1 2015-02-16 Kelly Dean <kelly@prtime.org>
3 * src/keyboard.c (timer_check_2): Fix incorrect comment.
5 2015-02-14 Martin Rudalics <rudalics@gmx.at>
7 * xterm.c (x_frame_normalize_before_maximize): Fix doc-string.
8 Suggested by Alan Mackenzie <acm@muc.de>.
10 2015-02-14 Eli Zaretskii <eliz@gnu.org>
12 * menu.c (Fx_popup_menu) [HAVE_X_WINDOWS]: Call
13 x_relative_mouse_position only for X frames. (Bug#19862)
15 2015-02-13 Paul Eggert <eggert@cs.ucla.edu>
17 Better support for future plugins
18 * lisp.h (DEFINE_LISP_SYMBOL): New macro, replacing and simplifying
19 DEFINE_LISP_SYMBOL_BEGIN / DEFINE_LISP_SYMBOL_END. All uses changed.
20 (DEFINE_NONNIL_Q_SYMBOL_MACROS): New macro, defaulting to true.
22 2015-02-11 Martin Rudalics <rudalics@gmx.at>
24 * w32term.c (w32_read_socket): In SIZE_MAXIMIZED and
25 SIZE_RESTORED cases correctly handle `maximized' value for the
26 `fullscreen' parameter. Don't use 'maximized' frame parameter
28 (w32fullscreen_hook): Include menu bar height when calculating
29 new text height in FULLSCREEN_BOTH case.
30 * xterm.c (do_ewmh_fullscreen): Handle transition from
31 FULLSCREEN_BOTH to FULLSCREEN_MAXIMIZED when
32 x_frame_normalize_before_maximize is set.
34 2015-02-10 Paul Eggert <eggert@cs.ucla.edu>
36 Use bool for boolean in xdisp.c
37 * dispextern.h (display_prop_intangible_p, resize_mini_window)
38 (pixel_to_glyph_coords, mark_window_display_accurate)
39 (compute_display_string_pos, handle_tool_bar_click)
40 (x_intersect_rectangles, clear_mouse_face, display_tty_menu_item):
41 * lisp.h (setup_echo_area_for_printing, message_with_string)
42 (pos_visible_p): Use bool for boolean.
43 * xdisp.c: Use bool, true, false intstead of int, 1, 0.
44 Remove unnecessary forward decls.
45 (trace_move) [DEBUG_TRACE_MOVE]: Now static.
46 (CHECK_IT, CHECK_WINDOW_END):
47 Now an inline function that is always defined.
49 (check_window_end) [oGLYPH_DEBUG && ENABLE_CHECKING]:
50 Remove; no longer needed.
51 (handle_stop): Prefer (X && !Y) to (X ? !Y : 0).
52 (get_overlay_strings): Omit unnecessary casts.
53 (forward_to_next_line_start):
55 Prefer !BOOL to (BOOL ? 0 : 1).
56 (next_element_function): New typedef.
57 (get_next_element): Use it. Now const.
58 (IT_POS_VALID_AFTER_MOVE_P): Prefer !X || Y==0 to (X ? Y==0 : 1).
59 (vmessage): Now ATTRIBUTE_FORMAT_PRINTF (1, 0), to pacify GCC 4.9.2
60 (display_echo_area): Prefer BOOLEXPR to BOOLEXPR ? 1 : 0.
61 (tool_bar_item_info): Simplify.
62 (invisible_prop): Rename from invisible_p, since it doesn't
63 return bool. All callers changed.
64 (x_produce_glyphs): Simplify.
66 2015-02-09 Paul Eggert <eggert@cs.ucla.edu>
68 Check for some overflows in vertical-motion
69 * indent.c (window_column_x): New function.
70 (Fvertical_motion): Use it to protect against integer overflow
71 when computing column. Prefer extract_float to doing things by hand.
72 Avoid unnecessary casts.
74 * xfont.c: Minor style fixes
75 (xfont_list_pattern): Reindent to 80 cols and use Emacs-style comments.
76 Redo loop so that less indentation is needed.
78 2015-02-09 Eli Zaretskii <eliz@gnu.org>
80 * indent.c (Fvertical_motion): Accept an additional argument
81 CUR-COL and use it as the starting screen coordinate.
82 * window.c (window_scroll_line_based, Fmove_to_window_line): All
83 callers of vertical-motion changed.
85 2015-02-09 Dima Kogan <dima@secretsauce.net>
87 * font.c (font_score): Remove unused variable assignment.
89 2015-02-09 Dima Kogan <dima@secretsauce.net>
91 * xfaces.c (realize_basic_faces): Don't set Qscalable_fonts_allowed to
93 * font.c (font_score): Try to find a font without scaling first,
94 and only accept scalable fonts if we did not get a match (Bug#19117).
96 2015-02-09 Stefan Monnier <monnier@iro.umontreal.ca>
98 * keyboard.c (syms_of_keyboard): Use non-nil default value.
100 2015-02-09 Paul Eggert <eggert@cs.ucla.edu>
102 Use C99's INFINITY and NAN macros
103 * lread.c: Include <math.h>.
104 (string_to_number): Use INFINITY and NAN rather than rolling our own.
105 This avoids some runtime diagnostics when building with
106 gcc -fsanitize=undefined.
108 Fix bidi_explicit_dir_char undefined behavior
109 * bidi.c (bidi_explicit_dir_char): Avoid subscript error when
110 argument is BIDI_EOB. This can happen in bidi_level_of_next_char.
112 Better distinguish infinite from invalid times
113 * editfns.c (check_time_validity): New function.
114 (decode_time_components): Return int, not bool.
115 Return -1 (not 0) if the time is out of range.
117 (lisp_time_struct, lisp_seconds_argument): Distinguish better
118 between time overflow and invalid time values.
120 2015-02-08 Paul Eggert <eggert@cs.ucla.edu>
122 Minor tweaks to frame_size_history_add
123 * frame.c (frame_size_history_add): Don't assume length fits in 'int'.
124 Prefer XCAR and XCDR to Fcar and Fcdr when the arg is a cons.
125 (Fframe_after_make_frame): Simplify.
126 * gtkutil.c: Remove commented-out code.
127 * xfns.c (Fx_create_frame): Fix indenting.
129 2015-02-08 Eli Zaretskii <eliz@gnu.org>
131 * frame.c (Fframe_parameter): Don't replace a non-nil value of
132 foreground-color or background-color parameters with a nil value.
135 2015-02-08 Stefan Monnier <monnier@iro.umontreal.ca>
137 * data.c (Findirect_function): Like `symbol-function', don't signal an
138 error for void functions any more.
140 2015-02-07 Martin Rudalics <rudalics@gmx.at>
142 * frame.c (frame_size_history_add): New function.
143 (frame_inhibit_resize): Consider frame_inhibit_implied_resize
144 only after frame's after_make_frame slot is true.
145 Inhibit resizing fullwidth-/height frames in one direction only.
146 Update frame_size_history.
147 (adjust_frame_size): Call frame_size_history_add.
148 (make_frame): Initalize after_make_frame slot.
149 (Fmake_terminal_frame): Adjust adjust_frame_size call.
150 (Fcan_run_window_configuration_change_hook): Rename to
151 Fframe_after_make_frame. Set after_make_frame slot.
152 Return second argument.
153 (x_set_frame_parameters): Postpone handling fullscreen parameter
154 until after width and height parameters have been set.
155 Apply width and height changes only if can_x_set_window_size is true.
156 Update frame_size_history.
157 (Qadjust_frame_size_1, Qadjust_frame_size_2)
158 (Qadjust_frame_size_3, QEmacsFrameResize, Qframe_inhibit_resize)
159 (Qx_set_fullscreen, Qx_check_fullscreen, Qx_set_window_size_1)
160 (Qxg_frame_resized, Qxg_frame_set_char_size_1)
161 (Qxg_frame_set_char_size_2, Qxg_frame_set_char_size_3)
162 (Qxg_change_toolbar_position, Qx_net_wm_state)
163 (Qx_handle_net_wm_state, Qtb_size_cb, Qupdate_frame_tool_bar)
164 (Qfree_frame_tool_bar): New symbol for updating frame_size_history.
165 (Qtip_frame, Qterminal_frame): New symbols.
166 (Vframe_adjust_size_history): Rename to frame_size_history.
167 * frame.h (struct frame):
168 Rename can_run_window_configuration_change_hook slot to
170 (frame_size_history_add): Extern.
171 * gtkutil.c (xg_frame_resized): Call frame_size_history_add.
172 Don't set FRAME_PIXEL_WIDTH and FRAME_PIXEL_HEIGHT here.
173 (xg_frame_set_char_size): Try to preserve the status of
174 fullwidth/-height frames. Call frame_size_history_add.
175 (tb_size_cb, update_frame_tool_bar, free_frame_tool_bar)
176 (xg_change_toolbar_position): Call frame_size_history_add.
177 * w32fns.c (x_change_tool_bar_height): Handle frame's fullscreen
179 (Fx_create_frame): Process fullscreen parameter after frame has
181 (x_create_tip_frame): Pass Qtip_frame to adjust_frame_size.
182 (Fx_frame_geometry): Don't pollute pure storage.
183 * w32term.c (w32_read_socket): For WM_WINDOWPOSCHANGED,
184 WM_ACTIVATE and WM_ACTIVATEAPP set frame's visibility before
185 calling w32fullscreen_hook. For WM_DISPLAYCHANGE call
186 w32fullscreen_hook immediately.
187 (x_fullscreen_adjust, x_check_fullscreen): Remove.
188 (w32fullscreen_hook): Call change_frame_size just as with a
189 "normal" frame resize operation. Call do_pending_window_change.
190 (x_set_window_size): Try to handle fullwidth and fullheight more
191 accurately. Don't rely on w32_enable_frame_resize_hack.
192 (w32_enable_frame_resize_hack): Remove variable.
193 * widget.c (EmacsFrameResize): Remove dead code.
194 Call frame_size_history_add
195 * window.c (run_window_configuration_change_hook):
196 Check f->after_make_frame instead of
197 f->can_run_window_configuration_change_hook.
198 * xfns.c (x_change_tool_bar_height): Handle frame's fullscreen status.
199 (Fx_create_frame): Process fullscreen parameter after frame has
201 (Fx_frame_geometry): Don't pollute pure storage.
202 * xterm.c (x_net_wm_state, x_handle_net_wm_state):
203 Call frame_size_history_add.
204 (do_ewmh_fullscreen): Handle x_frame_normalize_before_maximize.
205 (x_check_fullscreen): Count in menubar when calling
206 XResizeWindow. Wait for ConfigureNotify event.
207 Call frame_size_history_add.
208 (x_set_window_size_1): Remove PIXELWISE argument. Try to handle
209 changing a fullheight frame's width or a fullwidth frame's
210 height. Call frame_size_history_add.
211 (x_set_window_size): Simplify xg_frame_set_char_size and
212 x_set_window_size_1 calls.
213 (x_frame_normalize_before_maximize): New variable.
215 2015-02-07 Paul Eggert <eggert@cs.ucla.edu>
217 Remove no-longer-used cursor_in_echo_area code
218 * dispnew.c (set_window_cursor_after_update, update_frame_1):
219 Remove checks for negative cursor_in_echo_area, since this var is
220 a boolean, and has been a boolean for some time. Simplify.
221 * dispnew.c (init_display):
222 * xdisp.c (message3_nolog, vmessage): Use bool for boolean.
224 2015-02-05 Stefan Monnier <monnier@iro.umontreal.ca>
226 * eval.c (Ffunction): Handle the new (:documentation ...) form.
227 (syms_of_eval): Declare `:documentation'.
229 2015-02-05 Martin Rudalics <rudalics@gmx.at>
231 * xdisp.c (Fwindow_text_pixel_size): Remove optional BUFFER
232 argument added on 2015-02-01.
234 2015-02-04 Paul Eggert <eggert@cs.ucla.edu>
236 Remove no-longer-used two_byte_p calculations
237 * dispextern.h (struct glyph_string): Remove member two_byte_p.
239 * xdisp.c (get_glyph_face_and_encoding): Remove arg two_byte_p.
242 2015-02-03 Paul Eggert <eggert@cs.ucla.edu>
244 Omit unnecessary var if GTK or NS
245 * frame.c, frame.h (frame_default_tool_bar_height) [USE_GTK||HAVE_NS]:
246 Now a constant zero on these platforms.
248 2015-02-01 Martin Rudalics <rudalics@gmx.at>
250 * xdisp.c (Fwindow_text_pixel_size): Add optional argument BUFFER.
252 2015-01-31 Eli Zaretskii <eliz@gnu.org>
254 * coding.c (raw_text_coding_system_p): New function.
256 * keyboard.c (read_decoded_event_from_main_queue): Use it when the
257 keyboard coding-system is 'raw-text'. (Bug#19532)
259 * coding.h (raw_text_coding_system_p): Add prototype.
261 2015-01-31 Andreas Schwab <schwab@linux-m68k.org>
263 * Makefile.in (gl-stamp): Generate globals.h through the use of
265 (globals.h): Replace with empty command.
267 2015-01-31 Eli Zaretskii <eliz@gnu.org>
269 * keyboard.c (kbd_buffer_store_event_hold): Ignore FOCUS_OUT_EVENT
270 and ICONIFY_EVENT for the purposes of breaking while-no-input
273 * dired.c (read_dirent): Correct the "MSDOS hacks" hack: the
274 special code for errno = ENOENT or EACCES is needed for WINDOWSNT,
277 2015-01-31 Paul Eggert <eggert@cs.ucla.edu>
279 Simplify read_dirent's MSDOS hacks
280 * dired.c (read_dirent): Simplify by removing the need for the
281 DIR_ENTRY argument. All callers changed. This separates the
282 MS-DOS idiosyncrasies better from the rest of the code.
284 2015-01-30 Eli Zaretskii <eliz@gnu.org>
286 * dired.c (read_dirent): Accept an additional argument
287 FIRST_ENTRY. If readdir fails with ENOENT or EACCES the first
288 time it is called, report the error as if it happened in
290 (directory_files_internal, file_name_completion): Adjust callers
293 2015-01-30 Paul Eggert <eggert@cs.ucla.edu>
295 Refactor calls to opendir for simplicity
296 * dired.c (open_directory): Accept Lisp_Object, not char *, for
297 dirname. Signal an error if the open fails. All callers changed.
299 2015-01-29 Paul Eggert <eggert@cs.ucla.edu>
301 Report readdir failures
302 Previously, on non-MS-Windows platforms the code treated most
303 readdir failures as EOF. This was incorrect, e.g., when readdir
304 fails with errno == EOVERFLOW. Signal an error instead.
305 * dired.c (read_dirent):
306 New function, which signals an error when readdir fails.
307 (directory_files_internal, file_name_completion): Use it.
309 2015-01-29 Eli Zaretskii <eliz@gnu.org>
311 Use bool for boolean in w32menu.c, w32font.c, w32uniscribe.c.
312 * w32uniscribe.c (uniscribe_list, uniscribe_match): Use bool where
315 * w32font.c (struct font_callback_data, w32font_list_internal)
316 (w32font_driver, w32font_match_internal): Use bool where appropriate.
318 * w32menu.c (x_activate_menubar, set_frame_menubar)
319 (w32_dialog_show, initialize_frame_menubar, w32_menu_show)
320 (is_simple_dialog): Use bool where appropriate.
322 2015-01-28 Paul Eggert <eggert@cs.ucla.edu>
324 Use bool, not int, to track face changes
325 * xfaces.c (face_change): Rename from face_change_count, and
326 change from int to bool. The var is now true (instead of nonzero)
327 if attributes have changed; this is simpler. All uses changed.
330 2015-01-28 Eli Zaretskii <eliz@gnu.org>
332 * dired.c (directory_files_internal, file_name_completion)
333 [WINDOWSNT]: Signal an error when errno is set non-zero by
334 'readdir', regardless of its value.
336 * w32.c (sys_readdir): Set errno to ENOENT when the directory
337 doesn't exist and to EACCES when it's not accessible to the
338 current user. Set errno to zero when FindNextFile exhausts the
339 directory, so that callers don't interpret that as an error and
340 don't signal a file-error.
341 (open_unc_volume): Set errno to ENOENT if WNetOpenEnum fails.
343 * dired.c (directory_files_internal) [WINDOWSNT]: If readdir
344 returns NULL and errno is ENOTDIR, behave as if opendir failed to
345 open the directory. (Bug#19701)
347 * w32.c (sys_readdir): If FindFirstFile fails because the
348 directory doesn't exist, set errno to ENOTDIR.
350 2015-01-28 Jan Djärv <jan.h.d@swipnet.se>
352 * nsterm.m (drawRect:): Add block/unblock_input (Bug#19660).
354 2015-01-28 Paul Eggert <eggert@cs.ucla.edu>
356 Fix coding.c subscript error
357 * coding.c (CODING_ISO_INVOKED_CHARSET):
358 Avoid undefined behavior if CODING_ISO_INVOCATION returns negative.
360 2015-01-28 Eli Zaretskii <eliz@gnu.org>
362 * xdisp.c (produce_image_glyph): Fix display of images in R2L
363 screen lines: prepend the new glyph to the ones already there
364 instead of appending it.
366 * w32fns.c (w32_set_title_bar_text): New function, including
367 support for titles with non-ASCII characters outside of the
368 current system codepage.
369 (x_set_name, x_set_title): Use it. (Bug#19590)
371 * indent.c (Fvertical_motion): Return zero if we started from ZV
372 and there's an overlay after-string there. (Bug#19553)
374 * emacs.c (usage_message): Fix the description of the -nl switch.
377 * xdisp.c (move_it_to, try_cursor_movement): Don't use the window
378 end information if the window_end_valid flag is unset.
379 (try_window_id): If the call to display_line invalidated the
380 window end information, give up the try_window_id optimization.
383 * w32fns.c (Fx_server_version, Fx_server_vendor): Doc fix.
384 * xfns.c (Fx_server_version, Fx_server_vendor): Doc fix.
386 * emacs.c (syms_of_emacs) <system-configuration>: Doc fix. (Bug#19502)
388 2015-01-28 Stefan Monnier <monnier@iro.umontreal.ca>
390 * lisp.mk (lisp): Add cl-preloaded.
392 2015-01-27 Paul Eggert <eggert@cs.ucla.edu>
394 Use bool for boolean in xfaces.c
395 * dispextern.h: Adjust to signature changes.
396 * font.c (font_at, font_range):
397 * fontset.c (Finternal_char_font):
398 * fringe.c (draw_fringe_bitmap_1):
399 * xdisp.c (handle_face_prop, face_before_or_after_it_pos)
400 (get_next_display_element, highlight_trailing_whitespace)
401 (display_string, calc_line_height_property)
402 (note_mode_line_or_margin_highlight, note_mouse_highlight):
403 * xfaces.c (tty_suppress_bold_inverse_default_colors_p)
404 (menu_face_changed_default, recompute_basic_faces)
405 (Fbitmap_spec_p, parse_rgb_list, tty_lookup_color)
406 (tty_defined_color, defined_color, face_color_gray_p)
407 (face_color_supported_p, load_color2, load_face_colors)
408 (Fx_list_fonts, LFACEP, push_named_merge_point)
409 (resolve_face_name, lface_from_face_name_no_resolve)
410 (lface_from_face_name, get_lface_attributes_no_remap)
411 (get_lface_attributes, lface_fully_specified_p)
412 (set_lface_from_font, merge_face_vectors, merge_named_face)
413 (merge_face_ref, Finternal_make_lisp_face)
414 (Finternal_lisp_face_p, Finternal_copy_lisp_face)
415 (Finternal_set_lisp_face_attribute)
416 (update_face_from_frame_parameter, set_font_frame_param)
417 (face_boolean_x_resource_value)
418 (Finternal_set_lisp_face_attribute_from_resource)
419 (x_update_menu_appearance, Finternal_get_lisp_face_attribute)
420 (Finternal_merge_in_global_face, Fface_font, face_attr_equal_p)
421 (lface_equal_p, Finternal_lisp_face_equal_p)
422 (Finternal_lisp_face_empty_p, lface_same_font_attributes_p)
423 (Fcolor_distance, lookup_named_face, lookup_basic_face)
424 (lookup_derived_face, Fface_attributes_as_vector)
425 (x_supports_face_attributes_p, tty_supports_face_attributes_p)
426 (Fdisplay_supports_face_attributes_p, realize_basic_faces)
427 (realize_default_face, realize_named_face)
428 (realize_non_ascii_face, realize_x_face, map_tty_color)
429 (realize_tty_face, compute_char_face, face_at_buffer_position)
430 (face_for_overlay_string, face_at_string_position):
431 Use bool for boolean.
432 * xfaces.c (set_lface_from_font):
433 Return void, since callers never use the result.
435 2015-01-26 Andreas Schwab <schwab@linux-m68k.org>
437 * image.c (lookup_pixel_color): Reorder conditions that are
439 (x_to_xcolors): Likewise.
440 (x_detect_edges): Likewise.
441 (png_load_body): Likewise.
442 (gif_close): Likewise.
443 (gif_load): Likewise.
445 2015-01-25 Eli Zaretskii <eliz@gnu.org>
447 Use bool for boolean in w32term.c
448 * w32term.c (x_update_window_begin, x_update_window_end)
449 (x_update_end, x_after_update_window_line)
450 (x_set_glyph_string_gc, x_draw_glyph_string_background)
451 (x_draw_glyph_string_foreground)
452 (x_draw_composite_glyph_string_foreground)
453 (x_draw_glyphless_glyph_string_foreground)
454 (x_draw_image_glyph_string, x_draw_glyph_string)
455 (x_draw_stretch_glyph_string, note_mouse_movement)
456 (w32_mouse_position, x_scroll_bar_report_motion)
457 (x_horizontal_scroll_bar_report_motion, w32_read_socket)
458 (w32_set_vertical_scroll_bar, w32_set_horizontal_scroll_bar)
459 (w32_draw_window_cursor, x_new_font, x_set_offset)
460 (x_set_window_size, x_make_frame_invisible, x_iconify_frame):
461 Use bool where appropriate.
463 Use bool for boolean in w32fns.c
464 * w32fns.c (w32_defined_color, x_decode_color)
465 (Fxw_color_defined_p, Fxw_color_values, x_set_icon_type)
466 (x_set_menu_bar_lines, x_change_tool_bar_height)
467 (x_set_internal_border_width, x_explicitly_set_name)
468 (x_implicitly_set_name, Fx_create_frame, w32_window)
469 (x_create_tip_frame, Fx_show_tip): Use bool where appropriate.
471 2015-01-25 Paul Eggert <eggert@cs.ucla.edu>
473 Use bool for boolean in xfns.c
474 * xfaces.c (x_update_menu_appearance):
475 * xfns.c (x_real_positions, x_defined_color, x_decode_color)
476 (xg_set_icon, xg_set_icon_from_xpm_data, x_set_cursor_color)
477 (x_set_icon_type, x_set_icon_name, x_set_menu_bar_lines)
478 (x_change_tool_bar_height, x_set_internal_border_width)
479 (x_encode_text, x_set_name_internal, x_explicitly_set_name)
480 (x_implicitly_set_name, x_default_scroll_bar_color_parameter)
481 (hack_wm_protocols, xic_create_fontsetname, xic_free_xfontset)
482 (x_window, x_icon, Fx_wm_set_size_hint, Fx_create_frame)
483 (Fxw_color_defined_p, Fxw_color_values, x_create_tip_frame)
484 (Fx_show_tip, clean_up_file_dialog, Fx_file_dialog)
485 (clean_up_dialog, syms_of_xfns):
486 * xterm.h (xg_set_icon, xg_set_icon_from_xpm_data)
487 (xic_create_fontsetname):
488 Use bool for boolean.
489 * xfns.c: Include bitmaps/gray.xbm unconditionally.
491 Count MANY function args more reliably
492 * alloc.c (Fgc_status, purecopy, unbind_to, garbage_collect_1):
493 * buffer.c (Fbuffer_list, Fkill_buffer):
494 * callint.c (read_file_name, Fcall_interactively):
495 * charset.c (Fset_charset_priority, syms_of_charset):
496 * chartab.c (uniprop_encode_value_numeric):
497 * coding.c (syms_of_coding):
498 * composite.c (syms_of_composite):
499 * data.c (wrong_range):
500 * dbusbind.c (syms_of_dbusbind):
501 * dired.c (file_attributes):
502 * editfns.c (Fdecode_time, update_buffer_properties, format2):
503 * eval.c (run_hook_with_args_2, apply1, call1, call2, call3)
504 (call4, call5, call6, call7):
505 * fileio.c (Finsert_file_contents, choose_write_coding_system)
506 (Fcar_less_than_car, build_annotations, auto_save_error):
507 * filelock.c (get_boot_time):
508 * fns.c (internal_equal, nconc2, Fyes_or_no_p, Fwidget_apply):
509 (maybe_resize_hash_table, secure_hash):
510 * font.c (font_style_to_value, font_open_by_name, Flist_fonts):
511 * fontset.c (fontset_add, Fset_fontset_font):
512 * ftfont.c (ftfont_lookup_cache):
513 * gtkutil.c (xg_get_font):
514 * insdel.c (signal_before_change, signal_after_change):
515 * keymap.c (append_key):
516 * lread.c (load_warn_old_style_backquotes, Fload, init_lread):
517 * minibuf.c (Fread_buffer):
518 * print.c (print_preprocess):
519 * process.c (Fformat_network_address, Fmake_network_process)
520 (server_accept_connection):
521 * sound.c (Fplay_sound_internal):
522 * term.c (Fsuspend_tty, Fresume_tty):
523 * window.c (window_list):
524 * xdisp.c (run_redisplay_end_trigger_hook, add_to_log)
525 (message_with_string):
526 * xfaces.c (Fx_list_fonts):
527 * xfont.c (syms_of_xfont):
528 * xselect.c (x_handle_selection_request)
529 (x_handle_selection_clear, x_clear_frame_selections)
530 (x_clipboard_manager_error_1):
531 Prefer CALLMANY and CALLN to counting args by hand.
532 * doc.c (reread_doc_file): Remove unused code.
533 * fns.c (concat2, concat3): Redo to avoid need for local-var vector.
534 (cmpfn_user_defined, hashfn_user_defined, Fmaphash):
535 Prefer call1 and call2 to Ffuncall.
536 * keyboard.c (safe_run_hook_funcall, safe_run_hooks):
537 Use struct literal rather than a local var, for simplicity.
538 * keymap.c (where_is_internal): Use NULL rather than a pointer
540 * lisp.h (CALLMANY, CALLN): New macros.
541 * sound.c (Fplay_sound_internal): Coalesce duplicate code.
544 Use gnustep-config if available
545 * emacs.c [NS_IMPL_GNUSTEP]: Don't include <GNUstepBase/GSConfig.h>.
546 It doesn't appear to be needed, and the inclusion breaks on
547 Ubuntu 14.10 when 'configure' uses 'gnustep-config'.
549 2015-01-22 Eli Zaretskii <eliz@gnu.org>
551 * xdisp.c (init_iterator): Restore a comment lost in transition.
553 2015-01-22 Paul Eggert <eggert@cs.ucla.edu>
555 Use bool for boolean in xfont.c, xftfont.c, xgselect.c
556 * xfont.c (xfont_driver, xfont_chars_supported)
557 (xfont_text_extents):
558 * xftfont.c (xftfont_get_colors, xftfont_open)
559 (xftfont_prepare_face, xftfont_done_face)
560 (xftfont_cached_font_ok):
561 * xgselect.c (xg_select):
562 Use bool for boolean.
564 Don't downcase system diagnostics' first letters
565 * fileio.c (report_file_errno): Don't downcase, and simplify.
568 Isolate NIL_IS_ZERO-assuming code better
569 Suggested by Stefan Monnier in:
570 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00588.html
571 * alloc.c (allocate_pseudovector):
572 Use memclear, not memsetnil, to remove a 'verify'.
573 * callint.c (Fcall_interactively):
574 * dispnew.c (realloc_glyph_pool):
575 * xdisp.c (init_iterator):
576 Use memclear, not memset, to remove a 'verify'.
577 * lisp.h (memclear): Rename from memsetnil, and take a byte
578 count rather than a word count. All callers changed.
580 2015-01-20 Paul Eggert <eggert@cs.ucla.edu>
582 Undo port to hypothetical nonzero Qnil case
583 This mostly undoes the previous change in this area. See:
584 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00570.html
585 * alloc.c (allocate_pseudovector):
586 * callint.c (Fcall_interactively):
587 * dispnew.c (realloc_glyph_pool):
588 * fringe.c (init_fringe):
589 * lisp.h (memsetnil):
590 * xdisp.c (init_iterator):
591 Simplify by assuming that Qnil is zero, but verify the assumption.
592 * lisp.h (NIL_IS_ZERO): Revert back to this symbol, removing
593 NIL_IS_NONZERO. All uses changed.
595 2015-01-20 Jan Djärv <jan.h.d@swipnet.se>
597 * nsterm.m (EV_TRAILER2): Set Vinhibit_quit to Qt (Bug#19531).
599 2015-01-20 Dmitry Antipov <dmantipov@yandex.ru>
601 Prefer xlispstrdup to avoid dumb calls to strlen.
602 * nsfont.m (ns_get_family):
603 * nsterm.m (ns_term_init):
604 * w32fns.c (w32_window):
605 * xfns.c (x_window, Fx_select_font): Use xlispstrdup.
607 2015-01-20 Paul Eggert <eggert@cs.ucla.edu>
609 Correct an old fix for GTK font selection
610 * gtkutil.c (xg_get_font): Fix off-by-2 typo.
613 Fix minor bugs with printing null bytes
614 * minibuf.c (read_minibuf_noninteractive):
615 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]:
616 Work even if the Lisp string contains a null byte.
618 Port to hypothetical case where Qnil is nonzero
619 * alloc.c (allocate_pseudovector):
620 * callint.c (Fcall_interactively):
621 * coding.c (syms_of_coding):
622 * dispnew.c (realloc_glyph_pool):
623 * fringe.c (init_fringe):
624 * lisp.h (memsetnil):
625 * xdisp.c (init_iterator):
626 Port to the currently-hypothetical case where Qnil is nonzero.
627 * dispnew.c (adjust_glyph_matrix): Remove unnecessary verification,
628 as there are no Lisp_Object values in the data here.
629 * lisp.h (NIL_IS_NONZERO): New symbol, replacing NIL_IS_ZERO.
630 All uses changed. Define only if not already defined, so that one
631 can debug with -DNIL_IS_NONZERO.
632 * xdisp.c (init_iterator): Remove unnecessary initializations to 0.
634 2015-01-19 Eli Zaretskii <eliz@gnu.org>
636 * dispnew.c (adjust_glyph_matrix, realloc_glyph_pool): Verify that
637 Qnil is represented as zero, before using that to initialize parts
638 of the glyph structure.
640 * xdisp.c (init_iterator): Verify that Qnil is represented as
641 zero, before using that to initialize parts of the iterator
644 2015-01-19 Paul Eggert <eggert@cs.ucla.edu>
646 Prefer memset to repeatedly assigning Qnil
647 * alloc.c (allocate_pseudovector): Catch more bogus values.
648 * alloc.c (allocate_pseudovector):
649 * callint.c (Fcall_interactively):
650 * coding.c (syms_of_coding):
651 * fringe.c (init_fringe):
652 Verify that Qnil == 0.
653 * callint.c (Fcall_interactively):
654 * eval.c (Fapply, Ffuncall):
655 * fns.c (mapcar1, larger_vector):
656 * font.c (font_expand_wildcards):
657 * fringe.c (init_fringe):
658 Prefer memset to assigning zeros by hand.
659 * callint.c (Fcall_interactively):
660 Remove duplicate assignment of Qnil to args[i].
661 * coding.c (syms_of_coding):
662 Prefer LISP_INITIALLY_ZERO to assigning zeros by hand.
663 * fileio.c (Ffile_selinux_context):
664 Rewrite to avoid need for Lisp_Object array.
665 * lisp.h (XLI_BUILTIN_LISPSYM): New macro.
666 (DEFINE_LISP_SYMBOL_END): Use it.
667 (NIL_IS_ZERO): New constant.
668 (memsetnil): New function.
670 2015-01-16 Dmitry Antipov <dmantipov@yandex.ru>
672 Tune pseudovector allocation assuming Qnil == 0.
673 * alloc.c (allocate_pseudovector): Use memset for both
674 Lisp_Objects and regular slots. Add zerolen arg.
675 * lisp.h (allocate_pseudovector): Adjust prototype.
676 (ALLOCATE_PSEUDOVECTOR): Adjust user.
677 (ALLOCATE_ZEROED_PSEUDOVECTOR): New macro.
678 (allocate_hash_table, allocate_window, allocate_frame)
679 (allocate_process, allocate_terminal): Remove prototypes.
680 * fns.c (allocate_hash_table): Now static here.
681 * frame.c (allocate_frame):
682 * process.c (allocate_process):
683 * terminal.c (allocate_terminal):
684 * window.c (allocate_window): Now static here.
685 Use ALLOCATE_ZEROED_PSEUDOVECTOR. Add comment.
687 * lisp.h (XTERMINAL): Add eassert.
688 * process.c (make_lisp_proc): Now static here.
690 Prefer INLINE functions in font.h to match style used in lisp.h.
691 * font.h (FONTP, FONT_SPEC_P, FONT_ENTITY_P, FONT_OBJECT_P)
692 (CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY, CHECK_FONT_OBJECT)
693 (XFONT_SPEC, XFONT_ENTITY, XFONT_OBJECT, CHECK_FONT_GET_OBJECT):
695 * font.c (Ffont_otf_alternates, Fquery_font, Ffont_get_glyphs):
696 * ftfont.c (ftfont_shape):
697 * macfont.m (macfont_shape):
698 * w32uniscribe.c (uniscribe_shape):
699 * xftfont.c (xftfont_shape): Adjust CHECK_FONT_GET_OBJECT users.
701 2015-01-16 Paul Eggert <eggert@cs.ucla.edu>
703 Give up on -Wsuggest-attribute=const
704 * decompress.c (Fzlib_available_p):
705 * gnutls.c (Fgnutls_available_p):
706 * gtkutil.h (xg_uses_old_file_dialog):
707 * xdisp.c (Ftool_bar_height):
708 * xmenu.c (popup_activated):
709 No longer const, since it's not const on at lest some
710 configurations, and we shouldn't lie to the compiler.
712 2015-01-15 Eli Zaretskii <eliz@gnu.org>
714 * fileio.c: Include binary-io.h.
715 (Fset_binary_mode): New function.
716 (syms_of_fileio): Defsubr it.
717 (syms_of_fileio) <Qstdin, Qstdout, Qstderr>: DEFSYM them.
719 2015-01-15 Teodor Zlatanov <tzz@lifelogs.com>
721 * gnutls.c (init_gnutls_functions): Import gnutls_x509_crt_check_issuer.
722 (Fgnutls_peer_status): Use it to set the :self-signed flag.
723 Rename the previous :self-signed to :unknown-ca. (Bug#19404)
724 (Fgnutls_peer_status_warning_describe): Explain :unknown-ca flag.
726 2015-01-14 Eli Zaretskii <eliz@gnu.org>
728 * w32fns.c (w32_wnd_proc): Ignore MENUITEMINFO's dwItemData data
729 when FLAGS indicate the item is not highlighted. (Bug#19596)
731 2015-01-14 Martin Rudalics <rudalics@gmx.at>
733 * xmenu.c (update_frame_menubar): Remove garbaged code.
735 2015-01-14 Paul Eggert <eggert@cs.ucla.edu>
737 remove_slash_colon need not be inline
738 * process.c, process.h (remove_slash_colon): No longer inline.
739 This saves text bytes without hurting runtime performance.
741 2015-01-14 Dmitry Antipov <dmantipov@yandex.ru>
743 Avoid extra multibyteness check in ENCODE_FILE users.
744 * callproc.c (encode_current_directory, Fcall_process, call_process):
745 * dired.c (directory_files_internal, file_name_completion):
746 Do not check for STRING_MULTIBYTE because encode_file_name
747 is a no-op for unibyte strings.
749 * process.h (remove_slash_colon): New function.
750 * callproc.c (encode_current_directory, call_process):
751 * process.c (Fstart_process): Use it.
753 Consistently handle time zone specification.
754 * editfns.c (decode_time_zone): New function, refactored out from ...
755 (Fencode_time): ... adjusted user.
756 (Fset_time_zone_rule): Use decode_time_zone.
758 * editfns.c (make_buffer_string_both): If requested range intersects
759 the gap, don't move the latter but copy in two regions, thus avoiding
760 unnecessary relocation of buffer data.
762 2015-01-14 Paul Eggert <eggert@cs.ucla.edu>
764 Use bool for boolean in xmenu.c, xml.c
765 * xmenu.c (x_menu_set_in_use, popup_get_selection)
766 (Fx_menu_bar_open_internal, popup_widget_loop)
767 (x_activate_menubar, xg_crazy_callback_abort)
768 (update_frame_menubar, set_frame_menubar)
769 (initialize_frame_menubar, free_frame_menubar)
770 (create_and_show_popup_menu, x_menu_show)
771 (create_and_show_dialog, x_dialog_show):
772 * xml.c (libxml2_loaded_p, init_libxml2_functions, parse_region)
773 (Flibxml_parse_html_region, Flibxml_parse_xml_region):
774 * xrdb.c (main) [TESTRM]:
775 * xsettings.c (init_gsettings):
776 * xterm.c (XFillRectangle, xg_scroll_callback)
777 (xg_end_scroll_callback):
778 * xterm.h (x_menu_set_in_use) [USE_GTK || USE_MOTIF]:
779 Use bool for boolean.
780 * xmenu.c (TRUE): Remove; no longer used.
781 (show_help_event): Remove long-unused code.
782 (set_frame_menubar): Remove "#if 1" and corresponding "#endif" lines.
784 2015-01-13 Paul Eggert <eggert@cs.ucla.edu>
786 Don't say Fnext_read_file_uses_dialog_p is const
787 It's const only if a windowing system is not used; don't say it's
788 const otherwise. See:
789 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00310.html
790 * fileio.c (next_read_file_uses_dialog_p): Remove.
791 Move guts back to ...
792 (Fnext_read_file_uses_dialog_p): ... here.
793 Don't declare as const, as make-docfile.c now has a special case
794 for this function. This is an ugly hack, but it's better than
795 lying to the compiler.
797 Remove now-unnecessary forward XTYPE decl
798 * lisp.h (XTYPE): Remove forward declaration. The recent merge
799 from emacs-24 fixed the problem in a better way, by moving XPNTR's
800 definition to after XTYPE's.
802 2015-01-13 Eli Zaretskii <eliz@gnu.org>
804 Fix problems with 32-bit wide-int build exposed by MinGW.
805 * lisp.h (XPNTR): Move definition to after XTYPE, to avoid
806 compilation error in an unoptimized build when !USE_LSB_TAG.
808 * w32heap.c (DUMPED_HEAP_SIZE): For 32-bit wide-int build, use the
809 same larger value as for the 64-bit build.
811 * w32term.h (SCROLL_BAR_PACK): Cast the result to UINT_PTR to
812 avoid compiler warnings.
814 * w32proc.c (Fw32_get_codepage_charset, Fw32_set_keyboard_layout):
815 Avoid compiler warnings about cast from integer to pointer of
818 * w32menu.c (menubar_selection_callback, w32_menu_show): Cast to
819 UINT_PTR instead of EMACS_INT, to avoid compiler warnings about
820 casting from integer to pointer of different size.
821 (add_menu_item): Pass the help-echo string as a pointer to
822 Lisp_String, not as a Lisp_Object.
823 (w32_menu_display_help): Use make_lisp_ptr to reconstruct a Lisp
824 string object from its C pointer.
826 * w32fns.c (w32_msg_pump) <WM_EMACS_UNREGISTER_HOT_KEY>: Use
827 make_lisp_ptr instead of XIL, to reconstruct a Lisp_Cons from its
829 <WM_EMACS_TOGGLE_LOCK_KEY>: msg.lparam is now a C integer.
830 (Fx_create_frame): Type-cast the result of XFASTINT to avoild
831 compiler warnings about size differences.
832 (Fw32_unregister_hot_key): Pass the tail of w32_grabbed_keys as a
833 pointer to a Lisp_Cons struct, not as a disguised EMACS_INT.
834 (Fw32_toggle_lock_key): Pass the new state of the key as a C
835 integer; use -1 for nil. Doc fix.
837 * .gdbinit (xgetsym): New subroutine.
838 (xsymname, xsymbol): Use it.
839 (xprintsym): No need to call xgetptr.
841 2015-01-13 Martin Rudalics <rudalics@gmx.at>
843 * frame.c (adjust_frame_size): Make sure new numbers of
844 lines/columns get installed after font size change (Bug#19575).
846 2015-01-13 Dmitry Antipov <dmantipov@yandex.ru>
848 Add DEFUN attributes.
849 * callint.c (Finteractive):
850 * character.c (Fcharacterp, Fmax_char):
851 * data.c (Feq, Fnull, Fconsp, Fatom, Flistp, Fnlistp, Fsymbolp)
852 (Fstringp, Fchar_or_string_p, Fintegerp, Fnatnump, Fnumberp)
853 (Ffloatp, Fbyteorder):
854 * decompress.c (Fzlib_available_p):
856 * frame.c (Fframe_windows_min_size):
857 * gnutls.c (Fgnutls_error_p, Fgnutls_available_p):
858 * window.c (Fwindow__sanitize_window_sizes):
859 * xdisp.c (Ftool_bar_height):
860 * xfaces.c (Fface_attribute_relative_p): Add const attribute.
861 * emacs.c (Fkill_emacs):
863 * keyboard.c (Ftop_level, Fexit_recursive_edit)
864 (Fabor_recursive_edit): Add noreturn attribute.
866 * search.c (fast_string_match_internal): New function,
868 (fast_string_match, fast_string_match_ignore_case): ...functions
870 * lisp.h (fast_string_match, fast_string_match_ignore_case):
871 inlined from here now.
872 (fast_string_match_internal): Add prototype.
873 * dired.c (file_name_completion): Use fast_string_match_internal.
875 * fileio.c (next_read_file_uses_dialog_p): New workaround ...
876 (Fnext_read_file_uses_dialog_p): ... called from here to avoid
877 ATTRIBUTE_CONST dependency from #ifdefs. For details, see
878 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00289.html.
880 2015-01-12 Paul Eggert <eggert@cs.ucla.edu>
882 Port to 32-bit MingGW --with-wide-int
883 Problem reported by Eli Zaretskii in:
884 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00265.html
885 * lisp.h (struct Lisp_Sub_Char_Table): Check that offset matches
886 what we think it is, rather than checking only its alignment (and
887 doing so incorrectly on MinGW).
889 2015-01-12 Dmitry Antipov <dmantipov@yandex.ru>
891 * fileio.c (Ffile_name_as_directory, Fdirectory_file_name):
892 Remove dead NILP check.
893 * image.c (Flookup_image): Use regular format for docstring.
894 * keyboard.c (apply_modifiers_uncached): Use stpcpy.
896 2015-01-12 Martin Rudalics <rudalics@gmx.at>
898 * dispnew.c (change_frame_size_1): Pass Qchange_frame_size to
900 * frame.c (frame_default_tool_bar_height): New variable.
901 (adjust_frame_size): Possibly add requested adjustment to
902 Vframe_adjust_size_history.
903 (make_frame): Initialize tool_bar_redisplayed_once slot.
904 (Fset_frame_height, Fset_frame_width, Fset_frame_size): Clarify
905 doc-string. Call adjust_frame_size unconditionally (the frame's
906 text size may remain unaltered but the pixel size may change).
907 (x_figure_window_size): If frame_default_tool_bar_height was
908 set, use it instead of calculating the tool bar height from
909 DEFAULT_TOOL_BAR_IMAGE_HEIGHT. Don't set
910 Vframe_initial_frame_tool_bar_height.
911 (Qchange_frame_size, Qxg_frame_set_char_size)
912 (Qset_window_configuration, Qx_create_frame_1)
913 (Qx_create_frame_2): New symbols.
914 (Vframe_initial_frame_tool_bar_height): Remove.
915 (Vframe_adjust_size_history): New history variable for debugging
916 frame size adjustments.
917 * frame.h (struct frame): New boolean slot
918 tool_bar_redisplayed_once.
919 (frame_default_tool_bar_height): Extern.
920 * gtkutil.c (xg_frame_set_char_size): Pass Qxg_frame_set_char_size
921 to adjust_frame_size.
922 * nsfns.m (Fx_create_frame): Pass Pass Qx_create_frame_1 and
923 Qx_create_frame_2 to adjust_frame_size.
924 * w32fns.c (x_change_tool_bar_height): Call adjust_frame_size with
925 inhibit 1 when we have not redisplayed the tool bar yet.
926 (Fx_create_frame): Pass Pass Qx_create_frame_1 and
927 Qx_create_frame_2 to adjust_frame_size.
928 * w32menu.c (set_frame_menubar): Simplify adjust_frame_size
930 * window.c (Fset_window_configuration):
931 Pass Qset_window_configuration to adjust_frame_size.
932 * xdisp.c (redisplay_tool_bar): Assign new height to
933 frame_default_tool_bar_height.
934 (redisplay_internal): If we haven't redisplayed this frame's
935 tool bar, call redisplay_tool_bar early so we can adjust the
936 frame size accordingly.
937 * xfns.c (x_change_tool_bar_height): Call adjust_frame_size with
938 inhibit 1 when we have not redisplayed the tool bar yet.
939 (Fx_create_frame): Pass Pass Qx_create_frame_1 and
940 Qx_create_frame_2 to adjust_frame_size.
942 2015-01-12 Paul Eggert <eggert@cs.ucla.edu>
944 Have 'make' output better GEN names
945 * Makefile.in (gl-stamp, globals.h): Simplify by putting the new
946 contents of globals.h into gl-stamp. This lets us use AM_V_GEN
947 more naturally so that 'make' can output more-accurate names.
949 2015-01-11 Stefan Monnier <monnier@iro.umontreal.ca>
951 * buffer.c (init_buffer_once): Initialize buffer_local_flags before
952 calling reset_buffer_local_variables, and make sure we initialize
955 2015-01-11 Dmitry Antipov <dmantipov@yandex.ru>
957 * coding.c (Fcoding_system_plist): Use common style for docstring.
959 2015-01-11 Paul Eggert <eggert@cs.ucla.edu>
961 Port to MSB hosts without optimization
962 E.g., when configuring --with-wide-int CFLAGS='-O0' on x86,
963 the inline function XTYPE needs to be declared before being used.
964 * lisp.h (XTYPE): New forward declaration.
966 2015-01-10 Paul Eggert <eggert@cs.ucla.edu>
968 Port to 32-bit --with-wide-int
969 Prefer symbol indexes to struct Lisp_Symbol * casted and then
970 widened, as the latter had trouble with GCC on Fedora 21 when
971 configured --with-wide-int and when used in static initializers.
972 * alloc.c (garbage_collect_1, which_symbols):
973 * lread.c (init_obarray):
974 Prefer builtin_lisp_symbol when it can be used.
975 * dispextern.h (struct image_type.type):
976 * font.c (font_property_table.key):
977 * frame.c (struct frame_parm_table.sym):
978 * keyboard.c (scroll_bar_parts, struct event_head):
979 * xdisp.c (struct props.name):
980 Use the index of a builtin symbol rather than its address.
982 * lisp.h (TAG_SYMPTR, XSYMBOL_INIT): Remove, replacing with ...
983 (TAG_SYMOFFSET, SYMBOL_INDEX): ... new macros that deal with
984 symbol indexes rather than pointers, and which work better on MSB
985 hosts because they shift right before tagging. All uses changed.
986 (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END):
987 No longer noops on wide-int hosts, since they work now.
988 (builtin_lisp_symbol): New function.
990 Port to HAVE_FREETYPE && !HAVE_XFT
991 * dispextern.h (struct face.extra) [HAVE_FREETYPE && !HAVE_XFT]:
992 * font.h (syms_of_xftfont) [HAVE_FREETYPE && !HAVE_XFT]:
993 Declare in this case too.
995 2015-01-10 Eli Zaretskii <eliz@gnu.org>
997 * w32fns.c (Fw32_register_hot_key): Use XINT instead of XLI.
999 * w32notify.c (Fw32notify_add_watch, w32_get_watch_object):
1000 Use make_pointer_integer instead of XIL.
1001 (Fw32notify_rm_watch): Use XINTPTR instead of XLI.
1003 * w32inevt.c (handle_file_notifications): Use make_pointer_integer
1004 instead of XIL. Put a list of the descriptor, action, and file
1005 name in event->arg, instead of spreading them between event->code
1008 * w32term.c (queue_notifications): Use make_pointer_integer
1009 instead of XIL. Put a list of the descriptor, action, and file
1010 name in event->arg, instead of spreading them between event->code
1013 * keyboard.c (kbd_buffer_get_event) [HAVE_W32NOTIFY]: Adjust Lisp
1014 event creation to changes in w32term.c and w32inevt.c above.
1016 2015-01-09 Paul Eggert <eggert@cs.ucla.edu>
1018 Port Qnil==0 changes to 32-bit --with-wide-int
1019 * lisp.h (lisp_h_XSYMBOL, XSYMBOL): Assume USE_LSB_TAG in the
1020 macro-implemented version. For the non-USE_LSB_TAG case, supply
1021 a new inline function that is the inverse of the new TAG_SYMPTR.
1022 (lisp_h_XUNTAGBASE, XUNTAGBASE): Remove. All uses removed.
1023 (TAG_SYMPTR) [!USE_LSB_TAG]: If the pointer subtraction yields a
1024 negative number, don't allow sign bits to bleed into the encoded
1025 value. Shift in zero bits instead.
1027 Refactor pointer-to-integer conversion
1028 * gfilenotify.c (monitor_to_lisp, lisp_to_monitor):
1029 Rename and move to lisp.h. All uses changed.
1030 * lisp.h (XINTPTR, make_pointer_integer): New inline functions,
1031 which are renamed from gfilenotify.c's lisp_to_monitor and
1032 monitor_to_lisp, and with more-generic void * signatures.
1034 2015-01-08 Eli Zaretskii <eliz@gnu.org>
1036 * dispnew.c (buffer_posn_from_coords): Fix the value of the column
1037 returned for right-to-left screen lines. (Before the change on
1038 2014-12-30, the incorrectly-computed X pixel coordinate concealed
1041 * .gdbinit (xsymname): New subroutine.
1042 (xprintsym, initial-tbreak): Use it to access the name of a symbol
1043 in a way that doesn't cause GDB to barf when it tries to
1044 dereference a NULL pointer.
1046 * xdisp.c (next_element_from_c_string): Use Lisp integer zero as
1048 (set_cursor_from_row, try_cursor_movement, dump_glyph)
1049 (insert_left_trunc_glyphs, append_space_for_newline)
1050 (extend_face_to_end_of_line, highlight_trailing_whitespace)
1051 (find_row_edges, ROW_GLYPH_NEWLINE_P, Fmove_point_visually)
1052 (Fbidi_resolved_levels, produce_special_glyphs)
1053 (rows_from_pos_range, mouse_face_from_buffer_pos)
1054 (note_mouse_highlight): Use nil as the object for glyphs inserted
1055 by the display engine, and test with NILP instead of INTEGERP.
1058 * w32fns.c (Fx_show_tip): Use NILP to test for glyphs inserted by
1061 * xfns.c (Fx_show_tip): Use NILP to test for glyphs inserted by
1064 * dispextern.h (struct glyph, struct it): Update comments for the
1067 2015-01-08 Paul Eggert <eggert@cs.ucla.edu>
1069 Port new Lisp symbol init to x86 --with-wide-int
1070 * lisp.h (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END):
1071 Define to empty on platforms where EMACS_INT_MAX != INTPTR_MAX, as
1072 GCC (at least) does not allow a constant initializer to widen an
1075 * lisp.h (TAG_SYMPTR): Don't do arithmetic on NULL.
1076 This is a followup to the "Port Qnil==0 XUNTAG to clang" patch.
1077 Although clang doesn't need it, some other compiler might, and
1078 it's easy enough to be safe.
1080 * conf_post.h (ATTRIBUTE_ALLOC_SIZE): Port to clang 3.5.0.
1081 Apparently clang removed support for the alloc_size attribute.
1083 Port Qnil==0 XUNTAG to clang
1084 clang has undefined behavior if the program subtracts an integer
1085 from (char *) 0. Problem reported by YAMAMOTO Mitsuharu in:
1086 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00132.html
1087 * lisp.h (lisp_h_XUNTAG) [USE_LSB_TAG]:
1088 (XUNTAG) [!USE_LSB_TAG]: Port to clang 3.5.0.
1090 Port GFileMonitor * hack to Qnil==0 platforms
1091 Reported by Glenn Morris in: http://bugs.gnu.org/15880#112
1092 * gfilenotify.c (monitor_to_lisp, lisp_to_monitor): New functions.
1093 (dir_monitor_callback, Fgfile_add_watch, Fgfile_rm_watch): Use them.
1095 2015-01-06 Jan Djärv <jan.h.d@swipnet.se>
1097 * nsterm.m (x_set_window_size): Call updateFrameSize to get real
1098 size instead of using widht/height. The frame may be constrained.
1100 2015-01-05 Paul Eggert <eggert@cs.ucla.edu>
1102 * lisp.h (XSYMBOL): Parenthesize id in forward decl.
1103 Needed when neither optimizing nor inlining.
1104 Also, sort decls alphabetically.
1106 2015-01-05 Eli Zaretskii <eliz@gnu.org>
1108 * w32proc.c, w32.h, w32fns.c, w32font.c, w32menu.c, w32notify.c:
1109 * w32proc.c, w32select.c, w32term.c, w32uniscribe.c: Remove
1110 declarations of Q* variables that represent symbols.
1112 2015-01-05 Paul Eggert <eggert@cs.ucla.edu>
1116 If USE_LSB_TAG, arrange for the representation of Qnil to be zero so
1117 that NILP (x) is equivalent to testing whether x is 0 at the
1118 machine level. The overall effects of this and the previous patch
1119 shrink the size of the text segment by 2.3% and speeds up
1120 compilation of all the .elc files by about 0.5% on my platform,
1121 which is Fedora 20 x86-64.
1122 * lisp.h (lisp_h_XPNTR, lisp_h_XSYMBOL, lisp_h_XUNTAG)
1123 (make_lisp_symbol) [USE_LSB_TAG]:
1124 Symbols now tag the difference from lispsym, not the pointer.
1125 (lisp_h_XUNTAGBASE, TAG_SYMPTR): New macros.
1126 (Lisp_Int0, Lisp_Int1, Lisp_Symbol, Lisp_Misc, Lisp_String, Lisp_Cons):
1127 Renumber so that Lisp_Symbol is 0, so that Qnil is zero.
1128 (XSYMBOL): New forward decl.
1129 (XUNTAGBASE): New function.
1132 Compute C decls for DEFSYMs automatically
1134 This patch also makes Q constants (e.g., Qnil) constant addresses
1135 from the C point of view.
1136 * alloc.c, bidi.c, buffer.c, bytecode.c, callint.c, casefiddle.c:
1137 * casetab.c, category.c, ccl.c, charset.c, chartab.c, cmds.c, coding.c:
1138 * composite.c, data.c, dbusbind.c, decompress.c, dired.c, dispnew.c:
1139 * doc.c, editfns.c, emacs.c, eval.c, fileio.c, fns.c, font.c, fontset.c:
1140 * frame.c, fringe.c, ftfont.c, ftxfont.c, gfilenotify.c, gnutls.c:
1141 * image.c, inotify.c, insdel.c, keyboard.c, keymap.c, lread.c:
1142 * macfont.m, macros.c, minibuf.c, nsfns.m, nsfont.m, nsimage.m:
1143 * nsmenu.m, nsselect.m, nsterm.m, print.c, process.c, profiler.c:
1144 * search.c, sound.c, syntax.c, term.c, terminal.c, textprop.c, undo.c:
1145 * window.c, xdisp.c, xfaces.c, xfns.c, xftfont.c, xmenu.c, xml.c:
1146 * xselect.c, xsettings.c, xterm.c:
1147 Remove Q vars that represent symbols (e.g., Qnil, Qt, Qemacs).
1148 These names are now defined automatically by make-docfile.
1149 * alloc.c (init_symbol): New function.
1150 (Fmake_symbol): Use it.
1151 (c_symbol_p): New function.
1152 (valid_lisp_object_p, purecopy): Use it.
1153 * alloc.c (marked_pinned_symbols):
1154 Use make_lisp_symbol instead of make_lisp_ptr.
1155 (garbage_collect_1): Mark lispsym symbols.
1156 (CHECK_ALLOCATED_AND_LIVE_SYMBOL): New macro.
1157 (mark_object): Use it.
1158 (sweep_symbols): Sweep lispsym symbols.
1159 (symbol_uses_obj): New function.
1160 (which_symbols): Use it. Work for lispsym symbols, too.
1161 (init_alloc_once): Initialize Vpurify_flag here; no need to wait,
1162 since Qt's address is already known now.
1163 (syms_of_alloc): Add lispsym count to symbols_consed.
1164 * buffer.c (init_buffer_once): Compare to Qnil, not to make_number (0),
1165 when testing whether storage is all bits zero.
1166 * dispextern.h (struct image_type):
1167 * font.c (font_property_table):
1168 * frame.c (struct frame_parm_table, frame_parms):
1169 * keyboard.c (scroll_bar_parts, struct event_head):
1170 * xdisp.c (struct props):
1171 Use XSYMBOL_INIT (Qfoo) and struct Lisp_Symbol * rather than &Qfoo and
1172 Lisp_Object *, since Qfoo is no longer an object whose address can be
1173 taken. All uses changed.
1174 * eval.c (run_hook): New function. Most uses of Frun_hooks changed to
1175 use it, so that they no longer need to take the address of a Lisp sym.
1176 (syms_of_eval): Don't use DEFSYM on Vrun_hooks, as it's a variable.
1177 * frame.c (syms_of_frame): Add defsyms for the frame_parms table.
1178 * keyboard.c (syms_of_keyboard): Don't DEFSYM Qmenu_bar here.
1179 DEFSYM Qdeactivate_mark before the corresponding var.
1180 * keymap.c (syms_of_keymap): Use DEFSYM for Qmenu_bar and Qmode_line
1181 instead of interning their symbols; this avoids duplicates.
1182 (LISP_INITIALLY, TAG_PTR)
1183 (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END, XSYMBOL_INIT):
1185 (LISP_INITIALLY_ZERO): Use it.
1186 (enum symbol_interned, enum symbol_redirect, struct Lisp_Symbol)
1187 (EXFUN, DEFUN_ARGS_MANY, DEFUN_ARGS_UNEVALLED, DEFUN_ARGS_*):
1188 Move decls up, to avoid forward uses. Include globals.h earlier, too.
1189 (make_lisp_symbol): New function.
1190 (XSETSYMBOL): Use it.
1191 (DEFSYM): Now just a placeholder for make-docfile.
1192 * lread.c (DEFINE_SYMBOLS): Define, for globals.h.
1193 (intern_sym): New function, with body taken from old intern_driver.
1194 (intern_driver): Use it. Last arg is now Lisp integer, not ptrdiff_t.
1196 (define_symbol): New function.
1197 (init_obarray): Define the C symbols taken from lispsym.
1198 Use plain DEFSYM for Qt and Qnil.
1199 * syntax.c (init_syntax_once): No need to worry about
1200 Qchar_table_extra_slots.
1202 2015-01-04 Paul Eggert <eggert@cs.ucla.edu>
1204 'temacs -nw' should not call missing functions
1205 Without this patch, "temacs -nw" fails with the diagnostic
1206 "emacs: Symbol's function definition is void: frame-windows-min-size"
1207 and messes up the tty's state.
1208 * frame.c (Fframe_windows_min_size): New placeholder function.
1209 (syms_of_frame): Define it.
1210 * window.c (Fwindow__sanitize_window_sizes): New placeholder.
1211 (syms_of_window): Define it.
1213 Less 'make' chatter for lisp dir
1214 * Makefile.in (%.elc): Adjust to compile-onefile change in
1215 ../lisp/Makefile.in.
1217 batch write-region no longer says "Wrote FOO"
1218 This cuts down on 'make' chatter a bit.
1219 * fileio.c (Fwrite_region):
1220 Don't output "Wrote /whatever/foo.elc" if noninteractive.
1222 2015-01-03 Paul Eggert <eggert@cs.ucla.edu>
1224 Revert previous change to produce_composite_glyph
1225 * term.c (produce_composite_glyph): Revert previous change (Bug#19496).
1227 Pacify gcc -Wparentheses
1228 * frame.c (x_set_frame_parameters): Add parens (Bug#19428).
1230 2015-01-03 Martin Rudalics <rudalics@gmx.at>
1232 * frame.c (x_set_frame_parameters): Call Fset_frame_size only if
1233 f->can_x_set_window_size is true.
1234 * xterm.c (x_set_window_size_1): Call change_frame_size with
1235 text sizes instead of pixel sizes (Bug#19428).
1237 2015-01-01 Eli Zaretskii <eliz@gnu.org>
1239 * xdisp.c (pos_visible_p): Fix up the X coordinate for
1240 right-to-left screen lines. (Bug#19473)
1242 2015-01-01 Eli Zaretskii <eliz@gnu.org>
1244 * w32proc.c (Fw32_get_codepage_charset): Doc fix. (Bug#19458)
1246 2014-12-31 Paul Eggert <eggert@cs.ucla.edu>
1248 Simplify setfattr use by assuming GNU make
1249 * Makefile.in (PAXCTL_if_present, SETFATTR_if_present): New macros.
1250 (emacs$(EXEEXT), temacs$(EXEEXT), bootstrap-emacs$(EXEEXT)): Use them.
1251 Simplify by using GNU make rather than shell conditionals,
1252 by using ln -f rather than rm -f followed by ln,
1253 and by preferring $@ to spelling out the destination.
1255 2014-12-29 Eli Zaretskii <eliz@gnu.org>
1257 * sysdep.c [WINDOWSNT]: Include sys/socket.h, without which this
1258 file doesn't compile on MS-Windows.
1260 2014-12-29 Paul Eggert <eggert@cs.ucla.edu>
1262 Allow return value of system-name to vary. (Bug#19438)
1263 * filelock.c (current_lock_owner):
1264 * xrdb.c (get_environ_db):
1265 * xterm.c (same_x_server):
1266 * xterm.c (x_term_init):
1267 Prefer (system-name) to system-name, and avoid naming
1268 locals 'system-name'.
1269 * editfns.c (cached_system_name): New static var.
1270 (init_and_cache_system_name): New function.
1271 (init_editfns, Fsystem_name): Use it.
1272 (syms_of_editfns): Initialize it and Vsystem_name to the same value.
1273 * sysdep.c [HAVE_SOCKETS]: Don't include <sys/socket.h>, <netdb.h>.
1274 (h_errno) [TRY_AGAIN && !HAVE_H_ERRNO]: Remove decl.
1275 (init_system_name) [HAVE_SOCKETS]: Don't canonicalize the name.
1276 Don't create a new string if the current value is already correct.
1278 2014-12-28 Paul Eggert <eggert@cs.ucla.edu>
1280 Fix produce_composite_width typo
1281 * term.c (produce_composite_glyph):
1282 Fix typo that confused number of columns for pixel width.
1284 2014-12-28 Paul Eggert <eggert@Penguin.CS.UCLA.EDU>
1286 Wrap dll functions more simply
1287 * decompress.c, gnutls.c, image.c, xml.c:
1288 If WINDOWSNT, use '#define FOO fn_FOO' to wrap dll functions,
1289 rather than the inverse when not WINDOWSNT. This isolates the
1290 fn_* business into the WINDOWSNT-specific section of the code,
1291 which makes it easier to maintain the generic code.
1292 * decompress.c (DEF_ZLIB_FN, LOAD_ZLIB_FN):
1293 * gnutls.c (DEF_GNUTLS_FN, LOAD_GNUTLS_FN):
1294 * image.c (DEF_IMGLIB_FN, LOAD_IMGLIB_FN):
1295 * xml.c (DEF_XML2_FN, LOAD_XML2_FN):
1296 Remove. All uses replaced by DEF_DLL_FN.
1297 * decompress.c (inflateInit2): Remove; no longer needed.
1298 * w32.h (DEF_DLL_FN, LOAD_DLL_FN): New macros.
1300 Port memory-full checking to GnuTLS 3.3
1301 Instead of using gnutls_global_set_mem_functions, check every call
1302 to a GnuTLS function that might return an indication of memory
1303 exhaustion. Suggested by Dmitry Antipov in:
1304 http://lists.gnu.org/archive/html/emacs-devel/2014-12/msg02056.html
1305 * gnutls.c (gnutls_global_set_mem_functions) [WINDOWSNT]: Remove.
1306 (init_gnutls_functions): Do not load gnutls_global_set_mem_functions.
1307 (fn_gnutls_global_set_mem_functions) [!WINDOWSNT]: Remove.
1309 (check_memory_full): New function.
1310 (emacs_gnutls_handshake, emacs_gnutls_handle_error)
1311 (gnutls_make_error, gnutls_certificate_details, Fgnutls_peer_status)
1312 (Fgnutls_boot): Use it.
1313 (emacs_gnutls_global_init): Avoid gnutls_global_set_mem_functions.
1315 2014-12-27 Paul Eggert <eggert@cs.ucla.edu>
1317 Fix parse_settings to match internal documentation
1318 * xsettings.c (parse_settings): Return the number of settings seen.
1319 Count the settings changes accurately.
1320 (read_settings): Don't confuse number of settings changes with
1321 the return code from XGetWindowProperty.
1323 2014-12-27 Eli Zaretskii <eliz@gnu.org>
1325 * xdisp.c (set_iterator_to_next) <GET_FROM_STRING>: Limit search in
1326 composition_compute_stop_pos to the number of characters in the
1328 <GET_FROM_BUFFER, GET_FROM_STRING>: Simplify code.
1330 * composite.c (composition_compute_stop_pos): If no composition
1331 was found in a string before ENDPOS, and ENDPOS is the string end,
1332 no need to back up to a safe point.
1334 * dispextern.h (struct it) <end_charpos>: Improve commentary.
1336 2014-12-27 Jan Djärv <jan.h.d@swipnet.se>
1338 * nsimage.m (allocInitFromFile:): Initialize bmRep.
1339 (dealloc): Release bmRep.
1340 (setPixmapData): Make bmRep local so class member is not
1342 (setPixmapData): Rename local variable bmRep to avoid compiler
1345 2014-12-27 Jan Djärv <jan.h.d@swipnet.se>
1347 * xterm.c (do_ewmh_fullscreen): Don't remove maximized_horz/vert
1348 when going to fullscreen (Bug#0x180004f).
1350 2014-12-27 Eli Zaretskii <eliz@gnu.org>
1352 * window.c (Fwindow_body_width): Doc fix. (Bug#19395)
1354 2014-12-27 Stefan Monnier <monnier@iro.umontreal.ca>
1356 * buffer.c (syms_of_buffer) <Vafter_change_functions>: fix docstring.
1358 2014-12-27 Eli Zaretskii <eliz@gnu.org>
1360 * gnutls.c (gnutls_init): Fix deprecation warning from GCC.
1362 2014-12-26 Paul Eggert <eggert@cs.ucla.edu>
1364 Use bool for boolean in xselect.c, xsettings.c
1365 * xselect.c (x_get_local_selection, struct selection_data)
1366 (x_selection_request_lisp_error, struct prop_location)
1367 (x_handle_selection_request, x_convert_selection)
1368 (waiting_for_other_props_on_window, expect_property_change)
1369 (wait_for_property_change, x_handle_property_notify)
1370 (x_get_foreign_selection, x_get_window_property)
1371 (receive_incremental_selection)
1372 (x_get_window_property_as_lisp_data)
1373 (lisp_data_to_selection_data, Fx_get_selection_internal)
1374 (x_send_client_event):
1375 * xselect.c, xterm.h (x_handle_dnd_message):
1376 * xsettings.c (dpyinfo_valid, parse_settings, read_settings)
1377 (apply_xft_settings, read_and_apply_settings)
1378 (xft_settings_event, init_gsettings, init_xsettings)
1379 (syms_of_xsettings):
1380 Use bool for boolean.
1381 * xselect.c (x_get_window_property): Omit last arg, which was an
1383 * xsettings.c (apply_xft_settings): Remove 2nd arg, which was
1384 always true. All callers changed.
1386 2014-12-26 Eli Zaretskii <eliz@gnu.org>
1388 * w32proc.c (sys_spawnve, get_lcid_callback): Use strcpy instead
1391 * w32menu.c (add_menu_item): Use stpcpy instead of strcat.
1393 * w32.c (sys_readdir, stat_worker, symlink): Use strcpy instead of
1396 2014-12-26 Paul Eggert <eggert@cs.ucla.edu>
1398 Use bool for boolean in xsmfns.c
1399 * xsmfns.c, xterm.h (x_session_have_connection):
1400 * xsmfns.c (doing_interact, smc_interact_CB, Fhandle_save_session):
1401 Use bool for boolean.
1402 (x_session_initialize, Fhandle_save_session):
1403 Prefer NILP (x) to EQ (x, Qnil).
1405 2014-12-25 Paul Eggert <eggert@cs.ucla.edu>
1407 * callproc.c (child_setup):
1408 * dbusbind.c (xd_signature_cat):
1409 * doc.c (get_doc_string, Fsnarf_documentation):
1410 * editfns.c (Fuser_full_name):
1411 * frame.c (xrdb_get_resource):
1412 * gtkutil.c (xg_get_file_with_chooser):
1413 * tparam.c (tparam1):
1414 * xfns.c (xic_create_fontsetname):
1415 * xrdb.c (gethomedir, get_user_db, get_environ_db):
1416 * xsmfns.c (smc_save_yourself_CB):
1417 Rewrite to avoid the need for strcat, typically by using stpcpy
1418 and/or lispstpcpy. strcat tends to be part of O(N**2) algorithms.
1419 * doc.c (sibling_etc):
1420 * xrdb.c (xdefaults):
1421 Now a top-level static constant.
1423 2014-12-23 Didier Verna <didier@didierverna.net> (tiny change).
1425 * nsselect.m (Fns_selection_owner_p): Return a Lisp boolean, not a
1428 2014-12-22 Jan Djärv <jan.h.d@swipnet.se>
1430 * xterm.c (x_bitmap_icon): Partly revert change from 2014-03-21 which
1431 breaks icon setting for Gtk+ except for initial frame (Bug#19403).
1433 2014-12-22 Paul Eggert <eggert@cs.ucla.edu>
1435 Use bool for boolean in xterm.c
1436 * frame.h, nsterm.m, w32term.c, w32term.h, xterm.c:
1437 (x_set_window_size, x_bitmap_icon):
1438 * nsterm.m (ns_frame_raise_lower, x_new_font):
1439 * termhooks.h (struct terminal.toggle_invisible_pointer_hook)
1440 (struct terminal.frame_raise_lower_hook):
1441 * w32term.c (w32_frame_raise_lower):
1442 * xterm.c, xterm.h (x_text_icon):
1443 * xterm.c (x_update_window_begin, x_update_window_end)
1444 (x_update_end, x_after_update_window_line)
1445 (x_set_glyph_string_gc, x_draw_glyph_string_background)
1446 (x_draw_glyph_string_foreground)
1447 (x_draw_composite_glyph_string_foreground)
1448 (x_alloc_lighter_color, x_draw_relief_rect)
1449 (x_draw_glyph_string_box, x_draw_image_relief)
1450 (x_draw_image_glyph_string, x_draw_stretch_glyph_string)
1451 (x_draw_underwave, x_draw_glyph_string, x_show_hourglass)
1453 (XFillRectangle) [HAVE_GTK3]:
1454 (XTtoggle_invisible_pointer, frame_highlight, frame_unhighlight)
1455 (x_focus_changed, x_find_modifier_meanings, note_mouse_movement)
1456 (XTmouse_position, xt_action_hook, xt_horizontal_action_hook)
1457 (x_send_scroll_bar_event, xm_scroll_callback)
1458 (xg_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
1459 (x_create_toolkit_scroll_bar)
1460 (x_create_horizontal_toolkit_scroll_bar)
1461 (x_set_toolkit_horizontal_scroll_bar_thumb, x_scroll_bar_create)
1462 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
1463 (XTset_horizontal_scroll_bar, x_scroll_bar_expose)
1464 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
1465 (x_scroll_bar_report_motion)
1466 (x_horizontal_scroll_bar_report_motion, x_net_wm_state)
1467 (handle_one_xevent, XTread_socket, x_draw_bar_cursor)
1468 (x_draw_window_cursor, x_clear_errors)
1469 (x_trace_wire, x_new_font, x_set_offset, wm_supports)
1470 (set_wm_state, x_set_sticky, get_current_wm_state)
1471 (do_ewmh_fullscreen, x_handle_net_wm_state)
1472 (x_check_expected_move, x_sync_with_move, x_wait_for_event)
1473 (x_set_window_size_1, XTframe_raise_lower)
1474 (x_make_frame_visible, x_iconify_frame)
1475 (x_timeout_atimer_activated_flag, same_x_server, x_display_ok)
1476 (x_term_init, x_process_timeouts, x_activate_timeout_atimer)
1477 (x_delete_terminal, x_initialize, syms_of_xterm):
1478 Use bool for boolean.
1480 2014-12-20 Paul Eggert <eggert@cs.ucla.edu>
1482 * composite.h (struct composition.width): Now int
1483 instead of unsigned short, as we prefer signed integers.
1485 Let charset tick grow past USHRT_MAX
1486 * charset.c, charset.h (charset_ordered_list_tick):
1487 Now EMACS_UINT, not unsigned short.
1488 * fontset.c (reorder_font_vector): Allow the tick to grow to the
1489 maximum representable Emacs integer value before wrapping it around.
1491 Simplify unexec file mode setting
1492 * unexaix.c, unexcoff.c, unexelf.c, unexmacosx.c:
1493 Don't include <sys/stat.h> when no longer needed.
1494 (unexec): Create file with correct mode in the first place,
1495 rather than overwriting the mode later and fiddling with the
1496 global umask in the mean time. Avoid bogus usage like
1497 'umask (777)', which should have been 'umask (0777)'.
1498 (mark_x): Remove. All callers removed.
1500 2014-12-19 Paul Eggert <eggert@cs.ucla.edu>
1502 Minor cleanups for Lisp objects and symbols
1503 * alloc.c (next_vector, set_next_vector):
1504 * lisp.h (lisp_h_INTEGERP, make_number, XFASTINT, make_natnum):
1505 (lisp_h_make_number) [USE_LSB_TAG]:
1506 Use Lisp_Int0 instead of the mystery constant 0.
1507 * alloc.c (mark_object): Always set and use po; that's simpler.
1508 (CHECK_LIVE, CHECK_ALLOCATED_AND_LIVE):
1509 Properly parenthesize definientia.
1510 * bidi.c (bidi_initialize):
1511 * buffer.c (init_buffer_once):
1512 * nsfns.m (syms_of_nsfns):
1513 * nsmenu.m (syms_of_nsmenu):
1514 * nsselect.m (syms_of_nsselect):
1515 Prefer DEFSYM to defining by hand.
1516 * buffer.c (syms_of_buffer): Omit unneeded staticpros.
1517 * data.c: Fix too-long line.
1518 * lisp.h (DECLARE_GDB_SYM): New macro.
1519 (DEFINE_GDB_SYMBOL_BEGIN): Use it.
1520 (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END) [!MAIN_PROGRAM]:
1521 Declare the symbol, so it's visible to everywhere lisp.h is included.
1522 Move forward decls as far forward as they can go,
1523 to allow future changes to use them.
1525 2014-12-18 Paul Eggert <eggert@cs.ucla.edu>
1527 * gnutls.c: Include gnutls.h.
1528 This to check syms_of_gnutls's API even when !HAVE_GNUTLS.
1529 * image.c (svg_load): Fix pointer signedness.
1531 2014-12-18 Martin Rudalics <rudalics@gmx.at>
1533 * frame.c (frame_windows_min_size): New argument IGNORE.
1534 (adjust_frame_size): When called from change_frame_size call
1535 frame_windows_min_size with IGNORE Qt so we can ignore size
1538 2014-12-18 Eli Zaretskii <eliz@gnu.org>
1540 * font.c (Ffont_info): Add more font information to the vector
1541 returned by the function, inspired by query-font. Doc fix.
1544 2014-12-18 Stefan Monnier <monnier@iro.umontreal.ca>
1546 * keyboard.c (input_was_pending): New var.
1547 (read_char): Use it to make sure we only skip redisplay when we can't
1548 keep up with the repeat rate.
1550 2014-12-17 Stefan Monnier <monnier@iro.umontreal.ca>
1552 * keyboard.c (swallow_events): Don't redisplay if there's input pending.
1554 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
1556 * image.c (svg_load): Watch out for nil value of current buffer's
1557 filename. Re-enable filename thing for not-a-file case.
1559 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
1561 Partially disabled previous change.
1563 * image.c (svg_load): Temporarily disabled filename thing for
1564 not-a-file case as it can cause crashs.
1566 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
1568 Fix problem with images referenced within svg files. (bug#19373)
1570 * image.c: Additional parameter 'filename' for
1571 svg_load_image. Include "buffer.h". Define library function
1572 rsvg_handle_set_base_uri for WINDOWSNT.
1573 (init_svg_functions): Initialize rsvg_handle_set_base_uri.
1574 (fn_rsvg_handle_set_base_uri): Define fn_rsvg_handle_set_base_uri.
1575 (svg_load): Pass a filename to svg_load_image: either name of
1576 actual file or of current buffer's file.
1577 (svg_load_image): New parameter 'filename', used for setting
1578 base_uri, necessary for loading referenced images. (bug#19373)
1580 2014-12-16 Paul Eggert <eggert@cs.ucla.edu>
1582 * lread.c (init_obarray): Declare Qt as special.
1583 This fixes a typo in the 2012-05-15 patch that
1584 tried to declare Qt as special.
1586 2014-12-15 Stefan Monnier <monnier@iro.umontreal.ca>
1588 Various fixes to use bool type and constants.
1589 * dispnew.c (update_single_window): Remove arg `force_p' since it's
1591 * xfaces.c (clear_face_cache): Use bool for the argument type.
1593 2014-12-15 Paul Eggert <eggert@cs.ucla.edu>
1595 Correct same_at_end when restoring window points
1596 * fileio.c (Finsert_file_contents): Compute same_at_end character
1597 position using the old buffer size, not the new one, since
1598 restore_window_points wants the old size.
1599 Fixes: debbugs:19161
1601 2014-12-14 Alan Mackenzie <acm@muc.de>
1603 New feature optionally to accelerate auto-repeated scrolling.
1605 * xdisp.c: Remove "static" from declaration of Qfontification_functions.
1607 * window.c (window_scroll): Bind fontification-functions to nil
1608 when scrolling by whole screens and
1609 fast-but-imprecise-scrolling is non-nil.
1610 (syms_of_window): New DEFVAR_BOOL fast-but-imprecise-scrolling.
1612 * lisp.h (bool): Declare Qfontification_functions extern.
1614 2014-12-14 Eli Zaretskii <eliz@gnu.org>
1616 Load system's default trusted Certificate Authorities if available.
1617 * gnutls.c (gnutls_certificate_set_x509_system_trust)
1618 [GNUTLS >= 3.0.20]: Declare for WINDOWSNT.
1619 (init_gnutls_functions)(gnutls_certificate_set_x509_system_trust)
1620 [GNUTLS >= 3.0.20]: Load from shared library for WINDOWSNT.
1621 (fn_gnutls_certificate_set_x509_system_trust) [!WINDOWSNT]:
1623 (Fgnutls_boot) [GNUTLS >= 3.0.20]:
1624 Call gnutls_certificate_set_x509_system_trust. Log an error message if
1627 2014-12-14 Paul Eggert <eggert@cs.ucla.edu>
1629 * regex.c (analyze_first): Rename from analyze_first.
1631 2014-12-13 Paul Eggert <eggert@cs.ucla.edu>
1633 * alloc.c (XMALLOC_BASE_ALIGNMENT): Use max_align_t instead of
1634 a hack involving a union.
1636 2014-12-13 Eli Zaretskii <eliz@gnu.org>
1638 * gnutls.c (Fgnutls_available_p, syms_of_gnutls):
1639 Move gnutls-available-p out of the HAVE_GNUTLS conditional, and define
1642 2014-12-13 Teodor Zlatanov <tzz@lifelogs.com>
1644 * emacs.c (main): Always include gnutls.h and run syms_of_gnutls.
1646 * gnutls.h: Always declare syms_of_gnutls.
1648 * gnutls.c (Fgnutls_available_p syms_of_gnutls): Move later for
1649 clarity. Let the availability check return Qnil when the GnuTLS
1650 integration is not available, instead of erroring out.
1653 2014-12-13 Eli Zaretskii <eliz@gnu.org>
1655 * xdisp.c (move_it_in_display_line_to, display_line):
1656 Don't disallow overflow-newline-into-fringe when word-wrap is in
1659 2014-12-11 Stefan Monnier <monnier@iro.umontreal.ca>
1661 * fileio.c: Better preserve window-points during revert (bug#19161).
1662 (Qget_buffer_window_list): New var.
1663 (get_window_points_and_markers, restore_window_points): New functions.
1664 (Finsert_file_contents): Use them to save and restore window-points.
1666 2014-12-11 Dmitry Antipov <dmantipov@yandex.ru>
1668 * xterm.c (x_delete_terminal): Call emacs_close for X connection
1669 descriptor if called from x_connection_closed and always delete
1670 this descriptor from keyboard waiting set (Bug#19147).
1672 2014-12-10 Eli Zaretskii <eliz@gnu.org>
1674 * bidi.c (BIDI_CACHE_MAX_ELTS_PER_SLOT): New macro.
1675 (bidi_cache_max_elts): New global variable.
1676 (bidi_shelve_header_size): Add the sizeof bidi_cache_max_elts.
1677 (bidi_cache_shrink, bidi_initialize): Reset bidi_cache_max_elts to
1679 (bidi_cache_search): Handle overflown cache. Improve commentary.
1680 (bidi_cache_ensure_space): Limit allocations to the current value
1681 of bidi_cache_max_elts. Force xpalloc not to over-allocate.
1682 If less than a full BIDI_CACHE_CHUNK is left to the limit, decrease
1683 the increment to not exceed the limit.
1684 (bidi_cache_iterator_state): Now returns non-zero if succeeded to
1685 cache, zero otherwise (meaning the cache overflowed). In the
1686 latter case, set bidi_cache_last_idx to -1.
1687 (bidi_peek_at_next_level): Handle overflown cache.
1688 (bidi_push_it): Increase the cache limit for iterating the new object.
1689 (bidi_pop_it): Decrease the cache limit back to previous value.
1690 (bidi_shelve_cache): Shelve the current value of the cache limit.
1691 (bidi_unshelve_cache): Restore the value of cache limit.
1692 (bidi_find_bracket_pairs): If the cache overflows while looking
1693 for the paired bracket, give up and let bidi_resolve_neutrals
1694 process the bracket as a simple neutral. (Bug#19322)
1695 (bidi_find_other_level_edge): If the cache overflows, fall back on
1696 Plan B, which effectively stops the reordering and restarts it on
1697 the next character (after resetting the cache).
1698 (bidi_move_to_visually_next): When the cache overflows, reset it
1699 after processing the last cached character.
1701 2014-12-10 Paul Eggert <eggert@cs.ucla.edu>
1703 Fix glitches in gnutls.c, mostly memory-related
1704 * gnutls.c: Sort macro definitions by name.
1705 (fn_gnutls_transport_set_errno): Omit unreachable definition.
1706 (fn_gnutls_x509_crt_get_signature): Omit unused symbol.
1707 (gnutls_hex_string): Arg is now unsigned char *, to avoid a cast.
1708 Prefer ptrdiff_t for sizes. Check for arithmetic overflow when
1709 calculating string length. Use make_uninit_string, to avoid
1710 copying the string. Cast the char, not the pointer.
1711 (gnutls_certificate_details): Use xmalloc and xfree, not malloc
1712 and free. Work even for dates past the year 9999. Use void *
1713 for buffers, to avoid casts.
1715 2014-12-09 Andy Moreton <andrewjmoreton@gmail.com> (tiny change)
1717 * gnutls.c (gnutls_protocol_get_name): Fix a copy/paste typo.
1719 2014-12-08 Lars Magne Ingebrigtsen <larsi@gnus.org>
1721 * gnutls.c (Fgnutls_peer_status): Return the key exchange, cipher
1724 2014-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
1726 * process.c: Whitespace and line-break nitpicks.
1728 2014-12-08 Lars Magne Ingebrigtsen <larsi@gnus.org>
1730 * gnutls.c (gnutls_certificate_details): The :signature isn't
1731 that useful, so remove it.
1732 (gnutls_certificate_details): Clean up whitespace slightly.
1733 (Fgnutls_peer_status): Return the Diffie-Hellman prime bits for
1735 (gnutls_certificate_details): Put :signature-algorithm back again,
1736 which was removed by mistake.
1737 (emacs_gnutls_handle_error): Fatal errors should be on level 1, so
1738 that they are not messaged by default (bug#16253).
1739 (Fgnutls_error_fatalp): Doc fix (bug#18210).
1741 * gnutls.c: Add Windows specs for gnutls_dh_get_prime_bits.
