1 2015-02-10 Paul Eggert <eggert@cs.ucla.edu>
3 Use bool for boolean in xdisp.c
4 * dispextern.h (display_prop_intangible_p, resize_mini_window)
5 (pixel_to_glyph_coords, mark_window_display_accurate)
6 (compute_display_string_pos, handle_tool_bar_click)
7 (x_intersect_rectangles, clear_mouse_face, display_tty_menu_item):
8 * lisp.h (setup_echo_area_for_printing, message_with_string)
9 (pos_visible_p): Use bool for boolean.
10 * xdisp.c: Use bool, true, false intstead of int, 1, 0.
11 Remove unnecessary forward decls.
12 (trace_move) [DEBUG_TRACE_MOVE]: Now static.
13 (CHECK_IT, CHECK_WINDOW_END):
14 Now an inline function that is always defined.
16 (check_window_end) [oGLYPH_DEBUG && ENABLE_CHECKING]:
17 Remove; no longer needed.
18 (handle_stop): Prefer (X && !Y) to (X ? !Y : 0).
19 (get_overlay_strings): Omit unnecessary casts.
20 (forward_to_next_line_start):
22 Prefer !BOOL to (BOOL ? 0 : 1).
23 (next_element_function): New typedef.
24 (get_next_element): Use it. Now const.
25 (IT_POS_VALID_AFTER_MOVE_P): Prefer !X || Y==0 to (X ? Y==0 : 1).
26 (vmessage): Now ATTRIBUTE_FORMAT_PRINTF (1, 0), to pacify GCC 4.9.2
27 (display_echo_area): Prefer BOOLEXPR to BOOLEXPR ? 1 : 0.
28 (tool_bar_item_info): Simplify.
29 (invisible_prop): Rename from invisible_p, since it doesn't
30 return bool. All callers changed.
31 (x_produce_glyphs): Simplify.
33 2015-02-09 Paul Eggert <eggert@cs.ucla.edu>
35 Check for some overflows in vertical-motion
36 * indent.c (window_column_x): New function.
37 (Fvertical_motion): Use it to protect against integer overflow
38 when computing column. Prefer extract_float to doing things by hand.
39 Avoid unnecessary casts.
41 * xfont.c: Minor style fixes
42 (xfont_list_pattern): Reindent to 80 cols and use Emacs-style comments.
43 Redo loop so that less indentation is needed.
45 2015-02-09 Eli Zaretskii <eliz@gnu.org>
47 * indent.c (Fvertical_motion): Accept an additional argument
48 CUR-COL and use it as the starting screen coordinate.
49 * window.c (window_scroll_line_based, Fmove_to_window_line): All
50 callers of vertical-motion changed.
52 2015-02-09 Dima Kogan <dima@secretsauce.net>
54 * font.c (font_score): Remove unused variable assignment.
56 2015-02-09 Dima Kogan <dima@secretsauce.net>
58 * xfaces.c (realize_basic_faces): Don't set Qscalable_fonts_allowed to
60 * font.c (font_score): Try to find a font without scaling first,
61 and only accept scalable fonts if we did not get a match (Bug#19117).
63 2015-02-09 Stefan Monnier <monnier@iro.umontreal.ca>
65 * keyboard.c (syms_of_keyboard): Use non-nil default value.
67 2015-02-09 Paul Eggert <eggert@cs.ucla.edu>
69 Use C99's INFINITY and NAN macros
70 * lread.c: Include <math.h>.
71 (string_to_number): Use INFINITY and NAN rather than rolling our own.
72 This avoids some runtime diagnostics when building with
73 gcc -fsanitize=undefined.
75 Fix bidi_explicit_dir_char undefined behavior
76 * bidi.c (bidi_explicit_dir_char): Avoid subscript error when
77 argument is BIDI_EOB. This can happen in bidi_level_of_next_char.
79 Better distinguish infinite from invalid times
80 * editfns.c (check_time_validity): New function.
81 (decode_time_components): Return int, not bool.
82 Return -1 (not 0) if the time is out of range.
84 (lisp_time_struct, lisp_seconds_argument): Distinguish better
85 between time overflow and invalid time values.
87 2015-02-08 Paul Eggert <eggert@cs.ucla.edu>
89 Minor tweaks to frame_size_history_add
90 * frame.c (frame_size_history_add): Don't assume length fits in 'int'.
91 Prefer XCAR and XCDR to Fcar and Fcdr when the arg is a cons.
92 (Fframe_after_make_frame): Simplify.
93 * gtkutil.c: Remove commented-out code.
94 * xfns.c (Fx_create_frame): Fix indenting.
96 2015-02-08 Eli Zaretskii <eliz@gnu.org>
98 * frame.c (Fframe_parameter): Don't replace a non-nil value of
99 foreground-color or background-color parameters with a nil value.
102 2015-02-08 Stefan Monnier <monnier@iro.umontreal.ca>
104 * data.c (Findirect_function): Like `symbol-function', don't signal an
105 error for void functions any more.
107 2015-02-07 Martin Rudalics <rudalics@gmx.at>
109 * frame.c (frame_size_history_add): New function.
110 (frame_inhibit_resize): Consider frame_inhibit_implied_resize
111 only after frame's after_make_frame slot is true.
112 Inhibit resizing fullwidth-/height frames in one direction only.
113 Update frame_size_history.
114 (adjust_frame_size): Call frame_size_history_add.
115 (make_frame): Initalize after_make_frame slot.
116 (Fmake_terminal_frame): Adjust adjust_frame_size call.
117 (Fcan_run_window_configuration_change_hook): Rename to
118 Fframe_after_make_frame. Set after_make_frame slot.
119 Return second argument.
120 (x_set_frame_parameters): Postpone handling fullscreen parameter
121 until after width and height parameters have been set.
122 Apply width and height changes only if can_x_set_window_size is true.
123 Update frame_size_history.
124 (Qadjust_frame_size_1, Qadjust_frame_size_2)
125 (Qadjust_frame_size_3, QEmacsFrameResize, Qframe_inhibit_resize)
126 (Qx_set_fullscreen, Qx_check_fullscreen, Qx_set_window_size_1)
127 (Qxg_frame_resized, Qxg_frame_set_char_size_1)
128 (Qxg_frame_set_char_size_2, Qxg_frame_set_char_size_3)
129 (Qxg_change_toolbar_position, Qx_net_wm_state)
130 (Qx_handle_net_wm_state, Qtb_size_cb, Qupdate_frame_tool_bar)
131 (Qfree_frame_tool_bar): New symbol for updating frame_size_history.
132 (Qtip_frame, Qterminal_frame): New symbols.
133 (Vframe_adjust_size_history): Rename to frame_size_history.
134 * frame.h (struct frame):
135 Rename can_run_window_configuration_change_hook slot to
137 (frame_size_history_add): Extern.
138 * gtkutil.c (xg_frame_resized): Call frame_size_history_add.
139 Don't set FRAME_PIXEL_WIDTH and FRAME_PIXEL_HEIGHT here.
140 (xg_frame_set_char_size): Try to preserve the status of
141 fullwidth/-height frames. Call frame_size_history_add.
142 (tb_size_cb, update_frame_tool_bar, free_frame_tool_bar)
143 (xg_change_toolbar_position): Call frame_size_history_add.
144 * w32fns.c (x_change_tool_bar_height): Handle frame's fullscreen
146 (Fx_create_frame): Process fullscreen parameter after frame has
148 (x_create_tip_frame): Pass Qtip_frame to adjust_frame_size.
149 (Fx_frame_geometry): Don't pollute pure storage.
150 * w32term.c (w32_read_socket): For WM_WINDOWPOSCHANGED,
151 WM_ACTIVATE and WM_ACTIVATEAPP set frame's visibility before
152 calling w32fullscreen_hook. For WM_DISPLAYCHANGE call
153 w32fullscreen_hook immediately.
154 (x_fullscreen_adjust, x_check_fullscreen): Remove.
155 (w32fullscreen_hook): Call change_frame_size just as with a
156 "normal" frame resize operation. Call do_pending_window_change.
157 (x_set_window_size): Try to handle fullwidth and fullheight more
158 accurately. Don't rely on w32_enable_frame_resize_hack.
159 (w32_enable_frame_resize_hack): Remove variable.
160 * widget.c (EmacsFrameResize): Remove dead code.
161 Call frame_size_history_add
162 * window.c (run_window_configuration_change_hook):
163 Check f->after_make_frame instead of
164 f->can_run_window_configuration_change_hook.
165 * xfns.c (x_change_tool_bar_height): Handle frame's fullscreen status.
166 (Fx_create_frame): Process fullscreen parameter after frame has
168 (Fx_frame_geometry): Don't pollute pure storage.
169 * xterm.c (x_net_wm_state, x_handle_net_wm_state):
170 Call frame_size_history_add.
171 (do_ewmh_fullscreen): Handle x_frame_normalize_before_maximize.
172 (x_check_fullscreen): Count in menubar when calling
173 XResizeWindow. Wait for ConfigureNotify event.
174 Call frame_size_history_add.
175 (x_set_window_size_1): Remove PIXELWISE argument. Try to handle
176 changing a fullheight frame's width or a fullwidth frame's
177 height. Call frame_size_history_add.
178 (x_set_window_size): Simplify xg_frame_set_char_size and
179 x_set_window_size_1 calls.
180 (x_frame_normalize_before_maximize): New variable.
182 2015-02-07 Paul Eggert <eggert@cs.ucla.edu>
184 Remove no-longer-used cursor_in_echo_area code
185 * dispnew.c (set_window_cursor_after_update, update_frame_1):
186 Remove checks for negative cursor_in_echo_area, since this var is
187 a boolean, and has been a boolean for some time. Simplify.
188 * dispnew.c (init_display):
189 * xdisp.c (message3_nolog, vmessage): Use bool for boolean.
191 2015-02-05 Stefan Monnier <monnier@iro.umontreal.ca>
193 * eval.c (Ffunction): Handle the new (:documentation ...) form.
194 (syms_of_eval): Declare `:documentation'.
196 2015-02-05 Martin Rudalics <rudalics@gmx.at>
198 * xdisp.c (Fwindow_text_pixel_size): Remove optional BUFFER
199 argument added on 2015-02-01.
201 2015-02-04 Paul Eggert <eggert@cs.ucla.edu>
203 Remove no-longer-used two_byte_p calculations
204 * dispextern.h (struct glyph_string): Remove member two_byte_p.
206 * xdisp.c (get_glyph_face_and_encoding): Remove arg two_byte_p.
209 2015-02-03 Paul Eggert <eggert@cs.ucla.edu>
211 Omit unnecessary var if GTK or NS
212 * frame.c, frame.h (frame_default_tool_bar_height) [USE_GTK||HAVE_NS]:
213 Now a constant zero on these platforms.
215 2015-02-01 Martin Rudalics <rudalics@gmx.at>
217 * xdisp.c (Fwindow_text_pixel_size): Add optional argument BUFFER.
219 2015-01-31 Eli Zaretskii <eliz@gnu.org>
221 * coding.c (raw_text_coding_system_p): New function.
223 * keyboard.c (read_decoded_event_from_main_queue): Use it when the
224 keyboard coding-system is 'raw-text'. (Bug#19532)
226 * coding.h (raw_text_coding_system_p): Add prototype.
228 2015-01-31 Andreas Schwab <schwab@linux-m68k.org>
230 * Makefile.in (gl-stamp): Generate globals.h through the use of
232 (globals.h): Replace with empty command.
234 2015-01-31 Eli Zaretskii <eliz@gnu.org>
236 * keyboard.c (kbd_buffer_store_event_hold): Ignore FOCUS_OUT_EVENT
237 and ICONIFY_EVENT for the purposes of breaking while-no-input
240 * dired.c (read_dirent): Correct the "MSDOS hacks" hack: the
241 special code for errno = ENOENT or EACCES is needed for WINDOWSNT,
244 2015-01-31 Paul Eggert <eggert@cs.ucla.edu>
246 Simplify read_dirent's MSDOS hacks
247 * dired.c (read_dirent): Simplify by removing the need for the
248 DIR_ENTRY argument. All callers changed. This separates the
249 MS-DOS idiosyncrasies better from the rest of the code.
251 2015-01-30 Eli Zaretskii <eliz@gnu.org>
253 * dired.c (read_dirent): Accept an additional argument
254 FIRST_ENTRY. If readdir fails with ENOENT or EACCES the first
255 time it is called, report the error as if it happened in
257 (directory_files_internal, file_name_completion): Adjust callers
260 2015-01-30 Paul Eggert <eggert@cs.ucla.edu>
262 Refactor calls to opendir for simplicity
263 * dired.c (open_directory): Accept Lisp_Object, not char *, for
264 dirname. Signal an error if the open fails. All callers changed.
266 2015-01-29 Paul Eggert <eggert@cs.ucla.edu>
268 Report readdir failures
269 Previously, on non-MS-Windows platforms the code treated most
270 readdir failures as EOF. This was incorrect, e.g., when readdir
271 fails with errno == EOVERFLOW. Signal an error instead.
272 * dired.c (read_dirent):
273 New function, which signals an error when readdir fails.
274 (directory_files_internal, file_name_completion): Use it.
276 2015-01-29 Eli Zaretskii <eliz@gnu.org>
278 Use bool for boolean in w32menu.c, w32font.c, w32uniscribe.c.
279 * w32uniscribe.c (uniscribe_list, uniscribe_match): Use bool where
282 * w32font.c (struct font_callback_data, w32font_list_internal)
283 (w32font_driver, w32font_match_internal): Use bool where appropriate.
285 * w32menu.c (x_activate_menubar, set_frame_menubar)
286 (w32_dialog_show, initialize_frame_menubar, w32_menu_show)
287 (is_simple_dialog): Use bool where appropriate.
289 2015-01-28 Paul Eggert <eggert@cs.ucla.edu>
291 Use bool, not int, to track face changes
292 * xfaces.c (face_change): Rename from face_change_count, and
293 change from int to bool. The var is now true (instead of nonzero)
294 if attributes have changed; this is simpler. All uses changed.
297 2015-01-28 Eli Zaretskii <eliz@gnu.org>
299 * dired.c (directory_files_internal, file_name_completion)
300 [WINDOWSNT]: Signal an error when errno is set non-zero by
301 'readdir', regardless of its value.
303 * w32.c (sys_readdir): Set errno to ENOENT when the directory
304 doesn't exist and to EACCES when it's not accessible to the
305 current user. Set errno to zero when FindNextFile exhausts the
306 directory, so that callers don't interpret that as an error and
307 don't signal a file-error.
308 (open_unc_volume): Set errno to ENOENT if WNetOpenEnum fails.
310 * dired.c (directory_files_internal) [WINDOWSNT]: If readdir
311 returns NULL and errno is ENOTDIR, behave as if opendir failed to
312 open the directory. (Bug#19701)
314 * w32.c (sys_readdir): If FindFirstFile fails because the
315 directory doesn't exist, set errno to ENOTDIR.
317 2015-01-28 Jan Djärv <jan.h.d@swipnet.se>
319 * nsterm.m (drawRect:): Add block/unblock_input (Bug#19660).
321 2015-01-28 Paul Eggert <eggert@cs.ucla.edu>
323 Fix coding.c subscript error
324 * coding.c (CODING_ISO_INVOKED_CHARSET):
325 Avoid undefined behavior if CODING_ISO_INVOCATION returns negative.
327 2015-01-28 Eli Zaretskii <eliz@gnu.org>
329 * xdisp.c (produce_image_glyph): Fix display of images in R2L
330 screen lines: prepend the new glyph to the ones already there
331 instead of appending it.
333 * w32fns.c (w32_set_title_bar_text): New function, including
334 support for titles with non-ASCII characters outside of the
335 current system codepage.
336 (x_set_name, x_set_title): Use it. (Bug#19590)
338 * indent.c (Fvertical_motion): Return zero if we started from ZV
339 and there's an overlay after-string there. (Bug#19553)
341 * emacs.c (usage_message): Fix the description of the -nl switch.
344 * xdisp.c (move_it_to, try_cursor_movement): Don't use the window
345 end information if the window_end_valid flag is unset.
346 (try_window_id): If the call to display_line invalidated the
347 window end information, give up the try_window_id optimization.
350 * w32fns.c (Fx_server_version, Fx_server_vendor): Doc fix.
351 * xfns.c (Fx_server_version, Fx_server_vendor): Doc fix.
353 * emacs.c (syms_of_emacs) <system-configuration>: Doc fix. (Bug#19502)
355 2015-01-28 Stefan Monnier <monnier@iro.umontreal.ca>
357 * lisp.mk (lisp): Add cl-preloaded.
359 2015-01-27 Paul Eggert <eggert@cs.ucla.edu>
361 Use bool for boolean in xfaces.c
362 * dispextern.h: Adjust to signature changes.
363 * font.c (font_at, font_range):
364 * fontset.c (Finternal_char_font):
365 * fringe.c (draw_fringe_bitmap_1):
366 * xdisp.c (handle_face_prop, face_before_or_after_it_pos)
367 (get_next_display_element, highlight_trailing_whitespace)
368 (display_string, calc_line_height_property)
369 (note_mode_line_or_margin_highlight, note_mouse_highlight):
370 * xfaces.c (tty_suppress_bold_inverse_default_colors_p)
371 (menu_face_changed_default, recompute_basic_faces)
372 (Fbitmap_spec_p, parse_rgb_list, tty_lookup_color)
373 (tty_defined_color, defined_color, face_color_gray_p)
374 (face_color_supported_p, load_color2, load_face_colors)
375 (Fx_list_fonts, LFACEP, push_named_merge_point)
376 (resolve_face_name, lface_from_face_name_no_resolve)
377 (lface_from_face_name, get_lface_attributes_no_remap)
378 (get_lface_attributes, lface_fully_specified_p)
379 (set_lface_from_font, merge_face_vectors, merge_named_face)
380 (merge_face_ref, Finternal_make_lisp_face)
381 (Finternal_lisp_face_p, Finternal_copy_lisp_face)
382 (Finternal_set_lisp_face_attribute)
383 (update_face_from_frame_parameter, set_font_frame_param)
384 (face_boolean_x_resource_value)
385 (Finternal_set_lisp_face_attribute_from_resource)
386 (x_update_menu_appearance, Finternal_get_lisp_face_attribute)
387 (Finternal_merge_in_global_face, Fface_font, face_attr_equal_p)
388 (lface_equal_p, Finternal_lisp_face_equal_p)
389 (Finternal_lisp_face_empty_p, lface_same_font_attributes_p)
390 (Fcolor_distance, lookup_named_face, lookup_basic_face)
391 (lookup_derived_face, Fface_attributes_as_vector)
392 (x_supports_face_attributes_p, tty_supports_face_attributes_p)
393 (Fdisplay_supports_face_attributes_p, realize_basic_faces)
394 (realize_default_face, realize_named_face)
395 (realize_non_ascii_face, realize_x_face, map_tty_color)
396 (realize_tty_face, compute_char_face, face_at_buffer_position)
397 (face_for_overlay_string, face_at_string_position):
398 Use bool for boolean.
399 * xfaces.c (set_lface_from_font):
400 Return void, since callers never use the result.
402 2015-01-26 Andreas Schwab <schwab@linux-m68k.org>
404 * image.c (lookup_pixel_color): Reorder conditions that are
406 (x_to_xcolors): Likewise.
407 (x_detect_edges): Likewise.
408 (png_load_body): Likewise.
409 (gif_close): Likewise.
410 (gif_load): Likewise.
412 2015-01-25 Eli Zaretskii <eliz@gnu.org>
414 Use bool for boolean in w32term.c
415 * w32term.c (x_update_window_begin, x_update_window_end)
416 (x_update_end, x_after_update_window_line)
417 (x_set_glyph_string_gc, x_draw_glyph_string_background)
418 (x_draw_glyph_string_foreground)
419 (x_draw_composite_glyph_string_foreground)
420 (x_draw_glyphless_glyph_string_foreground)
421 (x_draw_image_glyph_string, x_draw_glyph_string)
422 (x_draw_stretch_glyph_string, note_mouse_movement)
423 (w32_mouse_position, x_scroll_bar_report_motion)
424 (x_horizontal_scroll_bar_report_motion, w32_read_socket)
425 (w32_set_vertical_scroll_bar, w32_set_horizontal_scroll_bar)
426 (w32_draw_window_cursor, x_new_font, x_set_offset)
427 (x_set_window_size, x_make_frame_invisible, x_iconify_frame):
428 Use bool where appropriate.
430 Use bool for boolean in w32fns.c
431 * w32fns.c (w32_defined_color, x_decode_color)
432 (Fxw_color_defined_p, Fxw_color_values, x_set_icon_type)
433 (x_set_menu_bar_lines, x_change_tool_bar_height)
434 (x_set_internal_border_width, x_explicitly_set_name)
435 (x_implicitly_set_name, Fx_create_frame, w32_window)
436 (x_create_tip_frame, Fx_show_tip): Use bool where appropriate.
438 2015-01-25 Paul Eggert <eggert@cs.ucla.edu>
440 Use bool for boolean in xfns.c
441 * xfaces.c (x_update_menu_appearance):
442 * xfns.c (x_real_positions, x_defined_color, x_decode_color)
443 (xg_set_icon, xg_set_icon_from_xpm_data, x_set_cursor_color)
444 (x_set_icon_type, x_set_icon_name, x_set_menu_bar_lines)
445 (x_change_tool_bar_height, x_set_internal_border_width)
446 (x_encode_text, x_set_name_internal, x_explicitly_set_name)
447 (x_implicitly_set_name, x_default_scroll_bar_color_parameter)
448 (hack_wm_protocols, xic_create_fontsetname, xic_free_xfontset)
449 (x_window, x_icon, Fx_wm_set_size_hint, Fx_create_frame)
450 (Fxw_color_defined_p, Fxw_color_values, x_create_tip_frame)
451 (Fx_show_tip, clean_up_file_dialog, Fx_file_dialog)
452 (clean_up_dialog, syms_of_xfns):
453 * xterm.h (xg_set_icon, xg_set_icon_from_xpm_data)
454 (xic_create_fontsetname):
455 Use bool for boolean.
456 * xfns.c: Include bitmaps/gray.xbm unconditionally.
458 Count MANY function args more reliably
459 * alloc.c (Fgc_status, purecopy, unbind_to, garbage_collect_1):
460 * buffer.c (Fbuffer_list, Fkill_buffer):
461 * callint.c (read_file_name, Fcall_interactively):
462 * charset.c (Fset_charset_priority, syms_of_charset):
463 * chartab.c (uniprop_encode_value_numeric):
464 * coding.c (syms_of_coding):
465 * composite.c (syms_of_composite):
466 * data.c (wrong_range):
467 * dbusbind.c (syms_of_dbusbind):
468 * dired.c (file_attributes):
469 * editfns.c (Fdecode_time, update_buffer_properties, format2):
470 * eval.c (run_hook_with_args_2, apply1, call1, call2, call3)
471 (call4, call5, call6, call7):
472 * fileio.c (Finsert_file_contents, choose_write_coding_system)
473 (Fcar_less_than_car, build_annotations, auto_save_error):
474 * filelock.c (get_boot_time):
475 * fns.c (internal_equal, nconc2, Fyes_or_no_p, Fwidget_apply):
476 (maybe_resize_hash_table, secure_hash):
477 * font.c (font_style_to_value, font_open_by_name, Flist_fonts):
478 * fontset.c (fontset_add, Fset_fontset_font):
479 * ftfont.c (ftfont_lookup_cache):
480 * gtkutil.c (xg_get_font):
481 * insdel.c (signal_before_change, signal_after_change):
482 * keymap.c (append_key):
483 * lread.c (load_warn_old_style_backquotes, Fload, init_lread):
484 * minibuf.c (Fread_buffer):
485 * print.c (print_preprocess):
486 * process.c (Fformat_network_address, Fmake_network_process)
487 (server_accept_connection):
488 * sound.c (Fplay_sound_internal):
489 * term.c (Fsuspend_tty, Fresume_tty):
490 * window.c (window_list):
491 * xdisp.c (run_redisplay_end_trigger_hook, add_to_log)
492 (message_with_string):
493 * xfaces.c (Fx_list_fonts):
494 * xfont.c (syms_of_xfont):
495 * xselect.c (x_handle_selection_request)
496 (x_handle_selection_clear, x_clear_frame_selections)
497 (x_clipboard_manager_error_1):
498 Prefer CALLMANY and CALLN to counting args by hand.
499 * doc.c (reread_doc_file): Remove unused code.
500 * fns.c (concat2, concat3): Redo to avoid need for local-var vector.
501 (cmpfn_user_defined, hashfn_user_defined, Fmaphash):
502 Prefer call1 and call2 to Ffuncall.
503 * keyboard.c (safe_run_hook_funcall, safe_run_hooks):
504 Use struct literal rather than a local var, for simplicity.
505 * keymap.c (where_is_internal): Use NULL rather than a pointer
507 * lisp.h (CALLMANY, CALLN): New macros.
508 * sound.c (Fplay_sound_internal): Coalesce duplicate code.
511 Use gnustep-config if available
512 * emacs.c [NS_IMPL_GNUSTEP]: Don't include <GNUstepBase/GSConfig.h>.
513 It doesn't appear to be needed, and the inclusion breaks on
514 Ubuntu 14.10 when 'configure' uses 'gnustep-config'.
516 2015-01-22 Eli Zaretskii <eliz@gnu.org>
518 * xdisp.c (init_iterator): Restore a comment lost in transition.
520 2015-01-22 Paul Eggert <eggert@cs.ucla.edu>
522 Use bool for boolean in xfont.c, xftfont.c, xgselect.c
523 * xfont.c (xfont_driver, xfont_chars_supported)
524 (xfont_text_extents):
525 * xftfont.c (xftfont_get_colors, xftfont_open)
526 (xftfont_prepare_face, xftfont_done_face)
527 (xftfont_cached_font_ok):
528 * xgselect.c (xg_select):
529 Use bool for boolean.
531 Don't downcase system diagnostics' first letters
532 * fileio.c (report_file_errno): Don't downcase, and simplify.
535 Isolate NIL_IS_ZERO-assuming code better
536 Suggested by Stefan Monnier in:
537 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00588.html
538 * alloc.c (allocate_pseudovector):
539 Use memclear, not memsetnil, to remove a 'verify'.
540 * callint.c (Fcall_interactively):
541 * dispnew.c (realloc_glyph_pool):
542 * xdisp.c (init_iterator):
543 Use memclear, not memset, to remove a 'verify'.
544 * lisp.h (memclear): Rename from memsetnil, and take a byte
545 count rather than a word count. All callers changed.
547 2015-01-20 Paul Eggert <eggert@cs.ucla.edu>
549 Undo port to hypothetical nonzero Qnil case
550 This mostly undoes the previous change in this area. See:
551 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00570.html
552 * alloc.c (allocate_pseudovector):
553 * callint.c (Fcall_interactively):
554 * dispnew.c (realloc_glyph_pool):
555 * fringe.c (init_fringe):
556 * lisp.h (memsetnil):
557 * xdisp.c (init_iterator):
558 Simplify by assuming that Qnil is zero, but verify the assumption.
559 * lisp.h (NIL_IS_ZERO): Revert back to this symbol, removing
560 NIL_IS_NONZERO. All uses changed.
562 2015-01-20 Jan Djärv <jan.h.d@swipnet.se>
564 * nsterm.m (EV_TRAILER2): Set Vinhibit_quit to Qt (Bug#19531).
566 2015-01-20 Dmitry Antipov <dmantipov@yandex.ru>
568 Prefer xlispstrdup to avoid dumb calls to strlen.
569 * nsfont.m (ns_get_family):
570 * nsterm.m (ns_term_init):
571 * w32fns.c (w32_window):
572 * xfns.c (x_window, Fx_select_font): Use xlispstrdup.
574 2015-01-20 Paul Eggert <eggert@cs.ucla.edu>
576 Correct an old fix for GTK font selection
577 * gtkutil.c (xg_get_font): Fix off-by-2 typo.
580 Fix minor bugs with printing null bytes
581 * minibuf.c (read_minibuf_noninteractive):
582 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]:
583 Work even if the Lisp string contains a null byte.
585 Port to hypothetical case where Qnil is nonzero
586 * alloc.c (allocate_pseudovector):
587 * callint.c (Fcall_interactively):
588 * coding.c (syms_of_coding):
589 * dispnew.c (realloc_glyph_pool):
590 * fringe.c (init_fringe):
591 * lisp.h (memsetnil):
592 * xdisp.c (init_iterator):
593 Port to the currently-hypothetical case where Qnil is nonzero.
594 * dispnew.c (adjust_glyph_matrix): Remove unnecessary verification,
595 as there are no Lisp_Object values in the data here.
596 * lisp.h (NIL_IS_NONZERO): New symbol, replacing NIL_IS_ZERO.
597 All uses changed. Define only if not already defined, so that one
598 can debug with -DNIL_IS_NONZERO.
599 * xdisp.c (init_iterator): Remove unnecessary initializations to 0.
601 2015-01-19 Eli Zaretskii <eliz@gnu.org>
603 * dispnew.c (adjust_glyph_matrix, realloc_glyph_pool): Verify that
604 Qnil is represented as zero, before using that to initialize parts
605 of the glyph structure.
607 * xdisp.c (init_iterator): Verify that Qnil is represented as
608 zero, before using that to initialize parts of the iterator
611 2015-01-19 Paul Eggert <eggert@cs.ucla.edu>
613 Prefer memset to repeatedly assigning Qnil
614 * alloc.c (allocate_pseudovector): Catch more bogus values.
615 * alloc.c (allocate_pseudovector):
616 * callint.c (Fcall_interactively):
617 * coding.c (syms_of_coding):
618 * fringe.c (init_fringe):
619 Verify that Qnil == 0.
620 * callint.c (Fcall_interactively):
621 * eval.c (Fapply, Ffuncall):
622 * fns.c (mapcar1, larger_vector):
623 * font.c (font_expand_wildcards):
624 * fringe.c (init_fringe):
625 Prefer memset to assigning zeros by hand.
626 * callint.c (Fcall_interactively):
627 Remove duplicate assignment of Qnil to args[i].
628 * coding.c (syms_of_coding):
629 Prefer LISP_INITIALLY_ZERO to assigning zeros by hand.
630 * fileio.c (Ffile_selinux_context):
631 Rewrite to avoid need for Lisp_Object array.
632 * lisp.h (XLI_BUILTIN_LISPSYM): New macro.
633 (DEFINE_LISP_SYMBOL_END): Use it.
634 (NIL_IS_ZERO): New constant.
635 (memsetnil): New function.
637 2015-01-16 Dmitry Antipov <dmantipov@yandex.ru>
639 Tune pseudovector allocation assuming Qnil == 0.
640 * alloc.c (allocate_pseudovector): Use memset for both
641 Lisp_Objects and regular slots. Add zerolen arg.
642 * lisp.h (allocate_pseudovector): Adjust prototype.
643 (ALLOCATE_PSEUDOVECTOR): Adjust user.
644 (ALLOCATE_ZEROED_PSEUDOVECTOR): New macro.
645 (allocate_hash_table, allocate_window, allocate_frame)
646 (allocate_process, allocate_terminal): Remove prototypes.
647 * fns.c (allocate_hash_table): Now static here.
648 * frame.c (allocate_frame):
649 * process.c (allocate_process):
650 * terminal.c (allocate_terminal):
651 * window.c (allocate_window): Now static here.
652 Use ALLOCATE_ZEROED_PSEUDOVECTOR. Add comment.
654 * lisp.h (XTERMINAL): Add eassert.
655 * process.c (make_lisp_proc): Now static here.
657 Prefer INLINE functions in font.h to match style used in lisp.h.
658 * font.h (FONTP, FONT_SPEC_P, FONT_ENTITY_P, FONT_OBJECT_P)
659 (CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY, CHECK_FONT_OBJECT)
660 (XFONT_SPEC, XFONT_ENTITY, XFONT_OBJECT, CHECK_FONT_GET_OBJECT):
662 * font.c (Ffont_otf_alternates, Fquery_font, Ffont_get_glyphs):
663 * ftfont.c (ftfont_shape):
664 * macfont.m (macfont_shape):
665 * w32uniscribe.c (uniscribe_shape):
666 * xftfont.c (xftfont_shape): Adjust CHECK_FONT_GET_OBJECT users.
668 2015-01-16 Paul Eggert <eggert@cs.ucla.edu>
670 Give up on -Wsuggest-attribute=const
671 * decompress.c (Fzlib_available_p):
672 * gnutls.c (Fgnutls_available_p):
673 * gtkutil.h (xg_uses_old_file_dialog):
674 * xdisp.c (Ftool_bar_height):
675 * xmenu.c (popup_activated):
676 No longer const, since it's not const on at lest some
677 configurations, and we shouldn't lie to the compiler.
679 2015-01-15 Eli Zaretskii <eliz@gnu.org>
681 * fileio.c: Include binary-io.h.
682 (Fset_binary_mode): New function.
683 (syms_of_fileio): Defsubr it.
684 (syms_of_fileio) <Qstdin, Qstdout, Qstderr>: DEFSYM them.
686 2015-01-15 Teodor Zlatanov <tzz@lifelogs.com>
688 * gnutls.c (init_gnutls_functions): Import gnutls_x509_crt_check_issuer.
689 (Fgnutls_peer_status): Use it to set the :self-signed flag.
690 Rename the previous :self-signed to :unknown-ca. (Bug#19404)
691 (Fgnutls_peer_status_warning_describe): Explain :unknown-ca flag.
693 2015-01-14 Eli Zaretskii <eliz@gnu.org>
695 * w32fns.c (w32_wnd_proc): Ignore MENUITEMINFO's dwItemData data
696 when FLAGS indicate the item is not highlighted. (Bug#19596)
698 2015-01-14 Martin Rudalics <rudalics@gmx.at>
700 * xmenu.c (update_frame_menubar): Remove garbaged code.
702 2015-01-14 Paul Eggert <eggert@cs.ucla.edu>
704 remove_slash_colon need not be inline
705 * process.c, process.h (remove_slash_colon): No longer inline.
706 This saves text bytes without hurting runtime performance.
708 2015-01-14 Dmitry Antipov <dmantipov@yandex.ru>
710 Avoid extra multibyteness check in ENCODE_FILE users.
711 * callproc.c (encode_current_directory, Fcall_process, call_process):
712 * dired.c (directory_files_internal, file_name_completion):
713 Do not check for STRING_MULTIBYTE because encode_file_name
714 is a no-op for unibyte strings.
716 * process.h (remove_slash_colon): New function.
717 * callproc.c (encode_current_directory, call_process):
718 * process.c (Fstart_process): Use it.
720 Consistently handle time zone specification.
721 * editfns.c (decode_time_zone): New function, refactored out from ...
722 (Fencode_time): ... adjusted user.
723 (Fset_time_zone_rule): Use decode_time_zone.
725 * editfns.c (make_buffer_string_both): If requested range intersects
726 the gap, don't move the latter but copy in two regions, thus avoiding
727 unnecessary relocation of buffer data.
729 2015-01-14 Paul Eggert <eggert@cs.ucla.edu>
731 Use bool for boolean in xmenu.c, xml.c
732 * xmenu.c (x_menu_set_in_use, popup_get_selection)
733 (Fx_menu_bar_open_internal, popup_widget_loop)
734 (x_activate_menubar, xg_crazy_callback_abort)
735 (update_frame_menubar, set_frame_menubar)
736 (initialize_frame_menubar, free_frame_menubar)
737 (create_and_show_popup_menu, x_menu_show)
738 (create_and_show_dialog, x_dialog_show):
739 * xml.c (libxml2_loaded_p, init_libxml2_functions, parse_region)
740 (Flibxml_parse_html_region, Flibxml_parse_xml_region):
741 * xrdb.c (main) [TESTRM]:
742 * xsettings.c (init_gsettings):
743 * xterm.c (XFillRectangle, xg_scroll_callback)
744 (xg_end_scroll_callback):
745 * xterm.h (x_menu_set_in_use) [USE_GTK || USE_MOTIF]:
746 Use bool for boolean.
747 * xmenu.c (TRUE): Remove; no longer used.
748 (show_help_event): Remove long-unused code.
749 (set_frame_menubar): Remove "#if 1" and corresponding "#endif" lines.
751 2015-01-13 Paul Eggert <eggert@cs.ucla.edu>
753 Don't say Fnext_read_file_uses_dialog_p is const
754 It's const only if a windowing system is not used; don't say it's
755 const otherwise. See:
756 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00310.html
757 * fileio.c (next_read_file_uses_dialog_p): Remove.
758 Move guts back to ...
759 (Fnext_read_file_uses_dialog_p): ... here.
760 Don't declare as const, as make-docfile.c now has a special case
761 for this function. This is an ugly hack, but it's better than
762 lying to the compiler.
764 Remove now-unnecessary forward XTYPE decl
765 * lisp.h (XTYPE): Remove forward declaration. The recent merge
766 from emacs-24 fixed the problem in a better way, by moving XPNTR's
767 definition to after XTYPE's.
769 2015-01-13 Eli Zaretskii <eliz@gnu.org>
771 Fix problems with 32-bit wide-int build exposed by MinGW.
772 * lisp.h (XPNTR): Move definition to after XTYPE, to avoid
773 compilation error in an unoptimized build when !USE_LSB_TAG.
775 * w32heap.c (DUMPED_HEAP_SIZE): For 32-bit wide-int build, use the
776 same larger value as for the 64-bit build.
778 * w32term.h (SCROLL_BAR_PACK): Cast the result to UINT_PTR to
779 avoid compiler warnings.
781 * w32proc.c (Fw32_get_codepage_charset, Fw32_set_keyboard_layout):
782 Avoid compiler warnings about cast from integer to pointer of
785 * w32menu.c (menubar_selection_callback, w32_menu_show): Cast to
786 UINT_PTR instead of EMACS_INT, to avoid compiler warnings about
787 casting from integer to pointer of different size.
788 (add_menu_item): Pass the help-echo string as a pointer to
789 Lisp_String, not as a Lisp_Object.
790 (w32_menu_display_help): Use make_lisp_ptr to reconstruct a Lisp
791 string object from its C pointer.
793 * w32fns.c (w32_msg_pump) <WM_EMACS_UNREGISTER_HOT_KEY>: Use
794 make_lisp_ptr instead of XIL, to reconstruct a Lisp_Cons from its
796 <WM_EMACS_TOGGLE_LOCK_KEY>: msg.lparam is now a C integer.
797 (Fx_create_frame): Type-cast the result of XFASTINT to avoild
798 compiler warnings about size differences.
799 (Fw32_unregister_hot_key): Pass the tail of w32_grabbed_keys as a
800 pointer to a Lisp_Cons struct, not as a disguised EMACS_INT.
801 (Fw32_toggle_lock_key): Pass the new state of the key as a C
802 integer; use -1 for nil. Doc fix.
804 * .gdbinit (xgetsym): New subroutine.
805 (xsymname, xsymbol): Use it.
806 (xprintsym): No need to call xgetptr.
808 2015-01-13 Martin Rudalics <rudalics@gmx.at>
810 * frame.c (adjust_frame_size): Make sure new numbers of
811 lines/columns get installed after font size change (Bug#19575).
813 2015-01-13 Dmitry Antipov <dmantipov@yandex.ru>
815 Add DEFUN attributes.
816 * callint.c (Finteractive):
817 * character.c (Fcharacterp, Fmax_char):
818 * data.c (Feq, Fnull, Fconsp, Fatom, Flistp, Fnlistp, Fsymbolp)
819 (Fstringp, Fchar_or_string_p, Fintegerp, Fnatnump, Fnumberp)
820 (Ffloatp, Fbyteorder):
821 * decompress.c (Fzlib_available_p):
823 * frame.c (Fframe_windows_min_size):
824 * gnutls.c (Fgnutls_error_p, Fgnutls_available_p):
825 * window.c (Fwindow__sanitize_window_sizes):
826 * xdisp.c (Ftool_bar_height):
827 * xfaces.c (Fface_attribute_relative_p): Add const attribute.
828 * emacs.c (Fkill_emacs):
830 * keyboard.c (Ftop_level, Fexit_recursive_edit)
831 (Fabor_recursive_edit): Add noreturn attribute.
833 * search.c (fast_string_match_internal): New function,
835 (fast_string_match, fast_string_match_ignore_case): ...functions
837 * lisp.h (fast_string_match, fast_string_match_ignore_case):
838 inlined from here now.
839 (fast_string_match_internal): Add prototype.
840 * dired.c (file_name_completion): Use fast_string_match_internal.
842 * fileio.c (next_read_file_uses_dialog_p): New workaround ...
843 (Fnext_read_file_uses_dialog_p): ... called from here to avoid
844 ATTRIBUTE_CONST dependency from #ifdefs. For details, see
845 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00289.html.
847 2015-01-12 Paul Eggert <eggert@cs.ucla.edu>
849 Port to 32-bit MingGW --with-wide-int
850 Problem reported by Eli Zaretskii in:
851 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00265.html
852 * lisp.h (struct Lisp_Sub_Char_Table): Check that offset matches
853 what we think it is, rather than checking only its alignment (and
854 doing so incorrectly on MinGW).
856 2015-01-12 Dmitry Antipov <dmantipov@yandex.ru>
858 * fileio.c (Ffile_name_as_directory, Fdirectory_file_name):
859 Remove dead NILP check.
860 * image.c (Flookup_image): Use regular format for docstring.
861 * keyboard.c (apply_modifiers_uncached): Use stpcpy.
863 2015-01-12 Martin Rudalics <rudalics@gmx.at>
865 * dispnew.c (change_frame_size_1): Pass Qchange_frame_size to
867 * frame.c (frame_default_tool_bar_height): New variable.
868 (adjust_frame_size): Possibly add requested adjustment to
869 Vframe_adjust_size_history.
870 (make_frame): Initialize tool_bar_redisplayed_once slot.
871 (Fset_frame_height, Fset_frame_width, Fset_frame_size): Clarify
872 doc-string. Call adjust_frame_size unconditionally (the frame's
873 text size may remain unaltered but the pixel size may change).
874 (x_figure_window_size): If frame_default_tool_bar_height was
875 set, use it instead of calculating the tool bar height from
876 DEFAULT_TOOL_BAR_IMAGE_HEIGHT. Don't set
877 Vframe_initial_frame_tool_bar_height.
878 (Qchange_frame_size, Qxg_frame_set_char_size)
879 (Qset_window_configuration, Qx_create_frame_1)
880 (Qx_create_frame_2): New symbols.
881 (Vframe_initial_frame_tool_bar_height): Remove.
882 (Vframe_adjust_size_history): New history variable for debugging
883 frame size adjustments.
884 * frame.h (struct frame): New boolean slot
885 tool_bar_redisplayed_once.
886 (frame_default_tool_bar_height): Extern.
887 * gtkutil.c (xg_frame_set_char_size): Pass Qxg_frame_set_char_size
888 to adjust_frame_size.
889 * nsfns.m (Fx_create_frame): Pass Pass Qx_create_frame_1 and
890 Qx_create_frame_2 to adjust_frame_size.
891 * w32fns.c (x_change_tool_bar_height): Call adjust_frame_size with
892 inhibit 1 when we have not redisplayed the tool bar yet.
893 (Fx_create_frame): Pass Pass Qx_create_frame_1 and
894 Qx_create_frame_2 to adjust_frame_size.
895 * w32menu.c (set_frame_menubar): Simplify adjust_frame_size
897 * window.c (Fset_window_configuration):
898 Pass Qset_window_configuration to adjust_frame_size.
899 * xdisp.c (redisplay_tool_bar): Assign new height to
900 frame_default_tool_bar_height.
901 (redisplay_internal): If we haven't redisplayed this frame's
902 tool bar, call redisplay_tool_bar early so we can adjust the
903 frame size accordingly.
904 * xfns.c (x_change_tool_bar_height): Call adjust_frame_size with
905 inhibit 1 when we have not redisplayed the tool bar yet.
906 (Fx_create_frame): Pass Pass Qx_create_frame_1 and
907 Qx_create_frame_2 to adjust_frame_size.
909 2015-01-12 Paul Eggert <eggert@cs.ucla.edu>
911 Have 'make' output better GEN names
912 * Makefile.in (gl-stamp, globals.h): Simplify by putting the new
913 contents of globals.h into gl-stamp. This lets us use AM_V_GEN
914 more naturally so that 'make' can output more-accurate names.
916 2015-01-11 Stefan Monnier <monnier@iro.umontreal.ca>
918 * buffer.c (init_buffer_once): Initialize buffer_local_flags before
919 calling reset_buffer_local_variables, and make sure we initialize
922 2015-01-11 Dmitry Antipov <dmantipov@yandex.ru>
924 * coding.c (Fcoding_system_plist): Use common style for docstring.
926 2015-01-11 Paul Eggert <eggert@cs.ucla.edu>
928 Port to MSB hosts without optimization
929 E.g., when configuring --with-wide-int CFLAGS='-O0' on x86,
930 the inline function XTYPE needs to be declared before being used.
931 * lisp.h (XTYPE): New forward declaration.
933 2015-01-10 Paul Eggert <eggert@cs.ucla.edu>
935 Port to 32-bit --with-wide-int
936 Prefer symbol indexes to struct Lisp_Symbol * casted and then
937 widened, as the latter had trouble with GCC on Fedora 21 when
938 configured --with-wide-int and when used in static initializers.
939 * alloc.c (garbage_collect_1, which_symbols):
940 * lread.c (init_obarray):
941 Prefer builtin_lisp_symbol when it can be used.
942 * dispextern.h (struct image_type.type):
943 * font.c (font_property_table.key):
944 * frame.c (struct frame_parm_table.sym):
945 * keyboard.c (scroll_bar_parts, struct event_head):
946 * xdisp.c (struct props.name):
947 Use the index of a builtin symbol rather than its address.
949 * lisp.h (TAG_SYMPTR, XSYMBOL_INIT): Remove, replacing with ...
950 (TAG_SYMOFFSET, SYMBOL_INDEX): ... new macros that deal with
951 symbol indexes rather than pointers, and which work better on MSB
952 hosts because they shift right before tagging. All uses changed.
953 (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END):
954 No longer noops on wide-int hosts, since they work now.
955 (builtin_lisp_symbol): New function.
957 Port to HAVE_FREETYPE && !HAVE_XFT
958 * dispextern.h (struct face.extra) [HAVE_FREETYPE && !HAVE_XFT]:
959 * font.h (syms_of_xftfont) [HAVE_FREETYPE && !HAVE_XFT]:
960 Declare in this case too.
962 2015-01-10 Eli Zaretskii <eliz@gnu.org>
964 * w32fns.c (Fw32_register_hot_key): Use XINT instead of XLI.
966 * w32notify.c (Fw32notify_add_watch, w32_get_watch_object):
967 Use make_pointer_integer instead of XIL.
968 (Fw32notify_rm_watch): Use XINTPTR instead of XLI.
970 * w32inevt.c (handle_file_notifications): Use make_pointer_integer
971 instead of XIL. Put a list of the descriptor, action, and file
972 name in event->arg, instead of spreading them between event->code
975 * w32term.c (queue_notifications): Use make_pointer_integer
976 instead of XIL. Put a list of the descriptor, action, and file
977 name in event->arg, instead of spreading them between event->code
980 * keyboard.c (kbd_buffer_get_event) [HAVE_W32NOTIFY]: Adjust Lisp
981 event creation to changes in w32term.c and w32inevt.c above.
983 2015-01-09 Paul Eggert <eggert@cs.ucla.edu>
985 Port Qnil==0 changes to 32-bit --with-wide-int
986 * lisp.h (lisp_h_XSYMBOL, XSYMBOL): Assume USE_LSB_TAG in the
987 macro-implemented version. For the non-USE_LSB_TAG case, supply
988 a new inline function that is the inverse of the new TAG_SYMPTR.
989 (lisp_h_XUNTAGBASE, XUNTAGBASE): Remove. All uses removed.
990 (TAG_SYMPTR) [!USE_LSB_TAG]: If the pointer subtraction yields a
991 negative number, don't allow sign bits to bleed into the encoded
992 value. Shift in zero bits instead.
994 Refactor pointer-to-integer conversion
995 * gfilenotify.c (monitor_to_lisp, lisp_to_monitor):
996 Rename and move to lisp.h. All uses changed.
997 * lisp.h (XINTPTR, make_pointer_integer): New inline functions,
998 which are renamed from gfilenotify.c's lisp_to_monitor and
999 monitor_to_lisp, and with more-generic void * signatures.
1001 2015-01-08 Eli Zaretskii <eliz@gnu.org>
1003 * dispnew.c (buffer_posn_from_coords): Fix the value of the column
1004 returned for right-to-left screen lines. (Before the change on
1005 2014-12-30, the incorrectly-computed X pixel coordinate concealed
1008 * .gdbinit (xsymname): New subroutine.
1009 (xprintsym, initial-tbreak): Use it to access the name of a symbol
1010 in a way that doesn't cause GDB to barf when it tries to
1011 dereference a NULL pointer.
1013 * xdisp.c (next_element_from_c_string): Use Lisp integer zero as
1015 (set_cursor_from_row, try_cursor_movement, dump_glyph)
1016 (insert_left_trunc_glyphs, append_space_for_newline)
1017 (extend_face_to_end_of_line, highlight_trailing_whitespace)
1018 (find_row_edges, ROW_GLYPH_NEWLINE_P, Fmove_point_visually)
1019 (Fbidi_resolved_levels, produce_special_glyphs)
1020 (rows_from_pos_range, mouse_face_from_buffer_pos)
1021 (note_mouse_highlight): Use nil as the object for glyphs inserted
1022 by the display engine, and test with NILP instead of INTEGERP.
1025 * w32fns.c (Fx_show_tip): Use NILP to test for glyphs inserted by
1028 * xfns.c (Fx_show_tip): Use NILP to test for glyphs inserted by
1031 * dispextern.h (struct glyph, struct it): Update comments for the
1034 2015-01-08 Paul Eggert <eggert@cs.ucla.edu>
1036 Port new Lisp symbol init to x86 --with-wide-int
1037 * lisp.h (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END):
1038 Define to empty on platforms where EMACS_INT_MAX != INTPTR_MAX, as
1039 GCC (at least) does not allow a constant initializer to widen an
1042 * lisp.h (TAG_SYMPTR): Don't do arithmetic on NULL.
1043 This is a followup to the "Port Qnil==0 XUNTAG to clang" patch.
1044 Although clang doesn't need it, some other compiler might, and
1045 it's easy enough to be safe.
1047 * conf_post.h (ATTRIBUTE_ALLOC_SIZE): Port to clang 3.5.0.
1048 Apparently clang removed support for the alloc_size attribute.
1050 Port Qnil==0 XUNTAG to clang
1051 clang has undefined behavior if the program subtracts an integer
1052 from (char *) 0. Problem reported by YAMAMOTO Mitsuharu in:
1053 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00132.html
1054 * lisp.h (lisp_h_XUNTAG) [USE_LSB_TAG]:
1055 (XUNTAG) [!USE_LSB_TAG]: Port to clang 3.5.0.
1057 Port GFileMonitor * hack to Qnil==0 platforms
1058 Reported by Glenn Morris in: http://bugs.gnu.org/15880#112
1059 * gfilenotify.c (monitor_to_lisp, lisp_to_monitor): New functions.
1060 (dir_monitor_callback, Fgfile_add_watch, Fgfile_rm_watch): Use them.
1062 2015-01-06 Jan Djärv <jan.h.d@swipnet.se>
1064 * nsterm.m (x_set_window_size): Call updateFrameSize to get real
1065 size instead of using widht/height. The frame may be constrained.
1067 2015-01-05 Paul Eggert <eggert@cs.ucla.edu>
1069 * lisp.h (XSYMBOL): Parenthesize id in forward decl.
1070 Needed when neither optimizing nor inlining.
1071 Also, sort decls alphabetically.
1073 2015-01-05 Eli Zaretskii <eliz@gnu.org>
1075 * w32proc.c, w32.h, w32fns.c, w32font.c, w32menu.c, w32notify.c:
1076 * w32proc.c, w32select.c, w32term.c, w32uniscribe.c: Remove
1077 declarations of Q* variables that represent symbols.
1079 2015-01-05 Paul Eggert <eggert@cs.ucla.edu>
1083 If USE_LSB_TAG, arrange for the representation of Qnil to be zero so
1084 that NILP (x) is equivalent to testing whether x is 0 at the
1085 machine level. The overall effects of this and the previous patch
1086 shrink the size of the text segment by 2.3% and speeds up
1087 compilation of all the .elc files by about 0.5% on my platform,
1088 which is Fedora 20 x86-64.
1089 * lisp.h (lisp_h_XPNTR, lisp_h_XSYMBOL, lisp_h_XUNTAG)
1090 (make_lisp_symbol) [USE_LSB_TAG]:
1091 Symbols now tag the difference from lispsym, not the pointer.
1092 (lisp_h_XUNTAGBASE, TAG_SYMPTR): New macros.
1093 (Lisp_Int0, Lisp_Int1, Lisp_Symbol, Lisp_Misc, Lisp_String, Lisp_Cons):
1094 Renumber so that Lisp_Symbol is 0, so that Qnil is zero.
1095 (XSYMBOL): New forward decl.
1096 (XUNTAGBASE): New function.
1099 Compute C decls for DEFSYMs automatically
1101 This patch also makes Q constants (e.g., Qnil) constant addresses
1102 from the C point of view.
1103 * alloc.c, bidi.c, buffer.c, bytecode.c, callint.c, casefiddle.c:
1104 * casetab.c, category.c, ccl.c, charset.c, chartab.c, cmds.c, coding.c:
1105 * composite.c, data.c, dbusbind.c, decompress.c, dired.c, dispnew.c:
1106 * doc.c, editfns.c, emacs.c, eval.c, fileio.c, fns.c, font.c, fontset.c:
1107 * frame.c, fringe.c, ftfont.c, ftxfont.c, gfilenotify.c, gnutls.c:
1108 * image.c, inotify.c, insdel.c, keyboard.c, keymap.c, lread.c:
1109 * macfont.m, macros.c, minibuf.c, nsfns.m, nsfont.m, nsimage.m:
1110 * nsmenu.m, nsselect.m, nsterm.m, print.c, process.c, profiler.c:
1111 * search.c, sound.c, syntax.c, term.c, terminal.c, textprop.c, undo.c:
1112 * window.c, xdisp.c, xfaces.c, xfns.c, xftfont.c, xmenu.c, xml.c:
1113 * xselect.c, xsettings.c, xterm.c:
1114 Remove Q vars that represent symbols (e.g., Qnil, Qt, Qemacs).
1115 These names are now defined automatically by make-docfile.
1116 * alloc.c (init_symbol): New function.
1117 (Fmake_symbol): Use it.
1118 (c_symbol_p): New function.
1119 (valid_lisp_object_p, purecopy): Use it.
1120 * alloc.c (marked_pinned_symbols):
1121 Use make_lisp_symbol instead of make_lisp_ptr.
1122 (garbage_collect_1): Mark lispsym symbols.
1123 (CHECK_ALLOCATED_AND_LIVE_SYMBOL): New macro.
1124 (mark_object): Use it.
1125 (sweep_symbols): Sweep lispsym symbols.
1126 (symbol_uses_obj): New function.
1127 (which_symbols): Use it. Work for lispsym symbols, too.
1128 (init_alloc_once): Initialize Vpurify_flag here; no need to wait,
1129 since Qt's address is already known now.
1130 (syms_of_alloc): Add lispsym count to symbols_consed.
1131 * buffer.c (init_buffer_once): Compare to Qnil, not to make_number (0),
1132 when testing whether storage is all bits zero.
1133 * dispextern.h (struct image_type):
1134 * font.c (font_property_table):
1135 * frame.c (struct frame_parm_table, frame_parms):
1136 * keyboard.c (scroll_bar_parts, struct event_head):
1137 * xdisp.c (struct props):
1138 Use XSYMBOL_INIT (Qfoo) and struct Lisp_Symbol * rather than &Qfoo and
1139 Lisp_Object *, since Qfoo is no longer an object whose address can be
1140 taken. All uses changed.
1141 * eval.c (run_hook): New function. Most uses of Frun_hooks changed to
1142 use it, so that they no longer need to take the address of a Lisp sym.
1143 (syms_of_eval): Don't use DEFSYM on Vrun_hooks, as it's a variable.
1144 * frame.c (syms_of_frame): Add defsyms for the frame_parms table.
1145 * keyboard.c (syms_of_keyboard): Don't DEFSYM Qmenu_bar here.
1146 DEFSYM Qdeactivate_mark before the corresponding var.
1147 * keymap.c (syms_of_keymap): Use DEFSYM for Qmenu_bar and Qmode_line
1148 instead of interning their symbols; this avoids duplicates.
1149 (LISP_INITIALLY, TAG_PTR)
1150 (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END, XSYMBOL_INIT):
1152 (LISP_INITIALLY_ZERO): Use it.
1153 (enum symbol_interned, enum symbol_redirect, struct Lisp_Symbol)
1154 (EXFUN, DEFUN_ARGS_MANY, DEFUN_ARGS_UNEVALLED, DEFUN_ARGS_*):
1155 Move decls up, to avoid forward uses. Include globals.h earlier, too.
1156 (make_lisp_symbol): New function.
1157 (XSETSYMBOL): Use it.
1158 (DEFSYM): Now just a placeholder for make-docfile.
1159 * lread.c (DEFINE_SYMBOLS): Define, for globals.h.
1160 (intern_sym): New function, with body taken from old intern_driver.
1161 (intern_driver): Use it. Last arg is now Lisp integer, not ptrdiff_t.
1163 (define_symbol): New function.
1164 (init_obarray): Define the C symbols taken from lispsym.
1165 Use plain DEFSYM for Qt and Qnil.
1166 * syntax.c (init_syntax_once): No need to worry about
1167 Qchar_table_extra_slots.
1169 2015-01-04 Paul Eggert <eggert@cs.ucla.edu>
1171 'temacs -nw' should not call missing functions
1172 Without this patch, "temacs -nw" fails with the diagnostic
1173 "emacs: Symbol's function definition is void: frame-windows-min-size"
1174 and messes up the tty's state.
1175 * frame.c (Fframe_windows_min_size): New placeholder function.
1176 (syms_of_frame): Define it.
1177 * window.c (Fwindow__sanitize_window_sizes): New placeholder.
1178 (syms_of_window): Define it.
1180 Less 'make' chatter for lisp dir
1181 * Makefile.in (%.elc): Adjust to compile-onefile change in
1182 ../lisp/Makefile.in.
1184 batch write-region no longer says "Wrote FOO"
1185 This cuts down on 'make' chatter a bit.
1186 * fileio.c (Fwrite_region):
1187 Don't output "Wrote /whatever/foo.elc" if noninteractive.
1189 2015-01-03 Paul Eggert <eggert@cs.ucla.edu>
1191 Revert previous change to produce_composite_glyph
1192 * term.c (produce_composite_glyph): Revert previous change (Bug#19496).
1194 Pacify gcc -Wparentheses
1195 * frame.c (x_set_frame_parameters): Add parens (Bug#19428).
1197 2015-01-03 Martin Rudalics <rudalics@gmx.at>
1199 * frame.c (x_set_frame_parameters): Call Fset_frame_size only if
1200 f->can_x_set_window_size is true.
1201 * xterm.c (x_set_window_size_1): Call change_frame_size with
1202 text sizes instead of pixel sizes (Bug#19428).
1204 2015-01-01 Eli Zaretskii <eliz@gnu.org>
1206 * xdisp.c (pos_visible_p): Fix up the X coordinate for
1207 right-to-left screen lines. (Bug#19473)
1209 2015-01-01 Eli Zaretskii <eliz@gnu.org>
1211 * w32proc.c (Fw32_get_codepage_charset): Doc fix. (Bug#19458)
1213 2014-12-31 Paul Eggert <eggert@cs.ucla.edu>
1215 Simplify setfattr use by assuming GNU make
1216 * Makefile.in (PAXCTL_if_present, SETFATTR_if_present): New macros.
1217 (emacs$(EXEEXT), temacs$(EXEEXT), bootstrap-emacs$(EXEEXT)): Use them.
1218 Simplify by using GNU make rather than shell conditionals,
1219 by using ln -f rather than rm -f followed by ln,
1220 and by preferring $@ to spelling out the destination.
1222 2014-12-29 Eli Zaretskii <eliz@gnu.org>
1224 * sysdep.c [WINDOWSNT]: Include sys/socket.h, without which this
1225 file doesn't compile on MS-Windows.
1227 2014-12-29 Paul Eggert <eggert@cs.ucla.edu>
1229 Allow return value of system-name to vary. (Bug#19438)
1230 * filelock.c (current_lock_owner):
1231 * xrdb.c (get_environ_db):
1232 * xterm.c (same_x_server):
1233 * xterm.c (x_term_init):
1234 Prefer (system-name) to system-name, and avoid naming
1235 locals 'system-name'.
1236 * editfns.c (cached_system_name): New static var.
1237 (init_and_cache_system_name): New function.
1238 (init_editfns, Fsystem_name): Use it.
1239 (syms_of_editfns): Initialize it and Vsystem_name to the same value.
1240 * sysdep.c [HAVE_SOCKETS]: Don't include <sys/socket.h>, <netdb.h>.
1241 (h_errno) [TRY_AGAIN && !HAVE_H_ERRNO]: Remove decl.
1242 (init_system_name) [HAVE_SOCKETS]: Don't canonicalize the name.
1243 Don't create a new string if the current value is already correct.
1245 2014-12-28 Paul Eggert <eggert@cs.ucla.edu>
1247 Fix produce_composite_width typo
1248 * term.c (produce_composite_glyph):
1249 Fix typo that confused number of columns for pixel width.
1251 2014-12-28 Paul Eggert <eggert@Penguin.CS.UCLA.EDU>
1253 Wrap dll functions more simply
1254 * decompress.c, gnutls.c, image.c, xml.c:
1255 If WINDOWSNT, use '#define FOO fn_FOO' to wrap dll functions,
1256 rather than the inverse when not WINDOWSNT. This isolates the
1257 fn_* business into the WINDOWSNT-specific section of the code,
1258 which makes it easier to maintain the generic code.
1259 * decompress.c (DEF_ZLIB_FN, LOAD_ZLIB_FN):
1260 * gnutls.c (DEF_GNUTLS_FN, LOAD_GNUTLS_FN):
1261 * image.c (DEF_IMGLIB_FN, LOAD_IMGLIB_FN):
1262 * xml.c (DEF_XML2_FN, LOAD_XML2_FN):
1263 Remove. All uses replaced by DEF_DLL_FN.
1264 * decompress.c (inflateInit2): Remove; no longer needed.
1265 * w32.h (DEF_DLL_FN, LOAD_DLL_FN): New macros.
1267 Port memory-full checking to GnuTLS 3.3
1268 Instead of using gnutls_global_set_mem_functions, check every call
1269 to a GnuTLS function that might return an indication of memory
1270 exhaustion. Suggested by Dmitry Antipov in:
1271 http://lists.gnu.org/archive/html/emacs-devel/2014-12/msg02056.html
1272 * gnutls.c (gnutls_global_set_mem_functions) [WINDOWSNT]: Remove.
1273 (init_gnutls_functions): Do not load gnutls_global_set_mem_functions.
1274 (fn_gnutls_global_set_mem_functions) [!WINDOWSNT]: Remove.
1276 (check_memory_full): New function.
1277 (emacs_gnutls_handshake, emacs_gnutls_handle_error)
1278 (gnutls_make_error, gnutls_certificate_details, Fgnutls_peer_status)
1279 (Fgnutls_boot): Use it.
1280 (emacs_gnutls_global_init): Avoid gnutls_global_set_mem_functions.
1282 2014-12-27 Paul Eggert <eggert@cs.ucla.edu>
1284 Fix parse_settings to match internal documentation
1285 * xsettings.c (parse_settings): Return the number of settings seen.
1286 Count the settings changes accurately.
1287 (read_settings): Don't confuse number of settings changes with
1288 the return code from XGetWindowProperty.
1290 2014-12-27 Eli Zaretskii <eliz@gnu.org>
1292 * xdisp.c (set_iterator_to_next) <GET_FROM_STRING>: Limit search in
1293 composition_compute_stop_pos to the number of characters in the
1295 <GET_FROM_BUFFER, GET_FROM_STRING>: Simplify code.
1297 * composite.c (composition_compute_stop_pos): If no composition
1298 was found in a string before ENDPOS, and ENDPOS is the string end,
1299 no need to back up to a safe point.
1301 * dispextern.h (struct it) <end_charpos>: Improve commentary.
1303 2014-12-27 Jan Djärv <jan.h.d@swipnet.se>
1305 * nsimage.m (allocInitFromFile:): Initialize bmRep.
1306 (dealloc): Release bmRep.
1307 (setPixmapData): Make bmRep local so class member is not
1309 (setPixmapData): Rename local variable bmRep to avoid compiler
1312 2014-12-27 Jan Djärv <jan.h.d@swipnet.se>
1314 * xterm.c (do_ewmh_fullscreen): Don't remove maximized_horz/vert
1315 when going to fullscreen (Bug#0x180004f).
1317 2014-12-27 Eli Zaretskii <eliz@gnu.org>
1319 * window.c (Fwindow_body_width): Doc fix. (Bug#19395)
1321 2014-12-27 Stefan Monnier <monnier@iro.umontreal.ca>
1323 * buffer.c (syms_of_buffer) <Vafter_change_functions>: fix docstring.
1325 2014-12-27 Eli Zaretskii <eliz@gnu.org>
1327 * gnutls.c (gnutls_init): Fix deprecation warning from GCC.
1329 2014-12-26 Paul Eggert <eggert@cs.ucla.edu>
1331 Use bool for boolean in xselect.c, xsettings.c
1332 * xselect.c (x_get_local_selection, struct selection_data)
1333 (x_selection_request_lisp_error, struct prop_location)
1334 (x_handle_selection_request, x_convert_selection)
1335 (waiting_for_other_props_on_window, expect_property_change)
1336 (wait_for_property_change, x_handle_property_notify)
1337 (x_get_foreign_selection, x_get_window_property)
1338 (receive_incremental_selection)
1339 (x_get_window_property_as_lisp_data)
1340 (lisp_data_to_selection_data, Fx_get_selection_internal)
1341 (x_send_client_event):
1342 * xselect.c, xterm.h (x_handle_dnd_message):
1343 * xsettings.c (dpyinfo_valid, parse_settings, read_settings)
1344 (apply_xft_settings, read_and_apply_settings)
1345 (xft_settings_event, init_gsettings, init_xsettings)
1346 (syms_of_xsettings):
1347 Use bool for boolean.
1348 * xselect.c (x_get_window_property): Omit last arg, which was an
1350 * xsettings.c (apply_xft_settings): Remove 2nd arg, which was
1351 always true. All callers changed.
1353 2014-12-26 Eli Zaretskii <eliz@gnu.org>
1355 * w32proc.c (sys_spawnve, get_lcid_callback): Use strcpy instead
1358 * w32menu.c (add_menu_item): Use stpcpy instead of strcat.
1360 * w32.c (sys_readdir, stat_worker, symlink): Use strcpy instead of
1363 2014-12-26 Paul Eggert <eggert@cs.ucla.edu>
1365 Use bool for boolean in xsmfns.c
1366 * xsmfns.c, xterm.h (x_session_have_connection):
1367 * xsmfns.c (doing_interact, smc_interact_CB, Fhandle_save_session):
1368 Use bool for boolean.
1369 (x_session_initialize, Fhandle_save_session):
1370 Prefer NILP (x) to EQ (x, Qnil).
1372 2014-12-25 Paul Eggert <eggert@cs.ucla.edu>
1374 * callproc.c (child_setup):
1375 * dbusbind.c (xd_signature_cat):
1376 * doc.c (get_doc_string, Fsnarf_documentation):
1377 * editfns.c (Fuser_full_name):
1378 * frame.c (xrdb_get_resource):
1379 * gtkutil.c (xg_get_file_with_chooser):
1380 * tparam.c (tparam1):
1381 * xfns.c (xic_create_fontsetname):
1382 * xrdb.c (gethomedir, get_user_db, get_environ_db):
1383 * xsmfns.c (smc_save_yourself_CB):
1384 Rewrite to avoid the need for strcat, typically by using stpcpy
1385 and/or lispstpcpy. strcat tends to be part of O(N**2) algorithms.
1386 * doc.c (sibling_etc):
1387 * xrdb.c (xdefaults):
1388 Now a top-level static constant.
1390 2014-12-23 Didier Verna <didier@didierverna.net> (tiny change).
1392 * nsselect.m (Fns_selection_owner_p): Return a Lisp boolean, not a
1395 2014-12-22 Jan Djärv <jan.h.d@swipnet.se>
1397 * xterm.c (x_bitmap_icon): Partly revert change from 2014-03-21 which
1398 breaks icon setting for Gtk+ except for initial frame (Bug#19403).
1400 2014-12-22 Paul Eggert <eggert@cs.ucla.edu>
1402 Use bool for boolean in xterm.c
1403 * frame.h, nsterm.m, w32term.c, w32term.h, xterm.c:
1404 (x_set_window_size, x_bitmap_icon):
1405 * nsterm.m (ns_frame_raise_lower, x_new_font):
1406 * termhooks.h (struct terminal.toggle_invisible_pointer_hook)
1407 (struct terminal.frame_raise_lower_hook):
1408 * w32term.c (w32_frame_raise_lower):
1409 * xterm.c, xterm.h (x_text_icon):
1410 * xterm.c (x_update_window_begin, x_update_window_end)
1411 (x_update_end, x_after_update_window_line)
1412 (x_set_glyph_string_gc, x_draw_glyph_string_background)
1413 (x_draw_glyph_string_foreground)
1414 (x_draw_composite_glyph_string_foreground)
1415 (x_alloc_lighter_color, x_draw_relief_rect)
1416 (x_draw_glyph_string_box, x_draw_image_relief)
1417 (x_draw_image_glyph_string, x_draw_stretch_glyph_string)
1418 (x_draw_underwave, x_draw_glyph_string, x_show_hourglass)
1420 (XFillRectangle) [HAVE_GTK3]:
1421 (XTtoggle_invisible_pointer, frame_highlight, frame_unhighlight)
1422 (x_focus_changed, x_find_modifier_meanings, note_mouse_movement)
1423 (XTmouse_position, xt_action_hook, xt_horizontal_action_hook)
1424 (x_send_scroll_bar_event, xm_scroll_callback)
1425 (xg_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
1426 (x_create_toolkit_scroll_bar)
1427 (x_create_horizontal_toolkit_scroll_bar)
1428 (x_set_toolkit_horizontal_scroll_bar_thumb, x_scroll_bar_create)
1429 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
1430 (XTset_horizontal_scroll_bar, x_scroll_bar_expose)
1431 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
1432 (x_scroll_bar_report_motion)
1433 (x_horizontal_scroll_bar_report_motion, x_net_wm_state)
1434 (handle_one_xevent, XTread_socket, x_draw_bar_cursor)
1435 (x_draw_window_cursor, x_clear_errors)
1436 (x_trace_wire, x_new_font, x_set_offset, wm_supports)
1437 (set_wm_state, x_set_sticky, get_current_wm_state)
1438 (do_ewmh_fullscreen, x_handle_net_wm_state)
1439 (x_check_expected_move, x_sync_with_move, x_wait_for_event)
1440 (x_set_window_size_1, XTframe_raise_lower)
1441 (x_make_frame_visible, x_iconify_frame)
1442 (x_timeout_atimer_activated_flag, same_x_server, x_display_ok)
1443 (x_term_init, x_process_timeouts, x_activate_timeout_atimer)
1444 (x_delete_terminal, x_initialize, syms_of_xterm):
1445 Use bool for boolean.
1447 2014-12-20 Paul Eggert <eggert@cs.ucla.edu>
1449 * composite.h (struct composition.width): Now int
1450 instead of unsigned short, as we prefer signed integers.
1452 Let charset tick grow past USHRT_MAX
1453 * charset.c, charset.h (charset_ordered_list_tick):
1454 Now EMACS_UINT, not unsigned short.
1455 * fontset.c (reorder_font_vector): Allow the tick to grow to the
1456 maximum representable Emacs integer value before wrapping it around.
1458 Simplify unexec file mode setting
1459 * unexaix.c, unexcoff.c, unexelf.c, unexmacosx.c:
1460 Don't include <sys/stat.h> when no longer needed.
1461 (unexec): Create file with correct mode in the first place,
1462 rather than overwriting the mode later and fiddling with the
1463 global umask in the mean time. Avoid bogus usage like
1464 'umask (777)', which should have been 'umask (0777)'.
1465 (mark_x): Remove. All callers removed.
1467 2014-12-19 Paul Eggert <eggert@cs.ucla.edu>
1469 Minor cleanups for Lisp objects and symbols
1470 * alloc.c (next_vector, set_next_vector):
1471 * lisp.h (lisp_h_INTEGERP, make_number, XFASTINT, make_natnum):
1472 (lisp_h_make_number) [USE_LSB_TAG]:
1473 Use Lisp_Int0 instead of the mystery constant 0.
1474 * alloc.c (mark_object): Always set and use po; that's simpler.
1475 (CHECK_LIVE, CHECK_ALLOCATED_AND_LIVE):
1476 Properly parenthesize definientia.
1477 * bidi.c (bidi_initialize):
1478 * buffer.c (init_buffer_once):
1479 * nsfns.m (syms_of_nsfns):
1480 * nsmenu.m (syms_of_nsmenu):
1481 * nsselect.m (syms_of_nsselect):
1482 Prefer DEFSYM to defining by hand.
1483 * buffer.c (syms_of_buffer): Omit unneeded staticpros.
1484 * data.c: Fix too-long line.
1485 * lisp.h (DECLARE_GDB_SYM): New macro.
1486 (DEFINE_GDB_SYMBOL_BEGIN): Use it.
1487 (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END) [!MAIN_PROGRAM]:
1488 Declare the symbol, so it's visible to everywhere lisp.h is included.
1489 Move forward decls as far forward as they can go,
1490 to allow future changes to use them.
1492 2014-12-18 Paul Eggert <eggert@cs.ucla.edu>
1494 * gnutls.c: Include gnutls.h.
1495 This to check syms_of_gnutls's API even when !HAVE_GNUTLS.
1496 * image.c (svg_load): Fix pointer signedness.
1498 2014-12-18 Martin Rudalics <rudalics@gmx.at>
1500 * frame.c (frame_windows_min_size): New argument IGNORE.
1501 (adjust_frame_size): When called from change_frame_size call
1502 frame_windows_min_size with IGNORE Qt so we can ignore size
1505 2014-12-18 Eli Zaretskii <eliz@gnu.org>
1507 * font.c (Ffont_info): Add more font information to the vector
1508 returned by the function, inspired by query-font. Doc fix.
1511 2014-12-18 Stefan Monnier <monnier@iro.umontreal.ca>
1513 * keyboard.c (input_was_pending): New var.
1514 (read_char): Use it to make sure we only skip redisplay when we can't
1515 keep up with the repeat rate.
1517 2014-12-17 Stefan Monnier <monnier@iro.umontreal.ca>
1519 * keyboard.c (swallow_events): Don't redisplay if there's input pending.
1521 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
1523 * image.c (svg_load): Watch out for nil value of current buffer's
1524 filename. Re-enable filename thing for not-a-file case.
1526 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
1528 Partially disabled previous change.
1530 * image.c (svg_load): Temporarily disabled filename thing for
1531 not-a-file case as it can cause crashs.
1533 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
1535 Fix problem with images referenced within svg files. (bug#19373)
1537 * image.c: Additional parameter 'filename' for
1538 svg_load_image. Include "buffer.h". Define library function
1539 rsvg_handle_set_base_uri for WINDOWSNT.
1540 (init_svg_functions): Initialize rsvg_handle_set_base_uri.
1541 (fn_rsvg_handle_set_base_uri): Define fn_rsvg_handle_set_base_uri.
1542 (svg_load): Pass a filename to svg_load_image: either name of
1543 actual file or of current buffer's file.
1544 (svg_load_image): New parameter 'filename', used for setting
1545 base_uri, necessary for loading referenced images. (bug#19373)
1547 2014-12-16 Paul Eggert <eggert@cs.ucla.edu>
1549 * lread.c (init_obarray): Declare Qt as special.
1550 This fixes a typo in the 2012-05-15 patch that
1551 tried to declare Qt as special.
1553 2014-12-15 Stefan Monnier <monnier@iro.umontreal.ca>
1555 Various fixes to use bool type and constants.
1556 * dispnew.c (update_single_window): Remove arg `force_p' since it's
1558 * xfaces.c (clear_face_cache): Use bool for the argument type.
1560 2014-12-15 Paul Eggert <eggert@cs.ucla.edu>
1562 Correct same_at_end when restoring window points
1563 * fileio.c (Finsert_file_contents): Compute same_at_end character
1564 position using the old buffer size, not the new one, since
1565 restore_window_points wants the old size.
1566 Fixes: debbugs:19161
1568 2014-12-14 Alan Mackenzie <acm@muc.de>
1570 New feature optionally to accelerate auto-repeated scrolling.
1572 * xdisp.c: Remove "static" from declaration of Qfontification_functions.
1574 * window.c (window_scroll): Bind fontification-functions to nil
1575 when scrolling by whole screens and
1576 fast-but-imprecise-scrolling is non-nil.
1577 (syms_of_window): New DEFVAR_BOOL fast-but-imprecise-scrolling.
1579 * lisp.h (bool): Declare Qfontification_functions extern.
1581 2014-12-14 Eli Zaretskii <eliz@gnu.org>
1583 Load system's default trusted Certificate Authorities if available.
1584 * gnutls.c (gnutls_certificate_set_x509_system_trust)
1585 [GNUTLS >= 3.0.20]: Declare for WINDOWSNT.
1586 (init_gnutls_functions)(gnutls_certificate_set_x509_system_trust)
1587 [GNUTLS >= 3.0.20]: Load from shared library for WINDOWSNT.
1588 (fn_gnutls_certificate_set_x509_system_trust) [!WINDOWSNT]:
1590 (Fgnutls_boot) [GNUTLS >= 3.0.20]:
1591 Call gnutls_certificate_set_x509_system_trust. Log an error message if
1594 2014-12-14 Paul Eggert <eggert@cs.ucla.edu>
1596 * regex.c (analyze_first): Rename from analyze_first.
1598 2014-12-13 Paul Eggert <eggert@cs.ucla.edu>
1600 * alloc.c (XMALLOC_BASE_ALIGNMENT): Use max_align_t instead of
1601 a hack involving a union.
1603 2014-12-13 Eli Zaretskii <eliz@gnu.org>
1605 * gnutls.c (Fgnutls_available_p, syms_of_gnutls):
1606 Move gnutls-available-p out of the HAVE_GNUTLS conditional, and define
1609 2014-12-13 Teodor Zlatanov <tzz@lifelogs.com>
1611 * emacs.c (main): Always include gnutls.h and run syms_of_gnutls.
1613 * gnutls.h: Always declare syms_of_gnutls.
1615 * gnutls.c (Fgnutls_available_p syms_of_gnutls): Move later for
1616 clarity. Let the availability check return Qnil when the GnuTLS
1617 integration is not available, instead of erroring out.
1620 2014-12-13 Eli Zaretskii <eliz@gnu.org>
1622 * xdisp.c (move_it_in_display_line_to, display_line):
1623 Don't disallow overflow-newline-into-fringe when word-wrap is in
1626 2014-12-11 Stefan Monnier <monnier@iro.umontreal.ca>
1628 * fileio.c: Better preserve window-points during revert (bug#19161).
1629 (Qget_buffer_window_list): New var.
1630 (get_window_points_and_markers, restore_window_points): New functions.
1631 (Finsert_file_contents): Use them to save and restore window-points.
1633 2014-12-11 Dmitry Antipov <dmantipov@yandex.ru>
1635 * xterm.c (x_delete_terminal): Call emacs_close for X connection
1636 descriptor if called from x_connection_closed and always delete
1637 this descriptor from keyboard waiting set (Bug#19147).
1639 2014-12-10 Eli Zaretskii <eliz@gnu.org>
1641 * bidi.c (BIDI_CACHE_MAX_ELTS_PER_SLOT): New macro.
1642 (bidi_cache_max_elts): New global variable.
1643 (bidi_shelve_header_size): Add the sizeof bidi_cache_max_elts.
1644 (bidi_cache_shrink, bidi_initialize): Reset bidi_cache_max_elts to
1646 (bidi_cache_search): Handle overflown cache. Improve commentary.
1647 (bidi_cache_ensure_space): Limit allocations to the current value
1648 of bidi_cache_max_elts. Force xpalloc not to over-allocate.
1649 If less than a full BIDI_CACHE_CHUNK is left to the limit, decrease
1650 the increment to not exceed the limit.
1651 (bidi_cache_iterator_state): Now returns non-zero if succeeded to
1652 cache, zero otherwise (meaning the cache overflowed). In the
1653 latter case, set bidi_cache_last_idx to -1.
1654 (bidi_peek_at_next_level): Handle overflown cache.
1655 (bidi_push_it): Increase the cache limit for iterating the new object.
1656 (bidi_pop_it): Decrease the cache limit back to previous value.
1657 (bidi_shelve_cache): Shelve the current value of the cache limit.
1658 (bidi_unshelve_cache): Restore the value of cache limit.
1659 (bidi_find_bracket_pairs): If the cache overflows while looking
1660 for the paired bracket, give up and let bidi_resolve_neutrals
1661 process the bracket as a simple neutral. (Bug#19322)
1662 (bidi_find_other_level_edge): If the cache overflows, fall back on
1663 Plan B, which effectively stops the reordering and restarts it on
1664 the next character (after resetting the cache).
1665 (bidi_move_to_visually_next): When the cache overflows, reset it
1666 after processing the last cached character.
1668 2014-12-10 Paul Eggert <eggert@cs.ucla.edu>
1670 Fix glitches in gnutls.c, mostly memory-related
1671 * gnutls.c: Sort macro definitions by name.
1672 (fn_gnutls_transport_set_errno): Omit unreachable definition.
1673 (fn_gnutls_x509_crt_get_signature): Omit unused symbol.
1674 (gnutls_hex_string): Arg is now unsigned char *, to avoid a cast.
1675 Prefer ptrdiff_t for sizes. Check for arithmetic overflow when
1676 calculating string length. Use make_uninit_string, to avoid
1677 copying the string. Cast the char, not the pointer.
1678 (gnutls_certificate_details): Use xmalloc and xfree, not malloc
1679 and free. Work even for dates past the year 9999. Use void *
1680 for buffers, to avoid casts.
1682 2014-12-09 Andy Moreton <andrewjmoreton@gmail.com> (tiny change)
1684 * gnutls.c (gnutls_protocol_get_name): Fix a copy/paste typo.
1686 2014-12-08 Lars Magne Ingebrigtsen <larsi@gnus.org>
1688 * gnutls.c (Fgnutls_peer_status): Return the key exchange, cipher
1691 2014-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
1693 * process.c: Whitespace and line-break nitpicks.
1695 2014-12-08 Lars Magne Ingebrigtsen <larsi@gnus.org>
1697 * gnutls.c (gnutls_certificate_details): The :signature isn't
1698 that useful, so remove it.
1699 (gnutls_certificate_details): Clean up whitespace slightly.
1700 (Fgnutls_peer_status): Return the Diffie-Hellman prime bits for
1702 (gnutls_certificate_details): Put :signature-algorithm back again,
1703 which was removed by mistake.
1704 (emacs_gnutls_handle_error): Fatal errors should be on level 1, so
1705 that they are not messaged by default (bug#16253).
1706 (Fgnutls_error_fatalp): Doc fix (bug#18210).
1708 * gnutls.c: Add Windows specs for gnutls_dh_get_prime_bits.
1710 2014-12-07 Jan Djärv <jan.h.d@swipnet.se>
1712 * nsimage.m (setPixmapData): Make bmRep local so class member is not
1715 2014-12-05 Lee Duhem <lee.duhem@gmail.com> (tiny change)
1717 * eval.c (Fsignal): Remove duplicate test.
1718 (Fautoload_do_load): Fix up docstring.
1720 2014-12-05 Jan Djärv <jan.h.d@swipnet.se>
1722 * nsterm.m (represented_filename, represented_frame): New variables.
1723 (ns_set_represented_filename): New function.
1724 (sendEvent:): Set represented filename here to avoid flicker,
1725 related to Bug#18757.
1727 * nsterm.h: Declare ns_set_represented_filename.
1729 * nsfns.m (ns_set_name_as_filename): Don't set represented filename
1730 at once, call ns_set_represented_filename instead.
1732 2014-12-05 Eli Zaretskii <eliz@gnu.org>
1734 * dispextern.h (enum bidi_dir_t): Force NEUTRAL_DIR to be zero.
1735 (struct bidi_stack): Reduce size by using bit fields and by
1736 packing sos, override, and isolate_status into a single 8-bit
1737 byte called 'flags'.
1739 * bidi.c (ISOLATE_STATUS, OVERRIDE): New macros.
1740 (bidi_push_embedding_level): Construct flags from individual
1741 bits. Adapt to changes in prev_for_neutral and next_for_neutral
1743 (bidi_pop_embedding_level): Use ISOLATE_STATUS. Extract 'sos'
1744 from flags. Adapt to changes in prev_for_neutral,
1745 next_for_neutral, and last_strong members.
