1 2015-02-13 Paul Eggert <eggert@cs.ucla.edu>
3 Better support for future plugins
4 * lisp.h (DEFINE_LISP_SYMBOL): New macro, replacing and simplifying
5 DEFINE_LISP_SYMBOL_BEGIN / DEFINE_LISP_SYMBOL_END. All uses changed.
6 (DEFINE_NONNIL_Q_SYMBOL_MACROS): New macro, defaulting to true.
8 2015-02-11 Martin Rudalics <rudalics@gmx.at>
10 * w32term.c (w32_read_socket): In SIZE_MAXIMIZED and
11 SIZE_RESTORED cases correctly handle `maximized' value for the
12 `fullscreen' parameter. Don't use 'maximized' frame parameter
14 (w32fullscreen_hook): Include menu bar height when calculating
15 new text height in FULLSCREEN_BOTH case.
16 * xterm.c (do_ewmh_fullscreen): Handle transition from
17 FULLSCREEN_BOTH to FULLSCREEN_MAXIMIZED when
18 x_frame_normalize_before_maximize is set.
20 2015-02-10 Paul Eggert <eggert@cs.ucla.edu>
22 Use bool for boolean in xdisp.c
23 * dispextern.h (display_prop_intangible_p, resize_mini_window)
24 (pixel_to_glyph_coords, mark_window_display_accurate)
25 (compute_display_string_pos, handle_tool_bar_click)
26 (x_intersect_rectangles, clear_mouse_face, display_tty_menu_item):
27 * lisp.h (setup_echo_area_for_printing, message_with_string)
28 (pos_visible_p): Use bool for boolean.
29 * xdisp.c: Use bool, true, false intstead of int, 1, 0.
30 Remove unnecessary forward decls.
31 (trace_move) [DEBUG_TRACE_MOVE]: Now static.
32 (CHECK_IT, CHECK_WINDOW_END):
33 Now an inline function that is always defined.
35 (check_window_end) [oGLYPH_DEBUG && ENABLE_CHECKING]:
36 Remove; no longer needed.
37 (handle_stop): Prefer (X && !Y) to (X ? !Y : 0).
38 (get_overlay_strings): Omit unnecessary casts.
39 (forward_to_next_line_start):
41 Prefer !BOOL to (BOOL ? 0 : 1).
42 (next_element_function): New typedef.
43 (get_next_element): Use it. Now const.
44 (IT_POS_VALID_AFTER_MOVE_P): Prefer !X || Y==0 to (X ? Y==0 : 1).
45 (vmessage): Now ATTRIBUTE_FORMAT_PRINTF (1, 0), to pacify GCC 4.9.2
46 (display_echo_area): Prefer BOOLEXPR to BOOLEXPR ? 1 : 0.
47 (tool_bar_item_info): Simplify.
48 (invisible_prop): Rename from invisible_p, since it doesn't
49 return bool. All callers changed.
50 (x_produce_glyphs): Simplify.
52 2015-02-09 Paul Eggert <eggert@cs.ucla.edu>
54 Check for some overflows in vertical-motion
55 * indent.c (window_column_x): New function.
56 (Fvertical_motion): Use it to protect against integer overflow
57 when computing column. Prefer extract_float to doing things by hand.
58 Avoid unnecessary casts.
60 * xfont.c: Minor style fixes
61 (xfont_list_pattern): Reindent to 80 cols and use Emacs-style comments.
62 Redo loop so that less indentation is needed.
64 2015-02-09 Eli Zaretskii <eliz@gnu.org>
66 * indent.c (Fvertical_motion): Accept an additional argument
67 CUR-COL and use it as the starting screen coordinate.
68 * window.c (window_scroll_line_based, Fmove_to_window_line): All
69 callers of vertical-motion changed.
71 2015-02-09 Dima Kogan <dima@secretsauce.net>
73 * font.c (font_score): Remove unused variable assignment.
75 2015-02-09 Dima Kogan <dima@secretsauce.net>
77 * xfaces.c (realize_basic_faces): Don't set Qscalable_fonts_allowed to
79 * font.c (font_score): Try to find a font without scaling first,
80 and only accept scalable fonts if we did not get a match (Bug#19117).
82 2015-02-09 Stefan Monnier <monnier@iro.umontreal.ca>
84 * keyboard.c (syms_of_keyboard): Use non-nil default value.
86 2015-02-09 Paul Eggert <eggert@cs.ucla.edu>
88 Use C99's INFINITY and NAN macros
89 * lread.c: Include <math.h>.
90 (string_to_number): Use INFINITY and NAN rather than rolling our own.
91 This avoids some runtime diagnostics when building with
92 gcc -fsanitize=undefined.
94 Fix bidi_explicit_dir_char undefined behavior
95 * bidi.c (bidi_explicit_dir_char): Avoid subscript error when
96 argument is BIDI_EOB. This can happen in bidi_level_of_next_char.
98 Better distinguish infinite from invalid times
99 * editfns.c (check_time_validity): New function.
100 (decode_time_components): Return int, not bool.
101 Return -1 (not 0) if the time is out of range.
103 (lisp_time_struct, lisp_seconds_argument): Distinguish better
104 between time overflow and invalid time values.
106 2015-02-08 Paul Eggert <eggert@cs.ucla.edu>
108 Minor tweaks to frame_size_history_add
109 * frame.c (frame_size_history_add): Don't assume length fits in 'int'.
110 Prefer XCAR and XCDR to Fcar and Fcdr when the arg is a cons.
111 (Fframe_after_make_frame): Simplify.
112 * gtkutil.c: Remove commented-out code.
113 * xfns.c (Fx_create_frame): Fix indenting.
115 2015-02-08 Eli Zaretskii <eliz@gnu.org>
117 * frame.c (Fframe_parameter): Don't replace a non-nil value of
118 foreground-color or background-color parameters with a nil value.
121 2015-02-08 Stefan Monnier <monnier@iro.umontreal.ca>
123 * data.c (Findirect_function): Like `symbol-function', don't signal an
124 error for void functions any more.
126 2015-02-07 Martin Rudalics <rudalics@gmx.at>
128 * frame.c (frame_size_history_add): New function.
129 (frame_inhibit_resize): Consider frame_inhibit_implied_resize
130 only after frame's after_make_frame slot is true.
131 Inhibit resizing fullwidth-/height frames in one direction only.
132 Update frame_size_history.
133 (adjust_frame_size): Call frame_size_history_add.
134 (make_frame): Initalize after_make_frame slot.
135 (Fmake_terminal_frame): Adjust adjust_frame_size call.
136 (Fcan_run_window_configuration_change_hook): Rename to
137 Fframe_after_make_frame. Set after_make_frame slot.
138 Return second argument.
139 (x_set_frame_parameters): Postpone handling fullscreen parameter
140 until after width and height parameters have been set.
141 Apply width and height changes only if can_x_set_window_size is true.
142 Update frame_size_history.
143 (Qadjust_frame_size_1, Qadjust_frame_size_2)
144 (Qadjust_frame_size_3, QEmacsFrameResize, Qframe_inhibit_resize)
145 (Qx_set_fullscreen, Qx_check_fullscreen, Qx_set_window_size_1)
146 (Qxg_frame_resized, Qxg_frame_set_char_size_1)
147 (Qxg_frame_set_char_size_2, Qxg_frame_set_char_size_3)
148 (Qxg_change_toolbar_position, Qx_net_wm_state)
149 (Qx_handle_net_wm_state, Qtb_size_cb, Qupdate_frame_tool_bar)
150 (Qfree_frame_tool_bar): New symbol for updating frame_size_history.
151 (Qtip_frame, Qterminal_frame): New symbols.
152 (Vframe_adjust_size_history): Rename to frame_size_history.
153 * frame.h (struct frame):
154 Rename can_run_window_configuration_change_hook slot to
156 (frame_size_history_add): Extern.
157 * gtkutil.c (xg_frame_resized): Call frame_size_history_add.
158 Don't set FRAME_PIXEL_WIDTH and FRAME_PIXEL_HEIGHT here.
159 (xg_frame_set_char_size): Try to preserve the status of
160 fullwidth/-height frames. Call frame_size_history_add.
161 (tb_size_cb, update_frame_tool_bar, free_frame_tool_bar)
162 (xg_change_toolbar_position): Call frame_size_history_add.
163 * w32fns.c (x_change_tool_bar_height): Handle frame's fullscreen
165 (Fx_create_frame): Process fullscreen parameter after frame has
167 (x_create_tip_frame): Pass Qtip_frame to adjust_frame_size.
168 (Fx_frame_geometry): Don't pollute pure storage.
169 * w32term.c (w32_read_socket): For WM_WINDOWPOSCHANGED,
170 WM_ACTIVATE and WM_ACTIVATEAPP set frame's visibility before
171 calling w32fullscreen_hook. For WM_DISPLAYCHANGE call
172 w32fullscreen_hook immediately.
173 (x_fullscreen_adjust, x_check_fullscreen): Remove.
174 (w32fullscreen_hook): Call change_frame_size just as with a
175 "normal" frame resize operation. Call do_pending_window_change.
176 (x_set_window_size): Try to handle fullwidth and fullheight more
177 accurately. Don't rely on w32_enable_frame_resize_hack.
178 (w32_enable_frame_resize_hack): Remove variable.
179 * widget.c (EmacsFrameResize): Remove dead code.
180 Call frame_size_history_add
181 * window.c (run_window_configuration_change_hook):
182 Check f->after_make_frame instead of
183 f->can_run_window_configuration_change_hook.
184 * xfns.c (x_change_tool_bar_height): Handle frame's fullscreen status.
185 (Fx_create_frame): Process fullscreen parameter after frame has
187 (Fx_frame_geometry): Don't pollute pure storage.
188 * xterm.c (x_net_wm_state, x_handle_net_wm_state):
189 Call frame_size_history_add.
190 (do_ewmh_fullscreen): Handle x_frame_normalize_before_maximize.
191 (x_check_fullscreen): Count in menubar when calling
192 XResizeWindow. Wait for ConfigureNotify event.
193 Call frame_size_history_add.
194 (x_set_window_size_1): Remove PIXELWISE argument. Try to handle
195 changing a fullheight frame's width or a fullwidth frame's
196 height. Call frame_size_history_add.
197 (x_set_window_size): Simplify xg_frame_set_char_size and
198 x_set_window_size_1 calls.
199 (x_frame_normalize_before_maximize): New variable.
201 2015-02-07 Paul Eggert <eggert@cs.ucla.edu>
203 Remove no-longer-used cursor_in_echo_area code
204 * dispnew.c (set_window_cursor_after_update, update_frame_1):
205 Remove checks for negative cursor_in_echo_area, since this var is
206 a boolean, and has been a boolean for some time. Simplify.
207 * dispnew.c (init_display):
208 * xdisp.c (message3_nolog, vmessage): Use bool for boolean.
210 2015-02-05 Stefan Monnier <monnier@iro.umontreal.ca>
212 * eval.c (Ffunction): Handle the new (:documentation ...) form.
213 (syms_of_eval): Declare `:documentation'.
215 2015-02-05 Martin Rudalics <rudalics@gmx.at>
217 * xdisp.c (Fwindow_text_pixel_size): Remove optional BUFFER
218 argument added on 2015-02-01.
220 2015-02-04 Paul Eggert <eggert@cs.ucla.edu>
222 Remove no-longer-used two_byte_p calculations
223 * dispextern.h (struct glyph_string): Remove member two_byte_p.
225 * xdisp.c (get_glyph_face_and_encoding): Remove arg two_byte_p.
228 2015-02-03 Paul Eggert <eggert@cs.ucla.edu>
230 Omit unnecessary var if GTK or NS
231 * frame.c, frame.h (frame_default_tool_bar_height) [USE_GTK||HAVE_NS]:
232 Now a constant zero on these platforms.
234 2015-02-01 Martin Rudalics <rudalics@gmx.at>
236 * xdisp.c (Fwindow_text_pixel_size): Add optional argument BUFFER.
238 2015-01-31 Eli Zaretskii <eliz@gnu.org>
240 * coding.c (raw_text_coding_system_p): New function.
242 * keyboard.c (read_decoded_event_from_main_queue): Use it when the
243 keyboard coding-system is 'raw-text'. (Bug#19532)
245 * coding.h (raw_text_coding_system_p): Add prototype.
247 2015-01-31 Andreas Schwab <schwab@linux-m68k.org>
249 * Makefile.in (gl-stamp): Generate globals.h through the use of
251 (globals.h): Replace with empty command.
253 2015-01-31 Eli Zaretskii <eliz@gnu.org>
255 * keyboard.c (kbd_buffer_store_event_hold): Ignore FOCUS_OUT_EVENT
256 and ICONIFY_EVENT for the purposes of breaking while-no-input
259 * dired.c (read_dirent): Correct the "MSDOS hacks" hack: the
260 special code for errno = ENOENT or EACCES is needed for WINDOWSNT,
263 2015-01-31 Paul Eggert <eggert@cs.ucla.edu>
265 Simplify read_dirent's MSDOS hacks
266 * dired.c (read_dirent): Simplify by removing the need for the
267 DIR_ENTRY argument. All callers changed. This separates the
268 MS-DOS idiosyncrasies better from the rest of the code.
270 2015-01-30 Eli Zaretskii <eliz@gnu.org>
272 * dired.c (read_dirent): Accept an additional argument
273 FIRST_ENTRY. If readdir fails with ENOENT or EACCES the first
274 time it is called, report the error as if it happened in
276 (directory_files_internal, file_name_completion): Adjust callers
279 2015-01-30 Paul Eggert <eggert@cs.ucla.edu>
281 Refactor calls to opendir for simplicity
282 * dired.c (open_directory): Accept Lisp_Object, not char *, for
283 dirname. Signal an error if the open fails. All callers changed.
285 2015-01-29 Paul Eggert <eggert@cs.ucla.edu>
287 Report readdir failures
288 Previously, on non-MS-Windows platforms the code treated most
289 readdir failures as EOF. This was incorrect, e.g., when readdir
290 fails with errno == EOVERFLOW. Signal an error instead.
291 * dired.c (read_dirent):
292 New function, which signals an error when readdir fails.
293 (directory_files_internal, file_name_completion): Use it.
295 2015-01-29 Eli Zaretskii <eliz@gnu.org>
297 Use bool for boolean in w32menu.c, w32font.c, w32uniscribe.c.
298 * w32uniscribe.c (uniscribe_list, uniscribe_match): Use bool where
301 * w32font.c (struct font_callback_data, w32font_list_internal)
302 (w32font_driver, w32font_match_internal): Use bool where appropriate.
304 * w32menu.c (x_activate_menubar, set_frame_menubar)
305 (w32_dialog_show, initialize_frame_menubar, w32_menu_show)
306 (is_simple_dialog): Use bool where appropriate.
308 2015-01-28 Paul Eggert <eggert@cs.ucla.edu>
310 Use bool, not int, to track face changes
311 * xfaces.c (face_change): Rename from face_change_count, and
312 change from int to bool. The var is now true (instead of nonzero)
313 if attributes have changed; this is simpler. All uses changed.
316 2015-01-28 Eli Zaretskii <eliz@gnu.org>
318 * dired.c (directory_files_internal, file_name_completion)
319 [WINDOWSNT]: Signal an error when errno is set non-zero by
320 'readdir', regardless of its value.
322 * w32.c (sys_readdir): Set errno to ENOENT when the directory
323 doesn't exist and to EACCES when it's not accessible to the
324 current user. Set errno to zero when FindNextFile exhausts the
325 directory, so that callers don't interpret that as an error and
326 don't signal a file-error.
327 (open_unc_volume): Set errno to ENOENT if WNetOpenEnum fails.
329 * dired.c (directory_files_internal) [WINDOWSNT]: If readdir
330 returns NULL and errno is ENOTDIR, behave as if opendir failed to
331 open the directory. (Bug#19701)
333 * w32.c (sys_readdir): If FindFirstFile fails because the
334 directory doesn't exist, set errno to ENOTDIR.
336 2015-01-28 Jan Djärv <jan.h.d@swipnet.se>
338 * nsterm.m (drawRect:): Add block/unblock_input (Bug#19660).
340 2015-01-28 Paul Eggert <eggert@cs.ucla.edu>
342 Fix coding.c subscript error
343 * coding.c (CODING_ISO_INVOKED_CHARSET):
344 Avoid undefined behavior if CODING_ISO_INVOCATION returns negative.
346 2015-01-28 Eli Zaretskii <eliz@gnu.org>
348 * xdisp.c (produce_image_glyph): Fix display of images in R2L
349 screen lines: prepend the new glyph to the ones already there
350 instead of appending it.
352 * w32fns.c (w32_set_title_bar_text): New function, including
353 support for titles with non-ASCII characters outside of the
354 current system codepage.
355 (x_set_name, x_set_title): Use it. (Bug#19590)
357 * indent.c (Fvertical_motion): Return zero if we started from ZV
358 and there's an overlay after-string there. (Bug#19553)
360 * emacs.c (usage_message): Fix the description of the -nl switch.
363 * xdisp.c (move_it_to, try_cursor_movement): Don't use the window
364 end information if the window_end_valid flag is unset.
365 (try_window_id): If the call to display_line invalidated the
366 window end information, give up the try_window_id optimization.
369 * w32fns.c (Fx_server_version, Fx_server_vendor): Doc fix.
370 * xfns.c (Fx_server_version, Fx_server_vendor): Doc fix.
372 * emacs.c (syms_of_emacs) <system-configuration>: Doc fix. (Bug#19502)
374 2015-01-28 Stefan Monnier <monnier@iro.umontreal.ca>
376 * lisp.mk (lisp): Add cl-preloaded.
378 2015-01-27 Paul Eggert <eggert@cs.ucla.edu>
380 Use bool for boolean in xfaces.c
381 * dispextern.h: Adjust to signature changes.
382 * font.c (font_at, font_range):
383 * fontset.c (Finternal_char_font):
384 * fringe.c (draw_fringe_bitmap_1):
385 * xdisp.c (handle_face_prop, face_before_or_after_it_pos)
386 (get_next_display_element, highlight_trailing_whitespace)
387 (display_string, calc_line_height_property)
388 (note_mode_line_or_margin_highlight, note_mouse_highlight):
389 * xfaces.c (tty_suppress_bold_inverse_default_colors_p)
390 (menu_face_changed_default, recompute_basic_faces)
391 (Fbitmap_spec_p, parse_rgb_list, tty_lookup_color)
392 (tty_defined_color, defined_color, face_color_gray_p)
393 (face_color_supported_p, load_color2, load_face_colors)
394 (Fx_list_fonts, LFACEP, push_named_merge_point)
395 (resolve_face_name, lface_from_face_name_no_resolve)
396 (lface_from_face_name, get_lface_attributes_no_remap)
397 (get_lface_attributes, lface_fully_specified_p)
398 (set_lface_from_font, merge_face_vectors, merge_named_face)
399 (merge_face_ref, Finternal_make_lisp_face)
400 (Finternal_lisp_face_p, Finternal_copy_lisp_face)
401 (Finternal_set_lisp_face_attribute)
402 (update_face_from_frame_parameter, set_font_frame_param)
403 (face_boolean_x_resource_value)
404 (Finternal_set_lisp_face_attribute_from_resource)
405 (x_update_menu_appearance, Finternal_get_lisp_face_attribute)
406 (Finternal_merge_in_global_face, Fface_font, face_attr_equal_p)
407 (lface_equal_p, Finternal_lisp_face_equal_p)
408 (Finternal_lisp_face_empty_p, lface_same_font_attributes_p)
409 (Fcolor_distance, lookup_named_face, lookup_basic_face)
410 (lookup_derived_face, Fface_attributes_as_vector)
411 (x_supports_face_attributes_p, tty_supports_face_attributes_p)
412 (Fdisplay_supports_face_attributes_p, realize_basic_faces)
413 (realize_default_face, realize_named_face)
414 (realize_non_ascii_face, realize_x_face, map_tty_color)
415 (realize_tty_face, compute_char_face, face_at_buffer_position)
416 (face_for_overlay_string, face_at_string_position):
417 Use bool for boolean.
418 * xfaces.c (set_lface_from_font):
419 Return void, since callers never use the result.
421 2015-01-26 Andreas Schwab <schwab@linux-m68k.org>
423 * image.c (lookup_pixel_color): Reorder conditions that are
425 (x_to_xcolors): Likewise.
426 (x_detect_edges): Likewise.
427 (png_load_body): Likewise.
428 (gif_close): Likewise.
429 (gif_load): Likewise.
431 2015-01-25 Eli Zaretskii <eliz@gnu.org>
433 Use bool for boolean in w32term.c
434 * w32term.c (x_update_window_begin, x_update_window_end)
435 (x_update_end, x_after_update_window_line)
436 (x_set_glyph_string_gc, x_draw_glyph_string_background)
437 (x_draw_glyph_string_foreground)
438 (x_draw_composite_glyph_string_foreground)
439 (x_draw_glyphless_glyph_string_foreground)
440 (x_draw_image_glyph_string, x_draw_glyph_string)
441 (x_draw_stretch_glyph_string, note_mouse_movement)
442 (w32_mouse_position, x_scroll_bar_report_motion)
443 (x_horizontal_scroll_bar_report_motion, w32_read_socket)
444 (w32_set_vertical_scroll_bar, w32_set_horizontal_scroll_bar)
445 (w32_draw_window_cursor, x_new_font, x_set_offset)
446 (x_set_window_size, x_make_frame_invisible, x_iconify_frame):
447 Use bool where appropriate.
449 Use bool for boolean in w32fns.c
450 * w32fns.c (w32_defined_color, x_decode_color)
451 (Fxw_color_defined_p, Fxw_color_values, x_set_icon_type)
452 (x_set_menu_bar_lines, x_change_tool_bar_height)
453 (x_set_internal_border_width, x_explicitly_set_name)
454 (x_implicitly_set_name, Fx_create_frame, w32_window)
455 (x_create_tip_frame, Fx_show_tip): Use bool where appropriate.
457 2015-01-25 Paul Eggert <eggert@cs.ucla.edu>
459 Use bool for boolean in xfns.c
460 * xfaces.c (x_update_menu_appearance):
461 * xfns.c (x_real_positions, x_defined_color, x_decode_color)
462 (xg_set_icon, xg_set_icon_from_xpm_data, x_set_cursor_color)
463 (x_set_icon_type, x_set_icon_name, x_set_menu_bar_lines)
464 (x_change_tool_bar_height, x_set_internal_border_width)
465 (x_encode_text, x_set_name_internal, x_explicitly_set_name)
466 (x_implicitly_set_name, x_default_scroll_bar_color_parameter)
467 (hack_wm_protocols, xic_create_fontsetname, xic_free_xfontset)
468 (x_window, x_icon, Fx_wm_set_size_hint, Fx_create_frame)
469 (Fxw_color_defined_p, Fxw_color_values, x_create_tip_frame)
470 (Fx_show_tip, clean_up_file_dialog, Fx_file_dialog)
471 (clean_up_dialog, syms_of_xfns):
472 * xterm.h (xg_set_icon, xg_set_icon_from_xpm_data)
473 (xic_create_fontsetname):
474 Use bool for boolean.
475 * xfns.c: Include bitmaps/gray.xbm unconditionally.
477 Count MANY function args more reliably
478 * alloc.c (Fgc_status, purecopy, unbind_to, garbage_collect_1):
479 * buffer.c (Fbuffer_list, Fkill_buffer):
480 * callint.c (read_file_name, Fcall_interactively):
481 * charset.c (Fset_charset_priority, syms_of_charset):
482 * chartab.c (uniprop_encode_value_numeric):
483 * coding.c (syms_of_coding):
484 * composite.c (syms_of_composite):
485 * data.c (wrong_range):
486 * dbusbind.c (syms_of_dbusbind):
487 * dired.c (file_attributes):
488 * editfns.c (Fdecode_time, update_buffer_properties, format2):
489 * eval.c (run_hook_with_args_2, apply1, call1, call2, call3)
490 (call4, call5, call6, call7):
491 * fileio.c (Finsert_file_contents, choose_write_coding_system)
492 (Fcar_less_than_car, build_annotations, auto_save_error):
493 * filelock.c (get_boot_time):
494 * fns.c (internal_equal, nconc2, Fyes_or_no_p, Fwidget_apply):
495 (maybe_resize_hash_table, secure_hash):
496 * font.c (font_style_to_value, font_open_by_name, Flist_fonts):
497 * fontset.c (fontset_add, Fset_fontset_font):
498 * ftfont.c (ftfont_lookup_cache):
499 * gtkutil.c (xg_get_font):
500 * insdel.c (signal_before_change, signal_after_change):
501 * keymap.c (append_key):
502 * lread.c (load_warn_old_style_backquotes, Fload, init_lread):
503 * minibuf.c (Fread_buffer):
504 * print.c (print_preprocess):
505 * process.c (Fformat_network_address, Fmake_network_process)
506 (server_accept_connection):
507 * sound.c (Fplay_sound_internal):
508 * term.c (Fsuspend_tty, Fresume_tty):
509 * window.c (window_list):
510 * xdisp.c (run_redisplay_end_trigger_hook, add_to_log)
511 (message_with_string):
512 * xfaces.c (Fx_list_fonts):
513 * xfont.c (syms_of_xfont):
514 * xselect.c (x_handle_selection_request)
515 (x_handle_selection_clear, x_clear_frame_selections)
516 (x_clipboard_manager_error_1):
517 Prefer CALLMANY and CALLN to counting args by hand.
518 * doc.c (reread_doc_file): Remove unused code.
519 * fns.c (concat2, concat3): Redo to avoid need for local-var vector.
520 (cmpfn_user_defined, hashfn_user_defined, Fmaphash):
521 Prefer call1 and call2 to Ffuncall.
522 * keyboard.c (safe_run_hook_funcall, safe_run_hooks):
523 Use struct literal rather than a local var, for simplicity.
524 * keymap.c (where_is_internal): Use NULL rather than a pointer
526 * lisp.h (CALLMANY, CALLN): New macros.
527 * sound.c (Fplay_sound_internal): Coalesce duplicate code.
530 Use gnustep-config if available
531 * emacs.c [NS_IMPL_GNUSTEP]: Don't include <GNUstepBase/GSConfig.h>.
532 It doesn't appear to be needed, and the inclusion breaks on
533 Ubuntu 14.10 when 'configure' uses 'gnustep-config'.
535 2015-01-22 Eli Zaretskii <eliz@gnu.org>
537 * xdisp.c (init_iterator): Restore a comment lost in transition.
539 2015-01-22 Paul Eggert <eggert@cs.ucla.edu>
541 Use bool for boolean in xfont.c, xftfont.c, xgselect.c
542 * xfont.c (xfont_driver, xfont_chars_supported)
543 (xfont_text_extents):
544 * xftfont.c (xftfont_get_colors, xftfont_open)
545 (xftfont_prepare_face, xftfont_done_face)
546 (xftfont_cached_font_ok):
547 * xgselect.c (xg_select):
548 Use bool for boolean.
550 Don't downcase system diagnostics' first letters
551 * fileio.c (report_file_errno): Don't downcase, and simplify.
554 Isolate NIL_IS_ZERO-assuming code better
555 Suggested by Stefan Monnier in:
556 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00588.html
557 * alloc.c (allocate_pseudovector):
558 Use memclear, not memsetnil, to remove a 'verify'.
559 * callint.c (Fcall_interactively):
560 * dispnew.c (realloc_glyph_pool):
561 * xdisp.c (init_iterator):
562 Use memclear, not memset, to remove a 'verify'.
563 * lisp.h (memclear): Rename from memsetnil, and take a byte
564 count rather than a word count. All callers changed.
566 2015-01-20 Paul Eggert <eggert@cs.ucla.edu>
568 Undo port to hypothetical nonzero Qnil case
569 This mostly undoes the previous change in this area. See:
570 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00570.html
571 * alloc.c (allocate_pseudovector):
572 * callint.c (Fcall_interactively):
573 * dispnew.c (realloc_glyph_pool):
574 * fringe.c (init_fringe):
575 * lisp.h (memsetnil):
576 * xdisp.c (init_iterator):
577 Simplify by assuming that Qnil is zero, but verify the assumption.
578 * lisp.h (NIL_IS_ZERO): Revert back to this symbol, removing
579 NIL_IS_NONZERO. All uses changed.
581 2015-01-20 Jan Djärv <jan.h.d@swipnet.se>
583 * nsterm.m (EV_TRAILER2): Set Vinhibit_quit to Qt (Bug#19531).
585 2015-01-20 Dmitry Antipov <dmantipov@yandex.ru>
587 Prefer xlispstrdup to avoid dumb calls to strlen.
588 * nsfont.m (ns_get_family):
589 * nsterm.m (ns_term_init):
590 * w32fns.c (w32_window):
591 * xfns.c (x_window, Fx_select_font): Use xlispstrdup.
593 2015-01-20 Paul Eggert <eggert@cs.ucla.edu>
595 Correct an old fix for GTK font selection
596 * gtkutil.c (xg_get_font): Fix off-by-2 typo.
599 Fix minor bugs with printing null bytes
600 * minibuf.c (read_minibuf_noninteractive):
601 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]:
602 Work even if the Lisp string contains a null byte.
604 Port to hypothetical case where Qnil is nonzero
605 * alloc.c (allocate_pseudovector):
606 * callint.c (Fcall_interactively):
607 * coding.c (syms_of_coding):
608 * dispnew.c (realloc_glyph_pool):
609 * fringe.c (init_fringe):
610 * lisp.h (memsetnil):
611 * xdisp.c (init_iterator):
612 Port to the currently-hypothetical case where Qnil is nonzero.
613 * dispnew.c (adjust_glyph_matrix): Remove unnecessary verification,
614 as there are no Lisp_Object values in the data here.
615 * lisp.h (NIL_IS_NONZERO): New symbol, replacing NIL_IS_ZERO.
616 All uses changed. Define only if not already defined, so that one
617 can debug with -DNIL_IS_NONZERO.
618 * xdisp.c (init_iterator): Remove unnecessary initializations to 0.
620 2015-01-19 Eli Zaretskii <eliz@gnu.org>
622 * dispnew.c (adjust_glyph_matrix, realloc_glyph_pool): Verify that
623 Qnil is represented as zero, before using that to initialize parts
624 of the glyph structure.
626 * xdisp.c (init_iterator): Verify that Qnil is represented as
627 zero, before using that to initialize parts of the iterator
630 2015-01-19 Paul Eggert <eggert@cs.ucla.edu>
632 Prefer memset to repeatedly assigning Qnil
633 * alloc.c (allocate_pseudovector): Catch more bogus values.
634 * alloc.c (allocate_pseudovector):
635 * callint.c (Fcall_interactively):
636 * coding.c (syms_of_coding):
637 * fringe.c (init_fringe):
638 Verify that Qnil == 0.
639 * callint.c (Fcall_interactively):
640 * eval.c (Fapply, Ffuncall):
641 * fns.c (mapcar1, larger_vector):
642 * font.c (font_expand_wildcards):
643 * fringe.c (init_fringe):
644 Prefer memset to assigning zeros by hand.
645 * callint.c (Fcall_interactively):
646 Remove duplicate assignment of Qnil to args[i].
647 * coding.c (syms_of_coding):
648 Prefer LISP_INITIALLY_ZERO to assigning zeros by hand.
649 * fileio.c (Ffile_selinux_context):
650 Rewrite to avoid need for Lisp_Object array.
651 * lisp.h (XLI_BUILTIN_LISPSYM): New macro.
652 (DEFINE_LISP_SYMBOL_END): Use it.
653 (NIL_IS_ZERO): New constant.
654 (memsetnil): New function.
656 2015-01-16 Dmitry Antipov <dmantipov@yandex.ru>
658 Tune pseudovector allocation assuming Qnil == 0.
659 * alloc.c (allocate_pseudovector): Use memset for both
660 Lisp_Objects and regular slots. Add zerolen arg.
661 * lisp.h (allocate_pseudovector): Adjust prototype.
662 (ALLOCATE_PSEUDOVECTOR): Adjust user.
663 (ALLOCATE_ZEROED_PSEUDOVECTOR): New macro.
664 (allocate_hash_table, allocate_window, allocate_frame)
665 (allocate_process, allocate_terminal): Remove prototypes.
666 * fns.c (allocate_hash_table): Now static here.
667 * frame.c (allocate_frame):
668 * process.c (allocate_process):
669 * terminal.c (allocate_terminal):
670 * window.c (allocate_window): Now static here.
671 Use ALLOCATE_ZEROED_PSEUDOVECTOR. Add comment.
673 * lisp.h (XTERMINAL): Add eassert.
674 * process.c (make_lisp_proc): Now static here.
676 Prefer INLINE functions in font.h to match style used in lisp.h.
677 * font.h (FONTP, FONT_SPEC_P, FONT_ENTITY_P, FONT_OBJECT_P)
678 (CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY, CHECK_FONT_OBJECT)
679 (XFONT_SPEC, XFONT_ENTITY, XFONT_OBJECT, CHECK_FONT_GET_OBJECT):
681 * font.c (Ffont_otf_alternates, Fquery_font, Ffont_get_glyphs):
682 * ftfont.c (ftfont_shape):
683 * macfont.m (macfont_shape):
684 * w32uniscribe.c (uniscribe_shape):
685 * xftfont.c (xftfont_shape): Adjust CHECK_FONT_GET_OBJECT users.
687 2015-01-16 Paul Eggert <eggert@cs.ucla.edu>
689 Give up on -Wsuggest-attribute=const
690 * decompress.c (Fzlib_available_p):
691 * gnutls.c (Fgnutls_available_p):
692 * gtkutil.h (xg_uses_old_file_dialog):
693 * xdisp.c (Ftool_bar_height):
694 * xmenu.c (popup_activated):
695 No longer const, since it's not const on at lest some
696 configurations, and we shouldn't lie to the compiler.
698 2015-01-15 Eli Zaretskii <eliz@gnu.org>
700 * fileio.c: Include binary-io.h.
701 (Fset_binary_mode): New function.
702 (syms_of_fileio): Defsubr it.
703 (syms_of_fileio) <Qstdin, Qstdout, Qstderr>: DEFSYM them.
705 2015-01-15 Teodor Zlatanov <tzz@lifelogs.com>
707 * gnutls.c (init_gnutls_functions): Import gnutls_x509_crt_check_issuer.
708 (Fgnutls_peer_status): Use it to set the :self-signed flag.
709 Rename the previous :self-signed to :unknown-ca. (Bug#19404)
710 (Fgnutls_peer_status_warning_describe): Explain :unknown-ca flag.
712 2015-01-14 Eli Zaretskii <eliz@gnu.org>
714 * w32fns.c (w32_wnd_proc): Ignore MENUITEMINFO's dwItemData data
715 when FLAGS indicate the item is not highlighted. (Bug#19596)
717 2015-01-14 Martin Rudalics <rudalics@gmx.at>
719 * xmenu.c (update_frame_menubar): Remove garbaged code.
721 2015-01-14 Paul Eggert <eggert@cs.ucla.edu>
723 remove_slash_colon need not be inline
724 * process.c, process.h (remove_slash_colon): No longer inline.
725 This saves text bytes without hurting runtime performance.
727 2015-01-14 Dmitry Antipov <dmantipov@yandex.ru>
729 Avoid extra multibyteness check in ENCODE_FILE users.
730 * callproc.c (encode_current_directory, Fcall_process, call_process):
731 * dired.c (directory_files_internal, file_name_completion):
732 Do not check for STRING_MULTIBYTE because encode_file_name
733 is a no-op for unibyte strings.
735 * process.h (remove_slash_colon): New function.
736 * callproc.c (encode_current_directory, call_process):
737 * process.c (Fstart_process): Use it.
739 Consistently handle time zone specification.
740 * editfns.c (decode_time_zone): New function, refactored out from ...
741 (Fencode_time): ... adjusted user.
742 (Fset_time_zone_rule): Use decode_time_zone.
744 * editfns.c (make_buffer_string_both): If requested range intersects
745 the gap, don't move the latter but copy in two regions, thus avoiding
746 unnecessary relocation of buffer data.
748 2015-01-14 Paul Eggert <eggert@cs.ucla.edu>
750 Use bool for boolean in xmenu.c, xml.c
751 * xmenu.c (x_menu_set_in_use, popup_get_selection)
752 (Fx_menu_bar_open_internal, popup_widget_loop)
753 (x_activate_menubar, xg_crazy_callback_abort)
754 (update_frame_menubar, set_frame_menubar)
755 (initialize_frame_menubar, free_frame_menubar)
756 (create_and_show_popup_menu, x_menu_show)
757 (create_and_show_dialog, x_dialog_show):
758 * xml.c (libxml2_loaded_p, init_libxml2_functions, parse_region)
759 (Flibxml_parse_html_region, Flibxml_parse_xml_region):
760 * xrdb.c (main) [TESTRM]:
761 * xsettings.c (init_gsettings):
762 * xterm.c (XFillRectangle, xg_scroll_callback)
763 (xg_end_scroll_callback):
764 * xterm.h (x_menu_set_in_use) [USE_GTK || USE_MOTIF]:
765 Use bool for boolean.
766 * xmenu.c (TRUE): Remove; no longer used.
767 (show_help_event): Remove long-unused code.
768 (set_frame_menubar): Remove "#if 1" and corresponding "#endif" lines.
770 2015-01-13 Paul Eggert <eggert@cs.ucla.edu>
772 Don't say Fnext_read_file_uses_dialog_p is const
773 It's const only if a windowing system is not used; don't say it's
774 const otherwise. See:
775 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00310.html
776 * fileio.c (next_read_file_uses_dialog_p): Remove.
777 Move guts back to ...
778 (Fnext_read_file_uses_dialog_p): ... here.
779 Don't declare as const, as make-docfile.c now has a special case
780 for this function. This is an ugly hack, but it's better than
781 lying to the compiler.
783 Remove now-unnecessary forward XTYPE decl
784 * lisp.h (XTYPE): Remove forward declaration. The recent merge
785 from emacs-24 fixed the problem in a better way, by moving XPNTR's
786 definition to after XTYPE's.
788 2015-01-13 Eli Zaretskii <eliz@gnu.org>
790 Fix problems with 32-bit wide-int build exposed by MinGW.
791 * lisp.h (XPNTR): Move definition to after XTYPE, to avoid
792 compilation error in an unoptimized build when !USE_LSB_TAG.
794 * w32heap.c (DUMPED_HEAP_SIZE): For 32-bit wide-int build, use the
795 same larger value as for the 64-bit build.
797 * w32term.h (SCROLL_BAR_PACK): Cast the result to UINT_PTR to
798 avoid compiler warnings.
800 * w32proc.c (Fw32_get_codepage_charset, Fw32_set_keyboard_layout):
801 Avoid compiler warnings about cast from integer to pointer of
804 * w32menu.c (menubar_selection_callback, w32_menu_show): Cast to
805 UINT_PTR instead of EMACS_INT, to avoid compiler warnings about
806 casting from integer to pointer of different size.
807 (add_menu_item): Pass the help-echo string as a pointer to
808 Lisp_String, not as a Lisp_Object.
809 (w32_menu_display_help): Use make_lisp_ptr to reconstruct a Lisp
810 string object from its C pointer.
812 * w32fns.c (w32_msg_pump) <WM_EMACS_UNREGISTER_HOT_KEY>: Use
813 make_lisp_ptr instead of XIL, to reconstruct a Lisp_Cons from its
815 <WM_EMACS_TOGGLE_LOCK_KEY>: msg.lparam is now a C integer.
816 (Fx_create_frame): Type-cast the result of XFASTINT to avoild
817 compiler warnings about size differences.
818 (Fw32_unregister_hot_key): Pass the tail of w32_grabbed_keys as a
819 pointer to a Lisp_Cons struct, not as a disguised EMACS_INT.
820 (Fw32_toggle_lock_key): Pass the new state of the key as a C
821 integer; use -1 for nil. Doc fix.
823 * .gdbinit (xgetsym): New subroutine.
824 (xsymname, xsymbol): Use it.
825 (xprintsym): No need to call xgetptr.
827 2015-01-13 Martin Rudalics <rudalics@gmx.at>
829 * frame.c (adjust_frame_size): Make sure new numbers of
830 lines/columns get installed after font size change (Bug#19575).
832 2015-01-13 Dmitry Antipov <dmantipov@yandex.ru>
834 Add DEFUN attributes.
835 * callint.c (Finteractive):
836 * character.c (Fcharacterp, Fmax_char):
837 * data.c (Feq, Fnull, Fconsp, Fatom, Flistp, Fnlistp, Fsymbolp)
838 (Fstringp, Fchar_or_string_p, Fintegerp, Fnatnump, Fnumberp)
839 (Ffloatp, Fbyteorder):
840 * decompress.c (Fzlib_available_p):
842 * frame.c (Fframe_windows_min_size):
843 * gnutls.c (Fgnutls_error_p, Fgnutls_available_p):
844 * window.c (Fwindow__sanitize_window_sizes):
845 * xdisp.c (Ftool_bar_height):
846 * xfaces.c (Fface_attribute_relative_p): Add const attribute.
847 * emacs.c (Fkill_emacs):
849 * keyboard.c (Ftop_level, Fexit_recursive_edit)
850 (Fabor_recursive_edit): Add noreturn attribute.
852 * search.c (fast_string_match_internal): New function,
854 (fast_string_match, fast_string_match_ignore_case): ...functions
856 * lisp.h (fast_string_match, fast_string_match_ignore_case):
857 inlined from here now.
858 (fast_string_match_internal): Add prototype.
859 * dired.c (file_name_completion): Use fast_string_match_internal.
861 * fileio.c (next_read_file_uses_dialog_p): New workaround ...
862 (Fnext_read_file_uses_dialog_p): ... called from here to avoid
863 ATTRIBUTE_CONST dependency from #ifdefs. For details, see
864 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00289.html.
866 2015-01-12 Paul Eggert <eggert@cs.ucla.edu>
868 Port to 32-bit MingGW --with-wide-int
869 Problem reported by Eli Zaretskii in:
870 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00265.html
871 * lisp.h (struct Lisp_Sub_Char_Table): Check that offset matches
872 what we think it is, rather than checking only its alignment (and
873 doing so incorrectly on MinGW).
875 2015-01-12 Dmitry Antipov <dmantipov@yandex.ru>
877 * fileio.c (Ffile_name_as_directory, Fdirectory_file_name):
878 Remove dead NILP check.
879 * image.c (Flookup_image): Use regular format for docstring.
880 * keyboard.c (apply_modifiers_uncached): Use stpcpy.
882 2015-01-12 Martin Rudalics <rudalics@gmx.at>
884 * dispnew.c (change_frame_size_1): Pass Qchange_frame_size to
886 * frame.c (frame_default_tool_bar_height): New variable.
887 (adjust_frame_size): Possibly add requested adjustment to
888 Vframe_adjust_size_history.
889 (make_frame): Initialize tool_bar_redisplayed_once slot.
890 (Fset_frame_height, Fset_frame_width, Fset_frame_size): Clarify
891 doc-string. Call adjust_frame_size unconditionally (the frame's
892 text size may remain unaltered but the pixel size may change).
893 (x_figure_window_size): If frame_default_tool_bar_height was
894 set, use it instead of calculating the tool bar height from
895 DEFAULT_TOOL_BAR_IMAGE_HEIGHT. Don't set
896 Vframe_initial_frame_tool_bar_height.
897 (Qchange_frame_size, Qxg_frame_set_char_size)
898 (Qset_window_configuration, Qx_create_frame_1)
899 (Qx_create_frame_2): New symbols.
900 (Vframe_initial_frame_tool_bar_height): Remove.
901 (Vframe_adjust_size_history): New history variable for debugging
902 frame size adjustments.
903 * frame.h (struct frame): New boolean slot
904 tool_bar_redisplayed_once.
905 (frame_default_tool_bar_height): Extern.
906 * gtkutil.c (xg_frame_set_char_size): Pass Qxg_frame_set_char_size
907 to adjust_frame_size.
908 * nsfns.m (Fx_create_frame): Pass Pass Qx_create_frame_1 and
909 Qx_create_frame_2 to adjust_frame_size.
910 * w32fns.c (x_change_tool_bar_height): Call adjust_frame_size with
911 inhibit 1 when we have not redisplayed the tool bar yet.
912 (Fx_create_frame): Pass Pass Qx_create_frame_1 and
913 Qx_create_frame_2 to adjust_frame_size.
914 * w32menu.c (set_frame_menubar): Simplify adjust_frame_size
916 * window.c (Fset_window_configuration):
917 Pass Qset_window_configuration to adjust_frame_size.
918 * xdisp.c (redisplay_tool_bar): Assign new height to
919 frame_default_tool_bar_height.
920 (redisplay_internal): If we haven't redisplayed this frame's
921 tool bar, call redisplay_tool_bar early so we can adjust the
922 frame size accordingly.
923 * xfns.c (x_change_tool_bar_height): Call adjust_frame_size with
924 inhibit 1 when we have not redisplayed the tool bar yet.
925 (Fx_create_frame): Pass Pass Qx_create_frame_1 and
926 Qx_create_frame_2 to adjust_frame_size.
928 2015-01-12 Paul Eggert <eggert@cs.ucla.edu>
930 Have 'make' output better GEN names
931 * Makefile.in (gl-stamp, globals.h): Simplify by putting the new
932 contents of globals.h into gl-stamp. This lets us use AM_V_GEN
933 more naturally so that 'make' can output more-accurate names.
935 2015-01-11 Stefan Monnier <monnier@iro.umontreal.ca>
937 * buffer.c (init_buffer_once): Initialize buffer_local_flags before
938 calling reset_buffer_local_variables, and make sure we initialize
941 2015-01-11 Dmitry Antipov <dmantipov@yandex.ru>
943 * coding.c (Fcoding_system_plist): Use common style for docstring.
945 2015-01-11 Paul Eggert <eggert@cs.ucla.edu>
947 Port to MSB hosts without optimization
948 E.g., when configuring --with-wide-int CFLAGS='-O0' on x86,
949 the inline function XTYPE needs to be declared before being used.
950 * lisp.h (XTYPE): New forward declaration.
952 2015-01-10 Paul Eggert <eggert@cs.ucla.edu>
954 Port to 32-bit --with-wide-int
955 Prefer symbol indexes to struct Lisp_Symbol * casted and then
956 widened, as the latter had trouble with GCC on Fedora 21 when
957 configured --with-wide-int and when used in static initializers.
958 * alloc.c (garbage_collect_1, which_symbols):
959 * lread.c (init_obarray):
960 Prefer builtin_lisp_symbol when it can be used.
961 * dispextern.h (struct image_type.type):
962 * font.c (font_property_table.key):
963 * frame.c (struct frame_parm_table.sym):
964 * keyboard.c (scroll_bar_parts, struct event_head):
965 * xdisp.c (struct props.name):
966 Use the index of a builtin symbol rather than its address.
968 * lisp.h (TAG_SYMPTR, XSYMBOL_INIT): Remove, replacing with ...
969 (TAG_SYMOFFSET, SYMBOL_INDEX): ... new macros that deal with
970 symbol indexes rather than pointers, and which work better on MSB
971 hosts because they shift right before tagging. All uses changed.
972 (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END):
973 No longer noops on wide-int hosts, since they work now.
974 (builtin_lisp_symbol): New function.
976 Port to HAVE_FREETYPE && !HAVE_XFT
977 * dispextern.h (struct face.extra) [HAVE_FREETYPE && !HAVE_XFT]:
978 * font.h (syms_of_xftfont) [HAVE_FREETYPE && !HAVE_XFT]:
979 Declare in this case too.
981 2015-01-10 Eli Zaretskii <eliz@gnu.org>
983 * w32fns.c (Fw32_register_hot_key): Use XINT instead of XLI.
985 * w32notify.c (Fw32notify_add_watch, w32_get_watch_object):
986 Use make_pointer_integer instead of XIL.
987 (Fw32notify_rm_watch): Use XINTPTR instead of XLI.
989 * w32inevt.c (handle_file_notifications): Use make_pointer_integer
990 instead of XIL. Put a list of the descriptor, action, and file
991 name in event->arg, instead of spreading them between event->code
994 * w32term.c (queue_notifications): Use make_pointer_integer
995 instead of XIL. Put a list of the descriptor, action, and file
996 name in event->arg, instead of spreading them between event->code
999 * keyboard.c (kbd_buffer_get_event) [HAVE_W32NOTIFY]: Adjust Lisp
1000 event creation to changes in w32term.c and w32inevt.c above.
1002 2015-01-09 Paul Eggert <eggert@cs.ucla.edu>
1004 Port Qnil==0 changes to 32-bit --with-wide-int
1005 * lisp.h (lisp_h_XSYMBOL, XSYMBOL): Assume USE_LSB_TAG in the
1006 macro-implemented version. For the non-USE_LSB_TAG case, supply
1007 a new inline function that is the inverse of the new TAG_SYMPTR.
1008 (lisp_h_XUNTAGBASE, XUNTAGBASE): Remove. All uses removed.
1009 (TAG_SYMPTR) [!USE_LSB_TAG]: If the pointer subtraction yields a
1010 negative number, don't allow sign bits to bleed into the encoded
1011 value. Shift in zero bits instead.
1013 Refactor pointer-to-integer conversion
1014 * gfilenotify.c (monitor_to_lisp, lisp_to_monitor):
1015 Rename and move to lisp.h. All uses changed.
1016 * lisp.h (XINTPTR, make_pointer_integer): New inline functions,
1017 which are renamed from gfilenotify.c's lisp_to_monitor and
1018 monitor_to_lisp, and with more-generic void * signatures.
1020 2015-01-08 Eli Zaretskii <eliz@gnu.org>
1022 * dispnew.c (buffer_posn_from_coords): Fix the value of the column
1023 returned for right-to-left screen lines. (Before the change on
1024 2014-12-30, the incorrectly-computed X pixel coordinate concealed
1027 * .gdbinit (xsymname): New subroutine.
1028 (xprintsym, initial-tbreak): Use it to access the name of a symbol
1029 in a way that doesn't cause GDB to barf when it tries to
1030 dereference a NULL pointer.
1032 * xdisp.c (next_element_from_c_string): Use Lisp integer zero as
1034 (set_cursor_from_row, try_cursor_movement, dump_glyph)
1035 (insert_left_trunc_glyphs, append_space_for_newline)
1036 (extend_face_to_end_of_line, highlight_trailing_whitespace)
1037 (find_row_edges, ROW_GLYPH_NEWLINE_P, Fmove_point_visually)
1038 (Fbidi_resolved_levels, produce_special_glyphs)
1039 (rows_from_pos_range, mouse_face_from_buffer_pos)
1040 (note_mouse_highlight): Use nil as the object for glyphs inserted
1041 by the display engine, and test with NILP instead of INTEGERP.
1044 * w32fns.c (Fx_show_tip): Use NILP to test for glyphs inserted by
1047 * xfns.c (Fx_show_tip): Use NILP to test for glyphs inserted by
1050 * dispextern.h (struct glyph, struct it): Update comments for the
1053 2015-01-08 Paul Eggert <eggert@cs.ucla.edu>
1055 Port new Lisp symbol init to x86 --with-wide-int
1056 * lisp.h (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END):
1057 Define to empty on platforms where EMACS_INT_MAX != INTPTR_MAX, as
1058 GCC (at least) does not allow a constant initializer to widen an
1061 * lisp.h (TAG_SYMPTR): Don't do arithmetic on NULL.
1062 This is a followup to the "Port Qnil==0 XUNTAG to clang" patch.
1063 Although clang doesn't need it, some other compiler might, and
1064 it's easy enough to be safe.
1066 * conf_post.h (ATTRIBUTE_ALLOC_SIZE): Port to clang 3.5.0.
1067 Apparently clang removed support for the alloc_size attribute.
1069 Port Qnil==0 XUNTAG to clang
1070 clang has undefined behavior if the program subtracts an integer
1071 from (char *) 0. Problem reported by YAMAMOTO Mitsuharu in:
1072 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00132.html
1073 * lisp.h (lisp_h_XUNTAG) [USE_LSB_TAG]:
1074 (XUNTAG) [!USE_LSB_TAG]: Port to clang 3.5.0.
1076 Port GFileMonitor * hack to Qnil==0 platforms
1077 Reported by Glenn Morris in: http://bugs.gnu.org/15880#112
1078 * gfilenotify.c (monitor_to_lisp, lisp_to_monitor): New functions.
1079 (dir_monitor_callback, Fgfile_add_watch, Fgfile_rm_watch): Use them.
1081 2015-01-06 Jan Djärv <jan.h.d@swipnet.se>
1083 * nsterm.m (x_set_window_size): Call updateFrameSize to get real
1084 size instead of using widht/height. The frame may be constrained.
1086 2015-01-05 Paul Eggert <eggert@cs.ucla.edu>
1088 * lisp.h (XSYMBOL): Parenthesize id in forward decl.
1089 Needed when neither optimizing nor inlining.
1090 Also, sort decls alphabetically.
1092 2015-01-05 Eli Zaretskii <eliz@gnu.org>
1094 * w32proc.c, w32.h, w32fns.c, w32font.c, w32menu.c, w32notify.c:
1095 * w32proc.c, w32select.c, w32term.c, w32uniscribe.c: Remove
1096 declarations of Q* variables that represent symbols.
1098 2015-01-05 Paul Eggert <eggert@cs.ucla.edu>
1102 If USE_LSB_TAG, arrange for the representation of Qnil to be zero so
1103 that NILP (x) is equivalent to testing whether x is 0 at the
1104 machine level. The overall effects of this and the previous patch
1105 shrink the size of the text segment by 2.3% and speeds up
1106 compilation of all the .elc files by about 0.5% on my platform,
1107 which is Fedora 20 x86-64.
1108 * lisp.h (lisp_h_XPNTR, lisp_h_XSYMBOL, lisp_h_XUNTAG)
1109 (make_lisp_symbol) [USE_LSB_TAG]:
1110 Symbols now tag the difference from lispsym, not the pointer.
1111 (lisp_h_XUNTAGBASE, TAG_SYMPTR): New macros.
1112 (Lisp_Int0, Lisp_Int1, Lisp_Symbol, Lisp_Misc, Lisp_String, Lisp_Cons):
1113 Renumber so that Lisp_Symbol is 0, so that Qnil is zero.
1114 (XSYMBOL): New forward decl.
1115 (XUNTAGBASE): New function.
1118 Compute C decls for DEFSYMs automatically
1120 This patch also makes Q constants (e.g., Qnil) constant addresses
1121 from the C point of view.
1122 * alloc.c, bidi.c, buffer.c, bytecode.c, callint.c, casefiddle.c:
1123 * casetab.c, category.c, ccl.c, charset.c, chartab.c, cmds.c, coding.c:
1124 * composite.c, data.c, dbusbind.c, decompress.c, dired.c, dispnew.c:
1125 * doc.c, editfns.c, emacs.c, eval.c, fileio.c, fns.c, font.c, fontset.c:
1126 * frame.c, fringe.c, ftfont.c, ftxfont.c, gfilenotify.c, gnutls.c:
1127 * image.c, inotify.c, insdel.c, keyboard.c, keymap.c, lread.c:
1128 * macfont.m, macros.c, minibuf.c, nsfns.m, nsfont.m, nsimage.m:
1129 * nsmenu.m, nsselect.m, nsterm.m, print.c, process.c, profiler.c:
1130 * search.c, sound.c, syntax.c, term.c, terminal.c, textprop.c, undo.c:
1131 * window.c, xdisp.c, xfaces.c, xfns.c, xftfont.c, xmenu.c, xml.c:
1132 * xselect.c, xsettings.c, xterm.c:
1133 Remove Q vars that represent symbols (e.g., Qnil, Qt, Qemacs).
1134 These names are now defined automatically by make-docfile.
1135 * alloc.c (init_symbol): New function.
1136 (Fmake_symbol): Use it.
1137 (c_symbol_p): New function.
1138 (valid_lisp_object_p, purecopy): Use it.
1139 * alloc.c (marked_pinned_symbols):
1140 Use make_lisp_symbol instead of make_lisp_ptr.
1141 (garbage_collect_1): Mark lispsym symbols.
1142 (CHECK_ALLOCATED_AND_LIVE_SYMBOL): New macro.
1143 (mark_object): Use it.
1144 (sweep_symbols): Sweep lispsym symbols.
1145 (symbol_uses_obj): New function.
1146 (which_symbols): Use it. Work for lispsym symbols, too.
1147 (init_alloc_once): Initialize Vpurify_flag here; no need to wait,
1148 since Qt's address is already known now.
1149 (syms_of_alloc): Add lispsym count to symbols_consed.
1150 * buffer.c (init_buffer_once): Compare to Qnil, not to make_number (0),
1151 when testing whether storage is all bits zero.
1152 * dispextern.h (struct image_type):
1153 * font.c (font_property_table):
1154 * frame.c (struct frame_parm_table, frame_parms):
1155 * keyboard.c (scroll_bar_parts, struct event_head):
1156 * xdisp.c (struct props):
1157 Use XSYMBOL_INIT (Qfoo) and struct Lisp_Symbol * rather than &Qfoo and
1158 Lisp_Object *, since Qfoo is no longer an object whose address can be
1159 taken. All uses changed.
1160 * eval.c (run_hook): New function. Most uses of Frun_hooks changed to
1161 use it, so that they no longer need to take the address of a Lisp sym.
1162 (syms_of_eval): Don't use DEFSYM on Vrun_hooks, as it's a variable.
1163 * frame.c (syms_of_frame): Add defsyms for the frame_parms table.
1164 * keyboard.c (syms_of_keyboard): Don't DEFSYM Qmenu_bar here.
1165 DEFSYM Qdeactivate_mark before the corresponding var.
1166 * keymap.c (syms_of_keymap): Use DEFSYM for Qmenu_bar and Qmode_line
1167 instead of interning their symbols; this avoids duplicates.
1168 (LISP_INITIALLY, TAG_PTR)
1169 (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END, XSYMBOL_INIT):
1171 (LISP_INITIALLY_ZERO): Use it.
1172 (enum symbol_interned, enum symbol_redirect, struct Lisp_Symbol)
1173 (EXFUN, DEFUN_ARGS_MANY, DEFUN_ARGS_UNEVALLED, DEFUN_ARGS_*):
1174 Move decls up, to avoid forward uses. Include globals.h earlier, too.
1175 (make_lisp_symbol): New function.
1176 (XSETSYMBOL): Use it.
1177 (DEFSYM): Now just a placeholder for make-docfile.
1178 * lread.c (DEFINE_SYMBOLS): Define, for globals.h.
1179 (intern_sym): New function, with body taken from old intern_driver.
1180 (intern_driver): Use it. Last arg is now Lisp integer, not ptrdiff_t.
1182 (define_symbol): New function.
1183 (init_obarray): Define the C symbols taken from lispsym.
1184 Use plain DEFSYM for Qt and Qnil.
1185 * syntax.c (init_syntax_once): No need to worry about
1186 Qchar_table_extra_slots.
1188 2015-01-04 Paul Eggert <eggert@cs.ucla.edu>
1190 'temacs -nw' should not call missing functions
1191 Without this patch, "temacs -nw" fails with the diagnostic
1192 "emacs: Symbol's function definition is void: frame-windows-min-size"
1193 and messes up the tty's state.
1194 * frame.c (Fframe_windows_min_size): New placeholder function.
1195 (syms_of_frame): Define it.
1196 * window.c (Fwindow__sanitize_window_sizes): New placeholder.
1197 (syms_of_window): Define it.
1199 Less 'make' chatter for lisp dir
1200 * Makefile.in (%.elc): Adjust to compile-onefile change in
1201 ../lisp/Makefile.in.
1203 batch write-region no longer says "Wrote FOO"
1204 This cuts down on 'make' chatter a bit.
1205 * fileio.c (Fwrite_region):
1206 Don't output "Wrote /whatever/foo.elc" if noninteractive.
1208 2015-01-03 Paul Eggert <eggert@cs.ucla.edu>
1210 Revert previous change to produce_composite_glyph
1211 * term.c (produce_composite_glyph): Revert previous change (Bug#19496).
1213 Pacify gcc -Wparentheses
1214 * frame.c (x_set_frame_parameters): Add parens (Bug#19428).
1216 2015-01-03 Martin Rudalics <rudalics@gmx.at>
1218 * frame.c (x_set_frame_parameters): Call Fset_frame_size only if
1219 f->can_x_set_window_size is true.
1220 * xterm.c (x_set_window_size_1): Call change_frame_size with
1221 text sizes instead of pixel sizes (Bug#19428).
1223 2015-01-01 Eli Zaretskii <eliz@gnu.org>
1225 * xdisp.c (pos_visible_p): Fix up the X coordinate for
1226 right-to-left screen lines. (Bug#19473)
1228 2015-01-01 Eli Zaretskii <eliz@gnu.org>
1230 * w32proc.c (Fw32_get_codepage_charset): Doc fix. (Bug#19458)
1232 2014-12-31 Paul Eggert <eggert@cs.ucla.edu>
1234 Simplify setfattr use by assuming GNU make
1235 * Makefile.in (PAXCTL_if_present, SETFATTR_if_present): New macros.
1236 (emacs$(EXEEXT), temacs$(EXEEXT), bootstrap-emacs$(EXEEXT)): Use them.
1237 Simplify by using GNU make rather than shell conditionals,
1238 by using ln -f rather than rm -f followed by ln,
1239 and by preferring $@ to spelling out the destination.
1241 2014-12-29 Eli Zaretskii <eliz@gnu.org>
1243 * sysdep.c [WINDOWSNT]: Include sys/socket.h, without which this
1244 file doesn't compile on MS-Windows.
1246 2014-12-29 Paul Eggert <eggert@cs.ucla.edu>
1248 Allow return value of system-name to vary. (Bug#19438)
1249 * filelock.c (current_lock_owner):
1250 * xrdb.c (get_environ_db):
1251 * xterm.c (same_x_server):
1252 * xterm.c (x_term_init):
1253 Prefer (system-name) to system-name, and avoid naming
1254 locals 'system-name'.
1255 * editfns.c (cached_system_name): New static var.
1256 (init_and_cache_system_name): New function.
1257 (init_editfns, Fsystem_name): Use it.
1258 (syms_of_editfns): Initialize it and Vsystem_name to the same value.
1259 * sysdep.c [HAVE_SOCKETS]: Don't include <sys/socket.h>, <netdb.h>.
1260 (h_errno) [TRY_AGAIN && !HAVE_H_ERRNO]: Remove decl.
1261 (init_system_name) [HAVE_SOCKETS]: Don't canonicalize the name.
1262 Don't create a new string if the current value is already correct.
1264 2014-12-28 Paul Eggert <eggert@cs.ucla.edu>
1266 Fix produce_composite_width typo
1267 * term.c (produce_composite_glyph):
1268 Fix typo that confused number of columns for pixel width.
1270 2014-12-28 Paul Eggert <eggert@Penguin.CS.UCLA.EDU>
1272 Wrap dll functions more simply
1273 * decompress.c, gnutls.c, image.c, xml.c:
1274 If WINDOWSNT, use '#define FOO fn_FOO' to wrap dll functions,
1275 rather than the inverse when not WINDOWSNT. This isolates the
1276 fn_* business into the WINDOWSNT-specific section of the code,
1277 which makes it easier to maintain the generic code.
1278 * decompress.c (DEF_ZLIB_FN, LOAD_ZLIB_FN):
1279 * gnutls.c (DEF_GNUTLS_FN, LOAD_GNUTLS_FN):
1280 * image.c (DEF_IMGLIB_FN, LOAD_IMGLIB_FN):
1281 * xml.c (DEF_XML2_FN, LOAD_XML2_FN):
1282 Remove. All uses replaced by DEF_DLL_FN.
1283 * decompress.c (inflateInit2): Remove; no longer needed.
1284 * w32.h (DEF_DLL_FN, LOAD_DLL_FN): New macros.
1286 Port memory-full checking to GnuTLS 3.3
1287 Instead of using gnutls_global_set_mem_functions, check every call
1288 to a GnuTLS function that might return an indication of memory
1289 exhaustion. Suggested by Dmitry Antipov in:
1290 http://lists.gnu.org/archive/html/emacs-devel/2014-12/msg02056.html
1291 * gnutls.c (gnutls_global_set_mem_functions) [WINDOWSNT]: Remove.
1292 (init_gnutls_functions): Do not load gnutls_global_set_mem_functions.
1293 (fn_gnutls_global_set_mem_functions) [!WINDOWSNT]: Remove.
1295 (check_memory_full): New function.
1296 (emacs_gnutls_handshake, emacs_gnutls_handle_error)
1297 (gnutls_make_error, gnutls_certificate_details, Fgnutls_peer_status)
1298 (Fgnutls_boot): Use it.
1299 (emacs_gnutls_global_init): Avoid gnutls_global_set_mem_functions.
1301 2014-12-27 Paul Eggert <eggert@cs.ucla.edu>
1303 Fix parse_settings to match internal documentation
1304 * xsettings.c (parse_settings): Return the number of settings seen.
1305 Count the settings changes accurately.
1306 (read_settings): Don't confuse number of settings changes with
1307 the return code from XGetWindowProperty.
1309 2014-12-27 Eli Zaretskii <eliz@gnu.org>
1311 * xdisp.c (set_iterator_to_next) <GET_FROM_STRING>: Limit search in
1312 composition_compute_stop_pos to the number of characters in the
1314 <GET_FROM_BUFFER, GET_FROM_STRING>: Simplify code.
1316 * composite.c (composition_compute_stop_pos): If no composition
1317 was found in a string before ENDPOS, and ENDPOS is the string end,
1318 no need to back up to a safe point.
1320 * dispextern.h (struct it) <end_charpos>: Improve commentary.
1322 2014-12-27 Jan Djärv <jan.h.d@swipnet.se>
1324 * nsimage.m (allocInitFromFile:): Initialize bmRep.
1325 (dealloc): Release bmRep.
1326 (setPixmapData): Make bmRep local so class member is not
1328 (setPixmapData): Rename local variable bmRep to avoid compiler
1331 2014-12-27 Jan Djärv <jan.h.d@swipnet.se>
1333 * xterm.c (do_ewmh_fullscreen): Don't remove maximized_horz/vert
1334 when going to fullscreen (Bug#0x180004f).
1336 2014-12-27 Eli Zaretskii <eliz@gnu.org>
1338 * window.c (Fwindow_body_width): Doc fix. (Bug#19395)
1340 2014-12-27 Stefan Monnier <monnier@iro.umontreal.ca>
1342 * buffer.c (syms_of_buffer) <Vafter_change_functions>: fix docstring.
1344 2014-12-27 Eli Zaretskii <eliz@gnu.org>
1346 * gnutls.c (gnutls_init): Fix deprecation warning from GCC.
1348 2014-12-26 Paul Eggert <eggert@cs.ucla.edu>
1350 Use bool for boolean in xselect.c, xsettings.c
1351 * xselect.c (x_get_local_selection, struct selection_data)
1352 (x_selection_request_lisp_error, struct prop_location)
1353 (x_handle_selection_request, x_convert_selection)
1354 (waiting_for_other_props_on_window, expect_property_change)
1355 (wait_for_property_change, x_handle_property_notify)
1356 (x_get_foreign_selection, x_get_window_property)
1357 (receive_incremental_selection)
1358 (x_get_window_property_as_lisp_data)
1359 (lisp_data_to_selection_data, Fx_get_selection_internal)
1360 (x_send_client_event):
1361 * xselect.c, xterm.h (x_handle_dnd_message):
1362 * xsettings.c (dpyinfo_valid, parse_settings, read_settings)
1363 (apply_xft_settings, read_and_apply_settings)
1364 (xft_settings_event, init_gsettings, init_xsettings)
1365 (syms_of_xsettings):
1366 Use bool for boolean.
1367 * xselect.c (x_get_window_property): Omit last arg, which was an
1369 * xsettings.c (apply_xft_settings): Remove 2nd arg, which was
1370 always true. All callers changed.
1372 2014-12-26 Eli Zaretskii <eliz@gnu.org>
1374 * w32proc.c (sys_spawnve, get_lcid_callback): Use strcpy instead
1377 * w32menu.c (add_menu_item): Use stpcpy instead of strcat.
1379 * w32.c (sys_readdir, stat_worker, symlink): Use strcpy instead of
1382 2014-12-26 Paul Eggert <eggert@cs.ucla.edu>
1384 Use bool for boolean in xsmfns.c
1385 * xsmfns.c, xterm.h (x_session_have_connection):
1386 * xsmfns.c (doing_interact, smc_interact_CB, Fhandle_save_session):
1387 Use bool for boolean.
1388 (x_session_initialize, Fhandle_save_session):
1389 Prefer NILP (x) to EQ (x, Qnil).
1391 2014-12-25 Paul Eggert <eggert@cs.ucla.edu>
1393 * callproc.c (child_setup):
1394 * dbusbind.c (xd_signature_cat):
1395 * doc.c (get_doc_string, Fsnarf_documentation):
1396 * editfns.c (Fuser_full_name):
1397 * frame.c (xrdb_get_resource):
1398 * gtkutil.c (xg_get_file_with_chooser):
1399 * tparam.c (tparam1):
1400 * xfns.c (xic_create_fontsetname):
1401 * xrdb.c (gethomedir, get_user_db, get_environ_db):
1402 * xsmfns.c (smc_save_yourself_CB):
1403 Rewrite to avoid the need for strcat, typically by using stpcpy
1404 and/or lispstpcpy. strcat tends to be part of O(N**2) algorithms.
1405 * doc.c (sibling_etc):
1406 * xrdb.c (xdefaults):
1407 Now a top-level static constant.
1409 2014-12-23 Didier Verna <didier@didierverna.net> (tiny change).
1411 * nsselect.m (Fns_selection_owner_p): Return a Lisp boolean, not a
1414 2014-12-22 Jan Djärv <jan.h.d@swipnet.se>
1416 * xterm.c (x_bitmap_icon): Partly revert change from 2014-03-21 which
1417 breaks icon setting for Gtk+ except for initial frame (Bug#19403).
1419 2014-12-22 Paul Eggert <eggert@cs.ucla.edu>
1421 Use bool for boolean in xterm.c
1422 * frame.h, nsterm.m, w32term.c, w32term.h, xterm.c:
1423 (x_set_window_size, x_bitmap_icon):
1424 * nsterm.m (ns_frame_raise_lower, x_new_font):
1425 * termhooks.h (struct terminal.toggle_invisible_pointer_hook)
1426 (struct terminal.frame_raise_lower_hook):
1427 * w32term.c (w32_frame_raise_lower):
1428 * xterm.c, xterm.h (x_text_icon):
1429 * xterm.c (x_update_window_begin, x_update_window_end)
1430 (x_update_end, x_after_update_window_line)
1431 (x_set_glyph_string_gc, x_draw_glyph_string_background)
1432 (x_draw_glyph_string_foreground)
1433 (x_draw_composite_glyph_string_foreground)
1434 (x_alloc_lighter_color, x_draw_relief_rect)
1435 (x_draw_glyph_string_box, x_draw_image_relief)
1436 (x_draw_image_glyph_string, x_draw_stretch_glyph_string)
1437 (x_draw_underwave, x_draw_glyph_string, x_show_hourglass)
1439 (XFillRectangle) [HAVE_GTK3]:
1440 (XTtoggle_invisible_pointer, frame_highlight, frame_unhighlight)
1441 (x_focus_changed, x_find_modifier_meanings, note_mouse_movement)
1442 (XTmouse_position, xt_action_hook, xt_horizontal_action_hook)
1443 (x_send_scroll_bar_event, xm_scroll_callback)
1444 (xg_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
1445 (x_create_toolkit_scroll_bar)
1446 (x_create_horizontal_toolkit_scroll_bar)
1447 (x_set_toolkit_horizontal_scroll_bar_thumb, x_scroll_bar_create)
1448 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
1449 (XTset_horizontal_scroll_bar, x_scroll_bar_expose)
1450 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
1451 (x_scroll_bar_report_motion)
1452 (x_horizontal_scroll_bar_report_motion, x_net_wm_state)
1453 (handle_one_xevent, XTread_socket, x_draw_bar_cursor)
1454 (x_draw_window_cursor, x_clear_errors)
1455 (x_trace_wire, x_new_font, x_set_offset, wm_supports)
1456 (set_wm_state, x_set_sticky, get_current_wm_state)
1457 (do_ewmh_fullscreen, x_handle_net_wm_state)
1458 (x_check_expected_move, x_sync_with_move, x_wait_for_event)
1459 (x_set_window_size_1, XTframe_raise_lower)
1460 (x_make_frame_visible, x_iconify_frame)
1461 (x_timeout_atimer_activated_flag, same_x_server, x_display_ok)
1462 (x_term_init, x_process_timeouts, x_activate_timeout_atimer)
1463 (x_delete_terminal, x_initialize, syms_of_xterm):
1464 Use bool for boolean.
1466 2014-12-20 Paul Eggert <eggert@cs.ucla.edu>
1468 * composite.h (struct composition.width): Now int
1469 instead of unsigned short, as we prefer signed integers.
1471 Let charset tick grow past USHRT_MAX
1472 * charset.c, charset.h (charset_ordered_list_tick):
1473 Now EMACS_UINT, not unsigned short.
1474 * fontset.c (reorder_font_vector): Allow the tick to grow to the
1475 maximum representable Emacs integer value before wrapping it around.
1477 Simplify unexec file mode setting
1478 * unexaix.c, unexcoff.c, unexelf.c, unexmacosx.c:
1479 Don't include <sys/stat.h> when no longer needed.
1480 (unexec): Create file with correct mode in the first place,
1481 rather than overwriting the mode later and fiddling with the
1482 global umask in the mean time. Avoid bogus usage like
1483 'umask (777)', which should have been 'umask (0777)'.
1484 (mark_x): Remove. All callers removed.
1486 2014-12-19 Paul Eggert <eggert@cs.ucla.edu>
1488 Minor cleanups for Lisp objects and symbols
1489 * alloc.c (next_vector, set_next_vector):
1490 * lisp.h (lisp_h_INTEGERP, make_number, XFASTINT, make_natnum):
1491 (lisp_h_make_number) [USE_LSB_TAG]:
1492 Use Lisp_Int0 instead of the mystery constant 0.
1493 * alloc.c (mark_object): Always set and use po; that's simpler.
1494 (CHECK_LIVE, CHECK_ALLOCATED_AND_LIVE):
1495 Properly parenthesize definientia.
1496 * bidi.c (bidi_initialize):
1497 * buffer.c (init_buffer_once):
1498 * nsfns.m (syms_of_nsfns):
1499 * nsmenu.m (syms_of_nsmenu):
1500 * nsselect.m (syms_of_nsselect):
1501 Prefer DEFSYM to defining by hand.
1502 * buffer.c (syms_of_buffer): Omit unneeded staticpros.
1503 * data.c: Fix too-long line.
1504 * lisp.h (DECLARE_GDB_SYM): New macro.
1505 (DEFINE_GDB_SYMBOL_BEGIN): Use it.
1506 (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END) [!MAIN_PROGRAM]:
1507 Declare the symbol, so it's visible to everywhere lisp.h is included.
1508 Move forward decls as far forward as they can go,
1509 to allow future changes to use them.
1511 2014-12-18 Paul Eggert <eggert@cs.ucla.edu>
1513 * gnutls.c: Include gnutls.h.
1514 This to check syms_of_gnutls's API even when !HAVE_GNUTLS.
1515 * image.c (svg_load): Fix pointer signedness.
1517 2014-12-18 Martin Rudalics <rudalics@gmx.at>
1519 * frame.c (frame_windows_min_size): New argument IGNORE.
1520 (adjust_frame_size): When called from change_frame_size call
1521 frame_windows_min_size with IGNORE Qt so we can ignore size
1524 2014-12-18 Eli Zaretskii <eliz@gnu.org>
1526 * font.c (Ffont_info): Add more font information to the vector
1527 returned by the function, inspired by query-font. Doc fix.
1530 2014-12-18 Stefan Monnier <monnier@iro.umontreal.ca>
1532 * keyboard.c (input_was_pending): New var.
1533 (read_char): Use it to make sure we only skip redisplay when we can't
1534 keep up with the repeat rate.
1536 2014-12-17 Stefan Monnier <monnier@iro.umontreal.ca>
1538 * keyboard.c (swallow_events): Don't redisplay if there's input pending.
1540 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
1542 * image.c (svg_load): Watch out for nil value of current buffer's
1543 filename. Re-enable filename thing for not-a-file case.
1545 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
1547 Partially disabled previous change.
1549 * image.c (svg_load): Temporarily disabled filename thing for
1550 not-a-file case as it can cause crashs.
1552 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
1554 Fix problem with images referenced within svg files. (bug#19373)
1556 * image.c: Additional parameter 'filename' for
1557 svg_load_image. Include "buffer.h". Define library function
1558 rsvg_handle_set_base_uri for WINDOWSNT.
1559 (init_svg_functions): Initialize rsvg_handle_set_base_uri.
1560 (fn_rsvg_handle_set_base_uri): Define fn_rsvg_handle_set_base_uri.
1561 (svg_load): Pass a filename to svg_load_image: either name of
1562 actual file or of current buffer's file.
1563 (svg_load_image): New parameter 'filename', used for setting
1564 base_uri, necessary for loading referenced images. (bug#19373)
1566 2014-12-16 Paul Eggert <eggert@cs.ucla.edu>
1568 * lread.c (init_obarray): Declare Qt as special.
1569 This fixes a typo in the 2012-05-15 patch that
1570 tried to declare Qt as special.
1572 2014-12-15 Stefan Monnier <monnier@iro.umontreal.ca>
1574 Various fixes to use bool type and constants.
1575 * dispnew.c (update_single_window): Remove arg `force_p' since it's
1577 * xfaces.c (clear_face_cache): Use bool for the argument type.
1579 2014-12-15 Paul Eggert <eggert@cs.ucla.edu>
1581 Correct same_at_end when restoring window points
1582 * fileio.c (Finsert_file_contents): Compute same_at_end character
1583 position using the old buffer size, not the new one, since
1584 restore_window_points wants the old size.
1585 Fixes: debbugs:19161
1587 2014-12-14 Alan Mackenzie <acm@muc.de>
1589 New feature optionally to accelerate auto-repeated scrolling.
1591 * xdisp.c: Remove "static" from declaration of Qfontification_functions.
1593 * window.c (window_scroll): Bind fontification-functions to nil
1594 when scrolling by whole screens and
1595 fast-but-imprecise-scrolling is non-nil.
1596 (syms_of_window): New DEFVAR_BOOL fast-but-imprecise-scrolling.
1598 * lisp.h (bool): Declare Qfontification_functions extern.
1600 2014-12-14 Eli Zaretskii <eliz@gnu.org>
1602 Load system's default trusted Certificate Authorities if available.
1603 * gnutls.c (gnutls_certificate_set_x509_system_trust)
1604 [GNUTLS >= 3.0.20]: Declare for WINDOWSNT.
1605 (init_gnutls_functions)(gnutls_certificate_set_x509_system_trust)
1606 [GNUTLS >= 3.0.20]: Load from shared library for WINDOWSNT.
1607 (fn_gnutls_certificate_set_x509_system_trust) [!WINDOWSNT]:
1609 (Fgnutls_boot) [GNUTLS >= 3.0.20]:
1610 Call gnutls_certificate_set_x509_system_trust. Log an error message if
1613 2014-12-14 Paul Eggert <eggert@cs.ucla.edu>
1615 * regex.c (analyze_first): Rename from analyze_first.
1617 2014-12-13 Paul Eggert <eggert@cs.ucla.edu>
1619 * alloc.c (XMALLOC_BASE_ALIGNMENT): Use max_align_t instead of
1620 a hack involving a union.
1622 2014-12-13 Eli Zaretskii <eliz@gnu.org>
1624 * gnutls.c (Fgnutls_available_p, syms_of_gnutls):
1625 Move gnutls-available-p out of the HAVE_GNUTLS conditional, and define
1628 2014-12-13 Teodor Zlatanov <tzz@lifelogs.com>
1630 * emacs.c (main): Always include gnutls.h and run syms_of_gnutls.
1632 * gnutls.h: Always declare syms_of_gnutls.
1634 * gnutls.c (Fgnutls_available_p syms_of_gnutls): Move later for
1635 clarity. Let the availability check return Qnil when the GnuTLS
1636 integration is not available, instead of erroring out.
1639 2014-12-13 Eli Zaretskii <eliz@gnu.org>
1641 * xdisp.c (move_it_in_display_line_to, display_line):
1642 Don't disallow overflow-newline-into-fringe when word-wrap is in
1645 2014-12-11 Stefan Monnier <monnier@iro.umontreal.ca>
1647 * fileio.c: Better preserve window-points during revert (bug#19161).
1648 (Qget_buffer_window_list): New var.
1649 (get_window_points_and_markers, restore_window_points): New functions.
1650 (Finsert_file_contents): Use them to save and restore window-points.
1652 2014-12-11 Dmitry Antipov <dmantipov@yandex.ru>
1654 * xterm.c (x_delete_terminal): Call emacs_close for X connection
1655 descriptor if called from x_connection_closed and always delete
1656 this descriptor from keyboard waiting set (Bug#19147).
1658 2014-12-10 Eli Zaretskii <eliz@gnu.org>
1660 * bidi.c (BIDI_CACHE_MAX_ELTS_PER_SLOT): New macro.
1661 (bidi_cache_max_elts): New global variable.
1662 (bidi_shelve_header_size): Add the sizeof bidi_cache_max_elts.
1663 (bidi_cache_shrink, bidi_initialize): Reset bidi_cache_max_elts to
1665 (bidi_cache_search): Handle overflown cache. Improve commentary.
1666 (bidi_cache_ensure_space): Limit allocations to the current value
1667 of bidi_cache_max_elts. Force xpalloc not to over-allocate.
1668 If less than a full BIDI_CACHE_CHUNK is left to the limit, decrease
1669 the increment to not exceed the limit.
1670 (bidi_cache_iterator_state): Now returns non-zero if succeeded to
1671 cache, zero otherwise (meaning the cache overflowed). In the
1672 latter case, set bidi_cache_last_idx to -1.
1673 (bidi_peek_at_next_level): Handle overflown cache.
1674 (bidi_push_it): Increase the cache limit for iterating the new object.
1675 (bidi_pop_it): Decrease the cache limit back to previous value.
1676 (bidi_shelve_cache): Shelve the current value of the cache limit.
1677 (bidi_unshelve_cache): Restore the value of cache limit.
1678 (bidi_find_bracket_pairs): If the cache overflows while looking
1679 for the paired bracket, give up and let bidi_resolve_neutrals
1680 process the bracket as a simple neutral. (Bug#19322)
1681 (bidi_find_other_level_edge): If the cache overflows, fall back on
1682 Plan B, which effectively stops the reordering and restarts it on
1683 the next character (after resetting the cache).
1684 (bidi_move_to_visually_next): When the cache overflows, reset it
1685 after processing the last cached character.
1687 2014-12-10 Paul Eggert <eggert@cs.ucla.edu>
1689 Fix glitches in gnutls.c, mostly memory-related
1690 * gnutls.c: Sort macro definitions by name.
1691 (fn_gnutls_transport_set_errno): Omit unreachable definition.
1692 (fn_gnutls_x509_crt_get_signature): Omit unused symbol.
1693 (gnutls_hex_string): Arg is now unsigned char *, to avoid a cast.
1694 Prefer ptrdiff_t for sizes. Check for arithmetic overflow when
1695 calculating string length. Use make_uninit_string, to avoid
1696 copying the string. Cast the char, not the pointer.
1697 (gnutls_certificate_details): Use xmalloc and xfree, not malloc
1698 and free. Work even for dates past the year 9999. Use void *
1699 for buffers, to avoid casts.
1701 2014-12-09 Andy Moreton <andrewjmoreton@gmail.com> (tiny change)
1703 * gnutls.c (gnutls_protocol_get_name): Fix a copy/paste typo.
1705 2014-12-08 Lars Magne Ingebrigtsen <larsi@gnus.org>
1707 * gnutls.c (Fgnutls_peer_status): Return the key exchange, cipher
1710 2014-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
1712 * process.c: Whitespace and line-break nitpicks.
1714 2014-12-08 Lars Magne Ingebrigtsen <larsi@gnus.org>
1716 * gnutls.c (gnutls_certificate_details): The :signature isn't
1717 that useful, so remove it.
1718 (gnutls_certificate_details): Clean up whitespace slightly.
1719 (Fgnutls_peer_status): Return the Diffie-Hellman prime bits for
1721 (gnutls_certificate_details): Put :signature-algorithm back again,
1722 which was removed by mistake.
1723 (emacs_gnutls_handle_error): Fatal errors should be on level 1, so
1724 that they are not messaged by default (bug#16253).
1725 (Fgnutls_error_fatalp): Doc fix (bug#18210).
1727 * gnutls.c: Add Windows specs for gnutls_dh_get_prime_bits.
1729 2014-12-07 Jan Djärv <jan.h.d@swipnet.se>
1731 * nsimage.m (setPixmapData): Make bmRep local so class member is not
1734 2014-12-05 Lee Duhem <lee.duhem@gmail.com> (tiny change)
1736 * eval.c (Fsignal): Remove duplicate test.
1737 (Fautoload_do_load): Fix up docstring.
1739 2014-12-05 Jan Djärv <jan.h.d@swipnet.se>
1741 * nsterm.m (represented_filename, represented_frame): New variables.
1742 (ns_set_represented_filename): New function.
1743 (sendEvent:): Set represented filename here to avoid flicker,
1744 related to Bug#18757.
