1 2015-03-03 Eli Zaretskii <eliz@gnu.org>
3 * xfaces.c (map_tty_color): Use assoc_no_quit instead of
4 assq_no_quit to fetch color definition by its string name.
7 2015-03-03 Eli Zaretskii <eliz@gnu.org>
8 2015-03-03 Eli Zaretskii <eliz@gnu.org>
10 * xdisp.c (move_it_in_display_line_to): Handle the case where the
11 last character of a screen line is whitespace, and we are under
12 word-wrap with overflow-newline-into-fringe turned on.
15 2015-03-03 Eli Zaretskii <eliz@gnu.org>
16 2015-03-03 Eli Zaretskii <eliz@gnu.org>
18 * xdisp.c (handle_stop, handle_single_display_spec)
19 (next-element_from_image): Don't reset the
20 ignore_overlay_strings_at_pos_p flag here.
21 (next_element_from_buffer): Reset ignore_overlay_strings_at_pos_p
23 (next_overlay_string): Set ignore_overlay_strings_at_pos_p here,
24 after we've exhausted all the overlay strings at the current
27 2015-03-03 Eli Zaretskii <eliz@gnu.org>
29 * xdisp.c (set_iterator_to_next): Set value of stop_charpos
30 according to the object we are about to resume iterating.
33 * dispnew.c (adjust_glyph_matrix): Set the update_mode_line flag
34 of the window whose current glyph matrix was resized, which
35 disables the mode-line row as side effect.
37 * xdisp.c (redisplay_window): Don't avoid redisplay of a window
38 whose update_mode_line flag is set. (Bug#19721)
40 2015-03-03 Eli Zaretskii <eliz@gnu.org>
42 * dispextern.h (FACE_FOR_CHAR): Fix the commentary.
43 2015-03-03 Daniel Colascione <dancol@dancol.org>
45 * alloc.c (syms_of_alloc): Rename `gc-precise-p' to `gc-precise'.
47 2015-03-03 Paul Eggert <eggert@cs.ucla.edu>
49 * alloc.c (run_finalizers): Omit unused local.
50 Also, redo newly-added code as per usual Emacs style.
52 2015-03-03 Martin Rudalics <rudalics@gmx.at>
54 * frame.c (adjust_frame_size): If the pixel sizes remain
55 unchanged but the number of lines or columns of the frame
56 changes, run `window--pixel-to-total' (Bug#19972).
57 (Qwindow_pixel_to_total): DEFSYM it.
59 2015-03-03 Daniel Colascione <dancol@dancol.org>
61 * print.c (print_object): Print whether a finalizer has
64 * data.c (Ftype_of): Make `type-of' work with finalizers.
65 (syms_of_data): Register Qfinalizer.
67 2015-03-02 Daniel Colascione <dancol@dancol.org>
69 * print.c (print_object): Print finalizers.
72 (finalizers, doomed_finalizers): New variables.
73 (init_finalizer_list, finalizer_insert, unchain_finalizer)
74 (mark_finalizer_list, queue_doomed_finalizers)
75 (run_finalizer_handler, run_finalizer_function, run_finalizers):
77 (garbage_collect_1, mark_object, sweep_misc)
78 (init_alloc_once, syms_of_alloc): Support finalizers.
79 (gc-precise-p): New Lisp variable.
81 * lisp.h (Lisp_Misc_Type): New value Lisp_Misc_Finalizer.
82 (FINALIZERP, XFINALIZER): New functions.
83 (Lisp_Finalizer): New structure.
85 2015-02-28 Paul Eggert <eggert@cs.ucla.edu>
87 * character.c (alphabeticp, decimalnump): Avoid undefined behavior
88 if CATEGORY is not an integer, or is an integer out of
89 unicode_category_t range.
91 2015-02-28 Martin Rudalics <rudalics@gmx.at>
93 * frame.c (make_initial_frame, Fmake_terminal_frame): Set
94 can_x_set_window_size and after_make_frame (Bug#19962).
96 2015-02-28 Eli Zaretskii <eliz@gnu.org>
98 * character.c (alphabeticp, decimalnump): New functions.
99 * character.h (alphabeticp, decimalnump): Add prototypes.
101 * regex.c (ISALNUM, ISALPHA): Check Unicode character properties
102 for multibyte characters by calling alphabeticp and decimalnump.
103 (BIT_ALPHA, BIT_ALNUM): New bit masks.
104 (re_wctype_to_bit): Return them when the class is RECC_ALPHA or
106 (re_match_2_internal): Call ISALPHA and ISALNUM when appropriate.
109 2015-02-27 Jan Djärv <jan.h.d@swipnet.se>
111 * xterm.h (x_real_pos_and_offsets): Take outer_border as arg also.
113 * xmenu.c (x_menu_show): Adjust for new arg to x_real_pos_and_offsets.
115 * xfns.c (x_real_pos_and_offsets): Take outer_border as arg also.
116 Initialize all args. Get outer_border from window attributes.
117 Fix typo for top_offset_y.
118 (x_real_positions): Adjust for new arg to x_real_pos_and_offsets.
119 (Fx_frame_geometry): Get outer_border also. Use attrs.width/height.
121 2015-02-27 Mark Laws <mdl@60hz.org>
123 Support daemon mode on MS-Windows (bug#19688)
124 * emacs.c <w32_daemon_event> [WINDOWSNT]: New global var.
125 (main) [WINDOWSNT]: Initialize it to NULL. Create the event to
126 signal clients we are ready for connections.
127 (Fdaemon_initialized): Use DAEMON_RUNNING.
128 [WINDOWSNT]: MS-Windows specific code to signal clients we are
129 ready for connections.
131 * lisp.h (DAEMON_RUNNING): New macro, encapsulates Posix and
132 MS-Windows conditions for running in daemon mode.
134 * minibuf.c (read_minibuf): Use DAEMON_RUNNING.
136 * keyboard.c (kbd_buffer_get_event): Use DAEMON_RUNNING.
138 * dispnew.c (init_display) [WINDOWSNT]: Initialize frames/terminal
141 2015-02-26 Jan Djärv <jan.h.d@swipnet.se>
143 * xmenu.c (create_and_show_popup_menu): Call XTranslateCoordinates,
144 dont use OUTER_TO_INNER macros.
145 (x_menu_show): Call x_real_pos_and_offsets, don't use
146 OUTER_TO_INNER macros.
148 2015-02-26 Eli Zaretskii <eliz@gnu.org>
150 * dispextern.h (FACE_FOR_CHAR): Fix the commentary.
152 2015-02-26 Hans Wennborg <hwennborg@google.com> (tiny change)
154 * emacs.c (decode_env_path): Add parentheses around ternary
155 operator to increase readability and pacify compiler warnings.
157 2015-02-26 Eli Zaretskii <eliz@gnu.org>
159 * w32.c (sys_readdir): Map ERROR_NOT_READY (as in "device not
162 2015-02-26 Paul Eggert <eggert@cs.ucla.edu>
164 * xfns.c (x_real_pos_and_offsets): Fix pointer signedness.
166 2015-02-25 Jan Djärv <jan.h.d@swipnet.se>
168 * xterm.h (struct x_output): Remove x_pixels_outer_diff,
169 y_pixels_outer_diff, FRAME_OUTER_TO_INNER_DIFF_X,
170 FRAME_OUTER_TO_INNER_DIFF_Y. Declare x_real_pos_and_offsets.
172 * xmenu.c (create_and_show_popup_menu): Use XTranslateCoordinates
173 instead of OUTER_TO_INNER_DIFF macros.
175 * xfns.c (x_real_pos_and_offsets): New function, basically the code
176 from x_real_positions.
177 (x_real_positions): Call x_real_pos_and_offsets.
178 (x_relative_mouse_position): Use XTranslateCoordinates instead of
179 OUTER_TO_INNER_DIFF macros.
180 (Fx_frame_geometry): Get offsets with x_real_pos_and_offsets,
181 border from window attributes. Adjust tool bar and menu widths.
183 * w32fns.c (x_real_positions): Remove setting of x_pixels_diff,
186 * frame.h (struct frame): Remove x_pixels_diff, y_pixels_diff.
188 2015-02-25 Paul Eggert <eggert@cs.ucla.edu>
190 Backtrace after malloc arena is corrupted
191 Without this change, if the malloc arena is corrupted and then
192 'backtrace' is called, the backtrace can crash because 'backtrace'
193 calls 'malloc'. For more, please see:
194 https://sourceware.org/ml/libc-alpha/2015-02/msg00678.html
195 * emacs.c (main): Initialize tables used by 'backtrace'.
196 * sysdep.c (emacs_backtrace): Document the newly used part of the API.
198 2015-02-22 Jan Djärv <jan.h.d@swipnet.se>
200 * nsfns.m (Fx_frame_geometry): New function.
201 (syms_of_nsfns): Defsubr Sx_frame_geometry.
203 2015-02-22 Paul Eggert <eggert@cs.ucla.edu>
206 * lisp.h (DEFINE_NON_NIL_Q_SYMBOL_MACROS):
207 Rename from DEFINE_NONNIL_Q_SYMBOL_MACROS. All uses changed.
209 2015-02-21 Eli Zaretskii <eliz@gnu.org>
211 * w32term.c (queue_notifications):
212 * w32inevt.c (handle_file_notifications):
213 * w32font.c (w32_enumfont_pattern_entity): Prefer 'Qfoo' to
216 2015-02-21 Paul Eggert <eggert@cs.ucla.edu>
218 Prefer 'Qfoo' to 'intern ("foo")'
219 * buffer.c (syms_of_buffer):
220 * bytecode.c (exec_byte_code):
221 * callint.c (Fcall_interactively):
222 * callproc.c (create_temp_file):
223 * charset.c (define_charset_internal):
224 * coding.c (syms_of_coding):
225 * editfns.c (syms_of_editfns):
227 * fns.c (syms_of_fns):
228 * frame.c (delete_frame, Fframe_parameters):
229 * keyboard.c (syms_of_keyboard):
230 * keymap.c (syms_of_keymap):
231 * minibuf.c (read_minibuf, syms_of_minibuf):
232 * nsfns.m (ns_cursor_type_to_lisp):
233 * textprop.c (syms_of_textprop):
234 * xdisp.c (Fformat_mode_line, syms_of_xdisp):
235 * xfns.c (x_create_tip_frame, Fx_select_font):
236 * xml.c (parse_region):
237 Prefer constants like 'Qfoo' to calls like 'intern ("foo")'.
238 * buffer.c (syms_of_buffer): OK to do (put 'erase-buffer 'disabled
240 (keys_of_buffer): ... instead of here.
241 * ftfont.c (syms_of_ftfont): Move DEFSYM of Qmono from here ...
242 * xfns.c (syms_of_xfns): ... to here, since ftfont.c is more
243 optional than xfns.c.
245 2015-02-20 Jan Djärv <jan.h.d@swipnet.se>
247 * emacs.c (terminate_due_to_signal): Move totally_unblock_input after
248 setting fatal_error_in_progress, so gobble_input and *read_socket are
249 not read if there are pending_signals.
251 2015-02-20 Paul Eggert <eggert@cs.ucla.edu>
253 Simplify binary I/O configuration
254 * lread.c (Fload): Prefer FOPEN_TEXT and FOPEN_BINARY to #ifdef DOS_NT.
255 * sysstdio.h: Add copyright notice. Include <fcntl.h>.
256 (FOPEN_BINARY, FOPEN_TEXT): New macros.
257 * xfaces.c (Fx_load_color_file): Use FOPEN_TEXT, since POSIX
258 doesn't guarantee that "t" will work.
260 2015-02-19 Eli Zaretskii <eliz@gnu.org>
262 * keyboard.c (read_char): Make sure this_single_command_key_start
263 is in sync with this_command_key_count, around the call to
264 input-method-function. (Bug#19774)
266 2015-02-19 Fujii Hironori <fujii.hironori@gmail.com> (tiny change)
268 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Pass the
269 message to DefWindowProc, after positioning the IME window, to
270 trigger its display. (Bug#11732)
272 2015-02-18 Eli Zaretskii <eliz@gnu.org>
274 * emacs.c (Fkill_emacs): Exit with specified exit code even if
275 stdin is at EOF. (Bug#19897)
277 2015-02-18 Oscar Fuentes <ofv@wanadoo.es>
279 * keyboard.c (read_char): When there is an input method function,
280 do not restore the echo area if a prefix argument is being
281 introduced. (Bug#19875)
283 2015-02-16 Kelly Dean <kelly@prtime.org>
285 * src/keyboard.c (timer_check_2): Fix incorrect comment.
287 2015-02-14 Martin Rudalics <rudalics@gmx.at>
289 * xterm.c (x_frame_normalize_before_maximize): Fix doc-string.
290 Suggested by Alan Mackenzie <acm@muc.de>.
292 2015-02-14 Eli Zaretskii <eliz@gnu.org>
294 * menu.c (Fx_popup_menu) [HAVE_X_WINDOWS]: Call
295 x_relative_mouse_position only for X frames. (Bug#19862)
297 2015-02-13 Paul Eggert <eggert@cs.ucla.edu>
299 Better support for future plugins
300 * lisp.h (DEFINE_LISP_SYMBOL): New macro, replacing and simplifying
301 DEFINE_LISP_SYMBOL_BEGIN / DEFINE_LISP_SYMBOL_END. All uses changed.
302 (DEFINE_NONNIL_Q_SYMBOL_MACROS): New macro, defaulting to true.
304 2015-02-11 Martin Rudalics <rudalics@gmx.at>
306 * w32term.c (w32_read_socket): In SIZE_MAXIMIZED and
307 SIZE_RESTORED cases correctly handle `maximized' value for the
308 `fullscreen' parameter. Don't use 'maximized' frame parameter
310 (w32fullscreen_hook): Include menu bar height when calculating
311 new text height in FULLSCREEN_BOTH case.
312 * xterm.c (do_ewmh_fullscreen): Handle transition from
313 FULLSCREEN_BOTH to FULLSCREEN_MAXIMIZED when
314 x_frame_normalize_before_maximize is set.
316 2015-02-10 Paul Eggert <eggert@cs.ucla.edu>
318 Use bool for boolean in xdisp.c
319 * dispextern.h (display_prop_intangible_p, resize_mini_window)
320 (pixel_to_glyph_coords, mark_window_display_accurate)
321 (compute_display_string_pos, handle_tool_bar_click)
322 (x_intersect_rectangles, clear_mouse_face, display_tty_menu_item):
323 * lisp.h (setup_echo_area_for_printing, message_with_string)
324 (pos_visible_p): Use bool for boolean.
325 * xdisp.c: Use bool, true, false intstead of int, 1, 0.
326 Remove unnecessary forward decls.
327 (trace_move) [DEBUG_TRACE_MOVE]: Now static.
328 (CHECK_IT, CHECK_WINDOW_END):
329 Now an inline function that is always defined.
331 (check_window_end) [oGLYPH_DEBUG && ENABLE_CHECKING]:
332 Remove; no longer needed.
333 (handle_stop): Prefer (X && !Y) to (X ? !Y : 0).
334 (get_overlay_strings): Omit unnecessary casts.
335 (forward_to_next_line_start):
337 Prefer !BOOL to (BOOL ? 0 : 1).
338 (next_element_function): New typedef.
339 (get_next_element): Use it. Now const.
340 (IT_POS_VALID_AFTER_MOVE_P): Prefer !X || Y==0 to (X ? Y==0 : 1).
341 (vmessage): Now ATTRIBUTE_FORMAT_PRINTF (1, 0), to pacify GCC 4.9.2
342 (display_echo_area): Prefer BOOLEXPR to BOOLEXPR ? 1 : 0.
343 (tool_bar_item_info): Simplify.
344 (invisible_prop): Rename from invisible_p, since it doesn't
345 return bool. All callers changed.
346 (x_produce_glyphs): Simplify.
348 2015-02-09 Paul Eggert <eggert@cs.ucla.edu>
350 Check for some overflows in vertical-motion
351 * indent.c (window_column_x): New function.
352 (Fvertical_motion): Use it to protect against integer overflow
353 when computing column. Prefer extract_float to doing things by hand.
354 Avoid unnecessary casts.
356 * xfont.c: Minor style fixes
357 (xfont_list_pattern): Reindent to 80 cols and use Emacs-style comments.
358 Redo loop so that less indentation is needed.
360 2015-02-09 Eli Zaretskii <eliz@gnu.org>
362 * indent.c (Fvertical_motion): Accept an additional argument
363 CUR-COL and use it as the starting screen coordinate.
364 * window.c (window_scroll_line_based, Fmove_to_window_line): All
365 callers of vertical-motion changed.
367 2015-02-09 Dima Kogan <dima@secretsauce.net>
369 * font.c (font_score): Remove unused variable assignment.
371 2015-02-09 Dima Kogan <dima@secretsauce.net>
373 * xfaces.c (realize_basic_faces): Don't set Qscalable_fonts_allowed to
375 * font.c (font_score): Try to find a font without scaling first,
376 and only accept scalable fonts if we did not get a match (Bug#19117).
378 2015-02-09 Stefan Monnier <monnier@iro.umontreal.ca>
380 * keyboard.c (syms_of_keyboard): Use non-nil default value.
382 2015-02-09 Paul Eggert <eggert@cs.ucla.edu>
384 Use C99's INFINITY and NAN macros
385 * lread.c: Include <math.h>.
386 (string_to_number): Use INFINITY and NAN rather than rolling our own.
387 This avoids some runtime diagnostics when building with
388 gcc -fsanitize=undefined.
390 Fix bidi_explicit_dir_char undefined behavior
391 * bidi.c (bidi_explicit_dir_char): Avoid subscript error when
392 argument is BIDI_EOB. This can happen in bidi_level_of_next_char.
394 Better distinguish infinite from invalid times
395 * editfns.c (check_time_validity): New function.
396 (decode_time_components): Return int, not bool.
397 Return -1 (not 0) if the time is out of range.
399 (lisp_time_struct, lisp_seconds_argument): Distinguish better
400 between time overflow and invalid time values.
402 2015-02-08 Paul Eggert <eggert@cs.ucla.edu>
404 Minor tweaks to frame_size_history_add
405 * frame.c (frame_size_history_add): Don't assume length fits in 'int'.
406 Prefer XCAR and XCDR to Fcar and Fcdr when the arg is a cons.
407 (Fframe_after_make_frame): Simplify.
408 * gtkutil.c: Remove commented-out code.
409 * xfns.c (Fx_create_frame): Fix indenting.
411 2015-02-08 Eli Zaretskii <eliz@gnu.org>
413 * frame.c (Fframe_parameter): Don't replace a non-nil value of
414 foreground-color or background-color parameters with a nil value.
417 2015-02-08 Stefan Monnier <monnier@iro.umontreal.ca>
419 * data.c (Findirect_function): Like `symbol-function', don't signal an
420 error for void functions any more.
422 2015-02-07 Martin Rudalics <rudalics@gmx.at>
424 * frame.c (frame_size_history_add): New function.
425 (frame_inhibit_resize): Consider frame_inhibit_implied_resize
426 only after frame's after_make_frame slot is true.
427 Inhibit resizing fullwidth-/height frames in one direction only.
428 Update frame_size_history.
429 (adjust_frame_size): Call frame_size_history_add.
430 (make_frame): Initalize after_make_frame slot.
431 (Fmake_terminal_frame): Adjust adjust_frame_size call.
432 (Fcan_run_window_configuration_change_hook): Rename to
433 Fframe_after_make_frame. Set after_make_frame slot.
434 Return second argument.
435 (x_set_frame_parameters): Postpone handling fullscreen parameter
436 until after width and height parameters have been set.
437 Apply width and height changes only if can_x_set_window_size is true.
438 Update frame_size_history.
439 (Qadjust_frame_size_1, Qadjust_frame_size_2)
440 (Qadjust_frame_size_3, QEmacsFrameResize, Qframe_inhibit_resize)
441 (Qx_set_fullscreen, Qx_check_fullscreen, Qx_set_window_size_1)
442 (Qxg_frame_resized, Qxg_frame_set_char_size_1)
443 (Qxg_frame_set_char_size_2, Qxg_frame_set_char_size_3)
444 (Qxg_change_toolbar_position, Qx_net_wm_state)
445 (Qx_handle_net_wm_state, Qtb_size_cb, Qupdate_frame_tool_bar)
446 (Qfree_frame_tool_bar): New symbol for updating frame_size_history.
447 (Qtip_frame, Qterminal_frame): New symbols.
448 (Vframe_adjust_size_history): Rename to frame_size_history.
449 * frame.h (struct frame):
450 Rename can_run_window_configuration_change_hook slot to
452 (frame_size_history_add): Extern.
453 * gtkutil.c (xg_frame_resized): Call frame_size_history_add.
454 Don't set FRAME_PIXEL_WIDTH and FRAME_PIXEL_HEIGHT here.
455 (xg_frame_set_char_size): Try to preserve the status of
456 fullwidth/-height frames. Call frame_size_history_add.
457 (tb_size_cb, update_frame_tool_bar, free_frame_tool_bar)
458 (xg_change_toolbar_position): Call frame_size_history_add.
459 * w32fns.c (x_change_tool_bar_height): Handle frame's fullscreen
461 (Fx_create_frame): Process fullscreen parameter after frame has
463 (x_create_tip_frame): Pass Qtip_frame to adjust_frame_size.
464 (Fx_frame_geometry): Don't pollute pure storage.
465 * w32term.c (w32_read_socket): For WM_WINDOWPOSCHANGED,
466 WM_ACTIVATE and WM_ACTIVATEAPP set frame's visibility before
467 calling w32fullscreen_hook. For WM_DISPLAYCHANGE call
468 w32fullscreen_hook immediately.
469 (x_fullscreen_adjust, x_check_fullscreen): Remove.
470 (w32fullscreen_hook): Call change_frame_size just as with a
471 "normal" frame resize operation. Call do_pending_window_change.
472 (x_set_window_size): Try to handle fullwidth and fullheight more
473 accurately. Don't rely on w32_enable_frame_resize_hack.
474 (w32_enable_frame_resize_hack): Remove variable.
475 * widget.c (EmacsFrameResize): Remove dead code.
476 Call frame_size_history_add
477 * window.c (run_window_configuration_change_hook):
478 Check f->after_make_frame instead of
479 f->can_run_window_configuration_change_hook.
480 * xfns.c (x_change_tool_bar_height): Handle frame's fullscreen status.
481 (Fx_create_frame): Process fullscreen parameter after frame has
483 (Fx_frame_geometry): Don't pollute pure storage.
484 * xterm.c (x_net_wm_state, x_handle_net_wm_state):
485 Call frame_size_history_add.
486 (do_ewmh_fullscreen): Handle x_frame_normalize_before_maximize.
487 (x_check_fullscreen): Count in menubar when calling
488 XResizeWindow. Wait for ConfigureNotify event.
489 Call frame_size_history_add.
490 (x_set_window_size_1): Remove PIXELWISE argument. Try to handle
491 changing a fullheight frame's width or a fullwidth frame's
492 height. Call frame_size_history_add.
493 (x_set_window_size): Simplify xg_frame_set_char_size and
494 x_set_window_size_1 calls.
495 (x_frame_normalize_before_maximize): New variable.
497 2015-02-07 Paul Eggert <eggert@cs.ucla.edu>
499 Remove no-longer-used cursor_in_echo_area code
500 * dispnew.c (set_window_cursor_after_update, update_frame_1):
501 Remove checks for negative cursor_in_echo_area, since this var is
502 a boolean, and has been a boolean for some time. Simplify.
503 * dispnew.c (init_display):
504 * xdisp.c (message3_nolog, vmessage): Use bool for boolean.
506 2015-02-05 Stefan Monnier <monnier@iro.umontreal.ca>
508 * eval.c (Ffunction): Handle the new (:documentation ...) form.
509 (syms_of_eval): Declare `:documentation'.
511 2015-02-05 Martin Rudalics <rudalics@gmx.at>
513 * xdisp.c (Fwindow_text_pixel_size): Remove optional BUFFER
514 argument added on 2015-02-01.
516 2015-02-04 Paul Eggert <eggert@cs.ucla.edu>
518 Remove no-longer-used two_byte_p calculations
519 * dispextern.h (struct glyph_string): Remove member two_byte_p.
521 * xdisp.c (get_glyph_face_and_encoding): Remove arg two_byte_p.
524 2015-02-03 Paul Eggert <eggert@cs.ucla.edu>
526 Omit unnecessary var if GTK or NS
527 * frame.c, frame.h (frame_default_tool_bar_height) [USE_GTK||HAVE_NS]:
528 Now a constant zero on these platforms.
530 2015-02-01 Martin Rudalics <rudalics@gmx.at>
532 * xdisp.c (Fwindow_text_pixel_size): Add optional argument BUFFER.
534 2015-01-31 Eli Zaretskii <eliz@gnu.org>
536 * coding.c (raw_text_coding_system_p): New function.
538 * keyboard.c (read_decoded_event_from_main_queue): Use it when the
539 keyboard coding-system is 'raw-text'. (Bug#19532)
541 * coding.h (raw_text_coding_system_p): Add prototype.
543 2015-01-31 Andreas Schwab <schwab@linux-m68k.org>
545 * Makefile.in (gl-stamp): Generate globals.h through the use of
547 (globals.h): Replace with empty command.
549 2015-01-31 Eli Zaretskii <eliz@gnu.org>
551 * keyboard.c (kbd_buffer_store_event_hold): Ignore FOCUS_OUT_EVENT
552 and ICONIFY_EVENT for the purposes of breaking while-no-input
555 * dired.c (read_dirent): Correct the "MSDOS hacks" hack: the
556 special code for errno = ENOENT or EACCES is needed for WINDOWSNT,
559 2015-01-31 Paul Eggert <eggert@cs.ucla.edu>
561 Simplify read_dirent's MSDOS hacks
562 * dired.c (read_dirent): Simplify by removing the need for the
563 DIR_ENTRY argument. All callers changed. This separates the
564 MS-DOS idiosyncrasies better from the rest of the code.
566 2015-01-30 Eli Zaretskii <eliz@gnu.org>
568 * dired.c (read_dirent): Accept an additional argument
569 FIRST_ENTRY. If readdir fails with ENOENT or EACCES the first
570 time it is called, report the error as if it happened in
572 (directory_files_internal, file_name_completion): Adjust callers
575 2015-01-30 Paul Eggert <eggert@cs.ucla.edu>
577 Refactor calls to opendir for simplicity
578 * dired.c (open_directory): Accept Lisp_Object, not char *, for
579 dirname. Signal an error if the open fails. All callers changed.
581 2015-01-29 Paul Eggert <eggert@cs.ucla.edu>
583 Report readdir failures
584 Previously, on non-MS-Windows platforms the code treated most
585 readdir failures as EOF. This was incorrect, e.g., when readdir
586 fails with errno == EOVERFLOW. Signal an error instead.
587 * dired.c (read_dirent):
588 New function, which signals an error when readdir fails.
589 (directory_files_internal, file_name_completion): Use it.
591 2015-01-29 Eli Zaretskii <eliz@gnu.org>
593 Use bool for boolean in w32menu.c, w32font.c, w32uniscribe.c.
594 * w32uniscribe.c (uniscribe_list, uniscribe_match): Use bool where
597 * w32font.c (struct font_callback_data, w32font_list_internal)
598 (w32font_driver, w32font_match_internal): Use bool where appropriate.
600 * w32menu.c (x_activate_menubar, set_frame_menubar)
601 (w32_dialog_show, initialize_frame_menubar, w32_menu_show)
602 (is_simple_dialog): Use bool where appropriate.
604 2015-01-28 Paul Eggert <eggert@cs.ucla.edu>
606 Use bool, not int, to track face changes
607 * xfaces.c (face_change): Rename from face_change_count, and
608 change from int to bool. The var is now true (instead of nonzero)
609 if attributes have changed; this is simpler. All uses changed.
612 2015-01-28 Eli Zaretskii <eliz@gnu.org>
614 * dired.c (directory_files_internal, file_name_completion)
615 [WINDOWSNT]: Signal an error when errno is set non-zero by
616 'readdir', regardless of its value.
618 * w32.c (sys_readdir): Set errno to ENOENT when the directory
619 doesn't exist and to EACCES when it's not accessible to the
620 current user. Set errno to zero when FindNextFile exhausts the
621 directory, so that callers don't interpret that as an error and
622 don't signal a file-error.
623 (open_unc_volume): Set errno to ENOENT if WNetOpenEnum fails.
625 * dired.c (directory_files_internal) [WINDOWSNT]: If readdir
626 returns NULL and errno is ENOTDIR, behave as if opendir failed to
627 open the directory. (Bug#19701)
629 * w32.c (sys_readdir): If FindFirstFile fails because the
630 directory doesn't exist, set errno to ENOTDIR.
632 2015-01-28 Jan Djärv <jan.h.d@swipnet.se>
634 * nsterm.m (drawRect:): Add block/unblock_input (Bug#19660).
636 2015-01-28 Paul Eggert <eggert@cs.ucla.edu>
638 Fix coding.c subscript error
639 * coding.c (CODING_ISO_INVOKED_CHARSET):
640 Avoid undefined behavior if CODING_ISO_INVOCATION returns negative.
642 2015-01-28 Eli Zaretskii <eliz@gnu.org>
644 * xdisp.c (produce_image_glyph): Fix display of images in R2L
645 screen lines: prepend the new glyph to the ones already there
646 instead of appending it.
648 * w32fns.c (w32_set_title_bar_text): New function, including
649 support for titles with non-ASCII characters outside of the
650 current system codepage.
651 (x_set_name, x_set_title): Use it. (Bug#19590)
653 * indent.c (Fvertical_motion): Return zero if we started from ZV
654 and there's an overlay after-string there. (Bug#19553)
656 * emacs.c (usage_message): Fix the description of the -nl switch.
659 * xdisp.c (move_it_to, try_cursor_movement): Don't use the window
660 end information if the window_end_valid flag is unset.
661 (try_window_id): If the call to display_line invalidated the
662 window end information, give up the try_window_id optimization.
665 * w32fns.c (Fx_server_version, Fx_server_vendor): Doc fix.
666 * xfns.c (Fx_server_version, Fx_server_vendor): Doc fix.
668 * emacs.c (syms_of_emacs) <system-configuration>: Doc fix. (Bug#19502)
670 2015-01-28 Stefan Monnier <monnier@iro.umontreal.ca>
672 * lisp.mk (lisp): Add cl-preloaded.
674 2015-01-27 Paul Eggert <eggert@cs.ucla.edu>
676 Use bool for boolean in xfaces.c
677 * dispextern.h: Adjust to signature changes.
678 * font.c (font_at, font_range):
679 * fontset.c (Finternal_char_font):
680 * fringe.c (draw_fringe_bitmap_1):
681 * xdisp.c (handle_face_prop, face_before_or_after_it_pos)
682 (get_next_display_element, highlight_trailing_whitespace)
683 (display_string, calc_line_height_property)
684 (note_mode_line_or_margin_highlight, note_mouse_highlight):
685 * xfaces.c (tty_suppress_bold_inverse_default_colors_p)
686 (menu_face_changed_default, recompute_basic_faces)
687 (Fbitmap_spec_p, parse_rgb_list, tty_lookup_color)
688 (tty_defined_color, defined_color, face_color_gray_p)
689 (face_color_supported_p, load_color2, load_face_colors)
690 (Fx_list_fonts, LFACEP, push_named_merge_point)
691 (resolve_face_name, lface_from_face_name_no_resolve)
692 (lface_from_face_name, get_lface_attributes_no_remap)
693 (get_lface_attributes, lface_fully_specified_p)
694 (set_lface_from_font, merge_face_vectors, merge_named_face)
695 (merge_face_ref, Finternal_make_lisp_face)
696 (Finternal_lisp_face_p, Finternal_copy_lisp_face)
697 (Finternal_set_lisp_face_attribute)
698 (update_face_from_frame_parameter, set_font_frame_param)
699 (face_boolean_x_resource_value)
700 (Finternal_set_lisp_face_attribute_from_resource)
701 (x_update_menu_appearance, Finternal_get_lisp_face_attribute)
702 (Finternal_merge_in_global_face, Fface_font, face_attr_equal_p)
703 (lface_equal_p, Finternal_lisp_face_equal_p)
704 (Finternal_lisp_face_empty_p, lface_same_font_attributes_p)
705 (Fcolor_distance, lookup_named_face, lookup_basic_face)
706 (lookup_derived_face, Fface_attributes_as_vector)
707 (x_supports_face_attributes_p, tty_supports_face_attributes_p)
708 (Fdisplay_supports_face_attributes_p, realize_basic_faces)
709 (realize_default_face, realize_named_face)
710 (realize_non_ascii_face, realize_x_face, map_tty_color)
711 (realize_tty_face, compute_char_face, face_at_buffer_position)
712 (face_for_overlay_string, face_at_string_position):
713 Use bool for boolean.
714 * xfaces.c (set_lface_from_font):
715 Return void, since callers never use the result.
717 2015-01-26 Andreas Schwab <schwab@linux-m68k.org>
719 * image.c (lookup_pixel_color): Reorder conditions that are
721 (x_to_xcolors): Likewise.
722 (x_detect_edges): Likewise.
723 (png_load_body): Likewise.
724 (gif_close): Likewise.
725 (gif_load): Likewise.
727 2015-01-25 Eli Zaretskii <eliz@gnu.org>
729 Use bool for boolean in w32term.c
730 * w32term.c (x_update_window_begin, x_update_window_end)
731 (x_update_end, x_after_update_window_line)
732 (x_set_glyph_string_gc, x_draw_glyph_string_background)
733 (x_draw_glyph_string_foreground)
734 (x_draw_composite_glyph_string_foreground)
735 (x_draw_glyphless_glyph_string_foreground)
736 (x_draw_image_glyph_string, x_draw_glyph_string)
737 (x_draw_stretch_glyph_string, note_mouse_movement)
738 (w32_mouse_position, x_scroll_bar_report_motion)
739 (x_horizontal_scroll_bar_report_motion, w32_read_socket)
740 (w32_set_vertical_scroll_bar, w32_set_horizontal_scroll_bar)
741 (w32_draw_window_cursor, x_new_font, x_set_offset)
742 (x_set_window_size, x_make_frame_invisible, x_iconify_frame):
743 Use bool where appropriate.
745 Use bool for boolean in w32fns.c
746 * w32fns.c (w32_defined_color, x_decode_color)
747 (Fxw_color_defined_p, Fxw_color_values, x_set_icon_type)
748 (x_set_menu_bar_lines, x_change_tool_bar_height)
749 (x_set_internal_border_width, x_explicitly_set_name)
750 (x_implicitly_set_name, Fx_create_frame, w32_window)
751 (x_create_tip_frame, Fx_show_tip): Use bool where appropriate.
753 2015-01-25 Paul Eggert <eggert@cs.ucla.edu>
755 Use bool for boolean in xfns.c
756 * xfaces.c (x_update_menu_appearance):
757 * xfns.c (x_real_positions, x_defined_color, x_decode_color)
758 (xg_set_icon, xg_set_icon_from_xpm_data, x_set_cursor_color)
759 (x_set_icon_type, x_set_icon_name, x_set_menu_bar_lines)
760 (x_change_tool_bar_height, x_set_internal_border_width)
761 (x_encode_text, x_set_name_internal, x_explicitly_set_name)
762 (x_implicitly_set_name, x_default_scroll_bar_color_parameter)
763 (hack_wm_protocols, xic_create_fontsetname, xic_free_xfontset)
764 (x_window, x_icon, Fx_wm_set_size_hint, Fx_create_frame)
765 (Fxw_color_defined_p, Fxw_color_values, x_create_tip_frame)
766 (Fx_show_tip, clean_up_file_dialog, Fx_file_dialog)
767 (clean_up_dialog, syms_of_xfns):
768 * xterm.h (xg_set_icon, xg_set_icon_from_xpm_data)
769 (xic_create_fontsetname):
770 Use bool for boolean.
771 * xfns.c: Include bitmaps/gray.xbm unconditionally.
773 Count MANY function args more reliably
774 * alloc.c (Fgc_status, purecopy, unbind_to, garbage_collect_1):
775 * buffer.c (Fbuffer_list, Fkill_buffer):
776 * callint.c (read_file_name, Fcall_interactively):
777 * charset.c (Fset_charset_priority, syms_of_charset):
778 * chartab.c (uniprop_encode_value_numeric):
779 * coding.c (syms_of_coding):
780 * composite.c (syms_of_composite):
781 * data.c (wrong_range):
782 * dbusbind.c (syms_of_dbusbind):
783 * dired.c (file_attributes):
784 * editfns.c (Fdecode_time, update_buffer_properties, format2):
785 * eval.c (run_hook_with_args_2, apply1, call1, call2, call3)
786 (call4, call5, call6, call7):
787 * fileio.c (Finsert_file_contents, choose_write_coding_system)
788 (Fcar_less_than_car, build_annotations, auto_save_error):
789 * filelock.c (get_boot_time):
790 * fns.c (internal_equal, nconc2, Fyes_or_no_p, Fwidget_apply):
791 (maybe_resize_hash_table, secure_hash):
792 * font.c (font_style_to_value, font_open_by_name, Flist_fonts):
793 * fontset.c (fontset_add, Fset_fontset_font):
794 * ftfont.c (ftfont_lookup_cache):
795 * gtkutil.c (xg_get_font):
796 * insdel.c (signal_before_change, signal_after_change):
797 * keymap.c (append_key):
798 * lread.c (load_warn_old_style_backquotes, Fload, init_lread):
799 * minibuf.c (Fread_buffer):
800 * print.c (print_preprocess):
801 * process.c (Fformat_network_address, Fmake_network_process)
802 (server_accept_connection):
803 * sound.c (Fplay_sound_internal):
804 * term.c (Fsuspend_tty, Fresume_tty):
805 * window.c (window_list):
806 * xdisp.c (run_redisplay_end_trigger_hook, add_to_log)
807 (message_with_string):
808 * xfaces.c (Fx_list_fonts):
809 * xfont.c (syms_of_xfont):
810 * xselect.c (x_handle_selection_request)
811 (x_handle_selection_clear, x_clear_frame_selections)
812 (x_clipboard_manager_error_1):
813 Prefer CALLMANY and CALLN to counting args by hand.
814 * doc.c (reread_doc_file): Remove unused code.
815 * fns.c (concat2, concat3): Redo to avoid need for local-var vector.
816 (cmpfn_user_defined, hashfn_user_defined, Fmaphash):
817 Prefer call1 and call2 to Ffuncall.
818 * keyboard.c (safe_run_hook_funcall, safe_run_hooks):
819 Use struct literal rather than a local var, for simplicity.
820 * keymap.c (where_is_internal): Use NULL rather than a pointer
822 * lisp.h (CALLMANY, CALLN): New macros.
823 * sound.c (Fplay_sound_internal): Coalesce duplicate code.
826 Use gnustep-config if available
827 * emacs.c [NS_IMPL_GNUSTEP]: Don't include <GNUstepBase/GSConfig.h>.
828 It doesn't appear to be needed, and the inclusion breaks on
829 Ubuntu 14.10 when 'configure' uses 'gnustep-config'.
831 2015-01-22 Eli Zaretskii <eliz@gnu.org>
833 * xdisp.c (init_iterator): Restore a comment lost in transition.
835 2015-01-22 Paul Eggert <eggert@cs.ucla.edu>
837 Use bool for boolean in xfont.c, xftfont.c, xgselect.c
838 * xfont.c (xfont_driver, xfont_chars_supported)
839 (xfont_text_extents):
840 * xftfont.c (xftfont_get_colors, xftfont_open)
841 (xftfont_prepare_face, xftfont_done_face)
842 (xftfont_cached_font_ok):
843 * xgselect.c (xg_select):
844 Use bool for boolean.
846 Don't downcase system diagnostics' first letters
847 * fileio.c (report_file_errno): Don't downcase, and simplify.
850 Isolate NIL_IS_ZERO-assuming code better
851 Suggested by Stefan Monnier in:
852 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00588.html
853 * alloc.c (allocate_pseudovector):
854 Use memclear, not memsetnil, to remove a 'verify'.
855 * callint.c (Fcall_interactively):
856 * dispnew.c (realloc_glyph_pool):
857 * xdisp.c (init_iterator):
858 Use memclear, not memset, to remove a 'verify'.
859 * lisp.h (memclear): Rename from memsetnil, and take a byte
860 count rather than a word count. All callers changed.
862 2015-01-20 Paul Eggert <eggert@cs.ucla.edu>
864 Undo port to hypothetical nonzero Qnil case
865 This mostly undoes the previous change in this area. See:
866 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00570.html
867 * alloc.c (allocate_pseudovector):
868 * callint.c (Fcall_interactively):
869 * dispnew.c (realloc_glyph_pool):
870 * fringe.c (init_fringe):
871 * lisp.h (memsetnil):
872 * xdisp.c (init_iterator):
873 Simplify by assuming that Qnil is zero, but verify the assumption.
874 * lisp.h (NIL_IS_ZERO): Revert back to this symbol, removing
875 NIL_IS_NONZERO. All uses changed.
877 2015-01-20 Jan Djärv <jan.h.d@swipnet.se>
879 * nsterm.m (EV_TRAILER2): Set Vinhibit_quit to Qt (Bug#19531).
881 2015-01-20 Dmitry Antipov <dmantipov@yandex.ru>
883 Prefer xlispstrdup to avoid dumb calls to strlen.
884 * nsfont.m (ns_get_family):
885 * nsterm.m (ns_term_init):
886 * w32fns.c (w32_window):
887 * xfns.c (x_window, Fx_select_font): Use xlispstrdup.
889 2015-01-20 Paul Eggert <eggert@cs.ucla.edu>
891 Correct an old fix for GTK font selection
892 * gtkutil.c (xg_get_font): Fix off-by-2 typo.
895 Fix minor bugs with printing null bytes
896 * minibuf.c (read_minibuf_noninteractive):
897 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]:
898 Work even if the Lisp string contains a null byte.
900 Port to hypothetical case where Qnil is nonzero
901 * alloc.c (allocate_pseudovector):
902 * callint.c (Fcall_interactively):
903 * coding.c (syms_of_coding):
904 * dispnew.c (realloc_glyph_pool):
905 * fringe.c (init_fringe):
906 * lisp.h (memsetnil):
907 * xdisp.c (init_iterator):
908 Port to the currently-hypothetical case where Qnil is nonzero.
909 * dispnew.c (adjust_glyph_matrix): Remove unnecessary verification,
910 as there are no Lisp_Object values in the data here.
911 * lisp.h (NIL_IS_NONZERO): New symbol, replacing NIL_IS_ZERO.
912 All uses changed. Define only if not already defined, so that one
913 can debug with -DNIL_IS_NONZERO.
914 * xdisp.c (init_iterator): Remove unnecessary initializations to 0.
916 2015-01-19 Eli Zaretskii <eliz@gnu.org>
918 * dispnew.c (adjust_glyph_matrix, realloc_glyph_pool): Verify that
919 Qnil is represented as zero, before using that to initialize parts
920 of the glyph structure.
922 * xdisp.c (init_iterator): Verify that Qnil is represented as
923 zero, before using that to initialize parts of the iterator
926 2015-01-19 Paul Eggert <eggert@cs.ucla.edu>
928 Prefer memset to repeatedly assigning Qnil
929 * alloc.c (allocate_pseudovector): Catch more bogus values.
930 * alloc.c (allocate_pseudovector):
931 * callint.c (Fcall_interactively):
932 * coding.c (syms_of_coding):
933 * fringe.c (init_fringe):
934 Verify that Qnil == 0.
935 * callint.c (Fcall_interactively):
936 * eval.c (Fapply, Ffuncall):
937 * fns.c (mapcar1, larger_vector):
938 * font.c (font_expand_wildcards):
939 * fringe.c (init_fringe):
940 Prefer memset to assigning zeros by hand.
941 * callint.c (Fcall_interactively):
942 Remove duplicate assignment of Qnil to args[i].
943 * coding.c (syms_of_coding):
944 Prefer LISP_INITIALLY_ZERO to assigning zeros by hand.
945 * fileio.c (Ffile_selinux_context):
946 Rewrite to avoid need for Lisp_Object array.
947 * lisp.h (XLI_BUILTIN_LISPSYM): New macro.
948 (DEFINE_LISP_SYMBOL_END): Use it.
949 (NIL_IS_ZERO): New constant.
950 (memsetnil): New function.
952 2015-01-16 Dmitry Antipov <dmantipov@yandex.ru>
954 Tune pseudovector allocation assuming Qnil == 0.
955 * alloc.c (allocate_pseudovector): Use memset for both
956 Lisp_Objects and regular slots. Add zerolen arg.
957 * lisp.h (allocate_pseudovector): Adjust prototype.
958 (ALLOCATE_PSEUDOVECTOR): Adjust user.
959 (ALLOCATE_ZEROED_PSEUDOVECTOR): New macro.
960 (allocate_hash_table, allocate_window, allocate_frame)
961 (allocate_process, allocate_terminal): Remove prototypes.
962 * fns.c (allocate_hash_table): Now static here.
963 * frame.c (allocate_frame):
964 * process.c (allocate_process):
965 * terminal.c (allocate_terminal):
966 * window.c (allocate_window): Now static here.
967 Use ALLOCATE_ZEROED_PSEUDOVECTOR. Add comment.
969 * lisp.h (XTERMINAL): Add eassert.
970 * process.c (make_lisp_proc): Now static here.
