1 2015-02-19 Fujii Hironori <fujii.hironori@gmail.com> (tiny change)
3 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Pass the
4 message to DefWindowProc, after positioning the IME window, to
5 trigger its display. (Bug#11732)
7 2015-02-18 Eli Zaretskii <eliz@gnu.org>
9 * emacs.c (Fkill_emacs): Exit with specified exit code even if
10 stdin is at EOF. (Bug#19897)
12 2015-02-18 Oscar Fuentes <ofv@wanadoo.es>
14 * keyboard.c (read_char): When there is an input method function,
15 do not restore the echo area if a prefix argument is being
16 introduced. (Bug#19875)
18 2015-02-16 Kelly Dean <kelly@prtime.org>
20 * src/keyboard.c (timer_check_2): Fix incorrect comment.
22 2015-02-14 Martin Rudalics <rudalics@gmx.at>
24 * xterm.c (x_frame_normalize_before_maximize): Fix doc-string.
25 Suggested by Alan Mackenzie <acm@muc.de>.
27 2015-02-14 Eli Zaretskii <eliz@gnu.org>
29 * menu.c (Fx_popup_menu) [HAVE_X_WINDOWS]: Call
30 x_relative_mouse_position only for X frames. (Bug#19862)
32 2015-02-13 Paul Eggert <eggert@cs.ucla.edu>
34 Better support for future plugins
35 * lisp.h (DEFINE_LISP_SYMBOL): New macro, replacing and simplifying
36 DEFINE_LISP_SYMBOL_BEGIN / DEFINE_LISP_SYMBOL_END. All uses changed.
37 (DEFINE_NONNIL_Q_SYMBOL_MACROS): New macro, defaulting to true.
39 2015-02-11 Martin Rudalics <rudalics@gmx.at>
41 * w32term.c (w32_read_socket): In SIZE_MAXIMIZED and
42 SIZE_RESTORED cases correctly handle `maximized' value for the
43 `fullscreen' parameter. Don't use 'maximized' frame parameter
45 (w32fullscreen_hook): Include menu bar height when calculating
46 new text height in FULLSCREEN_BOTH case.
47 * xterm.c (do_ewmh_fullscreen): Handle transition from
48 FULLSCREEN_BOTH to FULLSCREEN_MAXIMIZED when
49 x_frame_normalize_before_maximize is set.
51 2015-02-10 Paul Eggert <eggert@cs.ucla.edu>
53 Use bool for boolean in xdisp.c
54 * dispextern.h (display_prop_intangible_p, resize_mini_window)
55 (pixel_to_glyph_coords, mark_window_display_accurate)
56 (compute_display_string_pos, handle_tool_bar_click)
57 (x_intersect_rectangles, clear_mouse_face, display_tty_menu_item):
58 * lisp.h (setup_echo_area_for_printing, message_with_string)
59 (pos_visible_p): Use bool for boolean.
60 * xdisp.c: Use bool, true, false intstead of int, 1, 0.
61 Remove unnecessary forward decls.
62 (trace_move) [DEBUG_TRACE_MOVE]: Now static.
63 (CHECK_IT, CHECK_WINDOW_END):
64 Now an inline function that is always defined.
66 (check_window_end) [oGLYPH_DEBUG && ENABLE_CHECKING]:
67 Remove; no longer needed.
68 (handle_stop): Prefer (X && !Y) to (X ? !Y : 0).
69 (get_overlay_strings): Omit unnecessary casts.
70 (forward_to_next_line_start):
72 Prefer !BOOL to (BOOL ? 0 : 1).
73 (next_element_function): New typedef.
74 (get_next_element): Use it. Now const.
75 (IT_POS_VALID_AFTER_MOVE_P): Prefer !X || Y==0 to (X ? Y==0 : 1).
76 (vmessage): Now ATTRIBUTE_FORMAT_PRINTF (1, 0), to pacify GCC 4.9.2
77 (display_echo_area): Prefer BOOLEXPR to BOOLEXPR ? 1 : 0.
78 (tool_bar_item_info): Simplify.
79 (invisible_prop): Rename from invisible_p, since it doesn't
80 return bool. All callers changed.
81 (x_produce_glyphs): Simplify.
83 2015-02-09 Paul Eggert <eggert@cs.ucla.edu>
85 Check for some overflows in vertical-motion
86 * indent.c (window_column_x): New function.
87 (Fvertical_motion): Use it to protect against integer overflow
88 when computing column. Prefer extract_float to doing things by hand.
89 Avoid unnecessary casts.
91 * xfont.c: Minor style fixes
92 (xfont_list_pattern): Reindent to 80 cols and use Emacs-style comments.
93 Redo loop so that less indentation is needed.
95 2015-02-09 Eli Zaretskii <eliz@gnu.org>
97 * indent.c (Fvertical_motion): Accept an additional argument
98 CUR-COL and use it as the starting screen coordinate.
99 * window.c (window_scroll_line_based, Fmove_to_window_line): All
100 callers of vertical-motion changed.
102 2015-02-09 Dima Kogan <dima@secretsauce.net>
104 * font.c (font_score): Remove unused variable assignment.
106 2015-02-09 Dima Kogan <dima@secretsauce.net>
108 * xfaces.c (realize_basic_faces): Don't set Qscalable_fonts_allowed to
110 * font.c (font_score): Try to find a font without scaling first,
111 and only accept scalable fonts if we did not get a match (Bug#19117).
113 2015-02-09 Stefan Monnier <monnier@iro.umontreal.ca>
115 * keyboard.c (syms_of_keyboard): Use non-nil default value.
117 2015-02-09 Paul Eggert <eggert@cs.ucla.edu>
119 Use C99's INFINITY and NAN macros
120 * lread.c: Include <math.h>.
121 (string_to_number): Use INFINITY and NAN rather than rolling our own.
122 This avoids some runtime diagnostics when building with
123 gcc -fsanitize=undefined.
125 Fix bidi_explicit_dir_char undefined behavior
126 * bidi.c (bidi_explicit_dir_char): Avoid subscript error when
127 argument is BIDI_EOB. This can happen in bidi_level_of_next_char.
129 Better distinguish infinite from invalid times
130 * editfns.c (check_time_validity): New function.
131 (decode_time_components): Return int, not bool.
132 Return -1 (not 0) if the time is out of range.
134 (lisp_time_struct, lisp_seconds_argument): Distinguish better
135 between time overflow and invalid time values.
137 2015-02-08 Paul Eggert <eggert@cs.ucla.edu>
139 Minor tweaks to frame_size_history_add
140 * frame.c (frame_size_history_add): Don't assume length fits in 'int'.
141 Prefer XCAR and XCDR to Fcar and Fcdr when the arg is a cons.
142 (Fframe_after_make_frame): Simplify.
143 * gtkutil.c: Remove commented-out code.
144 * xfns.c (Fx_create_frame): Fix indenting.
146 2015-02-08 Eli Zaretskii <eliz@gnu.org>
148 * frame.c (Fframe_parameter): Don't replace a non-nil value of
149 foreground-color or background-color parameters with a nil value.
152 2015-02-08 Stefan Monnier <monnier@iro.umontreal.ca>
154 * data.c (Findirect_function): Like `symbol-function', don't signal an
155 error for void functions any more.
157 2015-02-07 Martin Rudalics <rudalics@gmx.at>
159 * frame.c (frame_size_history_add): New function.
160 (frame_inhibit_resize): Consider frame_inhibit_implied_resize
161 only after frame's after_make_frame slot is true.
162 Inhibit resizing fullwidth-/height frames in one direction only.
163 Update frame_size_history.
164 (adjust_frame_size): Call frame_size_history_add.
165 (make_frame): Initalize after_make_frame slot.
166 (Fmake_terminal_frame): Adjust adjust_frame_size call.
167 (Fcan_run_window_configuration_change_hook): Rename to
168 Fframe_after_make_frame. Set after_make_frame slot.
169 Return second argument.
170 (x_set_frame_parameters): Postpone handling fullscreen parameter
171 until after width and height parameters have been set.
172 Apply width and height changes only if can_x_set_window_size is true.
173 Update frame_size_history.
174 (Qadjust_frame_size_1, Qadjust_frame_size_2)
175 (Qadjust_frame_size_3, QEmacsFrameResize, Qframe_inhibit_resize)
176 (Qx_set_fullscreen, Qx_check_fullscreen, Qx_set_window_size_1)
177 (Qxg_frame_resized, Qxg_frame_set_char_size_1)
178 (Qxg_frame_set_char_size_2, Qxg_frame_set_char_size_3)
179 (Qxg_change_toolbar_position, Qx_net_wm_state)
180 (Qx_handle_net_wm_state, Qtb_size_cb, Qupdate_frame_tool_bar)
181 (Qfree_frame_tool_bar): New symbol for updating frame_size_history.
182 (Qtip_frame, Qterminal_frame): New symbols.
183 (Vframe_adjust_size_history): Rename to frame_size_history.
184 * frame.h (struct frame):
185 Rename can_run_window_configuration_change_hook slot to
187 (frame_size_history_add): Extern.
188 * gtkutil.c (xg_frame_resized): Call frame_size_history_add.
189 Don't set FRAME_PIXEL_WIDTH and FRAME_PIXEL_HEIGHT here.
190 (xg_frame_set_char_size): Try to preserve the status of
191 fullwidth/-height frames. Call frame_size_history_add.
192 (tb_size_cb, update_frame_tool_bar, free_frame_tool_bar)
193 (xg_change_toolbar_position): Call frame_size_history_add.
194 * w32fns.c (x_change_tool_bar_height): Handle frame's fullscreen
196 (Fx_create_frame): Process fullscreen parameter after frame has
198 (x_create_tip_frame): Pass Qtip_frame to adjust_frame_size.
199 (Fx_frame_geometry): Don't pollute pure storage.
200 * w32term.c (w32_read_socket): For WM_WINDOWPOSCHANGED,
201 WM_ACTIVATE and WM_ACTIVATEAPP set frame's visibility before
202 calling w32fullscreen_hook. For WM_DISPLAYCHANGE call
203 w32fullscreen_hook immediately.
204 (x_fullscreen_adjust, x_check_fullscreen): Remove.
205 (w32fullscreen_hook): Call change_frame_size just as with a
206 "normal" frame resize operation. Call do_pending_window_change.
207 (x_set_window_size): Try to handle fullwidth and fullheight more
208 accurately. Don't rely on w32_enable_frame_resize_hack.
209 (w32_enable_frame_resize_hack): Remove variable.
210 * widget.c (EmacsFrameResize): Remove dead code.
211 Call frame_size_history_add
212 * window.c (run_window_configuration_change_hook):
213 Check f->after_make_frame instead of
214 f->can_run_window_configuration_change_hook.
215 * xfns.c (x_change_tool_bar_height): Handle frame's fullscreen status.
216 (Fx_create_frame): Process fullscreen parameter after frame has
218 (Fx_frame_geometry): Don't pollute pure storage.
219 * xterm.c (x_net_wm_state, x_handle_net_wm_state):
220 Call frame_size_history_add.
221 (do_ewmh_fullscreen): Handle x_frame_normalize_before_maximize.
222 (x_check_fullscreen): Count in menubar when calling
223 XResizeWindow. Wait for ConfigureNotify event.
224 Call frame_size_history_add.
225 (x_set_window_size_1): Remove PIXELWISE argument. Try to handle
226 changing a fullheight frame's width or a fullwidth frame's
227 height. Call frame_size_history_add.
228 (x_set_window_size): Simplify xg_frame_set_char_size and
229 x_set_window_size_1 calls.
230 (x_frame_normalize_before_maximize): New variable.
232 2015-02-07 Paul Eggert <eggert@cs.ucla.edu>
234 Remove no-longer-used cursor_in_echo_area code
235 * dispnew.c (set_window_cursor_after_update, update_frame_1):
236 Remove checks for negative cursor_in_echo_area, since this var is
237 a boolean, and has been a boolean for some time. Simplify.
238 * dispnew.c (init_display):
239 * xdisp.c (message3_nolog, vmessage): Use bool for boolean.
241 2015-02-05 Stefan Monnier <monnier@iro.umontreal.ca>
243 * eval.c (Ffunction): Handle the new (:documentation ...) form.
244 (syms_of_eval): Declare `:documentation'.
246 2015-02-05 Martin Rudalics <rudalics@gmx.at>
248 * xdisp.c (Fwindow_text_pixel_size): Remove optional BUFFER
249 argument added on 2015-02-01.
251 2015-02-04 Paul Eggert <eggert@cs.ucla.edu>
253 Remove no-longer-used two_byte_p calculations
254 * dispextern.h (struct glyph_string): Remove member two_byte_p.
256 * xdisp.c (get_glyph_face_and_encoding): Remove arg two_byte_p.
259 2015-02-03 Paul Eggert <eggert@cs.ucla.edu>
261 Omit unnecessary var if GTK or NS
262 * frame.c, frame.h (frame_default_tool_bar_height) [USE_GTK||HAVE_NS]:
263 Now a constant zero on these platforms.
265 2015-02-01 Martin Rudalics <rudalics@gmx.at>
267 * xdisp.c (Fwindow_text_pixel_size): Add optional argument BUFFER.
269 2015-01-31 Eli Zaretskii <eliz@gnu.org>
271 * coding.c (raw_text_coding_system_p): New function.
273 * keyboard.c (read_decoded_event_from_main_queue): Use it when the
274 keyboard coding-system is 'raw-text'. (Bug#19532)
276 * coding.h (raw_text_coding_system_p): Add prototype.
278 2015-01-31 Andreas Schwab <schwab@linux-m68k.org>
280 * Makefile.in (gl-stamp): Generate globals.h through the use of
282 (globals.h): Replace with empty command.
284 2015-01-31 Eli Zaretskii <eliz@gnu.org>
286 * keyboard.c (kbd_buffer_store_event_hold): Ignore FOCUS_OUT_EVENT
287 and ICONIFY_EVENT for the purposes of breaking while-no-input
290 * dired.c (read_dirent): Correct the "MSDOS hacks" hack: the
291 special code for errno = ENOENT or EACCES is needed for WINDOWSNT,
294 2015-01-31 Paul Eggert <eggert@cs.ucla.edu>
296 Simplify read_dirent's MSDOS hacks
297 * dired.c (read_dirent): Simplify by removing the need for the
298 DIR_ENTRY argument. All callers changed. This separates the
299 MS-DOS idiosyncrasies better from the rest of the code.
301 2015-01-30 Eli Zaretskii <eliz@gnu.org>
303 * dired.c (read_dirent): Accept an additional argument
304 FIRST_ENTRY. If readdir fails with ENOENT or EACCES the first
305 time it is called, report the error as if it happened in
307 (directory_files_internal, file_name_completion): Adjust callers
310 2015-01-30 Paul Eggert <eggert@cs.ucla.edu>
312 Refactor calls to opendir for simplicity
313 * dired.c (open_directory): Accept Lisp_Object, not char *, for
314 dirname. Signal an error if the open fails. All callers changed.
316 2015-01-29 Paul Eggert <eggert@cs.ucla.edu>
318 Report readdir failures
319 Previously, on non-MS-Windows platforms the code treated most
320 readdir failures as EOF. This was incorrect, e.g., when readdir
321 fails with errno == EOVERFLOW. Signal an error instead.
322 * dired.c (read_dirent):
323 New function, which signals an error when readdir fails.
324 (directory_files_internal, file_name_completion): Use it.
326 2015-01-29 Eli Zaretskii <eliz@gnu.org>
328 Use bool for boolean in w32menu.c, w32font.c, w32uniscribe.c.
329 * w32uniscribe.c (uniscribe_list, uniscribe_match): Use bool where
332 * w32font.c (struct font_callback_data, w32font_list_internal)
333 (w32font_driver, w32font_match_internal): Use bool where appropriate.
335 * w32menu.c (x_activate_menubar, set_frame_menubar)
336 (w32_dialog_show, initialize_frame_menubar, w32_menu_show)
337 (is_simple_dialog): Use bool where appropriate.
339 2015-01-28 Paul Eggert <eggert@cs.ucla.edu>
341 Use bool, not int, to track face changes
342 * xfaces.c (face_change): Rename from face_change_count, and
343 change from int to bool. The var is now true (instead of nonzero)
344 if attributes have changed; this is simpler. All uses changed.
347 2015-01-28 Eli Zaretskii <eliz@gnu.org>
349 * dired.c (directory_files_internal, file_name_completion)
350 [WINDOWSNT]: Signal an error when errno is set non-zero by
351 'readdir', regardless of its value.
353 * w32.c (sys_readdir): Set errno to ENOENT when the directory
354 doesn't exist and to EACCES when it's not accessible to the
355 current user. Set errno to zero when FindNextFile exhausts the
356 directory, so that callers don't interpret that as an error and
357 don't signal a file-error.
358 (open_unc_volume): Set errno to ENOENT if WNetOpenEnum fails.
360 * dired.c (directory_files_internal) [WINDOWSNT]: If readdir
361 returns NULL and errno is ENOTDIR, behave as if opendir failed to
362 open the directory. (Bug#19701)
364 * w32.c (sys_readdir): If FindFirstFile fails because the
365 directory doesn't exist, set errno to ENOTDIR.
367 2015-01-28 Jan Djärv <jan.h.d@swipnet.se>
369 * nsterm.m (drawRect:): Add block/unblock_input (Bug#19660).
371 2015-01-28 Paul Eggert <eggert@cs.ucla.edu>
373 Fix coding.c subscript error
374 * coding.c (CODING_ISO_INVOKED_CHARSET):
375 Avoid undefined behavior if CODING_ISO_INVOCATION returns negative.
377 2015-01-28 Eli Zaretskii <eliz@gnu.org>
379 * xdisp.c (produce_image_glyph): Fix display of images in R2L
380 screen lines: prepend the new glyph to the ones already there
381 instead of appending it.
383 * w32fns.c (w32_set_title_bar_text): New function, including
384 support for titles with non-ASCII characters outside of the
385 current system codepage.
386 (x_set_name, x_set_title): Use it. (Bug#19590)
388 * indent.c (Fvertical_motion): Return zero if we started from ZV
389 and there's an overlay after-string there. (Bug#19553)
391 * emacs.c (usage_message): Fix the description of the -nl switch.
394 * xdisp.c (move_it_to, try_cursor_movement): Don't use the window
395 end information if the window_end_valid flag is unset.
396 (try_window_id): If the call to display_line invalidated the
397 window end information, give up the try_window_id optimization.
400 * w32fns.c (Fx_server_version, Fx_server_vendor): Doc fix.
401 * xfns.c (Fx_server_version, Fx_server_vendor): Doc fix.
403 * emacs.c (syms_of_emacs) <system-configuration>: Doc fix. (Bug#19502)
405 2015-01-28 Stefan Monnier <monnier@iro.umontreal.ca>
407 * lisp.mk (lisp): Add cl-preloaded.
409 2015-01-27 Paul Eggert <eggert@cs.ucla.edu>
411 Use bool for boolean in xfaces.c
412 * dispextern.h: Adjust to signature changes.
413 * font.c (font_at, font_range):
414 * fontset.c (Finternal_char_font):
415 * fringe.c (draw_fringe_bitmap_1):
416 * xdisp.c (handle_face_prop, face_before_or_after_it_pos)
417 (get_next_display_element, highlight_trailing_whitespace)
418 (display_string, calc_line_height_property)
419 (note_mode_line_or_margin_highlight, note_mouse_highlight):
420 * xfaces.c (tty_suppress_bold_inverse_default_colors_p)
421 (menu_face_changed_default, recompute_basic_faces)
422 (Fbitmap_spec_p, parse_rgb_list, tty_lookup_color)
423 (tty_defined_color, defined_color, face_color_gray_p)
424 (face_color_supported_p, load_color2, load_face_colors)
425 (Fx_list_fonts, LFACEP, push_named_merge_point)
426 (resolve_face_name, lface_from_face_name_no_resolve)
427 (lface_from_face_name, get_lface_attributes_no_remap)
428 (get_lface_attributes, lface_fully_specified_p)
429 (set_lface_from_font, merge_face_vectors, merge_named_face)
430 (merge_face_ref, Finternal_make_lisp_face)
431 (Finternal_lisp_face_p, Finternal_copy_lisp_face)
432 (Finternal_set_lisp_face_attribute)
433 (update_face_from_frame_parameter, set_font_frame_param)
434 (face_boolean_x_resource_value)
435 (Finternal_set_lisp_face_attribute_from_resource)
436 (x_update_menu_appearance, Finternal_get_lisp_face_attribute)
437 (Finternal_merge_in_global_face, Fface_font, face_attr_equal_p)
438 (lface_equal_p, Finternal_lisp_face_equal_p)
439 (Finternal_lisp_face_empty_p, lface_same_font_attributes_p)
440 (Fcolor_distance, lookup_named_face, lookup_basic_face)
441 (lookup_derived_face, Fface_attributes_as_vector)
442 (x_supports_face_attributes_p, tty_supports_face_attributes_p)
443 (Fdisplay_supports_face_attributes_p, realize_basic_faces)
444 (realize_default_face, realize_named_face)
445 (realize_non_ascii_face, realize_x_face, map_tty_color)
446 (realize_tty_face, compute_char_face, face_at_buffer_position)
447 (face_for_overlay_string, face_at_string_position):
448 Use bool for boolean.
449 * xfaces.c (set_lface_from_font):
450 Return void, since callers never use the result.
452 2015-01-26 Andreas Schwab <schwab@linux-m68k.org>
454 * image.c (lookup_pixel_color): Reorder conditions that are
456 (x_to_xcolors): Likewise.
457 (x_detect_edges): Likewise.
458 (png_load_body): Likewise.
459 (gif_close): Likewise.
460 (gif_load): Likewise.
462 2015-01-25 Eli Zaretskii <eliz@gnu.org>
464 Use bool for boolean in w32term.c
465 * w32term.c (x_update_window_begin, x_update_window_end)
466 (x_update_end, x_after_update_window_line)
467 (x_set_glyph_string_gc, x_draw_glyph_string_background)
468 (x_draw_glyph_string_foreground)
469 (x_draw_composite_glyph_string_foreground)
470 (x_draw_glyphless_glyph_string_foreground)
471 (x_draw_image_glyph_string, x_draw_glyph_string)
472 (x_draw_stretch_glyph_string, note_mouse_movement)
473 (w32_mouse_position, x_scroll_bar_report_motion)
474 (x_horizontal_scroll_bar_report_motion, w32_read_socket)
475 (w32_set_vertical_scroll_bar, w32_set_horizontal_scroll_bar)
476 (w32_draw_window_cursor, x_new_font, x_set_offset)
477 (x_set_window_size, x_make_frame_invisible, x_iconify_frame):
478 Use bool where appropriate.
480 Use bool for boolean in w32fns.c
481 * w32fns.c (w32_defined_color, x_decode_color)
482 (Fxw_color_defined_p, Fxw_color_values, x_set_icon_type)
483 (x_set_menu_bar_lines, x_change_tool_bar_height)
484 (x_set_internal_border_width, x_explicitly_set_name)
485 (x_implicitly_set_name, Fx_create_frame, w32_window)
486 (x_create_tip_frame, Fx_show_tip): Use bool where appropriate.
488 2015-01-25 Paul Eggert <eggert@cs.ucla.edu>
490 Use bool for boolean in xfns.c
491 * xfaces.c (x_update_menu_appearance):
492 * xfns.c (x_real_positions, x_defined_color, x_decode_color)
493 (xg_set_icon, xg_set_icon_from_xpm_data, x_set_cursor_color)
494 (x_set_icon_type, x_set_icon_name, x_set_menu_bar_lines)
495 (x_change_tool_bar_height, x_set_internal_border_width)
496 (x_encode_text, x_set_name_internal, x_explicitly_set_name)
497 (x_implicitly_set_name, x_default_scroll_bar_color_parameter)
498 (hack_wm_protocols, xic_create_fontsetname, xic_free_xfontset)
499 (x_window, x_icon, Fx_wm_set_size_hint, Fx_create_frame)
500 (Fxw_color_defined_p, Fxw_color_values, x_create_tip_frame)
501 (Fx_show_tip, clean_up_file_dialog, Fx_file_dialog)
502 (clean_up_dialog, syms_of_xfns):
503 * xterm.h (xg_set_icon, xg_set_icon_from_xpm_data)
504 (xic_create_fontsetname):
505 Use bool for boolean.
506 * xfns.c: Include bitmaps/gray.xbm unconditionally.
508 Count MANY function args more reliably
509 * alloc.c (Fgc_status, purecopy, unbind_to, garbage_collect_1):
510 * buffer.c (Fbuffer_list, Fkill_buffer):
511 * callint.c (read_file_name, Fcall_interactively):
512 * charset.c (Fset_charset_priority, syms_of_charset):
513 * chartab.c (uniprop_encode_value_numeric):
514 * coding.c (syms_of_coding):
515 * composite.c (syms_of_composite):
516 * data.c (wrong_range):
517 * dbusbind.c (syms_of_dbusbind):
518 * dired.c (file_attributes):
519 * editfns.c (Fdecode_time, update_buffer_properties, format2):
520 * eval.c (run_hook_with_args_2, apply1, call1, call2, call3)
521 (call4, call5, call6, call7):
522 * fileio.c (Finsert_file_contents, choose_write_coding_system)
523 (Fcar_less_than_car, build_annotations, auto_save_error):
524 * filelock.c (get_boot_time):
525 * fns.c (internal_equal, nconc2, Fyes_or_no_p, Fwidget_apply):
526 (maybe_resize_hash_table, secure_hash):
527 * font.c (font_style_to_value, font_open_by_name, Flist_fonts):
528 * fontset.c (fontset_add, Fset_fontset_font):
529 * ftfont.c (ftfont_lookup_cache):
530 * gtkutil.c (xg_get_font):
531 * insdel.c (signal_before_change, signal_after_change):
532 * keymap.c (append_key):
533 * lread.c (load_warn_old_style_backquotes, Fload, init_lread):
534 * minibuf.c (Fread_buffer):
535 * print.c (print_preprocess):
536 * process.c (Fformat_network_address, Fmake_network_process)
537 (server_accept_connection):
538 * sound.c (Fplay_sound_internal):
539 * term.c (Fsuspend_tty, Fresume_tty):
540 * window.c (window_list):
541 * xdisp.c (run_redisplay_end_trigger_hook, add_to_log)
542 (message_with_string):
543 * xfaces.c (Fx_list_fonts):
544 * xfont.c (syms_of_xfont):
545 * xselect.c (x_handle_selection_request)
546 (x_handle_selection_clear, x_clear_frame_selections)
547 (x_clipboard_manager_error_1):
548 Prefer CALLMANY and CALLN to counting args by hand.
549 * doc.c (reread_doc_file): Remove unused code.
550 * fns.c (concat2, concat3): Redo to avoid need for local-var vector.
551 (cmpfn_user_defined, hashfn_user_defined, Fmaphash):
552 Prefer call1 and call2 to Ffuncall.
553 * keyboard.c (safe_run_hook_funcall, safe_run_hooks):
554 Use struct literal rather than a local var, for simplicity.
555 * keymap.c (where_is_internal): Use NULL rather than a pointer
557 * lisp.h (CALLMANY, CALLN): New macros.
558 * sound.c (Fplay_sound_internal): Coalesce duplicate code.
561 Use gnustep-config if available
562 * emacs.c [NS_IMPL_GNUSTEP]: Don't include <GNUstepBase/GSConfig.h>.
563 It doesn't appear to be needed, and the inclusion breaks on
564 Ubuntu 14.10 when 'configure' uses 'gnustep-config'.
566 2015-01-22 Eli Zaretskii <eliz@gnu.org>
568 * xdisp.c (init_iterator): Restore a comment lost in transition.
570 2015-01-22 Paul Eggert <eggert@cs.ucla.edu>
572 Use bool for boolean in xfont.c, xftfont.c, xgselect.c
573 * xfont.c (xfont_driver, xfont_chars_supported)
574 (xfont_text_extents):
575 * xftfont.c (xftfont_get_colors, xftfont_open)
576 (xftfont_prepare_face, xftfont_done_face)
577 (xftfont_cached_font_ok):
578 * xgselect.c (xg_select):
579 Use bool for boolean.
581 Don't downcase system diagnostics' first letters
582 * fileio.c (report_file_errno): Don't downcase, and simplify.
585 Isolate NIL_IS_ZERO-assuming code better
586 Suggested by Stefan Monnier in:
587 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00588.html
588 * alloc.c (allocate_pseudovector):
589 Use memclear, not memsetnil, to remove a 'verify'.
590 * callint.c (Fcall_interactively):
591 * dispnew.c (realloc_glyph_pool):
592 * xdisp.c (init_iterator):
593 Use memclear, not memset, to remove a 'verify'.
594 * lisp.h (memclear): Rename from memsetnil, and take a byte
595 count rather than a word count. All callers changed.
597 2015-01-20 Paul Eggert <eggert@cs.ucla.edu>
599 Undo port to hypothetical nonzero Qnil case
600 This mostly undoes the previous change in this area. See:
601 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00570.html
602 * alloc.c (allocate_pseudovector):
603 * callint.c (Fcall_interactively):
604 * dispnew.c (realloc_glyph_pool):
605 * fringe.c (init_fringe):
606 * lisp.h (memsetnil):
607 * xdisp.c (init_iterator):
608 Simplify by assuming that Qnil is zero, but verify the assumption.
609 * lisp.h (NIL_IS_ZERO): Revert back to this symbol, removing
610 NIL_IS_NONZERO. All uses changed.
612 2015-01-20 Jan Djärv <jan.h.d@swipnet.se>
614 * nsterm.m (EV_TRAILER2): Set Vinhibit_quit to Qt (Bug#19531).
616 2015-01-20 Dmitry Antipov <dmantipov@yandex.ru>
618 Prefer xlispstrdup to avoid dumb calls to strlen.
619 * nsfont.m (ns_get_family):
620 * nsterm.m (ns_term_init):
621 * w32fns.c (w32_window):
622 * xfns.c (x_window, Fx_select_font): Use xlispstrdup.
624 2015-01-20 Paul Eggert <eggert@cs.ucla.edu>
626 Correct an old fix for GTK font selection
627 * gtkutil.c (xg_get_font): Fix off-by-2 typo.
630 Fix minor bugs with printing null bytes
631 * minibuf.c (read_minibuf_noninteractive):
632 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]:
633 Work even if the Lisp string contains a null byte.
635 Port to hypothetical case where Qnil is nonzero
636 * alloc.c (allocate_pseudovector):
637 * callint.c (Fcall_interactively):
638 * coding.c (syms_of_coding):
639 * dispnew.c (realloc_glyph_pool):
640 * fringe.c (init_fringe):
641 * lisp.h (memsetnil):
642 * xdisp.c (init_iterator):
643 Port to the currently-hypothetical case where Qnil is nonzero.
644 * dispnew.c (adjust_glyph_matrix): Remove unnecessary verification,
645 as there are no Lisp_Object values in the data here.
646 * lisp.h (NIL_IS_NONZERO): New symbol, replacing NIL_IS_ZERO.
647 All uses changed. Define only if not already defined, so that one
648 can debug with -DNIL_IS_NONZERO.
649 * xdisp.c (init_iterator): Remove unnecessary initializations to 0.
651 2015-01-19 Eli Zaretskii <eliz@gnu.org>
653 * dispnew.c (adjust_glyph_matrix, realloc_glyph_pool): Verify that
654 Qnil is represented as zero, before using that to initialize parts
655 of the glyph structure.
657 * xdisp.c (init_iterator): Verify that Qnil is represented as
658 zero, before using that to initialize parts of the iterator
661 2015-01-19 Paul Eggert <eggert@cs.ucla.edu>
663 Prefer memset to repeatedly assigning Qnil
664 * alloc.c (allocate_pseudovector): Catch more bogus values.
665 * alloc.c (allocate_pseudovector):
666 * callint.c (Fcall_interactively):
667 * coding.c (syms_of_coding):
668 * fringe.c (init_fringe):
669 Verify that Qnil == 0.
670 * callint.c (Fcall_interactively):
671 * eval.c (Fapply, Ffuncall):
672 * fns.c (mapcar1, larger_vector):
673 * font.c (font_expand_wildcards):
674 * fringe.c (init_fringe):
675 Prefer memset to assigning zeros by hand.
676 * callint.c (Fcall_interactively):
677 Remove duplicate assignment of Qnil to args[i].
678 * coding.c (syms_of_coding):
679 Prefer LISP_INITIALLY_ZERO to assigning zeros by hand.
680 * fileio.c (Ffile_selinux_context):
681 Rewrite to avoid need for Lisp_Object array.
682 * lisp.h (XLI_BUILTIN_LISPSYM): New macro.
683 (DEFINE_LISP_SYMBOL_END): Use it.
684 (NIL_IS_ZERO): New constant.
685 (memsetnil): New function.
687 2015-01-16 Dmitry Antipov <dmantipov@yandex.ru>
689 Tune pseudovector allocation assuming Qnil == 0.
690 * alloc.c (allocate_pseudovector): Use memset for both
691 Lisp_Objects and regular slots. Add zerolen arg.
692 * lisp.h (allocate_pseudovector): Adjust prototype.
693 (ALLOCATE_PSEUDOVECTOR): Adjust user.
694 (ALLOCATE_ZEROED_PSEUDOVECTOR): New macro.
695 (allocate_hash_table, allocate_window, allocate_frame)
696 (allocate_process, allocate_terminal): Remove prototypes.
697 * fns.c (allocate_hash_table): Now static here.
698 * frame.c (allocate_frame):
699 * process.c (allocate_process):
700 * terminal.c (allocate_terminal):
701 * window.c (allocate_window): Now static here.
702 Use ALLOCATE_ZEROED_PSEUDOVECTOR. Add comment.
704 * lisp.h (XTERMINAL): Add eassert.
705 * process.c (make_lisp_proc): Now static here.
707 Prefer INLINE functions in font.h to match style used in lisp.h.
708 * font.h (FONTP, FONT_SPEC_P, FONT_ENTITY_P, FONT_OBJECT_P)
709 (CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY, CHECK_FONT_OBJECT)
710 (XFONT_SPEC, XFONT_ENTITY, XFONT_OBJECT, CHECK_FONT_GET_OBJECT):
712 * font.c (Ffont_otf_alternates, Fquery_font, Ffont_get_glyphs):
713 * ftfont.c (ftfont_shape):
714 * macfont.m (macfont_shape):
715 * w32uniscribe.c (uniscribe_shape):
716 * xftfont.c (xftfont_shape): Adjust CHECK_FONT_GET_OBJECT users.
718 2015-01-16 Paul Eggert <eggert@cs.ucla.edu>
720 Give up on -Wsuggest-attribute=const
721 * decompress.c (Fzlib_available_p):
722 * gnutls.c (Fgnutls_available_p):
723 * gtkutil.h (xg_uses_old_file_dialog):
724 * xdisp.c (Ftool_bar_height):
725 * xmenu.c (popup_activated):
726 No longer const, since it's not const on at lest some
727 configurations, and we shouldn't lie to the compiler.
729 2015-01-15 Eli Zaretskii <eliz@gnu.org>
731 * fileio.c: Include binary-io.h.
732 (Fset_binary_mode): New function.
733 (syms_of_fileio): Defsubr it.
734 (syms_of_fileio) <Qstdin, Qstdout, Qstderr>: DEFSYM them.
736 2015-01-15 Teodor Zlatanov <tzz@lifelogs.com>
738 * gnutls.c (init_gnutls_functions): Import gnutls_x509_crt_check_issuer.
739 (Fgnutls_peer_status): Use it to set the :self-signed flag.
740 Rename the previous :self-signed to :unknown-ca. (Bug#19404)
741 (Fgnutls_peer_status_warning_describe): Explain :unknown-ca flag.
743 2015-01-14 Eli Zaretskii <eliz@gnu.org>
745 * w32fns.c (w32_wnd_proc): Ignore MENUITEMINFO's dwItemData data
746 when FLAGS indicate the item is not highlighted. (Bug#19596)
748 2015-01-14 Martin Rudalics <rudalics@gmx.at>
750 * xmenu.c (update_frame_menubar): Remove garbaged code.
752 2015-01-14 Paul Eggert <eggert@cs.ucla.edu>
754 remove_slash_colon need not be inline
755 * process.c, process.h (remove_slash_colon): No longer inline.
756 This saves text bytes without hurting runtime performance.
758 2015-01-14 Dmitry Antipov <dmantipov@yandex.ru>
760 Avoid extra multibyteness check in ENCODE_FILE users.
761 * callproc.c (encode_current_directory, Fcall_process, call_process):
762 * dired.c (directory_files_internal, file_name_completion):
763 Do not check for STRING_MULTIBYTE because encode_file_name
764 is a no-op for unibyte strings.
766 * process.h (remove_slash_colon): New function.
767 * callproc.c (encode_current_directory, call_process):
768 * process.c (Fstart_process): Use it.
770 Consistently handle time zone specification.
771 * editfns.c (decode_time_zone): New function, refactored out from ...
772 (Fencode_time): ... adjusted user.
773 (Fset_time_zone_rule): Use decode_time_zone.
775 * editfns.c (make_buffer_string_both): If requested range intersects
776 the gap, don't move the latter but copy in two regions, thus avoiding
777 unnecessary relocation of buffer data.
779 2015-01-14 Paul Eggert <eggert@cs.ucla.edu>
781 Use bool for boolean in xmenu.c, xml.c
782 * xmenu.c (x_menu_set_in_use, popup_get_selection)
783 (Fx_menu_bar_open_internal, popup_widget_loop)
784 (x_activate_menubar, xg_crazy_callback_abort)
785 (update_frame_menubar, set_frame_menubar)
786 (initialize_frame_menubar, free_frame_menubar)
787 (create_and_show_popup_menu, x_menu_show)
788 (create_and_show_dialog, x_dialog_show):
789 * xml.c (libxml2_loaded_p, init_libxml2_functions, parse_region)
790 (Flibxml_parse_html_region, Flibxml_parse_xml_region):
791 * xrdb.c (main) [TESTRM]:
792 * xsettings.c (init_gsettings):
793 * xterm.c (XFillRectangle, xg_scroll_callback)
794 (xg_end_scroll_callback):
795 * xterm.h (x_menu_set_in_use) [USE_GTK || USE_MOTIF]:
796 Use bool for boolean.
797 * xmenu.c (TRUE): Remove; no longer used.
798 (show_help_event): Remove long-unused code.
799 (set_frame_menubar): Remove "#if 1" and corresponding "#endif" lines.
801 2015-01-13 Paul Eggert <eggert@cs.ucla.edu>
803 Don't say Fnext_read_file_uses_dialog_p is const
804 It's const only if a windowing system is not used; don't say it's
805 const otherwise. See:
806 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00310.html
807 * fileio.c (next_read_file_uses_dialog_p): Remove.
808 Move guts back to ...
809 (Fnext_read_file_uses_dialog_p): ... here.
810 Don't declare as const, as make-docfile.c now has a special case
811 for this function. This is an ugly hack, but it's better than
812 lying to the compiler.
814 Remove now-unnecessary forward XTYPE decl
815 * lisp.h (XTYPE): Remove forward declaration. The recent merge
816 from emacs-24 fixed the problem in a better way, by moving XPNTR's
817 definition to after XTYPE's.
819 2015-01-13 Eli Zaretskii <eliz@gnu.org>
821 Fix problems with 32-bit wide-int build exposed by MinGW.
822 * lisp.h (XPNTR): Move definition to after XTYPE, to avoid
823 compilation error in an unoptimized build when !USE_LSB_TAG.
825 * w32heap.c (DUMPED_HEAP_SIZE): For 32-bit wide-int build, use the
826 same larger value as for the 64-bit build.
828 * w32term.h (SCROLL_BAR_PACK): Cast the result to UINT_PTR to
829 avoid compiler warnings.
831 * w32proc.c (Fw32_get_codepage_charset, Fw32_set_keyboard_layout):
832 Avoid compiler warnings about cast from integer to pointer of
835 * w32menu.c (menubar_selection_callback, w32_menu_show): Cast to
836 UINT_PTR instead of EMACS_INT, to avoid compiler warnings about
837 casting from integer to pointer of different size.
838 (add_menu_item): Pass the help-echo string as a pointer to
839 Lisp_String, not as a Lisp_Object.
840 (w32_menu_display_help): Use make_lisp_ptr to reconstruct a Lisp
841 string object from its C pointer.
843 * w32fns.c (w32_msg_pump) <WM_EMACS_UNREGISTER_HOT_KEY>: Use
844 make_lisp_ptr instead of XIL, to reconstruct a Lisp_Cons from its
846 <WM_EMACS_TOGGLE_LOCK_KEY>: msg.lparam is now a C integer.
847 (Fx_create_frame): Type-cast the result of XFASTINT to avoild
848 compiler warnings about size differences.
849 (Fw32_unregister_hot_key): Pass the tail of w32_grabbed_keys as a
850 pointer to a Lisp_Cons struct, not as a disguised EMACS_INT.
851 (Fw32_toggle_lock_key): Pass the new state of the key as a C
852 integer; use -1 for nil. Doc fix.
854 * .gdbinit (xgetsym): New subroutine.
855 (xsymname, xsymbol): Use it.
856 (xprintsym): No need to call xgetptr.
858 2015-01-13 Martin Rudalics <rudalics@gmx.at>
860 * frame.c (adjust_frame_size): Make sure new numbers of
861 lines/columns get installed after font size change (Bug#19575).
863 2015-01-13 Dmitry Antipov <dmantipov@yandex.ru>
865 Add DEFUN attributes.
866 * callint.c (Finteractive):
867 * character.c (Fcharacterp, Fmax_char):
868 * data.c (Feq, Fnull, Fconsp, Fatom, Flistp, Fnlistp, Fsymbolp)
869 (Fstringp, Fchar_or_string_p, Fintegerp, Fnatnump, Fnumberp)
870 (Ffloatp, Fbyteorder):
871 * decompress.c (Fzlib_available_p):
873 * frame.c (Fframe_windows_min_size):
874 * gnutls.c (Fgnutls_error_p, Fgnutls_available_p):
875 * window.c (Fwindow__sanitize_window_sizes):
876 * xdisp.c (Ftool_bar_height):
877 * xfaces.c (Fface_attribute_relative_p): Add const attribute.
878 * emacs.c (Fkill_emacs):
880 * keyboard.c (Ftop_level, Fexit_recursive_edit)
881 (Fabor_recursive_edit): Add noreturn attribute.
883 * search.c (fast_string_match_internal): New function,
885 (fast_string_match, fast_string_match_ignore_case): ...functions
887 * lisp.h (fast_string_match, fast_string_match_ignore_case):
888 inlined from here now.
889 (fast_string_match_internal): Add prototype.
890 * dired.c (file_name_completion): Use fast_string_match_internal.
892 * fileio.c (next_read_file_uses_dialog_p): New workaround ...
893 (Fnext_read_file_uses_dialog_p): ... called from here to avoid
894 ATTRIBUTE_CONST dependency from #ifdefs. For details, see
895 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00289.html.
897 2015-01-12 Paul Eggert <eggert@cs.ucla.edu>
899 Port to 32-bit MingGW --with-wide-int
900 Problem reported by Eli Zaretskii in:
901 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00265.html
902 * lisp.h (struct Lisp_Sub_Char_Table): Check that offset matches
903 what we think it is, rather than checking only its alignment (and
904 doing so incorrectly on MinGW).
906 2015-01-12 Dmitry Antipov <dmantipov@yandex.ru>
908 * fileio.c (Ffile_name_as_directory, Fdirectory_file_name):
909 Remove dead NILP check.
910 * image.c (Flookup_image): Use regular format for docstring.
911 * keyboard.c (apply_modifiers_uncached): Use stpcpy.
913 2015-01-12 Martin Rudalics <rudalics@gmx.at>
915 * dispnew.c (change_frame_size_1): Pass Qchange_frame_size to
917 * frame.c (frame_default_tool_bar_height): New variable.
918 (adjust_frame_size): Possibly add requested adjustment to
919 Vframe_adjust_size_history.
920 (make_frame): Initialize tool_bar_redisplayed_once slot.
921 (Fset_frame_height, Fset_frame_width, Fset_frame_size): Clarify
922 doc-string. Call adjust_frame_size unconditionally (the frame's
923 text size may remain unaltered but the pixel size may change).
924 (x_figure_window_size): If frame_default_tool_bar_height was
925 set, use it instead of calculating the tool bar height from
926 DEFAULT_TOOL_BAR_IMAGE_HEIGHT. Don't set
927 Vframe_initial_frame_tool_bar_height.
928 (Qchange_frame_size, Qxg_frame_set_char_size)
929 (Qset_window_configuration, Qx_create_frame_1)
930 (Qx_create_frame_2): New symbols.
931 (Vframe_initial_frame_tool_bar_height): Remove.
932 (Vframe_adjust_size_history): New history variable for debugging
933 frame size adjustments.
934 * frame.h (struct frame): New boolean slot
935 tool_bar_redisplayed_once.
936 (frame_default_tool_bar_height): Extern.
937 * gtkutil.c (xg_frame_set_char_size): Pass Qxg_frame_set_char_size
938 to adjust_frame_size.
939 * nsfns.m (Fx_create_frame): Pass Pass Qx_create_frame_1 and
940 Qx_create_frame_2 to adjust_frame_size.
941 * w32fns.c (x_change_tool_bar_height): Call adjust_frame_size with
942 inhibit 1 when we have not redisplayed the tool bar yet.
943 (Fx_create_frame): Pass Pass Qx_create_frame_1 and
944 Qx_create_frame_2 to adjust_frame_size.
945 * w32menu.c (set_frame_menubar): Simplify adjust_frame_size
947 * window.c (Fset_window_configuration):
948 Pass Qset_window_configuration to adjust_frame_size.
949 * xdisp.c (redisplay_tool_bar): Assign new height to
950 frame_default_tool_bar_height.
951 (redisplay_internal): If we haven't redisplayed this frame's
952 tool bar, call redisplay_tool_bar early so we can adjust the
953 frame size accordingly.
954 * xfns.c (x_change_tool_bar_height): Call adjust_frame_size with
955 inhibit 1 when we have not redisplayed the tool bar yet.
956 (Fx_create_frame): Pass Pass Qx_create_frame_1 and
957 Qx_create_frame_2 to adjust_frame_size.
959 2015-01-12 Paul Eggert <eggert@cs.ucla.edu>
961 Have 'make' output better GEN names
962 * Makefile.in (gl-stamp, globals.h): Simplify by putting the new
963 contents of globals.h into gl-stamp. This lets us use AM_V_GEN
964 more naturally so that 'make' can output more-accurate names.
966 2015-01-11 Stefan Monnier <monnier@iro.umontreal.ca>
968 * buffer.c (init_buffer_once): Initialize buffer_local_flags before
969 calling reset_buffer_local_variables, and make sure we initialize
972 2015-01-11 Dmitry Antipov <dmantipov@yandex.ru>
974 * coding.c (Fcoding_system_plist): Use common style for docstring.
976 2015-01-11 Paul Eggert <eggert@cs.ucla.edu>
978 Port to MSB hosts without optimization
979 E.g., when configuring --with-wide-int CFLAGS='-O0' on x86,
980 the inline function XTYPE needs to be declared before being used.
981 * lisp.h (XTYPE): New forward declaration.
983 2015-01-10 Paul Eggert <eggert@cs.ucla.edu>
985 Port to 32-bit --with-wide-int
986 Prefer symbol indexes to struct Lisp_Symbol * casted and then
987 widened, as the latter had trouble with GCC on Fedora 21 when
988 configured --with-wide-int and when used in static initializers.
989 * alloc.c (garbage_collect_1, which_symbols):
990 * lread.c (init_obarray):
991 Prefer builtin_lisp_symbol when it can be used.
992 * dispextern.h (struct image_type.type):
993 * font.c (font_property_table.key):
994 * frame.c (struct frame_parm_table.sym):
995 * keyboard.c (scroll_bar_parts, struct event_head):
996 * xdisp.c (struct props.name):
997 Use the index of a builtin symbol rather than its address.
999 * lisp.h (TAG_SYMPTR, XSYMBOL_INIT): Remove, replacing with ...
1000 (TAG_SYMOFFSET, SYMBOL_INDEX): ... new macros that deal with
1001 symbol indexes rather than pointers, and which work better on MSB
1002 hosts because they shift right before tagging. All uses changed.
1003 (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END):
1004 No longer noops on wide-int hosts, since they work now.
1005 (builtin_lisp_symbol): New function.
1007 Port to HAVE_FREETYPE && !HAVE_XFT
1008 * dispextern.h (struct face.extra) [HAVE_FREETYPE && !HAVE_XFT]:
1009 * font.h (syms_of_xftfont) [HAVE_FREETYPE && !HAVE_XFT]:
1010 Declare in this case too.
1012 2015-01-10 Eli Zaretskii <eliz@gnu.org>
1014 * w32fns.c (Fw32_register_hot_key): Use XINT instead of XLI.
1016 * w32notify.c (Fw32notify_add_watch, w32_get_watch_object):
1017 Use make_pointer_integer instead of XIL.
1018 (Fw32notify_rm_watch): Use XINTPTR instead of XLI.
1020 * w32inevt.c (handle_file_notifications): Use make_pointer_integer
1021 instead of XIL. Put a list of the descriptor, action, and file
1022 name in event->arg, instead of spreading them between event->code
1025 * w32term.c (queue_notifications): Use make_pointer_integer
1026 instead of XIL. Put a list of the descriptor, action, and file
1027 name in event->arg, instead of spreading them between event->code
1030 * keyboard.c (kbd_buffer_get_event) [HAVE_W32NOTIFY]: Adjust Lisp
1031 event creation to changes in w32term.c and w32inevt.c above.
1033 2015-01-09 Paul Eggert <eggert@cs.ucla.edu>
1035 Port Qnil==0 changes to 32-bit --with-wide-int
1036 * lisp.h (lisp_h_XSYMBOL, XSYMBOL): Assume USE_LSB_TAG in the
1037 macro-implemented version. For the non-USE_LSB_TAG case, supply
1038 a new inline function that is the inverse of the new TAG_SYMPTR.
1039 (lisp_h_XUNTAGBASE, XUNTAGBASE): Remove. All uses removed.
1040 (TAG_SYMPTR) [!USE_LSB_TAG]: If the pointer subtraction yields a
1041 negative number, don't allow sign bits to bleed into the encoded
1042 value. Shift in zero bits instead.
1044 Refactor pointer-to-integer conversion
1045 * gfilenotify.c (monitor_to_lisp, lisp_to_monitor):
1046 Rename and move to lisp.h. All uses changed.
1047 * lisp.h (XINTPTR, make_pointer_integer): New inline functions,
1048 which are renamed from gfilenotify.c's lisp_to_monitor and
1049 monitor_to_lisp, and with more-generic void * signatures.
1051 2015-01-08 Eli Zaretskii <eliz@gnu.org>
1053 * dispnew.c (buffer_posn_from_coords): Fix the value of the column
1054 returned for right-to-left screen lines. (Before the change on
1055 2014-12-30, the incorrectly-computed X pixel coordinate concealed
1058 * .gdbinit (xsymname): New subroutine.
1059 (xprintsym, initial-tbreak): Use it to access the name of a symbol
1060 in a way that doesn't cause GDB to barf when it tries to
1061 dereference a NULL pointer.
1063 * xdisp.c (next_element_from_c_string): Use Lisp integer zero as
1065 (set_cursor_from_row, try_cursor_movement, dump_glyph)
1066 (insert_left_trunc_glyphs, append_space_for_newline)
1067 (extend_face_to_end_of_line, highlight_trailing_whitespace)
1068 (find_row_edges, ROW_GLYPH_NEWLINE_P, Fmove_point_visually)
1069 (Fbidi_resolved_levels, produce_special_glyphs)
1070 (rows_from_pos_range, mouse_face_from_buffer_pos)
1071 (note_mouse_highlight): Use nil as the object for glyphs inserted
1072 by the display engine, and test with NILP instead of INTEGERP.
1075 * w32fns.c (Fx_show_tip): Use NILP to test for glyphs inserted by
1078 * xfns.c (Fx_show_tip): Use NILP to test for glyphs inserted by
1081 * dispextern.h (struct glyph, struct it): Update comments for the
1084 2015-01-08 Paul Eggert <eggert@cs.ucla.edu>
1086 Port new Lisp symbol init to x86 --with-wide-int
1087 * lisp.h (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END):
1088 Define to empty on platforms where EMACS_INT_MAX != INTPTR_MAX, as
1089 GCC (at least) does not allow a constant initializer to widen an
1092 * lisp.h (TAG_SYMPTR): Don't do arithmetic on NULL.
1093 This is a followup to the "Port Qnil==0 XUNTAG to clang" patch.
1094 Although clang doesn't need it, some other compiler might, and
1095 it's easy enough to be safe.
1097 * conf_post.h (ATTRIBUTE_ALLOC_SIZE): Port to clang 3.5.0.
1098 Apparently clang removed support for the alloc_size attribute.
1100 Port Qnil==0 XUNTAG to clang
1101 clang has undefined behavior if the program subtracts an integer
1102 from (char *) 0. Problem reported by YAMAMOTO Mitsuharu in:
1103 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00132.html
1104 * lisp.h (lisp_h_XUNTAG) [USE_LSB_TAG]:
1105 (XUNTAG) [!USE_LSB_TAG]: Port to clang 3.5.0.
1107 Port GFileMonitor * hack to Qnil==0 platforms
1108 Reported by Glenn Morris in: http://bugs.gnu.org/15880#112
1109 * gfilenotify.c (monitor_to_lisp, lisp_to_monitor): New functions.
1110 (dir_monitor_callback, Fgfile_add_watch, Fgfile_rm_watch): Use them.
1112 2015-01-06 Jan Djärv <jan.h.d@swipnet.se>
1114 * nsterm.m (x_set_window_size): Call updateFrameSize to get real
1115 size instead of using widht/height. The frame may be constrained.
1117 2015-01-05 Paul Eggert <eggert@cs.ucla.edu>
1119 * lisp.h (XSYMBOL): Parenthesize id in forward decl.
1120 Needed when neither optimizing nor inlining.
1121 Also, sort decls alphabetically.
1123 2015-01-05 Eli Zaretskii <eliz@gnu.org>
1125 * w32proc.c, w32.h, w32fns.c, w32font.c, w32menu.c, w32notify.c:
1126 * w32proc.c, w32select.c, w32term.c, w32uniscribe.c: Remove
1127 declarations of Q* variables that represent symbols.
1129 2015-01-05 Paul Eggert <eggert@cs.ucla.edu>
1133 If USE_LSB_TAG, arrange for the representation of Qnil to be zero so
1134 that NILP (x) is equivalent to testing whether x is 0 at the
1135 machine level. The overall effects of this and the previous patch
1136 shrink the size of the text segment by 2.3% and speeds up
1137 compilation of all the .elc files by about 0.5% on my platform,
1138 which is Fedora 20 x86-64.
1139 * lisp.h (lisp_h_XPNTR, lisp_h_XSYMBOL, lisp_h_XUNTAG)
1140 (make_lisp_symbol) [USE_LSB_TAG]:
1141 Symbols now tag the difference from lispsym, not the pointer.
1142 (lisp_h_XUNTAGBASE, TAG_SYMPTR): New macros.
1143 (Lisp_Int0, Lisp_Int1, Lisp_Symbol, Lisp_Misc, Lisp_String, Lisp_Cons):
1144 Renumber so that Lisp_Symbol is 0, so that Qnil is zero.
1145 (XSYMBOL): New forward decl.
1146 (XUNTAGBASE): New function.
1149 Compute C decls for DEFSYMs automatically
1151 This patch also makes Q constants (e.g., Qnil) constant addresses
1152 from the C point of view.
1153 * alloc.c, bidi.c, buffer.c, bytecode.c, callint.c, casefiddle.c:
1154 * casetab.c, category.c, ccl.c, charset.c, chartab.c, cmds.c, coding.c:
1155 * composite.c, data.c, dbusbind.c, decompress.c, dired.c, dispnew.c:
1156 * doc.c, editfns.c, emacs.c, eval.c, fileio.c, fns.c, font.c, fontset.c:
1157 * frame.c, fringe.c, ftfont.c, ftxfont.c, gfilenotify.c, gnutls.c:
1158 * image.c, inotify.c, insdel.c, keyboard.c, keymap.c, lread.c:
1159 * macfont.m, macros.c, minibuf.c, nsfns.m, nsfont.m, nsimage.m:
1160 * nsmenu.m, nsselect.m, nsterm.m, print.c, process.c, profiler.c:
1161 * search.c, sound.c, syntax.c, term.c, terminal.c, textprop.c, undo.c:
1162 * window.c, xdisp.c, xfaces.c, xfns.c, xftfont.c, xmenu.c, xml.c:
1163 * xselect.c, xsettings.c, xterm.c:
1164 Remove Q vars that represent symbols (e.g., Qnil, Qt, Qemacs).
1165 These names are now defined automatically by make-docfile.
1166 * alloc.c (init_symbol): New function.
1167 (Fmake_symbol): Use it.
1168 (c_symbol_p): New function.
1169 (valid_lisp_object_p, purecopy): Use it.
1170 * alloc.c (marked_pinned_symbols):
1171 Use make_lisp_symbol instead of make_lisp_ptr.
1172 (garbage_collect_1): Mark lispsym symbols.
1173 (CHECK_ALLOCATED_AND_LIVE_SYMBOL): New macro.
1174 (mark_object): Use it.
1175 (sweep_symbols): Sweep lispsym symbols.
1176 (symbol_uses_obj): New function.
1177 (which_symbols): Use it. Work for lispsym symbols, too.
1178 (init_alloc_once): Initialize Vpurify_flag here; no need to wait,
1179 since Qt's address is already known now.
1180 (syms_of_alloc): Add lispsym count to symbols_consed.
1181 * buffer.c (init_buffer_once): Compare to Qnil, not to make_number (0),
1182 when testing whether storage is all bits zero.
1183 * dispextern.h (struct image_type):
1184 * font.c (font_property_table):
1185 * frame.c (struct frame_parm_table, frame_parms):
1186 * keyboard.c (scroll_bar_parts, struct event_head):
1187 * xdisp.c (struct props):
1188 Use XSYMBOL_INIT (Qfoo) and struct Lisp_Symbol * rather than &Qfoo and
1189 Lisp_Object *, since Qfoo is no longer an object whose address can be
1190 taken. All uses changed.
1191 * eval.c (run_hook): New function. Most uses of Frun_hooks changed to
1192 use it, so that they no longer need to take the address of a Lisp sym.
1193 (syms_of_eval): Don't use DEFSYM on Vrun_hooks, as it's a variable.
1194 * frame.c (syms_of_frame): Add defsyms for the frame_parms table.
1195 * keyboard.c (syms_of_keyboard): Don't DEFSYM Qmenu_bar here.
1196 DEFSYM Qdeactivate_mark before the corresponding var.
1197 * keymap.c (syms_of_keymap): Use DEFSYM for Qmenu_bar and Qmode_line
1198 instead of interning their symbols; this avoids duplicates.
1199 (LISP_INITIALLY, TAG_PTR)
1200 (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END, XSYMBOL_INIT):
1202 (LISP_INITIALLY_ZERO): Use it.
1203 (enum symbol_interned, enum symbol_redirect, struct Lisp_Symbol)
1204 (EXFUN, DEFUN_ARGS_MANY, DEFUN_ARGS_UNEVALLED, DEFUN_ARGS_*):
1205 Move decls up, to avoid forward uses. Include globals.h earlier, too.
1206 (make_lisp_symbol): New function.
1207 (XSETSYMBOL): Use it.
1208 (DEFSYM): Now just a placeholder for make-docfile.
1209 * lread.c (DEFINE_SYMBOLS): Define, for globals.h.
1210 (intern_sym): New function, with body taken from old intern_driver.
1211 (intern_driver): Use it. Last arg is now Lisp integer, not ptrdiff_t.
1213 (define_symbol): New function.
1214 (init_obarray): Define the C symbols taken from lispsym.
1215 Use plain DEFSYM for Qt and Qnil.
1216 * syntax.c (init_syntax_once): No need to worry about
1217 Qchar_table_extra_slots.
1219 2015-01-04 Paul Eggert <eggert@cs.ucla.edu>
1221 'temacs -nw' should not call missing functions
1222 Without this patch, "temacs -nw" fails with the diagnostic
1223 "emacs: Symbol's function definition is void: frame-windows-min-size"
1224 and messes up the tty's state.
1225 * frame.c (Fframe_windows_min_size): New placeholder function.
1226 (syms_of_frame): Define it.
1227 * window.c (Fwindow__sanitize_window_sizes): New placeholder.
1228 (syms_of_window): Define it.
1230 Less 'make' chatter for lisp dir
1231 * Makefile.in (%.elc): Adjust to compile-onefile change in
1232 ../lisp/Makefile.in.
1234 batch write-region no longer says "Wrote FOO"
1235 This cuts down on 'make' chatter a bit.
1236 * fileio.c (Fwrite_region):
1237 Don't output "Wrote /whatever/foo.elc" if noninteractive.
1239 2015-01-03 Paul Eggert <eggert@cs.ucla.edu>
1241 Revert previous change to produce_composite_glyph
1242 * term.c (produce_composite_glyph): Revert previous change (Bug#19496).
1244 Pacify gcc -Wparentheses
1245 * frame.c (x_set_frame_parameters): Add parens (Bug#19428).
1247 2015-01-03 Martin Rudalics <rudalics@gmx.at>
1249 * frame.c (x_set_frame_parameters): Call Fset_frame_size only if
1250 f->can_x_set_window_size is true.
1251 * xterm.c (x_set_window_size_1): Call change_frame_size with
1252 text sizes instead of pixel sizes (Bug#19428).
1254 2015-01-01 Eli Zaretskii <eliz@gnu.org>
1256 * xdisp.c (pos_visible_p): Fix up the X coordinate for
1257 right-to-left screen lines. (Bug#19473)
1259 2015-01-01 Eli Zaretskii <eliz@gnu.org>
1261 * w32proc.c (Fw32_get_codepage_charset): Doc fix. (Bug#19458)
1263 2014-12-31 Paul Eggert <eggert@cs.ucla.edu>
1265 Simplify setfattr use by assuming GNU make
1266 * Makefile.in (PAXCTL_if_present, SETFATTR_if_present): New macros.
1267 (emacs$(EXEEXT), temacs$(EXEEXT), bootstrap-emacs$(EXEEXT)): Use them.
1268 Simplify by using GNU make rather than shell conditionals,
1269 by using ln -f rather than rm -f followed by ln,
1270 and by preferring $@ to spelling out the destination.
1272 2014-12-29 Eli Zaretskii <eliz@gnu.org>
1274 * sysdep.c [WINDOWSNT]: Include sys/socket.h, without which this
1275 file doesn't compile on MS-Windows.
1277 2014-12-29 Paul Eggert <eggert@cs.ucla.edu>
1279 Allow return value of system-name to vary. (Bug#19438)
1280 * filelock.c (current_lock_owner):
1281 * xrdb.c (get_environ_db):
1282 * xterm.c (same_x_server):
1283 * xterm.c (x_term_init):
1284 Prefer (system-name) to system-name, and avoid naming
1285 locals 'system-name'.
1286 * editfns.c (cached_system_name): New static var.
1287 (init_and_cache_system_name): New function.
1288 (init_editfns, Fsystem_name): Use it.
1289 (syms_of_editfns): Initialize it and Vsystem_name to the same value.
1290 * sysdep.c [HAVE_SOCKETS]: Don't include <sys/socket.h>, <netdb.h>.
1291 (h_errno) [TRY_AGAIN && !HAVE_H_ERRNO]: Remove decl.
1292 (init_system_name) [HAVE_SOCKETS]: Don't canonicalize the name.
1293 Don't create a new string if the current value is already correct.
1295 2014-12-28 Paul Eggert <eggert@cs.ucla.edu>
1297 Fix produce_composite_width typo
1298 * term.c (produce_composite_glyph):
1299 Fix typo that confused number of columns for pixel width.
1301 2014-12-28 Paul Eggert <eggert@Penguin.CS.UCLA.EDU>
1303 Wrap dll functions more simply
1304 * decompress.c, gnutls.c, image.c, xml.c:
1305 If WINDOWSNT, use '#define FOO fn_FOO' to wrap dll functions,
1306 rather than the inverse when not WINDOWSNT. This isolates the
1307 fn_* business into the WINDOWSNT-specific section of the code,
1308 which makes it easier to maintain the generic code.
1309 * decompress.c (DEF_ZLIB_FN, LOAD_ZLIB_FN):
1310 * gnutls.c (DEF_GNUTLS_FN, LOAD_GNUTLS_FN):
1311 * image.c (DEF_IMGLIB_FN, LOAD_IMGLIB_FN):
1312 * xml.c (DEF_XML2_FN, LOAD_XML2_FN):
1313 Remove. All uses replaced by DEF_DLL_FN.
1314 * decompress.c (inflateInit2): Remove; no longer needed.
1315 * w32.h (DEF_DLL_FN, LOAD_DLL_FN): New macros.
1317 Port memory-full checking to GnuTLS 3.3
1318 Instead of using gnutls_global_set_mem_functions, check every call
1319 to a GnuTLS function that might return an indication of memory
1320 exhaustion. Suggested by Dmitry Antipov in:
1321 http://lists.gnu.org/archive/html/emacs-devel/2014-12/msg02056.html
1322 * gnutls.c (gnutls_global_set_mem_functions) [WINDOWSNT]: Remove.
1323 (init_gnutls_functions): Do not load gnutls_global_set_mem_functions.
1324 (fn_gnutls_global_set_mem_functions) [!WINDOWSNT]: Remove.
1326 (check_memory_full): New function.
1327 (emacs_gnutls_handshake, emacs_gnutls_handle_error)
1328 (gnutls_make_error, gnutls_certificate_details, Fgnutls_peer_status)
1329 (Fgnutls_boot): Use it.
1330 (emacs_gnutls_global_init): Avoid gnutls_global_set_mem_functions.
1332 2014-12-27 Paul Eggert <eggert@cs.ucla.edu>
1334 Fix parse_settings to match internal documentation
1335 * xsettings.c (parse_settings): Return the number of settings seen.
1336 Count the settings changes accurately.
1337 (read_settings): Don't confuse number of settings changes with
1338 the return code from XGetWindowProperty.
1340 2014-12-27 Eli Zaretskii <eliz@gnu.org>
1342 * xdisp.c (set_iterator_to_next) <GET_FROM_STRING>: Limit search in
1343 composition_compute_stop_pos to the number of characters in the
1345 <GET_FROM_BUFFER, GET_FROM_STRING>: Simplify code.
1347 * composite.c (composition_compute_stop_pos): If no composition
1348 was found in a string before ENDPOS, and ENDPOS is the string end,
1349 no need to back up to a safe point.
1351 * dispextern.h (struct it) <end_charpos>: Improve commentary.
1353 2014-12-27 Jan Djärv <jan.h.d@swipnet.se>
1355 * nsimage.m (allocInitFromFile:): Initialize bmRep.
1356 (dealloc): Release bmRep.
1357 (setPixmapData): Make bmRep local so class member is not
1359 (setPixmapData): Rename local variable bmRep to avoid compiler
1362 2014-12-27 Jan Djärv <jan.h.d@swipnet.se>
1364 * xterm.c (do_ewmh_fullscreen): Don't remove maximized_horz/vert
1365 when going to fullscreen (Bug#0x180004f).
1367 2014-12-27 Eli Zaretskii <eliz@gnu.org>
1369 * window.c (Fwindow_body_width): Doc fix. (Bug#19395)
1371 2014-12-27 Stefan Monnier <monnier@iro.umontreal.ca>
1373 * buffer.c (syms_of_buffer) <Vafter_change_functions>: fix docstring.
1375 2014-12-27 Eli Zaretskii <eliz@gnu.org>
1377 * gnutls.c (gnutls_init): Fix deprecation warning from GCC.
1379 2014-12-26 Paul Eggert <eggert@cs.ucla.edu>
1381 Use bool for boolean in xselect.c, xsettings.c
1382 * xselect.c (x_get_local_selection, struct selection_data)
1383 (x_selection_request_lisp_error, struct prop_location)
1384 (x_handle_selection_request, x_convert_selection)
1385 (waiting_for_other_props_on_window, expect_property_change)
1386 (wait_for_property_change, x_handle_property_notify)
1387 (x_get_foreign_selection, x_get_window_property)
1388 (receive_incremental_selection)
1389 (x_get_window_property_as_lisp_data)
1390 (lisp_data_to_selection_data, Fx_get_selection_internal)
1391 (x_send_client_event):
1392 * xselect.c, xterm.h (x_handle_dnd_message):
1393 * xsettings.c (dpyinfo_valid, parse_settings, read_settings)
1394 (apply_xft_settings, read_and_apply_settings)
1395 (xft_settings_event, init_gsettings, init_xsettings)
1396 (syms_of_xsettings):
1397 Use bool for boolean.
1398 * xselect.c (x_get_window_property): Omit last arg, which was an
1400 * xsettings.c (apply_xft_settings): Remove 2nd arg, which was
1401 always true. All callers changed.
1403 2014-12-26 Eli Zaretskii <eliz@gnu.org>
1405 * w32proc.c (sys_spawnve, get_lcid_callback): Use strcpy instead
1408 * w32menu.c (add_menu_item): Use stpcpy instead of strcat.
1410 * w32.c (sys_readdir, stat_worker, symlink): Use strcpy instead of
1413 2014-12-26 Paul Eggert <eggert@cs.ucla.edu>
1415 Use bool for boolean in xsmfns.c
1416 * xsmfns.c, xterm.h (x_session_have_connection):
1417 * xsmfns.c (doing_interact, smc_interact_CB, Fhandle_save_session):
1418 Use bool for boolean.
1419 (x_session_initialize, Fhandle_save_session):
1420 Prefer NILP (x) to EQ (x, Qnil).
1422 2014-12-25 Paul Eggert <eggert@cs.ucla.edu>
1424 * callproc.c (child_setup):
1425 * dbusbind.c (xd_signature_cat):
1426 * doc.c (get_doc_string, Fsnarf_documentation):
1427 * editfns.c (Fuser_full_name):
1428 * frame.c (xrdb_get_resource):
1429 * gtkutil.c (xg_get_file_with_chooser):
1430 * tparam.c (tparam1):
1431 * xfns.c (xic_create_fontsetname):
1432 * xrdb.c (gethomedir, get_user_db, get_environ_db):
1433 * xsmfns.c (smc_save_yourself_CB):
1434 Rewrite to avoid the need for strcat, typically by using stpcpy
1435 and/or lispstpcpy. strcat tends to be part of O(N**2) algorithms.
1436 * doc.c (sibling_etc):
1437 * xrdb.c (xdefaults):
1438 Now a top-level static constant.
1440 2014-12-23 Didier Verna <didier@didierverna.net> (tiny change).
1442 * nsselect.m (Fns_selection_owner_p): Return a Lisp boolean, not a
1445 2014-12-22 Jan Djärv <jan.h.d@swipnet.se>
1447 * xterm.c (x_bitmap_icon): Partly revert change from 2014-03-21 which
1448 breaks icon setting for Gtk+ except for initial frame (Bug#19403).
1450 2014-12-22 Paul Eggert <eggert@cs.ucla.edu>
1452 Use bool for boolean in xterm.c
1453 * frame.h, nsterm.m, w32term.c, w32term.h, xterm.c:
1454 (x_set_window_size, x_bitmap_icon):
1455 * nsterm.m (ns_frame_raise_lower, x_new_font):
1456 * termhooks.h (struct terminal.toggle_invisible_pointer_hook)
1457 (struct terminal.frame_raise_lower_hook):
1458 * w32term.c (w32_frame_raise_lower):
1459 * xterm.c, xterm.h (x_text_icon):
1460 * xterm.c (x_update_window_begin, x_update_window_end)
1461 (x_update_end, x_after_update_window_line)
1462 (x_set_glyph_string_gc, x_draw_glyph_string_background)
1463 (x_draw_glyph_string_foreground)
1464 (x_draw_composite_glyph_string_foreground)
1465 (x_alloc_lighter_color, x_draw_relief_rect)
1466 (x_draw_glyph_string_box, x_draw_image_relief)
1467 (x_draw_image_glyph_string, x_draw_stretch_glyph_string)
1468 (x_draw_underwave, x_draw_glyph_string, x_show_hourglass)
1470 (XFillRectangle) [HAVE_GTK3]:
1471 (XTtoggle_invisible_pointer, frame_highlight, frame_unhighlight)
1472 (x_focus_changed, x_find_modifier_meanings, note_mouse_movement)
1473 (XTmouse_position, xt_action_hook, xt_horizontal_action_hook)
1474 (x_send_scroll_bar_event, xm_scroll_callback)
1475 (xg_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
1476 (x_create_toolkit_scroll_bar)
1477 (x_create_horizontal_toolkit_scroll_bar)
1478 (x_set_toolkit_horizontal_scroll_bar_thumb, x_scroll_bar_create)
1479 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
1480 (XTset_horizontal_scroll_bar, x_scroll_bar_expose)
1481 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
1482 (x_scroll_bar_report_motion)
1483 (x_horizontal_scroll_bar_report_motion, x_net_wm_state)
1484 (handle_one_xevent, XTread_socket, x_draw_bar_cursor)
1485 (x_draw_window_cursor, x_clear_errors)
1486 (x_trace_wire, x_new_font, x_set_offset, wm_supports)
1487 (set_wm_state, x_set_sticky, get_current_wm_state)
1488 (do_ewmh_fullscreen, x_handle_net_wm_state)
1489 (x_check_expected_move, x_sync_with_move, x_wait_for_event)
1490 (x_set_window_size_1, XTframe_raise_lower)
1491 (x_make_frame_visible, x_iconify_frame)
1492 (x_timeout_atimer_activated_flag, same_x_server, x_display_ok)
1493 (x_term_init, x_process_timeouts, x_activate_timeout_atimer)
1494 (x_delete_terminal, x_initialize, syms_of_xterm):
1495 Use bool for boolean.
1497 2014-12-20 Paul Eggert <eggert@cs.ucla.edu>
1499 * composite.h (struct composition.width): Now int
1500 instead of unsigned short, as we prefer signed integers.
1502 Let charset tick grow past USHRT_MAX
1503 * charset.c, charset.h (charset_ordered_list_tick):
1504 Now EMACS_UINT, not unsigned short.
1505 * fontset.c (reorder_font_vector): Allow the tick to grow to the
1506 maximum representable Emacs integer value before wrapping it around.
1508 Simplify unexec file mode setting
1509 * unexaix.c, unexcoff.c, unexelf.c, unexmacosx.c:
1510 Don't include <sys/stat.h> when no longer needed.
1511 (unexec): Create file with correct mode in the first place,
1512 rather than overwriting the mode later and fiddling with the
1513 global umask in the mean time. Avoid bogus usage like
1514 'umask (777)', which should have been 'umask (0777)'.
1515 (mark_x): Remove. All callers removed.
1517 2014-12-19 Paul Eggert <eggert@cs.ucla.edu>
1519 Minor cleanups for Lisp objects and symbols
1520 * alloc.c (next_vector, set_next_vector):
1521 * lisp.h (lisp_h_INTEGERP, make_number, XFASTINT, make_natnum):
1522 (lisp_h_make_number) [USE_LSB_TAG]:
1523 Use Lisp_Int0 instead of the mystery constant 0.
1524 * alloc.c (mark_object): Always set and use po; that's simpler.
1525 (CHECK_LIVE, CHECK_ALLOCATED_AND_LIVE):
1526 Properly parenthesize definientia.
1527 * bidi.c (bidi_initialize):
1528 * buffer.c (init_buffer_once):
1529 * nsfns.m (syms_of_nsfns):
1530 * nsmenu.m (syms_of_nsmenu):
1531 * nsselect.m (syms_of_nsselect):
1532 Prefer DEFSYM to defining by hand.
1533 * buffer.c (syms_of_buffer): Omit unneeded staticpros.
1534 * data.c: Fix too-long line.
1535 * lisp.h (DECLARE_GDB_SYM): New macro.
1536 (DEFINE_GDB_SYMBOL_BEGIN): Use it.
1537 (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END) [!MAIN_PROGRAM]:
1538 Declare the symbol, so it's visible to everywhere lisp.h is included.
1539 Move forward decls as far forward as they can go,
1540 to allow future changes to use them.
1542 2014-12-18 Paul Eggert <eggert@cs.ucla.edu>
1544 * gnutls.c: Include gnutls.h.
1545 This to check syms_of_gnutls's API even when !HAVE_GNUTLS.
1546 * image.c (svg_load): Fix pointer signedness.
1548 2014-12-18 Martin Rudalics <rudalics@gmx.at>
1550 * frame.c (frame_windows_min_size): New argument IGNORE.
1551 (adjust_frame_size): When called from change_frame_size call
1552 frame_windows_min_size with IGNORE Qt so we can ignore size
1555 2014-12-18 Eli Zaretskii <eliz@gnu.org>
1557 * font.c (Ffont_info): Add more font information to the vector
1558 returned by the function, inspired by query-font. Doc fix.
1561 2014-12-18 Stefan Monnier <monnier@iro.umontreal.ca>
1563 * keyboard.c (input_was_pending): New var.
1564 (read_char): Use it to make sure we only skip redisplay when we can't
1565 keep up with the repeat rate.
1567 2014-12-17 Stefan Monnier <monnier@iro.umontreal.ca>
1569 * keyboard.c (swallow_events): Don't redisplay if there's input pending.
1571 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
1573 * image.c (svg_load): Watch out for nil value of current buffer's
1574 filename. Re-enable filename thing for not-a-file case.
1576 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
1578 Partially disabled previous change.
1580 * image.c (svg_load): Temporarily disabled filename thing for
1581 not-a-file case as it can cause crashs.
1583 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
1585 Fix problem with images referenced within svg files. (bug#19373)
1587 * image.c: Additional parameter 'filename' for
1588 svg_load_image. Include "buffer.h". Define library function
1589 rsvg_handle_set_base_uri for WINDOWSNT.
1590 (init_svg_functions): Initialize rsvg_handle_set_base_uri.
1591 (fn_rsvg_handle_set_base_uri): Define fn_rsvg_handle_set_base_uri.
1592 (svg_load): Pass a filename to svg_load_image: either name of
1593 actual file or of current buffer's file.
1594 (svg_load_image): New parameter 'filename', used for setting
1595 base_uri, necessary for loading referenced images. (bug#19373)
1597 2014-12-16 Paul Eggert <eggert@cs.ucla.edu>
1599 * lread.c (init_obarray): Declare Qt as special.
1600 This fixes a typo in the 2012-05-15 patch that
1601 tried to declare Qt as special.
1603 2014-12-15 Stefan Monnier <monnier@iro.umontreal.ca>
1605 Various fixes to use bool type and constants.
1606 * dispnew.c (update_single_window): Remove arg `force_p' since it's
1608 * xfaces.c (clear_face_cache): Use bool for the argument type.
1610 2014-12-15 Paul Eggert <eggert@cs.ucla.edu>
1612 Correct same_at_end when restoring window points
1613 * fileio.c (Finsert_file_contents): Compute same_at_end character
1614 position using the old buffer size, not the new one, since
1615 restore_window_points wants the old size.
1616 Fixes: debbugs:19161
1618 2014-12-14 Alan Mackenzie <acm@muc.de>
1620 New feature optionally to accelerate auto-repeated scrolling.
1622 * xdisp.c: Remove "static" from declaration of Qfontification_functions.
1624 * window.c (window_scroll): Bind fontification-functions to nil
1625 when scrolling by whole screens and
1626 fast-but-imprecise-scrolling is non-nil.
1627 (syms_of_window): New DEFVAR_BOOL fast-but-imprecise-scrolling.
1629 * lisp.h (bool): Declare Qfontification_functions extern.
1631 2014-12-14 Eli Zaretskii <eliz@gnu.org>
1633 Load system's default trusted Certificate Authorities if available.
1634 * gnutls.c (gnutls_certificate_set_x509_system_trust)
1635 [GNUTLS >= 3.0.20]: Declare for WINDOWSNT.
1636 (init_gnutls_functions)(gnutls_certificate_set_x509_system_trust)
1637 [GNUTLS >= 3.0.20]: Load from shared library for WINDOWSNT.
1638 (fn_gnutls_certificate_set_x509_system_trust) [!WINDOWSNT]:
1640 (Fgnutls_boot) [GNUTLS >= 3.0.20]:
1641 Call gnutls_certificate_set_x509_system_trust. Log an error message if
1644 2014-12-14 Paul Eggert <eggert@cs.ucla.edu>
1646 * regex.c (analyze_first): Rename from analyze_first.
1648 2014-12-13 Paul Eggert <eggert@cs.ucla.edu>
1650 * alloc.c (XMALLOC_BASE_ALIGNMENT): Use max_align_t instead of
1651 a hack involving a union.
1653 2014-12-13 Eli Zaretskii <eliz@gnu.org>
1655 * gnutls.c (Fgnutls_available_p, syms_of_gnutls):
1656 Move gnutls-available-p out of the HAVE_GNUTLS conditional, and define
1659 2014-12-13 Teodor Zlatanov <tzz@lifelogs.com>
1661 * emacs.c (main): Always include gnutls.h and run syms_of_gnutls.
1663 * gnutls.h: Always declare syms_of_gnutls.
1665 * gnutls.c (Fgnutls_available_p syms_of_gnutls): Move later for
1666 clarity. Let the availability check return Qnil when the GnuTLS
1667 integration is not available, instead of erroring out.
1670 2014-12-13 Eli Zaretskii <eliz@gnu.org>
1672 * xdisp.c (move_it_in_display_line_to, display_line):
1673 Don't disallow overflow-newline-into-fringe when word-wrap is in
1676 2014-12-11 Stefan Monnier <monnier@iro.umontreal.ca>
1678 * fileio.c: Better preserve window-points during revert (bug#19161).
1679 (Qget_buffer_window_list): New var.
1680 (get_window_points_and_markers, restore_window_points): New functions.
1681 (Finsert_file_contents): Use them to save and restore window-points.
1683 2014-12-11 Dmitry Antipov <dmantipov@yandex.ru>
1685 * xterm.c (x_delete_terminal): Call emacs_close for X connection
1686 descriptor if called from x_connection_closed and always delete
1687 this descriptor from keyboard waiting set (Bug#19147).
1689 2014-12-10 Eli Zaretskii <eliz@gnu.org>
1691 * bidi.c (BIDI_CACHE_MAX_ELTS_PER_SLOT): New macro.
1692 (bidi_cache_max_elts): New global variable.
1693 (bidi_shelve_header_size): Add the sizeof bidi_cache_max_elts.
1694 (bidi_cache_shrink, bidi_initialize): Reset bidi_cache_max_elts to
1696 (bidi_cache_search): Handle overflown cache. Improve commentary.
1697 (bidi_cache_ensure_space): Limit allocations to the current value
1698 of bidi_cache_max_elts. Force xpalloc not to over-allocate.
1699 If less than a full BIDI_CACHE_CHUNK is left to the limit, decrease
1700 the increment to not exceed the limit.
1701 (bidi_cache_iterator_state): Now returns non-zero if succeeded to
1702 cache, zero otherwise (meaning the cache overflowed). In the
1703 latter case, set bidi_cache_last_idx to -1.
1704 (bidi_peek_at_next_level): Handle overflown cache.
1705 (bidi_push_it): Increase the cache limit for iterating the new object.
1706 (bidi_pop_it): Decrease the cache limit back to previous value.
1707 (bidi_shelve_cache): Shelve the current value of the cache limit.
1708 (bidi_unshelve_cache): Restore the value of cache limit.
1709 (bidi_find_bracket_pairs): If the cache overflows while looking
1710 for the paired bracket, give up and let bidi_resolve_neutrals
1711 process the bracket as a simple neutral. (Bug#19322)
1712 (bidi_find_other_level_edge): If the cache overflows, fall back on
1713 Plan B, which effectively stops the reordering and restarts it on
1714 the next character (after resetting the cache).
1715 (bidi_move_to_visually_next): When the cache overflows, reset it
1716 after processing the last cached character.
1718 2014-12-10 Paul Eggert <eggert@cs.ucla.edu>
1720 Fix glitches in gnutls.c, mostly memory-related
1721 * gnutls.c: Sort macro definitions by name.
1722 (fn_gnutls_transport_set_errno): Omit unreachable definition.
1723 (fn_gnutls_x509_crt_get_signature): Omit unused symbol.
1724 (gnutls_hex_string): Arg is now unsigned char *, to avoid a cast.
1725 Prefer ptrdiff_t for sizes. Check for arithmetic overflow when
1726 calculating string length. Use make_uninit_string, to avoid
1727 copying the string. Cast the char, not the pointer.
1728 (gnutls_certificate_details): Use xmalloc and xfree, not malloc
1729 and free. Work even for dates past the year 9999. Use void *
1730 for buffers, to avoid casts.
1732 2014-12-09 Andy Moreton <andrewjmoreton@gmail.com> (tiny change)
1734 * gnutls.c (gnutls_protocol_get_name): Fix a copy/paste typo.
1736 2014-12-08 Lars Magne Ingebrigtsen <larsi@gnus.org>
1738 * gnutls.c (Fgnutls_peer_status): Return the key exchange, cipher
1741 2014-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
1743 * process.c: Whitespace and line-break nitpicks.
1745 2014-12-08 Lars Magne Ingebrigtsen <larsi@gnus.org>
1747 * gnutls.c (gnutls_certificate_details): The :signature isn't
1748 that useful, so remove it.
1749 (gnutls_certificate_details): Clean up whitespace slightly.