1746 * nsterm.h: Declare ns_set_represented_filename.
1748 * nsfns.m (ns_set_name_as_filename): Don't set represented filename
1749 at once, call ns_set_represented_filename instead.
1751 2014-12-05 Eli Zaretskii <eliz@gnu.org>
1753 * dispextern.h (enum bidi_dir_t): Force NEUTRAL_DIR to be zero.
1754 (struct bidi_stack): Reduce size by using bit fields and by
1755 packing sos, override, and isolate_status into a single 8-bit
1756 byte called 'flags'.
1758 * bidi.c (ISOLATE_STATUS, OVERRIDE): New macros.
1759 (bidi_push_embedding_level): Construct flags from individual
1760 bits. Adapt to changes in prev_for_neutral and next_for_neutral
1762 (bidi_pop_embedding_level): Use ISOLATE_STATUS. Extract 'sos'
1763 from flags. Adapt to changes in prev_for_neutral,
1764 next_for_neutral, and last_strong members.
1765 (bidi_line_init): Initialize flags to zero.
1766 (bidi_resolve_explicit, bidi_resolve_weak, bidi_resolve_brackets)
1767 (bidi_resolve_neutral): Use ISOLATE_STATUS and OVERRIDE.
1769 2014-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
1771 * eval.c (backtrace_eval_unrewind): Rewind also the excursions.
1772 (Fapply): Try and simplify the control flow.
1774 2014-12-03 Chris Zheng <chriszheng99@gmail.com> (tiny change)
1776 * gnutls.c (init_gnutls_functions, gnutls_certificate_details):
1777 Use gnutls_sign_get_name directly because
1778 gnutls_sign_algorithm_get_name is a macro on MinGW (bug#19231).
1779 (init_gnutls_functions): Load missing gnutls_server_name_set.
1781 2014-12-02 Eli Zaretskii <eliz@gnu.org>
1783 * bidi.c (bidi_find_first_overridden): New function.
1785 * xdisp.c (Fbidi_find_overridden_directionality): New function.
1786 (syms_of_xdisp): Defsubr it.
1788 * dispextern.h (bidi_find_first_overridden): Add prototype.
1790 2014-12-02 Jan Djärv <jan.h.d@swipnet.se>
1792 * nsimage.m (initFromSkipXBM:width:height:flip:length:): Set bmRep
1793 to nil after release (Bug#9133).
1795 2014-11-30 Paul Eggert <eggert@cs.ucla.edu>
1797 Port better to AddressSanitizer.
1798 These changes suffice for temacs on x86-64 with GCC 4.9.2 and
1800 * alloc.c (valid_pointer_p) [ADDRESS_SANITIZER]:
1801 Return -1 or 0, as the pipe trick doesn't work.
1802 * alloc.c (relocatable_string_data_p, mark_object, sweep_symbols):
1804 * print.c (print_object):
1805 When a pointer-check primitive returns -1, do not assume this
1806 means the pointer is valid or that the underlying system has failed.
1807 It could just be that addresses are being sanitized so Emacs can't
1808 test for pointer validity.
1809 * lisp.h (defined_GC_CHECK_STRING_BYTES): New constant.
1810 (USE_STACK_STRING) [GC_CHECK_STRING_BYTES]: Now false, since the
1811 string validity checker doesn't work on stack-based strings.
1813 2014-11-29 Paul Eggert <eggert@cs.ucla.edu>
1815 Improve clarity of USE_LSB_TAG definition.
1816 Reported by Lee Duhem. Suggested by Andreas Schwab in:
1817 http://lists.gnu.org/archive/html/emacs-devel/2014-11/msg02222.html
1818 * lisp.h (USE_LSB_TAG): Define in terms of the (simpler)
1819 VAL_MAX / 2 rather than in terms of the (more complicated)
1820 EMACS_INT_MAX >> GCTYPEBITS, and adjust commentary to match.
1822 2014-11-29 Eli Zaretskii <eliz@gnu.org>
1824 * xdisp.c (handle_single_display_spec): When ignoring a fringe
1825 bitmap display, reset the ignore_overlay_strings_at_pos_p flag.
1826 (next_element_from_buffer): When done with overlays, reset the
1827 ignore_overlay_strings_at_pos_p flag. (Bug#19201)
1829 2014-11-29 Eli Zaretskii <eliz@gnu.org>
1831 * w32fns.c (Fw32_shell_execute): Convert forward slashes in
1832 DOCUMENT to backslashes, if DOCUMENT is a file. (Bug#19141)
1834 2014-11-29 Ulrich Müller <ulm@gentoo.org>
1836 * Makefile.in (temacs$(EXEEXT)): Use consistent flag settings
1837 for paxctl and setfattr. Fixes temacs startup failure with
1838 grsecurity/PaX enabled Linux kernel (bug#19067).
1840 2014-11-27 Oscar Fuentes <ofv@wanadoo.es>
1842 * w32.c, w32heap.c, w32term.c:
1843 Use MINGW_W64 instead of _W64.
1845 2014-11-27 Stefan Monnier <monnier@iro.umontreal.ca>
1847 * frame.c (Fhandle_switch_frame): Deactivate shift-region (bug#19003).
1849 2014-11-26 Lars Magne Ingebrigtsen <larsi@gnus.org>
1851 * gnutls.c (gnutls_ip_address_p): New function.
1852 (Fgnutls_boot): Only send SNI if the host name is not an IP address.
1854 2014-11-26 Toke Høiland-Jørgensen <toke@toke.dk> (tiny change)
1856 * gnutls.c (Fgnutls_boot): Send the server name over (bug#18208).
1858 2014-11-25 Paul Eggert <eggert@cs.ucla.edu>
1860 Fix gnutls problems caught by static checking.
1861 * gnutls.c (Fgnutls_boot): Remove unused local.
1862 (Fgnutls_boot): Fix pointer signedness.
1864 2014-11-25 Lars Magne Ingebrigtsen <larsi@gnus.org>
1866 * gnutls.c (gnutls_certificate_details): Don't include certain
1867 certificate details on older gnutls versions (bug#19168).
1868 (syms_of_gnutls): Export gnutls_peer_status_warning_describe.
1869 (gnutls_certificate_details): Reversed check in last checkin.
1871 2014-11-25 Teodor Zlatanov <tzz@lifelogs.com>
1873 * gnutls.c (Fgnutls_peer_status): Check GNUTLS_INITSTAGE, not gnutls_p.
1874 (Fgnutls_peer_status_warning_describe): Add function to describe a
1875 peer verification warning symbol.
1876 (Fgnutls_peer_status): Use it.
1877 (Fgnutls_boot): Use it. Minor logging fixes.
1879 2014-11-24 Lars Magne Ingebrigtsen <larsi@gnus.org>
1881 * gnutls.c: Fix compilation warnings given fix --enable-gcc-warnings.
1883 2014-11-24 Glenn Morris <rgm@gnu.org>
1885 * emacs.c (main) <--version>: Make use of PACKAGE_NAME.
1887 * Makefile.in (emacs.res): Use ../nt rule, rather than duplicating it.
1888 (ntsource, WINDRES, EMACS_MANIFEST): Remove, now unused.
1890 2014-11-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
1892 * gnutls.c: Fix Windows function definition of
1893 gnutls_x509_crt_get_fingerprint.
1895 * gnutls.c: Fix Windows return value for gnutls_pk_algorithm_get_name.
1897 * gnutls.c (Fgnutls_boot): Save certificate for later inspection.
1899 * process.h: Added more fields to Lisp_Process to track
1900 certificate details.
1902 * gnutls.c (gnutls_hex_string, gnutls_certificate_details)
1903 (Fgnutls_peer_status): New functions to export TLS certificate
1904 details to Emacs Lisp.
1906 2014-11-23 Jan Djärv <jan.h.d@swipnet.se>
1908 * gtkutil.c (gtk_adjustment_configure): Define for Gtk+ < 2.14.
1909 (xg_set_toolkit_horizontal_scroll_bar_thumb): Remove wrong version
1910 check for gtk_adjustment_configure (Bug#19149).
1911 (gtk_adjustment_configure): Don't use 2.14 functions (Bug#19149).
1913 2014-11-22 Glenn Morris <rgm@gnu.org>
1915 * Makefile.in (emacs.res): Add dependency on icons/hand.cur. Use $<.
1917 2014-11-22 Martin Rudalics <rudalics@gmx.at>
1919 Don't shrink frame when using desktop-save-mode (Bug#19048).
1920 * w32fns.c (x_set_tool_bar_lines): Always call
1921 x_change_tool_bar_height (Bug#19048).
1922 (x_change_tool_bar_height): Mark frame as garbaged since
1923 adjust_frame_size might not have done that.
1924 * xfns.c (x_set_tool_bar_lines): Always call
1925 x_change_tool_bar_height (Bug#19048).
1926 (x_change_tool_bar_height): Mark frame as garbaged since
1927 adjust_frame_size might not have done that.
1929 2014-11-21 Ulf Jasper <ulf.jasper@web.de>
1931 * xml.c (parse_region): Take care of new optional parameter
1932 'discard-comments' of 'libxml-parse(html|xml)-region'.
1933 (Flibxml_parse_html_region, Flibxml_parse_xml_region):
1934 New optional parameter 'discard-comments'.
1936 2014-11-17 Paul Eggert <eggert@cs.ucla.edu>
1938 Improve time stamp handling, and be more consistent about it.
1939 * editfns.c (invalid_time): New function.
1940 Use it instead of 'error ("Invalid time specification")'.
1941 (time_add, time_subtract, time_arith, Ftime_add, Ftime_less_p)
1942 (decode_float_time, lisp_to_timespec, lisp_time_struct):
1944 (make_time_tail, make_time): Remove. All uses changed to use
1945 new functions or plain list4i.
1946 (disassemble_lisp_time): Return effective length if successful.
1947 Check that LOW is an integer, if it's combined with other components.
1948 (decode_time_components): Decode into struct lisp_time, not
1949 struct timespec, so that we can support a wide set of times
1950 regardless of whether time_t is signed. Decode plain numbers
1951 as seconds since the Epoch, and nil as the current time.
1952 (lisp_time_argument, lisp_seconds_argument, Ffloat_time):
1953 Reimplement in terms of new functions.
1954 (Fencode_time): Just use list2i.
1955 (syms_of_editfns): Add time-add, time-subtract, time-less-p.
1956 * keyboard.c (decode_timer): Don't allow the new formats (floating
1957 point or nil) in timers.
1958 * systime.h (LO_TIME_BITS): New constant. Use it everywhere in
1959 place of the magic number '16'.
1960 (struct lisp_time): New type.
1961 (decode_time_components): Use it.
1962 (lisp_to_timespec): New decl.
1964 2014-11-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
1966 * intervals.h (INTERVAL_WRITABLE_P): Check the `inhibit-read-only'
1969 * callint.c (Fcall_interactively): Pass in nil as argument to
1970 Fbarf_if_buffer_read_only.
1972 * fileio.c (Finsert_file_contents): Ditto.
1974 * insdel.c (prepare_to_modify_buffer_1): Pass start region in.
1976 * textprop.c (verify_interval_modification): Check buffer
1977 readedness after the last interval.
1979 * buffer.c (Fbarf_if_buffer_read_only): Don't raise an error if
1980 the text at POSITION (new optional argument) has the
1981 `inhibit-read-only' text property set.
1983 2014-11-16 Eli Zaretskii <eliz@gnu.org>
1985 * window.c (window_scroll_pixel_based): Avoid truncation/rounding
1986 errors in computing the number of pixels to scroll.
1987 Suggested by Kelly Dean <kelly@prtime.org>. (Bug#19060)
1989 2014-11-16 Jan Djärv <jan.h.d@swipnet.se>
1991 * nsmenu.m (update_frame_tool_bar): If tool bar changes height,
1992 call updateFrameSize.
1994 * nsterm.m (setFrame:): Remove call to display (Bug#18757).
1996 2014-11-16 Jan Djärv <jan.h.d@swipnet.se>
1998 * nsfns.m (x_set_foreground_color, x_set_background_color)
1999 (x_set_cursor_color, Fxw_color_values): Block/unblock input,
2000 use SET_FRAME_GARBAGED instead of redraw_frame (Bug#19036).
2002 2014-11-15 Jan Djärv <jan.h.d@swipnet.se>
2004 * nsterm.m (ns_send_appdefined): Check for application defined
2005 event on Cocoa (Bug#18993).
2006 (run): Restore code before the previous 18993 fix.
2008 2014-11-14 David Reitter <david.reitter@gmail.com>
2010 * nsterm.m (run): Set timeout for event loop to prevent hang.
2013 2014-11-14 Paul Eggert <eggert@cs.ucla.edu>
2015 * .gitignore: Add emacs-[1-9]*, to ignore files like emacs-25.0.50.1.
2017 2014-11-14 Dmitry Antipov <dmantipov@yandex.ru>
2019 * xfont.c (xfont_list_pattern): Do not allocate font entity object
2020 for each candidate font but attempt to reuse it from previous improper
2023 2014-11-13 Paul Eggert <eggert@cs.ucla.edu>
2025 Avoid undefined behavior in color table hashing.
2026 * image.c (CT_HASH_RGB) [COLOR_TABLE_SUPPORT]: Remove, replacing with ...
2027 (ct_hash_rgb) [COLOR_TABLE_SUPPORT]: New function. All uses changed.
2028 This function avoids undefined behavior with signed shift overflow.
2030 2014-11-10 Eli Zaretskii <eliz@gnu.org>
2032 * fileio.c (Finsert_file_contents): Invalidate buffer caches also
2033 when the inserted text does not need decoding. (Bug#18982)
2035 2014-11-10 Jan Djärv <jan.h.d@swipnet.se>
2037 * nsterm.h (EmacsScroller): judge returns bool.
2039 * nsterm.m (ns_set_vertical_scroll_bar): Release bar.
2040 (ns_judge_scroll_bars): Only set removed if judge returns true.
2041 (judge): Returns bool == condemned. Remove self from window.
2042 (setPosition:portion:whole:): Remove raise SIGIO (Bug#18757).
2044 2014-11-10 Stefan Monnier <monnier@iro.umontreal.ca>
2046 * keyboard.c (command_loop_1): Record this-command in recent-keys.
2047 (Frecent_keys): Rewrite. and add optional `include-cmds' arg.
2049 2014-11-09 Jan Djärv <jan.h.d@swipnet.se>
2051 * nsterm.m (ns_set_vertical_scroll_bar)
2052 (ns_set_horizontal_scroll_bar): Cleanup merge error.
2054 2014-11-09 Paul Eggert <eggert@cs.ucla.edu>
2056 * xgselect.c (xg_select): Don't assume n_gfds is nonnegative
2057 merely because tmo_in_millisec is nonnegative. The 1st call
2058 to g_main_context_query could succeed while the 2nd one fails.
2060 * frame.c (Fcan_run_window_configuration_change_hook): Return a value.
2062 2014-11-08 Jan Djärv <jan.h.d@swipnet.se>
2064 * nsterm.m (run): Only use non-system event loop if OSX version is
2065 exactly 10.9 (Bug#18993).
2066 (ns_set_vertical_scroll_bar): Don't call bar setPosition: unless
2069 2014-11-08 Michael Albinus <michael.albinus@gmx.de>
2071 * callproc.c (encode_current_directory): Support handling of file
2072 names prepended by "/:". (Bug#18891)
2074 2014-11-08 Alan Mackenzie <acm@muc.de>
2076 * syntax.c (back_comment): Fix off-by-one error (bug#18022).
2078 2014-11-08 Dima Kogan <dima@secretsauce.net>
2080 * xgselect.c (xg_select): Use g_main_context_acquire (bug#18861).
2082 2014-11-08 Michael Albinus <michael.albinus@gmx.de>
2084 * dired.c (Ffile_attributes): Return Qnil, if Fexpand_file_name
2085 raises an error. (Bug#18891)
2087 2014-11-08 Martin Rudalics <rudalics@gmx.at>
2089 * frame.c (adjust_frame_size): Call x_set_window_size only if
2090 f->can_x_set_window_size is set.
2091 (make_frame): Initialize f->can_x_set_window_size and
2092 f->can_run_window_configuration_change_hook.
2093 (Fcan_run_window_configuration_change_hook): New function.
2094 * frame.h (frame): Split `official' into `can_x_set_window_size'
2095 and `can_run_window_configuration_change_hook'.
2096 * nsfns.m (Fx_create_frame): Set f->can_x_set_window_size.
2097 * w32fns.c (Fx_create_frame, x_create_tip_frame):
2098 Set f->can_x_set_window_size.
2099 * window.c (run_window_configuration_change_hook):
2100 Return immediately if either f->can_x_set_window_size or
2101 f->can_run_window_configuration_change_hook are false.
2102 (Fset_window_configuration): Instead of f->official set
2103 f->can_x_set_window_size.
2104 * xfns.c (Fx_create_frame, x_create_tip_frame):
2105 Set f->can_x_set_window_size.
2107 2014-11-08 Jan Djärv <jan.h.d@swipnet.se>
2109 * nsterm.m (EmacsScroller.dealloc): Reinstate, removed at merge
2110 cleanup from 2014-11-01 (Bug#18972).
2112 2014-11-07 Stefan Monnier <monnier@iro.umontreal.ca>
2114 * keyboard.c: Call gui-set-selection instead of x-set-selection.
2115 * xdisp.c (window-scroll-functions): Improve docstring.
2117 2014-11-07 Paul Eggert <eggert@cs.ucla.edu>
2119 Uniquify the 'size' symbol.
2121 * w32notify.c (Qsize): Remove.
2122 * lisp.h (Qsize): New decl.
2123 * lread.c (Qsize): Now extern.
2124 * w32notify.c (syms_of_w32notify): No need to defsym.
2126 2014-11-07 Martin Rudalics <rudalics@gmx.at>
2128 * dispnew.c (change_frame_size_1): Fix call of
2130 * frame.c (Qsize, Qframe_position, Qframe_outer_size)
2131 (Qframe_inner_size, Qexternal_border_size, Qtitle_height)
2132 (Qmenu_bar_external, Qmenu_bar_size, Qtool_bar_external)
2133 (Qtool_bar_size): New constants.
2134 (frame_inhibit_resize, adjust_frame_size): New argument to
2135 handle case where frame_inhibit_implied_resize is a list.
2136 (Fmake_terminal_frame, Fset_frame_height, Fset_frame_width)
2137 (Fset_frame_size, x_set_left_fringe, x_set_right_fringe)
2138 (x_set_right_divider_width, x_set_bottom_divider_width)
2139 (x_set_vertical_scroll_bars, x_set_horizontal_scroll_bars)
2140 (x_set_scroll_bar_width, x_set_scroll_bar_height):
2142 (frame-inhibit-implied-resize): Rewrite doc-string.
2143 * frame.h (frame_inhibit_resize, adjust_frame_size):
2144 Fix external declarations.
2145 (Qframe_position, Qframe_outer_size)
2146 (Qframe_inner_size, Qexternal_border_size, Qtitle_height)
2147 (Qmenu_bar_external, Qmenu_bar_size, Qtool_bar_external)
2148 (Qtool_bar_size): Extern them.
2149 * gtkutil.c (FRAME_TOTAL_PIXEL_HEIGHT, FRAME_TOTAL_PIXEL_WIDTH)
2150 (xg_height_or_width_changed): Remove.
2151 (xg_frame_set_char_size): Adjust adjust_frame_size calls.
2152 (menubar_map_cb, xg_update_frame_menubar, free_frame_menubar)
2153 (tb_size_cb, update_frame_tool_bar, free_frame_tool_bar)
2154 (xg_change_toolbar_position): Call adjust_frame_size directly.
2155 * nsfns.m (x_set_internal_border_width, Fx_create_frame):
2156 Fix calls of adjust_frame_size.
2157 * w32fns.c (x_set_internal_border_width, x_set_menu_bar_lines)
2158 (Fx_create_frame, x_create_tip_frame): Adjust adjust_frame_size calls.
2159 (x_set_tool_bar_lines, x_change_tool_bar_height): Make sure that
2160 frame can get resized when tool-bar-lines parameter changes from
2162 (Fw32_frame_menu_bar_size): Return fourth value.
2163 (Fw32_frame_rect): Block input around system calls
2164 (Fx_frame_geometry): New function.
2165 * w32menu.c (set_frame_menubar): Adjust adjust_frame_size call.
2166 * w32term.c (x_new_font): Adjust adjust_frame_size call.
2167 * widget.c (EmacsFrameSetCharSize): Adjust frame_inhibit_resize call.
2168 * window.c (Fset_window_configuration): Adjust adjust_frame_size call.
2169 * xfns.c (x_set_menu_bar_lines, x_set_internal_border_width)
2170 (Fx_create_frame): Adjust adjust_frame_size calls.
2171 (x_set_tool_bar_lines, x_change_tool_bar_height): Make sure that
2172 frame can get resized when tool-bar-lines parameter changes from
2174 (Fx_frame_geometry): New function.
2175 * xmenu.c (update_frame_menubar): On Lucid call
2176 adjust_frame_size with one pixel less height to avoid that
2177 repeatedly adding/removing the menu bar grows the frame.
2178 (free_frame_menubar): On Motif arrange to optionally preserve
2179 the old frame height when removing the menu bar.
2180 * xterm.c (x_new_font): Adjust adjust_frame_size call.
2182 2014-11-03 Eli Zaretskii <eliz@gnu.org>
2184 * xdisp.c (Fdump_glyph_matrix, Fdump_frame_glyph_matrix): Doc fix.
2185 (Fdump_frame_glyph_matrix): Don't segfault if invoked on a GUI
2186 frame; instead, print an error message.
2188 2014-11-03 Jan Djärv <jan.h.d@swipnet.se>
2190 * nsfns.m (ns_set_doc_edited): Check for FRAME_NS (Bug#18925).
2192 2014-11-02 Jan Djärv <jan.h.d@swipnet.se>
2194 * nsimage.m (allocInitFromFile:): Initialize bmRep.
2195 (dealloc): Release bmRep.
2197 * nsterm.h (EmacsImage): Remove imageListNext, refCount, reference,
2198 imageListSetNext, imageListNext.
2200 * nsimage.m (ImageList, imageListNext, imageListSetNext:)
2201 (reference): Remove.
2202 (allocInitFromFile:): Remove searching ImageList and calling
2203 reference (Bug#18918).
2204 (dealloc): Remove handling if ImageList.
2206 2014-11-02 Andreas Schwab <schwab@linux-m68k.org>
2208 * process.c (catch_child_signal): Fix incorrect assertion.
2210 2014-11-01 Jan Djärv <jan.h.d@swipnet.se>
2212 * macfont.m (macfont_draw):
2213 * nsterm.m (ns_mouse_position, judge): Clean up merge conflict.
2215 * macfont.m (macfont_glyph_extents): Turn off synthetic bold
2216 if force_integral_p (i.e. no antialias).
2217 (macfont_draw): Check ns_antialias_text, also turn off synthetic
2218 bold if no antialias (Bug#18876).
2220 * emacs.c (main): Don't chdir to $HOME on Cocoa if --chdir
2221 was given (Bug#18846).
2223 * nsterm.h (ns_set_doc_edited): Declare taking no args.
2225 * nsfns.m (ns_set_doc_edited): Do all logic (check frames) here
2226 instead of in xdisp.c, function now takes void. (Bug#18884).
2228 * xdisp.c (prepare_menu_bars): Remove HAVE_NS code.
2229 (redisplay_internal): Call ns_set_doc_edited if HAVE_NS (Bug#18884).
2231 * nsterm.h (EmacsScroller): Replace Lisp_Object win with
2232 struct window* (Bug#18889).
2233 Remove getMouseMotionPart.
2234 (ns_output): Make icon_top/left int.
2236 * nsfns.m (x_icon): icon_top/left is int.
2238 * nsterm.m (ns_mouse_position): Remove unused code.
2239 (initFrame:window:, dealloc): Use window instead of win.
2240 (getMouseMotionPart:window:x:y:): Remove, unused.
2241 (sendScrollEventAtLoc:fromEvent:): Make Lisp_Object win from window.
2243 2014-11-01 Eli Zaretskii <eliz@gnu.org>
2245 * keyboard.c (readable_events): When FLAGS include
2246 READABLE_EVENTS_FILTER_EVENTS, ignore BUFFER_SWITCH_EVENT events.
2247 This avoids returning non-nil from input-pending-p when only such
2248 events are in the queue. (Bug#18856)
2250 2014-11-01 Jan Djärv <jan.h.d@swipnet.se>
2252 * nsselect.m (QCLIPBOARD, QSECONDARY, QTEXT, QFILE_NAME)
2253 (NXPrimaryPboard, NXSecondaryPboard): Declare static.
2254 (Qforeign_selection): Remove.
2255 (ns_get_local_selection): Identation fix.
2256 (syms_of_nsselect): Remove Qforeign_selection, ns-lost-selection-hooks
2258 * nsselect.m (ns_get_local_selection): Remove calling of
2259 functions in Vselection_converter_alist (Bug#18911).
2260 (syms_of_nsselect): Remove Vselection_converter_alist.
2262 2014-10-31 Dmitry Antipov <dmantipov@yandex.ru>
2264 * font.c (copy_font_spec): Redesign to avoid Fcopy_alist
2265 and unnecessary initialization. Adjust comments.
2267 2014-10-30 Eli Zaretskii <eliz@gnu.org>
2269 * bidi.c (bidi_cache_reset_to): Invalidate bidi_cache_last_idx by
2271 (bidi_find_bracket_pairs): Pass to bidi_cache_reset_to a relative
2272 index, not an absolute one, as that's what the function expects.
2274 2014-10-30 Dmitry Antipov <dmantipov@yandex.ru>
2276 * xfaces.c (Finternal_set_lisp_face_attribute): Don't try to realize
2277 font on an initial frame when running as a daemon (Bug#18869).
2279 * fontset.c (toplevel): Adjust comment to match 2014-06-19 change.
2281 2014-10-30 Eli Zaretskii <eliz@gnu.org>
2283 * fileio.c (Fexpand_file_name): Use make_unibyte_string, not
2284 build_string, when importing a home directory. (Bug#18873)
2286 2014-12-27 Eli Zaretskii <eliz@gnu.org>
2288 * dispnew.c (buffer_posn_from_coords):
2289 Use WINDOW_WANTS_HEADER_LINE_P, not WINDOW_WANTS_MODELINE_P, to
2290 account for the header-line height. (Bug#18839)
2292 2014-10-28 Ulf Jasper <ulf.jasper@web.de>
2294 * xml.c (parse_region): Do not forget the first document child.
2296 2014-10-25 Jan Djärv <jan.h.d@swipnet.se>
2298 * nsselect.m: pasteboard_changecount is new.
2299 (ns_store_pb_change_count, ns_get_pb_change_count)
2300 (ns_get_our_change_count_for): New functions.
2301 (ns_string_to_pasteboard_internal): Correct comment.
2302 type => gtype in eassert, Call ns_store_pb_change_count.
2303 (Fns_own_selection_internal): Remove data, use value (Bug#18799).
2304 (Fns_disown_selection_internal, Fns_selection_owner_p):
2305 Replace Vselection_alist check, with change count check.
2306 (Fns_get_selection): Initialize val to Qnil. Only get local
2307 selection if change counts match (Bug#18799).
2308 (nxatoms_of_nsselect): Initialize pasteboard_changecount.
2310 2014-10-25 Noam Postavsky <npostavs@users.sourceforget.net>
2312 * w32proc.c (create_child): If calling a quoted batch file,
2313 pass NULL for exe. (Bug#18745)
2315 2014-10-24 Eli Zaretskii <eliz@gnu.org>
2317 * bidi.c (bidi_resolve_explicit, bidi_find_bracket_pairs)
2318 (bidi_resolve_brackets): Use end of string position rather than ZV
2319 when iterating over a string. (Bug#18815)
2321 2014-10-24 Martin Rudalics <rudalics@gmx.at>
2323 * keyboard.c (make_lispy_position): Return coordinates also when
2324 on scroll bars, fringes, margins or not in a window.
2325 * xdisp.c (show_mouse_face): Don't change cursor face during
2328 2014-10-23 Martin Rudalics <rudalics@gmx.at>
2330 * frame.c (Fset_frame_height, Fset_frame_width, Fset_frame_size)
2331 (frame_resize_pixelwise, frame_inhibit_implied_resize):
2332 Fix doc-strings (Bug#18789).
2334 2014-10-23 Paul Eggert <eggert@cs.ucla.edu>
2336 * Makefile.in (ACLOCAL_INPUTS): Omit unnecessary use of 'wildcard'.
2338 2014-10-22 Eli Zaretskii <eliz@gnu.org>
2340 Optimize redisplay of simple bracketed text.
2341 * bidi.c (bidi_cache_reset_to): New function.
2342 (bidi_cache_reset): Call it.
2343 (bidi_init_it, bidi_line_init): Initialize the bracket_pairing_pos
2345 (bidi_resolve_explicit): Reset bracket_pairing_pos and
2346 bracket_enclosed_type only if bracket_pairing_pos's value is not
2348 (MAX_BPA_STACK): Make sure the value is signed.
2349 (PUSH_BPA_STACK): If the BPA stack overflows, don't bail out, but
2350 stop pushing values onto the stack.
2351 (bidi_find_bracket_pairs): If the bracketed text is only on the
2352 base embedding level, remove all the states cached by this
2353 function from the cache, and return zero, so that the brackets in
2354 this segment of text are processed as normal neutrals.
2355 (bidi_resolve_brackets): Detect the brackets that are to be
2356 processed as neutrals, and don't call bidi_find_bracket_pairs on
2359 2014-10-21 Stefan Monnier <monnier@iro.umontreal.ca>
2361 * w32select.c (Fw32_selection_exists_p): Rename from
2362 Fx_selection_exists_p.
2363 (syms_of_w32select): Adjust accordingly.
2365 * w16select.c (Fw16_selection_exists_p): Rename from
2366 Fx_selection_exists_p.
2367 (syms_of_win16select): Adjust accordingly.
2369 * nsselect.m (ns_get_local_selection): Signal error rather than `quit'.
2370 (Fns_own_selection_internal): Tighten scoping.
2371 (Fns_selection_exists_p): Rename from Fx_selection_exists_p.
2372 (Fns_get_selection): Rename from Fx_get_selection_internal.
2373 (Fns_get_selection_internal, Fns_store_selection_internal):
2375 (syms_of_nsselect): Adjust accordingly.
2377 2014-10-21 Martin Rudalics <rudalics@gmx.at>
2379 * w32fns.c (Fw32_frame_menu_bar_size): New function.
2380 * w32term.c (x_set_window_size): Account for wrapped menu bar
2381 lines when setting up frame height (Bug#15174 and Bug#18720).
2382 (w32_add_wrapped_menu_bar_lines): New variable.
2384 2014-10-21 Stefan Monnier <monnier@iro.umontreal.ca>
2386 * xdisp.c (redisplay_window): Re-run pre-redisplay-function after we
2389 2014-10-20 Glenn Morris <rgm@gnu.org>
2391 * Merge in all changes up to 24.4 release.
2393 2014-10-19 Jan Djärv <jan.h.d@swipnet.se>
2395 * gtkutil.c (xg_update_menubar, xg_update_menu_item): Only call
2396 g_object_notify for label if Gtk+ >= 2.16 (Bug#16522).
2398 * xterm.h (x_output): Remove net_wm_state_hidden_seen.
2400 * xterm.c (handle_one_xevent): Check return value from
2401 x_handle_net_wm_state, remove net_wm_state_hidden_seen (Bug#18722).
2402 (get_current_wm_state): Remove net_wm_state_hidden_seen setting.
2404 * gtkutil.c (create_dialog): Don't use gtk_dialog_get_action_area on
2405 Gt+ >= 3.12, or gtk_misc_set_alignment on Gtk+ >= 3.14 (Bug#18674).
2406 (make_widget_for_menu_item): Don't use gtk_misc_set_alignment on
2407 Gtk+ >= 3.14 (Bug#18674).
2408 (update_frame_tool_bar): Don't use gtk_misc_set_padding on
2409 Gtk+ >= 3.14 (Bug#18674).
2411 2014-10-18 Paul Eggert <eggert@cs.ucla.edu>
2413 * gtkutil.c: Remove no-longer-used code.
2414 (xg_update_menubar): Remove unused local and unnecessary call to
2415 gtk_menu_item_get_submenu.
2416 (XG_TOOL_BAR_PROXY_BUTTON, xg_tool_bar_proxy_callback)
2417 (xg_get_tool_bar_widgets, xg_tool_bar_proxy_help_callback)
2418 (TOOLBAR_TOP_WIDGET): Remove; no longer used.
2420 2014-10-18 Jan Djärv <jan.h.d@swipnet.se>
2422 * xfns.c (syms_of_xfns): Remove x-gtk-whole-detached-tool-bar.
2424 * xterm.h (handlebox_widget): Remove.
2426 * xmenu.c (set_frame_menubar): Remove GTK block that calls
2429 * gtkutil.h (xg_have_tear_offs): Remove declaration.
2431 * gtkutil.c (XG_TEXT_CANCEL, XG_TEXT_OPEN, XG_TEXT_OK): New defines
2432 to handle Gtk versions.
2433 (xg_get_file_with_chooser): Use them.
2434 (xg_have_tear_offs, tearoff_remove, tearoff_activate):
2435 Remove (create_menus): Remove teroff argument and code.
2436 Remove call to gtk_menu_set_title.
2437 (xg_update_menubar, xg_update_submenu): Remove tearoff code.
2438 Adjust args to create_menus.
2439 (xg_tool_bar_menu_proxy, xg_tool_bar_detach_callback)
2440 (xg_tool_bar_attach_callback, TOOLBAR_TOP_WIDGET): Remove.
2441 (xg_pack_tool_bar): Replace TOOLBAR_TOP_WIDGET, remove detach code.
2442 (xg_make_tool_item): Remove detach code.
2443 (xg_update_tool_bar_sizes): Replace TOOLBAR_TOP_WIDGET.
2444 (find_icon_from_name): New function.
2445 (update_frame_tool_bar): Remove GtkStockItem code, move to
2446 find_icon_from_name. Let stock be a list of icon names to try.
2447 Only use gtk_image_new_from_stock on Gtk+ < 3.10.
2448 Replace TOOLBAR_TOP_WIDGET.
2449 (free_frame_tool_bar, xg_change_toolbar_position ):
2450 Replace TOOLBAR_TOP_WIDGET.
2451 (xg_initialize): Remove tearoff code.
2453 2014-10-18 Eli Zaretskii <eliz@gnu.org>
2455 * xterm.c (x_draw_bar_cursor, x_draw_hollow_cursor): Subtract 1
2456 pixel from the window's cursor glyph width, since X renders hollow
2457 blocks 1 pixel wider than the 'width' parameter.
2459 * xdisp.c (get_phys_cursor_geometry): Don't subtract 1 pixel from
2460 glyph->pixel_width; this is now done in xterm.c.
2462 Fix reordering of bracket characters in isolates.
2463 * bidi.c (bidi_cache_find): Rename the argument NEUTRALS_OK to
2464 RESOLVED_ONLY; when non-zero, return from the cache only fully
2465 resolved states. All callers changed.
2466 (CANONICAL_EQU): New macro.
2467 (PUSH_BPA_STACK): Use it to push onto the BPA stack the canonical
2468 equivalent of the paired closing bracket character.
2469 (bidi_find_bracket_pairs): Set the bracket_pairing_pos member to
2470 the default non-negative value, to be checked later in
2471 bidi_resolve_brackets. Use CANONICAL_EQU to test candidate
2472 characters against those pushed onto the BPA stack.
2473 (bidi_record_type_for_neutral): New function.
2474 (bidi_resolve_brackets): Record next_for_neutral and
2475 prev_for_neutral when embedding level gets pushed. Force
2476 resolution of bracket pairs when entering a level run that was not
2478 (bidi_resolve_neutral): Add assertions before calling
2479 bidi_resolve_neutral_1.
2480 (bidi_level_of_next_char): Remove the code that attempted to
2481 resolve unresolved neutrals; that is now done by
2482 bidi_resolve_neutral.
2484 * w32select.c (owner_callback): Mark with ALIGN_STACK attribute.
2486 2014-10-17 Eli Zaretskii <eliz@gnu.org>
2488 * xterm.c (x_draw_hollow_cursor): Fix display of hollow cursor on
2489 1-pixel R2L characters.
2490 Reported by Dmitry Antipov <dmantipov@yandex.ru>, see
2491 http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00518.html.
2493 2014-10-16 Eli Zaretskii <eliz@gnu.org>
2495 * bidi.c (bidi_find_bracket_pairs): Avoid a loop that does nothing
2498 2014-10-15 Paul Eggert <eggert@cs.ucla.edu>
2500 * bidi.c (bidi_find_bracket_pairs): Initialize local var.
2501 This pacifies GCC 4.9.1 with --enable-gcc-warnings.
2502 It's not clear to me whether the initialization is needed,
2503 but it can't hurt so I played it safe.
2505 2014-10-15 Stefan Monnier <monnier@iro.umontreal.ca>
2507 * lisp.mk (lisp): Add emacs-lisp/eldoc.elc.
2509 2014-10-15 Eli Zaretskii <eliz@gnu.org>
2511 Update the bidirectional reordering engine for Unicode 6.3 and 7.0.
2512 * bidi.c (bidi_ignore_explicit_marks_for_paragraph_level):
2514 (bidi_get_type): Return the isolate initiators and terminator types.
2515 (bidi_isolate_fmt_char, bidi_paired_bracket_type)
2516 (bidi_fetch_char_skip_isolates, find_first_strong_char)
2517 (bidi_find_bracket_pairs, bidi_resolve_brackets): New functions.
2518 (bidi_set_sos_type): Rename from bidi_set_sor_type and updated
2519 for the new features.
2520 (bidi_push_embedding_level, bidi_pop_embedding_level): Update to
2521 push and pop correctly for isolates.
2522 (bidi_remember_char): Modify to accept an additional argument
2523 and record the bidi type according to its value.
2524 (bidi_cache_iterator_state): Accept an additional argument to only
2525 update an existing state. Handle the new members of struct bidi_it.
2526 (bidi_cache_find): Arguments changed: no longer accepts a level,
2527 instead accepts a flag telling it whether it is okay to return
2528 unresolved neutrals.
2529 (bidi_initialize): Initiate and staticpro the bracket-type uniprop
2530 table. Initialize new isolate-related members.
2531 (bidi_paragraph_init): Some code factored out into
2532 find_first_strong_char.
2533 (bidi_resolve_explicit_1): Function deleted, its code incorporated
2534 into bidi_resolve_explicit.
2535 (bidi_resolve_explicit): Support the isolate initiators and
2536 terminator. Fix handling of embeddings and overrides according to
2537 new UBA requirements. Record information about previously seen
2538 characters here (moved from bidi_level_of_next_char).
2539 (bidi_resolve_weak): Adapt to changes in struct members.
2540 (FLAG_EMBEDDING_INSIDE, FLAG_OPPOSITE_INSIDE, MAX_BPA_STACK)
2541 (STORE_BRACKET_CHARPOS, PUSH_BPA_STACK): New macros.
2542 (bidi_resolve_neutral): Call bidi_resolve_brackets to handle the
2543 paired bracket resolution. Handle isolate initiators and
2545 (bidi_type_of_next_char): Remove unneeded code for BN limit.
2546 (bidi_level_of_next_char): Move the code that records information
2547 about previous characters to bidi_resolve_explicit. Fix logic of
2548 resolving neutrals and make sure their cache entries are updated.
2549 Remove now unneeded special handling of PDF level.
2551 * dispextern.h (struct glyph): Enlarge the width of resolved_level.
2552 (BIDI_MAXDEPTH): New macro, renamed from BIDI_MAXLEVEL and
2553 enlarged per Unicode 6.3.
2554 (enum bidi_bracket_type_t): New data type.
2555 (struct bidi_saved_info): Leave only 2 type members out of 4.
2557 (struct bidi_stack): Add members necessary to support isolating
2559 (struct bidi_it): Add new members necessary to support isolating
2560 sequences and bracket pair resolution.
2562 * xdisp.c (Fbidi_resolved_levels): New function.
2563 (syms_of_xdisp): Defsubr it.
2564 (append_glyph, append_composite_glyph, produce_image_glyph)
2565 (append_stretch_glyph, append_glyphless_glyph): Convert aborts to
2567 (syms_of_xdisp) <inhibit-bidi-mirroring>: New variable.
2569 * term.c (append_glyph, append_composite_glyph)
2570 (append_glyphless_glyph): Convert aborts to assertions.
2572 * .gdbinit (pgx): Display the character codepoint, resolved level,
2573 and bidi type also for glyphless glyphs.
2575 2014-10-15 Dmitry Antipov <dmantipov@yandex.ru>
2577 Avoid unwanted point motion in Fline_beginning_position.
2578 * lisp.h (scan_newline_from_point): Add prototype.
2579 * search.c (scan_newline_from_point): New function, refactored from...
2580 * cmds.c (Fforward_line): ...adjusted user.
2581 * editfns.c (Fline_beginning_position): Use scan_newline_from_point
2582 and simplify the former since the latter doesn't move point.
2584 2014-10-14 Dmitry Antipov <dmantipov@yandex.ru>
2586 Cleanup terminal handling code.
2587 * dispextern.h (get_named_tty): Remove prototype but...
2588 * termhooks.h (get_named_terminal): ...resurrect it under
2589 more meaningful name.
2590 (get_terminal): Likewise, but with...
2591 (decode_live_terminal): ...this name.
2592 (decode_tty_terminal): Add prototype.
2593 * term.c (get_tty_terminal): Remove.
2594 (get_named_tty): Remove.
2595 (Ftty_display_color_p, Ftty_display_color_cells, Ftty_type)
2596 (Fcontrolling_tty_p, Fsuspend_tty, Fresume_tty):
2597 Use decode_tty_terminal.
2598 (Ftty_no_underline, Ftty_top_frame): Use decode_live_terminal.
2599 * terminal.c (get_terminal): Refactor to...
2600 (decode_terminal, decode_live_terminal): ...new functions.
2601 (decode_tty_terminal): Replacement for get_tty_terminal.
2602 (get_named_terminal): Likewise for get_named_tty.
2603 * coding.c (Fset_terminal_coding_system_internal)
2604 (Fterminal_coding_system, Fset_keyboard_coding_system_internal):
2605 (Fkeyboard_coding_system):
2606 * composite.c (Fcomposition_get_gstring):
2607 * dispnew.c (Fsend_string_to_terminal):
2608 * frame.c (Fmake_terminal_frame):
2609 * nsfns.m (check_ns_display_info):
2610 * w32fns.c, xfns.c (check_x_display_info):
2611 * xselect.c (frame_for_x_selection): Use decode_live_terminal.
2612 * keyboard.c (handle_interrupt_signal, handle_interrupt)
2613 (Fset_quit_char): Use get_named_terminal.
2614 (Fset_output_flow_control, Fset_input_meta_mode):
2615 Use decode_tty_terminal.
2617 2014-10-13 Eli Zaretskii <eliz@gnu.org>
2619 * w32term.h (ALIGN_STACK): Use _WIN64, not _W64, to distinguish
2620 between 32-bit and 64-bit MinGW builds. (Bug#18699)
2622 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
2624 Fix port to Debian GNU/kFreeBSD 7 (wheezy) (Bug#18666).
2625 * process.c (accept4) [!HAVE_ACCEPT4]: New macro.
2627 2014-10-12 Stefan Monnier <monnier@iro.umontreal.ca>
2629 * frame.c (Fmouse_pixel_position): Call Vmouse_position_function
2632 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
2634 * editfns.c (dump_tz_string): No longer const.
2635 It might be modified.
2637 * nsmenu.m (clear): Assume OS X 10.6 or later.
2639 2014-10-12 Jan Djärv <jan.h.d@swipnet.se>
2641 * unexmacosx.c: Remove include ppc/reloc.h.
2642 (unrelocate, copy_dysymtab): Remove PPC code.
2643 (rebase_reloc_address): Remove, only used for PPC:
2645 * nsterm.m: Always include macfont.h on COCOA.
2646 (ns_update_auto_hide_menu_bar, ns_draw_fringe_bitmap)
2647 (ns_dumpglyphs_image, ns_check_menu_open)
2648 (applicationDidFinishLaunching)
2649 (antialiasThresholdDidChange:)
2650 (keyDown:, toggleFullScreen:, setPosition:portion:whole:):
2651 Remove checks for OSX <= 10.5/10.6.
2652 (changeFont:): Use macfont on COCOA, nsfont on GNUSTEP.
2653 (syms_of_nsterm): Call syms_of_macfont on COCOA, syms_of_nsfont on
2656 * nsterm.h (MAC_OS_X_VERSION_10_4, MAC_OS_X_VERSION_10_5): Remove.
2657 (NS_HAVE_NSINTEGER): Remove block.
2658 Remove >= OSX 10.6 tests.
2660 * nsmenu.m (NSMenuDidBeginTrackingNotification): Remove.
2661 (x_activate_menubar, trackingNotification:): Remove check for
2663 (menuNeedsUpdate:): Remove check for OSX < 10.5.
2665 * nsimage.m (allocInitFromFile:): Remove code for OSX < 10.6.
2667 * nsfns.m: Always include macfont.h on COCOA.
2668 (ns_filename_from_panel, ns_directory_from_panel)
2669 (Fx_create_frame, Fns_popup_font_panel, ns_run_file_dialog)
2670 (Fns_read_file_name, Fns_list_services): Remove code for OSX < 10.6
2672 * macfont.m: Remove >= 1050 check.
2673 (macfont_create_family_with_symbol)
2674 (macfont_get_glyph_for_character)
2675 (mac_font_get_glyphs_for_variants)
2676 (mac_ctfont_create_available_families, syms_of_macfont):
2677 Remove code for OSX < 10.6.
2678 (mac_font_family_group, mac_font_family_compare): Remove, only used
2681 * macfont.h (MAC_FONT_FORMAT_ATTRIBUTE, MAC_FONT_FORMAT_BITMAP)
2682 (mac_font_copy_non_synthetic_table): Remove versions for OSX < 10.6
2684 * Makefile.in: Replace nsfont.o macfont.o with ns_fontfile in
2687 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
2689 Fix putenv race conditions with undefined behavior (Bug#8705).
2690 Do all putenv calls before Emacs creates any threads.
2691 Use a safer way to modify the TZ environment variable in the
2692 presence of multiple threads. For further thread-safety,
2693 prefer localtime_r and gmtime_r to localtime and gmtime,
2694 and prefer struct tm's tm_gmtoff (if available) to calling
2695 both localtime_r and gmtime_r.
2696 * dbusbind.c (Fdbus__init_bus): Move xputenv call from here ...
2697 (init_dbusbind): ... to this new function.
2698 * emacs.c (main) [HAVE_DBUS]: Call it before creating threads.
2699 * xterm.c (x_term_init): Move xputenv call from here ...
2700 (init_xterm): ... to this new function.
2701 * emacs.c (main) [USE_GTK]: Call it before creating threads.
2702 * editfns.c (HAVE_TM_GMTOFF): Default to false.
2703 (dump_tz_string): New constant.
2704 (init_editfns): Use it. This centralizes the dump_tz stuff.
2705 Call set_time_zone_rule here, so that its xputenv is done
2706 before Emacs goes multithreaded.
2707 (mktime_z) [!HAVE_TZALLOC]: New function, which is typically
2708 thread-safe enough for Emacs.
2709 (format_time_string, Fdecode_time, Fcurrent_time_string)
2710 (Fcurrent_time_zone):
2711 Prefer localtime_r and gmtime_r, which are more thread-safe, to
2712 localtime and gmtime. Remove now-unnecessary calls to block_input.
2713 (tm_gmtoff): New static function.
2714 (Fdecode_time, Fcurrent_time_zone): Use it.
2715 (Fencode_time): Use mktime_z, for better thread-safety.
2716 (set_time_zone_rule): Now static. Rewrite to be mostly thread-safe,
2717 i.e., not quite thread-safe but good enough for Emacs typical usage.
2718 Do not reclaim storage that is in the environment; let it leak.
2719 Always call tzset, since localtime_r does not.
2720 * emacs.c (dump_tz, Fdump_emacs) [HAVE_TZSET]: Remove dump_tz stuff.
2721 This is now done in init_editfns.
2722 * systime.h (mktime_z, timezone_t, tzalloc, tzfree) [!HAVE_TZALLOC]:
2723 New macros and declarations, for platforms lacking tzalloc & friends.
2725 2014-10-09 Paul Eggert <eggert@cs.ucla.edu>
2727 * lisp.h (USE_STACK_STRING): Now true only if USE_STACK CONS.
2728 On x86 platforms this works around GCC bug 63495
2729 <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63495>,
2730 and more generally should fix a portability problem in Emacs.
2731 Reported by Stefan Monnier in:
2732 http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00261.html
2734 2014-10-08 Leo Liu <sdl.web@gmail.com>
2736 Enhance terpri to allow conditionally output a newline. (Bug#18652)
2737 * keymap.c (describe_vector_princ):
2738 * keyboard.c (Fcommand_error_default_function): Adapt to change to
2741 * print.c (printchar_stdout_last): Declare.
2742 (printchar): Record the last char written to stdout.
2743 (Fterpri): Add optional argument ENSURE.
2745 2014-10-08 Eli Zaretskii <eliz@gnu.org>
2747 * w32inevt.c (maybe_generate_resize_event): Pass non-zero as the
2748 DELAY argument to change_frame_size, so that the frame size
2749 changes, if any are needed, are delayed until the next redisplay.
2750 This is to avoid a too early QUIT inside change_frame_size, when
2751 it calls Lisp in frame_windows_min_size, in case one of the events
2752 we've read sets the quit-flag. (Bug#18649)
2754 * w32fns.c (check_x_display_info): Accept terminal objects as
2755 argument, to follow what xfns.c does.
2757 2014-10-07 Glenn Morris <rgm@gnu.org>
2759 * Makefile.in ($(srcdir)/macuvs.h)
2760 ($(lispsource)/international/charprop.el): Add explicit FORCE.
2762 2014-10-07 Eli Zaretskii <eliz@gnu.org>
2764 * decompress.c (init_zlib_functions): Move the message about zlib
2765 being unavailable from here...
2766 (Fzlib_decompress_region): ...to here. (Bug#18650)
2768 2014-10-07 Dmitry Antipov <dmantipov@yandex.ru>
2770 * font.c (Ffont_get_glyphs): Use validate_subarray and fix
2771 the case where an optional string is used. Adjust docstring.
2773 2014-10-06 Stefan Monnier <monnier@iro.umontreal.ca>
2775 * lisp.mk (lisp): Remove w32-common-fns.elc.
2777 2014-10-05 Paul Eggert <eggert@cs.ucla.edu>
2779 * keyboard.c (Qleft, Qright): Remove duplicate definitions (Bug#9927).
2780 These were already defined in buffer.c, and the duplicate
2781 definitions cause problems on platforms like 'gcc -fno-common'.
2782 Reported by Peter Dyballa in: http://bugs.gnu.org/9927#137
2784 2014-10-05 Jan Djärv <jan.h.d@swipnet.se>
2786 * nsterm.m (updateFrameSize:): Only call update_frame_tool_bar
2787 if toolbar is visible.
2789 * nsfont.m (nsfont_draw): Use CGFloat for GNUstep newer than
2792 * nsterm.m (syms_of_nsterm): ns-use-fullscreen-animation is new.
2793 (toggleFullScreen:): Use ns-use-fullscreen-animation for animate.
2794 (ns_select, ns_read_socket): Use unwind_protect to decrease
2795 apploopnr (Bug#18345).
2796 (ns_draw_window_cursor): Adjust y for hbar cursor only if smaller than
2797 line height (Bug#17977).
2799 * macfont.m: Fix indentation and import changes from macport 24.3.94.
2800 (macfont_closest_traits_index): New function.
2801 (macfont_closest_traits_index_p): Rename from
2802 macfont_closest_traits_index.
2803 (macfont_list): Use macfont_closest_traits_index_p.
2805 2014-10-05 K. Handa <handa@gnu.org>
2807 * coding.c (detect_coding_iso_2022): Set coding->rejected
2808 correctly when an invalid escape sequence is found (Bug#18610).
2810 2014-10-04 Jan Djärv <jan.h.d@swipnet.se>
2812 * gtkutil.c (create_menus): Only add tearoffs to empty menus.
2813 (xg_update_submenu): Remove has_tearoff_p, pass 1 to create_menus
2816 2014-10-04 Martin Rudalics <rudalics@gmx.at>
2818 * buffer.c (scroll_bar_width, scroll_bar_height):
2820 * window.c (Fset_window_scroll_bars): Fix doc-string.
2821 (Fwindow_scroll_bars): Have it return what the doc-string says.
2823 2014-10-03 Eli Zaretskii <eliz@gnu.org>
2825 * xdisp.c (move_it_by_lines): Call reseat_1 after moving the
2826 iterator backwards, to resync the bidi iterator. (Bug#18584)
2828 2014-10-03 Dmitry Antipov <dmantipov@yandex.ru>
2830 Consistently use min and max macros from lisp.h.
2831 * coding.c (min, max):
2833 * unexhp9k800.c (min):
2834 * unexw32.c (min, max): Use definitions from lisp.h.
2835 * regex.c (MAX, MIN) [!emacs]: Define own max and min as such.
2837 * gmalloc.c (min): Tiny style change.
2839 * fileio.c (emacs_readlinkat, Finsert_file_contents):
2840 * w32fns.c, xfns.c (x_create_tip_frame): Use AUTO_STRING.
2842 2014-10-03 Paul Eggert <eggert@cs.ucla.edu>
2844 Fix x-focus-frame bug with "Not an in-range integer" (Bug#18586).
2845 * xselect.c (X_SHRT_MAX, X_SHRT_MIN, X_LONG_MAX, X_LONG_MIN)
2846 (X_ULONG_MAX): Move these macros to xterm.h.
2847 (x_fill_property_data): Be more generous about allowing either
2848 signed or unsigned data of the appropriate width.
2849 * xterm.h (x_display_set_last_user_time): New function.
2850 All setters of last_user_time changd to use this function.
2851 If ENABLE_CHECKING, check that the times are in range.
2853 2014-10-02 Eli Zaretskii <eliz@gnu.org>
2855 * dispnew.c (adjust_decode_mode_spec_buffer): Use 'int' instead of
2856 'ssize_t'. Suggested by Paul Eggert <eggert@cs.ucla.edu>.
2858 2014-10-02 Jan Djärv <jan.h.d@swipnet.se>
2860 * xfaces.c (Finternal_set_lisp_face_attribute): Don't try to
2861 make a font_object from a tty frame (Bug#18573).
2862 (Finternal_set_lisp_face_attribute): Add FIXME comment.
2864 2014-10-02 Dmitry Antipov <dmantipov@yandex.ru>
2866 * alloc.c (mark_overlay): Assume that overlay boundaries are
2867 always markers. Add comment.
2868 * lread.c (read_internal_start): Use convenient validate_subarray.
2870 (Fread_from_string): Adjust docstring.
2872 2014-10-02 Stefan Monnier <monnier@iro.umontreal.ca>
2874 * lisp.h: Fix up compilation for USE_STACK_LISP_OBJECTS=false.
2876 * nsselect.m (ns-own-selection-internal, ns-disown-selection-internal):
2877 Rename from the "x-" prefix.
2879 2014-10-01 Stefan Monnier <monnier@iro.umontreal.ca>
2881 * xselect.c (selection-converter-alist): Fix docstring.
2883 2014-10-01 Eli Zaretskii <eliz@gnu.org>
2885 * w32proc.c (sys_spawnve): Avoid modification of the CMDNAME
2886 argument passed by the caller, when we mirror all slashes into
2889 2014-10-01 Dmitry Antipov <dmantipov@yandex.ru>
2891 * gtkutil.c (xg_set_toolkit_horizontal_scroll_bar_thumb):
2892 Resurrect old code and fix compilation with GTK < 2.13.6.
2894 2014-10-01 Paul Eggert <eggert@cs.ucla.edu>
2896 Use AUTO_CONS instead of SCOPED_CONS, etc.
2897 * frame.h (AUTO_FRAME_ARG): Rename from FRAME_PARAMETER.
2898 * lisp.h (AUTO_CONS): Rename from scoped_cons.
2899 (AUTO_LIST1): Rename from scoped_list1.
2900 (AUTO_LIST2): Rename from scoped_list2.
2901 (AUTO_LIST3): Rename from scoped_list3.
2902 (AUTO_LIST4): Rename from scoped_list4.
2903 (AUTO_STRING): Rename from SCOPED_STRING.
2904 * frame.h (AUTO_FRAME_ARG):
2905 * lisp.h (AUTO_CONS, AUTO_LIST1, AUTO_LIST2, AUTO_LIST3)
2906 (AUTO_LIST4, AUTO_STRING):
2907 Prepend a new argument 'name'.
2908 Declare a variable instead of yielding a value.
2910 * lisp.h (STACK_CONS, AUTO_CONS_EXPR): New internal macros.
2912 2014-09-30 Eli Zaretskii <eliz@gnu.org>
2914 * w32fns.c (w32_createwindow): Accept an additional argument, an
2915 array of 2 values specifying the coordinates of the frame's
2916 top-left corner. Use these values instead of calling x_get_arg,
2917 which can cons Lisp objects, and therefore cannot be called except
2918 from the main thread. Remove redundant tests for the default
2920 (my_create_window): Move the calculation of the coordinates of the
2921 frame's top-left edge here. Pass them to the input thread via the
2922 second parameter of the WM_EMACS_CREATEWINDOW message.
2923 See http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00892.html
2926 2014-09-30 Eli Zaretskii <eliz@gnu.org>
2928 * xdisp.c (cursor_row_fully_visible_p): Update commentary.
2929 (redisplay_window): Treat the frame's frozen_window_starts flag
2930 the same way as the optional_new_start flag for the window: only
2931 obey it if the glyph row showing point will be fully visible.
2932 Likewise when the window start is in a continuation line. If,
2933 after trying everything under the 'force_start' label, point is
2934 still not fully visible, give up and scroll the window.
2935 Add debugging traces. (Bug#18545)
2937 * window.c (Frecenter): Set the window's redisplay flag.
2939 2014-09-30 Eli Zaretskii <eliz@gnu.org>
2941 * w32term.c (w32_read_socket): Don't use frame dimensions for
2942 resizing if GetClientRect returned an empty (0, 0, 0, 0)
2943 rectangle. Check the return value of GetClientRect, and don't use
2944 the results if it didn't succeed.
2946 * dispnew.c (change_frame_size_1): Recompute the frame dimensions
2947 in columns and lines after correcting the pixel dimensions in
2949 (adjust_decode_mode_spec_buffer): Add assertion to avoid passing
2950 negative values to xrealloc. (Bug#18528)
2952 2014-09-30 Paul Eggert <eggert@cs.ucla.edu>
2954 * alloc.c: Remove now-unnecessary check.
2955 Suggested by Dmitry Antipov in:
2956 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00891.html
2958 * xterm.c (x_term_init): Allocate temps on stack, not on heap.
2960 * frame.c (x_set_frame_parameters): Port --enable-gcc-warnings
2961 to Ubuntu 14.04.1 x86-64.
2963 Simplify stack-allocated Lisp objects, and make them more portable.
2964 The build_local_string macro was used in two ways: (1) string
2965 literals for which scoped allocation suffices, and (2) file name
2966 components, where it's not safe in general to assume bounded-size
2967 ASCII data. Simplify by defining a new macro SCOPED_STRING that
2968 allocates a block-scope string, and by using SCOPED_STRING for (1)
2969 and build_string for (2). Furthermore, actually use stack
2970 allocation only for objects known to have sufficient alignment.
2971 This simpler implementation means Emacs can make
2972 USE_STACK_LISP_OBJECTS the default unless GC_MARK_STACK !=
2973 GC_MAKE_GCPROS_NOOPS.
2974 * lisp.h (GCALIGNED): Align even if !USE_STACK_LISP_OBJECTS,
2975 for fewer differences among implementations.
2976 (struct Lisp_String): Now GCALIGNED.
2977 (USE_STACK_LISP_OBJECTS): Default to true, since the
2978 implementation no longer insists on a nonempty GCALIGNED.
2979 But make it false if GC_MARK_STACK != GC_MAKE_GCPROS_NOOPS.
2980 (SCOPED_CONS_INITIALIZER): Remove, since it's no longer needed
2981 separately. Move definiens to scoped_cons. The old definition
2982 was incorrect when GCALIGNED was defined to be empty.
2983 (union Aligned_String): New type.
2984 (USE_STACK_CONS, USE_STACK_STRING): New constants, so that the
2985 implementation ports to compilers that don't align strictly enough.
2986 Don't worry about the union sizes; it's not worth bothering about.
2987 (scoped_cons, scoped_list1, scoped_list3, scoped_list4):
2988 Rewrite using USE_STACK_CONS.
2989 (scoped_cons): Assume the use of union Aligned_Cons.
2990 (lisp_string_size, make_local_string, build_local_string): Remove.
2991 Unless otherwise specified, all callers of build_local_string
2992 changed to use SCOPED_STRING.
2993 (SCOPED_STRING): New macro.
2994 * data.c (wrong_choice):
2995 * menu.c (single_menu_item):
2996 * process.c (Fformat_network_address):
2997 Hoist use of SCOPED_STRING out of a scope, so that its returned
2998 object lives long enough.
2999 * fileio.c (Fexpand_file_name): Use build_string, not SCOPED_STRING,
3000 as the string might be long or might not be ASCII.
3002 2014-09-29 Eli Zaretskii <eliz@gnu.org>
3004 * msdos.c (internal_terminal_init): Bump version to 25.
3006 2014-09-29 Dmitry Antipov <dmantipov@yandex.ru>
3008 Keep stack-allocated Lisp objects fast rather than versatile.
3009 * lisp.h (union Aligned_Cons) [!GCALIGNED]: Define as such.
3010 (SCOPED_CONS_INITIALIZER): New macro.
3011 (scoped_cons) [USE_STACK_LISP_OBJECTS]: Use it.
3012 (USE_LOCAL_ALLOCA): Remove.
3013 (local_cons, local_list1, local_list2, local_list3, local_list4):
3014 Remove. Stack overflow checking makes them too slow.
3015 (make_local_vector): Likewise. Also we just don't have enough
3017 (enum LISP_STRING_OVERHEAD): Remove.
3018 (local_string_init, local_vector_init): Remove prototypes.
3019 (make_local_string, build_local_string): Redesign to target short
3020 compile-time string constants, fall back to regular string allocation
3022 (lisp_string_size): New function.
3023 (verify_ascii) [ENABLE_CHECKING]: Add prototype.
3024 * alloc.c (local_string_init, local_vector_init): Remove.
3025 (verify_ascii) [ENABLE_CHECKING]: New function.
3026 * buffer.c, charset.c, chartab.c, data.c, editfns.c, emacs.c, fileio.c:
3027 * fns.c, font.c, fontset.c, frame.c, keyboard.c, keymap.c, lread.c:
3028 * menu.c, minibuf.c, process.c, textprop.c, xdisp.c, xfns.c, xfont.c:
3029 * xselect.c, xterm.c: All related users changed.
3031 2014-09-28 Ken Brown <kbrown@cornell.edu>
3033 * sheap.c (bss_sbrk_buffer_beg): Remove redundant variable.
3034 * gmalloc.c [CYGWIN]: Adapt to change in sheap.c.
3036 2014-09-27 Ken Brown <kbrown@cornell.edu>
3038 Fix implementation of HYBRID_MALLOC on Cygwin.
3039 * sheap.c (bss_sbrk_buffer_end): Cast to void *.
3040 (bss_sbrk_buffer_beg): New variable. Use it...
3041 * gmalloc.c (ALLOCATED_BEFORE_DUMPING) [CYGWIN]: ...here, to fix
3042 incorrect definition.
3044 2014-09-27 Stefan Monnier <monnier@iro.umontreal.ca>
3046 * keyboard.c (track-mouse): Rename to internal--track-mouse.
3047 Make it into a function and change arg to be a function.
3049 * lisp.mk (lisp): Add elisp-mode.elc.
3051 2014-09-26 Paul Eggert <eggert@cs.ucla.edu>
3053 * xfns.c (x_default_scroll_bar_color_parameter):
3054 Use USE_LOCAL_ALLOCA only if USE_TOOLKIT_SCROLL_BARS,
3055 to pacify --enable-gcc-warnings in non-scrollbar builds.
3057 2014-09-26 Ken Brown <kbrown@cornell.edu>
3059 * w32term.h (ALIGN_STACK): Fix the cpp condition.
3061 2014-09-25 Eli Zaretskii <eliz@gnu.org>
3063 * lisp.h (USE_STACK_LISP_OBJECTS): Default to false for 32-bit
3064 MinGW builds that use GCC before 4.2.
3066 Default to stack objects on DOS_NT platforms as well.
3067 * w32term.h (ALIGN_STACK) [__GNUC__]: Define to
3068 __attribute__((force_align_arg_pointer)) for GCC 4.2 and later.
3070 * lisp.h (USE_STACK_LISP_OBJECTS): Remove the !DOS_NT condition.
3072 * w32proc.c (enum_locale_fn, enum_codepage_fn): Add the
3073 ALIGN_STACK attribute.
3075 * w32fns.c (w32_monitor_enum): Add the ALIGN_STACK attribute.
3077 * w32uniscribe.c (add_opentype_font_name_to_list): Add the
3078 ALIGN_STACK attribute.
3080 * w32font.c (add_font_name_to_list, add_font_entity_to_list)
3081 (add_one_font_entity_to_list): Add the ALIGN_STACK attribute.
3083 2014-09-25 Martin Rudalics <rudalics@gmx.at>
3085 * frame.c (frame_inhibit_resize):
3086 * widget.c (EmacsFrameResize):
3087 * window.c (resize_frame_windows, Fset_window_configuration):
3088 * xdisp.c (expose_frame):
3089 * xfns.c (x_change_tool_bar_height):
3090 * xmenu.c (update_frame_menubar):
3091 * xterm.c (handle_one_xevent, x_new_font, x_set_window_size_1):
3092 Remove code left dead after 2014-07-27 changes.
3094 2014-09-25 Paul Eggert <eggert@cs.ucla.edu>
3096 Fix local_cons etc. to not exhaust the stack when in a loop.
3097 Problem reported in:
3098 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00696.html
3099 * buffer.c (Fother_buffer, other_buffer_safely, init_buffer):
3100 * charset.c (load_charset_map_from_file, Ffind_charset_region)
3101 (Ffind_charset_string):
3102 * chartab.c (uniprop_encode_value_numeric, uniprop_table):
3103 * data.c (wrong_range):
3104 * editfns.c (Fpropertize, format2):
3105 * emacs.c (init_cmdargs, decode_env_path):
3106 * fileio.c (auto_save_error):
3107 * fns.c (Fyes_or_no_p):
3108 * font.c (font_style_to_value, font_parse_xlfd)
3109 (font_parse_family_registry, font_delete_unmatched)
3111 * fontset.c (Fset_fontset_font):
3112 * frame.c (x_get_arg):
3113 * keyboard.c (echo_dash, safe_run_hooks_error, parse_menu_item)
3114 (read_char_minibuf_menu_prompt):
3115 * keymap.c (silly_event_symbol_error, describe_vector):
3116 * lread.c (load_warn_old_style_backquotes):
3117 * menu.c (single_menu_item):
3118 * minibuf.c (Fread_buffer):
3119 * process.c (status_message, Fformat_network_address)
3120 (server_accept_connection):
3121 * textprop.c (copy_text_properties):
3122 * xdisp.c (Fcurrent_bidi_paragraph_direction):
3123 * xfns.c (x_default_scroll_bar_color_parameter):
3124 * xfont.c (xfont_open):
3125 * xselect.c (x_clipboard_manager_error_1):
3126 * xterm.c (x_term_init):
3127 Put USE_LOCAL_ALLOCA at the start of the function.
3128 * fns.c (maybe_resize_hash_table): Use build_string instead of
3129 build_local_string, since we'd otherwise need a conditional
3130 USE_LOCAL_ALLOCA here, but this is just debugging output and is
3131 not worth the bother of optimization.
3132 * font.c (font_delete_unmatched): Remove by-hand code that
3133 observed MAX_ALLOCA limit, since it's now done automatically.
3134 * keymap.c (Fsingle_key_description): Put USE_SAFE_ALLOCA at top,
3135 since build_local_string needs its sa_alloc.
3136 * lisp.h (lisp_word_count): New function.
3137 (SAFE_ALLOCA_LISP): Use it.
3138 (USE_LOCAL_ALLOCA): New macro.
3139 (local_cons, make_local_vector, make_local_string):
3140 Observe the MAX_ALLOCA limit.
3141 (LISP_STRING_OVERHEAD): New constant.
3142 (make_local_string): Use it.
3144 2014-09-24 Paul Eggert <eggert@cs.ucla.edu>
3146 Default to stack objects on non-GNU/Linux, non-DOS_NT platforms.
3147 * lisp.h (USE_STACK_LISP_OBJECTS): Also default to true
3148 if !defined DOS_NT && !defined GNU_LINUX. I've tested this on AIX
3149 and Solaris and it's likely to work on similar platforms.
3151 Avoid signed integer overflow when converting Time to ptrdiff_t.
3152 * keyboard.c (INPUT_EVENT_POS_MAX, INPUT_EVENT_POS_MIN):
3154 (position_to_Time, Time_to_position): New functions.
3155 (gen_help_event, kbd_buffer_get_event): Use them.
3156 * systime.h (Time) [emacs && !HAVE_X_WINDOWS]:
3157 Go back to plain 'unsigned long', so that 'Time' is the same
3158 for both X and non-X builds; this is less likely to cause surprise.
3159 * termhooks.h: Remove compile-time check that Time and ptrdiff_t
3160 are the same size; this is no longer required.
3162 * keyboard.c (make_lispy_event): Avoid unnecessary tests
3163 of bit 28 and of whether an unsigned value is negative.
3164 This simplifies the code a bit, and pacifies clang 3.4.
3166 2014-09-24 Eli Zaretskii <eliz@gnu.org>
3168 * systime.h (Time): Define as size_t, to be consistent with 64-bit
3169 Windows builds, where 'long' is a 32-bit type.
3171 * w32inevt.h (w32_console_mouse_position): Update the argument
3172 types to use 'Time'.
3174 * w32term.c (w32_mouse_position)
3175 (x_horizontal_scroll_bar_report_motion)
3176 (x_scroll_bar_report_motion): Update the argument types to use
3179 2014-09-24 Dmitry Antipov <dmantipov@yandex.ru>
3181 * termhooks.h (enum scroll_bar_part): Begin from 0 to allow...
3182 (struct input_event): ...unsigned bitfields. Likewise for
3183 `event_kind' member. Prefer unsigned for `code' and 'modifiers'.
3184 Use `timestamp' for HELP_EVENT position. Add compile-time assert.
3185 * keyboard.c (gen_help_event, kbd_buffer_store_help_event)
3186 (kbd_buffer_get_event): Adjust users.
3187 (scroll_bar_parts): Add Qnil to match scroll_bar_nowhere.
3188 (make_scroll_bar_position): New function, refactored out of...
3189 (make_lispy_event): ...adjusted user.
3190 * nsterm.h (EmacsScroller): Use enum for `last_hit_part' member.
3191 * nsterm.m (ns_mouse_position, mouseUp):
3192 * term.c (term_mouse_position):
3193 * w32inevt.c (w32_console_mouse_position):
3194 * w32term.c (w32_mouse_position):
3195 * xterm.c (XTmouse_position): Use scroll_bar_above_handle.
3196 (x_send_scroll_bar_event, xm_scroll_callback, xg_scroll_callback):
3197 Prefer enum and explicit enum members to integers and numeric values.
3199 * chartab.c (uniprop_encode_value_numeric):
3200 * font.c (font_style_to_value): Use make_local_vector.
3201 (font_delete_unmatched): Use local_cons but respect MAX_ALLOCA.
3202 * keymap.c (append_key): Use scoped_list1.
3204 * lisp.h (USE_STACK_LISP_OBJECTS): Enable by default if GNU_LINUX
3205 && __GNUC__ && !__clang__. Mention known problems. Adjust comment.
3207 2014-09-24 Paul Eggert <eggert@cs.ucla.edu>
3209 Fix some slow uses and misuses of strcat.
3210 * doc.c (get_doc_string):
3211 * gtkutil.c (get_utf8_string):
3212 * xsmfns.c (x_session_initialize):
3213 Avoid recomputation of string length.
3214 * ftfont.c (ftfont_spec_pattern):
3215 * xfns.c (xic_create_fontsetname):
3216 Don't assume output buffer is initially zero.
3218 2014-09-23 Paul Eggert <eggert@cs.ucla.edu>
3220 * lisp.h (lispstpcpy): Rename from lispstrcpy, and act like stpcpy.
3221 All callers changed.
3222 * xterm.c (x_term_init): Use new functionality to avoid two needs
3223 to compute a string length.
3225 * dispextern.h, xdisp.c (window_box_right_offset): Now static.
3227 2014-09-23 Dmitry Antipov <dmantipov@yandex.ru>
3229 Use known length of a Lisp string to copy it faster.
3230 * lisp.h (lispstrcpy): New function. Add comment.
3231 * callproc.c (child_setup):
3232 * dbusbind.c (xd_append_arg):
3233 * doc.c (get_doc_string):
3234 * font.c (Ffont_xlfd_name):
3235 * frame.c (xrdb_get_resource):
3236 * process.c (Fmake_network_process, network_interface_info):
3237 * w32fns.c (Fx_open_connection):
3238 * w32proc.c (sys_spawnve):
3239 * xfns.c (select_visual):
3240 * xfont.c (xfont_list):
3241 * xsmfns.c (x_session_initialize):
3242 * xterm.c (x_term_init): Use it.
3244 2014-09-23 Paul Eggert <eggert@cs.ucla.edu>
3246 Fix SAFE_ALLOCA to not exhaust the stack when in a loop.
3247 Reported by Dmitry Antipov in thread leading to:
3248 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00713.html
3249 This patch fixes only SAFE_ALLOCA, SAFE_NALLOCA, and SAFE_ALLOCA_LISP;
3250 the experimental local_* macros enabled by USE_LOCAL_ALLOCATORS
3252 * callproc.c (call_process): Save and restore sa_avail.
3253 * lisp.h (USE_SAFE_ALLOCA): Define sa_avail.
3254 (AVAIL_ALLOCA): New macro.
3255 (SAFE_ALLOCA, SAFE_NALLOCA, SAFE_ALLOCA_LISP):
3256 Use it, and check against sa_avail rather than MAX_ALLOCA.
3258 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
3260 On OSX, do not free font-specific data more than once (Bug#18501).
3261 * macfont.m (macfont_close): Release and free font-specific data
3262 only if it wasn't previously freed.
3264 2014-09-22 David Caldwell <david@porkrind.org> (tiny change)
3266 * unexmacosx.c (dump_it): Improve error message.
3268 2014-09-22 Juri Linkov <juri@jurta.org>
3270 * image.c (imagemagick_load_image): Add delay to imagemagick metadata.
3271 (Bug#10747, bug#18334)
3273 2014-09-22 Eli Zaretskii <eliz@gnu.org>
3275 * frame.c (Fmouse_position, Fset_mouse_position): Clarify the
3276 units in which the position is measured. (Bug#18493)
3278 * xdisp.c (redisplay_internal): Force redisplay of all windows
3279 that show a buffer whose narrowing has changed. (Bug#18490)
3281 2014-09-22 Eli Zaretskii <eliz@gnu.org>
3283 * xterm.c (x_draw_hollow_cursor, x_draw_bar_cursor):
3284 * w32term.c (x_draw_hollow_cursor, x_draw_bar_cursor): In R2L
3285 lines, draw the hollow-box and hbar cursors on the right side of
3286 cursor-glyph. Thanks to martin rudalics <rudalics@gmx.at> for
3289 * xterm.c (x_draw_stretch_glyph_string):
3290 * w32term.c (x_draw_stretch_glyph_string): Fix a thinko that
3291 caused the block cursor to disappear on a TAB in R2L lines in
3292 every window except the leftmost one. Reported by Martin Rudalics
3295 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
3297 Always use matched specpdl entry to record call arguments (Bug#18473).
3298 * lisp.h (record_in_backtrace): Adjust prototype.
3299 * eval.c (record_in_backtrace): Return current specpdl level.
3300 (set_backtrace_args, set_backtrace_nargs): Merge. Adjust all users.
3301 (eval_sub, Ffuncall): Record call arguments in matched specpdl
3302 entry and use that entry in call to backtrace_debug_on_exit.
3303 (apply_lambda): Likewise. Get current specpdl level as 3rd arg.
3304 (do_debug_on_call): Get current specpdl level as 2nd arg.
3306 Prefer ptrdiff_t to int and avoid integer overflows.
3307 * fileio.c (make_temp_name):
3308 * font.c (font_parse_family_registry): Avoid integer
3309 overflow on string size calculation.
3310 * data.c (Faset): Likewise for byte index.
3312 2014-09-22 Eli Zaretskii <eliz@gnu.org>
3314 Fix display of R2L lines in partial-width windows.
3315 * xdisp.c (init_iterator): Don't use it->bidi_p before it is
3316 assigned the correct value.
3317 (extend_face_to_end_of_line): Account for truncation and
3318 continuation glyphs in R2L rows when one of the fringes is not
3320 (display_line): Don't assign negative X offset to a row if we are
3321 going to produce a truncation glyph for it. When handling
3322 truncated R2L rows, consider the width of the left fringe instead
3324 (produce_special_glyphs): Fix bogus assignments.
3326 2014-09-22 Eli Zaretskii <eliz@gnu.org>
3328 * fileio.c (Fexpand_file_name) [DOS_NT]: Make sure newdirlim is
3329 always set to a valid value. Make sure the size passed to alloca
3330 is always positive. (Bug#18516)
3332 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
3334 Avoid extra call to oblookup when interning symbols.
3335 * lisp.h (intern_driver): Add prototype.
3336 * lread.c (intern_driver): New function.
3337 (intern1, intern_c_string_1, Fintern):
3338 * font.c (font_intern_prop):
3339 * w32font.c (intern_font_name): Use it.
3341 2014-09-21 Paul Eggert <eggert@cs.ucla.edu>
3343 Minor improvements to new stack-allocated Lisp objects.
3344 * frame.h (FRAME_PARAMETER):
3345 Prefer scoped_list1 to local_list1 where either would do.
3346 * lisp.h (scoped_list4): New macro.
3347 (local_cons, local_list1, local_list2, local_list3, local_list4)
3348 (make_local_vector, make_local_string, build_local_string):
3349 Prefer functions to macros where either would do.
3350 * xdisp.c (build_desired_tool_bar_string):
3351 Prefer scoped_list4 to local_list4 where either would do.
3353 2014-09-18 Dmitry Antipov <dmantipov@yandex.ru>
3355 More and more stack-allocated Lisp objects if USE_LOCAL_ALLOCATORS.
3356 * lisp.h (local_list4) [USE_LOCAL_ALLOCATORS]: New macro.
3357 [!USE_LOCAL_ALLOCATORS]: Fall back to regular list4.
3358 * frame.h (FRAME_PARAMETER): New macro.
3359 * dispnew.c (init_display):
3360 * fontset.c (Fset_fontset_font):
3361 * frame.c (x_default_parameter):
3362 * xfaces.c (set_font_frame_param, Finternal_merge_in_global_face):
3363 * xfns.c (x_default_scroll_bar_color_parameter)
3364 (x_default_font_parameter, x_create_tip_frame): Use it.
3365 * editfns.c (Fpropertize): Use local_cons.
3366 * process.c (status_message): Use build_local_string.
3367 * xfont.c (xfont_open): Use make_local_string.
3368 * xdisp.c (build_desired_tool_bar_string): Use local_list4.
3370 2014-09-18 Paul Eggert <eggert@cs.ucla.edu>
3372 Port USE_LOCAL_ALLOCATORS code to clang 3.4 x86-64.
3373 * lisp.h (USE_LOCAL_ALLOCATORS): Define only if __GNUC__ &&
3374 !__clang__. This works with GCC and with clang and is safer for
3375 compilers we don't know about.
3376 (local_cons): Rename parameter to make capture less likely.
3378 2014-09-17 Samuel Bronson <naesten@gmail.com>
3380 * unexmacosx.c (copy_data_segment): Port to GCC 4.6+ (Bug#9927).
3382 2014-09-17 Paul Eggert <eggert@cs.ucla.edu>
3384 Fix minor problems found by static checking.
3385 * alloc.c, lisp.h (SAVE_TYPE_INT_OBJ, make_save_int_obj):
3387 * buffer.h (decode_buffer): Doc and indentation fixes.
3388 * fns.c (Qstring_collate_lessp, Qstring_collate_equalp): Now static.
3390 2014-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3392 Avoid clang-specific warnings.
3393 * buffer.c (init_buffer): Shut up -Wself-assign.
3394 * process.c (server_accept_connection): Shut up -Wunsequenced.
3396 2014-09-16 Daniel Colascione <dancol@dancol.org>
3398 * fns.c (sxhash): For symbols, use address as hash code.
3400 2014-09-16 Dmitry Antipov <dmantipov@yandex.ru>
3402 If USE_LOCAL_ALLOCATORS, allocate even more Lisp objects on stack.
3403 * charset.c (load_charset_map_from_file): Use scoped_list2
3404 and build_local_string.
3405 * buffer.c (Fother_buffer, other_buffer_safely, init_buffer):
3406 * emacs.c (init_cmdargs, decode_env_path):
3407 * fileio.c (Fexpand_file_name):
3408 * fns.c (maybe_resize_hash_table) [ENABLE_CHECKING]:
3409 * frame.c (x_get_arg):
3410 * keyboard.c (safe_run_hooks_error):
3411 * lread.c (load_warn_old_style_backquotes):
3412 * xdisp.c (Fcurrent_bidi_paragraph_direction):
3413 * xfns.c (x_default_scroll_bar_color_parameter, select_visual):
3414 * xselect.c (x_clipboard_manager_error_1)
3415 (x_clipboard_manager_save_all):
3416 * xterm.c (x_term_init): Use build_local_string.
3418 Avoid more integer overflows on string size calculations.
3419 * category.c (Fmake_category_set):
3420 * xdisp.c (get_overlay_arrow_glyph_row):
3421 * w32font.c (intern_font_name): Prefer ptrdiff_t to int.
3423 2014-09-15 Eli Zaretskii <eliz@gnu.org>
3425 * sound.c [WINDOWSNT]: Include w32common.h and mbstring.h.
3426 (SOUND_WARNING) [WINDOWSNT]: Include in do..while and improve the
3427 error message format. Use message_with_string to have non-ASCII
3428 file names properly displayed.
3429 (do_play_sound) [WINDOWSNT]: Use Unicode APIs to play sound files
3430 when w32-unicode-filenames is non-nil, but not on Windows 9X,
3431 where these APIs are not available even in UNICOWS.DLL.
3432 Improve the format of error messages and include the file name in them
3434 (Fplay_sound_internal) [WINDOWSNT]: Make the MS-Windows branch
3435 call play-sound-functions, per documentation.
3437 * w32.c (w32_get_long_filename, w32_get_short_filename):
3438 Constify the input file name arguments.
3440 * w32.h (w32_get_long_filename, w32_get_short_filename):
3443 2014-09-15 Dmitry Antipov <dmantipov@yandex.ru>
3445 If USE_LOCAL_ALLOCATORS, allocate some Lisp objects on stack.
3446 * lisp.h (local_cons, local_list1, local_list2, local_list3)
3447 [USE_LOCAL_ALLOCATORS]: New macros.
3448 [!USE_LOCAL_ALLOCATORS]: Fall back to regular functions.
3449 (build_local_string): Avoid argument name expansion clash with
3451 * alloc.c (toplevel)
3452 [USE_LOCAL_ALLOCATORS && GC_MARK_STACK != GC_MAKE_GCPROS_NOOPS]:
3453 Preprocessor guard to avoid impossible configuration.
3454 * charset.c (Ffind_charset_region, Ffind_charset_string):
3455 Use make_local_vector.
3456 * lread.c (read1, substitute_object_recurse): Use scoped_cons.
3457 * textprop.c (Fput_text_property, Fadd_face_text_property):
3459 (copy_text_properties): Use local_cons and local_list3.
3460 * chartab.c (uniprop_table):
3461 * data.c (wrong_choice, wrong_range):
3462 * doc.c (get_doc_string):
3463 * editfns.c (format2):
3464 * fileio.c (Fexpand_file_name, auto_save_error):
3465 * fns.c (Fyes_or_no_p):
3466 * font.c (font_parse_xlfd, font_parse_family_registry, font_add_log):
3467 * fontset.c (Fset_fontset_font):
3468 * keyboard.c (echo_add_key, echo_dash, parse_menu_item)
3469 (read_char_minibuf_menu_prompt):
3470 * keymap.c (silly_event_symbol_error, describe_vector):
3471 * menu.c (single_menu_item):
3472 * minibuf.c (Fread_buffer):
3473 * process.c (status_message, Fformat_network_address)
3474 (server_accept_connection): Use make_local_string and
3475 build_local_string. Prefer compound literals where appropriate.
3477 2014-09-15 Daniel Colascione <dancol@dancol.org>
3479 * fns.c (Fsort): Tweak sort docstring.