972 Prefer INLINE functions in font.h to match style used in lisp.h.
973 * font.h (FONTP, FONT_SPEC_P, FONT_ENTITY_P, FONT_OBJECT_P)
974 (CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY, CHECK_FONT_OBJECT)
975 (XFONT_SPEC, XFONT_ENTITY, XFONT_OBJECT, CHECK_FONT_GET_OBJECT):
977 * font.c (Ffont_otf_alternates, Fquery_font, Ffont_get_glyphs):
978 * ftfont.c (ftfont_shape):
979 * macfont.m (macfont_shape):
980 * w32uniscribe.c (uniscribe_shape):
981 * xftfont.c (xftfont_shape): Adjust CHECK_FONT_GET_OBJECT users.
983 2015-01-16 Paul Eggert <eggert@cs.ucla.edu>
985 Give up on -Wsuggest-attribute=const
986 * decompress.c (Fzlib_available_p):
987 * gnutls.c (Fgnutls_available_p):
988 * gtkutil.h (xg_uses_old_file_dialog):
989 * xdisp.c (Ftool_bar_height):
990 * xmenu.c (popup_activated):
991 No longer const, since it's not const on at lest some
992 configurations, and we shouldn't lie to the compiler.
994 2015-01-15 Eli Zaretskii <eliz@gnu.org>
996 * fileio.c: Include binary-io.h.
997 (Fset_binary_mode): New function.
998 (syms_of_fileio): Defsubr it.
999 (syms_of_fileio) <Qstdin, Qstdout, Qstderr>: DEFSYM them.
1001 2015-01-15 Teodor Zlatanov <tzz@lifelogs.com>
1003 * gnutls.c (init_gnutls_functions): Import gnutls_x509_crt_check_issuer.
1004 (Fgnutls_peer_status): Use it to set the :self-signed flag.
1005 Rename the previous :self-signed to :unknown-ca. (Bug#19404)
1006 (Fgnutls_peer_status_warning_describe): Explain :unknown-ca flag.
1008 2015-01-14 Eli Zaretskii <eliz@gnu.org>
1010 * w32fns.c (w32_wnd_proc): Ignore MENUITEMINFO's dwItemData data
1011 when FLAGS indicate the item is not highlighted. (Bug#19596)
1013 2015-01-14 Martin Rudalics <rudalics@gmx.at>
1015 * xmenu.c (update_frame_menubar): Remove garbaged code.
1017 2015-01-14 Paul Eggert <eggert@cs.ucla.edu>
1019 remove_slash_colon need not be inline
1020 * process.c, process.h (remove_slash_colon): No longer inline.
1021 This saves text bytes without hurting runtime performance.
1023 2015-01-14 Dmitry Antipov <dmantipov@yandex.ru>
1025 Avoid extra multibyteness check in ENCODE_FILE users.
1026 * callproc.c (encode_current_directory, Fcall_process, call_process):
1027 * dired.c (directory_files_internal, file_name_completion):
1028 Do not check for STRING_MULTIBYTE because encode_file_name
1029 is a no-op for unibyte strings.
1031 * process.h (remove_slash_colon): New function.
1032 * callproc.c (encode_current_directory, call_process):
1033 * process.c (Fstart_process): Use it.
1035 Consistently handle time zone specification.
1036 * editfns.c (decode_time_zone): New function, refactored out from ...
1037 (Fencode_time): ... adjusted user.
1038 (Fset_time_zone_rule): Use decode_time_zone.
1040 * editfns.c (make_buffer_string_both): If requested range intersects
1041 the gap, don't move the latter but copy in two regions, thus avoiding
1042 unnecessary relocation of buffer data.
1044 2015-01-14 Paul Eggert <eggert@cs.ucla.edu>
1046 Use bool for boolean in xmenu.c, xml.c
1047 * xmenu.c (x_menu_set_in_use, popup_get_selection)
1048 (Fx_menu_bar_open_internal, popup_widget_loop)
1049 (x_activate_menubar, xg_crazy_callback_abort)
1050 (update_frame_menubar, set_frame_menubar)
1051 (initialize_frame_menubar, free_frame_menubar)
1052 (create_and_show_popup_menu, x_menu_show)
1053 (create_and_show_dialog, x_dialog_show):
1054 * xml.c (libxml2_loaded_p, init_libxml2_functions, parse_region)
1055 (Flibxml_parse_html_region, Flibxml_parse_xml_region):
1056 * xrdb.c (main) [TESTRM]:
1057 * xsettings.c (init_gsettings):
1058 * xterm.c (XFillRectangle, xg_scroll_callback)
1059 (xg_end_scroll_callback):
1060 * xterm.h (x_menu_set_in_use) [USE_GTK || USE_MOTIF]:
1061 Use bool for boolean.
1062 * xmenu.c (TRUE): Remove; no longer used.
1063 (show_help_event): Remove long-unused code.
1064 (set_frame_menubar): Remove "#if 1" and corresponding "#endif" lines.
1066 2015-01-13 Paul Eggert <eggert@cs.ucla.edu>
1068 Don't say Fnext_read_file_uses_dialog_p is const
1069 It's const only if a windowing system is not used; don't say it's
1070 const otherwise. See:
1071 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00310.html
1072 * fileio.c (next_read_file_uses_dialog_p): Remove.
1073 Move guts back to ...
1074 (Fnext_read_file_uses_dialog_p): ... here.
1075 Don't declare as const, as make-docfile.c now has a special case
1076 for this function. This is an ugly hack, but it's better than
1077 lying to the compiler.
1079 Remove now-unnecessary forward XTYPE decl
1080 * lisp.h (XTYPE): Remove forward declaration. The recent merge
1081 from emacs-24 fixed the problem in a better way, by moving XPNTR's
1082 definition to after XTYPE's.
1084 2015-01-13 Eli Zaretskii <eliz@gnu.org>
1086 Fix problems with 32-bit wide-int build exposed by MinGW.
1087 * lisp.h (XPNTR): Move definition to after XTYPE, to avoid
1088 compilation error in an unoptimized build when !USE_LSB_TAG.
1090 * w32heap.c (DUMPED_HEAP_SIZE): For 32-bit wide-int build, use the
1091 same larger value as for the 64-bit build.
1093 * w32term.h (SCROLL_BAR_PACK): Cast the result to UINT_PTR to
1094 avoid compiler warnings.
1096 * w32proc.c (Fw32_get_codepage_charset, Fw32_set_keyboard_layout):
1097 Avoid compiler warnings about cast from integer to pointer of
1100 * w32menu.c (menubar_selection_callback, w32_menu_show): Cast to
1101 UINT_PTR instead of EMACS_INT, to avoid compiler warnings about
1102 casting from integer to pointer of different size.
1103 (add_menu_item): Pass the help-echo string as a pointer to
1104 Lisp_String, not as a Lisp_Object.
1105 (w32_menu_display_help): Use make_lisp_ptr to reconstruct a Lisp
1106 string object from its C pointer.
1108 * w32fns.c (w32_msg_pump) <WM_EMACS_UNREGISTER_HOT_KEY>: Use
1109 make_lisp_ptr instead of XIL, to reconstruct a Lisp_Cons from its
1111 <WM_EMACS_TOGGLE_LOCK_KEY>: msg.lparam is now a C integer.
1112 (Fx_create_frame): Type-cast the result of XFASTINT to avoild
1113 compiler warnings about size differences.
1114 (Fw32_unregister_hot_key): Pass the tail of w32_grabbed_keys as a
1115 pointer to a Lisp_Cons struct, not as a disguised EMACS_INT.
1116 (Fw32_toggle_lock_key): Pass the new state of the key as a C
1117 integer; use -1 for nil. Doc fix.
1119 * .gdbinit (xgetsym): New subroutine.
1120 (xsymname, xsymbol): Use it.
1121 (xprintsym): No need to call xgetptr.
1123 2015-01-13 Martin Rudalics <rudalics@gmx.at>
1125 * frame.c (adjust_frame_size): Make sure new numbers of
1126 lines/columns get installed after font size change (Bug#19575).
1128 2015-01-13 Dmitry Antipov <dmantipov@yandex.ru>
1130 Add DEFUN attributes.
1131 * callint.c (Finteractive):
1132 * character.c (Fcharacterp, Fmax_char):
1133 * data.c (Feq, Fnull, Fconsp, Fatom, Flistp, Fnlistp, Fsymbolp)
1134 (Fstringp, Fchar_or_string_p, Fintegerp, Fnatnump, Fnumberp)
1135 (Ffloatp, Fbyteorder):
1136 * decompress.c (Fzlib_available_p):
1137 * fns.c (Fidentity):
1138 * frame.c (Fframe_windows_min_size):
1139 * gnutls.c (Fgnutls_error_p, Fgnutls_available_p):
1140 * window.c (Fwindow__sanitize_window_sizes):
1141 * xdisp.c (Ftool_bar_height):
1142 * xfaces.c (Fface_attribute_relative_p): Add const attribute.
1143 * emacs.c (Fkill_emacs):
1145 * keyboard.c (Ftop_level, Fexit_recursive_edit)
1146 (Fabor_recursive_edit): Add noreturn attribute.
1148 * search.c (fast_string_match_internal): New function,
1149 consolidated from...
1150 (fast_string_match, fast_string_match_ignore_case): ...functions
1152 * lisp.h (fast_string_match, fast_string_match_ignore_case):
1153 inlined from here now.
1154 (fast_string_match_internal): Add prototype.
1155 * dired.c (file_name_completion): Use fast_string_match_internal.
1157 * fileio.c (next_read_file_uses_dialog_p): New workaround ...
1158 (Fnext_read_file_uses_dialog_p): ... called from here to avoid
1159 ATTRIBUTE_CONST dependency from #ifdefs. For details, see
1160 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00289.html.
1162 2015-01-12 Paul Eggert <eggert@cs.ucla.edu>
1164 Port to 32-bit MingGW --with-wide-int
1165 Problem reported by Eli Zaretskii in:
1166 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00265.html
1167 * lisp.h (struct Lisp_Sub_Char_Table): Check that offset matches
1168 what we think it is, rather than checking only its alignment (and
1169 doing so incorrectly on MinGW).
1171 2015-01-12 Dmitry Antipov <dmantipov@yandex.ru>
1173 * fileio.c (Ffile_name_as_directory, Fdirectory_file_name):
1174 Remove dead NILP check.
1175 * image.c (Flookup_image): Use regular format for docstring.
1176 * keyboard.c (apply_modifiers_uncached): Use stpcpy.
1178 2015-01-12 Martin Rudalics <rudalics@gmx.at>
1180 * dispnew.c (change_frame_size_1): Pass Qchange_frame_size to
1182 * frame.c (frame_default_tool_bar_height): New variable.
1183 (adjust_frame_size): Possibly add requested adjustment to
1184 Vframe_adjust_size_history.
1185 (make_frame): Initialize tool_bar_redisplayed_once slot.
1186 (Fset_frame_height, Fset_frame_width, Fset_frame_size): Clarify
1187 doc-string. Call adjust_frame_size unconditionally (the frame's
1188 text size may remain unaltered but the pixel size may change).
1189 (x_figure_window_size): If frame_default_tool_bar_height was
1190 set, use it instead of calculating the tool bar height from
1191 DEFAULT_TOOL_BAR_IMAGE_HEIGHT. Don't set
1192 Vframe_initial_frame_tool_bar_height.
1193 (Qchange_frame_size, Qxg_frame_set_char_size)
1194 (Qset_window_configuration, Qx_create_frame_1)
1195 (Qx_create_frame_2): New symbols.
1196 (Vframe_initial_frame_tool_bar_height): Remove.
1197 (Vframe_adjust_size_history): New history variable for debugging
1198 frame size adjustments.
1199 * frame.h (struct frame): New boolean slot
1200 tool_bar_redisplayed_once.
1201 (frame_default_tool_bar_height): Extern.
1202 * gtkutil.c (xg_frame_set_char_size): Pass Qxg_frame_set_char_size
1203 to adjust_frame_size.
1204 * nsfns.m (Fx_create_frame): Pass Pass Qx_create_frame_1 and
1205 Qx_create_frame_2 to adjust_frame_size.
1206 * w32fns.c (x_change_tool_bar_height): Call adjust_frame_size with
1207 inhibit 1 when we have not redisplayed the tool bar yet.
1208 (Fx_create_frame): Pass Pass Qx_create_frame_1 and
1209 Qx_create_frame_2 to adjust_frame_size.
1210 * w32menu.c (set_frame_menubar): Simplify adjust_frame_size
1212 * window.c (Fset_window_configuration):
1213 Pass Qset_window_configuration to adjust_frame_size.
1214 * xdisp.c (redisplay_tool_bar): Assign new height to
1215 frame_default_tool_bar_height.
1216 (redisplay_internal): If we haven't redisplayed this frame's
1217 tool bar, call redisplay_tool_bar early so we can adjust the
1218 frame size accordingly.
1219 * xfns.c (x_change_tool_bar_height): Call adjust_frame_size with
1220 inhibit 1 when we have not redisplayed the tool bar yet.
1221 (Fx_create_frame): Pass Pass Qx_create_frame_1 and
1222 Qx_create_frame_2 to adjust_frame_size.
1224 2015-01-12 Paul Eggert <eggert@cs.ucla.edu>
1226 Have 'make' output better GEN names
1227 * Makefile.in (gl-stamp, globals.h): Simplify by putting the new
1228 contents of globals.h into gl-stamp. This lets us use AM_V_GEN
1229 more naturally so that 'make' can output more-accurate names.
1231 2015-01-11 Stefan Monnier <monnier@iro.umontreal.ca>
1233 * buffer.c (init_buffer_once): Initialize buffer_local_flags before
1234 calling reset_buffer_local_variables, and make sure we initialize
1237 2015-01-11 Dmitry Antipov <dmantipov@yandex.ru>
1239 * coding.c (Fcoding_system_plist): Use common style for docstring.
1241 2015-01-11 Paul Eggert <eggert@cs.ucla.edu>
1243 Port to MSB hosts without optimization
1244 E.g., when configuring --with-wide-int CFLAGS='-O0' on x86,
1245 the inline function XTYPE needs to be declared before being used.
1246 * lisp.h (XTYPE): New forward declaration.
1248 2015-01-10 Paul Eggert <eggert@cs.ucla.edu>
1250 Port to 32-bit --with-wide-int
1251 Prefer symbol indexes to struct Lisp_Symbol * casted and then
1252 widened, as the latter had trouble with GCC on Fedora 21 when
1253 configured --with-wide-int and when used in static initializers.
1254 * alloc.c (garbage_collect_1, which_symbols):
1255 * lread.c (init_obarray):
1256 Prefer builtin_lisp_symbol when it can be used.
1257 * dispextern.h (struct image_type.type):
1258 * font.c (font_property_table.key):
1259 * frame.c (struct frame_parm_table.sym):
1260 * keyboard.c (scroll_bar_parts, struct event_head):
1261 * xdisp.c (struct props.name):
1262 Use the index of a builtin symbol rather than its address.
1264 * lisp.h (TAG_SYMPTR, XSYMBOL_INIT): Remove, replacing with ...
1265 (TAG_SYMOFFSET, SYMBOL_INDEX): ... new macros that deal with
1266 symbol indexes rather than pointers, and which work better on MSB
1267 hosts because they shift right before tagging. All uses changed.
1268 (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END):
1269 No longer noops on wide-int hosts, since they work now.
1270 (builtin_lisp_symbol): New function.
1272 Port to HAVE_FREETYPE && !HAVE_XFT
1273 * dispextern.h (struct face.extra) [HAVE_FREETYPE && !HAVE_XFT]:
1274 * font.h (syms_of_xftfont) [HAVE_FREETYPE && !HAVE_XFT]:
1275 Declare in this case too.
1277 2015-01-10 Eli Zaretskii <eliz@gnu.org>
1279 * w32fns.c (Fw32_register_hot_key): Use XINT instead of XLI.
1281 * w32notify.c (Fw32notify_add_watch, w32_get_watch_object):
1282 Use make_pointer_integer instead of XIL.
1283 (Fw32notify_rm_watch): Use XINTPTR instead of XLI.
1285 * w32inevt.c (handle_file_notifications): Use make_pointer_integer
1286 instead of XIL. Put a list of the descriptor, action, and file
1287 name in event->arg, instead of spreading them between event->code
1290 * w32term.c (queue_notifications): Use make_pointer_integer
1291 instead of XIL. Put a list of the descriptor, action, and file
1292 name in event->arg, instead of spreading them between event->code
1295 * keyboard.c (kbd_buffer_get_event) [HAVE_W32NOTIFY]: Adjust Lisp
1296 event creation to changes in w32term.c and w32inevt.c above.
1298 2015-01-09 Paul Eggert <eggert@cs.ucla.edu>
1300 Port Qnil==0 changes to 32-bit --with-wide-int
1301 * lisp.h (lisp_h_XSYMBOL, XSYMBOL): Assume USE_LSB_TAG in the
1302 macro-implemented version. For the non-USE_LSB_TAG case, supply
1303 a new inline function that is the inverse of the new TAG_SYMPTR.
1304 (lisp_h_XUNTAGBASE, XUNTAGBASE): Remove. All uses removed.
1305 (TAG_SYMPTR) [!USE_LSB_TAG]: If the pointer subtraction yields a
1306 negative number, don't allow sign bits to bleed into the encoded
1307 value. Shift in zero bits instead.
1309 Refactor pointer-to-integer conversion
1310 * gfilenotify.c (monitor_to_lisp, lisp_to_monitor):
1311 Rename and move to lisp.h. All uses changed.
1312 * lisp.h (XINTPTR, make_pointer_integer): New inline functions,
1313 which are renamed from gfilenotify.c's lisp_to_monitor and
1314 monitor_to_lisp, and with more-generic void * signatures.
1316 2015-01-08 Eli Zaretskii <eliz@gnu.org>
1318 * dispnew.c (buffer_posn_from_coords): Fix the value of the column
1319 returned for right-to-left screen lines. (Before the change on
1320 2014-12-30, the incorrectly-computed X pixel coordinate concealed
1323 * .gdbinit (xsymname): New subroutine.
1324 (xprintsym, initial-tbreak): Use it to access the name of a symbol
1325 in a way that doesn't cause GDB to barf when it tries to
1326 dereference a NULL pointer.
1328 * xdisp.c (next_element_from_c_string): Use Lisp integer zero as
1330 (set_cursor_from_row, try_cursor_movement, dump_glyph)
1331 (insert_left_trunc_glyphs, append_space_for_newline)
1332 (extend_face_to_end_of_line, highlight_trailing_whitespace)
1333 (find_row_edges, ROW_GLYPH_NEWLINE_P, Fmove_point_visually)
1334 (Fbidi_resolved_levels, produce_special_glyphs)
1335 (rows_from_pos_range, mouse_face_from_buffer_pos)
1336 (note_mouse_highlight): Use nil as the object for glyphs inserted
1337 by the display engine, and test with NILP instead of INTEGERP.
1340 * w32fns.c (Fx_show_tip): Use NILP to test for glyphs inserted by
1343 * xfns.c (Fx_show_tip): Use NILP to test for glyphs inserted by
1346 * dispextern.h (struct glyph, struct it): Update comments for the
1349 2015-01-08 Paul Eggert <eggert@cs.ucla.edu>
1351 Port new Lisp symbol init to x86 --with-wide-int
1352 * lisp.h (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END):
1353 Define to empty on platforms where EMACS_INT_MAX != INTPTR_MAX, as
1354 GCC (at least) does not allow a constant initializer to widen an
1357 * lisp.h (TAG_SYMPTR): Don't do arithmetic on NULL.
1358 This is a followup to the "Port Qnil==0 XUNTAG to clang" patch.
1359 Although clang doesn't need it, some other compiler might, and
1360 it's easy enough to be safe.
1362 * conf_post.h (ATTRIBUTE_ALLOC_SIZE): Port to clang 3.5.0.
1363 Apparently clang removed support for the alloc_size attribute.
1365 Port Qnil==0 XUNTAG to clang
1366 clang has undefined behavior if the program subtracts an integer
1367 from (char *) 0. Problem reported by YAMAMOTO Mitsuharu in:
1368 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00132.html
1369 * lisp.h (lisp_h_XUNTAG) [USE_LSB_TAG]:
1370 (XUNTAG) [!USE_LSB_TAG]: Port to clang 3.5.0.
1372 Port GFileMonitor * hack to Qnil==0 platforms
1373 Reported by Glenn Morris in: http://bugs.gnu.org/15880#112
1374 * gfilenotify.c (monitor_to_lisp, lisp_to_monitor): New functions.
1375 (dir_monitor_callback, Fgfile_add_watch, Fgfile_rm_watch): Use them.
1377 2015-01-06 Jan Djärv <jan.h.d@swipnet.se>
1379 * nsterm.m (x_set_window_size): Call updateFrameSize to get real
1380 size instead of using widht/height. The frame may be constrained.
1382 2015-01-05 Paul Eggert <eggert@cs.ucla.edu>
1384 * lisp.h (XSYMBOL): Parenthesize id in forward decl.
1385 Needed when neither optimizing nor inlining.
1386 Also, sort decls alphabetically.
1388 2015-01-05 Eli Zaretskii <eliz@gnu.org>
1390 * w32proc.c, w32.h, w32fns.c, w32font.c, w32menu.c, w32notify.c:
1391 * w32proc.c, w32select.c, w32term.c, w32uniscribe.c: Remove
1392 declarations of Q* variables that represent symbols.
1394 2015-01-05 Paul Eggert <eggert@cs.ucla.edu>
1398 If USE_LSB_TAG, arrange for the representation of Qnil to be zero so
1399 that NILP (x) is equivalent to testing whether x is 0 at the
1400 machine level. The overall effects of this and the previous patch
1401 shrink the size of the text segment by 2.3% and speeds up
1402 compilation of all the .elc files by about 0.5% on my platform,
1403 which is Fedora 20 x86-64.
1404 * lisp.h (lisp_h_XPNTR, lisp_h_XSYMBOL, lisp_h_XUNTAG)
1405 (make_lisp_symbol) [USE_LSB_TAG]:
1406 Symbols now tag the difference from lispsym, not the pointer.
1407 (lisp_h_XUNTAGBASE, TAG_SYMPTR): New macros.
1408 (Lisp_Int0, Lisp_Int1, Lisp_Symbol, Lisp_Misc, Lisp_String, Lisp_Cons):
1409 Renumber so that Lisp_Symbol is 0, so that Qnil is zero.
1410 (XSYMBOL): New forward decl.
1411 (XUNTAGBASE): New function.
1414 Compute C decls for DEFSYMs automatically
1416 This patch also makes Q constants (e.g., Qnil) constant addresses
1417 from the C point of view.
1418 * alloc.c, bidi.c, buffer.c, bytecode.c, callint.c, casefiddle.c:
1419 * casetab.c, category.c, ccl.c, charset.c, chartab.c, cmds.c, coding.c:
1420 * composite.c, data.c, dbusbind.c, decompress.c, dired.c, dispnew.c:
1421 * doc.c, editfns.c, emacs.c, eval.c, fileio.c, fns.c, font.c, fontset.c:
1422 * frame.c, fringe.c, ftfont.c, ftxfont.c, gfilenotify.c, gnutls.c:
1423 * image.c, inotify.c, insdel.c, keyboard.c, keymap.c, lread.c:
1424 * macfont.m, macros.c, minibuf.c, nsfns.m, nsfont.m, nsimage.m:
1425 * nsmenu.m, nsselect.m, nsterm.m, print.c, process.c, profiler.c:
1426 * search.c, sound.c, syntax.c, term.c, terminal.c, textprop.c, undo.c:
1427 * window.c, xdisp.c, xfaces.c, xfns.c, xftfont.c, xmenu.c, xml.c:
1428 * xselect.c, xsettings.c, xterm.c:
1429 Remove Q vars that represent symbols (e.g., Qnil, Qt, Qemacs).
1430 These names are now defined automatically by make-docfile.
1431 * alloc.c (init_symbol): New function.
1432 (Fmake_symbol): Use it.
1433 (c_symbol_p): New function.
1434 (valid_lisp_object_p, purecopy): Use it.
1435 * alloc.c (marked_pinned_symbols):
1436 Use make_lisp_symbol instead of make_lisp_ptr.
1437 (garbage_collect_1): Mark lispsym symbols.
1438 (CHECK_ALLOCATED_AND_LIVE_SYMBOL): New macro.
1439 (mark_object): Use it.
1440 (sweep_symbols): Sweep lispsym symbols.
1441 (symbol_uses_obj): New function.
1442 (which_symbols): Use it. Work for lispsym symbols, too.
1443 (init_alloc_once): Initialize Vpurify_flag here; no need to wait,
1444 since Qt's address is already known now.
1445 (syms_of_alloc): Add lispsym count to symbols_consed.
1446 * buffer.c (init_buffer_once): Compare to Qnil, not to make_number (0),
1447 when testing whether storage is all bits zero.
1448 * dispextern.h (struct image_type):
1449 * font.c (font_property_table):
1450 * frame.c (struct frame_parm_table, frame_parms):
1451 * keyboard.c (scroll_bar_parts, struct event_head):
1452 * xdisp.c (struct props):
1453 Use XSYMBOL_INIT (Qfoo) and struct Lisp_Symbol * rather than &Qfoo and
1454 Lisp_Object *, since Qfoo is no longer an object whose address can be
1455 taken. All uses changed.
1456 * eval.c (run_hook): New function. Most uses of Frun_hooks changed to
1457 use it, so that they no longer need to take the address of a Lisp sym.
1458 (syms_of_eval): Don't use DEFSYM on Vrun_hooks, as it's a variable.
1459 * frame.c (syms_of_frame): Add defsyms for the frame_parms table.
1460 * keyboard.c (syms_of_keyboard): Don't DEFSYM Qmenu_bar here.
1461 DEFSYM Qdeactivate_mark before the corresponding var.
1462 * keymap.c (syms_of_keymap): Use DEFSYM for Qmenu_bar and Qmode_line
1463 instead of interning their symbols; this avoids duplicates.
1464 (LISP_INITIALLY, TAG_PTR)
1465 (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END, XSYMBOL_INIT):
1467 (LISP_INITIALLY_ZERO): Use it.
1468 (enum symbol_interned, enum symbol_redirect, struct Lisp_Symbol)
1469 (EXFUN, DEFUN_ARGS_MANY, DEFUN_ARGS_UNEVALLED, DEFUN_ARGS_*):
1470 Move decls up, to avoid forward uses. Include globals.h earlier, too.
1471 (make_lisp_symbol): New function.
1472 (XSETSYMBOL): Use it.
1473 (DEFSYM): Now just a placeholder for make-docfile.
1474 * lread.c (DEFINE_SYMBOLS): Define, for globals.h.
1475 (intern_sym): New function, with body taken from old intern_driver.
1476 (intern_driver): Use it. Last arg is now Lisp integer, not ptrdiff_t.
1478 (define_symbol): New function.
1479 (init_obarray): Define the C symbols taken from lispsym.
1480 Use plain DEFSYM for Qt and Qnil.
1481 * syntax.c (init_syntax_once): No need to worry about
1482 Qchar_table_extra_slots.
1484 2015-01-04 Paul Eggert <eggert@cs.ucla.edu>
1486 'temacs -nw' should not call missing functions
1487 Without this patch, "temacs -nw" fails with the diagnostic
1488 "emacs: Symbol's function definition is void: frame-windows-min-size"
1489 and messes up the tty's state.
1490 * frame.c (Fframe_windows_min_size): New placeholder function.
1491 (syms_of_frame): Define it.
1492 * window.c (Fwindow__sanitize_window_sizes): New placeholder.
1493 (syms_of_window): Define it.
1495 Less 'make' chatter for lisp dir
1496 * Makefile.in (%.elc): Adjust to compile-onefile change in
1497 ../lisp/Makefile.in.
1499 batch write-region no longer says "Wrote FOO"
1500 This cuts down on 'make' chatter a bit.
1501 * fileio.c (Fwrite_region):
1502 Don't output "Wrote /whatever/foo.elc" if noninteractive.
1504 2015-01-03 Paul Eggert <eggert@cs.ucla.edu>
1506 Revert previous change to produce_composite_glyph
1507 * term.c (produce_composite_glyph): Revert previous change (Bug#19496).
1509 Pacify gcc -Wparentheses
1510 * frame.c (x_set_frame_parameters): Add parens (Bug#19428).
1512 2015-01-03 Martin Rudalics <rudalics@gmx.at>
1514 * frame.c (x_set_frame_parameters): Call Fset_frame_size only if
1515 f->can_x_set_window_size is true.
1516 * xterm.c (x_set_window_size_1): Call change_frame_size with
1517 text sizes instead of pixel sizes (Bug#19428).
1519 2015-01-01 Eli Zaretskii <eliz@gnu.org>
1521 * xdisp.c (pos_visible_p): Fix up the X coordinate for
1522 right-to-left screen lines. (Bug#19473)
1524 2015-01-01 Eli Zaretskii <eliz@gnu.org>
1526 * w32proc.c (Fw32_get_codepage_charset): Doc fix. (Bug#19458)
1528 2014-12-31 Paul Eggert <eggert@cs.ucla.edu>
1530 Simplify setfattr use by assuming GNU make
1531 * Makefile.in (PAXCTL_if_present, SETFATTR_if_present): New macros.
1532 (emacs$(EXEEXT), temacs$(EXEEXT), bootstrap-emacs$(EXEEXT)): Use them.
1533 Simplify by using GNU make rather than shell conditionals,
1534 by using ln -f rather than rm -f followed by ln,
1535 and by preferring $@ to spelling out the destination.
1537 2014-12-29 Eli Zaretskii <eliz@gnu.org>
1539 * sysdep.c [WINDOWSNT]: Include sys/socket.h, without which this
1540 file doesn't compile on MS-Windows.
1542 2014-12-29 Paul Eggert <eggert@cs.ucla.edu>
1544 Allow return value of system-name to vary. (Bug#19438)
1545 * filelock.c (current_lock_owner):
1546 * xrdb.c (get_environ_db):
1547 * xterm.c (same_x_server):
1548 * xterm.c (x_term_init):
1549 Prefer (system-name) to system-name, and avoid naming
1550 locals 'system-name'.
1551 * editfns.c (cached_system_name): New static var.
1552 (init_and_cache_system_name): New function.
1553 (init_editfns, Fsystem_name): Use it.
1554 (syms_of_editfns): Initialize it and Vsystem_name to the same value.
1555 * sysdep.c [HAVE_SOCKETS]: Don't include <sys/socket.h>, <netdb.h>.
1556 (h_errno) [TRY_AGAIN && !HAVE_H_ERRNO]: Remove decl.
1557 (init_system_name) [HAVE_SOCKETS]: Don't canonicalize the name.
1558 Don't create a new string if the current value is already correct.
1560 2014-12-28 Paul Eggert <eggert@cs.ucla.edu>
1562 Fix produce_composite_width typo
1563 * term.c (produce_composite_glyph):
1564 Fix typo that confused number of columns for pixel width.
1566 2014-12-28 Paul Eggert <eggert@Penguin.CS.UCLA.EDU>
1568 Wrap dll functions more simply
1569 * decompress.c, gnutls.c, image.c, xml.c:
1570 If WINDOWSNT, use '#define FOO fn_FOO' to wrap dll functions,
1571 rather than the inverse when not WINDOWSNT. This isolates the
1572 fn_* business into the WINDOWSNT-specific section of the code,
1573 which makes it easier to maintain the generic code.
1574 * decompress.c (DEF_ZLIB_FN, LOAD_ZLIB_FN):
1575 * gnutls.c (DEF_GNUTLS_FN, LOAD_GNUTLS_FN):
1576 * image.c (DEF_IMGLIB_FN, LOAD_IMGLIB_FN):
1577 * xml.c (DEF_XML2_FN, LOAD_XML2_FN):
1578 Remove. All uses replaced by DEF_DLL_FN.
1579 * decompress.c (inflateInit2): Remove; no longer needed.
1580 * w32.h (DEF_DLL_FN, LOAD_DLL_FN): New macros.
1582 Port memory-full checking to GnuTLS 3.3
1583 Instead of using gnutls_global_set_mem_functions, check every call
1584 to a GnuTLS function that might return an indication of memory
1585 exhaustion. Suggested by Dmitry Antipov in:
1586 http://lists.gnu.org/archive/html/emacs-devel/2014-12/msg02056.html
1587 * gnutls.c (gnutls_global_set_mem_functions) [WINDOWSNT]: Remove.
1588 (init_gnutls_functions): Do not load gnutls_global_set_mem_functions.
1589 (fn_gnutls_global_set_mem_functions) [!WINDOWSNT]: Remove.
1591 (check_memory_full): New function.
1592 (emacs_gnutls_handshake, emacs_gnutls_handle_error)
1593 (gnutls_make_error, gnutls_certificate_details, Fgnutls_peer_status)
1594 (Fgnutls_boot): Use it.
1595 (emacs_gnutls_global_init): Avoid gnutls_global_set_mem_functions.
1597 2014-12-27 Paul Eggert <eggert@cs.ucla.edu>
1599 Fix parse_settings to match internal documentation
1600 * xsettings.c (parse_settings): Return the number of settings seen.
1601 Count the settings changes accurately.
1602 (read_settings): Don't confuse number of settings changes with
1603 the return code from XGetWindowProperty.
1605 2014-12-27 Eli Zaretskii <eliz@gnu.org>
1607 * xdisp.c (set_iterator_to_next) <GET_FROM_STRING>: Limit search in
1608 composition_compute_stop_pos to the number of characters in the
1610 <GET_FROM_BUFFER, GET_FROM_STRING>: Simplify code.
1612 * composite.c (composition_compute_stop_pos): If no composition
1613 was found in a string before ENDPOS, and ENDPOS is the string end,
1614 no need to back up to a safe point.
1616 * dispextern.h (struct it) <end_charpos>: Improve commentary.
1618 2014-12-27 Jan Djärv <jan.h.d@swipnet.se>
1620 * nsimage.m (allocInitFromFile:): Initialize bmRep.
1621 (dealloc): Release bmRep.
1622 (setPixmapData): Make bmRep local so class member is not
1624 (setPixmapData): Rename local variable bmRep to avoid compiler
1627 2014-12-27 Jan Djärv <jan.h.d@swipnet.se>
1629 * xterm.c (do_ewmh_fullscreen): Don't remove maximized_horz/vert
1630 when going to fullscreen (Bug#0x180004f).
1632 2014-12-27 Eli Zaretskii <eliz@gnu.org>
1634 * window.c (Fwindow_body_width): Doc fix. (Bug#19395)
1636 2014-12-27 Stefan Monnier <monnier@iro.umontreal.ca>
1638 * buffer.c (syms_of_buffer) <Vafter_change_functions>: fix docstring.
1640 2014-12-27 Eli Zaretskii <eliz@gnu.org>
1642 * gnutls.c (gnutls_init): Fix deprecation warning from GCC.
1644 2014-12-26 Paul Eggert <eggert@cs.ucla.edu>
1646 Use bool for boolean in xselect.c, xsettings.c
1647 * xselect.c (x_get_local_selection, struct selection_data)
1648 (x_selection_request_lisp_error, struct prop_location)
1649 (x_handle_selection_request, x_convert_selection)
1650 (waiting_for_other_props_on_window, expect_property_change)
1651 (wait_for_property_change, x_handle_property_notify)
1652 (x_get_foreign_selection, x_get_window_property)
1653 (receive_incremental_selection)
1654 (x_get_window_property_as_lisp_data)
1655 (lisp_data_to_selection_data, Fx_get_selection_internal)
1656 (x_send_client_event):
1657 * xselect.c, xterm.h (x_handle_dnd_message):
1658 * xsettings.c (dpyinfo_valid, parse_settings, read_settings)
1659 (apply_xft_settings, read_and_apply_settings)
1660 (xft_settings_event, init_gsettings, init_xsettings)
1661 (syms_of_xsettings):
1662 Use bool for boolean.
1663 * xselect.c (x_get_window_property): Omit last arg, which was an
1665 * xsettings.c (apply_xft_settings): Remove 2nd arg, which was
1666 always true. All callers changed.
1668 2014-12-26 Eli Zaretskii <eliz@gnu.org>
1670 * w32proc.c (sys_spawnve, get_lcid_callback): Use strcpy instead
1673 * w32menu.c (add_menu_item): Use stpcpy instead of strcat.
1675 * w32.c (sys_readdir, stat_worker, symlink): Use strcpy instead of
1678 2014-12-26 Paul Eggert <eggert@cs.ucla.edu>
1680 Use bool for boolean in xsmfns.c
1681 * xsmfns.c, xterm.h (x_session_have_connection):
1682 * xsmfns.c (doing_interact, smc_interact_CB, Fhandle_save_session):
1683 Use bool for boolean.
1684 (x_session_initialize, Fhandle_save_session):
1685 Prefer NILP (x) to EQ (x, Qnil).
1687 2014-12-25 Paul Eggert <eggert@cs.ucla.edu>
1689 * callproc.c (child_setup):
1690 * dbusbind.c (xd_signature_cat):
1691 * doc.c (get_doc_string, Fsnarf_documentation):
1692 * editfns.c (Fuser_full_name):
1693 * frame.c (xrdb_get_resource):
1694 * gtkutil.c (xg_get_file_with_chooser):
1695 * tparam.c (tparam1):
1696 * xfns.c (xic_create_fontsetname):
1697 * xrdb.c (gethomedir, get_user_db, get_environ_db):
1698 * xsmfns.c (smc_save_yourself_CB):
1699 Rewrite to avoid the need for strcat, typically by using stpcpy
1700 and/or lispstpcpy. strcat tends to be part of O(N**2) algorithms.
1701 * doc.c (sibling_etc):
1702 * xrdb.c (xdefaults):
1703 Now a top-level static constant.
1705 2014-12-23 Didier Verna <didier@didierverna.net> (tiny change).
1707 * nsselect.m (Fns_selection_owner_p): Return a Lisp boolean, not a
1710 2014-12-22 Jan Djärv <jan.h.d@swipnet.se>
1712 * xterm.c (x_bitmap_icon): Partly revert change from 2014-03-21 which
1713 breaks icon setting for Gtk+ except for initial frame (Bug#19403).
1715 2014-12-22 Paul Eggert <eggert@cs.ucla.edu>
1717 Use bool for boolean in xterm.c
1718 * frame.h, nsterm.m, w32term.c, w32term.h, xterm.c:
1719 (x_set_window_size, x_bitmap_icon):
1720 * nsterm.m (ns_frame_raise_lower, x_new_font):
1721 * termhooks.h (struct terminal.toggle_invisible_pointer_hook)
1722 (struct terminal.frame_raise_lower_hook):
1723 * w32term.c (w32_frame_raise_lower):
1724 * xterm.c, xterm.h (x_text_icon):
1725 * xterm.c (x_update_window_begin, x_update_window_end)
1726 (x_update_end, x_after_update_window_line)
1727 (x_set_glyph_string_gc, x_draw_glyph_string_background)
1728 (x_draw_glyph_string_foreground)
1729 (x_draw_composite_glyph_string_foreground)
1730 (x_alloc_lighter_color, x_draw_relief_rect)
1731 (x_draw_glyph_string_box, x_draw_image_relief)
1732 (x_draw_image_glyph_string, x_draw_stretch_glyph_string)
1733 (x_draw_underwave, x_draw_glyph_string, x_show_hourglass)
1735 (XFillRectangle) [HAVE_GTK3]:
1736 (XTtoggle_invisible_pointer, frame_highlight, frame_unhighlight)
1737 (x_focus_changed, x_find_modifier_meanings, note_mouse_movement)
1738 (XTmouse_position, xt_action_hook, xt_horizontal_action_hook)
1739 (x_send_scroll_bar_event, xm_scroll_callback)
1740 (xg_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
1741 (x_create_toolkit_scroll_bar)
1742 (x_create_horizontal_toolkit_scroll_bar)
1743 (x_set_toolkit_horizontal_scroll_bar_thumb, x_scroll_bar_create)
1744 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
1745 (XTset_horizontal_scroll_bar, x_scroll_bar_expose)
1746 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
1747 (x_scroll_bar_report_motion)
1748 (x_horizontal_scroll_bar_report_motion, x_net_wm_state)
1749 (handle_one_xevent, XTread_socket, x_draw_bar_cursor)
1750 (x_draw_window_cursor, x_clear_errors)
1751 (x_trace_wire, x_new_font, x_set_offset, wm_supports)
1752 (set_wm_state, x_set_sticky, get_current_wm_state)
1753 (do_ewmh_fullscreen, x_handle_net_wm_state)
1754 (x_check_expected_move, x_sync_with_move, x_wait_for_event)
1755 (x_set_window_size_1, XTframe_raise_lower)
1756 (x_make_frame_visible, x_iconify_frame)
1757 (x_timeout_atimer_activated_flag, same_x_server, x_display_ok)
1758 (x_term_init, x_process_timeouts, x_activate_timeout_atimer)
1759 (x_delete_terminal, x_initialize, syms_of_xterm):
1760 Use bool for boolean.
1762 2014-12-20 Paul Eggert <eggert@cs.ucla.edu>
1764 * composite.h (struct composition.width): Now int
1765 instead of unsigned short, as we prefer signed integers.
1767 Let charset tick grow past USHRT_MAX
1768 * charset.c, charset.h (charset_ordered_list_tick):
1769 Now EMACS_UINT, not unsigned short.
1770 * fontset.c (reorder_font_vector): Allow the tick to grow to the
1771 maximum representable Emacs integer value before wrapping it around.
1773 Simplify unexec file mode setting
1774 * unexaix.c, unexcoff.c, unexelf.c, unexmacosx.c:
1775 Don't include <sys/stat.h> when no longer needed.
1776 (unexec): Create file with correct mode in the first place,
1777 rather than overwriting the mode later and fiddling with the
1778 global umask in the mean time. Avoid bogus usage like
1779 'umask (777)', which should have been 'umask (0777)'.
1780 (mark_x): Remove. All callers removed.
1782 2014-12-19 Paul Eggert <eggert@cs.ucla.edu>
1784 Minor cleanups for Lisp objects and symbols
1785 * alloc.c (next_vector, set_next_vector):
1786 * lisp.h (lisp_h_INTEGERP, make_number, XFASTINT, make_natnum):
1787 (lisp_h_make_number) [USE_LSB_TAG]:
1788 Use Lisp_Int0 instead of the mystery constant 0.
1789 * alloc.c (mark_object): Always set and use po; that's simpler.
1790 (CHECK_LIVE, CHECK_ALLOCATED_AND_LIVE):
1791 Properly parenthesize definientia.
1792 * bidi.c (bidi_initialize):
1793 * buffer.c (init_buffer_once):
1794 * nsfns.m (syms_of_nsfns):
1795 * nsmenu.m (syms_of_nsmenu):
1796 * nsselect.m (syms_of_nsselect):
1797 Prefer DEFSYM to defining by hand.
1798 * buffer.c (syms_of_buffer): Omit unneeded staticpros.
1799 * data.c: Fix too-long line.
1800 * lisp.h (DECLARE_GDB_SYM): New macro.
1801 (DEFINE_GDB_SYMBOL_BEGIN): Use it.
1802 (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END) [!MAIN_PROGRAM]:
1803 Declare the symbol, so it's visible to everywhere lisp.h is included.
1804 Move forward decls as far forward as they can go,
1805 to allow future changes to use them.
1807 2014-12-18 Paul Eggert <eggert@cs.ucla.edu>
1809 * gnutls.c: Include gnutls.h.
1810 This to check syms_of_gnutls's API even when !HAVE_GNUTLS.
1811 * image.c (svg_load): Fix pointer signedness.
1813 2014-12-18 Martin Rudalics <rudalics@gmx.at>
1815 * frame.c (frame_windows_min_size): New argument IGNORE.
1816 (adjust_frame_size): When called from change_frame_size call
1817 frame_windows_min_size with IGNORE Qt so we can ignore size
1820 2014-12-18 Eli Zaretskii <eliz@gnu.org>
1822 * font.c (Ffont_info): Add more font information to the vector
1823 returned by the function, inspired by query-font. Doc fix.
1826 2014-12-18 Stefan Monnier <monnier@iro.umontreal.ca>
1828 * keyboard.c (input_was_pending): New var.
1829 (read_char): Use it to make sure we only skip redisplay when we can't
1830 keep up with the repeat rate.
1832 2014-12-17 Stefan Monnier <monnier@iro.umontreal.ca>
1834 * keyboard.c (swallow_events): Don't redisplay if there's input pending.
1836 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
1838 * image.c (svg_load): Watch out for nil value of current buffer's
1839 filename. Re-enable filename thing for not-a-file case.
1841 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
1843 Partially disabled previous change.
1845 * image.c (svg_load): Temporarily disabled filename thing for
1846 not-a-file case as it can cause crashs.
1848 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
1850 Fix problem with images referenced within svg files. (bug#19373)
1852 * image.c: Additional parameter 'filename' for
1853 svg_load_image. Include "buffer.h". Define library function
1854 rsvg_handle_set_base_uri for WINDOWSNT.
1855 (init_svg_functions): Initialize rsvg_handle_set_base_uri.
1856 (fn_rsvg_handle_set_base_uri): Define fn_rsvg_handle_set_base_uri.
1857 (svg_load): Pass a filename to svg_load_image: either name of
1858 actual file or of current buffer's file.
1859 (svg_load_image): New parameter 'filename', used for setting
1860 base_uri, necessary for loading referenced images. (bug#19373)
1862 2014-12-16 Paul Eggert <eggert@cs.ucla.edu>
1864 * lread.c (init_obarray): Declare Qt as special.
1865 This fixes a typo in the 2012-05-15 patch that
1866 tried to declare Qt as special.
1868 2014-12-15 Stefan Monnier <monnier@iro.umontreal.ca>
1870 Various fixes to use bool type and constants.
1871 * dispnew.c (update_single_window): Remove arg `force_p' since it's
1873 * xfaces.c (clear_face_cache): Use bool for the argument type.
