1 2015-02-14 Martin Rudalics <rudalics@gmx.at>
3 * xterm.c (x_frame_normalize_before_maximize): Fix doc-string.
4 Suggested by Alan Mackenzie <acm@muc.de>.
6 2015-02-14 Eli Zaretskii <eliz@gnu.org>
8 * menu.c (Fx_popup_menu) [HAVE_X_WINDOWS]: Call
9 x_relative_mouse_position only for X frames. (Bug#19862)
11 2015-02-13 Paul Eggert <eggert@cs.ucla.edu>
13 Better support for future plugins
14 * lisp.h (DEFINE_LISP_SYMBOL): New macro, replacing and simplifying
15 DEFINE_LISP_SYMBOL_BEGIN / DEFINE_LISP_SYMBOL_END. All uses changed.
16 (DEFINE_NONNIL_Q_SYMBOL_MACROS): New macro, defaulting to true.
18 2015-02-11 Martin Rudalics <rudalics@gmx.at>
20 * w32term.c (w32_read_socket): In SIZE_MAXIMIZED and
21 SIZE_RESTORED cases correctly handle `maximized' value for the
22 `fullscreen' parameter. Don't use 'maximized' frame parameter
24 (w32fullscreen_hook): Include menu bar height when calculating
25 new text height in FULLSCREEN_BOTH case.
26 * xterm.c (do_ewmh_fullscreen): Handle transition from
27 FULLSCREEN_BOTH to FULLSCREEN_MAXIMIZED when
28 x_frame_normalize_before_maximize is set.
30 2015-02-10 Paul Eggert <eggert@cs.ucla.edu>
32 Use bool for boolean in xdisp.c
33 * dispextern.h (display_prop_intangible_p, resize_mini_window)
34 (pixel_to_glyph_coords, mark_window_display_accurate)
35 (compute_display_string_pos, handle_tool_bar_click)
36 (x_intersect_rectangles, clear_mouse_face, display_tty_menu_item):
37 * lisp.h (setup_echo_area_for_printing, message_with_string)
38 (pos_visible_p): Use bool for boolean.
39 * xdisp.c: Use bool, true, false intstead of int, 1, 0.
40 Remove unnecessary forward decls.
41 (trace_move) [DEBUG_TRACE_MOVE]: Now static.
42 (CHECK_IT, CHECK_WINDOW_END):
43 Now an inline function that is always defined.
45 (check_window_end) [oGLYPH_DEBUG && ENABLE_CHECKING]:
46 Remove; no longer needed.
47 (handle_stop): Prefer (X && !Y) to (X ? !Y : 0).
48 (get_overlay_strings): Omit unnecessary casts.
49 (forward_to_next_line_start):
51 Prefer !BOOL to (BOOL ? 0 : 1).
52 (next_element_function): New typedef.
53 (get_next_element): Use it. Now const.
54 (IT_POS_VALID_AFTER_MOVE_P): Prefer !X || Y==0 to (X ? Y==0 : 1).
55 (vmessage): Now ATTRIBUTE_FORMAT_PRINTF (1, 0), to pacify GCC 4.9.2
56 (display_echo_area): Prefer BOOLEXPR to BOOLEXPR ? 1 : 0.
57 (tool_bar_item_info): Simplify.
58 (invisible_prop): Rename from invisible_p, since it doesn't
59 return bool. All callers changed.
60 (x_produce_glyphs): Simplify.
62 2015-02-09 Paul Eggert <eggert@cs.ucla.edu>
64 Check for some overflows in vertical-motion
65 * indent.c (window_column_x): New function.
66 (Fvertical_motion): Use it to protect against integer overflow
67 when computing column. Prefer extract_float to doing things by hand.
68 Avoid unnecessary casts.
70 * xfont.c: Minor style fixes
71 (xfont_list_pattern): Reindent to 80 cols and use Emacs-style comments.
72 Redo loop so that less indentation is needed.
74 2015-02-09 Eli Zaretskii <eliz@gnu.org>
76 * indent.c (Fvertical_motion): Accept an additional argument
77 CUR-COL and use it as the starting screen coordinate.
78 * window.c (window_scroll_line_based, Fmove_to_window_line): All
79 callers of vertical-motion changed.
81 2015-02-09 Dima Kogan <dima@secretsauce.net>
83 * font.c (font_score): Remove unused variable assignment.
85 2015-02-09 Dima Kogan <dima@secretsauce.net>
87 * xfaces.c (realize_basic_faces): Don't set Qscalable_fonts_allowed to
89 * font.c (font_score): Try to find a font without scaling first,
90 and only accept scalable fonts if we did not get a match (Bug#19117).
92 2015-02-09 Stefan Monnier <monnier@iro.umontreal.ca>
94 * keyboard.c (syms_of_keyboard): Use non-nil default value.
96 2015-02-09 Paul Eggert <eggert@cs.ucla.edu>
98 Use C99's INFINITY and NAN macros
99 * lread.c: Include <math.h>.
100 (string_to_number): Use INFINITY and NAN rather than rolling our own.
101 This avoids some runtime diagnostics when building with
102 gcc -fsanitize=undefined.
104 Fix bidi_explicit_dir_char undefined behavior
105 * bidi.c (bidi_explicit_dir_char): Avoid subscript error when
106 argument is BIDI_EOB. This can happen in bidi_level_of_next_char.
108 Better distinguish infinite from invalid times
109 * editfns.c (check_time_validity): New function.
110 (decode_time_components): Return int, not bool.
111 Return -1 (not 0) if the time is out of range.
113 (lisp_time_struct, lisp_seconds_argument): Distinguish better
114 between time overflow and invalid time values.
116 2015-02-08 Paul Eggert <eggert@cs.ucla.edu>
118 Minor tweaks to frame_size_history_add
119 * frame.c (frame_size_history_add): Don't assume length fits in 'int'.
120 Prefer XCAR and XCDR to Fcar and Fcdr when the arg is a cons.
121 (Fframe_after_make_frame): Simplify.
122 * gtkutil.c: Remove commented-out code.
123 * xfns.c (Fx_create_frame): Fix indenting.
125 2015-02-08 Eli Zaretskii <eliz@gnu.org>
127 * frame.c (Fframe_parameter): Don't replace a non-nil value of
128 foreground-color or background-color parameters with a nil value.
131 2015-02-08 Stefan Monnier <monnier@iro.umontreal.ca>
133 * data.c (Findirect_function): Like `symbol-function', don't signal an
134 error for void functions any more.
136 2015-02-07 Martin Rudalics <rudalics@gmx.at>
138 * frame.c (frame_size_history_add): New function.
139 (frame_inhibit_resize): Consider frame_inhibit_implied_resize
140 only after frame's after_make_frame slot is true.
141 Inhibit resizing fullwidth-/height frames in one direction only.
142 Update frame_size_history.
143 (adjust_frame_size): Call frame_size_history_add.
144 (make_frame): Initalize after_make_frame slot.
145 (Fmake_terminal_frame): Adjust adjust_frame_size call.
146 (Fcan_run_window_configuration_change_hook): Rename to
147 Fframe_after_make_frame. Set after_make_frame slot.
148 Return second argument.
149 (x_set_frame_parameters): Postpone handling fullscreen parameter
150 until after width and height parameters have been set.
151 Apply width and height changes only if can_x_set_window_size is true.
152 Update frame_size_history.
153 (Qadjust_frame_size_1, Qadjust_frame_size_2)
154 (Qadjust_frame_size_3, QEmacsFrameResize, Qframe_inhibit_resize)
155 (Qx_set_fullscreen, Qx_check_fullscreen, Qx_set_window_size_1)
156 (Qxg_frame_resized, Qxg_frame_set_char_size_1)
157 (Qxg_frame_set_char_size_2, Qxg_frame_set_char_size_3)
158 (Qxg_change_toolbar_position, Qx_net_wm_state)
159 (Qx_handle_net_wm_state, Qtb_size_cb, Qupdate_frame_tool_bar)
160 (Qfree_frame_tool_bar): New symbol for updating frame_size_history.
161 (Qtip_frame, Qterminal_frame): New symbols.
162 (Vframe_adjust_size_history): Rename to frame_size_history.
163 * frame.h (struct frame):
164 Rename can_run_window_configuration_change_hook slot to
166 (frame_size_history_add): Extern.
167 * gtkutil.c (xg_frame_resized): Call frame_size_history_add.
168 Don't set FRAME_PIXEL_WIDTH and FRAME_PIXEL_HEIGHT here.
169 (xg_frame_set_char_size): Try to preserve the status of
170 fullwidth/-height frames. Call frame_size_history_add.
171 (tb_size_cb, update_frame_tool_bar, free_frame_tool_bar)
172 (xg_change_toolbar_position): Call frame_size_history_add.
173 * w32fns.c (x_change_tool_bar_height): Handle frame's fullscreen
175 (Fx_create_frame): Process fullscreen parameter after frame has
177 (x_create_tip_frame): Pass Qtip_frame to adjust_frame_size.
178 (Fx_frame_geometry): Don't pollute pure storage.
179 * w32term.c (w32_read_socket): For WM_WINDOWPOSCHANGED,
180 WM_ACTIVATE and WM_ACTIVATEAPP set frame's visibility before
181 calling w32fullscreen_hook. For WM_DISPLAYCHANGE call
182 w32fullscreen_hook immediately.
183 (x_fullscreen_adjust, x_check_fullscreen): Remove.
184 (w32fullscreen_hook): Call change_frame_size just as with a
185 "normal" frame resize operation. Call do_pending_window_change.
186 (x_set_window_size): Try to handle fullwidth and fullheight more
187 accurately. Don't rely on w32_enable_frame_resize_hack.
188 (w32_enable_frame_resize_hack): Remove variable.
189 * widget.c (EmacsFrameResize): Remove dead code.
190 Call frame_size_history_add
191 * window.c (run_window_configuration_change_hook):
192 Check f->after_make_frame instead of
193 f->can_run_window_configuration_change_hook.
194 * xfns.c (x_change_tool_bar_height): Handle frame's fullscreen status.
195 (Fx_create_frame): Process fullscreen parameter after frame has
197 (Fx_frame_geometry): Don't pollute pure storage.
198 * xterm.c (x_net_wm_state, x_handle_net_wm_state):
199 Call frame_size_history_add.
200 (do_ewmh_fullscreen): Handle x_frame_normalize_before_maximize.
201 (x_check_fullscreen): Count in menubar when calling
202 XResizeWindow. Wait for ConfigureNotify event.
203 Call frame_size_history_add.
204 (x_set_window_size_1): Remove PIXELWISE argument. Try to handle
205 changing a fullheight frame's width or a fullwidth frame's
206 height. Call frame_size_history_add.
207 (x_set_window_size): Simplify xg_frame_set_char_size and
208 x_set_window_size_1 calls.
209 (x_frame_normalize_before_maximize): New variable.
211 2015-02-07 Paul Eggert <eggert@cs.ucla.edu>
213 Remove no-longer-used cursor_in_echo_area code
214 * dispnew.c (set_window_cursor_after_update, update_frame_1):
215 Remove checks for negative cursor_in_echo_area, since this var is
216 a boolean, and has been a boolean for some time. Simplify.
217 * dispnew.c (init_display):
218 * xdisp.c (message3_nolog, vmessage): Use bool for boolean.
220 2015-02-05 Stefan Monnier <monnier@iro.umontreal.ca>
222 * eval.c (Ffunction): Handle the new (:documentation ...) form.
223 (syms_of_eval): Declare `:documentation'.
225 2015-02-05 Martin Rudalics <rudalics@gmx.at>
227 * xdisp.c (Fwindow_text_pixel_size): Remove optional BUFFER
228 argument added on 2015-02-01.
230 2015-02-04 Paul Eggert <eggert@cs.ucla.edu>
232 Remove no-longer-used two_byte_p calculations
233 * dispextern.h (struct glyph_string): Remove member two_byte_p.
235 * xdisp.c (get_glyph_face_and_encoding): Remove arg two_byte_p.
238 2015-02-03 Paul Eggert <eggert@cs.ucla.edu>
240 Omit unnecessary var if GTK or NS
241 * frame.c, frame.h (frame_default_tool_bar_height) [USE_GTK||HAVE_NS]:
242 Now a constant zero on these platforms.
244 2015-02-01 Martin Rudalics <rudalics@gmx.at>
246 * xdisp.c (Fwindow_text_pixel_size): Add optional argument BUFFER.
248 2015-01-31 Eli Zaretskii <eliz@gnu.org>
250 * coding.c (raw_text_coding_system_p): New function.
252 * keyboard.c (read_decoded_event_from_main_queue): Use it when the
253 keyboard coding-system is 'raw-text'. (Bug#19532)
255 * coding.h (raw_text_coding_system_p): Add prototype.
257 2015-01-31 Andreas Schwab <schwab@linux-m68k.org>
259 * Makefile.in (gl-stamp): Generate globals.h through the use of
261 (globals.h): Replace with empty command.
263 2015-01-31 Eli Zaretskii <eliz@gnu.org>
265 * keyboard.c (kbd_buffer_store_event_hold): Ignore FOCUS_OUT_EVENT
266 and ICONIFY_EVENT for the purposes of breaking while-no-input
269 * dired.c (read_dirent): Correct the "MSDOS hacks" hack: the
270 special code for errno = ENOENT or EACCES is needed for WINDOWSNT,
273 2015-01-31 Paul Eggert <eggert@cs.ucla.edu>
275 Simplify read_dirent's MSDOS hacks
276 * dired.c (read_dirent): Simplify by removing the need for the
277 DIR_ENTRY argument. All callers changed. This separates the
278 MS-DOS idiosyncrasies better from the rest of the code.
280 2015-01-30 Eli Zaretskii <eliz@gnu.org>
282 * dired.c (read_dirent): Accept an additional argument
283 FIRST_ENTRY. If readdir fails with ENOENT or EACCES the first
284 time it is called, report the error as if it happened in
286 (directory_files_internal, file_name_completion): Adjust callers
289 2015-01-30 Paul Eggert <eggert@cs.ucla.edu>
291 Refactor calls to opendir for simplicity
292 * dired.c (open_directory): Accept Lisp_Object, not char *, for
293 dirname. Signal an error if the open fails. All callers changed.
295 2015-01-29 Paul Eggert <eggert@cs.ucla.edu>
297 Report readdir failures
298 Previously, on non-MS-Windows platforms the code treated most
299 readdir failures as EOF. This was incorrect, e.g., when readdir
300 fails with errno == EOVERFLOW. Signal an error instead.
301 * dired.c (read_dirent):
302 New function, which signals an error when readdir fails.
303 (directory_files_internal, file_name_completion): Use it.
305 2015-01-29 Eli Zaretskii <eliz@gnu.org>
307 Use bool for boolean in w32menu.c, w32font.c, w32uniscribe.c.
308 * w32uniscribe.c (uniscribe_list, uniscribe_match): Use bool where
311 * w32font.c (struct font_callback_data, w32font_list_internal)
312 (w32font_driver, w32font_match_internal): Use bool where appropriate.
314 * w32menu.c (x_activate_menubar, set_frame_menubar)
315 (w32_dialog_show, initialize_frame_menubar, w32_menu_show)
316 (is_simple_dialog): Use bool where appropriate.
318 2015-01-28 Paul Eggert <eggert@cs.ucla.edu>
320 Use bool, not int, to track face changes
321 * xfaces.c (face_change): Rename from face_change_count, and
322 change from int to bool. The var is now true (instead of nonzero)
323 if attributes have changed; this is simpler. All uses changed.
326 2015-01-28 Eli Zaretskii <eliz@gnu.org>
328 * dired.c (directory_files_internal, file_name_completion)
329 [WINDOWSNT]: Signal an error when errno is set non-zero by
330 'readdir', regardless of its value.
332 * w32.c (sys_readdir): Set errno to ENOENT when the directory
333 doesn't exist and to EACCES when it's not accessible to the
334 current user. Set errno to zero when FindNextFile exhausts the
335 directory, so that callers don't interpret that as an error and
336 don't signal a file-error.
337 (open_unc_volume): Set errno to ENOENT if WNetOpenEnum fails.
339 * dired.c (directory_files_internal) [WINDOWSNT]: If readdir
340 returns NULL and errno is ENOTDIR, behave as if opendir failed to
341 open the directory. (Bug#19701)
343 * w32.c (sys_readdir): If FindFirstFile fails because the
344 directory doesn't exist, set errno to ENOTDIR.
346 2015-01-28 Jan Djärv <jan.h.d@swipnet.se>
348 * nsterm.m (drawRect:): Add block/unblock_input (Bug#19660).
350 2015-01-28 Paul Eggert <eggert@cs.ucla.edu>
352 Fix coding.c subscript error
353 * coding.c (CODING_ISO_INVOKED_CHARSET):
354 Avoid undefined behavior if CODING_ISO_INVOCATION returns negative.
356 2015-01-28 Eli Zaretskii <eliz@gnu.org>
358 * xdisp.c (produce_image_glyph): Fix display of images in R2L
359 screen lines: prepend the new glyph to the ones already there
360 instead of appending it.
362 * w32fns.c (w32_set_title_bar_text): New function, including
363 support for titles with non-ASCII characters outside of the
364 current system codepage.
365 (x_set_name, x_set_title): Use it. (Bug#19590)
367 * indent.c (Fvertical_motion): Return zero if we started from ZV
368 and there's an overlay after-string there. (Bug#19553)
370 * emacs.c (usage_message): Fix the description of the -nl switch.
373 * xdisp.c (move_it_to, try_cursor_movement): Don't use the window
374 end information if the window_end_valid flag is unset.
375 (try_window_id): If the call to display_line invalidated the
376 window end information, give up the try_window_id optimization.
379 * w32fns.c (Fx_server_version, Fx_server_vendor): Doc fix.
380 * xfns.c (Fx_server_version, Fx_server_vendor): Doc fix.
382 * emacs.c (syms_of_emacs) <system-configuration>: Doc fix. (Bug#19502)
384 2015-01-28 Stefan Monnier <monnier@iro.umontreal.ca>
386 * lisp.mk (lisp): Add cl-preloaded.
388 2015-01-27 Paul Eggert <eggert@cs.ucla.edu>
390 Use bool for boolean in xfaces.c
391 * dispextern.h: Adjust to signature changes.
392 * font.c (font_at, font_range):
393 * fontset.c (Finternal_char_font):
394 * fringe.c (draw_fringe_bitmap_1):
395 * xdisp.c (handle_face_prop, face_before_or_after_it_pos)
396 (get_next_display_element, highlight_trailing_whitespace)
397 (display_string, calc_line_height_property)
398 (note_mode_line_or_margin_highlight, note_mouse_highlight):
399 * xfaces.c (tty_suppress_bold_inverse_default_colors_p)
400 (menu_face_changed_default, recompute_basic_faces)
401 (Fbitmap_spec_p, parse_rgb_list, tty_lookup_color)
402 (tty_defined_color, defined_color, face_color_gray_p)
403 (face_color_supported_p, load_color2, load_face_colors)
404 (Fx_list_fonts, LFACEP, push_named_merge_point)
405 (resolve_face_name, lface_from_face_name_no_resolve)
406 (lface_from_face_name, get_lface_attributes_no_remap)
407 (get_lface_attributes, lface_fully_specified_p)
408 (set_lface_from_font, merge_face_vectors, merge_named_face)
409 (merge_face_ref, Finternal_make_lisp_face)
410 (Finternal_lisp_face_p, Finternal_copy_lisp_face)
411 (Finternal_set_lisp_face_attribute)
412 (update_face_from_frame_parameter, set_font_frame_param)
413 (face_boolean_x_resource_value)
414 (Finternal_set_lisp_face_attribute_from_resource)
415 (x_update_menu_appearance, Finternal_get_lisp_face_attribute)
416 (Finternal_merge_in_global_face, Fface_font, face_attr_equal_p)
417 (lface_equal_p, Finternal_lisp_face_equal_p)
418 (Finternal_lisp_face_empty_p, lface_same_font_attributes_p)
419 (Fcolor_distance, lookup_named_face, lookup_basic_face)
420 (lookup_derived_face, Fface_attributes_as_vector)
421 (x_supports_face_attributes_p, tty_supports_face_attributes_p)
422 (Fdisplay_supports_face_attributes_p, realize_basic_faces)
423 (realize_default_face, realize_named_face)
424 (realize_non_ascii_face, realize_x_face, map_tty_color)
425 (realize_tty_face, compute_char_face, face_at_buffer_position)
426 (face_for_overlay_string, face_at_string_position):
427 Use bool for boolean.
428 * xfaces.c (set_lface_from_font):
429 Return void, since callers never use the result.
431 2015-01-26 Andreas Schwab <schwab@linux-m68k.org>
433 * image.c (lookup_pixel_color): Reorder conditions that are
435 (x_to_xcolors): Likewise.
436 (x_detect_edges): Likewise.
437 (png_load_body): Likewise.
438 (gif_close): Likewise.
439 (gif_load): Likewise.
441 2015-01-25 Eli Zaretskii <eliz@gnu.org>
443 Use bool for boolean in w32term.c
444 * w32term.c (x_update_window_begin, x_update_window_end)
445 (x_update_end, x_after_update_window_line)
446 (x_set_glyph_string_gc, x_draw_glyph_string_background)
447 (x_draw_glyph_string_foreground)
448 (x_draw_composite_glyph_string_foreground)
449 (x_draw_glyphless_glyph_string_foreground)
450 (x_draw_image_glyph_string, x_draw_glyph_string)
451 (x_draw_stretch_glyph_string, note_mouse_movement)
452 (w32_mouse_position, x_scroll_bar_report_motion)
453 (x_horizontal_scroll_bar_report_motion, w32_read_socket)
454 (w32_set_vertical_scroll_bar, w32_set_horizontal_scroll_bar)
455 (w32_draw_window_cursor, x_new_font, x_set_offset)
456 (x_set_window_size, x_make_frame_invisible, x_iconify_frame):
457 Use bool where appropriate.
459 Use bool for boolean in w32fns.c
460 * w32fns.c (w32_defined_color, x_decode_color)
461 (Fxw_color_defined_p, Fxw_color_values, x_set_icon_type)
462 (x_set_menu_bar_lines, x_change_tool_bar_height)
463 (x_set_internal_border_width, x_explicitly_set_name)
464 (x_implicitly_set_name, Fx_create_frame, w32_window)
465 (x_create_tip_frame, Fx_show_tip): Use bool where appropriate.
467 2015-01-25 Paul Eggert <eggert@cs.ucla.edu>
469 Use bool for boolean in xfns.c
470 * xfaces.c (x_update_menu_appearance):
471 * xfns.c (x_real_positions, x_defined_color, x_decode_color)
472 (xg_set_icon, xg_set_icon_from_xpm_data, x_set_cursor_color)
473 (x_set_icon_type, x_set_icon_name, x_set_menu_bar_lines)
474 (x_change_tool_bar_height, x_set_internal_border_width)
475 (x_encode_text, x_set_name_internal, x_explicitly_set_name)
476 (x_implicitly_set_name, x_default_scroll_bar_color_parameter)
477 (hack_wm_protocols, xic_create_fontsetname, xic_free_xfontset)
478 (x_window, x_icon, Fx_wm_set_size_hint, Fx_create_frame)
479 (Fxw_color_defined_p, Fxw_color_values, x_create_tip_frame)
480 (Fx_show_tip, clean_up_file_dialog, Fx_file_dialog)
481 (clean_up_dialog, syms_of_xfns):
482 * xterm.h (xg_set_icon, xg_set_icon_from_xpm_data)
483 (xic_create_fontsetname):
484 Use bool for boolean.
485 * xfns.c: Include bitmaps/gray.xbm unconditionally.
487 Count MANY function args more reliably
488 * alloc.c (Fgc_status, purecopy, unbind_to, garbage_collect_1):
489 * buffer.c (Fbuffer_list, Fkill_buffer):
490 * callint.c (read_file_name, Fcall_interactively):
491 * charset.c (Fset_charset_priority, syms_of_charset):
492 * chartab.c (uniprop_encode_value_numeric):
493 * coding.c (syms_of_coding):
494 * composite.c (syms_of_composite):
495 * data.c (wrong_range):
496 * dbusbind.c (syms_of_dbusbind):
497 * dired.c (file_attributes):
498 * editfns.c (Fdecode_time, update_buffer_properties, format2):
499 * eval.c (run_hook_with_args_2, apply1, call1, call2, call3)
500 (call4, call5, call6, call7):
501 * fileio.c (Finsert_file_contents, choose_write_coding_system)
502 (Fcar_less_than_car, build_annotations, auto_save_error):
503 * filelock.c (get_boot_time):
504 * fns.c (internal_equal, nconc2, Fyes_or_no_p, Fwidget_apply):
505 (maybe_resize_hash_table, secure_hash):
506 * font.c (font_style_to_value, font_open_by_name, Flist_fonts):
507 * fontset.c (fontset_add, Fset_fontset_font):
508 * ftfont.c (ftfont_lookup_cache):
509 * gtkutil.c (xg_get_font):
510 * insdel.c (signal_before_change, signal_after_change):
511 * keymap.c (append_key):
512 * lread.c (load_warn_old_style_backquotes, Fload, init_lread):
513 * minibuf.c (Fread_buffer):
514 * print.c (print_preprocess):
515 * process.c (Fformat_network_address, Fmake_network_process)
516 (server_accept_connection):
517 * sound.c (Fplay_sound_internal):
518 * term.c (Fsuspend_tty, Fresume_tty):
519 * window.c (window_list):
520 * xdisp.c (run_redisplay_end_trigger_hook, add_to_log)
521 (message_with_string):
522 * xfaces.c (Fx_list_fonts):
523 * xfont.c (syms_of_xfont):
524 * xselect.c (x_handle_selection_request)
525 (x_handle_selection_clear, x_clear_frame_selections)
526 (x_clipboard_manager_error_1):
527 Prefer CALLMANY and CALLN to counting args by hand.
528 * doc.c (reread_doc_file): Remove unused code.
529 * fns.c (concat2, concat3): Redo to avoid need for local-var vector.
530 (cmpfn_user_defined, hashfn_user_defined, Fmaphash):
531 Prefer call1 and call2 to Ffuncall.
532 * keyboard.c (safe_run_hook_funcall, safe_run_hooks):
533 Use struct literal rather than a local var, for simplicity.
534 * keymap.c (where_is_internal): Use NULL rather than a pointer
536 * lisp.h (CALLMANY, CALLN): New macros.
537 * sound.c (Fplay_sound_internal): Coalesce duplicate code.
540 Use gnustep-config if available
541 * emacs.c [NS_IMPL_GNUSTEP]: Don't include <GNUstepBase/GSConfig.h>.
542 It doesn't appear to be needed, and the inclusion breaks on
543 Ubuntu 14.10 when 'configure' uses 'gnustep-config'.
545 2015-01-22 Eli Zaretskii <eliz@gnu.org>
547 * xdisp.c (init_iterator): Restore a comment lost in transition.
549 2015-01-22 Paul Eggert <eggert@cs.ucla.edu>
551 Use bool for boolean in xfont.c, xftfont.c, xgselect.c
552 * xfont.c (xfont_driver, xfont_chars_supported)
553 (xfont_text_extents):
554 * xftfont.c (xftfont_get_colors, xftfont_open)
555 (xftfont_prepare_face, xftfont_done_face)
556 (xftfont_cached_font_ok):
557 * xgselect.c (xg_select):
558 Use bool for boolean.
560 Don't downcase system diagnostics' first letters
561 * fileio.c (report_file_errno): Don't downcase, and simplify.
564 Isolate NIL_IS_ZERO-assuming code better
565 Suggested by Stefan Monnier in:
566 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00588.html
567 * alloc.c (allocate_pseudovector):
568 Use memclear, not memsetnil, to remove a 'verify'.
569 * callint.c (Fcall_interactively):
570 * dispnew.c (realloc_glyph_pool):
571 * xdisp.c (init_iterator):
572 Use memclear, not memset, to remove a 'verify'.
573 * lisp.h (memclear): Rename from memsetnil, and take a byte
574 count rather than a word count. All callers changed.
576 2015-01-20 Paul Eggert <eggert@cs.ucla.edu>
578 Undo port to hypothetical nonzero Qnil case
579 This mostly undoes the previous change in this area. See:
580 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00570.html
581 * alloc.c (allocate_pseudovector):
582 * callint.c (Fcall_interactively):
583 * dispnew.c (realloc_glyph_pool):
584 * fringe.c (init_fringe):
585 * lisp.h (memsetnil):
586 * xdisp.c (init_iterator):
587 Simplify by assuming that Qnil is zero, but verify the assumption.
588 * lisp.h (NIL_IS_ZERO): Revert back to this symbol, removing
589 NIL_IS_NONZERO. All uses changed.
591 2015-01-20 Jan Djärv <jan.h.d@swipnet.se>
593 * nsterm.m (EV_TRAILER2): Set Vinhibit_quit to Qt (Bug#19531).
595 2015-01-20 Dmitry Antipov <dmantipov@yandex.ru>
597 Prefer xlispstrdup to avoid dumb calls to strlen.
598 * nsfont.m (ns_get_family):
599 * nsterm.m (ns_term_init):
600 * w32fns.c (w32_window):
601 * xfns.c (x_window, Fx_select_font): Use xlispstrdup.
603 2015-01-20 Paul Eggert <eggert@cs.ucla.edu>
605 Correct an old fix for GTK font selection
606 * gtkutil.c (xg_get_font): Fix off-by-2 typo.
609 Fix minor bugs with printing null bytes
610 * minibuf.c (read_minibuf_noninteractive):
611 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]:
612 Work even if the Lisp string contains a null byte.
614 Port to hypothetical case where Qnil is nonzero
615 * alloc.c (allocate_pseudovector):
616 * callint.c (Fcall_interactively):
617 * coding.c (syms_of_coding):
618 * dispnew.c (realloc_glyph_pool):
619 * fringe.c (init_fringe):
620 * lisp.h (memsetnil):
621 * xdisp.c (init_iterator):
622 Port to the currently-hypothetical case where Qnil is nonzero.
623 * dispnew.c (adjust_glyph_matrix): Remove unnecessary verification,
624 as there are no Lisp_Object values in the data here.
625 * lisp.h (NIL_IS_NONZERO): New symbol, replacing NIL_IS_ZERO.
626 All uses changed. Define only if not already defined, so that one
627 can debug with -DNIL_IS_NONZERO.
628 * xdisp.c (init_iterator): Remove unnecessary initializations to 0.
630 2015-01-19 Eli Zaretskii <eliz@gnu.org>
632 * dispnew.c (adjust_glyph_matrix, realloc_glyph_pool): Verify that
633 Qnil is represented as zero, before using that to initialize parts
634 of the glyph structure.
636 * xdisp.c (init_iterator): Verify that Qnil is represented as
637 zero, before using that to initialize parts of the iterator
640 2015-01-19 Paul Eggert <eggert@cs.ucla.edu>
642 Prefer memset to repeatedly assigning Qnil
643 * alloc.c (allocate_pseudovector): Catch more bogus values.
644 * alloc.c (allocate_pseudovector):
645 * callint.c (Fcall_interactively):
646 * coding.c (syms_of_coding):
647 * fringe.c (init_fringe):
648 Verify that Qnil == 0.
649 * callint.c (Fcall_interactively):
650 * eval.c (Fapply, Ffuncall):
651 * fns.c (mapcar1, larger_vector):
652 * font.c (font_expand_wildcards):
653 * fringe.c (init_fringe):
654 Prefer memset to assigning zeros by hand.
655 * callint.c (Fcall_interactively):
656 Remove duplicate assignment of Qnil to args[i].
657 * coding.c (syms_of_coding):
658 Prefer LISP_INITIALLY_ZERO to assigning zeros by hand.
659 * fileio.c (Ffile_selinux_context):
660 Rewrite to avoid need for Lisp_Object array.
661 * lisp.h (XLI_BUILTIN_LISPSYM): New macro.
662 (DEFINE_LISP_SYMBOL_END): Use it.
663 (NIL_IS_ZERO): New constant.
664 (memsetnil): New function.
666 2015-01-16 Dmitry Antipov <dmantipov@yandex.ru>
668 Tune pseudovector allocation assuming Qnil == 0.
669 * alloc.c (allocate_pseudovector): Use memset for both
670 Lisp_Objects and regular slots. Add zerolen arg.
671 * lisp.h (allocate_pseudovector): Adjust prototype.
672 (ALLOCATE_PSEUDOVECTOR): Adjust user.
673 (ALLOCATE_ZEROED_PSEUDOVECTOR): New macro.
674 (allocate_hash_table, allocate_window, allocate_frame)
675 (allocate_process, allocate_terminal): Remove prototypes.
676 * fns.c (allocate_hash_table): Now static here.
677 * frame.c (allocate_frame):
678 * process.c (allocate_process):
679 * terminal.c (allocate_terminal):
680 * window.c (allocate_window): Now static here.
681 Use ALLOCATE_ZEROED_PSEUDOVECTOR. Add comment.
683 * lisp.h (XTERMINAL): Add eassert.
684 * process.c (make_lisp_proc): Now static here.
686 Prefer INLINE functions in font.h to match style used in lisp.h.
687 * font.h (FONTP, FONT_SPEC_P, FONT_ENTITY_P, FONT_OBJECT_P)
688 (CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY, CHECK_FONT_OBJECT)
689 (XFONT_SPEC, XFONT_ENTITY, XFONT_OBJECT, CHECK_FONT_GET_OBJECT):
691 * font.c (Ffont_otf_alternates, Fquery_font, Ffont_get_glyphs):
692 * ftfont.c (ftfont_shape):
693 * macfont.m (macfont_shape):
694 * w32uniscribe.c (uniscribe_shape):
695 * xftfont.c (xftfont_shape): Adjust CHECK_FONT_GET_OBJECT users.
697 2015-01-16 Paul Eggert <eggert@cs.ucla.edu>
699 Give up on -Wsuggest-attribute=const
700 * decompress.c (Fzlib_available_p):
701 * gnutls.c (Fgnutls_available_p):
702 * gtkutil.h (xg_uses_old_file_dialog):
703 * xdisp.c (Ftool_bar_height):
704 * xmenu.c (popup_activated):
705 No longer const, since it's not const on at lest some
706 configurations, and we shouldn't lie to the compiler.
708 2015-01-15 Eli Zaretskii <eliz@gnu.org>
710 * fileio.c: Include binary-io.h.
711 (Fset_binary_mode): New function.
712 (syms_of_fileio): Defsubr it.
713 (syms_of_fileio) <Qstdin, Qstdout, Qstderr>: DEFSYM them.
715 2015-01-15 Teodor Zlatanov <tzz@lifelogs.com>
717 * gnutls.c (init_gnutls_functions): Import gnutls_x509_crt_check_issuer.
718 (Fgnutls_peer_status): Use it to set the :self-signed flag.
719 Rename the previous :self-signed to :unknown-ca. (Bug#19404)
720 (Fgnutls_peer_status_warning_describe): Explain :unknown-ca flag.
722 2015-01-14 Eli Zaretskii <eliz@gnu.org>
724 * w32fns.c (w32_wnd_proc): Ignore MENUITEMINFO's dwItemData data
725 when FLAGS indicate the item is not highlighted. (Bug#19596)
727 2015-01-14 Martin Rudalics <rudalics@gmx.at>
729 * xmenu.c (update_frame_menubar): Remove garbaged code.
731 2015-01-14 Paul Eggert <eggert@cs.ucla.edu>
733 remove_slash_colon need not be inline
734 * process.c, process.h (remove_slash_colon): No longer inline.
735 This saves text bytes without hurting runtime performance.
737 2015-01-14 Dmitry Antipov <dmantipov@yandex.ru>
739 Avoid extra multibyteness check in ENCODE_FILE users.
740 * callproc.c (encode_current_directory, Fcall_process, call_process):
741 * dired.c (directory_files_internal, file_name_completion):
742 Do not check for STRING_MULTIBYTE because encode_file_name
743 is a no-op for unibyte strings.
745 * process.h (remove_slash_colon): New function.
746 * callproc.c (encode_current_directory, call_process):
747 * process.c (Fstart_process): Use it.
749 Consistently handle time zone specification.
750 * editfns.c (decode_time_zone): New function, refactored out from ...
751 (Fencode_time): ... adjusted user.
752 (Fset_time_zone_rule): Use decode_time_zone.
754 * editfns.c (make_buffer_string_both): If requested range intersects
755 the gap, don't move the latter but copy in two regions, thus avoiding
756 unnecessary relocation of buffer data.
758 2015-01-14 Paul Eggert <eggert@cs.ucla.edu>
760 Use bool for boolean in xmenu.c, xml.c
761 * xmenu.c (x_menu_set_in_use, popup_get_selection)
762 (Fx_menu_bar_open_internal, popup_widget_loop)
763 (x_activate_menubar, xg_crazy_callback_abort)
764 (update_frame_menubar, set_frame_menubar)
765 (initialize_frame_menubar, free_frame_menubar)
766 (create_and_show_popup_menu, x_menu_show)
767 (create_and_show_dialog, x_dialog_show):
768 * xml.c (libxml2_loaded_p, init_libxml2_functions, parse_region)
769 (Flibxml_parse_html_region, Flibxml_parse_xml_region):
770 * xrdb.c (main) [TESTRM]:
771 * xsettings.c (init_gsettings):
772 * xterm.c (XFillRectangle, xg_scroll_callback)
773 (xg_end_scroll_callback):
774 * xterm.h (x_menu_set_in_use) [USE_GTK || USE_MOTIF]:
775 Use bool for boolean.
776 * xmenu.c (TRUE): Remove; no longer used.
777 (show_help_event): Remove long-unused code.
778 (set_frame_menubar): Remove "#if 1" and corresponding "#endif" lines.
780 2015-01-13 Paul Eggert <eggert@cs.ucla.edu>
782 Don't say Fnext_read_file_uses_dialog_p is const
783 It's const only if a windowing system is not used; don't say it's
784 const otherwise. See:
785 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00310.html
786 * fileio.c (next_read_file_uses_dialog_p): Remove.
787 Move guts back to ...
788 (Fnext_read_file_uses_dialog_p): ... here.
789 Don't declare as const, as make-docfile.c now has a special case
790 for this function. This is an ugly hack, but it's better than
791 lying to the compiler.
793 Remove now-unnecessary forward XTYPE decl
794 * lisp.h (XTYPE): Remove forward declaration. The recent merge
795 from emacs-24 fixed the problem in a better way, by moving XPNTR's
796 definition to after XTYPE's.
798 2015-01-13 Eli Zaretskii <eliz@gnu.org>
800 Fix problems with 32-bit wide-int build exposed by MinGW.
801 * lisp.h (XPNTR): Move definition to after XTYPE, to avoid
802 compilation error in an unoptimized build when !USE_LSB_TAG.
804 * w32heap.c (DUMPED_HEAP_SIZE): For 32-bit wide-int build, use the
805 same larger value as for the 64-bit build.
807 * w32term.h (SCROLL_BAR_PACK): Cast the result to UINT_PTR to
808 avoid compiler warnings.
810 * w32proc.c (Fw32_get_codepage_charset, Fw32_set_keyboard_layout):
811 Avoid compiler warnings about cast from integer to pointer of
814 * w32menu.c (menubar_selection_callback, w32_menu_show): Cast to
815 UINT_PTR instead of EMACS_INT, to avoid compiler warnings about
816 casting from integer to pointer of different size.
817 (add_menu_item): Pass the help-echo string as a pointer to
818 Lisp_String, not as a Lisp_Object.
819 (w32_menu_display_help): Use make_lisp_ptr to reconstruct a Lisp
820 string object from its C pointer.
822 * w32fns.c (w32_msg_pump) <WM_EMACS_UNREGISTER_HOT_KEY>: Use
823 make_lisp_ptr instead of XIL, to reconstruct a Lisp_Cons from its
825 <WM_EMACS_TOGGLE_LOCK_KEY>: msg.lparam is now a C integer.
826 (Fx_create_frame): Type-cast the result of XFASTINT to avoild
827 compiler warnings about size differences.
828 (Fw32_unregister_hot_key): Pass the tail of w32_grabbed_keys as a
829 pointer to a Lisp_Cons struct, not as a disguised EMACS_INT.
830 (Fw32_toggle_lock_key): Pass the new state of the key as a C
831 integer; use -1 for nil. Doc fix.
833 * .gdbinit (xgetsym): New subroutine.
834 (xsymname, xsymbol): Use it.
835 (xprintsym): No need to call xgetptr.
837 2015-01-13 Martin Rudalics <rudalics@gmx.at>
839 * frame.c (adjust_frame_size): Make sure new numbers of
840 lines/columns get installed after font size change (Bug#19575).
842 2015-01-13 Dmitry Antipov <dmantipov@yandex.ru>
844 Add DEFUN attributes.
845 * callint.c (Finteractive):
846 * character.c (Fcharacterp, Fmax_char):
847 * data.c (Feq, Fnull, Fconsp, Fatom, Flistp, Fnlistp, Fsymbolp)
848 (Fstringp, Fchar_or_string_p, Fintegerp, Fnatnump, Fnumberp)
849 (Ffloatp, Fbyteorder):
850 * decompress.c (Fzlib_available_p):
852 * frame.c (Fframe_windows_min_size):
853 * gnutls.c (Fgnutls_error_p, Fgnutls_available_p):
854 * window.c (Fwindow__sanitize_window_sizes):
855 * xdisp.c (Ftool_bar_height):
856 * xfaces.c (Fface_attribute_relative_p): Add const attribute.
857 * emacs.c (Fkill_emacs):
859 * keyboard.c (Ftop_level, Fexit_recursive_edit)
860 (Fabor_recursive_edit): Add noreturn attribute.
862 * search.c (fast_string_match_internal): New function,
864 (fast_string_match, fast_string_match_ignore_case): ...functions
866 * lisp.h (fast_string_match, fast_string_match_ignore_case):
867 inlined from here now.
868 (fast_string_match_internal): Add prototype.
869 * dired.c (file_name_completion): Use fast_string_match_internal.
871 * fileio.c (next_read_file_uses_dialog_p): New workaround ...
872 (Fnext_read_file_uses_dialog_p): ... called from here to avoid
873 ATTRIBUTE_CONST dependency from #ifdefs. For details, see
874 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00289.html.
876 2015-01-12 Paul Eggert <eggert@cs.ucla.edu>
878 Port to 32-bit MingGW --with-wide-int
879 Problem reported by Eli Zaretskii in:
880 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00265.html
881 * lisp.h (struct Lisp_Sub_Char_Table): Check that offset matches
882 what we think it is, rather than checking only its alignment (and
883 doing so incorrectly on MinGW).
885 2015-01-12 Dmitry Antipov <dmantipov@yandex.ru>
887 * fileio.c (Ffile_name_as_directory, Fdirectory_file_name):
888 Remove dead NILP check.
889 * image.c (Flookup_image): Use regular format for docstring.
890 * keyboard.c (apply_modifiers_uncached): Use stpcpy.
892 2015-01-12 Martin Rudalics <rudalics@gmx.at>
894 * dispnew.c (change_frame_size_1): Pass Qchange_frame_size to
896 * frame.c (frame_default_tool_bar_height): New variable.
897 (adjust_frame_size): Possibly add requested adjustment to
898 Vframe_adjust_size_history.
899 (make_frame): Initialize tool_bar_redisplayed_once slot.
900 (Fset_frame_height, Fset_frame_width, Fset_frame_size): Clarify
901 doc-string. Call adjust_frame_size unconditionally (the frame's
902 text size may remain unaltered but the pixel size may change).
903 (x_figure_window_size): If frame_default_tool_bar_height was
904 set, use it instead of calculating the tool bar height from
905 DEFAULT_TOOL_BAR_IMAGE_HEIGHT. Don't set
906 Vframe_initial_frame_tool_bar_height.
907 (Qchange_frame_size, Qxg_frame_set_char_size)
908 (Qset_window_configuration, Qx_create_frame_1)
909 (Qx_create_frame_2): New symbols.
910 (Vframe_initial_frame_tool_bar_height): Remove.
911 (Vframe_adjust_size_history): New history variable for debugging
912 frame size adjustments.
913 * frame.h (struct frame): New boolean slot
914 tool_bar_redisplayed_once.
915 (frame_default_tool_bar_height): Extern.
916 * gtkutil.c (xg_frame_set_char_size): Pass Qxg_frame_set_char_size
917 to adjust_frame_size.
918 * nsfns.m (Fx_create_frame): Pass Pass Qx_create_frame_1 and
919 Qx_create_frame_2 to adjust_frame_size.
920 * w32fns.c (x_change_tool_bar_height): Call adjust_frame_size with
921 inhibit 1 when we have not redisplayed the tool bar yet.
922 (Fx_create_frame): Pass Pass Qx_create_frame_1 and
923 Qx_create_frame_2 to adjust_frame_size.
924 * w32menu.c (set_frame_menubar): Simplify adjust_frame_size
926 * window.c (Fset_window_configuration):
927 Pass Qset_window_configuration to adjust_frame_size.
928 * xdisp.c (redisplay_tool_bar): Assign new height to
929 frame_default_tool_bar_height.
930 (redisplay_internal): If we haven't redisplayed this frame's
931 tool bar, call redisplay_tool_bar early so we can adjust the
932 frame size accordingly.
933 * xfns.c (x_change_tool_bar_height): Call adjust_frame_size with
934 inhibit 1 when we have not redisplayed the tool bar yet.
935 (Fx_create_frame): Pass Pass Qx_create_frame_1 and
936 Qx_create_frame_2 to adjust_frame_size.
938 2015-01-12 Paul Eggert <eggert@cs.ucla.edu>
940 Have 'make' output better GEN names
941 * Makefile.in (gl-stamp, globals.h): Simplify by putting the new
942 contents of globals.h into gl-stamp. This lets us use AM_V_GEN
943 more naturally so that 'make' can output more-accurate names.
945 2015-01-11 Stefan Monnier <monnier@iro.umontreal.ca>
947 * buffer.c (init_buffer_once): Initialize buffer_local_flags before
948 calling reset_buffer_local_variables, and make sure we initialize
951 2015-01-11 Dmitry Antipov <dmantipov@yandex.ru>
953 * coding.c (Fcoding_system_plist): Use common style for docstring.
955 2015-01-11 Paul Eggert <eggert@cs.ucla.edu>
957 Port to MSB hosts without optimization
958 E.g., when configuring --with-wide-int CFLAGS='-O0' on x86,
959 the inline function XTYPE needs to be declared before being used.
960 * lisp.h (XTYPE): New forward declaration.
962 2015-01-10 Paul Eggert <eggert@cs.ucla.edu>
964 Port to 32-bit --with-wide-int
965 Prefer symbol indexes to struct Lisp_Symbol * casted and then
966 widened, as the latter had trouble with GCC on Fedora 21 when
967 configured --with-wide-int and when used in static initializers.
968 * alloc.c (garbage_collect_1, which_symbols):
969 * lread.c (init_obarray):
970 Prefer builtin_lisp_symbol when it can be used.
971 * dispextern.h (struct image_type.type):
972 * font.c (font_property_table.key):
973 * frame.c (struct frame_parm_table.sym):
974 * keyboard.c (scroll_bar_parts, struct event_head):
975 * xdisp.c (struct props.name):
976 Use the index of a builtin symbol rather than its address.
978 * lisp.h (TAG_SYMPTR, XSYMBOL_INIT): Remove, replacing with ...
979 (TAG_SYMOFFSET, SYMBOL_INDEX): ... new macros that deal with
980 symbol indexes rather than pointers, and which work better on MSB
981 hosts because they shift right before tagging. All uses changed.
982 (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END):
983 No longer noops on wide-int hosts, since they work now.
984 (builtin_lisp_symbol): New function.
986 Port to HAVE_FREETYPE && !HAVE_XFT
987 * dispextern.h (struct face.extra) [HAVE_FREETYPE && !HAVE_XFT]:
988 * font.h (syms_of_xftfont) [HAVE_FREETYPE && !HAVE_XFT]:
989 Declare in this case too.
991 2015-01-10 Eli Zaretskii <eliz@gnu.org>
993 * w32fns.c (Fw32_register_hot_key): Use XINT instead of XLI.
995 * w32notify.c (Fw32notify_add_watch, w32_get_watch_object):
996 Use make_pointer_integer instead of XIL.
997 (Fw32notify_rm_watch): Use XINTPTR instead of XLI.
999 * w32inevt.c (handle_file_notifications): Use make_pointer_integer
1000 instead of XIL. Put a list of the descriptor, action, and file
1001 name in event->arg, instead of spreading them between event->code
1004 * w32term.c (queue_notifications): Use make_pointer_integer
1005 instead of XIL. Put a list of the descriptor, action, and file
1006 name in event->arg, instead of spreading them between event->code
1009 * keyboard.c (kbd_buffer_get_event) [HAVE_W32NOTIFY]: Adjust Lisp
1010 event creation to changes in w32term.c and w32inevt.c above.
1012 2015-01-09 Paul Eggert <eggert@cs.ucla.edu>
1014 Port Qnil==0 changes to 32-bit --with-wide-int
1015 * lisp.h (lisp_h_XSYMBOL, XSYMBOL): Assume USE_LSB_TAG in the
1016 macro-implemented version. For the non-USE_LSB_TAG case, supply
1017 a new inline function that is the inverse of the new TAG_SYMPTR.
1018 (lisp_h_XUNTAGBASE, XUNTAGBASE): Remove. All uses removed.
1019 (TAG_SYMPTR) [!USE_LSB_TAG]: If the pointer subtraction yields a
1020 negative number, don't allow sign bits to bleed into the encoded
1021 value. Shift in zero bits instead.
1023 Refactor pointer-to-integer conversion
1024 * gfilenotify.c (monitor_to_lisp, lisp_to_monitor):
1025 Rename and move to lisp.h. All uses changed.
1026 * lisp.h (XINTPTR, make_pointer_integer): New inline functions,
1027 which are renamed from gfilenotify.c's lisp_to_monitor and
1028 monitor_to_lisp, and with more-generic void * signatures.
1030 2015-01-08 Eli Zaretskii <eliz@gnu.org>
1032 * dispnew.c (buffer_posn_from_coords): Fix the value of the column
1033 returned for right-to-left screen lines. (Before the change on
1034 2014-12-30, the incorrectly-computed X pixel coordinate concealed
1037 * .gdbinit (xsymname): New subroutine.
1038 (xprintsym, initial-tbreak): Use it to access the name of a symbol
1039 in a way that doesn't cause GDB to barf when it tries to
1040 dereference a NULL pointer.
1042 * xdisp.c (next_element_from_c_string): Use Lisp integer zero as
1044 (set_cursor_from_row, try_cursor_movement, dump_glyph)
1045 (insert_left_trunc_glyphs, append_space_for_newline)
1046 (extend_face_to_end_of_line, highlight_trailing_whitespace)
1047 (find_row_edges, ROW_GLYPH_NEWLINE_P, Fmove_point_visually)
1048 (Fbidi_resolved_levels, produce_special_glyphs)
1049 (rows_from_pos_range, mouse_face_from_buffer_pos)
1050 (note_mouse_highlight): Use nil as the object for glyphs inserted
1051 by the display engine, and test with NILP instead of INTEGERP.
1054 * w32fns.c (Fx_show_tip): Use NILP to test for glyphs inserted by
1057 * xfns.c (Fx_show_tip): Use NILP to test for glyphs inserted by
1060 * dispextern.h (struct glyph, struct it): Update comments for the
1063 2015-01-08 Paul Eggert <eggert@cs.ucla.edu>
1065 Port new Lisp symbol init to x86 --with-wide-int
1066 * lisp.h (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END):
1067 Define to empty on platforms where EMACS_INT_MAX != INTPTR_MAX, as
1068 GCC (at least) does not allow a constant initializer to widen an
1071 * lisp.h (TAG_SYMPTR): Don't do arithmetic on NULL.
1072 This is a followup to the "Port Qnil==0 XUNTAG to clang" patch.
1073 Although clang doesn't need it, some other compiler might, and
1074 it's easy enough to be safe.
1076 * conf_post.h (ATTRIBUTE_ALLOC_SIZE): Port to clang 3.5.0.
1077 Apparently clang removed support for the alloc_size attribute.
1079 Port Qnil==0 XUNTAG to clang
1080 clang has undefined behavior if the program subtracts an integer
1081 from (char *) 0. Problem reported by YAMAMOTO Mitsuharu in:
1082 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00132.html
1083 * lisp.h (lisp_h_XUNTAG) [USE_LSB_TAG]:
1084 (XUNTAG) [!USE_LSB_TAG]: Port to clang 3.5.0.
1086 Port GFileMonitor * hack to Qnil==0 platforms
1087 Reported by Glenn Morris in: http://bugs.gnu.org/15880#112
1088 * gfilenotify.c (monitor_to_lisp, lisp_to_monitor): New functions.
1089 (dir_monitor_callback, Fgfile_add_watch, Fgfile_rm_watch): Use them.
1091 2015-01-06 Jan Djärv <jan.h.d@swipnet.se>
1093 * nsterm.m (x_set_window_size): Call updateFrameSize to get real
1094 size instead of using widht/height. The frame may be constrained.
1096 2015-01-05 Paul Eggert <eggert@cs.ucla.edu>
1098 * lisp.h (XSYMBOL): Parenthesize id in forward decl.
1099 Needed when neither optimizing nor inlining.
1100 Also, sort decls alphabetically.
1102 2015-01-05 Eli Zaretskii <eliz@gnu.org>
1104 * w32proc.c, w32.h, w32fns.c, w32font.c, w32menu.c, w32notify.c:
1105 * w32proc.c, w32select.c, w32term.c, w32uniscribe.c: Remove
1106 declarations of Q* variables that represent symbols.
1108 2015-01-05 Paul Eggert <eggert@cs.ucla.edu>
1112 If USE_LSB_TAG, arrange for the representation of Qnil to be zero so
1113 that NILP (x) is equivalent to testing whether x is 0 at the
1114 machine level. The overall effects of this and the previous patch
1115 shrink the size of the text segment by 2.3% and speeds up
1116 compilation of all the .elc files by about 0.5% on my platform,
1117 which is Fedora 20 x86-64.
1118 * lisp.h (lisp_h_XPNTR, lisp_h_XSYMBOL, lisp_h_XUNTAG)
1119 (make_lisp_symbol) [USE_LSB_TAG]:
1120 Symbols now tag the difference from lispsym, not the pointer.
1121 (lisp_h_XUNTAGBASE, TAG_SYMPTR): New macros.
1122 (Lisp_Int0, Lisp_Int1, Lisp_Symbol, Lisp_Misc, Lisp_String, Lisp_Cons):
1123 Renumber so that Lisp_Symbol is 0, so that Qnil is zero.
1124 (XSYMBOL): New forward decl.
1125 (XUNTAGBASE): New function.
1128 Compute C decls for DEFSYMs automatically
1130 This patch also makes Q constants (e.g., Qnil) constant addresses
1131 from the C point of view.
1132 * alloc.c, bidi.c, buffer.c, bytecode.c, callint.c, casefiddle.c:
1133 * casetab.c, category.c, ccl.c, charset.c, chartab.c, cmds.c, coding.c:
1134 * composite.c, data.c, dbusbind.c, decompress.c, dired.c, dispnew.c:
1135 * doc.c, editfns.c, emacs.c, eval.c, fileio.c, fns.c, font.c, fontset.c:
1136 * frame.c, fringe.c, ftfont.c, ftxfont.c, gfilenotify.c, gnutls.c:
1137 * image.c, inotify.c, insdel.c, keyboard.c, keymap.c, lread.c:
1138 * macfont.m, macros.c, minibuf.c, nsfns.m, nsfont.m, nsimage.m:
1139 * nsmenu.m, nsselect.m, nsterm.m, print.c, process.c, profiler.c:
1140 * search.c, sound.c, syntax.c, term.c, terminal.c, textprop.c, undo.c:
1141 * window.c, xdisp.c, xfaces.c, xfns.c, xftfont.c, xmenu.c, xml.c:
1142 * xselect.c, xsettings.c, xterm.c:
1143 Remove Q vars that represent symbols (e.g., Qnil, Qt, Qemacs).
1144 These names are now defined automatically by make-docfile.
1145 * alloc.c (init_symbol): New function.
1146 (Fmake_symbol): Use it.
1147 (c_symbol_p): New function.
1148 (valid_lisp_object_p, purecopy): Use it.
1149 * alloc.c (marked_pinned_symbols):
1150 Use make_lisp_symbol instead of make_lisp_ptr.
1151 (garbage_collect_1): Mark lispsym symbols.
1152 (CHECK_ALLOCATED_AND_LIVE_SYMBOL): New macro.
1153 (mark_object): Use it.
1154 (sweep_symbols): Sweep lispsym symbols.
1155 (symbol_uses_obj): New function.
1156 (which_symbols): Use it. Work for lispsym symbols, too.
1157 (init_alloc_once): Initialize Vpurify_flag here; no need to wait,
1158 since Qt's address is already known now.
1159 (syms_of_alloc): Add lispsym count to symbols_consed.
1160 * buffer.c (init_buffer_once): Compare to Qnil, not to make_number (0),
1161 when testing whether storage is all bits zero.
1162 * dispextern.h (struct image_type):
1163 * font.c (font_property_table):
1164 * frame.c (struct frame_parm_table, frame_parms):
1165 * keyboard.c (scroll_bar_parts, struct event_head):
1166 * xdisp.c (struct props):
1167 Use XSYMBOL_INIT (Qfoo) and struct Lisp_Symbol * rather than &Qfoo and
1168 Lisp_Object *, since Qfoo is no longer an object whose address can be
1169 taken. All uses changed.
1170 * eval.c (run_hook): New function. Most uses of Frun_hooks changed to
1171 use it, so that they no longer need to take the address of a Lisp sym.
1172 (syms_of_eval): Don't use DEFSYM on Vrun_hooks, as it's a variable.
1173 * frame.c (syms_of_frame): Add defsyms for the frame_parms table.
1174 * keyboard.c (syms_of_keyboard): Don't DEFSYM Qmenu_bar here.
1175 DEFSYM Qdeactivate_mark before the corresponding var.
1176 * keymap.c (syms_of_keymap): Use DEFSYM for Qmenu_bar and Qmode_line
1177 instead of interning their symbols; this avoids duplicates.
1178 (LISP_INITIALLY, TAG_PTR)
1179 (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END, XSYMBOL_INIT):
1181 (LISP_INITIALLY_ZERO): Use it.
1182 (enum symbol_interned, enum symbol_redirect, struct Lisp_Symbol)
1183 (EXFUN, DEFUN_ARGS_MANY, DEFUN_ARGS_UNEVALLED, DEFUN_ARGS_*):
1184 Move decls up, to avoid forward uses. Include globals.h earlier, too.
1185 (make_lisp_symbol): New function.
1186 (XSETSYMBOL): Use it.
1187 (DEFSYM): Now just a placeholder for make-docfile.
1188 * lread.c (DEFINE_SYMBOLS): Define, for globals.h.
1189 (intern_sym): New function, with body taken from old intern_driver.
1190 (intern_driver): Use it. Last arg is now Lisp integer, not ptrdiff_t.
1192 (define_symbol): New function.
1193 (init_obarray): Define the C symbols taken from lispsym.
1194 Use plain DEFSYM for Qt and Qnil.
1195 * syntax.c (init_syntax_once): No need to worry about
1196 Qchar_table_extra_slots.
1198 2015-01-04 Paul Eggert <eggert@cs.ucla.edu>
1200 'temacs -nw' should not call missing functions
1201 Without this patch, "temacs -nw" fails with the diagnostic
1202 "emacs: Symbol's function definition is void: frame-windows-min-size"
1203 and messes up the tty's state.
1204 * frame.c (Fframe_windows_min_size): New placeholder function.
1205 (syms_of_frame): Define it.
1206 * window.c (Fwindow__sanitize_window_sizes): New placeholder.
1207 (syms_of_window): Define it.
1209 Less 'make' chatter for lisp dir
1210 * Makefile.in (%.elc): Adjust to compile-onefile change in
1211 ../lisp/Makefile.in.
1213 batch write-region no longer says "Wrote FOO"
1214 This cuts down on 'make' chatter a bit.
1215 * fileio.c (Fwrite_region):
1216 Don't output "Wrote /whatever/foo.elc" if noninteractive.
1218 2015-01-03 Paul Eggert <eggert@cs.ucla.edu>
1220 Revert previous change to produce_composite_glyph
1221 * term.c (produce_composite_glyph): Revert previous change (Bug#19496).
1223 Pacify gcc -Wparentheses
1224 * frame.c (x_set_frame_parameters): Add parens (Bug#19428).
1226 2015-01-03 Martin Rudalics <rudalics@gmx.at>
1228 * frame.c (x_set_frame_parameters): Call Fset_frame_size only if
1229 f->can_x_set_window_size is true.
1230 * xterm.c (x_set_window_size_1): Call change_frame_size with
1231 text sizes instead of pixel sizes (Bug#19428).
1233 2015-01-01 Eli Zaretskii <eliz@gnu.org>
1235 * xdisp.c (pos_visible_p): Fix up the X coordinate for
1236 right-to-left screen lines. (Bug#19473)
1238 2015-01-01 Eli Zaretskii <eliz@gnu.org>
1240 * w32proc.c (Fw32_get_codepage_charset): Doc fix. (Bug#19458)
1242 2014-12-31 Paul Eggert <eggert@cs.ucla.edu>
1244 Simplify setfattr use by assuming GNU make
1245 * Makefile.in (PAXCTL_if_present, SETFATTR_if_present): New macros.
1246 (emacs$(EXEEXT), temacs$(EXEEXT), bootstrap-emacs$(EXEEXT)): Use them.
1247 Simplify by using GNU make rather than shell conditionals,
1248 by using ln -f rather than rm -f followed by ln,
1249 and by preferring $@ to spelling out the destination.
1251 2014-12-29 Eli Zaretskii <eliz@gnu.org>
1253 * sysdep.c [WINDOWSNT]: Include sys/socket.h, without which this
1254 file doesn't compile on MS-Windows.
1256 2014-12-29 Paul Eggert <eggert@cs.ucla.edu>
1258 Allow return value of system-name to vary. (Bug#19438)
1259 * filelock.c (current_lock_owner):
1260 * xrdb.c (get_environ_db):
1261 * xterm.c (same_x_server):
1262 * xterm.c (x_term_init):
1263 Prefer (system-name) to system-name, and avoid naming
1264 locals 'system-name'.
1265 * editfns.c (cached_system_name): New static var.
1266 (init_and_cache_system_name): New function.
1267 (init_editfns, Fsystem_name): Use it.
1268 (syms_of_editfns): Initialize it and Vsystem_name to the same value.
1269 * sysdep.c [HAVE_SOCKETS]: Don't include <sys/socket.h>, <netdb.h>.
1270 (h_errno) [TRY_AGAIN && !HAVE_H_ERRNO]: Remove decl.
1271 (init_system_name) [HAVE_SOCKETS]: Don't canonicalize the name.
1272 Don't create a new string if the current value is already correct.
1274 2014-12-28 Paul Eggert <eggert@cs.ucla.edu>
1276 Fix produce_composite_width typo
1277 * term.c (produce_composite_glyph):
1278 Fix typo that confused number of columns for pixel width.
1280 2014-12-28 Paul Eggert <eggert@Penguin.CS.UCLA.EDU>
1282 Wrap dll functions more simply
1283 * decompress.c, gnutls.c, image.c, xml.c:
1284 If WINDOWSNT, use '#define FOO fn_FOO' to wrap dll functions,
1285 rather than the inverse when not WINDOWSNT. This isolates the
1286 fn_* business into the WINDOWSNT-specific section of the code,
1287 which makes it easier to maintain the generic code.
1288 * decompress.c (DEF_ZLIB_FN, LOAD_ZLIB_FN):
1289 * gnutls.c (DEF_GNUTLS_FN, LOAD_GNUTLS_FN):
1290 * image.c (DEF_IMGLIB_FN, LOAD_IMGLIB_FN):
1291 * xml.c (DEF_XML2_FN, LOAD_XML2_FN):
1292 Remove. All uses replaced by DEF_DLL_FN.
1293 * decompress.c (inflateInit2): Remove; no longer needed.
1294 * w32.h (DEF_DLL_FN, LOAD_DLL_FN): New macros.
1296 Port memory-full checking to GnuTLS 3.3
1297 Instead of using gnutls_global_set_mem_functions, check every call
1298 to a GnuTLS function that might return an indication of memory
1299 exhaustion. Suggested by Dmitry Antipov in:
1300 http://lists.gnu.org/archive/html/emacs-devel/2014-12/msg02056.html
1301 * gnutls.c (gnutls_global_set_mem_functions) [WINDOWSNT]: Remove.
1302 (init_gnutls_functions): Do not load gnutls_global_set_mem_functions.
1303 (fn_gnutls_global_set_mem_functions) [!WINDOWSNT]: Remove.
1305 (check_memory_full): New function.
1306 (emacs_gnutls_handshake, emacs_gnutls_handle_error)
1307 (gnutls_make_error, gnutls_certificate_details, Fgnutls_peer_status)
1308 (Fgnutls_boot): Use it.
1309 (emacs_gnutls_global_init): Avoid gnutls_global_set_mem_functions.
1311 2014-12-27 Paul Eggert <eggert@cs.ucla.edu>
1313 Fix parse_settings to match internal documentation
1314 * xsettings.c (parse_settings): Return the number of settings seen.
1315 Count the settings changes accurately.
1316 (read_settings): Don't confuse number of settings changes with
1317 the return code from XGetWindowProperty.
1319 2014-12-27 Eli Zaretskii <eliz@gnu.org>
1321 * xdisp.c (set_iterator_to_next) <GET_FROM_STRING>: Limit search in
1322 composition_compute_stop_pos to the number of characters in the
1324 <GET_FROM_BUFFER, GET_FROM_STRING>: Simplify code.
1326 * composite.c (composition_compute_stop_pos): If no composition
1327 was found in a string before ENDPOS, and ENDPOS is the string end,
1328 no need to back up to a safe point.
1330 * dispextern.h (struct it) <end_charpos>: Improve commentary.
1332 2014-12-27 Jan Djärv <jan.h.d@swipnet.se>
1334 * nsimage.m (allocInitFromFile:): Initialize bmRep.
1335 (dealloc): Release bmRep.
1336 (setPixmapData): Make bmRep local so class member is not
1338 (setPixmapData): Rename local variable bmRep to avoid compiler
1341 2014-12-27 Jan Djärv <jan.h.d@swipnet.se>
1343 * xterm.c (do_ewmh_fullscreen): Don't remove maximized_horz/vert
1344 when going to fullscreen (Bug#0x180004f).
1346 2014-12-27 Eli Zaretskii <eliz@gnu.org>
1348 * window.c (Fwindow_body_width): Doc fix. (Bug#19395)
1350 2014-12-27 Stefan Monnier <monnier@iro.umontreal.ca>
1352 * buffer.c (syms_of_buffer) <Vafter_change_functions>: fix docstring.
1354 2014-12-27 Eli Zaretskii <eliz@gnu.org>
1356 * gnutls.c (gnutls_init): Fix deprecation warning from GCC.
1358 2014-12-26 Paul Eggert <eggert@cs.ucla.edu>
1360 Use bool for boolean in xselect.c, xsettings.c
1361 * xselect.c (x_get_local_selection, struct selection_data)
1362 (x_selection_request_lisp_error, struct prop_location)
1363 (x_handle_selection_request, x_convert_selection)
1364 (waiting_for_other_props_on_window, expect_property_change)
1365 (wait_for_property_change, x_handle_property_notify)
1366 (x_get_foreign_selection, x_get_window_property)
1367 (receive_incremental_selection)
1368 (x_get_window_property_as_lisp_data)
1369 (lisp_data_to_selection_data, Fx_get_selection_internal)
1370 (x_send_client_event):
1371 * xselect.c, xterm.h (x_handle_dnd_message):
1372 * xsettings.c (dpyinfo_valid, parse_settings, read_settings)
1373 (apply_xft_settings, read_and_apply_settings)
1374 (xft_settings_event, init_gsettings, init_xsettings)
1375 (syms_of_xsettings):
1376 Use bool for boolean.
1377 * xselect.c (x_get_window_property): Omit last arg, which was an
1379 * xsettings.c (apply_xft_settings): Remove 2nd arg, which was
1380 always true. All callers changed.
1382 2014-12-26 Eli Zaretskii <eliz@gnu.org>
1384 * w32proc.c (sys_spawnve, get_lcid_callback): Use strcpy instead
1387 * w32menu.c (add_menu_item): Use stpcpy instead of strcat.
1389 * w32.c (sys_readdir, stat_worker, symlink): Use strcpy instead of
1392 2014-12-26 Paul Eggert <eggert@cs.ucla.edu>
1394 Use bool for boolean in xsmfns.c
1395 * xsmfns.c, xterm.h (x_session_have_connection):
1396 * xsmfns.c (doing_interact, smc_interact_CB, Fhandle_save_session):
1397 Use bool for boolean.
1398 (x_session_initialize, Fhandle_save_session):
1399 Prefer NILP (x) to EQ (x, Qnil).
1401 2014-12-25 Paul Eggert <eggert@cs.ucla.edu>
1403 * callproc.c (child_setup):
1404 * dbusbind.c (xd_signature_cat):
1405 * doc.c (get_doc_string, Fsnarf_documentation):
1406 * editfns.c (Fuser_full_name):
1407 * frame.c (xrdb_get_resource):
1408 * gtkutil.c (xg_get_file_with_chooser):
1409 * tparam.c (tparam1):
1410 * xfns.c (xic_create_fontsetname):
1411 * xrdb.c (gethomedir, get_user_db, get_environ_db):
1412 * xsmfns.c (smc_save_yourself_CB):
1413 Rewrite to avoid the need for strcat, typically by using stpcpy
1414 and/or lispstpcpy. strcat tends to be part of O(N**2) algorithms.
1415 * doc.c (sibling_etc):
1416 * xrdb.c (xdefaults):
1417 Now a top-level static constant.
1419 2014-12-23 Didier Verna <didier@didierverna.net> (tiny change).
1421 * nsselect.m (Fns_selection_owner_p): Return a Lisp boolean, not a
1424 2014-12-22 Jan Djärv <jan.h.d@swipnet.se>
1426 * xterm.c (x_bitmap_icon): Partly revert change from 2014-03-21 which
1427 breaks icon setting for Gtk+ except for initial frame (Bug#19403).
1429 2014-12-22 Paul Eggert <eggert@cs.ucla.edu>
1431 Use bool for boolean in xterm.c
1432 * frame.h, nsterm.m, w32term.c, w32term.h, xterm.c:
1433 (x_set_window_size, x_bitmap_icon):
1434 * nsterm.m (ns_frame_raise_lower, x_new_font):
1435 * termhooks.h (struct terminal.toggle_invisible_pointer_hook)
1436 (struct terminal.frame_raise_lower_hook):
1437 * w32term.c (w32_frame_raise_lower):
1438 * xterm.c, xterm.h (x_text_icon):
1439 * xterm.c (x_update_window_begin, x_update_window_end)
1440 (x_update_end, x_after_update_window_line)
1441 (x_set_glyph_string_gc, x_draw_glyph_string_background)
1442 (x_draw_glyph_string_foreground)
1443 (x_draw_composite_glyph_string_foreground)
1444 (x_alloc_lighter_color, x_draw_relief_rect)
1445 (x_draw_glyph_string_box, x_draw_image_relief)
1446 (x_draw_image_glyph_string, x_draw_stretch_glyph_string)
1447 (x_draw_underwave, x_draw_glyph_string, x_show_hourglass)
1449 (XFillRectangle) [HAVE_GTK3]:
1450 (XTtoggle_invisible_pointer, frame_highlight, frame_unhighlight)
1451 (x_focus_changed, x_find_modifier_meanings, note_mouse_movement)
1452 (XTmouse_position, xt_action_hook, xt_horizontal_action_hook)
1453 (x_send_scroll_bar_event, xm_scroll_callback)
1454 (xg_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
1455 (x_create_toolkit_scroll_bar)
1456 (x_create_horizontal_toolkit_scroll_bar)
1457 (x_set_toolkit_horizontal_scroll_bar_thumb, x_scroll_bar_create)
1458 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
1459 (XTset_horizontal_scroll_bar, x_scroll_bar_expose)
1460 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
1461 (x_scroll_bar_report_motion)
1462 (x_horizontal_scroll_bar_report_motion, x_net_wm_state)
1463 (handle_one_xevent, XTread_socket, x_draw_bar_cursor)
1464 (x_draw_window_cursor, x_clear_errors)
1465 (x_trace_wire, x_new_font, x_set_offset, wm_supports)
1466 (set_wm_state, x_set_sticky, get_current_wm_state)
1467 (do_ewmh_fullscreen, x_handle_net_wm_state)
1468 (x_check_expected_move, x_sync_with_move, x_wait_for_event)
1469 (x_set_window_size_1, XTframe_raise_lower)
1470 (x_make_frame_visible, x_iconify_frame)
1471 (x_timeout_atimer_activated_flag, same_x_server, x_display_ok)
1472 (x_term_init, x_process_timeouts, x_activate_timeout_atimer)
1473 (x_delete_terminal, x_initialize, syms_of_xterm):
1474 Use bool for boolean.
1476 2014-12-20 Paul Eggert <eggert@cs.ucla.edu>
1478 * composite.h (struct composition.width): Now int
1479 instead of unsigned short, as we prefer signed integers.
1481 Let charset tick grow past USHRT_MAX
1482 * charset.c, charset.h (charset_ordered_list_tick):
1483 Now EMACS_UINT, not unsigned short.
1484 * fontset.c (reorder_font_vector): Allow the tick to grow to the
1485 maximum representable Emacs integer value before wrapping it around.
1487 Simplify unexec file mode setting
1488 * unexaix.c, unexcoff.c, unexelf.c, unexmacosx.c:
1489 Don't include <sys/stat.h> when no longer needed.
1490 (unexec): Create file with correct mode in the first place,
1491 rather than overwriting the mode later and fiddling with the
1492 global umask in the mean time. Avoid bogus usage like
1493 'umask (777)', which should have been 'umask (0777)'.
1494 (mark_x): Remove. All callers removed.
1496 2014-12-19 Paul Eggert <eggert@cs.ucla.edu>
1498 Minor cleanups for Lisp objects and symbols
1499 * alloc.c (next_vector, set_next_vector):
1500 * lisp.h (lisp_h_INTEGERP, make_number, XFASTINT, make_natnum):
1501 (lisp_h_make_number) [USE_LSB_TAG]:
1502 Use Lisp_Int0 instead of the mystery constant 0.
1503 * alloc.c (mark_object): Always set and use po; that's simpler.
1504 (CHECK_LIVE, CHECK_ALLOCATED_AND_LIVE):
1505 Properly parenthesize definientia.
1506 * bidi.c (bidi_initialize):
1507 * buffer.c (init_buffer_once):
1508 * nsfns.m (syms_of_nsfns):
1509 * nsmenu.m (syms_of_nsmenu):
1510 * nsselect.m (syms_of_nsselect):
1511 Prefer DEFSYM to defining by hand.
1512 * buffer.c (syms_of_buffer): Omit unneeded staticpros.
1513 * data.c: Fix too-long line.
1514 * lisp.h (DECLARE_GDB_SYM): New macro.
1515 (DEFINE_GDB_SYMBOL_BEGIN): Use it.
1516 (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END) [!MAIN_PROGRAM]:
1517 Declare the symbol, so it's visible to everywhere lisp.h is included.
1518 Move forward decls as far forward as they can go,
1519 to allow future changes to use them.
1521 2014-12-18 Paul Eggert <eggert@cs.ucla.edu>
1523 * gnutls.c: Include gnutls.h.
1524 This to check syms_of_gnutls's API even when !HAVE_GNUTLS.
1525 * image.c (svg_load): Fix pointer signedness.
1527 2014-12-18 Martin Rudalics <rudalics@gmx.at>
1529 * frame.c (frame_windows_min_size): New argument IGNORE.
1530 (adjust_frame_size): When called from change_frame_size call
1531 frame_windows_min_size with IGNORE Qt so we can ignore size
1534 2014-12-18 Eli Zaretskii <eliz@gnu.org>
1536 * font.c (Ffont_info): Add more font information to the vector
1537 returned by the function, inspired by query-font. Doc fix.
1540 2014-12-18 Stefan Monnier <monnier@iro.umontreal.ca>
1542 * keyboard.c (input_was_pending): New var.
1543 (read_char): Use it to make sure we only skip redisplay when we can't
1544 keep up with the repeat rate.
1546 2014-12-17 Stefan Monnier <monnier@iro.umontreal.ca>
1548 * keyboard.c (swallow_events): Don't redisplay if there's input pending.
1550 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
1552 * image.c (svg_load): Watch out for nil value of current buffer's
1553 filename. Re-enable filename thing for not-a-file case.
1555 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
1557 Partially disabled previous change.
1559 * image.c (svg_load): Temporarily disabled filename thing for
1560 not-a-file case as it can cause crashs.
1562 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
1564 Fix problem with images referenced within svg files. (bug#19373)
1566 * image.c: Additional parameter 'filename' for
1567 svg_load_image. Include "buffer.h". Define library function
1568 rsvg_handle_set_base_uri for WINDOWSNT.
1569 (init_svg_functions): Initialize rsvg_handle_set_base_uri.
1570 (fn_rsvg_handle_set_base_uri): Define fn_rsvg_handle_set_base_uri.
1571 (svg_load): Pass a filename to svg_load_image: either name of
1572 actual file or of current buffer's file.
1573 (svg_load_image): New parameter 'filename', used for setting
1574 base_uri, necessary for loading referenced images. (bug#19373)
1576 2014-12-16 Paul Eggert <eggert@cs.ucla.edu>
1578 * lread.c (init_obarray): Declare Qt as special.
1579 This fixes a typo in the 2012-05-15 patch that
1580 tried to declare Qt as special.
1582 2014-12-15 Stefan Monnier <monnier@iro.umontreal.ca>
1584 Various fixes to use bool type and constants.
1585 * dispnew.c (update_single_window): Remove arg `force_p' since it's
1587 * xfaces.c (clear_face_cache): Use bool for the argument type.
1589 2014-12-15 Paul Eggert <eggert@cs.ucla.edu>
1591 Correct same_at_end when restoring window points
1592 * fileio.c (Finsert_file_contents): Compute same_at_end character
1593 position using the old buffer size, not the new one, since
1594 restore_window_points wants the old size.
1595 Fixes: debbugs:19161
1597 2014-12-14 Alan Mackenzie <acm@muc.de>
1599 New feature optionally to accelerate auto-repeated scrolling.
1601 * xdisp.c: Remove "static" from declaration of Qfontification_functions.
1603 * window.c (window_scroll): Bind fontification-functions to nil
1604 when scrolling by whole screens and
1605 fast-but-imprecise-scrolling is non-nil.
1606 (syms_of_window): New DEFVAR_BOOL fast-but-imprecise-scrolling.
1608 * lisp.h (bool): Declare Qfontification_functions extern.
1610 2014-12-14 Eli Zaretskii <eliz@gnu.org>
1612 Load system's default trusted Certificate Authorities if available.
1613 * gnutls.c (gnutls_certificate_set_x509_system_trust)
1614 [GNUTLS >= 3.0.20]: Declare for WINDOWSNT.
1615 (init_gnutls_functions)(gnutls_certificate_set_x509_system_trust)
1616 [GNUTLS >= 3.0.20]: Load from shared library for WINDOWSNT.
1617 (fn_gnutls_certificate_set_x509_system_trust) [!WINDOWSNT]:
1619 (Fgnutls_boot) [GNUTLS >= 3.0.20]:
1620 Call gnutls_certificate_set_x509_system_trust. Log an error message if
1623 2014-12-14 Paul Eggert <eggert@cs.ucla.edu>
1625 * regex.c (analyze_first): Rename from analyze_first.
1627 2014-12-13 Paul Eggert <eggert@cs.ucla.edu>
1629 * alloc.c (XMALLOC_BASE_ALIGNMENT): Use max_align_t instead of
1630 a hack involving a union.
1632 2014-12-13 Eli Zaretskii <eliz@gnu.org>
1634 * gnutls.c (Fgnutls_available_p, syms_of_gnutls):
1635 Move gnutls-available-p out of the HAVE_GNUTLS conditional, and define
1638 2014-12-13 Teodor Zlatanov <tzz@lifelogs.com>
1640 * emacs.c (main): Always include gnutls.h and run syms_of_gnutls.
1642 * gnutls.h: Always declare syms_of_gnutls.
1644 * gnutls.c (Fgnutls_available_p syms_of_gnutls): Move later for
1645 clarity. Let the availability check return Qnil when the GnuTLS
1646 integration is not available, instead of erroring out.
1649 2014-12-13 Eli Zaretskii <eliz@gnu.org>
1651 * xdisp.c (move_it_in_display_line_to, display_line):
1652 Don't disallow overflow-newline-into-fringe when word-wrap is in
1655 2014-12-11 Stefan Monnier <monnier@iro.umontreal.ca>
1657 * fileio.c: Better preserve window-points during revert (bug#19161).
1658 (Qget_buffer_window_list): New var.
1659 (get_window_points_and_markers, restore_window_points): New functions.
1660 (Finsert_file_contents): Use them to save and restore window-points.
1662 2014-12-11 Dmitry Antipov <dmantipov@yandex.ru>
1664 * xterm.c (x_delete_terminal): Call emacs_close for X connection
1665 descriptor if called from x_connection_closed and always delete
1666 this descriptor from keyboard waiting set (Bug#19147).
1668 2014-12-10 Eli Zaretskii <eliz@gnu.org>
1670 * bidi.c (BIDI_CACHE_MAX_ELTS_PER_SLOT): New macro.
1671 (bidi_cache_max_elts): New global variable.
1672 (bidi_shelve_header_size): Add the sizeof bidi_cache_max_elts.
1673 (bidi_cache_shrink, bidi_initialize): Reset bidi_cache_max_elts to
1675 (bidi_cache_search): Handle overflown cache. Improve commentary.
1676 (bidi_cache_ensure_space): Limit allocations to the current value
1677 of bidi_cache_max_elts. Force xpalloc not to over-allocate.
1678 If less than a full BIDI_CACHE_CHUNK is left to the limit, decrease
1679 the increment to not exceed the limit.
1680 (bidi_cache_iterator_state): Now returns non-zero if succeeded to
1681 cache, zero otherwise (meaning the cache overflowed). In the
1682 latter case, set bidi_cache_last_idx to -1.
1683 (bidi_peek_at_next_level): Handle overflown cache.
1684 (bidi_push_it): Increase the cache limit for iterating the new object.
1685 (bidi_pop_it): Decrease the cache limit back to previous value.
1686 (bidi_shelve_cache): Shelve the current value of the cache limit.
1687 (bidi_unshelve_cache): Restore the value of cache limit.
1688 (bidi_find_bracket_pairs): If the cache overflows while looking
1689 for the paired bracket, give up and let bidi_resolve_neutrals
1690 process the bracket as a simple neutral. (Bug#19322)
1691 (bidi_find_other_level_edge): If the cache overflows, fall back on
1692 Plan B, which effectively stops the reordering and restarts it on
1693 the next character (after resetting the cache).
1694 (bidi_move_to_visually_next): When the cache overflows, reset it
1695 after processing the last cached character.
1697 2014-12-10 Paul Eggert <eggert@cs.ucla.edu>
1699 Fix glitches in gnutls.c, mostly memory-related
1700 * gnutls.c: Sort macro definitions by name.
1701 (fn_gnutls_transport_set_errno): Omit unreachable definition.
1702 (fn_gnutls_x509_crt_get_signature): Omit unused symbol.
1703 (gnutls_hex_string): Arg is now unsigned char *, to avoid a cast.
1704 Prefer ptrdiff_t for sizes. Check for arithmetic overflow when
1705 calculating string length. Use make_uninit_string, to avoid
1706 copying the string. Cast the char, not the pointer.
1707 (gnutls_certificate_details): Use xmalloc and xfree, not malloc
1708 and free. Work even for dates past the year 9999. Use void *
1709 for buffers, to avoid casts.
1711 2014-12-09 Andy Moreton <andrewjmoreton@gmail.com> (tiny change)
1713 * gnutls.c (gnutls_protocol_get_name): Fix a copy/paste typo.
1715 2014-12-08 Lars Magne Ingebrigtsen <larsi@gnus.org>
1717 * gnutls.c (Fgnutls_peer_status): Return the key exchange, cipher
1720 2014-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
1722 * process.c: Whitespace and line-break nitpicks.
1724 2014-12-08 Lars Magne Ingebrigtsen <larsi@gnus.org>
1726 * gnutls.c (gnutls_certificate_details): The :signature isn't
1727 that useful, so remove it.
1728 (gnutls_certificate_details): Clean up whitespace slightly.
1729 (Fgnutls_peer_status): Return the Diffie-Hellman prime bits for
1731 (gnutls_certificate_details): Put :signature-algorithm back again,
1732 which was removed by mistake.
1733 (emacs_gnutls_handle_error): Fatal errors should be on level 1, so
1734 that they are not messaged by default (bug#16253).
1735 (Fgnutls_error_fatalp): Doc fix (bug#18210).
1737 * gnutls.c: Add Windows specs for gnutls_dh_get_prime_bits.
1739 2014-12-07 Jan Djärv <jan.h.d@swipnet.se>
1741 * nsimage.m (setPixmapData): Make bmRep local so class member is not
1744 2014-12-05 Lee Duhem <lee.duhem@gmail.com> (tiny change)
1746 * eval.c (Fsignal): Remove duplicate test.