1743 2014-12-07 Jan Djärv <jan.h.d@swipnet.se>
1745 * nsimage.m (setPixmapData): Make bmRep local so class member is not
1748 2014-12-05 Lee Duhem <lee.duhem@gmail.com> (tiny change)
1750 * eval.c (Fsignal): Remove duplicate test.
1751 (Fautoload_do_load): Fix up docstring.
1753 2014-12-05 Jan Djärv <jan.h.d@swipnet.se>
1755 * nsterm.m (represented_filename, represented_frame): New variables.
1756 (ns_set_represented_filename): New function.
1757 (sendEvent:): Set represented filename here to avoid flicker,
1758 related to Bug#18757.
1760 * nsterm.h: Declare ns_set_represented_filename.
1762 * nsfns.m (ns_set_name_as_filename): Don't set represented filename
1763 at once, call ns_set_represented_filename instead.
1765 2014-12-05 Eli Zaretskii <eliz@gnu.org>
1767 * dispextern.h (enum bidi_dir_t): Force NEUTRAL_DIR to be zero.
1768 (struct bidi_stack): Reduce size by using bit fields and by
1769 packing sos, override, and isolate_status into a single 8-bit
1770 byte called 'flags'.
1772 * bidi.c (ISOLATE_STATUS, OVERRIDE): New macros.
1773 (bidi_push_embedding_level): Construct flags from individual
1774 bits. Adapt to changes in prev_for_neutral and next_for_neutral
1776 (bidi_pop_embedding_level): Use ISOLATE_STATUS. Extract 'sos'
1777 from flags. Adapt to changes in prev_for_neutral,
1778 next_for_neutral, and last_strong members.
1779 (bidi_line_init): Initialize flags to zero.
1780 (bidi_resolve_explicit, bidi_resolve_weak, bidi_resolve_brackets)
1781 (bidi_resolve_neutral): Use ISOLATE_STATUS and OVERRIDE.
1783 2014-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
1785 * eval.c (backtrace_eval_unrewind): Rewind also the excursions.
1786 (Fapply): Try and simplify the control flow.
1788 2014-12-03 Chris Zheng <chriszheng99@gmail.com> (tiny change)
1790 * gnutls.c (init_gnutls_functions, gnutls_certificate_details):
1791 Use gnutls_sign_get_name directly because
1792 gnutls_sign_algorithm_get_name is a macro on MinGW (bug#19231).
1793 (init_gnutls_functions): Load missing gnutls_server_name_set.
1795 2014-12-02 Eli Zaretskii <eliz@gnu.org>
1797 * bidi.c (bidi_find_first_overridden): New function.
1799 * xdisp.c (Fbidi_find_overridden_directionality): New function.
1800 (syms_of_xdisp): Defsubr it.
1802 * dispextern.h (bidi_find_first_overridden): Add prototype.
1804 2014-12-02 Jan Djärv <jan.h.d@swipnet.se>
1806 * nsimage.m (initFromSkipXBM:width:height:flip:length:): Set bmRep
1807 to nil after release (Bug#9133).
1809 2014-11-30 Paul Eggert <eggert@cs.ucla.edu>
1811 Port better to AddressSanitizer.
1812 These changes suffice for temacs on x86-64 with GCC 4.9.2 and
1814 * alloc.c (valid_pointer_p) [ADDRESS_SANITIZER]:
1815 Return -1 or 0, as the pipe trick doesn't work.
1816 * alloc.c (relocatable_string_data_p, mark_object, sweep_symbols):
1818 * print.c (print_object):
1819 When a pointer-check primitive returns -1, do not assume this
1820 means the pointer is valid or that the underlying system has failed.
1821 It could just be that addresses are being sanitized so Emacs can't
1822 test for pointer validity.
1823 * lisp.h (defined_GC_CHECK_STRING_BYTES): New constant.
1824 (USE_STACK_STRING) [GC_CHECK_STRING_BYTES]: Now false, since the
1825 string validity checker doesn't work on stack-based strings.
1827 2014-11-29 Paul Eggert <eggert@cs.ucla.edu>
1829 Improve clarity of USE_LSB_TAG definition.
1830 Reported by Lee Duhem. Suggested by Andreas Schwab in:
1831 http://lists.gnu.org/archive/html/emacs-devel/2014-11/msg02222.html
1832 * lisp.h (USE_LSB_TAG): Define in terms of the (simpler)
1833 VAL_MAX / 2 rather than in terms of the (more complicated)
1834 EMACS_INT_MAX >> GCTYPEBITS, and adjust commentary to match.
1836 2014-11-29 Eli Zaretskii <eliz@gnu.org>
1838 * xdisp.c (handle_single_display_spec): When ignoring a fringe
1839 bitmap display, reset the ignore_overlay_strings_at_pos_p flag.
1840 (next_element_from_buffer): When done with overlays, reset the
1841 ignore_overlay_strings_at_pos_p flag. (Bug#19201)
1843 2014-11-29 Eli Zaretskii <eliz@gnu.org>
1845 * w32fns.c (Fw32_shell_execute): Convert forward slashes in
1846 DOCUMENT to backslashes, if DOCUMENT is a file. (Bug#19141)
1848 2014-11-29 Ulrich Müller <ulm@gentoo.org>
1850 * Makefile.in (temacs$(EXEEXT)): Use consistent flag settings
1851 for paxctl and setfattr. Fixes temacs startup failure with
1852 grsecurity/PaX enabled Linux kernel (bug#19067).
1854 2014-11-27 Oscar Fuentes <ofv@wanadoo.es>
1856 * w32.c, w32heap.c, w32term.c:
1857 Use MINGW_W64 instead of _W64.
1859 2014-11-27 Stefan Monnier <monnier@iro.umontreal.ca>
1861 * frame.c (Fhandle_switch_frame): Deactivate shift-region (bug#19003).
1863 2014-11-26 Lars Magne Ingebrigtsen <larsi@gnus.org>
1865 * gnutls.c (gnutls_ip_address_p): New function.
1866 (Fgnutls_boot): Only send SNI if the host name is not an IP address.
1868 2014-11-26 Toke Høiland-Jørgensen <toke@toke.dk> (tiny change)
1870 * gnutls.c (Fgnutls_boot): Send the server name over (bug#18208).
1872 2014-11-25 Paul Eggert <eggert@cs.ucla.edu>
1874 Fix gnutls problems caught by static checking.
1875 * gnutls.c (Fgnutls_boot): Remove unused local.
1876 (Fgnutls_boot): Fix pointer signedness.
1878 2014-11-25 Lars Magne Ingebrigtsen <larsi@gnus.org>
1880 * gnutls.c (gnutls_certificate_details): Don't include certain
1881 certificate details on older gnutls versions (bug#19168).
1882 (syms_of_gnutls): Export gnutls_peer_status_warning_describe.
1883 (gnutls_certificate_details): Reversed check in last checkin.
1885 2014-11-25 Teodor Zlatanov <tzz@lifelogs.com>
1887 * gnutls.c (Fgnutls_peer_status): Check GNUTLS_INITSTAGE, not gnutls_p.
1888 (Fgnutls_peer_status_warning_describe): Add function to describe a
1889 peer verification warning symbol.
1890 (Fgnutls_peer_status): Use it.
1891 (Fgnutls_boot): Use it. Minor logging fixes.
1893 2014-11-24 Lars Magne Ingebrigtsen <larsi@gnus.org>
1895 * gnutls.c: Fix compilation warnings given fix --enable-gcc-warnings.
1897 2014-11-24 Glenn Morris <rgm@gnu.org>
1899 * emacs.c (main) <--version>: Make use of PACKAGE_NAME.
1901 * Makefile.in (emacs.res): Use ../nt rule, rather than duplicating it.
1902 (ntsource, WINDRES, EMACS_MANIFEST): Remove, now unused.
1904 2014-11-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
1906 * gnutls.c: Fix Windows function definition of
1907 gnutls_x509_crt_get_fingerprint.
1909 * gnutls.c: Fix Windows return value for gnutls_pk_algorithm_get_name.
1911 * gnutls.c (Fgnutls_boot): Save certificate for later inspection.
1913 * process.h: Added more fields to Lisp_Process to track
1914 certificate details.
1916 * gnutls.c (gnutls_hex_string, gnutls_certificate_details)
1917 (Fgnutls_peer_status): New functions to export TLS certificate
1918 details to Emacs Lisp.
1920 2014-11-23 Jan Djärv <jan.h.d@swipnet.se>
1922 * gtkutil.c (gtk_adjustment_configure): Define for Gtk+ < 2.14.
1923 (xg_set_toolkit_horizontal_scroll_bar_thumb): Remove wrong version
1924 check for gtk_adjustment_configure (Bug#19149).
1925 (gtk_adjustment_configure): Don't use 2.14 functions (Bug#19149).
1927 2014-11-22 Glenn Morris <rgm@gnu.org>
1929 * Makefile.in (emacs.res): Add dependency on icons/hand.cur. Use $<.
1931 2014-11-22 Martin Rudalics <rudalics@gmx.at>
1933 Don't shrink frame when using desktop-save-mode (Bug#19048).
1934 * w32fns.c (x_set_tool_bar_lines): Always call
1935 x_change_tool_bar_height (Bug#19048).
1936 (x_change_tool_bar_height): Mark frame as garbaged since
1937 adjust_frame_size might not have done that.
1938 * xfns.c (x_set_tool_bar_lines): Always call
1939 x_change_tool_bar_height (Bug#19048).
1940 (x_change_tool_bar_height): Mark frame as garbaged since
1941 adjust_frame_size might not have done that.
1943 2014-11-21 Ulf Jasper <ulf.jasper@web.de>
1945 * xml.c (parse_region): Take care of new optional parameter
1946 'discard-comments' of 'libxml-parse(html|xml)-region'.
1947 (Flibxml_parse_html_region, Flibxml_parse_xml_region):
1948 New optional parameter 'discard-comments'.
1950 2014-11-17 Paul Eggert <eggert@cs.ucla.edu>
1952 Improve time stamp handling, and be more consistent about it.
1953 * editfns.c (invalid_time): New function.
1954 Use it instead of 'error ("Invalid time specification")'.
1955 (time_add, time_subtract, time_arith, Ftime_add, Ftime_less_p)
1956 (decode_float_time, lisp_to_timespec, lisp_time_struct):
1958 (make_time_tail, make_time): Remove. All uses changed to use
1959 new functions or plain list4i.
1960 (disassemble_lisp_time): Return effective length if successful.
1961 Check that LOW is an integer, if it's combined with other components.
1962 (decode_time_components): Decode into struct lisp_time, not
1963 struct timespec, so that we can support a wide set of times
1964 regardless of whether time_t is signed. Decode plain numbers
1965 as seconds since the Epoch, and nil as the current time.
1966 (lisp_time_argument, lisp_seconds_argument, Ffloat_time):
1967 Reimplement in terms of new functions.
1968 (Fencode_time): Just use list2i.
1969 (syms_of_editfns): Add time-add, time-subtract, time-less-p.
1970 * keyboard.c (decode_timer): Don't allow the new formats (floating
1971 point or nil) in timers.
1972 * systime.h (LO_TIME_BITS): New constant. Use it everywhere in
1973 place of the magic number '16'.
1974 (struct lisp_time): New type.
1975 (decode_time_components): Use it.
1976 (lisp_to_timespec): New decl.
1978 2014-11-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
1980 * intervals.h (INTERVAL_WRITABLE_P): Check the `inhibit-read-only'
1983 * callint.c (Fcall_interactively): Pass in nil as argument to
1984 Fbarf_if_buffer_read_only.
1986 * fileio.c (Finsert_file_contents): Ditto.
1988 * insdel.c (prepare_to_modify_buffer_1): Pass start region in.
1990 * textprop.c (verify_interval_modification): Check buffer
1991 readedness after the last interval.
1993 * buffer.c (Fbarf_if_buffer_read_only): Don't raise an error if
1994 the text at POSITION (new optional argument) has the
1995 `inhibit-read-only' text property set.
1997 2014-11-16 Eli Zaretskii <eliz@gnu.org>
1999 * window.c (window_scroll_pixel_based): Avoid truncation/rounding
2000 errors in computing the number of pixels to scroll.
2001 Suggested by Kelly Dean <kelly@prtime.org>. (Bug#19060)
2003 2014-11-16 Jan Djärv <jan.h.d@swipnet.se>
2005 * nsmenu.m (update_frame_tool_bar): If tool bar changes height,
2006 call updateFrameSize.
2008 * nsterm.m (setFrame:): Remove call to display (Bug#18757).
2010 2014-11-16 Jan Djärv <jan.h.d@swipnet.se>
2012 * nsfns.m (x_set_foreground_color, x_set_background_color)
2013 (x_set_cursor_color, Fxw_color_values): Block/unblock input,
2014 use SET_FRAME_GARBAGED instead of redraw_frame (Bug#19036).
2016 2014-11-15 Jan Djärv <jan.h.d@swipnet.se>
2018 * nsterm.m (ns_send_appdefined): Check for application defined
2019 event on Cocoa (Bug#18993).
2020 (run): Restore code before the previous 18993 fix.
2022 2014-11-14 David Reitter <david.reitter@gmail.com>
2024 * nsterm.m (run): Set timeout for event loop to prevent hang.
2027 2014-11-14 Paul Eggert <eggert@cs.ucla.edu>
2029 * .gitignore: Add emacs-[1-9]*, to ignore files like emacs-25.0.50.1.
2031 2014-11-14 Dmitry Antipov <dmantipov@yandex.ru>
2033 * xfont.c (xfont_list_pattern): Do not allocate font entity object
2034 for each candidate font but attempt to reuse it from previous improper
2037 2014-11-13 Paul Eggert <eggert@cs.ucla.edu>
2039 Avoid undefined behavior in color table hashing.
2040 * image.c (CT_HASH_RGB) [COLOR_TABLE_SUPPORT]: Remove, replacing with ...
2041 (ct_hash_rgb) [COLOR_TABLE_SUPPORT]: New function. All uses changed.
2042 This function avoids undefined behavior with signed shift overflow.
2044 2014-11-10 Eli Zaretskii <eliz@gnu.org>
2046 * fileio.c (Finsert_file_contents): Invalidate buffer caches also
2047 when the inserted text does not need decoding. (Bug#18982)
2049 2014-11-10 Jan Djärv <jan.h.d@swipnet.se>
2051 * nsterm.h (EmacsScroller): judge returns bool.
2053 * nsterm.m (ns_set_vertical_scroll_bar): Release bar.
2054 (ns_judge_scroll_bars): Only set removed if judge returns true.
2055 (judge): Returns bool == condemned. Remove self from window.
2056 (setPosition:portion:whole:): Remove raise SIGIO (Bug#18757).
2058 2014-11-10 Stefan Monnier <monnier@iro.umontreal.ca>
2060 * keyboard.c (command_loop_1): Record this-command in recent-keys.
2061 (Frecent_keys): Rewrite. and add optional `include-cmds' arg.
2063 2014-11-09 Jan Djärv <jan.h.d@swipnet.se>
2065 * nsterm.m (ns_set_vertical_scroll_bar)
2066 (ns_set_horizontal_scroll_bar): Cleanup merge error.
2068 2014-11-09 Paul Eggert <eggert@cs.ucla.edu>
2070 * xgselect.c (xg_select): Don't assume n_gfds is nonnegative
2071 merely because tmo_in_millisec is nonnegative. The 1st call
2072 to g_main_context_query could succeed while the 2nd one fails.
2074 * frame.c (Fcan_run_window_configuration_change_hook): Return a value.
2076 2014-11-08 Jan Djärv <jan.h.d@swipnet.se>
2078 * nsterm.m (run): Only use non-system event loop if OSX version is
2079 exactly 10.9 (Bug#18993).
2080 (ns_set_vertical_scroll_bar): Don't call bar setPosition: unless
2083 2014-11-08 Michael Albinus <michael.albinus@gmx.de>
2085 * callproc.c (encode_current_directory): Support handling of file
2086 names prepended by "/:". (Bug#18891)
2088 2014-11-08 Alan Mackenzie <acm@muc.de>
2090 * syntax.c (back_comment): Fix off-by-one error (bug#18022).
2092 2014-11-08 Dima Kogan <dima@secretsauce.net>
2094 * xgselect.c (xg_select): Use g_main_context_acquire (bug#18861).
2096 2014-11-08 Michael Albinus <michael.albinus@gmx.de>
2098 * dired.c (Ffile_attributes): Return Qnil, if Fexpand_file_name
2099 raises an error. (Bug#18891)
2101 2014-11-08 Martin Rudalics <rudalics@gmx.at>
2103 * frame.c (adjust_frame_size): Call x_set_window_size only if
2104 f->can_x_set_window_size is set.
2105 (make_frame): Initialize f->can_x_set_window_size and
2106 f->can_run_window_configuration_change_hook.
2107 (Fcan_run_window_configuration_change_hook): New function.
2108 * frame.h (frame): Split `official' into `can_x_set_window_size'
2109 and `can_run_window_configuration_change_hook'.
2110 * nsfns.m (Fx_create_frame): Set f->can_x_set_window_size.
2111 * w32fns.c (Fx_create_frame, x_create_tip_frame):
2112 Set f->can_x_set_window_size.
2113 * window.c (run_window_configuration_change_hook):
2114 Return immediately if either f->can_x_set_window_size or
2115 f->can_run_window_configuration_change_hook are false.
2116 (Fset_window_configuration): Instead of f->official set
2117 f->can_x_set_window_size.
2118 * xfns.c (Fx_create_frame, x_create_tip_frame):
2119 Set f->can_x_set_window_size.
2121 2014-11-08 Jan Djärv <jan.h.d@swipnet.se>
2123 * nsterm.m (EmacsScroller.dealloc): Reinstate, removed at merge
2124 cleanup from 2014-11-01 (Bug#18972).
2126 2014-11-07 Stefan Monnier <monnier@iro.umontreal.ca>
2128 * keyboard.c: Call gui-set-selection instead of x-set-selection.
2129 * xdisp.c (window-scroll-functions): Improve docstring.
2131 2014-11-07 Paul Eggert <eggert@cs.ucla.edu>
2133 Uniquify the 'size' symbol.
2135 * w32notify.c (Qsize): Remove.
2136 * lisp.h (Qsize): New decl.
2137 * lread.c (Qsize): Now extern.
2138 * w32notify.c (syms_of_w32notify): No need to defsym.
2140 2014-11-07 Martin Rudalics <rudalics@gmx.at>
2142 * dispnew.c (change_frame_size_1): Fix call of
2144 * frame.c (Qsize, Qframe_position, Qframe_outer_size)
2145 (Qframe_inner_size, Qexternal_border_size, Qtitle_height)
2146 (Qmenu_bar_external, Qmenu_bar_size, Qtool_bar_external)
2147 (Qtool_bar_size): New constants.
2148 (frame_inhibit_resize, adjust_frame_size): New argument to
2149 handle case where frame_inhibit_implied_resize is a list.
2150 (Fmake_terminal_frame, Fset_frame_height, Fset_frame_width)
2151 (Fset_frame_size, x_set_left_fringe, x_set_right_fringe)
2152 (x_set_right_divider_width, x_set_bottom_divider_width)
2153 (x_set_vertical_scroll_bars, x_set_horizontal_scroll_bars)
2154 (x_set_scroll_bar_width, x_set_scroll_bar_height):
2156 (frame-inhibit-implied-resize): Rewrite doc-string.
2157 * frame.h (frame_inhibit_resize, adjust_frame_size):
2158 Fix external declarations.
2159 (Qframe_position, Qframe_outer_size)
2160 (Qframe_inner_size, Qexternal_border_size, Qtitle_height)
2161 (Qmenu_bar_external, Qmenu_bar_size, Qtool_bar_external)
2162 (Qtool_bar_size): Extern them.
2163 * gtkutil.c (FRAME_TOTAL_PIXEL_HEIGHT, FRAME_TOTAL_PIXEL_WIDTH)
2164 (xg_height_or_width_changed): Remove.
2165 (xg_frame_set_char_size): Adjust adjust_frame_size calls.
2166 (menubar_map_cb, xg_update_frame_menubar, free_frame_menubar)
2167 (tb_size_cb, update_frame_tool_bar, free_frame_tool_bar)
2168 (xg_change_toolbar_position): Call adjust_frame_size directly.
2169 * nsfns.m (x_set_internal_border_width, Fx_create_frame):
2170 Fix calls of adjust_frame_size.
2171 * w32fns.c (x_set_internal_border_width, x_set_menu_bar_lines)
2172 (Fx_create_frame, x_create_tip_frame): Adjust adjust_frame_size calls.
2173 (x_set_tool_bar_lines, x_change_tool_bar_height): Make sure that
2174 frame can get resized when tool-bar-lines parameter changes from
2176 (Fw32_frame_menu_bar_size): Return fourth value.
2177 (Fw32_frame_rect): Block input around system calls
2178 (Fx_frame_geometry): New function.
2179 * w32menu.c (set_frame_menubar): Adjust adjust_frame_size call.
2180 * w32term.c (x_new_font): Adjust adjust_frame_size call.
2181 * widget.c (EmacsFrameSetCharSize): Adjust frame_inhibit_resize call.
2182 * window.c (Fset_window_configuration): Adjust adjust_frame_size call.
2183 * xfns.c (x_set_menu_bar_lines, x_set_internal_border_width)
2184 (Fx_create_frame): Adjust adjust_frame_size calls.
2185 (x_set_tool_bar_lines, x_change_tool_bar_height): Make sure that
2186 frame can get resized when tool-bar-lines parameter changes from
2188 (Fx_frame_geometry): New function.
2189 * xmenu.c (update_frame_menubar): On Lucid call
2190 adjust_frame_size with one pixel less height to avoid that
2191 repeatedly adding/removing the menu bar grows the frame.
2192 (free_frame_menubar): On Motif arrange to optionally preserve
2193 the old frame height when removing the menu bar.
2194 * xterm.c (x_new_font): Adjust adjust_frame_size call.
2196 2014-11-03 Eli Zaretskii <eliz@gnu.org>
2198 * xdisp.c (Fdump_glyph_matrix, Fdump_frame_glyph_matrix): Doc fix.
2199 (Fdump_frame_glyph_matrix): Don't segfault if invoked on a GUI
2200 frame; instead, print an error message.
2202 2014-11-03 Jan Djärv <jan.h.d@swipnet.se>
2204 * nsfns.m (ns_set_doc_edited): Check for FRAME_NS (Bug#18925).
2206 2014-11-02 Jan Djärv <jan.h.d@swipnet.se>
2208 * nsimage.m (allocInitFromFile:): Initialize bmRep.
2209 (dealloc): Release bmRep.
2211 * nsterm.h (EmacsImage): Remove imageListNext, refCount, reference,
2212 imageListSetNext, imageListNext.
2214 * nsimage.m (ImageList, imageListNext, imageListSetNext:)
2215 (reference): Remove.
2216 (allocInitFromFile:): Remove searching ImageList and calling
2217 reference (Bug#18918).
2218 (dealloc): Remove handling if ImageList.
2220 2014-11-02 Andreas Schwab <schwab@linux-m68k.org>
2222 * process.c (catch_child_signal): Fix incorrect assertion.
2224 2014-11-01 Jan Djärv <jan.h.d@swipnet.se>
2226 * macfont.m (macfont_draw):
2227 * nsterm.m (ns_mouse_position, judge): Clean up merge conflict.
2229 * macfont.m (macfont_glyph_extents): Turn off synthetic bold
2230 if force_integral_p (i.e. no antialias).
2231 (macfont_draw): Check ns_antialias_text, also turn off synthetic
2232 bold if no antialias (Bug#18876).
2234 * emacs.c (main): Don't chdir to $HOME on Cocoa if --chdir
2235 was given (Bug#18846).
2237 * nsterm.h (ns_set_doc_edited): Declare taking no args.
2239 * nsfns.m (ns_set_doc_edited): Do all logic (check frames) here
2240 instead of in xdisp.c, function now takes void. (Bug#18884).
2242 * xdisp.c (prepare_menu_bars): Remove HAVE_NS code.
2243 (redisplay_internal): Call ns_set_doc_edited if HAVE_NS (Bug#18884).
2245 * nsterm.h (EmacsScroller): Replace Lisp_Object win with
2246 struct window* (Bug#18889).
2247 Remove getMouseMotionPart.
2248 (ns_output): Make icon_top/left int.
2250 * nsfns.m (x_icon): icon_top/left is int.
2252 * nsterm.m (ns_mouse_position): Remove unused code.
2253 (initFrame:window:, dealloc): Use window instead of win.
2254 (getMouseMotionPart:window:x:y:): Remove, unused.
2255 (sendScrollEventAtLoc:fromEvent:): Make Lisp_Object win from window.
2257 2014-11-01 Eli Zaretskii <eliz@gnu.org>
2259 * keyboard.c (readable_events): When FLAGS include
2260 READABLE_EVENTS_FILTER_EVENTS, ignore BUFFER_SWITCH_EVENT events.
2261 This avoids returning non-nil from input-pending-p when only such
2262 events are in the queue. (Bug#18856)
2264 2014-11-01 Jan Djärv <jan.h.d@swipnet.se>
2266 * nsselect.m (QCLIPBOARD, QSECONDARY, QTEXT, QFILE_NAME)
2267 (NXPrimaryPboard, NXSecondaryPboard): Declare static.
2268 (Qforeign_selection): Remove.
2269 (ns_get_local_selection): Identation fix.
2270 (syms_of_nsselect): Remove Qforeign_selection, ns-lost-selection-hooks
2272 * nsselect.m (ns_get_local_selection): Remove calling of
2273 functions in Vselection_converter_alist (Bug#18911).
2274 (syms_of_nsselect): Remove Vselection_converter_alist.
2276 2014-10-31 Dmitry Antipov <dmantipov@yandex.ru>
2278 * font.c (copy_font_spec): Redesign to avoid Fcopy_alist
2279 and unnecessary initialization. Adjust comments.
2281 2014-10-30 Eli Zaretskii <eliz@gnu.org>
2283 * bidi.c (bidi_cache_reset_to): Invalidate bidi_cache_last_idx by
2285 (bidi_find_bracket_pairs): Pass to bidi_cache_reset_to a relative
2286 index, not an absolute one, as that's what the function expects.
2288 2014-10-30 Dmitry Antipov <dmantipov@yandex.ru>
2290 * xfaces.c (Finternal_set_lisp_face_attribute): Don't try to realize
2291 font on an initial frame when running as a daemon (Bug#18869).
2293 * fontset.c (toplevel): Adjust comment to match 2014-06-19 change.
2295 2014-10-30 Eli Zaretskii <eliz@gnu.org>
2297 * fileio.c (Fexpand_file_name): Use make_unibyte_string, not
2298 build_string, when importing a home directory. (Bug#18873)
2300 2014-12-27 Eli Zaretskii <eliz@gnu.org>
2302 * dispnew.c (buffer_posn_from_coords):
2303 Use WINDOW_WANTS_HEADER_LINE_P, not WINDOW_WANTS_MODELINE_P, to
2304 account for the header-line height. (Bug#18839)
2306 2014-10-28 Ulf Jasper <ulf.jasper@web.de>
2308 * xml.c (parse_region): Do not forget the first document child.
2310 2014-10-25 Jan Djärv <jan.h.d@swipnet.se>
2312 * nsselect.m: pasteboard_changecount is new.
2313 (ns_store_pb_change_count, ns_get_pb_change_count)
2314 (ns_get_our_change_count_for): New functions.
2315 (ns_string_to_pasteboard_internal): Correct comment.
2316 type => gtype in eassert, Call ns_store_pb_change_count.
2317 (Fns_own_selection_internal): Remove data, use value (Bug#18799).
2318 (Fns_disown_selection_internal, Fns_selection_owner_p):
2319 Replace Vselection_alist check, with change count check.
2320 (Fns_get_selection): Initialize val to Qnil. Only get local
2321 selection if change counts match (Bug#18799).
2322 (nxatoms_of_nsselect): Initialize pasteboard_changecount.
2324 2014-10-25 Noam Postavsky <npostavs@users.sourceforget.net>
2326 * w32proc.c (create_child): If calling a quoted batch file,
2327 pass NULL for exe. (Bug#18745)
2329 2014-10-24 Eli Zaretskii <eliz@gnu.org>
2331 * bidi.c (bidi_resolve_explicit, bidi_find_bracket_pairs)
2332 (bidi_resolve_brackets): Use end of string position rather than ZV
2333 when iterating over a string. (Bug#18815)
2335 2014-10-24 Martin Rudalics <rudalics@gmx.at>
2337 * keyboard.c (make_lispy_position): Return coordinates also when
2338 on scroll bars, fringes, margins or not in a window.
2339 * xdisp.c (show_mouse_face): Don't change cursor face during
2342 2014-10-23 Martin Rudalics <rudalics@gmx.at>
2344 * frame.c (Fset_frame_height, Fset_frame_width, Fset_frame_size)
2345 (frame_resize_pixelwise, frame_inhibit_implied_resize):
2346 Fix doc-strings (Bug#18789).
2348 2014-10-23 Paul Eggert <eggert@cs.ucla.edu>
2350 * Makefile.in (ACLOCAL_INPUTS): Omit unnecessary use of 'wildcard'.
2352 2014-10-22 Eli Zaretskii <eliz@gnu.org>
2354 Optimize redisplay of simple bracketed text.
2355 * bidi.c (bidi_cache_reset_to): New function.
2356 (bidi_cache_reset): Call it.
2357 (bidi_init_it, bidi_line_init): Initialize the bracket_pairing_pos
2359 (bidi_resolve_explicit): Reset bracket_pairing_pos and
2360 bracket_enclosed_type only if bracket_pairing_pos's value is not
2362 (MAX_BPA_STACK): Make sure the value is signed.
2363 (PUSH_BPA_STACK): If the BPA stack overflows, don't bail out, but
2364 stop pushing values onto the stack.
2365 (bidi_find_bracket_pairs): If the bracketed text is only on the
2366 base embedding level, remove all the states cached by this
2367 function from the cache, and return zero, so that the brackets in
2368 this segment of text are processed as normal neutrals.
2369 (bidi_resolve_brackets): Detect the brackets that are to be
2370 processed as neutrals, and don't call bidi_find_bracket_pairs on
2373 2014-10-21 Stefan Monnier <monnier@iro.umontreal.ca>
2375 * w32select.c (Fw32_selection_exists_p): Rename from
2376 Fx_selection_exists_p.
2377 (syms_of_w32select): Adjust accordingly.
2379 * w16select.c (Fw16_selection_exists_p): Rename from
2380 Fx_selection_exists_p.
2381 (syms_of_win16select): Adjust accordingly.
2383 * nsselect.m (ns_get_local_selection): Signal error rather than `quit'.
2384 (Fns_own_selection_internal): Tighten scoping.
2385 (Fns_selection_exists_p): Rename from Fx_selection_exists_p.
2386 (Fns_get_selection): Rename from Fx_get_selection_internal.
2387 (Fns_get_selection_internal, Fns_store_selection_internal):
2389 (syms_of_nsselect): Adjust accordingly.
2391 2014-10-21 Martin Rudalics <rudalics@gmx.at>
2393 * w32fns.c (Fw32_frame_menu_bar_size): New function.
2394 * w32term.c (x_set_window_size): Account for wrapped menu bar
2395 lines when setting up frame height (Bug#15174 and Bug#18720).
2396 (w32_add_wrapped_menu_bar_lines): New variable.
2398 2014-10-21 Stefan Monnier <monnier@iro.umontreal.ca>
2400 * xdisp.c (redisplay_window): Re-run pre-redisplay-function after we
2403 2014-10-20 Glenn Morris <rgm@gnu.org>
2405 * Merge in all changes up to 24.4 release.
2407 2014-10-19 Jan Djärv <jan.h.d@swipnet.se>
2409 * gtkutil.c (xg_update_menubar, xg_update_menu_item): Only call
2410 g_object_notify for label if Gtk+ >= 2.16 (Bug#16522).
2412 * xterm.h (x_output): Remove net_wm_state_hidden_seen.
2414 * xterm.c (handle_one_xevent): Check return value from
2415 x_handle_net_wm_state, remove net_wm_state_hidden_seen (Bug#18722).
2416 (get_current_wm_state): Remove net_wm_state_hidden_seen setting.
2418 * gtkutil.c (create_dialog): Don't use gtk_dialog_get_action_area on
2419 Gt+ >= 3.12, or gtk_misc_set_alignment on Gtk+ >= 3.14 (Bug#18674).
2420 (make_widget_for_menu_item): Don't use gtk_misc_set_alignment on
2421 Gtk+ >= 3.14 (Bug#18674).
2422 (update_frame_tool_bar): Don't use gtk_misc_set_padding on
2423 Gtk+ >= 3.14 (Bug#18674).
2425 2014-10-18 Paul Eggert <eggert@cs.ucla.edu>
2427 * gtkutil.c: Remove no-longer-used code.
2428 (xg_update_menubar): Remove unused local and unnecessary call to
2429 gtk_menu_item_get_submenu.
2430 (XG_TOOL_BAR_PROXY_BUTTON, xg_tool_bar_proxy_callback)
2431 (xg_get_tool_bar_widgets, xg_tool_bar_proxy_help_callback)
2432 (TOOLBAR_TOP_WIDGET): Remove; no longer used.
2434 2014-10-18 Jan Djärv <jan.h.d@swipnet.se>
2436 * xfns.c (syms_of_xfns): Remove x-gtk-whole-detached-tool-bar.
2438 * xterm.h (handlebox_widget): Remove.
2440 * xmenu.c (set_frame_menubar): Remove GTK block that calls
2443 * gtkutil.h (xg_have_tear_offs): Remove declaration.
2445 * gtkutil.c (XG_TEXT_CANCEL, XG_TEXT_OPEN, XG_TEXT_OK): New defines
2446 to handle Gtk versions.
2447 (xg_get_file_with_chooser): Use them.
2448 (xg_have_tear_offs, tearoff_remove, tearoff_activate):
2449 Remove (create_menus): Remove teroff argument and code.
2450 Remove call to gtk_menu_set_title.
2451 (xg_update_menubar, xg_update_submenu): Remove tearoff code.
2452 Adjust args to create_menus.
2453 (xg_tool_bar_menu_proxy, xg_tool_bar_detach_callback)
2454 (xg_tool_bar_attach_callback, TOOLBAR_TOP_WIDGET): Remove.
2455 (xg_pack_tool_bar): Replace TOOLBAR_TOP_WIDGET, remove detach code.
2456 (xg_make_tool_item): Remove detach code.
2457 (xg_update_tool_bar_sizes): Replace TOOLBAR_TOP_WIDGET.
2458 (find_icon_from_name): New function.
2459 (update_frame_tool_bar): Remove GtkStockItem code, move to
2460 find_icon_from_name. Let stock be a list of icon names to try.
2461 Only use gtk_image_new_from_stock on Gtk+ < 3.10.
2462 Replace TOOLBAR_TOP_WIDGET.
2463 (free_frame_tool_bar, xg_change_toolbar_position ):
2464 Replace TOOLBAR_TOP_WIDGET.
2465 (xg_initialize): Remove tearoff code.
2467 2014-10-18 Eli Zaretskii <eliz@gnu.org>
2469 * xterm.c (x_draw_bar_cursor, x_draw_hollow_cursor): Subtract 1
2470 pixel from the window's cursor glyph width, since X renders hollow
2471 blocks 1 pixel wider than the 'width' parameter.
2473 * xdisp.c (get_phys_cursor_geometry): Don't subtract 1 pixel from
2474 glyph->pixel_width; this is now done in xterm.c.
2476 Fix reordering of bracket characters in isolates.
2477 * bidi.c (bidi_cache_find): Rename the argument NEUTRALS_OK to
2478 RESOLVED_ONLY; when non-zero, return from the cache only fully
2479 resolved states. All callers changed.
2480 (CANONICAL_EQU): New macro.
2481 (PUSH_BPA_STACK): Use it to push onto the BPA stack the canonical
2482 equivalent of the paired closing bracket character.
2483 (bidi_find_bracket_pairs): Set the bracket_pairing_pos member to
2484 the default non-negative value, to be checked later in
2485 bidi_resolve_brackets. Use CANONICAL_EQU to test candidate
2486 characters against those pushed onto the BPA stack.
2487 (bidi_record_type_for_neutral): New function.
2488 (bidi_resolve_brackets): Record next_for_neutral and
2489 prev_for_neutral when embedding level gets pushed. Force
2490 resolution of bracket pairs when entering a level run that was not
2492 (bidi_resolve_neutral): Add assertions before calling
2493 bidi_resolve_neutral_1.
2494 (bidi_level_of_next_char): Remove the code that attempted to
2495 resolve unresolved neutrals; that is now done by
2496 bidi_resolve_neutral.
2498 * w32select.c (owner_callback): Mark with ALIGN_STACK attribute.
2500 2014-10-17 Eli Zaretskii <eliz@gnu.org>
2502 * xterm.c (x_draw_hollow_cursor): Fix display of hollow cursor on
2503 1-pixel R2L characters.
2504 Reported by Dmitry Antipov <dmantipov@yandex.ru>, see
2505 http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00518.html.
2507 2014-10-16 Eli Zaretskii <eliz@gnu.org>
2509 * bidi.c (bidi_find_bracket_pairs): Avoid a loop that does nothing
2512 2014-10-15 Paul Eggert <eggert@cs.ucla.edu>
2514 * bidi.c (bidi_find_bracket_pairs): Initialize local var.
2515 This pacifies GCC 4.9.1 with --enable-gcc-warnings.
2516 It's not clear to me whether the initialization is needed,
2517 but it can't hurt so I played it safe.
2519 2014-10-15 Stefan Monnier <monnier@iro.umontreal.ca>
2521 * lisp.mk (lisp): Add emacs-lisp/eldoc.elc.
2523 2014-10-15 Eli Zaretskii <eliz@gnu.org>
2525 Update the bidirectional reordering engine for Unicode 6.3 and 7.0.
2526 * bidi.c (bidi_ignore_explicit_marks_for_paragraph_level):
2528 (bidi_get_type): Return the isolate initiators and terminator types.
2529 (bidi_isolate_fmt_char, bidi_paired_bracket_type)
2530 (bidi_fetch_char_skip_isolates, find_first_strong_char)
2531 (bidi_find_bracket_pairs, bidi_resolve_brackets): New functions.
2532 (bidi_set_sos_type): Rename from bidi_set_sor_type and updated
2533 for the new features.
2534 (bidi_push_embedding_level, bidi_pop_embedding_level): Update to
2535 push and pop correctly for isolates.
2536 (bidi_remember_char): Modify to accept an additional argument
2537 and record the bidi type according to its value.
2538 (bidi_cache_iterator_state): Accept an additional argument to only
2539 update an existing state. Handle the new members of struct bidi_it.
2540 (bidi_cache_find): Arguments changed: no longer accepts a level,
2541 instead accepts a flag telling it whether it is okay to return
2542 unresolved neutrals.
2543 (bidi_initialize): Initiate and staticpro the bracket-type uniprop
2544 table. Initialize new isolate-related members.
2545 (bidi_paragraph_init): Some code factored out into
2546 find_first_strong_char.
2547 (bidi_resolve_explicit_1): Function deleted, its code incorporated
2548 into bidi_resolve_explicit.
2549 (bidi_resolve_explicit): Support the isolate initiators and
2550 terminator. Fix handling of embeddings and overrides according to
2551 new UBA requirements. Record information about previously seen
2552 characters here (moved from bidi_level_of_next_char).
2553 (bidi_resolve_weak): Adapt to changes in struct members.
2554 (FLAG_EMBEDDING_INSIDE, FLAG_OPPOSITE_INSIDE, MAX_BPA_STACK)
2555 (STORE_BRACKET_CHARPOS, PUSH_BPA_STACK): New macros.
2556 (bidi_resolve_neutral): Call bidi_resolve_brackets to handle the
2557 paired bracket resolution. Handle isolate initiators and
2559 (bidi_type_of_next_char): Remove unneeded code for BN limit.
2560 (bidi_level_of_next_char): Move the code that records information
2561 about previous characters to bidi_resolve_explicit. Fix logic of
2562 resolving neutrals and make sure their cache entries are updated.
2563 Remove now unneeded special handling of PDF level.
2565 * dispextern.h (struct glyph): Enlarge the width of resolved_level.
2566 (BIDI_MAXDEPTH): New macro, renamed from BIDI_MAXLEVEL and
2567 enlarged per Unicode 6.3.
2568 (enum bidi_bracket_type_t): New data type.
2569 (struct bidi_saved_info): Leave only 2 type members out of 4.
2571 (struct bidi_stack): Add members necessary to support isolating
2573 (struct bidi_it): Add new members necessary to support isolating
2574 sequences and bracket pair resolution.
2576 * xdisp.c (Fbidi_resolved_levels): New function.
2577 (syms_of_xdisp): Defsubr it.
2578 (append_glyph, append_composite_glyph, produce_image_glyph)
2579 (append_stretch_glyph, append_glyphless_glyph): Convert aborts to
2581 (syms_of_xdisp) <inhibit-bidi-mirroring>: New variable.
2583 * term.c (append_glyph, append_composite_glyph)
2584 (append_glyphless_glyph): Convert aborts to assertions.
2586 * .gdbinit (pgx): Display the character codepoint, resolved level,
2587 and bidi type also for glyphless glyphs.
2589 2014-10-15 Dmitry Antipov <dmantipov@yandex.ru>
2591 Avoid unwanted point motion in Fline_beginning_position.
2592 * lisp.h (scan_newline_from_point): Add prototype.
2593 * search.c (scan_newline_from_point): New function, refactored from...
2594 * cmds.c (Fforward_line): ...adjusted user.
2595 * editfns.c (Fline_beginning_position): Use scan_newline_from_point
2596 and simplify the former since the latter doesn't move point.
2598 2014-10-14 Dmitry Antipov <dmantipov@yandex.ru>
2600 Cleanup terminal handling code.
2601 * dispextern.h (get_named_tty): Remove prototype but...
2602 * termhooks.h (get_named_terminal): ...resurrect it under
2603 more meaningful name.
2604 (get_terminal): Likewise, but with...
2605 (decode_live_terminal): ...this name.
2606 (decode_tty_terminal): Add prototype.
2607 * term.c (get_tty_terminal): Remove.
2608 (get_named_tty): Remove.
2609 (Ftty_display_color_p, Ftty_display_color_cells, Ftty_type)
2610 (Fcontrolling_tty_p, Fsuspend_tty, Fresume_tty):
2611 Use decode_tty_terminal.
2612 (Ftty_no_underline, Ftty_top_frame): Use decode_live_terminal.
2613 * terminal.c (get_terminal): Refactor to...
2614 (decode_terminal, decode_live_terminal): ...new functions.
2615 (decode_tty_terminal): Replacement for get_tty_terminal.
2616 (get_named_terminal): Likewise for get_named_tty.
2617 * coding.c (Fset_terminal_coding_system_internal)
2618 (Fterminal_coding_system, Fset_keyboard_coding_system_internal):
2619 (Fkeyboard_coding_system):
2620 * composite.c (Fcomposition_get_gstring):
2621 * dispnew.c (Fsend_string_to_terminal):
2622 * frame.c (Fmake_terminal_frame):
2623 * nsfns.m (check_ns_display_info):
2624 * w32fns.c, xfns.c (check_x_display_info):
2625 * xselect.c (frame_for_x_selection): Use decode_live_terminal.
2626 * keyboard.c (handle_interrupt_signal, handle_interrupt)
2627 (Fset_quit_char): Use get_named_terminal.
2628 (Fset_output_flow_control, Fset_input_meta_mode):
2629 Use decode_tty_terminal.
2631 2014-10-13 Eli Zaretskii <eliz@gnu.org>
2633 * w32term.h (ALIGN_STACK): Use _WIN64, not _W64, to distinguish
2634 between 32-bit and 64-bit MinGW builds. (Bug#18699)
2636 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
2638 Fix port to Debian GNU/kFreeBSD 7 (wheezy) (Bug#18666).
2639 * process.c (accept4) [!HAVE_ACCEPT4]: New macro.
2641 2014-10-12 Stefan Monnier <monnier@iro.umontreal.ca>
2643 * frame.c (Fmouse_pixel_position): Call Vmouse_position_function
2646 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
2648 * editfns.c (dump_tz_string): No longer const.
2649 It might be modified.
2651 * nsmenu.m (clear): Assume OS X 10.6 or later.
2653 2014-10-12 Jan Djärv <jan.h.d@swipnet.se>
2655 * unexmacosx.c: Remove include ppc/reloc.h.
2656 (unrelocate, copy_dysymtab): Remove PPC code.
2657 (rebase_reloc_address): Remove, only used for PPC:
2659 * nsterm.m: Always include macfont.h on COCOA.
2660 (ns_update_auto_hide_menu_bar, ns_draw_fringe_bitmap)
2661 (ns_dumpglyphs_image, ns_check_menu_open)
2662 (applicationDidFinishLaunching)
2663 (antialiasThresholdDidChange:)
2664 (keyDown:, toggleFullScreen:, setPosition:portion:whole:):
2665 Remove checks for OSX <= 10.5/10.6.
2666 (changeFont:): Use macfont on COCOA, nsfont on GNUSTEP.
2667 (syms_of_nsterm): Call syms_of_macfont on COCOA, syms_of_nsfont on
2670 * nsterm.h (MAC_OS_X_VERSION_10_4, MAC_OS_X_VERSION_10_5): Remove.
2671 (NS_HAVE_NSINTEGER): Remove block.
2672 Remove >= OSX 10.6 tests.
2674 * nsmenu.m (NSMenuDidBeginTrackingNotification): Remove.
2675 (x_activate_menubar, trackingNotification:): Remove check for
2677 (menuNeedsUpdate:): Remove check for OSX < 10.5.
2679 * nsimage.m (allocInitFromFile:): Remove code for OSX < 10.6.
2681 * nsfns.m: Always include macfont.h on COCOA.
2682 (ns_filename_from_panel, ns_directory_from_panel)
2683 (Fx_create_frame, Fns_popup_font_panel, ns_run_file_dialog)
2684 (Fns_read_file_name, Fns_list_services): Remove code for OSX < 10.6
2686 * macfont.m: Remove >= 1050 check.
2687 (macfont_create_family_with_symbol)
2688 (macfont_get_glyph_for_character)
2689 (mac_font_get_glyphs_for_variants)
2690 (mac_ctfont_create_available_families, syms_of_macfont):
2691 Remove code for OSX < 10.6.
2692 (mac_font_family_group, mac_font_family_compare): Remove, only used
2695 * macfont.h (MAC_FONT_FORMAT_ATTRIBUTE, MAC_FONT_FORMAT_BITMAP)
2696 (mac_font_copy_non_synthetic_table): Remove versions for OSX < 10.6
2698 * Makefile.in: Replace nsfont.o macfont.o with ns_fontfile in
2701 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
2703 Fix putenv race conditions with undefined behavior (Bug#8705).
2704 Do all putenv calls before Emacs creates any threads.
2705 Use a safer way to modify the TZ environment variable in the
2706 presence of multiple threads. For further thread-safety,
2707 prefer localtime_r and gmtime_r to localtime and gmtime,
2708 and prefer struct tm's tm_gmtoff (if available) to calling
2709 both localtime_r and gmtime_r.
2710 * dbusbind.c (Fdbus__init_bus): Move xputenv call from here ...
2711 (init_dbusbind): ... to this new function.
2712 * emacs.c (main) [HAVE_DBUS]: Call it before creating threads.
2713 * xterm.c (x_term_init): Move xputenv call from here ...
2714 (init_xterm): ... to this new function.
2715 * emacs.c (main) [USE_GTK]: Call it before creating threads.
2716 * editfns.c (HAVE_TM_GMTOFF): Default to false.
2717 (dump_tz_string): New constant.
2718 (init_editfns): Use it. This centralizes the dump_tz stuff.
2719 Call set_time_zone_rule here, so that its xputenv is done
2720 before Emacs goes multithreaded.
2721 (mktime_z) [!HAVE_TZALLOC]: New function, which is typically
2722 thread-safe enough for Emacs.
2723 (format_time_string, Fdecode_time, Fcurrent_time_string)
2724 (Fcurrent_time_zone):
2725 Prefer localtime_r and gmtime_r, which are more thread-safe, to
2726 localtime and gmtime. Remove now-unnecessary calls to block_input.
2727 (tm_gmtoff): New static function.
2728 (Fdecode_time, Fcurrent_time_zone): Use it.
2729 (Fencode_time): Use mktime_z, for better thread-safety.
2730 (set_time_zone_rule): Now static. Rewrite to be mostly thread-safe,
2731 i.e., not quite thread-safe but good enough for Emacs typical usage.
2732 Do not reclaim storage that is in the environment; let it leak.
2733 Always call tzset, since localtime_r does not.
2734 * emacs.c (dump_tz, Fdump_emacs) [HAVE_TZSET]: Remove dump_tz stuff.
2735 This is now done in init_editfns.
2736 * systime.h (mktime_z, timezone_t, tzalloc, tzfree) [!HAVE_TZALLOC]:
2737 New macros and declarations, for platforms lacking tzalloc & friends.
2739 2014-10-09 Paul Eggert <eggert@cs.ucla.edu>
2741 * lisp.h (USE_STACK_STRING): Now true only if USE_STACK CONS.
2742 On x86 platforms this works around GCC bug 63495
2743 <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63495>,
2744 and more generally should fix a portability problem in Emacs.
2745 Reported by Stefan Monnier in:
2746 http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00261.html
2748 2014-10-08 Leo Liu <sdl.web@gmail.com>
2750 Enhance terpri to allow conditionally output a newline. (Bug#18652)
2751 * keymap.c (describe_vector_princ):
2752 * keyboard.c (Fcommand_error_default_function): Adapt to change to
2755 * print.c (printchar_stdout_last): Declare.
2756 (printchar): Record the last char written to stdout.
2757 (Fterpri): Add optional argument ENSURE.
2759 2014-10-08 Eli Zaretskii <eliz@gnu.org>
2761 * w32inevt.c (maybe_generate_resize_event): Pass non-zero as the
2762 DELAY argument to change_frame_size, so that the frame size
2763 changes, if any are needed, are delayed until the next redisplay.
2764 This is to avoid a too early QUIT inside change_frame_size, when
2765 it calls Lisp in frame_windows_min_size, in case one of the events
2766 we've read sets the quit-flag. (Bug#18649)
2768 * w32fns.c (check_x_display_info): Accept terminal objects as
2769 argument, to follow what xfns.c does.
2771 2014-10-07 Glenn Morris <rgm@gnu.org>
2773 * Makefile.in ($(srcdir)/macuvs.h)
2774 ($(lispsource)/international/charprop.el): Add explicit FORCE.
2776 2014-10-07 Eli Zaretskii <eliz@gnu.org>
2778 * decompress.c (init_zlib_functions): Move the message about zlib
2779 being unavailable from here...
2780 (Fzlib_decompress_region): ...to here. (Bug#18650)
2782 2014-10-07 Dmitry Antipov <dmantipov@yandex.ru>
2784 * font.c (Ffont_get_glyphs): Use validate_subarray and fix
2785 the case where an optional string is used. Adjust docstring.
2787 2014-10-06 Stefan Monnier <monnier@iro.umontreal.ca>
2789 * lisp.mk (lisp): Remove w32-common-fns.elc.
2791 2014-10-05 Paul Eggert <eggert@cs.ucla.edu>
2793 * keyboard.c (Qleft, Qright): Remove duplicate definitions (Bug#9927).
2794 These were already defined in buffer.c, and the duplicate
2795 definitions cause problems on platforms like 'gcc -fno-common'.
2796 Reported by Peter Dyballa in: http://bugs.gnu.org/9927#137
2798 2014-10-05 Jan Djärv <jan.h.d@swipnet.se>
2800 * nsterm.m (updateFrameSize:): Only call update_frame_tool_bar
2801 if toolbar is visible.
2803 * nsfont.m (nsfont_draw): Use CGFloat for GNUstep newer than
2806 * nsterm.m (syms_of_nsterm): ns-use-fullscreen-animation is new.
2807 (toggleFullScreen:): Use ns-use-fullscreen-animation for animate.
2808 (ns_select, ns_read_socket): Use unwind_protect to decrease
2809 apploopnr (Bug#18345).
2810 (ns_draw_window_cursor): Adjust y for hbar cursor only if smaller than
2811 line height (Bug#17977).
2813 * macfont.m: Fix indentation and import changes from macport 24.3.94.
2814 (macfont_closest_traits_index): New function.
2815 (macfont_closest_traits_index_p): Rename from
2816 macfont_closest_traits_index.
2817 (macfont_list): Use macfont_closest_traits_index_p.
2819 2014-10-05 K. Handa <handa@gnu.org>
2821 * coding.c (detect_coding_iso_2022): Set coding->rejected
2822 correctly when an invalid escape sequence is found (Bug#18610).
2824 2014-10-04 Jan Djärv <jan.h.d@swipnet.se>
2826 * gtkutil.c (create_menus): Only add tearoffs to empty menus.
2827 (xg_update_submenu): Remove has_tearoff_p, pass 1 to create_menus
2830 2014-10-04 Martin Rudalics <rudalics@gmx.at>
2832 * buffer.c (scroll_bar_width, scroll_bar_height):
2834 * window.c (Fset_window_scroll_bars): Fix doc-string.
2835 (Fwindow_scroll_bars): Have it return what the doc-string says.
2837 2014-10-03 Eli Zaretskii <eliz@gnu.org>
2839 * xdisp.c (move_it_by_lines): Call reseat_1 after moving the
2840 iterator backwards, to resync the bidi iterator. (Bug#18584)
2842 2014-10-03 Dmitry Antipov <dmantipov@yandex.ru>
2844 Consistently use min and max macros from lisp.h.
2845 * coding.c (min, max):
2847 * unexhp9k800.c (min):
2848 * unexw32.c (min, max): Use definitions from lisp.h.
2849 * regex.c (MAX, MIN) [!emacs]: Define own max and min as such.
2851 * gmalloc.c (min): Tiny style change.
2853 * fileio.c (emacs_readlinkat, Finsert_file_contents):
2854 * w32fns.c, xfns.c (x_create_tip_frame): Use AUTO_STRING.
2856 2014-10-03 Paul Eggert <eggert@cs.ucla.edu>
2858 Fix x-focus-frame bug with "Not an in-range integer" (Bug#18586).
2859 * xselect.c (X_SHRT_MAX, X_SHRT_MIN, X_LONG_MAX, X_LONG_MIN)
2860 (X_ULONG_MAX): Move these macros to xterm.h.
2861 (x_fill_property_data): Be more generous about allowing either
2862 signed or unsigned data of the appropriate width.
2863 * xterm.h (x_display_set_last_user_time): New function.
2864 All setters of last_user_time changd to use this function.
2865 If ENABLE_CHECKING, check that the times are in range.
2867 2014-10-02 Eli Zaretskii <eliz@gnu.org>
2869 * dispnew.c (adjust_decode_mode_spec_buffer): Use 'int' instead of
2870 'ssize_t'. Suggested by Paul Eggert <eggert@cs.ucla.edu>.
2872 2014-10-02 Jan Djärv <jan.h.d@swipnet.se>
2874 * xfaces.c (Finternal_set_lisp_face_attribute): Don't try to
2875 make a font_object from a tty frame (Bug#18573).
2876 (Finternal_set_lisp_face_attribute): Add FIXME comment.
2878 2014-10-02 Dmitry Antipov <dmantipov@yandex.ru>
2880 * alloc.c (mark_overlay): Assume that overlay boundaries are
2881 always markers. Add comment.
2882 * lread.c (read_internal_start): Use convenient validate_subarray.
2884 (Fread_from_string): Adjust docstring.
2886 2014-10-02 Stefan Monnier <monnier@iro.umontreal.ca>
2888 * lisp.h: Fix up compilation for USE_STACK_LISP_OBJECTS=false.
2890 * nsselect.m (ns-own-selection-internal, ns-disown-selection-internal):
2891 Rename from the "x-" prefix.
2893 2014-10-01 Stefan Monnier <monnier@iro.umontreal.ca>
2895 * xselect.c (selection-converter-alist): Fix docstring.
2897 2014-10-01 Eli Zaretskii <eliz@gnu.org>
2899 * w32proc.c (sys_spawnve): Avoid modification of the CMDNAME
2900 argument passed by the caller, when we mirror all slashes into
2903 2014-10-01 Dmitry Antipov <dmantipov@yandex.ru>
2905 * gtkutil.c (xg_set_toolkit_horizontal_scroll_bar_thumb):
2906 Resurrect old code and fix compilation with GTK < 2.13.6.
2908 2014-10-01 Paul Eggert <eggert@cs.ucla.edu>
2910 Use AUTO_CONS instead of SCOPED_CONS, etc.
2911 * frame.h (AUTO_FRAME_ARG): Rename from FRAME_PARAMETER.
2912 * lisp.h (AUTO_CONS): Rename from scoped_cons.
2913 (AUTO_LIST1): Rename from scoped_list1.
2914 (AUTO_LIST2): Rename from scoped_list2.
2915 (AUTO_LIST3): Rename from scoped_list3.
2916 (AUTO_LIST4): Rename from scoped_list4.
2917 (AUTO_STRING): Rename from SCOPED_STRING.
2918 * frame.h (AUTO_FRAME_ARG):
2919 * lisp.h (AUTO_CONS, AUTO_LIST1, AUTO_LIST2, AUTO_LIST3)
2920 (AUTO_LIST4, AUTO_STRING):
2921 Prepend a new argument 'name'.
2922 Declare a variable instead of yielding a value.
2924 * lisp.h (STACK_CONS, AUTO_CONS_EXPR): New internal macros.
2926 2014-09-30 Eli Zaretskii <eliz@gnu.org>
2928 * w32fns.c (w32_createwindow): Accept an additional argument, an
2929 array of 2 values specifying the coordinates of the frame's
2930 top-left corner. Use these values instead of calling x_get_arg,
2931 which can cons Lisp objects, and therefore cannot be called except
2932 from the main thread. Remove redundant tests for the default
2934 (my_create_window): Move the calculation of the coordinates of the
2935 frame's top-left edge here. Pass them to the input thread via the
2936 second parameter of the WM_EMACS_CREATEWINDOW message.
2937 See http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00892.html
2940 2014-09-30 Eli Zaretskii <eliz@gnu.org>
2942 * xdisp.c (cursor_row_fully_visible_p): Update commentary.
2943 (redisplay_window): Treat the frame's frozen_window_starts flag
2944 the same way as the optional_new_start flag for the window: only
2945 obey it if the glyph row showing point will be fully visible.
2946 Likewise when the window start is in a continuation line. If,
2947 after trying everything under the 'force_start' label, point is
2948 still not fully visible, give up and scroll the window.
2949 Add debugging traces. (Bug#18545)
2951 * window.c (Frecenter): Set the window's redisplay flag.
2953 2014-09-30 Eli Zaretskii <eliz@gnu.org>
2955 * w32term.c (w32_read_socket): Don't use frame dimensions for
2956 resizing if GetClientRect returned an empty (0, 0, 0, 0)
2957 rectangle. Check the return value of GetClientRect, and don't use
2958 the results if it didn't succeed.
2960 * dispnew.c (change_frame_size_1): Recompute the frame dimensions
2961 in columns and lines after correcting the pixel dimensions in
2963 (adjust_decode_mode_spec_buffer): Add assertion to avoid passing
2964 negative values to xrealloc. (Bug#18528)
2966 2014-09-30 Paul Eggert <eggert@cs.ucla.edu>
2968 * alloc.c: Remove now-unnecessary check.
2969 Suggested by Dmitry Antipov in:
2970 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00891.html
2972 * xterm.c (x_term_init): Allocate temps on stack, not on heap.
2974 * frame.c (x_set_frame_parameters): Port --enable-gcc-warnings
2975 to Ubuntu 14.04.1 x86-64.
2977 Simplify stack-allocated Lisp objects, and make them more portable.
2978 The build_local_string macro was used in two ways: (1) string
2979 literals for which scoped allocation suffices, and (2) file name
2980 components, where it's not safe in general to assume bounded-size
2981 ASCII data. Simplify by defining a new macro SCOPED_STRING that
2982 allocates a block-scope string, and by using SCOPED_STRING for (1)
2983 and build_string for (2). Furthermore, actually use stack
2984 allocation only for objects known to have sufficient alignment.
2985 This simpler implementation means Emacs can make
2986 USE_STACK_LISP_OBJECTS the default unless GC_MARK_STACK !=
2987 GC_MAKE_GCPROS_NOOPS.
2988 * lisp.h (GCALIGNED): Align even if !USE_STACK_LISP_OBJECTS,
2989 for fewer differences among implementations.
2990 (struct Lisp_String): Now GCALIGNED.
2991 (USE_STACK_LISP_OBJECTS): Default to true, since the
2992 implementation no longer insists on a nonempty GCALIGNED.
2993 But make it false if GC_MARK_STACK != GC_MAKE_GCPROS_NOOPS.
2994 (SCOPED_CONS_INITIALIZER): Remove, since it's no longer needed
2995 separately. Move definiens to scoped_cons. The old definition
2996 was incorrect when GCALIGNED was defined to be empty.
2997 (union Aligned_String): New type.
2998 (USE_STACK_CONS, USE_STACK_STRING): New constants, so that the
2999 implementation ports to compilers that don't align strictly enough.
3000 Don't worry about the union sizes; it's not worth bothering about.
3001 (scoped_cons, scoped_list1, scoped_list3, scoped_list4):
3002 Rewrite using USE_STACK_CONS.
3003 (scoped_cons): Assume the use of union Aligned_Cons.
3004 (lisp_string_size, make_local_string, build_local_string): Remove.
3005 Unless otherwise specified, all callers of build_local_string
3006 changed to use SCOPED_STRING.
3007 (SCOPED_STRING): New macro.
3008 * data.c (wrong_choice):
3009 * menu.c (single_menu_item):
3010 * process.c (Fformat_network_address):
3011 Hoist use of SCOPED_STRING out of a scope, so that its returned
3012 object lives long enough.
3013 * fileio.c (Fexpand_file_name): Use build_string, not SCOPED_STRING,
3014 as the string might be long or might not be ASCII.
3016 2014-09-29 Eli Zaretskii <eliz@gnu.org>
3018 * msdos.c (internal_terminal_init): Bump version to 25.
3020 2014-09-29 Dmitry Antipov <dmantipov@yandex.ru>
3022 Keep stack-allocated Lisp objects fast rather than versatile.
3023 * lisp.h (union Aligned_Cons) [!GCALIGNED]: Define as such.
3024 (SCOPED_CONS_INITIALIZER): New macro.
3025 (scoped_cons) [USE_STACK_LISP_OBJECTS]: Use it.
3026 (USE_LOCAL_ALLOCA): Remove.
3027 (local_cons, local_list1, local_list2, local_list3, local_list4):
3028 Remove. Stack overflow checking makes them too slow.
3029 (make_local_vector): Likewise. Also we just don't have enough
3031 (enum LISP_STRING_OVERHEAD): Remove.
3032 (local_string_init, local_vector_init): Remove prototypes.
3033 (make_local_string, build_local_string): Redesign to target short
3034 compile-time string constants, fall back to regular string allocation
3036 (lisp_string_size): New function.
3037 (verify_ascii) [ENABLE_CHECKING]: Add prototype.
3038 * alloc.c (local_string_init, local_vector_init): Remove.
3039 (verify_ascii) [ENABLE_CHECKING]: New function.
3040 * buffer.c, charset.c, chartab.c, data.c, editfns.c, emacs.c, fileio.c:
3041 * fns.c, font.c, fontset.c, frame.c, keyboard.c, keymap.c, lread.c:
3042 * menu.c, minibuf.c, process.c, textprop.c, xdisp.c, xfns.c, xfont.c:
3043 * xselect.c, xterm.c: All related users changed.
3045 2014-09-28 Ken Brown <kbrown@cornell.edu>
3047 * sheap.c (bss_sbrk_buffer_beg): Remove redundant variable.
3048 * gmalloc.c [CYGWIN]: Adapt to change in sheap.c.
3050 2014-09-27 Ken Brown <kbrown@cornell.edu>
3052 Fix implementation of HYBRID_MALLOC on Cygwin.
3053 * sheap.c (bss_sbrk_buffer_end): Cast to void *.
3054 (bss_sbrk_buffer_beg): New variable. Use it...
3055 * gmalloc.c (ALLOCATED_BEFORE_DUMPING) [CYGWIN]: ...here, to fix
3056 incorrect definition.
3058 2014-09-27 Stefan Monnier <monnier@iro.umontreal.ca>
3060 * keyboard.c (track-mouse): Rename to internal--track-mouse.
3061 Make it into a function and change arg to be a function.
3063 * lisp.mk (lisp): Add elisp-mode.elc.
3065 2014-09-26 Paul Eggert <eggert@cs.ucla.edu>
3067 * xfns.c (x_default_scroll_bar_color_parameter):
3068 Use USE_LOCAL_ALLOCA only if USE_TOOLKIT_SCROLL_BARS,
3069 to pacify --enable-gcc-warnings in non-scrollbar builds.
3071 2014-09-26 Ken Brown <kbrown@cornell.edu>
3073 * w32term.h (ALIGN_STACK): Fix the cpp condition.
3075 2014-09-25 Eli Zaretskii <eliz@gnu.org>
3077 * lisp.h (USE_STACK_LISP_OBJECTS): Default to false for 32-bit
3078 MinGW builds that use GCC before 4.2.
3080 Default to stack objects on DOS_NT platforms as well.
3081 * w32term.h (ALIGN_STACK) [__GNUC__]: Define to
3082 __attribute__((force_align_arg_pointer)) for GCC 4.2 and later.
3084 * lisp.h (USE_STACK_LISP_OBJECTS): Remove the !DOS_NT condition.
3086 * w32proc.c (enum_locale_fn, enum_codepage_fn): Add the
3087 ALIGN_STACK attribute.
3089 * w32fns.c (w32_monitor_enum): Add the ALIGN_STACK attribute.
3091 * w32uniscribe.c (add_opentype_font_name_to_list): Add the
3092 ALIGN_STACK attribute.
3094 * w32font.c (add_font_name_to_list, add_font_entity_to_list)
3095 (add_one_font_entity_to_list): Add the ALIGN_STACK attribute.
3097 2014-09-25 Martin Rudalics <rudalics@gmx.at>
3099 * frame.c (frame_inhibit_resize):
3100 * widget.c (EmacsFrameResize):
3101 * window.c (resize_frame_windows, Fset_window_configuration):
3102 * xdisp.c (expose_frame):
3103 * xfns.c (x_change_tool_bar_height):
3104 * xmenu.c (update_frame_menubar):
3105 * xterm.c (handle_one_xevent, x_new_font, x_set_window_size_1):
3106 Remove code left dead after 2014-07-27 changes.
3108 2014-09-25 Paul Eggert <eggert@cs.ucla.edu>
3110 Fix local_cons etc. to not exhaust the stack when in a loop.
3111 Problem reported in:
3112 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00696.html
3113 * buffer.c (Fother_buffer, other_buffer_safely, init_buffer):
3114 * charset.c (load_charset_map_from_file, Ffind_charset_region)
3115 (Ffind_charset_string):
3116 * chartab.c (uniprop_encode_value_numeric, uniprop_table):
3117 * data.c (wrong_range):
3118 * editfns.c (Fpropertize, format2):
3119 * emacs.c (init_cmdargs, decode_env_path):
3120 * fileio.c (auto_save_error):
3121 * fns.c (Fyes_or_no_p):
3122 * font.c (font_style_to_value, font_parse_xlfd)
3123 (font_parse_family_registry, font_delete_unmatched)
3125 * fontset.c (Fset_fontset_font):
3126 * frame.c (x_get_arg):
3127 * keyboard.c (echo_dash, safe_run_hooks_error, parse_menu_item)
3128 (read_char_minibuf_menu_prompt):
3129 * keymap.c (silly_event_symbol_error, describe_vector):
3130 * lread.c (load_warn_old_style_backquotes):
3131 * menu.c (single_menu_item):
3132 * minibuf.c (Fread_buffer):
3133 * process.c (status_message, Fformat_network_address)
3134 (server_accept_connection):
3135 * textprop.c (copy_text_properties):
3136 * xdisp.c (Fcurrent_bidi_paragraph_direction):
3137 * xfns.c (x_default_scroll_bar_color_parameter):
3138 * xfont.c (xfont_open):
3139 * xselect.c (x_clipboard_manager_error_1):
3140 * xterm.c (x_term_init):
3141 Put USE_LOCAL_ALLOCA at the start of the function.
3142 * fns.c (maybe_resize_hash_table): Use build_string instead of
3143 build_local_string, since we'd otherwise need a conditional
3144 USE_LOCAL_ALLOCA here, but this is just debugging output and is
3145 not worth the bother of optimization.
3146 * font.c (font_delete_unmatched): Remove by-hand code that
3147 observed MAX_ALLOCA limit, since it's now done automatically.
3148 * keymap.c (Fsingle_key_description): Put USE_SAFE_ALLOCA at top,
3149 since build_local_string needs its sa_alloc.
3150 * lisp.h (lisp_word_count): New function.
3151 (SAFE_ALLOCA_LISP): Use it.
3152 (USE_LOCAL_ALLOCA): New macro.
3153 (local_cons, make_local_vector, make_local_string):
3154 Observe the MAX_ALLOCA limit.
3155 (LISP_STRING_OVERHEAD): New constant.
3156 (make_local_string): Use it.
3158 2014-09-24 Paul Eggert <eggert@cs.ucla.edu>
3160 Default to stack objects on non-GNU/Linux, non-DOS_NT platforms.
3161 * lisp.h (USE_STACK_LISP_OBJECTS): Also default to true
3162 if !defined DOS_NT && !defined GNU_LINUX. I've tested this on AIX
3163 and Solaris and it's likely to work on similar platforms.
3165 Avoid signed integer overflow when converting Time to ptrdiff_t.
3166 * keyboard.c (INPUT_EVENT_POS_MAX, INPUT_EVENT_POS_MIN):
3168 (position_to_Time, Time_to_position): New functions.
3169 (gen_help_event, kbd_buffer_get_event): Use them.
3170 * systime.h (Time) [emacs && !HAVE_X_WINDOWS]:
3171 Go back to plain 'unsigned long', so that 'Time' is the same
3172 for both X and non-X builds; this is less likely to cause surprise.
3173 * termhooks.h: Remove compile-time check that Time and ptrdiff_t
3174 are the same size; this is no longer required.
3176 * keyboard.c (make_lispy_event): Avoid unnecessary tests
3177 of bit 28 and of whether an unsigned value is negative.
3178 This simplifies the code a bit, and pacifies clang 3.4.
3180 2014-09-24 Eli Zaretskii <eliz@gnu.org>
3182 * systime.h (Time): Define as size_t, to be consistent with 64-bit
3183 Windows builds, where 'long' is a 32-bit type.
3185 * w32inevt.h (w32_console_mouse_position): Update the argument
3186 types to use 'Time'.
3188 * w32term.c (w32_mouse_position)
3189 (x_horizontal_scroll_bar_report_motion)
3190 (x_scroll_bar_report_motion): Update the argument types to use
3193 2014-09-24 Dmitry Antipov <dmantipov@yandex.ru>
3195 * termhooks.h (enum scroll_bar_part): Begin from 0 to allow...
3196 (struct input_event): ...unsigned bitfields. Likewise for
3197 `event_kind' member. Prefer unsigned for `code' and 'modifiers'.
3198 Use `timestamp' for HELP_EVENT position. Add compile-time assert.
3199 * keyboard.c (gen_help_event, kbd_buffer_store_help_event)
3200 (kbd_buffer_get_event): Adjust users.
3201 (scroll_bar_parts): Add Qnil to match scroll_bar_nowhere.
3202 (make_scroll_bar_position): New function, refactored out of...
3203 (make_lispy_event): ...adjusted user.
3204 * nsterm.h (EmacsScroller): Use enum for `last_hit_part' member.
3205 * nsterm.m (ns_mouse_position, mouseUp):
3206 * term.c (term_mouse_position):
3207 * w32inevt.c (w32_console_mouse_position):
3208 * w32term.c (w32_mouse_position):
3209 * xterm.c (XTmouse_position): Use scroll_bar_above_handle.
3210 (x_send_scroll_bar_event, xm_scroll_callback, xg_scroll_callback):
3211 Prefer enum and explicit enum members to integers and numeric values.
3213 * chartab.c (uniprop_encode_value_numeric):
3214 * font.c (font_style_to_value): Use make_local_vector.
3215 (font_delete_unmatched): Use local_cons but respect MAX_ALLOCA.
3216 * keymap.c (append_key): Use scoped_list1.
3218 * lisp.h (USE_STACK_LISP_OBJECTS): Enable by default if GNU_LINUX
3219 && __GNUC__ && !__clang__. Mention known problems. Adjust comment.
3221 2014-09-24 Paul Eggert <eggert@cs.ucla.edu>
3223 Fix some slow uses and misuses of strcat.
3224 * doc.c (get_doc_string):
3225 * gtkutil.c (get_utf8_string):
3226 * xsmfns.c (x_session_initialize):
3227 Avoid recomputation of string length.
3228 * ftfont.c (ftfont_spec_pattern):
3229 * xfns.c (xic_create_fontsetname):
3230 Don't assume output buffer is initially zero.
3232 2014-09-23 Paul Eggert <eggert@cs.ucla.edu>
3234 * lisp.h (lispstpcpy): Rename from lispstrcpy, and act like stpcpy.
3235 All callers changed.
3236 * xterm.c (x_term_init): Use new functionality to avoid two needs
3237 to compute a string length.
3239 * dispextern.h, xdisp.c (window_box_right_offset): Now static.
3241 2014-09-23 Dmitry Antipov <dmantipov@yandex.ru>
3243 Use known length of a Lisp string to copy it faster.
3244 * lisp.h (lispstrcpy): New function. Add comment.
3245 * callproc.c (child_setup):
3246 * dbusbind.c (xd_append_arg):
3247 * doc.c (get_doc_string):
3248 * font.c (Ffont_xlfd_name):
3249 * frame.c (xrdb_get_resource):
3250 * process.c (Fmake_network_process, network_interface_info):
3251 * w32fns.c (Fx_open_connection):
3252 * w32proc.c (sys_spawnve):
3253 * xfns.c (select_visual):
3254 * xfont.c (xfont_list):
3255 * xsmfns.c (x_session_initialize):
3256 * xterm.c (x_term_init): Use it.
3258 2014-09-23 Paul Eggert <eggert@cs.ucla.edu>
3260 Fix SAFE_ALLOCA to not exhaust the stack when in a loop.
3261 Reported by Dmitry Antipov in thread leading to:
3262 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00713.html
3263 This patch fixes only SAFE_ALLOCA, SAFE_NALLOCA, and SAFE_ALLOCA_LISP;
3264 the experimental local_* macros enabled by USE_LOCAL_ALLOCATORS
3266 * callproc.c (call_process): Save and restore sa_avail.
3267 * lisp.h (USE_SAFE_ALLOCA): Define sa_avail.
3268 (AVAIL_ALLOCA): New macro.
3269 (SAFE_ALLOCA, SAFE_NALLOCA, SAFE_ALLOCA_LISP):
3270 Use it, and check against sa_avail rather than MAX_ALLOCA.
3272 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
3274 On OSX, do not free font-specific data more than once (Bug#18501).
3275 * macfont.m (macfont_close): Release and free font-specific data
3276 only if it wasn't previously freed.
3278 2014-09-22 David Caldwell <david@porkrind.org> (tiny change)
3280 * unexmacosx.c (dump_it): Improve error message.
3282 2014-09-22 Juri Linkov <juri@jurta.org>
3284 * image.c (imagemagick_load_image): Add delay to imagemagick metadata.
3285 (Bug#10747, bug#18334)
3287 2014-09-22 Eli Zaretskii <eliz@gnu.org>
3289 * frame.c (Fmouse_position, Fset_mouse_position): Clarify the
3290 units in which the position is measured. (Bug#18493)
3292 * xdisp.c (redisplay_internal): Force redisplay of all windows
3293 that show a buffer whose narrowing has changed. (Bug#18490)
3295 2014-09-22 Eli Zaretskii <eliz@gnu.org>
3297 * xterm.c (x_draw_hollow_cursor, x_draw_bar_cursor):
3298 * w32term.c (x_draw_hollow_cursor, x_draw_bar_cursor): In R2L
3299 lines, draw the hollow-box and hbar cursors on the right side of
3300 cursor-glyph. Thanks to martin rudalics <rudalics@gmx.at> for
3303 * xterm.c (x_draw_stretch_glyph_string):
3304 * w32term.c (x_draw_stretch_glyph_string): Fix a thinko that
3305 caused the block cursor to disappear on a TAB in R2L lines in
3306 every window except the leftmost one. Reported by Martin Rudalics
3309 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
3311 Always use matched specpdl entry to record call arguments (Bug#18473).
3312 * lisp.h (record_in_backtrace): Adjust prototype.
3313 * eval.c (record_in_backtrace): Return current specpdl level.
3314 (set_backtrace_args, set_backtrace_nargs): Merge. Adjust all users.
3315 (eval_sub, Ffuncall): Record call arguments in matched specpdl
3316 entry and use that entry in call to backtrace_debug_on_exit.
3317 (apply_lambda): Likewise. Get current specpdl level as 3rd arg.
3318 (do_debug_on_call): Get current specpdl level as 2nd arg.
3320 Prefer ptrdiff_t to int and avoid integer overflows.
3321 * fileio.c (make_temp_name):
3322 * font.c (font_parse_family_registry): Avoid integer
3323 overflow on string size calculation.
3324 * data.c (Faset): Likewise for byte index.
3326 2014-09-22 Eli Zaretskii <eliz@gnu.org>
3328 Fix display of R2L lines in partial-width windows.
3329 * xdisp.c (init_iterator): Don't use it->bidi_p before it is
3330 assigned the correct value.
3331 (extend_face_to_end_of_line): Account for truncation and
3332 continuation glyphs in R2L rows when one of the fringes is not
3334 (display_line): Don't assign negative X offset to a row if we are
3335 going to produce a truncation glyph for it. When handling
3336 truncated R2L rows, consider the width of the left fringe instead
3338 (produce_special_glyphs): Fix bogus assignments.
3340 2014-09-22 Eli Zaretskii <eliz@gnu.org>
3342 * fileio.c (Fexpand_file_name) [DOS_NT]: Make sure newdirlim is
3343 always set to a valid value. Make sure the size passed to alloca
3344 is always positive. (Bug#18516)
3346 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
3348 Avoid extra call to oblookup when interning symbols.
3349 * lisp.h (intern_driver): Add prototype.
3350 * lread.c (intern_driver): New function.
3351 (intern1, intern_c_string_1, Fintern):
3352 * font.c (font_intern_prop):
3353 * w32font.c (intern_font_name): Use it.
3355 2014-09-21 Paul Eggert <eggert@cs.ucla.edu>
3357 Minor improvements to new stack-allocated Lisp objects.
3358 * frame.h (FRAME_PARAMETER):
3359 Prefer scoped_list1 to local_list1 where either would do.
3360 * lisp.h (scoped_list4): New macro.
3361 (local_cons, local_list1, local_list2, local_list3, local_list4)
3362 (make_local_vector, make_local_string, build_local_string):
3363 Prefer functions to macros where either would do.
3364 * xdisp.c (build_desired_tool_bar_string):
3365 Prefer scoped_list4 to local_list4 where either would do.
3367 2014-09-18 Dmitry Antipov <dmantipov@yandex.ru>
3369 More and more stack-allocated Lisp objects if USE_LOCAL_ALLOCATORS.
3370 * lisp.h (local_list4) [USE_LOCAL_ALLOCATORS]: New macro.
3371 [!USE_LOCAL_ALLOCATORS]: Fall back to regular list4.
3372 * frame.h (FRAME_PARAMETER): New macro.
3373 * dispnew.c (init_display):
3374 * fontset.c (Fset_fontset_font):
3375 * frame.c (x_default_parameter):
3376 * xfaces.c (set_font_frame_param, Finternal_merge_in_global_face):
3377 * xfns.c (x_default_scroll_bar_color_parameter)
3378 (x_default_font_parameter, x_create_tip_frame): Use it.
3379 * editfns.c (Fpropertize): Use local_cons.
3380 * process.c (status_message): Use build_local_string.
3381 * xfont.c (xfont_open): Use make_local_string.
3382 * xdisp.c (build_desired_tool_bar_string): Use local_list4.
3384 2014-09-18 Paul Eggert <eggert@cs.ucla.edu>
3386 Port USE_LOCAL_ALLOCATORS code to clang 3.4 x86-64.
3387 * lisp.h (USE_LOCAL_ALLOCATORS): Define only if __GNUC__ &&
3388 !__clang__. This works with GCC and with clang and is safer for
3389 compilers we don't know about.
3390 (local_cons): Rename parameter to make capture less likely.
3392 2014-09-17 Samuel Bronson <naesten@gmail.com>
3394 * unexmacosx.c (copy_data_segment): Port to GCC 4.6+ (Bug#9927).
3396 2014-09-17 Paul Eggert <eggert@cs.ucla.edu>
3398 Fix minor problems found by static checking.
3399 * alloc.c, lisp.h (SAVE_TYPE_INT_OBJ, make_save_int_obj):
3401 * buffer.h (decode_buffer): Doc and indentation fixes.
3402 * fns.c (Qstring_collate_lessp, Qstring_collate_equalp): Now static.
3404 2014-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3406 Avoid clang-specific warnings.
3407 * buffer.c (init_buffer): Shut up -Wself-assign.
3408 * process.c (server_accept_connection): Shut up -Wunsequenced.
3410 2014-09-16 Daniel Colascione <dancol@dancol.org>
3412 * fns.c (sxhash): For symbols, use address as hash code.
3414 2014-09-16 Dmitry Antipov <dmantipov@yandex.ru>
3416 If USE_LOCAL_ALLOCATORS, allocate even more Lisp objects on stack.
3417 * charset.c (load_charset_map_from_file): Use scoped_list2
3418 and build_local_string.
3419 * buffer.c (Fother_buffer, other_buffer_safely, init_buffer):
3420 * emacs.c (init_cmdargs, decode_env_path):
3421 * fileio.c (Fexpand_file_name):
3422 * fns.c (maybe_resize_hash_table) [ENABLE_CHECKING]:
3423 * frame.c (x_get_arg):
3424 * keyboard.c (safe_run_hooks_error):
3425 * lread.c (load_warn_old_style_backquotes):
3426 * xdisp.c (Fcurrent_bidi_paragraph_direction):
3427 * xfns.c (x_default_scroll_bar_color_parameter, select_visual):
3428 * xselect.c (x_clipboard_manager_error_1)
3429 (x_clipboard_manager_save_all):
3430 * xterm.c (x_term_init): Use build_local_string.
3432 Avoid more integer overflows on string size calculations.
3433 * category.c (Fmake_category_set):
3434 * xdisp.c (get_overlay_arrow_glyph_row):
3435 * w32font.c (intern_font_name): Prefer ptrdiff_t to int.
3437 2014-09-15 Eli Zaretskii <eliz@gnu.org>
3439 * sound.c [WINDOWSNT]: Include w32common.h and mbstring.h.
3440 (SOUND_WARNING) [WINDOWSNT]: Include in do..while and improve the
3441 error message format. Use message_with_string to have non-ASCII
3442 file names properly displayed.
3443 (do_play_sound) [WINDOWSNT]: Use Unicode APIs to play sound files
3444 when w32-unicode-filenames is non-nil, but not on Windows 9X,
3445 where these APIs are not available even in UNICOWS.DLL.
3446 Improve the format of error messages and include the file name in them
3448 (Fplay_sound_internal) [WINDOWSNT]: Make the MS-Windows branch
3449 call play-sound-functions, per documentation.
3451 * w32.c (w32_get_long_filename, w32_get_short_filename):
3452 Constify the input file name arguments.
3454 * w32.h (w32_get_long_filename, w32_get_short_filename):
3457 2014-09-15 Dmitry Antipov <dmantipov@yandex.ru>
3459 If USE_LOCAL_ALLOCATORS, allocate some Lisp objects on stack.
3460 * lisp.h (local_cons, local_list1, local_list2, local_list3)
3461 [USE_LOCAL_ALLOCATORS]: New macros.
3462 [!USE_LOCAL_ALLOCATORS]: Fall back to regular functions.
3463 (build_local_string): Avoid argument name expansion clash with
3465 * alloc.c (toplevel)
3466 [USE_LOCAL_ALLOCATORS && GC_MARK_STACK != GC_MAKE_GCPROS_NOOPS]:
3467 Preprocessor guard to avoid impossible configuration.
3468 * charset.c (Ffind_charset_region, Ffind_charset_string):
3469 Use make_local_vector.
3470 * lread.c (read1, substitute_object_recurse): Use scoped_cons.
3471 * textprop.c (Fput_text_property, Fadd_face_text_property):
3473 (copy_text_properties): Use local_cons and local_list3.
3474 * chartab.c (uniprop_table):
3475 * data.c (wrong_choice, wrong_range):
3476 * doc.c (get_doc_string):
3477 * editfns.c (format2):
3478 * fileio.c (Fexpand_file_name, auto_save_error):
3479 * fns.c (Fyes_or_no_p):
3480 * font.c (font_parse_xlfd, font_parse_family_registry, font_add_log):
3481 * fontset.c (Fset_fontset_font):
3482 * keyboard.c (echo_add_key, echo_dash, parse_menu_item)
3483 (read_char_minibuf_menu_prompt):
3484 * keymap.c (silly_event_symbol_error, describe_vector):
3485 * menu.c (single_menu_item):
3486 * minibuf.c (Fread_buffer):
3487 * process.c (status_message, Fformat_network_address)
3488 (server_accept_connection): Use make_local_string and
3489 build_local_string. Prefer compound literals where appropriate.