3481 2014-09-15 Eli Zaretskii <eliz@gnu.org>
3483 * w32.c (fcntl): Support O_NONBLOCK fcntl on the write side of pipes.
3484 (sys_write): When a write to a non-blocking pipe returns ENOSPC,
3485 set errno to EAGAIN instead, to allow the caller to retry the
3486 write after some waiting. Fixes deadlocks when Emacs exchanges a
3487 lot of data through the pipe. (Bug#18420)
3489 * sound.c (Fplay_sound_internal): Encode the sound file name in
3490 the ANSI codepage. Expand it against data-directory, as per docs,
3491 not against the current directory. No need to make a local copy
3492 of the file name; pass the encoded file name directly to
3493 do_play_sound. (Bug#18463)
3495 * w32.c (ansi_encode_filename): If w32_get_short_filename returns
3496 NULL, and the file name is not encodable in ANSI codepage, return
3497 the string with "?" replacement characters, which will fail the
3498 caller. This avoids returning a random value in that case.
3500 2014-09-15 Martin Rudalics <rudalics@gmx.at>
3502 * window.c (Fresize_mini_window_internal): Set w->total_lines
3503 from w->pixel_height (Bug#18422).
3505 2014-09-15 Jan Djärv <jan.h.d@swipnet.se>
3507 * nsterm.m (updateFrameSize:, initFrameFromEmacs:)
3508 (toggleFullScreen:): Take frame_resize_pixelwise into account when
3509 setting resize increments (Bug#18435).
3511 2014-09-15 Eli Zaretskii <eliz@gnu.org>
3513 * xdisp.c (pos_visible_p): Properly save and restore the iterator
3514 state around the call to line_bottom, since it can move the
3515 iterator to another screen line. This fixes off-by-one errors in
3516 the reported row in some rare cases.
3518 2014-09-14 Jan Djärv <jan.h.d@swipnet.se>
3520 * callproc.c (init_callproc): Fix bug introduced at
3521 2014-09-07 (Bug#18474).
3523 2014-09-13 Dmitry Antipov <dmantipov@yandex.ru>
3525 Prefer ptrdiff_t to int and avoid integer overflows.
3526 * fileio.c (make_temp_name):
3527 * font.c (font_parse_family_registry): Avoid integer
3528 overflow on string size calculation.
3529 * data.c (Faset): Likewise for byte index.
3531 2014-09-12 Detlev Zundel <dzu@member.fsf.org>
3533 * buffer.c (syms_of_buffer): DEFSYM Qchoice (Bug#18337).
3535 2014-09-11 Dmitry Antipov <dmantipov@yandex.ru>
3537 * lisp.h (make_local_string): Nitpick indent.
3538 * print.c (Fprin1_to_string): Remove unused GCPROs.
3540 More debugging aids around GCPROs.
3541 * lisp.h (struct gcpro) [DEBUG_GCPRO]: Add extra members.
3542 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, GCPRO6, GCPRO7):
3543 Minor restyle. If DEBUG_GCPRO, initialize extra fields.
3545 * lread.c (readevalloop_eager_expand_eval): Add GCPRO and fix
3546 bootstrap broken if GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
3548 Remove redundant GCPROs around Ffuncall and Fapply calls.
3549 This is safe because Ffuncall protects all of its arguments by itself.
3550 * charset.c (map_charset_for_dump): Remove redundant GCPRO.
3551 * eval.c (Fapply, apply1, call0, call1, call2, call3, call4, call5)
3552 (call6, call7): Likewise. Use compound literals where applicable.
3553 (run_hook_with_args_2): Use compound literal.
3555 2014-09-11 Paul Eggert <eggert@cs.ucla.edu>
3557 Pacify --enable-gcc-warnings when no window system is used.
3558 These warnings found that subscript error, so they seem worthwhile.
3559 * composite.c (char_composable_p): Simplify a bit.
3560 * frame.c (x_set_frame_parameters): Add an IF_LINT.
3561 * frame.c (x_set_horizontal_scroll_bars, x_set_scroll_bar_height):
3562 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS):
3563 * window.c (set_window_scroll_bars):
3564 Use USE_HORIZONTAL_SCROLL_BARS for simplicity.
3565 * frame.h [! USE_HORIZONTAL_SCROLL_BARS]:
3566 Ignore -Wsuggest-attribute=const.
3567 * window.h (USE_HORIZONTAL_SCROLL_BARS): New macro.
3568 (WINDOW_HAS_HORIZONTAL_SCROLL_BAR): Use it.
3570 2014-09-10 Paul Eggert <eggert@penguin.cs.ucla.edu>
3572 * charset.c (Fget_unused_iso_final_char): Fix subscript error.
3573 Use check_iso_charset_parameter instead of doing the checks by hand.
3574 (check_iso_charset_parameter): Move up. Check parameters a bit
3575 more carefully, and return true for 96-char sets. All callers changed.
3577 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
3579 Simplify lisp.h by removing the __COUNTER__ business.
3580 Reported by Dmitry Antipov in:
3581 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00220.html
3582 * lisp.h (make_local_vector, make_local_string)
3583 (build_local_string): Simplify by not bothering with __COUNTER__.
3584 The __COUNTER__ business wasn't working properly, and was needed
3585 only for hypothetical future expansion anyway.
3587 2014-09-10 Alp Aker <alp.tekin.aker@gmail.com>
3589 * nsterm.m (ns_draw_fringe_bitmap): Use the same logic as other
3590 terms to determine bitmap color. (Bug#18437)
3592 2014-09-10 Eli Zaretskii <eliz@gnu.org>
3594 * w32.c (sys_write): Use SAFE_NALLOCA for the NL -> CRLF
3597 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
3599 * xterm.c (handle_one_xevent): Add braces to pacify gcc -Wall.
3601 2014-09-10 Jan Djärv <jan.h.d@swipnet.se>
3603 * xterm.c (handle_one_xevent): Detect iconified by looking at
3604 _NET_WM_STATE_HIDDEN.
3606 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
3608 * lisp.h (DEFINE_GDB_SYMBOL_ENUM): Remove.
3609 These can generate a constant with the correct value but the wrong
3610 width, which doesn't work as a printf argument. All uses removed.
3611 Reported by Dmitry Antipov in:
3612 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00213.html
3613 (ENUMABLE): Remove; no longer needed.
3614 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
3615 Remove; no longer needed because of the above change.
3616 Each definiens moved to the only use.
3618 Improve the experimental local and scoped allocation.
3619 * alloc.c (local_string_init, local_vector_init):
3620 New functions, defined if USE_LOCAL_ALLOCATORS.
3621 Mostly, these are moved here from lisp.h, as it's not
3622 clear it's worth making them inline.
3623 * lisp.h (USE_STACK_LISP_OBJECTS): Default to false.
3624 (GCALIGNED): Depend on HAVE_STRUCT_ATTRIBUTE_ALIGNED and
3625 USE_STACK_LISP_OBJECTS, not on a laundry list.
3626 (local_string_init, local_vector_init): New decls.
3627 (union Aligned_Cons): New type.
3628 (scoped_cons): Use it. Give up on the char trick, as it's a too
3629 much of a maintenance hassle; if someone wants this speedup
3630 they'll just need to convince their compiler to align properly.
3631 Conversely, use the speedup if struct Lisp_Cons happens to
3632 be aligned even without a directive. Better yet, help it along
3633 by using union Aligned_Cons rather than struct Lisp_Cons.
3634 (pointer_valid_for_lisp_object): Remove. This check is not
3635 necessary, since make_lisp_ptr is already doing it. All uses removed.
3636 (local_vector_init, local_string_init): Move to alloc.c.
3637 (build_local_vector): Remove this awkward macro, replacing with ...
3638 (make_local_vector): New macro, which acts more like a function.
3639 Use statement expressions and use __COUNTER__ to avoid macro
3640 capture. Fall back on functions if these features are not supported.
3641 (build_local_string, make_local_string): Likewise.
3643 2014-09-09 Dmitry Antipov <dmantipov@yandex.ru>
3645 * xterm.c (x_term_init): Consolidate duplicated code.
3646 [USE_LUCID]: Revert 2014-04-02 change (Bug#18403). Add comment.
3647 (x_delete_terminal): Do not close X connection fd (Bug#18403).
3648 Add eassert and mark dpyinfo as dead only if it was alive.
3650 Add macros to allocate temporary Lisp objects with alloca.
3651 Respect MAX_ALLOCA and fall back to regular GC for large objects.
3652 * character.h (parse_str_as_multibyte): Move prototype to ...
3653 * lisp.h (parse_str_as_multibyte): ... here.
3654 (struct Lisp_Cons): Add GCALIGNED attribute if supported.
3655 (scoped_cons, scoped_list2, build_local_vector, build_local_string):
3657 (scoped_cons_init, pointer_valid_for_lisp_object, local_vector_init)
3658 (local_string_init): New functions.
3659 * alloc.c (verify_alloca) [ENABLE_CHECKING]: New function.
3660 (init_alloc_once): Call it.
3662 Cleanup last change and make all new stuff conditional.
3663 * lisp.h (build_local_string): Rename to ...
3664 (make_local_string): ... this macro.
3665 (build_local_string, scoped_list1, scoped_list3): New macros.
3666 (toplevel) [USE_STACK_LISP_OBJECTS]: Define all new macros
3667 and functions as such, use regular fallbacks otherwise.
3668 * alloc.c (verify_alloca) [USE_STACK_LISP_OBJECTS]: Define
3671 2014-09-08 Eli Zaretskii <eliz@gnu.org>
3673 * dispnew.c (prepare_desired_row): When MODE_LINE_P is zero,
3674 always make sure the marginal areas of the row are in sync with
3675 what the window wants. (Bug#18419)
3677 * data.c (set_internal): Use assq_no_quit, not Fassq, to find an
3678 existing binding of a variable, to avoid silently aborting
3679 commands that use specbind. (Bug#18331)
3681 2014-09-07 Paul Eggert <eggert@cs.ucla.edu>
3683 Fix bug uncovered by changing alloca to auto buffer (Bug#18410).
3684 * coding.c (growable_destination): New function.
3685 (produce_chars): Use it for sanity checks. Do not fiddle with
3686 dst_end if the source and destination are both nil, as it's
3687 the caller's responsibility to avoid overlap.
3688 * keyboard.c (read_decoded_event_from_main_queue):
3689 The destination must be MAX_MULTIBYTE_LENGTH times the max source
3690 length, not 4 times, to prevent decode_coding_c_string from trying
3691 to reallocate a destination. This removes the need for the FIXME.
3693 * callproc.c (exec_failed) [DOS_NT]: Define a dummy.
3694 All callers simplified. Add a comment about exec_failed, vfork,
3697 Adjust drag-and-drop fix when window is above top (Bug#18303).
3698 * xselect.c (x_fill_property_data): Don't let sign bit of negative
3699 XCDR bleed into XCAR's encoded value. Improve checks for
3700 out-of-range data while we're at it.
3702 2014-09-07 Jan Djärv <jan.h.d@swipnet.se>
3704 * xselect.c (x_fill_property_data): Handle negative XCDR when data
3705 is CONSP (Bug#18303).
3707 2014-09-07 Eli Zaretskii <eliz@gnu.org>
3709 * callproc.c (child_setup) [WINDOWSNT]: Don't call exec_failed if
3710 'alloca' gets passed arguments larger than MAX_ALLOCA.
3712 * font.c (MAX): Define if not defined elsewhere.
3714 2014-09-07 Paul Eggert <eggert@cs.ucla.edu>
3716 * keyboard.c (read_decoded_event_from_main_queue): Reinstitute alloca
3717 here for destination buffer, to work around what appears to be a
3718 bug in decode_coding_c_string when the source and destination are
3721 Use SAFE_ALLOCA etc. to avoid unbounded stack allocation (Bug#18410).
3722 This follows up on the recent thread in emacs-devel on alloca; see:
3723 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00042.html
3724 This patch also cleans up alloca-related glitches noted while
3725 examining the code looking for unbounded alloca.
3727 * callproc.c (init_callproc):
3728 Rewrite to avoid need for alloca.
3729 * buffer.c (mouse_face_overlay_overlaps)
3730 (report_overlay_modification):
3731 * buffer.h (GET_OVERLAYS_AT):
3732 * coding.c (make_subsidiaries):
3733 * doc.c (Fsnarf_documentation):
3734 * editfns.c (Fuser_full_name):
3735 * fileio.c (Ffile_name_directory, Fexpand_file_name)
3736 (search_embedded_absfilename, Fsubstitute_in_file_name):
3737 * fns.c (Fmake_hash_table):
3738 * font.c (font_vconcat_entity_vectors, font_update_drivers):
3739 * fontset.c (fontset_pattern_regexp, Ffontset_info):
3740 * frame.c (Fmake_terminal_frame, x_set_frame_parameters)
3741 (xrdb_get_resource, x_get_resource_string):
3742 * ftfont.c (ftfont_get_charset, ftfont_check_otf, ftfont_drive_otf):
3743 * ftxfont.c (ftxfont_draw):
3744 * image.c (xbm_load, xpm_load, jpeg_load_body):
3745 * keyboard.c (echo_add_key, menu_bar_items, tool_bar_items)
3747 * keymap.c (Fdescribe_buffer_bindings, describe_map):
3749 * menu.c (digest_single_submenu, find_and_call_menu_selection)
3750 (find_and_return_menu_selection):
3751 * print.c (PRINTFINISH):
3752 * process.c (Fformat_network_address):
3753 * scroll.c (do_scrolling, do_direct_scrolling, scrolling_1):
3754 * search.c (search_buffer, Fmatch_data, Fregexp_quote):
3755 * sound.c (wav_play, au_play):
3756 * syntax.c (skip_chars):
3757 * term.c (tty_menu_activate, tty_menu_show):
3758 * textprop.c (get_char_property_and_overlay):
3759 * window.c (Fset_window_configuration):
3760 * xdisp.c (safe__call, next_overlay_change, vmessage)
3761 (compute_overhangs_and_x, draw_glyphs, note_mouse_highlight):
3762 * xfaces.c (face_at_buffer_position):
3763 * xmenu.c (x_menu_show):
3764 Use SAFE_ALLOCA etc. instead of plain alloca, since the
3765 allocation size isn't bounded.
3766 * callint.c (Fcall_interactively): Redo memory_full check
3767 so that it can be done at compile-time on some platforms.
3768 * coding.c (MAX_LOOKUP_MAX): New constant.
3769 (get_translation_table): Use it.
3770 * callproc.c (call_process): Use SAFE_NALLOCA instead of
3771 SAFE_ALLOCA, to catch integer overflows on size calculation.
3772 (exec_failed) [!DOS_NT]: New function.
3773 (child_setup) [!DOS_NT]: Use it.
3774 * editfns.c (Ftranspose_regions):
3775 Hoist USE_SAFE_ALLOC + SAFE_FREE out of 'if'.
3776 * editfns.c (check_translation):
3777 Allocate larger buffers on the heap.
3778 * eval.c (internal_lisp_condition_case):
3779 Check for MAX_ALLOCA overflow.
3780 * fns.c (sort_vector): Use SAFE_ALLOCA_LISP rather than Fmake_vector.
3781 (Fbase64_encode_region, Fbase64_decode_region):
3782 Avoid unnecessary calls to SAFE_FREE before 'error'.
3783 * buffer.c (mouse_face_overlay_overlaps):
3784 * editfns.c (Fget_pos_property, check_translation):
3785 * eval.c (Ffuncall):
3786 * font.c (font_unparse_xlfd, font_find_for_lface):
3787 * ftfont.c (ftfont_drive_otf):
3788 * keyboard.c (echo_add_key, read_decoded_event_from_main_queue)
3789 (menu_bar_items, tool_bar_items):
3790 * sound.c (Fplay_sound_internal):
3791 * xdisp.c (load_overlay_strings, dump_glyph_row):
3792 Use an ordinary auto buffer rather than alloca, since the
3793 allocation size is fixed and small.
3794 * ftfont.c: Include <c-strcase.h>.
3795 (matching_prefix): New function.
3796 (get_adstyle_property): Use it, to avoid need for alloca.
3797 * keyboard.c (echo_add_key):
3798 * keymap.c (describe_map): Use ptrdiff_t, not int.
3799 * keyboard.c (echo_add_key): Prefer sizeof to strlen.
3800 * keymap.c (Fdescribe_buffer_bindings): Use SBYTES, not SCHARS,
3801 when counting bytes.
3802 * lisp.h (xlispstrdupa): Remove, replacing with ...
3803 (SAFE_ALLOCA_STRING): ... new macro with different API.
3804 This fixes a portability problem, namely, alloca result
3805 passed to another function. All uses changed.
3806 (SAFE_ALLOCA, SAFE_ALLOCA_LISP): Check for MAX_ALLOCA,
3808 * regex.c (REGEX_USE_SAFE_ALLOCA, REGEX_SAFE_FREE)
3809 (REGEX_ALLOCATE): New macros.
3810 (REGEX_REALLOCATE, REGEX_ALLOCATE_STACK, REGEX_REALLOCATE_STACK)
3811 (REGEX_FREE_STACK, FREE_VARIABLES, re_match_2_internal):
3813 * xdisp.c (message3): Use SAFE_ALLOCA_STRING rather than doing it
3815 (decode_mode_spec_coding): Store directly into buf rather than
3816 into an alloca temporary and copying the temporary to the buf.
3818 2014-09-06 Eli Zaretskii <eliz@gnu.org>
3820 * Makefile.in (EMACS_HEAPSIZE): Remove, no longer used. (Bug#18416)
3822 2014-09-04 Jan D <jan.h.d@swipnet.se>
3824 * xterm.c (x_term_init): Don't call x_session_initialize if running
3825 as a daemon (Bug#18375).
3827 * xsmfns.c: Initialize ice_fd.
3829 2014-09-04 Paul Eggert <eggert@cs.ucla.edu>
3831 Less chatter in 'make' output.
3832 * Makefile.in (AM_V_GEN, am__v_GEN_, am__v_GEN_0, am__v_GEN_1, AM_V_at)
3833 (am__v_at_, am__v_at_0, am__v_at_1): New macros, taken from Automake.
3834 ($(etc)/DOC, buildobj.h, gl-stamp): Use them.
3836 2014-09-03 Martin Rudalics <rudalics@gmx.at>
3838 * buffer.c (scroll-bar-height): Fix typo in doc-string.
3839 * frame.c (Vdefault_frame_horizontal_scroll_bars):
3841 * nsfns.m (Fx_create_frame):
3842 * w32fns.c (Fx_create_frame):
3843 * xfns.c (Fx_create_frame): Default horizontal scroll bars to
3846 2014-09-03 Eli Zaretskii <eliz@gnu.org>
3848 * dispnew.c (buffer_posn_from_coords): Fix an off-by-one error in
3849 the reported row in the case of a window with a header line, by
3850 improving on the fix committed in 2011-10-08T10:58:50Z!eliz@gnu.org
3851 eliz@gnu.org-20111008105850-ht4tvsayohvr1kjc. (Bug#18384)
3853 2014-09-03 Paul Eggert <eggert@cs.ucla.edu>
3855 * eval.c (internal_lisp_condition_case): Don't overrun the stack
3856 when configured --with-wide-int on typical 32-bit platforms.
3858 2014-09-03 Eli Zaretskii <eliz@gnu.org>
3860 * xdisp.c (display_and_set_cursor): Call erase_phys_cursor also
3861 when HPOS is negative, for the benefit of R2L glyph rows whose
3862 newline overflows into the fringe.
3864 2014-09-03 Ken Brown <kbrown@cornell.edu>
3866 * conf_post.h (strnicmp) [CYGWIN && HAVE_NTGUI]: Define. (Bug#18366)
3868 2014-09-02 Paul Eggert <eggert@cs.ucla.edu>
3870 Minor cleanup of recent strlen-avoiding patch.
3871 * fileio.c (CHECK_LENGTH): Remove.
3872 Rewrite callers so that they don't need it.
3873 (Fexpand_file_name) [DOS_NT]: Fix a case where directory length
3874 variable wasn't set.
3876 2014-09-02 Dmitry Antipov <dmantipov@yandex.ru>
3878 * fileio.c (CHECK_LENGTH): New macro.
3879 (Fexpand_file_name): Use it and get rid of a few more calls
3880 to strlen and strcat.
3881 * callproc.c (egetenv_internal): Add arg and rename from egetenv ...
3882 * lisp.h (egetenv): ... because of a new inline function used to
3883 avoid calls to strlen for a compile-time constants.
3885 * buffer.h (decode_buffer): New function.
3886 * buffer.c (Fbuffer_name, Fbuffer_file_name, Fbuffer_base_buffer)
3887 (Fbuffer_local_variables, Fbuffer_modified_p, Fbuffer_modified_tick)
3888 (Fbuffer_chars_modified_tick, Fdelete_all_overlays):
3889 * data.c (Flocal_variables_p):
3890 * fileio.c (Fverify_visited_file_modtime):
3891 * marker.c (live_buffer): Use it.
3893 2014-09-01 Dmitry Antipov <dmantipov@yandex.ru>
3895 Avoid extra calls to strlen in filesystem I/O routines.
3896 * fileio.c (Fexpand_file_name): Avoid calls to strlen if
3897 the length of 'newdir' is known or may be precalculated.
3898 (file_accessible_directory_p): Prefer to pass Lisp_Object,
3899 not 'char *', and so use precalculated length.
3900 (Ffile_accessible_directory_p):
3901 * callproc.c (encode_current_directory, init_callproc):
3902 * charset.c (init_charset):
3903 * lread.c (load_path_check, load_path_default): Adjust users.
3904 * lisp.h (file_accessible_directory_p): Tweak prototype.
3906 2014-09-01 Eli Zaretskii <eliz@gnu.org>
3908 * w32proc.c (w32_compare_strings): Support "C" and "POSIX"
3911 2014-09-01 Paul Eggert <eggert@cs.ucla.edu>
3913 --enable-silent-rules now suppresses more chatter.
3914 * Makefile.in (AM_DEFAULT_VERBOSITY, AM_V_CC, am__v_CC_)
3915 (am__v_CC_0, am__v_CC_1, AM_V_CCLD, am__v_CCLD_, am__v_CCLD_0)
3916 (am__v_CCLD_1): New macros, taken from Automake.
3917 (.c.o, .m.o, temacs$(EXEEXT)): Use them.
3919 Clean up extern decls a bit.
3920 * bytecode.c: Include blockinput.h and keyboard.h rather
3921 than rolling their APIs by hand.
3922 * emacs.c: Include regex.h and rely on its and lisp.h's API
3923 rather than rolling them by hand.
3924 * lastfile.c: Include lisp.h, to check this file's API.
3925 * lisp.h (lisp_eval_depth, my_edata, my_endbss, my_endbss_static):
3927 * regex.h (re_max_failures): New decl.
3928 * unexcw.c, unexmacosx.c, unexw32.c:
3929 Rely on lisp.h's API rather than rolling it by hand.
3930 * vm-limit.c (__after_morecore_hook, __morecore, real_morecore):
3931 Declare at top level, to pacify GCC -Wnested-externs.
3933 2014-08-31 Eli Zaretskii <eliz@gnu.org>
3935 * xdisp.c (get_glyph_string_clip_rects): Don't let the width of a
3936 clipping rectangle become negative (i.e. large positive, since
3937 it's an unsigned data type). This can happen in R2L hscrolled
3938 glyph rows, and caused us to draw the cursor glyph on the fringe.
3939 For the details, see
3940 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00543.html.
3942 2014-08-31 Ken Brown <kbrown@cornell.edu>
3944 * gmalloc.c: Don't include <stdlib.h>. Declare system malloc and
3945 friends before defining hybrid_malloc and friends if HYBRID_MALLOC
3946 is defined. (Bug#18368)
3948 2014-08-30 Paul Eggert <eggert@cs.ucla.edu>
3950 Vector-sorting fixes (Bug#18361).
3951 It's not safe to call qsort or qsort_r, since they have undefined
3952 behavior if the user-specified predicate is not a total order.
3953 Also, watch out for garbage-collection while sorting vectors.
3954 * fns.c: Include <vla.h>.
3955 (sort_vector_predicate) [!HAVE_QSORT_R]: Remove.
3956 (sort_vector_compare): Remove, replacing with ....
3957 (inorder, merge_vectors, sort_vector_inplace, sort_vector_copy):
3958 ... these new functions.
3959 (sort_vector): Rewrite to use the new functions.
3960 GCPRO locals, since the predicate can invoke the GC.
3961 Since it's in-place return void; caller changed.
3962 (merge): Use 'inorder', for clarity.
3964 * sysdep.c (str_collate): Clear errno just before wcscoll(_l).
3965 One can't hoist this out of the 'if', because intervening calls to
3966 newlocale, twolower, etc. can change errno.
3968 2014-08-30 Eli Zaretskii <eliz@gnu.org>
3970 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Improve the
3971 wording of the error messages.
3972 (str_collate) [WINDOWSNT]: Signal an error if w32_compare_strings
3975 * w32proc.c (get_lcid_callback): Accept locale specifications
3976 without the country part, as in "enu" vs "enu_USA".
3977 (w32_compare_strings): Signal an error if a locale was specified,
3978 but couldn't be translated into a valid LCID.
3980 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
3982 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Move up setting errno.
3984 2014-08-29 Paul Eggert <eggert@cs.ucla.edu>
3986 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Do not look at
3987 errno after towlower_l. errno's value is not specified after
3988 towlower_l. Instead, assume that towlower_l returns its argument
3989 on failure, which is portable in practice.
3991 2014-08-29 Eli Zaretskii <eliz@gnu.org>
3993 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): Doc fix.
3995 * w32proc.c (w32_compare_strings): Accept additional argument
3996 IGNORE_CASE. Set up the flags for CompareStringW to ignore case
3997 if requested. If w32-collate-ignore-punctuation is non-nil, add
3998 NORM_IGNORESYMBOLS to the flags.
3999 (LINGUISTIC_IGNORECASE): Define if not already defined.
4000 (syms_of_ntproc) <Vw32_collate_ignore_punctuation>: New variable.
4002 * sysdep.c (str_collate) [WINDOWSNT]: Adapt to the interface
4005 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
4007 * sysdep.c (LC_CTYPE, LC_CTYPE_MASK, towlower_l):
4008 Define substitutes for platforms that lack them.
4009 (str_collate): Add arguments locale and ignore_case.
4011 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp):
4012 Add optional arguments LOCALE and IGNORE-CASE.
4014 * lisp.h (str_collate): Adapt argument list.
4016 2014-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4018 Add vectors support to Fsort.
4019 * fns.c (sort_vector, sort_vector_compare): New functions.
4020 (sort_list): Likewise, refactored out of ...
4021 (Fsort): ... adjusted user. Mention vectors in docstring.
4022 (sort_vector_predicate) [!HAVE_QSORT_R]: New variable.
4023 * alloc.c (make_save_int_obj): New function.
4024 * lisp.h (enum Lisp_Save_Type): New member SAVE_TYPE_INT_OBJ.
4025 (make_save_int_obj): Add prototype.
4027 Fix last change to support Darwin/OSX and FreeBSD (Bug#18354).
4028 * sysdep.c (sort_vector_compare) [DARWIN_OS || __FreeBSD__]:
4029 Conditionally define to match system's qsort_r signature.
4030 (sort_vector) [DARWIN_OS || __FreeBSD__]: Likewise in call to qsort_r.
4032 2014-08-28 Ken Brown <kbrown@cornell.edu>
4034 Add support for HYBRID_MALLOC, allowing the use of gmalloc before
4035 dumping and the system malloc after dumping. (Bug#18222)
4037 * conf_post.h (malloc, realloc, calloc, free) [HYBRID_MALLOC]:
4038 Define as macros, expanding to hybrid_malloc, etc.
4039 (HYBRID_GET_CURRENT_DIR_NAME): New macro.
4040 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Define as
4042 * gmalloc.c: Set up the infrastructure for HYBRID_MALLOC, with a
4043 full implementation on Cygwin. Remove Cygwin-specific code that
4044 is no longer needed.
4045 (malloc, realloc, calloc, free, aligned_alloc) [HYBRID_MALLOC]:
4046 Redefine as macros expanding to gmalloc, grealloc, etc.
4047 (DUMPED, ALLOCATED_BEFORE_DUMPING) [CYGWIN]: New macros.
4048 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Undefine.
4049 (USE_PTHREAD, posix_memalign) [HYBRID_MALLOC]: Don't define.
4050 (hybrid_malloc, hybrid_calloc, hybrid_free, hybrid_realloc)
4052 (hybrid_get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
4053 (hybrid_aligned_alloc) [HYBRID_MALLOC && (HAVE_ALIGNED_ALLOC ||
4054 HAVE_POSIX_MEMALIGN)]: New functions.
4055 * alloc.c (aligned_alloc) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
4056 HAVE_POSIX_MEMALIGN)]: Define as macro expanding to
4057 hybrid_aligned_alloc; declare.
4058 (USE_ALIGNED_ALLOC) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
4059 HAVE_POSIX_MEMALIGN)]: Define.
4060 (refill_memory_reserve) [HYBRID_MALLOC]: Do nothing.
4061 * sysdep.c (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
4062 Define as macro, expanding to gget_current_dir_name, and define
4064 * emacs.c (main) [HYBRID_MALLOC]: Don't call memory_warnings() or
4065 malloc_enable_thread(). Don't initialize malloc.
4066 * lisp.h (NONPOINTER_BITS) [CYGWIN]: Define (because GNU_MALLOC is
4067 no longer defined on Cygwin).
4068 (refill_memory_reserve) [HYBRID_MALLOC]: Don't declare.
4069 * sheap.c (bss_sbrk_buffer_end): New variable.
4070 * unexcw.c (__malloc_initialized): Remove variable.
4071 * ralloc.c: Throughout, treat HYBRID_MALLOC the same as
4073 * xdisp.c (decode_mode_spec) [HYBRID_MALLOC]: Don't check
4076 2014-08-28 Martin Rudalics <rudalics@gmx.at>
4078 * w32term.c (w32_horizontal_scroll_bar_handle_click):
4079 In `event->y' return entire range (the size of the scroll bar minus
4081 * xterm.c (xm_scroll_callback, xaw_jump_callback): In `whole'
4082 return entire range (the scaled size of the scroll bar minus
4083 that of the slider). In `portion' return the scaled position of
4085 (xaw_jump_callback): Restore part of code for vertical scroll
4086 bar broken in change from 2014-07-27.
4087 (xaw_scroll_callback): Provide incremental scrolling with
4088 horizontal scroll bars.
4090 2014-08-28 Eli Zaretskii <eliz@gnu.org>
4092 * conf_post.h (_GL_EXECINFO_INLINE) [MSDOS]: Don't define.
4094 * indent.c (Fvertical_motion): Fix vertical motion up through a
4095 display property after a newline. (Bug#18276)
4097 * xdisp.c (display_line): Don't assume that the call to
4098 reseat_at_next_visible_line_start ends up at a character
4099 immediately following the newline on the previous line.
4100 Avoids setting the ends_at_zv_p flag on screen lines that are not at or
4101 beyond ZV, which causes infloop in redisplay. For the details, see
4102 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00368.html.
4104 * dispnew.c (buffer_posn_from_coords): Fix mirroring of X
4105 coordinate for hscrolled R2L screen lines. (Bug#18277)
4107 2014-08-28 Paul Eggert <eggert@cs.ucla.edu>
4109 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK): Give individual defaults
4112 2014-08-27 Eli Zaretskii <eliz@gnu.org>
4114 * syntax.c (scan_lists): Don't examine positions before BEGV.
4117 2014-08-27 Paul Eggert <eggert@cs.ucla.edu>
4119 Improve robustness of new string-collation code (Bug#18051).
4120 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK, freelocale, locale_t)
4121 (newlocale, wcscoll_l): Define substitutes for platforms that
4122 lack them, so as to simplify the mainline code.
4123 (str_collate): Simplify the code by assuming the above definitions.
4124 Use wcscoll_l, not uselocale, as uselocale is too fragile.
4125 For example, the old version left the Emacs in the wrong locale if
4126 wcscoll reported an error. Use 'int', not ptrdiff_t, for the int
4127 result. Report an error if newlocale fails.
4129 2014-08-27 Michael Albinus <michael.albinus@gmx.de>
4131 * lisp.h (str_collate):
4132 * sysdep.c (str_collate): Return int.
4133 (str_collate) [__STDC_ISO_10646__]: Propagate error of wcscoll.
4135 2014-08-27 Dmitry Antipov <dmantipov@yandex.ru>
4137 Fix some glitches in previous change.
4138 * sysdep.c (stack_direction): Replace stack_grows_down
4139 to simplify calculation of stack boundaries.
4140 (handle_sigsegv): Check whether we really crash somewhere near
4141 to stack boundary, and handle fatal signal as usual if not.
4142 (init_sigsegv): Adjust accordingly.
4143 * keyboard.c (Vtop_level_message): Rename to
4144 Vinternal__top_level_message, as suggested by Stefan Monnier in
4145 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00493.html
4146 All related users changed.
4148 2014-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4150 Handle C stack overflow caused by too nested Lisp evaluation.
4151 * lisp.h (toplevel) [HAVE_STACK_OVERFLOW_HANDLING]: Declare
4152 siglongjmp point to transfer control from SIGSEGV handler.
4153 * keyboard.c (return_to_command_loop, recover_top_level_message)
4154 [HAVE_STACK_OVERFLOW_HANDLING]: New variables.
4155 (regular_top_level_message): New variable.
4156 (command_loop) [HAVE_STACK_OVERFLOW_HANDLING]: Handle non-local
4157 exit from SIGSEGV handler and adjust message displayed by Vtop_level
4159 (syms_of_keyboard): DEFVAR Vtop_level_message and initialize
4160 new variables described above.
4161 * sysdep.c [HAVE_SYS_RESOURCE_H]: Include sys/resource.h as such.
4162 (stack_grows_down, sigsegv_stack, handle_sigsegv)
4163 [HAVE_STACK_OVERFLOW_HANDLING]: New variables and function.
4164 (init_sigsegv): New function.
4165 (init_signals): Use it.
4167 2014-08-25 Ken Brown <kbrown@cornell.edu>
4169 * emacs.c (main): Remove use of obsolete macro
4170 G_SLICE_ALWAYS_MALLOC.
4172 2014-08-25 Eli Zaretskii <eliz@gnu.org>
4174 Implement locale-sensitive string collation for MS-Windows.
4175 * w32proc.c (get_lcid_callback, get_lcid, w32_compare_strings):
4176 New functions. (Bug#18051)
4178 * w32.h (w32_compare_strings): Add prototype.
4180 * w32.c <g_b_init_compare_string_w>: New global flag.
4181 (globals_of_w32): Initialize it.
4183 * sysdep.c (str_collate) [WINDOWSNT]: Implementation for MS-Windows.
4185 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp)
4186 [WINDOWSNT]: Call str_collate on MS-Windows.
4188 2014-08-25 Dmitry Antipov <dmantipov@yandex.ru>
4190 One more minor cleanup of font subsystem.
4191 * font.h (struct font_driver): Convert text_extents to
4192 return void because returned value is never actually used.
4193 * macfont.m (macfont_text_extents):
4194 * w32font.c (w32font_text_extents):
4195 * xftfont.c (xftfont_text_extents): Adjust to return void
4196 and assume that 'metrics' argument is always non-NULL.
4197 * ftfont.c (ftfont_text_extents):
4198 * xfont.c (xfont_text_extents): Likewise. Avoid redundant memset.
4200 2014-08-25 Paul Eggert <eggert@cs.ucla.edu>
4202 Minor cleanups of str_collate fix (Bug#18051).
4203 * fns.c (str_collate): Move decl from here ...
4204 * lisp.h (str_collate): ... to here.
4205 * sysdep.c (str_collate): Prune away some of the forest of ifdefs.
4206 Remove unnecessary casts. Use SAFE_NALLOCA to avoid
4207 potential problems with integer overflow. Don't assume
4208 setlocale succeeds. Remove unnecessary test before restoring
4209 locale via setlocale, and free the copied setlocale string
4212 2014-08-24 Michael Albinus <michael.albinus@gmx.de>
4214 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): New DEFUNs.
4216 * sysdep.c (str_collate): New function. (Bug#18051)
4218 2014-08-23 Karol Ostrovsky <karol.ostrovsky@gmail.com> (tiny change)
4220 * Makefile.in (emacs$(EXEEXT)): Retry deletion of bootstrap-emacs
4221 if the initial "rm -f" fails. This is for MinGW builds, where
4222 MS-Windows will not allow deleting the executable file of a
4225 2014-08-20 Eli Zaretskii <eliz@gnu.org>
4227 * w32term.c (w32_scroll_bar_handle_click)
4228 (w32_horizontal_scroll_bar_handle_click)
4229 (x_scroll_bar_report_motion)
4230 (x_horizontal_scroll_bar_report_motion): For SB_THUMBPOSITION and
4231 SB_THUMBTRACK, use the 32-bit position information returned by
4232 GetScrollInfo, not the 16-bit information returned in the Windows
4235 2014-08-19 Eli Zaretskii <eliz@gnu.org>
4237 * w32term.c (w32_horizontal_scroll_bar_handle_click): Fix the
4238 second coordinate ('y') reported for dragging the horizontal
4241 2014-08-19 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
4243 * xdisp.c (erase_phys_cursor): Fix confusion between window-relative
4244 and text area-relative x-coordinates.
4246 2014-08-17 Eli Zaretskii <eliz@gnu.org>
4248 Avoid overwriting the reversed_p flags in the glyph matrices when
4249 init_iterator or start_display are called.
4250 * xdisp.c (init_iterator): Don't initialize the reversed_p flag of
4252 (tool_bar_height, redisplay_tool_bar, try_window)
4253 (try_window_reusing_current_matrix, try_window_id)
4254 (get_overlay_arrow_glyph_row, display_menu_bar): Initialize the
4255 reversed_p flag of the iterator's glyph row where the glyph row
4256 is going to be redrawn.
4258 2014-08-16 Paul Eggert <eggert@cs.ucla.edu>
4260 * xdisp.c (set_horizontal_scroll_bar): Don't use uninitialized local.
4262 2014-08-16 Martin Rudalics <rudalics@gmx.at>
4264 * w32term.c (w32_horizontal_scroll_bar_handle_click): In y part
4265 of emacs_event return length from si.nPage to si.nMax.
4266 * xdisp.c (set_horizontal_scroll_bar): For right-to-left text
4267 interchange start and end of thumb.
4269 2014-08-15 Ken Brown <kbrown@cornell.edu>
4271 * gmalloc.c (_malloc_mutex, _aligned_blocks_mutex) [CYGWIN]: Use
4272 ERRORCHECK mutexes. (Bug#18222)
4274 2014-08-12 Martin Rudalics <rudalics@gmx.at>
4276 * frame.c (set_menu_bar_lines_1): Remove.
4277 (set_menu_bar_lines): Call change_frame_size instead of
4278 set_menu_bar_lines_1.
4280 2014-08-11 Jan Djärv <jan.h.d@swipnet.se>
4282 * nsfns.m (Fx_create_frame): Call adjust_frame_size,
4285 2014-08-11 Glenn Morris <rgm@gnu.org>
4287 * fileio.c: Revert 2013-01-31 change, which chose coding system for
4288 writing before backing up, since it causes a more serious problem
4289 than the one it solves. (Closes Bug#18141, reopens Bug#13522.)
4290 (choose_write_coding_system): No longer callable from Lisp.
4291 Move last piece back here from Fwrite_region.
4292 (Fwrite_region, syms_of_fileio): Update for above changes.
4294 2014-08-11 Martin Rudalics <rudalics@gmx.at>
4296 * window.c (Fwindow_valid_p): Fix doc-string (Bug#18194).
4297 (Fwindow_new_total, Fwindow_normal_size, Fwindow_new_normal)
4298 (Fwindow_new_pixel, Fset_window_new_pixel)
4299 (Fset_window_new_total, Fset_window_new_normal)
4300 (Fwindow_resize_apply): Fix doc-strings (see Bug#18112).
4302 http://lists.gnu.org/archive/html/bug-gnu-emacs/2014-08/msg00287.html
4304 2014-08-11 Eli Zaretskii <eliz@gnu.org>
4306 * fontset.c (Finternal_char_font): Recompute basic faces if the
4307 frame's face cache was cleared. (Bug#18162)
4309 2014-08-11 Dmitry Antipov <dmantipov@yandex.ru>
4311 Fix bug with uninitialized undo list of an indirect buffer (Bug#18180).
4312 * buffer.c (Fmake_indirect_buffer): Initialize undo list with the
4313 base buffer's undo list.
4315 2014-08-10 Reuben Thomas <rrt@sc3d.org>
4317 Fix a couple of recent inadvertent breaks of the MSDOS port.
4318 * msdos.c: include required menu.h
4319 * term.c: set correct menu_show_hook on MSDOS.
4321 2014-08-10 Martin Rudalics <rudalics@gmx.at>
4323 Fix handling of menu bar line on TTY frames (Bug#18136)
4325 * dispnew.c (handle_window_change_signal):
4326 * keyboard.c (Fsuspend_emacs): Call change_frame_size with
4327 frame's menu bar lines subtracted from height.
4328 * frame.c (frame_inhibit_resize): Inhibit resizing of TTY
4330 (adjust_frame_size): Count in menu bar when setting FrameRows.
4331 (make_terminal_frame): When setting up the frame's lines and
4332 text height don't count in the menu bar.
4333 (Fmake_terminal_frame): Call adjust_frame_size with menu bar
4334 lines subtracted from height.
4335 (do_switch_frame): Set tty's FrameRows to number of total lines
4337 (Fframe_pixel_height, Fframe_pixel_width): If no window system
4338 is used, return total number of lines and columns.
4339 * menu.c (emulate_dialog_with_menu): Use FRAME_TOTAL_LINES instead
4341 * term.c (OUTPUT, tty_set_terminal_modes)
4342 (tty_set_terminal_window, tty_set_scroll_region)
4343 (tty_clear_to_end, tty_write_glyphs, tty_write_glyphs_with_face)
4344 (tty_ins_del_lines, tty_menu_display, tty_menu_activate):
4345 Use FRAME_TOTAL_LINES instead of FRAME_LINES.
4346 (Fresume_tty): Use FRAME_TOTAL_LINES instead of FRAME_LINES.
4347 Call change_frame_size with frame's menu bar lines subtracted
4349 * w32console.c (w32con_clear_to_end, w32con_clear_frame)
4350 (w32con_ins_del_lines): Use FRAME_TOTAL_LINES instead of
4353 2014-08-09 Reuben Thomas <rrt@sc3d.org>
4355 * alloc.c (Fmemory_info): Remove a stray brace.
4357 * process.c: Fix a comment typo.
4359 * msdos.c, dosfns.c (init_dosfns): Remove support for DJGPP < 2.02.
4361 2014-08-09 Jan Djärv <jan.h.d@swipnet.se>
4363 * widgetprv.h (EmacsFramePart): Remove font.
4365 * widget.c (DEFAULT_FACE_FONT, EmacsFrameSetValues, setup_frame_gcs)
4366 (resources, setup_frame_cursor_bits): Remove unused variables and
4367 functions, esp. wrt. font (Bug#18227).
4369 2014-08-07 Paul Eggert <eggert@cs.ucla.edu>
4371 * xterm.c (x_delete_terminal): Plug file descriptor leak (Bug#17691).
4373 2014-08-07 Reuben Thomas <rrt@sc3d.org>
4375 Refer to MS-DOS using the same name everywhere.
4377 * editfns.c: Fix a couple of ``MS-DOG''s missed in the previous
4381 2014-08-05 Martin Rudalics <rudalics@gmx.at>
4383 * w32term.c (w32_redeem_scroll_bar):
4384 * xterm.c (XTredeem_scroll_bar): Revert part of last change by
4385 not redeeming scroll bars that have been turned off.
4387 2014-08-05 Dmitry Antipov <dmantipov@yandex.ru>
4389 * keyboard.c (safe_run_hooks): Follow the convenient style to bind
4390 inhibit-quit to t and pass 2 args to safe_run_hook_funcall. See
4391 <http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00077.html>.
4392 (safe_run_hook_funcall): Adjust accordingly.
4394 2014-08-04 Martin Rudalics <rudalics@gmx.at>
4396 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS):
4397 Condition correctly according to toolkit used.
4398 * frame.c (make_initial_frame, make_terminal_frame)
4399 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height)
4400 (Vdefault_frame_horizontal_scroll_bars): Correctly condition
4401 assignments according to presence of toolkit scrollbars.
4402 * window.h (WINDOW_HAS_HORIZONTAL_SCROLL_BAR):
4403 Condition correctly according to toolkit used.
4404 * window.c (set_window_scroll_bars): Set horizontal scroll bar
4405 only if toolkit supports it.
4406 * w32term.c (w32_redeem_scroll_bar): Always redeem scroll bar if
4408 * xterm.c (x_scroll_bar_create): Initialize horizontal slot for
4410 (XTredeem_scroll_bar): Always redeem scroll bar if present.
4412 2014-08-04 Dmitry Antipov <dmantipov@yandex.ru>
4414 * keyboard.c (safe_run_hook_funcall): Avoid consing around
4415 Vinhibit_quit and prefer internal_condition_case_n to pass args.
4416 (safe_run_hooks_error, safe_run_hooks_1): Adjust accordingly.
4417 (safe_run_hooks): Remove comment which is not relevant any more.
4419 2014-08-03 Paul Eggert <eggert@cs.ucla.edu>
4421 Don't let big frames overrun the stack.
4422 * dispnew.c (mirrored_line_dance, mirror_line_dance, scrolling):
4423 Use SAFE_NALLOCA, not alloca.
4425 Fix bug with clang + directory_files_internal + GC (Bug#16986).
4426 * dired.c (directory_files_internal): Use a volatile variable
4427 to prevent the compiler from optimizing away all copies of a local.
4428 I wonder how many other GC-related bugs like this lurk elsewhere?
4430 Avoid 100% CPU utilization on ssh session exit (Bug#17691).
4431 * xterm.h (struct x_display_info): New member 'connection'.
4432 * xterm.c (x_term_init, x_delete_terminal): Set and use it,
4433 so that x_delete_terminal has a file descriptor to pass to
4434 delete_keyboard_wait_descriptor.
4436 Don't mishandle year-9999 dates (Bug#18176).
4437 * editfns.c (decode_time_components): Store an invalid timespec
4438 on overflow, instead of returning false, so that the caller can
4439 distinguish overflow from other errors.
4440 (lisp_time_argument, lisp_seconds_argument): If the time is out
4441 of range, signal a time overflow instead of an invalid time spec.
4442 * keyboard.c (decode_timer): Treat time overflow like other
4445 Avoid undefined behavior with signed left shift.
4446 Caught by 'gcc -fsanitize=undefined'.
4447 * dispextern.h, scroll.c (scrolling_max_lines_saved, scrolling_1):
4448 * dispnew.c (line_hash_code, scrolling):
4449 * scroll.c (calculate_scrolling, calculate_direct_scrolling):
4450 Use 'unsigned', not 'int', for line hashes.
4451 (scrolling_max_lines_saved): Avoid mystery constants for hash sizes.
4453 2014-08-02 Paul Eggert <eggert@cs.ucla.edu>
4455 Make compare-strings more compatible with old behavior (Bug#17903).
4456 * fns.c (Fcompare_strings): Silently bring too-large ends into range.
4458 2014-08-02 Jan Djärv <jan.h.d@swipnet.se>
4460 * gtkutil.c (create_dialog): Force min spacing 10 between buttons.
4461 Don't add label between left and right buttons (Bug#18129).
4463 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
4465 Make functions static that no longer need to be extern.
4466 * frame.c, frame.h (set_menu_bar_lines):
4467 * keyboard.c (Qleftmost, Qrightmost):
4468 * xfns.c, frame.h, menu.h (x_set_menu_bar_lines, x_set_tool_bar_lines)
4469 (x_set_internal_border_width):
4472 2014-08-01 Eli Zaretskii <eliz@gnu.org>
4474 Fix display of R2L lines when the last character fits only partially.
4475 See http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00476.html
4477 * xdisp.c (extend_face_to_end_of_line): If the last glyph of an
4478 R2L row is visible only partially, give the row a negative x
4480 (display_line): Fix the calculation of the glyph whose pixel width
4481 is used to decide whether the last produced glyph fits on the
4482 line. When the last glyph fits only partially, give the row a
4485 Fix hscroll of R2L lines that begin with a TAB or another wide glyph.
4486 * xdisp.c (append_stretch_glyph): In a R2L glyph row, decrease the
4487 pixel width of the first glyph that is hscrolled from display.
4488 (display_line): In R2L glyph rows, don't give a negative offset to
4489 row->x when the first glyph begins before first_visible_x.
4491 * xdisp.c (display_line): If called with iterator set up to write
4492 to a marginal area, delay the call to handle_line_prefix until we
4493 switch back to the text area. (Bug#18035)
4495 * .gdbinit (xwindow): The members total_cols, total_lines,
4496 left_col, and top_line are C integers (and has been so for the
4499 2014-08-01 Andreas Schwab <schwab@suse.de>
4501 * macros.c (Fstart_kbd_macro): Initialize kbd_macro_ptr and
4502 kbd_macro_end together with kbd_macro_buffer. (Bug#18140)
4504 2014-08-01 Dmitry Antipov <dmantipov@yandex.ru>
4506 * atimer.c (toplevel) [HAVE_TIMERFD]: Include errno.h.
4507 (timerfd_callback): Ignore weird events with no data. Add tight
4508 assertions and comments.
4509 (init_atimer) [HAVE_TIMERFD]: Add environment variable to optionally
4510 disable timerfd-based timer. Use TFD_NONBLOCK for timer descriptor.
4512 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
4514 * frame.c (x_set_frame_parameters): Fix typo in previous patch.
4515 I had confused && with ||.
4517 2014-07-31 Paul Eggert <eggert@cs.ucla.edu>
4519 Simplify timerfd configuration and fix some minor glitches.
4520 * atimer.c (TIMERFD_CREATE_FLAGS): Remove; we now assume TFD_CLOEXEC.
4521 (alarm_timer, alarm_timer_ok, set_alarm, init_atimer):
4522 Fall back on timer_create if timerfd_create fails at runtime.
4523 (resolution) [HAVE_CLOCK_GETRES]: Remove; we now rely on the
4524 kernel primitives to do resolution. All uses removed.
4525 (timerfd) [!HAVE_TIMERFD]: Define to be -1, for convenience.
4526 (turn_on_atimers): Clear timer_create-based timers too,
4529 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
4530 Without this change, the code can access the local variable 'width'
4531 even when it has not been initialized, and likewise for 'height';
4532 in either case this leads to undefined behavior.
4534 2014-07-30 Dmitry Antipov <dmantipov@yandex.ru>
4536 * xrdb.c (x_load_resources) [USE_MOTIF]: Although not strictly
4537 necessary, put horizontal scroll bar resources as well. See
4538 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00430.html>.
4539 * xterm.c (x_sync_with_move): Really wait 0.5s, not 0.0005s.
4541 2014-07-29 Dmitry Antipov <dmantipov@yandex.ru>
4543 * xrdb.c (x_load_resources) [!USE_MOTIF]: Put horizontal scroll bar
4544 background value to match the resource of its vertical counterpart.
4546 2014-07-29 Martin Rudalics <rudalics@gmx.at>
4548 * frame.c (adjust_frame_size): Use FRAME_WINDOW_P instead of
4549 FRAME_X_WINDOW when calling x_set_window_size (Bug#18138).
4551 2014-07-28 Martin Rudalics <rudalics@gmx.at>
4553 * frame.c (x_set_frame_parameters): Revert part of 2014-07-24
4554 change that added the top margin height to the requested height
4555 and revert (undocumented) part of 2014-07-28 change that changed
4556 the logic of whether a size change occurred.
4558 2014-07-28 Eli Zaretskii <eliz@gnu.org>
4560 * .gdbinit (xwindow): The members total_cols, total_lines,
4561 left_col, and top_line are C integers (and has been so for the
4564 * .gdbinit (xsubchartable): The members 'depth' and 'min_char' are
4567 2014-07-28 Dmitry Antipov <dmantipov@yandex.ru>
4569 On GNU/Linux, use timerfd for asynchronous timers.
4570 * atimer.c (toplevel) [HAVE_TIMERFD]: Include sys/timerfd.h.
4571 (toplevel): Rename alarm_timer_ok to special_timer_available.
4572 [HAVE_TIMERFD]: Declare timerfd.
4573 [HAVE_CLOCK_GETRES]: Declare resolution.
4574 (start_atimer) [HAVE_CLOCK_GETRES]: Round up timestamp to
4575 system timer resolution.
4576 (set_alarm) [HAVE_TIMERFD]: Use timerfd_settime.
4577 (timerfd_callback) [HAVE_TIMERFD]: New function.
4578 (atimer_result, debug_timer_callback, Fdebug_timer_check)
4579 [ENABLE_CHECKING]: New function for the sake of automated tests.
4580 (init_atimer) [HAVE_TIMERFD]: Setup timerfd.
4581 [HAVE_CLOCK_GETRES]: Likewise for system timer resolution.
4582 [ENABLE_CHECKING]: Defsubr test function.
4583 * atimer.h (timerfd_callback) [HAVE_TIMERFD]: Add prototype.
4584 * lisp.h (add_timer_wait_descriptor) [HAVE_TIMERFD]: Likewise.
4585 * process.c (add_timer_wait_descriptor) [HAVE_TIMERFD]: New function.
4587 Fix --without-x build and pacify --enable-gcc-warnings.
4588 Problems reported in Bug#18122 and Bug#18124.
4589 * frame.c (get_frame_param): Define even if !HAVE_WINDOW_SYSTEM.
4590 (frame_windows_min_size): Now static.
4591 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS) [!HAVE_WINDOW_SYSTEM]:
4593 (adjust_frame_size): Always declare prototype.
4595 Fix Gnus-related issues reported by David Kastrup <dak@gnu.org> in
4596 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00370.html>.
4597 * atimer.c (timerfd_callback): Always read expiration data.
4599 (turn_on_atimers) [HAVE_TIMERFD]: Disarm timerfd timer.
4600 * process.c (add_timer_wait_descriptor): Add timer descriptor
4601 to input_wait_mask and non_process_wait_mask as well.
4603 2014-07-28 Paul Eggert <eggert@cs.ucla.edu>
4605 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
4607 2014-07-27 Jan Djärv <jan.h.d@swipnet.se>
4609 * nsterm.m (applicationDidFinishLaunching antialiasThresholdDidChange):
4610 Reinstate code removed by the prevoius commit to this file.
4612 2014-07-27 Martin Rudalics <rudalics@gmx.at>
4614 * buffer.h (struct buffer): New fields scroll_bar_height and
4615 horizontal_scroll_bar_type.
4616 * buffer.c (bset_scroll_bar_height)
4617 (bset_horizontal_scroll_bar_type): New functions.
4618 (Fbuffer_swap_text): Handle old_pointm field.
4619 (init_buffer_once): Set defaults for scroll_bar_height and
4620 horizontal_scroll_bar_type.
4621 (syms_of_buffer): New variables scroll_bar_height and
4622 horizontal_scroll_bar_type.
4623 * dispextern.h (window_part): Rename ON_SCROLL_BAR to
4624 ON_VERTICAL_SCROLL_BAR. Add ON_HORIZONTAL_SCROLL_BAR.
4625 (set_vertical_scroll_bar): Remove prototype.
4626 (x_change_tool_bar_height): Add prototype.
4627 * dispnew.c (adjust_frame_glyphs_for_frame_redisplay)
4628 (window_to_frame_vpos, update_frame_1, scrolling, init_display):
4629 Use FRAME_TOTAL_COLS and FRAME_TOTAL_LINES instead of FRAME_COLS
4631 (adjust_frame_glyphs_for_window_redisplay): Rearrange lines.
4632 (update_window): Start mode_line_row->y after horizontal scroll
4634 (change_frame_size_1): Call adjust_frame_size.
4635 (init_display): When changing the size of a tty frame do not
4636 pass height of menu bar.
4637 (Qframe_windows_min_size): New symbol.
4638 * frame.h (struct frame): List tool bar fields after menu bar
4639 fields. Add official, total_lines, horizontal_scroll_bars,
4640 config_scroll_bar_height and config_scroll_bar_lines fields.
4641 (FRAME_HAS_HORIZONTAL_SCROLL_BARS)
4642 (FRAME_CONFIG_SCROLL_BAR_HEIGHT, FRAME_CONFIG_SCROLL_BAR_LINES)
4643 (FRAME_SCROLL_BAR_AREA_HEIGHT, FRAME_SCROLL_BAR_COLS)
4644 (FRAME_SCROLL_BAR_LINES, FRAME_TOTAL_LINES, SET_FRAME_LINES)
4645 (FRAME_WINDOWS_HEIGHT): New macros.
4646 (SET_FRAME_HEIGHT, FRAME_TEXT_LINES_TO_PIXEL_HEIGHT)
4647 (FRAME_PIXEL_Y_TO_LINE, FRAME_PIXEL_HEIGHT_TO_TEXT_LINES)
4648 (FRAME_TEXT_TO_PIXEL_HEIGHT): Separately count top margin and
4649 horizontal scroll bar.
4650 (frame_inhibit_resize, adjust_frame_size)
4651 (frame_windows_min_size): Add declarations.
4652 (Qscroll_bar_height, Qhorizontal_scroll_bars)
4653 (x_set_scroll_bar_default_height, x_set_left_fringe)
4654 (x_set_right_fringe, x_set_vertical_scroll_bars)
4655 (x_set_horizontal_scroll_bars, x_set_scroll_bar_width)
4656 (x_set_scroll_bar_height): Add external declarations.
4657 * frame.c: (frame_inhibit_resize, frame_windows_min_size)
4658 (adjust_frame_size): New functions.
4659 (make_frame): Initial horizontal_scroll_bars field.
4660 Use SET_FRAME_LINES. Don't allow horizontal scroll bar in
4662 (make_initial_frame, make_terminal_frame): No horizontal scroll
4663 bar in initial and terminal frames. Use adjust_frame_size.
4664 (Fframe_total_cols): Fix doc-string.
4665 (Fframe_total_lines, Fscroll_bar_height): New Lisp functions.
4666 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
4667 Rewrite using adjust_frame_size.
4668 (Qscroll_bar_height, Qhorizontal_scroll_bars)
4669 (Qframe_windows_min_size): New symbols.
4670 (x_set_frame_parameters): Remove call of check_frame_size.
4671 (x_report_frame_params): Return scroll_bar_height value.
4672 (x_set_left_fringe, x_set_right_fringe): New functions.
4673 (adjust_frame_height, x_set_internal_border_width)
4674 (x_set_fringe_width): Remove.
4675 (x_set_internal_border_width, x_set_vertical_scroll_bars)
4676 (x_set_scroll_bar_width, x_set_right_divider_width)
4677 (x_set_bottom_divider_width): Rewrite using adjust_frame_size.
4678 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height):
4680 (x_figure_window_size): Rewrite to make frame display the
4681 expected number of lines.
4682 (Vdefault_frame_scroll_bars): Rewrite doc-string.
4683 (Vdefault_frame_horizontal_scroll_bars)
4684 (Vframe_initial_frame_tool_bar_height)
4685 (frame_inhibit_implied_resize): New variables.
4686 * fringe.c (compute_fringe_widths): Remove.
4687 * gtkutil.h (YG_SB_MIN, YG_SB_MAX, YG_SB_RANGE): Define.
4688 (xg_create_horizontal_scroll_bar)
4689 (xg_update_horizontal_scrollbar_pos)
4690 (xg_set_toolkit_horizontal_scroll_bar_thumb)
4691 (xg_get_default_scrollbar_height)
4692 (xg_clear_under_internal_border): Extern.
4693 * gtkutil.c (xg_frame_resized): Don't call
4694 do_pending_window_change.
4695 (xg_frame_set_char_size): Use adjust_frame_size.
4696 (style_changed_cb): Call update_theme_scrollbar_height and
4697 x_set_scroll_bar_default_height.
4698 (x_wm_set_size_hint): Don't call check_frame_size.
4699 (update_theme_scrollbar_height)
4700 (xg_get_default_scrollbar_height)
4701 (xg_create_horizontal_scroll_bar)
4702 (xg_update_horizontal_scrollbar_pos)
4703 (xg_set_toolkit_horizontal_scroll_bar_thumb): New functions.
4704 (xg_create_scroll_bar): Set horizontal slot of bar.
4705 (xg_initialize): Call update_theme_scrollbar_height.
4706 (xg_clear_under_internal_border): No more static.
4707 * insdel.c (adjust_suspend_auto_hscroll): New function.
4708 (adjust_markers_for_delete, adjust_markers_for_insert)
4709 (adjust_markers_for_replace): Call adjust_suspend_auto_hscroll.
4710 * keyboard.c (readable_events, discard_mouse_events)
4711 (make_lispy_event): Handle horizontal scroll bar click events.
4712 (Fsuspend_emacs): When changing the size of a tty frame do not
4713 pass height of menu bar.
4714 (Qbefore_handle, Qhorizontal_handle, Qafter_handle, Qleft)
4715 (Qright, Qleftmost, Qrightmost): New symbols.
4716 * menu.c (Fx_popup_dialog): Use FRAME_TOTAL_LINES instead of
4718 * minibuf.c (read_minibuf): Initialize suspend_auto_hscroll.
4719 * nsfns.m (x_set_internal_border_width): New function.
4720 * nsterm.m (ns_draw_fringe_bitmap, ns_set_vertical_scroll_bar):
4721 Remove extended fringe code.
4722 (x_set_window_size, x_new_font): Don't call
4723 compute_fringe_widths.
4724 * term.c (Fresume_tty): When changing the size of a tty frame do
4725 not pass height of menu bar.
4726 (clear_tty_hooks, set_tty_hooks):
4727 Clear horizontal_scroll_bar_hook.
4728 (init_tty): Frame has no horizontal scroll bars.
4729 * termhooks.h (enum scroll_bar_part): Add scroll_bar_move_ratio,
4730 scroll_bar_before_handle, scroll_bar_horizontal_handle,
4731 scroll_bar_after_handle, scroll_bar_left_arrow,
4732 scroll_bar_right_arrow, scroll_bar_to_leftmost and
4733 scroll_bar_to_rightmost entries.
4734 (enum event_kind): Add HORIZONTAL_SCROLL_BAR_CLICK_EVENT
4735 (struct terminal): Add set_horizontal_scroll_bar_hook.
4736 * w32console.c (initialize_w32_display):
4737 Clear horizontal_scroll_bar_hook.
4738 * w32fns.c (x_set_mouse_color): Use FRAME_W32_DISPLAY instead of
4740 (x_clear_under_internal_border, x_set_internal_border_width):
4742 (x_set_menu_bar_lines): Rewrite using frame_inhibit_resize.
4743 Set windows_or_buffers_changed when adding the menu bar.
4744 (x_set_tool_bar_lines): Rewrite using adjust_frame_size.
4745 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
4746 (w32_createhscrollbar): New functions.
4747 (w32_createscrollbar): Rename to w32_createvscrollbar.
4748 (w32_createwindow): Init WND_HSCROLLBAR_INDEX.
4749 (w32_name_of_message): Replace WM_EMACS_CREATESCROLLBAR by
4750 WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR.
4751 Add WM_EMACS_SHOWCURSOR.
4752 (w32_wnd_proc): Handle WM_HSCROLL case. In WM_WINDOWPOSCHANGING
4753 case do not artificially impose WM size hints.
4754 Handle WM_EMACS_SHOWCURSOR case. Replace WM_EMACS_CREATESCROLLBAR case
4755 by WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR
4757 (my_create_tip_window): Replace WND_SCROLLBAR_INDEX by
4758 WND_VSCROLLBAR_INDEX and WND_HSCROLLBAR_INDEX.
4759 (unwind_create_frame_1): Remove.
4760 (Fx_create_frame): Make both scrollbars the system standard
4761 width and height. Use official field of frame structure to
4762 inhibit running window-configuration-change-hook.
4763 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
4764 pixelwise. Handle frame's official field.
4765 (w32_frame_parm_handlers): Remove x_set_fringe_width
4766 entries. Add x_set_scroll_bar_height,
4767 x_set_horizontal_scroll_bars, x_set_left_fringe and
4769 * w32inevt.c (resize_event, maybe_generate_resize_event): Do not
4770 pass height of menu bar to change_frame_size.
4771 * w32menu.c (set_frame_menubar): Rewrite using
4772 frame_inhibit_resize.
4773 * w32term.h (struct w32_display_info):
4774 Add horizontal_scroll_bar_cursor and cursor_display_counter.
4775 (struct scroll_bar): Add horizontal.
4776 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
4777 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
4778 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH)
4779 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
4780 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
4781 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
4782 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
4783 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): New macros.
4784 (WM_EMACS_CREATEVSCROLLBAR, WM_EMACS_CREATEHSCROLLBAR):
4785 Define instead of WM_EMACS_CREATESCROLLBAR.
4786 (WND_VSCROLLBAR_INDEX, WND_HSCROLLBAR_INDEX): Define instead of
4787 WND_SCROLLBAR_INDEX.
4788 * w32term.c (horizontal_scroll_bar_min_handle)
4789 (horizontal_scroll_bar_left_border)
4790 (horizontal_scroll_bar_right_border): New integers.
4791 (x_set_frame_alpha): Replace x_highlight_frame by
4793 (x_window_to_scroll_bar): New argument "type". Update callers
4795 (w32_set_horizontal_scroll_bar_thumb)
4796 (x_horizontal_scroll_bar_report_motion)
4797 (w32_set_horizontal_scroll_bar)
4798 (w32_horizontal_scroll_bar_handle_click)
4799 (x_horizontal_scroll_bar_report_motion): New functions.
4800 (w32_mouse_position): Discriminate horizontal and vertical
4802 (my_create_scrollbar): Replace with two new functions
4803 my_create_vscrollbar and my_create_hscrollbar.
4804 (x_scroll_bar_create): New argument "horizontal".
4805 Update callers accordingly.
4806 (x_scroll_bar_remove, w32_condemn_scroll_bars)
4807 (w32_redeem_scroll_bar, x_scroll_bar_clear): Handle horizontal
4809 (w32_read_socket): Handle WM_HSCROLL cae.
4810 (x_new_font): Don't recompute fringe widths.
4811 Use frame_inhibit_resize. Calculate new menu bar height iff we
4812 build without toolkit. Always clear under internal border.
4813 (x_set_window_size): Don't check frame size or recompute
4814 fringes. Reset fullscreen status before applying sizes.
4815 Always resize as requested by pixelwise argument. Don't call
4816 do_pending_window_change.
4817 (x_wm_set_size_hint): Add call for FRAME_SCROLL_BAR_AREA_HEIGHT.
4818 (w32_initialize_display_info): Initialize dpyinfo's
4819 horizontal_scroll_bar_cursor entry.
4820 (w32_create_terminal): Add set_horizontal_scroll_bar_hook.
4821 (w32_initialize): Init horizontal_scroll_bar_min_handle and
4822 horizontal_scroll_bar_left_border.
4823 (w32fullscreen_hook): Intermittently resize window to normal
4824 when switching from fullscreen to maximized state.
4825 (run_window_configuration_change_hook): Don't run it if frame is
4827 (unwind_change_frame): Remove.
4828 (Fset_window_configuration): Rewrite using frame's official field.
4829 * widget.c (set_frame_size): Don't call compute_fringe_widths.
4830 (EmacsFrameSetCharSize): Obey frame_inhibit_resize.
4831 * window.h (struct window): New fields old_pointm,
4832 horizontal_scroll_bar, horizontal_scroll_bar_type, hscroll_whole,
4833 scroll_bar_height and suspend_auto_hscroll.
4834 (wset_horizontal_scroll_bar, wset_horizontal_scroll_bar_type):
4836 (sanitize_window_sizes): Extern.
4837 (MINI_NON_ONLY_WINDOW_P, MINI_ONLY_WINDOW_P, WINDOW_PSEUDO_P)
4838 (WINDOW_TOPMOST_P, WINDOW_HAS_HORIZONTAL_SCROLL_BAR)
4839 (WINDOW_CONFIG_SCROLL_BAR_HEIGHT)
4840 (WINDOW_CONFIG_SCROLL_BAR_LINES)
4841 (WINDOW_SCROLL_BAR_LINES, WINDOW_SCROLL_BAR_AREA_HEIGHT):
4843 (WINDOW_LEFT_FRINGE_COLS, WINDOW_RIGHT_FRINGE_COLS)
4844 (WINDOW_FRINGE_COLS, WINDOW_FRINGE_EXTENDED_P): Remove macros.
4845 (WINDOW_VERTICAL_SCROLL_BAR_TYPE)
4846 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_LEFT)
4847 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_RIGHT)
4848 (WINDOW_HAS_VERTICAL_SCROLL_BAR): Minor rewrite.
4849 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT)
4850 (WINDOW_SCROLL_BAR_AREA_Y): Count in scroll bar height.
4851 * window.c (wset_old_pointm, Fwindow_scroll_bar_height)
4852 (Fwindow_old_point, sanitize_window_sizes): New functions.
4853 (Qwindow_sanitize_window_sizes): New symbol.
4854 (window_body_height): Count in horizontal scroll bar.
4855 (set_window_hscroll, Fscroll_left, Fscroll_right):
4856 Set suspend_auto_hscroll slot.
4857 (Fwindow_inside_edges): Count fringes pixelwise.
4858 (coordinates_in_window, Fcoordinates_in_window_p):
4859 Consider horizontal scroll bar.
4860 (check_frame_size, adjust_window_margins): Remove functions and
4861 corresponding calls.
4862 (set_window_buffer): Initialize old_pointm and horizontal scroll bars.
4863 (temp_output_buffer_show): Reset hscroll related fields.
4864 Initialize old_pointm.
4865 (make_parent_window): Initialize old_pointm.
4866 (make_window): Initialize old_pointm, horizontal scroll bar type,
4867 and scroll bar height.
4868 (resize_frame_windows): Don't count top margin in new sizes.
4869 Don't use safe sizes when shrinking a frame; let the window
4870 manager do the clipping.
4871 (Fsplit_window_internal): Inherit horizontal scroll bar type and
4873 (Fdelete_window_internal): Unchain old_pointm marker.
4874 (window_scroll_pixel_based, Fscroll_other_window):
4876 (Fwindow_text_width, Fwindow_text_height): New argument
4878 (struct saved_window): New fields, old_pointm, hscroll_whole,
4879 suspend_auto_hscroll, scroll_bar_height and
4880 horizontal_scroll_bar_type.
4881 (Fset_window_configuration, save_window_save): Set new fields of
4883 (apply_window_adjustment): Don't call adjust_window_margins.
4884 (set_window_margins): Don't change margins if new sizes don't
4886 (set_window_scroll_bars): New argument "horizontal_type".
4887 Handle horizontal scroll bars. Don't change scroll bars if they
4888 don't fit into window.
4889 (Fset_window_scroll_bars): New argument "horizontal_type".
4890 (Fwindow_scroll_bars): Return values for horizontal scroll bars.
4891 (compare_window_configurations): Compare horizontal scroll bar
4893 * xdisp.c (window_text_bottom_y, window_box_height): Count in
4894 horizontal scroll bar height.
4895 (pixel_to_glyph_coords, init_xdisp): Use FRAME_TOTAL_LINES
4896 instead of FRAME_LINES.
4897 (remember_mouse_glyph): Case ON_SCROLL_BAR changed to
4898 ON_VERTICAL_SCROLL_BAR.
4899 (with_echo_area_buffer): Initialize old_pointm.
4900 (with_echo_area_buffer_unwind_data): Store old_pointm values in
4902 (unwind_with_echo_area_buffer): Handle old_pointm.
4903 (update_tool_bar): Set do_update when the tool bar window has at
4904 least one line (since this is what the user sets).
4905 (MAX_FRAME_TOOL_BAR_HEIGHT): Remove macro.
4906 (redisplay_tool_bar): Return early when toolbar has zero lines.
4907 Call x_change_tool_bar_height. Don't use max_tool_bar_height.
4908 (hscroll_window_tree): Handle suspension of auto_hscroll and
4910 (set_horizontal_scroll_bar): New function.
4911 (redisplay_window): Set ignore_mouse_drag_p when tool bar has
4912 more than one line. Handle horizontal scroll bars.
4913 (note_mouse_highlight): Handle horizontal scrol bars.
4914 (expose_frame): Set dimensions of XRectangle from frame's text
4916 (Vvoid_text_area_pointer): Update doc-string.
4917 * xfns.c (x_set_menu_bar_lines): Use adjust_frame_size.
4918 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
4919 (x_set_internal_border_width): New functions.
4920 (x_set_tool_bar_lines): Call x_change_tool_bar_height.
4921 (unwind_create_frame_1): Remove.
4922 (Fx_create_frame): Handle horizontal scroll bars. Use official
4923 field of frame structure to inhibit running
4924 window-configuration-change-hook.
4925 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
4926 pixelwise. Handle frame's official field.
4927 (x_frame_parm_handlers): Add x_set_scroll_bar_height,
4928 x_set_horizontal_scroll_bars, x_set_left_fringe,
4930 * xmenu.c (update_frame_menubar, free_frame_menubar):
4931 Use adjust_frame_size.
4932 * xterm.h (struct x_display_info):
4933 Add horizontal_scroll_bar_cursor and Xatom_Horizontal_Scrollbar
4935 (struct scroll_bar): Add horizontal slot.
4936 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
4937 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
4938 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH): New macros.
4939 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
4940 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
4941 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
4942 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
4943 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): Define.
4944 (x_clear_under_internal_border): Remove.
4945 * xterm.c (XTmouse_position): Handle horizontal scroll bars.
4946 (x_window_to_scroll_bar): New argument TYPE. Update callers.
4947 (x_send_scroll_bar_event, x_scroll_bar_create): New arguments
4948 HORIZONTAL. Update callers.
4949 (horizontal_action_hook_id): New action hook id.
4950 (x_horizontal_scroll_bar_to_input_event)
4951 (x_create_horizontal_toolkit_scroll_bar)
4952 (xt_horizontal_action_hook)
4953 (x_set_toolkit_horizontal_scroll_bar_thumb)
4954 (XTset_horizontal_scroll_bar, x_net_wm_state)
4955 (x_horizontal_scroll_bar_report_motion): New functions.
4956 (xg_scroll_callback, x_scroll_bar_handle_click):
4957 Handle horizontal scroll bars.
4958 (SCROLL_BAR_HORIZONTAL_NAME): Define.
4959 (XTset_vertical_scroll_bar): Attempt to clear areas not covered
4961 (XTcondemn_scroll_bars, XTredeem_scroll_bar): Rewrite.
4962 Handle horizontal scroll bars.
4963 (handle_one_xevent): Handle horizontal scroll bar events.
4964 Call x_net_wm_state.
4965 (x_set_window_size_1, x_wm_set_size_hint): Don't call
4967 (x_set_window_size): Don't call check_frame_size and
4968 do_pending_window_change.
4969 (x_term_init): Init horizontal_scroll_bar_cursor display info.
4970 (x_create_terminal): Add set_horizontal_scroll_bar_hook.
4971 (x_scroll_bar_set_handle): Add some checks when calling
4974 2014-07-26 Paul Eggert <eggert@cs.ucla.edu>
4976 Revert previous change.
4977 There is certainly nothing wrong with writing code like 'lo <= i
4978 && i <= hi', even if LO happens to a constant. There isn't even
4979 anything wrong in general with writing 'a <= b' if A happens to
4980 be a constant. At any rate stylistic changes shouldn't
4981 be done like this without discussion.
4983 2014-07-26 Andreas Schwab <schwab@linux-m68k.org>
4985 * alloc.c (xnmalloc, xnrealloc, xpalloc, make_save_value)
4986 (Fgarbage_collect): Reorder conditions that are written backwards.
4987 * data.c (cons_to_unsigned): Likewise.
4988 * dispnew.c (update_frame_1, sit_for): Likewise.
4989 * fileio.c (file_offset): Likewise.
4990 * filelock.c (read_lock_data, lock_file): Likewise.
4991 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
4993 * font.c (font_intern_prop, font_style_symbolic): Likewise.
4994 * lisp.h (FIXNUM_OVERFLOW_P): Likewise.
4995 * lread.c (read1): Likewise.
4996 * minibuf.c (read_minibuf_noninteractive): Likewise.
4997 * nsterm.m (x_set_frame_alpha): Likewise.
4998 * process.c (wait_reading_process_output): Likewise.
4999 * region-cache.c (delete_cache_boundaries): Likewise.
5000 * xterm.c (x_set_frame_alpha): Likewise.
5002 2014-07-25 Paul Eggert <eggert@cs.ucla.edu>
5004 * dispextern.h, xdisp.c (hourglass_shown_p, hourglass_atimer):
5007 2014-07-26 Dmitry Antipov <dmantipov@yandex.ru>
5009 * atimer.c (set_alarm) [HAVE_ITIMERSPEC]: Use TIMER_ABSTIME
5010 because atimer expiration is absolute rather than relative.
5012 2014-07-25 Eli Zaretskii <eliz@gnu.org>
5014 * w32term.h (current_popup_menu, menubar_in_use):
5015 Move declarations from w32term.c.
5017 2014-07-25 Martin Rudalics <rudalics@gmx.at>
5019 * w32fns.c (menubar_in_use): No more static.
5020 * w32term.c (current_popup_menu, menubar_in_use): Declare.
5022 2014-07-25 Dmitry Antipov <dmantipov@yandex.ru>
5024 Move hourglass machinery to RIF.
5025 * dispextern.h (struct redisplay_interface): New members
5026 show_hourglass and hide_hourglass. Indent comments.
5027 (show_hourglass, hide_hourglass): Remove prototypes.
5028 * nsterm.m (show_hourgass, hide_hourglass): Refactor to ...
5029 (ns_show_hourglass, ns_hide_hourglass): ... new no-ops.
5030 (ns_redisplay_interface): Add them.
5031 * w32fns.c (show_hourglass, hide_hourglass): Refactor to ...
5032 * w32term.c (w32_show_hourglass, w32_hide_hourglass): ... these.
5033 (w32_arrow_cursor): New function to hack around non-GUI frames.
5034 (w32_redisplay_interface): Add new functions.
5035 * w32term.h (w32_arror_cursor): Add prototype.
5036 * xdisp.c (show_hourglass): New function, refactored out from
5037 platform-dependent code.
5038 (cancel_hourglass): Now call to RIF function.
5039 * xfns.c (show_hourglass, hide_hourglass): Refactor to ...
5040 * xterm.c (x_show_hourglass, x_hide_hourglass): ... these.
5041 (x_redisplay_interface): Add new functions.
5043 2014-07-24 Dmitry Antipov <dmantipov@yandex.ru>
5045 Fix error reported by Angelo Graziosi <angelo.graziosi@alice.it> in
5046 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00274.html>
5047 and complete previous change.
5048 * frame.c (adjust_frame_height): New function.
5049 (Fset_frame_height, Fset_frame_size): Use it.
5050 (x_set_frame_parameters): Take frame top margin into account.
5052 2014-07-23 Dmitry Antipov <dmantipov@yandex.ru>
5054 * frame.c (Fset_frame_height): Take frame top margin into account.
5055 Incorrect behavior was reported by Martin Rudalics <rudalics@gmx.at> in
5056 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00258.html>
5058 2014-07-22 Dmitry Antipov <dmantipov@yandex.ru>
5060 * xterm.h (struct x_output) [USE_X_TOOLKIT || USE_GTK]: Define
5061 menubar_height as such. Tweak comment.
5062 [USE_LUCID && USE_TOOLKIT_SCROLL_BARS]: Likewise for
5063 scroll_bar_top_shadow_pixel and scroll_bar_bottom_shadow_pixel.
5064 All related users changed.
5065 (FRAME_MENUBAR_HEIGHT) [!USE_X_TOOLKIT && !USE_GTK]: No-op.
5066 * xterm.c (handle_one_xevent):
5067 * gtkutil.c (xg_event_is_for_menubar):
5068 * xfns.c (x_window) [USE_X_TOOLKIT]:
5069 * xmenu.c (set_frame_menubar, free_frame_menubar):
5070 Prefer to use FRAME_MENUBAR_HEIGHT.
5072 2014-07-21 Dmitry Antipov <dmantipov@yandex.ru>
5074 * frame.c (Fframe_parameters): Always report frame height without
5075 menu and tool bar lines.
5077 2014-07-21 Jan Djärv <jan.h.d@swipnet.se>
5079 * nsterm.m (applicationDidFinishLaunching:): Call
5080 antialiasThresholdDidChange, register for antialias changes (Bug#17534).
5081 (antialiasThresholdDidChange:): New method for EmacsApp.
5083 * nsterm.h (EmacsApp): Add antialiasThresholdDidChange.
5085 * macfont.m (macfont_update_antialias_threshold): Remove static.
5087 * macfont.h (macfont_update_antialias_threshold): Declare.
5089 2014-07-21 Eli Zaretskii <eliz@gnu.org>
5091 * w32select.c (setup_windows_coding_system):
5092 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
5093 coding_system. Reported by martin rudalics <rudalics@gmx.at>.
5095 * w16select.c (Fw16_get_clipboard_data):
5096 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
5099 * xdisp.c (init_iterator): Initialize it->stop_charpos to the
5100 buffer position where we are to start the iteration.
5101 (handle_invisible_prop): Record in it->stop_charpos the position
5102 where the invisible text ends. (Bug#18035)
5103 (hscroll_window_tree): Don't try hscrolling windows whose cursor
5104 row has zero buffer position as their start position.
5105 Reported by martin rudalics <rudalics@gmx.at>.
5107 * xdisp.c (move_it_vertically_backward, move_it_by_lines): Prevent
5108 infinite looping in redisplay when display lines don't have enough
5109 space to display even a single character. (Bug#18036)
5111 2014-07-20 Dmitry Antipov <dmantipov@yandex.ru>
5113 * frame.h (struct frame) [USE_X_TOOLKIT]: New member shell_position.
5114 * xfns.c (x_window): Use it to allow xfree later.
5115 (x_encode_text): Drop 3rd arg; unused. Tweak comment and adjust users
5116 where appropriate. Use bool for booleans and remove redundant checks.
5117 (Fx_backspace_delete_keys_p): Use XkbFreeKeyboard; explain why.
5118 * xterm.c (x_free_frame_resources): Free shell_position.
5120 2014-07-19 K. Handa <handa@gnu.org>
5122 * xfaces.c (realize_x_face): Call font_load_for_lface with no
5123 mandatory font spec (Bug#17973).
5125 2014-07-19 Stefan Monnier <monnier@iro.umontreal.ca>
5127 * font.c (font_score): Return the worst score if the size of
5128 ENTITY is wrong by more than a factor 2 (Bug#17973).
5130 2014-07-18 Dmitry Antipov <dmantipov@yandex.ru>
5132 * frame.c (frame_unspecified_color): New function
5133 refactored out from ...
5134 (Fframe_parameters, Fframe_parameter): ... adjusted users.
5135 (x_fullscreen_adjust, set_frame_param): Move Windows-specific
5137 * w32term.c (x_fullscreen_adjust, set_frame_param): ... static here.
5138 * frame.h (x_fullscreen_adjust) [HAVE_NTGUI]:
5139 * lisp.h (set_frame_param): Remove prototype.
5140 * xterm.c (x_display_pixel_width, x_display_pixel_height): Now ...
5141 * xterm.h (x_display_pixel_width, x_display_pixel_height): ...
5144 Prefer 'x_display_info *' to 'Display *' in X selection code.
5145 This helps to avoid unneeded calls to x_display_info_for_display.
5146 * xterm.h (struct selection_input_event): Record 'x_display_info *'
5147 instead of 'Display *'.
5148 (SELECTION_EVENT_DPYINFO): New macro.
5149 (SELECTION_EVENT_DISPLAY): Now inline function to prohibit using
5150 it as an lvalue. Mention this in comment.
5151 * xterm.c (handle_one_xevent): Use SELECTION_EVENT_DPYINFO.
5152 * xselect.c (x_get_window_property_as_lisp_data, x_atom_to_symbol)
5153 (selection_data_to_lisp_data, receive_incremental_selection):
5154 Convert to use 'x_display_info *'. Adjust users where appropriate.
5155 (lisp_data_to_selection_data): Likewise. Also pass 'struct
5156 selection data *' as last arg to not return values in args.
5157 (unexpect_property_change): Use common removal technique.
5159 2014-07-17 Dmitry Antipov <dmantipov@yandex.ru>
5161 * print.c (print_preprocess): Adjust to match changed
5162 sub char-table structure and avoid crash (Bug#18038).
5164 * data.c (wrong_choice): Not static any more.
5165 * lisp.h (wrong_choice): Add prototype.
5166 * frame.h (struct frame) [USE_X_TOOLKIT || HAVE_NTGUI]:
5167 Declare namebuf as such. Tweak comment.
5168 [USE_GTK]: Likewise for tool_bar_position.
5169 (fset_tool_bar_position) [USE_GTK]: Ditto.
5170 (FRAME_TOOL_BAR_POSITION): New macro.
5171 * frame.c (x_report_frame_params):
5172 * gtkutil.c (update_frame_tool_bar):
5173 * xfns.c (Fx_create_frame): Use it.
5174 (x_set_tool_bar_position): Add meaningful diagnostic messages.