1747 (Fautoload_do_load): Fix up docstring.
1749 2014-12-05 Jan Djärv <jan.h.d@swipnet.se>
1751 * nsterm.m (represented_filename, represented_frame): New variables.
1752 (ns_set_represented_filename): New function.
1753 (sendEvent:): Set represented filename here to avoid flicker,
1754 related to Bug#18757.
1756 * nsterm.h: Declare ns_set_represented_filename.
1758 * nsfns.m (ns_set_name_as_filename): Don't set represented filename
1759 at once, call ns_set_represented_filename instead.
1761 2014-12-05 Eli Zaretskii <eliz@gnu.org>
1763 * dispextern.h (enum bidi_dir_t): Force NEUTRAL_DIR to be zero.
1764 (struct bidi_stack): Reduce size by using bit fields and by
1765 packing sos, override, and isolate_status into a single 8-bit
1766 byte called 'flags'.
1768 * bidi.c (ISOLATE_STATUS, OVERRIDE): New macros.
1769 (bidi_push_embedding_level): Construct flags from individual
1770 bits. Adapt to changes in prev_for_neutral and next_for_neutral
1772 (bidi_pop_embedding_level): Use ISOLATE_STATUS. Extract 'sos'
1773 from flags. Adapt to changes in prev_for_neutral,
1774 next_for_neutral, and last_strong members.
1775 (bidi_line_init): Initialize flags to zero.
1776 (bidi_resolve_explicit, bidi_resolve_weak, bidi_resolve_brackets)
1777 (bidi_resolve_neutral): Use ISOLATE_STATUS and OVERRIDE.
1779 2014-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
1781 * eval.c (backtrace_eval_unrewind): Rewind also the excursions.
1782 (Fapply): Try and simplify the control flow.
1784 2014-12-03 Chris Zheng <chriszheng99@gmail.com> (tiny change)
1786 * gnutls.c (init_gnutls_functions, gnutls_certificate_details):
1787 Use gnutls_sign_get_name directly because
1788 gnutls_sign_algorithm_get_name is a macro on MinGW (bug#19231).
1789 (init_gnutls_functions): Load missing gnutls_server_name_set.
1791 2014-12-02 Eli Zaretskii <eliz@gnu.org>
1793 * bidi.c (bidi_find_first_overridden): New function.
1795 * xdisp.c (Fbidi_find_overridden_directionality): New function.
1796 (syms_of_xdisp): Defsubr it.
1798 * dispextern.h (bidi_find_first_overridden): Add prototype.
1800 2014-12-02 Jan Djärv <jan.h.d@swipnet.se>
1802 * nsimage.m (initFromSkipXBM:width:height:flip:length:): Set bmRep
1803 to nil after release (Bug#9133).
1805 2014-11-30 Paul Eggert <eggert@cs.ucla.edu>
1807 Port better to AddressSanitizer.
1808 These changes suffice for temacs on x86-64 with GCC 4.9.2 and
1810 * alloc.c (valid_pointer_p) [ADDRESS_SANITIZER]:
1811 Return -1 or 0, as the pipe trick doesn't work.
1812 * alloc.c (relocatable_string_data_p, mark_object, sweep_symbols):
1814 * print.c (print_object):
1815 When a pointer-check primitive returns -1, do not assume this
1816 means the pointer is valid or that the underlying system has failed.
1817 It could just be that addresses are being sanitized so Emacs can't
1818 test for pointer validity.
1819 * lisp.h (defined_GC_CHECK_STRING_BYTES): New constant.
1820 (USE_STACK_STRING) [GC_CHECK_STRING_BYTES]: Now false, since the
1821 string validity checker doesn't work on stack-based strings.
1823 2014-11-29 Paul Eggert <eggert@cs.ucla.edu>
1825 Improve clarity of USE_LSB_TAG definition.
1826 Reported by Lee Duhem. Suggested by Andreas Schwab in:
1827 http://lists.gnu.org/archive/html/emacs-devel/2014-11/msg02222.html
1828 * lisp.h (USE_LSB_TAG): Define in terms of the (simpler)
1829 VAL_MAX / 2 rather than in terms of the (more complicated)
1830 EMACS_INT_MAX >> GCTYPEBITS, and adjust commentary to match.
1832 2014-11-29 Eli Zaretskii <eliz@gnu.org>
1834 * xdisp.c (handle_single_display_spec): When ignoring a fringe
1835 bitmap display, reset the ignore_overlay_strings_at_pos_p flag.
1836 (next_element_from_buffer): When done with overlays, reset the
1837 ignore_overlay_strings_at_pos_p flag. (Bug#19201)
1839 2014-11-29 Eli Zaretskii <eliz@gnu.org>
1841 * w32fns.c (Fw32_shell_execute): Convert forward slashes in
1842 DOCUMENT to backslashes, if DOCUMENT is a file. (Bug#19141)
1844 2014-11-29 Ulrich Müller <ulm@gentoo.org>
1846 * Makefile.in (temacs$(EXEEXT)): Use consistent flag settings
1847 for paxctl and setfattr. Fixes temacs startup failure with
1848 grsecurity/PaX enabled Linux kernel (bug#19067).
1850 2014-11-27 Oscar Fuentes <ofv@wanadoo.es>
1852 * w32.c, w32heap.c, w32term.c:
1853 Use MINGW_W64 instead of _W64.
1855 2014-11-27 Stefan Monnier <monnier@iro.umontreal.ca>
1857 * frame.c (Fhandle_switch_frame): Deactivate shift-region (bug#19003).
1859 2014-11-26 Lars Magne Ingebrigtsen <larsi@gnus.org>
1861 * gnutls.c (gnutls_ip_address_p): New function.
1862 (Fgnutls_boot): Only send SNI if the host name is not an IP address.
1864 2014-11-26 Toke Høiland-Jørgensen <toke@toke.dk> (tiny change)
1866 * gnutls.c (Fgnutls_boot): Send the server name over (bug#18208).
1868 2014-11-25 Paul Eggert <eggert@cs.ucla.edu>
1870 Fix gnutls problems caught by static checking.
1871 * gnutls.c (Fgnutls_boot): Remove unused local.
1872 (Fgnutls_boot): Fix pointer signedness.
1874 2014-11-25 Lars Magne Ingebrigtsen <larsi@gnus.org>
1876 * gnutls.c (gnutls_certificate_details): Don't include certain
1877 certificate details on older gnutls versions (bug#19168).
1878 (syms_of_gnutls): Export gnutls_peer_status_warning_describe.
1879 (gnutls_certificate_details): Reversed check in last checkin.
1881 2014-11-25 Teodor Zlatanov <tzz@lifelogs.com>
1883 * gnutls.c (Fgnutls_peer_status): Check GNUTLS_INITSTAGE, not gnutls_p.
1884 (Fgnutls_peer_status_warning_describe): Add function to describe a
1885 peer verification warning symbol.
1886 (Fgnutls_peer_status): Use it.
1887 (Fgnutls_boot): Use it. Minor logging fixes.
1889 2014-11-24 Lars Magne Ingebrigtsen <larsi@gnus.org>
1891 * gnutls.c: Fix compilation warnings given fix --enable-gcc-warnings.
1893 2014-11-24 Glenn Morris <rgm@gnu.org>
1895 * emacs.c (main) <--version>: Make use of PACKAGE_NAME.
1897 * Makefile.in (emacs.res): Use ../nt rule, rather than duplicating it.
1898 (ntsource, WINDRES, EMACS_MANIFEST): Remove, now unused.
1900 2014-11-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
1902 * gnutls.c: Fix Windows function definition of
1903 gnutls_x509_crt_get_fingerprint.
1905 * gnutls.c: Fix Windows return value for gnutls_pk_algorithm_get_name.
1907 * gnutls.c (Fgnutls_boot): Save certificate for later inspection.
1909 * process.h: Added more fields to Lisp_Process to track
1910 certificate details.
1912 * gnutls.c (gnutls_hex_string, gnutls_certificate_details)
1913 (Fgnutls_peer_status): New functions to export TLS certificate
1914 details to Emacs Lisp.
1916 2014-11-23 Jan Djärv <jan.h.d@swipnet.se>
1918 * gtkutil.c (gtk_adjustment_configure): Define for Gtk+ < 2.14.
1919 (xg_set_toolkit_horizontal_scroll_bar_thumb): Remove wrong version
1920 check for gtk_adjustment_configure (Bug#19149).
1921 (gtk_adjustment_configure): Don't use 2.14 functions (Bug#19149).
1923 2014-11-22 Glenn Morris <rgm@gnu.org>
1925 * Makefile.in (emacs.res): Add dependency on icons/hand.cur. Use $<.
1927 2014-11-22 Martin Rudalics <rudalics@gmx.at>
1929 Don't shrink frame when using desktop-save-mode (Bug#19048).
1930 * w32fns.c (x_set_tool_bar_lines): Always call
1931 x_change_tool_bar_height (Bug#19048).
1932 (x_change_tool_bar_height): Mark frame as garbaged since
1933 adjust_frame_size might not have done that.
1934 * xfns.c (x_set_tool_bar_lines): Always call
1935 x_change_tool_bar_height (Bug#19048).
1936 (x_change_tool_bar_height): Mark frame as garbaged since
1937 adjust_frame_size might not have done that.
1939 2014-11-21 Ulf Jasper <ulf.jasper@web.de>
1941 * xml.c (parse_region): Take care of new optional parameter
1942 'discard-comments' of 'libxml-parse(html|xml)-region'.
1943 (Flibxml_parse_html_region, Flibxml_parse_xml_region):
1944 New optional parameter 'discard-comments'.
1946 2014-11-17 Paul Eggert <eggert@cs.ucla.edu>
1948 Improve time stamp handling, and be more consistent about it.
1949 * editfns.c (invalid_time): New function.
1950 Use it instead of 'error ("Invalid time specification")'.
1951 (time_add, time_subtract, time_arith, Ftime_add, Ftime_less_p)
1952 (decode_float_time, lisp_to_timespec, lisp_time_struct):
1954 (make_time_tail, make_time): Remove. All uses changed to use
1955 new functions or plain list4i.
1956 (disassemble_lisp_time): Return effective length if successful.
1957 Check that LOW is an integer, if it's combined with other components.
1958 (decode_time_components): Decode into struct lisp_time, not
1959 struct timespec, so that we can support a wide set of times
1960 regardless of whether time_t is signed. Decode plain numbers
1961 as seconds since the Epoch, and nil as the current time.
1962 (lisp_time_argument, lisp_seconds_argument, Ffloat_time):
1963 Reimplement in terms of new functions.
1964 (Fencode_time): Just use list2i.
1965 (syms_of_editfns): Add time-add, time-subtract, time-less-p.
1966 * keyboard.c (decode_timer): Don't allow the new formats (floating
1967 point or nil) in timers.
1968 * systime.h (LO_TIME_BITS): New constant. Use it everywhere in
1969 place of the magic number '16'.
1970 (struct lisp_time): New type.
1971 (decode_time_components): Use it.
1972 (lisp_to_timespec): New decl.
1974 2014-11-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
1976 * intervals.h (INTERVAL_WRITABLE_P): Check the `inhibit-read-only'
1979 * callint.c (Fcall_interactively): Pass in nil as argument to
1980 Fbarf_if_buffer_read_only.
1982 * fileio.c (Finsert_file_contents): Ditto.
1984 * insdel.c (prepare_to_modify_buffer_1): Pass start region in.
1986 * textprop.c (verify_interval_modification): Check buffer
1987 readedness after the last interval.
1989 * buffer.c (Fbarf_if_buffer_read_only): Don't raise an error if
1990 the text at POSITION (new optional argument) has the
1991 `inhibit-read-only' text property set.
1993 2014-11-16 Eli Zaretskii <eliz@gnu.org>
1995 * window.c (window_scroll_pixel_based): Avoid truncation/rounding
1996 errors in computing the number of pixels to scroll.
1997 Suggested by Kelly Dean <kelly@prtime.org>. (Bug#19060)
1999 2014-11-16 Jan Djärv <jan.h.d@swipnet.se>
2001 * nsmenu.m (update_frame_tool_bar): If tool bar changes height,
2002 call updateFrameSize.
2004 * nsterm.m (setFrame:): Remove call to display (Bug#18757).
2006 2014-11-16 Jan Djärv <jan.h.d@swipnet.se>
2008 * nsfns.m (x_set_foreground_color, x_set_background_color)
2009 (x_set_cursor_color, Fxw_color_values): Block/unblock input,
2010 use SET_FRAME_GARBAGED instead of redraw_frame (Bug#19036).
2012 2014-11-15 Jan Djärv <jan.h.d@swipnet.se>
2014 * nsterm.m (ns_send_appdefined): Check for application defined
2015 event on Cocoa (Bug#18993).
2016 (run): Restore code before the previous 18993 fix.
2018 2014-11-14 David Reitter <david.reitter@gmail.com>
2020 * nsterm.m (run): Set timeout for event loop to prevent hang.
2023 2014-11-14 Paul Eggert <eggert@cs.ucla.edu>
2025 * .gitignore: Add emacs-[1-9]*, to ignore files like emacs-25.0.50.1.
2027 2014-11-14 Dmitry Antipov <dmantipov@yandex.ru>
2029 * xfont.c (xfont_list_pattern): Do not allocate font entity object
2030 for each candidate font but attempt to reuse it from previous improper
2033 2014-11-13 Paul Eggert <eggert@cs.ucla.edu>
2035 Avoid undefined behavior in color table hashing.
2036 * image.c (CT_HASH_RGB) [COLOR_TABLE_SUPPORT]: Remove, replacing with ...
2037 (ct_hash_rgb) [COLOR_TABLE_SUPPORT]: New function. All uses changed.
2038 This function avoids undefined behavior with signed shift overflow.
2040 2014-11-10 Eli Zaretskii <eliz@gnu.org>
2042 * fileio.c (Finsert_file_contents): Invalidate buffer caches also
2043 when the inserted text does not need decoding. (Bug#18982)
2045 2014-11-10 Jan Djärv <jan.h.d@swipnet.se>
2047 * nsterm.h (EmacsScroller): judge returns bool.
2049 * nsterm.m (ns_set_vertical_scroll_bar): Release bar.
2050 (ns_judge_scroll_bars): Only set removed if judge returns true.
2051 (judge): Returns bool == condemned. Remove self from window.
2052 (setPosition:portion:whole:): Remove raise SIGIO (Bug#18757).
2054 2014-11-10 Stefan Monnier <monnier@iro.umontreal.ca>
2056 * keyboard.c (command_loop_1): Record this-command in recent-keys.
2057 (Frecent_keys): Rewrite. and add optional `include-cmds' arg.
2059 2014-11-09 Jan Djärv <jan.h.d@swipnet.se>
2061 * nsterm.m (ns_set_vertical_scroll_bar)
2062 (ns_set_horizontal_scroll_bar): Cleanup merge error.
2064 2014-11-09 Paul Eggert <eggert@cs.ucla.edu>
2066 * xgselect.c (xg_select): Don't assume n_gfds is nonnegative
2067 merely because tmo_in_millisec is nonnegative. The 1st call
2068 to g_main_context_query could succeed while the 2nd one fails.
2070 * frame.c (Fcan_run_window_configuration_change_hook): Return a value.
2072 2014-11-08 Jan Djärv <jan.h.d@swipnet.se>
2074 * nsterm.m (run): Only use non-system event loop if OSX version is
2075 exactly 10.9 (Bug#18993).
2076 (ns_set_vertical_scroll_bar): Don't call bar setPosition: unless
2079 2014-11-08 Michael Albinus <michael.albinus@gmx.de>
2081 * callproc.c (encode_current_directory): Support handling of file
2082 names prepended by "/:". (Bug#18891)
2084 2014-11-08 Alan Mackenzie <acm@muc.de>
2086 * syntax.c (back_comment): Fix off-by-one error (bug#18022).
2088 2014-11-08 Dima Kogan <dima@secretsauce.net>
2090 * xgselect.c (xg_select): Use g_main_context_acquire (bug#18861).
2092 2014-11-08 Michael Albinus <michael.albinus@gmx.de>
2094 * dired.c (Ffile_attributes): Return Qnil, if Fexpand_file_name
2095 raises an error. (Bug#18891)
2097 2014-11-08 Martin Rudalics <rudalics@gmx.at>
2099 * frame.c (adjust_frame_size): Call x_set_window_size only if
2100 f->can_x_set_window_size is set.
2101 (make_frame): Initialize f->can_x_set_window_size and
2102 f->can_run_window_configuration_change_hook.
2103 (Fcan_run_window_configuration_change_hook): New function.
2104 * frame.h (frame): Split `official' into `can_x_set_window_size'
2105 and `can_run_window_configuration_change_hook'.
2106 * nsfns.m (Fx_create_frame): Set f->can_x_set_window_size.
2107 * w32fns.c (Fx_create_frame, x_create_tip_frame):
2108 Set f->can_x_set_window_size.
2109 * window.c (run_window_configuration_change_hook):
2110 Return immediately if either f->can_x_set_window_size or
2111 f->can_run_window_configuration_change_hook are false.
2112 (Fset_window_configuration): Instead of f->official set
2113 f->can_x_set_window_size.
2114 * xfns.c (Fx_create_frame, x_create_tip_frame):
2115 Set f->can_x_set_window_size.
2117 2014-11-08 Jan Djärv <jan.h.d@swipnet.se>
2119 * nsterm.m (EmacsScroller.dealloc): Reinstate, removed at merge
2120 cleanup from 2014-11-01 (Bug#18972).
2122 2014-11-07 Stefan Monnier <monnier@iro.umontreal.ca>
2124 * keyboard.c: Call gui-set-selection instead of x-set-selection.
2125 * xdisp.c (window-scroll-functions): Improve docstring.
2127 2014-11-07 Paul Eggert <eggert@cs.ucla.edu>
2129 Uniquify the 'size' symbol.
2131 * w32notify.c (Qsize): Remove.
2132 * lisp.h (Qsize): New decl.
2133 * lread.c (Qsize): Now extern.
2134 * w32notify.c (syms_of_w32notify): No need to defsym.
2136 2014-11-07 Martin Rudalics <rudalics@gmx.at>
2138 * dispnew.c (change_frame_size_1): Fix call of
2140 * frame.c (Qsize, Qframe_position, Qframe_outer_size)
2141 (Qframe_inner_size, Qexternal_border_size, Qtitle_height)
2142 (Qmenu_bar_external, Qmenu_bar_size, Qtool_bar_external)
2143 (Qtool_bar_size): New constants.
2144 (frame_inhibit_resize, adjust_frame_size): New argument to
2145 handle case where frame_inhibit_implied_resize is a list.
2146 (Fmake_terminal_frame, Fset_frame_height, Fset_frame_width)
2147 (Fset_frame_size, x_set_left_fringe, x_set_right_fringe)
2148 (x_set_right_divider_width, x_set_bottom_divider_width)
2149 (x_set_vertical_scroll_bars, x_set_horizontal_scroll_bars)
2150 (x_set_scroll_bar_width, x_set_scroll_bar_height):
2152 (frame-inhibit-implied-resize): Rewrite doc-string.
2153 * frame.h (frame_inhibit_resize, adjust_frame_size):
2154 Fix external declarations.
2155 (Qframe_position, Qframe_outer_size)
2156 (Qframe_inner_size, Qexternal_border_size, Qtitle_height)
2157 (Qmenu_bar_external, Qmenu_bar_size, Qtool_bar_external)
2158 (Qtool_bar_size): Extern them.
2159 * gtkutil.c (FRAME_TOTAL_PIXEL_HEIGHT, FRAME_TOTAL_PIXEL_WIDTH)
2160 (xg_height_or_width_changed): Remove.
2161 (xg_frame_set_char_size): Adjust adjust_frame_size calls.
2162 (menubar_map_cb, xg_update_frame_menubar, free_frame_menubar)
2163 (tb_size_cb, update_frame_tool_bar, free_frame_tool_bar)
2164 (xg_change_toolbar_position): Call adjust_frame_size directly.
2165 * nsfns.m (x_set_internal_border_width, Fx_create_frame):
2166 Fix calls of adjust_frame_size.
2167 * w32fns.c (x_set_internal_border_width, x_set_menu_bar_lines)
2168 (Fx_create_frame, x_create_tip_frame): Adjust adjust_frame_size calls.
2169 (x_set_tool_bar_lines, x_change_tool_bar_height): Make sure that
2170 frame can get resized when tool-bar-lines parameter changes from
2172 (Fw32_frame_menu_bar_size): Return fourth value.
2173 (Fw32_frame_rect): Block input around system calls
2174 (Fx_frame_geometry): New function.
2175 * w32menu.c (set_frame_menubar): Adjust adjust_frame_size call.
2176 * w32term.c (x_new_font): Adjust adjust_frame_size call.
2177 * widget.c (EmacsFrameSetCharSize): Adjust frame_inhibit_resize call.
2178 * window.c (Fset_window_configuration): Adjust adjust_frame_size call.
2179 * xfns.c (x_set_menu_bar_lines, x_set_internal_border_width)
2180 (Fx_create_frame): Adjust adjust_frame_size calls.
2181 (x_set_tool_bar_lines, x_change_tool_bar_height): Make sure that
2182 frame can get resized when tool-bar-lines parameter changes from
2184 (Fx_frame_geometry): New function.
2185 * xmenu.c (update_frame_menubar): On Lucid call
2186 adjust_frame_size with one pixel less height to avoid that
2187 repeatedly adding/removing the menu bar grows the frame.
2188 (free_frame_menubar): On Motif arrange to optionally preserve
2189 the old frame height when removing the menu bar.
2190 * xterm.c (x_new_font): Adjust adjust_frame_size call.
2192 2014-11-03 Eli Zaretskii <eliz@gnu.org>
2194 * xdisp.c (Fdump_glyph_matrix, Fdump_frame_glyph_matrix): Doc fix.
2195 (Fdump_frame_glyph_matrix): Don't segfault if invoked on a GUI
2196 frame; instead, print an error message.
2198 2014-11-03 Jan Djärv <jan.h.d@swipnet.se>
2200 * nsfns.m (ns_set_doc_edited): Check for FRAME_NS (Bug#18925).
2202 2014-11-02 Jan Djärv <jan.h.d@swipnet.se>
2204 * nsimage.m (allocInitFromFile:): Initialize bmRep.
2205 (dealloc): Release bmRep.
2207 * nsterm.h (EmacsImage): Remove imageListNext, refCount, reference,
2208 imageListSetNext, imageListNext.
2210 * nsimage.m (ImageList, imageListNext, imageListSetNext:)
2211 (reference): Remove.
2212 (allocInitFromFile:): Remove searching ImageList and calling
2213 reference (Bug#18918).
2214 (dealloc): Remove handling if ImageList.
2216 2014-11-02 Andreas Schwab <schwab@linux-m68k.org>
2218 * process.c (catch_child_signal): Fix incorrect assertion.
2220 2014-11-01 Jan Djärv <jan.h.d@swipnet.se>
2222 * macfont.m (macfont_draw):
2223 * nsterm.m (ns_mouse_position, judge): Clean up merge conflict.
2225 * macfont.m (macfont_glyph_extents): Turn off synthetic bold
2226 if force_integral_p (i.e. no antialias).
2227 (macfont_draw): Check ns_antialias_text, also turn off synthetic
2228 bold if no antialias (Bug#18876).
2230 * emacs.c (main): Don't chdir to $HOME on Cocoa if --chdir
2231 was given (Bug#18846).
2233 * nsterm.h (ns_set_doc_edited): Declare taking no args.
2235 * nsfns.m (ns_set_doc_edited): Do all logic (check frames) here
2236 instead of in xdisp.c, function now takes void. (Bug#18884).
2238 * xdisp.c (prepare_menu_bars): Remove HAVE_NS code.
2239 (redisplay_internal): Call ns_set_doc_edited if HAVE_NS (Bug#18884).
2241 * nsterm.h (EmacsScroller): Replace Lisp_Object win with
2242 struct window* (Bug#18889).
2243 Remove getMouseMotionPart.
2244 (ns_output): Make icon_top/left int.
2246 * nsfns.m (x_icon): icon_top/left is int.
2248 * nsterm.m (ns_mouse_position): Remove unused code.
2249 (initFrame:window:, dealloc): Use window instead of win.
2250 (getMouseMotionPart:window:x:y:): Remove, unused.
2251 (sendScrollEventAtLoc:fromEvent:): Make Lisp_Object win from window.
2253 2014-11-01 Eli Zaretskii <eliz@gnu.org>
2255 * keyboard.c (readable_events): When FLAGS include
2256 READABLE_EVENTS_FILTER_EVENTS, ignore BUFFER_SWITCH_EVENT events.
2257 This avoids returning non-nil from input-pending-p when only such
2258 events are in the queue. (Bug#18856)
2260 2014-11-01 Jan Djärv <jan.h.d@swipnet.se>
2262 * nsselect.m (QCLIPBOARD, QSECONDARY, QTEXT, QFILE_NAME)
2263 (NXPrimaryPboard, NXSecondaryPboard): Declare static.
2264 (Qforeign_selection): Remove.
2265 (ns_get_local_selection): Identation fix.
2266 (syms_of_nsselect): Remove Qforeign_selection, ns-lost-selection-hooks
2268 * nsselect.m (ns_get_local_selection): Remove calling of
2269 functions in Vselection_converter_alist (Bug#18911).
2270 (syms_of_nsselect): Remove Vselection_converter_alist.
2272 2014-10-31 Dmitry Antipov <dmantipov@yandex.ru>
2274 * font.c (copy_font_spec): Redesign to avoid Fcopy_alist
2275 and unnecessary initialization. Adjust comments.
2277 2014-10-30 Eli Zaretskii <eliz@gnu.org>
2279 * bidi.c (bidi_cache_reset_to): Invalidate bidi_cache_last_idx by
2281 (bidi_find_bracket_pairs): Pass to bidi_cache_reset_to a relative
2282 index, not an absolute one, as that's what the function expects.
2284 2014-10-30 Dmitry Antipov <dmantipov@yandex.ru>
2286 * xfaces.c (Finternal_set_lisp_face_attribute): Don't try to realize
2287 font on an initial frame when running as a daemon (Bug#18869).
2289 * fontset.c (toplevel): Adjust comment to match 2014-06-19 change.
2291 2014-10-30 Eli Zaretskii <eliz@gnu.org>
2293 * fileio.c (Fexpand_file_name): Use make_unibyte_string, not
2294 build_string, when importing a home directory. (Bug#18873)
2296 2014-12-27 Eli Zaretskii <eliz@gnu.org>
2298 * dispnew.c (buffer_posn_from_coords):
2299 Use WINDOW_WANTS_HEADER_LINE_P, not WINDOW_WANTS_MODELINE_P, to
2300 account for the header-line height. (Bug#18839)
2302 2014-10-28 Ulf Jasper <ulf.jasper@web.de>
2304 * xml.c (parse_region): Do not forget the first document child.
2306 2014-10-25 Jan Djärv <jan.h.d@swipnet.se>
2308 * nsselect.m: pasteboard_changecount is new.
2309 (ns_store_pb_change_count, ns_get_pb_change_count)
2310 (ns_get_our_change_count_for): New functions.
2311 (ns_string_to_pasteboard_internal): Correct comment.
2312 type => gtype in eassert, Call ns_store_pb_change_count.
2313 (Fns_own_selection_internal): Remove data, use value (Bug#18799).
2314 (Fns_disown_selection_internal, Fns_selection_owner_p):
2315 Replace Vselection_alist check, with change count check.
2316 (Fns_get_selection): Initialize val to Qnil. Only get local
2317 selection if change counts match (Bug#18799).
2318 (nxatoms_of_nsselect): Initialize pasteboard_changecount.
2320 2014-10-25 Noam Postavsky <npostavs@users.sourceforget.net>
2322 * w32proc.c (create_child): If calling a quoted batch file,
2323 pass NULL for exe. (Bug#18745)
2325 2014-10-24 Eli Zaretskii <eliz@gnu.org>
2327 * bidi.c (bidi_resolve_explicit, bidi_find_bracket_pairs)
2328 (bidi_resolve_brackets): Use end of string position rather than ZV
2329 when iterating over a string. (Bug#18815)
2331 2014-10-24 Martin Rudalics <rudalics@gmx.at>
2333 * keyboard.c (make_lispy_position): Return coordinates also when
2334 on scroll bars, fringes, margins or not in a window.
2335 * xdisp.c (show_mouse_face): Don't change cursor face during
2338 2014-10-23 Martin Rudalics <rudalics@gmx.at>
2340 * frame.c (Fset_frame_height, Fset_frame_width, Fset_frame_size)
2341 (frame_resize_pixelwise, frame_inhibit_implied_resize):
2342 Fix doc-strings (Bug#18789).
2344 2014-10-23 Paul Eggert <eggert@cs.ucla.edu>
2346 * Makefile.in (ACLOCAL_INPUTS): Omit unnecessary use of 'wildcard'.
2348 2014-10-22 Eli Zaretskii <eliz@gnu.org>
2350 Optimize redisplay of simple bracketed text.
2351 * bidi.c (bidi_cache_reset_to): New function.
2352 (bidi_cache_reset): Call it.
2353 (bidi_init_it, bidi_line_init): Initialize the bracket_pairing_pos
2355 (bidi_resolve_explicit): Reset bracket_pairing_pos and
2356 bracket_enclosed_type only if bracket_pairing_pos's value is not
2358 (MAX_BPA_STACK): Make sure the value is signed.
2359 (PUSH_BPA_STACK): If the BPA stack overflows, don't bail out, but
2360 stop pushing values onto the stack.
2361 (bidi_find_bracket_pairs): If the bracketed text is only on the
2362 base embedding level, remove all the states cached by this
2363 function from the cache, and return zero, so that the brackets in
2364 this segment of text are processed as normal neutrals.
2365 (bidi_resolve_brackets): Detect the brackets that are to be
2366 processed as neutrals, and don't call bidi_find_bracket_pairs on
2369 2014-10-21 Stefan Monnier <monnier@iro.umontreal.ca>
2371 * w32select.c (Fw32_selection_exists_p): Rename from
2372 Fx_selection_exists_p.
2373 (syms_of_w32select): Adjust accordingly.
2375 * w16select.c (Fw16_selection_exists_p): Rename from
2376 Fx_selection_exists_p.
2377 (syms_of_win16select): Adjust accordingly.
2379 * nsselect.m (ns_get_local_selection): Signal error rather than `quit'.
2380 (Fns_own_selection_internal): Tighten scoping.
2381 (Fns_selection_exists_p): Rename from Fx_selection_exists_p.
2382 (Fns_get_selection): Rename from Fx_get_selection_internal.
2383 (Fns_get_selection_internal, Fns_store_selection_internal):
2385 (syms_of_nsselect): Adjust accordingly.
2387 2014-10-21 Martin Rudalics <rudalics@gmx.at>
2389 * w32fns.c (Fw32_frame_menu_bar_size): New function.
2390 * w32term.c (x_set_window_size): Account for wrapped menu bar
2391 lines when setting up frame height (Bug#15174 and Bug#18720).
2392 (w32_add_wrapped_menu_bar_lines): New variable.
2394 2014-10-21 Stefan Monnier <monnier@iro.umontreal.ca>
2396 * xdisp.c (redisplay_window): Re-run pre-redisplay-function after we
2399 2014-10-20 Glenn Morris <rgm@gnu.org>
2401 * Merge in all changes up to 24.4 release.
2403 2014-10-19 Jan Djärv <jan.h.d@swipnet.se>
2405 * gtkutil.c (xg_update_menubar, xg_update_menu_item): Only call
2406 g_object_notify for label if Gtk+ >= 2.16 (Bug#16522).
2408 * xterm.h (x_output): Remove net_wm_state_hidden_seen.
2410 * xterm.c (handle_one_xevent): Check return value from
2411 x_handle_net_wm_state, remove net_wm_state_hidden_seen (Bug#18722).
2412 (get_current_wm_state): Remove net_wm_state_hidden_seen setting.
2414 * gtkutil.c (create_dialog): Don't use gtk_dialog_get_action_area on
2415 Gt+ >= 3.12, or gtk_misc_set_alignment on Gtk+ >= 3.14 (Bug#18674).
2416 (make_widget_for_menu_item): Don't use gtk_misc_set_alignment on
2417 Gtk+ >= 3.14 (Bug#18674).
2418 (update_frame_tool_bar): Don't use gtk_misc_set_padding on
2419 Gtk+ >= 3.14 (Bug#18674).
2421 2014-10-18 Paul Eggert <eggert@cs.ucla.edu>
2423 * gtkutil.c: Remove no-longer-used code.
2424 (xg_update_menubar): Remove unused local and unnecessary call to
2425 gtk_menu_item_get_submenu.
2426 (XG_TOOL_BAR_PROXY_BUTTON, xg_tool_bar_proxy_callback)
2427 (xg_get_tool_bar_widgets, xg_tool_bar_proxy_help_callback)
2428 (TOOLBAR_TOP_WIDGET): Remove; no longer used.
2430 2014-10-18 Jan Djärv <jan.h.d@swipnet.se>
2432 * xfns.c (syms_of_xfns): Remove x-gtk-whole-detached-tool-bar.
2434 * xterm.h (handlebox_widget): Remove.
2436 * xmenu.c (set_frame_menubar): Remove GTK block that calls
2439 * gtkutil.h (xg_have_tear_offs): Remove declaration.
2441 * gtkutil.c (XG_TEXT_CANCEL, XG_TEXT_OPEN, XG_TEXT_OK): New defines
2442 to handle Gtk versions.
2443 (xg_get_file_with_chooser): Use them.
2444 (xg_have_tear_offs, tearoff_remove, tearoff_activate):
2445 Remove (create_menus): Remove teroff argument and code.
2446 Remove call to gtk_menu_set_title.
2447 (xg_update_menubar, xg_update_submenu): Remove tearoff code.
2448 Adjust args to create_menus.
2449 (xg_tool_bar_menu_proxy, xg_tool_bar_detach_callback)
2450 (xg_tool_bar_attach_callback, TOOLBAR_TOP_WIDGET): Remove.
2451 (xg_pack_tool_bar): Replace TOOLBAR_TOP_WIDGET, remove detach code.
2452 (xg_make_tool_item): Remove detach code.
2453 (xg_update_tool_bar_sizes): Replace TOOLBAR_TOP_WIDGET.
2454 (find_icon_from_name): New function.
2455 (update_frame_tool_bar): Remove GtkStockItem code, move to
2456 find_icon_from_name. Let stock be a list of icon names to try.
2457 Only use gtk_image_new_from_stock on Gtk+ < 3.10.
2458 Replace TOOLBAR_TOP_WIDGET.
2459 (free_frame_tool_bar, xg_change_toolbar_position ):
2460 Replace TOOLBAR_TOP_WIDGET.
2461 (xg_initialize): Remove tearoff code.
2463 2014-10-18 Eli Zaretskii <eliz@gnu.org>
2465 * xterm.c (x_draw_bar_cursor, x_draw_hollow_cursor): Subtract 1
2466 pixel from the window's cursor glyph width, since X renders hollow
2467 blocks 1 pixel wider than the 'width' parameter.
2469 * xdisp.c (get_phys_cursor_geometry): Don't subtract 1 pixel from
2470 glyph->pixel_width; this is now done in xterm.c.
2472 Fix reordering of bracket characters in isolates.
2473 * bidi.c (bidi_cache_find): Rename the argument NEUTRALS_OK to
2474 RESOLVED_ONLY; when non-zero, return from the cache only fully
2475 resolved states. All callers changed.
2476 (CANONICAL_EQU): New macro.
2477 (PUSH_BPA_STACK): Use it to push onto the BPA stack the canonical
2478 equivalent of the paired closing bracket character.
2479 (bidi_find_bracket_pairs): Set the bracket_pairing_pos member to
2480 the default non-negative value, to be checked later in
2481 bidi_resolve_brackets. Use CANONICAL_EQU to test candidate
2482 characters against those pushed onto the BPA stack.
2483 (bidi_record_type_for_neutral): New function.
2484 (bidi_resolve_brackets): Record next_for_neutral and
2485 prev_for_neutral when embedding level gets pushed. Force
2486 resolution of bracket pairs when entering a level run that was not
2488 (bidi_resolve_neutral): Add assertions before calling
2489 bidi_resolve_neutral_1.
2490 (bidi_level_of_next_char): Remove the code that attempted to
2491 resolve unresolved neutrals; that is now done by
2492 bidi_resolve_neutral.
2494 * w32select.c (owner_callback): Mark with ALIGN_STACK attribute.
2496 2014-10-17 Eli Zaretskii <eliz@gnu.org>
2498 * xterm.c (x_draw_hollow_cursor): Fix display of hollow cursor on
2499 1-pixel R2L characters.
2500 Reported by Dmitry Antipov <dmantipov@yandex.ru>, see
2501 http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00518.html.
2503 2014-10-16 Eli Zaretskii <eliz@gnu.org>
2505 * bidi.c (bidi_find_bracket_pairs): Avoid a loop that does nothing
2508 2014-10-15 Paul Eggert <eggert@cs.ucla.edu>
2510 * bidi.c (bidi_find_bracket_pairs): Initialize local var.
2511 This pacifies GCC 4.9.1 with --enable-gcc-warnings.
2512 It's not clear to me whether the initialization is needed,
2513 but it can't hurt so I played it safe.
2515 2014-10-15 Stefan Monnier <monnier@iro.umontreal.ca>
2517 * lisp.mk (lisp): Add emacs-lisp/eldoc.elc.
2519 2014-10-15 Eli Zaretskii <eliz@gnu.org>
2521 Update the bidirectional reordering engine for Unicode 6.3 and 7.0.
2522 * bidi.c (bidi_ignore_explicit_marks_for_paragraph_level):
2524 (bidi_get_type): Return the isolate initiators and terminator types.
2525 (bidi_isolate_fmt_char, bidi_paired_bracket_type)
2526 (bidi_fetch_char_skip_isolates, find_first_strong_char)
2527 (bidi_find_bracket_pairs, bidi_resolve_brackets): New functions.
2528 (bidi_set_sos_type): Rename from bidi_set_sor_type and updated
2529 for the new features.
2530 (bidi_push_embedding_level, bidi_pop_embedding_level): Update to
2531 push and pop correctly for isolates.
2532 (bidi_remember_char): Modify to accept an additional argument
2533 and record the bidi type according to its value.
2534 (bidi_cache_iterator_state): Accept an additional argument to only
2535 update an existing state. Handle the new members of struct bidi_it.
2536 (bidi_cache_find): Arguments changed: no longer accepts a level,
2537 instead accepts a flag telling it whether it is okay to return
2538 unresolved neutrals.
2539 (bidi_initialize): Initiate and staticpro the bracket-type uniprop
2540 table. Initialize new isolate-related members.
2541 (bidi_paragraph_init): Some code factored out into
2542 find_first_strong_char.
2543 (bidi_resolve_explicit_1): Function deleted, its code incorporated
2544 into bidi_resolve_explicit.
2545 (bidi_resolve_explicit): Support the isolate initiators and
2546 terminator. Fix handling of embeddings and overrides according to
2547 new UBA requirements. Record information about previously seen
2548 characters here (moved from bidi_level_of_next_char).
2549 (bidi_resolve_weak): Adapt to changes in struct members.
2550 (FLAG_EMBEDDING_INSIDE, FLAG_OPPOSITE_INSIDE, MAX_BPA_STACK)
2551 (STORE_BRACKET_CHARPOS, PUSH_BPA_STACK): New macros.
2552 (bidi_resolve_neutral): Call bidi_resolve_brackets to handle the
2553 paired bracket resolution. Handle isolate initiators and
2555 (bidi_type_of_next_char): Remove unneeded code for BN limit.
2556 (bidi_level_of_next_char): Move the code that records information
2557 about previous characters to bidi_resolve_explicit. Fix logic of
2558 resolving neutrals and make sure their cache entries are updated.
2559 Remove now unneeded special handling of PDF level.
2561 * dispextern.h (struct glyph): Enlarge the width of resolved_level.
2562 (BIDI_MAXDEPTH): New macro, renamed from BIDI_MAXLEVEL and
2563 enlarged per Unicode 6.3.
2564 (enum bidi_bracket_type_t): New data type.
2565 (struct bidi_saved_info): Leave only 2 type members out of 4.
2567 (struct bidi_stack): Add members necessary to support isolating
2569 (struct bidi_it): Add new members necessary to support isolating
2570 sequences and bracket pair resolution.
2572 * xdisp.c (Fbidi_resolved_levels): New function.
2573 (syms_of_xdisp): Defsubr it.
2574 (append_glyph, append_composite_glyph, produce_image_glyph)
2575 (append_stretch_glyph, append_glyphless_glyph): Convert aborts to
2577 (syms_of_xdisp) <inhibit-bidi-mirroring>: New variable.
2579 * term.c (append_glyph, append_composite_glyph)
2580 (append_glyphless_glyph): Convert aborts to assertions.
2582 * .gdbinit (pgx): Display the character codepoint, resolved level,
2583 and bidi type also for glyphless glyphs.
2585 2014-10-15 Dmitry Antipov <dmantipov@yandex.ru>
2587 Avoid unwanted point motion in Fline_beginning_position.
2588 * lisp.h (scan_newline_from_point): Add prototype.
2589 * search.c (scan_newline_from_point): New function, refactored from...
2590 * cmds.c (Fforward_line): ...adjusted user.
2591 * editfns.c (Fline_beginning_position): Use scan_newline_from_point
2592 and simplify the former since the latter doesn't move point.
2594 2014-10-14 Dmitry Antipov <dmantipov@yandex.ru>
2596 Cleanup terminal handling code.
2597 * dispextern.h (get_named_tty): Remove prototype but...
2598 * termhooks.h (get_named_terminal): ...resurrect it under
2599 more meaningful name.
2600 (get_terminal): Likewise, but with...
2601 (decode_live_terminal): ...this name.
2602 (decode_tty_terminal): Add prototype.
2603 * term.c (get_tty_terminal): Remove.
2604 (get_named_tty): Remove.
2605 (Ftty_display_color_p, Ftty_display_color_cells, Ftty_type)
2606 (Fcontrolling_tty_p, Fsuspend_tty, Fresume_tty):
2607 Use decode_tty_terminal.
2608 (Ftty_no_underline, Ftty_top_frame): Use decode_live_terminal.
2609 * terminal.c (get_terminal): Refactor to...
2610 (decode_terminal, decode_live_terminal): ...new functions.
2611 (decode_tty_terminal): Replacement for get_tty_terminal.
2612 (get_named_terminal): Likewise for get_named_tty.
2613 * coding.c (Fset_terminal_coding_system_internal)
2614 (Fterminal_coding_system, Fset_keyboard_coding_system_internal):
2615 (Fkeyboard_coding_system):
2616 * composite.c (Fcomposition_get_gstring):
2617 * dispnew.c (Fsend_string_to_terminal):
2618 * frame.c (Fmake_terminal_frame):
2619 * nsfns.m (check_ns_display_info):
2620 * w32fns.c, xfns.c (check_x_display_info):
2621 * xselect.c (frame_for_x_selection): Use decode_live_terminal.
2622 * keyboard.c (handle_interrupt_signal, handle_interrupt)
2623 (Fset_quit_char): Use get_named_terminal.
2624 (Fset_output_flow_control, Fset_input_meta_mode):
2625 Use decode_tty_terminal.
2627 2014-10-13 Eli Zaretskii <eliz@gnu.org>
2629 * w32term.h (ALIGN_STACK): Use _WIN64, not _W64, to distinguish
2630 between 32-bit and 64-bit MinGW builds. (Bug#18699)
2632 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
2634 Fix port to Debian GNU/kFreeBSD 7 (wheezy) (Bug#18666).
2635 * process.c (accept4) [!HAVE_ACCEPT4]: New macro.
2637 2014-10-12 Stefan Monnier <monnier@iro.umontreal.ca>
2639 * frame.c (Fmouse_pixel_position): Call Vmouse_position_function
2642 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
2644 * editfns.c (dump_tz_string): No longer const.
2645 It might be modified.
2647 * nsmenu.m (clear): Assume OS X 10.6 or later.
2649 2014-10-12 Jan Djärv <jan.h.d@swipnet.se>
2651 * unexmacosx.c: Remove include ppc/reloc.h.
2652 (unrelocate, copy_dysymtab): Remove PPC code.
2653 (rebase_reloc_address): Remove, only used for PPC:
2655 * nsterm.m: Always include macfont.h on COCOA.
2656 (ns_update_auto_hide_menu_bar, ns_draw_fringe_bitmap)
2657 (ns_dumpglyphs_image, ns_check_menu_open)
2658 (applicationDidFinishLaunching)
2659 (antialiasThresholdDidChange:)
2660 (keyDown:, toggleFullScreen:, setPosition:portion:whole:):
2661 Remove checks for OSX <= 10.5/10.6.
2662 (changeFont:): Use macfont on COCOA, nsfont on GNUSTEP.
2663 (syms_of_nsterm): Call syms_of_macfont on COCOA, syms_of_nsfont on
2666 * nsterm.h (MAC_OS_X_VERSION_10_4, MAC_OS_X_VERSION_10_5): Remove.
2667 (NS_HAVE_NSINTEGER): Remove block.
2668 Remove >= OSX 10.6 tests.
2670 * nsmenu.m (NSMenuDidBeginTrackingNotification): Remove.
2671 (x_activate_menubar, trackingNotification:): Remove check for
2673 (menuNeedsUpdate:): Remove check for OSX < 10.5.
2675 * nsimage.m (allocInitFromFile:): Remove code for OSX < 10.6.
2677 * nsfns.m: Always include macfont.h on COCOA.
2678 (ns_filename_from_panel, ns_directory_from_panel)
2679 (Fx_create_frame, Fns_popup_font_panel, ns_run_file_dialog)
2680 (Fns_read_file_name, Fns_list_services): Remove code for OSX < 10.6
2682 * macfont.m: Remove >= 1050 check.
2683 (macfont_create_family_with_symbol)
2684 (macfont_get_glyph_for_character)
2685 (mac_font_get_glyphs_for_variants)
2686 (mac_ctfont_create_available_families, syms_of_macfont):
2687 Remove code for OSX < 10.6.
2688 (mac_font_family_group, mac_font_family_compare): Remove, only used
2691 * macfont.h (MAC_FONT_FORMAT_ATTRIBUTE, MAC_FONT_FORMAT_BITMAP)
2692 (mac_font_copy_non_synthetic_table): Remove versions for OSX < 10.6
2694 * Makefile.in: Replace nsfont.o macfont.o with ns_fontfile in
2697 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
2699 Fix putenv race conditions with undefined behavior (Bug#8705).
2700 Do all putenv calls before Emacs creates any threads.
2701 Use a safer way to modify the TZ environment variable in the
2702 presence of multiple threads. For further thread-safety,
2703 prefer localtime_r and gmtime_r to localtime and gmtime,
2704 and prefer struct tm's tm_gmtoff (if available) to calling
2705 both localtime_r and gmtime_r.
2706 * dbusbind.c (Fdbus__init_bus): Move xputenv call from here ...
2707 (init_dbusbind): ... to this new function.
2708 * emacs.c (main) [HAVE_DBUS]: Call it before creating threads.
2709 * xterm.c (x_term_init): Move xputenv call from here ...
2710 (init_xterm): ... to this new function.
2711 * emacs.c (main) [USE_GTK]: Call it before creating threads.
2712 * editfns.c (HAVE_TM_GMTOFF): Default to false.
2713 (dump_tz_string): New constant.
2714 (init_editfns): Use it. This centralizes the dump_tz stuff.
2715 Call set_time_zone_rule here, so that its xputenv is done
2716 before Emacs goes multithreaded.
2717 (mktime_z) [!HAVE_TZALLOC]: New function, which is typically
2718 thread-safe enough for Emacs.
2719 (format_time_string, Fdecode_time, Fcurrent_time_string)
2720 (Fcurrent_time_zone):
2721 Prefer localtime_r and gmtime_r, which are more thread-safe, to
2722 localtime and gmtime. Remove now-unnecessary calls to block_input.
2723 (tm_gmtoff): New static function.
2724 (Fdecode_time, Fcurrent_time_zone): Use it.
2725 (Fencode_time): Use mktime_z, for better thread-safety.
2726 (set_time_zone_rule): Now static. Rewrite to be mostly thread-safe,
2727 i.e., not quite thread-safe but good enough for Emacs typical usage.
2728 Do not reclaim storage that is in the environment; let it leak.
2729 Always call tzset, since localtime_r does not.
2730 * emacs.c (dump_tz, Fdump_emacs) [HAVE_TZSET]: Remove dump_tz stuff.
2731 This is now done in init_editfns.
2732 * systime.h (mktime_z, timezone_t, tzalloc, tzfree) [!HAVE_TZALLOC]:
2733 New macros and declarations, for platforms lacking tzalloc & friends.
2735 2014-10-09 Paul Eggert <eggert@cs.ucla.edu>
2737 * lisp.h (USE_STACK_STRING): Now true only if USE_STACK CONS.
2738 On x86 platforms this works around GCC bug 63495
2739 <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63495>,
2740 and more generally should fix a portability problem in Emacs.
2741 Reported by Stefan Monnier in:
2742 http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00261.html
2744 2014-10-08 Leo Liu <sdl.web@gmail.com>
2746 Enhance terpri to allow conditionally output a newline. (Bug#18652)
2747 * keymap.c (describe_vector_princ):
2748 * keyboard.c (Fcommand_error_default_function): Adapt to change to
2751 * print.c (printchar_stdout_last): Declare.
2752 (printchar): Record the last char written to stdout.
2753 (Fterpri): Add optional argument ENSURE.
2755 2014-10-08 Eli Zaretskii <eliz@gnu.org>
2757 * w32inevt.c (maybe_generate_resize_event): Pass non-zero as the
2758 DELAY argument to change_frame_size, so that the frame size
2759 changes, if any are needed, are delayed until the next redisplay.
2760 This is to avoid a too early QUIT inside change_frame_size, when
2761 it calls Lisp in frame_windows_min_size, in case one of the events
2762 we've read sets the quit-flag. (Bug#18649)
2764 * w32fns.c (check_x_display_info): Accept terminal objects as
2765 argument, to follow what xfns.c does.
2767 2014-10-07 Glenn Morris <rgm@gnu.org>
2769 * Makefile.in ($(srcdir)/macuvs.h)
2770 ($(lispsource)/international/charprop.el): Add explicit FORCE.
2772 2014-10-07 Eli Zaretskii <eliz@gnu.org>
2774 * decompress.c (init_zlib_functions): Move the message about zlib
2775 being unavailable from here...
2776 (Fzlib_decompress_region): ...to here. (Bug#18650)
2778 2014-10-07 Dmitry Antipov <dmantipov@yandex.ru>
2780 * font.c (Ffont_get_glyphs): Use validate_subarray and fix
2781 the case where an optional string is used. Adjust docstring.
2783 2014-10-06 Stefan Monnier <monnier@iro.umontreal.ca>
2785 * lisp.mk (lisp): Remove w32-common-fns.elc.
2787 2014-10-05 Paul Eggert <eggert@cs.ucla.edu>
2789 * keyboard.c (Qleft, Qright): Remove duplicate definitions (Bug#9927).
2790 These were already defined in buffer.c, and the duplicate
2791 definitions cause problems on platforms like 'gcc -fno-common'.
2792 Reported by Peter Dyballa in: http://bugs.gnu.org/9927#137
2794 2014-10-05 Jan Djärv <jan.h.d@swipnet.se>
2796 * nsterm.m (updateFrameSize:): Only call update_frame_tool_bar
2797 if toolbar is visible.
2799 * nsfont.m (nsfont_draw): Use CGFloat for GNUstep newer than
2802 * nsterm.m (syms_of_nsterm): ns-use-fullscreen-animation is new.
2803 (toggleFullScreen:): Use ns-use-fullscreen-animation for animate.
2804 (ns_select, ns_read_socket): Use unwind_protect to decrease
2805 apploopnr (Bug#18345).
2806 (ns_draw_window_cursor): Adjust y for hbar cursor only if smaller than
2807 line height (Bug#17977).
2809 * macfont.m: Fix indentation and import changes from macport 24.3.94.
2810 (macfont_closest_traits_index): New function.
2811 (macfont_closest_traits_index_p): Rename from
2812 macfont_closest_traits_index.
2813 (macfont_list): Use macfont_closest_traits_index_p.
2815 2014-10-05 K. Handa <handa@gnu.org>
2817 * coding.c (detect_coding_iso_2022): Set coding->rejected
2818 correctly when an invalid escape sequence is found (Bug#18610).
2820 2014-10-04 Jan Djärv <jan.h.d@swipnet.se>
2822 * gtkutil.c (create_menus): Only add tearoffs to empty menus.
2823 (xg_update_submenu): Remove has_tearoff_p, pass 1 to create_menus
2826 2014-10-04 Martin Rudalics <rudalics@gmx.at>
2828 * buffer.c (scroll_bar_width, scroll_bar_height):
2830 * window.c (Fset_window_scroll_bars): Fix doc-string.
2831 (Fwindow_scroll_bars): Have it return what the doc-string says.
2833 2014-10-03 Eli Zaretskii <eliz@gnu.org>
2835 * xdisp.c (move_it_by_lines): Call reseat_1 after moving the
2836 iterator backwards, to resync the bidi iterator. (Bug#18584)
2838 2014-10-03 Dmitry Antipov <dmantipov@yandex.ru>
2840 Consistently use min and max macros from lisp.h.
2841 * coding.c (min, max):
2843 * unexhp9k800.c (min):
2844 * unexw32.c (min, max): Use definitions from lisp.h.
2845 * regex.c (MAX, MIN) [!emacs]: Define own max and min as such.
2847 * gmalloc.c (min): Tiny style change.
2849 * fileio.c (emacs_readlinkat, Finsert_file_contents):
2850 * w32fns.c, xfns.c (x_create_tip_frame): Use AUTO_STRING.
2852 2014-10-03 Paul Eggert <eggert@cs.ucla.edu>
2854 Fix x-focus-frame bug with "Not an in-range integer" (Bug#18586).
2855 * xselect.c (X_SHRT_MAX, X_SHRT_MIN, X_LONG_MAX, X_LONG_MIN)
2856 (X_ULONG_MAX): Move these macros to xterm.h.
2857 (x_fill_property_data): Be more generous about allowing either
2858 signed or unsigned data of the appropriate width.
2859 * xterm.h (x_display_set_last_user_time): New function.
2860 All setters of last_user_time changd to use this function.
2861 If ENABLE_CHECKING, check that the times are in range.
2863 2014-10-02 Eli Zaretskii <eliz@gnu.org>
2865 * dispnew.c (adjust_decode_mode_spec_buffer): Use 'int' instead of
2866 'ssize_t'. Suggested by Paul Eggert <eggert@cs.ucla.edu>.
2868 2014-10-02 Jan Djärv <jan.h.d@swipnet.se>
2870 * xfaces.c (Finternal_set_lisp_face_attribute): Don't try to
2871 make a font_object from a tty frame (Bug#18573).
2872 (Finternal_set_lisp_face_attribute): Add FIXME comment.
2874 2014-10-02 Dmitry Antipov <dmantipov@yandex.ru>
2876 * alloc.c (mark_overlay): Assume that overlay boundaries are
2877 always markers. Add comment.
2878 * lread.c (read_internal_start): Use convenient validate_subarray.
2880 (Fread_from_string): Adjust docstring.
2882 2014-10-02 Stefan Monnier <monnier@iro.umontreal.ca>
2884 * lisp.h: Fix up compilation for USE_STACK_LISP_OBJECTS=false.
2886 * nsselect.m (ns-own-selection-internal, ns-disown-selection-internal):
2887 Rename from the "x-" prefix.
2889 2014-10-01 Stefan Monnier <monnier@iro.umontreal.ca>
2891 * xselect.c (selection-converter-alist): Fix docstring.
2893 2014-10-01 Eli Zaretskii <eliz@gnu.org>
2895 * w32proc.c (sys_spawnve): Avoid modification of the CMDNAME
2896 argument passed by the caller, when we mirror all slashes into
2899 2014-10-01 Dmitry Antipov <dmantipov@yandex.ru>
2901 * gtkutil.c (xg_set_toolkit_horizontal_scroll_bar_thumb):
2902 Resurrect old code and fix compilation with GTK < 2.13.6.
2904 2014-10-01 Paul Eggert <eggert@cs.ucla.edu>
2906 Use AUTO_CONS instead of SCOPED_CONS, etc.
2907 * frame.h (AUTO_FRAME_ARG): Rename from FRAME_PARAMETER.
2908 * lisp.h (AUTO_CONS): Rename from scoped_cons.
2909 (AUTO_LIST1): Rename from scoped_list1.
2910 (AUTO_LIST2): Rename from scoped_list2.
2911 (AUTO_LIST3): Rename from scoped_list3.
2912 (AUTO_LIST4): Rename from scoped_list4.
2913 (AUTO_STRING): Rename from SCOPED_STRING.
2914 * frame.h (AUTO_FRAME_ARG):
2915 * lisp.h (AUTO_CONS, AUTO_LIST1, AUTO_LIST2, AUTO_LIST3)
2916 (AUTO_LIST4, AUTO_STRING):
2917 Prepend a new argument 'name'.
2918 Declare a variable instead of yielding a value.
2920 * lisp.h (STACK_CONS, AUTO_CONS_EXPR): New internal macros.
2922 2014-09-30 Eli Zaretskii <eliz@gnu.org>
2924 * w32fns.c (w32_createwindow): Accept an additional argument, an
2925 array of 2 values specifying the coordinates of the frame's
2926 top-left corner. Use these values instead of calling x_get_arg,
2927 which can cons Lisp objects, and therefore cannot be called except
2928 from the main thread. Remove redundant tests for the default
2930 (my_create_window): Move the calculation of the coordinates of the
2931 frame's top-left edge here. Pass them to the input thread via the
2932 second parameter of the WM_EMACS_CREATEWINDOW message.
2933 See http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00892.html
2936 2014-09-30 Eli Zaretskii <eliz@gnu.org>
2938 * xdisp.c (cursor_row_fully_visible_p): Update commentary.
2939 (redisplay_window): Treat the frame's frozen_window_starts flag
2940 the same way as the optional_new_start flag for the window: only
2941 obey it if the glyph row showing point will be fully visible.
2942 Likewise when the window start is in a continuation line. If,
2943 after trying everything under the 'force_start' label, point is
2944 still not fully visible, give up and scroll the window.
2945 Add debugging traces. (Bug#18545)
2947 * window.c (Frecenter): Set the window's redisplay flag.
2949 2014-09-30 Eli Zaretskii <eliz@gnu.org>
2951 * w32term.c (w32_read_socket): Don't use frame dimensions for
2952 resizing if GetClientRect returned an empty (0, 0, 0, 0)
2953 rectangle. Check the return value of GetClientRect, and don't use
2954 the results if it didn't succeed.
2956 * dispnew.c (change_frame_size_1): Recompute the frame dimensions
2957 in columns and lines after correcting the pixel dimensions in
2959 (adjust_decode_mode_spec_buffer): Add assertion to avoid passing
2960 negative values to xrealloc. (Bug#18528)
2962 2014-09-30 Paul Eggert <eggert@cs.ucla.edu>
2964 * alloc.c: Remove now-unnecessary check.
2965 Suggested by Dmitry Antipov in:
2966 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00891.html
2968 * xterm.c (x_term_init): Allocate temps on stack, not on heap.
2970 * frame.c (x_set_frame_parameters): Port --enable-gcc-warnings
2971 to Ubuntu 14.04.1 x86-64.
2973 Simplify stack-allocated Lisp objects, and make them more portable.
2974 The build_local_string macro was used in two ways: (1) string
2975 literals for which scoped allocation suffices, and (2) file name
2976 components, where it's not safe in general to assume bounded-size
2977 ASCII data. Simplify by defining a new macro SCOPED_STRING that
2978 allocates a block-scope string, and by using SCOPED_STRING for (1)
2979 and build_string for (2). Furthermore, actually use stack
2980 allocation only for objects known to have sufficient alignment.
2981 This simpler implementation means Emacs can make
2982 USE_STACK_LISP_OBJECTS the default unless GC_MARK_STACK !=
2983 GC_MAKE_GCPROS_NOOPS.
2984 * lisp.h (GCALIGNED): Align even if !USE_STACK_LISP_OBJECTS,
2985 for fewer differences among implementations.
2986 (struct Lisp_String): Now GCALIGNED.
2987 (USE_STACK_LISP_OBJECTS): Default to true, since the
2988 implementation no longer insists on a nonempty GCALIGNED.
2989 But make it false if GC_MARK_STACK != GC_MAKE_GCPROS_NOOPS.
2990 (SCOPED_CONS_INITIALIZER): Remove, since it's no longer needed
2991 separately. Move definiens to scoped_cons. The old definition
2992 was incorrect when GCALIGNED was defined to be empty.
2993 (union Aligned_String): New type.
2994 (USE_STACK_CONS, USE_STACK_STRING): New constants, so that the
2995 implementation ports to compilers that don't align strictly enough.
2996 Don't worry about the union sizes; it's not worth bothering about.
2997 (scoped_cons, scoped_list1, scoped_list3, scoped_list4):
2998 Rewrite using USE_STACK_CONS.
2999 (scoped_cons): Assume the use of union Aligned_Cons.
3000 (lisp_string_size, make_local_string, build_local_string): Remove.
3001 Unless otherwise specified, all callers of build_local_string
3002 changed to use SCOPED_STRING.
3003 (SCOPED_STRING): New macro.
3004 * data.c (wrong_choice):
3005 * menu.c (single_menu_item):
3006 * process.c (Fformat_network_address):
3007 Hoist use of SCOPED_STRING out of a scope, so that its returned
3008 object lives long enough.
3009 * fileio.c (Fexpand_file_name): Use build_string, not SCOPED_STRING,
3010 as the string might be long or might not be ASCII.
3012 2014-09-29 Eli Zaretskii <eliz@gnu.org>
3014 * msdos.c (internal_terminal_init): Bump version to 25.
3016 2014-09-29 Dmitry Antipov <dmantipov@yandex.ru>
3018 Keep stack-allocated Lisp objects fast rather than versatile.
3019 * lisp.h (union Aligned_Cons) [!GCALIGNED]: Define as such.
3020 (SCOPED_CONS_INITIALIZER): New macro.
3021 (scoped_cons) [USE_STACK_LISP_OBJECTS]: Use it.
3022 (USE_LOCAL_ALLOCA): Remove.
3023 (local_cons, local_list1, local_list2, local_list3, local_list4):
3024 Remove. Stack overflow checking makes them too slow.
3025 (make_local_vector): Likewise. Also we just don't have enough
3027 (enum LISP_STRING_OVERHEAD): Remove.
3028 (local_string_init, local_vector_init): Remove prototypes.
3029 (make_local_string, build_local_string): Redesign to target short
3030 compile-time string constants, fall back to regular string allocation
3032 (lisp_string_size): New function.
3033 (verify_ascii) [ENABLE_CHECKING]: Add prototype.
3034 * alloc.c (local_string_init, local_vector_init): Remove.
3035 (verify_ascii) [ENABLE_CHECKING]: New function.
3036 * buffer.c, charset.c, chartab.c, data.c, editfns.c, emacs.c, fileio.c:
3037 * fns.c, font.c, fontset.c, frame.c, keyboard.c, keymap.c, lread.c:
3038 * menu.c, minibuf.c, process.c, textprop.c, xdisp.c, xfns.c, xfont.c:
3039 * xselect.c, xterm.c: All related users changed.
3041 2014-09-28 Ken Brown <kbrown@cornell.edu>
3043 * sheap.c (bss_sbrk_buffer_beg): Remove redundant variable.
3044 * gmalloc.c [CYGWIN]: Adapt to change in sheap.c.
3046 2014-09-27 Ken Brown <kbrown@cornell.edu>
3048 Fix implementation of HYBRID_MALLOC on Cygwin.
3049 * sheap.c (bss_sbrk_buffer_end): Cast to void *.
3050 (bss_sbrk_buffer_beg): New variable. Use it...
3051 * gmalloc.c (ALLOCATED_BEFORE_DUMPING) [CYGWIN]: ...here, to fix
3052 incorrect definition.
3054 2014-09-27 Stefan Monnier <monnier@iro.umontreal.ca>
3056 * keyboard.c (track-mouse): Rename to internal--track-mouse.
3057 Make it into a function and change arg to be a function.
3059 * lisp.mk (lisp): Add elisp-mode.elc.
3061 2014-09-26 Paul Eggert <eggert@cs.ucla.edu>
3063 * xfns.c (x_default_scroll_bar_color_parameter):
3064 Use USE_LOCAL_ALLOCA only if USE_TOOLKIT_SCROLL_BARS,
3065 to pacify --enable-gcc-warnings in non-scrollbar builds.
3067 2014-09-26 Ken Brown <kbrown@cornell.edu>
3069 * w32term.h (ALIGN_STACK): Fix the cpp condition.
3071 2014-09-25 Eli Zaretskii <eliz@gnu.org>
3073 * lisp.h (USE_STACK_LISP_OBJECTS): Default to false for 32-bit
3074 MinGW builds that use GCC before 4.2.
3076 Default to stack objects on DOS_NT platforms as well.
3077 * w32term.h (ALIGN_STACK) [__GNUC__]: Define to
3078 __attribute__((force_align_arg_pointer)) for GCC 4.2 and later.
3080 * lisp.h (USE_STACK_LISP_OBJECTS): Remove the !DOS_NT condition.
3082 * w32proc.c (enum_locale_fn, enum_codepage_fn): Add the
3083 ALIGN_STACK attribute.
3085 * w32fns.c (w32_monitor_enum): Add the ALIGN_STACK attribute.
3087 * w32uniscribe.c (add_opentype_font_name_to_list): Add the
3088 ALIGN_STACK attribute.
3090 * w32font.c (add_font_name_to_list, add_font_entity_to_list)
3091 (add_one_font_entity_to_list): Add the ALIGN_STACK attribute.
3093 2014-09-25 Martin Rudalics <rudalics@gmx.at>
3095 * frame.c (frame_inhibit_resize):
3096 * widget.c (EmacsFrameResize):
3097 * window.c (resize_frame_windows, Fset_window_configuration):
3098 * xdisp.c (expose_frame):
3099 * xfns.c (x_change_tool_bar_height):
3100 * xmenu.c (update_frame_menubar):
3101 * xterm.c (handle_one_xevent, x_new_font, x_set_window_size_1):
3102 Remove code left dead after 2014-07-27 changes.
3104 2014-09-25 Paul Eggert <eggert@cs.ucla.edu>
3106 Fix local_cons etc. to not exhaust the stack when in a loop.
3107 Problem reported in:
3108 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00696.html
3109 * buffer.c (Fother_buffer, other_buffer_safely, init_buffer):
3110 * charset.c (load_charset_map_from_file, Ffind_charset_region)
3111 (Ffind_charset_string):
3112 * chartab.c (uniprop_encode_value_numeric, uniprop_table):
3113 * data.c (wrong_range):
3114 * editfns.c (Fpropertize, format2):
3115 * emacs.c (init_cmdargs, decode_env_path):
3116 * fileio.c (auto_save_error):
3117 * fns.c (Fyes_or_no_p):
3118 * font.c (font_style_to_value, font_parse_xlfd)
3119 (font_parse_family_registry, font_delete_unmatched)
3121 * fontset.c (Fset_fontset_font):
3122 * frame.c (x_get_arg):
3123 * keyboard.c (echo_dash, safe_run_hooks_error, parse_menu_item)
3124 (read_char_minibuf_menu_prompt):
3125 * keymap.c (silly_event_symbol_error, describe_vector):
3126 * lread.c (load_warn_old_style_backquotes):
3127 * menu.c (single_menu_item):
3128 * minibuf.c (Fread_buffer):
3129 * process.c (status_message, Fformat_network_address)
3130 (server_accept_connection):
3131 * textprop.c (copy_text_properties):
3132 * xdisp.c (Fcurrent_bidi_paragraph_direction):
3133 * xfns.c (x_default_scroll_bar_color_parameter):
3134 * xfont.c (xfont_open):
3135 * xselect.c (x_clipboard_manager_error_1):
3136 * xterm.c (x_term_init):
3137 Put USE_LOCAL_ALLOCA at the start of the function.
3138 * fns.c (maybe_resize_hash_table): Use build_string instead of
3139 build_local_string, since we'd otherwise need a conditional
3140 USE_LOCAL_ALLOCA here, but this is just debugging output and is
3141 not worth the bother of optimization.
3142 * font.c (font_delete_unmatched): Remove by-hand code that
3143 observed MAX_ALLOCA limit, since it's now done automatically.
3144 * keymap.c (Fsingle_key_description): Put USE_SAFE_ALLOCA at top,
3145 since build_local_string needs its sa_alloc.
3146 * lisp.h (lisp_word_count): New function.
3147 (SAFE_ALLOCA_LISP): Use it.
3148 (USE_LOCAL_ALLOCA): New macro.
3149 (local_cons, make_local_vector, make_local_string):
3150 Observe the MAX_ALLOCA limit.
3151 (LISP_STRING_OVERHEAD): New constant.
3152 (make_local_string): Use it.
3154 2014-09-24 Paul Eggert <eggert@cs.ucla.edu>
3156 Default to stack objects on non-GNU/Linux, non-DOS_NT platforms.
3157 * lisp.h (USE_STACK_LISP_OBJECTS): Also default to true
3158 if !defined DOS_NT && !defined GNU_LINUX. I've tested this on AIX
3159 and Solaris and it's likely to work on similar platforms.
3161 Avoid signed integer overflow when converting Time to ptrdiff_t.
3162 * keyboard.c (INPUT_EVENT_POS_MAX, INPUT_EVENT_POS_MIN):
3164 (position_to_Time, Time_to_position): New functions.
3165 (gen_help_event, kbd_buffer_get_event): Use them.
3166 * systime.h (Time) [emacs && !HAVE_X_WINDOWS]:
3167 Go back to plain 'unsigned long', so that 'Time' is the same
3168 for both X and non-X builds; this is less likely to cause surprise.
3169 * termhooks.h: Remove compile-time check that Time and ptrdiff_t
3170 are the same size; this is no longer required.
3172 * keyboard.c (make_lispy_event): Avoid unnecessary tests
3173 of bit 28 and of whether an unsigned value is negative.
3174 This simplifies the code a bit, and pacifies clang 3.4.
3176 2014-09-24 Eli Zaretskii <eliz@gnu.org>
3178 * systime.h (Time): Define as size_t, to be consistent with 64-bit
3179 Windows builds, where 'long' is a 32-bit type.
3181 * w32inevt.h (w32_console_mouse_position): Update the argument
3182 types to use 'Time'.
3184 * w32term.c (w32_mouse_position)
3185 (x_horizontal_scroll_bar_report_motion)
3186 (x_scroll_bar_report_motion): Update the argument types to use
3189 2014-09-24 Dmitry Antipov <dmantipov@yandex.ru>
3191 * termhooks.h (enum scroll_bar_part): Begin from 0 to allow...
3192 (struct input_event): ...unsigned bitfields. Likewise for
3193 `event_kind' member. Prefer unsigned for `code' and 'modifiers'.
3194 Use `timestamp' for HELP_EVENT position. Add compile-time assert.
3195 * keyboard.c (gen_help_event, kbd_buffer_store_help_event)
3196 (kbd_buffer_get_event): Adjust users.
3197 (scroll_bar_parts): Add Qnil to match scroll_bar_nowhere.
3198 (make_scroll_bar_position): New function, refactored out of...
3199 (make_lispy_event): ...adjusted user.
3200 * nsterm.h (EmacsScroller): Use enum for `last_hit_part' member.
3201 * nsterm.m (ns_mouse_position, mouseUp):
3202 * term.c (term_mouse_position):
3203 * w32inevt.c (w32_console_mouse_position):
3204 * w32term.c (w32_mouse_position):
3205 * xterm.c (XTmouse_position): Use scroll_bar_above_handle.
3206 (x_send_scroll_bar_event, xm_scroll_callback, xg_scroll_callback):
3207 Prefer enum and explicit enum members to integers and numeric values.
3209 * chartab.c (uniprop_encode_value_numeric):
3210 * font.c (font_style_to_value): Use make_local_vector.
3211 (font_delete_unmatched): Use local_cons but respect MAX_ALLOCA.
3212 * keymap.c (append_key): Use scoped_list1.
3214 * lisp.h (USE_STACK_LISP_OBJECTS): Enable by default if GNU_LINUX
3215 && __GNUC__ && !__clang__. Mention known problems. Adjust comment.
3217 2014-09-24 Paul Eggert <eggert@cs.ucla.edu>
3219 Fix some slow uses and misuses of strcat.
3220 * doc.c (get_doc_string):
3221 * gtkutil.c (get_utf8_string):
3222 * xsmfns.c (x_session_initialize):
3223 Avoid recomputation of string length.
3224 * ftfont.c (ftfont_spec_pattern):
3225 * xfns.c (xic_create_fontsetname):
3226 Don't assume output buffer is initially zero.
3228 2014-09-23 Paul Eggert <eggert@cs.ucla.edu>
3230 * lisp.h (lispstpcpy): Rename from lispstrcpy, and act like stpcpy.
3231 All callers changed.
3232 * xterm.c (x_term_init): Use new functionality to avoid two needs
3233 to compute a string length.
3235 * dispextern.h, xdisp.c (window_box_right_offset): Now static.
3237 2014-09-23 Dmitry Antipov <dmantipov@yandex.ru>
3239 Use known length of a Lisp string to copy it faster.
3240 * lisp.h (lispstrcpy): New function. Add comment.
3241 * callproc.c (child_setup):
3242 * dbusbind.c (xd_append_arg):
3243 * doc.c (get_doc_string):
3244 * font.c (Ffont_xlfd_name):
3245 * frame.c (xrdb_get_resource):
3246 * process.c (Fmake_network_process, network_interface_info):
3247 * w32fns.c (Fx_open_connection):
3248 * w32proc.c (sys_spawnve):
3249 * xfns.c (select_visual):
3250 * xfont.c (xfont_list):
3251 * xsmfns.c (x_session_initialize):
3252 * xterm.c (x_term_init): Use it.
3254 2014-09-23 Paul Eggert <eggert@cs.ucla.edu>
3256 Fix SAFE_ALLOCA to not exhaust the stack when in a loop.
3257 Reported by Dmitry Antipov in thread leading to:
3258 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00713.html
3259 This patch fixes only SAFE_ALLOCA, SAFE_NALLOCA, and SAFE_ALLOCA_LISP;
3260 the experimental local_* macros enabled by USE_LOCAL_ALLOCATORS
3262 * callproc.c (call_process): Save and restore sa_avail.
3263 * lisp.h (USE_SAFE_ALLOCA): Define sa_avail.
3264 (AVAIL_ALLOCA): New macro.
3265 (SAFE_ALLOCA, SAFE_NALLOCA, SAFE_ALLOCA_LISP):
3266 Use it, and check against sa_avail rather than MAX_ALLOCA.
3268 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
3270 On OSX, do not free font-specific data more than once (Bug#18501).
3271 * macfont.m (macfont_close): Release and free font-specific data
3272 only if it wasn't previously freed.
3274 2014-09-22 David Caldwell <david@porkrind.org> (tiny change)
3276 * unexmacosx.c (dump_it): Improve error message.
3278 2014-09-22 Juri Linkov <juri@jurta.org>
3280 * image.c (imagemagick_load_image): Add delay to imagemagick metadata.
3281 (Bug#10747, bug#18334)
3283 2014-09-22 Eli Zaretskii <eliz@gnu.org>
3285 * frame.c (Fmouse_position, Fset_mouse_position): Clarify the
3286 units in which the position is measured. (Bug#18493)
3288 * xdisp.c (redisplay_internal): Force redisplay of all windows
3289 that show a buffer whose narrowing has changed. (Bug#18490)
3291 2014-09-22 Eli Zaretskii <eliz@gnu.org>
3293 * xterm.c (x_draw_hollow_cursor, x_draw_bar_cursor):
3294 * w32term.c (x_draw_hollow_cursor, x_draw_bar_cursor): In R2L
3295 lines, draw the hollow-box and hbar cursors on the right side of
3296 cursor-glyph. Thanks to martin rudalics <rudalics@gmx.at> for
3299 * xterm.c (x_draw_stretch_glyph_string):
3300 * w32term.c (x_draw_stretch_glyph_string): Fix a thinko that
3301 caused the block cursor to disappear on a TAB in R2L lines in
3302 every window except the leftmost one. Reported by Martin Rudalics
3305 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
3307 Always use matched specpdl entry to record call arguments (Bug#18473).
3308 * lisp.h (record_in_backtrace): Adjust prototype.
3309 * eval.c (record_in_backtrace): Return current specpdl level.
3310 (set_backtrace_args, set_backtrace_nargs): Merge. Adjust all users.
3311 (eval_sub, Ffuncall): Record call arguments in matched specpdl
3312 entry and use that entry in call to backtrace_debug_on_exit.
3313 (apply_lambda): Likewise. Get current specpdl level as 3rd arg.
3314 (do_debug_on_call): Get current specpdl level as 2nd arg.
3316 Prefer ptrdiff_t to int and avoid integer overflows.
3317 * fileio.c (make_temp_name):
3318 * font.c (font_parse_family_registry): Avoid integer
3319 overflow on string size calculation.
3320 * data.c (Faset): Likewise for byte index.
3322 2014-09-22 Eli Zaretskii <eliz@gnu.org>
3324 Fix display of R2L lines in partial-width windows.
3325 * xdisp.c (init_iterator): Don't use it->bidi_p before it is
3326 assigned the correct value.
3327 (extend_face_to_end_of_line): Account for truncation and
3328 continuation glyphs in R2L rows when one of the fringes is not
3330 (display_line): Don't assign negative X offset to a row if we are
3331 going to produce a truncation glyph for it. When handling
3332 truncated R2L rows, consider the width of the left fringe instead
3334 (produce_special_glyphs): Fix bogus assignments.
3336 2014-09-22 Eli Zaretskii <eliz@gnu.org>
3338 * fileio.c (Fexpand_file_name) [DOS_NT]: Make sure newdirlim is
3339 always set to a valid value. Make sure the size passed to alloca
3340 is always positive. (Bug#18516)
3342 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
3344 Avoid extra call to oblookup when interning symbols.
3345 * lisp.h (intern_driver): Add prototype.
3346 * lread.c (intern_driver): New function.
3347 (intern1, intern_c_string_1, Fintern):
3348 * font.c (font_intern_prop):
3349 * w32font.c (intern_font_name): Use it.
3351 2014-09-21 Paul Eggert <eggert@cs.ucla.edu>
3353 Minor improvements to new stack-allocated Lisp objects.
3354 * frame.h (FRAME_PARAMETER):
3355 Prefer scoped_list1 to local_list1 where either would do.
3356 * lisp.h (scoped_list4): New macro.
3357 (local_cons, local_list1, local_list2, local_list3, local_list4)
3358 (make_local_vector, make_local_string, build_local_string):
3359 Prefer functions to macros where either would do.
3360 * xdisp.c (build_desired_tool_bar_string):
3361 Prefer scoped_list4 to local_list4 where either would do.
3363 2014-09-18 Dmitry Antipov <dmantipov@yandex.ru>
3365 More and more stack-allocated Lisp objects if USE_LOCAL_ALLOCATORS.
3366 * lisp.h (local_list4) [USE_LOCAL_ALLOCATORS]: New macro.
3367 [!USE_LOCAL_ALLOCATORS]: Fall back to regular list4.
3368 * frame.h (FRAME_PARAMETER): New macro.
3369 * dispnew.c (init_display):
3370 * fontset.c (Fset_fontset_font):
3371 * frame.c (x_default_parameter):
3372 * xfaces.c (set_font_frame_param, Finternal_merge_in_global_face):
3373 * xfns.c (x_default_scroll_bar_color_parameter)
3374 (x_default_font_parameter, x_create_tip_frame): Use it.
3375 * editfns.c (Fpropertize): Use local_cons.
3376 * process.c (status_message): Use build_local_string.
3377 * xfont.c (xfont_open): Use make_local_string.
3378 * xdisp.c (build_desired_tool_bar_string): Use local_list4.
3380 2014-09-18 Paul Eggert <eggert@cs.ucla.edu>
3382 Port USE_LOCAL_ALLOCATORS code to clang 3.4 x86-64.
3383 * lisp.h (USE_LOCAL_ALLOCATORS): Define only if __GNUC__ &&
3384 !__clang__. This works with GCC and with clang and is safer for
3385 compilers we don't know about.
3386 (local_cons): Rename parameter to make capture less likely.
3388 2014-09-17 Samuel Bronson <naesten@gmail.com>
3390 * unexmacosx.c (copy_data_segment): Port to GCC 4.6+ (Bug#9927).
3392 2014-09-17 Paul Eggert <eggert@cs.ucla.edu>
3394 Fix minor problems found by static checking.
3395 * alloc.c, lisp.h (SAVE_TYPE_INT_OBJ, make_save_int_obj):
3397 * buffer.h (decode_buffer): Doc and indentation fixes.
3398 * fns.c (Qstring_collate_lessp, Qstring_collate_equalp): Now static.
3400 2014-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3402 Avoid clang-specific warnings.
3403 * buffer.c (init_buffer): Shut up -Wself-assign.
3404 * process.c (server_accept_connection): Shut up -Wunsequenced.
3406 2014-09-16 Daniel Colascione <dancol@dancol.org>
3408 * fns.c (sxhash): For symbols, use address as hash code.
3410 2014-09-16 Dmitry Antipov <dmantipov@yandex.ru>
3412 If USE_LOCAL_ALLOCATORS, allocate even more Lisp objects on stack.
3413 * charset.c (load_charset_map_from_file): Use scoped_list2
3414 and build_local_string.
3415 * buffer.c (Fother_buffer, other_buffer_safely, init_buffer):
3416 * emacs.c (init_cmdargs, decode_env_path):
3417 * fileio.c (Fexpand_file_name):
3418 * fns.c (maybe_resize_hash_table) [ENABLE_CHECKING]:
3419 * frame.c (x_get_arg):
3420 * keyboard.c (safe_run_hooks_error):
3421 * lread.c (load_warn_old_style_backquotes):
3422 * xdisp.c (Fcurrent_bidi_paragraph_direction):
3423 * xfns.c (x_default_scroll_bar_color_parameter, select_visual):
3424 * xselect.c (x_clipboard_manager_error_1)
3425 (x_clipboard_manager_save_all):
3426 * xterm.c (x_term_init): Use build_local_string.
3428 Avoid more integer overflows on string size calculations.
3429 * category.c (Fmake_category_set):
3430 * xdisp.c (get_overlay_arrow_glyph_row):
3431 * w32font.c (intern_font_name): Prefer ptrdiff_t to int.
3433 2014-09-15 Eli Zaretskii <eliz@gnu.org>
3435 * sound.c [WINDOWSNT]: Include w32common.h and mbstring.h.
3436 (SOUND_WARNING) [WINDOWSNT]: Include in do..while and improve the
3437 error message format. Use message_with_string to have non-ASCII
3438 file names properly displayed.
3439 (do_play_sound) [WINDOWSNT]: Use Unicode APIs to play sound files
3440 when w32-unicode-filenames is non-nil, but not on Windows 9X,
3441 where these APIs are not available even in UNICOWS.DLL.
3442 Improve the format of error messages and include the file name in them
3444 (Fplay_sound_internal) [WINDOWSNT]: Make the MS-Windows branch
3445 call play-sound-functions, per documentation.
3447 * w32.c (w32_get_long_filename, w32_get_short_filename):
3448 Constify the input file name arguments.
3450 * w32.h (w32_get_long_filename, w32_get_short_filename):
3453 2014-09-15 Dmitry Antipov <dmantipov@yandex.ru>
3455 If USE_LOCAL_ALLOCATORS, allocate some Lisp objects on stack.
3456 * lisp.h (local_cons, local_list1, local_list2, local_list3)
3457 [USE_LOCAL_ALLOCATORS]: New macros.
3458 [!USE_LOCAL_ALLOCATORS]: Fall back to regular functions.
3459 (build_local_string): Avoid argument name expansion clash with
3461 * alloc.c (toplevel)
3462 [USE_LOCAL_ALLOCATORS && GC_MARK_STACK != GC_MAKE_GCPROS_NOOPS]:
3463 Preprocessor guard to avoid impossible configuration.
3464 * charset.c (Ffind_charset_region, Ffind_charset_string):
3465 Use make_local_vector.
3466 * lread.c (read1, substitute_object_recurse): Use scoped_cons.
3467 * textprop.c (Fput_text_property, Fadd_face_text_property):
3469 (copy_text_properties): Use local_cons and local_list3.
3470 * chartab.c (uniprop_table):
3471 * data.c (wrong_choice, wrong_range):
3472 * doc.c (get_doc_string):
3473 * editfns.c (format2):
3474 * fileio.c (Fexpand_file_name, auto_save_error):
3475 * fns.c (Fyes_or_no_p):
3476 * font.c (font_parse_xlfd, font_parse_family_registry, font_add_log):
3477 * fontset.c (Fset_fontset_font):
3478 * keyboard.c (echo_add_key, echo_dash, parse_menu_item)
3479 (read_char_minibuf_menu_prompt):
3480 * keymap.c (silly_event_symbol_error, describe_vector):
3481 * menu.c (single_menu_item):
3482 * minibuf.c (Fread_buffer):
3483 * process.c (status_message, Fformat_network_address)
3484 (server_accept_connection): Use make_local_string and
3485 build_local_string. Prefer compound literals where appropriate.