3491 2014-09-15 Daniel Colascione <dancol@dancol.org>
3493 * fns.c (Fsort): Tweak sort docstring.
3495 2014-09-15 Eli Zaretskii <eliz@gnu.org>
3497 * w32.c (fcntl): Support O_NONBLOCK fcntl on the write side of pipes.
3498 (sys_write): When a write to a non-blocking pipe returns ENOSPC,
3499 set errno to EAGAIN instead, to allow the caller to retry the
3500 write after some waiting. Fixes deadlocks when Emacs exchanges a
3501 lot of data through the pipe. (Bug#18420)
3503 * sound.c (Fplay_sound_internal): Encode the sound file name in
3504 the ANSI codepage. Expand it against data-directory, as per docs,
3505 not against the current directory. No need to make a local copy
3506 of the file name; pass the encoded file name directly to
3507 do_play_sound. (Bug#18463)
3509 * w32.c (ansi_encode_filename): If w32_get_short_filename returns
3510 NULL, and the file name is not encodable in ANSI codepage, return
3511 the string with "?" replacement characters, which will fail the
3512 caller. This avoids returning a random value in that case.
3514 2014-09-15 Martin Rudalics <rudalics@gmx.at>
3516 * window.c (Fresize_mini_window_internal): Set w->total_lines
3517 from w->pixel_height (Bug#18422).
3519 2014-09-15 Jan Djärv <jan.h.d@swipnet.se>
3521 * nsterm.m (updateFrameSize:, initFrameFromEmacs:)
3522 (toggleFullScreen:): Take frame_resize_pixelwise into account when
3523 setting resize increments (Bug#18435).
3525 2014-09-15 Eli Zaretskii <eliz@gnu.org>
3527 * xdisp.c (pos_visible_p): Properly save and restore the iterator
3528 state around the call to line_bottom, since it can move the
3529 iterator to another screen line. This fixes off-by-one errors in
3530 the reported row in some rare cases.
3532 2014-09-14 Jan Djärv <jan.h.d@swipnet.se>
3534 * callproc.c (init_callproc): Fix bug introduced at
3535 2014-09-07 (Bug#18474).
3537 2014-09-13 Dmitry Antipov <dmantipov@yandex.ru>
3539 Prefer ptrdiff_t to int and avoid integer overflows.
3540 * fileio.c (make_temp_name):
3541 * font.c (font_parse_family_registry): Avoid integer
3542 overflow on string size calculation.
3543 * data.c (Faset): Likewise for byte index.
3545 2014-09-12 Detlev Zundel <dzu@member.fsf.org>
3547 * buffer.c (syms_of_buffer): DEFSYM Qchoice (Bug#18337).
3549 2014-09-11 Dmitry Antipov <dmantipov@yandex.ru>
3551 * lisp.h (make_local_string): Nitpick indent.
3552 * print.c (Fprin1_to_string): Remove unused GCPROs.
3554 More debugging aids around GCPROs.
3555 * lisp.h (struct gcpro) [DEBUG_GCPRO]: Add extra members.
3556 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, GCPRO6, GCPRO7):
3557 Minor restyle. If DEBUG_GCPRO, initialize extra fields.
3559 * lread.c (readevalloop_eager_expand_eval): Add GCPRO and fix
3560 bootstrap broken if GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
3562 Remove redundant GCPROs around Ffuncall and Fapply calls.
3563 This is safe because Ffuncall protects all of its arguments by itself.
3564 * charset.c (map_charset_for_dump): Remove redundant GCPRO.
3565 * eval.c (Fapply, apply1, call0, call1, call2, call3, call4, call5)
3566 (call6, call7): Likewise. Use compound literals where applicable.
3567 (run_hook_with_args_2): Use compound literal.
3569 2014-09-11 Paul Eggert <eggert@cs.ucla.edu>
3571 Pacify --enable-gcc-warnings when no window system is used.
3572 These warnings found that subscript error, so they seem worthwhile.
3573 * composite.c (char_composable_p): Simplify a bit.
3574 * frame.c (x_set_frame_parameters): Add an IF_LINT.
3575 * frame.c (x_set_horizontal_scroll_bars, x_set_scroll_bar_height):
3576 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS):
3577 * window.c (set_window_scroll_bars):
3578 Use USE_HORIZONTAL_SCROLL_BARS for simplicity.
3579 * frame.h [! USE_HORIZONTAL_SCROLL_BARS]:
3580 Ignore -Wsuggest-attribute=const.
3581 * window.h (USE_HORIZONTAL_SCROLL_BARS): New macro.
3582 (WINDOW_HAS_HORIZONTAL_SCROLL_BAR): Use it.
3584 2014-09-10 Paul Eggert <eggert@penguin.cs.ucla.edu>
3586 * charset.c (Fget_unused_iso_final_char): Fix subscript error.
3587 Use check_iso_charset_parameter instead of doing the checks by hand.
3588 (check_iso_charset_parameter): Move up. Check parameters a bit
3589 more carefully, and return true for 96-char sets. All callers changed.
3591 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
3593 Simplify lisp.h by removing the __COUNTER__ business.
3594 Reported by Dmitry Antipov in:
3595 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00220.html
3596 * lisp.h (make_local_vector, make_local_string)
3597 (build_local_string): Simplify by not bothering with __COUNTER__.
3598 The __COUNTER__ business wasn't working properly, and was needed
3599 only for hypothetical future expansion anyway.
3601 2014-09-10 Alp Aker <alp.tekin.aker@gmail.com>
3603 * nsterm.m (ns_draw_fringe_bitmap): Use the same logic as other
3604 terms to determine bitmap color. (Bug#18437)
3606 2014-09-10 Eli Zaretskii <eliz@gnu.org>
3608 * w32.c (sys_write): Use SAFE_NALLOCA for the NL -> CRLF
3611 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
3613 * xterm.c (handle_one_xevent): Add braces to pacify gcc -Wall.
3615 2014-09-10 Jan Djärv <jan.h.d@swipnet.se>
3617 * xterm.c (handle_one_xevent): Detect iconified by looking at
3618 _NET_WM_STATE_HIDDEN.
3620 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
3622 * lisp.h (DEFINE_GDB_SYMBOL_ENUM): Remove.
3623 These can generate a constant with the correct value but the wrong
3624 width, which doesn't work as a printf argument. All uses removed.
3625 Reported by Dmitry Antipov in:
3626 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00213.html
3627 (ENUMABLE): Remove; no longer needed.
3628 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
3629 Remove; no longer needed because of the above change.
3630 Each definiens moved to the only use.
3632 Improve the experimental local and scoped allocation.
3633 * alloc.c (local_string_init, local_vector_init):
3634 New functions, defined if USE_LOCAL_ALLOCATORS.
3635 Mostly, these are moved here from lisp.h, as it's not
3636 clear it's worth making them inline.
3637 * lisp.h (USE_STACK_LISP_OBJECTS): Default to false.
3638 (GCALIGNED): Depend on HAVE_STRUCT_ATTRIBUTE_ALIGNED and
3639 USE_STACK_LISP_OBJECTS, not on a laundry list.
3640 (local_string_init, local_vector_init): New decls.
3641 (union Aligned_Cons): New type.
3642 (scoped_cons): Use it. Give up on the char trick, as it's a too
3643 much of a maintenance hassle; if someone wants this speedup
3644 they'll just need to convince their compiler to align properly.
3645 Conversely, use the speedup if struct Lisp_Cons happens to
3646 be aligned even without a directive. Better yet, help it along
3647 by using union Aligned_Cons rather than struct Lisp_Cons.
3648 (pointer_valid_for_lisp_object): Remove. This check is not
3649 necessary, since make_lisp_ptr is already doing it. All uses removed.
3650 (local_vector_init, local_string_init): Move to alloc.c.
3651 (build_local_vector): Remove this awkward macro, replacing with ...
3652 (make_local_vector): New macro, which acts more like a function.
3653 Use statement expressions and use __COUNTER__ to avoid macro
3654 capture. Fall back on functions if these features are not supported.
3655 (build_local_string, make_local_string): Likewise.
3657 2014-09-09 Dmitry Antipov <dmantipov@yandex.ru>
3659 * xterm.c (x_term_init): Consolidate duplicated code.
3660 [USE_LUCID]: Revert 2014-04-02 change (Bug#18403). Add comment.
3661 (x_delete_terminal): Do not close X connection fd (Bug#18403).
3662 Add eassert and mark dpyinfo as dead only if it was alive.
3664 Add macros to allocate temporary Lisp objects with alloca.
3665 Respect MAX_ALLOCA and fall back to regular GC for large objects.
3666 * character.h (parse_str_as_multibyte): Move prototype to ...
3667 * lisp.h (parse_str_as_multibyte): ... here.
3668 (struct Lisp_Cons): Add GCALIGNED attribute if supported.
3669 (scoped_cons, scoped_list2, build_local_vector, build_local_string):
3671 (scoped_cons_init, pointer_valid_for_lisp_object, local_vector_init)
3672 (local_string_init): New functions.
3673 * alloc.c (verify_alloca) [ENABLE_CHECKING]: New function.
3674 (init_alloc_once): Call it.
3676 Cleanup last change and make all new stuff conditional.
3677 * lisp.h (build_local_string): Rename to ...
3678 (make_local_string): ... this macro.
3679 (build_local_string, scoped_list1, scoped_list3): New macros.
3680 (toplevel) [USE_STACK_LISP_OBJECTS]: Define all new macros
3681 and functions as such, use regular fallbacks otherwise.
3682 * alloc.c (verify_alloca) [USE_STACK_LISP_OBJECTS]: Define
3685 2014-09-08 Eli Zaretskii <eliz@gnu.org>
3687 * dispnew.c (prepare_desired_row): When MODE_LINE_P is zero,
3688 always make sure the marginal areas of the row are in sync with
3689 what the window wants. (Bug#18419)
3691 * data.c (set_internal): Use assq_no_quit, not Fassq, to find an
3692 existing binding of a variable, to avoid silently aborting
3693 commands that use specbind. (Bug#18331)
3695 2014-09-07 Paul Eggert <eggert@cs.ucla.edu>
3697 Fix bug uncovered by changing alloca to auto buffer (Bug#18410).
3698 * coding.c (growable_destination): New function.
3699 (produce_chars): Use it for sanity checks. Do not fiddle with
3700 dst_end if the source and destination are both nil, as it's
3701 the caller's responsibility to avoid overlap.
3702 * keyboard.c (read_decoded_event_from_main_queue):
3703 The destination must be MAX_MULTIBYTE_LENGTH times the max source
3704 length, not 4 times, to prevent decode_coding_c_string from trying
3705 to reallocate a destination. This removes the need for the FIXME.
3707 * callproc.c (exec_failed) [DOS_NT]: Define a dummy.
3708 All callers simplified. Add a comment about exec_failed, vfork,
3711 Adjust drag-and-drop fix when window is above top (Bug#18303).
3712 * xselect.c (x_fill_property_data): Don't let sign bit of negative
3713 XCDR bleed into XCAR's encoded value. Improve checks for
3714 out-of-range data while we're at it.
3716 2014-09-07 Jan Djärv <jan.h.d@swipnet.se>
3718 * xselect.c (x_fill_property_data): Handle negative XCDR when data
3719 is CONSP (Bug#18303).
3721 2014-09-07 Eli Zaretskii <eliz@gnu.org>
3723 * callproc.c (child_setup) [WINDOWSNT]: Don't call exec_failed if
3724 'alloca' gets passed arguments larger than MAX_ALLOCA.
3726 * font.c (MAX): Define if not defined elsewhere.
3728 2014-09-07 Paul Eggert <eggert@cs.ucla.edu>
3730 * keyboard.c (read_decoded_event_from_main_queue): Reinstitute alloca
3731 here for destination buffer, to work around what appears to be a
3732 bug in decode_coding_c_string when the source and destination are
3735 Use SAFE_ALLOCA etc. to avoid unbounded stack allocation (Bug#18410).
3736 This follows up on the recent thread in emacs-devel on alloca; see:
3737 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00042.html
3738 This patch also cleans up alloca-related glitches noted while
3739 examining the code looking for unbounded alloca.
3741 * callproc.c (init_callproc):
3742 Rewrite to avoid need for alloca.
3743 * buffer.c (mouse_face_overlay_overlaps)
3744 (report_overlay_modification):
3745 * buffer.h (GET_OVERLAYS_AT):
3746 * coding.c (make_subsidiaries):
3747 * doc.c (Fsnarf_documentation):
3748 * editfns.c (Fuser_full_name):
3749 * fileio.c (Ffile_name_directory, Fexpand_file_name)
3750 (search_embedded_absfilename, Fsubstitute_in_file_name):
3751 * fns.c (Fmake_hash_table):
3752 * font.c (font_vconcat_entity_vectors, font_update_drivers):
3753 * fontset.c (fontset_pattern_regexp, Ffontset_info):
3754 * frame.c (Fmake_terminal_frame, x_set_frame_parameters)
3755 (xrdb_get_resource, x_get_resource_string):
3756 * ftfont.c (ftfont_get_charset, ftfont_check_otf, ftfont_drive_otf):
3757 * ftxfont.c (ftxfont_draw):
3758 * image.c (xbm_load, xpm_load, jpeg_load_body):
3759 * keyboard.c (echo_add_key, menu_bar_items, tool_bar_items)
3761 * keymap.c (Fdescribe_buffer_bindings, describe_map):
3763 * menu.c (digest_single_submenu, find_and_call_menu_selection)
3764 (find_and_return_menu_selection):
3765 * print.c (PRINTFINISH):
3766 * process.c (Fformat_network_address):
3767 * scroll.c (do_scrolling, do_direct_scrolling, scrolling_1):
3768 * search.c (search_buffer, Fmatch_data, Fregexp_quote):
3769 * sound.c (wav_play, au_play):
3770 * syntax.c (skip_chars):
3771 * term.c (tty_menu_activate, tty_menu_show):
3772 * textprop.c (get_char_property_and_overlay):
3773 * window.c (Fset_window_configuration):
3774 * xdisp.c (safe__call, next_overlay_change, vmessage)
3775 (compute_overhangs_and_x, draw_glyphs, note_mouse_highlight):
3776 * xfaces.c (face_at_buffer_position):
3777 * xmenu.c (x_menu_show):
3778 Use SAFE_ALLOCA etc. instead of plain alloca, since the
3779 allocation size isn't bounded.
3780 * callint.c (Fcall_interactively): Redo memory_full check
3781 so that it can be done at compile-time on some platforms.
3782 * coding.c (MAX_LOOKUP_MAX): New constant.
3783 (get_translation_table): Use it.
3784 * callproc.c (call_process): Use SAFE_NALLOCA instead of
3785 SAFE_ALLOCA, to catch integer overflows on size calculation.
3786 (exec_failed) [!DOS_NT]: New function.
3787 (child_setup) [!DOS_NT]: Use it.
3788 * editfns.c (Ftranspose_regions):
3789 Hoist USE_SAFE_ALLOC + SAFE_FREE out of 'if'.
3790 * editfns.c (check_translation):
3791 Allocate larger buffers on the heap.
3792 * eval.c (internal_lisp_condition_case):
3793 Check for MAX_ALLOCA overflow.
3794 * fns.c (sort_vector): Use SAFE_ALLOCA_LISP rather than Fmake_vector.
3795 (Fbase64_encode_region, Fbase64_decode_region):
3796 Avoid unnecessary calls to SAFE_FREE before 'error'.
3797 * buffer.c (mouse_face_overlay_overlaps):
3798 * editfns.c (Fget_pos_property, check_translation):
3799 * eval.c (Ffuncall):
3800 * font.c (font_unparse_xlfd, font_find_for_lface):
3801 * ftfont.c (ftfont_drive_otf):
3802 * keyboard.c (echo_add_key, read_decoded_event_from_main_queue)
3803 (menu_bar_items, tool_bar_items):
3804 * sound.c (Fplay_sound_internal):
3805 * xdisp.c (load_overlay_strings, dump_glyph_row):
3806 Use an ordinary auto buffer rather than alloca, since the
3807 allocation size is fixed and small.
3808 * ftfont.c: Include <c-strcase.h>.
3809 (matching_prefix): New function.
3810 (get_adstyle_property): Use it, to avoid need for alloca.
3811 * keyboard.c (echo_add_key):
3812 * keymap.c (describe_map): Use ptrdiff_t, not int.
3813 * keyboard.c (echo_add_key): Prefer sizeof to strlen.
3814 * keymap.c (Fdescribe_buffer_bindings): Use SBYTES, not SCHARS,
3815 when counting bytes.
3816 * lisp.h (xlispstrdupa): Remove, replacing with ...
3817 (SAFE_ALLOCA_STRING): ... new macro with different API.
3818 This fixes a portability problem, namely, alloca result
3819 passed to another function. All uses changed.
3820 (SAFE_ALLOCA, SAFE_ALLOCA_LISP): Check for MAX_ALLOCA,
3822 * regex.c (REGEX_USE_SAFE_ALLOCA, REGEX_SAFE_FREE)
3823 (REGEX_ALLOCATE): New macros.
3824 (REGEX_REALLOCATE, REGEX_ALLOCATE_STACK, REGEX_REALLOCATE_STACK)
3825 (REGEX_FREE_STACK, FREE_VARIABLES, re_match_2_internal):
3827 * xdisp.c (message3): Use SAFE_ALLOCA_STRING rather than doing it
3829 (decode_mode_spec_coding): Store directly into buf rather than
3830 into an alloca temporary and copying the temporary to the buf.
3832 2014-09-06 Eli Zaretskii <eliz@gnu.org>
3834 * Makefile.in (EMACS_HEAPSIZE): Remove, no longer used. (Bug#18416)
3836 2014-09-04 Jan D <jan.h.d@swipnet.se>
3838 * xterm.c (x_term_init): Don't call x_session_initialize if running
3839 as a daemon (Bug#18375).
3841 * xsmfns.c: Initialize ice_fd.
3843 2014-09-04 Paul Eggert <eggert@cs.ucla.edu>
3845 Less chatter in 'make' output.
3846 * Makefile.in (AM_V_GEN, am__v_GEN_, am__v_GEN_0, am__v_GEN_1, AM_V_at)
3847 (am__v_at_, am__v_at_0, am__v_at_1): New macros, taken from Automake.
3848 ($(etc)/DOC, buildobj.h, gl-stamp): Use them.
3850 2014-09-03 Martin Rudalics <rudalics@gmx.at>
3852 * buffer.c (scroll-bar-height): Fix typo in doc-string.
3853 * frame.c (Vdefault_frame_horizontal_scroll_bars):
3855 * nsfns.m (Fx_create_frame):
3856 * w32fns.c (Fx_create_frame):
3857 * xfns.c (Fx_create_frame): Default horizontal scroll bars to
3860 2014-09-03 Eli Zaretskii <eliz@gnu.org>
3862 * dispnew.c (buffer_posn_from_coords): Fix an off-by-one error in
3863 the reported row in the case of a window with a header line, by
3864 improving on the fix committed in 2011-10-08T10:58:50Z!eliz@gnu.org
3865 eliz@gnu.org-20111008105850-ht4tvsayohvr1kjc. (Bug#18384)
3867 2014-09-03 Paul Eggert <eggert@cs.ucla.edu>
3869 * eval.c (internal_lisp_condition_case): Don't overrun the stack
3870 when configured --with-wide-int on typical 32-bit platforms.
3872 2014-09-03 Eli Zaretskii <eliz@gnu.org>
3874 * xdisp.c (display_and_set_cursor): Call erase_phys_cursor also
3875 when HPOS is negative, for the benefit of R2L glyph rows whose
3876 newline overflows into the fringe.
3878 2014-09-03 Ken Brown <kbrown@cornell.edu>
3880 * conf_post.h (strnicmp) [CYGWIN && HAVE_NTGUI]: Define. (Bug#18366)
3882 2014-09-02 Paul Eggert <eggert@cs.ucla.edu>
3884 Minor cleanup of recent strlen-avoiding patch.
3885 * fileio.c (CHECK_LENGTH): Remove.
3886 Rewrite callers so that they don't need it.
3887 (Fexpand_file_name) [DOS_NT]: Fix a case where directory length
3888 variable wasn't set.
3890 2014-09-02 Dmitry Antipov <dmantipov@yandex.ru>
3892 * fileio.c (CHECK_LENGTH): New macro.
3893 (Fexpand_file_name): Use it and get rid of a few more calls
3894 to strlen and strcat.
3895 * callproc.c (egetenv_internal): Add arg and rename from egetenv ...
3896 * lisp.h (egetenv): ... because of a new inline function used to
3897 avoid calls to strlen for a compile-time constants.
3899 * buffer.h (decode_buffer): New function.
3900 * buffer.c (Fbuffer_name, Fbuffer_file_name, Fbuffer_base_buffer)
3901 (Fbuffer_local_variables, Fbuffer_modified_p, Fbuffer_modified_tick)
3902 (Fbuffer_chars_modified_tick, Fdelete_all_overlays):
3903 * data.c (Flocal_variables_p):
3904 * fileio.c (Fverify_visited_file_modtime):
3905 * marker.c (live_buffer): Use it.
3907 2014-09-01 Dmitry Antipov <dmantipov@yandex.ru>
3909 Avoid extra calls to strlen in filesystem I/O routines.
3910 * fileio.c (Fexpand_file_name): Avoid calls to strlen if
3911 the length of 'newdir' is known or may be precalculated.
3912 (file_accessible_directory_p): Prefer to pass Lisp_Object,
3913 not 'char *', and so use precalculated length.
3914 (Ffile_accessible_directory_p):
3915 * callproc.c (encode_current_directory, init_callproc):
3916 * charset.c (init_charset):
3917 * lread.c (load_path_check, load_path_default): Adjust users.
3918 * lisp.h (file_accessible_directory_p): Tweak prototype.
3920 2014-09-01 Eli Zaretskii <eliz@gnu.org>
3922 * w32proc.c (w32_compare_strings): Support "C" and "POSIX"
3925 2014-09-01 Paul Eggert <eggert@cs.ucla.edu>
3927 --enable-silent-rules now suppresses more chatter.
3928 * Makefile.in (AM_DEFAULT_VERBOSITY, AM_V_CC, am__v_CC_)
3929 (am__v_CC_0, am__v_CC_1, AM_V_CCLD, am__v_CCLD_, am__v_CCLD_0)
3930 (am__v_CCLD_1): New macros, taken from Automake.
3931 (.c.o, .m.o, temacs$(EXEEXT)): Use them.
3933 Clean up extern decls a bit.
3934 * bytecode.c: Include blockinput.h and keyboard.h rather
3935 than rolling their APIs by hand.
3936 * emacs.c: Include regex.h and rely on its and lisp.h's API
3937 rather than rolling them by hand.
3938 * lastfile.c: Include lisp.h, to check this file's API.
3939 * lisp.h (lisp_eval_depth, my_edata, my_endbss, my_endbss_static):
3941 * regex.h (re_max_failures): New decl.
3942 * unexcw.c, unexmacosx.c, unexw32.c:
3943 Rely on lisp.h's API rather than rolling it by hand.
3944 * vm-limit.c (__after_morecore_hook, __morecore, real_morecore):
3945 Declare at top level, to pacify GCC -Wnested-externs.
3947 2014-08-31 Eli Zaretskii <eliz@gnu.org>
3949 * xdisp.c (get_glyph_string_clip_rects): Don't let the width of a
3950 clipping rectangle become negative (i.e. large positive, since
3951 it's an unsigned data type). This can happen in R2L hscrolled
3952 glyph rows, and caused us to draw the cursor glyph on the fringe.
3953 For the details, see
3954 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00543.html.
3956 2014-08-31 Ken Brown <kbrown@cornell.edu>
3958 * gmalloc.c: Don't include <stdlib.h>. Declare system malloc and
3959 friends before defining hybrid_malloc and friends if HYBRID_MALLOC
3960 is defined. (Bug#18368)
3962 2014-08-30 Paul Eggert <eggert@cs.ucla.edu>
3964 Vector-sorting fixes (Bug#18361).
3965 It's not safe to call qsort or qsort_r, since they have undefined
3966 behavior if the user-specified predicate is not a total order.
3967 Also, watch out for garbage-collection while sorting vectors.
3968 * fns.c: Include <vla.h>.
3969 (sort_vector_predicate) [!HAVE_QSORT_R]: Remove.
3970 (sort_vector_compare): Remove, replacing with ....
3971 (inorder, merge_vectors, sort_vector_inplace, sort_vector_copy):
3972 ... these new functions.
3973 (sort_vector): Rewrite to use the new functions.
3974 GCPRO locals, since the predicate can invoke the GC.
3975 Since it's in-place return void; caller changed.
3976 (merge): Use 'inorder', for clarity.
3978 * sysdep.c (str_collate): Clear errno just before wcscoll(_l).
3979 One can't hoist this out of the 'if', because intervening calls to
3980 newlocale, twolower, etc. can change errno.
3982 2014-08-30 Eli Zaretskii <eliz@gnu.org>
3984 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Improve the
3985 wording of the error messages.
3986 (str_collate) [WINDOWSNT]: Signal an error if w32_compare_strings
3989 * w32proc.c (get_lcid_callback): Accept locale specifications
3990 without the country part, as in "enu" vs "enu_USA".
3991 (w32_compare_strings): Signal an error if a locale was specified,
3992 but couldn't be translated into a valid LCID.
3994 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
3996 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Move up setting errno.
3998 2014-08-29 Paul Eggert <eggert@cs.ucla.edu>
4000 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Do not look at
4001 errno after towlower_l. errno's value is not specified after
4002 towlower_l. Instead, assume that towlower_l returns its argument
4003 on failure, which is portable in practice.
4005 2014-08-29 Eli Zaretskii <eliz@gnu.org>
4007 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): Doc fix.
4009 * w32proc.c (w32_compare_strings): Accept additional argument
4010 IGNORE_CASE. Set up the flags for CompareStringW to ignore case
4011 if requested. If w32-collate-ignore-punctuation is non-nil, add
4012 NORM_IGNORESYMBOLS to the flags.
4013 (LINGUISTIC_IGNORECASE): Define if not already defined.
4014 (syms_of_ntproc) <Vw32_collate_ignore_punctuation>: New variable.
4016 * sysdep.c (str_collate) [WINDOWSNT]: Adapt to the interface
4019 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
4021 * sysdep.c (LC_CTYPE, LC_CTYPE_MASK, towlower_l):
4022 Define substitutes for platforms that lack them.
4023 (str_collate): Add arguments locale and ignore_case.
4025 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp):
4026 Add optional arguments LOCALE and IGNORE-CASE.
4028 * lisp.h (str_collate): Adapt argument list.
4030 2014-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4032 Add vectors support to Fsort.
4033 * fns.c (sort_vector, sort_vector_compare): New functions.
4034 (sort_list): Likewise, refactored out of ...
4035 (Fsort): ... adjusted user. Mention vectors in docstring.
4036 (sort_vector_predicate) [!HAVE_QSORT_R]: New variable.
4037 * alloc.c (make_save_int_obj): New function.
4038 * lisp.h (enum Lisp_Save_Type): New member SAVE_TYPE_INT_OBJ.
4039 (make_save_int_obj): Add prototype.
4041 Fix last change to support Darwin/OSX and FreeBSD (Bug#18354).
4042 * sysdep.c (sort_vector_compare) [DARWIN_OS || __FreeBSD__]:
4043 Conditionally define to match system's qsort_r signature.
4044 (sort_vector) [DARWIN_OS || __FreeBSD__]: Likewise in call to qsort_r.
4046 2014-08-28 Ken Brown <kbrown@cornell.edu>
4048 Add support for HYBRID_MALLOC, allowing the use of gmalloc before
4049 dumping and the system malloc after dumping. (Bug#18222)
4051 * conf_post.h (malloc, realloc, calloc, free) [HYBRID_MALLOC]:
4052 Define as macros, expanding to hybrid_malloc, etc.
4053 (HYBRID_GET_CURRENT_DIR_NAME): New macro.
4054 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Define as
4056 * gmalloc.c: Set up the infrastructure for HYBRID_MALLOC, with a
4057 full implementation on Cygwin. Remove Cygwin-specific code that
4058 is no longer needed.
4059 (malloc, realloc, calloc, free, aligned_alloc) [HYBRID_MALLOC]:
4060 Redefine as macros expanding to gmalloc, grealloc, etc.
4061 (DUMPED, ALLOCATED_BEFORE_DUMPING) [CYGWIN]: New macros.
4062 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Undefine.
4063 (USE_PTHREAD, posix_memalign) [HYBRID_MALLOC]: Don't define.
4064 (hybrid_malloc, hybrid_calloc, hybrid_free, hybrid_realloc)
4066 (hybrid_get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
4067 (hybrid_aligned_alloc) [HYBRID_MALLOC && (HAVE_ALIGNED_ALLOC ||
4068 HAVE_POSIX_MEMALIGN)]: New functions.
4069 * alloc.c (aligned_alloc) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
4070 HAVE_POSIX_MEMALIGN)]: Define as macro expanding to
4071 hybrid_aligned_alloc; declare.
4072 (USE_ALIGNED_ALLOC) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
4073 HAVE_POSIX_MEMALIGN)]: Define.
4074 (refill_memory_reserve) [HYBRID_MALLOC]: Do nothing.
4075 * sysdep.c (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
4076 Define as macro, expanding to gget_current_dir_name, and define
4078 * emacs.c (main) [HYBRID_MALLOC]: Don't call memory_warnings() or
4079 malloc_enable_thread(). Don't initialize malloc.
4080 * lisp.h (NONPOINTER_BITS) [CYGWIN]: Define (because GNU_MALLOC is
4081 no longer defined on Cygwin).
4082 (refill_memory_reserve) [HYBRID_MALLOC]: Don't declare.
4083 * sheap.c (bss_sbrk_buffer_end): New variable.
4084 * unexcw.c (__malloc_initialized): Remove variable.
4085 * ralloc.c: Throughout, treat HYBRID_MALLOC the same as
4087 * xdisp.c (decode_mode_spec) [HYBRID_MALLOC]: Don't check
4090 2014-08-28 Martin Rudalics <rudalics@gmx.at>
4092 * w32term.c (w32_horizontal_scroll_bar_handle_click):
4093 In `event->y' return entire range (the size of the scroll bar minus
4095 * xterm.c (xm_scroll_callback, xaw_jump_callback): In `whole'
4096 return entire range (the scaled size of the scroll bar minus
4097 that of the slider). In `portion' return the scaled position of
4099 (xaw_jump_callback): Restore part of code for vertical scroll
4100 bar broken in change from 2014-07-27.
4101 (xaw_scroll_callback): Provide incremental scrolling with
4102 horizontal scroll bars.
4104 2014-08-28 Eli Zaretskii <eliz@gnu.org>
4106 * conf_post.h (_GL_EXECINFO_INLINE) [MSDOS]: Don't define.
4108 * indent.c (Fvertical_motion): Fix vertical motion up through a
4109 display property after a newline. (Bug#18276)
4111 * xdisp.c (display_line): Don't assume that the call to
4112 reseat_at_next_visible_line_start ends up at a character
4113 immediately following the newline on the previous line.
4114 Avoids setting the ends_at_zv_p flag on screen lines that are not at or
4115 beyond ZV, which causes infloop in redisplay. For the details, see
4116 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00368.html.
4118 * dispnew.c (buffer_posn_from_coords): Fix mirroring of X
4119 coordinate for hscrolled R2L screen lines. (Bug#18277)
4121 2014-08-28 Paul Eggert <eggert@cs.ucla.edu>
4123 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK): Give individual defaults
4126 2014-08-27 Eli Zaretskii <eliz@gnu.org>
4128 * syntax.c (scan_lists): Don't examine positions before BEGV.
4131 2014-08-27 Paul Eggert <eggert@cs.ucla.edu>
4133 Improve robustness of new string-collation code (Bug#18051).
4134 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK, freelocale, locale_t)
4135 (newlocale, wcscoll_l): Define substitutes for platforms that
4136 lack them, so as to simplify the mainline code.
4137 (str_collate): Simplify the code by assuming the above definitions.
4138 Use wcscoll_l, not uselocale, as uselocale is too fragile.
4139 For example, the old version left the Emacs in the wrong locale if
4140 wcscoll reported an error. Use 'int', not ptrdiff_t, for the int
4141 result. Report an error if newlocale fails.
4143 2014-08-27 Michael Albinus <michael.albinus@gmx.de>
4145 * lisp.h (str_collate):
4146 * sysdep.c (str_collate): Return int.
4147 (str_collate) [__STDC_ISO_10646__]: Propagate error of wcscoll.
4149 2014-08-27 Dmitry Antipov <dmantipov@yandex.ru>
4151 Fix some glitches in previous change.
4152 * sysdep.c (stack_direction): Replace stack_grows_down
4153 to simplify calculation of stack boundaries.
4154 (handle_sigsegv): Check whether we really crash somewhere near
4155 to stack boundary, and handle fatal signal as usual if not.
4156 (init_sigsegv): Adjust accordingly.
4157 * keyboard.c (Vtop_level_message): Rename to
4158 Vinternal__top_level_message, as suggested by Stefan Monnier in
4159 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00493.html
4160 All related users changed.
4162 2014-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4164 Handle C stack overflow caused by too nested Lisp evaluation.
4165 * lisp.h (toplevel) [HAVE_STACK_OVERFLOW_HANDLING]: Declare
4166 siglongjmp point to transfer control from SIGSEGV handler.
4167 * keyboard.c (return_to_command_loop, recover_top_level_message)
4168 [HAVE_STACK_OVERFLOW_HANDLING]: New variables.
4169 (regular_top_level_message): New variable.
4170 (command_loop) [HAVE_STACK_OVERFLOW_HANDLING]: Handle non-local
4171 exit from SIGSEGV handler and adjust message displayed by Vtop_level
4173 (syms_of_keyboard): DEFVAR Vtop_level_message and initialize
4174 new variables described above.
4175 * sysdep.c [HAVE_SYS_RESOURCE_H]: Include sys/resource.h as such.
4176 (stack_grows_down, sigsegv_stack, handle_sigsegv)
4177 [HAVE_STACK_OVERFLOW_HANDLING]: New variables and function.
4178 (init_sigsegv): New function.
4179 (init_signals): Use it.
4181 2014-08-25 Ken Brown <kbrown@cornell.edu>
4183 * emacs.c (main): Remove use of obsolete macro
4184 G_SLICE_ALWAYS_MALLOC.
4186 2014-08-25 Eli Zaretskii <eliz@gnu.org>
4188 Implement locale-sensitive string collation for MS-Windows.
4189 * w32proc.c (get_lcid_callback, get_lcid, w32_compare_strings):
4190 New functions. (Bug#18051)
4192 * w32.h (w32_compare_strings): Add prototype.
4194 * w32.c <g_b_init_compare_string_w>: New global flag.
4195 (globals_of_w32): Initialize it.
4197 * sysdep.c (str_collate) [WINDOWSNT]: Implementation for MS-Windows.
4199 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp)
4200 [WINDOWSNT]: Call str_collate on MS-Windows.
4202 2014-08-25 Dmitry Antipov <dmantipov@yandex.ru>
4204 One more minor cleanup of font subsystem.
4205 * font.h (struct font_driver): Convert text_extents to
4206 return void because returned value is never actually used.
4207 * macfont.m (macfont_text_extents):
4208 * w32font.c (w32font_text_extents):
4209 * xftfont.c (xftfont_text_extents): Adjust to return void
4210 and assume that 'metrics' argument is always non-NULL.
4211 * ftfont.c (ftfont_text_extents):
4212 * xfont.c (xfont_text_extents): Likewise. Avoid redundant memset.
4214 2014-08-25 Paul Eggert <eggert@cs.ucla.edu>
4216 Minor cleanups of str_collate fix (Bug#18051).
4217 * fns.c (str_collate): Move decl from here ...
4218 * lisp.h (str_collate): ... to here.
4219 * sysdep.c (str_collate): Prune away some of the forest of ifdefs.
4220 Remove unnecessary casts. Use SAFE_NALLOCA to avoid
4221 potential problems with integer overflow. Don't assume
4222 setlocale succeeds. Remove unnecessary test before restoring
4223 locale via setlocale, and free the copied setlocale string
4226 2014-08-24 Michael Albinus <michael.albinus@gmx.de>
4228 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): New DEFUNs.
4230 * sysdep.c (str_collate): New function. (Bug#18051)
4232 2014-08-23 Karol Ostrovsky <karol.ostrovsky@gmail.com> (tiny change)
4234 * Makefile.in (emacs$(EXEEXT)): Retry deletion of bootstrap-emacs
4235 if the initial "rm -f" fails. This is for MinGW builds, where
4236 MS-Windows will not allow deleting the executable file of a
4239 2014-08-20 Eli Zaretskii <eliz@gnu.org>
4241 * w32term.c (w32_scroll_bar_handle_click)
4242 (w32_horizontal_scroll_bar_handle_click)
4243 (x_scroll_bar_report_motion)
4244 (x_horizontal_scroll_bar_report_motion): For SB_THUMBPOSITION and
4245 SB_THUMBTRACK, use the 32-bit position information returned by
4246 GetScrollInfo, not the 16-bit information returned in the Windows
4249 2014-08-19 Eli Zaretskii <eliz@gnu.org>
4251 * w32term.c (w32_horizontal_scroll_bar_handle_click): Fix the
4252 second coordinate ('y') reported for dragging the horizontal
4255 2014-08-19 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
4257 * xdisp.c (erase_phys_cursor): Fix confusion between window-relative
4258 and text area-relative x-coordinates.
4260 2014-08-17 Eli Zaretskii <eliz@gnu.org>
4262 Avoid overwriting the reversed_p flags in the glyph matrices when
4263 init_iterator or start_display are called.
4264 * xdisp.c (init_iterator): Don't initialize the reversed_p flag of
4266 (tool_bar_height, redisplay_tool_bar, try_window)
4267 (try_window_reusing_current_matrix, try_window_id)
4268 (get_overlay_arrow_glyph_row, display_menu_bar): Initialize the
4269 reversed_p flag of the iterator's glyph row where the glyph row
4270 is going to be redrawn.
4272 2014-08-16 Paul Eggert <eggert@cs.ucla.edu>
4274 * xdisp.c (set_horizontal_scroll_bar): Don't use uninitialized local.
4276 2014-08-16 Martin Rudalics <rudalics@gmx.at>
4278 * w32term.c (w32_horizontal_scroll_bar_handle_click): In y part
4279 of emacs_event return length from si.nPage to si.nMax.
4280 * xdisp.c (set_horizontal_scroll_bar): For right-to-left text
4281 interchange start and end of thumb.
4283 2014-08-15 Ken Brown <kbrown@cornell.edu>
4285 * gmalloc.c (_malloc_mutex, _aligned_blocks_mutex) [CYGWIN]: Use
4286 ERRORCHECK mutexes. (Bug#18222)
4288 2014-08-12 Martin Rudalics <rudalics@gmx.at>
4290 * frame.c (set_menu_bar_lines_1): Remove.
4291 (set_menu_bar_lines): Call change_frame_size instead of
4292 set_menu_bar_lines_1.
4294 2014-08-11 Jan Djärv <jan.h.d@swipnet.se>
4296 * nsfns.m (Fx_create_frame): Call adjust_frame_size,
4299 2014-08-11 Glenn Morris <rgm@gnu.org>
4301 * fileio.c: Revert 2013-01-31 change, which chose coding system for
4302 writing before backing up, since it causes a more serious problem
4303 than the one it solves. (Closes Bug#18141, reopens Bug#13522.)
4304 (choose_write_coding_system): No longer callable from Lisp.
4305 Move last piece back here from Fwrite_region.
4306 (Fwrite_region, syms_of_fileio): Update for above changes.
4308 2014-08-11 Martin Rudalics <rudalics@gmx.at>
4310 * window.c (Fwindow_valid_p): Fix doc-string (Bug#18194).
4311 (Fwindow_new_total, Fwindow_normal_size, Fwindow_new_normal)
4312 (Fwindow_new_pixel, Fset_window_new_pixel)
4313 (Fset_window_new_total, Fset_window_new_normal)
4314 (Fwindow_resize_apply): Fix doc-strings (see Bug#18112).
4316 http://lists.gnu.org/archive/html/bug-gnu-emacs/2014-08/msg00287.html
4318 2014-08-11 Eli Zaretskii <eliz@gnu.org>
4320 * fontset.c (Finternal_char_font): Recompute basic faces if the
4321 frame's face cache was cleared. (Bug#18162)
4323 2014-08-11 Dmitry Antipov <dmantipov@yandex.ru>
4325 Fix bug with uninitialized undo list of an indirect buffer (Bug#18180).
4326 * buffer.c (Fmake_indirect_buffer): Initialize undo list with the
4327 base buffer's undo list.
4329 2014-08-10 Reuben Thomas <rrt@sc3d.org>
4331 Fix a couple of recent inadvertent breaks of the MSDOS port.
4332 * msdos.c: include required menu.h
4333 * term.c: set correct menu_show_hook on MSDOS.
4335 2014-08-10 Martin Rudalics <rudalics@gmx.at>
4337 Fix handling of menu bar line on TTY frames (Bug#18136)
4339 * dispnew.c (handle_window_change_signal):
4340 * keyboard.c (Fsuspend_emacs): Call change_frame_size with
4341 frame's menu bar lines subtracted from height.
4342 * frame.c (frame_inhibit_resize): Inhibit resizing of TTY
4344 (adjust_frame_size): Count in menu bar when setting FrameRows.
4345 (make_terminal_frame): When setting up the frame's lines and
4346 text height don't count in the menu bar.
4347 (Fmake_terminal_frame): Call adjust_frame_size with menu bar
4348 lines subtracted from height.
4349 (do_switch_frame): Set tty's FrameRows to number of total lines
4351 (Fframe_pixel_height, Fframe_pixel_width): If no window system
4352 is used, return total number of lines and columns.
4353 * menu.c (emulate_dialog_with_menu): Use FRAME_TOTAL_LINES instead
4355 * term.c (OUTPUT, tty_set_terminal_modes)
4356 (tty_set_terminal_window, tty_set_scroll_region)
4357 (tty_clear_to_end, tty_write_glyphs, tty_write_glyphs_with_face)
4358 (tty_ins_del_lines, tty_menu_display, tty_menu_activate):
4359 Use FRAME_TOTAL_LINES instead of FRAME_LINES.
4360 (Fresume_tty): Use FRAME_TOTAL_LINES instead of FRAME_LINES.
4361 Call change_frame_size with frame's menu bar lines subtracted
4363 * w32console.c (w32con_clear_to_end, w32con_clear_frame)
4364 (w32con_ins_del_lines): Use FRAME_TOTAL_LINES instead of
4367 2014-08-09 Reuben Thomas <rrt@sc3d.org>
4369 * alloc.c (Fmemory_info): Remove a stray brace.
4371 * process.c: Fix a comment typo.
4373 * msdos.c, dosfns.c (init_dosfns): Remove support for DJGPP < 2.02.
4375 2014-08-09 Jan Djärv <jan.h.d@swipnet.se>
4377 * widgetprv.h (EmacsFramePart): Remove font.
4379 * widget.c (DEFAULT_FACE_FONT, EmacsFrameSetValues, setup_frame_gcs)
4380 (resources, setup_frame_cursor_bits): Remove unused variables and
4381 functions, esp. wrt. font (Bug#18227).
4383 2014-08-07 Paul Eggert <eggert@cs.ucla.edu>
4385 * xterm.c (x_delete_terminal): Plug file descriptor leak (Bug#17691).
4387 2014-08-07 Reuben Thomas <rrt@sc3d.org>
4389 Refer to MS-DOS using the same name everywhere.
4391 * editfns.c: Fix a couple of ``MS-DOG''s missed in the previous
4395 2014-08-05 Martin Rudalics <rudalics@gmx.at>
4397 * w32term.c (w32_redeem_scroll_bar):
4398 * xterm.c (XTredeem_scroll_bar): Revert part of last change by
4399 not redeeming scroll bars that have been turned off.
4401 2014-08-05 Dmitry Antipov <dmantipov@yandex.ru>
4403 * keyboard.c (safe_run_hooks): Follow the convenient style to bind
4404 inhibit-quit to t and pass 2 args to safe_run_hook_funcall. See
4405 <http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00077.html>.
4406 (safe_run_hook_funcall): Adjust accordingly.
4408 2014-08-04 Martin Rudalics <rudalics@gmx.at>
4410 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS):
4411 Condition correctly according to toolkit used.
4412 * frame.c (make_initial_frame, make_terminal_frame)
4413 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height)
4414 (Vdefault_frame_horizontal_scroll_bars): Correctly condition
4415 assignments according to presence of toolkit scrollbars.
4416 * window.h (WINDOW_HAS_HORIZONTAL_SCROLL_BAR):
4417 Condition correctly according to toolkit used.
4418 * window.c (set_window_scroll_bars): Set horizontal scroll bar
4419 only if toolkit supports it.
4420 * w32term.c (w32_redeem_scroll_bar): Always redeem scroll bar if
4422 * xterm.c (x_scroll_bar_create): Initialize horizontal slot for
4424 (XTredeem_scroll_bar): Always redeem scroll bar if present.
4426 2014-08-04 Dmitry Antipov <dmantipov@yandex.ru>
4428 * keyboard.c (safe_run_hook_funcall): Avoid consing around
4429 Vinhibit_quit and prefer internal_condition_case_n to pass args.
4430 (safe_run_hooks_error, safe_run_hooks_1): Adjust accordingly.
4431 (safe_run_hooks): Remove comment which is not relevant any more.
4433 2014-08-03 Paul Eggert <eggert@cs.ucla.edu>
4435 Don't let big frames overrun the stack.
4436 * dispnew.c (mirrored_line_dance, mirror_line_dance, scrolling):
4437 Use SAFE_NALLOCA, not alloca.
4439 Fix bug with clang + directory_files_internal + GC (Bug#16986).
4440 * dired.c (directory_files_internal): Use a volatile variable
4441 to prevent the compiler from optimizing away all copies of a local.
4442 I wonder how many other GC-related bugs like this lurk elsewhere?
4444 Avoid 100% CPU utilization on ssh session exit (Bug#17691).
4445 * xterm.h (struct x_display_info): New member 'connection'.
4446 * xterm.c (x_term_init, x_delete_terminal): Set and use it,
4447 so that x_delete_terminal has a file descriptor to pass to
4448 delete_keyboard_wait_descriptor.
4450 Don't mishandle year-9999 dates (Bug#18176).
4451 * editfns.c (decode_time_components): Store an invalid timespec
4452 on overflow, instead of returning false, so that the caller can
4453 distinguish overflow from other errors.
4454 (lisp_time_argument, lisp_seconds_argument): If the time is out
4455 of range, signal a time overflow instead of an invalid time spec.
4456 * keyboard.c (decode_timer): Treat time overflow like other
4459 Avoid undefined behavior with signed left shift.
4460 Caught by 'gcc -fsanitize=undefined'.
4461 * dispextern.h, scroll.c (scrolling_max_lines_saved, scrolling_1):
4462 * dispnew.c (line_hash_code, scrolling):
4463 * scroll.c (calculate_scrolling, calculate_direct_scrolling):
4464 Use 'unsigned', not 'int', for line hashes.
4465 (scrolling_max_lines_saved): Avoid mystery constants for hash sizes.
4467 2014-08-02 Paul Eggert <eggert@cs.ucla.edu>
4469 Make compare-strings more compatible with old behavior (Bug#17903).
4470 * fns.c (Fcompare_strings): Silently bring too-large ends into range.
4472 2014-08-02 Jan Djärv <jan.h.d@swipnet.se>
4474 * gtkutil.c (create_dialog): Force min spacing 10 between buttons.
4475 Don't add label between left and right buttons (Bug#18129).
4477 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
4479 Make functions static that no longer need to be extern.
4480 * frame.c, frame.h (set_menu_bar_lines):
4481 * keyboard.c (Qleftmost, Qrightmost):
4482 * xfns.c, frame.h, menu.h (x_set_menu_bar_lines, x_set_tool_bar_lines)
4483 (x_set_internal_border_width):
4486 2014-08-01 Eli Zaretskii <eliz@gnu.org>
4488 Fix display of R2L lines when the last character fits only partially.
4489 See http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00476.html
4491 * xdisp.c (extend_face_to_end_of_line): If the last glyph of an
4492 R2L row is visible only partially, give the row a negative x
4494 (display_line): Fix the calculation of the glyph whose pixel width
4495 is used to decide whether the last produced glyph fits on the
4496 line. When the last glyph fits only partially, give the row a
4499 Fix hscroll of R2L lines that begin with a TAB or another wide glyph.
4500 * xdisp.c (append_stretch_glyph): In a R2L glyph row, decrease the
4501 pixel width of the first glyph that is hscrolled from display.
4502 (display_line): In R2L glyph rows, don't give a negative offset to
4503 row->x when the first glyph begins before first_visible_x.
4505 * xdisp.c (display_line): If called with iterator set up to write
4506 to a marginal area, delay the call to handle_line_prefix until we
4507 switch back to the text area. (Bug#18035)
4509 * .gdbinit (xwindow): The members total_cols, total_lines,
4510 left_col, and top_line are C integers (and has been so for the
4513 2014-08-01 Andreas Schwab <schwab@suse.de>
4515 * macros.c (Fstart_kbd_macro): Initialize kbd_macro_ptr and
4516 kbd_macro_end together with kbd_macro_buffer. (Bug#18140)
4518 2014-08-01 Dmitry Antipov <dmantipov@yandex.ru>
4520 * atimer.c (toplevel) [HAVE_TIMERFD]: Include errno.h.
4521 (timerfd_callback): Ignore weird events with no data. Add tight
4522 assertions and comments.
4523 (init_atimer) [HAVE_TIMERFD]: Add environment variable to optionally
4524 disable timerfd-based timer. Use TFD_NONBLOCK for timer descriptor.
4526 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
4528 * frame.c (x_set_frame_parameters): Fix typo in previous patch.
4529 I had confused && with ||.
4531 2014-07-31 Paul Eggert <eggert@cs.ucla.edu>
4533 Simplify timerfd configuration and fix some minor glitches.
4534 * atimer.c (TIMERFD_CREATE_FLAGS): Remove; we now assume TFD_CLOEXEC.
4535 (alarm_timer, alarm_timer_ok, set_alarm, init_atimer):
4536 Fall back on timer_create if timerfd_create fails at runtime.
4537 (resolution) [HAVE_CLOCK_GETRES]: Remove; we now rely on the
4538 kernel primitives to do resolution. All uses removed.
4539 (timerfd) [!HAVE_TIMERFD]: Define to be -1, for convenience.
4540 (turn_on_atimers): Clear timer_create-based timers too,
4543 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
4544 Without this change, the code can access the local variable 'width'
4545 even when it has not been initialized, and likewise for 'height';
4546 in either case this leads to undefined behavior.
4548 2014-07-30 Dmitry Antipov <dmantipov@yandex.ru>
4550 * xrdb.c (x_load_resources) [USE_MOTIF]: Although not strictly
4551 necessary, put horizontal scroll bar resources as well. See
4552 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00430.html>.
4553 * xterm.c (x_sync_with_move): Really wait 0.5s, not 0.0005s.
4555 2014-07-29 Dmitry Antipov <dmantipov@yandex.ru>
4557 * xrdb.c (x_load_resources) [!USE_MOTIF]: Put horizontal scroll bar
4558 background value to match the resource of its vertical counterpart.
4560 2014-07-29 Martin Rudalics <rudalics@gmx.at>
4562 * frame.c (adjust_frame_size): Use FRAME_WINDOW_P instead of
4563 FRAME_X_WINDOW when calling x_set_window_size (Bug#18138).
4565 2014-07-28 Martin Rudalics <rudalics@gmx.at>
4567 * frame.c (x_set_frame_parameters): Revert part of 2014-07-24
4568 change that added the top margin height to the requested height
4569 and revert (undocumented) part of 2014-07-28 change that changed
4570 the logic of whether a size change occurred.
4572 2014-07-28 Eli Zaretskii <eliz@gnu.org>
4574 * .gdbinit (xwindow): The members total_cols, total_lines,
4575 left_col, and top_line are C integers (and has been so for the
4578 * .gdbinit (xsubchartable): The members 'depth' and 'min_char' are
4581 2014-07-28 Dmitry Antipov <dmantipov@yandex.ru>
4583 On GNU/Linux, use timerfd for asynchronous timers.
4584 * atimer.c (toplevel) [HAVE_TIMERFD]: Include sys/timerfd.h.
4585 (toplevel): Rename alarm_timer_ok to special_timer_available.
4586 [HAVE_TIMERFD]: Declare timerfd.
4587 [HAVE_CLOCK_GETRES]: Declare resolution.
4588 (start_atimer) [HAVE_CLOCK_GETRES]: Round up timestamp to
4589 system timer resolution.
4590 (set_alarm) [HAVE_TIMERFD]: Use timerfd_settime.
4591 (timerfd_callback) [HAVE_TIMERFD]: New function.
4592 (atimer_result, debug_timer_callback, Fdebug_timer_check)
4593 [ENABLE_CHECKING]: New function for the sake of automated tests.
4594 (init_atimer) [HAVE_TIMERFD]: Setup timerfd.
4595 [HAVE_CLOCK_GETRES]: Likewise for system timer resolution.
4596 [ENABLE_CHECKING]: Defsubr test function.
4597 * atimer.h (timerfd_callback) [HAVE_TIMERFD]: Add prototype.
4598 * lisp.h (add_timer_wait_descriptor) [HAVE_TIMERFD]: Likewise.
4599 * process.c (add_timer_wait_descriptor) [HAVE_TIMERFD]: New function.
4601 Fix --without-x build and pacify --enable-gcc-warnings.
4602 Problems reported in Bug#18122 and Bug#18124.
4603 * frame.c (get_frame_param): Define even if !HAVE_WINDOW_SYSTEM.
4604 (frame_windows_min_size): Now static.
4605 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS) [!HAVE_WINDOW_SYSTEM]:
4607 (adjust_frame_size): Always declare prototype.
4609 Fix Gnus-related issues reported by David Kastrup <dak@gnu.org> in
4610 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00370.html>.
4611 * atimer.c (timerfd_callback): Always read expiration data.
4613 (turn_on_atimers) [HAVE_TIMERFD]: Disarm timerfd timer.
4614 * process.c (add_timer_wait_descriptor): Add timer descriptor
4615 to input_wait_mask and non_process_wait_mask as well.
4617 2014-07-28 Paul Eggert <eggert@cs.ucla.edu>
4619 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
4621 2014-07-27 Jan Djärv <jan.h.d@swipnet.se>
4623 * nsterm.m (applicationDidFinishLaunching antialiasThresholdDidChange):
4624 Reinstate code removed by the prevoius commit to this file.
4626 2014-07-27 Martin Rudalics <rudalics@gmx.at>
4628 * buffer.h (struct buffer): New fields scroll_bar_height and
4629 horizontal_scroll_bar_type.
4630 * buffer.c (bset_scroll_bar_height)
4631 (bset_horizontal_scroll_bar_type): New functions.
4632 (Fbuffer_swap_text): Handle old_pointm field.
4633 (init_buffer_once): Set defaults for scroll_bar_height and
4634 horizontal_scroll_bar_type.
4635 (syms_of_buffer): New variables scroll_bar_height and
4636 horizontal_scroll_bar_type.
4637 * dispextern.h (window_part): Rename ON_SCROLL_BAR to
4638 ON_VERTICAL_SCROLL_BAR. Add ON_HORIZONTAL_SCROLL_BAR.
4639 (set_vertical_scroll_bar): Remove prototype.
4640 (x_change_tool_bar_height): Add prototype.
4641 * dispnew.c (adjust_frame_glyphs_for_frame_redisplay)
4642 (window_to_frame_vpos, update_frame_1, scrolling, init_display):
4643 Use FRAME_TOTAL_COLS and FRAME_TOTAL_LINES instead of FRAME_COLS
4645 (adjust_frame_glyphs_for_window_redisplay): Rearrange lines.
4646 (update_window): Start mode_line_row->y after horizontal scroll
4648 (change_frame_size_1): Call adjust_frame_size.
4649 (init_display): When changing the size of a tty frame do not
4650 pass height of menu bar.
4651 (Qframe_windows_min_size): New symbol.
4652 * frame.h (struct frame): List tool bar fields after menu bar
4653 fields. Add official, total_lines, horizontal_scroll_bars,
4654 config_scroll_bar_height and config_scroll_bar_lines fields.
4655 (FRAME_HAS_HORIZONTAL_SCROLL_BARS)
4656 (FRAME_CONFIG_SCROLL_BAR_HEIGHT, FRAME_CONFIG_SCROLL_BAR_LINES)
4657 (FRAME_SCROLL_BAR_AREA_HEIGHT, FRAME_SCROLL_BAR_COLS)
4658 (FRAME_SCROLL_BAR_LINES, FRAME_TOTAL_LINES, SET_FRAME_LINES)
4659 (FRAME_WINDOWS_HEIGHT): New macros.
4660 (SET_FRAME_HEIGHT, FRAME_TEXT_LINES_TO_PIXEL_HEIGHT)
4661 (FRAME_PIXEL_Y_TO_LINE, FRAME_PIXEL_HEIGHT_TO_TEXT_LINES)
4662 (FRAME_TEXT_TO_PIXEL_HEIGHT): Separately count top margin and
4663 horizontal scroll bar.
4664 (frame_inhibit_resize, adjust_frame_size)
4665 (frame_windows_min_size): Add declarations.
4666 (Qscroll_bar_height, Qhorizontal_scroll_bars)
4667 (x_set_scroll_bar_default_height, x_set_left_fringe)
4668 (x_set_right_fringe, x_set_vertical_scroll_bars)
4669 (x_set_horizontal_scroll_bars, x_set_scroll_bar_width)
4670 (x_set_scroll_bar_height): Add external declarations.
4671 * frame.c: (frame_inhibit_resize, frame_windows_min_size)
4672 (adjust_frame_size): New functions.
4673 (make_frame): Initial horizontal_scroll_bars field.
4674 Use SET_FRAME_LINES. Don't allow horizontal scroll bar in
4676 (make_initial_frame, make_terminal_frame): No horizontal scroll
4677 bar in initial and terminal frames. Use adjust_frame_size.
4678 (Fframe_total_cols): Fix doc-string.
4679 (Fframe_total_lines, Fscroll_bar_height): New Lisp functions.
4680 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
4681 Rewrite using adjust_frame_size.
4682 (Qscroll_bar_height, Qhorizontal_scroll_bars)
4683 (Qframe_windows_min_size): New symbols.
4684 (x_set_frame_parameters): Remove call of check_frame_size.
4685 (x_report_frame_params): Return scroll_bar_height value.
4686 (x_set_left_fringe, x_set_right_fringe): New functions.
4687 (adjust_frame_height, x_set_internal_border_width)
4688 (x_set_fringe_width): Remove.
4689 (x_set_internal_border_width, x_set_vertical_scroll_bars)
4690 (x_set_scroll_bar_width, x_set_right_divider_width)
4691 (x_set_bottom_divider_width): Rewrite using adjust_frame_size.
4692 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height):
4694 (x_figure_window_size): Rewrite to make frame display the
4695 expected number of lines.
4696 (Vdefault_frame_scroll_bars): Rewrite doc-string.
4697 (Vdefault_frame_horizontal_scroll_bars)
4698 (Vframe_initial_frame_tool_bar_height)
4699 (frame_inhibit_implied_resize): New variables.
4700 * fringe.c (compute_fringe_widths): Remove.
4701 * gtkutil.h (YG_SB_MIN, YG_SB_MAX, YG_SB_RANGE): Define.
4702 (xg_create_horizontal_scroll_bar)
4703 (xg_update_horizontal_scrollbar_pos)
4704 (xg_set_toolkit_horizontal_scroll_bar_thumb)
4705 (xg_get_default_scrollbar_height)
4706 (xg_clear_under_internal_border): Extern.
4707 * gtkutil.c (xg_frame_resized): Don't call
4708 do_pending_window_change.
4709 (xg_frame_set_char_size): Use adjust_frame_size.
4710 (style_changed_cb): Call update_theme_scrollbar_height and
4711 x_set_scroll_bar_default_height.
4712 (x_wm_set_size_hint): Don't call check_frame_size.
4713 (update_theme_scrollbar_height)
4714 (xg_get_default_scrollbar_height)
4715 (xg_create_horizontal_scroll_bar)
4716 (xg_update_horizontal_scrollbar_pos)
4717 (xg_set_toolkit_horizontal_scroll_bar_thumb): New functions.
4718 (xg_create_scroll_bar): Set horizontal slot of bar.
4719 (xg_initialize): Call update_theme_scrollbar_height.
4720 (xg_clear_under_internal_border): No more static.
4721 * insdel.c (adjust_suspend_auto_hscroll): New function.
4722 (adjust_markers_for_delete, adjust_markers_for_insert)
4723 (adjust_markers_for_replace): Call adjust_suspend_auto_hscroll.
4724 * keyboard.c (readable_events, discard_mouse_events)
4725 (make_lispy_event): Handle horizontal scroll bar click events.
4726 (Fsuspend_emacs): When changing the size of a tty frame do not
4727 pass height of menu bar.
4728 (Qbefore_handle, Qhorizontal_handle, Qafter_handle, Qleft)
4729 (Qright, Qleftmost, Qrightmost): New symbols.
4730 * menu.c (Fx_popup_dialog): Use FRAME_TOTAL_LINES instead of
4732 * minibuf.c (read_minibuf): Initialize suspend_auto_hscroll.
4733 * nsfns.m (x_set_internal_border_width): New function.
4734 * nsterm.m (ns_draw_fringe_bitmap, ns_set_vertical_scroll_bar):
4735 Remove extended fringe code.
4736 (x_set_window_size, x_new_font): Don't call
4737 compute_fringe_widths.
4738 * term.c (Fresume_tty): When changing the size of a tty frame do
4739 not pass height of menu bar.
4740 (clear_tty_hooks, set_tty_hooks):
4741 Clear horizontal_scroll_bar_hook.
4742 (init_tty): Frame has no horizontal scroll bars.
4743 * termhooks.h (enum scroll_bar_part): Add scroll_bar_move_ratio,
4744 scroll_bar_before_handle, scroll_bar_horizontal_handle,
4745 scroll_bar_after_handle, scroll_bar_left_arrow,
4746 scroll_bar_right_arrow, scroll_bar_to_leftmost and
4747 scroll_bar_to_rightmost entries.
4748 (enum event_kind): Add HORIZONTAL_SCROLL_BAR_CLICK_EVENT
4749 (struct terminal): Add set_horizontal_scroll_bar_hook.
4750 * w32console.c (initialize_w32_display):
4751 Clear horizontal_scroll_bar_hook.
4752 * w32fns.c (x_set_mouse_color): Use FRAME_W32_DISPLAY instead of
4754 (x_clear_under_internal_border, x_set_internal_border_width):
4756 (x_set_menu_bar_lines): Rewrite using frame_inhibit_resize.
4757 Set windows_or_buffers_changed when adding the menu bar.
4758 (x_set_tool_bar_lines): Rewrite using adjust_frame_size.
4759 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
4760 (w32_createhscrollbar): New functions.
4761 (w32_createscrollbar): Rename to w32_createvscrollbar.
4762 (w32_createwindow): Init WND_HSCROLLBAR_INDEX.
4763 (w32_name_of_message): Replace WM_EMACS_CREATESCROLLBAR by
4764 WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR.
4765 Add WM_EMACS_SHOWCURSOR.
4766 (w32_wnd_proc): Handle WM_HSCROLL case. In WM_WINDOWPOSCHANGING
4767 case do not artificially impose WM size hints.
4768 Handle WM_EMACS_SHOWCURSOR case. Replace WM_EMACS_CREATESCROLLBAR case
4769 by WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR
4771 (my_create_tip_window): Replace WND_SCROLLBAR_INDEX by
4772 WND_VSCROLLBAR_INDEX and WND_HSCROLLBAR_INDEX.
4773 (unwind_create_frame_1): Remove.
4774 (Fx_create_frame): Make both scrollbars the system standard
4775 width and height. Use official field of frame structure to
4776 inhibit running window-configuration-change-hook.
4777 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
4778 pixelwise. Handle frame's official field.
4779 (w32_frame_parm_handlers): Remove x_set_fringe_width
4780 entries. Add x_set_scroll_bar_height,
4781 x_set_horizontal_scroll_bars, x_set_left_fringe and
4783 * w32inevt.c (resize_event, maybe_generate_resize_event): Do not
4784 pass height of menu bar to change_frame_size.
4785 * w32menu.c (set_frame_menubar): Rewrite using
4786 frame_inhibit_resize.
4787 * w32term.h (struct w32_display_info):
4788 Add horizontal_scroll_bar_cursor and cursor_display_counter.
4789 (struct scroll_bar): Add horizontal.
4790 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
4791 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
4792 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH)
4793 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
4794 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
4795 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
4796 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
4797 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): New macros.
4798 (WM_EMACS_CREATEVSCROLLBAR, WM_EMACS_CREATEHSCROLLBAR):
4799 Define instead of WM_EMACS_CREATESCROLLBAR.
4800 (WND_VSCROLLBAR_INDEX, WND_HSCROLLBAR_INDEX): Define instead of
4801 WND_SCROLLBAR_INDEX.
4802 * w32term.c (horizontal_scroll_bar_min_handle)
4803 (horizontal_scroll_bar_left_border)
4804 (horizontal_scroll_bar_right_border): New integers.
4805 (x_set_frame_alpha): Replace x_highlight_frame by
4807 (x_window_to_scroll_bar): New argument "type". Update callers
4809 (w32_set_horizontal_scroll_bar_thumb)
4810 (x_horizontal_scroll_bar_report_motion)
4811 (w32_set_horizontal_scroll_bar)
4812 (w32_horizontal_scroll_bar_handle_click)
4813 (x_horizontal_scroll_bar_report_motion): New functions.
4814 (w32_mouse_position): Discriminate horizontal and vertical
4816 (my_create_scrollbar): Replace with two new functions
4817 my_create_vscrollbar and my_create_hscrollbar.
4818 (x_scroll_bar_create): New argument "horizontal".
4819 Update callers accordingly.
4820 (x_scroll_bar_remove, w32_condemn_scroll_bars)
4821 (w32_redeem_scroll_bar, x_scroll_bar_clear): Handle horizontal
4823 (w32_read_socket): Handle WM_HSCROLL cae.
4824 (x_new_font): Don't recompute fringe widths.
4825 Use frame_inhibit_resize. Calculate new menu bar height iff we
4826 build without toolkit. Always clear under internal border.
4827 (x_set_window_size): Don't check frame size or recompute
4828 fringes. Reset fullscreen status before applying sizes.
4829 Always resize as requested by pixelwise argument. Don't call
4830 do_pending_window_change.
4831 (x_wm_set_size_hint): Add call for FRAME_SCROLL_BAR_AREA_HEIGHT.
4832 (w32_initialize_display_info): Initialize dpyinfo's
4833 horizontal_scroll_bar_cursor entry.
4834 (w32_create_terminal): Add set_horizontal_scroll_bar_hook.
4835 (w32_initialize): Init horizontal_scroll_bar_min_handle and
4836 horizontal_scroll_bar_left_border.
4837 (w32fullscreen_hook): Intermittently resize window to normal
4838 when switching from fullscreen to maximized state.
4839 (run_window_configuration_change_hook): Don't run it if frame is
4841 (unwind_change_frame): Remove.
4842 (Fset_window_configuration): Rewrite using frame's official field.
4843 * widget.c (set_frame_size): Don't call compute_fringe_widths.
4844 (EmacsFrameSetCharSize): Obey frame_inhibit_resize.
4845 * window.h (struct window): New fields old_pointm,
4846 horizontal_scroll_bar, horizontal_scroll_bar_type, hscroll_whole,
4847 scroll_bar_height and suspend_auto_hscroll.
4848 (wset_horizontal_scroll_bar, wset_horizontal_scroll_bar_type):
4850 (sanitize_window_sizes): Extern.
4851 (MINI_NON_ONLY_WINDOW_P, MINI_ONLY_WINDOW_P, WINDOW_PSEUDO_P)
4852 (WINDOW_TOPMOST_P, WINDOW_HAS_HORIZONTAL_SCROLL_BAR)
4853 (WINDOW_CONFIG_SCROLL_BAR_HEIGHT)
4854 (WINDOW_CONFIG_SCROLL_BAR_LINES)
4855 (WINDOW_SCROLL_BAR_LINES, WINDOW_SCROLL_BAR_AREA_HEIGHT):
4857 (WINDOW_LEFT_FRINGE_COLS, WINDOW_RIGHT_FRINGE_COLS)
4858 (WINDOW_FRINGE_COLS, WINDOW_FRINGE_EXTENDED_P): Remove macros.
4859 (WINDOW_VERTICAL_SCROLL_BAR_TYPE)
4860 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_LEFT)
4861 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_RIGHT)
4862 (WINDOW_HAS_VERTICAL_SCROLL_BAR): Minor rewrite.
4863 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT)
4864 (WINDOW_SCROLL_BAR_AREA_Y): Count in scroll bar height.
4865 * window.c (wset_old_pointm, Fwindow_scroll_bar_height)
4866 (Fwindow_old_point, sanitize_window_sizes): New functions.
4867 (Qwindow_sanitize_window_sizes): New symbol.
4868 (window_body_height): Count in horizontal scroll bar.
4869 (set_window_hscroll, Fscroll_left, Fscroll_right):
4870 Set suspend_auto_hscroll slot.
4871 (Fwindow_inside_edges): Count fringes pixelwise.
4872 (coordinates_in_window, Fcoordinates_in_window_p):
4873 Consider horizontal scroll bar.
4874 (check_frame_size, adjust_window_margins): Remove functions and
4875 corresponding calls.
4876 (set_window_buffer): Initialize old_pointm and horizontal scroll bars.
4877 (temp_output_buffer_show): Reset hscroll related fields.
4878 Initialize old_pointm.
4879 (make_parent_window): Initialize old_pointm.
4880 (make_window): Initialize old_pointm, horizontal scroll bar type,
4881 and scroll bar height.
4882 (resize_frame_windows): Don't count top margin in new sizes.
4883 Don't use safe sizes when shrinking a frame; let the window
4884 manager do the clipping.
4885 (Fsplit_window_internal): Inherit horizontal scroll bar type and
4887 (Fdelete_window_internal): Unchain old_pointm marker.
4888 (window_scroll_pixel_based, Fscroll_other_window):
4890 (Fwindow_text_width, Fwindow_text_height): New argument
4892 (struct saved_window): New fields, old_pointm, hscroll_whole,
4893 suspend_auto_hscroll, scroll_bar_height and
4894 horizontal_scroll_bar_type.
4895 (Fset_window_configuration, save_window_save): Set new fields of
4897 (apply_window_adjustment): Don't call adjust_window_margins.
4898 (set_window_margins): Don't change margins if new sizes don't
4900 (set_window_scroll_bars): New argument "horizontal_type".
4901 Handle horizontal scroll bars. Don't change scroll bars if they
4902 don't fit into window.
4903 (Fset_window_scroll_bars): New argument "horizontal_type".
4904 (Fwindow_scroll_bars): Return values for horizontal scroll bars.
4905 (compare_window_configurations): Compare horizontal scroll bar
4907 * xdisp.c (window_text_bottom_y, window_box_height): Count in
4908 horizontal scroll bar height.
4909 (pixel_to_glyph_coords, init_xdisp): Use FRAME_TOTAL_LINES
4910 instead of FRAME_LINES.
4911 (remember_mouse_glyph): Case ON_SCROLL_BAR changed to
4912 ON_VERTICAL_SCROLL_BAR.
4913 (with_echo_area_buffer): Initialize old_pointm.
4914 (with_echo_area_buffer_unwind_data): Store old_pointm values in
4916 (unwind_with_echo_area_buffer): Handle old_pointm.
4917 (update_tool_bar): Set do_update when the tool bar window has at
4918 least one line (since this is what the user sets).
4919 (MAX_FRAME_TOOL_BAR_HEIGHT): Remove macro.
4920 (redisplay_tool_bar): Return early when toolbar has zero lines.
4921 Call x_change_tool_bar_height. Don't use max_tool_bar_height.
4922 (hscroll_window_tree): Handle suspension of auto_hscroll and
4924 (set_horizontal_scroll_bar): New function.
4925 (redisplay_window): Set ignore_mouse_drag_p when tool bar has
4926 more than one line. Handle horizontal scroll bars.
4927 (note_mouse_highlight): Handle horizontal scrol bars.
4928 (expose_frame): Set dimensions of XRectangle from frame's text
4930 (Vvoid_text_area_pointer): Update doc-string.
4931 * xfns.c (x_set_menu_bar_lines): Use adjust_frame_size.
4932 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
4933 (x_set_internal_border_width): New functions.
4934 (x_set_tool_bar_lines): Call x_change_tool_bar_height.
4935 (unwind_create_frame_1): Remove.
4936 (Fx_create_frame): Handle horizontal scroll bars. Use official
4937 field of frame structure to inhibit running
4938 window-configuration-change-hook.
4939 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
4940 pixelwise. Handle frame's official field.
4941 (x_frame_parm_handlers): Add x_set_scroll_bar_height,
4942 x_set_horizontal_scroll_bars, x_set_left_fringe,
4944 * xmenu.c (update_frame_menubar, free_frame_menubar):
4945 Use adjust_frame_size.
4946 * xterm.h (struct x_display_info):
4947 Add horizontal_scroll_bar_cursor and Xatom_Horizontal_Scrollbar
4949 (struct scroll_bar): Add horizontal slot.
4950 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
4951 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
4952 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH): New macros.
4953 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
4954 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
4955 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
4956 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
4957 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): Define.
4958 (x_clear_under_internal_border): Remove.
4959 * xterm.c (XTmouse_position): Handle horizontal scroll bars.
4960 (x_window_to_scroll_bar): New argument TYPE. Update callers.
4961 (x_send_scroll_bar_event, x_scroll_bar_create): New arguments
4962 HORIZONTAL. Update callers.
4963 (horizontal_action_hook_id): New action hook id.
4964 (x_horizontal_scroll_bar_to_input_event)
4965 (x_create_horizontal_toolkit_scroll_bar)
4966 (xt_horizontal_action_hook)
4967 (x_set_toolkit_horizontal_scroll_bar_thumb)
4968 (XTset_horizontal_scroll_bar, x_net_wm_state)
4969 (x_horizontal_scroll_bar_report_motion): New functions.
4970 (xg_scroll_callback, x_scroll_bar_handle_click):
4971 Handle horizontal scroll bars.
4972 (SCROLL_BAR_HORIZONTAL_NAME): Define.
4973 (XTset_vertical_scroll_bar): Attempt to clear areas not covered
4975 (XTcondemn_scroll_bars, XTredeem_scroll_bar): Rewrite.
4976 Handle horizontal scroll bars.
4977 (handle_one_xevent): Handle horizontal scroll bar events.
4978 Call x_net_wm_state.
4979 (x_set_window_size_1, x_wm_set_size_hint): Don't call
4981 (x_set_window_size): Don't call check_frame_size and
4982 do_pending_window_change.
4983 (x_term_init): Init horizontal_scroll_bar_cursor display info.
4984 (x_create_terminal): Add set_horizontal_scroll_bar_hook.
4985 (x_scroll_bar_set_handle): Add some checks when calling
4988 2014-07-26 Paul Eggert <eggert@cs.ucla.edu>
4990 Revert previous change.
4991 There is certainly nothing wrong with writing code like 'lo <= i
4992 && i <= hi', even if LO happens to a constant. There isn't even
4993 anything wrong in general with writing 'a <= b' if A happens to
4994 be a constant. At any rate stylistic changes shouldn't
4995 be done like this without discussion.
4997 2014-07-26 Andreas Schwab <schwab@linux-m68k.org>
4999 * alloc.c (xnmalloc, xnrealloc, xpalloc, make_save_value)
5000 (Fgarbage_collect): Reorder conditions that are written backwards.
5001 * data.c (cons_to_unsigned): Likewise.
5002 * dispnew.c (update_frame_1, sit_for): Likewise.
5003 * fileio.c (file_offset): Likewise.
5004 * filelock.c (read_lock_data, lock_file): Likewise.
5005 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
5007 * font.c (font_intern_prop, font_style_symbolic): Likewise.
5008 * lisp.h (FIXNUM_OVERFLOW_P): Likewise.
5009 * lread.c (read1): Likewise.
5010 * minibuf.c (read_minibuf_noninteractive): Likewise.
5011 * nsterm.m (x_set_frame_alpha): Likewise.
5012 * process.c (wait_reading_process_output): Likewise.
5013 * region-cache.c (delete_cache_boundaries): Likewise.
5014 * xterm.c (x_set_frame_alpha): Likewise.
5016 2014-07-25 Paul Eggert <eggert@cs.ucla.edu>
5018 * dispextern.h, xdisp.c (hourglass_shown_p, hourglass_atimer):
5021 2014-07-26 Dmitry Antipov <dmantipov@yandex.ru>
5023 * atimer.c (set_alarm) [HAVE_ITIMERSPEC]: Use TIMER_ABSTIME
5024 because atimer expiration is absolute rather than relative.
5026 2014-07-25 Eli Zaretskii <eliz@gnu.org>
5028 * w32term.h (current_popup_menu, menubar_in_use):
5029 Move declarations from w32term.c.
5031 2014-07-25 Martin Rudalics <rudalics@gmx.at>
5033 * w32fns.c (menubar_in_use): No more static.
5034 * w32term.c (current_popup_menu, menubar_in_use): Declare.
5036 2014-07-25 Dmitry Antipov <dmantipov@yandex.ru>
5038 Move hourglass machinery to RIF.
5039 * dispextern.h (struct redisplay_interface): New members
5040 show_hourglass and hide_hourglass. Indent comments.
5041 (show_hourglass, hide_hourglass): Remove prototypes.
5042 * nsterm.m (show_hourgass, hide_hourglass): Refactor to ...
5043 (ns_show_hourglass, ns_hide_hourglass): ... new no-ops.
5044 (ns_redisplay_interface): Add them.
5045 * w32fns.c (show_hourglass, hide_hourglass): Refactor to ...
5046 * w32term.c (w32_show_hourglass, w32_hide_hourglass): ... these.
5047 (w32_arrow_cursor): New function to hack around non-GUI frames.
5048 (w32_redisplay_interface): Add new functions.
5049 * w32term.h (w32_arror_cursor): Add prototype.
5050 * xdisp.c (show_hourglass): New function, refactored out from
5051 platform-dependent code.
5052 (cancel_hourglass): Now call to RIF function.
5053 * xfns.c (show_hourglass, hide_hourglass): Refactor to ...
5054 * xterm.c (x_show_hourglass, x_hide_hourglass): ... these.
5055 (x_redisplay_interface): Add new functions.
5057 2014-07-24 Dmitry Antipov <dmantipov@yandex.ru>
5059 Fix error reported by Angelo Graziosi <angelo.graziosi@alice.it> in
5060 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00274.html>
5061 and complete previous change.
5062 * frame.c (adjust_frame_height): New function.
5063 (Fset_frame_height, Fset_frame_size): Use it.
5064 (x_set_frame_parameters): Take frame top margin into account.
5066 2014-07-23 Dmitry Antipov <dmantipov@yandex.ru>
5068 * frame.c (Fset_frame_height): Take frame top margin into account.
5069 Incorrect behavior was reported by Martin Rudalics <rudalics@gmx.at> in
5070 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00258.html>
5072 2014-07-22 Dmitry Antipov <dmantipov@yandex.ru>
5074 * xterm.h (struct x_output) [USE_X_TOOLKIT || USE_GTK]: Define
5075 menubar_height as such. Tweak comment.
5076 [USE_LUCID && USE_TOOLKIT_SCROLL_BARS]: Likewise for
5077 scroll_bar_top_shadow_pixel and scroll_bar_bottom_shadow_pixel.
5078 All related users changed.
5079 (FRAME_MENUBAR_HEIGHT) [!USE_X_TOOLKIT && !USE_GTK]: No-op.
5080 * xterm.c (handle_one_xevent):
5081 * gtkutil.c (xg_event_is_for_menubar):
5082 * xfns.c (x_window) [USE_X_TOOLKIT]:
5083 * xmenu.c (set_frame_menubar, free_frame_menubar):
5084 Prefer to use FRAME_MENUBAR_HEIGHT.
5086 2014-07-21 Dmitry Antipov <dmantipov@yandex.ru>
5088 * frame.c (Fframe_parameters): Always report frame height without
5089 menu and tool bar lines.
5091 2014-07-21 Jan Djärv <jan.h.d@swipnet.se>
5093 * nsterm.m (applicationDidFinishLaunching:): Call
5094 antialiasThresholdDidChange, register for antialias changes (Bug#17534).
5095 (antialiasThresholdDidChange:): New method for EmacsApp.
5097 * nsterm.h (EmacsApp): Add antialiasThresholdDidChange.
5099 * macfont.m (macfont_update_antialias_threshold): Remove static.
5101 * macfont.h (macfont_update_antialias_threshold): Declare.
5103 2014-07-21 Eli Zaretskii <eliz@gnu.org>
5105 * w32select.c (setup_windows_coding_system):
5106 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
5107 coding_system. Reported by martin rudalics <rudalics@gmx.at>.
5109 * w16select.c (Fw16_get_clipboard_data):
5110 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
5113 * xdisp.c (init_iterator): Initialize it->stop_charpos to the
5114 buffer position where we are to start the iteration.
5115 (handle_invisible_prop): Record in it->stop_charpos the position
5116 where the invisible text ends. (Bug#18035)
5117 (hscroll_window_tree): Don't try hscrolling windows whose cursor
5118 row has zero buffer position as their start position.
5119 Reported by martin rudalics <rudalics@gmx.at>.
5121 * xdisp.c (move_it_vertically_backward, move_it_by_lines): Prevent
5122 infinite looping in redisplay when display lines don't have enough
5123 space to display even a single character. (Bug#18036)
5125 2014-07-20 Dmitry Antipov <dmantipov@yandex.ru>
5127 * frame.h (struct frame) [USE_X_TOOLKIT]: New member shell_position.
5128 * xfns.c (x_window): Use it to allow xfree later.
5129 (x_encode_text): Drop 3rd arg; unused. Tweak comment and adjust users
5130 where appropriate. Use bool for booleans and remove redundant checks.
5131 (Fx_backspace_delete_keys_p): Use XkbFreeKeyboard; explain why.
5132 * xterm.c (x_free_frame_resources): Free shell_position.
5134 2014-07-19 K. Handa <handa@gnu.org>
5136 * xfaces.c (realize_x_face): Call font_load_for_lface with no
5137 mandatory font spec (Bug#17973).
5139 2014-07-19 Stefan Monnier <monnier@iro.umontreal.ca>
5141 * font.c (font_score): Return the worst score if the size of
5142 ENTITY is wrong by more than a factor 2 (Bug#17973).
5144 2014-07-18 Dmitry Antipov <dmantipov@yandex.ru>
5146 * frame.c (frame_unspecified_color): New function
5147 refactored out from ...
5148 (Fframe_parameters, Fframe_parameter): ... adjusted users.
5149 (x_fullscreen_adjust, set_frame_param): Move Windows-specific
5151 * w32term.c (x_fullscreen_adjust, set_frame_param): ... static here.
5152 * frame.h (x_fullscreen_adjust) [HAVE_NTGUI]:
5153 * lisp.h (set_frame_param): Remove prototype.
5154 * xterm.c (x_display_pixel_width, x_display_pixel_height): Now ...
5155 * xterm.h (x_display_pixel_width, x_display_pixel_height): ...
5158 Prefer 'x_display_info *' to 'Display *' in X selection code.
5159 This helps to avoid unneeded calls to x_display_info_for_display.
5160 * xterm.h (struct selection_input_event): Record 'x_display_info *'
5161 instead of 'Display *'.
5162 (SELECTION_EVENT_DPYINFO): New macro.
5163 (SELECTION_EVENT_DISPLAY): Now inline function to prohibit using
5164 it as an lvalue. Mention this in comment.
5165 * xterm.c (handle_one_xevent): Use SELECTION_EVENT_DPYINFO.
5166 * xselect.c (x_get_window_property_as_lisp_data, x_atom_to_symbol)
5167 (selection_data_to_lisp_data, receive_incremental_selection):
5168 Convert to use 'x_display_info *'. Adjust users where appropriate.
5169 (lisp_data_to_selection_data): Likewise. Also pass 'struct
5170 selection data *' as last arg to not return values in args.
5171 (unexpect_property_change): Use common removal technique.
5173 2014-07-17 Dmitry Antipov <dmantipov@yandex.ru>
5175 * print.c (print_preprocess): Adjust to match changed
5176 sub char-table structure and avoid crash (Bug#18038).
5178 * data.c (wrong_choice): Not static any more.
5179 * lisp.h (wrong_choice): Add prototype.
5180 * frame.h (struct frame) [USE_X_TOOLKIT || HAVE_NTGUI]:
5181 Declare namebuf as such. Tweak comment.
5182 [USE_GTK]: Likewise for tool_bar_position.
5183 (fset_tool_bar_position) [USE_GTK]: Ditto.
5184 (FRAME_TOOL_BAR_POSITION): New macro.