5176 2014-07-16 Eli Zaretskii <eliz@gnu.org>
5178 * xdisp.c (decode_mode_spec): Call file-remote-p on the current
5179 buffer's default-directory only if it is a string. (Bug#17986)
5181 2014-07-16 Dmitry Antipov <dmantipov@yandex.ru>
5183 More precise control over values of some buffer-local variables.
5184 * keyboard.c (Qvertical_scroll_bar):
5185 * frame.c (Qleft, Qright): Move to ...
5186 * buffer.c (Qleft, Qright, Qvertical_scroll_bar): ... here.
5187 * buffer.c (Qchoice, Qrange, Qoverwrite_mode, Qfraction): New symbols.
5188 (syms_of_buffer): DEFSYM all of the above, attach special properties.
5189 Use special symbols to DEFVAR_PER_BUFFER overwrite-mode,
5190 vertical-scroll-bar, scroll-up-aggressively
5191 and scroll-down-aggressively.
5192 * buffer.h (Qchoice, Qrange, Qleft, Qright, Qvertical_scroll_bar):
5194 * nsfns.m, frame.h (Qleft, Qright):
5195 * nsterm.m (Qleft): Remove declarations.
5196 * gtkutil.c (toplevel): Include buffer.h.
5197 * data.c (wrong_choice, wrong_range): New functions.
5198 (store_symval_forwarding): Handle special properties of buffer-local
5199 variables and use functions from the above to signal error, if any.
5201 * frame.h (enum fullscreen_type) [HAVE_WINDOW_SYSTEM]: Use more natural
5202 values. Add comment.
5203 (struct frame): Re-arrange layout to avoid extra padding and use bit
5204 fields for output_method, want_fullscreen and vertical_scroll_bar_type.
5205 (FRAME_VERTICAL_SCROLL_BAR_TYPE, FRAME_HAS_VERTICAL_SCROLL_BARS)
5206 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_LEFT)
5207 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_RIGHT) [!HAVE_WINDOW_SYSTEM]:
5208 Define as no-ops because there are no scroll bars anyway.
5209 * frame.c (make_frame, make_terminal_frame, make_initial_frame):
5212 * font.c (fset_font_data) [HAVE_XFT || HAVE_FREETYPE]:
5213 Add convenient setter.
5214 (font_put_frame_data, font_get_frame_data): Use it.
5216 2014-07-15 Daiki Ueno <ueno@gnu.org>
5218 * nsgui.h (XCHAR2B_BYTE1): Add missing parentheses around
5219 pointer argument, before dereferencing.
5220 (XCHAR2B_BYTE2): Likewise.
5222 2014-07-15 Dmitry Antipov <dmantipov@yandex.ru>
5224 * xmenu.c (toplevel): Use LWLIB_ID for next_menubar_widget_id.
5225 (pop_down_menu) [USE_X_TOOLKIT]: Accept integer arg.
5226 (create_and_show_popup_menu, create_and_show_dialog) [USE_X_TOOLKIT]:
5227 Use record_unwind_protect_int and avoid consing.
5228 (syms_of_xmenu) [USE_X_TOOLKIT]: Declare WIDGET_ID_TICK_START.
5230 * regex.c (re_search_2): Use ssize_t to avoid integer overflow.
5232 2014-07-14 Paul Eggert <eggert@cs.ucla.edu>
5234 Use binary-io module, O_BINARY, and "b" flag (Bug#18006).
5235 * callproc.c (create_temp_file): Use mkostemp's O_BINARY flag.
5237 * emacs.c (main) [DOS_NT]: Don't mess with _fmode.
5238 (main) [MSDOS]: Use SET_BINARY instead of setmode.
5239 * minibuf.c: Include binary-io.h instead of fcntl.h.
5240 (read_minibuf_noninteractive):
5241 Use set_binary_mode instead of handcrafted code.
5242 Don't call emacs_set_tty if emacs_get_tty failed.
5243 * sysdep.c, systty.h (emacs_get_tty): Return int, not void.
5244 * sysdep.c (emacs_open, emacs_pipe): Use O_BINARY.
5245 * w32.c (pipe2): Adjust eassert to include O_BINARY.
5247 * macros.c (Fstart_kbd_macro): Avoid need for overflow check.
5248 This works around a GCC compiler bug when Emacs is configured with
5249 --enable-gcc-warnings.
5251 2014-07-14 Dmitry Antipov <dmantipov@yandex.ru>
5253 * lisp.h (CHECK_VECTOR_OR_STRING): Return number of elements
5254 or characters in string, respectively. Add comment.
5255 * fringe.c (Fdefine_fringe_bitmap):
5256 * fns.c (Fsubstring, substring_both): Use it.
5257 * keymap.c (Fdefine_key, Flookup_key):
5258 * macros.c (Fstart_kbd_macro): Likewise. Avoid call to Flength.
5260 * term.c (tty_menu_add_pane, tty_menu_add_selection):
5261 Use menu_item_width.
5262 (tty_menu_show): Simplify because tty_menu_create never return NULL.
5264 2014-07-13 Paul Eggert <eggert@cs.ucla.edu>
5266 Improve behavior of 'bzr up; cd src; make -k'.
5267 * Makefile.in (top_srcdir): New var.
5268 (ntsource, lispsource, ALL_CFLAGS, gl-stamp, emacs.res):
5269 Use '$(top_srcdir)' instead of '$(srcdir)/..';
5270 its expansion is a bit shorter.
5271 (../config.status): Actually build config.status instead of
5273 (ACLOCAL_INPUTS, AUTOCONF_INPUTS):
5274 New macros, copied and relocated from ../Makefile.in.
5275 ($(top_srcdir)/aclocal.m4, $(top_srcdir)/configure, config.in)
5276 (../config.status, Makefile): New dependencies and rules,
5277 copied with relocation from ../Makefile.in. This should be more
5278 likely to rebuild the build machinery properly if you do a 'make'
5279 in the src directory.
5281 2014-07-12 Eli Zaretskii <eliz@gnu.org>
5283 * xdisp.c (display_line): Don't call FETCH_BYTE with argument less
5286 * w32fns.c (Fx_file_dialog): Mention in the doc string the
5287 behavior on Windows 7 and later when the function is repeatedly
5288 invoked with the same value of DIR. (Bug#17950)
5290 * xfns.c (Fx_file_dialog) [USE_MOTIF, USE_GTK]: Update the doc
5291 string to match the one in w32fns.c.
5293 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Switch
5294 stdin to binary mode only if it is connected to a terminal.
5296 2014-07-11 Paul Eggert <eggert@cs.ucla.edu>
5298 Coalesce extern decls.
5299 * minibuf.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty):
5300 * sysdep.c (emacs_get_tty, emacs_set_tty):
5301 Move duplicate extern decls from here ...
5302 * systty.h: ... to here, so that there's just one copy.
5304 2014-07-11 Jan Djärv <jan.h.d@swipnet.se>
5306 * nsterm.m (changeFont:): Add ifdef NS_IMPL_COCOA.
5308 * nsfns.m (Fns_popup_font_panel): Ditto.
5310 2014-07-11 Eli Zaretskii <eliz@gnu.org>
5312 * minibuf.c (read_minibuf_noninteractive): Finish reading on '\r',
5314 [WINDOWSNT]: Switch stdin to binary mode when not echoing input.
5316 * sysdep.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty)
5317 [DOS_NT]: Implement for WINDOWSNT.
5319 * systty.h (struct emacs_tty) [DOS_NT]: The struct member is now
5322 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
5324 * sysdep.c (suppress_echo_on_tty): New function.
5325 * minibuf.c (read_minibuf_noninteractive): Use it.
5327 2014-07-11 Dmitry Antipov <dmantipov@yandex.ru>
5329 * alloc.c (Fmemory_info) [HAVE_LINUX_SYSINFO]: Return nil if
5330 sysinfo failed. Adjust docstring.
5332 2014-07-11 Eli Zaretskii <eliz@gnu.org>
5334 Implement memory-info for MS-DOS.
5335 * dosfns.c (dos_memory_info): New function.
5336 * dosfns.h (dos_memory_info): Add prototype.
5337 * alloc.c (Fmemory_info) [MSDOS]: Call dos_memory_info.
5338 * vm-limit.c (get_lim_data) [MSDOS]: Call dos_memory_info, instead
5339 of doing some of its job.
5341 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Don't
5342 reference termios structure members.
5344 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
5346 * sysdep.c (emacs_get_tty, emacs_set_tty): Make them externally visible.
5348 * minibuf.c (top): Include systty.h. Declare external
5349 emacs_get_tty and emacs_set_tty.
5350 (Vread_hide_char): New lisp variable.
5351 (read_minibuf_noninteractive): Hide characters with
5352 Vread_hide_char if it is a character. (Bug#17839)
5354 2014-07-10 Eli Zaretskii <eliz@gnu.org>
5356 Implement memory-info for MS-Windows.
5357 * w32.c (w32_memory_info): New function.
5358 * w32.h (w32_memory_info): Prototype it.
5359 * alloc.c (Fmemory_info) [WINDOWSNT]: Call it.
5361 2014-07-10 Dmitry Antipov <dmantipov@yandex.ru>
5363 * coding.h (struct coding_system): Remove 'error_positions' (unused)
5364 and 'errors' (set but unused) fields. Use bitfields for 'eol_seen',
5365 'mode', 'common_flags' and 'result' fields, adjust layout to avoid
5366 extra padding and shrink struct coding_system by 56 bytes (x86_64).
5367 * coding.c (decode_coding_utf_8, decode_coding_utf_16)
5368 (decode_coding_emacs_mule, decode_coding_iso_2022, decode_coding_sjis)
5369 (decode_coding_big5, decode_coding_charset, decode_coding)
5370 (encode_coding): Adjust users.
5372 * alloc.c (Fmemory_info): New function.
5374 2014-07-09 Paul Eggert <eggert@cs.ucla.edu>
5376 * syntax.c (back_comment): Use more-natural location for label.
5378 * font.c, font.h (font_unparse_fcname): Now static.
5379 Define only if HAVE_XFT || HAVE_FREETYPE || HAVE_NS.
5381 2014-07-09 Dmitry Antipov <dmantipov@yandex.ru>
5383 Next minor cleanup of font subsystem.
5384 * font.h (enum font_property_index): Remove FONT_ENTITY_INDEX (no
5385 users) and FONT_FORMAT_INDEX (set by a few font drivers but never
5387 (FONT_ENTITY_NOT_LOADABLE, FONT_ENTITY_SET_NOT_LOADABLE): Remove;
5389 * ftfont.h (ftfont_font_format): Remove prototype.
5390 * ftfont.c (ftfont_font_format): Remove; now unused.
5392 * nsfont.m (nsfont_open):
5393 * w32font.c (w32font_open_internal):
5394 * w32uniscribe.c (uniscribe_open):
5395 * xfont.c (xfont_open):
5396 * xftfont.c (xftfont_open): All users changed.
5398 * coding.c (ALLOC_CONVERSION_WORK_AREA): Prefer ptrdiff_t to int and
5399 so avoid integer overflow if decoded gap size exceeds INT_MAX bytes.
5401 2014-07-09 Eli Zaretskii <eliz@gnu.org>
5403 * xdisp.c (move_it_to): Adjust calculation of line_start_x to what
5404 x_produce_glyphs does when it generates a stretch glyph that
5405 represents a TAB. (Bug#17969)
5407 * xdisp.c (pos_visible_p): If CHARPOS is at beginning of window,
5408 and there is a display property at that position, don't call
5409 move_it_to to move to a position before window start. (Bug#17942)
5410 Fix condition for finding CHARPOS by the first call to move_it_to.
5413 2014-07-09 Stefan Monnier <monnier@iro.umontreal.ca>
5415 * syntax.c (find_defun_start): Try the cache even
5416 if !open_paren_in_column_0_is_defun_start.
5417 (back_comment): If find_defun_start was pessimistic, use the
5418 scan_sexps_forward result to improve the cache (bug#16526).
5420 2014-07-09 Eli Zaretskii <eliz@gnu.org>
5422 * xdisp.c (redisplay_window): If redisplay of a window ends up
5423 with point in a partially visible line at end of the window, make
5424 sure the amended position of point actually has smaller Y
5425 coordinate; if not, give up and scroll the display. (Bug#17905)
5427 * window.c (window_scroll_pixel_based): When point ends up at the
5428 last fully visible line, don't let move_it_to stop at the left
5429 edge of the line and dupe us into thinking point is inside the
5432 * w32.c (network_interface_info): Make sure the argument is a
5435 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
5437 * process.c (read_and_dispose_of_process_output): Fix typo
5438 in previous patch: we want nonnegative fds, not nonzero fds.
5440 2014-07-08 Dmitry Antipov <dmantipov@yandex.ru>
5442 * chartab.c (char_table_translate): Move to...
5443 * character.h (char_table_translate): ... inline function here.
5444 Avoid Faref and assume that args are always valid. This helps to
5445 speedup search, which is especially important for a huge buffers.
5446 * lisp.h (char_table_translate): Remove prototype.
5448 * nsfont.m (nsfont_close): Free glyphs and metrics arrays as well.
5449 * font.c (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
5450 New function, with an intention to avoid code duplication between
5452 * font.h (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
5454 * ftfont.c (ftfont_open):
5455 * macfont.m (macfont_open):
5456 * xftfont.c (xftfont_open): Use it.
5458 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
5460 * process.c: Add sanity checks for file descriptors (Bug#17844).
5461 (wait_reading_process_output, Fprocess_filter_multibyte_p):
5462 Check that infd is nonnegative before using it as an fd.
5463 (read_and_dispose_of_process_output, Fprocess_send_eof):
5464 Likewise, for outfd.
5465 (wait_reading_process_output): Omit unnecessary check of infd.
5467 2014-07-07 Paul Eggert <eggert@cs.ucla.edu>
5469 Minor fixups related to usage of the 'long' type.
5470 * gnutls.c (emacs_gnutls_handshake):
5471 * xfaces.c (dump_realized_face):
5472 Work even if 'long' is narrower than 'void *'.
5473 * termcap.c (scan_file):
5474 * xselect.c (x_decline_selection_request)
5475 (x_reply_selection_request, x_get_window_property):
5476 * xterm.c (x_set_frame_alpha):
5477 Remove unnecessary 'L' suffixes of integer constants.
5478 * xfns.c (hack_wm_protocols):
5479 * xselect.c (x_fill_property_data):
5480 * xterm.c (x_set_offset, x_set_window_size_1, x_make_frame_invisible):
5481 Remove unnecessary casts to 'long'.
5482 (set_machine_and_pid_properties): Don't assume pid_t fits in 32 bits.
5484 Minor ImageMagick safety fixes.
5485 * image.c (imagemagick_compute_animated_image):
5486 Remove useless assignment to local. Avoid problems if dest_width is 0.
5487 (imagemagick_load_image): Use int for pixel counts that can't
5488 exceed INT_MAX. Avoid problem if PixelGetNextIteratorRow returns
5489 a row width greater than the image width (or greater than LONG_MAX!).
5491 2014-07-04 K. Handa <handa@gnu.org>
5493 * coding.c (MIN_CHARBUF_SIZE): Delete it.
5494 (MAX_CHARBUF_EXTRA_SIZE): New macro.
5495 (ALLOC_CONVERSION_WORK_AREA): Use MAX_CHARBUF_EXTRA_SIZE.
5497 2014-07-04 Dmitry Antipov <dmantipov@yandex.ru>
5499 * font.h (struct font_driver): Remove get_outline and free_outline;
5500 not used by any font driver.
5501 * ftfont.c (ftfont_driver):
5502 * macfont.m (macfont_driver):
5503 * nsfont.m (nsfont_driver):
5504 * w32font.c (w32font_driver):
5505 * w32uniscribe.c (uniscribe_font_driver):
5506 * xfont.c (xfont_driver): Related users changed.
5507 * xselect.c (x_get_window_property): Use convenient xmalloc.
5508 Call to xfree only if some data was really allocated.
5510 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
5512 On MS-Windows, display busy cursor on all GUI frames.
5513 This is similar to what we have on X. Quickly tested by Dani Moncayo.
5514 * w32fns.c (toplevel): Remove hourglass_hwnd; no longer used.
5515 (w32_show_hourglass, w32_hide_hourglass, w32_note_current_window):
5517 (hide_hourglass, show_hourglass): Redesign to match X counterparts.
5518 * xdisp.c (start_hourglass): Remove Windows-specific bits.
5520 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
5522 Use convenient alists to manage per-frame font driver-specific data.
5523 * frame.h (struct frame): Rename font_data_list to...
5524 [HAVE_XFT || HAVE_FREETYPE]: ... font_data, which is a Lisp_Object now.
5525 * font.h (struct font_data_list): Remove; no longer need a special
5527 (font_put_frame_data, font_get_frame_data) [HAVE_XFT || HAVE_FREETYPE]:
5529 * font.c (font_put_frame_data, font_get_frame_data)
5530 [HAVE_XFT || HAVE_FREETYPE]: Prefer alist functions to ad-hoc list
5532 * xftfont.c (xftfont_get_xft_draw, xftfont_end_for_frame):
5533 Related users changed.
5534 * ftxfont.c (ftxfont_get_gcs, ftxfont_end_for_frame): Likewise.
5535 Prefer convenient xmalloc and xfree.
5537 2014-07-03 Eli Zaretskii <eliz@gnu.org>
5539 * dispnew.c (prepare_desired_row): Accept 2 additional arguments:
5540 the window whose glyph row is being prepared and a flag whether it
5541 is for mode/header line. Make sure the glyph row's marginal areas
5542 are in sync with what the window wants.
5545 * xdisp.c (display_line, display_mode_line):
5546 Call prepare_desired_row with additional arguments, as appropriate.
5548 * dispextern.h (prepare_desired_row): Adjust prototype.
5550 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
5552 * xfaces.c (init_frame_faces): Always realize basic faces (Bug#17889).
5553 * menu.c (Fx_popup_dialog): Set Vmenu_updating_frame to avoid crash
5554 caused by xw_popup_dialog in daemon mode (Bug#17891).
5556 2014-07-03 Eli Zaretskii <eliz@gnu.org>
5558 * frame.c (do_switch_frame): When switching to another TTY frame,
5559 make sure FrameCols and FrameRows are in sync with the new frame's
5562 2014-07-02 Dmitry Antipov <dmantipov@yandex.ru>
5564 Shrink Lisp_Sub_Char_Table by preferring C integers to Lisp_Objects.
5565 * lisp.h (struct Lisp_Sub_Char_Table): Use C integers for depth and
5566 min_char slots. Adjust comment.
5567 (enum char_table_specials): Rename from CHAR_TABLE_STANDARD_SLOTS.
5568 Add SUB_CHAR_TABLE_OFFSET member.
5569 (make_uninit_sub_char_table): New function.
5570 (toplevel): Add compile-time assert to verify suitable member layout
5571 in Lisp_Sub_Char_Table.
5572 * alloc.c (mark_char_table): Add extra argument to denote char table
5573 subtype. Adjust to match new layout of sub char-table.
5574 (mark_object): Always mark sub char-tables with mark_char_table.
5575 * chartab.c (make_sub_char_table, copy_sub_char_table)
5576 (sub_char_table_ref, sub_char_table_ref_and_range, sub_char_table_set)
5577 (sub_char_table_set_range, optimize_sub_char_table, map_sub_char_table)
5578 (map_sub_char_table_for_charset, uniprop_table_uncompress):
5579 All related users changed.
5580 * lread.c (read1): Adjust to match new layout of sub char-table.
5581 * print.c (print_object): Likewise (Bug#17898).
5583 2014-07-02 Stefan Monnier <monnier@iro.umontreal.ca>
5585 * keymap.c (get_keyelt): Simplify.
5586 (copy_keymap_item): Remove left-over code for when we had
5587 key-shortcut caches.
5589 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
5591 * nsterm.m (judge): EmacsScroller: Move dealloc code here.
5592 (dealloc): Remove for EmacsScroller.
5594 * nsterm.h (EmacsScroller): Remove dealloc.
5596 2014-06-30 Eli Zaretskii <eliz@gnu.org>
5598 * coding.c (MIN_CHARBUF_SIZE): Enlarge to 32. (Bug#17881)
5600 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
5602 * nsmenu.m (update_frame_tool_bar): Set wait_for_tool_bar to NO
5603 when setNeedsDisplay is called so we don't trigger redisplay for every
5606 * nsterm.m (any_help_event_p): New variable.
5607 (mouseMoved:): Set any_help_event_p to YES if help event is
5608 generated. Remove else with empty help event that triggered redisplay
5609 for every mouse move.
5610 (windowDidResignKey:): If any_help_event_p, generate empty help event.
5612 2014-06-29 Dmitry Antipov <dmantipov@yandex.ru>
5614 * xfns.c (Qsuppress_icon): Remove; no real users.
5615 (syms_of_xfns): Don't DEFSYM it. Remove ancient comments.
5616 * w32fns.c (Qsuppress_icon): Remove, for the same reason.
5617 (syms_of_w32fns): Don't DEFSYM it.
5619 2014-06-29 Glenn Morris <rgm@gnu.org>
5621 * Makefile.in (ns-app): Mark as PHONY.
5623 2014-06-28 Glenn Morris <rgm@gnu.org>
5625 * Makefile.in (mostlyclean): There are no libXMenu11.a,
5626 liblw.a in this directory.
5628 2014-06-28 Andreas Schwab <schwab@linux-m68k.org>
5630 * coding.c (encode_coding_utf_8): Correctly count produced_chars
5631 also in unibyte case. (Bug#17865)
5633 2014-06-28 K. Handa <handa@gnu.org>
5635 * coding.c (MAX_CHARBUF_SIZE): Rename from CHARBUF_SIZE.
5636 (MIN_CHARBUF_SIZE): New macro.
5637 (ALLOC_CONVERSION_WORK_AREA): New arg SIZE. Callers changed.
5639 2014-06-27 Glenn Morris <rgm@gnu.org>
5641 * Makefile.in: Replace BOOTSTRAPEMACS sleight-of-hand
5642 with an order-only dependence on bootstrap-emacs. (Bug#2151)
5643 (.el.elc): Replace suffix rule with pattern rule.
5644 (%.elc): New pattern rule, with order-only prerequisite.
5645 ($(lisp)): No more need to depend on BOOTSTRAPEMACS.
5646 ($(lispsource)/loaddefs.el): Use an order-only prerequisite
5647 in place of BOOTSTRAPEMACS.
5649 2014-06-26 Dmitry Antipov <dmantipov@yandex.ru>
5651 * fns.c (Fcompare_strings): Use FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE.
5653 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
5655 Consistently use validate_subarray to verify substring.
5656 * fns.c (validate_substring): Not static any more. Adjust to
5657 use ptrdiff_t, not EMACS_INT, because string and vector limits
5658 can't exceed ptrdiff_t even if EMACS_INT is wider.
5659 (Fcompare_strings, Fsubstring, Fsubstring_no_properties)
5660 (secure_hash): Adjust user.
5661 * lisp.h (validate_subarray): Add prototype.
5662 * coding.c (Fundecodable_char_position):
5663 * composite.c (Fcomposition_get_gstring, Fcompose_string_internal):
5664 Use validate_subarray. Adjust comment to mention substring.
5666 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
5668 Do not allow out-of-range character position in Fcompare_strings.
5669 * fns.c (validate_subarray): Add prototype.
5670 (Fcompare_substring): Use validate_subarray to check ranges.
5671 Adjust comment to mention that the semantics was changed. Also see
5672 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00447.html.
5674 2014-06-24 Paul Eggert <eggert@cs.ucla.edu>
5676 Be more consistent about the 'Qfoo' naming convention.
5677 * image.c (Fimagemagick_types):
5678 * lisp.h (lisp_h_CHECK_TYPE, CHECK_TYPE, CHECK_ARRAY):
5679 * process.c (Fmake_network_process):
5680 Rename C local identifier 'Qfoo to avoid giving the false
5681 impression that it stands for the symbol 'foo'.
5683 2014-06-23 Dmitry Antipov <dmantipov@yandex.ru>
5685 Simplify and cleanup character conversion stuff.
5686 * lisp.h (multibyte_char_to_unibyte, multibyte_char_to_unibyte_safe):
5688 * character.c (multibyte_char_to_unibyte)
5689 (multibyte_char_to_unibyte_safe): Remove; no longer used.
5690 * character.h (make_char): Remove; unused.
5691 (CHAR_TO_BYTE8, CHAR_TO_BYTE_SAFE): Simplify.
5692 (ASCII_BYTE_P): Remove; ASCII_CHAR_P does the same thing.
5693 * buffer.c, charset.c, charset.h, cmds.c, coding.c, editfns.c:
5694 * fileio.c, indent.c, insdel.c, keyboard.c, lread.c, print.c:
5695 * search.c, term.c, xdisp.c, xterm.c: Related users changed.
5697 2014-06-22 Mario Lang <mlang@delysid.org>
5699 * w32fns.c (Fw32_shell_execute): The the -> the.
5701 2014-06-22 Dmitry Antipov <dmantipov@yandex.ru>
5703 * xmenu.c (mouse_position_for_popup):
5704 * xselect.c (mouse_position_for_drop): Do not duplicate ...
5705 * xfns.c (x_relative_mouse_position): ... and prefer this function.
5706 * menu.c (Fx_popup_menu):
5707 * xselect.c (x_handle_dnd_message): Adjust users.
5708 * menu.h (mouse_position_for_popup): Remove prototype.
5709 * xterm.h (x_relative_mouse_position): Add prototype.
5710 * xterm.c (x_find_topmost_parent): Break from the loop and do not
5711 call XFree if XQueryTree returns zero.
5713 2014-06-21 Eli Zaretskii <eliz@gnu.org>
5715 * indent.c (Fvertical_motion): Doc fix.
5716 Move to the goal column, if any, with a single call to
5717 move_it_in_display_line, not in two calls. Doing this with two
5718 calls causes move_it_in_display_line apply the line-prefix
5719 handling twice instead of just once. (Bug#17823)
5721 2014-06-21 Paul Eggert <eggert@cs.ucla.edu>
5723 Port to OS X ACLs (Bug#17810).
5724 * fileio.c (Ffile_acl): Port to OS X, where acl_get_file (...,
5725 ACL_TYPE_ACCESS) doesn't work.
5727 2014-06-21 Stefan Monnier <monnier@iro.umontreal.ca>
5729 * keyboard.c (read_key_sequence): Don't invoke Vprefix_help_command
5730 before checking key-translation-map (bug#17659).
5732 2014-06-21 Dmitry Antipov <dmantipov@yandex.ru>
5734 * font.c (font_make_object): Avoid dangling pointer which may
5735 crash GC (Bug#17771).
5737 2014-06-21 Eli Zaretskii <eliz@gnu.org>
5739 * image.c [5 < GIFLIB_MAJOR + (1 <= GIFLIB_MINOR)]: Declare the
5740 prototype of DGifCloseFile as appropriate for older and newer
5742 (gif_close): New function, encapsulates the differences in the
5743 calling sequence of DGifCloseFile before v5.1.0 and after it.
5744 (gif_load): Call gif_close instead of DGifCloseFile. Divulge the
5745 error string where appropriate. (Bug#17790)
5747 * xdisp.c (Fmove_point_visually): Instead of testing for keyboard
5748 macro execution, make sure point didn't move since last complete
5749 redisplay, as the condition for using the glyph matrix
5750 information. (Bug#17777)
5752 2014-06-19 Dmitry Antipov <dmantipov@yandex.ru>
5754 Minor cleanup of fonset code.
5755 * fontset.c (FONTSET_ID, set_fontset_id, FONTSET_NAME)
5756 (set_fontset_name, FONTSET_ASCII, set_fontset_ascii)
5757 (FONTSET_BASE, set_fontset_base, FONTSET_FRAME)
5758 (set_fontset_frame, FONTSET_NOFONT_FACE, set_fontset_nofont_face)
5759 (FONTSET_DEFAULT, set_fontset_default, FONTSET_FALLBACK)
5760 (set_fontset_fallback): Reorder extra slots and avoid unused slots.
5761 (free_realized_fontset): Remove because a no-op since 2008.
5762 (free_face_fontset): Adjust user.
5763 (syms_of_fontset): Shrink fontset by one extra slot.
5765 2014-06-17 Paul Eggert <eggert@cs.ucla.edu>
5767 Omit redundant extern decls.
5768 Most of this patch is from Dmitry Antipov, in:
5769 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00263.html
5770 * commands.h (update_mode_lines):
5771 * frame.h (Qbackground_color, Qforeground_color)
5772 (x_set_menu_bar_lines):
5773 * ftfont.c (ftfont_font_format):
5774 * intervals.h (Qkeymap, Qfont):
5775 * keyboard.c (timer_check, safe_run_hooks, Qregion_extract_function):
5776 * lisp.h (Ffboundp, Qnil, Qt, Qlambda, Qintegerp, Qwholenump)
5777 (Qsymbolp, Qlisp, Qconsp, Qstringp, Qarrayp, Qbufferp, Qmarkerp)
5778 (Qvectorp, Qbuffer_or_string_p, Qchar_table_p, Qvector_or_char_table_p)
5779 (Qfloatp, Qnumberp, Qfont_spec, Qfont_entity, Qfont_object)
5780 (Fbyteorder, wrong_type_argument, Fmax_char, syms_of_composite)
5781 (Fidentity, extract_float, init_display, syms_of_display, Qdisplay):
5782 (Qimage, Qbox, redisplay_preserve_echo_area, char_table_ref)
5783 (char_table_set, char_table_translate, Qautoload, Qbottom, Qtop)
5784 (Qvisible, Qfont, Qfront_sticky, Qrear_nonsticky, init_sigio)
5785 (Qtool_bar, Qheader_line):
5786 * macros.c (Fexecute_kbd_macro):
5787 * xdisp.c (Ftool_bar_height, Ftool_bar_height):
5788 * xterm.c (x_delete_terminal, XSetIMValues):
5789 * xterm.h (x_set_window_size, x_query_color, x_get_focus_frame)
5790 (x_implicitly_set_name, popup_activated)
5791 (widget_store_internal_border):
5792 Remove redundant decls.
5793 * frame.c [USE_X_TOOLKIT]: Include widget.h.
5794 * keyboard.c (Fexit_recursive_edit, Fabort_recursive_edit):
5795 Remove _Noreturn, as make-docfile now does that for us.
5796 * lisp.h (DEFUN): Don't declare fnname here; rely on make-docfile.
5797 (Qregion_extract_function): New decl.
5798 * window.c, xfns.c: Include menu.h.
5800 2014-06-17 Stefan Monnier <monnier@iro.umontreal.ca>
5802 * callint.c (Fcall_interactively): Fix up last change (bug#17701).
5804 2014-06-17 Dmitry Antipov <dmantipov@yandex.ru>
5806 * fileio.c (Fread_file_name): Do not pass redundant args and ...
5807 * callint.c (read_file_name): ... convert to static here.
5808 * lisp.h (Fread_file_name): Do not EXFUN it.
5809 (STRING_COPYIN): Remove; unused.
5810 * composite.c (CHAR_COMPOSABLE_P): Replace unsafe macro with ...
5811 (char_composable_p): ... static function. All users changed.
5812 * eval.c (toplevel): Remove redundant #include directives.
5813 * xterm.c (x_initialize): Add static to match prototype.
5814 * ccl.c (Fccl_execute_on_string):
5815 * font.c (fon_intern_prop): Use make_specified_string.
5817 2014-06-16 Paul Eggert <eggert@cs.ucla.edu>
5819 * Makefile.in (ns-app): Fix typo that broke build on OS X.
5820 Reported by David Caldwell in:
5821 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00251.html
5823 2014-06-16 Dmitry Antipov <dmantipov@yandex.ru>
5825 Do not ask for XRender extension each time XFT font is opened.
5826 * xftfont.c (xftfont_open): Move call to XRenderQueryExtension ...
5827 * xterm.c (x_term_init) [HAVE_XFT]: ... to here. Adjust comment.
5829 2014-06-15 Glenn Morris <rgm@gnu.org>
5831 * Makefile.in: Use `make -C' rather than `cd && make' throughout.
5833 2014-06-15 Eli Zaretskii <eliz@gnu.org>
5835 * xdisp.c (Fmove_point_visually): Don't use the glyph matrix
5836 information if we are in the middle of executing a keyboard macro,
5837 since redisplay doesn't update the screen until the macro is
5838 finished. (Bug#17777)
5840 * alloc.c (cleanup_vector): Don't dereference a font driver
5841 pointer if it is NULL. (Bug#17771)
5843 2014-06-13 Glenn Morris <rgm@gnu.org>
5845 * Makefile.in ($(leimdir)/leim-list.el, $(srcdir)/macuvs.h)
5846 ($(lispsource)/international/charprop.el)
5847 ($(libsrc)/make-docfile$(EXEEXT), $(lwlibdir)/liblw.a)
5848 ($(oldXMenudir)/libXMenu11.a, ns-app, .el.elc)
5849 ($(lispsource)/loaddefs.el, bootstrap-emacs$(EXEEXT)):
5850 GNU make automatically passes command-line arguments to sub-makes.
5852 2014-06-13 Paul Eggert <eggert@cs.ucla.edu>
5854 Avoid hangs in accept-process-output (Bug#17647).
5855 * lisp.h, process.c (wait_reading_process_input):
5856 Return int, not bool. All uses changed.
5857 * process.c (SELECT_CANT_DO_WRITE_MASK):
5858 Remove macro, replacing with ...
5859 (SELECT_CAN_DO_WRITE_MASK): ... new constant, with inverted sense.
5861 (status_notify): New arg WAIT_PROC. Return int, not void.
5864 2014-06-13 Eli Zaretskii <eliz@gnu.org>
5866 * menu.c (Fx_popup_menu): Don't call the frame's menu_show_hook if
5867 the frame is the initial frame, because the hook is not set up
5868 then, and Emacs crashes.
5869 Reported by Fabrice Popineau <fabrice.popineau@gmail.com>.
5871 2014-06-12 Stefan Monnier <monnier@iro.umontreal.ca>
5873 * keymap.c (silly_event_symbol_error): Don't recommend the use
5876 2014-06-11 Eli Zaretskii <eliz@gnu.org>
5878 * xdisp.c (set_cursor_from_row): Fix an off-by-one error when
5879 matching overlay strings with 'cursor' property against buffer
5880 positions traversed in the glyph row. (Bug#17744)
5882 2014-06-11 Jan Djärv <jan.h.d@swipnet.se>
5884 * nsterm.h (EmacsApp): Always compile in shouldKeepRunning, isFirst
5887 * nsterm.m (run): Always compile for Cocoa. Use runtime check to
5888 determine 10.9 (Bug#17751).
5890 * macfont.m (macfont_draw): Positions were not freed.
5892 2014-06-10 Dmitry Antipov <dmantipov@yandex.ru>
5894 * dispextern.h (PREPARE_FACE_FOR_DISPLAY): Remove as a duplicate of ...
5895 * xfaces.c (prepare_face_for_display) [HAVE_WINDOW_SYSTEM]: ... this
5896 function. Also adjust comment.
5897 * fringe.c, w32term.c, xdisp.c, xterm.c: All users changed.
5899 * dispextern.h (struct face) [HAVE_XFT]: Ifdef 'extra' member.
5900 * font.c (font_done_for_face):
5901 * xfaces.c (realize_non_ascii_face): Adjust user.
5902 * font.h (struct font_driver): Convert 'prepare_face' to return
5903 void because its return value is never used anyway.
5904 * xfont.c (xfont_prepare_face): Return void.
5905 * xftfont.c (xftfont_prepare_face): Likewise. Use xmalloc.
5906 (xftfont_done_face): Use xfree.
5908 * dispextern.h (last_tool_bar_item): Remove declaration.
5909 * frame.h (struct frame): New member last_tool_bar_item.
5910 * frame.c (make_frame): Initialize it.
5911 * xdisp.c (toplevel): Remove last_tool_bar_item.
5912 (handle_tool_bar_click, note_tool_bar_highlight):
5913 * w32term.c (w32_read_socket, w32_initialize):
5914 * xterm.c (handle_one_xevent, x_initialize): Adjust users.
5916 * frame.h (window_system_available) [!HAVE_WINDOW_SYSTEM]: Always false.
5917 * frame.c (window_system_available) [HAVE_WINDOW_SYSTEM]: Now here.
5919 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
5921 Say (accept-process-output P)'s result pertains to P if P is non-nil.
5922 * process.c (Faccept_process_output)
5923 (wait_reading_process_output): Mention that if PROCESS is non-nil,
5924 the return value is about PROCESS, not about other processes.
5926 2014-06-09 Dmitry Antipov <dmantipov@yandex.ru>
5928 Further adjustments to mark_object and friends.
5929 Now the mark_object's stack is just 32 bytes on a 64-bit
5930 system, which means extra 20% off the stack usage.
5931 * alloc.c (mark_save_value): As before, refactored out from ...
5932 (mark_object): ... adjusted user. Also add comment.
5934 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
5936 Fix core dump after a dropped X connection (Bug#17704).
5937 * sysdep.c (stuff_char): Don't abort merely because the selected frame
5938 is dead, as we may be shutting down.
5940 2014-06-08 Glenn Morris <rgm@gnu.org>
5942 * fileio.c (write-region-inhibit-fsync): Doc tweak.
5944 * data.c (Flss, Fgtr, Fleq, Fgeq): Doc tweaks.
5946 2014-06-08 Paul Eggert <eggert@cs.ucla.edu>
5948 If a C name must be extern on some platforms, make it extern on all.
5949 * dispextern.h (set_vertical_scroll_bar, erase_phys_cursor)
5951 * font.h (ftxfont_driver) [HAVE_XFT]:
5952 * keyboard.h (menu_items_inuse, ignore_mouse_drag_p, make_ctrl_char):
5953 * lisp.h (get_frame_param):
5954 * menu.h (tty_menu_show):
5955 * process.h (conv_sockaddr_to_lisp, catch_child_signal):
5956 * termhooks.h (encode_terminal_code):
5957 * xterm.h (x_menu_wait_for_event):
5959 * frame.c (get_frame_param):
5960 * fringe.c (max_used_fringe_bitmap):
5961 * ftxfont.c (ftxfont_driver):
5962 * keyboard.c (ignore_mouse_drag_p, make_ctrl_char):
5963 * menu.c (menu_items_inuse):
5964 * process.c (conv_sockaddr_to_lisp, catch_child_signal):
5965 * term.c (encode_terminal_code, tty_menu_show):
5966 * xdisp.c (set_vertical_scroll_bar, erase_phys_cursor):
5967 * xfaces.c (load_color):
5968 * xmenu.c (x_menu_wait_for_event):
5971 2014-06-08 Dmitry Antipov <dmantipov@yandex.ru>
5973 Change object marking routines to minimize stack usage.
5974 This change moves a few cold paths from mark_object to NO_INLINE
5975 functions and adjusts symbol marking loop. According to GCC 4.8.2
5976 -Wstack-usage, this reduces mark_object's stack usage from 80 to
5977 48 bytes on a 64-bit system. For a long byte-force-recompile runs,
5978 stack usage at the mark phase is reduced up to 28%. Surprisingly,
5979 it also gains up to 3% in speed (with default '-O2 -g3' flags).
5980 * alloc.c (mark_compiled, mark_localized_symbol): New functions,
5981 refactored out from ...
5982 (mark_object): ... adjusted user. Also mark symbols in a tight
5984 (mark_face_cache): Add NO_INLINE.
5986 2014-06-08 Eli Zaretskii <eliz@gnu.org>
5988 * sysdep.c (reset_sys_modes): Use cursorX, not curX, as the latter
5989 contains garbage on WINDOWSNT (which could potentially infloop at
5992 Minimize cursor motion during TTY menu updates.
5993 * term.c (tty_menu_display): Don't position cursor here.
5994 Instead, pass the cursor coordinates to update_frame_with_menu.
5995 (tty_menu_activate): Send the hide cursor command only once in an
5996 iteration through the outer 'while' loop.
5998 * dispnew.c (update_frame_1): Accept an additional argument
5999 SET_CURSOR_P, and position the cursor at the end of the frame
6000 update only if that argument is non-zero. All callers changed to
6001 provide the additional argument as non-zero, except for
6002 update_frame_with_menu.
6003 (update_frame_with_menu): Accept 2 additional arguments ROW and
6004 COL; if they are non-negative, instruct update_frame_1 not to
6005 position the cursor, and instead position it according to ROW and COL.
6007 * dispextern.h (update_frame_with_menu): Update prototype.
6009 2014-06-08 Stefan Monnier <monnier@iro.umontreal.ca>
6011 * callproc.c (call_process): Don't check read-only if we don't insert
6012 anything (bug#17666).
6014 2014-06-08 Eli Zaretskii <eliz@gnu.org>
6016 * dispnew.c (update_frame_with_menu): Set display_completed.
6018 2014-06-07 Eli Zaretskii <eliz@gnu.org>
6020 * term.c (tty_menu_show) [WINDOWSNT]: Make tty_menu_show extern
6022 * menu.h (tty_menu_show) [WINDOWSNT]: Declare extern only for WINDOWSNT.
6024 2014-06-06 Paul Eggert <eggert@cs.ucla.edu>
6026 * term.c (tty_menu_show) [!HAVE_NTGUI]: Now static.
6027 * menu.h (tty_menu_show) [!HAVE_NTGUI]: Omit extern decl.
6029 2014-06-06 Stefan Monnier <monnier@iro.umontreal.ca>
6031 * window.c (Frecenter): Signal an error if window-buffer is not
6034 * keyboard.c (make_lispy_position): Don't include a buffer position in
6035 mode/header-line mouse events.
6037 * keyboard.c (read_char): Handle (t . <event>) in the second use of
6038 Vunread_command_events (bug#17650).
6040 2014-06-06 Dmitry Antipov <dmantipov@yandex.ru>
6042 * xterm.c (x_setup_pointer_blanking):
6043 Conditionally probe Xfixes until this stuff is stabilized (Bug#17609).
6045 2014-06-05 Dmitry Antipov <dmantipov@yandex.ru>
6047 * keyboard.c, process.c: Do not define POLL_FOR_INPUT here
6048 because it will be defined in generated config.h if needed.
6050 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
6052 Use terminal-specific hooks to display popup dialogs.
6053 * termhooks.h (struct terminal): New field popup_dialog_hook.
6054 * menu.c (emulate_dialog_with_menu): New function, refactored from ...
6055 (Fx_popup_dialog): ... adjusted user. Also remove old #if 0
6056 code and use popup_dialog_hook.
6057 * nsmenu.m (ns_popup_dialog): Make hook-compatible.
6058 * nsterm.h (ns_popup_dialog): Adjust prototype.
6059 * nsterm.m (ns_create_terminal):
6060 * w32term.c (w32_create_terminal):
6061 * xterm.c (x_create_terminal) [USE_X_TOOLKIT || USE_GTK]:
6062 Setup popup_dialog_hook.
6064 2014-06-04 Eli Zaretskii <eliz@gnu.org>
6066 * w32heap.c (report_temacs_memory_usage): Improve the report by
6067 reporting the large blocks that are actually occupied at dump time.
6069 * w32console.c (initialize_w32_display): Set the console
6070 menu_show_hook, otherwise TTY menus are broken on w32.
6072 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
6074 Use terminal-specific hooks to display menus.
6075 * termhooks.h (struct terminal): New field menu_show_hook.
6076 * menu.h (<anonymous enum>): Bit flags for menu hooks.
6077 (x_menu_show, w32_menu_show, ns_menu_show, tty_menu_show):
6079 * menu.c (Fx_popup_menu): Use bit flags and menu_show_hook.
6080 * nsmenu.m (ns_menu_show):
6081 * w32menu.c (w32_menu_show):
6082 * xmenu.c (x_menu_show):
6083 * term.c (tty_menu_show): Adjust to use bit flags.
6084 (set_tty_hooks): Set menu_show_hook.
6085 * xterm.c (x_create_terminal):
6086 * nsterm.m (ns_create_terminal):
6087 * msdos.c (initialize_msdos_display):
6088 * w32term.c (w32_create_terminal): Likewise.
6090 2014-06-03 Juanma Barranquero <lekktu@gmail.com>
6092 * w32heap.c (DUMPED_HEAP_SIZE) [!_WIN64]: Reduce to 11 MB.
6094 2014-06-03 Eli Zaretskii <eliz@gnu.org>
6096 * sysselect.h (fd_CLR, fd_ISSET, fd_SET, FD_CLR, FD_ISSET)
6097 (FD_SET): Don't define on WINDOWSNT.
6099 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
6101 * emacs.c: Include "sysselect.h", to define its inline functions.
6102 Reported by Glenn Morris in:
6103 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00077.html
6105 Do not require libXt-devel when building with gtk.
6106 * gtkutil.h, menu.h: Include lwlib-widget.h, not lwlib-h, to avoid
6107 dependency on libXt-devel.
6108 * menu.h [HAVE_NTGUI]: Include lwlib-widget.h in this case too.
6109 (enum button_type, widget_value) [HAVE_NTGUI]: Remove, as
6110 lwlib-widget.h now does this.
6111 * nsmenu.m (ns_menu_show): "enabled" -> "enable" to fix typo.
6113 2014-06-03 Paul Eggert <eggert@penguin.cs.ucla.edu>
6115 If ENABLE_CHECKING, range-check args of FD_CLR, FD_ISSET, FD_SET.
6116 * process.c (add_read_fd, delete_read_fd, add_write_fd)
6117 (delete_write_fd, wait_reading_process_output):
6118 Remove now-redundant easserts.
6119 * sysselect.h (SYSSELECT_H): New macro, to avoid double-inclusion woes.
6120 Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
6121 (fd_CLR, fd_ISSET, fd_SET): New inline functions.
6122 (FD_CLR, FD_ISSET, FD_SET): Redefine in terms of these functions.
6124 2014-06-03 Eli Zaretskii <eliz@gnu.org>
6126 * w32heap.c (DUMPED_HEAP_SIZE): Move from w32heap.h. Don't use
6127 HEAPSIZE; instead, define separate values for the 32- and 64-bit builds.
6128 (calloc): Don't undef, it is never defined.
6129 (HEAP_ENTRY_SHIFT): Remove unused macro.
6131 * Makefile.in (C_HEAP_SWITCH): Remove.
6132 (ALL_CFLAGS): Don't use $(C_HEAP_SWITCH).
6134 Fix MS-Windows build broken by menu changes on 2014-06-02.
6135 * w32menu.c (w32_menu_show): Fix a typo that broke compilation.
6137 * menu.h (enum button_type, struct _widget_value) [HAVE_NTGUI]:
6138 Define instead of including ../lwlib/lwlib.h, which causes
6139 compilation errors due to missing X11 headers.
6141 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
6143 * process.c (wait_reading_process_output): Omit incorrect test of
6144 p->infd against zero. Add easserts for infd having a plausible value.
6146 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
6148 Adjust to match recent lwlib changes.
6149 * menu.h (xmalloc_widget_value): Replace by ...
6150 (make_widget_value): ... new prototype.
6151 * menu.c (xmalloc_widget_value): Replace by ...
6152 (make_widget_value): ... new function.
6153 (free_menubar_widget_value_tree, digest_single_submenu): Adjust users.
6154 * gtkutil.c (malloc_widget_value, free_widget_value):
6155 (widget_value_free_list, malloc_cpt): Remove old lwlib-compatible code.
6156 * keyboard.h (enum button_type, struct _widget_value):
6157 * gtkutil.h, nsgui.h, w32gui.h (malloc_widget_value, free_widget_value):
6159 * nsmenu.m (ns_update_menubar, ns_menu_show):
6160 * w32menu.c (set_frame_menubar, w32_menu_show, w32_dialog_show):
6161 * xmenu.c (set_frame_menubar, xmenu_show, x_dialog_show): Adjust users.
6162 * xterm.h (XtParent) [USE_GTK]: Remove unused macro.
6164 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
6166 * image.c (x_query_frame_background_color)
6167 [HAVE_PNG || HAVE_NS || HAVE_IMAGEMAGICK || HAVE_RSVG]:
6168 Fix --enable-gcc-warnings compilation without image libraries.
6170 2014-06-02 Eli Zaretskii <eliz@gnu.org>
6172 * w32heap.c (malloc_after_dump, realloc_after_dump): Update the
6173 emulated break value only if it goes up.
6174 (sbrk): Add assertion that the INCREMENT argument is strictly
6175 zero. Improve and correct the commentary.
6177 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
6179 Improve AIX-related merge from emacs-24.
6180 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Fix comment.
6181 * lisp.h (ENUMABLE) [!_AIX]: Don't define to 0 merely because we're
6182 not on AIX; since we're on the trunk we can use enums more broadly.
6184 * frame.c (x_set_frame_parameters): Don't read uninitialized storage.
6186 2014-06-02 Jan Djärv <jan.h.d@swipnet.se>
6188 * xterm.c (xg_scroll_callback): Remove position, for jump set portion
6189 to min(value, whole).
6191 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
6193 Bring back the changes to GDB-visible symbols, but only on AIX.
6194 And only if it's not pre-4.2 GCC.
6195 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
6196 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
6197 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
6200 2014-06-02 Eli Zaretskii <eliz@gnu.org>
6202 * fileio.c (Finsert_file_contents): Call prepare_to_modify_buffer
6203 with PT, not GPT. (Bug#16433)
6205 Revert last changes to GDB-visible symbols.
6206 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): Delete macros.
6207 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Don't use them.
6208 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
6211 2014-06-02 Glenn Morris <rgm@gnu.org>
6213 * cmds.c (Fself_insert_command): Allow zero repeat count. (Bug#17649)
6215 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
6217 Fix port to 32-bit AIX with xlc (Bug#17598).
6218 * alloc.c (gdb_make_enums_visible): Remove FLOAT_TO_STRING_BUFSIZE.
6219 * conf_post.h (FLEXIBLE_ARRAY_MEMBER) [__IBMC__]: Don't define to empty.
6220 * lisp.h (FLOAT_TO_STRING_BUFSIZE): Make it a macro, instead of an enum,
6221 to work around a compiler bug in IBM xlc 12.1.
6223 2014-06-02 Eli Zaretskii <eliz@gnu.org>
6225 * xterm.c (x_update_window_end): Don't invalidate the entire
6226 mouse-highlight info, just signal frame_up_to_date_hook that mouse
6227 highlight needs to be redisplayed. (Bug#17588)
6229 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
6231 Port the GDB-visible symbols to AIX.
6232 Without them, GDB doesn't work to debug Emacs, since the AIX linker
6233 optimizes away the relevant external symbols. Use enums instead;
6234 this suffices for the AIX port, which is 32-bit-only anyway.
6235 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
6236 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
6237 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
6240 Include sources used to create macuvs.h.
6241 * Makefile.in ($(srcdir)/macuvs.h): New rule.
6242 * macuvs.h: Use automatically-generated header.
6244 2014-06-01 Paul Eggert <eggert@cs.ucla.edu>
6246 Port signal-handling to DragonFly BSD (Bug#17646).
6247 * callproc.c, sysdep.c (block_child_signal, unblock_child_signal):
6248 Move implementations from callproc.c to sysdep.c.
6249 * process.h, syssignal.h (block_child_signal, unblock_child_signal):
6250 Move declarations from process.h to syssignal.h.
6252 2014-06-01 Juanma Barranquero <lekktu@gmail.com>
6254 * callint.c (Ffuncall_interactively): Add usage.
6256 2014-06-01 Jan Djärv <jan.h.d@swipnet.se>
6258 * nsfns.m (ns_appkit_version_str): Add os version for Cocoa.
6260 2014-05-30 Eli Zaretskii <eliz@gnu.org>
6262 * w32heap.c (malloc_before_dump, malloc_after_dump)
6263 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
6264 (mmap_alloc, mmap_realloc): Check for errors more thoroughly and
6265 set errno where appropriate to emulate CRT functions.
6267 2014-05-30 Dmitry Antipov <dmantipov@yandex.ru>
6269 Debugging facility to check whether 'const char *' points to
6270 relocatable data of non-pure Lisp string.
6271 * alloc.c (maybe_lisp_pointer): New function, refactored out of ...
6272 (mark_maybe_pointer): ... adjusted user.
6273 (relocatable_string_data_p): New function.
6274 * lisp.h (relocatable_string_data_p): Add prototype.
6275 * xdisp.c (message_with_string): If ENABLE_CHECKING, make sure
6276 the pointer to relocatable Lisp data is not used.
6278 2014-05-30 Paul Eggert <eggert@cs.ucla.edu>
6280 Don't let SIGINT handling block SIGCHLD indefinitely (Bug#17561).
6281 * atimer.c (block_atimers):
6282 * callproc.c (block_child_signal): Block SIGINT too;
6283 otherwise, its handler might now unblock signals that it shouldn't.
6284 * keyboard.c (read_char): Clear signal mask, since we may
6285 be in a SIGINT handler, and many signals may be masked.
6286 * keyboard.c (handle_interrupt):
6287 * sysdep.c (handle_arith_signal):
6288 Clear signal mask instead of just unblocking the signal that
6289 was received, since several signals may be blocked at this point.
6291 2014-05-29 Eli Zaretskii <eliz@gnu.org>
6293 * Makefile.in (TEMACS_POST_LINK): Remove target.
6294 (emacs$(EXEEXT)): Remove $(ADDSECTION) from prerequisites.
6295 (temacs$(EXEEXT)): Remove $(TEMACS_POST_LINK) from the recipe.
6297 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
6299 * xmenu.c (xdialog_show): Remove prototype, rename to
6300 x_dialog_show, remove 2nd arg because it's always zero
6301 and simplify accordingly.
6302 (xw_popup_dialog): Adjust user.
6303 * w32menu.c (w32_dialog_show): Adjust prototype, remove
6304 2nd arg because it's always zero and simplify accordingly.
6305 (w32_popup_dialog): Adjust user.
6307 2014-05-29 Eli Zaretskii <eliz@gnu.org>
6309 * w32heap.c (report_temacs_memory_usage): New function.
6311 * unexw32.c (unexec) [ENABLE_CHECKING]:
6312 Call report_temacs_memory_usage.
6314 * w32heap.h (report_temacs_memory_usage): Add prototype.
6316 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
6318 Don't substitute sigprocmask for pthread_sigmask (Bug#17561).
6319 * Makefile.in (LIB_PTHREAD_SIGMASK): Remove; all uses removed.
6321 2014-05-29 Eli Zaretskii <eliz@gnu.org>
6323 * buffer.c (init_buffer): Accept an argument 'initialized'.
6324 [USE_MMAP_FOR_BUFFERS]: If 'initialized' is non-zero, reset
6325 mmap_regions and mmap_fd, to avoid referencing stale data from the
6326 dump phase. Add an assertion for buffer text of buffers created
6327 in temacs before this function is called. (Bug#17622)
6328 (mmap_regions_1, mmap_fd_1): Remove unused variables.
6330 * lisp.h (init_buffer): Update prototype.
6332 * emacs.c (main): Pass 'initialized' as the argument to init_buffer.
6334 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
6336 * alloc.c (Fgarbage_collect): Fix compilation with
6337 GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
6339 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
6341 * frame.c, frame.h (frame_char_to_pixel_position)
6342 (frame_set_mouse_position): Now static, and made private in
6343 frame.c rather than public in frame.h.
6345 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
6347 Refactor mouse positioning stuff to avoid code duplication.
6348 * frame.h (frame_char_to_pixel_position): New function.
6349 (x_set_mouse_position): Rename to...
6350 (frame_set_mouse_position): ...new function.
6351 (frame_set_mouse_pixel_position): Add prototype.
6352 * nsterm.m, w32term.c, xterm.c (x_set_mouse_pixel_position):
6353 Rename to frame_set_mouse_pixel_position.
6354 * frame.c (Fset_mouse_pixel_position, Fset_mouse_position):
6356 * xterm.h, w32term.h ( x_set_mouse_position)
6357 (x_set_mouse_pixel_position): Remove prototypes.
6359 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
6361 On X, always make pointer visible when deleting frame (Bug#17609).
6362 * frame.c (frame_make_pointer_visible, frame_make_pointer_invisible):
6364 * frame.h (frame_make_pointer_visible, frame_make_pointer_invisible):
6366 * cmds.c (Fself_insert_command): Use SELECTED_FRAME.
6367 * keyboard.c (gobble_input): If there is no terminal input error,
6368 make sure the pointer is visible for all frames on this terminal.
6369 * xterm.c (x_free_frame_resources): Enable pointer visibility if
6370 it was previously disabled.
6372 2014-05-28 Stefan Monnier <monnier@iro.umontreal.ca>
6374 * data.c (Fzerop): Move to Elisp.
6375 (syms_of_data): Don't defsubr it.
6376 * keyboard.c (echo_keystrokes_p): New function.
6377 (read_char, record_menu_key, read_key_sequence): Use it.
6379 * callint.c (Qfuncall_interactively): New var.
6380 (Qcall_interactively): Remove.
6381 (Ffuncall_interactively): New function.
6382 (Fcall_interactively): Use it.
6383 (syms_of_callint): Defsubr it.
6385 2014-05-27 Stefan Monnier <monnier@iro.umontreal.ca>
6387 * bytecode.c (FETCH) [BYTE_CODE_SAFE]: Check the bytecode wasn't
6388 relocated from under us.
6390 2014-05-27 Fabrice Popineau <fabrice.popineau@gmail.com>
6392 Use mmap(2) emulation for allocating buffer text on MS-Windows.
6393 * Makefile.in (C_HEAP_SWITCH): Get the predefined heap size from
6394 configure, not from HEAPSIZE.
6395 (ADDSECTION, MINGW_TEMACS_POST_LINK): Remove, no longer used.
6397 * lisp.h (NONPOINTER_BITS): Modify the condition to define to zero
6398 for MinGW, since it no longer uses gmalloc.
6400 * buffer.c: Do not define mmap allocations functions for Windows.
6401 Remove mmap_find which is unused. Remove mmap_set_vars which does
6403 [WINDOWSNT]: Include w32heap.h.
6404 (init_buffer): Always allocate new memory for buffers.
6406 * emacs.c: Remove mmap_set_vars calls.
6408 * image.c (free_image): Undef free for Windows because it is
6409 redirected to our private version.
6411 * unexw32.c (COPY_PROC_CHUNK): Use %p format for 64bits compatibility.
6412 (copy_executable_and_dump_data): Remove dumping the heap section.
6413 (unexec): Restore using_dynamic_heap after dumping.
6415 * w32heap.c (dumped_data_commit, malloc_after_dump)
6416 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
6417 (free_after_dump, free_before_dump, mmap_alloc, mmap_realloc)
6418 (mmap_free): New functions.
6420 * w32heap.h: Declare dumped_data and mmap_* function prototypes.
6422 2014-05-27 Paul Eggert <eggert@cs.ucla.edu>
6424 * image.c (imagemagick_load_image): Use MagickRealType for local
6425 'color_scale', instead of double, to avoid a GCC warning about
6428 * xfns.c (Fx_window_property): Remove unused local.
6430 Don't kill already-reaped process (Bug#17561).
6431 * process.c (process_send_signal): Fix race condition where a
6432 subprocess was reaped by a signal handler between the check for
6433 liveness and calling 'kill', which meant that Emacs could in
6434 theory kill an innocent bystander process. Do the fix by blocking
6435 SIGCHLD in a critical section that checks liveness before killing.
6437 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6439 * w32.c (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT): Define only if undefined.
6441 2014-05-26 Ken Brown <kbrown@cornell.edu>
6443 * w32term.c (x_delete_display): Don't free dpyinfo->w32_id_name,
6444 even if !CYGWIN (see bug#17510).
6446 2014-05-26 Jan Djärv <jan.h.d@swipnet.se>
6448 * nsfns.m (Fns_do_applescript): Surround NSApp run
6449 with calls to ns_init_events, ns_finish_events (Bug#17424).
6451 * nsterm.h (ns_init_events, ns_finish_events): Declare.
6453 * nsterm.m (ns_init_events, ns_finish_events): New functions.
6454 (ns_read_socket, ns_select): Call ns_init_events, ns_finish_events.
6456 * nsfns.m (ns_do_applescript): Surround executeAndReturnError
6457 with calls to ns_init_events, ns_finish_events (Bug#17424).
6459 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6461 * xdisp.c (move_it_in_display_line_to): Don't record wrap position
6462 if we are iterating over an object that generates glyphs for
6463 marginal areas. (Bug#17585)
6465 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
6467 * xdisp.c (safe__call1, safe__eval): Now static.
6469 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6471 * xdisp.c (safe__call): Accept va_list argument instead of '...'.
6472 (safe_call, safe__call1): Construct a va_list argument for safe_call.
6473 (safe_call1): Call safe_call instead of safe__call directly.
6475 2014-05-26 Ken Brown <kbrown@cornell.edu>
6477 * w32term.c (x_delete_display) [CYGWIN]: Don't free
6478 dpyinfo->w32_id_name, to make sure it doesn't get freed more than
6481 2014-05-26 Stefan Monnier <monnier@iro.umontreal.ca>
6483 * xdisp.c: Bind inhibit-quit during pre-redisplay-function.
6484 (safe__call, safe__call1, safe__eval): New functions.
6485 (safe_call): Use it.
6486 (prepare_menu_bars): Use it for pre-redisplay-function (bug#17577).
6487 (display_mode_element): Same for `:eval'.
6489 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
6491 Fix port to 32-bit AIX (Bug#17540).
6492 * unexaix.c (copy_text_and_data): Don't add text_scnptr to ptr
6493 twice. _text already includes this offset.
6494 (unrelocate_symbols): Don't cast 64-bit integer to pointer.
6496 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6498 * xdisp.c (move_it_in_display_line_to): Avoid infinite recursion:
6499 when closest_pos is identical to to_charpos, don't recurse, since
6500 we already tried that, and failed. (Bug#17539)
6502 * w32fns.c (unwind_create_frame) [GLYPH_DEBUG]: If we are
6503 unwinding when frame's faces were not initialized yet, increment
6504 the frame's image-cache reference count before calling
6505 x_free_frame_resources. Don't dereference
6506 dpyinfo->terminal->image_cache if it is NULL. (Bug#17524)
6508 2014-05-25 Jan Djärv <jan.h.d@swipnet.se>
6510 * nsfont.m (nsfont_draw): Simplify as arguments are adjusted in
6513 * nsterm.m (ns_draw_glyph_string): Move isComposite and end from
6514 macfont.m, call draw with adjusted arguments so font drivers
6515 don't need to do that.
6517 * macfont.m (macfont_draw): Merge changes from Macport.
6519 2014-05-24 Eli Zaretskii <eliz@gnu.org>
6521 * alloc.c (garbage_collect_1): New function, with all of the guts
6522 of Fgarbage_collect.
6523 (mark_stack): Accept an argument END and don't mark Lisp objects
6524 on the stack beyond the address given by END. Calculation of END
6525 was moved to Fgarbage_collect.
6526 (Fgarbage_collect): Calculate the end address of the stack portion
6527 that needs to be examined by mark_stack, and pass that address to
6528 garbage_collect_1, which will pass it to mark_stack.
6529 See http://lists.gnu.org/archive/html/emacs-devel/2014-05/msg00270.html
6530 for more details about the underlying problems. In particular,
6531 this avoids dumping Emacs with the large hash-table whose value is
6532 held in purify-flag for most of the time loadup.el runs.
6534 2014-05-24 Jan Djärv <jan.h.d@swipnet.se>
6536 * xfns.c (x_window_property_intern): New function (code from
6538 (Fx_window_property): Call x_window_property_intern. If property
6539 not found and NILP (source) and outer window != inner window,
6540 check outer window for property (Bug#17537).
6542 2014-05-22 Paul Eggert <eggert@cs.ucla.edu>
6544 Supply malloc and alloc_size attributes for extern allocators.
6545 This documents the C API, and helps GCC generate a bit better code.
6546 * conf_post.h (ATTRIBUTE_MALLOC, ATTRIBUTE_ALLOC_SIZE)
6547 (ATTRIBUTE_MALLOC_SIZE): New macros.
6548 * gmalloc.c (malloc, realloc, calloc):
6549 * gtkutil.h (malloc_widget_value):
6550 * lisp.h (ralloc, r_re_alloc, xmalloc, xzalloc, xrealloc, xnmalloc)
6551 (xnrealloc, xstrdup, xlispstrdup, record_xmalloc):
6554 2014-05-21 Paul Eggert <eggert@cs.ucla.edu>
6556 Don't assume that ImageMagick uses a 16-bit quantum (Bug#17519).
6557 * image.c (imagemagick_load_image): Port to hosts that do not use
6558 a 16-bit quantum, i.e., QuantumRange does not equal 65535.
6560 2014-05-21 Leo Liu <sdl.web@gmail.com>
6562 * fns.c (Fnreverse): Accept strings for SEQ and update doc-string.
6564 2014-05-20 Michael Albinus <michael.albinus@gmx.de>
6566 * dbusbind.c (xd_signature): Revert last 2 patches.
6568 2014-05-19 Paul Eggert <eggert@cs.ucla.edu>
6570 Allow any non-nil value to count as true in bool-vector.
6571 Likewise for xd_signature in dbusbind.c.
6572 This is more consistent with the usual practice in Emacs, which is
6573 that any non-nil value counts as true.
6574 * alloc.c (Fbool_vector): Don't require args to be t or nil.
6575 * dbusbind.c (xd_signature): Likewise, for booleans.
6576 * data.c, lisp.h (Qbooleanp):
6577 * lisp.h (CHECK_BOOLEAN): Remove. All uses removed.
6579 2014-05-19 Dmitry Antipov <dmantipov@yandex.ru>
6581 * lisp.h (CHECK_BOOLEAN): New function.
6582 * alloc.c (Fbool_vector): New function.
6583 (syms_of_alloc): Defsubr it.
6584 * data.c (Qbooleanp): New symbol.
6585 (syms_of_data): DEFSYM it.
6586 * dbusbind.c (xd_signature): Use CHECK_BOOLEAN.
6588 * font.c (font_matching_entity): Extract font-entity object
6589 from the vector of matching entities (Bug#17486).
6591 2014-05-17 Paul Eggert <eggert@cs.ucla.edu>
6593 Assume C99 or later (Bug#17487).
6594 * bytecode.c (B__dummy__): Remove.
6595 * conf_post.h (bool_bf) [!NS_IMPL_GNUSTEP]: Use bool.
6596 (FLEXIBLE_ARRAY_MEMBER): Now always empty.
6597 * dbusbind.c (XD_DEBUG_MESSAGE) [!DBUS_DEBUG]:
6598 * regex.c (DEBUG_PRINT): Assume varargs macros.
6599 * lisp.h (DEFUN_FUNCTION_INIT): Remove. All uses now assume C99.
6601 2014-05-17 Fabrice Popineau <fabrice.popineau@gmail.com>
6603 * buffer.c (init_buffer) [USE_MMAP_FOR_BUFFERS]: Always map new
6604 memory for every buffer that was dumped.
6606 2014-05-15 Dmitry Antipov <dmantipov@yandex.ru>
6608 * fns.c (Freverse): Allow vectors, bool vectors and strings.
6609 (Fnreverse): Allow vectors and bool vectors.
6611 2014-05-14 Dmitry Antipov <dmantipov@yandex.ru>
6613 Minor cleanup for terminal setup.
6614 * termhooks.h (create_terminal): Adjust prototype.
6615 * terminal.c (create_terminal): Pass output method and RIF as args.
6616 (init_initial_terminal):
6617 * nsterm.m (ns_create_terminal):
6618 * term.c (init_tty):
6619 * w32term.c (w32_create_terminal):
6620 * xterm.c (x_create_terminal): Adjust users.
6621 Avoid redundant NULL initializers and add comments.
6623 2014-05-13 Paul Eggert <eggert@cs.ucla.edu>
6625 * keyboard.c (Qdeactivate_mark): Now static.
6627 2014-05-13 Dmitry Antipov <dmantipov@yandex.ru>
6629 If available, use Xfixes extension to do pointer blanking.
6630 * Makefile.in (XFIXES_CFLAGS, XFIXES_LIBS): New var.
6631 * xfns.c (x_set_mouse_color): Do not call make_invisible_cursor here.
6632 (make_invisible_cursor): Move to...
6633 * xterm.c (make_invisible_cursor): ...here.
6634 (x_probe_xfixes_extension, xfixes_toggle_visible_pointer)
6635 (x_toggle_visible_pointer, x_setup_pointer_blanking): New functions.
6636 (x_term_init): Call to x_setup_pointer_blanking.
6637 (XTtoggle_invisible_pointer): Use blanking specific to this display.
6638 * xterm.h (struct x_display_info): New member toggle_visible_pointer.
6640 2014-05-12 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6642 * xdisp.c (draw_glyphs): Set clipping to highlight boundaries.
6644 2014-05-12 Glenn Morris <rgm@gnu.org>
6646 * fileio.c (Ffile_executable_p): Doc tweak.
6648 2014-05-12 Jan Djärv <jan.h.d@swipnet.se>
6650 * xsettings.c (init_gsettings): Use g_settings_schema_source_lookup
6651 instead of deprecated g_settings_list_schemas if possible (Bug#17434).
6653 2014-05-08 Paul Eggert <eggert@cs.ucla.edu>
6655 * minibuf.c (read_minibuf): Avoid C99ism in previous patch (Bug#17430).
6657 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
6659 Fix initialization of minibuffer history variable (Bug#17430).
6660 * minibuf.c (read_minibuf): Initialize histval to Qnil if unbound.
6661 Move the initialization up to prevent any "value void" message.
6663 2014-05-08 Samuel Bronson <naesten@gmail.com>
6665 * keyboard.c (Frecursive_edit): Ensure inc&dec of command_loop_level
6666 are matched (bug#17413).
6668 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
6670 Stop tooltips pulling Emacs window to front (Bug#17408).
6671 * w32fns.c (Fx_show_tip): Add SWP_NOOWNERZORDER flag to
6672 SetWindowPos invocations.
6674 2014-05-08 Jan Djärv <jan.h.d@swipnet.se>
6676 * nsselect.m (Fx_selection_exists_p): Just return Qnil if window system
6677 not initialized (Bug#17398).
6679 2014-05-07 Paul Eggert <eggert@cs.ucla.edu>
6681 * image.c: Include <png.h> before <setjmp.h> (Bug#17429).
6683 2014-05-06 Paul Eggert <eggert@cs.ucla.edu>
6685 * image.c: Do not use libpng if HAVE_NS, as NS does its own thing.
6686 [HAVE_NS]: Do not include png.h.
6687 (x_query_frame_background_color): New function.
6688 (png_load_body, imagemagick_load_image, svg_load_image): Use it.
6689 (png_load_body): Coalesce duplicate code.
6691 2014-05-04 Paul Eggert <eggert@cs.ucla.edu>
6693 Consult libpng-config more consistently (Bug#17339).
6694 * Makefile.in (PNG_CFLAGS): New var.
6695 (ALL_CFLAGS): Use it.
6696 * image.c [HAVE_PNG]: Don't worry about <libpng/png.h>, as
6697 CFLAGS now handles this.
6699 2014-05-03 Paul Eggert <eggert@cs.ucla.edu>
6701 Handle systems without WCONTINUED consistently. (Bug#15110, 17339)
6702 * process.c (handle_child_signal): Remove WCONTINUED ifdef,
6703 because WCONTINUED is always defined now.
6704 * syswait.h (WCONTINUED): Move here from ../lib-src/emacsclient.c.
6706 2014-05-03 Eli Zaretskii <eliz@gnu.org>
6708 * buffer.c (overlay_strings): Fix the wording of the commentary.
6710 2014-05-01 Glenn Morris <rgm@gnu.org>
6712 * floatfns.c (Fisnan):
6713 * profiler.c (Fprofiler_cpu_running_p): Doc fix (replace `iff').
6715 2014-05-01 Eli Zaretskii <eliz@gnu.org>
6717 * term.c (tty_menu_activate): A better initialization for cursor
6720 2014-05-01 Stefan Monnier <monnier@iro.umontreal.ca>
6722 * intervals.c: Tighten assertions.
6723 (create_root_interval): Make sure the interval is not empty.
6724 (intervals_equal): Use booleans.
6725 (rotate_right, rotate_left): Check LENGTHs rather than TOTAL_LENGTH.
6726 (balance_an_interval): Sanity check LENGTHs and TOTAL_LENGTHs.
6727 (balance_possible_root_interval): Simplify and use booleans.
6728 (split_interval_right, split_interval_left): Check LENGTH, and remove
6729 now redundant assertion.
6730 (adjust_intervals_for_insertion): Remove now redundant assertions.
6731 (delete_node, interval_deletion_adjustment)
6732 (adjust_intervals_for_deletion, merge_interval_right)
6733 (merge_interval_left): Check LENGTH rather than TOTAL_LENGTH.
6734 (reproduce_interval): Make sure the interval is not empty.
6736 2014-04-30 Paul Eggert <eggert@cs.ucla.edu>
6738 * term.c (tty_menu_activate): Don't assume row and col are initialized.
6739 GCC 4.9.0 warned about this, and I couldn't easily prove to my own
6740 satisfaction that they would always be initialized.
6742 2014-04-30 Eli Zaretskii <eliz@gnu.org>
6744 * term.c (tty_menu_display): Move the cursor to the active menu item.
6745 (tty_menu_activate): Return the cursor to the active menu item
6746 after displaying the menu and after displaying help-echo.
6747 See http://lists.gnu.org/archive/html/emacs-devel/2014-04/msg00402.html
6748 for the details of why this is needed by screen readers and
6751 2014-04-30 Glenn Morris <rgm@gnu.org>
6753 * process.c (handle_child_signal):
6754 Handle systems without WCONTINUED. (Bug#15110, 17339)
6756 2014-04-29 Stefan Monnier <monnier@iro.umontreal.ca>
6758 * window.c (struct saved_window): Remove mark.
6759 (Fset_window_configuration, save_window_save)
6760 (compare_window_configurations): Don't touch marks any more.
6762 2014-04-28 Paul Eggert <eggert@cs.ucla.edu>
6764 Use bits_word for gcmarkbits.
6765 * alloc.c (struct cons_block, struct float_block): On 64-bit hosts,
6766 bits_word is typically a tad more efficient for mark bits than
6767 unsigned is, so use bits_word. All uses changed.
6768 * lisp.h (BITS_PER_INT): Remove; no longer used.
6770 Avoid undefined behavior in signed left shift.
6771 This ports to GCC 4.9.0 with -fsanitize=undefined.
6772 * alloc.c (bool_vector_fill, SETMARKBIT, UNSETMARKBIT):
6774 * regex.c (extract_number):
6775 * lisp.h (make_number, XINT):
6776 Do not shift a 1 bit left into a sign bit.
6777 * alloc.c (struct cons_block, struct float_block): Use unsigned,
6778 not int, for gcmarkbits. All uses changed.
6780 2014-04-25 Eli Zaretskii <eliz@gnu.org>
6782 * search.c (Fnewline_cache_check): Don't try to count newlines
6783 outside the buffer's restriction, as find_newline doesn't support that.
6785 2014-04-24 Stefan Monnier <monnier@iro.umontreal.ca>
6787 * window.c (Fset_window_configuration): Deactivate the mark before
6789 (set_window_buffer): Ignore window_initialized.
6790 (window_initialized): Remove.
6791 * keyboard.c (Qdeactivate_mark): Not static any more.
6792 * buffer.c (buffer_local_value): Rename from buffer_local_value_1.
6795 2014-04-23 Paul Eggert <eggert@cs.ucla.edu>
6797 * conf_post.h (ADDRESS_SANITIZER_WORKAROUND): Port to GCC 4.9.0
6798 and to clang 3.4, which have fixed the bug. This should let us
6799 run a bit faster on these platforms when address sanitization is
6802 2014-04-22 Paul Eggert <eggert@cs.ucla.edu>
6804 Port to GCC 4.9.0 with --enable-gcc-warnings.
6805 * image.c (struct my_jpeg_error_mgr) [lint]: Remove member fp.
6807 (jpeg_load_body) [lint]: Add a 'volatile' to pacify a buggy GCC in
6808 a way that also works with GCC 4.9.0.
6810 * search.c (Fnewline_cache_check): Remove unused locals.
6812 2014-04-22 Eli Zaretskii <eliz@gnu.org>
6814 * search.c (find_newline1): New subroutine.
6815 (Fnewline_cache_check): New function.
6816 (syms_of_search): Defsubr it.
6818 2014-04-22 Jarek Czekalski <jarekczek@poczta.onet.pl>
6820 Fix freezing with scroll bars of GTK3 Toolkit (bug#15801).
6821 * keyboard.c (unblock_input): Add comment.
6822 * xgselect.c (xg_select): Prevent Glib main loop recursion.
6824 2014-04-22 Daniel Colascione <dancol@dancol.org>
6826 * lread.c (readevalloop_eager_expand_eval): New function
6827 that can recurse into toplevel forms.
6828 (readevalloop): Call it.
6829 * lisp.h: Declare Qprogn.
6830 * callint.c (Qprogn): No longer static.
6832 2014-04-19 Stefan Monnier <monnier@iro.umontreal.ca>
6834 * intervals.c (rotate_right, rotate_left): Fix up length computation.
6835 Also change identifiers to match the comments, and add more assertions
6838 2014-04-18 Paul Eggert <eggert@cs.ucla.edu>
6840 * emacs.c (close_output_streams): Don't clear and restore errno.
6842 2014-04-18 Jan Djärv <jan.h.d@swipnet.se>
6844 * xterm.c (x_make_frame_visible): Prevent endless loop when frame
6845 never becomes visible, i.e. using XMonad (Bug#17237).
6847 2014-04-18 Eli Zaretskii <eliz@gnu.org>
6849 * xdisp.c (insert_left_trunc_glyphs): Ensure the left truncation
6850 glyph is written to TEXT_AREA of the temporary glyph_row. (Bug#17288)
6851 (Fline_pixel_height): Don't assume that the current buffer and the
6852 selected window's buffer are one and the same. (Bug#17281)
6854 * insdel.c (invalidate_buffer_caches): Invalidate the bidi
6855 paragraph-start cache before the newline cache. (Bug#17269)
6857 2014-04-17 Paul Eggert <eggert@cs.ucla.edu>
6859 * term.c (tty_send_additional_strings): No need to fflush here,
6861 (tty_set_terminal_modes): fflush after sending additional strings,
6864 2014-04-17 Daniel Colascione <dancol@dancol.org>
6866 * term.c (Qtty_mode_set_strings, Qtty_mode_reset_strings):
6868 (tty_send_additional_strings): New function.
6869 (tty_set_terminal_modes, tty_reset_terminal_modes): Use it.
6870 (syms_of_term): Intern tty-mode-set-strings and
6871 tty-mode-reset-strings.
6873 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
6875 * window.c (save_window_save): Lookup window_point_insertion_type in
6876 the right buffer (bug#15457).
6877 (Qwindow_point_insertion_type): New var.
6878 (syms_of_window): Initialize it.
6880 2014-04-16 Eli Zaretskii <eliz@gnu.org>
6882 Fix the MSDOS build.
6883 * unexcoff.c [MSDOS]: Include libc/atexit.h.
6884 (copy_text_and_data): Zero out the atexit chain pointer before
6887 * termhooks.h (encode_terminal_code): Update prototype.
6889 * term.c (encode_terminal_code) [DOS_NT]: Make it externally
6890 visible for all DOS_NT ports, not just WINDOWSNT.
6891 (syms_of_term) [!MSDOS]: Don't define 'tty-menu-*' symbols on MSDOS.
6893 * sysdep.c (emacs_sigaction_init, init_signals): Don't use SIGCHLD
6894 unless it is defined.
6895 (emacs_pipe) [MSDOS]: Redirect to 'pipe'.
6897 * process.c (close_on_exec, accept4, process_socket): Move into
6898 the "ifdef subprocesses" part.
6899 (catch_child_signal): Condition by "ifdef subprocesses".
6900 (syms_of_process) <Qinternal_default_process_sentinel>
6901 <Qinternal_default_process_filter>: Condition by "ifdef subprocesses".
6903 * msdos.h: Add prototypes for new functions.
6904 (EINPROGRESS): Define.
6905 (O_CLOEXEC): Define to zero.
6907 * msdos.c (check_window_system): Remove unnecessary an
6908 incompatible duplicate function.
6909 (sys_opendir, readlinkat, faccessat, fstatat, unsetenv):
6910 New functions in support of new functionality.
6912 * menu.c (single_menu_item): Add visual indication of submenu
6913 also for menus on MSDOS frames.
6914 (Fx_popup_menu) [!MSDOS]: Do not call tty_menu_show on MSDOS.
6916 * lisp.h (CHECK_PROCESS) [!subprocesses]: Do not define
6917 when async subprocesses aren't supported.
6919 * font.h (FONT_WIDTH) [MSDOS]: MSDOS-specific definition.
6921 * emacs.c (close_output_streams): Zero out errno before calling
6924 * dired.c [MSDOS]: Include msdos.h.
6926 * conf_post.h (opendir) [MSDOS]: Redirect to sys_opendir.
6927 (DATA_START) [MSDOS]: Define.
6928 (SYSTEM_PURESIZE_EXTRA) [MSDOS]: Enlarge by 25K.
6930 * callproc.c (block_child_signal, unblock_child_signal) [MSDOS]:
6931 Ifdef away for MSDOS.
6932 (record_kill_process) [MSDOS]: Ifdef away the entire body for MSDOS.
6933 (call_process_cleanup) [MSDOS]: Ifdef away portions not relevant
6935 (call_process) [MSDOS]: Fix call sequence of dostounix_filename.
6936 Use temporary file template that is compatible with mkostemp.
6937 Move vfork-related portions under #ifndef MSDOS.
6938 (syms_of_callproc): Unify templates of MSDOS and WINDOWSNT.
6940 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
6942 * buffer.c (Foverlays_at): Add argument `sorted'.
6944 2014-04-16 Eli Zaretskii <eliz@gnu.org>
6946 * insdel.c (invalidate_buffer_caches): When deleting or replacing
6947 text, invalidate the bidi_paragraph_cache upto and including the
6950 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
6952 Port to IRIX 6.5 (Bug#9684).
6953 * conf_post.h (INET6) [IRIX6_5]: Define.
6954 (HAVE_GETADDRINFO) [IRIX6_5]: Undef.
6955 * data.c (BITS_PER_ULL): Don't assume ULLONG_MAX is defined.
6957 2014-04-16 Eli Zaretskii <eliz@gnu.org>
6959 * keyboard.c (Fopen_dribble_file): Encode the dribble file-name
6960 before passing it to system APIs.
6962 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
6964 * bytecode.c (exec_byte_code): Rework the volatiles. Most importantly,
6965 make sure stack.byte_string_start is not de-adjusted by pushhandler.
6967 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
6969 * keyboard.c (Fopen_dribble_file): Avoid some races. (Bug#17187)
6971 2014-04-15 Paul Eggert <eggert@cs.ucla.edu>
6973 Remove DATA_SEG_BITS.
6974 The DATA_SEG_BITS hack was needed for older 32 bit platforms.
6975 As a result of this change, Emacs won't work on IRIX 6.5 with IRIX
6976 cc, but that platform is so old that SGI itself stopped supporting
6977 it in December 2013. If you still need Emacs on IRIX, please
6978 either compile with GCC and port the undumping code, or run
6979 './configure --with-wide-int'.
6980 * alloc.c (gdb_make_enums_visible): Update to match lisp.h.
6981 * lisp.h (GCTYPEBITS): Move definition up, and switch to the
6982 DEFINE_GDB_SYMBOL_START way to define it.
6983 (NONPOINTER_BITS): New macro.
6984 (EMACS_INT): Use it.
6985 [!USE_LSB_TAG && !WIDE_EMACS_INT]: Fail, and suggest reporting
6986 the problem and/or configuring --with-wide-int.
6987 (USE_LSB_TAG): Simplify, based on above changes.
6988 (gdb_DATA_SEG_BITS): Remove. All uses removed.
6989 * vm-limit.c (exceeds_lisp_ptr): Remove. All uses removed.
6991 2014-04-12 Eli Zaretskii <eliz@gnu.org>
6993 * xdisp.c (move_it_by_lines): If a large portion of buffer text is
6994 covered by a display string that ends in a newline, and that cases
6995 going back by DVPOS lines to hit the search limit, lift the limit
6996 and go back until DVPOS is reached. (Bug#17244)
6998 * indent.c (Fvertical_motion): Handle correctly the case when the
6999 display string is preceded by an empty line.
7001 * w32.c (sys_umask) <WRITE_USER>: Remove redundant constant, and
7002 use S_IWRITE instead.
7004 2014-04-11 Glenn Morris <rgm@gnu.org>
7006 * keyboard.c (Fopen_dribble_file): Make file private. (Bug#17187)
7008 2014-04-11 Ken Brown <kbrown@cornell.edu>
7010 * Makefile.in (EMACS_MANIFEST): Revert last change.
7012 2014-04-10 Daniel Colascione <dancol@dancol.org>
7014 * puresize.h (BASE_PURESIZE): Increase.
7016 2014-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
7018 * keyboard.c (syms_of_keyboard): Make deactivate-mark buffer-local.
7020 * insdel.c (prepare_to_modify_buffer_1): Cancel lock-file checks and
7021 region handling (and don't call signal_before_change) if
7022 inhibit_modification_hooks is set.
7023 (signal_before_change): Don't check inhibit_modification_hooks any more.
7025 2014-04-08 Daniel Colascione <dancol@dancol.org>
7027 * alloc.c (sweep_symbols, mark_object): Assert that symbol
7028 function cells contain valid lisp objects. (Modified version of
7031 * alloc.c (detect_suspicious_free): Split actual stack capturing
7032 out into new function for easier breakpoint setting.