1875 2014-12-15 Paul Eggert <eggert@cs.ucla.edu>
1877 Correct same_at_end when restoring window points
1878 * fileio.c (Finsert_file_contents): Compute same_at_end character
1879 position using the old buffer size, not the new one, since
1880 restore_window_points wants the old size.
1881 Fixes: debbugs:19161
1883 2014-12-14 Alan Mackenzie <acm@muc.de>
1885 New feature optionally to accelerate auto-repeated scrolling.
1887 * xdisp.c: Remove "static" from declaration of Qfontification_functions.
1889 * window.c (window_scroll): Bind fontification-functions to nil
1890 when scrolling by whole screens and
1891 fast-but-imprecise-scrolling is non-nil.
1892 (syms_of_window): New DEFVAR_BOOL fast-but-imprecise-scrolling.
1894 * lisp.h (bool): Declare Qfontification_functions extern.
1896 2014-12-14 Eli Zaretskii <eliz@gnu.org>
1898 Load system's default trusted Certificate Authorities if available.
1899 * gnutls.c (gnutls_certificate_set_x509_system_trust)
1900 [GNUTLS >= 3.0.20]: Declare for WINDOWSNT.
1901 (init_gnutls_functions)(gnutls_certificate_set_x509_system_trust)
1902 [GNUTLS >= 3.0.20]: Load from shared library for WINDOWSNT.
1903 (fn_gnutls_certificate_set_x509_system_trust) [!WINDOWSNT]:
1905 (Fgnutls_boot) [GNUTLS >= 3.0.20]:
1906 Call gnutls_certificate_set_x509_system_trust. Log an error message if
1909 2014-12-14 Paul Eggert <eggert@cs.ucla.edu>
1911 * regex.c (analyze_first): Rename from analyze_first.
1913 2014-12-13 Paul Eggert <eggert@cs.ucla.edu>
1915 * alloc.c (XMALLOC_BASE_ALIGNMENT): Use max_align_t instead of
1916 a hack involving a union.
1918 2014-12-13 Eli Zaretskii <eliz@gnu.org>
1920 * gnutls.c (Fgnutls_available_p, syms_of_gnutls):
1921 Move gnutls-available-p out of the HAVE_GNUTLS conditional, and define
1924 2014-12-13 Teodor Zlatanov <tzz@lifelogs.com>
1926 * emacs.c (main): Always include gnutls.h and run syms_of_gnutls.
1928 * gnutls.h: Always declare syms_of_gnutls.
1930 * gnutls.c (Fgnutls_available_p syms_of_gnutls): Move later for
1931 clarity. Let the availability check return Qnil when the GnuTLS
1932 integration is not available, instead of erroring out.
1935 2014-12-13 Eli Zaretskii <eliz@gnu.org>
1937 * xdisp.c (move_it_in_display_line_to, display_line):
1938 Don't disallow overflow-newline-into-fringe when word-wrap is in
1941 2014-12-11 Stefan Monnier <monnier@iro.umontreal.ca>
1943 * fileio.c: Better preserve window-points during revert (bug#19161).
1944 (Qget_buffer_window_list): New var.
1945 (get_window_points_and_markers, restore_window_points): New functions.
1946 (Finsert_file_contents): Use them to save and restore window-points.
1948 2014-12-11 Dmitry Antipov <dmantipov@yandex.ru>
1950 * xterm.c (x_delete_terminal): Call emacs_close for X connection
1951 descriptor if called from x_connection_closed and always delete
1952 this descriptor from keyboard waiting set (Bug#19147).
1954 2014-12-10 Eli Zaretskii <eliz@gnu.org>
1956 * bidi.c (BIDI_CACHE_MAX_ELTS_PER_SLOT): New macro.
1957 (bidi_cache_max_elts): New global variable.
1958 (bidi_shelve_header_size): Add the sizeof bidi_cache_max_elts.
1959 (bidi_cache_shrink, bidi_initialize): Reset bidi_cache_max_elts to
1961 (bidi_cache_search): Handle overflown cache. Improve commentary.
1962 (bidi_cache_ensure_space): Limit allocations to the current value
1963 of bidi_cache_max_elts. Force xpalloc not to over-allocate.
1964 If less than a full BIDI_CACHE_CHUNK is left to the limit, decrease
1965 the increment to not exceed the limit.
1966 (bidi_cache_iterator_state): Now returns non-zero if succeeded to
1967 cache, zero otherwise (meaning the cache overflowed). In the
1968 latter case, set bidi_cache_last_idx to -1.
1969 (bidi_peek_at_next_level): Handle overflown cache.
1970 (bidi_push_it): Increase the cache limit for iterating the new object.
1971 (bidi_pop_it): Decrease the cache limit back to previous value.
1972 (bidi_shelve_cache): Shelve the current value of the cache limit.
1973 (bidi_unshelve_cache): Restore the value of cache limit.
1974 (bidi_find_bracket_pairs): If the cache overflows while looking
1975 for the paired bracket, give up and let bidi_resolve_neutrals
1976 process the bracket as a simple neutral. (Bug#19322)
1977 (bidi_find_other_level_edge): If the cache overflows, fall back on
1978 Plan B, which effectively stops the reordering and restarts it on
1979 the next character (after resetting the cache).
1980 (bidi_move_to_visually_next): When the cache overflows, reset it
1981 after processing the last cached character.
1983 2014-12-10 Paul Eggert <eggert@cs.ucla.edu>
1985 Fix glitches in gnutls.c, mostly memory-related
1986 * gnutls.c: Sort macro definitions by name.
1987 (fn_gnutls_transport_set_errno): Omit unreachable definition.
1988 (fn_gnutls_x509_crt_get_signature): Omit unused symbol.
1989 (gnutls_hex_string): Arg is now unsigned char *, to avoid a cast.
1990 Prefer ptrdiff_t for sizes. Check for arithmetic overflow when
1991 calculating string length. Use make_uninit_string, to avoid
1992 copying the string. Cast the char, not the pointer.
1993 (gnutls_certificate_details): Use xmalloc and xfree, not malloc
1994 and free. Work even for dates past the year 9999. Use void *
1995 for buffers, to avoid casts.
1997 2014-12-09 Andy Moreton <andrewjmoreton@gmail.com> (tiny change)
1999 * gnutls.c (gnutls_protocol_get_name): Fix a copy/paste typo.
2001 2014-12-08 Lars Magne Ingebrigtsen <larsi@gnus.org>
2003 * gnutls.c (Fgnutls_peer_status): Return the key exchange, cipher
2006 2014-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
2008 * process.c: Whitespace and line-break nitpicks.
2010 2014-12-08 Lars Magne Ingebrigtsen <larsi@gnus.org>
2012 * gnutls.c (gnutls_certificate_details): The :signature isn't
2013 that useful, so remove it.
2014 (gnutls_certificate_details): Clean up whitespace slightly.
2015 (Fgnutls_peer_status): Return the Diffie-Hellman prime bits for
2017 (gnutls_certificate_details): Put :signature-algorithm back again,
2018 which was removed by mistake.
2019 (emacs_gnutls_handle_error): Fatal errors should be on level 1, so
2020 that they are not messaged by default (bug#16253).
2021 (Fgnutls_error_fatalp): Doc fix (bug#18210).
2023 * gnutls.c: Add Windows specs for gnutls_dh_get_prime_bits.
2025 2014-12-07 Jan Djärv <jan.h.d@swipnet.se>
2027 * nsimage.m (setPixmapData): Make bmRep local so class member is not
2030 2014-12-05 Lee Duhem <lee.duhem@gmail.com> (tiny change)
2032 * eval.c (Fsignal): Remove duplicate test.
2033 (Fautoload_do_load): Fix up docstring.
2035 2014-12-05 Jan Djärv <jan.h.d@swipnet.se>
2037 * nsterm.m (represented_filename, represented_frame): New variables.
2038 (ns_set_represented_filename): New function.
2039 (sendEvent:): Set represented filename here to avoid flicker,
2040 related to Bug#18757.
2042 * nsterm.h: Declare ns_set_represented_filename.
2044 * nsfns.m (ns_set_name_as_filename): Don't set represented filename
2045 at once, call ns_set_represented_filename instead.
2047 2014-12-05 Eli Zaretskii <eliz@gnu.org>
2049 * dispextern.h (enum bidi_dir_t): Force NEUTRAL_DIR to be zero.
2050 (struct bidi_stack): Reduce size by using bit fields and by
2051 packing sos, override, and isolate_status into a single 8-bit
2052 byte called 'flags'.
2054 * bidi.c (ISOLATE_STATUS, OVERRIDE): New macros.
2055 (bidi_push_embedding_level): Construct flags from individual
2056 bits. Adapt to changes in prev_for_neutral and next_for_neutral
2058 (bidi_pop_embedding_level): Use ISOLATE_STATUS. Extract 'sos'
2059 from flags. Adapt to changes in prev_for_neutral,
2060 next_for_neutral, and last_strong members.
2061 (bidi_line_init): Initialize flags to zero.
2062 (bidi_resolve_explicit, bidi_resolve_weak, bidi_resolve_brackets)
2063 (bidi_resolve_neutral): Use ISOLATE_STATUS and OVERRIDE.
2065 2014-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
2067 * eval.c (backtrace_eval_unrewind): Rewind also the excursions.
2068 (Fapply): Try and simplify the control flow.
2070 2014-12-03 Chris Zheng <chriszheng99@gmail.com> (tiny change)
2072 * gnutls.c (init_gnutls_functions, gnutls_certificate_details):
2073 Use gnutls_sign_get_name directly because
2074 gnutls_sign_algorithm_get_name is a macro on MinGW (bug#19231).
2075 (init_gnutls_functions): Load missing gnutls_server_name_set.
2077 2014-12-02 Eli Zaretskii <eliz@gnu.org>
2079 * bidi.c (bidi_find_first_overridden): New function.
2081 * xdisp.c (Fbidi_find_overridden_directionality): New function.
2082 (syms_of_xdisp): Defsubr it.
2084 * dispextern.h (bidi_find_first_overridden): Add prototype.
2086 2014-12-02 Jan Djärv <jan.h.d@swipnet.se>
2088 * nsimage.m (initFromSkipXBM:width:height:flip:length:): Set bmRep
2089 to nil after release (Bug#9133).
2091 2014-11-30 Paul Eggert <eggert@cs.ucla.edu>
2093 Port better to AddressSanitizer.
2094 These changes suffice for temacs on x86-64 with GCC 4.9.2 and
2096 * alloc.c (valid_pointer_p) [ADDRESS_SANITIZER]:
2097 Return -1 or 0, as the pipe trick doesn't work.
2098 * alloc.c (relocatable_string_data_p, mark_object, sweep_symbols):
2100 * print.c (print_object):
2101 When a pointer-check primitive returns -1, do not assume this
2102 means the pointer is valid or that the underlying system has failed.
2103 It could just be that addresses are being sanitized so Emacs can't
2104 test for pointer validity.
2105 * lisp.h (defined_GC_CHECK_STRING_BYTES): New constant.
2106 (USE_STACK_STRING) [GC_CHECK_STRING_BYTES]: Now false, since the
2107 string validity checker doesn't work on stack-based strings.
2109 2014-11-29 Paul Eggert <eggert@cs.ucla.edu>
2111 Improve clarity of USE_LSB_TAG definition.
2112 Reported by Lee Duhem. Suggested by Andreas Schwab in:
2113 http://lists.gnu.org/archive/html/emacs-devel/2014-11/msg02222.html
2114 * lisp.h (USE_LSB_TAG): Define in terms of the (simpler)
2115 VAL_MAX / 2 rather than in terms of the (more complicated)
2116 EMACS_INT_MAX >> GCTYPEBITS, and adjust commentary to match.
2118 2014-11-29 Eli Zaretskii <eliz@gnu.org>
2120 * xdisp.c (handle_single_display_spec): When ignoring a fringe
2121 bitmap display, reset the ignore_overlay_strings_at_pos_p flag.
2122 (next_element_from_buffer): When done with overlays, reset the
2123 ignore_overlay_strings_at_pos_p flag. (Bug#19201)
2125 2014-11-29 Eli Zaretskii <eliz@gnu.org>
2127 * w32fns.c (Fw32_shell_execute): Convert forward slashes in
2128 DOCUMENT to backslashes, if DOCUMENT is a file. (Bug#19141)
2130 2014-11-29 Ulrich Müller <ulm@gentoo.org>
2132 * Makefile.in (temacs$(EXEEXT)): Use consistent flag settings
2133 for paxctl and setfattr. Fixes temacs startup failure with
2134 grsecurity/PaX enabled Linux kernel (bug#19067).
2136 2014-11-27 Oscar Fuentes <ofv@wanadoo.es>
2138 * w32.c, w32heap.c, w32term.c:
2139 Use MINGW_W64 instead of _W64.
2141 2014-11-27 Stefan Monnier <monnier@iro.umontreal.ca>
2143 * frame.c (Fhandle_switch_frame): Deactivate shift-region (bug#19003).
2145 2014-11-26 Lars Magne Ingebrigtsen <larsi@gnus.org>
2147 * gnutls.c (gnutls_ip_address_p): New function.
2148 (Fgnutls_boot): Only send SNI if the host name is not an IP address.
2150 2014-11-26 Toke Høiland-Jørgensen <toke@toke.dk> (tiny change)
2152 * gnutls.c (Fgnutls_boot): Send the server name over (bug#18208).
2154 2014-11-25 Paul Eggert <eggert@cs.ucla.edu>
2156 Fix gnutls problems caught by static checking.
2157 * gnutls.c (Fgnutls_boot): Remove unused local.
2158 (Fgnutls_boot): Fix pointer signedness.
2160 2014-11-25 Lars Magne Ingebrigtsen <larsi@gnus.org>
2162 * gnutls.c (gnutls_certificate_details): Don't include certain
2163 certificate details on older gnutls versions (bug#19168).
2164 (syms_of_gnutls): Export gnutls_peer_status_warning_describe.
2165 (gnutls_certificate_details): Reversed check in last checkin.
2167 2014-11-25 Teodor Zlatanov <tzz@lifelogs.com>
2169 * gnutls.c (Fgnutls_peer_status): Check GNUTLS_INITSTAGE, not gnutls_p.
2170 (Fgnutls_peer_status_warning_describe): Add function to describe a
2171 peer verification warning symbol.
2172 (Fgnutls_peer_status): Use it.
2173 (Fgnutls_boot): Use it. Minor logging fixes.
2175 2014-11-24 Lars Magne Ingebrigtsen <larsi@gnus.org>
2177 * gnutls.c: Fix compilation warnings given fix --enable-gcc-warnings.
2179 2014-11-24 Glenn Morris <rgm@gnu.org>
2181 * emacs.c (main) <--version>: Make use of PACKAGE_NAME.
2183 * Makefile.in (emacs.res): Use ../nt rule, rather than duplicating it.
2184 (ntsource, WINDRES, EMACS_MANIFEST): Remove, now unused.
2186 2014-11-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
2188 * gnutls.c: Fix Windows function definition of
2189 gnutls_x509_crt_get_fingerprint.
2191 * gnutls.c: Fix Windows return value for gnutls_pk_algorithm_get_name.
2193 * gnutls.c (Fgnutls_boot): Save certificate for later inspection.
2195 * process.h: Added more fields to Lisp_Process to track
2196 certificate details.
2198 * gnutls.c (gnutls_hex_string, gnutls_certificate_details)
2199 (Fgnutls_peer_status): New functions to export TLS certificate
2200 details to Emacs Lisp.
2202 2014-11-23 Jan Djärv <jan.h.d@swipnet.se>
2204 * gtkutil.c (gtk_adjustment_configure): Define for Gtk+ < 2.14.
2205 (xg_set_toolkit_horizontal_scroll_bar_thumb): Remove wrong version
2206 check for gtk_adjustment_configure (Bug#19149).
2207 (gtk_adjustment_configure): Don't use 2.14 functions (Bug#19149).
2209 2014-11-22 Glenn Morris <rgm@gnu.org>
2211 * Makefile.in (emacs.res): Add dependency on icons/hand.cur. Use $<.
2213 2014-11-22 Martin Rudalics <rudalics@gmx.at>
2215 Don't shrink frame when using desktop-save-mode (Bug#19048).
2216 * w32fns.c (x_set_tool_bar_lines): Always call
2217 x_change_tool_bar_height (Bug#19048).
2218 (x_change_tool_bar_height): Mark frame as garbaged since
2219 adjust_frame_size might not have done that.
2220 * xfns.c (x_set_tool_bar_lines): Always call
2221 x_change_tool_bar_height (Bug#19048).
2222 (x_change_tool_bar_height): Mark frame as garbaged since
2223 adjust_frame_size might not have done that.
2225 2014-11-21 Ulf Jasper <ulf.jasper@web.de>
2227 * xml.c (parse_region): Take care of new optional parameter
2228 'discard-comments' of 'libxml-parse(html|xml)-region'.
2229 (Flibxml_parse_html_region, Flibxml_parse_xml_region):
2230 New optional parameter 'discard-comments'.
2232 2014-11-17 Paul Eggert <eggert@cs.ucla.edu>
2234 Improve time stamp handling, and be more consistent about it.
2235 * editfns.c (invalid_time): New function.
2236 Use it instead of 'error ("Invalid time specification")'.
2237 (time_add, time_subtract, time_arith, Ftime_add, Ftime_less_p)
2238 (decode_float_time, lisp_to_timespec, lisp_time_struct):
2240 (make_time_tail, make_time): Remove. All uses changed to use
2241 new functions or plain list4i.
2242 (disassemble_lisp_time): Return effective length if successful.
2243 Check that LOW is an integer, if it's combined with other components.
2244 (decode_time_components): Decode into struct lisp_time, not
2245 struct timespec, so that we can support a wide set of times
2246 regardless of whether time_t is signed. Decode plain numbers
2247 as seconds since the Epoch, and nil as the current time.
2248 (lisp_time_argument, lisp_seconds_argument, Ffloat_time):
2249 Reimplement in terms of new functions.
2250 (Fencode_time): Just use list2i.
2251 (syms_of_editfns): Add time-add, time-subtract, time-less-p.
2252 * keyboard.c (decode_timer): Don't allow the new formats (floating
2253 point or nil) in timers.
2254 * systime.h (LO_TIME_BITS): New constant. Use it everywhere in
2255 place of the magic number '16'.
2256 (struct lisp_time): New type.
2257 (decode_time_components): Use it.
2258 (lisp_to_timespec): New decl.
2260 2014-11-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
2262 * intervals.h (INTERVAL_WRITABLE_P): Check the `inhibit-read-only'
2265 * callint.c (Fcall_interactively): Pass in nil as argument to
2266 Fbarf_if_buffer_read_only.
2268 * fileio.c (Finsert_file_contents): Ditto.
2270 * insdel.c (prepare_to_modify_buffer_1): Pass start region in.
2272 * textprop.c (verify_interval_modification): Check buffer
2273 readedness after the last interval.
2275 * buffer.c (Fbarf_if_buffer_read_only): Don't raise an error if
2276 the text at POSITION (new optional argument) has the
2277 `inhibit-read-only' text property set.
2279 2014-11-16 Eli Zaretskii <eliz@gnu.org>
2281 * window.c (window_scroll_pixel_based): Avoid truncation/rounding
2282 errors in computing the number of pixels to scroll.
2283 Suggested by Kelly Dean <kelly@prtime.org>. (Bug#19060)
2285 2014-11-16 Jan Djärv <jan.h.d@swipnet.se>
2287 * nsmenu.m (update_frame_tool_bar): If tool bar changes height,
2288 call updateFrameSize.
2290 * nsterm.m (setFrame:): Remove call to display (Bug#18757).
2292 2014-11-16 Jan Djärv <jan.h.d@swipnet.se>
2294 * nsfns.m (x_set_foreground_color, x_set_background_color)
2295 (x_set_cursor_color, Fxw_color_values): Block/unblock input,
2296 use SET_FRAME_GARBAGED instead of redraw_frame (Bug#19036).
2298 2014-11-15 Jan Djärv <jan.h.d@swipnet.se>
2300 * nsterm.m (ns_send_appdefined): Check for application defined
2301 event on Cocoa (Bug#18993).
2302 (run): Restore code before the previous 18993 fix.
2304 2014-11-14 David Reitter <david.reitter@gmail.com>
2306 * nsterm.m (run): Set timeout for event loop to prevent hang.
2309 2014-11-14 Paul Eggert <eggert@cs.ucla.edu>
2311 * .gitignore: Add emacs-[1-9]*, to ignore files like emacs-25.0.50.1.
2313 2014-11-14 Dmitry Antipov <dmantipov@yandex.ru>
2315 * xfont.c (xfont_list_pattern): Do not allocate font entity object
2316 for each candidate font but attempt to reuse it from previous improper
2319 2014-11-13 Paul Eggert <eggert@cs.ucla.edu>
2321 Avoid undefined behavior in color table hashing.
2322 * image.c (CT_HASH_RGB) [COLOR_TABLE_SUPPORT]: Remove, replacing with ...
2323 (ct_hash_rgb) [COLOR_TABLE_SUPPORT]: New function. All uses changed.
2324 This function avoids undefined behavior with signed shift overflow.
2326 2014-11-10 Eli Zaretskii <eliz@gnu.org>
2328 * fileio.c (Finsert_file_contents): Invalidate buffer caches also
2329 when the inserted text does not need decoding. (Bug#18982)
2331 2014-11-10 Jan Djärv <jan.h.d@swipnet.se>
2333 * nsterm.h (EmacsScroller): judge returns bool.
2335 * nsterm.m (ns_set_vertical_scroll_bar): Release bar.
2336 (ns_judge_scroll_bars): Only set removed if judge returns true.
2337 (judge): Returns bool == condemned. Remove self from window.
2338 (setPosition:portion:whole:): Remove raise SIGIO (Bug#18757).
2340 2014-11-10 Stefan Monnier <monnier@iro.umontreal.ca>
2342 * keyboard.c (command_loop_1): Record this-command in recent-keys.
2343 (Frecent_keys): Rewrite. and add optional `include-cmds' arg.
2345 2014-11-09 Jan Djärv <jan.h.d@swipnet.se>
2347 * nsterm.m (ns_set_vertical_scroll_bar)
2348 (ns_set_horizontal_scroll_bar): Cleanup merge error.
2350 2014-11-09 Paul Eggert <eggert@cs.ucla.edu>
2352 * xgselect.c (xg_select): Don't assume n_gfds is nonnegative
2353 merely because tmo_in_millisec is nonnegative. The 1st call
2354 to g_main_context_query could succeed while the 2nd one fails.
2356 * frame.c (Fcan_run_window_configuration_change_hook): Return a value.
2358 2014-11-08 Jan Djärv <jan.h.d@swipnet.se>
2360 * nsterm.m (run): Only use non-system event loop if OSX version is
2361 exactly 10.9 (Bug#18993).
2362 (ns_set_vertical_scroll_bar): Don't call bar setPosition: unless
2365 2014-11-08 Michael Albinus <michael.albinus@gmx.de>
2367 * callproc.c (encode_current_directory): Support handling of file
2368 names prepended by "/:". (Bug#18891)
2370 2014-11-08 Alan Mackenzie <acm@muc.de>
2372 * syntax.c (back_comment): Fix off-by-one error (bug#18022).
2374 2014-11-08 Dima Kogan <dima@secretsauce.net>
2376 * xgselect.c (xg_select): Use g_main_context_acquire (bug#18861).
2378 2014-11-08 Michael Albinus <michael.albinus@gmx.de>
2380 * dired.c (Ffile_attributes): Return Qnil, if Fexpand_file_name
2381 raises an error. (Bug#18891)
2383 2014-11-08 Martin Rudalics <rudalics@gmx.at>
2385 * frame.c (adjust_frame_size): Call x_set_window_size only if
2386 f->can_x_set_window_size is set.
2387 (make_frame): Initialize f->can_x_set_window_size and
2388 f->can_run_window_configuration_change_hook.
2389 (Fcan_run_window_configuration_change_hook): New function.
2390 * frame.h (frame): Split `official' into `can_x_set_window_size'
2391 and `can_run_window_configuration_change_hook'.
2392 * nsfns.m (Fx_create_frame): Set f->can_x_set_window_size.
2393 * w32fns.c (Fx_create_frame, x_create_tip_frame):
2394 Set f->can_x_set_window_size.
2395 * window.c (run_window_configuration_change_hook):
2396 Return immediately if either f->can_x_set_window_size or
2397 f->can_run_window_configuration_change_hook are false.
2398 (Fset_window_configuration): Instead of f->official set
2399 f->can_x_set_window_size.
2400 * xfns.c (Fx_create_frame, x_create_tip_frame):
2401 Set f->can_x_set_window_size.
2403 2014-11-08 Jan Djärv <jan.h.d@swipnet.se>
2405 * nsterm.m (EmacsScroller.dealloc): Reinstate, removed at merge
2406 cleanup from 2014-11-01 (Bug#18972).
2408 2014-11-07 Stefan Monnier <monnier@iro.umontreal.ca>
2410 * keyboard.c: Call gui-set-selection instead of x-set-selection.
2411 * xdisp.c (window-scroll-functions): Improve docstring.
2413 2014-11-07 Paul Eggert <eggert@cs.ucla.edu>
2415 Uniquify the 'size' symbol.
2417 * w32notify.c (Qsize): Remove.
2418 * lisp.h (Qsize): New decl.
2419 * lread.c (Qsize): Now extern.
2420 * w32notify.c (syms_of_w32notify): No need to defsym.
2422 2014-11-07 Martin Rudalics <rudalics@gmx.at>
2424 * dispnew.c (change_frame_size_1): Fix call of
2426 * frame.c (Qsize, Qframe_position, Qframe_outer_size)
2427 (Qframe_inner_size, Qexternal_border_size, Qtitle_height)
2428 (Qmenu_bar_external, Qmenu_bar_size, Qtool_bar_external)
2429 (Qtool_bar_size): New constants.
2430 (frame_inhibit_resize, adjust_frame_size): New argument to
2431 handle case where frame_inhibit_implied_resize is a list.
2432 (Fmake_terminal_frame, Fset_frame_height, Fset_frame_width)
2433 (Fset_frame_size, x_set_left_fringe, x_set_right_fringe)
2434 (x_set_right_divider_width, x_set_bottom_divider_width)
2435 (x_set_vertical_scroll_bars, x_set_horizontal_scroll_bars)
2436 (x_set_scroll_bar_width, x_set_scroll_bar_height):
2438 (frame-inhibit-implied-resize): Rewrite doc-string.
2439 * frame.h (frame_inhibit_resize, adjust_frame_size):
2440 Fix external declarations.
2441 (Qframe_position, Qframe_outer_size)
2442 (Qframe_inner_size, Qexternal_border_size, Qtitle_height)
2443 (Qmenu_bar_external, Qmenu_bar_size, Qtool_bar_external)
2444 (Qtool_bar_size): Extern them.
2445 * gtkutil.c (FRAME_TOTAL_PIXEL_HEIGHT, FRAME_TOTAL_PIXEL_WIDTH)
2446 (xg_height_or_width_changed): Remove.
2447 (xg_frame_set_char_size): Adjust adjust_frame_size calls.
2448 (menubar_map_cb, xg_update_frame_menubar, free_frame_menubar)
2449 (tb_size_cb, update_frame_tool_bar, free_frame_tool_bar)
2450 (xg_change_toolbar_position): Call adjust_frame_size directly.
2451 * nsfns.m (x_set_internal_border_width, Fx_create_frame):
2452 Fix calls of adjust_frame_size.
2453 * w32fns.c (x_set_internal_border_width, x_set_menu_bar_lines)
2454 (Fx_create_frame, x_create_tip_frame): Adjust adjust_frame_size calls.
2455 (x_set_tool_bar_lines, x_change_tool_bar_height): Make sure that
2456 frame can get resized when tool-bar-lines parameter changes from
2458 (Fw32_frame_menu_bar_size): Return fourth value.
2459 (Fw32_frame_rect): Block input around system calls
2460 (Fx_frame_geometry): New function.
2461 * w32menu.c (set_frame_menubar): Adjust adjust_frame_size call.
2462 * w32term.c (x_new_font): Adjust adjust_frame_size call.
2463 * widget.c (EmacsFrameSetCharSize): Adjust frame_inhibit_resize call.
2464 * window.c (Fset_window_configuration): Adjust adjust_frame_size call.
2465 * xfns.c (x_set_menu_bar_lines, x_set_internal_border_width)
2466 (Fx_create_frame): Adjust adjust_frame_size calls.
2467 (x_set_tool_bar_lines, x_change_tool_bar_height): Make sure that
2468 frame can get resized when tool-bar-lines parameter changes from
2470 (Fx_frame_geometry): New function.
2471 * xmenu.c (update_frame_menubar): On Lucid call
2472 adjust_frame_size with one pixel less height to avoid that
2473 repeatedly adding/removing the menu bar grows the frame.
2474 (free_frame_menubar): On Motif arrange to optionally preserve
2475 the old frame height when removing the menu bar.
2476 * xterm.c (x_new_font): Adjust adjust_frame_size call.
2478 2014-11-03 Eli Zaretskii <eliz@gnu.org>
2480 * xdisp.c (Fdump_glyph_matrix, Fdump_frame_glyph_matrix): Doc fix.
2481 (Fdump_frame_glyph_matrix): Don't segfault if invoked on a GUI
2482 frame; instead, print an error message.
2484 2014-11-03 Jan Djärv <jan.h.d@swipnet.se>
2486 * nsfns.m (ns_set_doc_edited): Check for FRAME_NS (Bug#18925).
2488 2014-11-02 Jan Djärv <jan.h.d@swipnet.se>
2490 * nsimage.m (allocInitFromFile:): Initialize bmRep.
2491 (dealloc): Release bmRep.
2493 * nsterm.h (EmacsImage): Remove imageListNext, refCount, reference,
2494 imageListSetNext, imageListNext.
2496 * nsimage.m (ImageList, imageListNext, imageListSetNext:)
2497 (reference): Remove.
2498 (allocInitFromFile:): Remove searching ImageList and calling
2499 reference (Bug#18918).
2500 (dealloc): Remove handling if ImageList.
2502 2014-11-02 Andreas Schwab <schwab@linux-m68k.org>
2504 * process.c (catch_child_signal): Fix incorrect assertion.
2506 2014-11-01 Jan Djärv <jan.h.d@swipnet.se>
2508 * macfont.m (macfont_draw):
2509 * nsterm.m (ns_mouse_position, judge): Clean up merge conflict.
2511 * macfont.m (macfont_glyph_extents): Turn off synthetic bold
2512 if force_integral_p (i.e. no antialias).
2513 (macfont_draw): Check ns_antialias_text, also turn off synthetic
2514 bold if no antialias (Bug#18876).
2516 * emacs.c (main): Don't chdir to $HOME on Cocoa if --chdir
2517 was given (Bug#18846).
2519 * nsterm.h (ns_set_doc_edited): Declare taking no args.
2521 * nsfns.m (ns_set_doc_edited): Do all logic (check frames) here
2522 instead of in xdisp.c, function now takes void. (Bug#18884).
2524 * xdisp.c (prepare_menu_bars): Remove HAVE_NS code.
2525 (redisplay_internal): Call ns_set_doc_edited if HAVE_NS (Bug#18884).
2527 * nsterm.h (EmacsScroller): Replace Lisp_Object win with
2528 struct window* (Bug#18889).
2529 Remove getMouseMotionPart.
2530 (ns_output): Make icon_top/left int.
2532 * nsfns.m (x_icon): icon_top/left is int.
2534 * nsterm.m (ns_mouse_position): Remove unused code.
2535 (initFrame:window:, dealloc): Use window instead of win.
2536 (getMouseMotionPart:window:x:y:): Remove, unused.
2537 (sendScrollEventAtLoc:fromEvent:): Make Lisp_Object win from window.
2539 2014-11-01 Eli Zaretskii <eliz@gnu.org>
2541 * keyboard.c (readable_events): When FLAGS include
2542 READABLE_EVENTS_FILTER_EVENTS, ignore BUFFER_SWITCH_EVENT events.
2543 This avoids returning non-nil from input-pending-p when only such
2544 events are in the queue. (Bug#18856)
2546 2014-11-01 Jan Djärv <jan.h.d@swipnet.se>
2548 * nsselect.m (QCLIPBOARD, QSECONDARY, QTEXT, QFILE_NAME)
2549 (NXPrimaryPboard, NXSecondaryPboard): Declare static.
2550 (Qforeign_selection): Remove.
2551 (ns_get_local_selection): Identation fix.
2552 (syms_of_nsselect): Remove Qforeign_selection, ns-lost-selection-hooks
2554 * nsselect.m (ns_get_local_selection): Remove calling of
2555 functions in Vselection_converter_alist (Bug#18911).
2556 (syms_of_nsselect): Remove Vselection_converter_alist.
2558 2014-10-31 Dmitry Antipov <dmantipov@yandex.ru>
2560 * font.c (copy_font_spec): Redesign to avoid Fcopy_alist
2561 and unnecessary initialization. Adjust comments.
2563 2014-10-30 Eli Zaretskii <eliz@gnu.org>
2565 * bidi.c (bidi_cache_reset_to): Invalidate bidi_cache_last_idx by
2567 (bidi_find_bracket_pairs): Pass to bidi_cache_reset_to a relative
2568 index, not an absolute one, as that's what the function expects.
2570 2014-10-30 Dmitry Antipov <dmantipov@yandex.ru>
2572 * xfaces.c (Finternal_set_lisp_face_attribute): Don't try to realize
2573 font on an initial frame when running as a daemon (Bug#18869).
2575 * fontset.c (toplevel): Adjust comment to match 2014-06-19 change.
2577 2014-10-30 Eli Zaretskii <eliz@gnu.org>
2579 * fileio.c (Fexpand_file_name): Use make_unibyte_string, not
2580 build_string, when importing a home directory. (Bug#18873)
2582 2014-12-27 Eli Zaretskii <eliz@gnu.org>
2584 * dispnew.c (buffer_posn_from_coords):
2585 Use WINDOW_WANTS_HEADER_LINE_P, not WINDOW_WANTS_MODELINE_P, to
2586 account for the header-line height. (Bug#18839)
2588 2014-10-28 Ulf Jasper <ulf.jasper@web.de>
2590 * xml.c (parse_region): Do not forget the first document child.
2592 2014-10-25 Jan Djärv <jan.h.d@swipnet.se>
2594 * nsselect.m: pasteboard_changecount is new.
2595 (ns_store_pb_change_count, ns_get_pb_change_count)
2596 (ns_get_our_change_count_for): New functions.
2597 (ns_string_to_pasteboard_internal): Correct comment.
2598 type => gtype in eassert, Call ns_store_pb_change_count.
2599 (Fns_own_selection_internal): Remove data, use value (Bug#18799).
2600 (Fns_disown_selection_internal, Fns_selection_owner_p):
2601 Replace Vselection_alist check, with change count check.
2602 (Fns_get_selection): Initialize val to Qnil. Only get local
2603 selection if change counts match (Bug#18799).
2604 (nxatoms_of_nsselect): Initialize pasteboard_changecount.
2606 2014-10-25 Noam Postavsky <npostavs@users.sourceforget.net>
2608 * w32proc.c (create_child): If calling a quoted batch file,
2609 pass NULL for exe. (Bug#18745)
2611 2014-10-24 Eli Zaretskii <eliz@gnu.org>
2613 * bidi.c (bidi_resolve_explicit, bidi_find_bracket_pairs)
2614 (bidi_resolve_brackets): Use end of string position rather than ZV
2615 when iterating over a string. (Bug#18815)
2617 2014-10-24 Martin Rudalics <rudalics@gmx.at>
2619 * keyboard.c (make_lispy_position): Return coordinates also when
2620 on scroll bars, fringes, margins or not in a window.
2621 * xdisp.c (show_mouse_face): Don't change cursor face during
2624 2014-10-23 Martin Rudalics <rudalics@gmx.at>
2626 * frame.c (Fset_frame_height, Fset_frame_width, Fset_frame_size)
2627 (frame_resize_pixelwise, frame_inhibit_implied_resize):
2628 Fix doc-strings (Bug#18789).
2630 2014-10-23 Paul Eggert <eggert@cs.ucla.edu>
2632 * Makefile.in (ACLOCAL_INPUTS): Omit unnecessary use of 'wildcard'.
2634 2014-10-22 Eli Zaretskii <eliz@gnu.org>
2636 Optimize redisplay of simple bracketed text.
2637 * bidi.c (bidi_cache_reset_to): New function.
2638 (bidi_cache_reset): Call it.
2639 (bidi_init_it, bidi_line_init): Initialize the bracket_pairing_pos
2641 (bidi_resolve_explicit): Reset bracket_pairing_pos and
2642 bracket_enclosed_type only if bracket_pairing_pos's value is not
2644 (MAX_BPA_STACK): Make sure the value is signed.
2645 (PUSH_BPA_STACK): If the BPA stack overflows, don't bail out, but
2646 stop pushing values onto the stack.
2647 (bidi_find_bracket_pairs): If the bracketed text is only on the
2648 base embedding level, remove all the states cached by this
2649 function from the cache, and return zero, so that the brackets in
2650 this segment of text are processed as normal neutrals.
2651 (bidi_resolve_brackets): Detect the brackets that are to be
2652 processed as neutrals, and don't call bidi_find_bracket_pairs on
2655 2014-10-21 Stefan Monnier <monnier@iro.umontreal.ca>
2657 * w32select.c (Fw32_selection_exists_p): Rename from
2658 Fx_selection_exists_p.
2659 (syms_of_w32select): Adjust accordingly.
2661 * w16select.c (Fw16_selection_exists_p): Rename from
2662 Fx_selection_exists_p.
2663 (syms_of_win16select): Adjust accordingly.
2665 * nsselect.m (ns_get_local_selection): Signal error rather than `quit'.
2666 (Fns_own_selection_internal): Tighten scoping.
2667 (Fns_selection_exists_p): Rename from Fx_selection_exists_p.
2668 (Fns_get_selection): Rename from Fx_get_selection_internal.
2669 (Fns_get_selection_internal, Fns_store_selection_internal):
2671 (syms_of_nsselect): Adjust accordingly.
2673 2014-10-21 Martin Rudalics <rudalics@gmx.at>
2675 * w32fns.c (Fw32_frame_menu_bar_size): New function.
2676 * w32term.c (x_set_window_size): Account for wrapped menu bar
2677 lines when setting up frame height (Bug#15174 and Bug#18720).
2678 (w32_add_wrapped_menu_bar_lines): New variable.
2680 2014-10-21 Stefan Monnier <monnier@iro.umontreal.ca>
2682 * xdisp.c (redisplay_window): Re-run pre-redisplay-function after we
2685 2014-10-20 Glenn Morris <rgm@gnu.org>
2687 * Merge in all changes up to 24.4 release.
2689 2014-10-19 Jan Djärv <jan.h.d@swipnet.se>
2691 * gtkutil.c (xg_update_menubar, xg_update_menu_item): Only call
2692 g_object_notify for label if Gtk+ >= 2.16 (Bug#16522).
2694 * xterm.h (x_output): Remove net_wm_state_hidden_seen.
2696 * xterm.c (handle_one_xevent): Check return value from
2697 x_handle_net_wm_state, remove net_wm_state_hidden_seen (Bug#18722).
2698 (get_current_wm_state): Remove net_wm_state_hidden_seen setting.
2700 * gtkutil.c (create_dialog): Don't use gtk_dialog_get_action_area on
2701 Gt+ >= 3.12, or gtk_misc_set_alignment on Gtk+ >= 3.14 (Bug#18674).
2702 (make_widget_for_menu_item): Don't use gtk_misc_set_alignment on
2703 Gtk+ >= 3.14 (Bug#18674).
2704 (update_frame_tool_bar): Don't use gtk_misc_set_padding on
2705 Gtk+ >= 3.14 (Bug#18674).
2707 2014-10-18 Paul Eggert <eggert@cs.ucla.edu>
2709 * gtkutil.c: Remove no-longer-used code.
2710 (xg_update_menubar): Remove unused local and unnecessary call to
2711 gtk_menu_item_get_submenu.
2712 (XG_TOOL_BAR_PROXY_BUTTON, xg_tool_bar_proxy_callback)
2713 (xg_get_tool_bar_widgets, xg_tool_bar_proxy_help_callback)
2714 (TOOLBAR_TOP_WIDGET): Remove; no longer used.
2716 2014-10-18 Jan Djärv <jan.h.d@swipnet.se>
2718 * xfns.c (syms_of_xfns): Remove x-gtk-whole-detached-tool-bar.
2720 * xterm.h (handlebox_widget): Remove.
2722 * xmenu.c (set_frame_menubar): Remove GTK block that calls
2725 * gtkutil.h (xg_have_tear_offs): Remove declaration.
2727 * gtkutil.c (XG_TEXT_CANCEL, XG_TEXT_OPEN, XG_TEXT_OK): New defines
2728 to handle Gtk versions.
2729 (xg_get_file_with_chooser): Use them.
2730 (xg_have_tear_offs, tearoff_remove, tearoff_activate):
2731 Remove (create_menus): Remove teroff argument and code.
2732 Remove call to gtk_menu_set_title.
2733 (xg_update_menubar, xg_update_submenu): Remove tearoff code.
2734 Adjust args to create_menus.
2735 (xg_tool_bar_menu_proxy, xg_tool_bar_detach_callback)
2736 (xg_tool_bar_attach_callback, TOOLBAR_TOP_WIDGET): Remove.
2737 (xg_pack_tool_bar): Replace TOOLBAR_TOP_WIDGET, remove detach code.
2738 (xg_make_tool_item): Remove detach code.
2739 (xg_update_tool_bar_sizes): Replace TOOLBAR_TOP_WIDGET.
2740 (find_icon_from_name): New function.
2741 (update_frame_tool_bar): Remove GtkStockItem code, move to
2742 find_icon_from_name. Let stock be a list of icon names to try.
2743 Only use gtk_image_new_from_stock on Gtk+ < 3.10.
2744 Replace TOOLBAR_TOP_WIDGET.
2745 (free_frame_tool_bar, xg_change_toolbar_position ):
2746 Replace TOOLBAR_TOP_WIDGET.
2747 (xg_initialize): Remove tearoff code.
2749 2014-10-18 Eli Zaretskii <eliz@gnu.org>
2751 * xterm.c (x_draw_bar_cursor, x_draw_hollow_cursor): Subtract 1
2752 pixel from the window's cursor glyph width, since X renders hollow
2753 blocks 1 pixel wider than the 'width' parameter.
2755 * xdisp.c (get_phys_cursor_geometry): Don't subtract 1 pixel from
2756 glyph->pixel_width; this is now done in xterm.c.
2758 Fix reordering of bracket characters in isolates.
2759 * bidi.c (bidi_cache_find): Rename the argument NEUTRALS_OK to
2760 RESOLVED_ONLY; when non-zero, return from the cache only fully
2761 resolved states. All callers changed.
2762 (CANONICAL_EQU): New macro.
2763 (PUSH_BPA_STACK): Use it to push onto the BPA stack the canonical
2764 equivalent of the paired closing bracket character.
2765 (bidi_find_bracket_pairs): Set the bracket_pairing_pos member to
2766 the default non-negative value, to be checked later in
2767 bidi_resolve_brackets. Use CANONICAL_EQU to test candidate
2768 characters against those pushed onto the BPA stack.
2769 (bidi_record_type_for_neutral): New function.
2770 (bidi_resolve_brackets): Record next_for_neutral and
2771 prev_for_neutral when embedding level gets pushed. Force
2772 resolution of bracket pairs when entering a level run that was not
2774 (bidi_resolve_neutral): Add assertions before calling
2775 bidi_resolve_neutral_1.
2776 (bidi_level_of_next_char): Remove the code that attempted to
2777 resolve unresolved neutrals; that is now done by
2778 bidi_resolve_neutral.
2780 * w32select.c (owner_callback): Mark with ALIGN_STACK attribute.
2782 2014-10-17 Eli Zaretskii <eliz@gnu.org>
2784 * xterm.c (x_draw_hollow_cursor): Fix display of hollow cursor on
2785 1-pixel R2L characters.
2786 Reported by Dmitry Antipov <dmantipov@yandex.ru>, see
2787 http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00518.html.
2789 2014-10-16 Eli Zaretskii <eliz@gnu.org>
2791 * bidi.c (bidi_find_bracket_pairs): Avoid a loop that does nothing
2794 2014-10-15 Paul Eggert <eggert@cs.ucla.edu>
2796 * bidi.c (bidi_find_bracket_pairs): Initialize local var.
2797 This pacifies GCC 4.9.1 with --enable-gcc-warnings.
2798 It's not clear to me whether the initialization is needed,
2799 but it can't hurt so I played it safe.
2801 2014-10-15 Stefan Monnier <monnier@iro.umontreal.ca>
2803 * lisp.mk (lisp): Add emacs-lisp/eldoc.elc.
2805 2014-10-15 Eli Zaretskii <eliz@gnu.org>
2807 Update the bidirectional reordering engine for Unicode 6.3 and 7.0.
2808 * bidi.c (bidi_ignore_explicit_marks_for_paragraph_level):
2810 (bidi_get_type): Return the isolate initiators and terminator types.
2811 (bidi_isolate_fmt_char, bidi_paired_bracket_type)
2812 (bidi_fetch_char_skip_isolates, find_first_strong_char)
2813 (bidi_find_bracket_pairs, bidi_resolve_brackets): New functions.
2814 (bidi_set_sos_type): Rename from bidi_set_sor_type and updated
2815 for the new features.
2816 (bidi_push_embedding_level, bidi_pop_embedding_level): Update to
2817 push and pop correctly for isolates.
2818 (bidi_remember_char): Modify to accept an additional argument
2819 and record the bidi type according to its value.