1746 (bidi_line_init): Initialize flags to zero.
1747 (bidi_resolve_explicit, bidi_resolve_weak, bidi_resolve_brackets)
1748 (bidi_resolve_neutral): Use ISOLATE_STATUS and OVERRIDE.
1750 2014-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
1752 * eval.c (backtrace_eval_unrewind): Rewind also the excursions.
1753 (Fapply): Try and simplify the control flow.
1755 2014-12-03 Chris Zheng <chriszheng99@gmail.com> (tiny change)
1757 * gnutls.c (init_gnutls_functions, gnutls_certificate_details):
1758 Use gnutls_sign_get_name directly because
1759 gnutls_sign_algorithm_get_name is a macro on MinGW (bug#19231).
1760 (init_gnutls_functions): Load missing gnutls_server_name_set.
1762 2014-12-02 Eli Zaretskii <eliz@gnu.org>
1764 * bidi.c (bidi_find_first_overridden): New function.
1766 * xdisp.c (Fbidi_find_overridden_directionality): New function.
1767 (syms_of_xdisp): Defsubr it.
1769 * dispextern.h (bidi_find_first_overridden): Add prototype.
1771 2014-12-02 Jan Djärv <jan.h.d@swipnet.se>
1773 * nsimage.m (initFromSkipXBM:width:height:flip:length:): Set bmRep
1774 to nil after release (Bug#9133).
1776 2014-11-30 Paul Eggert <eggert@cs.ucla.edu>
1778 Port better to AddressSanitizer.
1779 These changes suffice for temacs on x86-64 with GCC 4.9.2 and
1781 * alloc.c (valid_pointer_p) [ADDRESS_SANITIZER]:
1782 Return -1 or 0, as the pipe trick doesn't work.
1783 * alloc.c (relocatable_string_data_p, mark_object, sweep_symbols):
1785 * print.c (print_object):
1786 When a pointer-check primitive returns -1, do not assume this
1787 means the pointer is valid or that the underlying system has failed.
1788 It could just be that addresses are being sanitized so Emacs can't
1789 test for pointer validity.
1790 * lisp.h (defined_GC_CHECK_STRING_BYTES): New constant.
1791 (USE_STACK_STRING) [GC_CHECK_STRING_BYTES]: Now false, since the
1792 string validity checker doesn't work on stack-based strings.
1794 2014-11-29 Paul Eggert <eggert@cs.ucla.edu>
1796 Improve clarity of USE_LSB_TAG definition.
1797 Reported by Lee Duhem. Suggested by Andreas Schwab in:
1798 http://lists.gnu.org/archive/html/emacs-devel/2014-11/msg02222.html
1799 * lisp.h (USE_LSB_TAG): Define in terms of the (simpler)
1800 VAL_MAX / 2 rather than in terms of the (more complicated)
1801 EMACS_INT_MAX >> GCTYPEBITS, and adjust commentary to match.
1803 2014-11-29 Eli Zaretskii <eliz@gnu.org>
1805 * xdisp.c (handle_single_display_spec): When ignoring a fringe
1806 bitmap display, reset the ignore_overlay_strings_at_pos_p flag.
1807 (next_element_from_buffer): When done with overlays, reset the
1808 ignore_overlay_strings_at_pos_p flag. (Bug#19201)
1810 2014-11-29 Eli Zaretskii <eliz@gnu.org>
1812 * w32fns.c (Fw32_shell_execute): Convert forward slashes in
1813 DOCUMENT to backslashes, if DOCUMENT is a file. (Bug#19141)
1815 2014-11-29 Ulrich Müller <ulm@gentoo.org>
1817 * Makefile.in (temacs$(EXEEXT)): Use consistent flag settings
1818 for paxctl and setfattr. Fixes temacs startup failure with
1819 grsecurity/PaX enabled Linux kernel (bug#19067).
1821 2014-11-27 Oscar Fuentes <ofv@wanadoo.es>
1823 * w32.c, w32heap.c, w32term.c:
1824 Use MINGW_W64 instead of _W64.
1826 2014-11-27 Stefan Monnier <monnier@iro.umontreal.ca>
1828 * frame.c (Fhandle_switch_frame): Deactivate shift-region (bug#19003).
1830 2014-11-26 Lars Magne Ingebrigtsen <larsi@gnus.org>
1832 * gnutls.c (gnutls_ip_address_p): New function.
1833 (Fgnutls_boot): Only send SNI if the host name is not an IP address.
1835 2014-11-26 Toke Høiland-Jørgensen <toke@toke.dk> (tiny change)
1837 * gnutls.c (Fgnutls_boot): Send the server name over (bug#18208).
1839 2014-11-25 Paul Eggert <eggert@cs.ucla.edu>
1841 Fix gnutls problems caught by static checking.
1842 * gnutls.c (Fgnutls_boot): Remove unused local.
1843 (Fgnutls_boot): Fix pointer signedness.
1845 2014-11-25 Lars Magne Ingebrigtsen <larsi@gnus.org>
1847 * gnutls.c (gnutls_certificate_details): Don't include certain
1848 certificate details on older gnutls versions (bug#19168).
1849 (syms_of_gnutls): Export gnutls_peer_status_warning_describe.
1850 (gnutls_certificate_details): Reversed check in last checkin.
1852 2014-11-25 Teodor Zlatanov <tzz@lifelogs.com>
1854 * gnutls.c (Fgnutls_peer_status): Check GNUTLS_INITSTAGE, not gnutls_p.
1855 (Fgnutls_peer_status_warning_describe): Add function to describe a
1856 peer verification warning symbol.
1857 (Fgnutls_peer_status): Use it.
1858 (Fgnutls_boot): Use it. Minor logging fixes.
1860 2014-11-24 Lars Magne Ingebrigtsen <larsi@gnus.org>
1862 * gnutls.c: Fix compilation warnings given fix --enable-gcc-warnings.
1864 2014-11-24 Glenn Morris <rgm@gnu.org>
1866 * emacs.c (main) <--version>: Make use of PACKAGE_NAME.
1868 * Makefile.in (emacs.res): Use ../nt rule, rather than duplicating it.
1869 (ntsource, WINDRES, EMACS_MANIFEST): Remove, now unused.
1871 2014-11-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
1873 * gnutls.c: Fix Windows function definition of
1874 gnutls_x509_crt_get_fingerprint.
1876 * gnutls.c: Fix Windows return value for gnutls_pk_algorithm_get_name.
1878 * gnutls.c (Fgnutls_boot): Save certificate for later inspection.
1880 * process.h: Added more fields to Lisp_Process to track
1881 certificate details.
1883 * gnutls.c (gnutls_hex_string, gnutls_certificate_details)
1884 (Fgnutls_peer_status): New functions to export TLS certificate
1885 details to Emacs Lisp.
1887 2014-11-23 Jan Djärv <jan.h.d@swipnet.se>
1889 * gtkutil.c (gtk_adjustment_configure): Define for Gtk+ < 2.14.
1890 (xg_set_toolkit_horizontal_scroll_bar_thumb): Remove wrong version
1891 check for gtk_adjustment_configure (Bug#19149).
1892 (gtk_adjustment_configure): Don't use 2.14 functions (Bug#19149).
1894 2014-11-22 Glenn Morris <rgm@gnu.org>
1896 * Makefile.in (emacs.res): Add dependency on icons/hand.cur. Use $<.
1898 2014-11-22 Martin Rudalics <rudalics@gmx.at>
1900 Don't shrink frame when using desktop-save-mode (Bug#19048).
1901 * w32fns.c (x_set_tool_bar_lines): Always call
1902 x_change_tool_bar_height (Bug#19048).
1903 (x_change_tool_bar_height): Mark frame as garbaged since
1904 adjust_frame_size might not have done that.
1905 * xfns.c (x_set_tool_bar_lines): Always call
1906 x_change_tool_bar_height (Bug#19048).
1907 (x_change_tool_bar_height): Mark frame as garbaged since
1908 adjust_frame_size might not have done that.
1910 2014-11-21 Ulf Jasper <ulf.jasper@web.de>
1912 * xml.c (parse_region): Take care of new optional parameter
1913 'discard-comments' of 'libxml-parse(html|xml)-region'.
1914 (Flibxml_parse_html_region, Flibxml_parse_xml_region):
1915 New optional parameter 'discard-comments'.
1917 2014-11-17 Paul Eggert <eggert@cs.ucla.edu>
1919 Improve time stamp handling, and be more consistent about it.
1920 * editfns.c (invalid_time): New function.
1921 Use it instead of 'error ("Invalid time specification")'.
1922 (time_add, time_subtract, time_arith, Ftime_add, Ftime_less_p)
1923 (decode_float_time, lisp_to_timespec, lisp_time_struct):
1925 (make_time_tail, make_time): Remove. All uses changed to use
1926 new functions or plain list4i.
1927 (disassemble_lisp_time): Return effective length if successful.
1928 Check that LOW is an integer, if it's combined with other components.
1929 (decode_time_components): Decode into struct lisp_time, not
1930 struct timespec, so that we can support a wide set of times
1931 regardless of whether time_t is signed. Decode plain numbers
1932 as seconds since the Epoch, and nil as the current time.
1933 (lisp_time_argument, lisp_seconds_argument, Ffloat_time):
1934 Reimplement in terms of new functions.
1935 (Fencode_time): Just use list2i.
1936 (syms_of_editfns): Add time-add, time-subtract, time-less-p.
1937 * keyboard.c (decode_timer): Don't allow the new formats (floating
1938 point or nil) in timers.
1939 * systime.h (LO_TIME_BITS): New constant. Use it everywhere in
1940 place of the magic number '16'.
1941 (struct lisp_time): New type.
1942 (decode_time_components): Use it.
1943 (lisp_to_timespec): New decl.
1945 2014-11-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
1947 * intervals.h (INTERVAL_WRITABLE_P): Check the `inhibit-read-only'
1950 * callint.c (Fcall_interactively): Pass in nil as argument to
1951 Fbarf_if_buffer_read_only.
1953 * fileio.c (Finsert_file_contents): Ditto.
1955 * insdel.c (prepare_to_modify_buffer_1): Pass start region in.
1957 * textprop.c (verify_interval_modification): Check buffer
1958 readedness after the last interval.
1960 * buffer.c (Fbarf_if_buffer_read_only): Don't raise an error if
1961 the text at POSITION (new optional argument) has the
1962 `inhibit-read-only' text property set.
1964 2014-11-16 Eli Zaretskii <eliz@gnu.org>
1966 * window.c (window_scroll_pixel_based): Avoid truncation/rounding
1967 errors in computing the number of pixels to scroll.
1968 Suggested by Kelly Dean <kelly@prtime.org>. (Bug#19060)
1970 2014-11-16 Jan Djärv <jan.h.d@swipnet.se>
1972 * nsmenu.m (update_frame_tool_bar): If tool bar changes height,
1973 call updateFrameSize.
1975 * nsterm.m (setFrame:): Remove call to display (Bug#18757).
1977 2014-11-16 Jan Djärv <jan.h.d@swipnet.se>
1979 * nsfns.m (x_set_foreground_color, x_set_background_color)
1980 (x_set_cursor_color, Fxw_color_values): Block/unblock input,
1981 use SET_FRAME_GARBAGED instead of redraw_frame (Bug#19036).
1983 2014-11-15 Jan Djärv <jan.h.d@swipnet.se>
1985 * nsterm.m (ns_send_appdefined): Check for application defined
1986 event on Cocoa (Bug#18993).
1987 (run): Restore code before the previous 18993 fix.
1989 2014-11-14 David Reitter <david.reitter@gmail.com>
1991 * nsterm.m (run): Set timeout for event loop to prevent hang.
1994 2014-11-14 Paul Eggert <eggert@cs.ucla.edu>
1996 * .gitignore: Add emacs-[1-9]*, to ignore files like emacs-25.0.50.1.
1998 2014-11-14 Dmitry Antipov <dmantipov@yandex.ru>
2000 * xfont.c (xfont_list_pattern): Do not allocate font entity object
2001 for each candidate font but attempt to reuse it from previous improper
2004 2014-11-13 Paul Eggert <eggert@cs.ucla.edu>
2006 Avoid undefined behavior in color table hashing.
2007 * image.c (CT_HASH_RGB) [COLOR_TABLE_SUPPORT]: Remove, replacing with ...
2008 (ct_hash_rgb) [COLOR_TABLE_SUPPORT]: New function. All uses changed.
2009 This function avoids undefined behavior with signed shift overflow.
2011 2014-11-10 Eli Zaretskii <eliz@gnu.org>
2013 * fileio.c (Finsert_file_contents): Invalidate buffer caches also
2014 when the inserted text does not need decoding. (Bug#18982)
2016 2014-11-10 Jan Djärv <jan.h.d@swipnet.se>
2018 * nsterm.h (EmacsScroller): judge returns bool.
2020 * nsterm.m (ns_set_vertical_scroll_bar): Release bar.
2021 (ns_judge_scroll_bars): Only set removed if judge returns true.
2022 (judge): Returns bool == condemned. Remove self from window.
2023 (setPosition:portion:whole:): Remove raise SIGIO (Bug#18757).
2025 2014-11-10 Stefan Monnier <monnier@iro.umontreal.ca>
2027 * keyboard.c (command_loop_1): Record this-command in recent-keys.
2028 (Frecent_keys): Rewrite. and add optional `include-cmds' arg.
2030 2014-11-09 Jan Djärv <jan.h.d@swipnet.se>
2032 * nsterm.m (ns_set_vertical_scroll_bar)
2033 (ns_set_horizontal_scroll_bar): Cleanup merge error.
2035 2014-11-09 Paul Eggert <eggert@cs.ucla.edu>
2037 * xgselect.c (xg_select): Don't assume n_gfds is nonnegative
2038 merely because tmo_in_millisec is nonnegative. The 1st call
2039 to g_main_context_query could succeed while the 2nd one fails.
2041 * frame.c (Fcan_run_window_configuration_change_hook): Return a value.
2043 2014-11-08 Jan Djärv <jan.h.d@swipnet.se>
2045 * nsterm.m (run): Only use non-system event loop if OSX version is
2046 exactly 10.9 (Bug#18993).
2047 (ns_set_vertical_scroll_bar): Don't call bar setPosition: unless
2050 2014-11-08 Michael Albinus <michael.albinus@gmx.de>
2052 * callproc.c (encode_current_directory): Support handling of file
2053 names prepended by "/:". (Bug#18891)
2055 2014-11-08 Alan Mackenzie <acm@muc.de>
2057 * syntax.c (back_comment): Fix off-by-one error (bug#18022).
2059 2014-11-08 Dima Kogan <dima@secretsauce.net>
2061 * xgselect.c (xg_select): Use g_main_context_acquire (bug#18861).
2063 2014-11-08 Michael Albinus <michael.albinus@gmx.de>
2065 * dired.c (Ffile_attributes): Return Qnil, if Fexpand_file_name
2066 raises an error. (Bug#18891)
2068 2014-11-08 Martin Rudalics <rudalics@gmx.at>
2070 * frame.c (adjust_frame_size): Call x_set_window_size only if
2071 f->can_x_set_window_size is set.
2072 (make_frame): Initialize f->can_x_set_window_size and
2073 f->can_run_window_configuration_change_hook.
2074 (Fcan_run_window_configuration_change_hook): New function.
2075 * frame.h (frame): Split `official' into `can_x_set_window_size'
2076 and `can_run_window_configuration_change_hook'.
2077 * nsfns.m (Fx_create_frame): Set f->can_x_set_window_size.
2078 * w32fns.c (Fx_create_frame, x_create_tip_frame):
2079 Set f->can_x_set_window_size.
2080 * window.c (run_window_configuration_change_hook):
2081 Return immediately if either f->can_x_set_window_size or
2082 f->can_run_window_configuration_change_hook are false.
2083 (Fset_window_configuration): Instead of f->official set
2084 f->can_x_set_window_size.
2085 * xfns.c (Fx_create_frame, x_create_tip_frame):
2086 Set f->can_x_set_window_size.
2088 2014-11-08 Jan Djärv <jan.h.d@swipnet.se>
2090 * nsterm.m (EmacsScroller.dealloc): Reinstate, removed at merge
2091 cleanup from 2014-11-01 (Bug#18972).
2093 2014-11-07 Stefan Monnier <monnier@iro.umontreal.ca>
2095 * keyboard.c: Call gui-set-selection instead of x-set-selection.
2096 * xdisp.c (window-scroll-functions): Improve docstring.
2098 2014-11-07 Paul Eggert <eggert@cs.ucla.edu>
2100 Uniquify the 'size' symbol.
2102 * w32notify.c (Qsize): Remove.
2103 * lisp.h (Qsize): New decl.
2104 * lread.c (Qsize): Now extern.
2105 * w32notify.c (syms_of_w32notify): No need to defsym.
2107 2014-11-07 Martin Rudalics <rudalics@gmx.at>
2109 * dispnew.c (change_frame_size_1): Fix call of
2111 * frame.c (Qsize, Qframe_position, Qframe_outer_size)
2112 (Qframe_inner_size, Qexternal_border_size, Qtitle_height)
2113 (Qmenu_bar_external, Qmenu_bar_size, Qtool_bar_external)
2114 (Qtool_bar_size): New constants.
2115 (frame_inhibit_resize, adjust_frame_size): New argument to
2116 handle case where frame_inhibit_implied_resize is a list.
2117 (Fmake_terminal_frame, Fset_frame_height, Fset_frame_width)
2118 (Fset_frame_size, x_set_left_fringe, x_set_right_fringe)
2119 (x_set_right_divider_width, x_set_bottom_divider_width)
2120 (x_set_vertical_scroll_bars, x_set_horizontal_scroll_bars)
2121 (x_set_scroll_bar_width, x_set_scroll_bar_height):
2123 (frame-inhibit-implied-resize): Rewrite doc-string.
2124 * frame.h (frame_inhibit_resize, adjust_frame_size):
2125 Fix external declarations.
2126 (Qframe_position, Qframe_outer_size)
2127 (Qframe_inner_size, Qexternal_border_size, Qtitle_height)
2128 (Qmenu_bar_external, Qmenu_bar_size, Qtool_bar_external)
2129 (Qtool_bar_size): Extern them.
2130 * gtkutil.c (FRAME_TOTAL_PIXEL_HEIGHT, FRAME_TOTAL_PIXEL_WIDTH)
2131 (xg_height_or_width_changed): Remove.
2132 (xg_frame_set_char_size): Adjust adjust_frame_size calls.
2133 (menubar_map_cb, xg_update_frame_menubar, free_frame_menubar)
2134 (tb_size_cb, update_frame_tool_bar, free_frame_tool_bar)
2135 (xg_change_toolbar_position): Call adjust_frame_size directly.
2136 * nsfns.m (x_set_internal_border_width, Fx_create_frame):
2137 Fix calls of adjust_frame_size.
2138 * w32fns.c (x_set_internal_border_width, x_set_menu_bar_lines)
2139 (Fx_create_frame, x_create_tip_frame): Adjust adjust_frame_size calls.
2140 (x_set_tool_bar_lines, x_change_tool_bar_height): Make sure that
2141 frame can get resized when tool-bar-lines parameter changes from
2143 (Fw32_frame_menu_bar_size): Return fourth value.
2144 (Fw32_frame_rect): Block input around system calls
2145 (Fx_frame_geometry): New function.
2146 * w32menu.c (set_frame_menubar): Adjust adjust_frame_size call.
2147 * w32term.c (x_new_font): Adjust adjust_frame_size call.
2148 * widget.c (EmacsFrameSetCharSize): Adjust frame_inhibit_resize call.
2149 * window.c (Fset_window_configuration): Adjust adjust_frame_size call.
2150 * xfns.c (x_set_menu_bar_lines, x_set_internal_border_width)
2151 (Fx_create_frame): Adjust adjust_frame_size calls.
2152 (x_set_tool_bar_lines, x_change_tool_bar_height): Make sure that
2153 frame can get resized when tool-bar-lines parameter changes from
2155 (Fx_frame_geometry): New function.
2156 * xmenu.c (update_frame_menubar): On Lucid call
2157 adjust_frame_size with one pixel less height to avoid that
2158 repeatedly adding/removing the menu bar grows the frame.
2159 (free_frame_menubar): On Motif arrange to optionally preserve
2160 the old frame height when removing the menu bar.
2161 * xterm.c (x_new_font): Adjust adjust_frame_size call.
2163 2014-11-03 Eli Zaretskii <eliz@gnu.org>
2165 * xdisp.c (Fdump_glyph_matrix, Fdump_frame_glyph_matrix): Doc fix.
2166 (Fdump_frame_glyph_matrix): Don't segfault if invoked on a GUI
2167 frame; instead, print an error message.
2169 2014-11-03 Jan Djärv <jan.h.d@swipnet.se>
2171 * nsfns.m (ns_set_doc_edited): Check for FRAME_NS (Bug#18925).
2173 2014-11-02 Jan Djärv <jan.h.d@swipnet.se>
2175 * nsimage.m (allocInitFromFile:): Initialize bmRep.
2176 (dealloc): Release bmRep.
2178 * nsterm.h (EmacsImage): Remove imageListNext, refCount, reference,
2179 imageListSetNext, imageListNext.
2181 * nsimage.m (ImageList, imageListNext, imageListSetNext:)
2182 (reference): Remove.
2183 (allocInitFromFile:): Remove searching ImageList and calling
2184 reference (Bug#18918).
2185 (dealloc): Remove handling if ImageList.
2187 2014-11-02 Andreas Schwab <schwab@linux-m68k.org>
2189 * process.c (catch_child_signal): Fix incorrect assertion.
2191 2014-11-01 Jan Djärv <jan.h.d@swipnet.se>
2193 * macfont.m (macfont_draw):
2194 * nsterm.m (ns_mouse_position, judge): Clean up merge conflict.
2196 * macfont.m (macfont_glyph_extents): Turn off synthetic bold
2197 if force_integral_p (i.e. no antialias).
2198 (macfont_draw): Check ns_antialias_text, also turn off synthetic
2199 bold if no antialias (Bug#18876).
2201 * emacs.c (main): Don't chdir to $HOME on Cocoa if --chdir
2202 was given (Bug#18846).
2204 * nsterm.h (ns_set_doc_edited): Declare taking no args.
2206 * nsfns.m (ns_set_doc_edited): Do all logic (check frames) here
2207 instead of in xdisp.c, function now takes void. (Bug#18884).
2209 * xdisp.c (prepare_menu_bars): Remove HAVE_NS code.
2210 (redisplay_internal): Call ns_set_doc_edited if HAVE_NS (Bug#18884).
2212 * nsterm.h (EmacsScroller): Replace Lisp_Object win with
2213 struct window* (Bug#18889).
2214 Remove getMouseMotionPart.
2215 (ns_output): Make icon_top/left int.
2217 * nsfns.m (x_icon): icon_top/left is int.
2219 * nsterm.m (ns_mouse_position): Remove unused code.
2220 (initFrame:window:, dealloc): Use window instead of win.
2221 (getMouseMotionPart:window:x:y:): Remove, unused.
2222 (sendScrollEventAtLoc:fromEvent:): Make Lisp_Object win from window.
2224 2014-11-01 Eli Zaretskii <eliz@gnu.org>
2226 * keyboard.c (readable_events): When FLAGS include
2227 READABLE_EVENTS_FILTER_EVENTS, ignore BUFFER_SWITCH_EVENT events.
2228 This avoids returning non-nil from input-pending-p when only such
2229 events are in the queue. (Bug#18856)
2231 2014-11-01 Jan Djärv <jan.h.d@swipnet.se>
2233 * nsselect.m (QCLIPBOARD, QSECONDARY, QTEXT, QFILE_NAME)
2234 (NXPrimaryPboard, NXSecondaryPboard): Declare static.
2235 (Qforeign_selection): Remove.
2236 (ns_get_local_selection): Identation fix.
2237 (syms_of_nsselect): Remove Qforeign_selection, ns-lost-selection-hooks
2239 * nsselect.m (ns_get_local_selection): Remove calling of
2240 functions in Vselection_converter_alist (Bug#18911).
2241 (syms_of_nsselect): Remove Vselection_converter_alist.
2243 2014-10-31 Dmitry Antipov <dmantipov@yandex.ru>
2245 * font.c (copy_font_spec): Redesign to avoid Fcopy_alist
2246 and unnecessary initialization. Adjust comments.
2248 2014-10-30 Eli Zaretskii <eliz@gnu.org>
2250 * bidi.c (bidi_cache_reset_to): Invalidate bidi_cache_last_idx by
2252 (bidi_find_bracket_pairs): Pass to bidi_cache_reset_to a relative
2253 index, not an absolute one, as that's what the function expects.
2255 2014-10-30 Dmitry Antipov <dmantipov@yandex.ru>
2257 * xfaces.c (Finternal_set_lisp_face_attribute): Don't try to realize
2258 font on an initial frame when running as a daemon (Bug#18869).
2260 * fontset.c (toplevel): Adjust comment to match 2014-06-19 change.
2262 2014-10-30 Eli Zaretskii <eliz@gnu.org>
2264 * fileio.c (Fexpand_file_name): Use make_unibyte_string, not
2265 build_string, when importing a home directory. (Bug#18873)
2267 2014-12-27 Eli Zaretskii <eliz@gnu.org>
2269 * dispnew.c (buffer_posn_from_coords):
2270 Use WINDOW_WANTS_HEADER_LINE_P, not WINDOW_WANTS_MODELINE_P, to
2271 account for the header-line height. (Bug#18839)
2273 2014-10-28 Ulf Jasper <ulf.jasper@web.de>
2275 * xml.c (parse_region): Do not forget the first document child.
2277 2014-10-25 Jan Djärv <jan.h.d@swipnet.se>
2279 * nsselect.m: pasteboard_changecount is new.
2280 (ns_store_pb_change_count, ns_get_pb_change_count)
2281 (ns_get_our_change_count_for): New functions.
2282 (ns_string_to_pasteboard_internal): Correct comment.
2283 type => gtype in eassert, Call ns_store_pb_change_count.
2284 (Fns_own_selection_internal): Remove data, use value (Bug#18799).
2285 (Fns_disown_selection_internal, Fns_selection_owner_p):
2286 Replace Vselection_alist check, with change count check.
2287 (Fns_get_selection): Initialize val to Qnil. Only get local
2288 selection if change counts match (Bug#18799).
2289 (nxatoms_of_nsselect): Initialize pasteboard_changecount.
2291 2014-10-25 Noam Postavsky <npostavs@users.sourceforget.net>
2293 * w32proc.c (create_child): If calling a quoted batch file,
2294 pass NULL for exe. (Bug#18745)
2296 2014-10-24 Eli Zaretskii <eliz@gnu.org>
2298 * bidi.c (bidi_resolve_explicit, bidi_find_bracket_pairs)
2299 (bidi_resolve_brackets): Use end of string position rather than ZV
2300 when iterating over a string. (Bug#18815)
2302 2014-10-24 Martin Rudalics <rudalics@gmx.at>
2304 * keyboard.c (make_lispy_position): Return coordinates also when
2305 on scroll bars, fringes, margins or not in a window.
2306 * xdisp.c (show_mouse_face): Don't change cursor face during
2309 2014-10-23 Martin Rudalics <rudalics@gmx.at>
2311 * frame.c (Fset_frame_height, Fset_frame_width, Fset_frame_size)
2312 (frame_resize_pixelwise, frame_inhibit_implied_resize):
2313 Fix doc-strings (Bug#18789).
2315 2014-10-23 Paul Eggert <eggert@cs.ucla.edu>
2317 * Makefile.in (ACLOCAL_INPUTS): Omit unnecessary use of 'wildcard'.
2319 2014-10-22 Eli Zaretskii <eliz@gnu.org>
2321 Optimize redisplay of simple bracketed text.
2322 * bidi.c (bidi_cache_reset_to): New function.
2323 (bidi_cache_reset): Call it.
2324 (bidi_init_it, bidi_line_init): Initialize the bracket_pairing_pos
2326 (bidi_resolve_explicit): Reset bracket_pairing_pos and
2327 bracket_enclosed_type only if bracket_pairing_pos's value is not
2329 (MAX_BPA_STACK): Make sure the value is signed.
2330 (PUSH_BPA_STACK): If the BPA stack overflows, don't bail out, but
2331 stop pushing values onto the stack.
2332 (bidi_find_bracket_pairs): If the bracketed text is only on the
2333 base embedding level, remove all the states cached by this
2334 function from the cache, and return zero, so that the brackets in
2335 this segment of text are processed as normal neutrals.
2336 (bidi_resolve_brackets): Detect the brackets that are to be
2337 processed as neutrals, and don't call bidi_find_bracket_pairs on
2340 2014-10-21 Stefan Monnier <monnier@iro.umontreal.ca>
2342 * w32select.c (Fw32_selection_exists_p): Rename from
2343 Fx_selection_exists_p.
2344 (syms_of_w32select): Adjust accordingly.
2346 * w16select.c (Fw16_selection_exists_p): Rename from
2347 Fx_selection_exists_p.
2348 (syms_of_win16select): Adjust accordingly.
2350 * nsselect.m (ns_get_local_selection): Signal error rather than `quit'.
2351 (Fns_own_selection_internal): Tighten scoping.
2352 (Fns_selection_exists_p): Rename from Fx_selection_exists_p.
2353 (Fns_get_selection): Rename from Fx_get_selection_internal.
2354 (Fns_get_selection_internal, Fns_store_selection_internal):
2356 (syms_of_nsselect): Adjust accordingly.
2358 2014-10-21 Martin Rudalics <rudalics@gmx.at>
2360 * w32fns.c (Fw32_frame_menu_bar_size): New function.
2361 * w32term.c (x_set_window_size): Account for wrapped menu bar
2362 lines when setting up frame height (Bug#15174 and Bug#18720).
2363 (w32_add_wrapped_menu_bar_lines): New variable.
2365 2014-10-21 Stefan Monnier <monnier@iro.umontreal.ca>
2367 * xdisp.c (redisplay_window): Re-run pre-redisplay-function after we
2370 2014-10-20 Glenn Morris <rgm@gnu.org>
2372 * Merge in all changes up to 24.4 release.
2374 2014-10-19 Jan Djärv <jan.h.d@swipnet.se>
2376 * gtkutil.c (xg_update_menubar, xg_update_menu_item): Only call
2377 g_object_notify for label if Gtk+ >= 2.16 (Bug#16522).
2379 * xterm.h (x_output): Remove net_wm_state_hidden_seen.
2381 * xterm.c (handle_one_xevent): Check return value from
2382 x_handle_net_wm_state, remove net_wm_state_hidden_seen (Bug#18722).
2383 (get_current_wm_state): Remove net_wm_state_hidden_seen setting.
2385 * gtkutil.c (create_dialog): Don't use gtk_dialog_get_action_area on
2386 Gt+ >= 3.12, or gtk_misc_set_alignment on Gtk+ >= 3.14 (Bug#18674).
2387 (make_widget_for_menu_item): Don't use gtk_misc_set_alignment on
2388 Gtk+ >= 3.14 (Bug#18674).
2389 (update_frame_tool_bar): Don't use gtk_misc_set_padding on
2390 Gtk+ >= 3.14 (Bug#18674).
2392 2014-10-18 Paul Eggert <eggert@cs.ucla.edu>
2394 * gtkutil.c: Remove no-longer-used code.
2395 (xg_update_menubar): Remove unused local and unnecessary call to
2396 gtk_menu_item_get_submenu.
2397 (XG_TOOL_BAR_PROXY_BUTTON, xg_tool_bar_proxy_callback)
2398 (xg_get_tool_bar_widgets, xg_tool_bar_proxy_help_callback)
2399 (TOOLBAR_TOP_WIDGET): Remove; no longer used.
2401 2014-10-18 Jan Djärv <jan.h.d@swipnet.se>
2403 * xfns.c (syms_of_xfns): Remove x-gtk-whole-detached-tool-bar.
2405 * xterm.h (handlebox_widget): Remove.
2407 * xmenu.c (set_frame_menubar): Remove GTK block that calls
2410 * gtkutil.h (xg_have_tear_offs): Remove declaration.
2412 * gtkutil.c (XG_TEXT_CANCEL, XG_TEXT_OPEN, XG_TEXT_OK): New defines
2413 to handle Gtk versions.
2414 (xg_get_file_with_chooser): Use them.
2415 (xg_have_tear_offs, tearoff_remove, tearoff_activate):
2416 Remove (create_menus): Remove teroff argument and code.
2417 Remove call to gtk_menu_set_title.
2418 (xg_update_menubar, xg_update_submenu): Remove tearoff code.
2419 Adjust args to create_menus.
2420 (xg_tool_bar_menu_proxy, xg_tool_bar_detach_callback)
2421 (xg_tool_bar_attach_callback, TOOLBAR_TOP_WIDGET): Remove.
2422 (xg_pack_tool_bar): Replace TOOLBAR_TOP_WIDGET, remove detach code.
2423 (xg_make_tool_item): Remove detach code.
2424 (xg_update_tool_bar_sizes): Replace TOOLBAR_TOP_WIDGET.
2425 (find_icon_from_name): New function.
2426 (update_frame_tool_bar): Remove GtkStockItem code, move to
2427 find_icon_from_name. Let stock be a list of icon names to try.
2428 Only use gtk_image_new_from_stock on Gtk+ < 3.10.
2429 Replace TOOLBAR_TOP_WIDGET.
2430 (free_frame_tool_bar, xg_change_toolbar_position ):
2431 Replace TOOLBAR_TOP_WIDGET.
2432 (xg_initialize): Remove tearoff code.
2434 2014-10-18 Eli Zaretskii <eliz@gnu.org>
2436 * xterm.c (x_draw_bar_cursor, x_draw_hollow_cursor): Subtract 1
2437 pixel from the window's cursor glyph width, since X renders hollow
2438 blocks 1 pixel wider than the 'width' parameter.
2440 * xdisp.c (get_phys_cursor_geometry): Don't subtract 1 pixel from
2441 glyph->pixel_width; this is now done in xterm.c.
2443 Fix reordering of bracket characters in isolates.
2444 * bidi.c (bidi_cache_find): Rename the argument NEUTRALS_OK to
2445 RESOLVED_ONLY; when non-zero, return from the cache only fully
2446 resolved states. All callers changed.
2447 (CANONICAL_EQU): New macro.
2448 (PUSH_BPA_STACK): Use it to push onto the BPA stack the canonical
2449 equivalent of the paired closing bracket character.
2450 (bidi_find_bracket_pairs): Set the bracket_pairing_pos member to
2451 the default non-negative value, to be checked later in
2452 bidi_resolve_brackets. Use CANONICAL_EQU to test candidate
2453 characters against those pushed onto the BPA stack.
2454 (bidi_record_type_for_neutral): New function.
2455 (bidi_resolve_brackets): Record next_for_neutral and
2456 prev_for_neutral when embedding level gets pushed. Force
2457 resolution of bracket pairs when entering a level run that was not
2459 (bidi_resolve_neutral): Add assertions before calling
2460 bidi_resolve_neutral_1.
2461 (bidi_level_of_next_char): Remove the code that attempted to
2462 resolve unresolved neutrals; that is now done by
2463 bidi_resolve_neutral.
2465 * w32select.c (owner_callback): Mark with ALIGN_STACK attribute.
2467 2014-10-17 Eli Zaretskii <eliz@gnu.org>
2469 * xterm.c (x_draw_hollow_cursor): Fix display of hollow cursor on
2470 1-pixel R2L characters.
2471 Reported by Dmitry Antipov <dmantipov@yandex.ru>, see
2472 http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00518.html.
2474 2014-10-16 Eli Zaretskii <eliz@gnu.org>
2476 * bidi.c (bidi_find_bracket_pairs): Avoid a loop that does nothing
2479 2014-10-15 Paul Eggert <eggert@cs.ucla.edu>
2481 * bidi.c (bidi_find_bracket_pairs): Initialize local var.
2482 This pacifies GCC 4.9.1 with --enable-gcc-warnings.
2483 It's not clear to me whether the initialization is needed,
2484 but it can't hurt so I played it safe.
2486 2014-10-15 Stefan Monnier <monnier@iro.umontreal.ca>
2488 * lisp.mk (lisp): Add emacs-lisp/eldoc.elc.
2490 2014-10-15 Eli Zaretskii <eliz@gnu.org>
2492 Update the bidirectional reordering engine for Unicode 6.3 and 7.0.
2493 * bidi.c (bidi_ignore_explicit_marks_for_paragraph_level):
2495 (bidi_get_type): Return the isolate initiators and terminator types.
2496 (bidi_isolate_fmt_char, bidi_paired_bracket_type)
2497 (bidi_fetch_char_skip_isolates, find_first_strong_char)
2498 (bidi_find_bracket_pairs, bidi_resolve_brackets): New functions.
2499 (bidi_set_sos_type): Rename from bidi_set_sor_type and updated
2500 for the new features.
2501 (bidi_push_embedding_level, bidi_pop_embedding_level): Update to
2502 push and pop correctly for isolates.
2503 (bidi_remember_char): Modify to accept an additional argument
2504 and record the bidi type according to its value.
2505 (bidi_cache_iterator_state): Accept an additional argument to only
2506 update an existing state. Handle the new members of struct bidi_it.
2507 (bidi_cache_find): Arguments changed: no longer accepts a level,
2508 instead accepts a flag telling it whether it is okay to return
2509 unresolved neutrals.
2510 (bidi_initialize): Initiate and staticpro the bracket-type uniprop
2511 table. Initialize new isolate-related members.
2512 (bidi_paragraph_init): Some code factored out into
2513 find_first_strong_char.
2514 (bidi_resolve_explicit_1): Function deleted, its code incorporated
2515 into bidi_resolve_explicit.
2516 (bidi_resolve_explicit): Support the isolate initiators and
2517 terminator. Fix handling of embeddings and overrides according to
2518 new UBA requirements. Record information about previously seen
2519 characters here (moved from bidi_level_of_next_char).
2520 (bidi_resolve_weak): Adapt to changes in struct members.
2521 (FLAG_EMBEDDING_INSIDE, FLAG_OPPOSITE_INSIDE, MAX_BPA_STACK)
2522 (STORE_BRACKET_CHARPOS, PUSH_BPA_STACK): New macros.
2523 (bidi_resolve_neutral): Call bidi_resolve_brackets to handle the
2524 paired bracket resolution. Handle isolate initiators and
2526 (bidi_type_of_next_char): Remove unneeded code for BN limit.
2527 (bidi_level_of_next_char): Move the code that records information
2528 about previous characters to bidi_resolve_explicit. Fix logic of
2529 resolving neutrals and make sure their cache entries are updated.
2530 Remove now unneeded special handling of PDF level.
2532 * dispextern.h (struct glyph): Enlarge the width of resolved_level.
2533 (BIDI_MAXDEPTH): New macro, renamed from BIDI_MAXLEVEL and
2534 enlarged per Unicode 6.3.
2535 (enum bidi_bracket_type_t): New data type.
2536 (struct bidi_saved_info): Leave only 2 type members out of 4.
2538 (struct bidi_stack): Add members necessary to support isolating
2540 (struct bidi_it): Add new members necessary to support isolating
2541 sequences and bracket pair resolution.
2543 * xdisp.c (Fbidi_resolved_levels): New function.
2544 (syms_of_xdisp): Defsubr it.
2545 (append_glyph, append_composite_glyph, produce_image_glyph)
2546 (append_stretch_glyph, append_glyphless_glyph): Convert aborts to
2548 (syms_of_xdisp) <inhibit-bidi-mirroring>: New variable.
2550 * term.c (append_glyph, append_composite_glyph)
2551 (append_glyphless_glyph): Convert aborts to assertions.
2553 * .gdbinit (pgx): Display the character codepoint, resolved level,
2554 and bidi type also for glyphless glyphs.
2556 2014-10-15 Dmitry Antipov <dmantipov@yandex.ru>
2558 Avoid unwanted point motion in Fline_beginning_position.
2559 * lisp.h (scan_newline_from_point): Add prototype.
2560 * search.c (scan_newline_from_point): New function, refactored from...
2561 * cmds.c (Fforward_line): ...adjusted user.
2562 * editfns.c (Fline_beginning_position): Use scan_newline_from_point
2563 and simplify the former since the latter doesn't move point.
2565 2014-10-14 Dmitry Antipov <dmantipov@yandex.ru>
2567 Cleanup terminal handling code.
2568 * dispextern.h (get_named_tty): Remove prototype but...
2569 * termhooks.h (get_named_terminal): ...resurrect it under
2570 more meaningful name.
2571 (get_terminal): Likewise, but with...
2572 (decode_live_terminal): ...this name.
2573 (decode_tty_terminal): Add prototype.
2574 * term.c (get_tty_terminal): Remove.
2575 (get_named_tty): Remove.
2576 (Ftty_display_color_p, Ftty_display_color_cells, Ftty_type)
2577 (Fcontrolling_tty_p, Fsuspend_tty, Fresume_tty):
2578 Use decode_tty_terminal.
2579 (Ftty_no_underline, Ftty_top_frame): Use decode_live_terminal.
2580 * terminal.c (get_terminal): Refactor to...
2581 (decode_terminal, decode_live_terminal): ...new functions.
2582 (decode_tty_terminal): Replacement for get_tty_terminal.
2583 (get_named_terminal): Likewise for get_named_tty.
2584 * coding.c (Fset_terminal_coding_system_internal)
2585 (Fterminal_coding_system, Fset_keyboard_coding_system_internal):
2586 (Fkeyboard_coding_system):
2587 * composite.c (Fcomposition_get_gstring):
2588 * dispnew.c (Fsend_string_to_terminal):
2589 * frame.c (Fmake_terminal_frame):
2590 * nsfns.m (check_ns_display_info):
2591 * w32fns.c, xfns.c (check_x_display_info):
2592 * xselect.c (frame_for_x_selection): Use decode_live_terminal.
2593 * keyboard.c (handle_interrupt_signal, handle_interrupt)
2594 (Fset_quit_char): Use get_named_terminal.
2595 (Fset_output_flow_control, Fset_input_meta_mode):
2596 Use decode_tty_terminal.
2598 2014-10-13 Eli Zaretskii <eliz@gnu.org>
2600 * w32term.h (ALIGN_STACK): Use _WIN64, not _W64, to distinguish
2601 between 32-bit and 64-bit MinGW builds. (Bug#18699)
2603 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
2605 Fix port to Debian GNU/kFreeBSD 7 (wheezy) (Bug#18666).
2606 * process.c (accept4) [!HAVE_ACCEPT4]: New macro.
2608 2014-10-12 Stefan Monnier <monnier@iro.umontreal.ca>
2610 * frame.c (Fmouse_pixel_position): Call Vmouse_position_function
2613 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
2615 * editfns.c (dump_tz_string): No longer const.
2616 It might be modified.
2618 * nsmenu.m (clear): Assume OS X 10.6 or later.
2620 2014-10-12 Jan Djärv <jan.h.d@swipnet.se>
2622 * unexmacosx.c: Remove include ppc/reloc.h.
2623 (unrelocate, copy_dysymtab): Remove PPC code.
2624 (rebase_reloc_address): Remove, only used for PPC:
2626 * nsterm.m: Always include macfont.h on COCOA.
2627 (ns_update_auto_hide_menu_bar, ns_draw_fringe_bitmap)
2628 (ns_dumpglyphs_image, ns_check_menu_open)
2629 (applicationDidFinishLaunching)
2630 (antialiasThresholdDidChange:)
2631 (keyDown:, toggleFullScreen:, setPosition:portion:whole:):
2632 Remove checks for OSX <= 10.5/10.6.
2633 (changeFont:): Use macfont on COCOA, nsfont on GNUSTEP.
2634 (syms_of_nsterm): Call syms_of_macfont on COCOA, syms_of_nsfont on
2637 * nsterm.h (MAC_OS_X_VERSION_10_4, MAC_OS_X_VERSION_10_5): Remove.
2638 (NS_HAVE_NSINTEGER): Remove block.
2639 Remove >= OSX 10.6 tests.
2641 * nsmenu.m (NSMenuDidBeginTrackingNotification): Remove.
2642 (x_activate_menubar, trackingNotification:): Remove check for
2644 (menuNeedsUpdate:): Remove check for OSX < 10.5.
2646 * nsimage.m (allocInitFromFile:): Remove code for OSX < 10.6.
2648 * nsfns.m: Always include macfont.h on COCOA.
2649 (ns_filename_from_panel, ns_directory_from_panel)
2650 (Fx_create_frame, Fns_popup_font_panel, ns_run_file_dialog)
2651 (Fns_read_file_name, Fns_list_services): Remove code for OSX < 10.6
2653 * macfont.m: Remove >= 1050 check.
2654 (macfont_create_family_with_symbol)
2655 (macfont_get_glyph_for_character)
2656 (mac_font_get_glyphs_for_variants)
2657 (mac_ctfont_create_available_families, syms_of_macfont):
2658 Remove code for OSX < 10.6.
2659 (mac_font_family_group, mac_font_family_compare): Remove, only used
2662 * macfont.h (MAC_FONT_FORMAT_ATTRIBUTE, MAC_FONT_FORMAT_BITMAP)
2663 (mac_font_copy_non_synthetic_table): Remove versions for OSX < 10.6
2665 * Makefile.in: Replace nsfont.o macfont.o with ns_fontfile in
2668 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
2670 Fix putenv race conditions with undefined behavior (Bug#8705).
2671 Do all putenv calls before Emacs creates any threads.
2672 Use a safer way to modify the TZ environment variable in the
2673 presence of multiple threads. For further thread-safety,
2674 prefer localtime_r and gmtime_r to localtime and gmtime,
2675 and prefer struct tm's tm_gmtoff (if available) to calling
2676 both localtime_r and gmtime_r.
2677 * dbusbind.c (Fdbus__init_bus): Move xputenv call from here ...
2678 (init_dbusbind): ... to this new function.
2679 * emacs.c (main) [HAVE_DBUS]: Call it before creating threads.
2680 * xterm.c (x_term_init): Move xputenv call from here ...
2681 (init_xterm): ... to this new function.
2682 * emacs.c (main) [USE_GTK]: Call it before creating threads.
2683 * editfns.c (HAVE_TM_GMTOFF): Default to false.
2684 (dump_tz_string): New constant.
2685 (init_editfns): Use it. This centralizes the dump_tz stuff.
2686 Call set_time_zone_rule here, so that its xputenv is done
2687 before Emacs goes multithreaded.
2688 (mktime_z) [!HAVE_TZALLOC]: New function, which is typically
2689 thread-safe enough for Emacs.
2690 (format_time_string, Fdecode_time, Fcurrent_time_string)
2691 (Fcurrent_time_zone):
2692 Prefer localtime_r and gmtime_r, which are more thread-safe, to
2693 localtime and gmtime. Remove now-unnecessary calls to block_input.
2694 (tm_gmtoff): New static function.
2695 (Fdecode_time, Fcurrent_time_zone): Use it.
2696 (Fencode_time): Use mktime_z, for better thread-safety.
2697 (set_time_zone_rule): Now static. Rewrite to be mostly thread-safe,
2698 i.e., not quite thread-safe but good enough for Emacs typical usage.
2699 Do not reclaim storage that is in the environment; let it leak.
2700 Always call tzset, since localtime_r does not.
2701 * emacs.c (dump_tz, Fdump_emacs) [HAVE_TZSET]: Remove dump_tz stuff.
2702 This is now done in init_editfns.
2703 * systime.h (mktime_z, timezone_t, tzalloc, tzfree) [!HAVE_TZALLOC]:
2704 New macros and declarations, for platforms lacking tzalloc & friends.
2706 2014-10-09 Paul Eggert <eggert@cs.ucla.edu>
2708 * lisp.h (USE_STACK_STRING): Now true only if USE_STACK CONS.
2709 On x86 platforms this works around GCC bug 63495
2710 <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63495>,
2711 and more generally should fix a portability problem in Emacs.
2712 Reported by Stefan Monnier in:
2713 http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00261.html
2715 2014-10-08 Leo Liu <sdl.web@gmail.com>
2717 Enhance terpri to allow conditionally output a newline. (Bug#18652)
2718 * keymap.c (describe_vector_princ):
2719 * keyboard.c (Fcommand_error_default_function): Adapt to change to
2722 * print.c (printchar_stdout_last): Declare.
2723 (printchar): Record the last char written to stdout.
2724 (Fterpri): Add optional argument ENSURE.
2726 2014-10-08 Eli Zaretskii <eliz@gnu.org>
2728 * w32inevt.c (maybe_generate_resize_event): Pass non-zero as the
2729 DELAY argument to change_frame_size, so that the frame size
2730 changes, if any are needed, are delayed until the next redisplay.
2731 This is to avoid a too early QUIT inside change_frame_size, when
2732 it calls Lisp in frame_windows_min_size, in case one of the events
2733 we've read sets the quit-flag. (Bug#18649)
2735 * w32fns.c (check_x_display_info): Accept terminal objects as
2736 argument, to follow what xfns.c does.
2738 2014-10-07 Glenn Morris <rgm@gnu.org>
2740 * Makefile.in ($(srcdir)/macuvs.h)
2741 ($(lispsource)/international/charprop.el): Add explicit FORCE.
2743 2014-10-07 Eli Zaretskii <eliz@gnu.org>
2745 * decompress.c (init_zlib_functions): Move the message about zlib
2746 being unavailable from here...
2747 (Fzlib_decompress_region): ...to here. (Bug#18650)
2749 2014-10-07 Dmitry Antipov <dmantipov@yandex.ru>
2751 * font.c (Ffont_get_glyphs): Use validate_subarray and fix
2752 the case where an optional string is used. Adjust docstring.
2754 2014-10-06 Stefan Monnier <monnier@iro.umontreal.ca>
2756 * lisp.mk (lisp): Remove w32-common-fns.elc.
2758 2014-10-05 Paul Eggert <eggert@cs.ucla.edu>
2760 * keyboard.c (Qleft, Qright): Remove duplicate definitions (Bug#9927).
2761 These were already defined in buffer.c, and the duplicate
2762 definitions cause problems on platforms like 'gcc -fno-common'.
2763 Reported by Peter Dyballa in: http://bugs.gnu.org/9927#137
2765 2014-10-05 Jan Djärv <jan.h.d@swipnet.se>
2767 * nsterm.m (updateFrameSize:): Only call update_frame_tool_bar
2768 if toolbar is visible.
2770 * nsfont.m (nsfont_draw): Use CGFloat for GNUstep newer than
2773 * nsterm.m (syms_of_nsterm): ns-use-fullscreen-animation is new.
2774 (toggleFullScreen:): Use ns-use-fullscreen-animation for animate.
2775 (ns_select, ns_read_socket): Use unwind_protect to decrease
2776 apploopnr (Bug#18345).
2777 (ns_draw_window_cursor): Adjust y for hbar cursor only if smaller than
2778 line height (Bug#17977).
2780 * macfont.m: Fix indentation and import changes from macport 24.3.94.
2781 (macfont_closest_traits_index): New function.
2782 (macfont_closest_traits_index_p): Rename from
2783 macfont_closest_traits_index.
2784 (macfont_list): Use macfont_closest_traits_index_p.
2786 2014-10-05 K. Handa <handa@gnu.org>
2788 * coding.c (detect_coding_iso_2022): Set coding->rejected
2789 correctly when an invalid escape sequence is found (Bug#18610).
2791 2014-10-04 Jan Djärv <jan.h.d@swipnet.se>
2793 * gtkutil.c (create_menus): Only add tearoffs to empty menus.
2794 (xg_update_submenu): Remove has_tearoff_p, pass 1 to create_menus
2797 2014-10-04 Martin Rudalics <rudalics@gmx.at>
2799 * buffer.c (scroll_bar_width, scroll_bar_height):
2801 * window.c (Fset_window_scroll_bars): Fix doc-string.
2802 (Fwindow_scroll_bars): Have it return what the doc-string says.
2804 2014-10-03 Eli Zaretskii <eliz@gnu.org>
2806 * xdisp.c (move_it_by_lines): Call reseat_1 after moving the
2807 iterator backwards, to resync the bidi iterator. (Bug#18584)
2809 2014-10-03 Dmitry Antipov <dmantipov@yandex.ru>
2811 Consistently use min and max macros from lisp.h.
2812 * coding.c (min, max):
2814 * unexhp9k800.c (min):
2815 * unexw32.c (min, max): Use definitions from lisp.h.
2816 * regex.c (MAX, MIN) [!emacs]: Define own max and min as such.
2818 * gmalloc.c (min): Tiny style change.
2820 * fileio.c (emacs_readlinkat, Finsert_file_contents):
2821 * w32fns.c, xfns.c (x_create_tip_frame): Use AUTO_STRING.
2823 2014-10-03 Paul Eggert <eggert@cs.ucla.edu>
2825 Fix x-focus-frame bug with "Not an in-range integer" (Bug#18586).
2826 * xselect.c (X_SHRT_MAX, X_SHRT_MIN, X_LONG_MAX, X_LONG_MIN)
2827 (X_ULONG_MAX): Move these macros to xterm.h.
2828 (x_fill_property_data): Be more generous about allowing either
2829 signed or unsigned data of the appropriate width.
2830 * xterm.h (x_display_set_last_user_time): New function.
2831 All setters of last_user_time changd to use this function.
2832 If ENABLE_CHECKING, check that the times are in range.
2834 2014-10-02 Eli Zaretskii <eliz@gnu.org>
2836 * dispnew.c (adjust_decode_mode_spec_buffer): Use 'int' instead of
2837 'ssize_t'. Suggested by Paul Eggert <eggert@cs.ucla.edu>.
2839 2014-10-02 Jan Djärv <jan.h.d@swipnet.se>
2841 * xfaces.c (Finternal_set_lisp_face_attribute): Don't try to
2842 make a font_object from a tty frame (Bug#18573).
2843 (Finternal_set_lisp_face_attribute): Add FIXME comment.
2845 2014-10-02 Dmitry Antipov <dmantipov@yandex.ru>
2847 * alloc.c (mark_overlay): Assume that overlay boundaries are
2848 always markers. Add comment.
2849 * lread.c (read_internal_start): Use convenient validate_subarray.
2851 (Fread_from_string): Adjust docstring.
2853 2014-10-02 Stefan Monnier <monnier@iro.umontreal.ca>
2855 * lisp.h: Fix up compilation for USE_STACK_LISP_OBJECTS=false.
2857 * nsselect.m (ns-own-selection-internal, ns-disown-selection-internal):
2858 Rename from the "x-" prefix.
2860 2014-10-01 Stefan Monnier <monnier@iro.umontreal.ca>
2862 * xselect.c (selection-converter-alist): Fix docstring.
2864 2014-10-01 Eli Zaretskii <eliz@gnu.org>
2866 * w32proc.c (sys_spawnve): Avoid modification of the CMDNAME
2867 argument passed by the caller, when we mirror all slashes into
2870 2014-10-01 Dmitry Antipov <dmantipov@yandex.ru>
2872 * gtkutil.c (xg_set_toolkit_horizontal_scroll_bar_thumb):
2873 Resurrect old code and fix compilation with GTK < 2.13.6.
2875 2014-10-01 Paul Eggert <eggert@cs.ucla.edu>
2877 Use AUTO_CONS instead of SCOPED_CONS, etc.
2878 * frame.h (AUTO_FRAME_ARG): Rename from FRAME_PARAMETER.
2879 * lisp.h (AUTO_CONS): Rename from scoped_cons.
2880 (AUTO_LIST1): Rename from scoped_list1.
2881 (AUTO_LIST2): Rename from scoped_list2.
2882 (AUTO_LIST3): Rename from scoped_list3.
2883 (AUTO_LIST4): Rename from scoped_list4.
2884 (AUTO_STRING): Rename from SCOPED_STRING.
2885 * frame.h (AUTO_FRAME_ARG):
2886 * lisp.h (AUTO_CONS, AUTO_LIST1, AUTO_LIST2, AUTO_LIST3)
2887 (AUTO_LIST4, AUTO_STRING):
2888 Prepend a new argument 'name'.
2889 Declare a variable instead of yielding a value.
2891 * lisp.h (STACK_CONS, AUTO_CONS_EXPR): New internal macros.
2893 2014-09-30 Eli Zaretskii <eliz@gnu.org>
2895 * w32fns.c (w32_createwindow): Accept an additional argument, an
2896 array of 2 values specifying the coordinates of the frame's
2897 top-left corner. Use these values instead of calling x_get_arg,
2898 which can cons Lisp objects, and therefore cannot be called except
2899 from the main thread. Remove redundant tests for the default
2901 (my_create_window): Move the calculation of the coordinates of the
2902 frame's top-left edge here. Pass them to the input thread via the
2903 second parameter of the WM_EMACS_CREATEWINDOW message.
2904 See http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00892.html
2907 2014-09-30 Eli Zaretskii <eliz@gnu.org>
2909 * xdisp.c (cursor_row_fully_visible_p): Update commentary.
2910 (redisplay_window): Treat the frame's frozen_window_starts flag
2911 the same way as the optional_new_start flag for the window: only
2912 obey it if the glyph row showing point will be fully visible.
2913 Likewise when the window start is in a continuation line. If,
2914 after trying everything under the 'force_start' label, point is
2915 still not fully visible, give up and scroll the window.
2916 Add debugging traces. (Bug#18545)
2918 * window.c (Frecenter): Set the window's redisplay flag.
2920 2014-09-30 Eli Zaretskii <eliz@gnu.org>
2922 * w32term.c (w32_read_socket): Don't use frame dimensions for
2923 resizing if GetClientRect returned an empty (0, 0, 0, 0)
2924 rectangle. Check the return value of GetClientRect, and don't use
2925 the results if it didn't succeed.
2927 * dispnew.c (change_frame_size_1): Recompute the frame dimensions
2928 in columns and lines after correcting the pixel dimensions in
2930 (adjust_decode_mode_spec_buffer): Add assertion to avoid passing
2931 negative values to xrealloc. (Bug#18528)
2933 2014-09-30 Paul Eggert <eggert@cs.ucla.edu>
2935 * alloc.c: Remove now-unnecessary check.
2936 Suggested by Dmitry Antipov in:
2937 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00891.html
2939 * xterm.c (x_term_init): Allocate temps on stack, not on heap.
2941 * frame.c (x_set_frame_parameters): Port --enable-gcc-warnings
2942 to Ubuntu 14.04.1 x86-64.
2944 Simplify stack-allocated Lisp objects, and make them more portable.
2945 The build_local_string macro was used in two ways: (1) string
2946 literals for which scoped allocation suffices, and (2) file name
2947 components, where it's not safe in general to assume bounded-size
2948 ASCII data. Simplify by defining a new macro SCOPED_STRING that
2949 allocates a block-scope string, and by using SCOPED_STRING for (1)
2950 and build_string for (2). Furthermore, actually use stack
2951 allocation only for objects known to have sufficient alignment.
2952 This simpler implementation means Emacs can make
2953 USE_STACK_LISP_OBJECTS the default unless GC_MARK_STACK !=
2954 GC_MAKE_GCPROS_NOOPS.
2955 * lisp.h (GCALIGNED): Align even if !USE_STACK_LISP_OBJECTS,
2956 for fewer differences among implementations.
2957 (struct Lisp_String): Now GCALIGNED.
2958 (USE_STACK_LISP_OBJECTS): Default to true, since the
2959 implementation no longer insists on a nonempty GCALIGNED.
2960 But make it false if GC_MARK_STACK != GC_MAKE_GCPROS_NOOPS.
2961 (SCOPED_CONS_INITIALIZER): Remove, since it's no longer needed
2962 separately. Move definiens to scoped_cons. The old definition
2963 was incorrect when GCALIGNED was defined to be empty.
2964 (union Aligned_String): New type.
2965 (USE_STACK_CONS, USE_STACK_STRING): New constants, so that the
2966 implementation ports to compilers that don't align strictly enough.
2967 Don't worry about the union sizes; it's not worth bothering about.
2968 (scoped_cons, scoped_list1, scoped_list3, scoped_list4):
2969 Rewrite using USE_STACK_CONS.
2970 (scoped_cons): Assume the use of union Aligned_Cons.
2971 (lisp_string_size, make_local_string, build_local_string): Remove.
2972 Unless otherwise specified, all callers of build_local_string
2973 changed to use SCOPED_STRING.
2974 (SCOPED_STRING): New macro.
2975 * data.c (wrong_choice):
2976 * menu.c (single_menu_item):
2977 * process.c (Fformat_network_address):
2978 Hoist use of SCOPED_STRING out of a scope, so that its returned
2979 object lives long enough.
2980 * fileio.c (Fexpand_file_name): Use build_string, not SCOPED_STRING,
2981 as the string might be long or might not be ASCII.
2983 2014-09-29 Eli Zaretskii <eliz@gnu.org>
2985 * msdos.c (internal_terminal_init): Bump version to 25.
2987 2014-09-29 Dmitry Antipov <dmantipov@yandex.ru>
2989 Keep stack-allocated Lisp objects fast rather than versatile.
2990 * lisp.h (union Aligned_Cons) [!GCALIGNED]: Define as such.
2991 (SCOPED_CONS_INITIALIZER): New macro.
2992 (scoped_cons) [USE_STACK_LISP_OBJECTS]: Use it.
2993 (USE_LOCAL_ALLOCA): Remove.
2994 (local_cons, local_list1, local_list2, local_list3, local_list4):
2995 Remove. Stack overflow checking makes them too slow.
2996 (make_local_vector): Likewise. Also we just don't have enough
2998 (enum LISP_STRING_OVERHEAD): Remove.
2999 (local_string_init, local_vector_init): Remove prototypes.
3000 (make_local_string, build_local_string): Redesign to target short
3001 compile-time string constants, fall back to regular string allocation
3003 (lisp_string_size): New function.
3004 (verify_ascii) [ENABLE_CHECKING]: Add prototype.
3005 * alloc.c (local_string_init, local_vector_init): Remove.
3006 (verify_ascii) [ENABLE_CHECKING]: New function.
3007 * buffer.c, charset.c, chartab.c, data.c, editfns.c, emacs.c, fileio.c:
3008 * fns.c, font.c, fontset.c, frame.c, keyboard.c, keymap.c, lread.c:
3009 * menu.c, minibuf.c, process.c, textprop.c, xdisp.c, xfns.c, xfont.c:
3010 * xselect.c, xterm.c: All related users changed.
3012 2014-09-28 Ken Brown <kbrown@cornell.edu>
3014 * sheap.c (bss_sbrk_buffer_beg): Remove redundant variable.
3015 * gmalloc.c [CYGWIN]: Adapt to change in sheap.c.
3017 2014-09-27 Ken Brown <kbrown@cornell.edu>
3019 Fix implementation of HYBRID_MALLOC on Cygwin.
3020 * sheap.c (bss_sbrk_buffer_end): Cast to void *.
3021 (bss_sbrk_buffer_beg): New variable. Use it...
3022 * gmalloc.c (ALLOCATED_BEFORE_DUMPING) [CYGWIN]: ...here, to fix
3023 incorrect definition.
3025 2014-09-27 Stefan Monnier <monnier@iro.umontreal.ca>
3027 * keyboard.c (track-mouse): Rename to internal--track-mouse.
3028 Make it into a function and change arg to be a function.
3030 * lisp.mk (lisp): Add elisp-mode.elc.
3032 2014-09-26 Paul Eggert <eggert@cs.ucla.edu>
3034 * xfns.c (x_default_scroll_bar_color_parameter):
3035 Use USE_LOCAL_ALLOCA only if USE_TOOLKIT_SCROLL_BARS,
3036 to pacify --enable-gcc-warnings in non-scrollbar builds.
3038 2014-09-26 Ken Brown <kbrown@cornell.edu>
3040 * w32term.h (ALIGN_STACK): Fix the cpp condition.
3042 2014-09-25 Eli Zaretskii <eliz@gnu.org>
3044 * lisp.h (USE_STACK_LISP_OBJECTS): Default to false for 32-bit
3045 MinGW builds that use GCC before 4.2.
3047 Default to stack objects on DOS_NT platforms as well.
3048 * w32term.h (ALIGN_STACK) [__GNUC__]: Define to
3049 __attribute__((force_align_arg_pointer)) for GCC 4.2 and later.
3051 * lisp.h (USE_STACK_LISP_OBJECTS): Remove the !DOS_NT condition.
3053 * w32proc.c (enum_locale_fn, enum_codepage_fn): Add the
3054 ALIGN_STACK attribute.
3056 * w32fns.c (w32_monitor_enum): Add the ALIGN_STACK attribute.
3058 * w32uniscribe.c (add_opentype_font_name_to_list): Add the
3059 ALIGN_STACK attribute.
3061 * w32font.c (add_font_name_to_list, add_font_entity_to_list)
3062 (add_one_font_entity_to_list): Add the ALIGN_STACK attribute.
3064 2014-09-25 Martin Rudalics <rudalics@gmx.at>
3066 * frame.c (frame_inhibit_resize):
3067 * widget.c (EmacsFrameResize):
3068 * window.c (resize_frame_windows, Fset_window_configuration):
3069 * xdisp.c (expose_frame):
3070 * xfns.c (x_change_tool_bar_height):
3071 * xmenu.c (update_frame_menubar):
3072 * xterm.c (handle_one_xevent, x_new_font, x_set_window_size_1):
3073 Remove code left dead after 2014-07-27 changes.
3075 2014-09-25 Paul Eggert <eggert@cs.ucla.edu>
3077 Fix local_cons etc. to not exhaust the stack when in a loop.
3078 Problem reported in:
3079 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00696.html
3080 * buffer.c (Fother_buffer, other_buffer_safely, init_buffer):
3081 * charset.c (load_charset_map_from_file, Ffind_charset_region)
3082 (Ffind_charset_string):
3083 * chartab.c (uniprop_encode_value_numeric, uniprop_table):
3084 * data.c (wrong_range):
3085 * editfns.c (Fpropertize, format2):
3086 * emacs.c (init_cmdargs, decode_env_path):
3087 * fileio.c (auto_save_error):
3088 * fns.c (Fyes_or_no_p):
3089 * font.c (font_style_to_value, font_parse_xlfd)
3090 (font_parse_family_registry, font_delete_unmatched)
3092 * fontset.c (Fset_fontset_font):
3093 * frame.c (x_get_arg):
3094 * keyboard.c (echo_dash, safe_run_hooks_error, parse_menu_item)
3095 (read_char_minibuf_menu_prompt):
3096 * keymap.c (silly_event_symbol_error, describe_vector):
3097 * lread.c (load_warn_old_style_backquotes):
3098 * menu.c (single_menu_item):
3099 * minibuf.c (Fread_buffer):
3100 * process.c (status_message, Fformat_network_address)
3101 (server_accept_connection):
3102 * textprop.c (copy_text_properties):
3103 * xdisp.c (Fcurrent_bidi_paragraph_direction):
3104 * xfns.c (x_default_scroll_bar_color_parameter):
3105 * xfont.c (xfont_open):
3106 * xselect.c (x_clipboard_manager_error_1):
3107 * xterm.c (x_term_init):
3108 Put USE_LOCAL_ALLOCA at the start of the function.
3109 * fns.c (maybe_resize_hash_table): Use build_string instead of
3110 build_local_string, since we'd otherwise need a conditional
3111 USE_LOCAL_ALLOCA here, but this is just debugging output and is
3112 not worth the bother of optimization.
3113 * font.c (font_delete_unmatched): Remove by-hand code that
3114 observed MAX_ALLOCA limit, since it's now done automatically.
3115 * keymap.c (Fsingle_key_description): Put USE_SAFE_ALLOCA at top,
3116 since build_local_string needs its sa_alloc.
3117 * lisp.h (lisp_word_count): New function.
3118 (SAFE_ALLOCA_LISP): Use it.
3119 (USE_LOCAL_ALLOCA): New macro.
3120 (local_cons, make_local_vector, make_local_string):
3121 Observe the MAX_ALLOCA limit.
3122 (LISP_STRING_OVERHEAD): New constant.
3123 (make_local_string): Use it.
3125 2014-09-24 Paul Eggert <eggert@cs.ucla.edu>
3127 Default to stack objects on non-GNU/Linux, non-DOS_NT platforms.
3128 * lisp.h (USE_STACK_LISP_OBJECTS): Also default to true
3129 if !defined DOS_NT && !defined GNU_LINUX. I've tested this on AIX
3130 and Solaris and it's likely to work on similar platforms.
3132 Avoid signed integer overflow when converting Time to ptrdiff_t.
3133 * keyboard.c (INPUT_EVENT_POS_MAX, INPUT_EVENT_POS_MIN):
3135 (position_to_Time, Time_to_position): New functions.
3136 (gen_help_event, kbd_buffer_get_event): Use them.
3137 * systime.h (Time) [emacs && !HAVE_X_WINDOWS]:
3138 Go back to plain 'unsigned long', so that 'Time' is the same
3139 for both X and non-X builds; this is less likely to cause surprise.
3140 * termhooks.h: Remove compile-time check that Time and ptrdiff_t
3141 are the same size; this is no longer required.
3143 * keyboard.c (make_lispy_event): Avoid unnecessary tests
3144 of bit 28 and of whether an unsigned value is negative.
3145 This simplifies the code a bit, and pacifies clang 3.4.
3147 2014-09-24 Eli Zaretskii <eliz@gnu.org>
3149 * systime.h (Time): Define as size_t, to be consistent with 64-bit
3150 Windows builds, where 'long' is a 32-bit type.
3152 * w32inevt.h (w32_console_mouse_position): Update the argument
3153 types to use 'Time'.
3155 * w32term.c (w32_mouse_position)
3156 (x_horizontal_scroll_bar_report_motion)
3157 (x_scroll_bar_report_motion): Update the argument types to use
3160 2014-09-24 Dmitry Antipov <dmantipov@yandex.ru>
3162 * termhooks.h (enum scroll_bar_part): Begin from 0 to allow...
3163 (struct input_event): ...unsigned bitfields. Likewise for
3164 `event_kind' member. Prefer unsigned for `code' and 'modifiers'.
3165 Use `timestamp' for HELP_EVENT position. Add compile-time assert.
3166 * keyboard.c (gen_help_event, kbd_buffer_store_help_event)
3167 (kbd_buffer_get_event): Adjust users.
3168 (scroll_bar_parts): Add Qnil to match scroll_bar_nowhere.
3169 (make_scroll_bar_position): New function, refactored out of...
3170 (make_lispy_event): ...adjusted user.
3171 * nsterm.h (EmacsScroller): Use enum for `last_hit_part' member.
3172 * nsterm.m (ns_mouse_position, mouseUp):
3173 * term.c (term_mouse_position):
3174 * w32inevt.c (w32_console_mouse_position):
3175 * w32term.c (w32_mouse_position):
3176 * xterm.c (XTmouse_position): Use scroll_bar_above_handle.
3177 (x_send_scroll_bar_event, xm_scroll_callback, xg_scroll_callback):
3178 Prefer enum and explicit enum members to integers and numeric values.
3180 * chartab.c (uniprop_encode_value_numeric):
3181 * font.c (font_style_to_value): Use make_local_vector.
3182 (font_delete_unmatched): Use local_cons but respect MAX_ALLOCA.
3183 * keymap.c (append_key): Use scoped_list1.
3185 * lisp.h (USE_STACK_LISP_OBJECTS): Enable by default if GNU_LINUX
3186 && __GNUC__ && !__clang__. Mention known problems. Adjust comment.
3188 2014-09-24 Paul Eggert <eggert@cs.ucla.edu>
3190 Fix some slow uses and misuses of strcat.
3191 * doc.c (get_doc_string):
3192 * gtkutil.c (get_utf8_string):
3193 * xsmfns.c (x_session_initialize):
3194 Avoid recomputation of string length.
3195 * ftfont.c (ftfont_spec_pattern):
3196 * xfns.c (xic_create_fontsetname):
3197 Don't assume output buffer is initially zero.
3199 2014-09-23 Paul Eggert <eggert@cs.ucla.edu>
3201 * lisp.h (lispstpcpy): Rename from lispstrcpy, and act like stpcpy.
3202 All callers changed.
3203 * xterm.c (x_term_init): Use new functionality to avoid two needs
3204 to compute a string length.
3206 * dispextern.h, xdisp.c (window_box_right_offset): Now static.
3208 2014-09-23 Dmitry Antipov <dmantipov@yandex.ru>
3210 Use known length of a Lisp string to copy it faster.
3211 * lisp.h (lispstrcpy): New function. Add comment.
3212 * callproc.c (child_setup):
3213 * dbusbind.c (xd_append_arg):
3214 * doc.c (get_doc_string):
3215 * font.c (Ffont_xlfd_name):
3216 * frame.c (xrdb_get_resource):
3217 * process.c (Fmake_network_process, network_interface_info):
3218 * w32fns.c (Fx_open_connection):
3219 * w32proc.c (sys_spawnve):
3220 * xfns.c (select_visual):
3221 * xfont.c (xfont_list):
3222 * xsmfns.c (x_session_initialize):
3223 * xterm.c (x_term_init): Use it.
3225 2014-09-23 Paul Eggert <eggert@cs.ucla.edu>
3227 Fix SAFE_ALLOCA to not exhaust the stack when in a loop.
3228 Reported by Dmitry Antipov in thread leading to:
3229 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00713.html
3230 This patch fixes only SAFE_ALLOCA, SAFE_NALLOCA, and SAFE_ALLOCA_LISP;
3231 the experimental local_* macros enabled by USE_LOCAL_ALLOCATORS
3233 * callproc.c (call_process): Save and restore sa_avail.
3234 * lisp.h (USE_SAFE_ALLOCA): Define sa_avail.
3235 (AVAIL_ALLOCA): New macro.
3236 (SAFE_ALLOCA, SAFE_NALLOCA, SAFE_ALLOCA_LISP):
3237 Use it, and check against sa_avail rather than MAX_ALLOCA.
3239 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
3241 On OSX, do not free font-specific data more than once (Bug#18501).
3242 * macfont.m (macfont_close): Release and free font-specific data
3243 only if it wasn't previously freed.
3245 2014-09-22 David Caldwell <david@porkrind.org> (tiny change)
3247 * unexmacosx.c (dump_it): Improve error message.
3249 2014-09-22 Juri Linkov <juri@jurta.org>
3251 * image.c (imagemagick_load_image): Add delay to imagemagick metadata.
3252 (Bug#10747, bug#18334)
3254 2014-09-22 Eli Zaretskii <eliz@gnu.org>
3256 * frame.c (Fmouse_position, Fset_mouse_position): Clarify the
3257 units in which the position is measured. (Bug#18493)
3259 * xdisp.c (redisplay_internal): Force redisplay of all windows
3260 that show a buffer whose narrowing has changed. (Bug#18490)
3262 2014-09-22 Eli Zaretskii <eliz@gnu.org>
3264 * xterm.c (x_draw_hollow_cursor, x_draw_bar_cursor):
3265 * w32term.c (x_draw_hollow_cursor, x_draw_bar_cursor): In R2L
3266 lines, draw the hollow-box and hbar cursors on the right side of
3267 cursor-glyph. Thanks to martin rudalics <rudalics@gmx.at> for
3270 * xterm.c (x_draw_stretch_glyph_string):
3271 * w32term.c (x_draw_stretch_glyph_string): Fix a thinko that
3272 caused the block cursor to disappear on a TAB in R2L lines in
3273 every window except the leftmost one. Reported by Martin Rudalics
3276 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
3278 Always use matched specpdl entry to record call arguments (Bug#18473).
3279 * lisp.h (record_in_backtrace): Adjust prototype.
3280 * eval.c (record_in_backtrace): Return current specpdl level.
3281 (set_backtrace_args, set_backtrace_nargs): Merge. Adjust all users.
3282 (eval_sub, Ffuncall): Record call arguments in matched specpdl
3283 entry and use that entry in call to backtrace_debug_on_exit.
3284 (apply_lambda): Likewise. Get current specpdl level as 3rd arg.
3285 (do_debug_on_call): Get current specpdl level as 2nd arg.
3287 Prefer ptrdiff_t to int and avoid integer overflows.
3288 * fileio.c (make_temp_name):
3289 * font.c (font_parse_family_registry): Avoid integer
3290 overflow on string size calculation.
3291 * data.c (Faset): Likewise for byte index.
3293 2014-09-22 Eli Zaretskii <eliz@gnu.org>
3295 Fix display of R2L lines in partial-width windows.
3296 * xdisp.c (init_iterator): Don't use it->bidi_p before it is
3297 assigned the correct value.
3298 (extend_face_to_end_of_line): Account for truncation and
3299 continuation glyphs in R2L rows when one of the fringes is not
3301 (display_line): Don't assign negative X offset to a row if we are
3302 going to produce a truncation glyph for it. When handling
3303 truncated R2L rows, consider the width of the left fringe instead
3305 (produce_special_glyphs): Fix bogus assignments.
3307 2014-09-22 Eli Zaretskii <eliz@gnu.org>
3309 * fileio.c (Fexpand_file_name) [DOS_NT]: Make sure newdirlim is
3310 always set to a valid value. Make sure the size passed to alloca
3311 is always positive. (Bug#18516)
3313 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
3315 Avoid extra call to oblookup when interning symbols.
3316 * lisp.h (intern_driver): Add prototype.
3317 * lread.c (intern_driver): New function.
3318 (intern1, intern_c_string_1, Fintern):
3319 * font.c (font_intern_prop):
3320 * w32font.c (intern_font_name): Use it.
3322 2014-09-21 Paul Eggert <eggert@cs.ucla.edu>
3324 Minor improvements to new stack-allocated Lisp objects.
3325 * frame.h (FRAME_PARAMETER):
3326 Prefer scoped_list1 to local_list1 where either would do.
3327 * lisp.h (scoped_list4): New macro.
3328 (local_cons, local_list1, local_list2, local_list3, local_list4)
3329 (make_local_vector, make_local_string, build_local_string):
3330 Prefer functions to macros where either would do.
3331 * xdisp.c (build_desired_tool_bar_string):
3332 Prefer scoped_list4 to local_list4 where either would do.
3334 2014-09-18 Dmitry Antipov <dmantipov@yandex.ru>
3336 More and more stack-allocated Lisp objects if USE_LOCAL_ALLOCATORS.
3337 * lisp.h (local_list4) [USE_LOCAL_ALLOCATORS]: New macro.
3338 [!USE_LOCAL_ALLOCATORS]: Fall back to regular list4.
3339 * frame.h (FRAME_PARAMETER): New macro.
3340 * dispnew.c (init_display):
3341 * fontset.c (Fset_fontset_font):
3342 * frame.c (x_default_parameter):
3343 * xfaces.c (set_font_frame_param, Finternal_merge_in_global_face):
3344 * xfns.c (x_default_scroll_bar_color_parameter)
3345 (x_default_font_parameter, x_create_tip_frame): Use it.
3346 * editfns.c (Fpropertize): Use local_cons.
3347 * process.c (status_message): Use build_local_string.
3348 * xfont.c (xfont_open): Use make_local_string.
3349 * xdisp.c (build_desired_tool_bar_string): Use local_list4.
3351 2014-09-18 Paul Eggert <eggert@cs.ucla.edu>
3353 Port USE_LOCAL_ALLOCATORS code to clang 3.4 x86-64.
3354 * lisp.h (USE_LOCAL_ALLOCATORS): Define only if __GNUC__ &&
3355 !__clang__. This works with GCC and with clang and is safer for
3356 compilers we don't know about.
3357 (local_cons): Rename parameter to make capture less likely.
3359 2014-09-17 Samuel Bronson <naesten@gmail.com>
3361 * unexmacosx.c (copy_data_segment): Port to GCC 4.6+ (Bug#9927).
3363 2014-09-17 Paul Eggert <eggert@cs.ucla.edu>
3365 Fix minor problems found by static checking.
3366 * alloc.c, lisp.h (SAVE_TYPE_INT_OBJ, make_save_int_obj):
3368 * buffer.h (decode_buffer): Doc and indentation fixes.
3369 * fns.c (Qstring_collate_lessp, Qstring_collate_equalp): Now static.
3371 2014-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3373 Avoid clang-specific warnings.
3374 * buffer.c (init_buffer): Shut up -Wself-assign.
3375 * process.c (server_accept_connection): Shut up -Wunsequenced.
3377 2014-09-16 Daniel Colascione <dancol@dancol.org>
3379 * fns.c (sxhash): For symbols, use address as hash code.
3381 2014-09-16 Dmitry Antipov <dmantipov@yandex.ru>
3383 If USE_LOCAL_ALLOCATORS, allocate even more Lisp objects on stack.
3384 * charset.c (load_charset_map_from_file): Use scoped_list2
3385 and build_local_string.
3386 * buffer.c (Fother_buffer, other_buffer_safely, init_buffer):
3387 * emacs.c (init_cmdargs, decode_env_path):
3388 * fileio.c (Fexpand_file_name):
3389 * fns.c (maybe_resize_hash_table) [ENABLE_CHECKING]:
3390 * frame.c (x_get_arg):
3391 * keyboard.c (safe_run_hooks_error):
3392 * lread.c (load_warn_old_style_backquotes):
3393 * xdisp.c (Fcurrent_bidi_paragraph_direction):
3394 * xfns.c (x_default_scroll_bar_color_parameter, select_visual):
3395 * xselect.c (x_clipboard_manager_error_1)
3396 (x_clipboard_manager_save_all):
3397 * xterm.c (x_term_init): Use build_local_string.
3399 Avoid more integer overflows on string size calculations.
3400 * category.c (Fmake_category_set):
3401 * xdisp.c (get_overlay_arrow_glyph_row):
3402 * w32font.c (intern_font_name): Prefer ptrdiff_t to int.
3404 2014-09-15 Eli Zaretskii <eliz@gnu.org>
3406 * sound.c [WINDOWSNT]: Include w32common.h and mbstring.h.
3407 (SOUND_WARNING) [WINDOWSNT]: Include in do..while and improve the
3408 error message format. Use message_with_string to have non-ASCII
3409 file names properly displayed.
3410 (do_play_sound) [WINDOWSNT]: Use Unicode APIs to play sound files
3411 when w32-unicode-filenames is non-nil, but not on Windows 9X,
3412 where these APIs are not available even in UNICOWS.DLL.
3413 Improve the format of error messages and include the file name in them
3415 (Fplay_sound_internal) [WINDOWSNT]: Make the MS-Windows branch
3416 call play-sound-functions, per documentation.
3418 * w32.c (w32_get_long_filename, w32_get_short_filename):
3419 Constify the input file name arguments.
3421 * w32.h (w32_get_long_filename, w32_get_short_filename):
3424 2014-09-15 Dmitry Antipov <dmantipov@yandex.ru>
3426 If USE_LOCAL_ALLOCATORS, allocate some Lisp objects on stack.
3427 * lisp.h (local_cons, local_list1, local_list2, local_list3)
3428 [USE_LOCAL_ALLOCATORS]: New macros.
3429 [!USE_LOCAL_ALLOCATORS]: Fall back to regular functions.
3430 (build_local_string): Avoid argument name expansion clash with
3432 * alloc.c (toplevel)
3433 [USE_LOCAL_ALLOCATORS && GC_MARK_STACK != GC_MAKE_GCPROS_NOOPS]:
3434 Preprocessor guard to avoid impossible configuration.
3435 * charset.c (Ffind_charset_region, Ffind_charset_string):
3436 Use make_local_vector.
3437 * lread.c (read1, substitute_object_recurse): Use scoped_cons.
3438 * textprop.c (Fput_text_property, Fadd_face_text_property):
3440 (copy_text_properties): Use local_cons and local_list3.
3441 * chartab.c (uniprop_table):
3442 * data.c (wrong_choice, wrong_range):
3443 * doc.c (get_doc_string):
3444 * editfns.c (format2):
3445 * fileio.c (Fexpand_file_name, auto_save_error):
3446 * fns.c (Fyes_or_no_p):
3447 * font.c (font_parse_xlfd, font_parse_family_registry, font_add_log):
3448 * fontset.c (Fset_fontset_font):
3449 * keyboard.c (echo_add_key, echo_dash, parse_menu_item)
3450 (read_char_minibuf_menu_prompt):
3451 * keymap.c (silly_event_symbol_error, describe_vector):
3452 * menu.c (single_menu_item):
3453 * minibuf.c (Fread_buffer):
3454 * process.c (status_message, Fformat_network_address)
3455 (server_accept_connection): Use make_local_string and
3456 build_local_string. Prefer compound literals where appropriate.
3458 2014-09-15 Daniel Colascione <dancol@dancol.org>
3460 * fns.c (Fsort): Tweak sort docstring.
3462 2014-09-15 Eli Zaretskii <eliz@gnu.org>
3464 * w32.c (fcntl): Support O_NONBLOCK fcntl on the write side of pipes.
3465 (sys_write): When a write to a non-blocking pipe returns ENOSPC,
3466 set errno to EAGAIN instead, to allow the caller to retry the
3467 write after some waiting. Fixes deadlocks when Emacs exchanges a
3468 lot of data through the pipe. (Bug#18420)
3470 * sound.c (Fplay_sound_internal): Encode the sound file name in
3471 the ANSI codepage. Expand it against data-directory, as per docs,
3472 not against the current directory. No need to make a local copy
3473 of the file name; pass the encoded file name directly to
3474 do_play_sound. (Bug#18463)
3476 * w32.c (ansi_encode_filename): If w32_get_short_filename returns
3477 NULL, and the file name is not encodable in ANSI codepage, return
3478 the string with "?" replacement characters, which will fail the
3479 caller. This avoids returning a random value in that case.