1750 (Fgnutls_peer_status): Return the Diffie-Hellman prime bits for
1752 (gnutls_certificate_details): Put :signature-algorithm back again,
1753 which was removed by mistake.
1754 (emacs_gnutls_handle_error): Fatal errors should be on level 1, so
1755 that they are not messaged by default (bug#16253).
1756 (Fgnutls_error_fatalp): Doc fix (bug#18210).
1758 * gnutls.c: Add Windows specs for gnutls_dh_get_prime_bits.
1760 2014-12-07 Jan Djärv <jan.h.d@swipnet.se>
1762 * nsimage.m (setPixmapData): Make bmRep local so class member is not
1765 2014-12-05 Lee Duhem <lee.duhem@gmail.com> (tiny change)
1767 * eval.c (Fsignal): Remove duplicate test.
1768 (Fautoload_do_load): Fix up docstring.
1770 2014-12-05 Jan Djärv <jan.h.d@swipnet.se>
1772 * nsterm.m (represented_filename, represented_frame): New variables.
1773 (ns_set_represented_filename): New function.
1774 (sendEvent:): Set represented filename here to avoid flicker,
1775 related to Bug#18757.
1777 * nsterm.h: Declare ns_set_represented_filename.
1779 * nsfns.m (ns_set_name_as_filename): Don't set represented filename
1780 at once, call ns_set_represented_filename instead.
1782 2014-12-05 Eli Zaretskii <eliz@gnu.org>
1784 * dispextern.h (enum bidi_dir_t): Force NEUTRAL_DIR to be zero.
1785 (struct bidi_stack): Reduce size by using bit fields and by
1786 packing sos, override, and isolate_status into a single 8-bit
1787 byte called 'flags'.
1789 * bidi.c (ISOLATE_STATUS, OVERRIDE): New macros.
1790 (bidi_push_embedding_level): Construct flags from individual
1791 bits. Adapt to changes in prev_for_neutral and next_for_neutral
1793 (bidi_pop_embedding_level): Use ISOLATE_STATUS. Extract 'sos'
1794 from flags. Adapt to changes in prev_for_neutral,
1795 next_for_neutral, and last_strong members.
1796 (bidi_line_init): Initialize flags to zero.
1797 (bidi_resolve_explicit, bidi_resolve_weak, bidi_resolve_brackets)
1798 (bidi_resolve_neutral): Use ISOLATE_STATUS and OVERRIDE.
1800 2014-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
1802 * eval.c (backtrace_eval_unrewind): Rewind also the excursions.
1803 (Fapply): Try and simplify the control flow.
1805 2014-12-03 Chris Zheng <chriszheng99@gmail.com> (tiny change)
1807 * gnutls.c (init_gnutls_functions, gnutls_certificate_details):
1808 Use gnutls_sign_get_name directly because
1809 gnutls_sign_algorithm_get_name is a macro on MinGW (bug#19231).
1810 (init_gnutls_functions): Load missing gnutls_server_name_set.
1812 2014-12-02 Eli Zaretskii <eliz@gnu.org>
1814 * bidi.c (bidi_find_first_overridden): New function.
1816 * xdisp.c (Fbidi_find_overridden_directionality): New function.
1817 (syms_of_xdisp): Defsubr it.
1819 * dispextern.h (bidi_find_first_overridden): Add prototype.
1821 2014-12-02 Jan Djärv <jan.h.d@swipnet.se>
1823 * nsimage.m (initFromSkipXBM:width:height:flip:length:): Set bmRep
1824 to nil after release (Bug#9133).
1826 2014-11-30 Paul Eggert <eggert@cs.ucla.edu>
1828 Port better to AddressSanitizer.
1829 These changes suffice for temacs on x86-64 with GCC 4.9.2 and
1831 * alloc.c (valid_pointer_p) [ADDRESS_SANITIZER]:
1832 Return -1 or 0, as the pipe trick doesn't work.
1833 * alloc.c (relocatable_string_data_p, mark_object, sweep_symbols):
1835 * print.c (print_object):
1836 When a pointer-check primitive returns -1, do not assume this
1837 means the pointer is valid or that the underlying system has failed.
1838 It could just be that addresses are being sanitized so Emacs can't
1839 test for pointer validity.
1840 * lisp.h (defined_GC_CHECK_STRING_BYTES): New constant.
1841 (USE_STACK_STRING) [GC_CHECK_STRING_BYTES]: Now false, since the
1842 string validity checker doesn't work on stack-based strings.
1844 2014-11-29 Paul Eggert <eggert@cs.ucla.edu>
1846 Improve clarity of USE_LSB_TAG definition.
1847 Reported by Lee Duhem. Suggested by Andreas Schwab in:
1848 http://lists.gnu.org/archive/html/emacs-devel/2014-11/msg02222.html
1849 * lisp.h (USE_LSB_TAG): Define in terms of the (simpler)
1850 VAL_MAX / 2 rather than in terms of the (more complicated)
1851 EMACS_INT_MAX >> GCTYPEBITS, and adjust commentary to match.
1853 2014-11-29 Eli Zaretskii <eliz@gnu.org>
1855 * xdisp.c (handle_single_display_spec): When ignoring a fringe
1856 bitmap display, reset the ignore_overlay_strings_at_pos_p flag.
1857 (next_element_from_buffer): When done with overlays, reset the
1858 ignore_overlay_strings_at_pos_p flag. (Bug#19201)
1860 2014-11-29 Eli Zaretskii <eliz@gnu.org>
1862 * w32fns.c (Fw32_shell_execute): Convert forward slashes in
1863 DOCUMENT to backslashes, if DOCUMENT is a file. (Bug#19141)
1865 2014-11-29 Ulrich Müller <ulm@gentoo.org>
1867 * Makefile.in (temacs$(EXEEXT)): Use consistent flag settings
1868 for paxctl and setfattr. Fixes temacs startup failure with
1869 grsecurity/PaX enabled Linux kernel (bug#19067).
1871 2014-11-27 Oscar Fuentes <ofv@wanadoo.es>
1873 * w32.c, w32heap.c, w32term.c:
1874 Use MINGW_W64 instead of _W64.
1876 2014-11-27 Stefan Monnier <monnier@iro.umontreal.ca>
1878 * frame.c (Fhandle_switch_frame): Deactivate shift-region (bug#19003).
1880 2014-11-26 Lars Magne Ingebrigtsen <larsi@gnus.org>
1882 * gnutls.c (gnutls_ip_address_p): New function.
1883 (Fgnutls_boot): Only send SNI if the host name is not an IP address.
1885 2014-11-26 Toke Høiland-Jørgensen <toke@toke.dk> (tiny change)
1887 * gnutls.c (Fgnutls_boot): Send the server name over (bug#18208).
1889 2014-11-25 Paul Eggert <eggert@cs.ucla.edu>
1891 Fix gnutls problems caught by static checking.
1892 * gnutls.c (Fgnutls_boot): Remove unused local.
1893 (Fgnutls_boot): Fix pointer signedness.
1895 2014-11-25 Lars Magne Ingebrigtsen <larsi@gnus.org>
1897 * gnutls.c (gnutls_certificate_details): Don't include certain
1898 certificate details on older gnutls versions (bug#19168).
1899 (syms_of_gnutls): Export gnutls_peer_status_warning_describe.
1900 (gnutls_certificate_details): Reversed check in last checkin.
1902 2014-11-25 Teodor Zlatanov <tzz@lifelogs.com>
1904 * gnutls.c (Fgnutls_peer_status): Check GNUTLS_INITSTAGE, not gnutls_p.
1905 (Fgnutls_peer_status_warning_describe): Add function to describe a
1906 peer verification warning symbol.
1907 (Fgnutls_peer_status): Use it.
1908 (Fgnutls_boot): Use it. Minor logging fixes.
1910 2014-11-24 Lars Magne Ingebrigtsen <larsi@gnus.org>
1912 * gnutls.c: Fix compilation warnings given fix --enable-gcc-warnings.
1914 2014-11-24 Glenn Morris <rgm@gnu.org>
1916 * emacs.c (main) <--version>: Make use of PACKAGE_NAME.
1918 * Makefile.in (emacs.res): Use ../nt rule, rather than duplicating it.
1919 (ntsource, WINDRES, EMACS_MANIFEST): Remove, now unused.
1921 2014-11-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
1923 * gnutls.c: Fix Windows function definition of
1924 gnutls_x509_crt_get_fingerprint.
1926 * gnutls.c: Fix Windows return value for gnutls_pk_algorithm_get_name.
1928 * gnutls.c (Fgnutls_boot): Save certificate for later inspection.
1930 * process.h: Added more fields to Lisp_Process to track
1931 certificate details.
1933 * gnutls.c (gnutls_hex_string, gnutls_certificate_details)
1934 (Fgnutls_peer_status): New functions to export TLS certificate
1935 details to Emacs Lisp.
1937 2014-11-23 Jan Djärv <jan.h.d@swipnet.se>
1939 * gtkutil.c (gtk_adjustment_configure): Define for Gtk+ < 2.14.
1940 (xg_set_toolkit_horizontal_scroll_bar_thumb): Remove wrong version
1941 check for gtk_adjustment_configure (Bug#19149).
1942 (gtk_adjustment_configure): Don't use 2.14 functions (Bug#19149).
1944 2014-11-22 Glenn Morris <rgm@gnu.org>
1946 * Makefile.in (emacs.res): Add dependency on icons/hand.cur. Use $<.
1948 2014-11-22 Martin Rudalics <rudalics@gmx.at>
1950 Don't shrink frame when using desktop-save-mode (Bug#19048).
1951 * w32fns.c (x_set_tool_bar_lines): Always call
1952 x_change_tool_bar_height (Bug#19048).
1953 (x_change_tool_bar_height): Mark frame as garbaged since
1954 adjust_frame_size might not have done that.
1955 * xfns.c (x_set_tool_bar_lines): Always call
1956 x_change_tool_bar_height (Bug#19048).
1957 (x_change_tool_bar_height): Mark frame as garbaged since
1958 adjust_frame_size might not have done that.
1960 2014-11-21 Ulf Jasper <ulf.jasper@web.de>
1962 * xml.c (parse_region): Take care of new optional parameter
1963 'discard-comments' of 'libxml-parse(html|xml)-region'.
1964 (Flibxml_parse_html_region, Flibxml_parse_xml_region):
1965 New optional parameter 'discard-comments'.
1967 2014-11-17 Paul Eggert <eggert@cs.ucla.edu>
1969 Improve time stamp handling, and be more consistent about it.
1970 * editfns.c (invalid_time): New function.
1971 Use it instead of 'error ("Invalid time specification")'.
1972 (time_add, time_subtract, time_arith, Ftime_add, Ftime_less_p)
1973 (decode_float_time, lisp_to_timespec, lisp_time_struct):
1975 (make_time_tail, make_time): Remove. All uses changed to use
1976 new functions or plain list4i.
1977 (disassemble_lisp_time): Return effective length if successful.
1978 Check that LOW is an integer, if it's combined with other components.
1979 (decode_time_components): Decode into struct lisp_time, not
1980 struct timespec, so that we can support a wide set of times
1981 regardless of whether time_t is signed. Decode plain numbers
1982 as seconds since the Epoch, and nil as the current time.
1983 (lisp_time_argument, lisp_seconds_argument, Ffloat_time):
1984 Reimplement in terms of new functions.
1985 (Fencode_time): Just use list2i.
1986 (syms_of_editfns): Add time-add, time-subtract, time-less-p.
1987 * keyboard.c (decode_timer): Don't allow the new formats (floating
1988 point or nil) in timers.
1989 * systime.h (LO_TIME_BITS): New constant. Use it everywhere in
1990 place of the magic number '16'.
1991 (struct lisp_time): New type.
1992 (decode_time_components): Use it.
1993 (lisp_to_timespec): New decl.
1995 2014-11-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
1997 * intervals.h (INTERVAL_WRITABLE_P): Check the `inhibit-read-only'
2000 * callint.c (Fcall_interactively): Pass in nil as argument to
2001 Fbarf_if_buffer_read_only.
2003 * fileio.c (Finsert_file_contents): Ditto.
2005 * insdel.c (prepare_to_modify_buffer_1): Pass start region in.
2007 * textprop.c (verify_interval_modification): Check buffer
2008 readedness after the last interval.
2010 * buffer.c (Fbarf_if_buffer_read_only): Don't raise an error if
2011 the text at POSITION (new optional argument) has the
2012 `inhibit-read-only' text property set.
2014 2014-11-16 Eli Zaretskii <eliz@gnu.org>
2016 * window.c (window_scroll_pixel_based): Avoid truncation/rounding
2017 errors in computing the number of pixels to scroll.
2018 Suggested by Kelly Dean <kelly@prtime.org>. (Bug#19060)
2020 2014-11-16 Jan Djärv <jan.h.d@swipnet.se>
2022 * nsmenu.m (update_frame_tool_bar): If tool bar changes height,
2023 call updateFrameSize.
2025 * nsterm.m (setFrame:): Remove call to display (Bug#18757).
2027 2014-11-16 Jan Djärv <jan.h.d@swipnet.se>
2029 * nsfns.m (x_set_foreground_color, x_set_background_color)
2030 (x_set_cursor_color, Fxw_color_values): Block/unblock input,
2031 use SET_FRAME_GARBAGED instead of redraw_frame (Bug#19036).
2033 2014-11-15 Jan Djärv <jan.h.d@swipnet.se>
2035 * nsterm.m (ns_send_appdefined): Check for application defined
2036 event on Cocoa (Bug#18993).
2037 (run): Restore code before the previous 18993 fix.
2039 2014-11-14 David Reitter <david.reitter@gmail.com>
2041 * nsterm.m (run): Set timeout for event loop to prevent hang.
2044 2014-11-14 Paul Eggert <eggert@cs.ucla.edu>
2046 * .gitignore: Add emacs-[1-9]*, to ignore files like emacs-25.0.50.1.
2048 2014-11-14 Dmitry Antipov <dmantipov@yandex.ru>
2050 * xfont.c (xfont_list_pattern): Do not allocate font entity object
2051 for each candidate font but attempt to reuse it from previous improper
2054 2014-11-13 Paul Eggert <eggert@cs.ucla.edu>
2056 Avoid undefined behavior in color table hashing.
2057 * image.c (CT_HASH_RGB) [COLOR_TABLE_SUPPORT]: Remove, replacing with ...
2058 (ct_hash_rgb) [COLOR_TABLE_SUPPORT]: New function. All uses changed.
2059 This function avoids undefined behavior with signed shift overflow.
2061 2014-11-10 Eli Zaretskii <eliz@gnu.org>
2063 * fileio.c (Finsert_file_contents): Invalidate buffer caches also
2064 when the inserted text does not need decoding. (Bug#18982)
2066 2014-11-10 Jan Djärv <jan.h.d@swipnet.se>
2068 * nsterm.h (EmacsScroller): judge returns bool.
2070 * nsterm.m (ns_set_vertical_scroll_bar): Release bar.
2071 (ns_judge_scroll_bars): Only set removed if judge returns true.
2072 (judge): Returns bool == condemned. Remove self from window.
2073 (setPosition:portion:whole:): Remove raise SIGIO (Bug#18757).
2075 2014-11-10 Stefan Monnier <monnier@iro.umontreal.ca>
2077 * keyboard.c (command_loop_1): Record this-command in recent-keys.
2078 (Frecent_keys): Rewrite. and add optional `include-cmds' arg.
2080 2014-11-09 Jan Djärv <jan.h.d@swipnet.se>
2082 * nsterm.m (ns_set_vertical_scroll_bar)
2083 (ns_set_horizontal_scroll_bar): Cleanup merge error.
2085 2014-11-09 Paul Eggert <eggert@cs.ucla.edu>
2087 * xgselect.c (xg_select): Don't assume n_gfds is nonnegative
2088 merely because tmo_in_millisec is nonnegative. The 1st call
2089 to g_main_context_query could succeed while the 2nd one fails.
2091 * frame.c (Fcan_run_window_configuration_change_hook): Return a value.
2093 2014-11-08 Jan Djärv <jan.h.d@swipnet.se>
2095 * nsterm.m (run): Only use non-system event loop if OSX version is
2096 exactly 10.9 (Bug#18993).
2097 (ns_set_vertical_scroll_bar): Don't call bar setPosition: unless
2100 2014-11-08 Michael Albinus <michael.albinus@gmx.de>
2102 * callproc.c (encode_current_directory): Support handling of file
2103 names prepended by "/:". (Bug#18891)
2105 2014-11-08 Alan Mackenzie <acm@muc.de>
2107 * syntax.c (back_comment): Fix off-by-one error (bug#18022).
2109 2014-11-08 Dima Kogan <dima@secretsauce.net>
2111 * xgselect.c (xg_select): Use g_main_context_acquire (bug#18861).
2113 2014-11-08 Michael Albinus <michael.albinus@gmx.de>
2115 * dired.c (Ffile_attributes): Return Qnil, if Fexpand_file_name
2116 raises an error. (Bug#18891)
2118 2014-11-08 Martin Rudalics <rudalics@gmx.at>
2120 * frame.c (adjust_frame_size): Call x_set_window_size only if
2121 f->can_x_set_window_size is set.
2122 (make_frame): Initialize f->can_x_set_window_size and
2123 f->can_run_window_configuration_change_hook.
2124 (Fcan_run_window_configuration_change_hook): New function.
2125 * frame.h (frame): Split `official' into `can_x_set_window_size'
2126 and `can_run_window_configuration_change_hook'.
2127 * nsfns.m (Fx_create_frame): Set f->can_x_set_window_size.
2128 * w32fns.c (Fx_create_frame, x_create_tip_frame):
2129 Set f->can_x_set_window_size.
2130 * window.c (run_window_configuration_change_hook):
2131 Return immediately if either f->can_x_set_window_size or
2132 f->can_run_window_configuration_change_hook are false.
2133 (Fset_window_configuration): Instead of f->official set
2134 f->can_x_set_window_size.
2135 * xfns.c (Fx_create_frame, x_create_tip_frame):
2136 Set f->can_x_set_window_size.
2138 2014-11-08 Jan Djärv <jan.h.d@swipnet.se>
2140 * nsterm.m (EmacsScroller.dealloc): Reinstate, removed at merge
2141 cleanup from 2014-11-01 (Bug#18972).
2143 2014-11-07 Stefan Monnier <monnier@iro.umontreal.ca>
2145 * keyboard.c: Call gui-set-selection instead of x-set-selection.
2146 * xdisp.c (window-scroll-functions): Improve docstring.
2148 2014-11-07 Paul Eggert <eggert@cs.ucla.edu>
2150 Uniquify the 'size' symbol.
2152 * w32notify.c (Qsize): Remove.
2153 * lisp.h (Qsize): New decl.
2154 * lread.c (Qsize): Now extern.
2155 * w32notify.c (syms_of_w32notify): No need to defsym.
2157 2014-11-07 Martin Rudalics <rudalics@gmx.at>
2159 * dispnew.c (change_frame_size_1): Fix call of
2161 * frame.c (Qsize, Qframe_position, Qframe_outer_size)
2162 (Qframe_inner_size, Qexternal_border_size, Qtitle_height)
2163 (Qmenu_bar_external, Qmenu_bar_size, Qtool_bar_external)
2164 (Qtool_bar_size): New constants.
2165 (frame_inhibit_resize, adjust_frame_size): New argument to
2166 handle case where frame_inhibit_implied_resize is a list.
2167 (Fmake_terminal_frame, Fset_frame_height, Fset_frame_width)
2168 (Fset_frame_size, x_set_left_fringe, x_set_right_fringe)
2169 (x_set_right_divider_width, x_set_bottom_divider_width)
2170 (x_set_vertical_scroll_bars, x_set_horizontal_scroll_bars)
2171 (x_set_scroll_bar_width, x_set_scroll_bar_height):
2173 (frame-inhibit-implied-resize): Rewrite doc-string.
2174 * frame.h (frame_inhibit_resize, adjust_frame_size):
2175 Fix external declarations.
2176 (Qframe_position, Qframe_outer_size)
2177 (Qframe_inner_size, Qexternal_border_size, Qtitle_height)
2178 (Qmenu_bar_external, Qmenu_bar_size, Qtool_bar_external)
2179 (Qtool_bar_size): Extern them.
2180 * gtkutil.c (FRAME_TOTAL_PIXEL_HEIGHT, FRAME_TOTAL_PIXEL_WIDTH)
2181 (xg_height_or_width_changed): Remove.
2182 (xg_frame_set_char_size): Adjust adjust_frame_size calls.
2183 (menubar_map_cb, xg_update_frame_menubar, free_frame_menubar)
2184 (tb_size_cb, update_frame_tool_bar, free_frame_tool_bar)
2185 (xg_change_toolbar_position): Call adjust_frame_size directly.
2186 * nsfns.m (x_set_internal_border_width, Fx_create_frame):
2187 Fix calls of adjust_frame_size.
2188 * w32fns.c (x_set_internal_border_width, x_set_menu_bar_lines)
2189 (Fx_create_frame, x_create_tip_frame): Adjust adjust_frame_size calls.
2190 (x_set_tool_bar_lines, x_change_tool_bar_height): Make sure that
2191 frame can get resized when tool-bar-lines parameter changes from
2193 (Fw32_frame_menu_bar_size): Return fourth value.
2194 (Fw32_frame_rect): Block input around system calls
2195 (Fx_frame_geometry): New function.
2196 * w32menu.c (set_frame_menubar): Adjust adjust_frame_size call.
2197 * w32term.c (x_new_font): Adjust adjust_frame_size call.
2198 * widget.c (EmacsFrameSetCharSize): Adjust frame_inhibit_resize call.
2199 * window.c (Fset_window_configuration): Adjust adjust_frame_size call.
2200 * xfns.c (x_set_menu_bar_lines, x_set_internal_border_width)
2201 (Fx_create_frame): Adjust adjust_frame_size calls.
2202 (x_set_tool_bar_lines, x_change_tool_bar_height): Make sure that
2203 frame can get resized when tool-bar-lines parameter changes from
2205 (Fx_frame_geometry): New function.
2206 * xmenu.c (update_frame_menubar): On Lucid call
2207 adjust_frame_size with one pixel less height to avoid that
2208 repeatedly adding/removing the menu bar grows the frame.
2209 (free_frame_menubar): On Motif arrange to optionally preserve
2210 the old frame height when removing the menu bar.
2211 * xterm.c (x_new_font): Adjust adjust_frame_size call.
2213 2014-11-03 Eli Zaretskii <eliz@gnu.org>
2215 * xdisp.c (Fdump_glyph_matrix, Fdump_frame_glyph_matrix): Doc fix.
2216 (Fdump_frame_glyph_matrix): Don't segfault if invoked on a GUI
2217 frame; instead, print an error message.
2219 2014-11-03 Jan Djärv <jan.h.d@swipnet.se>
2221 * nsfns.m (ns_set_doc_edited): Check for FRAME_NS (Bug#18925).
2223 2014-11-02 Jan Djärv <jan.h.d@swipnet.se>
2225 * nsimage.m (allocInitFromFile:): Initialize bmRep.
2226 (dealloc): Release bmRep.
2228 * nsterm.h (EmacsImage): Remove imageListNext, refCount, reference,
2229 imageListSetNext, imageListNext.
2231 * nsimage.m (ImageList, imageListNext, imageListSetNext:)
2232 (reference): Remove.
2233 (allocInitFromFile:): Remove searching ImageList and calling
2234 reference (Bug#18918).
2235 (dealloc): Remove handling if ImageList.
2237 2014-11-02 Andreas Schwab <schwab@linux-m68k.org>
2239 * process.c (catch_child_signal): Fix incorrect assertion.
2241 2014-11-01 Jan Djärv <jan.h.d@swipnet.se>
2243 * macfont.m (macfont_draw):
2244 * nsterm.m (ns_mouse_position, judge): Clean up merge conflict.
2246 * macfont.m (macfont_glyph_extents): Turn off synthetic bold
2247 if force_integral_p (i.e. no antialias).
2248 (macfont_draw): Check ns_antialias_text, also turn off synthetic
2249 bold if no antialias (Bug#18876).
2251 * emacs.c (main): Don't chdir to $HOME on Cocoa if --chdir
2252 was given (Bug#18846).
2254 * nsterm.h (ns_set_doc_edited): Declare taking no args.
2256 * nsfns.m (ns_set_doc_edited): Do all logic (check frames) here
2257 instead of in xdisp.c, function now takes void. (Bug#18884).
2259 * xdisp.c (prepare_menu_bars): Remove HAVE_NS code.
2260 (redisplay_internal): Call ns_set_doc_edited if HAVE_NS (Bug#18884).
2262 * nsterm.h (EmacsScroller): Replace Lisp_Object win with
2263 struct window* (Bug#18889).
2264 Remove getMouseMotionPart.
2265 (ns_output): Make icon_top/left int.
2267 * nsfns.m (x_icon): icon_top/left is int.
2269 * nsterm.m (ns_mouse_position): Remove unused code.
2270 (initFrame:window:, dealloc): Use window instead of win.
2271 (getMouseMotionPart:window:x:y:): Remove, unused.
2272 (sendScrollEventAtLoc:fromEvent:): Make Lisp_Object win from window.
2274 2014-11-01 Eli Zaretskii <eliz@gnu.org>
2276 * keyboard.c (readable_events): When FLAGS include
2277 READABLE_EVENTS_FILTER_EVENTS, ignore BUFFER_SWITCH_EVENT events.
2278 This avoids returning non-nil from input-pending-p when only such
2279 events are in the queue. (Bug#18856)
2281 2014-11-01 Jan Djärv <jan.h.d@swipnet.se>
2283 * nsselect.m (QCLIPBOARD, QSECONDARY, QTEXT, QFILE_NAME)
2284 (NXPrimaryPboard, NXSecondaryPboard): Declare static.
2285 (Qforeign_selection): Remove.
2286 (ns_get_local_selection): Identation fix.
2287 (syms_of_nsselect): Remove Qforeign_selection, ns-lost-selection-hooks
2289 * nsselect.m (ns_get_local_selection): Remove calling of
2290 functions in Vselection_converter_alist (Bug#18911).
2291 (syms_of_nsselect): Remove Vselection_converter_alist.
2293 2014-10-31 Dmitry Antipov <dmantipov@yandex.ru>
2295 * font.c (copy_font_spec): Redesign to avoid Fcopy_alist
2296 and unnecessary initialization. Adjust comments.
2298 2014-10-30 Eli Zaretskii <eliz@gnu.org>
2300 * bidi.c (bidi_cache_reset_to): Invalidate bidi_cache_last_idx by
2302 (bidi_find_bracket_pairs): Pass to bidi_cache_reset_to a relative
2303 index, not an absolute one, as that's what the function expects.
2305 2014-10-30 Dmitry Antipov <dmantipov@yandex.ru>
2307 * xfaces.c (Finternal_set_lisp_face_attribute): Don't try to realize
2308 font on an initial frame when running as a daemon (Bug#18869).
2310 * fontset.c (toplevel): Adjust comment to match 2014-06-19 change.
2312 2014-10-30 Eli Zaretskii <eliz@gnu.org>
2314 * fileio.c (Fexpand_file_name): Use make_unibyte_string, not
2315 build_string, when importing a home directory. (Bug#18873)
2317 2014-12-27 Eli Zaretskii <eliz@gnu.org>
2319 * dispnew.c (buffer_posn_from_coords):
2320 Use WINDOW_WANTS_HEADER_LINE_P, not WINDOW_WANTS_MODELINE_P, to
2321 account for the header-line height. (Bug#18839)
2323 2014-10-28 Ulf Jasper <ulf.jasper@web.de>
2325 * xml.c (parse_region): Do not forget the first document child.
2327 2014-10-25 Jan Djärv <jan.h.d@swipnet.se>
2329 * nsselect.m: pasteboard_changecount is new.
2330 (ns_store_pb_change_count, ns_get_pb_change_count)
2331 (ns_get_our_change_count_for): New functions.
2332 (ns_string_to_pasteboard_internal): Correct comment.
2333 type => gtype in eassert, Call ns_store_pb_change_count.
2334 (Fns_own_selection_internal): Remove data, use value (Bug#18799).
2335 (Fns_disown_selection_internal, Fns_selection_owner_p):
2336 Replace Vselection_alist check, with change count check.
2337 (Fns_get_selection): Initialize val to Qnil. Only get local
2338 selection if change counts match (Bug#18799).
2339 (nxatoms_of_nsselect): Initialize pasteboard_changecount.
2341 2014-10-25 Noam Postavsky <npostavs@users.sourceforget.net>
2343 * w32proc.c (create_child): If calling a quoted batch file,
2344 pass NULL for exe. (Bug#18745)
2346 2014-10-24 Eli Zaretskii <eliz@gnu.org>
2348 * bidi.c (bidi_resolve_explicit, bidi_find_bracket_pairs)
2349 (bidi_resolve_brackets): Use end of string position rather than ZV
2350 when iterating over a string. (Bug#18815)
2352 2014-10-24 Martin Rudalics <rudalics@gmx.at>
2354 * keyboard.c (make_lispy_position): Return coordinates also when
2355 on scroll bars, fringes, margins or not in a window.
2356 * xdisp.c (show_mouse_face): Don't change cursor face during
2359 2014-10-23 Martin Rudalics <rudalics@gmx.at>
2361 * frame.c (Fset_frame_height, Fset_frame_width, Fset_frame_size)
2362 (frame_resize_pixelwise, frame_inhibit_implied_resize):
2363 Fix doc-strings (Bug#18789).
2365 2014-10-23 Paul Eggert <eggert@cs.ucla.edu>
2367 * Makefile.in (ACLOCAL_INPUTS): Omit unnecessary use of 'wildcard'.
2369 2014-10-22 Eli Zaretskii <eliz@gnu.org>
2371 Optimize redisplay of simple bracketed text.
2372 * bidi.c (bidi_cache_reset_to): New function.
2373 (bidi_cache_reset): Call it.
2374 (bidi_init_it, bidi_line_init): Initialize the bracket_pairing_pos
2376 (bidi_resolve_explicit): Reset bracket_pairing_pos and
2377 bracket_enclosed_type only if bracket_pairing_pos's value is not
2379 (MAX_BPA_STACK): Make sure the value is signed.
2380 (PUSH_BPA_STACK): If the BPA stack overflows, don't bail out, but
2381 stop pushing values onto the stack.
2382 (bidi_find_bracket_pairs): If the bracketed text is only on the
2383 base embedding level, remove all the states cached by this
2384 function from the cache, and return zero, so that the brackets in
2385 this segment of text are processed as normal neutrals.
2386 (bidi_resolve_brackets): Detect the brackets that are to be
2387 processed as neutrals, and don't call bidi_find_bracket_pairs on
2390 2014-10-21 Stefan Monnier <monnier@iro.umontreal.ca>
2392 * w32select.c (Fw32_selection_exists_p): Rename from
2393 Fx_selection_exists_p.
2394 (syms_of_w32select): Adjust accordingly.
2396 * w16select.c (Fw16_selection_exists_p): Rename from
2397 Fx_selection_exists_p.
2398 (syms_of_win16select): Adjust accordingly.
2400 * nsselect.m (ns_get_local_selection): Signal error rather than `quit'.
2401 (Fns_own_selection_internal): Tighten scoping.
2402 (Fns_selection_exists_p): Rename from Fx_selection_exists_p.
2403 (Fns_get_selection): Rename from Fx_get_selection_internal.
2404 (Fns_get_selection_internal, Fns_store_selection_internal):
2406 (syms_of_nsselect): Adjust accordingly.
2408 2014-10-21 Martin Rudalics <rudalics@gmx.at>
2410 * w32fns.c (Fw32_frame_menu_bar_size): New function.
2411 * w32term.c (x_set_window_size): Account for wrapped menu bar
2412 lines when setting up frame height (Bug#15174 and Bug#18720).
2413 (w32_add_wrapped_menu_bar_lines): New variable.
2415 2014-10-21 Stefan Monnier <monnier@iro.umontreal.ca>
2417 * xdisp.c (redisplay_window): Re-run pre-redisplay-function after we
2420 2014-10-20 Glenn Morris <rgm@gnu.org>
2422 * Merge in all changes up to 24.4 release.
2424 2014-10-19 Jan Djärv <jan.h.d@swipnet.se>
2426 * gtkutil.c (xg_update_menubar, xg_update_menu_item): Only call
2427 g_object_notify for label if Gtk+ >= 2.16 (Bug#16522).
2429 * xterm.h (x_output): Remove net_wm_state_hidden_seen.
2431 * xterm.c (handle_one_xevent): Check return value from
2432 x_handle_net_wm_state, remove net_wm_state_hidden_seen (Bug#18722).
2433 (get_current_wm_state): Remove net_wm_state_hidden_seen setting.
2435 * gtkutil.c (create_dialog): Don't use gtk_dialog_get_action_area on
2436 Gt+ >= 3.12, or gtk_misc_set_alignment on Gtk+ >= 3.14 (Bug#18674).
2437 (make_widget_for_menu_item): Don't use gtk_misc_set_alignment on
2438 Gtk+ >= 3.14 (Bug#18674).
2439 (update_frame_tool_bar): Don't use gtk_misc_set_padding on
2440 Gtk+ >= 3.14 (Bug#18674).
2442 2014-10-18 Paul Eggert <eggert@cs.ucla.edu>
2444 * gtkutil.c: Remove no-longer-used code.
2445 (xg_update_menubar): Remove unused local and unnecessary call to
2446 gtk_menu_item_get_submenu.
2447 (XG_TOOL_BAR_PROXY_BUTTON, xg_tool_bar_proxy_callback)
2448 (xg_get_tool_bar_widgets, xg_tool_bar_proxy_help_callback)
2449 (TOOLBAR_TOP_WIDGET): Remove; no longer used.
2451 2014-10-18 Jan Djärv <jan.h.d@swipnet.se>
2453 * xfns.c (syms_of_xfns): Remove x-gtk-whole-detached-tool-bar.
2455 * xterm.h (handlebox_widget): Remove.
2457 * xmenu.c (set_frame_menubar): Remove GTK block that calls
2460 * gtkutil.h (xg_have_tear_offs): Remove declaration.
2462 * gtkutil.c (XG_TEXT_CANCEL, XG_TEXT_OPEN, XG_TEXT_OK): New defines
2463 to handle Gtk versions.
2464 (xg_get_file_with_chooser): Use them.
2465 (xg_have_tear_offs, tearoff_remove, tearoff_activate):
2466 Remove (create_menus): Remove teroff argument and code.
2467 Remove call to gtk_menu_set_title.
2468 (xg_update_menubar, xg_update_submenu): Remove tearoff code.
2469 Adjust args to create_menus.
2470 (xg_tool_bar_menu_proxy, xg_tool_bar_detach_callback)
2471 (xg_tool_bar_attach_callback, TOOLBAR_TOP_WIDGET): Remove.
2472 (xg_pack_tool_bar): Replace TOOLBAR_TOP_WIDGET, remove detach code.
2473 (xg_make_tool_item): Remove detach code.
2474 (xg_update_tool_bar_sizes): Replace TOOLBAR_TOP_WIDGET.
2475 (find_icon_from_name): New function.
2476 (update_frame_tool_bar): Remove GtkStockItem code, move to
2477 find_icon_from_name. Let stock be a list of icon names to try.
2478 Only use gtk_image_new_from_stock on Gtk+ < 3.10.
2479 Replace TOOLBAR_TOP_WIDGET.
2480 (free_frame_tool_bar, xg_change_toolbar_position ):
2481 Replace TOOLBAR_TOP_WIDGET.
2482 (xg_initialize): Remove tearoff code.
2484 2014-10-18 Eli Zaretskii <eliz@gnu.org>
2486 * xterm.c (x_draw_bar_cursor, x_draw_hollow_cursor): Subtract 1
2487 pixel from the window's cursor glyph width, since X renders hollow
2488 blocks 1 pixel wider than the 'width' parameter.
2490 * xdisp.c (get_phys_cursor_geometry): Don't subtract 1 pixel from
2491 glyph->pixel_width; this is now done in xterm.c.
2493 Fix reordering of bracket characters in isolates.
2494 * bidi.c (bidi_cache_find): Rename the argument NEUTRALS_OK to
2495 RESOLVED_ONLY; when non-zero, return from the cache only fully
2496 resolved states. All callers changed.
2497 (CANONICAL_EQU): New macro.
2498 (PUSH_BPA_STACK): Use it to push onto the BPA stack the canonical
2499 equivalent of the paired closing bracket character.
2500 (bidi_find_bracket_pairs): Set the bracket_pairing_pos member to
2501 the default non-negative value, to be checked later in
2502 bidi_resolve_brackets. Use CANONICAL_EQU to test candidate
2503 characters against those pushed onto the BPA stack.
2504 (bidi_record_type_for_neutral): New function.
2505 (bidi_resolve_brackets): Record next_for_neutral and
2506 prev_for_neutral when embedding level gets pushed. Force
2507 resolution of bracket pairs when entering a level run that was not
2509 (bidi_resolve_neutral): Add assertions before calling
2510 bidi_resolve_neutral_1.
2511 (bidi_level_of_next_char): Remove the code that attempted to
2512 resolve unresolved neutrals; that is now done by
2513 bidi_resolve_neutral.
2515 * w32select.c (owner_callback): Mark with ALIGN_STACK attribute.
2517 2014-10-17 Eli Zaretskii <eliz@gnu.org>
2519 * xterm.c (x_draw_hollow_cursor): Fix display of hollow cursor on
2520 1-pixel R2L characters.
2521 Reported by Dmitry Antipov <dmantipov@yandex.ru>, see
2522 http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00518.html.
2524 2014-10-16 Eli Zaretskii <eliz@gnu.org>
2526 * bidi.c (bidi_find_bracket_pairs): Avoid a loop that does nothing
2529 2014-10-15 Paul Eggert <eggert@cs.ucla.edu>
2531 * bidi.c (bidi_find_bracket_pairs): Initialize local var.
2532 This pacifies GCC 4.9.1 with --enable-gcc-warnings.
2533 It's not clear to me whether the initialization is needed,
2534 but it can't hurt so I played it safe.
2536 2014-10-15 Stefan Monnier <monnier@iro.umontreal.ca>
2538 * lisp.mk (lisp): Add emacs-lisp/eldoc.elc.
2540 2014-10-15 Eli Zaretskii <eliz@gnu.org>
2542 Update the bidirectional reordering engine for Unicode 6.3 and 7.0.
2543 * bidi.c (bidi_ignore_explicit_marks_for_paragraph_level):
2545 (bidi_get_type): Return the isolate initiators and terminator types.
2546 (bidi_isolate_fmt_char, bidi_paired_bracket_type)
2547 (bidi_fetch_char_skip_isolates, find_first_strong_char)
2548 (bidi_find_bracket_pairs, bidi_resolve_brackets): New functions.
2549 (bidi_set_sos_type): Rename from bidi_set_sor_type and updated
2550 for the new features.
2551 (bidi_push_embedding_level, bidi_pop_embedding_level): Update to
2552 push and pop correctly for isolates.
2553 (bidi_remember_char): Modify to accept an additional argument
2554 and record the bidi type according to its value.
2555 (bidi_cache_iterator_state): Accept an additional argument to only
2556 update an existing state. Handle the new members of struct bidi_it.
2557 (bidi_cache_find): Arguments changed: no longer accepts a level,
2558 instead accepts a flag telling it whether it is okay to return
2559 unresolved neutrals.
2560 (bidi_initialize): Initiate and staticpro the bracket-type uniprop
2561 table. Initialize new isolate-related members.
2562 (bidi_paragraph_init): Some code factored out into
2563 find_first_strong_char.
2564 (bidi_resolve_explicit_1): Function deleted, its code incorporated
2565 into bidi_resolve_explicit.
2566 (bidi_resolve_explicit): Support the isolate initiators and
2567 terminator. Fix handling of embeddings and overrides according to
2568 new UBA requirements. Record information about previously seen
2569 characters here (moved from bidi_level_of_next_char).
2570 (bidi_resolve_weak): Adapt to changes in struct members.
2571 (FLAG_EMBEDDING_INSIDE, FLAG_OPPOSITE_INSIDE, MAX_BPA_STACK)
2572 (STORE_BRACKET_CHARPOS, PUSH_BPA_STACK): New macros.
2573 (bidi_resolve_neutral): Call bidi_resolve_brackets to handle the
2574 paired bracket resolution. Handle isolate initiators and
2576 (bidi_type_of_next_char): Remove unneeded code for BN limit.
2577 (bidi_level_of_next_char): Move the code that records information
2578 about previous characters to bidi_resolve_explicit. Fix logic of
2579 resolving neutrals and make sure their cache entries are updated.
2580 Remove now unneeded special handling of PDF level.
2582 * dispextern.h (struct glyph): Enlarge the width of resolved_level.
2583 (BIDI_MAXDEPTH): New macro, renamed from BIDI_MAXLEVEL and
2584 enlarged per Unicode 6.3.
2585 (enum bidi_bracket_type_t): New data type.
2586 (struct bidi_saved_info): Leave only 2 type members out of 4.
2588 (struct bidi_stack): Add members necessary to support isolating
2590 (struct bidi_it): Add new members necessary to support isolating
2591 sequences and bracket pair resolution.
2593 * xdisp.c (Fbidi_resolved_levels): New function.
2594 (syms_of_xdisp): Defsubr it.
2595 (append_glyph, append_composite_glyph, produce_image_glyph)
2596 (append_stretch_glyph, append_glyphless_glyph): Convert aborts to
2598 (syms_of_xdisp) <inhibit-bidi-mirroring>: New variable.
2600 * term.c (append_glyph, append_composite_glyph)
2601 (append_glyphless_glyph): Convert aborts to assertions.
2603 * .gdbinit (pgx): Display the character codepoint, resolved level,
2604 and bidi type also for glyphless glyphs.
2606 2014-10-15 Dmitry Antipov <dmantipov@yandex.ru>
2608 Avoid unwanted point motion in Fline_beginning_position.
2609 * lisp.h (scan_newline_from_point): Add prototype.
2610 * search.c (scan_newline_from_point): New function, refactored from...
2611 * cmds.c (Fforward_line): ...adjusted user.
2612 * editfns.c (Fline_beginning_position): Use scan_newline_from_point
2613 and simplify the former since the latter doesn't move point.
2615 2014-10-14 Dmitry Antipov <dmantipov@yandex.ru>
2617 Cleanup terminal handling code.
2618 * dispextern.h (get_named_tty): Remove prototype but...
2619 * termhooks.h (get_named_terminal): ...resurrect it under
2620 more meaningful name.
2621 (get_terminal): Likewise, but with...
2622 (decode_live_terminal): ...this name.
2623 (decode_tty_terminal): Add prototype.
2624 * term.c (get_tty_terminal): Remove.
2625 (get_named_tty): Remove.
2626 (Ftty_display_color_p, Ftty_display_color_cells, Ftty_type)
2627 (Fcontrolling_tty_p, Fsuspend_tty, Fresume_tty):
2628 Use decode_tty_terminal.
2629 (Ftty_no_underline, Ftty_top_frame): Use decode_live_terminal.
2630 * terminal.c (get_terminal): Refactor to...
2631 (decode_terminal, decode_live_terminal): ...new functions.
2632 (decode_tty_terminal): Replacement for get_tty_terminal.
2633 (get_named_terminal): Likewise for get_named_tty.
2634 * coding.c (Fset_terminal_coding_system_internal)
2635 (Fterminal_coding_system, Fset_keyboard_coding_system_internal):
2636 (Fkeyboard_coding_system):
2637 * composite.c (Fcomposition_get_gstring):
2638 * dispnew.c (Fsend_string_to_terminal):
2639 * frame.c (Fmake_terminal_frame):
2640 * nsfns.m (check_ns_display_info):
2641 * w32fns.c, xfns.c (check_x_display_info):
2642 * xselect.c (frame_for_x_selection): Use decode_live_terminal.
2643 * keyboard.c (handle_interrupt_signal, handle_interrupt)
2644 (Fset_quit_char): Use get_named_terminal.
2645 (Fset_output_flow_control, Fset_input_meta_mode):
2646 Use decode_tty_terminal.
2648 2014-10-13 Eli Zaretskii <eliz@gnu.org>
2650 * w32term.h (ALIGN_STACK): Use _WIN64, not _W64, to distinguish
2651 between 32-bit and 64-bit MinGW builds. (Bug#18699)
2653 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
2655 Fix port to Debian GNU/kFreeBSD 7 (wheezy) (Bug#18666).
2656 * process.c (accept4) [!HAVE_ACCEPT4]: New macro.
2658 2014-10-12 Stefan Monnier <monnier@iro.umontreal.ca>
2660 * frame.c (Fmouse_pixel_position): Call Vmouse_position_function
2663 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
2665 * editfns.c (dump_tz_string): No longer const.
2666 It might be modified.
2668 * nsmenu.m (clear): Assume OS X 10.6 or later.
2670 2014-10-12 Jan Djärv <jan.h.d@swipnet.se>
2672 * unexmacosx.c: Remove include ppc/reloc.h.
2673 (unrelocate, copy_dysymtab): Remove PPC code.
2674 (rebase_reloc_address): Remove, only used for PPC:
2676 * nsterm.m: Always include macfont.h on COCOA.
2677 (ns_update_auto_hide_menu_bar, ns_draw_fringe_bitmap)
2678 (ns_dumpglyphs_image, ns_check_menu_open)
2679 (applicationDidFinishLaunching)
2680 (antialiasThresholdDidChange:)
2681 (keyDown:, toggleFullScreen:, setPosition:portion:whole:):
2682 Remove checks for OSX <= 10.5/10.6.
2683 (changeFont:): Use macfont on COCOA, nsfont on GNUSTEP.
2684 (syms_of_nsterm): Call syms_of_macfont on COCOA, syms_of_nsfont on
2687 * nsterm.h (MAC_OS_X_VERSION_10_4, MAC_OS_X_VERSION_10_5): Remove.
2688 (NS_HAVE_NSINTEGER): Remove block.
2689 Remove >= OSX 10.6 tests.
2691 * nsmenu.m (NSMenuDidBeginTrackingNotification): Remove.
2692 (x_activate_menubar, trackingNotification:): Remove check for
2694 (menuNeedsUpdate:): Remove check for OSX < 10.5.
2696 * nsimage.m (allocInitFromFile:): Remove code for OSX < 10.6.
2698 * nsfns.m: Always include macfont.h on COCOA.
2699 (ns_filename_from_panel, ns_directory_from_panel)
2700 (Fx_create_frame, Fns_popup_font_panel, ns_run_file_dialog)
2701 (Fns_read_file_name, Fns_list_services): Remove code for OSX < 10.6
2703 * macfont.m: Remove >= 1050 check.
2704 (macfont_create_family_with_symbol)
2705 (macfont_get_glyph_for_character)
2706 (mac_font_get_glyphs_for_variants)
2707 (mac_ctfont_create_available_families, syms_of_macfont):
2708 Remove code for OSX < 10.6.
2709 (mac_font_family_group, mac_font_family_compare): Remove, only used
2712 * macfont.h (MAC_FONT_FORMAT_ATTRIBUTE, MAC_FONT_FORMAT_BITMAP)
2713 (mac_font_copy_non_synthetic_table): Remove versions for OSX < 10.6
2715 * Makefile.in: Replace nsfont.o macfont.o with ns_fontfile in
2718 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
2720 Fix putenv race conditions with undefined behavior (Bug#8705).
2721 Do all putenv calls before Emacs creates any threads.
2722 Use a safer way to modify the TZ environment variable in the
2723 presence of multiple threads. For further thread-safety,
2724 prefer localtime_r and gmtime_r to localtime and gmtime,
2725 and prefer struct tm's tm_gmtoff (if available) to calling
2726 both localtime_r and gmtime_r.
2727 * dbusbind.c (Fdbus__init_bus): Move xputenv call from here ...
2728 (init_dbusbind): ... to this new function.
2729 * emacs.c (main) [HAVE_DBUS]: Call it before creating threads.
2730 * xterm.c (x_term_init): Move xputenv call from here ...
2731 (init_xterm): ... to this new function.
2732 * emacs.c (main) [USE_GTK]: Call it before creating threads.
2733 * editfns.c (HAVE_TM_GMTOFF): Default to false.
2734 (dump_tz_string): New constant.
2735 (init_editfns): Use it. This centralizes the dump_tz stuff.
2736 Call set_time_zone_rule here, so that its xputenv is done
2737 before Emacs goes multithreaded.
2738 (mktime_z) [!HAVE_TZALLOC]: New function, which is typically
2739 thread-safe enough for Emacs.
2740 (format_time_string, Fdecode_time, Fcurrent_time_string)
2741 (Fcurrent_time_zone):
2742 Prefer localtime_r and gmtime_r, which are more thread-safe, to
2743 localtime and gmtime. Remove now-unnecessary calls to block_input.
2744 (tm_gmtoff): New static function.
2745 (Fdecode_time, Fcurrent_time_zone): Use it.
2746 (Fencode_time): Use mktime_z, for better thread-safety.
2747 (set_time_zone_rule): Now static. Rewrite to be mostly thread-safe,
2748 i.e., not quite thread-safe but good enough for Emacs typical usage.
2749 Do not reclaim storage that is in the environment; let it leak.
2750 Always call tzset, since localtime_r does not.
2751 * emacs.c (dump_tz, Fdump_emacs) [HAVE_TZSET]: Remove dump_tz stuff.
2752 This is now done in init_editfns.
2753 * systime.h (mktime_z, timezone_t, tzalloc, tzfree) [!HAVE_TZALLOC]:
2754 New macros and declarations, for platforms lacking tzalloc & friends.
2756 2014-10-09 Paul Eggert <eggert@cs.ucla.edu>
2758 * lisp.h (USE_STACK_STRING): Now true only if USE_STACK CONS.
2759 On x86 platforms this works around GCC bug 63495
2760 <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63495>,
2761 and more generally should fix a portability problem in Emacs.
2762 Reported by Stefan Monnier in:
2763 http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00261.html
2765 2014-10-08 Leo Liu <sdl.web@gmail.com>
2767 Enhance terpri to allow conditionally output a newline. (Bug#18652)
2768 * keymap.c (describe_vector_princ):
2769 * keyboard.c (Fcommand_error_default_function): Adapt to change to
2772 * print.c (printchar_stdout_last): Declare.
2773 (printchar): Record the last char written to stdout.
2774 (Fterpri): Add optional argument ENSURE.
2776 2014-10-08 Eli Zaretskii <eliz@gnu.org>
2778 * w32inevt.c (maybe_generate_resize_event): Pass non-zero as the
2779 DELAY argument to change_frame_size, so that the frame size
2780 changes, if any are needed, are delayed until the next redisplay.
2781 This is to avoid a too early QUIT inside change_frame_size, when
2782 it calls Lisp in frame_windows_min_size, in case one of the events
2783 we've read sets the quit-flag. (Bug#18649)
2785 * w32fns.c (check_x_display_info): Accept terminal objects as
2786 argument, to follow what xfns.c does.
2788 2014-10-07 Glenn Morris <rgm@gnu.org>
2790 * Makefile.in ($(srcdir)/macuvs.h)
2791 ($(lispsource)/international/charprop.el): Add explicit FORCE.
2793 2014-10-07 Eli Zaretskii <eliz@gnu.org>
2795 * decompress.c (init_zlib_functions): Move the message about zlib
2796 being unavailable from here...
2797 (Fzlib_decompress_region): ...to here. (Bug#18650)
2799 2014-10-07 Dmitry Antipov <dmantipov@yandex.ru>
2801 * font.c (Ffont_get_glyphs): Use validate_subarray and fix
2802 the case where an optional string is used. Adjust docstring.
2804 2014-10-06 Stefan Monnier <monnier@iro.umontreal.ca>
2806 * lisp.mk (lisp): Remove w32-common-fns.elc.
2808 2014-10-05 Paul Eggert <eggert@cs.ucla.edu>
2810 * keyboard.c (Qleft, Qright): Remove duplicate definitions (Bug#9927).
2811 These were already defined in buffer.c, and the duplicate
2812 definitions cause problems on platforms like 'gcc -fno-common'.
2813 Reported by Peter Dyballa in: http://bugs.gnu.org/9927#137
2815 2014-10-05 Jan Djärv <jan.h.d@swipnet.se>
2817 * nsterm.m (updateFrameSize:): Only call update_frame_tool_bar
2818 if toolbar is visible.
2820 * nsfont.m (nsfont_draw): Use CGFloat for GNUstep newer than
2823 * nsterm.m (syms_of_nsterm): ns-use-fullscreen-animation is new.
2824 (toggleFullScreen:): Use ns-use-fullscreen-animation for animate.
2825 (ns_select, ns_read_socket): Use unwind_protect to decrease
2826 apploopnr (Bug#18345).
2827 (ns_draw_window_cursor): Adjust y for hbar cursor only if smaller than
2828 line height (Bug#17977).
2830 * macfont.m: Fix indentation and import changes from macport 24.3.94.
2831 (macfont_closest_traits_index): New function.
2832 (macfont_closest_traits_index_p): Rename from
2833 macfont_closest_traits_index.
2834 (macfont_list): Use macfont_closest_traits_index_p.
2836 2014-10-05 K. Handa <handa@gnu.org>
2838 * coding.c (detect_coding_iso_2022): Set coding->rejected
2839 correctly when an invalid escape sequence is found (Bug#18610).
2841 2014-10-04 Jan Djärv <jan.h.d@swipnet.se>
2843 * gtkutil.c (create_menus): Only add tearoffs to empty menus.
2844 (xg_update_submenu): Remove has_tearoff_p, pass 1 to create_menus
2847 2014-10-04 Martin Rudalics <rudalics@gmx.at>
2849 * buffer.c (scroll_bar_width, scroll_bar_height):
2851 * window.c (Fset_window_scroll_bars): Fix doc-string.
2852 (Fwindow_scroll_bars): Have it return what the doc-string says.
2854 2014-10-03 Eli Zaretskii <eliz@gnu.org>
2856 * xdisp.c (move_it_by_lines): Call reseat_1 after moving the
2857 iterator backwards, to resync the bidi iterator. (Bug#18584)
2859 2014-10-03 Dmitry Antipov <dmantipov@yandex.ru>
2861 Consistently use min and max macros from lisp.h.
2862 * coding.c (min, max):
2864 * unexhp9k800.c (min):
2865 * unexw32.c (min, max): Use definitions from lisp.h.
2866 * regex.c (MAX, MIN) [!emacs]: Define own max and min as such.
2868 * gmalloc.c (min): Tiny style change.
2870 * fileio.c (emacs_readlinkat, Finsert_file_contents):
2871 * w32fns.c, xfns.c (x_create_tip_frame): Use AUTO_STRING.
2873 2014-10-03 Paul Eggert <eggert@cs.ucla.edu>
2875 Fix x-focus-frame bug with "Not an in-range integer" (Bug#18586).
2876 * xselect.c (X_SHRT_MAX, X_SHRT_MIN, X_LONG_MAX, X_LONG_MIN)
2877 (X_ULONG_MAX): Move these macros to xterm.h.
2878 (x_fill_property_data): Be more generous about allowing either
2879 signed or unsigned data of the appropriate width.
2880 * xterm.h (x_display_set_last_user_time): New function.
2881 All setters of last_user_time changd to use this function.
2882 If ENABLE_CHECKING, check that the times are in range.
2884 2014-10-02 Eli Zaretskii <eliz@gnu.org>
2886 * dispnew.c (adjust_decode_mode_spec_buffer): Use 'int' instead of
2887 'ssize_t'. Suggested by Paul Eggert <eggert@cs.ucla.edu>.
2889 2014-10-02 Jan Djärv <jan.h.d@swipnet.se>
2891 * xfaces.c (Finternal_set_lisp_face_attribute): Don't try to
2892 make a font_object from a tty frame (Bug#18573).
2893 (Finternal_set_lisp_face_attribute): Add FIXME comment.
2895 2014-10-02 Dmitry Antipov <dmantipov@yandex.ru>
2897 * alloc.c (mark_overlay): Assume that overlay boundaries are
2898 always markers. Add comment.
2899 * lread.c (read_internal_start): Use convenient validate_subarray.
2901 (Fread_from_string): Adjust docstring.
2903 2014-10-02 Stefan Monnier <monnier@iro.umontreal.ca>
2905 * lisp.h: Fix up compilation for USE_STACK_LISP_OBJECTS=false.
2907 * nsselect.m (ns-own-selection-internal, ns-disown-selection-internal):
2908 Rename from the "x-" prefix.
2910 2014-10-01 Stefan Monnier <monnier@iro.umontreal.ca>
2912 * xselect.c (selection-converter-alist): Fix docstring.
2914 2014-10-01 Eli Zaretskii <eliz@gnu.org>
2916 * w32proc.c (sys_spawnve): Avoid modification of the CMDNAME
2917 argument passed by the caller, when we mirror all slashes into
2920 2014-10-01 Dmitry Antipov <dmantipov@yandex.ru>
2922 * gtkutil.c (xg_set_toolkit_horizontal_scroll_bar_thumb):
2923 Resurrect old code and fix compilation with GTK < 2.13.6.
2925 2014-10-01 Paul Eggert <eggert@cs.ucla.edu>
2927 Use AUTO_CONS instead of SCOPED_CONS, etc.
2928 * frame.h (AUTO_FRAME_ARG): Rename from FRAME_PARAMETER.
2929 * lisp.h (AUTO_CONS): Rename from scoped_cons.
2930 (AUTO_LIST1): Rename from scoped_list1.
2931 (AUTO_LIST2): Rename from scoped_list2.
2932 (AUTO_LIST3): Rename from scoped_list3.
2933 (AUTO_LIST4): Rename from scoped_list4.
2934 (AUTO_STRING): Rename from SCOPED_STRING.
2935 * frame.h (AUTO_FRAME_ARG):
2936 * lisp.h (AUTO_CONS, AUTO_LIST1, AUTO_LIST2, AUTO_LIST3)
2937 (AUTO_LIST4, AUTO_STRING):
2938 Prepend a new argument 'name'.
2939 Declare a variable instead of yielding a value.
2941 * lisp.h (STACK_CONS, AUTO_CONS_EXPR): New internal macros.
2943 2014-09-30 Eli Zaretskii <eliz@gnu.org>
2945 * w32fns.c (w32_createwindow): Accept an additional argument, an
2946 array of 2 values specifying the coordinates of the frame's
2947 top-left corner. Use these values instead of calling x_get_arg,
2948 which can cons Lisp objects, and therefore cannot be called except
2949 from the main thread. Remove redundant tests for the default
2951 (my_create_window): Move the calculation of the coordinates of the
2952 frame's top-left edge here. Pass them to the input thread via the
2953 second parameter of the WM_EMACS_CREATEWINDOW message.
2954 See http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00892.html
2957 2014-09-30 Eli Zaretskii <eliz@gnu.org>
2959 * xdisp.c (cursor_row_fully_visible_p): Update commentary.
2960 (redisplay_window): Treat the frame's frozen_window_starts flag
2961 the same way as the optional_new_start flag for the window: only
2962 obey it if the glyph row showing point will be fully visible.
2963 Likewise when the window start is in a continuation line. If,
2964 after trying everything under the 'force_start' label, point is
2965 still not fully visible, give up and scroll the window.
2966 Add debugging traces. (Bug#18545)
2968 * window.c (Frecenter): Set the window's redisplay flag.
2970 2014-09-30 Eli Zaretskii <eliz@gnu.org>
2972 * w32term.c (w32_read_socket): Don't use frame dimensions for
2973 resizing if GetClientRect returned an empty (0, 0, 0, 0)
2974 rectangle. Check the return value of GetClientRect, and don't use
2975 the results if it didn't succeed.
2977 * dispnew.c (change_frame_size_1): Recompute the frame dimensions
2978 in columns and lines after correcting the pixel dimensions in
2980 (adjust_decode_mode_spec_buffer): Add assertion to avoid passing
2981 negative values to xrealloc. (Bug#18528)
2983 2014-09-30 Paul Eggert <eggert@cs.ucla.edu>
2985 * alloc.c: Remove now-unnecessary check.
2986 Suggested by Dmitry Antipov in:
2987 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00891.html
2989 * xterm.c (x_term_init): Allocate temps on stack, not on heap.
2991 * frame.c (x_set_frame_parameters): Port --enable-gcc-warnings
2992 to Ubuntu 14.04.1 x86-64.
2994 Simplify stack-allocated Lisp objects, and make them more portable.
2995 The build_local_string macro was used in two ways: (1) string
2996 literals for which scoped allocation suffices, and (2) file name
2997 components, where it's not safe in general to assume bounded-size
2998 ASCII data. Simplify by defining a new macro SCOPED_STRING that
2999 allocates a block-scope string, and by using SCOPED_STRING for (1)
3000 and build_string for (2). Furthermore, actually use stack
3001 allocation only for objects known to have sufficient alignment.
3002 This simpler implementation means Emacs can make
3003 USE_STACK_LISP_OBJECTS the default unless GC_MARK_STACK !=
3004 GC_MAKE_GCPROS_NOOPS.
3005 * lisp.h (GCALIGNED): Align even if !USE_STACK_LISP_OBJECTS,
3006 for fewer differences among implementations.
3007 (struct Lisp_String): Now GCALIGNED.
3008 (USE_STACK_LISP_OBJECTS): Default to true, since the
3009 implementation no longer insists on a nonempty GCALIGNED.
3010 But make it false if GC_MARK_STACK != GC_MAKE_GCPROS_NOOPS.
3011 (SCOPED_CONS_INITIALIZER): Remove, since it's no longer needed
3012 separately. Move definiens to scoped_cons. The old definition
3013 was incorrect when GCALIGNED was defined to be empty.
3014 (union Aligned_String): New type.
3015 (USE_STACK_CONS, USE_STACK_STRING): New constants, so that the
3016 implementation ports to compilers that don't align strictly enough.
3017 Don't worry about the union sizes; it's not worth bothering about.
3018 (scoped_cons, scoped_list1, scoped_list3, scoped_list4):
3019 Rewrite using USE_STACK_CONS.
3020 (scoped_cons): Assume the use of union Aligned_Cons.
3021 (lisp_string_size, make_local_string, build_local_string): Remove.
3022 Unless otherwise specified, all callers of build_local_string
3023 changed to use SCOPED_STRING.
3024 (SCOPED_STRING): New macro.
3025 * data.c (wrong_choice):
3026 * menu.c (single_menu_item):
3027 * process.c (Fformat_network_address):
3028 Hoist use of SCOPED_STRING out of a scope, so that its returned
3029 object lives long enough.
3030 * fileio.c (Fexpand_file_name): Use build_string, not SCOPED_STRING,
3031 as the string might be long or might not be ASCII.
3033 2014-09-29 Eli Zaretskii <eliz@gnu.org>
3035 * msdos.c (internal_terminal_init): Bump version to 25.
3037 2014-09-29 Dmitry Antipov <dmantipov@yandex.ru>
3039 Keep stack-allocated Lisp objects fast rather than versatile.
3040 * lisp.h (union Aligned_Cons) [!GCALIGNED]: Define as such.
3041 (SCOPED_CONS_INITIALIZER): New macro.
3042 (scoped_cons) [USE_STACK_LISP_OBJECTS]: Use it.
3043 (USE_LOCAL_ALLOCA): Remove.
3044 (local_cons, local_list1, local_list2, local_list3, local_list4):
3045 Remove. Stack overflow checking makes them too slow.
3046 (make_local_vector): Likewise. Also we just don't have enough
3048 (enum LISP_STRING_OVERHEAD): Remove.
3049 (local_string_init, local_vector_init): Remove prototypes.
3050 (make_local_string, build_local_string): Redesign to target short
3051 compile-time string constants, fall back to regular string allocation
3053 (lisp_string_size): New function.
3054 (verify_ascii) [ENABLE_CHECKING]: Add prototype.
3055 * alloc.c (local_string_init, local_vector_init): Remove.
3056 (verify_ascii) [ENABLE_CHECKING]: New function.
3057 * buffer.c, charset.c, chartab.c, data.c, editfns.c, emacs.c, fileio.c:
3058 * fns.c, font.c, fontset.c, frame.c, keyboard.c, keymap.c, lread.c:
3059 * menu.c, minibuf.c, process.c, textprop.c, xdisp.c, xfns.c, xfont.c:
3060 * xselect.c, xterm.c: All related users changed.
3062 2014-09-28 Ken Brown <kbrown@cornell.edu>
3064 * sheap.c (bss_sbrk_buffer_beg): Remove redundant variable.
3065 * gmalloc.c [CYGWIN]: Adapt to change in sheap.c.
3067 2014-09-27 Ken Brown <kbrown@cornell.edu>
3069 Fix implementation of HYBRID_MALLOC on Cygwin.
3070 * sheap.c (bss_sbrk_buffer_end): Cast to void *.
3071 (bss_sbrk_buffer_beg): New variable. Use it...
3072 * gmalloc.c (ALLOCATED_BEFORE_DUMPING) [CYGWIN]: ...here, to fix
3073 incorrect definition.
3075 2014-09-27 Stefan Monnier <monnier@iro.umontreal.ca>
3077 * keyboard.c (track-mouse): Rename to internal--track-mouse.
3078 Make it into a function and change arg to be a function.
3080 * lisp.mk (lisp): Add elisp-mode.elc.
3082 2014-09-26 Paul Eggert <eggert@cs.ucla.edu>
3084 * xfns.c (x_default_scroll_bar_color_parameter):
3085 Use USE_LOCAL_ALLOCA only if USE_TOOLKIT_SCROLL_BARS,
3086 to pacify --enable-gcc-warnings in non-scrollbar builds.
3088 2014-09-26 Ken Brown <kbrown@cornell.edu>
3090 * w32term.h (ALIGN_STACK): Fix the cpp condition.
3092 2014-09-25 Eli Zaretskii <eliz@gnu.org>
3094 * lisp.h (USE_STACK_LISP_OBJECTS): Default to false for 32-bit
3095 MinGW builds that use GCC before 4.2.
3097 Default to stack objects on DOS_NT platforms as well.
3098 * w32term.h (ALIGN_STACK) [__GNUC__]: Define to
3099 __attribute__((force_align_arg_pointer)) for GCC 4.2 and later.
3101 * lisp.h (USE_STACK_LISP_OBJECTS): Remove the !DOS_NT condition.
3103 * w32proc.c (enum_locale_fn, enum_codepage_fn): Add the
3104 ALIGN_STACK attribute.
3106 * w32fns.c (w32_monitor_enum): Add the ALIGN_STACK attribute.
3108 * w32uniscribe.c (add_opentype_font_name_to_list): Add the
3109 ALIGN_STACK attribute.
3111 * w32font.c (add_font_name_to_list, add_font_entity_to_list)
3112 (add_one_font_entity_to_list): Add the ALIGN_STACK attribute.
3114 2014-09-25 Martin Rudalics <rudalics@gmx.at>
3116 * frame.c (frame_inhibit_resize):
3117 * widget.c (EmacsFrameResize):
3118 * window.c (resize_frame_windows, Fset_window_configuration):
3119 * xdisp.c (expose_frame):
3120 * xfns.c (x_change_tool_bar_height):
3121 * xmenu.c (update_frame_menubar):
3122 * xterm.c (handle_one_xevent, x_new_font, x_set_window_size_1):
3123 Remove code left dead after 2014-07-27 changes.
3125 2014-09-25 Paul Eggert <eggert@cs.ucla.edu>
3127 Fix local_cons etc. to not exhaust the stack when in a loop.
3128 Problem reported in:
3129 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00696.html
3130 * buffer.c (Fother_buffer, other_buffer_safely, init_buffer):
3131 * charset.c (load_charset_map_from_file, Ffind_charset_region)
3132 (Ffind_charset_string):
3133 * chartab.c (uniprop_encode_value_numeric, uniprop_table):
3134 * data.c (wrong_range):
3135 * editfns.c (Fpropertize, format2):
3136 * emacs.c (init_cmdargs, decode_env_path):
3137 * fileio.c (auto_save_error):
3138 * fns.c (Fyes_or_no_p):
3139 * font.c (font_style_to_value, font_parse_xlfd)
3140 (font_parse_family_registry, font_delete_unmatched)
3142 * fontset.c (Fset_fontset_font):
3143 * frame.c (x_get_arg):
3144 * keyboard.c (echo_dash, safe_run_hooks_error, parse_menu_item)
3145 (read_char_minibuf_menu_prompt):
3146 * keymap.c (silly_event_symbol_error, describe_vector):
3147 * lread.c (load_warn_old_style_backquotes):
3148 * menu.c (single_menu_item):
3149 * minibuf.c (Fread_buffer):
3150 * process.c (status_message, Fformat_network_address)
3151 (server_accept_connection):
3152 * textprop.c (copy_text_properties):
3153 * xdisp.c (Fcurrent_bidi_paragraph_direction):
3154 * xfns.c (x_default_scroll_bar_color_parameter):
3155 * xfont.c (xfont_open):
3156 * xselect.c (x_clipboard_manager_error_1):
3157 * xterm.c (x_term_init):
3158 Put USE_LOCAL_ALLOCA at the start of the function.
3159 * fns.c (maybe_resize_hash_table): Use build_string instead of
3160 build_local_string, since we'd otherwise need a conditional
3161 USE_LOCAL_ALLOCA here, but this is just debugging output and is
3162 not worth the bother of optimization.
3163 * font.c (font_delete_unmatched): Remove by-hand code that
3164 observed MAX_ALLOCA limit, since it's now done automatically.
3165 * keymap.c (Fsingle_key_description): Put USE_SAFE_ALLOCA at top,
3166 since build_local_string needs its sa_alloc.
3167 * lisp.h (lisp_word_count): New function.
3168 (SAFE_ALLOCA_LISP): Use it.
3169 (USE_LOCAL_ALLOCA): New macro.
3170 (local_cons, make_local_vector, make_local_string):
3171 Observe the MAX_ALLOCA limit.
3172 (LISP_STRING_OVERHEAD): New constant.
3173 (make_local_string): Use it.
3175 2014-09-24 Paul Eggert <eggert@cs.ucla.edu>
3177 Default to stack objects on non-GNU/Linux, non-DOS_NT platforms.
3178 * lisp.h (USE_STACK_LISP_OBJECTS): Also default to true
3179 if !defined DOS_NT && !defined GNU_LINUX. I've tested this on AIX
3180 and Solaris and it's likely to work on similar platforms.
3182 Avoid signed integer overflow when converting Time to ptrdiff_t.
3183 * keyboard.c (INPUT_EVENT_POS_MAX, INPUT_EVENT_POS_MIN):
3185 (position_to_Time, Time_to_position): New functions.
3186 (gen_help_event, kbd_buffer_get_event): Use them.
3187 * systime.h (Time) [emacs && !HAVE_X_WINDOWS]:
3188 Go back to plain 'unsigned long', so that 'Time' is the same
3189 for both X and non-X builds; this is less likely to cause surprise.
3190 * termhooks.h: Remove compile-time check that Time and ptrdiff_t
3191 are the same size; this is no longer required.
3193 * keyboard.c (make_lispy_event): Avoid unnecessary tests
3194 of bit 28 and of whether an unsigned value is negative.
3195 This simplifies the code a bit, and pacifies clang 3.4.
3197 2014-09-24 Eli Zaretskii <eliz@gnu.org>
3199 * systime.h (Time): Define as size_t, to be consistent with 64-bit
3200 Windows builds, where 'long' is a 32-bit type.
3202 * w32inevt.h (w32_console_mouse_position): Update the argument
3203 types to use 'Time'.
3205 * w32term.c (w32_mouse_position)
3206 (x_horizontal_scroll_bar_report_motion)
3207 (x_scroll_bar_report_motion): Update the argument types to use
3210 2014-09-24 Dmitry Antipov <dmantipov@yandex.ru>
3212 * termhooks.h (enum scroll_bar_part): Begin from 0 to allow...
3213 (struct input_event): ...unsigned bitfields. Likewise for
3214 `event_kind' member. Prefer unsigned for `code' and 'modifiers'.
3215 Use `timestamp' for HELP_EVENT position. Add compile-time assert.
3216 * keyboard.c (gen_help_event, kbd_buffer_store_help_event)
3217 (kbd_buffer_get_event): Adjust users.
3218 (scroll_bar_parts): Add Qnil to match scroll_bar_nowhere.
3219 (make_scroll_bar_position): New function, refactored out of...
3220 (make_lispy_event): ...adjusted user.
3221 * nsterm.h (EmacsScroller): Use enum for `last_hit_part' member.
3222 * nsterm.m (ns_mouse_position, mouseUp):
3223 * term.c (term_mouse_position):
3224 * w32inevt.c (w32_console_mouse_position):
3225 * w32term.c (w32_mouse_position):
3226 * xterm.c (XTmouse_position): Use scroll_bar_above_handle.
3227 (x_send_scroll_bar_event, xm_scroll_callback, xg_scroll_callback):
3228 Prefer enum and explicit enum members to integers and numeric values.
3230 * chartab.c (uniprop_encode_value_numeric):
3231 * font.c (font_style_to_value): Use make_local_vector.
3232 (font_delete_unmatched): Use local_cons but respect MAX_ALLOCA.
3233 * keymap.c (append_key): Use scoped_list1.
3235 * lisp.h (USE_STACK_LISP_OBJECTS): Enable by default if GNU_LINUX
3236 && __GNUC__ && !__clang__. Mention known problems. Adjust comment.
3238 2014-09-24 Paul Eggert <eggert@cs.ucla.edu>
3240 Fix some slow uses and misuses of strcat.
3241 * doc.c (get_doc_string):
3242 * gtkutil.c (get_utf8_string):
3243 * xsmfns.c (x_session_initialize):
3244 Avoid recomputation of string length.
3245 * ftfont.c (ftfont_spec_pattern):
3246 * xfns.c (xic_create_fontsetname):
3247 Don't assume output buffer is initially zero.
3249 2014-09-23 Paul Eggert <eggert@cs.ucla.edu>
3251 * lisp.h (lispstpcpy): Rename from lispstrcpy, and act like stpcpy.
3252 All callers changed.
3253 * xterm.c (x_term_init): Use new functionality to avoid two needs
3254 to compute a string length.
3256 * dispextern.h, xdisp.c (window_box_right_offset): Now static.
3258 2014-09-23 Dmitry Antipov <dmantipov@yandex.ru>
3260 Use known length of a Lisp string to copy it faster.
3261 * lisp.h (lispstrcpy): New function. Add comment.
3262 * callproc.c (child_setup):
3263 * dbusbind.c (xd_append_arg):
3264 * doc.c (get_doc_string):
3265 * font.c (Ffont_xlfd_name):
3266 * frame.c (xrdb_get_resource):
3267 * process.c (Fmake_network_process, network_interface_info):
3268 * w32fns.c (Fx_open_connection):
3269 * w32proc.c (sys_spawnve):
3270 * xfns.c (select_visual):
3271 * xfont.c (xfont_list):
3272 * xsmfns.c (x_session_initialize):
3273 * xterm.c (x_term_init): Use it.
3275 2014-09-23 Paul Eggert <eggert@cs.ucla.edu>
3277 Fix SAFE_ALLOCA to not exhaust the stack when in a loop.
3278 Reported by Dmitry Antipov in thread leading to:
3279 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00713.html
3280 This patch fixes only SAFE_ALLOCA, SAFE_NALLOCA, and SAFE_ALLOCA_LISP;
3281 the experimental local_* macros enabled by USE_LOCAL_ALLOCATORS
3283 * callproc.c (call_process): Save and restore sa_avail.
3284 * lisp.h (USE_SAFE_ALLOCA): Define sa_avail.
3285 (AVAIL_ALLOCA): New macro.
3286 (SAFE_ALLOCA, SAFE_NALLOCA, SAFE_ALLOCA_LISP):
3287 Use it, and check against sa_avail rather than MAX_ALLOCA.
3289 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
3291 On OSX, do not free font-specific data more than once (Bug#18501).
3292 * macfont.m (macfont_close): Release and free font-specific data
3293 only if it wasn't previously freed.
3295 2014-09-22 David Caldwell <david@porkrind.org> (tiny change)
3297 * unexmacosx.c (dump_it): Improve error message.
3299 2014-09-22 Juri Linkov <juri@jurta.org>
3301 * image.c (imagemagick_load_image): Add delay to imagemagick metadata.
3302 (Bug#10747, bug#18334)
3304 2014-09-22 Eli Zaretskii <eliz@gnu.org>
3306 * frame.c (Fmouse_position, Fset_mouse_position): Clarify the
3307 units in which the position is measured. (Bug#18493)
3309 * xdisp.c (redisplay_internal): Force redisplay of all windows
3310 that show a buffer whose narrowing has changed. (Bug#18490)
3312 2014-09-22 Eli Zaretskii <eliz@gnu.org>
3314 * xterm.c (x_draw_hollow_cursor, x_draw_bar_cursor):
3315 * w32term.c (x_draw_hollow_cursor, x_draw_bar_cursor): In R2L
3316 lines, draw the hollow-box and hbar cursors on the right side of
3317 cursor-glyph. Thanks to martin rudalics <rudalics@gmx.at> for
3320 * xterm.c (x_draw_stretch_glyph_string):
3321 * w32term.c (x_draw_stretch_glyph_string): Fix a thinko that
3322 caused the block cursor to disappear on a TAB in R2L lines in
3323 every window except the leftmost one. Reported by Martin Rudalics
3326 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
3328 Always use matched specpdl entry to record call arguments (Bug#18473).
3329 * lisp.h (record_in_backtrace): Adjust prototype.
3330 * eval.c (record_in_backtrace): Return current specpdl level.
3331 (set_backtrace_args, set_backtrace_nargs): Merge. Adjust all users.
3332 (eval_sub, Ffuncall): Record call arguments in matched specpdl
3333 entry and use that entry in call to backtrace_debug_on_exit.
3334 (apply_lambda): Likewise. Get current specpdl level as 3rd arg.
3335 (do_debug_on_call): Get current specpdl level as 2nd arg.
3337 Prefer ptrdiff_t to int and avoid integer overflows.
3338 * fileio.c (make_temp_name):
3339 * font.c (font_parse_family_registry): Avoid integer
3340 overflow on string size calculation.
3341 * data.c (Faset): Likewise for byte index.
3343 2014-09-22 Eli Zaretskii <eliz@gnu.org>
3345 Fix display of R2L lines in partial-width windows.
3346 * xdisp.c (init_iterator): Don't use it->bidi_p before it is
3347 assigned the correct value.
3348 (extend_face_to_end_of_line): Account for truncation and
3349 continuation glyphs in R2L rows when one of the fringes is not
3351 (display_line): Don't assign negative X offset to a row if we are
3352 going to produce a truncation glyph for it. When handling
3353 truncated R2L rows, consider the width of the left fringe instead
3355 (produce_special_glyphs): Fix bogus assignments.
3357 2014-09-22 Eli Zaretskii <eliz@gnu.org>
3359 * fileio.c (Fexpand_file_name) [DOS_NT]: Make sure newdirlim is
3360 always set to a valid value. Make sure the size passed to alloca
3361 is always positive. (Bug#18516)
3363 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
3365 Avoid extra call to oblookup when interning symbols.
3366 * lisp.h (intern_driver): Add prototype.
3367 * lread.c (intern_driver): New function.
3368 (intern1, intern_c_string_1, Fintern):
3369 * font.c (font_intern_prop):
3370 * w32font.c (intern_font_name): Use it.
3372 2014-09-21 Paul Eggert <eggert@cs.ucla.edu>
3374 Minor improvements to new stack-allocated Lisp objects.
3375 * frame.h (FRAME_PARAMETER):
3376 Prefer scoped_list1 to local_list1 where either would do.
3377 * lisp.h (scoped_list4): New macro.
3378 (local_cons, local_list1, local_list2, local_list3, local_list4)
3379 (make_local_vector, make_local_string, build_local_string):
3380 Prefer functions to macros where either would do.
3381 * xdisp.c (build_desired_tool_bar_string):
3382 Prefer scoped_list4 to local_list4 where either would do.
3384 2014-09-18 Dmitry Antipov <dmantipov@yandex.ru>
3386 More and more stack-allocated Lisp objects if USE_LOCAL_ALLOCATORS.
3387 * lisp.h (local_list4) [USE_LOCAL_ALLOCATORS]: New macro.
3388 [!USE_LOCAL_ALLOCATORS]: Fall back to regular list4.
3389 * frame.h (FRAME_PARAMETER): New macro.
3390 * dispnew.c (init_display):
3391 * fontset.c (Fset_fontset_font):
3392 * frame.c (x_default_parameter):
3393 * xfaces.c (set_font_frame_param, Finternal_merge_in_global_face):
3394 * xfns.c (x_default_scroll_bar_color_parameter)
3395 (x_default_font_parameter, x_create_tip_frame): Use it.
3396 * editfns.c (Fpropertize): Use local_cons.
3397 * process.c (status_message): Use build_local_string.
3398 * xfont.c (xfont_open): Use make_local_string.
3399 * xdisp.c (build_desired_tool_bar_string): Use local_list4.
3401 2014-09-18 Paul Eggert <eggert@cs.ucla.edu>
3403 Port USE_LOCAL_ALLOCATORS code to clang 3.4 x86-64.
3404 * lisp.h (USE_LOCAL_ALLOCATORS): Define only if __GNUC__ &&
3405 !__clang__. This works with GCC and with clang and is safer for
3406 compilers we don't know about.
3407 (local_cons): Rename parameter to make capture less likely.
3409 2014-09-17 Samuel Bronson <naesten@gmail.com>
3411 * unexmacosx.c (copy_data_segment): Port to GCC 4.6+ (Bug#9927).
3413 2014-09-17 Paul Eggert <eggert@cs.ucla.edu>
3415 Fix minor problems found by static checking.
3416 * alloc.c, lisp.h (SAVE_TYPE_INT_OBJ, make_save_int_obj):
3418 * buffer.h (decode_buffer): Doc and indentation fixes.
3419 * fns.c (Qstring_collate_lessp, Qstring_collate_equalp): Now static.
3421 2014-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3423 Avoid clang-specific warnings.
3424 * buffer.c (init_buffer): Shut up -Wself-assign.
3425 * process.c (server_accept_connection): Shut up -Wunsequenced.
3427 2014-09-16 Daniel Colascione <dancol@dancol.org>
3429 * fns.c (sxhash): For symbols, use address as hash code.
3431 2014-09-16 Dmitry Antipov <dmantipov@yandex.ru>
3433 If USE_LOCAL_ALLOCATORS, allocate even more Lisp objects on stack.
3434 * charset.c (load_charset_map_from_file): Use scoped_list2
3435 and build_local_string.
3436 * buffer.c (Fother_buffer, other_buffer_safely, init_buffer):
3437 * emacs.c (init_cmdargs, decode_env_path):
3438 * fileio.c (Fexpand_file_name):
3439 * fns.c (maybe_resize_hash_table) [ENABLE_CHECKING]:
3440 * frame.c (x_get_arg):
3441 * keyboard.c (safe_run_hooks_error):
3442 * lread.c (load_warn_old_style_backquotes):
3443 * xdisp.c (Fcurrent_bidi_paragraph_direction):
3444 * xfns.c (x_default_scroll_bar_color_parameter, select_visual):
3445 * xselect.c (x_clipboard_manager_error_1)
3446 (x_clipboard_manager_save_all):
3447 * xterm.c (x_term_init): Use build_local_string.
3449 Avoid more integer overflows on string size calculations.
3450 * category.c (Fmake_category_set):
3451 * xdisp.c (get_overlay_arrow_glyph_row):
3452 * w32font.c (intern_font_name): Prefer ptrdiff_t to int.
3454 2014-09-15 Eli Zaretskii <eliz@gnu.org>
3456 * sound.c [WINDOWSNT]: Include w32common.h and mbstring.h.
3457 (SOUND_WARNING) [WINDOWSNT]: Include in do..while and improve the
3458 error message format. Use message_with_string to have non-ASCII
3459 file names properly displayed.
3460 (do_play_sound) [WINDOWSNT]: Use Unicode APIs to play sound files
3461 when w32-unicode-filenames is non-nil, but not on Windows 9X,
3462 where these APIs are not available even in UNICOWS.DLL.
3463 Improve the format of error messages and include the file name in them
3465 (Fplay_sound_internal) [WINDOWSNT]: Make the MS-Windows branch
3466 call play-sound-functions, per documentation.
3468 * w32.c (w32_get_long_filename, w32_get_short_filename):
3469 Constify the input file name arguments.
3471 * w32.h (w32_get_long_filename, w32_get_short_filename):
3474 2014-09-15 Dmitry Antipov <dmantipov@yandex.ru>
3476 If USE_LOCAL_ALLOCATORS, allocate some Lisp objects on stack.
3477 * lisp.h (local_cons, local_list1, local_list2, local_list3)
3478 [USE_LOCAL_ALLOCATORS]: New macros.
3479 [!USE_LOCAL_ALLOCATORS]: Fall back to regular functions.
3480 (build_local_string): Avoid argument name expansion clash with
3482 * alloc.c (toplevel)
3483 [USE_LOCAL_ALLOCATORS && GC_MARK_STACK != GC_MAKE_GCPROS_NOOPS]:
3484 Preprocessor guard to avoid impossible configuration.
3485 * charset.c (Ffind_charset_region, Ffind_charset_string):
3486 Use make_local_vector.
3487 * lread.c (read1, substitute_object_recurse): Use scoped_cons.
3488 * textprop.c (Fput_text_property, Fadd_face_text_property):
3490 (copy_text_properties): Use local_cons and local_list3.