2820 (bidi_cache_iterator_state): Accept an additional argument to only
2821 update an existing state. Handle the new members of struct bidi_it.
2822 (bidi_cache_find): Arguments changed: no longer accepts a level,
2823 instead accepts a flag telling it whether it is okay to return
2824 unresolved neutrals.
2825 (bidi_initialize): Initiate and staticpro the bracket-type uniprop
2826 table. Initialize new isolate-related members.
2827 (bidi_paragraph_init): Some code factored out into
2828 find_first_strong_char.
2829 (bidi_resolve_explicit_1): Function deleted, its code incorporated
2830 into bidi_resolve_explicit.
2831 (bidi_resolve_explicit): Support the isolate initiators and
2832 terminator. Fix handling of embeddings and overrides according to
2833 new UBA requirements. Record information about previously seen
2834 characters here (moved from bidi_level_of_next_char).
2835 (bidi_resolve_weak): Adapt to changes in struct members.
2836 (FLAG_EMBEDDING_INSIDE, FLAG_OPPOSITE_INSIDE, MAX_BPA_STACK)
2837 (STORE_BRACKET_CHARPOS, PUSH_BPA_STACK): New macros.
2838 (bidi_resolve_neutral): Call bidi_resolve_brackets to handle the
2839 paired bracket resolution. Handle isolate initiators and
2841 (bidi_type_of_next_char): Remove unneeded code for BN limit.
2842 (bidi_level_of_next_char): Move the code that records information
2843 about previous characters to bidi_resolve_explicit. Fix logic of
2844 resolving neutrals and make sure their cache entries are updated.
2845 Remove now unneeded special handling of PDF level.
2847 * dispextern.h (struct glyph): Enlarge the width of resolved_level.
2848 (BIDI_MAXDEPTH): New macro, renamed from BIDI_MAXLEVEL and
2849 enlarged per Unicode 6.3.
2850 (enum bidi_bracket_type_t): New data type.
2851 (struct bidi_saved_info): Leave only 2 type members out of 4.
2853 (struct bidi_stack): Add members necessary to support isolating
2855 (struct bidi_it): Add new members necessary to support isolating
2856 sequences and bracket pair resolution.
2858 * xdisp.c (Fbidi_resolved_levels): New function.
2859 (syms_of_xdisp): Defsubr it.
2860 (append_glyph, append_composite_glyph, produce_image_glyph)
2861 (append_stretch_glyph, append_glyphless_glyph): Convert aborts to
2863 (syms_of_xdisp) <inhibit-bidi-mirroring>: New variable.
2865 * term.c (append_glyph, append_composite_glyph)
2866 (append_glyphless_glyph): Convert aborts to assertions.
2868 * .gdbinit (pgx): Display the character codepoint, resolved level,
2869 and bidi type also for glyphless glyphs.
2871 2014-10-15 Dmitry Antipov <dmantipov@yandex.ru>
2873 Avoid unwanted point motion in Fline_beginning_position.
2874 * lisp.h (scan_newline_from_point): Add prototype.
2875 * search.c (scan_newline_from_point): New function, refactored from...
2876 * cmds.c (Fforward_line): ...adjusted user.
2877 * editfns.c (Fline_beginning_position): Use scan_newline_from_point
2878 and simplify the former since the latter doesn't move point.
2880 2014-10-14 Dmitry Antipov <dmantipov@yandex.ru>
2882 Cleanup terminal handling code.
2883 * dispextern.h (get_named_tty): Remove prototype but...
2884 * termhooks.h (get_named_terminal): ...resurrect it under
2885 more meaningful name.
2886 (get_terminal): Likewise, but with...
2887 (decode_live_terminal): ...this name.
2888 (decode_tty_terminal): Add prototype.
2889 * term.c (get_tty_terminal): Remove.
2890 (get_named_tty): Remove.
2891 (Ftty_display_color_p, Ftty_display_color_cells, Ftty_type)
2892 (Fcontrolling_tty_p, Fsuspend_tty, Fresume_tty):
2893 Use decode_tty_terminal.
2894 (Ftty_no_underline, Ftty_top_frame): Use decode_live_terminal.
2895 * terminal.c (get_terminal): Refactor to...
2896 (decode_terminal, decode_live_terminal): ...new functions.
2897 (decode_tty_terminal): Replacement for get_tty_terminal.
2898 (get_named_terminal): Likewise for get_named_tty.
2899 * coding.c (Fset_terminal_coding_system_internal)
2900 (Fterminal_coding_system, Fset_keyboard_coding_system_internal):
2901 (Fkeyboard_coding_system):
2902 * composite.c (Fcomposition_get_gstring):
2903 * dispnew.c (Fsend_string_to_terminal):
2904 * frame.c (Fmake_terminal_frame):
2905 * nsfns.m (check_ns_display_info):
2906 * w32fns.c, xfns.c (check_x_display_info):
2907 * xselect.c (frame_for_x_selection): Use decode_live_terminal.
2908 * keyboard.c (handle_interrupt_signal, handle_interrupt)
2909 (Fset_quit_char): Use get_named_terminal.
2910 (Fset_output_flow_control, Fset_input_meta_mode):
2911 Use decode_tty_terminal.
2913 2014-10-13 Eli Zaretskii <eliz@gnu.org>
2915 * w32term.h (ALIGN_STACK): Use _WIN64, not _W64, to distinguish
2916 between 32-bit and 64-bit MinGW builds. (Bug#18699)
2918 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
2920 Fix port to Debian GNU/kFreeBSD 7 (wheezy) (Bug#18666).
2921 * process.c (accept4) [!HAVE_ACCEPT4]: New macro.
2923 2014-10-12 Stefan Monnier <monnier@iro.umontreal.ca>
2925 * frame.c (Fmouse_pixel_position): Call Vmouse_position_function
2928 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
2930 * editfns.c (dump_tz_string): No longer const.
2931 It might be modified.
2933 * nsmenu.m (clear): Assume OS X 10.6 or later.
2935 2014-10-12 Jan Djärv <jan.h.d@swipnet.se>
2937 * unexmacosx.c: Remove include ppc/reloc.h.
2938 (unrelocate, copy_dysymtab): Remove PPC code.
2939 (rebase_reloc_address): Remove, only used for PPC:
2941 * nsterm.m: Always include macfont.h on COCOA.
2942 (ns_update_auto_hide_menu_bar, ns_draw_fringe_bitmap)
2943 (ns_dumpglyphs_image, ns_check_menu_open)
2944 (applicationDidFinishLaunching)
2945 (antialiasThresholdDidChange:)
2946 (keyDown:, toggleFullScreen:, setPosition:portion:whole:):
2947 Remove checks for OSX <= 10.5/10.6.
2948 (changeFont:): Use macfont on COCOA, nsfont on GNUSTEP.
2949 (syms_of_nsterm): Call syms_of_macfont on COCOA, syms_of_nsfont on
2952 * nsterm.h (MAC_OS_X_VERSION_10_4, MAC_OS_X_VERSION_10_5): Remove.
2953 (NS_HAVE_NSINTEGER): Remove block.
2954 Remove >= OSX 10.6 tests.
2956 * nsmenu.m (NSMenuDidBeginTrackingNotification): Remove.
2957 (x_activate_menubar, trackingNotification:): Remove check for
2959 (menuNeedsUpdate:): Remove check for OSX < 10.5.
2961 * nsimage.m (allocInitFromFile:): Remove code for OSX < 10.6.
2963 * nsfns.m: Always include macfont.h on COCOA.
2964 (ns_filename_from_panel, ns_directory_from_panel)
2965 (Fx_create_frame, Fns_popup_font_panel, ns_run_file_dialog)
2966 (Fns_read_file_name, Fns_list_services): Remove code for OSX < 10.6
2968 * macfont.m: Remove >= 1050 check.
2969 (macfont_create_family_with_symbol)
2970 (macfont_get_glyph_for_character)
2971 (mac_font_get_glyphs_for_variants)
2972 (mac_ctfont_create_available_families, syms_of_macfont):
2973 Remove code for OSX < 10.6.
2974 (mac_font_family_group, mac_font_family_compare): Remove, only used
2977 * macfont.h (MAC_FONT_FORMAT_ATTRIBUTE, MAC_FONT_FORMAT_BITMAP)
2978 (mac_font_copy_non_synthetic_table): Remove versions for OSX < 10.6
2980 * Makefile.in: Replace nsfont.o macfont.o with ns_fontfile in
2983 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
2985 Fix putenv race conditions with undefined behavior (Bug#8705).
2986 Do all putenv calls before Emacs creates any threads.
2987 Use a safer way to modify the TZ environment variable in the
2988 presence of multiple threads. For further thread-safety,
2989 prefer localtime_r and gmtime_r to localtime and gmtime,
2990 and prefer struct tm's tm_gmtoff (if available) to calling
2991 both localtime_r and gmtime_r.
2992 * dbusbind.c (Fdbus__init_bus): Move xputenv call from here ...
2993 (init_dbusbind): ... to this new function.
2994 * emacs.c (main) [HAVE_DBUS]: Call it before creating threads.
2995 * xterm.c (x_term_init): Move xputenv call from here ...
2996 (init_xterm): ... to this new function.
2997 * emacs.c (main) [USE_GTK]: Call it before creating threads.
2998 * editfns.c (HAVE_TM_GMTOFF): Default to false.
2999 (dump_tz_string): New constant.
3000 (init_editfns): Use it. This centralizes the dump_tz stuff.
3001 Call set_time_zone_rule here, so that its xputenv is done
3002 before Emacs goes multithreaded.
3003 (mktime_z) [!HAVE_TZALLOC]: New function, which is typically
3004 thread-safe enough for Emacs.
3005 (format_time_string, Fdecode_time, Fcurrent_time_string)
3006 (Fcurrent_time_zone):
3007 Prefer localtime_r and gmtime_r, which are more thread-safe, to
3008 localtime and gmtime. Remove now-unnecessary calls to block_input.
3009 (tm_gmtoff): New static function.
3010 (Fdecode_time, Fcurrent_time_zone): Use it.
3011 (Fencode_time): Use mktime_z, for better thread-safety.
3012 (set_time_zone_rule): Now static. Rewrite to be mostly thread-safe,
3013 i.e., not quite thread-safe but good enough for Emacs typical usage.
3014 Do not reclaim storage that is in the environment; let it leak.
3015 Always call tzset, since localtime_r does not.
3016 * emacs.c (dump_tz, Fdump_emacs) [HAVE_TZSET]: Remove dump_tz stuff.
3017 This is now done in init_editfns.
3018 * systime.h (mktime_z, timezone_t, tzalloc, tzfree) [!HAVE_TZALLOC]:
3019 New macros and declarations, for platforms lacking tzalloc & friends.
3021 2014-10-09 Paul Eggert <eggert@cs.ucla.edu>
3023 * lisp.h (USE_STACK_STRING): Now true only if USE_STACK CONS.
3024 On x86 platforms this works around GCC bug 63495
3025 <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63495>,
3026 and more generally should fix a portability problem in Emacs.
3027 Reported by Stefan Monnier in:
3028 http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00261.html
3030 2014-10-08 Leo Liu <sdl.web@gmail.com>
3032 Enhance terpri to allow conditionally output a newline. (Bug#18652)
3033 * keymap.c (describe_vector_princ):
3034 * keyboard.c (Fcommand_error_default_function): Adapt to change to
3037 * print.c (printchar_stdout_last): Declare.
3038 (printchar): Record the last char written to stdout.
3039 (Fterpri): Add optional argument ENSURE.
3041 2014-10-08 Eli Zaretskii <eliz@gnu.org>
3043 * w32inevt.c (maybe_generate_resize_event): Pass non-zero as the
3044 DELAY argument to change_frame_size, so that the frame size
3045 changes, if any are needed, are delayed until the next redisplay.
3046 This is to avoid a too early QUIT inside change_frame_size, when
3047 it calls Lisp in frame_windows_min_size, in case one of the events
3048 we've read sets the quit-flag. (Bug#18649)
3050 * w32fns.c (check_x_display_info): Accept terminal objects as
3051 argument, to follow what xfns.c does.
3053 2014-10-07 Glenn Morris <rgm@gnu.org>
3055 * Makefile.in ($(srcdir)/macuvs.h)
3056 ($(lispsource)/international/charprop.el): Add explicit FORCE.
3058 2014-10-07 Eli Zaretskii <eliz@gnu.org>
3060 * decompress.c (init_zlib_functions): Move the message about zlib
3061 being unavailable from here...
3062 (Fzlib_decompress_region): ...to here. (Bug#18650)
3064 2014-10-07 Dmitry Antipov <dmantipov@yandex.ru>
3066 * font.c (Ffont_get_glyphs): Use validate_subarray and fix
3067 the case where an optional string is used. Adjust docstring.
3069 2014-10-06 Stefan Monnier <monnier@iro.umontreal.ca>
3071 * lisp.mk (lisp): Remove w32-common-fns.elc.
3073 2014-10-05 Paul Eggert <eggert@cs.ucla.edu>
3075 * keyboard.c (Qleft, Qright): Remove duplicate definitions (Bug#9927).
3076 These were already defined in buffer.c, and the duplicate
3077 definitions cause problems on platforms like 'gcc -fno-common'.
3078 Reported by Peter Dyballa in: http://bugs.gnu.org/9927#137
3080 2014-10-05 Jan Djärv <jan.h.d@swipnet.se>
3082 * nsterm.m (updateFrameSize:): Only call update_frame_tool_bar
3083 if toolbar is visible.
3085 * nsfont.m (nsfont_draw): Use CGFloat for GNUstep newer than
3088 * nsterm.m (syms_of_nsterm): ns-use-fullscreen-animation is new.
3089 (toggleFullScreen:): Use ns-use-fullscreen-animation for animate.
3090 (ns_select, ns_read_socket): Use unwind_protect to decrease
3091 apploopnr (Bug#18345).
3092 (ns_draw_window_cursor): Adjust y for hbar cursor only if smaller than
3093 line height (Bug#17977).
3095 * macfont.m: Fix indentation and import changes from macport 24.3.94.
3096 (macfont_closest_traits_index): New function.
3097 (macfont_closest_traits_index_p): Rename from
3098 macfont_closest_traits_index.
3099 (macfont_list): Use macfont_closest_traits_index_p.
3101 2014-10-05 K. Handa <handa@gnu.org>
3103 * coding.c (detect_coding_iso_2022): Set coding->rejected
3104 correctly when an invalid escape sequence is found (Bug#18610).
3106 2014-10-04 Jan Djärv <jan.h.d@swipnet.se>
3108 * gtkutil.c (create_menus): Only add tearoffs to empty menus.
3109 (xg_update_submenu): Remove has_tearoff_p, pass 1 to create_menus
3112 2014-10-04 Martin Rudalics <rudalics@gmx.at>
3114 * buffer.c (scroll_bar_width, scroll_bar_height):
3116 * window.c (Fset_window_scroll_bars): Fix doc-string.
3117 (Fwindow_scroll_bars): Have it return what the doc-string says.
3119 2014-10-03 Eli Zaretskii <eliz@gnu.org>
3121 * xdisp.c (move_it_by_lines): Call reseat_1 after moving the
3122 iterator backwards, to resync the bidi iterator. (Bug#18584)
3124 2014-10-03 Dmitry Antipov <dmantipov@yandex.ru>
3126 Consistently use min and max macros from lisp.h.
3127 * coding.c (min, max):
3129 * unexhp9k800.c (min):
3130 * unexw32.c (min, max): Use definitions from lisp.h.
3131 * regex.c (MAX, MIN) [!emacs]: Define own max and min as such.
3133 * gmalloc.c (min): Tiny style change.
3135 * fileio.c (emacs_readlinkat, Finsert_file_contents):
3136 * w32fns.c, xfns.c (x_create_tip_frame): Use AUTO_STRING.
3138 2014-10-03 Paul Eggert <eggert@cs.ucla.edu>
3140 Fix x-focus-frame bug with "Not an in-range integer" (Bug#18586).
3141 * xselect.c (X_SHRT_MAX, X_SHRT_MIN, X_LONG_MAX, X_LONG_MIN)
3142 (X_ULONG_MAX): Move these macros to xterm.h.
3143 (x_fill_property_data): Be more generous about allowing either
3144 signed or unsigned data of the appropriate width.
3145 * xterm.h (x_display_set_last_user_time): New function.
3146 All setters of last_user_time changd to use this function.
3147 If ENABLE_CHECKING, check that the times are in range.
3149 2014-10-02 Eli Zaretskii <eliz@gnu.org>
3151 * dispnew.c (adjust_decode_mode_spec_buffer): Use 'int' instead of
3152 'ssize_t'. Suggested by Paul Eggert <eggert@cs.ucla.edu>.
3154 2014-10-02 Jan Djärv <jan.h.d@swipnet.se>
3156 * xfaces.c (Finternal_set_lisp_face_attribute): Don't try to
3157 make a font_object from a tty frame (Bug#18573).
3158 (Finternal_set_lisp_face_attribute): Add FIXME comment.
3160 2014-10-02 Dmitry Antipov <dmantipov@yandex.ru>
3162 * alloc.c (mark_overlay): Assume that overlay boundaries are
3163 always markers. Add comment.
3164 * lread.c (read_internal_start): Use convenient validate_subarray.
3166 (Fread_from_string): Adjust docstring.
3168 2014-10-02 Stefan Monnier <monnier@iro.umontreal.ca>
3170 * lisp.h: Fix up compilation for USE_STACK_LISP_OBJECTS=false.
3172 * nsselect.m (ns-own-selection-internal, ns-disown-selection-internal):
3173 Rename from the "x-" prefix.
3175 2014-10-01 Stefan Monnier <monnier@iro.umontreal.ca>
3177 * xselect.c (selection-converter-alist): Fix docstring.
3179 2014-10-01 Eli Zaretskii <eliz@gnu.org>
3181 * w32proc.c (sys_spawnve): Avoid modification of the CMDNAME
3182 argument passed by the caller, when we mirror all slashes into
3185 2014-10-01 Dmitry Antipov <dmantipov@yandex.ru>
3187 * gtkutil.c (xg_set_toolkit_horizontal_scroll_bar_thumb):
3188 Resurrect old code and fix compilation with GTK < 2.13.6.
3190 2014-10-01 Paul Eggert <eggert@cs.ucla.edu>
3192 Use AUTO_CONS instead of SCOPED_CONS, etc.
3193 * frame.h (AUTO_FRAME_ARG): Rename from FRAME_PARAMETER.
3194 * lisp.h (AUTO_CONS): Rename from scoped_cons.
3195 (AUTO_LIST1): Rename from scoped_list1.
3196 (AUTO_LIST2): Rename from scoped_list2.
3197 (AUTO_LIST3): Rename from scoped_list3.
3198 (AUTO_LIST4): Rename from scoped_list4.
3199 (AUTO_STRING): Rename from SCOPED_STRING.
3200 * frame.h (AUTO_FRAME_ARG):
3201 * lisp.h (AUTO_CONS, AUTO_LIST1, AUTO_LIST2, AUTO_LIST3)
3202 (AUTO_LIST4, AUTO_STRING):
3203 Prepend a new argument 'name'.
3204 Declare a variable instead of yielding a value.
3206 * lisp.h (STACK_CONS, AUTO_CONS_EXPR): New internal macros.
3208 2014-09-30 Eli Zaretskii <eliz@gnu.org>
3210 * w32fns.c (w32_createwindow): Accept an additional argument, an
3211 array of 2 values specifying the coordinates of the frame's
3212 top-left corner. Use these values instead of calling x_get_arg,
3213 which can cons Lisp objects, and therefore cannot be called except
3214 from the main thread. Remove redundant tests for the default
3216 (my_create_window): Move the calculation of the coordinates of the
3217 frame's top-left edge here. Pass them to the input thread via the
3218 second parameter of the WM_EMACS_CREATEWINDOW message.
3219 See http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00892.html
3222 2014-09-30 Eli Zaretskii <eliz@gnu.org>
3224 * xdisp.c (cursor_row_fully_visible_p): Update commentary.
3225 (redisplay_window): Treat the frame's frozen_window_starts flag
3226 the same way as the optional_new_start flag for the window: only
3227 obey it if the glyph row showing point will be fully visible.
3228 Likewise when the window start is in a continuation line. If,
3229 after trying everything under the 'force_start' label, point is
3230 still not fully visible, give up and scroll the window.
3231 Add debugging traces. (Bug#18545)
3233 * window.c (Frecenter): Set the window's redisplay flag.
3235 2014-09-30 Eli Zaretskii <eliz@gnu.org>
3237 * w32term.c (w32_read_socket): Don't use frame dimensions for
3238 resizing if GetClientRect returned an empty (0, 0, 0, 0)
3239 rectangle. Check the return value of GetClientRect, and don't use
3240 the results if it didn't succeed.
3242 * dispnew.c (change_frame_size_1): Recompute the frame dimensions
3243 in columns and lines after correcting the pixel dimensions in
3245 (adjust_decode_mode_spec_buffer): Add assertion to avoid passing
3246 negative values to xrealloc. (Bug#18528)
3248 2014-09-30 Paul Eggert <eggert@cs.ucla.edu>
3250 * alloc.c: Remove now-unnecessary check.
3251 Suggested by Dmitry Antipov in:
3252 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00891.html
3254 * xterm.c (x_term_init): Allocate temps on stack, not on heap.
3256 * frame.c (x_set_frame_parameters): Port --enable-gcc-warnings
3257 to Ubuntu 14.04.1 x86-64.
3259 Simplify stack-allocated Lisp objects, and make them more portable.
3260 The build_local_string macro was used in two ways: (1) string
3261 literals for which scoped allocation suffices, and (2) file name
3262 components, where it's not safe in general to assume bounded-size
3263 ASCII data. Simplify by defining a new macro SCOPED_STRING that
3264 allocates a block-scope string, and by using SCOPED_STRING for (1)
3265 and build_string for (2). Furthermore, actually use stack
3266 allocation only for objects known to have sufficient alignment.
3267 This simpler implementation means Emacs can make
3268 USE_STACK_LISP_OBJECTS the default unless GC_MARK_STACK !=
3269 GC_MAKE_GCPROS_NOOPS.
3270 * lisp.h (GCALIGNED): Align even if !USE_STACK_LISP_OBJECTS,
3271 for fewer differences among implementations.
3272 (struct Lisp_String): Now GCALIGNED.
3273 (USE_STACK_LISP_OBJECTS): Default to true, since the
3274 implementation no longer insists on a nonempty GCALIGNED.
3275 But make it false if GC_MARK_STACK != GC_MAKE_GCPROS_NOOPS.
3276 (SCOPED_CONS_INITIALIZER): Remove, since it's no longer needed
3277 separately. Move definiens to scoped_cons. The old definition
3278 was incorrect when GCALIGNED was defined to be empty.
3279 (union Aligned_String): New type.
3280 (USE_STACK_CONS, USE_STACK_STRING): New constants, so that the
3281 implementation ports to compilers that don't align strictly enough.
3282 Don't worry about the union sizes; it's not worth bothering about.
3283 (scoped_cons, scoped_list1, scoped_list3, scoped_list4):
3284 Rewrite using USE_STACK_CONS.
3285 (scoped_cons): Assume the use of union Aligned_Cons.
3286 (lisp_string_size, make_local_string, build_local_string): Remove.
3287 Unless otherwise specified, all callers of build_local_string
3288 changed to use SCOPED_STRING.
3289 (SCOPED_STRING): New macro.
3290 * data.c (wrong_choice):
3291 * menu.c (single_menu_item):
3292 * process.c (Fformat_network_address):
3293 Hoist use of SCOPED_STRING out of a scope, so that its returned
3294 object lives long enough.
3295 * fileio.c (Fexpand_file_name): Use build_string, not SCOPED_STRING,
3296 as the string might be long or might not be ASCII.
3298 2014-09-29 Eli Zaretskii <eliz@gnu.org>
3300 * msdos.c (internal_terminal_init): Bump version to 25.
3302 2014-09-29 Dmitry Antipov <dmantipov@yandex.ru>
3304 Keep stack-allocated Lisp objects fast rather than versatile.
3305 * lisp.h (union Aligned_Cons) [!GCALIGNED]: Define as such.
3306 (SCOPED_CONS_INITIALIZER): New macro.
3307 (scoped_cons) [USE_STACK_LISP_OBJECTS]: Use it.
3308 (USE_LOCAL_ALLOCA): Remove.
3309 (local_cons, local_list1, local_list2, local_list3, local_list4):
3310 Remove. Stack overflow checking makes them too slow.
3311 (make_local_vector): Likewise. Also we just don't have enough
3313 (enum LISP_STRING_OVERHEAD): Remove.
3314 (local_string_init, local_vector_init): Remove prototypes.
3315 (make_local_string, build_local_string): Redesign to target short
3316 compile-time string constants, fall back to regular string allocation
3318 (lisp_string_size): New function.
3319 (verify_ascii) [ENABLE_CHECKING]: Add prototype.
3320 * alloc.c (local_string_init, local_vector_init): Remove.
3321 (verify_ascii) [ENABLE_CHECKING]: New function.
3322 * buffer.c, charset.c, chartab.c, data.c, editfns.c, emacs.c, fileio.c:
3323 * fns.c, font.c, fontset.c, frame.c, keyboard.c, keymap.c, lread.c:
3324 * menu.c, minibuf.c, process.c, textprop.c, xdisp.c, xfns.c, xfont.c:
3325 * xselect.c, xterm.c: All related users changed.
3327 2014-09-28 Ken Brown <kbrown@cornell.edu>
3329 * sheap.c (bss_sbrk_buffer_beg): Remove redundant variable.
3330 * gmalloc.c [CYGWIN]: Adapt to change in sheap.c.
3332 2014-09-27 Ken Brown <kbrown@cornell.edu>
3334 Fix implementation of HYBRID_MALLOC on Cygwin.
3335 * sheap.c (bss_sbrk_buffer_end): Cast to void *.
3336 (bss_sbrk_buffer_beg): New variable. Use it...
3337 * gmalloc.c (ALLOCATED_BEFORE_DUMPING) [CYGWIN]: ...here, to fix
3338 incorrect definition.
3340 2014-09-27 Stefan Monnier <monnier@iro.umontreal.ca>
3342 * keyboard.c (track-mouse): Rename to internal--track-mouse.
3343 Make it into a function and change arg to be a function.
3345 * lisp.mk (lisp): Add elisp-mode.elc.
3347 2014-09-26 Paul Eggert <eggert@cs.ucla.edu>
3349 * xfns.c (x_default_scroll_bar_color_parameter):
3350 Use USE_LOCAL_ALLOCA only if USE_TOOLKIT_SCROLL_BARS,
3351 to pacify --enable-gcc-warnings in non-scrollbar builds.
3353 2014-09-26 Ken Brown <kbrown@cornell.edu>
3355 * w32term.h (ALIGN_STACK): Fix the cpp condition.
3357 2014-09-25 Eli Zaretskii <eliz@gnu.org>
3359 * lisp.h (USE_STACK_LISP_OBJECTS): Default to false for 32-bit
3360 MinGW builds that use GCC before 4.2.
3362 Default to stack objects on DOS_NT platforms as well.
3363 * w32term.h (ALIGN_STACK) [__GNUC__]: Define to
3364 __attribute__((force_align_arg_pointer)) for GCC 4.2 and later.
3366 * lisp.h (USE_STACK_LISP_OBJECTS): Remove the !DOS_NT condition.
3368 * w32proc.c (enum_locale_fn, enum_codepage_fn): Add the
3369 ALIGN_STACK attribute.
3371 * w32fns.c (w32_monitor_enum): Add the ALIGN_STACK attribute.
3373 * w32uniscribe.c (add_opentype_font_name_to_list): Add the
3374 ALIGN_STACK attribute.
3376 * w32font.c (add_font_name_to_list, add_font_entity_to_list)
3377 (add_one_font_entity_to_list): Add the ALIGN_STACK attribute.
3379 2014-09-25 Martin Rudalics <rudalics@gmx.at>
3381 * frame.c (frame_inhibit_resize):
3382 * widget.c (EmacsFrameResize):
3383 * window.c (resize_frame_windows, Fset_window_configuration):
3384 * xdisp.c (expose_frame):
3385 * xfns.c (x_change_tool_bar_height):
3386 * xmenu.c (update_frame_menubar):
3387 * xterm.c (handle_one_xevent, x_new_font, x_set_window_size_1):
3388 Remove code left dead after 2014-07-27 changes.
3390 2014-09-25 Paul Eggert <eggert@cs.ucla.edu>
3392 Fix local_cons etc. to not exhaust the stack when in a loop.
3393 Problem reported in:
3394 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00696.html
3395 * buffer.c (Fother_buffer, other_buffer_safely, init_buffer):
3396 * charset.c (load_charset_map_from_file, Ffind_charset_region)
3397 (Ffind_charset_string):
3398 * chartab.c (uniprop_encode_value_numeric, uniprop_table):
3399 * data.c (wrong_range):
3400 * editfns.c (Fpropertize, format2):
3401 * emacs.c (init_cmdargs, decode_env_path):
3402 * fileio.c (auto_save_error):
3403 * fns.c (Fyes_or_no_p):
3404 * font.c (font_style_to_value, font_parse_xlfd)
3405 (font_parse_family_registry, font_delete_unmatched)
3407 * fontset.c (Fset_fontset_font):
3408 * frame.c (x_get_arg):
3409 * keyboard.c (echo_dash, safe_run_hooks_error, parse_menu_item)
3410 (read_char_minibuf_menu_prompt):
3411 * keymap.c (silly_event_symbol_error, describe_vector):
3412 * lread.c (load_warn_old_style_backquotes):
3413 * menu.c (single_menu_item):
3414 * minibuf.c (Fread_buffer):
3415 * process.c (status_message, Fformat_network_address)
3416 (server_accept_connection):
3417 * textprop.c (copy_text_properties):
3418 * xdisp.c (Fcurrent_bidi_paragraph_direction):
3419 * xfns.c (x_default_scroll_bar_color_parameter):
3420 * xfont.c (xfont_open):
3421 * xselect.c (x_clipboard_manager_error_1):
3422 * xterm.c (x_term_init):
3423 Put USE_LOCAL_ALLOCA at the start of the function.
3424 * fns.c (maybe_resize_hash_table): Use build_string instead of
3425 build_local_string, since we'd otherwise need a conditional
3426 USE_LOCAL_ALLOCA here, but this is just debugging output and is
3427 not worth the bother of optimization.
3428 * font.c (font_delete_unmatched): Remove by-hand code that
3429 observed MAX_ALLOCA limit, since it's now done automatically.
3430 * keymap.c (Fsingle_key_description): Put USE_SAFE_ALLOCA at top,
3431 since build_local_string needs its sa_alloc.
3432 * lisp.h (lisp_word_count): New function.
3433 (SAFE_ALLOCA_LISP): Use it.
3434 (USE_LOCAL_ALLOCA): New macro.
3435 (local_cons, make_local_vector, make_local_string):
3436 Observe the MAX_ALLOCA limit.
3437 (LISP_STRING_OVERHEAD): New constant.
3438 (make_local_string): Use it.
3440 2014-09-24 Paul Eggert <eggert@cs.ucla.edu>
3442 Default to stack objects on non-GNU/Linux, non-DOS_NT platforms.
3443 * lisp.h (USE_STACK_LISP_OBJECTS): Also default to true
3444 if !defined DOS_NT && !defined GNU_LINUX. I've tested this on AIX
3445 and Solaris and it's likely to work on similar platforms.
3447 Avoid signed integer overflow when converting Time to ptrdiff_t.
3448 * keyboard.c (INPUT_EVENT_POS_MAX, INPUT_EVENT_POS_MIN):
3450 (position_to_Time, Time_to_position): New functions.
3451 (gen_help_event, kbd_buffer_get_event): Use them.
3452 * systime.h (Time) [emacs && !HAVE_X_WINDOWS]:
3453 Go back to plain 'unsigned long', so that 'Time' is the same
3454 for both X and non-X builds; this is less likely to cause surprise.
3455 * termhooks.h: Remove compile-time check that Time and ptrdiff_t
3456 are the same size; this is no longer required.
3458 * keyboard.c (make_lispy_event): Avoid unnecessary tests
3459 of bit 28 and of whether an unsigned value is negative.
3460 This simplifies the code a bit, and pacifies clang 3.4.
3462 2014-09-24 Eli Zaretskii <eliz@gnu.org>
3464 * systime.h (Time): Define as size_t, to be consistent with 64-bit
3465 Windows builds, where 'long' is a 32-bit type.
3467 * w32inevt.h (w32_console_mouse_position): Update the argument
3468 types to use 'Time'.
3470 * w32term.c (w32_mouse_position)
3471 (x_horizontal_scroll_bar_report_motion)
3472 (x_scroll_bar_report_motion): Update the argument types to use
3475 2014-09-24 Dmitry Antipov <dmantipov@yandex.ru>
3477 * termhooks.h (enum scroll_bar_part): Begin from 0 to allow...
3478 (struct input_event): ...unsigned bitfields. Likewise for
3479 `event_kind' member. Prefer unsigned for `code' and 'modifiers'.
3480 Use `timestamp' for HELP_EVENT position. Add compile-time assert.
3481 * keyboard.c (gen_help_event, kbd_buffer_store_help_event)
3482 (kbd_buffer_get_event): Adjust users.
3483 (scroll_bar_parts): Add Qnil to match scroll_bar_nowhere.
3484 (make_scroll_bar_position): New function, refactored out of...
3485 (make_lispy_event): ...adjusted user.
3486 * nsterm.h (EmacsScroller): Use enum for `last_hit_part' member.
3487 * nsterm.m (ns_mouse_position, mouseUp):
3488 * term.c (term_mouse_position):
3489 * w32inevt.c (w32_console_mouse_position):
3490 * w32term.c (w32_mouse_position):
3491 * xterm.c (XTmouse_position): Use scroll_bar_above_handle.
3492 (x_send_scroll_bar_event, xm_scroll_callback, xg_scroll_callback):
3493 Prefer enum and explicit enum members to integers and numeric values.
3495 * chartab.c (uniprop_encode_value_numeric):
3496 * font.c (font_style_to_value): Use make_local_vector.
3497 (font_delete_unmatched): Use local_cons but respect MAX_ALLOCA.
3498 * keymap.c (append_key): Use scoped_list1.
3500 * lisp.h (USE_STACK_LISP_OBJECTS): Enable by default if GNU_LINUX
3501 && __GNUC__ && !__clang__. Mention known problems. Adjust comment.
3503 2014-09-24 Paul Eggert <eggert@cs.ucla.edu>
3505 Fix some slow uses and misuses of strcat.
3506 * doc.c (get_doc_string):
3507 * gtkutil.c (get_utf8_string):
3508 * xsmfns.c (x_session_initialize):
3509 Avoid recomputation of string length.
3510 * ftfont.c (ftfont_spec_pattern):
3511 * xfns.c (xic_create_fontsetname):
3512 Don't assume output buffer is initially zero.
3514 2014-09-23 Paul Eggert <eggert@cs.ucla.edu>
3516 * lisp.h (lispstpcpy): Rename from lispstrcpy, and act like stpcpy.
3517 All callers changed.
3518 * xterm.c (x_term_init): Use new functionality to avoid two needs
3519 to compute a string length.
3521 * dispextern.h, xdisp.c (window_box_right_offset): Now static.
3523 2014-09-23 Dmitry Antipov <dmantipov@yandex.ru>
3525 Use known length of a Lisp string to copy it faster.
3526 * lisp.h (lispstrcpy): New function. Add comment.
3527 * callproc.c (child_setup):
3528 * dbusbind.c (xd_append_arg):
3529 * doc.c (get_doc_string):
3530 * font.c (Ffont_xlfd_name):
3531 * frame.c (xrdb_get_resource):
3532 * process.c (Fmake_network_process, network_interface_info):
3533 * w32fns.c (Fx_open_connection):
3534 * w32proc.c (sys_spawnve):
3535 * xfns.c (select_visual):
3536 * xfont.c (xfont_list):
3537 * xsmfns.c (x_session_initialize):
3538 * xterm.c (x_term_init): Use it.
3540 2014-09-23 Paul Eggert <eggert@cs.ucla.edu>
3542 Fix SAFE_ALLOCA to not exhaust the stack when in a loop.
3543 Reported by Dmitry Antipov in thread leading to:
3544 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00713.html
3545 This patch fixes only SAFE_ALLOCA, SAFE_NALLOCA, and SAFE_ALLOCA_LISP;
3546 the experimental local_* macros enabled by USE_LOCAL_ALLOCATORS
3548 * callproc.c (call_process): Save and restore sa_avail.
3549 * lisp.h (USE_SAFE_ALLOCA): Define sa_avail.
3550 (AVAIL_ALLOCA): New macro.
3551 (SAFE_ALLOCA, SAFE_NALLOCA, SAFE_ALLOCA_LISP):
3552 Use it, and check against sa_avail rather than MAX_ALLOCA.
3554 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
3556 On OSX, do not free font-specific data more than once (Bug#18501).
3557 * macfont.m (macfont_close): Release and free font-specific data
3558 only if it wasn't previously freed.
3560 2014-09-22 David Caldwell <david@porkrind.org> (tiny change)
3562 * unexmacosx.c (dump_it): Improve error message.
3564 2014-09-22 Juri Linkov <juri@jurta.org>
3566 * image.c (imagemagick_load_image): Add delay to imagemagick metadata.
3567 (Bug#10747, bug#18334)
3569 2014-09-22 Eli Zaretskii <eliz@gnu.org>
3571 * frame.c (Fmouse_position, Fset_mouse_position): Clarify the
3572 units in which the position is measured. (Bug#18493)
3574 * xdisp.c (redisplay_internal): Force redisplay of all windows
3575 that show a buffer whose narrowing has changed. (Bug#18490)
3577 2014-09-22 Eli Zaretskii <eliz@gnu.org>
3579 * xterm.c (x_draw_hollow_cursor, x_draw_bar_cursor):
3580 * w32term.c (x_draw_hollow_cursor, x_draw_bar_cursor): In R2L
3581 lines, draw the hollow-box and hbar cursors on the right side of
3582 cursor-glyph. Thanks to martin rudalics <rudalics@gmx.at> for
3585 * xterm.c (x_draw_stretch_glyph_string):
3586 * w32term.c (x_draw_stretch_glyph_string): Fix a thinko that
3587 caused the block cursor to disappear on a TAB in R2L lines in
3588 every window except the leftmost one. Reported by Martin Rudalics
3591 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
3593 Always use matched specpdl entry to record call arguments (Bug#18473).
3594 * lisp.h (record_in_backtrace): Adjust prototype.
3595 * eval.c (record_in_backtrace): Return current specpdl level.
3596 (set_backtrace_args, set_backtrace_nargs): Merge. Adjust all users.
3597 (eval_sub, Ffuncall): Record call arguments in matched specpdl
3598 entry and use that entry in call to backtrace_debug_on_exit.
3599 (apply_lambda): Likewise. Get current specpdl level as 3rd arg.
3600 (do_debug_on_call): Get current specpdl level as 2nd arg.
3602 Prefer ptrdiff_t to int and avoid integer overflows.
3603 * fileio.c (make_temp_name):
3604 * font.c (font_parse_family_registry): Avoid integer
3605 overflow on string size calculation.
3606 * data.c (Faset): Likewise for byte index.
3608 2014-09-22 Eli Zaretskii <eliz@gnu.org>
3610 Fix display of R2L lines in partial-width windows.
3611 * xdisp.c (init_iterator): Don't use it->bidi_p before it is
3612 assigned the correct value.
3613 (extend_face_to_end_of_line): Account for truncation and
3614 continuation glyphs in R2L rows when one of the fringes is not
3616 (display_line): Don't assign negative X offset to a row if we are
3617 going to produce a truncation glyph for it. When handling
3618 truncated R2L rows, consider the width of the left fringe instead
3620 (produce_special_glyphs): Fix bogus assignments.
3622 2014-09-22 Eli Zaretskii <eliz@gnu.org>
3624 * fileio.c (Fexpand_file_name) [DOS_NT]: Make sure newdirlim is
3625 always set to a valid value. Make sure the size passed to alloca
3626 is always positive. (Bug#18516)
3628 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
3630 Avoid extra call to oblookup when interning symbols.
3631 * lisp.h (intern_driver): Add prototype.
3632 * lread.c (intern_driver): New function.
3633 (intern1, intern_c_string_1, Fintern):
3634 * font.c (font_intern_prop):
3635 * w32font.c (intern_font_name): Use it.
3637 2014-09-21 Paul Eggert <eggert@cs.ucla.edu>
3639 Minor improvements to new stack-allocated Lisp objects.
3640 * frame.h (FRAME_PARAMETER):
3641 Prefer scoped_list1 to local_list1 where either would do.
3642 * lisp.h (scoped_list4): New macro.
3643 (local_cons, local_list1, local_list2, local_list3, local_list4)
3644 (make_local_vector, make_local_string, build_local_string):
3645 Prefer functions to macros where either would do.
3646 * xdisp.c (build_desired_tool_bar_string):
3647 Prefer scoped_list4 to local_list4 where either would do.
3649 2014-09-18 Dmitry Antipov <dmantipov@yandex.ru>
3651 More and more stack-allocated Lisp objects if USE_LOCAL_ALLOCATORS.
3652 * lisp.h (local_list4) [USE_LOCAL_ALLOCATORS]: New macro.
3653 [!USE_LOCAL_ALLOCATORS]: Fall back to regular list4.
3654 * frame.h (FRAME_PARAMETER): New macro.
3655 * dispnew.c (init_display):
3656 * fontset.c (Fset_fontset_font):
3657 * frame.c (x_default_parameter):
3658 * xfaces.c (set_font_frame_param, Finternal_merge_in_global_face):
3659 * xfns.c (x_default_scroll_bar_color_parameter)
3660 (x_default_font_parameter, x_create_tip_frame): Use it.
3661 * editfns.c (Fpropertize): Use local_cons.
3662 * process.c (status_message): Use build_local_string.
3663 * xfont.c (xfont_open): Use make_local_string.
3664 * xdisp.c (build_desired_tool_bar_string): Use local_list4.
3666 2014-09-18 Paul Eggert <eggert@cs.ucla.edu>
3668 Port USE_LOCAL_ALLOCATORS code to clang 3.4 x86-64.
3669 * lisp.h (USE_LOCAL_ALLOCATORS): Define only if __GNUC__ &&
3670 !__clang__. This works with GCC and with clang and is safer for
3671 compilers we don't know about.
3672 (local_cons): Rename parameter to make capture less likely.
3674 2014-09-17 Samuel Bronson <naesten@gmail.com>
3676 * unexmacosx.c (copy_data_segment): Port to GCC 4.6+ (Bug#9927).
3678 2014-09-17 Paul Eggert <eggert@cs.ucla.edu>
3680 Fix minor problems found by static checking.
3681 * alloc.c, lisp.h (SAVE_TYPE_INT_OBJ, make_save_int_obj):
3683 * buffer.h (decode_buffer): Doc and indentation fixes.
3684 * fns.c (Qstring_collate_lessp, Qstring_collate_equalp): Now static.
3686 2014-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3688 Avoid clang-specific warnings.
3689 * buffer.c (init_buffer): Shut up -Wself-assign.
3690 * process.c (server_accept_connection): Shut up -Wunsequenced.
3692 2014-09-16 Daniel Colascione <dancol@dancol.org>
3694 * fns.c (sxhash): For symbols, use address as hash code.
3696 2014-09-16 Dmitry Antipov <dmantipov@yandex.ru>
3698 If USE_LOCAL_ALLOCATORS, allocate even more Lisp objects on stack.
3699 * charset.c (load_charset_map_from_file): Use scoped_list2
3700 and build_local_string.
3701 * buffer.c (Fother_buffer, other_buffer_safely, init_buffer):
3702 * emacs.c (init_cmdargs, decode_env_path):
3703 * fileio.c (Fexpand_file_name):
3704 * fns.c (maybe_resize_hash_table) [ENABLE_CHECKING]:
3705 * frame.c (x_get_arg):
3706 * keyboard.c (safe_run_hooks_error):
3707 * lread.c (load_warn_old_style_backquotes):
3708 * xdisp.c (Fcurrent_bidi_paragraph_direction):
3709 * xfns.c (x_default_scroll_bar_color_parameter, select_visual):
3710 * xselect.c (x_clipboard_manager_error_1)
3711 (x_clipboard_manager_save_all):
3712 * xterm.c (x_term_init): Use build_local_string.
3714 Avoid more integer overflows on string size calculations.
3715 * category.c (Fmake_category_set):
3716 * xdisp.c (get_overlay_arrow_glyph_row):
3717 * w32font.c (intern_font_name): Prefer ptrdiff_t to int.
3719 2014-09-15 Eli Zaretskii <eliz@gnu.org>
3721 * sound.c [WINDOWSNT]: Include w32common.h and mbstring.h.
3722 (SOUND_WARNING) [WINDOWSNT]: Include in do..while and improve the
3723 error message format. Use message_with_string to have non-ASCII
3724 file names properly displayed.
3725 (do_play_sound) [WINDOWSNT]: Use Unicode APIs to play sound files
3726 when w32-unicode-filenames is non-nil, but not on Windows 9X,
3727 where these APIs are not available even in UNICOWS.DLL.
3728 Improve the format of error messages and include the file name in them
3730 (Fplay_sound_internal) [WINDOWSNT]: Make the MS-Windows branch
3731 call play-sound-functions, per documentation.
3733 * w32.c (w32_get_long_filename, w32_get_short_filename):
3734 Constify the input file name arguments.
3736 * w32.h (w32_get_long_filename, w32_get_short_filename):
3739 2014-09-15 Dmitry Antipov <dmantipov@yandex.ru>
3741 If USE_LOCAL_ALLOCATORS, allocate some Lisp objects on stack.
3742 * lisp.h (local_cons, local_list1, local_list2, local_list3)
3743 [USE_LOCAL_ALLOCATORS]: New macros.