5185 * frame.c (x_report_frame_params):
5186 * gtkutil.c (update_frame_tool_bar):
5187 * xfns.c (Fx_create_frame): Use it.
5188 (x_set_tool_bar_position): Add meaningful diagnostic messages.
5190 2014-07-16 Eli Zaretskii <eliz@gnu.org>
5192 * xdisp.c (decode_mode_spec): Call file-remote-p on the current
5193 buffer's default-directory only if it is a string. (Bug#17986)
5195 2014-07-16 Dmitry Antipov <dmantipov@yandex.ru>
5197 More precise control over values of some buffer-local variables.
5198 * keyboard.c (Qvertical_scroll_bar):
5199 * frame.c (Qleft, Qright): Move to ...
5200 * buffer.c (Qleft, Qright, Qvertical_scroll_bar): ... here.
5201 * buffer.c (Qchoice, Qrange, Qoverwrite_mode, Qfraction): New symbols.
5202 (syms_of_buffer): DEFSYM all of the above, attach special properties.
5203 Use special symbols to DEFVAR_PER_BUFFER overwrite-mode,
5204 vertical-scroll-bar, scroll-up-aggressively
5205 and scroll-down-aggressively.
5206 * buffer.h (Qchoice, Qrange, Qleft, Qright, Qvertical_scroll_bar):
5208 * nsfns.m, frame.h (Qleft, Qright):
5209 * nsterm.m (Qleft): Remove declarations.
5210 * gtkutil.c (toplevel): Include buffer.h.
5211 * data.c (wrong_choice, wrong_range): New functions.
5212 (store_symval_forwarding): Handle special properties of buffer-local
5213 variables and use functions from the above to signal error, if any.
5215 * frame.h (enum fullscreen_type) [HAVE_WINDOW_SYSTEM]: Use more natural
5216 values. Add comment.
5217 (struct frame): Re-arrange layout to avoid extra padding and use bit
5218 fields for output_method, want_fullscreen and vertical_scroll_bar_type.
5219 (FRAME_VERTICAL_SCROLL_BAR_TYPE, FRAME_HAS_VERTICAL_SCROLL_BARS)
5220 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_LEFT)
5221 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_RIGHT) [!HAVE_WINDOW_SYSTEM]:
5222 Define as no-ops because there are no scroll bars anyway.
5223 * frame.c (make_frame, make_terminal_frame, make_initial_frame):
5226 * font.c (fset_font_data) [HAVE_XFT || HAVE_FREETYPE]:
5227 Add convenient setter.
5228 (font_put_frame_data, font_get_frame_data): Use it.
5230 2014-07-15 Daiki Ueno <ueno@gnu.org>
5232 * nsgui.h (XCHAR2B_BYTE1): Add missing parentheses around
5233 pointer argument, before dereferencing.
5234 (XCHAR2B_BYTE2): Likewise.
5236 2014-07-15 Dmitry Antipov <dmantipov@yandex.ru>
5238 * xmenu.c (toplevel): Use LWLIB_ID for next_menubar_widget_id.
5239 (pop_down_menu) [USE_X_TOOLKIT]: Accept integer arg.
5240 (create_and_show_popup_menu, create_and_show_dialog) [USE_X_TOOLKIT]:
5241 Use record_unwind_protect_int and avoid consing.
5242 (syms_of_xmenu) [USE_X_TOOLKIT]: Declare WIDGET_ID_TICK_START.
5244 * regex.c (re_search_2): Use ssize_t to avoid integer overflow.
5246 2014-07-14 Paul Eggert <eggert@cs.ucla.edu>
5248 Use binary-io module, O_BINARY, and "b" flag (Bug#18006).
5249 * callproc.c (create_temp_file): Use mkostemp's O_BINARY flag.
5251 * emacs.c (main) [DOS_NT]: Don't mess with _fmode.
5252 (main) [MSDOS]: Use SET_BINARY instead of setmode.
5253 * minibuf.c: Include binary-io.h instead of fcntl.h.
5254 (read_minibuf_noninteractive):
5255 Use set_binary_mode instead of handcrafted code.
5256 Don't call emacs_set_tty if emacs_get_tty failed.
5257 * sysdep.c, systty.h (emacs_get_tty): Return int, not void.
5258 * sysdep.c (emacs_open, emacs_pipe): Use O_BINARY.
5259 * w32.c (pipe2): Adjust eassert to include O_BINARY.
5261 * macros.c (Fstart_kbd_macro): Avoid need for overflow check.
5262 This works around a GCC compiler bug when Emacs is configured with
5263 --enable-gcc-warnings.
5265 2014-07-14 Dmitry Antipov <dmantipov@yandex.ru>
5267 * lisp.h (CHECK_VECTOR_OR_STRING): Return number of elements
5268 or characters in string, respectively. Add comment.
5269 * fringe.c (Fdefine_fringe_bitmap):
5270 * fns.c (Fsubstring, substring_both): Use it.
5271 * keymap.c (Fdefine_key, Flookup_key):
5272 * macros.c (Fstart_kbd_macro): Likewise. Avoid call to Flength.
5274 * term.c (tty_menu_add_pane, tty_menu_add_selection):
5275 Use menu_item_width.
5276 (tty_menu_show): Simplify because tty_menu_create never return NULL.
5278 2014-07-13 Paul Eggert <eggert@cs.ucla.edu>
5280 Improve behavior of 'bzr up; cd src; make -k'.
5281 * Makefile.in (top_srcdir): New var.
5282 (ntsource, lispsource, ALL_CFLAGS, gl-stamp, emacs.res):
5283 Use '$(top_srcdir)' instead of '$(srcdir)/..';
5284 its expansion is a bit shorter.
5285 (../config.status): Actually build config.status instead of
5287 (ACLOCAL_INPUTS, AUTOCONF_INPUTS):
5288 New macros, copied and relocated from ../Makefile.in.
5289 ($(top_srcdir)/aclocal.m4, $(top_srcdir)/configure, config.in)
5290 (../config.status, Makefile): New dependencies and rules,
5291 copied with relocation from ../Makefile.in. This should be more
5292 likely to rebuild the build machinery properly if you do a 'make'
5293 in the src directory.
5295 2014-07-12 Eli Zaretskii <eliz@gnu.org>
5297 * xdisp.c (display_line): Don't call FETCH_BYTE with argument less
5300 * w32fns.c (Fx_file_dialog): Mention in the doc string the
5301 behavior on Windows 7 and later when the function is repeatedly
5302 invoked with the same value of DIR. (Bug#17950)
5304 * xfns.c (Fx_file_dialog) [USE_MOTIF, USE_GTK]: Update the doc
5305 string to match the one in w32fns.c.
5307 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Switch
5308 stdin to binary mode only if it is connected to a terminal.
5310 2014-07-11 Paul Eggert <eggert@cs.ucla.edu>
5312 Coalesce extern decls.
5313 * minibuf.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty):
5314 * sysdep.c (emacs_get_tty, emacs_set_tty):
5315 Move duplicate extern decls from here ...
5316 * systty.h: ... to here, so that there's just one copy.
5318 2014-07-11 Jan Djärv <jan.h.d@swipnet.se>
5320 * nsterm.m (changeFont:): Add ifdef NS_IMPL_COCOA.
5322 * nsfns.m (Fns_popup_font_panel): Ditto.
5324 2014-07-11 Eli Zaretskii <eliz@gnu.org>
5326 * minibuf.c (read_minibuf_noninteractive): Finish reading on '\r',
5328 [WINDOWSNT]: Switch stdin to binary mode when not echoing input.
5330 * sysdep.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty)
5331 [DOS_NT]: Implement for WINDOWSNT.
5333 * systty.h (struct emacs_tty) [DOS_NT]: The struct member is now
5336 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
5338 * sysdep.c (suppress_echo_on_tty): New function.
5339 * minibuf.c (read_minibuf_noninteractive): Use it.
5341 2014-07-11 Dmitry Antipov <dmantipov@yandex.ru>
5343 * alloc.c (Fmemory_info) [HAVE_LINUX_SYSINFO]: Return nil if
5344 sysinfo failed. Adjust docstring.
5346 2014-07-11 Eli Zaretskii <eliz@gnu.org>
5348 Implement memory-info for MS-DOS.
5349 * dosfns.c (dos_memory_info): New function.
5350 * dosfns.h (dos_memory_info): Add prototype.
5351 * alloc.c (Fmemory_info) [MSDOS]: Call dos_memory_info.
5352 * vm-limit.c (get_lim_data) [MSDOS]: Call dos_memory_info, instead
5353 of doing some of its job.
5355 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Don't
5356 reference termios structure members.
5358 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
5360 * sysdep.c (emacs_get_tty, emacs_set_tty): Make them externally visible.
5362 * minibuf.c (top): Include systty.h. Declare external
5363 emacs_get_tty and emacs_set_tty.
5364 (Vread_hide_char): New lisp variable.
5365 (read_minibuf_noninteractive): Hide characters with
5366 Vread_hide_char if it is a character. (Bug#17839)
5368 2014-07-10 Eli Zaretskii <eliz@gnu.org>
5370 Implement memory-info for MS-Windows.
5371 * w32.c (w32_memory_info): New function.
5372 * w32.h (w32_memory_info): Prototype it.
5373 * alloc.c (Fmemory_info) [WINDOWSNT]: Call it.
5375 2014-07-10 Dmitry Antipov <dmantipov@yandex.ru>
5377 * coding.h (struct coding_system): Remove 'error_positions' (unused)
5378 and 'errors' (set but unused) fields. Use bitfields for 'eol_seen',
5379 'mode', 'common_flags' and 'result' fields, adjust layout to avoid
5380 extra padding and shrink struct coding_system by 56 bytes (x86_64).
5381 * coding.c (decode_coding_utf_8, decode_coding_utf_16)
5382 (decode_coding_emacs_mule, decode_coding_iso_2022, decode_coding_sjis)
5383 (decode_coding_big5, decode_coding_charset, decode_coding)
5384 (encode_coding): Adjust users.
5386 * alloc.c (Fmemory_info): New function.
5388 2014-07-09 Paul Eggert <eggert@cs.ucla.edu>
5390 * syntax.c (back_comment): Use more-natural location for label.
5392 * font.c, font.h (font_unparse_fcname): Now static.
5393 Define only if HAVE_XFT || HAVE_FREETYPE || HAVE_NS.
5395 2014-07-09 Dmitry Antipov <dmantipov@yandex.ru>
5397 Next minor cleanup of font subsystem.
5398 * font.h (enum font_property_index): Remove FONT_ENTITY_INDEX (no
5399 users) and FONT_FORMAT_INDEX (set by a few font drivers but never
5401 (FONT_ENTITY_NOT_LOADABLE, FONT_ENTITY_SET_NOT_LOADABLE): Remove;
5403 * ftfont.h (ftfont_font_format): Remove prototype.
5404 * ftfont.c (ftfont_font_format): Remove; now unused.
5406 * nsfont.m (nsfont_open):
5407 * w32font.c (w32font_open_internal):
5408 * w32uniscribe.c (uniscribe_open):
5409 * xfont.c (xfont_open):
5410 * xftfont.c (xftfont_open): All users changed.
5412 * coding.c (ALLOC_CONVERSION_WORK_AREA): Prefer ptrdiff_t to int and
5413 so avoid integer overflow if decoded gap size exceeds INT_MAX bytes.
5415 2014-07-09 Eli Zaretskii <eliz@gnu.org>
5417 * xdisp.c (move_it_to): Adjust calculation of line_start_x to what
5418 x_produce_glyphs does when it generates a stretch glyph that
5419 represents a TAB. (Bug#17969)
5421 * xdisp.c (pos_visible_p): If CHARPOS is at beginning of window,
5422 and there is a display property at that position, don't call
5423 move_it_to to move to a position before window start. (Bug#17942)
5424 Fix condition for finding CHARPOS by the first call to move_it_to.
5427 2014-07-09 Stefan Monnier <monnier@iro.umontreal.ca>
5429 * syntax.c (find_defun_start): Try the cache even
5430 if !open_paren_in_column_0_is_defun_start.
5431 (back_comment): If find_defun_start was pessimistic, use the
5432 scan_sexps_forward result to improve the cache (bug#16526).
5434 2014-07-09 Eli Zaretskii <eliz@gnu.org>
5436 * xdisp.c (redisplay_window): If redisplay of a window ends up
5437 with point in a partially visible line at end of the window, make
5438 sure the amended position of point actually has smaller Y
5439 coordinate; if not, give up and scroll the display. (Bug#17905)
5441 * window.c (window_scroll_pixel_based): When point ends up at the
5442 last fully visible line, don't let move_it_to stop at the left
5443 edge of the line and dupe us into thinking point is inside the
5446 * w32.c (network_interface_info): Make sure the argument is a
5449 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
5451 * process.c (read_and_dispose_of_process_output): Fix typo
5452 in previous patch: we want nonnegative fds, not nonzero fds.
5454 2014-07-08 Dmitry Antipov <dmantipov@yandex.ru>
5456 * chartab.c (char_table_translate): Move to...
5457 * character.h (char_table_translate): ... inline function here.
5458 Avoid Faref and assume that args are always valid. This helps to
5459 speedup search, which is especially important for a huge buffers.
5460 * lisp.h (char_table_translate): Remove prototype.
5462 * nsfont.m (nsfont_close): Free glyphs and metrics arrays as well.
5463 * font.c (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
5464 New function, with an intention to avoid code duplication between
5466 * font.h (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
5468 * ftfont.c (ftfont_open):
5469 * macfont.m (macfont_open):
5470 * xftfont.c (xftfont_open): Use it.
5472 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
5474 * process.c: Add sanity checks for file descriptors (Bug#17844).
5475 (wait_reading_process_output, Fprocess_filter_multibyte_p):
5476 Check that infd is nonnegative before using it as an fd.
5477 (read_and_dispose_of_process_output, Fprocess_send_eof):
5478 Likewise, for outfd.
5479 (wait_reading_process_output): Omit unnecessary check of infd.
5481 2014-07-07 Paul Eggert <eggert@cs.ucla.edu>
5483 Minor fixups related to usage of the 'long' type.
5484 * gnutls.c (emacs_gnutls_handshake):
5485 * xfaces.c (dump_realized_face):
5486 Work even if 'long' is narrower than 'void *'.
5487 * termcap.c (scan_file):
5488 * xselect.c (x_decline_selection_request)
5489 (x_reply_selection_request, x_get_window_property):
5490 * xterm.c (x_set_frame_alpha):
5491 Remove unnecessary 'L' suffixes of integer constants.
5492 * xfns.c (hack_wm_protocols):
5493 * xselect.c (x_fill_property_data):
5494 * xterm.c (x_set_offset, x_set_window_size_1, x_make_frame_invisible):
5495 Remove unnecessary casts to 'long'.
5496 (set_machine_and_pid_properties): Don't assume pid_t fits in 32 bits.
5498 Minor ImageMagick safety fixes.
5499 * image.c (imagemagick_compute_animated_image):
5500 Remove useless assignment to local. Avoid problems if dest_width is 0.
5501 (imagemagick_load_image): Use int for pixel counts that can't
5502 exceed INT_MAX. Avoid problem if PixelGetNextIteratorRow returns
5503 a row width greater than the image width (or greater than LONG_MAX!).
5505 2014-07-04 K. Handa <handa@gnu.org>
5507 * coding.c (MIN_CHARBUF_SIZE): Delete it.
5508 (MAX_CHARBUF_EXTRA_SIZE): New macro.
5509 (ALLOC_CONVERSION_WORK_AREA): Use MAX_CHARBUF_EXTRA_SIZE.
5511 2014-07-04 Dmitry Antipov <dmantipov@yandex.ru>
5513 * font.h (struct font_driver): Remove get_outline and free_outline;
5514 not used by any font driver.
5515 * ftfont.c (ftfont_driver):
5516 * macfont.m (macfont_driver):
5517 * nsfont.m (nsfont_driver):
5518 * w32font.c (w32font_driver):
5519 * w32uniscribe.c (uniscribe_font_driver):
5520 * xfont.c (xfont_driver): Related users changed.
5521 * xselect.c (x_get_window_property): Use convenient xmalloc.
5522 Call to xfree only if some data was really allocated.
5524 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
5526 On MS-Windows, display busy cursor on all GUI frames.
5527 This is similar to what we have on X. Quickly tested by Dani Moncayo.
5528 * w32fns.c (toplevel): Remove hourglass_hwnd; no longer used.
5529 (w32_show_hourglass, w32_hide_hourglass, w32_note_current_window):
5531 (hide_hourglass, show_hourglass): Redesign to match X counterparts.
5532 * xdisp.c (start_hourglass): Remove Windows-specific bits.
5534 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
5536 Use convenient alists to manage per-frame font driver-specific data.
5537 * frame.h (struct frame): Rename font_data_list to...
5538 [HAVE_XFT || HAVE_FREETYPE]: ... font_data, which is a Lisp_Object now.
5539 * font.h (struct font_data_list): Remove; no longer need a special
5541 (font_put_frame_data, font_get_frame_data) [HAVE_XFT || HAVE_FREETYPE]:
5543 * font.c (font_put_frame_data, font_get_frame_data)
5544 [HAVE_XFT || HAVE_FREETYPE]: Prefer alist functions to ad-hoc list
5546 * xftfont.c (xftfont_get_xft_draw, xftfont_end_for_frame):
5547 Related users changed.
5548 * ftxfont.c (ftxfont_get_gcs, ftxfont_end_for_frame): Likewise.
5549 Prefer convenient xmalloc and xfree.
5551 2014-07-03 Eli Zaretskii <eliz@gnu.org>
5553 * dispnew.c (prepare_desired_row): Accept 2 additional arguments:
5554 the window whose glyph row is being prepared and a flag whether it
5555 is for mode/header line. Make sure the glyph row's marginal areas
5556 are in sync with what the window wants.
5559 * xdisp.c (display_line, display_mode_line):
5560 Call prepare_desired_row with additional arguments, as appropriate.
5562 * dispextern.h (prepare_desired_row): Adjust prototype.
5564 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
5566 * xfaces.c (init_frame_faces): Always realize basic faces (Bug#17889).
5567 * menu.c (Fx_popup_dialog): Set Vmenu_updating_frame to avoid crash
5568 caused by xw_popup_dialog in daemon mode (Bug#17891).
5570 2014-07-03 Eli Zaretskii <eliz@gnu.org>
5572 * frame.c (do_switch_frame): When switching to another TTY frame,
5573 make sure FrameCols and FrameRows are in sync with the new frame's
5576 2014-07-02 Dmitry Antipov <dmantipov@yandex.ru>
5578 Shrink Lisp_Sub_Char_Table by preferring C integers to Lisp_Objects.
5579 * lisp.h (struct Lisp_Sub_Char_Table): Use C integers for depth and
5580 min_char slots. Adjust comment.
5581 (enum char_table_specials): Rename from CHAR_TABLE_STANDARD_SLOTS.
5582 Add SUB_CHAR_TABLE_OFFSET member.
5583 (make_uninit_sub_char_table): New function.
5584 (toplevel): Add compile-time assert to verify suitable member layout
5585 in Lisp_Sub_Char_Table.
5586 * alloc.c (mark_char_table): Add extra argument to denote char table
5587 subtype. Adjust to match new layout of sub char-table.
5588 (mark_object): Always mark sub char-tables with mark_char_table.
5589 * chartab.c (make_sub_char_table, copy_sub_char_table)
5590 (sub_char_table_ref, sub_char_table_ref_and_range, sub_char_table_set)
5591 (sub_char_table_set_range, optimize_sub_char_table, map_sub_char_table)
5592 (map_sub_char_table_for_charset, uniprop_table_uncompress):
5593 All related users changed.
5594 * lread.c (read1): Adjust to match new layout of sub char-table.
5595 * print.c (print_object): Likewise (Bug#17898).
5597 2014-07-02 Stefan Monnier <monnier@iro.umontreal.ca>
5599 * keymap.c (get_keyelt): Simplify.
5600 (copy_keymap_item): Remove left-over code for when we had
5601 key-shortcut caches.
5603 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
5605 * nsterm.m (judge): EmacsScroller: Move dealloc code here.
5606 (dealloc): Remove for EmacsScroller.
5608 * nsterm.h (EmacsScroller): Remove dealloc.
5610 2014-06-30 Eli Zaretskii <eliz@gnu.org>
5612 * coding.c (MIN_CHARBUF_SIZE): Enlarge to 32. (Bug#17881)
5614 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
5616 * nsmenu.m (update_frame_tool_bar): Set wait_for_tool_bar to NO
5617 when setNeedsDisplay is called so we don't trigger redisplay for every
5620 * nsterm.m (any_help_event_p): New variable.
5621 (mouseMoved:): Set any_help_event_p to YES if help event is
5622 generated. Remove else with empty help event that triggered redisplay
5623 for every mouse move.
5624 (windowDidResignKey:): If any_help_event_p, generate empty help event.
5626 2014-06-29 Dmitry Antipov <dmantipov@yandex.ru>
5628 * xfns.c (Qsuppress_icon): Remove; no real users.
5629 (syms_of_xfns): Don't DEFSYM it. Remove ancient comments.
5630 * w32fns.c (Qsuppress_icon): Remove, for the same reason.
5631 (syms_of_w32fns): Don't DEFSYM it.
5633 2014-06-29 Glenn Morris <rgm@gnu.org>
5635 * Makefile.in (ns-app): Mark as PHONY.
5637 2014-06-28 Glenn Morris <rgm@gnu.org>
5639 * Makefile.in (mostlyclean): There are no libXMenu11.a,
5640 liblw.a in this directory.
5642 2014-06-28 Andreas Schwab <schwab@linux-m68k.org>
5644 * coding.c (encode_coding_utf_8): Correctly count produced_chars
5645 also in unibyte case. (Bug#17865)
5647 2014-06-28 K. Handa <handa@gnu.org>
5649 * coding.c (MAX_CHARBUF_SIZE): Rename from CHARBUF_SIZE.
5650 (MIN_CHARBUF_SIZE): New macro.
5651 (ALLOC_CONVERSION_WORK_AREA): New arg SIZE. Callers changed.
5653 2014-06-27 Glenn Morris <rgm@gnu.org>
5655 * Makefile.in: Replace BOOTSTRAPEMACS sleight-of-hand
5656 with an order-only dependence on bootstrap-emacs. (Bug#2151)
5657 (.el.elc): Replace suffix rule with pattern rule.
5658 (%.elc): New pattern rule, with order-only prerequisite.
5659 ($(lisp)): No more need to depend on BOOTSTRAPEMACS.
5660 ($(lispsource)/loaddefs.el): Use an order-only prerequisite
5661 in place of BOOTSTRAPEMACS.
5663 2014-06-26 Dmitry Antipov <dmantipov@yandex.ru>
5665 * fns.c (Fcompare_strings): Use FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE.
5667 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
5669 Consistently use validate_subarray to verify substring.
5670 * fns.c (validate_substring): Not static any more. Adjust to
5671 use ptrdiff_t, not EMACS_INT, because string and vector limits
5672 can't exceed ptrdiff_t even if EMACS_INT is wider.
5673 (Fcompare_strings, Fsubstring, Fsubstring_no_properties)
5674 (secure_hash): Adjust user.
5675 * lisp.h (validate_subarray): Add prototype.
5676 * coding.c (Fundecodable_char_position):
5677 * composite.c (Fcomposition_get_gstring, Fcompose_string_internal):
5678 Use validate_subarray. Adjust comment to mention substring.
5680 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
5682 Do not allow out-of-range character position in Fcompare_strings.
5683 * fns.c (validate_subarray): Add prototype.
5684 (Fcompare_substring): Use validate_subarray to check ranges.
5685 Adjust comment to mention that the semantics was changed. Also see
5686 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00447.html.
5688 2014-06-24 Paul Eggert <eggert@cs.ucla.edu>
5690 Be more consistent about the 'Qfoo' naming convention.
5691 * image.c (Fimagemagick_types):
5692 * lisp.h (lisp_h_CHECK_TYPE, CHECK_TYPE, CHECK_ARRAY):
5693 * process.c (Fmake_network_process):
5694 Rename C local identifier 'Qfoo to avoid giving the false
5695 impression that it stands for the symbol 'foo'.
5697 2014-06-23 Dmitry Antipov <dmantipov@yandex.ru>
5699 Simplify and cleanup character conversion stuff.
5700 * lisp.h (multibyte_char_to_unibyte, multibyte_char_to_unibyte_safe):
5702 * character.c (multibyte_char_to_unibyte)
5703 (multibyte_char_to_unibyte_safe): Remove; no longer used.
5704 * character.h (make_char): Remove; unused.
5705 (CHAR_TO_BYTE8, CHAR_TO_BYTE_SAFE): Simplify.
5706 (ASCII_BYTE_P): Remove; ASCII_CHAR_P does the same thing.
5707 * buffer.c, charset.c, charset.h, cmds.c, coding.c, editfns.c:
5708 * fileio.c, indent.c, insdel.c, keyboard.c, lread.c, print.c:
5709 * search.c, term.c, xdisp.c, xterm.c: Related users changed.
5711 2014-06-22 Mario Lang <mlang@delysid.org>
5713 * w32fns.c (Fw32_shell_execute): The the -> the.
5715 2014-06-22 Dmitry Antipov <dmantipov@yandex.ru>
5717 * xmenu.c (mouse_position_for_popup):
5718 * xselect.c (mouse_position_for_drop): Do not duplicate ...
5719 * xfns.c (x_relative_mouse_position): ... and prefer this function.
5720 * menu.c (Fx_popup_menu):
5721 * xselect.c (x_handle_dnd_message): Adjust users.
5722 * menu.h (mouse_position_for_popup): Remove prototype.
5723 * xterm.h (x_relative_mouse_position): Add prototype.
5724 * xterm.c (x_find_topmost_parent): Break from the loop and do not
5725 call XFree if XQueryTree returns zero.
5727 2014-06-21 Eli Zaretskii <eliz@gnu.org>
5729 * indent.c (Fvertical_motion): Doc fix.
5730 Move to the goal column, if any, with a single call to
5731 move_it_in_display_line, not in two calls. Doing this with two
5732 calls causes move_it_in_display_line apply the line-prefix
5733 handling twice instead of just once. (Bug#17823)
5735 2014-06-21 Paul Eggert <eggert@cs.ucla.edu>
5737 Port to OS X ACLs (Bug#17810).
5738 * fileio.c (Ffile_acl): Port to OS X, where acl_get_file (...,
5739 ACL_TYPE_ACCESS) doesn't work.
5741 2014-06-21 Stefan Monnier <monnier@iro.umontreal.ca>
5743 * keyboard.c (read_key_sequence): Don't invoke Vprefix_help_command
5744 before checking key-translation-map (bug#17659).
5746 2014-06-21 Dmitry Antipov <dmantipov@yandex.ru>
5748 * font.c (font_make_object): Avoid dangling pointer which may
5749 crash GC (Bug#17771).
5751 2014-06-21 Eli Zaretskii <eliz@gnu.org>
5753 * image.c [5 < GIFLIB_MAJOR + (1 <= GIFLIB_MINOR)]: Declare the
5754 prototype of DGifCloseFile as appropriate for older and newer
5756 (gif_close): New function, encapsulates the differences in the
5757 calling sequence of DGifCloseFile before v5.1.0 and after it.
5758 (gif_load): Call gif_close instead of DGifCloseFile. Divulge the
5759 error string where appropriate. (Bug#17790)
5761 * xdisp.c (Fmove_point_visually): Instead of testing for keyboard
5762 macro execution, make sure point didn't move since last complete
5763 redisplay, as the condition for using the glyph matrix
5764 information. (Bug#17777)
5766 2014-06-19 Dmitry Antipov <dmantipov@yandex.ru>
5768 Minor cleanup of fonset code.
5769 * fontset.c (FONTSET_ID, set_fontset_id, FONTSET_NAME)
5770 (set_fontset_name, FONTSET_ASCII, set_fontset_ascii)
5771 (FONTSET_BASE, set_fontset_base, FONTSET_FRAME)
5772 (set_fontset_frame, FONTSET_NOFONT_FACE, set_fontset_nofont_face)
5773 (FONTSET_DEFAULT, set_fontset_default, FONTSET_FALLBACK)
5774 (set_fontset_fallback): Reorder extra slots and avoid unused slots.
5775 (free_realized_fontset): Remove because a no-op since 2008.
5776 (free_face_fontset): Adjust user.
5777 (syms_of_fontset): Shrink fontset by one extra slot.
5779 2014-06-17 Paul Eggert <eggert@cs.ucla.edu>
5781 Omit redundant extern decls.
5782 Most of this patch is from Dmitry Antipov, in:
5783 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00263.html
5784 * commands.h (update_mode_lines):
5785 * frame.h (Qbackground_color, Qforeground_color)
5786 (x_set_menu_bar_lines):
5787 * ftfont.c (ftfont_font_format):
5788 * intervals.h (Qkeymap, Qfont):
5789 * keyboard.c (timer_check, safe_run_hooks, Qregion_extract_function):
5790 * lisp.h (Ffboundp, Qnil, Qt, Qlambda, Qintegerp, Qwholenump)
5791 (Qsymbolp, Qlisp, Qconsp, Qstringp, Qarrayp, Qbufferp, Qmarkerp)
5792 (Qvectorp, Qbuffer_or_string_p, Qchar_table_p, Qvector_or_char_table_p)
5793 (Qfloatp, Qnumberp, Qfont_spec, Qfont_entity, Qfont_object)
5794 (Fbyteorder, wrong_type_argument, Fmax_char, syms_of_composite)
5795 (Fidentity, extract_float, init_display, syms_of_display, Qdisplay):
5796 (Qimage, Qbox, redisplay_preserve_echo_area, char_table_ref)
5797 (char_table_set, char_table_translate, Qautoload, Qbottom, Qtop)
5798 (Qvisible, Qfont, Qfront_sticky, Qrear_nonsticky, init_sigio)
5799 (Qtool_bar, Qheader_line):
5800 * macros.c (Fexecute_kbd_macro):
5801 * xdisp.c (Ftool_bar_height, Ftool_bar_height):
5802 * xterm.c (x_delete_terminal, XSetIMValues):
5803 * xterm.h (x_set_window_size, x_query_color, x_get_focus_frame)
5804 (x_implicitly_set_name, popup_activated)
5805 (widget_store_internal_border):
5806 Remove redundant decls.
5807 * frame.c [USE_X_TOOLKIT]: Include widget.h.
5808 * keyboard.c (Fexit_recursive_edit, Fabort_recursive_edit):
5809 Remove _Noreturn, as make-docfile now does that for us.
5810 * lisp.h (DEFUN): Don't declare fnname here; rely on make-docfile.
5811 (Qregion_extract_function): New decl.
5812 * window.c, xfns.c: Include menu.h.
5814 2014-06-17 Stefan Monnier <monnier@iro.umontreal.ca>
5816 * callint.c (Fcall_interactively): Fix up last change (bug#17701).
5818 2014-06-17 Dmitry Antipov <dmantipov@yandex.ru>
5820 * fileio.c (Fread_file_name): Do not pass redundant args and ...
5821 * callint.c (read_file_name): ... convert to static here.
5822 * lisp.h (Fread_file_name): Do not EXFUN it.
5823 (STRING_COPYIN): Remove; unused.
5824 * composite.c (CHAR_COMPOSABLE_P): Replace unsafe macro with ...
5825 (char_composable_p): ... static function. All users changed.
5826 * eval.c (toplevel): Remove redundant #include directives.
5827 * xterm.c (x_initialize): Add static to match prototype.
5828 * ccl.c (Fccl_execute_on_string):
5829 * font.c (fon_intern_prop): Use make_specified_string.
5831 2014-06-16 Paul Eggert <eggert@cs.ucla.edu>
5833 * Makefile.in (ns-app): Fix typo that broke build on OS X.
5834 Reported by David Caldwell in:
5835 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00251.html
5837 2014-06-16 Dmitry Antipov <dmantipov@yandex.ru>
5839 Do not ask for XRender extension each time XFT font is opened.
5840 * xftfont.c (xftfont_open): Move call to XRenderQueryExtension ...
5841 * xterm.c (x_term_init) [HAVE_XFT]: ... to here. Adjust comment.
5843 2014-06-15 Glenn Morris <rgm@gnu.org>
5845 * Makefile.in: Use `make -C' rather than `cd && make' throughout.
5847 2014-06-15 Eli Zaretskii <eliz@gnu.org>
5849 * xdisp.c (Fmove_point_visually): Don't use the glyph matrix
5850 information if we are in the middle of executing a keyboard macro,
5851 since redisplay doesn't update the screen until the macro is
5852 finished. (Bug#17777)
5854 * alloc.c (cleanup_vector): Don't dereference a font driver
5855 pointer if it is NULL. (Bug#17771)
5857 2014-06-13 Glenn Morris <rgm@gnu.org>
5859 * Makefile.in ($(leimdir)/leim-list.el, $(srcdir)/macuvs.h)
5860 ($(lispsource)/international/charprop.el)
5861 ($(libsrc)/make-docfile$(EXEEXT), $(lwlibdir)/liblw.a)
5862 ($(oldXMenudir)/libXMenu11.a, ns-app, .el.elc)
5863 ($(lispsource)/loaddefs.el, bootstrap-emacs$(EXEEXT)):
5864 GNU make automatically passes command-line arguments to sub-makes.
5866 2014-06-13 Paul Eggert <eggert@cs.ucla.edu>
5868 Avoid hangs in accept-process-output (Bug#17647).
5869 * lisp.h, process.c (wait_reading_process_input):
5870 Return int, not bool. All uses changed.
5871 * process.c (SELECT_CANT_DO_WRITE_MASK):
5872 Remove macro, replacing with ...
5873 (SELECT_CAN_DO_WRITE_MASK): ... new constant, with inverted sense.
5875 (status_notify): New arg WAIT_PROC. Return int, not void.
5878 2014-06-13 Eli Zaretskii <eliz@gnu.org>
5880 * menu.c (Fx_popup_menu): Don't call the frame's menu_show_hook if
5881 the frame is the initial frame, because the hook is not set up
5882 then, and Emacs crashes.
5883 Reported by Fabrice Popineau <fabrice.popineau@gmail.com>.
5885 2014-06-12 Stefan Monnier <monnier@iro.umontreal.ca>
5887 * keymap.c (silly_event_symbol_error): Don't recommend the use
5890 2014-06-11 Eli Zaretskii <eliz@gnu.org>
5892 * xdisp.c (set_cursor_from_row): Fix an off-by-one error when
5893 matching overlay strings with 'cursor' property against buffer
5894 positions traversed in the glyph row. (Bug#17744)
5896 2014-06-11 Jan Djärv <jan.h.d@swipnet.se>
5898 * nsterm.h (EmacsApp): Always compile in shouldKeepRunning, isFirst
5901 * nsterm.m (run): Always compile for Cocoa. Use runtime check to
5902 determine 10.9 (Bug#17751).
5904 * macfont.m (macfont_draw): Positions were not freed.
5906 2014-06-10 Dmitry Antipov <dmantipov@yandex.ru>
5908 * dispextern.h (PREPARE_FACE_FOR_DISPLAY): Remove as a duplicate of ...
5909 * xfaces.c (prepare_face_for_display) [HAVE_WINDOW_SYSTEM]: ... this
5910 function. Also adjust comment.
5911 * fringe.c, w32term.c, xdisp.c, xterm.c: All users changed.
5913 * dispextern.h (struct face) [HAVE_XFT]: Ifdef 'extra' member.
5914 * font.c (font_done_for_face):
5915 * xfaces.c (realize_non_ascii_face): Adjust user.
5916 * font.h (struct font_driver): Convert 'prepare_face' to return
5917 void because its return value is never used anyway.
5918 * xfont.c (xfont_prepare_face): Return void.
5919 * xftfont.c (xftfont_prepare_face): Likewise. Use xmalloc.
5920 (xftfont_done_face): Use xfree.
5922 * dispextern.h (last_tool_bar_item): Remove declaration.
5923 * frame.h (struct frame): New member last_tool_bar_item.
5924 * frame.c (make_frame): Initialize it.
5925 * xdisp.c (toplevel): Remove last_tool_bar_item.
5926 (handle_tool_bar_click, note_tool_bar_highlight):
5927 * w32term.c (w32_read_socket, w32_initialize):
5928 * xterm.c (handle_one_xevent, x_initialize): Adjust users.
5930 * frame.h (window_system_available) [!HAVE_WINDOW_SYSTEM]: Always false.
5931 * frame.c (window_system_available) [HAVE_WINDOW_SYSTEM]: Now here.
5933 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
5935 Say (accept-process-output P)'s result pertains to P if P is non-nil.
5936 * process.c (Faccept_process_output)
5937 (wait_reading_process_output): Mention that if PROCESS is non-nil,
5938 the return value is about PROCESS, not about other processes.
5940 2014-06-09 Dmitry Antipov <dmantipov@yandex.ru>
5942 Further adjustments to mark_object and friends.
5943 Now the mark_object's stack is just 32 bytes on a 64-bit
5944 system, which means extra 20% off the stack usage.
5945 * alloc.c (mark_save_value): As before, refactored out from ...
5946 (mark_object): ... adjusted user. Also add comment.
5948 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
5950 Fix core dump after a dropped X connection (Bug#17704).
5951 * sysdep.c (stuff_char): Don't abort merely because the selected frame
5952 is dead, as we may be shutting down.
5954 2014-06-08 Glenn Morris <rgm@gnu.org>
5956 * fileio.c (write-region-inhibit-fsync): Doc tweak.
5958 * data.c (Flss, Fgtr, Fleq, Fgeq): Doc tweaks.
5960 2014-06-08 Paul Eggert <eggert@cs.ucla.edu>
5962 If a C name must be extern on some platforms, make it extern on all.
5963 * dispextern.h (set_vertical_scroll_bar, erase_phys_cursor)
5965 * font.h (ftxfont_driver) [HAVE_XFT]:
5966 * keyboard.h (menu_items_inuse, ignore_mouse_drag_p, make_ctrl_char):
5967 * lisp.h (get_frame_param):
5968 * menu.h (tty_menu_show):
5969 * process.h (conv_sockaddr_to_lisp, catch_child_signal):
5970 * termhooks.h (encode_terminal_code):
5971 * xterm.h (x_menu_wait_for_event):
5973 * frame.c (get_frame_param):
5974 * fringe.c (max_used_fringe_bitmap):
5975 * ftxfont.c (ftxfont_driver):
5976 * keyboard.c (ignore_mouse_drag_p, make_ctrl_char):
5977 * menu.c (menu_items_inuse):
5978 * process.c (conv_sockaddr_to_lisp, catch_child_signal):
5979 * term.c (encode_terminal_code, tty_menu_show):
5980 * xdisp.c (set_vertical_scroll_bar, erase_phys_cursor):
5981 * xfaces.c (load_color):
5982 * xmenu.c (x_menu_wait_for_event):
5985 2014-06-08 Dmitry Antipov <dmantipov@yandex.ru>
5987 Change object marking routines to minimize stack usage.
5988 This change moves a few cold paths from mark_object to NO_INLINE
5989 functions and adjusts symbol marking loop. According to GCC 4.8.2
5990 -Wstack-usage, this reduces mark_object's stack usage from 80 to
5991 48 bytes on a 64-bit system. For a long byte-force-recompile runs,
5992 stack usage at the mark phase is reduced up to 28%. Surprisingly,
5993 it also gains up to 3% in speed (with default '-O2 -g3' flags).
5994 * alloc.c (mark_compiled, mark_localized_symbol): New functions,
5995 refactored out from ...
5996 (mark_object): ... adjusted user. Also mark symbols in a tight
5998 (mark_face_cache): Add NO_INLINE.
6000 2014-06-08 Eli Zaretskii <eliz@gnu.org>
6002 * sysdep.c (reset_sys_modes): Use cursorX, not curX, as the latter
6003 contains garbage on WINDOWSNT (which could potentially infloop at
6006 Minimize cursor motion during TTY menu updates.
6007 * term.c (tty_menu_display): Don't position cursor here.
6008 Instead, pass the cursor coordinates to update_frame_with_menu.
6009 (tty_menu_activate): Send the hide cursor command only once in an
6010 iteration through the outer 'while' loop.
6012 * dispnew.c (update_frame_1): Accept an additional argument
6013 SET_CURSOR_P, and position the cursor at the end of the frame
6014 update only if that argument is non-zero. All callers changed to
6015 provide the additional argument as non-zero, except for
6016 update_frame_with_menu.
6017 (update_frame_with_menu): Accept 2 additional arguments ROW and
6018 COL; if they are non-negative, instruct update_frame_1 not to
6019 position the cursor, and instead position it according to ROW and COL.
6021 * dispextern.h (update_frame_with_menu): Update prototype.
6023 2014-06-08 Stefan Monnier <monnier@iro.umontreal.ca>
6025 * callproc.c (call_process): Don't check read-only if we don't insert
6026 anything (bug#17666).
6028 2014-06-08 Eli Zaretskii <eliz@gnu.org>
6030 * dispnew.c (update_frame_with_menu): Set display_completed.
6032 2014-06-07 Eli Zaretskii <eliz@gnu.org>
6034 * term.c (tty_menu_show) [WINDOWSNT]: Make tty_menu_show extern
6036 * menu.h (tty_menu_show) [WINDOWSNT]: Declare extern only for WINDOWSNT.
6038 2014-06-06 Paul Eggert <eggert@cs.ucla.edu>
6040 * term.c (tty_menu_show) [!HAVE_NTGUI]: Now static.
6041 * menu.h (tty_menu_show) [!HAVE_NTGUI]: Omit extern decl.
6043 2014-06-06 Stefan Monnier <monnier@iro.umontreal.ca>
6045 * window.c (Frecenter): Signal an error if window-buffer is not
6048 * keyboard.c (make_lispy_position): Don't include a buffer position in
6049 mode/header-line mouse events.
6051 * keyboard.c (read_char): Handle (t . <event>) in the second use of
6052 Vunread_command_events (bug#17650).
6054 2014-06-06 Dmitry Antipov <dmantipov@yandex.ru>
6056 * xterm.c (x_setup_pointer_blanking):
6057 Conditionally probe Xfixes until this stuff is stabilized (Bug#17609).
6059 2014-06-05 Dmitry Antipov <dmantipov@yandex.ru>
6061 * keyboard.c, process.c: Do not define POLL_FOR_INPUT here
6062 because it will be defined in generated config.h if needed.
6064 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
6066 Use terminal-specific hooks to display popup dialogs.
6067 * termhooks.h (struct terminal): New field popup_dialog_hook.
6068 * menu.c (emulate_dialog_with_menu): New function, refactored from ...
6069 (Fx_popup_dialog): ... adjusted user. Also remove old #if 0
6070 code and use popup_dialog_hook.
6071 * nsmenu.m (ns_popup_dialog): Make hook-compatible.
6072 * nsterm.h (ns_popup_dialog): Adjust prototype.
6073 * nsterm.m (ns_create_terminal):
6074 * w32term.c (w32_create_terminal):
6075 * xterm.c (x_create_terminal) [USE_X_TOOLKIT || USE_GTK]:
6076 Setup popup_dialog_hook.
6078 2014-06-04 Eli Zaretskii <eliz@gnu.org>
6080 * w32heap.c (report_temacs_memory_usage): Improve the report by
6081 reporting the large blocks that are actually occupied at dump time.
6083 * w32console.c (initialize_w32_display): Set the console
6084 menu_show_hook, otherwise TTY menus are broken on w32.
6086 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
6088 Use terminal-specific hooks to display menus.
6089 * termhooks.h (struct terminal): New field menu_show_hook.
6090 * menu.h (<anonymous enum>): Bit flags for menu hooks.
6091 (x_menu_show, w32_menu_show, ns_menu_show, tty_menu_show):
6093 * menu.c (Fx_popup_menu): Use bit flags and menu_show_hook.
6094 * nsmenu.m (ns_menu_show):
6095 * w32menu.c (w32_menu_show):
6096 * xmenu.c (x_menu_show):
6097 * term.c (tty_menu_show): Adjust to use bit flags.
6098 (set_tty_hooks): Set menu_show_hook.
6099 * xterm.c (x_create_terminal):
6100 * nsterm.m (ns_create_terminal):
6101 * msdos.c (initialize_msdos_display):
6102 * w32term.c (w32_create_terminal): Likewise.
6104 2014-06-03 Juanma Barranquero <lekktu@gmail.com>
6106 * w32heap.c (DUMPED_HEAP_SIZE) [!_WIN64]: Reduce to 11 MB.
6108 2014-06-03 Eli Zaretskii <eliz@gnu.org>
6110 * sysselect.h (fd_CLR, fd_ISSET, fd_SET, FD_CLR, FD_ISSET)
6111 (FD_SET): Don't define on WINDOWSNT.
6113 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
6115 * emacs.c: Include "sysselect.h", to define its inline functions.
6116 Reported by Glenn Morris in:
6117 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00077.html
6119 Do not require libXt-devel when building with gtk.
6120 * gtkutil.h, menu.h: Include lwlib-widget.h, not lwlib-h, to avoid
6121 dependency on libXt-devel.
6122 * menu.h [HAVE_NTGUI]: Include lwlib-widget.h in this case too.
6123 (enum button_type, widget_value) [HAVE_NTGUI]: Remove, as
6124 lwlib-widget.h now does this.
6125 * nsmenu.m (ns_menu_show): "enabled" -> "enable" to fix typo.
6127 2014-06-03 Paul Eggert <eggert@penguin.cs.ucla.edu>
6129 If ENABLE_CHECKING, range-check args of FD_CLR, FD_ISSET, FD_SET.
6130 * process.c (add_read_fd, delete_read_fd, add_write_fd)
6131 (delete_write_fd, wait_reading_process_output):
6132 Remove now-redundant easserts.
6133 * sysselect.h (SYSSELECT_H): New macro, to avoid double-inclusion woes.
6134 Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
6135 (fd_CLR, fd_ISSET, fd_SET): New inline functions.
6136 (FD_CLR, FD_ISSET, FD_SET): Redefine in terms of these functions.
6138 2014-06-03 Eli Zaretskii <eliz@gnu.org>
6140 * w32heap.c (DUMPED_HEAP_SIZE): Move from w32heap.h. Don't use
6141 HEAPSIZE; instead, define separate values for the 32- and 64-bit builds.
6142 (calloc): Don't undef, it is never defined.
6143 (HEAP_ENTRY_SHIFT): Remove unused macro.
6145 * Makefile.in (C_HEAP_SWITCH): Remove.
6146 (ALL_CFLAGS): Don't use $(C_HEAP_SWITCH).
6148 Fix MS-Windows build broken by menu changes on 2014-06-02.
6149 * w32menu.c (w32_menu_show): Fix a typo that broke compilation.
6151 * menu.h (enum button_type, struct _widget_value) [HAVE_NTGUI]:
6152 Define instead of including ../lwlib/lwlib.h, which causes
6153 compilation errors due to missing X11 headers.
6155 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
6157 * process.c (wait_reading_process_output): Omit incorrect test of
6158 p->infd against zero. Add easserts for infd having a plausible value.
6160 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
6162 Adjust to match recent lwlib changes.
6163 * menu.h (xmalloc_widget_value): Replace by ...
6164 (make_widget_value): ... new prototype.
6165 * menu.c (xmalloc_widget_value): Replace by ...
6166 (make_widget_value): ... new function.
6167 (free_menubar_widget_value_tree, digest_single_submenu): Adjust users.
6168 * gtkutil.c (malloc_widget_value, free_widget_value):
6169 (widget_value_free_list, malloc_cpt): Remove old lwlib-compatible code.
6170 * keyboard.h (enum button_type, struct _widget_value):
6171 * gtkutil.h, nsgui.h, w32gui.h (malloc_widget_value, free_widget_value):
6173 * nsmenu.m (ns_update_menubar, ns_menu_show):
6174 * w32menu.c (set_frame_menubar, w32_menu_show, w32_dialog_show):
6175 * xmenu.c (set_frame_menubar, xmenu_show, x_dialog_show): Adjust users.
6176 * xterm.h (XtParent) [USE_GTK]: Remove unused macro.
6178 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
6180 * image.c (x_query_frame_background_color)
6181 [HAVE_PNG || HAVE_NS || HAVE_IMAGEMAGICK || HAVE_RSVG]:
6182 Fix --enable-gcc-warnings compilation without image libraries.
6184 2014-06-02 Eli Zaretskii <eliz@gnu.org>
6186 * w32heap.c (malloc_after_dump, realloc_after_dump): Update the
6187 emulated break value only if it goes up.
6188 (sbrk): Add assertion that the INCREMENT argument is strictly
6189 zero. Improve and correct the commentary.
6191 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
6193 Improve AIX-related merge from emacs-24.
6194 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Fix comment.
6195 * lisp.h (ENUMABLE) [!_AIX]: Don't define to 0 merely because we're
6196 not on AIX; since we're on the trunk we can use enums more broadly.
6198 * frame.c (x_set_frame_parameters): Don't read uninitialized storage.
6200 2014-06-02 Jan Djärv <jan.h.d@swipnet.se>
6202 * xterm.c (xg_scroll_callback): Remove position, for jump set portion
6203 to min(value, whole).
6205 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
6207 Bring back the changes to GDB-visible symbols, but only on AIX.
6208 And only if it's not pre-4.2 GCC.
6209 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
6210 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
6211 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
6214 2014-06-02 Eli Zaretskii <eliz@gnu.org>
6216 * fileio.c (Finsert_file_contents): Call prepare_to_modify_buffer
6217 with PT, not GPT. (Bug#16433)
6219 Revert last changes to GDB-visible symbols.
6220 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): Delete macros.
6221 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Don't use them.
6222 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
6225 2014-06-02 Glenn Morris <rgm@gnu.org>
6227 * cmds.c (Fself_insert_command): Allow zero repeat count. (Bug#17649)
6229 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
6231 Fix port to 32-bit AIX with xlc (Bug#17598).
6232 * alloc.c (gdb_make_enums_visible): Remove FLOAT_TO_STRING_BUFSIZE.
6233 * conf_post.h (FLEXIBLE_ARRAY_MEMBER) [__IBMC__]: Don't define to empty.
6234 * lisp.h (FLOAT_TO_STRING_BUFSIZE): Make it a macro, instead of an enum,
6235 to work around a compiler bug in IBM xlc 12.1.
6237 2014-06-02 Eli Zaretskii <eliz@gnu.org>
6239 * xterm.c (x_update_window_end): Don't invalidate the entire
6240 mouse-highlight info, just signal frame_up_to_date_hook that mouse
6241 highlight needs to be redisplayed. (Bug#17588)
6243 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
6245 Port the GDB-visible symbols to AIX.
6246 Without them, GDB doesn't work to debug Emacs, since the AIX linker
6247 optimizes away the relevant external symbols. Use enums instead;
6248 this suffices for the AIX port, which is 32-bit-only anyway.
6249 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
6250 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
6251 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
6254 Include sources used to create macuvs.h.
6255 * Makefile.in ($(srcdir)/macuvs.h): New rule.
6256 * macuvs.h: Use automatically-generated header.
6258 2014-06-01 Paul Eggert <eggert@cs.ucla.edu>
6260 Port signal-handling to DragonFly BSD (Bug#17646).
6261 * callproc.c, sysdep.c (block_child_signal, unblock_child_signal):
6262 Move implementations from callproc.c to sysdep.c.
6263 * process.h, syssignal.h (block_child_signal, unblock_child_signal):
6264 Move declarations from process.h to syssignal.h.
6266 2014-06-01 Juanma Barranquero <lekktu@gmail.com>
6268 * callint.c (Ffuncall_interactively): Add usage.
6270 2014-06-01 Jan Djärv <jan.h.d@swipnet.se>
6272 * nsfns.m (ns_appkit_version_str): Add os version for Cocoa.
6274 2014-05-30 Eli Zaretskii <eliz@gnu.org>
6276 * w32heap.c (malloc_before_dump, malloc_after_dump)
6277 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
6278 (mmap_alloc, mmap_realloc): Check for errors more thoroughly and
6279 set errno where appropriate to emulate CRT functions.
6281 2014-05-30 Dmitry Antipov <dmantipov@yandex.ru>
6283 Debugging facility to check whether 'const char *' points to
6284 relocatable data of non-pure Lisp string.
6285 * alloc.c (maybe_lisp_pointer): New function, refactored out of ...
6286 (mark_maybe_pointer): ... adjusted user.
6287 (relocatable_string_data_p): New function.
6288 * lisp.h (relocatable_string_data_p): Add prototype.
6289 * xdisp.c (message_with_string): If ENABLE_CHECKING, make sure
6290 the pointer to relocatable Lisp data is not used.
6292 2014-05-30 Paul Eggert <eggert@cs.ucla.edu>
6294 Don't let SIGINT handling block SIGCHLD indefinitely (Bug#17561).
6295 * atimer.c (block_atimers):
6296 * callproc.c (block_child_signal): Block SIGINT too;
6297 otherwise, its handler might now unblock signals that it shouldn't.
6298 * keyboard.c (read_char): Clear signal mask, since we may
6299 be in a SIGINT handler, and many signals may be masked.
6300 * keyboard.c (handle_interrupt):
6301 * sysdep.c (handle_arith_signal):
6302 Clear signal mask instead of just unblocking the signal that
6303 was received, since several signals may be blocked at this point.
6305 2014-05-29 Eli Zaretskii <eliz@gnu.org>
6307 * Makefile.in (TEMACS_POST_LINK): Remove target.
6308 (emacs$(EXEEXT)): Remove $(ADDSECTION) from prerequisites.
6309 (temacs$(EXEEXT)): Remove $(TEMACS_POST_LINK) from the recipe.
6311 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
6313 * xmenu.c (xdialog_show): Remove prototype, rename to
6314 x_dialog_show, remove 2nd arg because it's always zero
6315 and simplify accordingly.
6316 (xw_popup_dialog): Adjust user.
6317 * w32menu.c (w32_dialog_show): Adjust prototype, remove
6318 2nd arg because it's always zero and simplify accordingly.
6319 (w32_popup_dialog): Adjust user.
6321 2014-05-29 Eli Zaretskii <eliz@gnu.org>
6323 * w32heap.c (report_temacs_memory_usage): New function.
6325 * unexw32.c (unexec) [ENABLE_CHECKING]:
6326 Call report_temacs_memory_usage.
6328 * w32heap.h (report_temacs_memory_usage): Add prototype.
6330 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
6332 Don't substitute sigprocmask for pthread_sigmask (Bug#17561).
6333 * Makefile.in (LIB_PTHREAD_SIGMASK): Remove; all uses removed.
6335 2014-05-29 Eli Zaretskii <eliz@gnu.org>
6337 * buffer.c (init_buffer): Accept an argument 'initialized'.
6338 [USE_MMAP_FOR_BUFFERS]: If 'initialized' is non-zero, reset
6339 mmap_regions and mmap_fd, to avoid referencing stale data from the
6340 dump phase. Add an assertion for buffer text of buffers created
6341 in temacs before this function is called. (Bug#17622)
6342 (mmap_regions_1, mmap_fd_1): Remove unused variables.
6344 * lisp.h (init_buffer): Update prototype.
6346 * emacs.c (main): Pass 'initialized' as the argument to init_buffer.
6348 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
6350 * alloc.c (Fgarbage_collect): Fix compilation with
6351 GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
6353 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
6355 * frame.c, frame.h (frame_char_to_pixel_position)
6356 (frame_set_mouse_position): Now static, and made private in
6357 frame.c rather than public in frame.h.
6359 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
6361 Refactor mouse positioning stuff to avoid code duplication.
6362 * frame.h (frame_char_to_pixel_position): New function.
6363 (x_set_mouse_position): Rename to...
6364 (frame_set_mouse_position): ...new function.
6365 (frame_set_mouse_pixel_position): Add prototype.
6366 * nsterm.m, w32term.c, xterm.c (x_set_mouse_pixel_position):
6367 Rename to frame_set_mouse_pixel_position.
6368 * frame.c (Fset_mouse_pixel_position, Fset_mouse_position):
6370 * xterm.h, w32term.h ( x_set_mouse_position)
6371 (x_set_mouse_pixel_position): Remove prototypes.
6373 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
6375 On X, always make pointer visible when deleting frame (Bug#17609).
6376 * frame.c (frame_make_pointer_visible, frame_make_pointer_invisible):
6378 * frame.h (frame_make_pointer_visible, frame_make_pointer_invisible):
6380 * cmds.c (Fself_insert_command): Use SELECTED_FRAME.
6381 * keyboard.c (gobble_input): If there is no terminal input error,
6382 make sure the pointer is visible for all frames on this terminal.
6383 * xterm.c (x_free_frame_resources): Enable pointer visibility if
6384 it was previously disabled.
6386 2014-05-28 Stefan Monnier <monnier@iro.umontreal.ca>
6388 * data.c (Fzerop): Move to Elisp.
6389 (syms_of_data): Don't defsubr it.
6390 * keyboard.c (echo_keystrokes_p): New function.
6391 (read_char, record_menu_key, read_key_sequence): Use it.
6393 * callint.c (Qfuncall_interactively): New var.
6394 (Qcall_interactively): Remove.
6395 (Ffuncall_interactively): New function.
6396 (Fcall_interactively): Use it.
6397 (syms_of_callint): Defsubr it.
6399 2014-05-27 Stefan Monnier <monnier@iro.umontreal.ca>
6401 * bytecode.c (FETCH) [BYTE_CODE_SAFE]: Check the bytecode wasn't
6402 relocated from under us.
6404 2014-05-27 Fabrice Popineau <fabrice.popineau@gmail.com>
6406 Use mmap(2) emulation for allocating buffer text on MS-Windows.
6407 * Makefile.in (C_HEAP_SWITCH): Get the predefined heap size from
6408 configure, not from HEAPSIZE.
6409 (ADDSECTION, MINGW_TEMACS_POST_LINK): Remove, no longer used.
6411 * lisp.h (NONPOINTER_BITS): Modify the condition to define to zero
6412 for MinGW, since it no longer uses gmalloc.
6414 * buffer.c: Do not define mmap allocations functions for Windows.
6415 Remove mmap_find which is unused. Remove mmap_set_vars which does
6417 [WINDOWSNT]: Include w32heap.h.
6418 (init_buffer): Always allocate new memory for buffers.
6420 * emacs.c: Remove mmap_set_vars calls.
6422 * image.c (free_image): Undef free for Windows because it is
6423 redirected to our private version.
6425 * unexw32.c (COPY_PROC_CHUNK): Use %p format for 64bits compatibility.
6426 (copy_executable_and_dump_data): Remove dumping the heap section.
6427 (unexec): Restore using_dynamic_heap after dumping.
6429 * w32heap.c (dumped_data_commit, malloc_after_dump)
6430 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
6431 (free_after_dump, free_before_dump, mmap_alloc, mmap_realloc)
6432 (mmap_free): New functions.
6434 * w32heap.h: Declare dumped_data and mmap_* function prototypes.
6436 2014-05-27 Paul Eggert <eggert@cs.ucla.edu>
6438 * image.c (imagemagick_load_image): Use MagickRealType for local
6439 'color_scale', instead of double, to avoid a GCC warning about
6442 * xfns.c (Fx_window_property): Remove unused local.
6444 Don't kill already-reaped process (Bug#17561).
6445 * process.c (process_send_signal): Fix race condition where a
6446 subprocess was reaped by a signal handler between the check for
6447 liveness and calling 'kill', which meant that Emacs could in
6448 theory kill an innocent bystander process. Do the fix by blocking
6449 SIGCHLD in a critical section that checks liveness before killing.
6451 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6453 * w32.c (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT): Define only if undefined.
6455 2014-05-26 Ken Brown <kbrown@cornell.edu>
6457 * w32term.c (x_delete_display): Don't free dpyinfo->w32_id_name,
6458 even if !CYGWIN (see bug#17510).
6460 2014-05-26 Jan Djärv <jan.h.d@swipnet.se>
6462 * nsfns.m (Fns_do_applescript): Surround NSApp run
6463 with calls to ns_init_events, ns_finish_events (Bug#17424).
6465 * nsterm.h (ns_init_events, ns_finish_events): Declare.
6467 * nsterm.m (ns_init_events, ns_finish_events): New functions.
6468 (ns_read_socket, ns_select): Call ns_init_events, ns_finish_events.
6470 * nsfns.m (ns_do_applescript): Surround executeAndReturnError
6471 with calls to ns_init_events, ns_finish_events (Bug#17424).
6473 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6475 * xdisp.c (move_it_in_display_line_to): Don't record wrap position
6476 if we are iterating over an object that generates glyphs for
6477 marginal areas. (Bug#17585)
6479 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
6481 * xdisp.c (safe__call1, safe__eval): Now static.
6483 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6485 * xdisp.c (safe__call): Accept va_list argument instead of '...'.
6486 (safe_call, safe__call1): Construct a va_list argument for safe_call.
6487 (safe_call1): Call safe_call instead of safe__call directly.
6489 2014-05-26 Ken Brown <kbrown@cornell.edu>
6491 * w32term.c (x_delete_display) [CYGWIN]: Don't free
6492 dpyinfo->w32_id_name, to make sure it doesn't get freed more than
6495 2014-05-26 Stefan Monnier <monnier@iro.umontreal.ca>
6497 * xdisp.c: Bind inhibit-quit during pre-redisplay-function.
6498 (safe__call, safe__call1, safe__eval): New functions.
6499 (safe_call): Use it.
6500 (prepare_menu_bars): Use it for pre-redisplay-function (bug#17577).
6501 (display_mode_element): Same for `:eval'.
6503 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
6505 Fix port to 32-bit AIX (Bug#17540).
6506 * unexaix.c (copy_text_and_data): Don't add text_scnptr to ptr
6507 twice. _text already includes this offset.
6508 (unrelocate_symbols): Don't cast 64-bit integer to pointer.
6510 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6512 * xdisp.c (move_it_in_display_line_to): Avoid infinite recursion:
6513 when closest_pos is identical to to_charpos, don't recurse, since
6514 we already tried that, and failed. (Bug#17539)
6516 * w32fns.c (unwind_create_frame) [GLYPH_DEBUG]: If we are
6517 unwinding when frame's faces were not initialized yet, increment
6518 the frame's image-cache reference count before calling
6519 x_free_frame_resources. Don't dereference
6520 dpyinfo->terminal->image_cache if it is NULL. (Bug#17524)
6522 2014-05-25 Jan Djärv <jan.h.d@swipnet.se>
6524 * nsfont.m (nsfont_draw): Simplify as arguments are adjusted in
6527 * nsterm.m (ns_draw_glyph_string): Move isComposite and end from
6528 macfont.m, call draw with adjusted arguments so font drivers
6529 don't need to do that.
6531 * macfont.m (macfont_draw): Merge changes from Macport.
6533 2014-05-24 Eli Zaretskii <eliz@gnu.org>
6535 * alloc.c (garbage_collect_1): New function, with all of the guts
6536 of Fgarbage_collect.
6537 (mark_stack): Accept an argument END and don't mark Lisp objects
6538 on the stack beyond the address given by END. Calculation of END
6539 was moved to Fgarbage_collect.
6540 (Fgarbage_collect): Calculate the end address of the stack portion
6541 that needs to be examined by mark_stack, and pass that address to
6542 garbage_collect_1, which will pass it to mark_stack.
6543 See http://lists.gnu.org/archive/html/emacs-devel/2014-05/msg00270.html
6544 for more details about the underlying problems. In particular,
6545 this avoids dumping Emacs with the large hash-table whose value is
6546 held in purify-flag for most of the time loadup.el runs.
6548 2014-05-24 Jan Djärv <jan.h.d@swipnet.se>
6550 * xfns.c (x_window_property_intern): New function (code from
6552 (Fx_window_property): Call x_window_property_intern. If property
6553 not found and NILP (source) and outer window != inner window,
6554 check outer window for property (Bug#17537).
6556 2014-05-22 Paul Eggert <eggert@cs.ucla.edu>
6558 Supply malloc and alloc_size attributes for extern allocators.
6559 This documents the C API, and helps GCC generate a bit better code.
6560 * conf_post.h (ATTRIBUTE_MALLOC, ATTRIBUTE_ALLOC_SIZE)
6561 (ATTRIBUTE_MALLOC_SIZE): New macros.
6562 * gmalloc.c (malloc, realloc, calloc):
6563 * gtkutil.h (malloc_widget_value):
6564 * lisp.h (ralloc, r_re_alloc, xmalloc, xzalloc, xrealloc, xnmalloc)
6565 (xnrealloc, xstrdup, xlispstrdup, record_xmalloc):
6568 2014-05-21 Paul Eggert <eggert@cs.ucla.edu>
6570 Don't assume that ImageMagick uses a 16-bit quantum (Bug#17519).
6571 * image.c (imagemagick_load_image): Port to hosts that do not use
6572 a 16-bit quantum, i.e., QuantumRange does not equal 65535.
6574 2014-05-21 Leo Liu <sdl.web@gmail.com>
6576 * fns.c (Fnreverse): Accept strings for SEQ and update doc-string.
6578 2014-05-20 Michael Albinus <michael.albinus@gmx.de>
6580 * dbusbind.c (xd_signature): Revert last 2 patches.
6582 2014-05-19 Paul Eggert <eggert@cs.ucla.edu>
6584 Allow any non-nil value to count as true in bool-vector.
6585 Likewise for xd_signature in dbusbind.c.
6586 This is more consistent with the usual practice in Emacs, which is
6587 that any non-nil value counts as true.
6588 * alloc.c (Fbool_vector): Don't require args to be t or nil.
6589 * dbusbind.c (xd_signature): Likewise, for booleans.
6590 * data.c, lisp.h (Qbooleanp):
6591 * lisp.h (CHECK_BOOLEAN): Remove. All uses removed.
6593 2014-05-19 Dmitry Antipov <dmantipov@yandex.ru>
6595 * lisp.h (CHECK_BOOLEAN): New function.
6596 * alloc.c (Fbool_vector): New function.
6597 (syms_of_alloc): Defsubr it.
6598 * data.c (Qbooleanp): New symbol.
6599 (syms_of_data): DEFSYM it.
6600 * dbusbind.c (xd_signature): Use CHECK_BOOLEAN.
6602 * font.c (font_matching_entity): Extract font-entity object
6603 from the vector of matching entities (Bug#17486).
6605 2014-05-17 Paul Eggert <eggert@cs.ucla.edu>
6607 Assume C99 or later (Bug#17487).
6608 * bytecode.c (B__dummy__): Remove.
6609 * conf_post.h (bool_bf) [!NS_IMPL_GNUSTEP]: Use bool.
6610 (FLEXIBLE_ARRAY_MEMBER): Now always empty.
6611 * dbusbind.c (XD_DEBUG_MESSAGE) [!DBUS_DEBUG]:
6612 * regex.c (DEBUG_PRINT): Assume varargs macros.
6613 * lisp.h (DEFUN_FUNCTION_INIT): Remove. All uses now assume C99.
6615 2014-05-17 Fabrice Popineau <fabrice.popineau@gmail.com>
6617 * buffer.c (init_buffer) [USE_MMAP_FOR_BUFFERS]: Always map new
6618 memory for every buffer that was dumped.
6620 2014-05-15 Dmitry Antipov <dmantipov@yandex.ru>
6622 * fns.c (Freverse): Allow vectors, bool vectors and strings.
6623 (Fnreverse): Allow vectors and bool vectors.
6625 2014-05-14 Dmitry Antipov <dmantipov@yandex.ru>
6627 Minor cleanup for terminal setup.
6628 * termhooks.h (create_terminal): Adjust prototype.
6629 * terminal.c (create_terminal): Pass output method and RIF as args.
6630 (init_initial_terminal):
6631 * nsterm.m (ns_create_terminal):
6632 * term.c (init_tty):
6633 * w32term.c (w32_create_terminal):
6634 * xterm.c (x_create_terminal): Adjust users.
6635 Avoid redundant NULL initializers and add comments.
6637 2014-05-13 Paul Eggert <eggert@cs.ucla.edu>
6639 * keyboard.c (Qdeactivate_mark): Now static.
6641 2014-05-13 Dmitry Antipov <dmantipov@yandex.ru>
6643 If available, use Xfixes extension to do pointer blanking.
6644 * Makefile.in (XFIXES_CFLAGS, XFIXES_LIBS): New var.
6645 * xfns.c (x_set_mouse_color): Do not call make_invisible_cursor here.
6646 (make_invisible_cursor): Move to...
6647 * xterm.c (make_invisible_cursor): ...here.
6648 (x_probe_xfixes_extension, xfixes_toggle_visible_pointer)
6649 (x_toggle_visible_pointer, x_setup_pointer_blanking): New functions.
6650 (x_term_init): Call to x_setup_pointer_blanking.
6651 (XTtoggle_invisible_pointer): Use blanking specific to this display.
6652 * xterm.h (struct x_display_info): New member toggle_visible_pointer.
6654 2014-05-12 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6656 * xdisp.c (draw_glyphs): Set clipping to highlight boundaries.
6658 2014-05-12 Glenn Morris <rgm@gnu.org>
6660 * fileio.c (Ffile_executable_p): Doc tweak.
6662 2014-05-12 Jan Djärv <jan.h.d@swipnet.se>
6664 * xsettings.c (init_gsettings): Use g_settings_schema_source_lookup
6665 instead of deprecated g_settings_list_schemas if possible (Bug#17434).
6667 2014-05-08 Paul Eggert <eggert@cs.ucla.edu>
6669 * minibuf.c (read_minibuf): Avoid C99ism in previous patch (Bug#17430).
6671 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
6673 Fix initialization of minibuffer history variable (Bug#17430).
6674 * minibuf.c (read_minibuf): Initialize histval to Qnil if unbound.
6675 Move the initialization up to prevent any "value void" message.
6677 2014-05-08 Samuel Bronson <naesten@gmail.com>
6679 * keyboard.c (Frecursive_edit): Ensure inc&dec of command_loop_level
6680 are matched (bug#17413).
6682 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
6684 Stop tooltips pulling Emacs window to front (Bug#17408).
6685 * w32fns.c (Fx_show_tip): Add SWP_NOOWNERZORDER flag to
6686 SetWindowPos invocations.
6688 2014-05-08 Jan Djärv <jan.h.d@swipnet.se>
6690 * nsselect.m (Fx_selection_exists_p): Just return Qnil if window system
6691 not initialized (Bug#17398).
6693 2014-05-07 Paul Eggert <eggert@cs.ucla.edu>
6695 * image.c: Include <png.h> before <setjmp.h> (Bug#17429).
6697 2014-05-06 Paul Eggert <eggert@cs.ucla.edu>
6699 * image.c: Do not use libpng if HAVE_NS, as NS does its own thing.
6700 [HAVE_NS]: Do not include png.h.
6701 (x_query_frame_background_color): New function.
6702 (png_load_body, imagemagick_load_image, svg_load_image): Use it.
6703 (png_load_body): Coalesce duplicate code.
6705 2014-05-04 Paul Eggert <eggert@cs.ucla.edu>
6707 Consult libpng-config more consistently (Bug#17339).
6708 * Makefile.in (PNG_CFLAGS): New var.
6709 (ALL_CFLAGS): Use it.
6710 * image.c [HAVE_PNG]: Don't worry about <libpng/png.h>, as
6711 CFLAGS now handles this.
6713 2014-05-03 Paul Eggert <eggert@cs.ucla.edu>
6715 Handle systems without WCONTINUED consistently. (Bug#15110, 17339)
6716 * process.c (handle_child_signal): Remove WCONTINUED ifdef,
6717 because WCONTINUED is always defined now.
6718 * syswait.h (WCONTINUED): Move here from ../lib-src/emacsclient.c.
6720 2014-05-03 Eli Zaretskii <eliz@gnu.org>
6722 * buffer.c (overlay_strings): Fix the wording of the commentary.
6724 2014-05-01 Glenn Morris <rgm@gnu.org>
6726 * floatfns.c (Fisnan):
6727 * profiler.c (Fprofiler_cpu_running_p): Doc fix (replace `iff').
6729 2014-05-01 Eli Zaretskii <eliz@gnu.org>
6731 * term.c (tty_menu_activate): A better initialization for cursor
6734 2014-05-01 Stefan Monnier <monnier@iro.umontreal.ca>
6736 * intervals.c: Tighten assertions.
6737 (create_root_interval): Make sure the interval is not empty.
6738 (intervals_equal): Use booleans.
6739 (rotate_right, rotate_left): Check LENGTHs rather than TOTAL_LENGTH.
6740 (balance_an_interval): Sanity check LENGTHs and TOTAL_LENGTHs.
6741 (balance_possible_root_interval): Simplify and use booleans.
6742 (split_interval_right, split_interval_left): Check LENGTH, and remove
6743 now redundant assertion.
6744 (adjust_intervals_for_insertion): Remove now redundant assertions.
6745 (delete_node, interval_deletion_adjustment)
6746 (adjust_intervals_for_deletion, merge_interval_right)
6747 (merge_interval_left): Check LENGTH rather than TOTAL_LENGTH.
6748 (reproduce_interval): Make sure the interval is not empty.
6750 2014-04-30 Paul Eggert <eggert@cs.ucla.edu>
6752 * term.c (tty_menu_activate): Don't assume row and col are initialized.
6753 GCC 4.9.0 warned about this, and I couldn't easily prove to my own
6754 satisfaction that they would always be initialized.
6756 2014-04-30 Eli Zaretskii <eliz@gnu.org>
6758 * term.c (tty_menu_display): Move the cursor to the active menu item.
6759 (tty_menu_activate): Return the cursor to the active menu item
6760 after displaying the menu and after displaying help-echo.
6761 See http://lists.gnu.org/archive/html/emacs-devel/2014-04/msg00402.html
6762 for the details of why this is needed by screen readers and
6765 2014-04-30 Glenn Morris <rgm@gnu.org>
6767 * process.c (handle_child_signal):
6768 Handle systems without WCONTINUED. (Bug#15110, 17339)
6770 2014-04-29 Stefan Monnier <monnier@iro.umontreal.ca>
6772 * window.c (struct saved_window): Remove mark.
6773 (Fset_window_configuration, save_window_save)
6774 (compare_window_configurations): Don't touch marks any more.
6776 2014-04-28 Paul Eggert <eggert@cs.ucla.edu>
6778 Use bits_word for gcmarkbits.
6779 * alloc.c (struct cons_block, struct float_block): On 64-bit hosts,
6780 bits_word is typically a tad more efficient for mark bits than
6781 unsigned is, so use bits_word. All uses changed.
6782 * lisp.h (BITS_PER_INT): Remove; no longer used.
6784 Avoid undefined behavior in signed left shift.
6785 This ports to GCC 4.9.0 with -fsanitize=undefined.
6786 * alloc.c (bool_vector_fill, SETMARKBIT, UNSETMARKBIT):
6788 * regex.c (extract_number):
6789 * lisp.h (make_number, XINT):
6790 Do not shift a 1 bit left into a sign bit.
6791 * alloc.c (struct cons_block, struct float_block): Use unsigned,
6792 not int, for gcmarkbits. All uses changed.
6794 2014-04-25 Eli Zaretskii <eliz@gnu.org>
6796 * search.c (Fnewline_cache_check): Don't try to count newlines
6797 outside the buffer's restriction, as find_newline doesn't support that.
6799 2014-04-24 Stefan Monnier <monnier@iro.umontreal.ca>
6801 * window.c (Fset_window_configuration): Deactivate the mark before
6803 (set_window_buffer): Ignore window_initialized.
6804 (window_initialized): Remove.
6805 * keyboard.c (Qdeactivate_mark): Not static any more.
6806 * buffer.c (buffer_local_value): Rename from buffer_local_value_1.
6809 2014-04-23 Paul Eggert <eggert@cs.ucla.edu>
6811 * conf_post.h (ADDRESS_SANITIZER_WORKAROUND): Port to GCC 4.9.0
6812 and to clang 3.4, which have fixed the bug. This should let us
6813 run a bit faster on these platforms when address sanitization is
6816 2014-04-22 Paul Eggert <eggert@cs.ucla.edu>
6818 Port to GCC 4.9.0 with --enable-gcc-warnings.
6819 * image.c (struct my_jpeg_error_mgr) [lint]: Remove member fp.
6821 (jpeg_load_body) [lint]: Add a 'volatile' to pacify a buggy GCC in
6822 a way that also works with GCC 4.9.0.
6824 * search.c (Fnewline_cache_check): Remove unused locals.
6826 2014-04-22 Eli Zaretskii <eliz@gnu.org>
6828 * search.c (find_newline1): New subroutine.
6829 (Fnewline_cache_check): New function.
6830 (syms_of_search): Defsubr it.
6832 2014-04-22 Jarek Czekalski <jarekczek@poczta.onet.pl>
6834 Fix freezing with scroll bars of GTK3 Toolkit (bug#15801).
6835 * keyboard.c (unblock_input): Add comment.
6836 * xgselect.c (xg_select): Prevent Glib main loop recursion.
6838 2014-04-22 Daniel Colascione <dancol@dancol.org>
6840 * lread.c (readevalloop_eager_expand_eval): New function
6841 that can recurse into toplevel forms.
6842 (readevalloop): Call it.
6843 * lisp.h: Declare Qprogn.
6844 * callint.c (Qprogn): No longer static.
6846 2014-04-19 Stefan Monnier <monnier@iro.umontreal.ca>
6848 * intervals.c (rotate_right, rotate_left): Fix up length computation.
6849 Also change identifiers to match the comments, and add more assertions
6852 2014-04-18 Paul Eggert <eggert@cs.ucla.edu>
6854 * emacs.c (close_output_streams): Don't clear and restore errno.
6856 2014-04-18 Jan Djärv <jan.h.d@swipnet.se>
6858 * xterm.c (x_make_frame_visible): Prevent endless loop when frame
6859 never becomes visible, i.e. using XMonad (Bug#17237).
6861 2014-04-18 Eli Zaretskii <eliz@gnu.org>
6863 * xdisp.c (insert_left_trunc_glyphs): Ensure the left truncation
6864 glyph is written to TEXT_AREA of the temporary glyph_row. (Bug#17288)
6865 (Fline_pixel_height): Don't assume that the current buffer and the
6866 selected window's buffer are one and the same. (Bug#17281)
6868 * insdel.c (invalidate_buffer_caches): Invalidate the bidi
6869 paragraph-start cache before the newline cache. (Bug#17269)
6871 2014-04-17 Paul Eggert <eggert@cs.ucla.edu>
6873 * term.c (tty_send_additional_strings): No need to fflush here,
6875 (tty_set_terminal_modes): fflush after sending additional strings,
6878 2014-04-17 Daniel Colascione <dancol@dancol.org>
6880 * term.c (Qtty_mode_set_strings, Qtty_mode_reset_strings):
6882 (tty_send_additional_strings): New function.
6883 (tty_set_terminal_modes, tty_reset_terminal_modes): Use it.
6884 (syms_of_term): Intern tty-mode-set-strings and
6885 tty-mode-reset-strings.
6887 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
6889 * window.c (save_window_save): Lookup window_point_insertion_type in
6890 the right buffer (bug#15457).
6891 (Qwindow_point_insertion_type): New var.
6892 (syms_of_window): Initialize it.
6894 2014-04-16 Eli Zaretskii <eliz@gnu.org>
6896 Fix the MSDOS build.
6897 * unexcoff.c [MSDOS]: Include libc/atexit.h.
6898 (copy_text_and_data): Zero out the atexit chain pointer before
6901 * termhooks.h (encode_terminal_code): Update prototype.
6903 * term.c (encode_terminal_code) [DOS_NT]: Make it externally
6904 visible for all DOS_NT ports, not just WINDOWSNT.
6905 (syms_of_term) [!MSDOS]: Don't define 'tty-menu-*' symbols on MSDOS.
6907 * sysdep.c (emacs_sigaction_init, init_signals): Don't use SIGCHLD
6908 unless it is defined.
6909 (emacs_pipe) [MSDOS]: Redirect to 'pipe'.
6911 * process.c (close_on_exec, accept4, process_socket): Move into
6912 the "ifdef subprocesses" part.
6913 (catch_child_signal): Condition by "ifdef subprocesses".
6914 (syms_of_process) <Qinternal_default_process_sentinel>
6915 <Qinternal_default_process_filter>: Condition by "ifdef subprocesses".
6917 * msdos.h: Add prototypes for new functions.
6918 (EINPROGRESS): Define.
6919 (O_CLOEXEC): Define to zero.
6921 * msdos.c (check_window_system): Remove unnecessary an
6922 incompatible duplicate function.
6923 (sys_opendir, readlinkat, faccessat, fstatat, unsetenv):
6924 New functions in support of new functionality.
6926 * menu.c (single_menu_item): Add visual indication of submenu
6927 also for menus on MSDOS frames.
6928 (Fx_popup_menu) [!MSDOS]: Do not call tty_menu_show on MSDOS.
6930 * lisp.h (CHECK_PROCESS) [!subprocesses]: Do not define
6931 when async subprocesses aren't supported.
6933 * font.h (FONT_WIDTH) [MSDOS]: MSDOS-specific definition.
6935 * emacs.c (close_output_streams): Zero out errno before calling
6938 * dired.c [MSDOS]: Include msdos.h.
6940 * conf_post.h (opendir) [MSDOS]: Redirect to sys_opendir.
6941 (DATA_START) [MSDOS]: Define.
6942 (SYSTEM_PURESIZE_EXTRA) [MSDOS]: Enlarge by 25K.
6944 * callproc.c (block_child_signal, unblock_child_signal) [MSDOS]:
6945 Ifdef away for MSDOS.
6946 (record_kill_process) [MSDOS]: Ifdef away the entire body for MSDOS.
6947 (call_process_cleanup) [MSDOS]: Ifdef away portions not relevant
6949 (call_process) [MSDOS]: Fix call sequence of dostounix_filename.
6950 Use temporary file template that is compatible with mkostemp.
6951 Move vfork-related portions under #ifndef MSDOS.
6952 (syms_of_callproc): Unify templates of MSDOS and WINDOWSNT.
6954 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
6956 * buffer.c (Foverlays_at): Add argument `sorted'.
6958 2014-04-16 Eli Zaretskii <eliz@gnu.org>
6960 * insdel.c (invalidate_buffer_caches): When deleting or replacing
6961 text, invalidate the bidi_paragraph_cache upto and including the
6964 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
6966 Port to IRIX 6.5 (Bug#9684).
6967 * conf_post.h (INET6) [IRIX6_5]: Define.
6968 (HAVE_GETADDRINFO) [IRIX6_5]: Undef.
6969 * data.c (BITS_PER_ULL): Don't assume ULLONG_MAX is defined.
6971 2014-04-16 Eli Zaretskii <eliz@gnu.org>
6973 * keyboard.c (Fopen_dribble_file): Encode the dribble file-name
6974 before passing it to system APIs.
6976 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
6978 * bytecode.c (exec_byte_code): Rework the volatiles. Most importantly,
6979 make sure stack.byte_string_start is not de-adjusted by pushhandler.
6981 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
6983 * keyboard.c (Fopen_dribble_file): Avoid some races. (Bug#17187)
6985 2014-04-15 Paul Eggert <eggert@cs.ucla.edu>
6987 Remove DATA_SEG_BITS.
6988 The DATA_SEG_BITS hack was needed for older 32 bit platforms.
6989 As a result of this change, Emacs won't work on IRIX 6.5 with IRIX
6990 cc, but that platform is so old that SGI itself stopped supporting
6991 it in December 2013. If you still need Emacs on IRIX, please
6992 either compile with GCC and port the undumping code, or run
6993 './configure --with-wide-int'.
6994 * alloc.c (gdb_make_enums_visible): Update to match lisp.h.
6995 * lisp.h (GCTYPEBITS): Move definition up, and switch to the
6996 DEFINE_GDB_SYMBOL_START way to define it.
6997 (NONPOINTER_BITS): New macro.
6998 (EMACS_INT): Use it.
6999 [!USE_LSB_TAG && !WIDE_EMACS_INT]: Fail, and suggest reporting
7000 the problem and/or configuring --with-wide-int.
7001 (USE_LSB_TAG): Simplify, based on above changes.
7002 (gdb_DATA_SEG_BITS): Remove. All uses removed.
7003 * vm-limit.c (exceeds_lisp_ptr): Remove. All uses removed.
7005 2014-04-12 Eli Zaretskii <eliz@gnu.org>
7007 * xdisp.c (move_it_by_lines): If a large portion of buffer text is
7008 covered by a display string that ends in a newline, and that cases
7009 going back by DVPOS lines to hit the search limit, lift the limit
7010 and go back until DVPOS is reached. (Bug#17244)
7012 * indent.c (Fvertical_motion): Handle correctly the case when the
7013 display string is preceded by an empty line.
7015 * w32.c (sys_umask) <WRITE_USER>: Remove redundant constant, and
7016 use S_IWRITE instead.
7018 2014-04-11 Glenn Morris <rgm@gnu.org>
7020 * keyboard.c (Fopen_dribble_file): Make file private. (Bug#17187)
7022 2014-04-11 Ken Brown <kbrown@cornell.edu>
7024 * Makefile.in (EMACS_MANIFEST): Revert last change.
7026 2014-04-10 Daniel Colascione <dancol@dancol.org>
7028 * puresize.h (BASE_PURESIZE): Increase.
7030 2014-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
7032 * keyboard.c (syms_of_keyboard): Make deactivate-mark buffer-local.
7034 * insdel.c (prepare_to_modify_buffer_1): Cancel lock-file checks and
7035 region handling (and don't call signal_before_change) if
7036 inhibit_modification_hooks is set.