3487 2014-09-15 Daniel Colascione <dancol@dancol.org>
3489 * fns.c (Fsort): Tweak sort docstring.
3491 2014-09-15 Eli Zaretskii <eliz@gnu.org>
3493 * w32.c (fcntl): Support O_NONBLOCK fcntl on the write side of pipes.
3494 (sys_write): When a write to a non-blocking pipe returns ENOSPC,
3495 set errno to EAGAIN instead, to allow the caller to retry the
3496 write after some waiting. Fixes deadlocks when Emacs exchanges a
3497 lot of data through the pipe. (Bug#18420)
3499 * sound.c (Fplay_sound_internal): Encode the sound file name in
3500 the ANSI codepage. Expand it against data-directory, as per docs,
3501 not against the current directory. No need to make a local copy
3502 of the file name; pass the encoded file name directly to
3503 do_play_sound. (Bug#18463)
3505 * w32.c (ansi_encode_filename): If w32_get_short_filename returns
3506 NULL, and the file name is not encodable in ANSI codepage, return
3507 the string with "?" replacement characters, which will fail the
3508 caller. This avoids returning a random value in that case.
3510 2014-09-15 Martin Rudalics <rudalics@gmx.at>
3512 * window.c (Fresize_mini_window_internal): Set w->total_lines
3513 from w->pixel_height (Bug#18422).
3515 2014-09-15 Jan Djärv <jan.h.d@swipnet.se>
3517 * nsterm.m (updateFrameSize:, initFrameFromEmacs:)
3518 (toggleFullScreen:): Take frame_resize_pixelwise into account when
3519 setting resize increments (Bug#18435).
3521 2014-09-15 Eli Zaretskii <eliz@gnu.org>
3523 * xdisp.c (pos_visible_p): Properly save and restore the iterator
3524 state around the call to line_bottom, since it can move the
3525 iterator to another screen line. This fixes off-by-one errors in
3526 the reported row in some rare cases.
3528 2014-09-14 Jan Djärv <jan.h.d@swipnet.se>
3530 * callproc.c (init_callproc): Fix bug introduced at
3531 2014-09-07 (Bug#18474).
3533 2014-09-13 Dmitry Antipov <dmantipov@yandex.ru>
3535 Prefer ptrdiff_t to int and avoid integer overflows.
3536 * fileio.c (make_temp_name):
3537 * font.c (font_parse_family_registry): Avoid integer
3538 overflow on string size calculation.
3539 * data.c (Faset): Likewise for byte index.
3541 2014-09-12 Detlev Zundel <dzu@member.fsf.org>
3543 * buffer.c (syms_of_buffer): DEFSYM Qchoice (Bug#18337).
3545 2014-09-11 Dmitry Antipov <dmantipov@yandex.ru>
3547 * lisp.h (make_local_string): Nitpick indent.
3548 * print.c (Fprin1_to_string): Remove unused GCPROs.
3550 More debugging aids around GCPROs.
3551 * lisp.h (struct gcpro) [DEBUG_GCPRO]: Add extra members.
3552 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, GCPRO6, GCPRO7):
3553 Minor restyle. If DEBUG_GCPRO, initialize extra fields.
3555 * lread.c (readevalloop_eager_expand_eval): Add GCPRO and fix
3556 bootstrap broken if GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
3558 Remove redundant GCPROs around Ffuncall and Fapply calls.
3559 This is safe because Ffuncall protects all of its arguments by itself.
3560 * charset.c (map_charset_for_dump): Remove redundant GCPRO.
3561 * eval.c (Fapply, apply1, call0, call1, call2, call3, call4, call5)
3562 (call6, call7): Likewise. Use compound literals where applicable.
3563 (run_hook_with_args_2): Use compound literal.
3565 2014-09-11 Paul Eggert <eggert@cs.ucla.edu>
3567 Pacify --enable-gcc-warnings when no window system is used.
3568 These warnings found that subscript error, so they seem worthwhile.
3569 * composite.c (char_composable_p): Simplify a bit.
3570 * frame.c (x_set_frame_parameters): Add an IF_LINT.
3571 * frame.c (x_set_horizontal_scroll_bars, x_set_scroll_bar_height):
3572 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS):
3573 * window.c (set_window_scroll_bars):
3574 Use USE_HORIZONTAL_SCROLL_BARS for simplicity.
3575 * frame.h [! USE_HORIZONTAL_SCROLL_BARS]:
3576 Ignore -Wsuggest-attribute=const.
3577 * window.h (USE_HORIZONTAL_SCROLL_BARS): New macro.
3578 (WINDOW_HAS_HORIZONTAL_SCROLL_BAR): Use it.
3580 2014-09-10 Paul Eggert <eggert@penguin.cs.ucla.edu>
3582 * charset.c (Fget_unused_iso_final_char): Fix subscript error.
3583 Use check_iso_charset_parameter instead of doing the checks by hand.
3584 (check_iso_charset_parameter): Move up. Check parameters a bit
3585 more carefully, and return true for 96-char sets. All callers changed.
3587 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
3589 Simplify lisp.h by removing the __COUNTER__ business.
3590 Reported by Dmitry Antipov in:
3591 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00220.html
3592 * lisp.h (make_local_vector, make_local_string)
3593 (build_local_string): Simplify by not bothering with __COUNTER__.
3594 The __COUNTER__ business wasn't working properly, and was needed
3595 only for hypothetical future expansion anyway.
3597 2014-09-10 Alp Aker <alp.tekin.aker@gmail.com>
3599 * nsterm.m (ns_draw_fringe_bitmap): Use the same logic as other
3600 terms to determine bitmap color. (Bug#18437)
3602 2014-09-10 Eli Zaretskii <eliz@gnu.org>
3604 * w32.c (sys_write): Use SAFE_NALLOCA for the NL -> CRLF
3607 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
3609 * xterm.c (handle_one_xevent): Add braces to pacify gcc -Wall.
3611 2014-09-10 Jan Djärv <jan.h.d@swipnet.se>
3613 * xterm.c (handle_one_xevent): Detect iconified by looking at
3614 _NET_WM_STATE_HIDDEN.
3616 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
3618 * lisp.h (DEFINE_GDB_SYMBOL_ENUM): Remove.
3619 These can generate a constant with the correct value but the wrong
3620 width, which doesn't work as a printf argument. All uses removed.
3621 Reported by Dmitry Antipov in:
3622 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00213.html
3623 (ENUMABLE): Remove; no longer needed.
3624 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
3625 Remove; no longer needed because of the above change.
3626 Each definiens moved to the only use.
3628 Improve the experimental local and scoped allocation.
3629 * alloc.c (local_string_init, local_vector_init):
3630 New functions, defined if USE_LOCAL_ALLOCATORS.
3631 Mostly, these are moved here from lisp.h, as it's not
3632 clear it's worth making them inline.
3633 * lisp.h (USE_STACK_LISP_OBJECTS): Default to false.
3634 (GCALIGNED): Depend on HAVE_STRUCT_ATTRIBUTE_ALIGNED and
3635 USE_STACK_LISP_OBJECTS, not on a laundry list.
3636 (local_string_init, local_vector_init): New decls.
3637 (union Aligned_Cons): New type.
3638 (scoped_cons): Use it. Give up on the char trick, as it's a too
3639 much of a maintenance hassle; if someone wants this speedup
3640 they'll just need to convince their compiler to align properly.
3641 Conversely, use the speedup if struct Lisp_Cons happens to
3642 be aligned even without a directive. Better yet, help it along
3643 by using union Aligned_Cons rather than struct Lisp_Cons.
3644 (pointer_valid_for_lisp_object): Remove. This check is not
3645 necessary, since make_lisp_ptr is already doing it. All uses removed.
3646 (local_vector_init, local_string_init): Move to alloc.c.
3647 (build_local_vector): Remove this awkward macro, replacing with ...
3648 (make_local_vector): New macro, which acts more like a function.
3649 Use statement expressions and use __COUNTER__ to avoid macro
3650 capture. Fall back on functions if these features are not supported.
3651 (build_local_string, make_local_string): Likewise.
3653 2014-09-09 Dmitry Antipov <dmantipov@yandex.ru>
3655 * xterm.c (x_term_init): Consolidate duplicated code.
3656 [USE_LUCID]: Revert 2014-04-02 change (Bug#18403). Add comment.
3657 (x_delete_terminal): Do not close X connection fd (Bug#18403).
3658 Add eassert and mark dpyinfo as dead only if it was alive.
3660 Add macros to allocate temporary Lisp objects with alloca.
3661 Respect MAX_ALLOCA and fall back to regular GC for large objects.
3662 * character.h (parse_str_as_multibyte): Move prototype to ...
3663 * lisp.h (parse_str_as_multibyte): ... here.
3664 (struct Lisp_Cons): Add GCALIGNED attribute if supported.
3665 (scoped_cons, scoped_list2, build_local_vector, build_local_string):
3667 (scoped_cons_init, pointer_valid_for_lisp_object, local_vector_init)
3668 (local_string_init): New functions.
3669 * alloc.c (verify_alloca) [ENABLE_CHECKING]: New function.
3670 (init_alloc_once): Call it.
3672 Cleanup last change and make all new stuff conditional.
3673 * lisp.h (build_local_string): Rename to ...
3674 (make_local_string): ... this macro.
3675 (build_local_string, scoped_list1, scoped_list3): New macros.
3676 (toplevel) [USE_STACK_LISP_OBJECTS]: Define all new macros
3677 and functions as such, use regular fallbacks otherwise.
3678 * alloc.c (verify_alloca) [USE_STACK_LISP_OBJECTS]: Define
3681 2014-09-08 Eli Zaretskii <eliz@gnu.org>
3683 * dispnew.c (prepare_desired_row): When MODE_LINE_P is zero,
3684 always make sure the marginal areas of the row are in sync with
3685 what the window wants. (Bug#18419)
3687 * data.c (set_internal): Use assq_no_quit, not Fassq, to find an
3688 existing binding of a variable, to avoid silently aborting
3689 commands that use specbind. (Bug#18331)
3691 2014-09-07 Paul Eggert <eggert@cs.ucla.edu>
3693 Fix bug uncovered by changing alloca to auto buffer (Bug#18410).
3694 * coding.c (growable_destination): New function.
3695 (produce_chars): Use it for sanity checks. Do not fiddle with
3696 dst_end if the source and destination are both nil, as it's
3697 the caller's responsibility to avoid overlap.
3698 * keyboard.c (read_decoded_event_from_main_queue):
3699 The destination must be MAX_MULTIBYTE_LENGTH times the max source
3700 length, not 4 times, to prevent decode_coding_c_string from trying
3701 to reallocate a destination. This removes the need for the FIXME.
3703 * callproc.c (exec_failed) [DOS_NT]: Define a dummy.
3704 All callers simplified. Add a comment about exec_failed, vfork,
3707 Adjust drag-and-drop fix when window is above top (Bug#18303).
3708 * xselect.c (x_fill_property_data): Don't let sign bit of negative
3709 XCDR bleed into XCAR's encoded value. Improve checks for
3710 out-of-range data while we're at it.
3712 2014-09-07 Jan Djärv <jan.h.d@swipnet.se>
3714 * xselect.c (x_fill_property_data): Handle negative XCDR when data
3715 is CONSP (Bug#18303).
3717 2014-09-07 Eli Zaretskii <eliz@gnu.org>
3719 * callproc.c (child_setup) [WINDOWSNT]: Don't call exec_failed if
3720 'alloca' gets passed arguments larger than MAX_ALLOCA.
3722 * font.c (MAX): Define if not defined elsewhere.
3724 2014-09-07 Paul Eggert <eggert@cs.ucla.edu>
3726 * keyboard.c (read_decoded_event_from_main_queue): Reinstitute alloca
3727 here for destination buffer, to work around what appears to be a
3728 bug in decode_coding_c_string when the source and destination are
3731 Use SAFE_ALLOCA etc. to avoid unbounded stack allocation (Bug#18410).
3732 This follows up on the recent thread in emacs-devel on alloca; see:
3733 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00042.html
3734 This patch also cleans up alloca-related glitches noted while
3735 examining the code looking for unbounded alloca.
3737 * callproc.c (init_callproc):
3738 Rewrite to avoid need for alloca.
3739 * buffer.c (mouse_face_overlay_overlaps)
3740 (report_overlay_modification):
3741 * buffer.h (GET_OVERLAYS_AT):
3742 * coding.c (make_subsidiaries):
3743 * doc.c (Fsnarf_documentation):
3744 * editfns.c (Fuser_full_name):
3745 * fileio.c (Ffile_name_directory, Fexpand_file_name)
3746 (search_embedded_absfilename, Fsubstitute_in_file_name):
3747 * fns.c (Fmake_hash_table):
3748 * font.c (font_vconcat_entity_vectors, font_update_drivers):
3749 * fontset.c (fontset_pattern_regexp, Ffontset_info):
3750 * frame.c (Fmake_terminal_frame, x_set_frame_parameters)
3751 (xrdb_get_resource, x_get_resource_string):
3752 * ftfont.c (ftfont_get_charset, ftfont_check_otf, ftfont_drive_otf):
3753 * ftxfont.c (ftxfont_draw):
3754 * image.c (xbm_load, xpm_load, jpeg_load_body):
3755 * keyboard.c (echo_add_key, menu_bar_items, tool_bar_items)
3757 * keymap.c (Fdescribe_buffer_bindings, describe_map):
3759 * menu.c (digest_single_submenu, find_and_call_menu_selection)
3760 (find_and_return_menu_selection):
3761 * print.c (PRINTFINISH):
3762 * process.c (Fformat_network_address):
3763 * scroll.c (do_scrolling, do_direct_scrolling, scrolling_1):
3764 * search.c (search_buffer, Fmatch_data, Fregexp_quote):
3765 * sound.c (wav_play, au_play):
3766 * syntax.c (skip_chars):
3767 * term.c (tty_menu_activate, tty_menu_show):
3768 * textprop.c (get_char_property_and_overlay):
3769 * window.c (Fset_window_configuration):
3770 * xdisp.c (safe__call, next_overlay_change, vmessage)
3771 (compute_overhangs_and_x, draw_glyphs, note_mouse_highlight):
3772 * xfaces.c (face_at_buffer_position):
3773 * xmenu.c (x_menu_show):
3774 Use SAFE_ALLOCA etc. instead of plain alloca, since the
3775 allocation size isn't bounded.
3776 * callint.c (Fcall_interactively): Redo memory_full check
3777 so that it can be done at compile-time on some platforms.
3778 * coding.c (MAX_LOOKUP_MAX): New constant.
3779 (get_translation_table): Use it.
3780 * callproc.c (call_process): Use SAFE_NALLOCA instead of
3781 SAFE_ALLOCA, to catch integer overflows on size calculation.
3782 (exec_failed) [!DOS_NT]: New function.
3783 (child_setup) [!DOS_NT]: Use it.
3784 * editfns.c (Ftranspose_regions):
3785 Hoist USE_SAFE_ALLOC + SAFE_FREE out of 'if'.
3786 * editfns.c (check_translation):
3787 Allocate larger buffers on the heap.
3788 * eval.c (internal_lisp_condition_case):
3789 Check for MAX_ALLOCA overflow.
3790 * fns.c (sort_vector): Use SAFE_ALLOCA_LISP rather than Fmake_vector.
3791 (Fbase64_encode_region, Fbase64_decode_region):
3792 Avoid unnecessary calls to SAFE_FREE before 'error'.
3793 * buffer.c (mouse_face_overlay_overlaps):
3794 * editfns.c (Fget_pos_property, check_translation):
3795 * eval.c (Ffuncall):
3796 * font.c (font_unparse_xlfd, font_find_for_lface):
3797 * ftfont.c (ftfont_drive_otf):
3798 * keyboard.c (echo_add_key, read_decoded_event_from_main_queue)
3799 (menu_bar_items, tool_bar_items):
3800 * sound.c (Fplay_sound_internal):
3801 * xdisp.c (load_overlay_strings, dump_glyph_row):
3802 Use an ordinary auto buffer rather than alloca, since the
3803 allocation size is fixed and small.
3804 * ftfont.c: Include <c-strcase.h>.
3805 (matching_prefix): New function.
3806 (get_adstyle_property): Use it, to avoid need for alloca.
3807 * keyboard.c (echo_add_key):
3808 * keymap.c (describe_map): Use ptrdiff_t, not int.
3809 * keyboard.c (echo_add_key): Prefer sizeof to strlen.
3810 * keymap.c (Fdescribe_buffer_bindings): Use SBYTES, not SCHARS,
3811 when counting bytes.
3812 * lisp.h (xlispstrdupa): Remove, replacing with ...
3813 (SAFE_ALLOCA_STRING): ... new macro with different API.
3814 This fixes a portability problem, namely, alloca result
3815 passed to another function. All uses changed.
3816 (SAFE_ALLOCA, SAFE_ALLOCA_LISP): Check for MAX_ALLOCA,
3818 * regex.c (REGEX_USE_SAFE_ALLOCA, REGEX_SAFE_FREE)
3819 (REGEX_ALLOCATE): New macros.
3820 (REGEX_REALLOCATE, REGEX_ALLOCATE_STACK, REGEX_REALLOCATE_STACK)
3821 (REGEX_FREE_STACK, FREE_VARIABLES, re_match_2_internal):
3823 * xdisp.c (message3): Use SAFE_ALLOCA_STRING rather than doing it
3825 (decode_mode_spec_coding): Store directly into buf rather than
3826 into an alloca temporary and copying the temporary to the buf.
3828 2014-09-06 Eli Zaretskii <eliz@gnu.org>
3830 * Makefile.in (EMACS_HEAPSIZE): Remove, no longer used. (Bug#18416)
3832 2014-09-04 Jan D <jan.h.d@swipnet.se>
3834 * xterm.c (x_term_init): Don't call x_session_initialize if running
3835 as a daemon (Bug#18375).
3837 * xsmfns.c: Initialize ice_fd.
3839 2014-09-04 Paul Eggert <eggert@cs.ucla.edu>
3841 Less chatter in 'make' output.
3842 * Makefile.in (AM_V_GEN, am__v_GEN_, am__v_GEN_0, am__v_GEN_1, AM_V_at)
3843 (am__v_at_, am__v_at_0, am__v_at_1): New macros, taken from Automake.
3844 ($(etc)/DOC, buildobj.h, gl-stamp): Use them.
3846 2014-09-03 Martin Rudalics <rudalics@gmx.at>
3848 * buffer.c (scroll-bar-height): Fix typo in doc-string.
3849 * frame.c (Vdefault_frame_horizontal_scroll_bars):
3851 * nsfns.m (Fx_create_frame):
3852 * w32fns.c (Fx_create_frame):
3853 * xfns.c (Fx_create_frame): Default horizontal scroll bars to
3856 2014-09-03 Eli Zaretskii <eliz@gnu.org>
3858 * dispnew.c (buffer_posn_from_coords): Fix an off-by-one error in
3859 the reported row in the case of a window with a header line, by
3860 improving on the fix committed in 2011-10-08T10:58:50Z!eliz@gnu.org
3861 eliz@gnu.org-20111008105850-ht4tvsayohvr1kjc. (Bug#18384)
3863 2014-09-03 Paul Eggert <eggert@cs.ucla.edu>
3865 * eval.c (internal_lisp_condition_case): Don't overrun the stack
3866 when configured --with-wide-int on typical 32-bit platforms.
3868 2014-09-03 Eli Zaretskii <eliz@gnu.org>
3870 * xdisp.c (display_and_set_cursor): Call erase_phys_cursor also
3871 when HPOS is negative, for the benefit of R2L glyph rows whose
3872 newline overflows into the fringe.
3874 2014-09-03 Ken Brown <kbrown@cornell.edu>
3876 * conf_post.h (strnicmp) [CYGWIN && HAVE_NTGUI]: Define. (Bug#18366)
3878 2014-09-02 Paul Eggert <eggert@cs.ucla.edu>
3880 Minor cleanup of recent strlen-avoiding patch.
3881 * fileio.c (CHECK_LENGTH): Remove.
3882 Rewrite callers so that they don't need it.
3883 (Fexpand_file_name) [DOS_NT]: Fix a case where directory length
3884 variable wasn't set.
3886 2014-09-02 Dmitry Antipov <dmantipov@yandex.ru>
3888 * fileio.c (CHECK_LENGTH): New macro.
3889 (Fexpand_file_name): Use it and get rid of a few more calls
3890 to strlen and strcat.
3891 * callproc.c (egetenv_internal): Add arg and rename from egetenv ...
3892 * lisp.h (egetenv): ... because of a new inline function used to
3893 avoid calls to strlen for a compile-time constants.
3895 * buffer.h (decode_buffer): New function.
3896 * buffer.c (Fbuffer_name, Fbuffer_file_name, Fbuffer_base_buffer)
3897 (Fbuffer_local_variables, Fbuffer_modified_p, Fbuffer_modified_tick)
3898 (Fbuffer_chars_modified_tick, Fdelete_all_overlays):
3899 * data.c (Flocal_variables_p):
3900 * fileio.c (Fverify_visited_file_modtime):
3901 * marker.c (live_buffer): Use it.
3903 2014-09-01 Dmitry Antipov <dmantipov@yandex.ru>
3905 Avoid extra calls to strlen in filesystem I/O routines.
3906 * fileio.c (Fexpand_file_name): Avoid calls to strlen if
3907 the length of 'newdir' is known or may be precalculated.
3908 (file_accessible_directory_p): Prefer to pass Lisp_Object,
3909 not 'char *', and so use precalculated length.
3910 (Ffile_accessible_directory_p):
3911 * callproc.c (encode_current_directory, init_callproc):
3912 * charset.c (init_charset):
3913 * lread.c (load_path_check, load_path_default): Adjust users.
3914 * lisp.h (file_accessible_directory_p): Tweak prototype.
3916 2014-09-01 Eli Zaretskii <eliz@gnu.org>
3918 * w32proc.c (w32_compare_strings): Support "C" and "POSIX"
3921 2014-09-01 Paul Eggert <eggert@cs.ucla.edu>
3923 --enable-silent-rules now suppresses more chatter.
3924 * Makefile.in (AM_DEFAULT_VERBOSITY, AM_V_CC, am__v_CC_)
3925 (am__v_CC_0, am__v_CC_1, AM_V_CCLD, am__v_CCLD_, am__v_CCLD_0)
3926 (am__v_CCLD_1): New macros, taken from Automake.
3927 (.c.o, .m.o, temacs$(EXEEXT)): Use them.
3929 Clean up extern decls a bit.
3930 * bytecode.c: Include blockinput.h and keyboard.h rather
3931 than rolling their APIs by hand.
3932 * emacs.c: Include regex.h and rely on its and lisp.h's API
3933 rather than rolling them by hand.
3934 * lastfile.c: Include lisp.h, to check this file's API.
3935 * lisp.h (lisp_eval_depth, my_edata, my_endbss, my_endbss_static):
3937 * regex.h (re_max_failures): New decl.
3938 * unexcw.c, unexmacosx.c, unexw32.c:
3939 Rely on lisp.h's API rather than rolling it by hand.
3940 * vm-limit.c (__after_morecore_hook, __morecore, real_morecore):
3941 Declare at top level, to pacify GCC -Wnested-externs.
3943 2014-08-31 Eli Zaretskii <eliz@gnu.org>
3945 * xdisp.c (get_glyph_string_clip_rects): Don't let the width of a
3946 clipping rectangle become negative (i.e. large positive, since
3947 it's an unsigned data type). This can happen in R2L hscrolled
3948 glyph rows, and caused us to draw the cursor glyph on the fringe.
3949 For the details, see
3950 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00543.html.
3952 2014-08-31 Ken Brown <kbrown@cornell.edu>
3954 * gmalloc.c: Don't include <stdlib.h>. Declare system malloc and
3955 friends before defining hybrid_malloc and friends if HYBRID_MALLOC
3956 is defined. (Bug#18368)
3958 2014-08-30 Paul Eggert <eggert@cs.ucla.edu>
3960 Vector-sorting fixes (Bug#18361).
3961 It's not safe to call qsort or qsort_r, since they have undefined
3962 behavior if the user-specified predicate is not a total order.
3963 Also, watch out for garbage-collection while sorting vectors.
3964 * fns.c: Include <vla.h>.
3965 (sort_vector_predicate) [!HAVE_QSORT_R]: Remove.
3966 (sort_vector_compare): Remove, replacing with ....
3967 (inorder, merge_vectors, sort_vector_inplace, sort_vector_copy):
3968 ... these new functions.
3969 (sort_vector): Rewrite to use the new functions.
3970 GCPRO locals, since the predicate can invoke the GC.
3971 Since it's in-place return void; caller changed.
3972 (merge): Use 'inorder', for clarity.
3974 * sysdep.c (str_collate): Clear errno just before wcscoll(_l).
3975 One can't hoist this out of the 'if', because intervening calls to
3976 newlocale, twolower, etc. can change errno.
3978 2014-08-30 Eli Zaretskii <eliz@gnu.org>
3980 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Improve the
3981 wording of the error messages.
3982 (str_collate) [WINDOWSNT]: Signal an error if w32_compare_strings
3985 * w32proc.c (get_lcid_callback): Accept locale specifications
3986 without the country part, as in "enu" vs "enu_USA".
3987 (w32_compare_strings): Signal an error if a locale was specified,
3988 but couldn't be translated into a valid LCID.
3990 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
3992 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Move up setting errno.
3994 2014-08-29 Paul Eggert <eggert@cs.ucla.edu>
3996 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Do not look at
3997 errno after towlower_l. errno's value is not specified after
3998 towlower_l. Instead, assume that towlower_l returns its argument
3999 on failure, which is portable in practice.
4001 2014-08-29 Eli Zaretskii <eliz@gnu.org>
4003 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): Doc fix.
4005 * w32proc.c (w32_compare_strings): Accept additional argument
4006 IGNORE_CASE. Set up the flags for CompareStringW to ignore case
4007 if requested. If w32-collate-ignore-punctuation is non-nil, add
4008 NORM_IGNORESYMBOLS to the flags.
4009 (LINGUISTIC_IGNORECASE): Define if not already defined.
4010 (syms_of_ntproc) <Vw32_collate_ignore_punctuation>: New variable.
4012 * sysdep.c (str_collate) [WINDOWSNT]: Adapt to the interface
4015 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
4017 * sysdep.c (LC_CTYPE, LC_CTYPE_MASK, towlower_l):
4018 Define substitutes for platforms that lack them.
4019 (str_collate): Add arguments locale and ignore_case.
4021 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp):
4022 Add optional arguments LOCALE and IGNORE-CASE.
4024 * lisp.h (str_collate): Adapt argument list.
4026 2014-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4028 Add vectors support to Fsort.
4029 * fns.c (sort_vector, sort_vector_compare): New functions.
4030 (sort_list): Likewise, refactored out of ...
4031 (Fsort): ... adjusted user. Mention vectors in docstring.
4032 (sort_vector_predicate) [!HAVE_QSORT_R]: New variable.
4033 * alloc.c (make_save_int_obj): New function.
4034 * lisp.h (enum Lisp_Save_Type): New member SAVE_TYPE_INT_OBJ.
4035 (make_save_int_obj): Add prototype.
4037 Fix last change to support Darwin/OSX and FreeBSD (Bug#18354).
4038 * sysdep.c (sort_vector_compare) [DARWIN_OS || __FreeBSD__]:
4039 Conditionally define to match system's qsort_r signature.
4040 (sort_vector) [DARWIN_OS || __FreeBSD__]: Likewise in call to qsort_r.
4042 2014-08-28 Ken Brown <kbrown@cornell.edu>
4044 Add support for HYBRID_MALLOC, allowing the use of gmalloc before
4045 dumping and the system malloc after dumping. (Bug#18222)
4047 * conf_post.h (malloc, realloc, calloc, free) [HYBRID_MALLOC]:
4048 Define as macros, expanding to hybrid_malloc, etc.
4049 (HYBRID_GET_CURRENT_DIR_NAME): New macro.
4050 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Define as
4052 * gmalloc.c: Set up the infrastructure for HYBRID_MALLOC, with a
4053 full implementation on Cygwin. Remove Cygwin-specific code that
4054 is no longer needed.
4055 (malloc, realloc, calloc, free, aligned_alloc) [HYBRID_MALLOC]:
4056 Redefine as macros expanding to gmalloc, grealloc, etc.
4057 (DUMPED, ALLOCATED_BEFORE_DUMPING) [CYGWIN]: New macros.
4058 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Undefine.
4059 (USE_PTHREAD, posix_memalign) [HYBRID_MALLOC]: Don't define.
4060 (hybrid_malloc, hybrid_calloc, hybrid_free, hybrid_realloc)
4062 (hybrid_get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
4063 (hybrid_aligned_alloc) [HYBRID_MALLOC && (HAVE_ALIGNED_ALLOC ||
4064 HAVE_POSIX_MEMALIGN)]: New functions.
4065 * alloc.c (aligned_alloc) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
4066 HAVE_POSIX_MEMALIGN)]: Define as macro expanding to
4067 hybrid_aligned_alloc; declare.
4068 (USE_ALIGNED_ALLOC) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
4069 HAVE_POSIX_MEMALIGN)]: Define.
4070 (refill_memory_reserve) [HYBRID_MALLOC]: Do nothing.
4071 * sysdep.c (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
4072 Define as macro, expanding to gget_current_dir_name, and define
4074 * emacs.c (main) [HYBRID_MALLOC]: Don't call memory_warnings() or
4075 malloc_enable_thread(). Don't initialize malloc.
4076 * lisp.h (NONPOINTER_BITS) [CYGWIN]: Define (because GNU_MALLOC is
4077 no longer defined on Cygwin).
4078 (refill_memory_reserve) [HYBRID_MALLOC]: Don't declare.
4079 * sheap.c (bss_sbrk_buffer_end): New variable.
4080 * unexcw.c (__malloc_initialized): Remove variable.
4081 * ralloc.c: Throughout, treat HYBRID_MALLOC the same as
4083 * xdisp.c (decode_mode_spec) [HYBRID_MALLOC]: Don't check
4086 2014-08-28 Martin Rudalics <rudalics@gmx.at>
4088 * w32term.c (w32_horizontal_scroll_bar_handle_click):
4089 In `event->y' return entire range (the size of the scroll bar minus
4091 * xterm.c (xm_scroll_callback, xaw_jump_callback): In `whole'
4092 return entire range (the scaled size of the scroll bar minus
4093 that of the slider). In `portion' return the scaled position of
4095 (xaw_jump_callback): Restore part of code for vertical scroll
4096 bar broken in change from 2014-07-27.
4097 (xaw_scroll_callback): Provide incremental scrolling with
4098 horizontal scroll bars.
4100 2014-08-28 Eli Zaretskii <eliz@gnu.org>
4102 * conf_post.h (_GL_EXECINFO_INLINE) [MSDOS]: Don't define.
4104 * indent.c (Fvertical_motion): Fix vertical motion up through a
4105 display property after a newline. (Bug#18276)
4107 * xdisp.c (display_line): Don't assume that the call to
4108 reseat_at_next_visible_line_start ends up at a character
4109 immediately following the newline on the previous line.
4110 Avoids setting the ends_at_zv_p flag on screen lines that are not at or
4111 beyond ZV, which causes infloop in redisplay. For the details, see
4112 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00368.html.
4114 * dispnew.c (buffer_posn_from_coords): Fix mirroring of X
4115 coordinate for hscrolled R2L screen lines. (Bug#18277)
4117 2014-08-28 Paul Eggert <eggert@cs.ucla.edu>
4119 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK): Give individual defaults
4122 2014-08-27 Eli Zaretskii <eliz@gnu.org>
4124 * syntax.c (scan_lists): Don't examine positions before BEGV.
4127 2014-08-27 Paul Eggert <eggert@cs.ucla.edu>
4129 Improve robustness of new string-collation code (Bug#18051).
4130 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK, freelocale, locale_t)
4131 (newlocale, wcscoll_l): Define substitutes for platforms that
4132 lack them, so as to simplify the mainline code.
4133 (str_collate): Simplify the code by assuming the above definitions.
4134 Use wcscoll_l, not uselocale, as uselocale is too fragile.
4135 For example, the old version left the Emacs in the wrong locale if
4136 wcscoll reported an error. Use 'int', not ptrdiff_t, for the int
4137 result. Report an error if newlocale fails.
4139 2014-08-27 Michael Albinus <michael.albinus@gmx.de>
4141 * lisp.h (str_collate):
4142 * sysdep.c (str_collate): Return int.
4143 (str_collate) [__STDC_ISO_10646__]: Propagate error of wcscoll.
4145 2014-08-27 Dmitry Antipov <dmantipov@yandex.ru>
4147 Fix some glitches in previous change.
4148 * sysdep.c (stack_direction): Replace stack_grows_down
4149 to simplify calculation of stack boundaries.
4150 (handle_sigsegv): Check whether we really crash somewhere near
4151 to stack boundary, and handle fatal signal as usual if not.
4152 (init_sigsegv): Adjust accordingly.
4153 * keyboard.c (Vtop_level_message): Rename to
4154 Vinternal__top_level_message, as suggested by Stefan Monnier in
4155 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00493.html
4156 All related users changed.
4158 2014-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4160 Handle C stack overflow caused by too nested Lisp evaluation.
4161 * lisp.h (toplevel) [HAVE_STACK_OVERFLOW_HANDLING]: Declare
4162 siglongjmp point to transfer control from SIGSEGV handler.
4163 * keyboard.c (return_to_command_loop, recover_top_level_message)
4164 [HAVE_STACK_OVERFLOW_HANDLING]: New variables.
4165 (regular_top_level_message): New variable.
4166 (command_loop) [HAVE_STACK_OVERFLOW_HANDLING]: Handle non-local
4167 exit from SIGSEGV handler and adjust message displayed by Vtop_level
4169 (syms_of_keyboard): DEFVAR Vtop_level_message and initialize
4170 new variables described above.
4171 * sysdep.c [HAVE_SYS_RESOURCE_H]: Include sys/resource.h as such.
4172 (stack_grows_down, sigsegv_stack, handle_sigsegv)
4173 [HAVE_STACK_OVERFLOW_HANDLING]: New variables and function.
4174 (init_sigsegv): New function.
4175 (init_signals): Use it.
4177 2014-08-25 Ken Brown <kbrown@cornell.edu>
4179 * emacs.c (main): Remove use of obsolete macro
4180 G_SLICE_ALWAYS_MALLOC.
4182 2014-08-25 Eli Zaretskii <eliz@gnu.org>
4184 Implement locale-sensitive string collation for MS-Windows.
4185 * w32proc.c (get_lcid_callback, get_lcid, w32_compare_strings):
4186 New functions. (Bug#18051)
4188 * w32.h (w32_compare_strings): Add prototype.
4190 * w32.c <g_b_init_compare_string_w>: New global flag.
4191 (globals_of_w32): Initialize it.
4193 * sysdep.c (str_collate) [WINDOWSNT]: Implementation for MS-Windows.
4195 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp)
4196 [WINDOWSNT]: Call str_collate on MS-Windows.
4198 2014-08-25 Dmitry Antipov <dmantipov@yandex.ru>
4200 One more minor cleanup of font subsystem.
4201 * font.h (struct font_driver): Convert text_extents to
4202 return void because returned value is never actually used.
4203 * macfont.m (macfont_text_extents):
4204 * w32font.c (w32font_text_extents):
4205 * xftfont.c (xftfont_text_extents): Adjust to return void
4206 and assume that 'metrics' argument is always non-NULL.
4207 * ftfont.c (ftfont_text_extents):
4208 * xfont.c (xfont_text_extents): Likewise. Avoid redundant memset.
4210 2014-08-25 Paul Eggert <eggert@cs.ucla.edu>
4212 Minor cleanups of str_collate fix (Bug#18051).
4213 * fns.c (str_collate): Move decl from here ...
4214 * lisp.h (str_collate): ... to here.
4215 * sysdep.c (str_collate): Prune away some of the forest of ifdefs.
4216 Remove unnecessary casts. Use SAFE_NALLOCA to avoid
4217 potential problems with integer overflow. Don't assume
4218 setlocale succeeds. Remove unnecessary test before restoring
4219 locale via setlocale, and free the copied setlocale string
4222 2014-08-24 Michael Albinus <michael.albinus@gmx.de>
4224 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): New DEFUNs.
4226 * sysdep.c (str_collate): New function. (Bug#18051)
4228 2014-08-23 Karol Ostrovsky <karol.ostrovsky@gmail.com> (tiny change)
4230 * Makefile.in (emacs$(EXEEXT)): Retry deletion of bootstrap-emacs
4231 if the initial "rm -f" fails. This is for MinGW builds, where
4232 MS-Windows will not allow deleting the executable file of a
4235 2014-08-20 Eli Zaretskii <eliz@gnu.org>
4237 * w32term.c (w32_scroll_bar_handle_click)
4238 (w32_horizontal_scroll_bar_handle_click)
4239 (x_scroll_bar_report_motion)
4240 (x_horizontal_scroll_bar_report_motion): For SB_THUMBPOSITION and
4241 SB_THUMBTRACK, use the 32-bit position information returned by
4242 GetScrollInfo, not the 16-bit information returned in the Windows
4245 2014-08-19 Eli Zaretskii <eliz@gnu.org>
4247 * w32term.c (w32_horizontal_scroll_bar_handle_click): Fix the
4248 second coordinate ('y') reported for dragging the horizontal
4251 2014-08-19 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
4253 * xdisp.c (erase_phys_cursor): Fix confusion between window-relative
4254 and text area-relative x-coordinates.
4256 2014-08-17 Eli Zaretskii <eliz@gnu.org>
4258 Avoid overwriting the reversed_p flags in the glyph matrices when
4259 init_iterator or start_display are called.
4260 * xdisp.c (init_iterator): Don't initialize the reversed_p flag of
4262 (tool_bar_height, redisplay_tool_bar, try_window)
4263 (try_window_reusing_current_matrix, try_window_id)
4264 (get_overlay_arrow_glyph_row, display_menu_bar): Initialize the
4265 reversed_p flag of the iterator's glyph row where the glyph row
4266 is going to be redrawn.
4268 2014-08-16 Paul Eggert <eggert@cs.ucla.edu>
4270 * xdisp.c (set_horizontal_scroll_bar): Don't use uninitialized local.
4272 2014-08-16 Martin Rudalics <rudalics@gmx.at>
4274 * w32term.c (w32_horizontal_scroll_bar_handle_click): In y part
4275 of emacs_event return length from si.nPage to si.nMax.
4276 * xdisp.c (set_horizontal_scroll_bar): For right-to-left text
4277 interchange start and end of thumb.
4279 2014-08-15 Ken Brown <kbrown@cornell.edu>
4281 * gmalloc.c (_malloc_mutex, _aligned_blocks_mutex) [CYGWIN]: Use
4282 ERRORCHECK mutexes. (Bug#18222)
4284 2014-08-12 Martin Rudalics <rudalics@gmx.at>
4286 * frame.c (set_menu_bar_lines_1): Remove.
4287 (set_menu_bar_lines): Call change_frame_size instead of
4288 set_menu_bar_lines_1.
4290 2014-08-11 Jan Djärv <jan.h.d@swipnet.se>
4292 * nsfns.m (Fx_create_frame): Call adjust_frame_size,
4295 2014-08-11 Glenn Morris <rgm@gnu.org>
4297 * fileio.c: Revert 2013-01-31 change, which chose coding system for
4298 writing before backing up, since it causes a more serious problem
4299 than the one it solves. (Closes Bug#18141, reopens Bug#13522.)
4300 (choose_write_coding_system): No longer callable from Lisp.
4301 Move last piece back here from Fwrite_region.
4302 (Fwrite_region, syms_of_fileio): Update for above changes.
4304 2014-08-11 Martin Rudalics <rudalics@gmx.at>
4306 * window.c (Fwindow_valid_p): Fix doc-string (Bug#18194).
4307 (Fwindow_new_total, Fwindow_normal_size, Fwindow_new_normal)
4308 (Fwindow_new_pixel, Fset_window_new_pixel)
4309 (Fset_window_new_total, Fset_window_new_normal)
4310 (Fwindow_resize_apply): Fix doc-strings (see Bug#18112).
4312 http://lists.gnu.org/archive/html/bug-gnu-emacs/2014-08/msg00287.html
4314 2014-08-11 Eli Zaretskii <eliz@gnu.org>
4316 * fontset.c (Finternal_char_font): Recompute basic faces if the
4317 frame's face cache was cleared. (Bug#18162)
4319 2014-08-11 Dmitry Antipov <dmantipov@yandex.ru>
4321 Fix bug with uninitialized undo list of an indirect buffer (Bug#18180).
4322 * buffer.c (Fmake_indirect_buffer): Initialize undo list with the
4323 base buffer's undo list.
4325 2014-08-10 Reuben Thomas <rrt@sc3d.org>
4327 Fix a couple of recent inadvertent breaks of the MSDOS port.
4328 * msdos.c: include required menu.h
4329 * term.c: set correct menu_show_hook on MSDOS.
4331 2014-08-10 Martin Rudalics <rudalics@gmx.at>
4333 Fix handling of menu bar line on TTY frames (Bug#18136)
4335 * dispnew.c (handle_window_change_signal):
4336 * keyboard.c (Fsuspend_emacs): Call change_frame_size with
4337 frame's menu bar lines subtracted from height.
4338 * frame.c (frame_inhibit_resize): Inhibit resizing of TTY
4340 (adjust_frame_size): Count in menu bar when setting FrameRows.
4341 (make_terminal_frame): When setting up the frame's lines and
4342 text height don't count in the menu bar.
4343 (Fmake_terminal_frame): Call adjust_frame_size with menu bar
4344 lines subtracted from height.
4345 (do_switch_frame): Set tty's FrameRows to number of total lines
4347 (Fframe_pixel_height, Fframe_pixel_width): If no window system
4348 is used, return total number of lines and columns.
4349 * menu.c (emulate_dialog_with_menu): Use FRAME_TOTAL_LINES instead
4351 * term.c (OUTPUT, tty_set_terminal_modes)
4352 (tty_set_terminal_window, tty_set_scroll_region)
4353 (tty_clear_to_end, tty_write_glyphs, tty_write_glyphs_with_face)
4354 (tty_ins_del_lines, tty_menu_display, tty_menu_activate):
4355 Use FRAME_TOTAL_LINES instead of FRAME_LINES.
4356 (Fresume_tty): Use FRAME_TOTAL_LINES instead of FRAME_LINES.
4357 Call change_frame_size with frame's menu bar lines subtracted
4359 * w32console.c (w32con_clear_to_end, w32con_clear_frame)
4360 (w32con_ins_del_lines): Use FRAME_TOTAL_LINES instead of
4363 2014-08-09 Reuben Thomas <rrt@sc3d.org>
4365 * alloc.c (Fmemory_info): Remove a stray brace.
4367 * process.c: Fix a comment typo.
4369 * msdos.c, dosfns.c (init_dosfns): Remove support for DJGPP < 2.02.
4371 2014-08-09 Jan Djärv <jan.h.d@swipnet.se>
4373 * widgetprv.h (EmacsFramePart): Remove font.
4375 * widget.c (DEFAULT_FACE_FONT, EmacsFrameSetValues, setup_frame_gcs)
4376 (resources, setup_frame_cursor_bits): Remove unused variables and
4377 functions, esp. wrt. font (Bug#18227).
4379 2014-08-07 Paul Eggert <eggert@cs.ucla.edu>
4381 * xterm.c (x_delete_terminal): Plug file descriptor leak (Bug#17691).
4383 2014-08-07 Reuben Thomas <rrt@sc3d.org>
4385 Refer to MS-DOS using the same name everywhere.
4387 * editfns.c: Fix a couple of ``MS-DOG''s missed in the previous
4391 2014-08-05 Martin Rudalics <rudalics@gmx.at>
4393 * w32term.c (w32_redeem_scroll_bar):
4394 * xterm.c (XTredeem_scroll_bar): Revert part of last change by
4395 not redeeming scroll bars that have been turned off.
4397 2014-08-05 Dmitry Antipov <dmantipov@yandex.ru>
4399 * keyboard.c (safe_run_hooks): Follow the convenient style to bind
4400 inhibit-quit to t and pass 2 args to safe_run_hook_funcall. See
4401 <http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00077.html>.
4402 (safe_run_hook_funcall): Adjust accordingly.
4404 2014-08-04 Martin Rudalics <rudalics@gmx.at>
4406 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS):
4407 Condition correctly according to toolkit used.
4408 * frame.c (make_initial_frame, make_terminal_frame)
4409 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height)
4410 (Vdefault_frame_horizontal_scroll_bars): Correctly condition
4411 assignments according to presence of toolkit scrollbars.
4412 * window.h (WINDOW_HAS_HORIZONTAL_SCROLL_BAR):
4413 Condition correctly according to toolkit used.
4414 * window.c (set_window_scroll_bars): Set horizontal scroll bar
4415 only if toolkit supports it.
4416 * w32term.c (w32_redeem_scroll_bar): Always redeem scroll bar if
4418 * xterm.c (x_scroll_bar_create): Initialize horizontal slot for
4420 (XTredeem_scroll_bar): Always redeem scroll bar if present.
4422 2014-08-04 Dmitry Antipov <dmantipov@yandex.ru>
4424 * keyboard.c (safe_run_hook_funcall): Avoid consing around
4425 Vinhibit_quit and prefer internal_condition_case_n to pass args.
4426 (safe_run_hooks_error, safe_run_hooks_1): Adjust accordingly.
4427 (safe_run_hooks): Remove comment which is not relevant any more.
4429 2014-08-03 Paul Eggert <eggert@cs.ucla.edu>
4431 Don't let big frames overrun the stack.
4432 * dispnew.c (mirrored_line_dance, mirror_line_dance, scrolling):
4433 Use SAFE_NALLOCA, not alloca.
4435 Fix bug with clang + directory_files_internal + GC (Bug#16986).
4436 * dired.c (directory_files_internal): Use a volatile variable
4437 to prevent the compiler from optimizing away all copies of a local.
4438 I wonder how many other GC-related bugs like this lurk elsewhere?
4440 Avoid 100% CPU utilization on ssh session exit (Bug#17691).
4441 * xterm.h (struct x_display_info): New member 'connection'.
4442 * xterm.c (x_term_init, x_delete_terminal): Set and use it,
4443 so that x_delete_terminal has a file descriptor to pass to
4444 delete_keyboard_wait_descriptor.
4446 Don't mishandle year-9999 dates (Bug#18176).
4447 * editfns.c (decode_time_components): Store an invalid timespec
4448 on overflow, instead of returning false, so that the caller can
4449 distinguish overflow from other errors.
4450 (lisp_time_argument, lisp_seconds_argument): If the time is out
4451 of range, signal a time overflow instead of an invalid time spec.
4452 * keyboard.c (decode_timer): Treat time overflow like other
4455 Avoid undefined behavior with signed left shift.
4456 Caught by 'gcc -fsanitize=undefined'.
4457 * dispextern.h, scroll.c (scrolling_max_lines_saved, scrolling_1):
4458 * dispnew.c (line_hash_code, scrolling):
4459 * scroll.c (calculate_scrolling, calculate_direct_scrolling):
4460 Use 'unsigned', not 'int', for line hashes.
4461 (scrolling_max_lines_saved): Avoid mystery constants for hash sizes.
4463 2014-08-02 Paul Eggert <eggert@cs.ucla.edu>
4465 Make compare-strings more compatible with old behavior (Bug#17903).
4466 * fns.c (Fcompare_strings): Silently bring too-large ends into range.
4468 2014-08-02 Jan Djärv <jan.h.d@swipnet.se>
4470 * gtkutil.c (create_dialog): Force min spacing 10 between buttons.
4471 Don't add label between left and right buttons (Bug#18129).
4473 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
4475 Make functions static that no longer need to be extern.
4476 * frame.c, frame.h (set_menu_bar_lines):
4477 * keyboard.c (Qleftmost, Qrightmost):
4478 * xfns.c, frame.h, menu.h (x_set_menu_bar_lines, x_set_tool_bar_lines)
4479 (x_set_internal_border_width):
4482 2014-08-01 Eli Zaretskii <eliz@gnu.org>
4484 Fix display of R2L lines when the last character fits only partially.
4485 See http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00476.html
4487 * xdisp.c (extend_face_to_end_of_line): If the last glyph of an
4488 R2L row is visible only partially, give the row a negative x
4490 (display_line): Fix the calculation of the glyph whose pixel width
4491 is used to decide whether the last produced glyph fits on the
4492 line. When the last glyph fits only partially, give the row a
4495 Fix hscroll of R2L lines that begin with a TAB or another wide glyph.
4496 * xdisp.c (append_stretch_glyph): In a R2L glyph row, decrease the
4497 pixel width of the first glyph that is hscrolled from display.
4498 (display_line): In R2L glyph rows, don't give a negative offset to
4499 row->x when the first glyph begins before first_visible_x.
4501 * xdisp.c (display_line): If called with iterator set up to write
4502 to a marginal area, delay the call to handle_line_prefix until we
4503 switch back to the text area. (Bug#18035)
4505 * .gdbinit (xwindow): The members total_cols, total_lines,
4506 left_col, and top_line are C integers (and has been so for the
4509 2014-08-01 Andreas Schwab <schwab@suse.de>
4511 * macros.c (Fstart_kbd_macro): Initialize kbd_macro_ptr and
4512 kbd_macro_end together with kbd_macro_buffer. (Bug#18140)
4514 2014-08-01 Dmitry Antipov <dmantipov@yandex.ru>
4516 * atimer.c (toplevel) [HAVE_TIMERFD]: Include errno.h.
4517 (timerfd_callback): Ignore weird events with no data. Add tight
4518 assertions and comments.
4519 (init_atimer) [HAVE_TIMERFD]: Add environment variable to optionally
4520 disable timerfd-based timer. Use TFD_NONBLOCK for timer descriptor.
4522 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
4524 * frame.c (x_set_frame_parameters): Fix typo in previous patch.
4525 I had confused && with ||.
4527 2014-07-31 Paul Eggert <eggert@cs.ucla.edu>
4529 Simplify timerfd configuration and fix some minor glitches.
4530 * atimer.c (TIMERFD_CREATE_FLAGS): Remove; we now assume TFD_CLOEXEC.
4531 (alarm_timer, alarm_timer_ok, set_alarm, init_atimer):
4532 Fall back on timer_create if timerfd_create fails at runtime.
4533 (resolution) [HAVE_CLOCK_GETRES]: Remove; we now rely on the
4534 kernel primitives to do resolution. All uses removed.
4535 (timerfd) [!HAVE_TIMERFD]: Define to be -1, for convenience.
4536 (turn_on_atimers): Clear timer_create-based timers too,
4539 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
4540 Without this change, the code can access the local variable 'width'
4541 even when it has not been initialized, and likewise for 'height';
4542 in either case this leads to undefined behavior.
4544 2014-07-30 Dmitry Antipov <dmantipov@yandex.ru>
4546 * xrdb.c (x_load_resources) [USE_MOTIF]: Although not strictly
4547 necessary, put horizontal scroll bar resources as well. See
4548 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00430.html>.
4549 * xterm.c (x_sync_with_move): Really wait 0.5s, not 0.0005s.
4551 2014-07-29 Dmitry Antipov <dmantipov@yandex.ru>
4553 * xrdb.c (x_load_resources) [!USE_MOTIF]: Put horizontal scroll bar
4554 background value to match the resource of its vertical counterpart.
4556 2014-07-29 Martin Rudalics <rudalics@gmx.at>
4558 * frame.c (adjust_frame_size): Use FRAME_WINDOW_P instead of
4559 FRAME_X_WINDOW when calling x_set_window_size (Bug#18138).
4561 2014-07-28 Martin Rudalics <rudalics@gmx.at>
4563 * frame.c (x_set_frame_parameters): Revert part of 2014-07-24
4564 change that added the top margin height to the requested height
4565 and revert (undocumented) part of 2014-07-28 change that changed
4566 the logic of whether a size change occurred.
4568 2014-07-28 Eli Zaretskii <eliz@gnu.org>
4570 * .gdbinit (xwindow): The members total_cols, total_lines,
4571 left_col, and top_line are C integers (and has been so for the
4574 * .gdbinit (xsubchartable): The members 'depth' and 'min_char' are
4577 2014-07-28 Dmitry Antipov <dmantipov@yandex.ru>
4579 On GNU/Linux, use timerfd for asynchronous timers.
4580 * atimer.c (toplevel) [HAVE_TIMERFD]: Include sys/timerfd.h.
4581 (toplevel): Rename alarm_timer_ok to special_timer_available.
4582 [HAVE_TIMERFD]: Declare timerfd.
4583 [HAVE_CLOCK_GETRES]: Declare resolution.
4584 (start_atimer) [HAVE_CLOCK_GETRES]: Round up timestamp to
4585 system timer resolution.
4586 (set_alarm) [HAVE_TIMERFD]: Use timerfd_settime.
4587 (timerfd_callback) [HAVE_TIMERFD]: New function.
4588 (atimer_result, debug_timer_callback, Fdebug_timer_check)
4589 [ENABLE_CHECKING]: New function for the sake of automated tests.
4590 (init_atimer) [HAVE_TIMERFD]: Setup timerfd.
4591 [HAVE_CLOCK_GETRES]: Likewise for system timer resolution.
4592 [ENABLE_CHECKING]: Defsubr test function.
4593 * atimer.h (timerfd_callback) [HAVE_TIMERFD]: Add prototype.
4594 * lisp.h (add_timer_wait_descriptor) [HAVE_TIMERFD]: Likewise.
4595 * process.c (add_timer_wait_descriptor) [HAVE_TIMERFD]: New function.
4597 Fix --without-x build and pacify --enable-gcc-warnings.
4598 Problems reported in Bug#18122 and Bug#18124.
4599 * frame.c (get_frame_param): Define even if !HAVE_WINDOW_SYSTEM.
4600 (frame_windows_min_size): Now static.
4601 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS) [!HAVE_WINDOW_SYSTEM]:
4603 (adjust_frame_size): Always declare prototype.
4605 Fix Gnus-related issues reported by David Kastrup <dak@gnu.org> in
4606 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00370.html>.
4607 * atimer.c (timerfd_callback): Always read expiration data.
4609 (turn_on_atimers) [HAVE_TIMERFD]: Disarm timerfd timer.
4610 * process.c (add_timer_wait_descriptor): Add timer descriptor
4611 to input_wait_mask and non_process_wait_mask as well.
4613 2014-07-28 Paul Eggert <eggert@cs.ucla.edu>
4615 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
4617 2014-07-27 Jan Djärv <jan.h.d@swipnet.se>
4619 * nsterm.m (applicationDidFinishLaunching antialiasThresholdDidChange):
4620 Reinstate code removed by the prevoius commit to this file.
4622 2014-07-27 Martin Rudalics <rudalics@gmx.at>
4624 * buffer.h (struct buffer): New fields scroll_bar_height and
4625 horizontal_scroll_bar_type.
4626 * buffer.c (bset_scroll_bar_height)
4627 (bset_horizontal_scroll_bar_type): New functions.
4628 (Fbuffer_swap_text): Handle old_pointm field.
4629 (init_buffer_once): Set defaults for scroll_bar_height and
4630 horizontal_scroll_bar_type.
4631 (syms_of_buffer): New variables scroll_bar_height and
4632 horizontal_scroll_bar_type.
4633 * dispextern.h (window_part): Rename ON_SCROLL_BAR to
4634 ON_VERTICAL_SCROLL_BAR. Add ON_HORIZONTAL_SCROLL_BAR.
4635 (set_vertical_scroll_bar): Remove prototype.
4636 (x_change_tool_bar_height): Add prototype.
4637 * dispnew.c (adjust_frame_glyphs_for_frame_redisplay)
4638 (window_to_frame_vpos, update_frame_1, scrolling, init_display):
4639 Use FRAME_TOTAL_COLS and FRAME_TOTAL_LINES instead of FRAME_COLS
4641 (adjust_frame_glyphs_for_window_redisplay): Rearrange lines.
4642 (update_window): Start mode_line_row->y after horizontal scroll
4644 (change_frame_size_1): Call adjust_frame_size.
4645 (init_display): When changing the size of a tty frame do not
4646 pass height of menu bar.
4647 (Qframe_windows_min_size): New symbol.
4648 * frame.h (struct frame): List tool bar fields after menu bar
4649 fields. Add official, total_lines, horizontal_scroll_bars,
4650 config_scroll_bar_height and config_scroll_bar_lines fields.
4651 (FRAME_HAS_HORIZONTAL_SCROLL_BARS)
4652 (FRAME_CONFIG_SCROLL_BAR_HEIGHT, FRAME_CONFIG_SCROLL_BAR_LINES)
4653 (FRAME_SCROLL_BAR_AREA_HEIGHT, FRAME_SCROLL_BAR_COLS)
4654 (FRAME_SCROLL_BAR_LINES, FRAME_TOTAL_LINES, SET_FRAME_LINES)
4655 (FRAME_WINDOWS_HEIGHT): New macros.
4656 (SET_FRAME_HEIGHT, FRAME_TEXT_LINES_TO_PIXEL_HEIGHT)
4657 (FRAME_PIXEL_Y_TO_LINE, FRAME_PIXEL_HEIGHT_TO_TEXT_LINES)
4658 (FRAME_TEXT_TO_PIXEL_HEIGHT): Separately count top margin and
4659 horizontal scroll bar.
4660 (frame_inhibit_resize, adjust_frame_size)
4661 (frame_windows_min_size): Add declarations.
4662 (Qscroll_bar_height, Qhorizontal_scroll_bars)
4663 (x_set_scroll_bar_default_height, x_set_left_fringe)
4664 (x_set_right_fringe, x_set_vertical_scroll_bars)
4665 (x_set_horizontal_scroll_bars, x_set_scroll_bar_width)
4666 (x_set_scroll_bar_height): Add external declarations.
4667 * frame.c: (frame_inhibit_resize, frame_windows_min_size)
4668 (adjust_frame_size): New functions.
4669 (make_frame): Initial horizontal_scroll_bars field.
4670 Use SET_FRAME_LINES. Don't allow horizontal scroll bar in
4672 (make_initial_frame, make_terminal_frame): No horizontal scroll
4673 bar in initial and terminal frames. Use adjust_frame_size.
4674 (Fframe_total_cols): Fix doc-string.
4675 (Fframe_total_lines, Fscroll_bar_height): New Lisp functions.
4676 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
4677 Rewrite using adjust_frame_size.
4678 (Qscroll_bar_height, Qhorizontal_scroll_bars)
4679 (Qframe_windows_min_size): New symbols.
4680 (x_set_frame_parameters): Remove call of check_frame_size.
4681 (x_report_frame_params): Return scroll_bar_height value.
4682 (x_set_left_fringe, x_set_right_fringe): New functions.
4683 (adjust_frame_height, x_set_internal_border_width)
4684 (x_set_fringe_width): Remove.
4685 (x_set_internal_border_width, x_set_vertical_scroll_bars)
4686 (x_set_scroll_bar_width, x_set_right_divider_width)
4687 (x_set_bottom_divider_width): Rewrite using adjust_frame_size.
4688 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height):
4690 (x_figure_window_size): Rewrite to make frame display the
4691 expected number of lines.
4692 (Vdefault_frame_scroll_bars): Rewrite doc-string.
4693 (Vdefault_frame_horizontal_scroll_bars)
4694 (Vframe_initial_frame_tool_bar_height)
4695 (frame_inhibit_implied_resize): New variables.
4696 * fringe.c (compute_fringe_widths): Remove.
4697 * gtkutil.h (YG_SB_MIN, YG_SB_MAX, YG_SB_RANGE): Define.
4698 (xg_create_horizontal_scroll_bar)
4699 (xg_update_horizontal_scrollbar_pos)
4700 (xg_set_toolkit_horizontal_scroll_bar_thumb)
4701 (xg_get_default_scrollbar_height)
4702 (xg_clear_under_internal_border): Extern.
4703 * gtkutil.c (xg_frame_resized): Don't call
4704 do_pending_window_change.
4705 (xg_frame_set_char_size): Use adjust_frame_size.
4706 (style_changed_cb): Call update_theme_scrollbar_height and
4707 x_set_scroll_bar_default_height.
4708 (x_wm_set_size_hint): Don't call check_frame_size.
4709 (update_theme_scrollbar_height)
4710 (xg_get_default_scrollbar_height)
4711 (xg_create_horizontal_scroll_bar)
4712 (xg_update_horizontal_scrollbar_pos)
4713 (xg_set_toolkit_horizontal_scroll_bar_thumb): New functions.
4714 (xg_create_scroll_bar): Set horizontal slot of bar.
4715 (xg_initialize): Call update_theme_scrollbar_height.
4716 (xg_clear_under_internal_border): No more static.
4717 * insdel.c (adjust_suspend_auto_hscroll): New function.
4718 (adjust_markers_for_delete, adjust_markers_for_insert)
4719 (adjust_markers_for_replace): Call adjust_suspend_auto_hscroll.
4720 * keyboard.c (readable_events, discard_mouse_events)
4721 (make_lispy_event): Handle horizontal scroll bar click events.
4722 (Fsuspend_emacs): When changing the size of a tty frame do not
4723 pass height of menu bar.
4724 (Qbefore_handle, Qhorizontal_handle, Qafter_handle, Qleft)
4725 (Qright, Qleftmost, Qrightmost): New symbols.
4726 * menu.c (Fx_popup_dialog): Use FRAME_TOTAL_LINES instead of
4728 * minibuf.c (read_minibuf): Initialize suspend_auto_hscroll.
4729 * nsfns.m (x_set_internal_border_width): New function.
4730 * nsterm.m (ns_draw_fringe_bitmap, ns_set_vertical_scroll_bar):
4731 Remove extended fringe code.
4732 (x_set_window_size, x_new_font): Don't call
4733 compute_fringe_widths.
4734 * term.c (Fresume_tty): When changing the size of a tty frame do
4735 not pass height of menu bar.
4736 (clear_tty_hooks, set_tty_hooks):
4737 Clear horizontal_scroll_bar_hook.
4738 (init_tty): Frame has no horizontal scroll bars.
4739 * termhooks.h (enum scroll_bar_part): Add scroll_bar_move_ratio,
4740 scroll_bar_before_handle, scroll_bar_horizontal_handle,
4741 scroll_bar_after_handle, scroll_bar_left_arrow,
4742 scroll_bar_right_arrow, scroll_bar_to_leftmost and
4743 scroll_bar_to_rightmost entries.
4744 (enum event_kind): Add HORIZONTAL_SCROLL_BAR_CLICK_EVENT
4745 (struct terminal): Add set_horizontal_scroll_bar_hook.
4746 * w32console.c (initialize_w32_display):
4747 Clear horizontal_scroll_bar_hook.
4748 * w32fns.c (x_set_mouse_color): Use FRAME_W32_DISPLAY instead of
4750 (x_clear_under_internal_border, x_set_internal_border_width):
4752 (x_set_menu_bar_lines): Rewrite using frame_inhibit_resize.
4753 Set windows_or_buffers_changed when adding the menu bar.
4754 (x_set_tool_bar_lines): Rewrite using adjust_frame_size.
4755 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
4756 (w32_createhscrollbar): New functions.
4757 (w32_createscrollbar): Rename to w32_createvscrollbar.
4758 (w32_createwindow): Init WND_HSCROLLBAR_INDEX.
4759 (w32_name_of_message): Replace WM_EMACS_CREATESCROLLBAR by
4760 WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR.
4761 Add WM_EMACS_SHOWCURSOR.
4762 (w32_wnd_proc): Handle WM_HSCROLL case. In WM_WINDOWPOSCHANGING
4763 case do not artificially impose WM size hints.
4764 Handle WM_EMACS_SHOWCURSOR case. Replace WM_EMACS_CREATESCROLLBAR case
4765 by WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR
4767 (my_create_tip_window): Replace WND_SCROLLBAR_INDEX by
4768 WND_VSCROLLBAR_INDEX and WND_HSCROLLBAR_INDEX.
4769 (unwind_create_frame_1): Remove.
4770 (Fx_create_frame): Make both scrollbars the system standard
4771 width and height. Use official field of frame structure to
4772 inhibit running window-configuration-change-hook.
4773 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
4774 pixelwise. Handle frame's official field.
4775 (w32_frame_parm_handlers): Remove x_set_fringe_width
4776 entries. Add x_set_scroll_bar_height,
4777 x_set_horizontal_scroll_bars, x_set_left_fringe and
4779 * w32inevt.c (resize_event, maybe_generate_resize_event): Do not
4780 pass height of menu bar to change_frame_size.
4781 * w32menu.c (set_frame_menubar): Rewrite using
4782 frame_inhibit_resize.
4783 * w32term.h (struct w32_display_info):
4784 Add horizontal_scroll_bar_cursor and cursor_display_counter.
4785 (struct scroll_bar): Add horizontal.
4786 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
4787 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
4788 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH)
4789 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
4790 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
4791 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
4792 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
4793 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): New macros.
4794 (WM_EMACS_CREATEVSCROLLBAR, WM_EMACS_CREATEHSCROLLBAR):
4795 Define instead of WM_EMACS_CREATESCROLLBAR.
4796 (WND_VSCROLLBAR_INDEX, WND_HSCROLLBAR_INDEX): Define instead of
4797 WND_SCROLLBAR_INDEX.
4798 * w32term.c (horizontal_scroll_bar_min_handle)
4799 (horizontal_scroll_bar_left_border)
4800 (horizontal_scroll_bar_right_border): New integers.
4801 (x_set_frame_alpha): Replace x_highlight_frame by
4803 (x_window_to_scroll_bar): New argument "type". Update callers
4805 (w32_set_horizontal_scroll_bar_thumb)
4806 (x_horizontal_scroll_bar_report_motion)
4807 (w32_set_horizontal_scroll_bar)
4808 (w32_horizontal_scroll_bar_handle_click)
4809 (x_horizontal_scroll_bar_report_motion): New functions.
4810 (w32_mouse_position): Discriminate horizontal and vertical
4812 (my_create_scrollbar): Replace with two new functions
4813 my_create_vscrollbar and my_create_hscrollbar.
4814 (x_scroll_bar_create): New argument "horizontal".
4815 Update callers accordingly.
4816 (x_scroll_bar_remove, w32_condemn_scroll_bars)
4817 (w32_redeem_scroll_bar, x_scroll_bar_clear): Handle horizontal
4819 (w32_read_socket): Handle WM_HSCROLL cae.
4820 (x_new_font): Don't recompute fringe widths.
4821 Use frame_inhibit_resize. Calculate new menu bar height iff we
4822 build without toolkit. Always clear under internal border.
4823 (x_set_window_size): Don't check frame size or recompute
4824 fringes. Reset fullscreen status before applying sizes.
4825 Always resize as requested by pixelwise argument. Don't call
4826 do_pending_window_change.
4827 (x_wm_set_size_hint): Add call for FRAME_SCROLL_BAR_AREA_HEIGHT.
4828 (w32_initialize_display_info): Initialize dpyinfo's
4829 horizontal_scroll_bar_cursor entry.
4830 (w32_create_terminal): Add set_horizontal_scroll_bar_hook.
4831 (w32_initialize): Init horizontal_scroll_bar_min_handle and
4832 horizontal_scroll_bar_left_border.
4833 (w32fullscreen_hook): Intermittently resize window to normal
4834 when switching from fullscreen to maximized state.
4835 (run_window_configuration_change_hook): Don't run it if frame is
4837 (unwind_change_frame): Remove.
4838 (Fset_window_configuration): Rewrite using frame's official field.
4839 * widget.c (set_frame_size): Don't call compute_fringe_widths.
4840 (EmacsFrameSetCharSize): Obey frame_inhibit_resize.
4841 * window.h (struct window): New fields old_pointm,
4842 horizontal_scroll_bar, horizontal_scroll_bar_type, hscroll_whole,
4843 scroll_bar_height and suspend_auto_hscroll.
4844 (wset_horizontal_scroll_bar, wset_horizontal_scroll_bar_type):
4846 (sanitize_window_sizes): Extern.
4847 (MINI_NON_ONLY_WINDOW_P, MINI_ONLY_WINDOW_P, WINDOW_PSEUDO_P)
4848 (WINDOW_TOPMOST_P, WINDOW_HAS_HORIZONTAL_SCROLL_BAR)
4849 (WINDOW_CONFIG_SCROLL_BAR_HEIGHT)
4850 (WINDOW_CONFIG_SCROLL_BAR_LINES)
4851 (WINDOW_SCROLL_BAR_LINES, WINDOW_SCROLL_BAR_AREA_HEIGHT):
4853 (WINDOW_LEFT_FRINGE_COLS, WINDOW_RIGHT_FRINGE_COLS)
4854 (WINDOW_FRINGE_COLS, WINDOW_FRINGE_EXTENDED_P): Remove macros.
4855 (WINDOW_VERTICAL_SCROLL_BAR_TYPE)
4856 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_LEFT)
4857 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_RIGHT)
4858 (WINDOW_HAS_VERTICAL_SCROLL_BAR): Minor rewrite.
4859 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT)
4860 (WINDOW_SCROLL_BAR_AREA_Y): Count in scroll bar height.
4861 * window.c (wset_old_pointm, Fwindow_scroll_bar_height)
4862 (Fwindow_old_point, sanitize_window_sizes): New functions.
4863 (Qwindow_sanitize_window_sizes): New symbol.
4864 (window_body_height): Count in horizontal scroll bar.
4865 (set_window_hscroll, Fscroll_left, Fscroll_right):
4866 Set suspend_auto_hscroll slot.
4867 (Fwindow_inside_edges): Count fringes pixelwise.
4868 (coordinates_in_window, Fcoordinates_in_window_p):
4869 Consider horizontal scroll bar.
4870 (check_frame_size, adjust_window_margins): Remove functions and
4871 corresponding calls.
4872 (set_window_buffer): Initialize old_pointm and horizontal scroll bars.
4873 (temp_output_buffer_show): Reset hscroll related fields.
4874 Initialize old_pointm.
4875 (make_parent_window): Initialize old_pointm.
4876 (make_window): Initialize old_pointm, horizontal scroll bar type,
4877 and scroll bar height.
4878 (resize_frame_windows): Don't count top margin in new sizes.
4879 Don't use safe sizes when shrinking a frame; let the window
4880 manager do the clipping.
4881 (Fsplit_window_internal): Inherit horizontal scroll bar type and
4883 (Fdelete_window_internal): Unchain old_pointm marker.
4884 (window_scroll_pixel_based, Fscroll_other_window):
4886 (Fwindow_text_width, Fwindow_text_height): New argument
4888 (struct saved_window): New fields, old_pointm, hscroll_whole,
4889 suspend_auto_hscroll, scroll_bar_height and
4890 horizontal_scroll_bar_type.
4891 (Fset_window_configuration, save_window_save): Set new fields of
4893 (apply_window_adjustment): Don't call adjust_window_margins.
4894 (set_window_margins): Don't change margins if new sizes don't
4896 (set_window_scroll_bars): New argument "horizontal_type".
4897 Handle horizontal scroll bars. Don't change scroll bars if they
4898 don't fit into window.
4899 (Fset_window_scroll_bars): New argument "horizontal_type".
4900 (Fwindow_scroll_bars): Return values for horizontal scroll bars.
4901 (compare_window_configurations): Compare horizontal scroll bar
4903 * xdisp.c (window_text_bottom_y, window_box_height): Count in
4904 horizontal scroll bar height.
4905 (pixel_to_glyph_coords, init_xdisp): Use FRAME_TOTAL_LINES
4906 instead of FRAME_LINES.
4907 (remember_mouse_glyph): Case ON_SCROLL_BAR changed to
4908 ON_VERTICAL_SCROLL_BAR.
4909 (with_echo_area_buffer): Initialize old_pointm.
4910 (with_echo_area_buffer_unwind_data): Store old_pointm values in
4912 (unwind_with_echo_area_buffer): Handle old_pointm.
4913 (update_tool_bar): Set do_update when the tool bar window has at
4914 least one line (since this is what the user sets).
4915 (MAX_FRAME_TOOL_BAR_HEIGHT): Remove macro.
4916 (redisplay_tool_bar): Return early when toolbar has zero lines.
4917 Call x_change_tool_bar_height. Don't use max_tool_bar_height.
4918 (hscroll_window_tree): Handle suspension of auto_hscroll and
4920 (set_horizontal_scroll_bar): New function.
4921 (redisplay_window): Set ignore_mouse_drag_p when tool bar has
4922 more than one line. Handle horizontal scroll bars.
4923 (note_mouse_highlight): Handle horizontal scrol bars.
4924 (expose_frame): Set dimensions of XRectangle from frame's text
4926 (Vvoid_text_area_pointer): Update doc-string.
4927 * xfns.c (x_set_menu_bar_lines): Use adjust_frame_size.
4928 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
4929 (x_set_internal_border_width): New functions.
4930 (x_set_tool_bar_lines): Call x_change_tool_bar_height.
4931 (unwind_create_frame_1): Remove.
4932 (Fx_create_frame): Handle horizontal scroll bars. Use official
4933 field of frame structure to inhibit running
4934 window-configuration-change-hook.
4935 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
4936 pixelwise. Handle frame's official field.
4937 (x_frame_parm_handlers): Add x_set_scroll_bar_height,
4938 x_set_horizontal_scroll_bars, x_set_left_fringe,
4940 * xmenu.c (update_frame_menubar, free_frame_menubar):
4941 Use adjust_frame_size.
4942 * xterm.h (struct x_display_info):
4943 Add horizontal_scroll_bar_cursor and Xatom_Horizontal_Scrollbar
4945 (struct scroll_bar): Add horizontal slot.
4946 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
4947 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
4948 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH): New macros.
4949 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
4950 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
4951 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
4952 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
4953 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): Define.
4954 (x_clear_under_internal_border): Remove.
4955 * xterm.c (XTmouse_position): Handle horizontal scroll bars.
4956 (x_window_to_scroll_bar): New argument TYPE. Update callers.
4957 (x_send_scroll_bar_event, x_scroll_bar_create): New arguments
4958 HORIZONTAL. Update callers.
4959 (horizontal_action_hook_id): New action hook id.
4960 (x_horizontal_scroll_bar_to_input_event)
4961 (x_create_horizontal_toolkit_scroll_bar)
4962 (xt_horizontal_action_hook)
4963 (x_set_toolkit_horizontal_scroll_bar_thumb)
4964 (XTset_horizontal_scroll_bar, x_net_wm_state)
4965 (x_horizontal_scroll_bar_report_motion): New functions.
4966 (xg_scroll_callback, x_scroll_bar_handle_click):
4967 Handle horizontal scroll bars.
4968 (SCROLL_BAR_HORIZONTAL_NAME): Define.
4969 (XTset_vertical_scroll_bar): Attempt to clear areas not covered
4971 (XTcondemn_scroll_bars, XTredeem_scroll_bar): Rewrite.
4972 Handle horizontal scroll bars.
4973 (handle_one_xevent): Handle horizontal scroll bar events.
4974 Call x_net_wm_state.
4975 (x_set_window_size_1, x_wm_set_size_hint): Don't call
4977 (x_set_window_size): Don't call check_frame_size and
4978 do_pending_window_change.
4979 (x_term_init): Init horizontal_scroll_bar_cursor display info.
4980 (x_create_terminal): Add set_horizontal_scroll_bar_hook.
4981 (x_scroll_bar_set_handle): Add some checks when calling
4984 2014-07-26 Paul Eggert <eggert@cs.ucla.edu>
4986 Revert previous change.
4987 There is certainly nothing wrong with writing code like 'lo <= i
4988 && i <= hi', even if LO happens to a constant. There isn't even
4989 anything wrong in general with writing 'a <= b' if A happens to
4990 be a constant. At any rate stylistic changes shouldn't
4991 be done like this without discussion.
4993 2014-07-26 Andreas Schwab <schwab@linux-m68k.org>
4995 * alloc.c (xnmalloc, xnrealloc, xpalloc, make_save_value)
4996 (Fgarbage_collect): Reorder conditions that are written backwards.
4997 * data.c (cons_to_unsigned): Likewise.
4998 * dispnew.c (update_frame_1, sit_for): Likewise.
4999 * fileio.c (file_offset): Likewise.
5000 * filelock.c (read_lock_data, lock_file): Likewise.
5001 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
5003 * font.c (font_intern_prop, font_style_symbolic): Likewise.
5004 * lisp.h (FIXNUM_OVERFLOW_P): Likewise.
5005 * lread.c (read1): Likewise.
5006 * minibuf.c (read_minibuf_noninteractive): Likewise.
5007 * nsterm.m (x_set_frame_alpha): Likewise.
5008 * process.c (wait_reading_process_output): Likewise.
5009 * region-cache.c (delete_cache_boundaries): Likewise.
5010 * xterm.c (x_set_frame_alpha): Likewise.
5012 2014-07-25 Paul Eggert <eggert@cs.ucla.edu>
5014 * dispextern.h, xdisp.c (hourglass_shown_p, hourglass_atimer):
5017 2014-07-26 Dmitry Antipov <dmantipov@yandex.ru>
5019 * atimer.c (set_alarm) [HAVE_ITIMERSPEC]: Use TIMER_ABSTIME
5020 because atimer expiration is absolute rather than relative.
5022 2014-07-25 Eli Zaretskii <eliz@gnu.org>
5024 * w32term.h (current_popup_menu, menubar_in_use):
5025 Move declarations from w32term.c.
5027 2014-07-25 Martin Rudalics <rudalics@gmx.at>
5029 * w32fns.c (menubar_in_use): No more static.
5030 * w32term.c (current_popup_menu, menubar_in_use): Declare.
5032 2014-07-25 Dmitry Antipov <dmantipov@yandex.ru>
5034 Move hourglass machinery to RIF.
5035 * dispextern.h (struct redisplay_interface): New members
5036 show_hourglass and hide_hourglass. Indent comments.
5037 (show_hourglass, hide_hourglass): Remove prototypes.
5038 * nsterm.m (show_hourgass, hide_hourglass): Refactor to ...
5039 (ns_show_hourglass, ns_hide_hourglass): ... new no-ops.
5040 (ns_redisplay_interface): Add them.
5041 * w32fns.c (show_hourglass, hide_hourglass): Refactor to ...
5042 * w32term.c (w32_show_hourglass, w32_hide_hourglass): ... these.
5043 (w32_arrow_cursor): New function to hack around non-GUI frames.
5044 (w32_redisplay_interface): Add new functions.
5045 * w32term.h (w32_arror_cursor): Add prototype.
5046 * xdisp.c (show_hourglass): New function, refactored out from
5047 platform-dependent code.
5048 (cancel_hourglass): Now call to RIF function.
5049 * xfns.c (show_hourglass, hide_hourglass): Refactor to ...
5050 * xterm.c (x_show_hourglass, x_hide_hourglass): ... these.
5051 (x_redisplay_interface): Add new functions.
5053 2014-07-24 Dmitry Antipov <dmantipov@yandex.ru>
5055 Fix error reported by Angelo Graziosi <angelo.graziosi@alice.it> in
5056 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00274.html>
5057 and complete previous change.
5058 * frame.c (adjust_frame_height): New function.
5059 (Fset_frame_height, Fset_frame_size): Use it.
5060 (x_set_frame_parameters): Take frame top margin into account.
5062 2014-07-23 Dmitry Antipov <dmantipov@yandex.ru>
5064 * frame.c (Fset_frame_height): Take frame top margin into account.
5065 Incorrect behavior was reported by Martin Rudalics <rudalics@gmx.at> in
5066 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00258.html>
5068 2014-07-22 Dmitry Antipov <dmantipov@yandex.ru>
5070 * xterm.h (struct x_output) [USE_X_TOOLKIT || USE_GTK]: Define
5071 menubar_height as such. Tweak comment.
5072 [USE_LUCID && USE_TOOLKIT_SCROLL_BARS]: Likewise for
5073 scroll_bar_top_shadow_pixel and scroll_bar_bottom_shadow_pixel.
5074 All related users changed.
5075 (FRAME_MENUBAR_HEIGHT) [!USE_X_TOOLKIT && !USE_GTK]: No-op.
5076 * xterm.c (handle_one_xevent):
5077 * gtkutil.c (xg_event_is_for_menubar):
5078 * xfns.c (x_window) [USE_X_TOOLKIT]:
5079 * xmenu.c (set_frame_menubar, free_frame_menubar):
5080 Prefer to use FRAME_MENUBAR_HEIGHT.
5082 2014-07-21 Dmitry Antipov <dmantipov@yandex.ru>
5084 * frame.c (Fframe_parameters): Always report frame height without
5085 menu and tool bar lines.
5087 2014-07-21 Jan Djärv <jan.h.d@swipnet.se>
5089 * nsterm.m (applicationDidFinishLaunching:): Call
5090 antialiasThresholdDidChange, register for antialias changes (Bug#17534).
5091 (antialiasThresholdDidChange:): New method for EmacsApp.
5093 * nsterm.h (EmacsApp): Add antialiasThresholdDidChange.
5095 * macfont.m (macfont_update_antialias_threshold): Remove static.
5097 * macfont.h (macfont_update_antialias_threshold): Declare.
5099 2014-07-21 Eli Zaretskii <eliz@gnu.org>
5101 * w32select.c (setup_windows_coding_system):
5102 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
5103 coding_system. Reported by martin rudalics <rudalics@gmx.at>.
5105 * w16select.c (Fw16_get_clipboard_data):
5106 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
5109 * xdisp.c (init_iterator): Initialize it->stop_charpos to the
5110 buffer position where we are to start the iteration.
5111 (handle_invisible_prop): Record in it->stop_charpos the position
5112 where the invisible text ends. (Bug#18035)
5113 (hscroll_window_tree): Don't try hscrolling windows whose cursor
5114 row has zero buffer position as their start position.
5115 Reported by martin rudalics <rudalics@gmx.at>.
5117 * xdisp.c (move_it_vertically_backward, move_it_by_lines): Prevent
5118 infinite looping in redisplay when display lines don't have enough
5119 space to display even a single character. (Bug#18036)
5121 2014-07-20 Dmitry Antipov <dmantipov@yandex.ru>
5123 * frame.h (struct frame) [USE_X_TOOLKIT]: New member shell_position.
5124 * xfns.c (x_window): Use it to allow xfree later.
5125 (x_encode_text): Drop 3rd arg; unused. Tweak comment and adjust users
5126 where appropriate. Use bool for booleans and remove redundant checks.
5127 (Fx_backspace_delete_keys_p): Use XkbFreeKeyboard; explain why.
5128 * xterm.c (x_free_frame_resources): Free shell_position.
5130 2014-07-19 K. Handa <handa@gnu.org>
5132 * xfaces.c (realize_x_face): Call font_load_for_lface with no
5133 mandatory font spec (Bug#17973).
5135 2014-07-19 Stefan Monnier <monnier@iro.umontreal.ca>
5137 * font.c (font_score): Return the worst score if the size of
5138 ENTITY is wrong by more than a factor 2 (Bug#17973).
5140 2014-07-18 Dmitry Antipov <dmantipov@yandex.ru>
5142 * frame.c (frame_unspecified_color): New function
5143 refactored out from ...
5144 (Fframe_parameters, Fframe_parameter): ... adjusted users.
5145 (x_fullscreen_adjust, set_frame_param): Move Windows-specific
5147 * w32term.c (x_fullscreen_adjust, set_frame_param): ... static here.
5148 * frame.h (x_fullscreen_adjust) [HAVE_NTGUI]:
5149 * lisp.h (set_frame_param): Remove prototype.
5150 * xterm.c (x_display_pixel_width, x_display_pixel_height): Now ...
5151 * xterm.h (x_display_pixel_width, x_display_pixel_height): ...
5154 Prefer 'x_display_info *' to 'Display *' in X selection code.
5155 This helps to avoid unneeded calls to x_display_info_for_display.
5156 * xterm.h (struct selection_input_event): Record 'x_display_info *'
5157 instead of 'Display *'.
5158 (SELECTION_EVENT_DPYINFO): New macro.
5159 (SELECTION_EVENT_DISPLAY): Now inline function to prohibit using
5160 it as an lvalue. Mention this in comment.
5161 * xterm.c (handle_one_xevent): Use SELECTION_EVENT_DPYINFO.
5162 * xselect.c (x_get_window_property_as_lisp_data, x_atom_to_symbol)
5163 (selection_data_to_lisp_data, receive_incremental_selection):
5164 Convert to use 'x_display_info *'. Adjust users where appropriate.
5165 (lisp_data_to_selection_data): Likewise. Also pass 'struct
5166 selection data *' as last arg to not return values in args.
5167 (unexpect_property_change): Use common removal technique.
5169 2014-07-17 Dmitry Antipov <dmantipov@yandex.ru>
5171 * print.c (print_preprocess): Adjust to match changed
5172 sub char-table structure and avoid crash (Bug#18038).
5174 * data.c (wrong_choice): Not static any more.
5175 * lisp.h (wrong_choice): Add prototype.
5176 * frame.h (struct frame) [USE_X_TOOLKIT || HAVE_NTGUI]:
5177 Declare namebuf as such. Tweak comment.
5178 [USE_GTK]: Likewise for tool_bar_position.
5179 (fset_tool_bar_position) [USE_GTK]: Ditto.
5180 (FRAME_TOOL_BAR_POSITION): New macro.
5181 * frame.c (x_report_frame_params):
5182 * gtkutil.c (update_frame_tool_bar):
5183 * xfns.c (Fx_create_frame): Use it.