3744 [!USE_LOCAL_ALLOCATORS]: Fall back to regular functions.
3745 (build_local_string): Avoid argument name expansion clash with
3747 * alloc.c (toplevel)
3748 [USE_LOCAL_ALLOCATORS && GC_MARK_STACK != GC_MAKE_GCPROS_NOOPS]:
3749 Preprocessor guard to avoid impossible configuration.
3750 * charset.c (Ffind_charset_region, Ffind_charset_string):
3751 Use make_local_vector.
3752 * lread.c (read1, substitute_object_recurse): Use scoped_cons.
3753 * textprop.c (Fput_text_property, Fadd_face_text_property):
3755 (copy_text_properties): Use local_cons and local_list3.
3756 * chartab.c (uniprop_table):
3757 * data.c (wrong_choice, wrong_range):
3758 * doc.c (get_doc_string):
3759 * editfns.c (format2):
3760 * fileio.c (Fexpand_file_name, auto_save_error):
3761 * fns.c (Fyes_or_no_p):
3762 * font.c (font_parse_xlfd, font_parse_family_registry, font_add_log):
3763 * fontset.c (Fset_fontset_font):
3764 * keyboard.c (echo_add_key, echo_dash, parse_menu_item)
3765 (read_char_minibuf_menu_prompt):
3766 * keymap.c (silly_event_symbol_error, describe_vector):
3767 * menu.c (single_menu_item):
3768 * minibuf.c (Fread_buffer):
3769 * process.c (status_message, Fformat_network_address)
3770 (server_accept_connection): Use make_local_string and
3771 build_local_string. Prefer compound literals where appropriate.
3773 2014-09-15 Daniel Colascione <dancol@dancol.org>
3775 * fns.c (Fsort): Tweak sort docstring.
3777 2014-09-15 Eli Zaretskii <eliz@gnu.org>
3779 * w32.c (fcntl): Support O_NONBLOCK fcntl on the write side of pipes.
3780 (sys_write): When a write to a non-blocking pipe returns ENOSPC,
3781 set errno to EAGAIN instead, to allow the caller to retry the
3782 write after some waiting. Fixes deadlocks when Emacs exchanges a
3783 lot of data through the pipe. (Bug#18420)
3785 * sound.c (Fplay_sound_internal): Encode the sound file name in
3786 the ANSI codepage. Expand it against data-directory, as per docs,
3787 not against the current directory. No need to make a local copy
3788 of the file name; pass the encoded file name directly to
3789 do_play_sound. (Bug#18463)
3791 * w32.c (ansi_encode_filename): If w32_get_short_filename returns
3792 NULL, and the file name is not encodable in ANSI codepage, return
3793 the string with "?" replacement characters, which will fail the
3794 caller. This avoids returning a random value in that case.
3796 2014-09-15 Martin Rudalics <rudalics@gmx.at>
3798 * window.c (Fresize_mini_window_internal): Set w->total_lines
3799 from w->pixel_height (Bug#18422).
3801 2014-09-15 Jan Djärv <jan.h.d@swipnet.se>
3803 * nsterm.m (updateFrameSize:, initFrameFromEmacs:)
3804 (toggleFullScreen:): Take frame_resize_pixelwise into account when
3805 setting resize increments (Bug#18435).
3807 2014-09-15 Eli Zaretskii <eliz@gnu.org>
3809 * xdisp.c (pos_visible_p): Properly save and restore the iterator
3810 state around the call to line_bottom, since it can move the
3811 iterator to another screen line. This fixes off-by-one errors in
3812 the reported row in some rare cases.
3814 2014-09-14 Jan Djärv <jan.h.d@swipnet.se>
3816 * callproc.c (init_callproc): Fix bug introduced at
3817 2014-09-07 (Bug#18474).
3819 2014-09-13 Dmitry Antipov <dmantipov@yandex.ru>
3821 Prefer ptrdiff_t to int and avoid integer overflows.
3822 * fileio.c (make_temp_name):
3823 * font.c (font_parse_family_registry): Avoid integer
3824 overflow on string size calculation.
3825 * data.c (Faset): Likewise for byte index.
3827 2014-09-12 Detlev Zundel <dzu@member.fsf.org>
3829 * buffer.c (syms_of_buffer): DEFSYM Qchoice (Bug#18337).
3831 2014-09-11 Dmitry Antipov <dmantipov@yandex.ru>
3833 * lisp.h (make_local_string): Nitpick indent.
3834 * print.c (Fprin1_to_string): Remove unused GCPROs.
3836 More debugging aids around GCPROs.
3837 * lisp.h (struct gcpro) [DEBUG_GCPRO]: Add extra members.
3838 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, GCPRO6, GCPRO7):
3839 Minor restyle. If DEBUG_GCPRO, initialize extra fields.
3841 * lread.c (readevalloop_eager_expand_eval): Add GCPRO and fix
3842 bootstrap broken if GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
3844 Remove redundant GCPROs around Ffuncall and Fapply calls.
3845 This is safe because Ffuncall protects all of its arguments by itself.
3846 * charset.c (map_charset_for_dump): Remove redundant GCPRO.
3847 * eval.c (Fapply, apply1, call0, call1, call2, call3, call4, call5)
3848 (call6, call7): Likewise. Use compound literals where applicable.
3849 (run_hook_with_args_2): Use compound literal.
3851 2014-09-11 Paul Eggert <eggert@cs.ucla.edu>
3853 Pacify --enable-gcc-warnings when no window system is used.
3854 These warnings found that subscript error, so they seem worthwhile.
3855 * composite.c (char_composable_p): Simplify a bit.
3856 * frame.c (x_set_frame_parameters): Add an IF_LINT.
3857 * frame.c (x_set_horizontal_scroll_bars, x_set_scroll_bar_height):
3858 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS):
3859 * window.c (set_window_scroll_bars):
3860 Use USE_HORIZONTAL_SCROLL_BARS for simplicity.
3861 * frame.h [! USE_HORIZONTAL_SCROLL_BARS]:
3862 Ignore -Wsuggest-attribute=const.
3863 * window.h (USE_HORIZONTAL_SCROLL_BARS): New macro.
3864 (WINDOW_HAS_HORIZONTAL_SCROLL_BAR): Use it.
3866 2014-09-10 Paul Eggert <eggert@penguin.cs.ucla.edu>
3868 * charset.c (Fget_unused_iso_final_char): Fix subscript error.
3869 Use check_iso_charset_parameter instead of doing the checks by hand.
3870 (check_iso_charset_parameter): Move up. Check parameters a bit
3871 more carefully, and return true for 96-char sets. All callers changed.
3873 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
3875 Simplify lisp.h by removing the __COUNTER__ business.
3876 Reported by Dmitry Antipov in:
3877 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00220.html
3878 * lisp.h (make_local_vector, make_local_string)
3879 (build_local_string): Simplify by not bothering with __COUNTER__.
3880 The __COUNTER__ business wasn't working properly, and was needed
3881 only for hypothetical future expansion anyway.
3883 2014-09-10 Alp Aker <alp.tekin.aker@gmail.com>
3885 * nsterm.m (ns_draw_fringe_bitmap): Use the same logic as other
3886 terms to determine bitmap color. (Bug#18437)
3888 2014-09-10 Eli Zaretskii <eliz@gnu.org>
3890 * w32.c (sys_write): Use SAFE_NALLOCA for the NL -> CRLF
3893 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
3895 * xterm.c (handle_one_xevent): Add braces to pacify gcc -Wall.
3897 2014-09-10 Jan Djärv <jan.h.d@swipnet.se>
3899 * xterm.c (handle_one_xevent): Detect iconified by looking at
3900 _NET_WM_STATE_HIDDEN.
3902 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
3904 * lisp.h (DEFINE_GDB_SYMBOL_ENUM): Remove.
3905 These can generate a constant with the correct value but the wrong
3906 width, which doesn't work as a printf argument. All uses removed.
3907 Reported by Dmitry Antipov in:
3908 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00213.html
3909 (ENUMABLE): Remove; no longer needed.
3910 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
3911 Remove; no longer needed because of the above change.
3912 Each definiens moved to the only use.
3914 Improve the experimental local and scoped allocation.
3915 * alloc.c (local_string_init, local_vector_init):
3916 New functions, defined if USE_LOCAL_ALLOCATORS.
3917 Mostly, these are moved here from lisp.h, as it's not
3918 clear it's worth making them inline.
3919 * lisp.h (USE_STACK_LISP_OBJECTS): Default to false.
3920 (GCALIGNED): Depend on HAVE_STRUCT_ATTRIBUTE_ALIGNED and
3921 USE_STACK_LISP_OBJECTS, not on a laundry list.
3922 (local_string_init, local_vector_init): New decls.
3923 (union Aligned_Cons): New type.
3924 (scoped_cons): Use it. Give up on the char trick, as it's a too
3925 much of a maintenance hassle; if someone wants this speedup
3926 they'll just need to convince their compiler to align properly.
3927 Conversely, use the speedup if struct Lisp_Cons happens to
3928 be aligned even without a directive. Better yet, help it along
3929 by using union Aligned_Cons rather than struct Lisp_Cons.
3930 (pointer_valid_for_lisp_object): Remove. This check is not
3931 necessary, since make_lisp_ptr is already doing it. All uses removed.
3932 (local_vector_init, local_string_init): Move to alloc.c.
3933 (build_local_vector): Remove this awkward macro, replacing with ...
3934 (make_local_vector): New macro, which acts more like a function.
3935 Use statement expressions and use __COUNTER__ to avoid macro
3936 capture. Fall back on functions if these features are not supported.
3937 (build_local_string, make_local_string): Likewise.
3939 2014-09-09 Dmitry Antipov <dmantipov@yandex.ru>
3941 * xterm.c (x_term_init): Consolidate duplicated code.
3942 [USE_LUCID]: Revert 2014-04-02 change (Bug#18403). Add comment.
3943 (x_delete_terminal): Do not close X connection fd (Bug#18403).
3944 Add eassert and mark dpyinfo as dead only if it was alive.
3946 Add macros to allocate temporary Lisp objects with alloca.
3947 Respect MAX_ALLOCA and fall back to regular GC for large objects.
3948 * character.h (parse_str_as_multibyte): Move prototype to ...
3949 * lisp.h (parse_str_as_multibyte): ... here.
3950 (struct Lisp_Cons): Add GCALIGNED attribute if supported.
3951 (scoped_cons, scoped_list2, build_local_vector, build_local_string):
3953 (scoped_cons_init, pointer_valid_for_lisp_object, local_vector_init)
3954 (local_string_init): New functions.
3955 * alloc.c (verify_alloca) [ENABLE_CHECKING]: New function.
3956 (init_alloc_once): Call it.
3958 Cleanup last change and make all new stuff conditional.
3959 * lisp.h (build_local_string): Rename to ...
3960 (make_local_string): ... this macro.
3961 (build_local_string, scoped_list1, scoped_list3): New macros.
3962 (toplevel) [USE_STACK_LISP_OBJECTS]: Define all new macros
3963 and functions as such, use regular fallbacks otherwise.
3964 * alloc.c (verify_alloca) [USE_STACK_LISP_OBJECTS]: Define
3967 2014-09-08 Eli Zaretskii <eliz@gnu.org>
3969 * dispnew.c (prepare_desired_row): When MODE_LINE_P is zero,
3970 always make sure the marginal areas of the row are in sync with
3971 what the window wants. (Bug#18419)
3973 * data.c (set_internal): Use assq_no_quit, not Fassq, to find an
3974 existing binding of a variable, to avoid silently aborting
3975 commands that use specbind. (Bug#18331)
3977 2014-09-07 Paul Eggert <eggert@cs.ucla.edu>
3979 Fix bug uncovered by changing alloca to auto buffer (Bug#18410).
3980 * coding.c (growable_destination): New function.
3981 (produce_chars): Use it for sanity checks. Do not fiddle with
3982 dst_end if the source and destination are both nil, as it's
3983 the caller's responsibility to avoid overlap.
3984 * keyboard.c (read_decoded_event_from_main_queue):
3985 The destination must be MAX_MULTIBYTE_LENGTH times the max source
3986 length, not 4 times, to prevent decode_coding_c_string from trying
3987 to reallocate a destination. This removes the need for the FIXME.
3989 * callproc.c (exec_failed) [DOS_NT]: Define a dummy.
3990 All callers simplified. Add a comment about exec_failed, vfork,
3993 Adjust drag-and-drop fix when window is above top (Bug#18303).
3994 * xselect.c (x_fill_property_data): Don't let sign bit of negative
3995 XCDR bleed into XCAR's encoded value. Improve checks for
3996 out-of-range data while we're at it.
3998 2014-09-07 Jan Djärv <jan.h.d@swipnet.se>
4000 * xselect.c (x_fill_property_data): Handle negative XCDR when data
4001 is CONSP (Bug#18303).
4003 2014-09-07 Eli Zaretskii <eliz@gnu.org>
4005 * callproc.c (child_setup) [WINDOWSNT]: Don't call exec_failed if
4006 'alloca' gets passed arguments larger than MAX_ALLOCA.
4008 * font.c (MAX): Define if not defined elsewhere.
4010 2014-09-07 Paul Eggert <eggert@cs.ucla.edu>
4012 * keyboard.c (read_decoded_event_from_main_queue): Reinstitute alloca
4013 here for destination buffer, to work around what appears to be a
4014 bug in decode_coding_c_string when the source and destination are
4017 Use SAFE_ALLOCA etc. to avoid unbounded stack allocation (Bug#18410).
4018 This follows up on the recent thread in emacs-devel on alloca; see:
4019 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00042.html
4020 This patch also cleans up alloca-related glitches noted while
4021 examining the code looking for unbounded alloca.
4023 * callproc.c (init_callproc):
4024 Rewrite to avoid need for alloca.
4025 * buffer.c (mouse_face_overlay_overlaps)
4026 (report_overlay_modification):
4027 * buffer.h (GET_OVERLAYS_AT):
4028 * coding.c (make_subsidiaries):
4029 * doc.c (Fsnarf_documentation):
4030 * editfns.c (Fuser_full_name):
4031 * fileio.c (Ffile_name_directory, Fexpand_file_name)
4032 (search_embedded_absfilename, Fsubstitute_in_file_name):
4033 * fns.c (Fmake_hash_table):
4034 * font.c (font_vconcat_entity_vectors, font_update_drivers):
4035 * fontset.c (fontset_pattern_regexp, Ffontset_info):
4036 * frame.c (Fmake_terminal_frame, x_set_frame_parameters)
4037 (xrdb_get_resource, x_get_resource_string):
4038 * ftfont.c (ftfont_get_charset, ftfont_check_otf, ftfont_drive_otf):
4039 * ftxfont.c (ftxfont_draw):
4040 * image.c (xbm_load, xpm_load, jpeg_load_body):
4041 * keyboard.c (echo_add_key, menu_bar_items, tool_bar_items)
4043 * keymap.c (Fdescribe_buffer_bindings, describe_map):
4045 * menu.c (digest_single_submenu, find_and_call_menu_selection)
4046 (find_and_return_menu_selection):
4047 * print.c (PRINTFINISH):
4048 * process.c (Fformat_network_address):
4049 * scroll.c (do_scrolling, do_direct_scrolling, scrolling_1):
4050 * search.c (search_buffer, Fmatch_data, Fregexp_quote):
4051 * sound.c (wav_play, au_play):
4052 * syntax.c (skip_chars):
4053 * term.c (tty_menu_activate, tty_menu_show):
4054 * textprop.c (get_char_property_and_overlay):
4055 * window.c (Fset_window_configuration):
4056 * xdisp.c (safe__call, next_overlay_change, vmessage)
4057 (compute_overhangs_and_x, draw_glyphs, note_mouse_highlight):
4058 * xfaces.c (face_at_buffer_position):
4059 * xmenu.c (x_menu_show):
4060 Use SAFE_ALLOCA etc. instead of plain alloca, since the
4061 allocation size isn't bounded.
4062 * callint.c (Fcall_interactively): Redo memory_full check
4063 so that it can be done at compile-time on some platforms.
4064 * coding.c (MAX_LOOKUP_MAX): New constant.
4065 (get_translation_table): Use it.
4066 * callproc.c (call_process): Use SAFE_NALLOCA instead of
4067 SAFE_ALLOCA, to catch integer overflows on size calculation.
4068 (exec_failed) [!DOS_NT]: New function.
4069 (child_setup) [!DOS_NT]: Use it.
4070 * editfns.c (Ftranspose_regions):
4071 Hoist USE_SAFE_ALLOC + SAFE_FREE out of 'if'.
4072 * editfns.c (check_translation):
4073 Allocate larger buffers on the heap.
4074 * eval.c (internal_lisp_condition_case):
4075 Check for MAX_ALLOCA overflow.
4076 * fns.c (sort_vector): Use SAFE_ALLOCA_LISP rather than Fmake_vector.
4077 (Fbase64_encode_region, Fbase64_decode_region):
4078 Avoid unnecessary calls to SAFE_FREE before 'error'.
4079 * buffer.c (mouse_face_overlay_overlaps):
4080 * editfns.c (Fget_pos_property, check_translation):
4081 * eval.c (Ffuncall):
4082 * font.c (font_unparse_xlfd, font_find_for_lface):
4083 * ftfont.c (ftfont_drive_otf):
4084 * keyboard.c (echo_add_key, read_decoded_event_from_main_queue)
4085 (menu_bar_items, tool_bar_items):
4086 * sound.c (Fplay_sound_internal):
4087 * xdisp.c (load_overlay_strings, dump_glyph_row):
4088 Use an ordinary auto buffer rather than alloca, since the
4089 allocation size is fixed and small.
4090 * ftfont.c: Include <c-strcase.h>.
4091 (matching_prefix): New function.
4092 (get_adstyle_property): Use it, to avoid need for alloca.
4093 * keyboard.c (echo_add_key):
4094 * keymap.c (describe_map): Use ptrdiff_t, not int.
4095 * keyboard.c (echo_add_key): Prefer sizeof to strlen.
4096 * keymap.c (Fdescribe_buffer_bindings): Use SBYTES, not SCHARS,
4097 when counting bytes.
4098 * lisp.h (xlispstrdupa): Remove, replacing with ...
4099 (SAFE_ALLOCA_STRING): ... new macro with different API.
4100 This fixes a portability problem, namely, alloca result
4101 passed to another function. All uses changed.
4102 (SAFE_ALLOCA, SAFE_ALLOCA_LISP): Check for MAX_ALLOCA,
4104 * regex.c (REGEX_USE_SAFE_ALLOCA, REGEX_SAFE_FREE)
4105 (REGEX_ALLOCATE): New macros.
4106 (REGEX_REALLOCATE, REGEX_ALLOCATE_STACK, REGEX_REALLOCATE_STACK)
4107 (REGEX_FREE_STACK, FREE_VARIABLES, re_match_2_internal):
4109 * xdisp.c (message3): Use SAFE_ALLOCA_STRING rather than doing it
4111 (decode_mode_spec_coding): Store directly into buf rather than
4112 into an alloca temporary and copying the temporary to the buf.
4114 2014-09-06 Eli Zaretskii <eliz@gnu.org>
4116 * Makefile.in (EMACS_HEAPSIZE): Remove, no longer used. (Bug#18416)
4118 2014-09-04 Jan D <jan.h.d@swipnet.se>
4120 * xterm.c (x_term_init): Don't call x_session_initialize if running
4121 as a daemon (Bug#18375).
4123 * xsmfns.c: Initialize ice_fd.
4125 2014-09-04 Paul Eggert <eggert@cs.ucla.edu>
4127 Less chatter in 'make' output.
4128 * Makefile.in (AM_V_GEN, am__v_GEN_, am__v_GEN_0, am__v_GEN_1, AM_V_at)
4129 (am__v_at_, am__v_at_0, am__v_at_1): New macros, taken from Automake.
4130 ($(etc)/DOC, buildobj.h, gl-stamp): Use them.
4132 2014-09-03 Martin Rudalics <rudalics@gmx.at>
4134 * buffer.c (scroll-bar-height): Fix typo in doc-string.
4135 * frame.c (Vdefault_frame_horizontal_scroll_bars):
4137 * nsfns.m (Fx_create_frame):
4138 * w32fns.c (Fx_create_frame):
4139 * xfns.c (Fx_create_frame): Default horizontal scroll bars to
4142 2014-09-03 Eli Zaretskii <eliz@gnu.org>
4144 * dispnew.c (buffer_posn_from_coords): Fix an off-by-one error in
4145 the reported row in the case of a window with a header line, by
4146 improving on the fix committed in 2011-10-08T10:58:50Z!eliz@gnu.org
4147 eliz@gnu.org-20111008105850-ht4tvsayohvr1kjc. (Bug#18384)
4149 2014-09-03 Paul Eggert <eggert@cs.ucla.edu>
4151 * eval.c (internal_lisp_condition_case): Don't overrun the stack
4152 when configured --with-wide-int on typical 32-bit platforms.
4154 2014-09-03 Eli Zaretskii <eliz@gnu.org>
4156 * xdisp.c (display_and_set_cursor): Call erase_phys_cursor also
4157 when HPOS is negative, for the benefit of R2L glyph rows whose
4158 newline overflows into the fringe.
4160 2014-09-03 Ken Brown <kbrown@cornell.edu>
4162 * conf_post.h (strnicmp) [CYGWIN && HAVE_NTGUI]: Define. (Bug#18366)
4164 2014-09-02 Paul Eggert <eggert@cs.ucla.edu>
4166 Minor cleanup of recent strlen-avoiding patch.
4167 * fileio.c (CHECK_LENGTH): Remove.
4168 Rewrite callers so that they don't need it.
4169 (Fexpand_file_name) [DOS_NT]: Fix a case where directory length
4170 variable wasn't set.
4172 2014-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4174 * fileio.c (CHECK_LENGTH): New macro.
4175 (Fexpand_file_name): Use it and get rid of a few more calls
4176 to strlen and strcat.
4177 * callproc.c (egetenv_internal): Add arg and rename from egetenv ...
4178 * lisp.h (egetenv): ... because of a new inline function used to
4179 avoid calls to strlen for a compile-time constants.
4181 * buffer.h (decode_buffer): New function.
4182 * buffer.c (Fbuffer_name, Fbuffer_file_name, Fbuffer_base_buffer)
4183 (Fbuffer_local_variables, Fbuffer_modified_p, Fbuffer_modified_tick)
4184 (Fbuffer_chars_modified_tick, Fdelete_all_overlays):
4185 * data.c (Flocal_variables_p):
4186 * fileio.c (Fverify_visited_file_modtime):
4187 * marker.c (live_buffer): Use it.
4189 2014-09-01 Dmitry Antipov <dmantipov@yandex.ru>
4191 Avoid extra calls to strlen in filesystem I/O routines.
4192 * fileio.c (Fexpand_file_name): Avoid calls to strlen if
4193 the length of 'newdir' is known or may be precalculated.
4194 (file_accessible_directory_p): Prefer to pass Lisp_Object,
4195 not 'char *', and so use precalculated length.
4196 (Ffile_accessible_directory_p):
4197 * callproc.c (encode_current_directory, init_callproc):
4198 * charset.c (init_charset):
4199 * lread.c (load_path_check, load_path_default): Adjust users.
4200 * lisp.h (file_accessible_directory_p): Tweak prototype.
4202 2014-09-01 Eli Zaretskii <eliz@gnu.org>
4204 * w32proc.c (w32_compare_strings): Support "C" and "POSIX"
4207 2014-09-01 Paul Eggert <eggert@cs.ucla.edu>
4209 --enable-silent-rules now suppresses more chatter.
4210 * Makefile.in (AM_DEFAULT_VERBOSITY, AM_V_CC, am__v_CC_)
4211 (am__v_CC_0, am__v_CC_1, AM_V_CCLD, am__v_CCLD_, am__v_CCLD_0)
4212 (am__v_CCLD_1): New macros, taken from Automake.
4213 (.c.o, .m.o, temacs$(EXEEXT)): Use them.
4215 Clean up extern decls a bit.
4216 * bytecode.c: Include blockinput.h and keyboard.h rather
4217 than rolling their APIs by hand.
4218 * emacs.c: Include regex.h and rely on its and lisp.h's API
4219 rather than rolling them by hand.
4220 * lastfile.c: Include lisp.h, to check this file's API.
4221 * lisp.h (lisp_eval_depth, my_edata, my_endbss, my_endbss_static):
4223 * regex.h (re_max_failures): New decl.
4224 * unexcw.c, unexmacosx.c, unexw32.c:
4225 Rely on lisp.h's API rather than rolling it by hand.
4226 * vm-limit.c (__after_morecore_hook, __morecore, real_morecore):
4227 Declare at top level, to pacify GCC -Wnested-externs.
4229 2014-08-31 Eli Zaretskii <eliz@gnu.org>
4231 * xdisp.c (get_glyph_string_clip_rects): Don't let the width of a
4232 clipping rectangle become negative (i.e. large positive, since
4233 it's an unsigned data type). This can happen in R2L hscrolled
4234 glyph rows, and caused us to draw the cursor glyph on the fringe.
4235 For the details, see
4236 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00543.html.
4238 2014-08-31 Ken Brown <kbrown@cornell.edu>
4240 * gmalloc.c: Don't include <stdlib.h>. Declare system malloc and
4241 friends before defining hybrid_malloc and friends if HYBRID_MALLOC
4242 is defined. (Bug#18368)
4244 2014-08-30 Paul Eggert <eggert@cs.ucla.edu>
4246 Vector-sorting fixes (Bug#18361).
4247 It's not safe to call qsort or qsort_r, since they have undefined
4248 behavior if the user-specified predicate is not a total order.
4249 Also, watch out for garbage-collection while sorting vectors.
4250 * fns.c: Include <vla.h>.
4251 (sort_vector_predicate) [!HAVE_QSORT_R]: Remove.
4252 (sort_vector_compare): Remove, replacing with ....
4253 (inorder, merge_vectors, sort_vector_inplace, sort_vector_copy):
4254 ... these new functions.
4255 (sort_vector): Rewrite to use the new functions.
4256 GCPRO locals, since the predicate can invoke the GC.
4257 Since it's in-place return void; caller changed.
4258 (merge): Use 'inorder', for clarity.
4260 * sysdep.c (str_collate): Clear errno just before wcscoll(_l).
4261 One can't hoist this out of the 'if', because intervening calls to
4262 newlocale, twolower, etc. can change errno.
4264 2014-08-30 Eli Zaretskii <eliz@gnu.org>
4266 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Improve the
4267 wording of the error messages.
4268 (str_collate) [WINDOWSNT]: Signal an error if w32_compare_strings
4271 * w32proc.c (get_lcid_callback): Accept locale specifications
4272 without the country part, as in "enu" vs "enu_USA".
4273 (w32_compare_strings): Signal an error if a locale was specified,
4274 but couldn't be translated into a valid LCID.
4276 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
4278 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Move up setting errno.
4280 2014-08-29 Paul Eggert <eggert@cs.ucla.edu>
4282 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Do not look at
4283 errno after towlower_l. errno's value is not specified after
4284 towlower_l. Instead, assume that towlower_l returns its argument
4285 on failure, which is portable in practice.
4287 2014-08-29 Eli Zaretskii <eliz@gnu.org>
4289 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): Doc fix.
4291 * w32proc.c (w32_compare_strings): Accept additional argument
4292 IGNORE_CASE. Set up the flags for CompareStringW to ignore case
4293 if requested. If w32-collate-ignore-punctuation is non-nil, add
4294 NORM_IGNORESYMBOLS to the flags.
4295 (LINGUISTIC_IGNORECASE): Define if not already defined.
4296 (syms_of_ntproc) <Vw32_collate_ignore_punctuation>: New variable.
4298 * sysdep.c (str_collate) [WINDOWSNT]: Adapt to the interface
4301 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
4303 * sysdep.c (LC_CTYPE, LC_CTYPE_MASK, towlower_l):
4304 Define substitutes for platforms that lack them.
4305 (str_collate): Add arguments locale and ignore_case.
4307 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp):
4308 Add optional arguments LOCALE and IGNORE-CASE.
4310 * lisp.h (str_collate): Adapt argument list.
4312 2014-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4314 Add vectors support to Fsort.
4315 * fns.c (sort_vector, sort_vector_compare): New functions.
4316 (sort_list): Likewise, refactored out of ...
4317 (Fsort): ... adjusted user. Mention vectors in docstring.
4318 (sort_vector_predicate) [!HAVE_QSORT_R]: New variable.
4319 * alloc.c (make_save_int_obj): New function.
4320 * lisp.h (enum Lisp_Save_Type): New member SAVE_TYPE_INT_OBJ.
4321 (make_save_int_obj): Add prototype.
4323 Fix last change to support Darwin/OSX and FreeBSD (Bug#18354).
4324 * sysdep.c (sort_vector_compare) [DARWIN_OS || __FreeBSD__]:
4325 Conditionally define to match system's qsort_r signature.
4326 (sort_vector) [DARWIN_OS || __FreeBSD__]: Likewise in call to qsort_r.
4328 2014-08-28 Ken Brown <kbrown@cornell.edu>
4330 Add support for HYBRID_MALLOC, allowing the use of gmalloc before
4331 dumping and the system malloc after dumping. (Bug#18222)
4333 * conf_post.h (malloc, realloc, calloc, free) [HYBRID_MALLOC]:
4334 Define as macros, expanding to hybrid_malloc, etc.
4335 (HYBRID_GET_CURRENT_DIR_NAME): New macro.
4336 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Define as
4338 * gmalloc.c: Set up the infrastructure for HYBRID_MALLOC, with a
4339 full implementation on Cygwin. Remove Cygwin-specific code that
4340 is no longer needed.
4341 (malloc, realloc, calloc, free, aligned_alloc) [HYBRID_MALLOC]:
4342 Redefine as macros expanding to gmalloc, grealloc, etc.
4343 (DUMPED, ALLOCATED_BEFORE_DUMPING) [CYGWIN]: New macros.
4344 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Undefine.
4345 (USE_PTHREAD, posix_memalign) [HYBRID_MALLOC]: Don't define.
4346 (hybrid_malloc, hybrid_calloc, hybrid_free, hybrid_realloc)
4348 (hybrid_get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
4349 (hybrid_aligned_alloc) [HYBRID_MALLOC && (HAVE_ALIGNED_ALLOC ||
4350 HAVE_POSIX_MEMALIGN)]: New functions.
4351 * alloc.c (aligned_alloc) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
4352 HAVE_POSIX_MEMALIGN)]: Define as macro expanding to
4353 hybrid_aligned_alloc; declare.
4354 (USE_ALIGNED_ALLOC) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
4355 HAVE_POSIX_MEMALIGN)]: Define.
4356 (refill_memory_reserve) [HYBRID_MALLOC]: Do nothing.
4357 * sysdep.c (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
4358 Define as macro, expanding to gget_current_dir_name, and define
4360 * emacs.c (main) [HYBRID_MALLOC]: Don't call memory_warnings() or
4361 malloc_enable_thread(). Don't initialize malloc.
4362 * lisp.h (NONPOINTER_BITS) [CYGWIN]: Define (because GNU_MALLOC is
4363 no longer defined on Cygwin).
4364 (refill_memory_reserve) [HYBRID_MALLOC]: Don't declare.
4365 * sheap.c (bss_sbrk_buffer_end): New variable.
4366 * unexcw.c (__malloc_initialized): Remove variable.
4367 * ralloc.c: Throughout, treat HYBRID_MALLOC the same as
4369 * xdisp.c (decode_mode_spec) [HYBRID_MALLOC]: Don't check
4372 2014-08-28 Martin Rudalics <rudalics@gmx.at>
4374 * w32term.c (w32_horizontal_scroll_bar_handle_click):
4375 In `event->y' return entire range (the size of the scroll bar minus
4377 * xterm.c (xm_scroll_callback, xaw_jump_callback): In `whole'
4378 return entire range (the scaled size of the scroll bar minus
4379 that of the slider). In `portion' return the scaled position of
4381 (xaw_jump_callback): Restore part of code for vertical scroll
4382 bar broken in change from 2014-07-27.
4383 (xaw_scroll_callback): Provide incremental scrolling with
4384 horizontal scroll bars.
4386 2014-08-28 Eli Zaretskii <eliz@gnu.org>
4388 * conf_post.h (_GL_EXECINFO_INLINE) [MSDOS]: Don't define.
4390 * indent.c (Fvertical_motion): Fix vertical motion up through a
4391 display property after a newline. (Bug#18276)
4393 * xdisp.c (display_line): Don't assume that the call to
4394 reseat_at_next_visible_line_start ends up at a character
4395 immediately following the newline on the previous line.
4396 Avoids setting the ends_at_zv_p flag on screen lines that are not at or
4397 beyond ZV, which causes infloop in redisplay. For the details, see
4398 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00368.html.
4400 * dispnew.c (buffer_posn_from_coords): Fix mirroring of X
4401 coordinate for hscrolled R2L screen lines. (Bug#18277)
4403 2014-08-28 Paul Eggert <eggert@cs.ucla.edu>
4405 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK): Give individual defaults
4408 2014-08-27 Eli Zaretskii <eliz@gnu.org>
4410 * syntax.c (scan_lists): Don't examine positions before BEGV.
4413 2014-08-27 Paul Eggert <eggert@cs.ucla.edu>
4415 Improve robustness of new string-collation code (Bug#18051).
4416 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK, freelocale, locale_t)
4417 (newlocale, wcscoll_l): Define substitutes for platforms that
4418 lack them, so as to simplify the mainline code.
4419 (str_collate): Simplify the code by assuming the above definitions.
4420 Use wcscoll_l, not uselocale, as uselocale is too fragile.
4421 For example, the old version left the Emacs in the wrong locale if
4422 wcscoll reported an error. Use 'int', not ptrdiff_t, for the int
4423 result. Report an error if newlocale fails.
4425 2014-08-27 Michael Albinus <michael.albinus@gmx.de>
4427 * lisp.h (str_collate):
4428 * sysdep.c (str_collate): Return int.
4429 (str_collate) [__STDC_ISO_10646__]: Propagate error of wcscoll.
4431 2014-08-27 Dmitry Antipov <dmantipov@yandex.ru>
4433 Fix some glitches in previous change.
4434 * sysdep.c (stack_direction): Replace stack_grows_down
4435 to simplify calculation of stack boundaries.
4436 (handle_sigsegv): Check whether we really crash somewhere near
4437 to stack boundary, and handle fatal signal as usual if not.
4438 (init_sigsegv): Adjust accordingly.
4439 * keyboard.c (Vtop_level_message): Rename to
4440 Vinternal__top_level_message, as suggested by Stefan Monnier in
4441 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00493.html
4442 All related users changed.
4444 2014-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4446 Handle C stack overflow caused by too nested Lisp evaluation.
4447 * lisp.h (toplevel) [HAVE_STACK_OVERFLOW_HANDLING]: Declare
4448 siglongjmp point to transfer control from SIGSEGV handler.
4449 * keyboard.c (return_to_command_loop, recover_top_level_message)
4450 [HAVE_STACK_OVERFLOW_HANDLING]: New variables.
4451 (regular_top_level_message): New variable.
4452 (command_loop) [HAVE_STACK_OVERFLOW_HANDLING]: Handle non-local
4453 exit from SIGSEGV handler and adjust message displayed by Vtop_level
4455 (syms_of_keyboard): DEFVAR Vtop_level_message and initialize
4456 new variables described above.
4457 * sysdep.c [HAVE_SYS_RESOURCE_H]: Include sys/resource.h as such.
4458 (stack_grows_down, sigsegv_stack, handle_sigsegv)
4459 [HAVE_STACK_OVERFLOW_HANDLING]: New variables and function.
4460 (init_sigsegv): New function.
4461 (init_signals): Use it.
4463 2014-08-25 Ken Brown <kbrown@cornell.edu>
4465 * emacs.c (main): Remove use of obsolete macro
4466 G_SLICE_ALWAYS_MALLOC.
4468 2014-08-25 Eli Zaretskii <eliz@gnu.org>
4470 Implement locale-sensitive string collation for MS-Windows.
4471 * w32proc.c (get_lcid_callback, get_lcid, w32_compare_strings):
4472 New functions. (Bug#18051)
4474 * w32.h (w32_compare_strings): Add prototype.
4476 * w32.c <g_b_init_compare_string_w>: New global flag.
4477 (globals_of_w32): Initialize it.
4479 * sysdep.c (str_collate) [WINDOWSNT]: Implementation for MS-Windows.
4481 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp)
4482 [WINDOWSNT]: Call str_collate on MS-Windows.
4484 2014-08-25 Dmitry Antipov <dmantipov@yandex.ru>
4486 One more minor cleanup of font subsystem.
4487 * font.h (struct font_driver): Convert text_extents to
4488 return void because returned value is never actually used.
4489 * macfont.m (macfont_text_extents):
4490 * w32font.c (w32font_text_extents):
4491 * xftfont.c (xftfont_text_extents): Adjust to return void
4492 and assume that 'metrics' argument is always non-NULL.
4493 * ftfont.c (ftfont_text_extents):
4494 * xfont.c (xfont_text_extents): Likewise. Avoid redundant memset.
4496 2014-08-25 Paul Eggert <eggert@cs.ucla.edu>
4498 Minor cleanups of str_collate fix (Bug#18051).
4499 * fns.c (str_collate): Move decl from here ...
4500 * lisp.h (str_collate): ... to here.
4501 * sysdep.c (str_collate): Prune away some of the forest of ifdefs.
4502 Remove unnecessary casts. Use SAFE_NALLOCA to avoid
4503 potential problems with integer overflow. Don't assume
4504 setlocale succeeds. Remove unnecessary test before restoring
4505 locale via setlocale, and free the copied setlocale string
4508 2014-08-24 Michael Albinus <michael.albinus@gmx.de>
4510 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): New DEFUNs.
4512 * sysdep.c (str_collate): New function. (Bug#18051)
4514 2014-08-23 Karol Ostrovsky <karol.ostrovsky@gmail.com> (tiny change)
4516 * Makefile.in (emacs$(EXEEXT)): Retry deletion of bootstrap-emacs
4517 if the initial "rm -f" fails. This is for MinGW builds, where
4518 MS-Windows will not allow deleting the executable file of a
4521 2014-08-20 Eli Zaretskii <eliz@gnu.org>
4523 * w32term.c (w32_scroll_bar_handle_click)
4524 (w32_horizontal_scroll_bar_handle_click)
4525 (x_scroll_bar_report_motion)
4526 (x_horizontal_scroll_bar_report_motion): For SB_THUMBPOSITION and
4527 SB_THUMBTRACK, use the 32-bit position information returned by
4528 GetScrollInfo, not the 16-bit information returned in the Windows
4531 2014-08-19 Eli Zaretskii <eliz@gnu.org>
4533 * w32term.c (w32_horizontal_scroll_bar_handle_click): Fix the
4534 second coordinate ('y') reported for dragging the horizontal
4537 2014-08-19 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
4539 * xdisp.c (erase_phys_cursor): Fix confusion between window-relative
4540 and text area-relative x-coordinates.
4542 2014-08-17 Eli Zaretskii <eliz@gnu.org>
4544 Avoid overwriting the reversed_p flags in the glyph matrices when
4545 init_iterator or start_display are called.
4546 * xdisp.c (init_iterator): Don't initialize the reversed_p flag of
4548 (tool_bar_height, redisplay_tool_bar, try_window)
4549 (try_window_reusing_current_matrix, try_window_id)
4550 (get_overlay_arrow_glyph_row, display_menu_bar): Initialize the
4551 reversed_p flag of the iterator's glyph row where the glyph row
4552 is going to be redrawn.
4554 2014-08-16 Paul Eggert <eggert@cs.ucla.edu>
4556 * xdisp.c (set_horizontal_scroll_bar): Don't use uninitialized local.
4558 2014-08-16 Martin Rudalics <rudalics@gmx.at>
4560 * w32term.c (w32_horizontal_scroll_bar_handle_click): In y part
4561 of emacs_event return length from si.nPage to si.nMax.
4562 * xdisp.c (set_horizontal_scroll_bar): For right-to-left text
4563 interchange start and end of thumb.
4565 2014-08-15 Ken Brown <kbrown@cornell.edu>
4567 * gmalloc.c (_malloc_mutex, _aligned_blocks_mutex) [CYGWIN]: Use
4568 ERRORCHECK mutexes. (Bug#18222)
4570 2014-08-12 Martin Rudalics <rudalics@gmx.at>
4572 * frame.c (set_menu_bar_lines_1): Remove.
4573 (set_menu_bar_lines): Call change_frame_size instead of
4574 set_menu_bar_lines_1.
4576 2014-08-11 Jan Djärv <jan.h.d@swipnet.se>
4578 * nsfns.m (Fx_create_frame): Call adjust_frame_size,
4581 2014-08-11 Glenn Morris <rgm@gnu.org>
4583 * fileio.c: Revert 2013-01-31 change, which chose coding system for
4584 writing before backing up, since it causes a more serious problem
4585 than the one it solves. (Closes Bug#18141, reopens Bug#13522.)
4586 (choose_write_coding_system): No longer callable from Lisp.
4587 Move last piece back here from Fwrite_region.
4588 (Fwrite_region, syms_of_fileio): Update for above changes.
4590 2014-08-11 Martin Rudalics <rudalics@gmx.at>
4592 * window.c (Fwindow_valid_p): Fix doc-string (Bug#18194).
4593 (Fwindow_new_total, Fwindow_normal_size, Fwindow_new_normal)
4594 (Fwindow_new_pixel, Fset_window_new_pixel)
4595 (Fset_window_new_total, Fset_window_new_normal)
4596 (Fwindow_resize_apply): Fix doc-strings (see Bug#18112).
4598 http://lists.gnu.org/archive/html/bug-gnu-emacs/2014-08/msg00287.html
4600 2014-08-11 Eli Zaretskii <eliz@gnu.org>
4602 * fontset.c (Finternal_char_font): Recompute basic faces if the
4603 frame's face cache was cleared. (Bug#18162)
4605 2014-08-11 Dmitry Antipov <dmantipov@yandex.ru>
4607 Fix bug with uninitialized undo list of an indirect buffer (Bug#18180).
4608 * buffer.c (Fmake_indirect_buffer): Initialize undo list with the
4609 base buffer's undo list.
4611 2014-08-10 Reuben Thomas <rrt@sc3d.org>
4613 Fix a couple of recent inadvertent breaks of the MSDOS port.
4614 * msdos.c: include required menu.h
4615 * term.c: set correct menu_show_hook on MSDOS.
4617 2014-08-10 Martin Rudalics <rudalics@gmx.at>
4619 Fix handling of menu bar line on TTY frames (Bug#18136)
4621 * dispnew.c (handle_window_change_signal):
4622 * keyboard.c (Fsuspend_emacs): Call change_frame_size with
4623 frame's menu bar lines subtracted from height.
4624 * frame.c (frame_inhibit_resize): Inhibit resizing of TTY
4626 (adjust_frame_size): Count in menu bar when setting FrameRows.
4627 (make_terminal_frame): When setting up the frame's lines and
4628 text height don't count in the menu bar.
4629 (Fmake_terminal_frame): Call adjust_frame_size with menu bar
4630 lines subtracted from height.
4631 (do_switch_frame): Set tty's FrameRows to number of total lines
4633 (Fframe_pixel_height, Fframe_pixel_width): If no window system
4634 is used, return total number of lines and columns.
4635 * menu.c (emulate_dialog_with_menu): Use FRAME_TOTAL_LINES instead
4637 * term.c (OUTPUT, tty_set_terminal_modes)
4638 (tty_set_terminal_window, tty_set_scroll_region)
4639 (tty_clear_to_end, tty_write_glyphs, tty_write_glyphs_with_face)
4640 (tty_ins_del_lines, tty_menu_display, tty_menu_activate):
4641 Use FRAME_TOTAL_LINES instead of FRAME_LINES.
4642 (Fresume_tty): Use FRAME_TOTAL_LINES instead of FRAME_LINES.
4643 Call change_frame_size with frame's menu bar lines subtracted
4645 * w32console.c (w32con_clear_to_end, w32con_clear_frame)
4646 (w32con_ins_del_lines): Use FRAME_TOTAL_LINES instead of
4649 2014-08-09 Reuben Thomas <rrt@sc3d.org>
4651 * alloc.c (Fmemory_info): Remove a stray brace.
4653 * process.c: Fix a comment typo.
4655 * msdos.c, dosfns.c (init_dosfns): Remove support for DJGPP < 2.02.
4657 2014-08-09 Jan Djärv <jan.h.d@swipnet.se>
4659 * widgetprv.h (EmacsFramePart): Remove font.
4661 * widget.c (DEFAULT_FACE_FONT, EmacsFrameSetValues, setup_frame_gcs)
4662 (resources, setup_frame_cursor_bits): Remove unused variables and
4663 functions, esp. wrt. font (Bug#18227).
4665 2014-08-07 Paul Eggert <eggert@cs.ucla.edu>
4667 * xterm.c (x_delete_terminal): Plug file descriptor leak (Bug#17691).
4669 2014-08-07 Reuben Thomas <rrt@sc3d.org>
4671 Refer to MS-DOS using the same name everywhere.
4673 * editfns.c: Fix a couple of ``MS-DOG''s missed in the previous
4677 2014-08-05 Martin Rudalics <rudalics@gmx.at>
4679 * w32term.c (w32_redeem_scroll_bar):
4680 * xterm.c (XTredeem_scroll_bar): Revert part of last change by
4681 not redeeming scroll bars that have been turned off.