7037 (signal_before_change): Don't check inhibit_modification_hooks any more.
7039 2014-04-08 Daniel Colascione <dancol@dancol.org>
7041 * alloc.c (sweep_symbols, mark_object): Assert that symbol
7042 function cells contain valid lisp objects. (Modified version of
7045 * alloc.c (detect_suspicious_free): Split actual stack capturing
7046 out into new function for easier breakpoint setting.
7047 (note_suspicious_free): New function.
7049 2014-04-07 Stefan Monnier <monnier@iro.umontreal.ca>
7051 * lisp.h (struct Lisp_Symbol): New bitfield `pinned'.
7053 * alloc.c: Keep track of symbols referenced from pure space (bug#17168).
7054 (symbol_block_pinned): New var.
7055 (Fmake_symbol): Initialize `pinned'.
7056 (purecopy): New function, extracted from Fpurecopy. Mark symbols as
7057 pinned and signal an error for un-purifiable objects.
7058 (pure_cons): Use it.
7059 (Fpurecopy): Use it, except for objects that can't be purified.
7060 (mark_pinned_symbols): New function.
7061 (Fgarbage_collect): Use it.
7062 (gc_sweep): Remove hack made unnecessary.
7064 2014-04-07 Glenn Morris <rgm@gnu.org>
7066 * keyboard.c (Fopen_dribble_file): Doc tweak.
7068 2014-04-07 Ken Brown <kbrown@cornell.edu>
7070 * Makefile.in (EMACS_MANIFEST): Update comment. (Bug#17176)
7072 2014-04-07 Paul Eggert <eggert@cs.ucla.edu>
7074 * alloc.c: Simplify by removing use of HAVE_EXECINFO_H.
7075 We have a substitute execinfo.h on hosts that lack it.
7076 (suspicious_free_history): Make it EXTERNALLY_VISIBLE so it
7077 isn't optimized away.
7079 2014-04-05 Paul Eggert <eggert@cs.ucla.edu>
7081 Prefer 'ARRAYELTS (x)' to 'sizeof x / sizeof *x'.
7082 * alloc.c (memory_full):
7083 * charset.c (syms_of_charset):
7084 * doc.c (Fsnarf_documentation):
7086 * font.c (BUILD_STYLE_TABLE):
7087 * keyboard.c (make_lispy_event):
7088 * profiler.c (setup_cpu_timer):
7089 * xgselect.c (xg_select):
7090 * xterm.c (record_event, STORE_KEYSYM_FOR_DEBUG):
7092 * font.c (FONT_PROPERTY_TABLE_SIZE): Remove.
7093 Replace the only use with ARRAYELTS (font_property_table).
7094 * xfaces.c (DIM): Remove. All uses replaced by ARRAYELTS.
7096 2014-04-03 Daniel Colascione <dancol@dancol.org>
7098 * xterm.c (x_term_init):
7099 * xfns.c (best_xim_style):
7100 * xfaces.c (Fdump_colors):
7101 * w32fns.c (w32_default_color_map):
7102 * w32.c (init_environment, N_ENV_VARS):
7103 * unexcw.c (read_exe_header):
7104 * term.c (term_get_fkeys_1):
7105 * sysdep.c (init_baud_rate):
7106 * nsterm.m (ns_convert_key):
7107 * nsfns.m (get_geometry_from_preferences):
7108 * msdos.c (dos_set_window_size, init_environment):
7109 * macfont.m (mac_font_get_glyph_for_cid)
7110 (macfont_store_descriptor_attributes)
7111 (macfont_create_attributes_with_spec, mac_ctfont_get_glyph_for_cid):
7112 * keyboard.c (command_loop_1, read_menu_command, make_lispy_event)
7113 (NUM_MOD_NAMES, read_key_sequence_vs, Fcurrent_input_mode)
7115 * image.c (xpm_str_to_color_key):
7116 * fringe.c (MAX_STANDARD_FRINGE_BITMAPS):
7117 * frame.c (x_set_frame_parameters):
7118 * fileio.c (Ffile_selinux_context):
7119 * emacs.c (sort_args):
7120 * dosfns.c (msdos_stdcolor_name):
7121 * dired.c (file_attributes):
7122 * chartab.c (uniprop_decoder_count, uniprop_encode_count):
7123 Change expressions of the form sizeof(arr) / sizeof(arr[0])
7126 2014-04-02 Daniel Colascione <dancol@dancol.org>
7128 * data.c (Ffset): Abort if we're trying to set a function call to
7131 * lisp.h (ARRAYELTS): New macro.
7133 * alloc.c: Include execinfo.h if available.
7134 (SUSPICIOUS_OBJECT_CHECKING): New macro; define unconditionally.
7135 (suspicious_free_record): New structure.
7136 (suspicious_objects, suspicious_object_index)
7137 (suspicious_free_history, suspicious_free_history_index):
7139 (find_suspicious_object_in_range, detect_suspicious_free)
7140 (Fsuspicious_object): New functions.
7141 (cleanup_vector): Call find_suspicious_object_in_range.
7143 2014-04-02 Martin Rudalics <rudalics@gmx.at>
7145 * xterm.c (x_new_font): Don't calculate non-toolkit scrollbar
7146 width from font width (Bug#17163).
7148 * frame.c (x_set_frame_parameters): Calculate default values of
7149 new frame sizes only after all other frame parameters have been
7150 processed (Bug#17142).
7152 2014-04-02 Ken Brown <kbrown@cornell.edu>
7154 * conf_post.h (SYSTEM_PURESIZE_EXTRA) [CYGWIN]: Set to 10000.
7157 2014-04-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7159 * xterm.c (x_draw_image_glyph_string): Adjust image background
7160 width accordingly when its x position is adjusted. (Bug#17115)
7162 2014-04-02 Dmitry Antipov <dmantipov@yandex.ru>
7164 * font.c (font_list_entities): Do not add empty vector to font cache.
7165 (font_matching_entity): Likewise. If matching entity is found, insert
7166 1-item vector with this entity instead of entity itself (Bug#17125).
7168 * xterm.c (x_term_init) [USE_LUCID]: Fix minor memory leak.
7170 2014-04-01 Paul Eggert <eggert@cs.ucla.edu>
7172 * fns.c (validate_subarray): Rename from validate_substring,
7173 since it works for vectors too. New arg ARRAY. Optimize for the
7174 non-nil case. Instead of returning bool, throw an error if out of
7175 range, so that the caller needn't do that. All uses changed.
7176 Report original values if out of range.
7177 (Fsubstring, Fsubstring_no_properties, secure_hash):
7178 Also optimize the case where FROM is 0 or TO is the size.
7180 2014-03-31 Dmitry Antipov <dmantipov@yandex.ru>
7182 * search.c (Freplace_match): Use make_specified_string.
7183 * xterm.c, w32term.c (x_set_glyph_string_gc): Use emacs_abort
7184 to catch bogus override face of glyph strings.
7185 * fns.c (Fsubstring, Fsubstring_no_properties, secure_hash):
7186 Move common substring range checking code to...
7187 (validate_substring): ...this function.
7189 2014-03-31 Jan Djärv <jan.h.d@swipnet.se>
7191 * nsmenu.m (free_frame_tool_bar): Set wait_for_tool_bar = NO (Bug#16976)
7193 2014-03-30 Jan Djärv <jan.h.d@swipnet.se>
7195 * nsterm.m (updateFrameSize:): If waiting for the tool bar and tool
7196 bar is zero height, just return (Bug#16976).
7197 (initFrameFromEmacs:): Initialize wait_for_tool_bar.
7199 * nsterm.h (EmacsView): Add wait_for_tool_bar.
7201 * nsmenu.m (update_frame_tool_bar): Return early if view or toolbar
7202 is nil. If waiting for toolbar to complete, force a redraw.
7204 2014-03-28 Glenn Morris <rgm@gnu.org>
7206 * emacs.c (emacs_version): Use PACKAGE_VERSION rather than VERSION.
7207 (emacs_bugreport): New variable.
7208 (usage_message): Use PACKAGE_BUGREPORT.
7209 (syms_of_emacs) <report-emacs-bug-address>: New variable.
7211 * emacs.c (syms_of_emacs) <system-configuration-features>: New var.
7213 2014-03-27 Paul Eggert <eggert@cs.ucla.edu>
7215 Port recent signal-related changes to FreeBSD.
7216 Reported by Herbert J. Skuhra.
7217 * lisp.h (block_tty_out_signal, unblock_tty_out_signal):
7218 Move decls from here ...
7219 * syssignal.h: ... to here, so that lisp.h doesn't depend on signal.h.
7221 2014-03-27 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7223 * w32term.c (x_draw_image_glyph_string): Fix computation of height
7224 and width of image background when it is displayed with a 'box'
7227 2014-03-27 Paul Eggert <eggert@penguin.cs.ucla.edu>
7229 More backward-compatible fix to char-equal core dump (Bug#17011).
7230 * editfns.c (Fchar_equal): In unibyte buffers, assume values in
7231 range 128-255 are raw bytes. Suggested by Eli Zaretskii.
7233 2014-03-27 Juanma Barranquero <lekktu@gmail.com>
7235 * image.c (init_svg_functions): When loading SVG-related libraries,
7236 free already loaded libraries if the initialization fails.
7237 (rsvg_handle_set_size_callback): Remove declaration, unused.
7239 2014-03-26 Paul Eggert <eggert@cs.ucla.edu>
7241 Fix core dump in char-equal (Bug#17011).
7242 * editfns.c (Fchar_equal): Do not use MAKE_CHAR_MULTIBYTE in
7243 unibyte buffers, as we can't tell whether the characters are
7246 * insdel.c (adjust_markers_for_delete): Remove unused local.
7248 2014-03-26 Barry O'Reilly <gundaetiapo@gmail.com>
7250 Have (MARKER . ADJUSTMENT) undo records always be immediately
7251 after their corresponding (TEXT . POS) record in undo list.
7253 * lisp.h (record-delete): New arg record_markers.
7254 (record_marker_adjustment): No longer needed outside undo.c.
7255 * insdel.c (adjust_markers_for_delete): Move calculation of marker
7256 adjustments to undo.c's record_marker_adjustments. Note that
7257 fileio.c's decide_coding_unwind is another caller to
7258 adjust_markers_for_delete. Because it has undo list bound to t,
7259 it does not rely on adjust_markers_for_delete to record marker
7261 (del_range_2): Swap call to record_delete and
7262 adjust_markers_for_delete so as undo marker adjustments are
7263 recorded before current deletion's adjustments, as before.
7264 (adjust_after_replace):
7265 (replace_range): Pass value for new record_markers arg to
7267 * undo.c (record_marker_adjustment): Rename to
7268 record_marker_adjustments and made static.
7269 (record_delete): Check record_markers arg and call
7270 record_marker_adjustments.
7271 (record_change): Pass value for new record_markers arg to
7273 (record_point): at_boundary calculation no longer needs to account
7274 for marker adjustments.
7276 2014-03-26 Martin Rudalics <rudalics@gmx.at>
7278 * w32term.c (x_set_window_size): Refine fix from 2014-03-14
7281 2014-03-26 Glenn Morris <rgm@gnu.org>
7283 * fileio.c (Ffile_symlink_p): Doc fix. (Bug#17073)
7285 2014-03-26 Stefan Monnier <monnier@iro.umontreal.ca>
7287 * buffer.c (struct sortvec): Add field `spriority'.
7288 (compare_overlays): Use it.
7289 (sort_overlays): Set it.
7291 2014-03-26 Eli Zaretskii <eliz@gnu.org>
7293 * xdisp.c (redisplay_window): If all previous attempts to find the
7294 cursor row failed, try a few alternatives before falling back to
7295 the top-most row of the window. Use row_containing_pos. (Bug#17047)
7297 2014-03-26 Juanma Barranquero <lekktu@gmail.com>
7299 * image.c (x_bitmap_height, x_bitmap_width) [HAVE_X_WINDOWS]:
7300 * sysdep.c (reset_sigio) [!DOS_NT]: Declare conditionally.
7302 * keyboard.c (read_decoded_event_from_main_queue): #ifdef out
7303 variables on Windows.
7305 * w32fns.c (Ffile_system_info): Use parenthesis in and/or expression.
7307 * w32.c (unsetenv): Remove unused var `retval'.
7308 (emacs_gnutls_pull): Remove unused vars `fdset' and `timeout'.
7310 * w32notify.c (watch_worker): Remove unnecesary var sleep_result.
7311 (start_watching): Remove unused var `thr'.
7313 * w32proc.c (sys_spawnve): Comment out unused vars `first', `last'.
7314 (find_child_console): Remove unnecesary var `thread_id'.
7316 * w32term.c (w32_read_socket): Comment out unused vars `row', `columns'.
7317 (x_focus_frame): #ifdef 0 unused variable `dpyinfo'.
7319 2014-03-26 Glenn Morris <rgm@gnu.org>
7321 * filelock.c (Flock_buffer): Doc tweak.
7323 * buffer.c (Frestore_buffer_modified_p, Fkill_buffer):
7324 * emacs.c (shut_down_emacs):
7325 * fileio.c (Finsert_file_contents, write_region):
7326 * filelock.c (top-level, syms_of_filelock):
7327 * insdel.c (prepare_to_modify_buffer_1):
7328 CLASH_DETECTION is always defined now.
7330 2014-03-25 Eli Zaretskii <eliz@gnu.org>
7332 * w32.c (w32_delayed_load): Call DisableThreadLibraryCalls on the
7333 DLL handle, to speed up thread startup.
7335 2014-03-25 Paul Eggert <eggert@cs.ucla.edu>
7337 Handle sigmask better with nested signal handlers (Bug#15561).
7338 * atimer.c (sigmask_atimers): Remove.
7339 Remaining use rewritten to use body of this function.
7340 * atimer.c (block_atimers, unblock_atimers):
7341 * callproc.c (block_child_signal, unblock_child_signal):
7342 * sysdep.c (block_tty_out_signal, unblock_tty_out_signal):
7343 New arg OLDSET. All callers changed.
7344 * atimer.c (block_atimers, unblock_atimers):
7345 * callproc.c (block_child_signal, unblock_child_signal):
7346 * keyboard.c (handle_interrupt):
7347 * sound.c (vox_configure, vox_close):
7348 Restore the old signal mask rather than unilaterally clearing bits
7349 from the mask, in case a handler is running within another
7350 handler. All callers changed.
7351 * lisp.h, process.c, process.h, term.c:
7352 Adjust decls and callers to match new API.
7353 * sysdep.c (emacs_sigaction_init): Don't worry about masking SIGFPE;
7354 signal handlers aren't supposed to use floating point anyway.
7355 (handle_arith_signal): Unblock just SIGFPE rather than clearing mask.
7357 2014-03-23 Daniel Colascione <dancol@dancol.org>
7359 Split gc_sweep into discrete functions for legibility and better
7362 * alloc.c (sweep_strings, sweep_vectors): Add NO_INLINE
7363 (sweep_vectors): Fix typo in comment.
7364 (sweep_conses, sweep_floats, sweep_intervals)
7365 (sweep_symbols, sweep_misc, sweep_buffers): New functions.
7366 (gc_sweep): Call new functions, to which existing functionality is
7368 * fns.c (sweep_weak_hash_tables): Add NO_INLINE.
7370 2014-03-23 Juanma Barranquero <lekktu@gmail.com>
7372 * w32fns.c (Fw32_shell_execute): Declare `result' only on Cygwin.
7374 2014-03-23 Daniel Colascione <dancol@dancol.org>
7376 * xfns.c (create_frame_xic): Pass XNStatusAttributes to XCreateIC
7377 only if xic_style calls for it. This change allows Emacs to work
7378 with ibus. Also, don't leak resources if create_frame_xic fails,
7379 and stop caching xic_style across different displays.
7380 (supported_xim_styles): Make const.
7381 (best_xim_style): Remove first parameter: it's always just
7382 supported_xim_styles. Change to look at supported_xim_styles
7385 2014-03-23 Daniel Colascione <dancol@dancol.org>
7387 * term.c (init_tty): Rearrange condition for clarity; print
7388 appropriate diagnostic.
7390 2014-03-23 Daniel Colascione <dancol@dancol.org>
7392 * process.c (DATAGRAM_CONN_P): Don't underflow datagram_address
7393 array. (ASAN caught.)
7395 2014-03-22 Glenn Morris <rgm@gnu.org>
7397 * callproc.c (init_callproc): In etc, look for NEWS rather than GNU.
7399 2014-03-22 Daniel Colascione <dancol@dancol.org>
7401 * process.c (conv_sockaddr_to_lisp): When extracting the string
7402 names of AF_LOCAL sockets, stop before reading uninitialized memory.
7404 2014-03-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7406 Fix regression introduced by patch for Bug#10500.
7407 * xterm.c (x_draw_image_relief): Respect Vtool_bar_button_margin.
7408 * w32term.c (x_draw_image_relief): Likewise.
7410 2014-03-21 Martin Rudalics <rudalics@gmx.at>
7412 * w32fns.c (w32_wnd_proc): For WM_WINDOWPOSCHANGING don't
7413 constrain frame size in SW_SHOWMAXIMIZED case so we can truly
7414 maximize a frame for odd default fonts.
7416 2014-03-21 Glenn Morris <rgm@gnu.org>
7418 * minibuf.c (history-length): Increase default from 30 to 100.
7420 2014-03-21 Daniel Colascione <dancol@dancol.org>
7422 * xterm.c (x_bitmap_icon): Stop reading the icon bitmap from disk
7423 every time we switch to minibuffer.
7425 * alloc.c (lisp_align_malloc, allocate_string_data)
7426 (allocate_vectorlike): Allow mmap allocation of lisp objects.
7427 (pointers_fit_in_lispobj_p, mmap_lisp_allowed_p): New functions.
7429 2014-03-21 Eli Zaretskii <eliz@gnu.org>
7431 * w32fns.c (Fw32_shell_execute) [!CYGWIN]: Use ShellExecuteEx, to
7432 support more "verbs".
7434 2014-03-21 Daniel Colascione <dancol@dancol.org>
7436 Always prohibit dumping a dumped Emacs.
7438 * emacs.c (might_dump): New variable.
7439 (Fdump_emacs): Always prohibit dumping of dumped Emacs.
7440 * lisp.h (might_dump): Declare.
7441 * unexcw.c (unexec): Remove now-redundant multiple-dump detection code.
7443 2014-03-20 Paul Eggert <eggert@cs.ucla.edu>
7445 * doc.c (store_function_docstring): Fix pointer signedness mismatch.
7447 2014-03-20 Stefan Monnier <monnier@iro.umontreal.ca>
7449 * doc.c (store_function_docstring): Warn when we don't know where to
7451 (Fsubstitute_command_keys): Don't advertise the fact that
7452 text-properties are dropped, since we think it's a bug that we'll fix.
7454 * frame.h (SET_FRAME_VISIBLE): Keep frame_garbaged up to date.
7455 * xterm.c (handle_one_xevent) <MapNotify>: Don't garbage the frame.
7456 * frame.c (frame_garbaged): Make "docstring" more precise.
7458 2014-03-20 Glenn Morris <rgm@gnu.org>
7460 * charset.c (init_charset): When we cannot find the charsets directory,
7461 mention if EMACSDATA is set.
7463 2014-03-19 Paul Eggert <eggert@cs.ucla.edu>
7465 * fns.c (Frandom): Fix rare bug where the result isn't random.
7467 Fix porting inconsistency about rounding to even.
7468 * floatfns.c (emacs_rint) [!HAVE_RINT]: Round to even.
7469 This way, the unusual !HAVE_RINT case acts like the usual
7470 HAVE_RINT case, and we can fix the documentation accordingly.
7472 2014-03-19 Eli Zaretskii <eliz@gnu.org>
7474 * w32fns.c (reset_modifiers): Zero out keystate[] before using it.
7475 (w32_wnd_proc): Initialize the dwHoverTime member of
7476 TRACKMOUSEEVENT structure.
7478 2014-03-17 Teodor Zlatanov <tzz@lifelogs.com>
7480 * gnutls.c (Fgnutls_boot): Fix case of :verify-error = t.
7482 2014-03-16 Eli Zaretskii <eliz@gnu.org>
7484 * search.c (find_newline): Speed up the function when using the
7485 newline cache, by halving the number of calls to
7486 region_cache_forward and region_cache_backward. (Bug#16830)
7488 2014-03-15 Juanma Barranquero <lekktu@gmail.com>
7490 * buffer.c (Fset_buffer): Document return value (bug#17015).
7492 2014-03-14 Martin Rudalics <rudalics@gmx.at>
7494 * w32term.c (x_set_window_size): When frame-resize-pixelwise is
7495 nil, always resize character wise to avoid potential loss of the
7496 mode line (Bug#16923 related).
7498 2014-03-12 Martin Rudalics <rudalics@gmx.at>
7500 * frame.c (x_set_frame_parameters): Always calculate new sizes
7501 pixelwise to avoid potential loss when rounding.
7503 2014-03-11 Dmitry Antipov <dmantipov@yandex.ru>
7505 * xfns.c (x_set_mouse_color): Recolor vertical_drag_cursor.
7506 * xterm.c (x_free_frame_resources): Free all allocated cursors.
7508 2014-03-10 Eli Zaretskii <eliz@gnu.org>
7510 * w32.c (fstatat): Don't add an extra slash if the argument ends
7511 with a slash: this fails the subsequent call to stat_worker on
7512 Windows 9X. Reported by oslsachem <oslsachem@gmail.com>.
7514 2014-03-09 Martin Rudalics <rudalics@gmx.at>
7516 * xdisp.c (Fwindow_text_pixel_size): Adjust doc-string.
7518 2014-03-08 Jan Djärv <jan.h.d@swipnet.se>
7520 * nsterm.h (MAC_OS_X_VERSION_10_9): Add.
7522 * nsterm.m (constrainFrameRect:toScreen:): Constrain normally
7523 when frame is only on one screen (Bug#14713).
7525 2014-03-08 Eli Zaretskii <eliz@gnu.org>
7527 * xdisp.c (move_it_in_display_line_to): If word-wrap is ON, and
7528 there's a valid wrap point in the display line, the last glyph
7529 cannot "just barely fit" on this row, because display_line doesn't
7530 let it. Instead, proceed as if the last glyph didn't fit, so that
7531 we eventually back up the iterator to the wrap point. This avoids
7532 delusional behavior of move_it_to, whereby it proceeds to the next
7533 display line, but sets current_x to zero for all the glyphs that
7534 without word-wrap would fit on the previous display line.
7535 One result was that visual-order cursor movement behaved erratically
7537 (Fmove_point_visually): Add code to find the x coordinate of the
7538 last character before wrap point, under word-wrap on a TTY.
7540 2014-03-07 Eli Zaretskii <eliz@gnu.org>
7542 * xdisp.c (Fmove_point_visually): When under word-wrap, accept
7543 also return value of MOVE_POS_MATCH_OR_ZV from
7544 move_it_in_display_line_to, when moving from beginning of line to
7545 point's position. (Bug#16961)
7547 2014-03-07 Martin Rudalics <rudalics@gmx.at>
7549 * buffer.c (Vbuffer_list_update_hook): Doc-string fix.
7550 * window.c (Fselect_window): Explain NORECORD and
7551 `buffer-list-update-hook' in doc-string.
7553 2014-03-06 Martin Rudalics <rudalics@gmx.at>
7555 * window.c (Fother_window_for_scrolling): Check that
7556 Vother_window_scroll_buffer is a buffer.
7558 2014-03-06 Dmitry Antipov <dmantipov@yandex.ru>
7560 * xterm.c (xim_initialize): Always pass a copy of resource name
7561 to XRegisterIMInstantiateCallback and eassert whether return
7562 value is True. Passing copy is important because Xlib doesn't
7563 make its own copy and resource name argument usually points to
7564 SSDATA (Vx_resource_name), which may be changed from Lisp.
7565 (xim_close_display): For XUnregisterIMInstantiateCallback,
7566 always eassert return value and pass exactly the same values
7567 as were used for XRegisterIMInstantiateCallback.
7568 Otherwise XUnregisterIMInstantiateCallback will always fail. See Xlib
7569 sources to check why if you are interested.
7571 2014-03-05 Martin Rudalics <rudalics@gmx.at>
7573 * dispnew.c (change_frame_size_1): Add new_lines instead of
7574 new_height, the latter may be still zero if passed as such.
7575 * window.c (Fwindow_pixel_height): Mention bottom divider in
7578 2014-03-05 Paul Eggert <eggert@cs.ucla.edu>
7580 Fix "resource temporarily unavailable" with xgselect
7582 * xgselect.c: Include <stdbool.h>.
7583 (xg_select) [!USE_GTK]: Don't lose track of errno.
7585 Fix minor --enable-gcc-warnings issues.
7586 * widget.c (update_various_frame_slots, EmacsFrameResize):
7587 Avoid unused locals. Prefer 'if' to '#if' when either will do.
7589 2014-03-04 Ken Brown <kbrown@cornell.edu>
7591 * gmalloc.c (aligned_alloc): Clarify the code by making `adj'
7592 represent the actual adjustment needed for alignment.
7594 2014-03-04 Eli Zaretskii <eliz@gnu.org>
7596 * gmalloc.c (aligned_alloc): Don't allocate more memory than
7597 needed, and don't reallocate if the initial allocation already
7598 fits the bill. Suggested by Ken Brown <kbrown@cornell.edu>.
7600 2014-03-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7602 * xterm.c (x_draw_stretch_glyph_string): Reset clipping.
7605 2014-03-04 Michal Nazarewicz <mina86@mina86.com>
7607 * cmds.c (delete-char): Update docstring pointing out that the
7608 function ignores `delete-active-region' and `overwrite-mode'.
7610 2014-03-03 Eli Zaretskii <eliz@gnu.org>
7612 * font.c (Fframe_font_cache): Fix last change. (Bug#16930)
7614 * gmalloc.c (aligned_alloc): Fix adjustment of size of the
7615 allocated buffer due to alignment.
7616 (freehook): If the block to be freed was allocated by
7617 'aligned_alloc', find its real pointer before calling 'free'.
7619 (mabort) [emacs]: Call 'emacs_abort', not 'abort', to provide a
7622 2014-03-03 Dmitry Antipov <dmantipov@yandex.ru>
7624 * font.c (toplevel): Adjust comment about font cache layout.
7625 (font_clear_cache): Fix to match real font cache layout.
7626 Suggested by <namespace_collision@yahoo.com> in Bug#16069.
7627 (Fframe_font_cache) [FONT_DEBUG]: New function.
7628 (syms_of_font) [FONT_DEBUG]: Defsubr it.
7630 Avoid crashes when X fonts are erroneously freed on reused X
7631 'Display *' connection data (Bug#16069). Note that X font
7632 resources still may be leaked, but currently there is no way
7633 to completely avoid it.
7634 * xterm.h (struct x_display_info): New member x_id. Add comments.
7635 * xterm.c (x_display_id): New variable.
7636 (x_term_init): Assign identifier to each opened X connection.
7637 * xfont.c (struct xfont): New member x_display_id.
7638 (xfont_open): Initialize it with frame's display id.
7639 (xfont_close): Check whether font's display id matches the one
7640 recorded for the given display. Adjust comment.
7641 * xftfont.c (struct xftfont_info):
7642 (xftfont_open, xftfont_close): Exactly as above with xfont stuff.
7644 2014-03-01 Martin Rudalics <rudalics@gmx.at>
7646 Consider Vother_window_scroll_buffer valid iff it's a live buffer.
7647 * window.c (Fother_window_for_scrolling): Don't try to scroll a
7648 killed Vother_window_scroll_buffer.
7649 (Vother_window_scroll_buffer): Fix doc-string accordingly.
7651 2014-03-01 Eli Zaretskii <eliz@gnu.org>
7653 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Don't treat file names
7654 that start with more than 2 slashes as UNCs. (Bug#16751)
7656 2014-02-28 Paul Eggert <eggert@penguin.cs.ucla.edu>
7658 Fix a few crashes and leaks when cloning C strings.
7659 * alloc.c, lisp.h (dupstring): New function.
7660 * gtkutil.c (xg_get_font):
7661 * term.c (tty_default_color_capabilities):
7662 * xsettings.c (store_monospaced_changed)
7663 (store_font_name_changed, parse_settings)
7664 (read_and_apply_settings, init_gsettings, init_gconf): Use it.
7665 This avoids some unlikely crashes due to accessing freed storage,
7666 and avoids some minor memory leaks in the more-typical case.
7668 2014-02-28 Martin Rudalics <rudalics@gmx.at>
7670 * xdisp.c (note_mode_line_or_margin_highlight): Don't show drag
7671 cursor when modeline can't be dragged (Bug#16647).
7673 2014-02-28 Glenn Morris <rgm@gnu.org>
7675 * doc.c (Fsnarf_documentation): Snarf not-yet-bound variables
7676 from custom-delayed-init-variables. (Bug#11565)
7678 2014-02-27 Martin Rudalics <rudalics@gmx.at>
7680 More fixes for mouse glyph calculations (Bug#16647).
7681 * window.c (coordinates_in_window): In intersection of
7682 horizontal and vertical window dividers prefer the horizontal
7683 one. Add some extra parens to last fix.
7684 (window_relative_x_coord): Return x-coordinate for header and
7686 * xdisp.c (remember_mouse_glyph): In text area don't extend
7687 glyph into mode line to show the vertical drag cursor there
7688 immediately. Subdivide mouse glyphs in right fringes to show a
7689 horizontal drag cursor as soon as we enter the "grabbable width"
7690 portion. Handle vertical border case separately. Do not
7691 subdivide window divider areas.
7692 (note_mouse_highlight): On bottom divider of bottommost windows
7693 show vertical drag cursor only when the minibuffer window can be
7696 2014-02-27 Eli Zaretskii <eliz@gnu.org>
7698 * xdisp.c (pop_it): Restore the it->face_box_p flag which could be
7699 reset by the face of the object just displayed. See also bug#76.
7700 (get_next_display_element): If the string came from a display
7701 property, examine the box face attribute at it->position, not at
7702 it->current.pos, since the latter was not updated yet. (Bug#16870)
7703 (handle_face_prop): Improve commentary.
7705 2014-02-27 Michael Albinus <michael.albinus@gmx.de>
7707 * dbusbind.c (Fdbus__init_bus, Qdbus__init_bus, Sdbus__init_bus):
7708 Rename from Fdbus_init_bus_1, Qdbus_init_bus_1, Sdbus_init_bus_1.
7710 2014-02-26 Martin Rudalics <rudalics@gmx.at>
7712 Fixes around Bug#16647.
7713 * xdisp.c (remember_mouse_glyph): Handle ON_RIGHT_DIVIDER and
7714 ON_BOTTOM_DIVIDER cases.
7715 * window.c (coordinates_in_window): Return ON_VERTICAL_BORDER
7716 only if the window has no right divider.
7717 (Fcoordinates_in_window_p): Fix doc-string.
7719 2014-02-25 Juanma Barranquero <lekktu@gmail.com>
7721 * lread.c (Funintern): Fix doc to match advertised calling convention.
7723 2014-02-24 Daniel Colascione <dancol@dancol.org>
7725 * keyboard.c (read_char): Close race that resulted in lost events.
7727 2014-02-22 Glenn Morris <rgm@gnu.org>
7729 * frame.c (frame-alpha-lower-limit, frame-resize-pixelwise):
7730 * window.c (window-resize-pixelwise): Doc fixes.
7732 * process.c (Finternal_default_process_filter)
7733 (Finternal_default_process_sentinel): Doc tweaks.
7735 2014-02-21 Glenn Morris <rgm@gnu.org>
7737 * process.c (Fprocess_buffer, Faccept_process_output)
7738 (Finternal_default_process_filter, Finternal_default_process_sentinel):
7741 2014-02-21 Martin Rudalics <rudalics@gmx.at>
7743 * window.c (Fwindow_scroll_bar_width): New function.
7745 2014-02-21 Paul Eggert <eggert@cs.ucla.edu>
7747 Pacify GCC when configuring with --enable-gcc-warnings.
7748 * xdisp.c (move_it_in_display_line_to) [lint]:
7749 Initialize recently-added local.
7751 2014-02-21 Daniel Colascione <dancol@dancol.org>
7753 * dbusbind.c: Rename dbus-init-bus to dbus-init-bus-1.
7755 2014-02-20 Eli Zaretskii <eliz@gnu.org>
7757 * xdisp.c (init_iterator): Don't dereference a bogus face
7758 pointer. (Bug#16819)
7759 (try_cursor_movement): Don't use cursor position if
7760 set_cursor_from_row failed to compute it. This avoids assertion
7761 violations in MATRIX_ROW.
7762 (move_it_in_display_line_to): Save the iterator state in ppos_it
7763 only once per call. Reimplement the method used to return to the
7764 best candidate position if all the positions found in display line
7765 are beyond TO_CHARPOS. This cuts down the number of calls to
7766 bidi_shelve_cache, which moves a lot of stuff when lines are long
7767 and include bidirectional text. (Bug#15555)
7769 2014-02-20 Glenn Morris <rgm@gnu.org>
7771 * data.c (Fdefalias): Doc fix.
7773 2014-02-19 Eli Zaretskii <eliz@gnu.org>
7775 * xdisp.c (display_line): Fix horizontal scrolling of large images
7776 when fringes are turned off. This comes at a price of not
7777 displaying the truncation/continuation glyphs in this case.
7780 * image.c (x_create_x_image_and_pixmap) [HAVE_NTGUI]: If
7781 CreateDIBSection returns an error indication, zero out *ximg after
7782 destroying the image. This avoids crashes in memory allocations
7783 due to the fact that some of the callers also call
7784 x_destroy_x_image, which will attempt to free an already free'd
7787 2014-02-18 Martin Rudalics <rudalics@gmx.at>
7789 * widget.c (update_various_frame_slots): Don't set
7790 FRAME_PIXEL_HEIGHT and FRAME_PIXEL_WIDTH here (Bug#16736).
7792 2014-02-18 Michael Albinus <michael.albinus@gmx.de>
7794 * dbusbind.c (xd_close_bus): Apply proper check on busobj.
7796 2014-02-17 Paul Eggert <eggert@cs.ucla.edu>
7798 temacs --daemon fix (Bug#16599).
7799 * emacs.c (main): Initialize daemon_pipe[1] here ...
7800 (syms_of_emacs): ... instead of here.
7802 2014-02-16 Anders Lindgern <andlind@gmail.com>
7804 * nsterm.m (keyDown:): Check for normal key even if NSNumericPadKeyMask
7807 2014-02-16 Daniel Colascione <dancol@dancol.org>
7809 * dbusbind.c (xd_lisp_dbus_to_dbus): New function.
7810 (xd_get_connection_address): Use it.
7811 (xd_close_bus): Use xd_lisp_dbus_to_dbus to instead of
7812 xd_get_connection_address because the latter signals if the bus
7813 we're trying to close is already disconnected.
7815 2014-02-13 Eli Zaretskii <eliz@gnu.org>
7817 * w32proc.c (start_timer_thread): Pass a non-NULL pointer as last
7818 argument to CreateThread. This avoids segfaults on Windows 9X.
7819 Reported by oslsachem <oslsachem@gmail.com>.
7821 2014-02-13 Paul Eggert <eggert@cs.ucla.edu>
7823 Fix subspace record bug on HP-UX 10.20 (Bug#16717).
7824 * unexhp9k800.c (unexec_error): New function, to simplify the code.
7825 (check_lseek): New function, to report lseek errors.
7826 (save_data_space, update_file_ptrs, read_header, write_header)
7827 (copy_file, copy_rest, unexec): Use these news functions.
7828 (update_file_ptrs): Don't assume wraparound behavior when
7829 converting a large size_t value to off_t.
7831 2014-02-13 Dmitry Antipov <dmantipov@yandex.ru>
7833 * composite.c (fill_gstring_header): Pass positions as C integers
7834 and move parameters checking to...
7835 (Fcomposition_get_gstring): ...this function. Handle case when
7836 buffer positions are in reversed order and avoid crash (Bug#16739).
7838 * buffer.c (validate_region): Mention current buffer in error message.
7840 2014-02-12 Marcus Karlsson <mk@acc.umu.se> (tiny change)
7842 * image.c (pbm_load): Set to NO_PIXMAP on error (Bug#16683).
7844 2014-02-12 Lars Ingebrigtsen <larsi@gnus.org>
7846 * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
7848 2014-02-11 Glenn Morris <rgm@gnu.org>
7850 * nsfns.m (ns_display_info_for_name, Fx_open_connection):
7851 Replace refs to "OpenStep" in messages.
7853 2014-02-10 Paul Eggert <eggert@cs.ucla.edu>
7855 Avoid "." at end of error diagnostics.
7856 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
7857 * font.c (Ffont_at):
7858 * nsfns.m (ns_display_info_for_name):
7859 * nsselect.m (Fx_own_selection_internal):
7860 * nsterm.m (performDragOperation:):
7861 Remove "." from end of diagnostic.
7863 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
7865 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
7866 unintuitive (bug#15824).
7867 (Fyes_or_no_p): Doc fix (bug#15456).
7869 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
7871 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
7873 * eval.c (call_debugger): When exiting the debugger, do not allow
7874 max_specpdl_size less than actual binding depth (Bug#16603).
7875 (syms_of_eval): Adjust docstring.
7877 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
7879 * cmds.c (Fself_insert_command): Output a clearer error message on
7880 negative repetitions (bug#9476).
7882 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
7884 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
7886 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
7888 * minibuf.c (Fread_string): Doc clarification (bug#15422).
7890 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
7892 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
7894 * keyboard.c (Frecursive_edit): Fix typo in docstring.
7896 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
7898 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
7900 * keyboard.c (Frecursive_edit): Say more precicely how throwing
7901 `exit' works (bug#15865).
7903 2014-02-07 Martin Rudalics <rudalics@gmx.at>
7905 Constrain window box/body sizes and margin widths (Bug#16649).
7906 * xdisp.c (window_box_width): Don't return less than zero.
7907 (window_box_left_offset, window_box_right_offset): Don't return
7908 more than the window's pixel width.
7909 * window.c (window_body_height, window_body_width): Don't return
7911 (window_resize_apply): Adjust margin width, if necessary.
7913 2014-02-07 Glenn Morris <rgm@gnu.org>
7915 * nsterm.m (syms_of_nsterm): Doc fix.
7917 2014-02-06 Eli Zaretskii <eliz@gnu.org>
7919 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte):
7920 New variables: pointers through which to call the respective APIs.
7921 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
7922 (filename_from_ansi, sys_link, check_windows_init_file):
7923 Call MultiByteToWideChar and WideCharToMultiByte through pointers.
7924 This is required on Windows 9X, where we dynamically load
7925 UNICOWS.DLL which has their non-stub implementations.
7926 (maybe_load_unicows_dll): Assign addresses to these 2 function
7927 pointers after loading UNICOWS.DLL.
7929 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
7930 MultiByteToWideChar and WideCharToMultiByte through function
7933 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte):
7936 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
7938 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
7939 for OSX >= 10.9 if separate spaces are used.
7940 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
7942 2014-02-06 Glenn Morris <rgm@gnu.org>
7944 * buffer.c (cache-long-scans): Doc fix.
7946 2014-02-05 Eli Zaretskii <eliz@gnu.org>
7948 * w32fns.c (Fw32_shell_execute): Doc fix.
7950 2014-02-05 Bastien Guerry <bzg@gnu.org>
7952 * syntax.c (Fforward_word): Call Fconstrain_to_field with
7953 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
7955 2014-02-05 Martin Rudalics <rudalics@gmx.at>
7957 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
7958 outside the window (Bug#16649).
7960 * xdisp.c (note_mouse_highlight): When entering a margin area show
7961 a non-text cursor (Bug#16647).
7963 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
7965 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
7966 It prompted a compile-time diagnostic on GNU/Linux.
7967 Simplify to remove the need for the label.
7969 2014-02-04 Eli Zaretskii <eliz@gnu.org>
7971 * w32menu.c (w32_popup_dialog): Don't condition the whole function
7972 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
7973 to show it; otherwise return 'unsupported--w32-dialog' to signal
7974 to the caller that emulation with menus is necessary.
7975 This resurrects code inadvertently deleted by the 2013-10-08 commit.
7977 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
7979 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
7982 * menu.c (Fx_popup_dialog): Don't condition the call to
7983 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
7984 special symbol 'unsupported--w32-dialog', emulate the dialog with
7985 a menu by calling x-popup-menu.
7987 * menu.h (Qunsupported__w32_dialog): New extern variable.
7989 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
7991 * keyboard.c (kbd_buffer_get_event): Read file notification events
7994 * xgselect.c (xg_select): Read glib events in any case, even if
7995 there are no file descriptors to watch for. (Bug#16519)
7997 2014-02-03 Martin Rudalics <rudalics@gmx.at>
7999 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
8000 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
8001 * w32term.c (w32_draw_window_divider): Handle first and last
8003 * w32term.h (w32_fill_area_abs): New function.
8004 * xdisp.c (x_draw_right_divider): Don't draw over bottom
8006 * xfaces.c (realize_basic_faces): Handle new face ids.
8007 * xfns.c (Fx_create_frame): Call x_default_parameter for right
8008 and bottom divider width.
8009 * xterm.c (x_draw_window_divider): Handle first and last pixels
8012 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
8014 * print.c (Fexternal_debugging_output): Add cast to pacify
8015 --enable-gcc-warnings.
8016 * eval.c (call_debugger): Grow specpdl if the debugger was
8017 entered due to specpdl overflow (Bug#16603) and allow more
8018 specpdl space for the debugger itself.
8020 2014-02-02 Martin Rudalics <rudalics@gmx.at>
8022 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
8025 2014-02-01 Eli Zaretskii <eliz@gnu.org>
8027 * w32fns.c (Ffile_system_info): Use WINAPI in the function
8028 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
8030 * print.c (Fexternal_debugging_output): If the argument character
8031 is non-ASCII, encode it with the current locale's encoding before
8032 writing the result to the terminal. (Bug#16448)
8034 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
8035 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
8038 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
8040 * process.c (create_process): Reset SIGPROF handler in the child.
8041 * callproc.c (call_process): Likewise.
8043 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
8045 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
8047 2014-01-29 Eli Zaretskii <eliz@gnu.org>
8049 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
8050 of zero to print strings, GDB doesn't like it.
8052 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
8053 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
8054 we still use correct addresses. (Bug#16576)
8056 2014-01-27 K. Handa <handa@gnu.org>
8058 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
8059 to preserve the code detection behavior of 24.3.
8060 * coding.h (struct coding_system): New member detected_utf8_bytes.
8061 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
8062 (decode_coding_gap): Use short cut for UTF-8 file reading only
8063 when coding->detected_utf8_bytes equals to coding->src_bytes.
8064 * fileio.c (Finsert_file_contents): Cancel the previous change.
8066 2014-01-29 Martin Rudalics <rudalics@gmx.at>
8068 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
8069 that are not visible.
8071 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
8073 * xmenu.c (create_and_show_popup_menu): Handle case when no key
8074 is grabbed (Bug#16565).
8076 2014-01-28 Martin Rudalics <rudalics@gmx.at>
8078 * xdisp.c (last_max_ascent): Re-remove after erroneously
8079 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
8081 (move_it_to): Re-remove reference to last_max_ascent.
8082 (Fwindow_text_pixel_size): Add iterator's max_ascent and
8083 max_descent here instead of calling line_bottom_y.
8086 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
8088 * terminal.c (initial_free_frame_resources): New function.
8089 (init_initial_terminal): Install new hook to free face cache
8090 on initial frame and avoid memory leak. For details, see
8091 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
8092 * xfaces.c (free_frame_faces): Adjust comment.
8094 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
8096 * data.c (Fstring_to_number): Document results if unparsable
8099 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
8101 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
8103 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
8105 When decoding, prefer ptrdiff_t to int for buffer positions etc.
8106 * coding.c (detect_coding_utf_8, emacs_mule_char)
8107 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
8108 (check_utf_8, decode_coding):
8109 * coding.h (struct coding_system.errors):
8110 Use ptrdiff_t, not int, for integer values derived from buffer and
8113 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
8114 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
8115 before invoking decode_coding_gap, since there's just one block.
8117 2014-01-25 Martin Rudalics <rudalics@gmx.at>
8119 Fix handling of face attributes in Fx_create_frame (Bug#16529).
8120 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
8121 too early. Again run change_frame_size before assigning menu-
8124 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
8126 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
8127 arrives, call x_check_fullscreen, in case the new display has a
8128 different resolution. (Bug#16517)
8130 2014-01-25 Eli Zaretskii <eliz@gnu.org>
8132 * term.c (read_menu_input): If the selected frame changes, exit
8134 (tty_menu_show): If the selected frame changes while we displayed
8135 a menu, throw to top level. (Bug#16479)
8137 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
8139 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
8141 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
8143 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
8144 * data.c (count_one_bits_word): Fix bug (negated comparison)
8145 when BITS_PER_ULL < BITS_PER_BITS_WORD.
8147 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
8149 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction):
8150 Avoid undefined behavior by initializing display property bit of a
8151 string processed by the bidirectional iterator. For details, see
8152 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
8154 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
8156 Minor cleanup of previous change.
8157 * image.c (imagemagick_error, Fimagemagick_types):
8158 Omit some recently-introduced and unnecessary casts and assignments.
8160 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
8162 Fix two memory leaks discovered with Valgrind.
8163 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
8164 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
8166 2014-01-22 Martin Rudalics <rudalics@gmx.at>
8168 Fixes in window size functions around Bug#16430 and Bug#16470.
8169 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
8170 (Fwindow_mode_line_height, Fwindow_header_line_height)
8171 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
8172 Minor doc-string adjustments.
8173 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
8174 Rewrite doc-strings.
8175 (window_body_height, window_body_width): Do not count partially
8176 visible lines/columns when PIXELWISE is nil (Bug#16470).
8177 (Qfloor, Qceiling): New symbols.
8179 2014-01-21 Eli Zaretskii <eliz@gnu.org>
8181 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
8182 when the image cache is not yet allocated. (Bug#16509)
8184 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
8186 * buffer.c (Fkill_buffer): When killing an indirect buffer,
8187 re-attach intervals to its base buffer (Bug#16502).
8188 * intervals.c (set_interval_object): Move from here...
8189 * intervals.h (set_interval_object): ... to here. Fix comments.
8191 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
8193 Avoid undefined behavior by initializing buffer redisplay bit.
8194 Reported by Dmitry Antipov in
8195 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
8196 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
8198 Revert some of the CANNOT_DUMP fix (Bug#16494).
8199 * lread.c (init_lread): Fix typo: NILP, not !NILP.
8201 2014-01-19 Eli Zaretskii <eliz@gnu.org>
8203 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
8204 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
8205 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
8206 they are replaced by macros that expand into direct calls to the
8207 corresponding functions from GDI32.DLL.
8208 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
8209 variables in the Cygwin build, they are unused.
8211 2014-01-19 K. Handa <handa@gnu.org>
8213 * composite.c (composition_update_it): Fix previous change.
8215 2014-01-18 Eli Zaretskii <eliz@gnu.org>
8217 Fix file name handling on MS-Windows 9X.
8218 * w32.c (maybe_load_unicows_dll): New function.
8220 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
8221 on, to make sure we can convert file names to and from UTF-8 on
8222 Windows 9X. This fixes a failure to start up because Emacs cannot
8223 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
8225 * w32font.c [WINDOWSNT]: Include w32.h.
8226 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
8227 of implementing the same stuff.
8228 Remove now unused g_b_init_is_windows_9x.
8230 * w32.h (maybe_load_unicows_dll): Add prototype.
8232 2014-01-17 Eli Zaretskii <eliz@gnu.org>
8234 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
8235 switch to single keyboard. Prevents daemon crashes when a new
8236 client connects while we show a TTY menu in an existing client.
8239 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
8241 Fix MinGW64 porting problem with _setjmp.
8242 Reported by Eli Zaretskii in:
8243 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
8244 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
8245 the old _setjmp and _longjmp. All uses changed.
8247 2014-01-13 Daniel Colascione <dancol@dancol.org>
8249 * textprop.c (Fremove_list_of_text_properties):
8250 Correctly handle reaching the end of the interval tree. (Bug#15344)
8252 2014-01-13 Martin Rudalics <rudalics@gmx.at>
8254 * xdisp.c (resize_mini_window): Round height to a multiple of
8255 frame's line height. Fix bug in calculation of window start
8256 position (Bug#16424).
8258 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
8260 * macfont.m: Include termchar.h.
8261 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
8262 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
8263 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modify from
8264 *_WITH_GC_* to take face and f as parameters.
8265 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
8266 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
8268 2014-01-13 Daniel Colascione <dancol@dancol.org>
8270 Fix menu item updating in the presence of the Unity global menu
8273 * gtkutil.h (xg_have_tear_offs): Add frame parameter
8274 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
8276 (xg_update_menubar, xg_update_menu_item): Call g_object_notify when
8277 updating menus; explain why.
8278 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
8279 problem it's supposed to solve and it interferes with detecting
8280 the presence of a global menu.
8281 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
8284 2014-01-11 K. Handa <handa@gnu.org>
8286 * composite.c (composition_update_it): Fix indexing of
8287 LGSTRING_CHAR (Bug#15984).
8289 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
8291 * unexw32.c (_start) [__MINGW64__]: Define to __start.
8293 2014-01-11 Eli Zaretskii <eliz@gnu.org>
8295 * xdisp.c (try_window_id): Don't use this function's optimizations
8296 if overlays in the buffer displayed by the window have changed
8297 since last redisplay. (Bug#16347)
8298 (message_dolog): Fix indentation.
8300 2014-01-11 Martin Rudalics <rudalics@gmx.at>
8302 * frame.c (frame_resize_pixelwise): Fix doc-string.
8304 2014-01-10 Martin Rudalics <rudalics@gmx.at>
8306 Fix handling of internal borders (Bug#16348).
8307 * dispnew.c (adjust_frame_glyphs_for_window_redisplay):
8308 Remove internal border width from pixel width of windows.
8309 (change_frame_size_1): Don't return early when frame's pixel
8310 size changes - we still have to record the new sizes in the
8312 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
8313 also when toolbar gets larger.
8314 * window.c (check_frame_size): Include internal_border_width in
8316 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
8317 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines):
8318 In non-toolkit/non-GTK version clear internal border.
8319 * xterm.c (x_clear_under_internal_border): New function for
8320 non-toolkit/non-GTK version.
8321 (x_after_update_window_line): In non-toolkit/non-GTK version
8323 (handle_one_xevent, x_set_window_size):
8324 Call x_clear_under_internal_border in non-toolkit/non-GTK version.
8325 * xterm.h (x_clear_under_internal_border): Extern it.
8327 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
8329 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
8330 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
8333 2014-01-06 Eli Zaretskii <eliz@gnu.org>
8335 * xdisp.c (redisplay_window): Don't skip window redisplay if the
8336 last value of point is not equal to buffer's point. (Bug#16129)
8338 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
8341 * nsterm.h (updateCollectionBehavior): Rename from
8342 updateCollectionBehaviour. All uses changed.
8344 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
8345 * Makefile.in (SETFATTR): New macro.
8346 (temacs$(EXEEXT)): Use it.
8348 2014-01-04 Martin Rudalics <rudalics@gmx.at>
8350 Fix maximization behavior on Windows (Bug#16300).
8351 * w32fns.c (w32_fullscreen_rect): Don't handle
8352 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
8353 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
8354 of SetWindowPos. Restore last placement also when leaving
8355 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
8356 but the FULLSCREEN_BOTH case.
8358 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
8361 * data.c (arithcompare_driver):
8362 * fileio.c (Fcar_less_than_car):
8363 * fns.c (internal_equal):
8364 * frame.c (delete_frame):
8365 * lisp.h (enum More_Lisp_Bits):
8367 Avoid C99 constructs that don't work in C89.
8368 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
8369 to port to C89, which doesn't have 'long long'.
8370 (count_trailing_zero_bits): Use them.
8372 2014-01-03 Chong Yidong <cyd@gnu.org>
8374 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
8376 2014-01-02 Martin Rudalics <rudalics@gmx.at>
8378 Further adjust frame/window scrollbar width calculations.
8379 * window.c (apply_window_adjustment):
8380 Set windows_or_buffers_changed.
8381 (Fwindow_scroll_bars): Return actual scrollbar width.
8382 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
8383 For non-toolkit builds again use 14 as minimum width and set
8384 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
8385 * xterm.c (XTset_vertical_scroll_bar): Take width from
8386 WINDOW_SCROLL_BAR_AREA_WIDTH.
8387 (x_new_font): Rename wid to unit. Base calculation of new
8388 scrollbar width on toolkit used and make it analogous to that of
8389 x_set_scroll_bar_default_width.
8390 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
8391 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
8392 of GetSystemMetrics.
8393 * w32term.c (w32_set_vertical_scroll_bar): Take width from
8394 WINDOW_SCROLL_BAR_AREA_WIDTH.
8395 (x_new_font): Make it correspond to changes in xterm.c.
8397 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
8399 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
8400 This is a cleaner way to fix the MinGW-w64 porting problem.
8401 Check for INTPTR_MAX misconfiguration.
8403 2014-01-01 Eli Zaretskii <eliz@gnu.org>
8405 * search.c (newline_cache_on_off, find_newline): In indirect
8406 buffers, use the newline cache of the base buffer.
8408 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
8409 buffer, invalidate the caches of its base buffer. (Bug#16265)
8411 * indent.c (width_run_cache_on_off, compute_motion): In indirect
8412 buffers, use the width-run cache of the base buffer.
8414 * xdisp.c (redisplay_window): When the window displays an indirect
8415 buffer, and the character widths in the display table have
8416 changed, invalidate the width-run cache of the corresponding base
8419 * fileio.c (Finsert_file_contents): When invalidating the newline
8420 cache, consider the case of inserting into indirect buffer.
8422 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
8423 In indirect buffers, use the paragraph cache of the base buffer.
8425 2013-12-31 Martin Rudalics <rudalics@gmx.at>
8427 * window.c (grow_mini_window): Fix last change.
8429 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
8431 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
8433 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
8435 * w32term.c (w32_initialize): Use LCID and LOWORD.
8437 * w32proc.c (create_child): Use pid_t for 5th argument.
8438 (IsValidLocale): Don't provide prototype for MinGW64.
8439 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
8440 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
8442 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
8443 MinGW64 doesn't support.
8445 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
8447 * w32.c (set_named_security_info): New function.
8448 (acl_set_file): Fall back on set_named_security_info if
8449 set_file_security fails.
8450 (g_b_init_set_named_security_info_w)
8451 (g_b_init_set_named_security_info_a): New static variables.
8452 (globals_of_w32): Initialize them to zero.
8453 (set_named_security_info): Set them to non-zero if the
8454 corresponding API is available.
8455 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc):
8456 New function typedefs.
8458 2013-12-31 Martin Rudalics <rudalics@gmx.at>
8460 Some more fixes following pixelwise resize changes including one
8462 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
8463 of frame_resize_pixelwise.
8464 * widget.c (pixel_to_text_size): New function.
8465 (update_wm_hints): Have size hints respect value of
8466 frame_resize_pixelwise.
8467 (EmacsFrameResize): Alway process resize requests pixelwise.
8468 * window.c (grow_mini_window): Make sure mini window is at least
8470 * xdisp.c (display_menu_bar): Make sure menubar extends till
8472 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
8473 (x_set_tool_bar_lines): Calculate pixelwise.
8474 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
8475 frame_resize_pixelwise.
8477 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
8479 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
8480 variables not used there.
8482 2013-12-30 Eli Zaretskii <eliz@gnu.org>
8484 * w32.c (sys_umask): New function. (Bug#16299)
8486 2013-12-30 Martin Rudalics <rudalics@gmx.at>
8488 * dispnew.c (change_frame_size_1): Take old width of root window
8489 from that window's pixel width. (Bug#16284)
8491 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
8493 Plain copy-file no longer chmods an existing destination (Bug#16133).
8494 * fileio.c (realmask): Now a static var, not a local.
8495 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
8496 Remove arg STATPTR. All uses changed.
8497 (Fcopy_file): Do not alter permissions of existing destinations,
8498 unless PRESERVE-PERMISSIONS (renamed from
8499 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
8500 Avoid race when testing for existing destinations and for
8501 when input and output files are the same.
8502 If changing the group fails, adjust both default and
8503 preserved permissions so that access is not granted to the
8505 (Fset_default_file_modes, init_fileio): Update realmask.
8506 (Fdefault_file_modes): Use realmask instead of calling umask.
8508 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
8510 Fix pipe bug with OS X emacs --daemon (Bug#16262).
8511 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
8512 flags on the daemon pipe ends before execing.
8514 2013-12-28 Eli Zaretskii <eliz@gnu.org>
8516 * w32fns.c (Fx_create_frame): Error out if called from a TTY
8517 session. (Bug#14739)
8519 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
8521 * callproc.c (Vexec_path): Document that exec-directory is in it.
8523 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
8525 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
8528 2013-12-27 Chong Yidong <cyd@gnu.org>
8530 * data.c (Fsymbol_function): Doc fix.
8532 2013-12-26 Martin Rudalics <rudalics@gmx.at>
8534 Some more tinkering with Bug#16051.
8535 * window.c (resize_frame_windows): Don't let the size of the
8536 root window drop below the frame's default character size.
8537 Never ever delete any subwindows - let the window manager do the
8540 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
8541 of toolbar lines needed when they exceed the height of the root
8543 (unwind_create_frame_1): New function.
8544 (Fx_create_frame): Generally inhibit calling the window
8545 configuration change hook here. Remove extra call to
8546 change_frame_size - it's not needed when we don't run the
8547 configuration change hook.
8549 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
8551 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
8552 On my Fedora 19 platform the core dumps were so big that
8553 my desktop became nearly catatonic.
8554 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
8555 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
8556 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
8557 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
8558 a clang-only syntax.
8559 * conf_post.h (__has_feature): New macro, if not already defined.
8560 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
8561 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
8563 2013-12-25 Eli Zaretskii <eliz@gnu.org>
8565 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
8566 is a file name. (Bug#16252)
8568 2013-12-25 Chong Yidong <cyd@gnu.org>
8570 * keyboard.c (Voverriding_terminal_local_map)
8571 (Voverriding_local_map): Doc fix.
8573 * keymap.c (Vemulation_mode_map_alists): Doc fix.
8575 2013-12-24 Eli Zaretskii <eliz@gnu.org>
8577 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
8578 file name when it is submitted to ShellExecute. Simplify code.
8579 Don't test DOCUMENT for being a string, as that is enforced by
8580 CHECK_STRING. Doc fix.
8582 2013-12-23 Eli Zaretskii <eliz@gnu.org>
8584 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
8585 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
8586 redisplay_tool_bar does. Improve and fix commentary.
8587 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
8588 limits of the glyph matrices. (Bug#16051)
8589 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
8590 only when the new size is different from the old one, and the new
8591 size can be achieved given the frame height.
8593 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
8595 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
8597 2013-12-23 Glenn Morris <rgm@gnu.org>
8599 * lread.c (Fload): Mention load-prefer-newer in doc.
8601 2013-12-22 Martin Rudalics <rudalics@gmx.at>
8603 Handle Bug#16207 by being more restrictive when running hooks.
8604 * window.c (unwind_change_frame): New function.
8605 (Fset_window_configuration): Don't run configuration change hook
8606 while the frame configuration is unsafe. Call select_window
8609 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
8611 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
8613 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
8615 * nsterm.h: Declare EmacsColor category.
8617 * nsterm.m (NSColor): Implement EmacsColor category.
8618 (ns_get_color): Use colorUsingDefaultColorSpace.
8619 (ns_get_color, ns_term_init): Use colorForEmacsRed.
8621 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
8623 2013-12-21 Eli Zaretskii <eliz@gnu.org>
8625 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
8626 having the PNG_NORETURN attribute, to avoid compiler warning in
8629 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8631 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
8633 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
8634 fringe background extension.
8635 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
8636 because they are now always the same as `left' and `width',
8637 respectively. Remove code for the case that `width' and
8638 `sb_width' are different.
8640 2013-12-20 Martin Rudalics <rudalics@gmx.at>
8642 Remove scroll_bar_actual_width from frames.
8643 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
8644 * frame.c (Fscroll_bar_width): Return scroll bar area width.
8645 (x_figure_window_size):
8646 * nsterm.m (x_set_window_size):
8647 * widget.c (set_frame_size):
8648 * w32term.c (x_set_window_size):
8649 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
8650 scroll_bar_actual_width.
8652 Convert scroll_bar members to integers on Windows.
8653 * w32term.h (struct scroll_bar): Convert top, left, width,
8654 height, start, end and dragging to integers.
8655 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
8657 * w32term.c (w32_set_scroll_bar_thumb)
8658 (w32_scroll_bar_handle_click): Remove XINT conversions for
8659 scroll_bar members. Treat bar->dragging as integer.
8660 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
8661 first element. Remove XINT conversions for scroll_bar members.
8662 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
8663 Remove XINT conversions for scroll_bar members.
8665 Fix assignment for new window total sizes.
8666 * window.c (Fwindow_resize_apply_total): Assign values for
8669 2013-12-20 Chong Yidong <cyd@gnu.org>
8671 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
8672 argument to `append'.
8674 2013-12-19 Eli Zaretskii <eliz@gnu.org>
8676 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
8677 current text face, for extending the face of the display margins.
8680 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
8681 Doc fix. (Bug#16190)
8683 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
8685 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
8688 * nsterm.m (Qfile, Qurl): New.
8689 (EV_MODIFIERS2): New macro.
8690 (EV_MODIFIERS): Use EV_MODIFIERS2.
8691 (ns_term_init): Remove font and color from DND, does not work on
8692 newer OSX, and other ports don't have them.
8693 (performDragOperation:): Handle modifiers used during drag.
8694 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
8695 Remove global Lisp variables used to communicate with ns-win.el.
8696 Remove font and color handling.
8697 (syms_of_nsterm): Defsym Qfile and Qurl.
8699 2013-12-19 Anders Lindgren <andlind@gmail.com>
8701 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
8702 (ns_constrain_all_frames, x_set_offset): Remove assignment to
8704 (updateFrameSize:, windowWillResize:toSize:): Add trace.
8705 (constrainFrameRect): Remove special case nr_screens == 1.
8706 Don't constrain size to size of view.
8708 * nsterm.h (ns_output): Remove dont_constrain.
8710 2013-12-19 Anders Lindgren <andlind@gmail.com>
8712 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
8714 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
8716 Minor fixes for recent openp changes.
8717 * lisp.h (GCPRO7): New macro.
8718 * lread.c (openp): Use bool for boolean; all callers changed.
8719 Protect save_string from GC. Don't assume that file descriptors
8720 are nonzero. Redo save_mtime comparison to avoid bogus GCC
8721 warning about uninitialized variable.
8723 2013-12-18 Eli Zaretskii <eliz@gnu.org>
8725 * w32fns.c (emacs_abort): Use intptr_t as argument of
8726 INT_BUFSIZE_BOUND, to avoid compiler warnings.
8728 2013-12-18 Glenn Morris <rgm@gnu.org>
8730 * lread.c (Fload): Pass load_prefer_newer to openp.
8731 Don't bother checking mtime if openp already did it.
8732 (openp): Add `newer' argument, to check all suffixes
8733 and find the newest file.
8734 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
8735 * callproc.c (call_process):
8736 * charset.c (load_charset_map_from_file):
8737 * emacs.c (init_cmdargs):
8738 * image.c (x_create_bitmap_from_file, x_find_image_file):
8740 * lread.c (Flocate_file_internal):
8741 * process.c (Fformat_network_address):
8742 * sound.c (Fplay_sound_internal):
8743 * w32.c (check_windows_init_file):
8744 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
8746 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
8748 2013-12-17 Eli Zaretskii <eliz@gnu.org>
8750 * w32.c (getloadavg): Don't index samples[] array with negative
8751 indices. Recover from wall-clock time being set backwards.
8753 * w32term.c (w32_initialize): Declare the argument of
8754 set_user_model as const.
8756 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
8757 (w32_menu_show): Constify some arguments passed to MessageBox.
8759 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
8760 to initialize Lisp objects.
8762 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
8763 initialize Lisp objects.
8765 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
8766 use variables used only on X under that condition.
8768 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
8769 variables not used there.
8771 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
8773 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
8774 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
8776 2013-12-16 Eli Zaretskii <eliz@gnu.org>
8778 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
8779 code, revealed in presence of R2L characters, character
8780 compositions, and display vectors. A better fix for Bug#16148.
8781 (extend_face_to_end_of_line): Don't reference tool_bar_window in
8782 GTK and NS builds, they don't have this member of struct frame.
8784 * dispextern.h (struct composition_it): Correct a comment for the
8787 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
8789 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
8790 This prevents a compilation error on C compilers that do not
8791 default functions to return 'int' if not declared. Also, add
8792 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
8793 since it now uses inline functions.
8795 2013-12-16 Eli Zaretskii <eliz@gnu.org>
8797 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
8798 display margins on mode line, header line, and in the frame's
8799 tool-bar window. (Bug#16165)
8801 2013-12-16 Andreas Schwab <schwab@suse.de>
8803 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
8805 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
8807 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
8810 2013-12-16 Martin Rudalics <rudalics@gmx.at>
8812 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
8814 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
8816 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
8817 intended to find bogus pointers in font objects (Bug#16140).
8818 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
8819 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
8820 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
8821 Disable for MS-Windows due to Bug#15876; apparently this
8822 requires more or less substantial changes in fontset code.
8823 * xfont.c (xfont_close):
8824 * xftfont.c (xftfont_close): Call x_display_info_for_display
8825 to check whether 'Display *' is valid (Bug#16093 and probably
8828 2013-12-15 Eli Zaretskii <eliz@gnu.org>
8830 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
8831 Reported by Juanma Barranquero <lekktu@gmail.com>.
8833 * process.c (Fprocess_send_eof): Don't crash if someone tries to
8834 open a pty on MS-Windows. (Bug#16152)
8836 * emacs.c (decode_env_path): Fix bogus comparison against
8837 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
8839 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
8841 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
8842 (Fx_file_dialog): Add parentheses around && to silence warning.
8844 * w32term.c (construct_drag_n_drop): Remove unused local variable.
8846 2013-12-15 Eli Zaretskii <eliz@gnu.org>
8848 * xdisp.c (extend_face_to_end_of_line): Extend background of
8849 non-default face in margin areas as well. (Bug#16151)
8850 (display_line): Call extend_face_to_end_of_line for continued
8851 lines as well, if the display margins have non-zero width.
8852 (set_glyph_string_background_width): When needed, set the
8853 extends_to_end_of_line_p flag on glyph strings to be drawn in
8854 margin areas, not only in the text area.
8856 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
8859 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
8861 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
8862 Don't worry about verify_error being t, since it has to be a list.
8864 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
8866 Use bool for boolean, focusing on headers.
8867 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
8868 No need to include <stdbool.h>, since conf_post.h does it now.
8869 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
8870 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
8871 (SET_PER_BUFFER_VALUE_P):
8872 * ccl.c, ccl.h (setup_ccl_program):
8873 * ccl.h (CHECK_CCL_PROGRAM):
8874 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
8875 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
8876 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
8877 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
8878 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
8879 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
8880 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
8881 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
8882 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
8883 (CHARSET_FAST_MAP_SET):
8884 * coding.c (decode_coding_ccl, encode_coding_ccl):
8885 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
8886 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
8887 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
8888 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
8889 (decode_coding_c_string):
8890 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
8891 * conf_post.h (has_attribute):
8892 * dispextern.h (trace_redisplay_p)
8893 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
8894 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
8895 (SET_GLYPH_FROM_CHAR_GLYPH)
8896 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
8897 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
8898 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
8899 (cursor_in_mouse_face_p):
8900 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
8901 (blank_row, prepare_desired_row)
8902 (build_frame_matrix_from_leaf_window, make_current)
8903 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
8904 (update_window, scrolling_window, update_frame_line):
8905 * disptab.h (GLYPH_FOLLOW_ALIASES):
8906 * editfns.c (Fformat):
8907 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
8908 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
8909 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
8910 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
8911 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
8912 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
8913 (FONT_DEFERRED_LOG):
8914 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P)
8915 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
8916 (FRAME_MOUSE_UPDATE):
8917 * fringe.c (Fdefine_fringe_bitmap):
8918 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
8919 (x_create_bitmap_from_xpm_data, xpm_load_image):
8920 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
8921 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
8922 (MERGE_INTERVAL_CACHE):
8923 * keymap.h (KEYMAPP):
8924 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
8925 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
8926 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
8927 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
8928 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
8929 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
8930 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
8931 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
8932 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
8933 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
8934 (SETUP_BUFFER_SYNTAX_TABLE):
8935 * systime.h (timespec_valid_p):
8936 * term.c (save_and_enable_current_matrix):
8937 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
8938 * xdisp.c (in_display_vector_p, display_tool_bar_line)
8939 (redisplay_internal, try_window_reusing_current_matrix)
8940 (sync_frame_with_window_matrix_rows, try_window_id)
8941 (display_menu_bar, display_tty_menu_item, display_mode_line)
8942 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
8943 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
8944 * xmenu.c (xmenu_show):
8945 * xterm.c (use_xim, x_term_init):
8946 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
8947 (struct x_bitmap_record):
8948 Use bool for booleans.
8949 * ccl.c (struct buffer_text):
8950 * ccl.h (struct ccl_program):
8951 * charset.h (struct charset):
8953 * coding.h (struct iso_2022_spec, struct coding_system):
8954 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
8955 (struct glyph_string, struct face, struct face_cache)
8956 (struct bidi_string_data, struct bidi_it)
8957 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
8959 * editfns.c (Fformat):
8960 * frame.h (struct frame):
8961 * fringe.c (struct fringe_bitmap):
8962 * intervals.h (struct interval):
8963 * keyboard.h (struct kboard):
8964 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
8965 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
8966 (struct Lisp_Buffer_Local_Value, union specbinding):
8967 * macfont.m (struct macfont_info):
8968 * process.h (struct Lisp_Process):
8969 * termchar.h (struct tty_display_info):
8970 * window.h (struct window):
8971 * xterm.h (struct x_output):
8972 Use bool_bf for boolean bit-fields.
8973 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
8974 All callers changed.
8975 * ccl.h (struct ccl_program): Remove unused members private_state,
8976 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
8978 (struct ccl_spec): Remove unused members cr_carryover,
8979 eight_bit_carryover.
8980 * conf_post.h: Include <stdbool.h>.
8981 (bool_bf): New type.
8982 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
8983 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE)
8984 (MERGE_INTERVAL_CACHE): Surround statement macro with proper
8985 'do { ... } while (false)' brackets.
8986 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
8987 Args must now be expressions; all callers changed.
8988 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
8989 (PRODUCE_GLYPHS): Simplify use of boolean.
8990 * fileio.c (Fcopy_file):
8991 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
8992 * lisp.h (UNGCPRO): Return void, not int.
8993 (FOR_EACH_TAIL): Use void expression, not int expression.
8994 * region-cache.c: Reindent.
8995 * region-cache.h: Copy comments from region-cache.c, to fix
8996 incorrect remarks about booleans.
8998 2013-12-14 Eli Zaretskii <eliz@gnu.org>
9000 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
9001 when character at point is displayed from a display vector.
9004 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
9006 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
9007 now a list of certificate validation checks that will abort a
9008 connection with an error.
9009 (Fgnutls_boot): Document it and use it.
9011 2013-12-14 Martin Rudalics <rudalics@gmx.at>
9013 * w32term.c (w32_enable_frame_resize_hack): New variable.
9014 (x_set_window_size): Use it to hack frame resizing on Windows
9017 2013-12-14 Eli Zaretskii <eliz@gnu.org>
9019 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
9020 Windows-specific code to w32.c. Change error message text to
9021 match that of Posix platforms.
9023 * w32.c (w32_copy_file): New function, most of the code copied and
9024 reworked from Fcopy_file. Improve error handling. Plug memory
9025 leak when errors are thrown. Support file names outside of the
9026 current codepage. (Bug#7100)
9028 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
9030 * lread.c (load_path_default): Prototype.
9032 2013-12-13 Glenn Morris <rgm@gnu.org>
9034 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
9035 (dump_path): Remove.
9036 (load-path-default): Remove `changed' argument.
9037 Do not set dump_path permanently. Simplify.
9038 (init_lread): Simplify.
9039 (syms_of_lread): Remove dump_path.
9041 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
9043 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
9044 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
9045 2013-12-12 font-related change to avoid Bug#16128, which
9046 is quite hard to fix without even more substantial changes.
9048 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
9050 * font.c (font_close_object): Check for live frame (Bug#16128).
9052 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
9054 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
9055 Return ptrdiff_t, not int, since it's a buffer size.
9056 Reindent/reparen some macros to a more Gnuish style.
9058 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
9060 Avoid undefined behavior with huge regexp interval counts.
9061 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
9062 since it's now specialized to interval counts. All uses changed.
9063 Do not assume wraparound on signed integer overflow.
9064 (regex_compile): Simplify based on the above changes.
9066 2013-12-12 Eli Zaretskii <eliz@gnu.org>
9068 Support file names on MS-Windows that use characters outside of
9069 the current system codepage. (Bug#7100)
9071 * w32.c (get_file_security, set_file_security)
9072 (create_symbolic_link): Separate pointers and boolean flags for
9073 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
9074 non-zero, else the former.
9075 (codepage_for_filenames, filename_to_utf16, )
9076 (filename_from_utf16, filename_to_ansi, filename_from_ansi):
9078 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
9080 (normalize_filename): Lose the DBCS code, now works on UTF-8.
9081 Accept only one argument; all callers changed.
9082 (dostounix_filename): Remove the second argument, now works in
9083 UTF-8. All callers changed.
9084 (parse_root): Lose DBCS code.
9085 (get_long_basename, w32_get_short_filename, init_environment)
9086 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
9087 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
9088 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
9089 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
9090 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
9091 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
9093 (ansi_encode_filename): New function.
9094 (get_emacs_configuration, get_emacs_configuration_options):
9096 (add_volume_info, GetCachedVolumeInformation): Run the input file
9097 name through unixtodos_filename, to ensure it is stored and
9098 referenced in canonical form.
9099 (get_volume_info): Lose the DBCS code, now works in UTF-8.
9100 (logon_network_drive, sys_link, utime): Improve error handling.
9101 (sys_access): New function.
9102 (hashval, generate_inode_val): Unused functions deleted.
9103 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
9104 (check_windows_init_file): Convert error message from UTF-8 to
9105 ANSI codepage, for display in the message box.
9106 (globals_of_w32): Set w32_unicode_filenames according to the OS
9109 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
9110 w32_unicode_filenames is non-zero, ANSI mode otherwise.
9111 (syms_of_w32term): Declare w32-unicode-filenames.
9113 * w32proc.c (new_child, delete_child): Remove code that handled
9114 unused pending_deletion and input_file members of the child struct.
9115 (create_child, sys_spawnve): Convert all file names to ANSI
9116 codepage. Use ANSI APIs explicitly; forcibly fail if any file
9117 name cannot be encoded in ANSI codepage. Don't use
9118 unixtodos_filename, mirror slashes by hand.
9119 (record_infile, record_pending_deletion): Functions deleted.
9120 (Fw32_short_file_name): Call w32_get_short_filename instead of
9123 * w32notify.c (add_watch): Work in Unicode mode when
9124 w32_unicode_filenames is non-zero, ANSI mode otherwise.
9125 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
9126 instead, do the same with Lisp primitives.
9128 * w32fns.c (file_dialog_callback, Fx_file_dialog)
9129 (Fsystem_move_file_to_trash, Fw32_shell_execute)
9130 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
9131 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
9132 (Fw32_shell_execute): Improve error reporting.
9133 (Fdefault_printer_name): Ifdef away for Cygwin.
9135 * w32.h (struct _child_process): Remove input_file and
9136 pending_deletion members that are no longer used.
9137 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
9138 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
9139 (ansi_encode_filename): New and updated prototypes.
9141 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
9143 (unexec): Don't use dostounix_filename, it expects a file name in
9144 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
9147 * fileio.c (Ffile_name_directory, file_name_as_directory)
9148 (directory_file_name, Fexpand_file_name)
9149 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
9150 arguments of dostounix_filename.
9151 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
9152 use MAX_UTF8_PATH for size of file-name strings.
9153 (emacs_readlinkat): Build an explicitly unibyte string for file
9155 (syms_of_fileio) <file-name-coding-system>:
9156 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
9158 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
9159 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
9160 directories to UTF-8.
9161 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
9162 environment, and each element of the input PATH, to UTF-8.
9164 * dired.c (file_attributes): Use build_unibyte_string explicitly
9165 to make Lisp strings from user and group names.
9167 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
9170 * coding.c (decode_file_name, encode_file_name): New functions.
9172 * termcap.c (tgetent): Adapt to the change in arguments of
9175 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
9178 * msdos.c (dostounix_filename, init_environment): Adapt to the
9179 change in arguments of dostounix_filename.
9181 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
9182 [WINDOWSNT]: Encode file names passed to the image libraries in
9185 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
9186 [WINDOWSNT]: Convert file names to the current ANSI codepage.
9188 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
9189 arguments of dostounix_filename.
9191 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
9193 * font.h (struct font_entity) [HAVE_NS]: New field to record
9194 font driver which was used to create this entity.
9195 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
9196 frame where the font was opened.
9197 (font_close_object): Add prototype.
9198 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
9199 (font_close_object): Not static any more. Lost frame arg.
9200 Adjust comment and users.
9201 * alloc.c (cleanup_vector): Call font_close_object to adjust
9202 per-frame font counters correctly. If HAVE_NS, also call
9203 driver-specific cleanup for font-entity objects.
9204 * ftfont.c (ftfont_open):
9205 * nsfont.m (nsfont_open):
9206 * w32font.c (w32font_open_internal):
9207 * xfont.c (xfont_open):
9208 * xftfont.c (xftfont_open): Save frame pointer in font object.
9209 * macfont.m (macfont_open): Likewise.
9210 (macfont_descriptor_entity): Save driver pointer to be able
9211 to call its free_entity routine when font-entity is swept.
9212 * ftxfont.c (ftxfont_open): Add eassert because frame
9213 pointer should be saved by ftfont_driver.open.
9215 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
9217 * xterm.c (x_make_frame_visible): Restore hack which is needed when
9218 input polling is used. This is still meaningful for Cygwin, see
9219 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
9220 * keyboard.c (poll_for_input_1, input_polling_used):
9221 Define unconditionally.
9222 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
9223 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
9224 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
9225 (font_for_char): Prefer ptrdiff_t to int for buffer position.
9226 (face_for_char): Likewise. Rearrange eassert and return ASCII
9227 face for CHAR_BYTE8_P.
9228 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
9230 2013-12-11 Ken Brown <kbrown@cornell.edu>
9232 * dispextern.h (erase_phys_cursor):
9233 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
9235 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
9237 * nsterm.m (x_free_frame_resources):
9238 * term.c (tty_free_frame_resources):
9239 * xterm.c (x_free_frame_resources): Do not check for non-NULL
9240 face cache because it's implied by free_frame_faces anyway.
9241 * w32term.c (x_free_frame_resources): Likewise. Do not call
9242 free_frame_faces twice.
9244 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
9246 * editfns.c (Fformat_time_string): Mention %F in the doc.
9248 2013-12-11 Martin Rudalics <rudalics@gmx.at>
9250 * window.c (resize_frame_windows): Don't return immediately when
9251 the root window's size doesn't change - the minibuffer window
9252 may still have to be repositioned/resized.
9253 * xfns.c (Fx_create_frame): Always change the frame size after
9254 initializing the frame's faces.
9255 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
9256 change_frame_size should already have done it.
9257 (x_new_font): Assign new tool- and menu-bar heights.
9258 (x_set_window_size_1): Account for tool- and menu-bar heights
9259 (Bug#16013). Don't set pixel sizes since change_frame_size
9260 should already have done it.
9262 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
9264 Remove the option of using libcrypto.
9265 * Makefile.in (LIB_CRYPTO): Remove.
9266 (LIBES): Don't use it.
9268 2013-12-11 Juri Linkov <juri@jurta.org>
9270 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
9271 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
9273 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
9275 * xdisp.c (display_tool_bar_line): Don't extend on a previously
9276 drawn tool bar items (Bug#16058).
9277 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
9279 2013-12-09 Ken Brown <kbrown@cornell.edu>
9281 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
9283 * lisp.h (get_frame_param): Adjust conditions for prototype
9286 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
9288 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
9289 Avoid unused macro warning if configured --without-xft.
9291 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
9293 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
9295 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
9297 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
9299 * emacs.c (main): Call fixup_locale a second time for GNUstep.
9301 2013-12-08 Martin Rudalics <rudalics@gmx.at>
9303 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
9305 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
9307 Use libcrypto's checksum implementations if available, for speed.
9308 * Makefile.in (LIB_CRYPTO): New macro.
9311 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
9312 The macro didn't conform to C99 due to type mismatch,
9313 which caused compilation failure with Sun C 5.12,
9314 and it was confusing anyway. Include window.h to declare
9315 redisplay_other_windows.
9317 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
9319 * window.c (set_window_buffer): Update mode line (bug#16084).
9321 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
9323 Fix minor problems found by static checking.
9324 * keyboard.c (poll_for_input_1, input_polling_used):
9325 Define only if HAVE_NTGUI.
9326 * xmenu.c (popup_activate_callback): Omit unnecessary
9327 check against USE_X_TOOLKIT, which must be defined here anyway.
9328 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
9331 2013-12-07 Martin Rudalics <rudalics@gmx.at>
9333 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
9335 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
9337 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
9339 * nsterm.m (x_set_window_size): Remove fprintf.
9340 (init): Define always. Set applicationDidFinishLaunchingCalled
9342 (applicationDidFinishLaunching:):
9343 Set applicationDidFinishLaunchingCalled.
9344 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
9347 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
9349 Pixel resize changes for NS (Bug#16049).
9350 * nsterm.m (x_set_window_size): Change parameters rows/cols to
9351 height/width. row/cols are locals.
9352 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
9353 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
9354 (windowWillResize): Remove gsextra. Calculate extra as in
9356 (x_new_font): Don't change frame size if fullscreen.
9357 Change size pixelwise.
9359 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
9360 comment in xfns.c. Change to pixelwise call.
9362 2013-12-06 Eli Zaretskii <eliz@gnu.org>
9364 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
9367 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
9369 * xterm.c (input_signal_count): Remove.
9370 (x_dispatch_event): Define unconditionally.
9371 (x_make_frame_visible): Process X events until the frame
9372 is really visible (Bug#16027).
9373 * xterm.h (x_dispatch_event): Declare unconditionally.
9375 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
9377 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
9379 * nsterm.m (x_set_window_size): Handle pixelwise.
9381 2013-12-05 Martin Rudalics <rudalics@gmx.at>
9383 * w32term.c (x_new_font):
9384 * xterm.c (x_new_font): Calculate new frame size from new font
9387 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
9389 * lisp.h (FOR_EACH_TAIL): New macro.
9390 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
9392 * window.c (select_window): Call second wset_redisplay before we change
9393 selected_window (bug#16034).
9395 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
9397 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
9399 2013-12-04 Eli Zaretskii <eliz@gnu.org>
9401 * w32xfns.c: Include window.h, to avoid a compiler warning.
9403 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
9405 * window.c (window_scroll): Mark window for redisplay (bug#16034).
9406 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
9407 window_scroll takes care of it.
9408 (Fset_window_point, Fdelete_other_windows_internal)
9409 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
9410 (Fsplit_window_internal, Fdelete_window_internal)
9411 (Fresize_mini_window_internal, Fset_window_configuration)
9412 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
9413 cause redisplay instead of forcing a complete redisplay.
9414 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
9415 we're only affecting the selected_window.
9417 2013-12-04 Eli Zaretskii <eliz@gnu.org>
9419 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
9420 directional control characters. Update type and category
9421 determination according to the UBA from Unicode v6.3.
9422 (bidi_category_t): New category EXPLICIT_FORMATTING.
9424 * dispextern.h (bidi_type_t): Update to include new bidirectional
9425 properties introduced with Unicode v6.3. (Bug#16043)
9427 2013-12-04 Martin Rudalics <rudalics@gmx.at>
9429 * xterm.c (XTflash): Fix coordinate of bottom area to flash
9432 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
9434 * font.c (font_list_entities): Remove dummy assignment.
9435 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
9436 used on graphic displays only. Remove unused 'font_encoder' member.
9437 (struct font_bitmap): Remove unused 'extra' member.
9438 * nsfont.m (nsfont_open):
9439 * w32font.c (w32font_open_internal):
9440 * ftfont.c (ftfont_get_bitmap): Adjust users.
9442 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
9444 Use bool for boolean.
9445 * tparam.c (tparam1):
9446 * undo.c (record_point, record_property_change):
9447 Use bool for boolean, for local vars that are always true or false.
9449 Minor integer overflow fixes (Bug#16033).
9450 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
9451 This improves on the previous fix to this function.
9452 (window_resize_check): When summing up pixel counts, don't rely on
9453 undefined behavior if the sum overflows.
9455 2013-12-03 Martin Rudalics <rudalics@gmx.at>
9457 * window.c (Fset_window_new_pixel): Don't choke at negative
9458 argument value (Bug#16033).
9460 * xfns.c (Fx_create_frame): Add another call to change_frame_size
9461 to avoid crash in window_box_height.