3481 2014-09-15 Martin Rudalics <rudalics@gmx.at>
3483 * window.c (Fresize_mini_window_internal): Set w->total_lines
3484 from w->pixel_height (Bug#18422).
3486 2014-09-15 Jan Djärv <jan.h.d@swipnet.se>
3488 * nsterm.m (updateFrameSize:, initFrameFromEmacs:)
3489 (toggleFullScreen:): Take frame_resize_pixelwise into account when
3490 setting resize increments (Bug#18435).
3492 2014-09-15 Eli Zaretskii <eliz@gnu.org>
3494 * xdisp.c (pos_visible_p): Properly save and restore the iterator
3495 state around the call to line_bottom, since it can move the
3496 iterator to another screen line. This fixes off-by-one errors in
3497 the reported row in some rare cases.
3499 2014-09-14 Jan Djärv <jan.h.d@swipnet.se>
3501 * callproc.c (init_callproc): Fix bug introduced at
3502 2014-09-07 (Bug#18474).
3504 2014-09-13 Dmitry Antipov <dmantipov@yandex.ru>
3506 Prefer ptrdiff_t to int and avoid integer overflows.
3507 * fileio.c (make_temp_name):
3508 * font.c (font_parse_family_registry): Avoid integer
3509 overflow on string size calculation.
3510 * data.c (Faset): Likewise for byte index.
3512 2014-09-12 Detlev Zundel <dzu@member.fsf.org>
3514 * buffer.c (syms_of_buffer): DEFSYM Qchoice (Bug#18337).
3516 2014-09-11 Dmitry Antipov <dmantipov@yandex.ru>
3518 * lisp.h (make_local_string): Nitpick indent.
3519 * print.c (Fprin1_to_string): Remove unused GCPROs.
3521 More debugging aids around GCPROs.
3522 * lisp.h (struct gcpro) [DEBUG_GCPRO]: Add extra members.
3523 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, GCPRO6, GCPRO7):
3524 Minor restyle. If DEBUG_GCPRO, initialize extra fields.
3526 * lread.c (readevalloop_eager_expand_eval): Add GCPRO and fix
3527 bootstrap broken if GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
3529 Remove redundant GCPROs around Ffuncall and Fapply calls.
3530 This is safe because Ffuncall protects all of its arguments by itself.
3531 * charset.c (map_charset_for_dump): Remove redundant GCPRO.
3532 * eval.c (Fapply, apply1, call0, call1, call2, call3, call4, call5)
3533 (call6, call7): Likewise. Use compound literals where applicable.
3534 (run_hook_with_args_2): Use compound literal.
3536 2014-09-11 Paul Eggert <eggert@cs.ucla.edu>
3538 Pacify --enable-gcc-warnings when no window system is used.
3539 These warnings found that subscript error, so they seem worthwhile.
3540 * composite.c (char_composable_p): Simplify a bit.
3541 * frame.c (x_set_frame_parameters): Add an IF_LINT.
3542 * frame.c (x_set_horizontal_scroll_bars, x_set_scroll_bar_height):
3543 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS):
3544 * window.c (set_window_scroll_bars):
3545 Use USE_HORIZONTAL_SCROLL_BARS for simplicity.
3546 * frame.h [! USE_HORIZONTAL_SCROLL_BARS]:
3547 Ignore -Wsuggest-attribute=const.
3548 * window.h (USE_HORIZONTAL_SCROLL_BARS): New macro.
3549 (WINDOW_HAS_HORIZONTAL_SCROLL_BAR): Use it.
3551 2014-09-10 Paul Eggert <eggert@penguin.cs.ucla.edu>
3553 * charset.c (Fget_unused_iso_final_char): Fix subscript error.
3554 Use check_iso_charset_parameter instead of doing the checks by hand.
3555 (check_iso_charset_parameter): Move up. Check parameters a bit
3556 more carefully, and return true for 96-char sets. All callers changed.
3558 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
3560 Simplify lisp.h by removing the __COUNTER__ business.
3561 Reported by Dmitry Antipov in:
3562 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00220.html
3563 * lisp.h (make_local_vector, make_local_string)
3564 (build_local_string): Simplify by not bothering with __COUNTER__.
3565 The __COUNTER__ business wasn't working properly, and was needed
3566 only for hypothetical future expansion anyway.
3568 2014-09-10 Alp Aker <alp.tekin.aker@gmail.com>
3570 * nsterm.m (ns_draw_fringe_bitmap): Use the same logic as other
3571 terms to determine bitmap color. (Bug#18437)
3573 2014-09-10 Eli Zaretskii <eliz@gnu.org>
3575 * w32.c (sys_write): Use SAFE_NALLOCA for the NL -> CRLF
3578 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
3580 * xterm.c (handle_one_xevent): Add braces to pacify gcc -Wall.
3582 2014-09-10 Jan Djärv <jan.h.d@swipnet.se>
3584 * xterm.c (handle_one_xevent): Detect iconified by looking at
3585 _NET_WM_STATE_HIDDEN.
3587 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
3589 * lisp.h (DEFINE_GDB_SYMBOL_ENUM): Remove.
3590 These can generate a constant with the correct value but the wrong
3591 width, which doesn't work as a printf argument. All uses removed.
3592 Reported by Dmitry Antipov in:
3593 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00213.html
3594 (ENUMABLE): Remove; no longer needed.
3595 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
3596 Remove; no longer needed because of the above change.
3597 Each definiens moved to the only use.
3599 Improve the experimental local and scoped allocation.
3600 * alloc.c (local_string_init, local_vector_init):
3601 New functions, defined if USE_LOCAL_ALLOCATORS.
3602 Mostly, these are moved here from lisp.h, as it's not
3603 clear it's worth making them inline.
3604 * lisp.h (USE_STACK_LISP_OBJECTS): Default to false.
3605 (GCALIGNED): Depend on HAVE_STRUCT_ATTRIBUTE_ALIGNED and
3606 USE_STACK_LISP_OBJECTS, not on a laundry list.
3607 (local_string_init, local_vector_init): New decls.
3608 (union Aligned_Cons): New type.
3609 (scoped_cons): Use it. Give up on the char trick, as it's a too
3610 much of a maintenance hassle; if someone wants this speedup
3611 they'll just need to convince their compiler to align properly.
3612 Conversely, use the speedup if struct Lisp_Cons happens to
3613 be aligned even without a directive. Better yet, help it along
3614 by using union Aligned_Cons rather than struct Lisp_Cons.
3615 (pointer_valid_for_lisp_object): Remove. This check is not
3616 necessary, since make_lisp_ptr is already doing it. All uses removed.
3617 (local_vector_init, local_string_init): Move to alloc.c.
3618 (build_local_vector): Remove this awkward macro, replacing with ...
3619 (make_local_vector): New macro, which acts more like a function.
3620 Use statement expressions and use __COUNTER__ to avoid macro
3621 capture. Fall back on functions if these features are not supported.
3622 (build_local_string, make_local_string): Likewise.
3624 2014-09-09 Dmitry Antipov <dmantipov@yandex.ru>
3626 * xterm.c (x_term_init): Consolidate duplicated code.
3627 [USE_LUCID]: Revert 2014-04-02 change (Bug#18403). Add comment.
3628 (x_delete_terminal): Do not close X connection fd (Bug#18403).
3629 Add eassert and mark dpyinfo as dead only if it was alive.
3631 Add macros to allocate temporary Lisp objects with alloca.
3632 Respect MAX_ALLOCA and fall back to regular GC for large objects.
3633 * character.h (parse_str_as_multibyte): Move prototype to ...
3634 * lisp.h (parse_str_as_multibyte): ... here.
3635 (struct Lisp_Cons): Add GCALIGNED attribute if supported.
3636 (scoped_cons, scoped_list2, build_local_vector, build_local_string):
3638 (scoped_cons_init, pointer_valid_for_lisp_object, local_vector_init)
3639 (local_string_init): New functions.
3640 * alloc.c (verify_alloca) [ENABLE_CHECKING]: New function.
3641 (init_alloc_once): Call it.
3643 Cleanup last change and make all new stuff conditional.
3644 * lisp.h (build_local_string): Rename to ...
3645 (make_local_string): ... this macro.
3646 (build_local_string, scoped_list1, scoped_list3): New macros.
3647 (toplevel) [USE_STACK_LISP_OBJECTS]: Define all new macros
3648 and functions as such, use regular fallbacks otherwise.
3649 * alloc.c (verify_alloca) [USE_STACK_LISP_OBJECTS]: Define
3652 2014-09-08 Eli Zaretskii <eliz@gnu.org>
3654 * dispnew.c (prepare_desired_row): When MODE_LINE_P is zero,
3655 always make sure the marginal areas of the row are in sync with
3656 what the window wants. (Bug#18419)
3658 * data.c (set_internal): Use assq_no_quit, not Fassq, to find an
3659 existing binding of a variable, to avoid silently aborting
3660 commands that use specbind. (Bug#18331)
3662 2014-09-07 Paul Eggert <eggert@cs.ucla.edu>
3664 Fix bug uncovered by changing alloca to auto buffer (Bug#18410).
3665 * coding.c (growable_destination): New function.
3666 (produce_chars): Use it for sanity checks. Do not fiddle with
3667 dst_end if the source and destination are both nil, as it's
3668 the caller's responsibility to avoid overlap.
3669 * keyboard.c (read_decoded_event_from_main_queue):
3670 The destination must be MAX_MULTIBYTE_LENGTH times the max source
3671 length, not 4 times, to prevent decode_coding_c_string from trying
3672 to reallocate a destination. This removes the need for the FIXME.
3674 * callproc.c (exec_failed) [DOS_NT]: Define a dummy.
3675 All callers simplified. Add a comment about exec_failed, vfork,
3678 Adjust drag-and-drop fix when window is above top (Bug#18303).
3679 * xselect.c (x_fill_property_data): Don't let sign bit of negative
3680 XCDR bleed into XCAR's encoded value. Improve checks for
3681 out-of-range data while we're at it.
3683 2014-09-07 Jan Djärv <jan.h.d@swipnet.se>
3685 * xselect.c (x_fill_property_data): Handle negative XCDR when data
3686 is CONSP (Bug#18303).
3688 2014-09-07 Eli Zaretskii <eliz@gnu.org>
3690 * callproc.c (child_setup) [WINDOWSNT]: Don't call exec_failed if
3691 'alloca' gets passed arguments larger than MAX_ALLOCA.
3693 * font.c (MAX): Define if not defined elsewhere.
3695 2014-09-07 Paul Eggert <eggert@cs.ucla.edu>
3697 * keyboard.c (read_decoded_event_from_main_queue): Reinstitute alloca
3698 here for destination buffer, to work around what appears to be a
3699 bug in decode_coding_c_string when the source and destination are
3702 Use SAFE_ALLOCA etc. to avoid unbounded stack allocation (Bug#18410).
3703 This follows up on the recent thread in emacs-devel on alloca; see:
3704 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00042.html
3705 This patch also cleans up alloca-related glitches noted while
3706 examining the code looking for unbounded alloca.
3708 * callproc.c (init_callproc):
3709 Rewrite to avoid need for alloca.
3710 * buffer.c (mouse_face_overlay_overlaps)
3711 (report_overlay_modification):
3712 * buffer.h (GET_OVERLAYS_AT):
3713 * coding.c (make_subsidiaries):
3714 * doc.c (Fsnarf_documentation):
3715 * editfns.c (Fuser_full_name):
3716 * fileio.c (Ffile_name_directory, Fexpand_file_name)
3717 (search_embedded_absfilename, Fsubstitute_in_file_name):
3718 * fns.c (Fmake_hash_table):
3719 * font.c (font_vconcat_entity_vectors, font_update_drivers):
3720 * fontset.c (fontset_pattern_regexp, Ffontset_info):
3721 * frame.c (Fmake_terminal_frame, x_set_frame_parameters)
3722 (xrdb_get_resource, x_get_resource_string):
3723 * ftfont.c (ftfont_get_charset, ftfont_check_otf, ftfont_drive_otf):
3724 * ftxfont.c (ftxfont_draw):
3725 * image.c (xbm_load, xpm_load, jpeg_load_body):
3726 * keyboard.c (echo_add_key, menu_bar_items, tool_bar_items)
3728 * keymap.c (Fdescribe_buffer_bindings, describe_map):
3730 * menu.c (digest_single_submenu, find_and_call_menu_selection)
3731 (find_and_return_menu_selection):
3732 * print.c (PRINTFINISH):
3733 * process.c (Fformat_network_address):
3734 * scroll.c (do_scrolling, do_direct_scrolling, scrolling_1):
3735 * search.c (search_buffer, Fmatch_data, Fregexp_quote):
3736 * sound.c (wav_play, au_play):
3737 * syntax.c (skip_chars):
3738 * term.c (tty_menu_activate, tty_menu_show):
3739 * textprop.c (get_char_property_and_overlay):
3740 * window.c (Fset_window_configuration):
3741 * xdisp.c (safe__call, next_overlay_change, vmessage)
3742 (compute_overhangs_and_x, draw_glyphs, note_mouse_highlight):
3743 * xfaces.c (face_at_buffer_position):
3744 * xmenu.c (x_menu_show):
3745 Use SAFE_ALLOCA etc. instead of plain alloca, since the
3746 allocation size isn't bounded.
3747 * callint.c (Fcall_interactively): Redo memory_full check
3748 so that it can be done at compile-time on some platforms.
3749 * coding.c (MAX_LOOKUP_MAX): New constant.
3750 (get_translation_table): Use it.
3751 * callproc.c (call_process): Use SAFE_NALLOCA instead of
3752 SAFE_ALLOCA, to catch integer overflows on size calculation.
3753 (exec_failed) [!DOS_NT]: New function.
3754 (child_setup) [!DOS_NT]: Use it.
3755 * editfns.c (Ftranspose_regions):
3756 Hoist USE_SAFE_ALLOC + SAFE_FREE out of 'if'.
3757 * editfns.c (check_translation):
3758 Allocate larger buffers on the heap.
3759 * eval.c (internal_lisp_condition_case):
3760 Check for MAX_ALLOCA overflow.
3761 * fns.c (sort_vector): Use SAFE_ALLOCA_LISP rather than Fmake_vector.
3762 (Fbase64_encode_region, Fbase64_decode_region):
3763 Avoid unnecessary calls to SAFE_FREE before 'error'.
3764 * buffer.c (mouse_face_overlay_overlaps):
3765 * editfns.c (Fget_pos_property, check_translation):
3766 * eval.c (Ffuncall):
3767 * font.c (font_unparse_xlfd, font_find_for_lface):
3768 * ftfont.c (ftfont_drive_otf):
3769 * keyboard.c (echo_add_key, read_decoded_event_from_main_queue)
3770 (menu_bar_items, tool_bar_items):
3771 * sound.c (Fplay_sound_internal):
3772 * xdisp.c (load_overlay_strings, dump_glyph_row):
3773 Use an ordinary auto buffer rather than alloca, since the
3774 allocation size is fixed and small.
3775 * ftfont.c: Include <c-strcase.h>.
3776 (matching_prefix): New function.
3777 (get_adstyle_property): Use it, to avoid need for alloca.
3778 * keyboard.c (echo_add_key):
3779 * keymap.c (describe_map): Use ptrdiff_t, not int.
3780 * keyboard.c (echo_add_key): Prefer sizeof to strlen.
3781 * keymap.c (Fdescribe_buffer_bindings): Use SBYTES, not SCHARS,
3782 when counting bytes.
3783 * lisp.h (xlispstrdupa): Remove, replacing with ...
3784 (SAFE_ALLOCA_STRING): ... new macro with different API.
3785 This fixes a portability problem, namely, alloca result
3786 passed to another function. All uses changed.
3787 (SAFE_ALLOCA, SAFE_ALLOCA_LISP): Check for MAX_ALLOCA,
3789 * regex.c (REGEX_USE_SAFE_ALLOCA, REGEX_SAFE_FREE)
3790 (REGEX_ALLOCATE): New macros.
3791 (REGEX_REALLOCATE, REGEX_ALLOCATE_STACK, REGEX_REALLOCATE_STACK)
3792 (REGEX_FREE_STACK, FREE_VARIABLES, re_match_2_internal):
3794 * xdisp.c (message3): Use SAFE_ALLOCA_STRING rather than doing it
3796 (decode_mode_spec_coding): Store directly into buf rather than
3797 into an alloca temporary and copying the temporary to the buf.
3799 2014-09-06 Eli Zaretskii <eliz@gnu.org>
3801 * Makefile.in (EMACS_HEAPSIZE): Remove, no longer used. (Bug#18416)
3803 2014-09-04 Jan D <jan.h.d@swipnet.se>
3805 * xterm.c (x_term_init): Don't call x_session_initialize if running
3806 as a daemon (Bug#18375).
3808 * xsmfns.c: Initialize ice_fd.
3810 2014-09-04 Paul Eggert <eggert@cs.ucla.edu>
3812 Less chatter in 'make' output.
3813 * Makefile.in (AM_V_GEN, am__v_GEN_, am__v_GEN_0, am__v_GEN_1, AM_V_at)
3814 (am__v_at_, am__v_at_0, am__v_at_1): New macros, taken from Automake.
3815 ($(etc)/DOC, buildobj.h, gl-stamp): Use them.
3817 2014-09-03 Martin Rudalics <rudalics@gmx.at>
3819 * buffer.c (scroll-bar-height): Fix typo in doc-string.
3820 * frame.c (Vdefault_frame_horizontal_scroll_bars):
3822 * nsfns.m (Fx_create_frame):
3823 * w32fns.c (Fx_create_frame):
3824 * xfns.c (Fx_create_frame): Default horizontal scroll bars to
3827 2014-09-03 Eli Zaretskii <eliz@gnu.org>
3829 * dispnew.c (buffer_posn_from_coords): Fix an off-by-one error in
3830 the reported row in the case of a window with a header line, by
3831 improving on the fix committed in 2011-10-08T10:58:50Z!eliz@gnu.org
3832 eliz@gnu.org-20111008105850-ht4tvsayohvr1kjc. (Bug#18384)
3834 2014-09-03 Paul Eggert <eggert@cs.ucla.edu>
3836 * eval.c (internal_lisp_condition_case): Don't overrun the stack
3837 when configured --with-wide-int on typical 32-bit platforms.
3839 2014-09-03 Eli Zaretskii <eliz@gnu.org>
3841 * xdisp.c (display_and_set_cursor): Call erase_phys_cursor also
3842 when HPOS is negative, for the benefit of R2L glyph rows whose
3843 newline overflows into the fringe.
3845 2014-09-03 Ken Brown <kbrown@cornell.edu>
3847 * conf_post.h (strnicmp) [CYGWIN && HAVE_NTGUI]: Define. (Bug#18366)
3849 2014-09-02 Paul Eggert <eggert@cs.ucla.edu>
3851 Minor cleanup of recent strlen-avoiding patch.
3852 * fileio.c (CHECK_LENGTH): Remove.
3853 Rewrite callers so that they don't need it.
3854 (Fexpand_file_name) [DOS_NT]: Fix a case where directory length
3855 variable wasn't set.
3857 2014-09-02 Dmitry Antipov <dmantipov@yandex.ru>
3859 * fileio.c (CHECK_LENGTH): New macro.
3860 (Fexpand_file_name): Use it and get rid of a few more calls
3861 to strlen and strcat.
3862 * callproc.c (egetenv_internal): Add arg and rename from egetenv ...
3863 * lisp.h (egetenv): ... because of a new inline function used to
3864 avoid calls to strlen for a compile-time constants.
3866 * buffer.h (decode_buffer): New function.
3867 * buffer.c (Fbuffer_name, Fbuffer_file_name, Fbuffer_base_buffer)
3868 (Fbuffer_local_variables, Fbuffer_modified_p, Fbuffer_modified_tick)
3869 (Fbuffer_chars_modified_tick, Fdelete_all_overlays):
3870 * data.c (Flocal_variables_p):
3871 * fileio.c (Fverify_visited_file_modtime):
3872 * marker.c (live_buffer): Use it.
3874 2014-09-01 Dmitry Antipov <dmantipov@yandex.ru>
3876 Avoid extra calls to strlen in filesystem I/O routines.
3877 * fileio.c (Fexpand_file_name): Avoid calls to strlen if
3878 the length of 'newdir' is known or may be precalculated.
3879 (file_accessible_directory_p): Prefer to pass Lisp_Object,
3880 not 'char *', and so use precalculated length.
3881 (Ffile_accessible_directory_p):
3882 * callproc.c (encode_current_directory, init_callproc):
3883 * charset.c (init_charset):
3884 * lread.c (load_path_check, load_path_default): Adjust users.
3885 * lisp.h (file_accessible_directory_p): Tweak prototype.
3887 2014-09-01 Eli Zaretskii <eliz@gnu.org>
3889 * w32proc.c (w32_compare_strings): Support "C" and "POSIX"
3892 2014-09-01 Paul Eggert <eggert@cs.ucla.edu>
3894 --enable-silent-rules now suppresses more chatter.
3895 * Makefile.in (AM_DEFAULT_VERBOSITY, AM_V_CC, am__v_CC_)
3896 (am__v_CC_0, am__v_CC_1, AM_V_CCLD, am__v_CCLD_, am__v_CCLD_0)
3897 (am__v_CCLD_1): New macros, taken from Automake.
3898 (.c.o, .m.o, temacs$(EXEEXT)): Use them.
3900 Clean up extern decls a bit.
3901 * bytecode.c: Include blockinput.h and keyboard.h rather
3902 than rolling their APIs by hand.
3903 * emacs.c: Include regex.h and rely on its and lisp.h's API
3904 rather than rolling them by hand.
3905 * lastfile.c: Include lisp.h, to check this file's API.
3906 * lisp.h (lisp_eval_depth, my_edata, my_endbss, my_endbss_static):
3908 * regex.h (re_max_failures): New decl.
3909 * unexcw.c, unexmacosx.c, unexw32.c:
3910 Rely on lisp.h's API rather than rolling it by hand.
3911 * vm-limit.c (__after_morecore_hook, __morecore, real_morecore):
3912 Declare at top level, to pacify GCC -Wnested-externs.
3914 2014-08-31 Eli Zaretskii <eliz@gnu.org>
3916 * xdisp.c (get_glyph_string_clip_rects): Don't let the width of a
3917 clipping rectangle become negative (i.e. large positive, since
3918 it's an unsigned data type). This can happen in R2L hscrolled
3919 glyph rows, and caused us to draw the cursor glyph on the fringe.
3920 For the details, see
3921 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00543.html.
3923 2014-08-31 Ken Brown <kbrown@cornell.edu>
3925 * gmalloc.c: Don't include <stdlib.h>. Declare system malloc and
3926 friends before defining hybrid_malloc and friends if HYBRID_MALLOC
3927 is defined. (Bug#18368)
3929 2014-08-30 Paul Eggert <eggert@cs.ucla.edu>
3931 Vector-sorting fixes (Bug#18361).
3932 It's not safe to call qsort or qsort_r, since they have undefined
3933 behavior if the user-specified predicate is not a total order.
3934 Also, watch out for garbage-collection while sorting vectors.
3935 * fns.c: Include <vla.h>.
3936 (sort_vector_predicate) [!HAVE_QSORT_R]: Remove.
3937 (sort_vector_compare): Remove, replacing with ....
3938 (inorder, merge_vectors, sort_vector_inplace, sort_vector_copy):
3939 ... these new functions.
3940 (sort_vector): Rewrite to use the new functions.
3941 GCPRO locals, since the predicate can invoke the GC.
3942 Since it's in-place return void; caller changed.
3943 (merge): Use 'inorder', for clarity.
3945 * sysdep.c (str_collate): Clear errno just before wcscoll(_l).
3946 One can't hoist this out of the 'if', because intervening calls to
3947 newlocale, twolower, etc. can change errno.
3949 2014-08-30 Eli Zaretskii <eliz@gnu.org>
3951 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Improve the
3952 wording of the error messages.
3953 (str_collate) [WINDOWSNT]: Signal an error if w32_compare_strings
3956 * w32proc.c (get_lcid_callback): Accept locale specifications
3957 without the country part, as in "enu" vs "enu_USA".
3958 (w32_compare_strings): Signal an error if a locale was specified,
3959 but couldn't be translated into a valid LCID.
3961 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
3963 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Move up setting errno.
3965 2014-08-29 Paul Eggert <eggert@cs.ucla.edu>
3967 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Do not look at
3968 errno after towlower_l. errno's value is not specified after
3969 towlower_l. Instead, assume that towlower_l returns its argument
3970 on failure, which is portable in practice.
3972 2014-08-29 Eli Zaretskii <eliz@gnu.org>
3974 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): Doc fix.
3976 * w32proc.c (w32_compare_strings): Accept additional argument
3977 IGNORE_CASE. Set up the flags for CompareStringW to ignore case
3978 if requested. If w32-collate-ignore-punctuation is non-nil, add
3979 NORM_IGNORESYMBOLS to the flags.
3980 (LINGUISTIC_IGNORECASE): Define if not already defined.
3981 (syms_of_ntproc) <Vw32_collate_ignore_punctuation>: New variable.
3983 * sysdep.c (str_collate) [WINDOWSNT]: Adapt to the interface
3986 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
3988 * sysdep.c (LC_CTYPE, LC_CTYPE_MASK, towlower_l):
3989 Define substitutes for platforms that lack them.
3990 (str_collate): Add arguments locale and ignore_case.
3992 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp):
3993 Add optional arguments LOCALE and IGNORE-CASE.
3995 * lisp.h (str_collate): Adapt argument list.
3997 2014-08-29 Dmitry Antipov <dmantipov@yandex.ru>
3999 Add vectors support to Fsort.
4000 * fns.c (sort_vector, sort_vector_compare): New functions.
4001 (sort_list): Likewise, refactored out of ...
4002 (Fsort): ... adjusted user. Mention vectors in docstring.
4003 (sort_vector_predicate) [!HAVE_QSORT_R]: New variable.
4004 * alloc.c (make_save_int_obj): New function.
4005 * lisp.h (enum Lisp_Save_Type): New member SAVE_TYPE_INT_OBJ.
4006 (make_save_int_obj): Add prototype.
4008 Fix last change to support Darwin/OSX and FreeBSD (Bug#18354).
4009 * sysdep.c (sort_vector_compare) [DARWIN_OS || __FreeBSD__]:
4010 Conditionally define to match system's qsort_r signature.
4011 (sort_vector) [DARWIN_OS || __FreeBSD__]: Likewise in call to qsort_r.
4013 2014-08-28 Ken Brown <kbrown@cornell.edu>
4015 Add support for HYBRID_MALLOC, allowing the use of gmalloc before
4016 dumping and the system malloc after dumping. (Bug#18222)
4018 * conf_post.h (malloc, realloc, calloc, free) [HYBRID_MALLOC]:
4019 Define as macros, expanding to hybrid_malloc, etc.
4020 (HYBRID_GET_CURRENT_DIR_NAME): New macro.
4021 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Define as
4023 * gmalloc.c: Set up the infrastructure for HYBRID_MALLOC, with a
4024 full implementation on Cygwin. Remove Cygwin-specific code that
4025 is no longer needed.
4026 (malloc, realloc, calloc, free, aligned_alloc) [HYBRID_MALLOC]:
4027 Redefine as macros expanding to gmalloc, grealloc, etc.
4028 (DUMPED, ALLOCATED_BEFORE_DUMPING) [CYGWIN]: New macros.
4029 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Undefine.
4030 (USE_PTHREAD, posix_memalign) [HYBRID_MALLOC]: Don't define.
4031 (hybrid_malloc, hybrid_calloc, hybrid_free, hybrid_realloc)
4033 (hybrid_get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
4034 (hybrid_aligned_alloc) [HYBRID_MALLOC && (HAVE_ALIGNED_ALLOC ||
4035 HAVE_POSIX_MEMALIGN)]: New functions.
4036 * alloc.c (aligned_alloc) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
4037 HAVE_POSIX_MEMALIGN)]: Define as macro expanding to
4038 hybrid_aligned_alloc; declare.
4039 (USE_ALIGNED_ALLOC) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
4040 HAVE_POSIX_MEMALIGN)]: Define.
4041 (refill_memory_reserve) [HYBRID_MALLOC]: Do nothing.
4042 * sysdep.c (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
4043 Define as macro, expanding to gget_current_dir_name, and define
4045 * emacs.c (main) [HYBRID_MALLOC]: Don't call memory_warnings() or
4046 malloc_enable_thread(). Don't initialize malloc.
4047 * lisp.h (NONPOINTER_BITS) [CYGWIN]: Define (because GNU_MALLOC is
4048 no longer defined on Cygwin).
4049 (refill_memory_reserve) [HYBRID_MALLOC]: Don't declare.
4050 * sheap.c (bss_sbrk_buffer_end): New variable.
4051 * unexcw.c (__malloc_initialized): Remove variable.
4052 * ralloc.c: Throughout, treat HYBRID_MALLOC the same as
4054 * xdisp.c (decode_mode_spec) [HYBRID_MALLOC]: Don't check
4057 2014-08-28 Martin Rudalics <rudalics@gmx.at>
4059 * w32term.c (w32_horizontal_scroll_bar_handle_click):
4060 In `event->y' return entire range (the size of the scroll bar minus
4062 * xterm.c (xm_scroll_callback, xaw_jump_callback): In `whole'
4063 return entire range (the scaled size of the scroll bar minus
4064 that of the slider). In `portion' return the scaled position of
4066 (xaw_jump_callback): Restore part of code for vertical scroll
4067 bar broken in change from 2014-07-27.
4068 (xaw_scroll_callback): Provide incremental scrolling with
4069 horizontal scroll bars.
4071 2014-08-28 Eli Zaretskii <eliz@gnu.org>
4073 * conf_post.h (_GL_EXECINFO_INLINE) [MSDOS]: Don't define.
4075 * indent.c (Fvertical_motion): Fix vertical motion up through a
4076 display property after a newline. (Bug#18276)
4078 * xdisp.c (display_line): Don't assume that the call to
4079 reseat_at_next_visible_line_start ends up at a character
4080 immediately following the newline on the previous line.
4081 Avoids setting the ends_at_zv_p flag on screen lines that are not at or
4082 beyond ZV, which causes infloop in redisplay. For the details, see
4083 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00368.html.
4085 * dispnew.c (buffer_posn_from_coords): Fix mirroring of X
4086 coordinate for hscrolled R2L screen lines. (Bug#18277)
4088 2014-08-28 Paul Eggert <eggert@cs.ucla.edu>
4090 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK): Give individual defaults
4093 2014-08-27 Eli Zaretskii <eliz@gnu.org>
4095 * syntax.c (scan_lists): Don't examine positions before BEGV.
4098 2014-08-27 Paul Eggert <eggert@cs.ucla.edu>
4100 Improve robustness of new string-collation code (Bug#18051).
4101 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK, freelocale, locale_t)
4102 (newlocale, wcscoll_l): Define substitutes for platforms that
4103 lack them, so as to simplify the mainline code.
4104 (str_collate): Simplify the code by assuming the above definitions.
4105 Use wcscoll_l, not uselocale, as uselocale is too fragile.
4106 For example, the old version left the Emacs in the wrong locale if
4107 wcscoll reported an error. Use 'int', not ptrdiff_t, for the int
4108 result. Report an error if newlocale fails.
4110 2014-08-27 Michael Albinus <michael.albinus@gmx.de>
4112 * lisp.h (str_collate):
4113 * sysdep.c (str_collate): Return int.
4114 (str_collate) [__STDC_ISO_10646__]: Propagate error of wcscoll.
4116 2014-08-27 Dmitry Antipov <dmantipov@yandex.ru>
4118 Fix some glitches in previous change.
4119 * sysdep.c (stack_direction): Replace stack_grows_down
4120 to simplify calculation of stack boundaries.
4121 (handle_sigsegv): Check whether we really crash somewhere near
4122 to stack boundary, and handle fatal signal as usual if not.
4123 (init_sigsegv): Adjust accordingly.
4124 * keyboard.c (Vtop_level_message): Rename to
4125 Vinternal__top_level_message, as suggested by Stefan Monnier in
4126 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00493.html
4127 All related users changed.
4129 2014-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4131 Handle C stack overflow caused by too nested Lisp evaluation.
4132 * lisp.h (toplevel) [HAVE_STACK_OVERFLOW_HANDLING]: Declare
4133 siglongjmp point to transfer control from SIGSEGV handler.
4134 * keyboard.c (return_to_command_loop, recover_top_level_message)
4135 [HAVE_STACK_OVERFLOW_HANDLING]: New variables.
4136 (regular_top_level_message): New variable.
4137 (command_loop) [HAVE_STACK_OVERFLOW_HANDLING]: Handle non-local
4138 exit from SIGSEGV handler and adjust message displayed by Vtop_level
4140 (syms_of_keyboard): DEFVAR Vtop_level_message and initialize
4141 new variables described above.
4142 * sysdep.c [HAVE_SYS_RESOURCE_H]: Include sys/resource.h as such.
4143 (stack_grows_down, sigsegv_stack, handle_sigsegv)
4144 [HAVE_STACK_OVERFLOW_HANDLING]: New variables and function.
4145 (init_sigsegv): New function.
4146 (init_signals): Use it.
4148 2014-08-25 Ken Brown <kbrown@cornell.edu>
4150 * emacs.c (main): Remove use of obsolete macro
4151 G_SLICE_ALWAYS_MALLOC.
4153 2014-08-25 Eli Zaretskii <eliz@gnu.org>
4155 Implement locale-sensitive string collation for MS-Windows.
4156 * w32proc.c (get_lcid_callback, get_lcid, w32_compare_strings):
4157 New functions. (Bug#18051)
4159 * w32.h (w32_compare_strings): Add prototype.
4161 * w32.c <g_b_init_compare_string_w>: New global flag.
4162 (globals_of_w32): Initialize it.
4164 * sysdep.c (str_collate) [WINDOWSNT]: Implementation for MS-Windows.
4166 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp)
4167 [WINDOWSNT]: Call str_collate on MS-Windows.
4169 2014-08-25 Dmitry Antipov <dmantipov@yandex.ru>
4171 One more minor cleanup of font subsystem.
4172 * font.h (struct font_driver): Convert text_extents to
4173 return void because returned value is never actually used.
4174 * macfont.m (macfont_text_extents):
4175 * w32font.c (w32font_text_extents):
4176 * xftfont.c (xftfont_text_extents): Adjust to return void
4177 and assume that 'metrics' argument is always non-NULL.
4178 * ftfont.c (ftfont_text_extents):
4179 * xfont.c (xfont_text_extents): Likewise. Avoid redundant memset.
4181 2014-08-25 Paul Eggert <eggert@cs.ucla.edu>
4183 Minor cleanups of str_collate fix (Bug#18051).
4184 * fns.c (str_collate): Move decl from here ...
4185 * lisp.h (str_collate): ... to here.
4186 * sysdep.c (str_collate): Prune away some of the forest of ifdefs.
4187 Remove unnecessary casts. Use SAFE_NALLOCA to avoid
4188 potential problems with integer overflow. Don't assume
4189 setlocale succeeds. Remove unnecessary test before restoring
4190 locale via setlocale, and free the copied setlocale string
4193 2014-08-24 Michael Albinus <michael.albinus@gmx.de>
4195 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): New DEFUNs.
4197 * sysdep.c (str_collate): New function. (Bug#18051)
4199 2014-08-23 Karol Ostrovsky <karol.ostrovsky@gmail.com> (tiny change)
4201 * Makefile.in (emacs$(EXEEXT)): Retry deletion of bootstrap-emacs
4202 if the initial "rm -f" fails. This is for MinGW builds, where
4203 MS-Windows will not allow deleting the executable file of a
4206 2014-08-20 Eli Zaretskii <eliz@gnu.org>
4208 * w32term.c (w32_scroll_bar_handle_click)
4209 (w32_horizontal_scroll_bar_handle_click)
4210 (x_scroll_bar_report_motion)
4211 (x_horizontal_scroll_bar_report_motion): For SB_THUMBPOSITION and
4212 SB_THUMBTRACK, use the 32-bit position information returned by
4213 GetScrollInfo, not the 16-bit information returned in the Windows
4216 2014-08-19 Eli Zaretskii <eliz@gnu.org>
4218 * w32term.c (w32_horizontal_scroll_bar_handle_click): Fix the
4219 second coordinate ('y') reported for dragging the horizontal
4222 2014-08-19 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
4224 * xdisp.c (erase_phys_cursor): Fix confusion between window-relative
4225 and text area-relative x-coordinates.
4227 2014-08-17 Eli Zaretskii <eliz@gnu.org>
4229 Avoid overwriting the reversed_p flags in the glyph matrices when
4230 init_iterator or start_display are called.
4231 * xdisp.c (init_iterator): Don't initialize the reversed_p flag of
4233 (tool_bar_height, redisplay_tool_bar, try_window)
4234 (try_window_reusing_current_matrix, try_window_id)
4235 (get_overlay_arrow_glyph_row, display_menu_bar): Initialize the
4236 reversed_p flag of the iterator's glyph row where the glyph row
4237 is going to be redrawn.
4239 2014-08-16 Paul Eggert <eggert@cs.ucla.edu>
4241 * xdisp.c (set_horizontal_scroll_bar): Don't use uninitialized local.
4243 2014-08-16 Martin Rudalics <rudalics@gmx.at>
4245 * w32term.c (w32_horizontal_scroll_bar_handle_click): In y part
4246 of emacs_event return length from si.nPage to si.nMax.
4247 * xdisp.c (set_horizontal_scroll_bar): For right-to-left text
4248 interchange start and end of thumb.
4250 2014-08-15 Ken Brown <kbrown@cornell.edu>
4252 * gmalloc.c (_malloc_mutex, _aligned_blocks_mutex) [CYGWIN]: Use
4253 ERRORCHECK mutexes. (Bug#18222)
4255 2014-08-12 Martin Rudalics <rudalics@gmx.at>
4257 * frame.c (set_menu_bar_lines_1): Remove.
4258 (set_menu_bar_lines): Call change_frame_size instead of
4259 set_menu_bar_lines_1.
4261 2014-08-11 Jan Djärv <jan.h.d@swipnet.se>
4263 * nsfns.m (Fx_create_frame): Call adjust_frame_size,
4266 2014-08-11 Glenn Morris <rgm@gnu.org>
4268 * fileio.c: Revert 2013-01-31 change, which chose coding system for
4269 writing before backing up, since it causes a more serious problem
4270 than the one it solves. (Closes Bug#18141, reopens Bug#13522.)
4271 (choose_write_coding_system): No longer callable from Lisp.
4272 Move last piece back here from Fwrite_region.
4273 (Fwrite_region, syms_of_fileio): Update for above changes.
4275 2014-08-11 Martin Rudalics <rudalics@gmx.at>
4277 * window.c (Fwindow_valid_p): Fix doc-string (Bug#18194).
4278 (Fwindow_new_total, Fwindow_normal_size, Fwindow_new_normal)
4279 (Fwindow_new_pixel, Fset_window_new_pixel)
4280 (Fset_window_new_total, Fset_window_new_normal)
4281 (Fwindow_resize_apply): Fix doc-strings (see Bug#18112).
4283 http://lists.gnu.org/archive/html/bug-gnu-emacs/2014-08/msg00287.html
4285 2014-08-11 Eli Zaretskii <eliz@gnu.org>
4287 * fontset.c (Finternal_char_font): Recompute basic faces if the
4288 frame's face cache was cleared. (Bug#18162)
4290 2014-08-11 Dmitry Antipov <dmantipov@yandex.ru>
4292 Fix bug with uninitialized undo list of an indirect buffer (Bug#18180).
4293 * buffer.c (Fmake_indirect_buffer): Initialize undo list with the
4294 base buffer's undo list.
4296 2014-08-10 Reuben Thomas <rrt@sc3d.org>
4298 Fix a couple of recent inadvertent breaks of the MSDOS port.
4299 * msdos.c: include required menu.h
4300 * term.c: set correct menu_show_hook on MSDOS.
4302 2014-08-10 Martin Rudalics <rudalics@gmx.at>
4304 Fix handling of menu bar line on TTY frames (Bug#18136)
4306 * dispnew.c (handle_window_change_signal):
4307 * keyboard.c (Fsuspend_emacs): Call change_frame_size with
4308 frame's menu bar lines subtracted from height.
4309 * frame.c (frame_inhibit_resize): Inhibit resizing of TTY
4311 (adjust_frame_size): Count in menu bar when setting FrameRows.
4312 (make_terminal_frame): When setting up the frame's lines and
4313 text height don't count in the menu bar.
4314 (Fmake_terminal_frame): Call adjust_frame_size with menu bar
4315 lines subtracted from height.
4316 (do_switch_frame): Set tty's FrameRows to number of total lines
4318 (Fframe_pixel_height, Fframe_pixel_width): If no window system
4319 is used, return total number of lines and columns.
4320 * menu.c (emulate_dialog_with_menu): Use FRAME_TOTAL_LINES instead
4322 * term.c (OUTPUT, tty_set_terminal_modes)
4323 (tty_set_terminal_window, tty_set_scroll_region)
4324 (tty_clear_to_end, tty_write_glyphs, tty_write_glyphs_with_face)
4325 (tty_ins_del_lines, tty_menu_display, tty_menu_activate):
4326 Use FRAME_TOTAL_LINES instead of FRAME_LINES.
4327 (Fresume_tty): Use FRAME_TOTAL_LINES instead of FRAME_LINES.
4328 Call change_frame_size with frame's menu bar lines subtracted
4330 * w32console.c (w32con_clear_to_end, w32con_clear_frame)
4331 (w32con_ins_del_lines): Use FRAME_TOTAL_LINES instead of
4334 2014-08-09 Reuben Thomas <rrt@sc3d.org>
4336 * alloc.c (Fmemory_info): Remove a stray brace.
4338 * process.c: Fix a comment typo.
4340 * msdos.c, dosfns.c (init_dosfns): Remove support for DJGPP < 2.02.
4342 2014-08-09 Jan Djärv <jan.h.d@swipnet.se>
4344 * widgetprv.h (EmacsFramePart): Remove font.
4346 * widget.c (DEFAULT_FACE_FONT, EmacsFrameSetValues, setup_frame_gcs)
4347 (resources, setup_frame_cursor_bits): Remove unused variables and
4348 functions, esp. wrt. font (Bug#18227).
4350 2014-08-07 Paul Eggert <eggert@cs.ucla.edu>
4352 * xterm.c (x_delete_terminal): Plug file descriptor leak (Bug#17691).
4354 2014-08-07 Reuben Thomas <rrt@sc3d.org>
4356 Refer to MS-DOS using the same name everywhere.
4358 * editfns.c: Fix a couple of ``MS-DOG''s missed in the previous
4362 2014-08-05 Martin Rudalics <rudalics@gmx.at>
4364 * w32term.c (w32_redeem_scroll_bar):
4365 * xterm.c (XTredeem_scroll_bar): Revert part of last change by
4366 not redeeming scroll bars that have been turned off.
4368 2014-08-05 Dmitry Antipov <dmantipov@yandex.ru>
4370 * keyboard.c (safe_run_hooks): Follow the convenient style to bind
4371 inhibit-quit to t and pass 2 args to safe_run_hook_funcall. See
4372 <http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00077.html>.
4373 (safe_run_hook_funcall): Adjust accordingly.
4375 2014-08-04 Martin Rudalics <rudalics@gmx.at>
4377 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS):
4378 Condition correctly according to toolkit used.
4379 * frame.c (make_initial_frame, make_terminal_frame)
4380 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height)
4381 (Vdefault_frame_horizontal_scroll_bars): Correctly condition
4382 assignments according to presence of toolkit scrollbars.
4383 * window.h (WINDOW_HAS_HORIZONTAL_SCROLL_BAR):
4384 Condition correctly according to toolkit used.
4385 * window.c (set_window_scroll_bars): Set horizontal scroll bar
4386 only if toolkit supports it.
4387 * w32term.c (w32_redeem_scroll_bar): Always redeem scroll bar if
4389 * xterm.c (x_scroll_bar_create): Initialize horizontal slot for
4391 (XTredeem_scroll_bar): Always redeem scroll bar if present.
4393 2014-08-04 Dmitry Antipov <dmantipov@yandex.ru>
4395 * keyboard.c (safe_run_hook_funcall): Avoid consing around
4396 Vinhibit_quit and prefer internal_condition_case_n to pass args.
4397 (safe_run_hooks_error, safe_run_hooks_1): Adjust accordingly.
4398 (safe_run_hooks): Remove comment which is not relevant any more.
4400 2014-08-03 Paul Eggert <eggert@cs.ucla.edu>
4402 Don't let big frames overrun the stack.
4403 * dispnew.c (mirrored_line_dance, mirror_line_dance, scrolling):
4404 Use SAFE_NALLOCA, not alloca.
4406 Fix bug with clang + directory_files_internal + GC (Bug#16986).
4407 * dired.c (directory_files_internal): Use a volatile variable
4408 to prevent the compiler from optimizing away all copies of a local.
4409 I wonder how many other GC-related bugs like this lurk elsewhere?
4411 Avoid 100% CPU utilization on ssh session exit (Bug#17691).
4412 * xterm.h (struct x_display_info): New member 'connection'.
4413 * xterm.c (x_term_init, x_delete_terminal): Set and use it,
4414 so that x_delete_terminal has a file descriptor to pass to
4415 delete_keyboard_wait_descriptor.
4417 Don't mishandle year-9999 dates (Bug#18176).
4418 * editfns.c (decode_time_components): Store an invalid timespec
4419 on overflow, instead of returning false, so that the caller can
4420 distinguish overflow from other errors.
4421 (lisp_time_argument, lisp_seconds_argument): If the time is out
4422 of range, signal a time overflow instead of an invalid time spec.
4423 * keyboard.c (decode_timer): Treat time overflow like other
4426 Avoid undefined behavior with signed left shift.
4427 Caught by 'gcc -fsanitize=undefined'.
4428 * dispextern.h, scroll.c (scrolling_max_lines_saved, scrolling_1):
4429 * dispnew.c (line_hash_code, scrolling):
4430 * scroll.c (calculate_scrolling, calculate_direct_scrolling):
4431 Use 'unsigned', not 'int', for line hashes.
4432 (scrolling_max_lines_saved): Avoid mystery constants for hash sizes.
4434 2014-08-02 Paul Eggert <eggert@cs.ucla.edu>
4436 Make compare-strings more compatible with old behavior (Bug#17903).
4437 * fns.c (Fcompare_strings): Silently bring too-large ends into range.
4439 2014-08-02 Jan Djärv <jan.h.d@swipnet.se>
4441 * gtkutil.c (create_dialog): Force min spacing 10 between buttons.
4442 Don't add label between left and right buttons (Bug#18129).
4444 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
4446 Make functions static that no longer need to be extern.
4447 * frame.c, frame.h (set_menu_bar_lines):
4448 * keyboard.c (Qleftmost, Qrightmost):
4449 * xfns.c, frame.h, menu.h (x_set_menu_bar_lines, x_set_tool_bar_lines)
4450 (x_set_internal_border_width):
4453 2014-08-01 Eli Zaretskii <eliz@gnu.org>
4455 Fix display of R2L lines when the last character fits only partially.
4456 See http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00476.html
4458 * xdisp.c (extend_face_to_end_of_line): If the last glyph of an
4459 R2L row is visible only partially, give the row a negative x
4461 (display_line): Fix the calculation of the glyph whose pixel width
4462 is used to decide whether the last produced glyph fits on the
4463 line. When the last glyph fits only partially, give the row a
4466 Fix hscroll of R2L lines that begin with a TAB or another wide glyph.
4467 * xdisp.c (append_stretch_glyph): In a R2L glyph row, decrease the
4468 pixel width of the first glyph that is hscrolled from display.
4469 (display_line): In R2L glyph rows, don't give a negative offset to
4470 row->x when the first glyph begins before first_visible_x.
4472 * xdisp.c (display_line): If called with iterator set up to write
4473 to a marginal area, delay the call to handle_line_prefix until we
4474 switch back to the text area. (Bug#18035)
4476 * .gdbinit (xwindow): The members total_cols, total_lines,
4477 left_col, and top_line are C integers (and has been so for the
4480 2014-08-01 Andreas Schwab <schwab@suse.de>
4482 * macros.c (Fstart_kbd_macro): Initialize kbd_macro_ptr and
4483 kbd_macro_end together with kbd_macro_buffer. (Bug#18140)
4485 2014-08-01 Dmitry Antipov <dmantipov@yandex.ru>
4487 * atimer.c (toplevel) [HAVE_TIMERFD]: Include errno.h.
4488 (timerfd_callback): Ignore weird events with no data. Add tight
4489 assertions and comments.
4490 (init_atimer) [HAVE_TIMERFD]: Add environment variable to optionally
4491 disable timerfd-based timer. Use TFD_NONBLOCK for timer descriptor.
4493 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
4495 * frame.c (x_set_frame_parameters): Fix typo in previous patch.
4496 I had confused && with ||.
4498 2014-07-31 Paul Eggert <eggert@cs.ucla.edu>
4500 Simplify timerfd configuration and fix some minor glitches.
4501 * atimer.c (TIMERFD_CREATE_FLAGS): Remove; we now assume TFD_CLOEXEC.
4502 (alarm_timer, alarm_timer_ok, set_alarm, init_atimer):
4503 Fall back on timer_create if timerfd_create fails at runtime.
4504 (resolution) [HAVE_CLOCK_GETRES]: Remove; we now rely on the
4505 kernel primitives to do resolution. All uses removed.
4506 (timerfd) [!HAVE_TIMERFD]: Define to be -1, for convenience.
4507 (turn_on_atimers): Clear timer_create-based timers too,
4510 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
4511 Without this change, the code can access the local variable 'width'
4512 even when it has not been initialized, and likewise for 'height';
4513 in either case this leads to undefined behavior.
4515 2014-07-30 Dmitry Antipov <dmantipov@yandex.ru>
4517 * xrdb.c (x_load_resources) [USE_MOTIF]: Although not strictly
4518 necessary, put horizontal scroll bar resources as well. See
4519 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00430.html>.
4520 * xterm.c (x_sync_with_move): Really wait 0.5s, not 0.0005s.
4522 2014-07-29 Dmitry Antipov <dmantipov@yandex.ru>
4524 * xrdb.c (x_load_resources) [!USE_MOTIF]: Put horizontal scroll bar
4525 background value to match the resource of its vertical counterpart.
4527 2014-07-29 Martin Rudalics <rudalics@gmx.at>
4529 * frame.c (adjust_frame_size): Use FRAME_WINDOW_P instead of
4530 FRAME_X_WINDOW when calling x_set_window_size (Bug#18138).
4532 2014-07-28 Martin Rudalics <rudalics@gmx.at>
4534 * frame.c (x_set_frame_parameters): Revert part of 2014-07-24
4535 change that added the top margin height to the requested height
4536 and revert (undocumented) part of 2014-07-28 change that changed
4537 the logic of whether a size change occurred.
4539 2014-07-28 Eli Zaretskii <eliz@gnu.org>
4541 * .gdbinit (xwindow): The members total_cols, total_lines,
4542 left_col, and top_line are C integers (and has been so for the
4545 * .gdbinit (xsubchartable): The members 'depth' and 'min_char' are
4548 2014-07-28 Dmitry Antipov <dmantipov@yandex.ru>
4550 On GNU/Linux, use timerfd for asynchronous timers.
4551 * atimer.c (toplevel) [HAVE_TIMERFD]: Include sys/timerfd.h.
4552 (toplevel): Rename alarm_timer_ok to special_timer_available.
4553 [HAVE_TIMERFD]: Declare timerfd.
4554 [HAVE_CLOCK_GETRES]: Declare resolution.
4555 (start_atimer) [HAVE_CLOCK_GETRES]: Round up timestamp to
4556 system timer resolution.
4557 (set_alarm) [HAVE_TIMERFD]: Use timerfd_settime.
4558 (timerfd_callback) [HAVE_TIMERFD]: New function.
4559 (atimer_result, debug_timer_callback, Fdebug_timer_check)
4560 [ENABLE_CHECKING]: New function for the sake of automated tests.
4561 (init_atimer) [HAVE_TIMERFD]: Setup timerfd.
4562 [HAVE_CLOCK_GETRES]: Likewise for system timer resolution.
4563 [ENABLE_CHECKING]: Defsubr test function.
4564 * atimer.h (timerfd_callback) [HAVE_TIMERFD]: Add prototype.
4565 * lisp.h (add_timer_wait_descriptor) [HAVE_TIMERFD]: Likewise.
4566 * process.c (add_timer_wait_descriptor) [HAVE_TIMERFD]: New function.
4568 Fix --without-x build and pacify --enable-gcc-warnings.
4569 Problems reported in Bug#18122 and Bug#18124.
4570 * frame.c (get_frame_param): Define even if !HAVE_WINDOW_SYSTEM.
4571 (frame_windows_min_size): Now static.
4572 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS) [!HAVE_WINDOW_SYSTEM]:
4574 (adjust_frame_size): Always declare prototype.
4576 Fix Gnus-related issues reported by David Kastrup <dak@gnu.org> in
4577 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00370.html>.
4578 * atimer.c (timerfd_callback): Always read expiration data.
4580 (turn_on_atimers) [HAVE_TIMERFD]: Disarm timerfd timer.
4581 * process.c (add_timer_wait_descriptor): Add timer descriptor
4582 to input_wait_mask and non_process_wait_mask as well.
4584 2014-07-28 Paul Eggert <eggert@cs.ucla.edu>
4586 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
4588 2014-07-27 Jan Djärv <jan.h.d@swipnet.se>
4590 * nsterm.m (applicationDidFinishLaunching antialiasThresholdDidChange):
4591 Reinstate code removed by the prevoius commit to this file.
4593 2014-07-27 Martin Rudalics <rudalics@gmx.at>
4595 * buffer.h (struct buffer): New fields scroll_bar_height and
4596 horizontal_scroll_bar_type.
4597 * buffer.c (bset_scroll_bar_height)
4598 (bset_horizontal_scroll_bar_type): New functions.
4599 (Fbuffer_swap_text): Handle old_pointm field.
4600 (init_buffer_once): Set defaults for scroll_bar_height and
4601 horizontal_scroll_bar_type.
4602 (syms_of_buffer): New variables scroll_bar_height and
4603 horizontal_scroll_bar_type.
4604 * dispextern.h (window_part): Rename ON_SCROLL_BAR to
4605 ON_VERTICAL_SCROLL_BAR. Add ON_HORIZONTAL_SCROLL_BAR.
4606 (set_vertical_scroll_bar): Remove prototype.
4607 (x_change_tool_bar_height): Add prototype.
4608 * dispnew.c (adjust_frame_glyphs_for_frame_redisplay)
4609 (window_to_frame_vpos, update_frame_1, scrolling, init_display):
4610 Use FRAME_TOTAL_COLS and FRAME_TOTAL_LINES instead of FRAME_COLS
4612 (adjust_frame_glyphs_for_window_redisplay): Rearrange lines.
4613 (update_window): Start mode_line_row->y after horizontal scroll
4615 (change_frame_size_1): Call adjust_frame_size.
4616 (init_display): When changing the size of a tty frame do not
4617 pass height of menu bar.
4618 (Qframe_windows_min_size): New symbol.
4619 * frame.h (struct frame): List tool bar fields after menu bar
4620 fields. Add official, total_lines, horizontal_scroll_bars,
4621 config_scroll_bar_height and config_scroll_bar_lines fields.
4622 (FRAME_HAS_HORIZONTAL_SCROLL_BARS)
4623 (FRAME_CONFIG_SCROLL_BAR_HEIGHT, FRAME_CONFIG_SCROLL_BAR_LINES)
4624 (FRAME_SCROLL_BAR_AREA_HEIGHT, FRAME_SCROLL_BAR_COLS)
4625 (FRAME_SCROLL_BAR_LINES, FRAME_TOTAL_LINES, SET_FRAME_LINES)
4626 (FRAME_WINDOWS_HEIGHT): New macros.
4627 (SET_FRAME_HEIGHT, FRAME_TEXT_LINES_TO_PIXEL_HEIGHT)
4628 (FRAME_PIXEL_Y_TO_LINE, FRAME_PIXEL_HEIGHT_TO_TEXT_LINES)
4629 (FRAME_TEXT_TO_PIXEL_HEIGHT): Separately count top margin and
4630 horizontal scroll bar.
4631 (frame_inhibit_resize, adjust_frame_size)
4632 (frame_windows_min_size): Add declarations.
4633 (Qscroll_bar_height, Qhorizontal_scroll_bars)
4634 (x_set_scroll_bar_default_height, x_set_left_fringe)
4635 (x_set_right_fringe, x_set_vertical_scroll_bars)
4636 (x_set_horizontal_scroll_bars, x_set_scroll_bar_width)
4637 (x_set_scroll_bar_height): Add external declarations.
4638 * frame.c: (frame_inhibit_resize, frame_windows_min_size)
4639 (adjust_frame_size): New functions.
4640 (make_frame): Initial horizontal_scroll_bars field.
4641 Use SET_FRAME_LINES. Don't allow horizontal scroll bar in
4643 (make_initial_frame, make_terminal_frame): No horizontal scroll
4644 bar in initial and terminal frames. Use adjust_frame_size.
4645 (Fframe_total_cols): Fix doc-string.
4646 (Fframe_total_lines, Fscroll_bar_height): New Lisp functions.
4647 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
4648 Rewrite using adjust_frame_size.
4649 (Qscroll_bar_height, Qhorizontal_scroll_bars)
4650 (Qframe_windows_min_size): New symbols.
4651 (x_set_frame_parameters): Remove call of check_frame_size.
4652 (x_report_frame_params): Return scroll_bar_height value.
4653 (x_set_left_fringe, x_set_right_fringe): New functions.
4654 (adjust_frame_height, x_set_internal_border_width)
4655 (x_set_fringe_width): Remove.
4656 (x_set_internal_border_width, x_set_vertical_scroll_bars)
4657 (x_set_scroll_bar_width, x_set_right_divider_width)
4658 (x_set_bottom_divider_width): Rewrite using adjust_frame_size.
4659 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height):
4661 (x_figure_window_size): Rewrite to make frame display the
4662 expected number of lines.
4663 (Vdefault_frame_scroll_bars): Rewrite doc-string.
4664 (Vdefault_frame_horizontal_scroll_bars)
4665 (Vframe_initial_frame_tool_bar_height)
4666 (frame_inhibit_implied_resize): New variables.
4667 * fringe.c (compute_fringe_widths): Remove.
4668 * gtkutil.h (YG_SB_MIN, YG_SB_MAX, YG_SB_RANGE): Define.
4669 (xg_create_horizontal_scroll_bar)
4670 (xg_update_horizontal_scrollbar_pos)
4671 (xg_set_toolkit_horizontal_scroll_bar_thumb)
4672 (xg_get_default_scrollbar_height)
4673 (xg_clear_under_internal_border): Extern.
4674 * gtkutil.c (xg_frame_resized): Don't call
4675 do_pending_window_change.
4676 (xg_frame_set_char_size): Use adjust_frame_size.
4677 (style_changed_cb): Call update_theme_scrollbar_height and
4678 x_set_scroll_bar_default_height.
4679 (x_wm_set_size_hint): Don't call check_frame_size.
4680 (update_theme_scrollbar_height)
4681 (xg_get_default_scrollbar_height)
4682 (xg_create_horizontal_scroll_bar)
4683 (xg_update_horizontal_scrollbar_pos)
4684 (xg_set_toolkit_horizontal_scroll_bar_thumb): New functions.
4685 (xg_create_scroll_bar): Set horizontal slot of bar.
4686 (xg_initialize): Call update_theme_scrollbar_height.
4687 (xg_clear_under_internal_border): No more static.
4688 * insdel.c (adjust_suspend_auto_hscroll): New function.
4689 (adjust_markers_for_delete, adjust_markers_for_insert)
4690 (adjust_markers_for_replace): Call adjust_suspend_auto_hscroll.
4691 * keyboard.c (readable_events, discard_mouse_events)
4692 (make_lispy_event): Handle horizontal scroll bar click events.
4693 (Fsuspend_emacs): When changing the size of a tty frame do not
4694 pass height of menu bar.
4695 (Qbefore_handle, Qhorizontal_handle, Qafter_handle, Qleft)
4696 (Qright, Qleftmost, Qrightmost): New symbols.
4697 * menu.c (Fx_popup_dialog): Use FRAME_TOTAL_LINES instead of
4699 * minibuf.c (read_minibuf): Initialize suspend_auto_hscroll.
4700 * nsfns.m (x_set_internal_border_width): New function.
4701 * nsterm.m (ns_draw_fringe_bitmap, ns_set_vertical_scroll_bar):
4702 Remove extended fringe code.
4703 (x_set_window_size, x_new_font): Don't call
4704 compute_fringe_widths.
4705 * term.c (Fresume_tty): When changing the size of a tty frame do
4706 not pass height of menu bar.
4707 (clear_tty_hooks, set_tty_hooks):
4708 Clear horizontal_scroll_bar_hook.
4709 (init_tty): Frame has no horizontal scroll bars.
4710 * termhooks.h (enum scroll_bar_part): Add scroll_bar_move_ratio,
4711 scroll_bar_before_handle, scroll_bar_horizontal_handle,
4712 scroll_bar_after_handle, scroll_bar_left_arrow,
4713 scroll_bar_right_arrow, scroll_bar_to_leftmost and
4714 scroll_bar_to_rightmost entries.
4715 (enum event_kind): Add HORIZONTAL_SCROLL_BAR_CLICK_EVENT
4716 (struct terminal): Add set_horizontal_scroll_bar_hook.
4717 * w32console.c (initialize_w32_display):
4718 Clear horizontal_scroll_bar_hook.
4719 * w32fns.c (x_set_mouse_color): Use FRAME_W32_DISPLAY instead of
4721 (x_clear_under_internal_border, x_set_internal_border_width):
4723 (x_set_menu_bar_lines): Rewrite using frame_inhibit_resize.
4724 Set windows_or_buffers_changed when adding the menu bar.
4725 (x_set_tool_bar_lines): Rewrite using adjust_frame_size.
4726 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
4727 (w32_createhscrollbar): New functions.
4728 (w32_createscrollbar): Rename to w32_createvscrollbar.
4729 (w32_createwindow): Init WND_HSCROLLBAR_INDEX.
4730 (w32_name_of_message): Replace WM_EMACS_CREATESCROLLBAR by
4731 WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR.
4732 Add WM_EMACS_SHOWCURSOR.
4733 (w32_wnd_proc): Handle WM_HSCROLL case. In WM_WINDOWPOSCHANGING
4734 case do not artificially impose WM size hints.
4735 Handle WM_EMACS_SHOWCURSOR case. Replace WM_EMACS_CREATESCROLLBAR case
4736 by WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR
4738 (my_create_tip_window): Replace WND_SCROLLBAR_INDEX by
4739 WND_VSCROLLBAR_INDEX and WND_HSCROLLBAR_INDEX.
4740 (unwind_create_frame_1): Remove.
4741 (Fx_create_frame): Make both scrollbars the system standard
4742 width and height. Use official field of frame structure to
4743 inhibit running window-configuration-change-hook.
4744 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
4745 pixelwise. Handle frame's official field.
4746 (w32_frame_parm_handlers): Remove x_set_fringe_width
4747 entries. Add x_set_scroll_bar_height,
4748 x_set_horizontal_scroll_bars, x_set_left_fringe and
4750 * w32inevt.c (resize_event, maybe_generate_resize_event): Do not
4751 pass height of menu bar to change_frame_size.
4752 * w32menu.c (set_frame_menubar): Rewrite using
4753 frame_inhibit_resize.
4754 * w32term.h (struct w32_display_info):
4755 Add horizontal_scroll_bar_cursor and cursor_display_counter.
4756 (struct scroll_bar): Add horizontal.
4757 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
4758 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
4759 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH)
4760 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
4761 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
4762 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
4763 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
4764 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): New macros.
4765 (WM_EMACS_CREATEVSCROLLBAR, WM_EMACS_CREATEHSCROLLBAR):
4766 Define instead of WM_EMACS_CREATESCROLLBAR.
4767 (WND_VSCROLLBAR_INDEX, WND_HSCROLLBAR_INDEX): Define instead of
4768 WND_SCROLLBAR_INDEX.
4769 * w32term.c (horizontal_scroll_bar_min_handle)
4770 (horizontal_scroll_bar_left_border)
4771 (horizontal_scroll_bar_right_border): New integers.
4772 (x_set_frame_alpha): Replace x_highlight_frame by
4774 (x_window_to_scroll_bar): New argument "type". Update callers
4776 (w32_set_horizontal_scroll_bar_thumb)
4777 (x_horizontal_scroll_bar_report_motion)
4778 (w32_set_horizontal_scroll_bar)
4779 (w32_horizontal_scroll_bar_handle_click)
4780 (x_horizontal_scroll_bar_report_motion): New functions.
4781 (w32_mouse_position): Discriminate horizontal and vertical
4783 (my_create_scrollbar): Replace with two new functions
4784 my_create_vscrollbar and my_create_hscrollbar.
4785 (x_scroll_bar_create): New argument "horizontal".
4786 Update callers accordingly.
4787 (x_scroll_bar_remove, w32_condemn_scroll_bars)
4788 (w32_redeem_scroll_bar, x_scroll_bar_clear): Handle horizontal
4790 (w32_read_socket): Handle WM_HSCROLL cae.
4791 (x_new_font): Don't recompute fringe widths.
4792 Use frame_inhibit_resize. Calculate new menu bar height iff we
4793 build without toolkit. Always clear under internal border.
4794 (x_set_window_size): Don't check frame size or recompute
4795 fringes. Reset fullscreen status before applying sizes.
4796 Always resize as requested by pixelwise argument. Don't call
4797 do_pending_window_change.
4798 (x_wm_set_size_hint): Add call for FRAME_SCROLL_BAR_AREA_HEIGHT.
4799 (w32_initialize_display_info): Initialize dpyinfo's
4800 horizontal_scroll_bar_cursor entry.
4801 (w32_create_terminal): Add set_horizontal_scroll_bar_hook.
4802 (w32_initialize): Init horizontal_scroll_bar_min_handle and
4803 horizontal_scroll_bar_left_border.
4804 (w32fullscreen_hook): Intermittently resize window to normal
4805 when switching from fullscreen to maximized state.
4806 (run_window_configuration_change_hook): Don't run it if frame is
4808 (unwind_change_frame): Remove.
4809 (Fset_window_configuration): Rewrite using frame's official field.
4810 * widget.c (set_frame_size): Don't call compute_fringe_widths.
4811 (EmacsFrameSetCharSize): Obey frame_inhibit_resize.
4812 * window.h (struct window): New fields old_pointm,
4813 horizontal_scroll_bar, horizontal_scroll_bar_type, hscroll_whole,
4814 scroll_bar_height and suspend_auto_hscroll.
4815 (wset_horizontal_scroll_bar, wset_horizontal_scroll_bar_type):
4817 (sanitize_window_sizes): Extern.
4818 (MINI_NON_ONLY_WINDOW_P, MINI_ONLY_WINDOW_P, WINDOW_PSEUDO_P)
4819 (WINDOW_TOPMOST_P, WINDOW_HAS_HORIZONTAL_SCROLL_BAR)
4820 (WINDOW_CONFIG_SCROLL_BAR_HEIGHT)
4821 (WINDOW_CONFIG_SCROLL_BAR_LINES)
4822 (WINDOW_SCROLL_BAR_LINES, WINDOW_SCROLL_BAR_AREA_HEIGHT):
4824 (WINDOW_LEFT_FRINGE_COLS, WINDOW_RIGHT_FRINGE_COLS)
4825 (WINDOW_FRINGE_COLS, WINDOW_FRINGE_EXTENDED_P): Remove macros.
4826 (WINDOW_VERTICAL_SCROLL_BAR_TYPE)
4827 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_LEFT)
4828 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_RIGHT)
4829 (WINDOW_HAS_VERTICAL_SCROLL_BAR): Minor rewrite.
4830 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT)
4831 (WINDOW_SCROLL_BAR_AREA_Y): Count in scroll bar height.
4832 * window.c (wset_old_pointm, Fwindow_scroll_bar_height)
4833 (Fwindow_old_point, sanitize_window_sizes): New functions.
4834 (Qwindow_sanitize_window_sizes): New symbol.
4835 (window_body_height): Count in horizontal scroll bar.
4836 (set_window_hscroll, Fscroll_left, Fscroll_right):
4837 Set suspend_auto_hscroll slot.
4838 (Fwindow_inside_edges): Count fringes pixelwise.
4839 (coordinates_in_window, Fcoordinates_in_window_p):
4840 Consider horizontal scroll bar.
4841 (check_frame_size, adjust_window_margins): Remove functions and
4842 corresponding calls.
4843 (set_window_buffer): Initialize old_pointm and horizontal scroll bars.
4844 (temp_output_buffer_show): Reset hscroll related fields.
4845 Initialize old_pointm.
4846 (make_parent_window): Initialize old_pointm.
4847 (make_window): Initialize old_pointm, horizontal scroll bar type,
4848 and scroll bar height.
4849 (resize_frame_windows): Don't count top margin in new sizes.
4850 Don't use safe sizes when shrinking a frame; let the window
4851 manager do the clipping.
4852 (Fsplit_window_internal): Inherit horizontal scroll bar type and
4854 (Fdelete_window_internal): Unchain old_pointm marker.
4855 (window_scroll_pixel_based, Fscroll_other_window):
4857 (Fwindow_text_width, Fwindow_text_height): New argument
4859 (struct saved_window): New fields, old_pointm, hscroll_whole,
4860 suspend_auto_hscroll, scroll_bar_height and
4861 horizontal_scroll_bar_type.
4862 (Fset_window_configuration, save_window_save): Set new fields of
4864 (apply_window_adjustment): Don't call adjust_window_margins.
4865 (set_window_margins): Don't change margins if new sizes don't
4867 (set_window_scroll_bars): New argument "horizontal_type".
4868 Handle horizontal scroll bars. Don't change scroll bars if they
4869 don't fit into window.
4870 (Fset_window_scroll_bars): New argument "horizontal_type".
4871 (Fwindow_scroll_bars): Return values for horizontal scroll bars.
4872 (compare_window_configurations): Compare horizontal scroll bar
4874 * xdisp.c (window_text_bottom_y, window_box_height): Count in
4875 horizontal scroll bar height.
4876 (pixel_to_glyph_coords, init_xdisp): Use FRAME_TOTAL_LINES
4877 instead of FRAME_LINES.
4878 (remember_mouse_glyph): Case ON_SCROLL_BAR changed to
4879 ON_VERTICAL_SCROLL_BAR.
4880 (with_echo_area_buffer): Initialize old_pointm.
4881 (with_echo_area_buffer_unwind_data): Store old_pointm values in
4883 (unwind_with_echo_area_buffer): Handle old_pointm.
4884 (update_tool_bar): Set do_update when the tool bar window has at
4885 least one line (since this is what the user sets).
4886 (MAX_FRAME_TOOL_BAR_HEIGHT): Remove macro.
4887 (redisplay_tool_bar): Return early when toolbar has zero lines.
4888 Call x_change_tool_bar_height. Don't use max_tool_bar_height.
4889 (hscroll_window_tree): Handle suspension of auto_hscroll and
4891 (set_horizontal_scroll_bar): New function.
4892 (redisplay_window): Set ignore_mouse_drag_p when tool bar has
4893 more than one line. Handle horizontal scroll bars.
4894 (note_mouse_highlight): Handle horizontal scrol bars.
4895 (expose_frame): Set dimensions of XRectangle from frame's text
4897 (Vvoid_text_area_pointer): Update doc-string.
4898 * xfns.c (x_set_menu_bar_lines): Use adjust_frame_size.
4899 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
4900 (x_set_internal_border_width): New functions.
4901 (x_set_tool_bar_lines): Call x_change_tool_bar_height.
4902 (unwind_create_frame_1): Remove.
4903 (Fx_create_frame): Handle horizontal scroll bars. Use official
4904 field of frame structure to inhibit running
4905 window-configuration-change-hook.
4906 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
4907 pixelwise. Handle frame's official field.
4908 (x_frame_parm_handlers): Add x_set_scroll_bar_height,
4909 x_set_horizontal_scroll_bars, x_set_left_fringe,
4911 * xmenu.c (update_frame_menubar, free_frame_menubar):
4912 Use adjust_frame_size.
4913 * xterm.h (struct x_display_info):
4914 Add horizontal_scroll_bar_cursor and Xatom_Horizontal_Scrollbar
4916 (struct scroll_bar): Add horizontal slot.
4917 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
4918 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
4919 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH): New macros.
4920 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
4921 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
4922 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
4923 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
4924 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): Define.
4925 (x_clear_under_internal_border): Remove.
4926 * xterm.c (XTmouse_position): Handle horizontal scroll bars.
4927 (x_window_to_scroll_bar): New argument TYPE. Update callers.
4928 (x_send_scroll_bar_event, x_scroll_bar_create): New arguments
4929 HORIZONTAL. Update callers.
4930 (horizontal_action_hook_id): New action hook id.
4931 (x_horizontal_scroll_bar_to_input_event)
4932 (x_create_horizontal_toolkit_scroll_bar)
4933 (xt_horizontal_action_hook)
4934 (x_set_toolkit_horizontal_scroll_bar_thumb)
4935 (XTset_horizontal_scroll_bar, x_net_wm_state)
4936 (x_horizontal_scroll_bar_report_motion): New functions.
4937 (xg_scroll_callback, x_scroll_bar_handle_click):
4938 Handle horizontal scroll bars.
4939 (SCROLL_BAR_HORIZONTAL_NAME): Define.
4940 (XTset_vertical_scroll_bar): Attempt to clear areas not covered
4942 (XTcondemn_scroll_bars, XTredeem_scroll_bar): Rewrite.
4943 Handle horizontal scroll bars.
4944 (handle_one_xevent): Handle horizontal scroll bar events.
4945 Call x_net_wm_state.
4946 (x_set_window_size_1, x_wm_set_size_hint): Don't call
4948 (x_set_window_size): Don't call check_frame_size and
4949 do_pending_window_change.
4950 (x_term_init): Init horizontal_scroll_bar_cursor display info.
4951 (x_create_terminal): Add set_horizontal_scroll_bar_hook.
4952 (x_scroll_bar_set_handle): Add some checks when calling
4955 2014-07-26 Paul Eggert <eggert@cs.ucla.edu>
4957 Revert previous change.
4958 There is certainly nothing wrong with writing code like 'lo <= i
4959 && i <= hi', even if LO happens to a constant. There isn't even
4960 anything wrong in general with writing 'a <= b' if A happens to
4961 be a constant. At any rate stylistic changes shouldn't
4962 be done like this without discussion.
4964 2014-07-26 Andreas Schwab <schwab@linux-m68k.org>
4966 * alloc.c (xnmalloc, xnrealloc, xpalloc, make_save_value)
4967 (Fgarbage_collect): Reorder conditions that are written backwards.
4968 * data.c (cons_to_unsigned): Likewise.
4969 * dispnew.c (update_frame_1, sit_for): Likewise.
4970 * fileio.c (file_offset): Likewise.
4971 * filelock.c (read_lock_data, lock_file): Likewise.
4972 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
4974 * font.c (font_intern_prop, font_style_symbolic): Likewise.
4975 * lisp.h (FIXNUM_OVERFLOW_P): Likewise.
4976 * lread.c (read1): Likewise.
4977 * minibuf.c (read_minibuf_noninteractive): Likewise.
4978 * nsterm.m (x_set_frame_alpha): Likewise.
4979 * process.c (wait_reading_process_output): Likewise.
4980 * region-cache.c (delete_cache_boundaries): Likewise.
4981 * xterm.c (x_set_frame_alpha): Likewise.
4983 2014-07-25 Paul Eggert <eggert@cs.ucla.edu>
4985 * dispextern.h, xdisp.c (hourglass_shown_p, hourglass_atimer):
4988 2014-07-26 Dmitry Antipov <dmantipov@yandex.ru>
4990 * atimer.c (set_alarm) [HAVE_ITIMERSPEC]: Use TIMER_ABSTIME
4991 because atimer expiration is absolute rather than relative.
4993 2014-07-25 Eli Zaretskii <eliz@gnu.org>
4995 * w32term.h (current_popup_menu, menubar_in_use):
4996 Move declarations from w32term.c.
4998 2014-07-25 Martin Rudalics <rudalics@gmx.at>
5000 * w32fns.c (menubar_in_use): No more static.
5001 * w32term.c (current_popup_menu, menubar_in_use): Declare.
5003 2014-07-25 Dmitry Antipov <dmantipov@yandex.ru>
5005 Move hourglass machinery to RIF.
5006 * dispextern.h (struct redisplay_interface): New members
5007 show_hourglass and hide_hourglass. Indent comments.
5008 (show_hourglass, hide_hourglass): Remove prototypes.
5009 * nsterm.m (show_hourgass, hide_hourglass): Refactor to ...
5010 (ns_show_hourglass, ns_hide_hourglass): ... new no-ops.
5011 (ns_redisplay_interface): Add them.
5012 * w32fns.c (show_hourglass, hide_hourglass): Refactor to ...
5013 * w32term.c (w32_show_hourglass, w32_hide_hourglass): ... these.
5014 (w32_arrow_cursor): New function to hack around non-GUI frames.
5015 (w32_redisplay_interface): Add new functions.
5016 * w32term.h (w32_arror_cursor): Add prototype.
5017 * xdisp.c (show_hourglass): New function, refactored out from
5018 platform-dependent code.
5019 (cancel_hourglass): Now call to RIF function.
5020 * xfns.c (show_hourglass, hide_hourglass): Refactor to ...
5021 * xterm.c (x_show_hourglass, x_hide_hourglass): ... these.
5022 (x_redisplay_interface): Add new functions.
5024 2014-07-24 Dmitry Antipov <dmantipov@yandex.ru>
5026 Fix error reported by Angelo Graziosi <angelo.graziosi@alice.it> in
5027 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00274.html>
5028 and complete previous change.
5029 * frame.c (adjust_frame_height): New function.
5030 (Fset_frame_height, Fset_frame_size): Use it.
5031 (x_set_frame_parameters): Take frame top margin into account.
5033 2014-07-23 Dmitry Antipov <dmantipov@yandex.ru>
5035 * frame.c (Fset_frame_height): Take frame top margin into account.
5036 Incorrect behavior was reported by Martin Rudalics <rudalics@gmx.at> in
5037 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00258.html>
5039 2014-07-22 Dmitry Antipov <dmantipov@yandex.ru>
5041 * xterm.h (struct x_output) [USE_X_TOOLKIT || USE_GTK]: Define
5042 menubar_height as such. Tweak comment.
5043 [USE_LUCID && USE_TOOLKIT_SCROLL_BARS]: Likewise for
5044 scroll_bar_top_shadow_pixel and scroll_bar_bottom_shadow_pixel.
5045 All related users changed.
5046 (FRAME_MENUBAR_HEIGHT) [!USE_X_TOOLKIT && !USE_GTK]: No-op.
5047 * xterm.c (handle_one_xevent):
5048 * gtkutil.c (xg_event_is_for_menubar):
5049 * xfns.c (x_window) [USE_X_TOOLKIT]:
5050 * xmenu.c (set_frame_menubar, free_frame_menubar):
5051 Prefer to use FRAME_MENUBAR_HEIGHT.
5053 2014-07-21 Dmitry Antipov <dmantipov@yandex.ru>
5055 * frame.c (Fframe_parameters): Always report frame height without
5056 menu and tool bar lines.
5058 2014-07-21 Jan Djärv <jan.h.d@swipnet.se>
5060 * nsterm.m (applicationDidFinishLaunching:): Call
5061 antialiasThresholdDidChange, register for antialias changes (Bug#17534).
5062 (antialiasThresholdDidChange:): New method for EmacsApp.
5064 * nsterm.h (EmacsApp): Add antialiasThresholdDidChange.
5066 * macfont.m (macfont_update_antialias_threshold): Remove static.
5068 * macfont.h (macfont_update_antialias_threshold): Declare.
5070 2014-07-21 Eli Zaretskii <eliz@gnu.org>
5072 * w32select.c (setup_windows_coding_system):
5073 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
5074 coding_system. Reported by martin rudalics <rudalics@gmx.at>.
5076 * w16select.c (Fw16_get_clipboard_data):
5077 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
5080 * xdisp.c (init_iterator): Initialize it->stop_charpos to the
5081 buffer position where we are to start the iteration.
5082 (handle_invisible_prop): Record in it->stop_charpos the position
5083 where the invisible text ends. (Bug#18035)
5084 (hscroll_window_tree): Don't try hscrolling windows whose cursor
5085 row has zero buffer position as their start position.
5086 Reported by martin rudalics <rudalics@gmx.at>.
5088 * xdisp.c (move_it_vertically_backward, move_it_by_lines): Prevent
5089 infinite looping in redisplay when display lines don't have enough
5090 space to display even a single character. (Bug#18036)
5092 2014-07-20 Dmitry Antipov <dmantipov@yandex.ru>
5094 * frame.h (struct frame) [USE_X_TOOLKIT]: New member shell_position.
5095 * xfns.c (x_window): Use it to allow xfree later.
5096 (x_encode_text): Drop 3rd arg; unused. Tweak comment and adjust users
5097 where appropriate. Use bool for booleans and remove redundant checks.
5098 (Fx_backspace_delete_keys_p): Use XkbFreeKeyboard; explain why.
5099 * xterm.c (x_free_frame_resources): Free shell_position.
5101 2014-07-19 K. Handa <handa@gnu.org>
5103 * xfaces.c (realize_x_face): Call font_load_for_lface with no
5104 mandatory font spec (Bug#17973).
5106 2014-07-19 Stefan Monnier <monnier@iro.umontreal.ca>
5108 * font.c (font_score): Return the worst score if the size of
5109 ENTITY is wrong by more than a factor 2 (Bug#17973).
5111 2014-07-18 Dmitry Antipov <dmantipov@yandex.ru>
5113 * frame.c (frame_unspecified_color): New function
5114 refactored out from ...
5115 (Fframe_parameters, Fframe_parameter): ... adjusted users.
5116 (x_fullscreen_adjust, set_frame_param): Move Windows-specific
5118 * w32term.c (x_fullscreen_adjust, set_frame_param): ... static here.
5119 * frame.h (x_fullscreen_adjust) [HAVE_NTGUI]:
5120 * lisp.h (set_frame_param): Remove prototype.
5121 * xterm.c (x_display_pixel_width, x_display_pixel_height): Now ...
5122 * xterm.h (x_display_pixel_width, x_display_pixel_height): ...
5125 Prefer 'x_display_info *' to 'Display *' in X selection code.
5126 This helps to avoid unneeded calls to x_display_info_for_display.
5127 * xterm.h (struct selection_input_event): Record 'x_display_info *'
5128 instead of 'Display *'.
5129 (SELECTION_EVENT_DPYINFO): New macro.
5130 (SELECTION_EVENT_DISPLAY): Now inline function to prohibit using
5131 it as an lvalue. Mention this in comment.
5132 * xterm.c (handle_one_xevent): Use SELECTION_EVENT_DPYINFO.
5133 * xselect.c (x_get_window_property_as_lisp_data, x_atom_to_symbol)
5134 (selection_data_to_lisp_data, receive_incremental_selection):
5135 Convert to use 'x_display_info *'. Adjust users where appropriate.
5136 (lisp_data_to_selection_data): Likewise. Also pass 'struct
5137 selection data *' as last arg to not return values in args.
5138 (unexpect_property_change): Use common removal technique.
5140 2014-07-17 Dmitry Antipov <dmantipov@yandex.ru>
5142 * print.c (print_preprocess): Adjust to match changed
5143 sub char-table structure and avoid crash (Bug#18038).
5145 * data.c (wrong_choice): Not static any more.
5146 * lisp.h (wrong_choice): Add prototype.
5147 * frame.h (struct frame) [USE_X_TOOLKIT || HAVE_NTGUI]:
5148 Declare namebuf as such. Tweak comment.
5149 [USE_GTK]: Likewise for tool_bar_position.
5150 (fset_tool_bar_position) [USE_GTK]: Ditto.
5151 (FRAME_TOOL_BAR_POSITION): New macro.
5152 * frame.c (x_report_frame_params):
5153 * gtkutil.c (update_frame_tool_bar):
5154 * xfns.c (Fx_create_frame): Use it.
5155 (x_set_tool_bar_position): Add meaningful diagnostic messages.
5157 2014-07-16 Eli Zaretskii <eliz@gnu.org>
5159 * xdisp.c (decode_mode_spec): Call file-remote-p on the current
5160 buffer's default-directory only if it is a string. (Bug#17986)
5162 2014-07-16 Dmitry Antipov <dmantipov@yandex.ru>
5164 More precise control over values of some buffer-local variables.
5165 * keyboard.c (Qvertical_scroll_bar):
5166 * frame.c (Qleft, Qright): Move to ...
5167 * buffer.c (Qleft, Qright, Qvertical_scroll_bar): ... here.
5168 * buffer.c (Qchoice, Qrange, Qoverwrite_mode, Qfraction): New symbols.
5169 (syms_of_buffer): DEFSYM all of the above, attach special properties.