5184 (x_set_tool_bar_position): Add meaningful diagnostic messages.
5186 2014-07-16 Eli Zaretskii <eliz@gnu.org>
5188 * xdisp.c (decode_mode_spec): Call file-remote-p on the current
5189 buffer's default-directory only if it is a string. (Bug#17986)
5191 2014-07-16 Dmitry Antipov <dmantipov@yandex.ru>
5193 More precise control over values of some buffer-local variables.
5194 * keyboard.c (Qvertical_scroll_bar):
5195 * frame.c (Qleft, Qright): Move to ...
5196 * buffer.c (Qleft, Qright, Qvertical_scroll_bar): ... here.
5197 * buffer.c (Qchoice, Qrange, Qoverwrite_mode, Qfraction): New symbols.
5198 (syms_of_buffer): DEFSYM all of the above, attach special properties.
5199 Use special symbols to DEFVAR_PER_BUFFER overwrite-mode,
5200 vertical-scroll-bar, scroll-up-aggressively
5201 and scroll-down-aggressively.
5202 * buffer.h (Qchoice, Qrange, Qleft, Qright, Qvertical_scroll_bar):
5204 * nsfns.m, frame.h (Qleft, Qright):
5205 * nsterm.m (Qleft): Remove declarations.
5206 * gtkutil.c (toplevel): Include buffer.h.
5207 * data.c (wrong_choice, wrong_range): New functions.
5208 (store_symval_forwarding): Handle special properties of buffer-local
5209 variables and use functions from the above to signal error, if any.
5211 * frame.h (enum fullscreen_type) [HAVE_WINDOW_SYSTEM]: Use more natural
5212 values. Add comment.
5213 (struct frame): Re-arrange layout to avoid extra padding and use bit
5214 fields for output_method, want_fullscreen and vertical_scroll_bar_type.
5215 (FRAME_VERTICAL_SCROLL_BAR_TYPE, FRAME_HAS_VERTICAL_SCROLL_BARS)
5216 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_LEFT)
5217 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_RIGHT) [!HAVE_WINDOW_SYSTEM]:
5218 Define as no-ops because there are no scroll bars anyway.
5219 * frame.c (make_frame, make_terminal_frame, make_initial_frame):
5222 * font.c (fset_font_data) [HAVE_XFT || HAVE_FREETYPE]:
5223 Add convenient setter.
5224 (font_put_frame_data, font_get_frame_data): Use it.
5226 2014-07-15 Daiki Ueno <ueno@gnu.org>
5228 * nsgui.h (XCHAR2B_BYTE1): Add missing parentheses around
5229 pointer argument, before dereferencing.
5230 (XCHAR2B_BYTE2): Likewise.
5232 2014-07-15 Dmitry Antipov <dmantipov@yandex.ru>
5234 * xmenu.c (toplevel): Use LWLIB_ID for next_menubar_widget_id.
5235 (pop_down_menu) [USE_X_TOOLKIT]: Accept integer arg.
5236 (create_and_show_popup_menu, create_and_show_dialog) [USE_X_TOOLKIT]:
5237 Use record_unwind_protect_int and avoid consing.
5238 (syms_of_xmenu) [USE_X_TOOLKIT]: Declare WIDGET_ID_TICK_START.
5240 * regex.c (re_search_2): Use ssize_t to avoid integer overflow.
5242 2014-07-14 Paul Eggert <eggert@cs.ucla.edu>
5244 Use binary-io module, O_BINARY, and "b" flag (Bug#18006).
5245 * callproc.c (create_temp_file): Use mkostemp's O_BINARY flag.
5247 * emacs.c (main) [DOS_NT]: Don't mess with _fmode.
5248 (main) [MSDOS]: Use SET_BINARY instead of setmode.
5249 * minibuf.c: Include binary-io.h instead of fcntl.h.
5250 (read_minibuf_noninteractive):
5251 Use set_binary_mode instead of handcrafted code.
5252 Don't call emacs_set_tty if emacs_get_tty failed.
5253 * sysdep.c, systty.h (emacs_get_tty): Return int, not void.
5254 * sysdep.c (emacs_open, emacs_pipe): Use O_BINARY.
5255 * w32.c (pipe2): Adjust eassert to include O_BINARY.
5257 * macros.c (Fstart_kbd_macro): Avoid need for overflow check.
5258 This works around a GCC compiler bug when Emacs is configured with
5259 --enable-gcc-warnings.
5261 2014-07-14 Dmitry Antipov <dmantipov@yandex.ru>
5263 * lisp.h (CHECK_VECTOR_OR_STRING): Return number of elements
5264 or characters in string, respectively. Add comment.
5265 * fringe.c (Fdefine_fringe_bitmap):
5266 * fns.c (Fsubstring, substring_both): Use it.
5267 * keymap.c (Fdefine_key, Flookup_key):
5268 * macros.c (Fstart_kbd_macro): Likewise. Avoid call to Flength.
5270 * term.c (tty_menu_add_pane, tty_menu_add_selection):
5271 Use menu_item_width.
5272 (tty_menu_show): Simplify because tty_menu_create never return NULL.
5274 2014-07-13 Paul Eggert <eggert@cs.ucla.edu>
5276 Improve behavior of 'bzr up; cd src; make -k'.
5277 * Makefile.in (top_srcdir): New var.
5278 (ntsource, lispsource, ALL_CFLAGS, gl-stamp, emacs.res):
5279 Use '$(top_srcdir)' instead of '$(srcdir)/..';
5280 its expansion is a bit shorter.
5281 (../config.status): Actually build config.status instead of
5283 (ACLOCAL_INPUTS, AUTOCONF_INPUTS):
5284 New macros, copied and relocated from ../Makefile.in.
5285 ($(top_srcdir)/aclocal.m4, $(top_srcdir)/configure, config.in)
5286 (../config.status, Makefile): New dependencies and rules,
5287 copied with relocation from ../Makefile.in. This should be more
5288 likely to rebuild the build machinery properly if you do a 'make'
5289 in the src directory.
5291 2014-07-12 Eli Zaretskii <eliz@gnu.org>
5293 * xdisp.c (display_line): Don't call FETCH_BYTE with argument less
5296 * w32fns.c (Fx_file_dialog): Mention in the doc string the
5297 behavior on Windows 7 and later when the function is repeatedly
5298 invoked with the same value of DIR. (Bug#17950)
5300 * xfns.c (Fx_file_dialog) [USE_MOTIF, USE_GTK]: Update the doc
5301 string to match the one in w32fns.c.
5303 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Switch
5304 stdin to binary mode only if it is connected to a terminal.
5306 2014-07-11 Paul Eggert <eggert@cs.ucla.edu>
5308 Coalesce extern decls.
5309 * minibuf.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty):
5310 * sysdep.c (emacs_get_tty, emacs_set_tty):
5311 Move duplicate extern decls from here ...
5312 * systty.h: ... to here, so that there's just one copy.
5314 2014-07-11 Jan Djärv <jan.h.d@swipnet.se>
5316 * nsterm.m (changeFont:): Add ifdef NS_IMPL_COCOA.
5318 * nsfns.m (Fns_popup_font_panel): Ditto.
5320 2014-07-11 Eli Zaretskii <eliz@gnu.org>
5322 * minibuf.c (read_minibuf_noninteractive): Finish reading on '\r',
5324 [WINDOWSNT]: Switch stdin to binary mode when not echoing input.
5326 * sysdep.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty)
5327 [DOS_NT]: Implement for WINDOWSNT.
5329 * systty.h (struct emacs_tty) [DOS_NT]: The struct member is now
5332 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
5334 * sysdep.c (suppress_echo_on_tty): New function.
5335 * minibuf.c (read_minibuf_noninteractive): Use it.
5337 2014-07-11 Dmitry Antipov <dmantipov@yandex.ru>
5339 * alloc.c (Fmemory_info) [HAVE_LINUX_SYSINFO]: Return nil if
5340 sysinfo failed. Adjust docstring.
5342 2014-07-11 Eli Zaretskii <eliz@gnu.org>
5344 Implement memory-info for MS-DOS.
5345 * dosfns.c (dos_memory_info): New function.
5346 * dosfns.h (dos_memory_info): Add prototype.
5347 * alloc.c (Fmemory_info) [MSDOS]: Call dos_memory_info.
5348 * vm-limit.c (get_lim_data) [MSDOS]: Call dos_memory_info, instead
5349 of doing some of its job.
5351 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Don't
5352 reference termios structure members.
5354 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
5356 * sysdep.c (emacs_get_tty, emacs_set_tty): Make them externally visible.
5358 * minibuf.c (top): Include systty.h. Declare external
5359 emacs_get_tty and emacs_set_tty.
5360 (Vread_hide_char): New lisp variable.
5361 (read_minibuf_noninteractive): Hide characters with
5362 Vread_hide_char if it is a character. (Bug#17839)
5364 2014-07-10 Eli Zaretskii <eliz@gnu.org>
5366 Implement memory-info for MS-Windows.
5367 * w32.c (w32_memory_info): New function.
5368 * w32.h (w32_memory_info): Prototype it.
5369 * alloc.c (Fmemory_info) [WINDOWSNT]: Call it.
5371 2014-07-10 Dmitry Antipov <dmantipov@yandex.ru>
5373 * coding.h (struct coding_system): Remove 'error_positions' (unused)
5374 and 'errors' (set but unused) fields. Use bitfields for 'eol_seen',
5375 'mode', 'common_flags' and 'result' fields, adjust layout to avoid
5376 extra padding and shrink struct coding_system by 56 bytes (x86_64).
5377 * coding.c (decode_coding_utf_8, decode_coding_utf_16)
5378 (decode_coding_emacs_mule, decode_coding_iso_2022, decode_coding_sjis)
5379 (decode_coding_big5, decode_coding_charset, decode_coding)
5380 (encode_coding): Adjust users.
5382 * alloc.c (Fmemory_info): New function.
5384 2014-07-09 Paul Eggert <eggert@cs.ucla.edu>
5386 * syntax.c (back_comment): Use more-natural location for label.
5388 * font.c, font.h (font_unparse_fcname): Now static.
5389 Define only if HAVE_XFT || HAVE_FREETYPE || HAVE_NS.
5391 2014-07-09 Dmitry Antipov <dmantipov@yandex.ru>
5393 Next minor cleanup of font subsystem.
5394 * font.h (enum font_property_index): Remove FONT_ENTITY_INDEX (no
5395 users) and FONT_FORMAT_INDEX (set by a few font drivers but never
5397 (FONT_ENTITY_NOT_LOADABLE, FONT_ENTITY_SET_NOT_LOADABLE): Remove;
5399 * ftfont.h (ftfont_font_format): Remove prototype.
5400 * ftfont.c (ftfont_font_format): Remove; now unused.
5402 * nsfont.m (nsfont_open):
5403 * w32font.c (w32font_open_internal):
5404 * w32uniscribe.c (uniscribe_open):
5405 * xfont.c (xfont_open):
5406 * xftfont.c (xftfont_open): All users changed.
5408 * coding.c (ALLOC_CONVERSION_WORK_AREA): Prefer ptrdiff_t to int and
5409 so avoid integer overflow if decoded gap size exceeds INT_MAX bytes.
5411 2014-07-09 Eli Zaretskii <eliz@gnu.org>
5413 * xdisp.c (move_it_to): Adjust calculation of line_start_x to what
5414 x_produce_glyphs does when it generates a stretch glyph that
5415 represents a TAB. (Bug#17969)
5417 * xdisp.c (pos_visible_p): If CHARPOS is at beginning of window,
5418 and there is a display property at that position, don't call
5419 move_it_to to move to a position before window start. (Bug#17942)
5420 Fix condition for finding CHARPOS by the first call to move_it_to.
5423 2014-07-09 Stefan Monnier <monnier@iro.umontreal.ca>
5425 * syntax.c (find_defun_start): Try the cache even
5426 if !open_paren_in_column_0_is_defun_start.
5427 (back_comment): If find_defun_start was pessimistic, use the
5428 scan_sexps_forward result to improve the cache (bug#16526).
5430 2014-07-09 Eli Zaretskii <eliz@gnu.org>
5432 * xdisp.c (redisplay_window): If redisplay of a window ends up
5433 with point in a partially visible line at end of the window, make
5434 sure the amended position of point actually has smaller Y
5435 coordinate; if not, give up and scroll the display. (Bug#17905)
5437 * window.c (window_scroll_pixel_based): When point ends up at the
5438 last fully visible line, don't let move_it_to stop at the left
5439 edge of the line and dupe us into thinking point is inside the
5442 * w32.c (network_interface_info): Make sure the argument is a
5445 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
5447 * process.c (read_and_dispose_of_process_output): Fix typo
5448 in previous patch: we want nonnegative fds, not nonzero fds.
5450 2014-07-08 Dmitry Antipov <dmantipov@yandex.ru>
5452 * chartab.c (char_table_translate): Move to...
5453 * character.h (char_table_translate): ... inline function here.
5454 Avoid Faref and assume that args are always valid. This helps to
5455 speedup search, which is especially important for a huge buffers.
5456 * lisp.h (char_table_translate): Remove prototype.
5458 * nsfont.m (nsfont_close): Free glyphs and metrics arrays as well.
5459 * font.c (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
5460 New function, with an intention to avoid code duplication between
5462 * font.h (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
5464 * ftfont.c (ftfont_open):
5465 * macfont.m (macfont_open):
5466 * xftfont.c (xftfont_open): Use it.
5468 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
5470 * process.c: Add sanity checks for file descriptors (Bug#17844).
5471 (wait_reading_process_output, Fprocess_filter_multibyte_p):
5472 Check that infd is nonnegative before using it as an fd.
5473 (read_and_dispose_of_process_output, Fprocess_send_eof):
5474 Likewise, for outfd.
5475 (wait_reading_process_output): Omit unnecessary check of infd.
5477 2014-07-07 Paul Eggert <eggert@cs.ucla.edu>
5479 Minor fixups related to usage of the 'long' type.
5480 * gnutls.c (emacs_gnutls_handshake):
5481 * xfaces.c (dump_realized_face):
5482 Work even if 'long' is narrower than 'void *'.
5483 * termcap.c (scan_file):
5484 * xselect.c (x_decline_selection_request)
5485 (x_reply_selection_request, x_get_window_property):
5486 * xterm.c (x_set_frame_alpha):
5487 Remove unnecessary 'L' suffixes of integer constants.
5488 * xfns.c (hack_wm_protocols):
5489 * xselect.c (x_fill_property_data):
5490 * xterm.c (x_set_offset, x_set_window_size_1, x_make_frame_invisible):
5491 Remove unnecessary casts to 'long'.
5492 (set_machine_and_pid_properties): Don't assume pid_t fits in 32 bits.
5494 Minor ImageMagick safety fixes.
5495 * image.c (imagemagick_compute_animated_image):
5496 Remove useless assignment to local. Avoid problems if dest_width is 0.
5497 (imagemagick_load_image): Use int for pixel counts that can't
5498 exceed INT_MAX. Avoid problem if PixelGetNextIteratorRow returns
5499 a row width greater than the image width (or greater than LONG_MAX!).
5501 2014-07-04 K. Handa <handa@gnu.org>
5503 * coding.c (MIN_CHARBUF_SIZE): Delete it.
5504 (MAX_CHARBUF_EXTRA_SIZE): New macro.
5505 (ALLOC_CONVERSION_WORK_AREA): Use MAX_CHARBUF_EXTRA_SIZE.
5507 2014-07-04 Dmitry Antipov <dmantipov@yandex.ru>
5509 * font.h (struct font_driver): Remove get_outline and free_outline;
5510 not used by any font driver.
5511 * ftfont.c (ftfont_driver):
5512 * macfont.m (macfont_driver):
5513 * nsfont.m (nsfont_driver):
5514 * w32font.c (w32font_driver):
5515 * w32uniscribe.c (uniscribe_font_driver):
5516 * xfont.c (xfont_driver): Related users changed.
5517 * xselect.c (x_get_window_property): Use convenient xmalloc.
5518 Call to xfree only if some data was really allocated.
5520 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
5522 On MS-Windows, display busy cursor on all GUI frames.
5523 This is similar to what we have on X. Quickly tested by Dani Moncayo.
5524 * w32fns.c (toplevel): Remove hourglass_hwnd; no longer used.
5525 (w32_show_hourglass, w32_hide_hourglass, w32_note_current_window):
5527 (hide_hourglass, show_hourglass): Redesign to match X counterparts.
5528 * xdisp.c (start_hourglass): Remove Windows-specific bits.
5530 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
5532 Use convenient alists to manage per-frame font driver-specific data.
5533 * frame.h (struct frame): Rename font_data_list to...
5534 [HAVE_XFT || HAVE_FREETYPE]: ... font_data, which is a Lisp_Object now.
5535 * font.h (struct font_data_list): Remove; no longer need a special
5537 (font_put_frame_data, font_get_frame_data) [HAVE_XFT || HAVE_FREETYPE]:
5539 * font.c (font_put_frame_data, font_get_frame_data)
5540 [HAVE_XFT || HAVE_FREETYPE]: Prefer alist functions to ad-hoc list
5542 * xftfont.c (xftfont_get_xft_draw, xftfont_end_for_frame):
5543 Related users changed.
5544 * ftxfont.c (ftxfont_get_gcs, ftxfont_end_for_frame): Likewise.
5545 Prefer convenient xmalloc and xfree.
5547 2014-07-03 Eli Zaretskii <eliz@gnu.org>
5549 * dispnew.c (prepare_desired_row): Accept 2 additional arguments:
5550 the window whose glyph row is being prepared and a flag whether it
5551 is for mode/header line. Make sure the glyph row's marginal areas
5552 are in sync with what the window wants.
5555 * xdisp.c (display_line, display_mode_line):
5556 Call prepare_desired_row with additional arguments, as appropriate.
5558 * dispextern.h (prepare_desired_row): Adjust prototype.
5560 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
5562 * xfaces.c (init_frame_faces): Always realize basic faces (Bug#17889).
5563 * menu.c (Fx_popup_dialog): Set Vmenu_updating_frame to avoid crash
5564 caused by xw_popup_dialog in daemon mode (Bug#17891).
5566 2014-07-03 Eli Zaretskii <eliz@gnu.org>
5568 * frame.c (do_switch_frame): When switching to another TTY frame,
5569 make sure FrameCols and FrameRows are in sync with the new frame's
5572 2014-07-02 Dmitry Antipov <dmantipov@yandex.ru>
5574 Shrink Lisp_Sub_Char_Table by preferring C integers to Lisp_Objects.
5575 * lisp.h (struct Lisp_Sub_Char_Table): Use C integers for depth and
5576 min_char slots. Adjust comment.
5577 (enum char_table_specials): Rename from CHAR_TABLE_STANDARD_SLOTS.
5578 Add SUB_CHAR_TABLE_OFFSET member.
5579 (make_uninit_sub_char_table): New function.
5580 (toplevel): Add compile-time assert to verify suitable member layout
5581 in Lisp_Sub_Char_Table.
5582 * alloc.c (mark_char_table): Add extra argument to denote char table
5583 subtype. Adjust to match new layout of sub char-table.
5584 (mark_object): Always mark sub char-tables with mark_char_table.
5585 * chartab.c (make_sub_char_table, copy_sub_char_table)
5586 (sub_char_table_ref, sub_char_table_ref_and_range, sub_char_table_set)
5587 (sub_char_table_set_range, optimize_sub_char_table, map_sub_char_table)
5588 (map_sub_char_table_for_charset, uniprop_table_uncompress):
5589 All related users changed.
5590 * lread.c (read1): Adjust to match new layout of sub char-table.
5591 * print.c (print_object): Likewise (Bug#17898).
5593 2014-07-02 Stefan Monnier <monnier@iro.umontreal.ca>
5595 * keymap.c (get_keyelt): Simplify.
5596 (copy_keymap_item): Remove left-over code for when we had
5597 key-shortcut caches.
5599 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
5601 * nsterm.m (judge): EmacsScroller: Move dealloc code here.
5602 (dealloc): Remove for EmacsScroller.
5604 * nsterm.h (EmacsScroller): Remove dealloc.
5606 2014-06-30 Eli Zaretskii <eliz@gnu.org>
5608 * coding.c (MIN_CHARBUF_SIZE): Enlarge to 32. (Bug#17881)
5610 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
5612 * nsmenu.m (update_frame_tool_bar): Set wait_for_tool_bar to NO
5613 when setNeedsDisplay is called so we don't trigger redisplay for every
5616 * nsterm.m (any_help_event_p): New variable.
5617 (mouseMoved:): Set any_help_event_p to YES if help event is
5618 generated. Remove else with empty help event that triggered redisplay
5619 for every mouse move.
5620 (windowDidResignKey:): If any_help_event_p, generate empty help event.
5622 2014-06-29 Dmitry Antipov <dmantipov@yandex.ru>
5624 * xfns.c (Qsuppress_icon): Remove; no real users.
5625 (syms_of_xfns): Don't DEFSYM it. Remove ancient comments.
5626 * w32fns.c (Qsuppress_icon): Remove, for the same reason.
5627 (syms_of_w32fns): Don't DEFSYM it.
5629 2014-06-29 Glenn Morris <rgm@gnu.org>
5631 * Makefile.in (ns-app): Mark as PHONY.
5633 2014-06-28 Glenn Morris <rgm@gnu.org>
5635 * Makefile.in (mostlyclean): There are no libXMenu11.a,
5636 liblw.a in this directory.
5638 2014-06-28 Andreas Schwab <schwab@linux-m68k.org>
5640 * coding.c (encode_coding_utf_8): Correctly count produced_chars
5641 also in unibyte case. (Bug#17865)
5643 2014-06-28 K. Handa <handa@gnu.org>
5645 * coding.c (MAX_CHARBUF_SIZE): Rename from CHARBUF_SIZE.
5646 (MIN_CHARBUF_SIZE): New macro.
5647 (ALLOC_CONVERSION_WORK_AREA): New arg SIZE. Callers changed.
5649 2014-06-27 Glenn Morris <rgm@gnu.org>
5651 * Makefile.in: Replace BOOTSTRAPEMACS sleight-of-hand
5652 with an order-only dependence on bootstrap-emacs. (Bug#2151)
5653 (.el.elc): Replace suffix rule with pattern rule.
5654 (%.elc): New pattern rule, with order-only prerequisite.
5655 ($(lisp)): No more need to depend on BOOTSTRAPEMACS.
5656 ($(lispsource)/loaddefs.el): Use an order-only prerequisite
5657 in place of BOOTSTRAPEMACS.
5659 2014-06-26 Dmitry Antipov <dmantipov@yandex.ru>
5661 * fns.c (Fcompare_strings): Use FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE.
5663 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
5665 Consistently use validate_subarray to verify substring.
5666 * fns.c (validate_substring): Not static any more. Adjust to
5667 use ptrdiff_t, not EMACS_INT, because string and vector limits
5668 can't exceed ptrdiff_t even if EMACS_INT is wider.
5669 (Fcompare_strings, Fsubstring, Fsubstring_no_properties)
5670 (secure_hash): Adjust user.
5671 * lisp.h (validate_subarray): Add prototype.
5672 * coding.c (Fundecodable_char_position):
5673 * composite.c (Fcomposition_get_gstring, Fcompose_string_internal):
5674 Use validate_subarray. Adjust comment to mention substring.
5676 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
5678 Do not allow out-of-range character position in Fcompare_strings.
5679 * fns.c (validate_subarray): Add prototype.
5680 (Fcompare_substring): Use validate_subarray to check ranges.
5681 Adjust comment to mention that the semantics was changed. Also see
5682 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00447.html.
5684 2014-06-24 Paul Eggert <eggert@cs.ucla.edu>
5686 Be more consistent about the 'Qfoo' naming convention.
5687 * image.c (Fimagemagick_types):
5688 * lisp.h (lisp_h_CHECK_TYPE, CHECK_TYPE, CHECK_ARRAY):
5689 * process.c (Fmake_network_process):
5690 Rename C local identifier 'Qfoo to avoid giving the false
5691 impression that it stands for the symbol 'foo'.
5693 2014-06-23 Dmitry Antipov <dmantipov@yandex.ru>
5695 Simplify and cleanup character conversion stuff.
5696 * lisp.h (multibyte_char_to_unibyte, multibyte_char_to_unibyte_safe):
5698 * character.c (multibyte_char_to_unibyte)
5699 (multibyte_char_to_unibyte_safe): Remove; no longer used.
5700 * character.h (make_char): Remove; unused.
5701 (CHAR_TO_BYTE8, CHAR_TO_BYTE_SAFE): Simplify.
5702 (ASCII_BYTE_P): Remove; ASCII_CHAR_P does the same thing.
5703 * buffer.c, charset.c, charset.h, cmds.c, coding.c, editfns.c:
5704 * fileio.c, indent.c, insdel.c, keyboard.c, lread.c, print.c:
5705 * search.c, term.c, xdisp.c, xterm.c: Related users changed.
5707 2014-06-22 Mario Lang <mlang@delysid.org>
5709 * w32fns.c (Fw32_shell_execute): The the -> the.
5711 2014-06-22 Dmitry Antipov <dmantipov@yandex.ru>
5713 * xmenu.c (mouse_position_for_popup):
5714 * xselect.c (mouse_position_for_drop): Do not duplicate ...
5715 * xfns.c (x_relative_mouse_position): ... and prefer this function.
5716 * menu.c (Fx_popup_menu):
5717 * xselect.c (x_handle_dnd_message): Adjust users.
5718 * menu.h (mouse_position_for_popup): Remove prototype.
5719 * xterm.h (x_relative_mouse_position): Add prototype.
5720 * xterm.c (x_find_topmost_parent): Break from the loop and do not
5721 call XFree if XQueryTree returns zero.
5723 2014-06-21 Eli Zaretskii <eliz@gnu.org>
5725 * indent.c (Fvertical_motion): Doc fix.
5726 Move to the goal column, if any, with a single call to
5727 move_it_in_display_line, not in two calls. Doing this with two
5728 calls causes move_it_in_display_line apply the line-prefix
5729 handling twice instead of just once. (Bug#17823)
5731 2014-06-21 Paul Eggert <eggert@cs.ucla.edu>
5733 Port to OS X ACLs (Bug#17810).
5734 * fileio.c (Ffile_acl): Port to OS X, where acl_get_file (...,
5735 ACL_TYPE_ACCESS) doesn't work.
5737 2014-06-21 Stefan Monnier <monnier@iro.umontreal.ca>
5739 * keyboard.c (read_key_sequence): Don't invoke Vprefix_help_command
5740 before checking key-translation-map (bug#17659).
5742 2014-06-21 Dmitry Antipov <dmantipov@yandex.ru>
5744 * font.c (font_make_object): Avoid dangling pointer which may
5745 crash GC (Bug#17771).
5747 2014-06-21 Eli Zaretskii <eliz@gnu.org>
5749 * image.c [5 < GIFLIB_MAJOR + (1 <= GIFLIB_MINOR)]: Declare the
5750 prototype of DGifCloseFile as appropriate for older and newer
5752 (gif_close): New function, encapsulates the differences in the
5753 calling sequence of DGifCloseFile before v5.1.0 and after it.
5754 (gif_load): Call gif_close instead of DGifCloseFile. Divulge the
5755 error string where appropriate. (Bug#17790)
5757 * xdisp.c (Fmove_point_visually): Instead of testing for keyboard
5758 macro execution, make sure point didn't move since last complete
5759 redisplay, as the condition for using the glyph matrix
5760 information. (Bug#17777)
5762 2014-06-19 Dmitry Antipov <dmantipov@yandex.ru>
5764 Minor cleanup of fonset code.
5765 * fontset.c (FONTSET_ID, set_fontset_id, FONTSET_NAME)
5766 (set_fontset_name, FONTSET_ASCII, set_fontset_ascii)
5767 (FONTSET_BASE, set_fontset_base, FONTSET_FRAME)
5768 (set_fontset_frame, FONTSET_NOFONT_FACE, set_fontset_nofont_face)
5769 (FONTSET_DEFAULT, set_fontset_default, FONTSET_FALLBACK)
5770 (set_fontset_fallback): Reorder extra slots and avoid unused slots.
5771 (free_realized_fontset): Remove because a no-op since 2008.
5772 (free_face_fontset): Adjust user.
5773 (syms_of_fontset): Shrink fontset by one extra slot.
5775 2014-06-17 Paul Eggert <eggert@cs.ucla.edu>
5777 Omit redundant extern decls.
5778 Most of this patch is from Dmitry Antipov, in:
5779 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00263.html
5780 * commands.h (update_mode_lines):
5781 * frame.h (Qbackground_color, Qforeground_color)
5782 (x_set_menu_bar_lines):
5783 * ftfont.c (ftfont_font_format):
5784 * intervals.h (Qkeymap, Qfont):
5785 * keyboard.c (timer_check, safe_run_hooks, Qregion_extract_function):
5786 * lisp.h (Ffboundp, Qnil, Qt, Qlambda, Qintegerp, Qwholenump)
5787 (Qsymbolp, Qlisp, Qconsp, Qstringp, Qarrayp, Qbufferp, Qmarkerp)
5788 (Qvectorp, Qbuffer_or_string_p, Qchar_table_p, Qvector_or_char_table_p)
5789 (Qfloatp, Qnumberp, Qfont_spec, Qfont_entity, Qfont_object)
5790 (Fbyteorder, wrong_type_argument, Fmax_char, syms_of_composite)
5791 (Fidentity, extract_float, init_display, syms_of_display, Qdisplay):
5792 (Qimage, Qbox, redisplay_preserve_echo_area, char_table_ref)
5793 (char_table_set, char_table_translate, Qautoload, Qbottom, Qtop)
5794 (Qvisible, Qfont, Qfront_sticky, Qrear_nonsticky, init_sigio)
5795 (Qtool_bar, Qheader_line):
5796 * macros.c (Fexecute_kbd_macro):
5797 * xdisp.c (Ftool_bar_height, Ftool_bar_height):
5798 * xterm.c (x_delete_terminal, XSetIMValues):
5799 * xterm.h (x_set_window_size, x_query_color, x_get_focus_frame)
5800 (x_implicitly_set_name, popup_activated)
5801 (widget_store_internal_border):
5802 Remove redundant decls.
5803 * frame.c [USE_X_TOOLKIT]: Include widget.h.
5804 * keyboard.c (Fexit_recursive_edit, Fabort_recursive_edit):
5805 Remove _Noreturn, as make-docfile now does that for us.
5806 * lisp.h (DEFUN): Don't declare fnname here; rely on make-docfile.
5807 (Qregion_extract_function): New decl.
5808 * window.c, xfns.c: Include menu.h.
5810 2014-06-17 Stefan Monnier <monnier@iro.umontreal.ca>
5812 * callint.c (Fcall_interactively): Fix up last change (bug#17701).
5814 2014-06-17 Dmitry Antipov <dmantipov@yandex.ru>
5816 * fileio.c (Fread_file_name): Do not pass redundant args and ...
5817 * callint.c (read_file_name): ... convert to static here.
5818 * lisp.h (Fread_file_name): Do not EXFUN it.
5819 (STRING_COPYIN): Remove; unused.
5820 * composite.c (CHAR_COMPOSABLE_P): Replace unsafe macro with ...
5821 (char_composable_p): ... static function. All users changed.
5822 * eval.c (toplevel): Remove redundant #include directives.
5823 * xterm.c (x_initialize): Add static to match prototype.
5824 * ccl.c (Fccl_execute_on_string):
5825 * font.c (fon_intern_prop): Use make_specified_string.
5827 2014-06-16 Paul Eggert <eggert@cs.ucla.edu>
5829 * Makefile.in (ns-app): Fix typo that broke build on OS X.
5830 Reported by David Caldwell in:
5831 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00251.html
5833 2014-06-16 Dmitry Antipov <dmantipov@yandex.ru>
5835 Do not ask for XRender extension each time XFT font is opened.
5836 * xftfont.c (xftfont_open): Move call to XRenderQueryExtension ...
5837 * xterm.c (x_term_init) [HAVE_XFT]: ... to here. Adjust comment.
5839 2014-06-15 Glenn Morris <rgm@gnu.org>
5841 * Makefile.in: Use `make -C' rather than `cd && make' throughout.
5843 2014-06-15 Eli Zaretskii <eliz@gnu.org>
5845 * xdisp.c (Fmove_point_visually): Don't use the glyph matrix
5846 information if we are in the middle of executing a keyboard macro,
5847 since redisplay doesn't update the screen until the macro is
5848 finished. (Bug#17777)
5850 * alloc.c (cleanup_vector): Don't dereference a font driver
5851 pointer if it is NULL. (Bug#17771)
5853 2014-06-13 Glenn Morris <rgm@gnu.org>
5855 * Makefile.in ($(leimdir)/leim-list.el, $(srcdir)/macuvs.h)
5856 ($(lispsource)/international/charprop.el)
5857 ($(libsrc)/make-docfile$(EXEEXT), $(lwlibdir)/liblw.a)
5858 ($(oldXMenudir)/libXMenu11.a, ns-app, .el.elc)
5859 ($(lispsource)/loaddefs.el, bootstrap-emacs$(EXEEXT)):
5860 GNU make automatically passes command-line arguments to sub-makes.
5862 2014-06-13 Paul Eggert <eggert@cs.ucla.edu>
5864 Avoid hangs in accept-process-output (Bug#17647).
5865 * lisp.h, process.c (wait_reading_process_input):
5866 Return int, not bool. All uses changed.
5867 * process.c (SELECT_CANT_DO_WRITE_MASK):
5868 Remove macro, replacing with ...
5869 (SELECT_CAN_DO_WRITE_MASK): ... new constant, with inverted sense.
5871 (status_notify): New arg WAIT_PROC. Return int, not void.
5874 2014-06-13 Eli Zaretskii <eliz@gnu.org>
5876 * menu.c (Fx_popup_menu): Don't call the frame's menu_show_hook if
5877 the frame is the initial frame, because the hook is not set up
5878 then, and Emacs crashes.
5879 Reported by Fabrice Popineau <fabrice.popineau@gmail.com>.
5881 2014-06-12 Stefan Monnier <monnier@iro.umontreal.ca>
5883 * keymap.c (silly_event_symbol_error): Don't recommend the use
5886 2014-06-11 Eli Zaretskii <eliz@gnu.org>
5888 * xdisp.c (set_cursor_from_row): Fix an off-by-one error when
5889 matching overlay strings with 'cursor' property against buffer
5890 positions traversed in the glyph row. (Bug#17744)
5892 2014-06-11 Jan Djärv <jan.h.d@swipnet.se>
5894 * nsterm.h (EmacsApp): Always compile in shouldKeepRunning, isFirst
5897 * nsterm.m (run): Always compile for Cocoa. Use runtime check to
5898 determine 10.9 (Bug#17751).
5900 * macfont.m (macfont_draw): Positions were not freed.
5902 2014-06-10 Dmitry Antipov <dmantipov@yandex.ru>
5904 * dispextern.h (PREPARE_FACE_FOR_DISPLAY): Remove as a duplicate of ...
5905 * xfaces.c (prepare_face_for_display) [HAVE_WINDOW_SYSTEM]: ... this
5906 function. Also adjust comment.
5907 * fringe.c, w32term.c, xdisp.c, xterm.c: All users changed.
5909 * dispextern.h (struct face) [HAVE_XFT]: Ifdef 'extra' member.
5910 * font.c (font_done_for_face):
5911 * xfaces.c (realize_non_ascii_face): Adjust user.
5912 * font.h (struct font_driver): Convert 'prepare_face' to return
5913 void because its return value is never used anyway.
5914 * xfont.c (xfont_prepare_face): Return void.
5915 * xftfont.c (xftfont_prepare_face): Likewise. Use xmalloc.
5916 (xftfont_done_face): Use xfree.
5918 * dispextern.h (last_tool_bar_item): Remove declaration.
5919 * frame.h (struct frame): New member last_tool_bar_item.
5920 * frame.c (make_frame): Initialize it.
5921 * xdisp.c (toplevel): Remove last_tool_bar_item.
5922 (handle_tool_bar_click, note_tool_bar_highlight):
5923 * w32term.c (w32_read_socket, w32_initialize):
5924 * xterm.c (handle_one_xevent, x_initialize): Adjust users.
5926 * frame.h (window_system_available) [!HAVE_WINDOW_SYSTEM]: Always false.
5927 * frame.c (window_system_available) [HAVE_WINDOW_SYSTEM]: Now here.
5929 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
5931 Say (accept-process-output P)'s result pertains to P if P is non-nil.
5932 * process.c (Faccept_process_output)
5933 (wait_reading_process_output): Mention that if PROCESS is non-nil,
5934 the return value is about PROCESS, not about other processes.
5936 2014-06-09 Dmitry Antipov <dmantipov@yandex.ru>
5938 Further adjustments to mark_object and friends.
5939 Now the mark_object's stack is just 32 bytes on a 64-bit
5940 system, which means extra 20% off the stack usage.
5941 * alloc.c (mark_save_value): As before, refactored out from ...
5942 (mark_object): ... adjusted user. Also add comment.
5944 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
5946 Fix core dump after a dropped X connection (Bug#17704).
5947 * sysdep.c (stuff_char): Don't abort merely because the selected frame
5948 is dead, as we may be shutting down.
5950 2014-06-08 Glenn Morris <rgm@gnu.org>
5952 * fileio.c (write-region-inhibit-fsync): Doc tweak.
5954 * data.c (Flss, Fgtr, Fleq, Fgeq): Doc tweaks.
5956 2014-06-08 Paul Eggert <eggert@cs.ucla.edu>
5958 If a C name must be extern on some platforms, make it extern on all.
5959 * dispextern.h (set_vertical_scroll_bar, erase_phys_cursor)
5961 * font.h (ftxfont_driver) [HAVE_XFT]:
5962 * keyboard.h (menu_items_inuse, ignore_mouse_drag_p, make_ctrl_char):
5963 * lisp.h (get_frame_param):
5964 * menu.h (tty_menu_show):
5965 * process.h (conv_sockaddr_to_lisp, catch_child_signal):
5966 * termhooks.h (encode_terminal_code):
5967 * xterm.h (x_menu_wait_for_event):
5969 * frame.c (get_frame_param):
5970 * fringe.c (max_used_fringe_bitmap):
5971 * ftxfont.c (ftxfont_driver):
5972 * keyboard.c (ignore_mouse_drag_p, make_ctrl_char):
5973 * menu.c (menu_items_inuse):
5974 * process.c (conv_sockaddr_to_lisp, catch_child_signal):
5975 * term.c (encode_terminal_code, tty_menu_show):
5976 * xdisp.c (set_vertical_scroll_bar, erase_phys_cursor):
5977 * xfaces.c (load_color):
5978 * xmenu.c (x_menu_wait_for_event):
5981 2014-06-08 Dmitry Antipov <dmantipov@yandex.ru>
5983 Change object marking routines to minimize stack usage.
5984 This change moves a few cold paths from mark_object to NO_INLINE
5985 functions and adjusts symbol marking loop. According to GCC 4.8.2
5986 -Wstack-usage, this reduces mark_object's stack usage from 80 to
5987 48 bytes on a 64-bit system. For a long byte-force-recompile runs,
5988 stack usage at the mark phase is reduced up to 28%. Surprisingly,
5989 it also gains up to 3% in speed (with default '-O2 -g3' flags).
5990 * alloc.c (mark_compiled, mark_localized_symbol): New functions,
5991 refactored out from ...
5992 (mark_object): ... adjusted user. Also mark symbols in a tight
5994 (mark_face_cache): Add NO_INLINE.
5996 2014-06-08 Eli Zaretskii <eliz@gnu.org>
5998 * sysdep.c (reset_sys_modes): Use cursorX, not curX, as the latter
5999 contains garbage on WINDOWSNT (which could potentially infloop at
6002 Minimize cursor motion during TTY menu updates.
6003 * term.c (tty_menu_display): Don't position cursor here.
6004 Instead, pass the cursor coordinates to update_frame_with_menu.
6005 (tty_menu_activate): Send the hide cursor command only once in an
6006 iteration through the outer 'while' loop.
6008 * dispnew.c (update_frame_1): Accept an additional argument
6009 SET_CURSOR_P, and position the cursor at the end of the frame
6010 update only if that argument is non-zero. All callers changed to
6011 provide the additional argument as non-zero, except for
6012 update_frame_with_menu.
6013 (update_frame_with_menu): Accept 2 additional arguments ROW and
6014 COL; if they are non-negative, instruct update_frame_1 not to
6015 position the cursor, and instead position it according to ROW and COL.
6017 * dispextern.h (update_frame_with_menu): Update prototype.
6019 2014-06-08 Stefan Monnier <monnier@iro.umontreal.ca>
6021 * callproc.c (call_process): Don't check read-only if we don't insert
6022 anything (bug#17666).
6024 2014-06-08 Eli Zaretskii <eliz@gnu.org>
6026 * dispnew.c (update_frame_with_menu): Set display_completed.
6028 2014-06-07 Eli Zaretskii <eliz@gnu.org>
6030 * term.c (tty_menu_show) [WINDOWSNT]: Make tty_menu_show extern
6032 * menu.h (tty_menu_show) [WINDOWSNT]: Declare extern only for WINDOWSNT.
6034 2014-06-06 Paul Eggert <eggert@cs.ucla.edu>
6036 * term.c (tty_menu_show) [!HAVE_NTGUI]: Now static.
6037 * menu.h (tty_menu_show) [!HAVE_NTGUI]: Omit extern decl.
6039 2014-06-06 Stefan Monnier <monnier@iro.umontreal.ca>
6041 * window.c (Frecenter): Signal an error if window-buffer is not
6044 * keyboard.c (make_lispy_position): Don't include a buffer position in
6045 mode/header-line mouse events.
6047 * keyboard.c (read_char): Handle (t . <event>) in the second use of
6048 Vunread_command_events (bug#17650).
6050 2014-06-06 Dmitry Antipov <dmantipov@yandex.ru>
6052 * xterm.c (x_setup_pointer_blanking):
6053 Conditionally probe Xfixes until this stuff is stabilized (Bug#17609).
6055 2014-06-05 Dmitry Antipov <dmantipov@yandex.ru>
6057 * keyboard.c, process.c: Do not define POLL_FOR_INPUT here
6058 because it will be defined in generated config.h if needed.
6060 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
6062 Use terminal-specific hooks to display popup dialogs.
6063 * termhooks.h (struct terminal): New field popup_dialog_hook.
6064 * menu.c (emulate_dialog_with_menu): New function, refactored from ...
6065 (Fx_popup_dialog): ... adjusted user. Also remove old #if 0
6066 code and use popup_dialog_hook.
6067 * nsmenu.m (ns_popup_dialog): Make hook-compatible.
6068 * nsterm.h (ns_popup_dialog): Adjust prototype.
6069 * nsterm.m (ns_create_terminal):
6070 * w32term.c (w32_create_terminal):
6071 * xterm.c (x_create_terminal) [USE_X_TOOLKIT || USE_GTK]:
6072 Setup popup_dialog_hook.
6074 2014-06-04 Eli Zaretskii <eliz@gnu.org>
6076 * w32heap.c (report_temacs_memory_usage): Improve the report by
6077 reporting the large blocks that are actually occupied at dump time.
6079 * w32console.c (initialize_w32_display): Set the console
6080 menu_show_hook, otherwise TTY menus are broken on w32.
6082 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
6084 Use terminal-specific hooks to display menus.
6085 * termhooks.h (struct terminal): New field menu_show_hook.
6086 * menu.h (<anonymous enum>): Bit flags for menu hooks.
6087 (x_menu_show, w32_menu_show, ns_menu_show, tty_menu_show):
6089 * menu.c (Fx_popup_menu): Use bit flags and menu_show_hook.
6090 * nsmenu.m (ns_menu_show):
6091 * w32menu.c (w32_menu_show):
6092 * xmenu.c (x_menu_show):
6093 * term.c (tty_menu_show): Adjust to use bit flags.
6094 (set_tty_hooks): Set menu_show_hook.
6095 * xterm.c (x_create_terminal):
6096 * nsterm.m (ns_create_terminal):
6097 * msdos.c (initialize_msdos_display):
6098 * w32term.c (w32_create_terminal): Likewise.
6100 2014-06-03 Juanma Barranquero <lekktu@gmail.com>
6102 * w32heap.c (DUMPED_HEAP_SIZE) [!_WIN64]: Reduce to 11 MB.
6104 2014-06-03 Eli Zaretskii <eliz@gnu.org>
6106 * sysselect.h (fd_CLR, fd_ISSET, fd_SET, FD_CLR, FD_ISSET)
6107 (FD_SET): Don't define on WINDOWSNT.
6109 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
6111 * emacs.c: Include "sysselect.h", to define its inline functions.
6112 Reported by Glenn Morris in:
6113 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00077.html
6115 Do not require libXt-devel when building with gtk.
6116 * gtkutil.h, menu.h: Include lwlib-widget.h, not lwlib-h, to avoid
6117 dependency on libXt-devel.
6118 * menu.h [HAVE_NTGUI]: Include lwlib-widget.h in this case too.
6119 (enum button_type, widget_value) [HAVE_NTGUI]: Remove, as
6120 lwlib-widget.h now does this.
6121 * nsmenu.m (ns_menu_show): "enabled" -> "enable" to fix typo.
6123 2014-06-03 Paul Eggert <eggert@penguin.cs.ucla.edu>
6125 If ENABLE_CHECKING, range-check args of FD_CLR, FD_ISSET, FD_SET.
6126 * process.c (add_read_fd, delete_read_fd, add_write_fd)
6127 (delete_write_fd, wait_reading_process_output):
6128 Remove now-redundant easserts.
6129 * sysselect.h (SYSSELECT_H): New macro, to avoid double-inclusion woes.
6130 Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
6131 (fd_CLR, fd_ISSET, fd_SET): New inline functions.
6132 (FD_CLR, FD_ISSET, FD_SET): Redefine in terms of these functions.
6134 2014-06-03 Eli Zaretskii <eliz@gnu.org>
6136 * w32heap.c (DUMPED_HEAP_SIZE): Move from w32heap.h. Don't use
6137 HEAPSIZE; instead, define separate values for the 32- and 64-bit builds.
6138 (calloc): Don't undef, it is never defined.
6139 (HEAP_ENTRY_SHIFT): Remove unused macro.
6141 * Makefile.in (C_HEAP_SWITCH): Remove.
6142 (ALL_CFLAGS): Don't use $(C_HEAP_SWITCH).
6144 Fix MS-Windows build broken by menu changes on 2014-06-02.
6145 * w32menu.c (w32_menu_show): Fix a typo that broke compilation.
6147 * menu.h (enum button_type, struct _widget_value) [HAVE_NTGUI]:
6148 Define instead of including ../lwlib/lwlib.h, which causes
6149 compilation errors due to missing X11 headers.
6151 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
6153 * process.c (wait_reading_process_output): Omit incorrect test of
6154 p->infd against zero. Add easserts for infd having a plausible value.
6156 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
6158 Adjust to match recent lwlib changes.
6159 * menu.h (xmalloc_widget_value): Replace by ...
6160 (make_widget_value): ... new prototype.
6161 * menu.c (xmalloc_widget_value): Replace by ...
6162 (make_widget_value): ... new function.
6163 (free_menubar_widget_value_tree, digest_single_submenu): Adjust users.
6164 * gtkutil.c (malloc_widget_value, free_widget_value):
6165 (widget_value_free_list, malloc_cpt): Remove old lwlib-compatible code.
6166 * keyboard.h (enum button_type, struct _widget_value):
6167 * gtkutil.h, nsgui.h, w32gui.h (malloc_widget_value, free_widget_value):
6169 * nsmenu.m (ns_update_menubar, ns_menu_show):
6170 * w32menu.c (set_frame_menubar, w32_menu_show, w32_dialog_show):
6171 * xmenu.c (set_frame_menubar, xmenu_show, x_dialog_show): Adjust users.
6172 * xterm.h (XtParent) [USE_GTK]: Remove unused macro.
6174 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
6176 * image.c (x_query_frame_background_color)
6177 [HAVE_PNG || HAVE_NS || HAVE_IMAGEMAGICK || HAVE_RSVG]:
6178 Fix --enable-gcc-warnings compilation without image libraries.
6180 2014-06-02 Eli Zaretskii <eliz@gnu.org>
6182 * w32heap.c (malloc_after_dump, realloc_after_dump): Update the
6183 emulated break value only if it goes up.
6184 (sbrk): Add assertion that the INCREMENT argument is strictly
6185 zero. Improve and correct the commentary.
6187 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
6189 Improve AIX-related merge from emacs-24.
6190 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Fix comment.
6191 * lisp.h (ENUMABLE) [!_AIX]: Don't define to 0 merely because we're
6192 not on AIX; since we're on the trunk we can use enums more broadly.
6194 * frame.c (x_set_frame_parameters): Don't read uninitialized storage.
6196 2014-06-02 Jan Djärv <jan.h.d@swipnet.se>
6198 * xterm.c (xg_scroll_callback): Remove position, for jump set portion
6199 to min(value, whole).
6201 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
6203 Bring back the changes to GDB-visible symbols, but only on AIX.
6204 And only if it's not pre-4.2 GCC.
6205 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
6206 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
6207 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
6210 2014-06-02 Eli Zaretskii <eliz@gnu.org>
6212 * fileio.c (Finsert_file_contents): Call prepare_to_modify_buffer
6213 with PT, not GPT. (Bug#16433)
6215 Revert last changes to GDB-visible symbols.
6216 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): Delete macros.
6217 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Don't use them.
6218 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
6221 2014-06-02 Glenn Morris <rgm@gnu.org>
6223 * cmds.c (Fself_insert_command): Allow zero repeat count. (Bug#17649)
6225 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
6227 Fix port to 32-bit AIX with xlc (Bug#17598).
6228 * alloc.c (gdb_make_enums_visible): Remove FLOAT_TO_STRING_BUFSIZE.
6229 * conf_post.h (FLEXIBLE_ARRAY_MEMBER) [__IBMC__]: Don't define to empty.
6230 * lisp.h (FLOAT_TO_STRING_BUFSIZE): Make it a macro, instead of an enum,
6231 to work around a compiler bug in IBM xlc 12.1.
6233 2014-06-02 Eli Zaretskii <eliz@gnu.org>
6235 * xterm.c (x_update_window_end): Don't invalidate the entire
6236 mouse-highlight info, just signal frame_up_to_date_hook that mouse
6237 highlight needs to be redisplayed. (Bug#17588)
6239 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
6241 Port the GDB-visible symbols to AIX.
6242 Without them, GDB doesn't work to debug Emacs, since the AIX linker
6243 optimizes away the relevant external symbols. Use enums instead;
6244 this suffices for the AIX port, which is 32-bit-only anyway.
6245 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
6246 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
6247 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
6250 Include sources used to create macuvs.h.
6251 * Makefile.in ($(srcdir)/macuvs.h): New rule.
6252 * macuvs.h: Use automatically-generated header.
6254 2014-06-01 Paul Eggert <eggert@cs.ucla.edu>
6256 Port signal-handling to DragonFly BSD (Bug#17646).
6257 * callproc.c, sysdep.c (block_child_signal, unblock_child_signal):
6258 Move implementations from callproc.c to sysdep.c.
6259 * process.h, syssignal.h (block_child_signal, unblock_child_signal):
6260 Move declarations from process.h to syssignal.h.
6262 2014-06-01 Juanma Barranquero <lekktu@gmail.com>
6264 * callint.c (Ffuncall_interactively): Add usage.
6266 2014-06-01 Jan Djärv <jan.h.d@swipnet.se>
6268 * nsfns.m (ns_appkit_version_str): Add os version for Cocoa.
6270 2014-05-30 Eli Zaretskii <eliz@gnu.org>
6272 * w32heap.c (malloc_before_dump, malloc_after_dump)
6273 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
6274 (mmap_alloc, mmap_realloc): Check for errors more thoroughly and
6275 set errno where appropriate to emulate CRT functions.
6277 2014-05-30 Dmitry Antipov <dmantipov@yandex.ru>
6279 Debugging facility to check whether 'const char *' points to
6280 relocatable data of non-pure Lisp string.
6281 * alloc.c (maybe_lisp_pointer): New function, refactored out of ...
6282 (mark_maybe_pointer): ... adjusted user.
6283 (relocatable_string_data_p): New function.
6284 * lisp.h (relocatable_string_data_p): Add prototype.
6285 * xdisp.c (message_with_string): If ENABLE_CHECKING, make sure
6286 the pointer to relocatable Lisp data is not used.
6288 2014-05-30 Paul Eggert <eggert@cs.ucla.edu>
6290 Don't let SIGINT handling block SIGCHLD indefinitely (Bug#17561).
6291 * atimer.c (block_atimers):
6292 * callproc.c (block_child_signal): Block SIGINT too;
6293 otherwise, its handler might now unblock signals that it shouldn't.
6294 * keyboard.c (read_char): Clear signal mask, since we may
6295 be in a SIGINT handler, and many signals may be masked.
6296 * keyboard.c (handle_interrupt):
6297 * sysdep.c (handle_arith_signal):
6298 Clear signal mask instead of just unblocking the signal that
6299 was received, since several signals may be blocked at this point.
6301 2014-05-29 Eli Zaretskii <eliz@gnu.org>
6303 * Makefile.in (TEMACS_POST_LINK): Remove target.
6304 (emacs$(EXEEXT)): Remove $(ADDSECTION) from prerequisites.
6305 (temacs$(EXEEXT)): Remove $(TEMACS_POST_LINK) from the recipe.
6307 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
6309 * xmenu.c (xdialog_show): Remove prototype, rename to
6310 x_dialog_show, remove 2nd arg because it's always zero
6311 and simplify accordingly.
6312 (xw_popup_dialog): Adjust user.
6313 * w32menu.c (w32_dialog_show): Adjust prototype, remove
6314 2nd arg because it's always zero and simplify accordingly.
6315 (w32_popup_dialog): Adjust user.
6317 2014-05-29 Eli Zaretskii <eliz@gnu.org>
6319 * w32heap.c (report_temacs_memory_usage): New function.
6321 * unexw32.c (unexec) [ENABLE_CHECKING]:
6322 Call report_temacs_memory_usage.
6324 * w32heap.h (report_temacs_memory_usage): Add prototype.
6326 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
6328 Don't substitute sigprocmask for pthread_sigmask (Bug#17561).
6329 * Makefile.in (LIB_PTHREAD_SIGMASK): Remove; all uses removed.
6331 2014-05-29 Eli Zaretskii <eliz@gnu.org>
6333 * buffer.c (init_buffer): Accept an argument 'initialized'.
6334 [USE_MMAP_FOR_BUFFERS]: If 'initialized' is non-zero, reset
6335 mmap_regions and mmap_fd, to avoid referencing stale data from the
6336 dump phase. Add an assertion for buffer text of buffers created
6337 in temacs before this function is called. (Bug#17622)
6338 (mmap_regions_1, mmap_fd_1): Remove unused variables.
6340 * lisp.h (init_buffer): Update prototype.
6342 * emacs.c (main): Pass 'initialized' as the argument to init_buffer.
6344 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
6346 * alloc.c (Fgarbage_collect): Fix compilation with
6347 GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
6349 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
6351 * frame.c, frame.h (frame_char_to_pixel_position)
6352 (frame_set_mouse_position): Now static, and made private in
6353 frame.c rather than public in frame.h.
6355 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
6357 Refactor mouse positioning stuff to avoid code duplication.
6358 * frame.h (frame_char_to_pixel_position): New function.
6359 (x_set_mouse_position): Rename to...
6360 (frame_set_mouse_position): ...new function.
6361 (frame_set_mouse_pixel_position): Add prototype.
6362 * nsterm.m, w32term.c, xterm.c (x_set_mouse_pixel_position):
6363 Rename to frame_set_mouse_pixel_position.
6364 * frame.c (Fset_mouse_pixel_position, Fset_mouse_position):
6366 * xterm.h, w32term.h ( x_set_mouse_position)
6367 (x_set_mouse_pixel_position): Remove prototypes.
6369 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
6371 On X, always make pointer visible when deleting frame (Bug#17609).
6372 * frame.c (frame_make_pointer_visible, frame_make_pointer_invisible):
6374 * frame.h (frame_make_pointer_visible, frame_make_pointer_invisible):
6376 * cmds.c (Fself_insert_command): Use SELECTED_FRAME.
6377 * keyboard.c (gobble_input): If there is no terminal input error,
6378 make sure the pointer is visible for all frames on this terminal.
6379 * xterm.c (x_free_frame_resources): Enable pointer visibility if
6380 it was previously disabled.
6382 2014-05-28 Stefan Monnier <monnier@iro.umontreal.ca>
6384 * data.c (Fzerop): Move to Elisp.
6385 (syms_of_data): Don't defsubr it.
6386 * keyboard.c (echo_keystrokes_p): New function.
6387 (read_char, record_menu_key, read_key_sequence): Use it.
6389 * callint.c (Qfuncall_interactively): New var.
6390 (Qcall_interactively): Remove.
6391 (Ffuncall_interactively): New function.
6392 (Fcall_interactively): Use it.
6393 (syms_of_callint): Defsubr it.
6395 2014-05-27 Stefan Monnier <monnier@iro.umontreal.ca>
6397 * bytecode.c (FETCH) [BYTE_CODE_SAFE]: Check the bytecode wasn't
6398 relocated from under us.
6400 2014-05-27 Fabrice Popineau <fabrice.popineau@gmail.com>
6402 Use mmap(2) emulation for allocating buffer text on MS-Windows.
6403 * Makefile.in (C_HEAP_SWITCH): Get the predefined heap size from
6404 configure, not from HEAPSIZE.
6405 (ADDSECTION, MINGW_TEMACS_POST_LINK): Remove, no longer used.
6407 * lisp.h (NONPOINTER_BITS): Modify the condition to define to zero
6408 for MinGW, since it no longer uses gmalloc.
6410 * buffer.c: Do not define mmap allocations functions for Windows.
6411 Remove mmap_find which is unused. Remove mmap_set_vars which does
6413 [WINDOWSNT]: Include w32heap.h.
6414 (init_buffer): Always allocate new memory for buffers.
6416 * emacs.c: Remove mmap_set_vars calls.
6418 * image.c (free_image): Undef free for Windows because it is
6419 redirected to our private version.
6421 * unexw32.c (COPY_PROC_CHUNK): Use %p format for 64bits compatibility.
6422 (copy_executable_and_dump_data): Remove dumping the heap section.
6423 (unexec): Restore using_dynamic_heap after dumping.
6425 * w32heap.c (dumped_data_commit, malloc_after_dump)
6426 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
6427 (free_after_dump, free_before_dump, mmap_alloc, mmap_realloc)
6428 (mmap_free): New functions.
6430 * w32heap.h: Declare dumped_data and mmap_* function prototypes.
6432 2014-05-27 Paul Eggert <eggert@cs.ucla.edu>
6434 * image.c (imagemagick_load_image): Use MagickRealType for local
6435 'color_scale', instead of double, to avoid a GCC warning about
6438 * xfns.c (Fx_window_property): Remove unused local.
6440 Don't kill already-reaped process (Bug#17561).
6441 * process.c (process_send_signal): Fix race condition where a
6442 subprocess was reaped by a signal handler between the check for
6443 liveness and calling 'kill', which meant that Emacs could in
6444 theory kill an innocent bystander process. Do the fix by blocking
6445 SIGCHLD in a critical section that checks liveness before killing.
6447 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6449 * w32.c (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT): Define only if undefined.
6451 2014-05-26 Ken Brown <kbrown@cornell.edu>
6453 * w32term.c (x_delete_display): Don't free dpyinfo->w32_id_name,
6454 even if !CYGWIN (see bug#17510).
6456 2014-05-26 Jan Djärv <jan.h.d@swipnet.se>
6458 * nsfns.m (Fns_do_applescript): Surround NSApp run
6459 with calls to ns_init_events, ns_finish_events (Bug#17424).
6461 * nsterm.h (ns_init_events, ns_finish_events): Declare.
6463 * nsterm.m (ns_init_events, ns_finish_events): New functions.
6464 (ns_read_socket, ns_select): Call ns_init_events, ns_finish_events.
6466 * nsfns.m (ns_do_applescript): Surround executeAndReturnError
6467 with calls to ns_init_events, ns_finish_events (Bug#17424).
6469 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6471 * xdisp.c (move_it_in_display_line_to): Don't record wrap position
6472 if we are iterating over an object that generates glyphs for
6473 marginal areas. (Bug#17585)
6475 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
6477 * xdisp.c (safe__call1, safe__eval): Now static.
6479 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6481 * xdisp.c (safe__call): Accept va_list argument instead of '...'.
6482 (safe_call, safe__call1): Construct a va_list argument for safe_call.
6483 (safe_call1): Call safe_call instead of safe__call directly.
6485 2014-05-26 Ken Brown <kbrown@cornell.edu>
6487 * w32term.c (x_delete_display) [CYGWIN]: Don't free
6488 dpyinfo->w32_id_name, to make sure it doesn't get freed more than
6491 2014-05-26 Stefan Monnier <monnier@iro.umontreal.ca>
6493 * xdisp.c: Bind inhibit-quit during pre-redisplay-function.
6494 (safe__call, safe__call1, safe__eval): New functions.
6495 (safe_call): Use it.
6496 (prepare_menu_bars): Use it for pre-redisplay-function (bug#17577).
6497 (display_mode_element): Same for `:eval'.
6499 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
6501 Fix port to 32-bit AIX (Bug#17540).
6502 * unexaix.c (copy_text_and_data): Don't add text_scnptr to ptr
6503 twice. _text already includes this offset.
6504 (unrelocate_symbols): Don't cast 64-bit integer to pointer.
6506 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6508 * xdisp.c (move_it_in_display_line_to): Avoid infinite recursion:
6509 when closest_pos is identical to to_charpos, don't recurse, since
6510 we already tried that, and failed. (Bug#17539)
6512 * w32fns.c (unwind_create_frame) [GLYPH_DEBUG]: If we are
6513 unwinding when frame's faces were not initialized yet, increment
6514 the frame's image-cache reference count before calling
6515 x_free_frame_resources. Don't dereference
6516 dpyinfo->terminal->image_cache if it is NULL. (Bug#17524)
6518 2014-05-25 Jan Djärv <jan.h.d@swipnet.se>
6520 * nsfont.m (nsfont_draw): Simplify as arguments are adjusted in
6523 * nsterm.m (ns_draw_glyph_string): Move isComposite and end from
6524 macfont.m, call draw with adjusted arguments so font drivers
6525 don't need to do that.
6527 * macfont.m (macfont_draw): Merge changes from Macport.
6529 2014-05-24 Eli Zaretskii <eliz@gnu.org>
6531 * alloc.c (garbage_collect_1): New function, with all of the guts
6532 of Fgarbage_collect.
6533 (mark_stack): Accept an argument END and don't mark Lisp objects
6534 on the stack beyond the address given by END. Calculation of END
6535 was moved to Fgarbage_collect.
6536 (Fgarbage_collect): Calculate the end address of the stack portion
6537 that needs to be examined by mark_stack, and pass that address to
6538 garbage_collect_1, which will pass it to mark_stack.
6539 See http://lists.gnu.org/archive/html/emacs-devel/2014-05/msg00270.html
6540 for more details about the underlying problems. In particular,
6541 this avoids dumping Emacs with the large hash-table whose value is
6542 held in purify-flag for most of the time loadup.el runs.
6544 2014-05-24 Jan Djärv <jan.h.d@swipnet.se>
6546 * xfns.c (x_window_property_intern): New function (code from
6548 (Fx_window_property): Call x_window_property_intern. If property
6549 not found and NILP (source) and outer window != inner window,
6550 check outer window for property (Bug#17537).
6552 2014-05-22 Paul Eggert <eggert@cs.ucla.edu>
6554 Supply malloc and alloc_size attributes for extern allocators.
6555 This documents the C API, and helps GCC generate a bit better code.
6556 * conf_post.h (ATTRIBUTE_MALLOC, ATTRIBUTE_ALLOC_SIZE)
6557 (ATTRIBUTE_MALLOC_SIZE): New macros.
6558 * gmalloc.c (malloc, realloc, calloc):
6559 * gtkutil.h (malloc_widget_value):
6560 * lisp.h (ralloc, r_re_alloc, xmalloc, xzalloc, xrealloc, xnmalloc)
6561 (xnrealloc, xstrdup, xlispstrdup, record_xmalloc):
6564 2014-05-21 Paul Eggert <eggert@cs.ucla.edu>
6566 Don't assume that ImageMagick uses a 16-bit quantum (Bug#17519).
6567 * image.c (imagemagick_load_image): Port to hosts that do not use
6568 a 16-bit quantum, i.e., QuantumRange does not equal 65535.
6570 2014-05-21 Leo Liu <sdl.web@gmail.com>
6572 * fns.c (Fnreverse): Accept strings for SEQ and update doc-string.
6574 2014-05-20 Michael Albinus <michael.albinus@gmx.de>
6576 * dbusbind.c (xd_signature): Revert last 2 patches.
6578 2014-05-19 Paul Eggert <eggert@cs.ucla.edu>
6580 Allow any non-nil value to count as true in bool-vector.
6581 Likewise for xd_signature in dbusbind.c.
6582 This is more consistent with the usual practice in Emacs, which is
6583 that any non-nil value counts as true.
6584 * alloc.c (Fbool_vector): Don't require args to be t or nil.
6585 * dbusbind.c (xd_signature): Likewise, for booleans.
6586 * data.c, lisp.h (Qbooleanp):
6587 * lisp.h (CHECK_BOOLEAN): Remove. All uses removed.
6589 2014-05-19 Dmitry Antipov <dmantipov@yandex.ru>
6591 * lisp.h (CHECK_BOOLEAN): New function.
6592 * alloc.c (Fbool_vector): New function.
6593 (syms_of_alloc): Defsubr it.
6594 * data.c (Qbooleanp): New symbol.
6595 (syms_of_data): DEFSYM it.
6596 * dbusbind.c (xd_signature): Use CHECK_BOOLEAN.
6598 * font.c (font_matching_entity): Extract font-entity object
6599 from the vector of matching entities (Bug#17486).
6601 2014-05-17 Paul Eggert <eggert@cs.ucla.edu>
6603 Assume C99 or later (Bug#17487).
6604 * bytecode.c (B__dummy__): Remove.
6605 * conf_post.h (bool_bf) [!NS_IMPL_GNUSTEP]: Use bool.
6606 (FLEXIBLE_ARRAY_MEMBER): Now always empty.
6607 * dbusbind.c (XD_DEBUG_MESSAGE) [!DBUS_DEBUG]:
6608 * regex.c (DEBUG_PRINT): Assume varargs macros.
6609 * lisp.h (DEFUN_FUNCTION_INIT): Remove. All uses now assume C99.
6611 2014-05-17 Fabrice Popineau <fabrice.popineau@gmail.com>
6613 * buffer.c (init_buffer) [USE_MMAP_FOR_BUFFERS]: Always map new
6614 memory for every buffer that was dumped.
6616 2014-05-15 Dmitry Antipov <dmantipov@yandex.ru>
6618 * fns.c (Freverse): Allow vectors, bool vectors and strings.
6619 (Fnreverse): Allow vectors and bool vectors.
6621 2014-05-14 Dmitry Antipov <dmantipov@yandex.ru>
6623 Minor cleanup for terminal setup.
6624 * termhooks.h (create_terminal): Adjust prototype.
6625 * terminal.c (create_terminal): Pass output method and RIF as args.
6626 (init_initial_terminal):
6627 * nsterm.m (ns_create_terminal):
6628 * term.c (init_tty):
6629 * w32term.c (w32_create_terminal):
6630 * xterm.c (x_create_terminal): Adjust users.
6631 Avoid redundant NULL initializers and add comments.
6633 2014-05-13 Paul Eggert <eggert@cs.ucla.edu>
6635 * keyboard.c (Qdeactivate_mark): Now static.
6637 2014-05-13 Dmitry Antipov <dmantipov@yandex.ru>
6639 If available, use Xfixes extension to do pointer blanking.
6640 * Makefile.in (XFIXES_CFLAGS, XFIXES_LIBS): New var.
6641 * xfns.c (x_set_mouse_color): Do not call make_invisible_cursor here.
6642 (make_invisible_cursor): Move to...
6643 * xterm.c (make_invisible_cursor): ...here.
6644 (x_probe_xfixes_extension, xfixes_toggle_visible_pointer)
6645 (x_toggle_visible_pointer, x_setup_pointer_blanking): New functions.
6646 (x_term_init): Call to x_setup_pointer_blanking.
6647 (XTtoggle_invisible_pointer): Use blanking specific to this display.
6648 * xterm.h (struct x_display_info): New member toggle_visible_pointer.
6650 2014-05-12 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6652 * xdisp.c (draw_glyphs): Set clipping to highlight boundaries.
6654 2014-05-12 Glenn Morris <rgm@gnu.org>
6656 * fileio.c (Ffile_executable_p): Doc tweak.
6658 2014-05-12 Jan Djärv <jan.h.d@swipnet.se>
6660 * xsettings.c (init_gsettings): Use g_settings_schema_source_lookup
6661 instead of deprecated g_settings_list_schemas if possible (Bug#17434).
6663 2014-05-08 Paul Eggert <eggert@cs.ucla.edu>
6665 * minibuf.c (read_minibuf): Avoid C99ism in previous patch (Bug#17430).
6667 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
6669 Fix initialization of minibuffer history variable (Bug#17430).
6670 * minibuf.c (read_minibuf): Initialize histval to Qnil if unbound.
6671 Move the initialization up to prevent any "value void" message.
6673 2014-05-08 Samuel Bronson <naesten@gmail.com>
6675 * keyboard.c (Frecursive_edit): Ensure inc&dec of command_loop_level
6676 are matched (bug#17413).
6678 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
6680 Stop tooltips pulling Emacs window to front (Bug#17408).
6681 * w32fns.c (Fx_show_tip): Add SWP_NOOWNERZORDER flag to
6682 SetWindowPos invocations.
6684 2014-05-08 Jan Djärv <jan.h.d@swipnet.se>
6686 * nsselect.m (Fx_selection_exists_p): Just return Qnil if window system
6687 not initialized (Bug#17398).
6689 2014-05-07 Paul Eggert <eggert@cs.ucla.edu>
6691 * image.c: Include <png.h> before <setjmp.h> (Bug#17429).
6693 2014-05-06 Paul Eggert <eggert@cs.ucla.edu>
6695 * image.c: Do not use libpng if HAVE_NS, as NS does its own thing.
6696 [HAVE_NS]: Do not include png.h.
6697 (x_query_frame_background_color): New function.
6698 (png_load_body, imagemagick_load_image, svg_load_image): Use it.
6699 (png_load_body): Coalesce duplicate code.
6701 2014-05-04 Paul Eggert <eggert@cs.ucla.edu>
6703 Consult libpng-config more consistently (Bug#17339).
6704 * Makefile.in (PNG_CFLAGS): New var.
6705 (ALL_CFLAGS): Use it.
6706 * image.c [HAVE_PNG]: Don't worry about <libpng/png.h>, as
6707 CFLAGS now handles this.
6709 2014-05-03 Paul Eggert <eggert@cs.ucla.edu>
6711 Handle systems without WCONTINUED consistently. (Bug#15110, 17339)
6712 * process.c (handle_child_signal): Remove WCONTINUED ifdef,
6713 because WCONTINUED is always defined now.
6714 * syswait.h (WCONTINUED): Move here from ../lib-src/emacsclient.c.
6716 2014-05-03 Eli Zaretskii <eliz@gnu.org>
6718 * buffer.c (overlay_strings): Fix the wording of the commentary.
6720 2014-05-01 Glenn Morris <rgm@gnu.org>
6722 * floatfns.c (Fisnan):
6723 * profiler.c (Fprofiler_cpu_running_p): Doc fix (replace `iff').
6725 2014-05-01 Eli Zaretskii <eliz@gnu.org>
6727 * term.c (tty_menu_activate): A better initialization for cursor
6730 2014-05-01 Stefan Monnier <monnier@iro.umontreal.ca>
6732 * intervals.c: Tighten assertions.
6733 (create_root_interval): Make sure the interval is not empty.
6734 (intervals_equal): Use booleans.
6735 (rotate_right, rotate_left): Check LENGTHs rather than TOTAL_LENGTH.
6736 (balance_an_interval): Sanity check LENGTHs and TOTAL_LENGTHs.
6737 (balance_possible_root_interval): Simplify and use booleans.
6738 (split_interval_right, split_interval_left): Check LENGTH, and remove
6739 now redundant assertion.
6740 (adjust_intervals_for_insertion): Remove now redundant assertions.
6741 (delete_node, interval_deletion_adjustment)
6742 (adjust_intervals_for_deletion, merge_interval_right)
6743 (merge_interval_left): Check LENGTH rather than TOTAL_LENGTH.
6744 (reproduce_interval): Make sure the interval is not empty.
6746 2014-04-30 Paul Eggert <eggert@cs.ucla.edu>
6748 * term.c (tty_menu_activate): Don't assume row and col are initialized.
6749 GCC 4.9.0 warned about this, and I couldn't easily prove to my own
6750 satisfaction that they would always be initialized.
6752 2014-04-30 Eli Zaretskii <eliz@gnu.org>
6754 * term.c (tty_menu_display): Move the cursor to the active menu item.
6755 (tty_menu_activate): Return the cursor to the active menu item
6756 after displaying the menu and after displaying help-echo.
6757 See http://lists.gnu.org/archive/html/emacs-devel/2014-04/msg00402.html
6758 for the details of why this is needed by screen readers and
6761 2014-04-30 Glenn Morris <rgm@gnu.org>
6763 * process.c (handle_child_signal):
6764 Handle systems without WCONTINUED. (Bug#15110, 17339)
6766 2014-04-29 Stefan Monnier <monnier@iro.umontreal.ca>
6768 * window.c (struct saved_window): Remove mark.
6769 (Fset_window_configuration, save_window_save)
6770 (compare_window_configurations): Don't touch marks any more.
6772 2014-04-28 Paul Eggert <eggert@cs.ucla.edu>
6774 Use bits_word for gcmarkbits.
6775 * alloc.c (struct cons_block, struct float_block): On 64-bit hosts,
6776 bits_word is typically a tad more efficient for mark bits than
6777 unsigned is, so use bits_word. All uses changed.
6778 * lisp.h (BITS_PER_INT): Remove; no longer used.
6780 Avoid undefined behavior in signed left shift.
6781 This ports to GCC 4.9.0 with -fsanitize=undefined.
6782 * alloc.c (bool_vector_fill, SETMARKBIT, UNSETMARKBIT):
6784 * regex.c (extract_number):
6785 * lisp.h (make_number, XINT):
6786 Do not shift a 1 bit left into a sign bit.
6787 * alloc.c (struct cons_block, struct float_block): Use unsigned,
6788 not int, for gcmarkbits. All uses changed.
6790 2014-04-25 Eli Zaretskii <eliz@gnu.org>
6792 * search.c (Fnewline_cache_check): Don't try to count newlines
6793 outside the buffer's restriction, as find_newline doesn't support that.
6795 2014-04-24 Stefan Monnier <monnier@iro.umontreal.ca>
6797 * window.c (Fset_window_configuration): Deactivate the mark before
6799 (set_window_buffer): Ignore window_initialized.
6800 (window_initialized): Remove.
6801 * keyboard.c (Qdeactivate_mark): Not static any more.
6802 * buffer.c (buffer_local_value): Rename from buffer_local_value_1.
6805 2014-04-23 Paul Eggert <eggert@cs.ucla.edu>
6807 * conf_post.h (ADDRESS_SANITIZER_WORKAROUND): Port to GCC 4.9.0
6808 and to clang 3.4, which have fixed the bug. This should let us
6809 run a bit faster on these platforms when address sanitization is
6812 2014-04-22 Paul Eggert <eggert@cs.ucla.edu>
6814 Port to GCC 4.9.0 with --enable-gcc-warnings.
6815 * image.c (struct my_jpeg_error_mgr) [lint]: Remove member fp.
6817 (jpeg_load_body) [lint]: Add a 'volatile' to pacify a buggy GCC in
6818 a way that also works with GCC 4.9.0.
6820 * search.c (Fnewline_cache_check): Remove unused locals.
6822 2014-04-22 Eli Zaretskii <eliz@gnu.org>
6824 * search.c (find_newline1): New subroutine.
6825 (Fnewline_cache_check): New function.
6826 (syms_of_search): Defsubr it.
6828 2014-04-22 Jarek Czekalski <jarekczek@poczta.onet.pl>
6830 Fix freezing with scroll bars of GTK3 Toolkit (bug#15801).
6831 * keyboard.c (unblock_input): Add comment.
6832 * xgselect.c (xg_select): Prevent Glib main loop recursion.
6834 2014-04-22 Daniel Colascione <dancol@dancol.org>
6836 * lread.c (readevalloop_eager_expand_eval): New function
6837 that can recurse into toplevel forms.
6838 (readevalloop): Call it.
6839 * lisp.h: Declare Qprogn.
6840 * callint.c (Qprogn): No longer static.
6842 2014-04-19 Stefan Monnier <monnier@iro.umontreal.ca>
6844 * intervals.c (rotate_right, rotate_left): Fix up length computation.
6845 Also change identifiers to match the comments, and add more assertions
6848 2014-04-18 Paul Eggert <eggert@cs.ucla.edu>
6850 * emacs.c (close_output_streams): Don't clear and restore errno.
6852 2014-04-18 Jan Djärv <jan.h.d@swipnet.se>
6854 * xterm.c (x_make_frame_visible): Prevent endless loop when frame
6855 never becomes visible, i.e. using XMonad (Bug#17237).
6857 2014-04-18 Eli Zaretskii <eliz@gnu.org>
6859 * xdisp.c (insert_left_trunc_glyphs): Ensure the left truncation
6860 glyph is written to TEXT_AREA of the temporary glyph_row. (Bug#17288)
6861 (Fline_pixel_height): Don't assume that the current buffer and the
6862 selected window's buffer are one and the same. (Bug#17281)
6864 * insdel.c (invalidate_buffer_caches): Invalidate the bidi
6865 paragraph-start cache before the newline cache. (Bug#17269)
6867 2014-04-17 Paul Eggert <eggert@cs.ucla.edu>
6869 * term.c (tty_send_additional_strings): No need to fflush here,
6871 (tty_set_terminal_modes): fflush after sending additional strings,
6874 2014-04-17 Daniel Colascione <dancol@dancol.org>
6876 * term.c (Qtty_mode_set_strings, Qtty_mode_reset_strings):
6878 (tty_send_additional_strings): New function.
6879 (tty_set_terminal_modes, tty_reset_terminal_modes): Use it.
6880 (syms_of_term): Intern tty-mode-set-strings and
6881 tty-mode-reset-strings.
6883 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
6885 * window.c (save_window_save): Lookup window_point_insertion_type in
6886 the right buffer (bug#15457).
6887 (Qwindow_point_insertion_type): New var.
6888 (syms_of_window): Initialize it.
6890 2014-04-16 Eli Zaretskii <eliz@gnu.org>
6892 Fix the MSDOS build.
6893 * unexcoff.c [MSDOS]: Include libc/atexit.h.
6894 (copy_text_and_data): Zero out the atexit chain pointer before
6897 * termhooks.h (encode_terminal_code): Update prototype.
6899 * term.c (encode_terminal_code) [DOS_NT]: Make it externally
6900 visible for all DOS_NT ports, not just WINDOWSNT.
6901 (syms_of_term) [!MSDOS]: Don't define 'tty-menu-*' symbols on MSDOS.
6903 * sysdep.c (emacs_sigaction_init, init_signals): Don't use SIGCHLD
6904 unless it is defined.
6905 (emacs_pipe) [MSDOS]: Redirect to 'pipe'.
6907 * process.c (close_on_exec, accept4, process_socket): Move into
6908 the "ifdef subprocesses" part.
6909 (catch_child_signal): Condition by "ifdef subprocesses".
6910 (syms_of_process) <Qinternal_default_process_sentinel>
6911 <Qinternal_default_process_filter>: Condition by "ifdef subprocesses".
6913 * msdos.h: Add prototypes for new functions.
6914 (EINPROGRESS): Define.
6915 (O_CLOEXEC): Define to zero.
6917 * msdos.c (check_window_system): Remove unnecessary an
6918 incompatible duplicate function.
6919 (sys_opendir, readlinkat, faccessat, fstatat, unsetenv):
6920 New functions in support of new functionality.
6922 * menu.c (single_menu_item): Add visual indication of submenu
6923 also for menus on MSDOS frames.
6924 (Fx_popup_menu) [!MSDOS]: Do not call tty_menu_show on MSDOS.
6926 * lisp.h (CHECK_PROCESS) [!subprocesses]: Do not define
6927 when async subprocesses aren't supported.
6929 * font.h (FONT_WIDTH) [MSDOS]: MSDOS-specific definition.
6931 * emacs.c (close_output_streams): Zero out errno before calling
6934 * dired.c [MSDOS]: Include msdos.h.
6936 * conf_post.h (opendir) [MSDOS]: Redirect to sys_opendir.
6937 (DATA_START) [MSDOS]: Define.
6938 (SYSTEM_PURESIZE_EXTRA) [MSDOS]: Enlarge by 25K.
6940 * callproc.c (block_child_signal, unblock_child_signal) [MSDOS]:
6941 Ifdef away for MSDOS.
6942 (record_kill_process) [MSDOS]: Ifdef away the entire body for MSDOS.
6943 (call_process_cleanup) [MSDOS]: Ifdef away portions not relevant
6945 (call_process) [MSDOS]: Fix call sequence of dostounix_filename.
6946 Use temporary file template that is compatible with mkostemp.
6947 Move vfork-related portions under #ifndef MSDOS.
6948 (syms_of_callproc): Unify templates of MSDOS and WINDOWSNT.
6950 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
6952 * buffer.c (Foverlays_at): Add argument `sorted'.
6954 2014-04-16 Eli Zaretskii <eliz@gnu.org>
6956 * insdel.c (invalidate_buffer_caches): When deleting or replacing
6957 text, invalidate the bidi_paragraph_cache upto and including the
6960 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
6962 Port to IRIX 6.5 (Bug#9684).
6963 * conf_post.h (INET6) [IRIX6_5]: Define.
6964 (HAVE_GETADDRINFO) [IRIX6_5]: Undef.
6965 * data.c (BITS_PER_ULL): Don't assume ULLONG_MAX is defined.
6967 2014-04-16 Eli Zaretskii <eliz@gnu.org>
6969 * keyboard.c (Fopen_dribble_file): Encode the dribble file-name
6970 before passing it to system APIs.
6972 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
6974 * bytecode.c (exec_byte_code): Rework the volatiles. Most importantly,
6975 make sure stack.byte_string_start is not de-adjusted by pushhandler.
6977 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
6979 * keyboard.c (Fopen_dribble_file): Avoid some races. (Bug#17187)
6981 2014-04-15 Paul Eggert <eggert@cs.ucla.edu>
6983 Remove DATA_SEG_BITS.
6984 The DATA_SEG_BITS hack was needed for older 32 bit platforms.
6985 As a result of this change, Emacs won't work on IRIX 6.5 with IRIX
6986 cc, but that platform is so old that SGI itself stopped supporting
6987 it in December 2013. If you still need Emacs on IRIX, please
6988 either compile with GCC and port the undumping code, or run
6989 './configure --with-wide-int'.
6990 * alloc.c (gdb_make_enums_visible): Update to match lisp.h.
6991 * lisp.h (GCTYPEBITS): Move definition up, and switch to the
6992 DEFINE_GDB_SYMBOL_START way to define it.
6993 (NONPOINTER_BITS): New macro.
6994 (EMACS_INT): Use it.
6995 [!USE_LSB_TAG && !WIDE_EMACS_INT]: Fail, and suggest reporting
6996 the problem and/or configuring --with-wide-int.
6997 (USE_LSB_TAG): Simplify, based on above changes.
6998 (gdb_DATA_SEG_BITS): Remove. All uses removed.
6999 * vm-limit.c (exceeds_lisp_ptr): Remove. All uses removed.
7001 2014-04-12 Eli Zaretskii <eliz@gnu.org>
7003 * xdisp.c (move_it_by_lines): If a large portion of buffer text is
7004 covered by a display string that ends in a newline, and that cases
7005 going back by DVPOS lines to hit the search limit, lift the limit
7006 and go back until DVPOS is reached. (Bug#17244)
7008 * indent.c (Fvertical_motion): Handle correctly the case when the
7009 display string is preceded by an empty line.
7011 * w32.c (sys_umask) <WRITE_USER>: Remove redundant constant, and
7012 use S_IWRITE instead.
7014 2014-04-11 Glenn Morris <rgm@gnu.org>
7016 * keyboard.c (Fopen_dribble_file): Make file private. (Bug#17187)
7018 2014-04-11 Ken Brown <kbrown@cornell.edu>
7020 * Makefile.in (EMACS_MANIFEST): Revert last change.
7022 2014-04-10 Daniel Colascione <dancol@dancol.org>
7024 * puresize.h (BASE_PURESIZE): Increase.
7026 2014-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
7028 * keyboard.c (syms_of_keyboard): Make deactivate-mark buffer-local.
7030 * insdel.c (prepare_to_modify_buffer_1): Cancel lock-file checks and
7031 region handling (and don't call signal_before_change) if
7032 inhibit_modification_hooks is set.
7033 (signal_before_change): Don't check inhibit_modification_hooks any more.