3491 * chartab.c (uniprop_table):
3492 * data.c (wrong_choice, wrong_range):
3493 * doc.c (get_doc_string):
3494 * editfns.c (format2):
3495 * fileio.c (Fexpand_file_name, auto_save_error):
3496 * fns.c (Fyes_or_no_p):
3497 * font.c (font_parse_xlfd, font_parse_family_registry, font_add_log):
3498 * fontset.c (Fset_fontset_font):
3499 * keyboard.c (echo_add_key, echo_dash, parse_menu_item)
3500 (read_char_minibuf_menu_prompt):
3501 * keymap.c (silly_event_symbol_error, describe_vector):
3502 * menu.c (single_menu_item):
3503 * minibuf.c (Fread_buffer):
3504 * process.c (status_message, Fformat_network_address)
3505 (server_accept_connection): Use make_local_string and
3506 build_local_string. Prefer compound literals where appropriate.
3508 2014-09-15 Daniel Colascione <dancol@dancol.org>
3510 * fns.c (Fsort): Tweak sort docstring.
3512 2014-09-15 Eli Zaretskii <eliz@gnu.org>
3514 * w32.c (fcntl): Support O_NONBLOCK fcntl on the write side of pipes.
3515 (sys_write): When a write to a non-blocking pipe returns ENOSPC,
3516 set errno to EAGAIN instead, to allow the caller to retry the
3517 write after some waiting. Fixes deadlocks when Emacs exchanges a
3518 lot of data through the pipe. (Bug#18420)
3520 * sound.c (Fplay_sound_internal): Encode the sound file name in
3521 the ANSI codepage. Expand it against data-directory, as per docs,
3522 not against the current directory. No need to make a local copy
3523 of the file name; pass the encoded file name directly to
3524 do_play_sound. (Bug#18463)
3526 * w32.c (ansi_encode_filename): If w32_get_short_filename returns
3527 NULL, and the file name is not encodable in ANSI codepage, return
3528 the string with "?" replacement characters, which will fail the
3529 caller. This avoids returning a random value in that case.
3531 2014-09-15 Martin Rudalics <rudalics@gmx.at>
3533 * window.c (Fresize_mini_window_internal): Set w->total_lines
3534 from w->pixel_height (Bug#18422).
3536 2014-09-15 Jan Djärv <jan.h.d@swipnet.se>
3538 * nsterm.m (updateFrameSize:, initFrameFromEmacs:)
3539 (toggleFullScreen:): Take frame_resize_pixelwise into account when
3540 setting resize increments (Bug#18435).
3542 2014-09-15 Eli Zaretskii <eliz@gnu.org>
3544 * xdisp.c (pos_visible_p): Properly save and restore the iterator
3545 state around the call to line_bottom, since it can move the
3546 iterator to another screen line. This fixes off-by-one errors in
3547 the reported row in some rare cases.
3549 2014-09-14 Jan Djärv <jan.h.d@swipnet.se>
3551 * callproc.c (init_callproc): Fix bug introduced at
3552 2014-09-07 (Bug#18474).
3554 2014-09-13 Dmitry Antipov <dmantipov@yandex.ru>
3556 Prefer ptrdiff_t to int and avoid integer overflows.
3557 * fileio.c (make_temp_name):
3558 * font.c (font_parse_family_registry): Avoid integer
3559 overflow on string size calculation.
3560 * data.c (Faset): Likewise for byte index.
3562 2014-09-12 Detlev Zundel <dzu@member.fsf.org>
3564 * buffer.c (syms_of_buffer): DEFSYM Qchoice (Bug#18337).
3566 2014-09-11 Dmitry Antipov <dmantipov@yandex.ru>
3568 * lisp.h (make_local_string): Nitpick indent.
3569 * print.c (Fprin1_to_string): Remove unused GCPROs.
3571 More debugging aids around GCPROs.
3572 * lisp.h (struct gcpro) [DEBUG_GCPRO]: Add extra members.
3573 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, GCPRO6, GCPRO7):
3574 Minor restyle. If DEBUG_GCPRO, initialize extra fields.
3576 * lread.c (readevalloop_eager_expand_eval): Add GCPRO and fix
3577 bootstrap broken if GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
3579 Remove redundant GCPROs around Ffuncall and Fapply calls.
3580 This is safe because Ffuncall protects all of its arguments by itself.
3581 * charset.c (map_charset_for_dump): Remove redundant GCPRO.
3582 * eval.c (Fapply, apply1, call0, call1, call2, call3, call4, call5)
3583 (call6, call7): Likewise. Use compound literals where applicable.
3584 (run_hook_with_args_2): Use compound literal.
3586 2014-09-11 Paul Eggert <eggert@cs.ucla.edu>
3588 Pacify --enable-gcc-warnings when no window system is used.
3589 These warnings found that subscript error, so they seem worthwhile.
3590 * composite.c (char_composable_p): Simplify a bit.
3591 * frame.c (x_set_frame_parameters): Add an IF_LINT.
3592 * frame.c (x_set_horizontal_scroll_bars, x_set_scroll_bar_height):
3593 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS):
3594 * window.c (set_window_scroll_bars):
3595 Use USE_HORIZONTAL_SCROLL_BARS for simplicity.
3596 * frame.h [! USE_HORIZONTAL_SCROLL_BARS]:
3597 Ignore -Wsuggest-attribute=const.
3598 * window.h (USE_HORIZONTAL_SCROLL_BARS): New macro.
3599 (WINDOW_HAS_HORIZONTAL_SCROLL_BAR): Use it.
3601 2014-09-10 Paul Eggert <eggert@penguin.cs.ucla.edu>
3603 * charset.c (Fget_unused_iso_final_char): Fix subscript error.
3604 Use check_iso_charset_parameter instead of doing the checks by hand.
3605 (check_iso_charset_parameter): Move up. Check parameters a bit
3606 more carefully, and return true for 96-char sets. All callers changed.
3608 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
3610 Simplify lisp.h by removing the __COUNTER__ business.
3611 Reported by Dmitry Antipov in:
3612 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00220.html
3613 * lisp.h (make_local_vector, make_local_string)
3614 (build_local_string): Simplify by not bothering with __COUNTER__.
3615 The __COUNTER__ business wasn't working properly, and was needed
3616 only for hypothetical future expansion anyway.
3618 2014-09-10 Alp Aker <alp.tekin.aker@gmail.com>
3620 * nsterm.m (ns_draw_fringe_bitmap): Use the same logic as other
3621 terms to determine bitmap color. (Bug#18437)
3623 2014-09-10 Eli Zaretskii <eliz@gnu.org>
3625 * w32.c (sys_write): Use SAFE_NALLOCA for the NL -> CRLF
3628 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
3630 * xterm.c (handle_one_xevent): Add braces to pacify gcc -Wall.
3632 2014-09-10 Jan Djärv <jan.h.d@swipnet.se>
3634 * xterm.c (handle_one_xevent): Detect iconified by looking at
3635 _NET_WM_STATE_HIDDEN.
3637 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
3639 * lisp.h (DEFINE_GDB_SYMBOL_ENUM): Remove.
3640 These can generate a constant with the correct value but the wrong
3641 width, which doesn't work as a printf argument. All uses removed.
3642 Reported by Dmitry Antipov in:
3643 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00213.html
3644 (ENUMABLE): Remove; no longer needed.
3645 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
3646 Remove; no longer needed because of the above change.
3647 Each definiens moved to the only use.
3649 Improve the experimental local and scoped allocation.
3650 * alloc.c (local_string_init, local_vector_init):
3651 New functions, defined if USE_LOCAL_ALLOCATORS.
3652 Mostly, these are moved here from lisp.h, as it's not
3653 clear it's worth making them inline.
3654 * lisp.h (USE_STACK_LISP_OBJECTS): Default to false.
3655 (GCALIGNED): Depend on HAVE_STRUCT_ATTRIBUTE_ALIGNED and
3656 USE_STACK_LISP_OBJECTS, not on a laundry list.
3657 (local_string_init, local_vector_init): New decls.
3658 (union Aligned_Cons): New type.
3659 (scoped_cons): Use it. Give up on the char trick, as it's a too
3660 much of a maintenance hassle; if someone wants this speedup
3661 they'll just need to convince their compiler to align properly.
3662 Conversely, use the speedup if struct Lisp_Cons happens to
3663 be aligned even without a directive. Better yet, help it along
3664 by using union Aligned_Cons rather than struct Lisp_Cons.
3665 (pointer_valid_for_lisp_object): Remove. This check is not
3666 necessary, since make_lisp_ptr is already doing it. All uses removed.
3667 (local_vector_init, local_string_init): Move to alloc.c.
3668 (build_local_vector): Remove this awkward macro, replacing with ...
3669 (make_local_vector): New macro, which acts more like a function.
3670 Use statement expressions and use __COUNTER__ to avoid macro
3671 capture. Fall back on functions if these features are not supported.
3672 (build_local_string, make_local_string): Likewise.
3674 2014-09-09 Dmitry Antipov <dmantipov@yandex.ru>
3676 * xterm.c (x_term_init): Consolidate duplicated code.
3677 [USE_LUCID]: Revert 2014-04-02 change (Bug#18403). Add comment.
3678 (x_delete_terminal): Do not close X connection fd (Bug#18403).
3679 Add eassert and mark dpyinfo as dead only if it was alive.
3681 Add macros to allocate temporary Lisp objects with alloca.
3682 Respect MAX_ALLOCA and fall back to regular GC for large objects.
3683 * character.h (parse_str_as_multibyte): Move prototype to ...
3684 * lisp.h (parse_str_as_multibyte): ... here.
3685 (struct Lisp_Cons): Add GCALIGNED attribute if supported.
3686 (scoped_cons, scoped_list2, build_local_vector, build_local_string):
3688 (scoped_cons_init, pointer_valid_for_lisp_object, local_vector_init)
3689 (local_string_init): New functions.
3690 * alloc.c (verify_alloca) [ENABLE_CHECKING]: New function.
3691 (init_alloc_once): Call it.
3693 Cleanup last change and make all new stuff conditional.
3694 * lisp.h (build_local_string): Rename to ...
3695 (make_local_string): ... this macro.
3696 (build_local_string, scoped_list1, scoped_list3): New macros.
3697 (toplevel) [USE_STACK_LISP_OBJECTS]: Define all new macros
3698 and functions as such, use regular fallbacks otherwise.
3699 * alloc.c (verify_alloca) [USE_STACK_LISP_OBJECTS]: Define
3702 2014-09-08 Eli Zaretskii <eliz@gnu.org>
3704 * dispnew.c (prepare_desired_row): When MODE_LINE_P is zero,
3705 always make sure the marginal areas of the row are in sync with
3706 what the window wants. (Bug#18419)
3708 * data.c (set_internal): Use assq_no_quit, not Fassq, to find an
3709 existing binding of a variable, to avoid silently aborting
3710 commands that use specbind. (Bug#18331)
3712 2014-09-07 Paul Eggert <eggert@cs.ucla.edu>
3714 Fix bug uncovered by changing alloca to auto buffer (Bug#18410).
3715 * coding.c (growable_destination): New function.
3716 (produce_chars): Use it for sanity checks. Do not fiddle with
3717 dst_end if the source and destination are both nil, as it's
3718 the caller's responsibility to avoid overlap.
3719 * keyboard.c (read_decoded_event_from_main_queue):
3720 The destination must be MAX_MULTIBYTE_LENGTH times the max source
3721 length, not 4 times, to prevent decode_coding_c_string from trying
3722 to reallocate a destination. This removes the need for the FIXME.
3724 * callproc.c (exec_failed) [DOS_NT]: Define a dummy.
3725 All callers simplified. Add a comment about exec_failed, vfork,
3728 Adjust drag-and-drop fix when window is above top (Bug#18303).
3729 * xselect.c (x_fill_property_data): Don't let sign bit of negative
3730 XCDR bleed into XCAR's encoded value. Improve checks for
3731 out-of-range data while we're at it.
3733 2014-09-07 Jan Djärv <jan.h.d@swipnet.se>
3735 * xselect.c (x_fill_property_data): Handle negative XCDR when data
3736 is CONSP (Bug#18303).
3738 2014-09-07 Eli Zaretskii <eliz@gnu.org>
3740 * callproc.c (child_setup) [WINDOWSNT]: Don't call exec_failed if
3741 'alloca' gets passed arguments larger than MAX_ALLOCA.
3743 * font.c (MAX): Define if not defined elsewhere.
3745 2014-09-07 Paul Eggert <eggert@cs.ucla.edu>
3747 * keyboard.c (read_decoded_event_from_main_queue): Reinstitute alloca
3748 here for destination buffer, to work around what appears to be a
3749 bug in decode_coding_c_string when the source and destination are
3752 Use SAFE_ALLOCA etc. to avoid unbounded stack allocation (Bug#18410).
3753 This follows up on the recent thread in emacs-devel on alloca; see:
3754 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00042.html
3755 This patch also cleans up alloca-related glitches noted while
3756 examining the code looking for unbounded alloca.
3758 * callproc.c (init_callproc):
3759 Rewrite to avoid need for alloca.
3760 * buffer.c (mouse_face_overlay_overlaps)
3761 (report_overlay_modification):
3762 * buffer.h (GET_OVERLAYS_AT):
3763 * coding.c (make_subsidiaries):
3764 * doc.c (Fsnarf_documentation):
3765 * editfns.c (Fuser_full_name):
3766 * fileio.c (Ffile_name_directory, Fexpand_file_name)
3767 (search_embedded_absfilename, Fsubstitute_in_file_name):
3768 * fns.c (Fmake_hash_table):
3769 * font.c (font_vconcat_entity_vectors, font_update_drivers):
3770 * fontset.c (fontset_pattern_regexp, Ffontset_info):
3771 * frame.c (Fmake_terminal_frame, x_set_frame_parameters)
3772 (xrdb_get_resource, x_get_resource_string):
3773 * ftfont.c (ftfont_get_charset, ftfont_check_otf, ftfont_drive_otf):
3774 * ftxfont.c (ftxfont_draw):
3775 * image.c (xbm_load, xpm_load, jpeg_load_body):
3776 * keyboard.c (echo_add_key, menu_bar_items, tool_bar_items)
3778 * keymap.c (Fdescribe_buffer_bindings, describe_map):
3780 * menu.c (digest_single_submenu, find_and_call_menu_selection)
3781 (find_and_return_menu_selection):
3782 * print.c (PRINTFINISH):
3783 * process.c (Fformat_network_address):
3784 * scroll.c (do_scrolling, do_direct_scrolling, scrolling_1):
3785 * search.c (search_buffer, Fmatch_data, Fregexp_quote):
3786 * sound.c (wav_play, au_play):
3787 * syntax.c (skip_chars):
3788 * term.c (tty_menu_activate, tty_menu_show):
3789 * textprop.c (get_char_property_and_overlay):
3790 * window.c (Fset_window_configuration):
3791 * xdisp.c (safe__call, next_overlay_change, vmessage)
3792 (compute_overhangs_and_x, draw_glyphs, note_mouse_highlight):
3793 * xfaces.c (face_at_buffer_position):
3794 * xmenu.c (x_menu_show):
3795 Use SAFE_ALLOCA etc. instead of plain alloca, since the
3796 allocation size isn't bounded.
3797 * callint.c (Fcall_interactively): Redo memory_full check
3798 so that it can be done at compile-time on some platforms.
3799 * coding.c (MAX_LOOKUP_MAX): New constant.
3800 (get_translation_table): Use it.
3801 * callproc.c (call_process): Use SAFE_NALLOCA instead of
3802 SAFE_ALLOCA, to catch integer overflows on size calculation.
3803 (exec_failed) [!DOS_NT]: New function.
3804 (child_setup) [!DOS_NT]: Use it.
3805 * editfns.c (Ftranspose_regions):
3806 Hoist USE_SAFE_ALLOC + SAFE_FREE out of 'if'.
3807 * editfns.c (check_translation):
3808 Allocate larger buffers on the heap.
3809 * eval.c (internal_lisp_condition_case):
3810 Check for MAX_ALLOCA overflow.
3811 * fns.c (sort_vector): Use SAFE_ALLOCA_LISP rather than Fmake_vector.
3812 (Fbase64_encode_region, Fbase64_decode_region):
3813 Avoid unnecessary calls to SAFE_FREE before 'error'.
3814 * buffer.c (mouse_face_overlay_overlaps):
3815 * editfns.c (Fget_pos_property, check_translation):
3816 * eval.c (Ffuncall):
3817 * font.c (font_unparse_xlfd, font_find_for_lface):
3818 * ftfont.c (ftfont_drive_otf):
3819 * keyboard.c (echo_add_key, read_decoded_event_from_main_queue)
3820 (menu_bar_items, tool_bar_items):
3821 * sound.c (Fplay_sound_internal):
3822 * xdisp.c (load_overlay_strings, dump_glyph_row):
3823 Use an ordinary auto buffer rather than alloca, since the
3824 allocation size is fixed and small.
3825 * ftfont.c: Include <c-strcase.h>.
3826 (matching_prefix): New function.
3827 (get_adstyle_property): Use it, to avoid need for alloca.
3828 * keyboard.c (echo_add_key):
3829 * keymap.c (describe_map): Use ptrdiff_t, not int.
3830 * keyboard.c (echo_add_key): Prefer sizeof to strlen.
3831 * keymap.c (Fdescribe_buffer_bindings): Use SBYTES, not SCHARS,
3832 when counting bytes.
3833 * lisp.h (xlispstrdupa): Remove, replacing with ...
3834 (SAFE_ALLOCA_STRING): ... new macro with different API.
3835 This fixes a portability problem, namely, alloca result
3836 passed to another function. All uses changed.
3837 (SAFE_ALLOCA, SAFE_ALLOCA_LISP): Check for MAX_ALLOCA,
3839 * regex.c (REGEX_USE_SAFE_ALLOCA, REGEX_SAFE_FREE)
3840 (REGEX_ALLOCATE): New macros.
3841 (REGEX_REALLOCATE, REGEX_ALLOCATE_STACK, REGEX_REALLOCATE_STACK)
3842 (REGEX_FREE_STACK, FREE_VARIABLES, re_match_2_internal):
3844 * xdisp.c (message3): Use SAFE_ALLOCA_STRING rather than doing it
3846 (decode_mode_spec_coding): Store directly into buf rather than
3847 into an alloca temporary and copying the temporary to the buf.
3849 2014-09-06 Eli Zaretskii <eliz@gnu.org>
3851 * Makefile.in (EMACS_HEAPSIZE): Remove, no longer used. (Bug#18416)
3853 2014-09-04 Jan D <jan.h.d@swipnet.se>
3855 * xterm.c (x_term_init): Don't call x_session_initialize if running
3856 as a daemon (Bug#18375).
3858 * xsmfns.c: Initialize ice_fd.
3860 2014-09-04 Paul Eggert <eggert@cs.ucla.edu>
3862 Less chatter in 'make' output.
3863 * Makefile.in (AM_V_GEN, am__v_GEN_, am__v_GEN_0, am__v_GEN_1, AM_V_at)
3864 (am__v_at_, am__v_at_0, am__v_at_1): New macros, taken from Automake.
3865 ($(etc)/DOC, buildobj.h, gl-stamp): Use them.
3867 2014-09-03 Martin Rudalics <rudalics@gmx.at>
3869 * buffer.c (scroll-bar-height): Fix typo in doc-string.
3870 * frame.c (Vdefault_frame_horizontal_scroll_bars):
3872 * nsfns.m (Fx_create_frame):
3873 * w32fns.c (Fx_create_frame):
3874 * xfns.c (Fx_create_frame): Default horizontal scroll bars to
3877 2014-09-03 Eli Zaretskii <eliz@gnu.org>
3879 * dispnew.c (buffer_posn_from_coords): Fix an off-by-one error in
3880 the reported row in the case of a window with a header line, by
3881 improving on the fix committed in 2011-10-08T10:58:50Z!eliz@gnu.org
3882 eliz@gnu.org-20111008105850-ht4tvsayohvr1kjc. (Bug#18384)
3884 2014-09-03 Paul Eggert <eggert@cs.ucla.edu>
3886 * eval.c (internal_lisp_condition_case): Don't overrun the stack
3887 when configured --with-wide-int on typical 32-bit platforms.
3889 2014-09-03 Eli Zaretskii <eliz@gnu.org>
3891 * xdisp.c (display_and_set_cursor): Call erase_phys_cursor also
3892 when HPOS is negative, for the benefit of R2L glyph rows whose
3893 newline overflows into the fringe.
3895 2014-09-03 Ken Brown <kbrown@cornell.edu>
3897 * conf_post.h (strnicmp) [CYGWIN && HAVE_NTGUI]: Define. (Bug#18366)
3899 2014-09-02 Paul Eggert <eggert@cs.ucla.edu>
3901 Minor cleanup of recent strlen-avoiding patch.
3902 * fileio.c (CHECK_LENGTH): Remove.
3903 Rewrite callers so that they don't need it.
3904 (Fexpand_file_name) [DOS_NT]: Fix a case where directory length
3905 variable wasn't set.
3907 2014-09-02 Dmitry Antipov <dmantipov@yandex.ru>
3909 * fileio.c (CHECK_LENGTH): New macro.
3910 (Fexpand_file_name): Use it and get rid of a few more calls
3911 to strlen and strcat.
3912 * callproc.c (egetenv_internal): Add arg and rename from egetenv ...
3913 * lisp.h (egetenv): ... because of a new inline function used to
3914 avoid calls to strlen for a compile-time constants.
3916 * buffer.h (decode_buffer): New function.
3917 * buffer.c (Fbuffer_name, Fbuffer_file_name, Fbuffer_base_buffer)
3918 (Fbuffer_local_variables, Fbuffer_modified_p, Fbuffer_modified_tick)
3919 (Fbuffer_chars_modified_tick, Fdelete_all_overlays):
3920 * data.c (Flocal_variables_p):
3921 * fileio.c (Fverify_visited_file_modtime):
3922 * marker.c (live_buffer): Use it.
3924 2014-09-01 Dmitry Antipov <dmantipov@yandex.ru>
3926 Avoid extra calls to strlen in filesystem I/O routines.
3927 * fileio.c (Fexpand_file_name): Avoid calls to strlen if
3928 the length of 'newdir' is known or may be precalculated.
3929 (file_accessible_directory_p): Prefer to pass Lisp_Object,
3930 not 'char *', and so use precalculated length.
3931 (Ffile_accessible_directory_p):
3932 * callproc.c (encode_current_directory, init_callproc):
3933 * charset.c (init_charset):
3934 * lread.c (load_path_check, load_path_default): Adjust users.
3935 * lisp.h (file_accessible_directory_p): Tweak prototype.
3937 2014-09-01 Eli Zaretskii <eliz@gnu.org>
3939 * w32proc.c (w32_compare_strings): Support "C" and "POSIX"
3942 2014-09-01 Paul Eggert <eggert@cs.ucla.edu>
3944 --enable-silent-rules now suppresses more chatter.
3945 * Makefile.in (AM_DEFAULT_VERBOSITY, AM_V_CC, am__v_CC_)
3946 (am__v_CC_0, am__v_CC_1, AM_V_CCLD, am__v_CCLD_, am__v_CCLD_0)
3947 (am__v_CCLD_1): New macros, taken from Automake.
3948 (.c.o, .m.o, temacs$(EXEEXT)): Use them.
3950 Clean up extern decls a bit.
3951 * bytecode.c: Include blockinput.h and keyboard.h rather
3952 than rolling their APIs by hand.
3953 * emacs.c: Include regex.h and rely on its and lisp.h's API
3954 rather than rolling them by hand.
3955 * lastfile.c: Include lisp.h, to check this file's API.
3956 * lisp.h (lisp_eval_depth, my_edata, my_endbss, my_endbss_static):
3958 * regex.h (re_max_failures): New decl.
3959 * unexcw.c, unexmacosx.c, unexw32.c:
3960 Rely on lisp.h's API rather than rolling it by hand.
3961 * vm-limit.c (__after_morecore_hook, __morecore, real_morecore):
3962 Declare at top level, to pacify GCC -Wnested-externs.
3964 2014-08-31 Eli Zaretskii <eliz@gnu.org>
3966 * xdisp.c (get_glyph_string_clip_rects): Don't let the width of a
3967 clipping rectangle become negative (i.e. large positive, since
3968 it's an unsigned data type). This can happen in R2L hscrolled
3969 glyph rows, and caused us to draw the cursor glyph on the fringe.
3970 For the details, see
3971 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00543.html.
3973 2014-08-31 Ken Brown <kbrown@cornell.edu>
3975 * gmalloc.c: Don't include <stdlib.h>. Declare system malloc and
3976 friends before defining hybrid_malloc and friends if HYBRID_MALLOC
3977 is defined. (Bug#18368)
3979 2014-08-30 Paul Eggert <eggert@cs.ucla.edu>
3981 Vector-sorting fixes (Bug#18361).
3982 It's not safe to call qsort or qsort_r, since they have undefined
3983 behavior if the user-specified predicate is not a total order.
3984 Also, watch out for garbage-collection while sorting vectors.
3985 * fns.c: Include <vla.h>.
3986 (sort_vector_predicate) [!HAVE_QSORT_R]: Remove.
3987 (sort_vector_compare): Remove, replacing with ....
3988 (inorder, merge_vectors, sort_vector_inplace, sort_vector_copy):
3989 ... these new functions.
3990 (sort_vector): Rewrite to use the new functions.
3991 GCPRO locals, since the predicate can invoke the GC.
3992 Since it's in-place return void; caller changed.
3993 (merge): Use 'inorder', for clarity.
3995 * sysdep.c (str_collate): Clear errno just before wcscoll(_l).
3996 One can't hoist this out of the 'if', because intervening calls to
3997 newlocale, twolower, etc. can change errno.
3999 2014-08-30 Eli Zaretskii <eliz@gnu.org>
4001 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Improve the
4002 wording of the error messages.
4003 (str_collate) [WINDOWSNT]: Signal an error if w32_compare_strings
4006 * w32proc.c (get_lcid_callback): Accept locale specifications
4007 without the country part, as in "enu" vs "enu_USA".
4008 (w32_compare_strings): Signal an error if a locale was specified,
4009 but couldn't be translated into a valid LCID.
4011 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
4013 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Move up setting errno.
4015 2014-08-29 Paul Eggert <eggert@cs.ucla.edu>
4017 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Do not look at
4018 errno after towlower_l. errno's value is not specified after
4019 towlower_l. Instead, assume that towlower_l returns its argument
4020 on failure, which is portable in practice.
4022 2014-08-29 Eli Zaretskii <eliz@gnu.org>
4024 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): Doc fix.
4026 * w32proc.c (w32_compare_strings): Accept additional argument
4027 IGNORE_CASE. Set up the flags for CompareStringW to ignore case
4028 if requested. If w32-collate-ignore-punctuation is non-nil, add
4029 NORM_IGNORESYMBOLS to the flags.
4030 (LINGUISTIC_IGNORECASE): Define if not already defined.
4031 (syms_of_ntproc) <Vw32_collate_ignore_punctuation>: New variable.
4033 * sysdep.c (str_collate) [WINDOWSNT]: Adapt to the interface
4036 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
4038 * sysdep.c (LC_CTYPE, LC_CTYPE_MASK, towlower_l):
4039 Define substitutes for platforms that lack them.
4040 (str_collate): Add arguments locale and ignore_case.
4042 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp):
4043 Add optional arguments LOCALE and IGNORE-CASE.
4045 * lisp.h (str_collate): Adapt argument list.
4047 2014-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4049 Add vectors support to Fsort.
4050 * fns.c (sort_vector, sort_vector_compare): New functions.
4051 (sort_list): Likewise, refactored out of ...
4052 (Fsort): ... adjusted user. Mention vectors in docstring.
4053 (sort_vector_predicate) [!HAVE_QSORT_R]: New variable.
4054 * alloc.c (make_save_int_obj): New function.
4055 * lisp.h (enum Lisp_Save_Type): New member SAVE_TYPE_INT_OBJ.
4056 (make_save_int_obj): Add prototype.
4058 Fix last change to support Darwin/OSX and FreeBSD (Bug#18354).
4059 * sysdep.c (sort_vector_compare) [DARWIN_OS || __FreeBSD__]:
4060 Conditionally define to match system's qsort_r signature.
4061 (sort_vector) [DARWIN_OS || __FreeBSD__]: Likewise in call to qsort_r.
4063 2014-08-28 Ken Brown <kbrown@cornell.edu>
4065 Add support for HYBRID_MALLOC, allowing the use of gmalloc before
4066 dumping and the system malloc after dumping. (Bug#18222)
4068 * conf_post.h (malloc, realloc, calloc, free) [HYBRID_MALLOC]:
4069 Define as macros, expanding to hybrid_malloc, etc.
4070 (HYBRID_GET_CURRENT_DIR_NAME): New macro.
4071 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Define as
4073 * gmalloc.c: Set up the infrastructure for HYBRID_MALLOC, with a
4074 full implementation on Cygwin. Remove Cygwin-specific code that
4075 is no longer needed.
4076 (malloc, realloc, calloc, free, aligned_alloc) [HYBRID_MALLOC]:
4077 Redefine as macros expanding to gmalloc, grealloc, etc.
4078 (DUMPED, ALLOCATED_BEFORE_DUMPING) [CYGWIN]: New macros.
4079 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Undefine.
4080 (USE_PTHREAD, posix_memalign) [HYBRID_MALLOC]: Don't define.
4081 (hybrid_malloc, hybrid_calloc, hybrid_free, hybrid_realloc)
4083 (hybrid_get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
4084 (hybrid_aligned_alloc) [HYBRID_MALLOC && (HAVE_ALIGNED_ALLOC ||
4085 HAVE_POSIX_MEMALIGN)]: New functions.
4086 * alloc.c (aligned_alloc) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
4087 HAVE_POSIX_MEMALIGN)]: Define as macro expanding to
4088 hybrid_aligned_alloc; declare.
4089 (USE_ALIGNED_ALLOC) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
4090 HAVE_POSIX_MEMALIGN)]: Define.
4091 (refill_memory_reserve) [HYBRID_MALLOC]: Do nothing.
4092 * sysdep.c (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
4093 Define as macro, expanding to gget_current_dir_name, and define
4095 * emacs.c (main) [HYBRID_MALLOC]: Don't call memory_warnings() or
4096 malloc_enable_thread(). Don't initialize malloc.
4097 * lisp.h (NONPOINTER_BITS) [CYGWIN]: Define (because GNU_MALLOC is
4098 no longer defined on Cygwin).
4099 (refill_memory_reserve) [HYBRID_MALLOC]: Don't declare.
4100 * sheap.c (bss_sbrk_buffer_end): New variable.
4101 * unexcw.c (__malloc_initialized): Remove variable.
4102 * ralloc.c: Throughout, treat HYBRID_MALLOC the same as
4104 * xdisp.c (decode_mode_spec) [HYBRID_MALLOC]: Don't check
4107 2014-08-28 Martin Rudalics <rudalics@gmx.at>
4109 * w32term.c (w32_horizontal_scroll_bar_handle_click):
4110 In `event->y' return entire range (the size of the scroll bar minus
4112 * xterm.c (xm_scroll_callback, xaw_jump_callback): In `whole'
4113 return entire range (the scaled size of the scroll bar minus
4114 that of the slider). In `portion' return the scaled position of
4116 (xaw_jump_callback): Restore part of code for vertical scroll
4117 bar broken in change from 2014-07-27.
4118 (xaw_scroll_callback): Provide incremental scrolling with
4119 horizontal scroll bars.
4121 2014-08-28 Eli Zaretskii <eliz@gnu.org>
4123 * conf_post.h (_GL_EXECINFO_INLINE) [MSDOS]: Don't define.
4125 * indent.c (Fvertical_motion): Fix vertical motion up through a
4126 display property after a newline. (Bug#18276)
4128 * xdisp.c (display_line): Don't assume that the call to
4129 reseat_at_next_visible_line_start ends up at a character
4130 immediately following the newline on the previous line.
4131 Avoids setting the ends_at_zv_p flag on screen lines that are not at or
4132 beyond ZV, which causes infloop in redisplay. For the details, see
4133 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00368.html.
4135 * dispnew.c (buffer_posn_from_coords): Fix mirroring of X
4136 coordinate for hscrolled R2L screen lines. (Bug#18277)
4138 2014-08-28 Paul Eggert <eggert@cs.ucla.edu>
4140 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK): Give individual defaults
4143 2014-08-27 Eli Zaretskii <eliz@gnu.org>
4145 * syntax.c (scan_lists): Don't examine positions before BEGV.
4148 2014-08-27 Paul Eggert <eggert@cs.ucla.edu>
4150 Improve robustness of new string-collation code (Bug#18051).
4151 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK, freelocale, locale_t)
4152 (newlocale, wcscoll_l): Define substitutes for platforms that
4153 lack them, so as to simplify the mainline code.
4154 (str_collate): Simplify the code by assuming the above definitions.
4155 Use wcscoll_l, not uselocale, as uselocale is too fragile.
4156 For example, the old version left the Emacs in the wrong locale if
4157 wcscoll reported an error. Use 'int', not ptrdiff_t, for the int
4158 result. Report an error if newlocale fails.
4160 2014-08-27 Michael Albinus <michael.albinus@gmx.de>
4162 * lisp.h (str_collate):
4163 * sysdep.c (str_collate): Return int.
4164 (str_collate) [__STDC_ISO_10646__]: Propagate error of wcscoll.
4166 2014-08-27 Dmitry Antipov <dmantipov@yandex.ru>
4168 Fix some glitches in previous change.
4169 * sysdep.c (stack_direction): Replace stack_grows_down
4170 to simplify calculation of stack boundaries.
4171 (handle_sigsegv): Check whether we really crash somewhere near
4172 to stack boundary, and handle fatal signal as usual if not.
4173 (init_sigsegv): Adjust accordingly.
4174 * keyboard.c (Vtop_level_message): Rename to
4175 Vinternal__top_level_message, as suggested by Stefan Monnier in
4176 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00493.html
4177 All related users changed.
4179 2014-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4181 Handle C stack overflow caused by too nested Lisp evaluation.
4182 * lisp.h (toplevel) [HAVE_STACK_OVERFLOW_HANDLING]: Declare
4183 siglongjmp point to transfer control from SIGSEGV handler.
4184 * keyboard.c (return_to_command_loop, recover_top_level_message)
4185 [HAVE_STACK_OVERFLOW_HANDLING]: New variables.
4186 (regular_top_level_message): New variable.
4187 (command_loop) [HAVE_STACK_OVERFLOW_HANDLING]: Handle non-local
4188 exit from SIGSEGV handler and adjust message displayed by Vtop_level
4190 (syms_of_keyboard): DEFVAR Vtop_level_message and initialize
4191 new variables described above.
4192 * sysdep.c [HAVE_SYS_RESOURCE_H]: Include sys/resource.h as such.
4193 (stack_grows_down, sigsegv_stack, handle_sigsegv)
4194 [HAVE_STACK_OVERFLOW_HANDLING]: New variables and function.
4195 (init_sigsegv): New function.
4196 (init_signals): Use it.
4198 2014-08-25 Ken Brown <kbrown@cornell.edu>
4200 * emacs.c (main): Remove use of obsolete macro
4201 G_SLICE_ALWAYS_MALLOC.
4203 2014-08-25 Eli Zaretskii <eliz@gnu.org>
4205 Implement locale-sensitive string collation for MS-Windows.
4206 * w32proc.c (get_lcid_callback, get_lcid, w32_compare_strings):
4207 New functions. (Bug#18051)
4209 * w32.h (w32_compare_strings): Add prototype.
4211 * w32.c <g_b_init_compare_string_w>: New global flag.
4212 (globals_of_w32): Initialize it.
4214 * sysdep.c (str_collate) [WINDOWSNT]: Implementation for MS-Windows.
4216 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp)
4217 [WINDOWSNT]: Call str_collate on MS-Windows.
4219 2014-08-25 Dmitry Antipov <dmantipov@yandex.ru>
4221 One more minor cleanup of font subsystem.
4222 * font.h (struct font_driver): Convert text_extents to
4223 return void because returned value is never actually used.
4224 * macfont.m (macfont_text_extents):
4225 * w32font.c (w32font_text_extents):
4226 * xftfont.c (xftfont_text_extents): Adjust to return void
4227 and assume that 'metrics' argument is always non-NULL.
4228 * ftfont.c (ftfont_text_extents):
4229 * xfont.c (xfont_text_extents): Likewise. Avoid redundant memset.
4231 2014-08-25 Paul Eggert <eggert@cs.ucla.edu>
4233 Minor cleanups of str_collate fix (Bug#18051).
4234 * fns.c (str_collate): Move decl from here ...
4235 * lisp.h (str_collate): ... to here.
4236 * sysdep.c (str_collate): Prune away some of the forest of ifdefs.
4237 Remove unnecessary casts. Use SAFE_NALLOCA to avoid
4238 potential problems with integer overflow. Don't assume
4239 setlocale succeeds. Remove unnecessary test before restoring
4240 locale via setlocale, and free the copied setlocale string
4243 2014-08-24 Michael Albinus <michael.albinus@gmx.de>
4245 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): New DEFUNs.
4247 * sysdep.c (str_collate): New function. (Bug#18051)
4249 2014-08-23 Karol Ostrovsky <karol.ostrovsky@gmail.com> (tiny change)
4251 * Makefile.in (emacs$(EXEEXT)): Retry deletion of bootstrap-emacs
4252 if the initial "rm -f" fails. This is for MinGW builds, where
4253 MS-Windows will not allow deleting the executable file of a
4256 2014-08-20 Eli Zaretskii <eliz@gnu.org>
4258 * w32term.c (w32_scroll_bar_handle_click)
4259 (w32_horizontal_scroll_bar_handle_click)
4260 (x_scroll_bar_report_motion)
4261 (x_horizontal_scroll_bar_report_motion): For SB_THUMBPOSITION and
4262 SB_THUMBTRACK, use the 32-bit position information returned by
4263 GetScrollInfo, not the 16-bit information returned in the Windows
4266 2014-08-19 Eli Zaretskii <eliz@gnu.org>
4268 * w32term.c (w32_horizontal_scroll_bar_handle_click): Fix the
4269 second coordinate ('y') reported for dragging the horizontal
4272 2014-08-19 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
4274 * xdisp.c (erase_phys_cursor): Fix confusion between window-relative
4275 and text area-relative x-coordinates.
4277 2014-08-17 Eli Zaretskii <eliz@gnu.org>
4279 Avoid overwriting the reversed_p flags in the glyph matrices when
4280 init_iterator or start_display are called.
4281 * xdisp.c (init_iterator): Don't initialize the reversed_p flag of
4283 (tool_bar_height, redisplay_tool_bar, try_window)
4284 (try_window_reusing_current_matrix, try_window_id)
4285 (get_overlay_arrow_glyph_row, display_menu_bar): Initialize the
4286 reversed_p flag of the iterator's glyph row where the glyph row
4287 is going to be redrawn.
4289 2014-08-16 Paul Eggert <eggert@cs.ucla.edu>
4291 * xdisp.c (set_horizontal_scroll_bar): Don't use uninitialized local.
4293 2014-08-16 Martin Rudalics <rudalics@gmx.at>
4295 * w32term.c (w32_horizontal_scroll_bar_handle_click): In y part
4296 of emacs_event return length from si.nPage to si.nMax.
4297 * xdisp.c (set_horizontal_scroll_bar): For right-to-left text
4298 interchange start and end of thumb.
4300 2014-08-15 Ken Brown <kbrown@cornell.edu>
4302 * gmalloc.c (_malloc_mutex, _aligned_blocks_mutex) [CYGWIN]: Use
4303 ERRORCHECK mutexes. (Bug#18222)
4305 2014-08-12 Martin Rudalics <rudalics@gmx.at>
4307 * frame.c (set_menu_bar_lines_1): Remove.
4308 (set_menu_bar_lines): Call change_frame_size instead of
4309 set_menu_bar_lines_1.
4311 2014-08-11 Jan Djärv <jan.h.d@swipnet.se>
4313 * nsfns.m (Fx_create_frame): Call adjust_frame_size,
4316 2014-08-11 Glenn Morris <rgm@gnu.org>
4318 * fileio.c: Revert 2013-01-31 change, which chose coding system for
4319 writing before backing up, since it causes a more serious problem
4320 than the one it solves. (Closes Bug#18141, reopens Bug#13522.)
4321 (choose_write_coding_system): No longer callable from Lisp.
4322 Move last piece back here from Fwrite_region.
4323 (Fwrite_region, syms_of_fileio): Update for above changes.
4325 2014-08-11 Martin Rudalics <rudalics@gmx.at>
4327 * window.c (Fwindow_valid_p): Fix doc-string (Bug#18194).
4328 (Fwindow_new_total, Fwindow_normal_size, Fwindow_new_normal)
4329 (Fwindow_new_pixel, Fset_window_new_pixel)
4330 (Fset_window_new_total, Fset_window_new_normal)
4331 (Fwindow_resize_apply): Fix doc-strings (see Bug#18112).
4333 http://lists.gnu.org/archive/html/bug-gnu-emacs/2014-08/msg00287.html
4335 2014-08-11 Eli Zaretskii <eliz@gnu.org>
4337 * fontset.c (Finternal_char_font): Recompute basic faces if the
4338 frame's face cache was cleared. (Bug#18162)
4340 2014-08-11 Dmitry Antipov <dmantipov@yandex.ru>
4342 Fix bug with uninitialized undo list of an indirect buffer (Bug#18180).
4343 * buffer.c (Fmake_indirect_buffer): Initialize undo list with the
4344 base buffer's undo list.
4346 2014-08-10 Reuben Thomas <rrt@sc3d.org>
4348 Fix a couple of recent inadvertent breaks of the MSDOS port.
4349 * msdos.c: include required menu.h
4350 * term.c: set correct menu_show_hook on MSDOS.
4352 2014-08-10 Martin Rudalics <rudalics@gmx.at>
4354 Fix handling of menu bar line on TTY frames (Bug#18136)
4356 * dispnew.c (handle_window_change_signal):
4357 * keyboard.c (Fsuspend_emacs): Call change_frame_size with
4358 frame's menu bar lines subtracted from height.
4359 * frame.c (frame_inhibit_resize): Inhibit resizing of TTY
4361 (adjust_frame_size): Count in menu bar when setting FrameRows.
4362 (make_terminal_frame): When setting up the frame's lines and
4363 text height don't count in the menu bar.
4364 (Fmake_terminal_frame): Call adjust_frame_size with menu bar
4365 lines subtracted from height.
4366 (do_switch_frame): Set tty's FrameRows to number of total lines
4368 (Fframe_pixel_height, Fframe_pixel_width): If no window system
4369 is used, return total number of lines and columns.
4370 * menu.c (emulate_dialog_with_menu): Use FRAME_TOTAL_LINES instead
4372 * term.c (OUTPUT, tty_set_terminal_modes)
4373 (tty_set_terminal_window, tty_set_scroll_region)
4374 (tty_clear_to_end, tty_write_glyphs, tty_write_glyphs_with_face)
4375 (tty_ins_del_lines, tty_menu_display, tty_menu_activate):
4376 Use FRAME_TOTAL_LINES instead of FRAME_LINES.
4377 (Fresume_tty): Use FRAME_TOTAL_LINES instead of FRAME_LINES.
4378 Call change_frame_size with frame's menu bar lines subtracted
4380 * w32console.c (w32con_clear_to_end, w32con_clear_frame)
4381 (w32con_ins_del_lines): Use FRAME_TOTAL_LINES instead of
4384 2014-08-09 Reuben Thomas <rrt@sc3d.org>
4386 * alloc.c (Fmemory_info): Remove a stray brace.
4388 * process.c: Fix a comment typo.
4390 * msdos.c, dosfns.c (init_dosfns): Remove support for DJGPP < 2.02.
4392 2014-08-09 Jan Djärv <jan.h.d@swipnet.se>
4394 * widgetprv.h (EmacsFramePart): Remove font.
4396 * widget.c (DEFAULT_FACE_FONT, EmacsFrameSetValues, setup_frame_gcs)
4397 (resources, setup_frame_cursor_bits): Remove unused variables and
4398 functions, esp. wrt. font (Bug#18227).
4400 2014-08-07 Paul Eggert <eggert@cs.ucla.edu>
4402 * xterm.c (x_delete_terminal): Plug file descriptor leak (Bug#17691).
4404 2014-08-07 Reuben Thomas <rrt@sc3d.org>
4406 Refer to MS-DOS using the same name everywhere.
4408 * editfns.c: Fix a couple of ``MS-DOG''s missed in the previous
4412 2014-08-05 Martin Rudalics <rudalics@gmx.at>
4414 * w32term.c (w32_redeem_scroll_bar):
4415 * xterm.c (XTredeem_scroll_bar): Revert part of last change by
4416 not redeeming scroll bars that have been turned off.
4418 2014-08-05 Dmitry Antipov <dmantipov@yandex.ru>
4420 * keyboard.c (safe_run_hooks): Follow the convenient style to bind
4421 inhibit-quit to t and pass 2 args to safe_run_hook_funcall. See
4422 <http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00077.html>.
4423 (safe_run_hook_funcall): Adjust accordingly.
4425 2014-08-04 Martin Rudalics <rudalics@gmx.at>
4427 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS):
4428 Condition correctly according to toolkit used.
4429 * frame.c (make_initial_frame, make_terminal_frame)
4430 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height)
4431 (Vdefault_frame_horizontal_scroll_bars): Correctly condition
4432 assignments according to presence of toolkit scrollbars.
4433 * window.h (WINDOW_HAS_HORIZONTAL_SCROLL_BAR):
4434 Condition correctly according to toolkit used.
4435 * window.c (set_window_scroll_bars): Set horizontal scroll bar
4436 only if toolkit supports it.
4437 * w32term.c (w32_redeem_scroll_bar): Always redeem scroll bar if
4439 * xterm.c (x_scroll_bar_create): Initialize horizontal slot for
4441 (XTredeem_scroll_bar): Always redeem scroll bar if present.
4443 2014-08-04 Dmitry Antipov <dmantipov@yandex.ru>
4445 * keyboard.c (safe_run_hook_funcall): Avoid consing around
4446 Vinhibit_quit and prefer internal_condition_case_n to pass args.
4447 (safe_run_hooks_error, safe_run_hooks_1): Adjust accordingly.
4448 (safe_run_hooks): Remove comment which is not relevant any more.
4450 2014-08-03 Paul Eggert <eggert@cs.ucla.edu>
4452 Don't let big frames overrun the stack.
4453 * dispnew.c (mirrored_line_dance, mirror_line_dance, scrolling):
4454 Use SAFE_NALLOCA, not alloca.
4456 Fix bug with clang + directory_files_internal + GC (Bug#16986).
4457 * dired.c (directory_files_internal): Use a volatile variable
4458 to prevent the compiler from optimizing away all copies of a local.
4459 I wonder how many other GC-related bugs like this lurk elsewhere?
4461 Avoid 100% CPU utilization on ssh session exit (Bug#17691).
4462 * xterm.h (struct x_display_info): New member 'connection'.
4463 * xterm.c (x_term_init, x_delete_terminal): Set and use it,
4464 so that x_delete_terminal has a file descriptor to pass to
4465 delete_keyboard_wait_descriptor.
4467 Don't mishandle year-9999 dates (Bug#18176).
4468 * editfns.c (decode_time_components): Store an invalid timespec
4469 on overflow, instead of returning false, so that the caller can
4470 distinguish overflow from other errors.
4471 (lisp_time_argument, lisp_seconds_argument): If the time is out
4472 of range, signal a time overflow instead of an invalid time spec.
4473 * keyboard.c (decode_timer): Treat time overflow like other
4476 Avoid undefined behavior with signed left shift.
4477 Caught by 'gcc -fsanitize=undefined'.
4478 * dispextern.h, scroll.c (scrolling_max_lines_saved, scrolling_1):
4479 * dispnew.c (line_hash_code, scrolling):
4480 * scroll.c (calculate_scrolling, calculate_direct_scrolling):
4481 Use 'unsigned', not 'int', for line hashes.
4482 (scrolling_max_lines_saved): Avoid mystery constants for hash sizes.
4484 2014-08-02 Paul Eggert <eggert@cs.ucla.edu>
4486 Make compare-strings more compatible with old behavior (Bug#17903).
4487 * fns.c (Fcompare_strings): Silently bring too-large ends into range.
4489 2014-08-02 Jan Djärv <jan.h.d@swipnet.se>
4491 * gtkutil.c (create_dialog): Force min spacing 10 between buttons.
4492 Don't add label between left and right buttons (Bug#18129).
4494 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
4496 Make functions static that no longer need to be extern.
4497 * frame.c, frame.h (set_menu_bar_lines):
4498 * keyboard.c (Qleftmost, Qrightmost):
4499 * xfns.c, frame.h, menu.h (x_set_menu_bar_lines, x_set_tool_bar_lines)
4500 (x_set_internal_border_width):
4503 2014-08-01 Eli Zaretskii <eliz@gnu.org>
4505 Fix display of R2L lines when the last character fits only partially.
4506 See http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00476.html
4508 * xdisp.c (extend_face_to_end_of_line): If the last glyph of an
4509 R2L row is visible only partially, give the row a negative x
4511 (display_line): Fix the calculation of the glyph whose pixel width
4512 is used to decide whether the last produced glyph fits on the
4513 line. When the last glyph fits only partially, give the row a
4516 Fix hscroll of R2L lines that begin with a TAB or another wide glyph.
4517 * xdisp.c (append_stretch_glyph): In a R2L glyph row, decrease the
4518 pixel width of the first glyph that is hscrolled from display.
4519 (display_line): In R2L glyph rows, don't give a negative offset to
4520 row->x when the first glyph begins before first_visible_x.
4522 * xdisp.c (display_line): If called with iterator set up to write
4523 to a marginal area, delay the call to handle_line_prefix until we
4524 switch back to the text area. (Bug#18035)
4526 * .gdbinit (xwindow): The members total_cols, total_lines,
4527 left_col, and top_line are C integers (and has been so for the
4530 2014-08-01 Andreas Schwab <schwab@suse.de>
4532 * macros.c (Fstart_kbd_macro): Initialize kbd_macro_ptr and
4533 kbd_macro_end together with kbd_macro_buffer. (Bug#18140)
4535 2014-08-01 Dmitry Antipov <dmantipov@yandex.ru>
4537 * atimer.c (toplevel) [HAVE_TIMERFD]: Include errno.h.
4538 (timerfd_callback): Ignore weird events with no data. Add tight
4539 assertions and comments.
4540 (init_atimer) [HAVE_TIMERFD]: Add environment variable to optionally
4541 disable timerfd-based timer. Use TFD_NONBLOCK for timer descriptor.
4543 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
4545 * frame.c (x_set_frame_parameters): Fix typo in previous patch.
4546 I had confused && with ||.
4548 2014-07-31 Paul Eggert <eggert@cs.ucla.edu>
4550 Simplify timerfd configuration and fix some minor glitches.
4551 * atimer.c (TIMERFD_CREATE_FLAGS): Remove; we now assume TFD_CLOEXEC.
4552 (alarm_timer, alarm_timer_ok, set_alarm, init_atimer):
4553 Fall back on timer_create if timerfd_create fails at runtime.
4554 (resolution) [HAVE_CLOCK_GETRES]: Remove; we now rely on the
4555 kernel primitives to do resolution. All uses removed.
4556 (timerfd) [!HAVE_TIMERFD]: Define to be -1, for convenience.
4557 (turn_on_atimers): Clear timer_create-based timers too,
4560 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
4561 Without this change, the code can access the local variable 'width'
4562 even when it has not been initialized, and likewise for 'height';
4563 in either case this leads to undefined behavior.
4565 2014-07-30 Dmitry Antipov <dmantipov@yandex.ru>
4567 * xrdb.c (x_load_resources) [USE_MOTIF]: Although not strictly
4568 necessary, put horizontal scroll bar resources as well. See
4569 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00430.html>.
4570 * xterm.c (x_sync_with_move): Really wait 0.5s, not 0.0005s.
4572 2014-07-29 Dmitry Antipov <dmantipov@yandex.ru>
4574 * xrdb.c (x_load_resources) [!USE_MOTIF]: Put horizontal scroll bar
4575 background value to match the resource of its vertical counterpart.
4577 2014-07-29 Martin Rudalics <rudalics@gmx.at>
4579 * frame.c (adjust_frame_size): Use FRAME_WINDOW_P instead of
4580 FRAME_X_WINDOW when calling x_set_window_size (Bug#18138).
4582 2014-07-28 Martin Rudalics <rudalics@gmx.at>
4584 * frame.c (x_set_frame_parameters): Revert part of 2014-07-24
4585 change that added the top margin height to the requested height
4586 and revert (undocumented) part of 2014-07-28 change that changed
4587 the logic of whether a size change occurred.
4589 2014-07-28 Eli Zaretskii <eliz@gnu.org>
4591 * .gdbinit (xwindow): The members total_cols, total_lines,
4592 left_col, and top_line are C integers (and has been so for the
4595 * .gdbinit (xsubchartable): The members 'depth' and 'min_char' are
4598 2014-07-28 Dmitry Antipov <dmantipov@yandex.ru>
4600 On GNU/Linux, use timerfd for asynchronous timers.
4601 * atimer.c (toplevel) [HAVE_TIMERFD]: Include sys/timerfd.h.
4602 (toplevel): Rename alarm_timer_ok to special_timer_available.
4603 [HAVE_TIMERFD]: Declare timerfd.
4604 [HAVE_CLOCK_GETRES]: Declare resolution.
4605 (start_atimer) [HAVE_CLOCK_GETRES]: Round up timestamp to
4606 system timer resolution.
4607 (set_alarm) [HAVE_TIMERFD]: Use timerfd_settime.
4608 (timerfd_callback) [HAVE_TIMERFD]: New function.
4609 (atimer_result, debug_timer_callback, Fdebug_timer_check)
4610 [ENABLE_CHECKING]: New function for the sake of automated tests.
4611 (init_atimer) [HAVE_TIMERFD]: Setup timerfd.
4612 [HAVE_CLOCK_GETRES]: Likewise for system timer resolution.
4613 [ENABLE_CHECKING]: Defsubr test function.
4614 * atimer.h (timerfd_callback) [HAVE_TIMERFD]: Add prototype.
4615 * lisp.h (add_timer_wait_descriptor) [HAVE_TIMERFD]: Likewise.
4616 * process.c (add_timer_wait_descriptor) [HAVE_TIMERFD]: New function.
4618 Fix --without-x build and pacify --enable-gcc-warnings.
4619 Problems reported in Bug#18122 and Bug#18124.
4620 * frame.c (get_frame_param): Define even if !HAVE_WINDOW_SYSTEM.
4621 (frame_windows_min_size): Now static.
4622 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS) [!HAVE_WINDOW_SYSTEM]:
4624 (adjust_frame_size): Always declare prototype.
4626 Fix Gnus-related issues reported by David Kastrup <dak@gnu.org> in
4627 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00370.html>.
4628 * atimer.c (timerfd_callback): Always read expiration data.
4630 (turn_on_atimers) [HAVE_TIMERFD]: Disarm timerfd timer.
4631 * process.c (add_timer_wait_descriptor): Add timer descriptor
4632 to input_wait_mask and non_process_wait_mask as well.
4634 2014-07-28 Paul Eggert <eggert@cs.ucla.edu>
4636 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
4638 2014-07-27 Jan Djärv <jan.h.d@swipnet.se>
4640 * nsterm.m (applicationDidFinishLaunching antialiasThresholdDidChange):
4641 Reinstate code removed by the prevoius commit to this file.
4643 2014-07-27 Martin Rudalics <rudalics@gmx.at>
4645 * buffer.h (struct buffer): New fields scroll_bar_height and
4646 horizontal_scroll_bar_type.
4647 * buffer.c (bset_scroll_bar_height)
4648 (bset_horizontal_scroll_bar_type): New functions.
4649 (Fbuffer_swap_text): Handle old_pointm field.
4650 (init_buffer_once): Set defaults for scroll_bar_height and
4651 horizontal_scroll_bar_type.
4652 (syms_of_buffer): New variables scroll_bar_height and
4653 horizontal_scroll_bar_type.
4654 * dispextern.h (window_part): Rename ON_SCROLL_BAR to
4655 ON_VERTICAL_SCROLL_BAR. Add ON_HORIZONTAL_SCROLL_BAR.
4656 (set_vertical_scroll_bar): Remove prototype.
4657 (x_change_tool_bar_height): Add prototype.
4658 * dispnew.c (adjust_frame_glyphs_for_frame_redisplay)
4659 (window_to_frame_vpos, update_frame_1, scrolling, init_display):
4660 Use FRAME_TOTAL_COLS and FRAME_TOTAL_LINES instead of FRAME_COLS
4662 (adjust_frame_glyphs_for_window_redisplay): Rearrange lines.
4663 (update_window): Start mode_line_row->y after horizontal scroll
4665 (change_frame_size_1): Call adjust_frame_size.
4666 (init_display): When changing the size of a tty frame do not
4667 pass height of menu bar.
4668 (Qframe_windows_min_size): New symbol.
4669 * frame.h (struct frame): List tool bar fields after menu bar
4670 fields. Add official, total_lines, horizontal_scroll_bars,
4671 config_scroll_bar_height and config_scroll_bar_lines fields.
4672 (FRAME_HAS_HORIZONTAL_SCROLL_BARS)
4673 (FRAME_CONFIG_SCROLL_BAR_HEIGHT, FRAME_CONFIG_SCROLL_BAR_LINES)
4674 (FRAME_SCROLL_BAR_AREA_HEIGHT, FRAME_SCROLL_BAR_COLS)
4675 (FRAME_SCROLL_BAR_LINES, FRAME_TOTAL_LINES, SET_FRAME_LINES)
4676 (FRAME_WINDOWS_HEIGHT): New macros.
4677 (SET_FRAME_HEIGHT, FRAME_TEXT_LINES_TO_PIXEL_HEIGHT)
4678 (FRAME_PIXEL_Y_TO_LINE, FRAME_PIXEL_HEIGHT_TO_TEXT_LINES)
4679 (FRAME_TEXT_TO_PIXEL_HEIGHT): Separately count top margin and
4680 horizontal scroll bar.
4681 (frame_inhibit_resize, adjust_frame_size)
4682 (frame_windows_min_size): Add declarations.
4683 (Qscroll_bar_height, Qhorizontal_scroll_bars)
4684 (x_set_scroll_bar_default_height, x_set_left_fringe)
4685 (x_set_right_fringe, x_set_vertical_scroll_bars)
4686 (x_set_horizontal_scroll_bars, x_set_scroll_bar_width)
4687 (x_set_scroll_bar_height): Add external declarations.
4688 * frame.c: (frame_inhibit_resize, frame_windows_min_size)
4689 (adjust_frame_size): New functions.
4690 (make_frame): Initial horizontal_scroll_bars field.
4691 Use SET_FRAME_LINES. Don't allow horizontal scroll bar in
4693 (make_initial_frame, make_terminal_frame): No horizontal scroll
4694 bar in initial and terminal frames. Use adjust_frame_size.
4695 (Fframe_total_cols): Fix doc-string.
4696 (Fframe_total_lines, Fscroll_bar_height): New Lisp functions.
4697 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
4698 Rewrite using adjust_frame_size.
4699 (Qscroll_bar_height, Qhorizontal_scroll_bars)
4700 (Qframe_windows_min_size): New symbols.
4701 (x_set_frame_parameters): Remove call of check_frame_size.
4702 (x_report_frame_params): Return scroll_bar_height value.
4703 (x_set_left_fringe, x_set_right_fringe): New functions.
4704 (adjust_frame_height, x_set_internal_border_width)
4705 (x_set_fringe_width): Remove.
4706 (x_set_internal_border_width, x_set_vertical_scroll_bars)
4707 (x_set_scroll_bar_width, x_set_right_divider_width)
4708 (x_set_bottom_divider_width): Rewrite using adjust_frame_size.
4709 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height):
4711 (x_figure_window_size): Rewrite to make frame display the
4712 expected number of lines.
4713 (Vdefault_frame_scroll_bars): Rewrite doc-string.
4714 (Vdefault_frame_horizontal_scroll_bars)
4715 (Vframe_initial_frame_tool_bar_height)
4716 (frame_inhibit_implied_resize): New variables.
4717 * fringe.c (compute_fringe_widths): Remove.
4718 * gtkutil.h (YG_SB_MIN, YG_SB_MAX, YG_SB_RANGE): Define.
4719 (xg_create_horizontal_scroll_bar)
4720 (xg_update_horizontal_scrollbar_pos)
4721 (xg_set_toolkit_horizontal_scroll_bar_thumb)
4722 (xg_get_default_scrollbar_height)
4723 (xg_clear_under_internal_border): Extern.
4724 * gtkutil.c (xg_frame_resized): Don't call
4725 do_pending_window_change.
4726 (xg_frame_set_char_size): Use adjust_frame_size.
4727 (style_changed_cb): Call update_theme_scrollbar_height and
4728 x_set_scroll_bar_default_height.
4729 (x_wm_set_size_hint): Don't call check_frame_size.
4730 (update_theme_scrollbar_height)
4731 (xg_get_default_scrollbar_height)
4732 (xg_create_horizontal_scroll_bar)
4733 (xg_update_horizontal_scrollbar_pos)
4734 (xg_set_toolkit_horizontal_scroll_bar_thumb): New functions.
4735 (xg_create_scroll_bar): Set horizontal slot of bar.
4736 (xg_initialize): Call update_theme_scrollbar_height.
4737 (xg_clear_under_internal_border): No more static.
4738 * insdel.c (adjust_suspend_auto_hscroll): New function.
4739 (adjust_markers_for_delete, adjust_markers_for_insert)
4740 (adjust_markers_for_replace): Call adjust_suspend_auto_hscroll.
4741 * keyboard.c (readable_events, discard_mouse_events)
4742 (make_lispy_event): Handle horizontal scroll bar click events.
4743 (Fsuspend_emacs): When changing the size of a tty frame do not
4744 pass height of menu bar.
4745 (Qbefore_handle, Qhorizontal_handle, Qafter_handle, Qleft)
4746 (Qright, Qleftmost, Qrightmost): New symbols.
4747 * menu.c (Fx_popup_dialog): Use FRAME_TOTAL_LINES instead of
4749 * minibuf.c (read_minibuf): Initialize suspend_auto_hscroll.
4750 * nsfns.m (x_set_internal_border_width): New function.
4751 * nsterm.m (ns_draw_fringe_bitmap, ns_set_vertical_scroll_bar):
4752 Remove extended fringe code.
4753 (x_set_window_size, x_new_font): Don't call
4754 compute_fringe_widths.
4755 * term.c (Fresume_tty): When changing the size of a tty frame do
4756 not pass height of menu bar.
4757 (clear_tty_hooks, set_tty_hooks):
4758 Clear horizontal_scroll_bar_hook.
4759 (init_tty): Frame has no horizontal scroll bars.
4760 * termhooks.h (enum scroll_bar_part): Add scroll_bar_move_ratio,
4761 scroll_bar_before_handle, scroll_bar_horizontal_handle,
4762 scroll_bar_after_handle, scroll_bar_left_arrow,
4763 scroll_bar_right_arrow, scroll_bar_to_leftmost and
4764 scroll_bar_to_rightmost entries.
4765 (enum event_kind): Add HORIZONTAL_SCROLL_BAR_CLICK_EVENT
4766 (struct terminal): Add set_horizontal_scroll_bar_hook.
4767 * w32console.c (initialize_w32_display):
4768 Clear horizontal_scroll_bar_hook.
4769 * w32fns.c (x_set_mouse_color): Use FRAME_W32_DISPLAY instead of
4771 (x_clear_under_internal_border, x_set_internal_border_width):
4773 (x_set_menu_bar_lines): Rewrite using frame_inhibit_resize.
4774 Set windows_or_buffers_changed when adding the menu bar.
4775 (x_set_tool_bar_lines): Rewrite using adjust_frame_size.
4776 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
4777 (w32_createhscrollbar): New functions.
4778 (w32_createscrollbar): Rename to w32_createvscrollbar.
4779 (w32_createwindow): Init WND_HSCROLLBAR_INDEX.
4780 (w32_name_of_message): Replace WM_EMACS_CREATESCROLLBAR by
4781 WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR.
4782 Add WM_EMACS_SHOWCURSOR.
4783 (w32_wnd_proc): Handle WM_HSCROLL case. In WM_WINDOWPOSCHANGING
4784 case do not artificially impose WM size hints.
4785 Handle WM_EMACS_SHOWCURSOR case. Replace WM_EMACS_CREATESCROLLBAR case
4786 by WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR
4788 (my_create_tip_window): Replace WND_SCROLLBAR_INDEX by
4789 WND_VSCROLLBAR_INDEX and WND_HSCROLLBAR_INDEX.
4790 (unwind_create_frame_1): Remove.
4791 (Fx_create_frame): Make both scrollbars the system standard
4792 width and height. Use official field of frame structure to
4793 inhibit running window-configuration-change-hook.
4794 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
4795 pixelwise. Handle frame's official field.
4796 (w32_frame_parm_handlers): Remove x_set_fringe_width
4797 entries. Add x_set_scroll_bar_height,
4798 x_set_horizontal_scroll_bars, x_set_left_fringe and
4800 * w32inevt.c (resize_event, maybe_generate_resize_event): Do not
4801 pass height of menu bar to change_frame_size.
4802 * w32menu.c (set_frame_menubar): Rewrite using
4803 frame_inhibit_resize.
4804 * w32term.h (struct w32_display_info):
4805 Add horizontal_scroll_bar_cursor and cursor_display_counter.
4806 (struct scroll_bar): Add horizontal.
4807 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
4808 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
4809 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH)
4810 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
4811 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
4812 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
4813 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
4814 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): New macros.
4815 (WM_EMACS_CREATEVSCROLLBAR, WM_EMACS_CREATEHSCROLLBAR):
4816 Define instead of WM_EMACS_CREATESCROLLBAR.
4817 (WND_VSCROLLBAR_INDEX, WND_HSCROLLBAR_INDEX): Define instead of
4818 WND_SCROLLBAR_INDEX.
4819 * w32term.c (horizontal_scroll_bar_min_handle)
4820 (horizontal_scroll_bar_left_border)
4821 (horizontal_scroll_bar_right_border): New integers.
4822 (x_set_frame_alpha): Replace x_highlight_frame by
4824 (x_window_to_scroll_bar): New argument "type". Update callers
4826 (w32_set_horizontal_scroll_bar_thumb)
4827 (x_horizontal_scroll_bar_report_motion)
4828 (w32_set_horizontal_scroll_bar)
4829 (w32_horizontal_scroll_bar_handle_click)
4830 (x_horizontal_scroll_bar_report_motion): New functions.
4831 (w32_mouse_position): Discriminate horizontal and vertical
4833 (my_create_scrollbar): Replace with two new functions
4834 my_create_vscrollbar and my_create_hscrollbar.
4835 (x_scroll_bar_create): New argument "horizontal".
4836 Update callers accordingly.
4837 (x_scroll_bar_remove, w32_condemn_scroll_bars)
4838 (w32_redeem_scroll_bar, x_scroll_bar_clear): Handle horizontal
4840 (w32_read_socket): Handle WM_HSCROLL cae.
4841 (x_new_font): Don't recompute fringe widths.
4842 Use frame_inhibit_resize. Calculate new menu bar height iff we
4843 build without toolkit. Always clear under internal border.
4844 (x_set_window_size): Don't check frame size or recompute
4845 fringes. Reset fullscreen status before applying sizes.
4846 Always resize as requested by pixelwise argument. Don't call
4847 do_pending_window_change.
4848 (x_wm_set_size_hint): Add call for FRAME_SCROLL_BAR_AREA_HEIGHT.
4849 (w32_initialize_display_info): Initialize dpyinfo's
4850 horizontal_scroll_bar_cursor entry.
4851 (w32_create_terminal): Add set_horizontal_scroll_bar_hook.
4852 (w32_initialize): Init horizontal_scroll_bar_min_handle and
4853 horizontal_scroll_bar_left_border.
4854 (w32fullscreen_hook): Intermittently resize window to normal
4855 when switching from fullscreen to maximized state.
4856 (run_window_configuration_change_hook): Don't run it if frame is
4858 (unwind_change_frame): Remove.
4859 (Fset_window_configuration): Rewrite using frame's official field.
4860 * widget.c (set_frame_size): Don't call compute_fringe_widths.
4861 (EmacsFrameSetCharSize): Obey frame_inhibit_resize.
4862 * window.h (struct window): New fields old_pointm,
4863 horizontal_scroll_bar, horizontal_scroll_bar_type, hscroll_whole,
4864 scroll_bar_height and suspend_auto_hscroll.
4865 (wset_horizontal_scroll_bar, wset_horizontal_scroll_bar_type):
4867 (sanitize_window_sizes): Extern.
4868 (MINI_NON_ONLY_WINDOW_P, MINI_ONLY_WINDOW_P, WINDOW_PSEUDO_P)
4869 (WINDOW_TOPMOST_P, WINDOW_HAS_HORIZONTAL_SCROLL_BAR)
4870 (WINDOW_CONFIG_SCROLL_BAR_HEIGHT)
4871 (WINDOW_CONFIG_SCROLL_BAR_LINES)
4872 (WINDOW_SCROLL_BAR_LINES, WINDOW_SCROLL_BAR_AREA_HEIGHT):
4874 (WINDOW_LEFT_FRINGE_COLS, WINDOW_RIGHT_FRINGE_COLS)
4875 (WINDOW_FRINGE_COLS, WINDOW_FRINGE_EXTENDED_P): Remove macros.
4876 (WINDOW_VERTICAL_SCROLL_BAR_TYPE)
4877 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_LEFT)
4878 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_RIGHT)
4879 (WINDOW_HAS_VERTICAL_SCROLL_BAR): Minor rewrite.
4880 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT)
4881 (WINDOW_SCROLL_BAR_AREA_Y): Count in scroll bar height.
4882 * window.c (wset_old_pointm, Fwindow_scroll_bar_height)
4883 (Fwindow_old_point, sanitize_window_sizes): New functions.
4884 (Qwindow_sanitize_window_sizes): New symbol.
4885 (window_body_height): Count in horizontal scroll bar.
4886 (set_window_hscroll, Fscroll_left, Fscroll_right):
4887 Set suspend_auto_hscroll slot.
4888 (Fwindow_inside_edges): Count fringes pixelwise.
4889 (coordinates_in_window, Fcoordinates_in_window_p):
4890 Consider horizontal scroll bar.
4891 (check_frame_size, adjust_window_margins): Remove functions and
4892 corresponding calls.
4893 (set_window_buffer): Initialize old_pointm and horizontal scroll bars.
4894 (temp_output_buffer_show): Reset hscroll related fields.
4895 Initialize old_pointm.
4896 (make_parent_window): Initialize old_pointm.
4897 (make_window): Initialize old_pointm, horizontal scroll bar type,
4898 and scroll bar height.
4899 (resize_frame_windows): Don't count top margin in new sizes.
4900 Don't use safe sizes when shrinking a frame; let the window
4901 manager do the clipping.
4902 (Fsplit_window_internal): Inherit horizontal scroll bar type and
4904 (Fdelete_window_internal): Unchain old_pointm marker.
4905 (window_scroll_pixel_based, Fscroll_other_window):
4907 (Fwindow_text_width, Fwindow_text_height): New argument
4909 (struct saved_window): New fields, old_pointm, hscroll_whole,
4910 suspend_auto_hscroll, scroll_bar_height and
4911 horizontal_scroll_bar_type.
4912 (Fset_window_configuration, save_window_save): Set new fields of
4914 (apply_window_adjustment): Don't call adjust_window_margins.
4915 (set_window_margins): Don't change margins if new sizes don't
4917 (set_window_scroll_bars): New argument "horizontal_type".
4918 Handle horizontal scroll bars. Don't change scroll bars if they
4919 don't fit into window.
4920 (Fset_window_scroll_bars): New argument "horizontal_type".
4921 (Fwindow_scroll_bars): Return values for horizontal scroll bars.
4922 (compare_window_configurations): Compare horizontal scroll bar
4924 * xdisp.c (window_text_bottom_y, window_box_height): Count in
4925 horizontal scroll bar height.
4926 (pixel_to_glyph_coords, init_xdisp): Use FRAME_TOTAL_LINES
4927 instead of FRAME_LINES.
4928 (remember_mouse_glyph): Case ON_SCROLL_BAR changed to
4929 ON_VERTICAL_SCROLL_BAR.
4930 (with_echo_area_buffer): Initialize old_pointm.
4931 (with_echo_area_buffer_unwind_data): Store old_pointm values in
4933 (unwind_with_echo_area_buffer): Handle old_pointm.
4934 (update_tool_bar): Set do_update when the tool bar window has at
4935 least one line (since this is what the user sets).
4936 (MAX_FRAME_TOOL_BAR_HEIGHT): Remove macro.
4937 (redisplay_tool_bar): Return early when toolbar has zero lines.
4938 Call x_change_tool_bar_height. Don't use max_tool_bar_height.
4939 (hscroll_window_tree): Handle suspension of auto_hscroll and
4941 (set_horizontal_scroll_bar): New function.
4942 (redisplay_window): Set ignore_mouse_drag_p when tool bar has
4943 more than one line. Handle horizontal scroll bars.
4944 (note_mouse_highlight): Handle horizontal scrol bars.
4945 (expose_frame): Set dimensions of XRectangle from frame's text
4947 (Vvoid_text_area_pointer): Update doc-string.
4948 * xfns.c (x_set_menu_bar_lines): Use adjust_frame_size.
4949 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
4950 (x_set_internal_border_width): New functions.
4951 (x_set_tool_bar_lines): Call x_change_tool_bar_height.
4952 (unwind_create_frame_1): Remove.
4953 (Fx_create_frame): Handle horizontal scroll bars. Use official
4954 field of frame structure to inhibit running
4955 window-configuration-change-hook.
4956 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
4957 pixelwise. Handle frame's official field.
4958 (x_frame_parm_handlers): Add x_set_scroll_bar_height,
4959 x_set_horizontal_scroll_bars, x_set_left_fringe,
4961 * xmenu.c (update_frame_menubar, free_frame_menubar):
4962 Use adjust_frame_size.
4963 * xterm.h (struct x_display_info):
4964 Add horizontal_scroll_bar_cursor and Xatom_Horizontal_Scrollbar
4966 (struct scroll_bar): Add horizontal slot.
4967 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
4968 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
4969 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH): New macros.
4970 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
4971 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
4972 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
4973 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
4974 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): Define.
4975 (x_clear_under_internal_border): Remove.
4976 * xterm.c (XTmouse_position): Handle horizontal scroll bars.
4977 (x_window_to_scroll_bar): New argument TYPE. Update callers.
4978 (x_send_scroll_bar_event, x_scroll_bar_create): New arguments
4979 HORIZONTAL. Update callers.
4980 (horizontal_action_hook_id): New action hook id.
4981 (x_horizontal_scroll_bar_to_input_event)
4982 (x_create_horizontal_toolkit_scroll_bar)
4983 (xt_horizontal_action_hook)
4984 (x_set_toolkit_horizontal_scroll_bar_thumb)
4985 (XTset_horizontal_scroll_bar, x_net_wm_state)
4986 (x_horizontal_scroll_bar_report_motion): New functions.
4987 (xg_scroll_callback, x_scroll_bar_handle_click):
4988 Handle horizontal scroll bars.
4989 (SCROLL_BAR_HORIZONTAL_NAME): Define.
4990 (XTset_vertical_scroll_bar): Attempt to clear areas not covered
4992 (XTcondemn_scroll_bars, XTredeem_scroll_bar): Rewrite.
4993 Handle horizontal scroll bars.
4994 (handle_one_xevent): Handle horizontal scroll bar events.
4995 Call x_net_wm_state.
4996 (x_set_window_size_1, x_wm_set_size_hint): Don't call
4998 (x_set_window_size): Don't call check_frame_size and
4999 do_pending_window_change.
5000 (x_term_init): Init horizontal_scroll_bar_cursor display info.
5001 (x_create_terminal): Add set_horizontal_scroll_bar_hook.
5002 (x_scroll_bar_set_handle): Add some checks when calling
5005 2014-07-26 Paul Eggert <eggert@cs.ucla.edu>
5007 Revert previous change.
5008 There is certainly nothing wrong with writing code like 'lo <= i
5009 && i <= hi', even if LO happens to a constant. There isn't even
5010 anything wrong in general with writing 'a <= b' if A happens to
5011 be a constant. At any rate stylistic changes shouldn't
5012 be done like this without discussion.
5014 2014-07-26 Andreas Schwab <schwab@linux-m68k.org>
5016 * alloc.c (xnmalloc, xnrealloc, xpalloc, make_save_value)
5017 (Fgarbage_collect): Reorder conditions that are written backwards.
5018 * data.c (cons_to_unsigned): Likewise.
5019 * dispnew.c (update_frame_1, sit_for): Likewise.
5020 * fileio.c (file_offset): Likewise.
5021 * filelock.c (read_lock_data, lock_file): Likewise.
5022 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
5024 * font.c (font_intern_prop, font_style_symbolic): Likewise.
5025 * lisp.h (FIXNUM_OVERFLOW_P): Likewise.
5026 * lread.c (read1): Likewise.
5027 * minibuf.c (read_minibuf_noninteractive): Likewise.
5028 * nsterm.m (x_set_frame_alpha): Likewise.
5029 * process.c (wait_reading_process_output): Likewise.
5030 * region-cache.c (delete_cache_boundaries): Likewise.
5031 * xterm.c (x_set_frame_alpha): Likewise.
5033 2014-07-25 Paul Eggert <eggert@cs.ucla.edu>
5035 * dispextern.h, xdisp.c (hourglass_shown_p, hourglass_atimer):
5038 2014-07-26 Dmitry Antipov <dmantipov@yandex.ru>
5040 * atimer.c (set_alarm) [HAVE_ITIMERSPEC]: Use TIMER_ABSTIME
5041 because atimer expiration is absolute rather than relative.
5043 2014-07-25 Eli Zaretskii <eliz@gnu.org>
5045 * w32term.h (current_popup_menu, menubar_in_use):
5046 Move declarations from w32term.c.
5048 2014-07-25 Martin Rudalics <rudalics@gmx.at>
5050 * w32fns.c (menubar_in_use): No more static.
5051 * w32term.c (current_popup_menu, menubar_in_use): Declare.
5053 2014-07-25 Dmitry Antipov <dmantipov@yandex.ru>
5055 Move hourglass machinery to RIF.
5056 * dispextern.h (struct redisplay_interface): New members
5057 show_hourglass and hide_hourglass. Indent comments.
5058 (show_hourglass, hide_hourglass): Remove prototypes.
5059 * nsterm.m (show_hourgass, hide_hourglass): Refactor to ...
5060 (ns_show_hourglass, ns_hide_hourglass): ... new no-ops.
5061 (ns_redisplay_interface): Add them.
5062 * w32fns.c (show_hourglass, hide_hourglass): Refactor to ...
5063 * w32term.c (w32_show_hourglass, w32_hide_hourglass): ... these.
5064 (w32_arrow_cursor): New function to hack around non-GUI frames.
5065 (w32_redisplay_interface): Add new functions.
5066 * w32term.h (w32_arror_cursor): Add prototype.
5067 * xdisp.c (show_hourglass): New function, refactored out from
5068 platform-dependent code.
5069 (cancel_hourglass): Now call to RIF function.
5070 * xfns.c (show_hourglass, hide_hourglass): Refactor to ...
5071 * xterm.c (x_show_hourglass, x_hide_hourglass): ... these.
5072 (x_redisplay_interface): Add new functions.
5074 2014-07-24 Dmitry Antipov <dmantipov@yandex.ru>
5076 Fix error reported by Angelo Graziosi <angelo.graziosi@alice.it> in
5077 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00274.html>
5078 and complete previous change.
5079 * frame.c (adjust_frame_height): New function.
5080 (Fset_frame_height, Fset_frame_size): Use it.
5081 (x_set_frame_parameters): Take frame top margin into account.
5083 2014-07-23 Dmitry Antipov <dmantipov@yandex.ru>
5085 * frame.c (Fset_frame_height): Take frame top margin into account.
5086 Incorrect behavior was reported by Martin Rudalics <rudalics@gmx.at> in
5087 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00258.html>
5089 2014-07-22 Dmitry Antipov <dmantipov@yandex.ru>
5091 * xterm.h (struct x_output) [USE_X_TOOLKIT || USE_GTK]: Define
5092 menubar_height as such. Tweak comment.
5093 [USE_LUCID && USE_TOOLKIT_SCROLL_BARS]: Likewise for
5094 scroll_bar_top_shadow_pixel and scroll_bar_bottom_shadow_pixel.
5095 All related users changed.
5096 (FRAME_MENUBAR_HEIGHT) [!USE_X_TOOLKIT && !USE_GTK]: No-op.
5097 * xterm.c (handle_one_xevent):
5098 * gtkutil.c (xg_event_is_for_menubar):
5099 * xfns.c (x_window) [USE_X_TOOLKIT]:
5100 * xmenu.c (set_frame_menubar, free_frame_menubar):
5101 Prefer to use FRAME_MENUBAR_HEIGHT.
5103 2014-07-21 Dmitry Antipov <dmantipov@yandex.ru>
5105 * frame.c (Fframe_parameters): Always report frame height without
5106 menu and tool bar lines.
5108 2014-07-21 Jan Djärv <jan.h.d@swipnet.se>
5110 * nsterm.m (applicationDidFinishLaunching:): Call
5111 antialiasThresholdDidChange, register for antialias changes (Bug#17534).
5112 (antialiasThresholdDidChange:): New method for EmacsApp.
5114 * nsterm.h (EmacsApp): Add antialiasThresholdDidChange.
5116 * macfont.m (macfont_update_antialias_threshold): Remove static.
5118 * macfont.h (macfont_update_antialias_threshold): Declare.
5120 2014-07-21 Eli Zaretskii <eliz@gnu.org>
5122 * w32select.c (setup_windows_coding_system):
5123 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
5124 coding_system. Reported by martin rudalics <rudalics@gmx.at>.
5126 * w16select.c (Fw16_get_clipboard_data):
5127 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
5130 * xdisp.c (init_iterator): Initialize it->stop_charpos to the
5131 buffer position where we are to start the iteration.
5132 (handle_invisible_prop): Record in it->stop_charpos the position
5133 where the invisible text ends. (Bug#18035)
5134 (hscroll_window_tree): Don't try hscrolling windows whose cursor
5135 row has zero buffer position as their start position.
5136 Reported by martin rudalics <rudalics@gmx.at>.
5138 * xdisp.c (move_it_vertically_backward, move_it_by_lines): Prevent
5139 infinite looping in redisplay when display lines don't have enough
5140 space to display even a single character. (Bug#18036)
5142 2014-07-20 Dmitry Antipov <dmantipov@yandex.ru>
5144 * frame.h (struct frame) [USE_X_TOOLKIT]: New member shell_position.
5145 * xfns.c (x_window): Use it to allow xfree later.
5146 (x_encode_text): Drop 3rd arg; unused. Tweak comment and adjust users
5147 where appropriate. Use bool for booleans and remove redundant checks.
5148 (Fx_backspace_delete_keys_p): Use XkbFreeKeyboard; explain why.
5149 * xterm.c (x_free_frame_resources): Free shell_position.
5151 2014-07-19 K. Handa <handa@gnu.org>
5153 * xfaces.c (realize_x_face): Call font_load_for_lface with no
5154 mandatory font spec (Bug#17973).
5156 2014-07-19 Stefan Monnier <monnier@iro.umontreal.ca>
5158 * font.c (font_score): Return the worst score if the size of
5159 ENTITY is wrong by more than a factor 2 (Bug#17973).
5161 2014-07-18 Dmitry Antipov <dmantipov@yandex.ru>
5163 * frame.c (frame_unspecified_color): New function
5164 refactored out from ...
5165 (Fframe_parameters, Fframe_parameter): ... adjusted users.
5166 (x_fullscreen_adjust, set_frame_param): Move Windows-specific
5168 * w32term.c (x_fullscreen_adjust, set_frame_param): ... static here.
5169 * frame.h (x_fullscreen_adjust) [HAVE_NTGUI]:
5170 * lisp.h (set_frame_param): Remove prototype.
5171 * xterm.c (x_display_pixel_width, x_display_pixel_height): Now ...
5172 * xterm.h (x_display_pixel_width, x_display_pixel_height): ...
5175 Prefer 'x_display_info *' to 'Display *' in X selection code.
5176 This helps to avoid unneeded calls to x_display_info_for_display.
5177 * xterm.h (struct selection_input_event): Record 'x_display_info *'
5178 instead of 'Display *'.
5179 (SELECTION_EVENT_DPYINFO): New macro.
5180 (SELECTION_EVENT_DISPLAY): Now inline function to prohibit using
5181 it as an lvalue. Mention this in comment.
5182 * xterm.c (handle_one_xevent): Use SELECTION_EVENT_DPYINFO.
5183 * xselect.c (x_get_window_property_as_lisp_data, x_atom_to_symbol)
5184 (selection_data_to_lisp_data, receive_incremental_selection):
5185 Convert to use 'x_display_info *'. Adjust users where appropriate.
5186 (lisp_data_to_selection_data): Likewise. Also pass 'struct
5187 selection data *' as last arg to not return values in args.
5188 (unexpect_property_change): Use common removal technique.
5190 2014-07-17 Dmitry Antipov <dmantipov@yandex.ru>
5192 * print.c (print_preprocess): Adjust to match changed
5193 sub char-table structure and avoid crash (Bug#18038).
5195 * data.c (wrong_choice): Not static any more.