7033 (note_suspicious_free): New function.
7035 2014-04-07 Stefan Monnier <monnier@iro.umontreal.ca>
7037 * lisp.h (struct Lisp_Symbol): New bitfield `pinned'.
7039 * alloc.c: Keep track of symbols referenced from pure space (bug#17168).
7040 (symbol_block_pinned): New var.
7041 (Fmake_symbol): Initialize `pinned'.
7042 (purecopy): New function, extracted from Fpurecopy. Mark symbols as
7043 pinned and signal an error for un-purifiable objects.
7044 (pure_cons): Use it.
7045 (Fpurecopy): Use it, except for objects that can't be purified.
7046 (mark_pinned_symbols): New function.
7047 (Fgarbage_collect): Use it.
7048 (gc_sweep): Remove hack made unnecessary.
7050 2014-04-07 Glenn Morris <rgm@gnu.org>
7052 * keyboard.c (Fopen_dribble_file): Doc tweak.
7054 2014-04-07 Ken Brown <kbrown@cornell.edu>
7056 * Makefile.in (EMACS_MANIFEST): Update comment. (Bug#17176)
7058 2014-04-07 Paul Eggert <eggert@cs.ucla.edu>
7060 * alloc.c: Simplify by removing use of HAVE_EXECINFO_H.
7061 We have a substitute execinfo.h on hosts that lack it.
7062 (suspicious_free_history): Make it EXTERNALLY_VISIBLE so it
7063 isn't optimized away.
7065 2014-04-05 Paul Eggert <eggert@cs.ucla.edu>
7067 Prefer 'ARRAYELTS (x)' to 'sizeof x / sizeof *x'.
7068 * alloc.c (memory_full):
7069 * charset.c (syms_of_charset):
7070 * doc.c (Fsnarf_documentation):
7072 * font.c (BUILD_STYLE_TABLE):
7073 * keyboard.c (make_lispy_event):
7074 * profiler.c (setup_cpu_timer):
7075 * xgselect.c (xg_select):
7076 * xterm.c (record_event, STORE_KEYSYM_FOR_DEBUG):
7078 * font.c (FONT_PROPERTY_TABLE_SIZE): Remove.
7079 Replace the only use with ARRAYELTS (font_property_table).
7080 * xfaces.c (DIM): Remove. All uses replaced by ARRAYELTS.
7082 2014-04-03 Daniel Colascione <dancol@dancol.org>
7084 * xterm.c (x_term_init):
7085 * xfns.c (best_xim_style):
7086 * xfaces.c (Fdump_colors):
7087 * w32fns.c (w32_default_color_map):
7088 * w32.c (init_environment, N_ENV_VARS):
7089 * unexcw.c (read_exe_header):
7090 * term.c (term_get_fkeys_1):
7091 * sysdep.c (init_baud_rate):
7092 * nsterm.m (ns_convert_key):
7093 * nsfns.m (get_geometry_from_preferences):
7094 * msdos.c (dos_set_window_size, init_environment):
7095 * macfont.m (mac_font_get_glyph_for_cid)
7096 (macfont_store_descriptor_attributes)
7097 (macfont_create_attributes_with_spec, mac_ctfont_get_glyph_for_cid):
7098 * keyboard.c (command_loop_1, read_menu_command, make_lispy_event)
7099 (NUM_MOD_NAMES, read_key_sequence_vs, Fcurrent_input_mode)
7101 * image.c (xpm_str_to_color_key):
7102 * fringe.c (MAX_STANDARD_FRINGE_BITMAPS):
7103 * frame.c (x_set_frame_parameters):
7104 * fileio.c (Ffile_selinux_context):
7105 * emacs.c (sort_args):
7106 * dosfns.c (msdos_stdcolor_name):
7107 * dired.c (file_attributes):
7108 * chartab.c (uniprop_decoder_count, uniprop_encode_count):
7109 Change expressions of the form sizeof(arr) / sizeof(arr[0])
7112 2014-04-02 Daniel Colascione <dancol@dancol.org>
7114 * data.c (Ffset): Abort if we're trying to set a function call to
7117 * lisp.h (ARRAYELTS): New macro.
7119 * alloc.c: Include execinfo.h if available.
7120 (SUSPICIOUS_OBJECT_CHECKING): New macro; define unconditionally.
7121 (suspicious_free_record): New structure.
7122 (suspicious_objects, suspicious_object_index)
7123 (suspicious_free_history, suspicious_free_history_index):
7125 (find_suspicious_object_in_range, detect_suspicious_free)
7126 (Fsuspicious_object): New functions.
7127 (cleanup_vector): Call find_suspicious_object_in_range.
7129 2014-04-02 Martin Rudalics <rudalics@gmx.at>
7131 * xterm.c (x_new_font): Don't calculate non-toolkit scrollbar
7132 width from font width (Bug#17163).
7134 * frame.c (x_set_frame_parameters): Calculate default values of
7135 new frame sizes only after all other frame parameters have been
7136 processed (Bug#17142).
7138 2014-04-02 Ken Brown <kbrown@cornell.edu>
7140 * conf_post.h (SYSTEM_PURESIZE_EXTRA) [CYGWIN]: Set to 10000.
7143 2014-04-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7145 * xterm.c (x_draw_image_glyph_string): Adjust image background
7146 width accordingly when its x position is adjusted. (Bug#17115)
7148 2014-04-02 Dmitry Antipov <dmantipov@yandex.ru>
7150 * font.c (font_list_entities): Do not add empty vector to font cache.
7151 (font_matching_entity): Likewise. If matching entity is found, insert
7152 1-item vector with this entity instead of entity itself (Bug#17125).
7154 * xterm.c (x_term_init) [USE_LUCID]: Fix minor memory leak.
7156 2014-04-01 Paul Eggert <eggert@cs.ucla.edu>
7158 * fns.c (validate_subarray): Rename from validate_substring,
7159 since it works for vectors too. New arg ARRAY. Optimize for the
7160 non-nil case. Instead of returning bool, throw an error if out of
7161 range, so that the caller needn't do that. All uses changed.
7162 Report original values if out of range.
7163 (Fsubstring, Fsubstring_no_properties, secure_hash):
7164 Also optimize the case where FROM is 0 or TO is the size.
7166 2014-03-31 Dmitry Antipov <dmantipov@yandex.ru>
7168 * search.c (Freplace_match): Use make_specified_string.
7169 * xterm.c, w32term.c (x_set_glyph_string_gc): Use emacs_abort
7170 to catch bogus override face of glyph strings.
7171 * fns.c (Fsubstring, Fsubstring_no_properties, secure_hash):
7172 Move common substring range checking code to...
7173 (validate_substring): ...this function.
7175 2014-03-31 Jan Djärv <jan.h.d@swipnet.se>
7177 * nsmenu.m (free_frame_tool_bar): Set wait_for_tool_bar = NO (Bug#16976)
7179 2014-03-30 Jan Djärv <jan.h.d@swipnet.se>
7181 * nsterm.m (updateFrameSize:): If waiting for the tool bar and tool
7182 bar is zero height, just return (Bug#16976).
7183 (initFrameFromEmacs:): Initialize wait_for_tool_bar.
7185 * nsterm.h (EmacsView): Add wait_for_tool_bar.
7187 * nsmenu.m (update_frame_tool_bar): Return early if view or toolbar
7188 is nil. If waiting for toolbar to complete, force a redraw.
7190 2014-03-28 Glenn Morris <rgm@gnu.org>
7192 * emacs.c (emacs_version): Use PACKAGE_VERSION rather than VERSION.
7193 (emacs_bugreport): New variable.
7194 (usage_message): Use PACKAGE_BUGREPORT.
7195 (syms_of_emacs) <report-emacs-bug-address>: New variable.
7197 * emacs.c (syms_of_emacs) <system-configuration-features>: New var.
7199 2014-03-27 Paul Eggert <eggert@cs.ucla.edu>
7201 Port recent signal-related changes to FreeBSD.
7202 Reported by Herbert J. Skuhra.
7203 * lisp.h (block_tty_out_signal, unblock_tty_out_signal):
7204 Move decls from here ...
7205 * syssignal.h: ... to here, so that lisp.h doesn't depend on signal.h.
7207 2014-03-27 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7209 * w32term.c (x_draw_image_glyph_string): Fix computation of height
7210 and width of image background when it is displayed with a 'box'
7213 2014-03-27 Paul Eggert <eggert@penguin.cs.ucla.edu>
7215 More backward-compatible fix to char-equal core dump (Bug#17011).
7216 * editfns.c (Fchar_equal): In unibyte buffers, assume values in
7217 range 128-255 are raw bytes. Suggested by Eli Zaretskii.
7219 2014-03-27 Juanma Barranquero <lekktu@gmail.com>
7221 * image.c (init_svg_functions): When loading SVG-related libraries,
7222 free already loaded libraries if the initialization fails.
7223 (rsvg_handle_set_size_callback): Remove declaration, unused.
7225 2014-03-26 Paul Eggert <eggert@cs.ucla.edu>
7227 Fix core dump in char-equal (Bug#17011).
7228 * editfns.c (Fchar_equal): Do not use MAKE_CHAR_MULTIBYTE in
7229 unibyte buffers, as we can't tell whether the characters are
7232 * insdel.c (adjust_markers_for_delete): Remove unused local.
7234 2014-03-26 Barry O'Reilly <gundaetiapo@gmail.com>
7236 Have (MARKER . ADJUSTMENT) undo records always be immediately
7237 after their corresponding (TEXT . POS) record in undo list.
7239 * lisp.h (record-delete): New arg record_markers.
7240 (record_marker_adjustment): No longer needed outside undo.c.
7241 * insdel.c (adjust_markers_for_delete): Move calculation of marker
7242 adjustments to undo.c's record_marker_adjustments. Note that
7243 fileio.c's decide_coding_unwind is another caller to
7244 adjust_markers_for_delete. Because it has undo list bound to t,
7245 it does not rely on adjust_markers_for_delete to record marker
7247 (del_range_2): Swap call to record_delete and
7248 adjust_markers_for_delete so as undo marker adjustments are
7249 recorded before current deletion's adjustments, as before.
7250 (adjust_after_replace):
7251 (replace_range): Pass value for new record_markers arg to
7253 * undo.c (record_marker_adjustment): Rename to
7254 record_marker_adjustments and made static.
7255 (record_delete): Check record_markers arg and call
7256 record_marker_adjustments.
7257 (record_change): Pass value for new record_markers arg to
7259 (record_point): at_boundary calculation no longer needs to account
7260 for marker adjustments.
7262 2014-03-26 Martin Rudalics <rudalics@gmx.at>
7264 * w32term.c (x_set_window_size): Refine fix from 2014-03-14
7267 2014-03-26 Glenn Morris <rgm@gnu.org>
7269 * fileio.c (Ffile_symlink_p): Doc fix. (Bug#17073)
7271 2014-03-26 Stefan Monnier <monnier@iro.umontreal.ca>
7273 * buffer.c (struct sortvec): Add field `spriority'.
7274 (compare_overlays): Use it.
7275 (sort_overlays): Set it.
7277 2014-03-26 Eli Zaretskii <eliz@gnu.org>
7279 * xdisp.c (redisplay_window): If all previous attempts to find the
7280 cursor row failed, try a few alternatives before falling back to
7281 the top-most row of the window. Use row_containing_pos. (Bug#17047)
7283 2014-03-26 Juanma Barranquero <lekktu@gmail.com>
7285 * image.c (x_bitmap_height, x_bitmap_width) [HAVE_X_WINDOWS]:
7286 * sysdep.c (reset_sigio) [!DOS_NT]: Declare conditionally.
7288 * keyboard.c (read_decoded_event_from_main_queue): #ifdef out
7289 variables on Windows.
7291 * w32fns.c (Ffile_system_info): Use parenthesis in and/or expression.
7293 * w32.c (unsetenv): Remove unused var `retval'.
7294 (emacs_gnutls_pull): Remove unused vars `fdset' and `timeout'.
7296 * w32notify.c (watch_worker): Remove unnecesary var sleep_result.
7297 (start_watching): Remove unused var `thr'.
7299 * w32proc.c (sys_spawnve): Comment out unused vars `first', `last'.
7300 (find_child_console): Remove unnecesary var `thread_id'.
7302 * w32term.c (w32_read_socket): Comment out unused vars `row', `columns'.
7303 (x_focus_frame): #ifdef 0 unused variable `dpyinfo'.
7305 2014-03-26 Glenn Morris <rgm@gnu.org>
7307 * filelock.c (Flock_buffer): Doc tweak.
7309 * buffer.c (Frestore_buffer_modified_p, Fkill_buffer):
7310 * emacs.c (shut_down_emacs):
7311 * fileio.c (Finsert_file_contents, write_region):
7312 * filelock.c (top-level, syms_of_filelock):
7313 * insdel.c (prepare_to_modify_buffer_1):
7314 CLASH_DETECTION is always defined now.
7316 2014-03-25 Eli Zaretskii <eliz@gnu.org>
7318 * w32.c (w32_delayed_load): Call DisableThreadLibraryCalls on the
7319 DLL handle, to speed up thread startup.
7321 2014-03-25 Paul Eggert <eggert@cs.ucla.edu>
7323 Handle sigmask better with nested signal handlers (Bug#15561).
7324 * atimer.c (sigmask_atimers): Remove.
7325 Remaining use rewritten to use body of this function.
7326 * atimer.c (block_atimers, unblock_atimers):
7327 * callproc.c (block_child_signal, unblock_child_signal):
7328 * sysdep.c (block_tty_out_signal, unblock_tty_out_signal):
7329 New arg OLDSET. All callers changed.
7330 * atimer.c (block_atimers, unblock_atimers):
7331 * callproc.c (block_child_signal, unblock_child_signal):
7332 * keyboard.c (handle_interrupt):
7333 * sound.c (vox_configure, vox_close):
7334 Restore the old signal mask rather than unilaterally clearing bits
7335 from the mask, in case a handler is running within another
7336 handler. All callers changed.
7337 * lisp.h, process.c, process.h, term.c:
7338 Adjust decls and callers to match new API.
7339 * sysdep.c (emacs_sigaction_init): Don't worry about masking SIGFPE;
7340 signal handlers aren't supposed to use floating point anyway.
7341 (handle_arith_signal): Unblock just SIGFPE rather than clearing mask.
7343 2014-03-23 Daniel Colascione <dancol@dancol.org>
7345 Split gc_sweep into discrete functions for legibility and better
7348 * alloc.c (sweep_strings, sweep_vectors): Add NO_INLINE
7349 (sweep_vectors): Fix typo in comment.
7350 (sweep_conses, sweep_floats, sweep_intervals)
7351 (sweep_symbols, sweep_misc, sweep_buffers): New functions.
7352 (gc_sweep): Call new functions, to which existing functionality is
7354 * fns.c (sweep_weak_hash_tables): Add NO_INLINE.
7356 2014-03-23 Juanma Barranquero <lekktu@gmail.com>
7358 * w32fns.c (Fw32_shell_execute): Declare `result' only on Cygwin.
7360 2014-03-23 Daniel Colascione <dancol@dancol.org>
7362 * xfns.c (create_frame_xic): Pass XNStatusAttributes to XCreateIC
7363 only if xic_style calls for it. This change allows Emacs to work
7364 with ibus. Also, don't leak resources if create_frame_xic fails,
7365 and stop caching xic_style across different displays.
7366 (supported_xim_styles): Make const.
7367 (best_xim_style): Remove first parameter: it's always just
7368 supported_xim_styles. Change to look at supported_xim_styles
7371 2014-03-23 Daniel Colascione <dancol@dancol.org>
7373 * term.c (init_tty): Rearrange condition for clarity; print
7374 appropriate diagnostic.
7376 2014-03-23 Daniel Colascione <dancol@dancol.org>
7378 * process.c (DATAGRAM_CONN_P): Don't underflow datagram_address
7379 array. (ASAN caught.)
7381 2014-03-22 Glenn Morris <rgm@gnu.org>
7383 * callproc.c (init_callproc): In etc, look for NEWS rather than GNU.
7385 2014-03-22 Daniel Colascione <dancol@dancol.org>
7387 * process.c (conv_sockaddr_to_lisp): When extracting the string
7388 names of AF_LOCAL sockets, stop before reading uninitialized memory.
7390 2014-03-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7392 Fix regression introduced by patch for Bug#10500.
7393 * xterm.c (x_draw_image_relief): Respect Vtool_bar_button_margin.
7394 * w32term.c (x_draw_image_relief): Likewise.
7396 2014-03-21 Martin Rudalics <rudalics@gmx.at>
7398 * w32fns.c (w32_wnd_proc): For WM_WINDOWPOSCHANGING don't
7399 constrain frame size in SW_SHOWMAXIMIZED case so we can truly
7400 maximize a frame for odd default fonts.
7402 2014-03-21 Glenn Morris <rgm@gnu.org>
7404 * minibuf.c (history-length): Increase default from 30 to 100.
7406 2014-03-21 Daniel Colascione <dancol@dancol.org>
7408 * xterm.c (x_bitmap_icon): Stop reading the icon bitmap from disk
7409 every time we switch to minibuffer.
7411 * alloc.c (lisp_align_malloc, allocate_string_data)
7412 (allocate_vectorlike): Allow mmap allocation of lisp objects.
7413 (pointers_fit_in_lispobj_p, mmap_lisp_allowed_p): New functions.
7415 2014-03-21 Eli Zaretskii <eliz@gnu.org>
7417 * w32fns.c (Fw32_shell_execute) [!CYGWIN]: Use ShellExecuteEx, to
7418 support more "verbs".
7420 2014-03-21 Daniel Colascione <dancol@dancol.org>
7422 Always prohibit dumping a dumped Emacs.
7424 * emacs.c (might_dump): New variable.
7425 (Fdump_emacs): Always prohibit dumping of dumped Emacs.
7426 * lisp.h (might_dump): Declare.
7427 * unexcw.c (unexec): Remove now-redundant multiple-dump detection code.
7429 2014-03-20 Paul Eggert <eggert@cs.ucla.edu>
7431 * doc.c (store_function_docstring): Fix pointer signedness mismatch.
7433 2014-03-20 Stefan Monnier <monnier@iro.umontreal.ca>
7435 * doc.c (store_function_docstring): Warn when we don't know where to
7437 (Fsubstitute_command_keys): Don't advertise the fact that
7438 text-properties are dropped, since we think it's a bug that we'll fix.
7440 * frame.h (SET_FRAME_VISIBLE): Keep frame_garbaged up to date.
7441 * xterm.c (handle_one_xevent) <MapNotify>: Don't garbage the frame.
7442 * frame.c (frame_garbaged): Make "docstring" more precise.
7444 2014-03-20 Glenn Morris <rgm@gnu.org>
7446 * charset.c (init_charset): When we cannot find the charsets directory,
7447 mention if EMACSDATA is set.
7449 2014-03-19 Paul Eggert <eggert@cs.ucla.edu>
7451 * fns.c (Frandom): Fix rare bug where the result isn't random.
7453 Fix porting inconsistency about rounding to even.
7454 * floatfns.c (emacs_rint) [!HAVE_RINT]: Round to even.
7455 This way, the unusual !HAVE_RINT case acts like the usual
7456 HAVE_RINT case, and we can fix the documentation accordingly.
7458 2014-03-19 Eli Zaretskii <eliz@gnu.org>
7460 * w32fns.c (reset_modifiers): Zero out keystate[] before using it.
7461 (w32_wnd_proc): Initialize the dwHoverTime member of
7462 TRACKMOUSEEVENT structure.
7464 2014-03-17 Teodor Zlatanov <tzz@lifelogs.com>
7466 * gnutls.c (Fgnutls_boot): Fix case of :verify-error = t.
7468 2014-03-16 Eli Zaretskii <eliz@gnu.org>
7470 * search.c (find_newline): Speed up the function when using the
7471 newline cache, by halving the number of calls to
7472 region_cache_forward and region_cache_backward. (Bug#16830)
7474 2014-03-15 Juanma Barranquero <lekktu@gmail.com>
7476 * buffer.c (Fset_buffer): Document return value (bug#17015).
7478 2014-03-14 Martin Rudalics <rudalics@gmx.at>
7480 * w32term.c (x_set_window_size): When frame-resize-pixelwise is
7481 nil, always resize character wise to avoid potential loss of the
7482 mode line (Bug#16923 related).
7484 2014-03-12 Martin Rudalics <rudalics@gmx.at>
7486 * frame.c (x_set_frame_parameters): Always calculate new sizes
7487 pixelwise to avoid potential loss when rounding.
7489 2014-03-11 Dmitry Antipov <dmantipov@yandex.ru>
7491 * xfns.c (x_set_mouse_color): Recolor vertical_drag_cursor.
7492 * xterm.c (x_free_frame_resources): Free all allocated cursors.
7494 2014-03-10 Eli Zaretskii <eliz@gnu.org>
7496 * w32.c (fstatat): Don't add an extra slash if the argument ends
7497 with a slash: this fails the subsequent call to stat_worker on
7498 Windows 9X. Reported by oslsachem <oslsachem@gmail.com>.
7500 2014-03-09 Martin Rudalics <rudalics@gmx.at>
7502 * xdisp.c (Fwindow_text_pixel_size): Adjust doc-string.
7504 2014-03-08 Jan Djärv <jan.h.d@swipnet.se>
7506 * nsterm.h (MAC_OS_X_VERSION_10_9): Add.
7508 * nsterm.m (constrainFrameRect:toScreen:): Constrain normally
7509 when frame is only on one screen (Bug#14713).
7511 2014-03-08 Eli Zaretskii <eliz@gnu.org>
7513 * xdisp.c (move_it_in_display_line_to): If word-wrap is ON, and
7514 there's a valid wrap point in the display line, the last glyph
7515 cannot "just barely fit" on this row, because display_line doesn't
7516 let it. Instead, proceed as if the last glyph didn't fit, so that
7517 we eventually back up the iterator to the wrap point. This avoids
7518 delusional behavior of move_it_to, whereby it proceeds to the next
7519 display line, but sets current_x to zero for all the glyphs that
7520 without word-wrap would fit on the previous display line.
7521 One result was that visual-order cursor movement behaved erratically
7523 (Fmove_point_visually): Add code to find the x coordinate of the
7524 last character before wrap point, under word-wrap on a TTY.
7526 2014-03-07 Eli Zaretskii <eliz@gnu.org>
7528 * xdisp.c (Fmove_point_visually): When under word-wrap, accept
7529 also return value of MOVE_POS_MATCH_OR_ZV from
7530 move_it_in_display_line_to, when moving from beginning of line to
7531 point's position. (Bug#16961)
7533 2014-03-07 Martin Rudalics <rudalics@gmx.at>
7535 * buffer.c (Vbuffer_list_update_hook): Doc-string fix.
7536 * window.c (Fselect_window): Explain NORECORD and
7537 `buffer-list-update-hook' in doc-string.
7539 2014-03-06 Martin Rudalics <rudalics@gmx.at>
7541 * window.c (Fother_window_for_scrolling): Check that
7542 Vother_window_scroll_buffer is a buffer.
7544 2014-03-06 Dmitry Antipov <dmantipov@yandex.ru>
7546 * xterm.c (xim_initialize): Always pass a copy of resource name
7547 to XRegisterIMInstantiateCallback and eassert whether return
7548 value is True. Passing copy is important because Xlib doesn't
7549 make its own copy and resource name argument usually points to
7550 SSDATA (Vx_resource_name), which may be changed from Lisp.
7551 (xim_close_display): For XUnregisterIMInstantiateCallback,
7552 always eassert return value and pass exactly the same values
7553 as were used for XRegisterIMInstantiateCallback.
7554 Otherwise XUnregisterIMInstantiateCallback will always fail. See Xlib
7555 sources to check why if you are interested.
7557 2014-03-05 Martin Rudalics <rudalics@gmx.at>
7559 * dispnew.c (change_frame_size_1): Add new_lines instead of
7560 new_height, the latter may be still zero if passed as such.
7561 * window.c (Fwindow_pixel_height): Mention bottom divider in
7564 2014-03-05 Paul Eggert <eggert@cs.ucla.edu>
7566 Fix "resource temporarily unavailable" with xgselect
7568 * xgselect.c: Include <stdbool.h>.
7569 (xg_select) [!USE_GTK]: Don't lose track of errno.
7571 Fix minor --enable-gcc-warnings issues.
7572 * widget.c (update_various_frame_slots, EmacsFrameResize):
7573 Avoid unused locals. Prefer 'if' to '#if' when either will do.
7575 2014-03-04 Ken Brown <kbrown@cornell.edu>
7577 * gmalloc.c (aligned_alloc): Clarify the code by making `adj'
7578 represent the actual adjustment needed for alignment.
7580 2014-03-04 Eli Zaretskii <eliz@gnu.org>
7582 * gmalloc.c (aligned_alloc): Don't allocate more memory than
7583 needed, and don't reallocate if the initial allocation already
7584 fits the bill. Suggested by Ken Brown <kbrown@cornell.edu>.
7586 2014-03-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7588 * xterm.c (x_draw_stretch_glyph_string): Reset clipping.
7591 2014-03-04 Michal Nazarewicz <mina86@mina86.com>
7593 * cmds.c (delete-char): Update docstring pointing out that the
7594 function ignores `delete-active-region' and `overwrite-mode'.
7596 2014-03-03 Eli Zaretskii <eliz@gnu.org>
7598 * font.c (Fframe_font_cache): Fix last change. (Bug#16930)
7600 * gmalloc.c (aligned_alloc): Fix adjustment of size of the
7601 allocated buffer due to alignment.
7602 (freehook): If the block to be freed was allocated by
7603 'aligned_alloc', find its real pointer before calling 'free'.
7605 (mabort) [emacs]: Call 'emacs_abort', not 'abort', to provide a
7608 2014-03-03 Dmitry Antipov <dmantipov@yandex.ru>
7610 * font.c (toplevel): Adjust comment about font cache layout.
7611 (font_clear_cache): Fix to match real font cache layout.
7612 Suggested by <namespace_collision@yahoo.com> in Bug#16069.
7613 (Fframe_font_cache) [FONT_DEBUG]: New function.
7614 (syms_of_font) [FONT_DEBUG]: Defsubr it.
7616 Avoid crashes when X fonts are erroneously freed on reused X
7617 'Display *' connection data (Bug#16069). Note that X font
7618 resources still may be leaked, but currently there is no way
7619 to completely avoid it.
7620 * xterm.h (struct x_display_info): New member x_id. Add comments.
7621 * xterm.c (x_display_id): New variable.
7622 (x_term_init): Assign identifier to each opened X connection.
7623 * xfont.c (struct xfont): New member x_display_id.
7624 (xfont_open): Initialize it with frame's display id.
7625 (xfont_close): Check whether font's display id matches the one
7626 recorded for the given display. Adjust comment.
7627 * xftfont.c (struct xftfont_info):
7628 (xftfont_open, xftfont_close): Exactly as above with xfont stuff.
7630 2014-03-01 Martin Rudalics <rudalics@gmx.at>
7632 Consider Vother_window_scroll_buffer valid iff it's a live buffer.
7633 * window.c (Fother_window_for_scrolling): Don't try to scroll a
7634 killed Vother_window_scroll_buffer.
7635 (Vother_window_scroll_buffer): Fix doc-string accordingly.
7637 2014-03-01 Eli Zaretskii <eliz@gnu.org>
7639 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Don't treat file names
7640 that start with more than 2 slashes as UNCs. (Bug#16751)
7642 2014-02-28 Paul Eggert <eggert@penguin.cs.ucla.edu>
7644 Fix a few crashes and leaks when cloning C strings.
7645 * alloc.c, lisp.h (dupstring): New function.
7646 * gtkutil.c (xg_get_font):
7647 * term.c (tty_default_color_capabilities):
7648 * xsettings.c (store_monospaced_changed)
7649 (store_font_name_changed, parse_settings)
7650 (read_and_apply_settings, init_gsettings, init_gconf): Use it.
7651 This avoids some unlikely crashes due to accessing freed storage,
7652 and avoids some minor memory leaks in the more-typical case.
7654 2014-02-28 Martin Rudalics <rudalics@gmx.at>
7656 * xdisp.c (note_mode_line_or_margin_highlight): Don't show drag
7657 cursor when modeline can't be dragged (Bug#16647).
7659 2014-02-28 Glenn Morris <rgm@gnu.org>
7661 * doc.c (Fsnarf_documentation): Snarf not-yet-bound variables
7662 from custom-delayed-init-variables. (Bug#11565)
7664 2014-02-27 Martin Rudalics <rudalics@gmx.at>
7666 More fixes for mouse glyph calculations (Bug#16647).
7667 * window.c (coordinates_in_window): In intersection of
7668 horizontal and vertical window dividers prefer the horizontal
7669 one. Add some extra parens to last fix.
7670 (window_relative_x_coord): Return x-coordinate for header and
7672 * xdisp.c (remember_mouse_glyph): In text area don't extend
7673 glyph into mode line to show the vertical drag cursor there
7674 immediately. Subdivide mouse glyphs in right fringes to show a
7675 horizontal drag cursor as soon as we enter the "grabbable width"
7676 portion. Handle vertical border case separately. Do not
7677 subdivide window divider areas.
7678 (note_mouse_highlight): On bottom divider of bottommost windows
7679 show vertical drag cursor only when the minibuffer window can be
7682 2014-02-27 Eli Zaretskii <eliz@gnu.org>
7684 * xdisp.c (pop_it): Restore the it->face_box_p flag which could be
7685 reset by the face of the object just displayed. See also bug#76.
7686 (get_next_display_element): If the string came from a display
7687 property, examine the box face attribute at it->position, not at
7688 it->current.pos, since the latter was not updated yet. (Bug#16870)
7689 (handle_face_prop): Improve commentary.
7691 2014-02-27 Michael Albinus <michael.albinus@gmx.de>
7693 * dbusbind.c (Fdbus__init_bus, Qdbus__init_bus, Sdbus__init_bus):
7694 Rename from Fdbus_init_bus_1, Qdbus_init_bus_1, Sdbus_init_bus_1.
7696 2014-02-26 Martin Rudalics <rudalics@gmx.at>
7698 Fixes around Bug#16647.
7699 * xdisp.c (remember_mouse_glyph): Handle ON_RIGHT_DIVIDER and
7700 ON_BOTTOM_DIVIDER cases.
7701 * window.c (coordinates_in_window): Return ON_VERTICAL_BORDER
7702 only if the window has no right divider.
7703 (Fcoordinates_in_window_p): Fix doc-string.
7705 2014-02-25 Juanma Barranquero <lekktu@gmail.com>
7707 * lread.c (Funintern): Fix doc to match advertised calling convention.
7709 2014-02-24 Daniel Colascione <dancol@dancol.org>
7711 * keyboard.c (read_char): Close race that resulted in lost events.
7713 2014-02-22 Glenn Morris <rgm@gnu.org>
7715 * frame.c (frame-alpha-lower-limit, frame-resize-pixelwise):
7716 * window.c (window-resize-pixelwise): Doc fixes.
7718 * process.c (Finternal_default_process_filter)
7719 (Finternal_default_process_sentinel): Doc tweaks.
7721 2014-02-21 Glenn Morris <rgm@gnu.org>
7723 * process.c (Fprocess_buffer, Faccept_process_output)
7724 (Finternal_default_process_filter, Finternal_default_process_sentinel):
7727 2014-02-21 Martin Rudalics <rudalics@gmx.at>
7729 * window.c (Fwindow_scroll_bar_width): New function.
7731 2014-02-21 Paul Eggert <eggert@cs.ucla.edu>
7733 Pacify GCC when configuring with --enable-gcc-warnings.
7734 * xdisp.c (move_it_in_display_line_to) [lint]:
7735 Initialize recently-added local.
7737 2014-02-21 Daniel Colascione <dancol@dancol.org>
7739 * dbusbind.c: Rename dbus-init-bus to dbus-init-bus-1.
7741 2014-02-20 Eli Zaretskii <eliz@gnu.org>
7743 * xdisp.c (init_iterator): Don't dereference a bogus face
7744 pointer. (Bug#16819)
7745 (try_cursor_movement): Don't use cursor position if
7746 set_cursor_from_row failed to compute it. This avoids assertion
7747 violations in MATRIX_ROW.
7748 (move_it_in_display_line_to): Save the iterator state in ppos_it
7749 only once per call. Reimplement the method used to return to the
7750 best candidate position if all the positions found in display line
7751 are beyond TO_CHARPOS. This cuts down the number of calls to
7752 bidi_shelve_cache, which moves a lot of stuff when lines are long
7753 and include bidirectional text. (Bug#15555)
7755 2014-02-20 Glenn Morris <rgm@gnu.org>
7757 * data.c (Fdefalias): Doc fix.
7759 2014-02-19 Eli Zaretskii <eliz@gnu.org>
7761 * xdisp.c (display_line): Fix horizontal scrolling of large images
7762 when fringes are turned off. This comes at a price of not
7763 displaying the truncation/continuation glyphs in this case.
7766 * image.c (x_create_x_image_and_pixmap) [HAVE_NTGUI]: If
7767 CreateDIBSection returns an error indication, zero out *ximg after
7768 destroying the image. This avoids crashes in memory allocations
7769 due to the fact that some of the callers also call
7770 x_destroy_x_image, which will attempt to free an already free'd
7773 2014-02-18 Martin Rudalics <rudalics@gmx.at>
7775 * widget.c (update_various_frame_slots): Don't set
7776 FRAME_PIXEL_HEIGHT and FRAME_PIXEL_WIDTH here (Bug#16736).
7778 2014-02-18 Michael Albinus <michael.albinus@gmx.de>
7780 * dbusbind.c (xd_close_bus): Apply proper check on busobj.
7782 2014-02-17 Paul Eggert <eggert@cs.ucla.edu>
7784 temacs --daemon fix (Bug#16599).
7785 * emacs.c (main): Initialize daemon_pipe[1] here ...
7786 (syms_of_emacs): ... instead of here.
7788 2014-02-16 Anders Lindgern <andlind@gmail.com>
7790 * nsterm.m (keyDown:): Check for normal key even if NSNumericPadKeyMask
7793 2014-02-16 Daniel Colascione <dancol@dancol.org>
7795 * dbusbind.c (xd_lisp_dbus_to_dbus): New function.
7796 (xd_get_connection_address): Use it.
7797 (xd_close_bus): Use xd_lisp_dbus_to_dbus to instead of
7798 xd_get_connection_address because the latter signals if the bus
7799 we're trying to close is already disconnected.
7801 2014-02-13 Eli Zaretskii <eliz@gnu.org>
7803 * w32proc.c (start_timer_thread): Pass a non-NULL pointer as last
7804 argument to CreateThread. This avoids segfaults on Windows 9X.
7805 Reported by oslsachem <oslsachem@gmail.com>.
7807 2014-02-13 Paul Eggert <eggert@cs.ucla.edu>
7809 Fix subspace record bug on HP-UX 10.20 (Bug#16717).
7810 * unexhp9k800.c (unexec_error): New function, to simplify the code.
7811 (check_lseek): New function, to report lseek errors.
7812 (save_data_space, update_file_ptrs, read_header, write_header)
7813 (copy_file, copy_rest, unexec): Use these news functions.
7814 (update_file_ptrs): Don't assume wraparound behavior when
7815 converting a large size_t value to off_t.
7817 2014-02-13 Dmitry Antipov <dmantipov@yandex.ru>
7819 * composite.c (fill_gstring_header): Pass positions as C integers
7820 and move parameters checking to...
7821 (Fcomposition_get_gstring): ...this function. Handle case when
7822 buffer positions are in reversed order and avoid crash (Bug#16739).
7824 * buffer.c (validate_region): Mention current buffer in error message.
7826 2014-02-12 Marcus Karlsson <mk@acc.umu.se> (tiny change)
7828 * image.c (pbm_load): Set to NO_PIXMAP on error (Bug#16683).
7830 2014-02-12 Lars Ingebrigtsen <larsi@gnus.org>
7832 * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
7834 2014-02-11 Glenn Morris <rgm@gnu.org>
7836 * nsfns.m (ns_display_info_for_name, Fx_open_connection):
7837 Replace refs to "OpenStep" in messages.
7839 2014-02-10 Paul Eggert <eggert@cs.ucla.edu>
7841 Avoid "." at end of error diagnostics.
7842 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
7843 * font.c (Ffont_at):
7844 * nsfns.m (ns_display_info_for_name):
7845 * nsselect.m (Fx_own_selection_internal):
7846 * nsterm.m (performDragOperation:):
7847 Remove "." from end of diagnostic.
7849 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
7851 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
7852 unintuitive (bug#15824).
7853 (Fyes_or_no_p): Doc fix (bug#15456).
7855 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
7857 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
7859 * eval.c (call_debugger): When exiting the debugger, do not allow
7860 max_specpdl_size less than actual binding depth (Bug#16603).
7861 (syms_of_eval): Adjust docstring.
7863 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
7865 * cmds.c (Fself_insert_command): Output a clearer error message on
7866 negative repetitions (bug#9476).
7868 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
7870 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
7872 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
7874 * minibuf.c (Fread_string): Doc clarification (bug#15422).
7876 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
7878 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
7880 * keyboard.c (Frecursive_edit): Fix typo in docstring.
7882 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
7884 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
7886 * keyboard.c (Frecursive_edit): Say more precicely how throwing
7887 `exit' works (bug#15865).
7889 2014-02-07 Martin Rudalics <rudalics@gmx.at>
7891 Constrain window box/body sizes and margin widths (Bug#16649).
7892 * xdisp.c (window_box_width): Don't return less than zero.
7893 (window_box_left_offset, window_box_right_offset): Don't return
7894 more than the window's pixel width.
7895 * window.c (window_body_height, window_body_width): Don't return
7897 (window_resize_apply): Adjust margin width, if necessary.
7899 2014-02-07 Glenn Morris <rgm@gnu.org>
7901 * nsterm.m (syms_of_nsterm): Doc fix.
7903 2014-02-06 Eli Zaretskii <eliz@gnu.org>
7905 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte):
7906 New variables: pointers through which to call the respective APIs.
7907 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
7908 (filename_from_ansi, sys_link, check_windows_init_file):
7909 Call MultiByteToWideChar and WideCharToMultiByte through pointers.
7910 This is required on Windows 9X, where we dynamically load
7911 UNICOWS.DLL which has their non-stub implementations.
7912 (maybe_load_unicows_dll): Assign addresses to these 2 function
7913 pointers after loading UNICOWS.DLL.
7915 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
7916 MultiByteToWideChar and WideCharToMultiByte through function
7919 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte):
7922 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
7924 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
7925 for OSX >= 10.9 if separate spaces are used.
7926 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
7928 2014-02-06 Glenn Morris <rgm@gnu.org>
7930 * buffer.c (cache-long-scans): Doc fix.
7932 2014-02-05 Eli Zaretskii <eliz@gnu.org>
7934 * w32fns.c (Fw32_shell_execute): Doc fix.
7936 2014-02-05 Bastien Guerry <bzg@gnu.org>
7938 * syntax.c (Fforward_word): Call Fconstrain_to_field with
7939 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
7941 2014-02-05 Martin Rudalics <rudalics@gmx.at>
7943 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
7944 outside the window (Bug#16649).
7946 * xdisp.c (note_mouse_highlight): When entering a margin area show
7947 a non-text cursor (Bug#16647).
7949 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
7951 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
7952 It prompted a compile-time diagnostic on GNU/Linux.
7953 Simplify to remove the need for the label.
7955 2014-02-04 Eli Zaretskii <eliz@gnu.org>
7957 * w32menu.c (w32_popup_dialog): Don't condition the whole function
7958 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
7959 to show it; otherwise return 'unsupported--w32-dialog' to signal
7960 to the caller that emulation with menus is necessary.
7961 This resurrects code inadvertently deleted by the 2013-10-08 commit.
7963 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
7965 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
7968 * menu.c (Fx_popup_dialog): Don't condition the call to
7969 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
7970 special symbol 'unsupported--w32-dialog', emulate the dialog with
7971 a menu by calling x-popup-menu.
7973 * menu.h (Qunsupported__w32_dialog): New extern variable.
7975 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
7977 * keyboard.c (kbd_buffer_get_event): Read file notification events
7980 * xgselect.c (xg_select): Read glib events in any case, even if
7981 there are no file descriptors to watch for. (Bug#16519)
7983 2014-02-03 Martin Rudalics <rudalics@gmx.at>
7985 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
7986 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
7987 * w32term.c (w32_draw_window_divider): Handle first and last
7989 * w32term.h (w32_fill_area_abs): New function.
7990 * xdisp.c (x_draw_right_divider): Don't draw over bottom
7992 * xfaces.c (realize_basic_faces): Handle new face ids.
7993 * xfns.c (Fx_create_frame): Call x_default_parameter for right
7994 and bottom divider width.
7995 * xterm.c (x_draw_window_divider): Handle first and last pixels
7998 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
8000 * print.c (Fexternal_debugging_output): Add cast to pacify
8001 --enable-gcc-warnings.
8002 * eval.c (call_debugger): Grow specpdl if the debugger was
8003 entered due to specpdl overflow (Bug#16603) and allow more
8004 specpdl space for the debugger itself.
8006 2014-02-02 Martin Rudalics <rudalics@gmx.at>
8008 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
8011 2014-02-01 Eli Zaretskii <eliz@gnu.org>
8013 * w32fns.c (Ffile_system_info): Use WINAPI in the function
8014 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
8016 * print.c (Fexternal_debugging_output): If the argument character
8017 is non-ASCII, encode it with the current locale's encoding before
8018 writing the result to the terminal. (Bug#16448)
8020 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
8021 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
8024 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
8026 * process.c (create_process): Reset SIGPROF handler in the child.
8027 * callproc.c (call_process): Likewise.
8029 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
8031 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
8033 2014-01-29 Eli Zaretskii <eliz@gnu.org>
8035 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
8036 of zero to print strings, GDB doesn't like it.
8038 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
8039 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
8040 we still use correct addresses. (Bug#16576)
8042 2014-01-27 K. Handa <handa@gnu.org>
8044 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
8045 to preserve the code detection behavior of 24.3.
8046 * coding.h (struct coding_system): New member detected_utf8_bytes.
8047 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
8048 (decode_coding_gap): Use short cut for UTF-8 file reading only
8049 when coding->detected_utf8_bytes equals to coding->src_bytes.
8050 * fileio.c (Finsert_file_contents): Cancel the previous change.
8052 2014-01-29 Martin Rudalics <rudalics@gmx.at>
8054 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
8055 that are not visible.
8057 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
8059 * xmenu.c (create_and_show_popup_menu): Handle case when no key
8060 is grabbed (Bug#16565).
8062 2014-01-28 Martin Rudalics <rudalics@gmx.at>
8064 * xdisp.c (last_max_ascent): Re-remove after erroneously
8065 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
8067 (move_it_to): Re-remove reference to last_max_ascent.
8068 (Fwindow_text_pixel_size): Add iterator's max_ascent and
8069 max_descent here instead of calling line_bottom_y.
8072 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
8074 * terminal.c (initial_free_frame_resources): New function.
8075 (init_initial_terminal): Install new hook to free face cache
8076 on initial frame and avoid memory leak. For details, see
8077 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
8078 * xfaces.c (free_frame_faces): Adjust comment.
8080 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
8082 * data.c (Fstring_to_number): Document results if unparsable
8085 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
8087 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
8089 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
8091 When decoding, prefer ptrdiff_t to int for buffer positions etc.
8092 * coding.c (detect_coding_utf_8, emacs_mule_char)
8093 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
8094 (check_utf_8, decode_coding):
8095 * coding.h (struct coding_system.errors):
8096 Use ptrdiff_t, not int, for integer values derived from buffer and
8099 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
8100 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
8101 before invoking decode_coding_gap, since there's just one block.
8103 2014-01-25 Martin Rudalics <rudalics@gmx.at>
8105 Fix handling of face attributes in Fx_create_frame (Bug#16529).
8106 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
8107 too early. Again run change_frame_size before assigning menu-
8110 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
8112 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
8113 arrives, call x_check_fullscreen, in case the new display has a
8114 different resolution. (Bug#16517)
8116 2014-01-25 Eli Zaretskii <eliz@gnu.org>
8118 * term.c (read_menu_input): If the selected frame changes, exit
8120 (tty_menu_show): If the selected frame changes while we displayed
8121 a menu, throw to top level. (Bug#16479)
8123 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
8125 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
8127 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
8129 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
8130 * data.c (count_one_bits_word): Fix bug (negated comparison)
8131 when BITS_PER_ULL < BITS_PER_BITS_WORD.
8133 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
8135 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction):
8136 Avoid undefined behavior by initializing display property bit of a
8137 string processed by the bidirectional iterator. For details, see
8138 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
8140 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
8142 Minor cleanup of previous change.
8143 * image.c (imagemagick_error, Fimagemagick_types):
8144 Omit some recently-introduced and unnecessary casts and assignments.
8146 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
8148 Fix two memory leaks discovered with Valgrind.
8149 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
8150 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
8152 2014-01-22 Martin Rudalics <rudalics@gmx.at>
8154 Fixes in window size functions around Bug#16430 and Bug#16470.
8155 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
8156 (Fwindow_mode_line_height, Fwindow_header_line_height)
8157 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
8158 Minor doc-string adjustments.
8159 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
8160 Rewrite doc-strings.
8161 (window_body_height, window_body_width): Do not count partially
8162 visible lines/columns when PIXELWISE is nil (Bug#16470).
8163 (Qfloor, Qceiling): New symbols.
8165 2014-01-21 Eli Zaretskii <eliz@gnu.org>
8167 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
8168 when the image cache is not yet allocated. (Bug#16509)
8170 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
8172 * buffer.c (Fkill_buffer): When killing an indirect buffer,
8173 re-attach intervals to its base buffer (Bug#16502).
8174 * intervals.c (set_interval_object): Move from here...
8175 * intervals.h (set_interval_object): ... to here. Fix comments.
8177 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
8179 Avoid undefined behavior by initializing buffer redisplay bit.
8180 Reported by Dmitry Antipov in
8181 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
8182 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
8184 Revert some of the CANNOT_DUMP fix (Bug#16494).
8185 * lread.c (init_lread): Fix typo: NILP, not !NILP.
8187 2014-01-19 Eli Zaretskii <eliz@gnu.org>
8189 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
8190 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
8191 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
8192 they are replaced by macros that expand into direct calls to the
8193 corresponding functions from GDI32.DLL.
8194 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
8195 variables in the Cygwin build, they are unused.
8197 2014-01-19 K. Handa <handa@gnu.org>
8199 * composite.c (composition_update_it): Fix previous change.
8201 2014-01-18 Eli Zaretskii <eliz@gnu.org>
8203 Fix file name handling on MS-Windows 9X.
8204 * w32.c (maybe_load_unicows_dll): New function.
8206 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
8207 on, to make sure we can convert file names to and from UTF-8 on
8208 Windows 9X. This fixes a failure to start up because Emacs cannot
8209 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
8211 * w32font.c [WINDOWSNT]: Include w32.h.
8212 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
8213 of implementing the same stuff.
8214 Remove now unused g_b_init_is_windows_9x.
8216 * w32.h (maybe_load_unicows_dll): Add prototype.
8218 2014-01-17 Eli Zaretskii <eliz@gnu.org>
8220 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
8221 switch to single keyboard. Prevents daemon crashes when a new
8222 client connects while we show a TTY menu in an existing client.
8225 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
8227 Fix MinGW64 porting problem with _setjmp.
8228 Reported by Eli Zaretskii in:
8229 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
8230 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
8231 the old _setjmp and _longjmp. All uses changed.
8233 2014-01-13 Daniel Colascione <dancol@dancol.org>
8235 * textprop.c (Fremove_list_of_text_properties):
8236 Correctly handle reaching the end of the interval tree. (Bug#15344)
8238 2014-01-13 Martin Rudalics <rudalics@gmx.at>
8240 * xdisp.c (resize_mini_window): Round height to a multiple of
8241 frame's line height. Fix bug in calculation of window start
8242 position (Bug#16424).
8244 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
8246 * macfont.m: Include termchar.h.
8247 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
8248 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
8249 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modify from
8250 *_WITH_GC_* to take face and f as parameters.
8251 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
8252 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
8254 2014-01-13 Daniel Colascione <dancol@dancol.org>
8256 Fix menu item updating in the presence of the Unity global menu
8259 * gtkutil.h (xg_have_tear_offs): Add frame parameter
8260 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
8262 (xg_update_menubar, xg_update_menu_item): Call g_object_notify when
8263 updating menus; explain why.
8264 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
8265 problem it's supposed to solve and it interferes with detecting
8266 the presence of a global menu.
8267 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
8270 2014-01-11 K. Handa <handa@gnu.org>
8272 * composite.c (composition_update_it): Fix indexing of
8273 LGSTRING_CHAR (Bug#15984).
8275 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
8277 * unexw32.c (_start) [__MINGW64__]: Define to __start.
8279 2014-01-11 Eli Zaretskii <eliz@gnu.org>
8281 * xdisp.c (try_window_id): Don't use this function's optimizations
8282 if overlays in the buffer displayed by the window have changed
8283 since last redisplay. (Bug#16347)
8284 (message_dolog): Fix indentation.
8286 2014-01-11 Martin Rudalics <rudalics@gmx.at>
8288 * frame.c (frame_resize_pixelwise): Fix doc-string.
8290 2014-01-10 Martin Rudalics <rudalics@gmx.at>
8292 Fix handling of internal borders (Bug#16348).
8293 * dispnew.c (adjust_frame_glyphs_for_window_redisplay):
8294 Remove internal border width from pixel width of windows.
8295 (change_frame_size_1): Don't return early when frame's pixel
8296 size changes - we still have to record the new sizes in the
8298 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
8299 also when toolbar gets larger.
8300 * window.c (check_frame_size): Include internal_border_width in
8302 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
8303 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines):
8304 In non-toolkit/non-GTK version clear internal border.
8305 * xterm.c (x_clear_under_internal_border): New function for
8306 non-toolkit/non-GTK version.
8307 (x_after_update_window_line): In non-toolkit/non-GTK version
8309 (handle_one_xevent, x_set_window_size):
8310 Call x_clear_under_internal_border in non-toolkit/non-GTK version.
8311 * xterm.h (x_clear_under_internal_border): Extern it.
8313 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
8315 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
8316 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
8319 2014-01-06 Eli Zaretskii <eliz@gnu.org>
8321 * xdisp.c (redisplay_window): Don't skip window redisplay if the
8322 last value of point is not equal to buffer's point. (Bug#16129)
8324 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
8327 * nsterm.h (updateCollectionBehavior): Rename from
8328 updateCollectionBehaviour. All uses changed.
8330 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
8331 * Makefile.in (SETFATTR): New macro.
8332 (temacs$(EXEEXT)): Use it.
8334 2014-01-04 Martin Rudalics <rudalics@gmx.at>
8336 Fix maximization behavior on Windows (Bug#16300).
8337 * w32fns.c (w32_fullscreen_rect): Don't handle
8338 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
8339 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
8340 of SetWindowPos. Restore last placement also when leaving
8341 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
8342 but the FULLSCREEN_BOTH case.
8344 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
8347 * data.c (arithcompare_driver):
8348 * fileio.c (Fcar_less_than_car):
8349 * fns.c (internal_equal):
8350 * frame.c (delete_frame):
8351 * lisp.h (enum More_Lisp_Bits):
8353 Avoid C99 constructs that don't work in C89.
8354 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
8355 to port to C89, which doesn't have 'long long'.
8356 (count_trailing_zero_bits): Use them.
8358 2014-01-03 Chong Yidong <cyd@gnu.org>
8360 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
8362 2014-01-02 Martin Rudalics <rudalics@gmx.at>
8364 Further adjust frame/window scrollbar width calculations.
8365 * window.c (apply_window_adjustment):
8366 Set windows_or_buffers_changed.
8367 (Fwindow_scroll_bars): Return actual scrollbar width.
8368 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
8369 For non-toolkit builds again use 14 as minimum width and set
8370 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
8371 * xterm.c (XTset_vertical_scroll_bar): Take width from
8372 WINDOW_SCROLL_BAR_AREA_WIDTH.
8373 (x_new_font): Rename wid to unit. Base calculation of new
8374 scrollbar width on toolkit used and make it analogous to that of
8375 x_set_scroll_bar_default_width.
8376 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
8377 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
8378 of GetSystemMetrics.
8379 * w32term.c (w32_set_vertical_scroll_bar): Take width from
8380 WINDOW_SCROLL_BAR_AREA_WIDTH.
8381 (x_new_font): Make it correspond to changes in xterm.c.
8383 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
8385 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
8386 This is a cleaner way to fix the MinGW-w64 porting problem.
8387 Check for INTPTR_MAX misconfiguration.
8389 2014-01-01 Eli Zaretskii <eliz@gnu.org>
8391 * search.c (newline_cache_on_off, find_newline): In indirect
8392 buffers, use the newline cache of the base buffer.
8394 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
8395 buffer, invalidate the caches of its base buffer. (Bug#16265)
8397 * indent.c (width_run_cache_on_off, compute_motion): In indirect
8398 buffers, use the width-run cache of the base buffer.
8400 * xdisp.c (redisplay_window): When the window displays an indirect
8401 buffer, and the character widths in the display table have
8402 changed, invalidate the width-run cache of the corresponding base
8405 * fileio.c (Finsert_file_contents): When invalidating the newline
8406 cache, consider the case of inserting into indirect buffer.
8408 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
8409 In indirect buffers, use the paragraph cache of the base buffer.
8411 2013-12-31 Martin Rudalics <rudalics@gmx.at>
8413 * window.c (grow_mini_window): Fix last change.
8415 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
8417 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
8419 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
8421 * w32term.c (w32_initialize): Use LCID and LOWORD.
8423 * w32proc.c (create_child): Use pid_t for 5th argument.
8424 (IsValidLocale): Don't provide prototype for MinGW64.
8425 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
8426 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
8428 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
8429 MinGW64 doesn't support.
8431 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
8433 * w32.c (set_named_security_info): New function.
8434 (acl_set_file): Fall back on set_named_security_info if
8435 set_file_security fails.
8436 (g_b_init_set_named_security_info_w)
8437 (g_b_init_set_named_security_info_a): New static variables.
8438 (globals_of_w32): Initialize them to zero.
8439 (set_named_security_info): Set them to non-zero if the
8440 corresponding API is available.
8441 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc):
8442 New function typedefs.
8444 2013-12-31 Martin Rudalics <rudalics@gmx.at>
8446 Some more fixes following pixelwise resize changes including one
8448 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
8449 of frame_resize_pixelwise.
8450 * widget.c (pixel_to_text_size): New function.
8451 (update_wm_hints): Have size hints respect value of
8452 frame_resize_pixelwise.
8453 (EmacsFrameResize): Alway process resize requests pixelwise.
8454 * window.c (grow_mini_window): Make sure mini window is at least
8456 * xdisp.c (display_menu_bar): Make sure menubar extends till
8458 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
8459 (x_set_tool_bar_lines): Calculate pixelwise.
8460 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
8461 frame_resize_pixelwise.
8463 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
8465 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
8466 variables not used there.
8468 2013-12-30 Eli Zaretskii <eliz@gnu.org>
8470 * w32.c (sys_umask): New function. (Bug#16299)
8472 2013-12-30 Martin Rudalics <rudalics@gmx.at>
8474 * dispnew.c (change_frame_size_1): Take old width of root window
8475 from that window's pixel width. (Bug#16284)
8477 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
8479 Plain copy-file no longer chmods an existing destination (Bug#16133).
8480 * fileio.c (realmask): Now a static var, not a local.
8481 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
8482 Remove arg STATPTR. All uses changed.
8483 (Fcopy_file): Do not alter permissions of existing destinations,
8484 unless PRESERVE-PERMISSIONS (renamed from
8485 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
8486 Avoid race when testing for existing destinations and for
8487 when input and output files are the same.
8488 If changing the group fails, adjust both default and
8489 preserved permissions so that access is not granted to the
8491 (Fset_default_file_modes, init_fileio): Update realmask.
8492 (Fdefault_file_modes): Use realmask instead of calling umask.
8494 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
8496 Fix pipe bug with OS X emacs --daemon (Bug#16262).
8497 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
8498 flags on the daemon pipe ends before execing.
8500 2013-12-28 Eli Zaretskii <eliz@gnu.org>
8502 * w32fns.c (Fx_create_frame): Error out if called from a TTY
8503 session. (Bug#14739)
8505 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
8507 * callproc.c (Vexec_path): Document that exec-directory is in it.
8509 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
8511 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
8514 2013-12-27 Chong Yidong <cyd@gnu.org>
8516 * data.c (Fsymbol_function): Doc fix.
8518 2013-12-26 Martin Rudalics <rudalics@gmx.at>
8520 Some more tinkering with Bug#16051.
8521 * window.c (resize_frame_windows): Don't let the size of the
8522 root window drop below the frame's default character size.
8523 Never ever delete any subwindows - let the window manager do the
8526 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
8527 of toolbar lines needed when they exceed the height of the root
8529 (unwind_create_frame_1): New function.
8530 (Fx_create_frame): Generally inhibit calling the window
8531 configuration change hook here. Remove extra call to
8532 change_frame_size - it's not needed when we don't run the
8533 configuration change hook.
8535 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
8537 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
8538 On my Fedora 19 platform the core dumps were so big that
8539 my desktop became nearly catatonic.
8540 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
8541 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
8542 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
8543 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
8544 a clang-only syntax.
8545 * conf_post.h (__has_feature): New macro, if not already defined.
8546 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
8547 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
8549 2013-12-25 Eli Zaretskii <eliz@gnu.org>
8551 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
8552 is a file name. (Bug#16252)
8554 2013-12-25 Chong Yidong <cyd@gnu.org>
8556 * keyboard.c (Voverriding_terminal_local_map)
8557 (Voverriding_local_map): Doc fix.
8559 * keymap.c (Vemulation_mode_map_alists): Doc fix.
8561 2013-12-24 Eli Zaretskii <eliz@gnu.org>
8563 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
8564 file name when it is submitted to ShellExecute. Simplify code.
8565 Don't test DOCUMENT for being a string, as that is enforced by
8566 CHECK_STRING. Doc fix.
8568 2013-12-23 Eli Zaretskii <eliz@gnu.org>
8570 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
8571 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
8572 redisplay_tool_bar does. Improve and fix commentary.
8573 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
8574 limits of the glyph matrices. (Bug#16051)
8575 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
8576 only when the new size is different from the old one, and the new
8577 size can be achieved given the frame height.
8579 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
8581 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
8583 2013-12-23 Glenn Morris <rgm@gnu.org>
8585 * lread.c (Fload): Mention load-prefer-newer in doc.
8587 2013-12-22 Martin Rudalics <rudalics@gmx.at>
8589 Handle Bug#16207 by being more restrictive when running hooks.
8590 * window.c (unwind_change_frame): New function.
8591 (Fset_window_configuration): Don't run configuration change hook
8592 while the frame configuration is unsafe. Call select_window
8595 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
8597 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
8599 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
8601 * nsterm.h: Declare EmacsColor category.
8603 * nsterm.m (NSColor): Implement EmacsColor category.
8604 (ns_get_color): Use colorUsingDefaultColorSpace.
8605 (ns_get_color, ns_term_init): Use colorForEmacsRed.
8607 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
8609 2013-12-21 Eli Zaretskii <eliz@gnu.org>
8611 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
8612 having the PNG_NORETURN attribute, to avoid compiler warning in
8615 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8617 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
8619 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
8620 fringe background extension.
8621 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
8622 because they are now always the same as `left' and `width',
8623 respectively. Remove code for the case that `width' and
8624 `sb_width' are different.
8626 2013-12-20 Martin Rudalics <rudalics@gmx.at>
8628 Remove scroll_bar_actual_width from frames.
8629 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
8630 * frame.c (Fscroll_bar_width): Return scroll bar area width.
8631 (x_figure_window_size):
8632 * nsterm.m (x_set_window_size):
8633 * widget.c (set_frame_size):
8634 * w32term.c (x_set_window_size):
8635 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
8636 scroll_bar_actual_width.
8638 Convert scroll_bar members to integers on Windows.
8639 * w32term.h (struct scroll_bar): Convert top, left, width,
8640 height, start, end and dragging to integers.
8641 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
8643 * w32term.c (w32_set_scroll_bar_thumb)
8644 (w32_scroll_bar_handle_click): Remove XINT conversions for
8645 scroll_bar members. Treat bar->dragging as integer.
8646 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
8647 first element. Remove XINT conversions for scroll_bar members.
8648 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
8649 Remove XINT conversions for scroll_bar members.
8651 Fix assignment for new window total sizes.
8652 * window.c (Fwindow_resize_apply_total): Assign values for
8655 2013-12-20 Chong Yidong <cyd@gnu.org>
8657 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
8658 argument to `append'.
8660 2013-12-19 Eli Zaretskii <eliz@gnu.org>
8662 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
8663 current text face, for extending the face of the display margins.
8666 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
8667 Doc fix. (Bug#16190)
8669 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
8671 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
8674 * nsterm.m (Qfile, Qurl): New.
8675 (EV_MODIFIERS2): New macro.
8676 (EV_MODIFIERS): Use EV_MODIFIERS2.
8677 (ns_term_init): Remove font and color from DND, does not work on
8678 newer OSX, and other ports don't have them.
8679 (performDragOperation:): Handle modifiers used during drag.
8680 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
8681 Remove global Lisp variables used to communicate with ns-win.el.
8682 Remove font and color handling.
8683 (syms_of_nsterm): Defsym Qfile and Qurl.
8685 2013-12-19 Anders Lindgren <andlind@gmail.com>
8687 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
8688 (ns_constrain_all_frames, x_set_offset): Remove assignment to
8690 (updateFrameSize:, windowWillResize:toSize:): Add trace.
8691 (constrainFrameRect): Remove special case nr_screens == 1.
8692 Don't constrain size to size of view.
8694 * nsterm.h (ns_output): Remove dont_constrain.
8696 2013-12-19 Anders Lindgren <andlind@gmail.com>
8698 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
8700 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
8702 Minor fixes for recent openp changes.
8703 * lisp.h (GCPRO7): New macro.
8704 * lread.c (openp): Use bool for boolean; all callers changed.
8705 Protect save_string from GC. Don't assume that file descriptors
8706 are nonzero. Redo save_mtime comparison to avoid bogus GCC
8707 warning about uninitialized variable.
8709 2013-12-18 Eli Zaretskii <eliz@gnu.org>
8711 * w32fns.c (emacs_abort): Use intptr_t as argument of
8712 INT_BUFSIZE_BOUND, to avoid compiler warnings.
8714 2013-12-18 Glenn Morris <rgm@gnu.org>
8716 * lread.c (Fload): Pass load_prefer_newer to openp.
8717 Don't bother checking mtime if openp already did it.
8718 (openp): Add `newer' argument, to check all suffixes
8719 and find the newest file.
8720 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
8721 * callproc.c (call_process):
8722 * charset.c (load_charset_map_from_file):
8723 * emacs.c (init_cmdargs):
8724 * image.c (x_create_bitmap_from_file, x_find_image_file):
8726 * lread.c (Flocate_file_internal):
8727 * process.c (Fformat_network_address):
8728 * sound.c (Fplay_sound_internal):
8729 * w32.c (check_windows_init_file):
8730 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
8732 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
8734 2013-12-17 Eli Zaretskii <eliz@gnu.org>
8736 * w32.c (getloadavg): Don't index samples[] array with negative
8737 indices. Recover from wall-clock time being set backwards.
8739 * w32term.c (w32_initialize): Declare the argument of
8740 set_user_model as const.
8742 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
8743 (w32_menu_show): Constify some arguments passed to MessageBox.
8745 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
8746 to initialize Lisp objects.
8748 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
8749 initialize Lisp objects.
8751 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
8752 use variables used only on X under that condition.
8754 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
8755 variables not used there.
8757 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
8759 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
8760 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
8762 2013-12-16 Eli Zaretskii <eliz@gnu.org>
8764 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
8765 code, revealed in presence of R2L characters, character
8766 compositions, and display vectors. A better fix for Bug#16148.
8767 (extend_face_to_end_of_line): Don't reference tool_bar_window in
8768 GTK and NS builds, they don't have this member of struct frame.
8770 * dispextern.h (struct composition_it): Correct a comment for the
8773 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
8775 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
8776 This prevents a compilation error on C compilers that do not
8777 default functions to return 'int' if not declared. Also, add
8778 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
8779 since it now uses inline functions.
8781 2013-12-16 Eli Zaretskii <eliz@gnu.org>
8783 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
8784 display margins on mode line, header line, and in the frame's
8785 tool-bar window. (Bug#16165)
8787 2013-12-16 Andreas Schwab <schwab@suse.de>
8789 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
8791 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
8793 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
8796 2013-12-16 Martin Rudalics <rudalics@gmx.at>
8798 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
8800 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
8802 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
8803 intended to find bogus pointers in font objects (Bug#16140).
8804 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
8805 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
8806 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
8807 Disable for MS-Windows due to Bug#15876; apparently this
8808 requires more or less substantial changes in fontset code.
8809 * xfont.c (xfont_close):
8810 * xftfont.c (xftfont_close): Call x_display_info_for_display
8811 to check whether 'Display *' is valid (Bug#16093 and probably
8814 2013-12-15 Eli Zaretskii <eliz@gnu.org>
8816 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
8817 Reported by Juanma Barranquero <lekktu@gmail.com>.
8819 * process.c (Fprocess_send_eof): Don't crash if someone tries to
8820 open a pty on MS-Windows. (Bug#16152)
8822 * emacs.c (decode_env_path): Fix bogus comparison against
8823 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
8825 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
8827 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
8828 (Fx_file_dialog): Add parentheses around && to silence warning.
8830 * w32term.c (construct_drag_n_drop): Remove unused local variable.
8832 2013-12-15 Eli Zaretskii <eliz@gnu.org>
8834 * xdisp.c (extend_face_to_end_of_line): Extend background of
8835 non-default face in margin areas as well. (Bug#16151)
8836 (display_line): Call extend_face_to_end_of_line for continued
8837 lines as well, if the display margins have non-zero width.
8838 (set_glyph_string_background_width): When needed, set the
8839 extends_to_end_of_line_p flag on glyph strings to be drawn in
8840 margin areas, not only in the text area.
8842 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
8845 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
8847 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
8848 Don't worry about verify_error being t, since it has to be a list.
8850 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
8852 Use bool for boolean, focusing on headers.
8853 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
8854 No need to include <stdbool.h>, since conf_post.h does it now.
8855 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
8856 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
8857 (SET_PER_BUFFER_VALUE_P):
8858 * ccl.c, ccl.h (setup_ccl_program):
8859 * ccl.h (CHECK_CCL_PROGRAM):
8860 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
8861 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
8862 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
8863 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
8864 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
8865 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
8866 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
8867 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
8868 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
8869 (CHARSET_FAST_MAP_SET):
8870 * coding.c (decode_coding_ccl, encode_coding_ccl):
8871 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
8872 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
8873 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
8874 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
8875 (decode_coding_c_string):
8876 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
8877 * conf_post.h (has_attribute):
8878 * dispextern.h (trace_redisplay_p)
8879 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
8880 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
8881 (SET_GLYPH_FROM_CHAR_GLYPH)
8882 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
8883 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
8884 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
8885 (cursor_in_mouse_face_p):
8886 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
8887 (blank_row, prepare_desired_row)
8888 (build_frame_matrix_from_leaf_window, make_current)
8889 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
8890 (update_window, scrolling_window, update_frame_line):
8891 * disptab.h (GLYPH_FOLLOW_ALIASES):
8892 * editfns.c (Fformat):
8893 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
8894 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
8895 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
8896 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
8897 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
8898 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
8899 (FONT_DEFERRED_LOG):
8900 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P)
8901 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
8902 (FRAME_MOUSE_UPDATE):
8903 * fringe.c (Fdefine_fringe_bitmap):
8904 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
8905 (x_create_bitmap_from_xpm_data, xpm_load_image):
8906 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
8907 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
8908 (MERGE_INTERVAL_CACHE):
8909 * keymap.h (KEYMAPP):
8910 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
8911 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
8912 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
8913 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
8914 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
8915 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
8916 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
8917 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
8918 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
8919 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
8920 (SETUP_BUFFER_SYNTAX_TABLE):
8921 * systime.h (timespec_valid_p):
8922 * term.c (save_and_enable_current_matrix):
8923 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
8924 * xdisp.c (in_display_vector_p, display_tool_bar_line)
8925 (redisplay_internal, try_window_reusing_current_matrix)
8926 (sync_frame_with_window_matrix_rows, try_window_id)
8927 (display_menu_bar, display_tty_menu_item, display_mode_line)
8928 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
8929 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
8930 * xmenu.c (xmenu_show):
8931 * xterm.c (use_xim, x_term_init):
8932 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
8933 (struct x_bitmap_record):
8934 Use bool for booleans.
8935 * ccl.c (struct buffer_text):
8936 * ccl.h (struct ccl_program):
8937 * charset.h (struct charset):
8939 * coding.h (struct iso_2022_spec, struct coding_system):
8940 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
8941 (struct glyph_string, struct face, struct face_cache)
8942 (struct bidi_string_data, struct bidi_it)
8943 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
8945 * editfns.c (Fformat):
8946 * frame.h (struct frame):
8947 * fringe.c (struct fringe_bitmap):
8948 * intervals.h (struct interval):
8949 * keyboard.h (struct kboard):
8950 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
8951 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
8952 (struct Lisp_Buffer_Local_Value, union specbinding):
8953 * macfont.m (struct macfont_info):
8954 * process.h (struct Lisp_Process):
8955 * termchar.h (struct tty_display_info):
8956 * window.h (struct window):
8957 * xterm.h (struct x_output):
8958 Use bool_bf for boolean bit-fields.
8959 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
8960 All callers changed.
8961 * ccl.h (struct ccl_program): Remove unused members private_state,
8962 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
8964 (struct ccl_spec): Remove unused members cr_carryover,
8965 eight_bit_carryover.
8966 * conf_post.h: Include <stdbool.h>.
8967 (bool_bf): New type.
8968 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
8969 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE)
8970 (MERGE_INTERVAL_CACHE): Surround statement macro with proper
8971 'do { ... } while (false)' brackets.
8972 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
8973 Args must now be expressions; all callers changed.
8974 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
8975 (PRODUCE_GLYPHS): Simplify use of boolean.
8976 * fileio.c (Fcopy_file):
8977 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
8978 * lisp.h (UNGCPRO): Return void, not int.
8979 (FOR_EACH_TAIL): Use void expression, not int expression.
8980 * region-cache.c: Reindent.
8981 * region-cache.h: Copy comments from region-cache.c, to fix
8982 incorrect remarks about booleans.
8984 2013-12-14 Eli Zaretskii <eliz@gnu.org>
8986 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
8987 when character at point is displayed from a display vector.
8990 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
8992 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
8993 now a list of certificate validation checks that will abort a
8994 connection with an error.
8995 (Fgnutls_boot): Document it and use it.
8997 2013-12-14 Martin Rudalics <rudalics@gmx.at>
8999 * w32term.c (w32_enable_frame_resize_hack): New variable.
9000 (x_set_window_size): Use it to hack frame resizing on Windows
9003 2013-12-14 Eli Zaretskii <eliz@gnu.org>
9005 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
9006 Windows-specific code to w32.c. Change error message text to
9007 match that of Posix platforms.
9009 * w32.c (w32_copy_file): New function, most of the code copied and
9010 reworked from Fcopy_file. Improve error handling. Plug memory
9011 leak when errors are thrown. Support file names outside of the
9012 current codepage. (Bug#7100)
9014 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
9016 * lread.c (load_path_default): Prototype.
9018 2013-12-13 Glenn Morris <rgm@gnu.org>
9020 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
9021 (dump_path): Remove.
9022 (load-path-default): Remove `changed' argument.
9023 Do not set dump_path permanently. Simplify.
9024 (init_lread): Simplify.
9025 (syms_of_lread): Remove dump_path.
9027 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
9029 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
9030 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
9031 2013-12-12 font-related change to avoid Bug#16128, which
9032 is quite hard to fix without even more substantial changes.
9034 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
9036 * font.c (font_close_object): Check for live frame (Bug#16128).
9038 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
9040 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
9041 Return ptrdiff_t, not int, since it's a buffer size.
9042 Reindent/reparen some macros to a more Gnuish style.
9044 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
9046 Avoid undefined behavior with huge regexp interval counts.
9047 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
9048 since it's now specialized to interval counts. All uses changed.
9049 Do not assume wraparound on signed integer overflow.
9050 (regex_compile): Simplify based on the above changes.
9052 2013-12-12 Eli Zaretskii <eliz@gnu.org>
9054 Support file names on MS-Windows that use characters outside of
9055 the current system codepage. (Bug#7100)
9057 * w32.c (get_file_security, set_file_security)
9058 (create_symbolic_link): Separate pointers and boolean flags for
9059 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
9060 non-zero, else the former.
9061 (codepage_for_filenames, filename_to_utf16, )
9062 (filename_from_utf16, filename_to_ansi, filename_from_ansi):
9064 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
9066 (normalize_filename): Lose the DBCS code, now works on UTF-8.
9067 Accept only one argument; all callers changed.
9068 (dostounix_filename): Remove the second argument, now works in
9069 UTF-8. All callers changed.
9070 (parse_root): Lose DBCS code.
9071 (get_long_basename, w32_get_short_filename, init_environment)
9072 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
9073 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
9074 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
9075 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
9076 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
9077 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
9079 (ansi_encode_filename): New function.
9080 (get_emacs_configuration, get_emacs_configuration_options):
9082 (add_volume_info, GetCachedVolumeInformation): Run the input file
9083 name through unixtodos_filename, to ensure it is stored and
9084 referenced in canonical form.
9085 (get_volume_info): Lose the DBCS code, now works in UTF-8.
9086 (logon_network_drive, sys_link, utime): Improve error handling.
9087 (sys_access): New function.
9088 (hashval, generate_inode_val): Unused functions deleted.
9089 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
9090 (check_windows_init_file): Convert error message from UTF-8 to
9091 ANSI codepage, for display in the message box.
9092 (globals_of_w32): Set w32_unicode_filenames according to the OS
9095 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
9096 w32_unicode_filenames is non-zero, ANSI mode otherwise.
9097 (syms_of_w32term): Declare w32-unicode-filenames.
9099 * w32proc.c (new_child, delete_child): Remove code that handled
9100 unused pending_deletion and input_file members of the child struct.
9101 (create_child, sys_spawnve): Convert all file names to ANSI
9102 codepage. Use ANSI APIs explicitly; forcibly fail if any file
9103 name cannot be encoded in ANSI codepage. Don't use
9104 unixtodos_filename, mirror slashes by hand.
9105 (record_infile, record_pending_deletion): Functions deleted.
9106 (Fw32_short_file_name): Call w32_get_short_filename instead of
9109 * w32notify.c (add_watch): Work in Unicode mode when
9110 w32_unicode_filenames is non-zero, ANSI mode otherwise.
9111 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
9112 instead, do the same with Lisp primitives.
9114 * w32fns.c (file_dialog_callback, Fx_file_dialog)
9115 (Fsystem_move_file_to_trash, Fw32_shell_execute)
9116 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
9117 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
9118 (Fw32_shell_execute): Improve error reporting.
9119 (Fdefault_printer_name): Ifdef away for Cygwin.
9121 * w32.h (struct _child_process): Remove input_file and
9122 pending_deletion members that are no longer used.
9123 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
9124 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
9125 (ansi_encode_filename): New and updated prototypes.
9127 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
9129 (unexec): Don't use dostounix_filename, it expects a file name in
9130 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
9133 * fileio.c (Ffile_name_directory, file_name_as_directory)
9134 (directory_file_name, Fexpand_file_name)
9135 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
9136 arguments of dostounix_filename.
9137 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
9138 use MAX_UTF8_PATH for size of file-name strings.
9139 (emacs_readlinkat): Build an explicitly unibyte string for file
9141 (syms_of_fileio) <file-name-coding-system>:
9142 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
9144 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
9145 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
9146 directories to UTF-8.
9147 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
9148 environment, and each element of the input PATH, to UTF-8.
9150 * dired.c (file_attributes): Use build_unibyte_string explicitly
9151 to make Lisp strings from user and group names.
9153 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
9156 * coding.c (decode_file_name, encode_file_name): New functions.
9158 * termcap.c (tgetent): Adapt to the change in arguments of
9161 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
9164 * msdos.c (dostounix_filename, init_environment): Adapt to the
9165 change in arguments of dostounix_filename.
9167 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
9168 [WINDOWSNT]: Encode file names passed to the image libraries in
9171 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
9172 [WINDOWSNT]: Convert file names to the current ANSI codepage.
9174 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
9175 arguments of dostounix_filename.
9177 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
9179 * font.h (struct font_entity) [HAVE_NS]: New field to record
9180 font driver which was used to create this entity.
9181 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
9182 frame where the font was opened.
9183 (font_close_object): Add prototype.
9184 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
9185 (font_close_object): Not static any more. Lost frame arg.
9186 Adjust comment and users.
9187 * alloc.c (cleanup_vector): Call font_close_object to adjust
9188 per-frame font counters correctly. If HAVE_NS, also call
9189 driver-specific cleanup for font-entity objects.
9190 * ftfont.c (ftfont_open):
9191 * nsfont.m (nsfont_open):
9192 * w32font.c (w32font_open_internal):
9193 * xfont.c (xfont_open):
9194 * xftfont.c (xftfont_open): Save frame pointer in font object.
9195 * macfont.m (macfont_open): Likewise.
9196 (macfont_descriptor_entity): Save driver pointer to be able
9197 to call its free_entity routine when font-entity is swept.
9198 * ftxfont.c (ftxfont_open): Add eassert because frame
9199 pointer should be saved by ftfont_driver.open.
9201 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
9203 * xterm.c (x_make_frame_visible): Restore hack which is needed when
9204 input polling is used. This is still meaningful for Cygwin, see
9205 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
9206 * keyboard.c (poll_for_input_1, input_polling_used):
9207 Define unconditionally.
9208 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
9209 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
9210 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
9211 (font_for_char): Prefer ptrdiff_t to int for buffer position.
9212 (face_for_char): Likewise. Rearrange eassert and return ASCII
9213 face for CHAR_BYTE8_P.
9214 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
9216 2013-12-11 Ken Brown <kbrown@cornell.edu>
9218 * dispextern.h (erase_phys_cursor):
9219 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
9221 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
9223 * nsterm.m (x_free_frame_resources):
9224 * term.c (tty_free_frame_resources):
9225 * xterm.c (x_free_frame_resources): Do not check for non-NULL
9226 face cache because it's implied by free_frame_faces anyway.
9227 * w32term.c (x_free_frame_resources): Likewise. Do not call
9228 free_frame_faces twice.
9230 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
9232 * editfns.c (Fformat_time_string): Mention %F in the doc.
9234 2013-12-11 Martin Rudalics <rudalics@gmx.at>
9236 * window.c (resize_frame_windows): Don't return immediately when
9237 the root window's size doesn't change - the minibuffer window
9238 may still have to be repositioned/resized.
9239 * xfns.c (Fx_create_frame): Always change the frame size after
9240 initializing the frame's faces.
9241 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
9242 change_frame_size should already have done it.
9243 (x_new_font): Assign new tool- and menu-bar heights.
9244 (x_set_window_size_1): Account for tool- and menu-bar heights
9245 (Bug#16013). Don't set pixel sizes since change_frame_size
9246 should already have done it.
9248 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
9250 Remove the option of using libcrypto.
9251 * Makefile.in (LIB_CRYPTO): Remove.
9252 (LIBES): Don't use it.
9254 2013-12-11 Juri Linkov <juri@jurta.org>
9256 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
9257 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
9259 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
9261 * xdisp.c (display_tool_bar_line): Don't extend on a previously
9262 drawn tool bar items (Bug#16058).
9263 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
9265 2013-12-09 Ken Brown <kbrown@cornell.edu>
9267 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
9269 * lisp.h (get_frame_param): Adjust conditions for prototype
9272 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
9274 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
9275 Avoid unused macro warning if configured --without-xft.
9277 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
9279 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
9281 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
9283 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
9285 * emacs.c (main): Call fixup_locale a second time for GNUstep.
9287 2013-12-08 Martin Rudalics <rudalics@gmx.at>
9289 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
9291 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
9293 Use libcrypto's checksum implementations if available, for speed.
9294 * Makefile.in (LIB_CRYPTO): New macro.
9297 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
9298 The macro didn't conform to C99 due to type mismatch,
9299 which caused compilation failure with Sun C 5.12,
9300 and it was confusing anyway. Include window.h to declare
9301 redisplay_other_windows.
9303 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
9305 * window.c (set_window_buffer): Update mode line (bug#16084).
9307 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
9309 Fix minor problems found by static checking.
9310 * keyboard.c (poll_for_input_1, input_polling_used):
9311 Define only if HAVE_NTGUI.
9312 * xmenu.c (popup_activate_callback): Omit unnecessary
9313 check against USE_X_TOOLKIT, which must be defined here anyway.
9314 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
9317 2013-12-07 Martin Rudalics <rudalics@gmx.at>
9319 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
9321 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
9323 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
9325 * nsterm.m (x_set_window_size): Remove fprintf.
9326 (init): Define always. Set applicationDidFinishLaunchingCalled
9328 (applicationDidFinishLaunching:):
9329 Set applicationDidFinishLaunchingCalled.
9330 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
9333 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
9335 Pixel resize changes for NS (Bug#16049).
9336 * nsterm.m (x_set_window_size): Change parameters rows/cols to
9337 height/width. row/cols are locals.
9338 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
9339 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
9340 (windowWillResize): Remove gsextra. Calculate extra as in
9342 (x_new_font): Don't change frame size if fullscreen.
9343 Change size pixelwise.
9345 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
9346 comment in xfns.c. Change to pixelwise call.
9348 2013-12-06 Eli Zaretskii <eliz@gnu.org>
9350 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
9353 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
9355 * xterm.c (input_signal_count): Remove.
9356 (x_dispatch_event): Define unconditionally.
9357 (x_make_frame_visible): Process X events until the frame
9358 is really visible (Bug#16027).
9359 * xterm.h (x_dispatch_event): Declare unconditionally.
9361 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
9363 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
9365 * nsterm.m (x_set_window_size): Handle pixelwise.
9367 2013-12-05 Martin Rudalics <rudalics@gmx.at>
9369 * w32term.c (x_new_font):
9370 * xterm.c (x_new_font): Calculate new frame size from new font
9373 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
9375 * lisp.h (FOR_EACH_TAIL): New macro.
9376 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
9378 * window.c (select_window): Call second wset_redisplay before we change
9379 selected_window (bug#16034).
9381 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
9383 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
9385 2013-12-04 Eli Zaretskii <eliz@gnu.org>
9387 * w32xfns.c: Include window.h, to avoid a compiler warning.
9389 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
9391 * window.c (window_scroll): Mark window for redisplay (bug#16034).
9392 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
9393 window_scroll takes care of it.
9394 (Fset_window_point, Fdelete_other_windows_internal)
9395 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
9396 (Fsplit_window_internal, Fdelete_window_internal)
9397 (Fresize_mini_window_internal, Fset_window_configuration)
9398 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
9399 cause redisplay instead of forcing a complete redisplay.
9400 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
9401 we're only affecting the selected_window.
9403 2013-12-04 Eli Zaretskii <eliz@gnu.org>
9405 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
9406 directional control characters. Update type and category
9407 determination according to the UBA from Unicode v6.3.
9408 (bidi_category_t): New category EXPLICIT_FORMATTING.
9410 * dispextern.h (bidi_type_t): Update to include new bidirectional
9411 properties introduced with Unicode v6.3. (Bug#16043)
9413 2013-12-04 Martin Rudalics <rudalics@gmx.at>
9415 * xterm.c (XTflash): Fix coordinate of bottom area to flash
9418 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
9420 * font.c (font_list_entities): Remove dummy assignment.
9421 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
9422 used on graphic displays only. Remove unused 'font_encoder' member.
9423 (struct font_bitmap): Remove unused 'extra' member.
9424 * nsfont.m (nsfont_open):
9425 * w32font.c (w32font_open_internal):
9426 * ftfont.c (ftfont_get_bitmap): Adjust users.
9428 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
9430 Use bool for boolean.
9431 * tparam.c (tparam1):
9432 * undo.c (record_point, record_property_change):
9433 Use bool for boolean, for local vars that are always true or false.
9435 Minor integer overflow fixes (Bug#16033).
9436 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
9437 This improves on the previous fix to this function.
9438 (window_resize_check): When summing up pixel counts, don't rely on
9439 undefined behavior if the sum overflows.
9441 2013-12-03 Martin Rudalics <rudalics@gmx.at>
9443 * window.c (Fset_window_new_pixel): Don't choke at negative
9444 argument value (Bug#16033).
9446 * xfns.c (Fx_create_frame): Add another call to change_frame_size
9447 to avoid crash in window_box_height.
9449 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
9450 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
9452 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
9454 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
9456 Minor integer overflow fixes.
9457 * window.c (Fset_window_new_pixel, grow_mini_window):
9458 * xdisp.c (Fwindow_text_pixel_size):
9459 Avoid undefined behavior on signed integer overflow.
9460 * xfns.c (x_set_mouse_color):
9461 Check that drag shape fits in 'unsigned', since that's what X wants.
9463 2013-12-02 Eli Zaretskii <eliz@gnu.org>
9465 Improve reporting of fatal exception on MS-Windows.
9466 * w32fns.c (my_exception_handler): New function.