9463 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
9464 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
9466 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
9468 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
9470 Minor integer overflow fixes.
9471 * window.c (Fset_window_new_pixel, grow_mini_window):
9472 * xdisp.c (Fwindow_text_pixel_size):
9473 Avoid undefined behavior on signed integer overflow.
9474 * xfns.c (x_set_mouse_color):
9475 Check that drag shape fits in 'unsigned', since that's what X wants.
9477 2013-12-02 Eli Zaretskii <eliz@gnu.org>
9479 Improve reporting of fatal exception on MS-Windows.
9480 * w32fns.c (my_exception_handler): New function.
9481 (globals_of_w32fns): Set it up as the unhandled exception
9482 handler. Initialize exception code and address to zeros.
9483 (emacs_abort): If the exception code and address are available,
9484 print them at the beginning of the backtrace. Fix the format of
9485 printing addresses (was producing 0x0x12345678 on XP).
9488 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
9490 * eval.c (Fbacktrace__locals): New function.
9491 (syms_of_eval): Defsubr it.
9493 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
9495 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
9496 Define here to unify between...
9497 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
9498 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
9500 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
9502 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
9504 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
9505 fringe background extension.
9506 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
9507 because they are now always the same as `left' and `width',
9508 respectively. Remove code for the case that `width' and
9509 `sb_width' are different.
9511 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
9513 Fix minor problems found by static checking.
9514 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
9515 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
9516 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
9518 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
9520 * image.c (imagemagick_compute_animated_image): Don't crash if we
9521 have an animation with different-sized images (bug#15313).
9523 2013-11-30 Martin Rudalics <rudalics@gmx.at>
9525 Remove some unused items introduced during pixelwise change.
9526 * window.c (window_resize_total_check): Remove unused function.
9527 * xdisp.c (remember_mouse_glyph): Remove unused label.
9528 (Ftool_bar_height): Move declaration inside #if.
9529 * xterm.c (x_set_window_size): Don't use r and c.
9531 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
9533 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
9536 * window.c (Fset_window_configuration): Comment out unused variables.
9538 * w32term.c (w32_read_socket): Remove unused variable `buf'.
9540 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
9542 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
9544 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
9546 * gnutls.c (gnutls_audit_log_function): Only declare and define if
9547 HAVE_GNUTLS3 (Bug#16001).
9549 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
9550 if interrupts are deferred (Bug#15801).
9552 2013-11-30 Martin Rudalics <rudalics@gmx.at>
9554 Support resizing frames and windows pixelwise.
9555 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
9556 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
9557 (struct glyph_matrix): Replace window_left_col and
9558 window_top_line by window_pixel_left and window_pixel_top.
9559 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
9561 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
9562 (draw_window_divider, move_it_to, x_draw_right_divider)
9563 (x_draw_bottom_divider, change_frame_size): Add or fix
9565 * dispnew.c (change_frame_size_1): Change prototype.
9566 (adjust_glyph_matrix, required_matrix_width)
9567 (adjust_frame_glyphs_for_window_redisplay): Use pixel
9568 values instead of lines and columns.
9569 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
9570 WINDOW_TOTAL_FRINGE_WIDTH.
9571 (handle_window_change_signal, do_pending_window_change)
9572 (init_display): Adjusts calls of change_frame_size.
9573 (change_frame_size, change_frame_size_1): Handle pixelwise
9575 * frame.c (Qright_divider_width, Qbottom_divider_width):
9577 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
9578 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
9579 (x_set_internal_border_width, x_set_vertical_scroll_bars)
9580 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
9582 (set_frame_param): New function.
9583 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
9584 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
9585 (Ffringe_width, Fborder_width, Fright_divider_width)
9586 (Fbottom_divider_width): New functions, defsubr them.
9587 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
9588 New argument pixelwise.
9589 (struct frame_parm_table): New members Qright_divider_width and
9590 Qbottom_divider_width.
9591 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
9592 (x_report_frame_params): Handle Qright_divider_width and
9593 Qbottom_divider_width.
9594 (x_set_right_divider_width, x_set_bottom_divider_width):
9596 (frame_resize_pixelwise): New option.
9597 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
9598 new_pixelwise, right_divider_width and bottom_divider_width;
9599 remove total_lines; rename text_lines, text_cols, new_text_lines
9600 and new_text_cols to text_height, text_width, new_height and
9601 new_width respectively.
9602 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
9603 FRAME_TEXT_WIDTH respectively.
9604 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
9605 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
9606 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
9608 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
9609 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
9610 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
9611 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
9612 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
9613 (FRAME_TOTAL_COLS_ARG): Remove macro.
9614 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
9615 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
9616 (x_wm_set_size_hint): Handle frame pixel sizes.
9617 * indent.c (compute_motion, Fcompute_motion):
9618 Call window_body_width instead of window_body_cols.
9619 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
9620 (make_lispy_position): Handle right and bottom dividers.
9621 (Fsuspend_emacs): Pixelize call of change_frame_size.
9622 * keyboard.h: Extern Qright_divider, Qbottom_divider.
9623 * lisp.h: Extern set_frame_param.
9624 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
9626 (Fx_create_frame): Add entry for vertical_drag_cursor.
9627 Pixelize call of change_frame_size.
9628 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
9629 * nsterm.m (ns_update_window_end): Optionally draw right
9631 (x_set_window_size): Add argument pixelwise.
9632 Call check_frame_size and change_frame_size with pixelwise zero.
9633 (ns_draw_window_divider): New function.
9634 (ns_redisplay_interface): Add ns_draw_window_divider.
9635 (updateFrameSize:): Call change_frame_size with pixelwise zero.
9636 (x_new_font): Call x_set_window_size with pixelwise zero.
9637 * print.c (print_object): For a window print its sequence
9639 * term.c (Fresume_tty): Pixelize call of change_frame_size.
9640 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
9641 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
9642 (w32_createwindow): Use scroll bar area width.
9643 (w32_wnd_proc): Handle bottom divider width.
9644 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
9645 (Fx_create_frame): Default divider width parameters.
9646 Caclulate sizes pixelwise. Add vertical drag cursor support.
9647 (x_create_tip_frame): Default divider widths to zero.
9648 Pixelize call to change_frame_size.
9649 (Fx_show_tip): Add handling of divider widths. Pixelize window
9651 (Fw32_frame_rect): New function.
9652 (frame_parm_handler w32_frame_parm_handlers): Add divider
9654 (Vx_window_vertical_drag_shape): Add variable.
9655 * w32inevt.c (resize_event, maybe_generate_resize_event):
9656 Pixelize change_frame_size calls.
9657 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
9659 * w32term.c (w32_draw_window_divider): New function.
9660 (x_update_window_end): Handle right divider.
9661 (w32_draw_fringe_bitmap, x_scroll_run)
9662 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
9663 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
9664 Calculate new frame sizes pixelwise.
9665 (x_new_font): Pixelize call to x_set_window_size.
9666 (x_check_fullscreen): Pixelize call to change_frame_size.
9667 (x_set_window_size_1, x_set_window_size): New argument
9668 pixelwise. Calculate pixelwise.
9669 (x_wm_set_size_hint): Use scroll bar area width.
9670 (w32_redisplay_interface): Add w32_draw_window_divider.
9671 * w32term.h (struct w32_output): Add vertical drag cursor.
9672 * widget.c (set_frame_size, update_wm_hints)
9673 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
9675 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
9676 * window.c (sequence_number): Restore.
9677 (Fwindow_pixel_width, Fwindow_pixel_height)
9678 (Fwindow_mode_line_height, Fwindow_header_line_height)
9679 (window_pixel_to_total, Frun_window_scroll_functions)
9680 (Fset_window_new_pixel, window_resize_apply_total)
9681 (Fwindow_resize_apply_total): New functions.
9682 (window_body_height, window_body_width): Rename from
9683 window_body_lines. New argument PIXELWISE.
9684 Calculate pixelwise.
9685 (Fwindow_body_height, Fwindow_body_width): New argument
9687 (coordinates_in_window, window_relative_x_coord): Use window's
9688 pixel width instead of total width.
9689 (replace_window, recombine_windows): Initialize pixel values.
9690 (resize_root_window, resize_frame_windows, grow_mini_window)
9691 (shrink_mini_window): New argument PIXELWISE.
9692 Calculate pixelwise.
9693 (Fdelete_other_windows_internal, adjust_window_margins)
9694 (window_resize_check, window_resize_apply)
9695 (Fdelete_window_internal, Fresize_mini_window_internal)
9696 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
9697 (check_frame_size): Rename arguments. New argument PIXELWISE.
9698 Calculate pixelwise.
9699 (set_window_buffer): Make samebuf bool. Run configuration change
9700 hook only if buffer changed.
9701 (Fset_window_buffer): Rewrite doc-string.
9702 (make_window): Initialize new_pixel slot.
9703 (Fwindow_resize_apply): Check pixel size of root window.
9704 (Fsplit_window_internal): Call 2nd argument pixel_size.
9705 Calculate pixelwise.
9706 (Fscroll_left, Fscroll_right): Call window_body_width instead of
9708 (save_window_data): New slots frame_text_width,
9709 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
9710 (saved_window): New slots pixel_left, pixel_top, pixel_height,
9712 (Fcurrent_window_configuration, Fset_window_configuration)
9713 (save_window_save, compare_window_configurations): Handle new
9714 slots in save_window_data and saved_window.
9715 (Fset_window_scroll_bars): Fix doc-string.
9716 (window_resize_pixelwise): New variable.
9717 (coordinates_in_window, Fcoordinates_in_window_p):
9719 (make_parent_window): Adjust sequence_number.
9720 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
9722 * window.h (struct window): New members new_pixel, pixel_left,
9723 pixel_top, pixel_width, pixel_height. Restore sequence_number.
9724 (wset_new_pixel): New function.
9725 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
9726 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
9727 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
9728 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
9729 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
9730 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
9731 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
9732 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
9733 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
9734 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
9735 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
9736 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
9737 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
9738 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
9739 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
9741 (resize_frame_windows, grow_mini_window, shrink_mini_window)
9742 (window_body_width, check_frame_size): Adapt external declarations.
9743 * xdisp.c (last_max_ascent): New integer.
9744 (window_text_bottom_y): Handle bottom divider.
9745 (window_box_width, window_box_height): Calculate pixelwise.
9746 (get_glyph_string_clip_rects): Handle right divider.
9747 (remember_mouse_glyph): When windows are resized pixelwise
9748 proceed with width and height set to 1.
9749 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
9751 (move_it_to): Calculate and return maximum x position
9753 (Fwindow_text_pixel_size): New function.
9754 (resize_mini_window, update_tool_bar): Calculate pixelwise.
9755 (tool_bar_lines_needed): Rename to tool_bar_height.
9756 Calculate pixelwise.
9757 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
9758 Calculate pixelwise.
9759 (redisplay_tool_bar): Calculate pixelwise.
9760 (redisplay_window): Calculate pixelwise. Handle dividers.
9761 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
9762 (x_draw_vertical_border): Handle dividers.
9763 (define_frame_cursor1): Handle vertical drag cursor.
9764 (x_draw_right_divider, x_draw_bottom_divider): New functions.
9765 (expose_window): Calculate pixelwise. Handle dividers.
9766 (init_xdisp): Initialize pixel values.
9767 * xfaces.c (Qwindow_divider): New face.
9768 (realize_basic_faces): Realize it.
9769 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
9770 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
9771 (x_set_scroll_bar_default_width): Default actual width to 16.
9772 (Fx_create_frame): Set sizes pixelwise.
9773 (x_create_tip_frame): Default divider widths to zero.
9774 Pixelize call of change_frame_size.
9775 (Fx_show_tip): Handle divider widths. Initial pixel position
9777 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
9778 (Vx_window_vertical_drag_shape): New option.
9779 * xmenu.c (free_frame_menubar): Pixelize call of
9781 * xterm.c (x_draw_window_divider): New function.
9782 (x_update_window_end): Optionally draw right divider.
9783 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
9784 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
9785 (handle_one_xevent, x_new_font): Calculate pixelwise.
9786 (x_set_window_size_1, x_set_window_size): New argument
9787 pixelwise. Calculate pixelwise.
9788 (x_wm_set_size_hint): Pixelize call of check_frame_size.
9789 (struct x_redisplay_interface): Add x_draw_window_divider.
9790 * xterm.h (struct x_output): Add vertical_drag_cursor.
9792 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
9794 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
9795 Set invisible frames's `redisplay' when a full redisplay is requested.
9796 (redisplay_window): Set must_be_updated_p instead (bug#15999).
9797 (redisplay_mode_lines): Don't set must_be_updated_p any more.
9798 (display_mode_lines): Set it here instead.
9800 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
9802 * dispextern.h (set_window_update_flags): Remove.
9804 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
9806 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
9808 * xdisp.c (REDISPLAY_SOME_P): New macro.
9809 (redisplay_internal): Use it (bug#15999).
9810 (prepare_menu_bars, redisplay_window): Use it as well.
9812 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
9814 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
9816 * w32font.c (g_b_init_get_char_width_32_w): New static var.
9817 (globals_of_w32font): Zero it out.
9818 (GetCharWidth32W_Proc): New function pointer.
9819 (get_char_width_32_w): New function.
9820 (compute_metrics): If get_glyph_outline_w returns an error, try
9821 get_char_width_32_w before declaring a failure. This avoids
9822 punishing raster (a.k.a. "bitmap") fonts by slowing down
9823 redisplay. (Bug#6364).
9825 2013-11-29 Eli Zaretskii <eliz@gnu.org>
9827 * xdisp.c (clear_mouse_face): Don't invalidate the entire
9828 mouse-highlight info, just signal frame_up_to_date_hook that mouse
9829 highlight needs to be redisplayed. (Bug#15913)
9831 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
9833 Fix minor problems found by static checking.
9834 * buffer.h (struct buffer_text, struct buffer):
9835 * frame.h (struct frame):
9836 * window.h (struct window):
9837 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
9838 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
9839 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
9840 no-longer-valid use of HAVE_MENUS.
9841 * xdisp.c (propagate_buffer_redisplay): Now static.
9843 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
9845 * xmenu.c (Fmenu_or_popup_active_p):
9846 * window.c (Fset_window_configuration):
9847 * menu.c (Fx_popup_menu, Fx_popup_dialog):
9848 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
9849 * fns.c (Fyes_or_no_p):
9850 * editfns.c (Fmessage_box, Fmessage_or_box):
9851 * alloc.c (make_save_ptr_ptr):
9852 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
9854 * window.c (Fset_window_configuration): Move select_window later.
9856 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
9858 Refine redisplay optimizations to only redisplay *some* frames/windows
9859 rather than all of them.
9860 * xdisp.c (REDISPLAY_SOME): New constant.
9861 (redisplay_other_windows, wset_redisplay, fset_redisplay)
9862 (bset_redisplay, bset_update_mode_line): New functions.
9863 (message_dolog): Use bset_redisplay.
9864 (clear_garbaged_frames): Use fset_redisplay.
9865 (echo_area_display): Use wset_redisplay.
9866 (buffer_shared_and_changed): Remove.
9867 (prepare_menu_bars): Call Vpre_redisplay_function before updating
9868 frame titles. Compute the actual set of windows redisplayed.
9869 Don't update frame titles and menu bars for frames that don't need to
9871 (propagate_buffer_redisplay): New function.
9873 (redisplay_internal): Use it. Be more selective in the set of windows
9874 we redisplay. Propagate windows_or_buffers_changed to
9875 update_mode_lines a bit later to simplify the code.
9876 (mark_window_display_accurate_1): Reset window and buffer's
9878 (redisplay_window): Do nothing if neither the window nor the buffer nor
9879 the frame needs redisplay.
9880 * window.h (struct window): Add `redisplay' field.
9881 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
9882 (redisplay_other_windows, window_list): New declarations.
9883 * window.c (select_window, Fset_window_start): Use wset_redisplay.
9884 (window_list): Not static any more.
9885 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
9886 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
9887 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
9888 * frame.c (Fmake_frame_visible): Don't redisplay everything.
9889 * frame.h (struct frame): Add `redisplay' field.
9890 Move `external_menu_bar' bitfield next to other bit-fields.
9891 (SET_FRAME_GARBAGED): Use fset_redisplay.
9892 (SET_FRAME_VISIBLE): Don't garbage the frame;
9893 Use redisplay_other_windows.
9894 * buffer.h (struct buffer): Add `redisplay' field.
9895 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
9896 (modify_overlay): Use bset_redisplay.
9897 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
9899 2013-11-28 Eli Zaretskii <eliz@gnu.org>
9901 Support w32 file notifications in batch mode.
9902 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
9903 invalid (which happens in batch mode). If non-interactive, call
9904 handle_file_notifications to store file notification events in the
9905 input queue. (Bug#15933)
9907 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
9909 * w32inevt.c (handle_file_notifications): Now external, not static.
9911 * w32term.h (handle_file_notifications): Provide prototype.
9913 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
9914 init_crit, since init_display, which does that otherwise, is not
9917 2013-11-27 Glenn Morris <rgm@gnu.org>
9919 * Makefile.in ($(lispsource)/international/charprop.el): New.
9920 (emacs$(EXEEXT)): Depend on charprop.el.
9922 2013-11-27 Eli Zaretskii <eliz@gnu.org>
9924 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
9925 deleting portions of the buffer under non-nil REPLACE argument.
9928 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
9929 directory, watch it and not its parent.
9930 (add_watch): Allow empty string in FILE.
9932 2013-11-27 Martin Rudalics <rudalics@gmx.at>
9934 * window.c (Fset_window_start, window_resize_apply)
9935 (window_scroll): Reset window_end_valid (Bug#15957).
9937 2013-11-27 Glenn Morris <rgm@gnu.org>
9939 * Makefile.in (leimdir): Now in lisp source directory.
9940 ($(leimdir)/leim-list.el): Just use ../leim .
9941 * epaths.in (PATH_DUMPLOADSEARCH):
9942 * lread.c (load_path_default):
9943 * nsterm.m (ns_load_path): No more leim directory.
9945 2013-11-26 Andreas Schwab <schwab@suse.de>
9947 * .gdbinit (xgettype): Add cast.
9949 2013-11-26 Glenn Morris <rgm@gnu.org>
9951 Preload leim-list.el.
9952 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
9953 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
9954 is a single directory.
9956 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
9958 bool-vector-subsetp is now the normal direction (Bug#15912).
9959 * data.c (Fbool_vector_subsetp): Test whether the first argument
9960 is a subset of the second one, not the reverse. Add doc string.
9962 Fix minor problems found by static checking.
9963 * lread.c (load_path_default): Now static.
9964 * textprop.c (text_property_stickiness): Be consistent about the
9965 test used when deciding whether to consider the previous character.
9966 This simplifies the code a bit.
9968 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
9970 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
9972 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
9973 (syms_of_frame): Don't defsubr them.
9975 2013-11-25 Glenn Morris <rgm@gnu.org>
9977 * lread.c (load_path_default): Change the sense of the argument.
9978 (init_lread): When EMACSLOADPATH is set, do not ignore changes
9979 from dump_path. When it is not, avoid checking dump_path twice.
9981 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
9982 uninstalled dump_path against installed Vload_path. (Bug#15964)
9984 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
9986 Export get_pos_property to Elisp.
9987 * editfns.c (Fget_pos_property): Rename from get_pos_property.
9988 (syms_of_editfns): Export it to Elisp.
9990 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
9992 2013-11-23 Romain Francoise <romain@orebokech.com>
9994 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
9995 initialization here ...
9996 (syms_of_fileio): ... from here.
9998 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
10000 * lread.c (init_lread): Fix int/Lisp_Object mixup.
10001 Please use --enable-check-lisp-object-type.
10003 2013-11-23 Glenn Morris <rgm@gnu.org>
10005 * process.c (get_process): Explicit error for dead buffers.
10007 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
10009 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
10011 2013-11-23 Glenn Morris <rgm@gnu.org>
10013 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
10014 * lread.c (load_path_check): Take path to check as argument.
10015 (load_path_default): New, split from init_lread.
10016 (init_lread): Move calc of default load-path to load_path_default.
10017 Empty elements in EMACSLOADPATH now stand for the default.
10018 (load-path): Doc fix.
10019 * emacs.c (decode_env_path): Add option to treat empty elements
10020 as nil rather than ".".
10021 * callproc.c (init_callproc_1, init_callproc):
10022 * image.c (Vx_bitmap_file_path):
10023 * lisp.h (decode_env_path):
10024 * lread.c (Vsource_directory):
10025 Update for new argument spec of decode_env_path.
10027 2013-11-22 Eli Zaretskii <eliz@gnu.org>
10029 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
10030 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
10032 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
10034 Fix some dependency problems that cause unnecessary recompiles.
10036 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
10037 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
10038 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
10039 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
10040 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
10041 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
10042 (boostrap-clean): No need to remove stamp-oldxmenu.
10044 Fix recently introduced bool vector overrun.
10045 This was due to an optimization that went awry.
10046 Reported by Glenn Morris in
10047 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
10048 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
10049 for empty vectors, undoing the 2013-11-18 change.
10050 * data.c (bool_vector_binop_driver): Rely on this.
10051 Fix bug that occasionally overran the destination.
10052 * lisp.h (struct Lisp_Bool_vector): Document this.
10054 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
10056 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
10059 * nsterm.m (init, run, stop:): Comment out for now, does not work
10062 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
10064 * charset.c (syms_of_charset): Don't read past end of string.
10066 2013-11-19 Glenn Morris <rgm@gnu.org>
10068 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
10070 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
10072 Add hooks to run on gaining/losing focus. (Bug#15029)
10073 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
10074 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
10075 (syms_of_frame): Add focus-in-hook, focus-out-hook.
10077 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
10079 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
10080 The old names predated the API change that put destination at end.
10082 Improve API of recently-added bool vector functions (Bug#15912).
10083 The old API had (bool-vector-count-matches A B)
10084 and (bool-vector-count-matches-at A B I), which gave the
10085 misleading impression that the two functions were variants, one
10086 with a location I. The new API has (bool-vector-count-population A)
10087 and (bool-vector-count-consecutive A B I) to make the distinction
10088 clearer. The first function no longer has a B argument, since the
10089 caller can easily determine the number of nils if the length and
10090 number of ts is known.
10091 * data.c (Fbool_vector_count_population): Rename from
10092 bool_vector_count_matches, and accept just 1 argument.
10093 (Fbool_vector_count_consecutive): Rename from
10094 Fbool_vector_count_matches_at.
10096 Always allocate at least one bits_word per bool vector.
10097 See Daniel Colascione in:
10098 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
10099 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
10100 * data.c (bool_vector_binop_driver): Rely on this. Tune.
10101 * lisp.h (struct Lisp_Bool_vector): Document this.
10103 2013-11-18 Eli Zaretskii <eliz@gnu.org>
10105 * insdel.c (invalidate_buffer_caches): New function, consolidated
10106 from part of prepare_to_modify_buffer.
10107 (insert_from_gap, prepare_to_modify_buffer):
10108 * coding.c (code_convert_region, code_convert_string):
10109 Call invalidate_buffer_caches. (Bug#15841)
10111 * lisp.h (invalidate_buffer_caches): Add prototype.
10113 2013-11-17 Eli Zaretskii <eliz@gnu.org>
10115 * w32term.c (x_update_window_end): Don't invalidate the entire
10116 mouse-highlight info, just signal frame_up_to_date_hook that mouse
10117 highlight needs to be redisplayed. (Bug#15913)
10119 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
10121 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
10123 2013-11-16 Eli Zaretskii <eliz@gnu.org>
10125 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
10126 while we are using Vprin1_to_string_buffer.
10128 * keymap.c (describe_map): Don't crash if PT is 1 both before and
10129 after inserting the description string. (Bug#15907)
10131 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
10133 * data.c: Work around bogus GCC diagnostic about shift count.
10134 Reported by Eli Zaretskii in
10135 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
10136 (pre_value): New function.
10137 (count_trailing_zero_bits): Use it.
10139 2013-11-15 Eli Zaretskii <eliz@gnu.org>
10141 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
10142 assume C macros are not supported even under -g3 in these old GCC
10145 2013-11-15 Leo Liu <sdl.web@gmail.com>
10147 * minibuf.c (Ftry_completion, Fall_completions)
10148 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
10150 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
10152 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
10153 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
10154 This avoids placing unnecessary constants into the Emacs code.
10156 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
10158 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
10159 for Cygwin w32 build.
10161 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
10162 for Cygwin w32 build. (Bug#15892)
10164 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
10166 Simplify, port and tune bool vector implementation.
10167 * alloc.c (bool_vector_exact_payload_bytes)
10168 (bool_vector_payload_bytes): Remove.
10169 (bool_vector_fill): Return its argument.
10170 * alloc.c (bool_vector_fill):
10172 * print.c (print_object):
10173 Simplify by using bool_vector_bytes.
10174 * alloc.c (make_uninit_bool_vector):
10175 New function, broken out from Fmake_bool_vector.
10176 (Fmake_bool_vector): Use it. Use tail call.
10177 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
10178 * data.c (BITS_PER_ULL): New constant.
10179 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
10180 if long long versions don't exist.
10181 (shift_right_ull): New function.
10182 (count_one_bits_word): New function, replacing popcount_bits_word
10183 macro. Don't assume that bits_word is no wider than long long.
10184 (count_one_bits_word, count_trailing_zero_bits):
10185 Don't assume that bits_word is no wider than long long.
10186 * data.c (bool_vector_binop_driver, bool_vector_not):
10187 * fns.c (Fcopy_sequence):
10189 Create an uninitialized destination, to avoid needless work.
10190 (internal_equal): Simplify.
10191 (Ffillarray): Prefer tail call.
10192 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
10193 contain at least one word.
10194 (bits_word_to_host_endian): Prefer if to #if. Don't assume
10195 chars are narrower than ints.
10196 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
10197 * fns.c (Fcopy_sequence):
10199 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
10200 Don't try to port to hosts where bits_word values have holes; the
10201 code wouldn't work there anyway. Verify this assumption, though.
10202 (bool_vector_bytes): New function.
10203 (make_uninit_bool_vector): New decl.
10204 (bool_vector_fill): Now returns Lisp_Object.
10206 * xfns.c (xic_create_fontsetname):
10207 * xrdb.c (gethomedir): Prefer tail calls.
10209 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
10211 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
10212 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
10214 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
10215 that requires a return value.
10216 (Fset_buffer_modified_p): Take advantage of this change to do
10219 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
10221 * buffer.c (Frestore_buffer_modified_p): Sync it with
10222 Fset_buffer_modified_p.
10223 (Fforce_mode_line_update): New function, moved from subr.el.
10224 (Fset_buffer_modified_p): Use them.
10225 (syms_of_buffer): Defsubr Fforce_mode_line_update.
10227 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
10229 * search.c (find_newline): Rewrite to prefer offsets to pointers.
10230 This avoids undefined behavior when subtracting pointers into
10231 different aways. On my platform it also makes the code a tad
10232 smaller and presumably faster.
10234 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
10236 * keyboard.c (command_loop_1): Use region-extract-function.
10237 * insdel.c (Qregion_extract_function): Not static any more (can we
10238 stop pretending that these vars can benefit from being marked static?).
10240 2013-11-09 Eli Zaretskii <eliz@gnu.org>
10242 * search.c (find_newline): If buffer text is relocated during the
10243 "dumb loop", adjust C pointers into buffer text to follow suit.
10246 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
10248 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
10249 for conversion (Bug#15837).
10251 2013-11-09 Eli Zaretskii <eliz@gnu.org>
10253 * fileio.c (Finsert_file_contents): Invalidate the newline cache
10254 for the entire range of inserted characters. (Bug#15841)
10256 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
10258 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
10260 (realize_default_face): Remove assignment to distant-foreground if
10261 unspecified (Bug#15815).
10263 2013-11-08 Eli Zaretskii <eliz@gnu.org>
10265 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
10266 cache-long-scans disabled, since we don't want to call
10267 prepare_to_modify_buffer (in insert_1_both) for each message we
10270 * buffer.h (bset_cache_long_scans): New INLINE function, moved
10271 from buffer.c. Improve commentary to the buffer field setter
10274 * buffer.c (bset_cache_long_scans): Static function deleted.
10275 Improve commentary to the buffer field setter functions.
10276 (init_buffer_once): Default for cache-long-scans changed to t.
10279 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
10281 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
10283 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
10284 This bug was introduced in my 2013-06-21 change, and caused
10285 struct Lisp_Sub_Char_Table objects to be given too many slots,
10286 which broke 'make -C admin/unidata'.
10288 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
10290 Import changes from mac-port 4.5.
10291 * macfont.m (mac_font_copy_default_descriptors_for_language)
10292 (mac_font_copy_default_name_for_charset_and_languages): Declare.
10293 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
10294 (macfont_language_default_font_names): New.
10295 (macfont_list): Rearrange language/charset code.
10296 (macfont_close): Don't check for macfont_info->cache.
10297 (mac_ctfont_create_preferred_family_for_attributes): New font
10298 selection code, call
10299 mac_font_copy_default_name_for_charset_and_languages.
10300 (mac_font_copy_default_descriptors_for_language)
10301 (mac_font_copy_default_name_for_charset_and_languages): New functions.
10303 * macfont.h (kCTVersionNumber10_9): Define if not defined.
10305 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
10307 Port to C11 aligned_alloc, and fix some integer overflows.
10308 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
10309 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
10310 and use of posix_memalign replaced with aligned_alloc.
10311 (aligned_alloc): New function, defined or declared as needed.
10312 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
10313 Don't undef; configure.ac now does this.
10314 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
10315 (calloc, aligned_alloc): Check for integer overflow.
10316 (aligned_alloc): Rename from memalign. All uses changed.
10317 (memalign): New function, an alias for aligned_alloc.
10319 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
10321 * xdisp.c (redisplay_internal): Fix typo in last change.
10323 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
10325 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
10327 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
10329 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
10330 redisplay--mode-lines-cause.
10331 (redisplay_internal): Keep them uptodate. Remove redundant check of
10332 buffer_shared_and_changed.
10333 * *.[chm]: Number every assignment to update_mode_lines so we
10334 can track why it is set.
10336 2013-11-06 Eli Zaretskii <eliz@gnu.org>
10338 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
10340 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
10342 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
10343 can track why it is set.
10345 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
10347 Integer-related fixes for term.c etc.
10348 * dispextern.h (face_tty_specified_color): New function.
10349 * term.c (turn_on_face): Don't rely on undefined behavior when
10350 assigning an out-of-range value to 'long'.
10351 Simplify test for toggling highlight.
10352 (tty_capable_p): Omit last two (unused) args. All callers changed.
10353 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
10354 (read_menu_input, tty_menu_activate, tty_menu_show):
10355 * xfaces.c (x_supports_face_attributes_p)
10356 (tty_supports_face_attributes_p):
10357 Use bool for boolean. All callers changed.
10358 (tty_supports_face_attributes_p): Omit defaults for color indices;
10359 no longer needed. Simplify tail call.
10361 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
10363 * xdisp.c (prepare_menu_bars): Mark static.
10364 * lisp.h (prepare_menu_bars): Don't declare.
10365 * xselect.c (x_handle_selection_clear):
10366 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
10368 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
10370 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
10371 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
10373 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
10375 * keyboard.c (Fcommand_error_default_function): Rename from
10376 Fdefault_error_output.
10378 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
10380 * keyboard.c (Fdefault_error_output): New function, extracted from
10381 cmd_error_internal.
10382 (syms_of_keyboard): Use it for Vcommand_error_function.
10384 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
10386 * eval.c (handlerlist_sentinel): New variable (bug#15802).
10387 (init_eval): Use it to ensure handlerlist is non-NULL.
10388 (unwind_to_catch): Make sure we never set handlerlist to NULL.
10389 (Fsignal): Adjust NULLness test of handlerlist.
10390 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
10392 2013-11-05 Eli Zaretskii <eliz@gnu.org>
10394 * callproc.c (call_process): Call prepare_to_modify_buffer before
10395 decoding text read from the sub-process, as the decoded stuff will
10396 be inserted into the buffer. This will invalidate the various
10397 caches maintained for the buffer. (Bug#15148)
10399 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
10401 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
10402 string of glyphless-char-display.
10404 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
10406 * nsfns.m (ns_get_name_from_ioreg): New function.
10407 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
10408 OSX >= 10.9. Use ns_get_name_from_ioreg.
10410 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
10412 Simplify and port recent bool vector changes.
10413 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
10414 only in this file. Use a more-efficient implementation if the
10415 second argument is a power of 2.
10416 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
10417 Remove no-longer-necessary compile-time checks.
10418 (bool_vector_exact_payload_bytes): New function.
10419 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
10420 exact payload changed to call the new function. Do not assume
10421 that the arg or result fits in ptrdiff_t.
10422 (bool_vector_fill): New function.
10423 (Fmake_bool_vector): Use it. Don't assume bit counts fit
10425 (vroundup_ct): Don't assume arg fits in size_t.
10426 * category.c (SET_CATEGORY_SET): Remove. All callers now just
10427 invoke set_category_set.
10428 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
10429 All callers changed. Use bool_vector_set.
10430 * category.h (XCATEGORY_SET): Remove; no longer needed.
10431 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
10432 bool_vector_bitref.
10433 * data.c (Faref): Use bool_vector_ref.
10434 (Faset): Use bool_vector_set.
10435 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
10436 (Fbool_vector_not, Fbool_vector_count_matches)
10437 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
10438 * fns.c (concat): Use bool_vector_ref.
10439 (Ffillarray): Use bool_vector_fill.
10440 (mapcar1): Use bool_vector_ref.
10441 (sxhash_bool_vector): Hash words, not bytes.
10442 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
10443 a constant, since it's now used in #if.
10444 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
10445 unsigned char on unusual architectures, so that we no longer
10446 assume that the number of bits per bits_word is a power of two or
10447 is a multiple of 8 or of CHAR_BIT.
10448 (Qt): Add forward decl.
10449 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
10450 at least as strictly as bits_word.
10451 (bool_vector_data, bool_vector_uchar_data): New accessors.
10452 All data structure accesses changed to use them.
10453 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
10454 (bool_vector_set): New functions.
10455 (bool_vector_fill): New decl.
10456 (ROUNDUP): Move to alloc.c as described above.
10458 Fix recent gnutls changes.
10459 * gnutls.c (Fgnutls_boot): Don't assume C99.
10460 * process.c (wait_reading_process_output): Fix typo in recent change.
10462 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
10464 * process.c (wait_reading_process_output, read_process_output)
10465 (send_process): Check gnutls_state is not NULL.
10467 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
10468 (Fgnutls_boot): Set process gnutls_p later, after initialization.
10470 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
10472 * nsterm.m (init, run, stop:): New methods in EmacsApp for
10473 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
10475 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
10478 * nsfns.m (Fx_create_frame): Fix memory leak.
10480 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
10481 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
10482 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
10484 2013-11-04 Eli Zaretskii <eliz@gnu.org>
10486 * xdisp.c (message3_nolog, message_with_string): Encode the string
10487 before writing it to the terminal in a non-interactive session.
10489 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
10490 sure we concatenate them into a unibyte string.
10492 * fileio.c (make_temp_name): Encode PREFIX, and decode the
10493 resulting temporary name before returning it to the caller.
10494 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
10495 is a unibyte string, convert NAME to a unibyte string to ensure
10496 that the result is also a unibyte string.
10498 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
10499 create unibyte strings from default paths and directory/file
10502 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
10505 * callproc.c (init_callproc): Use build_unibyte_string to make
10506 sure we create unibyte strings from default paths and
10507 directory/file names.
10509 * buffer.c (init_buffer): Don't store default-directory of
10510 *scratch* in multibyte form. The original problem which led to
10511 that is described in
10512 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
10513 but it was solved long ago. (Bug#15260)
10515 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
10517 Port to stricter C99 platforms.
10518 Especially, C99 prohibits nesting a struct X inside struct Y if
10519 struct X has a flexible array member.
10520 * alloc.c (struct sdata): New type.
10521 (sdata): Implement in terms of struct sdata.
10522 Remove u member; all uses replaced by next_vector, set_next_vector.
10523 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
10524 (SDATA_DATA_OFFSET): Now a constant, not a macro.
10525 (struct sblock): Rename first_data member to data, which is now
10526 a flexible array member. All uses changed.
10527 (next_vector, set_next_vector, large_vector_vec): New functions.
10528 (vector_alignment): New constant.
10529 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
10530 (struct large-vector): Now merely a NEXT member, since the old approach
10531 ran afoul of stricter C99. All uses changed to use
10532 large_vector_vec or large_vector_offset.
10533 (large_vector_offset): New constant.
10534 * dispnew.c: Include tparam.h, for tgetent.
10535 Do not include term.h; no longer needed.
10536 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
10537 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
10538 (struct Lisp_Vector): Use a flexible array member for contents,
10539 instead of a union with a member that is an array of size 1.
10541 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
10542 fact that the struct no longer contains a union.
10543 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
10544 (struct Lisp_Save_Value, struct Lisp_Free):
10545 Use unsigned, not int, for spacers, to avoid c99 warning.
10546 (union specbinding): Use unsigned, not bool, for bitfield, as
10547 bool is not portable to pre-C99 hosts.
10549 2013-11-04 Glenn Morris <rgm@gnu.org>
10551 * emacs.c (usage_message): Mention that `-L :...' appends.
10553 2013-11-02 Glenn Morris <rgm@gnu.org>
10555 * Makefile.in (abs_builddir): Remove.
10556 (bootstrap_exe): Use relative filename.
10558 Use relative filenames in TAGS files.
10559 * Makefile.in (abs_srcdir): Remove it again.
10560 (.PHONY): Remove frc.
10561 (maintainer-clean): No more TAGS-LISP file.
10562 (TAGS): Pass relative file names to etags.
10563 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
10565 * Makefile.in (abs_srcdir): New, set by configure.
10567 (maintainer-clean): Remove pointless echo. That should be in the
10568 top-level Makefile, if anywhere. Delete TAGS-LISP.
10569 (extraclean): No s/ and m/ directories for some time.
10570 (TAGS): Also depend on ctagsfiles3.
10571 Remove no-longer-defined S_FILE.
10572 Pass absolute filenames to etags once more.
10573 (TAGS-LISP): Replace lispdir with its expansion.
10574 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
10575 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
10577 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
10579 * xfaces.c (check_lface_attrs, realize_default_face):
10580 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
10581 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
10583 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
10585 * emacs.c (original_pwd): Remove global var by making it local.
10586 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
10588 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
10590 * xfaces.c: Declare color_distance.
10591 (QCdistant_foreground): New variable.
10592 (NEAR_SAME_COLOR_THRESHOLD): New define.
10593 (load_color2): New function.
10594 (load_color): Call load_color2.
10595 (load_face_colors): Call load_color2 and if distant-color is specified
10596 calculate distant and use distant-color if colors are near.
10597 (LFACE_DISTANT_FOREGROUND): New define.
10598 (merge_face_ref, Finternal_set_lisp_face_attribute)
10599 (Finternal_get_lisp_face_attribute)
10600 (x_supports_face_attributes_p): Handle distant-foreground similar to
10602 (syms_of_xfaces): DEFSYM QCdistant_foreground.
10604 * dispextern.h (lface_attribute_index):
10605 Add LFACE_DISTANT_FOREGROUND_INDEX.
10607 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
10609 * image.c (pbm_next_char): New function.
10610 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
10611 (pbm_scan_number): Use it.
10612 (Qlibjpeg_version): New variable.
10613 (syms_of_image): DEFSYM and initialize it.
10615 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
10617 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
10619 2013-10-31 Glenn Morris <rgm@gnu.org>
10621 * emacs.c (original_pwd): New char.
10622 (main): If using --chdir, store original_pwd.
10623 (init_cmdargs): When setting Vinvocation_directory based on a
10624 relative argv[0], use original_pwd if set. (Bug#15768)
10626 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
10628 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
10630 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
10632 * insdel.c: Fix minor problems found by static checking.
10633 (Qregion_extract_function): Now static.
10634 (prepare_to_modify_buffer_1): Remove unused locals.
10636 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
10638 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
10639 (syms_of_xdisp): Declare pre-redisplay-function.
10640 (markpos_of_region): Remove function.
10641 (init_iterator, compute_stop_pos, handle_face_prop)
10642 (face_before_or_after_it_pos, reseat_to_string)
10643 (get_next_display_element, window_buffer_changed)
10644 (redisplay_internal, try_cursor_movement, redisplay_window)
10645 (try_window_reusing_current_matrix, try_window_id, display_line)
10646 (note_mode_line_or_margin_highlight, note_mouse_highlight)
10647 (display_string, mouse_face_from_buffer_pos): Remove region handling.
10648 * window.h (struct window): Remove field `region_showing'.
10649 * dispextern.h (struct it): Remove region_beg/end_charpos.
10650 (face_at_buffer_position, face_for_overlay_string)
10651 (face_at_string_position): Update prototypes.
10652 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
10653 (face_at_string_position): Remove `region_beg' and `region_end' args.
10654 * fontset.c (Finternal_char_font):
10655 * font.c (font_at, font_range): Adjust calls accordingly.
10656 * insdel.c (Qregion_extract_function): New var.
10657 (syms_of_insdel): Initialize it.
10658 (prepare_to_modify_buffer_1): Use it.
10660 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
10662 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
10663 * ftxfont.c (ftxfont_get_gcs):
10664 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
10665 * xfaces.c (x_free_colors, x_free_dpy_colors)
10666 (x_create_gc, unload_color):
10667 * xselect.c (x_property_data_to_lisp):
10668 * xsettings.c (parse_settings):
10669 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
10670 (get_bits_and_offset): Adjust definition.
10671 * frame.c (XParseGeometry): Adjust locals.
10672 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
10673 * regex.h (toplevel): Likewise for reg_syntax_t.
10675 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
10677 * eval.c (run_hook_with_args): Use FUNCTIONP.
10679 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
10681 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
10682 fields, drop 'allocated_p' member and use -1 for uninitialized value.
10683 * w32term.h (struct w32_output): Similarly but do not use -1 because...
10684 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
10685 on MS-Windows anyway.
10686 (free_face_colors): Define only if HAVE_X_WINDOWS and...
10687 (free_realized_face): ...adjust user.
10688 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
10689 white relief pixels to -1.
10690 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
10691 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
10692 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
10694 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
10696 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
10697 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
10698 in practice now. All callers changed.
10700 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
10702 * dispextern.h (struct face): Use bitfields for 'underline_type'
10703 and 'box' members. Remove set-but-unused members 'pixmap_w' and
10704 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
10705 'stipple' member. Move 'lface' member up to help...
10706 * xfaces.c (make_realized_face): ...this function to find and
10707 clear just the members that need clearing.
10708 (load_face_colors, realize_x_face):
10709 * xdisp.c (extend_face_to_end_of_line): Adjust user.
10711 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
10713 * xftfont.c (struct xftfont_info): Remove set-but-unused
10715 (xftfont_open): Adjust user.
10716 (xftfont_get_colors): Remove useless prototype.
10718 2013-10-26 Eli Zaretskii <eliz@gnu.org>
10720 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
10721 before passing them to 'unexec'. (Bug#15260)
10723 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
10725 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
10727 2013-10-25 Eli Zaretskii <eliz@gnu.org>
10729 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
10730 the changed signature of the font driver's 'close' method.
10732 * w32font.h (w32font_close): Adjust the prototype to the change in
10733 function definition.
10735 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
10737 * w32uniscribe.c (uniscribe_close): Adapt the call to
10738 w32font_close to its new prototype.
10740 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
10742 Omit unused frame argument of font API's close function.
10743 * font.h (struct font): Drop frame argument. Adjust comment.
10744 * font.c (font_clear_cache, font_close_object): Adjust users.
10745 * ftfont.c (ftfont_close):
10746 * ftxfont.c (ftxfont_close):
10747 * macfont.m (macfont_close):
10748 * nsfont.m (nsfont_close):
10749 * w32font.c (w32font_close):
10750 * xfont.c (xfont_close):
10751 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
10752 tweak comments and make functions safe if called more than once for
10753 the same font object.
10755 Perform font-specific cleanup when font object is swept by GC. See
10756 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
10757 * alloc.c (cleanup_vector): New function.
10758 (sweep_vector): Call it for each reclaimed vector object.
10759 * font.h (struct font): Adjust comment.
10761 2013-10-24 Glenn Morris <rgm@gnu.org>
10763 * Makefile.in (abs_top_srcdir): New, set by configure.
10765 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
10767 Adjust recent font-related changes to fix bug#15686.
10768 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
10769 is a live window system frame, mark its default font too.
10771 2013-10-23 Glenn Morris <rgm@gnu.org>
10773 * Makefile.in (RUN_TEMACS): Make relative (again).
10774 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
10775 (bootstrap-emacs$(EXEEXT)):
10776 Quote entities that might contain whitespace.
10778 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
10780 Port to Solaris 10 and its bundled GCC. Reported by Timothy C. Burt.
10781 * floatfns.c (isfinite, isnan): Redefine unconditionally.
10783 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
10785 Do not allow font caches to grow too large.
10786 * alloc.c (compact_font_cache_entry, compact_font_caches):
10787 New functions or stub if not HAVE_WINDOW_SYSTEM.
10788 (compact_undo_list): Factor out from Fgarbage_collect.
10790 (mark_face_cache): Mark face font. Move down to avoid
10792 (mark_terminals): Do not mark font cache here.
10793 (Fgarbage_collect): Call compaction functions described
10794 above. Adjust comment.
10796 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
10798 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
10799 chdir to HOME (bug#15607).
10801 * nsterm.m (Qcocoa, Qgnustep): New variables.
10802 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
10803 (ns_get_color): Make selection color work for GNUstep also.
10805 2013-10-18 Eli Zaretskii <eliz@gnu.org>
10807 * keyboard.c (make_lispy_event): Remove GPM-specific code that
10808 handles mouse clicks. Instead, let GPM use the same code as all
10809 the other mice use. See the discussion starting at
10810 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
10811 for the details of the problem with the menu bar this fixes.
10813 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
10815 Remove port-specific display name lists to avoid extra
10816 complexity and data duplication with display info lists.
10817 * xterm.h (x_display_name_list): Remove declaration.
10818 * xterm.c (x_display_name_list): Remove.
10819 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
10820 * xfns.c (x_display_info_for_name, Fx_display_list):
10821 Likewise. Use x_display_list where appropriate.
10822 * w32term.h (w32_display_name_list): Remove declaration.
10823 * w32term.c (w32_display_name_list): Remove.
10824 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
10826 * w32fns.c (x_display_info_for_name, Fx_display_list):
10827 Likewise. Use x_display_list where appropriate.
10828 * nsterm.h (ns_display_name_list): Remove declaration.
10829 * nsterm.m (ns_display_name_list): Remove.
10830 (ns_term_init, syms_of_nsterm): Adjust users.
10831 * nsfns.m (ns_display_info_for_name, Fx_display_list):
10832 Likewise. Use x_display_list where appropriate.
10833 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
10834 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
10835 (mark_terminals): Mark per-terminal font cache.
10837 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
10839 Don't run timers in input-pending-p. Its new check-timers param
10840 provides the prior behavior. (Bug#15045).
10841 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
10843 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
10845 Make some functions static in non-Microsoft builds.
10846 On my platform (Fedora 19 x86-64), this shrinks the
10847 Emacs executable (text+data) by 0.25%.
10848 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
10849 (load_color) [!MSDOS]:
10850 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
10851 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
10852 * lisp.h (check_existing):
10853 * process.h (conv_sockaddr_to_lisp, network_interface_list)
10854 (network_interface_info) [!WINDOWSNT]:
10855 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
10856 Remove extern decls.
10857 * fileio.c (check_existing):
10858 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
10859 * process.c (conv_sockaddr_to_lisp, network_interface_list)
10860 (network_interface_info) [!WINDOWSNT]:
10861 * term.c (encode_terminal_code) [!WINDOWSNT]:
10862 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
10863 * xfaces.c (load_color) [!MSDOS]:
10865 * fileio.c (check_existing, check_executable, check_writable):
10866 * process.c (network_interface_list, network_interface_info):
10867 Move earlier, so that we don't need forward decls.
10868 * gnutls.c (fn_gnutls_transport_set_errno)
10869 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
10871 * w32.c (init_environment): Use faccessat rather than
10872 check_existing, partly for consistency with the rest of the code
10873 in this file, partly so that check_existing can be static.
10875 Make VALMASK visible to GDB even if clang is used (Bug#15574).
10876 * emacs.c (MAIN_PROGRAM): New macro.
10877 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
10878 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
10880 bool vector int width fixes
10881 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
10882 (Fbool_vector_count_matches_at):
10883 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
10884 can exceed PTRDIFF_MAX, at least in theory.
10885 (Fbool_vector_count_matches_at):
10886 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
10888 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
10890 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
10891 (struct sockaddr): Add forward decl, for platforms that lack it.
10893 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
10895 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
10898 2013-10-16 Eli Zaretskii <eliz@gnu.org>
10900 * w32.c (network_interface_get_info, network_interface_list)
10901 (network_interface_info): New functions. (Bug#15610)
10902 (GetAdaptersInfo_Proc): New typedef.
10903 (get_adapters_info): New wrapper function.
10904 (globals_of_w32): Initialize g_b_init_get_adapters_info.
10906 * process.h (network_interface_list, network_interface_info):
10909 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
10910 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
10911 all systems. Return non-nil for systems that HAVE_NET_IF_H and
10912 for WINDOWSNT. Doc fix.
10913 (syms_of_process): Defsubr Snetwork_interface_list and
10914 Snetwork_interface_info unconditionally.
10916 * menu.c (have_boxes): Fix redundant simulation of radio buttons
10917 in NS GUI sessions. (Bug#15629)
10919 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
10921 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
10923 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
10925 * print.c (print_object): Print " ..." when truncating bool vectors.
10927 2013-10-15 Eli Zaretskii <eliz@gnu.org>
10929 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
10930 standard mouse buttons.
10932 * termhooks.h (struct input_event): Remove incorrect commentary.
10934 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
10936 Disallow bool vector operations on mixed-length operands.
10937 The old behavior left garbage in the result vector sometimes,
10938 and didn't seem to be useful.
10939 * data.c (Qwrong_length_argument): New static var.
10940 (wrong_length_argument): New function.
10941 (bool_vector_binop_driver): Check that args agree in length.
10943 * keyboard.c, keyboard.h (all_kboards): Now static.
10945 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
10947 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
10948 note from the lispref.
10950 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
10952 * nsterm.h (struct ns_display_info): Remove set-but-unused
10953 member image_cache (image caches are per-terminal anyway).
10954 (FRAME_X_IMAGE_CACHE): Remove.
10955 * nsterm.m (ns_initialize_display_info): Adjust user.
10957 2013-10-14 Eli Zaretskii <eliz@gnu.org>
10959 * w32proc.c: Include mingw_time.h.
10961 * w32.c: Include mingw_time.h.
10963 Implement scrolling of TTY menus when the screen is too short.
10965 * term.c (tty_menu_display): Accept an additional argument, the
10966 menu item from which to start displaying the menu. Account for
10967 the value of Y when limiting the menu to the number of available
10969 (mi_result): New enumeration.
10970 (read_menu_input): Return enumerated value. When the y coordinate
10971 hits min_y or max_y, return scroll indication instead of wrapping
10973 (tty_menu_activate): Handle the scrolling indications from
10974 read_menu_input. Compute the first menu item to display and pass
10975 it to tty_menu_display.
10977 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
10979 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
10980 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
10981 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
10982 Adjust to match the change described below.
10983 (struct terminal): Move must_write_spaces, line_ins_del_ok,
10984 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
10985 memory_below_frame members to...
10986 * termchar.h (struct tty_display_info): ...here because they're
10987 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
10988 * term.c (init_tty):
10989 * nsterm.m (ns_create_terminal):
10990 * w32term.c (w32_create_terminal):
10991 * xterm.c (x_create_terminal): Adjust users.
10992 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
10993 to filter out non-TTY frames. Adjust comment.
10994 (scrolling): Adjust user. Prefer eassert for debugging check.
10996 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
10998 * xfaces.c (PT_PER_INCH): Remove unused macro.
10999 * termhooks.h (struct terminal): Remove set-but-unused
11000 member fast_clear_end_of_line.
11001 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
11002 * nsterm.m (ns_create_terminal):
11003 * term.c (init_tty):
11004 * w32term.c (w32_create_terminal):
11005 * xterm.c (x_create_terminal): Adjust users.
11007 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
11009 * lisp.h (bool_vector_size): New function.
11010 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
11011 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
11012 (Fbool_vector_not, Fbool_vector_count_matches_at):
11013 Remove uses of 'eassume' that should no longer be needed,
11014 because they are subsumed by the 'eassume' in bool_vector_size.
11016 2013-10-12 Eli Zaretskii <eliz@gnu.org>
11018 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
11019 after inclusion of gif_lib.h, thus fixing compiler warnings caused
11020 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
11022 2013-10-11 Eli Zaretskii <eliz@gnu.org>
11024 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
11025 have different dimensions. (Bug#15575)
11027 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
11030 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
11032 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
11034 * term.c (tty_menu_show): Never return with unbalanced
11035 specpdl. Use eassert for debugging check. Adjust style.
11037 2013-10-11 Eli Zaretskii <eliz@gnu.org>
11039 * term.c (read_menu_input): Make selection of menu items
11040 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
11041 (tty_menu_activate): Fix off-by-one error when computing max_y.
11043 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
11045 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
11046 audit logging (only used with GnuTLS 3.x) and enable it.
11048 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
11050 * dispnew.c (redraw_frame): Remove useless #ifdef because
11051 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
11052 Also, move TTY fflush to...
11053 * term.c (tty_update_end): ...this function.
11055 2013-10-11 Eli Zaretskii <eliz@gnu.org>
11057 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
11058 the end of the frame's glyph matrix. (Bug#15575)
11060 * term.c (tty_menu_display): Don't move cursor while overwriting
11061 frame's glyphs with menu items. Limit the number of items
11062 displayed to what can be shown on the available screen lines,
11063 excluding the echo area.
11064 (tty_menu_activate): Limit the Y coordinate allowed by
11065 read_menu_input to the last screen line used for menu display.
11067 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
11069 * lisp.h (eassume): New macro.
11070 Also, include <verify.h>, for 'assume'.
11071 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
11072 (vroundup, vector_nbytes):
11073 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
11074 (Fbool_vector_not, Fbool_vector_count_matches)
11075 (Fbool_vector_count_matches_at):
11076 Use eassume, not eassert.
11077 * casetab.c (set_identity, shuffle):
11078 * composite.c (composition_gstring_put_cache):
11079 * dispnew.c (update_frame_1):
11080 * ftfont.c (ftfont_shape_by_flt):
11081 * image.c (gif_load):
11082 * intervals.c (offset_intervals):
11083 * macfont.m (macfont_shape):
11084 Remove calls to 'assume' that are no longer needed, because
11085 --enable-gcc-warnings no longer generates bogus warnings
11086 when these calls are removed.
11088 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
11090 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
11092 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
11094 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
11095 (Qsubstitute_env_in_file_name): New var.
11096 (syms_of_fileio): Define it.
11098 2013-10-10 Eli Zaretskii <eliz@gnu.org>
11100 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
11101 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
11104 * term.c (save_and_enable_current_matrix): Don't allocate and
11105 don't save margin areas.
11106 (restore_desired_matrix): Don't restore margin areas.
11107 (free_saved_screen): Don't free margin areas.
11109 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
11111 * image.c: Pacify --enable-gcc-warnings.
11112 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
11113 #define only if used.
11115 2013-10-10 Eli Zaretskii <eliz@gnu.org>
11117 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
11118 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
11119 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
11120 (gif_load): For giflib v5.x and later, display the error message
11121 produced by giflib when its functions fail.
11122 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
11125 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
11127 * keyboard.c (last_event_timestamp): Remove. For X selection and
11128 GTK popup menus, it may be obtained from per-frame X display info.
11129 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
11130 (process_special_events): Adjust users.
11131 * keyboard.h (last_event_timestamp): Remove declaration.
11132 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
11133 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
11134 * menu.h (xmenu_show): Adjust prototype.
11135 * menu.c (Fx_popup_menu): Adjust user.
11136 * xselect.c (x_own_selection, x_get_foreign_selection)
11137 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
11139 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
11141 * keyboard.c (init_kboard): Now static. Add arg
11142 to denote window system. Adjust comment.
11143 (init_keyboard): Adjust user.
11144 (allocate_kboard): New function.
11145 (syms_of_keyboard):
11146 * nsterm.m (ns_term_init):
11147 * term.c (init_tty):
11148 * w32term.c (w32_create_terminal):
11149 * xterm.c (x_term_init): Use it.
11150 * keyboard.h (init_kboard): Remove prototype.
11151 (allocate_kboard): Add prototype.
11153 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
11155 * image.c (GIFLIB_MAJOR): Ensure it's defined.
11156 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
11158 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
11160 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
11162 2013-10-09 Eli Zaretskii <eliz@gnu.org>
11164 * term.c (tty_menu_activate): Flush the output stream after
11165 showing the cursor, and don't mark the frame garbaged at exit from
11166 the function. Fixes redisplay glitches when moving from one menu
11169 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
11171 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
11172 or throw error (Bug#15570).
11174 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
11176 * intervals.c (temp_set_point_both): Move test into 'eassert',
11179 * lisp.h (eassert): Don't use 'assume'.
11180 Sometimes 'assume' wins in performance, and sometimes it loses,
11181 so it shouldn't be used all the time. Perhaps we need two
11182 flavors of 'eassert', one for where 'assume' is far more likely
11183 to help or to hurt; but that can be done later.
11184 Reported by Dmitry Antipov in
11185 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
11186 Also, don't include <verify.h>; no longer needed.
11188 2013-10-09 Glenn Morris <rgm@gnu.org>
11190 * eval.c (Fcond): Doc tweak.
11192 2013-10-09 Eli Zaretskii <eliz@gnu.org>
11194 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
11195 expressions with side effects to eassert. (Bug#15565)
11197 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
11199 * fns.c (hashfn_user_defined): Allow hash functions to return any
11202 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
11204 Fix minor problems found by static checking.
11205 * dispnew.c (save_current_matrix): Omit unnecessary casts.
11206 * dispnew.c (update_frame_with_menu): Mark debug local as used.
11207 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
11208 * keyboard.c (read_menu_command): Remove unused local.
11209 * lisp.h (read_menu_command): New decl.
11210 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
11211 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
11212 Return ptrdiff_t, not int.
11213 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
11214 not int, for benefit of xpalloc.
11215 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
11217 (have_menus_p): Remove; unused.
11218 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
11219 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
11220 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
11222 (save_and_enable_current_matrix): Omit unnecessary casts.
11223 (read_menu_input): Omit local extern decl (now in lisp.h).
11224 Don't access uninitialized storage if mouse_get_xy fails.
11225 (tty_menu_activate): Mark local as initialized, for lint.
11226 (tty_menu_activate, tty_meny_show): Remove unused locals.
11228 2013-10-08 Eli Zaretskii <eliz@gnu.org>
11230 Support menus on text-mode terminals.
11231 * xterm.h (xw_popup_dialog): Add prototype.
11233 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
11234 (xmenu_show): Block input here, instead in Fx_popup_menu.
11235 (xw_popup_dialog): New function, with X-specific bits of popup
11238 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
11241 * window.c (Fset_window_configuration): Use run-time tests of the
11242 frame type instead of compile-time conditionals, when menu-bar
11243 lines are considered.
11245 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
11246 (w32_popup_dialog): New prototypes.
11248 * w32menu.c (Fx_popup_dialog): Function deleted.
11249 (w32_popup_dialog): New function, with w32 specific bits of popup
11250 dialogs. Block input here.
11252 * w32inevt.c (w32_console_read_socket): Minor change to add
11253 debugging TTY events.
11255 * w32fns.c (show_hourglass): If returning early because the frame
11256 is not a GUI frame, unblock input.
11258 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
11259 (cursorY): New functions.
11261 * termhooks.h (cursorX, cursorY): Prototypes of functions on
11262 WINDOWSNT, macros that call curX and curY elsewhere.
11264 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
11266 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
11267 specific function to hide and show cursor on a text-mode terminal.
11268 (tty_menu_struct, struct tty_menu_state): New structures.
11269 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
11270 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
11271 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
11272 (tty_menu_locate, save_and_enable_current_matrix)
11273 (restore_desired_matrix, screen_update, read_menu_input)
11274 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
11275 (tty_pop_down_menu, tty_menu_last_menubar_item)
11276 (tty_menu_new_item_coords, tty_menu_show): New functions.
11277 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
11279 * nsterm.h (ns_popup_dialog): Adjust prototype.
11281 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
11282 of in x-popup-menu.
11283 (ns_popup_dialog): Adapt order of arguments to the other
11284 *_menu_show implementations.
11285 (Fx_popup_dialog): Function deleted.
11287 * msdos.c (x_set_menu_bar_lines): Delete unused function.
11289 * menu.h (tty_menu_show, menu_item_width): Provide prototypes.
11291 * menu.c (have_boxes): New function.
11292 (single_keymap_panes): Use it instead of a compile-time
11294 (single_menu_item): Use run-time tests of the frame type instead
11295 of compile-time conditionals.
11296 (encode_menu_string): New function.
11297 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
11298 the macro, since different types of frame need different encoding
11300 (digest_single_submenu): Use run-time tests of frame type instead
11301 of, or in addition to, compile-time conditionals.
11302 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
11303 (Fx_popup_menu): Detect when the function is called from keyboard
11304 on a TTY. Don't barf when invoked on a text-mode frame.
11305 Check frame type at run time, instead of compile-time conditionals for
11306 invoking terminal-specific menu-show functions.
11307 Call tty_menu_show on text-mode frames.
11308 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
11309 run time to determine which alternative to invoke; support dialogs
11312 * keyboard.h <Qmouse_movement>: Declare.
11314 * keyboard.c <Qmouse_movement>: Now extern.
11315 <Qecho_keystrokes>: New static variable.
11316 (read_key_sequence): Accept an additional argument, a flag to
11317 prevent redisplay during reading of the key sequence. All callers
11319 (read_menu_command): New function.
11320 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
11322 (toolkit_menubar_in_use): New function.
11323 (make_lispy_event): Use it instead of a compile-time test.
11325 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
11326 window-system being available.
11328 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
11329 to x-popup-dialog on the frame type, they all now support popup
11332 * dispnew.c (save_current_matrix): Save the margin areas.
11333 (restore_current_matrix): Restore margin areas.
11334 (update_frame_with_menu): New function.
11336 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
11339 * alloc.c (make_save_ptr): Now compiled unconditionally.
11341 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
11343 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
11344 (redraw_frame, update_frame): Adjust users.
11345 * dispextern.h (set_window_update_flags): Adjust prototype.
11346 * xdisp.c (redisplay_internal): When updating all frames with zero
11347 windows_or_buffers_changed, assume that only the windows that shows
11348 current buffer should be really updated.
11350 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
11352 Do not allocate huge temporary memory areas and objects while encoding
11353 for file I/O, thus reducing an enormous memory usage for large buffers.
11354 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
11355 * coding.h (struct coding_system): New member raw_destination.
11356 * coding.c (setup_coding_system): Initialize it to zero.
11357 (encode_coding_object): If raw_destination is set, do not create
11358 dst_object. Add comment.
11359 * fileio.c (toplevel): New constant E_WRITE_MAX.
11360 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
11361 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
11363 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
11365 * nsterm.m (windowDidExitFullScreen:)
11366 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
11368 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
11370 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
11371 * keyboard.c (unblock_input_to): Don't process pending signals
11372 if a fatal error is in progress.
11374 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
11375 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
11376 they're talking about words in Lisp bool vectors.
11377 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
11378 * data.c (popcount_bits_word): Rename from popcount_size_t.
11379 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
11382 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
11384 Improve support for popcount and counting trailing zeros (Bug#15550).
11385 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
11386 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
11387 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
11388 (popcount_size_t_msc, popcount_size_t_gcc):
11389 Remove; now done by Gnulib.
11390 (popcount_size_t): Now a macro that defers to Gnulib.
11391 (count_trailing_zero_bits): Return int, for consistency with
11392 Gnulib and because Emacs prefers signed to unsigned int.
11393 Don't assume that size_t is either unsigned int or unsigned long
11394 or unsigned long long.
11395 (size_t_to_host_endian): Do not assume that size_t is either
11396 exactly 32 or exactly 64 bits wide.
11397 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
11398 etc., so that it's now an enum constant, not a macro.
11399 No need to assume that it's either 32 or 64.
11401 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
11403 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
11406 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
11408 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
11409 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
11411 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
11413 emacs_read and emacs_write now use void *, not char *.
11414 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
11415 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
11416 Buffer arg is now void *, not char *. This matches plain
11417 'read' and 'write' better, and avoids a constraint violation
11418 on Solaris 9 with Oracle Studio.
11420 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
11422 * alloc.c (Fmake_string): For ASCII char initializer, prefer
11423 memset to explicit loop. Otherwise copy largest possible chunk
11424 from initialized to uninitialized part, thus allowing the longer
11425 memcpy runs and reducing the number of loop iterations.
11427 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
11429 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
11430 hide toolbar (Bug#15388).
11431 (windowDidEnterFullScreen:): If presentation options are zero,
11432 set them here (Bug#15388).
11433 (ns_update_auto_hide_menu_bar): Remove runtime check.
11434 Don't auto hide dock unless menubar is also auto hidden.
11436 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
11438 * editfns.c (message): Mention batch mode in doc string.
11440 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
11442 * nsterm.m (check_native_fs): Remove erroneous comment.
11444 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
11446 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
11447 uses find_newline instead of scan_newline and so doesn't move point.
11449 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
11451 Use hardware support for byteswapping on glibc x86 etc.
11452 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
11453 whereas the old swap64 needed 30.
11454 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
11455 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
11456 Use byteswap.h's macros to swap bytes.
11457 * lisp.h (swap16, swap32, swap64): Remove.
11458 All uses replaced by bswap_16, bswap_32, bswap_64.
11460 * bytecode.c (exec_byte_code): Use some more volatile variables
11461 to work around local variables getting clobbered by longjmp.
11462 Port to pre-C99, which doesn't allow decls after stmts.
11464 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
11466 * lisp.h (eassert): Assume that COND is true when optimizing.
11467 In other words, take on the behavior of eassert_and_assume.
11468 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
11469 (eassert_and_assume): Remove. All uses replaced by eassert.
11471 * xdisp.c (Qglyphless_char): Now static.
11473 Adjust to merge from gnulib.
11474 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
11475 * lisp.h: Include <verify.h>, for 'assume'.
11477 * eval.c (clobbered_eassert): New macro.
11478 (internal_catch, internal_condition_case)
11479 (internal_condition_case_1, internal_condition_case_2)
11480 (internal_condition_case_n): Use it instead of eassert
11481 when the argument contains locals clobbered by longjmp.
11482 Don't use clobbered locals outside of clobbered_eassert.
11483 (internal_lisp_condition_case): Use a volatile variable
11484 to work around a local variable's getting clobbered.
11486 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
11488 * lisp.h (struct handler): Merge struct handler and struct catchtag.
11489 (PUSH_HANDLER): New macro.
11490 (catchlist): Remove.
11491 (handlerlist): Always declare.
11493 * eval.c (catchlist): Remove (merge with handlerlist).
11494 (handlerlist, lisp_eval_depth): Not static any more.
11495 (internal_catch, internal_condition_case, internal_condition_case_1)
11496 (internal_condition_case_2, internal_condition_case_n):
11498 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
11499 handlerlist/catchlist.
11500 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
11501 handlerlist which can only handle a single condition-case handler at
11503 (find_handler_clause): Simplify since we only a single branch here
11506 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
11508 (bcall0): New function.
11509 (exec_byte_code): Add corresponding cases. Improve error message when
11510 encountering an invalid byte-code. Let Bunwind_protect accept
11511 a function (rather than a list of expressions) as argument.
11513 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
11514 and make them unconditional now that they're heap-allocated.
11516 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
11518 * charset.c (Fdecode_char, Fencode_char): Remove description of
11519 `restriction' arg. now that it's hidden by advertised-calling-convention.
11521 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
11523 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
11524 Remove unused variable (from mac-port).
11525 (macfont_draw): Use s->ybase for correct y position.
11527 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
11529 * frame.h (struct frame): Drop has_minibuffer member because...
11530 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
11531 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
11533 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
11535 * window.h (struct window): Prefer enum text_cursor_kinds to int
11536 for phys_cursor_type member. Move the latter, phys_cursor_width,
11537 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
11538 * window.c (replace_window, make_window): Adjust users.
11540 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
11542 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
11543 this module is never compiled otherwise.
11545 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
11547 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
11550 2013-09-29 Eli Zaretskii <eliz@gnu.org>
11552 * xdisp.c (get_next_display_element): Don't call face_for_font in
11553 a build configured --without-x. (Bug#15484)
11555 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
11557 * window.c (calc_absolute_offset): #elif should be #elif defined.
11559 * frame.c (delete_frame): Block/unblock input to overcome race
11560 condition (Bug#15475).
11562 2013-09-29 Andreas Politz <politza@hochschule-trier.de>
11564 * frame.c (delete_frame): Record selected frame only after
11565 calling Qdelete_frame_functions (Bug#15477).
11567 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
11569 * nsterm.m (ns_selection_color): Remove.
11570 (ns_get_color): Check for ns_selection_(fg|bg)_color using
11571 NSColor selectedText(Background)Color. Only for COCOA.
11572 (ns_term_init): Remove assignment of ns_selection_color, logic
11573 moved to ns_get_color.
11575 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
11576 NS_SELECTION_COLOR_DEFAULT.
11577 (NS_SELECTION_FG_COLOR_DEFAULT): New.
11579 2013-09-28 Eli Zaretskii <eliz@gnu.org>
11581 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
11582 frame' does not have the tool_bar_window member.
11584 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
11586 Signal error when reading an empty byte-code object (Bug#15405)
11587 * lread.c (read1): Signal error.
11588 * alloc.c (make_byte_code): eassert header size.
11589 (sweep_vectors): Change an int to size_t.
11591 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
11593 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
11594 instead of ints, as it's the usual style for offsetof constants. See:
11595 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
11597 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
11598 This is ugly, but it should fix the performance problem for older
11599 GCC versions in the short run. I'll look into integrating the
11600 Gnulib module for popcount, as a better fix.
11601 See the thread starting in:
11602 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
11603 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
11604 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
11605 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
11606 (popcount_size_t): Use it.
11608 2013-09-24 Daniel Colascione <dancol@dancol.org>
11610 * process.c (Fnetwork_interface_info): Fix build break due to
11613 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
11615 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
11616 Prefer signed to unsigned integers where either will do.
11617 No need for 'const' on locals that do not escape.
11618 Omit easserts with unnecessary and unportable assumptions about
11619 alignment. Avoid unnecessary casts to char *.
11621 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
11623 Use union for the payload of struct Lisp_Vector.
11624 This helps to avoid a few glitches dictated by C's aliasing rules.
11625 * lisp.h (struct Lisp_Vector): Use union for next and
11626 contents member. Adjust comment. Change related users.
11627 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
11628 Related users changed.
11629 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
11630 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
11631 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
11632 * xfaces.c, xfont.c, xmenu.c: Related users changed.
11634 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
11636 Optimize glyph row clearing and copying routines.
11637 * dispextern.h (struct glyph_row): Change layout of struct
11638 glyph_row to help copy_row_except_pointers. Adjust comment.
11639 * dispnew.c (null_row): Remove.
11640 (clear_glyph_row): Use offsetof and memset to find and clear
11641 just the members that need clearing. Adjust comment.
11642 (copy_row_except_pointers): Likewise for copying.
11644 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
11646 Some minor cleanups of recently-added bool vector code.
11647 * conf_post.h (assume): Always return void. Use lint version
11648 only if GCC and MSC versions don't apply.
11649 * conf_post.h (assume):
11650 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
11651 Depend on _MSC_VER, not __MSC_VER, for consistency with
11653 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
11654 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
11655 (bool_vector_binop_driver, count_trailing_zero_bits)
11656 (size_t_to_host_endian): Now static, not static inline;
11657 the latter isn't needed with modern compilers and doesn't
11658 work with older compilers anyway.
11660 * alloc.c (valgrind_p): Use bool for boolean.
11662 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
11664 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
11665 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
11666 (display_last_displayed_message_p, message_buf_print)
11667 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
11668 Use bool for boolean.
11669 * dispextern.h (cancel_line, init_desired_glyphs):
11670 Remove ancient leftover.
11671 (help_echo_showing_p, hourglass_shown_p):
11672 * lisp.h (noninteractive_need_newline): Adjust declaration.
11674 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
11676 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
11678 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
11679 ...this file and convert the latter to static. Adjust comment.
11680 (make_initial_frame):
11681 * window.c (init_window_once): Adjust user.
11682 * frame.h (last_nonminibuf_frame): Remove declaration.
11683 * lisp.h (selected_frame): Likewise.
11684 * msdos.c (the_only_display_info): Adjust comment.
11686 2013-09-23 Eli Zaretskii <eliz@gnu.org>
11688 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
11689 computing the end column of mouse-highlight that comes from
11690 display or overlay strings. (Bug#15437)
11691 (note_mouse_highlight): Adapt calculation of last argument to
11692 mouse_face_from_string_pos to the above change.
11694 * conf_post.h (__has_builtin): Define to zero, if undefined, on
11695 all platforms, not just for clang.
11697 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
11699 * filelock.c (lock_file_1): Rearrange to remove compiler warning
11700 about excess arguments to snprintf.
11702 * conf_post.h(assume): Use __builtin_unreachable for clang.
11704 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
11706 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
11707 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
11709 2013-09-23 Daniel Colascione <dancol@dancol.org>
11711 * alloc.c (USE_VALGRIND): New macro; on by default
11712 when ENABLE_CHECKING.
11713 (mark_maybe_object, mark_maybe_pointer)
11714 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
11716 (valgrind_p) [USE_VALGRIND]: New variable.
11717 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
11719 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
11721 * process.c (wait_reading_process_output): Change int pnamelen to
11724 * nsterm.m (setMarkedText:selectedRange:, deleteWorkingText):
11725 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
11726 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
11727 argument to unsigned long to avoid warning.
11728 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
11730 * conf_post.h (assume): Fix compiler error: x shall be cond.
11732 2013-09-22 Daniel Colascione <dancol@dancol.org>
11734 * xfns.c (x_get_monitor_attributes): Suppress unused variable
11735 warning when compiling without a window system.
11737 2013-09-22 Daniel Colascione <dancol@dancol.org>
11739 * data.c (Qbool_vector_p): New symbol.
11740 (bool_vector_spare_mask, popcount_size_t_generic)
11741 (popcount_size_t_msc, popcount_size_t_gcc)
11743 (bool_vector_binop_driver)
11744 (count_trailing_zero_bits, size_t_to_host_endian)
11745 (Fbool_vector_exclusive_or)
11746 (Fbool_vector_union)
11747 (Fbool_vector_intersection, Fbool_vector_set_difference)
11748 (Fbool_vector_subsetp, Fbool_vector_not)
11749 (Fbool_vector_count_matches)
11750 (Fbool_vector_count_matches_at): New functions.
11751 (syms_of_data): Intern new symbol, functions.
11752 * alloc.c (bool_vector_payload_bytes): New function.
11753 (Fmake_bool_vector): Instead of calling Fmake_vector,
11754 which performs redundant initialization and argument checking,
11755 just call allocate_vector ourselves. Make sure we clear any
11756 terminating padding to zero.
11757 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
11758 instead of open-coding the size calculation.
11759 (vroundup_ct): New macro.
11760 (vroundup): Assume argument >= 0; invoke vroundup_ct.
11761 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
11762 * composite.c (composition_gstring_put_cache):
11763 Change lint_assume to assume.
11764 * conf_post.h (assume): New macro.
11765 (lint_assume): Remove.
11766 * dispnew.c (update_frame_1): Change lint_assume to assume.
11767 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
11769 * image.c (gif_load): Change lint_assume to assume.
11770 * lisp.h (eassert_and_assume): New macro.
11771 (Qbool_vector_p): Declare.
11772 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
11773 (swap16, swap32, swap64): New inline functions.
11774 * macfont.m (macfont_shape): Change lint_assume to assume.
11775 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
11776 * xsettings.c (parse_settings): Use new swap16 and
11777 swap32 from lisp.h instead of file-specific macros.
11779 2013-09-22 Eli Zaretskii <eliz@gnu.org>
11781 * xdisp.c (try_window_id): Don't abort if cursor row could not be
11782 found (which can legitimately happen when the glyph row at the
11783 window start is disabled in the current_matrix. (Bug#15365)
11785 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
11787 Fix syntax.h bug introduced by recent INLINE change.
11788 syntax.h defined an extern inline function SYNTAX_ENTRY that was
11789 conditionally compiled one way in some modules, and a different
11790 way in others. This doesn't work with extern inline functions,
11791 which must have the same definition in all modules, because the
11792 defining code might be shared across modules, depending on the
11793 implementation. Symptoms reported by Martin Rudalics in:
11794 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
11795 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
11796 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
11797 overriding the corresponding functions in syntax.h.
11798 * syntax.h (syntax_property_entry, syntax_property_with_flags)
11799 (syntax_property): New inline functions.
11800 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
11801 Rewrite in terms of these new functions.
11803 2013-09-21 Eli Zaretskii <eliz@gnu.org>
11805 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
11806 not chars_in_text, whose result depends on the multibyteness of
11807 the current buffer. (Bug#15426)
11809 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
11811 Port recent change to hosts where pointers aren't 'long'.
11812 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
11813 Don't assume that pointers are the same width as 'long'.
11814 Add a compile-time check that a pointer fits into two X slots.
11816 A simpler, centralized INLINE.
11817 * conf_post.h (INLINE): Define only if not already defined.
11818 This allows us to use a single INLINE, defined by one file
11820 * emacs.c (INLINE): Define it.
11821 Also, include category.h, charset.h, composite.h, dispextern.h,
11822 syntax.h, systime.h, so that their INLINE definitions are expanded
11823 properly for Emacs.
11824 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
11825 * buffer.h, buffer.c (BUFFER_INLINE):
11826 * category.h, category.c (CATEGORY_INLINE):
11827 * character.h, character.c (CHARACTER_INLINE):
11828 * charset.h, charset.c (CHARSET_INLINE):
11829 * composite.h, composite.c (COMPOSITE_INLINE):
11830 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
11831 * frame.h, frame.c (FRAME_INLINE):
11832 * intervals.h, intervals.c (INTERVALS_INLINE):
11833 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
11834 * lisp.h, alloc.c (LISP_INLINE):
11835 * process.h, process.c (PROCESS_INLINE):
11836 * syntax.h, syntax.c (SYNTAX_INLINE):
11837 * systime.h, sysdep.c (SYSTIME_INLINE):
11838 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
11839 * window.h, window.c (WINDOW_INLINE):
11840 Remove. All uses replaced with INLINE.
11842 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
11844 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
11845 to avoid Bug#15398.
11847 2013-09-19 Eli Zaretskii <eliz@gnu.org>
11849 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
11850 'const char *' to avoid compiler warnings due to similar change in
11851 the prototype of x_get_string_resource.
11853 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
11855 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
11856 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
11857 going to replace static variables below. Adjust comments.
11858 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
11859 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
11860 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
11861 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
11862 Related users changed.
11863 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
11864 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
11865 last_mouse_movement_time, going to replace static variables below.
11867 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
11868 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
11870 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
11871 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
11872 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
11873 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
11874 static variables below.
11875 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
11876 (last_mouse_scroll_bar): Remove.
11877 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
11878 (mouseExited): Related users changed.
11880 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
11882 Do not use external array to process X scroll bar messages.
11883 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
11884 (x_send_scroll_bar_event): Pack window pointer into two slots
11885 of XClientMessageEvent if we're 64-bit. Adjust comment.
11886 (x_scroll_bar_to_input_event): Unpack accordingly.
11888 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
11890 Ifdef away recent changes which aren't relevant to NS port.
11891 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
11892 [!HAVE_NS]: Declare as such.
11893 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
11894 [!HAVE_NS]: Define as such.
11896 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
11898 * frame.c (x_redo_mouse_highlight): New function
11899 to factor out common code used in W32 and X ports.
11900 * dispextern.h (x_redo_mouse_highlight): Add prototype.
11901 * xterm.h (struct x_display_info):
11902 * w32term.h (struct w32_display_info):
11903 * nsterm.h (struct ns_display_info): New members
11904 last_mouse_motion_frame, last_mouse_motion_x and
11905 last_mouse_motion_y, going to replace static variables below.
11906 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
11907 (redo_mouse_highlight): Remove.
11908 (note_mouse_movement, syms_of_xterm): Adjust user.
11909 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
11910 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
11911 (redo_mouse_highlight): Remove.
11912 (note_mouse_movement, syms_of_w32term): Adjust user.
11913 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
11914 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
11916 (note_mouse_movement, mouseMoved, syms_of_nsterm):
11917 * nsfns.m (compute_tip_xy): Adjust user.
11919 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
11921 * frame.c (x_mouse_grabbed): New function.
11922 * dispextern.h (x_mouse_grabbed): Add prototype.
11923 (last_mouse_frame): Remove declaration.
11924 * xterm.h (struct x_display_info):
11925 * w32term.h (struct w32_display_info):
11926 * nsterm.h (struct ns_display_info): New member
11927 last_mouse_frame, going to replace...
11928 * xdisp.c (last_mouse_frame): ...global variable.
11929 (note_tool_bar_highlight):
11930 * w32term.c (w32_mouse_position, w32_read_socket):
11931 * xterm.c (XTmouse_position, handle_one_xevent):
11932 Use x_mouse_grabbed.
11933 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
11935 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
11937 * w32term.c (w32_read_socket): Avoid temporary
11938 variables in a call to x_real_positions.
11939 * xterm.c (handle_one_xevent): Likewise.
11941 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
11943 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
11944 (x_icon_type): Remove prototype.
11945 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
11946 * frame.c (x_icon_type): Remove.
11947 * w32term.c (x_make_frame_visible, x_iconify_frame):
11948 * xterm.c (x_make_frame_visible, x_iconify_frame):
11949 Use x_set_bitmap_icon to factor out common code.
11951 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
11953 * dispextern.h (check_x_display_info, x_get_string_resource):
11954 Declare here just once and unify the latter.
11955 * frame.c (check_x_display_info, x_get_string_resource):
11956 * nsterm.h (check_x_display_info):
11957 * xrdb.c (x_get_string_resource):
11958 * xterm.h (check_x_display_info): Remove prototypes.
11959 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
11960 * w32reg.c (x_get_string_resource): Likewise.
11961 (w32_get_rdb_resource): Adjust user.
11963 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
11965 * xterm.h (struct x_display_info): New member
11966 x_pending_autoraise_frame, going to replace...
11967 * xterm.c (pending_autoraise_frame): ...static variable.
11968 (x_new_focus_frame, XTread_socket): Adjust users.
11969 * w32term.h (struct w32_display_info): New member
11970 w32_pending_autoraise_frame, going to replace...
11971 * w32term.c (pending_autoraise_frame): ...global variable.
11972 (x_new_focus_frame, w32_read_socket): Adjust users.
11974 2013-09-17 Glenn Morris <rgm@gnu.org>
11976 * xdisp.c (message_dolog): If we create *Messages*,
11977 switch it to messages-buffer-mode.
11979 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
11981 Don't overuse 'const' in types of locals.
11982 * bidi.c (bidi_count_bytes):
11983 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
11984 (xg_event_is_for_scrollbar):
11985 * xselect.c (x_handle_property_notify)
11986 (x_handle_selection_notify, x_handle_dnd_message):
11987 * xsettings.c, xsettings.h (xft_settings_event):
11988 * xterm.c (x_handle_net_wm_state, handle_one_event)
11989 (x_menubar_window_to_frame, x_detect_focus_change)
11990 (construct_mouse_click, note_mouse_movement)
11991 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
11992 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
11993 (handle_one_xevent, x_handle_net_wm_state):
11994 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
11995 (x_handle_dnd_message):
11996 Avoid unnecessary 'const', typically the second 'const' in
11997 'const foo * const arg', a 'const' that does not affect the API
11998 and doesn't significantly help the human reader.
12000 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
12002 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
12003 only if Glib < 2.36.0.
12004 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
12005 * xsettings.c (init_gconf, init_gsettings): Do not check
12007 * xterm.c (handle_one_xevent): Do not call to x_clear_area
12009 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
12011 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
12013 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
12014 before calling g_type_init.
12016 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
12018 * nsterm.m (syms_of_nsterm): ... to here.
12020 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
12022 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
12023 (ignore_next_mouse_click_timeout): Use Time as X does.
12024 (handle_one_xevent): Avoid cast and use unsigned comparison.
12026 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
12028 Do not copy X event in handle_one_xevent except KeyPress case.
12029 Wnen XEvent is processed, it is unlikely to be changed except
12030 KeyPress case, so we can avoid copying and use const pointer to
12031 const data to make sure that an event is not changed elsewhere.
12032 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
12033 const' and do not create local copy except for the KeyPress event.
12034 Use casts to avoid a few glitches. Adjust formatting. Add comments.
12035 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
12036 (x_handle_net_wm_state, x_menubar_window_to_frame)
12037 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
12038 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
12039 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
12040 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
12041 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
12042 (x_handle_dnd_message):
12043 * xsettings.c (xft_settings_event):
12044 Use 'const XEvent * const' where appropriate.
12045 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
12047 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
12049 Fix X event waiting to handle multiple frames.
12050 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
12051 * xterm.c (pending_event_wait): Remove. Adjust users.
12052 (x_detect_focus_change): Pass frame arg.