5196 * lisp.h (wrong_choice): Add prototype.
5197 * frame.h (struct frame) [USE_X_TOOLKIT || HAVE_NTGUI]:
5198 Declare namebuf as such. Tweak comment.
5199 [USE_GTK]: Likewise for tool_bar_position.
5200 (fset_tool_bar_position) [USE_GTK]: Ditto.
5201 (FRAME_TOOL_BAR_POSITION): New macro.
5202 * frame.c (x_report_frame_params):
5203 * gtkutil.c (update_frame_tool_bar):
5204 * xfns.c (Fx_create_frame): Use it.
5205 (x_set_tool_bar_position): Add meaningful diagnostic messages.
5207 2014-07-16 Eli Zaretskii <eliz@gnu.org>
5209 * xdisp.c (decode_mode_spec): Call file-remote-p on the current
5210 buffer's default-directory only if it is a string. (Bug#17986)
5212 2014-07-16 Dmitry Antipov <dmantipov@yandex.ru>
5214 More precise control over values of some buffer-local variables.
5215 * keyboard.c (Qvertical_scroll_bar):
5216 * frame.c (Qleft, Qright): Move to ...
5217 * buffer.c (Qleft, Qright, Qvertical_scroll_bar): ... here.
5218 * buffer.c (Qchoice, Qrange, Qoverwrite_mode, Qfraction): New symbols.
5219 (syms_of_buffer): DEFSYM all of the above, attach special properties.
5220 Use special symbols to DEFVAR_PER_BUFFER overwrite-mode,
5221 vertical-scroll-bar, scroll-up-aggressively
5222 and scroll-down-aggressively.
5223 * buffer.h (Qchoice, Qrange, Qleft, Qright, Qvertical_scroll_bar):
5225 * nsfns.m, frame.h (Qleft, Qright):
5226 * nsterm.m (Qleft): Remove declarations.
5227 * gtkutil.c (toplevel): Include buffer.h.
5228 * data.c (wrong_choice, wrong_range): New functions.
5229 (store_symval_forwarding): Handle special properties of buffer-local
5230 variables and use functions from the above to signal error, if any.
5232 * frame.h (enum fullscreen_type) [HAVE_WINDOW_SYSTEM]: Use more natural
5233 values. Add comment.
5234 (struct frame): Re-arrange layout to avoid extra padding and use bit
5235 fields for output_method, want_fullscreen and vertical_scroll_bar_type.
5236 (FRAME_VERTICAL_SCROLL_BAR_TYPE, FRAME_HAS_VERTICAL_SCROLL_BARS)
5237 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_LEFT)
5238 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_RIGHT) [!HAVE_WINDOW_SYSTEM]:
5239 Define as no-ops because there are no scroll bars anyway.
5240 * frame.c (make_frame, make_terminal_frame, make_initial_frame):
5243 * font.c (fset_font_data) [HAVE_XFT || HAVE_FREETYPE]:
5244 Add convenient setter.
5245 (font_put_frame_data, font_get_frame_data): Use it.
5247 2014-07-15 Daiki Ueno <ueno@gnu.org>
5249 * nsgui.h (XCHAR2B_BYTE1): Add missing parentheses around
5250 pointer argument, before dereferencing.
5251 (XCHAR2B_BYTE2): Likewise.
5253 2014-07-15 Dmitry Antipov <dmantipov@yandex.ru>
5255 * xmenu.c (toplevel): Use LWLIB_ID for next_menubar_widget_id.
5256 (pop_down_menu) [USE_X_TOOLKIT]: Accept integer arg.
5257 (create_and_show_popup_menu, create_and_show_dialog) [USE_X_TOOLKIT]:
5258 Use record_unwind_protect_int and avoid consing.
5259 (syms_of_xmenu) [USE_X_TOOLKIT]: Declare WIDGET_ID_TICK_START.
5261 * regex.c (re_search_2): Use ssize_t to avoid integer overflow.
5263 2014-07-14 Paul Eggert <eggert@cs.ucla.edu>
5265 Use binary-io module, O_BINARY, and "b" flag (Bug#18006).
5266 * callproc.c (create_temp_file): Use mkostemp's O_BINARY flag.
5268 * emacs.c (main) [DOS_NT]: Don't mess with _fmode.
5269 (main) [MSDOS]: Use SET_BINARY instead of setmode.
5270 * minibuf.c: Include binary-io.h instead of fcntl.h.
5271 (read_minibuf_noninteractive):
5272 Use set_binary_mode instead of handcrafted code.
5273 Don't call emacs_set_tty if emacs_get_tty failed.
5274 * sysdep.c, systty.h (emacs_get_tty): Return int, not void.
5275 * sysdep.c (emacs_open, emacs_pipe): Use O_BINARY.
5276 * w32.c (pipe2): Adjust eassert to include O_BINARY.
5278 * macros.c (Fstart_kbd_macro): Avoid need for overflow check.
5279 This works around a GCC compiler bug when Emacs is configured with
5280 --enable-gcc-warnings.
5282 2014-07-14 Dmitry Antipov <dmantipov@yandex.ru>
5284 * lisp.h (CHECK_VECTOR_OR_STRING): Return number of elements
5285 or characters in string, respectively. Add comment.
5286 * fringe.c (Fdefine_fringe_bitmap):
5287 * fns.c (Fsubstring, substring_both): Use it.
5288 * keymap.c (Fdefine_key, Flookup_key):
5289 * macros.c (Fstart_kbd_macro): Likewise. Avoid call to Flength.
5291 * term.c (tty_menu_add_pane, tty_menu_add_selection):
5292 Use menu_item_width.
5293 (tty_menu_show): Simplify because tty_menu_create never return NULL.
5295 2014-07-13 Paul Eggert <eggert@cs.ucla.edu>
5297 Improve behavior of 'bzr up; cd src; make -k'.
5298 * Makefile.in (top_srcdir): New var.
5299 (ntsource, lispsource, ALL_CFLAGS, gl-stamp, emacs.res):
5300 Use '$(top_srcdir)' instead of '$(srcdir)/..';
5301 its expansion is a bit shorter.
5302 (../config.status): Actually build config.status instead of
5304 (ACLOCAL_INPUTS, AUTOCONF_INPUTS):
5305 New macros, copied and relocated from ../Makefile.in.
5306 ($(top_srcdir)/aclocal.m4, $(top_srcdir)/configure, config.in)
5307 (../config.status, Makefile): New dependencies and rules,
5308 copied with relocation from ../Makefile.in. This should be more
5309 likely to rebuild the build machinery properly if you do a 'make'
5310 in the src directory.
5312 2014-07-12 Eli Zaretskii <eliz@gnu.org>
5314 * xdisp.c (display_line): Don't call FETCH_BYTE with argument less
5317 * w32fns.c (Fx_file_dialog): Mention in the doc string the
5318 behavior on Windows 7 and later when the function is repeatedly
5319 invoked with the same value of DIR. (Bug#17950)
5321 * xfns.c (Fx_file_dialog) [USE_MOTIF, USE_GTK]: Update the doc
5322 string to match the one in w32fns.c.
5324 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Switch
5325 stdin to binary mode only if it is connected to a terminal.
5327 2014-07-11 Paul Eggert <eggert@cs.ucla.edu>
5329 Coalesce extern decls.
5330 * minibuf.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty):
5331 * sysdep.c (emacs_get_tty, emacs_set_tty):
5332 Move duplicate extern decls from here ...
5333 * systty.h: ... to here, so that there's just one copy.
5335 2014-07-11 Jan Djärv <jan.h.d@swipnet.se>
5337 * nsterm.m (changeFont:): Add ifdef NS_IMPL_COCOA.
5339 * nsfns.m (Fns_popup_font_panel): Ditto.
5341 2014-07-11 Eli Zaretskii <eliz@gnu.org>
5343 * minibuf.c (read_minibuf_noninteractive): Finish reading on '\r',
5345 [WINDOWSNT]: Switch stdin to binary mode when not echoing input.
5347 * sysdep.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty)
5348 [DOS_NT]: Implement for WINDOWSNT.
5350 * systty.h (struct emacs_tty) [DOS_NT]: The struct member is now
5353 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
5355 * sysdep.c (suppress_echo_on_tty): New function.
5356 * minibuf.c (read_minibuf_noninteractive): Use it.
5358 2014-07-11 Dmitry Antipov <dmantipov@yandex.ru>
5360 * alloc.c (Fmemory_info) [HAVE_LINUX_SYSINFO]: Return nil if
5361 sysinfo failed. Adjust docstring.
5363 2014-07-11 Eli Zaretskii <eliz@gnu.org>
5365 Implement memory-info for MS-DOS.
5366 * dosfns.c (dos_memory_info): New function.
5367 * dosfns.h (dos_memory_info): Add prototype.
5368 * alloc.c (Fmemory_info) [MSDOS]: Call dos_memory_info.
5369 * vm-limit.c (get_lim_data) [MSDOS]: Call dos_memory_info, instead
5370 of doing some of its job.
5372 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Don't
5373 reference termios structure members.
5375 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
5377 * sysdep.c (emacs_get_tty, emacs_set_tty): Make them externally visible.
5379 * minibuf.c (top): Include systty.h. Declare external
5380 emacs_get_tty and emacs_set_tty.
5381 (Vread_hide_char): New lisp variable.
5382 (read_minibuf_noninteractive): Hide characters with
5383 Vread_hide_char if it is a character. (Bug#17839)
5385 2014-07-10 Eli Zaretskii <eliz@gnu.org>
5387 Implement memory-info for MS-Windows.
5388 * w32.c (w32_memory_info): New function.
5389 * w32.h (w32_memory_info): Prototype it.
5390 * alloc.c (Fmemory_info) [WINDOWSNT]: Call it.
5392 2014-07-10 Dmitry Antipov <dmantipov@yandex.ru>
5394 * coding.h (struct coding_system): Remove 'error_positions' (unused)
5395 and 'errors' (set but unused) fields. Use bitfields for 'eol_seen',
5396 'mode', 'common_flags' and 'result' fields, adjust layout to avoid
5397 extra padding and shrink struct coding_system by 56 bytes (x86_64).
5398 * coding.c (decode_coding_utf_8, decode_coding_utf_16)
5399 (decode_coding_emacs_mule, decode_coding_iso_2022, decode_coding_sjis)
5400 (decode_coding_big5, decode_coding_charset, decode_coding)
5401 (encode_coding): Adjust users.
5403 * alloc.c (Fmemory_info): New function.
5405 2014-07-09 Paul Eggert <eggert@cs.ucla.edu>
5407 * syntax.c (back_comment): Use more-natural location for label.
5409 * font.c, font.h (font_unparse_fcname): Now static.
5410 Define only if HAVE_XFT || HAVE_FREETYPE || HAVE_NS.
5412 2014-07-09 Dmitry Antipov <dmantipov@yandex.ru>
5414 Next minor cleanup of font subsystem.
5415 * font.h (enum font_property_index): Remove FONT_ENTITY_INDEX (no
5416 users) and FONT_FORMAT_INDEX (set by a few font drivers but never
5418 (FONT_ENTITY_NOT_LOADABLE, FONT_ENTITY_SET_NOT_LOADABLE): Remove;
5420 * ftfont.h (ftfont_font_format): Remove prototype.
5421 * ftfont.c (ftfont_font_format): Remove; now unused.
5423 * nsfont.m (nsfont_open):
5424 * w32font.c (w32font_open_internal):
5425 * w32uniscribe.c (uniscribe_open):
5426 * xfont.c (xfont_open):
5427 * xftfont.c (xftfont_open): All users changed.
5429 * coding.c (ALLOC_CONVERSION_WORK_AREA): Prefer ptrdiff_t to int and
5430 so avoid integer overflow if decoded gap size exceeds INT_MAX bytes.
5432 2014-07-09 Eli Zaretskii <eliz@gnu.org>
5434 * xdisp.c (move_it_to): Adjust calculation of line_start_x to what
5435 x_produce_glyphs does when it generates a stretch glyph that
5436 represents a TAB. (Bug#17969)
5438 * xdisp.c (pos_visible_p): If CHARPOS is at beginning of window,
5439 and there is a display property at that position, don't call
5440 move_it_to to move to a position before window start. (Bug#17942)
5441 Fix condition for finding CHARPOS by the first call to move_it_to.
5444 2014-07-09 Stefan Monnier <monnier@iro.umontreal.ca>
5446 * syntax.c (find_defun_start): Try the cache even
5447 if !open_paren_in_column_0_is_defun_start.
5448 (back_comment): If find_defun_start was pessimistic, use the
5449 scan_sexps_forward result to improve the cache (bug#16526).
5451 2014-07-09 Eli Zaretskii <eliz@gnu.org>
5453 * xdisp.c (redisplay_window): If redisplay of a window ends up
5454 with point in a partially visible line at end of the window, make
5455 sure the amended position of point actually has smaller Y
5456 coordinate; if not, give up and scroll the display. (Bug#17905)
5458 * window.c (window_scroll_pixel_based): When point ends up at the
5459 last fully visible line, don't let move_it_to stop at the left
5460 edge of the line and dupe us into thinking point is inside the
5463 * w32.c (network_interface_info): Make sure the argument is a
5466 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
5468 * process.c (read_and_dispose_of_process_output): Fix typo
5469 in previous patch: we want nonnegative fds, not nonzero fds.
5471 2014-07-08 Dmitry Antipov <dmantipov@yandex.ru>
5473 * chartab.c (char_table_translate): Move to...
5474 * character.h (char_table_translate): ... inline function here.
5475 Avoid Faref and assume that args are always valid. This helps to
5476 speedup search, which is especially important for a huge buffers.
5477 * lisp.h (char_table_translate): Remove prototype.
5479 * nsfont.m (nsfont_close): Free glyphs and metrics arrays as well.
5480 * font.c (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
5481 New function, with an intention to avoid code duplication between
5483 * font.h (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
5485 * ftfont.c (ftfont_open):
5486 * macfont.m (macfont_open):
5487 * xftfont.c (xftfont_open): Use it.
5489 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
5491 * process.c: Add sanity checks for file descriptors (Bug#17844).
5492 (wait_reading_process_output, Fprocess_filter_multibyte_p):
5493 Check that infd is nonnegative before using it as an fd.
5494 (read_and_dispose_of_process_output, Fprocess_send_eof):
5495 Likewise, for outfd.
5496 (wait_reading_process_output): Omit unnecessary check of infd.
5498 2014-07-07 Paul Eggert <eggert@cs.ucla.edu>
5500 Minor fixups related to usage of the 'long' type.
5501 * gnutls.c (emacs_gnutls_handshake):
5502 * xfaces.c (dump_realized_face):
5503 Work even if 'long' is narrower than 'void *'.
5504 * termcap.c (scan_file):
5505 * xselect.c (x_decline_selection_request)
5506 (x_reply_selection_request, x_get_window_property):
5507 * xterm.c (x_set_frame_alpha):
5508 Remove unnecessary 'L' suffixes of integer constants.
5509 * xfns.c (hack_wm_protocols):
5510 * xselect.c (x_fill_property_data):
5511 * xterm.c (x_set_offset, x_set_window_size_1, x_make_frame_invisible):
5512 Remove unnecessary casts to 'long'.
5513 (set_machine_and_pid_properties): Don't assume pid_t fits in 32 bits.
5515 Minor ImageMagick safety fixes.
5516 * image.c (imagemagick_compute_animated_image):
5517 Remove useless assignment to local. Avoid problems if dest_width is 0.
5518 (imagemagick_load_image): Use int for pixel counts that can't
5519 exceed INT_MAX. Avoid problem if PixelGetNextIteratorRow returns
5520 a row width greater than the image width (or greater than LONG_MAX!).
5522 2014-07-04 K. Handa <handa@gnu.org>
5524 * coding.c (MIN_CHARBUF_SIZE): Delete it.
5525 (MAX_CHARBUF_EXTRA_SIZE): New macro.
5526 (ALLOC_CONVERSION_WORK_AREA): Use MAX_CHARBUF_EXTRA_SIZE.
5528 2014-07-04 Dmitry Antipov <dmantipov@yandex.ru>
5530 * font.h (struct font_driver): Remove get_outline and free_outline;
5531 not used by any font driver.
5532 * ftfont.c (ftfont_driver):
5533 * macfont.m (macfont_driver):
5534 * nsfont.m (nsfont_driver):
5535 * w32font.c (w32font_driver):
5536 * w32uniscribe.c (uniscribe_font_driver):
5537 * xfont.c (xfont_driver): Related users changed.
5538 * xselect.c (x_get_window_property): Use convenient xmalloc.
5539 Call to xfree only if some data was really allocated.
5541 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
5543 On MS-Windows, display busy cursor on all GUI frames.
5544 This is similar to what we have on X. Quickly tested by Dani Moncayo.
5545 * w32fns.c (toplevel): Remove hourglass_hwnd; no longer used.
5546 (w32_show_hourglass, w32_hide_hourglass, w32_note_current_window):
5548 (hide_hourglass, show_hourglass): Redesign to match X counterparts.
5549 * xdisp.c (start_hourglass): Remove Windows-specific bits.
5551 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
5553 Use convenient alists to manage per-frame font driver-specific data.
5554 * frame.h (struct frame): Rename font_data_list to...
5555 [HAVE_XFT || HAVE_FREETYPE]: ... font_data, which is a Lisp_Object now.
5556 * font.h (struct font_data_list): Remove; no longer need a special
5558 (font_put_frame_data, font_get_frame_data) [HAVE_XFT || HAVE_FREETYPE]:
5560 * font.c (font_put_frame_data, font_get_frame_data)
5561 [HAVE_XFT || HAVE_FREETYPE]: Prefer alist functions to ad-hoc list
5563 * xftfont.c (xftfont_get_xft_draw, xftfont_end_for_frame):
5564 Related users changed.
5565 * ftxfont.c (ftxfont_get_gcs, ftxfont_end_for_frame): Likewise.
5566 Prefer convenient xmalloc and xfree.
5568 2014-07-03 Eli Zaretskii <eliz@gnu.org>
5570 * dispnew.c (prepare_desired_row): Accept 2 additional arguments:
5571 the window whose glyph row is being prepared and a flag whether it
5572 is for mode/header line. Make sure the glyph row's marginal areas
5573 are in sync with what the window wants.
5576 * xdisp.c (display_line, display_mode_line):
5577 Call prepare_desired_row with additional arguments, as appropriate.
5579 * dispextern.h (prepare_desired_row): Adjust prototype.
5581 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
5583 * xfaces.c (init_frame_faces): Always realize basic faces (Bug#17889).
5584 * menu.c (Fx_popup_dialog): Set Vmenu_updating_frame to avoid crash
5585 caused by xw_popup_dialog in daemon mode (Bug#17891).
5587 2014-07-03 Eli Zaretskii <eliz@gnu.org>
5589 * frame.c (do_switch_frame): When switching to another TTY frame,
5590 make sure FrameCols and FrameRows are in sync with the new frame's
5593 2014-07-02 Dmitry Antipov <dmantipov@yandex.ru>
5595 Shrink Lisp_Sub_Char_Table by preferring C integers to Lisp_Objects.
5596 * lisp.h (struct Lisp_Sub_Char_Table): Use C integers for depth and
5597 min_char slots. Adjust comment.
5598 (enum char_table_specials): Rename from CHAR_TABLE_STANDARD_SLOTS.
5599 Add SUB_CHAR_TABLE_OFFSET member.
5600 (make_uninit_sub_char_table): New function.
5601 (toplevel): Add compile-time assert to verify suitable member layout
5602 in Lisp_Sub_Char_Table.
5603 * alloc.c (mark_char_table): Add extra argument to denote char table
5604 subtype. Adjust to match new layout of sub char-table.
5605 (mark_object): Always mark sub char-tables with mark_char_table.
5606 * chartab.c (make_sub_char_table, copy_sub_char_table)
5607 (sub_char_table_ref, sub_char_table_ref_and_range, sub_char_table_set)
5608 (sub_char_table_set_range, optimize_sub_char_table, map_sub_char_table)
5609 (map_sub_char_table_for_charset, uniprop_table_uncompress):
5610 All related users changed.
5611 * lread.c (read1): Adjust to match new layout of sub char-table.
5612 * print.c (print_object): Likewise (Bug#17898).
5614 2014-07-02 Stefan Monnier <monnier@iro.umontreal.ca>
5616 * keymap.c (get_keyelt): Simplify.
5617 (copy_keymap_item): Remove left-over code for when we had
5618 key-shortcut caches.
5620 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
5622 * nsterm.m (judge): EmacsScroller: Move dealloc code here.
5623 (dealloc): Remove for EmacsScroller.
5625 * nsterm.h (EmacsScroller): Remove dealloc.
5627 2014-06-30 Eli Zaretskii <eliz@gnu.org>
5629 * coding.c (MIN_CHARBUF_SIZE): Enlarge to 32. (Bug#17881)
5631 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
5633 * nsmenu.m (update_frame_tool_bar): Set wait_for_tool_bar to NO
5634 when setNeedsDisplay is called so we don't trigger redisplay for every
5637 * nsterm.m (any_help_event_p): New variable.
5638 (mouseMoved:): Set any_help_event_p to YES if help event is
5639 generated. Remove else with empty help event that triggered redisplay
5640 for every mouse move.
5641 (windowDidResignKey:): If any_help_event_p, generate empty help event.
5643 2014-06-29 Dmitry Antipov <dmantipov@yandex.ru>
5645 * xfns.c (Qsuppress_icon): Remove; no real users.
5646 (syms_of_xfns): Don't DEFSYM it. Remove ancient comments.
5647 * w32fns.c (Qsuppress_icon): Remove, for the same reason.
5648 (syms_of_w32fns): Don't DEFSYM it.
5650 2014-06-29 Glenn Morris <rgm@gnu.org>
5652 * Makefile.in (ns-app): Mark as PHONY.
5654 2014-06-28 Glenn Morris <rgm@gnu.org>
5656 * Makefile.in (mostlyclean): There are no libXMenu11.a,
5657 liblw.a in this directory.
5659 2014-06-28 Andreas Schwab <schwab@linux-m68k.org>
5661 * coding.c (encode_coding_utf_8): Correctly count produced_chars
5662 also in unibyte case. (Bug#17865)
5664 2014-06-28 K. Handa <handa@gnu.org>
5666 * coding.c (MAX_CHARBUF_SIZE): Rename from CHARBUF_SIZE.
5667 (MIN_CHARBUF_SIZE): New macro.
5668 (ALLOC_CONVERSION_WORK_AREA): New arg SIZE. Callers changed.
5670 2014-06-27 Glenn Morris <rgm@gnu.org>
5672 * Makefile.in: Replace BOOTSTRAPEMACS sleight-of-hand
5673 with an order-only dependence on bootstrap-emacs. (Bug#2151)
5674 (.el.elc): Replace suffix rule with pattern rule.
5675 (%.elc): New pattern rule, with order-only prerequisite.
5676 ($(lisp)): No more need to depend on BOOTSTRAPEMACS.
5677 ($(lispsource)/loaddefs.el): Use an order-only prerequisite
5678 in place of BOOTSTRAPEMACS.
5680 2014-06-26 Dmitry Antipov <dmantipov@yandex.ru>
5682 * fns.c (Fcompare_strings): Use FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE.
5684 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
5686 Consistently use validate_subarray to verify substring.
5687 * fns.c (validate_substring): Not static any more. Adjust to
5688 use ptrdiff_t, not EMACS_INT, because string and vector limits
5689 can't exceed ptrdiff_t even if EMACS_INT is wider.
5690 (Fcompare_strings, Fsubstring, Fsubstring_no_properties)
5691 (secure_hash): Adjust user.
5692 * lisp.h (validate_subarray): Add prototype.
5693 * coding.c (Fundecodable_char_position):
5694 * composite.c (Fcomposition_get_gstring, Fcompose_string_internal):
5695 Use validate_subarray. Adjust comment to mention substring.
5697 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
5699 Do not allow out-of-range character position in Fcompare_strings.
5700 * fns.c (validate_subarray): Add prototype.
5701 (Fcompare_substring): Use validate_subarray to check ranges.
5702 Adjust comment to mention that the semantics was changed. Also see
5703 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00447.html.
5705 2014-06-24 Paul Eggert <eggert@cs.ucla.edu>
5707 Be more consistent about the 'Qfoo' naming convention.
5708 * image.c (Fimagemagick_types):
5709 * lisp.h (lisp_h_CHECK_TYPE, CHECK_TYPE, CHECK_ARRAY):
5710 * process.c (Fmake_network_process):
5711 Rename C local identifier 'Qfoo to avoid giving the false
5712 impression that it stands for the symbol 'foo'.
5714 2014-06-23 Dmitry Antipov <dmantipov@yandex.ru>
5716 Simplify and cleanup character conversion stuff.
5717 * lisp.h (multibyte_char_to_unibyte, multibyte_char_to_unibyte_safe):
5719 * character.c (multibyte_char_to_unibyte)
5720 (multibyte_char_to_unibyte_safe): Remove; no longer used.
5721 * character.h (make_char): Remove; unused.
5722 (CHAR_TO_BYTE8, CHAR_TO_BYTE_SAFE): Simplify.
5723 (ASCII_BYTE_P): Remove; ASCII_CHAR_P does the same thing.
5724 * buffer.c, charset.c, charset.h, cmds.c, coding.c, editfns.c:
5725 * fileio.c, indent.c, insdel.c, keyboard.c, lread.c, print.c:
5726 * search.c, term.c, xdisp.c, xterm.c: Related users changed.
5728 2014-06-22 Mario Lang <mlang@delysid.org>
5730 * w32fns.c (Fw32_shell_execute): The the -> the.
5732 2014-06-22 Dmitry Antipov <dmantipov@yandex.ru>
5734 * xmenu.c (mouse_position_for_popup):
5735 * xselect.c (mouse_position_for_drop): Do not duplicate ...
5736 * xfns.c (x_relative_mouse_position): ... and prefer this function.
5737 * menu.c (Fx_popup_menu):
5738 * xselect.c (x_handle_dnd_message): Adjust users.
5739 * menu.h (mouse_position_for_popup): Remove prototype.
5740 * xterm.h (x_relative_mouse_position): Add prototype.
5741 * xterm.c (x_find_topmost_parent): Break from the loop and do not
5742 call XFree if XQueryTree returns zero.
5744 2014-06-21 Eli Zaretskii <eliz@gnu.org>
5746 * indent.c (Fvertical_motion): Doc fix.
5747 Move to the goal column, if any, with a single call to
5748 move_it_in_display_line, not in two calls. Doing this with two
5749 calls causes move_it_in_display_line apply the line-prefix
5750 handling twice instead of just once. (Bug#17823)
5752 2014-06-21 Paul Eggert <eggert@cs.ucla.edu>
5754 Port to OS X ACLs (Bug#17810).
5755 * fileio.c (Ffile_acl): Port to OS X, where acl_get_file (...,
5756 ACL_TYPE_ACCESS) doesn't work.
5758 2014-06-21 Stefan Monnier <monnier@iro.umontreal.ca>
5760 * keyboard.c (read_key_sequence): Don't invoke Vprefix_help_command
5761 before checking key-translation-map (bug#17659).
5763 2014-06-21 Dmitry Antipov <dmantipov@yandex.ru>
5765 * font.c (font_make_object): Avoid dangling pointer which may
5766 crash GC (Bug#17771).
5768 2014-06-21 Eli Zaretskii <eliz@gnu.org>
5770 * image.c [5 < GIFLIB_MAJOR + (1 <= GIFLIB_MINOR)]: Declare the
5771 prototype of DGifCloseFile as appropriate for older and newer
5773 (gif_close): New function, encapsulates the differences in the
5774 calling sequence of DGifCloseFile before v5.1.0 and after it.
5775 (gif_load): Call gif_close instead of DGifCloseFile. Divulge the
5776 error string where appropriate. (Bug#17790)
5778 * xdisp.c (Fmove_point_visually): Instead of testing for keyboard
5779 macro execution, make sure point didn't move since last complete
5780 redisplay, as the condition for using the glyph matrix
5781 information. (Bug#17777)
5783 2014-06-19 Dmitry Antipov <dmantipov@yandex.ru>
5785 Minor cleanup of fonset code.
5786 * fontset.c (FONTSET_ID, set_fontset_id, FONTSET_NAME)
5787 (set_fontset_name, FONTSET_ASCII, set_fontset_ascii)
5788 (FONTSET_BASE, set_fontset_base, FONTSET_FRAME)
5789 (set_fontset_frame, FONTSET_NOFONT_FACE, set_fontset_nofont_face)
5790 (FONTSET_DEFAULT, set_fontset_default, FONTSET_FALLBACK)
5791 (set_fontset_fallback): Reorder extra slots and avoid unused slots.
5792 (free_realized_fontset): Remove because a no-op since 2008.
5793 (free_face_fontset): Adjust user.
5794 (syms_of_fontset): Shrink fontset by one extra slot.
5796 2014-06-17 Paul Eggert <eggert@cs.ucla.edu>
5798 Omit redundant extern decls.
5799 Most of this patch is from Dmitry Antipov, in:
5800 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00263.html
5801 * commands.h (update_mode_lines):
5802 * frame.h (Qbackground_color, Qforeground_color)
5803 (x_set_menu_bar_lines):
5804 * ftfont.c (ftfont_font_format):
5805 * intervals.h (Qkeymap, Qfont):
5806 * keyboard.c (timer_check, safe_run_hooks, Qregion_extract_function):
5807 * lisp.h (Ffboundp, Qnil, Qt, Qlambda, Qintegerp, Qwholenump)
5808 (Qsymbolp, Qlisp, Qconsp, Qstringp, Qarrayp, Qbufferp, Qmarkerp)
5809 (Qvectorp, Qbuffer_or_string_p, Qchar_table_p, Qvector_or_char_table_p)
5810 (Qfloatp, Qnumberp, Qfont_spec, Qfont_entity, Qfont_object)
5811 (Fbyteorder, wrong_type_argument, Fmax_char, syms_of_composite)
5812 (Fidentity, extract_float, init_display, syms_of_display, Qdisplay):
5813 (Qimage, Qbox, redisplay_preserve_echo_area, char_table_ref)
5814 (char_table_set, char_table_translate, Qautoload, Qbottom, Qtop)
5815 (Qvisible, Qfont, Qfront_sticky, Qrear_nonsticky, init_sigio)
5816 (Qtool_bar, Qheader_line):
5817 * macros.c (Fexecute_kbd_macro):
5818 * xdisp.c (Ftool_bar_height, Ftool_bar_height):
5819 * xterm.c (x_delete_terminal, XSetIMValues):
5820 * xterm.h (x_set_window_size, x_query_color, x_get_focus_frame)
5821 (x_implicitly_set_name, popup_activated)
5822 (widget_store_internal_border):
5823 Remove redundant decls.
5824 * frame.c [USE_X_TOOLKIT]: Include widget.h.
5825 * keyboard.c (Fexit_recursive_edit, Fabort_recursive_edit):
5826 Remove _Noreturn, as make-docfile now does that for us.
5827 * lisp.h (DEFUN): Don't declare fnname here; rely on make-docfile.
5828 (Qregion_extract_function): New decl.
5829 * window.c, xfns.c: Include menu.h.
5831 2014-06-17 Stefan Monnier <monnier@iro.umontreal.ca>
5833 * callint.c (Fcall_interactively): Fix up last change (bug#17701).
5835 2014-06-17 Dmitry Antipov <dmantipov@yandex.ru>
5837 * fileio.c (Fread_file_name): Do not pass redundant args and ...
5838 * callint.c (read_file_name): ... convert to static here.
5839 * lisp.h (Fread_file_name): Do not EXFUN it.
5840 (STRING_COPYIN): Remove; unused.
5841 * composite.c (CHAR_COMPOSABLE_P): Replace unsafe macro with ...
5842 (char_composable_p): ... static function. All users changed.
5843 * eval.c (toplevel): Remove redundant #include directives.
5844 * xterm.c (x_initialize): Add static to match prototype.
5845 * ccl.c (Fccl_execute_on_string):
5846 * font.c (fon_intern_prop): Use make_specified_string.
5848 2014-06-16 Paul Eggert <eggert@cs.ucla.edu>
5850 * Makefile.in (ns-app): Fix typo that broke build on OS X.
5851 Reported by David Caldwell in:
5852 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00251.html
5854 2014-06-16 Dmitry Antipov <dmantipov@yandex.ru>
5856 Do not ask for XRender extension each time XFT font is opened.
5857 * xftfont.c (xftfont_open): Move call to XRenderQueryExtension ...
5858 * xterm.c (x_term_init) [HAVE_XFT]: ... to here. Adjust comment.
5860 2014-06-15 Glenn Morris <rgm@gnu.org>
5862 * Makefile.in: Use `make -C' rather than `cd && make' throughout.
5864 2014-06-15 Eli Zaretskii <eliz@gnu.org>
5866 * xdisp.c (Fmove_point_visually): Don't use the glyph matrix
5867 information if we are in the middle of executing a keyboard macro,
5868 since redisplay doesn't update the screen until the macro is
5869 finished. (Bug#17777)
5871 * alloc.c (cleanup_vector): Don't dereference a font driver
5872 pointer if it is NULL. (Bug#17771)
5874 2014-06-13 Glenn Morris <rgm@gnu.org>
5876 * Makefile.in ($(leimdir)/leim-list.el, $(srcdir)/macuvs.h)
5877 ($(lispsource)/international/charprop.el)
5878 ($(libsrc)/make-docfile$(EXEEXT), $(lwlibdir)/liblw.a)
5879 ($(oldXMenudir)/libXMenu11.a, ns-app, .el.elc)
5880 ($(lispsource)/loaddefs.el, bootstrap-emacs$(EXEEXT)):
5881 GNU make automatically passes command-line arguments to sub-makes.
5883 2014-06-13 Paul Eggert <eggert@cs.ucla.edu>
5885 Avoid hangs in accept-process-output (Bug#17647).
5886 * lisp.h, process.c (wait_reading_process_input):
5887 Return int, not bool. All uses changed.
5888 * process.c (SELECT_CANT_DO_WRITE_MASK):
5889 Remove macro, replacing with ...
5890 (SELECT_CAN_DO_WRITE_MASK): ... new constant, with inverted sense.
5892 (status_notify): New arg WAIT_PROC. Return int, not void.
5895 2014-06-13 Eli Zaretskii <eliz@gnu.org>
5897 * menu.c (Fx_popup_menu): Don't call the frame's menu_show_hook if
5898 the frame is the initial frame, because the hook is not set up
5899 then, and Emacs crashes.
5900 Reported by Fabrice Popineau <fabrice.popineau@gmail.com>.
5902 2014-06-12 Stefan Monnier <monnier@iro.umontreal.ca>
5904 * keymap.c (silly_event_symbol_error): Don't recommend the use
5907 2014-06-11 Eli Zaretskii <eliz@gnu.org>
5909 * xdisp.c (set_cursor_from_row): Fix an off-by-one error when
5910 matching overlay strings with 'cursor' property against buffer
5911 positions traversed in the glyph row. (Bug#17744)
5913 2014-06-11 Jan Djärv <jan.h.d@swipnet.se>
5915 * nsterm.h (EmacsApp): Always compile in shouldKeepRunning, isFirst
5918 * nsterm.m (run): Always compile for Cocoa. Use runtime check to
5919 determine 10.9 (Bug#17751).
5921 * macfont.m (macfont_draw): Positions were not freed.
5923 2014-06-10 Dmitry Antipov <dmantipov@yandex.ru>
5925 * dispextern.h (PREPARE_FACE_FOR_DISPLAY): Remove as a duplicate of ...
5926 * xfaces.c (prepare_face_for_display) [HAVE_WINDOW_SYSTEM]: ... this
5927 function. Also adjust comment.
5928 * fringe.c, w32term.c, xdisp.c, xterm.c: All users changed.
5930 * dispextern.h (struct face) [HAVE_XFT]: Ifdef 'extra' member.
5931 * font.c (font_done_for_face):
5932 * xfaces.c (realize_non_ascii_face): Adjust user.
5933 * font.h (struct font_driver): Convert 'prepare_face' to return
5934 void because its return value is never used anyway.
5935 * xfont.c (xfont_prepare_face): Return void.
5936 * xftfont.c (xftfont_prepare_face): Likewise. Use xmalloc.
5937 (xftfont_done_face): Use xfree.
5939 * dispextern.h (last_tool_bar_item): Remove declaration.
5940 * frame.h (struct frame): New member last_tool_bar_item.
5941 * frame.c (make_frame): Initialize it.
5942 * xdisp.c (toplevel): Remove last_tool_bar_item.
5943 (handle_tool_bar_click, note_tool_bar_highlight):
5944 * w32term.c (w32_read_socket, w32_initialize):
5945 * xterm.c (handle_one_xevent, x_initialize): Adjust users.
5947 * frame.h (window_system_available) [!HAVE_WINDOW_SYSTEM]: Always false.
5948 * frame.c (window_system_available) [HAVE_WINDOW_SYSTEM]: Now here.
5950 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
5952 Say (accept-process-output P)'s result pertains to P if P is non-nil.
5953 * process.c (Faccept_process_output)
5954 (wait_reading_process_output): Mention that if PROCESS is non-nil,
5955 the return value is about PROCESS, not about other processes.
5957 2014-06-09 Dmitry Antipov <dmantipov@yandex.ru>
5959 Further adjustments to mark_object and friends.
5960 Now the mark_object's stack is just 32 bytes on a 64-bit
5961 system, which means extra 20% off the stack usage.
5962 * alloc.c (mark_save_value): As before, refactored out from ...
5963 (mark_object): ... adjusted user. Also add comment.
5965 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
5967 Fix core dump after a dropped X connection (Bug#17704).
5968 * sysdep.c (stuff_char): Don't abort merely because the selected frame
5969 is dead, as we may be shutting down.
5971 2014-06-08 Glenn Morris <rgm@gnu.org>
5973 * fileio.c (write-region-inhibit-fsync): Doc tweak.
5975 * data.c (Flss, Fgtr, Fleq, Fgeq): Doc tweaks.
5977 2014-06-08 Paul Eggert <eggert@cs.ucla.edu>
5979 If a C name must be extern on some platforms, make it extern on all.
5980 * dispextern.h (set_vertical_scroll_bar, erase_phys_cursor)
5982 * font.h (ftxfont_driver) [HAVE_XFT]:
5983 * keyboard.h (menu_items_inuse, ignore_mouse_drag_p, make_ctrl_char):
5984 * lisp.h (get_frame_param):
5985 * menu.h (tty_menu_show):
5986 * process.h (conv_sockaddr_to_lisp, catch_child_signal):
5987 * termhooks.h (encode_terminal_code):
5988 * xterm.h (x_menu_wait_for_event):
5990 * frame.c (get_frame_param):
5991 * fringe.c (max_used_fringe_bitmap):
5992 * ftxfont.c (ftxfont_driver):
5993 * keyboard.c (ignore_mouse_drag_p, make_ctrl_char):
5994 * menu.c (menu_items_inuse):
5995 * process.c (conv_sockaddr_to_lisp, catch_child_signal):
5996 * term.c (encode_terminal_code, tty_menu_show):
5997 * xdisp.c (set_vertical_scroll_bar, erase_phys_cursor):
5998 * xfaces.c (load_color):
5999 * xmenu.c (x_menu_wait_for_event):
6002 2014-06-08 Dmitry Antipov <dmantipov@yandex.ru>
6004 Change object marking routines to minimize stack usage.
6005 This change moves a few cold paths from mark_object to NO_INLINE
6006 functions and adjusts symbol marking loop. According to GCC 4.8.2
6007 -Wstack-usage, this reduces mark_object's stack usage from 80 to
6008 48 bytes on a 64-bit system. For a long byte-force-recompile runs,
6009 stack usage at the mark phase is reduced up to 28%. Surprisingly,
6010 it also gains up to 3% in speed (with default '-O2 -g3' flags).
6011 * alloc.c (mark_compiled, mark_localized_symbol): New functions,
6012 refactored out from ...
6013 (mark_object): ... adjusted user. Also mark symbols in a tight
6015 (mark_face_cache): Add NO_INLINE.
6017 2014-06-08 Eli Zaretskii <eliz@gnu.org>
6019 * sysdep.c (reset_sys_modes): Use cursorX, not curX, as the latter
6020 contains garbage on WINDOWSNT (which could potentially infloop at
6023 Minimize cursor motion during TTY menu updates.
6024 * term.c (tty_menu_display): Don't position cursor here.
6025 Instead, pass the cursor coordinates to update_frame_with_menu.
6026 (tty_menu_activate): Send the hide cursor command only once in an
6027 iteration through the outer 'while' loop.
6029 * dispnew.c (update_frame_1): Accept an additional argument
6030 SET_CURSOR_P, and position the cursor at the end of the frame
6031 update only if that argument is non-zero. All callers changed to
6032 provide the additional argument as non-zero, except for
6033 update_frame_with_menu.
6034 (update_frame_with_menu): Accept 2 additional arguments ROW and
6035 COL; if they are non-negative, instruct update_frame_1 not to
6036 position the cursor, and instead position it according to ROW and COL.
6038 * dispextern.h (update_frame_with_menu): Update prototype.
6040 2014-06-08 Stefan Monnier <monnier@iro.umontreal.ca>
6042 * callproc.c (call_process): Don't check read-only if we don't insert
6043 anything (bug#17666).
6045 2014-06-08 Eli Zaretskii <eliz@gnu.org>
6047 * dispnew.c (update_frame_with_menu): Set display_completed.
6049 2014-06-07 Eli Zaretskii <eliz@gnu.org>
6051 * term.c (tty_menu_show) [WINDOWSNT]: Make tty_menu_show extern
6053 * menu.h (tty_menu_show) [WINDOWSNT]: Declare extern only for WINDOWSNT.
6055 2014-06-06 Paul Eggert <eggert@cs.ucla.edu>
6057 * term.c (tty_menu_show) [!HAVE_NTGUI]: Now static.
6058 * menu.h (tty_menu_show) [!HAVE_NTGUI]: Omit extern decl.
6060 2014-06-06 Stefan Monnier <monnier@iro.umontreal.ca>
6062 * window.c (Frecenter): Signal an error if window-buffer is not
6065 * keyboard.c (make_lispy_position): Don't include a buffer position in
6066 mode/header-line mouse events.
6068 * keyboard.c (read_char): Handle (t . <event>) in the second use of
6069 Vunread_command_events (bug#17650).
6071 2014-06-06 Dmitry Antipov <dmantipov@yandex.ru>
6073 * xterm.c (x_setup_pointer_blanking):
6074 Conditionally probe Xfixes until this stuff is stabilized (Bug#17609).
6076 2014-06-05 Dmitry Antipov <dmantipov@yandex.ru>
6078 * keyboard.c, process.c: Do not define POLL_FOR_INPUT here
6079 because it will be defined in generated config.h if needed.
6081 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
6083 Use terminal-specific hooks to display popup dialogs.
6084 * termhooks.h (struct terminal): New field popup_dialog_hook.
6085 * menu.c (emulate_dialog_with_menu): New function, refactored from ...
6086 (Fx_popup_dialog): ... adjusted user. Also remove old #if 0
6087 code and use popup_dialog_hook.
6088 * nsmenu.m (ns_popup_dialog): Make hook-compatible.
6089 * nsterm.h (ns_popup_dialog): Adjust prototype.
6090 * nsterm.m (ns_create_terminal):
6091 * w32term.c (w32_create_terminal):
6092 * xterm.c (x_create_terminal) [USE_X_TOOLKIT || USE_GTK]:
6093 Setup popup_dialog_hook.
6095 2014-06-04 Eli Zaretskii <eliz@gnu.org>
6097 * w32heap.c (report_temacs_memory_usage): Improve the report by
6098 reporting the large blocks that are actually occupied at dump time.
6100 * w32console.c (initialize_w32_display): Set the console
6101 menu_show_hook, otherwise TTY menus are broken on w32.
6103 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
6105 Use terminal-specific hooks to display menus.
6106 * termhooks.h (struct terminal): New field menu_show_hook.
6107 * menu.h (<anonymous enum>): Bit flags for menu hooks.
6108 (x_menu_show, w32_menu_show, ns_menu_show, tty_menu_show):
6110 * menu.c (Fx_popup_menu): Use bit flags and menu_show_hook.
6111 * nsmenu.m (ns_menu_show):
6112 * w32menu.c (w32_menu_show):
6113 * xmenu.c (x_menu_show):
6114 * term.c (tty_menu_show): Adjust to use bit flags.
6115 (set_tty_hooks): Set menu_show_hook.
6116 * xterm.c (x_create_terminal):
6117 * nsterm.m (ns_create_terminal):
6118 * msdos.c (initialize_msdos_display):
6119 * w32term.c (w32_create_terminal): Likewise.
6121 2014-06-03 Juanma Barranquero <lekktu@gmail.com>
6123 * w32heap.c (DUMPED_HEAP_SIZE) [!_WIN64]: Reduce to 11 MB.
6125 2014-06-03 Eli Zaretskii <eliz@gnu.org>
6127 * sysselect.h (fd_CLR, fd_ISSET, fd_SET, FD_CLR, FD_ISSET)
6128 (FD_SET): Don't define on WINDOWSNT.
6130 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
6132 * emacs.c: Include "sysselect.h", to define its inline functions.
6133 Reported by Glenn Morris in:
6134 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00077.html
6136 Do not require libXt-devel when building with gtk.
6137 * gtkutil.h, menu.h: Include lwlib-widget.h, not lwlib-h, to avoid
6138 dependency on libXt-devel.
6139 * menu.h [HAVE_NTGUI]: Include lwlib-widget.h in this case too.
6140 (enum button_type, widget_value) [HAVE_NTGUI]: Remove, as
6141 lwlib-widget.h now does this.
6142 * nsmenu.m (ns_menu_show): "enabled" -> "enable" to fix typo.
6144 2014-06-03 Paul Eggert <eggert@penguin.cs.ucla.edu>
6146 If ENABLE_CHECKING, range-check args of FD_CLR, FD_ISSET, FD_SET.
6147 * process.c (add_read_fd, delete_read_fd, add_write_fd)
6148 (delete_write_fd, wait_reading_process_output):
6149 Remove now-redundant easserts.
6150 * sysselect.h (SYSSELECT_H): New macro, to avoid double-inclusion woes.
6151 Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
6152 (fd_CLR, fd_ISSET, fd_SET): New inline functions.
6153 (FD_CLR, FD_ISSET, FD_SET): Redefine in terms of these functions.
6155 2014-06-03 Eli Zaretskii <eliz@gnu.org>
6157 * w32heap.c (DUMPED_HEAP_SIZE): Move from w32heap.h. Don't use
6158 HEAPSIZE; instead, define separate values for the 32- and 64-bit builds.
6159 (calloc): Don't undef, it is never defined.
6160 (HEAP_ENTRY_SHIFT): Remove unused macro.
6162 * Makefile.in (C_HEAP_SWITCH): Remove.
6163 (ALL_CFLAGS): Don't use $(C_HEAP_SWITCH).
6165 Fix MS-Windows build broken by menu changes on 2014-06-02.
6166 * w32menu.c (w32_menu_show): Fix a typo that broke compilation.
6168 * menu.h (enum button_type, struct _widget_value) [HAVE_NTGUI]:
6169 Define instead of including ../lwlib/lwlib.h, which causes
6170 compilation errors due to missing X11 headers.
6172 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
6174 * process.c (wait_reading_process_output): Omit incorrect test of
6175 p->infd against zero. Add easserts for infd having a plausible value.
6177 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
6179 Adjust to match recent lwlib changes.
6180 * menu.h (xmalloc_widget_value): Replace by ...
6181 (make_widget_value): ... new prototype.
6182 * menu.c (xmalloc_widget_value): Replace by ...
6183 (make_widget_value): ... new function.
6184 (free_menubar_widget_value_tree, digest_single_submenu): Adjust users.
6185 * gtkutil.c (malloc_widget_value, free_widget_value):
6186 (widget_value_free_list, malloc_cpt): Remove old lwlib-compatible code.
6187 * keyboard.h (enum button_type, struct _widget_value):
6188 * gtkutil.h, nsgui.h, w32gui.h (malloc_widget_value, free_widget_value):
6190 * nsmenu.m (ns_update_menubar, ns_menu_show):
6191 * w32menu.c (set_frame_menubar, w32_menu_show, w32_dialog_show):
6192 * xmenu.c (set_frame_menubar, xmenu_show, x_dialog_show): Adjust users.
6193 * xterm.h (XtParent) [USE_GTK]: Remove unused macro.
6195 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
6197 * image.c (x_query_frame_background_color)
6198 [HAVE_PNG || HAVE_NS || HAVE_IMAGEMAGICK || HAVE_RSVG]:
6199 Fix --enable-gcc-warnings compilation without image libraries.
6201 2014-06-02 Eli Zaretskii <eliz@gnu.org>
6203 * w32heap.c (malloc_after_dump, realloc_after_dump): Update the
6204 emulated break value only if it goes up.
6205 (sbrk): Add assertion that the INCREMENT argument is strictly
6206 zero. Improve and correct the commentary.
6208 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
6210 Improve AIX-related merge from emacs-24.
6211 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Fix comment.
6212 * lisp.h (ENUMABLE) [!_AIX]: Don't define to 0 merely because we're
6213 not on AIX; since we're on the trunk we can use enums more broadly.
6215 * frame.c (x_set_frame_parameters): Don't read uninitialized storage.
6217 2014-06-02 Jan Djärv <jan.h.d@swipnet.se>
6219 * xterm.c (xg_scroll_callback): Remove position, for jump set portion
6220 to min(value, whole).
6222 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
6224 Bring back the changes to GDB-visible symbols, but only on AIX.
6225 And only if it's not pre-4.2 GCC.
6226 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
6227 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
6228 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
6231 2014-06-02 Eli Zaretskii <eliz@gnu.org>
6233 * fileio.c (Finsert_file_contents): Call prepare_to_modify_buffer
6234 with PT, not GPT. (Bug#16433)
6236 Revert last changes to GDB-visible symbols.
6237 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): Delete macros.
6238 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Don't use them.
6239 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
6242 2014-06-02 Glenn Morris <rgm@gnu.org>
6244 * cmds.c (Fself_insert_command): Allow zero repeat count. (Bug#17649)
6246 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
6248 Fix port to 32-bit AIX with xlc (Bug#17598).
6249 * alloc.c (gdb_make_enums_visible): Remove FLOAT_TO_STRING_BUFSIZE.
6250 * conf_post.h (FLEXIBLE_ARRAY_MEMBER) [__IBMC__]: Don't define to empty.
6251 * lisp.h (FLOAT_TO_STRING_BUFSIZE): Make it a macro, instead of an enum,
6252 to work around a compiler bug in IBM xlc 12.1.
6254 2014-06-02 Eli Zaretskii <eliz@gnu.org>
6256 * xterm.c (x_update_window_end): Don't invalidate the entire
6257 mouse-highlight info, just signal frame_up_to_date_hook that mouse
6258 highlight needs to be redisplayed. (Bug#17588)
6260 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
6262 Port the GDB-visible symbols to AIX.
6263 Without them, GDB doesn't work to debug Emacs, since the AIX linker
6264 optimizes away the relevant external symbols. Use enums instead;
6265 this suffices for the AIX port, which is 32-bit-only anyway.
6266 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
6267 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
6268 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
6271 Include sources used to create macuvs.h.
6272 * Makefile.in ($(srcdir)/macuvs.h): New rule.
6273 * macuvs.h: Use automatically-generated header.
6275 2014-06-01 Paul Eggert <eggert@cs.ucla.edu>
6277 Port signal-handling to DragonFly BSD (Bug#17646).
6278 * callproc.c, sysdep.c (block_child_signal, unblock_child_signal):
6279 Move implementations from callproc.c to sysdep.c.
6280 * process.h, syssignal.h (block_child_signal, unblock_child_signal):
6281 Move declarations from process.h to syssignal.h.
6283 2014-06-01 Juanma Barranquero <lekktu@gmail.com>
6285 * callint.c (Ffuncall_interactively): Add usage.
6287 2014-06-01 Jan Djärv <jan.h.d@swipnet.se>
6289 * nsfns.m (ns_appkit_version_str): Add os version for Cocoa.
6291 2014-05-30 Eli Zaretskii <eliz@gnu.org>
6293 * w32heap.c (malloc_before_dump, malloc_after_dump)
6294 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
6295 (mmap_alloc, mmap_realloc): Check for errors more thoroughly and
6296 set errno where appropriate to emulate CRT functions.
6298 2014-05-30 Dmitry Antipov <dmantipov@yandex.ru>
6300 Debugging facility to check whether 'const char *' points to
6301 relocatable data of non-pure Lisp string.
6302 * alloc.c (maybe_lisp_pointer): New function, refactored out of ...
6303 (mark_maybe_pointer): ... adjusted user.
6304 (relocatable_string_data_p): New function.
6305 * lisp.h (relocatable_string_data_p): Add prototype.
6306 * xdisp.c (message_with_string): If ENABLE_CHECKING, make sure
6307 the pointer to relocatable Lisp data is not used.
6309 2014-05-30 Paul Eggert <eggert@cs.ucla.edu>
6311 Don't let SIGINT handling block SIGCHLD indefinitely (Bug#17561).
6312 * atimer.c (block_atimers):
6313 * callproc.c (block_child_signal): Block SIGINT too;
6314 otherwise, its handler might now unblock signals that it shouldn't.
6315 * keyboard.c (read_char): Clear signal mask, since we may
6316 be in a SIGINT handler, and many signals may be masked.
6317 * keyboard.c (handle_interrupt):
6318 * sysdep.c (handle_arith_signal):
6319 Clear signal mask instead of just unblocking the signal that
6320 was received, since several signals may be blocked at this point.
6322 2014-05-29 Eli Zaretskii <eliz@gnu.org>
6324 * Makefile.in (TEMACS_POST_LINK): Remove target.
6325 (emacs$(EXEEXT)): Remove $(ADDSECTION) from prerequisites.
6326 (temacs$(EXEEXT)): Remove $(TEMACS_POST_LINK) from the recipe.
6328 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
6330 * xmenu.c (xdialog_show): Remove prototype, rename to
6331 x_dialog_show, remove 2nd arg because it's always zero
6332 and simplify accordingly.
6333 (xw_popup_dialog): Adjust user.
6334 * w32menu.c (w32_dialog_show): Adjust prototype, remove
6335 2nd arg because it's always zero and simplify accordingly.
6336 (w32_popup_dialog): Adjust user.
6338 2014-05-29 Eli Zaretskii <eliz@gnu.org>
6340 * w32heap.c (report_temacs_memory_usage): New function.
6342 * unexw32.c (unexec) [ENABLE_CHECKING]:
6343 Call report_temacs_memory_usage.
6345 * w32heap.h (report_temacs_memory_usage): Add prototype.
6347 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
6349 Don't substitute sigprocmask for pthread_sigmask (Bug#17561).
6350 * Makefile.in (LIB_PTHREAD_SIGMASK): Remove; all uses removed.
6352 2014-05-29 Eli Zaretskii <eliz@gnu.org>
6354 * buffer.c (init_buffer): Accept an argument 'initialized'.
6355 [USE_MMAP_FOR_BUFFERS]: If 'initialized' is non-zero, reset
6356 mmap_regions and mmap_fd, to avoid referencing stale data from the
6357 dump phase. Add an assertion for buffer text of buffers created
6358 in temacs before this function is called. (Bug#17622)
6359 (mmap_regions_1, mmap_fd_1): Remove unused variables.
6361 * lisp.h (init_buffer): Update prototype.
6363 * emacs.c (main): Pass 'initialized' as the argument to init_buffer.
6365 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
6367 * alloc.c (Fgarbage_collect): Fix compilation with
6368 GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
6370 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
6372 * frame.c, frame.h (frame_char_to_pixel_position)
6373 (frame_set_mouse_position): Now static, and made private in
6374 frame.c rather than public in frame.h.
6376 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
6378 Refactor mouse positioning stuff to avoid code duplication.
6379 * frame.h (frame_char_to_pixel_position): New function.
6380 (x_set_mouse_position): Rename to...
6381 (frame_set_mouse_position): ...new function.
6382 (frame_set_mouse_pixel_position): Add prototype.
6383 * nsterm.m, w32term.c, xterm.c (x_set_mouse_pixel_position):
6384 Rename to frame_set_mouse_pixel_position.
6385 * frame.c (Fset_mouse_pixel_position, Fset_mouse_position):
6387 * xterm.h, w32term.h ( x_set_mouse_position)
6388 (x_set_mouse_pixel_position): Remove prototypes.
6390 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
6392 On X, always make pointer visible when deleting frame (Bug#17609).
6393 * frame.c (frame_make_pointer_visible, frame_make_pointer_invisible):
6395 * frame.h (frame_make_pointer_visible, frame_make_pointer_invisible):
6397 * cmds.c (Fself_insert_command): Use SELECTED_FRAME.
6398 * keyboard.c (gobble_input): If there is no terminal input error,
6399 make sure the pointer is visible for all frames on this terminal.
6400 * xterm.c (x_free_frame_resources): Enable pointer visibility if
6401 it was previously disabled.
6403 2014-05-28 Stefan Monnier <monnier@iro.umontreal.ca>
6405 * data.c (Fzerop): Move to Elisp.
6406 (syms_of_data): Don't defsubr it.
6407 * keyboard.c (echo_keystrokes_p): New function.
6408 (read_char, record_menu_key, read_key_sequence): Use it.
6410 * callint.c (Qfuncall_interactively): New var.
6411 (Qcall_interactively): Remove.
6412 (Ffuncall_interactively): New function.
6413 (Fcall_interactively): Use it.
6414 (syms_of_callint): Defsubr it.
6416 2014-05-27 Stefan Monnier <monnier@iro.umontreal.ca>
6418 * bytecode.c (FETCH) [BYTE_CODE_SAFE]: Check the bytecode wasn't
6419 relocated from under us.
6421 2014-05-27 Fabrice Popineau <fabrice.popineau@gmail.com>
6423 Use mmap(2) emulation for allocating buffer text on MS-Windows.
6424 * Makefile.in (C_HEAP_SWITCH): Get the predefined heap size from
6425 configure, not from HEAPSIZE.
6426 (ADDSECTION, MINGW_TEMACS_POST_LINK): Remove, no longer used.
6428 * lisp.h (NONPOINTER_BITS): Modify the condition to define to zero
6429 for MinGW, since it no longer uses gmalloc.
6431 * buffer.c: Do not define mmap allocations functions for Windows.
6432 Remove mmap_find which is unused. Remove mmap_set_vars which does
6434 [WINDOWSNT]: Include w32heap.h.
6435 (init_buffer): Always allocate new memory for buffers.
6437 * emacs.c: Remove mmap_set_vars calls.
6439 * image.c (free_image): Undef free for Windows because it is
6440 redirected to our private version.
6442 * unexw32.c (COPY_PROC_CHUNK): Use %p format for 64bits compatibility.
6443 (copy_executable_and_dump_data): Remove dumping the heap section.
6444 (unexec): Restore using_dynamic_heap after dumping.
6446 * w32heap.c (dumped_data_commit, malloc_after_dump)
6447 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
6448 (free_after_dump, free_before_dump, mmap_alloc, mmap_realloc)
6449 (mmap_free): New functions.
6451 * w32heap.h: Declare dumped_data and mmap_* function prototypes.
6453 2014-05-27 Paul Eggert <eggert@cs.ucla.edu>
6455 * image.c (imagemagick_load_image): Use MagickRealType for local
6456 'color_scale', instead of double, to avoid a GCC warning about
6459 * xfns.c (Fx_window_property): Remove unused local.
6461 Don't kill already-reaped process (Bug#17561).
6462 * process.c (process_send_signal): Fix race condition where a
6463 subprocess was reaped by a signal handler between the check for
6464 liveness and calling 'kill', which meant that Emacs could in
6465 theory kill an innocent bystander process. Do the fix by blocking
6466 SIGCHLD in a critical section that checks liveness before killing.
6468 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6470 * w32.c (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT): Define only if undefined.
6472 2014-05-26 Ken Brown <kbrown@cornell.edu>
6474 * w32term.c (x_delete_display): Don't free dpyinfo->w32_id_name,
6475 even if !CYGWIN (see bug#17510).
6477 2014-05-26 Jan Djärv <jan.h.d@swipnet.se>
6479 * nsfns.m (Fns_do_applescript): Surround NSApp run
6480 with calls to ns_init_events, ns_finish_events (Bug#17424).
6482 * nsterm.h (ns_init_events, ns_finish_events): Declare.
6484 * nsterm.m (ns_init_events, ns_finish_events): New functions.
6485 (ns_read_socket, ns_select): Call ns_init_events, ns_finish_events.
6487 * nsfns.m (ns_do_applescript): Surround executeAndReturnError
6488 with calls to ns_init_events, ns_finish_events (Bug#17424).
6490 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6492 * xdisp.c (move_it_in_display_line_to): Don't record wrap position
6493 if we are iterating over an object that generates glyphs for
6494 marginal areas. (Bug#17585)
6496 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
6498 * xdisp.c (safe__call1, safe__eval): Now static.
6500 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6502 * xdisp.c (safe__call): Accept va_list argument instead of '...'.
6503 (safe_call, safe__call1): Construct a va_list argument for safe_call.
6504 (safe_call1): Call safe_call instead of safe__call directly.
6506 2014-05-26 Ken Brown <kbrown@cornell.edu>
6508 * w32term.c (x_delete_display) [CYGWIN]: Don't free
6509 dpyinfo->w32_id_name, to make sure it doesn't get freed more than
6512 2014-05-26 Stefan Monnier <monnier@iro.umontreal.ca>
6514 * xdisp.c: Bind inhibit-quit during pre-redisplay-function.
6515 (safe__call, safe__call1, safe__eval): New functions.
6516 (safe_call): Use it.
6517 (prepare_menu_bars): Use it for pre-redisplay-function (bug#17577).
6518 (display_mode_element): Same for `:eval'.
6520 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
6522 Fix port to 32-bit AIX (Bug#17540).
6523 * unexaix.c (copy_text_and_data): Don't add text_scnptr to ptr
6524 twice. _text already includes this offset.
6525 (unrelocate_symbols): Don't cast 64-bit integer to pointer.
6527 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6529 * xdisp.c (move_it_in_display_line_to): Avoid infinite recursion:
6530 when closest_pos is identical to to_charpos, don't recurse, since
6531 we already tried that, and failed. (Bug#17539)
6533 * w32fns.c (unwind_create_frame) [GLYPH_DEBUG]: If we are
6534 unwinding when frame's faces were not initialized yet, increment
6535 the frame's image-cache reference count before calling
6536 x_free_frame_resources. Don't dereference
6537 dpyinfo->terminal->image_cache if it is NULL. (Bug#17524)
6539 2014-05-25 Jan Djärv <jan.h.d@swipnet.se>
6541 * nsfont.m (nsfont_draw): Simplify as arguments are adjusted in
6544 * nsterm.m (ns_draw_glyph_string): Move isComposite and end from
6545 macfont.m, call draw with adjusted arguments so font drivers
6546 don't need to do that.
6548 * macfont.m (macfont_draw): Merge changes from Macport.
6550 2014-05-24 Eli Zaretskii <eliz@gnu.org>
6552 * alloc.c (garbage_collect_1): New function, with all of the guts
6553 of Fgarbage_collect.
6554 (mark_stack): Accept an argument END and don't mark Lisp objects
6555 on the stack beyond the address given by END. Calculation of END
6556 was moved to Fgarbage_collect.
6557 (Fgarbage_collect): Calculate the end address of the stack portion
6558 that needs to be examined by mark_stack, and pass that address to
6559 garbage_collect_1, which will pass it to mark_stack.
6560 See http://lists.gnu.org/archive/html/emacs-devel/2014-05/msg00270.html
6561 for more details about the underlying problems. In particular,
6562 this avoids dumping Emacs with the large hash-table whose value is
6563 held in purify-flag for most of the time loadup.el runs.
6565 2014-05-24 Jan Djärv <jan.h.d@swipnet.se>
6567 * xfns.c (x_window_property_intern): New function (code from
6569 (Fx_window_property): Call x_window_property_intern. If property
6570 not found and NILP (source) and outer window != inner window,
6571 check outer window for property (Bug#17537).
6573 2014-05-22 Paul Eggert <eggert@cs.ucla.edu>
6575 Supply malloc and alloc_size attributes for extern allocators.
6576 This documents the C API, and helps GCC generate a bit better code.
6577 * conf_post.h (ATTRIBUTE_MALLOC, ATTRIBUTE_ALLOC_SIZE)
6578 (ATTRIBUTE_MALLOC_SIZE): New macros.
6579 * gmalloc.c (malloc, realloc, calloc):
6580 * gtkutil.h (malloc_widget_value):
6581 * lisp.h (ralloc, r_re_alloc, xmalloc, xzalloc, xrealloc, xnmalloc)
6582 (xnrealloc, xstrdup, xlispstrdup, record_xmalloc):
6585 2014-05-21 Paul Eggert <eggert@cs.ucla.edu>
6587 Don't assume that ImageMagick uses a 16-bit quantum (Bug#17519).
6588 * image.c (imagemagick_load_image): Port to hosts that do not use
6589 a 16-bit quantum, i.e., QuantumRange does not equal 65535.
6591 2014-05-21 Leo Liu <sdl.web@gmail.com>
6593 * fns.c (Fnreverse): Accept strings for SEQ and update doc-string.
6595 2014-05-20 Michael Albinus <michael.albinus@gmx.de>
6597 * dbusbind.c (xd_signature): Revert last 2 patches.
6599 2014-05-19 Paul Eggert <eggert@cs.ucla.edu>
6601 Allow any non-nil value to count as true in bool-vector.
6602 Likewise for xd_signature in dbusbind.c.
6603 This is more consistent with the usual practice in Emacs, which is
6604 that any non-nil value counts as true.
6605 * alloc.c (Fbool_vector): Don't require args to be t or nil.
6606 * dbusbind.c (xd_signature): Likewise, for booleans.
6607 * data.c, lisp.h (Qbooleanp):
6608 * lisp.h (CHECK_BOOLEAN): Remove. All uses removed.
6610 2014-05-19 Dmitry Antipov <dmantipov@yandex.ru>
6612 * lisp.h (CHECK_BOOLEAN): New function.
6613 * alloc.c (Fbool_vector): New function.
6614 (syms_of_alloc): Defsubr it.
6615 * data.c (Qbooleanp): New symbol.
6616 (syms_of_data): DEFSYM it.
6617 * dbusbind.c (xd_signature): Use CHECK_BOOLEAN.
6619 * font.c (font_matching_entity): Extract font-entity object
6620 from the vector of matching entities (Bug#17486).
6622 2014-05-17 Paul Eggert <eggert@cs.ucla.edu>
6624 Assume C99 or later (Bug#17487).
6625 * bytecode.c (B__dummy__): Remove.
6626 * conf_post.h (bool_bf) [!NS_IMPL_GNUSTEP]: Use bool.
6627 (FLEXIBLE_ARRAY_MEMBER): Now always empty.
6628 * dbusbind.c (XD_DEBUG_MESSAGE) [!DBUS_DEBUG]:
6629 * regex.c (DEBUG_PRINT): Assume varargs macros.
6630 * lisp.h (DEFUN_FUNCTION_INIT): Remove. All uses now assume C99.
6632 2014-05-17 Fabrice Popineau <fabrice.popineau@gmail.com>
6634 * buffer.c (init_buffer) [USE_MMAP_FOR_BUFFERS]: Always map new
6635 memory for every buffer that was dumped.
6637 2014-05-15 Dmitry Antipov <dmantipov@yandex.ru>
6639 * fns.c (Freverse): Allow vectors, bool vectors and strings.
6640 (Fnreverse): Allow vectors and bool vectors.
6642 2014-05-14 Dmitry Antipov <dmantipov@yandex.ru>
6644 Minor cleanup for terminal setup.
6645 * termhooks.h (create_terminal): Adjust prototype.
6646 * terminal.c (create_terminal): Pass output method and RIF as args.
6647 (init_initial_terminal):
6648 * nsterm.m (ns_create_terminal):
6649 * term.c (init_tty):
6650 * w32term.c (w32_create_terminal):
6651 * xterm.c (x_create_terminal): Adjust users.
6652 Avoid redundant NULL initializers and add comments.
6654 2014-05-13 Paul Eggert <eggert@cs.ucla.edu>
6656 * keyboard.c (Qdeactivate_mark): Now static.
6658 2014-05-13 Dmitry Antipov <dmantipov@yandex.ru>
6660 If available, use Xfixes extension to do pointer blanking.
6661 * Makefile.in (XFIXES_CFLAGS, XFIXES_LIBS): New var.
6662 * xfns.c (x_set_mouse_color): Do not call make_invisible_cursor here.
6663 (make_invisible_cursor): Move to...
6664 * xterm.c (make_invisible_cursor): ...here.
6665 (x_probe_xfixes_extension, xfixes_toggle_visible_pointer)
6666 (x_toggle_visible_pointer, x_setup_pointer_blanking): New functions.
6667 (x_term_init): Call to x_setup_pointer_blanking.
6668 (XTtoggle_invisible_pointer): Use blanking specific to this display.
6669 * xterm.h (struct x_display_info): New member toggle_visible_pointer.
6671 2014-05-12 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6673 * xdisp.c (draw_glyphs): Set clipping to highlight boundaries.
6675 2014-05-12 Glenn Morris <rgm@gnu.org>
6677 * fileio.c (Ffile_executable_p): Doc tweak.
6679 2014-05-12 Jan Djärv <jan.h.d@swipnet.se>
6681 * xsettings.c (init_gsettings): Use g_settings_schema_source_lookup
6682 instead of deprecated g_settings_list_schemas if possible (Bug#17434).
6684 2014-05-08 Paul Eggert <eggert@cs.ucla.edu>
6686 * minibuf.c (read_minibuf): Avoid C99ism in previous patch (Bug#17430).
6688 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
6690 Fix initialization of minibuffer history variable (Bug#17430).
6691 * minibuf.c (read_minibuf): Initialize histval to Qnil if unbound.
6692 Move the initialization up to prevent any "value void" message.
6694 2014-05-08 Samuel Bronson <naesten@gmail.com>
6696 * keyboard.c (Frecursive_edit): Ensure inc&dec of command_loop_level
6697 are matched (bug#17413).
6699 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
6701 Stop tooltips pulling Emacs window to front (Bug#17408).
6702 * w32fns.c (Fx_show_tip): Add SWP_NOOWNERZORDER flag to
6703 SetWindowPos invocations.
6705 2014-05-08 Jan Djärv <jan.h.d@swipnet.se>
6707 * nsselect.m (Fx_selection_exists_p): Just return Qnil if window system
6708 not initialized (Bug#17398).
6710 2014-05-07 Paul Eggert <eggert@cs.ucla.edu>
6712 * image.c: Include <png.h> before <setjmp.h> (Bug#17429).
6714 2014-05-06 Paul Eggert <eggert@cs.ucla.edu>
6716 * image.c: Do not use libpng if HAVE_NS, as NS does its own thing.
6717 [HAVE_NS]: Do not include png.h.
6718 (x_query_frame_background_color): New function.
6719 (png_load_body, imagemagick_load_image, svg_load_image): Use it.
6720 (png_load_body): Coalesce duplicate code.
6722 2014-05-04 Paul Eggert <eggert@cs.ucla.edu>
6724 Consult libpng-config more consistently (Bug#17339).
6725 * Makefile.in (PNG_CFLAGS): New var.
6726 (ALL_CFLAGS): Use it.
6727 * image.c [HAVE_PNG]: Don't worry about <libpng/png.h>, as
6728 CFLAGS now handles this.
6730 2014-05-03 Paul Eggert <eggert@cs.ucla.edu>
6732 Handle systems without WCONTINUED consistently. (Bug#15110, 17339)
6733 * process.c (handle_child_signal): Remove WCONTINUED ifdef,
6734 because WCONTINUED is always defined now.
6735 * syswait.h (WCONTINUED): Move here from ../lib-src/emacsclient.c.
6737 2014-05-03 Eli Zaretskii <eliz@gnu.org>
6739 * buffer.c (overlay_strings): Fix the wording of the commentary.
6741 2014-05-01 Glenn Morris <rgm@gnu.org>
6743 * floatfns.c (Fisnan):
6744 * profiler.c (Fprofiler_cpu_running_p): Doc fix (replace `iff').
6746 2014-05-01 Eli Zaretskii <eliz@gnu.org>
6748 * term.c (tty_menu_activate): A better initialization for cursor
6751 2014-05-01 Stefan Monnier <monnier@iro.umontreal.ca>
6753 * intervals.c: Tighten assertions.
6754 (create_root_interval): Make sure the interval is not empty.
6755 (intervals_equal): Use booleans.
6756 (rotate_right, rotate_left): Check LENGTHs rather than TOTAL_LENGTH.
6757 (balance_an_interval): Sanity check LENGTHs and TOTAL_LENGTHs.
6758 (balance_possible_root_interval): Simplify and use booleans.
6759 (split_interval_right, split_interval_left): Check LENGTH, and remove
6760 now redundant assertion.
6761 (adjust_intervals_for_insertion): Remove now redundant assertions.
6762 (delete_node, interval_deletion_adjustment)
6763 (adjust_intervals_for_deletion, merge_interval_right)
6764 (merge_interval_left): Check LENGTH rather than TOTAL_LENGTH.
6765 (reproduce_interval): Make sure the interval is not empty.
6767 2014-04-30 Paul Eggert <eggert@cs.ucla.edu>
6769 * term.c (tty_menu_activate): Don't assume row and col are initialized.
6770 GCC 4.9.0 warned about this, and I couldn't easily prove to my own
6771 satisfaction that they would always be initialized.
6773 2014-04-30 Eli Zaretskii <eliz@gnu.org>
6775 * term.c (tty_menu_display): Move the cursor to the active menu item.
6776 (tty_menu_activate): Return the cursor to the active menu item
6777 after displaying the menu and after displaying help-echo.
6778 See http://lists.gnu.org/archive/html/emacs-devel/2014-04/msg00402.html
6779 for the details of why this is needed by screen readers and
6782 2014-04-30 Glenn Morris <rgm@gnu.org>
6784 * process.c (handle_child_signal):
6785 Handle systems without WCONTINUED. (Bug#15110, 17339)
6787 2014-04-29 Stefan Monnier <monnier@iro.umontreal.ca>
6789 * window.c (struct saved_window): Remove mark.
6790 (Fset_window_configuration, save_window_save)
6791 (compare_window_configurations): Don't touch marks any more.
6793 2014-04-28 Paul Eggert <eggert@cs.ucla.edu>
6795 Use bits_word for gcmarkbits.
6796 * alloc.c (struct cons_block, struct float_block): On 64-bit hosts,
6797 bits_word is typically a tad more efficient for mark bits than
6798 unsigned is, so use bits_word. All uses changed.
6799 * lisp.h (BITS_PER_INT): Remove; no longer used.
6801 Avoid undefined behavior in signed left shift.
6802 This ports to GCC 4.9.0 with -fsanitize=undefined.
6803 * alloc.c (bool_vector_fill, SETMARKBIT, UNSETMARKBIT):
6805 * regex.c (extract_number):
6806 * lisp.h (make_number, XINT):
6807 Do not shift a 1 bit left into a sign bit.
6808 * alloc.c (struct cons_block, struct float_block): Use unsigned,
6809 not int, for gcmarkbits. All uses changed.
6811 2014-04-25 Eli Zaretskii <eliz@gnu.org>
6813 * search.c (Fnewline_cache_check): Don't try to count newlines
6814 outside the buffer's restriction, as find_newline doesn't support that.
6816 2014-04-24 Stefan Monnier <monnier@iro.umontreal.ca>
6818 * window.c (Fset_window_configuration): Deactivate the mark before
6820 (set_window_buffer): Ignore window_initialized.
6821 (window_initialized): Remove.
6822 * keyboard.c (Qdeactivate_mark): Not static any more.
6823 * buffer.c (buffer_local_value): Rename from buffer_local_value_1.
6826 2014-04-23 Paul Eggert <eggert@cs.ucla.edu>
6828 * conf_post.h (ADDRESS_SANITIZER_WORKAROUND): Port to GCC 4.9.0
6829 and to clang 3.4, which have fixed the bug. This should let us
6830 run a bit faster on these platforms when address sanitization is
6833 2014-04-22 Paul Eggert <eggert@cs.ucla.edu>
6835 Port to GCC 4.9.0 with --enable-gcc-warnings.
6836 * image.c (struct my_jpeg_error_mgr) [lint]: Remove member fp.
6838 (jpeg_load_body) [lint]: Add a 'volatile' to pacify a buggy GCC in
6839 a way that also works with GCC 4.9.0.
6841 * search.c (Fnewline_cache_check): Remove unused locals.
6843 2014-04-22 Eli Zaretskii <eliz@gnu.org>
6845 * search.c (find_newline1): New subroutine.
6846 (Fnewline_cache_check): New function.
6847 (syms_of_search): Defsubr it.
6849 2014-04-22 Jarek Czekalski <jarekczek@poczta.onet.pl>
6851 Fix freezing with scroll bars of GTK3 Toolkit (bug#15801).
6852 * keyboard.c (unblock_input): Add comment.
6853 * xgselect.c (xg_select): Prevent Glib main loop recursion.
6855 2014-04-22 Daniel Colascione <dancol@dancol.org>
6857 * lread.c (readevalloop_eager_expand_eval): New function
6858 that can recurse into toplevel forms.
6859 (readevalloop): Call it.
6860 * lisp.h: Declare Qprogn.
6861 * callint.c (Qprogn): No longer static.
6863 2014-04-19 Stefan Monnier <monnier@iro.umontreal.ca>
6865 * intervals.c (rotate_right, rotate_left): Fix up length computation.
6866 Also change identifiers to match the comments, and add more assertions
6869 2014-04-18 Paul Eggert <eggert@cs.ucla.edu>
6871 * emacs.c (close_output_streams): Don't clear and restore errno.
6873 2014-04-18 Jan Djärv <jan.h.d@swipnet.se>
6875 * xterm.c (x_make_frame_visible): Prevent endless loop when frame
6876 never becomes visible, i.e. using XMonad (Bug#17237).
6878 2014-04-18 Eli Zaretskii <eliz@gnu.org>
6880 * xdisp.c (insert_left_trunc_glyphs): Ensure the left truncation
6881 glyph is written to TEXT_AREA of the temporary glyph_row. (Bug#17288)
6882 (Fline_pixel_height): Don't assume that the current buffer and the
6883 selected window's buffer are one and the same. (Bug#17281)
6885 * insdel.c (invalidate_buffer_caches): Invalidate the bidi
6886 paragraph-start cache before the newline cache. (Bug#17269)
6888 2014-04-17 Paul Eggert <eggert@cs.ucla.edu>
6890 * term.c (tty_send_additional_strings): No need to fflush here,
6892 (tty_set_terminal_modes): fflush after sending additional strings,
6895 2014-04-17 Daniel Colascione <dancol@dancol.org>
6897 * term.c (Qtty_mode_set_strings, Qtty_mode_reset_strings):
6899 (tty_send_additional_strings): New function.
6900 (tty_set_terminal_modes, tty_reset_terminal_modes): Use it.
6901 (syms_of_term): Intern tty-mode-set-strings and
6902 tty-mode-reset-strings.
6904 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
6906 * window.c (save_window_save): Lookup window_point_insertion_type in
6907 the right buffer (bug#15457).
6908 (Qwindow_point_insertion_type): New var.
6909 (syms_of_window): Initialize it.
6911 2014-04-16 Eli Zaretskii <eliz@gnu.org>
6913 Fix the MSDOS build.
6914 * unexcoff.c [MSDOS]: Include libc/atexit.h.
6915 (copy_text_and_data): Zero out the atexit chain pointer before
6918 * termhooks.h (encode_terminal_code): Update prototype.
6920 * term.c (encode_terminal_code) [DOS_NT]: Make it externally
6921 visible for all DOS_NT ports, not just WINDOWSNT.
6922 (syms_of_term) [!MSDOS]: Don't define 'tty-menu-*' symbols on MSDOS.
6924 * sysdep.c (emacs_sigaction_init, init_signals): Don't use SIGCHLD
6925 unless it is defined.
6926 (emacs_pipe) [MSDOS]: Redirect to 'pipe'.
6928 * process.c (close_on_exec, accept4, process_socket): Move into
6929 the "ifdef subprocesses" part.
6930 (catch_child_signal): Condition by "ifdef subprocesses".
6931 (syms_of_process) <Qinternal_default_process_sentinel>
6932 <Qinternal_default_process_filter>: Condition by "ifdef subprocesses".
6934 * msdos.h: Add prototypes for new functions.
6935 (EINPROGRESS): Define.
6936 (O_CLOEXEC): Define to zero.
6938 * msdos.c (check_window_system): Remove unnecessary an
6939 incompatible duplicate function.
6940 (sys_opendir, readlinkat, faccessat, fstatat, unsetenv):
6941 New functions in support of new functionality.
6943 * menu.c (single_menu_item): Add visual indication of submenu
6944 also for menus on MSDOS frames.
6945 (Fx_popup_menu) [!MSDOS]: Do not call tty_menu_show on MSDOS.
6947 * lisp.h (CHECK_PROCESS) [!subprocesses]: Do not define
6948 when async subprocesses aren't supported.
6950 * font.h (FONT_WIDTH) [MSDOS]: MSDOS-specific definition.
6952 * emacs.c (close_output_streams): Zero out errno before calling
6955 * dired.c [MSDOS]: Include msdos.h.
6957 * conf_post.h (opendir) [MSDOS]: Redirect to sys_opendir.
6958 (DATA_START) [MSDOS]: Define.
6959 (SYSTEM_PURESIZE_EXTRA) [MSDOS]: Enlarge by 25K.
6961 * callproc.c (block_child_signal, unblock_child_signal) [MSDOS]:
6962 Ifdef away for MSDOS.
6963 (record_kill_process) [MSDOS]: Ifdef away the entire body for MSDOS.
6964 (call_process_cleanup) [MSDOS]: Ifdef away portions not relevant
6966 (call_process) [MSDOS]: Fix call sequence of dostounix_filename.
6967 Use temporary file template that is compatible with mkostemp.
6968 Move vfork-related portions under #ifndef MSDOS.
6969 (syms_of_callproc): Unify templates of MSDOS and WINDOWSNT.
6971 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
6973 * buffer.c (Foverlays_at): Add argument `sorted'.
6975 2014-04-16 Eli Zaretskii <eliz@gnu.org>
6977 * insdel.c (invalidate_buffer_caches): When deleting or replacing
6978 text, invalidate the bidi_paragraph_cache upto and including the
6981 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
6983 Port to IRIX 6.5 (Bug#9684).
6984 * conf_post.h (INET6) [IRIX6_5]: Define.
6985 (HAVE_GETADDRINFO) [IRIX6_5]: Undef.
6986 * data.c (BITS_PER_ULL): Don't assume ULLONG_MAX is defined.
6988 2014-04-16 Eli Zaretskii <eliz@gnu.org>
6990 * keyboard.c (Fopen_dribble_file): Encode the dribble file-name
6991 before passing it to system APIs.
6993 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
6995 * bytecode.c (exec_byte_code): Rework the volatiles. Most importantly,
6996 make sure stack.byte_string_start is not de-adjusted by pushhandler.
6998 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
7000 * keyboard.c (Fopen_dribble_file): Avoid some races. (Bug#17187)
7002 2014-04-15 Paul Eggert <eggert@cs.ucla.edu>
7004 Remove DATA_SEG_BITS.
7005 The DATA_SEG_BITS hack was needed for older 32 bit platforms.
7006 As a result of this change, Emacs won't work on IRIX 6.5 with IRIX
7007 cc, but that platform is so old that SGI itself stopped supporting
7008 it in December 2013. If you still need Emacs on IRIX, please
7009 either compile with GCC and port the undumping code, or run
7010 './configure --with-wide-int'.
7011 * alloc.c (gdb_make_enums_visible): Update to match lisp.h.
7012 * lisp.h (GCTYPEBITS): Move definition up, and switch to the
7013 DEFINE_GDB_SYMBOL_START way to define it.
7014 (NONPOINTER_BITS): New macro.
7015 (EMACS_INT): Use it.
7016 [!USE_LSB_TAG && !WIDE_EMACS_INT]: Fail, and suggest reporting
7017 the problem and/or configuring --with-wide-int.
7018 (USE_LSB_TAG): Simplify, based on above changes.
7019 (gdb_DATA_SEG_BITS): Remove. All uses removed.
7020 * vm-limit.c (exceeds_lisp_ptr): Remove. All uses removed.
7022 2014-04-12 Eli Zaretskii <eliz@gnu.org>
7024 * xdisp.c (move_it_by_lines): If a large portion of buffer text is
7025 covered by a display string that ends in a newline, and that cases
7026 going back by DVPOS lines to hit the search limit, lift the limit
7027 and go back until DVPOS is reached. (Bug#17244)
7029 * indent.c (Fvertical_motion): Handle correctly the case when the
7030 display string is preceded by an empty line.
7032 * w32.c (sys_umask) <WRITE_USER>: Remove redundant constant, and
7033 use S_IWRITE instead.
7035 2014-04-11 Glenn Morris <rgm@gnu.org>
7037 * keyboard.c (Fopen_dribble_file): Make file private. (Bug#17187)
7039 2014-04-11 Ken Brown <kbrown@cornell.edu>
7041 * Makefile.in (EMACS_MANIFEST): Revert last change.
7043 2014-04-10 Daniel Colascione <dancol@dancol.org>
7045 * puresize.h (BASE_PURESIZE): Increase.