5170 Use special symbols to DEFVAR_PER_BUFFER overwrite-mode,
5171 vertical-scroll-bar, scroll-up-aggressively
5172 and scroll-down-aggressively.
5173 * buffer.h (Qchoice, Qrange, Qleft, Qright, Qvertical_scroll_bar):
5175 * nsfns.m, frame.h (Qleft, Qright):
5176 * nsterm.m (Qleft): Remove declarations.
5177 * gtkutil.c (toplevel): Include buffer.h.
5178 * data.c (wrong_choice, wrong_range): New functions.
5179 (store_symval_forwarding): Handle special properties of buffer-local
5180 variables and use functions from the above to signal error, if any.
5182 * frame.h (enum fullscreen_type) [HAVE_WINDOW_SYSTEM]: Use more natural
5183 values. Add comment.
5184 (struct frame): Re-arrange layout to avoid extra padding and use bit
5185 fields for output_method, want_fullscreen and vertical_scroll_bar_type.
5186 (FRAME_VERTICAL_SCROLL_BAR_TYPE, FRAME_HAS_VERTICAL_SCROLL_BARS)
5187 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_LEFT)
5188 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_RIGHT) [!HAVE_WINDOW_SYSTEM]:
5189 Define as no-ops because there are no scroll bars anyway.
5190 * frame.c (make_frame, make_terminal_frame, make_initial_frame):
5193 * font.c (fset_font_data) [HAVE_XFT || HAVE_FREETYPE]:
5194 Add convenient setter.
5195 (font_put_frame_data, font_get_frame_data): Use it.
5197 2014-07-15 Daiki Ueno <ueno@gnu.org>
5199 * nsgui.h (XCHAR2B_BYTE1): Add missing parentheses around
5200 pointer argument, before dereferencing.
5201 (XCHAR2B_BYTE2): Likewise.
5203 2014-07-15 Dmitry Antipov <dmantipov@yandex.ru>
5205 * xmenu.c (toplevel): Use LWLIB_ID for next_menubar_widget_id.
5206 (pop_down_menu) [USE_X_TOOLKIT]: Accept integer arg.
5207 (create_and_show_popup_menu, create_and_show_dialog) [USE_X_TOOLKIT]:
5208 Use record_unwind_protect_int and avoid consing.
5209 (syms_of_xmenu) [USE_X_TOOLKIT]: Declare WIDGET_ID_TICK_START.
5211 * regex.c (re_search_2): Use ssize_t to avoid integer overflow.
5213 2014-07-14 Paul Eggert <eggert@cs.ucla.edu>
5215 Use binary-io module, O_BINARY, and "b" flag (Bug#18006).
5216 * callproc.c (create_temp_file): Use mkostemp's O_BINARY flag.
5218 * emacs.c (main) [DOS_NT]: Don't mess with _fmode.
5219 (main) [MSDOS]: Use SET_BINARY instead of setmode.
5220 * minibuf.c: Include binary-io.h instead of fcntl.h.
5221 (read_minibuf_noninteractive):
5222 Use set_binary_mode instead of handcrafted code.
5223 Don't call emacs_set_tty if emacs_get_tty failed.
5224 * sysdep.c, systty.h (emacs_get_tty): Return int, not void.
5225 * sysdep.c (emacs_open, emacs_pipe): Use O_BINARY.
5226 * w32.c (pipe2): Adjust eassert to include O_BINARY.
5228 * macros.c (Fstart_kbd_macro): Avoid need for overflow check.
5229 This works around a GCC compiler bug when Emacs is configured with
5230 --enable-gcc-warnings.
5232 2014-07-14 Dmitry Antipov <dmantipov@yandex.ru>
5234 * lisp.h (CHECK_VECTOR_OR_STRING): Return number of elements
5235 or characters in string, respectively. Add comment.
5236 * fringe.c (Fdefine_fringe_bitmap):
5237 * fns.c (Fsubstring, substring_both): Use it.
5238 * keymap.c (Fdefine_key, Flookup_key):
5239 * macros.c (Fstart_kbd_macro): Likewise. Avoid call to Flength.
5241 * term.c (tty_menu_add_pane, tty_menu_add_selection):
5242 Use menu_item_width.
5243 (tty_menu_show): Simplify because tty_menu_create never return NULL.
5245 2014-07-13 Paul Eggert <eggert@cs.ucla.edu>
5247 Improve behavior of 'bzr up; cd src; make -k'.
5248 * Makefile.in (top_srcdir): New var.
5249 (ntsource, lispsource, ALL_CFLAGS, gl-stamp, emacs.res):
5250 Use '$(top_srcdir)' instead of '$(srcdir)/..';
5251 its expansion is a bit shorter.
5252 (../config.status): Actually build config.status instead of
5254 (ACLOCAL_INPUTS, AUTOCONF_INPUTS):
5255 New macros, copied and relocated from ../Makefile.in.
5256 ($(top_srcdir)/aclocal.m4, $(top_srcdir)/configure, config.in)
5257 (../config.status, Makefile): New dependencies and rules,
5258 copied with relocation from ../Makefile.in. This should be more
5259 likely to rebuild the build machinery properly if you do a 'make'
5260 in the src directory.
5262 2014-07-12 Eli Zaretskii <eliz@gnu.org>
5264 * xdisp.c (display_line): Don't call FETCH_BYTE with argument less
5267 * w32fns.c (Fx_file_dialog): Mention in the doc string the
5268 behavior on Windows 7 and later when the function is repeatedly
5269 invoked with the same value of DIR. (Bug#17950)
5271 * xfns.c (Fx_file_dialog) [USE_MOTIF, USE_GTK]: Update the doc
5272 string to match the one in w32fns.c.
5274 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Switch
5275 stdin to binary mode only if it is connected to a terminal.
5277 2014-07-11 Paul Eggert <eggert@cs.ucla.edu>
5279 Coalesce extern decls.
5280 * minibuf.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty):
5281 * sysdep.c (emacs_get_tty, emacs_set_tty):
5282 Move duplicate extern decls from here ...
5283 * systty.h: ... to here, so that there's just one copy.
5285 2014-07-11 Jan Djärv <jan.h.d@swipnet.se>
5287 * nsterm.m (changeFont:): Add ifdef NS_IMPL_COCOA.
5289 * nsfns.m (Fns_popup_font_panel): Ditto.
5291 2014-07-11 Eli Zaretskii <eliz@gnu.org>
5293 * minibuf.c (read_minibuf_noninteractive): Finish reading on '\r',
5295 [WINDOWSNT]: Switch stdin to binary mode when not echoing input.
5297 * sysdep.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty)
5298 [DOS_NT]: Implement for WINDOWSNT.
5300 * systty.h (struct emacs_tty) [DOS_NT]: The struct member is now
5303 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
5305 * sysdep.c (suppress_echo_on_tty): New function.
5306 * minibuf.c (read_minibuf_noninteractive): Use it.
5308 2014-07-11 Dmitry Antipov <dmantipov@yandex.ru>
5310 * alloc.c (Fmemory_info) [HAVE_LINUX_SYSINFO]: Return nil if
5311 sysinfo failed. Adjust docstring.
5313 2014-07-11 Eli Zaretskii <eliz@gnu.org>
5315 Implement memory-info for MS-DOS.
5316 * dosfns.c (dos_memory_info): New function.
5317 * dosfns.h (dos_memory_info): Add prototype.
5318 * alloc.c (Fmemory_info) [MSDOS]: Call dos_memory_info.
5319 * vm-limit.c (get_lim_data) [MSDOS]: Call dos_memory_info, instead
5320 of doing some of its job.
5322 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Don't
5323 reference termios structure members.
5325 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
5327 * sysdep.c (emacs_get_tty, emacs_set_tty): Make them externally visible.
5329 * minibuf.c (top): Include systty.h. Declare external
5330 emacs_get_tty and emacs_set_tty.
5331 (Vread_hide_char): New lisp variable.
5332 (read_minibuf_noninteractive): Hide characters with
5333 Vread_hide_char if it is a character. (Bug#17839)
5335 2014-07-10 Eli Zaretskii <eliz@gnu.org>
5337 Implement memory-info for MS-Windows.
5338 * w32.c (w32_memory_info): New function.
5339 * w32.h (w32_memory_info): Prototype it.
5340 * alloc.c (Fmemory_info) [WINDOWSNT]: Call it.
5342 2014-07-10 Dmitry Antipov <dmantipov@yandex.ru>
5344 * coding.h (struct coding_system): Remove 'error_positions' (unused)
5345 and 'errors' (set but unused) fields. Use bitfields for 'eol_seen',
5346 'mode', 'common_flags' and 'result' fields, adjust layout to avoid
5347 extra padding and shrink struct coding_system by 56 bytes (x86_64).
5348 * coding.c (decode_coding_utf_8, decode_coding_utf_16)
5349 (decode_coding_emacs_mule, decode_coding_iso_2022, decode_coding_sjis)
5350 (decode_coding_big5, decode_coding_charset, decode_coding)
5351 (encode_coding): Adjust users.
5353 * alloc.c (Fmemory_info): New function.
5355 2014-07-09 Paul Eggert <eggert@cs.ucla.edu>
5357 * syntax.c (back_comment): Use more-natural location for label.
5359 * font.c, font.h (font_unparse_fcname): Now static.
5360 Define only if HAVE_XFT || HAVE_FREETYPE || HAVE_NS.
5362 2014-07-09 Dmitry Antipov <dmantipov@yandex.ru>
5364 Next minor cleanup of font subsystem.
5365 * font.h (enum font_property_index): Remove FONT_ENTITY_INDEX (no
5366 users) and FONT_FORMAT_INDEX (set by a few font drivers but never
5368 (FONT_ENTITY_NOT_LOADABLE, FONT_ENTITY_SET_NOT_LOADABLE): Remove;
5370 * ftfont.h (ftfont_font_format): Remove prototype.
5371 * ftfont.c (ftfont_font_format): Remove; now unused.
5373 * nsfont.m (nsfont_open):
5374 * w32font.c (w32font_open_internal):
5375 * w32uniscribe.c (uniscribe_open):
5376 * xfont.c (xfont_open):
5377 * xftfont.c (xftfont_open): All users changed.
5379 * coding.c (ALLOC_CONVERSION_WORK_AREA): Prefer ptrdiff_t to int and
5380 so avoid integer overflow if decoded gap size exceeds INT_MAX bytes.
5382 2014-07-09 Eli Zaretskii <eliz@gnu.org>
5384 * xdisp.c (move_it_to): Adjust calculation of line_start_x to what
5385 x_produce_glyphs does when it generates a stretch glyph that
5386 represents a TAB. (Bug#17969)
5388 * xdisp.c (pos_visible_p): If CHARPOS is at beginning of window,
5389 and there is a display property at that position, don't call
5390 move_it_to to move to a position before window start. (Bug#17942)
5391 Fix condition for finding CHARPOS by the first call to move_it_to.
5394 2014-07-09 Stefan Monnier <monnier@iro.umontreal.ca>
5396 * syntax.c (find_defun_start): Try the cache even
5397 if !open_paren_in_column_0_is_defun_start.
5398 (back_comment): If find_defun_start was pessimistic, use the
5399 scan_sexps_forward result to improve the cache (bug#16526).
5401 2014-07-09 Eli Zaretskii <eliz@gnu.org>
5403 * xdisp.c (redisplay_window): If redisplay of a window ends up
5404 with point in a partially visible line at end of the window, make
5405 sure the amended position of point actually has smaller Y
5406 coordinate; if not, give up and scroll the display. (Bug#17905)
5408 * window.c (window_scroll_pixel_based): When point ends up at the
5409 last fully visible line, don't let move_it_to stop at the left
5410 edge of the line and dupe us into thinking point is inside the
5413 * w32.c (network_interface_info): Make sure the argument is a
5416 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
5418 * process.c (read_and_dispose_of_process_output): Fix typo
5419 in previous patch: we want nonnegative fds, not nonzero fds.
5421 2014-07-08 Dmitry Antipov <dmantipov@yandex.ru>
5423 * chartab.c (char_table_translate): Move to...
5424 * character.h (char_table_translate): ... inline function here.
5425 Avoid Faref and assume that args are always valid. This helps to
5426 speedup search, which is especially important for a huge buffers.
5427 * lisp.h (char_table_translate): Remove prototype.
5429 * nsfont.m (nsfont_close): Free glyphs and metrics arrays as well.
5430 * font.c (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
5431 New function, with an intention to avoid code duplication between
5433 * font.h (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
5435 * ftfont.c (ftfont_open):
5436 * macfont.m (macfont_open):
5437 * xftfont.c (xftfont_open): Use it.
5439 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
5441 * process.c: Add sanity checks for file descriptors (Bug#17844).
5442 (wait_reading_process_output, Fprocess_filter_multibyte_p):
5443 Check that infd is nonnegative before using it as an fd.
5444 (read_and_dispose_of_process_output, Fprocess_send_eof):
5445 Likewise, for outfd.
5446 (wait_reading_process_output): Omit unnecessary check of infd.
5448 2014-07-07 Paul Eggert <eggert@cs.ucla.edu>
5450 Minor fixups related to usage of the 'long' type.
5451 * gnutls.c (emacs_gnutls_handshake):
5452 * xfaces.c (dump_realized_face):
5453 Work even if 'long' is narrower than 'void *'.
5454 * termcap.c (scan_file):
5455 * xselect.c (x_decline_selection_request)
5456 (x_reply_selection_request, x_get_window_property):
5457 * xterm.c (x_set_frame_alpha):
5458 Remove unnecessary 'L' suffixes of integer constants.
5459 * xfns.c (hack_wm_protocols):
5460 * xselect.c (x_fill_property_data):
5461 * xterm.c (x_set_offset, x_set_window_size_1, x_make_frame_invisible):
5462 Remove unnecessary casts to 'long'.
5463 (set_machine_and_pid_properties): Don't assume pid_t fits in 32 bits.
5465 Minor ImageMagick safety fixes.
5466 * image.c (imagemagick_compute_animated_image):
5467 Remove useless assignment to local. Avoid problems if dest_width is 0.
5468 (imagemagick_load_image): Use int for pixel counts that can't
5469 exceed INT_MAX. Avoid problem if PixelGetNextIteratorRow returns
5470 a row width greater than the image width (or greater than LONG_MAX!).
5472 2014-07-04 K. Handa <handa@gnu.org>
5474 * coding.c (MIN_CHARBUF_SIZE): Delete it.
5475 (MAX_CHARBUF_EXTRA_SIZE): New macro.
5476 (ALLOC_CONVERSION_WORK_AREA): Use MAX_CHARBUF_EXTRA_SIZE.
5478 2014-07-04 Dmitry Antipov <dmantipov@yandex.ru>
5480 * font.h (struct font_driver): Remove get_outline and free_outline;
5481 not used by any font driver.
5482 * ftfont.c (ftfont_driver):
5483 * macfont.m (macfont_driver):
5484 * nsfont.m (nsfont_driver):
5485 * w32font.c (w32font_driver):
5486 * w32uniscribe.c (uniscribe_font_driver):
5487 * xfont.c (xfont_driver): Related users changed.
5488 * xselect.c (x_get_window_property): Use convenient xmalloc.
5489 Call to xfree only if some data was really allocated.
5491 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
5493 On MS-Windows, display busy cursor on all GUI frames.
5494 This is similar to what we have on X. Quickly tested by Dani Moncayo.
5495 * w32fns.c (toplevel): Remove hourglass_hwnd; no longer used.
5496 (w32_show_hourglass, w32_hide_hourglass, w32_note_current_window):
5498 (hide_hourglass, show_hourglass): Redesign to match X counterparts.
5499 * xdisp.c (start_hourglass): Remove Windows-specific bits.
5501 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
5503 Use convenient alists to manage per-frame font driver-specific data.
5504 * frame.h (struct frame): Rename font_data_list to...
5505 [HAVE_XFT || HAVE_FREETYPE]: ... font_data, which is a Lisp_Object now.
5506 * font.h (struct font_data_list): Remove; no longer need a special
5508 (font_put_frame_data, font_get_frame_data) [HAVE_XFT || HAVE_FREETYPE]:
5510 * font.c (font_put_frame_data, font_get_frame_data)
5511 [HAVE_XFT || HAVE_FREETYPE]: Prefer alist functions to ad-hoc list
5513 * xftfont.c (xftfont_get_xft_draw, xftfont_end_for_frame):
5514 Related users changed.
5515 * ftxfont.c (ftxfont_get_gcs, ftxfont_end_for_frame): Likewise.
5516 Prefer convenient xmalloc and xfree.
5518 2014-07-03 Eli Zaretskii <eliz@gnu.org>
5520 * dispnew.c (prepare_desired_row): Accept 2 additional arguments:
5521 the window whose glyph row is being prepared and a flag whether it
5522 is for mode/header line. Make sure the glyph row's marginal areas
5523 are in sync with what the window wants.
5526 * xdisp.c (display_line, display_mode_line):
5527 Call prepare_desired_row with additional arguments, as appropriate.
5529 * dispextern.h (prepare_desired_row): Adjust prototype.
5531 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
5533 * xfaces.c (init_frame_faces): Always realize basic faces (Bug#17889).
5534 * menu.c (Fx_popup_dialog): Set Vmenu_updating_frame to avoid crash
5535 caused by xw_popup_dialog in daemon mode (Bug#17891).
5537 2014-07-03 Eli Zaretskii <eliz@gnu.org>
5539 * frame.c (do_switch_frame): When switching to another TTY frame,
5540 make sure FrameCols and FrameRows are in sync with the new frame's
5543 2014-07-02 Dmitry Antipov <dmantipov@yandex.ru>
5545 Shrink Lisp_Sub_Char_Table by preferring C integers to Lisp_Objects.
5546 * lisp.h (struct Lisp_Sub_Char_Table): Use C integers for depth and
5547 min_char slots. Adjust comment.
5548 (enum char_table_specials): Rename from CHAR_TABLE_STANDARD_SLOTS.
5549 Add SUB_CHAR_TABLE_OFFSET member.
5550 (make_uninit_sub_char_table): New function.
5551 (toplevel): Add compile-time assert to verify suitable member layout
5552 in Lisp_Sub_Char_Table.
5553 * alloc.c (mark_char_table): Add extra argument to denote char table
5554 subtype. Adjust to match new layout of sub char-table.
5555 (mark_object): Always mark sub char-tables with mark_char_table.
5556 * chartab.c (make_sub_char_table, copy_sub_char_table)
5557 (sub_char_table_ref, sub_char_table_ref_and_range, sub_char_table_set)
5558 (sub_char_table_set_range, optimize_sub_char_table, map_sub_char_table)
5559 (map_sub_char_table_for_charset, uniprop_table_uncompress):
5560 All related users changed.
5561 * lread.c (read1): Adjust to match new layout of sub char-table.
5562 * print.c (print_object): Likewise (Bug#17898).
5564 2014-07-02 Stefan Monnier <monnier@iro.umontreal.ca>
5566 * keymap.c (get_keyelt): Simplify.
5567 (copy_keymap_item): Remove left-over code for when we had
5568 key-shortcut caches.
5570 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
5572 * nsterm.m (judge): EmacsScroller: Move dealloc code here.
5573 (dealloc): Remove for EmacsScroller.
5575 * nsterm.h (EmacsScroller): Remove dealloc.
5577 2014-06-30 Eli Zaretskii <eliz@gnu.org>
5579 * coding.c (MIN_CHARBUF_SIZE): Enlarge to 32. (Bug#17881)
5581 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
5583 * nsmenu.m (update_frame_tool_bar): Set wait_for_tool_bar to NO
5584 when setNeedsDisplay is called so we don't trigger redisplay for every
5587 * nsterm.m (any_help_event_p): New variable.
5588 (mouseMoved:): Set any_help_event_p to YES if help event is
5589 generated. Remove else with empty help event that triggered redisplay
5590 for every mouse move.
5591 (windowDidResignKey:): If any_help_event_p, generate empty help event.
5593 2014-06-29 Dmitry Antipov <dmantipov@yandex.ru>
5595 * xfns.c (Qsuppress_icon): Remove; no real users.
5596 (syms_of_xfns): Don't DEFSYM it. Remove ancient comments.
5597 * w32fns.c (Qsuppress_icon): Remove, for the same reason.
5598 (syms_of_w32fns): Don't DEFSYM it.
5600 2014-06-29 Glenn Morris <rgm@gnu.org>
5602 * Makefile.in (ns-app): Mark as PHONY.
5604 2014-06-28 Glenn Morris <rgm@gnu.org>
5606 * Makefile.in (mostlyclean): There are no libXMenu11.a,
5607 liblw.a in this directory.
5609 2014-06-28 Andreas Schwab <schwab@linux-m68k.org>
5611 * coding.c (encode_coding_utf_8): Correctly count produced_chars
5612 also in unibyte case. (Bug#17865)
5614 2014-06-28 K. Handa <handa@gnu.org>
5616 * coding.c (MAX_CHARBUF_SIZE): Rename from CHARBUF_SIZE.
5617 (MIN_CHARBUF_SIZE): New macro.
5618 (ALLOC_CONVERSION_WORK_AREA): New arg SIZE. Callers changed.
5620 2014-06-27 Glenn Morris <rgm@gnu.org>
5622 * Makefile.in: Replace BOOTSTRAPEMACS sleight-of-hand
5623 with an order-only dependence on bootstrap-emacs. (Bug#2151)
5624 (.el.elc): Replace suffix rule with pattern rule.
5625 (%.elc): New pattern rule, with order-only prerequisite.
5626 ($(lisp)): No more need to depend on BOOTSTRAPEMACS.
5627 ($(lispsource)/loaddefs.el): Use an order-only prerequisite
5628 in place of BOOTSTRAPEMACS.
5630 2014-06-26 Dmitry Antipov <dmantipov@yandex.ru>
5632 * fns.c (Fcompare_strings): Use FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE.
5634 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
5636 Consistently use validate_subarray to verify substring.
5637 * fns.c (validate_substring): Not static any more. Adjust to
5638 use ptrdiff_t, not EMACS_INT, because string and vector limits
5639 can't exceed ptrdiff_t even if EMACS_INT is wider.
5640 (Fcompare_strings, Fsubstring, Fsubstring_no_properties)
5641 (secure_hash): Adjust user.
5642 * lisp.h (validate_subarray): Add prototype.
5643 * coding.c (Fundecodable_char_position):
5644 * composite.c (Fcomposition_get_gstring, Fcompose_string_internal):
5645 Use validate_subarray. Adjust comment to mention substring.
5647 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
5649 Do not allow out-of-range character position in Fcompare_strings.
5650 * fns.c (validate_subarray): Add prototype.
5651 (Fcompare_substring): Use validate_subarray to check ranges.
5652 Adjust comment to mention that the semantics was changed. Also see
5653 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00447.html.
5655 2014-06-24 Paul Eggert <eggert@cs.ucla.edu>
5657 Be more consistent about the 'Qfoo' naming convention.
5658 * image.c (Fimagemagick_types):
5659 * lisp.h (lisp_h_CHECK_TYPE, CHECK_TYPE, CHECK_ARRAY):
5660 * process.c (Fmake_network_process):
5661 Rename C local identifier 'Qfoo to avoid giving the false
5662 impression that it stands for the symbol 'foo'.
5664 2014-06-23 Dmitry Antipov <dmantipov@yandex.ru>
5666 Simplify and cleanup character conversion stuff.
5667 * lisp.h (multibyte_char_to_unibyte, multibyte_char_to_unibyte_safe):
5669 * character.c (multibyte_char_to_unibyte)
5670 (multibyte_char_to_unibyte_safe): Remove; no longer used.
5671 * character.h (make_char): Remove; unused.
5672 (CHAR_TO_BYTE8, CHAR_TO_BYTE_SAFE): Simplify.
5673 (ASCII_BYTE_P): Remove; ASCII_CHAR_P does the same thing.
5674 * buffer.c, charset.c, charset.h, cmds.c, coding.c, editfns.c:
5675 * fileio.c, indent.c, insdel.c, keyboard.c, lread.c, print.c:
5676 * search.c, term.c, xdisp.c, xterm.c: Related users changed.
5678 2014-06-22 Mario Lang <mlang@delysid.org>
5680 * w32fns.c (Fw32_shell_execute): The the -> the.
5682 2014-06-22 Dmitry Antipov <dmantipov@yandex.ru>
5684 * xmenu.c (mouse_position_for_popup):
5685 * xselect.c (mouse_position_for_drop): Do not duplicate ...
5686 * xfns.c (x_relative_mouse_position): ... and prefer this function.
5687 * menu.c (Fx_popup_menu):
5688 * xselect.c (x_handle_dnd_message): Adjust users.
5689 * menu.h (mouse_position_for_popup): Remove prototype.
5690 * xterm.h (x_relative_mouse_position): Add prototype.
5691 * xterm.c (x_find_topmost_parent): Break from the loop and do not
5692 call XFree if XQueryTree returns zero.
5694 2014-06-21 Eli Zaretskii <eliz@gnu.org>
5696 * indent.c (Fvertical_motion): Doc fix.
5697 Move to the goal column, if any, with a single call to
5698 move_it_in_display_line, not in two calls. Doing this with two
5699 calls causes move_it_in_display_line apply the line-prefix
5700 handling twice instead of just once. (Bug#17823)
5702 2014-06-21 Paul Eggert <eggert@cs.ucla.edu>
5704 Port to OS X ACLs (Bug#17810).
5705 * fileio.c (Ffile_acl): Port to OS X, where acl_get_file (...,
5706 ACL_TYPE_ACCESS) doesn't work.
5708 2014-06-21 Stefan Monnier <monnier@iro.umontreal.ca>
5710 * keyboard.c (read_key_sequence): Don't invoke Vprefix_help_command
5711 before checking key-translation-map (bug#17659).
5713 2014-06-21 Dmitry Antipov <dmantipov@yandex.ru>
5715 * font.c (font_make_object): Avoid dangling pointer which may
5716 crash GC (Bug#17771).
5718 2014-06-21 Eli Zaretskii <eliz@gnu.org>
5720 * image.c [5 < GIFLIB_MAJOR + (1 <= GIFLIB_MINOR)]: Declare the
5721 prototype of DGifCloseFile as appropriate for older and newer
5723 (gif_close): New function, encapsulates the differences in the
5724 calling sequence of DGifCloseFile before v5.1.0 and after it.
5725 (gif_load): Call gif_close instead of DGifCloseFile. Divulge the
5726 error string where appropriate. (Bug#17790)
5728 * xdisp.c (Fmove_point_visually): Instead of testing for keyboard
5729 macro execution, make sure point didn't move since last complete
5730 redisplay, as the condition for using the glyph matrix
5731 information. (Bug#17777)
5733 2014-06-19 Dmitry Antipov <dmantipov@yandex.ru>
5735 Minor cleanup of fonset code.
5736 * fontset.c (FONTSET_ID, set_fontset_id, FONTSET_NAME)
5737 (set_fontset_name, FONTSET_ASCII, set_fontset_ascii)
5738 (FONTSET_BASE, set_fontset_base, FONTSET_FRAME)
5739 (set_fontset_frame, FONTSET_NOFONT_FACE, set_fontset_nofont_face)
5740 (FONTSET_DEFAULT, set_fontset_default, FONTSET_FALLBACK)
5741 (set_fontset_fallback): Reorder extra slots and avoid unused slots.
5742 (free_realized_fontset): Remove because a no-op since 2008.
5743 (free_face_fontset): Adjust user.
5744 (syms_of_fontset): Shrink fontset by one extra slot.
5746 2014-06-17 Paul Eggert <eggert@cs.ucla.edu>
5748 Omit redundant extern decls.
5749 Most of this patch is from Dmitry Antipov, in:
5750 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00263.html
5751 * commands.h (update_mode_lines):
5752 * frame.h (Qbackground_color, Qforeground_color)
5753 (x_set_menu_bar_lines):
5754 * ftfont.c (ftfont_font_format):
5755 * intervals.h (Qkeymap, Qfont):
5756 * keyboard.c (timer_check, safe_run_hooks, Qregion_extract_function):
5757 * lisp.h (Ffboundp, Qnil, Qt, Qlambda, Qintegerp, Qwholenump)
5758 (Qsymbolp, Qlisp, Qconsp, Qstringp, Qarrayp, Qbufferp, Qmarkerp)
5759 (Qvectorp, Qbuffer_or_string_p, Qchar_table_p, Qvector_or_char_table_p)
5760 (Qfloatp, Qnumberp, Qfont_spec, Qfont_entity, Qfont_object)
5761 (Fbyteorder, wrong_type_argument, Fmax_char, syms_of_composite)
5762 (Fidentity, extract_float, init_display, syms_of_display, Qdisplay):
5763 (Qimage, Qbox, redisplay_preserve_echo_area, char_table_ref)
5764 (char_table_set, char_table_translate, Qautoload, Qbottom, Qtop)
5765 (Qvisible, Qfont, Qfront_sticky, Qrear_nonsticky, init_sigio)
5766 (Qtool_bar, Qheader_line):
5767 * macros.c (Fexecute_kbd_macro):
5768 * xdisp.c (Ftool_bar_height, Ftool_bar_height):
5769 * xterm.c (x_delete_terminal, XSetIMValues):
5770 * xterm.h (x_set_window_size, x_query_color, x_get_focus_frame)
5771 (x_implicitly_set_name, popup_activated)
5772 (widget_store_internal_border):
5773 Remove redundant decls.
5774 * frame.c [USE_X_TOOLKIT]: Include widget.h.
5775 * keyboard.c (Fexit_recursive_edit, Fabort_recursive_edit):
5776 Remove _Noreturn, as make-docfile now does that for us.
5777 * lisp.h (DEFUN): Don't declare fnname here; rely on make-docfile.
5778 (Qregion_extract_function): New decl.
5779 * window.c, xfns.c: Include menu.h.
5781 2014-06-17 Stefan Monnier <monnier@iro.umontreal.ca>
5783 * callint.c (Fcall_interactively): Fix up last change (bug#17701).
5785 2014-06-17 Dmitry Antipov <dmantipov@yandex.ru>
5787 * fileio.c (Fread_file_name): Do not pass redundant args and ...
5788 * callint.c (read_file_name): ... convert to static here.
5789 * lisp.h (Fread_file_name): Do not EXFUN it.
5790 (STRING_COPYIN): Remove; unused.
5791 * composite.c (CHAR_COMPOSABLE_P): Replace unsafe macro with ...
5792 (char_composable_p): ... static function. All users changed.
5793 * eval.c (toplevel): Remove redundant #include directives.
5794 * xterm.c (x_initialize): Add static to match prototype.
5795 * ccl.c (Fccl_execute_on_string):
5796 * font.c (fon_intern_prop): Use make_specified_string.
5798 2014-06-16 Paul Eggert <eggert@cs.ucla.edu>
5800 * Makefile.in (ns-app): Fix typo that broke build on OS X.
5801 Reported by David Caldwell in:
5802 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00251.html
5804 2014-06-16 Dmitry Antipov <dmantipov@yandex.ru>
5806 Do not ask for XRender extension each time XFT font is opened.
5807 * xftfont.c (xftfont_open): Move call to XRenderQueryExtension ...
5808 * xterm.c (x_term_init) [HAVE_XFT]: ... to here. Adjust comment.
5810 2014-06-15 Glenn Morris <rgm@gnu.org>
5812 * Makefile.in: Use `make -C' rather than `cd && make' throughout.
5814 2014-06-15 Eli Zaretskii <eliz@gnu.org>
5816 * xdisp.c (Fmove_point_visually): Don't use the glyph matrix
5817 information if we are in the middle of executing a keyboard macro,
5818 since redisplay doesn't update the screen until the macro is
5819 finished. (Bug#17777)
5821 * alloc.c (cleanup_vector): Don't dereference a font driver
5822 pointer if it is NULL. (Bug#17771)
5824 2014-06-13 Glenn Morris <rgm@gnu.org>
5826 * Makefile.in ($(leimdir)/leim-list.el, $(srcdir)/macuvs.h)
5827 ($(lispsource)/international/charprop.el)
5828 ($(libsrc)/make-docfile$(EXEEXT), $(lwlibdir)/liblw.a)
5829 ($(oldXMenudir)/libXMenu11.a, ns-app, .el.elc)
5830 ($(lispsource)/loaddefs.el, bootstrap-emacs$(EXEEXT)):
5831 GNU make automatically passes command-line arguments to sub-makes.
5833 2014-06-13 Paul Eggert <eggert@cs.ucla.edu>
5835 Avoid hangs in accept-process-output (Bug#17647).
5836 * lisp.h, process.c (wait_reading_process_input):
5837 Return int, not bool. All uses changed.
5838 * process.c (SELECT_CANT_DO_WRITE_MASK):
5839 Remove macro, replacing with ...
5840 (SELECT_CAN_DO_WRITE_MASK): ... new constant, with inverted sense.
5842 (status_notify): New arg WAIT_PROC. Return int, not void.
5845 2014-06-13 Eli Zaretskii <eliz@gnu.org>
5847 * menu.c (Fx_popup_menu): Don't call the frame's menu_show_hook if
5848 the frame is the initial frame, because the hook is not set up
5849 then, and Emacs crashes.
5850 Reported by Fabrice Popineau <fabrice.popineau@gmail.com>.
5852 2014-06-12 Stefan Monnier <monnier@iro.umontreal.ca>
5854 * keymap.c (silly_event_symbol_error): Don't recommend the use
5857 2014-06-11 Eli Zaretskii <eliz@gnu.org>
5859 * xdisp.c (set_cursor_from_row): Fix an off-by-one error when
5860 matching overlay strings with 'cursor' property against buffer
5861 positions traversed in the glyph row. (Bug#17744)
5863 2014-06-11 Jan Djärv <jan.h.d@swipnet.se>
5865 * nsterm.h (EmacsApp): Always compile in shouldKeepRunning, isFirst
5868 * nsterm.m (run): Always compile for Cocoa. Use runtime check to
5869 determine 10.9 (Bug#17751).
5871 * macfont.m (macfont_draw): Positions were not freed.
5873 2014-06-10 Dmitry Antipov <dmantipov@yandex.ru>
5875 * dispextern.h (PREPARE_FACE_FOR_DISPLAY): Remove as a duplicate of ...
5876 * xfaces.c (prepare_face_for_display) [HAVE_WINDOW_SYSTEM]: ... this
5877 function. Also adjust comment.
5878 * fringe.c, w32term.c, xdisp.c, xterm.c: All users changed.
5880 * dispextern.h (struct face) [HAVE_XFT]: Ifdef 'extra' member.
5881 * font.c (font_done_for_face):
5882 * xfaces.c (realize_non_ascii_face): Adjust user.
5883 * font.h (struct font_driver): Convert 'prepare_face' to return
5884 void because its return value is never used anyway.
5885 * xfont.c (xfont_prepare_face): Return void.
5886 * xftfont.c (xftfont_prepare_face): Likewise. Use xmalloc.
5887 (xftfont_done_face): Use xfree.
5889 * dispextern.h (last_tool_bar_item): Remove declaration.
5890 * frame.h (struct frame): New member last_tool_bar_item.
5891 * frame.c (make_frame): Initialize it.
5892 * xdisp.c (toplevel): Remove last_tool_bar_item.
5893 (handle_tool_bar_click, note_tool_bar_highlight):
5894 * w32term.c (w32_read_socket, w32_initialize):
5895 * xterm.c (handle_one_xevent, x_initialize): Adjust users.
5897 * frame.h (window_system_available) [!HAVE_WINDOW_SYSTEM]: Always false.
5898 * frame.c (window_system_available) [HAVE_WINDOW_SYSTEM]: Now here.
5900 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
5902 Say (accept-process-output P)'s result pertains to P if P is non-nil.
5903 * process.c (Faccept_process_output)
5904 (wait_reading_process_output): Mention that if PROCESS is non-nil,
5905 the return value is about PROCESS, not about other processes.
5907 2014-06-09 Dmitry Antipov <dmantipov@yandex.ru>
5909 Further adjustments to mark_object and friends.
5910 Now the mark_object's stack is just 32 bytes on a 64-bit
5911 system, which means extra 20% off the stack usage.
5912 * alloc.c (mark_save_value): As before, refactored out from ...
5913 (mark_object): ... adjusted user. Also add comment.
5915 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
5917 Fix core dump after a dropped X connection (Bug#17704).
5918 * sysdep.c (stuff_char): Don't abort merely because the selected frame
5919 is dead, as we may be shutting down.
5921 2014-06-08 Glenn Morris <rgm@gnu.org>
5923 * fileio.c (write-region-inhibit-fsync): Doc tweak.
5925 * data.c (Flss, Fgtr, Fleq, Fgeq): Doc tweaks.
5927 2014-06-08 Paul Eggert <eggert@cs.ucla.edu>
5929 If a C name must be extern on some platforms, make it extern on all.
5930 * dispextern.h (set_vertical_scroll_bar, erase_phys_cursor)
5932 * font.h (ftxfont_driver) [HAVE_XFT]:
5933 * keyboard.h (menu_items_inuse, ignore_mouse_drag_p, make_ctrl_char):
5934 * lisp.h (get_frame_param):
5935 * menu.h (tty_menu_show):
5936 * process.h (conv_sockaddr_to_lisp, catch_child_signal):
5937 * termhooks.h (encode_terminal_code):
5938 * xterm.h (x_menu_wait_for_event):
5940 * frame.c (get_frame_param):
5941 * fringe.c (max_used_fringe_bitmap):
5942 * ftxfont.c (ftxfont_driver):
5943 * keyboard.c (ignore_mouse_drag_p, make_ctrl_char):
5944 * menu.c (menu_items_inuse):
5945 * process.c (conv_sockaddr_to_lisp, catch_child_signal):
5946 * term.c (encode_terminal_code, tty_menu_show):
5947 * xdisp.c (set_vertical_scroll_bar, erase_phys_cursor):
5948 * xfaces.c (load_color):
5949 * xmenu.c (x_menu_wait_for_event):
5952 2014-06-08 Dmitry Antipov <dmantipov@yandex.ru>
5954 Change object marking routines to minimize stack usage.
5955 This change moves a few cold paths from mark_object to NO_INLINE
5956 functions and adjusts symbol marking loop. According to GCC 4.8.2
5957 -Wstack-usage, this reduces mark_object's stack usage from 80 to
5958 48 bytes on a 64-bit system. For a long byte-force-recompile runs,
5959 stack usage at the mark phase is reduced up to 28%. Surprisingly,
5960 it also gains up to 3% in speed (with default '-O2 -g3' flags).
5961 * alloc.c (mark_compiled, mark_localized_symbol): New functions,
5962 refactored out from ...
5963 (mark_object): ... adjusted user. Also mark symbols in a tight
5965 (mark_face_cache): Add NO_INLINE.
5967 2014-06-08 Eli Zaretskii <eliz@gnu.org>
5969 * sysdep.c (reset_sys_modes): Use cursorX, not curX, as the latter
5970 contains garbage on WINDOWSNT (which could potentially infloop at
5973 Minimize cursor motion during TTY menu updates.
5974 * term.c (tty_menu_display): Don't position cursor here.
5975 Instead, pass the cursor coordinates to update_frame_with_menu.
5976 (tty_menu_activate): Send the hide cursor command only once in an
5977 iteration through the outer 'while' loop.
5979 * dispnew.c (update_frame_1): Accept an additional argument
5980 SET_CURSOR_P, and position the cursor at the end of the frame
5981 update only if that argument is non-zero. All callers changed to
5982 provide the additional argument as non-zero, except for
5983 update_frame_with_menu.
5984 (update_frame_with_menu): Accept 2 additional arguments ROW and
5985 COL; if they are non-negative, instruct update_frame_1 not to
5986 position the cursor, and instead position it according to ROW and COL.
5988 * dispextern.h (update_frame_with_menu): Update prototype.
5990 2014-06-08 Stefan Monnier <monnier@iro.umontreal.ca>
5992 * callproc.c (call_process): Don't check read-only if we don't insert
5993 anything (bug#17666).
5995 2014-06-08 Eli Zaretskii <eliz@gnu.org>
5997 * dispnew.c (update_frame_with_menu): Set display_completed.
5999 2014-06-07 Eli Zaretskii <eliz@gnu.org>
6001 * term.c (tty_menu_show) [WINDOWSNT]: Make tty_menu_show extern
6003 * menu.h (tty_menu_show) [WINDOWSNT]: Declare extern only for WINDOWSNT.
6005 2014-06-06 Paul Eggert <eggert@cs.ucla.edu>
6007 * term.c (tty_menu_show) [!HAVE_NTGUI]: Now static.
6008 * menu.h (tty_menu_show) [!HAVE_NTGUI]: Omit extern decl.
6010 2014-06-06 Stefan Monnier <monnier@iro.umontreal.ca>
6012 * window.c (Frecenter): Signal an error if window-buffer is not
6015 * keyboard.c (make_lispy_position): Don't include a buffer position in
6016 mode/header-line mouse events.
6018 * keyboard.c (read_char): Handle (t . <event>) in the second use of
6019 Vunread_command_events (bug#17650).
6021 2014-06-06 Dmitry Antipov <dmantipov@yandex.ru>
6023 * xterm.c (x_setup_pointer_blanking):
6024 Conditionally probe Xfixes until this stuff is stabilized (Bug#17609).
6026 2014-06-05 Dmitry Antipov <dmantipov@yandex.ru>
6028 * keyboard.c, process.c: Do not define POLL_FOR_INPUT here
6029 because it will be defined in generated config.h if needed.
6031 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
6033 Use terminal-specific hooks to display popup dialogs.
6034 * termhooks.h (struct terminal): New field popup_dialog_hook.
6035 * menu.c (emulate_dialog_with_menu): New function, refactored from ...
6036 (Fx_popup_dialog): ... adjusted user. Also remove old #if 0
6037 code and use popup_dialog_hook.
6038 * nsmenu.m (ns_popup_dialog): Make hook-compatible.
6039 * nsterm.h (ns_popup_dialog): Adjust prototype.
6040 * nsterm.m (ns_create_terminal):
6041 * w32term.c (w32_create_terminal):
6042 * xterm.c (x_create_terminal) [USE_X_TOOLKIT || USE_GTK]:
6043 Setup popup_dialog_hook.
6045 2014-06-04 Eli Zaretskii <eliz@gnu.org>
6047 * w32heap.c (report_temacs_memory_usage): Improve the report by
6048 reporting the large blocks that are actually occupied at dump time.
6050 * w32console.c (initialize_w32_display): Set the console
6051 menu_show_hook, otherwise TTY menus are broken on w32.
6053 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
6055 Use terminal-specific hooks to display menus.
6056 * termhooks.h (struct terminal): New field menu_show_hook.
6057 * menu.h (<anonymous enum>): Bit flags for menu hooks.
6058 (x_menu_show, w32_menu_show, ns_menu_show, tty_menu_show):
6060 * menu.c (Fx_popup_menu): Use bit flags and menu_show_hook.
6061 * nsmenu.m (ns_menu_show):
6062 * w32menu.c (w32_menu_show):
6063 * xmenu.c (x_menu_show):
6064 * term.c (tty_menu_show): Adjust to use bit flags.
6065 (set_tty_hooks): Set menu_show_hook.
6066 * xterm.c (x_create_terminal):
6067 * nsterm.m (ns_create_terminal):
6068 * msdos.c (initialize_msdos_display):
6069 * w32term.c (w32_create_terminal): Likewise.
6071 2014-06-03 Juanma Barranquero <lekktu@gmail.com>
6073 * w32heap.c (DUMPED_HEAP_SIZE) [!_WIN64]: Reduce to 11 MB.
6075 2014-06-03 Eli Zaretskii <eliz@gnu.org>
6077 * sysselect.h (fd_CLR, fd_ISSET, fd_SET, FD_CLR, FD_ISSET)
6078 (FD_SET): Don't define on WINDOWSNT.
6080 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
6082 * emacs.c: Include "sysselect.h", to define its inline functions.
6083 Reported by Glenn Morris in:
6084 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00077.html
6086 Do not require libXt-devel when building with gtk.
6087 * gtkutil.h, menu.h: Include lwlib-widget.h, not lwlib-h, to avoid
6088 dependency on libXt-devel.
6089 * menu.h [HAVE_NTGUI]: Include lwlib-widget.h in this case too.
6090 (enum button_type, widget_value) [HAVE_NTGUI]: Remove, as
6091 lwlib-widget.h now does this.
6092 * nsmenu.m (ns_menu_show): "enabled" -> "enable" to fix typo.
6094 2014-06-03 Paul Eggert <eggert@penguin.cs.ucla.edu>
6096 If ENABLE_CHECKING, range-check args of FD_CLR, FD_ISSET, FD_SET.
6097 * process.c (add_read_fd, delete_read_fd, add_write_fd)
6098 (delete_write_fd, wait_reading_process_output):
6099 Remove now-redundant easserts.
6100 * sysselect.h (SYSSELECT_H): New macro, to avoid double-inclusion woes.
6101 Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
6102 (fd_CLR, fd_ISSET, fd_SET): New inline functions.
6103 (FD_CLR, FD_ISSET, FD_SET): Redefine in terms of these functions.
6105 2014-06-03 Eli Zaretskii <eliz@gnu.org>
6107 * w32heap.c (DUMPED_HEAP_SIZE): Move from w32heap.h. Don't use
6108 HEAPSIZE; instead, define separate values for the 32- and 64-bit builds.
6109 (calloc): Don't undef, it is never defined.
6110 (HEAP_ENTRY_SHIFT): Remove unused macro.
6112 * Makefile.in (C_HEAP_SWITCH): Remove.
6113 (ALL_CFLAGS): Don't use $(C_HEAP_SWITCH).
6115 Fix MS-Windows build broken by menu changes on 2014-06-02.
6116 * w32menu.c (w32_menu_show): Fix a typo that broke compilation.
6118 * menu.h (enum button_type, struct _widget_value) [HAVE_NTGUI]:
6119 Define instead of including ../lwlib/lwlib.h, which causes
6120 compilation errors due to missing X11 headers.
6122 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
6124 * process.c (wait_reading_process_output): Omit incorrect test of
6125 p->infd against zero. Add easserts for infd having a plausible value.
6127 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
6129 Adjust to match recent lwlib changes.
6130 * menu.h (xmalloc_widget_value): Replace by ...
6131 (make_widget_value): ... new prototype.
6132 * menu.c (xmalloc_widget_value): Replace by ...
6133 (make_widget_value): ... new function.
6134 (free_menubar_widget_value_tree, digest_single_submenu): Adjust users.
6135 * gtkutil.c (malloc_widget_value, free_widget_value):
6136 (widget_value_free_list, malloc_cpt): Remove old lwlib-compatible code.
6137 * keyboard.h (enum button_type, struct _widget_value):
6138 * gtkutil.h, nsgui.h, w32gui.h (malloc_widget_value, free_widget_value):
6140 * nsmenu.m (ns_update_menubar, ns_menu_show):
6141 * w32menu.c (set_frame_menubar, w32_menu_show, w32_dialog_show):
6142 * xmenu.c (set_frame_menubar, xmenu_show, x_dialog_show): Adjust users.
6143 * xterm.h (XtParent) [USE_GTK]: Remove unused macro.
6145 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
6147 * image.c (x_query_frame_background_color)
6148 [HAVE_PNG || HAVE_NS || HAVE_IMAGEMAGICK || HAVE_RSVG]:
6149 Fix --enable-gcc-warnings compilation without image libraries.
6151 2014-06-02 Eli Zaretskii <eliz@gnu.org>
6153 * w32heap.c (malloc_after_dump, realloc_after_dump): Update the
6154 emulated break value only if it goes up.
6155 (sbrk): Add assertion that the INCREMENT argument is strictly
6156 zero. Improve and correct the commentary.
6158 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
6160 Improve AIX-related merge from emacs-24.
6161 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Fix comment.
6162 * lisp.h (ENUMABLE) [!_AIX]: Don't define to 0 merely because we're
6163 not on AIX; since we're on the trunk we can use enums more broadly.
6165 * frame.c (x_set_frame_parameters): Don't read uninitialized storage.
6167 2014-06-02 Jan Djärv <jan.h.d@swipnet.se>
6169 * xterm.c (xg_scroll_callback): Remove position, for jump set portion
6170 to min(value, whole).
6172 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
6174 Bring back the changes to GDB-visible symbols, but only on AIX.
6175 And only if it's not pre-4.2 GCC.
6176 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
6177 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
6178 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
6181 2014-06-02 Eli Zaretskii <eliz@gnu.org>
6183 * fileio.c (Finsert_file_contents): Call prepare_to_modify_buffer
6184 with PT, not GPT. (Bug#16433)
6186 Revert last changes to GDB-visible symbols.
6187 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): Delete macros.
6188 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Don't use them.
6189 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
6192 2014-06-02 Glenn Morris <rgm@gnu.org>
6194 * cmds.c (Fself_insert_command): Allow zero repeat count. (Bug#17649)
6196 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
6198 Fix port to 32-bit AIX with xlc (Bug#17598).
6199 * alloc.c (gdb_make_enums_visible): Remove FLOAT_TO_STRING_BUFSIZE.
6200 * conf_post.h (FLEXIBLE_ARRAY_MEMBER) [__IBMC__]: Don't define to empty.
6201 * lisp.h (FLOAT_TO_STRING_BUFSIZE): Make it a macro, instead of an enum,
6202 to work around a compiler bug in IBM xlc 12.1.
6204 2014-06-02 Eli Zaretskii <eliz@gnu.org>
6206 * xterm.c (x_update_window_end): Don't invalidate the entire
6207 mouse-highlight info, just signal frame_up_to_date_hook that mouse
6208 highlight needs to be redisplayed. (Bug#17588)
6210 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
6212 Port the GDB-visible symbols to AIX.
6213 Without them, GDB doesn't work to debug Emacs, since the AIX linker
6214 optimizes away the relevant external symbols. Use enums instead;
6215 this suffices for the AIX port, which is 32-bit-only anyway.
6216 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
6217 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
6218 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
6221 Include sources used to create macuvs.h.
6222 * Makefile.in ($(srcdir)/macuvs.h): New rule.
6223 * macuvs.h: Use automatically-generated header.
6225 2014-06-01 Paul Eggert <eggert@cs.ucla.edu>
6227 Port signal-handling to DragonFly BSD (Bug#17646).
6228 * callproc.c, sysdep.c (block_child_signal, unblock_child_signal):
6229 Move implementations from callproc.c to sysdep.c.
6230 * process.h, syssignal.h (block_child_signal, unblock_child_signal):
6231 Move declarations from process.h to syssignal.h.
6233 2014-06-01 Juanma Barranquero <lekktu@gmail.com>
6235 * callint.c (Ffuncall_interactively): Add usage.
6237 2014-06-01 Jan Djärv <jan.h.d@swipnet.se>
6239 * nsfns.m (ns_appkit_version_str): Add os version for Cocoa.
6241 2014-05-30 Eli Zaretskii <eliz@gnu.org>
6243 * w32heap.c (malloc_before_dump, malloc_after_dump)
6244 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
6245 (mmap_alloc, mmap_realloc): Check for errors more thoroughly and
6246 set errno where appropriate to emulate CRT functions.
6248 2014-05-30 Dmitry Antipov <dmantipov@yandex.ru>
6250 Debugging facility to check whether 'const char *' points to
6251 relocatable data of non-pure Lisp string.
6252 * alloc.c (maybe_lisp_pointer): New function, refactored out of ...
6253 (mark_maybe_pointer): ... adjusted user.
6254 (relocatable_string_data_p): New function.
6255 * lisp.h (relocatable_string_data_p): Add prototype.
6256 * xdisp.c (message_with_string): If ENABLE_CHECKING, make sure
6257 the pointer to relocatable Lisp data is not used.
6259 2014-05-30 Paul Eggert <eggert@cs.ucla.edu>
6261 Don't let SIGINT handling block SIGCHLD indefinitely (Bug#17561).
6262 * atimer.c (block_atimers):
6263 * callproc.c (block_child_signal): Block SIGINT too;
6264 otherwise, its handler might now unblock signals that it shouldn't.
6265 * keyboard.c (read_char): Clear signal mask, since we may
6266 be in a SIGINT handler, and many signals may be masked.
6267 * keyboard.c (handle_interrupt):
6268 * sysdep.c (handle_arith_signal):
6269 Clear signal mask instead of just unblocking the signal that
6270 was received, since several signals may be blocked at this point.
6272 2014-05-29 Eli Zaretskii <eliz@gnu.org>
6274 * Makefile.in (TEMACS_POST_LINK): Remove target.
6275 (emacs$(EXEEXT)): Remove $(ADDSECTION) from prerequisites.
6276 (temacs$(EXEEXT)): Remove $(TEMACS_POST_LINK) from the recipe.
6278 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
6280 * xmenu.c (xdialog_show): Remove prototype, rename to
6281 x_dialog_show, remove 2nd arg because it's always zero
6282 and simplify accordingly.
6283 (xw_popup_dialog): Adjust user.
6284 * w32menu.c (w32_dialog_show): Adjust prototype, remove
6285 2nd arg because it's always zero and simplify accordingly.
6286 (w32_popup_dialog): Adjust user.
6288 2014-05-29 Eli Zaretskii <eliz@gnu.org>
6290 * w32heap.c (report_temacs_memory_usage): New function.
6292 * unexw32.c (unexec) [ENABLE_CHECKING]:
6293 Call report_temacs_memory_usage.
6295 * w32heap.h (report_temacs_memory_usage): Add prototype.
6297 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
6299 Don't substitute sigprocmask for pthread_sigmask (Bug#17561).
6300 * Makefile.in (LIB_PTHREAD_SIGMASK): Remove; all uses removed.
6302 2014-05-29 Eli Zaretskii <eliz@gnu.org>
6304 * buffer.c (init_buffer): Accept an argument 'initialized'.
6305 [USE_MMAP_FOR_BUFFERS]: If 'initialized' is non-zero, reset
6306 mmap_regions and mmap_fd, to avoid referencing stale data from the
6307 dump phase. Add an assertion for buffer text of buffers created
6308 in temacs before this function is called. (Bug#17622)
6309 (mmap_regions_1, mmap_fd_1): Remove unused variables.
6311 * lisp.h (init_buffer): Update prototype.
6313 * emacs.c (main): Pass 'initialized' as the argument to init_buffer.
6315 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
6317 * alloc.c (Fgarbage_collect): Fix compilation with
6318 GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
6320 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
6322 * frame.c, frame.h (frame_char_to_pixel_position)
6323 (frame_set_mouse_position): Now static, and made private in
6324 frame.c rather than public in frame.h.
6326 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
6328 Refactor mouse positioning stuff to avoid code duplication.
6329 * frame.h (frame_char_to_pixel_position): New function.
6330 (x_set_mouse_position): Rename to...
6331 (frame_set_mouse_position): ...new function.
6332 (frame_set_mouse_pixel_position): Add prototype.
6333 * nsterm.m, w32term.c, xterm.c (x_set_mouse_pixel_position):
6334 Rename to frame_set_mouse_pixel_position.
6335 * frame.c (Fset_mouse_pixel_position, Fset_mouse_position):
6337 * xterm.h, w32term.h ( x_set_mouse_position)
6338 (x_set_mouse_pixel_position): Remove prototypes.
6340 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
6342 On X, always make pointer visible when deleting frame (Bug#17609).
6343 * frame.c (frame_make_pointer_visible, frame_make_pointer_invisible):
6345 * frame.h (frame_make_pointer_visible, frame_make_pointer_invisible):
6347 * cmds.c (Fself_insert_command): Use SELECTED_FRAME.
6348 * keyboard.c (gobble_input): If there is no terminal input error,
6349 make sure the pointer is visible for all frames on this terminal.
6350 * xterm.c (x_free_frame_resources): Enable pointer visibility if
6351 it was previously disabled.
6353 2014-05-28 Stefan Monnier <monnier@iro.umontreal.ca>
6355 * data.c (Fzerop): Move to Elisp.
6356 (syms_of_data): Don't defsubr it.
6357 * keyboard.c (echo_keystrokes_p): New function.
6358 (read_char, record_menu_key, read_key_sequence): Use it.
6360 * callint.c (Qfuncall_interactively): New var.
6361 (Qcall_interactively): Remove.
6362 (Ffuncall_interactively): New function.
6363 (Fcall_interactively): Use it.
6364 (syms_of_callint): Defsubr it.
6366 2014-05-27 Stefan Monnier <monnier@iro.umontreal.ca>
6368 * bytecode.c (FETCH) [BYTE_CODE_SAFE]: Check the bytecode wasn't
6369 relocated from under us.
6371 2014-05-27 Fabrice Popineau <fabrice.popineau@gmail.com>
6373 Use mmap(2) emulation for allocating buffer text on MS-Windows.
6374 * Makefile.in (C_HEAP_SWITCH): Get the predefined heap size from
6375 configure, not from HEAPSIZE.
6376 (ADDSECTION, MINGW_TEMACS_POST_LINK): Remove, no longer used.
6378 * lisp.h (NONPOINTER_BITS): Modify the condition to define to zero
6379 for MinGW, since it no longer uses gmalloc.
6381 * buffer.c: Do not define mmap allocations functions for Windows.
6382 Remove mmap_find which is unused. Remove mmap_set_vars which does
6384 [WINDOWSNT]: Include w32heap.h.
6385 (init_buffer): Always allocate new memory for buffers.
6387 * emacs.c: Remove mmap_set_vars calls.
6389 * image.c (free_image): Undef free for Windows because it is
6390 redirected to our private version.
6392 * unexw32.c (COPY_PROC_CHUNK): Use %p format for 64bits compatibility.
6393 (copy_executable_and_dump_data): Remove dumping the heap section.
6394 (unexec): Restore using_dynamic_heap after dumping.
6396 * w32heap.c (dumped_data_commit, malloc_after_dump)
6397 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
6398 (free_after_dump, free_before_dump, mmap_alloc, mmap_realloc)
6399 (mmap_free): New functions.
6401 * w32heap.h: Declare dumped_data and mmap_* function prototypes.
6403 2014-05-27 Paul Eggert <eggert@cs.ucla.edu>
6405 * image.c (imagemagick_load_image): Use MagickRealType for local
6406 'color_scale', instead of double, to avoid a GCC warning about
6409 * xfns.c (Fx_window_property): Remove unused local.
6411 Don't kill already-reaped process (Bug#17561).
6412 * process.c (process_send_signal): Fix race condition where a
6413 subprocess was reaped by a signal handler between the check for
6414 liveness and calling 'kill', which meant that Emacs could in
6415 theory kill an innocent bystander process. Do the fix by blocking
6416 SIGCHLD in a critical section that checks liveness before killing.
6418 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6420 * w32.c (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT): Define only if undefined.
6422 2014-05-26 Ken Brown <kbrown@cornell.edu>
6424 * w32term.c (x_delete_display): Don't free dpyinfo->w32_id_name,
6425 even if !CYGWIN (see bug#17510).
6427 2014-05-26 Jan Djärv <jan.h.d@swipnet.se>
6429 * nsfns.m (Fns_do_applescript): Surround NSApp run
6430 with calls to ns_init_events, ns_finish_events (Bug#17424).
6432 * nsterm.h (ns_init_events, ns_finish_events): Declare.
6434 * nsterm.m (ns_init_events, ns_finish_events): New functions.
6435 (ns_read_socket, ns_select): Call ns_init_events, ns_finish_events.
6437 * nsfns.m (ns_do_applescript): Surround executeAndReturnError
6438 with calls to ns_init_events, ns_finish_events (Bug#17424).
6440 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6442 * xdisp.c (move_it_in_display_line_to): Don't record wrap position
6443 if we are iterating over an object that generates glyphs for
6444 marginal areas. (Bug#17585)
6446 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
6448 * xdisp.c (safe__call1, safe__eval): Now static.
6450 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6452 * xdisp.c (safe__call): Accept va_list argument instead of '...'.
6453 (safe_call, safe__call1): Construct a va_list argument for safe_call.
6454 (safe_call1): Call safe_call instead of safe__call directly.
6456 2014-05-26 Ken Brown <kbrown@cornell.edu>
6458 * w32term.c (x_delete_display) [CYGWIN]: Don't free
6459 dpyinfo->w32_id_name, to make sure it doesn't get freed more than
6462 2014-05-26 Stefan Monnier <monnier@iro.umontreal.ca>
6464 * xdisp.c: Bind inhibit-quit during pre-redisplay-function.
6465 (safe__call, safe__call1, safe__eval): New functions.
6466 (safe_call): Use it.
6467 (prepare_menu_bars): Use it for pre-redisplay-function (bug#17577).
6468 (display_mode_element): Same for `:eval'.
6470 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
6472 Fix port to 32-bit AIX (Bug#17540).
6473 * unexaix.c (copy_text_and_data): Don't add text_scnptr to ptr
6474 twice. _text already includes this offset.
6475 (unrelocate_symbols): Don't cast 64-bit integer to pointer.
6477 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6479 * xdisp.c (move_it_in_display_line_to): Avoid infinite recursion:
6480 when closest_pos is identical to to_charpos, don't recurse, since
6481 we already tried that, and failed. (Bug#17539)
6483 * w32fns.c (unwind_create_frame) [GLYPH_DEBUG]: If we are
6484 unwinding when frame's faces were not initialized yet, increment
6485 the frame's image-cache reference count before calling
6486 x_free_frame_resources. Don't dereference
6487 dpyinfo->terminal->image_cache if it is NULL. (Bug#17524)
6489 2014-05-25 Jan Djärv <jan.h.d@swipnet.se>
6491 * nsfont.m (nsfont_draw): Simplify as arguments are adjusted in
6494 * nsterm.m (ns_draw_glyph_string): Move isComposite and end from
6495 macfont.m, call draw with adjusted arguments so font drivers
6496 don't need to do that.
6498 * macfont.m (macfont_draw): Merge changes from Macport.
6500 2014-05-24 Eli Zaretskii <eliz@gnu.org>
6502 * alloc.c (garbage_collect_1): New function, with all of the guts
6503 of Fgarbage_collect.
6504 (mark_stack): Accept an argument END and don't mark Lisp objects
6505 on the stack beyond the address given by END. Calculation of END
6506 was moved to Fgarbage_collect.
6507 (Fgarbage_collect): Calculate the end address of the stack portion
6508 that needs to be examined by mark_stack, and pass that address to
6509 garbage_collect_1, which will pass it to mark_stack.
6510 See http://lists.gnu.org/archive/html/emacs-devel/2014-05/msg00270.html
6511 for more details about the underlying problems. In particular,
6512 this avoids dumping Emacs with the large hash-table whose value is
6513 held in purify-flag for most of the time loadup.el runs.
6515 2014-05-24 Jan Djärv <jan.h.d@swipnet.se>
6517 * xfns.c (x_window_property_intern): New function (code from
6519 (Fx_window_property): Call x_window_property_intern. If property
6520 not found and NILP (source) and outer window != inner window,
6521 check outer window for property (Bug#17537).
6523 2014-05-22 Paul Eggert <eggert@cs.ucla.edu>
6525 Supply malloc and alloc_size attributes for extern allocators.
6526 This documents the C API, and helps GCC generate a bit better code.
6527 * conf_post.h (ATTRIBUTE_MALLOC, ATTRIBUTE_ALLOC_SIZE)
6528 (ATTRIBUTE_MALLOC_SIZE): New macros.
6529 * gmalloc.c (malloc, realloc, calloc):
6530 * gtkutil.h (malloc_widget_value):
6531 * lisp.h (ralloc, r_re_alloc, xmalloc, xzalloc, xrealloc, xnmalloc)
6532 (xnrealloc, xstrdup, xlispstrdup, record_xmalloc):
6535 2014-05-21 Paul Eggert <eggert@cs.ucla.edu>
6537 Don't assume that ImageMagick uses a 16-bit quantum (Bug#17519).
6538 * image.c (imagemagick_load_image): Port to hosts that do not use
6539 a 16-bit quantum, i.e., QuantumRange does not equal 65535.
6541 2014-05-21 Leo Liu <sdl.web@gmail.com>
6543 * fns.c (Fnreverse): Accept strings for SEQ and update doc-string.
6545 2014-05-20 Michael Albinus <michael.albinus@gmx.de>
6547 * dbusbind.c (xd_signature): Revert last 2 patches.
6549 2014-05-19 Paul Eggert <eggert@cs.ucla.edu>
6551 Allow any non-nil value to count as true in bool-vector.
6552 Likewise for xd_signature in dbusbind.c.
6553 This is more consistent with the usual practice in Emacs, which is
6554 that any non-nil value counts as true.
6555 * alloc.c (Fbool_vector): Don't require args to be t or nil.
6556 * dbusbind.c (xd_signature): Likewise, for booleans.
6557 * data.c, lisp.h (Qbooleanp):
6558 * lisp.h (CHECK_BOOLEAN): Remove. All uses removed.
6560 2014-05-19 Dmitry Antipov <dmantipov@yandex.ru>
6562 * lisp.h (CHECK_BOOLEAN): New function.
6563 * alloc.c (Fbool_vector): New function.
6564 (syms_of_alloc): Defsubr it.
6565 * data.c (Qbooleanp): New symbol.
6566 (syms_of_data): DEFSYM it.
6567 * dbusbind.c (xd_signature): Use CHECK_BOOLEAN.
6569 * font.c (font_matching_entity): Extract font-entity object
6570 from the vector of matching entities (Bug#17486).
6572 2014-05-17 Paul Eggert <eggert@cs.ucla.edu>
6574 Assume C99 or later (Bug#17487).
6575 * bytecode.c (B__dummy__): Remove.
6576 * conf_post.h (bool_bf) [!NS_IMPL_GNUSTEP]: Use bool.
6577 (FLEXIBLE_ARRAY_MEMBER): Now always empty.
6578 * dbusbind.c (XD_DEBUG_MESSAGE) [!DBUS_DEBUG]:
6579 * regex.c (DEBUG_PRINT): Assume varargs macros.
6580 * lisp.h (DEFUN_FUNCTION_INIT): Remove. All uses now assume C99.
6582 2014-05-17 Fabrice Popineau <fabrice.popineau@gmail.com>
6584 * buffer.c (init_buffer) [USE_MMAP_FOR_BUFFERS]: Always map new
6585 memory for every buffer that was dumped.
6587 2014-05-15 Dmitry Antipov <dmantipov@yandex.ru>
6589 * fns.c (Freverse): Allow vectors, bool vectors and strings.
6590 (Fnreverse): Allow vectors and bool vectors.
6592 2014-05-14 Dmitry Antipov <dmantipov@yandex.ru>
6594 Minor cleanup for terminal setup.
6595 * termhooks.h (create_terminal): Adjust prototype.
6596 * terminal.c (create_terminal): Pass output method and RIF as args.
6597 (init_initial_terminal):
6598 * nsterm.m (ns_create_terminal):
6599 * term.c (init_tty):
6600 * w32term.c (w32_create_terminal):
6601 * xterm.c (x_create_terminal): Adjust users.
6602 Avoid redundant NULL initializers and add comments.
6604 2014-05-13 Paul Eggert <eggert@cs.ucla.edu>
6606 * keyboard.c (Qdeactivate_mark): Now static.
6608 2014-05-13 Dmitry Antipov <dmantipov@yandex.ru>
6610 If available, use Xfixes extension to do pointer blanking.
6611 * Makefile.in (XFIXES_CFLAGS, XFIXES_LIBS): New var.
6612 * xfns.c (x_set_mouse_color): Do not call make_invisible_cursor here.
6613 (make_invisible_cursor): Move to...
6614 * xterm.c (make_invisible_cursor): ...here.
6615 (x_probe_xfixes_extension, xfixes_toggle_visible_pointer)
6616 (x_toggle_visible_pointer, x_setup_pointer_blanking): New functions.
6617 (x_term_init): Call to x_setup_pointer_blanking.
6618 (XTtoggle_invisible_pointer): Use blanking specific to this display.
6619 * xterm.h (struct x_display_info): New member toggle_visible_pointer.
6621 2014-05-12 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6623 * xdisp.c (draw_glyphs): Set clipping to highlight boundaries.
6625 2014-05-12 Glenn Morris <rgm@gnu.org>
6627 * fileio.c (Ffile_executable_p): Doc tweak.
6629 2014-05-12 Jan Djärv <jan.h.d@swipnet.se>
6631 * xsettings.c (init_gsettings): Use g_settings_schema_source_lookup
6632 instead of deprecated g_settings_list_schemas if possible (Bug#17434).
6634 2014-05-08 Paul Eggert <eggert@cs.ucla.edu>
6636 * minibuf.c (read_minibuf): Avoid C99ism in previous patch (Bug#17430).
6638 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
6640 Fix initialization of minibuffer history variable (Bug#17430).
6641 * minibuf.c (read_minibuf): Initialize histval to Qnil if unbound.
6642 Move the initialization up to prevent any "value void" message.
6644 2014-05-08 Samuel Bronson <naesten@gmail.com>
6646 * keyboard.c (Frecursive_edit): Ensure inc&dec of command_loop_level
6647 are matched (bug#17413).
6649 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
6651 Stop tooltips pulling Emacs window to front (Bug#17408).
6652 * w32fns.c (Fx_show_tip): Add SWP_NOOWNERZORDER flag to
6653 SetWindowPos invocations.
6655 2014-05-08 Jan Djärv <jan.h.d@swipnet.se>
6657 * nsselect.m (Fx_selection_exists_p): Just return Qnil if window system
6658 not initialized (Bug#17398).
6660 2014-05-07 Paul Eggert <eggert@cs.ucla.edu>
6662 * image.c: Include <png.h> before <setjmp.h> (Bug#17429).
6664 2014-05-06 Paul Eggert <eggert@cs.ucla.edu>
6666 * image.c: Do not use libpng if HAVE_NS, as NS does its own thing.
6667 [HAVE_NS]: Do not include png.h.
6668 (x_query_frame_background_color): New function.
6669 (png_load_body, imagemagick_load_image, svg_load_image): Use it.
6670 (png_load_body): Coalesce duplicate code.
6672 2014-05-04 Paul Eggert <eggert@cs.ucla.edu>
6674 Consult libpng-config more consistently (Bug#17339).
6675 * Makefile.in (PNG_CFLAGS): New var.
6676 (ALL_CFLAGS): Use it.
6677 * image.c [HAVE_PNG]: Don't worry about <libpng/png.h>, as
6678 CFLAGS now handles this.
6680 2014-05-03 Paul Eggert <eggert@cs.ucla.edu>
6682 Handle systems without WCONTINUED consistently. (Bug#15110, 17339)
6683 * process.c (handle_child_signal): Remove WCONTINUED ifdef,
6684 because WCONTINUED is always defined now.
6685 * syswait.h (WCONTINUED): Move here from ../lib-src/emacsclient.c.
6687 2014-05-03 Eli Zaretskii <eliz@gnu.org>
6689 * buffer.c (overlay_strings): Fix the wording of the commentary.
6691 2014-05-01 Glenn Morris <rgm@gnu.org>
6693 * floatfns.c (Fisnan):
6694 * profiler.c (Fprofiler_cpu_running_p): Doc fix (replace `iff').
6696 2014-05-01 Eli Zaretskii <eliz@gnu.org>
6698 * term.c (tty_menu_activate): A better initialization for cursor
6701 2014-05-01 Stefan Monnier <monnier@iro.umontreal.ca>
6703 * intervals.c: Tighten assertions.
6704 (create_root_interval): Make sure the interval is not empty.
6705 (intervals_equal): Use booleans.
6706 (rotate_right, rotate_left): Check LENGTHs rather than TOTAL_LENGTH.
6707 (balance_an_interval): Sanity check LENGTHs and TOTAL_LENGTHs.
6708 (balance_possible_root_interval): Simplify and use booleans.
6709 (split_interval_right, split_interval_left): Check LENGTH, and remove
6710 now redundant assertion.
6711 (adjust_intervals_for_insertion): Remove now redundant assertions.
6712 (delete_node, interval_deletion_adjustment)
6713 (adjust_intervals_for_deletion, merge_interval_right)
6714 (merge_interval_left): Check LENGTH rather than TOTAL_LENGTH.
6715 (reproduce_interval): Make sure the interval is not empty.
6717 2014-04-30 Paul Eggert <eggert@cs.ucla.edu>
6719 * term.c (tty_menu_activate): Don't assume row and col are initialized.
6720 GCC 4.9.0 warned about this, and I couldn't easily prove to my own
6721 satisfaction that they would always be initialized.
6723 2014-04-30 Eli Zaretskii <eliz@gnu.org>
6725 * term.c (tty_menu_display): Move the cursor to the active menu item.
6726 (tty_menu_activate): Return the cursor to the active menu item
6727 after displaying the menu and after displaying help-echo.
6728 See http://lists.gnu.org/archive/html/emacs-devel/2014-04/msg00402.html
6729 for the details of why this is needed by screen readers and
6732 2014-04-30 Glenn Morris <rgm@gnu.org>
6734 * process.c (handle_child_signal):
6735 Handle systems without WCONTINUED. (Bug#15110, 17339)
6737 2014-04-29 Stefan Monnier <monnier@iro.umontreal.ca>
6739 * window.c (struct saved_window): Remove mark.
6740 (Fset_window_configuration, save_window_save)
6741 (compare_window_configurations): Don't touch marks any more.
6743 2014-04-28 Paul Eggert <eggert@cs.ucla.edu>
6745 Use bits_word for gcmarkbits.
6746 * alloc.c (struct cons_block, struct float_block): On 64-bit hosts,
6747 bits_word is typically a tad more efficient for mark bits than
6748 unsigned is, so use bits_word. All uses changed.
6749 * lisp.h (BITS_PER_INT): Remove; no longer used.
6751 Avoid undefined behavior in signed left shift.
6752 This ports to GCC 4.9.0 with -fsanitize=undefined.
6753 * alloc.c (bool_vector_fill, SETMARKBIT, UNSETMARKBIT):
6755 * regex.c (extract_number):
6756 * lisp.h (make_number, XINT):
6757 Do not shift a 1 bit left into a sign bit.
6758 * alloc.c (struct cons_block, struct float_block): Use unsigned,
6759 not int, for gcmarkbits. All uses changed.
6761 2014-04-25 Eli Zaretskii <eliz@gnu.org>
6763 * search.c (Fnewline_cache_check): Don't try to count newlines
6764 outside the buffer's restriction, as find_newline doesn't support that.
6766 2014-04-24 Stefan Monnier <monnier@iro.umontreal.ca>
6768 * window.c (Fset_window_configuration): Deactivate the mark before
6770 (set_window_buffer): Ignore window_initialized.
6771 (window_initialized): Remove.
6772 * keyboard.c (Qdeactivate_mark): Not static any more.
6773 * buffer.c (buffer_local_value): Rename from buffer_local_value_1.
6776 2014-04-23 Paul Eggert <eggert@cs.ucla.edu>
6778 * conf_post.h (ADDRESS_SANITIZER_WORKAROUND): Port to GCC 4.9.0
6779 and to clang 3.4, which have fixed the bug. This should let us
6780 run a bit faster on these platforms when address sanitization is
6783 2014-04-22 Paul Eggert <eggert@cs.ucla.edu>
6785 Port to GCC 4.9.0 with --enable-gcc-warnings.
6786 * image.c (struct my_jpeg_error_mgr) [lint]: Remove member fp.
6788 (jpeg_load_body) [lint]: Add a 'volatile' to pacify a buggy GCC in
6789 a way that also works with GCC 4.9.0.
6791 * search.c (Fnewline_cache_check): Remove unused locals.
6793 2014-04-22 Eli Zaretskii <eliz@gnu.org>
6795 * search.c (find_newline1): New subroutine.
6796 (Fnewline_cache_check): New function.
6797 (syms_of_search): Defsubr it.
6799 2014-04-22 Jarek Czekalski <jarekczek@poczta.onet.pl>
6801 Fix freezing with scroll bars of GTK3 Toolkit (bug#15801).
6802 * keyboard.c (unblock_input): Add comment.
6803 * xgselect.c (xg_select): Prevent Glib main loop recursion.
6805 2014-04-22 Daniel Colascione <dancol@dancol.org>
6807 * lread.c (readevalloop_eager_expand_eval): New function
6808 that can recurse into toplevel forms.
6809 (readevalloop): Call it.
6810 * lisp.h: Declare Qprogn.
6811 * callint.c (Qprogn): No longer static.
6813 2014-04-19 Stefan Monnier <monnier@iro.umontreal.ca>
6815 * intervals.c (rotate_right, rotate_left): Fix up length computation.
6816 Also change identifiers to match the comments, and add more assertions
6819 2014-04-18 Paul Eggert <eggert@cs.ucla.edu>
6821 * emacs.c (close_output_streams): Don't clear and restore errno.
6823 2014-04-18 Jan Djärv <jan.h.d@swipnet.se>
6825 * xterm.c (x_make_frame_visible): Prevent endless loop when frame
6826 never becomes visible, i.e. using XMonad (Bug#17237).
6828 2014-04-18 Eli Zaretskii <eliz@gnu.org>
6830 * xdisp.c (insert_left_trunc_glyphs): Ensure the left truncation
6831 glyph is written to TEXT_AREA of the temporary glyph_row. (Bug#17288)
6832 (Fline_pixel_height): Don't assume that the current buffer and the
6833 selected window's buffer are one and the same. (Bug#17281)
6835 * insdel.c (invalidate_buffer_caches): Invalidate the bidi
6836 paragraph-start cache before the newline cache. (Bug#17269)
6838 2014-04-17 Paul Eggert <eggert@cs.ucla.edu>
6840 * term.c (tty_send_additional_strings): No need to fflush here,
6842 (tty_set_terminal_modes): fflush after sending additional strings,
6845 2014-04-17 Daniel Colascione <dancol@dancol.org>
6847 * term.c (Qtty_mode_set_strings, Qtty_mode_reset_strings):
6849 (tty_send_additional_strings): New function.
6850 (tty_set_terminal_modes, tty_reset_terminal_modes): Use it.
6851 (syms_of_term): Intern tty-mode-set-strings and
6852 tty-mode-reset-strings.
6854 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
6856 * window.c (save_window_save): Lookup window_point_insertion_type in
6857 the right buffer (bug#15457).
6858 (Qwindow_point_insertion_type): New var.
6859 (syms_of_window): Initialize it.
6861 2014-04-16 Eli Zaretskii <eliz@gnu.org>
6863 Fix the MSDOS build.
6864 * unexcoff.c [MSDOS]: Include libc/atexit.h.
6865 (copy_text_and_data): Zero out the atexit chain pointer before
6868 * termhooks.h (encode_terminal_code): Update prototype.
6870 * term.c (encode_terminal_code) [DOS_NT]: Make it externally
6871 visible for all DOS_NT ports, not just WINDOWSNT.
6872 (syms_of_term) [!MSDOS]: Don't define 'tty-menu-*' symbols on MSDOS.
6874 * sysdep.c (emacs_sigaction_init, init_signals): Don't use SIGCHLD
6875 unless it is defined.
6876 (emacs_pipe) [MSDOS]: Redirect to 'pipe'.
6878 * process.c (close_on_exec, accept4, process_socket): Move into
6879 the "ifdef subprocesses" part.
6880 (catch_child_signal): Condition by "ifdef subprocesses".
6881 (syms_of_process) <Qinternal_default_process_sentinel>
6882 <Qinternal_default_process_filter>: Condition by "ifdef subprocesses".
6884 * msdos.h: Add prototypes for new functions.
6885 (EINPROGRESS): Define.
6886 (O_CLOEXEC): Define to zero.
6888 * msdos.c (check_window_system): Remove unnecessary an
6889 incompatible duplicate function.
6890 (sys_opendir, readlinkat, faccessat, fstatat, unsetenv):
6891 New functions in support of new functionality.
6893 * menu.c (single_menu_item): Add visual indication of submenu
6894 also for menus on MSDOS frames.
6895 (Fx_popup_menu) [!MSDOS]: Do not call tty_menu_show on MSDOS.
6897 * lisp.h (CHECK_PROCESS) [!subprocesses]: Do not define
6898 when async subprocesses aren't supported.
6900 * font.h (FONT_WIDTH) [MSDOS]: MSDOS-specific definition.
6902 * emacs.c (close_output_streams): Zero out errno before calling
6905 * dired.c [MSDOS]: Include msdos.h.
6907 * conf_post.h (opendir) [MSDOS]: Redirect to sys_opendir.
6908 (DATA_START) [MSDOS]: Define.
6909 (SYSTEM_PURESIZE_EXTRA) [MSDOS]: Enlarge by 25K.
6911 * callproc.c (block_child_signal, unblock_child_signal) [MSDOS]:
6912 Ifdef away for MSDOS.
6913 (record_kill_process) [MSDOS]: Ifdef away the entire body for MSDOS.
6914 (call_process_cleanup) [MSDOS]: Ifdef away portions not relevant
6916 (call_process) [MSDOS]: Fix call sequence of dostounix_filename.
6917 Use temporary file template that is compatible with mkostemp.
6918 Move vfork-related portions under #ifndef MSDOS.
6919 (syms_of_callproc): Unify templates of MSDOS and WINDOWSNT.
6921 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
6923 * buffer.c (Foverlays_at): Add argument `sorted'.
6925 2014-04-16 Eli Zaretskii <eliz@gnu.org>
6927 * insdel.c (invalidate_buffer_caches): When deleting or replacing
6928 text, invalidate the bidi_paragraph_cache upto and including the
6931 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
6933 Port to IRIX 6.5 (Bug#9684).
6934 * conf_post.h (INET6) [IRIX6_5]: Define.
6935 (HAVE_GETADDRINFO) [IRIX6_5]: Undef.
6936 * data.c (BITS_PER_ULL): Don't assume ULLONG_MAX is defined.
6938 2014-04-16 Eli Zaretskii <eliz@gnu.org>
6940 * keyboard.c (Fopen_dribble_file): Encode the dribble file-name
6941 before passing it to system APIs.
6943 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
6945 * bytecode.c (exec_byte_code): Rework the volatiles. Most importantly,
6946 make sure stack.byte_string_start is not de-adjusted by pushhandler.
6948 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
6950 * keyboard.c (Fopen_dribble_file): Avoid some races. (Bug#17187)
6952 2014-04-15 Paul Eggert <eggert@cs.ucla.edu>
6954 Remove DATA_SEG_BITS.
6955 The DATA_SEG_BITS hack was needed for older 32 bit platforms.
6956 As a result of this change, Emacs won't work on IRIX 6.5 with IRIX
6957 cc, but that platform is so old that SGI itself stopped supporting
6958 it in December 2013. If you still need Emacs on IRIX, please
6959 either compile with GCC and port the undumping code, or run
6960 './configure --with-wide-int'.
6961 * alloc.c (gdb_make_enums_visible): Update to match lisp.h.
6962 * lisp.h (GCTYPEBITS): Move definition up, and switch to the
6963 DEFINE_GDB_SYMBOL_START way to define it.
6964 (NONPOINTER_BITS): New macro.
6965 (EMACS_INT): Use it.
6966 [!USE_LSB_TAG && !WIDE_EMACS_INT]: Fail, and suggest reporting
6967 the problem and/or configuring --with-wide-int.
6968 (USE_LSB_TAG): Simplify, based on above changes.
6969 (gdb_DATA_SEG_BITS): Remove. All uses removed.
6970 * vm-limit.c (exceeds_lisp_ptr): Remove. All uses removed.
6972 2014-04-12 Eli Zaretskii <eliz@gnu.org>
6974 * xdisp.c (move_it_by_lines): If a large portion of buffer text is
6975 covered by a display string that ends in a newline, and that cases
6976 going back by DVPOS lines to hit the search limit, lift the limit
6977 and go back until DVPOS is reached. (Bug#17244)
6979 * indent.c (Fvertical_motion): Handle correctly the case when the
6980 display string is preceded by an empty line.
6982 * w32.c (sys_umask) <WRITE_USER>: Remove redundant constant, and
6983 use S_IWRITE instead.
6985 2014-04-11 Glenn Morris <rgm@gnu.org>
6987 * keyboard.c (Fopen_dribble_file): Make file private. (Bug#17187)
6989 2014-04-11 Ken Brown <kbrown@cornell.edu>
6991 * Makefile.in (EMACS_MANIFEST): Revert last change.
6993 2014-04-10 Daniel Colascione <dancol@dancol.org>
6995 * puresize.h (BASE_PURESIZE): Increase.
6997 2014-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
6999 * keyboard.c (syms_of_keyboard): Make deactivate-mark buffer-local.
7001 * insdel.c (prepare_to_modify_buffer_1): Cancel lock-file checks and
7002 region handling (and don't call signal_before_change) if
7003 inhibit_modification_hooks is set.
7004 (signal_before_change): Don't check inhibit_modification_hooks any more.
7006 2014-04-08 Daniel Colascione <dancol@dancol.org>
7008 * alloc.c (sweep_symbols, mark_object): Assert that symbol
7009 function cells contain valid lisp objects. (Modified version of
7012 * alloc.c (detect_suspicious_free): Split actual stack capturing
7013 out into new function for easier breakpoint setting.
7014 (note_suspicious_free): New function.
7016 2014-04-07 Stefan Monnier <monnier@iro.umontreal.ca>
7018 * lisp.h (struct Lisp_Symbol): New bitfield `pinned'.
7020 * alloc.c: Keep track of symbols referenced from pure space (bug#17168).
7021 (symbol_block_pinned): New var.
7022 (Fmake_symbol): Initialize `pinned'.