7035 2014-04-08 Daniel Colascione <dancol@dancol.org>
7037 * alloc.c (sweep_symbols, mark_object): Assert that symbol
7038 function cells contain valid lisp objects. (Modified version of
7041 * alloc.c (detect_suspicious_free): Split actual stack capturing
7042 out into new function for easier breakpoint setting.
7043 (note_suspicious_free): New function.
7045 2014-04-07 Stefan Monnier <monnier@iro.umontreal.ca>
7047 * lisp.h (struct Lisp_Symbol): New bitfield `pinned'.
7049 * alloc.c: Keep track of symbols referenced from pure space (bug#17168).
7050 (symbol_block_pinned): New var.
7051 (Fmake_symbol): Initialize `pinned'.
7052 (purecopy): New function, extracted from Fpurecopy. Mark symbols as
7053 pinned and signal an error for un-purifiable objects.
7054 (pure_cons): Use it.
7055 (Fpurecopy): Use it, except for objects that can't be purified.
7056 (mark_pinned_symbols): New function.
7057 (Fgarbage_collect): Use it.
7058 (gc_sweep): Remove hack made unnecessary.
7060 2014-04-07 Glenn Morris <rgm@gnu.org>
7062 * keyboard.c (Fopen_dribble_file): Doc tweak.
7064 2014-04-07 Ken Brown <kbrown@cornell.edu>
7066 * Makefile.in (EMACS_MANIFEST): Update comment. (Bug#17176)
7068 2014-04-07 Paul Eggert <eggert@cs.ucla.edu>
7070 * alloc.c: Simplify by removing use of HAVE_EXECINFO_H.
7071 We have a substitute execinfo.h on hosts that lack it.
7072 (suspicious_free_history): Make it EXTERNALLY_VISIBLE so it
7073 isn't optimized away.
7075 2014-04-05 Paul Eggert <eggert@cs.ucla.edu>
7077 Prefer 'ARRAYELTS (x)' to 'sizeof x / sizeof *x'.
7078 * alloc.c (memory_full):
7079 * charset.c (syms_of_charset):
7080 * doc.c (Fsnarf_documentation):
7082 * font.c (BUILD_STYLE_TABLE):
7083 * keyboard.c (make_lispy_event):
7084 * profiler.c (setup_cpu_timer):
7085 * xgselect.c (xg_select):
7086 * xterm.c (record_event, STORE_KEYSYM_FOR_DEBUG):
7088 * font.c (FONT_PROPERTY_TABLE_SIZE): Remove.
7089 Replace the only use with ARRAYELTS (font_property_table).
7090 * xfaces.c (DIM): Remove. All uses replaced by ARRAYELTS.
7092 2014-04-03 Daniel Colascione <dancol@dancol.org>
7094 * xterm.c (x_term_init):
7095 * xfns.c (best_xim_style):
7096 * xfaces.c (Fdump_colors):
7097 * w32fns.c (w32_default_color_map):
7098 * w32.c (init_environment, N_ENV_VARS):
7099 * unexcw.c (read_exe_header):
7100 * term.c (term_get_fkeys_1):
7101 * sysdep.c (init_baud_rate):
7102 * nsterm.m (ns_convert_key):
7103 * nsfns.m (get_geometry_from_preferences):
7104 * msdos.c (dos_set_window_size, init_environment):
7105 * macfont.m (mac_font_get_glyph_for_cid)
7106 (macfont_store_descriptor_attributes)
7107 (macfont_create_attributes_with_spec, mac_ctfont_get_glyph_for_cid):
7108 * keyboard.c (command_loop_1, read_menu_command, make_lispy_event)
7109 (NUM_MOD_NAMES, read_key_sequence_vs, Fcurrent_input_mode)
7111 * image.c (xpm_str_to_color_key):
7112 * fringe.c (MAX_STANDARD_FRINGE_BITMAPS):
7113 * frame.c (x_set_frame_parameters):
7114 * fileio.c (Ffile_selinux_context):
7115 * emacs.c (sort_args):
7116 * dosfns.c (msdos_stdcolor_name):
7117 * dired.c (file_attributes):
7118 * chartab.c (uniprop_decoder_count, uniprop_encode_count):
7119 Change expressions of the form sizeof(arr) / sizeof(arr[0])
7122 2014-04-02 Daniel Colascione <dancol@dancol.org>
7124 * data.c (Ffset): Abort if we're trying to set a function call to
7127 * lisp.h (ARRAYELTS): New macro.
7129 * alloc.c: Include execinfo.h if available.
7130 (SUSPICIOUS_OBJECT_CHECKING): New macro; define unconditionally.
7131 (suspicious_free_record): New structure.
7132 (suspicious_objects, suspicious_object_index)
7133 (suspicious_free_history, suspicious_free_history_index):
7135 (find_suspicious_object_in_range, detect_suspicious_free)
7136 (Fsuspicious_object): New functions.
7137 (cleanup_vector): Call find_suspicious_object_in_range.
7139 2014-04-02 Martin Rudalics <rudalics@gmx.at>
7141 * xterm.c (x_new_font): Don't calculate non-toolkit scrollbar
7142 width from font width (Bug#17163).
7144 * frame.c (x_set_frame_parameters): Calculate default values of
7145 new frame sizes only after all other frame parameters have been
7146 processed (Bug#17142).
7148 2014-04-02 Ken Brown <kbrown@cornell.edu>
7150 * conf_post.h (SYSTEM_PURESIZE_EXTRA) [CYGWIN]: Set to 10000.
7153 2014-04-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7155 * xterm.c (x_draw_image_glyph_string): Adjust image background
7156 width accordingly when its x position is adjusted. (Bug#17115)
7158 2014-04-02 Dmitry Antipov <dmantipov@yandex.ru>
7160 * font.c (font_list_entities): Do not add empty vector to font cache.
7161 (font_matching_entity): Likewise. If matching entity is found, insert
7162 1-item vector with this entity instead of entity itself (Bug#17125).
7164 * xterm.c (x_term_init) [USE_LUCID]: Fix minor memory leak.
7166 2014-04-01 Paul Eggert <eggert@cs.ucla.edu>
7168 * fns.c (validate_subarray): Rename from validate_substring,
7169 since it works for vectors too. New arg ARRAY. Optimize for the
7170 non-nil case. Instead of returning bool, throw an error if out of
7171 range, so that the caller needn't do that. All uses changed.
7172 Report original values if out of range.
7173 (Fsubstring, Fsubstring_no_properties, secure_hash):
7174 Also optimize the case where FROM is 0 or TO is the size.
7176 2014-03-31 Dmitry Antipov <dmantipov@yandex.ru>
7178 * search.c (Freplace_match): Use make_specified_string.
7179 * xterm.c, w32term.c (x_set_glyph_string_gc): Use emacs_abort
7180 to catch bogus override face of glyph strings.
7181 * fns.c (Fsubstring, Fsubstring_no_properties, secure_hash):
7182 Move common substring range checking code to...
7183 (validate_substring): ...this function.
7185 2014-03-31 Jan Djärv <jan.h.d@swipnet.se>
7187 * nsmenu.m (free_frame_tool_bar): Set wait_for_tool_bar = NO (Bug#16976)
7189 2014-03-30 Jan Djärv <jan.h.d@swipnet.se>
7191 * nsterm.m (updateFrameSize:): If waiting for the tool bar and tool
7192 bar is zero height, just return (Bug#16976).
7193 (initFrameFromEmacs:): Initialize wait_for_tool_bar.
7195 * nsterm.h (EmacsView): Add wait_for_tool_bar.
7197 * nsmenu.m (update_frame_tool_bar): Return early if view or toolbar
7198 is nil. If waiting for toolbar to complete, force a redraw.
7200 2014-03-28 Glenn Morris <rgm@gnu.org>
7202 * emacs.c (emacs_version): Use PACKAGE_VERSION rather than VERSION.
7203 (emacs_bugreport): New variable.
7204 (usage_message): Use PACKAGE_BUGREPORT.
7205 (syms_of_emacs) <report-emacs-bug-address>: New variable.
7207 * emacs.c (syms_of_emacs) <system-configuration-features>: New var.
7209 2014-03-27 Paul Eggert <eggert@cs.ucla.edu>
7211 Port recent signal-related changes to FreeBSD.
7212 Reported by Herbert J. Skuhra.
7213 * lisp.h (block_tty_out_signal, unblock_tty_out_signal):
7214 Move decls from here ...
7215 * syssignal.h: ... to here, so that lisp.h doesn't depend on signal.h.
7217 2014-03-27 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7219 * w32term.c (x_draw_image_glyph_string): Fix computation of height
7220 and width of image background when it is displayed with a 'box'
7223 2014-03-27 Paul Eggert <eggert@penguin.cs.ucla.edu>
7225 More backward-compatible fix to char-equal core dump (Bug#17011).
7226 * editfns.c (Fchar_equal): In unibyte buffers, assume values in
7227 range 128-255 are raw bytes. Suggested by Eli Zaretskii.
7229 2014-03-27 Juanma Barranquero <lekktu@gmail.com>
7231 * image.c (init_svg_functions): When loading SVG-related libraries,
7232 free already loaded libraries if the initialization fails.
7233 (rsvg_handle_set_size_callback): Remove declaration, unused.
7235 2014-03-26 Paul Eggert <eggert@cs.ucla.edu>
7237 Fix core dump in char-equal (Bug#17011).
7238 * editfns.c (Fchar_equal): Do not use MAKE_CHAR_MULTIBYTE in
7239 unibyte buffers, as we can't tell whether the characters are
7242 * insdel.c (adjust_markers_for_delete): Remove unused local.
7244 2014-03-26 Barry O'Reilly <gundaetiapo@gmail.com>
7246 Have (MARKER . ADJUSTMENT) undo records always be immediately
7247 after their corresponding (TEXT . POS) record in undo list.
7249 * lisp.h (record-delete): New arg record_markers.
7250 (record_marker_adjustment): No longer needed outside undo.c.
7251 * insdel.c (adjust_markers_for_delete): Move calculation of marker
7252 adjustments to undo.c's record_marker_adjustments. Note that
7253 fileio.c's decide_coding_unwind is another caller to
7254 adjust_markers_for_delete. Because it has undo list bound to t,
7255 it does not rely on adjust_markers_for_delete to record marker
7257 (del_range_2): Swap call to record_delete and
7258 adjust_markers_for_delete so as undo marker adjustments are
7259 recorded before current deletion's adjustments, as before.
7260 (adjust_after_replace):
7261 (replace_range): Pass value for new record_markers arg to
7263 * undo.c (record_marker_adjustment): Rename to
7264 record_marker_adjustments and made static.
7265 (record_delete): Check record_markers arg and call
7266 record_marker_adjustments.
7267 (record_change): Pass value for new record_markers arg to
7269 (record_point): at_boundary calculation no longer needs to account
7270 for marker adjustments.
7272 2014-03-26 Martin Rudalics <rudalics@gmx.at>
7274 * w32term.c (x_set_window_size): Refine fix from 2014-03-14
7277 2014-03-26 Glenn Morris <rgm@gnu.org>
7279 * fileio.c (Ffile_symlink_p): Doc fix. (Bug#17073)
7281 2014-03-26 Stefan Monnier <monnier@iro.umontreal.ca>
7283 * buffer.c (struct sortvec): Add field `spriority'.
7284 (compare_overlays): Use it.
7285 (sort_overlays): Set it.
7287 2014-03-26 Eli Zaretskii <eliz@gnu.org>
7289 * xdisp.c (redisplay_window): If all previous attempts to find the
7290 cursor row failed, try a few alternatives before falling back to
7291 the top-most row of the window. Use row_containing_pos. (Bug#17047)
7293 2014-03-26 Juanma Barranquero <lekktu@gmail.com>
7295 * image.c (x_bitmap_height, x_bitmap_width) [HAVE_X_WINDOWS]:
7296 * sysdep.c (reset_sigio) [!DOS_NT]: Declare conditionally.
7298 * keyboard.c (read_decoded_event_from_main_queue): #ifdef out
7299 variables on Windows.
7301 * w32fns.c (Ffile_system_info): Use parenthesis in and/or expression.
7303 * w32.c (unsetenv): Remove unused var `retval'.
7304 (emacs_gnutls_pull): Remove unused vars `fdset' and `timeout'.
7306 * w32notify.c (watch_worker): Remove unnecesary var sleep_result.
7307 (start_watching): Remove unused var `thr'.
7309 * w32proc.c (sys_spawnve): Comment out unused vars `first', `last'.
7310 (find_child_console): Remove unnecesary var `thread_id'.
7312 * w32term.c (w32_read_socket): Comment out unused vars `row', `columns'.
7313 (x_focus_frame): #ifdef 0 unused variable `dpyinfo'.
7315 2014-03-26 Glenn Morris <rgm@gnu.org>
7317 * filelock.c (Flock_buffer): Doc tweak.
7319 * buffer.c (Frestore_buffer_modified_p, Fkill_buffer):
7320 * emacs.c (shut_down_emacs):
7321 * fileio.c (Finsert_file_contents, write_region):
7322 * filelock.c (top-level, syms_of_filelock):
7323 * insdel.c (prepare_to_modify_buffer_1):
7324 CLASH_DETECTION is always defined now.
7326 2014-03-25 Eli Zaretskii <eliz@gnu.org>
7328 * w32.c (w32_delayed_load): Call DisableThreadLibraryCalls on the
7329 DLL handle, to speed up thread startup.
7331 2014-03-25 Paul Eggert <eggert@cs.ucla.edu>
7333 Handle sigmask better with nested signal handlers (Bug#15561).
7334 * atimer.c (sigmask_atimers): Remove.
7335 Remaining use rewritten to use body of this function.
7336 * atimer.c (block_atimers, unblock_atimers):
7337 * callproc.c (block_child_signal, unblock_child_signal):
7338 * sysdep.c (block_tty_out_signal, unblock_tty_out_signal):
7339 New arg OLDSET. All callers changed.
7340 * atimer.c (block_atimers, unblock_atimers):
7341 * callproc.c (block_child_signal, unblock_child_signal):
7342 * keyboard.c (handle_interrupt):
7343 * sound.c (vox_configure, vox_close):
7344 Restore the old signal mask rather than unilaterally clearing bits
7345 from the mask, in case a handler is running within another
7346 handler. All callers changed.
7347 * lisp.h, process.c, process.h, term.c:
7348 Adjust decls and callers to match new API.
7349 * sysdep.c (emacs_sigaction_init): Don't worry about masking SIGFPE;
7350 signal handlers aren't supposed to use floating point anyway.
7351 (handle_arith_signal): Unblock just SIGFPE rather than clearing mask.
7353 2014-03-23 Daniel Colascione <dancol@dancol.org>
7355 Split gc_sweep into discrete functions for legibility and better
7358 * alloc.c (sweep_strings, sweep_vectors): Add NO_INLINE
7359 (sweep_vectors): Fix typo in comment.
7360 (sweep_conses, sweep_floats, sweep_intervals)
7361 (sweep_symbols, sweep_misc, sweep_buffers): New functions.
7362 (gc_sweep): Call new functions, to which existing functionality is
7364 * fns.c (sweep_weak_hash_tables): Add NO_INLINE.
7366 2014-03-23 Juanma Barranquero <lekktu@gmail.com>
7368 * w32fns.c (Fw32_shell_execute): Declare `result' only on Cygwin.
7370 2014-03-23 Daniel Colascione <dancol@dancol.org>
7372 * xfns.c (create_frame_xic): Pass XNStatusAttributes to XCreateIC
7373 only if xic_style calls for it. This change allows Emacs to work
7374 with ibus. Also, don't leak resources if create_frame_xic fails,
7375 and stop caching xic_style across different displays.
7376 (supported_xim_styles): Make const.
7377 (best_xim_style): Remove first parameter: it's always just
7378 supported_xim_styles. Change to look at supported_xim_styles
7381 2014-03-23 Daniel Colascione <dancol@dancol.org>
7383 * term.c (init_tty): Rearrange condition for clarity; print
7384 appropriate diagnostic.
7386 2014-03-23 Daniel Colascione <dancol@dancol.org>
7388 * process.c (DATAGRAM_CONN_P): Don't underflow datagram_address
7389 array. (ASAN caught.)
7391 2014-03-22 Glenn Morris <rgm@gnu.org>
7393 * callproc.c (init_callproc): In etc, look for NEWS rather than GNU.
7395 2014-03-22 Daniel Colascione <dancol@dancol.org>
7397 * process.c (conv_sockaddr_to_lisp): When extracting the string
7398 names of AF_LOCAL sockets, stop before reading uninitialized memory.
7400 2014-03-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7402 Fix regression introduced by patch for Bug#10500.
7403 * xterm.c (x_draw_image_relief): Respect Vtool_bar_button_margin.
7404 * w32term.c (x_draw_image_relief): Likewise.
7406 2014-03-21 Martin Rudalics <rudalics@gmx.at>
7408 * w32fns.c (w32_wnd_proc): For WM_WINDOWPOSCHANGING don't
7409 constrain frame size in SW_SHOWMAXIMIZED case so we can truly
7410 maximize a frame for odd default fonts.
7412 2014-03-21 Glenn Morris <rgm@gnu.org>
7414 * minibuf.c (history-length): Increase default from 30 to 100.
7416 2014-03-21 Daniel Colascione <dancol@dancol.org>
7418 * xterm.c (x_bitmap_icon): Stop reading the icon bitmap from disk
7419 every time we switch to minibuffer.
7421 * alloc.c (lisp_align_malloc, allocate_string_data)
7422 (allocate_vectorlike): Allow mmap allocation of lisp objects.
7423 (pointers_fit_in_lispobj_p, mmap_lisp_allowed_p): New functions.
7425 2014-03-21 Eli Zaretskii <eliz@gnu.org>
7427 * w32fns.c (Fw32_shell_execute) [!CYGWIN]: Use ShellExecuteEx, to
7428 support more "verbs".
7430 2014-03-21 Daniel Colascione <dancol@dancol.org>
7432 Always prohibit dumping a dumped Emacs.
7434 * emacs.c (might_dump): New variable.
7435 (Fdump_emacs): Always prohibit dumping of dumped Emacs.
7436 * lisp.h (might_dump): Declare.
7437 * unexcw.c (unexec): Remove now-redundant multiple-dump detection code.
7439 2014-03-20 Paul Eggert <eggert@cs.ucla.edu>
7441 * doc.c (store_function_docstring): Fix pointer signedness mismatch.
7443 2014-03-20 Stefan Monnier <monnier@iro.umontreal.ca>
7445 * doc.c (store_function_docstring): Warn when we don't know where to
7447 (Fsubstitute_command_keys): Don't advertise the fact that
7448 text-properties are dropped, since we think it's a bug that we'll fix.
7450 * frame.h (SET_FRAME_VISIBLE): Keep frame_garbaged up to date.
7451 * xterm.c (handle_one_xevent) <MapNotify>: Don't garbage the frame.
7452 * frame.c (frame_garbaged): Make "docstring" more precise.
7454 2014-03-20 Glenn Morris <rgm@gnu.org>
7456 * charset.c (init_charset): When we cannot find the charsets directory,
7457 mention if EMACSDATA is set.
7459 2014-03-19 Paul Eggert <eggert@cs.ucla.edu>
7461 * fns.c (Frandom): Fix rare bug where the result isn't random.
7463 Fix porting inconsistency about rounding to even.
7464 * floatfns.c (emacs_rint) [!HAVE_RINT]: Round to even.
7465 This way, the unusual !HAVE_RINT case acts like the usual
7466 HAVE_RINT case, and we can fix the documentation accordingly.
7468 2014-03-19 Eli Zaretskii <eliz@gnu.org>
7470 * w32fns.c (reset_modifiers): Zero out keystate[] before using it.
7471 (w32_wnd_proc): Initialize the dwHoverTime member of
7472 TRACKMOUSEEVENT structure.
7474 2014-03-17 Teodor Zlatanov <tzz@lifelogs.com>
7476 * gnutls.c (Fgnutls_boot): Fix case of :verify-error = t.
7478 2014-03-16 Eli Zaretskii <eliz@gnu.org>
7480 * search.c (find_newline): Speed up the function when using the
7481 newline cache, by halving the number of calls to
7482 region_cache_forward and region_cache_backward. (Bug#16830)
7484 2014-03-15 Juanma Barranquero <lekktu@gmail.com>
7486 * buffer.c (Fset_buffer): Document return value (bug#17015).
7488 2014-03-14 Martin Rudalics <rudalics@gmx.at>
7490 * w32term.c (x_set_window_size): When frame-resize-pixelwise is
7491 nil, always resize character wise to avoid potential loss of the
7492 mode line (Bug#16923 related).
7494 2014-03-12 Martin Rudalics <rudalics@gmx.at>
7496 * frame.c (x_set_frame_parameters): Always calculate new sizes
7497 pixelwise to avoid potential loss when rounding.
7499 2014-03-11 Dmitry Antipov <dmantipov@yandex.ru>
7501 * xfns.c (x_set_mouse_color): Recolor vertical_drag_cursor.
7502 * xterm.c (x_free_frame_resources): Free all allocated cursors.
7504 2014-03-10 Eli Zaretskii <eliz@gnu.org>
7506 * w32.c (fstatat): Don't add an extra slash if the argument ends
7507 with a slash: this fails the subsequent call to stat_worker on
7508 Windows 9X. Reported by oslsachem <oslsachem@gmail.com>.
7510 2014-03-09 Martin Rudalics <rudalics@gmx.at>
7512 * xdisp.c (Fwindow_text_pixel_size): Adjust doc-string.
7514 2014-03-08 Jan Djärv <jan.h.d@swipnet.se>
7516 * nsterm.h (MAC_OS_X_VERSION_10_9): Add.
7518 * nsterm.m (constrainFrameRect:toScreen:): Constrain normally
7519 when frame is only on one screen (Bug#14713).
7521 2014-03-08 Eli Zaretskii <eliz@gnu.org>
7523 * xdisp.c (move_it_in_display_line_to): If word-wrap is ON, and
7524 there's a valid wrap point in the display line, the last glyph
7525 cannot "just barely fit" on this row, because display_line doesn't
7526 let it. Instead, proceed as if the last glyph didn't fit, so that
7527 we eventually back up the iterator to the wrap point. This avoids
7528 delusional behavior of move_it_to, whereby it proceeds to the next
7529 display line, but sets current_x to zero for all the glyphs that
7530 without word-wrap would fit on the previous display line.
7531 One result was that visual-order cursor movement behaved erratically
7533 (Fmove_point_visually): Add code to find the x coordinate of the
7534 last character before wrap point, under word-wrap on a TTY.
7536 2014-03-07 Eli Zaretskii <eliz@gnu.org>
7538 * xdisp.c (Fmove_point_visually): When under word-wrap, accept
7539 also return value of MOVE_POS_MATCH_OR_ZV from
7540 move_it_in_display_line_to, when moving from beginning of line to
7541 point's position. (Bug#16961)
7543 2014-03-07 Martin Rudalics <rudalics@gmx.at>
7545 * buffer.c (Vbuffer_list_update_hook): Doc-string fix.
7546 * window.c (Fselect_window): Explain NORECORD and
7547 `buffer-list-update-hook' in doc-string.
7549 2014-03-06 Martin Rudalics <rudalics@gmx.at>
7551 * window.c (Fother_window_for_scrolling): Check that
7552 Vother_window_scroll_buffer is a buffer.
7554 2014-03-06 Dmitry Antipov <dmantipov@yandex.ru>
7556 * xterm.c (xim_initialize): Always pass a copy of resource name
7557 to XRegisterIMInstantiateCallback and eassert whether return
7558 value is True. Passing copy is important because Xlib doesn't
7559 make its own copy and resource name argument usually points to
7560 SSDATA (Vx_resource_name), which may be changed from Lisp.
7561 (xim_close_display): For XUnregisterIMInstantiateCallback,
7562 always eassert return value and pass exactly the same values
7563 as were used for XRegisterIMInstantiateCallback.
7564 Otherwise XUnregisterIMInstantiateCallback will always fail. See Xlib
7565 sources to check why if you are interested.
7567 2014-03-05 Martin Rudalics <rudalics@gmx.at>
7569 * dispnew.c (change_frame_size_1): Add new_lines instead of
7570 new_height, the latter may be still zero if passed as such.
7571 * window.c (Fwindow_pixel_height): Mention bottom divider in
7574 2014-03-05 Paul Eggert <eggert@cs.ucla.edu>
7576 Fix "resource temporarily unavailable" with xgselect
7578 * xgselect.c: Include <stdbool.h>.
7579 (xg_select) [!USE_GTK]: Don't lose track of errno.
7581 Fix minor --enable-gcc-warnings issues.
7582 * widget.c (update_various_frame_slots, EmacsFrameResize):
7583 Avoid unused locals. Prefer 'if' to '#if' when either will do.
7585 2014-03-04 Ken Brown <kbrown@cornell.edu>
7587 * gmalloc.c (aligned_alloc): Clarify the code by making `adj'
7588 represent the actual adjustment needed for alignment.
7590 2014-03-04 Eli Zaretskii <eliz@gnu.org>
7592 * gmalloc.c (aligned_alloc): Don't allocate more memory than
7593 needed, and don't reallocate if the initial allocation already
7594 fits the bill. Suggested by Ken Brown <kbrown@cornell.edu>.
7596 2014-03-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7598 * xterm.c (x_draw_stretch_glyph_string): Reset clipping.
7601 2014-03-04 Michal Nazarewicz <mina86@mina86.com>
7603 * cmds.c (delete-char): Update docstring pointing out that the
7604 function ignores `delete-active-region' and `overwrite-mode'.
7606 2014-03-03 Eli Zaretskii <eliz@gnu.org>
7608 * font.c (Fframe_font_cache): Fix last change. (Bug#16930)
7610 * gmalloc.c (aligned_alloc): Fix adjustment of size of the
7611 allocated buffer due to alignment.
7612 (freehook): If the block to be freed was allocated by
7613 'aligned_alloc', find its real pointer before calling 'free'.
7615 (mabort) [emacs]: Call 'emacs_abort', not 'abort', to provide a
7618 2014-03-03 Dmitry Antipov <dmantipov@yandex.ru>
7620 * font.c (toplevel): Adjust comment about font cache layout.
7621 (font_clear_cache): Fix to match real font cache layout.
7622 Suggested by <namespace_collision@yahoo.com> in Bug#16069.
7623 (Fframe_font_cache) [FONT_DEBUG]: New function.
7624 (syms_of_font) [FONT_DEBUG]: Defsubr it.
7626 Avoid crashes when X fonts are erroneously freed on reused X
7627 'Display *' connection data (Bug#16069). Note that X font
7628 resources still may be leaked, but currently there is no way
7629 to completely avoid it.
7630 * xterm.h (struct x_display_info): New member x_id. Add comments.
7631 * xterm.c (x_display_id): New variable.
7632 (x_term_init): Assign identifier to each opened X connection.
7633 * xfont.c (struct xfont): New member x_display_id.
7634 (xfont_open): Initialize it with frame's display id.
7635 (xfont_close): Check whether font's display id matches the one
7636 recorded for the given display. Adjust comment.
7637 * xftfont.c (struct xftfont_info):
7638 (xftfont_open, xftfont_close): Exactly as above with xfont stuff.
7640 2014-03-01 Martin Rudalics <rudalics@gmx.at>
7642 Consider Vother_window_scroll_buffer valid iff it's a live buffer.
7643 * window.c (Fother_window_for_scrolling): Don't try to scroll a
7644 killed Vother_window_scroll_buffer.
7645 (Vother_window_scroll_buffer): Fix doc-string accordingly.
7647 2014-03-01 Eli Zaretskii <eliz@gnu.org>
7649 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Don't treat file names
7650 that start with more than 2 slashes as UNCs. (Bug#16751)
7652 2014-02-28 Paul Eggert <eggert@penguin.cs.ucla.edu>
7654 Fix a few crashes and leaks when cloning C strings.
7655 * alloc.c, lisp.h (dupstring): New function.
7656 * gtkutil.c (xg_get_font):
7657 * term.c (tty_default_color_capabilities):
7658 * xsettings.c (store_monospaced_changed)
7659 (store_font_name_changed, parse_settings)
7660 (read_and_apply_settings, init_gsettings, init_gconf): Use it.
7661 This avoids some unlikely crashes due to accessing freed storage,
7662 and avoids some minor memory leaks in the more-typical case.
7664 2014-02-28 Martin Rudalics <rudalics@gmx.at>
7666 * xdisp.c (note_mode_line_or_margin_highlight): Don't show drag
7667 cursor when modeline can't be dragged (Bug#16647).
7669 2014-02-28 Glenn Morris <rgm@gnu.org>
7671 * doc.c (Fsnarf_documentation): Snarf not-yet-bound variables
7672 from custom-delayed-init-variables. (Bug#11565)
7674 2014-02-27 Martin Rudalics <rudalics@gmx.at>
7676 More fixes for mouse glyph calculations (Bug#16647).
7677 * window.c (coordinates_in_window): In intersection of
7678 horizontal and vertical window dividers prefer the horizontal
7679 one. Add some extra parens to last fix.
7680 (window_relative_x_coord): Return x-coordinate for header and
7682 * xdisp.c (remember_mouse_glyph): In text area don't extend
7683 glyph into mode line to show the vertical drag cursor there
7684 immediately. Subdivide mouse glyphs in right fringes to show a
7685 horizontal drag cursor as soon as we enter the "grabbable width"
7686 portion. Handle vertical border case separately. Do not
7687 subdivide window divider areas.
7688 (note_mouse_highlight): On bottom divider of bottommost windows
7689 show vertical drag cursor only when the minibuffer window can be
7692 2014-02-27 Eli Zaretskii <eliz@gnu.org>
7694 * xdisp.c (pop_it): Restore the it->face_box_p flag which could be
7695 reset by the face of the object just displayed. See also bug#76.
7696 (get_next_display_element): If the string came from a display
7697 property, examine the box face attribute at it->position, not at
7698 it->current.pos, since the latter was not updated yet. (Bug#16870)
7699 (handle_face_prop): Improve commentary.
7701 2014-02-27 Michael Albinus <michael.albinus@gmx.de>
7703 * dbusbind.c (Fdbus__init_bus, Qdbus__init_bus, Sdbus__init_bus):
7704 Rename from Fdbus_init_bus_1, Qdbus_init_bus_1, Sdbus_init_bus_1.
7706 2014-02-26 Martin Rudalics <rudalics@gmx.at>
7708 Fixes around Bug#16647.
7709 * xdisp.c (remember_mouse_glyph): Handle ON_RIGHT_DIVIDER and
7710 ON_BOTTOM_DIVIDER cases.
7711 * window.c (coordinates_in_window): Return ON_VERTICAL_BORDER
7712 only if the window has no right divider.
7713 (Fcoordinates_in_window_p): Fix doc-string.
7715 2014-02-25 Juanma Barranquero <lekktu@gmail.com>
7717 * lread.c (Funintern): Fix doc to match advertised calling convention.
7719 2014-02-24 Daniel Colascione <dancol@dancol.org>
7721 * keyboard.c (read_char): Close race that resulted in lost events.
7723 2014-02-22 Glenn Morris <rgm@gnu.org>
7725 * frame.c (frame-alpha-lower-limit, frame-resize-pixelwise):
7726 * window.c (window-resize-pixelwise): Doc fixes.
7728 * process.c (Finternal_default_process_filter)
7729 (Finternal_default_process_sentinel): Doc tweaks.
7731 2014-02-21 Glenn Morris <rgm@gnu.org>
7733 * process.c (Fprocess_buffer, Faccept_process_output)
7734 (Finternal_default_process_filter, Finternal_default_process_sentinel):
7737 2014-02-21 Martin Rudalics <rudalics@gmx.at>
7739 * window.c (Fwindow_scroll_bar_width): New function.
7741 2014-02-21 Paul Eggert <eggert@cs.ucla.edu>
7743 Pacify GCC when configuring with --enable-gcc-warnings.
7744 * xdisp.c (move_it_in_display_line_to) [lint]:
7745 Initialize recently-added local.
7747 2014-02-21 Daniel Colascione <dancol@dancol.org>
7749 * dbusbind.c: Rename dbus-init-bus to dbus-init-bus-1.
7751 2014-02-20 Eli Zaretskii <eliz@gnu.org>
7753 * xdisp.c (init_iterator): Don't dereference a bogus face
7754 pointer. (Bug#16819)
7755 (try_cursor_movement): Don't use cursor position if
7756 set_cursor_from_row failed to compute it. This avoids assertion
7757 violations in MATRIX_ROW.
7758 (move_it_in_display_line_to): Save the iterator state in ppos_it
7759 only once per call. Reimplement the method used to return to the
7760 best candidate position if all the positions found in display line
7761 are beyond TO_CHARPOS. This cuts down the number of calls to
7762 bidi_shelve_cache, which moves a lot of stuff when lines are long
7763 and include bidirectional text. (Bug#15555)
7765 2014-02-20 Glenn Morris <rgm@gnu.org>
7767 * data.c (Fdefalias): Doc fix.
7769 2014-02-19 Eli Zaretskii <eliz@gnu.org>
7771 * xdisp.c (display_line): Fix horizontal scrolling of large images
7772 when fringes are turned off. This comes at a price of not
7773 displaying the truncation/continuation glyphs in this case.
7776 * image.c (x_create_x_image_and_pixmap) [HAVE_NTGUI]: If
7777 CreateDIBSection returns an error indication, zero out *ximg after
7778 destroying the image. This avoids crashes in memory allocations
7779 due to the fact that some of the callers also call
7780 x_destroy_x_image, which will attempt to free an already free'd
7783 2014-02-18 Martin Rudalics <rudalics@gmx.at>
7785 * widget.c (update_various_frame_slots): Don't set
7786 FRAME_PIXEL_HEIGHT and FRAME_PIXEL_WIDTH here (Bug#16736).
7788 2014-02-18 Michael Albinus <michael.albinus@gmx.de>
7790 * dbusbind.c (xd_close_bus): Apply proper check on busobj.
7792 2014-02-17 Paul Eggert <eggert@cs.ucla.edu>
7794 temacs --daemon fix (Bug#16599).
7795 * emacs.c (main): Initialize daemon_pipe[1] here ...
7796 (syms_of_emacs): ... instead of here.
7798 2014-02-16 Anders Lindgern <andlind@gmail.com>
7800 * nsterm.m (keyDown:): Check for normal key even if NSNumericPadKeyMask
7803 2014-02-16 Daniel Colascione <dancol@dancol.org>
7805 * dbusbind.c (xd_lisp_dbus_to_dbus): New function.
7806 (xd_get_connection_address): Use it.
7807 (xd_close_bus): Use xd_lisp_dbus_to_dbus to instead of
7808 xd_get_connection_address because the latter signals if the bus
7809 we're trying to close is already disconnected.
7811 2014-02-13 Eli Zaretskii <eliz@gnu.org>
7813 * w32proc.c (start_timer_thread): Pass a non-NULL pointer as last
7814 argument to CreateThread. This avoids segfaults on Windows 9X.
7815 Reported by oslsachem <oslsachem@gmail.com>.
7817 2014-02-13 Paul Eggert <eggert@cs.ucla.edu>
7819 Fix subspace record bug on HP-UX 10.20 (Bug#16717).
7820 * unexhp9k800.c (unexec_error): New function, to simplify the code.
7821 (check_lseek): New function, to report lseek errors.
7822 (save_data_space, update_file_ptrs, read_header, write_header)
7823 (copy_file, copy_rest, unexec): Use these news functions.
7824 (update_file_ptrs): Don't assume wraparound behavior when
7825 converting a large size_t value to off_t.
7827 2014-02-13 Dmitry Antipov <dmantipov@yandex.ru>
7829 * composite.c (fill_gstring_header): Pass positions as C integers
7830 and move parameters checking to...
7831 (Fcomposition_get_gstring): ...this function. Handle case when
7832 buffer positions are in reversed order and avoid crash (Bug#16739).
7834 * buffer.c (validate_region): Mention current buffer in error message.
7836 2014-02-12 Marcus Karlsson <mk@acc.umu.se> (tiny change)
7838 * image.c (pbm_load): Set to NO_PIXMAP on error (Bug#16683).
7840 2014-02-12 Lars Ingebrigtsen <larsi@gnus.org>
7842 * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
7844 2014-02-11 Glenn Morris <rgm@gnu.org>
7846 * nsfns.m (ns_display_info_for_name, Fx_open_connection):
7847 Replace refs to "OpenStep" in messages.
7849 2014-02-10 Paul Eggert <eggert@cs.ucla.edu>
7851 Avoid "." at end of error diagnostics.
7852 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
7853 * font.c (Ffont_at):
7854 * nsfns.m (ns_display_info_for_name):
7855 * nsselect.m (Fx_own_selection_internal):
7856 * nsterm.m (performDragOperation:):
7857 Remove "." from end of diagnostic.
7859 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
7861 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
7862 unintuitive (bug#15824).
7863 (Fyes_or_no_p): Doc fix (bug#15456).
7865 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
7867 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
7869 * eval.c (call_debugger): When exiting the debugger, do not allow
7870 max_specpdl_size less than actual binding depth (Bug#16603).
7871 (syms_of_eval): Adjust docstring.
7873 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
7875 * cmds.c (Fself_insert_command): Output a clearer error message on
7876 negative repetitions (bug#9476).
7878 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
7880 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
7882 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
7884 * minibuf.c (Fread_string): Doc clarification (bug#15422).
7886 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
7888 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
7890 * keyboard.c (Frecursive_edit): Fix typo in docstring.
7892 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
7894 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
7896 * keyboard.c (Frecursive_edit): Say more precicely how throwing
7897 `exit' works (bug#15865).
7899 2014-02-07 Martin Rudalics <rudalics@gmx.at>
7901 Constrain window box/body sizes and margin widths (Bug#16649).
7902 * xdisp.c (window_box_width): Don't return less than zero.
7903 (window_box_left_offset, window_box_right_offset): Don't return
7904 more than the window's pixel width.
7905 * window.c (window_body_height, window_body_width): Don't return
7907 (window_resize_apply): Adjust margin width, if necessary.
7909 2014-02-07 Glenn Morris <rgm@gnu.org>
7911 * nsterm.m (syms_of_nsterm): Doc fix.
7913 2014-02-06 Eli Zaretskii <eliz@gnu.org>
7915 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte):
7916 New variables: pointers through which to call the respective APIs.
7917 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
7918 (filename_from_ansi, sys_link, check_windows_init_file):
7919 Call MultiByteToWideChar and WideCharToMultiByte through pointers.
7920 This is required on Windows 9X, where we dynamically load
7921 UNICOWS.DLL which has their non-stub implementations.
7922 (maybe_load_unicows_dll): Assign addresses to these 2 function
7923 pointers after loading UNICOWS.DLL.
7925 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
7926 MultiByteToWideChar and WideCharToMultiByte through function
7929 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte):
7932 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
7934 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
7935 for OSX >= 10.9 if separate spaces are used.
7936 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
7938 2014-02-06 Glenn Morris <rgm@gnu.org>
7940 * buffer.c (cache-long-scans): Doc fix.
7942 2014-02-05 Eli Zaretskii <eliz@gnu.org>
7944 * w32fns.c (Fw32_shell_execute): Doc fix.
7946 2014-02-05 Bastien Guerry <bzg@gnu.org>
7948 * syntax.c (Fforward_word): Call Fconstrain_to_field with
7949 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
7951 2014-02-05 Martin Rudalics <rudalics@gmx.at>
7953 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
7954 outside the window (Bug#16649).
7956 * xdisp.c (note_mouse_highlight): When entering a margin area show
7957 a non-text cursor (Bug#16647).
7959 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
7961 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
7962 It prompted a compile-time diagnostic on GNU/Linux.
7963 Simplify to remove the need for the label.
7965 2014-02-04 Eli Zaretskii <eliz@gnu.org>
7967 * w32menu.c (w32_popup_dialog): Don't condition the whole function
7968 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
7969 to show it; otherwise return 'unsupported--w32-dialog' to signal
7970 to the caller that emulation with menus is necessary.
7971 This resurrects code inadvertently deleted by the 2013-10-08 commit.
7973 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
7975 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
7978 * menu.c (Fx_popup_dialog): Don't condition the call to
7979 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
7980 special symbol 'unsupported--w32-dialog', emulate the dialog with
7981 a menu by calling x-popup-menu.
7983 * menu.h (Qunsupported__w32_dialog): New extern variable.
7985 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
7987 * keyboard.c (kbd_buffer_get_event): Read file notification events
7990 * xgselect.c (xg_select): Read glib events in any case, even if
7991 there are no file descriptors to watch for. (Bug#16519)
7993 2014-02-03 Martin Rudalics <rudalics@gmx.at>
7995 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
7996 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
7997 * w32term.c (w32_draw_window_divider): Handle first and last
7999 * w32term.h (w32_fill_area_abs): New function.
8000 * xdisp.c (x_draw_right_divider): Don't draw over bottom
8002 * xfaces.c (realize_basic_faces): Handle new face ids.
8003 * xfns.c (Fx_create_frame): Call x_default_parameter for right
8004 and bottom divider width.
8005 * xterm.c (x_draw_window_divider): Handle first and last pixels
8008 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
8010 * print.c (Fexternal_debugging_output): Add cast to pacify
8011 --enable-gcc-warnings.
8012 * eval.c (call_debugger): Grow specpdl if the debugger was
8013 entered due to specpdl overflow (Bug#16603) and allow more
8014 specpdl space for the debugger itself.
8016 2014-02-02 Martin Rudalics <rudalics@gmx.at>
8018 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
8021 2014-02-01 Eli Zaretskii <eliz@gnu.org>
8023 * w32fns.c (Ffile_system_info): Use WINAPI in the function
8024 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
8026 * print.c (Fexternal_debugging_output): If the argument character
8027 is non-ASCII, encode it with the current locale's encoding before
8028 writing the result to the terminal. (Bug#16448)
8030 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
8031 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
8034 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
8036 * process.c (create_process): Reset SIGPROF handler in the child.
8037 * callproc.c (call_process): Likewise.
8039 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
8041 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
8043 2014-01-29 Eli Zaretskii <eliz@gnu.org>
8045 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
8046 of zero to print strings, GDB doesn't like it.
8048 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
8049 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
8050 we still use correct addresses. (Bug#16576)
8052 2014-01-27 K. Handa <handa@gnu.org>
8054 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
8055 to preserve the code detection behavior of 24.3.
8056 * coding.h (struct coding_system): New member detected_utf8_bytes.
8057 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
8058 (decode_coding_gap): Use short cut for UTF-8 file reading only
8059 when coding->detected_utf8_bytes equals to coding->src_bytes.
8060 * fileio.c (Finsert_file_contents): Cancel the previous change.
8062 2014-01-29 Martin Rudalics <rudalics@gmx.at>
8064 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
8065 that are not visible.
8067 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
8069 * xmenu.c (create_and_show_popup_menu): Handle case when no key
8070 is grabbed (Bug#16565).
8072 2014-01-28 Martin Rudalics <rudalics@gmx.at>
8074 * xdisp.c (last_max_ascent): Re-remove after erroneously
8075 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
8077 (move_it_to): Re-remove reference to last_max_ascent.
8078 (Fwindow_text_pixel_size): Add iterator's max_ascent and
8079 max_descent here instead of calling line_bottom_y.
8082 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
8084 * terminal.c (initial_free_frame_resources): New function.
8085 (init_initial_terminal): Install new hook to free face cache
8086 on initial frame and avoid memory leak. For details, see
8087 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
8088 * xfaces.c (free_frame_faces): Adjust comment.
8090 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
8092 * data.c (Fstring_to_number): Document results if unparsable
8095 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
8097 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
8099 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
8101 When decoding, prefer ptrdiff_t to int for buffer positions etc.
8102 * coding.c (detect_coding_utf_8, emacs_mule_char)
8103 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
8104 (check_utf_8, decode_coding):
8105 * coding.h (struct coding_system.errors):
8106 Use ptrdiff_t, not int, for integer values derived from buffer and
8109 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
8110 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
8111 before invoking decode_coding_gap, since there's just one block.
8113 2014-01-25 Martin Rudalics <rudalics@gmx.at>
8115 Fix handling of face attributes in Fx_create_frame (Bug#16529).
8116 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
8117 too early. Again run change_frame_size before assigning menu-
8120 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
8122 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
8123 arrives, call x_check_fullscreen, in case the new display has a
8124 different resolution. (Bug#16517)
8126 2014-01-25 Eli Zaretskii <eliz@gnu.org>
8128 * term.c (read_menu_input): If the selected frame changes, exit
8130 (tty_menu_show): If the selected frame changes while we displayed
8131 a menu, throw to top level. (Bug#16479)
8133 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
8135 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
8137 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
8139 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
8140 * data.c (count_one_bits_word): Fix bug (negated comparison)
8141 when BITS_PER_ULL < BITS_PER_BITS_WORD.
8143 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
8145 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction):
8146 Avoid undefined behavior by initializing display property bit of a
8147 string processed by the bidirectional iterator. For details, see
8148 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
8150 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
8152 Minor cleanup of previous change.
8153 * image.c (imagemagick_error, Fimagemagick_types):
8154 Omit some recently-introduced and unnecessary casts and assignments.
8156 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
8158 Fix two memory leaks discovered with Valgrind.
8159 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
8160 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
8162 2014-01-22 Martin Rudalics <rudalics@gmx.at>
8164 Fixes in window size functions around Bug#16430 and Bug#16470.
8165 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
8166 (Fwindow_mode_line_height, Fwindow_header_line_height)
8167 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
8168 Minor doc-string adjustments.
8169 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
8170 Rewrite doc-strings.
8171 (window_body_height, window_body_width): Do not count partially
8172 visible lines/columns when PIXELWISE is nil (Bug#16470).
8173 (Qfloor, Qceiling): New symbols.
8175 2014-01-21 Eli Zaretskii <eliz@gnu.org>
8177 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
8178 when the image cache is not yet allocated. (Bug#16509)
8180 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
8182 * buffer.c (Fkill_buffer): When killing an indirect buffer,
8183 re-attach intervals to its base buffer (Bug#16502).
8184 * intervals.c (set_interval_object): Move from here...
8185 * intervals.h (set_interval_object): ... to here. Fix comments.
8187 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
8189 Avoid undefined behavior by initializing buffer redisplay bit.
8190 Reported by Dmitry Antipov in
8191 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
8192 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
8194 Revert some of the CANNOT_DUMP fix (Bug#16494).
8195 * lread.c (init_lread): Fix typo: NILP, not !NILP.
8197 2014-01-19 Eli Zaretskii <eliz@gnu.org>
8199 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
8200 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
8201 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
8202 they are replaced by macros that expand into direct calls to the
8203 corresponding functions from GDI32.DLL.
8204 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
8205 variables in the Cygwin build, they are unused.
8207 2014-01-19 K. Handa <handa@gnu.org>
8209 * composite.c (composition_update_it): Fix previous change.
8211 2014-01-18 Eli Zaretskii <eliz@gnu.org>
8213 Fix file name handling on MS-Windows 9X.
8214 * w32.c (maybe_load_unicows_dll): New function.
8216 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
8217 on, to make sure we can convert file names to and from UTF-8 on
8218 Windows 9X. This fixes a failure to start up because Emacs cannot
8219 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
8221 * w32font.c [WINDOWSNT]: Include w32.h.
8222 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
8223 of implementing the same stuff.
8224 Remove now unused g_b_init_is_windows_9x.
8226 * w32.h (maybe_load_unicows_dll): Add prototype.
8228 2014-01-17 Eli Zaretskii <eliz@gnu.org>
8230 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
8231 switch to single keyboard. Prevents daemon crashes when a new
8232 client connects while we show a TTY menu in an existing client.
8235 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
8237 Fix MinGW64 porting problem with _setjmp.
8238 Reported by Eli Zaretskii in:
8239 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
8240 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
8241 the old _setjmp and _longjmp. All uses changed.
8243 2014-01-13 Daniel Colascione <dancol@dancol.org>
8245 * textprop.c (Fremove_list_of_text_properties):
8246 Correctly handle reaching the end of the interval tree. (Bug#15344)
8248 2014-01-13 Martin Rudalics <rudalics@gmx.at>
8250 * xdisp.c (resize_mini_window): Round height to a multiple of
8251 frame's line height. Fix bug in calculation of window start
8252 position (Bug#16424).
8254 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
8256 * macfont.m: Include termchar.h.
8257 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
8258 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
8259 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modify from
8260 *_WITH_GC_* to take face and f as parameters.
8261 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
8262 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
8264 2014-01-13 Daniel Colascione <dancol@dancol.org>
8266 Fix menu item updating in the presence of the Unity global menu
8269 * gtkutil.h (xg_have_tear_offs): Add frame parameter
8270 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
8272 (xg_update_menubar, xg_update_menu_item): Call g_object_notify when
8273 updating menus; explain why.
8274 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
8275 problem it's supposed to solve and it interferes with detecting
8276 the presence of a global menu.
8277 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
8280 2014-01-11 K. Handa <handa@gnu.org>
8282 * composite.c (composition_update_it): Fix indexing of
8283 LGSTRING_CHAR (Bug#15984).
8285 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
8287 * unexw32.c (_start) [__MINGW64__]: Define to __start.
8289 2014-01-11 Eli Zaretskii <eliz@gnu.org>
8291 * xdisp.c (try_window_id): Don't use this function's optimizations
8292 if overlays in the buffer displayed by the window have changed
8293 since last redisplay. (Bug#16347)
8294 (message_dolog): Fix indentation.
8296 2014-01-11 Martin Rudalics <rudalics@gmx.at>
8298 * frame.c (frame_resize_pixelwise): Fix doc-string.
8300 2014-01-10 Martin Rudalics <rudalics@gmx.at>
8302 Fix handling of internal borders (Bug#16348).
8303 * dispnew.c (adjust_frame_glyphs_for_window_redisplay):
8304 Remove internal border width from pixel width of windows.
8305 (change_frame_size_1): Don't return early when frame's pixel
8306 size changes - we still have to record the new sizes in the
8308 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
8309 also when toolbar gets larger.
8310 * window.c (check_frame_size): Include internal_border_width in
8312 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
8313 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines):
8314 In non-toolkit/non-GTK version clear internal border.
8315 * xterm.c (x_clear_under_internal_border): New function for
8316 non-toolkit/non-GTK version.
8317 (x_after_update_window_line): In non-toolkit/non-GTK version
8319 (handle_one_xevent, x_set_window_size):
8320 Call x_clear_under_internal_border in non-toolkit/non-GTK version.
8321 * xterm.h (x_clear_under_internal_border): Extern it.
8323 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
8325 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
8326 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
8329 2014-01-06 Eli Zaretskii <eliz@gnu.org>
8331 * xdisp.c (redisplay_window): Don't skip window redisplay if the
8332 last value of point is not equal to buffer's point. (Bug#16129)
8334 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
8337 * nsterm.h (updateCollectionBehavior): Rename from
8338 updateCollectionBehaviour. All uses changed.
8340 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
8341 * Makefile.in (SETFATTR): New macro.
8342 (temacs$(EXEEXT)): Use it.
8344 2014-01-04 Martin Rudalics <rudalics@gmx.at>
8346 Fix maximization behavior on Windows (Bug#16300).
8347 * w32fns.c (w32_fullscreen_rect): Don't handle
8348 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
8349 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
8350 of SetWindowPos. Restore last placement also when leaving
8351 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
8352 but the FULLSCREEN_BOTH case.
8354 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
8357 * data.c (arithcompare_driver):
8358 * fileio.c (Fcar_less_than_car):
8359 * fns.c (internal_equal):
8360 * frame.c (delete_frame):
8361 * lisp.h (enum More_Lisp_Bits):
8363 Avoid C99 constructs that don't work in C89.
8364 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
8365 to port to C89, which doesn't have 'long long'.
8366 (count_trailing_zero_bits): Use them.
8368 2014-01-03 Chong Yidong <cyd@gnu.org>
8370 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
8372 2014-01-02 Martin Rudalics <rudalics@gmx.at>
8374 Further adjust frame/window scrollbar width calculations.
8375 * window.c (apply_window_adjustment):
8376 Set windows_or_buffers_changed.
8377 (Fwindow_scroll_bars): Return actual scrollbar width.
8378 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
8379 For non-toolkit builds again use 14 as minimum width and set
8380 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
8381 * xterm.c (XTset_vertical_scroll_bar): Take width from
8382 WINDOW_SCROLL_BAR_AREA_WIDTH.
8383 (x_new_font): Rename wid to unit. Base calculation of new
8384 scrollbar width on toolkit used and make it analogous to that of
8385 x_set_scroll_bar_default_width.
8386 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
8387 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
8388 of GetSystemMetrics.
8389 * w32term.c (w32_set_vertical_scroll_bar): Take width from
8390 WINDOW_SCROLL_BAR_AREA_WIDTH.
8391 (x_new_font): Make it correspond to changes in xterm.c.
8393 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
8395 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
8396 This is a cleaner way to fix the MinGW-w64 porting problem.
8397 Check for INTPTR_MAX misconfiguration.
8399 2014-01-01 Eli Zaretskii <eliz@gnu.org>
8401 * search.c (newline_cache_on_off, find_newline): In indirect
8402 buffers, use the newline cache of the base buffer.
8404 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
8405 buffer, invalidate the caches of its base buffer. (Bug#16265)
8407 * indent.c (width_run_cache_on_off, compute_motion): In indirect
8408 buffers, use the width-run cache of the base buffer.
8410 * xdisp.c (redisplay_window): When the window displays an indirect
8411 buffer, and the character widths in the display table have
8412 changed, invalidate the width-run cache of the corresponding base
8415 * fileio.c (Finsert_file_contents): When invalidating the newline
8416 cache, consider the case of inserting into indirect buffer.
8418 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
8419 In indirect buffers, use the paragraph cache of the base buffer.
8421 2013-12-31 Martin Rudalics <rudalics@gmx.at>
8423 * window.c (grow_mini_window): Fix last change.
8425 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
8427 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
8429 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
8431 * w32term.c (w32_initialize): Use LCID and LOWORD.
8433 * w32proc.c (create_child): Use pid_t for 5th argument.
8434 (IsValidLocale): Don't provide prototype for MinGW64.
8435 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
8436 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
8438 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
8439 MinGW64 doesn't support.
8441 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
8443 * w32.c (set_named_security_info): New function.
8444 (acl_set_file): Fall back on set_named_security_info if
8445 set_file_security fails.
8446 (g_b_init_set_named_security_info_w)
8447 (g_b_init_set_named_security_info_a): New static variables.
8448 (globals_of_w32): Initialize them to zero.
8449 (set_named_security_info): Set them to non-zero if the
8450 corresponding API is available.
8451 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc):
8452 New function typedefs.
8454 2013-12-31 Martin Rudalics <rudalics@gmx.at>
8456 Some more fixes following pixelwise resize changes including one
8458 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
8459 of frame_resize_pixelwise.
8460 * widget.c (pixel_to_text_size): New function.
8461 (update_wm_hints): Have size hints respect value of
8462 frame_resize_pixelwise.
8463 (EmacsFrameResize): Alway process resize requests pixelwise.
8464 * window.c (grow_mini_window): Make sure mini window is at least
8466 * xdisp.c (display_menu_bar): Make sure menubar extends till
8468 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
8469 (x_set_tool_bar_lines): Calculate pixelwise.
8470 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
8471 frame_resize_pixelwise.
8473 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
8475 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
8476 variables not used there.
8478 2013-12-30 Eli Zaretskii <eliz@gnu.org>
8480 * w32.c (sys_umask): New function. (Bug#16299)
8482 2013-12-30 Martin Rudalics <rudalics@gmx.at>
8484 * dispnew.c (change_frame_size_1): Take old width of root window
8485 from that window's pixel width. (Bug#16284)
8487 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
8489 Plain copy-file no longer chmods an existing destination (Bug#16133).
8490 * fileio.c (realmask): Now a static var, not a local.
8491 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
8492 Remove arg STATPTR. All uses changed.
8493 (Fcopy_file): Do not alter permissions of existing destinations,
8494 unless PRESERVE-PERMISSIONS (renamed from
8495 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
8496 Avoid race when testing for existing destinations and for
8497 when input and output files are the same.
8498 If changing the group fails, adjust both default and
8499 preserved permissions so that access is not granted to the
8501 (Fset_default_file_modes, init_fileio): Update realmask.
8502 (Fdefault_file_modes): Use realmask instead of calling umask.
8504 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
8506 Fix pipe bug with OS X emacs --daemon (Bug#16262).
8507 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
8508 flags on the daemon pipe ends before execing.
8510 2013-12-28 Eli Zaretskii <eliz@gnu.org>
8512 * w32fns.c (Fx_create_frame): Error out if called from a TTY
8513 session. (Bug#14739)
8515 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
8517 * callproc.c (Vexec_path): Document that exec-directory is in it.
8519 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
8521 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
8524 2013-12-27 Chong Yidong <cyd@gnu.org>
8526 * data.c (Fsymbol_function): Doc fix.
8528 2013-12-26 Martin Rudalics <rudalics@gmx.at>
8530 Some more tinkering with Bug#16051.
8531 * window.c (resize_frame_windows): Don't let the size of the
8532 root window drop below the frame's default character size.
8533 Never ever delete any subwindows - let the window manager do the
8536 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
8537 of toolbar lines needed when they exceed the height of the root
8539 (unwind_create_frame_1): New function.
8540 (Fx_create_frame): Generally inhibit calling the window
8541 configuration change hook here. Remove extra call to
8542 change_frame_size - it's not needed when we don't run the
8543 configuration change hook.
8545 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
8547 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
8548 On my Fedora 19 platform the core dumps were so big that
8549 my desktop became nearly catatonic.
8550 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
8551 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
8552 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
8553 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
8554 a clang-only syntax.
8555 * conf_post.h (__has_feature): New macro, if not already defined.
8556 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
8557 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
8559 2013-12-25 Eli Zaretskii <eliz@gnu.org>
8561 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
8562 is a file name. (Bug#16252)
8564 2013-12-25 Chong Yidong <cyd@gnu.org>
8566 * keyboard.c (Voverriding_terminal_local_map)
8567 (Voverriding_local_map): Doc fix.
8569 * keymap.c (Vemulation_mode_map_alists): Doc fix.
8571 2013-12-24 Eli Zaretskii <eliz@gnu.org>
8573 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
8574 file name when it is submitted to ShellExecute. Simplify code.
8575 Don't test DOCUMENT for being a string, as that is enforced by
8576 CHECK_STRING. Doc fix.
8578 2013-12-23 Eli Zaretskii <eliz@gnu.org>
8580 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
8581 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
8582 redisplay_tool_bar does. Improve and fix commentary.
8583 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
8584 limits of the glyph matrices. (Bug#16051)
8585 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
8586 only when the new size is different from the old one, and the new
8587 size can be achieved given the frame height.
8589 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
8591 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
8593 2013-12-23 Glenn Morris <rgm@gnu.org>
8595 * lread.c (Fload): Mention load-prefer-newer in doc.
8597 2013-12-22 Martin Rudalics <rudalics@gmx.at>
8599 Handle Bug#16207 by being more restrictive when running hooks.
8600 * window.c (unwind_change_frame): New function.
8601 (Fset_window_configuration): Don't run configuration change hook
8602 while the frame configuration is unsafe. Call select_window
8605 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
8607 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
8609 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
8611 * nsterm.h: Declare EmacsColor category.
8613 * nsterm.m (NSColor): Implement EmacsColor category.
8614 (ns_get_color): Use colorUsingDefaultColorSpace.
8615 (ns_get_color, ns_term_init): Use colorForEmacsRed.
8617 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
8619 2013-12-21 Eli Zaretskii <eliz@gnu.org>
8621 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
8622 having the PNG_NORETURN attribute, to avoid compiler warning in
8625 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8627 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
8629 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
8630 fringe background extension.
8631 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
8632 because they are now always the same as `left' and `width',
8633 respectively. Remove code for the case that `width' and
8634 `sb_width' are different.
8636 2013-12-20 Martin Rudalics <rudalics@gmx.at>
8638 Remove scroll_bar_actual_width from frames.
8639 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
8640 * frame.c (Fscroll_bar_width): Return scroll bar area width.
8641 (x_figure_window_size):
8642 * nsterm.m (x_set_window_size):
8643 * widget.c (set_frame_size):
8644 * w32term.c (x_set_window_size):
8645 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
8646 scroll_bar_actual_width.
8648 Convert scroll_bar members to integers on Windows.
8649 * w32term.h (struct scroll_bar): Convert top, left, width,
8650 height, start, end and dragging to integers.
8651 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
8653 * w32term.c (w32_set_scroll_bar_thumb)
8654 (w32_scroll_bar_handle_click): Remove XINT conversions for
8655 scroll_bar members. Treat bar->dragging as integer.
8656 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
8657 first element. Remove XINT conversions for scroll_bar members.
8658 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
8659 Remove XINT conversions for scroll_bar members.
8661 Fix assignment for new window total sizes.
8662 * window.c (Fwindow_resize_apply_total): Assign values for
8665 2013-12-20 Chong Yidong <cyd@gnu.org>
8667 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
8668 argument to `append'.
8670 2013-12-19 Eli Zaretskii <eliz@gnu.org>
8672 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
8673 current text face, for extending the face of the display margins.
8676 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
8677 Doc fix. (Bug#16190)
8679 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
8681 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
8684 * nsterm.m (Qfile, Qurl): New.
8685 (EV_MODIFIERS2): New macro.
8686 (EV_MODIFIERS): Use EV_MODIFIERS2.
8687 (ns_term_init): Remove font and color from DND, does not work on
8688 newer OSX, and other ports don't have them.
8689 (performDragOperation:): Handle modifiers used during drag.
8690 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
8691 Remove global Lisp variables used to communicate with ns-win.el.
8692 Remove font and color handling.
8693 (syms_of_nsterm): Defsym Qfile and Qurl.
8695 2013-12-19 Anders Lindgren <andlind@gmail.com>
8697 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
8698 (ns_constrain_all_frames, x_set_offset): Remove assignment to
8700 (updateFrameSize:, windowWillResize:toSize:): Add trace.
8701 (constrainFrameRect): Remove special case nr_screens == 1.
8702 Don't constrain size to size of view.
8704 * nsterm.h (ns_output): Remove dont_constrain.
8706 2013-12-19 Anders Lindgren <andlind@gmail.com>
8708 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
8710 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
8712 Minor fixes for recent openp changes.
8713 * lisp.h (GCPRO7): New macro.
8714 * lread.c (openp): Use bool for boolean; all callers changed.
8715 Protect save_string from GC. Don't assume that file descriptors
8716 are nonzero. Redo save_mtime comparison to avoid bogus GCC
8717 warning about uninitialized variable.
8719 2013-12-18 Eli Zaretskii <eliz@gnu.org>
8721 * w32fns.c (emacs_abort): Use intptr_t as argument of
8722 INT_BUFSIZE_BOUND, to avoid compiler warnings.
8724 2013-12-18 Glenn Morris <rgm@gnu.org>
8726 * lread.c (Fload): Pass load_prefer_newer to openp.
8727 Don't bother checking mtime if openp already did it.
8728 (openp): Add `newer' argument, to check all suffixes
8729 and find the newest file.
8730 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
8731 * callproc.c (call_process):
8732 * charset.c (load_charset_map_from_file):
8733 * emacs.c (init_cmdargs):
8734 * image.c (x_create_bitmap_from_file, x_find_image_file):
8736 * lread.c (Flocate_file_internal):
8737 * process.c (Fformat_network_address):
8738 * sound.c (Fplay_sound_internal):
8739 * w32.c (check_windows_init_file):
8740 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
8742 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
8744 2013-12-17 Eli Zaretskii <eliz@gnu.org>
8746 * w32.c (getloadavg): Don't index samples[] array with negative
8747 indices. Recover from wall-clock time being set backwards.
8749 * w32term.c (w32_initialize): Declare the argument of
8750 set_user_model as const.
8752 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
8753 (w32_menu_show): Constify some arguments passed to MessageBox.
8755 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
8756 to initialize Lisp objects.
8758 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
8759 initialize Lisp objects.
8761 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
8762 use variables used only on X under that condition.
8764 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
8765 variables not used there.
8767 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
8769 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
8770 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
8772 2013-12-16 Eli Zaretskii <eliz@gnu.org>
8774 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
8775 code, revealed in presence of R2L characters, character
8776 compositions, and display vectors. A better fix for Bug#16148.
8777 (extend_face_to_end_of_line): Don't reference tool_bar_window in
8778 GTK and NS builds, they don't have this member of struct frame.
8780 * dispextern.h (struct composition_it): Correct a comment for the
8783 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
8785 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
8786 This prevents a compilation error on C compilers that do not
8787 default functions to return 'int' if not declared. Also, add
8788 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
8789 since it now uses inline functions.
8791 2013-12-16 Eli Zaretskii <eliz@gnu.org>
8793 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
8794 display margins on mode line, header line, and in the frame's
8795 tool-bar window. (Bug#16165)
8797 2013-12-16 Andreas Schwab <schwab@suse.de>
8799 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
8801 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
8803 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
8806 2013-12-16 Martin Rudalics <rudalics@gmx.at>
8808 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
8810 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
8812 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
8813 intended to find bogus pointers in font objects (Bug#16140).
8814 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
8815 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
8816 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
8817 Disable for MS-Windows due to Bug#15876; apparently this
8818 requires more or less substantial changes in fontset code.
8819 * xfont.c (xfont_close):
8820 * xftfont.c (xftfont_close): Call x_display_info_for_display
8821 to check whether 'Display *' is valid (Bug#16093 and probably
8824 2013-12-15 Eli Zaretskii <eliz@gnu.org>
8826 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
8827 Reported by Juanma Barranquero <lekktu@gmail.com>.
8829 * process.c (Fprocess_send_eof): Don't crash if someone tries to
8830 open a pty on MS-Windows. (Bug#16152)
8832 * emacs.c (decode_env_path): Fix bogus comparison against
8833 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
8835 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
8837 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
8838 (Fx_file_dialog): Add parentheses around && to silence warning.
8840 * w32term.c (construct_drag_n_drop): Remove unused local variable.
8842 2013-12-15 Eli Zaretskii <eliz@gnu.org>
8844 * xdisp.c (extend_face_to_end_of_line): Extend background of
8845 non-default face in margin areas as well. (Bug#16151)
8846 (display_line): Call extend_face_to_end_of_line for continued
8847 lines as well, if the display margins have non-zero width.
8848 (set_glyph_string_background_width): When needed, set the
8849 extends_to_end_of_line_p flag on glyph strings to be drawn in
8850 margin areas, not only in the text area.
8852 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
8855 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
8857 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
8858 Don't worry about verify_error being t, since it has to be a list.
8860 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
8862 Use bool for boolean, focusing on headers.
8863 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
8864 No need to include <stdbool.h>, since conf_post.h does it now.
8865 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
8866 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
8867 (SET_PER_BUFFER_VALUE_P):
8868 * ccl.c, ccl.h (setup_ccl_program):
8869 * ccl.h (CHECK_CCL_PROGRAM):
8870 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
8871 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
8872 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
8873 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
8874 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
8875 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
8876 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
8877 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
8878 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
8879 (CHARSET_FAST_MAP_SET):
8880 * coding.c (decode_coding_ccl, encode_coding_ccl):
8881 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
8882 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
8883 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
8884 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
8885 (decode_coding_c_string):
8886 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
8887 * conf_post.h (has_attribute):
8888 * dispextern.h (trace_redisplay_p)
8889 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
8890 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
8891 (SET_GLYPH_FROM_CHAR_GLYPH)
8892 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
8893 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
8894 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
8895 (cursor_in_mouse_face_p):
8896 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
8897 (blank_row, prepare_desired_row)
8898 (build_frame_matrix_from_leaf_window, make_current)
8899 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
8900 (update_window, scrolling_window, update_frame_line):
8901 * disptab.h (GLYPH_FOLLOW_ALIASES):
8902 * editfns.c (Fformat):
8903 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
8904 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
8905 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
8906 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
8907 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
8908 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
8909 (FONT_DEFERRED_LOG):
8910 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P)
8911 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
8912 (FRAME_MOUSE_UPDATE):
8913 * fringe.c (Fdefine_fringe_bitmap):
8914 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
8915 (x_create_bitmap_from_xpm_data, xpm_load_image):
8916 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
8917 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
8918 (MERGE_INTERVAL_CACHE):
8919 * keymap.h (KEYMAPP):
8920 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
8921 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
8922 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
8923 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
8924 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
8925 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
8926 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
8927 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
8928 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
8929 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
8930 (SETUP_BUFFER_SYNTAX_TABLE):
8931 * systime.h (timespec_valid_p):
8932 * term.c (save_and_enable_current_matrix):
8933 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
8934 * xdisp.c (in_display_vector_p, display_tool_bar_line)
8935 (redisplay_internal, try_window_reusing_current_matrix)
8936 (sync_frame_with_window_matrix_rows, try_window_id)
8937 (display_menu_bar, display_tty_menu_item, display_mode_line)
8938 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
8939 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
8940 * xmenu.c (xmenu_show):
8941 * xterm.c (use_xim, x_term_init):
8942 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
8943 (struct x_bitmap_record):
8944 Use bool for booleans.
8945 * ccl.c (struct buffer_text):
8946 * ccl.h (struct ccl_program):
8947 * charset.h (struct charset):
8949 * coding.h (struct iso_2022_spec, struct coding_system):
8950 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
8951 (struct glyph_string, struct face, struct face_cache)
8952 (struct bidi_string_data, struct bidi_it)
8953 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
8955 * editfns.c (Fformat):
8956 * frame.h (struct frame):
8957 * fringe.c (struct fringe_bitmap):
8958 * intervals.h (struct interval):
8959 * keyboard.h (struct kboard):
8960 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
8961 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
8962 (struct Lisp_Buffer_Local_Value, union specbinding):
8963 * macfont.m (struct macfont_info):
8964 * process.h (struct Lisp_Process):
8965 * termchar.h (struct tty_display_info):
8966 * window.h (struct window):
8967 * xterm.h (struct x_output):
8968 Use bool_bf for boolean bit-fields.
8969 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
8970 All callers changed.
8971 * ccl.h (struct ccl_program): Remove unused members private_state,
8972 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
8974 (struct ccl_spec): Remove unused members cr_carryover,
8975 eight_bit_carryover.
8976 * conf_post.h: Include <stdbool.h>.
8977 (bool_bf): New type.
8978 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
8979 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE)
8980 (MERGE_INTERVAL_CACHE): Surround statement macro with proper
8981 'do { ... } while (false)' brackets.
8982 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
8983 Args must now be expressions; all callers changed.
8984 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
8985 (PRODUCE_GLYPHS): Simplify use of boolean.
8986 * fileio.c (Fcopy_file):
8987 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
8988 * lisp.h (UNGCPRO): Return void, not int.
8989 (FOR_EACH_TAIL): Use void expression, not int expression.
8990 * region-cache.c: Reindent.
8991 * region-cache.h: Copy comments from region-cache.c, to fix
8992 incorrect remarks about booleans.
8994 2013-12-14 Eli Zaretskii <eliz@gnu.org>
8996 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
8997 when character at point is displayed from a display vector.
9000 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
9002 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
9003 now a list of certificate validation checks that will abort a
9004 connection with an error.
9005 (Fgnutls_boot): Document it and use it.
9007 2013-12-14 Martin Rudalics <rudalics@gmx.at>
9009 * w32term.c (w32_enable_frame_resize_hack): New variable.
9010 (x_set_window_size): Use it to hack frame resizing on Windows
9013 2013-12-14 Eli Zaretskii <eliz@gnu.org>
9015 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
9016 Windows-specific code to w32.c. Change error message text to
9017 match that of Posix platforms.
9019 * w32.c (w32_copy_file): New function, most of the code copied and
9020 reworked from Fcopy_file. Improve error handling. Plug memory
9021 leak when errors are thrown. Support file names outside of the
9022 current codepage. (Bug#7100)
9024 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
9026 * lread.c (load_path_default): Prototype.
9028 2013-12-13 Glenn Morris <rgm@gnu.org>
9030 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
9031 (dump_path): Remove.
9032 (load-path-default): Remove `changed' argument.
9033 Do not set dump_path permanently. Simplify.
9034 (init_lread): Simplify.
9035 (syms_of_lread): Remove dump_path.
9037 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
9039 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
9040 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
9041 2013-12-12 font-related change to avoid Bug#16128, which
9042 is quite hard to fix without even more substantial changes.
9044 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
9046 * font.c (font_close_object): Check for live frame (Bug#16128).
9048 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
9050 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
9051 Return ptrdiff_t, not int, since it's a buffer size.
9052 Reindent/reparen some macros to a more Gnuish style.
9054 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
9056 Avoid undefined behavior with huge regexp interval counts.
9057 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
9058 since it's now specialized to interval counts. All uses changed.
9059 Do not assume wraparound on signed integer overflow.
9060 (regex_compile): Simplify based on the above changes.
9062 2013-12-12 Eli Zaretskii <eliz@gnu.org>
9064 Support file names on MS-Windows that use characters outside of
9065 the current system codepage. (Bug#7100)
9067 * w32.c (get_file_security, set_file_security)
9068 (create_symbolic_link): Separate pointers and boolean flags for
9069 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
9070 non-zero, else the former.
9071 (codepage_for_filenames, filename_to_utf16, )
9072 (filename_from_utf16, filename_to_ansi, filename_from_ansi):
9074 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
9076 (normalize_filename): Lose the DBCS code, now works on UTF-8.
9077 Accept only one argument; all callers changed.
9078 (dostounix_filename): Remove the second argument, now works in
9079 UTF-8. All callers changed.
9080 (parse_root): Lose DBCS code.
9081 (get_long_basename, w32_get_short_filename, init_environment)
9082 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
9083 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
9084 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
9085 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
9086 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
9087 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
9089 (ansi_encode_filename): New function.
9090 (get_emacs_configuration, get_emacs_configuration_options):
9092 (add_volume_info, GetCachedVolumeInformation): Run the input file
9093 name through unixtodos_filename, to ensure it is stored and
9094 referenced in canonical form.
9095 (get_volume_info): Lose the DBCS code, now works in UTF-8.
9096 (logon_network_drive, sys_link, utime): Improve error handling.
9097 (sys_access): New function.
9098 (hashval, generate_inode_val): Unused functions deleted.
9099 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
9100 (check_windows_init_file): Convert error message from UTF-8 to
9101 ANSI codepage, for display in the message box.
9102 (globals_of_w32): Set w32_unicode_filenames according to the OS
9105 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
9106 w32_unicode_filenames is non-zero, ANSI mode otherwise.
9107 (syms_of_w32term): Declare w32-unicode-filenames.
9109 * w32proc.c (new_child, delete_child): Remove code that handled
9110 unused pending_deletion and input_file members of the child struct.
9111 (create_child, sys_spawnve): Convert all file names to ANSI
9112 codepage. Use ANSI APIs explicitly; forcibly fail if any file
9113 name cannot be encoded in ANSI codepage. Don't use
9114 unixtodos_filename, mirror slashes by hand.
9115 (record_infile, record_pending_deletion): Functions deleted.
9116 (Fw32_short_file_name): Call w32_get_short_filename instead of
9119 * w32notify.c (add_watch): Work in Unicode mode when
9120 w32_unicode_filenames is non-zero, ANSI mode otherwise.
9121 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
9122 instead, do the same with Lisp primitives.
9124 * w32fns.c (file_dialog_callback, Fx_file_dialog)
9125 (Fsystem_move_file_to_trash, Fw32_shell_execute)
9126 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
9127 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
9128 (Fw32_shell_execute): Improve error reporting.
9129 (Fdefault_printer_name): Ifdef away for Cygwin.
9131 * w32.h (struct _child_process): Remove input_file and
9132 pending_deletion members that are no longer used.
9133 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
9134 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
9135 (ansi_encode_filename): New and updated prototypes.
9137 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
9139 (unexec): Don't use dostounix_filename, it expects a file name in
9140 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
9143 * fileio.c (Ffile_name_directory, file_name_as_directory)
9144 (directory_file_name, Fexpand_file_name)
9145 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
9146 arguments of dostounix_filename.
9147 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
9148 use MAX_UTF8_PATH for size of file-name strings.
9149 (emacs_readlinkat): Build an explicitly unibyte string for file
9151 (syms_of_fileio) <file-name-coding-system>:
9152 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
9154 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
9155 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
9156 directories to UTF-8.
9157 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
9158 environment, and each element of the input PATH, to UTF-8.
9160 * dired.c (file_attributes): Use build_unibyte_string explicitly
9161 to make Lisp strings from user and group names.
9163 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
9166 * coding.c (decode_file_name, encode_file_name): New functions.
9168 * termcap.c (tgetent): Adapt to the change in arguments of
9171 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
9174 * msdos.c (dostounix_filename, init_environment): Adapt to the
9175 change in arguments of dostounix_filename.
9177 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
9178 [WINDOWSNT]: Encode file names passed to the image libraries in
9181 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
9182 [WINDOWSNT]: Convert file names to the current ANSI codepage.
9184 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
9185 arguments of dostounix_filename.
9187 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
9189 * font.h (struct font_entity) [HAVE_NS]: New field to record
9190 font driver which was used to create this entity.
9191 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
9192 frame where the font was opened.
9193 (font_close_object): Add prototype.
9194 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
9195 (font_close_object): Not static any more. Lost frame arg.
9196 Adjust comment and users.
9197 * alloc.c (cleanup_vector): Call font_close_object to adjust
9198 per-frame font counters correctly. If HAVE_NS, also call
9199 driver-specific cleanup for font-entity objects.
9200 * ftfont.c (ftfont_open):
9201 * nsfont.m (nsfont_open):
9202 * w32font.c (w32font_open_internal):
9203 * xfont.c (xfont_open):
9204 * xftfont.c (xftfont_open): Save frame pointer in font object.
9205 * macfont.m (macfont_open): Likewise.
9206 (macfont_descriptor_entity): Save driver pointer to be able
9207 to call its free_entity routine when font-entity is swept.
9208 * ftxfont.c (ftxfont_open): Add eassert because frame
9209 pointer should be saved by ftfont_driver.open.
9211 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
9213 * xterm.c (x_make_frame_visible): Restore hack which is needed when
9214 input polling is used. This is still meaningful for Cygwin, see
9215 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
9216 * keyboard.c (poll_for_input_1, input_polling_used):
9217 Define unconditionally.
9218 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
9219 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
9220 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
9221 (font_for_char): Prefer ptrdiff_t to int for buffer position.
9222 (face_for_char): Likewise. Rearrange eassert and return ASCII
9223 face for CHAR_BYTE8_P.
9224 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
9226 2013-12-11 Ken Brown <kbrown@cornell.edu>
9228 * dispextern.h (erase_phys_cursor):
9229 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
9231 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
9233 * nsterm.m (x_free_frame_resources):
9234 * term.c (tty_free_frame_resources):
9235 * xterm.c (x_free_frame_resources): Do not check for non-NULL
9236 face cache because it's implied by free_frame_faces anyway.
9237 * w32term.c (x_free_frame_resources): Likewise. Do not call
9238 free_frame_faces twice.
9240 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
9242 * editfns.c (Fformat_time_string): Mention %F in the doc.
9244 2013-12-11 Martin Rudalics <rudalics@gmx.at>
9246 * window.c (resize_frame_windows): Don't return immediately when
9247 the root window's size doesn't change - the minibuffer window
9248 may still have to be repositioned/resized.
9249 * xfns.c (Fx_create_frame): Always change the frame size after
9250 initializing the frame's faces.
9251 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
9252 change_frame_size should already have done it.
9253 (x_new_font): Assign new tool- and menu-bar heights.
9254 (x_set_window_size_1): Account for tool- and menu-bar heights
9255 (Bug#16013). Don't set pixel sizes since change_frame_size
9256 should already have done it.
9258 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
9260 Remove the option of using libcrypto.
9261 * Makefile.in (LIB_CRYPTO): Remove.
9262 (LIBES): Don't use it.
9264 2013-12-11 Juri Linkov <juri@jurta.org>
9266 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
9267 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
9269 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
9271 * xdisp.c (display_tool_bar_line): Don't extend on a previously
9272 drawn tool bar items (Bug#16058).
9273 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
9275 2013-12-09 Ken Brown <kbrown@cornell.edu>
9277 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
9279 * lisp.h (get_frame_param): Adjust conditions for prototype
9282 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
9284 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
9285 Avoid unused macro warning if configured --without-xft.
9287 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
9289 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
9291 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
9293 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
9295 * emacs.c (main): Call fixup_locale a second time for GNUstep.
9297 2013-12-08 Martin Rudalics <rudalics@gmx.at>
9299 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
9301 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
9303 Use libcrypto's checksum implementations if available, for speed.
9304 * Makefile.in (LIB_CRYPTO): New macro.
9307 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
9308 The macro didn't conform to C99 due to type mismatch,
9309 which caused compilation failure with Sun C 5.12,
9310 and it was confusing anyway. Include window.h to declare
9311 redisplay_other_windows.
9313 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
9315 * window.c (set_window_buffer): Update mode line (bug#16084).
9317 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
9319 Fix minor problems found by static checking.
9320 * keyboard.c (poll_for_input_1, input_polling_used):
9321 Define only if HAVE_NTGUI.
9322 * xmenu.c (popup_activate_callback): Omit unnecessary
9323 check against USE_X_TOOLKIT, which must be defined here anyway.
9324 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
9327 2013-12-07 Martin Rudalics <rudalics@gmx.at>
9329 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
9331 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
9333 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
9335 * nsterm.m (x_set_window_size): Remove fprintf.
9336 (init): Define always. Set applicationDidFinishLaunchingCalled
9338 (applicationDidFinishLaunching:):
9339 Set applicationDidFinishLaunchingCalled.
9340 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
9343 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
9345 Pixel resize changes for NS (Bug#16049).
9346 * nsterm.m (x_set_window_size): Change parameters rows/cols to
9347 height/width. row/cols are locals.
9348 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
9349 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
9350 (windowWillResize): Remove gsextra. Calculate extra as in
9352 (x_new_font): Don't change frame size if fullscreen.
9353 Change size pixelwise.
9355 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
9356 comment in xfns.c. Change to pixelwise call.
9358 2013-12-06 Eli Zaretskii <eliz@gnu.org>
9360 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
9363 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
9365 * xterm.c (input_signal_count): Remove.
9366 (x_dispatch_event): Define unconditionally.
9367 (x_make_frame_visible): Process X events until the frame
9368 is really visible (Bug#16027).
9369 * xterm.h (x_dispatch_event): Declare unconditionally.
9371 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
9373 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
9375 * nsterm.m (x_set_window_size): Handle pixelwise.
9377 2013-12-05 Martin Rudalics <rudalics@gmx.at>
9379 * w32term.c (x_new_font):
9380 * xterm.c (x_new_font): Calculate new frame size from new font
9383 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
9385 * lisp.h (FOR_EACH_TAIL): New macro.
9386 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
9388 * window.c (select_window): Call second wset_redisplay before we change
9389 selected_window (bug#16034).
9391 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
9393 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
9395 2013-12-04 Eli Zaretskii <eliz@gnu.org>
9397 * w32xfns.c: Include window.h, to avoid a compiler warning.
9399 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
9401 * window.c (window_scroll): Mark window for redisplay (bug#16034).
9402 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
9403 window_scroll takes care of it.
9404 (Fset_window_point, Fdelete_other_windows_internal)
9405 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
9406 (Fsplit_window_internal, Fdelete_window_internal)
9407 (Fresize_mini_window_internal, Fset_window_configuration)
9408 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
9409 cause redisplay instead of forcing a complete redisplay.
9410 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
9411 we're only affecting the selected_window.
9413 2013-12-04 Eli Zaretskii <eliz@gnu.org>
9415 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
9416 directional control characters. Update type and category
9417 determination according to the UBA from Unicode v6.3.
9418 (bidi_category_t): New category EXPLICIT_FORMATTING.
9420 * dispextern.h (bidi_type_t): Update to include new bidirectional
9421 properties introduced with Unicode v6.3. (Bug#16043)
9423 2013-12-04 Martin Rudalics <rudalics@gmx.at>
9425 * xterm.c (XTflash): Fix coordinate of bottom area to flash
9428 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
9430 * font.c (font_list_entities): Remove dummy assignment.
9431 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
9432 used on graphic displays only. Remove unused 'font_encoder' member.
9433 (struct font_bitmap): Remove unused 'extra' member.
9434 * nsfont.m (nsfont_open):
9435 * w32font.c (w32font_open_internal):
9436 * ftfont.c (ftfont_get_bitmap): Adjust users.
9438 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
9440 Use bool for boolean.
9441 * tparam.c (tparam1):
9442 * undo.c (record_point, record_property_change):
9443 Use bool for boolean, for local vars that are always true or false.
9445 Minor integer overflow fixes (Bug#16033).
9446 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
9447 This improves on the previous fix to this function.
9448 (window_resize_check): When summing up pixel counts, don't rely on
9449 undefined behavior if the sum overflows.
9451 2013-12-03 Martin Rudalics <rudalics@gmx.at>
9453 * window.c (Fset_window_new_pixel): Don't choke at negative
9454 argument value (Bug#16033).
9456 * xfns.c (Fx_create_frame): Add another call to change_frame_size
9457 to avoid crash in window_box_height.