7047 2014-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
7049 * keyboard.c (syms_of_keyboard): Make deactivate-mark buffer-local.
7051 * insdel.c (prepare_to_modify_buffer_1): Cancel lock-file checks and
7052 region handling (and don't call signal_before_change) if
7053 inhibit_modification_hooks is set.
7054 (signal_before_change): Don't check inhibit_modification_hooks any more.
7056 2014-04-08 Daniel Colascione <dancol@dancol.org>
7058 * alloc.c (sweep_symbols, mark_object): Assert that symbol
7059 function cells contain valid lisp objects. (Modified version of
7062 * alloc.c (detect_suspicious_free): Split actual stack capturing
7063 out into new function for easier breakpoint setting.
7064 (note_suspicious_free): New function.
7066 2014-04-07 Stefan Monnier <monnier@iro.umontreal.ca>
7068 * lisp.h (struct Lisp_Symbol): New bitfield `pinned'.
7070 * alloc.c: Keep track of symbols referenced from pure space (bug#17168).
7071 (symbol_block_pinned): New var.
7072 (Fmake_symbol): Initialize `pinned'.
7073 (purecopy): New function, extracted from Fpurecopy. Mark symbols as
7074 pinned and signal an error for un-purifiable objects.
7075 (pure_cons): Use it.
7076 (Fpurecopy): Use it, except for objects that can't be purified.
7077 (mark_pinned_symbols): New function.
7078 (Fgarbage_collect): Use it.
7079 (gc_sweep): Remove hack made unnecessary.
7081 2014-04-07 Glenn Morris <rgm@gnu.org>
7083 * keyboard.c (Fopen_dribble_file): Doc tweak.
7085 2014-04-07 Ken Brown <kbrown@cornell.edu>
7087 * Makefile.in (EMACS_MANIFEST): Update comment. (Bug#17176)
7089 2014-04-07 Paul Eggert <eggert@cs.ucla.edu>
7091 * alloc.c: Simplify by removing use of HAVE_EXECINFO_H.
7092 We have a substitute execinfo.h on hosts that lack it.
7093 (suspicious_free_history): Make it EXTERNALLY_VISIBLE so it
7094 isn't optimized away.
7096 2014-04-05 Paul Eggert <eggert@cs.ucla.edu>
7098 Prefer 'ARRAYELTS (x)' to 'sizeof x / sizeof *x'.
7099 * alloc.c (memory_full):
7100 * charset.c (syms_of_charset):
7101 * doc.c (Fsnarf_documentation):
7103 * font.c (BUILD_STYLE_TABLE):
7104 * keyboard.c (make_lispy_event):
7105 * profiler.c (setup_cpu_timer):
7106 * xgselect.c (xg_select):
7107 * xterm.c (record_event, STORE_KEYSYM_FOR_DEBUG):
7109 * font.c (FONT_PROPERTY_TABLE_SIZE): Remove.
7110 Replace the only use with ARRAYELTS (font_property_table).
7111 * xfaces.c (DIM): Remove. All uses replaced by ARRAYELTS.
7113 2014-04-03 Daniel Colascione <dancol@dancol.org>
7115 * xterm.c (x_term_init):
7116 * xfns.c (best_xim_style):
7117 * xfaces.c (Fdump_colors):
7118 * w32fns.c (w32_default_color_map):
7119 * w32.c (init_environment, N_ENV_VARS):
7120 * unexcw.c (read_exe_header):
7121 * term.c (term_get_fkeys_1):
7122 * sysdep.c (init_baud_rate):
7123 * nsterm.m (ns_convert_key):
7124 * nsfns.m (get_geometry_from_preferences):
7125 * msdos.c (dos_set_window_size, init_environment):
7126 * macfont.m (mac_font_get_glyph_for_cid)
7127 (macfont_store_descriptor_attributes)
7128 (macfont_create_attributes_with_spec, mac_ctfont_get_glyph_for_cid):
7129 * keyboard.c (command_loop_1, read_menu_command, make_lispy_event)
7130 (NUM_MOD_NAMES, read_key_sequence_vs, Fcurrent_input_mode)
7132 * image.c (xpm_str_to_color_key):
7133 * fringe.c (MAX_STANDARD_FRINGE_BITMAPS):
7134 * frame.c (x_set_frame_parameters):
7135 * fileio.c (Ffile_selinux_context):
7136 * emacs.c (sort_args):
7137 * dosfns.c (msdos_stdcolor_name):
7138 * dired.c (file_attributes):
7139 * chartab.c (uniprop_decoder_count, uniprop_encode_count):
7140 Change expressions of the form sizeof(arr) / sizeof(arr[0])
7143 2014-04-02 Daniel Colascione <dancol@dancol.org>
7145 * data.c (Ffset): Abort if we're trying to set a function call to
7148 * lisp.h (ARRAYELTS): New macro.
7150 * alloc.c: Include execinfo.h if available.
7151 (SUSPICIOUS_OBJECT_CHECKING): New macro; define unconditionally.
7152 (suspicious_free_record): New structure.
7153 (suspicious_objects, suspicious_object_index)
7154 (suspicious_free_history, suspicious_free_history_index):
7156 (find_suspicious_object_in_range, detect_suspicious_free)
7157 (Fsuspicious_object): New functions.
7158 (cleanup_vector): Call find_suspicious_object_in_range.
7160 2014-04-02 Martin Rudalics <rudalics@gmx.at>
7162 * xterm.c (x_new_font): Don't calculate non-toolkit scrollbar
7163 width from font width (Bug#17163).
7165 * frame.c (x_set_frame_parameters): Calculate default values of
7166 new frame sizes only after all other frame parameters have been
7167 processed (Bug#17142).
7169 2014-04-02 Ken Brown <kbrown@cornell.edu>
7171 * conf_post.h (SYSTEM_PURESIZE_EXTRA) [CYGWIN]: Set to 10000.
7174 2014-04-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7176 * xterm.c (x_draw_image_glyph_string): Adjust image background
7177 width accordingly when its x position is adjusted. (Bug#17115)
7179 2014-04-02 Dmitry Antipov <dmantipov@yandex.ru>
7181 * font.c (font_list_entities): Do not add empty vector to font cache.
7182 (font_matching_entity): Likewise. If matching entity is found, insert
7183 1-item vector with this entity instead of entity itself (Bug#17125).
7185 * xterm.c (x_term_init) [USE_LUCID]: Fix minor memory leak.
7187 2014-04-01 Paul Eggert <eggert@cs.ucla.edu>
7189 * fns.c (validate_subarray): Rename from validate_substring,
7190 since it works for vectors too. New arg ARRAY. Optimize for the
7191 non-nil case. Instead of returning bool, throw an error if out of
7192 range, so that the caller needn't do that. All uses changed.
7193 Report original values if out of range.
7194 (Fsubstring, Fsubstring_no_properties, secure_hash):
7195 Also optimize the case where FROM is 0 or TO is the size.
7197 2014-03-31 Dmitry Antipov <dmantipov@yandex.ru>
7199 * search.c (Freplace_match): Use make_specified_string.
7200 * xterm.c, w32term.c (x_set_glyph_string_gc): Use emacs_abort
7201 to catch bogus override face of glyph strings.
7202 * fns.c (Fsubstring, Fsubstring_no_properties, secure_hash):
7203 Move common substring range checking code to...
7204 (validate_substring): ...this function.
7206 2014-03-31 Jan Djärv <jan.h.d@swipnet.se>
7208 * nsmenu.m (free_frame_tool_bar): Set wait_for_tool_bar = NO (Bug#16976)
7210 2014-03-30 Jan Djärv <jan.h.d@swipnet.se>
7212 * nsterm.m (updateFrameSize:): If waiting for the tool bar and tool
7213 bar is zero height, just return (Bug#16976).
7214 (initFrameFromEmacs:): Initialize wait_for_tool_bar.
7216 * nsterm.h (EmacsView): Add wait_for_tool_bar.
7218 * nsmenu.m (update_frame_tool_bar): Return early if view or toolbar
7219 is nil. If waiting for toolbar to complete, force a redraw.
7221 2014-03-28 Glenn Morris <rgm@gnu.org>
7223 * emacs.c (emacs_version): Use PACKAGE_VERSION rather than VERSION.
7224 (emacs_bugreport): New variable.
7225 (usage_message): Use PACKAGE_BUGREPORT.
7226 (syms_of_emacs) <report-emacs-bug-address>: New variable.
7228 * emacs.c (syms_of_emacs) <system-configuration-features>: New var.
7230 2014-03-27 Paul Eggert <eggert@cs.ucla.edu>
7232 Port recent signal-related changes to FreeBSD.
7233 Reported by Herbert J. Skuhra.
7234 * lisp.h (block_tty_out_signal, unblock_tty_out_signal):
7235 Move decls from here ...
7236 * syssignal.h: ... to here, so that lisp.h doesn't depend on signal.h.
7238 2014-03-27 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7240 * w32term.c (x_draw_image_glyph_string): Fix computation of height
7241 and width of image background when it is displayed with a 'box'
7244 2014-03-27 Paul Eggert <eggert@penguin.cs.ucla.edu>
7246 More backward-compatible fix to char-equal core dump (Bug#17011).
7247 * editfns.c (Fchar_equal): In unibyte buffers, assume values in
7248 range 128-255 are raw bytes. Suggested by Eli Zaretskii.
7250 2014-03-27 Juanma Barranquero <lekktu@gmail.com>
7252 * image.c (init_svg_functions): When loading SVG-related libraries,
7253 free already loaded libraries if the initialization fails.
7254 (rsvg_handle_set_size_callback): Remove declaration, unused.
7256 2014-03-26 Paul Eggert <eggert@cs.ucla.edu>
7258 Fix core dump in char-equal (Bug#17011).
7259 * editfns.c (Fchar_equal): Do not use MAKE_CHAR_MULTIBYTE in
7260 unibyte buffers, as we can't tell whether the characters are
7263 * insdel.c (adjust_markers_for_delete): Remove unused local.
7265 2014-03-26 Barry O'Reilly <gundaetiapo@gmail.com>
7267 Have (MARKER . ADJUSTMENT) undo records always be immediately
7268 after their corresponding (TEXT . POS) record in undo list.
7270 * lisp.h (record-delete): New arg record_markers.
7271 (record_marker_adjustment): No longer needed outside undo.c.
7272 * insdel.c (adjust_markers_for_delete): Move calculation of marker
7273 adjustments to undo.c's record_marker_adjustments. Note that
7274 fileio.c's decide_coding_unwind is another caller to
7275 adjust_markers_for_delete. Because it has undo list bound to t,
7276 it does not rely on adjust_markers_for_delete to record marker
7278 (del_range_2): Swap call to record_delete and
7279 adjust_markers_for_delete so as undo marker adjustments are
7280 recorded before current deletion's adjustments, as before.
7281 (adjust_after_replace):
7282 (replace_range): Pass value for new record_markers arg to
7284 * undo.c (record_marker_adjustment): Rename to
7285 record_marker_adjustments and made static.
7286 (record_delete): Check record_markers arg and call
7287 record_marker_adjustments.
7288 (record_change): Pass value for new record_markers arg to
7290 (record_point): at_boundary calculation no longer needs to account
7291 for marker adjustments.
7293 2014-03-26 Martin Rudalics <rudalics@gmx.at>
7295 * w32term.c (x_set_window_size): Refine fix from 2014-03-14
7298 2014-03-26 Glenn Morris <rgm@gnu.org>
7300 * fileio.c (Ffile_symlink_p): Doc fix. (Bug#17073)
7302 2014-03-26 Stefan Monnier <monnier@iro.umontreal.ca>
7304 * buffer.c (struct sortvec): Add field `spriority'.
7305 (compare_overlays): Use it.
7306 (sort_overlays): Set it.
7308 2014-03-26 Eli Zaretskii <eliz@gnu.org>
7310 * xdisp.c (redisplay_window): If all previous attempts to find the
7311 cursor row failed, try a few alternatives before falling back to
7312 the top-most row of the window. Use row_containing_pos. (Bug#17047)
7314 2014-03-26 Juanma Barranquero <lekktu@gmail.com>
7316 * image.c (x_bitmap_height, x_bitmap_width) [HAVE_X_WINDOWS]:
7317 * sysdep.c (reset_sigio) [!DOS_NT]: Declare conditionally.
7319 * keyboard.c (read_decoded_event_from_main_queue): #ifdef out
7320 variables on Windows.
7322 * w32fns.c (Ffile_system_info): Use parenthesis in and/or expression.
7324 * w32.c (unsetenv): Remove unused var `retval'.
7325 (emacs_gnutls_pull): Remove unused vars `fdset' and `timeout'.
7327 * w32notify.c (watch_worker): Remove unnecesary var sleep_result.
7328 (start_watching): Remove unused var `thr'.
7330 * w32proc.c (sys_spawnve): Comment out unused vars `first', `last'.
7331 (find_child_console): Remove unnecesary var `thread_id'.
7333 * w32term.c (w32_read_socket): Comment out unused vars `row', `columns'.
7334 (x_focus_frame): #ifdef 0 unused variable `dpyinfo'.
7336 2014-03-26 Glenn Morris <rgm@gnu.org>
7338 * filelock.c (Flock_buffer): Doc tweak.
7340 * buffer.c (Frestore_buffer_modified_p, Fkill_buffer):
7341 * emacs.c (shut_down_emacs):
7342 * fileio.c (Finsert_file_contents, write_region):
7343 * filelock.c (top-level, syms_of_filelock):
7344 * insdel.c (prepare_to_modify_buffer_1):
7345 CLASH_DETECTION is always defined now.
7347 2014-03-25 Eli Zaretskii <eliz@gnu.org>
7349 * w32.c (w32_delayed_load): Call DisableThreadLibraryCalls on the
7350 DLL handle, to speed up thread startup.
7352 2014-03-25 Paul Eggert <eggert@cs.ucla.edu>
7354 Handle sigmask better with nested signal handlers (Bug#15561).
7355 * atimer.c (sigmask_atimers): Remove.
7356 Remaining use rewritten to use body of this function.
7357 * atimer.c (block_atimers, unblock_atimers):
7358 * callproc.c (block_child_signal, unblock_child_signal):
7359 * sysdep.c (block_tty_out_signal, unblock_tty_out_signal):
7360 New arg OLDSET. All callers changed.
7361 * atimer.c (block_atimers, unblock_atimers):
7362 * callproc.c (block_child_signal, unblock_child_signal):
7363 * keyboard.c (handle_interrupt):
7364 * sound.c (vox_configure, vox_close):
7365 Restore the old signal mask rather than unilaterally clearing bits
7366 from the mask, in case a handler is running within another
7367 handler. All callers changed.
7368 * lisp.h, process.c, process.h, term.c:
7369 Adjust decls and callers to match new API.
7370 * sysdep.c (emacs_sigaction_init): Don't worry about masking SIGFPE;
7371 signal handlers aren't supposed to use floating point anyway.
7372 (handle_arith_signal): Unblock just SIGFPE rather than clearing mask.
7374 2014-03-23 Daniel Colascione <dancol@dancol.org>
7376 Split gc_sweep into discrete functions for legibility and better
7379 * alloc.c (sweep_strings, sweep_vectors): Add NO_INLINE
7380 (sweep_vectors): Fix typo in comment.
7381 (sweep_conses, sweep_floats, sweep_intervals)
7382 (sweep_symbols, sweep_misc, sweep_buffers): New functions.
7383 (gc_sweep): Call new functions, to which existing functionality is
7385 * fns.c (sweep_weak_hash_tables): Add NO_INLINE.
7387 2014-03-23 Juanma Barranquero <lekktu@gmail.com>
7389 * w32fns.c (Fw32_shell_execute): Declare `result' only on Cygwin.
7391 2014-03-23 Daniel Colascione <dancol@dancol.org>
7393 * xfns.c (create_frame_xic): Pass XNStatusAttributes to XCreateIC
7394 only if xic_style calls for it. This change allows Emacs to work
7395 with ibus. Also, don't leak resources if create_frame_xic fails,
7396 and stop caching xic_style across different displays.
7397 (supported_xim_styles): Make const.
7398 (best_xim_style): Remove first parameter: it's always just
7399 supported_xim_styles. Change to look at supported_xim_styles
7402 2014-03-23 Daniel Colascione <dancol@dancol.org>
7404 * term.c (init_tty): Rearrange condition for clarity; print
7405 appropriate diagnostic.
7407 2014-03-23 Daniel Colascione <dancol@dancol.org>
7409 * process.c (DATAGRAM_CONN_P): Don't underflow datagram_address
7410 array. (ASAN caught.)
7412 2014-03-22 Glenn Morris <rgm@gnu.org>
7414 * callproc.c (init_callproc): In etc, look for NEWS rather than GNU.
7416 2014-03-22 Daniel Colascione <dancol@dancol.org>
7418 * process.c (conv_sockaddr_to_lisp): When extracting the string
7419 names of AF_LOCAL sockets, stop before reading uninitialized memory.
7421 2014-03-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7423 Fix regression introduced by patch for Bug#10500.
7424 * xterm.c (x_draw_image_relief): Respect Vtool_bar_button_margin.
7425 * w32term.c (x_draw_image_relief): Likewise.
7427 2014-03-21 Martin Rudalics <rudalics@gmx.at>
7429 * w32fns.c (w32_wnd_proc): For WM_WINDOWPOSCHANGING don't
7430 constrain frame size in SW_SHOWMAXIMIZED case so we can truly
7431 maximize a frame for odd default fonts.
7433 2014-03-21 Glenn Morris <rgm@gnu.org>
7435 * minibuf.c (history-length): Increase default from 30 to 100.
7437 2014-03-21 Daniel Colascione <dancol@dancol.org>
7439 * xterm.c (x_bitmap_icon): Stop reading the icon bitmap from disk
7440 every time we switch to minibuffer.
7442 * alloc.c (lisp_align_malloc, allocate_string_data)
7443 (allocate_vectorlike): Allow mmap allocation of lisp objects.
7444 (pointers_fit_in_lispobj_p, mmap_lisp_allowed_p): New functions.
7446 2014-03-21 Eli Zaretskii <eliz@gnu.org>
7448 * w32fns.c (Fw32_shell_execute) [!CYGWIN]: Use ShellExecuteEx, to
7449 support more "verbs".
7451 2014-03-21 Daniel Colascione <dancol@dancol.org>
7453 Always prohibit dumping a dumped Emacs.
7455 * emacs.c (might_dump): New variable.
7456 (Fdump_emacs): Always prohibit dumping of dumped Emacs.
7457 * lisp.h (might_dump): Declare.
7458 * unexcw.c (unexec): Remove now-redundant multiple-dump detection code.
7460 2014-03-20 Paul Eggert <eggert@cs.ucla.edu>
7462 * doc.c (store_function_docstring): Fix pointer signedness mismatch.
7464 2014-03-20 Stefan Monnier <monnier@iro.umontreal.ca>
7466 * doc.c (store_function_docstring): Warn when we don't know where to
7468 (Fsubstitute_command_keys): Don't advertise the fact that
7469 text-properties are dropped, since we think it's a bug that we'll fix.
7471 * frame.h (SET_FRAME_VISIBLE): Keep frame_garbaged up to date.
7472 * xterm.c (handle_one_xevent) <MapNotify>: Don't garbage the frame.
7473 * frame.c (frame_garbaged): Make "docstring" more precise.
7475 2014-03-20 Glenn Morris <rgm@gnu.org>
7477 * charset.c (init_charset): When we cannot find the charsets directory,
7478 mention if EMACSDATA is set.
7480 2014-03-19 Paul Eggert <eggert@cs.ucla.edu>
7482 * fns.c (Frandom): Fix rare bug where the result isn't random.
7484 Fix porting inconsistency about rounding to even.
7485 * floatfns.c (emacs_rint) [!HAVE_RINT]: Round to even.
7486 This way, the unusual !HAVE_RINT case acts like the usual
7487 HAVE_RINT case, and we can fix the documentation accordingly.
7489 2014-03-19 Eli Zaretskii <eliz@gnu.org>
7491 * w32fns.c (reset_modifiers): Zero out keystate[] before using it.
7492 (w32_wnd_proc): Initialize the dwHoverTime member of
7493 TRACKMOUSEEVENT structure.
7495 2014-03-17 Teodor Zlatanov <tzz@lifelogs.com>
7497 * gnutls.c (Fgnutls_boot): Fix case of :verify-error = t.
7499 2014-03-16 Eli Zaretskii <eliz@gnu.org>
7501 * search.c (find_newline): Speed up the function when using the
7502 newline cache, by halving the number of calls to
7503 region_cache_forward and region_cache_backward. (Bug#16830)
7505 2014-03-15 Juanma Barranquero <lekktu@gmail.com>
7507 * buffer.c (Fset_buffer): Document return value (bug#17015).
7509 2014-03-14 Martin Rudalics <rudalics@gmx.at>
7511 * w32term.c (x_set_window_size): When frame-resize-pixelwise is
7512 nil, always resize character wise to avoid potential loss of the
7513 mode line (Bug#16923 related).
7515 2014-03-12 Martin Rudalics <rudalics@gmx.at>
7517 * frame.c (x_set_frame_parameters): Always calculate new sizes
7518 pixelwise to avoid potential loss when rounding.
7520 2014-03-11 Dmitry Antipov <dmantipov@yandex.ru>
7522 * xfns.c (x_set_mouse_color): Recolor vertical_drag_cursor.
7523 * xterm.c (x_free_frame_resources): Free all allocated cursors.
7525 2014-03-10 Eli Zaretskii <eliz@gnu.org>
7527 * w32.c (fstatat): Don't add an extra slash if the argument ends
7528 with a slash: this fails the subsequent call to stat_worker on
7529 Windows 9X. Reported by oslsachem <oslsachem@gmail.com>.
7531 2014-03-09 Martin Rudalics <rudalics@gmx.at>
7533 * xdisp.c (Fwindow_text_pixel_size): Adjust doc-string.
7535 2014-03-08 Jan Djärv <jan.h.d@swipnet.se>
7537 * nsterm.h (MAC_OS_X_VERSION_10_9): Add.
7539 * nsterm.m (constrainFrameRect:toScreen:): Constrain normally
7540 when frame is only on one screen (Bug#14713).
7542 2014-03-08 Eli Zaretskii <eliz@gnu.org>
7544 * xdisp.c (move_it_in_display_line_to): If word-wrap is ON, and
7545 there's a valid wrap point in the display line, the last glyph
7546 cannot "just barely fit" on this row, because display_line doesn't
7547 let it. Instead, proceed as if the last glyph didn't fit, so that
7548 we eventually back up the iterator to the wrap point. This avoids
7549 delusional behavior of move_it_to, whereby it proceeds to the next
7550 display line, but sets current_x to zero for all the glyphs that
7551 without word-wrap would fit on the previous display line.
7552 One result was that visual-order cursor movement behaved erratically
7554 (Fmove_point_visually): Add code to find the x coordinate of the
7555 last character before wrap point, under word-wrap on a TTY.
7557 2014-03-07 Eli Zaretskii <eliz@gnu.org>
7559 * xdisp.c (Fmove_point_visually): When under word-wrap, accept
7560 also return value of MOVE_POS_MATCH_OR_ZV from
7561 move_it_in_display_line_to, when moving from beginning of line to
7562 point's position. (Bug#16961)
7564 2014-03-07 Martin Rudalics <rudalics@gmx.at>
7566 * buffer.c (Vbuffer_list_update_hook): Doc-string fix.
7567 * window.c (Fselect_window): Explain NORECORD and
7568 `buffer-list-update-hook' in doc-string.
7570 2014-03-06 Martin Rudalics <rudalics@gmx.at>
7572 * window.c (Fother_window_for_scrolling): Check that
7573 Vother_window_scroll_buffer is a buffer.
7575 2014-03-06 Dmitry Antipov <dmantipov@yandex.ru>
7577 * xterm.c (xim_initialize): Always pass a copy of resource name
7578 to XRegisterIMInstantiateCallback and eassert whether return
7579 value is True. Passing copy is important because Xlib doesn't
7580 make its own copy and resource name argument usually points to
7581 SSDATA (Vx_resource_name), which may be changed from Lisp.
7582 (xim_close_display): For XUnregisterIMInstantiateCallback,
7583 always eassert return value and pass exactly the same values
7584 as were used for XRegisterIMInstantiateCallback.
7585 Otherwise XUnregisterIMInstantiateCallback will always fail. See Xlib
7586 sources to check why if you are interested.
7588 2014-03-05 Martin Rudalics <rudalics@gmx.at>
7590 * dispnew.c (change_frame_size_1): Add new_lines instead of
7591 new_height, the latter may be still zero if passed as such.
7592 * window.c (Fwindow_pixel_height): Mention bottom divider in
7595 2014-03-05 Paul Eggert <eggert@cs.ucla.edu>
7597 Fix "resource temporarily unavailable" with xgselect
7599 * xgselect.c: Include <stdbool.h>.
7600 (xg_select) [!USE_GTK]: Don't lose track of errno.
7602 Fix minor --enable-gcc-warnings issues.
7603 * widget.c (update_various_frame_slots, EmacsFrameResize):
7604 Avoid unused locals. Prefer 'if' to '#if' when either will do.
7606 2014-03-04 Ken Brown <kbrown@cornell.edu>
7608 * gmalloc.c (aligned_alloc): Clarify the code by making `adj'
7609 represent the actual adjustment needed for alignment.
7611 2014-03-04 Eli Zaretskii <eliz@gnu.org>
7613 * gmalloc.c (aligned_alloc): Don't allocate more memory than
7614 needed, and don't reallocate if the initial allocation already
7615 fits the bill. Suggested by Ken Brown <kbrown@cornell.edu>.
7617 2014-03-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7619 * xterm.c (x_draw_stretch_glyph_string): Reset clipping.
7622 2014-03-04 Michal Nazarewicz <mina86@mina86.com>
7624 * cmds.c (delete-char): Update docstring pointing out that the
7625 function ignores `delete-active-region' and `overwrite-mode'.
7627 2014-03-03 Eli Zaretskii <eliz@gnu.org>
7629 * font.c (Fframe_font_cache): Fix last change. (Bug#16930)
7631 * gmalloc.c (aligned_alloc): Fix adjustment of size of the
7632 allocated buffer due to alignment.
7633 (freehook): If the block to be freed was allocated by
7634 'aligned_alloc', find its real pointer before calling 'free'.
7636 (mabort) [emacs]: Call 'emacs_abort', not 'abort', to provide a
7639 2014-03-03 Dmitry Antipov <dmantipov@yandex.ru>
7641 * font.c (toplevel): Adjust comment about font cache layout.
7642 (font_clear_cache): Fix to match real font cache layout.
7643 Suggested by <namespace_collision@yahoo.com> in Bug#16069.
7644 (Fframe_font_cache) [FONT_DEBUG]: New function.
7645 (syms_of_font) [FONT_DEBUG]: Defsubr it.
7647 Avoid crashes when X fonts are erroneously freed on reused X
7648 'Display *' connection data (Bug#16069). Note that X font
7649 resources still may be leaked, but currently there is no way
7650 to completely avoid it.
7651 * xterm.h (struct x_display_info): New member x_id. Add comments.
7652 * xterm.c (x_display_id): New variable.
7653 (x_term_init): Assign identifier to each opened X connection.
7654 * xfont.c (struct xfont): New member x_display_id.
7655 (xfont_open): Initialize it with frame's display id.
7656 (xfont_close): Check whether font's display id matches the one
7657 recorded for the given display. Adjust comment.
7658 * xftfont.c (struct xftfont_info):
7659 (xftfont_open, xftfont_close): Exactly as above with xfont stuff.
7661 2014-03-01 Martin Rudalics <rudalics@gmx.at>
7663 Consider Vother_window_scroll_buffer valid iff it's a live buffer.
7664 * window.c (Fother_window_for_scrolling): Don't try to scroll a
7665 killed Vother_window_scroll_buffer.
7666 (Vother_window_scroll_buffer): Fix doc-string accordingly.
7668 2014-03-01 Eli Zaretskii <eliz@gnu.org>
7670 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Don't treat file names
7671 that start with more than 2 slashes as UNCs. (Bug#16751)
7673 2014-02-28 Paul Eggert <eggert@penguin.cs.ucla.edu>
7675 Fix a few crashes and leaks when cloning C strings.
7676 * alloc.c, lisp.h (dupstring): New function.
7677 * gtkutil.c (xg_get_font):
7678 * term.c (tty_default_color_capabilities):
7679 * xsettings.c (store_monospaced_changed)
7680 (store_font_name_changed, parse_settings)
7681 (read_and_apply_settings, init_gsettings, init_gconf): Use it.
7682 This avoids some unlikely crashes due to accessing freed storage,
7683 and avoids some minor memory leaks in the more-typical case.
7685 2014-02-28 Martin Rudalics <rudalics@gmx.at>
7687 * xdisp.c (note_mode_line_or_margin_highlight): Don't show drag
7688 cursor when modeline can't be dragged (Bug#16647).
7690 2014-02-28 Glenn Morris <rgm@gnu.org>
7692 * doc.c (Fsnarf_documentation): Snarf not-yet-bound variables
7693 from custom-delayed-init-variables. (Bug#11565)
7695 2014-02-27 Martin Rudalics <rudalics@gmx.at>
7697 More fixes for mouse glyph calculations (Bug#16647).
7698 * window.c (coordinates_in_window): In intersection of
7699 horizontal and vertical window dividers prefer the horizontal
7700 one. Add some extra parens to last fix.
7701 (window_relative_x_coord): Return x-coordinate for header and
7703 * xdisp.c (remember_mouse_glyph): In text area don't extend
7704 glyph into mode line to show the vertical drag cursor there
7705 immediately. Subdivide mouse glyphs in right fringes to show a
7706 horizontal drag cursor as soon as we enter the "grabbable width"
7707 portion. Handle vertical border case separately. Do not
7708 subdivide window divider areas.
7709 (note_mouse_highlight): On bottom divider of bottommost windows
7710 show vertical drag cursor only when the minibuffer window can be
7713 2014-02-27 Eli Zaretskii <eliz@gnu.org>
7715 * xdisp.c (pop_it): Restore the it->face_box_p flag which could be
7716 reset by the face of the object just displayed. See also bug#76.
7717 (get_next_display_element): If the string came from a display
7718 property, examine the box face attribute at it->position, not at
7719 it->current.pos, since the latter was not updated yet. (Bug#16870)
7720 (handle_face_prop): Improve commentary.
7722 2014-02-27 Michael Albinus <michael.albinus@gmx.de>
7724 * dbusbind.c (Fdbus__init_bus, Qdbus__init_bus, Sdbus__init_bus):
7725 Rename from Fdbus_init_bus_1, Qdbus_init_bus_1, Sdbus_init_bus_1.
7727 2014-02-26 Martin Rudalics <rudalics@gmx.at>
7729 Fixes around Bug#16647.
7730 * xdisp.c (remember_mouse_glyph): Handle ON_RIGHT_DIVIDER and
7731 ON_BOTTOM_DIVIDER cases.
7732 * window.c (coordinates_in_window): Return ON_VERTICAL_BORDER
7733 only if the window has no right divider.
7734 (Fcoordinates_in_window_p): Fix doc-string.
7736 2014-02-25 Juanma Barranquero <lekktu@gmail.com>
7738 * lread.c (Funintern): Fix doc to match advertised calling convention.
7740 2014-02-24 Daniel Colascione <dancol@dancol.org>
7742 * keyboard.c (read_char): Close race that resulted in lost events.
7744 2014-02-22 Glenn Morris <rgm@gnu.org>
7746 * frame.c (frame-alpha-lower-limit, frame-resize-pixelwise):
7747 * window.c (window-resize-pixelwise): Doc fixes.
7749 * process.c (Finternal_default_process_filter)
7750 (Finternal_default_process_sentinel): Doc tweaks.
7752 2014-02-21 Glenn Morris <rgm@gnu.org>
7754 * process.c (Fprocess_buffer, Faccept_process_output)
7755 (Finternal_default_process_filter, Finternal_default_process_sentinel):
7758 2014-02-21 Martin Rudalics <rudalics@gmx.at>
7760 * window.c (Fwindow_scroll_bar_width): New function.
7762 2014-02-21 Paul Eggert <eggert@cs.ucla.edu>
7764 Pacify GCC when configuring with --enable-gcc-warnings.
7765 * xdisp.c (move_it_in_display_line_to) [lint]:
7766 Initialize recently-added local.
7768 2014-02-21 Daniel Colascione <dancol@dancol.org>
7770 * dbusbind.c: Rename dbus-init-bus to dbus-init-bus-1.
7772 2014-02-20 Eli Zaretskii <eliz@gnu.org>
7774 * xdisp.c (init_iterator): Don't dereference a bogus face
7775 pointer. (Bug#16819)
7776 (try_cursor_movement): Don't use cursor position if
7777 set_cursor_from_row failed to compute it. This avoids assertion
7778 violations in MATRIX_ROW.
7779 (move_it_in_display_line_to): Save the iterator state in ppos_it
7780 only once per call. Reimplement the method used to return to the
7781 best candidate position if all the positions found in display line
7782 are beyond TO_CHARPOS. This cuts down the number of calls to
7783 bidi_shelve_cache, which moves a lot of stuff when lines are long
7784 and include bidirectional text. (Bug#15555)
7786 2014-02-20 Glenn Morris <rgm@gnu.org>
7788 * data.c (Fdefalias): Doc fix.
7790 2014-02-19 Eli Zaretskii <eliz@gnu.org>
7792 * xdisp.c (display_line): Fix horizontal scrolling of large images
7793 when fringes are turned off. This comes at a price of not
7794 displaying the truncation/continuation glyphs in this case.
7797 * image.c (x_create_x_image_and_pixmap) [HAVE_NTGUI]: If
7798 CreateDIBSection returns an error indication, zero out *ximg after
7799 destroying the image. This avoids crashes in memory allocations
7800 due to the fact that some of the callers also call
7801 x_destroy_x_image, which will attempt to free an already free'd
7804 2014-02-18 Martin Rudalics <rudalics@gmx.at>
7806 * widget.c (update_various_frame_slots): Don't set
7807 FRAME_PIXEL_HEIGHT and FRAME_PIXEL_WIDTH here (Bug#16736).
7809 2014-02-18 Michael Albinus <michael.albinus@gmx.de>
7811 * dbusbind.c (xd_close_bus): Apply proper check on busobj.
7813 2014-02-17 Paul Eggert <eggert@cs.ucla.edu>
7815 temacs --daemon fix (Bug#16599).
7816 * emacs.c (main): Initialize daemon_pipe[1] here ...
7817 (syms_of_emacs): ... instead of here.
7819 2014-02-16 Anders Lindgern <andlind@gmail.com>
7821 * nsterm.m (keyDown:): Check for normal key even if NSNumericPadKeyMask
7824 2014-02-16 Daniel Colascione <dancol@dancol.org>
7826 * dbusbind.c (xd_lisp_dbus_to_dbus): New function.
7827 (xd_get_connection_address): Use it.
7828 (xd_close_bus): Use xd_lisp_dbus_to_dbus to instead of
7829 xd_get_connection_address because the latter signals if the bus
7830 we're trying to close is already disconnected.
7832 2014-02-13 Eli Zaretskii <eliz@gnu.org>
7834 * w32proc.c (start_timer_thread): Pass a non-NULL pointer as last
7835 argument to CreateThread. This avoids segfaults on Windows 9X.
7836 Reported by oslsachem <oslsachem@gmail.com>.
7838 2014-02-13 Paul Eggert <eggert@cs.ucla.edu>
7840 Fix subspace record bug on HP-UX 10.20 (Bug#16717).
7841 * unexhp9k800.c (unexec_error): New function, to simplify the code.
7842 (check_lseek): New function, to report lseek errors.
7843 (save_data_space, update_file_ptrs, read_header, write_header)
7844 (copy_file, copy_rest, unexec): Use these news functions.
7845 (update_file_ptrs): Don't assume wraparound behavior when
7846 converting a large size_t value to off_t.
7848 2014-02-13 Dmitry Antipov <dmantipov@yandex.ru>
7850 * composite.c (fill_gstring_header): Pass positions as C integers
7851 and move parameters checking to...
7852 (Fcomposition_get_gstring): ...this function. Handle case when
7853 buffer positions are in reversed order and avoid crash (Bug#16739).
7855 * buffer.c (validate_region): Mention current buffer in error message.
7857 2014-02-12 Marcus Karlsson <mk@acc.umu.se> (tiny change)
7859 * image.c (pbm_load): Set to NO_PIXMAP on error (Bug#16683).
7861 2014-02-12 Lars Ingebrigtsen <larsi@gnus.org>
7863 * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
7865 2014-02-11 Glenn Morris <rgm@gnu.org>
7867 * nsfns.m (ns_display_info_for_name, Fx_open_connection):
7868 Replace refs to "OpenStep" in messages.
7870 2014-02-10 Paul Eggert <eggert@cs.ucla.edu>
7872 Avoid "." at end of error diagnostics.
7873 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
7874 * font.c (Ffont_at):
7875 * nsfns.m (ns_display_info_for_name):
7876 * nsselect.m (Fx_own_selection_internal):
7877 * nsterm.m (performDragOperation:):
7878 Remove "." from end of diagnostic.
7880 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
7882 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
7883 unintuitive (bug#15824).
7884 (Fyes_or_no_p): Doc fix (bug#15456).
7886 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
7888 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
7890 * eval.c (call_debugger): When exiting the debugger, do not allow
7891 max_specpdl_size less than actual binding depth (Bug#16603).
7892 (syms_of_eval): Adjust docstring.
7894 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
7896 * cmds.c (Fself_insert_command): Output a clearer error message on
7897 negative repetitions (bug#9476).
7899 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
7901 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
7903 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
7905 * minibuf.c (Fread_string): Doc clarification (bug#15422).
7907 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
7909 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
7911 * keyboard.c (Frecursive_edit): Fix typo in docstring.
7913 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
7915 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
7917 * keyboard.c (Frecursive_edit): Say more precicely how throwing
7918 `exit' works (bug#15865).
7920 2014-02-07 Martin Rudalics <rudalics@gmx.at>
7922 Constrain window box/body sizes and margin widths (Bug#16649).
7923 * xdisp.c (window_box_width): Don't return less than zero.
7924 (window_box_left_offset, window_box_right_offset): Don't return
7925 more than the window's pixel width.
7926 * window.c (window_body_height, window_body_width): Don't return
7928 (window_resize_apply): Adjust margin width, if necessary.
7930 2014-02-07 Glenn Morris <rgm@gnu.org>
7932 * nsterm.m (syms_of_nsterm): Doc fix.
7934 2014-02-06 Eli Zaretskii <eliz@gnu.org>
7936 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte):
7937 New variables: pointers through which to call the respective APIs.
7938 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
7939 (filename_from_ansi, sys_link, check_windows_init_file):
7940 Call MultiByteToWideChar and WideCharToMultiByte through pointers.
7941 This is required on Windows 9X, where we dynamically load
7942 UNICOWS.DLL which has their non-stub implementations.
7943 (maybe_load_unicows_dll): Assign addresses to these 2 function
7944 pointers after loading UNICOWS.DLL.
7946 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
7947 MultiByteToWideChar and WideCharToMultiByte through function
7950 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte):
7953 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
7955 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
7956 for OSX >= 10.9 if separate spaces are used.
7957 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
7959 2014-02-06 Glenn Morris <rgm@gnu.org>
7961 * buffer.c (cache-long-scans): Doc fix.
7963 2014-02-05 Eli Zaretskii <eliz@gnu.org>
7965 * w32fns.c (Fw32_shell_execute): Doc fix.
7967 2014-02-05 Bastien Guerry <bzg@gnu.org>
7969 * syntax.c (Fforward_word): Call Fconstrain_to_field with
7970 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
7972 2014-02-05 Martin Rudalics <rudalics@gmx.at>
7974 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
7975 outside the window (Bug#16649).
7977 * xdisp.c (note_mouse_highlight): When entering a margin area show
7978 a non-text cursor (Bug#16647).
7980 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
7982 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
7983 It prompted a compile-time diagnostic on GNU/Linux.
7984 Simplify to remove the need for the label.
7986 2014-02-04 Eli Zaretskii <eliz@gnu.org>
7988 * w32menu.c (w32_popup_dialog): Don't condition the whole function
7989 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
7990 to show it; otherwise return 'unsupported--w32-dialog' to signal
7991 to the caller that emulation with menus is necessary.
7992 This resurrects code inadvertently deleted by the 2013-10-08 commit.
7994 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
7996 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
7999 * menu.c (Fx_popup_dialog): Don't condition the call to
8000 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
8001 special symbol 'unsupported--w32-dialog', emulate the dialog with
8002 a menu by calling x-popup-menu.
8004 * menu.h (Qunsupported__w32_dialog): New extern variable.
8006 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
8008 * keyboard.c (kbd_buffer_get_event): Read file notification events
8011 * xgselect.c (xg_select): Read glib events in any case, even if
8012 there are no file descriptors to watch for. (Bug#16519)
8014 2014-02-03 Martin Rudalics <rudalics@gmx.at>
8016 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
8017 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
8018 * w32term.c (w32_draw_window_divider): Handle first and last
8020 * w32term.h (w32_fill_area_abs): New function.
8021 * xdisp.c (x_draw_right_divider): Don't draw over bottom
8023 * xfaces.c (realize_basic_faces): Handle new face ids.
8024 * xfns.c (Fx_create_frame): Call x_default_parameter for right
8025 and bottom divider width.
8026 * xterm.c (x_draw_window_divider): Handle first and last pixels
8029 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
8031 * print.c (Fexternal_debugging_output): Add cast to pacify
8032 --enable-gcc-warnings.
8033 * eval.c (call_debugger): Grow specpdl if the debugger was
8034 entered due to specpdl overflow (Bug#16603) and allow more
8035 specpdl space for the debugger itself.
8037 2014-02-02 Martin Rudalics <rudalics@gmx.at>
8039 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
8042 2014-02-01 Eli Zaretskii <eliz@gnu.org>
8044 * w32fns.c (Ffile_system_info): Use WINAPI in the function
8045 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
8047 * print.c (Fexternal_debugging_output): If the argument character
8048 is non-ASCII, encode it with the current locale's encoding before
8049 writing the result to the terminal. (Bug#16448)
8051 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
8052 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
8055 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
8057 * process.c (create_process): Reset SIGPROF handler in the child.
8058 * callproc.c (call_process): Likewise.
8060 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
8062 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
8064 2014-01-29 Eli Zaretskii <eliz@gnu.org>
8066 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
8067 of zero to print strings, GDB doesn't like it.
8069 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
8070 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
8071 we still use correct addresses. (Bug#16576)
8073 2014-01-27 K. Handa <handa@gnu.org>
8075 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
8076 to preserve the code detection behavior of 24.3.
8077 * coding.h (struct coding_system): New member detected_utf8_bytes.
8078 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
8079 (decode_coding_gap): Use short cut for UTF-8 file reading only
8080 when coding->detected_utf8_bytes equals to coding->src_bytes.
8081 * fileio.c (Finsert_file_contents): Cancel the previous change.
8083 2014-01-29 Martin Rudalics <rudalics@gmx.at>
8085 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
8086 that are not visible.
8088 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
8090 * xmenu.c (create_and_show_popup_menu): Handle case when no key
8091 is grabbed (Bug#16565).
8093 2014-01-28 Martin Rudalics <rudalics@gmx.at>
8095 * xdisp.c (last_max_ascent): Re-remove after erroneously
8096 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
8098 (move_it_to): Re-remove reference to last_max_ascent.
8099 (Fwindow_text_pixel_size): Add iterator's max_ascent and
8100 max_descent here instead of calling line_bottom_y.
8103 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
8105 * terminal.c (initial_free_frame_resources): New function.
8106 (init_initial_terminal): Install new hook to free face cache
8107 on initial frame and avoid memory leak. For details, see
8108 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
8109 * xfaces.c (free_frame_faces): Adjust comment.
8111 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
8113 * data.c (Fstring_to_number): Document results if unparsable
8116 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
8118 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
8120 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
8122 When decoding, prefer ptrdiff_t to int for buffer positions etc.
8123 * coding.c (detect_coding_utf_8, emacs_mule_char)
8124 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
8125 (check_utf_8, decode_coding):
8126 * coding.h (struct coding_system.errors):
8127 Use ptrdiff_t, not int, for integer values derived from buffer and
8130 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
8131 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
8132 before invoking decode_coding_gap, since there's just one block.
8134 2014-01-25 Martin Rudalics <rudalics@gmx.at>
8136 Fix handling of face attributes in Fx_create_frame (Bug#16529).
8137 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
8138 too early. Again run change_frame_size before assigning menu-
8141 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
8143 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
8144 arrives, call x_check_fullscreen, in case the new display has a
8145 different resolution. (Bug#16517)
8147 2014-01-25 Eli Zaretskii <eliz@gnu.org>
8149 * term.c (read_menu_input): If the selected frame changes, exit
8151 (tty_menu_show): If the selected frame changes while we displayed
8152 a menu, throw to top level. (Bug#16479)
8154 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
8156 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
8158 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
8160 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
8161 * data.c (count_one_bits_word): Fix bug (negated comparison)
8162 when BITS_PER_ULL < BITS_PER_BITS_WORD.
8164 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
8166 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction):
8167 Avoid undefined behavior by initializing display property bit of a
8168 string processed by the bidirectional iterator. For details, see
8169 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
8171 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
8173 Minor cleanup of previous change.
8174 * image.c (imagemagick_error, Fimagemagick_types):
8175 Omit some recently-introduced and unnecessary casts and assignments.
8177 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
8179 Fix two memory leaks discovered with Valgrind.
8180 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
8181 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
8183 2014-01-22 Martin Rudalics <rudalics@gmx.at>
8185 Fixes in window size functions around Bug#16430 and Bug#16470.
8186 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
8187 (Fwindow_mode_line_height, Fwindow_header_line_height)
8188 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
8189 Minor doc-string adjustments.
8190 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
8191 Rewrite doc-strings.
8192 (window_body_height, window_body_width): Do not count partially
8193 visible lines/columns when PIXELWISE is nil (Bug#16470).
8194 (Qfloor, Qceiling): New symbols.
8196 2014-01-21 Eli Zaretskii <eliz@gnu.org>
8198 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
8199 when the image cache is not yet allocated. (Bug#16509)
8201 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
8203 * buffer.c (Fkill_buffer): When killing an indirect buffer,
8204 re-attach intervals to its base buffer (Bug#16502).
8205 * intervals.c (set_interval_object): Move from here...
8206 * intervals.h (set_interval_object): ... to here. Fix comments.
8208 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
8210 Avoid undefined behavior by initializing buffer redisplay bit.
8211 Reported by Dmitry Antipov in
8212 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
8213 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
8215 Revert some of the CANNOT_DUMP fix (Bug#16494).
8216 * lread.c (init_lread): Fix typo: NILP, not !NILP.
8218 2014-01-19 Eli Zaretskii <eliz@gnu.org>
8220 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
8221 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
8222 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
8223 they are replaced by macros that expand into direct calls to the
8224 corresponding functions from GDI32.DLL.
8225 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
8226 variables in the Cygwin build, they are unused.
8228 2014-01-19 K. Handa <handa@gnu.org>
8230 * composite.c (composition_update_it): Fix previous change.
8232 2014-01-18 Eli Zaretskii <eliz@gnu.org>
8234 Fix file name handling on MS-Windows 9X.
8235 * w32.c (maybe_load_unicows_dll): New function.
8237 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
8238 on, to make sure we can convert file names to and from UTF-8 on
8239 Windows 9X. This fixes a failure to start up because Emacs cannot
8240 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
8242 * w32font.c [WINDOWSNT]: Include w32.h.
8243 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
8244 of implementing the same stuff.
8245 Remove now unused g_b_init_is_windows_9x.
8247 * w32.h (maybe_load_unicows_dll): Add prototype.
8249 2014-01-17 Eli Zaretskii <eliz@gnu.org>
8251 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
8252 switch to single keyboard. Prevents daemon crashes when a new
8253 client connects while we show a TTY menu in an existing client.
8256 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
8258 Fix MinGW64 porting problem with _setjmp.
8259 Reported by Eli Zaretskii in:
8260 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
8261 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
8262 the old _setjmp and _longjmp. All uses changed.
8264 2014-01-13 Daniel Colascione <dancol@dancol.org>
8266 * textprop.c (Fremove_list_of_text_properties):
8267 Correctly handle reaching the end of the interval tree. (Bug#15344)
8269 2014-01-13 Martin Rudalics <rudalics@gmx.at>
8271 * xdisp.c (resize_mini_window): Round height to a multiple of
8272 frame's line height. Fix bug in calculation of window start
8273 position (Bug#16424).
8275 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
8277 * macfont.m: Include termchar.h.
8278 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
8279 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
8280 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modify from
8281 *_WITH_GC_* to take face and f as parameters.
8282 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
8283 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
8285 2014-01-13 Daniel Colascione <dancol@dancol.org>
8287 Fix menu item updating in the presence of the Unity global menu
8290 * gtkutil.h (xg_have_tear_offs): Add frame parameter
8291 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
8293 (xg_update_menubar, xg_update_menu_item): Call g_object_notify when
8294 updating menus; explain why.
8295 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
8296 problem it's supposed to solve and it interferes with detecting
8297 the presence of a global menu.
8298 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
8301 2014-01-11 K. Handa <handa@gnu.org>
8303 * composite.c (composition_update_it): Fix indexing of
8304 LGSTRING_CHAR (Bug#15984).
8306 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
8308 * unexw32.c (_start) [__MINGW64__]: Define to __start.
8310 2014-01-11 Eli Zaretskii <eliz@gnu.org>
8312 * xdisp.c (try_window_id): Don't use this function's optimizations
8313 if overlays in the buffer displayed by the window have changed
8314 since last redisplay. (Bug#16347)
8315 (message_dolog): Fix indentation.
8317 2014-01-11 Martin Rudalics <rudalics@gmx.at>
8319 * frame.c (frame_resize_pixelwise): Fix doc-string.
8321 2014-01-10 Martin Rudalics <rudalics@gmx.at>
8323 Fix handling of internal borders (Bug#16348).
8324 * dispnew.c (adjust_frame_glyphs_for_window_redisplay):
8325 Remove internal border width from pixel width of windows.
8326 (change_frame_size_1): Don't return early when frame's pixel
8327 size changes - we still have to record the new sizes in the
8329 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
8330 also when toolbar gets larger.
8331 * window.c (check_frame_size): Include internal_border_width in
8333 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
8334 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines):
8335 In non-toolkit/non-GTK version clear internal border.
8336 * xterm.c (x_clear_under_internal_border): New function for
8337 non-toolkit/non-GTK version.
8338 (x_after_update_window_line): In non-toolkit/non-GTK version
8340 (handle_one_xevent, x_set_window_size):
8341 Call x_clear_under_internal_border in non-toolkit/non-GTK version.
8342 * xterm.h (x_clear_under_internal_border): Extern it.
8344 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
8346 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
8347 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
8350 2014-01-06 Eli Zaretskii <eliz@gnu.org>
8352 * xdisp.c (redisplay_window): Don't skip window redisplay if the
8353 last value of point is not equal to buffer's point. (Bug#16129)
8355 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
8358 * nsterm.h (updateCollectionBehavior): Rename from
8359 updateCollectionBehaviour. All uses changed.
8361 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
8362 * Makefile.in (SETFATTR): New macro.
8363 (temacs$(EXEEXT)): Use it.
8365 2014-01-04 Martin Rudalics <rudalics@gmx.at>
8367 Fix maximization behavior on Windows (Bug#16300).
8368 * w32fns.c (w32_fullscreen_rect): Don't handle
8369 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
8370 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
8371 of SetWindowPos. Restore last placement also when leaving
8372 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
8373 but the FULLSCREEN_BOTH case.
8375 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
8378 * data.c (arithcompare_driver):
8379 * fileio.c (Fcar_less_than_car):
8380 * fns.c (internal_equal):
8381 * frame.c (delete_frame):
8382 * lisp.h (enum More_Lisp_Bits):
8384 Avoid C99 constructs that don't work in C89.
8385 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
8386 to port to C89, which doesn't have 'long long'.
8387 (count_trailing_zero_bits): Use them.
8389 2014-01-03 Chong Yidong <cyd@gnu.org>
8391 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
8393 2014-01-02 Martin Rudalics <rudalics@gmx.at>
8395 Further adjust frame/window scrollbar width calculations.
8396 * window.c (apply_window_adjustment):
8397 Set windows_or_buffers_changed.
8398 (Fwindow_scroll_bars): Return actual scrollbar width.
8399 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
8400 For non-toolkit builds again use 14 as minimum width and set
8401 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
8402 * xterm.c (XTset_vertical_scroll_bar): Take width from
8403 WINDOW_SCROLL_BAR_AREA_WIDTH.
8404 (x_new_font): Rename wid to unit. Base calculation of new
8405 scrollbar width on toolkit used and make it analogous to that of
8406 x_set_scroll_bar_default_width.
8407 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
8408 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
8409 of GetSystemMetrics.
8410 * w32term.c (w32_set_vertical_scroll_bar): Take width from
8411 WINDOW_SCROLL_BAR_AREA_WIDTH.
8412 (x_new_font): Make it correspond to changes in xterm.c.
8414 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
8416 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
8417 This is a cleaner way to fix the MinGW-w64 porting problem.
8418 Check for INTPTR_MAX misconfiguration.
8420 2014-01-01 Eli Zaretskii <eliz@gnu.org>
8422 * search.c (newline_cache_on_off, find_newline): In indirect
8423 buffers, use the newline cache of the base buffer.
8425 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
8426 buffer, invalidate the caches of its base buffer. (Bug#16265)
8428 * indent.c (width_run_cache_on_off, compute_motion): In indirect
8429 buffers, use the width-run cache of the base buffer.
8431 * xdisp.c (redisplay_window): When the window displays an indirect
8432 buffer, and the character widths in the display table have
8433 changed, invalidate the width-run cache of the corresponding base
8436 * fileio.c (Finsert_file_contents): When invalidating the newline
8437 cache, consider the case of inserting into indirect buffer.
8439 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
8440 In indirect buffers, use the paragraph cache of the base buffer.
8442 2013-12-31 Martin Rudalics <rudalics@gmx.at>
8444 * window.c (grow_mini_window): Fix last change.
8446 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
8448 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
8450 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
8452 * w32term.c (w32_initialize): Use LCID and LOWORD.
8454 * w32proc.c (create_child): Use pid_t for 5th argument.
8455 (IsValidLocale): Don't provide prototype for MinGW64.
8456 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
8457 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
8459 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
8460 MinGW64 doesn't support.
8462 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
8464 * w32.c (set_named_security_info): New function.
8465 (acl_set_file): Fall back on set_named_security_info if
8466 set_file_security fails.
8467 (g_b_init_set_named_security_info_w)
8468 (g_b_init_set_named_security_info_a): New static variables.
8469 (globals_of_w32): Initialize them to zero.
8470 (set_named_security_info): Set them to non-zero if the
8471 corresponding API is available.
8472 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc):
8473 New function typedefs.
8475 2013-12-31 Martin Rudalics <rudalics@gmx.at>
8477 Some more fixes following pixelwise resize changes including one
8479 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
8480 of frame_resize_pixelwise.
8481 * widget.c (pixel_to_text_size): New function.
8482 (update_wm_hints): Have size hints respect value of
8483 frame_resize_pixelwise.
8484 (EmacsFrameResize): Alway process resize requests pixelwise.
8485 * window.c (grow_mini_window): Make sure mini window is at least
8487 * xdisp.c (display_menu_bar): Make sure menubar extends till
8489 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
8490 (x_set_tool_bar_lines): Calculate pixelwise.
8491 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
8492 frame_resize_pixelwise.
8494 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
8496 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
8497 variables not used there.
8499 2013-12-30 Eli Zaretskii <eliz@gnu.org>
8501 * w32.c (sys_umask): New function. (Bug#16299)
8503 2013-12-30 Martin Rudalics <rudalics@gmx.at>
8505 * dispnew.c (change_frame_size_1): Take old width of root window
8506 from that window's pixel width. (Bug#16284)
8508 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
8510 Plain copy-file no longer chmods an existing destination (Bug#16133).
8511 * fileio.c (realmask): Now a static var, not a local.
8512 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
8513 Remove arg STATPTR. All uses changed.
8514 (Fcopy_file): Do not alter permissions of existing destinations,
8515 unless PRESERVE-PERMISSIONS (renamed from
8516 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
8517 Avoid race when testing for existing destinations and for
8518 when input and output files are the same.
8519 If changing the group fails, adjust both default and
8520 preserved permissions so that access is not granted to the
8522 (Fset_default_file_modes, init_fileio): Update realmask.
8523 (Fdefault_file_modes): Use realmask instead of calling umask.
8525 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
8527 Fix pipe bug with OS X emacs --daemon (Bug#16262).
8528 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
8529 flags on the daemon pipe ends before execing.
8531 2013-12-28 Eli Zaretskii <eliz@gnu.org>
8533 * w32fns.c (Fx_create_frame): Error out if called from a TTY
8534 session. (Bug#14739)
8536 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
8538 * callproc.c (Vexec_path): Document that exec-directory is in it.
8540 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
8542 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
8545 2013-12-27 Chong Yidong <cyd@gnu.org>
8547 * data.c (Fsymbol_function): Doc fix.
8549 2013-12-26 Martin Rudalics <rudalics@gmx.at>
8551 Some more tinkering with Bug#16051.
8552 * window.c (resize_frame_windows): Don't let the size of the
8553 root window drop below the frame's default character size.
8554 Never ever delete any subwindows - let the window manager do the
8557 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
8558 of toolbar lines needed when they exceed the height of the root
8560 (unwind_create_frame_1): New function.
8561 (Fx_create_frame): Generally inhibit calling the window
8562 configuration change hook here. Remove extra call to
8563 change_frame_size - it's not needed when we don't run the
8564 configuration change hook.
8566 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
8568 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
8569 On my Fedora 19 platform the core dumps were so big that
8570 my desktop became nearly catatonic.
8571 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
8572 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
8573 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
8574 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
8575 a clang-only syntax.
8576 * conf_post.h (__has_feature): New macro, if not already defined.
8577 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
8578 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
8580 2013-12-25 Eli Zaretskii <eliz@gnu.org>
8582 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
8583 is a file name. (Bug#16252)
8585 2013-12-25 Chong Yidong <cyd@gnu.org>
8587 * keyboard.c (Voverriding_terminal_local_map)
8588 (Voverriding_local_map): Doc fix.
8590 * keymap.c (Vemulation_mode_map_alists): Doc fix.
8592 2013-12-24 Eli Zaretskii <eliz@gnu.org>
8594 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
8595 file name when it is submitted to ShellExecute. Simplify code.
8596 Don't test DOCUMENT for being a string, as that is enforced by
8597 CHECK_STRING. Doc fix.
8599 2013-12-23 Eli Zaretskii <eliz@gnu.org>
8601 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
8602 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
8603 redisplay_tool_bar does. Improve and fix commentary.
8604 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
8605 limits of the glyph matrices. (Bug#16051)
8606 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
8607 only when the new size is different from the old one, and the new
8608 size can be achieved given the frame height.
8610 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
8612 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
8614 2013-12-23 Glenn Morris <rgm@gnu.org>
8616 * lread.c (Fload): Mention load-prefer-newer in doc.
8618 2013-12-22 Martin Rudalics <rudalics@gmx.at>
8620 Handle Bug#16207 by being more restrictive when running hooks.
8621 * window.c (unwind_change_frame): New function.
8622 (Fset_window_configuration): Don't run configuration change hook
8623 while the frame configuration is unsafe. Call select_window
8626 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
8628 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
8630 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
8632 * nsterm.h: Declare EmacsColor category.
8634 * nsterm.m (NSColor): Implement EmacsColor category.
8635 (ns_get_color): Use colorUsingDefaultColorSpace.
8636 (ns_get_color, ns_term_init): Use colorForEmacsRed.
8638 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
8640 2013-12-21 Eli Zaretskii <eliz@gnu.org>
8642 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
8643 having the PNG_NORETURN attribute, to avoid compiler warning in
8646 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8648 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
8650 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
8651 fringe background extension.
8652 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
8653 because they are now always the same as `left' and `width',
8654 respectively. Remove code for the case that `width' and
8655 `sb_width' are different.
8657 2013-12-20 Martin Rudalics <rudalics@gmx.at>
8659 Remove scroll_bar_actual_width from frames.
8660 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
8661 * frame.c (Fscroll_bar_width): Return scroll bar area width.
8662 (x_figure_window_size):
8663 * nsterm.m (x_set_window_size):
8664 * widget.c (set_frame_size):
8665 * w32term.c (x_set_window_size):
8666 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
8667 scroll_bar_actual_width.
8669 Convert scroll_bar members to integers on Windows.
8670 * w32term.h (struct scroll_bar): Convert top, left, width,
8671 height, start, end and dragging to integers.
8672 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
8674 * w32term.c (w32_set_scroll_bar_thumb)
8675 (w32_scroll_bar_handle_click): Remove XINT conversions for
8676 scroll_bar members. Treat bar->dragging as integer.
8677 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
8678 first element. Remove XINT conversions for scroll_bar members.
8679 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
8680 Remove XINT conversions for scroll_bar members.
8682 Fix assignment for new window total sizes.
8683 * window.c (Fwindow_resize_apply_total): Assign values for
8686 2013-12-20 Chong Yidong <cyd@gnu.org>
8688 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
8689 argument to `append'.
8691 2013-12-19 Eli Zaretskii <eliz@gnu.org>
8693 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
8694 current text face, for extending the face of the display margins.
8697 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
8698 Doc fix. (Bug#16190)
8700 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
8702 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
8705 * nsterm.m (Qfile, Qurl): New.
8706 (EV_MODIFIERS2): New macro.
8707 (EV_MODIFIERS): Use EV_MODIFIERS2.
8708 (ns_term_init): Remove font and color from DND, does not work on
8709 newer OSX, and other ports don't have them.
8710 (performDragOperation:): Handle modifiers used during drag.
8711 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
8712 Remove global Lisp variables used to communicate with ns-win.el.
8713 Remove font and color handling.
8714 (syms_of_nsterm): Defsym Qfile and Qurl.
8716 2013-12-19 Anders Lindgren <andlind@gmail.com>
8718 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
8719 (ns_constrain_all_frames, x_set_offset): Remove assignment to
8721 (updateFrameSize:, windowWillResize:toSize:): Add trace.
8722 (constrainFrameRect): Remove special case nr_screens == 1.
8723 Don't constrain size to size of view.
8725 * nsterm.h (ns_output): Remove dont_constrain.
8727 2013-12-19 Anders Lindgren <andlind@gmail.com>
8729 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
8731 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
8733 Minor fixes for recent openp changes.
8734 * lisp.h (GCPRO7): New macro.
8735 * lread.c (openp): Use bool for boolean; all callers changed.
8736 Protect save_string from GC. Don't assume that file descriptors
8737 are nonzero. Redo save_mtime comparison to avoid bogus GCC
8738 warning about uninitialized variable.
8740 2013-12-18 Eli Zaretskii <eliz@gnu.org>
8742 * w32fns.c (emacs_abort): Use intptr_t as argument of
8743 INT_BUFSIZE_BOUND, to avoid compiler warnings.
8745 2013-12-18 Glenn Morris <rgm@gnu.org>
8747 * lread.c (Fload): Pass load_prefer_newer to openp.
8748 Don't bother checking mtime if openp already did it.
8749 (openp): Add `newer' argument, to check all suffixes
8750 and find the newest file.
8751 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
8752 * callproc.c (call_process):
8753 * charset.c (load_charset_map_from_file):
8754 * emacs.c (init_cmdargs):
8755 * image.c (x_create_bitmap_from_file, x_find_image_file):
8757 * lread.c (Flocate_file_internal):
8758 * process.c (Fformat_network_address):
8759 * sound.c (Fplay_sound_internal):
8760 * w32.c (check_windows_init_file):
8761 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
8763 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
8765 2013-12-17 Eli Zaretskii <eliz@gnu.org>
8767 * w32.c (getloadavg): Don't index samples[] array with negative
8768 indices. Recover from wall-clock time being set backwards.
8770 * w32term.c (w32_initialize): Declare the argument of
8771 set_user_model as const.
8773 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
8774 (w32_menu_show): Constify some arguments passed to MessageBox.
8776 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
8777 to initialize Lisp objects.
8779 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
8780 initialize Lisp objects.
8782 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
8783 use variables used only on X under that condition.
8785 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
8786 variables not used there.
8788 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
8790 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
8791 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
8793 2013-12-16 Eli Zaretskii <eliz@gnu.org>
8795 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
8796 code, revealed in presence of R2L characters, character
8797 compositions, and display vectors. A better fix for Bug#16148.
8798 (extend_face_to_end_of_line): Don't reference tool_bar_window in
8799 GTK and NS builds, they don't have this member of struct frame.
8801 * dispextern.h (struct composition_it): Correct a comment for the
8804 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
8806 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
8807 This prevents a compilation error on C compilers that do not
8808 default functions to return 'int' if not declared. Also, add
8809 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
8810 since it now uses inline functions.
8812 2013-12-16 Eli Zaretskii <eliz@gnu.org>
8814 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
8815 display margins on mode line, header line, and in the frame's
8816 tool-bar window. (Bug#16165)
8818 2013-12-16 Andreas Schwab <schwab@suse.de>
8820 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
8822 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
8824 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
8827 2013-12-16 Martin Rudalics <rudalics@gmx.at>
8829 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
8831 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
8833 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
8834 intended to find bogus pointers in font objects (Bug#16140).
8835 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
8836 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
8837 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
8838 Disable for MS-Windows due to Bug#15876; apparently this
8839 requires more or less substantial changes in fontset code.
8840 * xfont.c (xfont_close):
8841 * xftfont.c (xftfont_close): Call x_display_info_for_display
8842 to check whether 'Display *' is valid (Bug#16093 and probably
8845 2013-12-15 Eli Zaretskii <eliz@gnu.org>
8847 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
8848 Reported by Juanma Barranquero <lekktu@gmail.com>.
8850 * process.c (Fprocess_send_eof): Don't crash if someone tries to
8851 open a pty on MS-Windows. (Bug#16152)
8853 * emacs.c (decode_env_path): Fix bogus comparison against
8854 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
8856 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
8858 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
8859 (Fx_file_dialog): Add parentheses around && to silence warning.
8861 * w32term.c (construct_drag_n_drop): Remove unused local variable.
8863 2013-12-15 Eli Zaretskii <eliz@gnu.org>
8865 * xdisp.c (extend_face_to_end_of_line): Extend background of
8866 non-default face in margin areas as well. (Bug#16151)
8867 (display_line): Call extend_face_to_end_of_line for continued
8868 lines as well, if the display margins have non-zero width.
8869 (set_glyph_string_background_width): When needed, set the
8870 extends_to_end_of_line_p flag on glyph strings to be drawn in
8871 margin areas, not only in the text area.
8873 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
8876 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
8878 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
8879 Don't worry about verify_error being t, since it has to be a list.
8881 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
8883 Use bool for boolean, focusing on headers.
8884 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
8885 No need to include <stdbool.h>, since conf_post.h does it now.
8886 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
8887 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
8888 (SET_PER_BUFFER_VALUE_P):
8889 * ccl.c, ccl.h (setup_ccl_program):
8890 * ccl.h (CHECK_CCL_PROGRAM):
8891 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
8892 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
8893 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
8894 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
8895 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
8896 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
8897 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
8898 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
8899 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
8900 (CHARSET_FAST_MAP_SET):
8901 * coding.c (decode_coding_ccl, encode_coding_ccl):
8902 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
8903 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
8904 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
8905 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
8906 (decode_coding_c_string):
8907 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
8908 * conf_post.h (has_attribute):
8909 * dispextern.h (trace_redisplay_p)
8910 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
8911 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
8912 (SET_GLYPH_FROM_CHAR_GLYPH)
8913 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
8914 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
8915 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
8916 (cursor_in_mouse_face_p):
8917 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
8918 (blank_row, prepare_desired_row)
8919 (build_frame_matrix_from_leaf_window, make_current)
8920 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
8921 (update_window, scrolling_window, update_frame_line):
8922 * disptab.h (GLYPH_FOLLOW_ALIASES):
8923 * editfns.c (Fformat):
8924 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
8925 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
8926 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
8927 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
8928 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
8929 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
8930 (FONT_DEFERRED_LOG):
8931 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P)
8932 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
8933 (FRAME_MOUSE_UPDATE):
8934 * fringe.c (Fdefine_fringe_bitmap):
8935 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
8936 (x_create_bitmap_from_xpm_data, xpm_load_image):
8937 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
8938 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
8939 (MERGE_INTERVAL_CACHE):
8940 * keymap.h (KEYMAPP):
8941 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
8942 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
8943 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
8944 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
8945 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
8946 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
8947 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
8948 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
8949 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
8950 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
8951 (SETUP_BUFFER_SYNTAX_TABLE):
8952 * systime.h (timespec_valid_p):
8953 * term.c (save_and_enable_current_matrix):
8954 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
8955 * xdisp.c (in_display_vector_p, display_tool_bar_line)
8956 (redisplay_internal, try_window_reusing_current_matrix)
8957 (sync_frame_with_window_matrix_rows, try_window_id)
8958 (display_menu_bar, display_tty_menu_item, display_mode_line)
8959 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
8960 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
8961 * xmenu.c (xmenu_show):
8962 * xterm.c (use_xim, x_term_init):
8963 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
8964 (struct x_bitmap_record):
8965 Use bool for booleans.
8966 * ccl.c (struct buffer_text):
8967 * ccl.h (struct ccl_program):
8968 * charset.h (struct charset):
8970 * coding.h (struct iso_2022_spec, struct coding_system):
8971 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
8972 (struct glyph_string, struct face, struct face_cache)
8973 (struct bidi_string_data, struct bidi_it)
8974 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
8976 * editfns.c (Fformat):
8977 * frame.h (struct frame):
8978 * fringe.c (struct fringe_bitmap):
8979 * intervals.h (struct interval):
8980 * keyboard.h (struct kboard):
8981 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
8982 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
8983 (struct Lisp_Buffer_Local_Value, union specbinding):
8984 * macfont.m (struct macfont_info):
8985 * process.h (struct Lisp_Process):
8986 * termchar.h (struct tty_display_info):
8987 * window.h (struct window):
8988 * xterm.h (struct x_output):
8989 Use bool_bf for boolean bit-fields.
8990 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
8991 All callers changed.
8992 * ccl.h (struct ccl_program): Remove unused members private_state,
8993 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
8995 (struct ccl_spec): Remove unused members cr_carryover,
8996 eight_bit_carryover.
8997 * conf_post.h: Include <stdbool.h>.
8998 (bool_bf): New type.
8999 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
9000 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE)
9001 (MERGE_INTERVAL_CACHE): Surround statement macro with proper
9002 'do { ... } while (false)' brackets.
9003 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
9004 Args must now be expressions; all callers changed.
9005 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
9006 (PRODUCE_GLYPHS): Simplify use of boolean.
9007 * fileio.c (Fcopy_file):
9008 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
9009 * lisp.h (UNGCPRO): Return void, not int.
9010 (FOR_EACH_TAIL): Use void expression, not int expression.
9011 * region-cache.c: Reindent.
9012 * region-cache.h: Copy comments from region-cache.c, to fix
9013 incorrect remarks about booleans.
9015 2013-12-14 Eli Zaretskii <eliz@gnu.org>
9017 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
9018 when character at point is displayed from a display vector.
9021 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
9023 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
9024 now a list of certificate validation checks that will abort a
9025 connection with an error.
9026 (Fgnutls_boot): Document it and use it.
9028 2013-12-14 Martin Rudalics <rudalics@gmx.at>
9030 * w32term.c (w32_enable_frame_resize_hack): New variable.
9031 (x_set_window_size): Use it to hack frame resizing on Windows
9034 2013-12-14 Eli Zaretskii <eliz@gnu.org>
9036 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
9037 Windows-specific code to w32.c. Change error message text to
9038 match that of Posix platforms.
9040 * w32.c (w32_copy_file): New function, most of the code copied and
9041 reworked from Fcopy_file. Improve error handling. Plug memory
9042 leak when errors are thrown. Support file names outside of the
9043 current codepage. (Bug#7100)
9045 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
9047 * lread.c (load_path_default): Prototype.
9049 2013-12-13 Glenn Morris <rgm@gnu.org>
9051 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
9052 (dump_path): Remove.
9053 (load-path-default): Remove `changed' argument.
9054 Do not set dump_path permanently. Simplify.
9055 (init_lread): Simplify.
9056 (syms_of_lread): Remove dump_path.
9058 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
9060 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
9061 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
9062 2013-12-12 font-related change to avoid Bug#16128, which
9063 is quite hard to fix without even more substantial changes.
9065 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
9067 * font.c (font_close_object): Check for live frame (Bug#16128).
9069 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
9071 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
9072 Return ptrdiff_t, not int, since it's a buffer size.
9073 Reindent/reparen some macros to a more Gnuish style.
9075 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
9077 Avoid undefined behavior with huge regexp interval counts.
9078 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
9079 since it's now specialized to interval counts. All uses changed.
9080 Do not assume wraparound on signed integer overflow.
9081 (regex_compile): Simplify based on the above changes.
9083 2013-12-12 Eli Zaretskii <eliz@gnu.org>
9085 Support file names on MS-Windows that use characters outside of
9086 the current system codepage. (Bug#7100)
9088 * w32.c (get_file_security, set_file_security)
9089 (create_symbolic_link): Separate pointers and boolean flags for
9090 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
9091 non-zero, else the former.
9092 (codepage_for_filenames, filename_to_utf16, )
9093 (filename_from_utf16, filename_to_ansi, filename_from_ansi):
9095 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
9097 (normalize_filename): Lose the DBCS code, now works on UTF-8.
9098 Accept only one argument; all callers changed.
9099 (dostounix_filename): Remove the second argument, now works in
9100 UTF-8. All callers changed.
9101 (parse_root): Lose DBCS code.
9102 (get_long_basename, w32_get_short_filename, init_environment)
9103 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
9104 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
9105 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
9106 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
9107 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
9108 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
9110 (ansi_encode_filename): New function.
9111 (get_emacs_configuration, get_emacs_configuration_options):
9113 (add_volume_info, GetCachedVolumeInformation): Run the input file
9114 name through unixtodos_filename, to ensure it is stored and
9115 referenced in canonical form.
9116 (get_volume_info): Lose the DBCS code, now works in UTF-8.
9117 (logon_network_drive, sys_link, utime): Improve error handling.
9118 (sys_access): New function.
9119 (hashval, generate_inode_val): Unused functions deleted.
9120 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
9121 (check_windows_init_file): Convert error message from UTF-8 to
9122 ANSI codepage, for display in the message box.
9123 (globals_of_w32): Set w32_unicode_filenames according to the OS
9126 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
9127 w32_unicode_filenames is non-zero, ANSI mode otherwise.
9128 (syms_of_w32term): Declare w32-unicode-filenames.
9130 * w32proc.c (new_child, delete_child): Remove code that handled
9131 unused pending_deletion and input_file members of the child struct.
9132 (create_child, sys_spawnve): Convert all file names to ANSI
9133 codepage. Use ANSI APIs explicitly; forcibly fail if any file
9134 name cannot be encoded in ANSI codepage. Don't use
9135 unixtodos_filename, mirror slashes by hand.
9136 (record_infile, record_pending_deletion): Functions deleted.
9137 (Fw32_short_file_name): Call w32_get_short_filename instead of
9140 * w32notify.c (add_watch): Work in Unicode mode when
9141 w32_unicode_filenames is non-zero, ANSI mode otherwise.
9142 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
9143 instead, do the same with Lisp primitives.
9145 * w32fns.c (file_dialog_callback, Fx_file_dialog)
9146 (Fsystem_move_file_to_trash, Fw32_shell_execute)
9147 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
9148 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
9149 (Fw32_shell_execute): Improve error reporting.
9150 (Fdefault_printer_name): Ifdef away for Cygwin.
9152 * w32.h (struct _child_process): Remove input_file and
9153 pending_deletion members that are no longer used.
9154 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
9155 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
9156 (ansi_encode_filename): New and updated prototypes.
9158 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
9160 (unexec): Don't use dostounix_filename, it expects a file name in
9161 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
9164 * fileio.c (Ffile_name_directory, file_name_as_directory)
9165 (directory_file_name, Fexpand_file_name)
9166 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
9167 arguments of dostounix_filename.
9168 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
9169 use MAX_UTF8_PATH for size of file-name strings.
9170 (emacs_readlinkat): Build an explicitly unibyte string for file
9172 (syms_of_fileio) <file-name-coding-system>:
9173 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
9175 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
9176 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
9177 directories to UTF-8.
9178 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
9179 environment, and each element of the input PATH, to UTF-8.
9181 * dired.c (file_attributes): Use build_unibyte_string explicitly
9182 to make Lisp strings from user and group names.
9184 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
9187 * coding.c (decode_file_name, encode_file_name): New functions.
9189 * termcap.c (tgetent): Adapt to the change in arguments of
9192 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
9195 * msdos.c (dostounix_filename, init_environment): Adapt to the
9196 change in arguments of dostounix_filename.
9198 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
9199 [WINDOWSNT]: Encode file names passed to the image libraries in
9202 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
9203 [WINDOWSNT]: Convert file names to the current ANSI codepage.
9205 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
9206 arguments of dostounix_filename.
9208 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
9210 * font.h (struct font_entity) [HAVE_NS]: New field to record
9211 font driver which was used to create this entity.
9212 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
9213 frame where the font was opened.
9214 (font_close_object): Add prototype.
9215 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
9216 (font_close_object): Not static any more. Lost frame arg.
9217 Adjust comment and users.
9218 * alloc.c (cleanup_vector): Call font_close_object to adjust
9219 per-frame font counters correctly. If HAVE_NS, also call
9220 driver-specific cleanup for font-entity objects.
9221 * ftfont.c (ftfont_open):
9222 * nsfont.m (nsfont_open):
9223 * w32font.c (w32font_open_internal):
9224 * xfont.c (xfont_open):
9225 * xftfont.c (xftfont_open): Save frame pointer in font object.
9226 * macfont.m (macfont_open): Likewise.
9227 (macfont_descriptor_entity): Save driver pointer to be able
9228 to call its free_entity routine when font-entity is swept.
9229 * ftxfont.c (ftxfont_open): Add eassert because frame
9230 pointer should be saved by ftfont_driver.open.
9232 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
9234 * xterm.c (x_make_frame_visible): Restore hack which is needed when
9235 input polling is used. This is still meaningful for Cygwin, see
9236 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
9237 * keyboard.c (poll_for_input_1, input_polling_used):
9238 Define unconditionally.
9239 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
9240 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
9241 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
9242 (font_for_char): Prefer ptrdiff_t to int for buffer position.
9243 (face_for_char): Likewise. Rearrange eassert and return ASCII
9244 face for CHAR_BYTE8_P.
9245 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
9247 2013-12-11 Ken Brown <kbrown@cornell.edu>
9249 * dispextern.h (erase_phys_cursor):
9250 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
9252 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
9254 * nsterm.m (x_free_frame_resources):
9255 * term.c (tty_free_frame_resources):
9256 * xterm.c (x_free_frame_resources): Do not check for non-NULL
9257 face cache because it's implied by free_frame_faces anyway.
9258 * w32term.c (x_free_frame_resources): Likewise. Do not call
9259 free_frame_faces twice.
9261 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
9263 * editfns.c (Fformat_time_string): Mention %F in the doc.
9265 2013-12-11 Martin Rudalics <rudalics@gmx.at>
9267 * window.c (resize_frame_windows): Don't return immediately when
9268 the root window's size doesn't change - the minibuffer window
9269 may still have to be repositioned/resized.
9270 * xfns.c (Fx_create_frame): Always change the frame size after
9271 initializing the frame's faces.
9272 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
9273 change_frame_size should already have done it.
9274 (x_new_font): Assign new tool- and menu-bar heights.
9275 (x_set_window_size_1): Account for tool- and menu-bar heights
9276 (Bug#16013). Don't set pixel sizes since change_frame_size
9277 should already have done it.
9279 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
9281 Remove the option of using libcrypto.
9282 * Makefile.in (LIB_CRYPTO): Remove.
9283 (LIBES): Don't use it.
9285 2013-12-11 Juri Linkov <juri@jurta.org>
9287 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
9288 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
9290 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
9292 * xdisp.c (display_tool_bar_line): Don't extend on a previously
9293 drawn tool bar items (Bug#16058).
9294 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
9296 2013-12-09 Ken Brown <kbrown@cornell.edu>
9298 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
9300 * lisp.h (get_frame_param): Adjust conditions for prototype
9303 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
9305 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
9306 Avoid unused macro warning if configured --without-xft.
9308 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
9310 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
9312 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
9314 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
9316 * emacs.c (main): Call fixup_locale a second time for GNUstep.
9318 2013-12-08 Martin Rudalics <rudalics@gmx.at>
9320 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
9322 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
9324 Use libcrypto's checksum implementations if available, for speed.
9325 * Makefile.in (LIB_CRYPTO): New macro.
9328 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
9329 The macro didn't conform to C99 due to type mismatch,
9330 which caused compilation failure with Sun C 5.12,
9331 and it was confusing anyway. Include window.h to declare
9332 redisplay_other_windows.
9334 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
9336 * window.c (set_window_buffer): Update mode line (bug#16084).
9338 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
9340 Fix minor problems found by static checking.
9341 * keyboard.c (poll_for_input_1, input_polling_used):
9342 Define only if HAVE_NTGUI.
9343 * xmenu.c (popup_activate_callback): Omit unnecessary
9344 check against USE_X_TOOLKIT, which must be defined here anyway.
9345 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
9348 2013-12-07 Martin Rudalics <rudalics@gmx.at>
9350 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
9352 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
9354 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
9356 * nsterm.m (x_set_window_size): Remove fprintf.
9357 (init): Define always. Set applicationDidFinishLaunchingCalled
9359 (applicationDidFinishLaunching:):
9360 Set applicationDidFinishLaunchingCalled.
9361 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
9364 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
9366 Pixel resize changes for NS (Bug#16049).
9367 * nsterm.m (x_set_window_size): Change parameters rows/cols to
9368 height/width. row/cols are locals.
9369 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
9370 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
9371 (windowWillResize): Remove gsextra. Calculate extra as in
9373 (x_new_font): Don't change frame size if fullscreen.
9374 Change size pixelwise.
9376 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
9377 comment in xfns.c. Change to pixelwise call.
9379 2013-12-06 Eli Zaretskii <eliz@gnu.org>
9381 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
9384 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
9386 * xterm.c (input_signal_count): Remove.
9387 (x_dispatch_event): Define unconditionally.
9388 (x_make_frame_visible): Process X events until the frame
9389 is really visible (Bug#16027).
9390 * xterm.h (x_dispatch_event): Declare unconditionally.
9392 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
9394 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
9396 * nsterm.m (x_set_window_size): Handle pixelwise.
9398 2013-12-05 Martin Rudalics <rudalics@gmx.at>
9400 * w32term.c (x_new_font):
9401 * xterm.c (x_new_font): Calculate new frame size from new font
9404 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
9406 * lisp.h (FOR_EACH_TAIL): New macro.
9407 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
9409 * window.c (select_window): Call second wset_redisplay before we change
9410 selected_window (bug#16034).
9412 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
9414 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
9416 2013-12-04 Eli Zaretskii <eliz@gnu.org>
9418 * w32xfns.c: Include window.h, to avoid a compiler warning.
9420 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
9422 * window.c (window_scroll): Mark window for redisplay (bug#16034).
9423 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
9424 window_scroll takes care of it.
9425 (Fset_window_point, Fdelete_other_windows_internal)
9426 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
9427 (Fsplit_window_internal, Fdelete_window_internal)
9428 (Fresize_mini_window_internal, Fset_window_configuration)
9429 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
9430 cause redisplay instead of forcing a complete redisplay.
9431 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
9432 we're only affecting the selected_window.
9434 2013-12-04 Eli Zaretskii <eliz@gnu.org>
9436 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
9437 directional control characters. Update type and category
9438 determination according to the UBA from Unicode v6.3.
9439 (bidi_category_t): New category EXPLICIT_FORMATTING.
9441 * dispextern.h (bidi_type_t): Update to include new bidirectional
9442 properties introduced with Unicode v6.3. (Bug#16043)
9444 2013-12-04 Martin Rudalics <rudalics@gmx.at>
9446 * xterm.c (XTflash): Fix coordinate of bottom area to flash
9449 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
9451 * font.c (font_list_entities): Remove dummy assignment.
9452 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
9453 used on graphic displays only. Remove unused 'font_encoder' member.
9454 (struct font_bitmap): Remove unused 'extra' member.
9455 * nsfont.m (nsfont_open):
9456 * w32font.c (w32font_open_internal):
9457 * ftfont.c (ftfont_get_bitmap): Adjust users.
9459 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
9461 Use bool for boolean.
9462 * tparam.c (tparam1):
9463 * undo.c (record_point, record_property_change):
9464 Use bool for boolean, for local vars that are always true or false.
9466 Minor integer overflow fixes (Bug#16033).
9467 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
9468 This improves on the previous fix to this function.
9469 (window_resize_check): When summing up pixel counts, don't rely on
9470 undefined behavior if the sum overflows.
9472 2013-12-03 Martin Rudalics <rudalics@gmx.at>
9474 * window.c (Fset_window_new_pixel): Don't choke at negative
9475 argument value (Bug#16033).