7023 (purecopy): New function, extracted from Fpurecopy. Mark symbols as
7024 pinned and signal an error for un-purifiable objects.
7025 (pure_cons): Use it.
7026 (Fpurecopy): Use it, except for objects that can't be purified.
7027 (mark_pinned_symbols): New function.
7028 (Fgarbage_collect): Use it.
7029 (gc_sweep): Remove hack made unnecessary.
7031 2014-04-07 Glenn Morris <rgm@gnu.org>
7033 * keyboard.c (Fopen_dribble_file): Doc tweak.
7035 2014-04-07 Ken Brown <kbrown@cornell.edu>
7037 * Makefile.in (EMACS_MANIFEST): Update comment. (Bug#17176)
7039 2014-04-07 Paul Eggert <eggert@cs.ucla.edu>
7041 * alloc.c: Simplify by removing use of HAVE_EXECINFO_H.
7042 We have a substitute execinfo.h on hosts that lack it.
7043 (suspicious_free_history): Make it EXTERNALLY_VISIBLE so it
7044 isn't optimized away.
7046 2014-04-05 Paul Eggert <eggert@cs.ucla.edu>
7048 Prefer 'ARRAYELTS (x)' to 'sizeof x / sizeof *x'.
7049 * alloc.c (memory_full):
7050 * charset.c (syms_of_charset):
7051 * doc.c (Fsnarf_documentation):
7053 * font.c (BUILD_STYLE_TABLE):
7054 * keyboard.c (make_lispy_event):
7055 * profiler.c (setup_cpu_timer):
7056 * xgselect.c (xg_select):
7057 * xterm.c (record_event, STORE_KEYSYM_FOR_DEBUG):
7059 * font.c (FONT_PROPERTY_TABLE_SIZE): Remove.
7060 Replace the only use with ARRAYELTS (font_property_table).
7061 * xfaces.c (DIM): Remove. All uses replaced by ARRAYELTS.
7063 2014-04-03 Daniel Colascione <dancol@dancol.org>
7065 * xterm.c (x_term_init):
7066 * xfns.c (best_xim_style):
7067 * xfaces.c (Fdump_colors):
7068 * w32fns.c (w32_default_color_map):
7069 * w32.c (init_environment, N_ENV_VARS):
7070 * unexcw.c (read_exe_header):
7071 * term.c (term_get_fkeys_1):
7072 * sysdep.c (init_baud_rate):
7073 * nsterm.m (ns_convert_key):
7074 * nsfns.m (get_geometry_from_preferences):
7075 * msdos.c (dos_set_window_size, init_environment):
7076 * macfont.m (mac_font_get_glyph_for_cid)
7077 (macfont_store_descriptor_attributes)
7078 (macfont_create_attributes_with_spec, mac_ctfont_get_glyph_for_cid):
7079 * keyboard.c (command_loop_1, read_menu_command, make_lispy_event)
7080 (NUM_MOD_NAMES, read_key_sequence_vs, Fcurrent_input_mode)
7082 * image.c (xpm_str_to_color_key):
7083 * fringe.c (MAX_STANDARD_FRINGE_BITMAPS):
7084 * frame.c (x_set_frame_parameters):
7085 * fileio.c (Ffile_selinux_context):
7086 * emacs.c (sort_args):
7087 * dosfns.c (msdos_stdcolor_name):
7088 * dired.c (file_attributes):
7089 * chartab.c (uniprop_decoder_count, uniprop_encode_count):
7090 Change expressions of the form sizeof(arr) / sizeof(arr[0])
7093 2014-04-02 Daniel Colascione <dancol@dancol.org>
7095 * data.c (Ffset): Abort if we're trying to set a function call to
7098 * lisp.h (ARRAYELTS): New macro.
7100 * alloc.c: Include execinfo.h if available.
7101 (SUSPICIOUS_OBJECT_CHECKING): New macro; define unconditionally.
7102 (suspicious_free_record): New structure.
7103 (suspicious_objects, suspicious_object_index)
7104 (suspicious_free_history, suspicious_free_history_index):
7106 (find_suspicious_object_in_range, detect_suspicious_free)
7107 (Fsuspicious_object): New functions.
7108 (cleanup_vector): Call find_suspicious_object_in_range.
7110 2014-04-02 Martin Rudalics <rudalics@gmx.at>
7112 * xterm.c (x_new_font): Don't calculate non-toolkit scrollbar
7113 width from font width (Bug#17163).
7115 * frame.c (x_set_frame_parameters): Calculate default values of
7116 new frame sizes only after all other frame parameters have been
7117 processed (Bug#17142).
7119 2014-04-02 Ken Brown <kbrown@cornell.edu>
7121 * conf_post.h (SYSTEM_PURESIZE_EXTRA) [CYGWIN]: Set to 10000.
7124 2014-04-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7126 * xterm.c (x_draw_image_glyph_string): Adjust image background
7127 width accordingly when its x position is adjusted. (Bug#17115)
7129 2014-04-02 Dmitry Antipov <dmantipov@yandex.ru>
7131 * font.c (font_list_entities): Do not add empty vector to font cache.
7132 (font_matching_entity): Likewise. If matching entity is found, insert
7133 1-item vector with this entity instead of entity itself (Bug#17125).
7135 * xterm.c (x_term_init) [USE_LUCID]: Fix minor memory leak.
7137 2014-04-01 Paul Eggert <eggert@cs.ucla.edu>
7139 * fns.c (validate_subarray): Rename from validate_substring,
7140 since it works for vectors too. New arg ARRAY. Optimize for the
7141 non-nil case. Instead of returning bool, throw an error if out of
7142 range, so that the caller needn't do that. All uses changed.
7143 Report original values if out of range.
7144 (Fsubstring, Fsubstring_no_properties, secure_hash):
7145 Also optimize the case where FROM is 0 or TO is the size.
7147 2014-03-31 Dmitry Antipov <dmantipov@yandex.ru>
7149 * search.c (Freplace_match): Use make_specified_string.
7150 * xterm.c, w32term.c (x_set_glyph_string_gc): Use emacs_abort
7151 to catch bogus override face of glyph strings.
7152 * fns.c (Fsubstring, Fsubstring_no_properties, secure_hash):
7153 Move common substring range checking code to...
7154 (validate_substring): ...this function.
7156 2014-03-31 Jan Djärv <jan.h.d@swipnet.se>
7158 * nsmenu.m (free_frame_tool_bar): Set wait_for_tool_bar = NO (Bug#16976)
7160 2014-03-30 Jan Djärv <jan.h.d@swipnet.se>
7162 * nsterm.m (updateFrameSize:): If waiting for the tool bar and tool
7163 bar is zero height, just return (Bug#16976).
7164 (initFrameFromEmacs:): Initialize wait_for_tool_bar.
7166 * nsterm.h (EmacsView): Add wait_for_tool_bar.
7168 * nsmenu.m (update_frame_tool_bar): Return early if view or toolbar
7169 is nil. If waiting for toolbar to complete, force a redraw.
7171 2014-03-28 Glenn Morris <rgm@gnu.org>
7173 * emacs.c (emacs_version): Use PACKAGE_VERSION rather than VERSION.
7174 (emacs_bugreport): New variable.
7175 (usage_message): Use PACKAGE_BUGREPORT.
7176 (syms_of_emacs) <report-emacs-bug-address>: New variable.
7178 * emacs.c (syms_of_emacs) <system-configuration-features>: New var.
7180 2014-03-27 Paul Eggert <eggert@cs.ucla.edu>
7182 Port recent signal-related changes to FreeBSD.
7183 Reported by Herbert J. Skuhra.
7184 * lisp.h (block_tty_out_signal, unblock_tty_out_signal):
7185 Move decls from here ...
7186 * syssignal.h: ... to here, so that lisp.h doesn't depend on signal.h.
7188 2014-03-27 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7190 * w32term.c (x_draw_image_glyph_string): Fix computation of height
7191 and width of image background when it is displayed with a 'box'
7194 2014-03-27 Paul Eggert <eggert@penguin.cs.ucla.edu>
7196 More backward-compatible fix to char-equal core dump (Bug#17011).
7197 * editfns.c (Fchar_equal): In unibyte buffers, assume values in
7198 range 128-255 are raw bytes. Suggested by Eli Zaretskii.
7200 2014-03-27 Juanma Barranquero <lekktu@gmail.com>
7202 * image.c (init_svg_functions): When loading SVG-related libraries,
7203 free already loaded libraries if the initialization fails.
7204 (rsvg_handle_set_size_callback): Remove declaration, unused.
7206 2014-03-26 Paul Eggert <eggert@cs.ucla.edu>
7208 Fix core dump in char-equal (Bug#17011).
7209 * editfns.c (Fchar_equal): Do not use MAKE_CHAR_MULTIBYTE in
7210 unibyte buffers, as we can't tell whether the characters are
7213 * insdel.c (adjust_markers_for_delete): Remove unused local.
7215 2014-03-26 Barry O'Reilly <gundaetiapo@gmail.com>
7217 Have (MARKER . ADJUSTMENT) undo records always be immediately
7218 after their corresponding (TEXT . POS) record in undo list.
7220 * lisp.h (record-delete): New arg record_markers.
7221 (record_marker_adjustment): No longer needed outside undo.c.
7222 * insdel.c (adjust_markers_for_delete): Move calculation of marker
7223 adjustments to undo.c's record_marker_adjustments. Note that
7224 fileio.c's decide_coding_unwind is another caller to
7225 adjust_markers_for_delete. Because it has undo list bound to t,
7226 it does not rely on adjust_markers_for_delete to record marker
7228 (del_range_2): Swap call to record_delete and
7229 adjust_markers_for_delete so as undo marker adjustments are
7230 recorded before current deletion's adjustments, as before.
7231 (adjust_after_replace):
7232 (replace_range): Pass value for new record_markers arg to
7234 * undo.c (record_marker_adjustment): Rename to
7235 record_marker_adjustments and made static.
7236 (record_delete): Check record_markers arg and call
7237 record_marker_adjustments.
7238 (record_change): Pass value for new record_markers arg to
7240 (record_point): at_boundary calculation no longer needs to account
7241 for marker adjustments.
7243 2014-03-26 Martin Rudalics <rudalics@gmx.at>
7245 * w32term.c (x_set_window_size): Refine fix from 2014-03-14
7248 2014-03-26 Glenn Morris <rgm@gnu.org>
7250 * fileio.c (Ffile_symlink_p): Doc fix. (Bug#17073)
7252 2014-03-26 Stefan Monnier <monnier@iro.umontreal.ca>
7254 * buffer.c (struct sortvec): Add field `spriority'.
7255 (compare_overlays): Use it.
7256 (sort_overlays): Set it.
7258 2014-03-26 Eli Zaretskii <eliz@gnu.org>
7260 * xdisp.c (redisplay_window): If all previous attempts to find the
7261 cursor row failed, try a few alternatives before falling back to
7262 the top-most row of the window. Use row_containing_pos. (Bug#17047)
7264 2014-03-26 Juanma Barranquero <lekktu@gmail.com>
7266 * image.c (x_bitmap_height, x_bitmap_width) [HAVE_X_WINDOWS]:
7267 * sysdep.c (reset_sigio) [!DOS_NT]: Declare conditionally.
7269 * keyboard.c (read_decoded_event_from_main_queue): #ifdef out
7270 variables on Windows.
7272 * w32fns.c (Ffile_system_info): Use parenthesis in and/or expression.
7274 * w32.c (unsetenv): Remove unused var `retval'.
7275 (emacs_gnutls_pull): Remove unused vars `fdset' and `timeout'.
7277 * w32notify.c (watch_worker): Remove unnecesary var sleep_result.
7278 (start_watching): Remove unused var `thr'.
7280 * w32proc.c (sys_spawnve): Comment out unused vars `first', `last'.
7281 (find_child_console): Remove unnecesary var `thread_id'.
7283 * w32term.c (w32_read_socket): Comment out unused vars `row', `columns'.
7284 (x_focus_frame): #ifdef 0 unused variable `dpyinfo'.
7286 2014-03-26 Glenn Morris <rgm@gnu.org>
7288 * filelock.c (Flock_buffer): Doc tweak.
7290 * buffer.c (Frestore_buffer_modified_p, Fkill_buffer):
7291 * emacs.c (shut_down_emacs):
7292 * fileio.c (Finsert_file_contents, write_region):
7293 * filelock.c (top-level, syms_of_filelock):
7294 * insdel.c (prepare_to_modify_buffer_1):
7295 CLASH_DETECTION is always defined now.
7297 2014-03-25 Eli Zaretskii <eliz@gnu.org>
7299 * w32.c (w32_delayed_load): Call DisableThreadLibraryCalls on the
7300 DLL handle, to speed up thread startup.
7302 2014-03-25 Paul Eggert <eggert@cs.ucla.edu>
7304 Handle sigmask better with nested signal handlers (Bug#15561).
7305 * atimer.c (sigmask_atimers): Remove.
7306 Remaining use rewritten to use body of this function.
7307 * atimer.c (block_atimers, unblock_atimers):
7308 * callproc.c (block_child_signal, unblock_child_signal):
7309 * sysdep.c (block_tty_out_signal, unblock_tty_out_signal):
7310 New arg OLDSET. All callers changed.
7311 * atimer.c (block_atimers, unblock_atimers):
7312 * callproc.c (block_child_signal, unblock_child_signal):
7313 * keyboard.c (handle_interrupt):
7314 * sound.c (vox_configure, vox_close):
7315 Restore the old signal mask rather than unilaterally clearing bits
7316 from the mask, in case a handler is running within another
7317 handler. All callers changed.
7318 * lisp.h, process.c, process.h, term.c:
7319 Adjust decls and callers to match new API.
7320 * sysdep.c (emacs_sigaction_init): Don't worry about masking SIGFPE;
7321 signal handlers aren't supposed to use floating point anyway.
7322 (handle_arith_signal): Unblock just SIGFPE rather than clearing mask.
7324 2014-03-23 Daniel Colascione <dancol@dancol.org>
7326 Split gc_sweep into discrete functions for legibility and better
7329 * alloc.c (sweep_strings, sweep_vectors): Add NO_INLINE
7330 (sweep_vectors): Fix typo in comment.
7331 (sweep_conses, sweep_floats, sweep_intervals)
7332 (sweep_symbols, sweep_misc, sweep_buffers): New functions.
7333 (gc_sweep): Call new functions, to which existing functionality is
7335 * fns.c (sweep_weak_hash_tables): Add NO_INLINE.
7337 2014-03-23 Juanma Barranquero <lekktu@gmail.com>
7339 * w32fns.c (Fw32_shell_execute): Declare `result' only on Cygwin.
7341 2014-03-23 Daniel Colascione <dancol@dancol.org>
7343 * xfns.c (create_frame_xic): Pass XNStatusAttributes to XCreateIC
7344 only if xic_style calls for it. This change allows Emacs to work
7345 with ibus. Also, don't leak resources if create_frame_xic fails,
7346 and stop caching xic_style across different displays.
7347 (supported_xim_styles): Make const.
7348 (best_xim_style): Remove first parameter: it's always just
7349 supported_xim_styles. Change to look at supported_xim_styles
7352 2014-03-23 Daniel Colascione <dancol@dancol.org>
7354 * term.c (init_tty): Rearrange condition for clarity; print
7355 appropriate diagnostic.
7357 2014-03-23 Daniel Colascione <dancol@dancol.org>
7359 * process.c (DATAGRAM_CONN_P): Don't underflow datagram_address
7360 array. (ASAN caught.)
7362 2014-03-22 Glenn Morris <rgm@gnu.org>
7364 * callproc.c (init_callproc): In etc, look for NEWS rather than GNU.
7366 2014-03-22 Daniel Colascione <dancol@dancol.org>
7368 * process.c (conv_sockaddr_to_lisp): When extracting the string
7369 names of AF_LOCAL sockets, stop before reading uninitialized memory.
7371 2014-03-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7373 Fix regression introduced by patch for Bug#10500.
7374 * xterm.c (x_draw_image_relief): Respect Vtool_bar_button_margin.
7375 * w32term.c (x_draw_image_relief): Likewise.
7377 2014-03-21 Martin Rudalics <rudalics@gmx.at>
7379 * w32fns.c (w32_wnd_proc): For WM_WINDOWPOSCHANGING don't
7380 constrain frame size in SW_SHOWMAXIMIZED case so we can truly
7381 maximize a frame for odd default fonts.
7383 2014-03-21 Glenn Morris <rgm@gnu.org>
7385 * minibuf.c (history-length): Increase default from 30 to 100.
7387 2014-03-21 Daniel Colascione <dancol@dancol.org>
7389 * xterm.c (x_bitmap_icon): Stop reading the icon bitmap from disk
7390 every time we switch to minibuffer.
7392 * alloc.c (lisp_align_malloc, allocate_string_data)
7393 (allocate_vectorlike): Allow mmap allocation of lisp objects.
7394 (pointers_fit_in_lispobj_p, mmap_lisp_allowed_p): New functions.
7396 2014-03-21 Eli Zaretskii <eliz@gnu.org>
7398 * w32fns.c (Fw32_shell_execute) [!CYGWIN]: Use ShellExecuteEx, to
7399 support more "verbs".
7401 2014-03-21 Daniel Colascione <dancol@dancol.org>
7403 Always prohibit dumping a dumped Emacs.
7405 * emacs.c (might_dump): New variable.
7406 (Fdump_emacs): Always prohibit dumping of dumped Emacs.
7407 * lisp.h (might_dump): Declare.
7408 * unexcw.c (unexec): Remove now-redundant multiple-dump detection code.
7410 2014-03-20 Paul Eggert <eggert@cs.ucla.edu>
7412 * doc.c (store_function_docstring): Fix pointer signedness mismatch.
7414 2014-03-20 Stefan Monnier <monnier@iro.umontreal.ca>
7416 * doc.c (store_function_docstring): Warn when we don't know where to
7418 (Fsubstitute_command_keys): Don't advertise the fact that
7419 text-properties are dropped, since we think it's a bug that we'll fix.
7421 * frame.h (SET_FRAME_VISIBLE): Keep frame_garbaged up to date.
7422 * xterm.c (handle_one_xevent) <MapNotify>: Don't garbage the frame.
7423 * frame.c (frame_garbaged): Make "docstring" more precise.
7425 2014-03-20 Glenn Morris <rgm@gnu.org>
7427 * charset.c (init_charset): When we cannot find the charsets directory,
7428 mention if EMACSDATA is set.
7430 2014-03-19 Paul Eggert <eggert@cs.ucla.edu>
7432 * fns.c (Frandom): Fix rare bug where the result isn't random.
7434 Fix porting inconsistency about rounding to even.
7435 * floatfns.c (emacs_rint) [!HAVE_RINT]: Round to even.
7436 This way, the unusual !HAVE_RINT case acts like the usual
7437 HAVE_RINT case, and we can fix the documentation accordingly.
7439 2014-03-19 Eli Zaretskii <eliz@gnu.org>
7441 * w32fns.c (reset_modifiers): Zero out keystate[] before using it.
7442 (w32_wnd_proc): Initialize the dwHoverTime member of
7443 TRACKMOUSEEVENT structure.
7445 2014-03-17 Teodor Zlatanov <tzz@lifelogs.com>
7447 * gnutls.c (Fgnutls_boot): Fix case of :verify-error = t.
7449 2014-03-16 Eli Zaretskii <eliz@gnu.org>
7451 * search.c (find_newline): Speed up the function when using the
7452 newline cache, by halving the number of calls to
7453 region_cache_forward and region_cache_backward. (Bug#16830)
7455 2014-03-15 Juanma Barranquero <lekktu@gmail.com>
7457 * buffer.c (Fset_buffer): Document return value (bug#17015).
7459 2014-03-14 Martin Rudalics <rudalics@gmx.at>
7461 * w32term.c (x_set_window_size): When frame-resize-pixelwise is
7462 nil, always resize character wise to avoid potential loss of the
7463 mode line (Bug#16923 related).
7465 2014-03-12 Martin Rudalics <rudalics@gmx.at>
7467 * frame.c (x_set_frame_parameters): Always calculate new sizes
7468 pixelwise to avoid potential loss when rounding.
7470 2014-03-11 Dmitry Antipov <dmantipov@yandex.ru>
7472 * xfns.c (x_set_mouse_color): Recolor vertical_drag_cursor.
7473 * xterm.c (x_free_frame_resources): Free all allocated cursors.
7475 2014-03-10 Eli Zaretskii <eliz@gnu.org>
7477 * w32.c (fstatat): Don't add an extra slash if the argument ends
7478 with a slash: this fails the subsequent call to stat_worker on
7479 Windows 9X. Reported by oslsachem <oslsachem@gmail.com>.
7481 2014-03-09 Martin Rudalics <rudalics@gmx.at>
7483 * xdisp.c (Fwindow_text_pixel_size): Adjust doc-string.
7485 2014-03-08 Jan Djärv <jan.h.d@swipnet.se>
7487 * nsterm.h (MAC_OS_X_VERSION_10_9): Add.
7489 * nsterm.m (constrainFrameRect:toScreen:): Constrain normally
7490 when frame is only on one screen (Bug#14713).
7492 2014-03-08 Eli Zaretskii <eliz@gnu.org>
7494 * xdisp.c (move_it_in_display_line_to): If word-wrap is ON, and
7495 there's a valid wrap point in the display line, the last glyph
7496 cannot "just barely fit" on this row, because display_line doesn't
7497 let it. Instead, proceed as if the last glyph didn't fit, so that
7498 we eventually back up the iterator to the wrap point. This avoids
7499 delusional behavior of move_it_to, whereby it proceeds to the next
7500 display line, but sets current_x to zero for all the glyphs that
7501 without word-wrap would fit on the previous display line.
7502 One result was that visual-order cursor movement behaved erratically
7504 (Fmove_point_visually): Add code to find the x coordinate of the
7505 last character before wrap point, under word-wrap on a TTY.
7507 2014-03-07 Eli Zaretskii <eliz@gnu.org>
7509 * xdisp.c (Fmove_point_visually): When under word-wrap, accept
7510 also return value of MOVE_POS_MATCH_OR_ZV from
7511 move_it_in_display_line_to, when moving from beginning of line to
7512 point's position. (Bug#16961)
7514 2014-03-07 Martin Rudalics <rudalics@gmx.at>
7516 * buffer.c (Vbuffer_list_update_hook): Doc-string fix.
7517 * window.c (Fselect_window): Explain NORECORD and
7518 `buffer-list-update-hook' in doc-string.
7520 2014-03-06 Martin Rudalics <rudalics@gmx.at>
7522 * window.c (Fother_window_for_scrolling): Check that
7523 Vother_window_scroll_buffer is a buffer.
7525 2014-03-06 Dmitry Antipov <dmantipov@yandex.ru>
7527 * xterm.c (xim_initialize): Always pass a copy of resource name
7528 to XRegisterIMInstantiateCallback and eassert whether return
7529 value is True. Passing copy is important because Xlib doesn't
7530 make its own copy and resource name argument usually points to
7531 SSDATA (Vx_resource_name), which may be changed from Lisp.
7532 (xim_close_display): For XUnregisterIMInstantiateCallback,
7533 always eassert return value and pass exactly the same values
7534 as were used for XRegisterIMInstantiateCallback.
7535 Otherwise XUnregisterIMInstantiateCallback will always fail. See Xlib
7536 sources to check why if you are interested.
7538 2014-03-05 Martin Rudalics <rudalics@gmx.at>
7540 * dispnew.c (change_frame_size_1): Add new_lines instead of
7541 new_height, the latter may be still zero if passed as such.
7542 * window.c (Fwindow_pixel_height): Mention bottom divider in
7545 2014-03-05 Paul Eggert <eggert@cs.ucla.edu>
7547 Fix "resource temporarily unavailable" with xgselect
7549 * xgselect.c: Include <stdbool.h>.
7550 (xg_select) [!USE_GTK]: Don't lose track of errno.
7552 Fix minor --enable-gcc-warnings issues.
7553 * widget.c (update_various_frame_slots, EmacsFrameResize):
7554 Avoid unused locals. Prefer 'if' to '#if' when either will do.
7556 2014-03-04 Ken Brown <kbrown@cornell.edu>
7558 * gmalloc.c (aligned_alloc): Clarify the code by making `adj'
7559 represent the actual adjustment needed for alignment.
7561 2014-03-04 Eli Zaretskii <eliz@gnu.org>
7563 * gmalloc.c (aligned_alloc): Don't allocate more memory than
7564 needed, and don't reallocate if the initial allocation already
7565 fits the bill. Suggested by Ken Brown <kbrown@cornell.edu>.
7567 2014-03-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7569 * xterm.c (x_draw_stretch_glyph_string): Reset clipping.
7572 2014-03-04 Michal Nazarewicz <mina86@mina86.com>
7574 * cmds.c (delete-char): Update docstring pointing out that the
7575 function ignores `delete-active-region' and `overwrite-mode'.
7577 2014-03-03 Eli Zaretskii <eliz@gnu.org>
7579 * font.c (Fframe_font_cache): Fix last change. (Bug#16930)
7581 * gmalloc.c (aligned_alloc): Fix adjustment of size of the
7582 allocated buffer due to alignment.
7583 (freehook): If the block to be freed was allocated by
7584 'aligned_alloc', find its real pointer before calling 'free'.
7586 (mabort) [emacs]: Call 'emacs_abort', not 'abort', to provide a
7589 2014-03-03 Dmitry Antipov <dmantipov@yandex.ru>
7591 * font.c (toplevel): Adjust comment about font cache layout.
7592 (font_clear_cache): Fix to match real font cache layout.
7593 Suggested by <namespace_collision@yahoo.com> in Bug#16069.
7594 (Fframe_font_cache) [FONT_DEBUG]: New function.
7595 (syms_of_font) [FONT_DEBUG]: Defsubr it.
7597 Avoid crashes when X fonts are erroneously freed on reused X
7598 'Display *' connection data (Bug#16069). Note that X font
7599 resources still may be leaked, but currently there is no way
7600 to completely avoid it.
7601 * xterm.h (struct x_display_info): New member x_id. Add comments.
7602 * xterm.c (x_display_id): New variable.
7603 (x_term_init): Assign identifier to each opened X connection.
7604 * xfont.c (struct xfont): New member x_display_id.
7605 (xfont_open): Initialize it with frame's display id.
7606 (xfont_close): Check whether font's display id matches the one
7607 recorded for the given display. Adjust comment.
7608 * xftfont.c (struct xftfont_info):
7609 (xftfont_open, xftfont_close): Exactly as above with xfont stuff.
7611 2014-03-01 Martin Rudalics <rudalics@gmx.at>
7613 Consider Vother_window_scroll_buffer valid iff it's a live buffer.
7614 * window.c (Fother_window_for_scrolling): Don't try to scroll a
7615 killed Vother_window_scroll_buffer.
7616 (Vother_window_scroll_buffer): Fix doc-string accordingly.
7618 2014-03-01 Eli Zaretskii <eliz@gnu.org>
7620 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Don't treat file names
7621 that start with more than 2 slashes as UNCs. (Bug#16751)
7623 2014-02-28 Paul Eggert <eggert@penguin.cs.ucla.edu>
7625 Fix a few crashes and leaks when cloning C strings.
7626 * alloc.c, lisp.h (dupstring): New function.
7627 * gtkutil.c (xg_get_font):
7628 * term.c (tty_default_color_capabilities):
7629 * xsettings.c (store_monospaced_changed)
7630 (store_font_name_changed, parse_settings)
7631 (read_and_apply_settings, init_gsettings, init_gconf): Use it.
7632 This avoids some unlikely crashes due to accessing freed storage,
7633 and avoids some minor memory leaks in the more-typical case.
7635 2014-02-28 Martin Rudalics <rudalics@gmx.at>
7637 * xdisp.c (note_mode_line_or_margin_highlight): Don't show drag
7638 cursor when modeline can't be dragged (Bug#16647).
7640 2014-02-28 Glenn Morris <rgm@gnu.org>
7642 * doc.c (Fsnarf_documentation): Snarf not-yet-bound variables
7643 from custom-delayed-init-variables. (Bug#11565)
7645 2014-02-27 Martin Rudalics <rudalics@gmx.at>
7647 More fixes for mouse glyph calculations (Bug#16647).
7648 * window.c (coordinates_in_window): In intersection of
7649 horizontal and vertical window dividers prefer the horizontal
7650 one. Add some extra parens to last fix.
7651 (window_relative_x_coord): Return x-coordinate for header and
7653 * xdisp.c (remember_mouse_glyph): In text area don't extend
7654 glyph into mode line to show the vertical drag cursor there
7655 immediately. Subdivide mouse glyphs in right fringes to show a
7656 horizontal drag cursor as soon as we enter the "grabbable width"
7657 portion. Handle vertical border case separately. Do not
7658 subdivide window divider areas.
7659 (note_mouse_highlight): On bottom divider of bottommost windows
7660 show vertical drag cursor only when the minibuffer window can be
7663 2014-02-27 Eli Zaretskii <eliz@gnu.org>
7665 * xdisp.c (pop_it): Restore the it->face_box_p flag which could be
7666 reset by the face of the object just displayed. See also bug#76.
7667 (get_next_display_element): If the string came from a display
7668 property, examine the box face attribute at it->position, not at
7669 it->current.pos, since the latter was not updated yet. (Bug#16870)
7670 (handle_face_prop): Improve commentary.
7672 2014-02-27 Michael Albinus <michael.albinus@gmx.de>
7674 * dbusbind.c (Fdbus__init_bus, Qdbus__init_bus, Sdbus__init_bus):
7675 Rename from Fdbus_init_bus_1, Qdbus_init_bus_1, Sdbus_init_bus_1.
7677 2014-02-26 Martin Rudalics <rudalics@gmx.at>
7679 Fixes around Bug#16647.
7680 * xdisp.c (remember_mouse_glyph): Handle ON_RIGHT_DIVIDER and
7681 ON_BOTTOM_DIVIDER cases.
7682 * window.c (coordinates_in_window): Return ON_VERTICAL_BORDER
7683 only if the window has no right divider.
7684 (Fcoordinates_in_window_p): Fix doc-string.
7686 2014-02-25 Juanma Barranquero <lekktu@gmail.com>
7688 * lread.c (Funintern): Fix doc to match advertised calling convention.
7690 2014-02-24 Daniel Colascione <dancol@dancol.org>
7692 * keyboard.c (read_char): Close race that resulted in lost events.
7694 2014-02-22 Glenn Morris <rgm@gnu.org>
7696 * frame.c (frame-alpha-lower-limit, frame-resize-pixelwise):
7697 * window.c (window-resize-pixelwise): Doc fixes.
7699 * process.c (Finternal_default_process_filter)
7700 (Finternal_default_process_sentinel): Doc tweaks.
7702 2014-02-21 Glenn Morris <rgm@gnu.org>
7704 * process.c (Fprocess_buffer, Faccept_process_output)
7705 (Finternal_default_process_filter, Finternal_default_process_sentinel):
7708 2014-02-21 Martin Rudalics <rudalics@gmx.at>
7710 * window.c (Fwindow_scroll_bar_width): New function.
7712 2014-02-21 Paul Eggert <eggert@cs.ucla.edu>
7714 Pacify GCC when configuring with --enable-gcc-warnings.
7715 * xdisp.c (move_it_in_display_line_to) [lint]:
7716 Initialize recently-added local.
7718 2014-02-21 Daniel Colascione <dancol@dancol.org>
7720 * dbusbind.c: Rename dbus-init-bus to dbus-init-bus-1.
7722 2014-02-20 Eli Zaretskii <eliz@gnu.org>
7724 * xdisp.c (init_iterator): Don't dereference a bogus face
7725 pointer. (Bug#16819)
7726 (try_cursor_movement): Don't use cursor position if
7727 set_cursor_from_row failed to compute it. This avoids assertion
7728 violations in MATRIX_ROW.
7729 (move_it_in_display_line_to): Save the iterator state in ppos_it
7730 only once per call. Reimplement the method used to return to the
7731 best candidate position if all the positions found in display line
7732 are beyond TO_CHARPOS. This cuts down the number of calls to
7733 bidi_shelve_cache, which moves a lot of stuff when lines are long
7734 and include bidirectional text. (Bug#15555)
7736 2014-02-20 Glenn Morris <rgm@gnu.org>
7738 * data.c (Fdefalias): Doc fix.
7740 2014-02-19 Eli Zaretskii <eliz@gnu.org>
7742 * xdisp.c (display_line): Fix horizontal scrolling of large images
7743 when fringes are turned off. This comes at a price of not
7744 displaying the truncation/continuation glyphs in this case.
7747 * image.c (x_create_x_image_and_pixmap) [HAVE_NTGUI]: If
7748 CreateDIBSection returns an error indication, zero out *ximg after
7749 destroying the image. This avoids crashes in memory allocations
7750 due to the fact that some of the callers also call
7751 x_destroy_x_image, which will attempt to free an already free'd
7754 2014-02-18 Martin Rudalics <rudalics@gmx.at>
7756 * widget.c (update_various_frame_slots): Don't set
7757 FRAME_PIXEL_HEIGHT and FRAME_PIXEL_WIDTH here (Bug#16736).
7759 2014-02-18 Michael Albinus <michael.albinus@gmx.de>
7761 * dbusbind.c (xd_close_bus): Apply proper check on busobj.
7763 2014-02-17 Paul Eggert <eggert@cs.ucla.edu>
7765 temacs --daemon fix (Bug#16599).
7766 * emacs.c (main): Initialize daemon_pipe[1] here ...
7767 (syms_of_emacs): ... instead of here.
7769 2014-02-16 Anders Lindgern <andlind@gmail.com>
7771 * nsterm.m (keyDown:): Check for normal key even if NSNumericPadKeyMask
7774 2014-02-16 Daniel Colascione <dancol@dancol.org>
7776 * dbusbind.c (xd_lisp_dbus_to_dbus): New function.
7777 (xd_get_connection_address): Use it.
7778 (xd_close_bus): Use xd_lisp_dbus_to_dbus to instead of
7779 xd_get_connection_address because the latter signals if the bus
7780 we're trying to close is already disconnected.
7782 2014-02-13 Eli Zaretskii <eliz@gnu.org>
7784 * w32proc.c (start_timer_thread): Pass a non-NULL pointer as last
7785 argument to CreateThread. This avoids segfaults on Windows 9X.
7786 Reported by oslsachem <oslsachem@gmail.com>.
7788 2014-02-13 Paul Eggert <eggert@cs.ucla.edu>
7790 Fix subspace record bug on HP-UX 10.20 (Bug#16717).
7791 * unexhp9k800.c (unexec_error): New function, to simplify the code.
7792 (check_lseek): New function, to report lseek errors.
7793 (save_data_space, update_file_ptrs, read_header, write_header)
7794 (copy_file, copy_rest, unexec): Use these news functions.
7795 (update_file_ptrs): Don't assume wraparound behavior when
7796 converting a large size_t value to off_t.
7798 2014-02-13 Dmitry Antipov <dmantipov@yandex.ru>
7800 * composite.c (fill_gstring_header): Pass positions as C integers
7801 and move parameters checking to...
7802 (Fcomposition_get_gstring): ...this function. Handle case when
7803 buffer positions are in reversed order and avoid crash (Bug#16739).
7805 * buffer.c (validate_region): Mention current buffer in error message.
7807 2014-02-12 Marcus Karlsson <mk@acc.umu.se> (tiny change)
7809 * image.c (pbm_load): Set to NO_PIXMAP on error (Bug#16683).
7811 2014-02-12 Lars Ingebrigtsen <larsi@gnus.org>
7813 * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
7815 2014-02-11 Glenn Morris <rgm@gnu.org>
7817 * nsfns.m (ns_display_info_for_name, Fx_open_connection):
7818 Replace refs to "OpenStep" in messages.
7820 2014-02-10 Paul Eggert <eggert@cs.ucla.edu>
7822 Avoid "." at end of error diagnostics.
7823 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
7824 * font.c (Ffont_at):
7825 * nsfns.m (ns_display_info_for_name):
7826 * nsselect.m (Fx_own_selection_internal):
7827 * nsterm.m (performDragOperation:):
7828 Remove "." from end of diagnostic.
7830 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
7832 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
7833 unintuitive (bug#15824).
7834 (Fyes_or_no_p): Doc fix (bug#15456).
7836 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
7838 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
7840 * eval.c (call_debugger): When exiting the debugger, do not allow
7841 max_specpdl_size less than actual binding depth (Bug#16603).
7842 (syms_of_eval): Adjust docstring.
7844 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
7846 * cmds.c (Fself_insert_command): Output a clearer error message on
7847 negative repetitions (bug#9476).
7849 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
7851 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
7853 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
7855 * minibuf.c (Fread_string): Doc clarification (bug#15422).
7857 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
7859 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
7861 * keyboard.c (Frecursive_edit): Fix typo in docstring.
7863 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
7865 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
7867 * keyboard.c (Frecursive_edit): Say more precicely how throwing
7868 `exit' works (bug#15865).
7870 2014-02-07 Martin Rudalics <rudalics@gmx.at>
7872 Constrain window box/body sizes and margin widths (Bug#16649).
7873 * xdisp.c (window_box_width): Don't return less than zero.
7874 (window_box_left_offset, window_box_right_offset): Don't return
7875 more than the window's pixel width.
7876 * window.c (window_body_height, window_body_width): Don't return
7878 (window_resize_apply): Adjust margin width, if necessary.
7880 2014-02-07 Glenn Morris <rgm@gnu.org>
7882 * nsterm.m (syms_of_nsterm): Doc fix.
7884 2014-02-06 Eli Zaretskii <eliz@gnu.org>
7886 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte):
7887 New variables: pointers through which to call the respective APIs.
7888 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
7889 (filename_from_ansi, sys_link, check_windows_init_file):
7890 Call MultiByteToWideChar and WideCharToMultiByte through pointers.
7891 This is required on Windows 9X, where we dynamically load
7892 UNICOWS.DLL which has their non-stub implementations.
7893 (maybe_load_unicows_dll): Assign addresses to these 2 function
7894 pointers after loading UNICOWS.DLL.
7896 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
7897 MultiByteToWideChar and WideCharToMultiByte through function
7900 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte):
7903 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
7905 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
7906 for OSX >= 10.9 if separate spaces are used.
7907 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
7909 2014-02-06 Glenn Morris <rgm@gnu.org>
7911 * buffer.c (cache-long-scans): Doc fix.
7913 2014-02-05 Eli Zaretskii <eliz@gnu.org>
7915 * w32fns.c (Fw32_shell_execute): Doc fix.
7917 2014-02-05 Bastien Guerry <bzg@gnu.org>
7919 * syntax.c (Fforward_word): Call Fconstrain_to_field with
7920 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
7922 2014-02-05 Martin Rudalics <rudalics@gmx.at>
7924 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
7925 outside the window (Bug#16649).
7927 * xdisp.c (note_mouse_highlight): When entering a margin area show
7928 a non-text cursor (Bug#16647).
7930 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
7932 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
7933 It prompted a compile-time diagnostic on GNU/Linux.
7934 Simplify to remove the need for the label.
7936 2014-02-04 Eli Zaretskii <eliz@gnu.org>
7938 * w32menu.c (w32_popup_dialog): Don't condition the whole function
7939 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
7940 to show it; otherwise return 'unsupported--w32-dialog' to signal
7941 to the caller that emulation with menus is necessary.
7942 This resurrects code inadvertently deleted by the 2013-10-08 commit.
7944 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
7946 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
7949 * menu.c (Fx_popup_dialog): Don't condition the call to
7950 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
7951 special symbol 'unsupported--w32-dialog', emulate the dialog with
7952 a menu by calling x-popup-menu.
7954 * menu.h (Qunsupported__w32_dialog): New extern variable.
7956 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
7958 * keyboard.c (kbd_buffer_get_event): Read file notification events
7961 * xgselect.c (xg_select): Read glib events in any case, even if
7962 there are no file descriptors to watch for. (Bug#16519)
7964 2014-02-03 Martin Rudalics <rudalics@gmx.at>
7966 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
7967 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
7968 * w32term.c (w32_draw_window_divider): Handle first and last
7970 * w32term.h (w32_fill_area_abs): New function.
7971 * xdisp.c (x_draw_right_divider): Don't draw over bottom
7973 * xfaces.c (realize_basic_faces): Handle new face ids.
7974 * xfns.c (Fx_create_frame): Call x_default_parameter for right
7975 and bottom divider width.
7976 * xterm.c (x_draw_window_divider): Handle first and last pixels
7979 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
7981 * print.c (Fexternal_debugging_output): Add cast to pacify
7982 --enable-gcc-warnings.
7983 * eval.c (call_debugger): Grow specpdl if the debugger was
7984 entered due to specpdl overflow (Bug#16603) and allow more
7985 specpdl space for the debugger itself.
7987 2014-02-02 Martin Rudalics <rudalics@gmx.at>
7989 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
7992 2014-02-01 Eli Zaretskii <eliz@gnu.org>
7994 * w32fns.c (Ffile_system_info): Use WINAPI in the function
7995 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
7997 * print.c (Fexternal_debugging_output): If the argument character
7998 is non-ASCII, encode it with the current locale's encoding before
7999 writing the result to the terminal. (Bug#16448)
8001 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
8002 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
8005 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
8007 * process.c (create_process): Reset SIGPROF handler in the child.
8008 * callproc.c (call_process): Likewise.
8010 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
8012 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
8014 2014-01-29 Eli Zaretskii <eliz@gnu.org>
8016 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
8017 of zero to print strings, GDB doesn't like it.
8019 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
8020 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
8021 we still use correct addresses. (Bug#16576)
8023 2014-01-27 K. Handa <handa@gnu.org>
8025 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
8026 to preserve the code detection behavior of 24.3.
8027 * coding.h (struct coding_system): New member detected_utf8_bytes.
8028 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
8029 (decode_coding_gap): Use short cut for UTF-8 file reading only
8030 when coding->detected_utf8_bytes equals to coding->src_bytes.
8031 * fileio.c (Finsert_file_contents): Cancel the previous change.
8033 2014-01-29 Martin Rudalics <rudalics@gmx.at>
8035 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
8036 that are not visible.
8038 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
8040 * xmenu.c (create_and_show_popup_menu): Handle case when no key
8041 is grabbed (Bug#16565).
8043 2014-01-28 Martin Rudalics <rudalics@gmx.at>
8045 * xdisp.c (last_max_ascent): Re-remove after erroneously
8046 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
8048 (move_it_to): Re-remove reference to last_max_ascent.
8049 (Fwindow_text_pixel_size): Add iterator's max_ascent and
8050 max_descent here instead of calling line_bottom_y.
8053 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
8055 * terminal.c (initial_free_frame_resources): New function.
8056 (init_initial_terminal): Install new hook to free face cache
8057 on initial frame and avoid memory leak. For details, see
8058 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
8059 * xfaces.c (free_frame_faces): Adjust comment.
8061 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
8063 * data.c (Fstring_to_number): Document results if unparsable
8066 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
8068 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
8070 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
8072 When decoding, prefer ptrdiff_t to int for buffer positions etc.
8073 * coding.c (detect_coding_utf_8, emacs_mule_char)
8074 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
8075 (check_utf_8, decode_coding):
8076 * coding.h (struct coding_system.errors):
8077 Use ptrdiff_t, not int, for integer values derived from buffer and
8080 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
8081 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
8082 before invoking decode_coding_gap, since there's just one block.
8084 2014-01-25 Martin Rudalics <rudalics@gmx.at>
8086 Fix handling of face attributes in Fx_create_frame (Bug#16529).
8087 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
8088 too early. Again run change_frame_size before assigning menu-
8091 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
8093 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
8094 arrives, call x_check_fullscreen, in case the new display has a
8095 different resolution. (Bug#16517)
8097 2014-01-25 Eli Zaretskii <eliz@gnu.org>
8099 * term.c (read_menu_input): If the selected frame changes, exit
8101 (tty_menu_show): If the selected frame changes while we displayed
8102 a menu, throw to top level. (Bug#16479)
8104 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
8106 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
8108 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
8110 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
8111 * data.c (count_one_bits_word): Fix bug (negated comparison)
8112 when BITS_PER_ULL < BITS_PER_BITS_WORD.
8114 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
8116 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction):
8117 Avoid undefined behavior by initializing display property bit of a
8118 string processed by the bidirectional iterator. For details, see
8119 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
8121 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
8123 Minor cleanup of previous change.
8124 * image.c (imagemagick_error, Fimagemagick_types):
8125 Omit some recently-introduced and unnecessary casts and assignments.
8127 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
8129 Fix two memory leaks discovered with Valgrind.
8130 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
8131 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
8133 2014-01-22 Martin Rudalics <rudalics@gmx.at>
8135 Fixes in window size functions around Bug#16430 and Bug#16470.
8136 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
8137 (Fwindow_mode_line_height, Fwindow_header_line_height)
8138 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
8139 Minor doc-string adjustments.
8140 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
8141 Rewrite doc-strings.
8142 (window_body_height, window_body_width): Do not count partially
8143 visible lines/columns when PIXELWISE is nil (Bug#16470).
8144 (Qfloor, Qceiling): New symbols.
8146 2014-01-21 Eli Zaretskii <eliz@gnu.org>
8148 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
8149 when the image cache is not yet allocated. (Bug#16509)
8151 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
8153 * buffer.c (Fkill_buffer): When killing an indirect buffer,
8154 re-attach intervals to its base buffer (Bug#16502).
8155 * intervals.c (set_interval_object): Move from here...
8156 * intervals.h (set_interval_object): ... to here. Fix comments.
8158 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
8160 Avoid undefined behavior by initializing buffer redisplay bit.
8161 Reported by Dmitry Antipov in
8162 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
8163 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
8165 Revert some of the CANNOT_DUMP fix (Bug#16494).
8166 * lread.c (init_lread): Fix typo: NILP, not !NILP.
8168 2014-01-19 Eli Zaretskii <eliz@gnu.org>
8170 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
8171 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
8172 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
8173 they are replaced by macros that expand into direct calls to the
8174 corresponding functions from GDI32.DLL.
8175 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
8176 variables in the Cygwin build, they are unused.
8178 2014-01-19 K. Handa <handa@gnu.org>
8180 * composite.c (composition_update_it): Fix previous change.
8182 2014-01-18 Eli Zaretskii <eliz@gnu.org>
8184 Fix file name handling on MS-Windows 9X.
8185 * w32.c (maybe_load_unicows_dll): New function.
8187 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
8188 on, to make sure we can convert file names to and from UTF-8 on
8189 Windows 9X. This fixes a failure to start up because Emacs cannot
8190 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
8192 * w32font.c [WINDOWSNT]: Include w32.h.
8193 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
8194 of implementing the same stuff.
8195 Remove now unused g_b_init_is_windows_9x.
8197 * w32.h (maybe_load_unicows_dll): Add prototype.
8199 2014-01-17 Eli Zaretskii <eliz@gnu.org>
8201 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
8202 switch to single keyboard. Prevents daemon crashes when a new
8203 client connects while we show a TTY menu in an existing client.
8206 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
8208 Fix MinGW64 porting problem with _setjmp.
8209 Reported by Eli Zaretskii in:
8210 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
8211 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
8212 the old _setjmp and _longjmp. All uses changed.
8214 2014-01-13 Daniel Colascione <dancol@dancol.org>
8216 * textprop.c (Fremove_list_of_text_properties):
8217 Correctly handle reaching the end of the interval tree. (Bug#15344)
8219 2014-01-13 Martin Rudalics <rudalics@gmx.at>
8221 * xdisp.c (resize_mini_window): Round height to a multiple of
8222 frame's line height. Fix bug in calculation of window start
8223 position (Bug#16424).
8225 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
8227 * macfont.m: Include termchar.h.
8228 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
8229 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
8230 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modify from
8231 *_WITH_GC_* to take face and f as parameters.
8232 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
8233 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
8235 2014-01-13 Daniel Colascione <dancol@dancol.org>
8237 Fix menu item updating in the presence of the Unity global menu
8240 * gtkutil.h (xg_have_tear_offs): Add frame parameter
8241 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
8243 (xg_update_menubar, xg_update_menu_item): Call g_object_notify when
8244 updating menus; explain why.
8245 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
8246 problem it's supposed to solve and it interferes with detecting
8247 the presence of a global menu.
8248 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
8251 2014-01-11 K. Handa <handa@gnu.org>
8253 * composite.c (composition_update_it): Fix indexing of
8254 LGSTRING_CHAR (Bug#15984).
8256 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
8258 * unexw32.c (_start) [__MINGW64__]: Define to __start.
8260 2014-01-11 Eli Zaretskii <eliz@gnu.org>
8262 * xdisp.c (try_window_id): Don't use this function's optimizations
8263 if overlays in the buffer displayed by the window have changed
8264 since last redisplay. (Bug#16347)
8265 (message_dolog): Fix indentation.
8267 2014-01-11 Martin Rudalics <rudalics@gmx.at>
8269 * frame.c (frame_resize_pixelwise): Fix doc-string.
8271 2014-01-10 Martin Rudalics <rudalics@gmx.at>
8273 Fix handling of internal borders (Bug#16348).
8274 * dispnew.c (adjust_frame_glyphs_for_window_redisplay):
8275 Remove internal border width from pixel width of windows.
8276 (change_frame_size_1): Don't return early when frame's pixel
8277 size changes - we still have to record the new sizes in the
8279 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
8280 also when toolbar gets larger.
8281 * window.c (check_frame_size): Include internal_border_width in
8283 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
8284 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines):
8285 In non-toolkit/non-GTK version clear internal border.
8286 * xterm.c (x_clear_under_internal_border): New function for
8287 non-toolkit/non-GTK version.
8288 (x_after_update_window_line): In non-toolkit/non-GTK version
8290 (handle_one_xevent, x_set_window_size):
8291 Call x_clear_under_internal_border in non-toolkit/non-GTK version.
8292 * xterm.h (x_clear_under_internal_border): Extern it.
8294 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
8296 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
8297 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
8300 2014-01-06 Eli Zaretskii <eliz@gnu.org>
8302 * xdisp.c (redisplay_window): Don't skip window redisplay if the
8303 last value of point is not equal to buffer's point. (Bug#16129)
8305 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
8308 * nsterm.h (updateCollectionBehavior): Rename from
8309 updateCollectionBehaviour. All uses changed.
8311 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
8312 * Makefile.in (SETFATTR): New macro.
8313 (temacs$(EXEEXT)): Use it.
8315 2014-01-04 Martin Rudalics <rudalics@gmx.at>
8317 Fix maximization behavior on Windows (Bug#16300).
8318 * w32fns.c (w32_fullscreen_rect): Don't handle
8319 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
8320 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
8321 of SetWindowPos. Restore last placement also when leaving
8322 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
8323 but the FULLSCREEN_BOTH case.
8325 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
8328 * data.c (arithcompare_driver):
8329 * fileio.c (Fcar_less_than_car):
8330 * fns.c (internal_equal):
8331 * frame.c (delete_frame):
8332 * lisp.h (enum More_Lisp_Bits):
8334 Avoid C99 constructs that don't work in C89.
8335 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
8336 to port to C89, which doesn't have 'long long'.
8337 (count_trailing_zero_bits): Use them.
8339 2014-01-03 Chong Yidong <cyd@gnu.org>
8341 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
8343 2014-01-02 Martin Rudalics <rudalics@gmx.at>
8345 Further adjust frame/window scrollbar width calculations.
8346 * window.c (apply_window_adjustment):
8347 Set windows_or_buffers_changed.
8348 (Fwindow_scroll_bars): Return actual scrollbar width.
8349 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
8350 For non-toolkit builds again use 14 as minimum width and set
8351 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
8352 * xterm.c (XTset_vertical_scroll_bar): Take width from
8353 WINDOW_SCROLL_BAR_AREA_WIDTH.
8354 (x_new_font): Rename wid to unit. Base calculation of new
8355 scrollbar width on toolkit used and make it analogous to that of
8356 x_set_scroll_bar_default_width.
8357 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
8358 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
8359 of GetSystemMetrics.
8360 * w32term.c (w32_set_vertical_scroll_bar): Take width from
8361 WINDOW_SCROLL_BAR_AREA_WIDTH.
8362 (x_new_font): Make it correspond to changes in xterm.c.
8364 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
8366 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
8367 This is a cleaner way to fix the MinGW-w64 porting problem.
8368 Check for INTPTR_MAX misconfiguration.
8370 2014-01-01 Eli Zaretskii <eliz@gnu.org>
8372 * search.c (newline_cache_on_off, find_newline): In indirect
8373 buffers, use the newline cache of the base buffer.
8375 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
8376 buffer, invalidate the caches of its base buffer. (Bug#16265)
8378 * indent.c (width_run_cache_on_off, compute_motion): In indirect
8379 buffers, use the width-run cache of the base buffer.
8381 * xdisp.c (redisplay_window): When the window displays an indirect
8382 buffer, and the character widths in the display table have
8383 changed, invalidate the width-run cache of the corresponding base
8386 * fileio.c (Finsert_file_contents): When invalidating the newline
8387 cache, consider the case of inserting into indirect buffer.
8389 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
8390 In indirect buffers, use the paragraph cache of the base buffer.
8392 2013-12-31 Martin Rudalics <rudalics@gmx.at>
8394 * window.c (grow_mini_window): Fix last change.
8396 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
8398 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
8400 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
8402 * w32term.c (w32_initialize): Use LCID and LOWORD.
8404 * w32proc.c (create_child): Use pid_t for 5th argument.
8405 (IsValidLocale): Don't provide prototype for MinGW64.
8406 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
8407 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
8409 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
8410 MinGW64 doesn't support.
8412 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
8414 * w32.c (set_named_security_info): New function.
8415 (acl_set_file): Fall back on set_named_security_info if
8416 set_file_security fails.
8417 (g_b_init_set_named_security_info_w)
8418 (g_b_init_set_named_security_info_a): New static variables.
8419 (globals_of_w32): Initialize them to zero.
8420 (set_named_security_info): Set them to non-zero if the
8421 corresponding API is available.
8422 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc):
8423 New function typedefs.
8425 2013-12-31 Martin Rudalics <rudalics@gmx.at>
8427 Some more fixes following pixelwise resize changes including one
8429 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
8430 of frame_resize_pixelwise.
8431 * widget.c (pixel_to_text_size): New function.
8432 (update_wm_hints): Have size hints respect value of
8433 frame_resize_pixelwise.
8434 (EmacsFrameResize): Alway process resize requests pixelwise.
8435 * window.c (grow_mini_window): Make sure mini window is at least
8437 * xdisp.c (display_menu_bar): Make sure menubar extends till
8439 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
8440 (x_set_tool_bar_lines): Calculate pixelwise.
8441 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
8442 frame_resize_pixelwise.
8444 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
8446 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
8447 variables not used there.
8449 2013-12-30 Eli Zaretskii <eliz@gnu.org>
8451 * w32.c (sys_umask): New function. (Bug#16299)
8453 2013-12-30 Martin Rudalics <rudalics@gmx.at>
8455 * dispnew.c (change_frame_size_1): Take old width of root window
8456 from that window's pixel width. (Bug#16284)
8458 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
8460 Plain copy-file no longer chmods an existing destination (Bug#16133).
8461 * fileio.c (realmask): Now a static var, not a local.
8462 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
8463 Remove arg STATPTR. All uses changed.
8464 (Fcopy_file): Do not alter permissions of existing destinations,
8465 unless PRESERVE-PERMISSIONS (renamed from
8466 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
8467 Avoid race when testing for existing destinations and for
8468 when input and output files are the same.
8469 If changing the group fails, adjust both default and
8470 preserved permissions so that access is not granted to the
8472 (Fset_default_file_modes, init_fileio): Update realmask.
8473 (Fdefault_file_modes): Use realmask instead of calling umask.
8475 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
8477 Fix pipe bug with OS X emacs --daemon (Bug#16262).
8478 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
8479 flags on the daemon pipe ends before execing.
8481 2013-12-28 Eli Zaretskii <eliz@gnu.org>
8483 * w32fns.c (Fx_create_frame): Error out if called from a TTY
8484 session. (Bug#14739)
8486 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
8488 * callproc.c (Vexec_path): Document that exec-directory is in it.
8490 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
8492 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
8495 2013-12-27 Chong Yidong <cyd@gnu.org>
8497 * data.c (Fsymbol_function): Doc fix.
8499 2013-12-26 Martin Rudalics <rudalics@gmx.at>
8501 Some more tinkering with Bug#16051.
8502 * window.c (resize_frame_windows): Don't let the size of the
8503 root window drop below the frame's default character size.
8504 Never ever delete any subwindows - let the window manager do the
8507 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
8508 of toolbar lines needed when they exceed the height of the root
8510 (unwind_create_frame_1): New function.
8511 (Fx_create_frame): Generally inhibit calling the window
8512 configuration change hook here. Remove extra call to
8513 change_frame_size - it's not needed when we don't run the
8514 configuration change hook.
8516 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
8518 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
8519 On my Fedora 19 platform the core dumps were so big that
8520 my desktop became nearly catatonic.
8521 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
8522 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
8523 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
8524 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
8525 a clang-only syntax.
8526 * conf_post.h (__has_feature): New macro, if not already defined.
8527 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
8528 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
8530 2013-12-25 Eli Zaretskii <eliz@gnu.org>
8532 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
8533 is a file name. (Bug#16252)
8535 2013-12-25 Chong Yidong <cyd@gnu.org>
8537 * keyboard.c (Voverriding_terminal_local_map)
8538 (Voverriding_local_map): Doc fix.
8540 * keymap.c (Vemulation_mode_map_alists): Doc fix.
8542 2013-12-24 Eli Zaretskii <eliz@gnu.org>
8544 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
8545 file name when it is submitted to ShellExecute. Simplify code.
8546 Don't test DOCUMENT for being a string, as that is enforced by
8547 CHECK_STRING. Doc fix.
8549 2013-12-23 Eli Zaretskii <eliz@gnu.org>
8551 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
8552 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
8553 redisplay_tool_bar does. Improve and fix commentary.
8554 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
8555 limits of the glyph matrices. (Bug#16051)
8556 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
8557 only when the new size is different from the old one, and the new
8558 size can be achieved given the frame height.
8560 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
8562 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
8564 2013-12-23 Glenn Morris <rgm@gnu.org>
8566 * lread.c (Fload): Mention load-prefer-newer in doc.
8568 2013-12-22 Martin Rudalics <rudalics@gmx.at>
8570 Handle Bug#16207 by being more restrictive when running hooks.
8571 * window.c (unwind_change_frame): New function.
8572 (Fset_window_configuration): Don't run configuration change hook
8573 while the frame configuration is unsafe. Call select_window
8576 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
8578 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
8580 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
8582 * nsterm.h: Declare EmacsColor category.
8584 * nsterm.m (NSColor): Implement EmacsColor category.
8585 (ns_get_color): Use colorUsingDefaultColorSpace.
8586 (ns_get_color, ns_term_init): Use colorForEmacsRed.
8588 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
8590 2013-12-21 Eli Zaretskii <eliz@gnu.org>
8592 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
8593 having the PNG_NORETURN attribute, to avoid compiler warning in
8596 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8598 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
8600 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
8601 fringe background extension.
8602 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
8603 because they are now always the same as `left' and `width',
8604 respectively. Remove code for the case that `width' and
8605 `sb_width' are different.
8607 2013-12-20 Martin Rudalics <rudalics@gmx.at>
8609 Remove scroll_bar_actual_width from frames.
8610 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
8611 * frame.c (Fscroll_bar_width): Return scroll bar area width.
8612 (x_figure_window_size):
8613 * nsterm.m (x_set_window_size):
8614 * widget.c (set_frame_size):
8615 * w32term.c (x_set_window_size):
8616 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
8617 scroll_bar_actual_width.
8619 Convert scroll_bar members to integers on Windows.
8620 * w32term.h (struct scroll_bar): Convert top, left, width,
8621 height, start, end and dragging to integers.
8622 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
8624 * w32term.c (w32_set_scroll_bar_thumb)
8625 (w32_scroll_bar_handle_click): Remove XINT conversions for
8626 scroll_bar members. Treat bar->dragging as integer.
8627 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
8628 first element. Remove XINT conversions for scroll_bar members.
8629 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
8630 Remove XINT conversions for scroll_bar members.
8632 Fix assignment for new window total sizes.
8633 * window.c (Fwindow_resize_apply_total): Assign values for
8636 2013-12-20 Chong Yidong <cyd@gnu.org>
8638 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
8639 argument to `append'.
8641 2013-12-19 Eli Zaretskii <eliz@gnu.org>
8643 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
8644 current text face, for extending the face of the display margins.
8647 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
8648 Doc fix. (Bug#16190)
8650 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
8652 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
8655 * nsterm.m (Qfile, Qurl): New.
8656 (EV_MODIFIERS2): New macro.
8657 (EV_MODIFIERS): Use EV_MODIFIERS2.
8658 (ns_term_init): Remove font and color from DND, does not work on
8659 newer OSX, and other ports don't have them.
8660 (performDragOperation:): Handle modifiers used during drag.
8661 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
8662 Remove global Lisp variables used to communicate with ns-win.el.
8663 Remove font and color handling.
8664 (syms_of_nsterm): Defsym Qfile and Qurl.
8666 2013-12-19 Anders Lindgren <andlind@gmail.com>
8668 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
8669 (ns_constrain_all_frames, x_set_offset): Remove assignment to
8671 (updateFrameSize:, windowWillResize:toSize:): Add trace.
8672 (constrainFrameRect): Remove special case nr_screens == 1.
8673 Don't constrain size to size of view.
8675 * nsterm.h (ns_output): Remove dont_constrain.
8677 2013-12-19 Anders Lindgren <andlind@gmail.com>
8679 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
8681 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
8683 Minor fixes for recent openp changes.
8684 * lisp.h (GCPRO7): New macro.
8685 * lread.c (openp): Use bool for boolean; all callers changed.
8686 Protect save_string from GC. Don't assume that file descriptors
8687 are nonzero. Redo save_mtime comparison to avoid bogus GCC
8688 warning about uninitialized variable.
8690 2013-12-18 Eli Zaretskii <eliz@gnu.org>
8692 * w32fns.c (emacs_abort): Use intptr_t as argument of
8693 INT_BUFSIZE_BOUND, to avoid compiler warnings.
8695 2013-12-18 Glenn Morris <rgm@gnu.org>
8697 * lread.c (Fload): Pass load_prefer_newer to openp.
8698 Don't bother checking mtime if openp already did it.
8699 (openp): Add `newer' argument, to check all suffixes
8700 and find the newest file.
8701 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
8702 * callproc.c (call_process):
8703 * charset.c (load_charset_map_from_file):
8704 * emacs.c (init_cmdargs):
8705 * image.c (x_create_bitmap_from_file, x_find_image_file):
8707 * lread.c (Flocate_file_internal):
8708 * process.c (Fformat_network_address):
8709 * sound.c (Fplay_sound_internal):
8710 * w32.c (check_windows_init_file):
8711 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
8713 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
8715 2013-12-17 Eli Zaretskii <eliz@gnu.org>
8717 * w32.c (getloadavg): Don't index samples[] array with negative
8718 indices. Recover from wall-clock time being set backwards.
8720 * w32term.c (w32_initialize): Declare the argument of
8721 set_user_model as const.
8723 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
8724 (w32_menu_show): Constify some arguments passed to MessageBox.
8726 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
8727 to initialize Lisp objects.
8729 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
8730 initialize Lisp objects.
8732 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
8733 use variables used only on X under that condition.
8735 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
8736 variables not used there.
8738 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
8740 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
8741 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
8743 2013-12-16 Eli Zaretskii <eliz@gnu.org>
8745 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
8746 code, revealed in presence of R2L characters, character
8747 compositions, and display vectors. A better fix for Bug#16148.
8748 (extend_face_to_end_of_line): Don't reference tool_bar_window in
8749 GTK and NS builds, they don't have this member of struct frame.
8751 * dispextern.h (struct composition_it): Correct a comment for the
8754 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
8756 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
8757 This prevents a compilation error on C compilers that do not
8758 default functions to return 'int' if not declared. Also, add
8759 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
8760 since it now uses inline functions.
8762 2013-12-16 Eli Zaretskii <eliz@gnu.org>
8764 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
8765 display margins on mode line, header line, and in the frame's
8766 tool-bar window. (Bug#16165)
8768 2013-12-16 Andreas Schwab <schwab@suse.de>
8770 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
8772 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
8774 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
8777 2013-12-16 Martin Rudalics <rudalics@gmx.at>
8779 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
8781 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
8783 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
8784 intended to find bogus pointers in font objects (Bug#16140).
8785 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
8786 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
8787 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
8788 Disable for MS-Windows due to Bug#15876; apparently this
8789 requires more or less substantial changes in fontset code.
8790 * xfont.c (xfont_close):
8791 * xftfont.c (xftfont_close): Call x_display_info_for_display
8792 to check whether 'Display *' is valid (Bug#16093 and probably
8795 2013-12-15 Eli Zaretskii <eliz@gnu.org>
8797 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
8798 Reported by Juanma Barranquero <lekktu@gmail.com>.
8800 * process.c (Fprocess_send_eof): Don't crash if someone tries to
8801 open a pty on MS-Windows. (Bug#16152)
8803 * emacs.c (decode_env_path): Fix bogus comparison against
8804 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
8806 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
8808 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
8809 (Fx_file_dialog): Add parentheses around && to silence warning.
8811 * w32term.c (construct_drag_n_drop): Remove unused local variable.
8813 2013-12-15 Eli Zaretskii <eliz@gnu.org>
8815 * xdisp.c (extend_face_to_end_of_line): Extend background of
8816 non-default face in margin areas as well. (Bug#16151)
8817 (display_line): Call extend_face_to_end_of_line for continued
8818 lines as well, if the display margins have non-zero width.
8819 (set_glyph_string_background_width): When needed, set the
8820 extends_to_end_of_line_p flag on glyph strings to be drawn in
8821 margin areas, not only in the text area.
8823 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
8826 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
8828 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
8829 Don't worry about verify_error being t, since it has to be a list.
8831 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
8833 Use bool for boolean, focusing on headers.
8834 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
8835 No need to include <stdbool.h>, since conf_post.h does it now.
8836 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
8837 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
8838 (SET_PER_BUFFER_VALUE_P):
8839 * ccl.c, ccl.h (setup_ccl_program):
8840 * ccl.h (CHECK_CCL_PROGRAM):
8841 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
8842 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
8843 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
8844 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
8845 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
8846 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
8847 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
8848 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
8849 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
8850 (CHARSET_FAST_MAP_SET):
8851 * coding.c (decode_coding_ccl, encode_coding_ccl):
8852 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
8853 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
8854 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
8855 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
8856 (decode_coding_c_string):
8857 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
8858 * conf_post.h (has_attribute):
8859 * dispextern.h (trace_redisplay_p)
8860 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
8861 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
8862 (SET_GLYPH_FROM_CHAR_GLYPH)
8863 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
8864 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
8865 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
8866 (cursor_in_mouse_face_p):
8867 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
8868 (blank_row, prepare_desired_row)
8869 (build_frame_matrix_from_leaf_window, make_current)
8870 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
8871 (update_window, scrolling_window, update_frame_line):
8872 * disptab.h (GLYPH_FOLLOW_ALIASES):
8873 * editfns.c (Fformat):
8874 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
8875 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
8876 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
8877 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
8878 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
8879 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
8880 (FONT_DEFERRED_LOG):
8881 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P)
8882 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
8883 (FRAME_MOUSE_UPDATE):
8884 * fringe.c (Fdefine_fringe_bitmap):
8885 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
8886 (x_create_bitmap_from_xpm_data, xpm_load_image):
8887 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
8888 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
8889 (MERGE_INTERVAL_CACHE):
8890 * keymap.h (KEYMAPP):
8891 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
8892 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
8893 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
8894 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
8895 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
8896 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
8897 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
8898 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
8899 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
8900 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
8901 (SETUP_BUFFER_SYNTAX_TABLE):
8902 * systime.h (timespec_valid_p):
8903 * term.c (save_and_enable_current_matrix):
8904 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
8905 * xdisp.c (in_display_vector_p, display_tool_bar_line)
8906 (redisplay_internal, try_window_reusing_current_matrix)
8907 (sync_frame_with_window_matrix_rows, try_window_id)
8908 (display_menu_bar, display_tty_menu_item, display_mode_line)
8909 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
8910 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
8911 * xmenu.c (xmenu_show):
8912 * xterm.c (use_xim, x_term_init):
8913 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
8914 (struct x_bitmap_record):
8915 Use bool for booleans.
8916 * ccl.c (struct buffer_text):
8917 * ccl.h (struct ccl_program):
8918 * charset.h (struct charset):
8920 * coding.h (struct iso_2022_spec, struct coding_system):
8921 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
8922 (struct glyph_string, struct face, struct face_cache)
8923 (struct bidi_string_data, struct bidi_it)
8924 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
8926 * editfns.c (Fformat):
8927 * frame.h (struct frame):
8928 * fringe.c (struct fringe_bitmap):
8929 * intervals.h (struct interval):
8930 * keyboard.h (struct kboard):
8931 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
8932 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
8933 (struct Lisp_Buffer_Local_Value, union specbinding):
8934 * macfont.m (struct macfont_info):
8935 * process.h (struct Lisp_Process):
8936 * termchar.h (struct tty_display_info):
8937 * window.h (struct window):
8938 * xterm.h (struct x_output):
8939 Use bool_bf for boolean bit-fields.
8940 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
8941 All callers changed.
8942 * ccl.h (struct ccl_program): Remove unused members private_state,
8943 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
8945 (struct ccl_spec): Remove unused members cr_carryover,
8946 eight_bit_carryover.
8947 * conf_post.h: Include <stdbool.h>.
8948 (bool_bf): New type.
8949 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
8950 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE)
8951 (MERGE_INTERVAL_CACHE): Surround statement macro with proper
8952 'do { ... } while (false)' brackets.
8953 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
8954 Args must now be expressions; all callers changed.
8955 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
8956 (PRODUCE_GLYPHS): Simplify use of boolean.
8957 * fileio.c (Fcopy_file):
8958 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
8959 * lisp.h (UNGCPRO): Return void, not int.
8960 (FOR_EACH_TAIL): Use void expression, not int expression.
8961 * region-cache.c: Reindent.
8962 * region-cache.h: Copy comments from region-cache.c, to fix
8963 incorrect remarks about booleans.
8965 2013-12-14 Eli Zaretskii <eliz@gnu.org>
8967 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
8968 when character at point is displayed from a display vector.
8971 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
8973 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
8974 now a list of certificate validation checks that will abort a
8975 connection with an error.
8976 (Fgnutls_boot): Document it and use it.
8978 2013-12-14 Martin Rudalics <rudalics@gmx.at>
8980 * w32term.c (w32_enable_frame_resize_hack): New variable.
8981 (x_set_window_size): Use it to hack frame resizing on Windows
8984 2013-12-14 Eli Zaretskii <eliz@gnu.org>
8986 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
8987 Windows-specific code to w32.c. Change error message text to
8988 match that of Posix platforms.
8990 * w32.c (w32_copy_file): New function, most of the code copied and
8991 reworked from Fcopy_file. Improve error handling. Plug memory
8992 leak when errors are thrown. Support file names outside of the
8993 current codepage. (Bug#7100)
8995 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
8997 * lread.c (load_path_default): Prototype.
8999 2013-12-13 Glenn Morris <rgm@gnu.org>
9001 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
9002 (dump_path): Remove.
9003 (load-path-default): Remove `changed' argument.
9004 Do not set dump_path permanently. Simplify.
9005 (init_lread): Simplify.
9006 (syms_of_lread): Remove dump_path.
9008 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
9010 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
9011 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
9012 2013-12-12 font-related change to avoid Bug#16128, which
9013 is quite hard to fix without even more substantial changes.
9015 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
9017 * font.c (font_close_object): Check for live frame (Bug#16128).
9019 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
9021 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
9022 Return ptrdiff_t, not int, since it's a buffer size.
9023 Reindent/reparen some macros to a more Gnuish style.
9025 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
9027 Avoid undefined behavior with huge regexp interval counts.
9028 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
9029 since it's now specialized to interval counts. All uses changed.
9030 Do not assume wraparound on signed integer overflow.
9031 (regex_compile): Simplify based on the above changes.
9033 2013-12-12 Eli Zaretskii <eliz@gnu.org>
9035 Support file names on MS-Windows that use characters outside of
9036 the current system codepage. (Bug#7100)
9038 * w32.c (get_file_security, set_file_security)
9039 (create_symbolic_link): Separate pointers and boolean flags for
9040 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
9041 non-zero, else the former.
9042 (codepage_for_filenames, filename_to_utf16, )
9043 (filename_from_utf16, filename_to_ansi, filename_from_ansi):
9045 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
9047 (normalize_filename): Lose the DBCS code, now works on UTF-8.
9048 Accept only one argument; all callers changed.
9049 (dostounix_filename): Remove the second argument, now works in
9050 UTF-8. All callers changed.
9051 (parse_root): Lose DBCS code.
9052 (get_long_basename, w32_get_short_filename, init_environment)
9053 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
9054 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
9055 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
9056 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
9057 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
9058 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
9060 (ansi_encode_filename): New function.
9061 (get_emacs_configuration, get_emacs_configuration_options):
9063 (add_volume_info, GetCachedVolumeInformation): Run the input file
9064 name through unixtodos_filename, to ensure it is stored and
9065 referenced in canonical form.
9066 (get_volume_info): Lose the DBCS code, now works in UTF-8.
9067 (logon_network_drive, sys_link, utime): Improve error handling.
9068 (sys_access): New function.
9069 (hashval, generate_inode_val): Unused functions deleted.
9070 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
9071 (check_windows_init_file): Convert error message from UTF-8 to
9072 ANSI codepage, for display in the message box.
9073 (globals_of_w32): Set w32_unicode_filenames according to the OS
9076 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
9077 w32_unicode_filenames is non-zero, ANSI mode otherwise.
9078 (syms_of_w32term): Declare w32-unicode-filenames.
9080 * w32proc.c (new_child, delete_child): Remove code that handled
9081 unused pending_deletion and input_file members of the child struct.
9082 (create_child, sys_spawnve): Convert all file names to ANSI
9083 codepage. Use ANSI APIs explicitly; forcibly fail if any file
9084 name cannot be encoded in ANSI codepage. Don't use
9085 unixtodos_filename, mirror slashes by hand.
9086 (record_infile, record_pending_deletion): Functions deleted.
9087 (Fw32_short_file_name): Call w32_get_short_filename instead of
9090 * w32notify.c (add_watch): Work in Unicode mode when
9091 w32_unicode_filenames is non-zero, ANSI mode otherwise.
9092 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
9093 instead, do the same with Lisp primitives.
9095 * w32fns.c (file_dialog_callback, Fx_file_dialog)
9096 (Fsystem_move_file_to_trash, Fw32_shell_execute)
9097 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
9098 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
9099 (Fw32_shell_execute): Improve error reporting.
9100 (Fdefault_printer_name): Ifdef away for Cygwin.
9102 * w32.h (struct _child_process): Remove input_file and
9103 pending_deletion members that are no longer used.
9104 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
9105 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
9106 (ansi_encode_filename): New and updated prototypes.
9108 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
9110 (unexec): Don't use dostounix_filename, it expects a file name in
9111 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
9114 * fileio.c (Ffile_name_directory, file_name_as_directory)
9115 (directory_file_name, Fexpand_file_name)
9116 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
9117 arguments of dostounix_filename.
9118 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
9119 use MAX_UTF8_PATH for size of file-name strings.
9120 (emacs_readlinkat): Build an explicitly unibyte string for file
9122 (syms_of_fileio) <file-name-coding-system>:
9123 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
9125 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
9126 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
9127 directories to UTF-8.
9128 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
9129 environment, and each element of the input PATH, to UTF-8.
9131 * dired.c (file_attributes): Use build_unibyte_string explicitly
9132 to make Lisp strings from user and group names.
9134 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
9137 * coding.c (decode_file_name, encode_file_name): New functions.
9139 * termcap.c (tgetent): Adapt to the change in arguments of
9142 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
9145 * msdos.c (dostounix_filename, init_environment): Adapt to the
9146 change in arguments of dostounix_filename.
9148 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
9149 [WINDOWSNT]: Encode file names passed to the image libraries in
9152 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
9153 [WINDOWSNT]: Convert file names to the current ANSI codepage.
9155 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
9156 arguments of dostounix_filename.
9158 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
9160 * font.h (struct font_entity) [HAVE_NS]: New field to record
9161 font driver which was used to create this entity.
9162 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
9163 frame where the font was opened.
9164 (font_close_object): Add prototype.
9165 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
9166 (font_close_object): Not static any more. Lost frame arg.
9167 Adjust comment and users.
9168 * alloc.c (cleanup_vector): Call font_close_object to adjust
9169 per-frame font counters correctly. If HAVE_NS, also call
9170 driver-specific cleanup for font-entity objects.
9171 * ftfont.c (ftfont_open):
9172 * nsfont.m (nsfont_open):
9173 * w32font.c (w32font_open_internal):
9174 * xfont.c (xfont_open):
9175 * xftfont.c (xftfont_open): Save frame pointer in font object.
9176 * macfont.m (macfont_open): Likewise.
9177 (macfont_descriptor_entity): Save driver pointer to be able
9178 to call its free_entity routine when font-entity is swept.
9179 * ftxfont.c (ftxfont_open): Add eassert because frame
9180 pointer should be saved by ftfont_driver.open.
9182 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
9184 * xterm.c (x_make_frame_visible): Restore hack which is needed when
9185 input polling is used. This is still meaningful for Cygwin, see
9186 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
9187 * keyboard.c (poll_for_input_1, input_polling_used):
9188 Define unconditionally.
9189 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
9190 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
9191 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
9192 (font_for_char): Prefer ptrdiff_t to int for buffer position.
9193 (face_for_char): Likewise. Rearrange eassert and return ASCII
9194 face for CHAR_BYTE8_P.
9195 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
9197 2013-12-11 Ken Brown <kbrown@cornell.edu>
9199 * dispextern.h (erase_phys_cursor):
9200 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
9202 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
9204 * nsterm.m (x_free_frame_resources):
9205 * term.c (tty_free_frame_resources):
9206 * xterm.c (x_free_frame_resources): Do not check for non-NULL
9207 face cache because it's implied by free_frame_faces anyway.
9208 * w32term.c (x_free_frame_resources): Likewise. Do not call
9209 free_frame_faces twice.
9211 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
9213 * editfns.c (Fformat_time_string): Mention %F in the doc.
9215 2013-12-11 Martin Rudalics <rudalics@gmx.at>
9217 * window.c (resize_frame_windows): Don't return immediately when
9218 the root window's size doesn't change - the minibuffer window
9219 may still have to be repositioned/resized.
9220 * xfns.c (Fx_create_frame): Always change the frame size after
9221 initializing the frame's faces.
9222 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
9223 change_frame_size should already have done it.
9224 (x_new_font): Assign new tool- and menu-bar heights.
9225 (x_set_window_size_1): Account for tool- and menu-bar heights
9226 (Bug#16013). Don't set pixel sizes since change_frame_size
9227 should already have done it.
9229 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
9231 Remove the option of using libcrypto.
9232 * Makefile.in (LIB_CRYPTO): Remove.
9233 (LIBES): Don't use it.
9235 2013-12-11 Juri Linkov <juri@jurta.org>
9237 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
9238 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
9240 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
9242 * xdisp.c (display_tool_bar_line): Don't extend on a previously
9243 drawn tool bar items (Bug#16058).
9244 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
9246 2013-12-09 Ken Brown <kbrown@cornell.edu>
9248 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
9250 * lisp.h (get_frame_param): Adjust conditions for prototype
9253 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
9255 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
9256 Avoid unused macro warning if configured --without-xft.
9258 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
9260 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
9262 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
9264 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
9266 * emacs.c (main): Call fixup_locale a second time for GNUstep.
9268 2013-12-08 Martin Rudalics <rudalics@gmx.at>
9270 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
9272 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
9274 Use libcrypto's checksum implementations if available, for speed.
9275 * Makefile.in (LIB_CRYPTO): New macro.
9278 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
9279 The macro didn't conform to C99 due to type mismatch,
9280 which caused compilation failure with Sun C 5.12,
9281 and it was confusing anyway. Include window.h to declare
9282 redisplay_other_windows.
9284 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
9286 * window.c (set_window_buffer): Update mode line (bug#16084).
9288 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
9290 Fix minor problems found by static checking.
9291 * keyboard.c (poll_for_input_1, input_polling_used):
9292 Define only if HAVE_NTGUI.
9293 * xmenu.c (popup_activate_callback): Omit unnecessary
9294 check against USE_X_TOOLKIT, which must be defined here anyway.
9295 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
9298 2013-12-07 Martin Rudalics <rudalics@gmx.at>
9300 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
9302 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
9304 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
9306 * nsterm.m (x_set_window_size): Remove fprintf.
9307 (init): Define always. Set applicationDidFinishLaunchingCalled
9309 (applicationDidFinishLaunching:):
9310 Set applicationDidFinishLaunchingCalled.
9311 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
9314 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
9316 Pixel resize changes for NS (Bug#16049).
9317 * nsterm.m (x_set_window_size): Change parameters rows/cols to
9318 height/width. row/cols are locals.
9319 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
9320 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
9321 (windowWillResize): Remove gsextra. Calculate extra as in
9323 (x_new_font): Don't change frame size if fullscreen.
9324 Change size pixelwise.
9326 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
9327 comment in xfns.c. Change to pixelwise call.
9329 2013-12-06 Eli Zaretskii <eliz@gnu.org>
9331 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
9334 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
9336 * xterm.c (input_signal_count): Remove.
9337 (x_dispatch_event): Define unconditionally.
9338 (x_make_frame_visible): Process X events until the frame
9339 is really visible (Bug#16027).
9340 * xterm.h (x_dispatch_event): Declare unconditionally.
9342 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
9344 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
9346 * nsterm.m (x_set_window_size): Handle pixelwise.
9348 2013-12-05 Martin Rudalics <rudalics@gmx.at>
9350 * w32term.c (x_new_font):
9351 * xterm.c (x_new_font): Calculate new frame size from new font
9354 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
9356 * lisp.h (FOR_EACH_TAIL): New macro.
9357 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
9359 * window.c (select_window): Call second wset_redisplay before we change
9360 selected_window (bug#16034).
9362 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
9364 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
9366 2013-12-04 Eli Zaretskii <eliz@gnu.org>
9368 * w32xfns.c: Include window.h, to avoid a compiler warning.
9370 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
9372 * window.c (window_scroll): Mark window for redisplay (bug#16034).
9373 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
9374 window_scroll takes care of it.
9375 (Fset_window_point, Fdelete_other_windows_internal)
9376 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
9377 (Fsplit_window_internal, Fdelete_window_internal)
9378 (Fresize_mini_window_internal, Fset_window_configuration)
9379 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
9380 cause redisplay instead of forcing a complete redisplay.
9381 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
9382 we're only affecting the selected_window.
9384 2013-12-04 Eli Zaretskii <eliz@gnu.org>
9386 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
9387 directional control characters. Update type and category
9388 determination according to the UBA from Unicode v6.3.
9389 (bidi_category_t): New category EXPLICIT_FORMATTING.
9391 * dispextern.h (bidi_type_t): Update to include new bidirectional
9392 properties introduced with Unicode v6.3. (Bug#16043)
9394 2013-12-04 Martin Rudalics <rudalics@gmx.at>
9396 * xterm.c (XTflash): Fix coordinate of bottom area to flash
9399 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
9401 * font.c (font_list_entities): Remove dummy assignment.
9402 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
9403 used on graphic displays only. Remove unused 'font_encoder' member.
9404 (struct font_bitmap): Remove unused 'extra' member.
9405 * nsfont.m (nsfont_open):
9406 * w32font.c (w32font_open_internal):
9407 * ftfont.c (ftfont_get_bitmap): Adjust users.
9409 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
9411 Use bool for boolean.
9412 * tparam.c (tparam1):
9413 * undo.c (record_point, record_property_change):
9414 Use bool for boolean, for local vars that are always true or false.
9416 Minor integer overflow fixes (Bug#16033).
9417 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
9418 This improves on the previous fix to this function.
9419 (window_resize_check): When summing up pixel counts, don't rely on
9420 undefined behavior if the sum overflows.
9422 2013-12-03 Martin Rudalics <rudalics@gmx.at>
9424 * window.c (Fset_window_new_pixel): Don't choke at negative
9425 argument value (Bug#16033).
9427 * xfns.c (Fx_create_frame): Add another call to change_frame_size
9428 to avoid crash in window_box_height.
9430 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
9431 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
9433 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
9435 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
9437 Minor integer overflow fixes.
9438 * window.c (Fset_window_new_pixel, grow_mini_window):
9439 * xdisp.c (Fwindow_text_pixel_size):
9440 Avoid undefined behavior on signed integer overflow.
9441 * xfns.c (x_set_mouse_color):
9442 Check that drag shape fits in 'unsigned', since that's what X wants.
9444 2013-12-02 Eli Zaretskii <eliz@gnu.org>
9446 Improve reporting of fatal exception on MS-Windows.
9447 * w32fns.c (my_exception_handler): New function.
9448 (globals_of_w32fns): Set it up as the unhandled exception
9449 handler. Initialize exception code and address to zeros.