9459 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
9460 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
9462 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
9464 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
9466 Minor integer overflow fixes.
9467 * window.c (Fset_window_new_pixel, grow_mini_window):
9468 * xdisp.c (Fwindow_text_pixel_size):
9469 Avoid undefined behavior on signed integer overflow.
9470 * xfns.c (x_set_mouse_color):
9471 Check that drag shape fits in 'unsigned', since that's what X wants.
9473 2013-12-02 Eli Zaretskii <eliz@gnu.org>
9475 Improve reporting of fatal exception on MS-Windows.
9476 * w32fns.c (my_exception_handler): New function.
9477 (globals_of_w32fns): Set it up as the unhandled exception
9478 handler. Initialize exception code and address to zeros.
9479 (emacs_abort): If the exception code and address are available,
9480 print them at the beginning of the backtrace. Fix the format of
9481 printing addresses (was producing 0x0x12345678 on XP).
9484 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
9486 * eval.c (Fbacktrace__locals): New function.
9487 (syms_of_eval): Defsubr it.
9489 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
9491 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
9492 Define here to unify between...
9493 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
9494 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
9496 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
9498 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
9500 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
9501 fringe background extension.
9502 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
9503 because they are now always the same as `left' and `width',
9504 respectively. Remove code for the case that `width' and
9505 `sb_width' are different.
9507 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
9509 Fix minor problems found by static checking.
9510 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
9511 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
9512 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
9514 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
9516 * image.c (imagemagick_compute_animated_image): Don't crash if we
9517 have an animation with different-sized images (bug#15313).
9519 2013-11-30 Martin Rudalics <rudalics@gmx.at>
9521 Remove some unused items introduced during pixelwise change.
9522 * window.c (window_resize_total_check): Remove unused function.
9523 * xdisp.c (remember_mouse_glyph): Remove unused label.
9524 (Ftool_bar_height): Move declaration inside #if.
9525 * xterm.c (x_set_window_size): Don't use r and c.
9527 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
9529 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
9532 * window.c (Fset_window_configuration): Comment out unused variables.
9534 * w32term.c (w32_read_socket): Remove unused variable `buf'.
9536 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
9538 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
9540 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
9542 * gnutls.c (gnutls_audit_log_function): Only declare and define if
9543 HAVE_GNUTLS3 (Bug#16001).
9545 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
9546 if interrupts are deferred (Bug#15801).
9548 2013-11-30 Martin Rudalics <rudalics@gmx.at>
9550 Support resizing frames and windows pixelwise.
9551 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
9552 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
9553 (struct glyph_matrix): Replace window_left_col and
9554 window_top_line by window_pixel_left and window_pixel_top.
9555 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
9557 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
9558 (draw_window_divider, move_it_to, x_draw_right_divider)
9559 (x_draw_bottom_divider, change_frame_size): Add or fix
9561 * dispnew.c (change_frame_size_1): Change prototype.
9562 (adjust_glyph_matrix, required_matrix_width)
9563 (adjust_frame_glyphs_for_window_redisplay): Use pixel
9564 values instead of lines and columns.
9565 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
9566 WINDOW_TOTAL_FRINGE_WIDTH.
9567 (handle_window_change_signal, do_pending_window_change)
9568 (init_display): Adjusts calls of change_frame_size.
9569 (change_frame_size, change_frame_size_1): Handle pixelwise
9571 * frame.c (Qright_divider_width, Qbottom_divider_width):
9573 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
9574 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
9575 (x_set_internal_border_width, x_set_vertical_scroll_bars)
9576 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
9578 (set_frame_param): New function.
9579 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
9580 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
9581 (Ffringe_width, Fborder_width, Fright_divider_width)
9582 (Fbottom_divider_width): New functions, defsubr them.
9583 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
9584 New argument pixelwise.
9585 (struct frame_parm_table): New members Qright_divider_width and
9586 Qbottom_divider_width.
9587 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
9588 (x_report_frame_params): Handle Qright_divider_width and
9589 Qbottom_divider_width.
9590 (x_set_right_divider_width, x_set_bottom_divider_width):
9592 (frame_resize_pixelwise): New option.
9593 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
9594 new_pixelwise, right_divider_width and bottom_divider_width;
9595 remove total_lines; rename text_lines, text_cols, new_text_lines
9596 and new_text_cols to text_height, text_width, new_height and
9597 new_width respectively.
9598 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
9599 FRAME_TEXT_WIDTH respectively.
9600 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
9601 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
9602 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
9604 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
9605 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
9606 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
9607 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
9608 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
9609 (FRAME_TOTAL_COLS_ARG): Remove macro.
9610 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
9611 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
9612 (x_wm_set_size_hint): Handle frame pixel sizes.
9613 * indent.c (compute_motion, Fcompute_motion):
9614 Call window_body_width instead of window_body_cols.
9615 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
9616 (make_lispy_position): Handle right and bottom dividers.
9617 (Fsuspend_emacs): Pixelize call of change_frame_size.
9618 * keyboard.h: Extern Qright_divider, Qbottom_divider.
9619 * lisp.h: Extern set_frame_param.
9620 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
9622 (Fx_create_frame): Add entry for vertical_drag_cursor.
9623 Pixelize call of change_frame_size.
9624 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
9625 * nsterm.m (ns_update_window_end): Optionally draw right
9627 (x_set_window_size): Add argument pixelwise.
9628 Call check_frame_size and change_frame_size with pixelwise zero.
9629 (ns_draw_window_divider): New function.
9630 (ns_redisplay_interface): Add ns_draw_window_divider.
9631 (updateFrameSize:): Call change_frame_size with pixelwise zero.
9632 (x_new_font): Call x_set_window_size with pixelwise zero.
9633 * print.c (print_object): For a window print its sequence
9635 * term.c (Fresume_tty): Pixelize call of change_frame_size.
9636 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
9637 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
9638 (w32_createwindow): Use scroll bar area width.
9639 (w32_wnd_proc): Handle bottom divider width.
9640 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
9641 (Fx_create_frame): Default divider width parameters.
9642 Caclulate sizes pixelwise. Add vertical drag cursor support.
9643 (x_create_tip_frame): Default divider widths to zero.
9644 Pixelize call to change_frame_size.
9645 (Fx_show_tip): Add handling of divider widths. Pixelize window
9647 (Fw32_frame_rect): New function.
9648 (frame_parm_handler w32_frame_parm_handlers): Add divider
9650 (Vx_window_vertical_drag_shape): Add variable.
9651 * w32inevt.c (resize_event, maybe_generate_resize_event):
9652 Pixelize change_frame_size calls.
9653 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
9655 * w32term.c (w32_draw_window_divider): New function.
9656 (x_update_window_end): Handle right divider.
9657 (w32_draw_fringe_bitmap, x_scroll_run)
9658 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
9659 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
9660 Calculate new frame sizes pixelwise.
9661 (x_new_font): Pixelize call to x_set_window_size.
9662 (x_check_fullscreen): Pixelize call to change_frame_size.
9663 (x_set_window_size_1, x_set_window_size): New argument
9664 pixelwise. Calculate pixelwise.
9665 (x_wm_set_size_hint): Use scroll bar area width.
9666 (w32_redisplay_interface): Add w32_draw_window_divider.
9667 * w32term.h (struct w32_output): Add vertical drag cursor.
9668 * widget.c (set_frame_size, update_wm_hints)
9669 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
9671 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
9672 * window.c (sequence_number): Restore.
9673 (Fwindow_pixel_width, Fwindow_pixel_height)
9674 (Fwindow_mode_line_height, Fwindow_header_line_height)
9675 (window_pixel_to_total, Frun_window_scroll_functions)
9676 (Fset_window_new_pixel, window_resize_apply_total)
9677 (Fwindow_resize_apply_total): New functions.
9678 (window_body_height, window_body_width): Rename from
9679 window_body_lines. New argument PIXELWISE.
9680 Calculate pixelwise.
9681 (Fwindow_body_height, Fwindow_body_width): New argument
9683 (coordinates_in_window, window_relative_x_coord): Use window's
9684 pixel width instead of total width.
9685 (replace_window, recombine_windows): Initialize pixel values.
9686 (resize_root_window, resize_frame_windows, grow_mini_window)
9687 (shrink_mini_window): New argument PIXELWISE.
9688 Calculate pixelwise.
9689 (Fdelete_other_windows_internal, adjust_window_margins)
9690 (window_resize_check, window_resize_apply)
9691 (Fdelete_window_internal, Fresize_mini_window_internal)
9692 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
9693 (check_frame_size): Rename arguments. New argument PIXELWISE.
9694 Calculate pixelwise.
9695 (set_window_buffer): Make samebuf bool. Run configuration change
9696 hook only if buffer changed.
9697 (Fset_window_buffer): Rewrite doc-string.
9698 (make_window): Initialize new_pixel slot.
9699 (Fwindow_resize_apply): Check pixel size of root window.
9700 (Fsplit_window_internal): Call 2nd argument pixel_size.
9701 Calculate pixelwise.
9702 (Fscroll_left, Fscroll_right): Call window_body_width instead of
9704 (save_window_data): New slots frame_text_width,
9705 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
9706 (saved_window): New slots pixel_left, pixel_top, pixel_height,
9708 (Fcurrent_window_configuration, Fset_window_configuration)
9709 (save_window_save, compare_window_configurations): Handle new
9710 slots in save_window_data and saved_window.
9711 (Fset_window_scroll_bars): Fix doc-string.
9712 (window_resize_pixelwise): New variable.
9713 (coordinates_in_window, Fcoordinates_in_window_p):
9715 (make_parent_window): Adjust sequence_number.
9716 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
9718 * window.h (struct window): New members new_pixel, pixel_left,
9719 pixel_top, pixel_width, pixel_height. Restore sequence_number.
9720 (wset_new_pixel): New function.
9721 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
9722 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
9723 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
9724 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
9725 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
9726 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
9727 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
9728 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
9729 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
9730 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
9731 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
9732 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
9733 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
9734 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
9735 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
9737 (resize_frame_windows, grow_mini_window, shrink_mini_window)
9738 (window_body_width, check_frame_size): Adapt external declarations.
9739 * xdisp.c (last_max_ascent): New integer.
9740 (window_text_bottom_y): Handle bottom divider.
9741 (window_box_width, window_box_height): Calculate pixelwise.
9742 (get_glyph_string_clip_rects): Handle right divider.
9743 (remember_mouse_glyph): When windows are resized pixelwise
9744 proceed with width and height set to 1.
9745 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
9747 (move_it_to): Calculate and return maximum x position
9749 (Fwindow_text_pixel_size): New function.
9750 (resize_mini_window, update_tool_bar): Calculate pixelwise.
9751 (tool_bar_lines_needed): Rename to tool_bar_height.
9752 Calculate pixelwise.
9753 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
9754 Calculate pixelwise.
9755 (redisplay_tool_bar): Calculate pixelwise.
9756 (redisplay_window): Calculate pixelwise. Handle dividers.
9757 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
9758 (x_draw_vertical_border): Handle dividers.
9759 (define_frame_cursor1): Handle vertical drag cursor.
9760 (x_draw_right_divider, x_draw_bottom_divider): New functions.
9761 (expose_window): Calculate pixelwise. Handle dividers.
9762 (init_xdisp): Initialize pixel values.
9763 * xfaces.c (Qwindow_divider): New face.
9764 (realize_basic_faces): Realize it.
9765 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
9766 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
9767 (x_set_scroll_bar_default_width): Default actual width to 16.
9768 (Fx_create_frame): Set sizes pixelwise.
9769 (x_create_tip_frame): Default divider widths to zero.
9770 Pixelize call of change_frame_size.
9771 (Fx_show_tip): Handle divider widths. Initial pixel position
9773 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
9774 (Vx_window_vertical_drag_shape): New option.
9775 * xmenu.c (free_frame_menubar): Pixelize call of
9777 * xterm.c (x_draw_window_divider): New function.
9778 (x_update_window_end): Optionally draw right divider.
9779 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
9780 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
9781 (handle_one_xevent, x_new_font): Calculate pixelwise.
9782 (x_set_window_size_1, x_set_window_size): New argument
9783 pixelwise. Calculate pixelwise.
9784 (x_wm_set_size_hint): Pixelize call of check_frame_size.
9785 (struct x_redisplay_interface): Add x_draw_window_divider.
9786 * xterm.h (struct x_output): Add vertical_drag_cursor.
9788 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
9790 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
9791 Set invisible frames's `redisplay' when a full redisplay is requested.
9792 (redisplay_window): Set must_be_updated_p instead (bug#15999).
9793 (redisplay_mode_lines): Don't set must_be_updated_p any more.
9794 (display_mode_lines): Set it here instead.
9796 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
9798 * dispextern.h (set_window_update_flags): Remove.
9800 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
9802 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
9804 * xdisp.c (REDISPLAY_SOME_P): New macro.
9805 (redisplay_internal): Use it (bug#15999).
9806 (prepare_menu_bars, redisplay_window): Use it as well.
9808 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
9810 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
9812 * w32font.c (g_b_init_get_char_width_32_w): New static var.
9813 (globals_of_w32font): Zero it out.
9814 (GetCharWidth32W_Proc): New function pointer.
9815 (get_char_width_32_w): New function.
9816 (compute_metrics): If get_glyph_outline_w returns an error, try
9817 get_char_width_32_w before declaring a failure. This avoids
9818 punishing raster (a.k.a. "bitmap") fonts by slowing down
9819 redisplay. (Bug#6364).
9821 2013-11-29 Eli Zaretskii <eliz@gnu.org>
9823 * xdisp.c (clear_mouse_face): Don't invalidate the entire
9824 mouse-highlight info, just signal frame_up_to_date_hook that mouse
9825 highlight needs to be redisplayed. (Bug#15913)
9827 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
9829 Fix minor problems found by static checking.
9830 * buffer.h (struct buffer_text, struct buffer):
9831 * frame.h (struct frame):
9832 * window.h (struct window):
9833 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
9834 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
9835 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
9836 no-longer-valid use of HAVE_MENUS.
9837 * xdisp.c (propagate_buffer_redisplay): Now static.
9839 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
9841 * xmenu.c (Fmenu_or_popup_active_p):
9842 * window.c (Fset_window_configuration):
9843 * menu.c (Fx_popup_menu, Fx_popup_dialog):
9844 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
9845 * fns.c (Fyes_or_no_p):
9846 * editfns.c (Fmessage_box, Fmessage_or_box):
9847 * alloc.c (make_save_ptr_ptr):
9848 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
9850 * window.c (Fset_window_configuration): Move select_window later.
9852 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
9854 Refine redisplay optimizations to only redisplay *some* frames/windows
9855 rather than all of them.
9856 * xdisp.c (REDISPLAY_SOME): New constant.
9857 (redisplay_other_windows, wset_redisplay, fset_redisplay)
9858 (bset_redisplay, bset_update_mode_line): New functions.
9859 (message_dolog): Use bset_redisplay.
9860 (clear_garbaged_frames): Use fset_redisplay.
9861 (echo_area_display): Use wset_redisplay.
9862 (buffer_shared_and_changed): Remove.
9863 (prepare_menu_bars): Call Vpre_redisplay_function before updating
9864 frame titles. Compute the actual set of windows redisplayed.
9865 Don't update frame titles and menu bars for frames that don't need to
9867 (propagate_buffer_redisplay): New function.
9869 (redisplay_internal): Use it. Be more selective in the set of windows
9870 we redisplay. Propagate windows_or_buffers_changed to
9871 update_mode_lines a bit later to simplify the code.
9872 (mark_window_display_accurate_1): Reset window and buffer's
9874 (redisplay_window): Do nothing if neither the window nor the buffer nor
9875 the frame needs redisplay.
9876 * window.h (struct window): Add `redisplay' field.
9877 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
9878 (redisplay_other_windows, window_list): New declarations.
9879 * window.c (select_window, Fset_window_start): Use wset_redisplay.
9880 (window_list): Not static any more.
9881 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
9882 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
9883 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
9884 * frame.c (Fmake_frame_visible): Don't redisplay everything.
9885 * frame.h (struct frame): Add `redisplay' field.
9886 Move `external_menu_bar' bitfield next to other bit-fields.
9887 (SET_FRAME_GARBAGED): Use fset_redisplay.
9888 (SET_FRAME_VISIBLE): Don't garbage the frame;
9889 Use redisplay_other_windows.
9890 * buffer.h (struct buffer): Add `redisplay' field.
9891 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
9892 (modify_overlay): Use bset_redisplay.
9893 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
9895 2013-11-28 Eli Zaretskii <eliz@gnu.org>
9897 Support w32 file notifications in batch mode.
9898 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
9899 invalid (which happens in batch mode). If non-interactive, call
9900 handle_file_notifications to store file notification events in the
9901 input queue. (Bug#15933)
9903 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
9905 * w32inevt.c (handle_file_notifications): Now external, not static.
9907 * w32term.h (handle_file_notifications): Provide prototype.
9909 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
9910 init_crit, since init_display, which does that otherwise, is not
9913 2013-11-27 Glenn Morris <rgm@gnu.org>
9915 * Makefile.in ($(lispsource)/international/charprop.el): New.
9916 (emacs$(EXEEXT)): Depend on charprop.el.
9918 2013-11-27 Eli Zaretskii <eliz@gnu.org>
9920 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
9921 deleting portions of the buffer under non-nil REPLACE argument.
9924 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
9925 directory, watch it and not its parent.
9926 (add_watch): Allow empty string in FILE.
9928 2013-11-27 Martin Rudalics <rudalics@gmx.at>
9930 * window.c (Fset_window_start, window_resize_apply)
9931 (window_scroll): Reset window_end_valid (Bug#15957).
9933 2013-11-27 Glenn Morris <rgm@gnu.org>
9935 * Makefile.in (leimdir): Now in lisp source directory.
9936 ($(leimdir)/leim-list.el): Just use ../leim .
9937 * epaths.in (PATH_DUMPLOADSEARCH):
9938 * lread.c (load_path_default):
9939 * nsterm.m (ns_load_path): No more leim directory.
9941 2013-11-26 Andreas Schwab <schwab@suse.de>
9943 * .gdbinit (xgettype): Add cast.
9945 2013-11-26 Glenn Morris <rgm@gnu.org>
9947 Preload leim-list.el.
9948 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
9949 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
9950 is a single directory.
9952 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
9954 bool-vector-subsetp is now the normal direction (Bug#15912).
9955 * data.c (Fbool_vector_subsetp): Test whether the first argument
9956 is a subset of the second one, not the reverse. Add doc string.
9958 Fix minor problems found by static checking.
9959 * lread.c (load_path_default): Now static.
9960 * textprop.c (text_property_stickiness): Be consistent about the
9961 test used when deciding whether to consider the previous character.
9962 This simplifies the code a bit.
9964 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
9966 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
9968 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
9969 (syms_of_frame): Don't defsubr them.
9971 2013-11-25 Glenn Morris <rgm@gnu.org>
9973 * lread.c (load_path_default): Change the sense of the argument.
9974 (init_lread): When EMACSLOADPATH is set, do not ignore changes
9975 from dump_path. When it is not, avoid checking dump_path twice.
9977 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
9978 uninstalled dump_path against installed Vload_path. (Bug#15964)
9980 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
9982 Export get_pos_property to Elisp.
9983 * editfns.c (Fget_pos_property): Rename from get_pos_property.
9984 (syms_of_editfns): Export it to Elisp.
9986 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
9988 2013-11-23 Romain Francoise <romain@orebokech.com>
9990 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
9991 initialization here ...
9992 (syms_of_fileio): ... from here.
9994 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
9996 * lread.c (init_lread): Fix int/Lisp_Object mixup.
9997 Please use --enable-check-lisp-object-type.
9999 2013-11-23 Glenn Morris <rgm@gnu.org>
10001 * process.c (get_process): Explicit error for dead buffers.
10003 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
10005 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
10007 2013-11-23 Glenn Morris <rgm@gnu.org>
10009 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
10010 * lread.c (load_path_check): Take path to check as argument.
10011 (load_path_default): New, split from init_lread.
10012 (init_lread): Move calc of default load-path to load_path_default.
10013 Empty elements in EMACSLOADPATH now stand for the default.
10014 (load-path): Doc fix.
10015 * emacs.c (decode_env_path): Add option to treat empty elements
10016 as nil rather than ".".
10017 * callproc.c (init_callproc_1, init_callproc):
10018 * image.c (Vx_bitmap_file_path):
10019 * lisp.h (decode_env_path):
10020 * lread.c (Vsource_directory):
10021 Update for new argument spec of decode_env_path.
10023 2013-11-22 Eli Zaretskii <eliz@gnu.org>
10025 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
10026 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
10028 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
10030 Fix some dependency problems that cause unnecessary recompiles.
10032 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
10033 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
10034 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
10035 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
10036 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
10037 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
10038 (boostrap-clean): No need to remove stamp-oldxmenu.
10040 Fix recently introduced bool vector overrun.
10041 This was due to an optimization that went awry.
10042 Reported by Glenn Morris in
10043 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
10044 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
10045 for empty vectors, undoing the 2013-11-18 change.
10046 * data.c (bool_vector_binop_driver): Rely on this.
10047 Fix bug that occasionally overran the destination.
10048 * lisp.h (struct Lisp_Bool_vector): Document this.
10050 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
10052 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
10055 * nsterm.m (init, run, stop:): Comment out for now, does not work
10058 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
10060 * charset.c (syms_of_charset): Don't read past end of string.
10062 2013-11-19 Glenn Morris <rgm@gnu.org>
10064 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
10066 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
10068 Add hooks to run on gaining/losing focus. (Bug#15029)
10069 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
10070 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
10071 (syms_of_frame): Add focus-in-hook, focus-out-hook.
10073 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
10075 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
10076 The old names predated the API change that put destination at end.
10078 Improve API of recently-added bool vector functions (Bug#15912).
10079 The old API had (bool-vector-count-matches A B)
10080 and (bool-vector-count-matches-at A B I), which gave the
10081 misleading impression that the two functions were variants, one
10082 with a location I. The new API has (bool-vector-count-population A)
10083 and (bool-vector-count-consecutive A B I) to make the distinction
10084 clearer. The first function no longer has a B argument, since the
10085 caller can easily determine the number of nils if the length and
10086 number of ts is known.
10087 * data.c (Fbool_vector_count_population): Rename from
10088 bool_vector_count_matches, and accept just 1 argument.
10089 (Fbool_vector_count_consecutive): Rename from
10090 Fbool_vector_count_matches_at.
10092 Always allocate at least one bits_word per bool vector.
10093 See Daniel Colascione in:
10094 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
10095 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
10096 * data.c (bool_vector_binop_driver): Rely on this. Tune.
10097 * lisp.h (struct Lisp_Bool_vector): Document this.
10099 2013-11-18 Eli Zaretskii <eliz@gnu.org>
10101 * insdel.c (invalidate_buffer_caches): New function, consolidated
10102 from part of prepare_to_modify_buffer.
10103 (insert_from_gap, prepare_to_modify_buffer):
10104 * coding.c (code_convert_region, code_convert_string):
10105 Call invalidate_buffer_caches. (Bug#15841)
10107 * lisp.h (invalidate_buffer_caches): Add prototype.
10109 2013-11-17 Eli Zaretskii <eliz@gnu.org>
10111 * w32term.c (x_update_window_end): Don't invalidate the entire
10112 mouse-highlight info, just signal frame_up_to_date_hook that mouse
10113 highlight needs to be redisplayed. (Bug#15913)
10115 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
10117 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
10119 2013-11-16 Eli Zaretskii <eliz@gnu.org>
10121 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
10122 while we are using Vprin1_to_string_buffer.
10124 * keymap.c (describe_map): Don't crash if PT is 1 both before and
10125 after inserting the description string. (Bug#15907)
10127 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
10129 * data.c: Work around bogus GCC diagnostic about shift count.
10130 Reported by Eli Zaretskii in
10131 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
10132 (pre_value): New function.
10133 (count_trailing_zero_bits): Use it.
10135 2013-11-15 Eli Zaretskii <eliz@gnu.org>
10137 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
10138 assume C macros are not supported even under -g3 in these old GCC
10141 2013-11-15 Leo Liu <sdl.web@gmail.com>
10143 * minibuf.c (Ftry_completion, Fall_completions)
10144 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
10146 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
10148 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
10149 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
10150 This avoids placing unnecessary constants into the Emacs code.
10152 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
10154 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
10155 for Cygwin w32 build.
10157 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
10158 for Cygwin w32 build. (Bug#15892)
10160 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
10162 Simplify, port and tune bool vector implementation.
10163 * alloc.c (bool_vector_exact_payload_bytes)
10164 (bool_vector_payload_bytes): Remove.
10165 (bool_vector_fill): Return its argument.
10166 * alloc.c (bool_vector_fill):
10168 * print.c (print_object):
10169 Simplify by using bool_vector_bytes.
10170 * alloc.c (make_uninit_bool_vector):
10171 New function, broken out from Fmake_bool_vector.
10172 (Fmake_bool_vector): Use it. Use tail call.
10173 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
10174 * data.c (BITS_PER_ULL): New constant.
10175 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
10176 if long long versions don't exist.
10177 (shift_right_ull): New function.
10178 (count_one_bits_word): New function, replacing popcount_bits_word
10179 macro. Don't assume that bits_word is no wider than long long.
10180 (count_one_bits_word, count_trailing_zero_bits):
10181 Don't assume that bits_word is no wider than long long.
10182 * data.c (bool_vector_binop_driver, bool_vector_not):
10183 * fns.c (Fcopy_sequence):
10185 Create an uninitialized destination, to avoid needless work.
10186 (internal_equal): Simplify.
10187 (Ffillarray): Prefer tail call.
10188 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
10189 contain at least one word.
10190 (bits_word_to_host_endian): Prefer if to #if. Don't assume
10191 chars are narrower than ints.
10192 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
10193 * fns.c (Fcopy_sequence):
10195 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
10196 Don't try to port to hosts where bits_word values have holes; the
10197 code wouldn't work there anyway. Verify this assumption, though.
10198 (bool_vector_bytes): New function.
10199 (make_uninit_bool_vector): New decl.
10200 (bool_vector_fill): Now returns Lisp_Object.
10202 * xfns.c (xic_create_fontsetname):
10203 * xrdb.c (gethomedir): Prefer tail calls.
10205 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
10207 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
10208 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
10210 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
10211 that requires a return value.
10212 (Fset_buffer_modified_p): Take advantage of this change to do
10215 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
10217 * buffer.c (Frestore_buffer_modified_p): Sync it with
10218 Fset_buffer_modified_p.
10219 (Fforce_mode_line_update): New function, moved from subr.el.
10220 (Fset_buffer_modified_p): Use them.
10221 (syms_of_buffer): Defsubr Fforce_mode_line_update.
10223 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
10225 * search.c (find_newline): Rewrite to prefer offsets to pointers.
10226 This avoids undefined behavior when subtracting pointers into
10227 different aways. On my platform it also makes the code a tad
10228 smaller and presumably faster.
10230 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
10232 * keyboard.c (command_loop_1): Use region-extract-function.
10233 * insdel.c (Qregion_extract_function): Not static any more (can we
10234 stop pretending that these vars can benefit from being marked static?).
10236 2013-11-09 Eli Zaretskii <eliz@gnu.org>
10238 * search.c (find_newline): If buffer text is relocated during the
10239 "dumb loop", adjust C pointers into buffer text to follow suit.
10242 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
10244 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
10245 for conversion (Bug#15837).
10247 2013-11-09 Eli Zaretskii <eliz@gnu.org>
10249 * fileio.c (Finsert_file_contents): Invalidate the newline cache
10250 for the entire range of inserted characters. (Bug#15841)
10252 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
10254 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
10256 (realize_default_face): Remove assignment to distant-foreground if
10257 unspecified (Bug#15815).
10259 2013-11-08 Eli Zaretskii <eliz@gnu.org>
10261 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
10262 cache-long-scans disabled, since we don't want to call
10263 prepare_to_modify_buffer (in insert_1_both) for each message we
10266 * buffer.h (bset_cache_long_scans): New INLINE function, moved
10267 from buffer.c. Improve commentary to the buffer field setter
10270 * buffer.c (bset_cache_long_scans): Static function deleted.
10271 Improve commentary to the buffer field setter functions.
10272 (init_buffer_once): Default for cache-long-scans changed to t.
10275 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
10277 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
10279 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
10280 This bug was introduced in my 2013-06-21 change, and caused
10281 struct Lisp_Sub_Char_Table objects to be given too many slots,
10282 which broke 'make -C admin/unidata'.
10284 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
10286 Import changes from mac-port 4.5.
10287 * macfont.m (mac_font_copy_default_descriptors_for_language)
10288 (mac_font_copy_default_name_for_charset_and_languages): Declare.
10289 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
10290 (macfont_language_default_font_names): New.
10291 (macfont_list): Rearrange language/charset code.
10292 (macfont_close): Don't check for macfont_info->cache.
10293 (mac_ctfont_create_preferred_family_for_attributes): New font
10294 selection code, call
10295 mac_font_copy_default_name_for_charset_and_languages.
10296 (mac_font_copy_default_descriptors_for_language)
10297 (mac_font_copy_default_name_for_charset_and_languages): New functions.
10299 * macfont.h (kCTVersionNumber10_9): Define if not defined.
10301 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
10303 Port to C11 aligned_alloc, and fix some integer overflows.
10304 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
10305 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
10306 and use of posix_memalign replaced with aligned_alloc.
10307 (aligned_alloc): New function, defined or declared as needed.
10308 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
10309 Don't undef; configure.ac now does this.
10310 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
10311 (calloc, aligned_alloc): Check for integer overflow.
10312 (aligned_alloc): Rename from memalign. All uses changed.
10313 (memalign): New function, an alias for aligned_alloc.
10315 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
10317 * xdisp.c (redisplay_internal): Fix typo in last change.
10319 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
10321 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
10323 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
10325 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
10326 redisplay--mode-lines-cause.
10327 (redisplay_internal): Keep them uptodate. Remove redundant check of
10328 buffer_shared_and_changed.
10329 * *.[chm]: Number every assignment to update_mode_lines so we
10330 can track why it is set.
10332 2013-11-06 Eli Zaretskii <eliz@gnu.org>
10334 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
10336 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
10338 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
10339 can track why it is set.
10341 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
10343 Integer-related fixes for term.c etc.
10344 * dispextern.h (face_tty_specified_color): New function.
10345 * term.c (turn_on_face): Don't rely on undefined behavior when
10346 assigning an out-of-range value to 'long'.
10347 Simplify test for toggling highlight.
10348 (tty_capable_p): Omit last two (unused) args. All callers changed.
10349 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
10350 (read_menu_input, tty_menu_activate, tty_menu_show):
10351 * xfaces.c (x_supports_face_attributes_p)
10352 (tty_supports_face_attributes_p):
10353 Use bool for boolean. All callers changed.
10354 (tty_supports_face_attributes_p): Omit defaults for color indices;
10355 no longer needed. Simplify tail call.
10357 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
10359 * xdisp.c (prepare_menu_bars): Mark static.
10360 * lisp.h (prepare_menu_bars): Don't declare.
10361 * xselect.c (x_handle_selection_clear):
10362 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
10364 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
10366 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
10367 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
10369 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
10371 * keyboard.c (Fcommand_error_default_function): Rename from
10372 Fdefault_error_output.
10374 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
10376 * keyboard.c (Fdefault_error_output): New function, extracted from
10377 cmd_error_internal.
10378 (syms_of_keyboard): Use it for Vcommand_error_function.
10380 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
10382 * eval.c (handlerlist_sentinel): New variable (bug#15802).
10383 (init_eval): Use it to ensure handlerlist is non-NULL.
10384 (unwind_to_catch): Make sure we never set handlerlist to NULL.
10385 (Fsignal): Adjust NULLness test of handlerlist.
10386 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
10388 2013-11-05 Eli Zaretskii <eliz@gnu.org>
10390 * callproc.c (call_process): Call prepare_to_modify_buffer before
10391 decoding text read from the sub-process, as the decoded stuff will
10392 be inserted into the buffer. This will invalidate the various
10393 caches maintained for the buffer. (Bug#15148)
10395 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
10397 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
10398 string of glyphless-char-display.
10400 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
10402 * nsfns.m (ns_get_name_from_ioreg): New function.
10403 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
10404 OSX >= 10.9. Use ns_get_name_from_ioreg.
10406 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
10408 Simplify and port recent bool vector changes.
10409 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
10410 only in this file. Use a more-efficient implementation if the
10411 second argument is a power of 2.
10412 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
10413 Remove no-longer-necessary compile-time checks.
10414 (bool_vector_exact_payload_bytes): New function.
10415 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
10416 exact payload changed to call the new function. Do not assume
10417 that the arg or result fits in ptrdiff_t.
10418 (bool_vector_fill): New function.
10419 (Fmake_bool_vector): Use it. Don't assume bit counts fit
10421 (vroundup_ct): Don't assume arg fits in size_t.
10422 * category.c (SET_CATEGORY_SET): Remove. All callers now just
10423 invoke set_category_set.
10424 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
10425 All callers changed. Use bool_vector_set.
10426 * category.h (XCATEGORY_SET): Remove; no longer needed.
10427 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
10428 bool_vector_bitref.
10429 * data.c (Faref): Use bool_vector_ref.
10430 (Faset): Use bool_vector_set.
10431 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
10432 (Fbool_vector_not, Fbool_vector_count_matches)
10433 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
10434 * fns.c (concat): Use bool_vector_ref.
10435 (Ffillarray): Use bool_vector_fill.
10436 (mapcar1): Use bool_vector_ref.
10437 (sxhash_bool_vector): Hash words, not bytes.
10438 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
10439 a constant, since it's now used in #if.
10440 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
10441 unsigned char on unusual architectures, so that we no longer
10442 assume that the number of bits per bits_word is a power of two or
10443 is a multiple of 8 or of CHAR_BIT.
10444 (Qt): Add forward decl.
10445 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
10446 at least as strictly as bits_word.
10447 (bool_vector_data, bool_vector_uchar_data): New accessors.
10448 All data structure accesses changed to use them.
10449 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
10450 (bool_vector_set): New functions.
10451 (bool_vector_fill): New decl.
10452 (ROUNDUP): Move to alloc.c as described above.
10454 Fix recent gnutls changes.
10455 * gnutls.c (Fgnutls_boot): Don't assume C99.
10456 * process.c (wait_reading_process_output): Fix typo in recent change.
10458 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
10460 * process.c (wait_reading_process_output, read_process_output)
10461 (send_process): Check gnutls_state is not NULL.
10463 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
10464 (Fgnutls_boot): Set process gnutls_p later, after initialization.
10466 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
10468 * nsterm.m (init, run, stop:): New methods in EmacsApp for
10469 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
10471 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
10474 * nsfns.m (Fx_create_frame): Fix memory leak.
10476 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
10477 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
10478 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
10480 2013-11-04 Eli Zaretskii <eliz@gnu.org>
10482 * xdisp.c (message3_nolog, message_with_string): Encode the string
10483 before writing it to the terminal in a non-interactive session.
10485 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
10486 sure we concatenate them into a unibyte string.
10488 * fileio.c (make_temp_name): Encode PREFIX, and decode the
10489 resulting temporary name before returning it to the caller.
10490 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
10491 is a unibyte string, convert NAME to a unibyte string to ensure
10492 that the result is also a unibyte string.
10494 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
10495 create unibyte strings from default paths and directory/file
10498 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
10501 * callproc.c (init_callproc): Use build_unibyte_string to make
10502 sure we create unibyte strings from default paths and
10503 directory/file names.
10505 * buffer.c (init_buffer): Don't store default-directory of
10506 *scratch* in multibyte form. The original problem which led to
10507 that is described in
10508 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
10509 but it was solved long ago. (Bug#15260)
10511 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
10513 Port to stricter C99 platforms.
10514 Especially, C99 prohibits nesting a struct X inside struct Y if
10515 struct X has a flexible array member.
10516 * alloc.c (struct sdata): New type.
10517 (sdata): Implement in terms of struct sdata.
10518 Remove u member; all uses replaced by next_vector, set_next_vector.
10519 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
10520 (SDATA_DATA_OFFSET): Now a constant, not a macro.
10521 (struct sblock): Rename first_data member to data, which is now
10522 a flexible array member. All uses changed.
10523 (next_vector, set_next_vector, large_vector_vec): New functions.
10524 (vector_alignment): New constant.
10525 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
10526 (struct large-vector): Now merely a NEXT member, since the old approach
10527 ran afoul of stricter C99. All uses changed to use
10528 large_vector_vec or large_vector_offset.
10529 (large_vector_offset): New constant.
10530 * dispnew.c: Include tparam.h, for tgetent.
10531 Do not include term.h; no longer needed.
10532 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
10533 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
10534 (struct Lisp_Vector): Use a flexible array member for contents,
10535 instead of a union with a member that is an array of size 1.
10537 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
10538 fact that the struct no longer contains a union.
10539 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
10540 (struct Lisp_Save_Value, struct Lisp_Free):
10541 Use unsigned, not int, for spacers, to avoid c99 warning.
10542 (union specbinding): Use unsigned, not bool, for bitfield, as
10543 bool is not portable to pre-C99 hosts.
10545 2013-11-04 Glenn Morris <rgm@gnu.org>
10547 * emacs.c (usage_message): Mention that `-L :...' appends.
10549 2013-11-02 Glenn Morris <rgm@gnu.org>
10551 * Makefile.in (abs_builddir): Remove.
10552 (bootstrap_exe): Use relative filename.
10554 Use relative filenames in TAGS files.
10555 * Makefile.in (abs_srcdir): Remove it again.
10556 (.PHONY): Remove frc.
10557 (maintainer-clean): No more TAGS-LISP file.
10558 (TAGS): Pass relative file names to etags.
10559 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
10561 * Makefile.in (abs_srcdir): New, set by configure.
10563 (maintainer-clean): Remove pointless echo. That should be in the
10564 top-level Makefile, if anywhere. Delete TAGS-LISP.
10565 (extraclean): No s/ and m/ directories for some time.
10566 (TAGS): Also depend on ctagsfiles3.
10567 Remove no-longer-defined S_FILE.
10568 Pass absolute filenames to etags once more.
10569 (TAGS-LISP): Replace lispdir with its expansion.
10570 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
10571 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
10573 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
10575 * xfaces.c (check_lface_attrs, realize_default_face):
10576 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
10577 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
10579 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
10581 * emacs.c (original_pwd): Remove global var by making it local.
10582 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
10584 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
10586 * xfaces.c: Declare color_distance.
10587 (QCdistant_foreground): New variable.
10588 (NEAR_SAME_COLOR_THRESHOLD): New define.
10589 (load_color2): New function.
10590 (load_color): Call load_color2.
10591 (load_face_colors): Call load_color2 and if distant-color is specified
10592 calculate distant and use distant-color if colors are near.
10593 (LFACE_DISTANT_FOREGROUND): New define.
10594 (merge_face_ref, Finternal_set_lisp_face_attribute)
10595 (Finternal_get_lisp_face_attribute)
10596 (x_supports_face_attributes_p): Handle distant-foreground similar to
10598 (syms_of_xfaces): DEFSYM QCdistant_foreground.
10600 * dispextern.h (lface_attribute_index):
10601 Add LFACE_DISTANT_FOREGROUND_INDEX.
10603 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
10605 * image.c (pbm_next_char): New function.
10606 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
10607 (pbm_scan_number): Use it.
10608 (Qlibjpeg_version): New variable.
10609 (syms_of_image): DEFSYM and initialize it.
10611 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
10613 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
10615 2013-10-31 Glenn Morris <rgm@gnu.org>
10617 * emacs.c (original_pwd): New char.
10618 (main): If using --chdir, store original_pwd.
10619 (init_cmdargs): When setting Vinvocation_directory based on a
10620 relative argv[0], use original_pwd if set. (Bug#15768)
10622 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
10624 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
10626 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
10628 * insdel.c: Fix minor problems found by static checking.
10629 (Qregion_extract_function): Now static.
10630 (prepare_to_modify_buffer_1): Remove unused locals.
10632 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
10634 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
10635 (syms_of_xdisp): Declare pre-redisplay-function.
10636 (markpos_of_region): Remove function.
10637 (init_iterator, compute_stop_pos, handle_face_prop)
10638 (face_before_or_after_it_pos, reseat_to_string)
10639 (get_next_display_element, window_buffer_changed)
10640 (redisplay_internal, try_cursor_movement, redisplay_window)
10641 (try_window_reusing_current_matrix, try_window_id, display_line)
10642 (note_mode_line_or_margin_highlight, note_mouse_highlight)
10643 (display_string, mouse_face_from_buffer_pos): Remove region handling.
10644 * window.h (struct window): Remove field `region_showing'.
10645 * dispextern.h (struct it): Remove region_beg/end_charpos.
10646 (face_at_buffer_position, face_for_overlay_string)
10647 (face_at_string_position): Update prototypes.
10648 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
10649 (face_at_string_position): Remove `region_beg' and `region_end' args.
10650 * fontset.c (Finternal_char_font):
10651 * font.c (font_at, font_range): Adjust calls accordingly.
10652 * insdel.c (Qregion_extract_function): New var.
10653 (syms_of_insdel): Initialize it.
10654 (prepare_to_modify_buffer_1): Use it.
10656 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
10658 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
10659 * ftxfont.c (ftxfont_get_gcs):
10660 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
10661 * xfaces.c (x_free_colors, x_free_dpy_colors)
10662 (x_create_gc, unload_color):
10663 * xselect.c (x_property_data_to_lisp):
10664 * xsettings.c (parse_settings):
10665 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
10666 (get_bits_and_offset): Adjust definition.
10667 * frame.c (XParseGeometry): Adjust locals.
10668 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
10669 * regex.h (toplevel): Likewise for reg_syntax_t.
10671 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
10673 * eval.c (run_hook_with_args): Use FUNCTIONP.
10675 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
10677 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
10678 fields, drop 'allocated_p' member and use -1 for uninitialized value.
10679 * w32term.h (struct w32_output): Similarly but do not use -1 because...
10680 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
10681 on MS-Windows anyway.
10682 (free_face_colors): Define only if HAVE_X_WINDOWS and...
10683 (free_realized_face): ...adjust user.
10684 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
10685 white relief pixels to -1.
10686 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
10687 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
10688 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
10690 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
10692 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
10693 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
10694 in practice now. All callers changed.
10696 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
10698 * dispextern.h (struct face): Use bitfields for 'underline_type'
10699 and 'box' members. Remove set-but-unused members 'pixmap_w' and
10700 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
10701 'stipple' member. Move 'lface' member up to help...
10702 * xfaces.c (make_realized_face): ...this function to find and
10703 clear just the members that need clearing.
10704 (load_face_colors, realize_x_face):
10705 * xdisp.c (extend_face_to_end_of_line): Adjust user.
10707 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
10709 * xftfont.c (struct xftfont_info): Remove set-but-unused
10711 (xftfont_open): Adjust user.
10712 (xftfont_get_colors): Remove useless prototype.
10714 2013-10-26 Eli Zaretskii <eliz@gnu.org>
10716 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
10717 before passing them to 'unexec'. (Bug#15260)
10719 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
10721 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
10723 2013-10-25 Eli Zaretskii <eliz@gnu.org>
10725 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
10726 the changed signature of the font driver's 'close' method.
10728 * w32font.h (w32font_close): Adjust the prototype to the change in
10729 function definition.
10731 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
10733 * w32uniscribe.c (uniscribe_close): Adapt the call to
10734 w32font_close to its new prototype.
10736 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
10738 Omit unused frame argument of font API's close function.
10739 * font.h (struct font): Drop frame argument. Adjust comment.
10740 * font.c (font_clear_cache, font_close_object): Adjust users.
10741 * ftfont.c (ftfont_close):
10742 * ftxfont.c (ftxfont_close):
10743 * macfont.m (macfont_close):
10744 * nsfont.m (nsfont_close):
10745 * w32font.c (w32font_close):
10746 * xfont.c (xfont_close):
10747 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
10748 tweak comments and make functions safe if called more than once for
10749 the same font object.
10751 Perform font-specific cleanup when font object is swept by GC. See
10752 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
10753 * alloc.c (cleanup_vector): New function.
10754 (sweep_vector): Call it for each reclaimed vector object.
10755 * font.h (struct font): Adjust comment.
10757 2013-10-24 Glenn Morris <rgm@gnu.org>
10759 * Makefile.in (abs_top_srcdir): New, set by configure.
10761 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
10763 Adjust recent font-related changes to fix bug#15686.
10764 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
10765 is a live window system frame, mark its default font too.
10767 2013-10-23 Glenn Morris <rgm@gnu.org>
10769 * Makefile.in (RUN_TEMACS): Make relative (again).
10770 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
10771 (bootstrap-emacs$(EXEEXT)):
10772 Quote entities that might contain whitespace.
10774 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
10776 Port to Solaris 10 and its bundled GCC. Reported by Timothy C. Burt.
10777 * floatfns.c (isfinite, isnan): Redefine unconditionally.
10779 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
10781 Do not allow font caches to grow too large.
10782 * alloc.c (compact_font_cache_entry, compact_font_caches):
10783 New functions or stub if not HAVE_WINDOW_SYSTEM.
10784 (compact_undo_list): Factor out from Fgarbage_collect.
10786 (mark_face_cache): Mark face font. Move down to avoid
10788 (mark_terminals): Do not mark font cache here.
10789 (Fgarbage_collect): Call compaction functions described
10790 above. Adjust comment.
10792 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
10794 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
10795 chdir to HOME (bug#15607).
10797 * nsterm.m (Qcocoa, Qgnustep): New variables.
10798 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
10799 (ns_get_color): Make selection color work for GNUstep also.
10801 2013-10-18 Eli Zaretskii <eliz@gnu.org>
10803 * keyboard.c (make_lispy_event): Remove GPM-specific code that
10804 handles mouse clicks. Instead, let GPM use the same code as all
10805 the other mice use. See the discussion starting at
10806 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
10807 for the details of the problem with the menu bar this fixes.
10809 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
10811 Remove port-specific display name lists to avoid extra
10812 complexity and data duplication with display info lists.
10813 * xterm.h (x_display_name_list): Remove declaration.
10814 * xterm.c (x_display_name_list): Remove.
10815 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
10816 * xfns.c (x_display_info_for_name, Fx_display_list):
10817 Likewise. Use x_display_list where appropriate.
10818 * w32term.h (w32_display_name_list): Remove declaration.
10819 * w32term.c (w32_display_name_list): Remove.
10820 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
10822 * w32fns.c (x_display_info_for_name, Fx_display_list):
10823 Likewise. Use x_display_list where appropriate.
10824 * nsterm.h (ns_display_name_list): Remove declaration.
10825 * nsterm.m (ns_display_name_list): Remove.
10826 (ns_term_init, syms_of_nsterm): Adjust users.
10827 * nsfns.m (ns_display_info_for_name, Fx_display_list):
10828 Likewise. Use x_display_list where appropriate.
10829 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
10830 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
10831 (mark_terminals): Mark per-terminal font cache.
10833 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
10835 Don't run timers in input-pending-p. Its new check-timers param
10836 provides the prior behavior. (Bug#15045).
10837 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
10839 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
10841 Make some functions static in non-Microsoft builds.
10842 On my platform (Fedora 19 x86-64), this shrinks the
10843 Emacs executable (text+data) by 0.25%.
10844 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
10845 (load_color) [!MSDOS]:
10846 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
10847 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
10848 * lisp.h (check_existing):
10849 * process.h (conv_sockaddr_to_lisp, network_interface_list)
10850 (network_interface_info) [!WINDOWSNT]:
10851 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
10852 Remove extern decls.
10853 * fileio.c (check_existing):
10854 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
10855 * process.c (conv_sockaddr_to_lisp, network_interface_list)
10856 (network_interface_info) [!WINDOWSNT]:
10857 * term.c (encode_terminal_code) [!WINDOWSNT]:
10858 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
10859 * xfaces.c (load_color) [!MSDOS]:
10861 * fileio.c (check_existing, check_executable, check_writable):
10862 * process.c (network_interface_list, network_interface_info):
10863 Move earlier, so that we don't need forward decls.
10864 * gnutls.c (fn_gnutls_transport_set_errno)
10865 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
10867 * w32.c (init_environment): Use faccessat rather than
10868 check_existing, partly for consistency with the rest of the code
10869 in this file, partly so that check_existing can be static.
10871 Make VALMASK visible to GDB even if clang is used (Bug#15574).
10872 * emacs.c (MAIN_PROGRAM): New macro.
10873 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
10874 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
10876 bool vector int width fixes
10877 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
10878 (Fbool_vector_count_matches_at):
10879 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
10880 can exceed PTRDIFF_MAX, at least in theory.
10881 (Fbool_vector_count_matches_at):
10882 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
10884 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
10886 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
10887 (struct sockaddr): Add forward decl, for platforms that lack it.
10889 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
10891 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
10894 2013-10-16 Eli Zaretskii <eliz@gnu.org>
10896 * w32.c (network_interface_get_info, network_interface_list)
10897 (network_interface_info): New functions. (Bug#15610)
10898 (GetAdaptersInfo_Proc): New typedef.
10899 (get_adapters_info): New wrapper function.
10900 (globals_of_w32): Initialize g_b_init_get_adapters_info.
10902 * process.h (network_interface_list, network_interface_info):
10905 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
10906 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
10907 all systems. Return non-nil for systems that HAVE_NET_IF_H and
10908 for WINDOWSNT. Doc fix.
10909 (syms_of_process): Defsubr Snetwork_interface_list and
10910 Snetwork_interface_info unconditionally.
10912 * menu.c (have_boxes): Fix redundant simulation of radio buttons
10913 in NS GUI sessions. (Bug#15629)
10915 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
10917 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
10919 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
10921 * print.c (print_object): Print " ..." when truncating bool vectors.
10923 2013-10-15 Eli Zaretskii <eliz@gnu.org>
10925 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
10926 standard mouse buttons.
10928 * termhooks.h (struct input_event): Remove incorrect commentary.
10930 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
10932 Disallow bool vector operations on mixed-length operands.
10933 The old behavior left garbage in the result vector sometimes,
10934 and didn't seem to be useful.
10935 * data.c (Qwrong_length_argument): New static var.
10936 (wrong_length_argument): New function.
10937 (bool_vector_binop_driver): Check that args agree in length.
10939 * keyboard.c, keyboard.h (all_kboards): Now static.
10941 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
10943 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
10944 note from the lispref.
10946 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
10948 * nsterm.h (struct ns_display_info): Remove set-but-unused
10949 member image_cache (image caches are per-terminal anyway).
10950 (FRAME_X_IMAGE_CACHE): Remove.
10951 * nsterm.m (ns_initialize_display_info): Adjust user.
10953 2013-10-14 Eli Zaretskii <eliz@gnu.org>
10955 * w32proc.c: Include mingw_time.h.
10957 * w32.c: Include mingw_time.h.
10959 Implement scrolling of TTY menus when the screen is too short.
10961 * term.c (tty_menu_display): Accept an additional argument, the
10962 menu item from which to start displaying the menu. Account for
10963 the value of Y when limiting the menu to the number of available
10965 (mi_result): New enumeration.
10966 (read_menu_input): Return enumerated value. When the y coordinate
10967 hits min_y or max_y, return scroll indication instead of wrapping
10969 (tty_menu_activate): Handle the scrolling indications from
10970 read_menu_input. Compute the first menu item to display and pass
10971 it to tty_menu_display.
10973 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
10975 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
10976 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
10977 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
10978 Adjust to match the change described below.
10979 (struct terminal): Move must_write_spaces, line_ins_del_ok,
10980 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
10981 memory_below_frame members to...
10982 * termchar.h (struct tty_display_info): ...here because they're
10983 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
10984 * term.c (init_tty):
10985 * nsterm.m (ns_create_terminal):
10986 * w32term.c (w32_create_terminal):
10987 * xterm.c (x_create_terminal): Adjust users.
10988 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
10989 to filter out non-TTY frames. Adjust comment.
10990 (scrolling): Adjust user. Prefer eassert for debugging check.
10992 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
10994 * xfaces.c (PT_PER_INCH): Remove unused macro.
10995 * termhooks.h (struct terminal): Remove set-but-unused
10996 member fast_clear_end_of_line.
10997 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
10998 * nsterm.m (ns_create_terminal):
10999 * term.c (init_tty):
11000 * w32term.c (w32_create_terminal):
11001 * xterm.c (x_create_terminal): Adjust users.
11003 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
11005 * lisp.h (bool_vector_size): New function.
11006 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
11007 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
11008 (Fbool_vector_not, Fbool_vector_count_matches_at):
11009 Remove uses of 'eassume' that should no longer be needed,
11010 because they are subsumed by the 'eassume' in bool_vector_size.
11012 2013-10-12 Eli Zaretskii <eliz@gnu.org>
11014 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
11015 after inclusion of gif_lib.h, thus fixing compiler warnings caused
11016 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
11018 2013-10-11 Eli Zaretskii <eliz@gnu.org>
11020 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
11021 have different dimensions. (Bug#15575)
11023 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
11026 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
11028 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
11030 * term.c (tty_menu_show): Never return with unbalanced
11031 specpdl. Use eassert for debugging check. Adjust style.
11033 2013-10-11 Eli Zaretskii <eliz@gnu.org>
11035 * term.c (read_menu_input): Make selection of menu items
11036 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
11037 (tty_menu_activate): Fix off-by-one error when computing max_y.
11039 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
11041 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
11042 audit logging (only used with GnuTLS 3.x) and enable it.
11044 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
11046 * dispnew.c (redraw_frame): Remove useless #ifdef because
11047 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
11048 Also, move TTY fflush to...
11049 * term.c (tty_update_end): ...this function.
11051 2013-10-11 Eli Zaretskii <eliz@gnu.org>
11053 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
11054 the end of the frame's glyph matrix. (Bug#15575)
11056 * term.c (tty_menu_display): Don't move cursor while overwriting
11057 frame's glyphs with menu items. Limit the number of items
11058 displayed to what can be shown on the available screen lines,
11059 excluding the echo area.
11060 (tty_menu_activate): Limit the Y coordinate allowed by
11061 read_menu_input to the last screen line used for menu display.
11063 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
11065 * lisp.h (eassume): New macro.
11066 Also, include <verify.h>, for 'assume'.
11067 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
11068 (vroundup, vector_nbytes):
11069 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
11070 (Fbool_vector_not, Fbool_vector_count_matches)
11071 (Fbool_vector_count_matches_at):
11072 Use eassume, not eassert.
11073 * casetab.c (set_identity, shuffle):
11074 * composite.c (composition_gstring_put_cache):
11075 * dispnew.c (update_frame_1):
11076 * ftfont.c (ftfont_shape_by_flt):
11077 * image.c (gif_load):
11078 * intervals.c (offset_intervals):
11079 * macfont.m (macfont_shape):
11080 Remove calls to 'assume' that are no longer needed, because
11081 --enable-gcc-warnings no longer generates bogus warnings
11082 when these calls are removed.
11084 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
11086 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
11088 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
11090 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
11091 (Qsubstitute_env_in_file_name): New var.
11092 (syms_of_fileio): Define it.
11094 2013-10-10 Eli Zaretskii <eliz@gnu.org>
11096 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
11097 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
11100 * term.c (save_and_enable_current_matrix): Don't allocate and
11101 don't save margin areas.
11102 (restore_desired_matrix): Don't restore margin areas.
11103 (free_saved_screen): Don't free margin areas.
11105 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
11107 * image.c: Pacify --enable-gcc-warnings.
11108 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
11109 #define only if used.
11111 2013-10-10 Eli Zaretskii <eliz@gnu.org>
11113 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
11114 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
11115 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
11116 (gif_load): For giflib v5.x and later, display the error message
11117 produced by giflib when its functions fail.
11118 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
11121 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
11123 * keyboard.c (last_event_timestamp): Remove. For X selection and
11124 GTK popup menus, it may be obtained from per-frame X display info.
11125 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
11126 (process_special_events): Adjust users.
11127 * keyboard.h (last_event_timestamp): Remove declaration.
11128 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
11129 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
11130 * menu.h (xmenu_show): Adjust prototype.
11131 * menu.c (Fx_popup_menu): Adjust user.
11132 * xselect.c (x_own_selection, x_get_foreign_selection)
11133 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
11135 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
11137 * keyboard.c (init_kboard): Now static. Add arg
11138 to denote window system. Adjust comment.
11139 (init_keyboard): Adjust user.
11140 (allocate_kboard): New function.
11141 (syms_of_keyboard):
11142 * nsterm.m (ns_term_init):
11143 * term.c (init_tty):
11144 * w32term.c (w32_create_terminal):
11145 * xterm.c (x_term_init): Use it.
11146 * keyboard.h (init_kboard): Remove prototype.
11147 (allocate_kboard): Add prototype.
11149 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
11151 * image.c (GIFLIB_MAJOR): Ensure it's defined.
11152 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
11154 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
11156 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
11158 2013-10-09 Eli Zaretskii <eliz@gnu.org>
11160 * term.c (tty_menu_activate): Flush the output stream after
11161 showing the cursor, and don't mark the frame garbaged at exit from
11162 the function. Fixes redisplay glitches when moving from one menu
11165 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
11167 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
11168 or throw error (Bug#15570).
11170 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
11172 * intervals.c (temp_set_point_both): Move test into 'eassert',
11175 * lisp.h (eassert): Don't use 'assume'.
11176 Sometimes 'assume' wins in performance, and sometimes it loses,
11177 so it shouldn't be used all the time. Perhaps we need two
11178 flavors of 'eassert', one for where 'assume' is far more likely
11179 to help or to hurt; but that can be done later.
11180 Reported by Dmitry Antipov in
11181 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
11182 Also, don't include <verify.h>; no longer needed.
11184 2013-10-09 Glenn Morris <rgm@gnu.org>
11186 * eval.c (Fcond): Doc tweak.
11188 2013-10-09 Eli Zaretskii <eliz@gnu.org>
11190 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
11191 expressions with side effects to eassert. (Bug#15565)
11193 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
11195 * fns.c (hashfn_user_defined): Allow hash functions to return any
11198 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
11200 Fix minor problems found by static checking.
11201 * dispnew.c (save_current_matrix): Omit unnecessary casts.
11202 * dispnew.c (update_frame_with_menu): Mark debug local as used.
11203 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
11204 * keyboard.c (read_menu_command): Remove unused local.
11205 * lisp.h (read_menu_command): New decl.
11206 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
11207 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
11208 Return ptrdiff_t, not int.
11209 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
11210 not int, for benefit of xpalloc.
11211 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
11213 (have_menus_p): Remove; unused.
11214 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
11215 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
11216 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
11218 (save_and_enable_current_matrix): Omit unnecessary casts.
11219 (read_menu_input): Omit local extern decl (now in lisp.h).
11220 Don't access uninitialized storage if mouse_get_xy fails.
11221 (tty_menu_activate): Mark local as initialized, for lint.
11222 (tty_menu_activate, tty_meny_show): Remove unused locals.
11224 2013-10-08 Eli Zaretskii <eliz@gnu.org>
11226 Support menus on text-mode terminals.
11227 * xterm.h (xw_popup_dialog): Add prototype.
11229 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
11230 (xmenu_show): Block input here, instead in Fx_popup_menu.
11231 (xw_popup_dialog): New function, with X-specific bits of popup
11234 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
11237 * window.c (Fset_window_configuration): Use run-time tests of the
11238 frame type instead of compile-time conditionals, when menu-bar
11239 lines are considered.
11241 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
11242 (w32_popup_dialog): New prototypes.
11244 * w32menu.c (Fx_popup_dialog): Function deleted.
11245 (w32_popup_dialog): New function, with w32 specific bits of popup
11246 dialogs. Block input here.
11248 * w32inevt.c (w32_console_read_socket): Minor change to add
11249 debugging TTY events.
11251 * w32fns.c (show_hourglass): If returning early because the frame
11252 is not a GUI frame, unblock input.
11254 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
11255 (cursorY): New functions.
11257 * termhooks.h (cursorX, cursorY): Prototypes of functions on
11258 WINDOWSNT, macros that call curX and curY elsewhere.
11260 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
11262 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
11263 specific function to hide and show cursor on a text-mode terminal.
11264 (tty_menu_struct, struct tty_menu_state): New structures.
11265 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
11266 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
11267 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
11268 (tty_menu_locate, save_and_enable_current_matrix)
11269 (restore_desired_matrix, screen_update, read_menu_input)
11270 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
11271 (tty_pop_down_menu, tty_menu_last_menubar_item)
11272 (tty_menu_new_item_coords, tty_menu_show): New functions.
11273 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
11275 * nsterm.h (ns_popup_dialog): Adjust prototype.
11277 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
11278 of in x-popup-menu.
11279 (ns_popup_dialog): Adapt order of arguments to the other
11280 *_menu_show implementations.
11281 (Fx_popup_dialog): Function deleted.
11283 * msdos.c (x_set_menu_bar_lines): Delete unused function.
11285 * menu.h (tty_menu_show, menu_item_width): Provide prototypes.
11287 * menu.c (have_boxes): New function.
11288 (single_keymap_panes): Use it instead of a compile-time
11290 (single_menu_item): Use run-time tests of the frame type instead
11291 of compile-time conditionals.
11292 (encode_menu_string): New function.
11293 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
11294 the macro, since different types of frame need different encoding
11296 (digest_single_submenu): Use run-time tests of frame type instead
11297 of, or in addition to, compile-time conditionals.
11298 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
11299 (Fx_popup_menu): Detect when the function is called from keyboard
11300 on a TTY. Don't barf when invoked on a text-mode frame.
11301 Check frame type at run time, instead of compile-time conditionals for
11302 invoking terminal-specific menu-show functions.
11303 Call tty_menu_show on text-mode frames.
11304 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
11305 run time to determine which alternative to invoke; support dialogs
11308 * keyboard.h <Qmouse_movement>: Declare.
11310 * keyboard.c <Qmouse_movement>: Now extern.
11311 <Qecho_keystrokes>: New static variable.
11312 (read_key_sequence): Accept an additional argument, a flag to
11313 prevent redisplay during reading of the key sequence. All callers
11315 (read_menu_command): New function.
11316 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
11318 (toolkit_menubar_in_use): New function.
11319 (make_lispy_event): Use it instead of a compile-time test.
11321 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
11322 window-system being available.
11324 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
11325 to x-popup-dialog on the frame type, they all now support popup
11328 * dispnew.c (save_current_matrix): Save the margin areas.
11329 (restore_current_matrix): Restore margin areas.
11330 (update_frame_with_menu): New function.
11332 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
11335 * alloc.c (make_save_ptr): Now compiled unconditionally.
11337 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
11339 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
11340 (redraw_frame, update_frame): Adjust users.
11341 * dispextern.h (set_window_update_flags): Adjust prototype.
11342 * xdisp.c (redisplay_internal): When updating all frames with zero
11343 windows_or_buffers_changed, assume that only the windows that shows
11344 current buffer should be really updated.
11346 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
11348 Do not allocate huge temporary memory areas and objects while encoding
11349 for file I/O, thus reducing an enormous memory usage for large buffers.
11350 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
11351 * coding.h (struct coding_system): New member raw_destination.
11352 * coding.c (setup_coding_system): Initialize it to zero.
11353 (encode_coding_object): If raw_destination is set, do not create
11354 dst_object. Add comment.
11355 * fileio.c (toplevel): New constant E_WRITE_MAX.
11356 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
11357 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
11359 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
11361 * nsterm.m (windowDidExitFullScreen:)
11362 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
11364 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
11366 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
11367 * keyboard.c (unblock_input_to): Don't process pending signals
11368 if a fatal error is in progress.
11370 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
11371 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
11372 they're talking about words in Lisp bool vectors.
11373 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
11374 * data.c (popcount_bits_word): Rename from popcount_size_t.
11375 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
11378 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
11380 Improve support for popcount and counting trailing zeros (Bug#15550).
11381 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
11382 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
11383 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
11384 (popcount_size_t_msc, popcount_size_t_gcc):
11385 Remove; now done by Gnulib.
11386 (popcount_size_t): Now a macro that defers to Gnulib.
11387 (count_trailing_zero_bits): Return int, for consistency with
11388 Gnulib and because Emacs prefers signed to unsigned int.
11389 Don't assume that size_t is either unsigned int or unsigned long
11390 or unsigned long long.
11391 (size_t_to_host_endian): Do not assume that size_t is either
11392 exactly 32 or exactly 64 bits wide.
11393 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
11394 etc., so that it's now an enum constant, not a macro.
11395 No need to assume that it's either 32 or 64.
11397 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
11399 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
11402 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
11404 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
11405 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
11407 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
11409 emacs_read and emacs_write now use void *, not char *.
11410 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
11411 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
11412 Buffer arg is now void *, not char *. This matches plain
11413 'read' and 'write' better, and avoids a constraint violation
11414 on Solaris 9 with Oracle Studio.
11416 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
11418 * alloc.c (Fmake_string): For ASCII char initializer, prefer
11419 memset to explicit loop. Otherwise copy largest possible chunk
11420 from initialized to uninitialized part, thus allowing the longer
11421 memcpy runs and reducing the number of loop iterations.
11423 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
11425 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
11426 hide toolbar (Bug#15388).
11427 (windowDidEnterFullScreen:): If presentation options are zero,
11428 set them here (Bug#15388).
11429 (ns_update_auto_hide_menu_bar): Remove runtime check.
11430 Don't auto hide dock unless menubar is also auto hidden.
11432 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
11434 * editfns.c (message): Mention batch mode in doc string.
11436 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
11438 * nsterm.m (check_native_fs): Remove erroneous comment.
11440 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
11442 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
11443 uses find_newline instead of scan_newline and so doesn't move point.
11445 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
11447 Use hardware support for byteswapping on glibc x86 etc.
11448 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
11449 whereas the old swap64 needed 30.
11450 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
11451 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
11452 Use byteswap.h's macros to swap bytes.
11453 * lisp.h (swap16, swap32, swap64): Remove.
11454 All uses replaced by bswap_16, bswap_32, bswap_64.
11456 * bytecode.c (exec_byte_code): Use some more volatile variables
11457 to work around local variables getting clobbered by longjmp.
11458 Port to pre-C99, which doesn't allow decls after stmts.
11460 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
11462 * lisp.h (eassert): Assume that COND is true when optimizing.
11463 In other words, take on the behavior of eassert_and_assume.
11464 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
11465 (eassert_and_assume): Remove. All uses replaced by eassert.
11467 * xdisp.c (Qglyphless_char): Now static.
11469 Adjust to merge from gnulib.
11470 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
11471 * lisp.h: Include <verify.h>, for 'assume'.
11473 * eval.c (clobbered_eassert): New macro.
11474 (internal_catch, internal_condition_case)
11475 (internal_condition_case_1, internal_condition_case_2)
11476 (internal_condition_case_n): Use it instead of eassert
11477 when the argument contains locals clobbered by longjmp.
11478 Don't use clobbered locals outside of clobbered_eassert.
11479 (internal_lisp_condition_case): Use a volatile variable
11480 to work around a local variable's getting clobbered.
11482 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
11484 * lisp.h (struct handler): Merge struct handler and struct catchtag.
11485 (PUSH_HANDLER): New macro.
11486 (catchlist): Remove.
11487 (handlerlist): Always declare.
11489 * eval.c (catchlist): Remove (merge with handlerlist).
11490 (handlerlist, lisp_eval_depth): Not static any more.
11491 (internal_catch, internal_condition_case, internal_condition_case_1)
11492 (internal_condition_case_2, internal_condition_case_n):
11494 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
11495 handlerlist/catchlist.
11496 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
11497 handlerlist which can only handle a single condition-case handler at
11499 (find_handler_clause): Simplify since we only a single branch here
11502 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
11504 (bcall0): New function.
11505 (exec_byte_code): Add corresponding cases. Improve error message when
11506 encountering an invalid byte-code. Let Bunwind_protect accept
11507 a function (rather than a list of expressions) as argument.
11509 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
11510 and make them unconditional now that they're heap-allocated.
11512 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
11514 * charset.c (Fdecode_char, Fencode_char): Remove description of
11515 `restriction' arg. now that it's hidden by advertised-calling-convention.
11517 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
11519 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
11520 Remove unused variable (from mac-port).
11521 (macfont_draw): Use s->ybase for correct y position.
11523 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
11525 * frame.h (struct frame): Drop has_minibuffer member because...
11526 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
11527 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
11529 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
11531 * window.h (struct window): Prefer enum text_cursor_kinds to int
11532 for phys_cursor_type member. Move the latter, phys_cursor_width,
11533 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
11534 * window.c (replace_window, make_window): Adjust users.
11536 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
11538 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
11539 this module is never compiled otherwise.
11541 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
11543 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
11546 2013-09-29 Eli Zaretskii <eliz@gnu.org>
11548 * xdisp.c (get_next_display_element): Don't call face_for_font in
11549 a build configured --without-x. (Bug#15484)
11551 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
11553 * window.c (calc_absolute_offset): #elif should be #elif defined.
11555 * frame.c (delete_frame): Block/unblock input to overcome race
11556 condition (Bug#15475).
11558 2013-09-29 Andreas Politz <politza@hochschule-trier.de>
11560 * frame.c (delete_frame): Record selected frame only after
11561 calling Qdelete_frame_functions (Bug#15477).
11563 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
11565 * nsterm.m (ns_selection_color): Remove.
11566 (ns_get_color): Check for ns_selection_(fg|bg)_color using
11567 NSColor selectedText(Background)Color. Only for COCOA.
11568 (ns_term_init): Remove assignment of ns_selection_color, logic
11569 moved to ns_get_color.
11571 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
11572 NS_SELECTION_COLOR_DEFAULT.
11573 (NS_SELECTION_FG_COLOR_DEFAULT): New.
11575 2013-09-28 Eli Zaretskii <eliz@gnu.org>
11577 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
11578 frame' does not have the tool_bar_window member.
11580 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
11582 Signal error when reading an empty byte-code object (Bug#15405)
11583 * lread.c (read1): Signal error.
11584 * alloc.c (make_byte_code): eassert header size.
11585 (sweep_vectors): Change an int to size_t.
11587 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
11589 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
11590 instead of ints, as it's the usual style for offsetof constants. See:
11591 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
11593 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
11594 This is ugly, but it should fix the performance problem for older
11595 GCC versions in the short run. I'll look into integrating the
11596 Gnulib module for popcount, as a better fix.
11597 See the thread starting in:
11598 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
11599 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
11600 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
11601 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
11602 (popcount_size_t): Use it.
11604 2013-09-24 Daniel Colascione <dancol@dancol.org>
11606 * process.c (Fnetwork_interface_info): Fix build break due to
11609 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
11611 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
11612 Prefer signed to unsigned integers where either will do.
11613 No need for 'const' on locals that do not escape.
11614 Omit easserts with unnecessary and unportable assumptions about
11615 alignment. Avoid unnecessary casts to char *.
11617 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
11619 Use union for the payload of struct Lisp_Vector.
11620 This helps to avoid a few glitches dictated by C's aliasing rules.
11621 * lisp.h (struct Lisp_Vector): Use union for next and
11622 contents member. Adjust comment. Change related users.
11623 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
11624 Related users changed.
11625 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
11626 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
11627 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
11628 * xfaces.c, xfont.c, xmenu.c: Related users changed.
11630 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
11632 Optimize glyph row clearing and copying routines.
11633 * dispextern.h (struct glyph_row): Change layout of struct
11634 glyph_row to help copy_row_except_pointers. Adjust comment.
11635 * dispnew.c (null_row): Remove.
11636 (clear_glyph_row): Use offsetof and memset to find and clear
11637 just the members that need clearing. Adjust comment.
11638 (copy_row_except_pointers): Likewise for copying.
11640 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
11642 Some minor cleanups of recently-added bool vector code.
11643 * conf_post.h (assume): Always return void. Use lint version
11644 only if GCC and MSC versions don't apply.
11645 * conf_post.h (assume):
11646 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
11647 Depend on _MSC_VER, not __MSC_VER, for consistency with
11649 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
11650 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
11651 (bool_vector_binop_driver, count_trailing_zero_bits)
11652 (size_t_to_host_endian): Now static, not static inline;
11653 the latter isn't needed with modern compilers and doesn't
11654 work with older compilers anyway.
11656 * alloc.c (valgrind_p): Use bool for boolean.
11658 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
11660 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
11661 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
11662 (display_last_displayed_message_p, message_buf_print)
11663 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
11664 Use bool for boolean.
11665 * dispextern.h (cancel_line, init_desired_glyphs):
11666 Remove ancient leftover.
11667 (help_echo_showing_p, hourglass_shown_p):
11668 * lisp.h (noninteractive_need_newline): Adjust declaration.
11670 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
11672 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
11674 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
11675 ...this file and convert the latter to static. Adjust comment.
11676 (make_initial_frame):
11677 * window.c (init_window_once): Adjust user.
11678 * frame.h (last_nonminibuf_frame): Remove declaration.
11679 * lisp.h (selected_frame): Likewise.
11680 * msdos.c (the_only_display_info): Adjust comment.
11682 2013-09-23 Eli Zaretskii <eliz@gnu.org>
11684 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
11685 computing the end column of mouse-highlight that comes from
11686 display or overlay strings. (Bug#15437)
11687 (note_mouse_highlight): Adapt calculation of last argument to
11688 mouse_face_from_string_pos to the above change.
11690 * conf_post.h (__has_builtin): Define to zero, if undefined, on
11691 all platforms, not just for clang.
11693 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
11695 * filelock.c (lock_file_1): Rearrange to remove compiler warning
11696 about excess arguments to snprintf.
11698 * conf_post.h(assume): Use __builtin_unreachable for clang.
11700 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
11702 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
11703 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
11705 2013-09-23 Daniel Colascione <dancol@dancol.org>
11707 * alloc.c (USE_VALGRIND): New macro; on by default
11708 when ENABLE_CHECKING.
11709 (mark_maybe_object, mark_maybe_pointer)
11710 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
11712 (valgrind_p) [USE_VALGRIND]: New variable.
11713 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
11715 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
11717 * process.c (wait_reading_process_output): Change int pnamelen to
11720 * nsterm.m (setMarkedText:selectedRange:, deleteWorkingText):
11721 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
11722 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
11723 argument to unsigned long to avoid warning.
11724 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
11726 * conf_post.h (assume): Fix compiler error: x shall be cond.
11728 2013-09-22 Daniel Colascione <dancol@dancol.org>
11730 * xfns.c (x_get_monitor_attributes): Suppress unused variable
11731 warning when compiling without a window system.
11733 2013-09-22 Daniel Colascione <dancol@dancol.org>
11735 * data.c (Qbool_vector_p): New symbol.
11736 (bool_vector_spare_mask, popcount_size_t_generic)
11737 (popcount_size_t_msc, popcount_size_t_gcc)
11739 (bool_vector_binop_driver)
11740 (count_trailing_zero_bits, size_t_to_host_endian)
11741 (Fbool_vector_exclusive_or)
11742 (Fbool_vector_union)
11743 (Fbool_vector_intersection, Fbool_vector_set_difference)
11744 (Fbool_vector_subsetp, Fbool_vector_not)
11745 (Fbool_vector_count_matches)
11746 (Fbool_vector_count_matches_at): New functions.
11747 (syms_of_data): Intern new symbol, functions.
11748 * alloc.c (bool_vector_payload_bytes): New function.
11749 (Fmake_bool_vector): Instead of calling Fmake_vector,
11750 which performs redundant initialization and argument checking,
11751 just call allocate_vector ourselves. Make sure we clear any
11752 terminating padding to zero.
11753 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
11754 instead of open-coding the size calculation.
11755 (vroundup_ct): New macro.
11756 (vroundup): Assume argument >= 0; invoke vroundup_ct.
11757 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
11758 * composite.c (composition_gstring_put_cache):
11759 Change lint_assume to assume.
11760 * conf_post.h (assume): New macro.
11761 (lint_assume): Remove.
11762 * dispnew.c (update_frame_1): Change lint_assume to assume.
11763 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
11765 * image.c (gif_load): Change lint_assume to assume.
11766 * lisp.h (eassert_and_assume): New macro.
11767 (Qbool_vector_p): Declare.
11768 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
11769 (swap16, swap32, swap64): New inline functions.
11770 * macfont.m (macfont_shape): Change lint_assume to assume.
11771 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
11772 * xsettings.c (parse_settings): Use new swap16 and
11773 swap32 from lisp.h instead of file-specific macros.
11775 2013-09-22 Eli Zaretskii <eliz@gnu.org>
11777 * xdisp.c (try_window_id): Don't abort if cursor row could not be
11778 found (which can legitimately happen when the glyph row at the
11779 window start is disabled in the current_matrix. (Bug#15365)
11781 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
11783 Fix syntax.h bug introduced by recent INLINE change.
11784 syntax.h defined an extern inline function SYNTAX_ENTRY that was
11785 conditionally compiled one way in some modules, and a different
11786 way in others. This doesn't work with extern inline functions,
11787 which must have the same definition in all modules, because the
11788 defining code might be shared across modules, depending on the
11789 implementation. Symptoms reported by Martin Rudalics in:
11790 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
11791 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
11792 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
11793 overriding the corresponding functions in syntax.h.
11794 * syntax.h (syntax_property_entry, syntax_property_with_flags)
11795 (syntax_property): New inline functions.
11796 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
11797 Rewrite in terms of these new functions.
11799 2013-09-21 Eli Zaretskii <eliz@gnu.org>
11801 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
11802 not chars_in_text, whose result depends on the multibyteness of
11803 the current buffer. (Bug#15426)
11805 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
11807 Port recent change to hosts where pointers aren't 'long'.
11808 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
11809 Don't assume that pointers are the same width as 'long'.
11810 Add a compile-time check that a pointer fits into two X slots.
11812 A simpler, centralized INLINE.
11813 * conf_post.h (INLINE): Define only if not already defined.
11814 This allows us to use a single INLINE, defined by one file
11816 * emacs.c (INLINE): Define it.
11817 Also, include category.h, charset.h, composite.h, dispextern.h,
11818 syntax.h, systime.h, so that their INLINE definitions are expanded
11819 properly for Emacs.
11820 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
11821 * buffer.h, buffer.c (BUFFER_INLINE):
11822 * category.h, category.c (CATEGORY_INLINE):
11823 * character.h, character.c (CHARACTER_INLINE):
11824 * charset.h, charset.c (CHARSET_INLINE):
11825 * composite.h, composite.c (COMPOSITE_INLINE):
11826 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
11827 * frame.h, frame.c (FRAME_INLINE):
11828 * intervals.h, intervals.c (INTERVALS_INLINE):
11829 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
11830 * lisp.h, alloc.c (LISP_INLINE):
11831 * process.h, process.c (PROCESS_INLINE):
11832 * syntax.h, syntax.c (SYNTAX_INLINE):
11833 * systime.h, sysdep.c (SYSTIME_INLINE):
11834 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
11835 * window.h, window.c (WINDOW_INLINE):
11836 Remove. All uses replaced with INLINE.
11838 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
11840 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
11841 to avoid Bug#15398.
11843 2013-09-19 Eli Zaretskii <eliz@gnu.org>
11845 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
11846 'const char *' to avoid compiler warnings due to similar change in
11847 the prototype of x_get_string_resource.
11849 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
11851 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
11852 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
11853 going to replace static variables below. Adjust comments.
11854 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
11855 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
11856 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
11857 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
11858 Related users changed.
11859 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
11860 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
11861 last_mouse_movement_time, going to replace static variables below.
11863 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
11864 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
11866 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
11867 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
11868 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
11869 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
11870 static variables below.
11871 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
11872 (last_mouse_scroll_bar): Remove.
11873 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
11874 (mouseExited): Related users changed.
11876 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
11878 Do not use external array to process X scroll bar messages.
11879 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
11880 (x_send_scroll_bar_event): Pack window pointer into two slots
11881 of XClientMessageEvent if we're 64-bit. Adjust comment.
11882 (x_scroll_bar_to_input_event): Unpack accordingly.
11884 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
11886 Ifdef away recent changes which aren't relevant to NS port.
11887 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
11888 [!HAVE_NS]: Declare as such.
11889 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
11890 [!HAVE_NS]: Define as such.
11892 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
11894 * frame.c (x_redo_mouse_highlight): New function
11895 to factor out common code used in W32 and X ports.
11896 * dispextern.h (x_redo_mouse_highlight): Add prototype.
11897 * xterm.h (struct x_display_info):
11898 * w32term.h (struct w32_display_info):
11899 * nsterm.h (struct ns_display_info): New members
11900 last_mouse_motion_frame, last_mouse_motion_x and
11901 last_mouse_motion_y, going to replace static variables below.
11902 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
11903 (redo_mouse_highlight): Remove.
11904 (note_mouse_movement, syms_of_xterm): Adjust user.
11905 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
11906 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
11907 (redo_mouse_highlight): Remove.
11908 (note_mouse_movement, syms_of_w32term): Adjust user.
11909 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
11910 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
11912 (note_mouse_movement, mouseMoved, syms_of_nsterm):
11913 * nsfns.m (compute_tip_xy): Adjust user.
11915 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
11917 * frame.c (x_mouse_grabbed): New function.
11918 * dispextern.h (x_mouse_grabbed): Add prototype.
11919 (last_mouse_frame): Remove declaration.
11920 * xterm.h (struct x_display_info):
11921 * w32term.h (struct w32_display_info):
11922 * nsterm.h (struct ns_display_info): New member
11923 last_mouse_frame, going to replace...
11924 * xdisp.c (last_mouse_frame): ...global variable.
11925 (note_tool_bar_highlight):
11926 * w32term.c (w32_mouse_position, w32_read_socket):
11927 * xterm.c (XTmouse_position, handle_one_xevent):
11928 Use x_mouse_grabbed.
11929 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
11931 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
11933 * w32term.c (w32_read_socket): Avoid temporary
11934 variables in a call to x_real_positions.
11935 * xterm.c (handle_one_xevent): Likewise.
11937 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
11939 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
11940 (x_icon_type): Remove prototype.
11941 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
11942 * frame.c (x_icon_type): Remove.
11943 * w32term.c (x_make_frame_visible, x_iconify_frame):
11944 * xterm.c (x_make_frame_visible, x_iconify_frame):
11945 Use x_set_bitmap_icon to factor out common code.
11947 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
11949 * dispextern.h (check_x_display_info, x_get_string_resource):
11950 Declare here just once and unify the latter.
11951 * frame.c (check_x_display_info, x_get_string_resource):
11952 * nsterm.h (check_x_display_info):
11953 * xrdb.c (x_get_string_resource):
11954 * xterm.h (check_x_display_info): Remove prototypes.
11955 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
11956 * w32reg.c (x_get_string_resource): Likewise.
11957 (w32_get_rdb_resource): Adjust user.
11959 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
11961 * xterm.h (struct x_display_info): New member
11962 x_pending_autoraise_frame, going to replace...
11963 * xterm.c (pending_autoraise_frame): ...static variable.
11964 (x_new_focus_frame, XTread_socket): Adjust users.
11965 * w32term.h (struct w32_display_info): New member
11966 w32_pending_autoraise_frame, going to replace...
11967 * w32term.c (pending_autoraise_frame): ...global variable.
11968 (x_new_focus_frame, w32_read_socket): Adjust users.
11970 2013-09-17 Glenn Morris <rgm@gnu.org>
11972 * xdisp.c (message_dolog): If we create *Messages*,
11973 switch it to messages-buffer-mode.
11975 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
11977 Don't overuse 'const' in types of locals.
11978 * bidi.c (bidi_count_bytes):
11979 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
11980 (xg_event_is_for_scrollbar):
11981 * xselect.c (x_handle_property_notify)
11982 (x_handle_selection_notify, x_handle_dnd_message):
11983 * xsettings.c, xsettings.h (xft_settings_event):
11984 * xterm.c (x_handle_net_wm_state, handle_one_event)
11985 (x_menubar_window_to_frame, x_detect_focus_change)
11986 (construct_mouse_click, note_mouse_movement)
11987 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
11988 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
11989 (handle_one_xevent, x_handle_net_wm_state):
11990 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
11991 (x_handle_dnd_message):
11992 Avoid unnecessary 'const', typically the second 'const' in
11993 'const foo * const arg', a 'const' that does not affect the API
11994 and doesn't significantly help the human reader.
11996 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
11998 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
11999 only if Glib < 2.36.0.
12000 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
12001 * xsettings.c (init_gconf, init_gsettings): Do not check
12003 * xterm.c (handle_one_xevent): Do not call to x_clear_area
12005 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
12007 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
12009 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
12010 before calling g_type_init.
12012 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
12014 * nsterm.m (syms_of_nsterm): ... to here.
12016 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
12018 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
12019 (ignore_next_mouse_click_timeout): Use Time as X does.
12020 (handle_one_xevent): Avoid cast and use unsigned comparison.
12022 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
12024 Do not copy X event in handle_one_xevent except KeyPress case.
12025 Wnen XEvent is processed, it is unlikely to be changed except
12026 KeyPress case, so we can avoid copying and use const pointer to
12027 const data to make sure that an event is not changed elsewhere.
12028 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
12029 const' and do not create local copy except for the KeyPress event.
12030 Use casts to avoid a few glitches. Adjust formatting. Add comments.
12031 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
12032 (x_handle_net_wm_state, x_menubar_window_to_frame)
12033 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
12034 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
12035 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
12036 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
12037 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
12038 (x_handle_dnd_message):
12039 * xsettings.c (xft_settings_event):
12040 Use 'const XEvent * const' where appropriate.
12041 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
12043 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
12045 Fix X event waiting to handle multiple frames.
12046 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
12047 * xterm.c (pending_event_wait): Remove. Adjust users.
12048 (x_detect_focus_change): Pass frame arg.