4683 2014-08-05 Dmitry Antipov <dmantipov@yandex.ru>
4685 * keyboard.c (safe_run_hooks): Follow the convenient style to bind
4686 inhibit-quit to t and pass 2 args to safe_run_hook_funcall. See
4687 <http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00077.html>.
4688 (safe_run_hook_funcall): Adjust accordingly.
4690 2014-08-04 Martin Rudalics <rudalics@gmx.at>
4692 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS):
4693 Condition correctly according to toolkit used.
4694 * frame.c (make_initial_frame, make_terminal_frame)
4695 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height)
4696 (Vdefault_frame_horizontal_scroll_bars): Correctly condition
4697 assignments according to presence of toolkit scrollbars.
4698 * window.h (WINDOW_HAS_HORIZONTAL_SCROLL_BAR):
4699 Condition correctly according to toolkit used.
4700 * window.c (set_window_scroll_bars): Set horizontal scroll bar
4701 only if toolkit supports it.
4702 * w32term.c (w32_redeem_scroll_bar): Always redeem scroll bar if
4704 * xterm.c (x_scroll_bar_create): Initialize horizontal slot for
4706 (XTredeem_scroll_bar): Always redeem scroll bar if present.
4708 2014-08-04 Dmitry Antipov <dmantipov@yandex.ru>
4710 * keyboard.c (safe_run_hook_funcall): Avoid consing around
4711 Vinhibit_quit and prefer internal_condition_case_n to pass args.
4712 (safe_run_hooks_error, safe_run_hooks_1): Adjust accordingly.
4713 (safe_run_hooks): Remove comment which is not relevant any more.
4715 2014-08-03 Paul Eggert <eggert@cs.ucla.edu>
4717 Don't let big frames overrun the stack.
4718 * dispnew.c (mirrored_line_dance, mirror_line_dance, scrolling):
4719 Use SAFE_NALLOCA, not alloca.
4721 Fix bug with clang + directory_files_internal + GC (Bug#16986).
4722 * dired.c (directory_files_internal): Use a volatile variable
4723 to prevent the compiler from optimizing away all copies of a local.
4724 I wonder how many other GC-related bugs like this lurk elsewhere?
4726 Avoid 100% CPU utilization on ssh session exit (Bug#17691).
4727 * xterm.h (struct x_display_info): New member 'connection'.
4728 * xterm.c (x_term_init, x_delete_terminal): Set and use it,
4729 so that x_delete_terminal has a file descriptor to pass to
4730 delete_keyboard_wait_descriptor.
4732 Don't mishandle year-9999 dates (Bug#18176).
4733 * editfns.c (decode_time_components): Store an invalid timespec
4734 on overflow, instead of returning false, so that the caller can
4735 distinguish overflow from other errors.
4736 (lisp_time_argument, lisp_seconds_argument): If the time is out
4737 of range, signal a time overflow instead of an invalid time spec.
4738 * keyboard.c (decode_timer): Treat time overflow like other
4741 Avoid undefined behavior with signed left shift.
4742 Caught by 'gcc -fsanitize=undefined'.
4743 * dispextern.h, scroll.c (scrolling_max_lines_saved, scrolling_1):
4744 * dispnew.c (line_hash_code, scrolling):
4745 * scroll.c (calculate_scrolling, calculate_direct_scrolling):
4746 Use 'unsigned', not 'int', for line hashes.
4747 (scrolling_max_lines_saved): Avoid mystery constants for hash sizes.
4749 2014-08-02 Paul Eggert <eggert@cs.ucla.edu>
4751 Make compare-strings more compatible with old behavior (Bug#17903).
4752 * fns.c (Fcompare_strings): Silently bring too-large ends into range.
4754 2014-08-02 Jan Djärv <jan.h.d@swipnet.se>
4756 * gtkutil.c (create_dialog): Force min spacing 10 between buttons.
4757 Don't add label between left and right buttons (Bug#18129).
4759 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
4761 Make functions static that no longer need to be extern.
4762 * frame.c, frame.h (set_menu_bar_lines):
4763 * keyboard.c (Qleftmost, Qrightmost):
4764 * xfns.c, frame.h, menu.h (x_set_menu_bar_lines, x_set_tool_bar_lines)
4765 (x_set_internal_border_width):
4768 2014-08-01 Eli Zaretskii <eliz@gnu.org>
4770 Fix display of R2L lines when the last character fits only partially.
4771 See http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00476.html
4773 * xdisp.c (extend_face_to_end_of_line): If the last glyph of an
4774 R2L row is visible only partially, give the row a negative x
4776 (display_line): Fix the calculation of the glyph whose pixel width
4777 is used to decide whether the last produced glyph fits on the
4778 line. When the last glyph fits only partially, give the row a
4781 Fix hscroll of R2L lines that begin with a TAB or another wide glyph.
4782 * xdisp.c (append_stretch_glyph): In a R2L glyph row, decrease the
4783 pixel width of the first glyph that is hscrolled from display.
4784 (display_line): In R2L glyph rows, don't give a negative offset to
4785 row->x when the first glyph begins before first_visible_x.
4787 * xdisp.c (display_line): If called with iterator set up to write
4788 to a marginal area, delay the call to handle_line_prefix until we
4789 switch back to the text area. (Bug#18035)
4791 * .gdbinit (xwindow): The members total_cols, total_lines,
4792 left_col, and top_line are C integers (and has been so for the
4795 2014-08-01 Andreas Schwab <schwab@suse.de>
4797 * macros.c (Fstart_kbd_macro): Initialize kbd_macro_ptr and
4798 kbd_macro_end together with kbd_macro_buffer. (Bug#18140)
4800 2014-08-01 Dmitry Antipov <dmantipov@yandex.ru>
4802 * atimer.c (toplevel) [HAVE_TIMERFD]: Include errno.h.
4803 (timerfd_callback): Ignore weird events with no data. Add tight
4804 assertions and comments.
4805 (init_atimer) [HAVE_TIMERFD]: Add environment variable to optionally
4806 disable timerfd-based timer. Use TFD_NONBLOCK for timer descriptor.
4808 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
4810 * frame.c (x_set_frame_parameters): Fix typo in previous patch.
4811 I had confused && with ||.
4813 2014-07-31 Paul Eggert <eggert@cs.ucla.edu>
4815 Simplify timerfd configuration and fix some minor glitches.
4816 * atimer.c (TIMERFD_CREATE_FLAGS): Remove; we now assume TFD_CLOEXEC.
4817 (alarm_timer, alarm_timer_ok, set_alarm, init_atimer):
4818 Fall back on timer_create if timerfd_create fails at runtime.
4819 (resolution) [HAVE_CLOCK_GETRES]: Remove; we now rely on the
4820 kernel primitives to do resolution. All uses removed.
4821 (timerfd) [!HAVE_TIMERFD]: Define to be -1, for convenience.
4822 (turn_on_atimers): Clear timer_create-based timers too,
4825 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
4826 Without this change, the code can access the local variable 'width'
4827 even when it has not been initialized, and likewise for 'height';
4828 in either case this leads to undefined behavior.
4830 2014-07-30 Dmitry Antipov <dmantipov@yandex.ru>
4832 * xrdb.c (x_load_resources) [USE_MOTIF]: Although not strictly
4833 necessary, put horizontal scroll bar resources as well. See
4834 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00430.html>.
4835 * xterm.c (x_sync_with_move): Really wait 0.5s, not 0.0005s.
4837 2014-07-29 Dmitry Antipov <dmantipov@yandex.ru>
4839 * xrdb.c (x_load_resources) [!USE_MOTIF]: Put horizontal scroll bar
4840 background value to match the resource of its vertical counterpart.
4842 2014-07-29 Martin Rudalics <rudalics@gmx.at>
4844 * frame.c (adjust_frame_size): Use FRAME_WINDOW_P instead of
4845 FRAME_X_WINDOW when calling x_set_window_size (Bug#18138).
4847 2014-07-28 Martin Rudalics <rudalics@gmx.at>
4849 * frame.c (x_set_frame_parameters): Revert part of 2014-07-24
4850 change that added the top margin height to the requested height
4851 and revert (undocumented) part of 2014-07-28 change that changed
4852 the logic of whether a size change occurred.
4854 2014-07-28 Eli Zaretskii <eliz@gnu.org>
4856 * .gdbinit (xwindow): The members total_cols, total_lines,
4857 left_col, and top_line are C integers (and has been so for the
4860 * .gdbinit (xsubchartable): The members 'depth' and 'min_char' are
4863 2014-07-28 Dmitry Antipov <dmantipov@yandex.ru>
4865 On GNU/Linux, use timerfd for asynchronous timers.
4866 * atimer.c (toplevel) [HAVE_TIMERFD]: Include sys/timerfd.h.
4867 (toplevel): Rename alarm_timer_ok to special_timer_available.
4868 [HAVE_TIMERFD]: Declare timerfd.
4869 [HAVE_CLOCK_GETRES]: Declare resolution.
4870 (start_atimer) [HAVE_CLOCK_GETRES]: Round up timestamp to
4871 system timer resolution.
4872 (set_alarm) [HAVE_TIMERFD]: Use timerfd_settime.
4873 (timerfd_callback) [HAVE_TIMERFD]: New function.
4874 (atimer_result, debug_timer_callback, Fdebug_timer_check)
4875 [ENABLE_CHECKING]: New function for the sake of automated tests.
4876 (init_atimer) [HAVE_TIMERFD]: Setup timerfd.
4877 [HAVE_CLOCK_GETRES]: Likewise for system timer resolution.
4878 [ENABLE_CHECKING]: Defsubr test function.
4879 * atimer.h (timerfd_callback) [HAVE_TIMERFD]: Add prototype.
4880 * lisp.h (add_timer_wait_descriptor) [HAVE_TIMERFD]: Likewise.
4881 * process.c (add_timer_wait_descriptor) [HAVE_TIMERFD]: New function.
4883 Fix --without-x build and pacify --enable-gcc-warnings.
4884 Problems reported in Bug#18122 and Bug#18124.
4885 * frame.c (get_frame_param): Define even if !HAVE_WINDOW_SYSTEM.
4886 (frame_windows_min_size): Now static.
4887 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS) [!HAVE_WINDOW_SYSTEM]:
4889 (adjust_frame_size): Always declare prototype.
4891 Fix Gnus-related issues reported by David Kastrup <dak@gnu.org> in
4892 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00370.html>.
4893 * atimer.c (timerfd_callback): Always read expiration data.
4895 (turn_on_atimers) [HAVE_TIMERFD]: Disarm timerfd timer.
4896 * process.c (add_timer_wait_descriptor): Add timer descriptor
4897 to input_wait_mask and non_process_wait_mask as well.
4899 2014-07-28 Paul Eggert <eggert@cs.ucla.edu>
4901 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
4903 2014-07-27 Jan Djärv <jan.h.d@swipnet.se>
4905 * nsterm.m (applicationDidFinishLaunching antialiasThresholdDidChange):
4906 Reinstate code removed by the prevoius commit to this file.
4908 2014-07-27 Martin Rudalics <rudalics@gmx.at>
4910 * buffer.h (struct buffer): New fields scroll_bar_height and
4911 horizontal_scroll_bar_type.
4912 * buffer.c (bset_scroll_bar_height)
4913 (bset_horizontal_scroll_bar_type): New functions.
4914 (Fbuffer_swap_text): Handle old_pointm field.
4915 (init_buffer_once): Set defaults for scroll_bar_height and
4916 horizontal_scroll_bar_type.
4917 (syms_of_buffer): New variables scroll_bar_height and
4918 horizontal_scroll_bar_type.
4919 * dispextern.h (window_part): Rename ON_SCROLL_BAR to
4920 ON_VERTICAL_SCROLL_BAR. Add ON_HORIZONTAL_SCROLL_BAR.
4921 (set_vertical_scroll_bar): Remove prototype.
4922 (x_change_tool_bar_height): Add prototype.
4923 * dispnew.c (adjust_frame_glyphs_for_frame_redisplay)
4924 (window_to_frame_vpos, update_frame_1, scrolling, init_display):
4925 Use FRAME_TOTAL_COLS and FRAME_TOTAL_LINES instead of FRAME_COLS
4927 (adjust_frame_glyphs_for_window_redisplay): Rearrange lines.
4928 (update_window): Start mode_line_row->y after horizontal scroll
4930 (change_frame_size_1): Call adjust_frame_size.
4931 (init_display): When changing the size of a tty frame do not
4932 pass height of menu bar.
4933 (Qframe_windows_min_size): New symbol.
4934 * frame.h (struct frame): List tool bar fields after menu bar
4935 fields. Add official, total_lines, horizontal_scroll_bars,
4936 config_scroll_bar_height and config_scroll_bar_lines fields.
4937 (FRAME_HAS_HORIZONTAL_SCROLL_BARS)
4938 (FRAME_CONFIG_SCROLL_BAR_HEIGHT, FRAME_CONFIG_SCROLL_BAR_LINES)
4939 (FRAME_SCROLL_BAR_AREA_HEIGHT, FRAME_SCROLL_BAR_COLS)
4940 (FRAME_SCROLL_BAR_LINES, FRAME_TOTAL_LINES, SET_FRAME_LINES)
4941 (FRAME_WINDOWS_HEIGHT): New macros.
4942 (SET_FRAME_HEIGHT, FRAME_TEXT_LINES_TO_PIXEL_HEIGHT)
4943 (FRAME_PIXEL_Y_TO_LINE, FRAME_PIXEL_HEIGHT_TO_TEXT_LINES)
4944 (FRAME_TEXT_TO_PIXEL_HEIGHT): Separately count top margin and
4945 horizontal scroll bar.
4946 (frame_inhibit_resize, adjust_frame_size)
4947 (frame_windows_min_size): Add declarations.
4948 (Qscroll_bar_height, Qhorizontal_scroll_bars)
4949 (x_set_scroll_bar_default_height, x_set_left_fringe)
4950 (x_set_right_fringe, x_set_vertical_scroll_bars)
4951 (x_set_horizontal_scroll_bars, x_set_scroll_bar_width)
4952 (x_set_scroll_bar_height): Add external declarations.
4953 * frame.c: (frame_inhibit_resize, frame_windows_min_size)
4954 (adjust_frame_size): New functions.
4955 (make_frame): Initial horizontal_scroll_bars field.
4956 Use SET_FRAME_LINES. Don't allow horizontal scroll bar in
4958 (make_initial_frame, make_terminal_frame): No horizontal scroll
4959 bar in initial and terminal frames. Use adjust_frame_size.
4960 (Fframe_total_cols): Fix doc-string.
4961 (Fframe_total_lines, Fscroll_bar_height): New Lisp functions.
4962 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
4963 Rewrite using adjust_frame_size.
4964 (Qscroll_bar_height, Qhorizontal_scroll_bars)
4965 (Qframe_windows_min_size): New symbols.
4966 (x_set_frame_parameters): Remove call of check_frame_size.
4967 (x_report_frame_params): Return scroll_bar_height value.
4968 (x_set_left_fringe, x_set_right_fringe): New functions.
4969 (adjust_frame_height, x_set_internal_border_width)
4970 (x_set_fringe_width): Remove.
4971 (x_set_internal_border_width, x_set_vertical_scroll_bars)
4972 (x_set_scroll_bar_width, x_set_right_divider_width)
4973 (x_set_bottom_divider_width): Rewrite using adjust_frame_size.
4974 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height):
4976 (x_figure_window_size): Rewrite to make frame display the
4977 expected number of lines.
4978 (Vdefault_frame_scroll_bars): Rewrite doc-string.
4979 (Vdefault_frame_horizontal_scroll_bars)
4980 (Vframe_initial_frame_tool_bar_height)
4981 (frame_inhibit_implied_resize): New variables.
4982 * fringe.c (compute_fringe_widths): Remove.
4983 * gtkutil.h (YG_SB_MIN, YG_SB_MAX, YG_SB_RANGE): Define.
4984 (xg_create_horizontal_scroll_bar)
4985 (xg_update_horizontal_scrollbar_pos)
4986 (xg_set_toolkit_horizontal_scroll_bar_thumb)
4987 (xg_get_default_scrollbar_height)
4988 (xg_clear_under_internal_border): Extern.
4989 * gtkutil.c (xg_frame_resized): Don't call
4990 do_pending_window_change.
4991 (xg_frame_set_char_size): Use adjust_frame_size.
4992 (style_changed_cb): Call update_theme_scrollbar_height and
4993 x_set_scroll_bar_default_height.
4994 (x_wm_set_size_hint): Don't call check_frame_size.
4995 (update_theme_scrollbar_height)
4996 (xg_get_default_scrollbar_height)
4997 (xg_create_horizontal_scroll_bar)
4998 (xg_update_horizontal_scrollbar_pos)
4999 (xg_set_toolkit_horizontal_scroll_bar_thumb): New functions.
5000 (xg_create_scroll_bar): Set horizontal slot of bar.
5001 (xg_initialize): Call update_theme_scrollbar_height.
5002 (xg_clear_under_internal_border): No more static.
5003 * insdel.c (adjust_suspend_auto_hscroll): New function.
5004 (adjust_markers_for_delete, adjust_markers_for_insert)
5005 (adjust_markers_for_replace): Call adjust_suspend_auto_hscroll.
5006 * keyboard.c (readable_events, discard_mouse_events)
5007 (make_lispy_event): Handle horizontal scroll bar click events.
5008 (Fsuspend_emacs): When changing the size of a tty frame do not
5009 pass height of menu bar.
5010 (Qbefore_handle, Qhorizontal_handle, Qafter_handle, Qleft)
5011 (Qright, Qleftmost, Qrightmost): New symbols.
5012 * menu.c (Fx_popup_dialog): Use FRAME_TOTAL_LINES instead of
5014 * minibuf.c (read_minibuf): Initialize suspend_auto_hscroll.
5015 * nsfns.m (x_set_internal_border_width): New function.
5016 * nsterm.m (ns_draw_fringe_bitmap, ns_set_vertical_scroll_bar):
5017 Remove extended fringe code.
5018 (x_set_window_size, x_new_font): Don't call
5019 compute_fringe_widths.
5020 * term.c (Fresume_tty): When changing the size of a tty frame do
5021 not pass height of menu bar.
5022 (clear_tty_hooks, set_tty_hooks):
5023 Clear horizontal_scroll_bar_hook.
5024 (init_tty): Frame has no horizontal scroll bars.
5025 * termhooks.h (enum scroll_bar_part): Add scroll_bar_move_ratio,
5026 scroll_bar_before_handle, scroll_bar_horizontal_handle,
5027 scroll_bar_after_handle, scroll_bar_left_arrow,
5028 scroll_bar_right_arrow, scroll_bar_to_leftmost and
5029 scroll_bar_to_rightmost entries.
5030 (enum event_kind): Add HORIZONTAL_SCROLL_BAR_CLICK_EVENT
5031 (struct terminal): Add set_horizontal_scroll_bar_hook.
5032 * w32console.c (initialize_w32_display):
5033 Clear horizontal_scroll_bar_hook.
5034 * w32fns.c (x_set_mouse_color): Use FRAME_W32_DISPLAY instead of
5036 (x_clear_under_internal_border, x_set_internal_border_width):
5038 (x_set_menu_bar_lines): Rewrite using frame_inhibit_resize.
5039 Set windows_or_buffers_changed when adding the menu bar.
5040 (x_set_tool_bar_lines): Rewrite using adjust_frame_size.
5041 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
5042 (w32_createhscrollbar): New functions.
5043 (w32_createscrollbar): Rename to w32_createvscrollbar.
5044 (w32_createwindow): Init WND_HSCROLLBAR_INDEX.
5045 (w32_name_of_message): Replace WM_EMACS_CREATESCROLLBAR by
5046 WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR.
5047 Add WM_EMACS_SHOWCURSOR.
5048 (w32_wnd_proc): Handle WM_HSCROLL case. In WM_WINDOWPOSCHANGING
5049 case do not artificially impose WM size hints.
5050 Handle WM_EMACS_SHOWCURSOR case. Replace WM_EMACS_CREATESCROLLBAR case
5051 by WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR
5053 (my_create_tip_window): Replace WND_SCROLLBAR_INDEX by
5054 WND_VSCROLLBAR_INDEX and WND_HSCROLLBAR_INDEX.
5055 (unwind_create_frame_1): Remove.
5056 (Fx_create_frame): Make both scrollbars the system standard
5057 width and height. Use official field of frame structure to
5058 inhibit running window-configuration-change-hook.
5059 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
5060 pixelwise. Handle frame's official field.
5061 (w32_frame_parm_handlers): Remove x_set_fringe_width
5062 entries. Add x_set_scroll_bar_height,
5063 x_set_horizontal_scroll_bars, x_set_left_fringe and
5065 * w32inevt.c (resize_event, maybe_generate_resize_event): Do not
5066 pass height of menu bar to change_frame_size.
5067 * w32menu.c (set_frame_menubar): Rewrite using
5068 frame_inhibit_resize.
5069 * w32term.h (struct w32_display_info):
5070 Add horizontal_scroll_bar_cursor and cursor_display_counter.
5071 (struct scroll_bar): Add horizontal.
5072 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
5073 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
5074 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH)
5075 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
5076 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
5077 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
5078 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
5079 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): New macros.
5080 (WM_EMACS_CREATEVSCROLLBAR, WM_EMACS_CREATEHSCROLLBAR):
5081 Define instead of WM_EMACS_CREATESCROLLBAR.
5082 (WND_VSCROLLBAR_INDEX, WND_HSCROLLBAR_INDEX): Define instead of
5083 WND_SCROLLBAR_INDEX.
5084 * w32term.c (horizontal_scroll_bar_min_handle)
5085 (horizontal_scroll_bar_left_border)
5086 (horizontal_scroll_bar_right_border): New integers.
5087 (x_set_frame_alpha): Replace x_highlight_frame by
5089 (x_window_to_scroll_bar): New argument "type". Update callers
5091 (w32_set_horizontal_scroll_bar_thumb)
5092 (x_horizontal_scroll_bar_report_motion)
5093 (w32_set_horizontal_scroll_bar)
5094 (w32_horizontal_scroll_bar_handle_click)
5095 (x_horizontal_scroll_bar_report_motion): New functions.
5096 (w32_mouse_position): Discriminate horizontal and vertical
5098 (my_create_scrollbar): Replace with two new functions
5099 my_create_vscrollbar and my_create_hscrollbar.
5100 (x_scroll_bar_create): New argument "horizontal".
5101 Update callers accordingly.
5102 (x_scroll_bar_remove, w32_condemn_scroll_bars)
5103 (w32_redeem_scroll_bar, x_scroll_bar_clear): Handle horizontal
5105 (w32_read_socket): Handle WM_HSCROLL cae.
5106 (x_new_font): Don't recompute fringe widths.
5107 Use frame_inhibit_resize. Calculate new menu bar height iff we
5108 build without toolkit. Always clear under internal border.
5109 (x_set_window_size): Don't check frame size or recompute
5110 fringes. Reset fullscreen status before applying sizes.
5111 Always resize as requested by pixelwise argument. Don't call
5112 do_pending_window_change.
5113 (x_wm_set_size_hint): Add call for FRAME_SCROLL_BAR_AREA_HEIGHT.
5114 (w32_initialize_display_info): Initialize dpyinfo's
5115 horizontal_scroll_bar_cursor entry.
5116 (w32_create_terminal): Add set_horizontal_scroll_bar_hook.
5117 (w32_initialize): Init horizontal_scroll_bar_min_handle and
5118 horizontal_scroll_bar_left_border.
5119 (w32fullscreen_hook): Intermittently resize window to normal
5120 when switching from fullscreen to maximized state.
5121 (run_window_configuration_change_hook): Don't run it if frame is
5123 (unwind_change_frame): Remove.
5124 (Fset_window_configuration): Rewrite using frame's official field.
5125 * widget.c (set_frame_size): Don't call compute_fringe_widths.
5126 (EmacsFrameSetCharSize): Obey frame_inhibit_resize.
5127 * window.h (struct window): New fields old_pointm,
5128 horizontal_scroll_bar, horizontal_scroll_bar_type, hscroll_whole,
5129 scroll_bar_height and suspend_auto_hscroll.
5130 (wset_horizontal_scroll_bar, wset_horizontal_scroll_bar_type):
5132 (sanitize_window_sizes): Extern.
5133 (MINI_NON_ONLY_WINDOW_P, MINI_ONLY_WINDOW_P, WINDOW_PSEUDO_P)
5134 (WINDOW_TOPMOST_P, WINDOW_HAS_HORIZONTAL_SCROLL_BAR)
5135 (WINDOW_CONFIG_SCROLL_BAR_HEIGHT)
5136 (WINDOW_CONFIG_SCROLL_BAR_LINES)
5137 (WINDOW_SCROLL_BAR_LINES, WINDOW_SCROLL_BAR_AREA_HEIGHT):
5139 (WINDOW_LEFT_FRINGE_COLS, WINDOW_RIGHT_FRINGE_COLS)
5140 (WINDOW_FRINGE_COLS, WINDOW_FRINGE_EXTENDED_P): Remove macros.
5141 (WINDOW_VERTICAL_SCROLL_BAR_TYPE)
5142 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_LEFT)
5143 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_RIGHT)
5144 (WINDOW_HAS_VERTICAL_SCROLL_BAR): Minor rewrite.
5145 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT)
5146 (WINDOW_SCROLL_BAR_AREA_Y): Count in scroll bar height.
5147 * window.c (wset_old_pointm, Fwindow_scroll_bar_height)
5148 (Fwindow_old_point, sanitize_window_sizes): New functions.
5149 (Qwindow_sanitize_window_sizes): New symbol.
5150 (window_body_height): Count in horizontal scroll bar.
5151 (set_window_hscroll, Fscroll_left, Fscroll_right):
5152 Set suspend_auto_hscroll slot.
5153 (Fwindow_inside_edges): Count fringes pixelwise.
5154 (coordinates_in_window, Fcoordinates_in_window_p):
5155 Consider horizontal scroll bar.
5156 (check_frame_size, adjust_window_margins): Remove functions and
5157 corresponding calls.
5158 (set_window_buffer): Initialize old_pointm and horizontal scroll bars.
5159 (temp_output_buffer_show): Reset hscroll related fields.
5160 Initialize old_pointm.
5161 (make_parent_window): Initialize old_pointm.
5162 (make_window): Initialize old_pointm, horizontal scroll bar type,
5163 and scroll bar height.
5164 (resize_frame_windows): Don't count top margin in new sizes.
5165 Don't use safe sizes when shrinking a frame; let the window
5166 manager do the clipping.
5167 (Fsplit_window_internal): Inherit horizontal scroll bar type and
5169 (Fdelete_window_internal): Unchain old_pointm marker.
5170 (window_scroll_pixel_based, Fscroll_other_window):
5172 (Fwindow_text_width, Fwindow_text_height): New argument
5174 (struct saved_window): New fields, old_pointm, hscroll_whole,
5175 suspend_auto_hscroll, scroll_bar_height and
5176 horizontal_scroll_bar_type.
5177 (Fset_window_configuration, save_window_save): Set new fields of
5179 (apply_window_adjustment): Don't call adjust_window_margins.
5180 (set_window_margins): Don't change margins if new sizes don't
5182 (set_window_scroll_bars): New argument "horizontal_type".
5183 Handle horizontal scroll bars. Don't change scroll bars if they
5184 don't fit into window.
5185 (Fset_window_scroll_bars): New argument "horizontal_type".
5186 (Fwindow_scroll_bars): Return values for horizontal scroll bars.
5187 (compare_window_configurations): Compare horizontal scroll bar
5189 * xdisp.c (window_text_bottom_y, window_box_height): Count in
5190 horizontal scroll bar height.
5191 (pixel_to_glyph_coords, init_xdisp): Use FRAME_TOTAL_LINES
5192 instead of FRAME_LINES.
5193 (remember_mouse_glyph): Case ON_SCROLL_BAR changed to
5194 ON_VERTICAL_SCROLL_BAR.
5195 (with_echo_area_buffer): Initialize old_pointm.
5196 (with_echo_area_buffer_unwind_data): Store old_pointm values in
5198 (unwind_with_echo_area_buffer): Handle old_pointm.
5199 (update_tool_bar): Set do_update when the tool bar window has at
5200 least one line (since this is what the user sets).
5201 (MAX_FRAME_TOOL_BAR_HEIGHT): Remove macro.
5202 (redisplay_tool_bar): Return early when toolbar has zero lines.
5203 Call x_change_tool_bar_height. Don't use max_tool_bar_height.
5204 (hscroll_window_tree): Handle suspension of auto_hscroll and
5206 (set_horizontal_scroll_bar): New function.
5207 (redisplay_window): Set ignore_mouse_drag_p when tool bar has
5208 more than one line. Handle horizontal scroll bars.
5209 (note_mouse_highlight): Handle horizontal scrol bars.
5210 (expose_frame): Set dimensions of XRectangle from frame's text
5212 (Vvoid_text_area_pointer): Update doc-string.
5213 * xfns.c (x_set_menu_bar_lines): Use adjust_frame_size.
5214 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
5215 (x_set_internal_border_width): New functions.
5216 (x_set_tool_bar_lines): Call x_change_tool_bar_height.
5217 (unwind_create_frame_1): Remove.
5218 (Fx_create_frame): Handle horizontal scroll bars. Use official
5219 field of frame structure to inhibit running
5220 window-configuration-change-hook.
5221 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
5222 pixelwise. Handle frame's official field.
5223 (x_frame_parm_handlers): Add x_set_scroll_bar_height,
5224 x_set_horizontal_scroll_bars, x_set_left_fringe,
5226 * xmenu.c (update_frame_menubar, free_frame_menubar):
5227 Use adjust_frame_size.
5228 * xterm.h (struct x_display_info):
5229 Add horizontal_scroll_bar_cursor and Xatom_Horizontal_Scrollbar
5231 (struct scroll_bar): Add horizontal slot.
5232 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
5233 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
5234 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH): New macros.
5235 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
5236 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
5237 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
5238 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
5239 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): Define.
5240 (x_clear_under_internal_border): Remove.
5241 * xterm.c (XTmouse_position): Handle horizontal scroll bars.
5242 (x_window_to_scroll_bar): New argument TYPE. Update callers.
5243 (x_send_scroll_bar_event, x_scroll_bar_create): New arguments
5244 HORIZONTAL. Update callers.
5245 (horizontal_action_hook_id): New action hook id.
5246 (x_horizontal_scroll_bar_to_input_event)
5247 (x_create_horizontal_toolkit_scroll_bar)
5248 (xt_horizontal_action_hook)
5249 (x_set_toolkit_horizontal_scroll_bar_thumb)
5250 (XTset_horizontal_scroll_bar, x_net_wm_state)
5251 (x_horizontal_scroll_bar_report_motion): New functions.
5252 (xg_scroll_callback, x_scroll_bar_handle_click):
5253 Handle horizontal scroll bars.
5254 (SCROLL_BAR_HORIZONTAL_NAME): Define.
5255 (XTset_vertical_scroll_bar): Attempt to clear areas not covered
5257 (XTcondemn_scroll_bars, XTredeem_scroll_bar): Rewrite.
5258 Handle horizontal scroll bars.
5259 (handle_one_xevent): Handle horizontal scroll bar events.
5260 Call x_net_wm_state.
5261 (x_set_window_size_1, x_wm_set_size_hint): Don't call
5263 (x_set_window_size): Don't call check_frame_size and
5264 do_pending_window_change.
5265 (x_term_init): Init horizontal_scroll_bar_cursor display info.
5266 (x_create_terminal): Add set_horizontal_scroll_bar_hook.
5267 (x_scroll_bar_set_handle): Add some checks when calling
5270 2014-07-26 Paul Eggert <eggert@cs.ucla.edu>
5272 Revert previous change.
5273 There is certainly nothing wrong with writing code like 'lo <= i
5274 && i <= hi', even if LO happens to a constant. There isn't even
5275 anything wrong in general with writing 'a <= b' if A happens to
5276 be a constant. At any rate stylistic changes shouldn't
5277 be done like this without discussion.
5279 2014-07-26 Andreas Schwab <schwab@linux-m68k.org>
5281 * alloc.c (xnmalloc, xnrealloc, xpalloc, make_save_value)
5282 (Fgarbage_collect): Reorder conditions that are written backwards.
5283 * data.c (cons_to_unsigned): Likewise.
5284 * dispnew.c (update_frame_1, sit_for): Likewise.
5285 * fileio.c (file_offset): Likewise.
5286 * filelock.c (read_lock_data, lock_file): Likewise.
5287 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
5289 * font.c (font_intern_prop, font_style_symbolic): Likewise.
5290 * lisp.h (FIXNUM_OVERFLOW_P): Likewise.
5291 * lread.c (read1): Likewise.
5292 * minibuf.c (read_minibuf_noninteractive): Likewise.
5293 * nsterm.m (x_set_frame_alpha): Likewise.
5294 * process.c (wait_reading_process_output): Likewise.
5295 * region-cache.c (delete_cache_boundaries): Likewise.
5296 * xterm.c (x_set_frame_alpha): Likewise.
5298 2014-07-25 Paul Eggert <eggert@cs.ucla.edu>
5300 * dispextern.h, xdisp.c (hourglass_shown_p, hourglass_atimer):
5303 2014-07-26 Dmitry Antipov <dmantipov@yandex.ru>
5305 * atimer.c (set_alarm) [HAVE_ITIMERSPEC]: Use TIMER_ABSTIME
5306 because atimer expiration is absolute rather than relative.
5308 2014-07-25 Eli Zaretskii <eliz@gnu.org>
5310 * w32term.h (current_popup_menu, menubar_in_use):
5311 Move declarations from w32term.c.
5313 2014-07-25 Martin Rudalics <rudalics@gmx.at>
5315 * w32fns.c (menubar_in_use): No more static.
5316 * w32term.c (current_popup_menu, menubar_in_use): Declare.
5318 2014-07-25 Dmitry Antipov <dmantipov@yandex.ru>
5320 Move hourglass machinery to RIF.
5321 * dispextern.h (struct redisplay_interface): New members
5322 show_hourglass and hide_hourglass. Indent comments.
5323 (show_hourglass, hide_hourglass): Remove prototypes.
5324 * nsterm.m (show_hourgass, hide_hourglass): Refactor to ...
5325 (ns_show_hourglass, ns_hide_hourglass): ... new no-ops.
5326 (ns_redisplay_interface): Add them.
5327 * w32fns.c (show_hourglass, hide_hourglass): Refactor to ...
5328 * w32term.c (w32_show_hourglass, w32_hide_hourglass): ... these.
5329 (w32_arrow_cursor): New function to hack around non-GUI frames.
5330 (w32_redisplay_interface): Add new functions.
5331 * w32term.h (w32_arror_cursor): Add prototype.
5332 * xdisp.c (show_hourglass): New function, refactored out from
5333 platform-dependent code.
5334 (cancel_hourglass): Now call to RIF function.
5335 * xfns.c (show_hourglass, hide_hourglass): Refactor to ...
5336 * xterm.c (x_show_hourglass, x_hide_hourglass): ... these.
5337 (x_redisplay_interface): Add new functions.
5339 2014-07-24 Dmitry Antipov <dmantipov@yandex.ru>
5341 Fix error reported by Angelo Graziosi <angelo.graziosi@alice.it> in
5342 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00274.html>
5343 and complete previous change.
5344 * frame.c (adjust_frame_height): New function.
5345 (Fset_frame_height, Fset_frame_size): Use it.
5346 (x_set_frame_parameters): Take frame top margin into account.
5348 2014-07-23 Dmitry Antipov <dmantipov@yandex.ru>
5350 * frame.c (Fset_frame_height): Take frame top margin into account.
5351 Incorrect behavior was reported by Martin Rudalics <rudalics@gmx.at> in
5352 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00258.html>
5354 2014-07-22 Dmitry Antipov <dmantipov@yandex.ru>
5356 * xterm.h (struct x_output) [USE_X_TOOLKIT || USE_GTK]: Define
5357 menubar_height as such. Tweak comment.
5358 [USE_LUCID && USE_TOOLKIT_SCROLL_BARS]: Likewise for
5359 scroll_bar_top_shadow_pixel and scroll_bar_bottom_shadow_pixel.
5360 All related users changed.
5361 (FRAME_MENUBAR_HEIGHT) [!USE_X_TOOLKIT && !USE_GTK]: No-op.
5362 * xterm.c (handle_one_xevent):
5363 * gtkutil.c (xg_event_is_for_menubar):
5364 * xfns.c (x_window) [USE_X_TOOLKIT]:
5365 * xmenu.c (set_frame_menubar, free_frame_menubar):
5366 Prefer to use FRAME_MENUBAR_HEIGHT.
5368 2014-07-21 Dmitry Antipov <dmantipov@yandex.ru>
5370 * frame.c (Fframe_parameters): Always report frame height without
5371 menu and tool bar lines.
5373 2014-07-21 Jan Djärv <jan.h.d@swipnet.se>
5375 * nsterm.m (applicationDidFinishLaunching:): Call
5376 antialiasThresholdDidChange, register for antialias changes (Bug#17534).
5377 (antialiasThresholdDidChange:): New method for EmacsApp.
5379 * nsterm.h (EmacsApp): Add antialiasThresholdDidChange.
5381 * macfont.m (macfont_update_antialias_threshold): Remove static.
5383 * macfont.h (macfont_update_antialias_threshold): Declare.
5385 2014-07-21 Eli Zaretskii <eliz@gnu.org>
5387 * w32select.c (setup_windows_coding_system):
5388 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
5389 coding_system. Reported by martin rudalics <rudalics@gmx.at>.
5391 * w16select.c (Fw16_get_clipboard_data):
5392 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
5395 * xdisp.c (init_iterator): Initialize it->stop_charpos to the
5396 buffer position where we are to start the iteration.
5397 (handle_invisible_prop): Record in it->stop_charpos the position
5398 where the invisible text ends. (Bug#18035)
5399 (hscroll_window_tree): Don't try hscrolling windows whose cursor
5400 row has zero buffer position as their start position.
5401 Reported by martin rudalics <rudalics@gmx.at>.
5403 * xdisp.c (move_it_vertically_backward, move_it_by_lines): Prevent
5404 infinite looping in redisplay when display lines don't have enough
5405 space to display even a single character. (Bug#18036)
5407 2014-07-20 Dmitry Antipov <dmantipov@yandex.ru>
5409 * frame.h (struct frame) [USE_X_TOOLKIT]: New member shell_position.
5410 * xfns.c (x_window): Use it to allow xfree later.
5411 (x_encode_text): Drop 3rd arg; unused. Tweak comment and adjust users
5412 where appropriate. Use bool for booleans and remove redundant checks.
5413 (Fx_backspace_delete_keys_p): Use XkbFreeKeyboard; explain why.
5414 * xterm.c (x_free_frame_resources): Free shell_position.
5416 2014-07-19 K. Handa <handa@gnu.org>
5418 * xfaces.c (realize_x_face): Call font_load_for_lface with no
5419 mandatory font spec (Bug#17973).
5421 2014-07-19 Stefan Monnier <monnier@iro.umontreal.ca>
5423 * font.c (font_score): Return the worst score if the size of
5424 ENTITY is wrong by more than a factor 2 (Bug#17973).
5426 2014-07-18 Dmitry Antipov <dmantipov@yandex.ru>
5428 * frame.c (frame_unspecified_color): New function
5429 refactored out from ...
5430 (Fframe_parameters, Fframe_parameter): ... adjusted users.
5431 (x_fullscreen_adjust, set_frame_param): Move Windows-specific
5433 * w32term.c (x_fullscreen_adjust, set_frame_param): ... static here.
5434 * frame.h (x_fullscreen_adjust) [HAVE_NTGUI]:
5435 * lisp.h (set_frame_param): Remove prototype.
5436 * xterm.c (x_display_pixel_width, x_display_pixel_height): Now ...
5437 * xterm.h (x_display_pixel_width, x_display_pixel_height): ...
5440 Prefer 'x_display_info *' to 'Display *' in X selection code.
5441 This helps to avoid unneeded calls to x_display_info_for_display.
5442 * xterm.h (struct selection_input_event): Record 'x_display_info *'
5443 instead of 'Display *'.
5444 (SELECTION_EVENT_DPYINFO): New macro.
5445 (SELECTION_EVENT_DISPLAY): Now inline function to prohibit using
5446 it as an lvalue. Mention this in comment.
5447 * xterm.c (handle_one_xevent): Use SELECTION_EVENT_DPYINFO.
5448 * xselect.c (x_get_window_property_as_lisp_data, x_atom_to_symbol)
5449 (selection_data_to_lisp_data, receive_incremental_selection):
5450 Convert to use 'x_display_info *'. Adjust users where appropriate.
5451 (lisp_data_to_selection_data): Likewise. Also pass 'struct
5452 selection data *' as last arg to not return values in args.
5453 (unexpect_property_change): Use common removal technique.
5455 2014-07-17 Dmitry Antipov <dmantipov@yandex.ru>
5457 * print.c (print_preprocess): Adjust to match changed
5458 sub char-table structure and avoid crash (Bug#18038).
5460 * data.c (wrong_choice): Not static any more.
5461 * lisp.h (wrong_choice): Add prototype.
5462 * frame.h (struct frame) [USE_X_TOOLKIT || HAVE_NTGUI]:
5463 Declare namebuf as such. Tweak comment.
5464 [USE_GTK]: Likewise for tool_bar_position.
5465 (fset_tool_bar_position) [USE_GTK]: Ditto.
5466 (FRAME_TOOL_BAR_POSITION): New macro.
5467 * frame.c (x_report_frame_params):
5468 * gtkutil.c (update_frame_tool_bar):
5469 * xfns.c (Fx_create_frame): Use it.
5470 (x_set_tool_bar_position): Add meaningful diagnostic messages.
5472 2014-07-16 Eli Zaretskii <eliz@gnu.org>
5474 * xdisp.c (decode_mode_spec): Call file-remote-p on the current
5475 buffer's default-directory only if it is a string. (Bug#17986)
5477 2014-07-16 Dmitry Antipov <dmantipov@yandex.ru>
5479 More precise control over values of some buffer-local variables.
5480 * keyboard.c (Qvertical_scroll_bar):
5481 * frame.c (Qleft, Qright): Move to ...
5482 * buffer.c (Qleft, Qright, Qvertical_scroll_bar): ... here.
5483 * buffer.c (Qchoice, Qrange, Qoverwrite_mode, Qfraction): New symbols.
5484 (syms_of_buffer): DEFSYM all of the above, attach special properties.
5485 Use special symbols to DEFVAR_PER_BUFFER overwrite-mode,
5486 vertical-scroll-bar, scroll-up-aggressively
5487 and scroll-down-aggressively.
5488 * buffer.h (Qchoice, Qrange, Qleft, Qright, Qvertical_scroll_bar):
5490 * nsfns.m, frame.h (Qleft, Qright):
5491 * nsterm.m (Qleft): Remove declarations.
5492 * gtkutil.c (toplevel): Include buffer.h.
5493 * data.c (wrong_choice, wrong_range): New functions.
5494 (store_symval_forwarding): Handle special properties of buffer-local
5495 variables and use functions from the above to signal error, if any.
5497 * frame.h (enum fullscreen_type) [HAVE_WINDOW_SYSTEM]: Use more natural
5498 values. Add comment.
5499 (struct frame): Re-arrange layout to avoid extra padding and use bit
5500 fields for output_method, want_fullscreen and vertical_scroll_bar_type.
5501 (FRAME_VERTICAL_SCROLL_BAR_TYPE, FRAME_HAS_VERTICAL_SCROLL_BARS)
5502 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_LEFT)
5503 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_RIGHT) [!HAVE_WINDOW_SYSTEM]:
5504 Define as no-ops because there are no scroll bars anyway.
5505 * frame.c (make_frame, make_terminal_frame, make_initial_frame):
5508 * font.c (fset_font_data) [HAVE_XFT || HAVE_FREETYPE]:
5509 Add convenient setter.
5510 (font_put_frame_data, font_get_frame_data): Use it.
5512 2014-07-15 Daiki Ueno <ueno@gnu.org>
5514 * nsgui.h (XCHAR2B_BYTE1): Add missing parentheses around
5515 pointer argument, before dereferencing.
5516 (XCHAR2B_BYTE2): Likewise.
5518 2014-07-15 Dmitry Antipov <dmantipov@yandex.ru>
5520 * xmenu.c (toplevel): Use LWLIB_ID for next_menubar_widget_id.
5521 (pop_down_menu) [USE_X_TOOLKIT]: Accept integer arg.
5522 (create_and_show_popup_menu, create_and_show_dialog) [USE_X_TOOLKIT]:
5523 Use record_unwind_protect_int and avoid consing.
5524 (syms_of_xmenu) [USE_X_TOOLKIT]: Declare WIDGET_ID_TICK_START.
5526 * regex.c (re_search_2): Use ssize_t to avoid integer overflow.
5528 2014-07-14 Paul Eggert <eggert@cs.ucla.edu>
5530 Use binary-io module, O_BINARY, and "b" flag (Bug#18006).
5531 * callproc.c (create_temp_file): Use mkostemp's O_BINARY flag.
5533 * emacs.c (main) [DOS_NT]: Don't mess with _fmode.
5534 (main) [MSDOS]: Use SET_BINARY instead of setmode.
5535 * minibuf.c: Include binary-io.h instead of fcntl.h.
5536 (read_minibuf_noninteractive):
5537 Use set_binary_mode instead of handcrafted code.
5538 Don't call emacs_set_tty if emacs_get_tty failed.
5539 * sysdep.c, systty.h (emacs_get_tty): Return int, not void.
5540 * sysdep.c (emacs_open, emacs_pipe): Use O_BINARY.
5541 * w32.c (pipe2): Adjust eassert to include O_BINARY.
5543 * macros.c (Fstart_kbd_macro): Avoid need for overflow check.