9450 (emacs_abort): If the exception code and address are available,
9451 print them at the beginning of the backtrace. Fix the format of
9452 printing addresses (was producing 0x0x12345678 on XP).
9455 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
9457 * eval.c (Fbacktrace__locals): New function.
9458 (syms_of_eval): Defsubr it.
9460 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
9462 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
9463 Define here to unify between...
9464 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
9465 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
9467 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
9469 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
9471 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
9472 fringe background extension.
9473 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
9474 because they are now always the same as `left' and `width',
9475 respectively. Remove code for the case that `width' and
9476 `sb_width' are different.
9478 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
9480 Fix minor problems found by static checking.
9481 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
9482 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
9483 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
9485 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
9487 * image.c (imagemagick_compute_animated_image): Don't crash if we
9488 have an animation with different-sized images (bug#15313).
9490 2013-11-30 Martin Rudalics <rudalics@gmx.at>
9492 Remove some unused items introduced during pixelwise change.
9493 * window.c (window_resize_total_check): Remove unused function.
9494 * xdisp.c (remember_mouse_glyph): Remove unused label.
9495 (Ftool_bar_height): Move declaration inside #if.
9496 * xterm.c (x_set_window_size): Don't use r and c.
9498 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
9500 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
9503 * window.c (Fset_window_configuration): Comment out unused variables.
9505 * w32term.c (w32_read_socket): Remove unused variable `buf'.
9507 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
9509 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
9511 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
9513 * gnutls.c (gnutls_audit_log_function): Only declare and define if
9514 HAVE_GNUTLS3 (Bug#16001).
9516 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
9517 if interrupts are deferred (Bug#15801).
9519 2013-11-30 Martin Rudalics <rudalics@gmx.at>
9521 Support resizing frames and windows pixelwise.
9522 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
9523 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
9524 (struct glyph_matrix): Replace window_left_col and
9525 window_top_line by window_pixel_left and window_pixel_top.
9526 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
9528 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
9529 (draw_window_divider, move_it_to, x_draw_right_divider)
9530 (x_draw_bottom_divider, change_frame_size): Add or fix
9532 * dispnew.c (change_frame_size_1): Change prototype.
9533 (adjust_glyph_matrix, required_matrix_width)
9534 (adjust_frame_glyphs_for_window_redisplay): Use pixel
9535 values instead of lines and columns.
9536 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
9537 WINDOW_TOTAL_FRINGE_WIDTH.
9538 (handle_window_change_signal, do_pending_window_change)
9539 (init_display): Adjusts calls of change_frame_size.
9540 (change_frame_size, change_frame_size_1): Handle pixelwise
9542 * frame.c (Qright_divider_width, Qbottom_divider_width):
9544 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
9545 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
9546 (x_set_internal_border_width, x_set_vertical_scroll_bars)
9547 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
9549 (set_frame_param): New function.
9550 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
9551 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
9552 (Ffringe_width, Fborder_width, Fright_divider_width)
9553 (Fbottom_divider_width): New functions, defsubr them.
9554 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
9555 New argument pixelwise.
9556 (struct frame_parm_table): New members Qright_divider_width and
9557 Qbottom_divider_width.
9558 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
9559 (x_report_frame_params): Handle Qright_divider_width and
9560 Qbottom_divider_width.
9561 (x_set_right_divider_width, x_set_bottom_divider_width):
9563 (frame_resize_pixelwise): New option.
9564 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
9565 new_pixelwise, right_divider_width and bottom_divider_width;
9566 remove total_lines; rename text_lines, text_cols, new_text_lines
9567 and new_text_cols to text_height, text_width, new_height and
9568 new_width respectively.
9569 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
9570 FRAME_TEXT_WIDTH respectively.
9571 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
9572 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
9573 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
9575 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
9576 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
9577 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
9578 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
9579 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
9580 (FRAME_TOTAL_COLS_ARG): Remove macro.
9581 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
9582 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
9583 (x_wm_set_size_hint): Handle frame pixel sizes.
9584 * indent.c (compute_motion, Fcompute_motion):
9585 Call window_body_width instead of window_body_cols.
9586 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
9587 (make_lispy_position): Handle right and bottom dividers.
9588 (Fsuspend_emacs): Pixelize call of change_frame_size.
9589 * keyboard.h: Extern Qright_divider, Qbottom_divider.
9590 * lisp.h: Extern set_frame_param.
9591 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
9593 (Fx_create_frame): Add entry for vertical_drag_cursor.
9594 Pixelize call of change_frame_size.
9595 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
9596 * nsterm.m (ns_update_window_end): Optionally draw right
9598 (x_set_window_size): Add argument pixelwise.
9599 Call check_frame_size and change_frame_size with pixelwise zero.
9600 (ns_draw_window_divider): New function.
9601 (ns_redisplay_interface): Add ns_draw_window_divider.
9602 (updateFrameSize:): Call change_frame_size with pixelwise zero.
9603 (x_new_font): Call x_set_window_size with pixelwise zero.
9604 * print.c (print_object): For a window print its sequence
9606 * term.c (Fresume_tty): Pixelize call of change_frame_size.
9607 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
9608 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
9609 (w32_createwindow): Use scroll bar area width.
9610 (w32_wnd_proc): Handle bottom divider width.
9611 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
9612 (Fx_create_frame): Default divider width parameters.
9613 Caclulate sizes pixelwise. Add vertical drag cursor support.
9614 (x_create_tip_frame): Default divider widths to zero.
9615 Pixelize call to change_frame_size.
9616 (Fx_show_tip): Add handling of divider widths. Pixelize window
9618 (Fw32_frame_rect): New function.
9619 (frame_parm_handler w32_frame_parm_handlers): Add divider
9621 (Vx_window_vertical_drag_shape): Add variable.
9622 * w32inevt.c (resize_event, maybe_generate_resize_event):
9623 Pixelize change_frame_size calls.
9624 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
9626 * w32term.c (w32_draw_window_divider): New function.
9627 (x_update_window_end): Handle right divider.
9628 (w32_draw_fringe_bitmap, x_scroll_run)
9629 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
9630 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
9631 Calculate new frame sizes pixelwise.
9632 (x_new_font): Pixelize call to x_set_window_size.
9633 (x_check_fullscreen): Pixelize call to change_frame_size.
9634 (x_set_window_size_1, x_set_window_size): New argument
9635 pixelwise. Calculate pixelwise.
9636 (x_wm_set_size_hint): Use scroll bar area width.
9637 (w32_redisplay_interface): Add w32_draw_window_divider.
9638 * w32term.h (struct w32_output): Add vertical drag cursor.
9639 * widget.c (set_frame_size, update_wm_hints)
9640 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
9642 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
9643 * window.c (sequence_number): Restore.
9644 (Fwindow_pixel_width, Fwindow_pixel_height)
9645 (Fwindow_mode_line_height, Fwindow_header_line_height)
9646 (window_pixel_to_total, Frun_window_scroll_functions)
9647 (Fset_window_new_pixel, window_resize_apply_total)
9648 (Fwindow_resize_apply_total): New functions.
9649 (window_body_height, window_body_width): Rename from
9650 window_body_lines. New argument PIXELWISE.
9651 Calculate pixelwise.
9652 (Fwindow_body_height, Fwindow_body_width): New argument
9654 (coordinates_in_window, window_relative_x_coord): Use window's
9655 pixel width instead of total width.
9656 (replace_window, recombine_windows): Initialize pixel values.
9657 (resize_root_window, resize_frame_windows, grow_mini_window)
9658 (shrink_mini_window): New argument PIXELWISE.
9659 Calculate pixelwise.
9660 (Fdelete_other_windows_internal, adjust_window_margins)
9661 (window_resize_check, window_resize_apply)
9662 (Fdelete_window_internal, Fresize_mini_window_internal)
9663 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
9664 (check_frame_size): Rename arguments. New argument PIXELWISE.
9665 Calculate pixelwise.
9666 (set_window_buffer): Make samebuf bool. Run configuration change
9667 hook only if buffer changed.
9668 (Fset_window_buffer): Rewrite doc-string.
9669 (make_window): Initialize new_pixel slot.
9670 (Fwindow_resize_apply): Check pixel size of root window.
9671 (Fsplit_window_internal): Call 2nd argument pixel_size.
9672 Calculate pixelwise.
9673 (Fscroll_left, Fscroll_right): Call window_body_width instead of
9675 (save_window_data): New slots frame_text_width,
9676 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
9677 (saved_window): New slots pixel_left, pixel_top, pixel_height,
9679 (Fcurrent_window_configuration, Fset_window_configuration)
9680 (save_window_save, compare_window_configurations): Handle new
9681 slots in save_window_data and saved_window.
9682 (Fset_window_scroll_bars): Fix doc-string.
9683 (window_resize_pixelwise): New variable.
9684 (coordinates_in_window, Fcoordinates_in_window_p):
9686 (make_parent_window): Adjust sequence_number.
9687 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
9689 * window.h (struct window): New members new_pixel, pixel_left,
9690 pixel_top, pixel_width, pixel_height. Restore sequence_number.
9691 (wset_new_pixel): New function.
9692 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
9693 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
9694 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
9695 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
9696 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
9697 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
9698 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
9699 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
9700 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
9701 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
9702 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
9703 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
9704 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
9705 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
9706 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
9708 (resize_frame_windows, grow_mini_window, shrink_mini_window)
9709 (window_body_width, check_frame_size): Adapt external declarations.
9710 * xdisp.c (last_max_ascent): New integer.
9711 (window_text_bottom_y): Handle bottom divider.
9712 (window_box_width, window_box_height): Calculate pixelwise.
9713 (get_glyph_string_clip_rects): Handle right divider.
9714 (remember_mouse_glyph): When windows are resized pixelwise
9715 proceed with width and height set to 1.
9716 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
9718 (move_it_to): Calculate and return maximum x position
9720 (Fwindow_text_pixel_size): New function.
9721 (resize_mini_window, update_tool_bar): Calculate pixelwise.
9722 (tool_bar_lines_needed): Rename to tool_bar_height.
9723 Calculate pixelwise.
9724 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
9725 Calculate pixelwise.
9726 (redisplay_tool_bar): Calculate pixelwise.
9727 (redisplay_window): Calculate pixelwise. Handle dividers.
9728 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
9729 (x_draw_vertical_border): Handle dividers.
9730 (define_frame_cursor1): Handle vertical drag cursor.
9731 (x_draw_right_divider, x_draw_bottom_divider): New functions.
9732 (expose_window): Calculate pixelwise. Handle dividers.
9733 (init_xdisp): Initialize pixel values.
9734 * xfaces.c (Qwindow_divider): New face.
9735 (realize_basic_faces): Realize it.
9736 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
9737 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
9738 (x_set_scroll_bar_default_width): Default actual width to 16.
9739 (Fx_create_frame): Set sizes pixelwise.
9740 (x_create_tip_frame): Default divider widths to zero.
9741 Pixelize call of change_frame_size.
9742 (Fx_show_tip): Handle divider widths. Initial pixel position
9744 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
9745 (Vx_window_vertical_drag_shape): New option.
9746 * xmenu.c (free_frame_menubar): Pixelize call of
9748 * xterm.c (x_draw_window_divider): New function.
9749 (x_update_window_end): Optionally draw right divider.
9750 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
9751 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
9752 (handle_one_xevent, x_new_font): Calculate pixelwise.
9753 (x_set_window_size_1, x_set_window_size): New argument
9754 pixelwise. Calculate pixelwise.
9755 (x_wm_set_size_hint): Pixelize call of check_frame_size.
9756 (struct x_redisplay_interface): Add x_draw_window_divider.
9757 * xterm.h (struct x_output): Add vertical_drag_cursor.
9759 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
9761 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
9762 Set invisible frames's `redisplay' when a full redisplay is requested.
9763 (redisplay_window): Set must_be_updated_p instead (bug#15999).
9764 (redisplay_mode_lines): Don't set must_be_updated_p any more.
9765 (display_mode_lines): Set it here instead.
9767 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
9769 * dispextern.h (set_window_update_flags): Remove.
9771 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
9773 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
9775 * xdisp.c (REDISPLAY_SOME_P): New macro.
9776 (redisplay_internal): Use it (bug#15999).
9777 (prepare_menu_bars, redisplay_window): Use it as well.
9779 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
9781 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
9783 * w32font.c (g_b_init_get_char_width_32_w): New static var.
9784 (globals_of_w32font): Zero it out.
9785 (GetCharWidth32W_Proc): New function pointer.
9786 (get_char_width_32_w): New function.
9787 (compute_metrics): If get_glyph_outline_w returns an error, try
9788 get_char_width_32_w before declaring a failure. This avoids
9789 punishing raster (a.k.a. "bitmap") fonts by slowing down
9790 redisplay. (Bug#6364).
9792 2013-11-29 Eli Zaretskii <eliz@gnu.org>
9794 * xdisp.c (clear_mouse_face): Don't invalidate the entire
9795 mouse-highlight info, just signal frame_up_to_date_hook that mouse
9796 highlight needs to be redisplayed. (Bug#15913)
9798 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
9800 Fix minor problems found by static checking.
9801 * buffer.h (struct buffer_text, struct buffer):
9802 * frame.h (struct frame):
9803 * window.h (struct window):
9804 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
9805 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
9806 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
9807 no-longer-valid use of HAVE_MENUS.
9808 * xdisp.c (propagate_buffer_redisplay): Now static.
9810 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
9812 * xmenu.c (Fmenu_or_popup_active_p):
9813 * window.c (Fset_window_configuration):
9814 * menu.c (Fx_popup_menu, Fx_popup_dialog):
9815 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
9816 * fns.c (Fyes_or_no_p):
9817 * editfns.c (Fmessage_box, Fmessage_or_box):
9818 * alloc.c (make_save_ptr_ptr):
9819 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
9821 * window.c (Fset_window_configuration): Move select_window later.
9823 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
9825 Refine redisplay optimizations to only redisplay *some* frames/windows
9826 rather than all of them.
9827 * xdisp.c (REDISPLAY_SOME): New constant.
9828 (redisplay_other_windows, wset_redisplay, fset_redisplay)
9829 (bset_redisplay, bset_update_mode_line): New functions.
9830 (message_dolog): Use bset_redisplay.
9831 (clear_garbaged_frames): Use fset_redisplay.
9832 (echo_area_display): Use wset_redisplay.
9833 (buffer_shared_and_changed): Remove.
9834 (prepare_menu_bars): Call Vpre_redisplay_function before updating
9835 frame titles. Compute the actual set of windows redisplayed.
9836 Don't update frame titles and menu bars for frames that don't need to
9838 (propagate_buffer_redisplay): New function.
9840 (redisplay_internal): Use it. Be more selective in the set of windows
9841 we redisplay. Propagate windows_or_buffers_changed to
9842 update_mode_lines a bit later to simplify the code.
9843 (mark_window_display_accurate_1): Reset window and buffer's
9845 (redisplay_window): Do nothing if neither the window nor the buffer nor
9846 the frame needs redisplay.
9847 * window.h (struct window): Add `redisplay' field.
9848 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
9849 (redisplay_other_windows, window_list): New declarations.
9850 * window.c (select_window, Fset_window_start): Use wset_redisplay.
9851 (window_list): Not static any more.
9852 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
9853 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
9854 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
9855 * frame.c (Fmake_frame_visible): Don't redisplay everything.
9856 * frame.h (struct frame): Add `redisplay' field.
9857 Move `external_menu_bar' bitfield next to other bit-fields.
9858 (SET_FRAME_GARBAGED): Use fset_redisplay.
9859 (SET_FRAME_VISIBLE): Don't garbage the frame;
9860 Use redisplay_other_windows.
9861 * buffer.h (struct buffer): Add `redisplay' field.
9862 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
9863 (modify_overlay): Use bset_redisplay.
9864 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
9866 2013-11-28 Eli Zaretskii <eliz@gnu.org>
9868 Support w32 file notifications in batch mode.
9869 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
9870 invalid (which happens in batch mode). If non-interactive, call
9871 handle_file_notifications to store file notification events in the
9872 input queue. (Bug#15933)
9874 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
9876 * w32inevt.c (handle_file_notifications): Now external, not static.
9878 * w32term.h (handle_file_notifications): Provide prototype.
9880 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
9881 init_crit, since init_display, which does that otherwise, is not
9884 2013-11-27 Glenn Morris <rgm@gnu.org>
9886 * Makefile.in ($(lispsource)/international/charprop.el): New.
9887 (emacs$(EXEEXT)): Depend on charprop.el.
9889 2013-11-27 Eli Zaretskii <eliz@gnu.org>
9891 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
9892 deleting portions of the buffer under non-nil REPLACE argument.
9895 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
9896 directory, watch it and not its parent.
9897 (add_watch): Allow empty string in FILE.
9899 2013-11-27 Martin Rudalics <rudalics@gmx.at>
9901 * window.c (Fset_window_start, window_resize_apply)
9902 (window_scroll): Reset window_end_valid (Bug#15957).
9904 2013-11-27 Glenn Morris <rgm@gnu.org>
9906 * Makefile.in (leimdir): Now in lisp source directory.
9907 ($(leimdir)/leim-list.el): Just use ../leim .
9908 * epaths.in (PATH_DUMPLOADSEARCH):
9909 * lread.c (load_path_default):
9910 * nsterm.m (ns_load_path): No more leim directory.
9912 2013-11-26 Andreas Schwab <schwab@suse.de>
9914 * .gdbinit (xgettype): Add cast.
9916 2013-11-26 Glenn Morris <rgm@gnu.org>
9918 Preload leim-list.el.
9919 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
9920 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
9921 is a single directory.
9923 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
9925 bool-vector-subsetp is now the normal direction (Bug#15912).
9926 * data.c (Fbool_vector_subsetp): Test whether the first argument
9927 is a subset of the second one, not the reverse. Add doc string.
9929 Fix minor problems found by static checking.
9930 * lread.c (load_path_default): Now static.
9931 * textprop.c (text_property_stickiness): Be consistent about the
9932 test used when deciding whether to consider the previous character.
9933 This simplifies the code a bit.
9935 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
9937 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
9939 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
9940 (syms_of_frame): Don't defsubr them.
9942 2013-11-25 Glenn Morris <rgm@gnu.org>
9944 * lread.c (load_path_default): Change the sense of the argument.
9945 (init_lread): When EMACSLOADPATH is set, do not ignore changes
9946 from dump_path. When it is not, avoid checking dump_path twice.
9948 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
9949 uninstalled dump_path against installed Vload_path. (Bug#15964)
9951 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
9953 Export get_pos_property to Elisp.
9954 * editfns.c (Fget_pos_property): Rename from get_pos_property.
9955 (syms_of_editfns): Export it to Elisp.
9957 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
9959 2013-11-23 Romain Francoise <romain@orebokech.com>
9961 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
9962 initialization here ...
9963 (syms_of_fileio): ... from here.
9965 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
9967 * lread.c (init_lread): Fix int/Lisp_Object mixup.
9968 Please use --enable-check-lisp-object-type.
9970 2013-11-23 Glenn Morris <rgm@gnu.org>
9972 * process.c (get_process): Explicit error for dead buffers.
9974 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
9976 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
9978 2013-11-23 Glenn Morris <rgm@gnu.org>
9980 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
9981 * lread.c (load_path_check): Take path to check as argument.
9982 (load_path_default): New, split from init_lread.
9983 (init_lread): Move calc of default load-path to load_path_default.
9984 Empty elements in EMACSLOADPATH now stand for the default.
9985 (load-path): Doc fix.
9986 * emacs.c (decode_env_path): Add option to treat empty elements
9987 as nil rather than ".".
9988 * callproc.c (init_callproc_1, init_callproc):
9989 * image.c (Vx_bitmap_file_path):
9990 * lisp.h (decode_env_path):
9991 * lread.c (Vsource_directory):
9992 Update for new argument spec of decode_env_path.
9994 2013-11-22 Eli Zaretskii <eliz@gnu.org>
9996 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
9997 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
9999 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
10001 Fix some dependency problems that cause unnecessary recompiles.
10003 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
10004 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
10005 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
10006 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
10007 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
10008 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
10009 (boostrap-clean): No need to remove stamp-oldxmenu.
10011 Fix recently introduced bool vector overrun.
10012 This was due to an optimization that went awry.
10013 Reported by Glenn Morris in
10014 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
10015 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
10016 for empty vectors, undoing the 2013-11-18 change.
10017 * data.c (bool_vector_binop_driver): Rely on this.
10018 Fix bug that occasionally overran the destination.
10019 * lisp.h (struct Lisp_Bool_vector): Document this.
10021 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
10023 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
10026 * nsterm.m (init, run, stop:): Comment out for now, does not work
10029 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
10031 * charset.c (syms_of_charset): Don't read past end of string.
10033 2013-11-19 Glenn Morris <rgm@gnu.org>
10035 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
10037 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
10039 Add hooks to run on gaining/losing focus. (Bug#15029)
10040 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
10041 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
10042 (syms_of_frame): Add focus-in-hook, focus-out-hook.
10044 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
10046 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
10047 The old names predated the API change that put destination at end.
10049 Improve API of recently-added bool vector functions (Bug#15912).
10050 The old API had (bool-vector-count-matches A B)
10051 and (bool-vector-count-matches-at A B I), which gave the
10052 misleading impression that the two functions were variants, one
10053 with a location I. The new API has (bool-vector-count-population A)
10054 and (bool-vector-count-consecutive A B I) to make the distinction
10055 clearer. The first function no longer has a B argument, since the
10056 caller can easily determine the number of nils if the length and
10057 number of ts is known.
10058 * data.c (Fbool_vector_count_population): Rename from
10059 bool_vector_count_matches, and accept just 1 argument.
10060 (Fbool_vector_count_consecutive): Rename from
10061 Fbool_vector_count_matches_at.
10063 Always allocate at least one bits_word per bool vector.
10064 See Daniel Colascione in:
10065 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
10066 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
10067 * data.c (bool_vector_binop_driver): Rely on this. Tune.
10068 * lisp.h (struct Lisp_Bool_vector): Document this.
10070 2013-11-18 Eli Zaretskii <eliz@gnu.org>
10072 * insdel.c (invalidate_buffer_caches): New function, consolidated
10073 from part of prepare_to_modify_buffer.
10074 (insert_from_gap, prepare_to_modify_buffer):
10075 * coding.c (code_convert_region, code_convert_string):
10076 Call invalidate_buffer_caches. (Bug#15841)
10078 * lisp.h (invalidate_buffer_caches): Add prototype.
10080 2013-11-17 Eli Zaretskii <eliz@gnu.org>
10082 * w32term.c (x_update_window_end): Don't invalidate the entire
10083 mouse-highlight info, just signal frame_up_to_date_hook that mouse
10084 highlight needs to be redisplayed. (Bug#15913)
10086 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
10088 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
10090 2013-11-16 Eli Zaretskii <eliz@gnu.org>
10092 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
10093 while we are using Vprin1_to_string_buffer.
10095 * keymap.c (describe_map): Don't crash if PT is 1 both before and
10096 after inserting the description string. (Bug#15907)
10098 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
10100 * data.c: Work around bogus GCC diagnostic about shift count.
10101 Reported by Eli Zaretskii in
10102 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
10103 (pre_value): New function.
10104 (count_trailing_zero_bits): Use it.
10106 2013-11-15 Eli Zaretskii <eliz@gnu.org>
10108 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
10109 assume C macros are not supported even under -g3 in these old GCC
10112 2013-11-15 Leo Liu <sdl.web@gmail.com>
10114 * minibuf.c (Ftry_completion, Fall_completions)
10115 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
10117 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
10119 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
10120 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
10121 This avoids placing unnecessary constants into the Emacs code.
10123 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
10125 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
10126 for Cygwin w32 build.
10128 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
10129 for Cygwin w32 build. (Bug#15892)
10131 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
10133 Simplify, port and tune bool vector implementation.
10134 * alloc.c (bool_vector_exact_payload_bytes)
10135 (bool_vector_payload_bytes): Remove.
10136 (bool_vector_fill): Return its argument.
10137 * alloc.c (bool_vector_fill):
10139 * print.c (print_object):
10140 Simplify by using bool_vector_bytes.
10141 * alloc.c (make_uninit_bool_vector):
10142 New function, broken out from Fmake_bool_vector.
10143 (Fmake_bool_vector): Use it. Use tail call.
10144 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
10145 * data.c (BITS_PER_ULL): New constant.
10146 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
10147 if long long versions don't exist.
10148 (shift_right_ull): New function.
10149 (count_one_bits_word): New function, replacing popcount_bits_word
10150 macro. Don't assume that bits_word is no wider than long long.
10151 (count_one_bits_word, count_trailing_zero_bits):
10152 Don't assume that bits_word is no wider than long long.
10153 * data.c (bool_vector_binop_driver, bool_vector_not):
10154 * fns.c (Fcopy_sequence):
10156 Create an uninitialized destination, to avoid needless work.
10157 (internal_equal): Simplify.
10158 (Ffillarray): Prefer tail call.
10159 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
10160 contain at least one word.
10161 (bits_word_to_host_endian): Prefer if to #if. Don't assume
10162 chars are narrower than ints.
10163 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
10164 * fns.c (Fcopy_sequence):
10166 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
10167 Don't try to port to hosts where bits_word values have holes; the
10168 code wouldn't work there anyway. Verify this assumption, though.
10169 (bool_vector_bytes): New function.
10170 (make_uninit_bool_vector): New decl.
10171 (bool_vector_fill): Now returns Lisp_Object.
10173 * xfns.c (xic_create_fontsetname):
10174 * xrdb.c (gethomedir): Prefer tail calls.
10176 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
10178 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
10179 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
10181 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
10182 that requires a return value.
10183 (Fset_buffer_modified_p): Take advantage of this change to do
10186 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
10188 * buffer.c (Frestore_buffer_modified_p): Sync it with
10189 Fset_buffer_modified_p.
10190 (Fforce_mode_line_update): New function, moved from subr.el.
10191 (Fset_buffer_modified_p): Use them.
10192 (syms_of_buffer): Defsubr Fforce_mode_line_update.
10194 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
10196 * search.c (find_newline): Rewrite to prefer offsets to pointers.
10197 This avoids undefined behavior when subtracting pointers into
10198 different aways. On my platform it also makes the code a tad
10199 smaller and presumably faster.
10201 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
10203 * keyboard.c (command_loop_1): Use region-extract-function.
10204 * insdel.c (Qregion_extract_function): Not static any more (can we
10205 stop pretending that these vars can benefit from being marked static?).
10207 2013-11-09 Eli Zaretskii <eliz@gnu.org>
10209 * search.c (find_newline): If buffer text is relocated during the
10210 "dumb loop", adjust C pointers into buffer text to follow suit.
10213 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
10215 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
10216 for conversion (Bug#15837).
10218 2013-11-09 Eli Zaretskii <eliz@gnu.org>
10220 * fileio.c (Finsert_file_contents): Invalidate the newline cache
10221 for the entire range of inserted characters. (Bug#15841)
10223 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
10225 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
10227 (realize_default_face): Remove assignment to distant-foreground if
10228 unspecified (Bug#15815).
10230 2013-11-08 Eli Zaretskii <eliz@gnu.org>
10232 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
10233 cache-long-scans disabled, since we don't want to call
10234 prepare_to_modify_buffer (in insert_1_both) for each message we
10237 * buffer.h (bset_cache_long_scans): New INLINE function, moved
10238 from buffer.c. Improve commentary to the buffer field setter
10241 * buffer.c (bset_cache_long_scans): Static function deleted.
10242 Improve commentary to the buffer field setter functions.
10243 (init_buffer_once): Default for cache-long-scans changed to t.
10246 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
10248 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
10250 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
10251 This bug was introduced in my 2013-06-21 change, and caused
10252 struct Lisp_Sub_Char_Table objects to be given too many slots,
10253 which broke 'make -C admin/unidata'.
10255 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
10257 Import changes from mac-port 4.5.
10258 * macfont.m (mac_font_copy_default_descriptors_for_language)
10259 (mac_font_copy_default_name_for_charset_and_languages): Declare.
10260 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
10261 (macfont_language_default_font_names): New.
10262 (macfont_list): Rearrange language/charset code.
10263 (macfont_close): Don't check for macfont_info->cache.
10264 (mac_ctfont_create_preferred_family_for_attributes): New font
10265 selection code, call
10266 mac_font_copy_default_name_for_charset_and_languages.
10267 (mac_font_copy_default_descriptors_for_language)
10268 (mac_font_copy_default_name_for_charset_and_languages): New functions.
10270 * macfont.h (kCTVersionNumber10_9): Define if not defined.
10272 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
10274 Port to C11 aligned_alloc, and fix some integer overflows.
10275 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
10276 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
10277 and use of posix_memalign replaced with aligned_alloc.
10278 (aligned_alloc): New function, defined or declared as needed.
10279 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
10280 Don't undef; configure.ac now does this.
10281 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
10282 (calloc, aligned_alloc): Check for integer overflow.
10283 (aligned_alloc): Rename from memalign. All uses changed.
10284 (memalign): New function, an alias for aligned_alloc.
10286 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
10288 * xdisp.c (redisplay_internal): Fix typo in last change.
10290 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
10292 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
10294 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
10296 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
10297 redisplay--mode-lines-cause.
10298 (redisplay_internal): Keep them uptodate. Remove redundant check of
10299 buffer_shared_and_changed.
10300 * *.[chm]: Number every assignment to update_mode_lines so we
10301 can track why it is set.
10303 2013-11-06 Eli Zaretskii <eliz@gnu.org>
10305 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
10307 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
10309 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
10310 can track why it is set.
10312 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
10314 Integer-related fixes for term.c etc.
10315 * dispextern.h (face_tty_specified_color): New function.
10316 * term.c (turn_on_face): Don't rely on undefined behavior when
10317 assigning an out-of-range value to 'long'.
10318 Simplify test for toggling highlight.
10319 (tty_capable_p): Omit last two (unused) args. All callers changed.
10320 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
10321 (read_menu_input, tty_menu_activate, tty_menu_show):
10322 * xfaces.c (x_supports_face_attributes_p)
10323 (tty_supports_face_attributes_p):
10324 Use bool for boolean. All callers changed.
10325 (tty_supports_face_attributes_p): Omit defaults for color indices;
10326 no longer needed. Simplify tail call.
10328 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
10330 * xdisp.c (prepare_menu_bars): Mark static.
10331 * lisp.h (prepare_menu_bars): Don't declare.
10332 * xselect.c (x_handle_selection_clear):
10333 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
10335 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
10337 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
10338 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
10340 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
10342 * keyboard.c (Fcommand_error_default_function): Rename from
10343 Fdefault_error_output.
10345 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
10347 * keyboard.c (Fdefault_error_output): New function, extracted from
10348 cmd_error_internal.
10349 (syms_of_keyboard): Use it for Vcommand_error_function.
10351 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
10353 * eval.c (handlerlist_sentinel): New variable (bug#15802).
10354 (init_eval): Use it to ensure handlerlist is non-NULL.
10355 (unwind_to_catch): Make sure we never set handlerlist to NULL.
10356 (Fsignal): Adjust NULLness test of handlerlist.
10357 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
10359 2013-11-05 Eli Zaretskii <eliz@gnu.org>
10361 * callproc.c (call_process): Call prepare_to_modify_buffer before
10362 decoding text read from the sub-process, as the decoded stuff will
10363 be inserted into the buffer. This will invalidate the various
10364 caches maintained for the buffer. (Bug#15148)
10366 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
10368 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
10369 string of glyphless-char-display.
10371 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
10373 * nsfns.m (ns_get_name_from_ioreg): New function.
10374 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
10375 OSX >= 10.9. Use ns_get_name_from_ioreg.
10377 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
10379 Simplify and port recent bool vector changes.
10380 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
10381 only in this file. Use a more-efficient implementation if the
10382 second argument is a power of 2.
10383 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
10384 Remove no-longer-necessary compile-time checks.
10385 (bool_vector_exact_payload_bytes): New function.
10386 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
10387 exact payload changed to call the new function. Do not assume
10388 that the arg or result fits in ptrdiff_t.
10389 (bool_vector_fill): New function.
10390 (Fmake_bool_vector): Use it. Don't assume bit counts fit
10392 (vroundup_ct): Don't assume arg fits in size_t.
10393 * category.c (SET_CATEGORY_SET): Remove. All callers now just
10394 invoke set_category_set.
10395 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
10396 All callers changed. Use bool_vector_set.
10397 * category.h (XCATEGORY_SET): Remove; no longer needed.
10398 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
10399 bool_vector_bitref.
10400 * data.c (Faref): Use bool_vector_ref.
10401 (Faset): Use bool_vector_set.
10402 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
10403 (Fbool_vector_not, Fbool_vector_count_matches)
10404 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
10405 * fns.c (concat): Use bool_vector_ref.
10406 (Ffillarray): Use bool_vector_fill.
10407 (mapcar1): Use bool_vector_ref.
10408 (sxhash_bool_vector): Hash words, not bytes.
10409 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
10410 a constant, since it's now used in #if.
10411 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
10412 unsigned char on unusual architectures, so that we no longer
10413 assume that the number of bits per bits_word is a power of two or
10414 is a multiple of 8 or of CHAR_BIT.
10415 (Qt): Add forward decl.
10416 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
10417 at least as strictly as bits_word.
10418 (bool_vector_data, bool_vector_uchar_data): New accessors.
10419 All data structure accesses changed to use them.
10420 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
10421 (bool_vector_set): New functions.
10422 (bool_vector_fill): New decl.
10423 (ROUNDUP): Move to alloc.c as described above.
10425 Fix recent gnutls changes.
10426 * gnutls.c (Fgnutls_boot): Don't assume C99.
10427 * process.c (wait_reading_process_output): Fix typo in recent change.
10429 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
10431 * process.c (wait_reading_process_output, read_process_output)
10432 (send_process): Check gnutls_state is not NULL.
10434 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
10435 (Fgnutls_boot): Set process gnutls_p later, after initialization.
10437 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
10439 * nsterm.m (init, run, stop:): New methods in EmacsApp for
10440 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
10442 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
10445 * nsfns.m (Fx_create_frame): Fix memory leak.
10447 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
10448 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
10449 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
10451 2013-11-04 Eli Zaretskii <eliz@gnu.org>
10453 * xdisp.c (message3_nolog, message_with_string): Encode the string
10454 before writing it to the terminal in a non-interactive session.
10456 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
10457 sure we concatenate them into a unibyte string.
10459 * fileio.c (make_temp_name): Encode PREFIX, and decode the
10460 resulting temporary name before returning it to the caller.
10461 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
10462 is a unibyte string, convert NAME to a unibyte string to ensure
10463 that the result is also a unibyte string.
10465 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
10466 create unibyte strings from default paths and directory/file
10469 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
10472 * callproc.c (init_callproc): Use build_unibyte_string to make
10473 sure we create unibyte strings from default paths and
10474 directory/file names.
10476 * buffer.c (init_buffer): Don't store default-directory of
10477 *scratch* in multibyte form. The original problem which led to
10478 that is described in
10479 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
10480 but it was solved long ago. (Bug#15260)
10482 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
10484 Port to stricter C99 platforms.
10485 Especially, C99 prohibits nesting a struct X inside struct Y if
10486 struct X has a flexible array member.
10487 * alloc.c (struct sdata): New type.
10488 (sdata): Implement in terms of struct sdata.
10489 Remove u member; all uses replaced by next_vector, set_next_vector.
10490 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
10491 (SDATA_DATA_OFFSET): Now a constant, not a macro.
10492 (struct sblock): Rename first_data member to data, which is now
10493 a flexible array member. All uses changed.
10494 (next_vector, set_next_vector, large_vector_vec): New functions.
10495 (vector_alignment): New constant.
10496 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
10497 (struct large-vector): Now merely a NEXT member, since the old approach
10498 ran afoul of stricter C99. All uses changed to use
10499 large_vector_vec or large_vector_offset.
10500 (large_vector_offset): New constant.
10501 * dispnew.c: Include tparam.h, for tgetent.
10502 Do not include term.h; no longer needed.
10503 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
10504 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
10505 (struct Lisp_Vector): Use a flexible array member for contents,
10506 instead of a union with a member that is an array of size 1.
10508 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
10509 fact that the struct no longer contains a union.
10510 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
10511 (struct Lisp_Save_Value, struct Lisp_Free):
10512 Use unsigned, not int, for spacers, to avoid c99 warning.
10513 (union specbinding): Use unsigned, not bool, for bitfield, as
10514 bool is not portable to pre-C99 hosts.
10516 2013-11-04 Glenn Morris <rgm@gnu.org>
10518 * emacs.c (usage_message): Mention that `-L :...' appends.
10520 2013-11-02 Glenn Morris <rgm@gnu.org>
10522 * Makefile.in (abs_builddir): Remove.
10523 (bootstrap_exe): Use relative filename.
10525 Use relative filenames in TAGS files.
10526 * Makefile.in (abs_srcdir): Remove it again.
10527 (.PHONY): Remove frc.
10528 (maintainer-clean): No more TAGS-LISP file.
10529 (TAGS): Pass relative file names to etags.
10530 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
10532 * Makefile.in (abs_srcdir): New, set by configure.
10534 (maintainer-clean): Remove pointless echo. That should be in the
10535 top-level Makefile, if anywhere. Delete TAGS-LISP.
10536 (extraclean): No s/ and m/ directories for some time.
10537 (TAGS): Also depend on ctagsfiles3.
10538 Remove no-longer-defined S_FILE.
10539 Pass absolute filenames to etags once more.
10540 (TAGS-LISP): Replace lispdir with its expansion.
10541 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
10542 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
10544 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
10546 * xfaces.c (check_lface_attrs, realize_default_face):
10547 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
10548 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
10550 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
10552 * emacs.c (original_pwd): Remove global var by making it local.
10553 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
10555 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
10557 * xfaces.c: Declare color_distance.
10558 (QCdistant_foreground): New variable.
10559 (NEAR_SAME_COLOR_THRESHOLD): New define.
10560 (load_color2): New function.
10561 (load_color): Call load_color2.
10562 (load_face_colors): Call load_color2 and if distant-color is specified
10563 calculate distant and use distant-color if colors are near.
10564 (LFACE_DISTANT_FOREGROUND): New define.
10565 (merge_face_ref, Finternal_set_lisp_face_attribute)
10566 (Finternal_get_lisp_face_attribute)
10567 (x_supports_face_attributes_p): Handle distant-foreground similar to
10569 (syms_of_xfaces): DEFSYM QCdistant_foreground.
10571 * dispextern.h (lface_attribute_index):
10572 Add LFACE_DISTANT_FOREGROUND_INDEX.
10574 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
10576 * image.c (pbm_next_char): New function.
10577 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
10578 (pbm_scan_number): Use it.
10579 (Qlibjpeg_version): New variable.
10580 (syms_of_image): DEFSYM and initialize it.
10582 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
10584 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
10586 2013-10-31 Glenn Morris <rgm@gnu.org>
10588 * emacs.c (original_pwd): New char.
10589 (main): If using --chdir, store original_pwd.
10590 (init_cmdargs): When setting Vinvocation_directory based on a
10591 relative argv[0], use original_pwd if set. (Bug#15768)
10593 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
10595 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
10597 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
10599 * insdel.c: Fix minor problems found by static checking.
10600 (Qregion_extract_function): Now static.
10601 (prepare_to_modify_buffer_1): Remove unused locals.
10603 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
10605 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
10606 (syms_of_xdisp): Declare pre-redisplay-function.
10607 (markpos_of_region): Remove function.
10608 (init_iterator, compute_stop_pos, handle_face_prop)
10609 (face_before_or_after_it_pos, reseat_to_string)
10610 (get_next_display_element, window_buffer_changed)
10611 (redisplay_internal, try_cursor_movement, redisplay_window)
10612 (try_window_reusing_current_matrix, try_window_id, display_line)
10613 (note_mode_line_or_margin_highlight, note_mouse_highlight)
10614 (display_string, mouse_face_from_buffer_pos): Remove region handling.
10615 * window.h (struct window): Remove field `region_showing'.
10616 * dispextern.h (struct it): Remove region_beg/end_charpos.
10617 (face_at_buffer_position, face_for_overlay_string)
10618 (face_at_string_position): Update prototypes.
10619 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
10620 (face_at_string_position): Remove `region_beg' and `region_end' args.
10621 * fontset.c (Finternal_char_font):
10622 * font.c (font_at, font_range): Adjust calls accordingly.
10623 * insdel.c (Qregion_extract_function): New var.
10624 (syms_of_insdel): Initialize it.
10625 (prepare_to_modify_buffer_1): Use it.
10627 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
10629 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
10630 * ftxfont.c (ftxfont_get_gcs):
10631 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
10632 * xfaces.c (x_free_colors, x_free_dpy_colors)
10633 (x_create_gc, unload_color):
10634 * xselect.c (x_property_data_to_lisp):
10635 * xsettings.c (parse_settings):
10636 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
10637 (get_bits_and_offset): Adjust definition.
10638 * frame.c (XParseGeometry): Adjust locals.
10639 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
10640 * regex.h (toplevel): Likewise for reg_syntax_t.
10642 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
10644 * eval.c (run_hook_with_args): Use FUNCTIONP.
10646 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
10648 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
10649 fields, drop 'allocated_p' member and use -1 for uninitialized value.
10650 * w32term.h (struct w32_output): Similarly but do not use -1 because...
10651 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
10652 on MS-Windows anyway.
10653 (free_face_colors): Define only if HAVE_X_WINDOWS and...
10654 (free_realized_face): ...adjust user.
10655 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
10656 white relief pixels to -1.
10657 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
10658 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
10659 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
10661 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
10663 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
10664 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
10665 in practice now. All callers changed.
10667 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
10669 * dispextern.h (struct face): Use bitfields for 'underline_type'
10670 and 'box' members. Remove set-but-unused members 'pixmap_w' and
10671 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
10672 'stipple' member. Move 'lface' member up to help...
10673 * xfaces.c (make_realized_face): ...this function to find and
10674 clear just the members that need clearing.
10675 (load_face_colors, realize_x_face):
10676 * xdisp.c (extend_face_to_end_of_line): Adjust user.
10678 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
10680 * xftfont.c (struct xftfont_info): Remove set-but-unused
10682 (xftfont_open): Adjust user.
10683 (xftfont_get_colors): Remove useless prototype.
10685 2013-10-26 Eli Zaretskii <eliz@gnu.org>
10687 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
10688 before passing them to 'unexec'. (Bug#15260)
10690 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
10692 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
10694 2013-10-25 Eli Zaretskii <eliz@gnu.org>
10696 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
10697 the changed signature of the font driver's 'close' method.
10699 * w32font.h (w32font_close): Adjust the prototype to the change in
10700 function definition.
10702 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
10704 * w32uniscribe.c (uniscribe_close): Adapt the call to
10705 w32font_close to its new prototype.
10707 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
10709 Omit unused frame argument of font API's close function.
10710 * font.h (struct font): Drop frame argument. Adjust comment.
10711 * font.c (font_clear_cache, font_close_object): Adjust users.
10712 * ftfont.c (ftfont_close):
10713 * ftxfont.c (ftxfont_close):
10714 * macfont.m (macfont_close):
10715 * nsfont.m (nsfont_close):
10716 * w32font.c (w32font_close):
10717 * xfont.c (xfont_close):
10718 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
10719 tweak comments and make functions safe if called more than once for
10720 the same font object.
10722 Perform font-specific cleanup when font object is swept by GC. See
10723 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
10724 * alloc.c (cleanup_vector): New function.
10725 (sweep_vector): Call it for each reclaimed vector object.
10726 * font.h (struct font): Adjust comment.
10728 2013-10-24 Glenn Morris <rgm@gnu.org>
10730 * Makefile.in (abs_top_srcdir): New, set by configure.
10732 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
10734 Adjust recent font-related changes to fix bug#15686.
10735 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
10736 is a live window system frame, mark its default font too.
10738 2013-10-23 Glenn Morris <rgm@gnu.org>
10740 * Makefile.in (RUN_TEMACS): Make relative (again).
10741 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
10742 (bootstrap-emacs$(EXEEXT)):
10743 Quote entities that might contain whitespace.
10745 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
10747 Port to Solaris 10 and its bundled GCC. Reported by Timothy C. Burt.
10748 * floatfns.c (isfinite, isnan): Redefine unconditionally.
10750 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
10752 Do not allow font caches to grow too large.
10753 * alloc.c (compact_font_cache_entry, compact_font_caches):
10754 New functions or stub if not HAVE_WINDOW_SYSTEM.
10755 (compact_undo_list): Factor out from Fgarbage_collect.
10757 (mark_face_cache): Mark face font. Move down to avoid
10759 (mark_terminals): Do not mark font cache here.
10760 (Fgarbage_collect): Call compaction functions described
10761 above. Adjust comment.
10763 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
10765 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
10766 chdir to HOME (bug#15607).
10768 * nsterm.m (Qcocoa, Qgnustep): New variables.
10769 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
10770 (ns_get_color): Make selection color work for GNUstep also.
10772 2013-10-18 Eli Zaretskii <eliz@gnu.org>
10774 * keyboard.c (make_lispy_event): Remove GPM-specific code that
10775 handles mouse clicks. Instead, let GPM use the same code as all
10776 the other mice use. See the discussion starting at
10777 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
10778 for the details of the problem with the menu bar this fixes.
10780 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
10782 Remove port-specific display name lists to avoid extra
10783 complexity and data duplication with display info lists.
10784 * xterm.h (x_display_name_list): Remove declaration.
10785 * xterm.c (x_display_name_list): Remove.
10786 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
10787 * xfns.c (x_display_info_for_name, Fx_display_list):
10788 Likewise. Use x_display_list where appropriate.
10789 * w32term.h (w32_display_name_list): Remove declaration.
10790 * w32term.c (w32_display_name_list): Remove.
10791 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
10793 * w32fns.c (x_display_info_for_name, Fx_display_list):
10794 Likewise. Use x_display_list where appropriate.
10795 * nsterm.h (ns_display_name_list): Remove declaration.
10796 * nsterm.m (ns_display_name_list): Remove.
10797 (ns_term_init, syms_of_nsterm): Adjust users.
10798 * nsfns.m (ns_display_info_for_name, Fx_display_list):
10799 Likewise. Use x_display_list where appropriate.
10800 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
10801 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
10802 (mark_terminals): Mark per-terminal font cache.
10804 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
10806 Don't run timers in input-pending-p. Its new check-timers param
10807 provides the prior behavior. (Bug#15045).
10808 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
10810 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
10812 Make some functions static in non-Microsoft builds.
10813 On my platform (Fedora 19 x86-64), this shrinks the
10814 Emacs executable (text+data) by 0.25%.
10815 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
10816 (load_color) [!MSDOS]:
10817 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
10818 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
10819 * lisp.h (check_existing):
10820 * process.h (conv_sockaddr_to_lisp, network_interface_list)
10821 (network_interface_info) [!WINDOWSNT]:
10822 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
10823 Remove extern decls.
10824 * fileio.c (check_existing):
10825 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
10826 * process.c (conv_sockaddr_to_lisp, network_interface_list)
10827 (network_interface_info) [!WINDOWSNT]:
10828 * term.c (encode_terminal_code) [!WINDOWSNT]:
10829 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
10830 * xfaces.c (load_color) [!MSDOS]:
10832 * fileio.c (check_existing, check_executable, check_writable):
10833 * process.c (network_interface_list, network_interface_info):
10834 Move earlier, so that we don't need forward decls.
10835 * gnutls.c (fn_gnutls_transport_set_errno)
10836 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
10838 * w32.c (init_environment): Use faccessat rather than
10839 check_existing, partly for consistency with the rest of the code
10840 in this file, partly so that check_existing can be static.
10842 Make VALMASK visible to GDB even if clang is used (Bug#15574).
10843 * emacs.c (MAIN_PROGRAM): New macro.
10844 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
10845 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
10847 bool vector int width fixes
10848 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
10849 (Fbool_vector_count_matches_at):
10850 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
10851 can exceed PTRDIFF_MAX, at least in theory.
10852 (Fbool_vector_count_matches_at):
10853 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
10855 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
10857 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
10858 (struct sockaddr): Add forward decl, for platforms that lack it.
10860 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
10862 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
10865 2013-10-16 Eli Zaretskii <eliz@gnu.org>
10867 * w32.c (network_interface_get_info, network_interface_list)
10868 (network_interface_info): New functions. (Bug#15610)
10869 (GetAdaptersInfo_Proc): New typedef.
10870 (get_adapters_info): New wrapper function.
10871 (globals_of_w32): Initialize g_b_init_get_adapters_info.
10873 * process.h (network_interface_list, network_interface_info):
10876 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
10877 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
10878 all systems. Return non-nil for systems that HAVE_NET_IF_H and
10879 for WINDOWSNT. Doc fix.
10880 (syms_of_process): Defsubr Snetwork_interface_list and
10881 Snetwork_interface_info unconditionally.
10883 * menu.c (have_boxes): Fix redundant simulation of radio buttons
10884 in NS GUI sessions. (Bug#15629)
10886 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
10888 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
10890 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
10892 * print.c (print_object): Print " ..." when truncating bool vectors.
10894 2013-10-15 Eli Zaretskii <eliz@gnu.org>
10896 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
10897 standard mouse buttons.
10899 * termhooks.h (struct input_event): Remove incorrect commentary.
10901 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
10903 Disallow bool vector operations on mixed-length operands.
10904 The old behavior left garbage in the result vector sometimes,
10905 and didn't seem to be useful.
10906 * data.c (Qwrong_length_argument): New static var.
10907 (wrong_length_argument): New function.
10908 (bool_vector_binop_driver): Check that args agree in length.
10910 * keyboard.c, keyboard.h (all_kboards): Now static.
10912 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
10914 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
10915 note from the lispref.
10917 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
10919 * nsterm.h (struct ns_display_info): Remove set-but-unused
10920 member image_cache (image caches are per-terminal anyway).
10921 (FRAME_X_IMAGE_CACHE): Remove.
10922 * nsterm.m (ns_initialize_display_info): Adjust user.
10924 2013-10-14 Eli Zaretskii <eliz@gnu.org>
10926 * w32proc.c: Include mingw_time.h.
10928 * w32.c: Include mingw_time.h.
10930 Implement scrolling of TTY menus when the screen is too short.
10932 * term.c (tty_menu_display): Accept an additional argument, the
10933 menu item from which to start displaying the menu. Account for
10934 the value of Y when limiting the menu to the number of available
10936 (mi_result): New enumeration.
10937 (read_menu_input): Return enumerated value. When the y coordinate
10938 hits min_y or max_y, return scroll indication instead of wrapping
10940 (tty_menu_activate): Handle the scrolling indications from
10941 read_menu_input. Compute the first menu item to display and pass
10942 it to tty_menu_display.
10944 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
10946 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
10947 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
10948 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
10949 Adjust to match the change described below.
10950 (struct terminal): Move must_write_spaces, line_ins_del_ok,
10951 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
10952 memory_below_frame members to...
10953 * termchar.h (struct tty_display_info): ...here because they're
10954 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
10955 * term.c (init_tty):
10956 * nsterm.m (ns_create_terminal):
10957 * w32term.c (w32_create_terminal):
10958 * xterm.c (x_create_terminal): Adjust users.
10959 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
10960 to filter out non-TTY frames. Adjust comment.
10961 (scrolling): Adjust user. Prefer eassert for debugging check.
10963 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
10965 * xfaces.c (PT_PER_INCH): Remove unused macro.
10966 * termhooks.h (struct terminal): Remove set-but-unused
10967 member fast_clear_end_of_line.
10968 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
10969 * nsterm.m (ns_create_terminal):
10970 * term.c (init_tty):
10971 * w32term.c (w32_create_terminal):
10972 * xterm.c (x_create_terminal): Adjust users.
10974 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
10976 * lisp.h (bool_vector_size): New function.
10977 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
10978 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
10979 (Fbool_vector_not, Fbool_vector_count_matches_at):
10980 Remove uses of 'eassume' that should no longer be needed,
10981 because they are subsumed by the 'eassume' in bool_vector_size.
10983 2013-10-12 Eli Zaretskii <eliz@gnu.org>
10985 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
10986 after inclusion of gif_lib.h, thus fixing compiler warnings caused
10987 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
10989 2013-10-11 Eli Zaretskii <eliz@gnu.org>
10991 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
10992 have different dimensions. (Bug#15575)
10994 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
10997 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
10999 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
11001 * term.c (tty_menu_show): Never return with unbalanced
11002 specpdl. Use eassert for debugging check. Adjust style.
11004 2013-10-11 Eli Zaretskii <eliz@gnu.org>
11006 * term.c (read_menu_input): Make selection of menu items
11007 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
11008 (tty_menu_activate): Fix off-by-one error when computing max_y.
11010 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
11012 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
11013 audit logging (only used with GnuTLS 3.x) and enable it.
11015 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
11017 * dispnew.c (redraw_frame): Remove useless #ifdef because
11018 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
11019 Also, move TTY fflush to...
11020 * term.c (tty_update_end): ...this function.
11022 2013-10-11 Eli Zaretskii <eliz@gnu.org>
11024 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
11025 the end of the frame's glyph matrix. (Bug#15575)
11027 * term.c (tty_menu_display): Don't move cursor while overwriting
11028 frame's glyphs with menu items. Limit the number of items
11029 displayed to what can be shown on the available screen lines,
11030 excluding the echo area.
11031 (tty_menu_activate): Limit the Y coordinate allowed by
11032 read_menu_input to the last screen line used for menu display.
11034 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
11036 * lisp.h (eassume): New macro.
11037 Also, include <verify.h>, for 'assume'.
11038 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
11039 (vroundup, vector_nbytes):
11040 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
11041 (Fbool_vector_not, Fbool_vector_count_matches)
11042 (Fbool_vector_count_matches_at):
11043 Use eassume, not eassert.
11044 * casetab.c (set_identity, shuffle):
11045 * composite.c (composition_gstring_put_cache):
11046 * dispnew.c (update_frame_1):
11047 * ftfont.c (ftfont_shape_by_flt):
11048 * image.c (gif_load):
11049 * intervals.c (offset_intervals):
11050 * macfont.m (macfont_shape):
11051 Remove calls to 'assume' that are no longer needed, because
11052 --enable-gcc-warnings no longer generates bogus warnings
11053 when these calls are removed.
11055 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
11057 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
11059 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
11061 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
11062 (Qsubstitute_env_in_file_name): New var.
11063 (syms_of_fileio): Define it.
11065 2013-10-10 Eli Zaretskii <eliz@gnu.org>
11067 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
11068 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
11071 * term.c (save_and_enable_current_matrix): Don't allocate and
11072 don't save margin areas.
11073 (restore_desired_matrix): Don't restore margin areas.
11074 (free_saved_screen): Don't free margin areas.
11076 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
11078 * image.c: Pacify --enable-gcc-warnings.
11079 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
11080 #define only if used.
11082 2013-10-10 Eli Zaretskii <eliz@gnu.org>
11084 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
11085 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
11086 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
11087 (gif_load): For giflib v5.x and later, display the error message
11088 produced by giflib when its functions fail.
11089 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
11092 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
11094 * keyboard.c (last_event_timestamp): Remove. For X selection and
11095 GTK popup menus, it may be obtained from per-frame X display info.
11096 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
11097 (process_special_events): Adjust users.
11098 * keyboard.h (last_event_timestamp): Remove declaration.
11099 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
11100 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
11101 * menu.h (xmenu_show): Adjust prototype.
11102 * menu.c (Fx_popup_menu): Adjust user.
11103 * xselect.c (x_own_selection, x_get_foreign_selection)
11104 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
11106 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
11108 * keyboard.c (init_kboard): Now static. Add arg
11109 to denote window system. Adjust comment.
11110 (init_keyboard): Adjust user.
11111 (allocate_kboard): New function.
11112 (syms_of_keyboard):
11113 * nsterm.m (ns_term_init):
11114 * term.c (init_tty):
11115 * w32term.c (w32_create_terminal):
11116 * xterm.c (x_term_init): Use it.
11117 * keyboard.h (init_kboard): Remove prototype.
11118 (allocate_kboard): Add prototype.
11120 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
11122 * image.c (GIFLIB_MAJOR): Ensure it's defined.
11123 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
11125 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
11127 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
11129 2013-10-09 Eli Zaretskii <eliz@gnu.org>
11131 * term.c (tty_menu_activate): Flush the output stream after
11132 showing the cursor, and don't mark the frame garbaged at exit from
11133 the function. Fixes redisplay glitches when moving from one menu
11136 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
11138 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
11139 or throw error (Bug#15570).
11141 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
11143 * intervals.c (temp_set_point_both): Move test into 'eassert',
11146 * lisp.h (eassert): Don't use 'assume'.
11147 Sometimes 'assume' wins in performance, and sometimes it loses,
11148 so it shouldn't be used all the time. Perhaps we need two
11149 flavors of 'eassert', one for where 'assume' is far more likely
11150 to help or to hurt; but that can be done later.
11151 Reported by Dmitry Antipov in
11152 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
11153 Also, don't include <verify.h>; no longer needed.
11155 2013-10-09 Glenn Morris <rgm@gnu.org>
11157 * eval.c (Fcond): Doc tweak.
11159 2013-10-09 Eli Zaretskii <eliz@gnu.org>
11161 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
11162 expressions with side effects to eassert. (Bug#15565)
11164 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
11166 * fns.c (hashfn_user_defined): Allow hash functions to return any
11169 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
11171 Fix minor problems found by static checking.
11172 * dispnew.c (save_current_matrix): Omit unnecessary casts.
11173 * dispnew.c (update_frame_with_menu): Mark debug local as used.
11174 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
11175 * keyboard.c (read_menu_command): Remove unused local.
11176 * lisp.h (read_menu_command): New decl.
11177 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
11178 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
11179 Return ptrdiff_t, not int.
11180 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
11181 not int, for benefit of xpalloc.
11182 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
11184 (have_menus_p): Remove; unused.
11185 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
11186 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
11187 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
11189 (save_and_enable_current_matrix): Omit unnecessary casts.
11190 (read_menu_input): Omit local extern decl (now in lisp.h).
11191 Don't access uninitialized storage if mouse_get_xy fails.
11192 (tty_menu_activate): Mark local as initialized, for lint.
11193 (tty_menu_activate, tty_meny_show): Remove unused locals.
11195 2013-10-08 Eli Zaretskii <eliz@gnu.org>
11197 Support menus on text-mode terminals.
11198 * xterm.h (xw_popup_dialog): Add prototype.
11200 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
11201 (xmenu_show): Block input here, instead in Fx_popup_menu.
11202 (xw_popup_dialog): New function, with X-specific bits of popup
11205 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
11208 * window.c (Fset_window_configuration): Use run-time tests of the
11209 frame type instead of compile-time conditionals, when menu-bar
11210 lines are considered.
11212 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
11213 (w32_popup_dialog): New prototypes.
11215 * w32menu.c (Fx_popup_dialog): Function deleted.
11216 (w32_popup_dialog): New function, with w32 specific bits of popup
11217 dialogs. Block input here.
11219 * w32inevt.c (w32_console_read_socket): Minor change to add
11220 debugging TTY events.
11222 * w32fns.c (show_hourglass): If returning early because the frame
11223 is not a GUI frame, unblock input.
11225 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
11226 (cursorY): New functions.
11228 * termhooks.h (cursorX, cursorY): Prototypes of functions on
11229 WINDOWSNT, macros that call curX and curY elsewhere.
11231 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
11233 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
11234 specific function to hide and show cursor on a text-mode terminal.
11235 (tty_menu_struct, struct tty_menu_state): New structures.
11236 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
11237 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
11238 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
11239 (tty_menu_locate, save_and_enable_current_matrix)
11240 (restore_desired_matrix, screen_update, read_menu_input)
11241 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
11242 (tty_pop_down_menu, tty_menu_last_menubar_item)
11243 (tty_menu_new_item_coords, tty_menu_show): New functions.
11244 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
11246 * nsterm.h (ns_popup_dialog): Adjust prototype.
11248 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
11249 of in x-popup-menu.
11250 (ns_popup_dialog): Adapt order of arguments to the other
11251 *_menu_show implementations.
11252 (Fx_popup_dialog): Function deleted.
11254 * msdos.c (x_set_menu_bar_lines): Delete unused function.
11256 * menu.h (tty_menu_show, menu_item_width): Provide prototypes.
11258 * menu.c (have_boxes): New function.
11259 (single_keymap_panes): Use it instead of a compile-time
11261 (single_menu_item): Use run-time tests of the frame type instead
11262 of compile-time conditionals.
11263 (encode_menu_string): New function.
11264 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
11265 the macro, since different types of frame need different encoding
11267 (digest_single_submenu): Use run-time tests of frame type instead
11268 of, or in addition to, compile-time conditionals.
11269 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
11270 (Fx_popup_menu): Detect when the function is called from keyboard
11271 on a TTY. Don't barf when invoked on a text-mode frame.
11272 Check frame type at run time, instead of compile-time conditionals for
11273 invoking terminal-specific menu-show functions.
11274 Call tty_menu_show on text-mode frames.
11275 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
11276 run time to determine which alternative to invoke; support dialogs
11279 * keyboard.h <Qmouse_movement>: Declare.
11281 * keyboard.c <Qmouse_movement>: Now extern.
11282 <Qecho_keystrokes>: New static variable.
11283 (read_key_sequence): Accept an additional argument, a flag to
11284 prevent redisplay during reading of the key sequence. All callers
11286 (read_menu_command): New function.
11287 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
11289 (toolkit_menubar_in_use): New function.
11290 (make_lispy_event): Use it instead of a compile-time test.
11292 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
11293 window-system being available.
11295 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
11296 to x-popup-dialog on the frame type, they all now support popup
11299 * dispnew.c (save_current_matrix): Save the margin areas.
11300 (restore_current_matrix): Restore margin areas.
11301 (update_frame_with_menu): New function.
11303 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
11306 * alloc.c (make_save_ptr): Now compiled unconditionally.
11308 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
11310 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
11311 (redraw_frame, update_frame): Adjust users.
11312 * dispextern.h (set_window_update_flags): Adjust prototype.
11313 * xdisp.c (redisplay_internal): When updating all frames with zero
11314 windows_or_buffers_changed, assume that only the windows that shows
11315 current buffer should be really updated.
11317 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
11319 Do not allocate huge temporary memory areas and objects while encoding
11320 for file I/O, thus reducing an enormous memory usage for large buffers.
11321 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
11322 * coding.h (struct coding_system): New member raw_destination.
11323 * coding.c (setup_coding_system): Initialize it to zero.
11324 (encode_coding_object): If raw_destination is set, do not create
11325 dst_object. Add comment.
11326 * fileio.c (toplevel): New constant E_WRITE_MAX.
11327 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
11328 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
11330 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
11332 * nsterm.m (windowDidExitFullScreen:)
11333 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
11335 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
11337 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
11338 * keyboard.c (unblock_input_to): Don't process pending signals
11339 if a fatal error is in progress.
11341 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
11342 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
11343 they're talking about words in Lisp bool vectors.
11344 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
11345 * data.c (popcount_bits_word): Rename from popcount_size_t.
11346 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
11349 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
11351 Improve support for popcount and counting trailing zeros (Bug#15550).
11352 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
11353 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
11354 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
11355 (popcount_size_t_msc, popcount_size_t_gcc):
11356 Remove; now done by Gnulib.
11357 (popcount_size_t): Now a macro that defers to Gnulib.
11358 (count_trailing_zero_bits): Return int, for consistency with
11359 Gnulib and because Emacs prefers signed to unsigned int.
11360 Don't assume that size_t is either unsigned int or unsigned long
11361 or unsigned long long.
11362 (size_t_to_host_endian): Do not assume that size_t is either
11363 exactly 32 or exactly 64 bits wide.
11364 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
11365 etc., so that it's now an enum constant, not a macro.
11366 No need to assume that it's either 32 or 64.
11368 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
11370 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
11373 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
11375 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
11376 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
11378 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
11380 emacs_read and emacs_write now use void *, not char *.
11381 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
11382 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
11383 Buffer arg is now void *, not char *. This matches plain
11384 'read' and 'write' better, and avoids a constraint violation
11385 on Solaris 9 with Oracle Studio.
11387 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
11389 * alloc.c (Fmake_string): For ASCII char initializer, prefer
11390 memset to explicit loop. Otherwise copy largest possible chunk
11391 from initialized to uninitialized part, thus allowing the longer
11392 memcpy runs and reducing the number of loop iterations.
11394 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
11396 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
11397 hide toolbar (Bug#15388).
11398 (windowDidEnterFullScreen:): If presentation options are zero,
11399 set them here (Bug#15388).
11400 (ns_update_auto_hide_menu_bar): Remove runtime check.
11401 Don't auto hide dock unless menubar is also auto hidden.
11403 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
11405 * editfns.c (message): Mention batch mode in doc string.
11407 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
11409 * nsterm.m (check_native_fs): Remove erroneous comment.
11411 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
11413 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
11414 uses find_newline instead of scan_newline and so doesn't move point.
11416 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
11418 Use hardware support for byteswapping on glibc x86 etc.
11419 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
11420 whereas the old swap64 needed 30.
11421 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
11422 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
11423 Use byteswap.h's macros to swap bytes.
11424 * lisp.h (swap16, swap32, swap64): Remove.
11425 All uses replaced by bswap_16, bswap_32, bswap_64.
11427 * bytecode.c (exec_byte_code): Use some more volatile variables
11428 to work around local variables getting clobbered by longjmp.
11429 Port to pre-C99, which doesn't allow decls after stmts.
11431 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
11433 * lisp.h (eassert): Assume that COND is true when optimizing.
11434 In other words, take on the behavior of eassert_and_assume.
11435 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
11436 (eassert_and_assume): Remove. All uses replaced by eassert.
11438 * xdisp.c (Qglyphless_char): Now static.
11440 Adjust to merge from gnulib.
11441 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
11442 * lisp.h: Include <verify.h>, for 'assume'.
11444 * eval.c (clobbered_eassert): New macro.
11445 (internal_catch, internal_condition_case)
11446 (internal_condition_case_1, internal_condition_case_2)
11447 (internal_condition_case_n): Use it instead of eassert
11448 when the argument contains locals clobbered by longjmp.
11449 Don't use clobbered locals outside of clobbered_eassert.
11450 (internal_lisp_condition_case): Use a volatile variable
11451 to work around a local variable's getting clobbered.
11453 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
11455 * lisp.h (struct handler): Merge struct handler and struct catchtag.
11456 (PUSH_HANDLER): New macro.
11457 (catchlist): Remove.
11458 (handlerlist): Always declare.
11460 * eval.c (catchlist): Remove (merge with handlerlist).
11461 (handlerlist, lisp_eval_depth): Not static any more.
11462 (internal_catch, internal_condition_case, internal_condition_case_1)
11463 (internal_condition_case_2, internal_condition_case_n):
11465 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
11466 handlerlist/catchlist.
11467 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
11468 handlerlist which can only handle a single condition-case handler at
11470 (find_handler_clause): Simplify since we only a single branch here
11473 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
11475 (bcall0): New function.
11476 (exec_byte_code): Add corresponding cases. Improve error message when
11477 encountering an invalid byte-code. Let Bunwind_protect accept
11478 a function (rather than a list of expressions) as argument.
11480 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
11481 and make them unconditional now that they're heap-allocated.
11483 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
11485 * charset.c (Fdecode_char, Fencode_char): Remove description of
11486 `restriction' arg. now that it's hidden by advertised-calling-convention.
11488 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
11490 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
11491 Remove unused variable (from mac-port).
11492 (macfont_draw): Use s->ybase for correct y position.
11494 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
11496 * frame.h (struct frame): Drop has_minibuffer member because...
11497 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
11498 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
11500 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
11502 * window.h (struct window): Prefer enum text_cursor_kinds to int
11503 for phys_cursor_type member. Move the latter, phys_cursor_width,
11504 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
11505 * window.c (replace_window, make_window): Adjust users.
11507 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
11509 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
11510 this module is never compiled otherwise.
11512 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
11514 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
11517 2013-09-29 Eli Zaretskii <eliz@gnu.org>
11519 * xdisp.c (get_next_display_element): Don't call face_for_font in
11520 a build configured --without-x. (Bug#15484)
11522 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
11524 * window.c (calc_absolute_offset): #elif should be #elif defined.
11526 * frame.c (delete_frame): Block/unblock input to overcome race
11527 condition (Bug#15475).
11529 2013-09-29 Andreas Politz <politza@hochschule-trier.de>
11531 * frame.c (delete_frame): Record selected frame only after
11532 calling Qdelete_frame_functions (Bug#15477).
11534 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
11536 * nsterm.m (ns_selection_color): Remove.
11537 (ns_get_color): Check for ns_selection_(fg|bg)_color using
11538 NSColor selectedText(Background)Color. Only for COCOA.
11539 (ns_term_init): Remove assignment of ns_selection_color, logic
11540 moved to ns_get_color.
11542 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
11543 NS_SELECTION_COLOR_DEFAULT.
11544 (NS_SELECTION_FG_COLOR_DEFAULT): New.
11546 2013-09-28 Eli Zaretskii <eliz@gnu.org>
11548 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
11549 frame' does not have the tool_bar_window member.
11551 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
11553 Signal error when reading an empty byte-code object (Bug#15405)
11554 * lread.c (read1): Signal error.
11555 * alloc.c (make_byte_code): eassert header size.
11556 (sweep_vectors): Change an int to size_t.
11558 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
11560 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
11561 instead of ints, as it's the usual style for offsetof constants. See:
11562 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
11564 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
11565 This is ugly, but it should fix the performance problem for older
11566 GCC versions in the short run. I'll look into integrating the
11567 Gnulib module for popcount, as a better fix.
11568 See the thread starting in:
11569 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
11570 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
11571 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
11572 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
11573 (popcount_size_t): Use it.
11575 2013-09-24 Daniel Colascione <dancol@dancol.org>
11577 * process.c (Fnetwork_interface_info): Fix build break due to
11580 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
11582 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
11583 Prefer signed to unsigned integers where either will do.
11584 No need for 'const' on locals that do not escape.
11585 Omit easserts with unnecessary and unportable assumptions about
11586 alignment. Avoid unnecessary casts to char *.
11588 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
11590 Use union for the payload of struct Lisp_Vector.
11591 This helps to avoid a few glitches dictated by C's aliasing rules.
11592 * lisp.h (struct Lisp_Vector): Use union for next and
11593 contents member. Adjust comment. Change related users.
11594 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
11595 Related users changed.
11596 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
11597 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
11598 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
11599 * xfaces.c, xfont.c, xmenu.c: Related users changed.
11601 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
11603 Optimize glyph row clearing and copying routines.
11604 * dispextern.h (struct glyph_row): Change layout of struct
11605 glyph_row to help copy_row_except_pointers. Adjust comment.
11606 * dispnew.c (null_row): Remove.
11607 (clear_glyph_row): Use offsetof and memset to find and clear
11608 just the members that need clearing. Adjust comment.
11609 (copy_row_except_pointers): Likewise for copying.
11611 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
11613 Some minor cleanups of recently-added bool vector code.
11614 * conf_post.h (assume): Always return void. Use lint version
11615 only if GCC and MSC versions don't apply.
11616 * conf_post.h (assume):
11617 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
11618 Depend on _MSC_VER, not __MSC_VER, for consistency with
11620 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
11621 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
11622 (bool_vector_binop_driver, count_trailing_zero_bits)
11623 (size_t_to_host_endian): Now static, not static inline;
11624 the latter isn't needed with modern compilers and doesn't
11625 work with older compilers anyway.
11627 * alloc.c (valgrind_p): Use bool for boolean.
11629 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
11631 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
11632 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
11633 (display_last_displayed_message_p, message_buf_print)
11634 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
11635 Use bool for boolean.
11636 * dispextern.h (cancel_line, init_desired_glyphs):
11637 Remove ancient leftover.
11638 (help_echo_showing_p, hourglass_shown_p):
11639 * lisp.h (noninteractive_need_newline): Adjust declaration.
11641 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
11643 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
11645 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
11646 ...this file and convert the latter to static. Adjust comment.
11647 (make_initial_frame):
11648 * window.c (init_window_once): Adjust user.
11649 * frame.h (last_nonminibuf_frame): Remove declaration.
11650 * lisp.h (selected_frame): Likewise.
11651 * msdos.c (the_only_display_info): Adjust comment.
11653 2013-09-23 Eli Zaretskii <eliz@gnu.org>
11655 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
11656 computing the end column of mouse-highlight that comes from
11657 display or overlay strings. (Bug#15437)
11658 (note_mouse_highlight): Adapt calculation of last argument to
11659 mouse_face_from_string_pos to the above change.
11661 * conf_post.h (__has_builtin): Define to zero, if undefined, on
11662 all platforms, not just for clang.
11664 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
11666 * filelock.c (lock_file_1): Rearrange to remove compiler warning
11667 about excess arguments to snprintf.
11669 * conf_post.h(assume): Use __builtin_unreachable for clang.
11671 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
11673 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
11674 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
11676 2013-09-23 Daniel Colascione <dancol@dancol.org>
11678 * alloc.c (USE_VALGRIND): New macro; on by default
11679 when ENABLE_CHECKING.
11680 (mark_maybe_object, mark_maybe_pointer)
11681 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
11683 (valgrind_p) [USE_VALGRIND]: New variable.
11684 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
11686 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
11688 * process.c (wait_reading_process_output): Change int pnamelen to
11691 * nsterm.m (setMarkedText:selectedRange:, deleteWorkingText):
11692 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
11693 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
11694 argument to unsigned long to avoid warning.
11695 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
11697 * conf_post.h (assume): Fix compiler error: x shall be cond.
11699 2013-09-22 Daniel Colascione <dancol@dancol.org>
11701 * xfns.c (x_get_monitor_attributes): Suppress unused variable
11702 warning when compiling without a window system.
11704 2013-09-22 Daniel Colascione <dancol@dancol.org>
11706 * data.c (Qbool_vector_p): New symbol.
11707 (bool_vector_spare_mask, popcount_size_t_generic)
11708 (popcount_size_t_msc, popcount_size_t_gcc)
11710 (bool_vector_binop_driver)
11711 (count_trailing_zero_bits, size_t_to_host_endian)
11712 (Fbool_vector_exclusive_or)
11713 (Fbool_vector_union)
11714 (Fbool_vector_intersection, Fbool_vector_set_difference)
11715 (Fbool_vector_subsetp, Fbool_vector_not)
11716 (Fbool_vector_count_matches)
11717 (Fbool_vector_count_matches_at): New functions.
11718 (syms_of_data): Intern new symbol, functions.
11719 * alloc.c (bool_vector_payload_bytes): New function.
11720 (Fmake_bool_vector): Instead of calling Fmake_vector,
11721 which performs redundant initialization and argument checking,
11722 just call allocate_vector ourselves. Make sure we clear any
11723 terminating padding to zero.
11724 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
11725 instead of open-coding the size calculation.
11726 (vroundup_ct): New macro.
11727 (vroundup): Assume argument >= 0; invoke vroundup_ct.
11728 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
11729 * composite.c (composition_gstring_put_cache):
11730 Change lint_assume to assume.
11731 * conf_post.h (assume): New macro.
11732 (lint_assume): Remove.
11733 * dispnew.c (update_frame_1): Change lint_assume to assume.
11734 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
11736 * image.c (gif_load): Change lint_assume to assume.
11737 * lisp.h (eassert_and_assume): New macro.
11738 (Qbool_vector_p): Declare.
11739 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
11740 (swap16, swap32, swap64): New inline functions.
11741 * macfont.m (macfont_shape): Change lint_assume to assume.
11742 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
11743 * xsettings.c (parse_settings): Use new swap16 and
11744 swap32 from lisp.h instead of file-specific macros.
11746 2013-09-22 Eli Zaretskii <eliz@gnu.org>
11748 * xdisp.c (try_window_id): Don't abort if cursor row could not be
11749 found (which can legitimately happen when the glyph row at the
11750 window start is disabled in the current_matrix. (Bug#15365)
11752 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
11754 Fix syntax.h bug introduced by recent INLINE change.
11755 syntax.h defined an extern inline function SYNTAX_ENTRY that was
11756 conditionally compiled one way in some modules, and a different
11757 way in others. This doesn't work with extern inline functions,
11758 which must have the same definition in all modules, because the
11759 defining code might be shared across modules, depending on the
11760 implementation. Symptoms reported by Martin Rudalics in:
11761 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
11762 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
11763 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
11764 overriding the corresponding functions in syntax.h.
11765 * syntax.h (syntax_property_entry, syntax_property_with_flags)
11766 (syntax_property): New inline functions.
11767 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
11768 Rewrite in terms of these new functions.
11770 2013-09-21 Eli Zaretskii <eliz@gnu.org>
11772 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
11773 not chars_in_text, whose result depends on the multibyteness of
11774 the current buffer. (Bug#15426)
11776 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
11778 Port recent change to hosts where pointers aren't 'long'.
11779 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
11780 Don't assume that pointers are the same width as 'long'.
11781 Add a compile-time check that a pointer fits into two X slots.
11783 A simpler, centralized INLINE.
11784 * conf_post.h (INLINE): Define only if not already defined.
11785 This allows us to use a single INLINE, defined by one file
11787 * emacs.c (INLINE): Define it.
11788 Also, include category.h, charset.h, composite.h, dispextern.h,
11789 syntax.h, systime.h, so that their INLINE definitions are expanded
11790 properly for Emacs.
11791 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
11792 * buffer.h, buffer.c (BUFFER_INLINE):
11793 * category.h, category.c (CATEGORY_INLINE):
11794 * character.h, character.c (CHARACTER_INLINE):
11795 * charset.h, charset.c (CHARSET_INLINE):
11796 * composite.h, composite.c (COMPOSITE_INLINE):
11797 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
11798 * frame.h, frame.c (FRAME_INLINE):
11799 * intervals.h, intervals.c (INTERVALS_INLINE):
11800 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
11801 * lisp.h, alloc.c (LISP_INLINE):
11802 * process.h, process.c (PROCESS_INLINE):
11803 * syntax.h, syntax.c (SYNTAX_INLINE):
11804 * systime.h, sysdep.c (SYSTIME_INLINE):
11805 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
11806 * window.h, window.c (WINDOW_INLINE):
11807 Remove. All uses replaced with INLINE.
11809 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
11811 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
11812 to avoid Bug#15398.
11814 2013-09-19 Eli Zaretskii <eliz@gnu.org>
11816 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
11817 'const char *' to avoid compiler warnings due to similar change in
11818 the prototype of x_get_string_resource.
11820 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
11822 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
11823 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
11824 going to replace static variables below. Adjust comments.
11825 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
11826 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
11827 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
11828 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
11829 Related users changed.
11830 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
11831 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
11832 last_mouse_movement_time, going to replace static variables below.
11834 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
11835 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
11837 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
11838 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
11839 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
11840 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
11841 static variables below.
11842 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
11843 (last_mouse_scroll_bar): Remove.
11844 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
11845 (mouseExited): Related users changed.
11847 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
11849 Do not use external array to process X scroll bar messages.
11850 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
11851 (x_send_scroll_bar_event): Pack window pointer into two slots
11852 of XClientMessageEvent if we're 64-bit. Adjust comment.
11853 (x_scroll_bar_to_input_event): Unpack accordingly.
11855 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
11857 Ifdef away recent changes which aren't relevant to NS port.
11858 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
11859 [!HAVE_NS]: Declare as such.
11860 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
11861 [!HAVE_NS]: Define as such.
11863 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
11865 * frame.c (x_redo_mouse_highlight): New function
11866 to factor out common code used in W32 and X ports.
11867 * dispextern.h (x_redo_mouse_highlight): Add prototype.
11868 * xterm.h (struct x_display_info):
11869 * w32term.h (struct w32_display_info):
11870 * nsterm.h (struct ns_display_info): New members
11871 last_mouse_motion_frame, last_mouse_motion_x and
11872 last_mouse_motion_y, going to replace static variables below.
11873 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
11874 (redo_mouse_highlight): Remove.
11875 (note_mouse_movement, syms_of_xterm): Adjust user.
11876 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
11877 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
11878 (redo_mouse_highlight): Remove.
11879 (note_mouse_movement, syms_of_w32term): Adjust user.
11880 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
11881 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
11883 (note_mouse_movement, mouseMoved, syms_of_nsterm):
11884 * nsfns.m (compute_tip_xy): Adjust user.
11886 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
11888 * frame.c (x_mouse_grabbed): New function.
11889 * dispextern.h (x_mouse_grabbed): Add prototype.
11890 (last_mouse_frame): Remove declaration.
11891 * xterm.h (struct x_display_info):
11892 * w32term.h (struct w32_display_info):
11893 * nsterm.h (struct ns_display_info): New member
11894 last_mouse_frame, going to replace...
11895 * xdisp.c (last_mouse_frame): ...global variable.
11896 (note_tool_bar_highlight):
11897 * w32term.c (w32_mouse_position, w32_read_socket):
11898 * xterm.c (XTmouse_position, handle_one_xevent):
11899 Use x_mouse_grabbed.
11900 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
11902 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
11904 * w32term.c (w32_read_socket): Avoid temporary
11905 variables in a call to x_real_positions.
11906 * xterm.c (handle_one_xevent): Likewise.
11908 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
11910 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
11911 (x_icon_type): Remove prototype.
11912 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
11913 * frame.c (x_icon_type): Remove.
11914 * w32term.c (x_make_frame_visible, x_iconify_frame):
11915 * xterm.c (x_make_frame_visible, x_iconify_frame):
11916 Use x_set_bitmap_icon to factor out common code.
11918 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
11920 * dispextern.h (check_x_display_info, x_get_string_resource):
11921 Declare here just once and unify the latter.
11922 * frame.c (check_x_display_info, x_get_string_resource):
11923 * nsterm.h (check_x_display_info):
11924 * xrdb.c (x_get_string_resource):
11925 * xterm.h (check_x_display_info): Remove prototypes.
11926 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
11927 * w32reg.c (x_get_string_resource): Likewise.
11928 (w32_get_rdb_resource): Adjust user.
11930 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
11932 * xterm.h (struct x_display_info): New member
11933 x_pending_autoraise_frame, going to replace...
11934 * xterm.c (pending_autoraise_frame): ...static variable.
11935 (x_new_focus_frame, XTread_socket): Adjust users.
11936 * w32term.h (struct w32_display_info): New member
11937 w32_pending_autoraise_frame, going to replace...
11938 * w32term.c (pending_autoraise_frame): ...global variable.
11939 (x_new_focus_frame, w32_read_socket): Adjust users.
11941 2013-09-17 Glenn Morris <rgm@gnu.org>
11943 * xdisp.c (message_dolog): If we create *Messages*,
11944 switch it to messages-buffer-mode.
11946 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
11948 Don't overuse 'const' in types of locals.
11949 * bidi.c (bidi_count_bytes):
11950 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
11951 (xg_event_is_for_scrollbar):
11952 * xselect.c (x_handle_property_notify)
11953 (x_handle_selection_notify, x_handle_dnd_message):
11954 * xsettings.c, xsettings.h (xft_settings_event):
11955 * xterm.c (x_handle_net_wm_state, handle_one_event)
11956 (x_menubar_window_to_frame, x_detect_focus_change)
11957 (construct_mouse_click, note_mouse_movement)
11958 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
11959 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
11960 (handle_one_xevent, x_handle_net_wm_state):
11961 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
11962 (x_handle_dnd_message):
11963 Avoid unnecessary 'const', typically the second 'const' in
11964 'const foo * const arg', a 'const' that does not affect the API
11965 and doesn't significantly help the human reader.
11967 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
11969 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
11970 only if Glib < 2.36.0.
11971 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
11972 * xsettings.c (init_gconf, init_gsettings): Do not check
11974 * xterm.c (handle_one_xevent): Do not call to x_clear_area
11976 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
11978 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
11980 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
11981 before calling g_type_init.
11983 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
11985 * nsterm.m (syms_of_nsterm): ... to here.
11987 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
11989 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
11990 (ignore_next_mouse_click_timeout): Use Time as X does.
11991 (handle_one_xevent): Avoid cast and use unsigned comparison.
11993 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
11995 Do not copy X event in handle_one_xevent except KeyPress case.
11996 Wnen XEvent is processed, it is unlikely to be changed except
11997 KeyPress case, so we can avoid copying and use const pointer to
11998 const data to make sure that an event is not changed elsewhere.
11999 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
12000 const' and do not create local copy except for the KeyPress event.
12001 Use casts to avoid a few glitches. Adjust formatting. Add comments.
12002 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
12003 (x_handle_net_wm_state, x_menubar_window_to_frame)
12004 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
12005 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
12006 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
12007 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
12008 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
12009 (x_handle_dnd_message):
12010 * xsettings.c (xft_settings_event):
12011 Use 'const XEvent * const' where appropriate.
12012 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
12014 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
12016 Fix X event waiting to handle multiple frames.
12017 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
12018 * xterm.c (pending_event_wait): Remove. Adjust users.
12019 (x_detect_focus_change): Pass frame arg.
12020 (handle_one_xevent): Find related frame early and clear per-frame
12021 wait_event_type only if this is an event for the relevant frame.
12022 (x_wait_for_event): Use per-frame wait_event_type.
12024 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
12026 * nsfns.m (Fx_create_frame): Fix font driver registration for
12029 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
12030 for syms_of_macfont.
12032 * nsterm.m: Include macfont.h.
12033 (ns_tmp_flags, ns_tmp_font): Remove.