9477 * xfns.c (Fx_create_frame): Add another call to change_frame_size
9478 to avoid crash in window_box_height.
9480 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
9481 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
9483 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
9485 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
9487 Minor integer overflow fixes.
9488 * window.c (Fset_window_new_pixel, grow_mini_window):
9489 * xdisp.c (Fwindow_text_pixel_size):
9490 Avoid undefined behavior on signed integer overflow.
9491 * xfns.c (x_set_mouse_color):
9492 Check that drag shape fits in 'unsigned', since that's what X wants.
9494 2013-12-02 Eli Zaretskii <eliz@gnu.org>
9496 Improve reporting of fatal exception on MS-Windows.
9497 * w32fns.c (my_exception_handler): New function.
9498 (globals_of_w32fns): Set it up as the unhandled exception
9499 handler. Initialize exception code and address to zeros.
9500 (emacs_abort): If the exception code and address are available,
9501 print them at the beginning of the backtrace. Fix the format of
9502 printing addresses (was producing 0x0x12345678 on XP).
9505 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
9507 * eval.c (Fbacktrace__locals): New function.
9508 (syms_of_eval): Defsubr it.
9510 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
9512 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
9513 Define here to unify between...
9514 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
9515 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
9517 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
9519 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
9521 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
9522 fringe background extension.
9523 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
9524 because they are now always the same as `left' and `width',
9525 respectively. Remove code for the case that `width' and
9526 `sb_width' are different.
9528 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
9530 Fix minor problems found by static checking.
9531 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
9532 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
9533 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
9535 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
9537 * image.c (imagemagick_compute_animated_image): Don't crash if we
9538 have an animation with different-sized images (bug#15313).
9540 2013-11-30 Martin Rudalics <rudalics@gmx.at>
9542 Remove some unused items introduced during pixelwise change.
9543 * window.c (window_resize_total_check): Remove unused function.
9544 * xdisp.c (remember_mouse_glyph): Remove unused label.
9545 (Ftool_bar_height): Move declaration inside #if.
9546 * xterm.c (x_set_window_size): Don't use r and c.
9548 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
9550 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
9553 * window.c (Fset_window_configuration): Comment out unused variables.
9555 * w32term.c (w32_read_socket): Remove unused variable `buf'.
9557 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
9559 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
9561 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
9563 * gnutls.c (gnutls_audit_log_function): Only declare and define if
9564 HAVE_GNUTLS3 (Bug#16001).
9566 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
9567 if interrupts are deferred (Bug#15801).
9569 2013-11-30 Martin Rudalics <rudalics@gmx.at>
9571 Support resizing frames and windows pixelwise.
9572 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
9573 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
9574 (struct glyph_matrix): Replace window_left_col and
9575 window_top_line by window_pixel_left and window_pixel_top.
9576 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
9578 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
9579 (draw_window_divider, move_it_to, x_draw_right_divider)
9580 (x_draw_bottom_divider, change_frame_size): Add or fix
9582 * dispnew.c (change_frame_size_1): Change prototype.
9583 (adjust_glyph_matrix, required_matrix_width)
9584 (adjust_frame_glyphs_for_window_redisplay): Use pixel
9585 values instead of lines and columns.
9586 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
9587 WINDOW_TOTAL_FRINGE_WIDTH.
9588 (handle_window_change_signal, do_pending_window_change)
9589 (init_display): Adjusts calls of change_frame_size.
9590 (change_frame_size, change_frame_size_1): Handle pixelwise
9592 * frame.c (Qright_divider_width, Qbottom_divider_width):
9594 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
9595 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
9596 (x_set_internal_border_width, x_set_vertical_scroll_bars)
9597 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
9599 (set_frame_param): New function.
9600 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
9601 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
9602 (Ffringe_width, Fborder_width, Fright_divider_width)
9603 (Fbottom_divider_width): New functions, defsubr them.
9604 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
9605 New argument pixelwise.
9606 (struct frame_parm_table): New members Qright_divider_width and
9607 Qbottom_divider_width.
9608 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
9609 (x_report_frame_params): Handle Qright_divider_width and
9610 Qbottom_divider_width.
9611 (x_set_right_divider_width, x_set_bottom_divider_width):
9613 (frame_resize_pixelwise): New option.
9614 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
9615 new_pixelwise, right_divider_width and bottom_divider_width;
9616 remove total_lines; rename text_lines, text_cols, new_text_lines
9617 and new_text_cols to text_height, text_width, new_height and
9618 new_width respectively.
9619 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
9620 FRAME_TEXT_WIDTH respectively.
9621 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
9622 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
9623 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
9625 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
9626 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
9627 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
9628 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
9629 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
9630 (FRAME_TOTAL_COLS_ARG): Remove macro.
9631 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
9632 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
9633 (x_wm_set_size_hint): Handle frame pixel sizes.
9634 * indent.c (compute_motion, Fcompute_motion):
9635 Call window_body_width instead of window_body_cols.
9636 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
9637 (make_lispy_position): Handle right and bottom dividers.
9638 (Fsuspend_emacs): Pixelize call of change_frame_size.
9639 * keyboard.h: Extern Qright_divider, Qbottom_divider.
9640 * lisp.h: Extern set_frame_param.
9641 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
9643 (Fx_create_frame): Add entry for vertical_drag_cursor.
9644 Pixelize call of change_frame_size.
9645 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
9646 * nsterm.m (ns_update_window_end): Optionally draw right
9648 (x_set_window_size): Add argument pixelwise.
9649 Call check_frame_size and change_frame_size with pixelwise zero.
9650 (ns_draw_window_divider): New function.
9651 (ns_redisplay_interface): Add ns_draw_window_divider.
9652 (updateFrameSize:): Call change_frame_size with pixelwise zero.
9653 (x_new_font): Call x_set_window_size with pixelwise zero.
9654 * print.c (print_object): For a window print its sequence
9656 * term.c (Fresume_tty): Pixelize call of change_frame_size.
9657 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
9658 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
9659 (w32_createwindow): Use scroll bar area width.
9660 (w32_wnd_proc): Handle bottom divider width.
9661 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
9662 (Fx_create_frame): Default divider width parameters.
9663 Caclulate sizes pixelwise. Add vertical drag cursor support.
9664 (x_create_tip_frame): Default divider widths to zero.
9665 Pixelize call to change_frame_size.
9666 (Fx_show_tip): Add handling of divider widths. Pixelize window
9668 (Fw32_frame_rect): New function.
9669 (frame_parm_handler w32_frame_parm_handlers): Add divider
9671 (Vx_window_vertical_drag_shape): Add variable.
9672 * w32inevt.c (resize_event, maybe_generate_resize_event):
9673 Pixelize change_frame_size calls.
9674 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
9676 * w32term.c (w32_draw_window_divider): New function.
9677 (x_update_window_end): Handle right divider.
9678 (w32_draw_fringe_bitmap, x_scroll_run)
9679 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
9680 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
9681 Calculate new frame sizes pixelwise.
9682 (x_new_font): Pixelize call to x_set_window_size.
9683 (x_check_fullscreen): Pixelize call to change_frame_size.
9684 (x_set_window_size_1, x_set_window_size): New argument
9685 pixelwise. Calculate pixelwise.
9686 (x_wm_set_size_hint): Use scroll bar area width.
9687 (w32_redisplay_interface): Add w32_draw_window_divider.
9688 * w32term.h (struct w32_output): Add vertical drag cursor.
9689 * widget.c (set_frame_size, update_wm_hints)
9690 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
9692 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
9693 * window.c (sequence_number): Restore.
9694 (Fwindow_pixel_width, Fwindow_pixel_height)
9695 (Fwindow_mode_line_height, Fwindow_header_line_height)
9696 (window_pixel_to_total, Frun_window_scroll_functions)
9697 (Fset_window_new_pixel, window_resize_apply_total)
9698 (Fwindow_resize_apply_total): New functions.
9699 (window_body_height, window_body_width): Rename from
9700 window_body_lines. New argument PIXELWISE.
9701 Calculate pixelwise.
9702 (Fwindow_body_height, Fwindow_body_width): New argument
9704 (coordinates_in_window, window_relative_x_coord): Use window's
9705 pixel width instead of total width.
9706 (replace_window, recombine_windows): Initialize pixel values.
9707 (resize_root_window, resize_frame_windows, grow_mini_window)
9708 (shrink_mini_window): New argument PIXELWISE.
9709 Calculate pixelwise.
9710 (Fdelete_other_windows_internal, adjust_window_margins)
9711 (window_resize_check, window_resize_apply)
9712 (Fdelete_window_internal, Fresize_mini_window_internal)
9713 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
9714 (check_frame_size): Rename arguments. New argument PIXELWISE.
9715 Calculate pixelwise.
9716 (set_window_buffer): Make samebuf bool. Run configuration change
9717 hook only if buffer changed.
9718 (Fset_window_buffer): Rewrite doc-string.
9719 (make_window): Initialize new_pixel slot.
9720 (Fwindow_resize_apply): Check pixel size of root window.
9721 (Fsplit_window_internal): Call 2nd argument pixel_size.
9722 Calculate pixelwise.
9723 (Fscroll_left, Fscroll_right): Call window_body_width instead of
9725 (save_window_data): New slots frame_text_width,
9726 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
9727 (saved_window): New slots pixel_left, pixel_top, pixel_height,
9729 (Fcurrent_window_configuration, Fset_window_configuration)
9730 (save_window_save, compare_window_configurations): Handle new
9731 slots in save_window_data and saved_window.
9732 (Fset_window_scroll_bars): Fix doc-string.
9733 (window_resize_pixelwise): New variable.
9734 (coordinates_in_window, Fcoordinates_in_window_p):
9736 (make_parent_window): Adjust sequence_number.
9737 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
9739 * window.h (struct window): New members new_pixel, pixel_left,
9740 pixel_top, pixel_width, pixel_height. Restore sequence_number.
9741 (wset_new_pixel): New function.
9742 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
9743 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
9744 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
9745 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
9746 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
9747 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
9748 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
9749 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
9750 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
9751 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
9752 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
9753 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
9754 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
9755 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
9756 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
9758 (resize_frame_windows, grow_mini_window, shrink_mini_window)
9759 (window_body_width, check_frame_size): Adapt external declarations.
9760 * xdisp.c (last_max_ascent): New integer.
9761 (window_text_bottom_y): Handle bottom divider.
9762 (window_box_width, window_box_height): Calculate pixelwise.
9763 (get_glyph_string_clip_rects): Handle right divider.
9764 (remember_mouse_glyph): When windows are resized pixelwise
9765 proceed with width and height set to 1.
9766 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
9768 (move_it_to): Calculate and return maximum x position
9770 (Fwindow_text_pixel_size): New function.
9771 (resize_mini_window, update_tool_bar): Calculate pixelwise.
9772 (tool_bar_lines_needed): Rename to tool_bar_height.
9773 Calculate pixelwise.
9774 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
9775 Calculate pixelwise.
9776 (redisplay_tool_bar): Calculate pixelwise.
9777 (redisplay_window): Calculate pixelwise. Handle dividers.
9778 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
9779 (x_draw_vertical_border): Handle dividers.
9780 (define_frame_cursor1): Handle vertical drag cursor.
9781 (x_draw_right_divider, x_draw_bottom_divider): New functions.
9782 (expose_window): Calculate pixelwise. Handle dividers.
9783 (init_xdisp): Initialize pixel values.
9784 * xfaces.c (Qwindow_divider): New face.
9785 (realize_basic_faces): Realize it.
9786 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
9787 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
9788 (x_set_scroll_bar_default_width): Default actual width to 16.
9789 (Fx_create_frame): Set sizes pixelwise.
9790 (x_create_tip_frame): Default divider widths to zero.
9791 Pixelize call of change_frame_size.
9792 (Fx_show_tip): Handle divider widths. Initial pixel position
9794 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
9795 (Vx_window_vertical_drag_shape): New option.
9796 * xmenu.c (free_frame_menubar): Pixelize call of
9798 * xterm.c (x_draw_window_divider): New function.
9799 (x_update_window_end): Optionally draw right divider.
9800 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
9801 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
9802 (handle_one_xevent, x_new_font): Calculate pixelwise.
9803 (x_set_window_size_1, x_set_window_size): New argument
9804 pixelwise. Calculate pixelwise.
9805 (x_wm_set_size_hint): Pixelize call of check_frame_size.
9806 (struct x_redisplay_interface): Add x_draw_window_divider.
9807 * xterm.h (struct x_output): Add vertical_drag_cursor.
9809 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
9811 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
9812 Set invisible frames's `redisplay' when a full redisplay is requested.
9813 (redisplay_window): Set must_be_updated_p instead (bug#15999).
9814 (redisplay_mode_lines): Don't set must_be_updated_p any more.
9815 (display_mode_lines): Set it here instead.
9817 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
9819 * dispextern.h (set_window_update_flags): Remove.
9821 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
9823 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
9825 * xdisp.c (REDISPLAY_SOME_P): New macro.
9826 (redisplay_internal): Use it (bug#15999).
9827 (prepare_menu_bars, redisplay_window): Use it as well.
9829 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
9831 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
9833 * w32font.c (g_b_init_get_char_width_32_w): New static var.
9834 (globals_of_w32font): Zero it out.
9835 (GetCharWidth32W_Proc): New function pointer.
9836 (get_char_width_32_w): New function.
9837 (compute_metrics): If get_glyph_outline_w returns an error, try
9838 get_char_width_32_w before declaring a failure. This avoids
9839 punishing raster (a.k.a. "bitmap") fonts by slowing down
9840 redisplay. (Bug#6364).
9842 2013-11-29 Eli Zaretskii <eliz@gnu.org>
9844 * xdisp.c (clear_mouse_face): Don't invalidate the entire
9845 mouse-highlight info, just signal frame_up_to_date_hook that mouse
9846 highlight needs to be redisplayed. (Bug#15913)
9848 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
9850 Fix minor problems found by static checking.
9851 * buffer.h (struct buffer_text, struct buffer):
9852 * frame.h (struct frame):
9853 * window.h (struct window):
9854 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
9855 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
9856 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
9857 no-longer-valid use of HAVE_MENUS.
9858 * xdisp.c (propagate_buffer_redisplay): Now static.
9860 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
9862 * xmenu.c (Fmenu_or_popup_active_p):
9863 * window.c (Fset_window_configuration):
9864 * menu.c (Fx_popup_menu, Fx_popup_dialog):
9865 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
9866 * fns.c (Fyes_or_no_p):
9867 * editfns.c (Fmessage_box, Fmessage_or_box):
9868 * alloc.c (make_save_ptr_ptr):
9869 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
9871 * window.c (Fset_window_configuration): Move select_window later.
9873 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
9875 Refine redisplay optimizations to only redisplay *some* frames/windows
9876 rather than all of them.
9877 * xdisp.c (REDISPLAY_SOME): New constant.
9878 (redisplay_other_windows, wset_redisplay, fset_redisplay)
9879 (bset_redisplay, bset_update_mode_line): New functions.
9880 (message_dolog): Use bset_redisplay.
9881 (clear_garbaged_frames): Use fset_redisplay.
9882 (echo_area_display): Use wset_redisplay.
9883 (buffer_shared_and_changed): Remove.
9884 (prepare_menu_bars): Call Vpre_redisplay_function before updating
9885 frame titles. Compute the actual set of windows redisplayed.
9886 Don't update frame titles and menu bars for frames that don't need to
9888 (propagate_buffer_redisplay): New function.
9890 (redisplay_internal): Use it. Be more selective in the set of windows
9891 we redisplay. Propagate windows_or_buffers_changed to
9892 update_mode_lines a bit later to simplify the code.
9893 (mark_window_display_accurate_1): Reset window and buffer's
9895 (redisplay_window): Do nothing if neither the window nor the buffer nor
9896 the frame needs redisplay.
9897 * window.h (struct window): Add `redisplay' field.
9898 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
9899 (redisplay_other_windows, window_list): New declarations.
9900 * window.c (select_window, Fset_window_start): Use wset_redisplay.
9901 (window_list): Not static any more.
9902 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
9903 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
9904 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
9905 * frame.c (Fmake_frame_visible): Don't redisplay everything.
9906 * frame.h (struct frame): Add `redisplay' field.
9907 Move `external_menu_bar' bitfield next to other bit-fields.
9908 (SET_FRAME_GARBAGED): Use fset_redisplay.
9909 (SET_FRAME_VISIBLE): Don't garbage the frame;
9910 Use redisplay_other_windows.
9911 * buffer.h (struct buffer): Add `redisplay' field.
9912 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
9913 (modify_overlay): Use bset_redisplay.
9914 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
9916 2013-11-28 Eli Zaretskii <eliz@gnu.org>
9918 Support w32 file notifications in batch mode.
9919 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
9920 invalid (which happens in batch mode). If non-interactive, call
9921 handle_file_notifications to store file notification events in the
9922 input queue. (Bug#15933)
9924 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
9926 * w32inevt.c (handle_file_notifications): Now external, not static.
9928 * w32term.h (handle_file_notifications): Provide prototype.
9930 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
9931 init_crit, since init_display, which does that otherwise, is not
9934 2013-11-27 Glenn Morris <rgm@gnu.org>
9936 * Makefile.in ($(lispsource)/international/charprop.el): New.
9937 (emacs$(EXEEXT)): Depend on charprop.el.
9939 2013-11-27 Eli Zaretskii <eliz@gnu.org>
9941 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
9942 deleting portions of the buffer under non-nil REPLACE argument.
9945 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
9946 directory, watch it and not its parent.
9947 (add_watch): Allow empty string in FILE.
9949 2013-11-27 Martin Rudalics <rudalics@gmx.at>
9951 * window.c (Fset_window_start, window_resize_apply)
9952 (window_scroll): Reset window_end_valid (Bug#15957).
9954 2013-11-27 Glenn Morris <rgm@gnu.org>
9956 * Makefile.in (leimdir): Now in lisp source directory.
9957 ($(leimdir)/leim-list.el): Just use ../leim .
9958 * epaths.in (PATH_DUMPLOADSEARCH):
9959 * lread.c (load_path_default):
9960 * nsterm.m (ns_load_path): No more leim directory.
9962 2013-11-26 Andreas Schwab <schwab@suse.de>
9964 * .gdbinit (xgettype): Add cast.
9966 2013-11-26 Glenn Morris <rgm@gnu.org>
9968 Preload leim-list.el.
9969 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
9970 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
9971 is a single directory.
9973 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
9975 bool-vector-subsetp is now the normal direction (Bug#15912).
9976 * data.c (Fbool_vector_subsetp): Test whether the first argument
9977 is a subset of the second one, not the reverse. Add doc string.
9979 Fix minor problems found by static checking.
9980 * lread.c (load_path_default): Now static.
9981 * textprop.c (text_property_stickiness): Be consistent about the
9982 test used when deciding whether to consider the previous character.
9983 This simplifies the code a bit.
9985 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
9987 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
9989 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
9990 (syms_of_frame): Don't defsubr them.
9992 2013-11-25 Glenn Morris <rgm@gnu.org>
9994 * lread.c (load_path_default): Change the sense of the argument.
9995 (init_lread): When EMACSLOADPATH is set, do not ignore changes
9996 from dump_path. When it is not, avoid checking dump_path twice.
9998 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
9999 uninstalled dump_path against installed Vload_path. (Bug#15964)
10001 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
10003 Export get_pos_property to Elisp.
10004 * editfns.c (Fget_pos_property): Rename from get_pos_property.
10005 (syms_of_editfns): Export it to Elisp.
10007 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
10009 2013-11-23 Romain Francoise <romain@orebokech.com>
10011 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
10012 initialization here ...
10013 (syms_of_fileio): ... from here.
10015 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
10017 * lread.c (init_lread): Fix int/Lisp_Object mixup.
10018 Please use --enable-check-lisp-object-type.
10020 2013-11-23 Glenn Morris <rgm@gnu.org>
10022 * process.c (get_process): Explicit error for dead buffers.
10024 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
10026 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
10028 2013-11-23 Glenn Morris <rgm@gnu.org>
10030 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
10031 * lread.c (load_path_check): Take path to check as argument.
10032 (load_path_default): New, split from init_lread.
10033 (init_lread): Move calc of default load-path to load_path_default.
10034 Empty elements in EMACSLOADPATH now stand for the default.
10035 (load-path): Doc fix.
10036 * emacs.c (decode_env_path): Add option to treat empty elements
10037 as nil rather than ".".
10038 * callproc.c (init_callproc_1, init_callproc):
10039 * image.c (Vx_bitmap_file_path):
10040 * lisp.h (decode_env_path):
10041 * lread.c (Vsource_directory):
10042 Update for new argument spec of decode_env_path.
10044 2013-11-22 Eli Zaretskii <eliz@gnu.org>
10046 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
10047 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
10049 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
10051 Fix some dependency problems that cause unnecessary recompiles.
10053 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
10054 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
10055 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
10056 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
10057 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
10058 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
10059 (boostrap-clean): No need to remove stamp-oldxmenu.
10061 Fix recently introduced bool vector overrun.
10062 This was due to an optimization that went awry.
10063 Reported by Glenn Morris in
10064 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
10065 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
10066 for empty vectors, undoing the 2013-11-18 change.
10067 * data.c (bool_vector_binop_driver): Rely on this.
10068 Fix bug that occasionally overran the destination.
10069 * lisp.h (struct Lisp_Bool_vector): Document this.
10071 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
10073 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
10076 * nsterm.m (init, run, stop:): Comment out for now, does not work
10079 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
10081 * charset.c (syms_of_charset): Don't read past end of string.
10083 2013-11-19 Glenn Morris <rgm@gnu.org>
10085 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
10087 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
10089 Add hooks to run on gaining/losing focus. (Bug#15029)
10090 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
10091 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
10092 (syms_of_frame): Add focus-in-hook, focus-out-hook.
10094 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
10096 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
10097 The old names predated the API change that put destination at end.
10099 Improve API of recently-added bool vector functions (Bug#15912).
10100 The old API had (bool-vector-count-matches A B)
10101 and (bool-vector-count-matches-at A B I), which gave the
10102 misleading impression that the two functions were variants, one
10103 with a location I. The new API has (bool-vector-count-population A)
10104 and (bool-vector-count-consecutive A B I) to make the distinction
10105 clearer. The first function no longer has a B argument, since the
10106 caller can easily determine the number of nils if the length and
10107 number of ts is known.
10108 * data.c (Fbool_vector_count_population): Rename from
10109 bool_vector_count_matches, and accept just 1 argument.
10110 (Fbool_vector_count_consecutive): Rename from
10111 Fbool_vector_count_matches_at.
10113 Always allocate at least one bits_word per bool vector.
10114 See Daniel Colascione in:
10115 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
10116 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
10117 * data.c (bool_vector_binop_driver): Rely on this. Tune.
10118 * lisp.h (struct Lisp_Bool_vector): Document this.
10120 2013-11-18 Eli Zaretskii <eliz@gnu.org>
10122 * insdel.c (invalidate_buffer_caches): New function, consolidated
10123 from part of prepare_to_modify_buffer.
10124 (insert_from_gap, prepare_to_modify_buffer):
10125 * coding.c (code_convert_region, code_convert_string):
10126 Call invalidate_buffer_caches. (Bug#15841)
10128 * lisp.h (invalidate_buffer_caches): Add prototype.
10130 2013-11-17 Eli Zaretskii <eliz@gnu.org>
10132 * w32term.c (x_update_window_end): Don't invalidate the entire
10133 mouse-highlight info, just signal frame_up_to_date_hook that mouse
10134 highlight needs to be redisplayed. (Bug#15913)
10136 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
10138 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
10140 2013-11-16 Eli Zaretskii <eliz@gnu.org>
10142 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
10143 while we are using Vprin1_to_string_buffer.
10145 * keymap.c (describe_map): Don't crash if PT is 1 both before and
10146 after inserting the description string. (Bug#15907)
10148 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
10150 * data.c: Work around bogus GCC diagnostic about shift count.
10151 Reported by Eli Zaretskii in
10152 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
10153 (pre_value): New function.
10154 (count_trailing_zero_bits): Use it.
10156 2013-11-15 Eli Zaretskii <eliz@gnu.org>
10158 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
10159 assume C macros are not supported even under -g3 in these old GCC
10162 2013-11-15 Leo Liu <sdl.web@gmail.com>
10164 * minibuf.c (Ftry_completion, Fall_completions)
10165 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
10167 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
10169 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
10170 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
10171 This avoids placing unnecessary constants into the Emacs code.
10173 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
10175 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
10176 for Cygwin w32 build.
10178 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
10179 for Cygwin w32 build. (Bug#15892)
10181 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
10183 Simplify, port and tune bool vector implementation.
10184 * alloc.c (bool_vector_exact_payload_bytes)
10185 (bool_vector_payload_bytes): Remove.
10186 (bool_vector_fill): Return its argument.
10187 * alloc.c (bool_vector_fill):
10189 * print.c (print_object):
10190 Simplify by using bool_vector_bytes.
10191 * alloc.c (make_uninit_bool_vector):
10192 New function, broken out from Fmake_bool_vector.
10193 (Fmake_bool_vector): Use it. Use tail call.
10194 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
10195 * data.c (BITS_PER_ULL): New constant.
10196 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
10197 if long long versions don't exist.
10198 (shift_right_ull): New function.
10199 (count_one_bits_word): New function, replacing popcount_bits_word
10200 macro. Don't assume that bits_word is no wider than long long.
10201 (count_one_bits_word, count_trailing_zero_bits):
10202 Don't assume that bits_word is no wider than long long.
10203 * data.c (bool_vector_binop_driver, bool_vector_not):
10204 * fns.c (Fcopy_sequence):
10206 Create an uninitialized destination, to avoid needless work.
10207 (internal_equal): Simplify.
10208 (Ffillarray): Prefer tail call.
10209 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
10210 contain at least one word.
10211 (bits_word_to_host_endian): Prefer if to #if. Don't assume
10212 chars are narrower than ints.
10213 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
10214 * fns.c (Fcopy_sequence):
10216 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
10217 Don't try to port to hosts where bits_word values have holes; the
10218 code wouldn't work there anyway. Verify this assumption, though.
10219 (bool_vector_bytes): New function.
10220 (make_uninit_bool_vector): New decl.
10221 (bool_vector_fill): Now returns Lisp_Object.
10223 * xfns.c (xic_create_fontsetname):
10224 * xrdb.c (gethomedir): Prefer tail calls.
10226 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
10228 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
10229 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
10231 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
10232 that requires a return value.
10233 (Fset_buffer_modified_p): Take advantage of this change to do
10236 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
10238 * buffer.c (Frestore_buffer_modified_p): Sync it with
10239 Fset_buffer_modified_p.
10240 (Fforce_mode_line_update): New function, moved from subr.el.
10241 (Fset_buffer_modified_p): Use them.
10242 (syms_of_buffer): Defsubr Fforce_mode_line_update.
10244 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
10246 * search.c (find_newline): Rewrite to prefer offsets to pointers.
10247 This avoids undefined behavior when subtracting pointers into
10248 different aways. On my platform it also makes the code a tad
10249 smaller and presumably faster.
10251 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
10253 * keyboard.c (command_loop_1): Use region-extract-function.
10254 * insdel.c (Qregion_extract_function): Not static any more (can we
10255 stop pretending that these vars can benefit from being marked static?).
10257 2013-11-09 Eli Zaretskii <eliz@gnu.org>
10259 * search.c (find_newline): If buffer text is relocated during the
10260 "dumb loop", adjust C pointers into buffer text to follow suit.
10263 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
10265 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
10266 for conversion (Bug#15837).
10268 2013-11-09 Eli Zaretskii <eliz@gnu.org>
10270 * fileio.c (Finsert_file_contents): Invalidate the newline cache
10271 for the entire range of inserted characters. (Bug#15841)
10273 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
10275 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
10277 (realize_default_face): Remove assignment to distant-foreground if
10278 unspecified (Bug#15815).
10280 2013-11-08 Eli Zaretskii <eliz@gnu.org>
10282 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
10283 cache-long-scans disabled, since we don't want to call
10284 prepare_to_modify_buffer (in insert_1_both) for each message we
10287 * buffer.h (bset_cache_long_scans): New INLINE function, moved
10288 from buffer.c. Improve commentary to the buffer field setter
10291 * buffer.c (bset_cache_long_scans): Static function deleted.
10292 Improve commentary to the buffer field setter functions.
10293 (init_buffer_once): Default for cache-long-scans changed to t.
10296 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
10298 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
10300 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
10301 This bug was introduced in my 2013-06-21 change, and caused
10302 struct Lisp_Sub_Char_Table objects to be given too many slots,
10303 which broke 'make -C admin/unidata'.
10305 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
10307 Import changes from mac-port 4.5.
10308 * macfont.m (mac_font_copy_default_descriptors_for_language)
10309 (mac_font_copy_default_name_for_charset_and_languages): Declare.
10310 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
10311 (macfont_language_default_font_names): New.
10312 (macfont_list): Rearrange language/charset code.
10313 (macfont_close): Don't check for macfont_info->cache.
10314 (mac_ctfont_create_preferred_family_for_attributes): New font
10315 selection code, call
10316 mac_font_copy_default_name_for_charset_and_languages.
10317 (mac_font_copy_default_descriptors_for_language)
10318 (mac_font_copy_default_name_for_charset_and_languages): New functions.
10320 * macfont.h (kCTVersionNumber10_9): Define if not defined.
10322 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
10324 Port to C11 aligned_alloc, and fix some integer overflows.
10325 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
10326 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
10327 and use of posix_memalign replaced with aligned_alloc.
10328 (aligned_alloc): New function, defined or declared as needed.
10329 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
10330 Don't undef; configure.ac now does this.
10331 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
10332 (calloc, aligned_alloc): Check for integer overflow.
10333 (aligned_alloc): Rename from memalign. All uses changed.
10334 (memalign): New function, an alias for aligned_alloc.
10336 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
10338 * xdisp.c (redisplay_internal): Fix typo in last change.
10340 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
10342 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
10344 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
10346 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
10347 redisplay--mode-lines-cause.
10348 (redisplay_internal): Keep them uptodate. Remove redundant check of
10349 buffer_shared_and_changed.
10350 * *.[chm]: Number every assignment to update_mode_lines so we
10351 can track why it is set.
10353 2013-11-06 Eli Zaretskii <eliz@gnu.org>
10355 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
10357 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
10359 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
10360 can track why it is set.
10362 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
10364 Integer-related fixes for term.c etc.
10365 * dispextern.h (face_tty_specified_color): New function.
10366 * term.c (turn_on_face): Don't rely on undefined behavior when
10367 assigning an out-of-range value to 'long'.
10368 Simplify test for toggling highlight.
10369 (tty_capable_p): Omit last two (unused) args. All callers changed.
10370 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
10371 (read_menu_input, tty_menu_activate, tty_menu_show):
10372 * xfaces.c (x_supports_face_attributes_p)
10373 (tty_supports_face_attributes_p):
10374 Use bool for boolean. All callers changed.
10375 (tty_supports_face_attributes_p): Omit defaults for color indices;
10376 no longer needed. Simplify tail call.
10378 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
10380 * xdisp.c (prepare_menu_bars): Mark static.
10381 * lisp.h (prepare_menu_bars): Don't declare.
10382 * xselect.c (x_handle_selection_clear):
10383 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
10385 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
10387 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
10388 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
10390 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
10392 * keyboard.c (Fcommand_error_default_function): Rename from
10393 Fdefault_error_output.
10395 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
10397 * keyboard.c (Fdefault_error_output): New function, extracted from
10398 cmd_error_internal.
10399 (syms_of_keyboard): Use it for Vcommand_error_function.
10401 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
10403 * eval.c (handlerlist_sentinel): New variable (bug#15802).
10404 (init_eval): Use it to ensure handlerlist is non-NULL.
10405 (unwind_to_catch): Make sure we never set handlerlist to NULL.
10406 (Fsignal): Adjust NULLness test of handlerlist.
10407 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
10409 2013-11-05 Eli Zaretskii <eliz@gnu.org>
10411 * callproc.c (call_process): Call prepare_to_modify_buffer before
10412 decoding text read from the sub-process, as the decoded stuff will
10413 be inserted into the buffer. This will invalidate the various
10414 caches maintained for the buffer. (Bug#15148)
10416 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
10418 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
10419 string of glyphless-char-display.
10421 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
10423 * nsfns.m (ns_get_name_from_ioreg): New function.
10424 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
10425 OSX >= 10.9. Use ns_get_name_from_ioreg.
10427 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
10429 Simplify and port recent bool vector changes.
10430 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
10431 only in this file. Use a more-efficient implementation if the
10432 second argument is a power of 2.
10433 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
10434 Remove no-longer-necessary compile-time checks.
10435 (bool_vector_exact_payload_bytes): New function.
10436 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
10437 exact payload changed to call the new function. Do not assume
10438 that the arg or result fits in ptrdiff_t.
10439 (bool_vector_fill): New function.
10440 (Fmake_bool_vector): Use it. Don't assume bit counts fit
10442 (vroundup_ct): Don't assume arg fits in size_t.
10443 * category.c (SET_CATEGORY_SET): Remove. All callers now just
10444 invoke set_category_set.
10445 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
10446 All callers changed. Use bool_vector_set.
10447 * category.h (XCATEGORY_SET): Remove; no longer needed.
10448 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
10449 bool_vector_bitref.
10450 * data.c (Faref): Use bool_vector_ref.
10451 (Faset): Use bool_vector_set.
10452 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
10453 (Fbool_vector_not, Fbool_vector_count_matches)
10454 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
10455 * fns.c (concat): Use bool_vector_ref.
10456 (Ffillarray): Use bool_vector_fill.
10457 (mapcar1): Use bool_vector_ref.
10458 (sxhash_bool_vector): Hash words, not bytes.
10459 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
10460 a constant, since it's now used in #if.
10461 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
10462 unsigned char on unusual architectures, so that we no longer
10463 assume that the number of bits per bits_word is a power of two or
10464 is a multiple of 8 or of CHAR_BIT.
10465 (Qt): Add forward decl.
10466 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
10467 at least as strictly as bits_word.
10468 (bool_vector_data, bool_vector_uchar_data): New accessors.
10469 All data structure accesses changed to use them.
10470 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
10471 (bool_vector_set): New functions.
10472 (bool_vector_fill): New decl.
10473 (ROUNDUP): Move to alloc.c as described above.
10475 Fix recent gnutls changes.
10476 * gnutls.c (Fgnutls_boot): Don't assume C99.
10477 * process.c (wait_reading_process_output): Fix typo in recent change.
10479 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
10481 * process.c (wait_reading_process_output, read_process_output)
10482 (send_process): Check gnutls_state is not NULL.
10484 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
10485 (Fgnutls_boot): Set process gnutls_p later, after initialization.
10487 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
10489 * nsterm.m (init, run, stop:): New methods in EmacsApp for
10490 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
10492 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
10495 * nsfns.m (Fx_create_frame): Fix memory leak.
10497 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
10498 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
10499 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
10501 2013-11-04 Eli Zaretskii <eliz@gnu.org>
10503 * xdisp.c (message3_nolog, message_with_string): Encode the string
10504 before writing it to the terminal in a non-interactive session.
10506 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
10507 sure we concatenate them into a unibyte string.
10509 * fileio.c (make_temp_name): Encode PREFIX, and decode the
10510 resulting temporary name before returning it to the caller.
10511 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
10512 is a unibyte string, convert NAME to a unibyte string to ensure
10513 that the result is also a unibyte string.
10515 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
10516 create unibyte strings from default paths and directory/file
10519 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
10522 * callproc.c (init_callproc): Use build_unibyte_string to make
10523 sure we create unibyte strings from default paths and
10524 directory/file names.
10526 * buffer.c (init_buffer): Don't store default-directory of
10527 *scratch* in multibyte form. The original problem which led to
10528 that is described in
10529 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
10530 but it was solved long ago. (Bug#15260)
10532 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
10534 Port to stricter C99 platforms.
10535 Especially, C99 prohibits nesting a struct X inside struct Y if
10536 struct X has a flexible array member.
10537 * alloc.c (struct sdata): New type.
10538 (sdata): Implement in terms of struct sdata.
10539 Remove u member; all uses replaced by next_vector, set_next_vector.
10540 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
10541 (SDATA_DATA_OFFSET): Now a constant, not a macro.
10542 (struct sblock): Rename first_data member to data, which is now
10543 a flexible array member. All uses changed.
10544 (next_vector, set_next_vector, large_vector_vec): New functions.
10545 (vector_alignment): New constant.
10546 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
10547 (struct large-vector): Now merely a NEXT member, since the old approach
10548 ran afoul of stricter C99. All uses changed to use
10549 large_vector_vec or large_vector_offset.
10550 (large_vector_offset): New constant.
10551 * dispnew.c: Include tparam.h, for tgetent.
10552 Do not include term.h; no longer needed.
10553 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
10554 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
10555 (struct Lisp_Vector): Use a flexible array member for contents,
10556 instead of a union with a member that is an array of size 1.
10558 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
10559 fact that the struct no longer contains a union.
10560 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
10561 (struct Lisp_Save_Value, struct Lisp_Free):
10562 Use unsigned, not int, for spacers, to avoid c99 warning.
10563 (union specbinding): Use unsigned, not bool, for bitfield, as
10564 bool is not portable to pre-C99 hosts.
10566 2013-11-04 Glenn Morris <rgm@gnu.org>
10568 * emacs.c (usage_message): Mention that `-L :...' appends.
10570 2013-11-02 Glenn Morris <rgm@gnu.org>
10572 * Makefile.in (abs_builddir): Remove.
10573 (bootstrap_exe): Use relative filename.
10575 Use relative filenames in TAGS files.
10576 * Makefile.in (abs_srcdir): Remove it again.
10577 (.PHONY): Remove frc.
10578 (maintainer-clean): No more TAGS-LISP file.
10579 (TAGS): Pass relative file names to etags.
10580 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
10582 * Makefile.in (abs_srcdir): New, set by configure.
10584 (maintainer-clean): Remove pointless echo. That should be in the
10585 top-level Makefile, if anywhere. Delete TAGS-LISP.
10586 (extraclean): No s/ and m/ directories for some time.
10587 (TAGS): Also depend on ctagsfiles3.
10588 Remove no-longer-defined S_FILE.
10589 Pass absolute filenames to etags once more.
10590 (TAGS-LISP): Replace lispdir with its expansion.
10591 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
10592 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
10594 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
10596 * xfaces.c (check_lface_attrs, realize_default_face):
10597 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
10598 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
10600 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
10602 * emacs.c (original_pwd): Remove global var by making it local.
10603 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
10605 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
10607 * xfaces.c: Declare color_distance.
10608 (QCdistant_foreground): New variable.
10609 (NEAR_SAME_COLOR_THRESHOLD): New define.
10610 (load_color2): New function.
10611 (load_color): Call load_color2.
10612 (load_face_colors): Call load_color2 and if distant-color is specified
10613 calculate distant and use distant-color if colors are near.
10614 (LFACE_DISTANT_FOREGROUND): New define.
10615 (merge_face_ref, Finternal_set_lisp_face_attribute)
10616 (Finternal_get_lisp_face_attribute)
10617 (x_supports_face_attributes_p): Handle distant-foreground similar to
10619 (syms_of_xfaces): DEFSYM QCdistant_foreground.
10621 * dispextern.h (lface_attribute_index):
10622 Add LFACE_DISTANT_FOREGROUND_INDEX.
10624 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
10626 * image.c (pbm_next_char): New function.
10627 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
10628 (pbm_scan_number): Use it.
10629 (Qlibjpeg_version): New variable.
10630 (syms_of_image): DEFSYM and initialize it.
10632 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
10634 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
10636 2013-10-31 Glenn Morris <rgm@gnu.org>
10638 * emacs.c (original_pwd): New char.
10639 (main): If using --chdir, store original_pwd.
10640 (init_cmdargs): When setting Vinvocation_directory based on a
10641 relative argv[0], use original_pwd if set. (Bug#15768)
10643 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
10645 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
10647 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
10649 * insdel.c: Fix minor problems found by static checking.
10650 (Qregion_extract_function): Now static.
10651 (prepare_to_modify_buffer_1): Remove unused locals.
10653 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
10655 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
10656 (syms_of_xdisp): Declare pre-redisplay-function.
10657 (markpos_of_region): Remove function.
10658 (init_iterator, compute_stop_pos, handle_face_prop)
10659 (face_before_or_after_it_pos, reseat_to_string)
10660 (get_next_display_element, window_buffer_changed)
10661 (redisplay_internal, try_cursor_movement, redisplay_window)
10662 (try_window_reusing_current_matrix, try_window_id, display_line)
10663 (note_mode_line_or_margin_highlight, note_mouse_highlight)
10664 (display_string, mouse_face_from_buffer_pos): Remove region handling.
10665 * window.h (struct window): Remove field `region_showing'.
10666 * dispextern.h (struct it): Remove region_beg/end_charpos.
10667 (face_at_buffer_position, face_for_overlay_string)
10668 (face_at_string_position): Update prototypes.
10669 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
10670 (face_at_string_position): Remove `region_beg' and `region_end' args.
10671 * fontset.c (Finternal_char_font):
10672 * font.c (font_at, font_range): Adjust calls accordingly.
10673 * insdel.c (Qregion_extract_function): New var.
10674 (syms_of_insdel): Initialize it.
10675 (prepare_to_modify_buffer_1): Use it.
10677 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
10679 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
10680 * ftxfont.c (ftxfont_get_gcs):
10681 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
10682 * xfaces.c (x_free_colors, x_free_dpy_colors)
10683 (x_create_gc, unload_color):
10684 * xselect.c (x_property_data_to_lisp):
10685 * xsettings.c (parse_settings):
10686 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
10687 (get_bits_and_offset): Adjust definition.
10688 * frame.c (XParseGeometry): Adjust locals.
10689 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
10690 * regex.h (toplevel): Likewise for reg_syntax_t.
10692 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
10694 * eval.c (run_hook_with_args): Use FUNCTIONP.
10696 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
10698 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
10699 fields, drop 'allocated_p' member and use -1 for uninitialized value.
10700 * w32term.h (struct w32_output): Similarly but do not use -1 because...
10701 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
10702 on MS-Windows anyway.
10703 (free_face_colors): Define only if HAVE_X_WINDOWS and...
10704 (free_realized_face): ...adjust user.
10705 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
10706 white relief pixels to -1.
10707 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
10708 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
10709 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
10711 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
10713 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
10714 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
10715 in practice now. All callers changed.
10717 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
10719 * dispextern.h (struct face): Use bitfields for 'underline_type'
10720 and 'box' members. Remove set-but-unused members 'pixmap_w' and
10721 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
10722 'stipple' member. Move 'lface' member up to help...
10723 * xfaces.c (make_realized_face): ...this function to find and
10724 clear just the members that need clearing.
10725 (load_face_colors, realize_x_face):
10726 * xdisp.c (extend_face_to_end_of_line): Adjust user.
10728 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
10730 * xftfont.c (struct xftfont_info): Remove set-but-unused
10732 (xftfont_open): Adjust user.
10733 (xftfont_get_colors): Remove useless prototype.
10735 2013-10-26 Eli Zaretskii <eliz@gnu.org>
10737 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
10738 before passing them to 'unexec'. (Bug#15260)
10740 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
10742 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
10744 2013-10-25 Eli Zaretskii <eliz@gnu.org>
10746 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
10747 the changed signature of the font driver's 'close' method.
10749 * w32font.h (w32font_close): Adjust the prototype to the change in
10750 function definition.
10752 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
10754 * w32uniscribe.c (uniscribe_close): Adapt the call to
10755 w32font_close to its new prototype.
10757 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
10759 Omit unused frame argument of font API's close function.
10760 * font.h (struct font): Drop frame argument. Adjust comment.
10761 * font.c (font_clear_cache, font_close_object): Adjust users.
10762 * ftfont.c (ftfont_close):
10763 * ftxfont.c (ftxfont_close):
10764 * macfont.m (macfont_close):
10765 * nsfont.m (nsfont_close):
10766 * w32font.c (w32font_close):
10767 * xfont.c (xfont_close):
10768 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
10769 tweak comments and make functions safe if called more than once for
10770 the same font object.
10772 Perform font-specific cleanup when font object is swept by GC. See
10773 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
10774 * alloc.c (cleanup_vector): New function.
10775 (sweep_vector): Call it for each reclaimed vector object.
10776 * font.h (struct font): Adjust comment.
10778 2013-10-24 Glenn Morris <rgm@gnu.org>
10780 * Makefile.in (abs_top_srcdir): New, set by configure.
10782 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
10784 Adjust recent font-related changes to fix bug#15686.
10785 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
10786 is a live window system frame, mark its default font too.
10788 2013-10-23 Glenn Morris <rgm@gnu.org>
10790 * Makefile.in (RUN_TEMACS): Make relative (again).
10791 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
10792 (bootstrap-emacs$(EXEEXT)):
10793 Quote entities that might contain whitespace.
10795 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
10797 Port to Solaris 10 and its bundled GCC. Reported by Timothy C. Burt.
10798 * floatfns.c (isfinite, isnan): Redefine unconditionally.
10800 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
10802 Do not allow font caches to grow too large.
10803 * alloc.c (compact_font_cache_entry, compact_font_caches):
10804 New functions or stub if not HAVE_WINDOW_SYSTEM.
10805 (compact_undo_list): Factor out from Fgarbage_collect.
10807 (mark_face_cache): Mark face font. Move down to avoid
10809 (mark_terminals): Do not mark font cache here.
10810 (Fgarbage_collect): Call compaction functions described
10811 above. Adjust comment.
10813 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
10815 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
10816 chdir to HOME (bug#15607).
10818 * nsterm.m (Qcocoa, Qgnustep): New variables.
10819 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
10820 (ns_get_color): Make selection color work for GNUstep also.
10822 2013-10-18 Eli Zaretskii <eliz@gnu.org>
10824 * keyboard.c (make_lispy_event): Remove GPM-specific code that
10825 handles mouse clicks. Instead, let GPM use the same code as all
10826 the other mice use. See the discussion starting at
10827 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
10828 for the details of the problem with the menu bar this fixes.
10830 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
10832 Remove port-specific display name lists to avoid extra
10833 complexity and data duplication with display info lists.
10834 * xterm.h (x_display_name_list): Remove declaration.
10835 * xterm.c (x_display_name_list): Remove.
10836 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
10837 * xfns.c (x_display_info_for_name, Fx_display_list):
10838 Likewise. Use x_display_list where appropriate.
10839 * w32term.h (w32_display_name_list): Remove declaration.
10840 * w32term.c (w32_display_name_list): Remove.
10841 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
10843 * w32fns.c (x_display_info_for_name, Fx_display_list):
10844 Likewise. Use x_display_list where appropriate.
10845 * nsterm.h (ns_display_name_list): Remove declaration.
10846 * nsterm.m (ns_display_name_list): Remove.
10847 (ns_term_init, syms_of_nsterm): Adjust users.
10848 * nsfns.m (ns_display_info_for_name, Fx_display_list):
10849 Likewise. Use x_display_list where appropriate.
10850 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
10851 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
10852 (mark_terminals): Mark per-terminal font cache.
10854 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
10856 Don't run timers in input-pending-p. Its new check-timers param
10857 provides the prior behavior. (Bug#15045).
10858 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
10860 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
10862 Make some functions static in non-Microsoft builds.
10863 On my platform (Fedora 19 x86-64), this shrinks the
10864 Emacs executable (text+data) by 0.25%.
10865 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
10866 (load_color) [!MSDOS]:
10867 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
10868 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
10869 * lisp.h (check_existing):
10870 * process.h (conv_sockaddr_to_lisp, network_interface_list)
10871 (network_interface_info) [!WINDOWSNT]:
10872 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
10873 Remove extern decls.
10874 * fileio.c (check_existing):
10875 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
10876 * process.c (conv_sockaddr_to_lisp, network_interface_list)
10877 (network_interface_info) [!WINDOWSNT]:
10878 * term.c (encode_terminal_code) [!WINDOWSNT]:
10879 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
10880 * xfaces.c (load_color) [!MSDOS]:
10882 * fileio.c (check_existing, check_executable, check_writable):
10883 * process.c (network_interface_list, network_interface_info):
10884 Move earlier, so that we don't need forward decls.
10885 * gnutls.c (fn_gnutls_transport_set_errno)
10886 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
10888 * w32.c (init_environment): Use faccessat rather than
10889 check_existing, partly for consistency with the rest of the code
10890 in this file, partly so that check_existing can be static.
10892 Make VALMASK visible to GDB even if clang is used (Bug#15574).
10893 * emacs.c (MAIN_PROGRAM): New macro.
10894 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
10895 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
10897 bool vector int width fixes
10898 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
10899 (Fbool_vector_count_matches_at):
10900 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
10901 can exceed PTRDIFF_MAX, at least in theory.
10902 (Fbool_vector_count_matches_at):
10903 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
10905 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
10907 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
10908 (struct sockaddr): Add forward decl, for platforms that lack it.
10910 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
10912 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
10915 2013-10-16 Eli Zaretskii <eliz@gnu.org>
10917 * w32.c (network_interface_get_info, network_interface_list)
10918 (network_interface_info): New functions. (Bug#15610)
10919 (GetAdaptersInfo_Proc): New typedef.
10920 (get_adapters_info): New wrapper function.
10921 (globals_of_w32): Initialize g_b_init_get_adapters_info.
10923 * process.h (network_interface_list, network_interface_info):
10926 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
10927 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
10928 all systems. Return non-nil for systems that HAVE_NET_IF_H and
10929 for WINDOWSNT. Doc fix.
10930 (syms_of_process): Defsubr Snetwork_interface_list and
10931 Snetwork_interface_info unconditionally.
10933 * menu.c (have_boxes): Fix redundant simulation of radio buttons
10934 in NS GUI sessions. (Bug#15629)
10936 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
10938 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
10940 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
10942 * print.c (print_object): Print " ..." when truncating bool vectors.
10944 2013-10-15 Eli Zaretskii <eliz@gnu.org>
10946 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
10947 standard mouse buttons.
10949 * termhooks.h (struct input_event): Remove incorrect commentary.
10951 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
10953 Disallow bool vector operations on mixed-length operands.
10954 The old behavior left garbage in the result vector sometimes,
10955 and didn't seem to be useful.
10956 * data.c (Qwrong_length_argument): New static var.
10957 (wrong_length_argument): New function.
10958 (bool_vector_binop_driver): Check that args agree in length.
10960 * keyboard.c, keyboard.h (all_kboards): Now static.
10962 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
10964 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
10965 note from the lispref.
10967 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
10969 * nsterm.h (struct ns_display_info): Remove set-but-unused
10970 member image_cache (image caches are per-terminal anyway).
10971 (FRAME_X_IMAGE_CACHE): Remove.
10972 * nsterm.m (ns_initialize_display_info): Adjust user.
10974 2013-10-14 Eli Zaretskii <eliz@gnu.org>
10976 * w32proc.c: Include mingw_time.h.
10978 * w32.c: Include mingw_time.h.
10980 Implement scrolling of TTY menus when the screen is too short.
10982 * term.c (tty_menu_display): Accept an additional argument, the
10983 menu item from which to start displaying the menu. Account for
10984 the value of Y when limiting the menu to the number of available
10986 (mi_result): New enumeration.
10987 (read_menu_input): Return enumerated value. When the y coordinate
10988 hits min_y or max_y, return scroll indication instead of wrapping
10990 (tty_menu_activate): Handle the scrolling indications from
10991 read_menu_input. Compute the first menu item to display and pass
10992 it to tty_menu_display.
10994 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
10996 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
10997 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
10998 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
10999 Adjust to match the change described below.
11000 (struct terminal): Move must_write_spaces, line_ins_del_ok,
11001 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
11002 memory_below_frame members to...
11003 * termchar.h (struct tty_display_info): ...here because they're
11004 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
11005 * term.c (init_tty):
11006 * nsterm.m (ns_create_terminal):
11007 * w32term.c (w32_create_terminal):
11008 * xterm.c (x_create_terminal): Adjust users.
11009 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
11010 to filter out non-TTY frames. Adjust comment.
11011 (scrolling): Adjust user. Prefer eassert for debugging check.
11013 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
11015 * xfaces.c (PT_PER_INCH): Remove unused macro.
11016 * termhooks.h (struct terminal): Remove set-but-unused
11017 member fast_clear_end_of_line.
11018 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
11019 * nsterm.m (ns_create_terminal):
11020 * term.c (init_tty):
11021 * w32term.c (w32_create_terminal):
11022 * xterm.c (x_create_terminal): Adjust users.
11024 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
11026 * lisp.h (bool_vector_size): New function.
11027 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
11028 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
11029 (Fbool_vector_not, Fbool_vector_count_matches_at):
11030 Remove uses of 'eassume' that should no longer be needed,
11031 because they are subsumed by the 'eassume' in bool_vector_size.
11033 2013-10-12 Eli Zaretskii <eliz@gnu.org>
11035 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
11036 after inclusion of gif_lib.h, thus fixing compiler warnings caused
11037 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
11039 2013-10-11 Eli Zaretskii <eliz@gnu.org>
11041 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
11042 have different dimensions. (Bug#15575)
11044 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
11047 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
11049 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
11051 * term.c (tty_menu_show): Never return with unbalanced
11052 specpdl. Use eassert for debugging check. Adjust style.
11054 2013-10-11 Eli Zaretskii <eliz@gnu.org>
11056 * term.c (read_menu_input): Make selection of menu items
11057 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
11058 (tty_menu_activate): Fix off-by-one error when computing max_y.
11060 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
11062 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
11063 audit logging (only used with GnuTLS 3.x) and enable it.
11065 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
11067 * dispnew.c (redraw_frame): Remove useless #ifdef because
11068 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
11069 Also, move TTY fflush to...
11070 * term.c (tty_update_end): ...this function.
11072 2013-10-11 Eli Zaretskii <eliz@gnu.org>
11074 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
11075 the end of the frame's glyph matrix. (Bug#15575)
11077 * term.c (tty_menu_display): Don't move cursor while overwriting
11078 frame's glyphs with menu items. Limit the number of items
11079 displayed to what can be shown on the available screen lines,
11080 excluding the echo area.
11081 (tty_menu_activate): Limit the Y coordinate allowed by
11082 read_menu_input to the last screen line used for menu display.
11084 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
11086 * lisp.h (eassume): New macro.
11087 Also, include <verify.h>, for 'assume'.
11088 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
11089 (vroundup, vector_nbytes):
11090 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
11091 (Fbool_vector_not, Fbool_vector_count_matches)
11092 (Fbool_vector_count_matches_at):
11093 Use eassume, not eassert.
11094 * casetab.c (set_identity, shuffle):
11095 * composite.c (composition_gstring_put_cache):
11096 * dispnew.c (update_frame_1):
11097 * ftfont.c (ftfont_shape_by_flt):
11098 * image.c (gif_load):
11099 * intervals.c (offset_intervals):
11100 * macfont.m (macfont_shape):
11101 Remove calls to 'assume' that are no longer needed, because
11102 --enable-gcc-warnings no longer generates bogus warnings
11103 when these calls are removed.
11105 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
11107 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
11109 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
11111 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
11112 (Qsubstitute_env_in_file_name): New var.
11113 (syms_of_fileio): Define it.
11115 2013-10-10 Eli Zaretskii <eliz@gnu.org>
11117 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
11118 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
11121 * term.c (save_and_enable_current_matrix): Don't allocate and
11122 don't save margin areas.
11123 (restore_desired_matrix): Don't restore margin areas.
11124 (free_saved_screen): Don't free margin areas.
11126 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
11128 * image.c: Pacify --enable-gcc-warnings.
11129 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
11130 #define only if used.
11132 2013-10-10 Eli Zaretskii <eliz@gnu.org>
11134 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
11135 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
11136 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
11137 (gif_load): For giflib v5.x and later, display the error message
11138 produced by giflib when its functions fail.
11139 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
11142 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
11144 * keyboard.c (last_event_timestamp): Remove. For X selection and
11145 GTK popup menus, it may be obtained from per-frame X display info.
11146 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
11147 (process_special_events): Adjust users.
11148 * keyboard.h (last_event_timestamp): Remove declaration.
11149 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
11150 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
11151 * menu.h (xmenu_show): Adjust prototype.
11152 * menu.c (Fx_popup_menu): Adjust user.
11153 * xselect.c (x_own_selection, x_get_foreign_selection)
11154 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
11156 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
11158 * keyboard.c (init_kboard): Now static. Add arg
11159 to denote window system. Adjust comment.
11160 (init_keyboard): Adjust user.
11161 (allocate_kboard): New function.
11162 (syms_of_keyboard):
11163 * nsterm.m (ns_term_init):
11164 * term.c (init_tty):
11165 * w32term.c (w32_create_terminal):
11166 * xterm.c (x_term_init): Use it.
11167 * keyboard.h (init_kboard): Remove prototype.
11168 (allocate_kboard): Add prototype.
11170 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
11172 * image.c (GIFLIB_MAJOR): Ensure it's defined.
11173 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
11175 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
11177 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
11179 2013-10-09 Eli Zaretskii <eliz@gnu.org>
11181 * term.c (tty_menu_activate): Flush the output stream after
11182 showing the cursor, and don't mark the frame garbaged at exit from
11183 the function. Fixes redisplay glitches when moving from one menu
11186 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
11188 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
11189 or throw error (Bug#15570).
11191 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
11193 * intervals.c (temp_set_point_both): Move test into 'eassert',
11196 * lisp.h (eassert): Don't use 'assume'.
11197 Sometimes 'assume' wins in performance, and sometimes it loses,
11198 so it shouldn't be used all the time. Perhaps we need two
11199 flavors of 'eassert', one for where 'assume' is far more likely
11200 to help or to hurt; but that can be done later.
11201 Reported by Dmitry Antipov in
11202 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
11203 Also, don't include <verify.h>; no longer needed.
11205 2013-10-09 Glenn Morris <rgm@gnu.org>
11207 * eval.c (Fcond): Doc tweak.
11209 2013-10-09 Eli Zaretskii <eliz@gnu.org>
11211 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
11212 expressions with side effects to eassert. (Bug#15565)
11214 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
11216 * fns.c (hashfn_user_defined): Allow hash functions to return any
11219 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
11221 Fix minor problems found by static checking.
11222 * dispnew.c (save_current_matrix): Omit unnecessary casts.
11223 * dispnew.c (update_frame_with_menu): Mark debug local as used.
11224 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
11225 * keyboard.c (read_menu_command): Remove unused local.
11226 * lisp.h (read_menu_command): New decl.
11227 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
11228 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
11229 Return ptrdiff_t, not int.
11230 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
11231 not int, for benefit of xpalloc.
11232 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
11234 (have_menus_p): Remove; unused.
11235 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
11236 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
11237 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
11239 (save_and_enable_current_matrix): Omit unnecessary casts.
11240 (read_menu_input): Omit local extern decl (now in lisp.h).
11241 Don't access uninitialized storage if mouse_get_xy fails.
11242 (tty_menu_activate): Mark local as initialized, for lint.
11243 (tty_menu_activate, tty_meny_show): Remove unused locals.
11245 2013-10-08 Eli Zaretskii <eliz@gnu.org>
11247 Support menus on text-mode terminals.
11248 * xterm.h (xw_popup_dialog): Add prototype.
11250 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
11251 (xmenu_show): Block input here, instead in Fx_popup_menu.
11252 (xw_popup_dialog): New function, with X-specific bits of popup
11255 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
11258 * window.c (Fset_window_configuration): Use run-time tests of the
11259 frame type instead of compile-time conditionals, when menu-bar
11260 lines are considered.
11262 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
11263 (w32_popup_dialog): New prototypes.
11265 * w32menu.c (Fx_popup_dialog): Function deleted.
11266 (w32_popup_dialog): New function, with w32 specific bits of popup
11267 dialogs. Block input here.
11269 * w32inevt.c (w32_console_read_socket): Minor change to add
11270 debugging TTY events.
11272 * w32fns.c (show_hourglass): If returning early because the frame
11273 is not a GUI frame, unblock input.
11275 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
11276 (cursorY): New functions.
11278 * termhooks.h (cursorX, cursorY): Prototypes of functions on
11279 WINDOWSNT, macros that call curX and curY elsewhere.
11281 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
11283 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
11284 specific function to hide and show cursor on a text-mode terminal.
11285 (tty_menu_struct, struct tty_menu_state): New structures.
11286 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
11287 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
11288 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
11289 (tty_menu_locate, save_and_enable_current_matrix)
11290 (restore_desired_matrix, screen_update, read_menu_input)
11291 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
11292 (tty_pop_down_menu, tty_menu_last_menubar_item)
11293 (tty_menu_new_item_coords, tty_menu_show): New functions.
11294 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
11296 * nsterm.h (ns_popup_dialog): Adjust prototype.
11298 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
11299 of in x-popup-menu.
11300 (ns_popup_dialog): Adapt order of arguments to the other
11301 *_menu_show implementations.
11302 (Fx_popup_dialog): Function deleted.
11304 * msdos.c (x_set_menu_bar_lines): Delete unused function.
11306 * menu.h (tty_menu_show, menu_item_width): Provide prototypes.
11308 * menu.c (have_boxes): New function.
11309 (single_keymap_panes): Use it instead of a compile-time
11311 (single_menu_item): Use run-time tests of the frame type instead
11312 of compile-time conditionals.
11313 (encode_menu_string): New function.
11314 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
11315 the macro, since different types of frame need different encoding
11317 (digest_single_submenu): Use run-time tests of frame type instead
11318 of, or in addition to, compile-time conditionals.
11319 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
11320 (Fx_popup_menu): Detect when the function is called from keyboard
11321 on a TTY. Don't barf when invoked on a text-mode frame.
11322 Check frame type at run time, instead of compile-time conditionals for
11323 invoking terminal-specific menu-show functions.
11324 Call tty_menu_show on text-mode frames.
11325 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
11326 run time to determine which alternative to invoke; support dialogs
11329 * keyboard.h <Qmouse_movement>: Declare.
11331 * keyboard.c <Qmouse_movement>: Now extern.
11332 <Qecho_keystrokes>: New static variable.
11333 (read_key_sequence): Accept an additional argument, a flag to
11334 prevent redisplay during reading of the key sequence. All callers
11336 (read_menu_command): New function.
11337 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
11339 (toolkit_menubar_in_use): New function.
11340 (make_lispy_event): Use it instead of a compile-time test.
11342 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
11343 window-system being available.
11345 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
11346 to x-popup-dialog on the frame type, they all now support popup
11349 * dispnew.c (save_current_matrix): Save the margin areas.
11350 (restore_current_matrix): Restore margin areas.
11351 (update_frame_with_menu): New function.
11353 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
11356 * alloc.c (make_save_ptr): Now compiled unconditionally.
11358 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
11360 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
11361 (redraw_frame, update_frame): Adjust users.
11362 * dispextern.h (set_window_update_flags): Adjust prototype.
11363 * xdisp.c (redisplay_internal): When updating all frames with zero
11364 windows_or_buffers_changed, assume that only the windows that shows
11365 current buffer should be really updated.
11367 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
11369 Do not allocate huge temporary memory areas and objects while encoding
11370 for file I/O, thus reducing an enormous memory usage for large buffers.
11371 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
11372 * coding.h (struct coding_system): New member raw_destination.
11373 * coding.c (setup_coding_system): Initialize it to zero.
11374 (encode_coding_object): If raw_destination is set, do not create
11375 dst_object. Add comment.
11376 * fileio.c (toplevel): New constant E_WRITE_MAX.
11377 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
11378 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
11380 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
11382 * nsterm.m (windowDidExitFullScreen:)
11383 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
11385 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
11387 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
11388 * keyboard.c (unblock_input_to): Don't process pending signals
11389 if a fatal error is in progress.
11391 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
11392 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
11393 they're talking about words in Lisp bool vectors.
11394 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
11395 * data.c (popcount_bits_word): Rename from popcount_size_t.
11396 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
11399 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
11401 Improve support for popcount and counting trailing zeros (Bug#15550).
11402 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
11403 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
11404 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
11405 (popcount_size_t_msc, popcount_size_t_gcc):
11406 Remove; now done by Gnulib.
11407 (popcount_size_t): Now a macro that defers to Gnulib.
11408 (count_trailing_zero_bits): Return int, for consistency with
11409 Gnulib and because Emacs prefers signed to unsigned int.
11410 Don't assume that size_t is either unsigned int or unsigned long
11411 or unsigned long long.
11412 (size_t_to_host_endian): Do not assume that size_t is either
11413 exactly 32 or exactly 64 bits wide.
11414 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
11415 etc., so that it's now an enum constant, not a macro.
11416 No need to assume that it's either 32 or 64.
11418 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
11420 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
11423 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
11425 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
11426 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
11428 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
11430 emacs_read and emacs_write now use void *, not char *.
11431 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
11432 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
11433 Buffer arg is now void *, not char *. This matches plain
11434 'read' and 'write' better, and avoids a constraint violation
11435 on Solaris 9 with Oracle Studio.
11437 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
11439 * alloc.c (Fmake_string): For ASCII char initializer, prefer
11440 memset to explicit loop. Otherwise copy largest possible chunk
11441 from initialized to uninitialized part, thus allowing the longer
11442 memcpy runs and reducing the number of loop iterations.
11444 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
11446 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
11447 hide toolbar (Bug#15388).
11448 (windowDidEnterFullScreen:): If presentation options are zero,
11449 set them here (Bug#15388).
11450 (ns_update_auto_hide_menu_bar): Remove runtime check.
11451 Don't auto hide dock unless menubar is also auto hidden.
11453 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
11455 * editfns.c (message): Mention batch mode in doc string.
11457 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
11459 * nsterm.m (check_native_fs): Remove erroneous comment.
11461 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
11463 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
11464 uses find_newline instead of scan_newline and so doesn't move point.
11466 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
11468 Use hardware support for byteswapping on glibc x86 etc.
11469 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
11470 whereas the old swap64 needed 30.
11471 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
11472 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
11473 Use byteswap.h's macros to swap bytes.
11474 * lisp.h (swap16, swap32, swap64): Remove.
11475 All uses replaced by bswap_16, bswap_32, bswap_64.
11477 * bytecode.c (exec_byte_code): Use some more volatile variables
11478 to work around local variables getting clobbered by longjmp.
11479 Port to pre-C99, which doesn't allow decls after stmts.
11481 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
11483 * lisp.h (eassert): Assume that COND is true when optimizing.
11484 In other words, take on the behavior of eassert_and_assume.
11485 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
11486 (eassert_and_assume): Remove. All uses replaced by eassert.
11488 * xdisp.c (Qglyphless_char): Now static.
11490 Adjust to merge from gnulib.
11491 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
11492 * lisp.h: Include <verify.h>, for 'assume'.
11494 * eval.c (clobbered_eassert): New macro.
11495 (internal_catch, internal_condition_case)
11496 (internal_condition_case_1, internal_condition_case_2)
11497 (internal_condition_case_n): Use it instead of eassert
11498 when the argument contains locals clobbered by longjmp.
11499 Don't use clobbered locals outside of clobbered_eassert.
11500 (internal_lisp_condition_case): Use a volatile variable
11501 to work around a local variable's getting clobbered.
11503 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
11505 * lisp.h (struct handler): Merge struct handler and struct catchtag.
11506 (PUSH_HANDLER): New macro.
11507 (catchlist): Remove.
11508 (handlerlist): Always declare.
11510 * eval.c (catchlist): Remove (merge with handlerlist).
11511 (handlerlist, lisp_eval_depth): Not static any more.
11512 (internal_catch, internal_condition_case, internal_condition_case_1)
11513 (internal_condition_case_2, internal_condition_case_n):
11515 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
11516 handlerlist/catchlist.
11517 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
11518 handlerlist which can only handle a single condition-case handler at
11520 (find_handler_clause): Simplify since we only a single branch here
11523 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
11525 (bcall0): New function.
11526 (exec_byte_code): Add corresponding cases. Improve error message when
11527 encountering an invalid byte-code. Let Bunwind_protect accept
11528 a function (rather than a list of expressions) as argument.
11530 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
11531 and make them unconditional now that they're heap-allocated.
11533 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
11535 * charset.c (Fdecode_char, Fencode_char): Remove description of
11536 `restriction' arg. now that it's hidden by advertised-calling-convention.
11538 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
11540 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
11541 Remove unused variable (from mac-port).
11542 (macfont_draw): Use s->ybase for correct y position.
11544 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
11546 * frame.h (struct frame): Drop has_minibuffer member because...
11547 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
11548 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
11550 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
11552 * window.h (struct window): Prefer enum text_cursor_kinds to int
11553 for phys_cursor_type member. Move the latter, phys_cursor_width,
11554 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
11555 * window.c (replace_window, make_window): Adjust users.
11557 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
11559 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
11560 this module is never compiled otherwise.
11562 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
11564 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
11567 2013-09-29 Eli Zaretskii <eliz@gnu.org>
11569 * xdisp.c (get_next_display_element): Don't call face_for_font in
11570 a build configured --without-x. (Bug#15484)
11572 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
11574 * window.c (calc_absolute_offset): #elif should be #elif defined.
11576 * frame.c (delete_frame): Block/unblock input to overcome race
11577 condition (Bug#15475).
11579 2013-09-29 Andreas Politz <politza@hochschule-trier.de>
11581 * frame.c (delete_frame): Record selected frame only after
11582 calling Qdelete_frame_functions (Bug#15477).
11584 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
11586 * nsterm.m (ns_selection_color): Remove.
11587 (ns_get_color): Check for ns_selection_(fg|bg)_color using
11588 NSColor selectedText(Background)Color. Only for COCOA.
11589 (ns_term_init): Remove assignment of ns_selection_color, logic
11590 moved to ns_get_color.
11592 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
11593 NS_SELECTION_COLOR_DEFAULT.
11594 (NS_SELECTION_FG_COLOR_DEFAULT): New.
11596 2013-09-28 Eli Zaretskii <eliz@gnu.org>
11598 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
11599 frame' does not have the tool_bar_window member.
11601 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
11603 Signal error when reading an empty byte-code object (Bug#15405)
11604 * lread.c (read1): Signal error.
11605 * alloc.c (make_byte_code): eassert header size.
11606 (sweep_vectors): Change an int to size_t.
11608 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
11610 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
11611 instead of ints, as it's the usual style for offsetof constants. See:
11612 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
11614 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
11615 This is ugly, but it should fix the performance problem for older
11616 GCC versions in the short run. I'll look into integrating the
11617 Gnulib module for popcount, as a better fix.
11618 See the thread starting in:
11619 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
11620 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
11621 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
11622 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
11623 (popcount_size_t): Use it.
11625 2013-09-24 Daniel Colascione <dancol@dancol.org>
11627 * process.c (Fnetwork_interface_info): Fix build break due to
11630 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
11632 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
11633 Prefer signed to unsigned integers where either will do.
11634 No need for 'const' on locals that do not escape.
11635 Omit easserts with unnecessary and unportable assumptions about
11636 alignment. Avoid unnecessary casts to char *.
11638 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
11640 Use union for the payload of struct Lisp_Vector.
11641 This helps to avoid a few glitches dictated by C's aliasing rules.
11642 * lisp.h (struct Lisp_Vector): Use union for next and
11643 contents member. Adjust comment. Change related users.
11644 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
11645 Related users changed.
11646 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
11647 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
11648 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
11649 * xfaces.c, xfont.c, xmenu.c: Related users changed.
11651 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
11653 Optimize glyph row clearing and copying routines.
11654 * dispextern.h (struct glyph_row): Change layout of struct
11655 glyph_row to help copy_row_except_pointers. Adjust comment.
11656 * dispnew.c (null_row): Remove.
11657 (clear_glyph_row): Use offsetof and memset to find and clear
11658 just the members that need clearing. Adjust comment.
11659 (copy_row_except_pointers): Likewise for copying.
11661 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
11663 Some minor cleanups of recently-added bool vector code.
11664 * conf_post.h (assume): Always return void. Use lint version
11665 only if GCC and MSC versions don't apply.
11666 * conf_post.h (assume):
11667 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
11668 Depend on _MSC_VER, not __MSC_VER, for consistency with
11670 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
11671 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
11672 (bool_vector_binop_driver, count_trailing_zero_bits)
11673 (size_t_to_host_endian): Now static, not static inline;
11674 the latter isn't needed with modern compilers and doesn't
11675 work with older compilers anyway.
11677 * alloc.c (valgrind_p): Use bool for boolean.
11679 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
11681 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
11682 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
11683 (display_last_displayed_message_p, message_buf_print)
11684 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
11685 Use bool for boolean.
11686 * dispextern.h (cancel_line, init_desired_glyphs):
11687 Remove ancient leftover.
11688 (help_echo_showing_p, hourglass_shown_p):
11689 * lisp.h (noninteractive_need_newline): Adjust declaration.
11691 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
11693 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
11695 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
11696 ...this file and convert the latter to static. Adjust comment.
11697 (make_initial_frame):
11698 * window.c (init_window_once): Adjust user.
11699 * frame.h (last_nonminibuf_frame): Remove declaration.
11700 * lisp.h (selected_frame): Likewise.
11701 * msdos.c (the_only_display_info): Adjust comment.
11703 2013-09-23 Eli Zaretskii <eliz@gnu.org>
11705 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
11706 computing the end column of mouse-highlight that comes from
11707 display or overlay strings. (Bug#15437)
11708 (note_mouse_highlight): Adapt calculation of last argument to
11709 mouse_face_from_string_pos to the above change.
11711 * conf_post.h (__has_builtin): Define to zero, if undefined, on
11712 all platforms, not just for clang.
11714 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
11716 * filelock.c (lock_file_1): Rearrange to remove compiler warning
11717 about excess arguments to snprintf.
11719 * conf_post.h(assume): Use __builtin_unreachable for clang.
11721 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
11723 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
11724 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
11726 2013-09-23 Daniel Colascione <dancol@dancol.org>
11728 * alloc.c (USE_VALGRIND): New macro; on by default
11729 when ENABLE_CHECKING.
11730 (mark_maybe_object, mark_maybe_pointer)
11731 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
11733 (valgrind_p) [USE_VALGRIND]: New variable.
11734 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
11736 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
11738 * process.c (wait_reading_process_output): Change int pnamelen to
11741 * nsterm.m (setMarkedText:selectedRange:, deleteWorkingText):
11742 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
11743 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
11744 argument to unsigned long to avoid warning.
11745 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
11747 * conf_post.h (assume): Fix compiler error: x shall be cond.
11749 2013-09-22 Daniel Colascione <dancol@dancol.org>
11751 * xfns.c (x_get_monitor_attributes): Suppress unused variable
11752 warning when compiling without a window system.
11754 2013-09-22 Daniel Colascione <dancol@dancol.org>
11756 * data.c (Qbool_vector_p): New symbol.
11757 (bool_vector_spare_mask, popcount_size_t_generic)
11758 (popcount_size_t_msc, popcount_size_t_gcc)
11760 (bool_vector_binop_driver)
11761 (count_trailing_zero_bits, size_t_to_host_endian)
11762 (Fbool_vector_exclusive_or)
11763 (Fbool_vector_union)
11764 (Fbool_vector_intersection, Fbool_vector_set_difference)
11765 (Fbool_vector_subsetp, Fbool_vector_not)
11766 (Fbool_vector_count_matches)
11767 (Fbool_vector_count_matches_at): New functions.
11768 (syms_of_data): Intern new symbol, functions.
11769 * alloc.c (bool_vector_payload_bytes): New function.
11770 (Fmake_bool_vector): Instead of calling Fmake_vector,
11771 which performs redundant initialization and argument checking,
11772 just call allocate_vector ourselves. Make sure we clear any
11773 terminating padding to zero.
11774 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
11775 instead of open-coding the size calculation.
11776 (vroundup_ct): New macro.
11777 (vroundup): Assume argument >= 0; invoke vroundup_ct.
11778 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
11779 * composite.c (composition_gstring_put_cache):
11780 Change lint_assume to assume.
11781 * conf_post.h (assume): New macro.
11782 (lint_assume): Remove.
11783 * dispnew.c (update_frame_1): Change lint_assume to assume.
11784 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
11786 * image.c (gif_load): Change lint_assume to assume.
11787 * lisp.h (eassert_and_assume): New macro.
11788 (Qbool_vector_p): Declare.
11789 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
11790 (swap16, swap32, swap64): New inline functions.
11791 * macfont.m (macfont_shape): Change lint_assume to assume.
11792 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
11793 * xsettings.c (parse_settings): Use new swap16 and
11794 swap32 from lisp.h instead of file-specific macros.
11796 2013-09-22 Eli Zaretskii <eliz@gnu.org>
11798 * xdisp.c (try_window_id): Don't abort if cursor row could not be
11799 found (which can legitimately happen when the glyph row at the
11800 window start is disabled in the current_matrix. (Bug#15365)
11802 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
11804 Fix syntax.h bug introduced by recent INLINE change.
11805 syntax.h defined an extern inline function SYNTAX_ENTRY that was
11806 conditionally compiled one way in some modules, and a different
11807 way in others. This doesn't work with extern inline functions,
11808 which must have the same definition in all modules, because the
11809 defining code might be shared across modules, depending on the
11810 implementation. Symptoms reported by Martin Rudalics in:
11811 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
11812 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
11813 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
11814 overriding the corresponding functions in syntax.h.
11815 * syntax.h (syntax_property_entry, syntax_property_with_flags)
11816 (syntax_property): New inline functions.
11817 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
11818 Rewrite in terms of these new functions.
11820 2013-09-21 Eli Zaretskii <eliz@gnu.org>
11822 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
11823 not chars_in_text, whose result depends on the multibyteness of
11824 the current buffer. (Bug#15426)
11826 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
11828 Port recent change to hosts where pointers aren't 'long'.
11829 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
11830 Don't assume that pointers are the same width as 'long'.
11831 Add a compile-time check that a pointer fits into two X slots.
11833 A simpler, centralized INLINE.
11834 * conf_post.h (INLINE): Define only if not already defined.
11835 This allows us to use a single INLINE, defined by one file
11837 * emacs.c (INLINE): Define it.
11838 Also, include category.h, charset.h, composite.h, dispextern.h,
11839 syntax.h, systime.h, so that their INLINE definitions are expanded
11840 properly for Emacs.
11841 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
11842 * buffer.h, buffer.c (BUFFER_INLINE):
11843 * category.h, category.c (CATEGORY_INLINE):
11844 * character.h, character.c (CHARACTER_INLINE):
11845 * charset.h, charset.c (CHARSET_INLINE):
11846 * composite.h, composite.c (COMPOSITE_INLINE):
11847 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
11848 * frame.h, frame.c (FRAME_INLINE):
11849 * intervals.h, intervals.c (INTERVALS_INLINE):
11850 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
11851 * lisp.h, alloc.c (LISP_INLINE):
11852 * process.h, process.c (PROCESS_INLINE):
11853 * syntax.h, syntax.c (SYNTAX_INLINE):
11854 * systime.h, sysdep.c (SYSTIME_INLINE):
11855 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
11856 * window.h, window.c (WINDOW_INLINE):
11857 Remove. All uses replaced with INLINE.
11859 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
11861 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
11862 to avoid Bug#15398.
11864 2013-09-19 Eli Zaretskii <eliz@gnu.org>
11866 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
11867 'const char *' to avoid compiler warnings due to similar change in
11868 the prototype of x_get_string_resource.
11870 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
11872 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
11873 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
11874 going to replace static variables below. Adjust comments.
11875 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
11876 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
11877 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
11878 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
11879 Related users changed.
11880 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
11881 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
11882 last_mouse_movement_time, going to replace static variables below.
11884 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
11885 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
11887 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
11888 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
11889 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
11890 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
11891 static variables below.
11892 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
11893 (last_mouse_scroll_bar): Remove.
11894 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
11895 (mouseExited): Related users changed.
11897 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
11899 Do not use external array to process X scroll bar messages.
11900 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
11901 (x_send_scroll_bar_event): Pack window pointer into two slots
11902 of XClientMessageEvent if we're 64-bit. Adjust comment.
11903 (x_scroll_bar_to_input_event): Unpack accordingly.
11905 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
11907 Ifdef away recent changes which aren't relevant to NS port.
11908 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
11909 [!HAVE_NS]: Declare as such.
11910 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
11911 [!HAVE_NS]: Define as such.
11913 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
11915 * frame.c (x_redo_mouse_highlight): New function
11916 to factor out common code used in W32 and X ports.
11917 * dispextern.h (x_redo_mouse_highlight): Add prototype.
11918 * xterm.h (struct x_display_info):
11919 * w32term.h (struct w32_display_info):
11920 * nsterm.h (struct ns_display_info): New members
11921 last_mouse_motion_frame, last_mouse_motion_x and
11922 last_mouse_motion_y, going to replace static variables below.
11923 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
11924 (redo_mouse_highlight): Remove.
11925 (note_mouse_movement, syms_of_xterm): Adjust user.
11926 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
11927 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
11928 (redo_mouse_highlight): Remove.
11929 (note_mouse_movement, syms_of_w32term): Adjust user.
11930 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
11931 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
11933 (note_mouse_movement, mouseMoved, syms_of_nsterm):
11934 * nsfns.m (compute_tip_xy): Adjust user.
11936 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
11938 * frame.c (x_mouse_grabbed): New function.
11939 * dispextern.h (x_mouse_grabbed): Add prototype.
11940 (last_mouse_frame): Remove declaration.
11941 * xterm.h (struct x_display_info):
11942 * w32term.h (struct w32_display_info):
11943 * nsterm.h (struct ns_display_info): New member
11944 last_mouse_frame, going to replace...
11945 * xdisp.c (last_mouse_frame): ...global variable.
11946 (note_tool_bar_highlight):
11947 * w32term.c (w32_mouse_position, w32_read_socket):
11948 * xterm.c (XTmouse_position, handle_one_xevent):
11949 Use x_mouse_grabbed.
11950 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
11952 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
11954 * w32term.c (w32_read_socket): Avoid temporary
11955 variables in a call to x_real_positions.
11956 * xterm.c (handle_one_xevent): Likewise.
11958 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
11960 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
11961 (x_icon_type): Remove prototype.
11962 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
11963 * frame.c (x_icon_type): Remove.
11964 * w32term.c (x_make_frame_visible, x_iconify_frame):
11965 * xterm.c (x_make_frame_visible, x_iconify_frame):
11966 Use x_set_bitmap_icon to factor out common code.
11968 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
11970 * dispextern.h (check_x_display_info, x_get_string_resource):
11971 Declare here just once and unify the latter.
11972 * frame.c (check_x_display_info, x_get_string_resource):
11973 * nsterm.h (check_x_display_info):
11974 * xrdb.c (x_get_string_resource):
11975 * xterm.h (check_x_display_info): Remove prototypes.
11976 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
11977 * w32reg.c (x_get_string_resource): Likewise.
11978 (w32_get_rdb_resource): Adjust user.
11980 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
11982 * xterm.h (struct x_display_info): New member
11983 x_pending_autoraise_frame, going to replace...
11984 * xterm.c (pending_autoraise_frame): ...static variable.
11985 (x_new_focus_frame, XTread_socket): Adjust users.
11986 * w32term.h (struct w32_display_info): New member
11987 w32_pending_autoraise_frame, going to replace...
11988 * w32term.c (pending_autoraise_frame): ...global variable.
11989 (x_new_focus_frame, w32_read_socket): Adjust users.
11991 2013-09-17 Glenn Morris <rgm@gnu.org>
11993 * xdisp.c (message_dolog): If we create *Messages*,
11994 switch it to messages-buffer-mode.
11996 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
11998 Don't overuse 'const' in types of locals.
11999 * bidi.c (bidi_count_bytes):
12000 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
12001 (xg_event_is_for_scrollbar):
12002 * xselect.c (x_handle_property_notify)
12003 (x_handle_selection_notify, x_handle_dnd_message):
12004 * xsettings.c, xsettings.h (xft_settings_event):
12005 * xterm.c (x_handle_net_wm_state, handle_one_event)
12006 (x_menubar_window_to_frame, x_detect_focus_change)
12007 (construct_mouse_click, note_mouse_movement)
12008 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
12009 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
12010 (handle_one_xevent, x_handle_net_wm_state):
12011 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
12012 (x_handle_dnd_message):
12013 Avoid unnecessary 'const', typically the second 'const' in
12014 'const foo * const arg', a 'const' that does not affect the API
12015 and doesn't significantly help the human reader.
12017 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
12019 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
12020 only if Glib < 2.36.0.
12021 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
12022 * xsettings.c (init_gconf, init_gsettings): Do not check
12024 * xterm.c (handle_one_xevent): Do not call to x_clear_area
12026 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
12028 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
12030 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
12031 before calling g_type_init.
12033 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
12035 * nsterm.m (syms_of_nsterm): ... to here.
12037 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
12039 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
12040 (ignore_next_mouse_click_timeout): Use Time as X does.
12041 (handle_one_xevent): Avoid cast and use unsigned comparison.
12043 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
12045 Do not copy X event in handle_one_xevent except KeyPress case.
12046 Wnen XEvent is processed, it is unlikely to be changed except
12047 KeyPress case, so we can avoid copying and use const pointer to
12048 const data to make sure that an event is not changed elsewhere.
12049 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
12050 const' and do not create local copy except for the KeyPress event.
12051 Use casts to avoid a few glitches. Adjust formatting. Add comments.
12052 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
12053 (x_handle_net_wm_state, x_menubar_window_to_frame)
12054 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
12055 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
12056 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
12057 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
12058 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
12059 (x_handle_dnd_message):
12060 * xsettings.c (xft_settings_event):
12061 Use 'const XEvent * const' where appropriate.
12062 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
12064 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
12066 Fix X event waiting to handle multiple frames.
12067 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
12068 * xterm.c (pending_event_wait): Remove. Adjust users.