5544 This works around a GCC compiler bug when Emacs is configured with
5545 --enable-gcc-warnings.
5547 2014-07-14 Dmitry Antipov <dmantipov@yandex.ru>
5549 * lisp.h (CHECK_VECTOR_OR_STRING): Return number of elements
5550 or characters in string, respectively. Add comment.
5551 * fringe.c (Fdefine_fringe_bitmap):
5552 * fns.c (Fsubstring, substring_both): Use it.
5553 * keymap.c (Fdefine_key, Flookup_key):
5554 * macros.c (Fstart_kbd_macro): Likewise. Avoid call to Flength.
5556 * term.c (tty_menu_add_pane, tty_menu_add_selection):
5557 Use menu_item_width.
5558 (tty_menu_show): Simplify because tty_menu_create never return NULL.
5560 2014-07-13 Paul Eggert <eggert@cs.ucla.edu>
5562 Improve behavior of 'bzr up; cd src; make -k'.
5563 * Makefile.in (top_srcdir): New var.
5564 (ntsource, lispsource, ALL_CFLAGS, gl-stamp, emacs.res):
5565 Use '$(top_srcdir)' instead of '$(srcdir)/..';
5566 its expansion is a bit shorter.
5567 (../config.status): Actually build config.status instead of
5569 (ACLOCAL_INPUTS, AUTOCONF_INPUTS):
5570 New macros, copied and relocated from ../Makefile.in.
5571 ($(top_srcdir)/aclocal.m4, $(top_srcdir)/configure, config.in)
5572 (../config.status, Makefile): New dependencies and rules,
5573 copied with relocation from ../Makefile.in. This should be more
5574 likely to rebuild the build machinery properly if you do a 'make'
5575 in the src directory.
5577 2014-07-12 Eli Zaretskii <eliz@gnu.org>
5579 * xdisp.c (display_line): Don't call FETCH_BYTE with argument less
5582 * w32fns.c (Fx_file_dialog): Mention in the doc string the
5583 behavior on Windows 7 and later when the function is repeatedly
5584 invoked with the same value of DIR. (Bug#17950)
5586 * xfns.c (Fx_file_dialog) [USE_MOTIF, USE_GTK]: Update the doc
5587 string to match the one in w32fns.c.
5589 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Switch
5590 stdin to binary mode only if it is connected to a terminal.
5592 2014-07-11 Paul Eggert <eggert@cs.ucla.edu>
5594 Coalesce extern decls.
5595 * minibuf.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty):
5596 * sysdep.c (emacs_get_tty, emacs_set_tty):
5597 Move duplicate extern decls from here ...
5598 * systty.h: ... to here, so that there's just one copy.
5600 2014-07-11 Jan Djärv <jan.h.d@swipnet.se>
5602 * nsterm.m (changeFont:): Add ifdef NS_IMPL_COCOA.
5604 * nsfns.m (Fns_popup_font_panel): Ditto.
5606 2014-07-11 Eli Zaretskii <eliz@gnu.org>
5608 * minibuf.c (read_minibuf_noninteractive): Finish reading on '\r',
5610 [WINDOWSNT]: Switch stdin to binary mode when not echoing input.
5612 * sysdep.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty)
5613 [DOS_NT]: Implement for WINDOWSNT.
5615 * systty.h (struct emacs_tty) [DOS_NT]: The struct member is now
5618 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
5620 * sysdep.c (suppress_echo_on_tty): New function.
5621 * minibuf.c (read_minibuf_noninteractive): Use it.
5623 2014-07-11 Dmitry Antipov <dmantipov@yandex.ru>
5625 * alloc.c (Fmemory_info) [HAVE_LINUX_SYSINFO]: Return nil if
5626 sysinfo failed. Adjust docstring.
5628 2014-07-11 Eli Zaretskii <eliz@gnu.org>
5630 Implement memory-info for MS-DOS.
5631 * dosfns.c (dos_memory_info): New function.
5632 * dosfns.h (dos_memory_info): Add prototype.
5633 * alloc.c (Fmemory_info) [MSDOS]: Call dos_memory_info.
5634 * vm-limit.c (get_lim_data) [MSDOS]: Call dos_memory_info, instead
5635 of doing some of its job.
5637 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Don't
5638 reference termios structure members.
5640 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
5642 * sysdep.c (emacs_get_tty, emacs_set_tty): Make them externally visible.
5644 * minibuf.c (top): Include systty.h. Declare external
5645 emacs_get_tty and emacs_set_tty.
5646 (Vread_hide_char): New lisp variable.
5647 (read_minibuf_noninteractive): Hide characters with
5648 Vread_hide_char if it is a character. (Bug#17839)
5650 2014-07-10 Eli Zaretskii <eliz@gnu.org>
5652 Implement memory-info for MS-Windows.
5653 * w32.c (w32_memory_info): New function.
5654 * w32.h (w32_memory_info): Prototype it.
5655 * alloc.c (Fmemory_info) [WINDOWSNT]: Call it.
5657 2014-07-10 Dmitry Antipov <dmantipov@yandex.ru>
5659 * coding.h (struct coding_system): Remove 'error_positions' (unused)
5660 and 'errors' (set but unused) fields. Use bitfields for 'eol_seen',
5661 'mode', 'common_flags' and 'result' fields, adjust layout to avoid
5662 extra padding and shrink struct coding_system by 56 bytes (x86_64).
5663 * coding.c (decode_coding_utf_8, decode_coding_utf_16)
5664 (decode_coding_emacs_mule, decode_coding_iso_2022, decode_coding_sjis)
5665 (decode_coding_big5, decode_coding_charset, decode_coding)
5666 (encode_coding): Adjust users.
5668 * alloc.c (Fmemory_info): New function.
5670 2014-07-09 Paul Eggert <eggert@cs.ucla.edu>
5672 * syntax.c (back_comment): Use more-natural location for label.
5674 * font.c, font.h (font_unparse_fcname): Now static.
5675 Define only if HAVE_XFT || HAVE_FREETYPE || HAVE_NS.
5677 2014-07-09 Dmitry Antipov <dmantipov@yandex.ru>
5679 Next minor cleanup of font subsystem.
5680 * font.h (enum font_property_index): Remove FONT_ENTITY_INDEX (no
5681 users) and FONT_FORMAT_INDEX (set by a few font drivers but never
5683 (FONT_ENTITY_NOT_LOADABLE, FONT_ENTITY_SET_NOT_LOADABLE): Remove;
5685 * ftfont.h (ftfont_font_format): Remove prototype.
5686 * ftfont.c (ftfont_font_format): Remove; now unused.
5688 * nsfont.m (nsfont_open):
5689 * w32font.c (w32font_open_internal):
5690 * w32uniscribe.c (uniscribe_open):
5691 * xfont.c (xfont_open):
5692 * xftfont.c (xftfont_open): All users changed.
5694 * coding.c (ALLOC_CONVERSION_WORK_AREA): Prefer ptrdiff_t to int and
5695 so avoid integer overflow if decoded gap size exceeds INT_MAX bytes.
5697 2014-07-09 Eli Zaretskii <eliz@gnu.org>
5699 * xdisp.c (move_it_to): Adjust calculation of line_start_x to what
5700 x_produce_glyphs does when it generates a stretch glyph that
5701 represents a TAB. (Bug#17969)
5703 * xdisp.c (pos_visible_p): If CHARPOS is at beginning of window,
5704 and there is a display property at that position, don't call
5705 move_it_to to move to a position before window start. (Bug#17942)
5706 Fix condition for finding CHARPOS by the first call to move_it_to.
5709 2014-07-09 Stefan Monnier <monnier@iro.umontreal.ca>
5711 * syntax.c (find_defun_start): Try the cache even
5712 if !open_paren_in_column_0_is_defun_start.
5713 (back_comment): If find_defun_start was pessimistic, use the
5714 scan_sexps_forward result to improve the cache (bug#16526).
5716 2014-07-09 Eli Zaretskii <eliz@gnu.org>
5718 * xdisp.c (redisplay_window): If redisplay of a window ends up
5719 with point in a partially visible line at end of the window, make
5720 sure the amended position of point actually has smaller Y
5721 coordinate; if not, give up and scroll the display. (Bug#17905)
5723 * window.c (window_scroll_pixel_based): When point ends up at the
5724 last fully visible line, don't let move_it_to stop at the left
5725 edge of the line and dupe us into thinking point is inside the
5728 * w32.c (network_interface_info): Make sure the argument is a
5731 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
5733 * process.c (read_and_dispose_of_process_output): Fix typo
5734 in previous patch: we want nonnegative fds, not nonzero fds.
5736 2014-07-08 Dmitry Antipov <dmantipov@yandex.ru>
5738 * chartab.c (char_table_translate): Move to...
5739 * character.h (char_table_translate): ... inline function here.
5740 Avoid Faref and assume that args are always valid. This helps to
5741 speedup search, which is especially important for a huge buffers.
5742 * lisp.h (char_table_translate): Remove prototype.
5744 * nsfont.m (nsfont_close): Free glyphs and metrics arrays as well.
5745 * font.c (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
5746 New function, with an intention to avoid code duplication between
5748 * font.h (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
5750 * ftfont.c (ftfont_open):
5751 * macfont.m (macfont_open):
5752 * xftfont.c (xftfont_open): Use it.
5754 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
5756 * process.c: Add sanity checks for file descriptors (Bug#17844).
5757 (wait_reading_process_output, Fprocess_filter_multibyte_p):
5758 Check that infd is nonnegative before using it as an fd.
5759 (read_and_dispose_of_process_output, Fprocess_send_eof):
5760 Likewise, for outfd.
5761 (wait_reading_process_output): Omit unnecessary check of infd.
5763 2014-07-07 Paul Eggert <eggert@cs.ucla.edu>
5765 Minor fixups related to usage of the 'long' type.
5766 * gnutls.c (emacs_gnutls_handshake):
5767 * xfaces.c (dump_realized_face):
5768 Work even if 'long' is narrower than 'void *'.
5769 * termcap.c (scan_file):
5770 * xselect.c (x_decline_selection_request)
5771 (x_reply_selection_request, x_get_window_property):
5772 * xterm.c (x_set_frame_alpha):
5773 Remove unnecessary 'L' suffixes of integer constants.
5774 * xfns.c (hack_wm_protocols):
5775 * xselect.c (x_fill_property_data):
5776 * xterm.c (x_set_offset, x_set_window_size_1, x_make_frame_invisible):
5777 Remove unnecessary casts to 'long'.
5778 (set_machine_and_pid_properties): Don't assume pid_t fits in 32 bits.
5780 Minor ImageMagick safety fixes.
5781 * image.c (imagemagick_compute_animated_image):
5782 Remove useless assignment to local. Avoid problems if dest_width is 0.
5783 (imagemagick_load_image): Use int for pixel counts that can't
5784 exceed INT_MAX. Avoid problem if PixelGetNextIteratorRow returns
5785 a row width greater than the image width (or greater than LONG_MAX!).
5787 2014-07-04 K. Handa <handa@gnu.org>
5789 * coding.c (MIN_CHARBUF_SIZE): Delete it.
5790 (MAX_CHARBUF_EXTRA_SIZE): New macro.
5791 (ALLOC_CONVERSION_WORK_AREA): Use MAX_CHARBUF_EXTRA_SIZE.
5793 2014-07-04 Dmitry Antipov <dmantipov@yandex.ru>
5795 * font.h (struct font_driver): Remove get_outline and free_outline;
5796 not used by any font driver.
5797 * ftfont.c (ftfont_driver):
5798 * macfont.m (macfont_driver):
5799 * nsfont.m (nsfont_driver):
5800 * w32font.c (w32font_driver):
5801 * w32uniscribe.c (uniscribe_font_driver):
5802 * xfont.c (xfont_driver): Related users changed.
5803 * xselect.c (x_get_window_property): Use convenient xmalloc.
5804 Call to xfree only if some data was really allocated.
5806 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
5808 On MS-Windows, display busy cursor on all GUI frames.
5809 This is similar to what we have on X. Quickly tested by Dani Moncayo.
5810 * w32fns.c (toplevel): Remove hourglass_hwnd; no longer used.
5811 (w32_show_hourglass, w32_hide_hourglass, w32_note_current_window):
5813 (hide_hourglass, show_hourglass): Redesign to match X counterparts.
5814 * xdisp.c (start_hourglass): Remove Windows-specific bits.
5816 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
5818 Use convenient alists to manage per-frame font driver-specific data.
5819 * frame.h (struct frame): Rename font_data_list to...
5820 [HAVE_XFT || HAVE_FREETYPE]: ... font_data, which is a Lisp_Object now.
5821 * font.h (struct font_data_list): Remove; no longer need a special
5823 (font_put_frame_data, font_get_frame_data) [HAVE_XFT || HAVE_FREETYPE]:
5825 * font.c (font_put_frame_data, font_get_frame_data)
5826 [HAVE_XFT || HAVE_FREETYPE]: Prefer alist functions to ad-hoc list
5828 * xftfont.c (xftfont_get_xft_draw, xftfont_end_for_frame):
5829 Related users changed.
5830 * ftxfont.c (ftxfont_get_gcs, ftxfont_end_for_frame): Likewise.
5831 Prefer convenient xmalloc and xfree.
5833 2014-07-03 Eli Zaretskii <eliz@gnu.org>
5835 * dispnew.c (prepare_desired_row): Accept 2 additional arguments:
5836 the window whose glyph row is being prepared and a flag whether it
5837 is for mode/header line. Make sure the glyph row's marginal areas
5838 are in sync with what the window wants.
5841 * xdisp.c (display_line, display_mode_line):
5842 Call prepare_desired_row with additional arguments, as appropriate.
5844 * dispextern.h (prepare_desired_row): Adjust prototype.
5846 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
5848 * xfaces.c (init_frame_faces): Always realize basic faces (Bug#17889).
5849 * menu.c (Fx_popup_dialog): Set Vmenu_updating_frame to avoid crash
5850 caused by xw_popup_dialog in daemon mode (Bug#17891).
5852 2014-07-03 Eli Zaretskii <eliz@gnu.org>
5854 * frame.c (do_switch_frame): When switching to another TTY frame,
5855 make sure FrameCols and FrameRows are in sync with the new frame's
5858 2014-07-02 Dmitry Antipov <dmantipov@yandex.ru>
5860 Shrink Lisp_Sub_Char_Table by preferring C integers to Lisp_Objects.
5861 * lisp.h (struct Lisp_Sub_Char_Table): Use C integers for depth and
5862 min_char slots. Adjust comment.
5863 (enum char_table_specials): Rename from CHAR_TABLE_STANDARD_SLOTS.
5864 Add SUB_CHAR_TABLE_OFFSET member.
5865 (make_uninit_sub_char_table): New function.
5866 (toplevel): Add compile-time assert to verify suitable member layout
5867 in Lisp_Sub_Char_Table.
5868 * alloc.c (mark_char_table): Add extra argument to denote char table
5869 subtype. Adjust to match new layout of sub char-table.
5870 (mark_object): Always mark sub char-tables with mark_char_table.
5871 * chartab.c (make_sub_char_table, copy_sub_char_table)
5872 (sub_char_table_ref, sub_char_table_ref_and_range, sub_char_table_set)
5873 (sub_char_table_set_range, optimize_sub_char_table, map_sub_char_table)
5874 (map_sub_char_table_for_charset, uniprop_table_uncompress):
5875 All related users changed.
5876 * lread.c (read1): Adjust to match new layout of sub char-table.
5877 * print.c (print_object): Likewise (Bug#17898).
5879 2014-07-02 Stefan Monnier <monnier@iro.umontreal.ca>
5881 * keymap.c (get_keyelt): Simplify.
5882 (copy_keymap_item): Remove left-over code for when we had
5883 key-shortcut caches.
5885 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
5887 * nsterm.m (judge): EmacsScroller: Move dealloc code here.
5888 (dealloc): Remove for EmacsScroller.
5890 * nsterm.h (EmacsScroller): Remove dealloc.
5892 2014-06-30 Eli Zaretskii <eliz@gnu.org>
5894 * coding.c (MIN_CHARBUF_SIZE): Enlarge to 32. (Bug#17881)
5896 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
5898 * nsmenu.m (update_frame_tool_bar): Set wait_for_tool_bar to NO
5899 when setNeedsDisplay is called so we don't trigger redisplay for every
5902 * nsterm.m (any_help_event_p): New variable.
5903 (mouseMoved:): Set any_help_event_p to YES if help event is
5904 generated. Remove else with empty help event that triggered redisplay
5905 for every mouse move.
5906 (windowDidResignKey:): If any_help_event_p, generate empty help event.
5908 2014-06-29 Dmitry Antipov <dmantipov@yandex.ru>
5910 * xfns.c (Qsuppress_icon): Remove; no real users.
5911 (syms_of_xfns): Don't DEFSYM it. Remove ancient comments.
5912 * w32fns.c (Qsuppress_icon): Remove, for the same reason.
5913 (syms_of_w32fns): Don't DEFSYM it.
5915 2014-06-29 Glenn Morris <rgm@gnu.org>
5917 * Makefile.in (ns-app): Mark as PHONY.
5919 2014-06-28 Glenn Morris <rgm@gnu.org>
5921 * Makefile.in (mostlyclean): There are no libXMenu11.a,
5922 liblw.a in this directory.
5924 2014-06-28 Andreas Schwab <schwab@linux-m68k.org>
5926 * coding.c (encode_coding_utf_8): Correctly count produced_chars
5927 also in unibyte case. (Bug#17865)
5929 2014-06-28 K. Handa <handa@gnu.org>
5931 * coding.c (MAX_CHARBUF_SIZE): Rename from CHARBUF_SIZE.
5932 (MIN_CHARBUF_SIZE): New macro.
5933 (ALLOC_CONVERSION_WORK_AREA): New arg SIZE. Callers changed.
5935 2014-06-27 Glenn Morris <rgm@gnu.org>
5937 * Makefile.in: Replace BOOTSTRAPEMACS sleight-of-hand
5938 with an order-only dependence on bootstrap-emacs. (Bug#2151)
5939 (.el.elc): Replace suffix rule with pattern rule.
5940 (%.elc): New pattern rule, with order-only prerequisite.
5941 ($(lisp)): No more need to depend on BOOTSTRAPEMACS.
5942 ($(lispsource)/loaddefs.el): Use an order-only prerequisite
5943 in place of BOOTSTRAPEMACS.
5945 2014-06-26 Dmitry Antipov <dmantipov@yandex.ru>
5947 * fns.c (Fcompare_strings): Use FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE.
5949 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
5951 Consistently use validate_subarray to verify substring.
5952 * fns.c (validate_substring): Not static any more. Adjust to
5953 use ptrdiff_t, not EMACS_INT, because string and vector limits
5954 can't exceed ptrdiff_t even if EMACS_INT is wider.
5955 (Fcompare_strings, Fsubstring, Fsubstring_no_properties)
5956 (secure_hash): Adjust user.
5957 * lisp.h (validate_subarray): Add prototype.
5958 * coding.c (Fundecodable_char_position):
5959 * composite.c (Fcomposition_get_gstring, Fcompose_string_internal):
5960 Use validate_subarray. Adjust comment to mention substring.
5962 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
5964 Do not allow out-of-range character position in Fcompare_strings.
5965 * fns.c (validate_subarray): Add prototype.
5966 (Fcompare_substring): Use validate_subarray to check ranges.
5967 Adjust comment to mention that the semantics was changed. Also see
5968 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00447.html.
5970 2014-06-24 Paul Eggert <eggert@cs.ucla.edu>
5972 Be more consistent about the 'Qfoo' naming convention.
5973 * image.c (Fimagemagick_types):
5974 * lisp.h (lisp_h_CHECK_TYPE, CHECK_TYPE, CHECK_ARRAY):
5975 * process.c (Fmake_network_process):
5976 Rename C local identifier 'Qfoo to avoid giving the false
5977 impression that it stands for the symbol 'foo'.
5979 2014-06-23 Dmitry Antipov <dmantipov@yandex.ru>
5981 Simplify and cleanup character conversion stuff.
5982 * lisp.h (multibyte_char_to_unibyte, multibyte_char_to_unibyte_safe):
5984 * character.c (multibyte_char_to_unibyte)
5985 (multibyte_char_to_unibyte_safe): Remove; no longer used.
5986 * character.h (make_char): Remove; unused.
5987 (CHAR_TO_BYTE8, CHAR_TO_BYTE_SAFE): Simplify.
5988 (ASCII_BYTE_P): Remove; ASCII_CHAR_P does the same thing.
5989 * buffer.c, charset.c, charset.h, cmds.c, coding.c, editfns.c:
5990 * fileio.c, indent.c, insdel.c, keyboard.c, lread.c, print.c:
5991 * search.c, term.c, xdisp.c, xterm.c: Related users changed.
5993 2014-06-22 Mario Lang <mlang@delysid.org>
5995 * w32fns.c (Fw32_shell_execute): The the -> the.
5997 2014-06-22 Dmitry Antipov <dmantipov@yandex.ru>
5999 * xmenu.c (mouse_position_for_popup):
6000 * xselect.c (mouse_position_for_drop): Do not duplicate ...
6001 * xfns.c (x_relative_mouse_position): ... and prefer this function.
6002 * menu.c (Fx_popup_menu):
6003 * xselect.c (x_handle_dnd_message): Adjust users.
6004 * menu.h (mouse_position_for_popup): Remove prototype.
6005 * xterm.h (x_relative_mouse_position): Add prototype.
6006 * xterm.c (x_find_topmost_parent): Break from the loop and do not
6007 call XFree if XQueryTree returns zero.
6009 2014-06-21 Eli Zaretskii <eliz@gnu.org>
6011 * indent.c (Fvertical_motion): Doc fix.
6012 Move to the goal column, if any, with a single call to
6013 move_it_in_display_line, not in two calls. Doing this with two
6014 calls causes move_it_in_display_line apply the line-prefix
6015 handling twice instead of just once. (Bug#17823)
6017 2014-06-21 Paul Eggert <eggert@cs.ucla.edu>
6019 Port to OS X ACLs (Bug#17810).
6020 * fileio.c (Ffile_acl): Port to OS X, where acl_get_file (...,
6021 ACL_TYPE_ACCESS) doesn't work.
6023 2014-06-21 Stefan Monnier <monnier@iro.umontreal.ca>
6025 * keyboard.c (read_key_sequence): Don't invoke Vprefix_help_command
6026 before checking key-translation-map (bug#17659).
6028 2014-06-21 Dmitry Antipov <dmantipov@yandex.ru>
6030 * font.c (font_make_object): Avoid dangling pointer which may
6031 crash GC (Bug#17771).
6033 2014-06-21 Eli Zaretskii <eliz@gnu.org>
6035 * image.c [5 < GIFLIB_MAJOR + (1 <= GIFLIB_MINOR)]: Declare the
6036 prototype of DGifCloseFile as appropriate for older and newer
6038 (gif_close): New function, encapsulates the differences in the
6039 calling sequence of DGifCloseFile before v5.1.0 and after it.
6040 (gif_load): Call gif_close instead of DGifCloseFile. Divulge the
6041 error string where appropriate. (Bug#17790)
6043 * xdisp.c (Fmove_point_visually): Instead of testing for keyboard
6044 macro execution, make sure point didn't move since last complete
6045 redisplay, as the condition for using the glyph matrix
6046 information. (Bug#17777)
6048 2014-06-19 Dmitry Antipov <dmantipov@yandex.ru>
6050 Minor cleanup of fonset code.
6051 * fontset.c (FONTSET_ID, set_fontset_id, FONTSET_NAME)
6052 (set_fontset_name, FONTSET_ASCII, set_fontset_ascii)
6053 (FONTSET_BASE, set_fontset_base, FONTSET_FRAME)
6054 (set_fontset_frame, FONTSET_NOFONT_FACE, set_fontset_nofont_face)
6055 (FONTSET_DEFAULT, set_fontset_default, FONTSET_FALLBACK)
6056 (set_fontset_fallback): Reorder extra slots and avoid unused slots.
6057 (free_realized_fontset): Remove because a no-op since 2008.
6058 (free_face_fontset): Adjust user.
6059 (syms_of_fontset): Shrink fontset by one extra slot.
6061 2014-06-17 Paul Eggert <eggert@cs.ucla.edu>
6063 Omit redundant extern decls.
6064 Most of this patch is from Dmitry Antipov, in:
6065 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00263.html
6066 * commands.h (update_mode_lines):
6067 * frame.h (Qbackground_color, Qforeground_color)
6068 (x_set_menu_bar_lines):
6069 * ftfont.c (ftfont_font_format):
6070 * intervals.h (Qkeymap, Qfont):
6071 * keyboard.c (timer_check, safe_run_hooks, Qregion_extract_function):
6072 * lisp.h (Ffboundp, Qnil, Qt, Qlambda, Qintegerp, Qwholenump)
6073 (Qsymbolp, Qlisp, Qconsp, Qstringp, Qarrayp, Qbufferp, Qmarkerp)
6074 (Qvectorp, Qbuffer_or_string_p, Qchar_table_p, Qvector_or_char_table_p)
6075 (Qfloatp, Qnumberp, Qfont_spec, Qfont_entity, Qfont_object)
6076 (Fbyteorder, wrong_type_argument, Fmax_char, syms_of_composite)
6077 (Fidentity, extract_float, init_display, syms_of_display, Qdisplay):
6078 (Qimage, Qbox, redisplay_preserve_echo_area, char_table_ref)
6079 (char_table_set, char_table_translate, Qautoload, Qbottom, Qtop)
6080 (Qvisible, Qfont, Qfront_sticky, Qrear_nonsticky, init_sigio)
6081 (Qtool_bar, Qheader_line):
6082 * macros.c (Fexecute_kbd_macro):
6083 * xdisp.c (Ftool_bar_height, Ftool_bar_height):
6084 * xterm.c (x_delete_terminal, XSetIMValues):
6085 * xterm.h (x_set_window_size, x_query_color, x_get_focus_frame)
6086 (x_implicitly_set_name, popup_activated)
6087 (widget_store_internal_border):
6088 Remove redundant decls.
6089 * frame.c [USE_X_TOOLKIT]: Include widget.h.
6090 * keyboard.c (Fexit_recursive_edit, Fabort_recursive_edit):
6091 Remove _Noreturn, as make-docfile now does that for us.
6092 * lisp.h (DEFUN): Don't declare fnname here; rely on make-docfile.
6093 (Qregion_extract_function): New decl.
6094 * window.c, xfns.c: Include menu.h.
6096 2014-06-17 Stefan Monnier <monnier@iro.umontreal.ca>
6098 * callint.c (Fcall_interactively): Fix up last change (bug#17701).
6100 2014-06-17 Dmitry Antipov <dmantipov@yandex.ru>
6102 * fileio.c (Fread_file_name): Do not pass redundant args and ...
6103 * callint.c (read_file_name): ... convert to static here.
6104 * lisp.h (Fread_file_name): Do not EXFUN it.
6105 (STRING_COPYIN): Remove; unused.
6106 * composite.c (CHAR_COMPOSABLE_P): Replace unsafe macro with ...
6107 (char_composable_p): ... static function. All users changed.
6108 * eval.c (toplevel): Remove redundant #include directives.
6109 * xterm.c (x_initialize): Add static to match prototype.
6110 * ccl.c (Fccl_execute_on_string):
6111 * font.c (fon_intern_prop): Use make_specified_string.
6113 2014-06-16 Paul Eggert <eggert@cs.ucla.edu>
6115 * Makefile.in (ns-app): Fix typo that broke build on OS X.
6116 Reported by David Caldwell in:
6117 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00251.html
6119 2014-06-16 Dmitry Antipov <dmantipov@yandex.ru>
6121 Do not ask for XRender extension each time XFT font is opened.
6122 * xftfont.c (xftfont_open): Move call to XRenderQueryExtension ...
6123 * xterm.c (x_term_init) [HAVE_XFT]: ... to here. Adjust comment.
6125 2014-06-15 Glenn Morris <rgm@gnu.org>
6127 * Makefile.in: Use `make -C' rather than `cd && make' throughout.
6129 2014-06-15 Eli Zaretskii <eliz@gnu.org>
6131 * xdisp.c (Fmove_point_visually): Don't use the glyph matrix
6132 information if we are in the middle of executing a keyboard macro,
6133 since redisplay doesn't update the screen until the macro is
6134 finished. (Bug#17777)
6136 * alloc.c (cleanup_vector): Don't dereference a font driver
6137 pointer if it is NULL. (Bug#17771)
6139 2014-06-13 Glenn Morris <rgm@gnu.org>
6141 * Makefile.in ($(leimdir)/leim-list.el, $(srcdir)/macuvs.h)
6142 ($(lispsource)/international/charprop.el)
6143 ($(libsrc)/make-docfile$(EXEEXT), $(lwlibdir)/liblw.a)
6144 ($(oldXMenudir)/libXMenu11.a, ns-app, .el.elc)
6145 ($(lispsource)/loaddefs.el, bootstrap-emacs$(EXEEXT)):
6146 GNU make automatically passes command-line arguments to sub-makes.
6148 2014-06-13 Paul Eggert <eggert@cs.ucla.edu>
6150 Avoid hangs in accept-process-output (Bug#17647).
6151 * lisp.h, process.c (wait_reading_process_input):
6152 Return int, not bool. All uses changed.
6153 * process.c (SELECT_CANT_DO_WRITE_MASK):
6154 Remove macro, replacing with ...
6155 (SELECT_CAN_DO_WRITE_MASK): ... new constant, with inverted sense.
6157 (status_notify): New arg WAIT_PROC. Return int, not void.
6160 2014-06-13 Eli Zaretskii <eliz@gnu.org>
6162 * menu.c (Fx_popup_menu): Don't call the frame's menu_show_hook if
6163 the frame is the initial frame, because the hook is not set up
6164 then, and Emacs crashes.
6165 Reported by Fabrice Popineau <fabrice.popineau@gmail.com>.
6167 2014-06-12 Stefan Monnier <monnier@iro.umontreal.ca>
6169 * keymap.c (silly_event_symbol_error): Don't recommend the use
6172 2014-06-11 Eli Zaretskii <eliz@gnu.org>
6174 * xdisp.c (set_cursor_from_row): Fix an off-by-one error when
6175 matching overlay strings with 'cursor' property against buffer
6176 positions traversed in the glyph row. (Bug#17744)
6178 2014-06-11 Jan Djärv <jan.h.d@swipnet.se>
6180 * nsterm.h (EmacsApp): Always compile in shouldKeepRunning, isFirst
6183 * nsterm.m (run): Always compile for Cocoa. Use runtime check to
6184 determine 10.9 (Bug#17751).
6186 * macfont.m (macfont_draw): Positions were not freed.
6188 2014-06-10 Dmitry Antipov <dmantipov@yandex.ru>
6190 * dispextern.h (PREPARE_FACE_FOR_DISPLAY): Remove as a duplicate of ...
6191 * xfaces.c (prepare_face_for_display) [HAVE_WINDOW_SYSTEM]: ... this
6192 function. Also adjust comment.
6193 * fringe.c, w32term.c, xdisp.c, xterm.c: All users changed.
6195 * dispextern.h (struct face) [HAVE_XFT]: Ifdef 'extra' member.
6196 * font.c (font_done_for_face):
6197 * xfaces.c (realize_non_ascii_face): Adjust user.
6198 * font.h (struct font_driver): Convert 'prepare_face' to return
6199 void because its return value is never used anyway.
6200 * xfont.c (xfont_prepare_face): Return void.
6201 * xftfont.c (xftfont_prepare_face): Likewise. Use xmalloc.
6202 (xftfont_done_face): Use xfree.
6204 * dispextern.h (last_tool_bar_item): Remove declaration.
6205 * frame.h (struct frame): New member last_tool_bar_item.
6206 * frame.c (make_frame): Initialize it.
6207 * xdisp.c (toplevel): Remove last_tool_bar_item.
6208 (handle_tool_bar_click, note_tool_bar_highlight):
6209 * w32term.c (w32_read_socket, w32_initialize):
6210 * xterm.c (handle_one_xevent, x_initialize): Adjust users.
6212 * frame.h (window_system_available) [!HAVE_WINDOW_SYSTEM]: Always false.
6213 * frame.c (window_system_available) [HAVE_WINDOW_SYSTEM]: Now here.
6215 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
6217 Say (accept-process-output P)'s result pertains to P if P is non-nil.
6218 * process.c (Faccept_process_output)
6219 (wait_reading_process_output): Mention that if PROCESS is non-nil,
6220 the return value is about PROCESS, not about other processes.
6222 2014-06-09 Dmitry Antipov <dmantipov@yandex.ru>
6224 Further adjustments to mark_object and friends.
6225 Now the mark_object's stack is just 32 bytes on a 64-bit
6226 system, which means extra 20% off the stack usage.
6227 * alloc.c (mark_save_value): As before, refactored out from ...
6228 (mark_object): ... adjusted user. Also add comment.
6230 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
6232 Fix core dump after a dropped X connection (Bug#17704).
6233 * sysdep.c (stuff_char): Don't abort merely because the selected frame
6234 is dead, as we may be shutting down.
6236 2014-06-08 Glenn Morris <rgm@gnu.org>
6238 * fileio.c (write-region-inhibit-fsync): Doc tweak.
6240 * data.c (Flss, Fgtr, Fleq, Fgeq): Doc tweaks.
6242 2014-06-08 Paul Eggert <eggert@cs.ucla.edu>
6244 If a C name must be extern on some platforms, make it extern on all.
6245 * dispextern.h (set_vertical_scroll_bar, erase_phys_cursor)
6247 * font.h (ftxfont_driver) [HAVE_XFT]:
6248 * keyboard.h (menu_items_inuse, ignore_mouse_drag_p, make_ctrl_char):
6249 * lisp.h (get_frame_param):
6250 * menu.h (tty_menu_show):
6251 * process.h (conv_sockaddr_to_lisp, catch_child_signal):
6252 * termhooks.h (encode_terminal_code):
6253 * xterm.h (x_menu_wait_for_event):
6255 * frame.c (get_frame_param):
6256 * fringe.c (max_used_fringe_bitmap):
6257 * ftxfont.c (ftxfont_driver):
6258 * keyboard.c (ignore_mouse_drag_p, make_ctrl_char):
6259 * menu.c (menu_items_inuse):
6260 * process.c (conv_sockaddr_to_lisp, catch_child_signal):
6261 * term.c (encode_terminal_code, tty_menu_show):
6262 * xdisp.c (set_vertical_scroll_bar, erase_phys_cursor):
6263 * xfaces.c (load_color):
6264 * xmenu.c (x_menu_wait_for_event):
6267 2014-06-08 Dmitry Antipov <dmantipov@yandex.ru>
6269 Change object marking routines to minimize stack usage.
6270 This change moves a few cold paths from mark_object to NO_INLINE
6271 functions and adjusts symbol marking loop. According to GCC 4.8.2
6272 -Wstack-usage, this reduces mark_object's stack usage from 80 to
6273 48 bytes on a 64-bit system. For a long byte-force-recompile runs,
6274 stack usage at the mark phase is reduced up to 28%. Surprisingly,
6275 it also gains up to 3% in speed (with default '-O2 -g3' flags).
6276 * alloc.c (mark_compiled, mark_localized_symbol): New functions,
6277 refactored out from ...
6278 (mark_object): ... adjusted user. Also mark symbols in a tight
6280 (mark_face_cache): Add NO_INLINE.
6282 2014-06-08 Eli Zaretskii <eliz@gnu.org>
6284 * sysdep.c (reset_sys_modes): Use cursorX, not curX, as the latter
6285 contains garbage on WINDOWSNT (which could potentially infloop at
6288 Minimize cursor motion during TTY menu updates.
6289 * term.c (tty_menu_display): Don't position cursor here.
6290 Instead, pass the cursor coordinates to update_frame_with_menu.
6291 (tty_menu_activate): Send the hide cursor command only once in an
6292 iteration through the outer 'while' loop.
6294 * dispnew.c (update_frame_1): Accept an additional argument
6295 SET_CURSOR_P, and position the cursor at the end of the frame
6296 update only if that argument is non-zero. All callers changed to
6297 provide the additional argument as non-zero, except for
6298 update_frame_with_menu.
6299 (update_frame_with_menu): Accept 2 additional arguments ROW and
6300 COL; if they are non-negative, instruct update_frame_1 not to
6301 position the cursor, and instead position it according to ROW and COL.
6303 * dispextern.h (update_frame_with_menu): Update prototype.
6305 2014-06-08 Stefan Monnier <monnier@iro.umontreal.ca>
6307 * callproc.c (call_process): Don't check read-only if we don't insert
6308 anything (bug#17666).
6310 2014-06-08 Eli Zaretskii <eliz@gnu.org>
6312 * dispnew.c (update_frame_with_menu): Set display_completed.
6314 2014-06-07 Eli Zaretskii <eliz@gnu.org>
6316 * term.c (tty_menu_show) [WINDOWSNT]: Make tty_menu_show extern
6318 * menu.h (tty_menu_show) [WINDOWSNT]: Declare extern only for WINDOWSNT.
6320 2014-06-06 Paul Eggert <eggert@cs.ucla.edu>
6322 * term.c (tty_menu_show) [!HAVE_NTGUI]: Now static.
6323 * menu.h (tty_menu_show) [!HAVE_NTGUI]: Omit extern decl.
6325 2014-06-06 Stefan Monnier <monnier@iro.umontreal.ca>
6327 * window.c (Frecenter): Signal an error if window-buffer is not
6330 * keyboard.c (make_lispy_position): Don't include a buffer position in
6331 mode/header-line mouse events.
6333 * keyboard.c (read_char): Handle (t . <event>) in the second use of
6334 Vunread_command_events (bug#17650).
6336 2014-06-06 Dmitry Antipov <dmantipov@yandex.ru>
6338 * xterm.c (x_setup_pointer_blanking):
6339 Conditionally probe Xfixes until this stuff is stabilized (Bug#17609).
6341 2014-06-05 Dmitry Antipov <dmantipov@yandex.ru>
6343 * keyboard.c, process.c: Do not define POLL_FOR_INPUT here
6344 because it will be defined in generated config.h if needed.
6346 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
6348 Use terminal-specific hooks to display popup dialogs.
6349 * termhooks.h (struct terminal): New field popup_dialog_hook.
6350 * menu.c (emulate_dialog_with_menu): New function, refactored from ...
6351 (Fx_popup_dialog): ... adjusted user. Also remove old #if 0
6352 code and use popup_dialog_hook.
6353 * nsmenu.m (ns_popup_dialog): Make hook-compatible.
6354 * nsterm.h (ns_popup_dialog): Adjust prototype.
6355 * nsterm.m (ns_create_terminal):
6356 * w32term.c (w32_create_terminal):
6357 * xterm.c (x_create_terminal) [USE_X_TOOLKIT || USE_GTK]:
6358 Setup popup_dialog_hook.
6360 2014-06-04 Eli Zaretskii <eliz@gnu.org>
6362 * w32heap.c (report_temacs_memory_usage): Improve the report by
6363 reporting the large blocks that are actually occupied at dump time.
6365 * w32console.c (initialize_w32_display): Set the console
6366 menu_show_hook, otherwise TTY menus are broken on w32.
6368 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
6370 Use terminal-specific hooks to display menus.
6371 * termhooks.h (struct terminal): New field menu_show_hook.
6372 * menu.h (<anonymous enum>): Bit flags for menu hooks.
6373 (x_menu_show, w32_menu_show, ns_menu_show, tty_menu_show):
6375 * menu.c (Fx_popup_menu): Use bit flags and menu_show_hook.
6376 * nsmenu.m (ns_menu_show):
6377 * w32menu.c (w32_menu_show):
6378 * xmenu.c (x_menu_show):
6379 * term.c (tty_menu_show): Adjust to use bit flags.
6380 (set_tty_hooks): Set menu_show_hook.
6381 * xterm.c (x_create_terminal):
6382 * nsterm.m (ns_create_terminal):
6383 * msdos.c (initialize_msdos_display):
6384 * w32term.c (w32_create_terminal): Likewise.
6386 2014-06-03 Juanma Barranquero <lekktu@gmail.com>
6388 * w32heap.c (DUMPED_HEAP_SIZE) [!_WIN64]: Reduce to 11 MB.
6390 2014-06-03 Eli Zaretskii <eliz@gnu.org>
6392 * sysselect.h (fd_CLR, fd_ISSET, fd_SET, FD_CLR, FD_ISSET)
6393 (FD_SET): Don't define on WINDOWSNT.
6395 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
6397 * emacs.c: Include "sysselect.h", to define its inline functions.
6398 Reported by Glenn Morris in:
6399 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00077.html
6401 Do not require libXt-devel when building with gtk.
6402 * gtkutil.h, menu.h: Include lwlib-widget.h, not lwlib-h, to avoid
6403 dependency on libXt-devel.
6404 * menu.h [HAVE_NTGUI]: Include lwlib-widget.h in this case too.
6405 (enum button_type, widget_value) [HAVE_NTGUI]: Remove, as
6406 lwlib-widget.h now does this.
6407 * nsmenu.m (ns_menu_show): "enabled" -> "enable" to fix typo.
6409 2014-06-03 Paul Eggert <eggert@penguin.cs.ucla.edu>
6411 If ENABLE_CHECKING, range-check args of FD_CLR, FD_ISSET, FD_SET.
6412 * process.c (add_read_fd, delete_read_fd, add_write_fd)
6413 (delete_write_fd, wait_reading_process_output):
6414 Remove now-redundant easserts.
6415 * sysselect.h (SYSSELECT_H): New macro, to avoid double-inclusion woes.
6416 Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
6417 (fd_CLR, fd_ISSET, fd_SET): New inline functions.
6418 (FD_CLR, FD_ISSET, FD_SET): Redefine in terms of these functions.
6420 2014-06-03 Eli Zaretskii <eliz@gnu.org>
6422 * w32heap.c (DUMPED_HEAP_SIZE): Move from w32heap.h. Don't use
6423 HEAPSIZE; instead, define separate values for the 32- and 64-bit builds.
6424 (calloc): Don't undef, it is never defined.
6425 (HEAP_ENTRY_SHIFT): Remove unused macro.
6427 * Makefile.in (C_HEAP_SWITCH): Remove.
6428 (ALL_CFLAGS): Don't use $(C_HEAP_SWITCH).
6430 Fix MS-Windows build broken by menu changes on 2014-06-02.
6431 * w32menu.c (w32_menu_show): Fix a typo that broke compilation.
6433 * menu.h (enum button_type, struct _widget_value) [HAVE_NTGUI]:
6434 Define instead of including ../lwlib/lwlib.h, which causes
6435 compilation errors due to missing X11 headers.
6437 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
6439 * process.c (wait_reading_process_output): Omit incorrect test of
6440 p->infd against zero. Add easserts for infd having a plausible value.
6442 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
6444 Adjust to match recent lwlib changes.
6445 * menu.h (xmalloc_widget_value): Replace by ...
6446 (make_widget_value): ... new prototype.
6447 * menu.c (xmalloc_widget_value): Replace by ...
6448 (make_widget_value): ... new function.
6449 (free_menubar_widget_value_tree, digest_single_submenu): Adjust users.
6450 * gtkutil.c (malloc_widget_value, free_widget_value):
6451 (widget_value_free_list, malloc_cpt): Remove old lwlib-compatible code.
6452 * keyboard.h (enum button_type, struct _widget_value):
6453 * gtkutil.h, nsgui.h, w32gui.h (malloc_widget_value, free_widget_value):
6455 * nsmenu.m (ns_update_menubar, ns_menu_show):
6456 * w32menu.c (set_frame_menubar, w32_menu_show, w32_dialog_show):
6457 * xmenu.c (set_frame_menubar, xmenu_show, x_dialog_show): Adjust users.
6458 * xterm.h (XtParent) [USE_GTK]: Remove unused macro.
6460 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
6462 * image.c (x_query_frame_background_color)
6463 [HAVE_PNG || HAVE_NS || HAVE_IMAGEMAGICK || HAVE_RSVG]:
6464 Fix --enable-gcc-warnings compilation without image libraries.
6466 2014-06-02 Eli Zaretskii <eliz@gnu.org>
6468 * w32heap.c (malloc_after_dump, realloc_after_dump): Update the
6469 emulated break value only if it goes up.
6470 (sbrk): Add assertion that the INCREMENT argument is strictly
6471 zero. Improve and correct the commentary.
6473 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
6475 Improve AIX-related merge from emacs-24.
6476 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Fix comment.
6477 * lisp.h (ENUMABLE) [!_AIX]: Don't define to 0 merely because we're
6478 not on AIX; since we're on the trunk we can use enums more broadly.
6480 * frame.c (x_set_frame_parameters): Don't read uninitialized storage.
6482 2014-06-02 Jan Djärv <jan.h.d@swipnet.se>
6484 * xterm.c (xg_scroll_callback): Remove position, for jump set portion
6485 to min(value, whole).
6487 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
6489 Bring back the changes to GDB-visible symbols, but only on AIX.
6490 And only if it's not pre-4.2 GCC.
6491 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
6492 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
6493 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
6496 2014-06-02 Eli Zaretskii <eliz@gnu.org>
6498 * fileio.c (Finsert_file_contents): Call prepare_to_modify_buffer
6499 with PT, not GPT. (Bug#16433)
6501 Revert last changes to GDB-visible symbols.
6502 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): Delete macros.
6503 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Don't use them.
6504 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
6507 2014-06-02 Glenn Morris <rgm@gnu.org>
6509 * cmds.c (Fself_insert_command): Allow zero repeat count. (Bug#17649)
6511 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
6513 Fix port to 32-bit AIX with xlc (Bug#17598).
6514 * alloc.c (gdb_make_enums_visible): Remove FLOAT_TO_STRING_BUFSIZE.