12034 (ns_compute_glyph_string_overhangs): Check for driver Qns.
12035 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
12036 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
12037 (changeFont:): Fix code style. Check for font driver type when
12040 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
12043 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
12044 (nsfont_open): Set font driver type.
12045 Set font->ascent and font->descent. Figure out font instead of
12046 ns_tmp_font, and flags instead of ns_tmp_flags.
12047 Fix indentation. Remove call to ns_draw_text_decoration,
12050 * nsfns.m: Include macfont.h.
12051 (Fx_create_frame): Register macfont driver, make a better default font.
12052 (Fns_popup_font_panel): Get font from macfont driver, if used.
12054 * macfont.m, macfont.h, macuvs.h: New files.
12056 * font.h: Declare syms_of_macfont.
12058 * font.c (syms_of_font): Call syms_of_macfont.
12060 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
12062 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
12064 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
12065 and it is always zero for others, so I assume that this is an ancient
12066 leftover which nobody will want to change any more.
12067 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
12068 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
12069 * frame.c (x_set_scroll_bar_width):
12070 * w32fns.c (w32_createscrollbar):
12071 * w32term.c (w32_set_vertical_scroll_bar):
12072 * xfns.c (x_set_scroll_bar_default_width):
12073 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
12074 (x_scroll_bar_expose): Related users changed.
12076 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
12078 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
12079 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
12080 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
12082 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
12083 Define once here...
12084 * nsterm.h, w32term.h, xterm.h: ...and not here.
12085 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
12086 Remove unused Xisms.
12087 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
12088 these modules are never compiled otherwise.
12090 2013-09-14 Eli Zaretskii <eliz@gnu.org>
12092 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
12093 Doc fix. (Bug#15375)
12095 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
12097 Unify Fx_focus_frame between all ports.
12098 * frame.h (x_focus_frame): New prototype.
12099 * xfns.c (Fx_focus_frame): Remove.
12100 (syms_of_xfns): Do not defsubr it.
12101 (x_focus_frame): X implementation.
12102 * nsfns.m (Fx_focus_frame): Remove.
12103 (syms_of_nsfns): Do not defsubr it.
12104 (x_focus_frame): NS implementation.
12105 * w32term.c (Fx_focus_frame): Remove.
12106 (x_focus_on_frame): Rename to...
12107 (x_focus_frame): W32 implementation.
12108 * w32term.h (x_focus_on_frame): Remove prototype.
12109 * w32fns.c (Fx_focus_frame): Remove.
12110 (syms_of_w32fns): Do not defsubr it.
12111 * frame.c (Fx_focus_frame): Define here.
12112 (syms_of_frame): Defsubr here.
12113 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
12115 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
12117 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
12118 All of them are replaced with FRAME_DISPLAY_INFO, defined in
12119 each port to reference the port-specific window system data.
12120 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
12121 (FRAME_DISPLAY_INFO): Define.
12122 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
12123 (FRAME_DISPLAY_INFO): Define. Adjust users.
12124 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
12125 (FRAME_DISPLAY_INFO): Define. Adjust users.
12126 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
12127 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
12128 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
12129 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
12130 * xselect.c, xterm.c: All related users changed.
12132 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
12134 * xterm.h (x_window_to_frame, x_any_window_to_frame)
12135 (x_menubar_window_to_frame): Remove prototypes.
12136 * xfns.c (x_window_to_frame, x_any_window_to_frame)
12137 (x_menubar_window_to_frame, x_top_window_to_frame):
12139 * xterm.c (x_window_to_frame, x_any_window_to_frame)
12140 (x_menubar_window_to_frame, x_top_window_to_frame):
12141 ...to here and convert all but the last to static.
12143 2013-09-12 Eli Zaretskii <eliz@gnu.org>
12145 * lisp.mk (lisp): Add w32-common-fns.elc.
12147 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
12149 * charset.c (char_charset): Document an exception for char-charset.
12151 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
12153 * xterm.h (x_display_info): New field last_user_time...
12154 * xterm.c (toplevel): ...to replace static last_user_time.
12155 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
12157 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
12159 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
12160 scroll bar values to prevent thumb from disappear and update comment.
12162 2013-09-11 Glenn Morris <rgm@gnu.org>
12164 * emacs.c (usage_message): Possessive apostrophe tweak.
12166 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
12168 * nsterm.m (syms_of_nsterm): Use Qns.
12169 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
12170 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
12171 * xfns.c (x_display_info_for_name, Fx_open_connection):
12172 Remove old '#if 0' code.
12173 (syms_of_xfns): Use Qx.
12174 * termhooks.h (fullscreen_hook): Remove the leftover.
12175 (struct terminal): Fix typo in comment.
12177 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
12179 Cleaning up a few X scroll bar bits.
12180 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
12181 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
12182 New member last_seen_part, going to replace...
12183 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
12184 (xt_action_hook) [USE_LUCID]: Adjust user.
12185 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
12186 Lucid-specific scroll bar support.
12187 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
12188 to int and adjust to use last_seen_part member.
12189 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
12190 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
12191 Initialize last_seen_part.
12193 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
12195 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
12196 insert-buffer-substring an empty string.
12198 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
12200 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
12201 avoiding a GCC warning.
12203 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
12205 Ifdef away frame tool bar code when it is not really used.
12206 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
12207 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
12208 and minimize_tool_bar_window_p under the above.
12209 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
12210 (fset_tool_bar_window): Likewise.
12211 * dispnew.c (clear_current_matrices, clear_desired_matrices)
12212 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
12213 (change_frame_size_1):
12214 * window.c (window_from_coordinates, Frecenter): Adjust users.
12215 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
12216 code is not really used.
12217 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
12218 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
12219 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
12220 [!USE_GTK && !HAVE_NS]: Define as such.
12221 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
12222 (note_mouse_highlight, expose_frame):
12223 * xfns.c (x_set_tool_bar_lines):
12224 * xterm.c (handle_one_xevent): Adjust users.
12226 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
12228 Fix corruption with multiple emacsclient -t instances (Bug#15222).
12229 This bug was introduced by my 2013-08-26 patch, which incorrectly
12230 assumed that the terminfo implementation doesn't use termcap buffers.
12231 * term.c (init_tty) [TERMINFO]: Remove optimization, as
12232 these buffers apparently are used after all.
12233 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
12234 (struct tty_display_info): Define members termcap_term_buffer and
12235 termcap_strings_buffer even if TERMINFO.
12237 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
12240 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
12241 'usage' docstring entry to pacify make-docfile.
12243 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
12245 Change comparison functions =, <, >, <=, >= to take many arguments.
12246 * data.c: Change comparison functions' interface and implementation.
12247 * lisp.h: Make arithcompare available for efficient two arg
12249 * bytecode.c: Use arithcompare.
12250 * fileio.c: Use new interface.
12252 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
12254 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
12256 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
12258 * eval.c (Feval): Document the new use of `lexical'.
12260 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
12262 Review and drop old frame resize hack.
12263 * frame.h (struct frame): Remove force_flush_display_p.
12264 * dispnew.c (update_frame): Adjust user and don't call
12265 flush_frame here. The comment has said that there was an issues
12266 with redisplaying fringes, but I don't see any differences with
12267 and without this hack. Hopefully we can continue without it.
12268 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
12269 current frame matrices twice if resized_p is set.
12271 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
12273 Do not populate pure Xism x_sync to other ports.
12274 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
12275 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
12276 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
12277 * w32term.h (x_sync): Remove prototype.
12279 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
12281 Cleanup frame flushing.
12282 * dispextern.h (struct redisplay_interface):
12283 Drop flush_display_optional because flush_display is enough
12284 for X and flushing via RIF is just a no-op for others.
12285 * frame.h (flush_frame): New function.
12286 * dispnew.c (update_frame):
12287 * minibuf.c (read_minibuf):
12288 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
12290 * keyboard.c (detect_input_pending_run_timers): Do not flush
12291 all frames but selected one in redisplay_preserve_echo_area.
12292 * nsterm.m (ns_flush): Remove no-op.
12293 (ns_redisplay_interface): Adjust user.
12294 * w32term.h (x_flush): Remove no-op.
12295 (w32_redisplay_interface): Adjust user.
12296 * xterm.c (x_flush): Simplify because we do not flush all
12297 frames at once any more. Adjust comment.
12298 (x_redisplay_interface): Adjust user.
12300 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
12302 Port --without-x --enable-gcc-warnings to Fedora 19.
12303 * gfilenotify.c (globals_of_gfilenotify):
12304 Call g_type_init only if using an older glib version that needs it.
12306 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
12308 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
12309 (last_glyphless_glyph_merged_face_id): Remove declarations.
12310 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
12311 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
12312 (last_glyphless_glyph_merged_face_id): Now static.
12313 (merge_escape_glyph_face): New function, refactored from...
12314 (get_next_display_element): ...here.
12315 (merge_glyphless_glyph_face): New function, refactored from...
12316 (produce_glyphless_glyph): ...here...
12317 * term.c (produce_glyphless_glyph): ...and here.
12319 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
12321 * eval.c (eval_sub): Only call Ffunction if necessary.
12323 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
12325 Attempt to make redisplay more selective when changing cursor type.
12326 * frame.h (struct frame): New bitfield cursor_type_changed.
12327 * xdisp.c (cursor_type_changed): Remove.
12328 (try_cursor_movement, redisplay_window, try_window_id)
12329 (set_frame_cursor_types, try_window_reusing_current_matrix):
12330 Adjust to use per-frame bitfield.
12331 (redisplay_internal): Look for cursor type change on each visible
12332 frame and consider all frames if cursor type has been changed on
12333 the frame other than selected. If cursor type has been changed on
12334 selected frame only, do not use fast update.
12336 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
12338 Attempt to make redisplay more selective when changing fonts.
12339 * frame.h (struct frame): New bitfield fonts_changed.
12340 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
12341 (adjust_frame_glyphs): Add prototype.
12342 * dispnew.c (fonts_changed_p): Remove.
12343 (adjust_glyphs): Remove because we do not
12344 adjust matrices on all frames at once any more.
12345 (adjust_frame_glyphs): Block and unblock input here.
12346 (adjust_glyph_matrix): Use fonts_changed.
12347 (change_frame_size_1): Use adjust_frame_glyphs.
12348 * font.c (font_open_entity): Use fonts_changed.
12349 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
12350 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
12351 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
12352 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
12353 (shrink_mini_window, Fresize_mini_window_internal)
12354 (window_scroll_pixel_based, Fset_window_configuration)
12355 (apply_window_adjustment, Fset_window_vscroll):
12356 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
12357 Use adjust_frame_glyphs.
12358 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
12359 (try_window_reusing_current_matrix, try_window_id, display_line)
12360 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
12361 (redisplay_internal): Consider fonts_changed and adjust frame
12362 matrices for each frame only if the frame is visible. If font
12363 has been changed on some frame during full redisplay, retry
12364 only visible frames where the font has been actually changed.
12366 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12368 Cache current header and mode line height for each window.
12369 * window.h (struct window): New fields mode_line_height
12370 and header_line_height.
12371 * window.c (make_window): Initialize them.
12372 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
12373 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
12374 (current_mode_line_height, current_header_line_height):
12375 Remove declaration.
12376 * xdisp.c (current_mode_line_height, current_header_line_height):
12378 (pos_visible_p, init_xdisp): Adjust user.
12379 (redisplay_window): Invalidate mode_line_height and
12380 header_line_height if current and desired matrices do not agree.
12382 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12384 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
12385 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
12387 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12389 Make --without-x compatible with --enable-gcc-warnings.
12390 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
12391 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
12392 members under HAVE_WINDOW_SYSTEM.
12393 * keyboard.c (make_lispy_focus_out): Likewise.
12394 (record_menu_key): Move under HAVE_MENUS.
12395 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
12396 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
12397 (syms_of_xdisp): Adjust user.
12398 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
12399 (start_hourglass, cancel_hourglass):
12400 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
12401 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
12402 and CLEAR_FONT_TABLE_NFONTS.
12403 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
12404 Declare only if HAVE_WINDOW_SYSTEM.
12405 (lface_same_font_attributes_p, clear_face_gcs): Define only
12406 if HAVE_WINDOW_SYSTEM.
12408 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12410 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
12411 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
12412 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
12414 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
12416 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
12418 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
12420 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
12421 This fixes a type error on hosts where ptrdiff_t is wider than int.
12423 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
12425 * keyboard.c (read_key_sequence_vs): New function.
12426 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
12429 * callint.c (Fcall_interactively): Always return a vector for 'K'.
12431 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
12433 Makefile improvements.
12434 * Makefile.in (config.status): Don't use double-colon rules, as
12435 they are not portable according to POSIX. Fix shell typo with `;
12436 I guess this rule has never been tested?
12437 (VCSWITNESS): New macro, to override any environment var.
12439 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
12441 * xterm.h (struct x_display_info): Do not track X connection
12442 fd separately because it is always available from Display.
12443 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
12446 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
12448 * buffer.c (drop_overlay):
12449 * fileio.c (restore_point_unwind): Prefer unchain_marker to
12450 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
12452 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
12454 * buffer.c (Fmake_overlay, Fmove_overlay):
12455 * intervals.c (set_point_from_marker):
12456 * print.c (PRINTPREPARE): Prefer signal_error
12457 to plain error and report unsuitable marker too.
12459 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
12461 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
12462 for 'dragging' member.
12463 (struct x_output): Remove set-but-unused leftovers
12464 'left_before_move' and 'top_before_move'.
12465 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
12466 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
12467 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
12468 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
12469 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
12470 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
12471 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
12472 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
12474 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
12476 * nsfont.m (INVALID_GLYPH): New define.
12477 (nsfont_encode_char): Use INVALID_GLYPH.
12478 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
12480 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12482 * xterm.c (x_last_mouse_movement_time): Revert last change.
12483 This code should use XDisplayMotionBufferSize to check display's
12484 motion history first, and there are few other issues as well.
12485 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
12486 (handle_one_xevent): Adjust user.
12488 2013-09-02 Martin Rudalics <rudalics@gmx.at>
12490 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
12491 * frame.c (Flast_nonminibuf_frame): ... to here.
12492 (check_minibuf_window): Don't abort if no window was found
12495 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12497 Use XGetMotionEvents to ask the last mouse motion time from X server.
12498 * xterm.c (X_MOTION_HISTORY): Default to 1.
12499 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
12500 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
12501 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
12502 Ifdef away legacy code.
12503 (XTmouse_position, x_scroll_bar_report_motion):
12504 Use x_last_mouse_movement_time.
12505 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
12508 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12510 * msdos.c (last_mouse_window): Move to...
12511 (dos_rawgetc): ...this function and adjust comment.
12512 * nsterm.m (last_window): Rename to last_mouse_window, move to...
12513 (mouseMoved): ...this function and adjust comment.
12514 * w32term.c (last_window): Likewise with...
12515 (w32_read_socket): ...this function.
12516 * xterm.c (last_window): Likewise with...
12517 (handle_one_xevent): ...this function.
12519 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12521 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
12522 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
12523 (handle_one_xevent): ...to here.
12524 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
12527 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12529 * msdos.c (IT_set_terminal_window): Remove no-op.
12530 (initialize_msdos_display): Adjust terminal setup.
12531 * w32console.c (w32con_set_terminal_window): Remove no-op.
12532 (initialize_w32_display): Adjust terminal setup.
12533 * w32term.c (w32_set_terminal_window): Remove no-op.
12534 (w32_create_terminal): Adjust terminal setup.
12535 * xterm.c (XTset_terminal_window): Remove no-op.
12536 (x_create_terminal): Adjust terminal setup.
12538 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
12540 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
12542 (ns_create_terminal): Adjust terminal setup.
12543 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
12545 (w32_create_terminal): Adjust terminal setup.
12546 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
12548 (x_create_terminal): Adjust terminal setup.
12550 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
12552 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
12553 (CLIP_TEXT_POS_FROM_MARKER): New macro.
12554 * dispnew.c (buffer_posn_from_coords):
12555 * window.c (Fwindow_end, displayed_window_lines):
12556 * xdisp.c (redisplay_mode_lines): Use it.
12558 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
12560 * fontset.c (face_for_char): Check char in the current face font first
12561 if HAVE_NS (Bug#15138).
12563 2013-08-31 Martin Rudalics <rudalics@gmx.at>
12565 * window.c (temp_output_buffer_show): Make sure window returned
12566 by display_buffer is live (Bug#15213).
12568 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
12570 Minor cleanup to avoid forward declarations.
12571 * coding.h (struct ccl_spec): Remove forward declaration.
12572 * composite.h (toplevel): Include font.h.
12573 (struct composition_it, struct face, struct font_metrics):
12574 Remove forward declaration.
12575 * dispextern.h (struct image, struct atimer): Likewise.
12576 * emacsgtkfixed.h (struct frame): Likewise.
12577 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
12578 * font.h (struct font_driver, struct font, struct glyph_string)
12579 (struct face): Remove forward declaration.
12580 * fontset.h (struct face, struct font): Likewise.
12581 * frame.h (toplevel): Style cleanup.
12582 (enum output_method): Move to...
12583 * termhooks.h (enum output_method): ...here.
12584 (struct glyph, struct frame, struct ns_display_info)
12585 (struct x_display_info, struct w32_display_info):
12586 Remove forward declaration.
12587 * xterm.h (toplevel): Include termhooks.h.
12588 (struct font, struct window, struct glyph_matrix, struct frame)
12589 (struct input_event, struct face, struct image): Remove forward
12591 * gtkutil.h (struct _widget_value): Likewise.
12592 * keyboard.h (toplevel): Include termhooks.h.
12593 (struct input_event): Remove forward declaration.
12595 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
12597 * intervals.c (set_point_from_marker): New function.
12598 * editfns.c (Fgoto_char):
12599 * process.c (Finternal_default_process_filter):
12600 * window.c (select_window_1): Use it.
12601 * buffer.h (set_point_from_marker): Add prototype.
12603 2013-08-29 Eli Zaretskii <eliz@gnu.org>
12605 * w32.c (term_winsock): Call release_listen_threads before calling
12607 (_sys_wait_accept): Wait for accept event in a loop with a finite
12608 timeout, instead of waiting indefinitely. Will hopefully avoid
12609 hanging during exit because WSACleanup deadlocks waiting for the
12610 event object to be released. (Bug#14333)
12612 * w32proc.c (release_listen_threads): New function, signals all
12613 the reader threads that listen for connections to stop waiting.
12615 * w32.h (release_listen_threads): Add prototype.
12617 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
12619 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
12620 field of new marker (for sanity and safety).
12621 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
12622 anyway because XMISCTYPE is a function and can't be an lvalue).
12624 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
12626 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
12627 (x_after_update_window_line, x_scroll_bar_create)
12628 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
12629 (handle_one_xevent, x_clear_frame_area):
12630 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
12631 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
12632 * xterm.h (x_clear_area): Adjust prototype.
12634 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
12636 Hook scanning and indentation functions to find_newline. This helps
12637 to avoid duplicated code and renders more respect to newline cache.
12638 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
12639 * cmds.c (Fforward_line):
12640 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
12641 Use find_newline and avoid unnecessary point movements.
12642 * search.c (scan_newline): Implement on top of find_newline.
12644 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
12646 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
12647 scoped code (bug#11258).
12649 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
12651 * nsterm.m (last_window): New variable.
12652 (EV_TRAILER2): New macro.
12653 (EV_TRAILER): Call EV_TRAILER2.
12654 (mouseMoved:): Add support for mouse-autoselect-window
12655 on nextstep (Bug#6888).
12657 2013-08-28 Andreas Schwab <schwab@suse.de>
12659 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
12660 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
12661 Remove unused macro definitions.
12662 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
12663 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
12664 Only define if emacs.
12666 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
12668 Prefer enum glyph_row_area to int where appropriate.
12669 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
12671 (window_box, window_box_width, window_box_left, window_box_left_offset)
12672 (window_box_right, window_box_right_offset): Adjust prototypes.
12673 * xdisp.c (window_box, window_box_width, window_box_left)
12674 (window_box_left_offset, window_box_right, window_box_right_offset):
12675 Use enum glyph_row_area. Adjust users and tweak comment where needed.
12676 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
12677 * nsterm.m (ns_clip_to_row):
12678 * w32term.c (w32_clip_to_row):
12679 * xterm.c (x_clip_to_row): Likewise.
12681 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
12683 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
12684 (Fprevious_overlay_change): Fast path for buffer with no overlays.
12686 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
12688 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
12689 for portability to hosts where /bin/sh has problems.
12691 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
12693 Redesign redisplay interface to drop global output_cursor.
12694 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
12695 (toplevel): Remove declaration of output_cursor.
12696 (set_output_cursor, x_cursor_to): Remove prototype.
12697 * window.h (struct window): New member output_cursor.
12698 (output_cursor_to): New function to replace RIF member.
12699 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
12700 (update_text_area, set_window_cursor_after_update): Use it.
12701 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
12702 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
12703 * nsterm.m (ns_update_window_begin, ns_update_window_end):
12704 * w32term.c (x_update_window_begin, x_update_window_end):
12705 * xterm.c (x_update_window_begin, x_update_window_end):
12706 Adjust to use per-window output cursor.
12708 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
12710 Simplify SELECT_TYPE-related code.
12711 Like EMACS_TIME, this portability layer is no longer needed, since
12712 Emacs has been using fd_set as a portability layer for some time.
12713 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
12714 (SELECT_TYPE): Remove. All uses changed to fd_set.
12715 (fd_set) [!FD_SET]: New typedef.
12717 Simplify EMACS_TIME-related code.
12718 This portability layer is no longer needed, since Emacs has been
12719 using struct timespec as a portability layer for some time.
12720 * atimer.h, buffer.h, dispextern.h, xgselect.h:
12721 Include <time.h> rather than "systime.h"; that's all that's needed now.
12722 * dispnew.c: Include <timespec.h> rather than "systime.h";
12723 that's all that's needed now.
12724 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
12725 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
12726 TIMESPEC_RESOLUTION.
12727 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
12728 LOG10_TIMESPEC_RESOLUTION.
12729 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
12730 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
12731 (make_emacs_time): Remove. All used changed to make_timespec.
12732 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
12733 (current_timespec): Rename from current_emacs_time. All uses changed.
12734 (add_emacs_time): Remove. All uses changed to timespec_add.
12735 (sub_emacs_time): Remove. All uses change dot timespec_sub.
12736 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
12737 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
12738 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
12739 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
12740 (current_timespec): Rename from current_emacs_time. All uses changed.
12741 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
12742 changed to timespec_cmp.
12743 * xgselect.c: Include <timespec.h>, since our .h files don't.
12745 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
12747 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
12748 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
12749 Remove the leftovers.
12750 * gtkutil.c (toplevel): Do not declare Qxft but include
12752 * image.c (toplevel): Do not declare Vlibrary_cache because
12753 it's already done in lisp.h.
12755 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
12757 * lisp.h (Mouse_HLInfo): Move from here...
12758 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
12759 (reset_mouse_highlight): New function.
12760 * msdos.c (dos_set_window_size, IT_update_begin)
12761 (internal_terminal_init):
12762 * nsterm.m (ns_update_window_end, x_free_frame_resources)
12763 (ns_initialize_display_info):
12764 * w32console.c (initialize_w32_display):
12765 * w32term.c (x_update_window_end, x_free_frame_resources)
12766 (w32_initialize_display_info):
12767 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
12768 * window.c (Fdelete_other_windows_internal):
12769 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
12770 * termchar.h (toplevel):
12771 * xterm.h (toplevel): Include dispextern.h.
12773 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
12775 Fix minor problems found by static checking.
12776 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
12777 (expect): Avoid nested-if warning.
12778 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
12779 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
12780 * nsterm.h, nsterm.m (ns_select):
12781 * xgselect.c, xgselect.h (xg_select):
12782 Adjust signature to better match pselect's.
12783 * nsterm.m (ns_select):
12784 Don't set *TIMEOUT, since pselect doesn't.
12785 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
12786 diagnostic about assigning const char * to it.
12787 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
12789 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
12791 * lread.c (substitute_object_recurse): Handle hash-tables as well
12794 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
12796 Fix unlikely core dump in init_tty, and simplify terminfo case.
12797 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
12798 The old version incorrectly dumped core if malloc returned a
12799 buffer containing only non-NUL bytes.
12800 (init_tty): Do not allocate or free termcap buffers; the
12801 struct does that for us now.
12802 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
12803 (struct tty_display_info): Define members termcap_term_buffer and
12804 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
12805 use them. Allocate them directly in struct rather than indirectly
12806 via a pointer, to simplify init_tty.
12808 * frame.c (check_minibuf_window): Initialize 'window' properly,
12809 so that Emacs reliably aborts later if 'window' is not initialized.
12811 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
12813 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
12814 of VoidSymbol (Bug#15154).
12816 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
12818 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
12819 mouse_face_beg_y and mouse_face_end_y.
12820 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
12821 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
12822 Adjust users and update comment where appropriate.
12824 2013-08-26 Martin Rudalics <rudalics@gmx.at>
12826 * frame.c (check_minibuf_window): New function.
12827 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
12828 Call check_minibuf_window (Bug#15183).
12830 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
12832 * window.h (struct window): Replace last_cursor with last_cursor_vpos
12833 because this is the only last cursor data we need to keep and consult.
12834 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
12835 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
12838 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
12840 Fix recovering from possible decompression error.
12841 Since insert_from_gap doesn't always move point, we can't use PT as
12842 the position where the partially decompressed data ends, and
12843 should count how many bytes was produced so far.
12844 * decompress.c (struct decompress_unwind_data): Add nbytes member.
12845 (unwind_decompress): Really delete partially uncompressed data.
12846 (Fzlib_decompress_region): Take decompressed data size into account.
12848 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
12850 * syntax.c (init_syntax_once): Adjust comment and do an early
12851 initialization of Qchar_table_extra_slots just once...
12852 * casetab.c (init_casetab_once):
12853 * category.c (init_category_once):
12854 * character.c (syms_of_character):
12855 * coding.c (syms_of_coding):
12856 * xdisp.c (syms_of_xdisp): ...and omit it here.
12858 2013-08-24 Eli Zaretskii <eliz@gnu.org>
12860 * xdisp.c (get_next_display_element): Don't apply to characters
12861 from a display vector the logic of setting it->end_of_box_run_p
12862 suitable for characters from a buffer. (Bug#15175)
12864 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
12865 to handle directories, rather than '_utime' which doesn't.
12868 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
12870 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
12871 or fullscreen (Bug#14627).
12873 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
12875 System-dependent integer overflow fixes.
12876 * process.c (Fset_process_window_size): Signal an error if
12877 the window size is outside the range supported by the lower level.
12878 * sysdep.c (set_window_size): Return negative on error,
12879 nonnegative on success, rather than -1, 0, 1 on not in system,
12880 failure, success. This is simpler. Caller changed.
12881 (serial_configure): Remove unnecessary initialization of local.
12882 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
12883 size fits in unsigned long; this isn't true on some 32-bit hosts.
12884 Avoid buffer overrun if some future version of /proc/meminfo has a
12885 variable name longer than 20 bytes.
12886 (system_process_attributes) [__FreeBSD__]:
12887 Don't assume hw.availpages fits in 'int'.
12889 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
12891 Don't let very long directory names overrun the stack.
12892 Fix some related minor problems involving "//", vfork.
12893 * callproc.c (encode_current_directory): New function.
12894 (call_process): Don't append "/"; not needed.
12895 * fileio.c (file_name_as_directory_slop): New constant.
12896 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
12897 this can save the caller having to alloca.
12898 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
12899 Use SAFE_ALLOCA, not alloca.
12900 (directory_file_name, Fexpand_file_name): Leave leading "//"
12901 alone, since it can be special even on POSIX platforms.
12902 * callproc.c (call_process):
12903 * process.c (Fformat_network_address):
12904 * sysdep.c (sys_subshell):
12905 Use encode_current_directory rather than rolling our own.
12906 (create_process): No need to encode directory; caller does that now.
12907 * process.h (encode_current_directory): New decl.
12908 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
12909 Rework to avoid 'goto xyzzy;'.
12911 2013-08-23 Eli Zaretskii <eliz@gnu.org>
12913 * xdisp.c (handle_face_prop): If the default face was remapped use
12914 the remapped face for strings from prefix properties. (Bug#15155)
12916 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
12918 Minor cleanup for redisplay interface and few related functions.
12919 * frame.h (enum text_cursor_kinds): Move from here...
12920 * dispextern.h (enum text_cursor_kinds): ...to here.
12921 (toplevel): Drop unnecessary declarations.
12922 (struct redisplay_interface): Use bool and enum text_cursor_kinds
12923 in update_window_end_hook and draw_window_cursor functions.
12924 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
12925 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
12926 * w32term.c (x_update_window_end, w32_draw_window_cursor):
12927 * xterm.c (x_update_window_end, x_draw_window_cursor):
12928 * xdisp.c (display_and_set_cursor, update_window_cursor)
12929 (update_cursor_in_window_tree, x_update_cursor): Use bool and
12930 enum text_cursor_kinds where appropriate.
12932 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
12934 Redesign redisplay interface to drop updated_row and updated_area.
12935 * dispextern.h (updated_row, updated_area): Remove declaration.
12936 (struct redisplay_interface): Pass glyph row and row area parameters
12937 to write_glyphs, insert_glyphs and clear_end_of_line functions.
12938 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
12940 * dispnew.c (updated_row, updated_area): Remove.
12941 (redraw_overlapped_rows, update_window_line): Adjust user.
12942 (update_marginal_area, update_text_area): Likewise. Pass updated row
12943 as a parameter. Prefer enum glyph_row_area to int where appropriate.
12944 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
12947 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
12949 * process.c (flush_pending_output): Remove stub.
12952 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
12954 * callproc.c: Fix race that killed background processes (Bug#15144).
12955 (call_process): New arg TEMPFILE_INDEX. Callers changed.
12956 Record deleted process-id in critical section, not afterwards.
12957 Don't mistakenly kill process created by a call-process invocation
12958 that discards output and does not wait.
12960 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
12962 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
12963 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
12964 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
12965 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
12966 to shut up compiler in mark_object.
12967 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
12969 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
12971 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
12972 We can't portably rely on PTY_OPEN doing that, even if
12973 it calls posix_openpt with O_CLOEXEC.
12975 2013-08-20 Kenichi Handa <handa@gnu.org>
12977 * character.c (string_char): Improve commentary.
12979 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
12981 * image.c (SIGNATURE_DIGESTSIZE): Remove.
12982 (struct animation_cache): Make signature a flexible array member.
12983 All uses changed. This is a tad slower but may insulate us better
12984 from future changes to ImageMagick.
12986 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
12988 * image.c: Shrink memory needed for animation cache.
12989 (SIGNATURE_DIGESTSIZE): New constant.
12990 (struct animation_cache): Make 'signature' a fixed size array of bytes.
12991 (imagemagick_create_cache): Copy the signature. This saves
12992 several KB of memory that ImageMagick wastes per signature.
12993 Don't bother updating the update_time, as the caller does that now.
12994 (imagemagick_prune_animation_cache): Don't destroy the signature, as
12995 it's a fixed size struct member now.
12996 (imagemagick_get_animation_cache): Always destroy the signature,
12997 as it's now imagemagick_create_cache's responsibility to copy it.
12998 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
12999 and use memcmp rather than strcmp.
13000 eassert that ImageMagick returns a signature of the specified length.
13002 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
13004 * image.c (imagemagick_get_animation_cache): Don't segfault on
13006 (imagemagick_get_animation_cache): Revert to previous definition
13007 so that it actually works. But keep the memory leak fix.
13008 (imagemagick_get_animation_cache): Fix memory leak.
13010 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
13012 * image.c: Fix animation cache signature memory leak.
13013 Fix some other minor performance problems while we're at it.
13014 (imagemagick_create_cache): Clear just the members that
13015 need clearing. Don't set update_time, as caller does that now.
13016 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
13017 Simplify by using pointer-to-pointer instead of a prev pointer.
13018 (imagemagick_prune_animation_cache): Use make_emacs_time rather
13019 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
13020 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
13021 it's already a copy. Free the signature probe unless it's cached.
13023 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
13024 This was introduced by my 2013-08-12 fix for Bug#15035.
13026 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
13028 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
13029 (imagemagick_prune_animation_cache): Now static.
13031 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
13033 * image.c (imagemagick_get_animation_cache): Don't segfault when
13034 pruning all entries.
13036 2013-08-18 Ken Brown <kbrown@cornell.edu>
13038 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
13039 static heap if ENABLE_CHECKING is defined.
13040 (max_bss_sbrk_ptr): New variable.
13041 (bss_sbrk): Use it.
13042 (report_sheap_usage): Report maximum static heap usage instead of
13043 ending static heap usage.
13045 2013-08-17 Eli Zaretskii <eliz@gnu.org>
13047 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
13048 of zlib_initialized according to the results of calling
13049 init_zlib_functions.
13051 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
13053 * image.c: Implement an ImageMagick per-image cache.
13054 (imagemagick_get_animation_cache): Fix a double-free error.
13055 (imagemagick_load_image): Remove the ping_wand code, which only
13056 apparently saved time on invalid animated images, and slowed down
13057 everything else. Optimize for the common case.
13059 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
13061 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
13063 * editfns.c (insert_before_markers): Mention overlay in the doc string.
13065 * marker.c (set_marker): Remove documentation of undefined behavior.
13067 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
13069 * image.c (imagemagick_compute_animated_image): Animate correctly
13070 when sub-images are smaller than the main image.
13071 (imagemagick_compute_animated_image): Setting the iterator row to
13072 zero is apparently not allowed.
13073 (imagemagick_compute_animated_image): Allow images that say they
13074 have sub-images that are bigger than the main image, but just crop
13077 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
13079 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
13081 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
13083 * image.c (imagemagick_compute_animated_image): Respect the GIF
13086 2013-08-15 Ken Brown <kbrown@cornell.edu>
13088 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
13089 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
13092 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
13094 Fix minor problems found by static checking.
13095 * frame.c (delete_frame):
13096 * xdisp.c (next_element_from_display_vector):
13097 Avoid uninitialized local.
13098 * image.c (imagemagick_compute_animated_image): Port to C89.
13099 Prefer usual GNU indentation style for loops.
13100 Be more careful about bizarrely large sizes, by using ptrdiff_t
13103 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
13105 Fix infinite frame selection loop (Bug#15025).
13106 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
13108 2013-08-15 Eli Zaretskii <eliz@gnu.org>
13110 * xdisp.c (compute_window_start_on_continuation_line):
13111 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
13112 to make sure we end up setting the window start at the leftmost
13113 visible character of the display line. This avoids funky
13114 horizontal shifting because the window start is not kept on the
13115 same position. (Bug#15090)
13116 (next_element_from_display_vector): Support 'box' face attribute
13117 in the face definitions of a display vector. (Bug#15099)
13119 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
13121 * image.c (imagemagick_compute_animated_image): Implement animated
13122 images (bug#14700).
13123 (imagemagick_compute_animated_image): Fix some compilation
13124 warnings. Implement a very simple cache to make the animation
13125 usable at all, but it should be replaced with a per-image cache.
13127 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
13129 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
13130 to do `for' loops over alist values.
13131 * buffer.h (FOR_EACH_BUFFER):
13132 * process.c (FOR_EACH_PROCESS): Use it.
13133 (handle_child_signal, status_notify, Fget_buffer_process)
13134 (kill_buffer_processes): Use FOR_EACH_PROCESS.
13136 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
13138 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
13139 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
13140 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
13141 to xzalloc and so avoid redundant call to memset.
13142 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
13143 members because it is allocated with xzalloc and so already zeroed.
13145 2013-08-14 Ken Brown <kbrown@cornell.edu>
13147 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
13150 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13152 Utility function and macro to copy Lisp string to C string.
13153 * lisp.h (xlispstrdupa): New macro.
13154 (xlispstrdup): New prototype.
13155 * alloc.c (xlispstrdup): New function.
13156 * callint.c (Fcall_interactively):
13157 * fileio.c (Ffile_name_directory, Fexpand_file_name)
13158 (Fsubstitute_in_file_name):
13159 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
13160 * image.c (x_create_bitmap_from_file):
13161 * w32term.c (w32_term_init):
13162 * xterm.c (x_term_init): Use xlispstrdup.
13164 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
13166 * image.c (imagemagick_load_image): Make animated pictures work.
13167 There's still some problems with background color settings, though
13170 * decompress.c (unwind_decompress): Always restore point.
13172 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
13174 * marker.c (set_marker): Reformat documentation.
13176 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
13178 * xdisp.c (cursor_type_changed): Now static.
13180 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
13181 Use changed. This avoids the need to call xmalloc and for the
13182 caller to call xfree, and avoids memory leaks in some situations.
13184 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13186 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
13187 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
13188 (redisplay_window): If window_end_valid is cleared due to non-zero
13189 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
13190 so do not call to try_cursor_movement for that window.
13192 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13194 * window.h (struct window): Convert window_end_pos and
13195 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
13196 (wset_window_end_pos, wset_window_end_vpos): Remove.
13197 * dispnew.c (adjust_glyph_matrix):
13198 * window.c (Fwindow_end, replace_window, set_window_buffer)
13200 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
13201 (set_vertical_scroll_bar, redisplay_window, try_window)
13202 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
13203 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
13204 (note_mouse_highlight): Adjust users.
13205 (try_cursor_movement): Likewise. Convert old precondition to eassert.
13208 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13210 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
13211 * image.c (imagemagick_filename_hint): Use `const char *' and
13212 prefer SSDATA to SDATA to avoid warnings.
13214 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13216 Cleanup window fringes, margins and scroll bars adjustments.
13217 * window.c (set_window_fringes, set_window_margins)
13218 (set_window_scroll_bars, apply_window_adjustment): New functions.
13219 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
13220 (Fset_window_scroll_bars): Use them.
13222 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13224 * window.h (struct window): Convert scroll_bar_width
13225 from Lisp_Object to integer. Adjust comment.
13226 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
13228 * window.c (wset_scroll_bar_width): Remove.
13229 (make_window): Initialize scroll_bar_width.
13230 (Fsplit_window_internal): Use direct assignment.
13231 (Fset_window_configuration, save_window_save):
13232 Convert Lisp_Object to integer and back where appropriate.
13233 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
13234 bar was actually changed, and mention this in docstring.
13236 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
13238 * decompress.c: Minor simplifications.
13239 (Fzlib_decompress_region): Don't bother verifying
13240 that avail_out <= UINT_MAX, as that was confusing.
13241 Mention the restriction in a comment instead.
13242 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
13244 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
13246 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
13247 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
13249 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
13251 * image.c (imagemagick_filename_hint): Check for errors in the
13254 2013-08-13 Eli Zaretskii <eliz@gnu.org>
13256 * window.c (Fwindow_margins): Return nil when there's no marginal
13257 area, as per the documented API.
13259 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
13260 Fmake_vector, as scroll bar's struct members are not all Lisp
13261 objects now. This avoids crashes in GC.
13263 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
13264 bool, so its address could be taken.
13266 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
13268 * image.c (imagemagick_filename_hint): New function to possibly
13269 apply `image-content-type-suffixes'.
13270 (imagemagick_load_image): Use it.
13272 2013-08-13 Eli Zaretskii <eliz@gnu.org>
13274 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
13275 if loading zlib failed.
13277 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
13279 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
13280 2013-08-13 checkin below. Change bool to BOOL, rule is:
13281 All Obj-C code uses BOOL, except for interfaces callable from C.
13283 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
13285 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13287 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
13288 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
13289 bool instead of BOOL.
13290 * w32term.h (struct scroll_bar): Convert fringe_extended_p
13291 from Lisp_Object to bitfield. Adjust comment.
13292 * w32term.c (x_scroll_bar_create): Adjust user.
13293 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
13294 * xterm.c (XTset_vertical_scroll_bar): Likewise.
13295 Use bool for boolean.
13296 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
13297 to `unsigned int' when defining a bitfield.
13299 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
13301 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
13303 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13305 * window.h (struct window): Convert left_margin_cols and
13306 right_margin_cols from Lisp_Objects to integers. Adjust comment.
13307 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
13308 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
13310 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
13312 (showing_window_margins_p, update_window_line, update_frame_1):
13313 * fringe.c (draw_fringe_bitmap_1):
13314 * xdisp.c (window_box_width): Adjust users.
13315 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
13316 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
13317 Use direct assignment.
13318 (Fset_window_configuration, save_window_save, Fwindow_margins):
13319 Convert Lisp_Object to integer and back where appropriate.
13320 (Fset_window_margins): Adjust user. Return t if any margin
13321 was actually changed, and mention this in docstring.
13323 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
13325 * syntax.c (forward_word):
13326 * cmds.c (forward_char, backward_char): Mention the optional argument.
13328 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13330 * window.h (struct window): Convert left_fringe_width
13331 and right_fringe_width from Lisp_Objects to integers.
13333 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
13334 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
13335 * window.c (wset_left_fringe_width, wset_right_fringe_width):
13337 (make_window): Initialize new integer fields to -1.
13338 (Fsplit_window_internal): Use direct assignment.
13339 (Fset_window_configuration, save_window_save):
13340 Convert Lisp_Object to integer and back where appropriate.
13341 (Fset_window_fringes): Adjust user. Return t if any fringe
13342 was actually changed, and mention this in docstring.
13344 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13346 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
13347 * nsfns.m (x_set_cursor_type):
13348 * w32fns.c (x_set_cursor_type):
13349 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
13350 * xdisp.c (set_frame_cursor_types): ...but in common code.
13352 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13354 * font.c (clear_font_cache): New function, stripped from...
13355 (Fclear_font_cache): ...here, which now uses the function
13356 above. Adjust comment.
13357 * font.h (clear_font_cache): Add prototype.
13358 * xfaces.c (clear_face_cache): Use clear_font_cache.
13360 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13362 * window.c (Fset_window_start): Compare `w', not `window' because
13363 `w' might not be equal to `window' after call to decode_live_window.
13365 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
13367 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
13368 This fixes a problem introduced by the Bug#15035 patch
13369 when using GPG. Reported by Herbert J. Skuhra.
13371 2013-08-12 Eli Zaretskii <eliz@gnu.org>
13373 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
13374 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
13375 not yet initialized.
13377 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
13379 * decompress.c (Fzlib_decompress_region): Support zlib
13380 decompression, too, and rename.
13382 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
13384 Minor zlib configuration tweaks.
13385 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
13386 Don't assume presence of fn_inflateInit2_ zlib internal function.
13388 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
13390 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
13391 include the zlib prefix.
13393 2013-08-12 Eli Zaretskii <eliz@gnu.org>
13395 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
13396 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
13397 define static variables that are pointers to zlib functions to be
13398 dynamically loaded.
13399 (init_zlib_functions) [WINDOWSNT]: New function.
13400 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
13402 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
13403 macros instead of invoking the zlib functions directly.
13404 (syms_of_decompress): DEFSYM Qzlib_dll.
13405 Staticpro Szlib_available_p.
13407 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
13409 Avoid looping over all frame windows to freeze and unfreeze.
13410 * window.h (struct window): Drop frozen_window_start_p.
13411 (freeze_window_starts): Drop prototype.
13412 * frame.h (struct frame): New frozen_window_starts flag.
13413 (FRAME_WINDOWS_FROZEN): New macro.
13414 * window.c (freeze_window_start, freeze_window_starts):
13416 (select_window, replace_window): Adjust users.
13417 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
13418 (window_frozen_p): New function.
13419 (redisplay_window): Use it.
13421 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
13423 Fix some fd issues when running subprocesses (Bug#15035).
13424 Fix bugs that can leak files or file descriptors on errors.
13425 Don't unlink open temp files, as that's hard for users to diagnose
13426 when things go awry (e.g., temp disk exhausted).
13427 Don't bother to lock temp files. Check for invalid recursion.
13428 * callproc.c (synch_process_fd): Remove. All uses removed.
13429 (synch_process_tempfile): New var or macro.
13430 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
13432 (record_kill_process): New arg, the temp name. All callers changed.
13433 (delete_temp_file): Now just a simple wrapper around unlink.
13434 (call_process_kill): New arg, the call_process_fd array.
13435 Close them all. Clear synch_process_pid. Remove the temp file,
13436 or arrange for it to be removed.
13437 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
13438 that's been moved to synch_process_tempfile. Caller changed.
13439 Do not remove the tempfile; that's now call_process_kill's
13441 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
13442 call_process_kill; the caller now does that.
13443 (call_process_cleanup): Do not close the process fd; that's now
13444 call_process_kill's responsibility.
13445 (Fcall_process): Implement via new function call_process, which
13446 has most of the old body of Fcall_process, but with a different API.
13447 (call_process): New function that does not open or close filefd if
13448 it is nonnegative. Record which fds need to be closed, and let
13449 call_process_kill close (and remove the tempfile, on MSDOS) on error.
13450 Signal an error if invoked recursively (could be done via a hook).
13451 Simplify creation of the tempfile in the MSDOS case.
13452 Don't create the output file until after checking for the executable.
13453 Report any failure to open /dev/null.
13454 Don't open /dev/null for writing twice; once is enough.
13455 Don't create pipe if all output is being discarded or sent to file.
13456 Don't worry about setting up the coding system or reading from the
13457 pipe if all output is being discarded.
13458 Hoist fd_error local into top level, to lessen block nesting.
13459 Don't record deleted pid here; now done by Fcall_process_region.
13460 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
13461 and note its success in synch_process_tempfile.
13462 Do not leak resources when child_setup fails.
13463 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
13464 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
13465 (create_temp_file): Now returns open fd, with an additional
13466 Lisp_Object * argument to return the name. All callers changed.
13467 Do not close the file; rewind it instead, and leave it open for
13468 the caller. Do not lock the temp file. Unwind-protect the file
13469 and the file-descriptor.
13470 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
13471 If an asynchrounous process, record it here, not in call_process.
13472 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
13473 * eval.c (set_unwind_protect): New function.
13474 * fileio.c (write_region): New function, generalized from the
13475 old Fwrite_region. Do not lock temp files.
13476 (Fwrite_region): Use it.
13477 * lisp.h (set_unwind_protect, write_region): New decls.
13478 * process.c: Include <verify.h>.
13479 (make_process): Mark fds as initially closed.
13480 (deleted_pid_list): Now a list of pid-filename pairs.
13482 (close_process_fd): New function.
13483 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
13484 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
13485 New constants. Verify that their number matches PROCESS_OPEN_FDS.
13486 (create_process, create_pty, Fmake_serial_process)
13487 (server_accept_connection): Record which fds need to be closed,
13488 and let deactivate_process close them.
13489 (Fmake_network_process): Do not discard the unwind-protect
13490 until it's safe to do so.
13491 (deactivate_process): Close the fds opened by create_process etc.
13492 (Fprocess_send_eof): Adjust to new way of recording open fds.
13493 Report an error if /dev/null can't be opened, instead of aborting.
13494 * process.h (PROCESS_OPEN_FDS): New constant.
13495 (struct Lisp_Process): New member open_fds.
13496 (record_kill_process, record_deleted_pid): Adjust signatures.
13497 (record_deleted_pid): Move decl here ...
13498 * syswait.h (record_deleted_pid): ... from here.
13500 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
13502 * decompress.c: Fix bugs with large buffers and weird inputs.
13503 Tune a bit. Reindent as per usual Emacs style.
13504 (BUFFER_SIZE): Remove.
13505 (Fdecompress_gzipped_region): Do not mishandle input buffers with
13506 more than UINT_MAX bytes. Decompress into the gap instead of into
13507 an auto buffer, as this should avoid copying. Return nil if
13508 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
13509 set immediate_quit; we shouldn't trust zlib code that much.
13511 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
13513 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
13514 errors, and really move the gap to where we want it.
13516 * lisp.h: Include decompress.c support.
13518 * emacs.c (main): Include decompress.c support.
13520 * Makefile.in: Include -lz if present.
13522 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
13524 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
13525 (initWithTitle:): Initialize frame to 0.
13526 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
13527 (fillWithWidgetValue:frame:): Rename from
13528 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
13530 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
13531 fillWithWidgetValue:frame:
13533 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
13534 remove memory leak warnings.
13536 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
13537 (ns_check_menu_open): Handle menu == nil. Remove assignment to
13538 menu_pending_title.
13540 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
13541 (x_activate_menubar): Update the whole menu.
13542 (trackingNotification:): Call ns_check_menu_open if tracking ends.
13543 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
13544 current event is not NSSystemDefined (Bug#15001).
13545 Call ns_check_menu_open only if trackingMenu is 2.
13546 (menuDidClose:): New method, decrease trackingMenu.
13547 (fillWithWidgetValue:setDelegate:): New method.
13548 (fillWithWidgetValue:): Call the above.
13550 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
13552 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
13554 Omit some unnecessary casts.
13555 Many of these go back to the old pre-C89 days, when they may have
13556 been needed, but we've been assuming C89 or later for a while now.
13557 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
13558 (live_float_p, live_misc_p, live_vector_p):
13559 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
13560 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
13561 (defvar_per_buffer):
13562 * callint.c (Fcall_interactively):
13563 * doc.c (Fsubstitute_command_keys):
13564 * filelock.c (get_boot_time):
13565 * frame.c (xrdb_get_resource):
13566 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
13567 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
13568 (xg_get_file_name_from_selector, menuitem_destroy_callback)
13569 (menuitem_highlight_callback, menu_destroy_callback)
13570 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
13571 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
13572 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
13573 (xg_tool_bar_help_callback, tb_size_cb):
13574 * image.c (xpm_alloc_color, png_read_from_memory)
13575 (png_read_from_file, png_load_body, our_memory_skip_input_data)
13576 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
13578 * keymap.c (describe_map):
13579 * nsfns.m (Fns_display_monitor_attributes_list):
13580 * nsmenu.m (process_dialog:):
13581 * nsterm.m (hold_event):
13582 * process.c (wait_reading_process_output):
13583 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
13584 * scroll.c (do_direct_scrolling, scrolling_1):
13585 * termcap.c (tgetent):
13586 * window.c (check_window_containing, add_window_to_list)
13587 (freeze_window_starts):
13588 * xdisp.c (compare_overlay_entries, vmessage):
13589 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
13590 (x_get_monitor_attributes_xrandr)
13591 (Fx_display_monitor_attributes_list, x_display_info_for_name)
13592 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
13593 * xfont.c (xfont_match, xfont_open):
13594 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
13595 (menubar_selection_callback, menu_position_func)
13596 (popup_selection_callback, create_and_show_popup_menu)
13597 (dialog_selection_callback, create_and_show_dialog):
13598 * xrdb.c (x_get_string_resource)
13600 * xsmfns.c (x_session_check_input):
13601 * xterm.c (x_draw_glyphless_glyph_string_foreground)
13602 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
13603 (xaw_jump_callback, xaw_scroll_callback):
13604 Omit unnecessary casts.
13606 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
13608 Minor string-length refactoring.
13609 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
13610 * frame.c (make_monitor_attribute_list):
13611 Prefer build_string to strlen + make_string.
13613 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
13615 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
13616 don't check minor_code (Bug#14417).
13618 2013-08-09 Eli Zaretskii <eliz@gnu.org>
13620 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
13621 vertical positions instead. This avoids calling MATRIX_ROW with
13622 row numbers that are possibly beyond valid limits. (Bug#15064)
13624 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
13626 Use xstrdup and build_unibyte_string where applicable.
13627 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
13628 * xfns.c (x_window):
13629 * xrdb.c (x_get_customization_string):
13630 * xterm.c (xim_initialize):
13631 * w32fns.c (w32_window): Use xstrdup.
13632 (w32_display_monitor_attributes_list):
13633 * emacs.c (init_cmdargs):
13634 * keyboard.c (PUSH_C_STR):
13635 * nsfont.m (nsfont_open):
13636 * sysdep.c (system_process_attributes):
13637 * w32.c (system_process_attributes):
13638 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
13640 2013-08-09 Eli Zaretskii <eliz@gnu.org>
13642 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
13643 variables of these types so that GDB would know about them, as aid
13644 for debugging fatal exceptions. (Bug#15024) See also
13645 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
13648 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
13650 * nsterm.m (ns_update_begin): Don't change clip path if it would be
13651 larger than the NSWindow (Bug#14934).
13653 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
13655 Redesign redisplay interface to drop global variable updated_window.
13656 Always pass currently updated window as a parameter to update routines.
13657 * dispextern.h (updated_window): Remove declaration.
13658 (struct redisplay_interface): Pass window parameter to
13659 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
13660 and after_update_window_hook.
13661 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
13663 * dispnew.c (updated_window): Remove.
13664 (redraw_overlapped_rows, update_marginal_area, update_text_area)
13665 (update_window_line): Adjust to match redisplay interface changes.
13666 * nsterm.m (ns_update_window_begin, ns_update_window_end)
13667 (ns_scroll_run, ns_after_update_window_line):
13668 * w32term.c (x_update_window_begin, x_update_window_end)
13669 (x_after_update_window_line, x_scroll_run):
13670 * xterm.c (x_update_window_begin, x_update_window_end)
13671 (x_after_update_window_line, x_scroll_run):
13672 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
13673 Likewise. Adjust comments where appropriate.
13674 (x_cursor_to): Simplify because this is always called during window
13675 update (but install debugging check anyway).
13676 (expose_window): Check must_be_updated_p flag to see whether this
13677 function is called during window update.
13679 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
13681 Do not reset window modification event counters excessively.
13682 These leftovers and poor man's tricky methods to catch extra
13683 redisplay's attention are no longer needed.
13684 * frame.c (set_menu_bar_lines_1):
13685 * minibuf.c (read_minibuf_unwind):
13686 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
13687 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
13688 (window_scroll_line_based, Fset_window_configuration):
13689 * xdisp.c (redisplay_window): Do not reset last_modified and
13690 last_overlay_modified counters.
13692 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
13694 * xselect.c (x_send_client_event): Set send_event and serial, memset
13695 data.l as it might be bigger than data.b. Use 24 bit mask to
13696 XSendEvent (Bug#15034).
13698 2013-08-07 Eli Zaretskii <eliz@gnu.org>
13700 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
13701 for TTY frames that are not the top frame on their console.
13704 2013-08-07 Martin Rudalics <rudalics@gmx.at>
13706 * w32term.c (w32fullscreen_hook): Really maximize frame when
13707 asked for (Bug#14841).
13709 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
13711 Prefer selected_window to Fselected_window, likewise for frames.
13712 * buffer.c (Fbuffer_swap_text):
13713 * data.c (Fvariable_binding_locus):
13714 * window.c (run_window_configuration_change_hook): Adjust users.
13715 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
13716 Use decode_live_frame.
13718 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
13720 Be more careful if selected window shows the buffer other than current,
13721 use window_outdated only if this is not so. This change should also
13722 address some weird issues discussed in Bug#13012.
13723 * window.h (window_outdated): New prototype.
13724 * window.c (window_outdated): Now here. Convert from static and
13725 always assume window's buffer.
13726 (Fwindow_end, Fwindow_line_height): Use it.
13727 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
13728 and always assume window's buffer.
13729 (redisplay_window): Adjust user.
13730 (redisplay_internal): Call to reconsider_clip_changes once and
13731 check whether mode line should be updated only if selected window
13732 shows current buffer.
13733 (run_window_scroll_functions): Use eassert for debugging check.
13734 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
13736 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
13738 * window.c (window_scroll, window_scroll_pixel_based)
13739 (window_scroll_line_based): Use bool for booleans.
13741 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
13743 * process.c: Fix minor off-by-one issues in descriptor counts.
13744 This shouldn't fix any real bugs, but it cleans up the code a bit.
13745 (max_process_desc, max_input_desc): -1, not 0, means none.
13747 (delete_input_desc): New function.
13748 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
13749 (deactivate_process): Scan backwards when recomuting max_process_desc;
13750 that should be faster.
13751 (init_process_emacs): Initialize max_input_desc.
13753 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
13755 Use region cache to speedup bidi_find_paragraph_start.
13756 * buffer.h (struct buffer): New member bidi_paragraph_cache.
13757 Rename cache_long_line_scans to cache_long_scans.
13758 * buffer.c (bset_cache_long_line_scans): Rename to
13759 bset_cache_long_scans.
13760 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
13761 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
13763 (syms_of_buffer): Rename cache-long-line-scans to
13764 cache-long-scans. Adjust docstring.
13765 * search.c (newline_cache_on_off):
13766 * indent.c (width_run_cache_on_off): Adjust users.
13767 * bidi.c (bidi_paragraph_cache_on_off): New function.
13768 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
13769 * insdel.c (prepare_to_modify_buffer):
13770 Invalidate bidi_paragraph_cache if enabled.
13772 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
13774 Invalidate region caches only if buffer text is going to be changed.
13775 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
13776 (modify_text): ...new prototype.
13777 (prepare_to_modify_buffer_1): New prototype.
13778 * textprop.c (modify_region): Rename to...
13779 (modify_text_properties): ...new function.
13780 (add_text_properties_1, set_text_properties, Fremove_text_properties)
13781 (Fremove_list_of_text_properties): Adjust users.
13782 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
13783 (modify_text): ...new function.
13784 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
13785 (prepare_to_modify_buffer_1): ...new function.
13786 * casefiddle.c (casify_region):
13787 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
13788 (Ftranspose_regions): Use modify_text.
13790 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
13792 * lisp.mk (lisp): Add nadvice.elc.
13794 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
13796 New macro to iterate over live buffers similar to frames.
13797 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
13798 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
13799 Declare buffer-related variables here to offload lisp.h.
13800 * buffer.c (Vbuffer_alist): Adjust comment.
13801 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
13802 (other_buffer_safely):
13803 * data.c (store_symval_forwarding):
13804 * dispnew.c (Fframe_or_buffer_changed_p):
13805 * fileio.c (Fdo_auto_save):
13806 * filelock.c (unlock_all_files):
13807 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
13809 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
13811 Fix some minor races in hosts lacking mkostemp (Bug#15015).
13812 * callproc.c (create_temp_file):
13813 * filelock.c (create_lock_file):
13814 Assume mkostemp, since it's now provided by Gnulib.
13816 2013-08-04 Eli Zaretskii <eliz@gnu.org>
13818 * w32.c (mkostemp): New function.
13819 (mktemp): Remove, no longer used. Most of the code reused in
13820 mkostemp. (Bug#15015)
13821 (mktemp): Don't undef.
13823 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
13825 * dispnew.c (glyph_matrix_count, glyph_pool_count):
13826 Move under GLYPH_DEBUG and ENABLE_CHECKING.
13827 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
13828 (free_glyph_pool, check_glyph_memory): Likewise for
13829 all users. Adjust comments where appropriate.
13831 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
13833 * composite.h: Minor fixups.
13834 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
13835 to fix a misspelling, and change it to an inline function while
13836 we're at it (it need not be a macro). All uses changed.
13837 (composition_method, composition_valid_p):
13838 Rewrite to avoid assignments in if-conditions.
13840 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
13842 Do not use global Lisp_Object in composition macros.
13843 * composite.h (composition_temp): Remove declaration.
13844 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
13845 (composition_method, composition_valid_p): ...inline functions.
13846 (compose_region): Remove the leftover.
13847 * composite.c (composition_temp): Remove.
13848 (run_composition_function, update_compositions)
13849 (composition_compute_stop_pos, composition_adjust_point)
13850 (Ffind_composition_internal):
13851 * coding.c (handle_composition_annotation):
13852 * xdisp.c (handle_composition_prop, check_point_in_composition):
13853 Related users changed.
13855 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
13857 Drop FRAME_PTR typedef.
13858 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
13859 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
13860 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
13861 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
13862 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
13863 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
13864 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
13865 All related users changed.
13867 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
13869 * eval.c (default_toplevel_binding): New function.
13871 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
13872 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
13873 (syms_of_eval): Export them.
13874 * data.c (Fdefault_value): Micro cleanup.
13875 * term.c (init_tty): Use "false".
13877 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
13879 Fix X GC leak in GTK and raw (no toolkit) X ports.
13880 * xterm.c (x_free_frame_resources): If white and black relief
13881 GCs are allocated, always free them here.
13882 * xfns.c (x_make_gc): Omit redundant initialization.
13883 * widget.c (create_frame_gcs): Remove the leftover.
13884 (EmacsFrameDestroy): Do nothing because all GCs are now freed
13885 in x_free_frame_resources.
13887 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
13889 * nsterm.m (windowWillResize:toSize:): Only change title if
13890 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
13892 (viewDidEndLiveResize): New method.
13894 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
13895 inside NS_IMPL_COCOA.
13897 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
13899 * insdel.c (adjust_after_replace, replace_range, del_range_2):
13900 Do not check whether undo is enabled because record_insert and
13901 record_delete does that themselves.
13903 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
13905 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
13906 member which is not really used any more.
13907 (FRAME_XIC_BASE_FONTNAME): Remove.
13908 * xfns.c (xic_free_fontset): Adjust user.
13909 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
13910 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
13911 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
13912 (xdialog_show): Use eassert for debugging check.
13913 * w32term.c (x_unfocus_frame): Remove unused dummy function.
13915 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
13917 * fileio.c, fns.c (merge): Move extern decl from here ...
13918 * lisp.h (merge): ... to here.
13920 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
13922 Fix last font-related change.
13923 * w32font.h (w32font_list_internal, w32font_match_internal):
13925 * w32uniscribe.c (uniscribe_list, uniscribe_match)
13926 (uniscribe_list_family): Adjust to match font API change.
13927 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
13928 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
13930 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
13932 * frame.h (FRAME_MOUSE_UPDATE):
13933 * nsterm.m (ns_frame_up_to_date): Omit redundant check
13934 whether hlinfo->mouse_face_mouse_frame is non-NULL.
13936 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
13938 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
13939 * font.h (struct font_driver): Change list, match, and list_family
13940 functions to accept struct frame * as first arg.
13941 * font.c (font_score, font_compare, font_sort_entities):
13943 (font_sort_entities, font_list_entities, font_select_entity)
13944 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
13945 match font API change.
13946 * xfont.c (xfont_list, xfont_match, xfont_list_family):
13947 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
13948 * ftxfont.c (ftxfont_list, ftxfont_match):
13949 * xftfont.c (xftfont_list, xftfont_match):
13950 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
13951 * w32font.c (w32font_list, w32font_match, w32font_list)
13952 (w32font_list_internal, w32_font_match_internal): Likewise.
13953 * xfaces.c (Fx_family_fonts): Adjust user.
13955 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
13957 Do not use pure Xism x_wm_set_icon_position in non-X ports.
13958 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
13959 only if HAVE_X_WINDOWS is in use.
13960 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
13961 * nsterm.m (x_wm_set_icon_position): Remove no-op.
13962 * w32term.c (x_wm_set_icon_position): Likewise.
13963 * w32fns.c (x_icon): Adjust user.
13965 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
13967 * xterm.c (last_mouse_press_frame): Remove the
13968 leftover which is not really used any more.
13969 (handle_one_xevent, syms_of_xterm): Adjust users.
13970 (x_flush): Call XFlush once per each X display, not frame.
13971 This is better because this code always unconditionally skips
13972 non-X frames in Vframe_list and issues the only XFlush if we
13973 have more than one X frame on the same X display.
13974 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
13975 Use bool for booleans.
13976 (x_draw_glyph_string_background, cvt_string_to_pixel)
13977 (cvt_pixel_dtor): Drop unnecessary prototypes.
13978 * xterm.h (x_display_ok): Adjust prototype.
13980 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
13982 Drop unnecessary functions that deals with frame pixel size.
13983 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
13984 (x_pixel_height): Drop prototypes.
13985 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
13986 (x_pixel_height): Drop implementations.
13987 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
13988 which should be always valid for window frame.
13989 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
13990 * w32menu.c (Fx_popup_dialog):
13991 * xmenu.c (Fx_popup_dialog): Likewise for both.
13993 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
13995 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
13996 frame parameters and call to Fmodify_frame_parameters just once.
13997 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
13998 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
13999 and mention nil frame in docstring.
14001 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
14003 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
14004 (x_figure_window_size): Likewise. Adjust to return long.
14005 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
14006 (toplevel): Move Qterminal_live_p to...
14007 * terminal.c (toplevel): ...here, make it static, and...
14008 (syms_of_terminal): ...DEFSYM here.
14009 * frame.h (Qterminal_live_p): Remove declaration.
14010 (make_frame, x_figure_window_size): Adjust prototype.
14011 * nsfns.m (Fx_create_frame): Use long for window flags.
14013 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
14015 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
14016 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
14017 Do not assume that emacs_close (INT_MAX) is a no-op.
14019 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
14021 * xfaces.c (make_face_cache): For struct face_cache, prefer
14022 xmalloc to xzalloc and so avoid redundant call to memset.
14023 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
14025 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
14027 * fringe.c (draw_window_fringes, update_window_fringes)
14028 (compute_fringe_widths):
14029 * w32term.c (x_draw_glyph_string):
14030 * window.c (candidate_window_p, Frecenter):
14031 * xfaces.c (realize_basic_faces, realize_default_face)
14032 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
14033 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
14034 * xfns.c (x_set_cursor_color, xic_free_xfontset):
14035 * xmenu.c (Fx_menu_bar_open_internal):
14036 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
14037 * xsettings.c (xft_settings_event):
14038 * xterm.c (x_draw_glyph_string, x_had_errors_p):
14039 Use bool for booleans. Adjust style and comments where
14041 * dispextern.h (draw_window_fringes, update_window_fringes)
14042 (compute_fringe_widths):
14043 * xterm.h (x_had_errors_p): Adjust prototype.
14045 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
14047 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
14048 CHECK_LIST. Rewrite the loop to avoid useless local variable.
14050 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
14052 * fns.c (toplevel): Remove comment before Fsafe_length because
14053 it checks for QUIT.
14055 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
14057 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
14059 2013-07-28 Eli Zaretskii <eliz@gnu.org>
14061 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
14062 frame which got the message is still alive, before dereferencing
14063 its pointer. (Bug#14970)
14065 * frame.c (delete_frame): Test "this" frame's minibuffer window to
14066 be a live window, before using it as such. (Bug#14970)
14068 2013-07-27 Eli Zaretskii <eliz@gnu.org>
14070 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
14071 w32_detect_focus_change instead of doing part of its job by hand.
14072 This fixes the problem whereby FOCUS_OUT events were not sent to
14075 2013-07-26 Eli Zaretskii <eliz@gnu.org>
14077 * process.c (Fprocess_list): Doc fix.
14079 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
14080 being re-exposed only if it didn't ask to become visible.
14081 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
14082 was previously iconified. (Bug#14841)
14083 (x_iconify_frame): Mark the frame iconified.
14085 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
14087 Fix minor problems found by static checking.
14088 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
14089 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
14091 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
14093 * eval.c (set_specpdl_old_value): New function.
14094 (unbind_to): Minor simplification.
14095 (get_backtrace_frame): New function.
14096 (Fbacktrace_frame): Use it. Add `base' argument.
14097 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
14098 (syms_of_eval): Export backtrace-eval.
14099 * xterm.c (x_focus_changed): Simplify.
14101 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
14103 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
14105 2013-07-24 Eli Zaretskii <eliz@gnu.org>
14107 * xdisp.c (redisplay_window): Instead of moving point out of
14108 scroll margin, reject the force_start method, and try scrolling
14109 instead. (Bug#14780)
14111 2013-07-24 Ken Brown <kbrown@cornell.edu>
14113 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
14116 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
14118 * eval.c (Fprogn): Do not check that BODY is a proper list.
14119 This undoes the previous change. The check slows down the
14120 interpreter, and is not needed to prevent a crash. See
14121 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
14123 2013-07-23 Glenn Morris <rgm@gnu.org>
14125 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
14127 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
14129 Port to GNU/Linux systems with tinfo but not ncurses.
14130 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
14131 to decide whether ncurses is being used. Without this change,
14132 GCC complains about tgetent not being declared, on a system
14133 that has tinfo installed but ncurses not installed.
14135 * eval.c (Fprogn): Check that BODY is a proper list.
14137 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
14138 * data.c (Fsetq_default):
14139 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
14140 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
14142 Tune by taking advantage of the fact that ARGS is always a list
14143 when a function is declared to have UNEVALLED args.
14145 * emacsgtkfixed.c: Port to GCC 4.6.
14146 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
14148 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
14150 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
14151 here to silence compiler warnings.
14153 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
14155 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
14156 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
14157 from messing up Emacs's 'struct frame' (Bug#14923).
14159 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
14161 * alloc.c (make_save_ptr_ptr): Define this function.
14162 It was inadvertently omitted. It's needed only if
14163 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
14165 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
14167 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
14168 frame have focus (Bug#14895).
14170 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
14172 Avoid vfork-related deadlock more cleanly.
14173 * callproc.c (child_setup): When the child's exec fails, output
14174 the program name, as that's more useful. Use O_NONBLOCK to avoid
14176 * process.c (create_process_1): Remove; no longer needed.
14177 (create_process): Remove timer hack; no longer needed, now that
14178 the child avoids deadlock.
14180 2013-07-20 Glenn Morris <rgm@gnu.org>
14182 * image.c (Fimage_flush): Fix doc typo.
14184 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
14186 Fix array bounds violation when pty allocation fails.
14187 * process.c (PTY_NAME_SIZE): New constant.
14188 (pty_name): Remove static variable; it's now auto.
14189 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
14190 Take pty_name as an arg rather than using a static variable.
14191 All callers changed.
14192 (create_process): Recover pty_flag from process, not from volatile local.
14193 (create_pty): Stay inside array even when pty allocation fails.
14194 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
14196 * lread.c (Fload): Avoid initialization only when lint checking.
14197 Mention that it's needed only for older GCCs.
14199 2013-07-20 Kenichi Handa <handa@gnu.org>
14201 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
14202 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
14204 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
14206 * lread.c (Fload): Avoid uninitialized warning.
14208 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
14210 Fix some minor file descriptor leaks and related glitches.
14211 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
14212 (create_lock_file): Use write, not emacs_write.
14213 * image.c (slurp_file, png_load_body):
14214 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
14215 (server_accept_connection):
14216 Don't leak an fd on memory allocation failure.
14217 * image.c (slurp_file): Add a cheap heuristic for growing files.
14218 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
14219 as that's what the other routines do. Maybe input need not be
14220 blocked at all, but it's better to be consistent.
14221 Avoid undefined behavior when strlen is zero.
14223 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
14224 (NSTATICS): Now a constant; doesn't need to be a macro.
14226 2013-07-19 Richard Stallman <rms@gnu.org>
14228 * coding.c (decode_coding_utf_8): Add simple loop for fast
14229 processing of ASCII characters.
14231 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
14233 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
14235 2013-07-19 Eli Zaretskii <eliz@gnu.org>
14237 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
14238 unportable 'struct x_display_info'.
14239 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
14240 is a portable type.
14242 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
14244 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
14245 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
14247 (system_process_attributes): Prefer plain char to unsigned char
14248 when either will do. Clean up properly if interrupted or if
14249 memory allocations fail. Don't assume sscanf succeeds.
14250 Remove no-longer-needed workaround to stop GCC from whining.
14251 Read command-line once, instead of multiple times. Check read status a
14252 bit more carefully.
14254 Fix obscure porting bug with varargs functions.
14255 The code assumed that int is treated like ptrdiff_t in a vararg
14256 function, which is not a portable assumption. There was a similar
14257 -- though these days less likely -- porting problem with various
14258 assumptions that pointers of different types all smell the same as
14259 far as vararg functions is conserved. To make this problem less
14260 likely in the future, redo the API to use varargs functions.
14261 * alloc.c (make_save_value): Remove this vararg function.
14262 All uses changed to ...
14263 (make_save_int_int_int, make_save_obj_obj_obj_obj)
14264 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
14266 (make_save_ptr): Rename from make_save_pointer, for consistency with
14267 the above. Define only on platforms that need it. All uses changed.
14269 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
14271 * keyboard.c: Try to fix typos in previous change.
14272 (DISPLAY_LIST_INFO): New macro.
14273 (kbd_buffer_get_event): Do not access members that are not present
14274 in X11. Revert inadvertent change of "!=" to "=".
14276 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
14278 * keyboard.c (kbd_buffer_get_event):
14279 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
14280 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
14282 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
14284 * filelock.c: Fix unlikely file descriptor leaks.
14285 (get_boot_time_1): Rework to avoid using emacs_open.
14286 This doesn't actually fix a leak, but is better anyway.
14287 (read_lock_data): Use read, not emacs_read.
14289 * doc.c: Fix minor memory and file descriptor leaks.
14290 * doc.c (get_doc_string): Fix memory leak when doc file absent.
14291 (get_doc_string, Fsnarf_documentation):
14292 Fix file descriptor leak on error.
14294 * term.c: Fix minor fdopen-related file descriptor leaks.
14295 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
14296 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
14298 * charset.c: Fix file descriptor leaks and errno issues.
14300 (load_charset_map_from_file): Don't leak file descriptor on error.
14301 Use plain record_xmalloc since the allocation is larger than
14302 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
14304 * eval.c (record_unwind_protect_nothing):
14305 * fileio.c (fclose_unwind):
14307 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
14308 The replacement doesn't block input, but that no longer seems
14311 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
14313 * lread.c: Fix file descriptor leaks and errno issues.
14314 (Fload): Close some races that leaked fds or streams when 'load'
14316 (Fload, openp): Report error number of last nontrivial failure to open.
14317 ENOENT counts as trivial.
14318 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
14320 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
14321 now that the function is always called with a nonnegative arg.
14322 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
14323 All uses replaced with ...
14324 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
14326 A few more minor file errno-reporting bugs.
14327 * callproc.c (Fcall_process):
14328 * doc.c (Fsnarf_documentation):
14329 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
14330 * process.c (set_socket_option):
14331 Don't let a constructor trash errno.
14332 * doc.c: Include <errno.h>.
14334 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
14336 * w32fns.c (unwind_create_tip_frame): Fix declaration.
14338 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
14340 Fix w32 bug with call-process-region (Bug#14885).
14341 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
14342 to Fcall_process when the input is empty. This simplifies the
14343 code a bit. It makes no difference on POSIXish platforms but
14344 apparently it fixes a bug on w32.
14346 Fix bug where insert-file-contents closes a file twice (Bug#14839).
14347 * fileio.c (close_file_unwind): Don't close if FD is negative;
14348 this can happen when unwinding a zapped file descriptor.
14349 (Finsert_file_contents): Unwind-protect the fd before the point marker,
14350 in case Emacs runs out of memory between the two unwind-protects.
14351 Don't trash errno when closing FD.
14352 Zap the FD in the specpdl when closing it, instead of deferring
14353 the removal of the unwind-protect; this fixes a bug where a child
14354 function unwinds the stack past us.
14356 New unwind-protect flavors to better type-check C callbacks.
14357 This also lessens the need to write wrappers for callbacks,
14358 and the need for make_save_pointer.
14359 * alloc.c (free_save_value):
14360 * atimer.c (run_all_atimers):
14362 * alloc.c (safe_alloca_unwind):
14363 * atimer.c (unwind_stop_other_atimers):
14364 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
14365 * menu.c (cleanup_popup_menu) [HAVE_NS]:
14366 * minibuf.c (choose_minibuf_frame_1):
14367 * process.c (make_serial_process_unwind):
14368 * xdisp.c (pop_message_unwind):
14369 * xselect.c (queue_selection_requests_unwind):
14370 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
14371 * alloc.c (record_xmalloc):
14372 Prefer record_unwind_protect_ptr to record_unwind_protect with
14374 * alloc.c (Fgarbage_collect):
14375 Prefer record_unwind_protect_void to passing a dummy.
14376 * buffer.c (restore_buffer):
14377 * window.c (restore_window_configuration):
14378 * xfns.c, w32fns.c (do_unwind_create_frame)
14379 New wrapper. All record-unwind uses of wrappee changed.
14380 * buffer.c (set_buffer_if_live):
14381 * callproc.c (call_process_cleanup, delete_temp_file):
14382 * coding.c (code_conversion_restore):
14383 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
14384 * editfns.c (save_excursion_restore)
14385 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
14386 (save_restriction_restore):
14387 * eval.c (restore_stack_limits, un_autoload):
14388 * fns.c (require_unwind):
14389 * keyboard.c (recursive_edit_unwind, tracking_off):
14390 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
14391 * macros.c (pop_kbd_macro, restore_menu_items):
14392 * nsfns.m (unwind_create_frame):
14393 * print.c (print_unwind):
14394 * process.c (start_process_unwind):
14395 * search.c (unwind_set_match_data):
14396 * window.c (select_window_norecord, select_frame_norecord):
14397 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
14398 (fast_set_selected_frame):
14399 * xfns.c, w32fns.c (unwind_create_tip_frame):
14400 Return void, not a dummy Lisp_Object. All uses changed.
14401 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
14402 * callproc.c (call_process_kill):
14403 * fileio.c (restore_point_unwind, decide_coding_unwind)
14404 (build_annotations_unwind):
14405 * insdel.c (Fcombine_after_change_execute_1):
14406 * keyboard.c (read_char_help_form_unwind):
14407 * menu.c (unuse_menu_items):
14408 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
14409 * sound.c (sound_cleanup):
14410 * xdisp.c (unwind_redisplay):
14411 * xfns.c (clean_up_dialog):
14412 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
14413 Accept no args and return void, instead of accepting and returning
14414 a dummy Lisp_Object. All uses changed.
14415 * cygw32.c (fchdir_unwind):
14416 * fileio.c (close_file_unwind):
14417 * keyboard.c (restore_kboard_configuration):
14418 * lread.c (readevalllop_1):
14419 * process.c (wait_reading_process_output_unwind):
14420 Accept int and return void, rather than accepting an Emacs integer
14421 and returning a dummy object. In some cases this fixes an
14422 unlikely bug when the corresponding int is outside Emacs integer
14423 range. All uses changed.
14424 * dired.c (directory_files_internal_unwind):
14425 * fileio.c (do_auto_save_unwind):
14426 * gtkutil.c (pop_down_dialog):
14427 * insdel.c (reset_var_on_error):
14428 * lread.c (load_unwind):
14429 * xfns.c (clean_up_file_dialog):
14430 * xmenu.c, nsmenu.m (pop_down_menu):
14431 * xmenu.c (cleanup_widget_value_tree):
14432 * xselect.c (wait_for_property_change_unwind):
14433 Accept pointer and return void, rather than accepting an Emacs
14434 save value encapsulating the pointer and returning a dummy object.
14436 * editfns.c (Fformat): Update the saved pointer directly via
14437 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
14438 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
14439 (unwind_body): New function.
14440 (record_unwind_protect): First arg is now a function returning void,
14441 not a dummy Lisp_Object.
14442 (record_unwind_protect_ptr, record_unwind_protect_int)
14443 (record_unwind_protect_void): New functions.
14444 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
14445 * fileio.c (struct auto_save_unwind): New type.
14446 (do_auto_save_unwind): Use it.
14447 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
14448 * insdel.c (struct rvoe_arg): New type.
14449 (reset_var_on_error): Use it.
14450 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
14452 (specbinding_func): Remove; there are now several such functions.
14453 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
14454 (set_unwind_protect_ptr): New function.
14455 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
14457 Be simpler and more consistent about reporting I/O errors.
14458 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
14459 Say "Read error" and "Write error", rather than "I/O error", or
14460 "IO error reading", or "IO error writing", when a read or write
14462 * process.c (Fmake_network_process, wait_reading_process_output)
14463 (send_process, Fprocess_send_eof, wait_reading_process_output):
14464 Capitalize diagnostics consistently. Put "failed foo" at the
14465 start of the diagnostic, so that we don't capitalize the
14466 function name "foo". Consistently say "failed" for such
14468 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
14469 All callers changed. This is so it can use report_file_error.
14470 * sysdep.c (serial_open, serial_configure): Capitalize I/O
14471 diagnostics consistently as above.
14473 * fileio.c (report_file_errno): Fix errno reporting bug.
14474 If the file name is neither null nor a pair, package it up as a
14475 singleton list. All callers changed, both to this function and to
14476 report_file_error. This fixes a bug where the memory allocator
14477 invoked by list1 set errno so that the immediately following
14478 report_file_error reported the wrong errno value.
14480 Fix minor problems found by --enable-gcc-warnings.
14481 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
14482 * keyboard.c (kbd_buffer_get_event): Remove unused local.
14484 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
14486 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
14487 Set event->arg to Qt if switch-event shall be generated.
14488 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
14490 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
14492 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
14495 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
14496 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
14497 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
14498 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
14499 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
14500 and there is a focused frame.
14501 (head_table): Add focus-in and focus-out.
14502 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
14503 bind to handle-focus-in/out.
14505 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
14506 (Fhandle_switch_frame): Call Fhandle_focus_in.
14507 (syms_of_frame): defsubr handle-focus-in/out.
14509 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
14511 Fix porting bug to older POSIXish platforms (Bug#14862).
14512 * sysdep.c (emacs_pipe): New function, that implements
14513 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
14514 This should port better to CentOS 5 and to Mac OS X 10.6.
14515 All calls to pipe2 changed.
14517 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
14518 This makes the code easier to read and the executable a bit smaller.
14519 Do not replace all calls to Fcons that happen to create lists,
14520 just calls that are intended to create lists. For example, when
14521 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
14522 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
14523 Similarly for list2 through list5.
14524 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
14525 * bytecode.c (exec_byte_code):
14526 * callint.c (quotify_arg, Fcall_interactively):
14527 * callproc.c (Fcall_process, create_temp_file):
14528 * charset.c (load_charset_map_from_file)
14529 (Fdefine_charset_internal, init_charset):
14530 * coding.c (get_translation_table, detect_coding_system)
14531 (Fcheck_coding_systems_region)
14532 (Fset_terminal_coding_system_internal)
14533 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
14534 * composite.c (update_compositions, Ffind_composition_internal):
14535 * dired.c (directory_files_internal, file_name_completion)
14537 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
14538 * doc.c (Fsnarf_documentation):
14539 * editfns.c (Fmessage_box):
14541 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
14542 (Feval, eval_sub, Ffuncall, apply_lambda):
14543 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
14544 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
14545 (Fset_file_times, Finsert_file_contents)
14546 (Fchoose_write_coding_system, Fwrite_region):
14547 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
14548 * font.c (font_registry_charsets, font_parse_fcname)
14549 (font_prepare_cache, font_update_drivers, Flist_fonts):
14550 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
14551 * frame.c (make_frame, Fmake_terminal_frame)
14552 (x_set_frame_parameters, x_report_frame_params)
14553 (x_default_parameter, Fx_parse_geometry):
14554 * ftfont.c (syms_of_ftfont):
14555 * image.c (gif_load):
14556 * keyboard.c (command_loop_1):
14557 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
14558 (Fcopy_keymap, append_key, Fcurrent_active_maps)
14559 (Fminor_mode_key_binding, accessible_keymaps_1)
14560 (Faccessible_keymaps, Fwhere_is_internal):
14561 * lread.c (read_emacs_mule_char):
14562 * menu.c (find_and_return_menu_selection):
14563 * minibuf.c (get_minibuffer):
14564 * nsfns.m (Fns_perform_service):
14565 * nsfont.m (ns_script_to_charset):
14566 * nsmenu.m (ns_popup_dialog):
14567 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
14568 (Fx_own_selection_internal):
14569 * nsterm.m (append2):
14570 * print.c (Fredirect_debugging_output)
14571 (print_prune_string_charset):
14572 * process.c (Fdelete_process, Fprocess_contact)
14573 (Fformat_network_address, set_socket_option)
14574 (read_and_dispose_of_process_output, write_queue_push)
14575 (send_process, exec_sentinel):
14576 * sound.c (Fplay_sound_internal):
14577 * textprop.c (validate_plist, add_properties)
14578 (Fput_text_property, Fadd_face_text_property)
14579 (copy_text_properties, text_property_list, syms_of_textprop):
14580 * unexaix.c (report_error):
14581 * unexcoff.c (report_error):
14582 * unexsol.c (unexec):
14583 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
14584 (Fformat_mode_line, syms_of_xdisp):
14585 * xfaces.c (set_font_frame_param)
14586 (Finternal_lisp_face_attribute_values)
14587 (Finternal_merge_in_global_face, syms_of_xfaces):
14588 * xfns.c (x_default_scroll_bar_color_parameter)
14589 (x_default_font_parameter, x_create_tip_frame):
14590 * xfont.c (xfont_supported_scripts):
14591 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
14592 (menu_help_callback, xmenu_show):
14593 * xml.c (make_dom):
14594 * xterm.c (set_wm_state):
14595 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
14596 and similarly for list2 through list5.
14598 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
14600 * callproc.c (Fcall_process_region): Fix minor race and tune.
14601 (create_temp_file): New function, with the temp-file-creation part
14602 of the old Fcall_process_region. Use Fcopy_sequence to create the
14603 temp file name, rather than alloca + build_string, for simplicity.
14604 Don't bother to block input around the temp file creation;
14605 shouldn't be needed. Simplify use of mktemp.
14606 Use record_unwind_protect immediately after creating the temp file;
14607 this closes an unlikely race where the temp file was not removed.
14608 Use memcpy rather than an open-coded loop.
14609 (Fcall_process_region): Use the new function. If the input is
14610 empty, redirect from /dev/null rather than from a newly created
14611 empty temp file; this avoids unnecessary file system traffic.
14613 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
14615 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
14616 Simplify by making this case like the other two. This is a bit
14617 slower on obsolete hosts, but the extra complexity isn't worth it.