12069 (x_detect_focus_change): Pass frame arg.
12070 (handle_one_xevent): Find related frame early and clear per-frame
12071 wait_event_type only if this is an event for the relevant frame.
12072 (x_wait_for_event): Use per-frame wait_event_type.
12074 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
12076 * nsfns.m (Fx_create_frame): Fix font driver registration for
12079 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
12080 for syms_of_macfont.
12082 * nsterm.m: Include macfont.h.
12083 (ns_tmp_flags, ns_tmp_font): Remove.
12084 (ns_compute_glyph_string_overhangs): Check for driver Qns.
12085 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
12086 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
12087 (changeFont:): Fix code style. Check for font driver type when
12090 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
12093 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
12094 (nsfont_open): Set font driver type.
12095 Set font->ascent and font->descent. Figure out font instead of
12096 ns_tmp_font, and flags instead of ns_tmp_flags.
12097 Fix indentation. Remove call to ns_draw_text_decoration,
12100 * nsfns.m: Include macfont.h.
12101 (Fx_create_frame): Register macfont driver, make a better default font.
12102 (Fns_popup_font_panel): Get font from macfont driver, if used.
12104 * macfont.m, macfont.h, macuvs.h: New files.
12106 * font.h: Declare syms_of_macfont.
12108 * font.c (syms_of_font): Call syms_of_macfont.
12110 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
12112 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
12114 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
12115 and it is always zero for others, so I assume that this is an ancient
12116 leftover which nobody will want to change any more.
12117 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
12118 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
12119 * frame.c (x_set_scroll_bar_width):
12120 * w32fns.c (w32_createscrollbar):
12121 * w32term.c (w32_set_vertical_scroll_bar):
12122 * xfns.c (x_set_scroll_bar_default_width):
12123 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
12124 (x_scroll_bar_expose): Related users changed.
12126 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
12128 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
12129 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
12130 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
12132 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
12133 Define once here...
12134 * nsterm.h, w32term.h, xterm.h: ...and not here.
12135 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
12136 Remove unused Xisms.
12137 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
12138 these modules are never compiled otherwise.
12140 2013-09-14 Eli Zaretskii <eliz@gnu.org>
12142 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
12143 Doc fix. (Bug#15375)
12145 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
12147 Unify Fx_focus_frame between all ports.
12148 * frame.h (x_focus_frame): New prototype.
12149 * xfns.c (Fx_focus_frame): Remove.
12150 (syms_of_xfns): Do not defsubr it.
12151 (x_focus_frame): X implementation.
12152 * nsfns.m (Fx_focus_frame): Remove.
12153 (syms_of_nsfns): Do not defsubr it.
12154 (x_focus_frame): NS implementation.
12155 * w32term.c (Fx_focus_frame): Remove.
12156 (x_focus_on_frame): Rename to...
12157 (x_focus_frame): W32 implementation.
12158 * w32term.h (x_focus_on_frame): Remove prototype.
12159 * w32fns.c (Fx_focus_frame): Remove.
12160 (syms_of_w32fns): Do not defsubr it.
12161 * frame.c (Fx_focus_frame): Define here.
12162 (syms_of_frame): Defsubr here.
12163 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
12165 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
12167 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
12168 All of them are replaced with FRAME_DISPLAY_INFO, defined in
12169 each port to reference the port-specific window system data.
12170 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
12171 (FRAME_DISPLAY_INFO): Define.
12172 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
12173 (FRAME_DISPLAY_INFO): Define. Adjust users.
12174 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
12175 (FRAME_DISPLAY_INFO): Define. Adjust users.
12176 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
12177 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
12178 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
12179 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
12180 * xselect.c, xterm.c: All related users changed.
12182 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
12184 * xterm.h (x_window_to_frame, x_any_window_to_frame)
12185 (x_menubar_window_to_frame): Remove prototypes.
12186 * xfns.c (x_window_to_frame, x_any_window_to_frame)
12187 (x_menubar_window_to_frame, x_top_window_to_frame):
12189 * xterm.c (x_window_to_frame, x_any_window_to_frame)
12190 (x_menubar_window_to_frame, x_top_window_to_frame):
12191 ...to here and convert all but the last to static.
12193 2013-09-12 Eli Zaretskii <eliz@gnu.org>
12195 * lisp.mk (lisp): Add w32-common-fns.elc.
12197 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
12199 * charset.c (char_charset): Document an exception for char-charset.
12201 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
12203 * xterm.h (x_display_info): New field last_user_time...
12204 * xterm.c (toplevel): ...to replace static last_user_time.
12205 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
12207 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
12209 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
12210 scroll bar values to prevent thumb from disappear and update comment.
12212 2013-09-11 Glenn Morris <rgm@gnu.org>
12214 * emacs.c (usage_message): Possessive apostrophe tweak.
12216 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
12218 * nsterm.m (syms_of_nsterm): Use Qns.
12219 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
12220 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
12221 * xfns.c (x_display_info_for_name, Fx_open_connection):
12222 Remove old '#if 0' code.
12223 (syms_of_xfns): Use Qx.
12224 * termhooks.h (fullscreen_hook): Remove the leftover.
12225 (struct terminal): Fix typo in comment.
12227 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
12229 Cleaning up a few X scroll bar bits.
12230 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
12231 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
12232 New member last_seen_part, going to replace...
12233 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
12234 (xt_action_hook) [USE_LUCID]: Adjust user.
12235 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
12236 Lucid-specific scroll bar support.
12237 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
12238 to int and adjust to use last_seen_part member.
12239 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
12240 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
12241 Initialize last_seen_part.
12243 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
12245 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
12246 insert-buffer-substring an empty string.
12248 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
12250 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
12251 avoiding a GCC warning.
12253 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
12255 Ifdef away frame tool bar code when it is not really used.
12256 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
12257 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
12258 and minimize_tool_bar_window_p under the above.
12259 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
12260 (fset_tool_bar_window): Likewise.
12261 * dispnew.c (clear_current_matrices, clear_desired_matrices)
12262 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
12263 (change_frame_size_1):
12264 * window.c (window_from_coordinates, Frecenter): Adjust users.
12265 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
12266 code is not really used.
12267 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
12268 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
12269 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
12270 [!USE_GTK && !HAVE_NS]: Define as such.
12271 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
12272 (note_mouse_highlight, expose_frame):
12273 * xfns.c (x_set_tool_bar_lines):
12274 * xterm.c (handle_one_xevent): Adjust users.
12276 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
12278 Fix corruption with multiple emacsclient -t instances (Bug#15222).
12279 This bug was introduced by my 2013-08-26 patch, which incorrectly
12280 assumed that the terminfo implementation doesn't use termcap buffers.
12281 * term.c (init_tty) [TERMINFO]: Remove optimization, as
12282 these buffers apparently are used after all.
12283 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
12284 (struct tty_display_info): Define members termcap_term_buffer and
12285 termcap_strings_buffer even if TERMINFO.
12287 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
12290 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
12291 'usage' docstring entry to pacify make-docfile.
12293 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
12295 Change comparison functions =, <, >, <=, >= to take many arguments.
12296 * data.c: Change comparison functions' interface and implementation.
12297 * lisp.h: Make arithcompare available for efficient two arg
12299 * bytecode.c: Use arithcompare.
12300 * fileio.c: Use new interface.
12302 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
12304 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
12306 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
12308 * eval.c (Feval): Document the new use of `lexical'.
12310 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
12312 Review and drop old frame resize hack.
12313 * frame.h (struct frame): Remove force_flush_display_p.
12314 * dispnew.c (update_frame): Adjust user and don't call
12315 flush_frame here. The comment has said that there was an issues
12316 with redisplaying fringes, but I don't see any differences with
12317 and without this hack. Hopefully we can continue without it.
12318 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
12319 current frame matrices twice if resized_p is set.
12321 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
12323 Do not populate pure Xism x_sync to other ports.
12324 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
12325 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
12326 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
12327 * w32term.h (x_sync): Remove prototype.
12329 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
12331 Cleanup frame flushing.
12332 * dispextern.h (struct redisplay_interface):
12333 Drop flush_display_optional because flush_display is enough
12334 for X and flushing via RIF is just a no-op for others.
12335 * frame.h (flush_frame): New function.
12336 * dispnew.c (update_frame):
12337 * minibuf.c (read_minibuf):
12338 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
12340 * keyboard.c (detect_input_pending_run_timers): Do not flush
12341 all frames but selected one in redisplay_preserve_echo_area.
12342 * nsterm.m (ns_flush): Remove no-op.
12343 (ns_redisplay_interface): Adjust user.
12344 * w32term.h (x_flush): Remove no-op.
12345 (w32_redisplay_interface): Adjust user.
12346 * xterm.c (x_flush): Simplify because we do not flush all
12347 frames at once any more. Adjust comment.
12348 (x_redisplay_interface): Adjust user.
12350 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
12352 Port --without-x --enable-gcc-warnings to Fedora 19.
12353 * gfilenotify.c (globals_of_gfilenotify):
12354 Call g_type_init only if using an older glib version that needs it.
12356 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
12358 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
12359 (last_glyphless_glyph_merged_face_id): Remove declarations.
12360 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
12361 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
12362 (last_glyphless_glyph_merged_face_id): Now static.
12363 (merge_escape_glyph_face): New function, refactored from...
12364 (get_next_display_element): ...here.
12365 (merge_glyphless_glyph_face): New function, refactored from...
12366 (produce_glyphless_glyph): ...here...
12367 * term.c (produce_glyphless_glyph): ...and here.
12369 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
12371 * eval.c (eval_sub): Only call Ffunction if necessary.
12373 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
12375 Attempt to make redisplay more selective when changing cursor type.
12376 * frame.h (struct frame): New bitfield cursor_type_changed.
12377 * xdisp.c (cursor_type_changed): Remove.
12378 (try_cursor_movement, redisplay_window, try_window_id)
12379 (set_frame_cursor_types, try_window_reusing_current_matrix):
12380 Adjust to use per-frame bitfield.
12381 (redisplay_internal): Look for cursor type change on each visible
12382 frame and consider all frames if cursor type has been changed on
12383 the frame other than selected. If cursor type has been changed on
12384 selected frame only, do not use fast update.
12386 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
12388 Attempt to make redisplay more selective when changing fonts.
12389 * frame.h (struct frame): New bitfield fonts_changed.
12390 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
12391 (adjust_frame_glyphs): Add prototype.
12392 * dispnew.c (fonts_changed_p): Remove.
12393 (adjust_glyphs): Remove because we do not
12394 adjust matrices on all frames at once any more.
12395 (adjust_frame_glyphs): Block and unblock input here.
12396 (adjust_glyph_matrix): Use fonts_changed.
12397 (change_frame_size_1): Use adjust_frame_glyphs.
12398 * font.c (font_open_entity): Use fonts_changed.
12399 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
12400 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
12401 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
12402 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
12403 (shrink_mini_window, Fresize_mini_window_internal)
12404 (window_scroll_pixel_based, Fset_window_configuration)
12405 (apply_window_adjustment, Fset_window_vscroll):
12406 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
12407 Use adjust_frame_glyphs.
12408 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
12409 (try_window_reusing_current_matrix, try_window_id, display_line)
12410 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
12411 (redisplay_internal): Consider fonts_changed and adjust frame
12412 matrices for each frame only if the frame is visible. If font
12413 has been changed on some frame during full redisplay, retry
12414 only visible frames where the font has been actually changed.
12416 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12418 Cache current header and mode line height for each window.
12419 * window.h (struct window): New fields mode_line_height
12420 and header_line_height.
12421 * window.c (make_window): Initialize them.
12422 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
12423 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
12424 (current_mode_line_height, current_header_line_height):
12425 Remove declaration.
12426 * xdisp.c (current_mode_line_height, current_header_line_height):
12428 (pos_visible_p, init_xdisp): Adjust user.
12429 (redisplay_window): Invalidate mode_line_height and
12430 header_line_height if current and desired matrices do not agree.
12432 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12434 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
12435 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
12437 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12439 Make --without-x compatible with --enable-gcc-warnings.
12440 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
12441 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
12442 members under HAVE_WINDOW_SYSTEM.
12443 * keyboard.c (make_lispy_focus_out): Likewise.
12444 (record_menu_key): Move under HAVE_MENUS.
12445 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
12446 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
12447 (syms_of_xdisp): Adjust user.
12448 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
12449 (start_hourglass, cancel_hourglass):
12450 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
12451 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
12452 and CLEAR_FONT_TABLE_NFONTS.
12453 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
12454 Declare only if HAVE_WINDOW_SYSTEM.
12455 (lface_same_font_attributes_p, clear_face_gcs): Define only
12456 if HAVE_WINDOW_SYSTEM.
12458 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12460 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
12461 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
12462 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
12464 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
12466 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
12468 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
12470 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
12471 This fixes a type error on hosts where ptrdiff_t is wider than int.
12473 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
12475 * keyboard.c (read_key_sequence_vs): New function.
12476 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
12479 * callint.c (Fcall_interactively): Always return a vector for 'K'.
12481 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
12483 Makefile improvements.
12484 * Makefile.in (config.status): Don't use double-colon rules, as
12485 they are not portable according to POSIX. Fix shell typo with `;
12486 I guess this rule has never been tested?
12487 (VCSWITNESS): New macro, to override any environment var.
12489 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
12491 * xterm.h (struct x_display_info): Do not track X connection
12492 fd separately because it is always available from Display.
12493 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
12496 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
12498 * buffer.c (drop_overlay):
12499 * fileio.c (restore_point_unwind): Prefer unchain_marker to
12500 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
12502 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
12504 * buffer.c (Fmake_overlay, Fmove_overlay):
12505 * intervals.c (set_point_from_marker):
12506 * print.c (PRINTPREPARE): Prefer signal_error
12507 to plain error and report unsuitable marker too.
12509 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
12511 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
12512 for 'dragging' member.
12513 (struct x_output): Remove set-but-unused leftovers
12514 'left_before_move' and 'top_before_move'.
12515 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
12516 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
12517 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
12518 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
12519 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
12520 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
12521 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
12522 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
12524 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
12526 * nsfont.m (INVALID_GLYPH): New define.
12527 (nsfont_encode_char): Use INVALID_GLYPH.
12528 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
12530 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12532 * xterm.c (x_last_mouse_movement_time): Revert last change.
12533 This code should use XDisplayMotionBufferSize to check display's
12534 motion history first, and there are few other issues as well.
12535 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
12536 (handle_one_xevent): Adjust user.
12538 2013-09-02 Martin Rudalics <rudalics@gmx.at>
12540 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
12541 * frame.c (Flast_nonminibuf_frame): ... to here.
12542 (check_minibuf_window): Don't abort if no window was found
12545 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12547 Use XGetMotionEvents to ask the last mouse motion time from X server.
12548 * xterm.c (X_MOTION_HISTORY): Default to 1.
12549 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
12550 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
12551 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
12552 Ifdef away legacy code.
12553 (XTmouse_position, x_scroll_bar_report_motion):
12554 Use x_last_mouse_movement_time.
12555 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
12558 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12560 * msdos.c (last_mouse_window): Move to...
12561 (dos_rawgetc): ...this function and adjust comment.
12562 * nsterm.m (last_window): Rename to last_mouse_window, move to...
12563 (mouseMoved): ...this function and adjust comment.
12564 * w32term.c (last_window): Likewise with...
12565 (w32_read_socket): ...this function.
12566 * xterm.c (last_window): Likewise with...
12567 (handle_one_xevent): ...this function.
12569 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12571 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
12572 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
12573 (handle_one_xevent): ...to here.
12574 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
12577 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12579 * msdos.c (IT_set_terminal_window): Remove no-op.
12580 (initialize_msdos_display): Adjust terminal setup.
12581 * w32console.c (w32con_set_terminal_window): Remove no-op.
12582 (initialize_w32_display): Adjust terminal setup.
12583 * w32term.c (w32_set_terminal_window): Remove no-op.
12584 (w32_create_terminal): Adjust terminal setup.
12585 * xterm.c (XTset_terminal_window): Remove no-op.
12586 (x_create_terminal): Adjust terminal setup.
12588 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
12590 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
12592 (ns_create_terminal): Adjust terminal setup.
12593 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
12595 (w32_create_terminal): Adjust terminal setup.
12596 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
12598 (x_create_terminal): Adjust terminal setup.
12600 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
12602 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
12603 (CLIP_TEXT_POS_FROM_MARKER): New macro.
12604 * dispnew.c (buffer_posn_from_coords):
12605 * window.c (Fwindow_end, displayed_window_lines):
12606 * xdisp.c (redisplay_mode_lines): Use it.
12608 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
12610 * fontset.c (face_for_char): Check char in the current face font first
12611 if HAVE_NS (Bug#15138).
12613 2013-08-31 Martin Rudalics <rudalics@gmx.at>
12615 * window.c (temp_output_buffer_show): Make sure window returned
12616 by display_buffer is live (Bug#15213).
12618 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
12620 Minor cleanup to avoid forward declarations.
12621 * coding.h (struct ccl_spec): Remove forward declaration.
12622 * composite.h (toplevel): Include font.h.
12623 (struct composition_it, struct face, struct font_metrics):
12624 Remove forward declaration.
12625 * dispextern.h (struct image, struct atimer): Likewise.
12626 * emacsgtkfixed.h (struct frame): Likewise.
12627 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
12628 * font.h (struct font_driver, struct font, struct glyph_string)
12629 (struct face): Remove forward declaration.
12630 * fontset.h (struct face, struct font): Likewise.
12631 * frame.h (toplevel): Style cleanup.
12632 (enum output_method): Move to...
12633 * termhooks.h (enum output_method): ...here.
12634 (struct glyph, struct frame, struct ns_display_info)
12635 (struct x_display_info, struct w32_display_info):
12636 Remove forward declaration.
12637 * xterm.h (toplevel): Include termhooks.h.
12638 (struct font, struct window, struct glyph_matrix, struct frame)
12639 (struct input_event, struct face, struct image): Remove forward
12641 * gtkutil.h (struct _widget_value): Likewise.
12642 * keyboard.h (toplevel): Include termhooks.h.
12643 (struct input_event): Remove forward declaration.
12645 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
12647 * intervals.c (set_point_from_marker): New function.
12648 * editfns.c (Fgoto_char):
12649 * process.c (Finternal_default_process_filter):
12650 * window.c (select_window_1): Use it.
12651 * buffer.h (set_point_from_marker): Add prototype.
12653 2013-08-29 Eli Zaretskii <eliz@gnu.org>
12655 * w32.c (term_winsock): Call release_listen_threads before calling
12657 (_sys_wait_accept): Wait for accept event in a loop with a finite
12658 timeout, instead of waiting indefinitely. Will hopefully avoid
12659 hanging during exit because WSACleanup deadlocks waiting for the
12660 event object to be released. (Bug#14333)
12662 * w32proc.c (release_listen_threads): New function, signals all
12663 the reader threads that listen for connections to stop waiting.
12665 * w32.h (release_listen_threads): Add prototype.
12667 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
12669 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
12670 field of new marker (for sanity and safety).
12671 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
12672 anyway because XMISCTYPE is a function and can't be an lvalue).
12674 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
12676 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
12677 (x_after_update_window_line, x_scroll_bar_create)
12678 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
12679 (handle_one_xevent, x_clear_frame_area):
12680 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
12681 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
12682 * xterm.h (x_clear_area): Adjust prototype.
12684 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
12686 Hook scanning and indentation functions to find_newline. This helps
12687 to avoid duplicated code and renders more respect to newline cache.
12688 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
12689 * cmds.c (Fforward_line):
12690 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
12691 Use find_newline and avoid unnecessary point movements.
12692 * search.c (scan_newline): Implement on top of find_newline.
12694 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
12696 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
12697 scoped code (bug#11258).
12699 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
12701 * nsterm.m (last_window): New variable.
12702 (EV_TRAILER2): New macro.
12703 (EV_TRAILER): Call EV_TRAILER2.
12704 (mouseMoved:): Add support for mouse-autoselect-window
12705 on nextstep (Bug#6888).
12707 2013-08-28 Andreas Schwab <schwab@suse.de>
12709 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
12710 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
12711 Remove unused macro definitions.
12712 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
12713 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
12714 Only define if emacs.
12716 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
12718 Prefer enum glyph_row_area to int where appropriate.
12719 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
12721 (window_box, window_box_width, window_box_left, window_box_left_offset)
12722 (window_box_right, window_box_right_offset): Adjust prototypes.
12723 * xdisp.c (window_box, window_box_width, window_box_left)
12724 (window_box_left_offset, window_box_right, window_box_right_offset):
12725 Use enum glyph_row_area. Adjust users and tweak comment where needed.
12726 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
12727 * nsterm.m (ns_clip_to_row):
12728 * w32term.c (w32_clip_to_row):
12729 * xterm.c (x_clip_to_row): Likewise.
12731 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
12733 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
12734 (Fprevious_overlay_change): Fast path for buffer with no overlays.
12736 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
12738 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
12739 for portability to hosts where /bin/sh has problems.
12741 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
12743 Redesign redisplay interface to drop global output_cursor.
12744 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
12745 (toplevel): Remove declaration of output_cursor.
12746 (set_output_cursor, x_cursor_to): Remove prototype.
12747 * window.h (struct window): New member output_cursor.
12748 (output_cursor_to): New function to replace RIF member.
12749 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
12750 (update_text_area, set_window_cursor_after_update): Use it.
12751 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
12752 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
12753 * nsterm.m (ns_update_window_begin, ns_update_window_end):
12754 * w32term.c (x_update_window_begin, x_update_window_end):
12755 * xterm.c (x_update_window_begin, x_update_window_end):
12756 Adjust to use per-window output cursor.
12758 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
12760 Simplify SELECT_TYPE-related code.
12761 Like EMACS_TIME, this portability layer is no longer needed, since
12762 Emacs has been using fd_set as a portability layer for some time.
12763 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
12764 (SELECT_TYPE): Remove. All uses changed to fd_set.
12765 (fd_set) [!FD_SET]: New typedef.
12767 Simplify EMACS_TIME-related code.
12768 This portability layer is no longer needed, since Emacs has been
12769 using struct timespec as a portability layer for some time.
12770 * atimer.h, buffer.h, dispextern.h, xgselect.h:
12771 Include <time.h> rather than "systime.h"; that's all that's needed now.
12772 * dispnew.c: Include <timespec.h> rather than "systime.h";
12773 that's all that's needed now.
12774 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
12775 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
12776 TIMESPEC_RESOLUTION.
12777 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
12778 LOG10_TIMESPEC_RESOLUTION.
12779 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
12780 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
12781 (make_emacs_time): Remove. All used changed to make_timespec.
12782 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
12783 (current_timespec): Rename from current_emacs_time. All uses changed.
12784 (add_emacs_time): Remove. All uses changed to timespec_add.
12785 (sub_emacs_time): Remove. All uses change dot timespec_sub.
12786 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
12787 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
12788 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
12789 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
12790 (current_timespec): Rename from current_emacs_time. All uses changed.
12791 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
12792 changed to timespec_cmp.
12793 * xgselect.c: Include <timespec.h>, since our .h files don't.
12795 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
12797 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
12798 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
12799 Remove the leftovers.
12800 * gtkutil.c (toplevel): Do not declare Qxft but include
12802 * image.c (toplevel): Do not declare Vlibrary_cache because
12803 it's already done in lisp.h.
12805 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
12807 * lisp.h (Mouse_HLInfo): Move from here...
12808 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
12809 (reset_mouse_highlight): New function.
12810 * msdos.c (dos_set_window_size, IT_update_begin)
12811 (internal_terminal_init):
12812 * nsterm.m (ns_update_window_end, x_free_frame_resources)
12813 (ns_initialize_display_info):
12814 * w32console.c (initialize_w32_display):
12815 * w32term.c (x_update_window_end, x_free_frame_resources)
12816 (w32_initialize_display_info):
12817 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
12818 * window.c (Fdelete_other_windows_internal):
12819 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
12820 * termchar.h (toplevel):
12821 * xterm.h (toplevel): Include dispextern.h.
12823 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
12825 Fix minor problems found by static checking.
12826 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
12827 (expect): Avoid nested-if warning.
12828 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
12829 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
12830 * nsterm.h, nsterm.m (ns_select):
12831 * xgselect.c, xgselect.h (xg_select):
12832 Adjust signature to better match pselect's.
12833 * nsterm.m (ns_select):
12834 Don't set *TIMEOUT, since pselect doesn't.
12835 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
12836 diagnostic about assigning const char * to it.
12837 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
12839 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
12841 * lread.c (substitute_object_recurse): Handle hash-tables as well
12844 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
12846 Fix unlikely core dump in init_tty, and simplify terminfo case.
12847 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
12848 The old version incorrectly dumped core if malloc returned a
12849 buffer containing only non-NUL bytes.
12850 (init_tty): Do not allocate or free termcap buffers; the
12851 struct does that for us now.
12852 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
12853 (struct tty_display_info): Define members termcap_term_buffer and
12854 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
12855 use them. Allocate them directly in struct rather than indirectly
12856 via a pointer, to simplify init_tty.
12858 * frame.c (check_minibuf_window): Initialize 'window' properly,
12859 so that Emacs reliably aborts later if 'window' is not initialized.
12861 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
12863 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
12864 of VoidSymbol (Bug#15154).
12866 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
12868 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
12869 mouse_face_beg_y and mouse_face_end_y.
12870 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
12871 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
12872 Adjust users and update comment where appropriate.
12874 2013-08-26 Martin Rudalics <rudalics@gmx.at>
12876 * frame.c (check_minibuf_window): New function.
12877 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
12878 Call check_minibuf_window (Bug#15183).
12880 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
12882 * window.h (struct window): Replace last_cursor with last_cursor_vpos
12883 because this is the only last cursor data we need to keep and consult.
12884 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
12885 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
12888 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
12890 Fix recovering from possible decompression error.
12891 Since insert_from_gap doesn't always move point, we can't use PT as
12892 the position where the partially decompressed data ends, and
12893 should count how many bytes was produced so far.
12894 * decompress.c (struct decompress_unwind_data): Add nbytes member.
12895 (unwind_decompress): Really delete partially uncompressed data.
12896 (Fzlib_decompress_region): Take decompressed data size into account.
12898 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
12900 * syntax.c (init_syntax_once): Adjust comment and do an early
12901 initialization of Qchar_table_extra_slots just once...
12902 * casetab.c (init_casetab_once):
12903 * category.c (init_category_once):
12904 * character.c (syms_of_character):
12905 * coding.c (syms_of_coding):
12906 * xdisp.c (syms_of_xdisp): ...and omit it here.
12908 2013-08-24 Eli Zaretskii <eliz@gnu.org>
12910 * xdisp.c (get_next_display_element): Don't apply to characters
12911 from a display vector the logic of setting it->end_of_box_run_p
12912 suitable for characters from a buffer. (Bug#15175)
12914 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
12915 to handle directories, rather than '_utime' which doesn't.
12918 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
12920 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
12921 or fullscreen (Bug#14627).
12923 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
12925 System-dependent integer overflow fixes.
12926 * process.c (Fset_process_window_size): Signal an error if
12927 the window size is outside the range supported by the lower level.
12928 * sysdep.c (set_window_size): Return negative on error,
12929 nonnegative on success, rather than -1, 0, 1 on not in system,
12930 failure, success. This is simpler. Caller changed.
12931 (serial_configure): Remove unnecessary initialization of local.
12932 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
12933 size fits in unsigned long; this isn't true on some 32-bit hosts.
12934 Avoid buffer overrun if some future version of /proc/meminfo has a
12935 variable name longer than 20 bytes.
12936 (system_process_attributes) [__FreeBSD__]:
12937 Don't assume hw.availpages fits in 'int'.
12939 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
12941 Don't let very long directory names overrun the stack.
12942 Fix some related minor problems involving "//", vfork.
12943 * callproc.c (encode_current_directory): New function.
12944 (call_process): Don't append "/"; not needed.
12945 * fileio.c (file_name_as_directory_slop): New constant.
12946 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
12947 this can save the caller having to alloca.
12948 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
12949 Use SAFE_ALLOCA, not alloca.
12950 (directory_file_name, Fexpand_file_name): Leave leading "//"
12951 alone, since it can be special even on POSIX platforms.
12952 * callproc.c (call_process):
12953 * process.c (Fformat_network_address):
12954 * sysdep.c (sys_subshell):
12955 Use encode_current_directory rather than rolling our own.
12956 (create_process): No need to encode directory; caller does that now.
12957 * process.h (encode_current_directory): New decl.
12958 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
12959 Rework to avoid 'goto xyzzy;'.
12961 2013-08-23 Eli Zaretskii <eliz@gnu.org>
12963 * xdisp.c (handle_face_prop): If the default face was remapped use
12964 the remapped face for strings from prefix properties. (Bug#15155)
12966 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
12968 Minor cleanup for redisplay interface and few related functions.
12969 * frame.h (enum text_cursor_kinds): Move from here...
12970 * dispextern.h (enum text_cursor_kinds): ...to here.
12971 (toplevel): Drop unnecessary declarations.
12972 (struct redisplay_interface): Use bool and enum text_cursor_kinds
12973 in update_window_end_hook and draw_window_cursor functions.
12974 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
12975 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
12976 * w32term.c (x_update_window_end, w32_draw_window_cursor):
12977 * xterm.c (x_update_window_end, x_draw_window_cursor):
12978 * xdisp.c (display_and_set_cursor, update_window_cursor)
12979 (update_cursor_in_window_tree, x_update_cursor): Use bool and
12980 enum text_cursor_kinds where appropriate.
12982 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
12984 Redesign redisplay interface to drop updated_row and updated_area.
12985 * dispextern.h (updated_row, updated_area): Remove declaration.
12986 (struct redisplay_interface): Pass glyph row and row area parameters
12987 to write_glyphs, insert_glyphs and clear_end_of_line functions.
12988 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
12990 * dispnew.c (updated_row, updated_area): Remove.
12991 (redraw_overlapped_rows, update_window_line): Adjust user.
12992 (update_marginal_area, update_text_area): Likewise. Pass updated row
12993 as a parameter. Prefer enum glyph_row_area to int where appropriate.
12994 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
12997 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
12999 * process.c (flush_pending_output): Remove stub.
13002 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
13004 * callproc.c: Fix race that killed background processes (Bug#15144).
13005 (call_process): New arg TEMPFILE_INDEX. Callers changed.
13006 Record deleted process-id in critical section, not afterwards.
13007 Don't mistakenly kill process created by a call-process invocation
13008 that discards output and does not wait.
13010 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
13012 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
13013 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
13014 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
13015 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
13016 to shut up compiler in mark_object.
13017 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
13019 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
13021 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
13022 We can't portably rely on PTY_OPEN doing that, even if
13023 it calls posix_openpt with O_CLOEXEC.
13025 2013-08-20 Kenichi Handa <handa@gnu.org>
13027 * character.c (string_char): Improve commentary.
13029 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
13031 * image.c (SIGNATURE_DIGESTSIZE): Remove.
13032 (struct animation_cache): Make signature a flexible array member.
13033 All uses changed. This is a tad slower but may insulate us better
13034 from future changes to ImageMagick.
13036 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
13038 * image.c: Shrink memory needed for animation cache.
13039 (SIGNATURE_DIGESTSIZE): New constant.
13040 (struct animation_cache): Make 'signature' a fixed size array of bytes.
13041 (imagemagick_create_cache): Copy the signature. This saves
13042 several KB of memory that ImageMagick wastes per signature.
13043 Don't bother updating the update_time, as the caller does that now.
13044 (imagemagick_prune_animation_cache): Don't destroy the signature, as
13045 it's a fixed size struct member now.
13046 (imagemagick_get_animation_cache): Always destroy the signature,
13047 as it's now imagemagick_create_cache's responsibility to copy it.
13048 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
13049 and use memcmp rather than strcmp.
13050 eassert that ImageMagick returns a signature of the specified length.
13052 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
13054 * image.c (imagemagick_get_animation_cache): Don't segfault on
13056 (imagemagick_get_animation_cache): Revert to previous definition
13057 so that it actually works. But keep the memory leak fix.
13058 (imagemagick_get_animation_cache): Fix memory leak.
13060 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
13062 * image.c: Fix animation cache signature memory leak.
13063 Fix some other minor performance problems while we're at it.
13064 (imagemagick_create_cache): Clear just the members that
13065 need clearing. Don't set update_time, as caller does that now.
13066 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
13067 Simplify by using pointer-to-pointer instead of a prev pointer.
13068 (imagemagick_prune_animation_cache): Use make_emacs_time rather
13069 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
13070 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
13071 it's already a copy. Free the signature probe unless it's cached.
13073 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
13074 This was introduced by my 2013-08-12 fix for Bug#15035.
13076 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
13078 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
13079 (imagemagick_prune_animation_cache): Now static.
13081 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
13083 * image.c (imagemagick_get_animation_cache): Don't segfault when
13084 pruning all entries.
13086 2013-08-18 Ken Brown <kbrown@cornell.edu>
13088 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
13089 static heap if ENABLE_CHECKING is defined.
13090 (max_bss_sbrk_ptr): New variable.
13091 (bss_sbrk): Use it.
13092 (report_sheap_usage): Report maximum static heap usage instead of
13093 ending static heap usage.
13095 2013-08-17 Eli Zaretskii <eliz@gnu.org>
13097 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
13098 of zlib_initialized according to the results of calling
13099 init_zlib_functions.
13101 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
13103 * image.c: Implement an ImageMagick per-image cache.
13104 (imagemagick_get_animation_cache): Fix a double-free error.
13105 (imagemagick_load_image): Remove the ping_wand code, which only
13106 apparently saved time on invalid animated images, and slowed down
13107 everything else. Optimize for the common case.
13109 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
13111 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
13113 * editfns.c (insert_before_markers): Mention overlay in the doc string.
13115 * marker.c (set_marker): Remove documentation of undefined behavior.
13117 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
13119 * image.c (imagemagick_compute_animated_image): Animate correctly
13120 when sub-images are smaller than the main image.
13121 (imagemagick_compute_animated_image): Setting the iterator row to
13122 zero is apparently not allowed.
13123 (imagemagick_compute_animated_image): Allow images that say they
13124 have sub-images that are bigger than the main image, but just crop
13127 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
13129 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
13131 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
13133 * image.c (imagemagick_compute_animated_image): Respect the GIF
13136 2013-08-15 Ken Brown <kbrown@cornell.edu>
13138 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
13139 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
13142 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
13144 Fix minor problems found by static checking.
13145 * frame.c (delete_frame):
13146 * xdisp.c (next_element_from_display_vector):
13147 Avoid uninitialized local.
13148 * image.c (imagemagick_compute_animated_image): Port to C89.
13149 Prefer usual GNU indentation style for loops.
13150 Be more careful about bizarrely large sizes, by using ptrdiff_t
13153 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
13155 Fix infinite frame selection loop (Bug#15025).
13156 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
13158 2013-08-15 Eli Zaretskii <eliz@gnu.org>
13160 * xdisp.c (compute_window_start_on_continuation_line):
13161 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
13162 to make sure we end up setting the window start at the leftmost
13163 visible character of the display line. This avoids funky
13164 horizontal shifting because the window start is not kept on the
13165 same position. (Bug#15090)
13166 (next_element_from_display_vector): Support 'box' face attribute
13167 in the face definitions of a display vector. (Bug#15099)
13169 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
13171 * image.c (imagemagick_compute_animated_image): Implement animated
13172 images (bug#14700).
13173 (imagemagick_compute_animated_image): Fix some compilation
13174 warnings. Implement a very simple cache to make the animation
13175 usable at all, but it should be replaced with a per-image cache.
13177 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
13179 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
13180 to do `for' loops over alist values.
13181 * buffer.h (FOR_EACH_BUFFER):
13182 * process.c (FOR_EACH_PROCESS): Use it.
13183 (handle_child_signal, status_notify, Fget_buffer_process)
13184 (kill_buffer_processes): Use FOR_EACH_PROCESS.
13186 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
13188 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
13189 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
13190 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
13191 to xzalloc and so avoid redundant call to memset.
13192 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
13193 members because it is allocated with xzalloc and so already zeroed.
13195 2013-08-14 Ken Brown <kbrown@cornell.edu>
13197 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
13200 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13202 Utility function and macro to copy Lisp string to C string.
13203 * lisp.h (xlispstrdupa): New macro.
13204 (xlispstrdup): New prototype.
13205 * alloc.c (xlispstrdup): New function.
13206 * callint.c (Fcall_interactively):
13207 * fileio.c (Ffile_name_directory, Fexpand_file_name)
13208 (Fsubstitute_in_file_name):
13209 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
13210 * image.c (x_create_bitmap_from_file):
13211 * w32term.c (w32_term_init):
13212 * xterm.c (x_term_init): Use xlispstrdup.
13214 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
13216 * image.c (imagemagick_load_image): Make animated pictures work.
13217 There's still some problems with background color settings, though
13220 * decompress.c (unwind_decompress): Always restore point.
13222 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
13224 * marker.c (set_marker): Reformat documentation.
13226 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
13228 * xdisp.c (cursor_type_changed): Now static.
13230 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
13231 Use changed. This avoids the need to call xmalloc and for the
13232 caller to call xfree, and avoids memory leaks in some situations.
13234 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13236 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
13237 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
13238 (redisplay_window): If window_end_valid is cleared due to non-zero
13239 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
13240 so do not call to try_cursor_movement for that window.
13242 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13244 * window.h (struct window): Convert window_end_pos and
13245 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
13246 (wset_window_end_pos, wset_window_end_vpos): Remove.
13247 * dispnew.c (adjust_glyph_matrix):
13248 * window.c (Fwindow_end, replace_window, set_window_buffer)
13250 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
13251 (set_vertical_scroll_bar, redisplay_window, try_window)
13252 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
13253 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
13254 (note_mouse_highlight): Adjust users.
13255 (try_cursor_movement): Likewise. Convert old precondition to eassert.
13258 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13260 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
13261 * image.c (imagemagick_filename_hint): Use `const char *' and
13262 prefer SSDATA to SDATA to avoid warnings.
13264 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13266 Cleanup window fringes, margins and scroll bars adjustments.
13267 * window.c (set_window_fringes, set_window_margins)
13268 (set_window_scroll_bars, apply_window_adjustment): New functions.
13269 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
13270 (Fset_window_scroll_bars): Use them.
13272 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13274 * window.h (struct window): Convert scroll_bar_width
13275 from Lisp_Object to integer. Adjust comment.
13276 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
13278 * window.c (wset_scroll_bar_width): Remove.
13279 (make_window): Initialize scroll_bar_width.
13280 (Fsplit_window_internal): Use direct assignment.
13281 (Fset_window_configuration, save_window_save):
13282 Convert Lisp_Object to integer and back where appropriate.
13283 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
13284 bar was actually changed, and mention this in docstring.
13286 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
13288 * decompress.c: Minor simplifications.
13289 (Fzlib_decompress_region): Don't bother verifying
13290 that avail_out <= UINT_MAX, as that was confusing.
13291 Mention the restriction in a comment instead.
13292 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
13294 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
13296 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
13297 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
13299 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
13301 * image.c (imagemagick_filename_hint): Check for errors in the
13304 2013-08-13 Eli Zaretskii <eliz@gnu.org>
13306 * window.c (Fwindow_margins): Return nil when there's no marginal
13307 area, as per the documented API.
13309 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
13310 Fmake_vector, as scroll bar's struct members are not all Lisp
13311 objects now. This avoids crashes in GC.
13313 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
13314 bool, so its address could be taken.
13316 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
13318 * image.c (imagemagick_filename_hint): New function to possibly
13319 apply `image-content-type-suffixes'.
13320 (imagemagick_load_image): Use it.
13322 2013-08-13 Eli Zaretskii <eliz@gnu.org>
13324 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
13325 if loading zlib failed.
13327 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
13329 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
13330 2013-08-13 checkin below. Change bool to BOOL, rule is:
13331 All Obj-C code uses BOOL, except for interfaces callable from C.
13333 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
13335 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13337 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
13338 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
13339 bool instead of BOOL.
13340 * w32term.h (struct scroll_bar): Convert fringe_extended_p
13341 from Lisp_Object to bitfield. Adjust comment.
13342 * w32term.c (x_scroll_bar_create): Adjust user.
13343 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
13344 * xterm.c (XTset_vertical_scroll_bar): Likewise.
13345 Use bool for boolean.
13346 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
13347 to `unsigned int' when defining a bitfield.
13349 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
13351 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
13353 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13355 * window.h (struct window): Convert left_margin_cols and
13356 right_margin_cols from Lisp_Objects to integers. Adjust comment.
13357 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
13358 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
13360 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
13362 (showing_window_margins_p, update_window_line, update_frame_1):
13363 * fringe.c (draw_fringe_bitmap_1):
13364 * xdisp.c (window_box_width): Adjust users.
13365 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
13366 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
13367 Use direct assignment.
13368 (Fset_window_configuration, save_window_save, Fwindow_margins):
13369 Convert Lisp_Object to integer and back where appropriate.
13370 (Fset_window_margins): Adjust user. Return t if any margin
13371 was actually changed, and mention this in docstring.
13373 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
13375 * syntax.c (forward_word):
13376 * cmds.c (forward_char, backward_char): Mention the optional argument.
13378 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13380 * window.h (struct window): Convert left_fringe_width
13381 and right_fringe_width from Lisp_Objects to integers.
13383 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
13384 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
13385 * window.c (wset_left_fringe_width, wset_right_fringe_width):
13387 (make_window): Initialize new integer fields to -1.
13388 (Fsplit_window_internal): Use direct assignment.
13389 (Fset_window_configuration, save_window_save):
13390 Convert Lisp_Object to integer and back where appropriate.
13391 (Fset_window_fringes): Adjust user. Return t if any fringe
13392 was actually changed, and mention this in docstring.
13394 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13396 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
13397 * nsfns.m (x_set_cursor_type):
13398 * w32fns.c (x_set_cursor_type):
13399 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
13400 * xdisp.c (set_frame_cursor_types): ...but in common code.
13402 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13404 * font.c (clear_font_cache): New function, stripped from...
13405 (Fclear_font_cache): ...here, which now uses the function
13406 above. Adjust comment.
13407 * font.h (clear_font_cache): Add prototype.
13408 * xfaces.c (clear_face_cache): Use clear_font_cache.
13410 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13412 * window.c (Fset_window_start): Compare `w', not `window' because
13413 `w' might not be equal to `window' after call to decode_live_window.
13415 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
13417 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
13418 This fixes a problem introduced by the Bug#15035 patch
13419 when using GPG. Reported by Herbert J. Skuhra.
13421 2013-08-12 Eli Zaretskii <eliz@gnu.org>
13423 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
13424 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
13425 not yet initialized.
13427 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
13429 * decompress.c (Fzlib_decompress_region): Support zlib
13430 decompression, too, and rename.
13432 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
13434 Minor zlib configuration tweaks.
13435 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
13436 Don't assume presence of fn_inflateInit2_ zlib internal function.
13438 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
13440 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
13441 include the zlib prefix.
13443 2013-08-12 Eli Zaretskii <eliz@gnu.org>
13445 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
13446 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
13447 define static variables that are pointers to zlib functions to be
13448 dynamically loaded.
13449 (init_zlib_functions) [WINDOWSNT]: New function.
13450 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
13452 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
13453 macros instead of invoking the zlib functions directly.
13454 (syms_of_decompress): DEFSYM Qzlib_dll.
13455 Staticpro Szlib_available_p.
13457 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
13459 Avoid looping over all frame windows to freeze and unfreeze.
13460 * window.h (struct window): Drop frozen_window_start_p.
13461 (freeze_window_starts): Drop prototype.
13462 * frame.h (struct frame): New frozen_window_starts flag.
13463 (FRAME_WINDOWS_FROZEN): New macro.
13464 * window.c (freeze_window_start, freeze_window_starts):
13466 (select_window, replace_window): Adjust users.
13467 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
13468 (window_frozen_p): New function.
13469 (redisplay_window): Use it.
13471 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
13473 Fix some fd issues when running subprocesses (Bug#15035).
13474 Fix bugs that can leak files or file descriptors on errors.
13475 Don't unlink open temp files, as that's hard for users to diagnose
13476 when things go awry (e.g., temp disk exhausted).
13477 Don't bother to lock temp files. Check for invalid recursion.
13478 * callproc.c (synch_process_fd): Remove. All uses removed.
13479 (synch_process_tempfile): New var or macro.
13480 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
13482 (record_kill_process): New arg, the temp name. All callers changed.
13483 (delete_temp_file): Now just a simple wrapper around unlink.
13484 (call_process_kill): New arg, the call_process_fd array.
13485 Close them all. Clear synch_process_pid. Remove the temp file,
13486 or arrange for it to be removed.
13487 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
13488 that's been moved to synch_process_tempfile. Caller changed.
13489 Do not remove the tempfile; that's now call_process_kill's
13491 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
13492 call_process_kill; the caller now does that.
13493 (call_process_cleanup): Do not close the process fd; that's now
13494 call_process_kill's responsibility.
13495 (Fcall_process): Implement via new function call_process, which
13496 has most of the old body of Fcall_process, but with a different API.
13497 (call_process): New function that does not open or close filefd if
13498 it is nonnegative. Record which fds need to be closed, and let
13499 call_process_kill close (and remove the tempfile, on MSDOS) on error.
13500 Signal an error if invoked recursively (could be done via a hook).
13501 Simplify creation of the tempfile in the MSDOS case.
13502 Don't create the output file until after checking for the executable.
13503 Report any failure to open /dev/null.
13504 Don't open /dev/null for writing twice; once is enough.
13505 Don't create pipe if all output is being discarded or sent to file.
13506 Don't worry about setting up the coding system or reading from the
13507 pipe if all output is being discarded.
13508 Hoist fd_error local into top level, to lessen block nesting.
13509 Don't record deleted pid here; now done by Fcall_process_region.
13510 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
13511 and note its success in synch_process_tempfile.
13512 Do not leak resources when child_setup fails.
13513 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
13514 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
13515 (create_temp_file): Now returns open fd, with an additional
13516 Lisp_Object * argument to return the name. All callers changed.
13517 Do not close the file; rewind it instead, and leave it open for
13518 the caller. Do not lock the temp file. Unwind-protect the file
13519 and the file-descriptor.
13520 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
13521 If an asynchrounous process, record it here, not in call_process.
13522 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
13523 * eval.c (set_unwind_protect): New function.
13524 * fileio.c (write_region): New function, generalized from the
13525 old Fwrite_region. Do not lock temp files.
13526 (Fwrite_region): Use it.
13527 * lisp.h (set_unwind_protect, write_region): New decls.
13528 * process.c: Include <verify.h>.
13529 (make_process): Mark fds as initially closed.
13530 (deleted_pid_list): Now a list of pid-filename pairs.
13532 (close_process_fd): New function.
13533 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
13534 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
13535 New constants. Verify that their number matches PROCESS_OPEN_FDS.
13536 (create_process, create_pty, Fmake_serial_process)
13537 (server_accept_connection): Record which fds need to be closed,
13538 and let deactivate_process close them.
13539 (Fmake_network_process): Do not discard the unwind-protect
13540 until it's safe to do so.
13541 (deactivate_process): Close the fds opened by create_process etc.
13542 (Fprocess_send_eof): Adjust to new way of recording open fds.
13543 Report an error if /dev/null can't be opened, instead of aborting.
13544 * process.h (PROCESS_OPEN_FDS): New constant.
13545 (struct Lisp_Process): New member open_fds.
13546 (record_kill_process, record_deleted_pid): Adjust signatures.
13547 (record_deleted_pid): Move decl here ...
13548 * syswait.h (record_deleted_pid): ... from here.
13550 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
13552 * decompress.c: Fix bugs with large buffers and weird inputs.
13553 Tune a bit. Reindent as per usual Emacs style.
13554 (BUFFER_SIZE): Remove.
13555 (Fdecompress_gzipped_region): Do not mishandle input buffers with
13556 more than UINT_MAX bytes. Decompress into the gap instead of into
13557 an auto buffer, as this should avoid copying. Return nil if
13558 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
13559 set immediate_quit; we shouldn't trust zlib code that much.
13561 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
13563 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
13564 errors, and really move the gap to where we want it.
13566 * lisp.h: Include decompress.c support.
13568 * emacs.c (main): Include decompress.c support.
13570 * Makefile.in: Include -lz if present.
13572 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
13574 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
13575 (initWithTitle:): Initialize frame to 0.
13576 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
13577 (fillWithWidgetValue:frame:): Rename from
13578 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
13580 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
13581 fillWithWidgetValue:frame:
13583 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
13584 remove memory leak warnings.
13586 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
13587 (ns_check_menu_open): Handle menu == nil. Remove assignment to
13588 menu_pending_title.
13590 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
13591 (x_activate_menubar): Update the whole menu.
13592 (trackingNotification:): Call ns_check_menu_open if tracking ends.
13593 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
13594 current event is not NSSystemDefined (Bug#15001).
13595 Call ns_check_menu_open only if trackingMenu is 2.
13596 (menuDidClose:): New method, decrease trackingMenu.
13597 (fillWithWidgetValue:setDelegate:): New method.
13598 (fillWithWidgetValue:): Call the above.
13600 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
13602 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
13604 Omit some unnecessary casts.
13605 Many of these go back to the old pre-C89 days, when they may have
13606 been needed, but we've been assuming C89 or later for a while now.
13607 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
13608 (live_float_p, live_misc_p, live_vector_p):
13609 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
13610 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
13611 (defvar_per_buffer):
13612 * callint.c (Fcall_interactively):
13613 * doc.c (Fsubstitute_command_keys):
13614 * filelock.c (get_boot_time):
13615 * frame.c (xrdb_get_resource):
13616 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
13617 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
13618 (xg_get_file_name_from_selector, menuitem_destroy_callback)
13619 (menuitem_highlight_callback, menu_destroy_callback)
13620 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
13621 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
13622 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
13623 (xg_tool_bar_help_callback, tb_size_cb):
13624 * image.c (xpm_alloc_color, png_read_from_memory)
13625 (png_read_from_file, png_load_body, our_memory_skip_input_data)
13626 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
13628 * keymap.c (describe_map):
13629 * nsfns.m (Fns_display_monitor_attributes_list):
13630 * nsmenu.m (process_dialog:):
13631 * nsterm.m (hold_event):
13632 * process.c (wait_reading_process_output):
13633 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
13634 * scroll.c (do_direct_scrolling, scrolling_1):
13635 * termcap.c (tgetent):
13636 * window.c (check_window_containing, add_window_to_list)
13637 (freeze_window_starts):
13638 * xdisp.c (compare_overlay_entries, vmessage):
13639 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
13640 (x_get_monitor_attributes_xrandr)
13641 (Fx_display_monitor_attributes_list, x_display_info_for_name)
13642 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
13643 * xfont.c (xfont_match, xfont_open):
13644 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
13645 (menubar_selection_callback, menu_position_func)
13646 (popup_selection_callback, create_and_show_popup_menu)
13647 (dialog_selection_callback, create_and_show_dialog):
13648 * xrdb.c (x_get_string_resource)
13650 * xsmfns.c (x_session_check_input):
13651 * xterm.c (x_draw_glyphless_glyph_string_foreground)
13652 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
13653 (xaw_jump_callback, xaw_scroll_callback):
13654 Omit unnecessary casts.
13656 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
13658 Minor string-length refactoring.
13659 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
13660 * frame.c (make_monitor_attribute_list):
13661 Prefer build_string to strlen + make_string.
13663 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
13665 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
13666 don't check minor_code (Bug#14417).
13668 2013-08-09 Eli Zaretskii <eliz@gnu.org>
13670 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
13671 vertical positions instead. This avoids calling MATRIX_ROW with
13672 row numbers that are possibly beyond valid limits. (Bug#15064)
13674 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
13676 Use xstrdup and build_unibyte_string where applicable.
13677 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
13678 * xfns.c (x_window):
13679 * xrdb.c (x_get_customization_string):
13680 * xterm.c (xim_initialize):
13681 * w32fns.c (w32_window): Use xstrdup.
13682 (w32_display_monitor_attributes_list):
13683 * emacs.c (init_cmdargs):
13684 * keyboard.c (PUSH_C_STR):
13685 * nsfont.m (nsfont_open):
13686 * sysdep.c (system_process_attributes):
13687 * w32.c (system_process_attributes):
13688 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
13690 2013-08-09 Eli Zaretskii <eliz@gnu.org>
13692 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
13693 variables of these types so that GDB would know about them, as aid
13694 for debugging fatal exceptions. (Bug#15024) See also
13695 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
13698 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
13700 * nsterm.m (ns_update_begin): Don't change clip path if it would be
13701 larger than the NSWindow (Bug#14934).
13703 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
13705 Redesign redisplay interface to drop global variable updated_window.
13706 Always pass currently updated window as a parameter to update routines.
13707 * dispextern.h (updated_window): Remove declaration.
13708 (struct redisplay_interface): Pass window parameter to
13709 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
13710 and after_update_window_hook.
13711 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
13713 * dispnew.c (updated_window): Remove.
13714 (redraw_overlapped_rows, update_marginal_area, update_text_area)
13715 (update_window_line): Adjust to match redisplay interface changes.
13716 * nsterm.m (ns_update_window_begin, ns_update_window_end)
13717 (ns_scroll_run, ns_after_update_window_line):
13718 * w32term.c (x_update_window_begin, x_update_window_end)
13719 (x_after_update_window_line, x_scroll_run):
13720 * xterm.c (x_update_window_begin, x_update_window_end)
13721 (x_after_update_window_line, x_scroll_run):
13722 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
13723 Likewise. Adjust comments where appropriate.
13724 (x_cursor_to): Simplify because this is always called during window
13725 update (but install debugging check anyway).
13726 (expose_window): Check must_be_updated_p flag to see whether this
13727 function is called during window update.
13729 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
13731 Do not reset window modification event counters excessively.
13732 These leftovers and poor man's tricky methods to catch extra
13733 redisplay's attention are no longer needed.
13734 * frame.c (set_menu_bar_lines_1):
13735 * minibuf.c (read_minibuf_unwind):
13736 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
13737 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
13738 (window_scroll_line_based, Fset_window_configuration):
13739 * xdisp.c (redisplay_window): Do not reset last_modified and
13740 last_overlay_modified counters.
13742 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
13744 * xselect.c (x_send_client_event): Set send_event and serial, memset
13745 data.l as it might be bigger than data.b. Use 24 bit mask to
13746 XSendEvent (Bug#15034).
13748 2013-08-07 Eli Zaretskii <eliz@gnu.org>
13750 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
13751 for TTY frames that are not the top frame on their console.
13754 2013-08-07 Martin Rudalics <rudalics@gmx.at>
13756 * w32term.c (w32fullscreen_hook): Really maximize frame when
13757 asked for (Bug#14841).
13759 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
13761 Prefer selected_window to Fselected_window, likewise for frames.
13762 * buffer.c (Fbuffer_swap_text):
13763 * data.c (Fvariable_binding_locus):
13764 * window.c (run_window_configuration_change_hook): Adjust users.
13765 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
13766 Use decode_live_frame.
13768 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
13770 Be more careful if selected window shows the buffer other than current,
13771 use window_outdated only if this is not so. This change should also
13772 address some weird issues discussed in Bug#13012.
13773 * window.h (window_outdated): New prototype.
13774 * window.c (window_outdated): Now here. Convert from static and
13775 always assume window's buffer.
13776 (Fwindow_end, Fwindow_line_height): Use it.
13777 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
13778 and always assume window's buffer.
13779 (redisplay_window): Adjust user.
13780 (redisplay_internal): Call to reconsider_clip_changes once and
13781 check whether mode line should be updated only if selected window
13782 shows current buffer.
13783 (run_window_scroll_functions): Use eassert for debugging check.
13784 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
13786 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
13788 * window.c (window_scroll, window_scroll_pixel_based)
13789 (window_scroll_line_based): Use bool for booleans.
13791 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
13793 * process.c: Fix minor off-by-one issues in descriptor counts.
13794 This shouldn't fix any real bugs, but it cleans up the code a bit.
13795 (max_process_desc, max_input_desc): -1, not 0, means none.
13797 (delete_input_desc): New function.
13798 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
13799 (deactivate_process): Scan backwards when recomuting max_process_desc;
13800 that should be faster.
13801 (init_process_emacs): Initialize max_input_desc.
13803 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
13805 Use region cache to speedup bidi_find_paragraph_start.
13806 * buffer.h (struct buffer): New member bidi_paragraph_cache.
13807 Rename cache_long_line_scans to cache_long_scans.
13808 * buffer.c (bset_cache_long_line_scans): Rename to
13809 bset_cache_long_scans.
13810 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
13811 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
13813 (syms_of_buffer): Rename cache-long-line-scans to
13814 cache-long-scans. Adjust docstring.
13815 * search.c (newline_cache_on_off):
13816 * indent.c (width_run_cache_on_off): Adjust users.
13817 * bidi.c (bidi_paragraph_cache_on_off): New function.
13818 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
13819 * insdel.c (prepare_to_modify_buffer):
13820 Invalidate bidi_paragraph_cache if enabled.
13822 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
13824 Invalidate region caches only if buffer text is going to be changed.
13825 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
13826 (modify_text): ...new prototype.
13827 (prepare_to_modify_buffer_1): New prototype.
13828 * textprop.c (modify_region): Rename to...
13829 (modify_text_properties): ...new function.
13830 (add_text_properties_1, set_text_properties, Fremove_text_properties)
13831 (Fremove_list_of_text_properties): Adjust users.
13832 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
13833 (modify_text): ...new function.
13834 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
13835 (prepare_to_modify_buffer_1): ...new function.
13836 * casefiddle.c (casify_region):
13837 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
13838 (Ftranspose_regions): Use modify_text.
13840 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
13842 * lisp.mk (lisp): Add nadvice.elc.
13844 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
13846 New macro to iterate over live buffers similar to frames.
13847 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
13848 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
13849 Declare buffer-related variables here to offload lisp.h.
13850 * buffer.c (Vbuffer_alist): Adjust comment.
13851 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
13852 (other_buffer_safely):
13853 * data.c (store_symval_forwarding):
13854 * dispnew.c (Fframe_or_buffer_changed_p):
13855 * fileio.c (Fdo_auto_save):
13856 * filelock.c (unlock_all_files):
13857 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
13859 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
13861 Fix some minor races in hosts lacking mkostemp (Bug#15015).
13862 * callproc.c (create_temp_file):
13863 * filelock.c (create_lock_file):
13864 Assume mkostemp, since it's now provided by Gnulib.
13866 2013-08-04 Eli Zaretskii <eliz@gnu.org>
13868 * w32.c (mkostemp): New function.
13869 (mktemp): Remove, no longer used. Most of the code reused in
13870 mkostemp. (Bug#15015)
13871 (mktemp): Don't undef.
13873 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
13875 * dispnew.c (glyph_matrix_count, glyph_pool_count):
13876 Move under GLYPH_DEBUG and ENABLE_CHECKING.
13877 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
13878 (free_glyph_pool, check_glyph_memory): Likewise for
13879 all users. Adjust comments where appropriate.
13881 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
13883 * composite.h: Minor fixups.
13884 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
13885 to fix a misspelling, and change it to an inline function while
13886 we're at it (it need not be a macro). All uses changed.
13887 (composition_method, composition_valid_p):
13888 Rewrite to avoid assignments in if-conditions.
13890 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
13892 Do not use global Lisp_Object in composition macros.
13893 * composite.h (composition_temp): Remove declaration.
13894 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
13895 (composition_method, composition_valid_p): ...inline functions.
13896 (compose_region): Remove the leftover.
13897 * composite.c (composition_temp): Remove.
13898 (run_composition_function, update_compositions)
13899 (composition_compute_stop_pos, composition_adjust_point)
13900 (Ffind_composition_internal):
13901 * coding.c (handle_composition_annotation):
13902 * xdisp.c (handle_composition_prop, check_point_in_composition):
13903 Related users changed.
13905 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
13907 Drop FRAME_PTR typedef.
13908 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
13909 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
13910 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
13911 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
13912 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
13913 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
13914 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
13915 All related users changed.
13917 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
13919 * eval.c (default_toplevel_binding): New function.
13921 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
13922 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
13923 (syms_of_eval): Export them.
13924 * data.c (Fdefault_value): Micro cleanup.
13925 * term.c (init_tty): Use "false".
13927 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
13929 Fix X GC leak in GTK and raw (no toolkit) X ports.
13930 * xterm.c (x_free_frame_resources): If white and black relief
13931 GCs are allocated, always free them here.
13932 * xfns.c (x_make_gc): Omit redundant initialization.
13933 * widget.c (create_frame_gcs): Remove the leftover.
13934 (EmacsFrameDestroy): Do nothing because all GCs are now freed
13935 in x_free_frame_resources.
13937 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
13939 * nsterm.m (windowWillResize:toSize:): Only change title if
13940 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
13942 (viewDidEndLiveResize): New method.
13944 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
13945 inside NS_IMPL_COCOA.
13947 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
13949 * insdel.c (adjust_after_replace, replace_range, del_range_2):
13950 Do not check whether undo is enabled because record_insert and
13951 record_delete does that themselves.
13953 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
13955 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
13956 member which is not really used any more.
13957 (FRAME_XIC_BASE_FONTNAME): Remove.
13958 * xfns.c (xic_free_fontset): Adjust user.
13959 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
13960 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
13961 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
13962 (xdialog_show): Use eassert for debugging check.
13963 * w32term.c (x_unfocus_frame): Remove unused dummy function.
13965 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
13967 * fileio.c, fns.c (merge): Move extern decl from here ...
13968 * lisp.h (merge): ... to here.
13970 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
13972 Fix last font-related change.
13973 * w32font.h (w32font_list_internal, w32font_match_internal):
13975 * w32uniscribe.c (uniscribe_list, uniscribe_match)
13976 (uniscribe_list_family): Adjust to match font API change.
13977 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
13978 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
13980 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
13982 * frame.h (FRAME_MOUSE_UPDATE):
13983 * nsterm.m (ns_frame_up_to_date): Omit redundant check
13984 whether hlinfo->mouse_face_mouse_frame is non-NULL.
13986 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
13988 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
13989 * font.h (struct font_driver): Change list, match, and list_family
13990 functions to accept struct frame * as first arg.
13991 * font.c (font_score, font_compare, font_sort_entities):
13993 (font_sort_entities, font_list_entities, font_select_entity)
13994 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
13995 match font API change.
13996 * xfont.c (xfont_list, xfont_match, xfont_list_family):
13997 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
13998 * ftxfont.c (ftxfont_list, ftxfont_match):
13999 * xftfont.c (xftfont_list, xftfont_match):
14000 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
14001 * w32font.c (w32font_list, w32font_match, w32font_list)
14002 (w32font_list_internal, w32_font_match_internal): Likewise.
14003 * xfaces.c (Fx_family_fonts): Adjust user.
14005 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
14007 Do not use pure Xism x_wm_set_icon_position in non-X ports.
14008 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
14009 only if HAVE_X_WINDOWS is in use.
14010 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
14011 * nsterm.m (x_wm_set_icon_position): Remove no-op.
14012 * w32term.c (x_wm_set_icon_position): Likewise.
14013 * w32fns.c (x_icon): Adjust user.
14015 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
14017 * xterm.c (last_mouse_press_frame): Remove the
14018 leftover which is not really used any more.
14019 (handle_one_xevent, syms_of_xterm): Adjust users.
14020 (x_flush): Call XFlush once per each X display, not frame.
14021 This is better because this code always unconditionally skips
14022 non-X frames in Vframe_list and issues the only XFlush if we
14023 have more than one X frame on the same X display.
14024 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
14025 Use bool for booleans.
14026 (x_draw_glyph_string_background, cvt_string_to_pixel)
14027 (cvt_pixel_dtor): Drop unnecessary prototypes.
14028 * xterm.h (x_display_ok): Adjust prototype.
14030 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
14032 Drop unnecessary functions that deals with frame pixel size.
14033 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
14034 (x_pixel_height): Drop prototypes.
14035 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
14036 (x_pixel_height): Drop implementations.
14037 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
14038 which should be always valid for window frame.
14039 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
14040 * w32menu.c (Fx_popup_dialog):
14041 * xmenu.c (Fx_popup_dialog): Likewise for both.
14043 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
14045 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
14046 frame parameters and call to Fmodify_frame_parameters just once.
14047 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
14048 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
14049 and mention nil frame in docstring.
14051 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
14053 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
14054 (x_figure_window_size): Likewise. Adjust to return long.
14055 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
14056 (toplevel): Move Qterminal_live_p to...
14057 * terminal.c (toplevel): ...here, make it static, and...
14058 (syms_of_terminal): ...DEFSYM here.
14059 * frame.h (Qterminal_live_p): Remove declaration.
14060 (make_frame, x_figure_window_size): Adjust prototype.
14061 * nsfns.m (Fx_create_frame): Use long for window flags.
14063 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
14065 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
14066 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
14067 Do not assume that emacs_close (INT_MAX) is a no-op.
14069 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
14071 * xfaces.c (make_face_cache): For struct face_cache, prefer
14072 xmalloc to xzalloc and so avoid redundant call to memset.
14073 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
14075 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
14077 * fringe.c (draw_window_fringes, update_window_fringes)
14078 (compute_fringe_widths):
14079 * w32term.c (x_draw_glyph_string):
14080 * window.c (candidate_window_p, Frecenter):
14081 * xfaces.c (realize_basic_faces, realize_default_face)
14082 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
14083 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
14084 * xfns.c (x_set_cursor_color, xic_free_xfontset):
14085 * xmenu.c (Fx_menu_bar_open_internal):
14086 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
14087 * xsettings.c (xft_settings_event):
14088 * xterm.c (x_draw_glyph_string, x_had_errors_p):
14089 Use bool for booleans. Adjust style and comments where
14091 * dispextern.h (draw_window_fringes, update_window_fringes)
14092 (compute_fringe_widths):
14093 * xterm.h (x_had_errors_p): Adjust prototype.
14095 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
14097 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
14098 CHECK_LIST. Rewrite the loop to avoid useless local variable.
14100 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
14102 * fns.c (toplevel): Remove comment before Fsafe_length because
14103 it checks for QUIT.
14105 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
14107 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
14109 2013-07-28 Eli Zaretskii <eliz@gnu.org>
14111 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
14112 frame which got the message is still alive, before dereferencing
14113 its pointer. (Bug#14970)
14115 * frame.c (delete_frame): Test "this" frame's minibuffer window to
14116 be a live window, before using it as such. (Bug#14970)
14118 2013-07-27 Eli Zaretskii <eliz@gnu.org>
14120 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
14121 w32_detect_focus_change instead of doing part of its job by hand.
14122 This fixes the problem whereby FOCUS_OUT events were not sent to
14125 2013-07-26 Eli Zaretskii <eliz@gnu.org>
14127 * process.c (Fprocess_list): Doc fix.
14129 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
14130 being re-exposed only if it didn't ask to become visible.
14131 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
14132 was previously iconified. (Bug#14841)
14133 (x_iconify_frame): Mark the frame iconified.
14135 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
14137 Fix minor problems found by static checking.
14138 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
14139 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
14141 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
14143 * eval.c (set_specpdl_old_value): New function.
14144 (unbind_to): Minor simplification.
14145 (get_backtrace_frame): New function.
14146 (Fbacktrace_frame): Use it. Add `base' argument.
14147 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
14148 (syms_of_eval): Export backtrace-eval.
14149 * xterm.c (x_focus_changed): Simplify.
14151 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
14153 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
14155 2013-07-24 Eli Zaretskii <eliz@gnu.org>
14157 * xdisp.c (redisplay_window): Instead of moving point out of
14158 scroll margin, reject the force_start method, and try scrolling
14159 instead. (Bug#14780)
14161 2013-07-24 Ken Brown <kbrown@cornell.edu>
14163 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
14166 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
14168 * eval.c (Fprogn): Do not check that BODY is a proper list.
14169 This undoes the previous change. The check slows down the
14170 interpreter, and is not needed to prevent a crash. See
14171 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
14173 2013-07-23 Glenn Morris <rgm@gnu.org>
14175 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
14177 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
14179 Port to GNU/Linux systems with tinfo but not ncurses.
14180 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
14181 to decide whether ncurses is being used. Without this change,
14182 GCC complains about tgetent not being declared, on a system
14183 that has tinfo installed but ncurses not installed.
14185 * eval.c (Fprogn): Check that BODY is a proper list.
14187 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
14188 * data.c (Fsetq_default):
14189 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
14190 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
14192 Tune by taking advantage of the fact that ARGS is always a list
14193 when a function is declared to have UNEVALLED args.
14195 * emacsgtkfixed.c: Port to GCC 4.6.
14196 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
14198 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
14200 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
14201 here to silence compiler warnings.
14203 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
14205 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
14206 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
14207 from messing up Emacs's 'struct frame' (Bug#14923).
14209 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
14211 * alloc.c (make_save_ptr_ptr): Define this function.
14212 It was inadvertently omitted. It's needed only if
14213 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
14215 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
14217 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
14218 frame have focus (Bug#14895).
14220 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
14222 Avoid vfork-related deadlock more cleanly.
14223 * callproc.c (child_setup): When the child's exec fails, output
14224 the program name, as that's more useful. Use O_NONBLOCK to avoid
14226 * process.c (create_process_1): Remove; no longer needed.
14227 (create_process): Remove timer hack; no longer needed, now that
14228 the child avoids deadlock.
14230 2013-07-20 Glenn Morris <rgm@gnu.org>
14232 * image.c (Fimage_flush): Fix doc typo.
14234 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
14236 Fix array bounds violation when pty allocation fails.
14237 * process.c (PTY_NAME_SIZE): New constant.
14238 (pty_name): Remove static variable; it's now auto.
14239 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
14240 Take pty_name as an arg rather than using a static variable.
14241 All callers changed.
14242 (create_process): Recover pty_flag from process, not from volatile local.
14243 (create_pty): Stay inside array even when pty allocation fails.
14244 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
14246 * lread.c (Fload): Avoid initialization only when lint checking.
14247 Mention that it's needed only for older GCCs.
14249 2013-07-20 Kenichi Handa <handa@gnu.org>
14251 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
14252 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
14254 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
14256 * lread.c (Fload): Avoid uninitialized warning.
14258 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
14260 Fix some minor file descriptor leaks and related glitches.
14261 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
14262 (create_lock_file): Use write, not emacs_write.
14263 * image.c (slurp_file, png_load_body):
14264 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
14265 (server_accept_connection):
14266 Don't leak an fd on memory allocation failure.
14267 * image.c (slurp_file): Add a cheap heuristic for growing files.
14268 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
14269 as that's what the other routines do. Maybe input need not be
14270 blocked at all, but it's better to be consistent.
14271 Avoid undefined behavior when strlen is zero.
14273 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
14274 (NSTATICS): Now a constant; doesn't need to be a macro.
14276 2013-07-19 Richard Stallman <rms@gnu.org>
14278 * coding.c (decode_coding_utf_8): Add simple loop for fast
14279 processing of ASCII characters.
14281 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
14283 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
14285 2013-07-19 Eli Zaretskii <eliz@gnu.org>
14287 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
14288 unportable 'struct x_display_info'.
14289 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
14290 is a portable type.
14292 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
14294 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
14295 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
14297 (system_process_attributes): Prefer plain char to unsigned char
14298 when either will do. Clean up properly if interrupted or if
14299 memory allocations fail. Don't assume sscanf succeeds.
14300 Remove no-longer-needed workaround to stop GCC from whining.
14301 Read command-line once, instead of multiple times. Check read status a
14302 bit more carefully.
14304 Fix obscure porting bug with varargs functions.
14305 The code assumed that int is treated like ptrdiff_t in a vararg
14306 function, which is not a portable assumption. There was a similar
14307 -- though these days less likely -- porting problem with various
14308 assumptions that pointers of different types all smell the same as
14309 far as vararg functions is conserved. To make this problem less
14310 likely in the future, redo the API to use varargs functions.
14311 * alloc.c (make_save_value): Remove this vararg function.
14312 All uses changed to ...
14313 (make_save_int_int_int, make_save_obj_obj_obj_obj)
14314 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
14316 (make_save_ptr): Rename from make_save_pointer, for consistency with
14317 the above. Define only on platforms that need it. All uses changed.
14319 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
14321 * keyboard.c: Try to fix typos in previous change.
14322 (DISPLAY_LIST_INFO): New macro.
14323 (kbd_buffer_get_event): Do not access members that are not present
14324 in X11. Revert inadvertent change of "!=" to "=".
14326 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
14328 * keyboard.c (kbd_buffer_get_event):
14329 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
14330 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
14332 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
14334 * filelock.c: Fix unlikely file descriptor leaks.
14335 (get_boot_time_1): Rework to avoid using emacs_open.
14336 This doesn't actually fix a leak, but is better anyway.
14337 (read_lock_data): Use read, not emacs_read.
14339 * doc.c: Fix minor memory and file descriptor leaks.
14340 * doc.c (get_doc_string): Fix memory leak when doc file absent.
14341 (get_doc_string, Fsnarf_documentation):
14342 Fix file descriptor leak on error.
14344 * term.c: Fix minor fdopen-related file descriptor leaks.
14345 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
14346 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
14348 * charset.c: Fix file descriptor leaks and errno issues.
14350 (load_charset_map_from_file): Don't leak file descriptor on error.
14351 Use plain record_xmalloc since the allocation is larger than
14352 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
14354 * eval.c (record_unwind_protect_nothing):
14355 * fileio.c (fclose_unwind):
14357 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
14358 The replacement doesn't block input, but that no longer seems
14361 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
14363 * lread.c: Fix file descriptor leaks and errno issues.
14364 (Fload): Close some races that leaked fds or streams when 'load'
14366 (Fload, openp): Report error number of last nontrivial failure to open.
14367 ENOENT counts as trivial.
14368 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
14370 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
14371 now that the function is always called with a nonnegative arg.
14372 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
14373 All uses replaced with ...
14374 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
14376 A few more minor file errno-reporting bugs.
14377 * callproc.c (Fcall_process):
14378 * doc.c (Fsnarf_documentation):
14379 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
14380 * process.c (set_socket_option):
14381 Don't let a constructor trash errno.
14382 * doc.c: Include <errno.h>.
14384 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
14386 * w32fns.c (unwind_create_tip_frame): Fix declaration.
14388 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
14390 Fix w32 bug with call-process-region (Bug#14885).
14391 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
14392 to Fcall_process when the input is empty. This simplifies the
14393 code a bit. It makes no difference on POSIXish platforms but
14394 apparently it fixes a bug on w32.
14396 Fix bug where insert-file-contents closes a file twice (Bug#14839).
14397 * fileio.c (close_file_unwind): Don't close if FD is negative;
14398 this can happen when unwinding a zapped file descriptor.
14399 (Finsert_file_contents): Unwind-protect the fd before the point marker,
14400 in case Emacs runs out of memory between the two unwind-protects.
14401 Don't trash errno when closing FD.
14402 Zap the FD in the specpdl when closing it, instead of deferring
14403 the removal of the unwind-protect; this fixes a bug where a child
14404 function unwinds the stack past us.
14406 New unwind-protect flavors to better type-check C callbacks.
14407 This also lessens the need to write wrappers for callbacks,
14408 and the need for make_save_pointer.
14409 * alloc.c (free_save_value):
14410 * atimer.c (run_all_atimers):
14412 * alloc.c (safe_alloca_unwind):
14413 * atimer.c (unwind_stop_other_atimers):
14414 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
14415 * menu.c (cleanup_popup_menu) [HAVE_NS]:
14416 * minibuf.c (choose_minibuf_frame_1):
14417 * process.c (make_serial_process_unwind):
14418 * xdisp.c (pop_message_unwind):
14419 * xselect.c (queue_selection_requests_unwind):
14420 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
14421 * alloc.c (record_xmalloc):
14422 Prefer record_unwind_protect_ptr to record_unwind_protect with
14424 * alloc.c (Fgarbage_collect):
14425 Prefer record_unwind_protect_void to passing a dummy.
14426 * buffer.c (restore_buffer):
14427 * window.c (restore_window_configuration):
14428 * xfns.c, w32fns.c (do_unwind_create_frame)
14429 New wrapper. All record-unwind uses of wrappee changed.
14430 * buffer.c (set_buffer_if_live):
14431 * callproc.c (call_process_cleanup, delete_temp_file):
14432 * coding.c (code_conversion_restore):
14433 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
14434 * editfns.c (save_excursion_restore)
14435 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
14436 (save_restriction_restore):
14437 * eval.c (restore_stack_limits, un_autoload):
14438 * fns.c (require_unwind):
14439 * keyboard.c (recursive_edit_unwind, tracking_off):
14440 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
14441 * macros.c (pop_kbd_macro, restore_menu_items):
14442 * nsfns.m (unwind_create_frame):
14443 * print.c (print_unwind):
14444 * process.c (start_process_unwind):
14445 * search.c (unwind_set_match_data):
14446 * window.c (select_window_norecord, select_frame_norecord):
14447 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
14448 (fast_set_selected_frame):
14449 * xfns.c, w32fns.c (unwind_create_tip_frame):
14450 Return void, not a dummy Lisp_Object. All uses changed.
14451 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
14452 * callproc.c (call_process_kill):
14453 * fileio.c (restore_point_unwind, decide_coding_unwind)
14454 (build_annotations_unwind):
14455 * insdel.c (Fcombine_after_change_execute_1):
14456 * keyboard.c (read_char_help_form_unwind):
14457 * menu.c (unuse_menu_items):
14458 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
14459 * sound.c (sound_cleanup):
14460 * xdisp.c (unwind_redisplay):
14461 * xfns.c (clean_up_dialog):
14462 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
14463 Accept no args and return void, instead of accepting and returning
14464 a dummy Lisp_Object. All uses changed.
14465 * cygw32.c (fchdir_unwind):
14466 * fileio.c (close_file_unwind):
14467 * keyboard.c (restore_kboard_configuration):
14468 * lread.c (readevalllop_1):
14469 * process.c (wait_reading_process_output_unwind):
14470 Accept int and return void, rather than accepting an Emacs integer
14471 and returning a dummy object. In some cases this fixes an
14472 unlikely bug when the corresponding int is outside Emacs integer
14473 range. All uses changed.
14474 * dired.c (directory_files_internal_unwind):
14475 * fileio.c (do_auto_save_unwind):
14476 * gtkutil.c (pop_down_dialog):
14477 * insdel.c (reset_var_on_error):
14478 * lread.c (load_unwind):
14479 * xfns.c (clean_up_file_dialog):
14480 * xmenu.c, nsmenu.m (pop_down_menu):
14481 * xmenu.c (cleanup_widget_value_tree):
14482 * xselect.c (wait_for_property_change_unwind):
14483 Accept pointer and return void, rather than accepting an Emacs
14484 save value encapsulating the pointer and returning a dummy object.
14486 * editfns.c (Fformat): Update the saved pointer directly via
14487 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
14488 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
14489 (unwind_body): New function.
14490 (record_unwind_protect): First arg is now a function returning void,
14491 not a dummy Lisp_Object.
14492 (record_unwind_protect_ptr, record_unwind_protect_int)
14493 (record_unwind_protect_void): New functions.
14494 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
14495 * fileio.c (struct auto_save_unwind): New type.
14496 (do_auto_save_unwind): Use it.
14497 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
14498 * insdel.c (struct rvoe_arg): New type.
14499 (reset_var_on_error): Use it.
14500 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
14502 (specbinding_func): Remove; there are now several such functions.
14503 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
14504 (set_unwind_protect_ptr): New function.
14505 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
14507 Be simpler and more consistent about reporting I/O errors.
14508 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
14509 Say "Read error" and "Write error", rather than "I/O error", or
14510 "IO error reading", or "IO error writing", when a read or write
14512 * process.c (Fmake_network_process, wait_reading_process_output)
14513 (send_process, Fprocess_send_eof, wait_reading_process_output):
14514 Capitalize diagnostics consistently. Put "failed foo" at the
14515 start of the diagnostic, so that we don't capitalize the
14516 function name "foo". Consistently say "failed" for such
14518 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
14519 All callers changed. This is so it can use report_file_error.
14520 * sysdep.c (serial_open, serial_configure): Capitalize I/O
14521 diagnostics consistently as above.
14523 * fileio.c (report_file_errno): Fix errno reporting bug.
14524 If the file name is neither null nor a pair, package it up as a
14525 singleton list. All callers changed, both to this function and to
14526 report_file_error. This fixes a bug where the memory allocator
14527 invoked by list1 set errno so that the immediately following
14528 report_file_error reported the wrong errno value.
14530 Fix minor problems found by --enable-gcc-warnings.
14531 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
14532 * keyboard.c (kbd_buffer_get_event): Remove unused local.
14534 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
14536 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
14537 Set event->arg to Qt if switch-event shall be generated.
14538 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
14540 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
14542 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
14545 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
14546 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
14547 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
14548 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
14549 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
14550 and there is a focused frame.
14551 (head_table): Add focus-in and focus-out.
14552 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
14553 bind to handle-focus-in/out.
14555 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
14556 (Fhandle_switch_frame): Call Fhandle_focus_in.
14557 (syms_of_frame): defsubr handle-focus-in/out.
14559 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
14561 Fix porting bug to older POSIXish platforms (Bug#14862).
14562 * sysdep.c (emacs_pipe): New function, that implements
14563 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
14564 This should port better to CentOS 5 and to Mac OS X 10.6.
14565 All calls to pipe2 changed.
14567 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
14568 This makes the code easier to read and the executable a bit smaller.
14569 Do not replace all calls to Fcons that happen to create lists,
14570 just calls that are intended to create lists. For example, when
14571 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
14572 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
14573 Similarly for list2 through list5.
14574 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
14575 * bytecode.c (exec_byte_code):
14576 * callint.c (quotify_arg, Fcall_interactively):
14577 * callproc.c (Fcall_process, create_temp_file):
14578 * charset.c (load_charset_map_from_file)
14579 (Fdefine_charset_internal, init_charset):
14580 * coding.c (get_translation_table, detect_coding_system)
14581 (Fcheck_coding_systems_region)
14582 (Fset_terminal_coding_system_internal)
14583 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
14584 * composite.c (update_compositions, Ffind_composition_internal):
14585 * dired.c (directory_files_internal, file_name_completion)
14587 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
14588 * doc.c (Fsnarf_documentation):
14589 * editfns.c (Fmessage_box):
14591 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
14592 (Feval, eval_sub, Ffuncall, apply_lambda):
14593 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
14594 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
14595 (Fset_file_times, Finsert_file_contents)
14596 (Fchoose_write_coding_system, Fwrite_region):
14597 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
14598 * font.c (font_registry_charsets, font_parse_fcname)
14599 (font_prepare_cache, font_update_drivers, Flist_fonts):
14600 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
14601 * frame.c (make_frame, Fmake_terminal_frame)
14602 (x_set_frame_parameters, x_report_frame_params)
14603 (x_default_parameter, Fx_parse_geometry):
14604 * ftfont.c (syms_of_ftfont):
14605 * image.c (gif_load):
14606 * keyboard.c (command_loop_1):
14607 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
14608 (Fcopy_keymap, append_key, Fcurrent_active_maps)
14609 (Fminor_mode_key_binding, accessible_keymaps_1)
14610 (Faccessible_keymaps, Fwhere_is_internal):
14611 * lread.c (read_emacs_mule_char):
14612 * menu.c (find_and_return_menu_selection):
14613 * minibuf.c (get_minibuffer):
14614 * nsfns.m (Fns_perform_service):
14615 * nsfont.m (ns_script_to_charset):
14616 * nsmenu.m (ns_popup_dialog):
14617 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
14618 (Fx_own_selection_internal):
14619 * nsterm.m (append2):
14620 * print.c (Fredirect_debugging_output)
14621 (print_prune_string_charset):
14622 * process.c (Fdelete_process, Fprocess_contact)
14623 (Fformat_network_address, set_socket_option)
14624 (read_and_dispose_of_process_output, write_queue_push)
14625 (send_process, exec_sentinel):
14626 * sound.c (Fplay_sound_internal):
14627 * textprop.c (validate_plist, add_properties)
14628 (Fput_text_property, Fadd_face_text_property)
14629 (copy_text_properties, text_property_list, syms_of_textprop):
14630 * unexaix.c (report_error):
14631 * unexcoff.c (report_error):
14632 * unexsol.c (unexec):
14633 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
14634 (Fformat_mode_line, syms_of_xdisp):
14635 * xfaces.c (set_font_frame_param)
14636 (Finternal_lisp_face_attribute_values)
14637 (Finternal_merge_in_global_face, syms_of_xfaces):
14638 * xfns.c (x_default_scroll_bar_color_parameter)
14639 (x_default_font_parameter, x_create_tip_frame):
14640 * xfont.c (xfont_supported_scripts):
14641 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
14642 (menu_help_callback, xmenu_show):
14643 * xml.c (make_dom):
14644 * xterm.c (set_wm_state):
14645 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
14646 and similarly for list2 through list5.
14648 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
14650 * callproc.c (Fcall_process_region): Fix minor race and tune.
14651 (create_temp_file): New function, with the temp-file-creation part
14652 of the old Fcall_process_region. Use Fcopy_sequence to create the
14653 temp file name, rather than alloca + build_string, for simplicity.
14654 Don't bother to block input around the temp file creation;
14655 shouldn't be needed. Simplify use of mktemp.
14656 Use record_unwind_protect immediately after creating the temp file;
14657 this closes an unlikely race where the temp file was not removed.