12053 (handle_one_xevent): Find related frame early and clear per-frame
12054 wait_event_type only if this is an event for the relevant frame.
12055 (x_wait_for_event): Use per-frame wait_event_type.
12057 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
12059 * nsfns.m (Fx_create_frame): Fix font driver registration for
12062 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
12063 for syms_of_macfont.
12065 * nsterm.m: Include macfont.h.
12066 (ns_tmp_flags, ns_tmp_font): Remove.
12067 (ns_compute_glyph_string_overhangs): Check for driver Qns.
12068 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
12069 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
12070 (changeFont:): Fix code style. Check for font driver type when
12073 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
12076 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
12077 (nsfont_open): Set font driver type.
12078 Set font->ascent and font->descent. Figure out font instead of
12079 ns_tmp_font, and flags instead of ns_tmp_flags.
12080 Fix indentation. Remove call to ns_draw_text_decoration,
12083 * nsfns.m: Include macfont.h.
12084 (Fx_create_frame): Register macfont driver, make a better default font.
12085 (Fns_popup_font_panel): Get font from macfont driver, if used.
12087 * macfont.m, macfont.h, macuvs.h: New files.
12089 * font.h: Declare syms_of_macfont.
12091 * font.c (syms_of_font): Call syms_of_macfont.
12093 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
12095 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
12097 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
12098 and it is always zero for others, so I assume that this is an ancient
12099 leftover which nobody will want to change any more.
12100 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
12101 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
12102 * frame.c (x_set_scroll_bar_width):
12103 * w32fns.c (w32_createscrollbar):
12104 * w32term.c (w32_set_vertical_scroll_bar):
12105 * xfns.c (x_set_scroll_bar_default_width):
12106 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
12107 (x_scroll_bar_expose): Related users changed.
12109 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
12111 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
12112 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
12113 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
12115 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
12116 Define once here...
12117 * nsterm.h, w32term.h, xterm.h: ...and not here.
12118 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
12119 Remove unused Xisms.
12120 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
12121 these modules are never compiled otherwise.
12123 2013-09-14 Eli Zaretskii <eliz@gnu.org>
12125 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
12126 Doc fix. (Bug#15375)
12128 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
12130 Unify Fx_focus_frame between all ports.
12131 * frame.h (x_focus_frame): New prototype.
12132 * xfns.c (Fx_focus_frame): Remove.
12133 (syms_of_xfns): Do not defsubr it.
12134 (x_focus_frame): X implementation.
12135 * nsfns.m (Fx_focus_frame): Remove.
12136 (syms_of_nsfns): Do not defsubr it.
12137 (x_focus_frame): NS implementation.
12138 * w32term.c (Fx_focus_frame): Remove.
12139 (x_focus_on_frame): Rename to...
12140 (x_focus_frame): W32 implementation.
12141 * w32term.h (x_focus_on_frame): Remove prototype.
12142 * w32fns.c (Fx_focus_frame): Remove.
12143 (syms_of_w32fns): Do not defsubr it.
12144 * frame.c (Fx_focus_frame): Define here.
12145 (syms_of_frame): Defsubr here.
12146 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
12148 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
12150 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
12151 All of them are replaced with FRAME_DISPLAY_INFO, defined in
12152 each port to reference the port-specific window system data.
12153 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
12154 (FRAME_DISPLAY_INFO): Define.
12155 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
12156 (FRAME_DISPLAY_INFO): Define. Adjust users.
12157 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
12158 (FRAME_DISPLAY_INFO): Define. Adjust users.
12159 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
12160 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
12161 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
12162 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
12163 * xselect.c, xterm.c: All related users changed.
12165 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
12167 * xterm.h (x_window_to_frame, x_any_window_to_frame)
12168 (x_menubar_window_to_frame): Remove prototypes.
12169 * xfns.c (x_window_to_frame, x_any_window_to_frame)
12170 (x_menubar_window_to_frame, x_top_window_to_frame):
12172 * xterm.c (x_window_to_frame, x_any_window_to_frame)
12173 (x_menubar_window_to_frame, x_top_window_to_frame):
12174 ...to here and convert all but the last to static.
12176 2013-09-12 Eli Zaretskii <eliz@gnu.org>
12178 * lisp.mk (lisp): Add w32-common-fns.elc.
12180 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
12182 * charset.c (char_charset): Document an exception for char-charset.
12184 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
12186 * xterm.h (x_display_info): New field last_user_time...
12187 * xterm.c (toplevel): ...to replace static last_user_time.
12188 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
12190 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
12192 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
12193 scroll bar values to prevent thumb from disappear and update comment.
12195 2013-09-11 Glenn Morris <rgm@gnu.org>
12197 * emacs.c (usage_message): Possessive apostrophe tweak.
12199 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
12201 * nsterm.m (syms_of_nsterm): Use Qns.
12202 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
12203 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
12204 * xfns.c (x_display_info_for_name, Fx_open_connection):
12205 Remove old '#if 0' code.
12206 (syms_of_xfns): Use Qx.
12207 * termhooks.h (fullscreen_hook): Remove the leftover.
12208 (struct terminal): Fix typo in comment.
12210 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
12212 Cleaning up a few X scroll bar bits.
12213 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
12214 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
12215 New member last_seen_part, going to replace...
12216 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
12217 (xt_action_hook) [USE_LUCID]: Adjust user.
12218 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
12219 Lucid-specific scroll bar support.
12220 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
12221 to int and adjust to use last_seen_part member.
12222 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
12223 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
12224 Initialize last_seen_part.
12226 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
12228 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
12229 insert-buffer-substring an empty string.
12231 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
12233 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
12234 avoiding a GCC warning.
12236 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
12238 Ifdef away frame tool bar code when it is not really used.
12239 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
12240 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
12241 and minimize_tool_bar_window_p under the above.
12242 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
12243 (fset_tool_bar_window): Likewise.
12244 * dispnew.c (clear_current_matrices, clear_desired_matrices)
12245 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
12246 (change_frame_size_1):
12247 * window.c (window_from_coordinates, Frecenter): Adjust users.
12248 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
12249 code is not really used.
12250 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
12251 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
12252 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
12253 [!USE_GTK && !HAVE_NS]: Define as such.
12254 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
12255 (note_mouse_highlight, expose_frame):
12256 * xfns.c (x_set_tool_bar_lines):
12257 * xterm.c (handle_one_xevent): Adjust users.
12259 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
12261 Fix corruption with multiple emacsclient -t instances (Bug#15222).
12262 This bug was introduced by my 2013-08-26 patch, which incorrectly
12263 assumed that the terminfo implementation doesn't use termcap buffers.
12264 * term.c (init_tty) [TERMINFO]: Remove optimization, as
12265 these buffers apparently are used after all.
12266 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
12267 (struct tty_display_info): Define members termcap_term_buffer and
12268 termcap_strings_buffer even if TERMINFO.
12270 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
12273 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
12274 'usage' docstring entry to pacify make-docfile.
12276 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
12278 Change comparison functions =, <, >, <=, >= to take many arguments.
12279 * data.c: Change comparison functions' interface and implementation.
12280 * lisp.h: Make arithcompare available for efficient two arg
12282 * bytecode.c: Use arithcompare.
12283 * fileio.c: Use new interface.
12285 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
12287 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
12289 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
12291 * eval.c (Feval): Document the new use of `lexical'.
12293 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
12295 Review and drop old frame resize hack.
12296 * frame.h (struct frame): Remove force_flush_display_p.
12297 * dispnew.c (update_frame): Adjust user and don't call
12298 flush_frame here. The comment has said that there was an issues
12299 with redisplaying fringes, but I don't see any differences with
12300 and without this hack. Hopefully we can continue without it.
12301 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
12302 current frame matrices twice if resized_p is set.
12304 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
12306 Do not populate pure Xism x_sync to other ports.
12307 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
12308 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
12309 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
12310 * w32term.h (x_sync): Remove prototype.
12312 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
12314 Cleanup frame flushing.
12315 * dispextern.h (struct redisplay_interface):
12316 Drop flush_display_optional because flush_display is enough
12317 for X and flushing via RIF is just a no-op for others.
12318 * frame.h (flush_frame): New function.
12319 * dispnew.c (update_frame):
12320 * minibuf.c (read_minibuf):
12321 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
12323 * keyboard.c (detect_input_pending_run_timers): Do not flush
12324 all frames but selected one in redisplay_preserve_echo_area.
12325 * nsterm.m (ns_flush): Remove no-op.
12326 (ns_redisplay_interface): Adjust user.
12327 * w32term.h (x_flush): Remove no-op.
12328 (w32_redisplay_interface): Adjust user.
12329 * xterm.c (x_flush): Simplify because we do not flush all
12330 frames at once any more. Adjust comment.
12331 (x_redisplay_interface): Adjust user.
12333 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
12335 Port --without-x --enable-gcc-warnings to Fedora 19.
12336 * gfilenotify.c (globals_of_gfilenotify):
12337 Call g_type_init only if using an older glib version that needs it.
12339 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
12341 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
12342 (last_glyphless_glyph_merged_face_id): Remove declarations.
12343 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
12344 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
12345 (last_glyphless_glyph_merged_face_id): Now static.
12346 (merge_escape_glyph_face): New function, refactored from...
12347 (get_next_display_element): ...here.
12348 (merge_glyphless_glyph_face): New function, refactored from...
12349 (produce_glyphless_glyph): ...here...
12350 * term.c (produce_glyphless_glyph): ...and here.
12352 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
12354 * eval.c (eval_sub): Only call Ffunction if necessary.
12356 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
12358 Attempt to make redisplay more selective when changing cursor type.
12359 * frame.h (struct frame): New bitfield cursor_type_changed.
12360 * xdisp.c (cursor_type_changed): Remove.
12361 (try_cursor_movement, redisplay_window, try_window_id)
12362 (set_frame_cursor_types, try_window_reusing_current_matrix):
12363 Adjust to use per-frame bitfield.
12364 (redisplay_internal): Look for cursor type change on each visible
12365 frame and consider all frames if cursor type has been changed on
12366 the frame other than selected. If cursor type has been changed on
12367 selected frame only, do not use fast update.
12369 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
12371 Attempt to make redisplay more selective when changing fonts.
12372 * frame.h (struct frame): New bitfield fonts_changed.
12373 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
12374 (adjust_frame_glyphs): Add prototype.
12375 * dispnew.c (fonts_changed_p): Remove.
12376 (adjust_glyphs): Remove because we do not
12377 adjust matrices on all frames at once any more.
12378 (adjust_frame_glyphs): Block and unblock input here.
12379 (adjust_glyph_matrix): Use fonts_changed.
12380 (change_frame_size_1): Use adjust_frame_glyphs.
12381 * font.c (font_open_entity): Use fonts_changed.
12382 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
12383 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
12384 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
12385 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
12386 (shrink_mini_window, Fresize_mini_window_internal)
12387 (window_scroll_pixel_based, Fset_window_configuration)
12388 (apply_window_adjustment, Fset_window_vscroll):
12389 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
12390 Use adjust_frame_glyphs.
12391 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
12392 (try_window_reusing_current_matrix, try_window_id, display_line)
12393 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
12394 (redisplay_internal): Consider fonts_changed and adjust frame
12395 matrices for each frame only if the frame is visible. If font
12396 has been changed on some frame during full redisplay, retry
12397 only visible frames where the font has been actually changed.
12399 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12401 Cache current header and mode line height for each window.
12402 * window.h (struct window): New fields mode_line_height
12403 and header_line_height.
12404 * window.c (make_window): Initialize them.
12405 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
12406 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
12407 (current_mode_line_height, current_header_line_height):
12408 Remove declaration.
12409 * xdisp.c (current_mode_line_height, current_header_line_height):
12411 (pos_visible_p, init_xdisp): Adjust user.
12412 (redisplay_window): Invalidate mode_line_height and
12413 header_line_height if current and desired matrices do not agree.
12415 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12417 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
12418 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
12420 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12422 Make --without-x compatible with --enable-gcc-warnings.
12423 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
12424 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
12425 members under HAVE_WINDOW_SYSTEM.
12426 * keyboard.c (make_lispy_focus_out): Likewise.
12427 (record_menu_key): Move under HAVE_MENUS.
12428 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
12429 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
12430 (syms_of_xdisp): Adjust user.
12431 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
12432 (start_hourglass, cancel_hourglass):
12433 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
12434 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
12435 and CLEAR_FONT_TABLE_NFONTS.
12436 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
12437 Declare only if HAVE_WINDOW_SYSTEM.
12438 (lface_same_font_attributes_p, clear_face_gcs): Define only
12439 if HAVE_WINDOW_SYSTEM.
12441 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12443 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
12444 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
12445 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
12447 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
12449 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
12451 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
12453 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
12454 This fixes a type error on hosts where ptrdiff_t is wider than int.
12456 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
12458 * keyboard.c (read_key_sequence_vs): New function.
12459 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
12462 * callint.c (Fcall_interactively): Always return a vector for 'K'.
12464 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
12466 Makefile improvements.
12467 * Makefile.in (config.status): Don't use double-colon rules, as
12468 they are not portable according to POSIX. Fix shell typo with `;
12469 I guess this rule has never been tested?
12470 (VCSWITNESS): New macro, to override any environment var.
12472 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
12474 * xterm.h (struct x_display_info): Do not track X connection
12475 fd separately because it is always available from Display.
12476 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
12479 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
12481 * buffer.c (drop_overlay):
12482 * fileio.c (restore_point_unwind): Prefer unchain_marker to
12483 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
12485 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
12487 * buffer.c (Fmake_overlay, Fmove_overlay):
12488 * intervals.c (set_point_from_marker):
12489 * print.c (PRINTPREPARE): Prefer signal_error
12490 to plain error and report unsuitable marker too.
12492 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
12494 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
12495 for 'dragging' member.
12496 (struct x_output): Remove set-but-unused leftovers
12497 'left_before_move' and 'top_before_move'.
12498 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
12499 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
12500 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
12501 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
12502 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
12503 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
12504 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
12505 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
12507 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
12509 * nsfont.m (INVALID_GLYPH): New define.
12510 (nsfont_encode_char): Use INVALID_GLYPH.
12511 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
12513 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12515 * xterm.c (x_last_mouse_movement_time): Revert last change.
12516 This code should use XDisplayMotionBufferSize to check display's
12517 motion history first, and there are few other issues as well.
12518 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
12519 (handle_one_xevent): Adjust user.
12521 2013-09-02 Martin Rudalics <rudalics@gmx.at>
12523 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
12524 * frame.c (Flast_nonminibuf_frame): ... to here.
12525 (check_minibuf_window): Don't abort if no window was found
12528 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12530 Use XGetMotionEvents to ask the last mouse motion time from X server.
12531 * xterm.c (X_MOTION_HISTORY): Default to 1.
12532 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
12533 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
12534 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
12535 Ifdef away legacy code.
12536 (XTmouse_position, x_scroll_bar_report_motion):
12537 Use x_last_mouse_movement_time.
12538 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
12541 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12543 * msdos.c (last_mouse_window): Move to...
12544 (dos_rawgetc): ...this function and adjust comment.
12545 * nsterm.m (last_window): Rename to last_mouse_window, move to...
12546 (mouseMoved): ...this function and adjust comment.
12547 * w32term.c (last_window): Likewise with...
12548 (w32_read_socket): ...this function.
12549 * xterm.c (last_window): Likewise with...
12550 (handle_one_xevent): ...this function.
12552 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12554 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
12555 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
12556 (handle_one_xevent): ...to here.
12557 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
12560 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12562 * msdos.c (IT_set_terminal_window): Remove no-op.
12563 (initialize_msdos_display): Adjust terminal setup.
12564 * w32console.c (w32con_set_terminal_window): Remove no-op.
12565 (initialize_w32_display): Adjust terminal setup.
12566 * w32term.c (w32_set_terminal_window): Remove no-op.
12567 (w32_create_terminal): Adjust terminal setup.
12568 * xterm.c (XTset_terminal_window): Remove no-op.
12569 (x_create_terminal): Adjust terminal setup.
12571 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
12573 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
12575 (ns_create_terminal): Adjust terminal setup.
12576 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
12578 (w32_create_terminal): Adjust terminal setup.
12579 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
12581 (x_create_terminal): Adjust terminal setup.
12583 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
12585 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
12586 (CLIP_TEXT_POS_FROM_MARKER): New macro.
12587 * dispnew.c (buffer_posn_from_coords):
12588 * window.c (Fwindow_end, displayed_window_lines):
12589 * xdisp.c (redisplay_mode_lines): Use it.
12591 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
12593 * fontset.c (face_for_char): Check char in the current face font first
12594 if HAVE_NS (Bug#15138).
12596 2013-08-31 Martin Rudalics <rudalics@gmx.at>
12598 * window.c (temp_output_buffer_show): Make sure window returned
12599 by display_buffer is live (Bug#15213).
12601 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
12603 Minor cleanup to avoid forward declarations.
12604 * coding.h (struct ccl_spec): Remove forward declaration.
12605 * composite.h (toplevel): Include font.h.
12606 (struct composition_it, struct face, struct font_metrics):
12607 Remove forward declaration.
12608 * dispextern.h (struct image, struct atimer): Likewise.
12609 * emacsgtkfixed.h (struct frame): Likewise.
12610 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
12611 * font.h (struct font_driver, struct font, struct glyph_string)
12612 (struct face): Remove forward declaration.
12613 * fontset.h (struct face, struct font): Likewise.
12614 * frame.h (toplevel): Style cleanup.
12615 (enum output_method): Move to...
12616 * termhooks.h (enum output_method): ...here.
12617 (struct glyph, struct frame, struct ns_display_info)
12618 (struct x_display_info, struct w32_display_info):
12619 Remove forward declaration.
12620 * xterm.h (toplevel): Include termhooks.h.
12621 (struct font, struct window, struct glyph_matrix, struct frame)
12622 (struct input_event, struct face, struct image): Remove forward
12624 * gtkutil.h (struct _widget_value): Likewise.
12625 * keyboard.h (toplevel): Include termhooks.h.
12626 (struct input_event): Remove forward declaration.
12628 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
12630 * intervals.c (set_point_from_marker): New function.
12631 * editfns.c (Fgoto_char):
12632 * process.c (Finternal_default_process_filter):
12633 * window.c (select_window_1): Use it.
12634 * buffer.h (set_point_from_marker): Add prototype.
12636 2013-08-29 Eli Zaretskii <eliz@gnu.org>
12638 * w32.c (term_winsock): Call release_listen_threads before calling
12640 (_sys_wait_accept): Wait for accept event in a loop with a finite
12641 timeout, instead of waiting indefinitely. Will hopefully avoid
12642 hanging during exit because WSACleanup deadlocks waiting for the
12643 event object to be released. (Bug#14333)
12645 * w32proc.c (release_listen_threads): New function, signals all
12646 the reader threads that listen for connections to stop waiting.
12648 * w32.h (release_listen_threads): Add prototype.
12650 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
12652 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
12653 field of new marker (for sanity and safety).
12654 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
12655 anyway because XMISCTYPE is a function and can't be an lvalue).
12657 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
12659 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
12660 (x_after_update_window_line, x_scroll_bar_create)
12661 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
12662 (handle_one_xevent, x_clear_frame_area):
12663 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
12664 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
12665 * xterm.h (x_clear_area): Adjust prototype.
12667 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
12669 Hook scanning and indentation functions to find_newline. This helps
12670 to avoid duplicated code and renders more respect to newline cache.
12671 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
12672 * cmds.c (Fforward_line):
12673 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
12674 Use find_newline and avoid unnecessary point movements.
12675 * search.c (scan_newline): Implement on top of find_newline.
12677 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
12679 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
12680 scoped code (bug#11258).
12682 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
12684 * nsterm.m (last_window): New variable.
12685 (EV_TRAILER2): New macro.
12686 (EV_TRAILER): Call EV_TRAILER2.
12687 (mouseMoved:): Add support for mouse-autoselect-window
12688 on nextstep (Bug#6888).
12690 2013-08-28 Andreas Schwab <schwab@suse.de>
12692 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
12693 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
12694 Remove unused macro definitions.
12695 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
12696 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
12697 Only define if emacs.
12699 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
12701 Prefer enum glyph_row_area to int where appropriate.
12702 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
12704 (window_box, window_box_width, window_box_left, window_box_left_offset)
12705 (window_box_right, window_box_right_offset): Adjust prototypes.
12706 * xdisp.c (window_box, window_box_width, window_box_left)
12707 (window_box_left_offset, window_box_right, window_box_right_offset):
12708 Use enum glyph_row_area. Adjust users and tweak comment where needed.
12709 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
12710 * nsterm.m (ns_clip_to_row):
12711 * w32term.c (w32_clip_to_row):
12712 * xterm.c (x_clip_to_row): Likewise.
12714 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
12716 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
12717 (Fprevious_overlay_change): Fast path for buffer with no overlays.
12719 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
12721 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
12722 for portability to hosts where /bin/sh has problems.
12724 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
12726 Redesign redisplay interface to drop global output_cursor.
12727 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
12728 (toplevel): Remove declaration of output_cursor.
12729 (set_output_cursor, x_cursor_to): Remove prototype.
12730 * window.h (struct window): New member output_cursor.
12731 (output_cursor_to): New function to replace RIF member.
12732 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
12733 (update_text_area, set_window_cursor_after_update): Use it.
12734 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
12735 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
12736 * nsterm.m (ns_update_window_begin, ns_update_window_end):
12737 * w32term.c (x_update_window_begin, x_update_window_end):
12738 * xterm.c (x_update_window_begin, x_update_window_end):
12739 Adjust to use per-window output cursor.
12741 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
12743 Simplify SELECT_TYPE-related code.
12744 Like EMACS_TIME, this portability layer is no longer needed, since
12745 Emacs has been using fd_set as a portability layer for some time.
12746 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
12747 (SELECT_TYPE): Remove. All uses changed to fd_set.
12748 (fd_set) [!FD_SET]: New typedef.
12750 Simplify EMACS_TIME-related code.
12751 This portability layer is no longer needed, since Emacs has been
12752 using struct timespec as a portability layer for some time.
12753 * atimer.h, buffer.h, dispextern.h, xgselect.h:
12754 Include <time.h> rather than "systime.h"; that's all that's needed now.
12755 * dispnew.c: Include <timespec.h> rather than "systime.h";
12756 that's all that's needed now.
12757 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
12758 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
12759 TIMESPEC_RESOLUTION.
12760 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
12761 LOG10_TIMESPEC_RESOLUTION.
12762 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
12763 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
12764 (make_emacs_time): Remove. All used changed to make_timespec.
12765 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
12766 (current_timespec): Rename from current_emacs_time. All uses changed.
12767 (add_emacs_time): Remove. All uses changed to timespec_add.
12768 (sub_emacs_time): Remove. All uses change dot timespec_sub.
12769 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
12770 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
12771 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
12772 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
12773 (current_timespec): Rename from current_emacs_time. All uses changed.
12774 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
12775 changed to timespec_cmp.
12776 * xgselect.c: Include <timespec.h>, since our .h files don't.
12778 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
12780 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
12781 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
12782 Remove the leftovers.
12783 * gtkutil.c (toplevel): Do not declare Qxft but include
12785 * image.c (toplevel): Do not declare Vlibrary_cache because
12786 it's already done in lisp.h.
12788 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
12790 * lisp.h (Mouse_HLInfo): Move from here...
12791 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
12792 (reset_mouse_highlight): New function.
12793 * msdos.c (dos_set_window_size, IT_update_begin)
12794 (internal_terminal_init):
12795 * nsterm.m (ns_update_window_end, x_free_frame_resources)
12796 (ns_initialize_display_info):
12797 * w32console.c (initialize_w32_display):
12798 * w32term.c (x_update_window_end, x_free_frame_resources)
12799 (w32_initialize_display_info):
12800 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
12801 * window.c (Fdelete_other_windows_internal):
12802 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
12803 * termchar.h (toplevel):
12804 * xterm.h (toplevel): Include dispextern.h.
12806 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
12808 Fix minor problems found by static checking.
12809 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
12810 (expect): Avoid nested-if warning.
12811 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
12812 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
12813 * nsterm.h, nsterm.m (ns_select):
12814 * xgselect.c, xgselect.h (xg_select):
12815 Adjust signature to better match pselect's.
12816 * nsterm.m (ns_select):
12817 Don't set *TIMEOUT, since pselect doesn't.
12818 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
12819 diagnostic about assigning const char * to it.
12820 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
12822 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
12824 * lread.c (substitute_object_recurse): Handle hash-tables as well
12827 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
12829 Fix unlikely core dump in init_tty, and simplify terminfo case.
12830 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
12831 The old version incorrectly dumped core if malloc returned a
12832 buffer containing only non-NUL bytes.
12833 (init_tty): Do not allocate or free termcap buffers; the
12834 struct does that for us now.
12835 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
12836 (struct tty_display_info): Define members termcap_term_buffer and
12837 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
12838 use them. Allocate them directly in struct rather than indirectly
12839 via a pointer, to simplify init_tty.
12841 * frame.c (check_minibuf_window): Initialize 'window' properly,
12842 so that Emacs reliably aborts later if 'window' is not initialized.
12844 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
12846 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
12847 of VoidSymbol (Bug#15154).
12849 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
12851 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
12852 mouse_face_beg_y and mouse_face_end_y.
12853 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
12854 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
12855 Adjust users and update comment where appropriate.
12857 2013-08-26 Martin Rudalics <rudalics@gmx.at>
12859 * frame.c (check_minibuf_window): New function.
12860 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
12861 Call check_minibuf_window (Bug#15183).
12863 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
12865 * window.h (struct window): Replace last_cursor with last_cursor_vpos
12866 because this is the only last cursor data we need to keep and consult.
12867 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
12868 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
12871 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
12873 Fix recovering from possible decompression error.
12874 Since insert_from_gap doesn't always move point, we can't use PT as
12875 the position where the partially decompressed data ends, and
12876 should count how many bytes was produced so far.
12877 * decompress.c (struct decompress_unwind_data): Add nbytes member.
12878 (unwind_decompress): Really delete partially uncompressed data.
12879 (Fzlib_decompress_region): Take decompressed data size into account.
12881 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
12883 * syntax.c (init_syntax_once): Adjust comment and do an early
12884 initialization of Qchar_table_extra_slots just once...
12885 * casetab.c (init_casetab_once):
12886 * category.c (init_category_once):
12887 * character.c (syms_of_character):
12888 * coding.c (syms_of_coding):
12889 * xdisp.c (syms_of_xdisp): ...and omit it here.
12891 2013-08-24 Eli Zaretskii <eliz@gnu.org>
12893 * xdisp.c (get_next_display_element): Don't apply to characters
12894 from a display vector the logic of setting it->end_of_box_run_p
12895 suitable for characters from a buffer. (Bug#15175)
12897 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
12898 to handle directories, rather than '_utime' which doesn't.
12901 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
12903 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
12904 or fullscreen (Bug#14627).
12906 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
12908 System-dependent integer overflow fixes.
12909 * process.c (Fset_process_window_size): Signal an error if
12910 the window size is outside the range supported by the lower level.
12911 * sysdep.c (set_window_size): Return negative on error,
12912 nonnegative on success, rather than -1, 0, 1 on not in system,
12913 failure, success. This is simpler. Caller changed.
12914 (serial_configure): Remove unnecessary initialization of local.
12915 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
12916 size fits in unsigned long; this isn't true on some 32-bit hosts.
12917 Avoid buffer overrun if some future version of /proc/meminfo has a
12918 variable name longer than 20 bytes.
12919 (system_process_attributes) [__FreeBSD__]:
12920 Don't assume hw.availpages fits in 'int'.
12922 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
12924 Don't let very long directory names overrun the stack.
12925 Fix some related minor problems involving "//", vfork.
12926 * callproc.c (encode_current_directory): New function.
12927 (call_process): Don't append "/"; not needed.
12928 * fileio.c (file_name_as_directory_slop): New constant.
12929 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
12930 this can save the caller having to alloca.
12931 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
12932 Use SAFE_ALLOCA, not alloca.
12933 (directory_file_name, Fexpand_file_name): Leave leading "//"
12934 alone, since it can be special even on POSIX platforms.
12935 * callproc.c (call_process):
12936 * process.c (Fformat_network_address):
12937 * sysdep.c (sys_subshell):
12938 Use encode_current_directory rather than rolling our own.
12939 (create_process): No need to encode directory; caller does that now.
12940 * process.h (encode_current_directory): New decl.
12941 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
12942 Rework to avoid 'goto xyzzy;'.
12944 2013-08-23 Eli Zaretskii <eliz@gnu.org>
12946 * xdisp.c (handle_face_prop): If the default face was remapped use
12947 the remapped face for strings from prefix properties. (Bug#15155)
12949 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
12951 Minor cleanup for redisplay interface and few related functions.
12952 * frame.h (enum text_cursor_kinds): Move from here...
12953 * dispextern.h (enum text_cursor_kinds): ...to here.
12954 (toplevel): Drop unnecessary declarations.
12955 (struct redisplay_interface): Use bool and enum text_cursor_kinds
12956 in update_window_end_hook and draw_window_cursor functions.
12957 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
12958 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
12959 * w32term.c (x_update_window_end, w32_draw_window_cursor):
12960 * xterm.c (x_update_window_end, x_draw_window_cursor):
12961 * xdisp.c (display_and_set_cursor, update_window_cursor)
12962 (update_cursor_in_window_tree, x_update_cursor): Use bool and
12963 enum text_cursor_kinds where appropriate.
12965 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
12967 Redesign redisplay interface to drop updated_row and updated_area.
12968 * dispextern.h (updated_row, updated_area): Remove declaration.
12969 (struct redisplay_interface): Pass glyph row and row area parameters
12970 to write_glyphs, insert_glyphs and clear_end_of_line functions.
12971 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
12973 * dispnew.c (updated_row, updated_area): Remove.
12974 (redraw_overlapped_rows, update_window_line): Adjust user.
12975 (update_marginal_area, update_text_area): Likewise. Pass updated row
12976 as a parameter. Prefer enum glyph_row_area to int where appropriate.
12977 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
12980 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
12982 * process.c (flush_pending_output): Remove stub.
12985 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
12987 * callproc.c: Fix race that killed background processes (Bug#15144).
12988 (call_process): New arg TEMPFILE_INDEX. Callers changed.
12989 Record deleted process-id in critical section, not afterwards.
12990 Don't mistakenly kill process created by a call-process invocation
12991 that discards output and does not wait.
12993 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
12995 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
12996 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
12997 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
12998 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
12999 to shut up compiler in mark_object.
13000 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
13002 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
13004 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
13005 We can't portably rely on PTY_OPEN doing that, even if
13006 it calls posix_openpt with O_CLOEXEC.
13008 2013-08-20 Kenichi Handa <handa@gnu.org>
13010 * character.c (string_char): Improve commentary.
13012 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
13014 * image.c (SIGNATURE_DIGESTSIZE): Remove.
13015 (struct animation_cache): Make signature a flexible array member.
13016 All uses changed. This is a tad slower but may insulate us better
13017 from future changes to ImageMagick.
13019 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
13021 * image.c: Shrink memory needed for animation cache.
13022 (SIGNATURE_DIGESTSIZE): New constant.
13023 (struct animation_cache): Make 'signature' a fixed size array of bytes.
13024 (imagemagick_create_cache): Copy the signature. This saves
13025 several KB of memory that ImageMagick wastes per signature.
13026 Don't bother updating the update_time, as the caller does that now.
13027 (imagemagick_prune_animation_cache): Don't destroy the signature, as
13028 it's a fixed size struct member now.
13029 (imagemagick_get_animation_cache): Always destroy the signature,
13030 as it's now imagemagick_create_cache's responsibility to copy it.
13031 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
13032 and use memcmp rather than strcmp.
13033 eassert that ImageMagick returns a signature of the specified length.
13035 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
13037 * image.c (imagemagick_get_animation_cache): Don't segfault on
13039 (imagemagick_get_animation_cache): Revert to previous definition
13040 so that it actually works. But keep the memory leak fix.
13041 (imagemagick_get_animation_cache): Fix memory leak.
13043 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
13045 * image.c: Fix animation cache signature memory leak.
13046 Fix some other minor performance problems while we're at it.
13047 (imagemagick_create_cache): Clear just the members that
13048 need clearing. Don't set update_time, as caller does that now.
13049 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
13050 Simplify by using pointer-to-pointer instead of a prev pointer.
13051 (imagemagick_prune_animation_cache): Use make_emacs_time rather
13052 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
13053 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
13054 it's already a copy. Free the signature probe unless it's cached.
13056 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
13057 This was introduced by my 2013-08-12 fix for Bug#15035.
13059 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
13061 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
13062 (imagemagick_prune_animation_cache): Now static.
13064 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
13066 * image.c (imagemagick_get_animation_cache): Don't segfault when
13067 pruning all entries.
13069 2013-08-18 Ken Brown <kbrown@cornell.edu>
13071 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
13072 static heap if ENABLE_CHECKING is defined.
13073 (max_bss_sbrk_ptr): New variable.
13074 (bss_sbrk): Use it.
13075 (report_sheap_usage): Report maximum static heap usage instead of
13076 ending static heap usage.
13078 2013-08-17 Eli Zaretskii <eliz@gnu.org>
13080 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
13081 of zlib_initialized according to the results of calling
13082 init_zlib_functions.
13084 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
13086 * image.c: Implement an ImageMagick per-image cache.
13087 (imagemagick_get_animation_cache): Fix a double-free error.
13088 (imagemagick_load_image): Remove the ping_wand code, which only
13089 apparently saved time on invalid animated images, and slowed down
13090 everything else. Optimize for the common case.
13092 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
13094 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
13096 * editfns.c (insert_before_markers): Mention overlay in the doc string.
13098 * marker.c (set_marker): Remove documentation of undefined behavior.
13100 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
13102 * image.c (imagemagick_compute_animated_image): Animate correctly
13103 when sub-images are smaller than the main image.
13104 (imagemagick_compute_animated_image): Setting the iterator row to
13105 zero is apparently not allowed.
13106 (imagemagick_compute_animated_image): Allow images that say they
13107 have sub-images that are bigger than the main image, but just crop
13110 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
13112 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
13114 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
13116 * image.c (imagemagick_compute_animated_image): Respect the GIF
13119 2013-08-15 Ken Brown <kbrown@cornell.edu>
13121 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
13122 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
13125 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
13127 Fix minor problems found by static checking.
13128 * frame.c (delete_frame):
13129 * xdisp.c (next_element_from_display_vector):
13130 Avoid uninitialized local.
13131 * image.c (imagemagick_compute_animated_image): Port to C89.
13132 Prefer usual GNU indentation style for loops.
13133 Be more careful about bizarrely large sizes, by using ptrdiff_t
13136 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
13138 Fix infinite frame selection loop (Bug#15025).
13139 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
13141 2013-08-15 Eli Zaretskii <eliz@gnu.org>
13143 * xdisp.c (compute_window_start_on_continuation_line):
13144 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
13145 to make sure we end up setting the window start at the leftmost
13146 visible character of the display line. This avoids funky
13147 horizontal shifting because the window start is not kept on the
13148 same position. (Bug#15090)
13149 (next_element_from_display_vector): Support 'box' face attribute
13150 in the face definitions of a display vector. (Bug#15099)
13152 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
13154 * image.c (imagemagick_compute_animated_image): Implement animated
13155 images (bug#14700).
13156 (imagemagick_compute_animated_image): Fix some compilation
13157 warnings. Implement a very simple cache to make the animation
13158 usable at all, but it should be replaced with a per-image cache.
13160 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
13162 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
13163 to do `for' loops over alist values.
13164 * buffer.h (FOR_EACH_BUFFER):
13165 * process.c (FOR_EACH_PROCESS): Use it.
13166 (handle_child_signal, status_notify, Fget_buffer_process)
13167 (kill_buffer_processes): Use FOR_EACH_PROCESS.
13169 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
13171 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
13172 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
13173 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
13174 to xzalloc and so avoid redundant call to memset.
13175 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
13176 members because it is allocated with xzalloc and so already zeroed.
13178 2013-08-14 Ken Brown <kbrown@cornell.edu>
13180 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
13183 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13185 Utility function and macro to copy Lisp string to C string.
13186 * lisp.h (xlispstrdupa): New macro.
13187 (xlispstrdup): New prototype.
13188 * alloc.c (xlispstrdup): New function.
13189 * callint.c (Fcall_interactively):
13190 * fileio.c (Ffile_name_directory, Fexpand_file_name)
13191 (Fsubstitute_in_file_name):
13192 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
13193 * image.c (x_create_bitmap_from_file):
13194 * w32term.c (w32_term_init):
13195 * xterm.c (x_term_init): Use xlispstrdup.
13197 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
13199 * image.c (imagemagick_load_image): Make animated pictures work.
13200 There's still some problems with background color settings, though
13203 * decompress.c (unwind_decompress): Always restore point.
13205 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
13207 * marker.c (set_marker): Reformat documentation.
13209 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
13211 * xdisp.c (cursor_type_changed): Now static.
13213 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
13214 Use changed. This avoids the need to call xmalloc and for the
13215 caller to call xfree, and avoids memory leaks in some situations.
13217 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13219 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
13220 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
13221 (redisplay_window): If window_end_valid is cleared due to non-zero
13222 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
13223 so do not call to try_cursor_movement for that window.
13225 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13227 * window.h (struct window): Convert window_end_pos and
13228 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
13229 (wset_window_end_pos, wset_window_end_vpos): Remove.
13230 * dispnew.c (adjust_glyph_matrix):
13231 * window.c (Fwindow_end, replace_window, set_window_buffer)
13233 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
13234 (set_vertical_scroll_bar, redisplay_window, try_window)
13235 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
13236 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
13237 (note_mouse_highlight): Adjust users.
13238 (try_cursor_movement): Likewise. Convert old precondition to eassert.
13241 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13243 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
13244 * image.c (imagemagick_filename_hint): Use `const char *' and
13245 prefer SSDATA to SDATA to avoid warnings.
13247 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13249 Cleanup window fringes, margins and scroll bars adjustments.
13250 * window.c (set_window_fringes, set_window_margins)
13251 (set_window_scroll_bars, apply_window_adjustment): New functions.
13252 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
13253 (Fset_window_scroll_bars): Use them.
13255 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13257 * window.h (struct window): Convert scroll_bar_width
13258 from Lisp_Object to integer. Adjust comment.
13259 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
13261 * window.c (wset_scroll_bar_width): Remove.
13262 (make_window): Initialize scroll_bar_width.
13263 (Fsplit_window_internal): Use direct assignment.
13264 (Fset_window_configuration, save_window_save):
13265 Convert Lisp_Object to integer and back where appropriate.
13266 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
13267 bar was actually changed, and mention this in docstring.
13269 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
13271 * decompress.c: Minor simplifications.
13272 (Fzlib_decompress_region): Don't bother verifying
13273 that avail_out <= UINT_MAX, as that was confusing.
13274 Mention the restriction in a comment instead.
13275 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
13277 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
13279 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
13280 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
13282 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
13284 * image.c (imagemagick_filename_hint): Check for errors in the
13287 2013-08-13 Eli Zaretskii <eliz@gnu.org>
13289 * window.c (Fwindow_margins): Return nil when there's no marginal
13290 area, as per the documented API.
13292 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
13293 Fmake_vector, as scroll bar's struct members are not all Lisp
13294 objects now. This avoids crashes in GC.
13296 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
13297 bool, so its address could be taken.
13299 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
13301 * image.c (imagemagick_filename_hint): New function to possibly
13302 apply `image-content-type-suffixes'.
13303 (imagemagick_load_image): Use it.
13305 2013-08-13 Eli Zaretskii <eliz@gnu.org>
13307 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
13308 if loading zlib failed.
13310 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
13312 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
13313 2013-08-13 checkin below. Change bool to BOOL, rule is:
13314 All Obj-C code uses BOOL, except for interfaces callable from C.
13316 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
13318 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13320 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
13321 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
13322 bool instead of BOOL.
13323 * w32term.h (struct scroll_bar): Convert fringe_extended_p
13324 from Lisp_Object to bitfield. Adjust comment.
13325 * w32term.c (x_scroll_bar_create): Adjust user.
13326 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
13327 * xterm.c (XTset_vertical_scroll_bar): Likewise.
13328 Use bool for boolean.
13329 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
13330 to `unsigned int' when defining a bitfield.
13332 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
13334 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
13336 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13338 * window.h (struct window): Convert left_margin_cols and
13339 right_margin_cols from Lisp_Objects to integers. Adjust comment.
13340 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
13341 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
13343 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
13345 (showing_window_margins_p, update_window_line, update_frame_1):
13346 * fringe.c (draw_fringe_bitmap_1):
13347 * xdisp.c (window_box_width): Adjust users.
13348 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
13349 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
13350 Use direct assignment.
13351 (Fset_window_configuration, save_window_save, Fwindow_margins):
13352 Convert Lisp_Object to integer and back where appropriate.
13353 (Fset_window_margins): Adjust user. Return t if any margin
13354 was actually changed, and mention this in docstring.
13356 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
13358 * syntax.c (forward_word):
13359 * cmds.c (forward_char, backward_char): Mention the optional argument.
13361 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13363 * window.h (struct window): Convert left_fringe_width
13364 and right_fringe_width from Lisp_Objects to integers.
13366 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
13367 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
13368 * window.c (wset_left_fringe_width, wset_right_fringe_width):
13370 (make_window): Initialize new integer fields to -1.
13371 (Fsplit_window_internal): Use direct assignment.
13372 (Fset_window_configuration, save_window_save):
13373 Convert Lisp_Object to integer and back where appropriate.
13374 (Fset_window_fringes): Adjust user. Return t if any fringe
13375 was actually changed, and mention this in docstring.
13377 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13379 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
13380 * nsfns.m (x_set_cursor_type):
13381 * w32fns.c (x_set_cursor_type):
13382 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
13383 * xdisp.c (set_frame_cursor_types): ...but in common code.
13385 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13387 * font.c (clear_font_cache): New function, stripped from...
13388 (Fclear_font_cache): ...here, which now uses the function
13389 above. Adjust comment.
13390 * font.h (clear_font_cache): Add prototype.
13391 * xfaces.c (clear_face_cache): Use clear_font_cache.
13393 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13395 * window.c (Fset_window_start): Compare `w', not `window' because
13396 `w' might not be equal to `window' after call to decode_live_window.
13398 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
13400 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
13401 This fixes a problem introduced by the Bug#15035 patch
13402 when using GPG. Reported by Herbert J. Skuhra.
13404 2013-08-12 Eli Zaretskii <eliz@gnu.org>
13406 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
13407 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
13408 not yet initialized.
13410 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
13412 * decompress.c (Fzlib_decompress_region): Support zlib
13413 decompression, too, and rename.
13415 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
13417 Minor zlib configuration tweaks.
13418 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
13419 Don't assume presence of fn_inflateInit2_ zlib internal function.
13421 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
13423 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
13424 include the zlib prefix.
13426 2013-08-12 Eli Zaretskii <eliz@gnu.org>
13428 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
13429 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
13430 define static variables that are pointers to zlib functions to be
13431 dynamically loaded.
13432 (init_zlib_functions) [WINDOWSNT]: New function.
13433 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
13435 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
13436 macros instead of invoking the zlib functions directly.
13437 (syms_of_decompress): DEFSYM Qzlib_dll.
13438 Staticpro Szlib_available_p.
13440 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
13442 Avoid looping over all frame windows to freeze and unfreeze.
13443 * window.h (struct window): Drop frozen_window_start_p.
13444 (freeze_window_starts): Drop prototype.
13445 * frame.h (struct frame): New frozen_window_starts flag.
13446 (FRAME_WINDOWS_FROZEN): New macro.
13447 * window.c (freeze_window_start, freeze_window_starts):
13449 (select_window, replace_window): Adjust users.
13450 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
13451 (window_frozen_p): New function.
13452 (redisplay_window): Use it.
13454 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
13456 Fix some fd issues when running subprocesses (Bug#15035).
13457 Fix bugs that can leak files or file descriptors on errors.
13458 Don't unlink open temp files, as that's hard for users to diagnose
13459 when things go awry (e.g., temp disk exhausted).
13460 Don't bother to lock temp files. Check for invalid recursion.
13461 * callproc.c (synch_process_fd): Remove. All uses removed.
13462 (synch_process_tempfile): New var or macro.
13463 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
13465 (record_kill_process): New arg, the temp name. All callers changed.
13466 (delete_temp_file): Now just a simple wrapper around unlink.
13467 (call_process_kill): New arg, the call_process_fd array.
13468 Close them all. Clear synch_process_pid. Remove the temp file,
13469 or arrange for it to be removed.
13470 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
13471 that's been moved to synch_process_tempfile. Caller changed.
13472 Do not remove the tempfile; that's now call_process_kill's
13474 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
13475 call_process_kill; the caller now does that.
13476 (call_process_cleanup): Do not close the process fd; that's now
13477 call_process_kill's responsibility.
13478 (Fcall_process): Implement via new function call_process, which
13479 has most of the old body of Fcall_process, but with a different API.
13480 (call_process): New function that does not open or close filefd if
13481 it is nonnegative. Record which fds need to be closed, and let
13482 call_process_kill close (and remove the tempfile, on MSDOS) on error.
13483 Signal an error if invoked recursively (could be done via a hook).
13484 Simplify creation of the tempfile in the MSDOS case.
13485 Don't create the output file until after checking for the executable.
13486 Report any failure to open /dev/null.
13487 Don't open /dev/null for writing twice; once is enough.
13488 Don't create pipe if all output is being discarded or sent to file.
13489 Don't worry about setting up the coding system or reading from the
13490 pipe if all output is being discarded.
13491 Hoist fd_error local into top level, to lessen block nesting.
13492 Don't record deleted pid here; now done by Fcall_process_region.
13493 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
13494 and note its success in synch_process_tempfile.
13495 Do not leak resources when child_setup fails.
13496 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
13497 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
13498 (create_temp_file): Now returns open fd, with an additional
13499 Lisp_Object * argument to return the name. All callers changed.
13500 Do not close the file; rewind it instead, and leave it open for
13501 the caller. Do not lock the temp file. Unwind-protect the file
13502 and the file-descriptor.
13503 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
13504 If an asynchrounous process, record it here, not in call_process.
13505 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
13506 * eval.c (set_unwind_protect): New function.
13507 * fileio.c (write_region): New function, generalized from the
13508 old Fwrite_region. Do not lock temp files.
13509 (Fwrite_region): Use it.
13510 * lisp.h (set_unwind_protect, write_region): New decls.
13511 * process.c: Include <verify.h>.
13512 (make_process): Mark fds as initially closed.
13513 (deleted_pid_list): Now a list of pid-filename pairs.
13515 (close_process_fd): New function.
13516 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
13517 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
13518 New constants. Verify that their number matches PROCESS_OPEN_FDS.
13519 (create_process, create_pty, Fmake_serial_process)
13520 (server_accept_connection): Record which fds need to be closed,
13521 and let deactivate_process close them.
13522 (Fmake_network_process): Do not discard the unwind-protect
13523 until it's safe to do so.
13524 (deactivate_process): Close the fds opened by create_process etc.
13525 (Fprocess_send_eof): Adjust to new way of recording open fds.
13526 Report an error if /dev/null can't be opened, instead of aborting.
13527 * process.h (PROCESS_OPEN_FDS): New constant.
13528 (struct Lisp_Process): New member open_fds.
13529 (record_kill_process, record_deleted_pid): Adjust signatures.
13530 (record_deleted_pid): Move decl here ...
13531 * syswait.h (record_deleted_pid): ... from here.
13533 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
13535 * decompress.c: Fix bugs with large buffers and weird inputs.
13536 Tune a bit. Reindent as per usual Emacs style.
13537 (BUFFER_SIZE): Remove.
13538 (Fdecompress_gzipped_region): Do not mishandle input buffers with
13539 more than UINT_MAX bytes. Decompress into the gap instead of into
13540 an auto buffer, as this should avoid copying. Return nil if
13541 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
13542 set immediate_quit; we shouldn't trust zlib code that much.
13544 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
13546 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
13547 errors, and really move the gap to where we want it.
13549 * lisp.h: Include decompress.c support.
13551 * emacs.c (main): Include decompress.c support.
13553 * Makefile.in: Include -lz if present.
13555 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
13557 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
13558 (initWithTitle:): Initialize frame to 0.
13559 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
13560 (fillWithWidgetValue:frame:): Rename from
13561 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
13563 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
13564 fillWithWidgetValue:frame:
13566 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
13567 remove memory leak warnings.
13569 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
13570 (ns_check_menu_open): Handle menu == nil. Remove assignment to
13571 menu_pending_title.
13573 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
13574 (x_activate_menubar): Update the whole menu.
13575 (trackingNotification:): Call ns_check_menu_open if tracking ends.
13576 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
13577 current event is not NSSystemDefined (Bug#15001).
13578 Call ns_check_menu_open only if trackingMenu is 2.
13579 (menuDidClose:): New method, decrease trackingMenu.
13580 (fillWithWidgetValue:setDelegate:): New method.
13581 (fillWithWidgetValue:): Call the above.
13583 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
13585 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
13587 Omit some unnecessary casts.
13588 Many of these go back to the old pre-C89 days, when they may have
13589 been needed, but we've been assuming C89 or later for a while now.
13590 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
13591 (live_float_p, live_misc_p, live_vector_p):
13592 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
13593 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
13594 (defvar_per_buffer):
13595 * callint.c (Fcall_interactively):
13596 * doc.c (Fsubstitute_command_keys):
13597 * filelock.c (get_boot_time):
13598 * frame.c (xrdb_get_resource):
13599 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
13600 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
13601 (xg_get_file_name_from_selector, menuitem_destroy_callback)
13602 (menuitem_highlight_callback, menu_destroy_callback)
13603 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
13604 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
13605 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
13606 (xg_tool_bar_help_callback, tb_size_cb):
13607 * image.c (xpm_alloc_color, png_read_from_memory)
13608 (png_read_from_file, png_load_body, our_memory_skip_input_data)
13609 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
13611 * keymap.c (describe_map):
13612 * nsfns.m (Fns_display_monitor_attributes_list):
13613 * nsmenu.m (process_dialog:):
13614 * nsterm.m (hold_event):
13615 * process.c (wait_reading_process_output):
13616 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
13617 * scroll.c (do_direct_scrolling, scrolling_1):
13618 * termcap.c (tgetent):
13619 * window.c (check_window_containing, add_window_to_list)
13620 (freeze_window_starts):
13621 * xdisp.c (compare_overlay_entries, vmessage):
13622 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
13623 (x_get_monitor_attributes_xrandr)
13624 (Fx_display_monitor_attributes_list, x_display_info_for_name)
13625 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
13626 * xfont.c (xfont_match, xfont_open):
13627 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
13628 (menubar_selection_callback, menu_position_func)
13629 (popup_selection_callback, create_and_show_popup_menu)
13630 (dialog_selection_callback, create_and_show_dialog):
13631 * xrdb.c (x_get_string_resource)
13633 * xsmfns.c (x_session_check_input):
13634 * xterm.c (x_draw_glyphless_glyph_string_foreground)
13635 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
13636 (xaw_jump_callback, xaw_scroll_callback):
13637 Omit unnecessary casts.
13639 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
13641 Minor string-length refactoring.
13642 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
13643 * frame.c (make_monitor_attribute_list):
13644 Prefer build_string to strlen + make_string.
13646 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
13648 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
13649 don't check minor_code (Bug#14417).
13651 2013-08-09 Eli Zaretskii <eliz@gnu.org>
13653 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
13654 vertical positions instead. This avoids calling MATRIX_ROW with
13655 row numbers that are possibly beyond valid limits. (Bug#15064)
13657 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
13659 Use xstrdup and build_unibyte_string where applicable.
13660 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
13661 * xfns.c (x_window):
13662 * xrdb.c (x_get_customization_string):
13663 * xterm.c (xim_initialize):
13664 * w32fns.c (w32_window): Use xstrdup.
13665 (w32_display_monitor_attributes_list):
13666 * emacs.c (init_cmdargs):
13667 * keyboard.c (PUSH_C_STR):
13668 * nsfont.m (nsfont_open):
13669 * sysdep.c (system_process_attributes):
13670 * w32.c (system_process_attributes):
13671 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
13673 2013-08-09 Eli Zaretskii <eliz@gnu.org>
13675 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
13676 variables of these types so that GDB would know about them, as aid
13677 for debugging fatal exceptions. (Bug#15024) See also
13678 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
13681 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
13683 * nsterm.m (ns_update_begin): Don't change clip path if it would be
13684 larger than the NSWindow (Bug#14934).
13686 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
13688 Redesign redisplay interface to drop global variable updated_window.
13689 Always pass currently updated window as a parameter to update routines.
13690 * dispextern.h (updated_window): Remove declaration.
13691 (struct redisplay_interface): Pass window parameter to
13692 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
13693 and after_update_window_hook.
13694 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
13696 * dispnew.c (updated_window): Remove.
13697 (redraw_overlapped_rows, update_marginal_area, update_text_area)
13698 (update_window_line): Adjust to match redisplay interface changes.
13699 * nsterm.m (ns_update_window_begin, ns_update_window_end)
13700 (ns_scroll_run, ns_after_update_window_line):
13701 * w32term.c (x_update_window_begin, x_update_window_end)
13702 (x_after_update_window_line, x_scroll_run):
13703 * xterm.c (x_update_window_begin, x_update_window_end)
13704 (x_after_update_window_line, x_scroll_run):
13705 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
13706 Likewise. Adjust comments where appropriate.
13707 (x_cursor_to): Simplify because this is always called during window
13708 update (but install debugging check anyway).
13709 (expose_window): Check must_be_updated_p flag to see whether this
13710 function is called during window update.
13712 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
13714 Do not reset window modification event counters excessively.
13715 These leftovers and poor man's tricky methods to catch extra
13716 redisplay's attention are no longer needed.
13717 * frame.c (set_menu_bar_lines_1):
13718 * minibuf.c (read_minibuf_unwind):
13719 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
13720 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
13721 (window_scroll_line_based, Fset_window_configuration):
13722 * xdisp.c (redisplay_window): Do not reset last_modified and
13723 last_overlay_modified counters.
13725 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
13727 * xselect.c (x_send_client_event): Set send_event and serial, memset
13728 data.l as it might be bigger than data.b. Use 24 bit mask to
13729 XSendEvent (Bug#15034).
13731 2013-08-07 Eli Zaretskii <eliz@gnu.org>
13733 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
13734 for TTY frames that are not the top frame on their console.
13737 2013-08-07 Martin Rudalics <rudalics@gmx.at>
13739 * w32term.c (w32fullscreen_hook): Really maximize frame when
13740 asked for (Bug#14841).
13742 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
13744 Prefer selected_window to Fselected_window, likewise for frames.
13745 * buffer.c (Fbuffer_swap_text):
13746 * data.c (Fvariable_binding_locus):
13747 * window.c (run_window_configuration_change_hook): Adjust users.
13748 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
13749 Use decode_live_frame.
13751 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
13753 Be more careful if selected window shows the buffer other than current,
13754 use window_outdated only if this is not so. This change should also
13755 address some weird issues discussed in Bug#13012.
13756 * window.h (window_outdated): New prototype.
13757 * window.c (window_outdated): Now here. Convert from static and
13758 always assume window's buffer.
13759 (Fwindow_end, Fwindow_line_height): Use it.
13760 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
13761 and always assume window's buffer.
13762 (redisplay_window): Adjust user.
13763 (redisplay_internal): Call to reconsider_clip_changes once and
13764 check whether mode line should be updated only if selected window
13765 shows current buffer.
13766 (run_window_scroll_functions): Use eassert for debugging check.
13767 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
13769 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
13771 * window.c (window_scroll, window_scroll_pixel_based)
13772 (window_scroll_line_based): Use bool for booleans.
13774 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
13776 * process.c: Fix minor off-by-one issues in descriptor counts.
13777 This shouldn't fix any real bugs, but it cleans up the code a bit.
13778 (max_process_desc, max_input_desc): -1, not 0, means none.
13780 (delete_input_desc): New function.
13781 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
13782 (deactivate_process): Scan backwards when recomuting max_process_desc;
13783 that should be faster.
13784 (init_process_emacs): Initialize max_input_desc.
13786 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
13788 Use region cache to speedup bidi_find_paragraph_start.
13789 * buffer.h (struct buffer): New member bidi_paragraph_cache.
13790 Rename cache_long_line_scans to cache_long_scans.
13791 * buffer.c (bset_cache_long_line_scans): Rename to
13792 bset_cache_long_scans.
13793 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
13794 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
13796 (syms_of_buffer): Rename cache-long-line-scans to
13797 cache-long-scans. Adjust docstring.
13798 * search.c (newline_cache_on_off):
13799 * indent.c (width_run_cache_on_off): Adjust users.
13800 * bidi.c (bidi_paragraph_cache_on_off): New function.
13801 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
13802 * insdel.c (prepare_to_modify_buffer):
13803 Invalidate bidi_paragraph_cache if enabled.
13805 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
13807 Invalidate region caches only if buffer text is going to be changed.
13808 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
13809 (modify_text): ...new prototype.
13810 (prepare_to_modify_buffer_1): New prototype.
13811 * textprop.c (modify_region): Rename to...
13812 (modify_text_properties): ...new function.
13813 (add_text_properties_1, set_text_properties, Fremove_text_properties)
13814 (Fremove_list_of_text_properties): Adjust users.
13815 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
13816 (modify_text): ...new function.
13817 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
13818 (prepare_to_modify_buffer_1): ...new function.
13819 * casefiddle.c (casify_region):
13820 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
13821 (Ftranspose_regions): Use modify_text.
13823 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
13825 * lisp.mk (lisp): Add nadvice.elc.
13827 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
13829 New macro to iterate over live buffers similar to frames.
13830 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
13831 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
13832 Declare buffer-related variables here to offload lisp.h.
13833 * buffer.c (Vbuffer_alist): Adjust comment.
13834 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
13835 (other_buffer_safely):
13836 * data.c (store_symval_forwarding):
13837 * dispnew.c (Fframe_or_buffer_changed_p):
13838 * fileio.c (Fdo_auto_save):
13839 * filelock.c (unlock_all_files):
13840 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
13842 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
13844 Fix some minor races in hosts lacking mkostemp (Bug#15015).
13845 * callproc.c (create_temp_file):
13846 * filelock.c (create_lock_file):
13847 Assume mkostemp, since it's now provided by Gnulib.
13849 2013-08-04 Eli Zaretskii <eliz@gnu.org>
13851 * w32.c (mkostemp): New function.
13852 (mktemp): Remove, no longer used. Most of the code reused in
13853 mkostemp. (Bug#15015)
13854 (mktemp): Don't undef.
13856 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
13858 * dispnew.c (glyph_matrix_count, glyph_pool_count):
13859 Move under GLYPH_DEBUG and ENABLE_CHECKING.
13860 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
13861 (free_glyph_pool, check_glyph_memory): Likewise for
13862 all users. Adjust comments where appropriate.
13864 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
13866 * composite.h: Minor fixups.
13867 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
13868 to fix a misspelling, and change it to an inline function while
13869 we're at it (it need not be a macro). All uses changed.
13870 (composition_method, composition_valid_p):
13871 Rewrite to avoid assignments in if-conditions.
13873 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
13875 Do not use global Lisp_Object in composition macros.
13876 * composite.h (composition_temp): Remove declaration.
13877 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
13878 (composition_method, composition_valid_p): ...inline functions.
13879 (compose_region): Remove the leftover.
13880 * composite.c (composition_temp): Remove.
13881 (run_composition_function, update_compositions)
13882 (composition_compute_stop_pos, composition_adjust_point)
13883 (Ffind_composition_internal):
13884 * coding.c (handle_composition_annotation):
13885 * xdisp.c (handle_composition_prop, check_point_in_composition):
13886 Related users changed.
13888 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
13890 Drop FRAME_PTR typedef.
13891 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
13892 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
13893 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
13894 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
13895 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
13896 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
13897 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
13898 All related users changed.
13900 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
13902 * eval.c (default_toplevel_binding): New function.
13904 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
13905 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
13906 (syms_of_eval): Export them.
13907 * data.c (Fdefault_value): Micro cleanup.
13908 * term.c (init_tty): Use "false".
13910 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
13912 Fix X GC leak in GTK and raw (no toolkit) X ports.
13913 * xterm.c (x_free_frame_resources): If white and black relief
13914 GCs are allocated, always free them here.
13915 * xfns.c (x_make_gc): Omit redundant initialization.
13916 * widget.c (create_frame_gcs): Remove the leftover.
13917 (EmacsFrameDestroy): Do nothing because all GCs are now freed
13918 in x_free_frame_resources.
13920 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
13922 * nsterm.m (windowWillResize:toSize:): Only change title if
13923 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
13925 (viewDidEndLiveResize): New method.
13927 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
13928 inside NS_IMPL_COCOA.
13930 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
13932 * insdel.c (adjust_after_replace, replace_range, del_range_2):
13933 Do not check whether undo is enabled because record_insert and
13934 record_delete does that themselves.
13936 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
13938 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
13939 member which is not really used any more.
13940 (FRAME_XIC_BASE_FONTNAME): Remove.
13941 * xfns.c (xic_free_fontset): Adjust user.
13942 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
13943 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
13944 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
13945 (xdialog_show): Use eassert for debugging check.
13946 * w32term.c (x_unfocus_frame): Remove unused dummy function.
13948 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
13950 * fileio.c, fns.c (merge): Move extern decl from here ...
13951 * lisp.h (merge): ... to here.
13953 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
13955 Fix last font-related change.
13956 * w32font.h (w32font_list_internal, w32font_match_internal):
13958 * w32uniscribe.c (uniscribe_list, uniscribe_match)
13959 (uniscribe_list_family): Adjust to match font API change.
13960 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
13961 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
13963 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
13965 * frame.h (FRAME_MOUSE_UPDATE):
13966 * nsterm.m (ns_frame_up_to_date): Omit redundant check
13967 whether hlinfo->mouse_face_mouse_frame is non-NULL.
13969 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
13971 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
13972 * font.h (struct font_driver): Change list, match, and list_family
13973 functions to accept struct frame * as first arg.
13974 * font.c (font_score, font_compare, font_sort_entities):
13976 (font_sort_entities, font_list_entities, font_select_entity)
13977 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
13978 match font API change.
13979 * xfont.c (xfont_list, xfont_match, xfont_list_family):
13980 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
13981 * ftxfont.c (ftxfont_list, ftxfont_match):
13982 * xftfont.c (xftfont_list, xftfont_match):
13983 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
13984 * w32font.c (w32font_list, w32font_match, w32font_list)
13985 (w32font_list_internal, w32_font_match_internal): Likewise.
13986 * xfaces.c (Fx_family_fonts): Adjust user.
13988 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
13990 Do not use pure Xism x_wm_set_icon_position in non-X ports.
13991 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
13992 only if HAVE_X_WINDOWS is in use.
13993 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
13994 * nsterm.m (x_wm_set_icon_position): Remove no-op.
13995 * w32term.c (x_wm_set_icon_position): Likewise.
13996 * w32fns.c (x_icon): Adjust user.
13998 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
14000 * xterm.c (last_mouse_press_frame): Remove the
14001 leftover which is not really used any more.
14002 (handle_one_xevent, syms_of_xterm): Adjust users.
14003 (x_flush): Call XFlush once per each X display, not frame.
14004 This is better because this code always unconditionally skips
14005 non-X frames in Vframe_list and issues the only XFlush if we
14006 have more than one X frame on the same X display.
14007 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
14008 Use bool for booleans.
14009 (x_draw_glyph_string_background, cvt_string_to_pixel)
14010 (cvt_pixel_dtor): Drop unnecessary prototypes.
14011 * xterm.h (x_display_ok): Adjust prototype.
14013 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
14015 Drop unnecessary functions that deals with frame pixel size.
14016 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
14017 (x_pixel_height): Drop prototypes.
14018 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
14019 (x_pixel_height): Drop implementations.
14020 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
14021 which should be always valid for window frame.
14022 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
14023 * w32menu.c (Fx_popup_dialog):
14024 * xmenu.c (Fx_popup_dialog): Likewise for both.
14026 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
14028 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
14029 frame parameters and call to Fmodify_frame_parameters just once.
14030 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
14031 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
14032 and mention nil frame in docstring.
14034 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
14036 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
14037 (x_figure_window_size): Likewise. Adjust to return long.
14038 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
14039 (toplevel): Move Qterminal_live_p to...
14040 * terminal.c (toplevel): ...here, make it static, and...
14041 (syms_of_terminal): ...DEFSYM here.
14042 * frame.h (Qterminal_live_p): Remove declaration.
14043 (make_frame, x_figure_window_size): Adjust prototype.
14044 * nsfns.m (Fx_create_frame): Use long for window flags.
14046 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
14048 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
14049 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
14050 Do not assume that emacs_close (INT_MAX) is a no-op.
14052 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
14054 * xfaces.c (make_face_cache): For struct face_cache, prefer
14055 xmalloc to xzalloc and so avoid redundant call to memset.
14056 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
14058 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
14060 * fringe.c (draw_window_fringes, update_window_fringes)
14061 (compute_fringe_widths):
14062 * w32term.c (x_draw_glyph_string):
14063 * window.c (candidate_window_p, Frecenter):
14064 * xfaces.c (realize_basic_faces, realize_default_face)
14065 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
14066 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
14067 * xfns.c (x_set_cursor_color, xic_free_xfontset):
14068 * xmenu.c (Fx_menu_bar_open_internal):
14069 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
14070 * xsettings.c (xft_settings_event):
14071 * xterm.c (x_draw_glyph_string, x_had_errors_p):
14072 Use bool for booleans. Adjust style and comments where
14074 * dispextern.h (draw_window_fringes, update_window_fringes)
14075 (compute_fringe_widths):
14076 * xterm.h (x_had_errors_p): Adjust prototype.
14078 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
14080 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
14081 CHECK_LIST. Rewrite the loop to avoid useless local variable.
14083 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
14085 * fns.c (toplevel): Remove comment before Fsafe_length because
14086 it checks for QUIT.
14088 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
14090 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
14092 2013-07-28 Eli Zaretskii <eliz@gnu.org>
14094 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
14095 frame which got the message is still alive, before dereferencing
14096 its pointer. (Bug#14970)
14098 * frame.c (delete_frame): Test "this" frame's minibuffer window to
14099 be a live window, before using it as such. (Bug#14970)
14101 2013-07-27 Eli Zaretskii <eliz@gnu.org>
14103 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
14104 w32_detect_focus_change instead of doing part of its job by hand.
14105 This fixes the problem whereby FOCUS_OUT events were not sent to
14108 2013-07-26 Eli Zaretskii <eliz@gnu.org>
14110 * process.c (Fprocess_list): Doc fix.
14112 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
14113 being re-exposed only if it didn't ask to become visible.
14114 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
14115 was previously iconified. (Bug#14841)
14116 (x_iconify_frame): Mark the frame iconified.
14118 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
14120 Fix minor problems found by static checking.
14121 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
14122 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
14124 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
14126 * eval.c (set_specpdl_old_value): New function.
14127 (unbind_to): Minor simplification.
14128 (get_backtrace_frame): New function.
14129 (Fbacktrace_frame): Use it. Add `base' argument.
14130 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
14131 (syms_of_eval): Export backtrace-eval.
14132 * xterm.c (x_focus_changed): Simplify.
14134 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
14136 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
14138 2013-07-24 Eli Zaretskii <eliz@gnu.org>
14140 * xdisp.c (redisplay_window): Instead of moving point out of
14141 scroll margin, reject the force_start method, and try scrolling
14142 instead. (Bug#14780)
14144 2013-07-24 Ken Brown <kbrown@cornell.edu>
14146 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
14149 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
14151 * eval.c (Fprogn): Do not check that BODY is a proper list.
14152 This undoes the previous change. The check slows down the
14153 interpreter, and is not needed to prevent a crash. See
14154 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
14156 2013-07-23 Glenn Morris <rgm@gnu.org>
14158 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
14160 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
14162 Port to GNU/Linux systems with tinfo but not ncurses.
14163 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
14164 to decide whether ncurses is being used. Without this change,
14165 GCC complains about tgetent not being declared, on a system
14166 that has tinfo installed but ncurses not installed.
14168 * eval.c (Fprogn): Check that BODY is a proper list.
14170 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
14171 * data.c (Fsetq_default):
14172 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
14173 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
14175 Tune by taking advantage of the fact that ARGS is always a list
14176 when a function is declared to have UNEVALLED args.
14178 * emacsgtkfixed.c: Port to GCC 4.6.
14179 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
14181 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
14183 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
14184 here to silence compiler warnings.
14186 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
14188 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
14189 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
14190 from messing up Emacs's 'struct frame' (Bug#14923).
14192 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
14194 * alloc.c (make_save_ptr_ptr): Define this function.
14195 It was inadvertently omitted. It's needed only if
14196 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
14198 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
14200 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
14201 frame have focus (Bug#14895).
14203 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
14205 Avoid vfork-related deadlock more cleanly.
14206 * callproc.c (child_setup): When the child's exec fails, output
14207 the program name, as that's more useful. Use O_NONBLOCK to avoid
14209 * process.c (create_process_1): Remove; no longer needed.
14210 (create_process): Remove timer hack; no longer needed, now that
14211 the child avoids deadlock.
14213 2013-07-20 Glenn Morris <rgm@gnu.org>
14215 * image.c (Fimage_flush): Fix doc typo.
14217 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
14219 Fix array bounds violation when pty allocation fails.
14220 * process.c (PTY_NAME_SIZE): New constant.
14221 (pty_name): Remove static variable; it's now auto.
14222 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
14223 Take pty_name as an arg rather than using a static variable.
14224 All callers changed.
14225 (create_process): Recover pty_flag from process, not from volatile local.
14226 (create_pty): Stay inside array even when pty allocation fails.
14227 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
14229 * lread.c (Fload): Avoid initialization only when lint checking.
14230 Mention that it's needed only for older GCCs.
14232 2013-07-20 Kenichi Handa <handa@gnu.org>
14234 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
14235 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
14237 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
14239 * lread.c (Fload): Avoid uninitialized warning.
14241 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
14243 Fix some minor file descriptor leaks and related glitches.
14244 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
14245 (create_lock_file): Use write, not emacs_write.
14246 * image.c (slurp_file, png_load_body):
14247 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
14248 (server_accept_connection):
14249 Don't leak an fd on memory allocation failure.
14250 * image.c (slurp_file): Add a cheap heuristic for growing files.
14251 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
14252 as that's what the other routines do. Maybe input need not be
14253 blocked at all, but it's better to be consistent.
14254 Avoid undefined behavior when strlen is zero.
14256 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
14257 (NSTATICS): Now a constant; doesn't need to be a macro.
14259 2013-07-19 Richard Stallman <rms@gnu.org>
14261 * coding.c (decode_coding_utf_8): Add simple loop for fast
14262 processing of ASCII characters.
14264 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
14266 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
14268 2013-07-19 Eli Zaretskii <eliz@gnu.org>
14270 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
14271 unportable 'struct x_display_info'.
14272 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
14273 is a portable type.
14275 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
14277 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
14278 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
14280 (system_process_attributes): Prefer plain char to unsigned char
14281 when either will do. Clean up properly if interrupted or if
14282 memory allocations fail. Don't assume sscanf succeeds.
14283 Remove no-longer-needed workaround to stop GCC from whining.
14284 Read command-line once, instead of multiple times. Check read status a
14285 bit more carefully.
14287 Fix obscure porting bug with varargs functions.
14288 The code assumed that int is treated like ptrdiff_t in a vararg
14289 function, which is not a portable assumption. There was a similar
14290 -- though these days less likely -- porting problem with various
14291 assumptions that pointers of different types all smell the same as
14292 far as vararg functions is conserved. To make this problem less
14293 likely in the future, redo the API to use varargs functions.
14294 * alloc.c (make_save_value): Remove this vararg function.
14295 All uses changed to ...
14296 (make_save_int_int_int, make_save_obj_obj_obj_obj)
14297 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
14299 (make_save_ptr): Rename from make_save_pointer, for consistency with
14300 the above. Define only on platforms that need it. All uses changed.
14302 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
14304 * keyboard.c: Try to fix typos in previous change.
14305 (DISPLAY_LIST_INFO): New macro.
14306 (kbd_buffer_get_event): Do not access members that are not present
14307 in X11. Revert inadvertent change of "!=" to "=".
14309 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
14311 * keyboard.c (kbd_buffer_get_event):
14312 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
14313 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
14315 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
14317 * filelock.c: Fix unlikely file descriptor leaks.
14318 (get_boot_time_1): Rework to avoid using emacs_open.
14319 This doesn't actually fix a leak, but is better anyway.
14320 (read_lock_data): Use read, not emacs_read.
14322 * doc.c: Fix minor memory and file descriptor leaks.
14323 * doc.c (get_doc_string): Fix memory leak when doc file absent.
14324 (get_doc_string, Fsnarf_documentation):
14325 Fix file descriptor leak on error.
14327 * term.c: Fix minor fdopen-related file descriptor leaks.
14328 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
14329 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
14331 * charset.c: Fix file descriptor leaks and errno issues.
14333 (load_charset_map_from_file): Don't leak file descriptor on error.
14334 Use plain record_xmalloc since the allocation is larger than
14335 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
14337 * eval.c (record_unwind_protect_nothing):
14338 * fileio.c (fclose_unwind):
14340 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
14341 The replacement doesn't block input, but that no longer seems
14344 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
14346 * lread.c: Fix file descriptor leaks and errno issues.
14347 (Fload): Close some races that leaked fds or streams when 'load'
14349 (Fload, openp): Report error number of last nontrivial failure to open.
14350 ENOENT counts as trivial.
14351 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
14353 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
14354 now that the function is always called with a nonnegative arg.
14355 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
14356 All uses replaced with ...
14357 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
14359 A few more minor file errno-reporting bugs.
14360 * callproc.c (Fcall_process):
14361 * doc.c (Fsnarf_documentation):
14362 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
14363 * process.c (set_socket_option):
14364 Don't let a constructor trash errno.
14365 * doc.c: Include <errno.h>.
14367 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
14369 * w32fns.c (unwind_create_tip_frame): Fix declaration.
14371 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
14373 Fix w32 bug with call-process-region (Bug#14885).
14374 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
14375 to Fcall_process when the input is empty. This simplifies the
14376 code a bit. It makes no difference on POSIXish platforms but
14377 apparently it fixes a bug on w32.
14379 Fix bug where insert-file-contents closes a file twice (Bug#14839).
14380 * fileio.c (close_file_unwind): Don't close if FD is negative;
14381 this can happen when unwinding a zapped file descriptor.
14382 (Finsert_file_contents): Unwind-protect the fd before the point marker,
14383 in case Emacs runs out of memory between the two unwind-protects.
14384 Don't trash errno when closing FD.
14385 Zap the FD in the specpdl when closing it, instead of deferring
14386 the removal of the unwind-protect; this fixes a bug where a child
14387 function unwinds the stack past us.
14389 New unwind-protect flavors to better type-check C callbacks.
14390 This also lessens the need to write wrappers for callbacks,
14391 and the need for make_save_pointer.
14392 * alloc.c (free_save_value):
14393 * atimer.c (run_all_atimers):
14395 * alloc.c (safe_alloca_unwind):
14396 * atimer.c (unwind_stop_other_atimers):
14397 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
14398 * menu.c (cleanup_popup_menu) [HAVE_NS]:
14399 * minibuf.c (choose_minibuf_frame_1):
14400 * process.c (make_serial_process_unwind):
14401 * xdisp.c (pop_message_unwind):
14402 * xselect.c (queue_selection_requests_unwind):
14403 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
14404 * alloc.c (record_xmalloc):
14405 Prefer record_unwind_protect_ptr to record_unwind_protect with
14407 * alloc.c (Fgarbage_collect):
14408 Prefer record_unwind_protect_void to passing a dummy.
14409 * buffer.c (restore_buffer):
14410 * window.c (restore_window_configuration):
14411 * xfns.c, w32fns.c (do_unwind_create_frame)
14412 New wrapper. All record-unwind uses of wrappee changed.
14413 * buffer.c (set_buffer_if_live):
14414 * callproc.c (call_process_cleanup, delete_temp_file):
14415 * coding.c (code_conversion_restore):
14416 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
14417 * editfns.c (save_excursion_restore)
14418 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
14419 (save_restriction_restore):
14420 * eval.c (restore_stack_limits, un_autoload):
14421 * fns.c (require_unwind):
14422 * keyboard.c (recursive_edit_unwind, tracking_off):
14423 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
14424 * macros.c (pop_kbd_macro, restore_menu_items):
14425 * nsfns.m (unwind_create_frame):
14426 * print.c (print_unwind):
14427 * process.c (start_process_unwind):
14428 * search.c (unwind_set_match_data):
14429 * window.c (select_window_norecord, select_frame_norecord):
14430 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
14431 (fast_set_selected_frame):
14432 * xfns.c, w32fns.c (unwind_create_tip_frame):
14433 Return void, not a dummy Lisp_Object. All uses changed.
14434 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
14435 * callproc.c (call_process_kill):
14436 * fileio.c (restore_point_unwind, decide_coding_unwind)
14437 (build_annotations_unwind):
14438 * insdel.c (Fcombine_after_change_execute_1):
14439 * keyboard.c (read_char_help_form_unwind):
14440 * menu.c (unuse_menu_items):
14441 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
14442 * sound.c (sound_cleanup):
14443 * xdisp.c (unwind_redisplay):
14444 * xfns.c (clean_up_dialog):
14445 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
14446 Accept no args and return void, instead of accepting and returning
14447 a dummy Lisp_Object. All uses changed.
14448 * cygw32.c (fchdir_unwind):
14449 * fileio.c (close_file_unwind):
14450 * keyboard.c (restore_kboard_configuration):
14451 * lread.c (readevalllop_1):
14452 * process.c (wait_reading_process_output_unwind):
14453 Accept int and return void, rather than accepting an Emacs integer
14454 and returning a dummy object. In some cases this fixes an
14455 unlikely bug when the corresponding int is outside Emacs integer
14456 range. All uses changed.
14457 * dired.c (directory_files_internal_unwind):
14458 * fileio.c (do_auto_save_unwind):
14459 * gtkutil.c (pop_down_dialog):
14460 * insdel.c (reset_var_on_error):
14461 * lread.c (load_unwind):
14462 * xfns.c (clean_up_file_dialog):
14463 * xmenu.c, nsmenu.m (pop_down_menu):
14464 * xmenu.c (cleanup_widget_value_tree):
14465 * xselect.c (wait_for_property_change_unwind):
14466 Accept pointer and return void, rather than accepting an Emacs
14467 save value encapsulating the pointer and returning a dummy object.
14469 * editfns.c (Fformat): Update the saved pointer directly via
14470 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
14471 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
14472 (unwind_body): New function.
14473 (record_unwind_protect): First arg is now a function returning void,
14474 not a dummy Lisp_Object.
14475 (record_unwind_protect_ptr, record_unwind_protect_int)
14476 (record_unwind_protect_void): New functions.
14477 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
14478 * fileio.c (struct auto_save_unwind): New type.
14479 (do_auto_save_unwind): Use it.
14480 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
14481 * insdel.c (struct rvoe_arg): New type.
14482 (reset_var_on_error): Use it.
14483 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
14485 (specbinding_func): Remove; there are now several such functions.
14486 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
14487 (set_unwind_protect_ptr): New function.
14488 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
14490 Be simpler and more consistent about reporting I/O errors.
14491 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
14492 Say "Read error" and "Write error", rather than "I/O error", or
14493 "IO error reading", or "IO error writing", when a read or write
14495 * process.c (Fmake_network_process, wait_reading_process_output)
14496 (send_process, Fprocess_send_eof, wait_reading_process_output):
14497 Capitalize diagnostics consistently. Put "failed foo" at the
14498 start of the diagnostic, so that we don't capitalize the
14499 function name "foo". Consistently say "failed" for such
14501 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
14502 All callers changed. This is so it can use report_file_error.
14503 * sysdep.c (serial_open, serial_configure): Capitalize I/O
14504 diagnostics consistently as above.
14506 * fileio.c (report_file_errno): Fix errno reporting bug.
14507 If the file name is neither null nor a pair, package it up as a
14508 singleton list. All callers changed, both to this function and to
14509 report_file_error. This fixes a bug where the memory allocator
14510 invoked by list1 set errno so that the immediately following
14511 report_file_error reported the wrong errno value.
14513 Fix minor problems found by --enable-gcc-warnings.
14514 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
14515 * keyboard.c (kbd_buffer_get_event): Remove unused local.
14517 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
14519 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
14520 Set event->arg to Qt if switch-event shall be generated.
14521 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
14523 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
14525 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
14528 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
14529 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
14530 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
14531 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
14532 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
14533 and there is a focused frame.
14534 (head_table): Add focus-in and focus-out.
14535 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
14536 bind to handle-focus-in/out.
14538 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
14539 (Fhandle_switch_frame): Call Fhandle_focus_in.
14540 (syms_of_frame): defsubr handle-focus-in/out.
14542 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
14544 Fix porting bug to older POSIXish platforms (Bug#14862).
14545 * sysdep.c (emacs_pipe): New function, that implements
14546 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
14547 This should port better to CentOS 5 and to Mac OS X 10.6.
14548 All calls to pipe2 changed.
14550 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
14551 This makes the code easier to read and the executable a bit smaller.
14552 Do not replace all calls to Fcons that happen to create lists,
14553 just calls that are intended to create lists. For example, when
14554 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
14555 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
14556 Similarly for list2 through list5.
14557 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
14558 * bytecode.c (exec_byte_code):
14559 * callint.c (quotify_arg, Fcall_interactively):
14560 * callproc.c (Fcall_process, create_temp_file):
14561 * charset.c (load_charset_map_from_file)
14562 (Fdefine_charset_internal, init_charset):
14563 * coding.c (get_translation_table, detect_coding_system)
14564 (Fcheck_coding_systems_region)
14565 (Fset_terminal_coding_system_internal)
14566 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
14567 * composite.c (update_compositions, Ffind_composition_internal):
14568 * dired.c (directory_files_internal, file_name_completion)
14570 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
14571 * doc.c (Fsnarf_documentation):
14572 * editfns.c (Fmessage_box):
14574 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
14575 (Feval, eval_sub, Ffuncall, apply_lambda):
14576 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
14577 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
14578 (Fset_file_times, Finsert_file_contents)
14579 (Fchoose_write_coding_system, Fwrite_region):
14580 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
14581 * font.c (font_registry_charsets, font_parse_fcname)
14582 (font_prepare_cache, font_update_drivers, Flist_fonts):
14583 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
14584 * frame.c (make_frame, Fmake_terminal_frame)
14585 (x_set_frame_parameters, x_report_frame_params)
14586 (x_default_parameter, Fx_parse_geometry):
14587 * ftfont.c (syms_of_ftfont):
14588 * image.c (gif_load):
14589 * keyboard.c (command_loop_1):
14590 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
14591 (Fcopy_keymap, append_key, Fcurrent_active_maps)
14592 (Fminor_mode_key_binding, accessible_keymaps_1)
14593 (Faccessible_keymaps, Fwhere_is_internal):
14594 * lread.c (read_emacs_mule_char):
14595 * menu.c (find_and_return_menu_selection):
14596 * minibuf.c (get_minibuffer):
14597 * nsfns.m (Fns_perform_service):
14598 * nsfont.m (ns_script_to_charset):
14599 * nsmenu.m (ns_popup_dialog):
14600 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
14601 (Fx_own_selection_internal):
14602 * nsterm.m (append2):
14603 * print.c (Fredirect_debugging_output)
14604 (print_prune_string_charset):
14605 * process.c (Fdelete_process, Fprocess_contact)
14606 (Fformat_network_address, set_socket_option)
14607 (read_and_dispose_of_process_output, write_queue_push)
14608 (send_process, exec_sentinel):
14609 * sound.c (Fplay_sound_internal):
14610 * textprop.c (validate_plist, add_properties)
14611 (Fput_text_property, Fadd_face_text_property)
14612 (copy_text_properties, text_property_list, syms_of_textprop):
14613 * unexaix.c (report_error):
14614 * unexcoff.c (report_error):
14615 * unexsol.c (unexec):
14616 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
14617 (Fformat_mode_line, syms_of_xdisp):
14618 * xfaces.c (set_font_frame_param)
14619 (Finternal_lisp_face_attribute_values)
14620 (Finternal_merge_in_global_face, syms_of_xfaces):
14621 * xfns.c (x_default_scroll_bar_color_parameter)
14622 (x_default_font_parameter, x_create_tip_frame):
14623 * xfont.c (xfont_supported_scripts):
14624 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
14625 (menu_help_callback, xmenu_show):
14626 * xml.c (make_dom):
14627 * xterm.c (set_wm_state):
14628 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
14629 and similarly for list2 through list5.
14631 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
14633 * callproc.c (Fcall_process_region): Fix minor race and tune.
14634 (create_temp_file): New function, with the temp-file-creation part
14635 of the old Fcall_process_region. Use Fcopy_sequence to create the
14636 temp file name, rather than alloca + build_string, for simplicity.
14637 Don't bother to block input around the temp file creation;
14638 shouldn't be needed. Simplify use of mktemp.
14639 Use record_unwind_protect immediately after creating the temp file;
14640 this closes an unlikely race where the temp file was not removed.
14641 Use memcpy rather than an open-coded loop.
14642 (Fcall_process_region): Use the new function. If the input is
14643 empty, redirect from /dev/null rather than from a newly created
14644 empty temp file; this avoids unnecessary file system traffic.