9467 (globals_of_w32fns): Set it up as the unhandled exception
9468 handler. Initialize exception code and address to zeros.
9469 (emacs_abort): If the exception code and address are available,
9470 print them at the beginning of the backtrace. Fix the format of
9471 printing addresses (was producing 0x0x12345678 on XP).
9474 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
9476 * eval.c (Fbacktrace__locals): New function.
9477 (syms_of_eval): Defsubr it.
9479 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
9481 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
9482 Define here to unify between...
9483 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
9484 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
9486 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
9488 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
9490 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
9491 fringe background extension.
9492 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
9493 because they are now always the same as `left' and `width',
9494 respectively. Remove code for the case that `width' and
9495 `sb_width' are different.
9497 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
9499 Fix minor problems found by static checking.
9500 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
9501 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
9502 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
9504 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
9506 * image.c (imagemagick_compute_animated_image): Don't crash if we
9507 have an animation with different-sized images (bug#15313).
9509 2013-11-30 Martin Rudalics <rudalics@gmx.at>
9511 Remove some unused items introduced during pixelwise change.
9512 * window.c (window_resize_total_check): Remove unused function.
9513 * xdisp.c (remember_mouse_glyph): Remove unused label.
9514 (Ftool_bar_height): Move declaration inside #if.
9515 * xterm.c (x_set_window_size): Don't use r and c.
9517 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
9519 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
9522 * window.c (Fset_window_configuration): Comment out unused variables.
9524 * w32term.c (w32_read_socket): Remove unused variable `buf'.
9526 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
9528 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
9530 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
9532 * gnutls.c (gnutls_audit_log_function): Only declare and define if
9533 HAVE_GNUTLS3 (Bug#16001).
9535 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
9536 if interrupts are deferred (Bug#15801).
9538 2013-11-30 Martin Rudalics <rudalics@gmx.at>
9540 Support resizing frames and windows pixelwise.
9541 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
9542 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
9543 (struct glyph_matrix): Replace window_left_col and
9544 window_top_line by window_pixel_left and window_pixel_top.
9545 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
9547 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
9548 (draw_window_divider, move_it_to, x_draw_right_divider)
9549 (x_draw_bottom_divider, change_frame_size): Add or fix
9551 * dispnew.c (change_frame_size_1): Change prototype.
9552 (adjust_glyph_matrix, required_matrix_width)
9553 (adjust_frame_glyphs_for_window_redisplay): Use pixel
9554 values instead of lines and columns.
9555 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
9556 WINDOW_TOTAL_FRINGE_WIDTH.
9557 (handle_window_change_signal, do_pending_window_change)
9558 (init_display): Adjusts calls of change_frame_size.
9559 (change_frame_size, change_frame_size_1): Handle pixelwise
9561 * frame.c (Qright_divider_width, Qbottom_divider_width):
9563 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
9564 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
9565 (x_set_internal_border_width, x_set_vertical_scroll_bars)
9566 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
9568 (set_frame_param): New function.
9569 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
9570 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
9571 (Ffringe_width, Fborder_width, Fright_divider_width)
9572 (Fbottom_divider_width): New functions, defsubr them.
9573 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
9574 New argument pixelwise.
9575 (struct frame_parm_table): New members Qright_divider_width and
9576 Qbottom_divider_width.
9577 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
9578 (x_report_frame_params): Handle Qright_divider_width and
9579 Qbottom_divider_width.
9580 (x_set_right_divider_width, x_set_bottom_divider_width):
9582 (frame_resize_pixelwise): New option.
9583 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
9584 new_pixelwise, right_divider_width and bottom_divider_width;
9585 remove total_lines; rename text_lines, text_cols, new_text_lines
9586 and new_text_cols to text_height, text_width, new_height and
9587 new_width respectively.
9588 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
9589 FRAME_TEXT_WIDTH respectively.
9590 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
9591 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
9592 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
9594 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
9595 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
9596 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
9597 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
9598 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
9599 (FRAME_TOTAL_COLS_ARG): Remove macro.
9600 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
9601 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
9602 (x_wm_set_size_hint): Handle frame pixel sizes.
9603 * indent.c (compute_motion, Fcompute_motion):
9604 Call window_body_width instead of window_body_cols.
9605 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
9606 (make_lispy_position): Handle right and bottom dividers.
9607 (Fsuspend_emacs): Pixelize call of change_frame_size.
9608 * keyboard.h: Extern Qright_divider, Qbottom_divider.
9609 * lisp.h: Extern set_frame_param.
9610 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
9612 (Fx_create_frame): Add entry for vertical_drag_cursor.
9613 Pixelize call of change_frame_size.
9614 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
9615 * nsterm.m (ns_update_window_end): Optionally draw right
9617 (x_set_window_size): Add argument pixelwise.
9618 Call check_frame_size and change_frame_size with pixelwise zero.
9619 (ns_draw_window_divider): New function.
9620 (ns_redisplay_interface): Add ns_draw_window_divider.
9621 (updateFrameSize:): Call change_frame_size with pixelwise zero.
9622 (x_new_font): Call x_set_window_size with pixelwise zero.
9623 * print.c (print_object): For a window print its sequence
9625 * term.c (Fresume_tty): Pixelize call of change_frame_size.
9626 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
9627 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
9628 (w32_createwindow): Use scroll bar area width.
9629 (w32_wnd_proc): Handle bottom divider width.
9630 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
9631 (Fx_create_frame): Default divider width parameters.
9632 Caclulate sizes pixelwise. Add vertical drag cursor support.
9633 (x_create_tip_frame): Default divider widths to zero.
9634 Pixelize call to change_frame_size.
9635 (Fx_show_tip): Add handling of divider widths. Pixelize window
9637 (Fw32_frame_rect): New function.
9638 (frame_parm_handler w32_frame_parm_handlers): Add divider
9640 (Vx_window_vertical_drag_shape): Add variable.
9641 * w32inevt.c (resize_event, maybe_generate_resize_event):
9642 Pixelize change_frame_size calls.
9643 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
9645 * w32term.c (w32_draw_window_divider): New function.
9646 (x_update_window_end): Handle right divider.
9647 (w32_draw_fringe_bitmap, x_scroll_run)
9648 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
9649 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
9650 Calculate new frame sizes pixelwise.
9651 (x_new_font): Pixelize call to x_set_window_size.
9652 (x_check_fullscreen): Pixelize call to change_frame_size.
9653 (x_set_window_size_1, x_set_window_size): New argument
9654 pixelwise. Calculate pixelwise.
9655 (x_wm_set_size_hint): Use scroll bar area width.
9656 (w32_redisplay_interface): Add w32_draw_window_divider.
9657 * w32term.h (struct w32_output): Add vertical drag cursor.
9658 * widget.c (set_frame_size, update_wm_hints)
9659 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
9661 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
9662 * window.c (sequence_number): Restore.
9663 (Fwindow_pixel_width, Fwindow_pixel_height)
9664 (Fwindow_mode_line_height, Fwindow_header_line_height)
9665 (window_pixel_to_total, Frun_window_scroll_functions)
9666 (Fset_window_new_pixel, window_resize_apply_total)
9667 (Fwindow_resize_apply_total): New functions.
9668 (window_body_height, window_body_width): Rename from
9669 window_body_lines. New argument PIXELWISE.
9670 Calculate pixelwise.
9671 (Fwindow_body_height, Fwindow_body_width): New argument
9673 (coordinates_in_window, window_relative_x_coord): Use window's
9674 pixel width instead of total width.
9675 (replace_window, recombine_windows): Initialize pixel values.
9676 (resize_root_window, resize_frame_windows, grow_mini_window)
9677 (shrink_mini_window): New argument PIXELWISE.
9678 Calculate pixelwise.
9679 (Fdelete_other_windows_internal, adjust_window_margins)
9680 (window_resize_check, window_resize_apply)
9681 (Fdelete_window_internal, Fresize_mini_window_internal)
9682 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
9683 (check_frame_size): Rename arguments. New argument PIXELWISE.
9684 Calculate pixelwise.
9685 (set_window_buffer): Make samebuf bool. Run configuration change
9686 hook only if buffer changed.
9687 (Fset_window_buffer): Rewrite doc-string.
9688 (make_window): Initialize new_pixel slot.
9689 (Fwindow_resize_apply): Check pixel size of root window.
9690 (Fsplit_window_internal): Call 2nd argument pixel_size.
9691 Calculate pixelwise.
9692 (Fscroll_left, Fscroll_right): Call window_body_width instead of
9694 (save_window_data): New slots frame_text_width,
9695 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
9696 (saved_window): New slots pixel_left, pixel_top, pixel_height,
9698 (Fcurrent_window_configuration, Fset_window_configuration)
9699 (save_window_save, compare_window_configurations): Handle new
9700 slots in save_window_data and saved_window.
9701 (Fset_window_scroll_bars): Fix doc-string.
9702 (window_resize_pixelwise): New variable.
9703 (coordinates_in_window, Fcoordinates_in_window_p):
9705 (make_parent_window): Adjust sequence_number.
9706 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
9708 * window.h (struct window): New members new_pixel, pixel_left,
9709 pixel_top, pixel_width, pixel_height. Restore sequence_number.
9710 (wset_new_pixel): New function.
9711 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
9712 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
9713 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
9714 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
9715 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
9716 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
9717 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
9718 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
9719 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
9720 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
9721 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
9722 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
9723 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
9724 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
9725 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
9727 (resize_frame_windows, grow_mini_window, shrink_mini_window)
9728 (window_body_width, check_frame_size): Adapt external declarations.
9729 * xdisp.c (last_max_ascent): New integer.
9730 (window_text_bottom_y): Handle bottom divider.
9731 (window_box_width, window_box_height): Calculate pixelwise.
9732 (get_glyph_string_clip_rects): Handle right divider.
9733 (remember_mouse_glyph): When windows are resized pixelwise
9734 proceed with width and height set to 1.
9735 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
9737 (move_it_to): Calculate and return maximum x position
9739 (Fwindow_text_pixel_size): New function.
9740 (resize_mini_window, update_tool_bar): Calculate pixelwise.
9741 (tool_bar_lines_needed): Rename to tool_bar_height.
9742 Calculate pixelwise.
9743 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
9744 Calculate pixelwise.
9745 (redisplay_tool_bar): Calculate pixelwise.
9746 (redisplay_window): Calculate pixelwise. Handle dividers.
9747 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
9748 (x_draw_vertical_border): Handle dividers.
9749 (define_frame_cursor1): Handle vertical drag cursor.
9750 (x_draw_right_divider, x_draw_bottom_divider): New functions.
9751 (expose_window): Calculate pixelwise. Handle dividers.
9752 (init_xdisp): Initialize pixel values.
9753 * xfaces.c (Qwindow_divider): New face.
9754 (realize_basic_faces): Realize it.
9755 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
9756 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
9757 (x_set_scroll_bar_default_width): Default actual width to 16.
9758 (Fx_create_frame): Set sizes pixelwise.
9759 (x_create_tip_frame): Default divider widths to zero.
9760 Pixelize call of change_frame_size.
9761 (Fx_show_tip): Handle divider widths. Initial pixel position
9763 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
9764 (Vx_window_vertical_drag_shape): New option.
9765 * xmenu.c (free_frame_menubar): Pixelize call of
9767 * xterm.c (x_draw_window_divider): New function.
9768 (x_update_window_end): Optionally draw right divider.
9769 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
9770 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
9771 (handle_one_xevent, x_new_font): Calculate pixelwise.
9772 (x_set_window_size_1, x_set_window_size): New argument
9773 pixelwise. Calculate pixelwise.
9774 (x_wm_set_size_hint): Pixelize call of check_frame_size.
9775 (struct x_redisplay_interface): Add x_draw_window_divider.
9776 * xterm.h (struct x_output): Add vertical_drag_cursor.
9778 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
9780 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
9781 Set invisible frames's `redisplay' when a full redisplay is requested.
9782 (redisplay_window): Set must_be_updated_p instead (bug#15999).
9783 (redisplay_mode_lines): Don't set must_be_updated_p any more.
9784 (display_mode_lines): Set it here instead.
9786 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
9788 * dispextern.h (set_window_update_flags): Remove.
9790 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
9792 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
9794 * xdisp.c (REDISPLAY_SOME_P): New macro.
9795 (redisplay_internal): Use it (bug#15999).
9796 (prepare_menu_bars, redisplay_window): Use it as well.
9798 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
9800 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
9802 * w32font.c (g_b_init_get_char_width_32_w): New static var.
9803 (globals_of_w32font): Zero it out.
9804 (GetCharWidth32W_Proc): New function pointer.
9805 (get_char_width_32_w): New function.
9806 (compute_metrics): If get_glyph_outline_w returns an error, try
9807 get_char_width_32_w before declaring a failure. This avoids
9808 punishing raster (a.k.a. "bitmap") fonts by slowing down
9809 redisplay. (Bug#6364).
9811 2013-11-29 Eli Zaretskii <eliz@gnu.org>
9813 * xdisp.c (clear_mouse_face): Don't invalidate the entire
9814 mouse-highlight info, just signal frame_up_to_date_hook that mouse
9815 highlight needs to be redisplayed. (Bug#15913)
9817 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
9819 Fix minor problems found by static checking.
9820 * buffer.h (struct buffer_text, struct buffer):
9821 * frame.h (struct frame):
9822 * window.h (struct window):
9823 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
9824 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
9825 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
9826 no-longer-valid use of HAVE_MENUS.
9827 * xdisp.c (propagate_buffer_redisplay): Now static.
9829 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
9831 * xmenu.c (Fmenu_or_popup_active_p):
9832 * window.c (Fset_window_configuration):
9833 * menu.c (Fx_popup_menu, Fx_popup_dialog):
9834 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
9835 * fns.c (Fyes_or_no_p):
9836 * editfns.c (Fmessage_box, Fmessage_or_box):
9837 * alloc.c (make_save_ptr_ptr):
9838 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
9840 * window.c (Fset_window_configuration): Move select_window later.
9842 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
9844 Refine redisplay optimizations to only redisplay *some* frames/windows
9845 rather than all of them.
9846 * xdisp.c (REDISPLAY_SOME): New constant.
9847 (redisplay_other_windows, wset_redisplay, fset_redisplay)
9848 (bset_redisplay, bset_update_mode_line): New functions.
9849 (message_dolog): Use bset_redisplay.
9850 (clear_garbaged_frames): Use fset_redisplay.
9851 (echo_area_display): Use wset_redisplay.
9852 (buffer_shared_and_changed): Remove.
9853 (prepare_menu_bars): Call Vpre_redisplay_function before updating
9854 frame titles. Compute the actual set of windows redisplayed.
9855 Don't update frame titles and menu bars for frames that don't need to
9857 (propagate_buffer_redisplay): New function.
9859 (redisplay_internal): Use it. Be more selective in the set of windows
9860 we redisplay. Propagate windows_or_buffers_changed to
9861 update_mode_lines a bit later to simplify the code.
9862 (mark_window_display_accurate_1): Reset window and buffer's
9864 (redisplay_window): Do nothing if neither the window nor the buffer nor
9865 the frame needs redisplay.
9866 * window.h (struct window): Add `redisplay' field.
9867 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
9868 (redisplay_other_windows, window_list): New declarations.
9869 * window.c (select_window, Fset_window_start): Use wset_redisplay.
9870 (window_list): Not static any more.
9871 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
9872 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
9873 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
9874 * frame.c (Fmake_frame_visible): Don't redisplay everything.
9875 * frame.h (struct frame): Add `redisplay' field.
9876 Move `external_menu_bar' bitfield next to other bit-fields.
9877 (SET_FRAME_GARBAGED): Use fset_redisplay.
9878 (SET_FRAME_VISIBLE): Don't garbage the frame;
9879 Use redisplay_other_windows.
9880 * buffer.h (struct buffer): Add `redisplay' field.
9881 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
9882 (modify_overlay): Use bset_redisplay.
9883 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
9885 2013-11-28 Eli Zaretskii <eliz@gnu.org>
9887 Support w32 file notifications in batch mode.
9888 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
9889 invalid (which happens in batch mode). If non-interactive, call
9890 handle_file_notifications to store file notification events in the
9891 input queue. (Bug#15933)
9893 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
9895 * w32inevt.c (handle_file_notifications): Now external, not static.
9897 * w32term.h (handle_file_notifications): Provide prototype.
9899 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
9900 init_crit, since init_display, which does that otherwise, is not
9903 2013-11-27 Glenn Morris <rgm@gnu.org>
9905 * Makefile.in ($(lispsource)/international/charprop.el): New.
9906 (emacs$(EXEEXT)): Depend on charprop.el.
9908 2013-11-27 Eli Zaretskii <eliz@gnu.org>
9910 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
9911 deleting portions of the buffer under non-nil REPLACE argument.
9914 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
9915 directory, watch it and not its parent.
9916 (add_watch): Allow empty string in FILE.
9918 2013-11-27 Martin Rudalics <rudalics@gmx.at>
9920 * window.c (Fset_window_start, window_resize_apply)
9921 (window_scroll): Reset window_end_valid (Bug#15957).
9923 2013-11-27 Glenn Morris <rgm@gnu.org>
9925 * Makefile.in (leimdir): Now in lisp source directory.
9926 ($(leimdir)/leim-list.el): Just use ../leim .
9927 * epaths.in (PATH_DUMPLOADSEARCH):
9928 * lread.c (load_path_default):
9929 * nsterm.m (ns_load_path): No more leim directory.
9931 2013-11-26 Andreas Schwab <schwab@suse.de>
9933 * .gdbinit (xgettype): Add cast.
9935 2013-11-26 Glenn Morris <rgm@gnu.org>
9937 Preload leim-list.el.
9938 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
9939 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
9940 is a single directory.
9942 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
9944 bool-vector-subsetp is now the normal direction (Bug#15912).
9945 * data.c (Fbool_vector_subsetp): Test whether the first argument
9946 is a subset of the second one, not the reverse. Add doc string.
9948 Fix minor problems found by static checking.
9949 * lread.c (load_path_default): Now static.
9950 * textprop.c (text_property_stickiness): Be consistent about the
9951 test used when deciding whether to consider the previous character.
9952 This simplifies the code a bit.
9954 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
9956 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
9958 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
9959 (syms_of_frame): Don't defsubr them.
9961 2013-11-25 Glenn Morris <rgm@gnu.org>
9963 * lread.c (load_path_default): Change the sense of the argument.
9964 (init_lread): When EMACSLOADPATH is set, do not ignore changes
9965 from dump_path. When it is not, avoid checking dump_path twice.
9967 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
9968 uninstalled dump_path against installed Vload_path. (Bug#15964)
9970 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
9972 Export get_pos_property to Elisp.
9973 * editfns.c (Fget_pos_property): Rename from get_pos_property.
9974 (syms_of_editfns): Export it to Elisp.
9976 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
9978 2013-11-23 Romain Francoise <romain@orebokech.com>
9980 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
9981 initialization here ...
9982 (syms_of_fileio): ... from here.
9984 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
9986 * lread.c (init_lread): Fix int/Lisp_Object mixup.
9987 Please use --enable-check-lisp-object-type.
9989 2013-11-23 Glenn Morris <rgm@gnu.org>
9991 * process.c (get_process): Explicit error for dead buffers.
9993 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
9995 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
9997 2013-11-23 Glenn Morris <rgm@gnu.org>
9999 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
10000 * lread.c (load_path_check): Take path to check as argument.
10001 (load_path_default): New, split from init_lread.
10002 (init_lread): Move calc of default load-path to load_path_default.
10003 Empty elements in EMACSLOADPATH now stand for the default.
10004 (load-path): Doc fix.
10005 * emacs.c (decode_env_path): Add option to treat empty elements
10006 as nil rather than ".".
10007 * callproc.c (init_callproc_1, init_callproc):
10008 * image.c (Vx_bitmap_file_path):
10009 * lisp.h (decode_env_path):
10010 * lread.c (Vsource_directory):
10011 Update for new argument spec of decode_env_path.
10013 2013-11-22 Eli Zaretskii <eliz@gnu.org>
10015 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
10016 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
10018 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
10020 Fix some dependency problems that cause unnecessary recompiles.
10022 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
10023 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
10024 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
10025 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
10026 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
10027 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
10028 (boostrap-clean): No need to remove stamp-oldxmenu.
10030 Fix recently introduced bool vector overrun.
10031 This was due to an optimization that went awry.
10032 Reported by Glenn Morris in
10033 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
10034 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
10035 for empty vectors, undoing the 2013-11-18 change.
10036 * data.c (bool_vector_binop_driver): Rely on this.
10037 Fix bug that occasionally overran the destination.
10038 * lisp.h (struct Lisp_Bool_vector): Document this.
10040 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
10042 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
10045 * nsterm.m (init, run, stop:): Comment out for now, does not work
10048 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
10050 * charset.c (syms_of_charset): Don't read past end of string.
10052 2013-11-19 Glenn Morris <rgm@gnu.org>
10054 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
10056 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
10058 Add hooks to run on gaining/losing focus. (Bug#15029)
10059 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
10060 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
10061 (syms_of_frame): Add focus-in-hook, focus-out-hook.
10063 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
10065 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
10066 The old names predated the API change that put destination at end.
10068 Improve API of recently-added bool vector functions (Bug#15912).
10069 The old API had (bool-vector-count-matches A B)
10070 and (bool-vector-count-matches-at A B I), which gave the
10071 misleading impression that the two functions were variants, one
10072 with a location I. The new API has (bool-vector-count-population A)
10073 and (bool-vector-count-consecutive A B I) to make the distinction
10074 clearer. The first function no longer has a B argument, since the
10075 caller can easily determine the number of nils if the length and
10076 number of ts is known.
10077 * data.c (Fbool_vector_count_population): Rename from
10078 bool_vector_count_matches, and accept just 1 argument.
10079 (Fbool_vector_count_consecutive): Rename from
10080 Fbool_vector_count_matches_at.
10082 Always allocate at least one bits_word per bool vector.
10083 See Daniel Colascione in:
10084 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
10085 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
10086 * data.c (bool_vector_binop_driver): Rely on this. Tune.
10087 * lisp.h (struct Lisp_Bool_vector): Document this.
10089 2013-11-18 Eli Zaretskii <eliz@gnu.org>
10091 * insdel.c (invalidate_buffer_caches): New function, consolidated
10092 from part of prepare_to_modify_buffer.
10093 (insert_from_gap, prepare_to_modify_buffer):
10094 * coding.c (code_convert_region, code_convert_string):
10095 Call invalidate_buffer_caches. (Bug#15841)
10097 * lisp.h (invalidate_buffer_caches): Add prototype.
10099 2013-11-17 Eli Zaretskii <eliz@gnu.org>
10101 * w32term.c (x_update_window_end): Don't invalidate the entire
10102 mouse-highlight info, just signal frame_up_to_date_hook that mouse
10103 highlight needs to be redisplayed. (Bug#15913)
10105 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
10107 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
10109 2013-11-16 Eli Zaretskii <eliz@gnu.org>
10111 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
10112 while we are using Vprin1_to_string_buffer.
10114 * keymap.c (describe_map): Don't crash if PT is 1 both before and
10115 after inserting the description string. (Bug#15907)
10117 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
10119 * data.c: Work around bogus GCC diagnostic about shift count.
10120 Reported by Eli Zaretskii in
10121 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
10122 (pre_value): New function.
10123 (count_trailing_zero_bits): Use it.
10125 2013-11-15 Eli Zaretskii <eliz@gnu.org>
10127 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
10128 assume C macros are not supported even under -g3 in these old GCC
10131 2013-11-15 Leo Liu <sdl.web@gmail.com>
10133 * minibuf.c (Ftry_completion, Fall_completions)
10134 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
10136 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
10138 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
10139 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
10140 This avoids placing unnecessary constants into the Emacs code.
10142 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
10144 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
10145 for Cygwin w32 build.
10147 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
10148 for Cygwin w32 build. (Bug#15892)
10150 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
10152 Simplify, port and tune bool vector implementation.
10153 * alloc.c (bool_vector_exact_payload_bytes)
10154 (bool_vector_payload_bytes): Remove.
10155 (bool_vector_fill): Return its argument.
10156 * alloc.c (bool_vector_fill):
10158 * print.c (print_object):
10159 Simplify by using bool_vector_bytes.
10160 * alloc.c (make_uninit_bool_vector):
10161 New function, broken out from Fmake_bool_vector.
10162 (Fmake_bool_vector): Use it. Use tail call.
10163 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
10164 * data.c (BITS_PER_ULL): New constant.
10165 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
10166 if long long versions don't exist.
10167 (shift_right_ull): New function.
10168 (count_one_bits_word): New function, replacing popcount_bits_word
10169 macro. Don't assume that bits_word is no wider than long long.
10170 (count_one_bits_word, count_trailing_zero_bits):
10171 Don't assume that bits_word is no wider than long long.
10172 * data.c (bool_vector_binop_driver, bool_vector_not):
10173 * fns.c (Fcopy_sequence):
10175 Create an uninitialized destination, to avoid needless work.
10176 (internal_equal): Simplify.
10177 (Ffillarray): Prefer tail call.
10178 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
10179 contain at least one word.
10180 (bits_word_to_host_endian): Prefer if to #if. Don't assume
10181 chars are narrower than ints.
10182 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
10183 * fns.c (Fcopy_sequence):
10185 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
10186 Don't try to port to hosts where bits_word values have holes; the
10187 code wouldn't work there anyway. Verify this assumption, though.
10188 (bool_vector_bytes): New function.
10189 (make_uninit_bool_vector): New decl.
10190 (bool_vector_fill): Now returns Lisp_Object.
10192 * xfns.c (xic_create_fontsetname):
10193 * xrdb.c (gethomedir): Prefer tail calls.
10195 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
10197 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
10198 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
10200 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
10201 that requires a return value.
10202 (Fset_buffer_modified_p): Take advantage of this change to do
10205 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
10207 * buffer.c (Frestore_buffer_modified_p): Sync it with
10208 Fset_buffer_modified_p.
10209 (Fforce_mode_line_update): New function, moved from subr.el.
10210 (Fset_buffer_modified_p): Use them.
10211 (syms_of_buffer): Defsubr Fforce_mode_line_update.
10213 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
10215 * search.c (find_newline): Rewrite to prefer offsets to pointers.
10216 This avoids undefined behavior when subtracting pointers into
10217 different aways. On my platform it also makes the code a tad
10218 smaller and presumably faster.
10220 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
10222 * keyboard.c (command_loop_1): Use region-extract-function.
10223 * insdel.c (Qregion_extract_function): Not static any more (can we
10224 stop pretending that these vars can benefit from being marked static?).
10226 2013-11-09 Eli Zaretskii <eliz@gnu.org>
10228 * search.c (find_newline): If buffer text is relocated during the
10229 "dumb loop", adjust C pointers into buffer text to follow suit.
10232 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
10234 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
10235 for conversion (Bug#15837).
10237 2013-11-09 Eli Zaretskii <eliz@gnu.org>
10239 * fileio.c (Finsert_file_contents): Invalidate the newline cache
10240 for the entire range of inserted characters. (Bug#15841)
10242 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
10244 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
10246 (realize_default_face): Remove assignment to distant-foreground if
10247 unspecified (Bug#15815).
10249 2013-11-08 Eli Zaretskii <eliz@gnu.org>
10251 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
10252 cache-long-scans disabled, since we don't want to call
10253 prepare_to_modify_buffer (in insert_1_both) for each message we
10256 * buffer.h (bset_cache_long_scans): New INLINE function, moved
10257 from buffer.c. Improve commentary to the buffer field setter
10260 * buffer.c (bset_cache_long_scans): Static function deleted.
10261 Improve commentary to the buffer field setter functions.
10262 (init_buffer_once): Default for cache-long-scans changed to t.
10265 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
10267 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
10269 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
10270 This bug was introduced in my 2013-06-21 change, and caused
10271 struct Lisp_Sub_Char_Table objects to be given too many slots,
10272 which broke 'make -C admin/unidata'.
10274 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
10276 Import changes from mac-port 4.5.
10277 * macfont.m (mac_font_copy_default_descriptors_for_language)
10278 (mac_font_copy_default_name_for_charset_and_languages): Declare.
10279 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
10280 (macfont_language_default_font_names): New.
10281 (macfont_list): Rearrange language/charset code.
10282 (macfont_close): Don't check for macfont_info->cache.
10283 (mac_ctfont_create_preferred_family_for_attributes): New font
10284 selection code, call
10285 mac_font_copy_default_name_for_charset_and_languages.
10286 (mac_font_copy_default_descriptors_for_language)
10287 (mac_font_copy_default_name_for_charset_and_languages): New functions.
10289 * macfont.h (kCTVersionNumber10_9): Define if not defined.
10291 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
10293 Port to C11 aligned_alloc, and fix some integer overflows.
10294 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
10295 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
10296 and use of posix_memalign replaced with aligned_alloc.
10297 (aligned_alloc): New function, defined or declared as needed.
10298 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
10299 Don't undef; configure.ac now does this.
10300 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
10301 (calloc, aligned_alloc): Check for integer overflow.
10302 (aligned_alloc): Rename from memalign. All uses changed.
10303 (memalign): New function, an alias for aligned_alloc.
10305 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
10307 * xdisp.c (redisplay_internal): Fix typo in last change.
10309 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
10311 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
10313 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
10315 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
10316 redisplay--mode-lines-cause.
10317 (redisplay_internal): Keep them uptodate. Remove redundant check of
10318 buffer_shared_and_changed.
10319 * *.[chm]: Number every assignment to update_mode_lines so we
10320 can track why it is set.
10322 2013-11-06 Eli Zaretskii <eliz@gnu.org>
10324 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
10326 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
10328 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
10329 can track why it is set.
10331 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
10333 Integer-related fixes for term.c etc.
10334 * dispextern.h (face_tty_specified_color): New function.
10335 * term.c (turn_on_face): Don't rely on undefined behavior when
10336 assigning an out-of-range value to 'long'.
10337 Simplify test for toggling highlight.
10338 (tty_capable_p): Omit last two (unused) args. All callers changed.
10339 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
10340 (read_menu_input, tty_menu_activate, tty_menu_show):
10341 * xfaces.c (x_supports_face_attributes_p)
10342 (tty_supports_face_attributes_p):
10343 Use bool for boolean. All callers changed.
10344 (tty_supports_face_attributes_p): Omit defaults for color indices;
10345 no longer needed. Simplify tail call.
10347 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
10349 * xdisp.c (prepare_menu_bars): Mark static.
10350 * lisp.h (prepare_menu_bars): Don't declare.
10351 * xselect.c (x_handle_selection_clear):
10352 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
10354 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
10356 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
10357 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
10359 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
10361 * keyboard.c (Fcommand_error_default_function): Rename from
10362 Fdefault_error_output.
10364 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
10366 * keyboard.c (Fdefault_error_output): New function, extracted from
10367 cmd_error_internal.
10368 (syms_of_keyboard): Use it for Vcommand_error_function.
10370 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
10372 * eval.c (handlerlist_sentinel): New variable (bug#15802).
10373 (init_eval): Use it to ensure handlerlist is non-NULL.
10374 (unwind_to_catch): Make sure we never set handlerlist to NULL.
10375 (Fsignal): Adjust NULLness test of handlerlist.
10376 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
10378 2013-11-05 Eli Zaretskii <eliz@gnu.org>
10380 * callproc.c (call_process): Call prepare_to_modify_buffer before
10381 decoding text read from the sub-process, as the decoded stuff will
10382 be inserted into the buffer. This will invalidate the various
10383 caches maintained for the buffer. (Bug#15148)
10385 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
10387 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
10388 string of glyphless-char-display.
10390 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
10392 * nsfns.m (ns_get_name_from_ioreg): New function.
10393 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
10394 OSX >= 10.9. Use ns_get_name_from_ioreg.
10396 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
10398 Simplify and port recent bool vector changes.
10399 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
10400 only in this file. Use a more-efficient implementation if the
10401 second argument is a power of 2.
10402 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
10403 Remove no-longer-necessary compile-time checks.
10404 (bool_vector_exact_payload_bytes): New function.
10405 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
10406 exact payload changed to call the new function. Do not assume
10407 that the arg or result fits in ptrdiff_t.
10408 (bool_vector_fill): New function.
10409 (Fmake_bool_vector): Use it. Don't assume bit counts fit
10411 (vroundup_ct): Don't assume arg fits in size_t.
10412 * category.c (SET_CATEGORY_SET): Remove. All callers now just
10413 invoke set_category_set.
10414 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
10415 All callers changed. Use bool_vector_set.
10416 * category.h (XCATEGORY_SET): Remove; no longer needed.
10417 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
10418 bool_vector_bitref.
10419 * data.c (Faref): Use bool_vector_ref.
10420 (Faset): Use bool_vector_set.
10421 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
10422 (Fbool_vector_not, Fbool_vector_count_matches)
10423 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
10424 * fns.c (concat): Use bool_vector_ref.
10425 (Ffillarray): Use bool_vector_fill.
10426 (mapcar1): Use bool_vector_ref.
10427 (sxhash_bool_vector): Hash words, not bytes.
10428 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
10429 a constant, since it's now used in #if.
10430 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
10431 unsigned char on unusual architectures, so that we no longer
10432 assume that the number of bits per bits_word is a power of two or
10433 is a multiple of 8 or of CHAR_BIT.
10434 (Qt): Add forward decl.
10435 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
10436 at least as strictly as bits_word.
10437 (bool_vector_data, bool_vector_uchar_data): New accessors.
10438 All data structure accesses changed to use them.
10439 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
10440 (bool_vector_set): New functions.
10441 (bool_vector_fill): New decl.
10442 (ROUNDUP): Move to alloc.c as described above.
10444 Fix recent gnutls changes.
10445 * gnutls.c (Fgnutls_boot): Don't assume C99.
10446 * process.c (wait_reading_process_output): Fix typo in recent change.
10448 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
10450 * process.c (wait_reading_process_output, read_process_output)
10451 (send_process): Check gnutls_state is not NULL.
10453 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
10454 (Fgnutls_boot): Set process gnutls_p later, after initialization.
10456 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
10458 * nsterm.m (init, run, stop:): New methods in EmacsApp for
10459 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
10461 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
10464 * nsfns.m (Fx_create_frame): Fix memory leak.
10466 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
10467 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
10468 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
10470 2013-11-04 Eli Zaretskii <eliz@gnu.org>
10472 * xdisp.c (message3_nolog, message_with_string): Encode the string
10473 before writing it to the terminal in a non-interactive session.
10475 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
10476 sure we concatenate them into a unibyte string.
10478 * fileio.c (make_temp_name): Encode PREFIX, and decode the
10479 resulting temporary name before returning it to the caller.
10480 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
10481 is a unibyte string, convert NAME to a unibyte string to ensure
10482 that the result is also a unibyte string.
10484 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
10485 create unibyte strings from default paths and directory/file
10488 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
10491 * callproc.c (init_callproc): Use build_unibyte_string to make
10492 sure we create unibyte strings from default paths and
10493 directory/file names.
10495 * buffer.c (init_buffer): Don't store default-directory of
10496 *scratch* in multibyte form. The original problem which led to
10497 that is described in
10498 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
10499 but it was solved long ago. (Bug#15260)
10501 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
10503 Port to stricter C99 platforms.
10504 Especially, C99 prohibits nesting a struct X inside struct Y if
10505 struct X has a flexible array member.
10506 * alloc.c (struct sdata): New type.
10507 (sdata): Implement in terms of struct sdata.
10508 Remove u member; all uses replaced by next_vector, set_next_vector.
10509 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
10510 (SDATA_DATA_OFFSET): Now a constant, not a macro.
10511 (struct sblock): Rename first_data member to data, which is now
10512 a flexible array member. All uses changed.
10513 (next_vector, set_next_vector, large_vector_vec): New functions.
10514 (vector_alignment): New constant.
10515 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
10516 (struct large-vector): Now merely a NEXT member, since the old approach
10517 ran afoul of stricter C99. All uses changed to use
10518 large_vector_vec or large_vector_offset.
10519 (large_vector_offset): New constant.
10520 * dispnew.c: Include tparam.h, for tgetent.
10521 Do not include term.h; no longer needed.
10522 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
10523 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
10524 (struct Lisp_Vector): Use a flexible array member for contents,
10525 instead of a union with a member that is an array of size 1.
10527 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
10528 fact that the struct no longer contains a union.
10529 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
10530 (struct Lisp_Save_Value, struct Lisp_Free):
10531 Use unsigned, not int, for spacers, to avoid c99 warning.
10532 (union specbinding): Use unsigned, not bool, for bitfield, as
10533 bool is not portable to pre-C99 hosts.
10535 2013-11-04 Glenn Morris <rgm@gnu.org>
10537 * emacs.c (usage_message): Mention that `-L :...' appends.
10539 2013-11-02 Glenn Morris <rgm@gnu.org>
10541 * Makefile.in (abs_builddir): Remove.
10542 (bootstrap_exe): Use relative filename.
10544 Use relative filenames in TAGS files.
10545 * Makefile.in (abs_srcdir): Remove it again.
10546 (.PHONY): Remove frc.
10547 (maintainer-clean): No more TAGS-LISP file.
10548 (TAGS): Pass relative file names to etags.
10549 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
10551 * Makefile.in (abs_srcdir): New, set by configure.
10553 (maintainer-clean): Remove pointless echo. That should be in the
10554 top-level Makefile, if anywhere. Delete TAGS-LISP.
10555 (extraclean): No s/ and m/ directories for some time.
10556 (TAGS): Also depend on ctagsfiles3.
10557 Remove no-longer-defined S_FILE.
10558 Pass absolute filenames to etags once more.
10559 (TAGS-LISP): Replace lispdir with its expansion.
10560 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
10561 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
10563 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
10565 * xfaces.c (check_lface_attrs, realize_default_face):
10566 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
10567 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
10569 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
10571 * emacs.c (original_pwd): Remove global var by making it local.
10572 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
10574 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
10576 * xfaces.c: Declare color_distance.
10577 (QCdistant_foreground): New variable.
10578 (NEAR_SAME_COLOR_THRESHOLD): New define.
10579 (load_color2): New function.
10580 (load_color): Call load_color2.
10581 (load_face_colors): Call load_color2 and if distant-color is specified
10582 calculate distant and use distant-color if colors are near.
10583 (LFACE_DISTANT_FOREGROUND): New define.
10584 (merge_face_ref, Finternal_set_lisp_face_attribute)
10585 (Finternal_get_lisp_face_attribute)
10586 (x_supports_face_attributes_p): Handle distant-foreground similar to
10588 (syms_of_xfaces): DEFSYM QCdistant_foreground.
10590 * dispextern.h (lface_attribute_index):
10591 Add LFACE_DISTANT_FOREGROUND_INDEX.
10593 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
10595 * image.c (pbm_next_char): New function.
10596 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
10597 (pbm_scan_number): Use it.
10598 (Qlibjpeg_version): New variable.
10599 (syms_of_image): DEFSYM and initialize it.
10601 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
10603 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
10605 2013-10-31 Glenn Morris <rgm@gnu.org>
10607 * emacs.c (original_pwd): New char.
10608 (main): If using --chdir, store original_pwd.
10609 (init_cmdargs): When setting Vinvocation_directory based on a
10610 relative argv[0], use original_pwd if set. (Bug#15768)
10612 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
10614 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
10616 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
10618 * insdel.c: Fix minor problems found by static checking.
10619 (Qregion_extract_function): Now static.
10620 (prepare_to_modify_buffer_1): Remove unused locals.
10622 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
10624 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
10625 (syms_of_xdisp): Declare pre-redisplay-function.
10626 (markpos_of_region): Remove function.
10627 (init_iterator, compute_stop_pos, handle_face_prop)
10628 (face_before_or_after_it_pos, reseat_to_string)
10629 (get_next_display_element, window_buffer_changed)
10630 (redisplay_internal, try_cursor_movement, redisplay_window)
10631 (try_window_reusing_current_matrix, try_window_id, display_line)
10632 (note_mode_line_or_margin_highlight, note_mouse_highlight)
10633 (display_string, mouse_face_from_buffer_pos): Remove region handling.
10634 * window.h (struct window): Remove field `region_showing'.
10635 * dispextern.h (struct it): Remove region_beg/end_charpos.
10636 (face_at_buffer_position, face_for_overlay_string)
10637 (face_at_string_position): Update prototypes.
10638 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
10639 (face_at_string_position): Remove `region_beg' and `region_end' args.
10640 * fontset.c (Finternal_char_font):
10641 * font.c (font_at, font_range): Adjust calls accordingly.
10642 * insdel.c (Qregion_extract_function): New var.
10643 (syms_of_insdel): Initialize it.
10644 (prepare_to_modify_buffer_1): Use it.
10646 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
10648 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
10649 * ftxfont.c (ftxfont_get_gcs):
10650 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
10651 * xfaces.c (x_free_colors, x_free_dpy_colors)
10652 (x_create_gc, unload_color):
10653 * xselect.c (x_property_data_to_lisp):
10654 * xsettings.c (parse_settings):
10655 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
10656 (get_bits_and_offset): Adjust definition.
10657 * frame.c (XParseGeometry): Adjust locals.
10658 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
10659 * regex.h (toplevel): Likewise for reg_syntax_t.
10661 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
10663 * eval.c (run_hook_with_args): Use FUNCTIONP.
10665 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
10667 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
10668 fields, drop 'allocated_p' member and use -1 for uninitialized value.
10669 * w32term.h (struct w32_output): Similarly but do not use -1 because...
10670 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
10671 on MS-Windows anyway.
10672 (free_face_colors): Define only if HAVE_X_WINDOWS and...
10673 (free_realized_face): ...adjust user.
10674 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
10675 white relief pixels to -1.
10676 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
10677 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
10678 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
10680 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
10682 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
10683 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
10684 in practice now. All callers changed.
10686 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
10688 * dispextern.h (struct face): Use bitfields for 'underline_type'
10689 and 'box' members. Remove set-but-unused members 'pixmap_w' and
10690 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
10691 'stipple' member. Move 'lface' member up to help...
10692 * xfaces.c (make_realized_face): ...this function to find and
10693 clear just the members that need clearing.
10694 (load_face_colors, realize_x_face):
10695 * xdisp.c (extend_face_to_end_of_line): Adjust user.
10697 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
10699 * xftfont.c (struct xftfont_info): Remove set-but-unused
10701 (xftfont_open): Adjust user.
10702 (xftfont_get_colors): Remove useless prototype.
10704 2013-10-26 Eli Zaretskii <eliz@gnu.org>
10706 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
10707 before passing them to 'unexec'. (Bug#15260)
10709 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
10711 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
10713 2013-10-25 Eli Zaretskii <eliz@gnu.org>
10715 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
10716 the changed signature of the font driver's 'close' method.
10718 * w32font.h (w32font_close): Adjust the prototype to the change in
10719 function definition.
10721 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
10723 * w32uniscribe.c (uniscribe_close): Adapt the call to
10724 w32font_close to its new prototype.
10726 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
10728 Omit unused frame argument of font API's close function.
10729 * font.h (struct font): Drop frame argument. Adjust comment.
10730 * font.c (font_clear_cache, font_close_object): Adjust users.
10731 * ftfont.c (ftfont_close):
10732 * ftxfont.c (ftxfont_close):
10733 * macfont.m (macfont_close):
10734 * nsfont.m (nsfont_close):
10735 * w32font.c (w32font_close):
10736 * xfont.c (xfont_close):
10737 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
10738 tweak comments and make functions safe if called more than once for
10739 the same font object.
10741 Perform font-specific cleanup when font object is swept by GC. See
10742 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
10743 * alloc.c (cleanup_vector): New function.
10744 (sweep_vector): Call it for each reclaimed vector object.
10745 * font.h (struct font): Adjust comment.
10747 2013-10-24 Glenn Morris <rgm@gnu.org>
10749 * Makefile.in (abs_top_srcdir): New, set by configure.
10751 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
10753 Adjust recent font-related changes to fix bug#15686.
10754 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
10755 is a live window system frame, mark its default font too.
10757 2013-10-23 Glenn Morris <rgm@gnu.org>
10759 * Makefile.in (RUN_TEMACS): Make relative (again).
10760 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
10761 (bootstrap-emacs$(EXEEXT)):
10762 Quote entities that might contain whitespace.
10764 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
10766 Port to Solaris 10 and its bundled GCC. Reported by Timothy C. Burt.
10767 * floatfns.c (isfinite, isnan): Redefine unconditionally.
10769 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
10771 Do not allow font caches to grow too large.
10772 * alloc.c (compact_font_cache_entry, compact_font_caches):
10773 New functions or stub if not HAVE_WINDOW_SYSTEM.
10774 (compact_undo_list): Factor out from Fgarbage_collect.
10776 (mark_face_cache): Mark face font. Move down to avoid
10778 (mark_terminals): Do not mark font cache here.
10779 (Fgarbage_collect): Call compaction functions described
10780 above. Adjust comment.
10782 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
10784 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
10785 chdir to HOME (bug#15607).
10787 * nsterm.m (Qcocoa, Qgnustep): New variables.
10788 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
10789 (ns_get_color): Make selection color work for GNUstep also.
10791 2013-10-18 Eli Zaretskii <eliz@gnu.org>
10793 * keyboard.c (make_lispy_event): Remove GPM-specific code that
10794 handles mouse clicks. Instead, let GPM use the same code as all
10795 the other mice use. See the discussion starting at
10796 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
10797 for the details of the problem with the menu bar this fixes.
10799 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
10801 Remove port-specific display name lists to avoid extra
10802 complexity and data duplication with display info lists.
10803 * xterm.h (x_display_name_list): Remove declaration.
10804 * xterm.c (x_display_name_list): Remove.
10805 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
10806 * xfns.c (x_display_info_for_name, Fx_display_list):
10807 Likewise. Use x_display_list where appropriate.
10808 * w32term.h (w32_display_name_list): Remove declaration.
10809 * w32term.c (w32_display_name_list): Remove.
10810 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
10812 * w32fns.c (x_display_info_for_name, Fx_display_list):
10813 Likewise. Use x_display_list where appropriate.
10814 * nsterm.h (ns_display_name_list): Remove declaration.
10815 * nsterm.m (ns_display_name_list): Remove.
10816 (ns_term_init, syms_of_nsterm): Adjust users.
10817 * nsfns.m (ns_display_info_for_name, Fx_display_list):
10818 Likewise. Use x_display_list where appropriate.
10819 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
10820 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
10821 (mark_terminals): Mark per-terminal font cache.
10823 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
10825 Don't run timers in input-pending-p. Its new check-timers param
10826 provides the prior behavior. (Bug#15045).
10827 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
10829 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
10831 Make some functions static in non-Microsoft builds.
10832 On my platform (Fedora 19 x86-64), this shrinks the
10833 Emacs executable (text+data) by 0.25%.
10834 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
10835 (load_color) [!MSDOS]:
10836 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
10837 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
10838 * lisp.h (check_existing):
10839 * process.h (conv_sockaddr_to_lisp, network_interface_list)
10840 (network_interface_info) [!WINDOWSNT]:
10841 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
10842 Remove extern decls.
10843 * fileio.c (check_existing):
10844 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
10845 * process.c (conv_sockaddr_to_lisp, network_interface_list)
10846 (network_interface_info) [!WINDOWSNT]:
10847 * term.c (encode_terminal_code) [!WINDOWSNT]:
10848 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
10849 * xfaces.c (load_color) [!MSDOS]:
10851 * fileio.c (check_existing, check_executable, check_writable):
10852 * process.c (network_interface_list, network_interface_info):
10853 Move earlier, so that we don't need forward decls.
10854 * gnutls.c (fn_gnutls_transport_set_errno)
10855 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
10857 * w32.c (init_environment): Use faccessat rather than
10858 check_existing, partly for consistency with the rest of the code
10859 in this file, partly so that check_existing can be static.
10861 Make VALMASK visible to GDB even if clang is used (Bug#15574).
10862 * emacs.c (MAIN_PROGRAM): New macro.
10863 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
10864 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
10866 bool vector int width fixes
10867 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
10868 (Fbool_vector_count_matches_at):
10869 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
10870 can exceed PTRDIFF_MAX, at least in theory.
10871 (Fbool_vector_count_matches_at):
10872 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
10874 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
10876 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
10877 (struct sockaddr): Add forward decl, for platforms that lack it.
10879 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
10881 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
10884 2013-10-16 Eli Zaretskii <eliz@gnu.org>
10886 * w32.c (network_interface_get_info, network_interface_list)
10887 (network_interface_info): New functions. (Bug#15610)
10888 (GetAdaptersInfo_Proc): New typedef.
10889 (get_adapters_info): New wrapper function.
10890 (globals_of_w32): Initialize g_b_init_get_adapters_info.
10892 * process.h (network_interface_list, network_interface_info):
10895 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
10896 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
10897 all systems. Return non-nil for systems that HAVE_NET_IF_H and
10898 for WINDOWSNT. Doc fix.
10899 (syms_of_process): Defsubr Snetwork_interface_list and
10900 Snetwork_interface_info unconditionally.
10902 * menu.c (have_boxes): Fix redundant simulation of radio buttons
10903 in NS GUI sessions. (Bug#15629)
10905 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
10907 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
10909 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
10911 * print.c (print_object): Print " ..." when truncating bool vectors.
10913 2013-10-15 Eli Zaretskii <eliz@gnu.org>
10915 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
10916 standard mouse buttons.
10918 * termhooks.h (struct input_event): Remove incorrect commentary.
10920 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
10922 Disallow bool vector operations on mixed-length operands.
10923 The old behavior left garbage in the result vector sometimes,
10924 and didn't seem to be useful.
10925 * data.c (Qwrong_length_argument): New static var.
10926 (wrong_length_argument): New function.
10927 (bool_vector_binop_driver): Check that args agree in length.
10929 * keyboard.c, keyboard.h (all_kboards): Now static.
10931 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
10933 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
10934 note from the lispref.
10936 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
10938 * nsterm.h (struct ns_display_info): Remove set-but-unused
10939 member image_cache (image caches are per-terminal anyway).
10940 (FRAME_X_IMAGE_CACHE): Remove.
10941 * nsterm.m (ns_initialize_display_info): Adjust user.
10943 2013-10-14 Eli Zaretskii <eliz@gnu.org>
10945 * w32proc.c: Include mingw_time.h.
10947 * w32.c: Include mingw_time.h.
10949 Implement scrolling of TTY menus when the screen is too short.
10951 * term.c (tty_menu_display): Accept an additional argument, the
10952 menu item from which to start displaying the menu. Account for
10953 the value of Y when limiting the menu to the number of available
10955 (mi_result): New enumeration.
10956 (read_menu_input): Return enumerated value. When the y coordinate
10957 hits min_y or max_y, return scroll indication instead of wrapping
10959 (tty_menu_activate): Handle the scrolling indications from
10960 read_menu_input. Compute the first menu item to display and pass
10961 it to tty_menu_display.
10963 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
10965 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
10966 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
10967 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
10968 Adjust to match the change described below.
10969 (struct terminal): Move must_write_spaces, line_ins_del_ok,
10970 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
10971 memory_below_frame members to...
10972 * termchar.h (struct tty_display_info): ...here because they're
10973 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
10974 * term.c (init_tty):
10975 * nsterm.m (ns_create_terminal):
10976 * w32term.c (w32_create_terminal):
10977 * xterm.c (x_create_terminal): Adjust users.
10978 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
10979 to filter out non-TTY frames. Adjust comment.
10980 (scrolling): Adjust user. Prefer eassert for debugging check.
10982 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
10984 * xfaces.c (PT_PER_INCH): Remove unused macro.
10985 * termhooks.h (struct terminal): Remove set-but-unused
10986 member fast_clear_end_of_line.
10987 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
10988 * nsterm.m (ns_create_terminal):
10989 * term.c (init_tty):
10990 * w32term.c (w32_create_terminal):
10991 * xterm.c (x_create_terminal): Adjust users.
10993 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
10995 * lisp.h (bool_vector_size): New function.
10996 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
10997 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
10998 (Fbool_vector_not, Fbool_vector_count_matches_at):
10999 Remove uses of 'eassume' that should no longer be needed,
11000 because they are subsumed by the 'eassume' in bool_vector_size.
11002 2013-10-12 Eli Zaretskii <eliz@gnu.org>
11004 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
11005 after inclusion of gif_lib.h, thus fixing compiler warnings caused
11006 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
11008 2013-10-11 Eli Zaretskii <eliz@gnu.org>
11010 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
11011 have different dimensions. (Bug#15575)
11013 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
11016 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
11018 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
11020 * term.c (tty_menu_show): Never return with unbalanced
11021 specpdl. Use eassert for debugging check. Adjust style.
11023 2013-10-11 Eli Zaretskii <eliz@gnu.org>
11025 * term.c (read_menu_input): Make selection of menu items
11026 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
11027 (tty_menu_activate): Fix off-by-one error when computing max_y.
11029 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
11031 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
11032 audit logging (only used with GnuTLS 3.x) and enable it.
11034 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
11036 * dispnew.c (redraw_frame): Remove useless #ifdef because
11037 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
11038 Also, move TTY fflush to...
11039 * term.c (tty_update_end): ...this function.
11041 2013-10-11 Eli Zaretskii <eliz@gnu.org>
11043 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
11044 the end of the frame's glyph matrix. (Bug#15575)
11046 * term.c (tty_menu_display): Don't move cursor while overwriting
11047 frame's glyphs with menu items. Limit the number of items
11048 displayed to what can be shown on the available screen lines,
11049 excluding the echo area.
11050 (tty_menu_activate): Limit the Y coordinate allowed by
11051 read_menu_input to the last screen line used for menu display.
11053 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
11055 * lisp.h (eassume): New macro.
11056 Also, include <verify.h>, for 'assume'.
11057 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
11058 (vroundup, vector_nbytes):
11059 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
11060 (Fbool_vector_not, Fbool_vector_count_matches)
11061 (Fbool_vector_count_matches_at):
11062 Use eassume, not eassert.
11063 * casetab.c (set_identity, shuffle):
11064 * composite.c (composition_gstring_put_cache):
11065 * dispnew.c (update_frame_1):
11066 * ftfont.c (ftfont_shape_by_flt):
11067 * image.c (gif_load):
11068 * intervals.c (offset_intervals):
11069 * macfont.m (macfont_shape):
11070 Remove calls to 'assume' that are no longer needed, because
11071 --enable-gcc-warnings no longer generates bogus warnings
11072 when these calls are removed.
11074 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
11076 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
11078 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
11080 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
11081 (Qsubstitute_env_in_file_name): New var.
11082 (syms_of_fileio): Define it.
11084 2013-10-10 Eli Zaretskii <eliz@gnu.org>
11086 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
11087 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
11090 * term.c (save_and_enable_current_matrix): Don't allocate and
11091 don't save margin areas.
11092 (restore_desired_matrix): Don't restore margin areas.
11093 (free_saved_screen): Don't free margin areas.
11095 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
11097 * image.c: Pacify --enable-gcc-warnings.
11098 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
11099 #define only if used.
11101 2013-10-10 Eli Zaretskii <eliz@gnu.org>
11103 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
11104 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
11105 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
11106 (gif_load): For giflib v5.x and later, display the error message
11107 produced by giflib when its functions fail.
11108 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
11111 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
11113 * keyboard.c (last_event_timestamp): Remove. For X selection and
11114 GTK popup menus, it may be obtained from per-frame X display info.
11115 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
11116 (process_special_events): Adjust users.
11117 * keyboard.h (last_event_timestamp): Remove declaration.
11118 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
11119 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
11120 * menu.h (xmenu_show): Adjust prototype.
11121 * menu.c (Fx_popup_menu): Adjust user.
11122 * xselect.c (x_own_selection, x_get_foreign_selection)
11123 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
11125 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
11127 * keyboard.c (init_kboard): Now static. Add arg
11128 to denote window system. Adjust comment.
11129 (init_keyboard): Adjust user.
11130 (allocate_kboard): New function.
11131 (syms_of_keyboard):
11132 * nsterm.m (ns_term_init):
11133 * term.c (init_tty):
11134 * w32term.c (w32_create_terminal):
11135 * xterm.c (x_term_init): Use it.
11136 * keyboard.h (init_kboard): Remove prototype.
11137 (allocate_kboard): Add prototype.
11139 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
11141 * image.c (GIFLIB_MAJOR): Ensure it's defined.
11142 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
11144 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
11146 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
11148 2013-10-09 Eli Zaretskii <eliz@gnu.org>
11150 * term.c (tty_menu_activate): Flush the output stream after
11151 showing the cursor, and don't mark the frame garbaged at exit from
11152 the function. Fixes redisplay glitches when moving from one menu
11155 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
11157 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
11158 or throw error (Bug#15570).
11160 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
11162 * intervals.c (temp_set_point_both): Move test into 'eassert',
11165 * lisp.h (eassert): Don't use 'assume'.
11166 Sometimes 'assume' wins in performance, and sometimes it loses,
11167 so it shouldn't be used all the time. Perhaps we need two
11168 flavors of 'eassert', one for where 'assume' is far more likely
11169 to help or to hurt; but that can be done later.
11170 Reported by Dmitry Antipov in
11171 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
11172 Also, don't include <verify.h>; no longer needed.
11174 2013-10-09 Glenn Morris <rgm@gnu.org>
11176 * eval.c (Fcond): Doc tweak.
11178 2013-10-09 Eli Zaretskii <eliz@gnu.org>
11180 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
11181 expressions with side effects to eassert. (Bug#15565)
11183 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
11185 * fns.c (hashfn_user_defined): Allow hash functions to return any
11188 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
11190 Fix minor problems found by static checking.
11191 * dispnew.c (save_current_matrix): Omit unnecessary casts.
11192 * dispnew.c (update_frame_with_menu): Mark debug local as used.
11193 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
11194 * keyboard.c (read_menu_command): Remove unused local.
11195 * lisp.h (read_menu_command): New decl.
11196 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
11197 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
11198 Return ptrdiff_t, not int.
11199 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
11200 not int, for benefit of xpalloc.
11201 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
11203 (have_menus_p): Remove; unused.
11204 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
11205 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
11206 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
11208 (save_and_enable_current_matrix): Omit unnecessary casts.
11209 (read_menu_input): Omit local extern decl (now in lisp.h).
11210 Don't access uninitialized storage if mouse_get_xy fails.
11211 (tty_menu_activate): Mark local as initialized, for lint.
11212 (tty_menu_activate, tty_meny_show): Remove unused locals.
11214 2013-10-08 Eli Zaretskii <eliz@gnu.org>
11216 Support menus on text-mode terminals.
11217 * xterm.h (xw_popup_dialog): Add prototype.
11219 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
11220 (xmenu_show): Block input here, instead in Fx_popup_menu.
11221 (xw_popup_dialog): New function, with X-specific bits of popup
11224 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
11227 * window.c (Fset_window_configuration): Use run-time tests of the
11228 frame type instead of compile-time conditionals, when menu-bar
11229 lines are considered.
11231 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
11232 (w32_popup_dialog): New prototypes.
11234 * w32menu.c (Fx_popup_dialog): Function deleted.
11235 (w32_popup_dialog): New function, with w32 specific bits of popup
11236 dialogs. Block input here.
11238 * w32inevt.c (w32_console_read_socket): Minor change to add
11239 debugging TTY events.
11241 * w32fns.c (show_hourglass): If returning early because the frame
11242 is not a GUI frame, unblock input.
11244 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
11245 (cursorY): New functions.
11247 * termhooks.h (cursorX, cursorY): Prototypes of functions on
11248 WINDOWSNT, macros that call curX and curY elsewhere.
11250 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
11252 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
11253 specific function to hide and show cursor on a text-mode terminal.
11254 (tty_menu_struct, struct tty_menu_state): New structures.
11255 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
11256 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
11257 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
11258 (tty_menu_locate, save_and_enable_current_matrix)
11259 (restore_desired_matrix, screen_update, read_menu_input)
11260 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
11261 (tty_pop_down_menu, tty_menu_last_menubar_item)
11262 (tty_menu_new_item_coords, tty_menu_show): New functions.
11263 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
11265 * nsterm.h (ns_popup_dialog): Adjust prototype.
11267 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
11268 of in x-popup-menu.
11269 (ns_popup_dialog): Adapt order of arguments to the other
11270 *_menu_show implementations.
11271 (Fx_popup_dialog): Function deleted.
11273 * msdos.c (x_set_menu_bar_lines): Delete unused function.
11275 * menu.h (tty_menu_show, menu_item_width): Provide prototypes.
11277 * menu.c (have_boxes): New function.
11278 (single_keymap_panes): Use it instead of a compile-time
11280 (single_menu_item): Use run-time tests of the frame type instead
11281 of compile-time conditionals.
11282 (encode_menu_string): New function.
11283 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
11284 the macro, since different types of frame need different encoding
11286 (digest_single_submenu): Use run-time tests of frame type instead
11287 of, or in addition to, compile-time conditionals.
11288 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
11289 (Fx_popup_menu): Detect when the function is called from keyboard
11290 on a TTY. Don't barf when invoked on a text-mode frame.
11291 Check frame type at run time, instead of compile-time conditionals for
11292 invoking terminal-specific menu-show functions.
11293 Call tty_menu_show on text-mode frames.
11294 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
11295 run time to determine which alternative to invoke; support dialogs
11298 * keyboard.h <Qmouse_movement>: Declare.
11300 * keyboard.c <Qmouse_movement>: Now extern.
11301 <Qecho_keystrokes>: New static variable.
11302 (read_key_sequence): Accept an additional argument, a flag to
11303 prevent redisplay during reading of the key sequence. All callers
11305 (read_menu_command): New function.
11306 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
11308 (toolkit_menubar_in_use): New function.
11309 (make_lispy_event): Use it instead of a compile-time test.
11311 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
11312 window-system being available.
11314 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
11315 to x-popup-dialog on the frame type, they all now support popup
11318 * dispnew.c (save_current_matrix): Save the margin areas.
11319 (restore_current_matrix): Restore margin areas.
11320 (update_frame_with_menu): New function.
11322 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
11325 * alloc.c (make_save_ptr): Now compiled unconditionally.
11327 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
11329 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
11330 (redraw_frame, update_frame): Adjust users.
11331 * dispextern.h (set_window_update_flags): Adjust prototype.
11332 * xdisp.c (redisplay_internal): When updating all frames with zero
11333 windows_or_buffers_changed, assume that only the windows that shows
11334 current buffer should be really updated.
11336 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
11338 Do not allocate huge temporary memory areas and objects while encoding
11339 for file I/O, thus reducing an enormous memory usage for large buffers.
11340 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
11341 * coding.h (struct coding_system): New member raw_destination.
11342 * coding.c (setup_coding_system): Initialize it to zero.
11343 (encode_coding_object): If raw_destination is set, do not create
11344 dst_object. Add comment.
11345 * fileio.c (toplevel): New constant E_WRITE_MAX.
11346 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
11347 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
11349 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
11351 * nsterm.m (windowDidExitFullScreen:)
11352 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
11354 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
11356 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
11357 * keyboard.c (unblock_input_to): Don't process pending signals
11358 if a fatal error is in progress.
11360 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
11361 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
11362 they're talking about words in Lisp bool vectors.
11363 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
11364 * data.c (popcount_bits_word): Rename from popcount_size_t.
11365 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
11368 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
11370 Improve support for popcount and counting trailing zeros (Bug#15550).
11371 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
11372 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
11373 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
11374 (popcount_size_t_msc, popcount_size_t_gcc):
11375 Remove; now done by Gnulib.
11376 (popcount_size_t): Now a macro that defers to Gnulib.
11377 (count_trailing_zero_bits): Return int, for consistency with
11378 Gnulib and because Emacs prefers signed to unsigned int.
11379 Don't assume that size_t is either unsigned int or unsigned long
11380 or unsigned long long.
11381 (size_t_to_host_endian): Do not assume that size_t is either
11382 exactly 32 or exactly 64 bits wide.
11383 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
11384 etc., so that it's now an enum constant, not a macro.
11385 No need to assume that it's either 32 or 64.
11387 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
11389 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
11392 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
11394 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
11395 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
11397 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
11399 emacs_read and emacs_write now use void *, not char *.
11400 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
11401 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
11402 Buffer arg is now void *, not char *. This matches plain
11403 'read' and 'write' better, and avoids a constraint violation
11404 on Solaris 9 with Oracle Studio.
11406 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
11408 * alloc.c (Fmake_string): For ASCII char initializer, prefer
11409 memset to explicit loop. Otherwise copy largest possible chunk
11410 from initialized to uninitialized part, thus allowing the longer
11411 memcpy runs and reducing the number of loop iterations.
11413 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
11415 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
11416 hide toolbar (Bug#15388).
11417 (windowDidEnterFullScreen:): If presentation options are zero,
11418 set them here (Bug#15388).
11419 (ns_update_auto_hide_menu_bar): Remove runtime check.
11420 Don't auto hide dock unless menubar is also auto hidden.
11422 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
11424 * editfns.c (message): Mention batch mode in doc string.
11426 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
11428 * nsterm.m (check_native_fs): Remove erroneous comment.
11430 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
11432 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
11433 uses find_newline instead of scan_newline and so doesn't move point.
11435 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
11437 Use hardware support for byteswapping on glibc x86 etc.
11438 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
11439 whereas the old swap64 needed 30.
11440 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
11441 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
11442 Use byteswap.h's macros to swap bytes.
11443 * lisp.h (swap16, swap32, swap64): Remove.
11444 All uses replaced by bswap_16, bswap_32, bswap_64.
11446 * bytecode.c (exec_byte_code): Use some more volatile variables
11447 to work around local variables getting clobbered by longjmp.
11448 Port to pre-C99, which doesn't allow decls after stmts.
11450 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
11452 * lisp.h (eassert): Assume that COND is true when optimizing.
11453 In other words, take on the behavior of eassert_and_assume.
11454 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
11455 (eassert_and_assume): Remove. All uses replaced by eassert.
11457 * xdisp.c (Qglyphless_char): Now static.
11459 Adjust to merge from gnulib.
11460 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
11461 * lisp.h: Include <verify.h>, for 'assume'.
11463 * eval.c (clobbered_eassert): New macro.
11464 (internal_catch, internal_condition_case)
11465 (internal_condition_case_1, internal_condition_case_2)
11466 (internal_condition_case_n): Use it instead of eassert
11467 when the argument contains locals clobbered by longjmp.
11468 Don't use clobbered locals outside of clobbered_eassert.
11469 (internal_lisp_condition_case): Use a volatile variable
11470 to work around a local variable's getting clobbered.
11472 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
11474 * lisp.h (struct handler): Merge struct handler and struct catchtag.
11475 (PUSH_HANDLER): New macro.
11476 (catchlist): Remove.
11477 (handlerlist): Always declare.
11479 * eval.c (catchlist): Remove (merge with handlerlist).
11480 (handlerlist, lisp_eval_depth): Not static any more.
11481 (internal_catch, internal_condition_case, internal_condition_case_1)
11482 (internal_condition_case_2, internal_condition_case_n):
11484 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
11485 handlerlist/catchlist.
11486 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
11487 handlerlist which can only handle a single condition-case handler at
11489 (find_handler_clause): Simplify since we only a single branch here
11492 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
11494 (bcall0): New function.
11495 (exec_byte_code): Add corresponding cases. Improve error message when
11496 encountering an invalid byte-code. Let Bunwind_protect accept
11497 a function (rather than a list of expressions) as argument.
11499 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
11500 and make them unconditional now that they're heap-allocated.
11502 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
11504 * charset.c (Fdecode_char, Fencode_char): Remove description of
11505 `restriction' arg. now that it's hidden by advertised-calling-convention.
11507 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
11509 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
11510 Remove unused variable (from mac-port).
11511 (macfont_draw): Use s->ybase for correct y position.
11513 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
11515 * frame.h (struct frame): Drop has_minibuffer member because...
11516 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
11517 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
11519 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
11521 * window.h (struct window): Prefer enum text_cursor_kinds to int
11522 for phys_cursor_type member. Move the latter, phys_cursor_width,
11523 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
11524 * window.c (replace_window, make_window): Adjust users.
11526 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
11528 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
11529 this module is never compiled otherwise.
11531 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
11533 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
11536 2013-09-29 Eli Zaretskii <eliz@gnu.org>
11538 * xdisp.c (get_next_display_element): Don't call face_for_font in
11539 a build configured --without-x. (Bug#15484)
11541 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
11543 * window.c (calc_absolute_offset): #elif should be #elif defined.
11545 * frame.c (delete_frame): Block/unblock input to overcome race
11546 condition (Bug#15475).
11548 2013-09-29 Andreas Politz <politza@hochschule-trier.de>
11550 * frame.c (delete_frame): Record selected frame only after
11551 calling Qdelete_frame_functions (Bug#15477).
11553 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
11555 * nsterm.m (ns_selection_color): Remove.
11556 (ns_get_color): Check for ns_selection_(fg|bg)_color using
11557 NSColor selectedText(Background)Color. Only for COCOA.
11558 (ns_term_init): Remove assignment of ns_selection_color, logic
11559 moved to ns_get_color.
11561 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
11562 NS_SELECTION_COLOR_DEFAULT.
11563 (NS_SELECTION_FG_COLOR_DEFAULT): New.
11565 2013-09-28 Eli Zaretskii <eliz@gnu.org>
11567 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
11568 frame' does not have the tool_bar_window member.
11570 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
11572 Signal error when reading an empty byte-code object (Bug#15405)
11573 * lread.c (read1): Signal error.
11574 * alloc.c (make_byte_code): eassert header size.
11575 (sweep_vectors): Change an int to size_t.
11577 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
11579 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
11580 instead of ints, as it's the usual style for offsetof constants. See:
11581 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
11583 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
11584 This is ugly, but it should fix the performance problem for older
11585 GCC versions in the short run. I'll look into integrating the
11586 Gnulib module for popcount, as a better fix.
11587 See the thread starting in:
11588 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
11589 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
11590 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
11591 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
11592 (popcount_size_t): Use it.
11594 2013-09-24 Daniel Colascione <dancol@dancol.org>
11596 * process.c (Fnetwork_interface_info): Fix build break due to
11599 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
11601 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
11602 Prefer signed to unsigned integers where either will do.
11603 No need for 'const' on locals that do not escape.
11604 Omit easserts with unnecessary and unportable assumptions about
11605 alignment. Avoid unnecessary casts to char *.
11607 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
11609 Use union for the payload of struct Lisp_Vector.
11610 This helps to avoid a few glitches dictated by C's aliasing rules.
11611 * lisp.h (struct Lisp_Vector): Use union for next and
11612 contents member. Adjust comment. Change related users.
11613 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
11614 Related users changed.
11615 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
11616 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
11617 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
11618 * xfaces.c, xfont.c, xmenu.c: Related users changed.
11620 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
11622 Optimize glyph row clearing and copying routines.
11623 * dispextern.h (struct glyph_row): Change layout of struct
11624 glyph_row to help copy_row_except_pointers. Adjust comment.
11625 * dispnew.c (null_row): Remove.
11626 (clear_glyph_row): Use offsetof and memset to find and clear
11627 just the members that need clearing. Adjust comment.
11628 (copy_row_except_pointers): Likewise for copying.
11630 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
11632 Some minor cleanups of recently-added bool vector code.
11633 * conf_post.h (assume): Always return void. Use lint version
11634 only if GCC and MSC versions don't apply.
11635 * conf_post.h (assume):
11636 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
11637 Depend on _MSC_VER, not __MSC_VER, for consistency with
11639 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
11640 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
11641 (bool_vector_binop_driver, count_trailing_zero_bits)
11642 (size_t_to_host_endian): Now static, not static inline;
11643 the latter isn't needed with modern compilers and doesn't
11644 work with older compilers anyway.
11646 * alloc.c (valgrind_p): Use bool for boolean.
11648 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
11650 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
11651 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
11652 (display_last_displayed_message_p, message_buf_print)
11653 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
11654 Use bool for boolean.
11655 * dispextern.h (cancel_line, init_desired_glyphs):
11656 Remove ancient leftover.
11657 (help_echo_showing_p, hourglass_shown_p):
11658 * lisp.h (noninteractive_need_newline): Adjust declaration.
11660 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
11662 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
11664 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
11665 ...this file and convert the latter to static. Adjust comment.
11666 (make_initial_frame):
11667 * window.c (init_window_once): Adjust user.
11668 * frame.h (last_nonminibuf_frame): Remove declaration.
11669 * lisp.h (selected_frame): Likewise.
11670 * msdos.c (the_only_display_info): Adjust comment.
11672 2013-09-23 Eli Zaretskii <eliz@gnu.org>
11674 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
11675 computing the end column of mouse-highlight that comes from
11676 display or overlay strings. (Bug#15437)
11677 (note_mouse_highlight): Adapt calculation of last argument to
11678 mouse_face_from_string_pos to the above change.
11680 * conf_post.h (__has_builtin): Define to zero, if undefined, on
11681 all platforms, not just for clang.
11683 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
11685 * filelock.c (lock_file_1): Rearrange to remove compiler warning
11686 about excess arguments to snprintf.
11688 * conf_post.h(assume): Use __builtin_unreachable for clang.
11690 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
11692 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
11693 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
11695 2013-09-23 Daniel Colascione <dancol@dancol.org>
11697 * alloc.c (USE_VALGRIND): New macro; on by default
11698 when ENABLE_CHECKING.
11699 (mark_maybe_object, mark_maybe_pointer)
11700 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
11702 (valgrind_p) [USE_VALGRIND]: New variable.
11703 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
11705 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
11707 * process.c (wait_reading_process_output): Change int pnamelen to
11710 * nsterm.m (setMarkedText:selectedRange:, deleteWorkingText):
11711 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
11712 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
11713 argument to unsigned long to avoid warning.
11714 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
11716 * conf_post.h (assume): Fix compiler error: x shall be cond.
11718 2013-09-22 Daniel Colascione <dancol@dancol.org>
11720 * xfns.c (x_get_monitor_attributes): Suppress unused variable
11721 warning when compiling without a window system.
11723 2013-09-22 Daniel Colascione <dancol@dancol.org>
11725 * data.c (Qbool_vector_p): New symbol.
11726 (bool_vector_spare_mask, popcount_size_t_generic)
11727 (popcount_size_t_msc, popcount_size_t_gcc)
11729 (bool_vector_binop_driver)
11730 (count_trailing_zero_bits, size_t_to_host_endian)
11731 (Fbool_vector_exclusive_or)
11732 (Fbool_vector_union)
11733 (Fbool_vector_intersection, Fbool_vector_set_difference)
11734 (Fbool_vector_subsetp, Fbool_vector_not)
11735 (Fbool_vector_count_matches)
11736 (Fbool_vector_count_matches_at): New functions.
11737 (syms_of_data): Intern new symbol, functions.
11738 * alloc.c (bool_vector_payload_bytes): New function.
11739 (Fmake_bool_vector): Instead of calling Fmake_vector,
11740 which performs redundant initialization and argument checking,
11741 just call allocate_vector ourselves. Make sure we clear any
11742 terminating padding to zero.
11743 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
11744 instead of open-coding the size calculation.
11745 (vroundup_ct): New macro.
11746 (vroundup): Assume argument >= 0; invoke vroundup_ct.
11747 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
11748 * composite.c (composition_gstring_put_cache):
11749 Change lint_assume to assume.
11750 * conf_post.h (assume): New macro.
11751 (lint_assume): Remove.
11752 * dispnew.c (update_frame_1): Change lint_assume to assume.
11753 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
11755 * image.c (gif_load): Change lint_assume to assume.
11756 * lisp.h (eassert_and_assume): New macro.
11757 (Qbool_vector_p): Declare.
11758 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
11759 (swap16, swap32, swap64): New inline functions.
11760 * macfont.m (macfont_shape): Change lint_assume to assume.
11761 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
11762 * xsettings.c (parse_settings): Use new swap16 and
11763 swap32 from lisp.h instead of file-specific macros.
11765 2013-09-22 Eli Zaretskii <eliz@gnu.org>
11767 * xdisp.c (try_window_id): Don't abort if cursor row could not be
11768 found (which can legitimately happen when the glyph row at the
11769 window start is disabled in the current_matrix. (Bug#15365)
11771 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
11773 Fix syntax.h bug introduced by recent INLINE change.
11774 syntax.h defined an extern inline function SYNTAX_ENTRY that was
11775 conditionally compiled one way in some modules, and a different
11776 way in others. This doesn't work with extern inline functions,
11777 which must have the same definition in all modules, because the
11778 defining code might be shared across modules, depending on the
11779 implementation. Symptoms reported by Martin Rudalics in:
11780 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
11781 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
11782 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
11783 overriding the corresponding functions in syntax.h.
11784 * syntax.h (syntax_property_entry, syntax_property_with_flags)
11785 (syntax_property): New inline functions.
11786 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
11787 Rewrite in terms of these new functions.
11789 2013-09-21 Eli Zaretskii <eliz@gnu.org>
11791 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
11792 not chars_in_text, whose result depends on the multibyteness of
11793 the current buffer. (Bug#15426)
11795 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
11797 Port recent change to hosts where pointers aren't 'long'.
11798 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
11799 Don't assume that pointers are the same width as 'long'.
11800 Add a compile-time check that a pointer fits into two X slots.
11802 A simpler, centralized INLINE.
11803 * conf_post.h (INLINE): Define only if not already defined.
11804 This allows us to use a single INLINE, defined by one file
11806 * emacs.c (INLINE): Define it.
11807 Also, include category.h, charset.h, composite.h, dispextern.h,
11808 syntax.h, systime.h, so that their INLINE definitions are expanded
11809 properly for Emacs.
11810 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
11811 * buffer.h, buffer.c (BUFFER_INLINE):
11812 * category.h, category.c (CATEGORY_INLINE):
11813 * character.h, character.c (CHARACTER_INLINE):
11814 * charset.h, charset.c (CHARSET_INLINE):
11815 * composite.h, composite.c (COMPOSITE_INLINE):
11816 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
11817 * frame.h, frame.c (FRAME_INLINE):
11818 * intervals.h, intervals.c (INTERVALS_INLINE):
11819 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
11820 * lisp.h, alloc.c (LISP_INLINE):
11821 * process.h, process.c (PROCESS_INLINE):
11822 * syntax.h, syntax.c (SYNTAX_INLINE):
11823 * systime.h, sysdep.c (SYSTIME_INLINE):
11824 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
11825 * window.h, window.c (WINDOW_INLINE):
11826 Remove. All uses replaced with INLINE.
11828 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
11830 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
11831 to avoid Bug#15398.
11833 2013-09-19 Eli Zaretskii <eliz@gnu.org>
11835 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
11836 'const char *' to avoid compiler warnings due to similar change in
11837 the prototype of x_get_string_resource.
11839 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
11841 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
11842 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
11843 going to replace static variables below. Adjust comments.
11844 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
11845 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
11846 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
11847 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
11848 Related users changed.
11849 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
11850 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
11851 last_mouse_movement_time, going to replace static variables below.
11853 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
11854 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
11856 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
11857 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
11858 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
11859 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
11860 static variables below.
11861 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
11862 (last_mouse_scroll_bar): Remove.
11863 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
11864 (mouseExited): Related users changed.
11866 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
11868 Do not use external array to process X scroll bar messages.
11869 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
11870 (x_send_scroll_bar_event): Pack window pointer into two slots
11871 of XClientMessageEvent if we're 64-bit. Adjust comment.
11872 (x_scroll_bar_to_input_event): Unpack accordingly.
11874 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
11876 Ifdef away recent changes which aren't relevant to NS port.
11877 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
11878 [!HAVE_NS]: Declare as such.
11879 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
11880 [!HAVE_NS]: Define as such.
11882 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
11884 * frame.c (x_redo_mouse_highlight): New function
11885 to factor out common code used in W32 and X ports.
11886 * dispextern.h (x_redo_mouse_highlight): Add prototype.
11887 * xterm.h (struct x_display_info):
11888 * w32term.h (struct w32_display_info):
11889 * nsterm.h (struct ns_display_info): New members
11890 last_mouse_motion_frame, last_mouse_motion_x and
11891 last_mouse_motion_y, going to replace static variables below.
11892 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
11893 (redo_mouse_highlight): Remove.
11894 (note_mouse_movement, syms_of_xterm): Adjust user.
11895 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
11896 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
11897 (redo_mouse_highlight): Remove.
11898 (note_mouse_movement, syms_of_w32term): Adjust user.
11899 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
11900 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
11902 (note_mouse_movement, mouseMoved, syms_of_nsterm):
11903 * nsfns.m (compute_tip_xy): Adjust user.
11905 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
11907 * frame.c (x_mouse_grabbed): New function.
11908 * dispextern.h (x_mouse_grabbed): Add prototype.
11909 (last_mouse_frame): Remove declaration.
11910 * xterm.h (struct x_display_info):
11911 * w32term.h (struct w32_display_info):
11912 * nsterm.h (struct ns_display_info): New member
11913 last_mouse_frame, going to replace...
11914 * xdisp.c (last_mouse_frame): ...global variable.
11915 (note_tool_bar_highlight):
11916 * w32term.c (w32_mouse_position, w32_read_socket):
11917 * xterm.c (XTmouse_position, handle_one_xevent):
11918 Use x_mouse_grabbed.
11919 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
11921 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
11923 * w32term.c (w32_read_socket): Avoid temporary
11924 variables in a call to x_real_positions.
11925 * xterm.c (handle_one_xevent): Likewise.
11927 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
11929 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
11930 (x_icon_type): Remove prototype.
11931 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
11932 * frame.c (x_icon_type): Remove.
11933 * w32term.c (x_make_frame_visible, x_iconify_frame):
11934 * xterm.c (x_make_frame_visible, x_iconify_frame):
11935 Use x_set_bitmap_icon to factor out common code.
11937 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
11939 * dispextern.h (check_x_display_info, x_get_string_resource):
11940 Declare here just once and unify the latter.
11941 * frame.c (check_x_display_info, x_get_string_resource):
11942 * nsterm.h (check_x_display_info):
11943 * xrdb.c (x_get_string_resource):
11944 * xterm.h (check_x_display_info): Remove prototypes.
11945 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
11946 * w32reg.c (x_get_string_resource): Likewise.
11947 (w32_get_rdb_resource): Adjust user.
11949 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
11951 * xterm.h (struct x_display_info): New member
11952 x_pending_autoraise_frame, going to replace...
11953 * xterm.c (pending_autoraise_frame): ...static variable.
11954 (x_new_focus_frame, XTread_socket): Adjust users.
11955 * w32term.h (struct w32_display_info): New member
11956 w32_pending_autoraise_frame, going to replace...
11957 * w32term.c (pending_autoraise_frame): ...global variable.
11958 (x_new_focus_frame, w32_read_socket): Adjust users.
11960 2013-09-17 Glenn Morris <rgm@gnu.org>
11962 * xdisp.c (message_dolog): If we create *Messages*,
11963 switch it to messages-buffer-mode.
11965 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
11967 Don't overuse 'const' in types of locals.
11968 * bidi.c (bidi_count_bytes):
11969 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
11970 (xg_event_is_for_scrollbar):
11971 * xselect.c (x_handle_property_notify)
11972 (x_handle_selection_notify, x_handle_dnd_message):
11973 * xsettings.c, xsettings.h (xft_settings_event):
11974 * xterm.c (x_handle_net_wm_state, handle_one_event)
11975 (x_menubar_window_to_frame, x_detect_focus_change)
11976 (construct_mouse_click, note_mouse_movement)
11977 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
11978 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
11979 (handle_one_xevent, x_handle_net_wm_state):
11980 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
11981 (x_handle_dnd_message):
11982 Avoid unnecessary 'const', typically the second 'const' in
11983 'const foo * const arg', a 'const' that does not affect the API
11984 and doesn't significantly help the human reader.
11986 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
11988 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
11989 only if Glib < 2.36.0.
11990 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
11991 * xsettings.c (init_gconf, init_gsettings): Do not check
11993 * xterm.c (handle_one_xevent): Do not call to x_clear_area
11995 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
11997 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
11999 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
12000 before calling g_type_init.
12002 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
12004 * nsterm.m (syms_of_nsterm): ... to here.
12006 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
12008 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
12009 (ignore_next_mouse_click_timeout): Use Time as X does.
12010 (handle_one_xevent): Avoid cast and use unsigned comparison.
12012 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
12014 Do not copy X event in handle_one_xevent except KeyPress case.
12015 Wnen XEvent is processed, it is unlikely to be changed except
12016 KeyPress case, so we can avoid copying and use const pointer to
12017 const data to make sure that an event is not changed elsewhere.
12018 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
12019 const' and do not create local copy except for the KeyPress event.
12020 Use casts to avoid a few glitches. Adjust formatting. Add comments.
12021 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
12022 (x_handle_net_wm_state, x_menubar_window_to_frame)
12023 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
12024 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
12025 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
12026 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
12027 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
12028 (x_handle_dnd_message):
12029 * xsettings.c (xft_settings_event):
12030 Use 'const XEvent * const' where appropriate.
12031 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
12033 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
12035 Fix X event waiting to handle multiple frames.
12036 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
12037 * xterm.c (pending_event_wait): Remove. Adjust users.
12038 (x_detect_focus_change): Pass frame arg.
12039 (handle_one_xevent): Find related frame early and clear per-frame
12040 wait_event_type only if this is an event for the relevant frame.
12041 (x_wait_for_event): Use per-frame wait_event_type.