14658 Use memcpy rather than an open-coded loop.
14659 (Fcall_process_region): Use the new function. If the input is
14660 empty, redirect from /dev/null rather than from a newly created
14661 empty temp file; this avoids unnecessary file system traffic.
14663 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
14665 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
14666 Simplify by making this case like the other two. This is a bit
14667 slower on obsolete hosts, but the extra complexity isn't worth it.
14669 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
14670 * process.c (create_process) [!DOS_NT]:
14671 Remove now-unnecessary calls to emacs_close.
14673 2013-07-13 Eli Zaretskii <eliz@gnu.org>
14675 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
14676 returning early. (Bug#14850)
14678 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
14679 and inhibit-iso-escape-detection attributes of 'undecided'.
14682 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
14684 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
14685 Reported by Herbert J. Skuhra in
14686 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
14688 Don't lose top specpdl entry when memory is exhausted.
14689 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
14690 specpdl overflow here, to simplify callers; all callers changed.
14691 Always reserve an unused entry at the stack top; this avoids
14692 losing the top entry's information when memory is exhausted.
14694 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
14696 Clean up errno reporting and fix some errno-reporting bugs.
14697 * callproc.c (Fcall_process):
14698 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
14699 * process.c (create_process, Fmake_network_process):
14700 * unexaix.c (report_error):
14701 * unexcoff.c (report_error):
14702 Be more careful about reporting the errno of failed operations.
14703 The code previously reported the wrong errno sometimes.
14704 Also, prefer report_file_errno to setting errno + report_file_error.
14705 (Fcall_process): Look at openp return value rather than at path,
14706 as that's a bit faster and clearer when there's a numeric predicate.
14707 * fileio.c (report_file_errno): New function, with most of the
14708 old contents of report_file_error.
14709 (report_file_error): Use it.
14710 (Ffile_exists_p, Ffile_accessible_directory_p):
14711 Set errno to 0 when it is junk.
14712 * fileio.c (Faccess_file):
14713 * image.c (x_create_bitmap_from_file):
14714 Use faccessat rather than opening the file, to avoid the hassle of
14715 having a file descriptor open.
14716 * lisp.h (report_file_errno): New decl.
14717 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
14720 * process.c (create_process, wait_reading_process_output) [AIX]:
14721 Remove obsolete SIGHUP-related code, as Emacs no longer disables
14722 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
14723 a multithreaded environment anyway).
14724 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
14726 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
14728 * image.c (x_find_image_file): Don't close a remote file handle.
14730 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
14732 Fix races with threads and file descriptors.
14733 * callproc.c (Fcall_process_region):
14734 * dired.c (open_directory):
14735 * emacs.c (main, Fdaemon_initialized):
14736 * image.c (x_find_image_file):
14737 * inotify.c (Finotify_rm_watch):
14738 * lread.c (Flocate_file_internal):
14739 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
14740 * term.c (term_mouse_moveto, init_tty):
14741 * termcap.c (tgetent):
14742 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
14743 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
14744 * unexhp9k800.c, unexmacosx.c (unexec):
14745 * callproc.c (Fcall_process_region):
14746 Use emacs_close, not close.
14747 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
14748 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
14749 and posix_close function on current platforms (which all lack them).
14750 (emacs_close): Use it. This should fix the races on GNU/Linux and
14751 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
14752 and it should avoid closing random victim file descriptors on
14755 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
14757 * inotify.c (uninitialized): Remove. All uses replaced by -1.
14758 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
14759 Touch up doc a bit.
14761 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
14762 This is for .gdbinit xbacktrace.
14764 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
14765 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
14766 (emacs_set_tty): Now static.
14767 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
14768 * term.c (tty_capable_p, tty_default_color_capabilities)
14769 (get_tty_terminal, term_mouse_movement)
14770 (handle_one_term_event, init_tty, maybe_fatal):
14771 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
14772 (tgetent, scan_file, name_match, compare_contin):
14773 * terminal.c (get_terminal):
14774 Use bool for boolean.
14775 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
14776 Prefer char to unsigned char if either will do.
14777 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
14778 (tty_write_glyphs): Prefer int to unsigned.
14779 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
14780 All callers changed.
14781 * termcap.c (tprint, main) [TEST]: Remove non-working test.
14783 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
14786 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
14787 (B__dummy__): New dummy symbol, to pacify C89.
14788 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
14789 they can't grok varargs macros.
14790 * dispnew.c (add_window_display_history)
14791 (add_frame_display_history):
14792 * print.c (print_object):
14793 * xdisp.c (debug_method_add):
14794 Use %p printf format only for void pointers.
14795 * emacs.c (usage_message): New constant, replacing ...
14796 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
14797 (main): Adjust to usage reorg.
14798 * fns.c (syms_of_fns):
14799 * profiler.c (syms_of_profiler):
14800 Don't use non-constant struct initializers.
14801 * gnutls.h (gnutls_initstage_t):
14802 * lisp.h (enum Lisp_Fwd_Type):
14803 * lread.c (lisp_file_lexically_bound_p):
14804 * xsettings.c (anonymous enum):
14805 Remove trailing comma.
14806 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
14807 * lisp.h (ENUM_BF): Use unsigned if pedantic.
14808 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
14810 * regex.c (const_re_char): New type, to pacify strict C89.
14811 All uses of 'const re_char' replaced to use it.
14812 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
14813 with glibc when strict C89. This change is imported from gnulib.
14815 (_Restrict_arr_): Rename from __restrict_arr, similarly.
14816 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
14817 Omit GNU_LINUX implementation, since it requires long long.
14818 * xterm.c (x_draw_underwave):
14819 Do not assume the traditional order of struct's members.
14820 (x_term_init): Rewrite to avoid the need for non-constant structure
14823 Syntax cleanup, mostly replacing macros with functions.
14824 This removes the need for the syntax_temp hack.
14825 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
14826 * syntax.c (SYNTAX_INLINE): New macro.
14827 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
14828 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
14829 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
14830 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
14831 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
14832 (SYNTAX_COMEND_FIRST): Now functions, not macros.
14833 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
14834 Now constants, not macros.
14835 (syntax_temp) [!__GNUC__]: Remove.
14836 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
14837 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
14838 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
14839 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
14840 Move here from syntax.h; now functions, not macros. Except for the
14841 last function, these are static since only syntax.c uses them.
14842 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
14843 All uses changed. Now a function, not a macro; use this fact
14844 to simplify the code.
14845 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
14846 compiler bugs; no longer relevant.
14847 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
14848 (SYNTAX_INLINE): New macro.
14849 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
14850 for the new functions. Use bool for boolean member.
14851 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
14852 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
14853 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
14854 (SETUP_BUFFER_SYNTAX_TABLE):
14855 Now extern inline functions, not macros.
14856 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
14857 Remove; all uses replaced by implementation.
14858 (syntax_temp) [!__GNUC__]: Remove decl.
14859 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
14861 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
14863 * emacs.c (main): Fix syntax error.
14865 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
14867 Timestamp fixes for undo (Bug#14824).
14868 * atimer.c (schedule_atimer):
14869 * fileio.c (Ffile_newer_than_file_p):
14870 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
14871 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
14872 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
14873 (syms_of_fileio): Remove Sclear_visited_file_name.
14874 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
14875 file doesn't exist; this avoids an ambiguity with negative timestamps.
14876 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
14877 * systime.h (make_emacs_time, invalid_emacs_time):
14878 Don't assume struct timespec layout; POSIX doesn't guarantee it.
14879 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
14880 * undo.c (record_first_change): Push (visited-file-modtime) onto
14881 undo list rather than reimplementing it by hand, incorrectly.
14883 2013-07-09 Ken Brown <kbrown@cornell.edu>
14885 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
14887 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
14889 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
14891 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
14893 Handle errno and exit status a bit more carefully.
14894 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
14895 number into an exit status. Instead, use EXIT_CANCELED.
14896 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
14897 * callproc.c (relocate_fd):
14898 * emacs.c (close_output_streams, main):
14899 * process.c (create_process):
14900 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
14901 Use emacs_perror for simplicity.
14902 * callproc.c (relocate_fd, main):
14903 * sysdep.c (sys_subshell):
14904 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
14905 (shut_down_emacs): Use emacs_write, not write.
14906 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
14907 * fileio.c (Fcopy_file, e_write):
14908 * nsterm.m (ns_select):
14909 * process.c (send_process):
14910 * sound.c (vox_write):
14911 Use emacs_write_sig, not emacs_write.
14912 * lisp.h (emacs_write_sig, emacs_perror): New decls.
14913 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
14915 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
14917 (emacs_full_write): New function.
14918 (emacs_write): Rewrite to use it.
14919 (emacswrite_sig, emacs_perror): New functions.
14920 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
14922 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
14924 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
14925 on NS even if it is present. Pixmap on NS is a void*.
14927 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
14929 Port to Ubuntu 10 (Bug#14803). Reported by T.V. Raman.
14930 * process.c (close_on_exec, accept4, process_socket):
14931 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
14933 2013-07-07 Eli Zaretskii <eliz@gnu.org>
14935 * w32.c (sys_dup): Declare prototype.
14939 * callproc.c [WINDOWSNT]: Include sys/socket.h.
14941 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
14943 Make file descriptors close-on-exec when possible (Bug#14803).
14944 This simplifies Emacs a bit, since it no longer needs to worry
14945 about closing file descriptors by hand in some cases.
14946 It also fixes some unlikely races. Not all such races, as
14947 libraries often open files internally without setting
14948 close-on-exec, but it's an improvement.
14949 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
14950 * callproc.c (Fcall_process) [!MSDOS]:
14951 * emacs.c (main) [!DOS_NT]:
14952 * nsterm.m (ns_term_init):
14953 * process.c (create_process):
14954 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
14955 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
14956 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
14957 Prefer mkostemp with O_CLOEXEC to mkstemp.
14958 * callproc.c (relocate_fd) [!WINDOWSNT]:
14959 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
14960 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
14962 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
14963 Make the resulting file descriptor close-on-exec.
14964 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
14965 * lread.c (load_descriptor_list, load_descriptor_unwind):
14966 Remove; no longer needed. All uses removed.
14967 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
14968 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
14970 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
14971 (Fmake_network_process, Fnetwork_interface_list)
14972 (Fnetwork_interface_info, server_accept_connection):
14973 Make newly-created socket close-on-exec.
14974 * sysdep.c (emacs_open, emacs_fopen):
14975 Make new-created descriptor close-on-exec.
14976 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
14977 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
14979 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
14981 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
14982 for NS_IMPL_GNUSTEP.
14984 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
14986 Fix openp errno handling.
14987 * callproc.c (Fcall_process): Preserve openp errno around close.
14988 * lread.c (openp): Set errno when returning -1, as some callers
14991 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
14993 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
14995 * nsterm.h (NSSavePanel): Update comment.
14996 (NSAPP_DATA2_RUNFILEDIALOG): Define.
14997 (ns_run_file_dialog): Declare.
14999 * nsfns.m: Remove panelOK.
15001 (ns_run_file_dialog): New function.
15002 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
15003 event loop, so file dialog is popped up by ns_run_file_dialog, called
15004 by sendEvent (Bug#14578).
15005 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
15007 2013-07-06 Eli Zaretskii <eliz@gnu.org>
15009 * xdisp.c (default_line_pixel_height): New function.
15010 (pos_visible_p, move_it_vertically_backward, try_scrolling)
15011 (try_cursor_movement, redisplay_window, try_window)
15012 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
15014 * window.c (window_scroll_pixel_based):
15015 use default_line_pixel_height.
15017 * dispextern.h (default_line_pixel_height): Add prototype.
15019 * frame.c (x_set_line_spacing): Accept a float value for
15020 line-spacing parameter, per the documentation.
15022 * data.c (Fmultibyte_string_p): Doc fix.
15024 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
15026 Use emacs_open more consistently when opening files.
15027 This handles EINTR more consistently now, and makes it easier
15028 to introduce other uniform changes to file descriptor handling.
15029 * sysstdio.h: New file.
15030 * buffer.c (mmap_init):
15031 * cygw32.c (chdir_to_default_directory):
15032 * dispnew.c (Fopen_termscript):
15033 * emacs.c (Fdaemon_initialized):
15034 * fileio.c (Fdo_auto_save):
15035 * image.c (slurp_file, png_load_body, jpeg_load_body):
15036 * keyboard.c (Fopen_dribble_file):
15038 * print.c (Fredirect_debugging_output):
15039 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
15040 * termcap.c (tgetent):
15041 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
15042 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
15043 * w32term.c (w32_initialize) [CYGWIN]:
15044 * xfaces.c (Fx_load_color_file):
15045 Use emacs_open instead of plain open, and emacs_fopen instead of
15047 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
15048 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
15049 * callproc.c (default_output_mode): New constant.
15050 (Fcall_process): Use it to call emacs_open instead of plain creat.
15051 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
15052 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
15053 (emacs_fopen): New function.
15054 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
15055 Include <lisp.h>, for emacs_open.
15056 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
15058 Remove duplicate #include directives.
15059 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
15061 Don't include stdio.h twice.
15062 * buffer.c [USE_MMAP_FOR_BUFFERS]:
15063 Don't include sys/types.h or stdio.h twice.
15064 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
15065 * lread.c: Don't include coding.h twice.
15066 * nsfont.m: Don't include frame.h twice.
15067 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
15068 * ralloc.c: Don't include <unistd.h> twice.
15069 * xdisp.c: Don't include font.h twice.
15070 * xterm.c: Don't include fontset.h twice.
15071 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
15073 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
15075 Scale ImageMagick images more carefully.
15076 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
15077 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
15078 Be more careful about avoiding undefined behavior after
15079 integer overflow and division by zero.
15081 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
15083 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
15084 (syms_of_w32fns): DEFSYM them.
15085 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
15086 (CCHDEVICENAME): Define macros if not defined.
15087 (struct MONITOR_INFO_EX): New struct.
15088 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
15089 (enum_display_monitors_fn): New variable.
15090 (globals_of_w32fns): Initialize it.
15091 (Fx_display_pixel_width, Fx_display_pixel_height)
15092 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
15093 multi-monitor setups in docstrings.
15094 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
15095 screen size by primary monitor's millimeter per pixel.
15096 (w32_monitor_enum, w32_display_monitor_attributes_list)
15097 (w32_display_monitor_attributes_list_fallback)
15098 (Fw32_display_monitor_attributes_list): New functions.
15099 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
15101 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
15103 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
15105 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
15107 * fileio.c (Qfile_notify_error): New error symbol.
15109 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
15110 * inotify.c (inotify_callback, symbol_to_inotifymask)
15111 (Finotify_add_watch, Finotify_rm_watch): Use it.
15112 (inotifyevent_to_event): Exchange order of cookie and file name.
15113 (Finotify_add_watch): Adapt docstring.
15115 * lisp.h (Qfile_notify_error): Declare.
15117 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
15119 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
15120 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
15121 Do not clear _malloc_thread_enabled_p, undoing the previous change,
15122 which did not work (see <http://bugs.gnu.org/14569#307>).
15123 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
15124 && (!noninteractive || initialized)). This attempts to thread
15125 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
15127 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
15129 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
15130 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
15132 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
15134 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
15135 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
15136 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
15137 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
15139 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
15141 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
15142 Define to __sys_siglist.
15144 2013-07-02 Eli Zaretskii <eliz@gnu.org>
15146 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
15147 word-wrap, so that overflow-newline-into-fringe would work in
15148 visual-line-mode. (Bug#2749)
15149 (move_it_in_display_line_to): When the last scanned display
15150 element fits exactly on the display line, and
15151 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
15152 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
15153 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
15154 finding buffer position that corresponds to pixel coordinates,
15155 e.g. in buffer_posn_from_coords.
15157 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
15159 * process.c (handle_child_signal): Call catch_child_signal if
15162 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
15164 Don't convert function pointers to void * and back.
15165 It isn't portable C, and it's easy enough to avoid.
15166 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
15167 (make_save_value): Add support for SAVE_FUNCPOINTER.
15168 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
15169 * print.c (print_object):
15170 Distinguish function from object pointers.
15171 * lisp.h (SAVE_FUNCPOINTER): New constant.
15172 (SAVE_SLOT_BITS): Adjust to it.
15173 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
15174 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
15175 (voidfuncptr): New typedef.
15176 (struct Lisp_Save_Value): New member data[0].funcpointer.
15177 (XSAVE_FUNCPOINTER): New function.
15179 Simplify buildobj processing.
15180 * Makefile.in (buildobj.h): Make it a sequence of strings each
15181 followed by comma, rather than a single string. Put it into a
15182 .tmp file in case there's an error while generating it.
15183 (gl-stamp): Use .tmp for temp files.
15184 (mostlyclean): Clean .tmp files.
15185 * doc.c (buildobj): Move to just the routine that needs it.
15186 It's now an array of strings, so processing is simpler.
15188 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
15190 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
15191 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
15192 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
15193 Invoke malloc_enable_thread even when not interactive.
15194 Reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
15195 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
15196 in this case, since the underlying bug has now been fixed.
15198 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
15200 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
15201 unlinking it (bug#14691).
15203 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
15205 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
15206 before checking whether buffer is modified. This lets
15207 `kill-buffer-query-functions' cancel killing of the buffer or save
15208 its content before `kill-buffer' asks user the "Buffer %s
15209 modified; kill anyway?" question.
15211 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
15213 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
15214 Let the super performKeyEquivalent deal with them (Bug#14747).
15216 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
15218 * widget.c (resize_cb): Remove unused local.
15220 Do not use GTK 3 if it exists but cannot be compiled.
15221 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
15222 * xterm.c (x_error_handler) [!USE_GTK]:
15225 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
15227 2013-06-30 Eli Zaretskii <eliz@gnu.org>
15229 * intervals.c (get_local_map): Instead of aborting, clip POSITION
15230 to the valid range of values. (Bug#14753)
15232 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
15233 when moving point by using the current glyph matrix. This avoids
15234 the need to force redisplay when this function is called in a
15237 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
15239 Fix minor problems found by static checking.
15240 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
15241 Redo the latter's body to sidestep GCC parenthesization warnings.
15242 (setup_coding_system, detect_coding, detect_coding_system): Use them.
15243 * coding.c (detect_coding, detect_coding_system):
15244 * coding.h (struct undecided_spec):
15245 Use bool for boolean.
15246 * image.c (QCmax_width, QCmax_height): Now static.
15247 * xdisp.c (Fmove_point_visually): Remove unused local.
15249 2013-06-29 Eli Zaretskii <eliz@gnu.org>
15251 * xdisp.c (Fmove_point_visually): New function.
15253 2013-06-28 Kenichi Handa <handa@gnu.org>
15255 * coding.h (define_coding_undecided_arg_index): New enum.
15256 (coding_attr_index): New members
15257 coding_attr_undecided_inhibit_null_byte_detection,
15258 coding_attr_undecided_inhibit_iso_escape_detection,
15259 coding_attr_undecided_prefer_utf_8.
15260 (undecided_spec): New struct.
15261 (struct coding_system): New member `undecided' of the member
15264 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
15265 (detect_coding): Likewise.
15266 (detect_coding_system): Likewise.
15267 (Fdefine_coding_system_internal): New coding system properties
15268 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
15270 (syms_of_coding): Adjust for coding_arg_undecided_max.
15272 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
15274 * image.c (x_from_xcolors): Remove unused local.
15276 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
15278 Defer image data transfer between X client and server until actual
15281 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
15284 * image.c (Destroy_Image): Remove.
15285 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
15286 `mask_p', and `colors_p'. All uses changed.
15287 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
15288 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
15289 New macros for `flags' arg to x_clear_image_1.
15290 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
15291 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
15292 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
15293 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
15294 (image_get_x_image, image_unget_x_image): New functions or macros.
15295 (image_background, image_background_transparent, x_to_xcolors)
15296 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
15297 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
15298 instead of Destroy_Image.
15299 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
15300 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
15301 (png_load_body, jpeg_load_body, tiff_load, gif_load)
15302 (imagemagick_load_image, svg_load_image): Use them instead of
15303 x_create_x_image_and_pixmap, and x_put_x_image followed by
15304 x_destroy_x_image, respectively.
15305 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
15306 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
15307 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
15308 background_transparent fields.
15309 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
15310 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
15312 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
15314 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
15315 This mostly consists of undoing recent changes.
15316 * callproc.c (Fcall_process):
15317 * process.c (create_process):
15318 Do not worry about catching SIGCHLD here, undoing previous change.
15319 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
15320 * process.c, process.h (catch_child_signal):
15321 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
15322 * process.c (catch_child_handler): Don't worry about being called
15323 lazily and do not assume caller has blocked SIGCHLD, undoing
15324 previous change. Move first-time stuff back to
15325 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
15326 tickle glib, as that causes Cygwin bootstrap to fail. Do not
15327 set lib_child_handler if it's already initialized, which may
15328 help avoid problems on GNUstep.
15330 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
15332 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
15333 * callproc.c (Fcall_process):
15334 * process.c (create_process):
15335 Make sure SIGCHLD is caught before we fork,
15336 since Emacs startup no arranges to catch SIGCHLD.
15337 * process.c (lib_child_handler): Initialize to null, not to
15339 (catch_child_signal): Allow self to be called lazily.
15340 Do nothing if it's already been called.
15341 Assume caller has blocked SIGCHLD (all callers do now).
15342 * emacs.c (main): Do not catch SIGCHLD here; defer it until
15343 just before it's really needed.
15344 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
15345 since it hasn't been caught yet.
15347 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
15349 * image.c (compute_image_size): New function to implement
15350 :max-width and :max-height.
15351 (imagemagick_load_image): Use it.
15353 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
15355 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
15356 * callproc.c, process.h (block_child_signal, unblock_child_signal):
15358 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
15359 * process.c (catch_child_signal): Block SIGCHLD while futzing with
15360 the SIGCHLD handler, since the code is not atomic and (due to glib)
15361 signals may be arriving now.
15362 * sysdep.c (init_signals): Do not catch child signals here;
15363 'main' now does that later, at a safer time.
15365 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
15367 Clean up SIGCHLD handling a bit (Bug#14569).
15368 * process.c, process.h (catch_child_signal):
15369 Now always extern, even if !NS_IMPL_GNUSTEP.
15370 * process.c (catch_child_signal): Move glib tickler here from
15371 init_process_emacs, so that it's done earlier in Emacs
15372 initialization. Also move the noninteractive && !initialized
15373 check here from init_process_emacs. This is all a bit cleaner for
15374 GNUish platforms, and I hope it works around the Cygwin bug.
15375 * sysdep.c (init_signals): Invoke catch_child_signal here, so
15376 that glib signal handling is tickled before glib creates threads.
15378 * process.c (wait_reading_process_output): Avoid int overflow
15379 when reading more than 2 GiB total from a process.
15381 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
15383 * process.c (create_process): Handle a couple more cases,
15384 i.e., work even if new_argv and wait_child_setup[i] are cached.
15385 Use Fcall_process's style for volatile vars.
15387 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
15389 * process.c (create_process): Mark PROCESS volatile.
15391 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
15393 Use C99-style flexible array members if available.
15394 This avoids some subtle aliasing issues, which typically
15395 aren't a problem with GCC but may be a problem elsewhere.
15396 * alloc.c (sdata): New typedef, replacing the old struct sdata.
15397 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
15398 In either case, it uses a flexible array member rather than
15399 the old struct hack. All uses changed.
15400 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
15401 Adjust to sdata reorganization.
15402 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
15403 Use offsetof (struct, flex_array_member), not sizeof (struct), as
15404 that ports better to pre-C99 non-GCC.
15405 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
15406 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
15407 as the latter has changed.
15408 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
15409 and port better to pre-C99 GCC.
15410 * image.c (struct xpm_cached_color):
15411 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
15412 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
15413 Use FLEXIBLE_ARRAY_MEMBER.
15414 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
15415 Move decl to top level so it gets checked against implementation.
15416 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
15417 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
15419 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
15421 * syntax.c: Integer cleanups.
15422 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
15423 All uses that need 0-or-2 changed to:
15424 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
15425 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
15426 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
15427 (char_quoted, prev_char_comend_first, back_comment)
15428 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
15429 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
15430 Use bool for boolean.
15431 (update_syntax_table, skip_chars, skip_syntaxes):
15432 Prefer int to unsigned when either will do.
15433 (back_comment): Return boolean success flag, like forw_comment,
15434 instead of positive-or-minus-1 (which might have overflowed int anyway).
15435 Don't stuff ptrdiff_t into int.
15436 (syntax_spec_code, syntax_code_spec): Now const.
15437 (Fmatching_paren, scan_lists, scan_sexps_forward):
15438 Use enum syntaxcode for syntax code.
15439 (Fmatching_paren): Check that arg is a character, not just an integer.
15440 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
15441 (Finternal_describe_syntax_value): Omit no-longer-needed
15443 (skip_chars): Use char, not unsigned char, when the distinction
15445 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
15446 * bytecode.c (exec_byte_code):
15447 * syntax.c (syntax_spec_code, Fchar_syntax)
15448 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
15449 (init_syntax_once):
15450 * syntax.h (SYNTAX_WITH_FLAGS):
15451 Omit unnecessary casts.
15453 2013-06-20 Eli Zaretskii <eliz@gnu.org>
15455 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
15456 line dimensions here, to avoid race conditions with the main
15457 thread. (Bug#14062, bug#14630, bug#14669)
15459 * w32term.c (w32_draw_window_cursor): Compute the header line and
15460 mode line dimensions here.
15461 <w32_system_caret_window, w32_system_caret_hdr_height>:
15462 <w32_system_caret_mode_height>: New variables.
15464 * w32term.h: Declare them.
15466 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
15468 * alloc.c (die): Move "assertion failed" string here ...
15469 * lisp.h (eassert): ... from here. Also, suppress evaluation of
15470 COND when SUPPRESS_CHECKING. This shrinks the executable text
15471 size by 0.8% to 2.2% when configured with --enable-checking,
15472 depending on optimization flags (GCC 4.8.1 x86-64).
15474 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
15476 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
15478 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
15479 base is 2; this is more accurate.
15481 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
15483 * sound.c (string_default): Move to !WINDOWSNT section.
15484 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
15486 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
15488 * sound.c: Integer cleanups.
15489 Remove unnecessary forward decls.
15490 (struct sound_device): The 'file' member is now a Lisp_Object, not
15491 a char *, so that we needn't invoke alloca on a huge size.
15492 (Fplay_sound_internal): Adjust to this.
15493 (string_default): New function.
15494 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
15495 Use it to adjust to the struct sound_device change.
15496 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
15497 (be2hs) [0]: Remove.
15499 * syntax.c (skip_chars): Don't use uninitialized storage
15500 when searching a multibyte buffer for characters that are not in a
15501 unibyte string that contains non-ASCII characters.
15503 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
15505 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
15506 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
15508 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
15510 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
15512 2013-06-18 Kenichi Handa <handa@gnu.org>
15514 * font.c (Ffont_spec): Signal an error for an invalid font name
15517 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
15519 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
15520 In particular this ports to 32-bit sparc Sun cc.
15521 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
15522 array with a dummy element at specpdl[-1], so that its address can
15524 (unbind_to): Do not copy the binding; not needed, now that we
15525 copy old_value in the one place where the copy is needed.
15526 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
15527 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
15528 (union specbinding): Rename from struct specbinding. Redo layout
15529 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
15530 which is not portable. With Sun C 5.12 32-bit sparc, the
15531 declaration causes nargs to be an unsigned bitfield, a behavior
15532 that the C standard allows; but Emacs wants nargs to be signed.
15533 The overall type is now a union of structures rather than a
15534 structure of union of structures, and the 'kind' member is now a
15535 bitfield, so that the overall type doesn't grow. All uses changed.
15536 * process.c (Fmake_serial_process): Remove unnecessary initialization.
15538 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
15540 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
15541 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
15543 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
15545 2013-06-17 Eli Zaretskii <eliz@gnu.org>
15547 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
15548 unless we know that the window w's frame is a frame object.
15549 Another attempt at solving bug#14062 and bug#14630.
15551 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
15553 * textprop.c (property_set_type): New enum.
15554 (add_properties): Allow appending/prepending text properties.
15555 (add_text_properties_1): Factored out of Fadd_text_properties.
15556 (Fadd_text_properties): Move all the code into
15557 add_text_properties_1.
15558 (Fadd_face_text_property): New function that calls
15559 add_text_properties_1.
15561 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
15563 Move functions from lisp.h to individual modules when possible.
15564 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
15565 * alloc.c (XFLOAT_INIT, set_symbol_name):
15566 * buffer.c (CHECK_OVERLAY):
15567 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
15568 (set_char_table_parent):
15569 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
15570 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
15571 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
15572 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
15574 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
15575 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
15576 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
15577 (backtrace_args, backtrace_debug_on_exit):
15578 * floatfns.c (CHECK_FLOAT):
15579 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
15580 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
15581 (set_hash_hash, set_hash_hash_slot, set_hash_index)
15582 (set_hash_index_slot):
15583 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
15584 * marker.c (CHECK_MARKER):
15585 * textprop.c (CHECK_STRING_OR_BUFFER):
15586 * window.c (CHECK_WINDOW_CONFIGURATION):
15587 Move here from lisp.h, and make these functions static rather than
15589 * buffer.c (Qoverlayp):
15591 * fns.c (Qhash_table_p):
15592 * window.c (Qwindow_configuration_p):
15594 * lisp.h: Remove the abovementioned defns and decls.
15596 Use functions, not macros, for XINT etc (Bug#11935).
15597 In lisp.h, prefer functions to function-like macros, and
15598 constants to object-like macros, when either will do. This:
15599 . simplifies use, as there's no more need to worry about
15600 arguments' side effects being evaluated multiple times.
15601 . makes the code easier to debug on some platforms.
15602 However, when using gcc -O0, keep using function-like macros
15603 for a few critical operations, for performance reasons.
15604 This sort of thing isn't needed with gcc -Og, but -Og
15605 is a GCC 4.8 feature and isn't widely-enough available yet.
15606 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
15607 Remove enum lsb_bits; no longer needed.
15608 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
15609 * buffer.c (Qoverlap):
15611 * fns.c (Qhash_table_p):
15612 Now extern, so lisp.h can use these symbols.
15613 * dispextern.h: Include character.h, for MAX_CHAR etc.
15614 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
15615 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
15616 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
15617 (GLYPH_CODE_P): Move here from lisp.h.
15618 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
15619 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
15620 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
15621 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
15622 XUNTAG now returns void *.
15623 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
15624 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
15625 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
15626 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
15627 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
15628 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
15629 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
15630 (lisp_h_XPNTR, lisp_h_XSYMBOL):
15631 New macros, renamed from their sans-lisp_h_ counterparts.
15632 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
15633 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
15634 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
15635 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
15636 If compiling via GCC without optimization, define these as macros
15637 in addition to inline functions.
15638 To disable this, compile with -DINLINING=0.
15639 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
15640 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
15641 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
15642 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
15643 (INTMASK, VALMASK): Now macros, since static values cannot be
15644 accessed from extern inline functions.
15645 (VALMASK): Also a constant, for benefit of old GDB.
15646 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
15647 is INTEGERP, which can fold it in.
15648 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
15649 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
15650 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
15651 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
15652 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
15653 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
15654 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
15655 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
15656 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
15657 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
15658 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
15659 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
15660 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
15661 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
15662 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
15663 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
15664 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
15665 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
15666 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
15667 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
15668 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
15669 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
15670 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
15671 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
15672 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
15673 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
15674 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
15675 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
15676 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
15677 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
15678 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
15679 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
15680 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
15682 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
15683 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
15684 (VALMASK): Define in one place rather than in two, merging the
15685 USE_LSB_TAG parts; this is simpler.
15686 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
15687 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
15688 Move up, to avoid use before definition.
15689 Also include "globals.h" earlier, for the same reason.
15690 (make_natnum): New function.
15691 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
15692 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
15693 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
15694 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
15695 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
15696 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
15697 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
15698 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
15699 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
15700 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
15701 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
15702 (Qwindow_configuration_p, Qimage): New forward declarations.
15703 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
15704 (STRING_COPYIN): Remove; unused.
15705 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
15706 (xcar_addr, xcdr_addr): New functions. All uses changed.
15707 (IEEE_FLOATING_POINT): Now a constant, not a macro.
15708 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
15709 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
15710 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
15711 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
15712 (TYPE_RANGED_INTEGERP): Simplify.
15713 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
15714 (setlocale, fixup_locale, synchronize_system_messages_locale)
15715 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
15716 Now empty functions, not macros.
15717 (functionp): Return bool, not int.
15718 * window.c (Qwindow_configuration_p): Now extern,
15719 so window.h can use it.
15720 * window.h (Qwindowp): Move decl back to lisp.h.
15722 2013-06-15 Eli Zaretskii <eliz@gnu.org>
15724 * xdisp.c (Fline_pixel_height): New function, required for solving
15727 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
15729 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
15731 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
15733 * lread.c (syms_of_lread):
15734 * fns.c (Fprovide): Adjust to new format of after-load-alist.
15736 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
15738 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
15740 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
15742 * fileio.c (expand_file_name): Doc fix.
15744 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
15746 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
15747 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
15748 Wait for self, not for 0. This can't hurt on GNU or similar
15749 system, and may help with Cygwin.
15751 * keyboard.c: Don't use PROP (...) as an lvalue.
15752 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
15753 Use set_prop (A, B), not PROP (A) = B.
15755 2013-06-10 Eli Zaretskii <eliz@gnu.org>
15757 * xdisp.c (get_it_property): Use it->window instead of generating
15758 a Lisp object from it->w.
15760 2013-06-09 Eli Zaretskii <eliz@gnu.org>
15762 * xdisp.c (get_it_property): If it->object is a buffer, pass to
15763 get-char-property the window that is being rendered, instead of
15764 the buffer, to support window-specific overlays. (Bug#14575)
15765 (compute_display_string_pos): When W is NULL, use the current
15766 buffer as the object to pass to get-char-property.
15767 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
15768 pointer member of the bidi iterator, since no window is pertinent
15771 2013-06-08 Eli Zaretskii <eliz@gnu.org>
15773 * bidi.c (bidi_fetch_char): Accept additional argument, the window
15774 being displayed, and pass it to compute_display_string_pos.
15775 (bidi_level_of_next_char, bidi_resolve_explicit_1)
15776 (bidi_paragraph_init): All callers changed.
15778 * xdisp.c (init_from_display_pos, init_iterator)
15779 (handle_single_display_spec, next_overlay_string)
15780 (get_overlay_strings_1, reseat_1, reseat_to_string)
15781 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
15782 Set bidi_it.w member from it->w.
15783 (compute_display_string_pos): Accept additional argument, the
15784 window being displayed, and pass it to Fget_char_property.
15787 * dispextern.h (struct bidi_it): New member w, the window being
15789 (compute_display_string_pos): Adjust prototype.
15791 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
15793 * xgselect.c: Remove unneeded include xterm.h.
15795 * process.c (wait_reading_process_output): Check for NS before GLIB.
15796 GLIB may be linked in due to rsvg, but ns_select must be called.
15798 * xgselect.c (xg_select): Remove call to window_system_available
15799 and g_main_context_pending at the top, so Gdk events (i.e. file
15800 notify) are processed when Emacs is started with -nw.
15802 2013-06-07 Eli Zaretskii <eliz@gnu.org>
15804 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
15805 (ctagsfiles3): New variable, includes only *.m files.
15806 (TAGS): Use an explicit language name in the regular expressions,
15807 to avoid transformation of '/SOMETHING' by MSYS to
15808 'c:\MSYS\SOMETHING'.
15810 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
15812 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
15814 2013-06-06 Eli Zaretskii <eliz@gnu.org>
15816 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
15817 still need to set the mouse pointer shape and activate help-echo.
15820 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
15822 A few porting etc. fixes for the new file monitor code.
15823 See the thread containing
15824 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
15825 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
15826 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
15827 (dir_monitor_callback, Fgfile_rm_watch):
15828 Use assq_no_quit instead of Fassoc, for speed.
15829 (dir_monitor_callback, Fgfile_rm_watch):
15830 eassert that the monitor is a fixnum.
15831 (dir_monitor_callback): No need for CDR_SAFE.
15832 Simplify building of lisp with alternative tails.
15833 (Fgfile_add_watch, Fgfile_rm_watch):
15834 Do not assume glib functions set errno reliably on failure.
15835 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
15836 and signal an error otherwise.
15837 (Fgfile_rm_watch): Prefer CONSP to !NILP.
15838 Use Fdelq instead of Fdelete, for speed.
15840 2013-06-05 Eli Zaretskii <eliz@gnu.org>
15842 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
15843 don't insist on being invoked on a highlighted tool-bar button.
15844 Avoids losing tool-bar functionality when mouse-highlight is nil.
15845 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
15846 Don't highlight when mouse-highlight is nil.
15847 (note_mouse_highlight): When mouse-highlight is nil, don't return
15848 right away; instead, run tool-bar and mode-line highlight
15849 subroutine, clear any existing highlight, and revert the mouse
15850 pointer to its default shape. (Bug#14558)
15852 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
15854 * lisp.mk (lisp): Add prog-mode.el.
15856 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
15858 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
15859 * process.c (dummy_handler): New function.
15860 (lib_child_handler): New static var.
15861 (handle_child_signal): Invoke it.
15862 (catch_child_signal): If a library has set up a signal handler,
15863 save it into lib_child_handler.
15864 (init_process_emacs): If using glib and not on Windows, tickle glib's
15865 child-handling code so that it initializes its private SIGCHLD handler.
15866 * syssignal.h (SA_SIGINFO): Default to 0.
15867 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
15868 31; it should no longer be needed now.
15870 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
15872 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
15874 * gfilenotify.c (globals_of_gfilenotify): New function.
15875 (syms_of_gfilenotify): Move global initialization there.
15877 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
15879 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
15881 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
15882 * keyboard.c (menu_bar_items, tool_bar_items):
15883 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
15884 not override local keymaps any more.
15886 2013-06-04 Eli Zaretskii <eliz@gnu.org>
15888 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
15890 2013-06-03 Eli Zaretskii <eliz@gnu.org>
15892 * w32console.c (initialize_w32_display): Return the dimensions of
15893 the console window via 2 additional arguments, not via the current
15894 frame. This avoids crashes due to overrunning the bounds of
15895 frame's decode_mode_spec_buffer, which is not resized following
15896 the change of the frame dimensions from the initial 10x10.
15898 * w32term.h (w32_initialize_display_info): Adjust prototype.
15900 * term.c (init_tty): Take dimensions of the frame from the values
15901 returned by initialize_w32_display.
15903 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
15904 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
15905 (LIBES): Add $(GFILENOTIFY_LIBS).
15907 * w32inevt.c (handle_file_notifications): Add dummy implementation
15908 for !HAVE_W32NOTIFY.
15910 * w32term.c: Wrap code with HAVE_W32NOTIFY.
15912 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
15914 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
15916 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
15918 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
15920 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
15922 Fix minor problems found by static checking.
15923 * data.c (pure_write_error):
15924 Use xsignal2, not Fsignal, as Fsignal might return.
15925 * eval.c (set_backtrace_debug_on_exit): Now static.
15926 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
15927 No longer inline. EXTERN_INLINE is needed only for functions
15928 defined in .h files. Reindent function header as per GNU style.
15929 (backtrace_p, backtrace_top, backtrace_next):
15930 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
15931 compiler or linker. Add extern decls to pacify gcc -Wall.
15932 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
15934 * frame.c (free_monitors): Define only on platforms that need it.
15935 * nsterm.m (ns_term_init):
15936 * process.c (catch_child_signal):
15937 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
15938 defined on all porting targets these days.
15939 * process.c, process.h (catch_child_signal):
15940 Make it extern only if NS_IMPL_GNUSTEP is defined.
15942 2013-06-03 Eli Zaretskii <eliz@gnu.org>
15944 * w32.c (gettimeofday): Make the signature identical to prototype
15945 in nt/inc/sys/time.h.
15947 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
15949 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
15952 * keyboard.c (safe_run_hooks_error): Improve error message.
15954 * data.c (pure_write_error): Add `object' argument.
15955 * puresize.h (CHECK_IMPURE): Use it.
15957 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
15959 * Makefile.in (NOTIFY_OBJ): New variable.
15960 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
15962 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
15963 Call syms_of_gfilenotify.
15965 * gfilenotify.c: New file.
15967 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
15968 and Qfile_w32notify.
15969 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
15970 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
15972 * lisp.h: Declare syms_of_gfilenotify.
15974 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
15976 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
15978 Merge the specpdl and backtrace stacks. Make the structure of the
15979 specpdl entries more obvious via a tagged union of structs.
15980 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
15981 (enum specbind_tag): New enum.
15982 (struct specbinding): Make it a tagged union of structs.
15983 Add a case for backtrace records.
15984 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
15985 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
15986 (backtrace_debug_on_exit): New accessors.
15987 (struct backtrace): Remove.
15988 (struct catchtag): Remove backlist field.
15989 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
15991 (Flocal_variable_p): Speed up the common case where the binding is
15993 * eval.c (backtrace_list): Remove.
15994 (set_specpdl_symbol, set_specpdl_old_value): Remove.
15995 (set_backtrace_args, set_backtrace_nargs)
15996 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
15997 (backtrace_next): New functions.
15998 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
15999 (unwind_to_catch, internal_lisp_condition_case)
16000 (internal_condition_case, internal_condition_case_1)
16001 (internal_condition_case_2, internal_condition_case_n): Don't bother
16002 with backtrace_list any more.
16003 (Fsignal): Adjust to new backtrace format.
16004 (grow_specpdl): Move up.
16005 (record_in_backtrace): New function.
16006 (eval_sub, Ffuncall): Use it.
16007 (apply_lambda): Adjust to new backtrace format.
16008 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
16010 (specbind): Adjust to new specpdl format. Simplify.
16011 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
16012 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
16014 (mark_backtrace): Remove.
16015 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
16016 * xdisp.c (redisplay_internal): Use record_in_backtrace.
16017 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
16019 * profiler.c (record_backtrace): Use get_backtrace.
16020 (handle_profiler_signal): Use backtrace_top_function.
16021 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
16022 accessor functions.
16024 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
16026 * process.h (catch_child_signal): Declare.
16028 * process.c (catch_child_signal): New function.
16029 (init_process_emacs): Call it.
16031 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
16032 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
16034 (x_set_cursor_type): Remove declaration.
16035 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
16036 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
16037 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
16038 (ns_get_color): Use F suffix on float.
16039 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
16040 (ns_get_rgb_color): Remove.
16041 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
16042 (note_mouse_movement): x and y are CGFloat.
16043 (ns_draw_fringe_bitmap): Remove unused rowY.
16044 Change #if to COCOA && >= 10_6.
16045 (ns_draw_window_cursor): Remove unused overspill.
16046 (ns_draw_underwave): width and x are EamcsCGFloat.
16047 (ns_draw_box): thickness is CGFloat.
16048 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
16049 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
16050 if not in main thread.
16051 (ns_get_pending_menu_title, ns_check_menu_open)
16052 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
16053 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
16054 (sendFromMainThread:): New method.
16055 (changeFont:): size is CGFloat.
16056 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
16057 Disable warning about permanent text.
16058 (characterIndexForPoint:): Adjust return type depending on GNUstep
16060 (mouseDown:): delta is CGFloat.
16061 (updateFrameSize): Remove unised variable f.
16062 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
16063 Cast float to EmacsCGFloat.
16064 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
16065 also to -1 when restoring.
16066 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
16067 inside NS_IMPL_COCOA.
16068 (toggleFullScreen:): Put call to toggleFullScreen inside
16069 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
16070 (setPosition:portion:whole:): por is CGFloat.
16071 (getMouseMotionPart:window:x:y:): Add F suffix to float.
16072 (mouseDown:): Use CGFloat.
16073 (mouseDragged:): Remove unised variable edge.
16074 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
16076 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
16077 of CGFloat differs.
16078 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
16079 when NS_IMPL_GNUSTEP.
16080 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
16081 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
16082 (EmacsToolbar): Add clearAll. Add tag argument to
16083 addDisplayItemWithImage.
16084 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
16086 * nsselect.m (ns_get_local_selection): Remove unused variable type.
16088 * nsmenu.m (ns_update_menubar): Make static.
16089 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
16090 (fillWithWidgetValue:): Add cast to SEL for setAction.
16091 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
16092 (update_frame_tool_bar): Update code for GNUstep.
16093 (clearAll): New method.
16094 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
16095 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
16096 Move identifierToItem setObject and activeIdentifiers addObject before
16097 call to insertItemWithItemIdentifier.
16098 (validateVisibleItems): Fix indentation.
16099 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
16100 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
16101 UtilityWindow to aStyle, remove call to setStyleMask.
16103 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
16105 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
16106 (ns_charset_covers, ns_get_covering_families, nsfont_open):
16107 Use F suffix on floats.
16108 (ns_char_width): Returns CGFloat.
16109 (ns_ascii_average_width): w is CGFloat instead of float.
16110 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
16112 (ns_glyph_metrics): CGFloat instead of float.
16114 * nsfns.m (x_set_foreground_color, x_set_background_color):
16116 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
16117 remove unused variables.
16118 (Fns_read_file_name): Keep track if panel is for save.
16119 Use ns_filename_from_panel/ns_directory_from_panel.
16120 (Fns_list_services): delegate only used for COCOA.
16121 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
16122 Just return the input if GNUstep.
16123 (x_screen_planes): Remove.
16124 (Fxw_color_values): Use EmacsCGFloat
16125 (Fns_display_monitor_attributes_list): Only get screen number for
16127 (getDirectory, getFilename): Remove from EmacsOpenPanel and
16129 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
16130 ns_directory_from_panel.
16132 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
16134 * process.c (handle_child_signal): Also use WCONTINUED.
16135 This is so that list-processes doesn't mistakenly list the process
16136 as stopped, when the process has actually been continued and is
16139 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
16141 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
16142 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
16143 not already configured.
16145 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
16147 2013-05-29 Eli Zaretskii <eliz@gnu.org>
16149 * Makefile.in (mostlyclean): Remove *.res files.
16151 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
16153 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
16154 a buffer (bug#8447).
16156 2013-05-27 Eli Zaretskii <eliz@gnu.org>
16158 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
16159 display vector, and we backtrack, handle the case that the
16160 previous character position is also displayed from a display
16161 vector or covered by a display string or image. (Bug#14476)
16163 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
16165 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
16166 (struct MonitorInfo, free_monitors): Remove.
16167 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
16168 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
16169 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
16172 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
16173 (struct MonitorInfo, free_monitors): Remove.
16174 (ns_screen_name): Make static.
16175 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
16176 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
16179 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
16180 (struct MonitorInfo): New struct.
16181 (free_monitors, make_monitor_attribute_list): Declare.
16183 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
16185 (free_monitors, make_monitor_attribute_list): New functions.
16186 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
16189 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
16191 * callproc.c (call_process): Refine the doc string. (Bug#14045)
16193 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
16195 * keyboard.c: Apply keyboard decoding only to events that come directly
16196 from the tty, not from unread-command-events (bug#14368).
16197 (read_event_from_main_queue): New function, extracted from read_char.
16198 (read_decoded_char): Remove.
16199 (read_decoded_event_from_main_queue): New function to replace it.
16200 (read_char): Use it.
16201 (read_key_sequence): Use read_char rather than read_decoded_char.
16203 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
16205 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
16207 * casetab.c (init_casetab_once): Fix last change (bug#14424).
16209 2013-05-22 Kenichi Handa <handa@gnu.org>
16211 The following changes are to fix the setting of
16212 buffer-file-coding-system on, for instance, C-x RET c unix RET
16213 _FILE_OF_DOS_EOL_TYPE_ RET.
16215 * coding.h (struct coding_system): New member detected_utf8_chars.
16217 * coding.c (detect_coding_utf_8): Count characters and check EOL
16218 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
16220 (setup_coding_system): Do not initialize coding->head_ascii.
16221 (check_ascii): Do not set coding->eol_seen but update it. Do not
16222 call adjust_coding_eol_type here.
16223 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
16224 If the eol-type of CODING is already specified, adjust the eol type
16225 of the found coding-system.
16226 (decode_coding_gap): Cancel previous change. Utilize the
16227 character numbers counted by detect_coding_utf_8. Fix detection
16230 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
16232 * search.c (looking_at_1): Only set last_thing_searched if the match
16233 changed the match-data (bug#14281).
16235 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
16237 * xdisp.c (reseat_at_previous_visible_line_start):
16238 Already declared in dispextern.h, so remove it here.
16239 (move_it_vertically_backward): Likewise.
16241 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
16243 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
16244 (Fx_display_pixel_width, Fx_display_pixel_height)
16245 (Fx_display_mm_width, Fx_display_mm_height):
16246 Mention `display-monitor-attributes-list' in docstrings.
16248 * nsfns.m (ns_get_screen): Remove function. All uses removed.
16249 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
16250 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
16251 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
16252 (Fx_display_backing_store, Fx_display_visual_class)
16253 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
16254 (Fx_display_grayscale_p, Fx_display_pixel_width)
16255 (Fx_display_pixel_height, Fx_display_planes)
16256 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
16257 (Fx_display_screens): Don't confuse X11 screens with NS screens.
16258 (Fx_display_mm_width, Fx_display_mm_height)
16259 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
16260 height for all physical monitors as in X11.
16262 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
16263 Return pixel width or height for all physical monitors as in X11.
16265 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
16267 Port --enable-gcc-warnings to clang.
16268 * bytecode.c (exec_byte_code):
16270 Redo diagnostic pragmas to pacify clang, too.
16271 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
16272 * editfns.c (Fencode_time):
16273 * fileio.c (file_accessible_directory_p):
16274 * font.c (font_unparse_xlfd):
16275 Use '&"string"[index]' instead of '"string" + (index)'.
16276 * undo.c (user_error): Remove; unused.
16278 2013-05-16 Eli Zaretskii <eliz@gnu.org>
16280 * insdel.c (insert_1_both): Document the arguments, instead of
16281 referring to insert_1, which no longer exists.
16283 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
16284 some window, increment windows_or_buffers_changed, so that
16285 *Messages* display in that window is updated. (Bug#14408)
16287 * w32.c: Include epaths.h.
16288 (init_environment): Use cmdproxy.exe without leading directories.
16289 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
16291 (gettimeofday): Adjust signature and return value to Posix
16294 * unexw32.c (open_output_file): Delete the existing emacs.exe
16295 before creating it, to break the hard link to the versioned
16298 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
16299 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
16300 (FIRSTFILE_OBJ): New variables.
16301 (W32_RES): Rename to EMACSRES. All users changed.
16302 (base_obj): Use $(CM_OBJ).
16303 (ALLOBJS): Use $(FIRSTFILE_OBJ).
16304 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
16305 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
16306 $(W32_RES_LINK) before $(LIBES).
16307 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
16309 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
16311 * makefile.w32-in (DOC): Use just "DOC".
16313 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
16315 * process.c: Export default filters and sentinels to Elisp.
16316 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
16318 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
16319 (Fset_process_sentinel, Fformat_network_address):
16320 Default to them instead of nil.
16321 (server_accept_connection): Sentinels can't be nil any more.
16322 (read_and_dispose_of_process_output): New function, extracted from
16323 read_process_output.
16324 (read_process_output): Use it; filters can't be nil.
16325 (Finternal_default_process_filter): New function, extracted from
16326 read_process_output.
16327 (exec_sentinel_unwind): Remove function.
16328 (exec_sentinel): Don't zilch sentinel while running.
16329 (status_notify): Sentinels can't be nil.
16330 (Finternal_default_process_sentinel): New function extracted from
16332 (setup_process_coding_systems): Default filter is not nil any more.
16333 (syms_of_process): Export new Elisp functions and initialize
16335 * lisp.h (make_lisp_proc): New function.
16337 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
16339 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
16341 2013-05-14 Eli Zaretskii <eliz@gnu.org>
16343 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
16344 unless we know that the window w is a leaf window.
16345 Another attempt at solving bug#14062.
16347 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
16349 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
16352 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
16354 * image.c (gif_load): Check that subimages fit (Bug#14345).
16356 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
16358 * lread.c (skip_dyn_eof): New function.
16359 (read1): Use it to skip the end of a file in response to #@00.
16361 * doc.c (get_doc_string): Slightly relax the sanity checking.
16363 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
16365 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
16366 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
16367 (MonitorInfo): New struct.
16368 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
16369 (Fns_display_monitor_attributes_list): New functions.
16370 (display-usable-bounds): Remove.
16371 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
16374 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
16376 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
16377 (GTK_CHECK_VERSION): New macro, if not already defined.
16378 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
16379 replaced by GTK_CHECK_VERSION.
16381 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
16383 * xterm.h (GTK_PREREQ): New macro.
16384 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
16385 to use this macro instead, for consistency and clarity.
16387 2013-05-08 Eli Zaretskii <eliz@gnu.org>
16389 * xdisp.c (row_for_charpos_p): New function, with code of
16390 cursor_row_p, but accepts an additional argument CHARPOS instead
16391 of using a hardcoded PT.
16392 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
16393 (row_containing_pos): Call row_for_charpos_p instead of partially
16394 doing the same. Fixes cursor positioning under longlines-mode
16395 when longlines-show-effect includes more than one newline, when
16396 moving the cursor vertically up.
16398 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
16400 * makefile.w32-in (ACL_H): New macro.
16401 ($(BLD)/fileio.$(O)): Update dependencies.
16403 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
16405 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
16406 * Makefile.in (LIB_ACL): New macro.
16407 (LIBACL_LIBS): Remove.
16408 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
16409 * fileio.c: Include <acl.h>.
16410 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
16411 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
16413 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
16416 * unexelf.c: Don't assume ElfW (Half) fits in int.
16417 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
16418 when dealing with ElfW (Half) values, since they can exceed 2**31
16419 on 64-bit OpenBSD hosts. Reported by Han Boetes (privately).
16420 (entry_address): Omit unused NUM arg. All uses changed.
16422 2013-05-07 Juri Linkov <juri@jurta.org>
16424 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
16425 to the string converted from number with `Fnumber_to_string'.
16428 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
16430 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
16431 This fixes a problem introduced by my previous change.
16433 2013-05-07 Glenn Morris <rgm@gnu.org>
16435 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
16437 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
16439 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
16441 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
16443 Static checking by GCC 4.8.0.
16444 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
16445 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
16446 (x_get_monitor_attributes_fallback)
16447 (x_get_monitor_attributes_xinerama)
16448 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
16449 Define only if USE_GTK.
16450 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
16451 (x_get_monitor_attributes_fallback): Omit unused locals.
16452 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
16453 Use double, not float, to avoid mixed-mode floating point arithmetic.
16455 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
16456 Jan Djärv <jan.h.d@swipnet.se>
16458 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
16459 (XINERAMA_CFLAGS): New macros.
16460 (ALL_CFLAGS, LIBES): Use them.
16462 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
16463 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
16464 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
16465 (syms_of_xfns): DEFSYM them.
16466 (struct MonitorInfo): New struct.
16467 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
16468 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
16469 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
16470 (x_get_monitor_attributes_xinerama): New functions.
16471 (Fx_display_monitor_attributes_list): New primitive.
16472 (syms_of_xfns): Defsubr it.
16474 * xterm.h (x_display_info): Add Xatom_net_workarea and
16475 Xatom_net_current_desktop.
16477 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
16478 and dpyinfo->Xatom_net_current_desktop.
16480 2013-05-06 Eli Zaretskii <eliz@gnu.org>
16482 * xdisp.c (pos_visible_p): Use the special code for finding the
16483 beginning of a display property or overlay for any "replacing"
16484 display property, not just for display strings. This solves
16485 incorrect reporting of position by posn-at-point. (Bug#14241)
16487 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
16489 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
16490 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
16491 Verify that ElfW (Half) fits in int.
16492 (fatal): Use same signature as lisp.h.
16493 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
16494 configure and build with -DUNEXELF_DEBUG without worrying about
16495 other modules that use DEBUG.
16496 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
16497 possibly-wide integers now uses it instead of plain fprintf.
16498 (entry_address): New function, which avoids problems with 32-bit
16499 overflow on 64-bit hosts.
16500 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
16501 (round_up): Don't assume the remainder fits in int.
16502 (find_section): Use bool for boolean. Simplify debug code.
16503 (unexec): Don't assume file sizes fit in int or size_t.
16504 Omit unnecessary trailing newline in 'fatal' format.
16505 Use strerror rather than outputting decimal error number.
16506 Remove unused code when emacs is not defined;
16507 this file relies on Emacs now.
16508 Don't assume e_phnum and e_shnum are positive.
16510 * regex.c: Fix problems when DEBUG is defined.
16511 (extract_number, extract_number_and_incr): Define regardless of
16512 whether DEBUG is defined; that's simpler and makes the code less
16513 likely to go stale in the normal case when DEBUG is not defined.
16514 Return int rather than taking an int * arg. All callers changed.
16515 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
16516 Remove, replacing with ...
16517 (DEBUG_PRINT): New macro. All callers changed.
16518 (DEBUG_COMPILES_ARGUMENTS): New macro.
16519 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
16520 (print_compiled_pattern, print_double_string) [DEBUG]:
16521 Use prototype rather than old-style definition.
16522 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
16523 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
16524 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
16525 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
16526 Don't assume ptrdiff_t, size_t, and long are the same width as int.
16527 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
16528 This matters only when DEBUG is defined.
16530 2013-05-05 Eli Zaretskii <eliz@gnu.org>
16532 * xdisp.c (set_iterator_to_next): Set the
16533 ignore_overlay_strings_at_pos_p flag only if we are _really_
16534 iterating over an overlay string, as indicated by the
16535 current.overlay_string_index member. (Bug#14306)
16537 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
16539 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
16540 to where it is used, to avoid autorelease issues (Bug#14050).
16542 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
16544 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
16545 * fileio.c (syms_of_fileio): Implement this.
16546 * filelock.c (create_lock_file): If symbolic links don't work, so
16547 we use a regular file as a lock file, do not fsync the lock file;
16550 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
16552 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
16553 (syms_of_minibuf): Adjust accodingly.
16555 * callint.c (Fcall_interactively): Adjust calls accordingly.
16557 2013-05-04 Eli Zaretskii <eliz@gnu.org>
16559 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
16560 w->contents is a buffer before computing everything else.
16561 Use parentheses to disambiguate last part of the condition.
16563 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
16564 assertion violations. (Bug#14062)
16566 2013-05-01 David Reitter <david.reitter@gmail.com>
16568 * nsfns.m (ns_tooltip): Initialize.
16570 2013-04-28 Eli Zaretskii <eliz@gnu.org>
16572 * coding.c (decode_coding_gap): Don't remove the character before
16573 a newline unless it's a CR character. (Bug#14287)
16575 2013-04-28 Dan Nicolaescu <dann@gnu.org>
16577 * dispextern.h (struct face): Move enum face_underline_type
16578 earlier so that bitfields can be in the same word.
16580 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
16582 * nsfns.m (handlePanelKeys): New function.
16583 (EmacsOpenPanel:performKeyEquivalent:)
16584 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
16585 arrows/function/control and copy/paste keys (Bug#14296).
16587 2013-04-27 Juri Linkov <juri@jurta.org>
16589 * callint.c (Fcall_interactively): Call `Qread_number' for
16590 interactive code letter `n' instead of using duplicate code.
16593 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
16595 * systime.h (make_timeval): Declare as 'const'.
16597 2013-04-27 Kenichi Handa <handa@gnu.org>
16599 * font.c (font_open_entity): Always open a font of manageable
16602 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
16604 Port better to AIX (Bug#14258).
16605 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
16608 2013-04-24 Kenichi Handa <handa@gnu.org>
16610 * coding.c (decode_coding_iso_2022): When an invalid escape
16611 sequence is encountered, reset the invocation and designation
16612 status to the safest one.
16614 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
16616 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
16617 Without this fix, "make distclean" leaves stamp-h1 behind.
16619 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
16621 * w32fns.c (w32_fullscreen_rect): New function to compute the
16622 window rectangle for the given fullscreen mode.
16623 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
16624 longer tunes the window size. This keeps the window's edges flush
16625 with the screen and allows the taskbar to hide itself in fullboth.
16627 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
16628 window decorations and uses the entire screen.
16630 * w32term.h (w32_fullscreen_rect) Add prototype.
16631 (struct w32_output): Replace normal_width, normal_height,
16632 normal_top, and normal_left members with a single normal_placement
16634 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
16636 (FRAME_NORMAL_PLACEMENT): New macro.
16638 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
16640 * minibuf.c (Ftest_completion): Silence compiler warning.
16642 2013-04-15 Eli Zaretskii <eliz@gnu.org>
16644 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
16647 * frame.h (WINDOW_FRAME): Protect macro and its argument with
16650 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
16651 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
16652 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
16653 parentheses where appropriate.
16655 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
16657 * keyboard.c (timer_start_idle): Remove no-longer-used local.
16659 2013-04-14 Eli Zaretskii <eliz@gnu.org>
16661 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
16662 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
16663 Mention in the doc string that setting these variables takes
16664 effect only after a call to set-window-buffer. (Bug#14200)
16666 2013-04-13 Eli Zaretskii <eliz@gnu.org>
16668 * indent.c (Fvertical_motion): Don't consider display strings on
16669 overlay strings as display strings on the buffer position we
16670 started from. This prevents vertical cursor motion from jumping
16671 more than one line when there's an overlay string with a display
16672 property at end of line.
16673 Reported by Karl Chen <Karl.Chen@quarl.org> in
16674 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
16676 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
16678 * window.c (select_window): `record_buffer' even if window is
16679 already selected (bug#14191).
16681 2013-04-11 Eli Zaretskii <eliz@gnu.org>
16683 * window.c (Fwindow_end): Test more flags, including the buffer's
16684 last_overlay_modified flag, to determine whether the window's
16685 display is really up-to-date. Prevents the function from
16686 returning a stale value. (Bug#14170)
16687 (Fwindow_line_height): Fix the test for up-to-date-ness of the
16690 2013-04-10 Eli Zaretskii <eliz@gnu.org>
16692 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
16693 garbaged only if it is not already the top frame on its TTY.
16694 This prevents flickering due to constant redrawing of TTY frames when
16695 there are GUI frames open in the same session. (Bug#13864)
16697 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
16699 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
16700 of marking the idle timers directly.
16702 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
16704 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
16705 tables (bug#14054).
16707 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
16709 * window.c (select_window): Don't record_buffer while the invariant is
16710 temporarily broken (bug#14161).
16712 * fns.c (Fdelq): Don't assume !NILP => CONSP.
16714 2013-04-07 Eli Zaretskii <eliz@gnu.org>
16716 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
16718 2013-04-07 Romain Francoise <romain@orebokech.com>
16720 Ignore additional platform-specific ACL errors (Bug#13702).
16721 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
16722 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
16724 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
16726 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
16729 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
16731 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
16732 This bug was introduced by my 2013-02-25 change that simplified
16733 data_start configuration. Without this change, on GNU/Linux
16734 an Emacs configured with --enable-profiling fails immediately
16735 due to a profiler signal.
16736 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
16737 with these flags. On platforms where special flags are needed
16738 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
16739 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
16740 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
16742 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
16744 Get rid of some platform-specific functions examining window
16745 system and its capabilities. This is a partial rework of the
16747 * lisp.h (have_menus_p): Remove prototype. This function is
16748 replaced with platform-independent window_system_available.
16749 (check_window_system): Move to...
16750 * frame.h (decode_window_system_frame, window_system_available):
16751 ...here, add new prototypes.
16752 * frame.c (window_system_available, decode_window_system_frame):
16754 (check_window_system): Platform-independent now.
16755 * xterm.h (x_in_use): Remove declaration.
16757 * w32term.h (check_x_frame):
16758 * nsterm.h (check_x_frame): Remove prototypes. This function
16759 is replaced with platform-independent decode_window_system_frame.
16760 * msdos.c (have_menus_p): Remove.
16761 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
16762 Remove platform-specific functions. Use check_window_system,
16763 decode_window_system_frame and check_ns_display_info where
16764 appropriate. Minor style and comment tweaks.
16765 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
16766 (check_x_frame): Likewise.
16767 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
16769 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
16770 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
16771 * xmenu.c, xselect.c: All related users changed.
16773 2013-04-03 Kenichi Handa <handa@gnu.org>
16775 The following changes is to optimize the code for reading UTF-8
16778 * coding.c (check_ascii): Rename from detect_ascii. Return value
16779 changed. Check EOL format. Do not call adjust_coding_eol_type
16781 (check_utf_8): New function.
16782 (adjust_coding_eol_type): Do nothing if already adjusted.
16783 (detect_coding): Compare the return value of check_ascii with
16784 coding->src_bytes. Call adjust_coding_eol_type if necessary.
16785 (decode_coding_gap): Optimize for valid UTF-8.
16787 2013-03-21 Kenichi Handa <handa@gnu.org>
16789 * coding.c (syms_of_coding): Cancel previous change.
16791 * insdel.c (insert_from_gap): Fix previous change.
16793 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
16795 Consistently use platform-specific function to detect window system.
16796 * lisp.h (check_window_system): New prototype. This function is
16797 going to replace check_x, check_w32 and check_ns.
16798 (have_menus_p): Mention msdos.c in comment.
16799 * fontset.c (check_window_system_func): Remove. Adjust all users.
16800 * fontset.h (check_window_system_func): Remove prototype.
16801 * nsterm.h (check_ns):
16802 * xterm.h (check_x):
16803 * w32term.h (check_w32): Likewise.
16804 * menu.c (Fx_popup_menu): Use check_window_system.
16805 * msdos.c (check_window_system): Define for MS-DOS.
16806 * nsfns.m (check_window_system): Define for NS. Adjust all users.
16807 * w32fns.c (check_window_system): Likewise for MS-Windows.
16808 * xfns.c (check_window_system): Likewise for X.
16809 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
16810 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
16812 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
16814 Prefer < to > in range checks such as 0 <= i && i < N.
16815 This makes it easier to visualize quantities on a number line.
16816 This patch doesn't apply to all such range checks,
16817 only to the range checks affected by the 2013-03-24 change.
16818 This patch reverts most of the 2013-03-24 change.
16819 * alloc.c (xpalloc, Fgarbage_collect):
16820 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
16821 * character.c (string_escape_byte8):
16822 * charset.c (read_hex):
16823 * data.c (cons_to_unsigned):
16824 * dispnew.c (update_frame_1):
16825 * doc.c (Fsubstitute_command_keys):
16826 * doprnt.c (doprnt):
16827 * editfns.c (hi_time, decode_time_components):
16828 * fileio.c (file_offset):
16829 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
16830 * font.c (font_intern_prop):
16831 * frame.c (x_set_alpha):
16832 * gtkutil.c (get_utf8_string):
16833 * indent.c (check_display_width):
16834 * keymap.c (Fkey_description):
16835 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
16837 * minibuf.c (read_minibuf_noninteractive):
16838 * process.c (wait_reading_process_output):
16839 * search.c (Freplace_match):
16840 * window.c (get_phys_cursor_glyph):
16841 * xdisp.c (redisplay_internal):
16842 * xsmfns.c (smc_save_yourself_CB):
16843 Prefer < to > for range checks.
16844 * dispnew.c (sit_for): Don't mishandle NaNs.
16845 This fixes a bug introduced in the 2013-03-24 change.
16846 * editfns.c (decode_time_components): Don't hoist comparison.
16847 This fixes another bug introduced in the 2013-03-24 change.
16849 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
16851 * frame.h (struct frame): Drop scroll_bottom_vpos
16852 member becaue all real users are dead long ago.
16853 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
16854 * xdisp.c (redisplay_internal): Adjust user.
16856 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
16858 * nsmenu.m (showAtX:Y:for:): setLevel to
16859 NSPopUpMenuWindowLevel (Bug#13998).
16861 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
16863 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
16864 (ns_check_pending_open_menu): Declare.
16866 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
16867 (x_activate_menubar): Update the menu with title that matches
16868 ns_get_pending_menu_title, and call
16869 ns_check_pending_openmenu (Bug#12698).
16870 (menuWillOpen:): New method.
16871 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
16873 * nsterm.m (menu_will_open_state, menu_mouse_point)
16874 (menu_pending_title): New varaibles.
16875 (ns_get_pending_menu_title, ns_check_menu_open)
16876 (ns_check_pending_open_menu): New functions.
16878 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
16880 * indent.c (current_column_bol_cache): Remove leftover which is not
16881 used in Fmove_to_column any more.
16882 (current_column, scan_for_column): Adjust users.
16883 * keyboard.c (last_point_position_buffer, last_point_position_window):
16884 Remove leftovers which are not used for recording undo any more.
16885 (command_loop_1, syms_of_keyboard): Adjust users.
16886 * xdisp.c (last_max_ascent): Remove leftover which is not used in
16887 redisplay_window any more.
16888 (move_it_to): Adjust user.
16890 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
16892 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
16893 Update dependencies.
16895 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
16897 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
16898 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
16899 forward references.
16901 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
16903 * window.h (struct window): Replace hchild, vchild and buffer slots
16904 with a single slot 'contents'. This is possible because each valid
16905 window may have either the child window (in vertical or horizontal
16906 combination) or buffer to display (for the leaf window). Using that,
16907 a lot of operations to traverse and/or change window hierarchies may
16908 be simplified. New member horizontal is used to distinguish between
16909 horizontal and vertical combinations of internal windows.
16910 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
16911 (WINDOW_VERTICAL_COMBINATION_P): New macros.
16912 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
16913 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
16914 Use contents slot, not buffer, where appropriate.
16915 (wset_combination): New function.
16916 (wset_buffer): Add eassert.
16917 (Fframe_first_window): Simplify the loop reaching first window.
16918 (Fwindow_buffer): Use WINDOW_LEAF_P.
16919 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
16920 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
16921 (unshow_buffer): Convert initial debugging check to eassert.
16922 (replace_window, recombine_windows, Fdelete_other_windows_internal)
16923 (make_parent_window, window_resize_check, window_resize_apply)
16924 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
16925 (Fset_window_configuration, delete_all_child_windows, save_window_save):
16926 Adjust to match struct window changes.
16927 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
16928 (mark_window_cursors_off, count_windows, get_leaf_windows)
16929 (foreach_window_1): Simplify the loop.
16930 * alloc.c (mark_object): Do not check for the leaf window because
16931 internal windows has no glyph matrices anyway.
16932 * dispnew.c (clear_window_matrices, showing_window_margins_p)
16933 (allocate_matrices_for_window_redisplay, fake_current_matrices)
16934 (allocate_matrices_for_frame_redisplay, free_window_matrices)
16935 (build_frame_matrix_from_window_tree, mirror_make_current)
16936 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
16937 (update_window_tree, set_window_update_flags): Simplify the loop.
16938 (sync_window_with_frame_matrix_rows): Enforce live window.
16939 Use contents slot, not buffer, where appropriate.
16940 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
16941 and WINDOW_HORIZONTAL_COMBINATION_P.
16942 (make_frame_visible_1): Simplify the loop.
16943 Use contents slot, not buffer, where appropriate.
16944 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
16945 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
16946 (expose_window_tree): Likewise.
16947 Use contents slot, not buffer, where appropriate.
16948 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
16949 to avoid deleted windows. Use contents slot instead of buffer.
16950 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
16951 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
16952 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
16953 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
16955 2013-03-28 Eli Zaretskii <eliz@gnu.org>
16957 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
16958 identify the reasons for assertion violations in bug#14062 and
16960 (Fx_show_tip): Fix compilation error under
16961 "--enable-check-lisp-object-type". (Bug#14073)
16963 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
16964 Reported by <rzl24ozi@gmail.com>.
16966 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
16968 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
16970 (unwind_with_echo_area_buffer): ...to restore it here.
16971 This is needed to ensure that...
16972 (redisplay_window): ...both window markers are valid here,
16973 which is verified by eassert.
16974 * editfns.c (save_excursion_save): Do not assume that
16975 selected_window always displays the buffer.
16976 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
16979 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
16981 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
16984 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
16986 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
16988 2013-03-27 Eli Zaretskii <eliz@gnu.org>
16990 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
16991 since MinGW's w32api headers do. This avoids compiler warnings.
16993 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
16994 if already defined.
16996 2013-03-26 Eli Zaretskii <eliz@gnu.org>
16998 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
17000 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
17002 * gtkutil.c (style_changed_cb): Check if frame is live and an
17003 X frame (Bug#14038).
17005 2013-03-26 Eli Zaretskii <eliz@gnu.org>
17007 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
17008 Define only for _WIN32_WINNT less than 0x0500.
17009 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
17011 Move inclusion of time.h before sys/time.h, so that MinGW64 could
17012 see its own definitions of 'struct timeval' and 'struct timezone'.
17014 Fix incompatibilities between MinGW.org and MinGW64 headers.
17015 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
17017 * w32.c (REPARSE_DATA_BUFFER): Guard with
17018 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
17020 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
17022 * xterm.c: Include X11/XKBlib.h
17023 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
17025 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
17027 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
17029 * blockinput.h (input_blocked_p): Likewise.
17030 * bytecode.c (exec_byte_code): Likewise.
17031 * callproc.c (call_process_kill, call_process_cleanup)
17032 (Fcall_process): Likewise.
17033 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
17034 (Fccl_execute_on_string): Likewise.
17035 * character.c (string_escape_byte8): Likewise.
17036 * charset.c (read_hex): Likewise.
17037 * cm.c (calccost): Likewise.
17038 * data.c (cons_to_unsigned): Likewise.
17039 * dired.c (directory_files_internal, file_name_completion):
17041 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
17042 (sit_for): Likewise.
17043 * doc.c (Fsubstitute_command_keys): Likewise.
17044 * doprnt.c (doprnt): Likewise.
17045 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
17046 * emacsgtkfixed.c: Likewise.
17047 * fileio.c (file_offset, Fwrite_region): Likewise.
17048 * floatfns.c (Fexpt, fmod_float): Likewise.
17049 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
17051 * font.c (font_intern_prop): Likewise.
17052 * frame.c (x_set_alpha): Likewise.
17053 * gtkutil.c (get_utf8_string): Likewise.
17054 * indent.c (check_display_width): Likewise.
17055 * intervals.c (create_root_interval, rotate_right, rotate_left)
17056 (split_interval_right, split_interval_left)
17057 (adjust_intervals_for_insertion, delete_node)
17058 (interval_deletion_adjustment, adjust_intervals_for_deletion)
17059 (merge_interval_right, merge_interval_left, copy_intervals)
17060 (set_intervals_multibyte_1): Likewise.
17061 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
17062 * keymap.c (Fkey_description): Likewise.
17063 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
17064 * lread.c (openp, read_integer, read1, string_to_number):
17066 * menu.c (ensure_menu_items): Likewise.
17067 * minibuf.c (read_minibuf_noninteractive): Likewise.
17068 * print.c (printchar, strout): Likewise.
17069 * process.c (create_process, Faccept_process_output)
17070 (wait_reading_process_output, read_process_output, send_process)
17071 (wait_reading_process_output): Likewise.
17072 * profiler.c (make_log, handle_profiler_signal): Likewise.
17073 * regex.c (re_exec): Likewise.
17074 * regex.h: Likewise.
17075 * search.c (looking_at_1, Freplace_match): Likewise.
17076 * sysdep.c (get_child_status, procfs_ttyname)
17077 (procfs_get_total_memory): Likewise.
17078 * systime.h (EMACS_TIME_VALID_P): Likewise.
17079 * term.c (dissociate_if_controlling_tty): Likewise.
17080 * window.c (get_phys_cursor_glyph): Likewise.
17081 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
17082 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
17084 * xfns.c (Fx_window_property): Likewise.
17085 * xmenu.c (set_frame_menubar): Likewise.
17086 * xselect.c (x_get_window_property, x_handle_dnd_message):
17088 * xsmfns.c (smc_save_yourself_CB): Likewise.
17089 * xterm.c (x_scroll_bar_set_handle): Likewise.
17091 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
17093 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
17094 to be optional or nil. Adjust comment and convert it to docstring.
17095 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
17096 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
17098 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
17100 Static checking by GCC 4.8-20130319.
17101 * image.c (gif_load): Assume pass < 3 to pacify GCC.
17102 * process.c (Fset_process_datagram_address)
17103 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
17104 * xdisp.c (get_char_face_and_encoding)
17105 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
17106 (get_glyph_face_and_encoding): Prepare face before possibly using it.
17107 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
17109 2013-03-24 Ken Brown <kbrown@cornell.edu>
17111 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
17112 fix compilation on 64-bit Cygwin, where underscores are not
17113 automatically prepended.
17115 * w32term.c (w32_initialize): Silence compiler warning.
17117 2013-03-23 Eli Zaretskii <eliz@gnu.org>
17119 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
17120 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
17121 variables, to save and restore frame dimensions.
17122 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
17123 after returning from a 'fullscreen' configuration.
17124 use SendMessage instead of PostMessage to send the SC_RESTORE message,
17125 to avoid races between the main thread and the input thread.
17127 * w32term.h (struct w32_output): New members normal_width,
17128 normal_height, normal_top, normal_left, and prev_fsmode.
17129 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
17130 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
17131 members of a frame.
17133 * w32term.c (w32fullscreen_hook): Record last value of the frame's
17134 'fullscreen' parameter. Always record previous width and height
17135 of the frame, except when switching out of maximized modes, so
17136 that they could be restored correctly, instead of resetting to the
17137 default frame dimensions. Send SC_RESTORE command to the frame,
17138 unless we are going to send SC_MAXIMIZE, to restore the frame
17139 resize hints in the mouse pointer shown by the window manager.
17142 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
17144 * lisp.h (get_frame_param): Adjust conditions for prototype
17147 2013-03-22 Ken Brown <kbrown@cornell.edu>
17149 * unexcw.c: Drop unneeded inclusion of w32common.h.
17150 (report_sheap_usage): Declare.
17151 (read_exe_header): Add magic numbers for x86_64.
17152 (fixup_executable): Fix printf format specifier for unsigned long
17155 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
17157 * frame.h (struct frame): Put menu_bar_window under #ifdef
17158 because this member is not needed when X toolkit is in use.
17159 (fset_menu_bar_window):
17160 * dispnew.c (clear_current_matrices, clear_desired_matrices)
17161 (free_glyphs, update_frame):
17162 * xdisp.c (expose_frame): Likewise.
17163 (display_menu_bar): Likewise. Remove redundant eassert.
17164 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
17167 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
17169 Use functions and constants to manipulate Lisp_Save_Value objects.
17170 This replaces code that used macros and strings and token-pasting.
17171 The change makes the C source a bit easier to follow,
17172 and shrinks the Emacs executable a bit.
17173 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
17174 (make_save_value): Change 1st arg from string to enum. All callers
17177 (mark_object): Use if, not #if, for GC_MARK_STACK.
17178 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
17179 (XSAVE_OBJECT): Now functions, not macros.
17180 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
17181 the constant was never used.
17182 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
17183 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
17184 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
17185 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
17187 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
17188 type3 with a single member save_type. All uses changed.
17189 (save_type, set_save_pointer, set_save_integer): New functions.
17190 * print.c (PRINTX): Remove.
17192 * alloc.c: Remove redundant static declarations.
17194 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
17196 * window.h (struct window): Convert left_col, top_line, total_lines
17197 and total_cols from Lisp_Objects to integers. Adjust comments.
17198 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
17200 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
17201 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
17202 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
17203 Adjust users where appropriate.
17205 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
17207 * frame.h (struct frame): Drop resx and resy because the same data is
17208 available from window system-specific output context. Adjust users.
17209 (default_pixels_per_inch_x, default_pixels_per_inch_y):
17210 New functions to provide defaults when no window system available.
17211 (FRAME_RES_X, FRAME_RES_Y): New macros.
17212 (NUMVAL): Move from xdisp.c.
17213 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
17214 (Ffont_face_attributes, Fopen_font):
17215 * image.c (gs_load):
17216 * w32font.c (fill_in_logfont):
17217 * xdisp.c (calc_pixel_width_or_height):
17218 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
17219 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
17221 2013-03-20 Kenichi Handa <handa@gnu.org>
17223 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
17224 to 1 (temporary workaround until a bug related to ASCII
17225 optimization is fixed).
17227 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
17229 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
17230 Signal error if window is not internal. Adjust docstring.
17231 (delete_all_child_windows): Use combination_limit to save the buffer.
17232 (Fset_window_configuration): Adjust accordingly.
17233 * print.c (syms_of_print): Initialize debugging output not here...
17234 (init_print_once): ...but in a new function here.
17235 * lisp.h (init_print_once): Add prototype.
17236 * emacs.c (main): Add call to init_print_once. Adjust comments.
17238 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
17240 * window.c (window_resize_check, window_resize_apply)
17241 (window_from_coordinates, recombine_windows, set_window_buffer)
17242 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
17243 (Fsplit_window_internal, Fdelete_window_internal)
17244 (freeze_window_starts): Use bool for booleans.
17245 * window.h (window_frame_coordinates, resize_frame_windows)
17246 (freeze_window_starts, set_window_buffer): Adjust prototypes.
17248 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
17250 * dispnew.c (bitch_at_user): Use `user-error'.
17252 2013-03-17 Ken Brown <kbrown@cornell.edu>
17254 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
17255 as return type of image_background. (Bug#13981)
17256 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
17258 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
17260 * nsterm.m (updateFrameSize:): Change resize increments if needed.
17261 (ns_select): Don't return with result uninitialized.
17263 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
17266 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
17268 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
17269 directories. If filename is nil, get directory name (Bug#13932).
17270 Use getFilename and getDirectory.
17271 (getFilename, getDirectory): New methods for EmacsSavePanel and
17273 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
17275 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
17277 * coding.c (decode_coding_gap): Fix typo caught by static checking.
17279 2013-03-15 Kenichi Handa <handa@gnu.org>
17281 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
17282 (adjust_after_replace): Make it back to static. Delete the third
17283 arg text_at_gap_tail. Cancel the code for handling it.
17285 * coding.h (struct coding_system): New member eol_seen.
17287 * coding.c (detect_ascii): New function.
17288 (detect_coding): Set coding->head_ascii and coding->eol_seen only
17289 when the source bytes are actually scanned. On detecting for
17290 coding_category_utf_8_auto, call detect_ascii instead of scanning
17291 source bytes directly.
17292 (produce_chars): Call insert_from_gap with the new arg 0.
17293 (encode_coding): Likewise.
17294 (decode_coding_gap): Control ASCII optimization by the variable
17295 disable_ascii_optimization instead of #ifndef .. #endif.
17296 Deccode EOL format according to coding->eol_seen.
17297 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
17300 * lisp.h (adjust_after_replace): Cancel externing it.
17301 (insert_from_gap): Adjust prototype.
17303 2013-03-15 Eli Zaretskii <eliz@gnu.org>
17305 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
17306 FULLSCREEN_MAXIMIZED. (Bug#13935)
17308 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
17310 * region-cache.c (find_cache_boundary, move_cache_gap)
17311 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
17312 Simplify debugging check and convert to eassert. Adjust comment.
17313 (pp_cache): Put under ENABLE_CHECKING.
17315 2013-03-14 Eli Zaretskii <eliz@gnu.org>
17317 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
17318 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
17319 and WM_ACTIVATEAPP.
17320 (w32fullscreen_hook): If the frame is visible, reset
17321 f->want_fullscreen flag after changing the frame size. If the
17322 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
17325 2013-03-13 Daniel Colascione <dancol@dancol.org>
17327 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
17328 too so that these builds can use Cygwin's file conversion
17329 functions. (We've been building and linking cygw32.o all along
17330 and just not using it.)
17332 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
17334 File synchronization fixes (Bug#13944).
17335 * Makefile.in (LIB_FDATASYNC): New macro.
17337 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
17338 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
17339 Don't worry about HAVE_FSYNC, since a substitute fsync is
17340 available if the system lacks one.
17341 (Fwrite_regin): Retry fsync if interrupted.
17343 2013-03-13 Eli Zaretskii <eliz@gnu.org>
17345 * w32term.c (w32_read_socket): If the Emacs frame is being
17346 activated, call w32fullscreen_hook, to make sure the new frame
17347 dimensions are in effect. (Bug#13937)
17349 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
17351 * xdisp.c (init_iterator): Simplify because both character and byte
17352 positions are either specified or -1. Add eassert. Adjust comment.
17353 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
17354 character and byte positions can be obtained from marker.
17356 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
17358 Static checking by Sun C 5.12.
17359 * alloc.c (buffer_memory_full) [REL_ALLOC]:
17360 * bytecode.c (exec_byte_code):
17361 * dispnew.c (init_display):
17363 * fileio.c (Fsubstitute_in_file_name):
17364 * keyboard.c (Fevent_convert_list):
17365 * keymap.c (Fsingle_key_description):
17366 * term.c (maybe_fatal, fatal):
17367 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
17368 * xsmfns.c (Fhandle_save_session):
17369 Omit unreachable code.
17370 * keymap.c (map_keymap_char_table_item): Cast void * to
17371 a function pointer type; the C Standard requires this.
17373 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
17374 Include <sys/param.h> unconditionally, as that works elsewhere and
17375 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
17376 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
17379 See ChangeLog.12 for earlier changes.
17381 ;; Local Variables:
17385 Copyright (C) 2011-2015 Free Software Foundation, Inc.
17387 This file is part of GNU Emacs.
17389 GNU Emacs is free software: you can redistribute it and/or modify
17390 it under the terms of the GNU General Public License as published by
17391 the Free Software Foundation, either version 3 of the License, or
17392 (at your option) any later version.
17394 GNU Emacs is distributed in the hope that it will be useful,
17395 but WITHOUT ANY WARRANTY; without even the implied warranty of
17396 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17397 GNU General Public License for more details.
17399 You should have received a copy of the GNU General Public License
17400 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.