14619 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
14620 * process.c (create_process) [!DOS_NT]:
14621 Remove now-unnecessary calls to emacs_close.
14623 2013-07-13 Eli Zaretskii <eliz@gnu.org>
14625 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
14626 returning early. (Bug#14850)
14628 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
14629 and inhibit-iso-escape-detection attributes of 'undecided'.
14632 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
14634 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
14635 Reported by Herbert J. Skuhra in
14636 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
14638 Don't lose top specpdl entry when memory is exhausted.
14639 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
14640 specpdl overflow here, to simplify callers; all callers changed.
14641 Always reserve an unused entry at the stack top; this avoids
14642 losing the top entry's information when memory is exhausted.
14644 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
14646 Clean up errno reporting and fix some errno-reporting bugs.
14647 * callproc.c (Fcall_process):
14648 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
14649 * process.c (create_process, Fmake_network_process):
14650 * unexaix.c (report_error):
14651 * unexcoff.c (report_error):
14652 Be more careful about reporting the errno of failed operations.
14653 The code previously reported the wrong errno sometimes.
14654 Also, prefer report_file_errno to setting errno + report_file_error.
14655 (Fcall_process): Look at openp return value rather than at path,
14656 as that's a bit faster and clearer when there's a numeric predicate.
14657 * fileio.c (report_file_errno): New function, with most of the
14658 old contents of report_file_error.
14659 (report_file_error): Use it.
14660 (Ffile_exists_p, Ffile_accessible_directory_p):
14661 Set errno to 0 when it is junk.
14662 * fileio.c (Faccess_file):
14663 * image.c (x_create_bitmap_from_file):
14664 Use faccessat rather than opening the file, to avoid the hassle of
14665 having a file descriptor open.
14666 * lisp.h (report_file_errno): New decl.
14667 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
14670 * process.c (create_process, wait_reading_process_output) [AIX]:
14671 Remove obsolete SIGHUP-related code, as Emacs no longer disables
14672 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
14673 a multithreaded environment anyway).
14674 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
14676 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
14678 * image.c (x_find_image_file): Don't close a remote file handle.
14680 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
14682 Fix races with threads and file descriptors.
14683 * callproc.c (Fcall_process_region):
14684 * dired.c (open_directory):
14685 * emacs.c (main, Fdaemon_initialized):
14686 * image.c (x_find_image_file):
14687 * inotify.c (Finotify_rm_watch):
14688 * lread.c (Flocate_file_internal):
14689 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
14690 * term.c (term_mouse_moveto, init_tty):
14691 * termcap.c (tgetent):
14692 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
14693 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
14694 * unexhp9k800.c, unexmacosx.c (unexec):
14695 * callproc.c (Fcall_process_region):
14696 Use emacs_close, not close.
14697 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
14698 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
14699 and posix_close function on current platforms (which all lack them).
14700 (emacs_close): Use it. This should fix the races on GNU/Linux and
14701 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
14702 and it should avoid closing random victim file descriptors on
14705 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
14707 * inotify.c (uninitialized): Remove. All uses replaced by -1.
14708 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
14709 Touch up doc a bit.
14711 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
14712 This is for .gdbinit xbacktrace.
14714 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
14715 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
14716 (emacs_set_tty): Now static.
14717 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
14718 * term.c (tty_capable_p, tty_default_color_capabilities)
14719 (get_tty_terminal, term_mouse_movement)
14720 (handle_one_term_event, init_tty, maybe_fatal):
14721 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
14722 (tgetent, scan_file, name_match, compare_contin):
14723 * terminal.c (get_terminal):
14724 Use bool for boolean.
14725 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
14726 Prefer char to unsigned char if either will do.
14727 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
14728 (tty_write_glyphs): Prefer int to unsigned.
14729 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
14730 All callers changed.
14731 * termcap.c (tprint, main) [TEST]: Remove non-working test.
14733 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
14736 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
14737 (B__dummy__): New dummy symbol, to pacify C89.
14738 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
14739 they can't grok varargs macros.
14740 * dispnew.c (add_window_display_history)
14741 (add_frame_display_history):
14742 * print.c (print_object):
14743 * xdisp.c (debug_method_add):
14744 Use %p printf format only for void pointers.
14745 * emacs.c (usage_message): New constant, replacing ...
14746 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
14747 (main): Adjust to usage reorg.
14748 * fns.c (syms_of_fns):
14749 * profiler.c (syms_of_profiler):
14750 Don't use non-constant struct initializers.
14751 * gnutls.h (gnutls_initstage_t):
14752 * lisp.h (enum Lisp_Fwd_Type):
14753 * lread.c (lisp_file_lexically_bound_p):
14754 * xsettings.c (anonymous enum):
14755 Remove trailing comma.
14756 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
14757 * lisp.h (ENUM_BF): Use unsigned if pedantic.
14758 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
14760 * regex.c (const_re_char): New type, to pacify strict C89.
14761 All uses of 'const re_char' replaced to use it.
14762 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
14763 with glibc when strict C89. This change is imported from gnulib.
14765 (_Restrict_arr_): Rename from __restrict_arr, similarly.
14766 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
14767 Omit GNU_LINUX implementation, since it requires long long.
14768 * xterm.c (x_draw_underwave):
14769 Do not assume the traditional order of struct's members.
14770 (x_term_init): Rewrite to avoid the need for non-constant structure
14773 Syntax cleanup, mostly replacing macros with functions.
14774 This removes the need for the syntax_temp hack.
14775 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
14776 * syntax.c (SYNTAX_INLINE): New macro.
14777 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
14778 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
14779 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
14780 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
14781 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
14782 (SYNTAX_COMEND_FIRST): Now functions, not macros.
14783 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
14784 Now constants, not macros.
14785 (syntax_temp) [!__GNUC__]: Remove.
14786 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
14787 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
14788 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
14789 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
14790 Move here from syntax.h; now functions, not macros. Except for the
14791 last function, these are static since only syntax.c uses them.
14792 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
14793 All uses changed. Now a function, not a macro; use this fact
14794 to simplify the code.
14795 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
14796 compiler bugs; no longer relevant.
14797 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
14798 (SYNTAX_INLINE): New macro.
14799 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
14800 for the new functions. Use bool for boolean member.
14801 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
14802 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
14803 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
14804 (SETUP_BUFFER_SYNTAX_TABLE):
14805 Now extern inline functions, not macros.
14806 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
14807 Remove; all uses replaced by implementation.
14808 (syntax_temp) [!__GNUC__]: Remove decl.
14809 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
14811 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
14813 * emacs.c (main): Fix syntax error.
14815 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
14817 Timestamp fixes for undo (Bug#14824).
14818 * atimer.c (schedule_atimer):
14819 * fileio.c (Ffile_newer_than_file_p):
14820 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
14821 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
14822 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
14823 (syms_of_fileio): Remove Sclear_visited_file_name.
14824 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
14825 file doesn't exist; this avoids an ambiguity with negative timestamps.
14826 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
14827 * systime.h (make_emacs_time, invalid_emacs_time):
14828 Don't assume struct timespec layout; POSIX doesn't guarantee it.
14829 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
14830 * undo.c (record_first_change): Push (visited-file-modtime) onto
14831 undo list rather than reimplementing it by hand, incorrectly.
14833 2013-07-09 Ken Brown <kbrown@cornell.edu>
14835 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
14837 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
14839 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
14841 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
14843 Handle errno and exit status a bit more carefully.
14844 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
14845 number into an exit status. Instead, use EXIT_CANCELED.
14846 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
14847 * callproc.c (relocate_fd):
14848 * emacs.c (close_output_streams, main):
14849 * process.c (create_process):
14850 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
14851 Use emacs_perror for simplicity.
14852 * callproc.c (relocate_fd, main):
14853 * sysdep.c (sys_subshell):
14854 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
14855 (shut_down_emacs): Use emacs_write, not write.
14856 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
14857 * fileio.c (Fcopy_file, e_write):
14858 * nsterm.m (ns_select):
14859 * process.c (send_process):
14860 * sound.c (vox_write):
14861 Use emacs_write_sig, not emacs_write.
14862 * lisp.h (emacs_write_sig, emacs_perror): New decls.
14863 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
14865 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
14867 (emacs_full_write): New function.
14868 (emacs_write): Rewrite to use it.
14869 (emacswrite_sig, emacs_perror): New functions.
14870 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
14872 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
14874 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
14875 on NS even if it is present. Pixmap on NS is a void*.
14877 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
14879 Port to Ubuntu 10 (Bug#14803). Reported by T.V. Raman.
14880 * process.c (close_on_exec, accept4, process_socket):
14881 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
14883 2013-07-07 Eli Zaretskii <eliz@gnu.org>
14885 * w32.c (sys_dup): Declare prototype.
14889 * callproc.c [WINDOWSNT]: Include sys/socket.h.
14891 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
14893 Make file descriptors close-on-exec when possible (Bug#14803).
14894 This simplifies Emacs a bit, since it no longer needs to worry
14895 about closing file descriptors by hand in some cases.
14896 It also fixes some unlikely races. Not all such races, as
14897 libraries often open files internally without setting
14898 close-on-exec, but it's an improvement.
14899 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
14900 * callproc.c (Fcall_process) [!MSDOS]:
14901 * emacs.c (main) [!DOS_NT]:
14902 * nsterm.m (ns_term_init):
14903 * process.c (create_process):
14904 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
14905 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
14906 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
14907 Prefer mkostemp with O_CLOEXEC to mkstemp.
14908 * callproc.c (relocate_fd) [!WINDOWSNT]:
14909 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
14910 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
14912 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
14913 Make the resulting file descriptor close-on-exec.
14914 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
14915 * lread.c (load_descriptor_list, load_descriptor_unwind):
14916 Remove; no longer needed. All uses removed.
14917 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
14918 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
14920 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
14921 (Fmake_network_process, Fnetwork_interface_list)
14922 (Fnetwork_interface_info, server_accept_connection):
14923 Make newly-created socket close-on-exec.
14924 * sysdep.c (emacs_open, emacs_fopen):
14925 Make new-created descriptor close-on-exec.
14926 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
14927 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
14929 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
14931 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
14932 for NS_IMPL_GNUSTEP.
14934 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
14936 Fix openp errno handling.
14937 * callproc.c (Fcall_process): Preserve openp errno around close.
14938 * lread.c (openp): Set errno when returning -1, as some callers
14941 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
14943 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
14945 * nsterm.h (NSSavePanel): Update comment.
14946 (NSAPP_DATA2_RUNFILEDIALOG): Define.
14947 (ns_run_file_dialog): Declare.
14949 * nsfns.m: Remove panelOK.
14951 (ns_run_file_dialog): New function.
14952 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
14953 event loop, so file dialog is popped up by ns_run_file_dialog, called
14954 by sendEvent (Bug#14578).
14955 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
14957 2013-07-06 Eli Zaretskii <eliz@gnu.org>
14959 * xdisp.c (default_line_pixel_height): New function.
14960 (pos_visible_p, move_it_vertically_backward, try_scrolling)
14961 (try_cursor_movement, redisplay_window, try_window)
14962 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
14964 * window.c (window_scroll_pixel_based):
14965 use default_line_pixel_height.
14967 * dispextern.h (default_line_pixel_height): Add prototype.
14969 * frame.c (x_set_line_spacing): Accept a float value for
14970 line-spacing parameter, per the documentation.
14972 * data.c (Fmultibyte_string_p): Doc fix.
14974 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
14976 Use emacs_open more consistently when opening files.
14977 This handles EINTR more consistently now, and makes it easier
14978 to introduce other uniform changes to file descriptor handling.
14979 * sysstdio.h: New file.
14980 * buffer.c (mmap_init):
14981 * cygw32.c (chdir_to_default_directory):
14982 * dispnew.c (Fopen_termscript):
14983 * emacs.c (Fdaemon_initialized):
14984 * fileio.c (Fdo_auto_save):
14985 * image.c (slurp_file, png_load_body, jpeg_load_body):
14986 * keyboard.c (Fopen_dribble_file):
14988 * print.c (Fredirect_debugging_output):
14989 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
14990 * termcap.c (tgetent):
14991 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
14992 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
14993 * w32term.c (w32_initialize) [CYGWIN]:
14994 * xfaces.c (Fx_load_color_file):
14995 Use emacs_open instead of plain open, and emacs_fopen instead of
14997 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
14998 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
14999 * callproc.c (default_output_mode): New constant.
15000 (Fcall_process): Use it to call emacs_open instead of plain creat.
15001 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
15002 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
15003 (emacs_fopen): New function.
15004 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
15005 Include <lisp.h>, for emacs_open.
15006 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
15008 Remove duplicate #include directives.
15009 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
15011 Don't include stdio.h twice.
15012 * buffer.c [USE_MMAP_FOR_BUFFERS]:
15013 Don't include sys/types.h or stdio.h twice.
15014 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
15015 * lread.c: Don't include coding.h twice.
15016 * nsfont.m: Don't include frame.h twice.
15017 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
15018 * ralloc.c: Don't include <unistd.h> twice.
15019 * xdisp.c: Don't include font.h twice.
15020 * xterm.c: Don't include fontset.h twice.
15021 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
15023 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
15025 Scale ImageMagick images more carefully.
15026 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
15027 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
15028 Be more careful about avoiding undefined behavior after
15029 integer overflow and division by zero.
15031 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
15033 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
15034 (syms_of_w32fns): DEFSYM them.
15035 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
15036 (CCHDEVICENAME): Define macros if not defined.
15037 (struct MONITOR_INFO_EX): New struct.
15038 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
15039 (enum_display_monitors_fn): New variable.
15040 (globals_of_w32fns): Initialize it.
15041 (Fx_display_pixel_width, Fx_display_pixel_height)
15042 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
15043 multi-monitor setups in docstrings.
15044 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
15045 screen size by primary monitor's millimeter per pixel.
15046 (w32_monitor_enum, w32_display_monitor_attributes_list)
15047 (w32_display_monitor_attributes_list_fallback)
15048 (Fw32_display_monitor_attributes_list): New functions.
15049 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
15051 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
15053 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
15055 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
15057 * fileio.c (Qfile_notify_error): New error symbol.
15059 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
15060 * inotify.c (inotify_callback, symbol_to_inotifymask)
15061 (Finotify_add_watch, Finotify_rm_watch): Use it.
15062 (inotifyevent_to_event): Exchange order of cookie and file name.
15063 (Finotify_add_watch): Adapt docstring.
15065 * lisp.h (Qfile_notify_error): Declare.
15067 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
15069 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
15070 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
15071 Do not clear _malloc_thread_enabled_p, undoing the previous change,
15072 which did not work (see <http://bugs.gnu.org/14569#307>).
15073 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
15074 && (!noninteractive || initialized)). This attempts to thread
15075 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
15077 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
15079 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
15080 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
15082 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
15084 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
15085 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
15086 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
15087 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
15089 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
15091 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
15092 Define to __sys_siglist.
15094 2013-07-02 Eli Zaretskii <eliz@gnu.org>
15096 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
15097 word-wrap, so that overflow-newline-into-fringe would work in
15098 visual-line-mode. (Bug#2749)
15099 (move_it_in_display_line_to): When the last scanned display
15100 element fits exactly on the display line, and
15101 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
15102 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
15103 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
15104 finding buffer position that corresponds to pixel coordinates,
15105 e.g. in buffer_posn_from_coords.
15107 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
15109 * process.c (handle_child_signal): Call catch_child_signal if
15112 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
15114 Don't convert function pointers to void * and back.
15115 It isn't portable C, and it's easy enough to avoid.
15116 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
15117 (make_save_value): Add support for SAVE_FUNCPOINTER.
15118 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
15119 * print.c (print_object):
15120 Distinguish function from object pointers.
15121 * lisp.h (SAVE_FUNCPOINTER): New constant.
15122 (SAVE_SLOT_BITS): Adjust to it.
15123 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
15124 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
15125 (voidfuncptr): New typedef.
15126 (struct Lisp_Save_Value): New member data[0].funcpointer.
15127 (XSAVE_FUNCPOINTER): New function.
15129 Simplify buildobj processing.
15130 * Makefile.in (buildobj.h): Make it a sequence of strings each
15131 followed by comma, rather than a single string. Put it into a
15132 .tmp file in case there's an error while generating it.
15133 (gl-stamp): Use .tmp for temp files.
15134 (mostlyclean): Clean .tmp files.
15135 * doc.c (buildobj): Move to just the routine that needs it.
15136 It's now an array of strings, so processing is simpler.
15138 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
15140 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
15141 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
15142 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
15143 Invoke malloc_enable_thread even when not interactive.
15144 Reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
15145 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
15146 in this case, since the underlying bug has now been fixed.
15148 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
15150 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
15151 unlinking it (bug#14691).
15153 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
15155 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
15156 before checking whether buffer is modified. This lets
15157 `kill-buffer-query-functions' cancel killing of the buffer or save
15158 its content before `kill-buffer' asks user the "Buffer %s
15159 modified; kill anyway?" question.
15161 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
15163 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
15164 Let the super performKeyEquivalent deal with them (Bug#14747).
15166 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
15168 * widget.c (resize_cb): Remove unused local.
15170 Do not use GTK 3 if it exists but cannot be compiled.
15171 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
15172 * xterm.c (x_error_handler) [!USE_GTK]:
15175 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
15177 2013-06-30 Eli Zaretskii <eliz@gnu.org>
15179 * intervals.c (get_local_map): Instead of aborting, clip POSITION
15180 to the valid range of values. (Bug#14753)
15182 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
15183 when moving point by using the current glyph matrix. This avoids
15184 the need to force redisplay when this function is called in a
15187 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
15189 Fix minor problems found by static checking.
15190 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
15191 Redo the latter's body to sidestep GCC parenthesization warnings.
15192 (setup_coding_system, detect_coding, detect_coding_system): Use them.
15193 * coding.c (detect_coding, detect_coding_system):
15194 * coding.h (struct undecided_spec):
15195 Use bool for boolean.
15196 * image.c (QCmax_width, QCmax_height): Now static.
15197 * xdisp.c (Fmove_point_visually): Remove unused local.
15199 2013-06-29 Eli Zaretskii <eliz@gnu.org>
15201 * xdisp.c (Fmove_point_visually): New function.
15203 2013-06-28 Kenichi Handa <handa@gnu.org>
15205 * coding.h (define_coding_undecided_arg_index): New enum.
15206 (coding_attr_index): New members
15207 coding_attr_undecided_inhibit_null_byte_detection,
15208 coding_attr_undecided_inhibit_iso_escape_detection,
15209 coding_attr_undecided_prefer_utf_8.
15210 (undecided_spec): New struct.
15211 (struct coding_system): New member `undecided' of the member
15214 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
15215 (detect_coding): Likewise.
15216 (detect_coding_system): Likewise.
15217 (Fdefine_coding_system_internal): New coding system properties
15218 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
15220 (syms_of_coding): Adjust for coding_arg_undecided_max.
15222 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
15224 * image.c (x_from_xcolors): Remove unused local.
15226 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
15228 Defer image data transfer between X client and server until actual
15231 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
15234 * image.c (Destroy_Image): Remove.
15235 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
15236 `mask_p', and `colors_p'. All uses changed.
15237 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
15238 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
15239 New macros for `flags' arg to x_clear_image_1.
15240 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
15241 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
15242 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
15243 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
15244 (image_get_x_image, image_unget_x_image): New functions or macros.
15245 (image_background, image_background_transparent, x_to_xcolors)
15246 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
15247 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
15248 instead of Destroy_Image.
15249 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
15250 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
15251 (png_load_body, jpeg_load_body, tiff_load, gif_load)
15252 (imagemagick_load_image, svg_load_image): Use them instead of
15253 x_create_x_image_and_pixmap, and x_put_x_image followed by
15254 x_destroy_x_image, respectively.
15255 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
15256 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
15257 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
15258 background_transparent fields.
15259 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
15260 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
15262 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
15264 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
15265 This mostly consists of undoing recent changes.
15266 * callproc.c (Fcall_process):
15267 * process.c (create_process):
15268 Do not worry about catching SIGCHLD here, undoing previous change.
15269 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
15270 * process.c, process.h (catch_child_signal):
15271 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
15272 * process.c (catch_child_handler): Don't worry about being called
15273 lazily and do not assume caller has blocked SIGCHLD, undoing
15274 previous change. Move first-time stuff back to
15275 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
15276 tickle glib, as that causes Cygwin bootstrap to fail. Do not
15277 set lib_child_handler if it's already initialized, which may
15278 help avoid problems on GNUstep.
15280 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
15282 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
15283 * callproc.c (Fcall_process):
15284 * process.c (create_process):
15285 Make sure SIGCHLD is caught before we fork,
15286 since Emacs startup no arranges to catch SIGCHLD.
15287 * process.c (lib_child_handler): Initialize to null, not to
15289 (catch_child_signal): Allow self to be called lazily.
15290 Do nothing if it's already been called.
15291 Assume caller has blocked SIGCHLD (all callers do now).
15292 * emacs.c (main): Do not catch SIGCHLD here; defer it until
15293 just before it's really needed.
15294 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
15295 since it hasn't been caught yet.
15297 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
15299 * image.c (compute_image_size): New function to implement
15300 :max-width and :max-height.
15301 (imagemagick_load_image): Use it.
15303 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
15305 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
15306 * callproc.c, process.h (block_child_signal, unblock_child_signal):
15308 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
15309 * process.c (catch_child_signal): Block SIGCHLD while futzing with
15310 the SIGCHLD handler, since the code is not atomic and (due to glib)
15311 signals may be arriving now.
15312 * sysdep.c (init_signals): Do not catch child signals here;
15313 'main' now does that later, at a safer time.
15315 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
15317 Clean up SIGCHLD handling a bit (Bug#14569).
15318 * process.c, process.h (catch_child_signal):
15319 Now always extern, even if !NS_IMPL_GNUSTEP.
15320 * process.c (catch_child_signal): Move glib tickler here from
15321 init_process_emacs, so that it's done earlier in Emacs
15322 initialization. Also move the noninteractive && !initialized
15323 check here from init_process_emacs. This is all a bit cleaner for
15324 GNUish platforms, and I hope it works around the Cygwin bug.
15325 * sysdep.c (init_signals): Invoke catch_child_signal here, so
15326 that glib signal handling is tickled before glib creates threads.
15328 * process.c (wait_reading_process_output): Avoid int overflow
15329 when reading more than 2 GiB total from a process.
15331 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
15333 * process.c (create_process): Handle a couple more cases,
15334 i.e., work even if new_argv and wait_child_setup[i] are cached.
15335 Use Fcall_process's style for volatile vars.
15337 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
15339 * process.c (create_process): Mark PROCESS volatile.
15341 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
15343 Use C99-style flexible array members if available.
15344 This avoids some subtle aliasing issues, which typically
15345 aren't a problem with GCC but may be a problem elsewhere.
15346 * alloc.c (sdata): New typedef, replacing the old struct sdata.
15347 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
15348 In either case, it uses a flexible array member rather than
15349 the old struct hack. All uses changed.
15350 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
15351 Adjust to sdata reorganization.
15352 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
15353 Use offsetof (struct, flex_array_member), not sizeof (struct), as
15354 that ports better to pre-C99 non-GCC.
15355 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
15356 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
15357 as the latter has changed.
15358 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
15359 and port better to pre-C99 GCC.
15360 * image.c (struct xpm_cached_color):
15361 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
15362 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
15363 Use FLEXIBLE_ARRAY_MEMBER.
15364 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
15365 Move decl to top level so it gets checked against implementation.
15366 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
15367 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
15369 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
15371 * syntax.c: Integer cleanups.
15372 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
15373 All uses that need 0-or-2 changed to:
15374 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
15375 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
15376 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
15377 (char_quoted, prev_char_comend_first, back_comment)
15378 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
15379 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
15380 Use bool for boolean.
15381 (update_syntax_table, skip_chars, skip_syntaxes):
15382 Prefer int to unsigned when either will do.
15383 (back_comment): Return boolean success flag, like forw_comment,
15384 instead of positive-or-minus-1 (which might have overflowed int anyway).
15385 Don't stuff ptrdiff_t into int.
15386 (syntax_spec_code, syntax_code_spec): Now const.
15387 (Fmatching_paren, scan_lists, scan_sexps_forward):
15388 Use enum syntaxcode for syntax code.
15389 (Fmatching_paren): Check that arg is a character, not just an integer.
15390 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
15391 (Finternal_describe_syntax_value): Omit no-longer-needed
15393 (skip_chars): Use char, not unsigned char, when the distinction
15395 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
15396 * bytecode.c (exec_byte_code):
15397 * syntax.c (syntax_spec_code, Fchar_syntax)
15398 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
15399 (init_syntax_once):
15400 * syntax.h (SYNTAX_WITH_FLAGS):
15401 Omit unnecessary casts.
15403 2013-06-20 Eli Zaretskii <eliz@gnu.org>
15405 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
15406 line dimensions here, to avoid race conditions with the main
15407 thread. (Bug#14062, bug#14630, bug#14669)
15409 * w32term.c (w32_draw_window_cursor): Compute the header line and
15410 mode line dimensions here.
15411 <w32_system_caret_window, w32_system_caret_hdr_height>:
15412 <w32_system_caret_mode_height>: New variables.
15414 * w32term.h: Declare them.
15416 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
15418 * alloc.c (die): Move "assertion failed" string here ...
15419 * lisp.h (eassert): ... from here. Also, suppress evaluation of
15420 COND when SUPPRESS_CHECKING. This shrinks the executable text
15421 size by 0.8% to 2.2% when configured with --enable-checking,
15422 depending on optimization flags (GCC 4.8.1 x86-64).
15424 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
15426 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
15428 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
15429 base is 2; this is more accurate.
15431 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
15433 * sound.c (string_default): Move to !WINDOWSNT section.
15434 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
15436 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
15438 * sound.c: Integer cleanups.
15439 Remove unnecessary forward decls.
15440 (struct sound_device): The 'file' member is now a Lisp_Object, not
15441 a char *, so that we needn't invoke alloca on a huge size.
15442 (Fplay_sound_internal): Adjust to this.
15443 (string_default): New function.
15444 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
15445 Use it to adjust to the struct sound_device change.
15446 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
15447 (be2hs) [0]: Remove.
15449 * syntax.c (skip_chars): Don't use uninitialized storage
15450 when searching a multibyte buffer for characters that are not in a
15451 unibyte string that contains non-ASCII characters.
15453 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
15455 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
15456 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
15458 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
15460 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
15462 2013-06-18 Kenichi Handa <handa@gnu.org>
15464 * font.c (Ffont_spec): Signal an error for an invalid font name
15467 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
15469 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
15470 In particular this ports to 32-bit sparc Sun cc.
15471 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
15472 array with a dummy element at specpdl[-1], so that its address can
15474 (unbind_to): Do not copy the binding; not needed, now that we
15475 copy old_value in the one place where the copy is needed.
15476 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
15477 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
15478 (union specbinding): Rename from struct specbinding. Redo layout
15479 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
15480 which is not portable. With Sun C 5.12 32-bit sparc, the
15481 declaration causes nargs to be an unsigned bitfield, a behavior
15482 that the C standard allows; but Emacs wants nargs to be signed.
15483 The overall type is now a union of structures rather than a
15484 structure of union of structures, and the 'kind' member is now a
15485 bitfield, so that the overall type doesn't grow. All uses changed.
15486 * process.c (Fmake_serial_process): Remove unnecessary initialization.
15488 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
15490 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
15491 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
15493 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
15495 2013-06-17 Eli Zaretskii <eliz@gnu.org>
15497 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
15498 unless we know that the window w's frame is a frame object.
15499 Another attempt at solving bug#14062 and bug#14630.
15501 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
15503 * textprop.c (property_set_type): New enum.
15504 (add_properties): Allow appending/prepending text properties.
15505 (add_text_properties_1): Factored out of Fadd_text_properties.
15506 (Fadd_text_properties): Move all the code into
15507 add_text_properties_1.
15508 (Fadd_face_text_property): New function that calls
15509 add_text_properties_1.
15511 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
15513 Move functions from lisp.h to individual modules when possible.
15514 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
15515 * alloc.c (XFLOAT_INIT, set_symbol_name):
15516 * buffer.c (CHECK_OVERLAY):
15517 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
15518 (set_char_table_parent):
15519 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
15520 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
15521 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
15522 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
15524 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
15525 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
15526 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
15527 (backtrace_args, backtrace_debug_on_exit):
15528 * floatfns.c (CHECK_FLOAT):
15529 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
15530 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
15531 (set_hash_hash, set_hash_hash_slot, set_hash_index)
15532 (set_hash_index_slot):
15533 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
15534 * marker.c (CHECK_MARKER):
15535 * textprop.c (CHECK_STRING_OR_BUFFER):
15536 * window.c (CHECK_WINDOW_CONFIGURATION):
15537 Move here from lisp.h, and make these functions static rather than
15539 * buffer.c (Qoverlayp):
15541 * fns.c (Qhash_table_p):
15542 * window.c (Qwindow_configuration_p):
15544 * lisp.h: Remove the abovementioned defns and decls.
15546 Use functions, not macros, for XINT etc (Bug#11935).
15547 In lisp.h, prefer functions to function-like macros, and
15548 constants to object-like macros, when either will do. This:
15549 . simplifies use, as there's no more need to worry about
15550 arguments' side effects being evaluated multiple times.
15551 . makes the code easier to debug on some platforms.
15552 However, when using gcc -O0, keep using function-like macros
15553 for a few critical operations, for performance reasons.
15554 This sort of thing isn't needed with gcc -Og, but -Og
15555 is a GCC 4.8 feature and isn't widely-enough available yet.
15556 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
15557 Remove enum lsb_bits; no longer needed.
15558 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
15559 * buffer.c (Qoverlap):
15561 * fns.c (Qhash_table_p):
15562 Now extern, so lisp.h can use these symbols.
15563 * dispextern.h: Include character.h, for MAX_CHAR etc.
15564 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
15565 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
15566 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
15567 (GLYPH_CODE_P): Move here from lisp.h.
15568 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
15569 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
15570 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
15571 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
15572 XUNTAG now returns void *.
15573 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
15574 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
15575 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
15576 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
15577 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
15578 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
15579 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
15580 (lisp_h_XPNTR, lisp_h_XSYMBOL):
15581 New macros, renamed from their sans-lisp_h_ counterparts.
15582 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
15583 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
15584 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
15585 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
15586 If compiling via GCC without optimization, define these as macros
15587 in addition to inline functions.
15588 To disable this, compile with -DINLINING=0.
15589 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
15590 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
15591 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
15592 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
15593 (INTMASK, VALMASK): Now macros, since static values cannot be
15594 accessed from extern inline functions.
15595 (VALMASK): Also a constant, for benefit of old GDB.
15596 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
15597 is INTEGERP, which can fold it in.
15598 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
15599 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
15600 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
15601 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
15602 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
15603 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
15604 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
15605 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
15606 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
15607 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
15608 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
15609 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
15610 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
15611 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
15612 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
15613 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
15614 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
15615 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
15616 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
15617 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
15618 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
15619 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
15620 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
15621 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
15622 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
15623 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
15624 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
15625 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
15626 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
15627 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
15628 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
15629 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
15630 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
15632 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
15633 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
15634 (VALMASK): Define in one place rather than in two, merging the
15635 USE_LSB_TAG parts; this is simpler.
15636 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
15637 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
15638 Move up, to avoid use before definition.
15639 Also include "globals.h" earlier, for the same reason.
15640 (make_natnum): New function.
15641 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
15642 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
15643 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
15644 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
15645 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
15646 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
15647 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
15648 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
15649 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
15650 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
15651 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
15652 (Qwindow_configuration_p, Qimage): New forward declarations.
15653 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
15654 (STRING_COPYIN): Remove; unused.
15655 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
15656 (xcar_addr, xcdr_addr): New functions. All uses changed.
15657 (IEEE_FLOATING_POINT): Now a constant, not a macro.
15658 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
15659 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
15660 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
15661 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
15662 (TYPE_RANGED_INTEGERP): Simplify.
15663 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
15664 (setlocale, fixup_locale, synchronize_system_messages_locale)
15665 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
15666 Now empty functions, not macros.
15667 (functionp): Return bool, not int.
15668 * window.c (Qwindow_configuration_p): Now extern,
15669 so window.h can use it.
15670 * window.h (Qwindowp): Move decl back to lisp.h.
15672 2013-06-15 Eli Zaretskii <eliz@gnu.org>
15674 * xdisp.c (Fline_pixel_height): New function, required for solving
15677 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
15679 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
15681 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
15683 * lread.c (syms_of_lread):
15684 * fns.c (Fprovide): Adjust to new format of after-load-alist.
15686 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
15688 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
15690 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
15692 * fileio.c (expand_file_name): Doc fix.
15694 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
15696 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
15697 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
15698 Wait for self, not for 0. This can't hurt on GNU or similar
15699 system, and may help with Cygwin.
15701 * keyboard.c: Don't use PROP (...) as an lvalue.
15702 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
15703 Use set_prop (A, B), not PROP (A) = B.
15705 2013-06-10 Eli Zaretskii <eliz@gnu.org>
15707 * xdisp.c (get_it_property): Use it->window instead of generating
15708 a Lisp object from it->w.
15710 2013-06-09 Eli Zaretskii <eliz@gnu.org>
15712 * xdisp.c (get_it_property): If it->object is a buffer, pass to
15713 get-char-property the window that is being rendered, instead of
15714 the buffer, to support window-specific overlays. (Bug#14575)
15715 (compute_display_string_pos): When W is NULL, use the current
15716 buffer as the object to pass to get-char-property.
15717 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
15718 pointer member of the bidi iterator, since no window is pertinent
15721 2013-06-08 Eli Zaretskii <eliz@gnu.org>
15723 * bidi.c (bidi_fetch_char): Accept additional argument, the window
15724 being displayed, and pass it to compute_display_string_pos.
15725 (bidi_level_of_next_char, bidi_resolve_explicit_1)
15726 (bidi_paragraph_init): All callers changed.
15728 * xdisp.c (init_from_display_pos, init_iterator)
15729 (handle_single_display_spec, next_overlay_string)
15730 (get_overlay_strings_1, reseat_1, reseat_to_string)
15731 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
15732 Set bidi_it.w member from it->w.
15733 (compute_display_string_pos): Accept additional argument, the
15734 window being displayed, and pass it to Fget_char_property.
15737 * dispextern.h (struct bidi_it): New member w, the window being
15739 (compute_display_string_pos): Adjust prototype.
15741 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
15743 * xgselect.c: Remove unneeded include xterm.h.
15745 * process.c (wait_reading_process_output): Check for NS before GLIB.
15746 GLIB may be linked in due to rsvg, but ns_select must be called.
15748 * xgselect.c (xg_select): Remove call to window_system_available
15749 and g_main_context_pending at the top, so Gdk events (i.e. file
15750 notify) are processed when Emacs is started with -nw.
15752 2013-06-07 Eli Zaretskii <eliz@gnu.org>
15754 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
15755 (ctagsfiles3): New variable, includes only *.m files.
15756 (TAGS): Use an explicit language name in the regular expressions,
15757 to avoid transformation of '/SOMETHING' by MSYS to
15758 'c:\MSYS\SOMETHING'.
15760 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
15762 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
15764 2013-06-06 Eli Zaretskii <eliz@gnu.org>
15766 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
15767 still need to set the mouse pointer shape and activate help-echo.
15770 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
15772 A few porting etc. fixes for the new file monitor code.
15773 See the thread containing
15774 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
15775 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
15776 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
15777 (dir_monitor_callback, Fgfile_rm_watch):
15778 Use assq_no_quit instead of Fassoc, for speed.
15779 (dir_monitor_callback, Fgfile_rm_watch):
15780 eassert that the monitor is a fixnum.
15781 (dir_monitor_callback): No need for CDR_SAFE.
15782 Simplify building of lisp with alternative tails.
15783 (Fgfile_add_watch, Fgfile_rm_watch):
15784 Do not assume glib functions set errno reliably on failure.
15785 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
15786 and signal an error otherwise.
15787 (Fgfile_rm_watch): Prefer CONSP to !NILP.
15788 Use Fdelq instead of Fdelete, for speed.
15790 2013-06-05 Eli Zaretskii <eliz@gnu.org>
15792 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
15793 don't insist on being invoked on a highlighted tool-bar button.
15794 Avoids losing tool-bar functionality when mouse-highlight is nil.
15795 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
15796 Don't highlight when mouse-highlight is nil.
15797 (note_mouse_highlight): When mouse-highlight is nil, don't return
15798 right away; instead, run tool-bar and mode-line highlight
15799 subroutine, clear any existing highlight, and revert the mouse
15800 pointer to its default shape. (Bug#14558)
15802 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
15804 * lisp.mk (lisp): Add prog-mode.el.
15806 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
15808 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
15809 * process.c (dummy_handler): New function.
15810 (lib_child_handler): New static var.
15811 (handle_child_signal): Invoke it.
15812 (catch_child_signal): If a library has set up a signal handler,
15813 save it into lib_child_handler.
15814 (init_process_emacs): If using glib and not on Windows, tickle glib's
15815 child-handling code so that it initializes its private SIGCHLD handler.
15816 * syssignal.h (SA_SIGINFO): Default to 0.
15817 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
15818 31; it should no longer be needed now.
15820 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
15822 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
15824 * gfilenotify.c (globals_of_gfilenotify): New function.
15825 (syms_of_gfilenotify): Move global initialization there.
15827 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
15829 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
15831 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
15832 * keyboard.c (menu_bar_items, tool_bar_items):
15833 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
15834 not override local keymaps any more.
15836 2013-06-04 Eli Zaretskii <eliz@gnu.org>
15838 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
15840 2013-06-03 Eli Zaretskii <eliz@gnu.org>
15842 * w32console.c (initialize_w32_display): Return the dimensions of
15843 the console window via 2 additional arguments, not via the current
15844 frame. This avoids crashes due to overrunning the bounds of
15845 frame's decode_mode_spec_buffer, which is not resized following
15846 the change of the frame dimensions from the initial 10x10.
15848 * w32term.h (w32_initialize_display_info): Adjust prototype.
15850 * term.c (init_tty): Take dimensions of the frame from the values
15851 returned by initialize_w32_display.
15853 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
15854 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
15855 (LIBES): Add $(GFILENOTIFY_LIBS).
15857 * w32inevt.c (handle_file_notifications): Add dummy implementation
15858 for !HAVE_W32NOTIFY.
15860 * w32term.c: Wrap code with HAVE_W32NOTIFY.
15862 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
15864 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
15866 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
15868 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
15870 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
15872 Fix minor problems found by static checking.
15873 * data.c (pure_write_error):
15874 Use xsignal2, not Fsignal, as Fsignal might return.
15875 * eval.c (set_backtrace_debug_on_exit): Now static.
15876 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
15877 No longer inline. EXTERN_INLINE is needed only for functions
15878 defined in .h files. Reindent function header as per GNU style.
15879 (backtrace_p, backtrace_top, backtrace_next):
15880 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
15881 compiler or linker. Add extern decls to pacify gcc -Wall.
15882 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
15884 * frame.c (free_monitors): Define only on platforms that need it.
15885 * nsterm.m (ns_term_init):
15886 * process.c (catch_child_signal):
15887 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
15888 defined on all porting targets these days.
15889 * process.c, process.h (catch_child_signal):
15890 Make it extern only if NS_IMPL_GNUSTEP is defined.
15892 2013-06-03 Eli Zaretskii <eliz@gnu.org>
15894 * w32.c (gettimeofday): Make the signature identical to prototype
15895 in nt/inc/sys/time.h.
15897 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
15899 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
15902 * keyboard.c (safe_run_hooks_error): Improve error message.
15904 * data.c (pure_write_error): Add `object' argument.
15905 * puresize.h (CHECK_IMPURE): Use it.
15907 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
15909 * Makefile.in (NOTIFY_OBJ): New variable.
15910 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
15912 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
15913 Call syms_of_gfilenotify.
15915 * gfilenotify.c: New file.
15917 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
15918 and Qfile_w32notify.
15919 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
15920 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
15922 * lisp.h: Declare syms_of_gfilenotify.
15924 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
15926 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
15928 Merge the specpdl and backtrace stacks. Make the structure of the
15929 specpdl entries more obvious via a tagged union of structs.
15930 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
15931 (enum specbind_tag): New enum.
15932 (struct specbinding): Make it a tagged union of structs.
15933 Add a case for backtrace records.
15934 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
15935 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
15936 (backtrace_debug_on_exit): New accessors.
15937 (struct backtrace): Remove.
15938 (struct catchtag): Remove backlist field.
15939 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
15941 (Flocal_variable_p): Speed up the common case where the binding is
15943 * eval.c (backtrace_list): Remove.
15944 (set_specpdl_symbol, set_specpdl_old_value): Remove.
15945 (set_backtrace_args, set_backtrace_nargs)
15946 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
15947 (backtrace_next): New functions.
15948 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
15949 (unwind_to_catch, internal_lisp_condition_case)
15950 (internal_condition_case, internal_condition_case_1)
15951 (internal_condition_case_2, internal_condition_case_n): Don't bother
15952 with backtrace_list any more.
15953 (Fsignal): Adjust to new backtrace format.
15954 (grow_specpdl): Move up.
15955 (record_in_backtrace): New function.
15956 (eval_sub, Ffuncall): Use it.
15957 (apply_lambda): Adjust to new backtrace format.
15958 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
15960 (specbind): Adjust to new specpdl format. Simplify.
15961 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
15962 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
15964 (mark_backtrace): Remove.
15965 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
15966 * xdisp.c (redisplay_internal): Use record_in_backtrace.
15967 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
15969 * profiler.c (record_backtrace): Use get_backtrace.
15970 (handle_profiler_signal): Use backtrace_top_function.
15971 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
15972 accessor functions.
15974 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
15976 * process.h (catch_child_signal): Declare.
15978 * process.c (catch_child_signal): New function.
15979 (init_process_emacs): Call it.
15981 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
15982 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
15984 (x_set_cursor_type): Remove declaration.
15985 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
15986 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
15987 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
15988 (ns_get_color): Use F suffix on float.
15989 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
15990 (ns_get_rgb_color): Remove.
15991 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
15992 (note_mouse_movement): x and y are CGFloat.
15993 (ns_draw_fringe_bitmap): Remove unused rowY.
15994 Change #if to COCOA && >= 10_6.
15995 (ns_draw_window_cursor): Remove unused overspill.
15996 (ns_draw_underwave): width and x are EamcsCGFloat.
15997 (ns_draw_box): thickness is CGFloat.
15998 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
15999 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
16000 if not in main thread.
16001 (ns_get_pending_menu_title, ns_check_menu_open)
16002 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
16003 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
16004 (sendFromMainThread:): New method.
16005 (changeFont:): size is CGFloat.
16006 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
16007 Disable warning about permanent text.
16008 (characterIndexForPoint:): Adjust return type depending on GNUstep
16010 (mouseDown:): delta is CGFloat.
16011 (updateFrameSize): Remove unised variable f.
16012 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
16013 Cast float to EmacsCGFloat.
16014 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
16015 also to -1 when restoring.
16016 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
16017 inside NS_IMPL_COCOA.
16018 (toggleFullScreen:): Put call to toggleFullScreen inside
16019 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
16020 (setPosition:portion:whole:): por is CGFloat.
16021 (getMouseMotionPart:window:x:y:): Add F suffix to float.
16022 (mouseDown:): Use CGFloat.
16023 (mouseDragged:): Remove unised variable edge.
16024 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
16026 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
16027 of CGFloat differs.
16028 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
16029 when NS_IMPL_GNUSTEP.
16030 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
16031 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
16032 (EmacsToolbar): Add clearAll. Add tag argument to
16033 addDisplayItemWithImage.
16034 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
16036 * nsselect.m (ns_get_local_selection): Remove unused variable type.
16038 * nsmenu.m (ns_update_menubar): Make static.
16039 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
16040 (fillWithWidgetValue:): Add cast to SEL for setAction.
16041 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
16042 (update_frame_tool_bar): Update code for GNUstep.
16043 (clearAll): New method.
16044 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
16045 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
16046 Move identifierToItem setObject and activeIdentifiers addObject before
16047 call to insertItemWithItemIdentifier.
16048 (validateVisibleItems): Fix indentation.
16049 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
16050 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
16051 UtilityWindow to aStyle, remove call to setStyleMask.
16053 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
16055 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
16056 (ns_charset_covers, ns_get_covering_families, nsfont_open):
16057 Use F suffix on floats.
16058 (ns_char_width): Returns CGFloat.
16059 (ns_ascii_average_width): w is CGFloat instead of float.
16060 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
16062 (ns_glyph_metrics): CGFloat instead of float.
16064 * nsfns.m (x_set_foreground_color, x_set_background_color):
16066 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
16067 remove unused variables.
16068 (Fns_read_file_name): Keep track if panel is for save.
16069 Use ns_filename_from_panel/ns_directory_from_panel.
16070 (Fns_list_services): delegate only used for COCOA.
16071 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
16072 Just return the input if GNUstep.
16073 (x_screen_planes): Remove.
16074 (Fxw_color_values): Use EmacsCGFloat
16075 (Fns_display_monitor_attributes_list): Only get screen number for
16077 (getDirectory, getFilename): Remove from EmacsOpenPanel and
16079 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
16080 ns_directory_from_panel.
16082 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
16084 * process.c (handle_child_signal): Also use WCONTINUED.
16085 This is so that list-processes doesn't mistakenly list the process
16086 as stopped, when the process has actually been continued and is
16089 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
16091 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
16092 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
16093 not already configured.
16095 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
16097 2013-05-29 Eli Zaretskii <eliz@gnu.org>
16099 * Makefile.in (mostlyclean): Remove *.res files.
16101 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
16103 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
16104 a buffer (bug#8447).
16106 2013-05-27 Eli Zaretskii <eliz@gnu.org>
16108 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
16109 display vector, and we backtrack, handle the case that the
16110 previous character position is also displayed from a display
16111 vector or covered by a display string or image. (Bug#14476)
16113 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
16115 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
16116 (struct MonitorInfo, free_monitors): Remove.
16117 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
16118 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
16119 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
16122 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
16123 (struct MonitorInfo, free_monitors): Remove.
16124 (ns_screen_name): Make static.
16125 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
16126 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
16129 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
16130 (struct MonitorInfo): New struct.
16131 (free_monitors, make_monitor_attribute_list): Declare.
16133 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
16135 (free_monitors, make_monitor_attribute_list): New functions.
16136 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
16139 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
16141 * callproc.c (call_process): Refine the doc string. (Bug#14045)
16143 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
16145 * keyboard.c: Apply keyboard decoding only to events that come directly
16146 from the tty, not from unread-command-events (bug#14368).
16147 (read_event_from_main_queue): New function, extracted from read_char.
16148 (read_decoded_char): Remove.
16149 (read_decoded_event_from_main_queue): New function to replace it.
16150 (read_char): Use it.
16151 (read_key_sequence): Use read_char rather than read_decoded_char.
16153 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
16155 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
16157 * casetab.c (init_casetab_once): Fix last change (bug#14424).
16159 2013-05-22 Kenichi Handa <handa@gnu.org>
16161 The following changes are to fix the setting of
16162 buffer-file-coding-system on, for instance, C-x RET c unix RET
16163 _FILE_OF_DOS_EOL_TYPE_ RET.
16165 * coding.h (struct coding_system): New member detected_utf8_chars.
16167 * coding.c (detect_coding_utf_8): Count characters and check EOL
16168 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
16170 (setup_coding_system): Do not initialize coding->head_ascii.
16171 (check_ascii): Do not set coding->eol_seen but update it. Do not
16172 call adjust_coding_eol_type here.
16173 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
16174 If the eol-type of CODING is already specified, adjust the eol type
16175 of the found coding-system.
16176 (decode_coding_gap): Cancel previous change. Utilize the
16177 character numbers counted by detect_coding_utf_8. Fix detection
16180 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
16182 * search.c (looking_at_1): Only set last_thing_searched if the match
16183 changed the match-data (bug#14281).
16185 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
16187 * xdisp.c (reseat_at_previous_visible_line_start):
16188 Already declared in dispextern.h, so remove it here.
16189 (move_it_vertically_backward): Likewise.
16191 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
16193 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
16194 (Fx_display_pixel_width, Fx_display_pixel_height)
16195 (Fx_display_mm_width, Fx_display_mm_height):
16196 Mention `display-monitor-attributes-list' in docstrings.
16198 * nsfns.m (ns_get_screen): Remove function. All uses removed.
16199 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
16200 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
16201 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
16202 (Fx_display_backing_store, Fx_display_visual_class)
16203 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
16204 (Fx_display_grayscale_p, Fx_display_pixel_width)
16205 (Fx_display_pixel_height, Fx_display_planes)
16206 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
16207 (Fx_display_screens): Don't confuse X11 screens with NS screens.
16208 (Fx_display_mm_width, Fx_display_mm_height)
16209 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
16210 height for all physical monitors as in X11.
16212 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
16213 Return pixel width or height for all physical monitors as in X11.
16215 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
16217 Port --enable-gcc-warnings to clang.
16218 * bytecode.c (exec_byte_code):
16220 Redo diagnostic pragmas to pacify clang, too.
16221 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
16222 * editfns.c (Fencode_time):
16223 * fileio.c (file_accessible_directory_p):
16224 * font.c (font_unparse_xlfd):
16225 Use '&"string"[index]' instead of '"string" + (index)'.
16226 * undo.c (user_error): Remove; unused.
16228 2013-05-16 Eli Zaretskii <eliz@gnu.org>
16230 * insdel.c (insert_1_both): Document the arguments, instead of
16231 referring to insert_1, which no longer exists.
16233 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
16234 some window, increment windows_or_buffers_changed, so that
16235 *Messages* display in that window is updated. (Bug#14408)
16237 * w32.c: Include epaths.h.
16238 (init_environment): Use cmdproxy.exe without leading directories.
16239 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
16241 (gettimeofday): Adjust signature and return value to Posix
16244 * unexw32.c (open_output_file): Delete the existing emacs.exe
16245 before creating it, to break the hard link to the versioned
16248 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
16249 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
16250 (FIRSTFILE_OBJ): New variables.
16251 (W32_RES): Rename to EMACSRES. All users changed.
16252 (base_obj): Use $(CM_OBJ).
16253 (ALLOBJS): Use $(FIRSTFILE_OBJ).
16254 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
16255 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
16256 $(W32_RES_LINK) before $(LIBES).
16257 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
16259 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
16261 * makefile.w32-in (DOC): Use just "DOC".
16263 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
16265 * process.c: Export default filters and sentinels to Elisp.
16266 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
16268 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
16269 (Fset_process_sentinel, Fformat_network_address):
16270 Default to them instead of nil.
16271 (server_accept_connection): Sentinels can't be nil any more.
16272 (read_and_dispose_of_process_output): New function, extracted from
16273 read_process_output.
16274 (read_process_output): Use it; filters can't be nil.
16275 (Finternal_default_process_filter): New function, extracted from
16276 read_process_output.
16277 (exec_sentinel_unwind): Remove function.
16278 (exec_sentinel): Don't zilch sentinel while running.
16279 (status_notify): Sentinels can't be nil.
16280 (Finternal_default_process_sentinel): New function extracted from
16282 (setup_process_coding_systems): Default filter is not nil any more.
16283 (syms_of_process): Export new Elisp functions and initialize
16285 * lisp.h (make_lisp_proc): New function.
16287 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
16289 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
16291 2013-05-14 Eli Zaretskii <eliz@gnu.org>
16293 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
16294 unless we know that the window w is a leaf window.
16295 Another attempt at solving bug#14062.
16297 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
16299 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
16302 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
16304 * image.c (gif_load): Check that subimages fit (Bug#14345).
16306 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
16308 * lread.c (skip_dyn_eof): New function.
16309 (read1): Use it to skip the end of a file in response to #@00.
16311 * doc.c (get_doc_string): Slightly relax the sanity checking.
16313 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
16315 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
16316 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
16317 (MonitorInfo): New struct.
16318 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
16319 (Fns_display_monitor_attributes_list): New functions.
16320 (display-usable-bounds): Remove.
16321 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
16324 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
16326 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
16327 (GTK_CHECK_VERSION): New macro, if not already defined.
16328 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
16329 replaced by GTK_CHECK_VERSION.
16331 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
16333 * xterm.h (GTK_PREREQ): New macro.
16334 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
16335 to use this macro instead, for consistency and clarity.
16337 2013-05-08 Eli Zaretskii <eliz@gnu.org>
16339 * xdisp.c (row_for_charpos_p): New function, with code of
16340 cursor_row_p, but accepts an additional argument CHARPOS instead
16341 of using a hardcoded PT.
16342 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
16343 (row_containing_pos): Call row_for_charpos_p instead of partially
16344 doing the same. Fixes cursor positioning under longlines-mode
16345 when longlines-show-effect includes more than one newline, when
16346 moving the cursor vertically up.
16348 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
16350 * makefile.w32-in (ACL_H): New macro.
16351 ($(BLD)/fileio.$(O)): Update dependencies.
16353 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
16355 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
16356 * Makefile.in (LIB_ACL): New macro.
16357 (LIBACL_LIBS): Remove.
16358 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
16359 * fileio.c: Include <acl.h>.
16360 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
16361 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
16363 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
16366 * unexelf.c: Don't assume ElfW (Half) fits in int.
16367 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
16368 when dealing with ElfW (Half) values, since they can exceed 2**31
16369 on 64-bit OpenBSD hosts. Reported by Han Boetes (privately).
16370 (entry_address): Omit unused NUM arg. All uses changed.
16372 2013-05-07 Juri Linkov <juri@jurta.org>
16374 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
16375 to the string converted from number with `Fnumber_to_string'.
16378 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
16380 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
16381 This fixes a problem introduced by my previous change.
16383 2013-05-07 Glenn Morris <rgm@gnu.org>
16385 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
16387 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
16389 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
16391 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
16393 Static checking by GCC 4.8.0.
16394 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
16395 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
16396 (x_get_monitor_attributes_fallback)
16397 (x_get_monitor_attributes_xinerama)
16398 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
16399 Define only if USE_GTK.
16400 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
16401 (x_get_monitor_attributes_fallback): Omit unused locals.
16402 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
16403 Use double, not float, to avoid mixed-mode floating point arithmetic.
16405 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
16406 Jan Djärv <jan.h.d@swipnet.se>
16408 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
16409 (XINERAMA_CFLAGS): New macros.
16410 (ALL_CFLAGS, LIBES): Use them.
16412 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
16413 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
16414 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
16415 (syms_of_xfns): DEFSYM them.
16416 (struct MonitorInfo): New struct.
16417 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
16418 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
16419 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
16420 (x_get_monitor_attributes_xinerama): New functions.
16421 (Fx_display_monitor_attributes_list): New primitive.
16422 (syms_of_xfns): Defsubr it.
16424 * xterm.h (x_display_info): Add Xatom_net_workarea and
16425 Xatom_net_current_desktop.
16427 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
16428 and dpyinfo->Xatom_net_current_desktop.
16430 2013-05-06 Eli Zaretskii <eliz@gnu.org>
16432 * xdisp.c (pos_visible_p): Use the special code for finding the
16433 beginning of a display property or overlay for any "replacing"
16434 display property, not just for display strings. This solves
16435 incorrect reporting of position by posn-at-point. (Bug#14241)
16437 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
16439 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
16440 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
16441 Verify that ElfW (Half) fits in int.
16442 (fatal): Use same signature as lisp.h.
16443 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
16444 configure and build with -DUNEXELF_DEBUG without worrying about
16445 other modules that use DEBUG.
16446 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
16447 possibly-wide integers now uses it instead of plain fprintf.
16448 (entry_address): New function, which avoids problems with 32-bit
16449 overflow on 64-bit hosts.
16450 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
16451 (round_up): Don't assume the remainder fits in int.
16452 (find_section): Use bool for boolean. Simplify debug code.
16453 (unexec): Don't assume file sizes fit in int or size_t.
16454 Omit unnecessary trailing newline in 'fatal' format.
16455 Use strerror rather than outputting decimal error number.
16456 Remove unused code when emacs is not defined;
16457 this file relies on Emacs now.
16458 Don't assume e_phnum and e_shnum are positive.
16460 * regex.c: Fix problems when DEBUG is defined.
16461 (extract_number, extract_number_and_incr): Define regardless of
16462 whether DEBUG is defined; that's simpler and makes the code less
16463 likely to go stale in the normal case when DEBUG is not defined.
16464 Return int rather than taking an int * arg. All callers changed.
16465 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
16466 Remove, replacing with ...
16467 (DEBUG_PRINT): New macro. All callers changed.
16468 (DEBUG_COMPILES_ARGUMENTS): New macro.
16469 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
16470 (print_compiled_pattern, print_double_string) [DEBUG]:
16471 Use prototype rather than old-style definition.
16472 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
16473 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
16474 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
16475 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
16476 Don't assume ptrdiff_t, size_t, and long are the same width as int.
16477 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
16478 This matters only when DEBUG is defined.
16480 2013-05-05 Eli Zaretskii <eliz@gnu.org>
16482 * xdisp.c (set_iterator_to_next): Set the
16483 ignore_overlay_strings_at_pos_p flag only if we are _really_
16484 iterating over an overlay string, as indicated by the
16485 current.overlay_string_index member. (Bug#14306)
16487 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
16489 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
16490 to where it is used, to avoid autorelease issues (Bug#14050).
16492 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
16494 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
16495 * fileio.c (syms_of_fileio): Implement this.
16496 * filelock.c (create_lock_file): If symbolic links don't work, so
16497 we use a regular file as a lock file, do not fsync the lock file;
16500 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
16502 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
16503 (syms_of_minibuf): Adjust accodingly.
16505 * callint.c (Fcall_interactively): Adjust calls accordingly.
16507 2013-05-04 Eli Zaretskii <eliz@gnu.org>
16509 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
16510 w->contents is a buffer before computing everything else.
16511 Use parentheses to disambiguate last part of the condition.
16513 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
16514 assertion violations. (Bug#14062)
16516 2013-05-01 David Reitter <david.reitter@gmail.com>
16518 * nsfns.m (ns_tooltip): Initialize.
16520 2013-04-28 Eli Zaretskii <eliz@gnu.org>
16522 * coding.c (decode_coding_gap): Don't remove the character before
16523 a newline unless it's a CR character. (Bug#14287)
16525 2013-04-28 Dan Nicolaescu <dann@gnu.org>
16527 * dispextern.h (struct face): Move enum face_underline_type
16528 earlier so that bitfields can be in the same word.
16530 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
16532 * nsfns.m (handlePanelKeys): New function.
16533 (EmacsOpenPanel:performKeyEquivalent:)
16534 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
16535 arrows/function/control and copy/paste keys (Bug#14296).
16537 2013-04-27 Juri Linkov <juri@jurta.org>
16539 * callint.c (Fcall_interactively): Call `Qread_number' for
16540 interactive code letter `n' instead of using duplicate code.
16543 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
16545 * systime.h (make_timeval): Declare as 'const'.
16547 2013-04-27 Kenichi Handa <handa@gnu.org>
16549 * font.c (font_open_entity): Always open a font of manageable
16552 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
16554 Port better to AIX (Bug#14258).
16555 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
16558 2013-04-24 Kenichi Handa <handa@gnu.org>
16560 * coding.c (decode_coding_iso_2022): When an invalid escape
16561 sequence is encountered, reset the invocation and designation
16562 status to the safest one.
16564 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
16566 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
16567 Without this fix, "make distclean" leaves stamp-h1 behind.
16569 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
16571 * w32fns.c (w32_fullscreen_rect): New function to compute the
16572 window rectangle for the given fullscreen mode.
16573 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
16574 longer tunes the window size. This keeps the window's edges flush
16575 with the screen and allows the taskbar to hide itself in fullboth.
16577 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
16578 window decorations and uses the entire screen.
16580 * w32term.h (w32_fullscreen_rect) Add prototype.
16581 (struct w32_output): Replace normal_width, normal_height,
16582 normal_top, and normal_left members with a single normal_placement
16584 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
16586 (FRAME_NORMAL_PLACEMENT): New macro.
16588 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
16590 * minibuf.c (Ftest_completion): Silence compiler warning.
16592 2013-04-15 Eli Zaretskii <eliz@gnu.org>
16594 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
16597 * frame.h (WINDOW_FRAME): Protect macro and its argument with
16600 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
16601 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
16602 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
16603 parentheses where appropriate.
16605 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
16607 * keyboard.c (timer_start_idle): Remove no-longer-used local.
16609 2013-04-14 Eli Zaretskii <eliz@gnu.org>
16611 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
16612 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
16613 Mention in the doc string that setting these variables takes
16614 effect only after a call to set-window-buffer. (Bug#14200)
16616 2013-04-13 Eli Zaretskii <eliz@gnu.org>
16618 * indent.c (Fvertical_motion): Don't consider display strings on
16619 overlay strings as display strings on the buffer position we
16620 started from. This prevents vertical cursor motion from jumping
16621 more than one line when there's an overlay string with a display
16622 property at end of line.
16623 Reported by Karl Chen <Karl.Chen@quarl.org> in
16624 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
16626 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
16628 * window.c (select_window): `record_buffer' even if window is
16629 already selected (bug#14191).
16631 2013-04-11 Eli Zaretskii <eliz@gnu.org>
16633 * window.c (Fwindow_end): Test more flags, including the buffer's
16634 last_overlay_modified flag, to determine whether the window's
16635 display is really up-to-date. Prevents the function from
16636 returning a stale value. (Bug#14170)
16637 (Fwindow_line_height): Fix the test for up-to-date-ness of the
16640 2013-04-10 Eli Zaretskii <eliz@gnu.org>
16642 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
16643 garbaged only if it is not already the top frame on its TTY.
16644 This prevents flickering due to constant redrawing of TTY frames when
16645 there are GUI frames open in the same session. (Bug#13864)
16647 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
16649 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
16650 of marking the idle timers directly.
16652 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
16654 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
16655 tables (bug#14054).
16657 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
16659 * window.c (select_window): Don't record_buffer while the invariant is
16660 temporarily broken (bug#14161).
16662 * fns.c (Fdelq): Don't assume !NILP => CONSP.
16664 2013-04-07 Eli Zaretskii <eliz@gnu.org>
16666 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
16668 2013-04-07 Romain Francoise <romain@orebokech.com>
16670 Ignore additional platform-specific ACL errors (Bug#13702).
16671 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
16672 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
16674 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
16676 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
16679 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
16681 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
16682 This bug was introduced by my 2013-02-25 change that simplified
16683 data_start configuration. Without this change, on GNU/Linux
16684 an Emacs configured with --enable-profiling fails immediately
16685 due to a profiler signal.
16686 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
16687 with these flags. On platforms where special flags are needed
16688 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
16689 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
16690 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
16692 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
16694 Get rid of some platform-specific functions examining window
16695 system and its capabilities. This is a partial rework of the
16697 * lisp.h (have_menus_p): Remove prototype. This function is
16698 replaced with platform-independent window_system_available.
16699 (check_window_system): Move to...
16700 * frame.h (decode_window_system_frame, window_system_available):
16701 ...here, add new prototypes.
16702 * frame.c (window_system_available, decode_window_system_frame):
16704 (check_window_system): Platform-independent now.
16705 * xterm.h (x_in_use): Remove declaration.
16707 * w32term.h (check_x_frame):
16708 * nsterm.h (check_x_frame): Remove prototypes. This function
16709 is replaced with platform-independent decode_window_system_frame.
16710 * msdos.c (have_menus_p): Remove.
16711 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
16712 Remove platform-specific functions. Use check_window_system,
16713 decode_window_system_frame and check_ns_display_info where
16714 appropriate. Minor style and comment tweaks.
16715 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
16716 (check_x_frame): Likewise.
16717 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
16719 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
16720 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
16721 * xmenu.c, xselect.c: All related users changed.
16723 2013-04-03 Kenichi Handa <handa@gnu.org>
16725 The following changes is to optimize the code for reading UTF-8
16728 * coding.c (check_ascii): Rename from detect_ascii. Return value
16729 changed. Check EOL format. Do not call adjust_coding_eol_type
16731 (check_utf_8): New function.
16732 (adjust_coding_eol_type): Do nothing if already adjusted.
16733 (detect_coding): Compare the return value of check_ascii with
16734 coding->src_bytes. Call adjust_coding_eol_type if necessary.
16735 (decode_coding_gap): Optimize for valid UTF-8.
16737 2013-03-21 Kenichi Handa <handa@gnu.org>
16739 * coding.c (syms_of_coding): Cancel previous change.
16741 * insdel.c (insert_from_gap): Fix previous change.
16743 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
16745 Consistently use platform-specific function to detect window system.
16746 * lisp.h (check_window_system): New prototype. This function is
16747 going to replace check_x, check_w32 and check_ns.
16748 (have_menus_p): Mention msdos.c in comment.
16749 * fontset.c (check_window_system_func): Remove. Adjust all users.
16750 * fontset.h (check_window_system_func): Remove prototype.
16751 * nsterm.h (check_ns):
16752 * xterm.h (check_x):
16753 * w32term.h (check_w32): Likewise.
16754 * menu.c (Fx_popup_menu): Use check_window_system.
16755 * msdos.c (check_window_system): Define for MS-DOS.
16756 * nsfns.m (check_window_system): Define for NS. Adjust all users.
16757 * w32fns.c (check_window_system): Likewise for MS-Windows.
16758 * xfns.c (check_window_system): Likewise for X.
16759 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
16760 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
16762 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
16764 Prefer < to > in range checks such as 0 <= i && i < N.
16765 This makes it easier to visualize quantities on a number line.
16766 This patch doesn't apply to all such range checks,
16767 only to the range checks affected by the 2013-03-24 change.
16768 This patch reverts most of the 2013-03-24 change.
16769 * alloc.c (xpalloc, Fgarbage_collect):
16770 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
16771 * character.c (string_escape_byte8):
16772 * charset.c (read_hex):
16773 * data.c (cons_to_unsigned):
16774 * dispnew.c (update_frame_1):
16775 * doc.c (Fsubstitute_command_keys):
16776 * doprnt.c (doprnt):
16777 * editfns.c (hi_time, decode_time_components):
16778 * fileio.c (file_offset):
16779 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
16780 * font.c (font_intern_prop):
16781 * frame.c (x_set_alpha):
16782 * gtkutil.c (get_utf8_string):
16783 * indent.c (check_display_width):
16784 * keymap.c (Fkey_description):
16785 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
16787 * minibuf.c (read_minibuf_noninteractive):
16788 * process.c (wait_reading_process_output):
16789 * search.c (Freplace_match):
16790 * window.c (get_phys_cursor_glyph):
16791 * xdisp.c (redisplay_internal):
16792 * xsmfns.c (smc_save_yourself_CB):
16793 Prefer < to > for range checks.
16794 * dispnew.c (sit_for): Don't mishandle NaNs.
16795 This fixes a bug introduced in the 2013-03-24 change.
16796 * editfns.c (decode_time_components): Don't hoist comparison.
16797 This fixes another bug introduced in the 2013-03-24 change.
16799 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
16801 * frame.h (struct frame): Drop scroll_bottom_vpos
16802 member becaue all real users are dead long ago.
16803 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
16804 * xdisp.c (redisplay_internal): Adjust user.
16806 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
16808 * nsmenu.m (showAtX:Y:for:): setLevel to
16809 NSPopUpMenuWindowLevel (Bug#13998).
16811 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
16813 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
16814 (ns_check_pending_open_menu): Declare.
16816 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
16817 (x_activate_menubar): Update the menu with title that matches
16818 ns_get_pending_menu_title, and call
16819 ns_check_pending_openmenu (Bug#12698).
16820 (menuWillOpen:): New method.
16821 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
16823 * nsterm.m (menu_will_open_state, menu_mouse_point)
16824 (menu_pending_title): New varaibles.
16825 (ns_get_pending_menu_title, ns_check_menu_open)
16826 (ns_check_pending_open_menu): New functions.
16828 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
16830 * indent.c (current_column_bol_cache): Remove leftover which is not
16831 used in Fmove_to_column any more.
16832 (current_column, scan_for_column): Adjust users.
16833 * keyboard.c (last_point_position_buffer, last_point_position_window):
16834 Remove leftovers which are not used for recording undo any more.
16835 (command_loop_1, syms_of_keyboard): Adjust users.
16836 * xdisp.c (last_max_ascent): Remove leftover which is not used in
16837 redisplay_window any more.
16838 (move_it_to): Adjust user.
16840 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
16842 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
16843 Update dependencies.
16845 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
16847 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
16848 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
16849 forward references.
16851 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
16853 * window.h (struct window): Replace hchild, vchild and buffer slots
16854 with a single slot 'contents'. This is possible because each valid
16855 window may have either the child window (in vertical or horizontal
16856 combination) or buffer to display (for the leaf window). Using that,
16857 a lot of operations to traverse and/or change window hierarchies may
16858 be simplified. New member horizontal is used to distinguish between
16859 horizontal and vertical combinations of internal windows.
16860 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
16861 (WINDOW_VERTICAL_COMBINATION_P): New macros.
16862 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
16863 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
16864 Use contents slot, not buffer, where appropriate.
16865 (wset_combination): New function.
16866 (wset_buffer): Add eassert.
16867 (Fframe_first_window): Simplify the loop reaching first window.
16868 (Fwindow_buffer): Use WINDOW_LEAF_P.
16869 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
16870 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
16871 (unshow_buffer): Convert initial debugging check to eassert.
16872 (replace_window, recombine_windows, Fdelete_other_windows_internal)
16873 (make_parent_window, window_resize_check, window_resize_apply)
16874 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
16875 (Fset_window_configuration, delete_all_child_windows, save_window_save):
16876 Adjust to match struct window changes.
16877 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
16878 (mark_window_cursors_off, count_windows, get_leaf_windows)
16879 (foreach_window_1): Simplify the loop.
16880 * alloc.c (mark_object): Do not check for the leaf window because
16881 internal windows has no glyph matrices anyway.
16882 * dispnew.c (clear_window_matrices, showing_window_margins_p)
16883 (allocate_matrices_for_window_redisplay, fake_current_matrices)
16884 (allocate_matrices_for_frame_redisplay, free_window_matrices)
16885 (build_frame_matrix_from_window_tree, mirror_make_current)
16886 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
16887 (update_window_tree, set_window_update_flags): Simplify the loop.
16888 (sync_window_with_frame_matrix_rows): Enforce live window.
16889 Use contents slot, not buffer, where appropriate.
16890 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
16891 and WINDOW_HORIZONTAL_COMBINATION_P.
16892 (make_frame_visible_1): Simplify the loop.
16893 Use contents slot, not buffer, where appropriate.
16894 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
16895 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
16896 (expose_window_tree): Likewise.
16897 Use contents slot, not buffer, where appropriate.
16898 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
16899 to avoid deleted windows. Use contents slot instead of buffer.
16900 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
16901 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
16902 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
16903 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
16905 2013-03-28 Eli Zaretskii <eliz@gnu.org>
16907 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
16908 identify the reasons for assertion violations in bug#14062 and
16910 (Fx_show_tip): Fix compilation error under
16911 "--enable-check-lisp-object-type". (Bug#14073)
16913 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
16914 Reported by <rzl24ozi@gmail.com>.
16916 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
16918 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
16920 (unwind_with_echo_area_buffer): ...to restore it here.
16921 This is needed to ensure that...
16922 (redisplay_window): ...both window markers are valid here,
16923 which is verified by eassert.
16924 * editfns.c (save_excursion_save): Do not assume that
16925 selected_window always displays the buffer.
16926 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
16929 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
16931 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
16934 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
16936 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
16938 2013-03-27 Eli Zaretskii <eliz@gnu.org>
16940 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
16941 since MinGW's w32api headers do. This avoids compiler warnings.
16943 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
16944 if already defined.
16946 2013-03-26 Eli Zaretskii <eliz@gnu.org>
16948 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
16950 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
16952 * gtkutil.c (style_changed_cb): Check if frame is live and an
16953 X frame (Bug#14038).
16955 2013-03-26 Eli Zaretskii <eliz@gnu.org>
16957 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
16958 Define only for _WIN32_WINNT less than 0x0500.
16959 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
16961 Move inclusion of time.h before sys/time.h, so that MinGW64 could
16962 see its own definitions of 'struct timeval' and 'struct timezone'.
16964 Fix incompatibilities between MinGW.org and MinGW64 headers.
16965 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
16967 * w32.c (REPARSE_DATA_BUFFER): Guard with
16968 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
16970 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
16972 * xterm.c: Include X11/XKBlib.h
16973 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
16975 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
16977 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
16979 * blockinput.h (input_blocked_p): Likewise.
16980 * bytecode.c (exec_byte_code): Likewise.
16981 * callproc.c (call_process_kill, call_process_cleanup)
16982 (Fcall_process): Likewise.
16983 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
16984 (Fccl_execute_on_string): Likewise.
16985 * character.c (string_escape_byte8): Likewise.
16986 * charset.c (read_hex): Likewise.
16987 * cm.c (calccost): Likewise.
16988 * data.c (cons_to_unsigned): Likewise.
16989 * dired.c (directory_files_internal, file_name_completion):
16991 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
16992 (sit_for): Likewise.
16993 * doc.c (Fsubstitute_command_keys): Likewise.
16994 * doprnt.c (doprnt): Likewise.
16995 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
16996 * emacsgtkfixed.c: Likewise.
16997 * fileio.c (file_offset, Fwrite_region): Likewise.
16998 * floatfns.c (Fexpt, fmod_float): Likewise.
16999 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
17001 * font.c (font_intern_prop): Likewise.
17002 * frame.c (x_set_alpha): Likewise.
17003 * gtkutil.c (get_utf8_string): Likewise.
17004 * indent.c (check_display_width): Likewise.
17005 * intervals.c (create_root_interval, rotate_right, rotate_left)
17006 (split_interval_right, split_interval_left)
17007 (adjust_intervals_for_insertion, delete_node)
17008 (interval_deletion_adjustment, adjust_intervals_for_deletion)
17009 (merge_interval_right, merge_interval_left, copy_intervals)
17010 (set_intervals_multibyte_1): Likewise.
17011 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
17012 * keymap.c (Fkey_description): Likewise.
17013 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
17014 * lread.c (openp, read_integer, read1, string_to_number):
17016 * menu.c (ensure_menu_items): Likewise.
17017 * minibuf.c (read_minibuf_noninteractive): Likewise.
17018 * print.c (printchar, strout): Likewise.
17019 * process.c (create_process, Faccept_process_output)
17020 (wait_reading_process_output, read_process_output, send_process)
17021 (wait_reading_process_output): Likewise.
17022 * profiler.c (make_log, handle_profiler_signal): Likewise.
17023 * regex.c (re_exec): Likewise.
17024 * regex.h: Likewise.
17025 * search.c (looking_at_1, Freplace_match): Likewise.
17026 * sysdep.c (get_child_status, procfs_ttyname)
17027 (procfs_get_total_memory): Likewise.
17028 * systime.h (EMACS_TIME_VALID_P): Likewise.
17029 * term.c (dissociate_if_controlling_tty): Likewise.
17030 * window.c (get_phys_cursor_glyph): Likewise.
17031 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
17032 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
17034 * xfns.c (Fx_window_property): Likewise.
17035 * xmenu.c (set_frame_menubar): Likewise.
17036 * xselect.c (x_get_window_property, x_handle_dnd_message):
17038 * xsmfns.c (smc_save_yourself_CB): Likewise.
17039 * xterm.c (x_scroll_bar_set_handle): Likewise.
17041 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
17043 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
17044 to be optional or nil. Adjust comment and convert it to docstring.
17045 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
17046 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
17048 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
17050 Static checking by GCC 4.8-20130319.
17051 * image.c (gif_load): Assume pass < 3 to pacify GCC.
17052 * process.c (Fset_process_datagram_address)
17053 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
17054 * xdisp.c (get_char_face_and_encoding)
17055 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
17056 (get_glyph_face_and_encoding): Prepare face before possibly using it.
17057 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
17059 2013-03-24 Ken Brown <kbrown@cornell.edu>
17061 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
17062 fix compilation on 64-bit Cygwin, where underscores are not
17063 automatically prepended.
17065 * w32term.c (w32_initialize): Silence compiler warning.
17067 2013-03-23 Eli Zaretskii <eliz@gnu.org>
17069 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
17070 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
17071 variables, to save and restore frame dimensions.
17072 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
17073 after returning from a 'fullscreen' configuration.
17074 use SendMessage instead of PostMessage to send the SC_RESTORE message,
17075 to avoid races between the main thread and the input thread.
17077 * w32term.h (struct w32_output): New members normal_width,
17078 normal_height, normal_top, normal_left, and prev_fsmode.
17079 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
17080 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
17081 members of a frame.
17083 * w32term.c (w32fullscreen_hook): Record last value of the frame's
17084 'fullscreen' parameter. Always record previous width and height
17085 of the frame, except when switching out of maximized modes, so
17086 that they could be restored correctly, instead of resetting to the
17087 default frame dimensions. Send SC_RESTORE command to the frame,
17088 unless we are going to send SC_MAXIMIZE, to restore the frame
17089 resize hints in the mouse pointer shown by the window manager.
17092 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
17094 * lisp.h (get_frame_param): Adjust conditions for prototype
17097 2013-03-22 Ken Brown <kbrown@cornell.edu>
17099 * unexcw.c: Drop unneeded inclusion of w32common.h.
17100 (report_sheap_usage): Declare.
17101 (read_exe_header): Add magic numbers for x86_64.
17102 (fixup_executable): Fix printf format specifier for unsigned long
17105 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
17107 * frame.h (struct frame): Put menu_bar_window under #ifdef
17108 because this member is not needed when X toolkit is in use.
17109 (fset_menu_bar_window):
17110 * dispnew.c (clear_current_matrices, clear_desired_matrices)
17111 (free_glyphs, update_frame):
17112 * xdisp.c (expose_frame): Likewise.
17113 (display_menu_bar): Likewise. Remove redundant eassert.
17114 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
17117 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
17119 Use functions and constants to manipulate Lisp_Save_Value objects.
17120 This replaces code that used macros and strings and token-pasting.
17121 The change makes the C source a bit easier to follow,
17122 and shrinks the Emacs executable a bit.
17123 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
17124 (make_save_value): Change 1st arg from string to enum. All callers
17127 (mark_object): Use if, not #if, for GC_MARK_STACK.
17128 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
17129 (XSAVE_OBJECT): Now functions, not macros.
17130 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
17131 the constant was never used.
17132 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
17133 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
17134 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
17135 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
17137 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
17138 type3 with a single member save_type. All uses changed.
17139 (save_type, set_save_pointer, set_save_integer): New functions.
17140 * print.c (PRINTX): Remove.
17142 * alloc.c: Remove redundant static declarations.
17144 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
17146 * window.h (struct window): Convert left_col, top_line, total_lines
17147 and total_cols from Lisp_Objects to integers. Adjust comments.
17148 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
17150 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
17151 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
17152 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
17153 Adjust users where appropriate.
17155 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
17157 * frame.h (struct frame): Drop resx and resy because the same data is
17158 available from window system-specific output context. Adjust users.
17159 (default_pixels_per_inch_x, default_pixels_per_inch_y):
17160 New functions to provide defaults when no window system available.
17161 (FRAME_RES_X, FRAME_RES_Y): New macros.
17162 (NUMVAL): Move from xdisp.c.
17163 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
17164 (Ffont_face_attributes, Fopen_font):
17165 * image.c (gs_load):
17166 * w32font.c (fill_in_logfont):
17167 * xdisp.c (calc_pixel_width_or_height):
17168 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
17169 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
17171 2013-03-20 Kenichi Handa <handa@gnu.org>
17173 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
17174 to 1 (temporary workaround until a bug related to ASCII
17175 optimization is fixed).
17177 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
17179 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
17180 Signal error if window is not internal. Adjust docstring.
17181 (delete_all_child_windows): Use combination_limit to save the buffer.
17182 (Fset_window_configuration): Adjust accordingly.
17183 * print.c (syms_of_print): Initialize debugging output not here...
17184 (init_print_once): ...but in a new function here.
17185 * lisp.h (init_print_once): Add prototype.
17186 * emacs.c (main): Add call to init_print_once. Adjust comments.
17188 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
17190 * window.c (window_resize_check, window_resize_apply)
17191 (window_from_coordinates, recombine_windows, set_window_buffer)
17192 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
17193 (Fsplit_window_internal, Fdelete_window_internal)
17194 (freeze_window_starts): Use bool for booleans.
17195 * window.h (window_frame_coordinates, resize_frame_windows)
17196 (freeze_window_starts, set_window_buffer): Adjust prototypes.
17198 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
17200 * dispnew.c (bitch_at_user): Use `user-error'.
17202 2013-03-17 Ken Brown <kbrown@cornell.edu>
17204 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
17205 as return type of image_background. (Bug#13981)
17206 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
17208 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
17210 * nsterm.m (updateFrameSize:): Change resize increments if needed.
17211 (ns_select): Don't return with result uninitialized.
17213 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
17216 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
17218 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
17219 directories. If filename is nil, get directory name (Bug#13932).
17220 Use getFilename and getDirectory.
17221 (getFilename, getDirectory): New methods for EmacsSavePanel and
17223 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
17225 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
17227 * coding.c (decode_coding_gap): Fix typo caught by static checking.
17229 2013-03-15 Kenichi Handa <handa@gnu.org>
17231 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
17232 (adjust_after_replace): Make it back to static. Delete the third
17233 arg text_at_gap_tail. Cancel the code for handling it.
17235 * coding.h (struct coding_system): New member eol_seen.
17237 * coding.c (detect_ascii): New function.
17238 (detect_coding): Set coding->head_ascii and coding->eol_seen only
17239 when the source bytes are actually scanned. On detecting for
17240 coding_category_utf_8_auto, call detect_ascii instead of scanning
17241 source bytes directly.
17242 (produce_chars): Call insert_from_gap with the new arg 0.
17243 (encode_coding): Likewise.
17244 (decode_coding_gap): Control ASCII optimization by the variable
17245 disable_ascii_optimization instead of #ifndef .. #endif.
17246 Deccode EOL format according to coding->eol_seen.
17247 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
17250 * lisp.h (adjust_after_replace): Cancel externing it.
17251 (insert_from_gap): Adjust prototype.
17253 2013-03-15 Eli Zaretskii <eliz@gnu.org>
17255 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
17256 FULLSCREEN_MAXIMIZED. (Bug#13935)
17258 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
17260 * region-cache.c (find_cache_boundary, move_cache_gap)
17261 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
17262 Simplify debugging check and convert to eassert. Adjust comment.
17263 (pp_cache): Put under ENABLE_CHECKING.
17265 2013-03-14 Eli Zaretskii <eliz@gnu.org>
17267 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
17268 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
17269 and WM_ACTIVATEAPP.
17270 (w32fullscreen_hook): If the frame is visible, reset
17271 f->want_fullscreen flag after changing the frame size. If the
17272 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
17275 2013-03-13 Daniel Colascione <dancol@dancol.org>
17277 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
17278 too so that these builds can use Cygwin's file conversion
17279 functions. (We've been building and linking cygw32.o all along
17280 and just not using it.)
17282 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
17284 File synchronization fixes (Bug#13944).
17285 * Makefile.in (LIB_FDATASYNC): New macro.
17287 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
17288 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
17289 Don't worry about HAVE_FSYNC, since a substitute fsync is
17290 available if the system lacks one.
17291 (Fwrite_regin): Retry fsync if interrupted.
17293 2013-03-13 Eli Zaretskii <eliz@gnu.org>
17295 * w32term.c (w32_read_socket): If the Emacs frame is being
17296 activated, call w32fullscreen_hook, to make sure the new frame
17297 dimensions are in effect. (Bug#13937)
17299 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
17301 * xdisp.c (init_iterator): Simplify because both character and byte
17302 positions are either specified or -1. Add eassert. Adjust comment.
17303 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
17304 character and byte positions can be obtained from marker.
17306 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
17308 Static checking by Sun C 5.12.
17309 * alloc.c (buffer_memory_full) [REL_ALLOC]:
17310 * bytecode.c (exec_byte_code):
17311 * dispnew.c (init_display):
17313 * fileio.c (Fsubstitute_in_file_name):
17314 * keyboard.c (Fevent_convert_list):
17315 * keymap.c (Fsingle_key_description):
17316 * term.c (maybe_fatal, fatal):
17317 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
17318 * xsmfns.c (Fhandle_save_session):
17319 Omit unreachable code.
17320 * keymap.c (map_keymap_char_table_item): Cast void * to
17321 a function pointer type; the C Standard requires this.
17323 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
17324 Include <sys/param.h> unconditionally, as that works elsewhere and
17325 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
17326 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
17329 See ChangeLog.12 for earlier changes.
17331 ;; Local Variables:
17335 Copyright (C) 2011-2015 Free Software Foundation, Inc.
17337 This file is part of GNU Emacs.
17339 GNU Emacs is free software: you can redistribute it and/or modify
17340 it under the terms of the GNU General Public License as published by
17341 the Free Software Foundation, either version 3 of the License, or
17342 (at your option) any later version.
17344 GNU Emacs is distributed in the hope that it will be useful,
17345 but WITHOUT ANY WARRANTY; without even the implied warranty of
17346 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17347 GNU General Public License for more details.
17349 You should have received a copy of the GNU General Public License
17350 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.