12049 (handle_one_xevent): Find related frame early and clear per-frame
12050 wait_event_type only if this is an event for the relevant frame.
12051 (x_wait_for_event): Use per-frame wait_event_type.
12053 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
12055 * nsfns.m (Fx_create_frame): Fix font driver registration for
12058 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
12059 for syms_of_macfont.
12061 * nsterm.m: Include macfont.h.
12062 (ns_tmp_flags, ns_tmp_font): Remove.
12063 (ns_compute_glyph_string_overhangs): Check for driver Qns.
12064 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
12065 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
12066 (changeFont:): Fix code style. Check for font driver type when
12069 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
12072 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
12073 (nsfont_open): Set font driver type.
12074 Set font->ascent and font->descent. Figure out font instead of
12075 ns_tmp_font, and flags instead of ns_tmp_flags.
12076 Fix indentation. Remove call to ns_draw_text_decoration,
12079 * nsfns.m: Include macfont.h.
12080 (Fx_create_frame): Register macfont driver, make a better default font.
12081 (Fns_popup_font_panel): Get font from macfont driver, if used.
12083 * macfont.m, macfont.h, macuvs.h: New files.
12085 * font.h: Declare syms_of_macfont.
12087 * font.c (syms_of_font): Call syms_of_macfont.
12089 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
12091 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
12093 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
12094 and it is always zero for others, so I assume that this is an ancient
12095 leftover which nobody will want to change any more.
12096 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
12097 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
12098 * frame.c (x_set_scroll_bar_width):
12099 * w32fns.c (w32_createscrollbar):
12100 * w32term.c (w32_set_vertical_scroll_bar):
12101 * xfns.c (x_set_scroll_bar_default_width):
12102 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
12103 (x_scroll_bar_expose): Related users changed.
12105 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
12107 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
12108 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
12109 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
12111 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
12112 Define once here...
12113 * nsterm.h, w32term.h, xterm.h: ...and not here.
12114 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
12115 Remove unused Xisms.
12116 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
12117 these modules are never compiled otherwise.
12119 2013-09-14 Eli Zaretskii <eliz@gnu.org>
12121 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
12122 Doc fix. (Bug#15375)
12124 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
12126 Unify Fx_focus_frame between all ports.
12127 * frame.h (x_focus_frame): New prototype.
12128 * xfns.c (Fx_focus_frame): Remove.
12129 (syms_of_xfns): Do not defsubr it.
12130 (x_focus_frame): X implementation.
12131 * nsfns.m (Fx_focus_frame): Remove.
12132 (syms_of_nsfns): Do not defsubr it.
12133 (x_focus_frame): NS implementation.
12134 * w32term.c (Fx_focus_frame): Remove.
12135 (x_focus_on_frame): Rename to...
12136 (x_focus_frame): W32 implementation.
12137 * w32term.h (x_focus_on_frame): Remove prototype.
12138 * w32fns.c (Fx_focus_frame): Remove.
12139 (syms_of_w32fns): Do not defsubr it.
12140 * frame.c (Fx_focus_frame): Define here.
12141 (syms_of_frame): Defsubr here.
12142 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
12144 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
12146 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
12147 All of them are replaced with FRAME_DISPLAY_INFO, defined in
12148 each port to reference the port-specific window system data.
12149 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
12150 (FRAME_DISPLAY_INFO): Define.
12151 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
12152 (FRAME_DISPLAY_INFO): Define. Adjust users.
12153 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
12154 (FRAME_DISPLAY_INFO): Define. Adjust users.
12155 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
12156 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
12157 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
12158 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
12159 * xselect.c, xterm.c: All related users changed.
12161 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
12163 * xterm.h (x_window_to_frame, x_any_window_to_frame)
12164 (x_menubar_window_to_frame): Remove prototypes.
12165 * xfns.c (x_window_to_frame, x_any_window_to_frame)
12166 (x_menubar_window_to_frame, x_top_window_to_frame):
12168 * xterm.c (x_window_to_frame, x_any_window_to_frame)
12169 (x_menubar_window_to_frame, x_top_window_to_frame):
12170 ...to here and convert all but the last to static.
12172 2013-09-12 Eli Zaretskii <eliz@gnu.org>
12174 * lisp.mk (lisp): Add w32-common-fns.elc.
12176 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
12178 * charset.c (char_charset): Document an exception for char-charset.
12180 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
12182 * xterm.h (x_display_info): New field last_user_time...
12183 * xterm.c (toplevel): ...to replace static last_user_time.
12184 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
12186 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
12188 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
12189 scroll bar values to prevent thumb from disappear and update comment.
12191 2013-09-11 Glenn Morris <rgm@gnu.org>
12193 * emacs.c (usage_message): Possessive apostrophe tweak.
12195 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
12197 * nsterm.m (syms_of_nsterm): Use Qns.
12198 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
12199 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
12200 * xfns.c (x_display_info_for_name, Fx_open_connection):
12201 Remove old '#if 0' code.
12202 (syms_of_xfns): Use Qx.
12203 * termhooks.h (fullscreen_hook): Remove the leftover.
12204 (struct terminal): Fix typo in comment.
12206 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
12208 Cleaning up a few X scroll bar bits.
12209 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
12210 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
12211 New member last_seen_part, going to replace...
12212 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
12213 (xt_action_hook) [USE_LUCID]: Adjust user.
12214 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
12215 Lucid-specific scroll bar support.
12216 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
12217 to int and adjust to use last_seen_part member.
12218 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
12219 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
12220 Initialize last_seen_part.
12222 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
12224 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
12225 insert-buffer-substring an empty string.
12227 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
12229 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
12230 avoiding a GCC warning.
12232 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
12234 Ifdef away frame tool bar code when it is not really used.
12235 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
12236 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
12237 and minimize_tool_bar_window_p under the above.
12238 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
12239 (fset_tool_bar_window): Likewise.
12240 * dispnew.c (clear_current_matrices, clear_desired_matrices)
12241 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
12242 (change_frame_size_1):
12243 * window.c (window_from_coordinates, Frecenter): Adjust users.
12244 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
12245 code is not really used.
12246 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
12247 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
12248 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
12249 [!USE_GTK && !HAVE_NS]: Define as such.
12250 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
12251 (note_mouse_highlight, expose_frame):
12252 * xfns.c (x_set_tool_bar_lines):
12253 * xterm.c (handle_one_xevent): Adjust users.
12255 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
12257 Fix corruption with multiple emacsclient -t instances (Bug#15222).
12258 This bug was introduced by my 2013-08-26 patch, which incorrectly
12259 assumed that the terminfo implementation doesn't use termcap buffers.
12260 * term.c (init_tty) [TERMINFO]: Remove optimization, as
12261 these buffers apparently are used after all.
12262 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
12263 (struct tty_display_info): Define members termcap_term_buffer and
12264 termcap_strings_buffer even if TERMINFO.
12266 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
12269 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
12270 'usage' docstring entry to pacify make-docfile.
12272 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
12274 Change comparison functions =, <, >, <=, >= to take many arguments.
12275 * data.c: Change comparison functions' interface and implementation.
12276 * lisp.h: Make arithcompare available for efficient two arg
12278 * bytecode.c: Use arithcompare.
12279 * fileio.c: Use new interface.
12281 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
12283 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
12285 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
12287 * eval.c (Feval): Document the new use of `lexical'.
12289 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
12291 Review and drop old frame resize hack.
12292 * frame.h (struct frame): Remove force_flush_display_p.
12293 * dispnew.c (update_frame): Adjust user and don't call
12294 flush_frame here. The comment has said that there was an issues
12295 with redisplaying fringes, but I don't see any differences with
12296 and without this hack. Hopefully we can continue without it.
12297 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
12298 current frame matrices twice if resized_p is set.
12300 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
12302 Do not populate pure Xism x_sync to other ports.
12303 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
12304 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
12305 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
12306 * w32term.h (x_sync): Remove prototype.
12308 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
12310 Cleanup frame flushing.
12311 * dispextern.h (struct redisplay_interface):
12312 Drop flush_display_optional because flush_display is enough
12313 for X and flushing via RIF is just a no-op for others.
12314 * frame.h (flush_frame): New function.
12315 * dispnew.c (update_frame):
12316 * minibuf.c (read_minibuf):
12317 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
12319 * keyboard.c (detect_input_pending_run_timers): Do not flush
12320 all frames but selected one in redisplay_preserve_echo_area.
12321 * nsterm.m (ns_flush): Remove no-op.
12322 (ns_redisplay_interface): Adjust user.
12323 * w32term.h (x_flush): Remove no-op.
12324 (w32_redisplay_interface): Adjust user.
12325 * xterm.c (x_flush): Simplify because we do not flush all
12326 frames at once any more. Adjust comment.
12327 (x_redisplay_interface): Adjust user.
12329 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
12331 Port --without-x --enable-gcc-warnings to Fedora 19.
12332 * gfilenotify.c (globals_of_gfilenotify):
12333 Call g_type_init only if using an older glib version that needs it.
12335 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
12337 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
12338 (last_glyphless_glyph_merged_face_id): Remove declarations.
12339 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
12340 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
12341 (last_glyphless_glyph_merged_face_id): Now static.
12342 (merge_escape_glyph_face): New function, refactored from...
12343 (get_next_display_element): ...here.
12344 (merge_glyphless_glyph_face): New function, refactored from...
12345 (produce_glyphless_glyph): ...here...
12346 * term.c (produce_glyphless_glyph): ...and here.
12348 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
12350 * eval.c (eval_sub): Only call Ffunction if necessary.
12352 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
12354 Attempt to make redisplay more selective when changing cursor type.
12355 * frame.h (struct frame): New bitfield cursor_type_changed.
12356 * xdisp.c (cursor_type_changed): Remove.
12357 (try_cursor_movement, redisplay_window, try_window_id)
12358 (set_frame_cursor_types, try_window_reusing_current_matrix):
12359 Adjust to use per-frame bitfield.
12360 (redisplay_internal): Look for cursor type change on each visible
12361 frame and consider all frames if cursor type has been changed on
12362 the frame other than selected. If cursor type has been changed on
12363 selected frame only, do not use fast update.
12365 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
12367 Attempt to make redisplay more selective when changing fonts.
12368 * frame.h (struct frame): New bitfield fonts_changed.
12369 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
12370 (adjust_frame_glyphs): Add prototype.
12371 * dispnew.c (fonts_changed_p): Remove.
12372 (adjust_glyphs): Remove because we do not
12373 adjust matrices on all frames at once any more.
12374 (adjust_frame_glyphs): Block and unblock input here.
12375 (adjust_glyph_matrix): Use fonts_changed.
12376 (change_frame_size_1): Use adjust_frame_glyphs.
12377 * font.c (font_open_entity): Use fonts_changed.
12378 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
12379 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
12380 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
12381 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
12382 (shrink_mini_window, Fresize_mini_window_internal)
12383 (window_scroll_pixel_based, Fset_window_configuration)
12384 (apply_window_adjustment, Fset_window_vscroll):
12385 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
12386 Use adjust_frame_glyphs.
12387 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
12388 (try_window_reusing_current_matrix, try_window_id, display_line)
12389 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
12390 (redisplay_internal): Consider fonts_changed and adjust frame
12391 matrices for each frame only if the frame is visible. If font
12392 has been changed on some frame during full redisplay, retry
12393 only visible frames where the font has been actually changed.
12395 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12397 Cache current header and mode line height for each window.
12398 * window.h (struct window): New fields mode_line_height
12399 and header_line_height.
12400 * window.c (make_window): Initialize them.
12401 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
12402 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
12403 (current_mode_line_height, current_header_line_height):
12404 Remove declaration.
12405 * xdisp.c (current_mode_line_height, current_header_line_height):
12407 (pos_visible_p, init_xdisp): Adjust user.
12408 (redisplay_window): Invalidate mode_line_height and
12409 header_line_height if current and desired matrices do not agree.
12411 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12413 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
12414 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
12416 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12418 Make --without-x compatible with --enable-gcc-warnings.
12419 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
12420 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
12421 members under HAVE_WINDOW_SYSTEM.
12422 * keyboard.c (make_lispy_focus_out): Likewise.
12423 (record_menu_key): Move under HAVE_MENUS.
12424 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
12425 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
12426 (syms_of_xdisp): Adjust user.
12427 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
12428 (start_hourglass, cancel_hourglass):
12429 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
12430 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
12431 and CLEAR_FONT_TABLE_NFONTS.
12432 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
12433 Declare only if HAVE_WINDOW_SYSTEM.
12434 (lface_same_font_attributes_p, clear_face_gcs): Define only
12435 if HAVE_WINDOW_SYSTEM.
12437 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12439 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
12440 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
12441 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
12443 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
12445 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
12447 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
12449 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
12450 This fixes a type error on hosts where ptrdiff_t is wider than int.
12452 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
12454 * keyboard.c (read_key_sequence_vs): New function.
12455 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
12458 * callint.c (Fcall_interactively): Always return a vector for 'K'.
12460 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
12462 Makefile improvements.
12463 * Makefile.in (config.status): Don't use double-colon rules, as
12464 they are not portable according to POSIX. Fix shell typo with `;
12465 I guess this rule has never been tested?
12466 (VCSWITNESS): New macro, to override any environment var.
12468 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
12470 * xterm.h (struct x_display_info): Do not track X connection
12471 fd separately because it is always available from Display.
12472 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
12475 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
12477 * buffer.c (drop_overlay):
12478 * fileio.c (restore_point_unwind): Prefer unchain_marker to
12479 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
12481 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
12483 * buffer.c (Fmake_overlay, Fmove_overlay):
12484 * intervals.c (set_point_from_marker):
12485 * print.c (PRINTPREPARE): Prefer signal_error
12486 to plain error and report unsuitable marker too.
12488 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
12490 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
12491 for 'dragging' member.
12492 (struct x_output): Remove set-but-unused leftovers
12493 'left_before_move' and 'top_before_move'.
12494 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
12495 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
12496 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
12497 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
12498 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
12499 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
12500 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
12501 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
12503 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
12505 * nsfont.m (INVALID_GLYPH): New define.
12506 (nsfont_encode_char): Use INVALID_GLYPH.
12507 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
12509 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12511 * xterm.c (x_last_mouse_movement_time): Revert last change.
12512 This code should use XDisplayMotionBufferSize to check display's
12513 motion history first, and there are few other issues as well.
12514 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
12515 (handle_one_xevent): Adjust user.
12517 2013-09-02 Martin Rudalics <rudalics@gmx.at>
12519 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
12520 * frame.c (Flast_nonminibuf_frame): ... to here.
12521 (check_minibuf_window): Don't abort if no window was found
12524 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12526 Use XGetMotionEvents to ask the last mouse motion time from X server.
12527 * xterm.c (X_MOTION_HISTORY): Default to 1.
12528 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
12529 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
12530 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
12531 Ifdef away legacy code.
12532 (XTmouse_position, x_scroll_bar_report_motion):
12533 Use x_last_mouse_movement_time.
12534 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
12537 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12539 * msdos.c (last_mouse_window): Move to...
12540 (dos_rawgetc): ...this function and adjust comment.
12541 * nsterm.m (last_window): Rename to last_mouse_window, move to...
12542 (mouseMoved): ...this function and adjust comment.
12543 * w32term.c (last_window): Likewise with...
12544 (w32_read_socket): ...this function.
12545 * xterm.c (last_window): Likewise with...
12546 (handle_one_xevent): ...this function.
12548 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12550 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
12551 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
12552 (handle_one_xevent): ...to here.
12553 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
12556 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12558 * msdos.c (IT_set_terminal_window): Remove no-op.
12559 (initialize_msdos_display): Adjust terminal setup.
12560 * w32console.c (w32con_set_terminal_window): Remove no-op.
12561 (initialize_w32_display): Adjust terminal setup.
12562 * w32term.c (w32_set_terminal_window): Remove no-op.
12563 (w32_create_terminal): Adjust terminal setup.
12564 * xterm.c (XTset_terminal_window): Remove no-op.
12565 (x_create_terminal): Adjust terminal setup.
12567 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
12569 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
12571 (ns_create_terminal): Adjust terminal setup.
12572 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
12574 (w32_create_terminal): Adjust terminal setup.
12575 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
12577 (x_create_terminal): Adjust terminal setup.
12579 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
12581 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
12582 (CLIP_TEXT_POS_FROM_MARKER): New macro.
12583 * dispnew.c (buffer_posn_from_coords):
12584 * window.c (Fwindow_end, displayed_window_lines):
12585 * xdisp.c (redisplay_mode_lines): Use it.
12587 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
12589 * fontset.c (face_for_char): Check char in the current face font first
12590 if HAVE_NS (Bug#15138).
12592 2013-08-31 Martin Rudalics <rudalics@gmx.at>
12594 * window.c (temp_output_buffer_show): Make sure window returned
12595 by display_buffer is live (Bug#15213).
12597 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
12599 Minor cleanup to avoid forward declarations.
12600 * coding.h (struct ccl_spec): Remove forward declaration.
12601 * composite.h (toplevel): Include font.h.
12602 (struct composition_it, struct face, struct font_metrics):
12603 Remove forward declaration.
12604 * dispextern.h (struct image, struct atimer): Likewise.
12605 * emacsgtkfixed.h (struct frame): Likewise.
12606 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
12607 * font.h (struct font_driver, struct font, struct glyph_string)
12608 (struct face): Remove forward declaration.
12609 * fontset.h (struct face, struct font): Likewise.
12610 * frame.h (toplevel): Style cleanup.
12611 (enum output_method): Move to...
12612 * termhooks.h (enum output_method): ...here.
12613 (struct glyph, struct frame, struct ns_display_info)
12614 (struct x_display_info, struct w32_display_info):
12615 Remove forward declaration.
12616 * xterm.h (toplevel): Include termhooks.h.
12617 (struct font, struct window, struct glyph_matrix, struct frame)
12618 (struct input_event, struct face, struct image): Remove forward
12620 * gtkutil.h (struct _widget_value): Likewise.
12621 * keyboard.h (toplevel): Include termhooks.h.
12622 (struct input_event): Remove forward declaration.
12624 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
12626 * intervals.c (set_point_from_marker): New function.
12627 * editfns.c (Fgoto_char):
12628 * process.c (Finternal_default_process_filter):
12629 * window.c (select_window_1): Use it.
12630 * buffer.h (set_point_from_marker): Add prototype.
12632 2013-08-29 Eli Zaretskii <eliz@gnu.org>
12634 * w32.c (term_winsock): Call release_listen_threads before calling
12636 (_sys_wait_accept): Wait for accept event in a loop with a finite
12637 timeout, instead of waiting indefinitely. Will hopefully avoid
12638 hanging during exit because WSACleanup deadlocks waiting for the
12639 event object to be released. (Bug#14333)
12641 * w32proc.c (release_listen_threads): New function, signals all
12642 the reader threads that listen for connections to stop waiting.
12644 * w32.h (release_listen_threads): Add prototype.
12646 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
12648 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
12649 field of new marker (for sanity and safety).
12650 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
12651 anyway because XMISCTYPE is a function and can't be an lvalue).
12653 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
12655 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
12656 (x_after_update_window_line, x_scroll_bar_create)
12657 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
12658 (handle_one_xevent, x_clear_frame_area):
12659 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
12660 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
12661 * xterm.h (x_clear_area): Adjust prototype.
12663 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
12665 Hook scanning and indentation functions to find_newline. This helps
12666 to avoid duplicated code and renders more respect to newline cache.
12667 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
12668 * cmds.c (Fforward_line):
12669 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
12670 Use find_newline and avoid unnecessary point movements.
12671 * search.c (scan_newline): Implement on top of find_newline.
12673 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
12675 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
12676 scoped code (bug#11258).
12678 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
12680 * nsterm.m (last_window): New variable.
12681 (EV_TRAILER2): New macro.
12682 (EV_TRAILER): Call EV_TRAILER2.
12683 (mouseMoved:): Add support for mouse-autoselect-window
12684 on nextstep (Bug#6888).
12686 2013-08-28 Andreas Schwab <schwab@suse.de>
12688 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
12689 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
12690 Remove unused macro definitions.
12691 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
12692 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
12693 Only define if emacs.
12695 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
12697 Prefer enum glyph_row_area to int where appropriate.
12698 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
12700 (window_box, window_box_width, window_box_left, window_box_left_offset)
12701 (window_box_right, window_box_right_offset): Adjust prototypes.
12702 * xdisp.c (window_box, window_box_width, window_box_left)
12703 (window_box_left_offset, window_box_right, window_box_right_offset):
12704 Use enum glyph_row_area. Adjust users and tweak comment where needed.
12705 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
12706 * nsterm.m (ns_clip_to_row):
12707 * w32term.c (w32_clip_to_row):
12708 * xterm.c (x_clip_to_row): Likewise.
12710 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
12712 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
12713 (Fprevious_overlay_change): Fast path for buffer with no overlays.
12715 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
12717 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
12718 for portability to hosts where /bin/sh has problems.
12720 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
12722 Redesign redisplay interface to drop global output_cursor.
12723 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
12724 (toplevel): Remove declaration of output_cursor.
12725 (set_output_cursor, x_cursor_to): Remove prototype.
12726 * window.h (struct window): New member output_cursor.
12727 (output_cursor_to): New function to replace RIF member.
12728 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
12729 (update_text_area, set_window_cursor_after_update): Use it.
12730 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
12731 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
12732 * nsterm.m (ns_update_window_begin, ns_update_window_end):
12733 * w32term.c (x_update_window_begin, x_update_window_end):
12734 * xterm.c (x_update_window_begin, x_update_window_end):
12735 Adjust to use per-window output cursor.
12737 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
12739 Simplify SELECT_TYPE-related code.
12740 Like EMACS_TIME, this portability layer is no longer needed, since
12741 Emacs has been using fd_set as a portability layer for some time.
12742 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
12743 (SELECT_TYPE): Remove. All uses changed to fd_set.
12744 (fd_set) [!FD_SET]: New typedef.
12746 Simplify EMACS_TIME-related code.
12747 This portability layer is no longer needed, since Emacs has been
12748 using struct timespec as a portability layer for some time.
12749 * atimer.h, buffer.h, dispextern.h, xgselect.h:
12750 Include <time.h> rather than "systime.h"; that's all that's needed now.
12751 * dispnew.c: Include <timespec.h> rather than "systime.h";
12752 that's all that's needed now.
12753 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
12754 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
12755 TIMESPEC_RESOLUTION.
12756 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
12757 LOG10_TIMESPEC_RESOLUTION.
12758 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
12759 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
12760 (make_emacs_time): Remove. All used changed to make_timespec.
12761 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
12762 (current_timespec): Rename from current_emacs_time. All uses changed.
12763 (add_emacs_time): Remove. All uses changed to timespec_add.
12764 (sub_emacs_time): Remove. All uses change dot timespec_sub.
12765 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
12766 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
12767 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
12768 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
12769 (current_timespec): Rename from current_emacs_time. All uses changed.
12770 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
12771 changed to timespec_cmp.
12772 * xgselect.c: Include <timespec.h>, since our .h files don't.
12774 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
12776 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
12777 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
12778 Remove the leftovers.
12779 * gtkutil.c (toplevel): Do not declare Qxft but include
12781 * image.c (toplevel): Do not declare Vlibrary_cache because
12782 it's already done in lisp.h.
12784 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
12786 * lisp.h (Mouse_HLInfo): Move from here...
12787 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
12788 (reset_mouse_highlight): New function.
12789 * msdos.c (dos_set_window_size, IT_update_begin)
12790 (internal_terminal_init):
12791 * nsterm.m (ns_update_window_end, x_free_frame_resources)
12792 (ns_initialize_display_info):
12793 * w32console.c (initialize_w32_display):
12794 * w32term.c (x_update_window_end, x_free_frame_resources)
12795 (w32_initialize_display_info):
12796 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
12797 * window.c (Fdelete_other_windows_internal):
12798 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
12799 * termchar.h (toplevel):
12800 * xterm.h (toplevel): Include dispextern.h.
12802 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
12804 Fix minor problems found by static checking.
12805 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
12806 (expect): Avoid nested-if warning.
12807 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
12808 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
12809 * nsterm.h, nsterm.m (ns_select):
12810 * xgselect.c, xgselect.h (xg_select):
12811 Adjust signature to better match pselect's.
12812 * nsterm.m (ns_select):
12813 Don't set *TIMEOUT, since pselect doesn't.
12814 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
12815 diagnostic about assigning const char * to it.
12816 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
12818 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
12820 * lread.c (substitute_object_recurse): Handle hash-tables as well
12823 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
12825 Fix unlikely core dump in init_tty, and simplify terminfo case.
12826 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
12827 The old version incorrectly dumped core if malloc returned a
12828 buffer containing only non-NUL bytes.
12829 (init_tty): Do not allocate or free termcap buffers; the
12830 struct does that for us now.
12831 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
12832 (struct tty_display_info): Define members termcap_term_buffer and
12833 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
12834 use them. Allocate them directly in struct rather than indirectly
12835 via a pointer, to simplify init_tty.
12837 * frame.c (check_minibuf_window): Initialize 'window' properly,
12838 so that Emacs reliably aborts later if 'window' is not initialized.
12840 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
12842 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
12843 of VoidSymbol (Bug#15154).
12845 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
12847 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
12848 mouse_face_beg_y and mouse_face_end_y.
12849 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
12850 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
12851 Adjust users and update comment where appropriate.
12853 2013-08-26 Martin Rudalics <rudalics@gmx.at>
12855 * frame.c (check_minibuf_window): New function.
12856 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
12857 Call check_minibuf_window (Bug#15183).
12859 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
12861 * window.h (struct window): Replace last_cursor with last_cursor_vpos
12862 because this is the only last cursor data we need to keep and consult.
12863 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
12864 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
12867 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
12869 Fix recovering from possible decompression error.
12870 Since insert_from_gap doesn't always move point, we can't use PT as
12871 the position where the partially decompressed data ends, and
12872 should count how many bytes was produced so far.
12873 * decompress.c (struct decompress_unwind_data): Add nbytes member.
12874 (unwind_decompress): Really delete partially uncompressed data.
12875 (Fzlib_decompress_region): Take decompressed data size into account.
12877 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
12879 * syntax.c (init_syntax_once): Adjust comment and do an early
12880 initialization of Qchar_table_extra_slots just once...
12881 * casetab.c (init_casetab_once):
12882 * category.c (init_category_once):
12883 * character.c (syms_of_character):
12884 * coding.c (syms_of_coding):
12885 * xdisp.c (syms_of_xdisp): ...and omit it here.
12887 2013-08-24 Eli Zaretskii <eliz@gnu.org>
12889 * xdisp.c (get_next_display_element): Don't apply to characters
12890 from a display vector the logic of setting it->end_of_box_run_p
12891 suitable for characters from a buffer. (Bug#15175)
12893 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
12894 to handle directories, rather than '_utime' which doesn't.
12897 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
12899 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
12900 or fullscreen (Bug#14627).
12902 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
12904 System-dependent integer overflow fixes.
12905 * process.c (Fset_process_window_size): Signal an error if
12906 the window size is outside the range supported by the lower level.
12907 * sysdep.c (set_window_size): Return negative on error,
12908 nonnegative on success, rather than -1, 0, 1 on not in system,
12909 failure, success. This is simpler. Caller changed.
12910 (serial_configure): Remove unnecessary initialization of local.
12911 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
12912 size fits in unsigned long; this isn't true on some 32-bit hosts.
12913 Avoid buffer overrun if some future version of /proc/meminfo has a
12914 variable name longer than 20 bytes.
12915 (system_process_attributes) [__FreeBSD__]:
12916 Don't assume hw.availpages fits in 'int'.
12918 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
12920 Don't let very long directory names overrun the stack.
12921 Fix some related minor problems involving "//", vfork.
12922 * callproc.c (encode_current_directory): New function.
12923 (call_process): Don't append "/"; not needed.
12924 * fileio.c (file_name_as_directory_slop): New constant.
12925 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
12926 this can save the caller having to alloca.
12927 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
12928 Use SAFE_ALLOCA, not alloca.
12929 (directory_file_name, Fexpand_file_name): Leave leading "//"
12930 alone, since it can be special even on POSIX platforms.
12931 * callproc.c (call_process):
12932 * process.c (Fformat_network_address):
12933 * sysdep.c (sys_subshell):
12934 Use encode_current_directory rather than rolling our own.
12935 (create_process): No need to encode directory; caller does that now.
12936 * process.h (encode_current_directory): New decl.
12937 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
12938 Rework to avoid 'goto xyzzy;'.
12940 2013-08-23 Eli Zaretskii <eliz@gnu.org>
12942 * xdisp.c (handle_face_prop): If the default face was remapped use
12943 the remapped face for strings from prefix properties. (Bug#15155)
12945 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
12947 Minor cleanup for redisplay interface and few related functions.
12948 * frame.h (enum text_cursor_kinds): Move from here...
12949 * dispextern.h (enum text_cursor_kinds): ...to here.
12950 (toplevel): Drop unnecessary declarations.
12951 (struct redisplay_interface): Use bool and enum text_cursor_kinds
12952 in update_window_end_hook and draw_window_cursor functions.
12953 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
12954 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
12955 * w32term.c (x_update_window_end, w32_draw_window_cursor):
12956 * xterm.c (x_update_window_end, x_draw_window_cursor):
12957 * xdisp.c (display_and_set_cursor, update_window_cursor)
12958 (update_cursor_in_window_tree, x_update_cursor): Use bool and
12959 enum text_cursor_kinds where appropriate.
12961 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
12963 Redesign redisplay interface to drop updated_row and updated_area.
12964 * dispextern.h (updated_row, updated_area): Remove declaration.
12965 (struct redisplay_interface): Pass glyph row and row area parameters
12966 to write_glyphs, insert_glyphs and clear_end_of_line functions.
12967 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
12969 * dispnew.c (updated_row, updated_area): Remove.
12970 (redraw_overlapped_rows, update_window_line): Adjust user.
12971 (update_marginal_area, update_text_area): Likewise. Pass updated row
12972 as a parameter. Prefer enum glyph_row_area to int where appropriate.
12973 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
12976 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
12978 * process.c (flush_pending_output): Remove stub.
12981 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
12983 * callproc.c: Fix race that killed background processes (Bug#15144).
12984 (call_process): New arg TEMPFILE_INDEX. Callers changed.
12985 Record deleted process-id in critical section, not afterwards.
12986 Don't mistakenly kill process created by a call-process invocation
12987 that discards output and does not wait.
12989 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
12991 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
12992 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
12993 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
12994 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
12995 to shut up compiler in mark_object.
12996 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
12998 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
13000 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
13001 We can't portably rely on PTY_OPEN doing that, even if
13002 it calls posix_openpt with O_CLOEXEC.
13004 2013-08-20 Kenichi Handa <handa@gnu.org>
13006 * character.c (string_char): Improve commentary.
13008 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
13010 * image.c (SIGNATURE_DIGESTSIZE): Remove.
13011 (struct animation_cache): Make signature a flexible array member.
13012 All uses changed. This is a tad slower but may insulate us better
13013 from future changes to ImageMagick.
13015 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
13017 * image.c: Shrink memory needed for animation cache.
13018 (SIGNATURE_DIGESTSIZE): New constant.
13019 (struct animation_cache): Make 'signature' a fixed size array of bytes.
13020 (imagemagick_create_cache): Copy the signature. This saves
13021 several KB of memory that ImageMagick wastes per signature.
13022 Don't bother updating the update_time, as the caller does that now.
13023 (imagemagick_prune_animation_cache): Don't destroy the signature, as
13024 it's a fixed size struct member now.
13025 (imagemagick_get_animation_cache): Always destroy the signature,
13026 as it's now imagemagick_create_cache's responsibility to copy it.
13027 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
13028 and use memcmp rather than strcmp.
13029 eassert that ImageMagick returns a signature of the specified length.
13031 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
13033 * image.c (imagemagick_get_animation_cache): Don't segfault on
13035 (imagemagick_get_animation_cache): Revert to previous definition
13036 so that it actually works. But keep the memory leak fix.
13037 (imagemagick_get_animation_cache): Fix memory leak.
13039 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
13041 * image.c: Fix animation cache signature memory leak.
13042 Fix some other minor performance problems while we're at it.
13043 (imagemagick_create_cache): Clear just the members that
13044 need clearing. Don't set update_time, as caller does that now.
13045 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
13046 Simplify by using pointer-to-pointer instead of a prev pointer.
13047 (imagemagick_prune_animation_cache): Use make_emacs_time rather
13048 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
13049 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
13050 it's already a copy. Free the signature probe unless it's cached.
13052 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
13053 This was introduced by my 2013-08-12 fix for Bug#15035.
13055 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
13057 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
13058 (imagemagick_prune_animation_cache): Now static.
13060 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
13062 * image.c (imagemagick_get_animation_cache): Don't segfault when
13063 pruning all entries.
13065 2013-08-18 Ken Brown <kbrown@cornell.edu>
13067 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
13068 static heap if ENABLE_CHECKING is defined.
13069 (max_bss_sbrk_ptr): New variable.
13070 (bss_sbrk): Use it.
13071 (report_sheap_usage): Report maximum static heap usage instead of
13072 ending static heap usage.
13074 2013-08-17 Eli Zaretskii <eliz@gnu.org>
13076 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
13077 of zlib_initialized according to the results of calling
13078 init_zlib_functions.
13080 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
13082 * image.c: Implement an ImageMagick per-image cache.
13083 (imagemagick_get_animation_cache): Fix a double-free error.
13084 (imagemagick_load_image): Remove the ping_wand code, which only
13085 apparently saved time on invalid animated images, and slowed down
13086 everything else. Optimize for the common case.
13088 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
13090 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
13092 * editfns.c (insert_before_markers): Mention overlay in the doc string.
13094 * marker.c (set_marker): Remove documentation of undefined behavior.
13096 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
13098 * image.c (imagemagick_compute_animated_image): Animate correctly
13099 when sub-images are smaller than the main image.
13100 (imagemagick_compute_animated_image): Setting the iterator row to
13101 zero is apparently not allowed.
13102 (imagemagick_compute_animated_image): Allow images that say they
13103 have sub-images that are bigger than the main image, but just crop
13106 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
13108 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
13110 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
13112 * image.c (imagemagick_compute_animated_image): Respect the GIF
13115 2013-08-15 Ken Brown <kbrown@cornell.edu>
13117 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
13118 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
13121 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
13123 Fix minor problems found by static checking.
13124 * frame.c (delete_frame):
13125 * xdisp.c (next_element_from_display_vector):
13126 Avoid uninitialized local.
13127 * image.c (imagemagick_compute_animated_image): Port to C89.
13128 Prefer usual GNU indentation style for loops.
13129 Be more careful about bizarrely large sizes, by using ptrdiff_t
13132 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
13134 Fix infinite frame selection loop (Bug#15025).
13135 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
13137 2013-08-15 Eli Zaretskii <eliz@gnu.org>
13139 * xdisp.c (compute_window_start_on_continuation_line):
13140 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
13141 to make sure we end up setting the window start at the leftmost
13142 visible character of the display line. This avoids funky
13143 horizontal shifting because the window start is not kept on the
13144 same position. (Bug#15090)
13145 (next_element_from_display_vector): Support 'box' face attribute
13146 in the face definitions of a display vector. (Bug#15099)
13148 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
13150 * image.c (imagemagick_compute_animated_image): Implement animated
13151 images (bug#14700).
13152 (imagemagick_compute_animated_image): Fix some compilation
13153 warnings. Implement a very simple cache to make the animation
13154 usable at all, but it should be replaced with a per-image cache.
13156 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
13158 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
13159 to do `for' loops over alist values.
13160 * buffer.h (FOR_EACH_BUFFER):
13161 * process.c (FOR_EACH_PROCESS): Use it.
13162 (handle_child_signal, status_notify, Fget_buffer_process)
13163 (kill_buffer_processes): Use FOR_EACH_PROCESS.
13165 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
13167 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
13168 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
13169 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
13170 to xzalloc and so avoid redundant call to memset.
13171 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
13172 members because it is allocated with xzalloc and so already zeroed.
13174 2013-08-14 Ken Brown <kbrown@cornell.edu>
13176 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
13179 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13181 Utility function and macro to copy Lisp string to C string.
13182 * lisp.h (xlispstrdupa): New macro.
13183 (xlispstrdup): New prototype.
13184 * alloc.c (xlispstrdup): New function.
13185 * callint.c (Fcall_interactively):
13186 * fileio.c (Ffile_name_directory, Fexpand_file_name)
13187 (Fsubstitute_in_file_name):
13188 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
13189 * image.c (x_create_bitmap_from_file):
13190 * w32term.c (w32_term_init):
13191 * xterm.c (x_term_init): Use xlispstrdup.
13193 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
13195 * image.c (imagemagick_load_image): Make animated pictures work.
13196 There's still some problems with background color settings, though
13199 * decompress.c (unwind_decompress): Always restore point.
13201 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
13203 * marker.c (set_marker): Reformat documentation.
13205 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
13207 * xdisp.c (cursor_type_changed): Now static.
13209 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
13210 Use changed. This avoids the need to call xmalloc and for the
13211 caller to call xfree, and avoids memory leaks in some situations.
13213 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13215 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
13216 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
13217 (redisplay_window): If window_end_valid is cleared due to non-zero
13218 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
13219 so do not call to try_cursor_movement for that window.
13221 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13223 * window.h (struct window): Convert window_end_pos and
13224 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
13225 (wset_window_end_pos, wset_window_end_vpos): Remove.
13226 * dispnew.c (adjust_glyph_matrix):
13227 * window.c (Fwindow_end, replace_window, set_window_buffer)
13229 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
13230 (set_vertical_scroll_bar, redisplay_window, try_window)
13231 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
13232 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
13233 (note_mouse_highlight): Adjust users.
13234 (try_cursor_movement): Likewise. Convert old precondition to eassert.
13237 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13239 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
13240 * image.c (imagemagick_filename_hint): Use `const char *' and
13241 prefer SSDATA to SDATA to avoid warnings.
13243 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13245 Cleanup window fringes, margins and scroll bars adjustments.
13246 * window.c (set_window_fringes, set_window_margins)
13247 (set_window_scroll_bars, apply_window_adjustment): New functions.
13248 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
13249 (Fset_window_scroll_bars): Use them.
13251 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13253 * window.h (struct window): Convert scroll_bar_width
13254 from Lisp_Object to integer. Adjust comment.
13255 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
13257 * window.c (wset_scroll_bar_width): Remove.
13258 (make_window): Initialize scroll_bar_width.
13259 (Fsplit_window_internal): Use direct assignment.
13260 (Fset_window_configuration, save_window_save):
13261 Convert Lisp_Object to integer and back where appropriate.
13262 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
13263 bar was actually changed, and mention this in docstring.
13265 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
13267 * decompress.c: Minor simplifications.
13268 (Fzlib_decompress_region): Don't bother verifying
13269 that avail_out <= UINT_MAX, as that was confusing.
13270 Mention the restriction in a comment instead.
13271 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
13273 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
13275 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
13276 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
13278 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
13280 * image.c (imagemagick_filename_hint): Check for errors in the
13283 2013-08-13 Eli Zaretskii <eliz@gnu.org>
13285 * window.c (Fwindow_margins): Return nil when there's no marginal
13286 area, as per the documented API.
13288 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
13289 Fmake_vector, as scroll bar's struct members are not all Lisp
13290 objects now. This avoids crashes in GC.
13292 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
13293 bool, so its address could be taken.
13295 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
13297 * image.c (imagemagick_filename_hint): New function to possibly
13298 apply `image-content-type-suffixes'.
13299 (imagemagick_load_image): Use it.
13301 2013-08-13 Eli Zaretskii <eliz@gnu.org>
13303 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
13304 if loading zlib failed.
13306 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
13308 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
13309 2013-08-13 checkin below. Change bool to BOOL, rule is:
13310 All Obj-C code uses BOOL, except for interfaces callable from C.
13312 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
13314 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13316 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
13317 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
13318 bool instead of BOOL.
13319 * w32term.h (struct scroll_bar): Convert fringe_extended_p
13320 from Lisp_Object to bitfield. Adjust comment.
13321 * w32term.c (x_scroll_bar_create): Adjust user.
13322 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
13323 * xterm.c (XTset_vertical_scroll_bar): Likewise.
13324 Use bool for boolean.
13325 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
13326 to `unsigned int' when defining a bitfield.
13328 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
13330 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
13332 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13334 * window.h (struct window): Convert left_margin_cols and
13335 right_margin_cols from Lisp_Objects to integers. Adjust comment.
13336 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
13337 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
13339 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
13341 (showing_window_margins_p, update_window_line, update_frame_1):
13342 * fringe.c (draw_fringe_bitmap_1):
13343 * xdisp.c (window_box_width): Adjust users.
13344 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
13345 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
13346 Use direct assignment.
13347 (Fset_window_configuration, save_window_save, Fwindow_margins):
13348 Convert Lisp_Object to integer and back where appropriate.
13349 (Fset_window_margins): Adjust user. Return t if any margin
13350 was actually changed, and mention this in docstring.
13352 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
13354 * syntax.c (forward_word):
13355 * cmds.c (forward_char, backward_char): Mention the optional argument.
13357 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13359 * window.h (struct window): Convert left_fringe_width
13360 and right_fringe_width from Lisp_Objects to integers.
13362 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
13363 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
13364 * window.c (wset_left_fringe_width, wset_right_fringe_width):
13366 (make_window): Initialize new integer fields to -1.
13367 (Fsplit_window_internal): Use direct assignment.
13368 (Fset_window_configuration, save_window_save):
13369 Convert Lisp_Object to integer and back where appropriate.
13370 (Fset_window_fringes): Adjust user. Return t if any fringe
13371 was actually changed, and mention this in docstring.
13373 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13375 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
13376 * nsfns.m (x_set_cursor_type):
13377 * w32fns.c (x_set_cursor_type):
13378 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
13379 * xdisp.c (set_frame_cursor_types): ...but in common code.
13381 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13383 * font.c (clear_font_cache): New function, stripped from...
13384 (Fclear_font_cache): ...here, which now uses the function
13385 above. Adjust comment.
13386 * font.h (clear_font_cache): Add prototype.
13387 * xfaces.c (clear_face_cache): Use clear_font_cache.
13389 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13391 * window.c (Fset_window_start): Compare `w', not `window' because
13392 `w' might not be equal to `window' after call to decode_live_window.
13394 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
13396 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
13397 This fixes a problem introduced by the Bug#15035 patch
13398 when using GPG. Reported by Herbert J. Skuhra.
13400 2013-08-12 Eli Zaretskii <eliz@gnu.org>
13402 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
13403 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
13404 not yet initialized.
13406 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
13408 * decompress.c (Fzlib_decompress_region): Support zlib
13409 decompression, too, and rename.
13411 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
13413 Minor zlib configuration tweaks.
13414 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
13415 Don't assume presence of fn_inflateInit2_ zlib internal function.
13417 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
13419 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
13420 include the zlib prefix.
13422 2013-08-12 Eli Zaretskii <eliz@gnu.org>
13424 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
13425 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
13426 define static variables that are pointers to zlib functions to be
13427 dynamically loaded.
13428 (init_zlib_functions) [WINDOWSNT]: New function.
13429 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
13431 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
13432 macros instead of invoking the zlib functions directly.
13433 (syms_of_decompress): DEFSYM Qzlib_dll.
13434 Staticpro Szlib_available_p.
13436 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
13438 Avoid looping over all frame windows to freeze and unfreeze.
13439 * window.h (struct window): Drop frozen_window_start_p.
13440 (freeze_window_starts): Drop prototype.
13441 * frame.h (struct frame): New frozen_window_starts flag.
13442 (FRAME_WINDOWS_FROZEN): New macro.
13443 * window.c (freeze_window_start, freeze_window_starts):
13445 (select_window, replace_window): Adjust users.
13446 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
13447 (window_frozen_p): New function.
13448 (redisplay_window): Use it.
13450 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
13452 Fix some fd issues when running subprocesses (Bug#15035).
13453 Fix bugs that can leak files or file descriptors on errors.
13454 Don't unlink open temp files, as that's hard for users to diagnose
13455 when things go awry (e.g., temp disk exhausted).
13456 Don't bother to lock temp files. Check for invalid recursion.
13457 * callproc.c (synch_process_fd): Remove. All uses removed.
13458 (synch_process_tempfile): New var or macro.
13459 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
13461 (record_kill_process): New arg, the temp name. All callers changed.
13462 (delete_temp_file): Now just a simple wrapper around unlink.
13463 (call_process_kill): New arg, the call_process_fd array.
13464 Close them all. Clear synch_process_pid. Remove the temp file,
13465 or arrange for it to be removed.
13466 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
13467 that's been moved to synch_process_tempfile. Caller changed.
13468 Do not remove the tempfile; that's now call_process_kill's
13470 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
13471 call_process_kill; the caller now does that.
13472 (call_process_cleanup): Do not close the process fd; that's now
13473 call_process_kill's responsibility.
13474 (Fcall_process): Implement via new function call_process, which
13475 has most of the old body of Fcall_process, but with a different API.
13476 (call_process): New function that does not open or close filefd if
13477 it is nonnegative. Record which fds need to be closed, and let
13478 call_process_kill close (and remove the tempfile, on MSDOS) on error.
13479 Signal an error if invoked recursively (could be done via a hook).
13480 Simplify creation of the tempfile in the MSDOS case.
13481 Don't create the output file until after checking for the executable.
13482 Report any failure to open /dev/null.
13483 Don't open /dev/null for writing twice; once is enough.
13484 Don't create pipe if all output is being discarded or sent to file.
13485 Don't worry about setting up the coding system or reading from the
13486 pipe if all output is being discarded.
13487 Hoist fd_error local into top level, to lessen block nesting.
13488 Don't record deleted pid here; now done by Fcall_process_region.
13489 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
13490 and note its success in synch_process_tempfile.
13491 Do not leak resources when child_setup fails.
13492 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
13493 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
13494 (create_temp_file): Now returns open fd, with an additional
13495 Lisp_Object * argument to return the name. All callers changed.
13496 Do not close the file; rewind it instead, and leave it open for
13497 the caller. Do not lock the temp file. Unwind-protect the file
13498 and the file-descriptor.
13499 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
13500 If an asynchrounous process, record it here, not in call_process.
13501 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
13502 * eval.c (set_unwind_protect): New function.
13503 * fileio.c (write_region): New function, generalized from the
13504 old Fwrite_region. Do not lock temp files.
13505 (Fwrite_region): Use it.
13506 * lisp.h (set_unwind_protect, write_region): New decls.
13507 * process.c: Include <verify.h>.
13508 (make_process): Mark fds as initially closed.
13509 (deleted_pid_list): Now a list of pid-filename pairs.
13511 (close_process_fd): New function.
13512 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
13513 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
13514 New constants. Verify that their number matches PROCESS_OPEN_FDS.
13515 (create_process, create_pty, Fmake_serial_process)
13516 (server_accept_connection): Record which fds need to be closed,
13517 and let deactivate_process close them.
13518 (Fmake_network_process): Do not discard the unwind-protect
13519 until it's safe to do so.
13520 (deactivate_process): Close the fds opened by create_process etc.
13521 (Fprocess_send_eof): Adjust to new way of recording open fds.
13522 Report an error if /dev/null can't be opened, instead of aborting.
13523 * process.h (PROCESS_OPEN_FDS): New constant.
13524 (struct Lisp_Process): New member open_fds.
13525 (record_kill_process, record_deleted_pid): Adjust signatures.
13526 (record_deleted_pid): Move decl here ...
13527 * syswait.h (record_deleted_pid): ... from here.
13529 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
13531 * decompress.c: Fix bugs with large buffers and weird inputs.
13532 Tune a bit. Reindent as per usual Emacs style.
13533 (BUFFER_SIZE): Remove.
13534 (Fdecompress_gzipped_region): Do not mishandle input buffers with
13535 more than UINT_MAX bytes. Decompress into the gap instead of into
13536 an auto buffer, as this should avoid copying. Return nil if
13537 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
13538 set immediate_quit; we shouldn't trust zlib code that much.
13540 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
13542 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
13543 errors, and really move the gap to where we want it.
13545 * lisp.h: Include decompress.c support.
13547 * emacs.c (main): Include decompress.c support.
13549 * Makefile.in: Include -lz if present.
13551 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
13553 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
13554 (initWithTitle:): Initialize frame to 0.
13555 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
13556 (fillWithWidgetValue:frame:): Rename from
13557 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
13559 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
13560 fillWithWidgetValue:frame:
13562 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
13563 remove memory leak warnings.
13565 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
13566 (ns_check_menu_open): Handle menu == nil. Remove assignment to
13567 menu_pending_title.
13569 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
13570 (x_activate_menubar): Update the whole menu.
13571 (trackingNotification:): Call ns_check_menu_open if tracking ends.
13572 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
13573 current event is not NSSystemDefined (Bug#15001).
13574 Call ns_check_menu_open only if trackingMenu is 2.
13575 (menuDidClose:): New method, decrease trackingMenu.
13576 (fillWithWidgetValue:setDelegate:): New method.
13577 (fillWithWidgetValue:): Call the above.
13579 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
13581 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
13583 Omit some unnecessary casts.
13584 Many of these go back to the old pre-C89 days, when they may have
13585 been needed, but we've been assuming C89 or later for a while now.
13586 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
13587 (live_float_p, live_misc_p, live_vector_p):
13588 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
13589 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
13590 (defvar_per_buffer):
13591 * callint.c (Fcall_interactively):
13592 * doc.c (Fsubstitute_command_keys):
13593 * filelock.c (get_boot_time):
13594 * frame.c (xrdb_get_resource):
13595 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
13596 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
13597 (xg_get_file_name_from_selector, menuitem_destroy_callback)
13598 (menuitem_highlight_callback, menu_destroy_callback)
13599 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
13600 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
13601 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
13602 (xg_tool_bar_help_callback, tb_size_cb):
13603 * image.c (xpm_alloc_color, png_read_from_memory)
13604 (png_read_from_file, png_load_body, our_memory_skip_input_data)
13605 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
13607 * keymap.c (describe_map):
13608 * nsfns.m (Fns_display_monitor_attributes_list):
13609 * nsmenu.m (process_dialog:):
13610 * nsterm.m (hold_event):
13611 * process.c (wait_reading_process_output):
13612 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
13613 * scroll.c (do_direct_scrolling, scrolling_1):
13614 * termcap.c (tgetent):
13615 * window.c (check_window_containing, add_window_to_list)
13616 (freeze_window_starts):
13617 * xdisp.c (compare_overlay_entries, vmessage):
13618 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
13619 (x_get_monitor_attributes_xrandr)
13620 (Fx_display_monitor_attributes_list, x_display_info_for_name)
13621 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
13622 * xfont.c (xfont_match, xfont_open):
13623 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
13624 (menubar_selection_callback, menu_position_func)
13625 (popup_selection_callback, create_and_show_popup_menu)
13626 (dialog_selection_callback, create_and_show_dialog):
13627 * xrdb.c (x_get_string_resource)
13629 * xsmfns.c (x_session_check_input):
13630 * xterm.c (x_draw_glyphless_glyph_string_foreground)
13631 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
13632 (xaw_jump_callback, xaw_scroll_callback):
13633 Omit unnecessary casts.
13635 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
13637 Minor string-length refactoring.
13638 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
13639 * frame.c (make_monitor_attribute_list):
13640 Prefer build_string to strlen + make_string.
13642 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
13644 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
13645 don't check minor_code (Bug#14417).
13647 2013-08-09 Eli Zaretskii <eliz@gnu.org>
13649 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
13650 vertical positions instead. This avoids calling MATRIX_ROW with
13651 row numbers that are possibly beyond valid limits. (Bug#15064)
13653 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
13655 Use xstrdup and build_unibyte_string where applicable.
13656 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
13657 * xfns.c (x_window):
13658 * xrdb.c (x_get_customization_string):
13659 * xterm.c (xim_initialize):
13660 * w32fns.c (w32_window): Use xstrdup.
13661 (w32_display_monitor_attributes_list):
13662 * emacs.c (init_cmdargs):
13663 * keyboard.c (PUSH_C_STR):
13664 * nsfont.m (nsfont_open):
13665 * sysdep.c (system_process_attributes):
13666 * w32.c (system_process_attributes):
13667 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
13669 2013-08-09 Eli Zaretskii <eliz@gnu.org>
13671 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
13672 variables of these types so that GDB would know about them, as aid
13673 for debugging fatal exceptions. (Bug#15024) See also
13674 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
13677 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
13679 * nsterm.m (ns_update_begin): Don't change clip path if it would be
13680 larger than the NSWindow (Bug#14934).
13682 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
13684 Redesign redisplay interface to drop global variable updated_window.
13685 Always pass currently updated window as a parameter to update routines.
13686 * dispextern.h (updated_window): Remove declaration.
13687 (struct redisplay_interface): Pass window parameter to
13688 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
13689 and after_update_window_hook.
13690 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
13692 * dispnew.c (updated_window): Remove.
13693 (redraw_overlapped_rows, update_marginal_area, update_text_area)
13694 (update_window_line): Adjust to match redisplay interface changes.
13695 * nsterm.m (ns_update_window_begin, ns_update_window_end)
13696 (ns_scroll_run, ns_after_update_window_line):
13697 * w32term.c (x_update_window_begin, x_update_window_end)
13698 (x_after_update_window_line, x_scroll_run):
13699 * xterm.c (x_update_window_begin, x_update_window_end)
13700 (x_after_update_window_line, x_scroll_run):
13701 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
13702 Likewise. Adjust comments where appropriate.
13703 (x_cursor_to): Simplify because this is always called during window
13704 update (but install debugging check anyway).
13705 (expose_window): Check must_be_updated_p flag to see whether this
13706 function is called during window update.
13708 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
13710 Do not reset window modification event counters excessively.
13711 These leftovers and poor man's tricky methods to catch extra
13712 redisplay's attention are no longer needed.
13713 * frame.c (set_menu_bar_lines_1):
13714 * minibuf.c (read_minibuf_unwind):
13715 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
13716 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
13717 (window_scroll_line_based, Fset_window_configuration):
13718 * xdisp.c (redisplay_window): Do not reset last_modified and
13719 last_overlay_modified counters.
13721 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
13723 * xselect.c (x_send_client_event): Set send_event and serial, memset
13724 data.l as it might be bigger than data.b. Use 24 bit mask to
13725 XSendEvent (Bug#15034).
13727 2013-08-07 Eli Zaretskii <eliz@gnu.org>
13729 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
13730 for TTY frames that are not the top frame on their console.
13733 2013-08-07 Martin Rudalics <rudalics@gmx.at>
13735 * w32term.c (w32fullscreen_hook): Really maximize frame when
13736 asked for (Bug#14841).
13738 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
13740 Prefer selected_window to Fselected_window, likewise for frames.
13741 * buffer.c (Fbuffer_swap_text):
13742 * data.c (Fvariable_binding_locus):
13743 * window.c (run_window_configuration_change_hook): Adjust users.
13744 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
13745 Use decode_live_frame.
13747 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
13749 Be more careful if selected window shows the buffer other than current,
13750 use window_outdated only if this is not so. This change should also
13751 address some weird issues discussed in Bug#13012.
13752 * window.h (window_outdated): New prototype.
13753 * window.c (window_outdated): Now here. Convert from static and
13754 always assume window's buffer.
13755 (Fwindow_end, Fwindow_line_height): Use it.
13756 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
13757 and always assume window's buffer.
13758 (redisplay_window): Adjust user.
13759 (redisplay_internal): Call to reconsider_clip_changes once and
13760 check whether mode line should be updated only if selected window
13761 shows current buffer.
13762 (run_window_scroll_functions): Use eassert for debugging check.
13763 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
13765 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
13767 * window.c (window_scroll, window_scroll_pixel_based)
13768 (window_scroll_line_based): Use bool for booleans.
13770 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
13772 * process.c: Fix minor off-by-one issues in descriptor counts.
13773 This shouldn't fix any real bugs, but it cleans up the code a bit.
13774 (max_process_desc, max_input_desc): -1, not 0, means none.
13776 (delete_input_desc): New function.
13777 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
13778 (deactivate_process): Scan backwards when recomuting max_process_desc;
13779 that should be faster.
13780 (init_process_emacs): Initialize max_input_desc.
13782 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
13784 Use region cache to speedup bidi_find_paragraph_start.
13785 * buffer.h (struct buffer): New member bidi_paragraph_cache.
13786 Rename cache_long_line_scans to cache_long_scans.
13787 * buffer.c (bset_cache_long_line_scans): Rename to
13788 bset_cache_long_scans.
13789 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
13790 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
13792 (syms_of_buffer): Rename cache-long-line-scans to
13793 cache-long-scans. Adjust docstring.
13794 * search.c (newline_cache_on_off):
13795 * indent.c (width_run_cache_on_off): Adjust users.
13796 * bidi.c (bidi_paragraph_cache_on_off): New function.
13797 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
13798 * insdel.c (prepare_to_modify_buffer):
13799 Invalidate bidi_paragraph_cache if enabled.
13801 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
13803 Invalidate region caches only if buffer text is going to be changed.
13804 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
13805 (modify_text): ...new prototype.
13806 (prepare_to_modify_buffer_1): New prototype.
13807 * textprop.c (modify_region): Rename to...
13808 (modify_text_properties): ...new function.
13809 (add_text_properties_1, set_text_properties, Fremove_text_properties)
13810 (Fremove_list_of_text_properties): Adjust users.
13811 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
13812 (modify_text): ...new function.
13813 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
13814 (prepare_to_modify_buffer_1): ...new function.
13815 * casefiddle.c (casify_region):
13816 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
13817 (Ftranspose_regions): Use modify_text.
13819 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
13821 * lisp.mk (lisp): Add nadvice.elc.
13823 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
13825 New macro to iterate over live buffers similar to frames.
13826 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
13827 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
13828 Declare buffer-related variables here to offload lisp.h.
13829 * buffer.c (Vbuffer_alist): Adjust comment.
13830 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
13831 (other_buffer_safely):
13832 * data.c (store_symval_forwarding):
13833 * dispnew.c (Fframe_or_buffer_changed_p):
13834 * fileio.c (Fdo_auto_save):
13835 * filelock.c (unlock_all_files):
13836 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
13838 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
13840 Fix some minor races in hosts lacking mkostemp (Bug#15015).
13841 * callproc.c (create_temp_file):
13842 * filelock.c (create_lock_file):
13843 Assume mkostemp, since it's now provided by Gnulib.
13845 2013-08-04 Eli Zaretskii <eliz@gnu.org>
13847 * w32.c (mkostemp): New function.
13848 (mktemp): Remove, no longer used. Most of the code reused in
13849 mkostemp. (Bug#15015)
13850 (mktemp): Don't undef.
13852 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
13854 * dispnew.c (glyph_matrix_count, glyph_pool_count):
13855 Move under GLYPH_DEBUG and ENABLE_CHECKING.
13856 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
13857 (free_glyph_pool, check_glyph_memory): Likewise for
13858 all users. Adjust comments where appropriate.
13860 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
13862 * composite.h: Minor fixups.
13863 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
13864 to fix a misspelling, and change it to an inline function while
13865 we're at it (it need not be a macro). All uses changed.
13866 (composition_method, composition_valid_p):
13867 Rewrite to avoid assignments in if-conditions.
13869 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
13871 Do not use global Lisp_Object in composition macros.
13872 * composite.h (composition_temp): Remove declaration.
13873 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
13874 (composition_method, composition_valid_p): ...inline functions.
13875 (compose_region): Remove the leftover.
13876 * composite.c (composition_temp): Remove.
13877 (run_composition_function, update_compositions)
13878 (composition_compute_stop_pos, composition_adjust_point)
13879 (Ffind_composition_internal):
13880 * coding.c (handle_composition_annotation):
13881 * xdisp.c (handle_composition_prop, check_point_in_composition):
13882 Related users changed.
13884 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
13886 Drop FRAME_PTR typedef.
13887 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
13888 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
13889 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
13890 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
13891 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
13892 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
13893 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
13894 All related users changed.
13896 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
13898 * eval.c (default_toplevel_binding): New function.
13900 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
13901 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
13902 (syms_of_eval): Export them.
13903 * data.c (Fdefault_value): Micro cleanup.
13904 * term.c (init_tty): Use "false".
13906 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
13908 Fix X GC leak in GTK and raw (no toolkit) X ports.
13909 * xterm.c (x_free_frame_resources): If white and black relief
13910 GCs are allocated, always free them here.
13911 * xfns.c (x_make_gc): Omit redundant initialization.
13912 * widget.c (create_frame_gcs): Remove the leftover.
13913 (EmacsFrameDestroy): Do nothing because all GCs are now freed
13914 in x_free_frame_resources.
13916 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
13918 * nsterm.m (windowWillResize:toSize:): Only change title if
13919 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
13921 (viewDidEndLiveResize): New method.
13923 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
13924 inside NS_IMPL_COCOA.
13926 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
13928 * insdel.c (adjust_after_replace, replace_range, del_range_2):
13929 Do not check whether undo is enabled because record_insert and
13930 record_delete does that themselves.
13932 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
13934 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
13935 member which is not really used any more.
13936 (FRAME_XIC_BASE_FONTNAME): Remove.
13937 * xfns.c (xic_free_fontset): Adjust user.
13938 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
13939 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
13940 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
13941 (xdialog_show): Use eassert for debugging check.
13942 * w32term.c (x_unfocus_frame): Remove unused dummy function.
13944 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
13946 * fileio.c, fns.c (merge): Move extern decl from here ...
13947 * lisp.h (merge): ... to here.
13949 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
13951 Fix last font-related change.
13952 * w32font.h (w32font_list_internal, w32font_match_internal):
13954 * w32uniscribe.c (uniscribe_list, uniscribe_match)
13955 (uniscribe_list_family): Adjust to match font API change.
13956 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
13957 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
13959 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
13961 * frame.h (FRAME_MOUSE_UPDATE):
13962 * nsterm.m (ns_frame_up_to_date): Omit redundant check
13963 whether hlinfo->mouse_face_mouse_frame is non-NULL.
13965 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
13967 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
13968 * font.h (struct font_driver): Change list, match, and list_family
13969 functions to accept struct frame * as first arg.
13970 * font.c (font_score, font_compare, font_sort_entities):
13972 (font_sort_entities, font_list_entities, font_select_entity)
13973 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
13974 match font API change.
13975 * xfont.c (xfont_list, xfont_match, xfont_list_family):
13976 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
13977 * ftxfont.c (ftxfont_list, ftxfont_match):
13978 * xftfont.c (xftfont_list, xftfont_match):
13979 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
13980 * w32font.c (w32font_list, w32font_match, w32font_list)
13981 (w32font_list_internal, w32_font_match_internal): Likewise.
13982 * xfaces.c (Fx_family_fonts): Adjust user.
13984 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
13986 Do not use pure Xism x_wm_set_icon_position in non-X ports.
13987 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
13988 only if HAVE_X_WINDOWS is in use.
13989 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
13990 * nsterm.m (x_wm_set_icon_position): Remove no-op.
13991 * w32term.c (x_wm_set_icon_position): Likewise.
13992 * w32fns.c (x_icon): Adjust user.
13994 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
13996 * xterm.c (last_mouse_press_frame): Remove the
13997 leftover which is not really used any more.
13998 (handle_one_xevent, syms_of_xterm): Adjust users.
13999 (x_flush): Call XFlush once per each X display, not frame.
14000 This is better because this code always unconditionally skips
14001 non-X frames in Vframe_list and issues the only XFlush if we
14002 have more than one X frame on the same X display.
14003 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
14004 Use bool for booleans.
14005 (x_draw_glyph_string_background, cvt_string_to_pixel)
14006 (cvt_pixel_dtor): Drop unnecessary prototypes.
14007 * xterm.h (x_display_ok): Adjust prototype.
14009 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
14011 Drop unnecessary functions that deals with frame pixel size.
14012 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
14013 (x_pixel_height): Drop prototypes.
14014 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
14015 (x_pixel_height): Drop implementations.
14016 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
14017 which should be always valid for window frame.
14018 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
14019 * w32menu.c (Fx_popup_dialog):
14020 * xmenu.c (Fx_popup_dialog): Likewise for both.
14022 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
14024 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
14025 frame parameters and call to Fmodify_frame_parameters just once.
14026 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
14027 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
14028 and mention nil frame in docstring.
14030 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
14032 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
14033 (x_figure_window_size): Likewise. Adjust to return long.
14034 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
14035 (toplevel): Move Qterminal_live_p to...
14036 * terminal.c (toplevel): ...here, make it static, and...
14037 (syms_of_terminal): ...DEFSYM here.
14038 * frame.h (Qterminal_live_p): Remove declaration.
14039 (make_frame, x_figure_window_size): Adjust prototype.
14040 * nsfns.m (Fx_create_frame): Use long for window flags.
14042 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
14044 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
14045 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
14046 Do not assume that emacs_close (INT_MAX) is a no-op.
14048 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
14050 * xfaces.c (make_face_cache): For struct face_cache, prefer
14051 xmalloc to xzalloc and so avoid redundant call to memset.
14052 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
14054 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
14056 * fringe.c (draw_window_fringes, update_window_fringes)
14057 (compute_fringe_widths):
14058 * w32term.c (x_draw_glyph_string):
14059 * window.c (candidate_window_p, Frecenter):
14060 * xfaces.c (realize_basic_faces, realize_default_face)
14061 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
14062 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
14063 * xfns.c (x_set_cursor_color, xic_free_xfontset):
14064 * xmenu.c (Fx_menu_bar_open_internal):
14065 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
14066 * xsettings.c (xft_settings_event):
14067 * xterm.c (x_draw_glyph_string, x_had_errors_p):
14068 Use bool for booleans. Adjust style and comments where
14070 * dispextern.h (draw_window_fringes, update_window_fringes)
14071 (compute_fringe_widths):
14072 * xterm.h (x_had_errors_p): Adjust prototype.
14074 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
14076 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
14077 CHECK_LIST. Rewrite the loop to avoid useless local variable.
14079 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
14081 * fns.c (toplevel): Remove comment before Fsafe_length because
14082 it checks for QUIT.
14084 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
14086 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
14088 2013-07-28 Eli Zaretskii <eliz@gnu.org>
14090 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
14091 frame which got the message is still alive, before dereferencing
14092 its pointer. (Bug#14970)
14094 * frame.c (delete_frame): Test "this" frame's minibuffer window to
14095 be a live window, before using it as such. (Bug#14970)
14097 2013-07-27 Eli Zaretskii <eliz@gnu.org>
14099 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
14100 w32_detect_focus_change instead of doing part of its job by hand.
14101 This fixes the problem whereby FOCUS_OUT events were not sent to
14104 2013-07-26 Eli Zaretskii <eliz@gnu.org>
14106 * process.c (Fprocess_list): Doc fix.
14108 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
14109 being re-exposed only if it didn't ask to become visible.
14110 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
14111 was previously iconified. (Bug#14841)
14112 (x_iconify_frame): Mark the frame iconified.
14114 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
14116 Fix minor problems found by static checking.
14117 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
14118 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
14120 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
14122 * eval.c (set_specpdl_old_value): New function.
14123 (unbind_to): Minor simplification.
14124 (get_backtrace_frame): New function.
14125 (Fbacktrace_frame): Use it. Add `base' argument.
14126 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
14127 (syms_of_eval): Export backtrace-eval.
14128 * xterm.c (x_focus_changed): Simplify.
14130 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
14132 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
14134 2013-07-24 Eli Zaretskii <eliz@gnu.org>
14136 * xdisp.c (redisplay_window): Instead of moving point out of
14137 scroll margin, reject the force_start method, and try scrolling
14138 instead. (Bug#14780)
14140 2013-07-24 Ken Brown <kbrown@cornell.edu>
14142 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
14145 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
14147 * eval.c (Fprogn): Do not check that BODY is a proper list.
14148 This undoes the previous change. The check slows down the
14149 interpreter, and is not needed to prevent a crash. See
14150 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
14152 2013-07-23 Glenn Morris <rgm@gnu.org>
14154 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
14156 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
14158 Port to GNU/Linux systems with tinfo but not ncurses.
14159 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
14160 to decide whether ncurses is being used. Without this change,
14161 GCC complains about tgetent not being declared, on a system
14162 that has tinfo installed but ncurses not installed.
14164 * eval.c (Fprogn): Check that BODY is a proper list.
14166 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
14167 * data.c (Fsetq_default):
14168 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
14169 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
14171 Tune by taking advantage of the fact that ARGS is always a list
14172 when a function is declared to have UNEVALLED args.
14174 * emacsgtkfixed.c: Port to GCC 4.6.
14175 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
14177 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
14179 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
14180 here to silence compiler warnings.
14182 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
14184 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
14185 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
14186 from messing up Emacs's 'struct frame' (Bug#14923).
14188 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
14190 * alloc.c (make_save_ptr_ptr): Define this function.
14191 It was inadvertently omitted. It's needed only if
14192 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
14194 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
14196 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
14197 frame have focus (Bug#14895).
14199 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
14201 Avoid vfork-related deadlock more cleanly.
14202 * callproc.c (child_setup): When the child's exec fails, output
14203 the program name, as that's more useful. Use O_NONBLOCK to avoid
14205 * process.c (create_process_1): Remove; no longer needed.
14206 (create_process): Remove timer hack; no longer needed, now that
14207 the child avoids deadlock.
14209 2013-07-20 Glenn Morris <rgm@gnu.org>
14211 * image.c (Fimage_flush): Fix doc typo.
14213 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
14215 Fix array bounds violation when pty allocation fails.
14216 * process.c (PTY_NAME_SIZE): New constant.
14217 (pty_name): Remove static variable; it's now auto.
14218 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
14219 Take pty_name as an arg rather than using a static variable.
14220 All callers changed.
14221 (create_process): Recover pty_flag from process, not from volatile local.
14222 (create_pty): Stay inside array even when pty allocation fails.
14223 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
14225 * lread.c (Fload): Avoid initialization only when lint checking.
14226 Mention that it's needed only for older GCCs.
14228 2013-07-20 Kenichi Handa <handa@gnu.org>
14230 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
14231 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
14233 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
14235 * lread.c (Fload): Avoid uninitialized warning.
14237 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
14239 Fix some minor file descriptor leaks and related glitches.
14240 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
14241 (create_lock_file): Use write, not emacs_write.
14242 * image.c (slurp_file, png_load_body):
14243 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
14244 (server_accept_connection):
14245 Don't leak an fd on memory allocation failure.
14246 * image.c (slurp_file): Add a cheap heuristic for growing files.
14247 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
14248 as that's what the other routines do. Maybe input need not be
14249 blocked at all, but it's better to be consistent.
14250 Avoid undefined behavior when strlen is zero.
14252 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
14253 (NSTATICS): Now a constant; doesn't need to be a macro.
14255 2013-07-19 Richard Stallman <rms@gnu.org>
14257 * coding.c (decode_coding_utf_8): Add simple loop for fast
14258 processing of ASCII characters.
14260 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
14262 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
14264 2013-07-19 Eli Zaretskii <eliz@gnu.org>
14266 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
14267 unportable 'struct x_display_info'.
14268 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
14269 is a portable type.
14271 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
14273 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
14274 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
14276 (system_process_attributes): Prefer plain char to unsigned char
14277 when either will do. Clean up properly if interrupted or if
14278 memory allocations fail. Don't assume sscanf succeeds.
14279 Remove no-longer-needed workaround to stop GCC from whining.
14280 Read command-line once, instead of multiple times. Check read status a
14281 bit more carefully.
14283 Fix obscure porting bug with varargs functions.
14284 The code assumed that int is treated like ptrdiff_t in a vararg
14285 function, which is not a portable assumption. There was a similar
14286 -- though these days less likely -- porting problem with various
14287 assumptions that pointers of different types all smell the same as
14288 far as vararg functions is conserved. To make this problem less
14289 likely in the future, redo the API to use varargs functions.
14290 * alloc.c (make_save_value): Remove this vararg function.
14291 All uses changed to ...
14292 (make_save_int_int_int, make_save_obj_obj_obj_obj)
14293 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
14295 (make_save_ptr): Rename from make_save_pointer, for consistency with
14296 the above. Define only on platforms that need it. All uses changed.
14298 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
14300 * keyboard.c: Try to fix typos in previous change.
14301 (DISPLAY_LIST_INFO): New macro.
14302 (kbd_buffer_get_event): Do not access members that are not present
14303 in X11. Revert inadvertent change of "!=" to "=".
14305 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
14307 * keyboard.c (kbd_buffer_get_event):
14308 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
14309 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
14311 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
14313 * filelock.c: Fix unlikely file descriptor leaks.
14314 (get_boot_time_1): Rework to avoid using emacs_open.
14315 This doesn't actually fix a leak, but is better anyway.
14316 (read_lock_data): Use read, not emacs_read.
14318 * doc.c: Fix minor memory and file descriptor leaks.
14319 * doc.c (get_doc_string): Fix memory leak when doc file absent.
14320 (get_doc_string, Fsnarf_documentation):
14321 Fix file descriptor leak on error.
14323 * term.c: Fix minor fdopen-related file descriptor leaks.
14324 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
14325 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
14327 * charset.c: Fix file descriptor leaks and errno issues.
14329 (load_charset_map_from_file): Don't leak file descriptor on error.
14330 Use plain record_xmalloc since the allocation is larger than
14331 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
14333 * eval.c (record_unwind_protect_nothing):
14334 * fileio.c (fclose_unwind):
14336 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
14337 The replacement doesn't block input, but that no longer seems
14340 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
14342 * lread.c: Fix file descriptor leaks and errno issues.
14343 (Fload): Close some races that leaked fds or streams when 'load'
14345 (Fload, openp): Report error number of last nontrivial failure to open.
14346 ENOENT counts as trivial.
14347 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
14349 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
14350 now that the function is always called with a nonnegative arg.
14351 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
14352 All uses replaced with ...
14353 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
14355 A few more minor file errno-reporting bugs.
14356 * callproc.c (Fcall_process):
14357 * doc.c (Fsnarf_documentation):
14358 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
14359 * process.c (set_socket_option):
14360 Don't let a constructor trash errno.
14361 * doc.c: Include <errno.h>.
14363 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
14365 * w32fns.c (unwind_create_tip_frame): Fix declaration.
14367 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
14369 Fix w32 bug with call-process-region (Bug#14885).
14370 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
14371 to Fcall_process when the input is empty. This simplifies the
14372 code a bit. It makes no difference on POSIXish platforms but
14373 apparently it fixes a bug on w32.
14375 Fix bug where insert-file-contents closes a file twice (Bug#14839).
14376 * fileio.c (close_file_unwind): Don't close if FD is negative;
14377 this can happen when unwinding a zapped file descriptor.
14378 (Finsert_file_contents): Unwind-protect the fd before the point marker,
14379 in case Emacs runs out of memory between the two unwind-protects.
14380 Don't trash errno when closing FD.
14381 Zap the FD in the specpdl when closing it, instead of deferring
14382 the removal of the unwind-protect; this fixes a bug where a child
14383 function unwinds the stack past us.
14385 New unwind-protect flavors to better type-check C callbacks.
14386 This also lessens the need to write wrappers for callbacks,
14387 and the need for make_save_pointer.
14388 * alloc.c (free_save_value):
14389 * atimer.c (run_all_atimers):
14391 * alloc.c (safe_alloca_unwind):
14392 * atimer.c (unwind_stop_other_atimers):
14393 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
14394 * menu.c (cleanup_popup_menu) [HAVE_NS]:
14395 * minibuf.c (choose_minibuf_frame_1):
14396 * process.c (make_serial_process_unwind):
14397 * xdisp.c (pop_message_unwind):
14398 * xselect.c (queue_selection_requests_unwind):
14399 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
14400 * alloc.c (record_xmalloc):
14401 Prefer record_unwind_protect_ptr to record_unwind_protect with
14403 * alloc.c (Fgarbage_collect):
14404 Prefer record_unwind_protect_void to passing a dummy.
14405 * buffer.c (restore_buffer):
14406 * window.c (restore_window_configuration):
14407 * xfns.c, w32fns.c (do_unwind_create_frame)
14408 New wrapper. All record-unwind uses of wrappee changed.
14409 * buffer.c (set_buffer_if_live):
14410 * callproc.c (call_process_cleanup, delete_temp_file):
14411 * coding.c (code_conversion_restore):
14412 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
14413 * editfns.c (save_excursion_restore)
14414 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
14415 (save_restriction_restore):
14416 * eval.c (restore_stack_limits, un_autoload):
14417 * fns.c (require_unwind):
14418 * keyboard.c (recursive_edit_unwind, tracking_off):
14419 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
14420 * macros.c (pop_kbd_macro, restore_menu_items):
14421 * nsfns.m (unwind_create_frame):
14422 * print.c (print_unwind):
14423 * process.c (start_process_unwind):
14424 * search.c (unwind_set_match_data):
14425 * window.c (select_window_norecord, select_frame_norecord):
14426 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
14427 (fast_set_selected_frame):
14428 * xfns.c, w32fns.c (unwind_create_tip_frame):
14429 Return void, not a dummy Lisp_Object. All uses changed.
14430 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
14431 * callproc.c (call_process_kill):
14432 * fileio.c (restore_point_unwind, decide_coding_unwind)
14433 (build_annotations_unwind):
14434 * insdel.c (Fcombine_after_change_execute_1):
14435 * keyboard.c (read_char_help_form_unwind):
14436 * menu.c (unuse_menu_items):
14437 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
14438 * sound.c (sound_cleanup):
14439 * xdisp.c (unwind_redisplay):
14440 * xfns.c (clean_up_dialog):
14441 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
14442 Accept no args and return void, instead of accepting and returning
14443 a dummy Lisp_Object. All uses changed.
14444 * cygw32.c (fchdir_unwind):
14445 * fileio.c (close_file_unwind):
14446 * keyboard.c (restore_kboard_configuration):
14447 * lread.c (readevalllop_1):
14448 * process.c (wait_reading_process_output_unwind):
14449 Accept int and return void, rather than accepting an Emacs integer
14450 and returning a dummy object. In some cases this fixes an
14451 unlikely bug when the corresponding int is outside Emacs integer
14452 range. All uses changed.
14453 * dired.c (directory_files_internal_unwind):
14454 * fileio.c (do_auto_save_unwind):
14455 * gtkutil.c (pop_down_dialog):
14456 * insdel.c (reset_var_on_error):
14457 * lread.c (load_unwind):
14458 * xfns.c (clean_up_file_dialog):
14459 * xmenu.c, nsmenu.m (pop_down_menu):
14460 * xmenu.c (cleanup_widget_value_tree):
14461 * xselect.c (wait_for_property_change_unwind):
14462 Accept pointer and return void, rather than accepting an Emacs
14463 save value encapsulating the pointer and returning a dummy object.
14465 * editfns.c (Fformat): Update the saved pointer directly via
14466 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
14467 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
14468 (unwind_body): New function.
14469 (record_unwind_protect): First arg is now a function returning void,
14470 not a dummy Lisp_Object.
14471 (record_unwind_protect_ptr, record_unwind_protect_int)
14472 (record_unwind_protect_void): New functions.
14473 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
14474 * fileio.c (struct auto_save_unwind): New type.
14475 (do_auto_save_unwind): Use it.
14476 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
14477 * insdel.c (struct rvoe_arg): New type.
14478 (reset_var_on_error): Use it.
14479 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
14481 (specbinding_func): Remove; there are now several such functions.
14482 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
14483 (set_unwind_protect_ptr): New function.
14484 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
14486 Be simpler and more consistent about reporting I/O errors.
14487 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
14488 Say "Read error" and "Write error", rather than "I/O error", or
14489 "IO error reading", or "IO error writing", when a read or write
14491 * process.c (Fmake_network_process, wait_reading_process_output)
14492 (send_process, Fprocess_send_eof, wait_reading_process_output):
14493 Capitalize diagnostics consistently. Put "failed foo" at the
14494 start of the diagnostic, so that we don't capitalize the
14495 function name "foo". Consistently say "failed" for such
14497 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
14498 All callers changed. This is so it can use report_file_error.
14499 * sysdep.c (serial_open, serial_configure): Capitalize I/O
14500 diagnostics consistently as above.
14502 * fileio.c (report_file_errno): Fix errno reporting bug.
14503 If the file name is neither null nor a pair, package it up as a
14504 singleton list. All callers changed, both to this function and to
14505 report_file_error. This fixes a bug where the memory allocator
14506 invoked by list1 set errno so that the immediately following
14507 report_file_error reported the wrong errno value.
14509 Fix minor problems found by --enable-gcc-warnings.
14510 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
14511 * keyboard.c (kbd_buffer_get_event): Remove unused local.
14513 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
14515 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
14516 Set event->arg to Qt if switch-event shall be generated.
14517 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
14519 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
14521 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
14524 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
14525 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
14526 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
14527 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
14528 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
14529 and there is a focused frame.
14530 (head_table): Add focus-in and focus-out.
14531 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
14532 bind to handle-focus-in/out.
14534 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
14535 (Fhandle_switch_frame): Call Fhandle_focus_in.
14536 (syms_of_frame): defsubr handle-focus-in/out.
14538 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
14540 Fix porting bug to older POSIXish platforms (Bug#14862).
14541 * sysdep.c (emacs_pipe): New function, that implements
14542 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
14543 This should port better to CentOS 5 and to Mac OS X 10.6.
14544 All calls to pipe2 changed.
14546 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
14547 This makes the code easier to read and the executable a bit smaller.
14548 Do not replace all calls to Fcons that happen to create lists,
14549 just calls that are intended to create lists. For example, when
14550 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
14551 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
14552 Similarly for list2 through list5.
14553 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
14554 * bytecode.c (exec_byte_code):
14555 * callint.c (quotify_arg, Fcall_interactively):
14556 * callproc.c (Fcall_process, create_temp_file):
14557 * charset.c (load_charset_map_from_file)
14558 (Fdefine_charset_internal, init_charset):
14559 * coding.c (get_translation_table, detect_coding_system)
14560 (Fcheck_coding_systems_region)
14561 (Fset_terminal_coding_system_internal)
14562 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
14563 * composite.c (update_compositions, Ffind_composition_internal):
14564 * dired.c (directory_files_internal, file_name_completion)
14566 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
14567 * doc.c (Fsnarf_documentation):
14568 * editfns.c (Fmessage_box):
14570 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
14571 (Feval, eval_sub, Ffuncall, apply_lambda):
14572 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
14573 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
14574 (Fset_file_times, Finsert_file_contents)
14575 (Fchoose_write_coding_system, Fwrite_region):
14576 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
14577 * font.c (font_registry_charsets, font_parse_fcname)
14578 (font_prepare_cache, font_update_drivers, Flist_fonts):
14579 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
14580 * frame.c (make_frame, Fmake_terminal_frame)
14581 (x_set_frame_parameters, x_report_frame_params)
14582 (x_default_parameter, Fx_parse_geometry):
14583 * ftfont.c (syms_of_ftfont):
14584 * image.c (gif_load):
14585 * keyboard.c (command_loop_1):
14586 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
14587 (Fcopy_keymap, append_key, Fcurrent_active_maps)
14588 (Fminor_mode_key_binding, accessible_keymaps_1)
14589 (Faccessible_keymaps, Fwhere_is_internal):
14590 * lread.c (read_emacs_mule_char):
14591 * menu.c (find_and_return_menu_selection):
14592 * minibuf.c (get_minibuffer):
14593 * nsfns.m (Fns_perform_service):
14594 * nsfont.m (ns_script_to_charset):
14595 * nsmenu.m (ns_popup_dialog):
14596 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
14597 (Fx_own_selection_internal):
14598 * nsterm.m (append2):
14599 * print.c (Fredirect_debugging_output)
14600 (print_prune_string_charset):
14601 * process.c (Fdelete_process, Fprocess_contact)
14602 (Fformat_network_address, set_socket_option)
14603 (read_and_dispose_of_process_output, write_queue_push)
14604 (send_process, exec_sentinel):
14605 * sound.c (Fplay_sound_internal):
14606 * textprop.c (validate_plist, add_properties)
14607 (Fput_text_property, Fadd_face_text_property)
14608 (copy_text_properties, text_property_list, syms_of_textprop):
14609 * unexaix.c (report_error):
14610 * unexcoff.c (report_error):
14611 * unexsol.c (unexec):
14612 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
14613 (Fformat_mode_line, syms_of_xdisp):
14614 * xfaces.c (set_font_frame_param)
14615 (Finternal_lisp_face_attribute_values)
14616 (Finternal_merge_in_global_face, syms_of_xfaces):
14617 * xfns.c (x_default_scroll_bar_color_parameter)
14618 (x_default_font_parameter, x_create_tip_frame):
14619 * xfont.c (xfont_supported_scripts):
14620 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
14621 (menu_help_callback, xmenu_show):
14622 * xml.c (make_dom):
14623 * xterm.c (set_wm_state):
14624 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
14625 and similarly for list2 through list5.
14627 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
14629 * callproc.c (Fcall_process_region): Fix minor race and tune.
14630 (create_temp_file): New function, with the temp-file-creation part
14631 of the old Fcall_process_region. Use Fcopy_sequence to create the
14632 temp file name, rather than alloca + build_string, for simplicity.
14633 Don't bother to block input around the temp file creation;
14634 shouldn't be needed. Simplify use of mktemp.
14635 Use record_unwind_protect immediately after creating the temp file;
14636 this closes an unlikely race where the temp file was not removed.
14637 Use memcpy rather than an open-coded loop.
14638 (Fcall_process_region): Use the new function. If the input is
14639 empty, redirect from /dev/null rather than from a newly created
14640 empty temp file; this avoids unnecessary file system traffic.