14646 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
14648 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
14649 Simplify by making this case like the other two. This is a bit
14650 slower on obsolete hosts, but the extra complexity isn't worth it.
14652 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
14653 * process.c (create_process) [!DOS_NT]:
14654 Remove now-unnecessary calls to emacs_close.
14656 2013-07-13 Eli Zaretskii <eliz@gnu.org>
14658 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
14659 returning early. (Bug#14850)
14661 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
14662 and inhibit-iso-escape-detection attributes of 'undecided'.
14665 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
14667 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
14668 Reported by Herbert J. Skuhra in
14669 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
14671 Don't lose top specpdl entry when memory is exhausted.
14672 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
14673 specpdl overflow here, to simplify callers; all callers changed.
14674 Always reserve an unused entry at the stack top; this avoids
14675 losing the top entry's information when memory is exhausted.
14677 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
14679 Clean up errno reporting and fix some errno-reporting bugs.
14680 * callproc.c (Fcall_process):
14681 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
14682 * process.c (create_process, Fmake_network_process):
14683 * unexaix.c (report_error):
14684 * unexcoff.c (report_error):
14685 Be more careful about reporting the errno of failed operations.
14686 The code previously reported the wrong errno sometimes.
14687 Also, prefer report_file_errno to setting errno + report_file_error.
14688 (Fcall_process): Look at openp return value rather than at path,
14689 as that's a bit faster and clearer when there's a numeric predicate.
14690 * fileio.c (report_file_errno): New function, with most of the
14691 old contents of report_file_error.
14692 (report_file_error): Use it.
14693 (Ffile_exists_p, Ffile_accessible_directory_p):
14694 Set errno to 0 when it is junk.
14695 * fileio.c (Faccess_file):
14696 * image.c (x_create_bitmap_from_file):
14697 Use faccessat rather than opening the file, to avoid the hassle of
14698 having a file descriptor open.
14699 * lisp.h (report_file_errno): New decl.
14700 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
14703 * process.c (create_process, wait_reading_process_output) [AIX]:
14704 Remove obsolete SIGHUP-related code, as Emacs no longer disables
14705 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
14706 a multithreaded environment anyway).
14707 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
14709 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
14711 * image.c (x_find_image_file): Don't close a remote file handle.
14713 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
14715 Fix races with threads and file descriptors.
14716 * callproc.c (Fcall_process_region):
14717 * dired.c (open_directory):
14718 * emacs.c (main, Fdaemon_initialized):
14719 * image.c (x_find_image_file):
14720 * inotify.c (Finotify_rm_watch):
14721 * lread.c (Flocate_file_internal):
14722 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
14723 * term.c (term_mouse_moveto, init_tty):
14724 * termcap.c (tgetent):
14725 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
14726 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
14727 * unexhp9k800.c, unexmacosx.c (unexec):
14728 * callproc.c (Fcall_process_region):
14729 Use emacs_close, not close.
14730 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
14731 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
14732 and posix_close function on current platforms (which all lack them).
14733 (emacs_close): Use it. This should fix the races on GNU/Linux and
14734 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
14735 and it should avoid closing random victim file descriptors on
14738 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
14740 * inotify.c (uninitialized): Remove. All uses replaced by -1.
14741 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
14742 Touch up doc a bit.
14744 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
14745 This is for .gdbinit xbacktrace.
14747 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
14748 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
14749 (emacs_set_tty): Now static.
14750 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
14751 * term.c (tty_capable_p, tty_default_color_capabilities)
14752 (get_tty_terminal, term_mouse_movement)
14753 (handle_one_term_event, init_tty, maybe_fatal):
14754 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
14755 (tgetent, scan_file, name_match, compare_contin):
14756 * terminal.c (get_terminal):
14757 Use bool for boolean.
14758 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
14759 Prefer char to unsigned char if either will do.
14760 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
14761 (tty_write_glyphs): Prefer int to unsigned.
14762 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
14763 All callers changed.
14764 * termcap.c (tprint, main) [TEST]: Remove non-working test.
14766 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
14769 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
14770 (B__dummy__): New dummy symbol, to pacify C89.
14771 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
14772 they can't grok varargs macros.
14773 * dispnew.c (add_window_display_history)
14774 (add_frame_display_history):
14775 * print.c (print_object):
14776 * xdisp.c (debug_method_add):
14777 Use %p printf format only for void pointers.
14778 * emacs.c (usage_message): New constant, replacing ...
14779 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
14780 (main): Adjust to usage reorg.
14781 * fns.c (syms_of_fns):
14782 * profiler.c (syms_of_profiler):
14783 Don't use non-constant struct initializers.
14784 * gnutls.h (gnutls_initstage_t):
14785 * lisp.h (enum Lisp_Fwd_Type):
14786 * lread.c (lisp_file_lexically_bound_p):
14787 * xsettings.c (anonymous enum):
14788 Remove trailing comma.
14789 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
14790 * lisp.h (ENUM_BF): Use unsigned if pedantic.
14791 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
14793 * regex.c (const_re_char): New type, to pacify strict C89.
14794 All uses of 'const re_char' replaced to use it.
14795 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
14796 with glibc when strict C89. This change is imported from gnulib.
14798 (_Restrict_arr_): Rename from __restrict_arr, similarly.
14799 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
14800 Omit GNU_LINUX implementation, since it requires long long.
14801 * xterm.c (x_draw_underwave):
14802 Do not assume the traditional order of struct's members.
14803 (x_term_init): Rewrite to avoid the need for non-constant structure
14806 Syntax cleanup, mostly replacing macros with functions.
14807 This removes the need for the syntax_temp hack.
14808 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
14809 * syntax.c (SYNTAX_INLINE): New macro.
14810 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
14811 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
14812 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
14813 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
14814 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
14815 (SYNTAX_COMEND_FIRST): Now functions, not macros.
14816 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
14817 Now constants, not macros.
14818 (syntax_temp) [!__GNUC__]: Remove.
14819 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
14820 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
14821 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
14822 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
14823 Move here from syntax.h; now functions, not macros. Except for the
14824 last function, these are static since only syntax.c uses them.
14825 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
14826 All uses changed. Now a function, not a macro; use this fact
14827 to simplify the code.
14828 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
14829 compiler bugs; no longer relevant.
14830 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
14831 (SYNTAX_INLINE): New macro.
14832 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
14833 for the new functions. Use bool for boolean member.
14834 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
14835 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
14836 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
14837 (SETUP_BUFFER_SYNTAX_TABLE):
14838 Now extern inline functions, not macros.
14839 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
14840 Remove; all uses replaced by implementation.
14841 (syntax_temp) [!__GNUC__]: Remove decl.
14842 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
14844 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
14846 * emacs.c (main): Fix syntax error.
14848 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
14850 Timestamp fixes for undo (Bug#14824).
14851 * atimer.c (schedule_atimer):
14852 * fileio.c (Ffile_newer_than_file_p):
14853 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
14854 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
14855 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
14856 (syms_of_fileio): Remove Sclear_visited_file_name.
14857 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
14858 file doesn't exist; this avoids an ambiguity with negative timestamps.
14859 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
14860 * systime.h (make_emacs_time, invalid_emacs_time):
14861 Don't assume struct timespec layout; POSIX doesn't guarantee it.
14862 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
14863 * undo.c (record_first_change): Push (visited-file-modtime) onto
14864 undo list rather than reimplementing it by hand, incorrectly.
14866 2013-07-09 Ken Brown <kbrown@cornell.edu>
14868 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
14870 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
14872 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
14874 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
14876 Handle errno and exit status a bit more carefully.
14877 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
14878 number into an exit status. Instead, use EXIT_CANCELED.
14879 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
14880 * callproc.c (relocate_fd):
14881 * emacs.c (close_output_streams, main):
14882 * process.c (create_process):
14883 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
14884 Use emacs_perror for simplicity.
14885 * callproc.c (relocate_fd, main):
14886 * sysdep.c (sys_subshell):
14887 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
14888 (shut_down_emacs): Use emacs_write, not write.
14889 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
14890 * fileio.c (Fcopy_file, e_write):
14891 * nsterm.m (ns_select):
14892 * process.c (send_process):
14893 * sound.c (vox_write):
14894 Use emacs_write_sig, not emacs_write.
14895 * lisp.h (emacs_write_sig, emacs_perror): New decls.
14896 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
14898 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
14900 (emacs_full_write): New function.
14901 (emacs_write): Rewrite to use it.
14902 (emacswrite_sig, emacs_perror): New functions.
14903 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
14905 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
14907 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
14908 on NS even if it is present. Pixmap on NS is a void*.
14910 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
14912 Port to Ubuntu 10 (Bug#14803). Reported by T.V. Raman.
14913 * process.c (close_on_exec, accept4, process_socket):
14914 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
14916 2013-07-07 Eli Zaretskii <eliz@gnu.org>
14918 * w32.c (sys_dup): Declare prototype.
14922 * callproc.c [WINDOWSNT]: Include sys/socket.h.
14924 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
14926 Make file descriptors close-on-exec when possible (Bug#14803).
14927 This simplifies Emacs a bit, since it no longer needs to worry
14928 about closing file descriptors by hand in some cases.
14929 It also fixes some unlikely races. Not all such races, as
14930 libraries often open files internally without setting
14931 close-on-exec, but it's an improvement.
14932 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
14933 * callproc.c (Fcall_process) [!MSDOS]:
14934 * emacs.c (main) [!DOS_NT]:
14935 * nsterm.m (ns_term_init):
14936 * process.c (create_process):
14937 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
14938 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
14939 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
14940 Prefer mkostemp with O_CLOEXEC to mkstemp.
14941 * callproc.c (relocate_fd) [!WINDOWSNT]:
14942 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
14943 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
14945 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
14946 Make the resulting file descriptor close-on-exec.
14947 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
14948 * lread.c (load_descriptor_list, load_descriptor_unwind):
14949 Remove; no longer needed. All uses removed.
14950 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
14951 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
14953 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
14954 (Fmake_network_process, Fnetwork_interface_list)
14955 (Fnetwork_interface_info, server_accept_connection):
14956 Make newly-created socket close-on-exec.
14957 * sysdep.c (emacs_open, emacs_fopen):
14958 Make new-created descriptor close-on-exec.
14959 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
14960 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
14962 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
14964 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
14965 for NS_IMPL_GNUSTEP.
14967 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
14969 Fix openp errno handling.
14970 * callproc.c (Fcall_process): Preserve openp errno around close.
14971 * lread.c (openp): Set errno when returning -1, as some callers
14974 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
14976 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
14978 * nsterm.h (NSSavePanel): Update comment.
14979 (NSAPP_DATA2_RUNFILEDIALOG): Define.
14980 (ns_run_file_dialog): Declare.
14982 * nsfns.m: Remove panelOK.
14984 (ns_run_file_dialog): New function.
14985 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
14986 event loop, so file dialog is popped up by ns_run_file_dialog, called
14987 by sendEvent (Bug#14578).
14988 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
14990 2013-07-06 Eli Zaretskii <eliz@gnu.org>
14992 * xdisp.c (default_line_pixel_height): New function.
14993 (pos_visible_p, move_it_vertically_backward, try_scrolling)
14994 (try_cursor_movement, redisplay_window, try_window)
14995 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
14997 * window.c (window_scroll_pixel_based):
14998 use default_line_pixel_height.
15000 * dispextern.h (default_line_pixel_height): Add prototype.
15002 * frame.c (x_set_line_spacing): Accept a float value for
15003 line-spacing parameter, per the documentation.
15005 * data.c (Fmultibyte_string_p): Doc fix.
15007 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
15009 Use emacs_open more consistently when opening files.
15010 This handles EINTR more consistently now, and makes it easier
15011 to introduce other uniform changes to file descriptor handling.
15012 * sysstdio.h: New file.
15013 * buffer.c (mmap_init):
15014 * cygw32.c (chdir_to_default_directory):
15015 * dispnew.c (Fopen_termscript):
15016 * emacs.c (Fdaemon_initialized):
15017 * fileio.c (Fdo_auto_save):
15018 * image.c (slurp_file, png_load_body, jpeg_load_body):
15019 * keyboard.c (Fopen_dribble_file):
15021 * print.c (Fredirect_debugging_output):
15022 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
15023 * termcap.c (tgetent):
15024 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
15025 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
15026 * w32term.c (w32_initialize) [CYGWIN]:
15027 * xfaces.c (Fx_load_color_file):
15028 Use emacs_open instead of plain open, and emacs_fopen instead of
15030 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
15031 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
15032 * callproc.c (default_output_mode): New constant.
15033 (Fcall_process): Use it to call emacs_open instead of plain creat.
15034 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
15035 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
15036 (emacs_fopen): New function.
15037 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
15038 Include <lisp.h>, for emacs_open.
15039 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
15041 Remove duplicate #include directives.
15042 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
15044 Don't include stdio.h twice.
15045 * buffer.c [USE_MMAP_FOR_BUFFERS]:
15046 Don't include sys/types.h or stdio.h twice.
15047 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
15048 * lread.c: Don't include coding.h twice.
15049 * nsfont.m: Don't include frame.h twice.
15050 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
15051 * ralloc.c: Don't include <unistd.h> twice.
15052 * xdisp.c: Don't include font.h twice.
15053 * xterm.c: Don't include fontset.h twice.
15054 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
15056 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
15058 Scale ImageMagick images more carefully.
15059 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
15060 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
15061 Be more careful about avoiding undefined behavior after
15062 integer overflow and division by zero.
15064 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
15066 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
15067 (syms_of_w32fns): DEFSYM them.
15068 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
15069 (CCHDEVICENAME): Define macros if not defined.
15070 (struct MONITOR_INFO_EX): New struct.
15071 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
15072 (enum_display_monitors_fn): New variable.
15073 (globals_of_w32fns): Initialize it.
15074 (Fx_display_pixel_width, Fx_display_pixel_height)
15075 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
15076 multi-monitor setups in docstrings.
15077 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
15078 screen size by primary monitor's millimeter per pixel.
15079 (w32_monitor_enum, w32_display_monitor_attributes_list)
15080 (w32_display_monitor_attributes_list_fallback)
15081 (Fw32_display_monitor_attributes_list): New functions.
15082 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
15084 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
15086 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
15088 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
15090 * fileio.c (Qfile_notify_error): New error symbol.
15092 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
15093 * inotify.c (inotify_callback, symbol_to_inotifymask)
15094 (Finotify_add_watch, Finotify_rm_watch): Use it.
15095 (inotifyevent_to_event): Exchange order of cookie and file name.
15096 (Finotify_add_watch): Adapt docstring.
15098 * lisp.h (Qfile_notify_error): Declare.
15100 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
15102 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
15103 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
15104 Do not clear _malloc_thread_enabled_p, undoing the previous change,
15105 which did not work (see <http://bugs.gnu.org/14569#307>).
15106 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
15107 && (!noninteractive || initialized)). This attempts to thread
15108 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
15110 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
15112 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
15113 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
15115 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
15117 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
15118 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
15119 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
15120 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
15122 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
15124 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
15125 Define to __sys_siglist.
15127 2013-07-02 Eli Zaretskii <eliz@gnu.org>
15129 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
15130 word-wrap, so that overflow-newline-into-fringe would work in
15131 visual-line-mode. (Bug#2749)
15132 (move_it_in_display_line_to): When the last scanned display
15133 element fits exactly on the display line, and
15134 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
15135 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
15136 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
15137 finding buffer position that corresponds to pixel coordinates,
15138 e.g. in buffer_posn_from_coords.
15140 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
15142 * process.c (handle_child_signal): Call catch_child_signal if
15145 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
15147 Don't convert function pointers to void * and back.
15148 It isn't portable C, and it's easy enough to avoid.
15149 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
15150 (make_save_value): Add support for SAVE_FUNCPOINTER.
15151 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
15152 * print.c (print_object):
15153 Distinguish function from object pointers.
15154 * lisp.h (SAVE_FUNCPOINTER): New constant.
15155 (SAVE_SLOT_BITS): Adjust to it.
15156 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
15157 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
15158 (voidfuncptr): New typedef.
15159 (struct Lisp_Save_Value): New member data[0].funcpointer.
15160 (XSAVE_FUNCPOINTER): New function.
15162 Simplify buildobj processing.
15163 * Makefile.in (buildobj.h): Make it a sequence of strings each
15164 followed by comma, rather than a single string. Put it into a
15165 .tmp file in case there's an error while generating it.
15166 (gl-stamp): Use .tmp for temp files.
15167 (mostlyclean): Clean .tmp files.
15168 * doc.c (buildobj): Move to just the routine that needs it.
15169 It's now an array of strings, so processing is simpler.
15171 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
15173 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
15174 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
15175 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
15176 Invoke malloc_enable_thread even when not interactive.
15177 Reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
15178 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
15179 in this case, since the underlying bug has now been fixed.
15181 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
15183 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
15184 unlinking it (bug#14691).
15186 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
15188 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
15189 before checking whether buffer is modified. This lets
15190 `kill-buffer-query-functions' cancel killing of the buffer or save
15191 its content before `kill-buffer' asks user the "Buffer %s
15192 modified; kill anyway?" question.
15194 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
15196 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
15197 Let the super performKeyEquivalent deal with them (Bug#14747).
15199 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
15201 * widget.c (resize_cb): Remove unused local.
15203 Do not use GTK 3 if it exists but cannot be compiled.
15204 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
15205 * xterm.c (x_error_handler) [!USE_GTK]:
15208 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
15210 2013-06-30 Eli Zaretskii <eliz@gnu.org>
15212 * intervals.c (get_local_map): Instead of aborting, clip POSITION
15213 to the valid range of values. (Bug#14753)
15215 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
15216 when moving point by using the current glyph matrix. This avoids
15217 the need to force redisplay when this function is called in a
15220 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
15222 Fix minor problems found by static checking.
15223 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
15224 Redo the latter's body to sidestep GCC parenthesization warnings.
15225 (setup_coding_system, detect_coding, detect_coding_system): Use them.
15226 * coding.c (detect_coding, detect_coding_system):
15227 * coding.h (struct undecided_spec):
15228 Use bool for boolean.
15229 * image.c (QCmax_width, QCmax_height): Now static.
15230 * xdisp.c (Fmove_point_visually): Remove unused local.
15232 2013-06-29 Eli Zaretskii <eliz@gnu.org>
15234 * xdisp.c (Fmove_point_visually): New function.
15236 2013-06-28 Kenichi Handa <handa@gnu.org>
15238 * coding.h (define_coding_undecided_arg_index): New enum.
15239 (coding_attr_index): New members
15240 coding_attr_undecided_inhibit_null_byte_detection,
15241 coding_attr_undecided_inhibit_iso_escape_detection,
15242 coding_attr_undecided_prefer_utf_8.
15243 (undecided_spec): New struct.
15244 (struct coding_system): New member `undecided' of the member
15247 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
15248 (detect_coding): Likewise.
15249 (detect_coding_system): Likewise.
15250 (Fdefine_coding_system_internal): New coding system properties
15251 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
15253 (syms_of_coding): Adjust for coding_arg_undecided_max.
15255 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
15257 * image.c (x_from_xcolors): Remove unused local.
15259 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
15261 Defer image data transfer between X client and server until actual
15264 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
15267 * image.c (Destroy_Image): Remove.
15268 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
15269 `mask_p', and `colors_p'. All uses changed.
15270 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
15271 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
15272 New macros for `flags' arg to x_clear_image_1.
15273 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
15274 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
15275 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
15276 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
15277 (image_get_x_image, image_unget_x_image): New functions or macros.
15278 (image_background, image_background_transparent, x_to_xcolors)
15279 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
15280 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
15281 instead of Destroy_Image.
15282 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
15283 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
15284 (png_load_body, jpeg_load_body, tiff_load, gif_load)
15285 (imagemagick_load_image, svg_load_image): Use them instead of
15286 x_create_x_image_and_pixmap, and x_put_x_image followed by
15287 x_destroy_x_image, respectively.
15288 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
15289 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
15290 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
15291 background_transparent fields.
15292 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
15293 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
15295 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
15297 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
15298 This mostly consists of undoing recent changes.
15299 * callproc.c (Fcall_process):
15300 * process.c (create_process):
15301 Do not worry about catching SIGCHLD here, undoing previous change.
15302 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
15303 * process.c, process.h (catch_child_signal):
15304 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
15305 * process.c (catch_child_handler): Don't worry about being called
15306 lazily and do not assume caller has blocked SIGCHLD, undoing
15307 previous change. Move first-time stuff back to
15308 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
15309 tickle glib, as that causes Cygwin bootstrap to fail. Do not
15310 set lib_child_handler if it's already initialized, which may
15311 help avoid problems on GNUstep.
15313 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
15315 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
15316 * callproc.c (Fcall_process):
15317 * process.c (create_process):
15318 Make sure SIGCHLD is caught before we fork,
15319 since Emacs startup no arranges to catch SIGCHLD.
15320 * process.c (lib_child_handler): Initialize to null, not to
15322 (catch_child_signal): Allow self to be called lazily.
15323 Do nothing if it's already been called.
15324 Assume caller has blocked SIGCHLD (all callers do now).
15325 * emacs.c (main): Do not catch SIGCHLD here; defer it until
15326 just before it's really needed.
15327 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
15328 since it hasn't been caught yet.
15330 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
15332 * image.c (compute_image_size): New function to implement
15333 :max-width and :max-height.
15334 (imagemagick_load_image): Use it.
15336 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
15338 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
15339 * callproc.c, process.h (block_child_signal, unblock_child_signal):
15341 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
15342 * process.c (catch_child_signal): Block SIGCHLD while futzing with
15343 the SIGCHLD handler, since the code is not atomic and (due to glib)
15344 signals may be arriving now.
15345 * sysdep.c (init_signals): Do not catch child signals here;
15346 'main' now does that later, at a safer time.
15348 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
15350 Clean up SIGCHLD handling a bit (Bug#14569).
15351 * process.c, process.h (catch_child_signal):
15352 Now always extern, even if !NS_IMPL_GNUSTEP.
15353 * process.c (catch_child_signal): Move glib tickler here from
15354 init_process_emacs, so that it's done earlier in Emacs
15355 initialization. Also move the noninteractive && !initialized
15356 check here from init_process_emacs. This is all a bit cleaner for
15357 GNUish platforms, and I hope it works around the Cygwin bug.
15358 * sysdep.c (init_signals): Invoke catch_child_signal here, so
15359 that glib signal handling is tickled before glib creates threads.
15361 * process.c (wait_reading_process_output): Avoid int overflow
15362 when reading more than 2 GiB total from a process.
15364 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
15366 * process.c (create_process): Handle a couple more cases,
15367 i.e., work even if new_argv and wait_child_setup[i] are cached.
15368 Use Fcall_process's style for volatile vars.
15370 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
15372 * process.c (create_process): Mark PROCESS volatile.
15374 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
15376 Use C99-style flexible array members if available.
15377 This avoids some subtle aliasing issues, which typically
15378 aren't a problem with GCC but may be a problem elsewhere.
15379 * alloc.c (sdata): New typedef, replacing the old struct sdata.
15380 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
15381 In either case, it uses a flexible array member rather than
15382 the old struct hack. All uses changed.
15383 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
15384 Adjust to sdata reorganization.
15385 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
15386 Use offsetof (struct, flex_array_member), not sizeof (struct), as
15387 that ports better to pre-C99 non-GCC.
15388 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
15389 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
15390 as the latter has changed.
15391 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
15392 and port better to pre-C99 GCC.
15393 * image.c (struct xpm_cached_color):
15394 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
15395 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
15396 Use FLEXIBLE_ARRAY_MEMBER.
15397 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
15398 Move decl to top level so it gets checked against implementation.
15399 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
15400 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
15402 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
15404 * syntax.c: Integer cleanups.
15405 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
15406 All uses that need 0-or-2 changed to:
15407 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
15408 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
15409 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
15410 (char_quoted, prev_char_comend_first, back_comment)
15411 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
15412 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
15413 Use bool for boolean.
15414 (update_syntax_table, skip_chars, skip_syntaxes):
15415 Prefer int to unsigned when either will do.
15416 (back_comment): Return boolean success flag, like forw_comment,
15417 instead of positive-or-minus-1 (which might have overflowed int anyway).
15418 Don't stuff ptrdiff_t into int.
15419 (syntax_spec_code, syntax_code_spec): Now const.
15420 (Fmatching_paren, scan_lists, scan_sexps_forward):
15421 Use enum syntaxcode for syntax code.
15422 (Fmatching_paren): Check that arg is a character, not just an integer.
15423 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
15424 (Finternal_describe_syntax_value): Omit no-longer-needed
15426 (skip_chars): Use char, not unsigned char, when the distinction
15428 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
15429 * bytecode.c (exec_byte_code):
15430 * syntax.c (syntax_spec_code, Fchar_syntax)
15431 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
15432 (init_syntax_once):
15433 * syntax.h (SYNTAX_WITH_FLAGS):
15434 Omit unnecessary casts.
15436 2013-06-20 Eli Zaretskii <eliz@gnu.org>
15438 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
15439 line dimensions here, to avoid race conditions with the main
15440 thread. (Bug#14062, bug#14630, bug#14669)
15442 * w32term.c (w32_draw_window_cursor): Compute the header line and
15443 mode line dimensions here.
15444 <w32_system_caret_window, w32_system_caret_hdr_height>:
15445 <w32_system_caret_mode_height>: New variables.
15447 * w32term.h: Declare them.
15449 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
15451 * alloc.c (die): Move "assertion failed" string here ...
15452 * lisp.h (eassert): ... from here. Also, suppress evaluation of
15453 COND when SUPPRESS_CHECKING. This shrinks the executable text
15454 size by 0.8% to 2.2% when configured with --enable-checking,
15455 depending on optimization flags (GCC 4.8.1 x86-64).
15457 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
15459 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
15461 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
15462 base is 2; this is more accurate.
15464 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
15466 * sound.c (string_default): Move to !WINDOWSNT section.
15467 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
15469 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
15471 * sound.c: Integer cleanups.
15472 Remove unnecessary forward decls.
15473 (struct sound_device): The 'file' member is now a Lisp_Object, not
15474 a char *, so that we needn't invoke alloca on a huge size.
15475 (Fplay_sound_internal): Adjust to this.
15476 (string_default): New function.
15477 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
15478 Use it to adjust to the struct sound_device change.
15479 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
15480 (be2hs) [0]: Remove.
15482 * syntax.c (skip_chars): Don't use uninitialized storage
15483 when searching a multibyte buffer for characters that are not in a
15484 unibyte string that contains non-ASCII characters.
15486 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
15488 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
15489 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
15491 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
15493 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
15495 2013-06-18 Kenichi Handa <handa@gnu.org>
15497 * font.c (Ffont_spec): Signal an error for an invalid font name
15500 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
15502 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
15503 In particular this ports to 32-bit sparc Sun cc.
15504 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
15505 array with a dummy element at specpdl[-1], so that its address can
15507 (unbind_to): Do not copy the binding; not needed, now that we
15508 copy old_value in the one place where the copy is needed.
15509 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
15510 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
15511 (union specbinding): Rename from struct specbinding. Redo layout
15512 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
15513 which is not portable. With Sun C 5.12 32-bit sparc, the
15514 declaration causes nargs to be an unsigned bitfield, a behavior
15515 that the C standard allows; but Emacs wants nargs to be signed.
15516 The overall type is now a union of structures rather than a
15517 structure of union of structures, and the 'kind' member is now a
15518 bitfield, so that the overall type doesn't grow. All uses changed.
15519 * process.c (Fmake_serial_process): Remove unnecessary initialization.
15521 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
15523 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
15524 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
15526 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
15528 2013-06-17 Eli Zaretskii <eliz@gnu.org>
15530 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
15531 unless we know that the window w's frame is a frame object.
15532 Another attempt at solving bug#14062 and bug#14630.
15534 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
15536 * textprop.c (property_set_type): New enum.
15537 (add_properties): Allow appending/prepending text properties.
15538 (add_text_properties_1): Factored out of Fadd_text_properties.
15539 (Fadd_text_properties): Move all the code into
15540 add_text_properties_1.
15541 (Fadd_face_text_property): New function that calls
15542 add_text_properties_1.
15544 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
15546 Move functions from lisp.h to individual modules when possible.
15547 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
15548 * alloc.c (XFLOAT_INIT, set_symbol_name):
15549 * buffer.c (CHECK_OVERLAY):
15550 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
15551 (set_char_table_parent):
15552 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
15553 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
15554 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
15555 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
15557 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
15558 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
15559 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
15560 (backtrace_args, backtrace_debug_on_exit):
15561 * floatfns.c (CHECK_FLOAT):
15562 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
15563 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
15564 (set_hash_hash, set_hash_hash_slot, set_hash_index)
15565 (set_hash_index_slot):
15566 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
15567 * marker.c (CHECK_MARKER):
15568 * textprop.c (CHECK_STRING_OR_BUFFER):
15569 * window.c (CHECK_WINDOW_CONFIGURATION):
15570 Move here from lisp.h, and make these functions static rather than
15572 * buffer.c (Qoverlayp):
15574 * fns.c (Qhash_table_p):
15575 * window.c (Qwindow_configuration_p):
15577 * lisp.h: Remove the abovementioned defns and decls.
15579 Use functions, not macros, for XINT etc (Bug#11935).
15580 In lisp.h, prefer functions to function-like macros, and
15581 constants to object-like macros, when either will do. This:
15582 . simplifies use, as there's no more need to worry about
15583 arguments' side effects being evaluated multiple times.
15584 . makes the code easier to debug on some platforms.
15585 However, when using gcc -O0, keep using function-like macros
15586 for a few critical operations, for performance reasons.
15587 This sort of thing isn't needed with gcc -Og, but -Og
15588 is a GCC 4.8 feature and isn't widely-enough available yet.
15589 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
15590 Remove enum lsb_bits; no longer needed.
15591 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
15592 * buffer.c (Qoverlap):
15594 * fns.c (Qhash_table_p):
15595 Now extern, so lisp.h can use these symbols.
15596 * dispextern.h: Include character.h, for MAX_CHAR etc.
15597 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
15598 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
15599 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
15600 (GLYPH_CODE_P): Move here from lisp.h.
15601 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
15602 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
15603 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
15604 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
15605 XUNTAG now returns void *.
15606 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
15607 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
15608 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
15609 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
15610 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
15611 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
15612 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
15613 (lisp_h_XPNTR, lisp_h_XSYMBOL):
15614 New macros, renamed from their sans-lisp_h_ counterparts.
15615 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
15616 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
15617 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
15618 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
15619 If compiling via GCC without optimization, define these as macros
15620 in addition to inline functions.
15621 To disable this, compile with -DINLINING=0.
15622 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
15623 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
15624 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
15625 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
15626 (INTMASK, VALMASK): Now macros, since static values cannot be
15627 accessed from extern inline functions.
15628 (VALMASK): Also a constant, for benefit of old GDB.
15629 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
15630 is INTEGERP, which can fold it in.
15631 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
15632 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
15633 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
15634 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
15635 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
15636 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
15637 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
15638 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
15639 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
15640 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
15641 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
15642 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
15643 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
15644 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
15645 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
15646 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
15647 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
15648 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
15649 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
15650 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
15651 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
15652 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
15653 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
15654 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
15655 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
15656 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
15657 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
15658 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
15659 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
15660 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
15661 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
15662 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
15663 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
15665 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
15666 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
15667 (VALMASK): Define in one place rather than in two, merging the
15668 USE_LSB_TAG parts; this is simpler.
15669 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
15670 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
15671 Move up, to avoid use before definition.
15672 Also include "globals.h" earlier, for the same reason.
15673 (make_natnum): New function.
15674 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
15675 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
15676 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
15677 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
15678 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
15679 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
15680 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
15681 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
15682 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
15683 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
15684 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
15685 (Qwindow_configuration_p, Qimage): New forward declarations.
15686 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
15687 (STRING_COPYIN): Remove; unused.
15688 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
15689 (xcar_addr, xcdr_addr): New functions. All uses changed.
15690 (IEEE_FLOATING_POINT): Now a constant, not a macro.
15691 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
15692 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
15693 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
15694 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
15695 (TYPE_RANGED_INTEGERP): Simplify.
15696 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
15697 (setlocale, fixup_locale, synchronize_system_messages_locale)
15698 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
15699 Now empty functions, not macros.
15700 (functionp): Return bool, not int.
15701 * window.c (Qwindow_configuration_p): Now extern,
15702 so window.h can use it.
15703 * window.h (Qwindowp): Move decl back to lisp.h.
15705 2013-06-15 Eli Zaretskii <eliz@gnu.org>
15707 * xdisp.c (Fline_pixel_height): New function, required for solving
15710 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
15712 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
15714 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
15716 * lread.c (syms_of_lread):
15717 * fns.c (Fprovide): Adjust to new format of after-load-alist.
15719 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
15721 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
15723 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
15725 * fileio.c (expand_file_name): Doc fix.
15727 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
15729 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
15730 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
15731 Wait for self, not for 0. This can't hurt on GNU or similar
15732 system, and may help with Cygwin.
15734 * keyboard.c: Don't use PROP (...) as an lvalue.
15735 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
15736 Use set_prop (A, B), not PROP (A) = B.
15738 2013-06-10 Eli Zaretskii <eliz@gnu.org>
15740 * xdisp.c (get_it_property): Use it->window instead of generating
15741 a Lisp object from it->w.
15743 2013-06-09 Eli Zaretskii <eliz@gnu.org>
15745 * xdisp.c (get_it_property): If it->object is a buffer, pass to
15746 get-char-property the window that is being rendered, instead of
15747 the buffer, to support window-specific overlays. (Bug#14575)
15748 (compute_display_string_pos): When W is NULL, use the current
15749 buffer as the object to pass to get-char-property.
15750 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
15751 pointer member of the bidi iterator, since no window is pertinent
15754 2013-06-08 Eli Zaretskii <eliz@gnu.org>
15756 * bidi.c (bidi_fetch_char): Accept additional argument, the window
15757 being displayed, and pass it to compute_display_string_pos.
15758 (bidi_level_of_next_char, bidi_resolve_explicit_1)
15759 (bidi_paragraph_init): All callers changed.
15761 * xdisp.c (init_from_display_pos, init_iterator)
15762 (handle_single_display_spec, next_overlay_string)
15763 (get_overlay_strings_1, reseat_1, reseat_to_string)
15764 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
15765 Set bidi_it.w member from it->w.
15766 (compute_display_string_pos): Accept additional argument, the
15767 window being displayed, and pass it to Fget_char_property.
15770 * dispextern.h (struct bidi_it): New member w, the window being
15772 (compute_display_string_pos): Adjust prototype.
15774 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
15776 * xgselect.c: Remove unneeded include xterm.h.
15778 * process.c (wait_reading_process_output): Check for NS before GLIB.
15779 GLIB may be linked in due to rsvg, but ns_select must be called.
15781 * xgselect.c (xg_select): Remove call to window_system_available
15782 and g_main_context_pending at the top, so Gdk events (i.e. file
15783 notify) are processed when Emacs is started with -nw.
15785 2013-06-07 Eli Zaretskii <eliz@gnu.org>
15787 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
15788 (ctagsfiles3): New variable, includes only *.m files.
15789 (TAGS): Use an explicit language name in the regular expressions,
15790 to avoid transformation of '/SOMETHING' by MSYS to
15791 'c:\MSYS\SOMETHING'.
15793 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
15795 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
15797 2013-06-06 Eli Zaretskii <eliz@gnu.org>
15799 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
15800 still need to set the mouse pointer shape and activate help-echo.
15803 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
15805 A few porting etc. fixes for the new file monitor code.
15806 See the thread containing
15807 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
15808 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
15809 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
15810 (dir_monitor_callback, Fgfile_rm_watch):
15811 Use assq_no_quit instead of Fassoc, for speed.
15812 (dir_monitor_callback, Fgfile_rm_watch):
15813 eassert that the monitor is a fixnum.
15814 (dir_monitor_callback): No need for CDR_SAFE.
15815 Simplify building of lisp with alternative tails.
15816 (Fgfile_add_watch, Fgfile_rm_watch):
15817 Do not assume glib functions set errno reliably on failure.
15818 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
15819 and signal an error otherwise.
15820 (Fgfile_rm_watch): Prefer CONSP to !NILP.
15821 Use Fdelq instead of Fdelete, for speed.
15823 2013-06-05 Eli Zaretskii <eliz@gnu.org>
15825 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
15826 don't insist on being invoked on a highlighted tool-bar button.
15827 Avoids losing tool-bar functionality when mouse-highlight is nil.
15828 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
15829 Don't highlight when mouse-highlight is nil.
15830 (note_mouse_highlight): When mouse-highlight is nil, don't return
15831 right away; instead, run tool-bar and mode-line highlight
15832 subroutine, clear any existing highlight, and revert the mouse
15833 pointer to its default shape. (Bug#14558)
15835 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
15837 * lisp.mk (lisp): Add prog-mode.el.
15839 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
15841 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
15842 * process.c (dummy_handler): New function.
15843 (lib_child_handler): New static var.
15844 (handle_child_signal): Invoke it.
15845 (catch_child_signal): If a library has set up a signal handler,
15846 save it into lib_child_handler.
15847 (init_process_emacs): If using glib and not on Windows, tickle glib's
15848 child-handling code so that it initializes its private SIGCHLD handler.
15849 * syssignal.h (SA_SIGINFO): Default to 0.
15850 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
15851 31; it should no longer be needed now.
15853 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
15855 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
15857 * gfilenotify.c (globals_of_gfilenotify): New function.
15858 (syms_of_gfilenotify): Move global initialization there.
15860 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
15862 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
15864 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
15865 * keyboard.c (menu_bar_items, tool_bar_items):
15866 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
15867 not override local keymaps any more.
15869 2013-06-04 Eli Zaretskii <eliz@gnu.org>
15871 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
15873 2013-06-03 Eli Zaretskii <eliz@gnu.org>
15875 * w32console.c (initialize_w32_display): Return the dimensions of
15876 the console window via 2 additional arguments, not via the current
15877 frame. This avoids crashes due to overrunning the bounds of
15878 frame's decode_mode_spec_buffer, which is not resized following
15879 the change of the frame dimensions from the initial 10x10.
15881 * w32term.h (w32_initialize_display_info): Adjust prototype.
15883 * term.c (init_tty): Take dimensions of the frame from the values
15884 returned by initialize_w32_display.
15886 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
15887 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
15888 (LIBES): Add $(GFILENOTIFY_LIBS).
15890 * w32inevt.c (handle_file_notifications): Add dummy implementation
15891 for !HAVE_W32NOTIFY.
15893 * w32term.c: Wrap code with HAVE_W32NOTIFY.
15895 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
15897 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
15899 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
15901 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
15903 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
15905 Fix minor problems found by static checking.
15906 * data.c (pure_write_error):
15907 Use xsignal2, not Fsignal, as Fsignal might return.
15908 * eval.c (set_backtrace_debug_on_exit): Now static.
15909 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
15910 No longer inline. EXTERN_INLINE is needed only for functions
15911 defined in .h files. Reindent function header as per GNU style.
15912 (backtrace_p, backtrace_top, backtrace_next):
15913 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
15914 compiler or linker. Add extern decls to pacify gcc -Wall.
15915 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
15917 * frame.c (free_monitors): Define only on platforms that need it.
15918 * nsterm.m (ns_term_init):
15919 * process.c (catch_child_signal):
15920 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
15921 defined on all porting targets these days.
15922 * process.c, process.h (catch_child_signal):
15923 Make it extern only if NS_IMPL_GNUSTEP is defined.
15925 2013-06-03 Eli Zaretskii <eliz@gnu.org>
15927 * w32.c (gettimeofday): Make the signature identical to prototype
15928 in nt/inc/sys/time.h.
15930 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
15932 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
15935 * keyboard.c (safe_run_hooks_error): Improve error message.
15937 * data.c (pure_write_error): Add `object' argument.
15938 * puresize.h (CHECK_IMPURE): Use it.
15940 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
15942 * Makefile.in (NOTIFY_OBJ): New variable.
15943 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
15945 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
15946 Call syms_of_gfilenotify.
15948 * gfilenotify.c: New file.
15950 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
15951 and Qfile_w32notify.
15952 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
15953 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
15955 * lisp.h: Declare syms_of_gfilenotify.
15957 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
15959 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
15961 Merge the specpdl and backtrace stacks. Make the structure of the
15962 specpdl entries more obvious via a tagged union of structs.
15963 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
15964 (enum specbind_tag): New enum.
15965 (struct specbinding): Make it a tagged union of structs.
15966 Add a case for backtrace records.
15967 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
15968 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
15969 (backtrace_debug_on_exit): New accessors.
15970 (struct backtrace): Remove.
15971 (struct catchtag): Remove backlist field.
15972 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
15974 (Flocal_variable_p): Speed up the common case where the binding is
15976 * eval.c (backtrace_list): Remove.
15977 (set_specpdl_symbol, set_specpdl_old_value): Remove.
15978 (set_backtrace_args, set_backtrace_nargs)
15979 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
15980 (backtrace_next): New functions.
15981 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
15982 (unwind_to_catch, internal_lisp_condition_case)
15983 (internal_condition_case, internal_condition_case_1)
15984 (internal_condition_case_2, internal_condition_case_n): Don't bother
15985 with backtrace_list any more.
15986 (Fsignal): Adjust to new backtrace format.
15987 (grow_specpdl): Move up.
15988 (record_in_backtrace): New function.
15989 (eval_sub, Ffuncall): Use it.
15990 (apply_lambda): Adjust to new backtrace format.
15991 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
15993 (specbind): Adjust to new specpdl format. Simplify.
15994 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
15995 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
15997 (mark_backtrace): Remove.
15998 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
15999 * xdisp.c (redisplay_internal): Use record_in_backtrace.
16000 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
16002 * profiler.c (record_backtrace): Use get_backtrace.
16003 (handle_profiler_signal): Use backtrace_top_function.
16004 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
16005 accessor functions.
16007 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
16009 * process.h (catch_child_signal): Declare.
16011 * process.c (catch_child_signal): New function.
16012 (init_process_emacs): Call it.
16014 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
16015 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
16017 (x_set_cursor_type): Remove declaration.
16018 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
16019 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
16020 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
16021 (ns_get_color): Use F suffix on float.
16022 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
16023 (ns_get_rgb_color): Remove.
16024 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
16025 (note_mouse_movement): x and y are CGFloat.
16026 (ns_draw_fringe_bitmap): Remove unused rowY.
16027 Change #if to COCOA && >= 10_6.
16028 (ns_draw_window_cursor): Remove unused overspill.
16029 (ns_draw_underwave): width and x are EamcsCGFloat.
16030 (ns_draw_box): thickness is CGFloat.
16031 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
16032 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
16033 if not in main thread.
16034 (ns_get_pending_menu_title, ns_check_menu_open)
16035 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
16036 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
16037 (sendFromMainThread:): New method.
16038 (changeFont:): size is CGFloat.
16039 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
16040 Disable warning about permanent text.
16041 (characterIndexForPoint:): Adjust return type depending on GNUstep
16043 (mouseDown:): delta is CGFloat.
16044 (updateFrameSize): Remove unised variable f.
16045 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
16046 Cast float to EmacsCGFloat.
16047 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
16048 also to -1 when restoring.
16049 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
16050 inside NS_IMPL_COCOA.
16051 (toggleFullScreen:): Put call to toggleFullScreen inside
16052 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
16053 (setPosition:portion:whole:): por is CGFloat.
16054 (getMouseMotionPart:window:x:y:): Add F suffix to float.
16055 (mouseDown:): Use CGFloat.
16056 (mouseDragged:): Remove unised variable edge.
16057 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
16059 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
16060 of CGFloat differs.
16061 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
16062 when NS_IMPL_GNUSTEP.
16063 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
16064 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
16065 (EmacsToolbar): Add clearAll. Add tag argument to
16066 addDisplayItemWithImage.
16067 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
16069 * nsselect.m (ns_get_local_selection): Remove unused variable type.
16071 * nsmenu.m (ns_update_menubar): Make static.
16072 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
16073 (fillWithWidgetValue:): Add cast to SEL for setAction.
16074 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
16075 (update_frame_tool_bar): Update code for GNUstep.
16076 (clearAll): New method.
16077 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
16078 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
16079 Move identifierToItem setObject and activeIdentifiers addObject before
16080 call to insertItemWithItemIdentifier.
16081 (validateVisibleItems): Fix indentation.
16082 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
16083 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
16084 UtilityWindow to aStyle, remove call to setStyleMask.
16086 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
16088 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
16089 (ns_charset_covers, ns_get_covering_families, nsfont_open):
16090 Use F suffix on floats.
16091 (ns_char_width): Returns CGFloat.
16092 (ns_ascii_average_width): w is CGFloat instead of float.
16093 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
16095 (ns_glyph_metrics): CGFloat instead of float.
16097 * nsfns.m (x_set_foreground_color, x_set_background_color):
16099 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
16100 remove unused variables.
16101 (Fns_read_file_name): Keep track if panel is for save.
16102 Use ns_filename_from_panel/ns_directory_from_panel.
16103 (Fns_list_services): delegate only used for COCOA.
16104 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
16105 Just return the input if GNUstep.
16106 (x_screen_planes): Remove.
16107 (Fxw_color_values): Use EmacsCGFloat
16108 (Fns_display_monitor_attributes_list): Only get screen number for
16110 (getDirectory, getFilename): Remove from EmacsOpenPanel and
16112 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
16113 ns_directory_from_panel.
16115 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
16117 * process.c (handle_child_signal): Also use WCONTINUED.
16118 This is so that list-processes doesn't mistakenly list the process
16119 as stopped, when the process has actually been continued and is
16122 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
16124 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
16125 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
16126 not already configured.
16128 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
16130 2013-05-29 Eli Zaretskii <eliz@gnu.org>
16132 * Makefile.in (mostlyclean): Remove *.res files.
16134 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
16136 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
16137 a buffer (bug#8447).
16139 2013-05-27 Eli Zaretskii <eliz@gnu.org>
16141 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
16142 display vector, and we backtrack, handle the case that the
16143 previous character position is also displayed from a display
16144 vector or covered by a display string or image. (Bug#14476)
16146 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
16148 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
16149 (struct MonitorInfo, free_monitors): Remove.
16150 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
16151 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
16152 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
16155 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
16156 (struct MonitorInfo, free_monitors): Remove.
16157 (ns_screen_name): Make static.
16158 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
16159 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
16162 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
16163 (struct MonitorInfo): New struct.
16164 (free_monitors, make_monitor_attribute_list): Declare.
16166 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
16168 (free_monitors, make_monitor_attribute_list): New functions.
16169 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
16172 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
16174 * callproc.c (call_process): Refine the doc string. (Bug#14045)
16176 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
16178 * keyboard.c: Apply keyboard decoding only to events that come directly
16179 from the tty, not from unread-command-events (bug#14368).
16180 (read_event_from_main_queue): New function, extracted from read_char.
16181 (read_decoded_char): Remove.
16182 (read_decoded_event_from_main_queue): New function to replace it.
16183 (read_char): Use it.
16184 (read_key_sequence): Use read_char rather than read_decoded_char.
16186 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
16188 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
16190 * casetab.c (init_casetab_once): Fix last change (bug#14424).
16192 2013-05-22 Kenichi Handa <handa@gnu.org>
16194 The following changes are to fix the setting of
16195 buffer-file-coding-system on, for instance, C-x RET c unix RET
16196 _FILE_OF_DOS_EOL_TYPE_ RET.
16198 * coding.h (struct coding_system): New member detected_utf8_chars.
16200 * coding.c (detect_coding_utf_8): Count characters and check EOL
16201 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
16203 (setup_coding_system): Do not initialize coding->head_ascii.
16204 (check_ascii): Do not set coding->eol_seen but update it. Do not
16205 call adjust_coding_eol_type here.
16206 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
16207 If the eol-type of CODING is already specified, adjust the eol type
16208 of the found coding-system.
16209 (decode_coding_gap): Cancel previous change. Utilize the
16210 character numbers counted by detect_coding_utf_8. Fix detection
16213 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
16215 * search.c (looking_at_1): Only set last_thing_searched if the match
16216 changed the match-data (bug#14281).
16218 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
16220 * xdisp.c (reseat_at_previous_visible_line_start):
16221 Already declared in dispextern.h, so remove it here.
16222 (move_it_vertically_backward): Likewise.
16224 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
16226 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
16227 (Fx_display_pixel_width, Fx_display_pixel_height)
16228 (Fx_display_mm_width, Fx_display_mm_height):
16229 Mention `display-monitor-attributes-list' in docstrings.
16231 * nsfns.m (ns_get_screen): Remove function. All uses removed.
16232 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
16233 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
16234 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
16235 (Fx_display_backing_store, Fx_display_visual_class)
16236 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
16237 (Fx_display_grayscale_p, Fx_display_pixel_width)
16238 (Fx_display_pixel_height, Fx_display_planes)
16239 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
16240 (Fx_display_screens): Don't confuse X11 screens with NS screens.
16241 (Fx_display_mm_width, Fx_display_mm_height)
16242 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
16243 height for all physical monitors as in X11.
16245 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
16246 Return pixel width or height for all physical monitors as in X11.
16248 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
16250 Port --enable-gcc-warnings to clang.
16251 * bytecode.c (exec_byte_code):
16253 Redo diagnostic pragmas to pacify clang, too.
16254 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
16255 * editfns.c (Fencode_time):
16256 * fileio.c (file_accessible_directory_p):
16257 * font.c (font_unparse_xlfd):
16258 Use '&"string"[index]' instead of '"string" + (index)'.
16259 * undo.c (user_error): Remove; unused.
16261 2013-05-16 Eli Zaretskii <eliz@gnu.org>
16263 * insdel.c (insert_1_both): Document the arguments, instead of
16264 referring to insert_1, which no longer exists.
16266 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
16267 some window, increment windows_or_buffers_changed, so that
16268 *Messages* display in that window is updated. (Bug#14408)
16270 * w32.c: Include epaths.h.
16271 (init_environment): Use cmdproxy.exe without leading directories.
16272 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
16274 (gettimeofday): Adjust signature and return value to Posix
16277 * unexw32.c (open_output_file): Delete the existing emacs.exe
16278 before creating it, to break the hard link to the versioned
16281 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
16282 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
16283 (FIRSTFILE_OBJ): New variables.
16284 (W32_RES): Rename to EMACSRES. All users changed.
16285 (base_obj): Use $(CM_OBJ).
16286 (ALLOBJS): Use $(FIRSTFILE_OBJ).
16287 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
16288 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
16289 $(W32_RES_LINK) before $(LIBES).
16290 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
16292 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
16294 * makefile.w32-in (DOC): Use just "DOC".
16296 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
16298 * process.c: Export default filters and sentinels to Elisp.
16299 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
16301 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
16302 (Fset_process_sentinel, Fformat_network_address):
16303 Default to them instead of nil.
16304 (server_accept_connection): Sentinels can't be nil any more.
16305 (read_and_dispose_of_process_output): New function, extracted from
16306 read_process_output.
16307 (read_process_output): Use it; filters can't be nil.
16308 (Finternal_default_process_filter): New function, extracted from
16309 read_process_output.
16310 (exec_sentinel_unwind): Remove function.
16311 (exec_sentinel): Don't zilch sentinel while running.
16312 (status_notify): Sentinels can't be nil.
16313 (Finternal_default_process_sentinel): New function extracted from
16315 (setup_process_coding_systems): Default filter is not nil any more.
16316 (syms_of_process): Export new Elisp functions and initialize
16318 * lisp.h (make_lisp_proc): New function.
16320 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
16322 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
16324 2013-05-14 Eli Zaretskii <eliz@gnu.org>
16326 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
16327 unless we know that the window w is a leaf window.
16328 Another attempt at solving bug#14062.
16330 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
16332 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
16335 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
16337 * image.c (gif_load): Check that subimages fit (Bug#14345).
16339 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
16341 * lread.c (skip_dyn_eof): New function.
16342 (read1): Use it to skip the end of a file in response to #@00.
16344 * doc.c (get_doc_string): Slightly relax the sanity checking.
16346 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
16348 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
16349 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
16350 (MonitorInfo): New struct.
16351 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
16352 (Fns_display_monitor_attributes_list): New functions.
16353 (display-usable-bounds): Remove.
16354 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
16357 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
16359 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
16360 (GTK_CHECK_VERSION): New macro, if not already defined.
16361 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
16362 replaced by GTK_CHECK_VERSION.
16364 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
16366 * xterm.h (GTK_PREREQ): New macro.
16367 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
16368 to use this macro instead, for consistency and clarity.
16370 2013-05-08 Eli Zaretskii <eliz@gnu.org>
16372 * xdisp.c (row_for_charpos_p): New function, with code of
16373 cursor_row_p, but accepts an additional argument CHARPOS instead
16374 of using a hardcoded PT.
16375 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
16376 (row_containing_pos): Call row_for_charpos_p instead of partially
16377 doing the same. Fixes cursor positioning under longlines-mode
16378 when longlines-show-effect includes more than one newline, when
16379 moving the cursor vertically up.
16381 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
16383 * makefile.w32-in (ACL_H): New macro.
16384 ($(BLD)/fileio.$(O)): Update dependencies.
16386 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
16388 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
16389 * Makefile.in (LIB_ACL): New macro.
16390 (LIBACL_LIBS): Remove.
16391 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
16392 * fileio.c: Include <acl.h>.
16393 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
16394 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
16396 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
16399 * unexelf.c: Don't assume ElfW (Half) fits in int.
16400 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
16401 when dealing with ElfW (Half) values, since they can exceed 2**31
16402 on 64-bit OpenBSD hosts. Reported by Han Boetes (privately).
16403 (entry_address): Omit unused NUM arg. All uses changed.
16405 2013-05-07 Juri Linkov <juri@jurta.org>
16407 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
16408 to the string converted from number with `Fnumber_to_string'.
16411 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
16413 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
16414 This fixes a problem introduced by my previous change.
16416 2013-05-07 Glenn Morris <rgm@gnu.org>
16418 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
16420 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
16422 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
16424 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
16426 Static checking by GCC 4.8.0.
16427 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
16428 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
16429 (x_get_monitor_attributes_fallback)
16430 (x_get_monitor_attributes_xinerama)
16431 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
16432 Define only if USE_GTK.
16433 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
16434 (x_get_monitor_attributes_fallback): Omit unused locals.
16435 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
16436 Use double, not float, to avoid mixed-mode floating point arithmetic.
16438 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
16439 Jan Djärv <jan.h.d@swipnet.se>
16441 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
16442 (XINERAMA_CFLAGS): New macros.
16443 (ALL_CFLAGS, LIBES): Use them.
16445 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
16446 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
16447 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
16448 (syms_of_xfns): DEFSYM them.
16449 (struct MonitorInfo): New struct.
16450 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
16451 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
16452 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
16453 (x_get_monitor_attributes_xinerama): New functions.
16454 (Fx_display_monitor_attributes_list): New primitive.
16455 (syms_of_xfns): Defsubr it.
16457 * xterm.h (x_display_info): Add Xatom_net_workarea and
16458 Xatom_net_current_desktop.
16460 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
16461 and dpyinfo->Xatom_net_current_desktop.
16463 2013-05-06 Eli Zaretskii <eliz@gnu.org>
16465 * xdisp.c (pos_visible_p): Use the special code for finding the
16466 beginning of a display property or overlay for any "replacing"
16467 display property, not just for display strings. This solves
16468 incorrect reporting of position by posn-at-point. (Bug#14241)
16470 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
16472 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
16473 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
16474 Verify that ElfW (Half) fits in int.
16475 (fatal): Use same signature as lisp.h.
16476 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
16477 configure and build with -DUNEXELF_DEBUG without worrying about
16478 other modules that use DEBUG.
16479 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
16480 possibly-wide integers now uses it instead of plain fprintf.
16481 (entry_address): New function, which avoids problems with 32-bit
16482 overflow on 64-bit hosts.
16483 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
16484 (round_up): Don't assume the remainder fits in int.
16485 (find_section): Use bool for boolean. Simplify debug code.
16486 (unexec): Don't assume file sizes fit in int or size_t.
16487 Omit unnecessary trailing newline in 'fatal' format.
16488 Use strerror rather than outputting decimal error number.
16489 Remove unused code when emacs is not defined;
16490 this file relies on Emacs now.
16491 Don't assume e_phnum and e_shnum are positive.
16493 * regex.c: Fix problems when DEBUG is defined.
16494 (extract_number, extract_number_and_incr): Define regardless of
16495 whether DEBUG is defined; that's simpler and makes the code less
16496 likely to go stale in the normal case when DEBUG is not defined.
16497 Return int rather than taking an int * arg. All callers changed.
16498 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
16499 Remove, replacing with ...
16500 (DEBUG_PRINT): New macro. All callers changed.
16501 (DEBUG_COMPILES_ARGUMENTS): New macro.
16502 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
16503 (print_compiled_pattern, print_double_string) [DEBUG]:
16504 Use prototype rather than old-style definition.
16505 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
16506 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
16507 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
16508 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
16509 Don't assume ptrdiff_t, size_t, and long are the same width as int.
16510 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
16511 This matters only when DEBUG is defined.
16513 2013-05-05 Eli Zaretskii <eliz@gnu.org>
16515 * xdisp.c (set_iterator_to_next): Set the
16516 ignore_overlay_strings_at_pos_p flag only if we are _really_
16517 iterating over an overlay string, as indicated by the
16518 current.overlay_string_index member. (Bug#14306)
16520 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
16522 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
16523 to where it is used, to avoid autorelease issues (Bug#14050).
16525 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
16527 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
16528 * fileio.c (syms_of_fileio): Implement this.
16529 * filelock.c (create_lock_file): If symbolic links don't work, so
16530 we use a regular file as a lock file, do not fsync the lock file;
16533 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
16535 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
16536 (syms_of_minibuf): Adjust accodingly.
16538 * callint.c (Fcall_interactively): Adjust calls accordingly.
16540 2013-05-04 Eli Zaretskii <eliz@gnu.org>
16542 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
16543 w->contents is a buffer before computing everything else.
16544 Use parentheses to disambiguate last part of the condition.
16546 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
16547 assertion violations. (Bug#14062)
16549 2013-05-01 David Reitter <david.reitter@gmail.com>
16551 * nsfns.m (ns_tooltip): Initialize.
16553 2013-04-28 Eli Zaretskii <eliz@gnu.org>
16555 * coding.c (decode_coding_gap): Don't remove the character before
16556 a newline unless it's a CR character. (Bug#14287)
16558 2013-04-28 Dan Nicolaescu <dann@gnu.org>
16560 * dispextern.h (struct face): Move enum face_underline_type
16561 earlier so that bitfields can be in the same word.
16563 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
16565 * nsfns.m (handlePanelKeys): New function.
16566 (EmacsOpenPanel:performKeyEquivalent:)
16567 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
16568 arrows/function/control and copy/paste keys (Bug#14296).
16570 2013-04-27 Juri Linkov <juri@jurta.org>
16572 * callint.c (Fcall_interactively): Call `Qread_number' for
16573 interactive code letter `n' instead of using duplicate code.
16576 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
16578 * systime.h (make_timeval): Declare as 'const'.
16580 2013-04-27 Kenichi Handa <handa@gnu.org>
16582 * font.c (font_open_entity): Always open a font of manageable
16585 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
16587 Port better to AIX (Bug#14258).
16588 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
16591 2013-04-24 Kenichi Handa <handa@gnu.org>
16593 * coding.c (decode_coding_iso_2022): When an invalid escape
16594 sequence is encountered, reset the invocation and designation
16595 status to the safest one.
16597 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
16599 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
16600 Without this fix, "make distclean" leaves stamp-h1 behind.
16602 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
16604 * w32fns.c (w32_fullscreen_rect): New function to compute the
16605 window rectangle for the given fullscreen mode.
16606 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
16607 longer tunes the window size. This keeps the window's edges flush
16608 with the screen and allows the taskbar to hide itself in fullboth.
16610 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
16611 window decorations and uses the entire screen.
16613 * w32term.h (w32_fullscreen_rect) Add prototype.
16614 (struct w32_output): Replace normal_width, normal_height,
16615 normal_top, and normal_left members with a single normal_placement
16617 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
16619 (FRAME_NORMAL_PLACEMENT): New macro.
16621 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
16623 * minibuf.c (Ftest_completion): Silence compiler warning.
16625 2013-04-15 Eli Zaretskii <eliz@gnu.org>
16627 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
16630 * frame.h (WINDOW_FRAME): Protect macro and its argument with
16633 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
16634 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
16635 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
16636 parentheses where appropriate.
16638 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
16640 * keyboard.c (timer_start_idle): Remove no-longer-used local.
16642 2013-04-14 Eli Zaretskii <eliz@gnu.org>
16644 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
16645 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
16646 Mention in the doc string that setting these variables takes
16647 effect only after a call to set-window-buffer. (Bug#14200)
16649 2013-04-13 Eli Zaretskii <eliz@gnu.org>
16651 * indent.c (Fvertical_motion): Don't consider display strings on
16652 overlay strings as display strings on the buffer position we
16653 started from. This prevents vertical cursor motion from jumping
16654 more than one line when there's an overlay string with a display
16655 property at end of line.
16656 Reported by Karl Chen <Karl.Chen@quarl.org> in
16657 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
16659 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
16661 * window.c (select_window): `record_buffer' even if window is
16662 already selected (bug#14191).
16664 2013-04-11 Eli Zaretskii <eliz@gnu.org>
16666 * window.c (Fwindow_end): Test more flags, including the buffer's
16667 last_overlay_modified flag, to determine whether the window's
16668 display is really up-to-date. Prevents the function from
16669 returning a stale value. (Bug#14170)
16670 (Fwindow_line_height): Fix the test for up-to-date-ness of the
16673 2013-04-10 Eli Zaretskii <eliz@gnu.org>
16675 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
16676 garbaged only if it is not already the top frame on its TTY.
16677 This prevents flickering due to constant redrawing of TTY frames when
16678 there are GUI frames open in the same session. (Bug#13864)
16680 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
16682 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
16683 of marking the idle timers directly.
16685 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
16687 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
16688 tables (bug#14054).
16690 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
16692 * window.c (select_window): Don't record_buffer while the invariant is
16693 temporarily broken (bug#14161).
16695 * fns.c (Fdelq): Don't assume !NILP => CONSP.
16697 2013-04-07 Eli Zaretskii <eliz@gnu.org>
16699 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
16701 2013-04-07 Romain Francoise <romain@orebokech.com>
16703 Ignore additional platform-specific ACL errors (Bug#13702).
16704 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
16705 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
16707 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
16709 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
16712 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
16714 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
16715 This bug was introduced by my 2013-02-25 change that simplified
16716 data_start configuration. Without this change, on GNU/Linux
16717 an Emacs configured with --enable-profiling fails immediately
16718 due to a profiler signal.
16719 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
16720 with these flags. On platforms where special flags are needed
16721 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
16722 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
16723 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
16725 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
16727 Get rid of some platform-specific functions examining window
16728 system and its capabilities. This is a partial rework of the
16730 * lisp.h (have_menus_p): Remove prototype. This function is
16731 replaced with platform-independent window_system_available.
16732 (check_window_system): Move to...
16733 * frame.h (decode_window_system_frame, window_system_available):
16734 ...here, add new prototypes.
16735 * frame.c (window_system_available, decode_window_system_frame):
16737 (check_window_system): Platform-independent now.
16738 * xterm.h (x_in_use): Remove declaration.
16740 * w32term.h (check_x_frame):
16741 * nsterm.h (check_x_frame): Remove prototypes. This function
16742 is replaced with platform-independent decode_window_system_frame.
16743 * msdos.c (have_menus_p): Remove.
16744 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
16745 Remove platform-specific functions. Use check_window_system,
16746 decode_window_system_frame and check_ns_display_info where
16747 appropriate. Minor style and comment tweaks.
16748 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
16749 (check_x_frame): Likewise.
16750 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
16752 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
16753 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
16754 * xmenu.c, xselect.c: All related users changed.
16756 2013-04-03 Kenichi Handa <handa@gnu.org>
16758 The following changes is to optimize the code for reading UTF-8
16761 * coding.c (check_ascii): Rename from detect_ascii. Return value
16762 changed. Check EOL format. Do not call adjust_coding_eol_type
16764 (check_utf_8): New function.
16765 (adjust_coding_eol_type): Do nothing if already adjusted.
16766 (detect_coding): Compare the return value of check_ascii with
16767 coding->src_bytes. Call adjust_coding_eol_type if necessary.
16768 (decode_coding_gap): Optimize for valid UTF-8.
16770 2013-03-21 Kenichi Handa <handa@gnu.org>
16772 * coding.c (syms_of_coding): Cancel previous change.
16774 * insdel.c (insert_from_gap): Fix previous change.
16776 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
16778 Consistently use platform-specific function to detect window system.
16779 * lisp.h (check_window_system): New prototype. This function is
16780 going to replace check_x, check_w32 and check_ns.
16781 (have_menus_p): Mention msdos.c in comment.
16782 * fontset.c (check_window_system_func): Remove. Adjust all users.
16783 * fontset.h (check_window_system_func): Remove prototype.
16784 * nsterm.h (check_ns):
16785 * xterm.h (check_x):
16786 * w32term.h (check_w32): Likewise.
16787 * menu.c (Fx_popup_menu): Use check_window_system.
16788 * msdos.c (check_window_system): Define for MS-DOS.
16789 * nsfns.m (check_window_system): Define for NS. Adjust all users.
16790 * w32fns.c (check_window_system): Likewise for MS-Windows.
16791 * xfns.c (check_window_system): Likewise for X.
16792 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
16793 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
16795 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
16797 Prefer < to > in range checks such as 0 <= i && i < N.
16798 This makes it easier to visualize quantities on a number line.
16799 This patch doesn't apply to all such range checks,
16800 only to the range checks affected by the 2013-03-24 change.
16801 This patch reverts most of the 2013-03-24 change.
16802 * alloc.c (xpalloc, Fgarbage_collect):
16803 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
16804 * character.c (string_escape_byte8):
16805 * charset.c (read_hex):
16806 * data.c (cons_to_unsigned):
16807 * dispnew.c (update_frame_1):
16808 * doc.c (Fsubstitute_command_keys):
16809 * doprnt.c (doprnt):
16810 * editfns.c (hi_time, decode_time_components):
16811 * fileio.c (file_offset):
16812 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
16813 * font.c (font_intern_prop):
16814 * frame.c (x_set_alpha):
16815 * gtkutil.c (get_utf8_string):
16816 * indent.c (check_display_width):
16817 * keymap.c (Fkey_description):
16818 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
16820 * minibuf.c (read_minibuf_noninteractive):
16821 * process.c (wait_reading_process_output):
16822 * search.c (Freplace_match):
16823 * window.c (get_phys_cursor_glyph):
16824 * xdisp.c (redisplay_internal):
16825 * xsmfns.c (smc_save_yourself_CB):
16826 Prefer < to > for range checks.
16827 * dispnew.c (sit_for): Don't mishandle NaNs.
16828 This fixes a bug introduced in the 2013-03-24 change.
16829 * editfns.c (decode_time_components): Don't hoist comparison.
16830 This fixes another bug introduced in the 2013-03-24 change.
16832 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
16834 * frame.h (struct frame): Drop scroll_bottom_vpos
16835 member becaue all real users are dead long ago.
16836 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
16837 * xdisp.c (redisplay_internal): Adjust user.
16839 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
16841 * nsmenu.m (showAtX:Y:for:): setLevel to
16842 NSPopUpMenuWindowLevel (Bug#13998).
16844 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
16846 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
16847 (ns_check_pending_open_menu): Declare.
16849 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
16850 (x_activate_menubar): Update the menu with title that matches
16851 ns_get_pending_menu_title, and call
16852 ns_check_pending_openmenu (Bug#12698).
16853 (menuWillOpen:): New method.
16854 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
16856 * nsterm.m (menu_will_open_state, menu_mouse_point)
16857 (menu_pending_title): New varaibles.
16858 (ns_get_pending_menu_title, ns_check_menu_open)
16859 (ns_check_pending_open_menu): New functions.
16861 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
16863 * indent.c (current_column_bol_cache): Remove leftover which is not
16864 used in Fmove_to_column any more.
16865 (current_column, scan_for_column): Adjust users.
16866 * keyboard.c (last_point_position_buffer, last_point_position_window):
16867 Remove leftovers which are not used for recording undo any more.
16868 (command_loop_1, syms_of_keyboard): Adjust users.
16869 * xdisp.c (last_max_ascent): Remove leftover which is not used in
16870 redisplay_window any more.
16871 (move_it_to): Adjust user.
16873 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
16875 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
16876 Update dependencies.
16878 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
16880 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
16881 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
16882 forward references.
16884 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
16886 * window.h (struct window): Replace hchild, vchild and buffer slots
16887 with a single slot 'contents'. This is possible because each valid
16888 window may have either the child window (in vertical or horizontal
16889 combination) or buffer to display (for the leaf window). Using that,
16890 a lot of operations to traverse and/or change window hierarchies may
16891 be simplified. New member horizontal is used to distinguish between
16892 horizontal and vertical combinations of internal windows.
16893 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
16894 (WINDOW_VERTICAL_COMBINATION_P): New macros.
16895 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
16896 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
16897 Use contents slot, not buffer, where appropriate.
16898 (wset_combination): New function.
16899 (wset_buffer): Add eassert.
16900 (Fframe_first_window): Simplify the loop reaching first window.
16901 (Fwindow_buffer): Use WINDOW_LEAF_P.
16902 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
16903 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
16904 (unshow_buffer): Convert initial debugging check to eassert.
16905 (replace_window, recombine_windows, Fdelete_other_windows_internal)
16906 (make_parent_window, window_resize_check, window_resize_apply)
16907 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
16908 (Fset_window_configuration, delete_all_child_windows, save_window_save):
16909 Adjust to match struct window changes.
16910 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
16911 (mark_window_cursors_off, count_windows, get_leaf_windows)
16912 (foreach_window_1): Simplify the loop.
16913 * alloc.c (mark_object): Do not check for the leaf window because
16914 internal windows has no glyph matrices anyway.
16915 * dispnew.c (clear_window_matrices, showing_window_margins_p)
16916 (allocate_matrices_for_window_redisplay, fake_current_matrices)
16917 (allocate_matrices_for_frame_redisplay, free_window_matrices)
16918 (build_frame_matrix_from_window_tree, mirror_make_current)
16919 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
16920 (update_window_tree, set_window_update_flags): Simplify the loop.
16921 (sync_window_with_frame_matrix_rows): Enforce live window.
16922 Use contents slot, not buffer, where appropriate.
16923 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
16924 and WINDOW_HORIZONTAL_COMBINATION_P.
16925 (make_frame_visible_1): Simplify the loop.
16926 Use contents slot, not buffer, where appropriate.
16927 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
16928 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
16929 (expose_window_tree): Likewise.
16930 Use contents slot, not buffer, where appropriate.
16931 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
16932 to avoid deleted windows. Use contents slot instead of buffer.
16933 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
16934 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
16935 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
16936 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
16938 2013-03-28 Eli Zaretskii <eliz@gnu.org>
16940 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
16941 identify the reasons for assertion violations in bug#14062 and
16943 (Fx_show_tip): Fix compilation error under
16944 "--enable-check-lisp-object-type". (Bug#14073)
16946 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
16947 Reported by <rzl24ozi@gmail.com>.
16949 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
16951 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
16953 (unwind_with_echo_area_buffer): ...to restore it here.
16954 This is needed to ensure that...
16955 (redisplay_window): ...both window markers are valid here,
16956 which is verified by eassert.
16957 * editfns.c (save_excursion_save): Do not assume that
16958 selected_window always displays the buffer.
16959 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
16962 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
16964 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
16967 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
16969 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
16971 2013-03-27 Eli Zaretskii <eliz@gnu.org>
16973 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
16974 since MinGW's w32api headers do. This avoids compiler warnings.
16976 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
16977 if already defined.
16979 2013-03-26 Eli Zaretskii <eliz@gnu.org>
16981 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
16983 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
16985 * gtkutil.c (style_changed_cb): Check if frame is live and an
16986 X frame (Bug#14038).
16988 2013-03-26 Eli Zaretskii <eliz@gnu.org>
16990 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
16991 Define only for _WIN32_WINNT less than 0x0500.
16992 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
16994 Move inclusion of time.h before sys/time.h, so that MinGW64 could
16995 see its own definitions of 'struct timeval' and 'struct timezone'.
16997 Fix incompatibilities between MinGW.org and MinGW64 headers.
16998 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
17000 * w32.c (REPARSE_DATA_BUFFER): Guard with
17001 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
17003 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
17005 * xterm.c: Include X11/XKBlib.h
17006 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
17008 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
17010 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
17012 * blockinput.h (input_blocked_p): Likewise.
17013 * bytecode.c (exec_byte_code): Likewise.
17014 * callproc.c (call_process_kill, call_process_cleanup)
17015 (Fcall_process): Likewise.
17016 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
17017 (Fccl_execute_on_string): Likewise.
17018 * character.c (string_escape_byte8): Likewise.
17019 * charset.c (read_hex): Likewise.
17020 * cm.c (calccost): Likewise.
17021 * data.c (cons_to_unsigned): Likewise.
17022 * dired.c (directory_files_internal, file_name_completion):
17024 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
17025 (sit_for): Likewise.
17026 * doc.c (Fsubstitute_command_keys): Likewise.
17027 * doprnt.c (doprnt): Likewise.
17028 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
17029 * emacsgtkfixed.c: Likewise.
17030 * fileio.c (file_offset, Fwrite_region): Likewise.
17031 * floatfns.c (Fexpt, fmod_float): Likewise.
17032 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
17034 * font.c (font_intern_prop): Likewise.
17035 * frame.c (x_set_alpha): Likewise.
17036 * gtkutil.c (get_utf8_string): Likewise.
17037 * indent.c (check_display_width): Likewise.
17038 * intervals.c (create_root_interval, rotate_right, rotate_left)
17039 (split_interval_right, split_interval_left)
17040 (adjust_intervals_for_insertion, delete_node)
17041 (interval_deletion_adjustment, adjust_intervals_for_deletion)
17042 (merge_interval_right, merge_interval_left, copy_intervals)
17043 (set_intervals_multibyte_1): Likewise.
17044 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
17045 * keymap.c (Fkey_description): Likewise.
17046 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
17047 * lread.c (openp, read_integer, read1, string_to_number):
17049 * menu.c (ensure_menu_items): Likewise.
17050 * minibuf.c (read_minibuf_noninteractive): Likewise.
17051 * print.c (printchar, strout): Likewise.
17052 * process.c (create_process, Faccept_process_output)
17053 (wait_reading_process_output, read_process_output, send_process)
17054 (wait_reading_process_output): Likewise.
17055 * profiler.c (make_log, handle_profiler_signal): Likewise.
17056 * regex.c (re_exec): Likewise.
17057 * regex.h: Likewise.
17058 * search.c (looking_at_1, Freplace_match): Likewise.
17059 * sysdep.c (get_child_status, procfs_ttyname)
17060 (procfs_get_total_memory): Likewise.
17061 * systime.h (EMACS_TIME_VALID_P): Likewise.
17062 * term.c (dissociate_if_controlling_tty): Likewise.
17063 * window.c (get_phys_cursor_glyph): Likewise.
17064 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
17065 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
17067 * xfns.c (Fx_window_property): Likewise.
17068 * xmenu.c (set_frame_menubar): Likewise.
17069 * xselect.c (x_get_window_property, x_handle_dnd_message):
17071 * xsmfns.c (smc_save_yourself_CB): Likewise.
17072 * xterm.c (x_scroll_bar_set_handle): Likewise.
17074 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
17076 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
17077 to be optional or nil. Adjust comment and convert it to docstring.
17078 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
17079 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
17081 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
17083 Static checking by GCC 4.8-20130319.
17084 * image.c (gif_load): Assume pass < 3 to pacify GCC.
17085 * process.c (Fset_process_datagram_address)
17086 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
17087 * xdisp.c (get_char_face_and_encoding)
17088 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
17089 (get_glyph_face_and_encoding): Prepare face before possibly using it.
17090 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
17092 2013-03-24 Ken Brown <kbrown@cornell.edu>
17094 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
17095 fix compilation on 64-bit Cygwin, where underscores are not
17096 automatically prepended.
17098 * w32term.c (w32_initialize): Silence compiler warning.
17100 2013-03-23 Eli Zaretskii <eliz@gnu.org>
17102 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
17103 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
17104 variables, to save and restore frame dimensions.
17105 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
17106 after returning from a 'fullscreen' configuration.
17107 use SendMessage instead of PostMessage to send the SC_RESTORE message,
17108 to avoid races between the main thread and the input thread.
17110 * w32term.h (struct w32_output): New members normal_width,
17111 normal_height, normal_top, normal_left, and prev_fsmode.
17112 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
17113 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
17114 members of a frame.
17116 * w32term.c (w32fullscreen_hook): Record last value of the frame's
17117 'fullscreen' parameter. Always record previous width and height
17118 of the frame, except when switching out of maximized modes, so
17119 that they could be restored correctly, instead of resetting to the
17120 default frame dimensions. Send SC_RESTORE command to the frame,
17121 unless we are going to send SC_MAXIMIZE, to restore the frame
17122 resize hints in the mouse pointer shown by the window manager.
17125 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
17127 * lisp.h (get_frame_param): Adjust conditions for prototype
17130 2013-03-22 Ken Brown <kbrown@cornell.edu>
17132 * unexcw.c: Drop unneeded inclusion of w32common.h.
17133 (report_sheap_usage): Declare.
17134 (read_exe_header): Add magic numbers for x86_64.
17135 (fixup_executable): Fix printf format specifier for unsigned long
17138 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
17140 * frame.h (struct frame): Put menu_bar_window under #ifdef
17141 because this member is not needed when X toolkit is in use.
17142 (fset_menu_bar_window):
17143 * dispnew.c (clear_current_matrices, clear_desired_matrices)
17144 (free_glyphs, update_frame):
17145 * xdisp.c (expose_frame): Likewise.
17146 (display_menu_bar): Likewise. Remove redundant eassert.
17147 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
17150 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
17152 Use functions and constants to manipulate Lisp_Save_Value objects.
17153 This replaces code that used macros and strings and token-pasting.
17154 The change makes the C source a bit easier to follow,
17155 and shrinks the Emacs executable a bit.
17156 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
17157 (make_save_value): Change 1st arg from string to enum. All callers
17160 (mark_object): Use if, not #if, for GC_MARK_STACK.
17161 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
17162 (XSAVE_OBJECT): Now functions, not macros.
17163 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
17164 the constant was never used.
17165 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
17166 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
17167 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
17168 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
17170 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
17171 type3 with a single member save_type. All uses changed.
17172 (save_type, set_save_pointer, set_save_integer): New functions.
17173 * print.c (PRINTX): Remove.
17175 * alloc.c: Remove redundant static declarations.
17177 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
17179 * window.h (struct window): Convert left_col, top_line, total_lines
17180 and total_cols from Lisp_Objects to integers. Adjust comments.
17181 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
17183 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
17184 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
17185 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
17186 Adjust users where appropriate.
17188 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
17190 * frame.h (struct frame): Drop resx and resy because the same data is
17191 available from window system-specific output context. Adjust users.
17192 (default_pixels_per_inch_x, default_pixels_per_inch_y):
17193 New functions to provide defaults when no window system available.
17194 (FRAME_RES_X, FRAME_RES_Y): New macros.
17195 (NUMVAL): Move from xdisp.c.
17196 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
17197 (Ffont_face_attributes, Fopen_font):
17198 * image.c (gs_load):
17199 * w32font.c (fill_in_logfont):
17200 * xdisp.c (calc_pixel_width_or_height):
17201 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
17202 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
17204 2013-03-20 Kenichi Handa <handa@gnu.org>
17206 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
17207 to 1 (temporary workaround until a bug related to ASCII
17208 optimization is fixed).
17210 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
17212 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
17213 Signal error if window is not internal. Adjust docstring.
17214 (delete_all_child_windows): Use combination_limit to save the buffer.
17215 (Fset_window_configuration): Adjust accordingly.
17216 * print.c (syms_of_print): Initialize debugging output not here...
17217 (init_print_once): ...but in a new function here.
17218 * lisp.h (init_print_once): Add prototype.
17219 * emacs.c (main): Add call to init_print_once. Adjust comments.
17221 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
17223 * window.c (window_resize_check, window_resize_apply)
17224 (window_from_coordinates, recombine_windows, set_window_buffer)
17225 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
17226 (Fsplit_window_internal, Fdelete_window_internal)
17227 (freeze_window_starts): Use bool for booleans.
17228 * window.h (window_frame_coordinates, resize_frame_windows)
17229 (freeze_window_starts, set_window_buffer): Adjust prototypes.
17231 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
17233 * dispnew.c (bitch_at_user): Use `user-error'.
17235 2013-03-17 Ken Brown <kbrown@cornell.edu>
17237 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
17238 as return type of image_background. (Bug#13981)
17239 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
17241 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
17243 * nsterm.m (updateFrameSize:): Change resize increments if needed.
17244 (ns_select): Don't return with result uninitialized.
17246 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
17249 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
17251 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
17252 directories. If filename is nil, get directory name (Bug#13932).
17253 Use getFilename and getDirectory.
17254 (getFilename, getDirectory): New methods for EmacsSavePanel and
17256 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
17258 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
17260 * coding.c (decode_coding_gap): Fix typo caught by static checking.
17262 2013-03-15 Kenichi Handa <handa@gnu.org>
17264 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
17265 (adjust_after_replace): Make it back to static. Delete the third
17266 arg text_at_gap_tail. Cancel the code for handling it.
17268 * coding.h (struct coding_system): New member eol_seen.
17270 * coding.c (detect_ascii): New function.
17271 (detect_coding): Set coding->head_ascii and coding->eol_seen only
17272 when the source bytes are actually scanned. On detecting for
17273 coding_category_utf_8_auto, call detect_ascii instead of scanning
17274 source bytes directly.
17275 (produce_chars): Call insert_from_gap with the new arg 0.
17276 (encode_coding): Likewise.
17277 (decode_coding_gap): Control ASCII optimization by the variable
17278 disable_ascii_optimization instead of #ifndef .. #endif.
17279 Deccode EOL format according to coding->eol_seen.
17280 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
17283 * lisp.h (adjust_after_replace): Cancel externing it.
17284 (insert_from_gap): Adjust prototype.
17286 2013-03-15 Eli Zaretskii <eliz@gnu.org>
17288 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
17289 FULLSCREEN_MAXIMIZED. (Bug#13935)
17291 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
17293 * region-cache.c (find_cache_boundary, move_cache_gap)
17294 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
17295 Simplify debugging check and convert to eassert. Adjust comment.
17296 (pp_cache): Put under ENABLE_CHECKING.
17298 2013-03-14 Eli Zaretskii <eliz@gnu.org>
17300 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
17301 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
17302 and WM_ACTIVATEAPP.
17303 (w32fullscreen_hook): If the frame is visible, reset
17304 f->want_fullscreen flag after changing the frame size. If the
17305 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
17308 2013-03-13 Daniel Colascione <dancol@dancol.org>
17310 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
17311 too so that these builds can use Cygwin's file conversion
17312 functions. (We've been building and linking cygw32.o all along
17313 and just not using it.)
17315 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
17317 File synchronization fixes (Bug#13944).
17318 * Makefile.in (LIB_FDATASYNC): New macro.
17320 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
17321 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
17322 Don't worry about HAVE_FSYNC, since a substitute fsync is
17323 available if the system lacks one.
17324 (Fwrite_regin): Retry fsync if interrupted.
17326 2013-03-13 Eli Zaretskii <eliz@gnu.org>
17328 * w32term.c (w32_read_socket): If the Emacs frame is being
17329 activated, call w32fullscreen_hook, to make sure the new frame
17330 dimensions are in effect. (Bug#13937)
17332 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
17334 * xdisp.c (init_iterator): Simplify because both character and byte
17335 positions are either specified or -1. Add eassert. Adjust comment.
17336 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
17337 character and byte positions can be obtained from marker.
17339 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
17341 Static checking by Sun C 5.12.
17342 * alloc.c (buffer_memory_full) [REL_ALLOC]:
17343 * bytecode.c (exec_byte_code):
17344 * dispnew.c (init_display):
17346 * fileio.c (Fsubstitute_in_file_name):
17347 * keyboard.c (Fevent_convert_list):
17348 * keymap.c (Fsingle_key_description):
17349 * term.c (maybe_fatal, fatal):
17350 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
17351 * xsmfns.c (Fhandle_save_session):
17352 Omit unreachable code.
17353 * keymap.c (map_keymap_char_table_item): Cast void * to
17354 a function pointer type; the C Standard requires this.
17356 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
17357 Include <sys/param.h> unconditionally, as that works elsewhere and
17358 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
17359 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
17362 See ChangeLog.12 for earlier changes.
17364 ;; Local Variables:
17368 Copyright (C) 2011-2015 Free Software Foundation, Inc.
17370 This file is part of GNU Emacs.
17372 GNU Emacs is free software: you can redistribute it and/or modify
17373 it under the terms of the GNU General Public License as published by
17374 the Free Software Foundation, either version 3 of the License, or
17375 (at your option) any later version.
17377 GNU Emacs is distributed in the hope that it will be useful,
17378 but WITHOUT ANY WARRANTY; without even the implied warranty of
17379 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17380 GNU General Public License for more details.
17382 You should have received a copy of the GNU General Public License
17383 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.