12043 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
12045 * nsfns.m (Fx_create_frame): Fix font driver registration for
12048 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
12049 for syms_of_macfont.
12051 * nsterm.m: Include macfont.h.
12052 (ns_tmp_flags, ns_tmp_font): Remove.
12053 (ns_compute_glyph_string_overhangs): Check for driver Qns.
12054 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
12055 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
12056 (changeFont:): Fix code style. Check for font driver type when
12059 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
12062 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
12063 (nsfont_open): Set font driver type.
12064 Set font->ascent and font->descent. Figure out font instead of
12065 ns_tmp_font, and flags instead of ns_tmp_flags.
12066 Fix indentation. Remove call to ns_draw_text_decoration,
12069 * nsfns.m: Include macfont.h.
12070 (Fx_create_frame): Register macfont driver, make a better default font.
12071 (Fns_popup_font_panel): Get font from macfont driver, if used.
12073 * macfont.m, macfont.h, macuvs.h: New files.
12075 * font.h: Declare syms_of_macfont.
12077 * font.c (syms_of_font): Call syms_of_macfont.
12079 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
12081 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
12083 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
12084 and it is always zero for others, so I assume that this is an ancient
12085 leftover which nobody will want to change any more.
12086 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
12087 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
12088 * frame.c (x_set_scroll_bar_width):
12089 * w32fns.c (w32_createscrollbar):
12090 * w32term.c (w32_set_vertical_scroll_bar):
12091 * xfns.c (x_set_scroll_bar_default_width):
12092 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
12093 (x_scroll_bar_expose): Related users changed.
12095 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
12097 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
12098 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
12099 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
12101 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
12102 Define once here...
12103 * nsterm.h, w32term.h, xterm.h: ...and not here.
12104 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
12105 Remove unused Xisms.
12106 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
12107 these modules are never compiled otherwise.
12109 2013-09-14 Eli Zaretskii <eliz@gnu.org>
12111 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
12112 Doc fix. (Bug#15375)
12114 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
12116 Unify Fx_focus_frame between all ports.
12117 * frame.h (x_focus_frame): New prototype.
12118 * xfns.c (Fx_focus_frame): Remove.
12119 (syms_of_xfns): Do not defsubr it.
12120 (x_focus_frame): X implementation.
12121 * nsfns.m (Fx_focus_frame): Remove.
12122 (syms_of_nsfns): Do not defsubr it.
12123 (x_focus_frame): NS implementation.
12124 * w32term.c (Fx_focus_frame): Remove.
12125 (x_focus_on_frame): Rename to...
12126 (x_focus_frame): W32 implementation.
12127 * w32term.h (x_focus_on_frame): Remove prototype.
12128 * w32fns.c (Fx_focus_frame): Remove.
12129 (syms_of_w32fns): Do not defsubr it.
12130 * frame.c (Fx_focus_frame): Define here.
12131 (syms_of_frame): Defsubr here.
12132 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
12134 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
12136 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
12137 All of them are replaced with FRAME_DISPLAY_INFO, defined in
12138 each port to reference the port-specific window system data.
12139 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
12140 (FRAME_DISPLAY_INFO): Define.
12141 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
12142 (FRAME_DISPLAY_INFO): Define. Adjust users.
12143 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
12144 (FRAME_DISPLAY_INFO): Define. Adjust users.
12145 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
12146 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
12147 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
12148 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
12149 * xselect.c, xterm.c: All related users changed.
12151 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
12153 * xterm.h (x_window_to_frame, x_any_window_to_frame)
12154 (x_menubar_window_to_frame): Remove prototypes.
12155 * xfns.c (x_window_to_frame, x_any_window_to_frame)
12156 (x_menubar_window_to_frame, x_top_window_to_frame):
12158 * xterm.c (x_window_to_frame, x_any_window_to_frame)
12159 (x_menubar_window_to_frame, x_top_window_to_frame):
12160 ...to here and convert all but the last to static.
12162 2013-09-12 Eli Zaretskii <eliz@gnu.org>
12164 * lisp.mk (lisp): Add w32-common-fns.elc.
12166 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
12168 * charset.c (char_charset): Document an exception for char-charset.
12170 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
12172 * xterm.h (x_display_info): New field last_user_time...
12173 * xterm.c (toplevel): ...to replace static last_user_time.
12174 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
12176 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
12178 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
12179 scroll bar values to prevent thumb from disappear and update comment.
12181 2013-09-11 Glenn Morris <rgm@gnu.org>
12183 * emacs.c (usage_message): Possessive apostrophe tweak.
12185 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
12187 * nsterm.m (syms_of_nsterm): Use Qns.
12188 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
12189 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
12190 * xfns.c (x_display_info_for_name, Fx_open_connection):
12191 Remove old '#if 0' code.
12192 (syms_of_xfns): Use Qx.
12193 * termhooks.h (fullscreen_hook): Remove the leftover.
12194 (struct terminal): Fix typo in comment.
12196 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
12198 Cleaning up a few X scroll bar bits.
12199 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
12200 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
12201 New member last_seen_part, going to replace...
12202 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
12203 (xt_action_hook) [USE_LUCID]: Adjust user.
12204 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
12205 Lucid-specific scroll bar support.
12206 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
12207 to int and adjust to use last_seen_part member.
12208 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
12209 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
12210 Initialize last_seen_part.
12212 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
12214 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
12215 insert-buffer-substring an empty string.
12217 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
12219 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
12220 avoiding a GCC warning.
12222 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
12224 Ifdef away frame tool bar code when it is not really used.
12225 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
12226 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
12227 and minimize_tool_bar_window_p under the above.
12228 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
12229 (fset_tool_bar_window): Likewise.
12230 * dispnew.c (clear_current_matrices, clear_desired_matrices)
12231 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
12232 (change_frame_size_1):
12233 * window.c (window_from_coordinates, Frecenter): Adjust users.
12234 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
12235 code is not really used.
12236 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
12237 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
12238 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
12239 [!USE_GTK && !HAVE_NS]: Define as such.
12240 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
12241 (note_mouse_highlight, expose_frame):
12242 * xfns.c (x_set_tool_bar_lines):
12243 * xterm.c (handle_one_xevent): Adjust users.
12245 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
12247 Fix corruption with multiple emacsclient -t instances (Bug#15222).
12248 This bug was introduced by my 2013-08-26 patch, which incorrectly
12249 assumed that the terminfo implementation doesn't use termcap buffers.
12250 * term.c (init_tty) [TERMINFO]: Remove optimization, as
12251 these buffers apparently are used after all.
12252 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
12253 (struct tty_display_info): Define members termcap_term_buffer and
12254 termcap_strings_buffer even if TERMINFO.
12256 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
12259 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
12260 'usage' docstring entry to pacify make-docfile.
12262 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
12264 Change comparison functions =, <, >, <=, >= to take many arguments.
12265 * data.c: Change comparison functions' interface and implementation.
12266 * lisp.h: Make arithcompare available for efficient two arg
12268 * bytecode.c: Use arithcompare.
12269 * fileio.c: Use new interface.
12271 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
12273 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
12275 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
12277 * eval.c (Feval): Document the new use of `lexical'.
12279 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
12281 Review and drop old frame resize hack.
12282 * frame.h (struct frame): Remove force_flush_display_p.
12283 * dispnew.c (update_frame): Adjust user and don't call
12284 flush_frame here. The comment has said that there was an issues
12285 with redisplaying fringes, but I don't see any differences with
12286 and without this hack. Hopefully we can continue without it.
12287 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
12288 current frame matrices twice if resized_p is set.
12290 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
12292 Do not populate pure Xism x_sync to other ports.
12293 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
12294 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
12295 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
12296 * w32term.h (x_sync): Remove prototype.
12298 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
12300 Cleanup frame flushing.
12301 * dispextern.h (struct redisplay_interface):
12302 Drop flush_display_optional because flush_display is enough
12303 for X and flushing via RIF is just a no-op for others.
12304 * frame.h (flush_frame): New function.
12305 * dispnew.c (update_frame):
12306 * minibuf.c (read_minibuf):
12307 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
12309 * keyboard.c (detect_input_pending_run_timers): Do not flush
12310 all frames but selected one in redisplay_preserve_echo_area.
12311 * nsterm.m (ns_flush): Remove no-op.
12312 (ns_redisplay_interface): Adjust user.
12313 * w32term.h (x_flush): Remove no-op.
12314 (w32_redisplay_interface): Adjust user.
12315 * xterm.c (x_flush): Simplify because we do not flush all
12316 frames at once any more. Adjust comment.
12317 (x_redisplay_interface): Adjust user.
12319 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
12321 Port --without-x --enable-gcc-warnings to Fedora 19.
12322 * gfilenotify.c (globals_of_gfilenotify):
12323 Call g_type_init only if using an older glib version that needs it.
12325 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
12327 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
12328 (last_glyphless_glyph_merged_face_id): Remove declarations.
12329 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
12330 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
12331 (last_glyphless_glyph_merged_face_id): Now static.
12332 (merge_escape_glyph_face): New function, refactored from...
12333 (get_next_display_element): ...here.
12334 (merge_glyphless_glyph_face): New function, refactored from...
12335 (produce_glyphless_glyph): ...here...
12336 * term.c (produce_glyphless_glyph): ...and here.
12338 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
12340 * eval.c (eval_sub): Only call Ffunction if necessary.
12342 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
12344 Attempt to make redisplay more selective when changing cursor type.
12345 * frame.h (struct frame): New bitfield cursor_type_changed.
12346 * xdisp.c (cursor_type_changed): Remove.
12347 (try_cursor_movement, redisplay_window, try_window_id)
12348 (set_frame_cursor_types, try_window_reusing_current_matrix):
12349 Adjust to use per-frame bitfield.
12350 (redisplay_internal): Look for cursor type change on each visible
12351 frame and consider all frames if cursor type has been changed on
12352 the frame other than selected. If cursor type has been changed on
12353 selected frame only, do not use fast update.
12355 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
12357 Attempt to make redisplay more selective when changing fonts.
12358 * frame.h (struct frame): New bitfield fonts_changed.
12359 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
12360 (adjust_frame_glyphs): Add prototype.
12361 * dispnew.c (fonts_changed_p): Remove.
12362 (adjust_glyphs): Remove because we do not
12363 adjust matrices on all frames at once any more.
12364 (adjust_frame_glyphs): Block and unblock input here.
12365 (adjust_glyph_matrix): Use fonts_changed.
12366 (change_frame_size_1): Use adjust_frame_glyphs.
12367 * font.c (font_open_entity): Use fonts_changed.
12368 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
12369 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
12370 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
12371 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
12372 (shrink_mini_window, Fresize_mini_window_internal)
12373 (window_scroll_pixel_based, Fset_window_configuration)
12374 (apply_window_adjustment, Fset_window_vscroll):
12375 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
12376 Use adjust_frame_glyphs.
12377 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
12378 (try_window_reusing_current_matrix, try_window_id, display_line)
12379 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
12380 (redisplay_internal): Consider fonts_changed and adjust frame
12381 matrices for each frame only if the frame is visible. If font
12382 has been changed on some frame during full redisplay, retry
12383 only visible frames where the font has been actually changed.
12385 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12387 Cache current header and mode line height for each window.
12388 * window.h (struct window): New fields mode_line_height
12389 and header_line_height.
12390 * window.c (make_window): Initialize them.
12391 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
12392 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
12393 (current_mode_line_height, current_header_line_height):
12394 Remove declaration.
12395 * xdisp.c (current_mode_line_height, current_header_line_height):
12397 (pos_visible_p, init_xdisp): Adjust user.
12398 (redisplay_window): Invalidate mode_line_height and
12399 header_line_height if current and desired matrices do not agree.
12401 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12403 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
12404 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
12406 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12408 Make --without-x compatible with --enable-gcc-warnings.
12409 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
12410 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
12411 members under HAVE_WINDOW_SYSTEM.
12412 * keyboard.c (make_lispy_focus_out): Likewise.
12413 (record_menu_key): Move under HAVE_MENUS.
12414 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
12415 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
12416 (syms_of_xdisp): Adjust user.
12417 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
12418 (start_hourglass, cancel_hourglass):
12419 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
12420 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
12421 and CLEAR_FONT_TABLE_NFONTS.
12422 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
12423 Declare only if HAVE_WINDOW_SYSTEM.
12424 (lface_same_font_attributes_p, clear_face_gcs): Define only
12425 if HAVE_WINDOW_SYSTEM.
12427 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12429 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
12430 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
12431 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
12433 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
12435 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
12437 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
12439 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
12440 This fixes a type error on hosts where ptrdiff_t is wider than int.
12442 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
12444 * keyboard.c (read_key_sequence_vs): New function.
12445 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
12448 * callint.c (Fcall_interactively): Always return a vector for 'K'.
12450 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
12452 Makefile improvements.
12453 * Makefile.in (config.status): Don't use double-colon rules, as
12454 they are not portable according to POSIX. Fix shell typo with `;
12455 I guess this rule has never been tested?
12456 (VCSWITNESS): New macro, to override any environment var.
12458 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
12460 * xterm.h (struct x_display_info): Do not track X connection
12461 fd separately because it is always available from Display.
12462 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
12465 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
12467 * buffer.c (drop_overlay):
12468 * fileio.c (restore_point_unwind): Prefer unchain_marker to
12469 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
12471 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
12473 * buffer.c (Fmake_overlay, Fmove_overlay):
12474 * intervals.c (set_point_from_marker):
12475 * print.c (PRINTPREPARE): Prefer signal_error
12476 to plain error and report unsuitable marker too.
12478 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
12480 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
12481 for 'dragging' member.
12482 (struct x_output): Remove set-but-unused leftovers
12483 'left_before_move' and 'top_before_move'.
12484 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
12485 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
12486 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
12487 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
12488 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
12489 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
12490 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
12491 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
12493 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
12495 * nsfont.m (INVALID_GLYPH): New define.
12496 (nsfont_encode_char): Use INVALID_GLYPH.
12497 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
12499 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12501 * xterm.c (x_last_mouse_movement_time): Revert last change.
12502 This code should use XDisplayMotionBufferSize to check display's
12503 motion history first, and there are few other issues as well.
12504 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
12505 (handle_one_xevent): Adjust user.
12507 2013-09-02 Martin Rudalics <rudalics@gmx.at>
12509 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
12510 * frame.c (Flast_nonminibuf_frame): ... to here.
12511 (check_minibuf_window): Don't abort if no window was found
12514 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12516 Use XGetMotionEvents to ask the last mouse motion time from X server.
12517 * xterm.c (X_MOTION_HISTORY): Default to 1.
12518 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
12519 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
12520 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
12521 Ifdef away legacy code.
12522 (XTmouse_position, x_scroll_bar_report_motion):
12523 Use x_last_mouse_movement_time.
12524 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
12527 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12529 * msdos.c (last_mouse_window): Move to...
12530 (dos_rawgetc): ...this function and adjust comment.
12531 * nsterm.m (last_window): Rename to last_mouse_window, move to...
12532 (mouseMoved): ...this function and adjust comment.
12533 * w32term.c (last_window): Likewise with...
12534 (w32_read_socket): ...this function.
12535 * xterm.c (last_window): Likewise with...
12536 (handle_one_xevent): ...this function.
12538 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12540 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
12541 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
12542 (handle_one_xevent): ...to here.
12543 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
12546 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12548 * msdos.c (IT_set_terminal_window): Remove no-op.
12549 (initialize_msdos_display): Adjust terminal setup.
12550 * w32console.c (w32con_set_terminal_window): Remove no-op.
12551 (initialize_w32_display): Adjust terminal setup.
12552 * w32term.c (w32_set_terminal_window): Remove no-op.
12553 (w32_create_terminal): Adjust terminal setup.
12554 * xterm.c (XTset_terminal_window): Remove no-op.
12555 (x_create_terminal): Adjust terminal setup.
12557 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
12559 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
12561 (ns_create_terminal): Adjust terminal setup.
12562 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
12564 (w32_create_terminal): Adjust terminal setup.
12565 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
12567 (x_create_terminal): Adjust terminal setup.
12569 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
12571 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
12572 (CLIP_TEXT_POS_FROM_MARKER): New macro.
12573 * dispnew.c (buffer_posn_from_coords):
12574 * window.c (Fwindow_end, displayed_window_lines):
12575 * xdisp.c (redisplay_mode_lines): Use it.
12577 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
12579 * fontset.c (face_for_char): Check char in the current face font first
12580 if HAVE_NS (Bug#15138).
12582 2013-08-31 Martin Rudalics <rudalics@gmx.at>
12584 * window.c (temp_output_buffer_show): Make sure window returned
12585 by display_buffer is live (Bug#15213).
12587 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
12589 Minor cleanup to avoid forward declarations.
12590 * coding.h (struct ccl_spec): Remove forward declaration.
12591 * composite.h (toplevel): Include font.h.
12592 (struct composition_it, struct face, struct font_metrics):
12593 Remove forward declaration.
12594 * dispextern.h (struct image, struct atimer): Likewise.
12595 * emacsgtkfixed.h (struct frame): Likewise.
12596 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
12597 * font.h (struct font_driver, struct font, struct glyph_string)
12598 (struct face): Remove forward declaration.
12599 * fontset.h (struct face, struct font): Likewise.
12600 * frame.h (toplevel): Style cleanup.
12601 (enum output_method): Move to...
12602 * termhooks.h (enum output_method): ...here.
12603 (struct glyph, struct frame, struct ns_display_info)
12604 (struct x_display_info, struct w32_display_info):
12605 Remove forward declaration.
12606 * xterm.h (toplevel): Include termhooks.h.
12607 (struct font, struct window, struct glyph_matrix, struct frame)
12608 (struct input_event, struct face, struct image): Remove forward
12610 * gtkutil.h (struct _widget_value): Likewise.
12611 * keyboard.h (toplevel): Include termhooks.h.
12612 (struct input_event): Remove forward declaration.
12614 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
12616 * intervals.c (set_point_from_marker): New function.
12617 * editfns.c (Fgoto_char):
12618 * process.c (Finternal_default_process_filter):
12619 * window.c (select_window_1): Use it.
12620 * buffer.h (set_point_from_marker): Add prototype.
12622 2013-08-29 Eli Zaretskii <eliz@gnu.org>
12624 * w32.c (term_winsock): Call release_listen_threads before calling
12626 (_sys_wait_accept): Wait for accept event in a loop with a finite
12627 timeout, instead of waiting indefinitely. Will hopefully avoid
12628 hanging during exit because WSACleanup deadlocks waiting for the
12629 event object to be released. (Bug#14333)
12631 * w32proc.c (release_listen_threads): New function, signals all
12632 the reader threads that listen for connections to stop waiting.
12634 * w32.h (release_listen_threads): Add prototype.
12636 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
12638 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
12639 field of new marker (for sanity and safety).
12640 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
12641 anyway because XMISCTYPE is a function and can't be an lvalue).
12643 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
12645 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
12646 (x_after_update_window_line, x_scroll_bar_create)
12647 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
12648 (handle_one_xevent, x_clear_frame_area):
12649 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
12650 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
12651 * xterm.h (x_clear_area): Adjust prototype.
12653 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
12655 Hook scanning and indentation functions to find_newline. This helps
12656 to avoid duplicated code and renders more respect to newline cache.
12657 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
12658 * cmds.c (Fforward_line):
12659 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
12660 Use find_newline and avoid unnecessary point movements.
12661 * search.c (scan_newline): Implement on top of find_newline.
12663 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
12665 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
12666 scoped code (bug#11258).
12668 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
12670 * nsterm.m (last_window): New variable.
12671 (EV_TRAILER2): New macro.
12672 (EV_TRAILER): Call EV_TRAILER2.
12673 (mouseMoved:): Add support for mouse-autoselect-window
12674 on nextstep (Bug#6888).
12676 2013-08-28 Andreas Schwab <schwab@suse.de>
12678 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
12679 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
12680 Remove unused macro definitions.
12681 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
12682 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
12683 Only define if emacs.
12685 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
12687 Prefer enum glyph_row_area to int where appropriate.
12688 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
12690 (window_box, window_box_width, window_box_left, window_box_left_offset)
12691 (window_box_right, window_box_right_offset): Adjust prototypes.
12692 * xdisp.c (window_box, window_box_width, window_box_left)
12693 (window_box_left_offset, window_box_right, window_box_right_offset):
12694 Use enum glyph_row_area. Adjust users and tweak comment where needed.
12695 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
12696 * nsterm.m (ns_clip_to_row):
12697 * w32term.c (w32_clip_to_row):
12698 * xterm.c (x_clip_to_row): Likewise.
12700 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
12702 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
12703 (Fprevious_overlay_change): Fast path for buffer with no overlays.
12705 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
12707 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
12708 for portability to hosts where /bin/sh has problems.
12710 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
12712 Redesign redisplay interface to drop global output_cursor.
12713 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
12714 (toplevel): Remove declaration of output_cursor.
12715 (set_output_cursor, x_cursor_to): Remove prototype.
12716 * window.h (struct window): New member output_cursor.
12717 (output_cursor_to): New function to replace RIF member.
12718 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
12719 (update_text_area, set_window_cursor_after_update): Use it.
12720 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
12721 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
12722 * nsterm.m (ns_update_window_begin, ns_update_window_end):
12723 * w32term.c (x_update_window_begin, x_update_window_end):
12724 * xterm.c (x_update_window_begin, x_update_window_end):
12725 Adjust to use per-window output cursor.
12727 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
12729 Simplify SELECT_TYPE-related code.
12730 Like EMACS_TIME, this portability layer is no longer needed, since
12731 Emacs has been using fd_set as a portability layer for some time.
12732 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
12733 (SELECT_TYPE): Remove. All uses changed to fd_set.
12734 (fd_set) [!FD_SET]: New typedef.
12736 Simplify EMACS_TIME-related code.
12737 This portability layer is no longer needed, since Emacs has been
12738 using struct timespec as a portability layer for some time.
12739 * atimer.h, buffer.h, dispextern.h, xgselect.h:
12740 Include <time.h> rather than "systime.h"; that's all that's needed now.
12741 * dispnew.c: Include <timespec.h> rather than "systime.h";
12742 that's all that's needed now.
12743 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
12744 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
12745 TIMESPEC_RESOLUTION.
12746 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
12747 LOG10_TIMESPEC_RESOLUTION.
12748 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
12749 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
12750 (make_emacs_time): Remove. All used changed to make_timespec.
12751 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
12752 (current_timespec): Rename from current_emacs_time. All uses changed.
12753 (add_emacs_time): Remove. All uses changed to timespec_add.
12754 (sub_emacs_time): Remove. All uses change dot timespec_sub.
12755 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
12756 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
12757 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
12758 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
12759 (current_timespec): Rename from current_emacs_time. All uses changed.
12760 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
12761 changed to timespec_cmp.
12762 * xgselect.c: Include <timespec.h>, since our .h files don't.
12764 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
12766 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
12767 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
12768 Remove the leftovers.
12769 * gtkutil.c (toplevel): Do not declare Qxft but include
12771 * image.c (toplevel): Do not declare Vlibrary_cache because
12772 it's already done in lisp.h.
12774 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
12776 * lisp.h (Mouse_HLInfo): Move from here...
12777 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
12778 (reset_mouse_highlight): New function.
12779 * msdos.c (dos_set_window_size, IT_update_begin)
12780 (internal_terminal_init):
12781 * nsterm.m (ns_update_window_end, x_free_frame_resources)
12782 (ns_initialize_display_info):
12783 * w32console.c (initialize_w32_display):
12784 * w32term.c (x_update_window_end, x_free_frame_resources)
12785 (w32_initialize_display_info):
12786 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
12787 * window.c (Fdelete_other_windows_internal):
12788 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
12789 * termchar.h (toplevel):
12790 * xterm.h (toplevel): Include dispextern.h.
12792 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
12794 Fix minor problems found by static checking.
12795 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
12796 (expect): Avoid nested-if warning.
12797 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
12798 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
12799 * nsterm.h, nsterm.m (ns_select):
12800 * xgselect.c, xgselect.h (xg_select):
12801 Adjust signature to better match pselect's.
12802 * nsterm.m (ns_select):
12803 Don't set *TIMEOUT, since pselect doesn't.
12804 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
12805 diagnostic about assigning const char * to it.
12806 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
12808 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
12810 * lread.c (substitute_object_recurse): Handle hash-tables as well
12813 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
12815 Fix unlikely core dump in init_tty, and simplify terminfo case.
12816 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
12817 The old version incorrectly dumped core if malloc returned a
12818 buffer containing only non-NUL bytes.
12819 (init_tty): Do not allocate or free termcap buffers; the
12820 struct does that for us now.
12821 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
12822 (struct tty_display_info): Define members termcap_term_buffer and
12823 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
12824 use them. Allocate them directly in struct rather than indirectly
12825 via a pointer, to simplify init_tty.
12827 * frame.c (check_minibuf_window): Initialize 'window' properly,
12828 so that Emacs reliably aborts later if 'window' is not initialized.
12830 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
12832 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
12833 of VoidSymbol (Bug#15154).
12835 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
12837 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
12838 mouse_face_beg_y and mouse_face_end_y.
12839 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
12840 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
12841 Adjust users and update comment where appropriate.
12843 2013-08-26 Martin Rudalics <rudalics@gmx.at>
12845 * frame.c (check_minibuf_window): New function.
12846 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
12847 Call check_minibuf_window (Bug#15183).
12849 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
12851 * window.h (struct window): Replace last_cursor with last_cursor_vpos
12852 because this is the only last cursor data we need to keep and consult.
12853 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
12854 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
12857 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
12859 Fix recovering from possible decompression error.
12860 Since insert_from_gap doesn't always move point, we can't use PT as
12861 the position where the partially decompressed data ends, and
12862 should count how many bytes was produced so far.
12863 * decompress.c (struct decompress_unwind_data): Add nbytes member.
12864 (unwind_decompress): Really delete partially uncompressed data.
12865 (Fzlib_decompress_region): Take decompressed data size into account.
12867 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
12869 * syntax.c (init_syntax_once): Adjust comment and do an early
12870 initialization of Qchar_table_extra_slots just once...
12871 * casetab.c (init_casetab_once):
12872 * category.c (init_category_once):
12873 * character.c (syms_of_character):
12874 * coding.c (syms_of_coding):
12875 * xdisp.c (syms_of_xdisp): ...and omit it here.
12877 2013-08-24 Eli Zaretskii <eliz@gnu.org>
12879 * xdisp.c (get_next_display_element): Don't apply to characters
12880 from a display vector the logic of setting it->end_of_box_run_p
12881 suitable for characters from a buffer. (Bug#15175)
12883 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
12884 to handle directories, rather than '_utime' which doesn't.
12887 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
12889 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
12890 or fullscreen (Bug#14627).
12892 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
12894 System-dependent integer overflow fixes.
12895 * process.c (Fset_process_window_size): Signal an error if
12896 the window size is outside the range supported by the lower level.
12897 * sysdep.c (set_window_size): Return negative on error,
12898 nonnegative on success, rather than -1, 0, 1 on not in system,
12899 failure, success. This is simpler. Caller changed.
12900 (serial_configure): Remove unnecessary initialization of local.
12901 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
12902 size fits in unsigned long; this isn't true on some 32-bit hosts.
12903 Avoid buffer overrun if some future version of /proc/meminfo has a
12904 variable name longer than 20 bytes.
12905 (system_process_attributes) [__FreeBSD__]:
12906 Don't assume hw.availpages fits in 'int'.
12908 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
12910 Don't let very long directory names overrun the stack.
12911 Fix some related minor problems involving "//", vfork.
12912 * callproc.c (encode_current_directory): New function.
12913 (call_process): Don't append "/"; not needed.
12914 * fileio.c (file_name_as_directory_slop): New constant.
12915 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
12916 this can save the caller having to alloca.
12917 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
12918 Use SAFE_ALLOCA, not alloca.
12919 (directory_file_name, Fexpand_file_name): Leave leading "//"
12920 alone, since it can be special even on POSIX platforms.
12921 * callproc.c (call_process):
12922 * process.c (Fformat_network_address):
12923 * sysdep.c (sys_subshell):
12924 Use encode_current_directory rather than rolling our own.
12925 (create_process): No need to encode directory; caller does that now.
12926 * process.h (encode_current_directory): New decl.
12927 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
12928 Rework to avoid 'goto xyzzy;'.
12930 2013-08-23 Eli Zaretskii <eliz@gnu.org>
12932 * xdisp.c (handle_face_prop): If the default face was remapped use
12933 the remapped face for strings from prefix properties. (Bug#15155)
12935 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
12937 Minor cleanup for redisplay interface and few related functions.
12938 * frame.h (enum text_cursor_kinds): Move from here...
12939 * dispextern.h (enum text_cursor_kinds): ...to here.
12940 (toplevel): Drop unnecessary declarations.
12941 (struct redisplay_interface): Use bool and enum text_cursor_kinds
12942 in update_window_end_hook and draw_window_cursor functions.
12943 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
12944 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
12945 * w32term.c (x_update_window_end, w32_draw_window_cursor):
12946 * xterm.c (x_update_window_end, x_draw_window_cursor):
12947 * xdisp.c (display_and_set_cursor, update_window_cursor)
12948 (update_cursor_in_window_tree, x_update_cursor): Use bool and
12949 enum text_cursor_kinds where appropriate.
12951 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
12953 Redesign redisplay interface to drop updated_row and updated_area.
12954 * dispextern.h (updated_row, updated_area): Remove declaration.
12955 (struct redisplay_interface): Pass glyph row and row area parameters
12956 to write_glyphs, insert_glyphs and clear_end_of_line functions.
12957 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
12959 * dispnew.c (updated_row, updated_area): Remove.
12960 (redraw_overlapped_rows, update_window_line): Adjust user.
12961 (update_marginal_area, update_text_area): Likewise. Pass updated row
12962 as a parameter. Prefer enum glyph_row_area to int where appropriate.
12963 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
12966 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
12968 * process.c (flush_pending_output): Remove stub.
12971 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
12973 * callproc.c: Fix race that killed background processes (Bug#15144).
12974 (call_process): New arg TEMPFILE_INDEX. Callers changed.
12975 Record deleted process-id in critical section, not afterwards.
12976 Don't mistakenly kill process created by a call-process invocation
12977 that discards output and does not wait.
12979 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
12981 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
12982 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
12983 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
12984 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
12985 to shut up compiler in mark_object.
12986 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
12988 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
12990 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
12991 We can't portably rely on PTY_OPEN doing that, even if
12992 it calls posix_openpt with O_CLOEXEC.
12994 2013-08-20 Kenichi Handa <handa@gnu.org>
12996 * character.c (string_char): Improve commentary.
12998 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
13000 * image.c (SIGNATURE_DIGESTSIZE): Remove.
13001 (struct animation_cache): Make signature a flexible array member.
13002 All uses changed. This is a tad slower but may insulate us better
13003 from future changes to ImageMagick.
13005 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
13007 * image.c: Shrink memory needed for animation cache.
13008 (SIGNATURE_DIGESTSIZE): New constant.
13009 (struct animation_cache): Make 'signature' a fixed size array of bytes.
13010 (imagemagick_create_cache): Copy the signature. This saves
13011 several KB of memory that ImageMagick wastes per signature.
13012 Don't bother updating the update_time, as the caller does that now.
13013 (imagemagick_prune_animation_cache): Don't destroy the signature, as
13014 it's a fixed size struct member now.
13015 (imagemagick_get_animation_cache): Always destroy the signature,
13016 as it's now imagemagick_create_cache's responsibility to copy it.
13017 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
13018 and use memcmp rather than strcmp.
13019 eassert that ImageMagick returns a signature of the specified length.
13021 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
13023 * image.c (imagemagick_get_animation_cache): Don't segfault on
13025 (imagemagick_get_animation_cache): Revert to previous definition
13026 so that it actually works. But keep the memory leak fix.
13027 (imagemagick_get_animation_cache): Fix memory leak.
13029 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
13031 * image.c: Fix animation cache signature memory leak.
13032 Fix some other minor performance problems while we're at it.
13033 (imagemagick_create_cache): Clear just the members that
13034 need clearing. Don't set update_time, as caller does that now.
13035 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
13036 Simplify by using pointer-to-pointer instead of a prev pointer.
13037 (imagemagick_prune_animation_cache): Use make_emacs_time rather
13038 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
13039 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
13040 it's already a copy. Free the signature probe unless it's cached.
13042 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
13043 This was introduced by my 2013-08-12 fix for Bug#15035.
13045 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
13047 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
13048 (imagemagick_prune_animation_cache): Now static.
13050 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
13052 * image.c (imagemagick_get_animation_cache): Don't segfault when
13053 pruning all entries.
13055 2013-08-18 Ken Brown <kbrown@cornell.edu>
13057 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
13058 static heap if ENABLE_CHECKING is defined.
13059 (max_bss_sbrk_ptr): New variable.
13060 (bss_sbrk): Use it.
13061 (report_sheap_usage): Report maximum static heap usage instead of
13062 ending static heap usage.
13064 2013-08-17 Eli Zaretskii <eliz@gnu.org>
13066 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
13067 of zlib_initialized according to the results of calling
13068 init_zlib_functions.
13070 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
13072 * image.c: Implement an ImageMagick per-image cache.
13073 (imagemagick_get_animation_cache): Fix a double-free error.
13074 (imagemagick_load_image): Remove the ping_wand code, which only
13075 apparently saved time on invalid animated images, and slowed down
13076 everything else. Optimize for the common case.
13078 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
13080 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
13082 * editfns.c (insert_before_markers): Mention overlay in the doc string.
13084 * marker.c (set_marker): Remove documentation of undefined behavior.
13086 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
13088 * image.c (imagemagick_compute_animated_image): Animate correctly
13089 when sub-images are smaller than the main image.
13090 (imagemagick_compute_animated_image): Setting the iterator row to
13091 zero is apparently not allowed.
13092 (imagemagick_compute_animated_image): Allow images that say they
13093 have sub-images that are bigger than the main image, but just crop
13096 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
13098 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
13100 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
13102 * image.c (imagemagick_compute_animated_image): Respect the GIF
13105 2013-08-15 Ken Brown <kbrown@cornell.edu>
13107 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
13108 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
13111 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
13113 Fix minor problems found by static checking.
13114 * frame.c (delete_frame):
13115 * xdisp.c (next_element_from_display_vector):
13116 Avoid uninitialized local.
13117 * image.c (imagemagick_compute_animated_image): Port to C89.
13118 Prefer usual GNU indentation style for loops.
13119 Be more careful about bizarrely large sizes, by using ptrdiff_t
13122 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
13124 Fix infinite frame selection loop (Bug#15025).
13125 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
13127 2013-08-15 Eli Zaretskii <eliz@gnu.org>
13129 * xdisp.c (compute_window_start_on_continuation_line):
13130 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
13131 to make sure we end up setting the window start at the leftmost
13132 visible character of the display line. This avoids funky
13133 horizontal shifting because the window start is not kept on the
13134 same position. (Bug#15090)
13135 (next_element_from_display_vector): Support 'box' face attribute
13136 in the face definitions of a display vector. (Bug#15099)
13138 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
13140 * image.c (imagemagick_compute_animated_image): Implement animated
13141 images (bug#14700).
13142 (imagemagick_compute_animated_image): Fix some compilation
13143 warnings. Implement a very simple cache to make the animation
13144 usable at all, but it should be replaced with a per-image cache.
13146 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
13148 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
13149 to do `for' loops over alist values.
13150 * buffer.h (FOR_EACH_BUFFER):
13151 * process.c (FOR_EACH_PROCESS): Use it.
13152 (handle_child_signal, status_notify, Fget_buffer_process)
13153 (kill_buffer_processes): Use FOR_EACH_PROCESS.
13155 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
13157 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
13158 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
13159 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
13160 to xzalloc and so avoid redundant call to memset.
13161 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
13162 members because it is allocated with xzalloc and so already zeroed.
13164 2013-08-14 Ken Brown <kbrown@cornell.edu>
13166 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
13169 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13171 Utility function and macro to copy Lisp string to C string.
13172 * lisp.h (xlispstrdupa): New macro.
13173 (xlispstrdup): New prototype.
13174 * alloc.c (xlispstrdup): New function.
13175 * callint.c (Fcall_interactively):
13176 * fileio.c (Ffile_name_directory, Fexpand_file_name)
13177 (Fsubstitute_in_file_name):
13178 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
13179 * image.c (x_create_bitmap_from_file):
13180 * w32term.c (w32_term_init):
13181 * xterm.c (x_term_init): Use xlispstrdup.
13183 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
13185 * image.c (imagemagick_load_image): Make animated pictures work.
13186 There's still some problems with background color settings, though
13189 * decompress.c (unwind_decompress): Always restore point.
13191 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
13193 * marker.c (set_marker): Reformat documentation.
13195 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
13197 * xdisp.c (cursor_type_changed): Now static.
13199 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
13200 Use changed. This avoids the need to call xmalloc and for the
13201 caller to call xfree, and avoids memory leaks in some situations.
13203 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13205 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
13206 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
13207 (redisplay_window): If window_end_valid is cleared due to non-zero
13208 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
13209 so do not call to try_cursor_movement for that window.
13211 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13213 * window.h (struct window): Convert window_end_pos and
13214 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
13215 (wset_window_end_pos, wset_window_end_vpos): Remove.
13216 * dispnew.c (adjust_glyph_matrix):
13217 * window.c (Fwindow_end, replace_window, set_window_buffer)
13219 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
13220 (set_vertical_scroll_bar, redisplay_window, try_window)
13221 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
13222 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
13223 (note_mouse_highlight): Adjust users.
13224 (try_cursor_movement): Likewise. Convert old precondition to eassert.
13227 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13229 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
13230 * image.c (imagemagick_filename_hint): Use `const char *' and
13231 prefer SSDATA to SDATA to avoid warnings.
13233 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13235 Cleanup window fringes, margins and scroll bars adjustments.
13236 * window.c (set_window_fringes, set_window_margins)
13237 (set_window_scroll_bars, apply_window_adjustment): New functions.
13238 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
13239 (Fset_window_scroll_bars): Use them.
13241 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13243 * window.h (struct window): Convert scroll_bar_width
13244 from Lisp_Object to integer. Adjust comment.
13245 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
13247 * window.c (wset_scroll_bar_width): Remove.
13248 (make_window): Initialize scroll_bar_width.
13249 (Fsplit_window_internal): Use direct assignment.
13250 (Fset_window_configuration, save_window_save):
13251 Convert Lisp_Object to integer and back where appropriate.
13252 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
13253 bar was actually changed, and mention this in docstring.
13255 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
13257 * decompress.c: Minor simplifications.
13258 (Fzlib_decompress_region): Don't bother verifying
13259 that avail_out <= UINT_MAX, as that was confusing.
13260 Mention the restriction in a comment instead.
13261 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
13263 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
13265 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
13266 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
13268 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
13270 * image.c (imagemagick_filename_hint): Check for errors in the
13273 2013-08-13 Eli Zaretskii <eliz@gnu.org>
13275 * window.c (Fwindow_margins): Return nil when there's no marginal
13276 area, as per the documented API.
13278 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
13279 Fmake_vector, as scroll bar's struct members are not all Lisp
13280 objects now. This avoids crashes in GC.
13282 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
13283 bool, so its address could be taken.
13285 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
13287 * image.c (imagemagick_filename_hint): New function to possibly
13288 apply `image-content-type-suffixes'.
13289 (imagemagick_load_image): Use it.
13291 2013-08-13 Eli Zaretskii <eliz@gnu.org>
13293 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
13294 if loading zlib failed.
13296 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
13298 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
13299 2013-08-13 checkin below. Change bool to BOOL, rule is:
13300 All Obj-C code uses BOOL, except for interfaces callable from C.
13302 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
13304 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13306 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
13307 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
13308 bool instead of BOOL.
13309 * w32term.h (struct scroll_bar): Convert fringe_extended_p
13310 from Lisp_Object to bitfield. Adjust comment.
13311 * w32term.c (x_scroll_bar_create): Adjust user.
13312 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
13313 * xterm.c (XTset_vertical_scroll_bar): Likewise.
13314 Use bool for boolean.
13315 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
13316 to `unsigned int' when defining a bitfield.
13318 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
13320 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
13322 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13324 * window.h (struct window): Convert left_margin_cols and
13325 right_margin_cols from Lisp_Objects to integers. Adjust comment.
13326 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
13327 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
13329 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
13331 (showing_window_margins_p, update_window_line, update_frame_1):
13332 * fringe.c (draw_fringe_bitmap_1):
13333 * xdisp.c (window_box_width): Adjust users.
13334 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
13335 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
13336 Use direct assignment.
13337 (Fset_window_configuration, save_window_save, Fwindow_margins):
13338 Convert Lisp_Object to integer and back where appropriate.
13339 (Fset_window_margins): Adjust user. Return t if any margin
13340 was actually changed, and mention this in docstring.
13342 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
13344 * syntax.c (forward_word):
13345 * cmds.c (forward_char, backward_char): Mention the optional argument.
13347 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13349 * window.h (struct window): Convert left_fringe_width
13350 and right_fringe_width from Lisp_Objects to integers.
13352 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
13353 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
13354 * window.c (wset_left_fringe_width, wset_right_fringe_width):
13356 (make_window): Initialize new integer fields to -1.
13357 (Fsplit_window_internal): Use direct assignment.
13358 (Fset_window_configuration, save_window_save):
13359 Convert Lisp_Object to integer and back where appropriate.
13360 (Fset_window_fringes): Adjust user. Return t if any fringe
13361 was actually changed, and mention this in docstring.
13363 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13365 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
13366 * nsfns.m (x_set_cursor_type):
13367 * w32fns.c (x_set_cursor_type):
13368 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
13369 * xdisp.c (set_frame_cursor_types): ...but in common code.
13371 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13373 * font.c (clear_font_cache): New function, stripped from...
13374 (Fclear_font_cache): ...here, which now uses the function
13375 above. Adjust comment.
13376 * font.h (clear_font_cache): Add prototype.
13377 * xfaces.c (clear_face_cache): Use clear_font_cache.
13379 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13381 * window.c (Fset_window_start): Compare `w', not `window' because
13382 `w' might not be equal to `window' after call to decode_live_window.
13384 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
13386 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
13387 This fixes a problem introduced by the Bug#15035 patch
13388 when using GPG. Reported by Herbert J. Skuhra.
13390 2013-08-12 Eli Zaretskii <eliz@gnu.org>
13392 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
13393 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
13394 not yet initialized.
13396 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
13398 * decompress.c (Fzlib_decompress_region): Support zlib
13399 decompression, too, and rename.
13401 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
13403 Minor zlib configuration tweaks.
13404 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
13405 Don't assume presence of fn_inflateInit2_ zlib internal function.
13407 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
13409 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
13410 include the zlib prefix.
13412 2013-08-12 Eli Zaretskii <eliz@gnu.org>
13414 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
13415 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
13416 define static variables that are pointers to zlib functions to be
13417 dynamically loaded.
13418 (init_zlib_functions) [WINDOWSNT]: New function.
13419 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
13421 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
13422 macros instead of invoking the zlib functions directly.
13423 (syms_of_decompress): DEFSYM Qzlib_dll.
13424 Staticpro Szlib_available_p.
13426 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
13428 Avoid looping over all frame windows to freeze and unfreeze.
13429 * window.h (struct window): Drop frozen_window_start_p.
13430 (freeze_window_starts): Drop prototype.
13431 * frame.h (struct frame): New frozen_window_starts flag.
13432 (FRAME_WINDOWS_FROZEN): New macro.
13433 * window.c (freeze_window_start, freeze_window_starts):
13435 (select_window, replace_window): Adjust users.
13436 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
13437 (window_frozen_p): New function.
13438 (redisplay_window): Use it.
13440 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
13442 Fix some fd issues when running subprocesses (Bug#15035).
13443 Fix bugs that can leak files or file descriptors on errors.
13444 Don't unlink open temp files, as that's hard for users to diagnose
13445 when things go awry (e.g., temp disk exhausted).
13446 Don't bother to lock temp files. Check for invalid recursion.
13447 * callproc.c (synch_process_fd): Remove. All uses removed.
13448 (synch_process_tempfile): New var or macro.
13449 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
13451 (record_kill_process): New arg, the temp name. All callers changed.
13452 (delete_temp_file): Now just a simple wrapper around unlink.
13453 (call_process_kill): New arg, the call_process_fd array.
13454 Close them all. Clear synch_process_pid. Remove the temp file,
13455 or arrange for it to be removed.
13456 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
13457 that's been moved to synch_process_tempfile. Caller changed.
13458 Do not remove the tempfile; that's now call_process_kill's
13460 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
13461 call_process_kill; the caller now does that.
13462 (call_process_cleanup): Do not close the process fd; that's now
13463 call_process_kill's responsibility.
13464 (Fcall_process): Implement via new function call_process, which
13465 has most of the old body of Fcall_process, but with a different API.
13466 (call_process): New function that does not open or close filefd if
13467 it is nonnegative. Record which fds need to be closed, and let
13468 call_process_kill close (and remove the tempfile, on MSDOS) on error.
13469 Signal an error if invoked recursively (could be done via a hook).
13470 Simplify creation of the tempfile in the MSDOS case.
13471 Don't create the output file until after checking for the executable.
13472 Report any failure to open /dev/null.
13473 Don't open /dev/null for writing twice; once is enough.
13474 Don't create pipe if all output is being discarded or sent to file.
13475 Don't worry about setting up the coding system or reading from the
13476 pipe if all output is being discarded.
13477 Hoist fd_error local into top level, to lessen block nesting.
13478 Don't record deleted pid here; now done by Fcall_process_region.
13479 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
13480 and note its success in synch_process_tempfile.
13481 Do not leak resources when child_setup fails.
13482 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
13483 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
13484 (create_temp_file): Now returns open fd, with an additional
13485 Lisp_Object * argument to return the name. All callers changed.
13486 Do not close the file; rewind it instead, and leave it open for
13487 the caller. Do not lock the temp file. Unwind-protect the file
13488 and the file-descriptor.
13489 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
13490 If an asynchrounous process, record it here, not in call_process.
13491 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
13492 * eval.c (set_unwind_protect): New function.
13493 * fileio.c (write_region): New function, generalized from the
13494 old Fwrite_region. Do not lock temp files.
13495 (Fwrite_region): Use it.
13496 * lisp.h (set_unwind_protect, write_region): New decls.
13497 * process.c: Include <verify.h>.
13498 (make_process): Mark fds as initially closed.
13499 (deleted_pid_list): Now a list of pid-filename pairs.
13501 (close_process_fd): New function.
13502 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
13503 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
13504 New constants. Verify that their number matches PROCESS_OPEN_FDS.
13505 (create_process, create_pty, Fmake_serial_process)
13506 (server_accept_connection): Record which fds need to be closed,
13507 and let deactivate_process close them.
13508 (Fmake_network_process): Do not discard the unwind-protect
13509 until it's safe to do so.
13510 (deactivate_process): Close the fds opened by create_process etc.
13511 (Fprocess_send_eof): Adjust to new way of recording open fds.
13512 Report an error if /dev/null can't be opened, instead of aborting.
13513 * process.h (PROCESS_OPEN_FDS): New constant.
13514 (struct Lisp_Process): New member open_fds.
13515 (record_kill_process, record_deleted_pid): Adjust signatures.
13516 (record_deleted_pid): Move decl here ...
13517 * syswait.h (record_deleted_pid): ... from here.
13519 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
13521 * decompress.c: Fix bugs with large buffers and weird inputs.
13522 Tune a bit. Reindent as per usual Emacs style.
13523 (BUFFER_SIZE): Remove.
13524 (Fdecompress_gzipped_region): Do not mishandle input buffers with
13525 more than UINT_MAX bytes. Decompress into the gap instead of into
13526 an auto buffer, as this should avoid copying. Return nil if
13527 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
13528 set immediate_quit; we shouldn't trust zlib code that much.
13530 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
13532 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
13533 errors, and really move the gap to where we want it.
13535 * lisp.h: Include decompress.c support.
13537 * emacs.c (main): Include decompress.c support.
13539 * Makefile.in: Include -lz if present.
13541 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
13543 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
13544 (initWithTitle:): Initialize frame to 0.
13545 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
13546 (fillWithWidgetValue:frame:): Rename from
13547 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
13549 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
13550 fillWithWidgetValue:frame:
13552 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
13553 remove memory leak warnings.
13555 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
13556 (ns_check_menu_open): Handle menu == nil. Remove assignment to
13557 menu_pending_title.
13559 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
13560 (x_activate_menubar): Update the whole menu.
13561 (trackingNotification:): Call ns_check_menu_open if tracking ends.
13562 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
13563 current event is not NSSystemDefined (Bug#15001).
13564 Call ns_check_menu_open only if trackingMenu is 2.
13565 (menuDidClose:): New method, decrease trackingMenu.
13566 (fillWithWidgetValue:setDelegate:): New method.
13567 (fillWithWidgetValue:): Call the above.
13569 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
13571 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
13573 Omit some unnecessary casts.
13574 Many of these go back to the old pre-C89 days, when they may have
13575 been needed, but we've been assuming C89 or later for a while now.
13576 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
13577 (live_float_p, live_misc_p, live_vector_p):
13578 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
13579 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
13580 (defvar_per_buffer):
13581 * callint.c (Fcall_interactively):
13582 * doc.c (Fsubstitute_command_keys):
13583 * filelock.c (get_boot_time):
13584 * frame.c (xrdb_get_resource):
13585 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
13586 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
13587 (xg_get_file_name_from_selector, menuitem_destroy_callback)
13588 (menuitem_highlight_callback, menu_destroy_callback)
13589 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
13590 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
13591 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
13592 (xg_tool_bar_help_callback, tb_size_cb):
13593 * image.c (xpm_alloc_color, png_read_from_memory)
13594 (png_read_from_file, png_load_body, our_memory_skip_input_data)
13595 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
13597 * keymap.c (describe_map):
13598 * nsfns.m (Fns_display_monitor_attributes_list):
13599 * nsmenu.m (process_dialog:):
13600 * nsterm.m (hold_event):
13601 * process.c (wait_reading_process_output):
13602 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
13603 * scroll.c (do_direct_scrolling, scrolling_1):
13604 * termcap.c (tgetent):
13605 * window.c (check_window_containing, add_window_to_list)
13606 (freeze_window_starts):
13607 * xdisp.c (compare_overlay_entries, vmessage):
13608 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
13609 (x_get_monitor_attributes_xrandr)
13610 (Fx_display_monitor_attributes_list, x_display_info_for_name)
13611 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
13612 * xfont.c (xfont_match, xfont_open):
13613 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
13614 (menubar_selection_callback, menu_position_func)
13615 (popup_selection_callback, create_and_show_popup_menu)
13616 (dialog_selection_callback, create_and_show_dialog):
13617 * xrdb.c (x_get_string_resource)
13619 * xsmfns.c (x_session_check_input):
13620 * xterm.c (x_draw_glyphless_glyph_string_foreground)
13621 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
13622 (xaw_jump_callback, xaw_scroll_callback):
13623 Omit unnecessary casts.
13625 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
13627 Minor string-length refactoring.
13628 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
13629 * frame.c (make_monitor_attribute_list):
13630 Prefer build_string to strlen + make_string.
13632 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
13634 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
13635 don't check minor_code (Bug#14417).
13637 2013-08-09 Eli Zaretskii <eliz@gnu.org>
13639 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
13640 vertical positions instead. This avoids calling MATRIX_ROW with
13641 row numbers that are possibly beyond valid limits. (Bug#15064)
13643 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
13645 Use xstrdup and build_unibyte_string where applicable.
13646 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
13647 * xfns.c (x_window):
13648 * xrdb.c (x_get_customization_string):
13649 * xterm.c (xim_initialize):
13650 * w32fns.c (w32_window): Use xstrdup.
13651 (w32_display_monitor_attributes_list):
13652 * emacs.c (init_cmdargs):
13653 * keyboard.c (PUSH_C_STR):
13654 * nsfont.m (nsfont_open):
13655 * sysdep.c (system_process_attributes):
13656 * w32.c (system_process_attributes):
13657 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
13659 2013-08-09 Eli Zaretskii <eliz@gnu.org>
13661 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
13662 variables of these types so that GDB would know about them, as aid
13663 for debugging fatal exceptions. (Bug#15024) See also
13664 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
13667 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
13669 * nsterm.m (ns_update_begin): Don't change clip path if it would be
13670 larger than the NSWindow (Bug#14934).
13672 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
13674 Redesign redisplay interface to drop global variable updated_window.
13675 Always pass currently updated window as a parameter to update routines.
13676 * dispextern.h (updated_window): Remove declaration.
13677 (struct redisplay_interface): Pass window parameter to
13678 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
13679 and after_update_window_hook.
13680 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
13682 * dispnew.c (updated_window): Remove.
13683 (redraw_overlapped_rows, update_marginal_area, update_text_area)
13684 (update_window_line): Adjust to match redisplay interface changes.
13685 * nsterm.m (ns_update_window_begin, ns_update_window_end)
13686 (ns_scroll_run, ns_after_update_window_line):
13687 * w32term.c (x_update_window_begin, x_update_window_end)
13688 (x_after_update_window_line, x_scroll_run):
13689 * xterm.c (x_update_window_begin, x_update_window_end)
13690 (x_after_update_window_line, x_scroll_run):
13691 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
13692 Likewise. Adjust comments where appropriate.
13693 (x_cursor_to): Simplify because this is always called during window
13694 update (but install debugging check anyway).
13695 (expose_window): Check must_be_updated_p flag to see whether this
13696 function is called during window update.
13698 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
13700 Do not reset window modification event counters excessively.
13701 These leftovers and poor man's tricky methods to catch extra
13702 redisplay's attention are no longer needed.
13703 * frame.c (set_menu_bar_lines_1):
13704 * minibuf.c (read_minibuf_unwind):
13705 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
13706 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
13707 (window_scroll_line_based, Fset_window_configuration):
13708 * xdisp.c (redisplay_window): Do not reset last_modified and
13709 last_overlay_modified counters.
13711 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
13713 * xselect.c (x_send_client_event): Set send_event and serial, memset
13714 data.l as it might be bigger than data.b. Use 24 bit mask to
13715 XSendEvent (Bug#15034).
13717 2013-08-07 Eli Zaretskii <eliz@gnu.org>
13719 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
13720 for TTY frames that are not the top frame on their console.
13723 2013-08-07 Martin Rudalics <rudalics@gmx.at>
13725 * w32term.c (w32fullscreen_hook): Really maximize frame when
13726 asked for (Bug#14841).
13728 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
13730 Prefer selected_window to Fselected_window, likewise for frames.
13731 * buffer.c (Fbuffer_swap_text):
13732 * data.c (Fvariable_binding_locus):
13733 * window.c (run_window_configuration_change_hook): Adjust users.
13734 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
13735 Use decode_live_frame.
13737 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
13739 Be more careful if selected window shows the buffer other than current,
13740 use window_outdated only if this is not so. This change should also
13741 address some weird issues discussed in Bug#13012.
13742 * window.h (window_outdated): New prototype.
13743 * window.c (window_outdated): Now here. Convert from static and
13744 always assume window's buffer.
13745 (Fwindow_end, Fwindow_line_height): Use it.
13746 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
13747 and always assume window's buffer.
13748 (redisplay_window): Adjust user.
13749 (redisplay_internal): Call to reconsider_clip_changes once and
13750 check whether mode line should be updated only if selected window
13751 shows current buffer.
13752 (run_window_scroll_functions): Use eassert for debugging check.
13753 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
13755 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
13757 * window.c (window_scroll, window_scroll_pixel_based)
13758 (window_scroll_line_based): Use bool for booleans.
13760 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
13762 * process.c: Fix minor off-by-one issues in descriptor counts.
13763 This shouldn't fix any real bugs, but it cleans up the code a bit.
13764 (max_process_desc, max_input_desc): -1, not 0, means none.
13766 (delete_input_desc): New function.
13767 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
13768 (deactivate_process): Scan backwards when recomuting max_process_desc;
13769 that should be faster.
13770 (init_process_emacs): Initialize max_input_desc.
13772 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
13774 Use region cache to speedup bidi_find_paragraph_start.
13775 * buffer.h (struct buffer): New member bidi_paragraph_cache.
13776 Rename cache_long_line_scans to cache_long_scans.
13777 * buffer.c (bset_cache_long_line_scans): Rename to
13778 bset_cache_long_scans.
13779 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
13780 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
13782 (syms_of_buffer): Rename cache-long-line-scans to
13783 cache-long-scans. Adjust docstring.
13784 * search.c (newline_cache_on_off):
13785 * indent.c (width_run_cache_on_off): Adjust users.
13786 * bidi.c (bidi_paragraph_cache_on_off): New function.
13787 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
13788 * insdel.c (prepare_to_modify_buffer):
13789 Invalidate bidi_paragraph_cache if enabled.
13791 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
13793 Invalidate region caches only if buffer text is going to be changed.
13794 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
13795 (modify_text): ...new prototype.
13796 (prepare_to_modify_buffer_1): New prototype.
13797 * textprop.c (modify_region): Rename to...
13798 (modify_text_properties): ...new function.
13799 (add_text_properties_1, set_text_properties, Fremove_text_properties)
13800 (Fremove_list_of_text_properties): Adjust users.
13801 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
13802 (modify_text): ...new function.
13803 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
13804 (prepare_to_modify_buffer_1): ...new function.
13805 * casefiddle.c (casify_region):
13806 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
13807 (Ftranspose_regions): Use modify_text.
13809 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
13811 * lisp.mk (lisp): Add nadvice.elc.
13813 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
13815 New macro to iterate over live buffers similar to frames.
13816 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
13817 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
13818 Declare buffer-related variables here to offload lisp.h.
13819 * buffer.c (Vbuffer_alist): Adjust comment.
13820 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
13821 (other_buffer_safely):
13822 * data.c (store_symval_forwarding):
13823 * dispnew.c (Fframe_or_buffer_changed_p):
13824 * fileio.c (Fdo_auto_save):
13825 * filelock.c (unlock_all_files):
13826 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
13828 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
13830 Fix some minor races in hosts lacking mkostemp (Bug#15015).
13831 * callproc.c (create_temp_file):
13832 * filelock.c (create_lock_file):
13833 Assume mkostemp, since it's now provided by Gnulib.
13835 2013-08-04 Eli Zaretskii <eliz@gnu.org>
13837 * w32.c (mkostemp): New function.
13838 (mktemp): Remove, no longer used. Most of the code reused in
13839 mkostemp. (Bug#15015)
13840 (mktemp): Don't undef.
13842 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
13844 * dispnew.c (glyph_matrix_count, glyph_pool_count):
13845 Move under GLYPH_DEBUG and ENABLE_CHECKING.
13846 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
13847 (free_glyph_pool, check_glyph_memory): Likewise for
13848 all users. Adjust comments where appropriate.
13850 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
13852 * composite.h: Minor fixups.
13853 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
13854 to fix a misspelling, and change it to an inline function while
13855 we're at it (it need not be a macro). All uses changed.
13856 (composition_method, composition_valid_p):
13857 Rewrite to avoid assignments in if-conditions.
13859 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
13861 Do not use global Lisp_Object in composition macros.
13862 * composite.h (composition_temp): Remove declaration.
13863 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
13864 (composition_method, composition_valid_p): ...inline functions.
13865 (compose_region): Remove the leftover.
13866 * composite.c (composition_temp): Remove.
13867 (run_composition_function, update_compositions)
13868 (composition_compute_stop_pos, composition_adjust_point)
13869 (Ffind_composition_internal):
13870 * coding.c (handle_composition_annotation):
13871 * xdisp.c (handle_composition_prop, check_point_in_composition):
13872 Related users changed.
13874 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
13876 Drop FRAME_PTR typedef.
13877 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
13878 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
13879 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
13880 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
13881 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
13882 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
13883 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
13884 All related users changed.
13886 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
13888 * eval.c (default_toplevel_binding): New function.
13890 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
13891 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
13892 (syms_of_eval): Export them.
13893 * data.c (Fdefault_value): Micro cleanup.
13894 * term.c (init_tty): Use "false".
13896 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
13898 Fix X GC leak in GTK and raw (no toolkit) X ports.
13899 * xterm.c (x_free_frame_resources): If white and black relief
13900 GCs are allocated, always free them here.
13901 * xfns.c (x_make_gc): Omit redundant initialization.
13902 * widget.c (create_frame_gcs): Remove the leftover.
13903 (EmacsFrameDestroy): Do nothing because all GCs are now freed
13904 in x_free_frame_resources.
13906 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
13908 * nsterm.m (windowWillResize:toSize:): Only change title if
13909 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
13911 (viewDidEndLiveResize): New method.
13913 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
13914 inside NS_IMPL_COCOA.
13916 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
13918 * insdel.c (adjust_after_replace, replace_range, del_range_2):
13919 Do not check whether undo is enabled because record_insert and
13920 record_delete does that themselves.
13922 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
13924 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
13925 member which is not really used any more.
13926 (FRAME_XIC_BASE_FONTNAME): Remove.
13927 * xfns.c (xic_free_fontset): Adjust user.
13928 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
13929 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
13930 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
13931 (xdialog_show): Use eassert for debugging check.
13932 * w32term.c (x_unfocus_frame): Remove unused dummy function.
13934 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
13936 * fileio.c, fns.c (merge): Move extern decl from here ...
13937 * lisp.h (merge): ... to here.
13939 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
13941 Fix last font-related change.
13942 * w32font.h (w32font_list_internal, w32font_match_internal):
13944 * w32uniscribe.c (uniscribe_list, uniscribe_match)
13945 (uniscribe_list_family): Adjust to match font API change.
13946 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
13947 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
13949 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
13951 * frame.h (FRAME_MOUSE_UPDATE):
13952 * nsterm.m (ns_frame_up_to_date): Omit redundant check
13953 whether hlinfo->mouse_face_mouse_frame is non-NULL.
13955 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
13957 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
13958 * font.h (struct font_driver): Change list, match, and list_family
13959 functions to accept struct frame * as first arg.
13960 * font.c (font_score, font_compare, font_sort_entities):
13962 (font_sort_entities, font_list_entities, font_select_entity)
13963 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
13964 match font API change.
13965 * xfont.c (xfont_list, xfont_match, xfont_list_family):
13966 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
13967 * ftxfont.c (ftxfont_list, ftxfont_match):
13968 * xftfont.c (xftfont_list, xftfont_match):
13969 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
13970 * w32font.c (w32font_list, w32font_match, w32font_list)
13971 (w32font_list_internal, w32_font_match_internal): Likewise.
13972 * xfaces.c (Fx_family_fonts): Adjust user.
13974 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
13976 Do not use pure Xism x_wm_set_icon_position in non-X ports.
13977 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
13978 only if HAVE_X_WINDOWS is in use.
13979 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
13980 * nsterm.m (x_wm_set_icon_position): Remove no-op.
13981 * w32term.c (x_wm_set_icon_position): Likewise.
13982 * w32fns.c (x_icon): Adjust user.
13984 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
13986 * xterm.c (last_mouse_press_frame): Remove the
13987 leftover which is not really used any more.
13988 (handle_one_xevent, syms_of_xterm): Adjust users.
13989 (x_flush): Call XFlush once per each X display, not frame.
13990 This is better because this code always unconditionally skips
13991 non-X frames in Vframe_list and issues the only XFlush if we
13992 have more than one X frame on the same X display.
13993 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
13994 Use bool for booleans.
13995 (x_draw_glyph_string_background, cvt_string_to_pixel)
13996 (cvt_pixel_dtor): Drop unnecessary prototypes.
13997 * xterm.h (x_display_ok): Adjust prototype.
13999 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
14001 Drop unnecessary functions that deals with frame pixel size.
14002 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
14003 (x_pixel_height): Drop prototypes.
14004 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
14005 (x_pixel_height): Drop implementations.
14006 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
14007 which should be always valid for window frame.
14008 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
14009 * w32menu.c (Fx_popup_dialog):
14010 * xmenu.c (Fx_popup_dialog): Likewise for both.
14012 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
14014 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
14015 frame parameters and call to Fmodify_frame_parameters just once.
14016 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
14017 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
14018 and mention nil frame in docstring.
14020 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
14022 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
14023 (x_figure_window_size): Likewise. Adjust to return long.
14024 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
14025 (toplevel): Move Qterminal_live_p to...
14026 * terminal.c (toplevel): ...here, make it static, and...
14027 (syms_of_terminal): ...DEFSYM here.
14028 * frame.h (Qterminal_live_p): Remove declaration.
14029 (make_frame, x_figure_window_size): Adjust prototype.
14030 * nsfns.m (Fx_create_frame): Use long for window flags.
14032 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
14034 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
14035 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
14036 Do not assume that emacs_close (INT_MAX) is a no-op.
14038 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
14040 * xfaces.c (make_face_cache): For struct face_cache, prefer
14041 xmalloc to xzalloc and so avoid redundant call to memset.
14042 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
14044 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
14046 * fringe.c (draw_window_fringes, update_window_fringes)
14047 (compute_fringe_widths):
14048 * w32term.c (x_draw_glyph_string):
14049 * window.c (candidate_window_p, Frecenter):
14050 * xfaces.c (realize_basic_faces, realize_default_face)
14051 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
14052 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
14053 * xfns.c (x_set_cursor_color, xic_free_xfontset):
14054 * xmenu.c (Fx_menu_bar_open_internal):
14055 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
14056 * xsettings.c (xft_settings_event):
14057 * xterm.c (x_draw_glyph_string, x_had_errors_p):
14058 Use bool for booleans. Adjust style and comments where
14060 * dispextern.h (draw_window_fringes, update_window_fringes)
14061 (compute_fringe_widths):
14062 * xterm.h (x_had_errors_p): Adjust prototype.
14064 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
14066 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
14067 CHECK_LIST. Rewrite the loop to avoid useless local variable.
14069 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
14071 * fns.c (toplevel): Remove comment before Fsafe_length because
14072 it checks for QUIT.
14074 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
14076 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
14078 2013-07-28 Eli Zaretskii <eliz@gnu.org>
14080 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
14081 frame which got the message is still alive, before dereferencing
14082 its pointer. (Bug#14970)
14084 * frame.c (delete_frame): Test "this" frame's minibuffer window to
14085 be a live window, before using it as such. (Bug#14970)
14087 2013-07-27 Eli Zaretskii <eliz@gnu.org>
14089 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
14090 w32_detect_focus_change instead of doing part of its job by hand.
14091 This fixes the problem whereby FOCUS_OUT events were not sent to
14094 2013-07-26 Eli Zaretskii <eliz@gnu.org>
14096 * process.c (Fprocess_list): Doc fix.
14098 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
14099 being re-exposed only if it didn't ask to become visible.
14100 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
14101 was previously iconified. (Bug#14841)
14102 (x_iconify_frame): Mark the frame iconified.
14104 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
14106 Fix minor problems found by static checking.
14107 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
14108 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
14110 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
14112 * eval.c (set_specpdl_old_value): New function.
14113 (unbind_to): Minor simplification.
14114 (get_backtrace_frame): New function.
14115 (Fbacktrace_frame): Use it. Add `base' argument.
14116 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
14117 (syms_of_eval): Export backtrace-eval.
14118 * xterm.c (x_focus_changed): Simplify.
14120 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
14122 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
14124 2013-07-24 Eli Zaretskii <eliz@gnu.org>
14126 * xdisp.c (redisplay_window): Instead of moving point out of
14127 scroll margin, reject the force_start method, and try scrolling
14128 instead. (Bug#14780)
14130 2013-07-24 Ken Brown <kbrown@cornell.edu>
14132 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
14135 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
14137 * eval.c (Fprogn): Do not check that BODY is a proper list.
14138 This undoes the previous change. The check slows down the
14139 interpreter, and is not needed to prevent a crash. See
14140 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
14142 2013-07-23 Glenn Morris <rgm@gnu.org>
14144 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
14146 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
14148 Port to GNU/Linux systems with tinfo but not ncurses.
14149 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
14150 to decide whether ncurses is being used. Without this change,
14151 GCC complains about tgetent not being declared, on a system
14152 that has tinfo installed but ncurses not installed.
14154 * eval.c (Fprogn): Check that BODY is a proper list.
14156 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
14157 * data.c (Fsetq_default):
14158 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
14159 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
14161 Tune by taking advantage of the fact that ARGS is always a list
14162 when a function is declared to have UNEVALLED args.
14164 * emacsgtkfixed.c: Port to GCC 4.6.
14165 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
14167 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
14169 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
14170 here to silence compiler warnings.
14172 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
14174 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
14175 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
14176 from messing up Emacs's 'struct frame' (Bug#14923).
14178 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
14180 * alloc.c (make_save_ptr_ptr): Define this function.
14181 It was inadvertently omitted. It's needed only if
14182 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
14184 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
14186 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
14187 frame have focus (Bug#14895).
14189 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
14191 Avoid vfork-related deadlock more cleanly.
14192 * callproc.c (child_setup): When the child's exec fails, output
14193 the program name, as that's more useful. Use O_NONBLOCK to avoid
14195 * process.c (create_process_1): Remove; no longer needed.
14196 (create_process): Remove timer hack; no longer needed, now that
14197 the child avoids deadlock.
14199 2013-07-20 Glenn Morris <rgm@gnu.org>
14201 * image.c (Fimage_flush): Fix doc typo.
14203 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
14205 Fix array bounds violation when pty allocation fails.
14206 * process.c (PTY_NAME_SIZE): New constant.
14207 (pty_name): Remove static variable; it's now auto.
14208 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
14209 Take pty_name as an arg rather than using a static variable.
14210 All callers changed.
14211 (create_process): Recover pty_flag from process, not from volatile local.
14212 (create_pty): Stay inside array even when pty allocation fails.
14213 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
14215 * lread.c (Fload): Avoid initialization only when lint checking.
14216 Mention that it's needed only for older GCCs.
14218 2013-07-20 Kenichi Handa <handa@gnu.org>
14220 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
14221 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
14223 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
14225 * lread.c (Fload): Avoid uninitialized warning.
14227 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
14229 Fix some minor file descriptor leaks and related glitches.
14230 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
14231 (create_lock_file): Use write, not emacs_write.
14232 * image.c (slurp_file, png_load_body):
14233 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
14234 (server_accept_connection):
14235 Don't leak an fd on memory allocation failure.
14236 * image.c (slurp_file): Add a cheap heuristic for growing files.
14237 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
14238 as that's what the other routines do. Maybe input need not be
14239 blocked at all, but it's better to be consistent.
14240 Avoid undefined behavior when strlen is zero.
14242 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
14243 (NSTATICS): Now a constant; doesn't need to be a macro.
14245 2013-07-19 Richard Stallman <rms@gnu.org>
14247 * coding.c (decode_coding_utf_8): Add simple loop for fast
14248 processing of ASCII characters.
14250 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
14252 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
14254 2013-07-19 Eli Zaretskii <eliz@gnu.org>
14256 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
14257 unportable 'struct x_display_info'.
14258 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
14259 is a portable type.
14261 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
14263 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
14264 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
14266 (system_process_attributes): Prefer plain char to unsigned char
14267 when either will do. Clean up properly if interrupted or if
14268 memory allocations fail. Don't assume sscanf succeeds.
14269 Remove no-longer-needed workaround to stop GCC from whining.
14270 Read command-line once, instead of multiple times. Check read status a
14271 bit more carefully.
14273 Fix obscure porting bug with varargs functions.
14274 The code assumed that int is treated like ptrdiff_t in a vararg
14275 function, which is not a portable assumption. There was a similar
14276 -- though these days less likely -- porting problem with various
14277 assumptions that pointers of different types all smell the same as
14278 far as vararg functions is conserved. To make this problem less
14279 likely in the future, redo the API to use varargs functions.
14280 * alloc.c (make_save_value): Remove this vararg function.
14281 All uses changed to ...
14282 (make_save_int_int_int, make_save_obj_obj_obj_obj)
14283 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
14285 (make_save_ptr): Rename from make_save_pointer, for consistency with
14286 the above. Define only on platforms that need it. All uses changed.
14288 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
14290 * keyboard.c: Try to fix typos in previous change.
14291 (DISPLAY_LIST_INFO): New macro.
14292 (kbd_buffer_get_event): Do not access members that are not present
14293 in X11. Revert inadvertent change of "!=" to "=".
14295 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
14297 * keyboard.c (kbd_buffer_get_event):
14298 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
14299 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
14301 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
14303 * filelock.c: Fix unlikely file descriptor leaks.
14304 (get_boot_time_1): Rework to avoid using emacs_open.
14305 This doesn't actually fix a leak, but is better anyway.
14306 (read_lock_data): Use read, not emacs_read.
14308 * doc.c: Fix minor memory and file descriptor leaks.
14309 * doc.c (get_doc_string): Fix memory leak when doc file absent.
14310 (get_doc_string, Fsnarf_documentation):
14311 Fix file descriptor leak on error.
14313 * term.c: Fix minor fdopen-related file descriptor leaks.
14314 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
14315 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
14317 * charset.c: Fix file descriptor leaks and errno issues.
14319 (load_charset_map_from_file): Don't leak file descriptor on error.
14320 Use plain record_xmalloc since the allocation is larger than
14321 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
14323 * eval.c (record_unwind_protect_nothing):
14324 * fileio.c (fclose_unwind):
14326 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
14327 The replacement doesn't block input, but that no longer seems
14330 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
14332 * lread.c: Fix file descriptor leaks and errno issues.
14333 (Fload): Close some races that leaked fds or streams when 'load'
14335 (Fload, openp): Report error number of last nontrivial failure to open.
14336 ENOENT counts as trivial.
14337 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
14339 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
14340 now that the function is always called with a nonnegative arg.
14341 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
14342 All uses replaced with ...
14343 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
14345 A few more minor file errno-reporting bugs.
14346 * callproc.c (Fcall_process):
14347 * doc.c (Fsnarf_documentation):
14348 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
14349 * process.c (set_socket_option):
14350 Don't let a constructor trash errno.
14351 * doc.c: Include <errno.h>.
14353 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
14355 * w32fns.c (unwind_create_tip_frame): Fix declaration.
14357 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
14359 Fix w32 bug with call-process-region (Bug#14885).
14360 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
14361 to Fcall_process when the input is empty. This simplifies the
14362 code a bit. It makes no difference on POSIXish platforms but
14363 apparently it fixes a bug on w32.
14365 Fix bug where insert-file-contents closes a file twice (Bug#14839).
14366 * fileio.c (close_file_unwind): Don't close if FD is negative;
14367 this can happen when unwinding a zapped file descriptor.
14368 (Finsert_file_contents): Unwind-protect the fd before the point marker,
14369 in case Emacs runs out of memory between the two unwind-protects.
14370 Don't trash errno when closing FD.
14371 Zap the FD in the specpdl when closing it, instead of deferring
14372 the removal of the unwind-protect; this fixes a bug where a child
14373 function unwinds the stack past us.
14375 New unwind-protect flavors to better type-check C callbacks.
14376 This also lessens the need to write wrappers for callbacks,
14377 and the need for make_save_pointer.
14378 * alloc.c (free_save_value):
14379 * atimer.c (run_all_atimers):
14381 * alloc.c (safe_alloca_unwind):
14382 * atimer.c (unwind_stop_other_atimers):
14383 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
14384 * menu.c (cleanup_popup_menu) [HAVE_NS]:
14385 * minibuf.c (choose_minibuf_frame_1):
14386 * process.c (make_serial_process_unwind):
14387 * xdisp.c (pop_message_unwind):
14388 * xselect.c (queue_selection_requests_unwind):
14389 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
14390 * alloc.c (record_xmalloc):
14391 Prefer record_unwind_protect_ptr to record_unwind_protect with
14393 * alloc.c (Fgarbage_collect):
14394 Prefer record_unwind_protect_void to passing a dummy.
14395 * buffer.c (restore_buffer):
14396 * window.c (restore_window_configuration):
14397 * xfns.c, w32fns.c (do_unwind_create_frame)
14398 New wrapper. All record-unwind uses of wrappee changed.
14399 * buffer.c (set_buffer_if_live):
14400 * callproc.c (call_process_cleanup, delete_temp_file):
14401 * coding.c (code_conversion_restore):
14402 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
14403 * editfns.c (save_excursion_restore)
14404 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
14405 (save_restriction_restore):
14406 * eval.c (restore_stack_limits, un_autoload):
14407 * fns.c (require_unwind):
14408 * keyboard.c (recursive_edit_unwind, tracking_off):
14409 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
14410 * macros.c (pop_kbd_macro, restore_menu_items):
14411 * nsfns.m (unwind_create_frame):
14412 * print.c (print_unwind):
14413 * process.c (start_process_unwind):
14414 * search.c (unwind_set_match_data):
14415 * window.c (select_window_norecord, select_frame_norecord):
14416 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
14417 (fast_set_selected_frame):
14418 * xfns.c, w32fns.c (unwind_create_tip_frame):
14419 Return void, not a dummy Lisp_Object. All uses changed.
14420 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
14421 * callproc.c (call_process_kill):
14422 * fileio.c (restore_point_unwind, decide_coding_unwind)
14423 (build_annotations_unwind):
14424 * insdel.c (Fcombine_after_change_execute_1):
14425 * keyboard.c (read_char_help_form_unwind):
14426 * menu.c (unuse_menu_items):
14427 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
14428 * sound.c (sound_cleanup):
14429 * xdisp.c (unwind_redisplay):
14430 * xfns.c (clean_up_dialog):
14431 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
14432 Accept no args and return void, instead of accepting and returning
14433 a dummy Lisp_Object. All uses changed.
14434 * cygw32.c (fchdir_unwind):
14435 * fileio.c (close_file_unwind):
14436 * keyboard.c (restore_kboard_configuration):
14437 * lread.c (readevalllop_1):
14438 * process.c (wait_reading_process_output_unwind):
14439 Accept int and return void, rather than accepting an Emacs integer
14440 and returning a dummy object. In some cases this fixes an
14441 unlikely bug when the corresponding int is outside Emacs integer
14442 range. All uses changed.
14443 * dired.c (directory_files_internal_unwind):
14444 * fileio.c (do_auto_save_unwind):
14445 * gtkutil.c (pop_down_dialog):
14446 * insdel.c (reset_var_on_error):
14447 * lread.c (load_unwind):
14448 * xfns.c (clean_up_file_dialog):
14449 * xmenu.c, nsmenu.m (pop_down_menu):
14450 * xmenu.c (cleanup_widget_value_tree):
14451 * xselect.c (wait_for_property_change_unwind):
14452 Accept pointer and return void, rather than accepting an Emacs
14453 save value encapsulating the pointer and returning a dummy object.
14455 * editfns.c (Fformat): Update the saved pointer directly via
14456 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
14457 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
14458 (unwind_body): New function.
14459 (record_unwind_protect): First arg is now a function returning void,
14460 not a dummy Lisp_Object.
14461 (record_unwind_protect_ptr, record_unwind_protect_int)
14462 (record_unwind_protect_void): New functions.
14463 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
14464 * fileio.c (struct auto_save_unwind): New type.
14465 (do_auto_save_unwind): Use it.
14466 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
14467 * insdel.c (struct rvoe_arg): New type.
14468 (reset_var_on_error): Use it.
14469 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
14471 (specbinding_func): Remove; there are now several such functions.
14472 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
14473 (set_unwind_protect_ptr): New function.
14474 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
14476 Be simpler and more consistent about reporting I/O errors.
14477 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
14478 Say "Read error" and "Write error", rather than "I/O error", or
14479 "IO error reading", or "IO error writing", when a read or write
14481 * process.c (Fmake_network_process, wait_reading_process_output)
14482 (send_process, Fprocess_send_eof, wait_reading_process_output):
14483 Capitalize diagnostics consistently. Put "failed foo" at the
14484 start of the diagnostic, so that we don't capitalize the
14485 function name "foo". Consistently say "failed" for such
14487 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
14488 All callers changed. This is so it can use report_file_error.
14489 * sysdep.c (serial_open, serial_configure): Capitalize I/O
14490 diagnostics consistently as above.
14492 * fileio.c (report_file_errno): Fix errno reporting bug.
14493 If the file name is neither null nor a pair, package it up as a
14494 singleton list. All callers changed, both to this function and to
14495 report_file_error. This fixes a bug where the memory allocator
14496 invoked by list1 set errno so that the immediately following
14497 report_file_error reported the wrong errno value.
14499 Fix minor problems found by --enable-gcc-warnings.
14500 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
14501 * keyboard.c (kbd_buffer_get_event): Remove unused local.
14503 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
14505 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
14506 Set event->arg to Qt if switch-event shall be generated.
14507 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
14509 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
14511 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
14514 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
14515 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
14516 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
14517 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
14518 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
14519 and there is a focused frame.
14520 (head_table): Add focus-in and focus-out.
14521 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
14522 bind to handle-focus-in/out.
14524 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
14525 (Fhandle_switch_frame): Call Fhandle_focus_in.
14526 (syms_of_frame): defsubr handle-focus-in/out.
14528 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
14530 Fix porting bug to older POSIXish platforms (Bug#14862).
14531 * sysdep.c (emacs_pipe): New function, that implements
14532 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
14533 This should port better to CentOS 5 and to Mac OS X 10.6.
14534 All calls to pipe2 changed.
14536 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
14537 This makes the code easier to read and the executable a bit smaller.
14538 Do not replace all calls to Fcons that happen to create lists,
14539 just calls that are intended to create lists. For example, when
14540 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
14541 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
14542 Similarly for list2 through list5.
14543 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
14544 * bytecode.c (exec_byte_code):
14545 * callint.c (quotify_arg, Fcall_interactively):
14546 * callproc.c (Fcall_process, create_temp_file):
14547 * charset.c (load_charset_map_from_file)
14548 (Fdefine_charset_internal, init_charset):
14549 * coding.c (get_translation_table, detect_coding_system)
14550 (Fcheck_coding_systems_region)
14551 (Fset_terminal_coding_system_internal)
14552 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
14553 * composite.c (update_compositions, Ffind_composition_internal):
14554 * dired.c (directory_files_internal, file_name_completion)
14556 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
14557 * doc.c (Fsnarf_documentation):
14558 * editfns.c (Fmessage_box):
14560 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
14561 (Feval, eval_sub, Ffuncall, apply_lambda):
14562 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
14563 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
14564 (Fset_file_times, Finsert_file_contents)
14565 (Fchoose_write_coding_system, Fwrite_region):
14566 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
14567 * font.c (font_registry_charsets, font_parse_fcname)
14568 (font_prepare_cache, font_update_drivers, Flist_fonts):
14569 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
14570 * frame.c (make_frame, Fmake_terminal_frame)
14571 (x_set_frame_parameters, x_report_frame_params)
14572 (x_default_parameter, Fx_parse_geometry):
14573 * ftfont.c (syms_of_ftfont):
14574 * image.c (gif_load):
14575 * keyboard.c (command_loop_1):
14576 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
14577 (Fcopy_keymap, append_key, Fcurrent_active_maps)
14578 (Fminor_mode_key_binding, accessible_keymaps_1)
14579 (Faccessible_keymaps, Fwhere_is_internal):
14580 * lread.c (read_emacs_mule_char):
14581 * menu.c (find_and_return_menu_selection):
14582 * minibuf.c (get_minibuffer):
14583 * nsfns.m (Fns_perform_service):
14584 * nsfont.m (ns_script_to_charset):
14585 * nsmenu.m (ns_popup_dialog):
14586 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
14587 (Fx_own_selection_internal):
14588 * nsterm.m (append2):
14589 * print.c (Fredirect_debugging_output)
14590 (print_prune_string_charset):
14591 * process.c (Fdelete_process, Fprocess_contact)
14592 (Fformat_network_address, set_socket_option)
14593 (read_and_dispose_of_process_output, write_queue_push)
14594 (send_process, exec_sentinel):
14595 * sound.c (Fplay_sound_internal):
14596 * textprop.c (validate_plist, add_properties)
14597 (Fput_text_property, Fadd_face_text_property)
14598 (copy_text_properties, text_property_list, syms_of_textprop):
14599 * unexaix.c (report_error):
14600 * unexcoff.c (report_error):
14601 * unexsol.c (unexec):
14602 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
14603 (Fformat_mode_line, syms_of_xdisp):
14604 * xfaces.c (set_font_frame_param)
14605 (Finternal_lisp_face_attribute_values)
14606 (Finternal_merge_in_global_face, syms_of_xfaces):
14607 * xfns.c (x_default_scroll_bar_color_parameter)
14608 (x_default_font_parameter, x_create_tip_frame):
14609 * xfont.c (xfont_supported_scripts):
14610 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
14611 (menu_help_callback, xmenu_show):
14612 * xml.c (make_dom):
14613 * xterm.c (set_wm_state):
14614 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
14615 and similarly for list2 through list5.
14617 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
14619 * callproc.c (Fcall_process_region): Fix minor race and tune.
14620 (create_temp_file): New function, with the temp-file-creation part
14621 of the old Fcall_process_region. Use Fcopy_sequence to create the
14622 temp file name, rather than alloca + build_string, for simplicity.
14623 Don't bother to block input around the temp file creation;
14624 shouldn't be needed. Simplify use of mktemp.
14625 Use record_unwind_protect immediately after creating the temp file;
14626 this closes an unlikely race where the temp file was not removed.
14627 Use memcpy rather than an open-coded loop.
14628 (Fcall_process_region): Use the new function. If the input is
14629 empty, redirect from /dev/null rather than from a newly created
14630 empty temp file; this avoids unnecessary file system traffic.