14642 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
14644 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
14645 Simplify by making this case like the other two. This is a bit
14646 slower on obsolete hosts, but the extra complexity isn't worth it.
14648 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
14649 * process.c (create_process) [!DOS_NT]:
14650 Remove now-unnecessary calls to emacs_close.
14652 2013-07-13 Eli Zaretskii <eliz@gnu.org>
14654 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
14655 returning early. (Bug#14850)
14657 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
14658 and inhibit-iso-escape-detection attributes of 'undecided'.
14661 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
14663 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
14664 Reported by Herbert J. Skuhra in
14665 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
14667 Don't lose top specpdl entry when memory is exhausted.
14668 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
14669 specpdl overflow here, to simplify callers; all callers changed.
14670 Always reserve an unused entry at the stack top; this avoids
14671 losing the top entry's information when memory is exhausted.
14673 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
14675 Clean up errno reporting and fix some errno-reporting bugs.
14676 * callproc.c (Fcall_process):
14677 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
14678 * process.c (create_process, Fmake_network_process):
14679 * unexaix.c (report_error):
14680 * unexcoff.c (report_error):
14681 Be more careful about reporting the errno of failed operations.
14682 The code previously reported the wrong errno sometimes.
14683 Also, prefer report_file_errno to setting errno + report_file_error.
14684 (Fcall_process): Look at openp return value rather than at path,
14685 as that's a bit faster and clearer when there's a numeric predicate.
14686 * fileio.c (report_file_errno): New function, with most of the
14687 old contents of report_file_error.
14688 (report_file_error): Use it.
14689 (Ffile_exists_p, Ffile_accessible_directory_p):
14690 Set errno to 0 when it is junk.
14691 * fileio.c (Faccess_file):
14692 * image.c (x_create_bitmap_from_file):
14693 Use faccessat rather than opening the file, to avoid the hassle of
14694 having a file descriptor open.
14695 * lisp.h (report_file_errno): New decl.
14696 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
14699 * process.c (create_process, wait_reading_process_output) [AIX]:
14700 Remove obsolete SIGHUP-related code, as Emacs no longer disables
14701 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
14702 a multithreaded environment anyway).
14703 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
14705 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
14707 * image.c (x_find_image_file): Don't close a remote file handle.
14709 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
14711 Fix races with threads and file descriptors.
14712 * callproc.c (Fcall_process_region):
14713 * dired.c (open_directory):
14714 * emacs.c (main, Fdaemon_initialized):
14715 * image.c (x_find_image_file):
14716 * inotify.c (Finotify_rm_watch):
14717 * lread.c (Flocate_file_internal):
14718 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
14719 * term.c (term_mouse_moveto, init_tty):
14720 * termcap.c (tgetent):
14721 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
14722 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
14723 * unexhp9k800.c, unexmacosx.c (unexec):
14724 * callproc.c (Fcall_process_region):
14725 Use emacs_close, not close.
14726 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
14727 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
14728 and posix_close function on current platforms (which all lack them).
14729 (emacs_close): Use it. This should fix the races on GNU/Linux and
14730 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
14731 and it should avoid closing random victim file descriptors on
14734 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
14736 * inotify.c (uninitialized): Remove. All uses replaced by -1.
14737 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
14738 Touch up doc a bit.
14740 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
14741 This is for .gdbinit xbacktrace.
14743 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
14744 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
14745 (emacs_set_tty): Now static.
14746 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
14747 * term.c (tty_capable_p, tty_default_color_capabilities)
14748 (get_tty_terminal, term_mouse_movement)
14749 (handle_one_term_event, init_tty, maybe_fatal):
14750 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
14751 (tgetent, scan_file, name_match, compare_contin):
14752 * terminal.c (get_terminal):
14753 Use bool for boolean.
14754 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
14755 Prefer char to unsigned char if either will do.
14756 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
14757 (tty_write_glyphs): Prefer int to unsigned.
14758 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
14759 All callers changed.
14760 * termcap.c (tprint, main) [TEST]: Remove non-working test.
14762 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
14765 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
14766 (B__dummy__): New dummy symbol, to pacify C89.
14767 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
14768 they can't grok varargs macros.
14769 * dispnew.c (add_window_display_history)
14770 (add_frame_display_history):
14771 * print.c (print_object):
14772 * xdisp.c (debug_method_add):
14773 Use %p printf format only for void pointers.
14774 * emacs.c (usage_message): New constant, replacing ...
14775 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
14776 (main): Adjust to usage reorg.
14777 * fns.c (syms_of_fns):
14778 * profiler.c (syms_of_profiler):
14779 Don't use non-constant struct initializers.
14780 * gnutls.h (gnutls_initstage_t):
14781 * lisp.h (enum Lisp_Fwd_Type):
14782 * lread.c (lisp_file_lexically_bound_p):
14783 * xsettings.c (anonymous enum):
14784 Remove trailing comma.
14785 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
14786 * lisp.h (ENUM_BF): Use unsigned if pedantic.
14787 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
14789 * regex.c (const_re_char): New type, to pacify strict C89.
14790 All uses of 'const re_char' replaced to use it.
14791 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
14792 with glibc when strict C89. This change is imported from gnulib.
14794 (_Restrict_arr_): Rename from __restrict_arr, similarly.
14795 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
14796 Omit GNU_LINUX implementation, since it requires long long.
14797 * xterm.c (x_draw_underwave):
14798 Do not assume the traditional order of struct's members.
14799 (x_term_init): Rewrite to avoid the need for non-constant structure
14802 Syntax cleanup, mostly replacing macros with functions.
14803 This removes the need for the syntax_temp hack.
14804 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
14805 * syntax.c (SYNTAX_INLINE): New macro.
14806 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
14807 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
14808 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
14809 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
14810 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
14811 (SYNTAX_COMEND_FIRST): Now functions, not macros.
14812 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
14813 Now constants, not macros.
14814 (syntax_temp) [!__GNUC__]: Remove.
14815 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
14816 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
14817 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
14818 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
14819 Move here from syntax.h; now functions, not macros. Except for the
14820 last function, these are static since only syntax.c uses them.
14821 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
14822 All uses changed. Now a function, not a macro; use this fact
14823 to simplify the code.
14824 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
14825 compiler bugs; no longer relevant.
14826 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
14827 (SYNTAX_INLINE): New macro.
14828 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
14829 for the new functions. Use bool for boolean member.
14830 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
14831 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
14832 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
14833 (SETUP_BUFFER_SYNTAX_TABLE):
14834 Now extern inline functions, not macros.
14835 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
14836 Remove; all uses replaced by implementation.
14837 (syntax_temp) [!__GNUC__]: Remove decl.
14838 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
14840 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
14842 * emacs.c (main): Fix syntax error.
14844 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
14846 Timestamp fixes for undo (Bug#14824).
14847 * atimer.c (schedule_atimer):
14848 * fileio.c (Ffile_newer_than_file_p):
14849 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
14850 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
14851 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
14852 (syms_of_fileio): Remove Sclear_visited_file_name.
14853 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
14854 file doesn't exist; this avoids an ambiguity with negative timestamps.
14855 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
14856 * systime.h (make_emacs_time, invalid_emacs_time):
14857 Don't assume struct timespec layout; POSIX doesn't guarantee it.
14858 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
14859 * undo.c (record_first_change): Push (visited-file-modtime) onto
14860 undo list rather than reimplementing it by hand, incorrectly.
14862 2013-07-09 Ken Brown <kbrown@cornell.edu>
14864 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
14866 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
14868 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
14870 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
14872 Handle errno and exit status a bit more carefully.
14873 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
14874 number into an exit status. Instead, use EXIT_CANCELED.
14875 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
14876 * callproc.c (relocate_fd):
14877 * emacs.c (close_output_streams, main):
14878 * process.c (create_process):
14879 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
14880 Use emacs_perror for simplicity.
14881 * callproc.c (relocate_fd, main):
14882 * sysdep.c (sys_subshell):
14883 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
14884 (shut_down_emacs): Use emacs_write, not write.
14885 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
14886 * fileio.c (Fcopy_file, e_write):
14887 * nsterm.m (ns_select):
14888 * process.c (send_process):
14889 * sound.c (vox_write):
14890 Use emacs_write_sig, not emacs_write.
14891 * lisp.h (emacs_write_sig, emacs_perror): New decls.
14892 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
14894 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
14896 (emacs_full_write): New function.
14897 (emacs_write): Rewrite to use it.
14898 (emacswrite_sig, emacs_perror): New functions.
14899 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
14901 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
14903 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
14904 on NS even if it is present. Pixmap on NS is a void*.
14906 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
14908 Port to Ubuntu 10 (Bug#14803). Reported by T.V. Raman.
14909 * process.c (close_on_exec, accept4, process_socket):
14910 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
14912 2013-07-07 Eli Zaretskii <eliz@gnu.org>
14914 * w32.c (sys_dup): Declare prototype.
14918 * callproc.c [WINDOWSNT]: Include sys/socket.h.
14920 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
14922 Make file descriptors close-on-exec when possible (Bug#14803).
14923 This simplifies Emacs a bit, since it no longer needs to worry
14924 about closing file descriptors by hand in some cases.
14925 It also fixes some unlikely races. Not all such races, as
14926 libraries often open files internally without setting
14927 close-on-exec, but it's an improvement.
14928 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
14929 * callproc.c (Fcall_process) [!MSDOS]:
14930 * emacs.c (main) [!DOS_NT]:
14931 * nsterm.m (ns_term_init):
14932 * process.c (create_process):
14933 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
14934 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
14935 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
14936 Prefer mkostemp with O_CLOEXEC to mkstemp.
14937 * callproc.c (relocate_fd) [!WINDOWSNT]:
14938 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
14939 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
14941 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
14942 Make the resulting file descriptor close-on-exec.
14943 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
14944 * lread.c (load_descriptor_list, load_descriptor_unwind):
14945 Remove; no longer needed. All uses removed.
14946 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
14947 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
14949 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
14950 (Fmake_network_process, Fnetwork_interface_list)
14951 (Fnetwork_interface_info, server_accept_connection):
14952 Make newly-created socket close-on-exec.
14953 * sysdep.c (emacs_open, emacs_fopen):
14954 Make new-created descriptor close-on-exec.
14955 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
14956 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
14958 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
14960 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
14961 for NS_IMPL_GNUSTEP.
14963 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
14965 Fix openp errno handling.
14966 * callproc.c (Fcall_process): Preserve openp errno around close.
14967 * lread.c (openp): Set errno when returning -1, as some callers
14970 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
14972 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
14974 * nsterm.h (NSSavePanel): Update comment.
14975 (NSAPP_DATA2_RUNFILEDIALOG): Define.
14976 (ns_run_file_dialog): Declare.
14978 * nsfns.m: Remove panelOK.
14980 (ns_run_file_dialog): New function.
14981 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
14982 event loop, so file dialog is popped up by ns_run_file_dialog, called
14983 by sendEvent (Bug#14578).
14984 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
14986 2013-07-06 Eli Zaretskii <eliz@gnu.org>
14988 * xdisp.c (default_line_pixel_height): New function.
14989 (pos_visible_p, move_it_vertically_backward, try_scrolling)
14990 (try_cursor_movement, redisplay_window, try_window)
14991 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
14993 * window.c (window_scroll_pixel_based):
14994 use default_line_pixel_height.
14996 * dispextern.h (default_line_pixel_height): Add prototype.
14998 * frame.c (x_set_line_spacing): Accept a float value for
14999 line-spacing parameter, per the documentation.
15001 * data.c (Fmultibyte_string_p): Doc fix.
15003 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
15005 Use emacs_open more consistently when opening files.
15006 This handles EINTR more consistently now, and makes it easier
15007 to introduce other uniform changes to file descriptor handling.
15008 * sysstdio.h: New file.
15009 * buffer.c (mmap_init):
15010 * cygw32.c (chdir_to_default_directory):
15011 * dispnew.c (Fopen_termscript):
15012 * emacs.c (Fdaemon_initialized):
15013 * fileio.c (Fdo_auto_save):
15014 * image.c (slurp_file, png_load_body, jpeg_load_body):
15015 * keyboard.c (Fopen_dribble_file):
15017 * print.c (Fredirect_debugging_output):
15018 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
15019 * termcap.c (tgetent):
15020 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
15021 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
15022 * w32term.c (w32_initialize) [CYGWIN]:
15023 * xfaces.c (Fx_load_color_file):
15024 Use emacs_open instead of plain open, and emacs_fopen instead of
15026 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
15027 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
15028 * callproc.c (default_output_mode): New constant.
15029 (Fcall_process): Use it to call emacs_open instead of plain creat.
15030 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
15031 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
15032 (emacs_fopen): New function.
15033 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
15034 Include <lisp.h>, for emacs_open.
15035 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
15037 Remove duplicate #include directives.
15038 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
15040 Don't include stdio.h twice.
15041 * buffer.c [USE_MMAP_FOR_BUFFERS]:
15042 Don't include sys/types.h or stdio.h twice.
15043 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
15044 * lread.c: Don't include coding.h twice.
15045 * nsfont.m: Don't include frame.h twice.
15046 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
15047 * ralloc.c: Don't include <unistd.h> twice.
15048 * xdisp.c: Don't include font.h twice.
15049 * xterm.c: Don't include fontset.h twice.
15050 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
15052 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
15054 Scale ImageMagick images more carefully.
15055 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
15056 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
15057 Be more careful about avoiding undefined behavior after
15058 integer overflow and division by zero.
15060 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
15062 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
15063 (syms_of_w32fns): DEFSYM them.
15064 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
15065 (CCHDEVICENAME): Define macros if not defined.
15066 (struct MONITOR_INFO_EX): New struct.
15067 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
15068 (enum_display_monitors_fn): New variable.
15069 (globals_of_w32fns): Initialize it.
15070 (Fx_display_pixel_width, Fx_display_pixel_height)
15071 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
15072 multi-monitor setups in docstrings.
15073 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
15074 screen size by primary monitor's millimeter per pixel.
15075 (w32_monitor_enum, w32_display_monitor_attributes_list)
15076 (w32_display_monitor_attributes_list_fallback)
15077 (Fw32_display_monitor_attributes_list): New functions.
15078 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
15080 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
15082 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
15084 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
15086 * fileio.c (Qfile_notify_error): New error symbol.
15088 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
15089 * inotify.c (inotify_callback, symbol_to_inotifymask)
15090 (Finotify_add_watch, Finotify_rm_watch): Use it.
15091 (inotifyevent_to_event): Exchange order of cookie and file name.
15092 (Finotify_add_watch): Adapt docstring.
15094 * lisp.h (Qfile_notify_error): Declare.
15096 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
15098 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
15099 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
15100 Do not clear _malloc_thread_enabled_p, undoing the previous change,
15101 which did not work (see <http://bugs.gnu.org/14569#307>).
15102 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
15103 && (!noninteractive || initialized)). This attempts to thread
15104 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
15106 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
15108 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
15109 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
15111 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
15113 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
15114 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
15115 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
15116 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
15118 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
15120 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
15121 Define to __sys_siglist.
15123 2013-07-02 Eli Zaretskii <eliz@gnu.org>
15125 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
15126 word-wrap, so that overflow-newline-into-fringe would work in
15127 visual-line-mode. (Bug#2749)
15128 (move_it_in_display_line_to): When the last scanned display
15129 element fits exactly on the display line, and
15130 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
15131 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
15132 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
15133 finding buffer position that corresponds to pixel coordinates,
15134 e.g. in buffer_posn_from_coords.
15136 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
15138 * process.c (handle_child_signal): Call catch_child_signal if
15141 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
15143 Don't convert function pointers to void * and back.
15144 It isn't portable C, and it's easy enough to avoid.
15145 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
15146 (make_save_value): Add support for SAVE_FUNCPOINTER.
15147 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
15148 * print.c (print_object):
15149 Distinguish function from object pointers.
15150 * lisp.h (SAVE_FUNCPOINTER): New constant.
15151 (SAVE_SLOT_BITS): Adjust to it.
15152 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
15153 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
15154 (voidfuncptr): New typedef.
15155 (struct Lisp_Save_Value): New member data[0].funcpointer.
15156 (XSAVE_FUNCPOINTER): New function.
15158 Simplify buildobj processing.
15159 * Makefile.in (buildobj.h): Make it a sequence of strings each
15160 followed by comma, rather than a single string. Put it into a
15161 .tmp file in case there's an error while generating it.
15162 (gl-stamp): Use .tmp for temp files.
15163 (mostlyclean): Clean .tmp files.
15164 * doc.c (buildobj): Move to just the routine that needs it.
15165 It's now an array of strings, so processing is simpler.
15167 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
15169 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
15170 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
15171 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
15172 Invoke malloc_enable_thread even when not interactive.
15173 Reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
15174 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
15175 in this case, since the underlying bug has now been fixed.
15177 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
15179 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
15180 unlinking it (bug#14691).
15182 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
15184 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
15185 before checking whether buffer is modified. This lets
15186 `kill-buffer-query-functions' cancel killing of the buffer or save
15187 its content before `kill-buffer' asks user the "Buffer %s
15188 modified; kill anyway?" question.
15190 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
15192 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
15193 Let the super performKeyEquivalent deal with them (Bug#14747).
15195 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
15197 * widget.c (resize_cb): Remove unused local.
15199 Do not use GTK 3 if it exists but cannot be compiled.
15200 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
15201 * xterm.c (x_error_handler) [!USE_GTK]:
15204 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
15206 2013-06-30 Eli Zaretskii <eliz@gnu.org>
15208 * intervals.c (get_local_map): Instead of aborting, clip POSITION
15209 to the valid range of values. (Bug#14753)
15211 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
15212 when moving point by using the current glyph matrix. This avoids
15213 the need to force redisplay when this function is called in a
15216 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
15218 Fix minor problems found by static checking.
15219 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
15220 Redo the latter's body to sidestep GCC parenthesization warnings.
15221 (setup_coding_system, detect_coding, detect_coding_system): Use them.
15222 * coding.c (detect_coding, detect_coding_system):
15223 * coding.h (struct undecided_spec):
15224 Use bool for boolean.
15225 * image.c (QCmax_width, QCmax_height): Now static.
15226 * xdisp.c (Fmove_point_visually): Remove unused local.
15228 2013-06-29 Eli Zaretskii <eliz@gnu.org>
15230 * xdisp.c (Fmove_point_visually): New function.
15232 2013-06-28 Kenichi Handa <handa@gnu.org>
15234 * coding.h (define_coding_undecided_arg_index): New enum.
15235 (coding_attr_index): New members
15236 coding_attr_undecided_inhibit_null_byte_detection,
15237 coding_attr_undecided_inhibit_iso_escape_detection,
15238 coding_attr_undecided_prefer_utf_8.
15239 (undecided_spec): New struct.
15240 (struct coding_system): New member `undecided' of the member
15243 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
15244 (detect_coding): Likewise.
15245 (detect_coding_system): Likewise.
15246 (Fdefine_coding_system_internal): New coding system properties
15247 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
15249 (syms_of_coding): Adjust for coding_arg_undecided_max.
15251 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
15253 * image.c (x_from_xcolors): Remove unused local.
15255 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
15257 Defer image data transfer between X client and server until actual
15260 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
15263 * image.c (Destroy_Image): Remove.
15264 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
15265 `mask_p', and `colors_p'. All uses changed.
15266 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
15267 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
15268 New macros for `flags' arg to x_clear_image_1.
15269 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
15270 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
15271 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
15272 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
15273 (image_get_x_image, image_unget_x_image): New functions or macros.
15274 (image_background, image_background_transparent, x_to_xcolors)
15275 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
15276 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
15277 instead of Destroy_Image.
15278 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
15279 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
15280 (png_load_body, jpeg_load_body, tiff_load, gif_load)
15281 (imagemagick_load_image, svg_load_image): Use them instead of
15282 x_create_x_image_and_pixmap, and x_put_x_image followed by
15283 x_destroy_x_image, respectively.
15284 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
15285 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
15286 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
15287 background_transparent fields.
15288 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
15289 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
15291 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
15293 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
15294 This mostly consists of undoing recent changes.
15295 * callproc.c (Fcall_process):
15296 * process.c (create_process):
15297 Do not worry about catching SIGCHLD here, undoing previous change.
15298 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
15299 * process.c, process.h (catch_child_signal):
15300 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
15301 * process.c (catch_child_handler): Don't worry about being called
15302 lazily and do not assume caller has blocked SIGCHLD, undoing
15303 previous change. Move first-time stuff back to
15304 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
15305 tickle glib, as that causes Cygwin bootstrap to fail. Do not
15306 set lib_child_handler if it's already initialized, which may
15307 help avoid problems on GNUstep.
15309 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
15311 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
15312 * callproc.c (Fcall_process):
15313 * process.c (create_process):
15314 Make sure SIGCHLD is caught before we fork,
15315 since Emacs startup no arranges to catch SIGCHLD.
15316 * process.c (lib_child_handler): Initialize to null, not to
15318 (catch_child_signal): Allow self to be called lazily.
15319 Do nothing if it's already been called.
15320 Assume caller has blocked SIGCHLD (all callers do now).
15321 * emacs.c (main): Do not catch SIGCHLD here; defer it until
15322 just before it's really needed.
15323 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
15324 since it hasn't been caught yet.
15326 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
15328 * image.c (compute_image_size): New function to implement
15329 :max-width and :max-height.
15330 (imagemagick_load_image): Use it.
15332 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
15334 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
15335 * callproc.c, process.h (block_child_signal, unblock_child_signal):
15337 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
15338 * process.c (catch_child_signal): Block SIGCHLD while futzing with
15339 the SIGCHLD handler, since the code is not atomic and (due to glib)
15340 signals may be arriving now.
15341 * sysdep.c (init_signals): Do not catch child signals here;
15342 'main' now does that later, at a safer time.
15344 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
15346 Clean up SIGCHLD handling a bit (Bug#14569).
15347 * process.c, process.h (catch_child_signal):
15348 Now always extern, even if !NS_IMPL_GNUSTEP.
15349 * process.c (catch_child_signal): Move glib tickler here from
15350 init_process_emacs, so that it's done earlier in Emacs
15351 initialization. Also move the noninteractive && !initialized
15352 check here from init_process_emacs. This is all a bit cleaner for
15353 GNUish platforms, and I hope it works around the Cygwin bug.
15354 * sysdep.c (init_signals): Invoke catch_child_signal here, so
15355 that glib signal handling is tickled before glib creates threads.
15357 * process.c (wait_reading_process_output): Avoid int overflow
15358 when reading more than 2 GiB total from a process.
15360 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
15362 * process.c (create_process): Handle a couple more cases,
15363 i.e., work even if new_argv and wait_child_setup[i] are cached.
15364 Use Fcall_process's style for volatile vars.
15366 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
15368 * process.c (create_process): Mark PROCESS volatile.
15370 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
15372 Use C99-style flexible array members if available.
15373 This avoids some subtle aliasing issues, which typically
15374 aren't a problem with GCC but may be a problem elsewhere.
15375 * alloc.c (sdata): New typedef, replacing the old struct sdata.
15376 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
15377 In either case, it uses a flexible array member rather than
15378 the old struct hack. All uses changed.
15379 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
15380 Adjust to sdata reorganization.
15381 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
15382 Use offsetof (struct, flex_array_member), not sizeof (struct), as
15383 that ports better to pre-C99 non-GCC.
15384 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
15385 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
15386 as the latter has changed.
15387 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
15388 and port better to pre-C99 GCC.
15389 * image.c (struct xpm_cached_color):
15390 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
15391 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
15392 Use FLEXIBLE_ARRAY_MEMBER.
15393 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
15394 Move decl to top level so it gets checked against implementation.
15395 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
15396 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
15398 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
15400 * syntax.c: Integer cleanups.
15401 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
15402 All uses that need 0-or-2 changed to:
15403 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
15404 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
15405 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
15406 (char_quoted, prev_char_comend_first, back_comment)
15407 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
15408 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
15409 Use bool for boolean.
15410 (update_syntax_table, skip_chars, skip_syntaxes):
15411 Prefer int to unsigned when either will do.
15412 (back_comment): Return boolean success flag, like forw_comment,
15413 instead of positive-or-minus-1 (which might have overflowed int anyway).
15414 Don't stuff ptrdiff_t into int.
15415 (syntax_spec_code, syntax_code_spec): Now const.
15416 (Fmatching_paren, scan_lists, scan_sexps_forward):
15417 Use enum syntaxcode for syntax code.
15418 (Fmatching_paren): Check that arg is a character, not just an integer.
15419 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
15420 (Finternal_describe_syntax_value): Omit no-longer-needed
15422 (skip_chars): Use char, not unsigned char, when the distinction
15424 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
15425 * bytecode.c (exec_byte_code):
15426 * syntax.c (syntax_spec_code, Fchar_syntax)
15427 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
15428 (init_syntax_once):
15429 * syntax.h (SYNTAX_WITH_FLAGS):
15430 Omit unnecessary casts.
15432 2013-06-20 Eli Zaretskii <eliz@gnu.org>
15434 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
15435 line dimensions here, to avoid race conditions with the main
15436 thread. (Bug#14062, bug#14630, bug#14669)
15438 * w32term.c (w32_draw_window_cursor): Compute the header line and
15439 mode line dimensions here.
15440 <w32_system_caret_window, w32_system_caret_hdr_height>:
15441 <w32_system_caret_mode_height>: New variables.
15443 * w32term.h: Declare them.
15445 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
15447 * alloc.c (die): Move "assertion failed" string here ...
15448 * lisp.h (eassert): ... from here. Also, suppress evaluation of
15449 COND when SUPPRESS_CHECKING. This shrinks the executable text
15450 size by 0.8% to 2.2% when configured with --enable-checking,
15451 depending on optimization flags (GCC 4.8.1 x86-64).
15453 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
15455 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
15457 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
15458 base is 2; this is more accurate.
15460 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
15462 * sound.c (string_default): Move to !WINDOWSNT section.
15463 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
15465 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
15467 * sound.c: Integer cleanups.
15468 Remove unnecessary forward decls.
15469 (struct sound_device): The 'file' member is now a Lisp_Object, not
15470 a char *, so that we needn't invoke alloca on a huge size.
15471 (Fplay_sound_internal): Adjust to this.
15472 (string_default): New function.
15473 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
15474 Use it to adjust to the struct sound_device change.
15475 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
15476 (be2hs) [0]: Remove.
15478 * syntax.c (skip_chars): Don't use uninitialized storage
15479 when searching a multibyte buffer for characters that are not in a
15480 unibyte string that contains non-ASCII characters.
15482 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
15484 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
15485 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
15487 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
15489 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
15491 2013-06-18 Kenichi Handa <handa@gnu.org>
15493 * font.c (Ffont_spec): Signal an error for an invalid font name
15496 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
15498 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
15499 In particular this ports to 32-bit sparc Sun cc.
15500 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
15501 array with a dummy element at specpdl[-1], so that its address can
15503 (unbind_to): Do not copy the binding; not needed, now that we
15504 copy old_value in the one place where the copy is needed.
15505 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
15506 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
15507 (union specbinding): Rename from struct specbinding. Redo layout
15508 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
15509 which is not portable. With Sun C 5.12 32-bit sparc, the
15510 declaration causes nargs to be an unsigned bitfield, a behavior
15511 that the C standard allows; but Emacs wants nargs to be signed.
15512 The overall type is now a union of structures rather than a
15513 structure of union of structures, and the 'kind' member is now a
15514 bitfield, so that the overall type doesn't grow. All uses changed.
15515 * process.c (Fmake_serial_process): Remove unnecessary initialization.
15517 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
15519 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
15520 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
15522 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
15524 2013-06-17 Eli Zaretskii <eliz@gnu.org>
15526 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
15527 unless we know that the window w's frame is a frame object.
15528 Another attempt at solving bug#14062 and bug#14630.
15530 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
15532 * textprop.c (property_set_type): New enum.
15533 (add_properties): Allow appending/prepending text properties.
15534 (add_text_properties_1): Factored out of Fadd_text_properties.
15535 (Fadd_text_properties): Move all the code into
15536 add_text_properties_1.
15537 (Fadd_face_text_property): New function that calls
15538 add_text_properties_1.
15540 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
15542 Move functions from lisp.h to individual modules when possible.
15543 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
15544 * alloc.c (XFLOAT_INIT, set_symbol_name):
15545 * buffer.c (CHECK_OVERLAY):
15546 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
15547 (set_char_table_parent):
15548 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
15549 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
15550 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
15551 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
15553 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
15554 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
15555 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
15556 (backtrace_args, backtrace_debug_on_exit):
15557 * floatfns.c (CHECK_FLOAT):
15558 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
15559 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
15560 (set_hash_hash, set_hash_hash_slot, set_hash_index)
15561 (set_hash_index_slot):
15562 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
15563 * marker.c (CHECK_MARKER):
15564 * textprop.c (CHECK_STRING_OR_BUFFER):
15565 * window.c (CHECK_WINDOW_CONFIGURATION):
15566 Move here from lisp.h, and make these functions static rather than
15568 * buffer.c (Qoverlayp):
15570 * fns.c (Qhash_table_p):
15571 * window.c (Qwindow_configuration_p):
15573 * lisp.h: Remove the abovementioned defns and decls.
15575 Use functions, not macros, for XINT etc (Bug#11935).
15576 In lisp.h, prefer functions to function-like macros, and
15577 constants to object-like macros, when either will do. This:
15578 . simplifies use, as there's no more need to worry about
15579 arguments' side effects being evaluated multiple times.
15580 . makes the code easier to debug on some platforms.
15581 However, when using gcc -O0, keep using function-like macros
15582 for a few critical operations, for performance reasons.
15583 This sort of thing isn't needed with gcc -Og, but -Og
15584 is a GCC 4.8 feature and isn't widely-enough available yet.
15585 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
15586 Remove enum lsb_bits; no longer needed.
15587 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
15588 * buffer.c (Qoverlap):
15590 * fns.c (Qhash_table_p):
15591 Now extern, so lisp.h can use these symbols.
15592 * dispextern.h: Include character.h, for MAX_CHAR etc.
15593 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
15594 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
15595 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
15596 (GLYPH_CODE_P): Move here from lisp.h.
15597 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
15598 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
15599 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
15600 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
15601 XUNTAG now returns void *.
15602 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
15603 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
15604 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
15605 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
15606 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
15607 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
15608 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
15609 (lisp_h_XPNTR, lisp_h_XSYMBOL):
15610 New macros, renamed from their sans-lisp_h_ counterparts.
15611 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
15612 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
15613 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
15614 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
15615 If compiling via GCC without optimization, define these as macros
15616 in addition to inline functions.
15617 To disable this, compile with -DINLINING=0.
15618 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
15619 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
15620 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
15621 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
15622 (INTMASK, VALMASK): Now macros, since static values cannot be
15623 accessed from extern inline functions.
15624 (VALMASK): Also a constant, for benefit of old GDB.
15625 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
15626 is INTEGERP, which can fold it in.
15627 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
15628 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
15629 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
15630 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
15631 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
15632 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
15633 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
15634 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
15635 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
15636 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
15637 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
15638 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
15639 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
15640 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
15641 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
15642 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
15643 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
15644 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
15645 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
15646 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
15647 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
15648 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
15649 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
15650 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
15651 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
15652 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
15653 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
15654 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
15655 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
15656 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
15657 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
15658 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
15659 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
15661 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
15662 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
15663 (VALMASK): Define in one place rather than in two, merging the
15664 USE_LSB_TAG parts; this is simpler.
15665 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
15666 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
15667 Move up, to avoid use before definition.
15668 Also include "globals.h" earlier, for the same reason.
15669 (make_natnum): New function.
15670 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
15671 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
15672 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
15673 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
15674 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
15675 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
15676 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
15677 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
15678 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
15679 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
15680 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
15681 (Qwindow_configuration_p, Qimage): New forward declarations.
15682 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
15683 (STRING_COPYIN): Remove; unused.
15684 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
15685 (xcar_addr, xcdr_addr): New functions. All uses changed.
15686 (IEEE_FLOATING_POINT): Now a constant, not a macro.
15687 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
15688 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
15689 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
15690 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
15691 (TYPE_RANGED_INTEGERP): Simplify.
15692 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
15693 (setlocale, fixup_locale, synchronize_system_messages_locale)
15694 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
15695 Now empty functions, not macros.
15696 (functionp): Return bool, not int.
15697 * window.c (Qwindow_configuration_p): Now extern,
15698 so window.h can use it.
15699 * window.h (Qwindowp): Move decl back to lisp.h.
15701 2013-06-15 Eli Zaretskii <eliz@gnu.org>
15703 * xdisp.c (Fline_pixel_height): New function, required for solving
15706 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
15708 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
15710 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
15712 * lread.c (syms_of_lread):
15713 * fns.c (Fprovide): Adjust to new format of after-load-alist.
15715 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
15717 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
15719 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
15721 * fileio.c (expand_file_name): Doc fix.
15723 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
15725 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
15726 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
15727 Wait for self, not for 0. This can't hurt on GNU or similar
15728 system, and may help with Cygwin.
15730 * keyboard.c: Don't use PROP (...) as an lvalue.
15731 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
15732 Use set_prop (A, B), not PROP (A) = B.
15734 2013-06-10 Eli Zaretskii <eliz@gnu.org>
15736 * xdisp.c (get_it_property): Use it->window instead of generating
15737 a Lisp object from it->w.
15739 2013-06-09 Eli Zaretskii <eliz@gnu.org>
15741 * xdisp.c (get_it_property): If it->object is a buffer, pass to
15742 get-char-property the window that is being rendered, instead of
15743 the buffer, to support window-specific overlays. (Bug#14575)
15744 (compute_display_string_pos): When W is NULL, use the current
15745 buffer as the object to pass to get-char-property.
15746 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
15747 pointer member of the bidi iterator, since no window is pertinent
15750 2013-06-08 Eli Zaretskii <eliz@gnu.org>
15752 * bidi.c (bidi_fetch_char): Accept additional argument, the window
15753 being displayed, and pass it to compute_display_string_pos.
15754 (bidi_level_of_next_char, bidi_resolve_explicit_1)
15755 (bidi_paragraph_init): All callers changed.
15757 * xdisp.c (init_from_display_pos, init_iterator)
15758 (handle_single_display_spec, next_overlay_string)
15759 (get_overlay_strings_1, reseat_1, reseat_to_string)
15760 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
15761 Set bidi_it.w member from it->w.
15762 (compute_display_string_pos): Accept additional argument, the
15763 window being displayed, and pass it to Fget_char_property.
15766 * dispextern.h (struct bidi_it): New member w, the window being
15768 (compute_display_string_pos): Adjust prototype.
15770 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
15772 * xgselect.c: Remove unneeded include xterm.h.
15774 * process.c (wait_reading_process_output): Check for NS before GLIB.
15775 GLIB may be linked in due to rsvg, but ns_select must be called.
15777 * xgselect.c (xg_select): Remove call to window_system_available
15778 and g_main_context_pending at the top, so Gdk events (i.e. file
15779 notify) are processed when Emacs is started with -nw.
15781 2013-06-07 Eli Zaretskii <eliz@gnu.org>
15783 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
15784 (ctagsfiles3): New variable, includes only *.m files.
15785 (TAGS): Use an explicit language name in the regular expressions,
15786 to avoid transformation of '/SOMETHING' by MSYS to
15787 'c:\MSYS\SOMETHING'.
15789 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
15791 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
15793 2013-06-06 Eli Zaretskii <eliz@gnu.org>
15795 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
15796 still need to set the mouse pointer shape and activate help-echo.
15799 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
15801 A few porting etc. fixes for the new file monitor code.
15802 See the thread containing
15803 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
15804 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
15805 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
15806 (dir_monitor_callback, Fgfile_rm_watch):
15807 Use assq_no_quit instead of Fassoc, for speed.
15808 (dir_monitor_callback, Fgfile_rm_watch):
15809 eassert that the monitor is a fixnum.
15810 (dir_monitor_callback): No need for CDR_SAFE.
15811 Simplify building of lisp with alternative tails.
15812 (Fgfile_add_watch, Fgfile_rm_watch):
15813 Do not assume glib functions set errno reliably on failure.
15814 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
15815 and signal an error otherwise.
15816 (Fgfile_rm_watch): Prefer CONSP to !NILP.
15817 Use Fdelq instead of Fdelete, for speed.
15819 2013-06-05 Eli Zaretskii <eliz@gnu.org>
15821 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
15822 don't insist on being invoked on a highlighted tool-bar button.
15823 Avoids losing tool-bar functionality when mouse-highlight is nil.
15824 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
15825 Don't highlight when mouse-highlight is nil.
15826 (note_mouse_highlight): When mouse-highlight is nil, don't return
15827 right away; instead, run tool-bar and mode-line highlight
15828 subroutine, clear any existing highlight, and revert the mouse
15829 pointer to its default shape. (Bug#14558)
15831 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
15833 * lisp.mk (lisp): Add prog-mode.el.
15835 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
15837 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
15838 * process.c (dummy_handler): New function.
15839 (lib_child_handler): New static var.
15840 (handle_child_signal): Invoke it.
15841 (catch_child_signal): If a library has set up a signal handler,
15842 save it into lib_child_handler.
15843 (init_process_emacs): If using glib and not on Windows, tickle glib's
15844 child-handling code so that it initializes its private SIGCHLD handler.
15845 * syssignal.h (SA_SIGINFO): Default to 0.
15846 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
15847 31; it should no longer be needed now.
15849 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
15851 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
15853 * gfilenotify.c (globals_of_gfilenotify): New function.
15854 (syms_of_gfilenotify): Move global initialization there.
15856 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
15858 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
15860 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
15861 * keyboard.c (menu_bar_items, tool_bar_items):
15862 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
15863 not override local keymaps any more.
15865 2013-06-04 Eli Zaretskii <eliz@gnu.org>
15867 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
15869 2013-06-03 Eli Zaretskii <eliz@gnu.org>
15871 * w32console.c (initialize_w32_display): Return the dimensions of
15872 the console window via 2 additional arguments, not via the current
15873 frame. This avoids crashes due to overrunning the bounds of
15874 frame's decode_mode_spec_buffer, which is not resized following
15875 the change of the frame dimensions from the initial 10x10.
15877 * w32term.h (w32_initialize_display_info): Adjust prototype.
15879 * term.c (init_tty): Take dimensions of the frame from the values
15880 returned by initialize_w32_display.
15882 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
15883 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
15884 (LIBES): Add $(GFILENOTIFY_LIBS).
15886 * w32inevt.c (handle_file_notifications): Add dummy implementation
15887 for !HAVE_W32NOTIFY.
15889 * w32term.c: Wrap code with HAVE_W32NOTIFY.
15891 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
15893 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
15895 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
15897 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
15899 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
15901 Fix minor problems found by static checking.
15902 * data.c (pure_write_error):
15903 Use xsignal2, not Fsignal, as Fsignal might return.
15904 * eval.c (set_backtrace_debug_on_exit): Now static.
15905 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
15906 No longer inline. EXTERN_INLINE is needed only for functions
15907 defined in .h files. Reindent function header as per GNU style.
15908 (backtrace_p, backtrace_top, backtrace_next):
15909 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
15910 compiler or linker. Add extern decls to pacify gcc -Wall.
15911 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
15913 * frame.c (free_monitors): Define only on platforms that need it.
15914 * nsterm.m (ns_term_init):
15915 * process.c (catch_child_signal):
15916 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
15917 defined on all porting targets these days.
15918 * process.c, process.h (catch_child_signal):
15919 Make it extern only if NS_IMPL_GNUSTEP is defined.
15921 2013-06-03 Eli Zaretskii <eliz@gnu.org>
15923 * w32.c (gettimeofday): Make the signature identical to prototype
15924 in nt/inc/sys/time.h.
15926 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
15928 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
15931 * keyboard.c (safe_run_hooks_error): Improve error message.
15933 * data.c (pure_write_error): Add `object' argument.
15934 * puresize.h (CHECK_IMPURE): Use it.
15936 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
15938 * Makefile.in (NOTIFY_OBJ): New variable.
15939 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
15941 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
15942 Call syms_of_gfilenotify.
15944 * gfilenotify.c: New file.
15946 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
15947 and Qfile_w32notify.
15948 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
15949 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
15951 * lisp.h: Declare syms_of_gfilenotify.
15953 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
15955 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
15957 Merge the specpdl and backtrace stacks. Make the structure of the
15958 specpdl entries more obvious via a tagged union of structs.
15959 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
15960 (enum specbind_tag): New enum.
15961 (struct specbinding): Make it a tagged union of structs.
15962 Add a case for backtrace records.
15963 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
15964 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
15965 (backtrace_debug_on_exit): New accessors.
15966 (struct backtrace): Remove.
15967 (struct catchtag): Remove backlist field.
15968 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
15970 (Flocal_variable_p): Speed up the common case where the binding is
15972 * eval.c (backtrace_list): Remove.
15973 (set_specpdl_symbol, set_specpdl_old_value): Remove.
15974 (set_backtrace_args, set_backtrace_nargs)
15975 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
15976 (backtrace_next): New functions.
15977 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
15978 (unwind_to_catch, internal_lisp_condition_case)
15979 (internal_condition_case, internal_condition_case_1)
15980 (internal_condition_case_2, internal_condition_case_n): Don't bother
15981 with backtrace_list any more.
15982 (Fsignal): Adjust to new backtrace format.
15983 (grow_specpdl): Move up.
15984 (record_in_backtrace): New function.
15985 (eval_sub, Ffuncall): Use it.
15986 (apply_lambda): Adjust to new backtrace format.
15987 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
15989 (specbind): Adjust to new specpdl format. Simplify.
15990 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
15991 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
15993 (mark_backtrace): Remove.
15994 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
15995 * xdisp.c (redisplay_internal): Use record_in_backtrace.
15996 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
15998 * profiler.c (record_backtrace): Use get_backtrace.
15999 (handle_profiler_signal): Use backtrace_top_function.
16000 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
16001 accessor functions.
16003 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
16005 * process.h (catch_child_signal): Declare.
16007 * process.c (catch_child_signal): New function.
16008 (init_process_emacs): Call it.
16010 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
16011 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
16013 (x_set_cursor_type): Remove declaration.
16014 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
16015 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
16016 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
16017 (ns_get_color): Use F suffix on float.
16018 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
16019 (ns_get_rgb_color): Remove.
16020 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
16021 (note_mouse_movement): x and y are CGFloat.
16022 (ns_draw_fringe_bitmap): Remove unused rowY.
16023 Change #if to COCOA && >= 10_6.
16024 (ns_draw_window_cursor): Remove unused overspill.
16025 (ns_draw_underwave): width and x are EamcsCGFloat.
16026 (ns_draw_box): thickness is CGFloat.
16027 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
16028 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
16029 if not in main thread.
16030 (ns_get_pending_menu_title, ns_check_menu_open)
16031 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
16032 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
16033 (sendFromMainThread:): New method.
16034 (changeFont:): size is CGFloat.
16035 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
16036 Disable warning about permanent text.
16037 (characterIndexForPoint:): Adjust return type depending on GNUstep
16039 (mouseDown:): delta is CGFloat.
16040 (updateFrameSize): Remove unised variable f.
16041 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
16042 Cast float to EmacsCGFloat.
16043 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
16044 also to -1 when restoring.
16045 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
16046 inside NS_IMPL_COCOA.
16047 (toggleFullScreen:): Put call to toggleFullScreen inside
16048 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
16049 (setPosition:portion:whole:): por is CGFloat.
16050 (getMouseMotionPart:window:x:y:): Add F suffix to float.
16051 (mouseDown:): Use CGFloat.
16052 (mouseDragged:): Remove unised variable edge.
16053 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
16055 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
16056 of CGFloat differs.
16057 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
16058 when NS_IMPL_GNUSTEP.
16059 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
16060 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
16061 (EmacsToolbar): Add clearAll. Add tag argument to
16062 addDisplayItemWithImage.
16063 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
16065 * nsselect.m (ns_get_local_selection): Remove unused variable type.
16067 * nsmenu.m (ns_update_menubar): Make static.
16068 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
16069 (fillWithWidgetValue:): Add cast to SEL for setAction.
16070 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
16071 (update_frame_tool_bar): Update code for GNUstep.
16072 (clearAll): New method.
16073 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
16074 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
16075 Move identifierToItem setObject and activeIdentifiers addObject before
16076 call to insertItemWithItemIdentifier.
16077 (validateVisibleItems): Fix indentation.
16078 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
16079 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
16080 UtilityWindow to aStyle, remove call to setStyleMask.
16082 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
16084 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
16085 (ns_charset_covers, ns_get_covering_families, nsfont_open):
16086 Use F suffix on floats.
16087 (ns_char_width): Returns CGFloat.
16088 (ns_ascii_average_width): w is CGFloat instead of float.
16089 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
16091 (ns_glyph_metrics): CGFloat instead of float.
16093 * nsfns.m (x_set_foreground_color, x_set_background_color):
16095 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
16096 remove unused variables.
16097 (Fns_read_file_name): Keep track if panel is for save.
16098 Use ns_filename_from_panel/ns_directory_from_panel.
16099 (Fns_list_services): delegate only used for COCOA.
16100 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
16101 Just return the input if GNUstep.
16102 (x_screen_planes): Remove.
16103 (Fxw_color_values): Use EmacsCGFloat
16104 (Fns_display_monitor_attributes_list): Only get screen number for
16106 (getDirectory, getFilename): Remove from EmacsOpenPanel and
16108 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
16109 ns_directory_from_panel.
16111 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
16113 * process.c (handle_child_signal): Also use WCONTINUED.
16114 This is so that list-processes doesn't mistakenly list the process
16115 as stopped, when the process has actually been continued and is
16118 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
16120 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
16121 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
16122 not already configured.
16124 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
16126 2013-05-29 Eli Zaretskii <eliz@gnu.org>
16128 * Makefile.in (mostlyclean): Remove *.res files.
16130 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
16132 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
16133 a buffer (bug#8447).
16135 2013-05-27 Eli Zaretskii <eliz@gnu.org>
16137 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
16138 display vector, and we backtrack, handle the case that the
16139 previous character position is also displayed from a display
16140 vector or covered by a display string or image. (Bug#14476)
16142 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
16144 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
16145 (struct MonitorInfo, free_monitors): Remove.
16146 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
16147 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
16148 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
16151 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
16152 (struct MonitorInfo, free_monitors): Remove.
16153 (ns_screen_name): Make static.
16154 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
16155 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
16158 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
16159 (struct MonitorInfo): New struct.
16160 (free_monitors, make_monitor_attribute_list): Declare.
16162 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
16164 (free_monitors, make_monitor_attribute_list): New functions.
16165 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
16168 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
16170 * callproc.c (call_process): Refine the doc string. (Bug#14045)
16172 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
16174 * keyboard.c: Apply keyboard decoding only to events that come directly
16175 from the tty, not from unread-command-events (bug#14368).
16176 (read_event_from_main_queue): New function, extracted from read_char.
16177 (read_decoded_char): Remove.
16178 (read_decoded_event_from_main_queue): New function to replace it.
16179 (read_char): Use it.
16180 (read_key_sequence): Use read_char rather than read_decoded_char.
16182 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
16184 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
16186 * casetab.c (init_casetab_once): Fix last change (bug#14424).
16188 2013-05-22 Kenichi Handa <handa@gnu.org>
16190 The following changes are to fix the setting of
16191 buffer-file-coding-system on, for instance, C-x RET c unix RET
16192 _FILE_OF_DOS_EOL_TYPE_ RET.
16194 * coding.h (struct coding_system): New member detected_utf8_chars.
16196 * coding.c (detect_coding_utf_8): Count characters and check EOL
16197 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
16199 (setup_coding_system): Do not initialize coding->head_ascii.
16200 (check_ascii): Do not set coding->eol_seen but update it. Do not
16201 call adjust_coding_eol_type here.
16202 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
16203 If the eol-type of CODING is already specified, adjust the eol type
16204 of the found coding-system.
16205 (decode_coding_gap): Cancel previous change. Utilize the
16206 character numbers counted by detect_coding_utf_8. Fix detection
16209 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
16211 * search.c (looking_at_1): Only set last_thing_searched if the match
16212 changed the match-data (bug#14281).
16214 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
16216 * xdisp.c (reseat_at_previous_visible_line_start):
16217 Already declared in dispextern.h, so remove it here.
16218 (move_it_vertically_backward): Likewise.
16220 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
16222 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
16223 (Fx_display_pixel_width, Fx_display_pixel_height)
16224 (Fx_display_mm_width, Fx_display_mm_height):
16225 Mention `display-monitor-attributes-list' in docstrings.
16227 * nsfns.m (ns_get_screen): Remove function. All uses removed.
16228 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
16229 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
16230 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
16231 (Fx_display_backing_store, Fx_display_visual_class)
16232 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
16233 (Fx_display_grayscale_p, Fx_display_pixel_width)
16234 (Fx_display_pixel_height, Fx_display_planes)
16235 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
16236 (Fx_display_screens): Don't confuse X11 screens with NS screens.
16237 (Fx_display_mm_width, Fx_display_mm_height)
16238 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
16239 height for all physical monitors as in X11.
16241 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
16242 Return pixel width or height for all physical monitors as in X11.
16244 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
16246 Port --enable-gcc-warnings to clang.
16247 * bytecode.c (exec_byte_code):
16249 Redo diagnostic pragmas to pacify clang, too.
16250 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
16251 * editfns.c (Fencode_time):
16252 * fileio.c (file_accessible_directory_p):
16253 * font.c (font_unparse_xlfd):
16254 Use '&"string"[index]' instead of '"string" + (index)'.
16255 * undo.c (user_error): Remove; unused.
16257 2013-05-16 Eli Zaretskii <eliz@gnu.org>
16259 * insdel.c (insert_1_both): Document the arguments, instead of
16260 referring to insert_1, which no longer exists.
16262 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
16263 some window, increment windows_or_buffers_changed, so that
16264 *Messages* display in that window is updated. (Bug#14408)
16266 * w32.c: Include epaths.h.
16267 (init_environment): Use cmdproxy.exe without leading directories.
16268 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
16270 (gettimeofday): Adjust signature and return value to Posix
16273 * unexw32.c (open_output_file): Delete the existing emacs.exe
16274 before creating it, to break the hard link to the versioned
16277 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
16278 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
16279 (FIRSTFILE_OBJ): New variables.
16280 (W32_RES): Rename to EMACSRES. All users changed.
16281 (base_obj): Use $(CM_OBJ).
16282 (ALLOBJS): Use $(FIRSTFILE_OBJ).
16283 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
16284 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
16285 $(W32_RES_LINK) before $(LIBES).
16286 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
16288 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
16290 * makefile.w32-in (DOC): Use just "DOC".
16292 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
16294 * process.c: Export default filters and sentinels to Elisp.
16295 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
16297 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
16298 (Fset_process_sentinel, Fformat_network_address):
16299 Default to them instead of nil.
16300 (server_accept_connection): Sentinels can't be nil any more.
16301 (read_and_dispose_of_process_output): New function, extracted from
16302 read_process_output.
16303 (read_process_output): Use it; filters can't be nil.
16304 (Finternal_default_process_filter): New function, extracted from
16305 read_process_output.
16306 (exec_sentinel_unwind): Remove function.
16307 (exec_sentinel): Don't zilch sentinel while running.
16308 (status_notify): Sentinels can't be nil.
16309 (Finternal_default_process_sentinel): New function extracted from
16311 (setup_process_coding_systems): Default filter is not nil any more.
16312 (syms_of_process): Export new Elisp functions and initialize
16314 * lisp.h (make_lisp_proc): New function.
16316 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
16318 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
16320 2013-05-14 Eli Zaretskii <eliz@gnu.org>
16322 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
16323 unless we know that the window w is a leaf window.
16324 Another attempt at solving bug#14062.
16326 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
16328 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
16331 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
16333 * image.c (gif_load): Check that subimages fit (Bug#14345).
16335 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
16337 * lread.c (skip_dyn_eof): New function.
16338 (read1): Use it to skip the end of a file in response to #@00.
16340 * doc.c (get_doc_string): Slightly relax the sanity checking.
16342 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
16344 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
16345 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
16346 (MonitorInfo): New struct.
16347 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
16348 (Fns_display_monitor_attributes_list): New functions.
16349 (display-usable-bounds): Remove.
16350 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
16353 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
16355 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
16356 (GTK_CHECK_VERSION): New macro, if not already defined.
16357 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
16358 replaced by GTK_CHECK_VERSION.
16360 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
16362 * xterm.h (GTK_PREREQ): New macro.
16363 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
16364 to use this macro instead, for consistency and clarity.
16366 2013-05-08 Eli Zaretskii <eliz@gnu.org>
16368 * xdisp.c (row_for_charpos_p): New function, with code of
16369 cursor_row_p, but accepts an additional argument CHARPOS instead
16370 of using a hardcoded PT.
16371 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
16372 (row_containing_pos): Call row_for_charpos_p instead of partially
16373 doing the same. Fixes cursor positioning under longlines-mode
16374 when longlines-show-effect includes more than one newline, when
16375 moving the cursor vertically up.
16377 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
16379 * makefile.w32-in (ACL_H): New macro.
16380 ($(BLD)/fileio.$(O)): Update dependencies.
16382 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
16384 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
16385 * Makefile.in (LIB_ACL): New macro.
16386 (LIBACL_LIBS): Remove.
16387 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
16388 * fileio.c: Include <acl.h>.
16389 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
16390 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
16392 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
16395 * unexelf.c: Don't assume ElfW (Half) fits in int.
16396 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
16397 when dealing with ElfW (Half) values, since they can exceed 2**31
16398 on 64-bit OpenBSD hosts. Reported by Han Boetes (privately).
16399 (entry_address): Omit unused NUM arg. All uses changed.
16401 2013-05-07 Juri Linkov <juri@jurta.org>
16403 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
16404 to the string converted from number with `Fnumber_to_string'.
16407 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
16409 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
16410 This fixes a problem introduced by my previous change.
16412 2013-05-07 Glenn Morris <rgm@gnu.org>
16414 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
16416 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
16418 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
16420 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
16422 Static checking by GCC 4.8.0.
16423 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
16424 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
16425 (x_get_monitor_attributes_fallback)
16426 (x_get_monitor_attributes_xinerama)
16427 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
16428 Define only if USE_GTK.
16429 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
16430 (x_get_monitor_attributes_fallback): Omit unused locals.
16431 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
16432 Use double, not float, to avoid mixed-mode floating point arithmetic.
16434 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
16435 Jan Djärv <jan.h.d@swipnet.se>
16437 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
16438 (XINERAMA_CFLAGS): New macros.
16439 (ALL_CFLAGS, LIBES): Use them.
16441 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
16442 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
16443 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
16444 (syms_of_xfns): DEFSYM them.
16445 (struct MonitorInfo): New struct.
16446 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
16447 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
16448 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
16449 (x_get_monitor_attributes_xinerama): New functions.
16450 (Fx_display_monitor_attributes_list): New primitive.
16451 (syms_of_xfns): Defsubr it.
16453 * xterm.h (x_display_info): Add Xatom_net_workarea and
16454 Xatom_net_current_desktop.
16456 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
16457 and dpyinfo->Xatom_net_current_desktop.
16459 2013-05-06 Eli Zaretskii <eliz@gnu.org>
16461 * xdisp.c (pos_visible_p): Use the special code for finding the
16462 beginning of a display property or overlay for any "replacing"
16463 display property, not just for display strings. This solves
16464 incorrect reporting of position by posn-at-point. (Bug#14241)
16466 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
16468 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
16469 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
16470 Verify that ElfW (Half) fits in int.
16471 (fatal): Use same signature as lisp.h.
16472 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
16473 configure and build with -DUNEXELF_DEBUG without worrying about
16474 other modules that use DEBUG.
16475 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
16476 possibly-wide integers now uses it instead of plain fprintf.
16477 (entry_address): New function, which avoids problems with 32-bit
16478 overflow on 64-bit hosts.
16479 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
16480 (round_up): Don't assume the remainder fits in int.
16481 (find_section): Use bool for boolean. Simplify debug code.
16482 (unexec): Don't assume file sizes fit in int or size_t.
16483 Omit unnecessary trailing newline in 'fatal' format.
16484 Use strerror rather than outputting decimal error number.
16485 Remove unused code when emacs is not defined;
16486 this file relies on Emacs now.
16487 Don't assume e_phnum and e_shnum are positive.
16489 * regex.c: Fix problems when DEBUG is defined.
16490 (extract_number, extract_number_and_incr): Define regardless of
16491 whether DEBUG is defined; that's simpler and makes the code less
16492 likely to go stale in the normal case when DEBUG is not defined.
16493 Return int rather than taking an int * arg. All callers changed.
16494 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
16495 Remove, replacing with ...
16496 (DEBUG_PRINT): New macro. All callers changed.
16497 (DEBUG_COMPILES_ARGUMENTS): New macro.
16498 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
16499 (print_compiled_pattern, print_double_string) [DEBUG]:
16500 Use prototype rather than old-style definition.
16501 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
16502 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
16503 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
16504 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
16505 Don't assume ptrdiff_t, size_t, and long are the same width as int.
16506 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
16507 This matters only when DEBUG is defined.
16509 2013-05-05 Eli Zaretskii <eliz@gnu.org>
16511 * xdisp.c (set_iterator_to_next): Set the
16512 ignore_overlay_strings_at_pos_p flag only if we are _really_
16513 iterating over an overlay string, as indicated by the
16514 current.overlay_string_index member. (Bug#14306)
16516 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
16518 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
16519 to where it is used, to avoid autorelease issues (Bug#14050).
16521 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
16523 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
16524 * fileio.c (syms_of_fileio): Implement this.
16525 * filelock.c (create_lock_file): If symbolic links don't work, so
16526 we use a regular file as a lock file, do not fsync the lock file;
16529 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
16531 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
16532 (syms_of_minibuf): Adjust accodingly.
16534 * callint.c (Fcall_interactively): Adjust calls accordingly.
16536 2013-05-04 Eli Zaretskii <eliz@gnu.org>
16538 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
16539 w->contents is a buffer before computing everything else.
16540 Use parentheses to disambiguate last part of the condition.
16542 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
16543 assertion violations. (Bug#14062)
16545 2013-05-01 David Reitter <david.reitter@gmail.com>
16547 * nsfns.m (ns_tooltip): Initialize.
16549 2013-04-28 Eli Zaretskii <eliz@gnu.org>
16551 * coding.c (decode_coding_gap): Don't remove the character before
16552 a newline unless it's a CR character. (Bug#14287)
16554 2013-04-28 Dan Nicolaescu <dann@gnu.org>
16556 * dispextern.h (struct face): Move enum face_underline_type
16557 earlier so that bitfields can be in the same word.
16559 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
16561 * nsfns.m (handlePanelKeys): New function.
16562 (EmacsOpenPanel:performKeyEquivalent:)
16563 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
16564 arrows/function/control and copy/paste keys (Bug#14296).
16566 2013-04-27 Juri Linkov <juri@jurta.org>
16568 * callint.c (Fcall_interactively): Call `Qread_number' for
16569 interactive code letter `n' instead of using duplicate code.
16572 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
16574 * systime.h (make_timeval): Declare as 'const'.
16576 2013-04-27 Kenichi Handa <handa@gnu.org>
16578 * font.c (font_open_entity): Always open a font of manageable
16581 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
16583 Port better to AIX (Bug#14258).
16584 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
16587 2013-04-24 Kenichi Handa <handa@gnu.org>
16589 * coding.c (decode_coding_iso_2022): When an invalid escape
16590 sequence is encountered, reset the invocation and designation
16591 status to the safest one.
16593 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
16595 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
16596 Without this fix, "make distclean" leaves stamp-h1 behind.
16598 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
16600 * w32fns.c (w32_fullscreen_rect): New function to compute the
16601 window rectangle for the given fullscreen mode.
16602 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
16603 longer tunes the window size. This keeps the window's edges flush
16604 with the screen and allows the taskbar to hide itself in fullboth.
16606 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
16607 window decorations and uses the entire screen.
16609 * w32term.h (w32_fullscreen_rect) Add prototype.
16610 (struct w32_output): Replace normal_width, normal_height,
16611 normal_top, and normal_left members with a single normal_placement
16613 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
16615 (FRAME_NORMAL_PLACEMENT): New macro.
16617 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
16619 * minibuf.c (Ftest_completion): Silence compiler warning.
16621 2013-04-15 Eli Zaretskii <eliz@gnu.org>
16623 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
16626 * frame.h (WINDOW_FRAME): Protect macro and its argument with
16629 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
16630 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
16631 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
16632 parentheses where appropriate.
16634 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
16636 * keyboard.c (timer_start_idle): Remove no-longer-used local.
16638 2013-04-14 Eli Zaretskii <eliz@gnu.org>
16640 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
16641 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
16642 Mention in the doc string that setting these variables takes
16643 effect only after a call to set-window-buffer. (Bug#14200)
16645 2013-04-13 Eli Zaretskii <eliz@gnu.org>
16647 * indent.c (Fvertical_motion): Don't consider display strings on
16648 overlay strings as display strings on the buffer position we
16649 started from. This prevents vertical cursor motion from jumping
16650 more than one line when there's an overlay string with a display
16651 property at end of line.
16652 Reported by Karl Chen <Karl.Chen@quarl.org> in
16653 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
16655 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
16657 * window.c (select_window): `record_buffer' even if window is
16658 already selected (bug#14191).
16660 2013-04-11 Eli Zaretskii <eliz@gnu.org>
16662 * window.c (Fwindow_end): Test more flags, including the buffer's
16663 last_overlay_modified flag, to determine whether the window's
16664 display is really up-to-date. Prevents the function from
16665 returning a stale value. (Bug#14170)
16666 (Fwindow_line_height): Fix the test for up-to-date-ness of the
16669 2013-04-10 Eli Zaretskii <eliz@gnu.org>
16671 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
16672 garbaged only if it is not already the top frame on its TTY.
16673 This prevents flickering due to constant redrawing of TTY frames when
16674 there are GUI frames open in the same session. (Bug#13864)
16676 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
16678 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
16679 of marking the idle timers directly.
16681 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
16683 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
16684 tables (bug#14054).
16686 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
16688 * window.c (select_window): Don't record_buffer while the invariant is
16689 temporarily broken (bug#14161).
16691 * fns.c (Fdelq): Don't assume !NILP => CONSP.
16693 2013-04-07 Eli Zaretskii <eliz@gnu.org>
16695 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
16697 2013-04-07 Romain Francoise <romain@orebokech.com>
16699 Ignore additional platform-specific ACL errors (Bug#13702).
16700 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
16701 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
16703 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
16705 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
16708 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
16710 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
16711 This bug was introduced by my 2013-02-25 change that simplified
16712 data_start configuration. Without this change, on GNU/Linux
16713 an Emacs configured with --enable-profiling fails immediately
16714 due to a profiler signal.
16715 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
16716 with these flags. On platforms where special flags are needed
16717 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
16718 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
16719 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
16721 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
16723 Get rid of some platform-specific functions examining window
16724 system and its capabilities. This is a partial rework of the
16726 * lisp.h (have_menus_p): Remove prototype. This function is
16727 replaced with platform-independent window_system_available.
16728 (check_window_system): Move to...
16729 * frame.h (decode_window_system_frame, window_system_available):
16730 ...here, add new prototypes.
16731 * frame.c (window_system_available, decode_window_system_frame):
16733 (check_window_system): Platform-independent now.
16734 * xterm.h (x_in_use): Remove declaration.
16736 * w32term.h (check_x_frame):
16737 * nsterm.h (check_x_frame): Remove prototypes. This function
16738 is replaced with platform-independent decode_window_system_frame.
16739 * msdos.c (have_menus_p): Remove.
16740 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
16741 Remove platform-specific functions. Use check_window_system,
16742 decode_window_system_frame and check_ns_display_info where
16743 appropriate. Minor style and comment tweaks.
16744 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
16745 (check_x_frame): Likewise.
16746 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
16748 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
16749 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
16750 * xmenu.c, xselect.c: All related users changed.
16752 2013-04-03 Kenichi Handa <handa@gnu.org>
16754 The following changes is to optimize the code for reading UTF-8
16757 * coding.c (check_ascii): Rename from detect_ascii. Return value
16758 changed. Check EOL format. Do not call adjust_coding_eol_type
16760 (check_utf_8): New function.
16761 (adjust_coding_eol_type): Do nothing if already adjusted.
16762 (detect_coding): Compare the return value of check_ascii with
16763 coding->src_bytes. Call adjust_coding_eol_type if necessary.
16764 (decode_coding_gap): Optimize for valid UTF-8.
16766 2013-03-21 Kenichi Handa <handa@gnu.org>
16768 * coding.c (syms_of_coding): Cancel previous change.
16770 * insdel.c (insert_from_gap): Fix previous change.
16772 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
16774 Consistently use platform-specific function to detect window system.
16775 * lisp.h (check_window_system): New prototype. This function is
16776 going to replace check_x, check_w32 and check_ns.
16777 (have_menus_p): Mention msdos.c in comment.
16778 * fontset.c (check_window_system_func): Remove. Adjust all users.
16779 * fontset.h (check_window_system_func): Remove prototype.
16780 * nsterm.h (check_ns):
16781 * xterm.h (check_x):
16782 * w32term.h (check_w32): Likewise.
16783 * menu.c (Fx_popup_menu): Use check_window_system.
16784 * msdos.c (check_window_system): Define for MS-DOS.
16785 * nsfns.m (check_window_system): Define for NS. Adjust all users.
16786 * w32fns.c (check_window_system): Likewise for MS-Windows.
16787 * xfns.c (check_window_system): Likewise for X.
16788 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
16789 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
16791 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
16793 Prefer < to > in range checks such as 0 <= i && i < N.
16794 This makes it easier to visualize quantities on a number line.
16795 This patch doesn't apply to all such range checks,
16796 only to the range checks affected by the 2013-03-24 change.
16797 This patch reverts most of the 2013-03-24 change.
16798 * alloc.c (xpalloc, Fgarbage_collect):
16799 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
16800 * character.c (string_escape_byte8):
16801 * charset.c (read_hex):
16802 * data.c (cons_to_unsigned):
16803 * dispnew.c (update_frame_1):
16804 * doc.c (Fsubstitute_command_keys):
16805 * doprnt.c (doprnt):
16806 * editfns.c (hi_time, decode_time_components):
16807 * fileio.c (file_offset):
16808 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
16809 * font.c (font_intern_prop):
16810 * frame.c (x_set_alpha):
16811 * gtkutil.c (get_utf8_string):
16812 * indent.c (check_display_width):
16813 * keymap.c (Fkey_description):
16814 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
16816 * minibuf.c (read_minibuf_noninteractive):
16817 * process.c (wait_reading_process_output):
16818 * search.c (Freplace_match):
16819 * window.c (get_phys_cursor_glyph):
16820 * xdisp.c (redisplay_internal):
16821 * xsmfns.c (smc_save_yourself_CB):
16822 Prefer < to > for range checks.
16823 * dispnew.c (sit_for): Don't mishandle NaNs.
16824 This fixes a bug introduced in the 2013-03-24 change.
16825 * editfns.c (decode_time_components): Don't hoist comparison.
16826 This fixes another bug introduced in the 2013-03-24 change.
16828 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
16830 * frame.h (struct frame): Drop scroll_bottom_vpos
16831 member becaue all real users are dead long ago.
16832 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
16833 * xdisp.c (redisplay_internal): Adjust user.
16835 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
16837 * nsmenu.m (showAtX:Y:for:): setLevel to
16838 NSPopUpMenuWindowLevel (Bug#13998).
16840 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
16842 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
16843 (ns_check_pending_open_menu): Declare.
16845 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
16846 (x_activate_menubar): Update the menu with title that matches
16847 ns_get_pending_menu_title, and call
16848 ns_check_pending_openmenu (Bug#12698).
16849 (menuWillOpen:): New method.
16850 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
16852 * nsterm.m (menu_will_open_state, menu_mouse_point)
16853 (menu_pending_title): New varaibles.
16854 (ns_get_pending_menu_title, ns_check_menu_open)
16855 (ns_check_pending_open_menu): New functions.
16857 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
16859 * indent.c (current_column_bol_cache): Remove leftover which is not
16860 used in Fmove_to_column any more.
16861 (current_column, scan_for_column): Adjust users.
16862 * keyboard.c (last_point_position_buffer, last_point_position_window):
16863 Remove leftovers which are not used for recording undo any more.
16864 (command_loop_1, syms_of_keyboard): Adjust users.
16865 * xdisp.c (last_max_ascent): Remove leftover which is not used in
16866 redisplay_window any more.
16867 (move_it_to): Adjust user.
16869 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
16871 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
16872 Update dependencies.
16874 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
16876 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
16877 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
16878 forward references.
16880 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
16882 * window.h (struct window): Replace hchild, vchild and buffer slots
16883 with a single slot 'contents'. This is possible because each valid
16884 window may have either the child window (in vertical or horizontal
16885 combination) or buffer to display (for the leaf window). Using that,
16886 a lot of operations to traverse and/or change window hierarchies may
16887 be simplified. New member horizontal is used to distinguish between
16888 horizontal and vertical combinations of internal windows.
16889 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
16890 (WINDOW_VERTICAL_COMBINATION_P): New macros.
16891 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
16892 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
16893 Use contents slot, not buffer, where appropriate.
16894 (wset_combination): New function.
16895 (wset_buffer): Add eassert.
16896 (Fframe_first_window): Simplify the loop reaching first window.
16897 (Fwindow_buffer): Use WINDOW_LEAF_P.
16898 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
16899 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
16900 (unshow_buffer): Convert initial debugging check to eassert.
16901 (replace_window, recombine_windows, Fdelete_other_windows_internal)
16902 (make_parent_window, window_resize_check, window_resize_apply)
16903 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
16904 (Fset_window_configuration, delete_all_child_windows, save_window_save):
16905 Adjust to match struct window changes.
16906 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
16907 (mark_window_cursors_off, count_windows, get_leaf_windows)
16908 (foreach_window_1): Simplify the loop.
16909 * alloc.c (mark_object): Do not check for the leaf window because
16910 internal windows has no glyph matrices anyway.
16911 * dispnew.c (clear_window_matrices, showing_window_margins_p)
16912 (allocate_matrices_for_window_redisplay, fake_current_matrices)
16913 (allocate_matrices_for_frame_redisplay, free_window_matrices)
16914 (build_frame_matrix_from_window_tree, mirror_make_current)
16915 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
16916 (update_window_tree, set_window_update_flags): Simplify the loop.
16917 (sync_window_with_frame_matrix_rows): Enforce live window.
16918 Use contents slot, not buffer, where appropriate.
16919 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
16920 and WINDOW_HORIZONTAL_COMBINATION_P.
16921 (make_frame_visible_1): Simplify the loop.
16922 Use contents slot, not buffer, where appropriate.
16923 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
16924 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
16925 (expose_window_tree): Likewise.
16926 Use contents slot, not buffer, where appropriate.
16927 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
16928 to avoid deleted windows. Use contents slot instead of buffer.
16929 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
16930 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
16931 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
16932 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
16934 2013-03-28 Eli Zaretskii <eliz@gnu.org>
16936 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
16937 identify the reasons for assertion violations in bug#14062 and
16939 (Fx_show_tip): Fix compilation error under
16940 "--enable-check-lisp-object-type". (Bug#14073)
16942 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
16943 Reported by <rzl24ozi@gmail.com>.
16945 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
16947 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
16949 (unwind_with_echo_area_buffer): ...to restore it here.
16950 This is needed to ensure that...
16951 (redisplay_window): ...both window markers are valid here,
16952 which is verified by eassert.
16953 * editfns.c (save_excursion_save): Do not assume that
16954 selected_window always displays the buffer.
16955 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
16958 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
16960 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
16963 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
16965 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
16967 2013-03-27 Eli Zaretskii <eliz@gnu.org>
16969 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
16970 since MinGW's w32api headers do. This avoids compiler warnings.
16972 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
16973 if already defined.
16975 2013-03-26 Eli Zaretskii <eliz@gnu.org>
16977 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
16979 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
16981 * gtkutil.c (style_changed_cb): Check if frame is live and an
16982 X frame (Bug#14038).
16984 2013-03-26 Eli Zaretskii <eliz@gnu.org>
16986 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
16987 Define only for _WIN32_WINNT less than 0x0500.
16988 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
16990 Move inclusion of time.h before sys/time.h, so that MinGW64 could
16991 see its own definitions of 'struct timeval' and 'struct timezone'.
16993 Fix incompatibilities between MinGW.org and MinGW64 headers.
16994 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
16996 * w32.c (REPARSE_DATA_BUFFER): Guard with
16997 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
16999 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
17001 * xterm.c: Include X11/XKBlib.h
17002 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
17004 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
17006 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
17008 * blockinput.h (input_blocked_p): Likewise.
17009 * bytecode.c (exec_byte_code): Likewise.
17010 * callproc.c (call_process_kill, call_process_cleanup)
17011 (Fcall_process): Likewise.
17012 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
17013 (Fccl_execute_on_string): Likewise.
17014 * character.c (string_escape_byte8): Likewise.
17015 * charset.c (read_hex): Likewise.
17016 * cm.c (calccost): Likewise.
17017 * data.c (cons_to_unsigned): Likewise.
17018 * dired.c (directory_files_internal, file_name_completion):
17020 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
17021 (sit_for): Likewise.
17022 * doc.c (Fsubstitute_command_keys): Likewise.
17023 * doprnt.c (doprnt): Likewise.
17024 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
17025 * emacsgtkfixed.c: Likewise.
17026 * fileio.c (file_offset, Fwrite_region): Likewise.
17027 * floatfns.c (Fexpt, fmod_float): Likewise.
17028 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
17030 * font.c (font_intern_prop): Likewise.
17031 * frame.c (x_set_alpha): Likewise.
17032 * gtkutil.c (get_utf8_string): Likewise.
17033 * indent.c (check_display_width): Likewise.
17034 * intervals.c (create_root_interval, rotate_right, rotate_left)
17035 (split_interval_right, split_interval_left)
17036 (adjust_intervals_for_insertion, delete_node)
17037 (interval_deletion_adjustment, adjust_intervals_for_deletion)
17038 (merge_interval_right, merge_interval_left, copy_intervals)
17039 (set_intervals_multibyte_1): Likewise.
17040 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
17041 * keymap.c (Fkey_description): Likewise.
17042 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
17043 * lread.c (openp, read_integer, read1, string_to_number):
17045 * menu.c (ensure_menu_items): Likewise.
17046 * minibuf.c (read_minibuf_noninteractive): Likewise.
17047 * print.c (printchar, strout): Likewise.
17048 * process.c (create_process, Faccept_process_output)
17049 (wait_reading_process_output, read_process_output, send_process)
17050 (wait_reading_process_output): Likewise.
17051 * profiler.c (make_log, handle_profiler_signal): Likewise.
17052 * regex.c (re_exec): Likewise.
17053 * regex.h: Likewise.
17054 * search.c (looking_at_1, Freplace_match): Likewise.
17055 * sysdep.c (get_child_status, procfs_ttyname)
17056 (procfs_get_total_memory): Likewise.
17057 * systime.h (EMACS_TIME_VALID_P): Likewise.
17058 * term.c (dissociate_if_controlling_tty): Likewise.
17059 * window.c (get_phys_cursor_glyph): Likewise.
17060 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
17061 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
17063 * xfns.c (Fx_window_property): Likewise.
17064 * xmenu.c (set_frame_menubar): Likewise.
17065 * xselect.c (x_get_window_property, x_handle_dnd_message):
17067 * xsmfns.c (smc_save_yourself_CB): Likewise.
17068 * xterm.c (x_scroll_bar_set_handle): Likewise.
17070 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
17072 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
17073 to be optional or nil. Adjust comment and convert it to docstring.
17074 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
17075 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
17077 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
17079 Static checking by GCC 4.8-20130319.
17080 * image.c (gif_load): Assume pass < 3 to pacify GCC.
17081 * process.c (Fset_process_datagram_address)
17082 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
17083 * xdisp.c (get_char_face_and_encoding)
17084 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
17085 (get_glyph_face_and_encoding): Prepare face before possibly using it.
17086 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
17088 2013-03-24 Ken Brown <kbrown@cornell.edu>
17090 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
17091 fix compilation on 64-bit Cygwin, where underscores are not
17092 automatically prepended.
17094 * w32term.c (w32_initialize): Silence compiler warning.
17096 2013-03-23 Eli Zaretskii <eliz@gnu.org>
17098 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
17099 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
17100 variables, to save and restore frame dimensions.
17101 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
17102 after returning from a 'fullscreen' configuration.
17103 use SendMessage instead of PostMessage to send the SC_RESTORE message,
17104 to avoid races between the main thread and the input thread.
17106 * w32term.h (struct w32_output): New members normal_width,
17107 normal_height, normal_top, normal_left, and prev_fsmode.
17108 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
17109 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
17110 members of a frame.
17112 * w32term.c (w32fullscreen_hook): Record last value of the frame's
17113 'fullscreen' parameter. Always record previous width and height
17114 of the frame, except when switching out of maximized modes, so
17115 that they could be restored correctly, instead of resetting to the
17116 default frame dimensions. Send SC_RESTORE command to the frame,
17117 unless we are going to send SC_MAXIMIZE, to restore the frame
17118 resize hints in the mouse pointer shown by the window manager.
17121 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
17123 * lisp.h (get_frame_param): Adjust conditions for prototype
17126 2013-03-22 Ken Brown <kbrown@cornell.edu>
17128 * unexcw.c: Drop unneeded inclusion of w32common.h.
17129 (report_sheap_usage): Declare.
17130 (read_exe_header): Add magic numbers for x86_64.
17131 (fixup_executable): Fix printf format specifier for unsigned long
17134 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
17136 * frame.h (struct frame): Put menu_bar_window under #ifdef
17137 because this member is not needed when X toolkit is in use.
17138 (fset_menu_bar_window):
17139 * dispnew.c (clear_current_matrices, clear_desired_matrices)
17140 (free_glyphs, update_frame):
17141 * xdisp.c (expose_frame): Likewise.
17142 (display_menu_bar): Likewise. Remove redundant eassert.
17143 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
17146 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
17148 Use functions and constants to manipulate Lisp_Save_Value objects.
17149 This replaces code that used macros and strings and token-pasting.
17150 The change makes the C source a bit easier to follow,
17151 and shrinks the Emacs executable a bit.
17152 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
17153 (make_save_value): Change 1st arg from string to enum. All callers
17156 (mark_object): Use if, not #if, for GC_MARK_STACK.
17157 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
17158 (XSAVE_OBJECT): Now functions, not macros.
17159 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
17160 the constant was never used.
17161 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
17162 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
17163 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
17164 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
17166 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
17167 type3 with a single member save_type. All uses changed.
17168 (save_type, set_save_pointer, set_save_integer): New functions.
17169 * print.c (PRINTX): Remove.
17171 * alloc.c: Remove redundant static declarations.
17173 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
17175 * window.h (struct window): Convert left_col, top_line, total_lines
17176 and total_cols from Lisp_Objects to integers. Adjust comments.
17177 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
17179 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
17180 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
17181 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
17182 Adjust users where appropriate.
17184 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
17186 * frame.h (struct frame): Drop resx and resy because the same data is
17187 available from window system-specific output context. Adjust users.
17188 (default_pixels_per_inch_x, default_pixels_per_inch_y):
17189 New functions to provide defaults when no window system available.
17190 (FRAME_RES_X, FRAME_RES_Y): New macros.
17191 (NUMVAL): Move from xdisp.c.
17192 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
17193 (Ffont_face_attributes, Fopen_font):
17194 * image.c (gs_load):
17195 * w32font.c (fill_in_logfont):
17196 * xdisp.c (calc_pixel_width_or_height):
17197 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
17198 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
17200 2013-03-20 Kenichi Handa <handa@gnu.org>
17202 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
17203 to 1 (temporary workaround until a bug related to ASCII
17204 optimization is fixed).
17206 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
17208 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
17209 Signal error if window is not internal. Adjust docstring.
17210 (delete_all_child_windows): Use combination_limit to save the buffer.
17211 (Fset_window_configuration): Adjust accordingly.
17212 * print.c (syms_of_print): Initialize debugging output not here...
17213 (init_print_once): ...but in a new function here.
17214 * lisp.h (init_print_once): Add prototype.
17215 * emacs.c (main): Add call to init_print_once. Adjust comments.
17217 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
17219 * window.c (window_resize_check, window_resize_apply)
17220 (window_from_coordinates, recombine_windows, set_window_buffer)
17221 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
17222 (Fsplit_window_internal, Fdelete_window_internal)
17223 (freeze_window_starts): Use bool for booleans.
17224 * window.h (window_frame_coordinates, resize_frame_windows)
17225 (freeze_window_starts, set_window_buffer): Adjust prototypes.
17227 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
17229 * dispnew.c (bitch_at_user): Use `user-error'.
17231 2013-03-17 Ken Brown <kbrown@cornell.edu>
17233 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
17234 as return type of image_background. (Bug#13981)
17235 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
17237 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
17239 * nsterm.m (updateFrameSize:): Change resize increments if needed.
17240 (ns_select): Don't return with result uninitialized.
17242 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
17245 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
17247 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
17248 directories. If filename is nil, get directory name (Bug#13932).
17249 Use getFilename and getDirectory.
17250 (getFilename, getDirectory): New methods for EmacsSavePanel and
17252 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
17254 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
17256 * coding.c (decode_coding_gap): Fix typo caught by static checking.
17258 2013-03-15 Kenichi Handa <handa@gnu.org>
17260 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
17261 (adjust_after_replace): Make it back to static. Delete the third
17262 arg text_at_gap_tail. Cancel the code for handling it.
17264 * coding.h (struct coding_system): New member eol_seen.
17266 * coding.c (detect_ascii): New function.
17267 (detect_coding): Set coding->head_ascii and coding->eol_seen only
17268 when the source bytes are actually scanned. On detecting for
17269 coding_category_utf_8_auto, call detect_ascii instead of scanning
17270 source bytes directly.
17271 (produce_chars): Call insert_from_gap with the new arg 0.
17272 (encode_coding): Likewise.
17273 (decode_coding_gap): Control ASCII optimization by the variable
17274 disable_ascii_optimization instead of #ifndef .. #endif.
17275 Deccode EOL format according to coding->eol_seen.
17276 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
17279 * lisp.h (adjust_after_replace): Cancel externing it.
17280 (insert_from_gap): Adjust prototype.
17282 2013-03-15 Eli Zaretskii <eliz@gnu.org>
17284 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
17285 FULLSCREEN_MAXIMIZED. (Bug#13935)
17287 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
17289 * region-cache.c (find_cache_boundary, move_cache_gap)
17290 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
17291 Simplify debugging check and convert to eassert. Adjust comment.
17292 (pp_cache): Put under ENABLE_CHECKING.
17294 2013-03-14 Eli Zaretskii <eliz@gnu.org>
17296 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
17297 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
17298 and WM_ACTIVATEAPP.
17299 (w32fullscreen_hook): If the frame is visible, reset
17300 f->want_fullscreen flag after changing the frame size. If the
17301 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
17304 2013-03-13 Daniel Colascione <dancol@dancol.org>
17306 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
17307 too so that these builds can use Cygwin's file conversion
17308 functions. (We've been building and linking cygw32.o all along
17309 and just not using it.)
17311 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
17313 File synchronization fixes (Bug#13944).
17314 * Makefile.in (LIB_FDATASYNC): New macro.
17316 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
17317 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
17318 Don't worry about HAVE_FSYNC, since a substitute fsync is
17319 available if the system lacks one.
17320 (Fwrite_regin): Retry fsync if interrupted.
17322 2013-03-13 Eli Zaretskii <eliz@gnu.org>
17324 * w32term.c (w32_read_socket): If the Emacs frame is being
17325 activated, call w32fullscreen_hook, to make sure the new frame
17326 dimensions are in effect. (Bug#13937)
17328 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
17330 * xdisp.c (init_iterator): Simplify because both character and byte
17331 positions are either specified or -1. Add eassert. Adjust comment.
17332 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
17333 character and byte positions can be obtained from marker.
17335 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
17337 Static checking by Sun C 5.12.
17338 * alloc.c (buffer_memory_full) [REL_ALLOC]:
17339 * bytecode.c (exec_byte_code):
17340 * dispnew.c (init_display):
17342 * fileio.c (Fsubstitute_in_file_name):
17343 * keyboard.c (Fevent_convert_list):
17344 * keymap.c (Fsingle_key_description):
17345 * term.c (maybe_fatal, fatal):
17346 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
17347 * xsmfns.c (Fhandle_save_session):
17348 Omit unreachable code.
17349 * keymap.c (map_keymap_char_table_item): Cast void * to
17350 a function pointer type; the C Standard requires this.
17352 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
17353 Include <sys/param.h> unconditionally, as that works elsewhere and
17354 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
17355 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
17358 See ChangeLog.12 for earlier changes.
17360 ;; Local Variables:
17364 Copyright (C) 2011-2015 Free Software Foundation, Inc.
17366 This file is part of GNU Emacs.
17368 GNU Emacs is free software: you can redistribute it and/or modify
17369 it under the terms of the GNU General Public License as published by
17370 the Free Software Foundation, either version 3 of the License, or
17371 (at your option) any later version.
17373 GNU Emacs is distributed in the hope that it will be useful,
17374 but WITHOUT ANY WARRANTY; without even the implied warranty of
17375 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17376 GNU General Public License for more details.
17378 You should have received a copy of the GNU General Public License
17379 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.