14632 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
14634 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
14635 Simplify by making this case like the other two. This is a bit
14636 slower on obsolete hosts, but the extra complexity isn't worth it.
14638 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
14639 * process.c (create_process) [!DOS_NT]:
14640 Remove now-unnecessary calls to emacs_close.
14642 2013-07-13 Eli Zaretskii <eliz@gnu.org>
14644 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
14645 returning early. (Bug#14850)
14647 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
14648 and inhibit-iso-escape-detection attributes of 'undecided'.
14651 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
14653 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
14654 Reported by Herbert J. Skuhra in
14655 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
14657 Don't lose top specpdl entry when memory is exhausted.
14658 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
14659 specpdl overflow here, to simplify callers; all callers changed.
14660 Always reserve an unused entry at the stack top; this avoids
14661 losing the top entry's information when memory is exhausted.
14663 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
14665 Clean up errno reporting and fix some errno-reporting bugs.
14666 * callproc.c (Fcall_process):
14667 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
14668 * process.c (create_process, Fmake_network_process):
14669 * unexaix.c (report_error):
14670 * unexcoff.c (report_error):
14671 Be more careful about reporting the errno of failed operations.
14672 The code previously reported the wrong errno sometimes.
14673 Also, prefer report_file_errno to setting errno + report_file_error.
14674 (Fcall_process): Look at openp return value rather than at path,
14675 as that's a bit faster and clearer when there's a numeric predicate.
14676 * fileio.c (report_file_errno): New function, with most of the
14677 old contents of report_file_error.
14678 (report_file_error): Use it.
14679 (Ffile_exists_p, Ffile_accessible_directory_p):
14680 Set errno to 0 when it is junk.
14681 * fileio.c (Faccess_file):
14682 * image.c (x_create_bitmap_from_file):
14683 Use faccessat rather than opening the file, to avoid the hassle of
14684 having a file descriptor open.
14685 * lisp.h (report_file_errno): New decl.
14686 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
14689 * process.c (create_process, wait_reading_process_output) [AIX]:
14690 Remove obsolete SIGHUP-related code, as Emacs no longer disables
14691 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
14692 a multithreaded environment anyway).
14693 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
14695 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
14697 * image.c (x_find_image_file): Don't close a remote file handle.
14699 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
14701 Fix races with threads and file descriptors.
14702 * callproc.c (Fcall_process_region):
14703 * dired.c (open_directory):
14704 * emacs.c (main, Fdaemon_initialized):
14705 * image.c (x_find_image_file):
14706 * inotify.c (Finotify_rm_watch):
14707 * lread.c (Flocate_file_internal):
14708 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
14709 * term.c (term_mouse_moveto, init_tty):
14710 * termcap.c (tgetent):
14711 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
14712 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
14713 * unexhp9k800.c, unexmacosx.c (unexec):
14714 * callproc.c (Fcall_process_region):
14715 Use emacs_close, not close.
14716 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
14717 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
14718 and posix_close function on current platforms (which all lack them).
14719 (emacs_close): Use it. This should fix the races on GNU/Linux and
14720 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
14721 and it should avoid closing random victim file descriptors on
14724 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
14726 * inotify.c (uninitialized): Remove. All uses replaced by -1.
14727 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
14728 Touch up doc a bit.
14730 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
14731 This is for .gdbinit xbacktrace.
14733 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
14734 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
14735 (emacs_set_tty): Now static.
14736 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
14737 * term.c (tty_capable_p, tty_default_color_capabilities)
14738 (get_tty_terminal, term_mouse_movement)
14739 (handle_one_term_event, init_tty, maybe_fatal):
14740 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
14741 (tgetent, scan_file, name_match, compare_contin):
14742 * terminal.c (get_terminal):
14743 Use bool for boolean.
14744 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
14745 Prefer char to unsigned char if either will do.
14746 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
14747 (tty_write_glyphs): Prefer int to unsigned.
14748 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
14749 All callers changed.
14750 * termcap.c (tprint, main) [TEST]: Remove non-working test.
14752 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
14755 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
14756 (B__dummy__): New dummy symbol, to pacify C89.
14757 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
14758 they can't grok varargs macros.
14759 * dispnew.c (add_window_display_history)
14760 (add_frame_display_history):
14761 * print.c (print_object):
14762 * xdisp.c (debug_method_add):
14763 Use %p printf format only for void pointers.
14764 * emacs.c (usage_message): New constant, replacing ...
14765 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
14766 (main): Adjust to usage reorg.
14767 * fns.c (syms_of_fns):
14768 * profiler.c (syms_of_profiler):
14769 Don't use non-constant struct initializers.
14770 * gnutls.h (gnutls_initstage_t):
14771 * lisp.h (enum Lisp_Fwd_Type):
14772 * lread.c (lisp_file_lexically_bound_p):
14773 * xsettings.c (anonymous enum):
14774 Remove trailing comma.
14775 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
14776 * lisp.h (ENUM_BF): Use unsigned if pedantic.
14777 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
14779 * regex.c (const_re_char): New type, to pacify strict C89.
14780 All uses of 'const re_char' replaced to use it.
14781 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
14782 with glibc when strict C89. This change is imported from gnulib.
14784 (_Restrict_arr_): Rename from __restrict_arr, similarly.
14785 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
14786 Omit GNU_LINUX implementation, since it requires long long.
14787 * xterm.c (x_draw_underwave):
14788 Do not assume the traditional order of struct's members.
14789 (x_term_init): Rewrite to avoid the need for non-constant structure
14792 Syntax cleanup, mostly replacing macros with functions.
14793 This removes the need for the syntax_temp hack.
14794 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
14795 * syntax.c (SYNTAX_INLINE): New macro.
14796 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
14797 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
14798 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
14799 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
14800 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
14801 (SYNTAX_COMEND_FIRST): Now functions, not macros.
14802 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
14803 Now constants, not macros.
14804 (syntax_temp) [!__GNUC__]: Remove.
14805 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
14806 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
14807 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
14808 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
14809 Move here from syntax.h; now functions, not macros. Except for the
14810 last function, these are static since only syntax.c uses them.
14811 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
14812 All uses changed. Now a function, not a macro; use this fact
14813 to simplify the code.
14814 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
14815 compiler bugs; no longer relevant.
14816 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
14817 (SYNTAX_INLINE): New macro.
14818 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
14819 for the new functions. Use bool for boolean member.
14820 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
14821 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
14822 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
14823 (SETUP_BUFFER_SYNTAX_TABLE):
14824 Now extern inline functions, not macros.
14825 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
14826 Remove; all uses replaced by implementation.
14827 (syntax_temp) [!__GNUC__]: Remove decl.
14828 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
14830 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
14832 * emacs.c (main): Fix syntax error.
14834 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
14836 Timestamp fixes for undo (Bug#14824).
14837 * atimer.c (schedule_atimer):
14838 * fileio.c (Ffile_newer_than_file_p):
14839 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
14840 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
14841 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
14842 (syms_of_fileio): Remove Sclear_visited_file_name.
14843 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
14844 file doesn't exist; this avoids an ambiguity with negative timestamps.
14845 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
14846 * systime.h (make_emacs_time, invalid_emacs_time):
14847 Don't assume struct timespec layout; POSIX doesn't guarantee it.
14848 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
14849 * undo.c (record_first_change): Push (visited-file-modtime) onto
14850 undo list rather than reimplementing it by hand, incorrectly.
14852 2013-07-09 Ken Brown <kbrown@cornell.edu>
14854 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
14856 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
14858 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
14860 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
14862 Handle errno and exit status a bit more carefully.
14863 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
14864 number into an exit status. Instead, use EXIT_CANCELED.
14865 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
14866 * callproc.c (relocate_fd):
14867 * emacs.c (close_output_streams, main):
14868 * process.c (create_process):
14869 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
14870 Use emacs_perror for simplicity.
14871 * callproc.c (relocate_fd, main):
14872 * sysdep.c (sys_subshell):
14873 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
14874 (shut_down_emacs): Use emacs_write, not write.
14875 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
14876 * fileio.c (Fcopy_file, e_write):
14877 * nsterm.m (ns_select):
14878 * process.c (send_process):
14879 * sound.c (vox_write):
14880 Use emacs_write_sig, not emacs_write.
14881 * lisp.h (emacs_write_sig, emacs_perror): New decls.
14882 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
14884 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
14886 (emacs_full_write): New function.
14887 (emacs_write): Rewrite to use it.
14888 (emacswrite_sig, emacs_perror): New functions.
14889 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
14891 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
14893 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
14894 on NS even if it is present. Pixmap on NS is a void*.
14896 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
14898 Port to Ubuntu 10 (Bug#14803). Reported by T.V. Raman.
14899 * process.c (close_on_exec, accept4, process_socket):
14900 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
14902 2013-07-07 Eli Zaretskii <eliz@gnu.org>
14904 * w32.c (sys_dup): Declare prototype.
14908 * callproc.c [WINDOWSNT]: Include sys/socket.h.
14910 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
14912 Make file descriptors close-on-exec when possible (Bug#14803).
14913 This simplifies Emacs a bit, since it no longer needs to worry
14914 about closing file descriptors by hand in some cases.
14915 It also fixes some unlikely races. Not all such races, as
14916 libraries often open files internally without setting
14917 close-on-exec, but it's an improvement.
14918 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
14919 * callproc.c (Fcall_process) [!MSDOS]:
14920 * emacs.c (main) [!DOS_NT]:
14921 * nsterm.m (ns_term_init):
14922 * process.c (create_process):
14923 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
14924 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
14925 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
14926 Prefer mkostemp with O_CLOEXEC to mkstemp.
14927 * callproc.c (relocate_fd) [!WINDOWSNT]:
14928 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
14929 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
14931 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
14932 Make the resulting file descriptor close-on-exec.
14933 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
14934 * lread.c (load_descriptor_list, load_descriptor_unwind):
14935 Remove; no longer needed. All uses removed.
14936 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
14937 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
14939 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
14940 (Fmake_network_process, Fnetwork_interface_list)
14941 (Fnetwork_interface_info, server_accept_connection):
14942 Make newly-created socket close-on-exec.
14943 * sysdep.c (emacs_open, emacs_fopen):
14944 Make new-created descriptor close-on-exec.
14945 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
14946 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
14948 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
14950 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
14951 for NS_IMPL_GNUSTEP.
14953 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
14955 Fix openp errno handling.
14956 * callproc.c (Fcall_process): Preserve openp errno around close.
14957 * lread.c (openp): Set errno when returning -1, as some callers
14960 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
14962 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
14964 * nsterm.h (NSSavePanel): Update comment.
14965 (NSAPP_DATA2_RUNFILEDIALOG): Define.
14966 (ns_run_file_dialog): Declare.
14968 * nsfns.m: Remove panelOK.
14970 (ns_run_file_dialog): New function.
14971 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
14972 event loop, so file dialog is popped up by ns_run_file_dialog, called
14973 by sendEvent (Bug#14578).
14974 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
14976 2013-07-06 Eli Zaretskii <eliz@gnu.org>
14978 * xdisp.c (default_line_pixel_height): New function.
14979 (pos_visible_p, move_it_vertically_backward, try_scrolling)
14980 (try_cursor_movement, redisplay_window, try_window)
14981 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
14983 * window.c (window_scroll_pixel_based):
14984 use default_line_pixel_height.
14986 * dispextern.h (default_line_pixel_height): Add prototype.
14988 * frame.c (x_set_line_spacing): Accept a float value for
14989 line-spacing parameter, per the documentation.
14991 * data.c (Fmultibyte_string_p): Doc fix.
14993 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
14995 Use emacs_open more consistently when opening files.
14996 This handles EINTR more consistently now, and makes it easier
14997 to introduce other uniform changes to file descriptor handling.
14998 * sysstdio.h: New file.
14999 * buffer.c (mmap_init):
15000 * cygw32.c (chdir_to_default_directory):
15001 * dispnew.c (Fopen_termscript):
15002 * emacs.c (Fdaemon_initialized):
15003 * fileio.c (Fdo_auto_save):
15004 * image.c (slurp_file, png_load_body, jpeg_load_body):
15005 * keyboard.c (Fopen_dribble_file):
15007 * print.c (Fredirect_debugging_output):
15008 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
15009 * termcap.c (tgetent):
15010 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
15011 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
15012 * w32term.c (w32_initialize) [CYGWIN]:
15013 * xfaces.c (Fx_load_color_file):
15014 Use emacs_open instead of plain open, and emacs_fopen instead of
15016 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
15017 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
15018 * callproc.c (default_output_mode): New constant.
15019 (Fcall_process): Use it to call emacs_open instead of plain creat.
15020 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
15021 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
15022 (emacs_fopen): New function.
15023 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
15024 Include <lisp.h>, for emacs_open.
15025 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
15027 Remove duplicate #include directives.
15028 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
15030 Don't include stdio.h twice.
15031 * buffer.c [USE_MMAP_FOR_BUFFERS]:
15032 Don't include sys/types.h or stdio.h twice.
15033 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
15034 * lread.c: Don't include coding.h twice.
15035 * nsfont.m: Don't include frame.h twice.
15036 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
15037 * ralloc.c: Don't include <unistd.h> twice.
15038 * xdisp.c: Don't include font.h twice.
15039 * xterm.c: Don't include fontset.h twice.
15040 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
15042 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
15044 Scale ImageMagick images more carefully.
15045 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
15046 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
15047 Be more careful about avoiding undefined behavior after
15048 integer overflow and division by zero.
15050 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
15052 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
15053 (syms_of_w32fns): DEFSYM them.
15054 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
15055 (CCHDEVICENAME): Define macros if not defined.
15056 (struct MONITOR_INFO_EX): New struct.
15057 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
15058 (enum_display_monitors_fn): New variable.
15059 (globals_of_w32fns): Initialize it.
15060 (Fx_display_pixel_width, Fx_display_pixel_height)
15061 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
15062 multi-monitor setups in docstrings.
15063 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
15064 screen size by primary monitor's millimeter per pixel.
15065 (w32_monitor_enum, w32_display_monitor_attributes_list)
15066 (w32_display_monitor_attributes_list_fallback)
15067 (Fw32_display_monitor_attributes_list): New functions.
15068 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
15070 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
15072 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
15074 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
15076 * fileio.c (Qfile_notify_error): New error symbol.
15078 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
15079 * inotify.c (inotify_callback, symbol_to_inotifymask)
15080 (Finotify_add_watch, Finotify_rm_watch): Use it.
15081 (inotifyevent_to_event): Exchange order of cookie and file name.
15082 (Finotify_add_watch): Adapt docstring.
15084 * lisp.h (Qfile_notify_error): Declare.
15086 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
15088 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
15089 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
15090 Do not clear _malloc_thread_enabled_p, undoing the previous change,
15091 which did not work (see <http://bugs.gnu.org/14569#307>).
15092 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
15093 && (!noninteractive || initialized)). This attempts to thread
15094 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
15096 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
15098 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
15099 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
15101 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
15103 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
15104 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
15105 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
15106 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
15108 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
15110 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
15111 Define to __sys_siglist.
15113 2013-07-02 Eli Zaretskii <eliz@gnu.org>
15115 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
15116 word-wrap, so that overflow-newline-into-fringe would work in
15117 visual-line-mode. (Bug#2749)
15118 (move_it_in_display_line_to): When the last scanned display
15119 element fits exactly on the display line, and
15120 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
15121 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
15122 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
15123 finding buffer position that corresponds to pixel coordinates,
15124 e.g. in buffer_posn_from_coords.
15126 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
15128 * process.c (handle_child_signal): Call catch_child_signal if
15131 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
15133 Don't convert function pointers to void * and back.
15134 It isn't portable C, and it's easy enough to avoid.
15135 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
15136 (make_save_value): Add support for SAVE_FUNCPOINTER.
15137 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
15138 * print.c (print_object):
15139 Distinguish function from object pointers.
15140 * lisp.h (SAVE_FUNCPOINTER): New constant.
15141 (SAVE_SLOT_BITS): Adjust to it.
15142 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
15143 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
15144 (voidfuncptr): New typedef.
15145 (struct Lisp_Save_Value): New member data[0].funcpointer.
15146 (XSAVE_FUNCPOINTER): New function.
15148 Simplify buildobj processing.
15149 * Makefile.in (buildobj.h): Make it a sequence of strings each
15150 followed by comma, rather than a single string. Put it into a
15151 .tmp file in case there's an error while generating it.
15152 (gl-stamp): Use .tmp for temp files.
15153 (mostlyclean): Clean .tmp files.
15154 * doc.c (buildobj): Move to just the routine that needs it.
15155 It's now an array of strings, so processing is simpler.
15157 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
15159 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
15160 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
15161 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
15162 Invoke malloc_enable_thread even when not interactive.
15163 Reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
15164 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
15165 in this case, since the underlying bug has now been fixed.
15167 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
15169 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
15170 unlinking it (bug#14691).
15172 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
15174 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
15175 before checking whether buffer is modified. This lets
15176 `kill-buffer-query-functions' cancel killing of the buffer or save
15177 its content before `kill-buffer' asks user the "Buffer %s
15178 modified; kill anyway?" question.
15180 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
15182 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
15183 Let the super performKeyEquivalent deal with them (Bug#14747).
15185 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
15187 * widget.c (resize_cb): Remove unused local.
15189 Do not use GTK 3 if it exists but cannot be compiled.
15190 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
15191 * xterm.c (x_error_handler) [!USE_GTK]:
15194 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
15196 2013-06-30 Eli Zaretskii <eliz@gnu.org>
15198 * intervals.c (get_local_map): Instead of aborting, clip POSITION
15199 to the valid range of values. (Bug#14753)
15201 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
15202 when moving point by using the current glyph matrix. This avoids
15203 the need to force redisplay when this function is called in a
15206 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
15208 Fix minor problems found by static checking.
15209 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
15210 Redo the latter's body to sidestep GCC parenthesization warnings.
15211 (setup_coding_system, detect_coding, detect_coding_system): Use them.
15212 * coding.c (detect_coding, detect_coding_system):
15213 * coding.h (struct undecided_spec):
15214 Use bool for boolean.
15215 * image.c (QCmax_width, QCmax_height): Now static.
15216 * xdisp.c (Fmove_point_visually): Remove unused local.
15218 2013-06-29 Eli Zaretskii <eliz@gnu.org>
15220 * xdisp.c (Fmove_point_visually): New function.
15222 2013-06-28 Kenichi Handa <handa@gnu.org>
15224 * coding.h (define_coding_undecided_arg_index): New enum.
15225 (coding_attr_index): New members
15226 coding_attr_undecided_inhibit_null_byte_detection,
15227 coding_attr_undecided_inhibit_iso_escape_detection,
15228 coding_attr_undecided_prefer_utf_8.
15229 (undecided_spec): New struct.
15230 (struct coding_system): New member `undecided' of the member
15233 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
15234 (detect_coding): Likewise.
15235 (detect_coding_system): Likewise.
15236 (Fdefine_coding_system_internal): New coding system properties
15237 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
15239 (syms_of_coding): Adjust for coding_arg_undecided_max.
15241 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
15243 * image.c (x_from_xcolors): Remove unused local.
15245 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
15247 Defer image data transfer between X client and server until actual
15250 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
15253 * image.c (Destroy_Image): Remove.
15254 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
15255 `mask_p', and `colors_p'. All uses changed.
15256 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
15257 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
15258 New macros for `flags' arg to x_clear_image_1.
15259 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
15260 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
15261 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
15262 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
15263 (image_get_x_image, image_unget_x_image): New functions or macros.
15264 (image_background, image_background_transparent, x_to_xcolors)
15265 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
15266 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
15267 instead of Destroy_Image.
15268 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
15269 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
15270 (png_load_body, jpeg_load_body, tiff_load, gif_load)
15271 (imagemagick_load_image, svg_load_image): Use them instead of
15272 x_create_x_image_and_pixmap, and x_put_x_image followed by
15273 x_destroy_x_image, respectively.
15274 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
15275 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
15276 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
15277 background_transparent fields.
15278 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
15279 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
15281 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
15283 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
15284 This mostly consists of undoing recent changes.
15285 * callproc.c (Fcall_process):
15286 * process.c (create_process):
15287 Do not worry about catching SIGCHLD here, undoing previous change.
15288 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
15289 * process.c, process.h (catch_child_signal):
15290 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
15291 * process.c (catch_child_handler): Don't worry about being called
15292 lazily and do not assume caller has blocked SIGCHLD, undoing
15293 previous change. Move first-time stuff back to
15294 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
15295 tickle glib, as that causes Cygwin bootstrap to fail. Do not
15296 set lib_child_handler if it's already initialized, which may
15297 help avoid problems on GNUstep.
15299 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
15301 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
15302 * callproc.c (Fcall_process):
15303 * process.c (create_process):
15304 Make sure SIGCHLD is caught before we fork,
15305 since Emacs startup no arranges to catch SIGCHLD.
15306 * process.c (lib_child_handler): Initialize to null, not to
15308 (catch_child_signal): Allow self to be called lazily.
15309 Do nothing if it's already been called.
15310 Assume caller has blocked SIGCHLD (all callers do now).
15311 * emacs.c (main): Do not catch SIGCHLD here; defer it until
15312 just before it's really needed.
15313 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
15314 since it hasn't been caught yet.
15316 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
15318 * image.c (compute_image_size): New function to implement
15319 :max-width and :max-height.
15320 (imagemagick_load_image): Use it.
15322 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
15324 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
15325 * callproc.c, process.h (block_child_signal, unblock_child_signal):
15327 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
15328 * process.c (catch_child_signal): Block SIGCHLD while futzing with
15329 the SIGCHLD handler, since the code is not atomic and (due to glib)
15330 signals may be arriving now.
15331 * sysdep.c (init_signals): Do not catch child signals here;
15332 'main' now does that later, at a safer time.
15334 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
15336 Clean up SIGCHLD handling a bit (Bug#14569).
15337 * process.c, process.h (catch_child_signal):
15338 Now always extern, even if !NS_IMPL_GNUSTEP.
15339 * process.c (catch_child_signal): Move glib tickler here from
15340 init_process_emacs, so that it's done earlier in Emacs
15341 initialization. Also move the noninteractive && !initialized
15342 check here from init_process_emacs. This is all a bit cleaner for
15343 GNUish platforms, and I hope it works around the Cygwin bug.
15344 * sysdep.c (init_signals): Invoke catch_child_signal here, so
15345 that glib signal handling is tickled before glib creates threads.
15347 * process.c (wait_reading_process_output): Avoid int overflow
15348 when reading more than 2 GiB total from a process.
15350 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
15352 * process.c (create_process): Handle a couple more cases,
15353 i.e., work even if new_argv and wait_child_setup[i] are cached.
15354 Use Fcall_process's style for volatile vars.
15356 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
15358 * process.c (create_process): Mark PROCESS volatile.
15360 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
15362 Use C99-style flexible array members if available.
15363 This avoids some subtle aliasing issues, which typically
15364 aren't a problem with GCC but may be a problem elsewhere.
15365 * alloc.c (sdata): New typedef, replacing the old struct sdata.
15366 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
15367 In either case, it uses a flexible array member rather than
15368 the old struct hack. All uses changed.
15369 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
15370 Adjust to sdata reorganization.
15371 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
15372 Use offsetof (struct, flex_array_member), not sizeof (struct), as
15373 that ports better to pre-C99 non-GCC.
15374 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
15375 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
15376 as the latter has changed.
15377 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
15378 and port better to pre-C99 GCC.
15379 * image.c (struct xpm_cached_color):
15380 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
15381 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
15382 Use FLEXIBLE_ARRAY_MEMBER.
15383 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
15384 Move decl to top level so it gets checked against implementation.
15385 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
15386 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
15388 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
15390 * syntax.c: Integer cleanups.
15391 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
15392 All uses that need 0-or-2 changed to:
15393 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
15394 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
15395 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
15396 (char_quoted, prev_char_comend_first, back_comment)
15397 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
15398 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
15399 Use bool for boolean.
15400 (update_syntax_table, skip_chars, skip_syntaxes):
15401 Prefer int to unsigned when either will do.
15402 (back_comment): Return boolean success flag, like forw_comment,
15403 instead of positive-or-minus-1 (which might have overflowed int anyway).
15404 Don't stuff ptrdiff_t into int.
15405 (syntax_spec_code, syntax_code_spec): Now const.
15406 (Fmatching_paren, scan_lists, scan_sexps_forward):
15407 Use enum syntaxcode for syntax code.
15408 (Fmatching_paren): Check that arg is a character, not just an integer.
15409 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
15410 (Finternal_describe_syntax_value): Omit no-longer-needed
15412 (skip_chars): Use char, not unsigned char, when the distinction
15414 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
15415 * bytecode.c (exec_byte_code):
15416 * syntax.c (syntax_spec_code, Fchar_syntax)
15417 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
15418 (init_syntax_once):
15419 * syntax.h (SYNTAX_WITH_FLAGS):
15420 Omit unnecessary casts.
15422 2013-06-20 Eli Zaretskii <eliz@gnu.org>
15424 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
15425 line dimensions here, to avoid race conditions with the main
15426 thread. (Bug#14062, bug#14630, bug#14669)
15428 * w32term.c (w32_draw_window_cursor): Compute the header line and
15429 mode line dimensions here.
15430 <w32_system_caret_window, w32_system_caret_hdr_height>:
15431 <w32_system_caret_mode_height>: New variables.
15433 * w32term.h: Declare them.
15435 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
15437 * alloc.c (die): Move "assertion failed" string here ...
15438 * lisp.h (eassert): ... from here. Also, suppress evaluation of
15439 COND when SUPPRESS_CHECKING. This shrinks the executable text
15440 size by 0.8% to 2.2% when configured with --enable-checking,
15441 depending on optimization flags (GCC 4.8.1 x86-64).
15443 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
15445 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
15447 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
15448 base is 2; this is more accurate.
15450 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
15452 * sound.c (string_default): Move to !WINDOWSNT section.
15453 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
15455 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
15457 * sound.c: Integer cleanups.
15458 Remove unnecessary forward decls.
15459 (struct sound_device): The 'file' member is now a Lisp_Object, not
15460 a char *, so that we needn't invoke alloca on a huge size.
15461 (Fplay_sound_internal): Adjust to this.
15462 (string_default): New function.
15463 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
15464 Use it to adjust to the struct sound_device change.
15465 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
15466 (be2hs) [0]: Remove.
15468 * syntax.c (skip_chars): Don't use uninitialized storage
15469 when searching a multibyte buffer for characters that are not in a
15470 unibyte string that contains non-ASCII characters.
15472 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
15474 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
15475 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
15477 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
15479 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
15481 2013-06-18 Kenichi Handa <handa@gnu.org>
15483 * font.c (Ffont_spec): Signal an error for an invalid font name
15486 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
15488 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
15489 In particular this ports to 32-bit sparc Sun cc.
15490 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
15491 array with a dummy element at specpdl[-1], so that its address can
15493 (unbind_to): Do not copy the binding; not needed, now that we
15494 copy old_value in the one place where the copy is needed.
15495 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
15496 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
15497 (union specbinding): Rename from struct specbinding. Redo layout
15498 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
15499 which is not portable. With Sun C 5.12 32-bit sparc, the
15500 declaration causes nargs to be an unsigned bitfield, a behavior
15501 that the C standard allows; but Emacs wants nargs to be signed.
15502 The overall type is now a union of structures rather than a
15503 structure of union of structures, and the 'kind' member is now a
15504 bitfield, so that the overall type doesn't grow. All uses changed.
15505 * process.c (Fmake_serial_process): Remove unnecessary initialization.
15507 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
15509 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
15510 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
15512 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
15514 2013-06-17 Eli Zaretskii <eliz@gnu.org>
15516 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
15517 unless we know that the window w's frame is a frame object.
15518 Another attempt at solving bug#14062 and bug#14630.
15520 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
15522 * textprop.c (property_set_type): New enum.
15523 (add_properties): Allow appending/prepending text properties.
15524 (add_text_properties_1): Factored out of Fadd_text_properties.
15525 (Fadd_text_properties): Move all the code into
15526 add_text_properties_1.
15527 (Fadd_face_text_property): New function that calls
15528 add_text_properties_1.
15530 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
15532 Move functions from lisp.h to individual modules when possible.
15533 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
15534 * alloc.c (XFLOAT_INIT, set_symbol_name):
15535 * buffer.c (CHECK_OVERLAY):
15536 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
15537 (set_char_table_parent):
15538 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
15539 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
15540 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
15541 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
15543 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
15544 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
15545 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
15546 (backtrace_args, backtrace_debug_on_exit):
15547 * floatfns.c (CHECK_FLOAT):
15548 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
15549 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
15550 (set_hash_hash, set_hash_hash_slot, set_hash_index)
15551 (set_hash_index_slot):
15552 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
15553 * marker.c (CHECK_MARKER):
15554 * textprop.c (CHECK_STRING_OR_BUFFER):
15555 * window.c (CHECK_WINDOW_CONFIGURATION):
15556 Move here from lisp.h, and make these functions static rather than
15558 * buffer.c (Qoverlayp):
15560 * fns.c (Qhash_table_p):
15561 * window.c (Qwindow_configuration_p):
15563 * lisp.h: Remove the abovementioned defns and decls.
15565 Use functions, not macros, for XINT etc (Bug#11935).
15566 In lisp.h, prefer functions to function-like macros, and
15567 constants to object-like macros, when either will do. This:
15568 . simplifies use, as there's no more need to worry about
15569 arguments' side effects being evaluated multiple times.
15570 . makes the code easier to debug on some platforms.
15571 However, when using gcc -O0, keep using function-like macros
15572 for a few critical operations, for performance reasons.
15573 This sort of thing isn't needed with gcc -Og, but -Og
15574 is a GCC 4.8 feature and isn't widely-enough available yet.
15575 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
15576 Remove enum lsb_bits; no longer needed.
15577 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
15578 * buffer.c (Qoverlap):
15580 * fns.c (Qhash_table_p):
15581 Now extern, so lisp.h can use these symbols.
15582 * dispextern.h: Include character.h, for MAX_CHAR etc.
15583 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
15584 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
15585 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
15586 (GLYPH_CODE_P): Move here from lisp.h.
15587 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
15588 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
15589 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
15590 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
15591 XUNTAG now returns void *.
15592 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
15593 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
15594 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
15595 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
15596 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
15597 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
15598 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
15599 (lisp_h_XPNTR, lisp_h_XSYMBOL):
15600 New macros, renamed from their sans-lisp_h_ counterparts.
15601 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
15602 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
15603 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
15604 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
15605 If compiling via GCC without optimization, define these as macros
15606 in addition to inline functions.
15607 To disable this, compile with -DINLINING=0.
15608 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
15609 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
15610 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
15611 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
15612 (INTMASK, VALMASK): Now macros, since static values cannot be
15613 accessed from extern inline functions.
15614 (VALMASK): Also a constant, for benefit of old GDB.
15615 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
15616 is INTEGERP, which can fold it in.
15617 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
15618 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
15619 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
15620 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
15621 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
15622 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
15623 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
15624 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
15625 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
15626 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
15627 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
15628 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
15629 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
15630 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
15631 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
15632 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
15633 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
15634 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
15635 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
15636 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
15637 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
15638 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
15639 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
15640 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
15641 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
15642 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
15643 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
15644 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
15645 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
15646 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
15647 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
15648 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
15649 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
15651 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
15652 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
15653 (VALMASK): Define in one place rather than in two, merging the
15654 USE_LSB_TAG parts; this is simpler.
15655 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
15656 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
15657 Move up, to avoid use before definition.
15658 Also include "globals.h" earlier, for the same reason.
15659 (make_natnum): New function.
15660 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
15661 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
15662 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
15663 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
15664 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
15665 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
15666 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
15667 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
15668 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
15669 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
15670 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
15671 (Qwindow_configuration_p, Qimage): New forward declarations.
15672 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
15673 (STRING_COPYIN): Remove; unused.
15674 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
15675 (xcar_addr, xcdr_addr): New functions. All uses changed.
15676 (IEEE_FLOATING_POINT): Now a constant, not a macro.
15677 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
15678 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
15679 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
15680 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
15681 (TYPE_RANGED_INTEGERP): Simplify.
15682 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
15683 (setlocale, fixup_locale, synchronize_system_messages_locale)
15684 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
15685 Now empty functions, not macros.
15686 (functionp): Return bool, not int.
15687 * window.c (Qwindow_configuration_p): Now extern,
15688 so window.h can use it.
15689 * window.h (Qwindowp): Move decl back to lisp.h.
15691 2013-06-15 Eli Zaretskii <eliz@gnu.org>
15693 * xdisp.c (Fline_pixel_height): New function, required for solving
15696 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
15698 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
15700 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
15702 * lread.c (syms_of_lread):
15703 * fns.c (Fprovide): Adjust to new format of after-load-alist.
15705 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
15707 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
15709 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
15711 * fileio.c (expand_file_name): Doc fix.
15713 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
15715 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
15716 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
15717 Wait for self, not for 0. This can't hurt on GNU or similar
15718 system, and may help with Cygwin.
15720 * keyboard.c: Don't use PROP (...) as an lvalue.
15721 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
15722 Use set_prop (A, B), not PROP (A) = B.
15724 2013-06-10 Eli Zaretskii <eliz@gnu.org>
15726 * xdisp.c (get_it_property): Use it->window instead of generating
15727 a Lisp object from it->w.
15729 2013-06-09 Eli Zaretskii <eliz@gnu.org>
15731 * xdisp.c (get_it_property): If it->object is a buffer, pass to
15732 get-char-property the window that is being rendered, instead of
15733 the buffer, to support window-specific overlays. (Bug#14575)
15734 (compute_display_string_pos): When W is NULL, use the current
15735 buffer as the object to pass to get-char-property.
15736 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
15737 pointer member of the bidi iterator, since no window is pertinent
15740 2013-06-08 Eli Zaretskii <eliz@gnu.org>
15742 * bidi.c (bidi_fetch_char): Accept additional argument, the window
15743 being displayed, and pass it to compute_display_string_pos.
15744 (bidi_level_of_next_char, bidi_resolve_explicit_1)
15745 (bidi_paragraph_init): All callers changed.
15747 * xdisp.c (init_from_display_pos, init_iterator)
15748 (handle_single_display_spec, next_overlay_string)
15749 (get_overlay_strings_1, reseat_1, reseat_to_string)
15750 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
15751 Set bidi_it.w member from it->w.
15752 (compute_display_string_pos): Accept additional argument, the
15753 window being displayed, and pass it to Fget_char_property.
15756 * dispextern.h (struct bidi_it): New member w, the window being
15758 (compute_display_string_pos): Adjust prototype.
15760 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
15762 * xgselect.c: Remove unneeded include xterm.h.
15764 * process.c (wait_reading_process_output): Check for NS before GLIB.
15765 GLIB may be linked in due to rsvg, but ns_select must be called.
15767 * xgselect.c (xg_select): Remove call to window_system_available
15768 and g_main_context_pending at the top, so Gdk events (i.e. file
15769 notify) are processed when Emacs is started with -nw.
15771 2013-06-07 Eli Zaretskii <eliz@gnu.org>
15773 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
15774 (ctagsfiles3): New variable, includes only *.m files.
15775 (TAGS): Use an explicit language name in the regular expressions,
15776 to avoid transformation of '/SOMETHING' by MSYS to
15777 'c:\MSYS\SOMETHING'.
15779 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
15781 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
15783 2013-06-06 Eli Zaretskii <eliz@gnu.org>
15785 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
15786 still need to set the mouse pointer shape and activate help-echo.
15789 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
15791 A few porting etc. fixes for the new file monitor code.
15792 See the thread containing
15793 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
15794 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
15795 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
15796 (dir_monitor_callback, Fgfile_rm_watch):
15797 Use assq_no_quit instead of Fassoc, for speed.
15798 (dir_monitor_callback, Fgfile_rm_watch):
15799 eassert that the monitor is a fixnum.
15800 (dir_monitor_callback): No need for CDR_SAFE.
15801 Simplify building of lisp with alternative tails.
15802 (Fgfile_add_watch, Fgfile_rm_watch):
15803 Do not assume glib functions set errno reliably on failure.
15804 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
15805 and signal an error otherwise.
15806 (Fgfile_rm_watch): Prefer CONSP to !NILP.
15807 Use Fdelq instead of Fdelete, for speed.
15809 2013-06-05 Eli Zaretskii <eliz@gnu.org>
15811 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
15812 don't insist on being invoked on a highlighted tool-bar button.
15813 Avoids losing tool-bar functionality when mouse-highlight is nil.
15814 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
15815 Don't highlight when mouse-highlight is nil.
15816 (note_mouse_highlight): When mouse-highlight is nil, don't return
15817 right away; instead, run tool-bar and mode-line highlight
15818 subroutine, clear any existing highlight, and revert the mouse
15819 pointer to its default shape. (Bug#14558)
15821 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
15823 * lisp.mk (lisp): Add prog-mode.el.
15825 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
15827 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
15828 * process.c (dummy_handler): New function.
15829 (lib_child_handler): New static var.
15830 (handle_child_signal): Invoke it.
15831 (catch_child_signal): If a library has set up a signal handler,
15832 save it into lib_child_handler.
15833 (init_process_emacs): If using glib and not on Windows, tickle glib's
15834 child-handling code so that it initializes its private SIGCHLD handler.
15835 * syssignal.h (SA_SIGINFO): Default to 0.
15836 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
15837 31; it should no longer be needed now.
15839 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
15841 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
15843 * gfilenotify.c (globals_of_gfilenotify): New function.
15844 (syms_of_gfilenotify): Move global initialization there.
15846 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
15848 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
15850 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
15851 * keyboard.c (menu_bar_items, tool_bar_items):
15852 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
15853 not override local keymaps any more.
15855 2013-06-04 Eli Zaretskii <eliz@gnu.org>
15857 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
15859 2013-06-03 Eli Zaretskii <eliz@gnu.org>
15861 * w32console.c (initialize_w32_display): Return the dimensions of
15862 the console window via 2 additional arguments, not via the current
15863 frame. This avoids crashes due to overrunning the bounds of
15864 frame's decode_mode_spec_buffer, which is not resized following
15865 the change of the frame dimensions from the initial 10x10.
15867 * w32term.h (w32_initialize_display_info): Adjust prototype.
15869 * term.c (init_tty): Take dimensions of the frame from the values
15870 returned by initialize_w32_display.
15872 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
15873 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
15874 (LIBES): Add $(GFILENOTIFY_LIBS).
15876 * w32inevt.c (handle_file_notifications): Add dummy implementation
15877 for !HAVE_W32NOTIFY.
15879 * w32term.c: Wrap code with HAVE_W32NOTIFY.
15881 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
15883 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
15885 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
15887 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
15889 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
15891 Fix minor problems found by static checking.
15892 * data.c (pure_write_error):
15893 Use xsignal2, not Fsignal, as Fsignal might return.
15894 * eval.c (set_backtrace_debug_on_exit): Now static.
15895 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
15896 No longer inline. EXTERN_INLINE is needed only for functions
15897 defined in .h files. Reindent function header as per GNU style.
15898 (backtrace_p, backtrace_top, backtrace_next):
15899 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
15900 compiler or linker. Add extern decls to pacify gcc -Wall.
15901 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
15903 * frame.c (free_monitors): Define only on platforms that need it.
15904 * nsterm.m (ns_term_init):
15905 * process.c (catch_child_signal):
15906 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
15907 defined on all porting targets these days.
15908 * process.c, process.h (catch_child_signal):
15909 Make it extern only if NS_IMPL_GNUSTEP is defined.
15911 2013-06-03 Eli Zaretskii <eliz@gnu.org>
15913 * w32.c (gettimeofday): Make the signature identical to prototype
15914 in nt/inc/sys/time.h.
15916 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
15918 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
15921 * keyboard.c (safe_run_hooks_error): Improve error message.
15923 * data.c (pure_write_error): Add `object' argument.
15924 * puresize.h (CHECK_IMPURE): Use it.
15926 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
15928 * Makefile.in (NOTIFY_OBJ): New variable.
15929 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
15931 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
15932 Call syms_of_gfilenotify.
15934 * gfilenotify.c: New file.
15936 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
15937 and Qfile_w32notify.
15938 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
15939 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
15941 * lisp.h: Declare syms_of_gfilenotify.
15943 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
15945 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
15947 Merge the specpdl and backtrace stacks. Make the structure of the
15948 specpdl entries more obvious via a tagged union of structs.
15949 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
15950 (enum specbind_tag): New enum.
15951 (struct specbinding): Make it a tagged union of structs.
15952 Add a case for backtrace records.
15953 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
15954 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
15955 (backtrace_debug_on_exit): New accessors.
15956 (struct backtrace): Remove.
15957 (struct catchtag): Remove backlist field.
15958 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
15960 (Flocal_variable_p): Speed up the common case where the binding is
15962 * eval.c (backtrace_list): Remove.
15963 (set_specpdl_symbol, set_specpdl_old_value): Remove.
15964 (set_backtrace_args, set_backtrace_nargs)
15965 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
15966 (backtrace_next): New functions.
15967 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
15968 (unwind_to_catch, internal_lisp_condition_case)
15969 (internal_condition_case, internal_condition_case_1)
15970 (internal_condition_case_2, internal_condition_case_n): Don't bother
15971 with backtrace_list any more.
15972 (Fsignal): Adjust to new backtrace format.
15973 (grow_specpdl): Move up.
15974 (record_in_backtrace): New function.
15975 (eval_sub, Ffuncall): Use it.
15976 (apply_lambda): Adjust to new backtrace format.
15977 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
15979 (specbind): Adjust to new specpdl format. Simplify.
15980 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
15981 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
15983 (mark_backtrace): Remove.
15984 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
15985 * xdisp.c (redisplay_internal): Use record_in_backtrace.
15986 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
15988 * profiler.c (record_backtrace): Use get_backtrace.
15989 (handle_profiler_signal): Use backtrace_top_function.
15990 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
15991 accessor functions.
15993 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
15995 * process.h (catch_child_signal): Declare.
15997 * process.c (catch_child_signal): New function.
15998 (init_process_emacs): Call it.
16000 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
16001 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
16003 (x_set_cursor_type): Remove declaration.
16004 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
16005 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
16006 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
16007 (ns_get_color): Use F suffix on float.
16008 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
16009 (ns_get_rgb_color): Remove.
16010 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
16011 (note_mouse_movement): x and y are CGFloat.
16012 (ns_draw_fringe_bitmap): Remove unused rowY.
16013 Change #if to COCOA && >= 10_6.
16014 (ns_draw_window_cursor): Remove unused overspill.
16015 (ns_draw_underwave): width and x are EamcsCGFloat.
16016 (ns_draw_box): thickness is CGFloat.
16017 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
16018 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
16019 if not in main thread.
16020 (ns_get_pending_menu_title, ns_check_menu_open)
16021 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
16022 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
16023 (sendFromMainThread:): New method.
16024 (changeFont:): size is CGFloat.
16025 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
16026 Disable warning about permanent text.
16027 (characterIndexForPoint:): Adjust return type depending on GNUstep
16029 (mouseDown:): delta is CGFloat.
16030 (updateFrameSize): Remove unised variable f.
16031 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
16032 Cast float to EmacsCGFloat.
16033 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
16034 also to -1 when restoring.
16035 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
16036 inside NS_IMPL_COCOA.
16037 (toggleFullScreen:): Put call to toggleFullScreen inside
16038 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
16039 (setPosition:portion:whole:): por is CGFloat.
16040 (getMouseMotionPart:window:x:y:): Add F suffix to float.
16041 (mouseDown:): Use CGFloat.
16042 (mouseDragged:): Remove unised variable edge.
16043 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
16045 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
16046 of CGFloat differs.
16047 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
16048 when NS_IMPL_GNUSTEP.
16049 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
16050 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
16051 (EmacsToolbar): Add clearAll. Add tag argument to
16052 addDisplayItemWithImage.
16053 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
16055 * nsselect.m (ns_get_local_selection): Remove unused variable type.
16057 * nsmenu.m (ns_update_menubar): Make static.
16058 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
16059 (fillWithWidgetValue:): Add cast to SEL for setAction.
16060 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
16061 (update_frame_tool_bar): Update code for GNUstep.
16062 (clearAll): New method.
16063 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
16064 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
16065 Move identifierToItem setObject and activeIdentifiers addObject before
16066 call to insertItemWithItemIdentifier.
16067 (validateVisibleItems): Fix indentation.
16068 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
16069 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
16070 UtilityWindow to aStyle, remove call to setStyleMask.
16072 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
16074 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
16075 (ns_charset_covers, ns_get_covering_families, nsfont_open):
16076 Use F suffix on floats.
16077 (ns_char_width): Returns CGFloat.
16078 (ns_ascii_average_width): w is CGFloat instead of float.
16079 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
16081 (ns_glyph_metrics): CGFloat instead of float.
16083 * nsfns.m (x_set_foreground_color, x_set_background_color):
16085 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
16086 remove unused variables.
16087 (Fns_read_file_name): Keep track if panel is for save.
16088 Use ns_filename_from_panel/ns_directory_from_panel.
16089 (Fns_list_services): delegate only used for COCOA.
16090 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
16091 Just return the input if GNUstep.
16092 (x_screen_planes): Remove.
16093 (Fxw_color_values): Use EmacsCGFloat
16094 (Fns_display_monitor_attributes_list): Only get screen number for
16096 (getDirectory, getFilename): Remove from EmacsOpenPanel and
16098 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
16099 ns_directory_from_panel.
16101 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
16103 * process.c (handle_child_signal): Also use WCONTINUED.
16104 This is so that list-processes doesn't mistakenly list the process
16105 as stopped, when the process has actually been continued and is
16108 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
16110 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
16111 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
16112 not already configured.
16114 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
16116 2013-05-29 Eli Zaretskii <eliz@gnu.org>
16118 * Makefile.in (mostlyclean): Remove *.res files.
16120 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
16122 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
16123 a buffer (bug#8447).
16125 2013-05-27 Eli Zaretskii <eliz@gnu.org>
16127 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
16128 display vector, and we backtrack, handle the case that the
16129 previous character position is also displayed from a display
16130 vector or covered by a display string or image. (Bug#14476)
16132 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
16134 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
16135 (struct MonitorInfo, free_monitors): Remove.
16136 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
16137 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
16138 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
16141 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
16142 (struct MonitorInfo, free_monitors): Remove.
16143 (ns_screen_name): Make static.
16144 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
16145 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
16148 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
16149 (struct MonitorInfo): New struct.
16150 (free_monitors, make_monitor_attribute_list): Declare.
16152 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
16154 (free_monitors, make_monitor_attribute_list): New functions.
16155 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
16158 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
16160 * callproc.c (call_process): Refine the doc string. (Bug#14045)
16162 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
16164 * keyboard.c: Apply keyboard decoding only to events that come directly
16165 from the tty, not from unread-command-events (bug#14368).
16166 (read_event_from_main_queue): New function, extracted from read_char.
16167 (read_decoded_char): Remove.
16168 (read_decoded_event_from_main_queue): New function to replace it.
16169 (read_char): Use it.
16170 (read_key_sequence): Use read_char rather than read_decoded_char.
16172 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
16174 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
16176 * casetab.c (init_casetab_once): Fix last change (bug#14424).
16178 2013-05-22 Kenichi Handa <handa@gnu.org>
16180 The following changes are to fix the setting of
16181 buffer-file-coding-system on, for instance, C-x RET c unix RET
16182 _FILE_OF_DOS_EOL_TYPE_ RET.
16184 * coding.h (struct coding_system): New member detected_utf8_chars.
16186 * coding.c (detect_coding_utf_8): Count characters and check EOL
16187 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
16189 (setup_coding_system): Do not initialize coding->head_ascii.
16190 (check_ascii): Do not set coding->eol_seen but update it. Do not
16191 call adjust_coding_eol_type here.
16192 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
16193 If the eol-type of CODING is already specified, adjust the eol type
16194 of the found coding-system.
16195 (decode_coding_gap): Cancel previous change. Utilize the
16196 character numbers counted by detect_coding_utf_8. Fix detection
16199 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
16201 * search.c (looking_at_1): Only set last_thing_searched if the match
16202 changed the match-data (bug#14281).
16204 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
16206 * xdisp.c (reseat_at_previous_visible_line_start):
16207 Already declared in dispextern.h, so remove it here.
16208 (move_it_vertically_backward): Likewise.
16210 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
16212 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
16213 (Fx_display_pixel_width, Fx_display_pixel_height)
16214 (Fx_display_mm_width, Fx_display_mm_height):
16215 Mention `display-monitor-attributes-list' in docstrings.
16217 * nsfns.m (ns_get_screen): Remove function. All uses removed.
16218 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
16219 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
16220 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
16221 (Fx_display_backing_store, Fx_display_visual_class)
16222 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
16223 (Fx_display_grayscale_p, Fx_display_pixel_width)
16224 (Fx_display_pixel_height, Fx_display_planes)
16225 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
16226 (Fx_display_screens): Don't confuse X11 screens with NS screens.
16227 (Fx_display_mm_width, Fx_display_mm_height)
16228 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
16229 height for all physical monitors as in X11.
16231 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
16232 Return pixel width or height for all physical monitors as in X11.
16234 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
16236 Port --enable-gcc-warnings to clang.
16237 * bytecode.c (exec_byte_code):
16239 Redo diagnostic pragmas to pacify clang, too.
16240 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
16241 * editfns.c (Fencode_time):
16242 * fileio.c (file_accessible_directory_p):
16243 * font.c (font_unparse_xlfd):
16244 Use '&"string"[index]' instead of '"string" + (index)'.
16245 * undo.c (user_error): Remove; unused.
16247 2013-05-16 Eli Zaretskii <eliz@gnu.org>
16249 * insdel.c (insert_1_both): Document the arguments, instead of
16250 referring to insert_1, which no longer exists.
16252 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
16253 some window, increment windows_or_buffers_changed, so that
16254 *Messages* display in that window is updated. (Bug#14408)
16256 * w32.c: Include epaths.h.
16257 (init_environment): Use cmdproxy.exe without leading directories.
16258 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
16260 (gettimeofday): Adjust signature and return value to Posix
16263 * unexw32.c (open_output_file): Delete the existing emacs.exe
16264 before creating it, to break the hard link to the versioned
16267 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
16268 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
16269 (FIRSTFILE_OBJ): New variables.
16270 (W32_RES): Rename to EMACSRES. All users changed.
16271 (base_obj): Use $(CM_OBJ).
16272 (ALLOBJS): Use $(FIRSTFILE_OBJ).
16273 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
16274 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
16275 $(W32_RES_LINK) before $(LIBES).
16276 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
16278 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
16280 * makefile.w32-in (DOC): Use just "DOC".
16282 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
16284 * process.c: Export default filters and sentinels to Elisp.
16285 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
16287 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
16288 (Fset_process_sentinel, Fformat_network_address):
16289 Default to them instead of nil.
16290 (server_accept_connection): Sentinels can't be nil any more.
16291 (read_and_dispose_of_process_output): New function, extracted from
16292 read_process_output.
16293 (read_process_output): Use it; filters can't be nil.
16294 (Finternal_default_process_filter): New function, extracted from
16295 read_process_output.
16296 (exec_sentinel_unwind): Remove function.
16297 (exec_sentinel): Don't zilch sentinel while running.
16298 (status_notify): Sentinels can't be nil.
16299 (Finternal_default_process_sentinel): New function extracted from
16301 (setup_process_coding_systems): Default filter is not nil any more.
16302 (syms_of_process): Export new Elisp functions and initialize
16304 * lisp.h (make_lisp_proc): New function.
16306 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
16308 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
16310 2013-05-14 Eli Zaretskii <eliz@gnu.org>
16312 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
16313 unless we know that the window w is a leaf window.
16314 Another attempt at solving bug#14062.
16316 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
16318 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
16321 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
16323 * image.c (gif_load): Check that subimages fit (Bug#14345).
16325 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
16327 * lread.c (skip_dyn_eof): New function.
16328 (read1): Use it to skip the end of a file in response to #@00.
16330 * doc.c (get_doc_string): Slightly relax the sanity checking.
16332 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
16334 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
16335 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
16336 (MonitorInfo): New struct.
16337 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
16338 (Fns_display_monitor_attributes_list): New functions.
16339 (display-usable-bounds): Remove.
16340 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
16343 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
16345 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
16346 (GTK_CHECK_VERSION): New macro, if not already defined.
16347 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
16348 replaced by GTK_CHECK_VERSION.
16350 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
16352 * xterm.h (GTK_PREREQ): New macro.
16353 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
16354 to use this macro instead, for consistency and clarity.
16356 2013-05-08 Eli Zaretskii <eliz@gnu.org>
16358 * xdisp.c (row_for_charpos_p): New function, with code of
16359 cursor_row_p, but accepts an additional argument CHARPOS instead
16360 of using a hardcoded PT.
16361 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
16362 (row_containing_pos): Call row_for_charpos_p instead of partially
16363 doing the same. Fixes cursor positioning under longlines-mode
16364 when longlines-show-effect includes more than one newline, when
16365 moving the cursor vertically up.
16367 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
16369 * makefile.w32-in (ACL_H): New macro.
16370 ($(BLD)/fileio.$(O)): Update dependencies.
16372 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
16374 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
16375 * Makefile.in (LIB_ACL): New macro.
16376 (LIBACL_LIBS): Remove.
16377 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
16378 * fileio.c: Include <acl.h>.
16379 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
16380 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
16382 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
16385 * unexelf.c: Don't assume ElfW (Half) fits in int.
16386 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
16387 when dealing with ElfW (Half) values, since they can exceed 2**31
16388 on 64-bit OpenBSD hosts. Reported by Han Boetes (privately).
16389 (entry_address): Omit unused NUM arg. All uses changed.
16391 2013-05-07 Juri Linkov <juri@jurta.org>
16393 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
16394 to the string converted from number with `Fnumber_to_string'.
16397 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
16399 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
16400 This fixes a problem introduced by my previous change.
16402 2013-05-07 Glenn Morris <rgm@gnu.org>
16404 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
16406 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
16408 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
16410 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
16412 Static checking by GCC 4.8.0.
16413 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
16414 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
16415 (x_get_monitor_attributes_fallback)
16416 (x_get_monitor_attributes_xinerama)
16417 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
16418 Define only if USE_GTK.
16419 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
16420 (x_get_monitor_attributes_fallback): Omit unused locals.
16421 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
16422 Use double, not float, to avoid mixed-mode floating point arithmetic.
16424 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
16425 Jan Djärv <jan.h.d@swipnet.se>
16427 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
16428 (XINERAMA_CFLAGS): New macros.
16429 (ALL_CFLAGS, LIBES): Use them.
16431 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
16432 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
16433 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
16434 (syms_of_xfns): DEFSYM them.
16435 (struct MonitorInfo): New struct.
16436 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
16437 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
16438 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
16439 (x_get_monitor_attributes_xinerama): New functions.
16440 (Fx_display_monitor_attributes_list): New primitive.
16441 (syms_of_xfns): Defsubr it.
16443 * xterm.h (x_display_info): Add Xatom_net_workarea and
16444 Xatom_net_current_desktop.
16446 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
16447 and dpyinfo->Xatom_net_current_desktop.
16449 2013-05-06 Eli Zaretskii <eliz@gnu.org>
16451 * xdisp.c (pos_visible_p): Use the special code for finding the
16452 beginning of a display property or overlay for any "replacing"
16453 display property, not just for display strings. This solves
16454 incorrect reporting of position by posn-at-point. (Bug#14241)
16456 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
16458 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
16459 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
16460 Verify that ElfW (Half) fits in int.
16461 (fatal): Use same signature as lisp.h.
16462 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
16463 configure and build with -DUNEXELF_DEBUG without worrying about
16464 other modules that use DEBUG.
16465 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
16466 possibly-wide integers now uses it instead of plain fprintf.
16467 (entry_address): New function, which avoids problems with 32-bit
16468 overflow on 64-bit hosts.
16469 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
16470 (round_up): Don't assume the remainder fits in int.
16471 (find_section): Use bool for boolean. Simplify debug code.
16472 (unexec): Don't assume file sizes fit in int or size_t.
16473 Omit unnecessary trailing newline in 'fatal' format.
16474 Use strerror rather than outputting decimal error number.
16475 Remove unused code when emacs is not defined;
16476 this file relies on Emacs now.
16477 Don't assume e_phnum and e_shnum are positive.
16479 * regex.c: Fix problems when DEBUG is defined.
16480 (extract_number, extract_number_and_incr): Define regardless of
16481 whether DEBUG is defined; that's simpler and makes the code less
16482 likely to go stale in the normal case when DEBUG is not defined.
16483 Return int rather than taking an int * arg. All callers changed.
16484 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
16485 Remove, replacing with ...
16486 (DEBUG_PRINT): New macro. All callers changed.
16487 (DEBUG_COMPILES_ARGUMENTS): New macro.
16488 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
16489 (print_compiled_pattern, print_double_string) [DEBUG]:
16490 Use prototype rather than old-style definition.
16491 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
16492 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
16493 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
16494 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
16495 Don't assume ptrdiff_t, size_t, and long are the same width as int.
16496 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
16497 This matters only when DEBUG is defined.
16499 2013-05-05 Eli Zaretskii <eliz@gnu.org>
16501 * xdisp.c (set_iterator_to_next): Set the
16502 ignore_overlay_strings_at_pos_p flag only if we are _really_
16503 iterating over an overlay string, as indicated by the
16504 current.overlay_string_index member. (Bug#14306)
16506 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
16508 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
16509 to where it is used, to avoid autorelease issues (Bug#14050).
16511 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
16513 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
16514 * fileio.c (syms_of_fileio): Implement this.
16515 * filelock.c (create_lock_file): If symbolic links don't work, so
16516 we use a regular file as a lock file, do not fsync the lock file;
16519 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
16521 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
16522 (syms_of_minibuf): Adjust accodingly.
16524 * callint.c (Fcall_interactively): Adjust calls accordingly.
16526 2013-05-04 Eli Zaretskii <eliz@gnu.org>
16528 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
16529 w->contents is a buffer before computing everything else.
16530 Use parentheses to disambiguate last part of the condition.
16532 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
16533 assertion violations. (Bug#14062)
16535 2013-05-01 David Reitter <david.reitter@gmail.com>
16537 * nsfns.m (ns_tooltip): Initialize.
16539 2013-04-28 Eli Zaretskii <eliz@gnu.org>
16541 * coding.c (decode_coding_gap): Don't remove the character before
16542 a newline unless it's a CR character. (Bug#14287)
16544 2013-04-28 Dan Nicolaescu <dann@gnu.org>
16546 * dispextern.h (struct face): Move enum face_underline_type
16547 earlier so that bitfields can be in the same word.
16549 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
16551 * nsfns.m (handlePanelKeys): New function.
16552 (EmacsOpenPanel:performKeyEquivalent:)
16553 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
16554 arrows/function/control and copy/paste keys (Bug#14296).
16556 2013-04-27 Juri Linkov <juri@jurta.org>
16558 * callint.c (Fcall_interactively): Call `Qread_number' for
16559 interactive code letter `n' instead of using duplicate code.
16562 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
16564 * systime.h (make_timeval): Declare as 'const'.
16566 2013-04-27 Kenichi Handa <handa@gnu.org>
16568 * font.c (font_open_entity): Always open a font of manageable
16571 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
16573 Port better to AIX (Bug#14258).
16574 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
16577 2013-04-24 Kenichi Handa <handa@gnu.org>
16579 * coding.c (decode_coding_iso_2022): When an invalid escape
16580 sequence is encountered, reset the invocation and designation
16581 status to the safest one.
16583 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
16585 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
16586 Without this fix, "make distclean" leaves stamp-h1 behind.
16588 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
16590 * w32fns.c (w32_fullscreen_rect): New function to compute the
16591 window rectangle for the given fullscreen mode.
16592 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
16593 longer tunes the window size. This keeps the window's edges flush
16594 with the screen and allows the taskbar to hide itself in fullboth.
16596 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
16597 window decorations and uses the entire screen.
16599 * w32term.h (w32_fullscreen_rect) Add prototype.
16600 (struct w32_output): Replace normal_width, normal_height,
16601 normal_top, and normal_left members with a single normal_placement
16603 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
16605 (FRAME_NORMAL_PLACEMENT): New macro.
16607 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
16609 * minibuf.c (Ftest_completion): Silence compiler warning.
16611 2013-04-15 Eli Zaretskii <eliz@gnu.org>
16613 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
16616 * frame.h (WINDOW_FRAME): Protect macro and its argument with
16619 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
16620 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
16621 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
16622 parentheses where appropriate.
16624 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
16626 * keyboard.c (timer_start_idle): Remove no-longer-used local.
16628 2013-04-14 Eli Zaretskii <eliz@gnu.org>
16630 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
16631 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
16632 Mention in the doc string that setting these variables takes
16633 effect only after a call to set-window-buffer. (Bug#14200)
16635 2013-04-13 Eli Zaretskii <eliz@gnu.org>
16637 * indent.c (Fvertical_motion): Don't consider display strings on
16638 overlay strings as display strings on the buffer position we
16639 started from. This prevents vertical cursor motion from jumping
16640 more than one line when there's an overlay string with a display
16641 property at end of line.
16642 Reported by Karl Chen <Karl.Chen@quarl.org> in
16643 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
16645 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
16647 * window.c (select_window): `record_buffer' even if window is
16648 already selected (bug#14191).
16650 2013-04-11 Eli Zaretskii <eliz@gnu.org>
16652 * window.c (Fwindow_end): Test more flags, including the buffer's
16653 last_overlay_modified flag, to determine whether the window's
16654 display is really up-to-date. Prevents the function from
16655 returning a stale value. (Bug#14170)
16656 (Fwindow_line_height): Fix the test for up-to-date-ness of the
16659 2013-04-10 Eli Zaretskii <eliz@gnu.org>
16661 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
16662 garbaged only if it is not already the top frame on its TTY.
16663 This prevents flickering due to constant redrawing of TTY frames when
16664 there are GUI frames open in the same session. (Bug#13864)
16666 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
16668 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
16669 of marking the idle timers directly.
16671 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
16673 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
16674 tables (bug#14054).
16676 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
16678 * window.c (select_window): Don't record_buffer while the invariant is
16679 temporarily broken (bug#14161).
16681 * fns.c (Fdelq): Don't assume !NILP => CONSP.
16683 2013-04-07 Eli Zaretskii <eliz@gnu.org>
16685 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
16687 2013-04-07 Romain Francoise <romain@orebokech.com>
16689 Ignore additional platform-specific ACL errors (Bug#13702).
16690 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
16691 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
16693 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
16695 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
16698 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
16700 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
16701 This bug was introduced by my 2013-02-25 change that simplified
16702 data_start configuration. Without this change, on GNU/Linux
16703 an Emacs configured with --enable-profiling fails immediately
16704 due to a profiler signal.
16705 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
16706 with these flags. On platforms where special flags are needed
16707 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
16708 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
16709 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
16711 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
16713 Get rid of some platform-specific functions examining window
16714 system and its capabilities. This is a partial rework of the
16716 * lisp.h (have_menus_p): Remove prototype. This function is
16717 replaced with platform-independent window_system_available.
16718 (check_window_system): Move to...
16719 * frame.h (decode_window_system_frame, window_system_available):
16720 ...here, add new prototypes.
16721 * frame.c (window_system_available, decode_window_system_frame):
16723 (check_window_system): Platform-independent now.
16724 * xterm.h (x_in_use): Remove declaration.
16726 * w32term.h (check_x_frame):
16727 * nsterm.h (check_x_frame): Remove prototypes. This function
16728 is replaced with platform-independent decode_window_system_frame.
16729 * msdos.c (have_menus_p): Remove.
16730 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
16731 Remove platform-specific functions. Use check_window_system,
16732 decode_window_system_frame and check_ns_display_info where
16733 appropriate. Minor style and comment tweaks.
16734 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
16735 (check_x_frame): Likewise.
16736 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
16738 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
16739 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
16740 * xmenu.c, xselect.c: All related users changed.
16742 2013-04-03 Kenichi Handa <handa@gnu.org>
16744 The following changes is to optimize the code for reading UTF-8
16747 * coding.c (check_ascii): Rename from detect_ascii. Return value
16748 changed. Check EOL format. Do not call adjust_coding_eol_type
16750 (check_utf_8): New function.
16751 (adjust_coding_eol_type): Do nothing if already adjusted.
16752 (detect_coding): Compare the return value of check_ascii with
16753 coding->src_bytes. Call adjust_coding_eol_type if necessary.
16754 (decode_coding_gap): Optimize for valid UTF-8.
16756 2013-03-21 Kenichi Handa <handa@gnu.org>
16758 * coding.c (syms_of_coding): Cancel previous change.
16760 * insdel.c (insert_from_gap): Fix previous change.
16762 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
16764 Consistently use platform-specific function to detect window system.
16765 * lisp.h (check_window_system): New prototype. This function is
16766 going to replace check_x, check_w32 and check_ns.
16767 (have_menus_p): Mention msdos.c in comment.
16768 * fontset.c (check_window_system_func): Remove. Adjust all users.
16769 * fontset.h (check_window_system_func): Remove prototype.
16770 * nsterm.h (check_ns):
16771 * xterm.h (check_x):
16772 * w32term.h (check_w32): Likewise.
16773 * menu.c (Fx_popup_menu): Use check_window_system.
16774 * msdos.c (check_window_system): Define for MS-DOS.
16775 * nsfns.m (check_window_system): Define for NS. Adjust all users.
16776 * w32fns.c (check_window_system): Likewise for MS-Windows.
16777 * xfns.c (check_window_system): Likewise for X.
16778 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
16779 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
16781 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
16783 Prefer < to > in range checks such as 0 <= i && i < N.
16784 This makes it easier to visualize quantities on a number line.
16785 This patch doesn't apply to all such range checks,
16786 only to the range checks affected by the 2013-03-24 change.
16787 This patch reverts most of the 2013-03-24 change.
16788 * alloc.c (xpalloc, Fgarbage_collect):
16789 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
16790 * character.c (string_escape_byte8):
16791 * charset.c (read_hex):
16792 * data.c (cons_to_unsigned):
16793 * dispnew.c (update_frame_1):
16794 * doc.c (Fsubstitute_command_keys):
16795 * doprnt.c (doprnt):
16796 * editfns.c (hi_time, decode_time_components):
16797 * fileio.c (file_offset):
16798 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
16799 * font.c (font_intern_prop):
16800 * frame.c (x_set_alpha):
16801 * gtkutil.c (get_utf8_string):
16802 * indent.c (check_display_width):
16803 * keymap.c (Fkey_description):
16804 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
16806 * minibuf.c (read_minibuf_noninteractive):
16807 * process.c (wait_reading_process_output):
16808 * search.c (Freplace_match):
16809 * window.c (get_phys_cursor_glyph):
16810 * xdisp.c (redisplay_internal):
16811 * xsmfns.c (smc_save_yourself_CB):
16812 Prefer < to > for range checks.
16813 * dispnew.c (sit_for): Don't mishandle NaNs.
16814 This fixes a bug introduced in the 2013-03-24 change.
16815 * editfns.c (decode_time_components): Don't hoist comparison.
16816 This fixes another bug introduced in the 2013-03-24 change.
16818 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
16820 * frame.h (struct frame): Drop scroll_bottom_vpos
16821 member becaue all real users are dead long ago.
16822 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
16823 * xdisp.c (redisplay_internal): Adjust user.
16825 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
16827 * nsmenu.m (showAtX:Y:for:): setLevel to
16828 NSPopUpMenuWindowLevel (Bug#13998).
16830 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
16832 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
16833 (ns_check_pending_open_menu): Declare.
16835 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
16836 (x_activate_menubar): Update the menu with title that matches
16837 ns_get_pending_menu_title, and call
16838 ns_check_pending_openmenu (Bug#12698).
16839 (menuWillOpen:): New method.
16840 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
16842 * nsterm.m (menu_will_open_state, menu_mouse_point)
16843 (menu_pending_title): New varaibles.
16844 (ns_get_pending_menu_title, ns_check_menu_open)
16845 (ns_check_pending_open_menu): New functions.
16847 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
16849 * indent.c (current_column_bol_cache): Remove leftover which is not
16850 used in Fmove_to_column any more.
16851 (current_column, scan_for_column): Adjust users.
16852 * keyboard.c (last_point_position_buffer, last_point_position_window):
16853 Remove leftovers which are not used for recording undo any more.
16854 (command_loop_1, syms_of_keyboard): Adjust users.
16855 * xdisp.c (last_max_ascent): Remove leftover which is not used in
16856 redisplay_window any more.
16857 (move_it_to): Adjust user.
16859 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
16861 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
16862 Update dependencies.
16864 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
16866 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
16867 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
16868 forward references.
16870 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
16872 * window.h (struct window): Replace hchild, vchild and buffer slots
16873 with a single slot 'contents'. This is possible because each valid
16874 window may have either the child window (in vertical or horizontal
16875 combination) or buffer to display (for the leaf window). Using that,
16876 a lot of operations to traverse and/or change window hierarchies may
16877 be simplified. New member horizontal is used to distinguish between
16878 horizontal and vertical combinations of internal windows.
16879 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
16880 (WINDOW_VERTICAL_COMBINATION_P): New macros.
16881 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
16882 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
16883 Use contents slot, not buffer, where appropriate.
16884 (wset_combination): New function.
16885 (wset_buffer): Add eassert.
16886 (Fframe_first_window): Simplify the loop reaching first window.
16887 (Fwindow_buffer): Use WINDOW_LEAF_P.
16888 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
16889 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
16890 (unshow_buffer): Convert initial debugging check to eassert.
16891 (replace_window, recombine_windows, Fdelete_other_windows_internal)
16892 (make_parent_window, window_resize_check, window_resize_apply)
16893 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
16894 (Fset_window_configuration, delete_all_child_windows, save_window_save):
16895 Adjust to match struct window changes.
16896 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
16897 (mark_window_cursors_off, count_windows, get_leaf_windows)
16898 (foreach_window_1): Simplify the loop.
16899 * alloc.c (mark_object): Do not check for the leaf window because
16900 internal windows has no glyph matrices anyway.
16901 * dispnew.c (clear_window_matrices, showing_window_margins_p)
16902 (allocate_matrices_for_window_redisplay, fake_current_matrices)
16903 (allocate_matrices_for_frame_redisplay, free_window_matrices)
16904 (build_frame_matrix_from_window_tree, mirror_make_current)
16905 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
16906 (update_window_tree, set_window_update_flags): Simplify the loop.
16907 (sync_window_with_frame_matrix_rows): Enforce live window.
16908 Use contents slot, not buffer, where appropriate.
16909 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
16910 and WINDOW_HORIZONTAL_COMBINATION_P.
16911 (make_frame_visible_1): Simplify the loop.
16912 Use contents slot, not buffer, where appropriate.
16913 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
16914 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
16915 (expose_window_tree): Likewise.
16916 Use contents slot, not buffer, where appropriate.
16917 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
16918 to avoid deleted windows. Use contents slot instead of buffer.
16919 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
16920 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
16921 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
16922 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
16924 2013-03-28 Eli Zaretskii <eliz@gnu.org>
16926 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
16927 identify the reasons for assertion violations in bug#14062 and
16929 (Fx_show_tip): Fix compilation error under
16930 "--enable-check-lisp-object-type". (Bug#14073)
16932 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
16933 Reported by <rzl24ozi@gmail.com>.
16935 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
16937 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
16939 (unwind_with_echo_area_buffer): ...to restore it here.
16940 This is needed to ensure that...
16941 (redisplay_window): ...both window markers are valid here,
16942 which is verified by eassert.
16943 * editfns.c (save_excursion_save): Do not assume that
16944 selected_window always displays the buffer.
16945 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
16948 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
16950 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
16953 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
16955 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
16957 2013-03-27 Eli Zaretskii <eliz@gnu.org>
16959 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
16960 since MinGW's w32api headers do. This avoids compiler warnings.
16962 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
16963 if already defined.
16965 2013-03-26 Eli Zaretskii <eliz@gnu.org>
16967 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
16969 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
16971 * gtkutil.c (style_changed_cb): Check if frame is live and an
16972 X frame (Bug#14038).
16974 2013-03-26 Eli Zaretskii <eliz@gnu.org>
16976 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
16977 Define only for _WIN32_WINNT less than 0x0500.
16978 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
16980 Move inclusion of time.h before sys/time.h, so that MinGW64 could
16981 see its own definitions of 'struct timeval' and 'struct timezone'.
16983 Fix incompatibilities between MinGW.org and MinGW64 headers.
16984 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
16986 * w32.c (REPARSE_DATA_BUFFER): Guard with
16987 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
16989 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
16991 * xterm.c: Include X11/XKBlib.h
16992 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
16994 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
16996 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
16998 * blockinput.h (input_blocked_p): Likewise.
16999 * bytecode.c (exec_byte_code): Likewise.
17000 * callproc.c (call_process_kill, call_process_cleanup)
17001 (Fcall_process): Likewise.
17002 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
17003 (Fccl_execute_on_string): Likewise.
17004 * character.c (string_escape_byte8): Likewise.
17005 * charset.c (read_hex): Likewise.
17006 * cm.c (calccost): Likewise.
17007 * data.c (cons_to_unsigned): Likewise.
17008 * dired.c (directory_files_internal, file_name_completion):
17010 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
17011 (sit_for): Likewise.
17012 * doc.c (Fsubstitute_command_keys): Likewise.
17013 * doprnt.c (doprnt): Likewise.
17014 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
17015 * emacsgtkfixed.c: Likewise.
17016 * fileio.c (file_offset, Fwrite_region): Likewise.
17017 * floatfns.c (Fexpt, fmod_float): Likewise.
17018 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
17020 * font.c (font_intern_prop): Likewise.
17021 * frame.c (x_set_alpha): Likewise.
17022 * gtkutil.c (get_utf8_string): Likewise.
17023 * indent.c (check_display_width): Likewise.
17024 * intervals.c (create_root_interval, rotate_right, rotate_left)
17025 (split_interval_right, split_interval_left)
17026 (adjust_intervals_for_insertion, delete_node)
17027 (interval_deletion_adjustment, adjust_intervals_for_deletion)
17028 (merge_interval_right, merge_interval_left, copy_intervals)
17029 (set_intervals_multibyte_1): Likewise.
17030 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
17031 * keymap.c (Fkey_description): Likewise.
17032 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
17033 * lread.c (openp, read_integer, read1, string_to_number):
17035 * menu.c (ensure_menu_items): Likewise.
17036 * minibuf.c (read_minibuf_noninteractive): Likewise.
17037 * print.c (printchar, strout): Likewise.
17038 * process.c (create_process, Faccept_process_output)
17039 (wait_reading_process_output, read_process_output, send_process)
17040 (wait_reading_process_output): Likewise.
17041 * profiler.c (make_log, handle_profiler_signal): Likewise.
17042 * regex.c (re_exec): Likewise.
17043 * regex.h: Likewise.
17044 * search.c (looking_at_1, Freplace_match): Likewise.
17045 * sysdep.c (get_child_status, procfs_ttyname)
17046 (procfs_get_total_memory): Likewise.
17047 * systime.h (EMACS_TIME_VALID_P): Likewise.
17048 * term.c (dissociate_if_controlling_tty): Likewise.
17049 * window.c (get_phys_cursor_glyph): Likewise.
17050 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
17051 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
17053 * xfns.c (Fx_window_property): Likewise.
17054 * xmenu.c (set_frame_menubar): Likewise.
17055 * xselect.c (x_get_window_property, x_handle_dnd_message):
17057 * xsmfns.c (smc_save_yourself_CB): Likewise.
17058 * xterm.c (x_scroll_bar_set_handle): Likewise.
17060 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
17062 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
17063 to be optional or nil. Adjust comment and convert it to docstring.
17064 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
17065 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
17067 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
17069 Static checking by GCC 4.8-20130319.
17070 * image.c (gif_load): Assume pass < 3 to pacify GCC.
17071 * process.c (Fset_process_datagram_address)
17072 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
17073 * xdisp.c (get_char_face_and_encoding)
17074 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
17075 (get_glyph_face_and_encoding): Prepare face before possibly using it.
17076 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
17078 2013-03-24 Ken Brown <kbrown@cornell.edu>
17080 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
17081 fix compilation on 64-bit Cygwin, where underscores are not
17082 automatically prepended.
17084 * w32term.c (w32_initialize): Silence compiler warning.
17086 2013-03-23 Eli Zaretskii <eliz@gnu.org>
17088 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
17089 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
17090 variables, to save and restore frame dimensions.
17091 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
17092 after returning from a 'fullscreen' configuration.
17093 use SendMessage instead of PostMessage to send the SC_RESTORE message,
17094 to avoid races between the main thread and the input thread.
17096 * w32term.h (struct w32_output): New members normal_width,
17097 normal_height, normal_top, normal_left, and prev_fsmode.
17098 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
17099 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
17100 members of a frame.
17102 * w32term.c (w32fullscreen_hook): Record last value of the frame's
17103 'fullscreen' parameter. Always record previous width and height
17104 of the frame, except when switching out of maximized modes, so
17105 that they could be restored correctly, instead of resetting to the
17106 default frame dimensions. Send SC_RESTORE command to the frame,
17107 unless we are going to send SC_MAXIMIZE, to restore the frame
17108 resize hints in the mouse pointer shown by the window manager.
17111 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
17113 * lisp.h (get_frame_param): Adjust conditions for prototype
17116 2013-03-22 Ken Brown <kbrown@cornell.edu>
17118 * unexcw.c: Drop unneeded inclusion of w32common.h.
17119 (report_sheap_usage): Declare.
17120 (read_exe_header): Add magic numbers for x86_64.
17121 (fixup_executable): Fix printf format specifier for unsigned long
17124 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
17126 * frame.h (struct frame): Put menu_bar_window under #ifdef
17127 because this member is not needed when X toolkit is in use.
17128 (fset_menu_bar_window):
17129 * dispnew.c (clear_current_matrices, clear_desired_matrices)
17130 (free_glyphs, update_frame):
17131 * xdisp.c (expose_frame): Likewise.
17132 (display_menu_bar): Likewise. Remove redundant eassert.
17133 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
17136 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
17138 Use functions and constants to manipulate Lisp_Save_Value objects.
17139 This replaces code that used macros and strings and token-pasting.
17140 The change makes the C source a bit easier to follow,
17141 and shrinks the Emacs executable a bit.
17142 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
17143 (make_save_value): Change 1st arg from string to enum. All callers
17146 (mark_object): Use if, not #if, for GC_MARK_STACK.
17147 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
17148 (XSAVE_OBJECT): Now functions, not macros.
17149 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
17150 the constant was never used.
17151 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
17152 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
17153 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
17154 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
17156 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
17157 type3 with a single member save_type. All uses changed.
17158 (save_type, set_save_pointer, set_save_integer): New functions.
17159 * print.c (PRINTX): Remove.
17161 * alloc.c: Remove redundant static declarations.
17163 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
17165 * window.h (struct window): Convert left_col, top_line, total_lines
17166 and total_cols from Lisp_Objects to integers. Adjust comments.
17167 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
17169 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
17170 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
17171 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
17172 Adjust users where appropriate.
17174 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
17176 * frame.h (struct frame): Drop resx and resy because the same data is
17177 available from window system-specific output context. Adjust users.
17178 (default_pixels_per_inch_x, default_pixels_per_inch_y):
17179 New functions to provide defaults when no window system available.
17180 (FRAME_RES_X, FRAME_RES_Y): New macros.
17181 (NUMVAL): Move from xdisp.c.
17182 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
17183 (Ffont_face_attributes, Fopen_font):
17184 * image.c (gs_load):
17185 * w32font.c (fill_in_logfont):
17186 * xdisp.c (calc_pixel_width_or_height):
17187 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
17188 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
17190 2013-03-20 Kenichi Handa <handa@gnu.org>
17192 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
17193 to 1 (temporary workaround until a bug related to ASCII
17194 optimization is fixed).
17196 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
17198 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
17199 Signal error if window is not internal. Adjust docstring.
17200 (delete_all_child_windows): Use combination_limit to save the buffer.
17201 (Fset_window_configuration): Adjust accordingly.
17202 * print.c (syms_of_print): Initialize debugging output not here...
17203 (init_print_once): ...but in a new function here.
17204 * lisp.h (init_print_once): Add prototype.
17205 * emacs.c (main): Add call to init_print_once. Adjust comments.
17207 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
17209 * window.c (window_resize_check, window_resize_apply)
17210 (window_from_coordinates, recombine_windows, set_window_buffer)
17211 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
17212 (Fsplit_window_internal, Fdelete_window_internal)
17213 (freeze_window_starts): Use bool for booleans.
17214 * window.h (window_frame_coordinates, resize_frame_windows)
17215 (freeze_window_starts, set_window_buffer): Adjust prototypes.
17217 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
17219 * dispnew.c (bitch_at_user): Use `user-error'.
17221 2013-03-17 Ken Brown <kbrown@cornell.edu>
17223 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
17224 as return type of image_background. (Bug#13981)
17225 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
17227 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
17229 * nsterm.m (updateFrameSize:): Change resize increments if needed.
17230 (ns_select): Don't return with result uninitialized.
17232 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
17235 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
17237 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
17238 directories. If filename is nil, get directory name (Bug#13932).
17239 Use getFilename and getDirectory.
17240 (getFilename, getDirectory): New methods for EmacsSavePanel and
17242 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
17244 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
17246 * coding.c (decode_coding_gap): Fix typo caught by static checking.
17248 2013-03-15 Kenichi Handa <handa@gnu.org>
17250 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
17251 (adjust_after_replace): Make it back to static. Delete the third
17252 arg text_at_gap_tail. Cancel the code for handling it.
17254 * coding.h (struct coding_system): New member eol_seen.
17256 * coding.c (detect_ascii): New function.
17257 (detect_coding): Set coding->head_ascii and coding->eol_seen only
17258 when the source bytes are actually scanned. On detecting for
17259 coding_category_utf_8_auto, call detect_ascii instead of scanning
17260 source bytes directly.
17261 (produce_chars): Call insert_from_gap with the new arg 0.
17262 (encode_coding): Likewise.
17263 (decode_coding_gap): Control ASCII optimization by the variable
17264 disable_ascii_optimization instead of #ifndef .. #endif.
17265 Deccode EOL format according to coding->eol_seen.
17266 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
17269 * lisp.h (adjust_after_replace): Cancel externing it.
17270 (insert_from_gap): Adjust prototype.
17272 2013-03-15 Eli Zaretskii <eliz@gnu.org>
17274 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
17275 FULLSCREEN_MAXIMIZED. (Bug#13935)
17277 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
17279 * region-cache.c (find_cache_boundary, move_cache_gap)
17280 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
17281 Simplify debugging check and convert to eassert. Adjust comment.
17282 (pp_cache): Put under ENABLE_CHECKING.
17284 2013-03-14 Eli Zaretskii <eliz@gnu.org>
17286 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
17287 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
17288 and WM_ACTIVATEAPP.
17289 (w32fullscreen_hook): If the frame is visible, reset
17290 f->want_fullscreen flag after changing the frame size. If the
17291 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
17294 2013-03-13 Daniel Colascione <dancol@dancol.org>
17296 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
17297 too so that these builds can use Cygwin's file conversion
17298 functions. (We've been building and linking cygw32.o all along
17299 and just not using it.)
17301 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
17303 File synchronization fixes (Bug#13944).
17304 * Makefile.in (LIB_FDATASYNC): New macro.
17306 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
17307 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
17308 Don't worry about HAVE_FSYNC, since a substitute fsync is
17309 available if the system lacks one.
17310 (Fwrite_regin): Retry fsync if interrupted.
17312 2013-03-13 Eli Zaretskii <eliz@gnu.org>
17314 * w32term.c (w32_read_socket): If the Emacs frame is being
17315 activated, call w32fullscreen_hook, to make sure the new frame
17316 dimensions are in effect. (Bug#13937)
17318 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
17320 * xdisp.c (init_iterator): Simplify because both character and byte
17321 positions are either specified or -1. Add eassert. Adjust comment.
17322 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
17323 character and byte positions can be obtained from marker.
17325 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
17327 Static checking by Sun C 5.12.
17328 * alloc.c (buffer_memory_full) [REL_ALLOC]:
17329 * bytecode.c (exec_byte_code):
17330 * dispnew.c (init_display):
17332 * fileio.c (Fsubstitute_in_file_name):
17333 * keyboard.c (Fevent_convert_list):
17334 * keymap.c (Fsingle_key_description):
17335 * term.c (maybe_fatal, fatal):
17336 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
17337 * xsmfns.c (Fhandle_save_session):
17338 Omit unreachable code.
17339 * keymap.c (map_keymap_char_table_item): Cast void * to
17340 a function pointer type; the C Standard requires this.
17342 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
17343 Include <sys/param.h> unconditionally, as that works elsewhere and
17344 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
17345 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
17348 See ChangeLog.12 for earlier changes.
17350 ;; Local Variables:
17354 Copyright (C) 2011-2015 Free Software Foundation, Inc.
17356 This file is part of GNU Emacs.
17358 GNU Emacs is free software: you can redistribute it and/or modify
17359 it under the terms of the GNU General Public License as published by
17360 the Free Software Foundation, either version 3 of the License, or
17361 (at your option) any later version.
17363 GNU Emacs is distributed in the hope that it will be useful,
17364 but WITHOUT ANY WARRANTY; without even the implied warranty of
17365 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17366 GNU General Public License for more details.
17368 You should have received a copy of the GNU General Public License
17369 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.