6515 * conf_post.h (FLEXIBLE_ARRAY_MEMBER) [__IBMC__]: Don't define to empty.
6516 * lisp.h (FLOAT_TO_STRING_BUFSIZE): Make it a macro, instead of an enum,
6517 to work around a compiler bug in IBM xlc 12.1.
6519 2014-06-02 Eli Zaretskii <eliz@gnu.org>
6521 * xterm.c (x_update_window_end): Don't invalidate the entire
6522 mouse-highlight info, just signal frame_up_to_date_hook that mouse
6523 highlight needs to be redisplayed. (Bug#17588)
6525 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
6527 Port the GDB-visible symbols to AIX.
6528 Without them, GDB doesn't work to debug Emacs, since the AIX linker
6529 optimizes away the relevant external symbols. Use enums instead;
6530 this suffices for the AIX port, which is 32-bit-only anyway.
6531 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
6532 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
6533 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
6536 Include sources used to create macuvs.h.
6537 * Makefile.in ($(srcdir)/macuvs.h): New rule.
6538 * macuvs.h: Use automatically-generated header.
6540 2014-06-01 Paul Eggert <eggert@cs.ucla.edu>
6542 Port signal-handling to DragonFly BSD (Bug#17646).
6543 * callproc.c, sysdep.c (block_child_signal, unblock_child_signal):
6544 Move implementations from callproc.c to sysdep.c.
6545 * process.h, syssignal.h (block_child_signal, unblock_child_signal):
6546 Move declarations from process.h to syssignal.h.
6548 2014-06-01 Juanma Barranquero <lekktu@gmail.com>
6550 * callint.c (Ffuncall_interactively): Add usage.
6552 2014-06-01 Jan Djärv <jan.h.d@swipnet.se>
6554 * nsfns.m (ns_appkit_version_str): Add os version for Cocoa.
6556 2014-05-30 Eli Zaretskii <eliz@gnu.org>
6558 * w32heap.c (malloc_before_dump, malloc_after_dump)
6559 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
6560 (mmap_alloc, mmap_realloc): Check for errors more thoroughly and
6561 set errno where appropriate to emulate CRT functions.
6563 2014-05-30 Dmitry Antipov <dmantipov@yandex.ru>
6565 Debugging facility to check whether 'const char *' points to
6566 relocatable data of non-pure Lisp string.
6567 * alloc.c (maybe_lisp_pointer): New function, refactored out of ...
6568 (mark_maybe_pointer): ... adjusted user.
6569 (relocatable_string_data_p): New function.
6570 * lisp.h (relocatable_string_data_p): Add prototype.
6571 * xdisp.c (message_with_string): If ENABLE_CHECKING, make sure
6572 the pointer to relocatable Lisp data is not used.
6574 2014-05-30 Paul Eggert <eggert@cs.ucla.edu>
6576 Don't let SIGINT handling block SIGCHLD indefinitely (Bug#17561).
6577 * atimer.c (block_atimers):
6578 * callproc.c (block_child_signal): Block SIGINT too;
6579 otherwise, its handler might now unblock signals that it shouldn't.
6580 * keyboard.c (read_char): Clear signal mask, since we may
6581 be in a SIGINT handler, and many signals may be masked.
6582 * keyboard.c (handle_interrupt):
6583 * sysdep.c (handle_arith_signal):
6584 Clear signal mask instead of just unblocking the signal that
6585 was received, since several signals may be blocked at this point.
6587 2014-05-29 Eli Zaretskii <eliz@gnu.org>
6589 * Makefile.in (TEMACS_POST_LINK): Remove target.
6590 (emacs$(EXEEXT)): Remove $(ADDSECTION) from prerequisites.
6591 (temacs$(EXEEXT)): Remove $(TEMACS_POST_LINK) from the recipe.
6593 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
6595 * xmenu.c (xdialog_show): Remove prototype, rename to
6596 x_dialog_show, remove 2nd arg because it's always zero
6597 and simplify accordingly.
6598 (xw_popup_dialog): Adjust user.
6599 * w32menu.c (w32_dialog_show): Adjust prototype, remove
6600 2nd arg because it's always zero and simplify accordingly.
6601 (w32_popup_dialog): Adjust user.
6603 2014-05-29 Eli Zaretskii <eliz@gnu.org>
6605 * w32heap.c (report_temacs_memory_usage): New function.
6607 * unexw32.c (unexec) [ENABLE_CHECKING]:
6608 Call report_temacs_memory_usage.
6610 * w32heap.h (report_temacs_memory_usage): Add prototype.
6612 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
6614 Don't substitute sigprocmask for pthread_sigmask (Bug#17561).
6615 * Makefile.in (LIB_PTHREAD_SIGMASK): Remove; all uses removed.
6617 2014-05-29 Eli Zaretskii <eliz@gnu.org>
6619 * buffer.c (init_buffer): Accept an argument 'initialized'.
6620 [USE_MMAP_FOR_BUFFERS]: If 'initialized' is non-zero, reset
6621 mmap_regions and mmap_fd, to avoid referencing stale data from the
6622 dump phase. Add an assertion for buffer text of buffers created
6623 in temacs before this function is called. (Bug#17622)
6624 (mmap_regions_1, mmap_fd_1): Remove unused variables.
6626 * lisp.h (init_buffer): Update prototype.
6628 * emacs.c (main): Pass 'initialized' as the argument to init_buffer.
6630 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
6632 * alloc.c (Fgarbage_collect): Fix compilation with
6633 GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
6635 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
6637 * frame.c, frame.h (frame_char_to_pixel_position)
6638 (frame_set_mouse_position): Now static, and made private in
6639 frame.c rather than public in frame.h.
6641 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
6643 Refactor mouse positioning stuff to avoid code duplication.
6644 * frame.h (frame_char_to_pixel_position): New function.
6645 (x_set_mouse_position): Rename to...
6646 (frame_set_mouse_position): ...new function.
6647 (frame_set_mouse_pixel_position): Add prototype.
6648 * nsterm.m, w32term.c, xterm.c (x_set_mouse_pixel_position):
6649 Rename to frame_set_mouse_pixel_position.
6650 * frame.c (Fset_mouse_pixel_position, Fset_mouse_position):
6652 * xterm.h, w32term.h ( x_set_mouse_position)
6653 (x_set_mouse_pixel_position): Remove prototypes.
6655 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
6657 On X, always make pointer visible when deleting frame (Bug#17609).
6658 * frame.c (frame_make_pointer_visible, frame_make_pointer_invisible):
6660 * frame.h (frame_make_pointer_visible, frame_make_pointer_invisible):
6662 * cmds.c (Fself_insert_command): Use SELECTED_FRAME.
6663 * keyboard.c (gobble_input): If there is no terminal input error,
6664 make sure the pointer is visible for all frames on this terminal.
6665 * xterm.c (x_free_frame_resources): Enable pointer visibility if
6666 it was previously disabled.
6668 2014-05-28 Stefan Monnier <monnier@iro.umontreal.ca>
6670 * data.c (Fzerop): Move to Elisp.
6671 (syms_of_data): Don't defsubr it.
6672 * keyboard.c (echo_keystrokes_p): New function.
6673 (read_char, record_menu_key, read_key_sequence): Use it.
6675 * callint.c (Qfuncall_interactively): New var.
6676 (Qcall_interactively): Remove.
6677 (Ffuncall_interactively): New function.
6678 (Fcall_interactively): Use it.
6679 (syms_of_callint): Defsubr it.
6681 2014-05-27 Stefan Monnier <monnier@iro.umontreal.ca>
6683 * bytecode.c (FETCH) [BYTE_CODE_SAFE]: Check the bytecode wasn't
6684 relocated from under us.
6686 2014-05-27 Fabrice Popineau <fabrice.popineau@gmail.com>
6688 Use mmap(2) emulation for allocating buffer text on MS-Windows.
6689 * Makefile.in (C_HEAP_SWITCH): Get the predefined heap size from
6690 configure, not from HEAPSIZE.
6691 (ADDSECTION, MINGW_TEMACS_POST_LINK): Remove, no longer used.
6693 * lisp.h (NONPOINTER_BITS): Modify the condition to define to zero
6694 for MinGW, since it no longer uses gmalloc.
6696 * buffer.c: Do not define mmap allocations functions for Windows.
6697 Remove mmap_find which is unused. Remove mmap_set_vars which does
6699 [WINDOWSNT]: Include w32heap.h.
6700 (init_buffer): Always allocate new memory for buffers.
6702 * emacs.c: Remove mmap_set_vars calls.
6704 * image.c (free_image): Undef free for Windows because it is
6705 redirected to our private version.
6707 * unexw32.c (COPY_PROC_CHUNK): Use %p format for 64bits compatibility.
6708 (copy_executable_and_dump_data): Remove dumping the heap section.
6709 (unexec): Restore using_dynamic_heap after dumping.
6711 * w32heap.c (dumped_data_commit, malloc_after_dump)
6712 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
6713 (free_after_dump, free_before_dump, mmap_alloc, mmap_realloc)
6714 (mmap_free): New functions.
6716 * w32heap.h: Declare dumped_data and mmap_* function prototypes.
6718 2014-05-27 Paul Eggert <eggert@cs.ucla.edu>
6720 * image.c (imagemagick_load_image): Use MagickRealType for local
6721 'color_scale', instead of double, to avoid a GCC warning about
6724 * xfns.c (Fx_window_property): Remove unused local.
6726 Don't kill already-reaped process (Bug#17561).
6727 * process.c (process_send_signal): Fix race condition where a
6728 subprocess was reaped by a signal handler between the check for
6729 liveness and calling 'kill', which meant that Emacs could in
6730 theory kill an innocent bystander process. Do the fix by blocking
6731 SIGCHLD in a critical section that checks liveness before killing.
6733 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6735 * w32.c (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT): Define only if undefined.
6737 2014-05-26 Ken Brown <kbrown@cornell.edu>
6739 * w32term.c (x_delete_display): Don't free dpyinfo->w32_id_name,
6740 even if !CYGWIN (see bug#17510).
6742 2014-05-26 Jan Djärv <jan.h.d@swipnet.se>
6744 * nsfns.m (Fns_do_applescript): Surround NSApp run
6745 with calls to ns_init_events, ns_finish_events (Bug#17424).
6747 * nsterm.h (ns_init_events, ns_finish_events): Declare.
6749 * nsterm.m (ns_init_events, ns_finish_events): New functions.
6750 (ns_read_socket, ns_select): Call ns_init_events, ns_finish_events.
6752 * nsfns.m (ns_do_applescript): Surround executeAndReturnError
6753 with calls to ns_init_events, ns_finish_events (Bug#17424).
6755 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6757 * xdisp.c (move_it_in_display_line_to): Don't record wrap position
6758 if we are iterating over an object that generates glyphs for
6759 marginal areas. (Bug#17585)
6761 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
6763 * xdisp.c (safe__call1, safe__eval): Now static.
6765 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6767 * xdisp.c (safe__call): Accept va_list argument instead of '...'.
6768 (safe_call, safe__call1): Construct a va_list argument for safe_call.
6769 (safe_call1): Call safe_call instead of safe__call directly.
6771 2014-05-26 Ken Brown <kbrown@cornell.edu>
6773 * w32term.c (x_delete_display) [CYGWIN]: Don't free
6774 dpyinfo->w32_id_name, to make sure it doesn't get freed more than
6777 2014-05-26 Stefan Monnier <monnier@iro.umontreal.ca>
6779 * xdisp.c: Bind inhibit-quit during pre-redisplay-function.
6780 (safe__call, safe__call1, safe__eval): New functions.
6781 (safe_call): Use it.
6782 (prepare_menu_bars): Use it for pre-redisplay-function (bug#17577).
6783 (display_mode_element): Same for `:eval'.
6785 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
6787 Fix port to 32-bit AIX (Bug#17540).
6788 * unexaix.c (copy_text_and_data): Don't add text_scnptr to ptr
6789 twice. _text already includes this offset.
6790 (unrelocate_symbols): Don't cast 64-bit integer to pointer.
6792 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6794 * xdisp.c (move_it_in_display_line_to): Avoid infinite recursion:
6795 when closest_pos is identical to to_charpos, don't recurse, since
6796 we already tried that, and failed. (Bug#17539)
6798 * w32fns.c (unwind_create_frame) [GLYPH_DEBUG]: If we are
6799 unwinding when frame's faces were not initialized yet, increment
6800 the frame's image-cache reference count before calling
6801 x_free_frame_resources. Don't dereference
6802 dpyinfo->terminal->image_cache if it is NULL. (Bug#17524)
6804 2014-05-25 Jan Djärv <jan.h.d@swipnet.se>
6806 * nsfont.m (nsfont_draw): Simplify as arguments are adjusted in
6809 * nsterm.m (ns_draw_glyph_string): Move isComposite and end from
6810 macfont.m, call draw with adjusted arguments so font drivers
6811 don't need to do that.
6813 * macfont.m (macfont_draw): Merge changes from Macport.
6815 2014-05-24 Eli Zaretskii <eliz@gnu.org>
6817 * alloc.c (garbage_collect_1): New function, with all of the guts
6818 of Fgarbage_collect.
6819 (mark_stack): Accept an argument END and don't mark Lisp objects
6820 on the stack beyond the address given by END. Calculation of END
6821 was moved to Fgarbage_collect.
6822 (Fgarbage_collect): Calculate the end address of the stack portion
6823 that needs to be examined by mark_stack, and pass that address to
6824 garbage_collect_1, which will pass it to mark_stack.
6825 See http://lists.gnu.org/archive/html/emacs-devel/2014-05/msg00270.html
6826 for more details about the underlying problems. In particular,
6827 this avoids dumping Emacs with the large hash-table whose value is
6828 held in purify-flag for most of the time loadup.el runs.
6830 2014-05-24 Jan Djärv <jan.h.d@swipnet.se>
6832 * xfns.c (x_window_property_intern): New function (code from
6834 (Fx_window_property): Call x_window_property_intern. If property
6835 not found and NILP (source) and outer window != inner window,
6836 check outer window for property (Bug#17537).
6838 2014-05-22 Paul Eggert <eggert@cs.ucla.edu>
6840 Supply malloc and alloc_size attributes for extern allocators.
6841 This documents the C API, and helps GCC generate a bit better code.
6842 * conf_post.h (ATTRIBUTE_MALLOC, ATTRIBUTE_ALLOC_SIZE)
6843 (ATTRIBUTE_MALLOC_SIZE): New macros.
6844 * gmalloc.c (malloc, realloc, calloc):
6845 * gtkutil.h (malloc_widget_value):
6846 * lisp.h (ralloc, r_re_alloc, xmalloc, xzalloc, xrealloc, xnmalloc)
6847 (xnrealloc, xstrdup, xlispstrdup, record_xmalloc):
6850 2014-05-21 Paul Eggert <eggert@cs.ucla.edu>
6852 Don't assume that ImageMagick uses a 16-bit quantum (Bug#17519).
6853 * image.c (imagemagick_load_image): Port to hosts that do not use
6854 a 16-bit quantum, i.e., QuantumRange does not equal 65535.
6856 2014-05-21 Leo Liu <sdl.web@gmail.com>
6858 * fns.c (Fnreverse): Accept strings for SEQ and update doc-string.
6860 2014-05-20 Michael Albinus <michael.albinus@gmx.de>
6862 * dbusbind.c (xd_signature): Revert last 2 patches.
6864 2014-05-19 Paul Eggert <eggert@cs.ucla.edu>
6866 Allow any non-nil value to count as true in bool-vector.
6867 Likewise for xd_signature in dbusbind.c.
6868 This is more consistent with the usual practice in Emacs, which is
6869 that any non-nil value counts as true.
6870 * alloc.c (Fbool_vector): Don't require args to be t or nil.
6871 * dbusbind.c (xd_signature): Likewise, for booleans.
6872 * data.c, lisp.h (Qbooleanp):
6873 * lisp.h (CHECK_BOOLEAN): Remove. All uses removed.
6875 2014-05-19 Dmitry Antipov <dmantipov@yandex.ru>
6877 * lisp.h (CHECK_BOOLEAN): New function.
6878 * alloc.c (Fbool_vector): New function.
6879 (syms_of_alloc): Defsubr it.
6880 * data.c (Qbooleanp): New symbol.
6881 (syms_of_data): DEFSYM it.
6882 * dbusbind.c (xd_signature): Use CHECK_BOOLEAN.
6884 * font.c (font_matching_entity): Extract font-entity object
6885 from the vector of matching entities (Bug#17486).
6887 2014-05-17 Paul Eggert <eggert@cs.ucla.edu>
6889 Assume C99 or later (Bug#17487).
6890 * bytecode.c (B__dummy__): Remove.
6891 * conf_post.h (bool_bf) [!NS_IMPL_GNUSTEP]: Use bool.
6892 (FLEXIBLE_ARRAY_MEMBER): Now always empty.
6893 * dbusbind.c (XD_DEBUG_MESSAGE) [!DBUS_DEBUG]:
6894 * regex.c (DEBUG_PRINT): Assume varargs macros.
6895 * lisp.h (DEFUN_FUNCTION_INIT): Remove. All uses now assume C99.
6897 2014-05-17 Fabrice Popineau <fabrice.popineau@gmail.com>
6899 * buffer.c (init_buffer) [USE_MMAP_FOR_BUFFERS]: Always map new
6900 memory for every buffer that was dumped.
6902 2014-05-15 Dmitry Antipov <dmantipov@yandex.ru>
6904 * fns.c (Freverse): Allow vectors, bool vectors and strings.
6905 (Fnreverse): Allow vectors and bool vectors.
6907 2014-05-14 Dmitry Antipov <dmantipov@yandex.ru>
6909 Minor cleanup for terminal setup.
6910 * termhooks.h (create_terminal): Adjust prototype.
6911 * terminal.c (create_terminal): Pass output method and RIF as args.
6912 (init_initial_terminal):
6913 * nsterm.m (ns_create_terminal):
6914 * term.c (init_tty):
6915 * w32term.c (w32_create_terminal):
6916 * xterm.c (x_create_terminal): Adjust users.
6917 Avoid redundant NULL initializers and add comments.
6919 2014-05-13 Paul Eggert <eggert@cs.ucla.edu>
6921 * keyboard.c (Qdeactivate_mark): Now static.
6923 2014-05-13 Dmitry Antipov <dmantipov@yandex.ru>
6925 If available, use Xfixes extension to do pointer blanking.
6926 * Makefile.in (XFIXES_CFLAGS, XFIXES_LIBS): New var.
6927 * xfns.c (x_set_mouse_color): Do not call make_invisible_cursor here.
6928 (make_invisible_cursor): Move to...
6929 * xterm.c (make_invisible_cursor): ...here.
6930 (x_probe_xfixes_extension, xfixes_toggle_visible_pointer)
6931 (x_toggle_visible_pointer, x_setup_pointer_blanking): New functions.
6932 (x_term_init): Call to x_setup_pointer_blanking.
6933 (XTtoggle_invisible_pointer): Use blanking specific to this display.
6934 * xterm.h (struct x_display_info): New member toggle_visible_pointer.
6936 2014-05-12 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6938 * xdisp.c (draw_glyphs): Set clipping to highlight boundaries.
6940 2014-05-12 Glenn Morris <rgm@gnu.org>
6942 * fileio.c (Ffile_executable_p): Doc tweak.
6944 2014-05-12 Jan Djärv <jan.h.d@swipnet.se>
6946 * xsettings.c (init_gsettings): Use g_settings_schema_source_lookup
6947 instead of deprecated g_settings_list_schemas if possible (Bug#17434).
6949 2014-05-08 Paul Eggert <eggert@cs.ucla.edu>
6951 * minibuf.c (read_minibuf): Avoid C99ism in previous patch (Bug#17430).
6953 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
6955 Fix initialization of minibuffer history variable (Bug#17430).
6956 * minibuf.c (read_minibuf): Initialize histval to Qnil if unbound.
6957 Move the initialization up to prevent any "value void" message.
6959 2014-05-08 Samuel Bronson <naesten@gmail.com>
6961 * keyboard.c (Frecursive_edit): Ensure inc&dec of command_loop_level
6962 are matched (bug#17413).
6964 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
6966 Stop tooltips pulling Emacs window to front (Bug#17408).
6967 * w32fns.c (Fx_show_tip): Add SWP_NOOWNERZORDER flag to
6968 SetWindowPos invocations.
6970 2014-05-08 Jan Djärv <jan.h.d@swipnet.se>
6972 * nsselect.m (Fx_selection_exists_p): Just return Qnil if window system
6973 not initialized (Bug#17398).
6975 2014-05-07 Paul Eggert <eggert@cs.ucla.edu>
6977 * image.c: Include <png.h> before <setjmp.h> (Bug#17429).
6979 2014-05-06 Paul Eggert <eggert@cs.ucla.edu>
6981 * image.c: Do not use libpng if HAVE_NS, as NS does its own thing.
6982 [HAVE_NS]: Do not include png.h.
6983 (x_query_frame_background_color): New function.
6984 (png_load_body, imagemagick_load_image, svg_load_image): Use it.
6985 (png_load_body): Coalesce duplicate code.
6987 2014-05-04 Paul Eggert <eggert@cs.ucla.edu>
6989 Consult libpng-config more consistently (Bug#17339).
6990 * Makefile.in (PNG_CFLAGS): New var.
6991 (ALL_CFLAGS): Use it.
6992 * image.c [HAVE_PNG]: Don't worry about <libpng/png.h>, as
6993 CFLAGS now handles this.
6995 2014-05-03 Paul Eggert <eggert@cs.ucla.edu>
6997 Handle systems without WCONTINUED consistently. (Bug#15110, 17339)
6998 * process.c (handle_child_signal): Remove WCONTINUED ifdef,
6999 because WCONTINUED is always defined now.
7000 * syswait.h (WCONTINUED): Move here from ../lib-src/emacsclient.c.
7002 2014-05-03 Eli Zaretskii <eliz@gnu.org>
7004 * buffer.c (overlay_strings): Fix the wording of the commentary.
7006 2014-05-01 Glenn Morris <rgm@gnu.org>
7008 * floatfns.c (Fisnan):
7009 * profiler.c (Fprofiler_cpu_running_p): Doc fix (replace `iff').
7011 2014-05-01 Eli Zaretskii <eliz@gnu.org>
7013 * term.c (tty_menu_activate): A better initialization for cursor
7016 2014-05-01 Stefan Monnier <monnier@iro.umontreal.ca>
7018 * intervals.c: Tighten assertions.
7019 (create_root_interval): Make sure the interval is not empty.
7020 (intervals_equal): Use booleans.
7021 (rotate_right, rotate_left): Check LENGTHs rather than TOTAL_LENGTH.
7022 (balance_an_interval): Sanity check LENGTHs and TOTAL_LENGTHs.
7023 (balance_possible_root_interval): Simplify and use booleans.
7024 (split_interval_right, split_interval_left): Check LENGTH, and remove
7025 now redundant assertion.
7026 (adjust_intervals_for_insertion): Remove now redundant assertions.
7027 (delete_node, interval_deletion_adjustment)
7028 (adjust_intervals_for_deletion, merge_interval_right)
7029 (merge_interval_left): Check LENGTH rather than TOTAL_LENGTH.
7030 (reproduce_interval): Make sure the interval is not empty.
7032 2014-04-30 Paul Eggert <eggert@cs.ucla.edu>
7034 * term.c (tty_menu_activate): Don't assume row and col are initialized.
7035 GCC 4.9.0 warned about this, and I couldn't easily prove to my own
7036 satisfaction that they would always be initialized.
7038 2014-04-30 Eli Zaretskii <eliz@gnu.org>
7040 * term.c (tty_menu_display): Move the cursor to the active menu item.
7041 (tty_menu_activate): Return the cursor to the active menu item
7042 after displaying the menu and after displaying help-echo.
7043 See http://lists.gnu.org/archive/html/emacs-devel/2014-04/msg00402.html
7044 for the details of why this is needed by screen readers and
7047 2014-04-30 Glenn Morris <rgm@gnu.org>
7049 * process.c (handle_child_signal):
7050 Handle systems without WCONTINUED. (Bug#15110, 17339)
7052 2014-04-29 Stefan Monnier <monnier@iro.umontreal.ca>
7054 * window.c (struct saved_window): Remove mark.
7055 (Fset_window_configuration, save_window_save)
7056 (compare_window_configurations): Don't touch marks any more.
7058 2014-04-28 Paul Eggert <eggert@cs.ucla.edu>
7060 Use bits_word for gcmarkbits.
7061 * alloc.c (struct cons_block, struct float_block): On 64-bit hosts,
7062 bits_word is typically a tad more efficient for mark bits than
7063 unsigned is, so use bits_word. All uses changed.
7064 * lisp.h (BITS_PER_INT): Remove; no longer used.
7066 Avoid undefined behavior in signed left shift.
7067 This ports to GCC 4.9.0 with -fsanitize=undefined.
7068 * alloc.c (bool_vector_fill, SETMARKBIT, UNSETMARKBIT):
7070 * regex.c (extract_number):
7071 * lisp.h (make_number, XINT):
7072 Do not shift a 1 bit left into a sign bit.
7073 * alloc.c (struct cons_block, struct float_block): Use unsigned,
7074 not int, for gcmarkbits. All uses changed.
7076 2014-04-25 Eli Zaretskii <eliz@gnu.org>
7078 * search.c (Fnewline_cache_check): Don't try to count newlines
7079 outside the buffer's restriction, as find_newline doesn't support that.
7081 2014-04-24 Stefan Monnier <monnier@iro.umontreal.ca>
7083 * window.c (Fset_window_configuration): Deactivate the mark before
7085 (set_window_buffer): Ignore window_initialized.
7086 (window_initialized): Remove.
7087 * keyboard.c (Qdeactivate_mark): Not static any more.
7088 * buffer.c (buffer_local_value): Rename from buffer_local_value_1.
7091 2014-04-23 Paul Eggert <eggert@cs.ucla.edu>
7093 * conf_post.h (ADDRESS_SANITIZER_WORKAROUND): Port to GCC 4.9.0
7094 and to clang 3.4, which have fixed the bug. This should let us
7095 run a bit faster on these platforms when address sanitization is
7098 2014-04-22 Paul Eggert <eggert@cs.ucla.edu>
7100 Port to GCC 4.9.0 with --enable-gcc-warnings.
7101 * image.c (struct my_jpeg_error_mgr) [lint]: Remove member fp.
7103 (jpeg_load_body) [lint]: Add a 'volatile' to pacify a buggy GCC in
7104 a way that also works with GCC 4.9.0.
7106 * search.c (Fnewline_cache_check): Remove unused locals.
7108 2014-04-22 Eli Zaretskii <eliz@gnu.org>
7110 * search.c (find_newline1): New subroutine.
7111 (Fnewline_cache_check): New function.
7112 (syms_of_search): Defsubr it.
7114 2014-04-22 Jarek Czekalski <jarekczek@poczta.onet.pl>
7116 Fix freezing with scroll bars of GTK3 Toolkit (bug#15801).
7117 * keyboard.c (unblock_input): Add comment.
7118 * xgselect.c (xg_select): Prevent Glib main loop recursion.
7120 2014-04-22 Daniel Colascione <dancol@dancol.org>
7122 * lread.c (readevalloop_eager_expand_eval): New function
7123 that can recurse into toplevel forms.
7124 (readevalloop): Call it.
7125 * lisp.h: Declare Qprogn.
7126 * callint.c (Qprogn): No longer static.
7128 2014-04-19 Stefan Monnier <monnier@iro.umontreal.ca>
7130 * intervals.c (rotate_right, rotate_left): Fix up length computation.
7131 Also change identifiers to match the comments, and add more assertions
7134 2014-04-18 Paul Eggert <eggert@cs.ucla.edu>
7136 * emacs.c (close_output_streams): Don't clear and restore errno.
7138 2014-04-18 Jan Djärv <jan.h.d@swipnet.se>
7140 * xterm.c (x_make_frame_visible): Prevent endless loop when frame
7141 never becomes visible, i.e. using XMonad (Bug#17237).
7143 2014-04-18 Eli Zaretskii <eliz@gnu.org>
7145 * xdisp.c (insert_left_trunc_glyphs): Ensure the left truncation
7146 glyph is written to TEXT_AREA of the temporary glyph_row. (Bug#17288)
7147 (Fline_pixel_height): Don't assume that the current buffer and the
7148 selected window's buffer are one and the same. (Bug#17281)
7150 * insdel.c (invalidate_buffer_caches): Invalidate the bidi
7151 paragraph-start cache before the newline cache. (Bug#17269)
7153 2014-04-17 Paul Eggert <eggert@cs.ucla.edu>
7155 * term.c (tty_send_additional_strings): No need to fflush here,
7157 (tty_set_terminal_modes): fflush after sending additional strings,
7160 2014-04-17 Daniel Colascione <dancol@dancol.org>
7162 * term.c (Qtty_mode_set_strings, Qtty_mode_reset_strings):
7164 (tty_send_additional_strings): New function.
7165 (tty_set_terminal_modes, tty_reset_terminal_modes): Use it.
7166 (syms_of_term): Intern tty-mode-set-strings and
7167 tty-mode-reset-strings.
7169 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
7171 * window.c (save_window_save): Lookup window_point_insertion_type in
7172 the right buffer (bug#15457).
7173 (Qwindow_point_insertion_type): New var.
7174 (syms_of_window): Initialize it.
7176 2014-04-16 Eli Zaretskii <eliz@gnu.org>
7178 Fix the MSDOS build.
7179 * unexcoff.c [MSDOS]: Include libc/atexit.h.
7180 (copy_text_and_data): Zero out the atexit chain pointer before
7183 * termhooks.h (encode_terminal_code): Update prototype.
7185 * term.c (encode_terminal_code) [DOS_NT]: Make it externally
7186 visible for all DOS_NT ports, not just WINDOWSNT.
7187 (syms_of_term) [!MSDOS]: Don't define 'tty-menu-*' symbols on MSDOS.
7189 * sysdep.c (emacs_sigaction_init, init_signals): Don't use SIGCHLD
7190 unless it is defined.
7191 (emacs_pipe) [MSDOS]: Redirect to 'pipe'.
7193 * process.c (close_on_exec, accept4, process_socket): Move into
7194 the "ifdef subprocesses" part.
7195 (catch_child_signal): Condition by "ifdef subprocesses".
7196 (syms_of_process) <Qinternal_default_process_sentinel>
7197 <Qinternal_default_process_filter>: Condition by "ifdef subprocesses".
7199 * msdos.h: Add prototypes for new functions.
7200 (EINPROGRESS): Define.
7201 (O_CLOEXEC): Define to zero.
7203 * msdos.c (check_window_system): Remove unnecessary an
7204 incompatible duplicate function.
7205 (sys_opendir, readlinkat, faccessat, fstatat, unsetenv):
7206 New functions in support of new functionality.
7208 * menu.c (single_menu_item): Add visual indication of submenu
7209 also for menus on MSDOS frames.
7210 (Fx_popup_menu) [!MSDOS]: Do not call tty_menu_show on MSDOS.
7212 * lisp.h (CHECK_PROCESS) [!subprocesses]: Do not define
7213 when async subprocesses aren't supported.
7215 * font.h (FONT_WIDTH) [MSDOS]: MSDOS-specific definition.
7217 * emacs.c (close_output_streams): Zero out errno before calling
7220 * dired.c [MSDOS]: Include msdos.h.
7222 * conf_post.h (opendir) [MSDOS]: Redirect to sys_opendir.
7223 (DATA_START) [MSDOS]: Define.
7224 (SYSTEM_PURESIZE_EXTRA) [MSDOS]: Enlarge by 25K.
7226 * callproc.c (block_child_signal, unblock_child_signal) [MSDOS]:
7227 Ifdef away for MSDOS.
7228 (record_kill_process) [MSDOS]: Ifdef away the entire body for MSDOS.
7229 (call_process_cleanup) [MSDOS]: Ifdef away portions not relevant
7231 (call_process) [MSDOS]: Fix call sequence of dostounix_filename.
7232 Use temporary file template that is compatible with mkostemp.
7233 Move vfork-related portions under #ifndef MSDOS.
7234 (syms_of_callproc): Unify templates of MSDOS and WINDOWSNT.
7236 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
7238 * buffer.c (Foverlays_at): Add argument `sorted'.
7240 2014-04-16 Eli Zaretskii <eliz@gnu.org>
7242 * insdel.c (invalidate_buffer_caches): When deleting or replacing
7243 text, invalidate the bidi_paragraph_cache upto and including the
7246 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
7248 Port to IRIX 6.5 (Bug#9684).
7249 * conf_post.h (INET6) [IRIX6_5]: Define.
7250 (HAVE_GETADDRINFO) [IRIX6_5]: Undef.
7251 * data.c (BITS_PER_ULL): Don't assume ULLONG_MAX is defined.
7253 2014-04-16 Eli Zaretskii <eliz@gnu.org>
7255 * keyboard.c (Fopen_dribble_file): Encode the dribble file-name
7256 before passing it to system APIs.
7258 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
7260 * bytecode.c (exec_byte_code): Rework the volatiles. Most importantly,
7261 make sure stack.byte_string_start is not de-adjusted by pushhandler.
7263 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
7265 * keyboard.c (Fopen_dribble_file): Avoid some races. (Bug#17187)
7267 2014-04-15 Paul Eggert <eggert@cs.ucla.edu>
7269 Remove DATA_SEG_BITS.
7270 The DATA_SEG_BITS hack was needed for older 32 bit platforms.
7271 As a result of this change, Emacs won't work on IRIX 6.5 with IRIX
7272 cc, but that platform is so old that SGI itself stopped supporting
7273 it in December 2013. If you still need Emacs on IRIX, please
7274 either compile with GCC and port the undumping code, or run
7275 './configure --with-wide-int'.
7276 * alloc.c (gdb_make_enums_visible): Update to match lisp.h.
7277 * lisp.h (GCTYPEBITS): Move definition up, and switch to the
7278 DEFINE_GDB_SYMBOL_START way to define it.
7279 (NONPOINTER_BITS): New macro.
7280 (EMACS_INT): Use it.
7281 [!USE_LSB_TAG && !WIDE_EMACS_INT]: Fail, and suggest reporting
7282 the problem and/or configuring --with-wide-int.
7283 (USE_LSB_TAG): Simplify, based on above changes.
7284 (gdb_DATA_SEG_BITS): Remove. All uses removed.
7285 * vm-limit.c (exceeds_lisp_ptr): Remove. All uses removed.
7287 2014-04-12 Eli Zaretskii <eliz@gnu.org>
7289 * xdisp.c (move_it_by_lines): If a large portion of buffer text is
7290 covered by a display string that ends in a newline, and that cases
7291 going back by DVPOS lines to hit the search limit, lift the limit
7292 and go back until DVPOS is reached. (Bug#17244)
7294 * indent.c (Fvertical_motion): Handle correctly the case when the
7295 display string is preceded by an empty line.
7297 * w32.c (sys_umask) <WRITE_USER>: Remove redundant constant, and
7298 use S_IWRITE instead.
7300 2014-04-11 Glenn Morris <rgm@gnu.org>
7302 * keyboard.c (Fopen_dribble_file): Make file private. (Bug#17187)
7304 2014-04-11 Ken Brown <kbrown@cornell.edu>
7306 * Makefile.in (EMACS_MANIFEST): Revert last change.
7308 2014-04-10 Daniel Colascione <dancol@dancol.org>
7310 * puresize.h (BASE_PURESIZE): Increase.
7312 2014-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
7314 * keyboard.c (syms_of_keyboard): Make deactivate-mark buffer-local.
7316 * insdel.c (prepare_to_modify_buffer_1): Cancel lock-file checks and
7317 region handling (and don't call signal_before_change) if
7318 inhibit_modification_hooks is set.
7319 (signal_before_change): Don't check inhibit_modification_hooks any more.
7321 2014-04-08 Daniel Colascione <dancol@dancol.org>
7323 * alloc.c (sweep_symbols, mark_object): Assert that symbol
7324 function cells contain valid lisp objects. (Modified version of
7327 * alloc.c (detect_suspicious_free): Split actual stack capturing
7328 out into new function for easier breakpoint setting.
7329 (note_suspicious_free): New function.
7331 2014-04-07 Stefan Monnier <monnier@iro.umontreal.ca>
7333 * lisp.h (struct Lisp_Symbol): New bitfield `pinned'.
7335 * alloc.c: Keep track of symbols referenced from pure space (bug#17168).
7336 (symbol_block_pinned): New var.
7337 (Fmake_symbol): Initialize `pinned'.
7338 (purecopy): New function, extracted from Fpurecopy. Mark symbols as
7339 pinned and signal an error for un-purifiable objects.
7340 (pure_cons): Use it.
7341 (Fpurecopy): Use it, except for objects that can't be purified.
7342 (mark_pinned_symbols): New function.
7343 (Fgarbage_collect): Use it.
7344 (gc_sweep): Remove hack made unnecessary.
7346 2014-04-07 Glenn Morris <rgm@gnu.org>
7348 * keyboard.c (Fopen_dribble_file): Doc tweak.
7350 2014-04-07 Ken Brown <kbrown@cornell.edu>
7352 * Makefile.in (EMACS_MANIFEST): Update comment. (Bug#17176)
7354 2014-04-07 Paul Eggert <eggert@cs.ucla.edu>
7356 * alloc.c: Simplify by removing use of HAVE_EXECINFO_H.
7357 We have a substitute execinfo.h on hosts that lack it.
7358 (suspicious_free_history): Make it EXTERNALLY_VISIBLE so it
7359 isn't optimized away.
7361 2014-04-05 Paul Eggert <eggert@cs.ucla.edu>
7363 Prefer 'ARRAYELTS (x)' to 'sizeof x / sizeof *x'.
7364 * alloc.c (memory_full):
7365 * charset.c (syms_of_charset):
7366 * doc.c (Fsnarf_documentation):
7368 * font.c (BUILD_STYLE_TABLE):
7369 * keyboard.c (make_lispy_event):
7370 * profiler.c (setup_cpu_timer):
7371 * xgselect.c (xg_select):
7372 * xterm.c (record_event, STORE_KEYSYM_FOR_DEBUG):
7374 * font.c (FONT_PROPERTY_TABLE_SIZE): Remove.
7375 Replace the only use with ARRAYELTS (font_property_table).
7376 * xfaces.c (DIM): Remove. All uses replaced by ARRAYELTS.
7378 2014-04-03 Daniel Colascione <dancol@dancol.org>
7380 * xterm.c (x_term_init):
7381 * xfns.c (best_xim_style):
7382 * xfaces.c (Fdump_colors):
7383 * w32fns.c (w32_default_color_map):
7384 * w32.c (init_environment, N_ENV_VARS):
7385 * unexcw.c (read_exe_header):
7386 * term.c (term_get_fkeys_1):
7387 * sysdep.c (init_baud_rate):
7388 * nsterm.m (ns_convert_key):
7389 * nsfns.m (get_geometry_from_preferences):
7390 * msdos.c (dos_set_window_size, init_environment):
7391 * macfont.m (mac_font_get_glyph_for_cid)
7392 (macfont_store_descriptor_attributes)
7393 (macfont_create_attributes_with_spec, mac_ctfont_get_glyph_for_cid):
7394 * keyboard.c (command_loop_1, read_menu_command, make_lispy_event)
7395 (NUM_MOD_NAMES, read_key_sequence_vs, Fcurrent_input_mode)
7397 * image.c (xpm_str_to_color_key):
7398 * fringe.c (MAX_STANDARD_FRINGE_BITMAPS):
7399 * frame.c (x_set_frame_parameters):
7400 * fileio.c (Ffile_selinux_context):
7401 * emacs.c (sort_args):
7402 * dosfns.c (msdos_stdcolor_name):
7403 * dired.c (file_attributes):
7404 * chartab.c (uniprop_decoder_count, uniprop_encode_count):
7405 Change expressions of the form sizeof(arr) / sizeof(arr[0])
7408 2014-04-02 Daniel Colascione <dancol@dancol.org>
7410 * data.c (Ffset): Abort if we're trying to set a function call to
7413 * lisp.h (ARRAYELTS): New macro.
7415 * alloc.c: Include execinfo.h if available.
7416 (SUSPICIOUS_OBJECT_CHECKING): New macro; define unconditionally.
7417 (suspicious_free_record): New structure.
7418 (suspicious_objects, suspicious_object_index)
7419 (suspicious_free_history, suspicious_free_history_index):
7421 (find_suspicious_object_in_range, detect_suspicious_free)
7422 (Fsuspicious_object): New functions.
7423 (cleanup_vector): Call find_suspicious_object_in_range.
7425 2014-04-02 Martin Rudalics <rudalics@gmx.at>
7427 * xterm.c (x_new_font): Don't calculate non-toolkit scrollbar
7428 width from font width (Bug#17163).
7430 * frame.c (x_set_frame_parameters): Calculate default values of
7431 new frame sizes only after all other frame parameters have been
7432 processed (Bug#17142).
7434 2014-04-02 Ken Brown <kbrown@cornell.edu>
7436 * conf_post.h (SYSTEM_PURESIZE_EXTRA) [CYGWIN]: Set to 10000.
7439 2014-04-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7441 * xterm.c (x_draw_image_glyph_string): Adjust image background
7442 width accordingly when its x position is adjusted. (Bug#17115)
7444 2014-04-02 Dmitry Antipov <dmantipov@yandex.ru>
7446 * font.c (font_list_entities): Do not add empty vector to font cache.
7447 (font_matching_entity): Likewise. If matching entity is found, insert
7448 1-item vector with this entity instead of entity itself (Bug#17125).
7450 * xterm.c (x_term_init) [USE_LUCID]: Fix minor memory leak.
7452 2014-04-01 Paul Eggert <eggert@cs.ucla.edu>
7454 * fns.c (validate_subarray): Rename from validate_substring,
7455 since it works for vectors too. New arg ARRAY. Optimize for the
7456 non-nil case. Instead of returning bool, throw an error if out of
7457 range, so that the caller needn't do that. All uses changed.
7458 Report original values if out of range.
7459 (Fsubstring, Fsubstring_no_properties, secure_hash):
7460 Also optimize the case where FROM is 0 or TO is the size.
7462 2014-03-31 Dmitry Antipov <dmantipov@yandex.ru>
7464 * search.c (Freplace_match): Use make_specified_string.
7465 * xterm.c, w32term.c (x_set_glyph_string_gc): Use emacs_abort
7466 to catch bogus override face of glyph strings.
7467 * fns.c (Fsubstring, Fsubstring_no_properties, secure_hash):
7468 Move common substring range checking code to...
7469 (validate_substring): ...this function.
7471 2014-03-31 Jan Djärv <jan.h.d@swipnet.se>
7473 * nsmenu.m (free_frame_tool_bar): Set wait_for_tool_bar = NO (Bug#16976)
7475 2014-03-30 Jan Djärv <jan.h.d@swipnet.se>
7477 * nsterm.m (updateFrameSize:): If waiting for the tool bar and tool
7478 bar is zero height, just return (Bug#16976).
7479 (initFrameFromEmacs:): Initialize wait_for_tool_bar.
7481 * nsterm.h (EmacsView): Add wait_for_tool_bar.
7483 * nsmenu.m (update_frame_tool_bar): Return early if view or toolbar
7484 is nil. If waiting for toolbar to complete, force a redraw.
7486 2014-03-28 Glenn Morris <rgm@gnu.org>
7488 * emacs.c (emacs_version): Use PACKAGE_VERSION rather than VERSION.
7489 (emacs_bugreport): New variable.
7490 (usage_message): Use PACKAGE_BUGREPORT.
7491 (syms_of_emacs) <report-emacs-bug-address>: New variable.
7493 * emacs.c (syms_of_emacs) <system-configuration-features>: New var.
7495 2014-03-27 Paul Eggert <eggert@cs.ucla.edu>
7497 Port recent signal-related changes to FreeBSD.
7498 Reported by Herbert J. Skuhra.
7499 * lisp.h (block_tty_out_signal, unblock_tty_out_signal):
7500 Move decls from here ...
7501 * syssignal.h: ... to here, so that lisp.h doesn't depend on signal.h.
7503 2014-03-27 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7505 * w32term.c (x_draw_image_glyph_string): Fix computation of height
7506 and width of image background when it is displayed with a 'box'
7509 2014-03-27 Paul Eggert <eggert@penguin.cs.ucla.edu>
7511 More backward-compatible fix to char-equal core dump (Bug#17011).
7512 * editfns.c (Fchar_equal): In unibyte buffers, assume values in
7513 range 128-255 are raw bytes. Suggested by Eli Zaretskii.
7515 2014-03-27 Juanma Barranquero <lekktu@gmail.com>
7517 * image.c (init_svg_functions): When loading SVG-related libraries,
7518 free already loaded libraries if the initialization fails.
7519 (rsvg_handle_set_size_callback): Remove declaration, unused.
7521 2014-03-26 Paul Eggert <eggert@cs.ucla.edu>
7523 Fix core dump in char-equal (Bug#17011).
7524 * editfns.c (Fchar_equal): Do not use MAKE_CHAR_MULTIBYTE in
7525 unibyte buffers, as we can't tell whether the characters are
7528 * insdel.c (adjust_markers_for_delete): Remove unused local.
7530 2014-03-26 Barry O'Reilly <gundaetiapo@gmail.com>
7532 Have (MARKER . ADJUSTMENT) undo records always be immediately
7533 after their corresponding (TEXT . POS) record in undo list.
7535 * lisp.h (record-delete): New arg record_markers.
7536 (record_marker_adjustment): No longer needed outside undo.c.
7537 * insdel.c (adjust_markers_for_delete): Move calculation of marker
7538 adjustments to undo.c's record_marker_adjustments. Note that
7539 fileio.c's decide_coding_unwind is another caller to
7540 adjust_markers_for_delete. Because it has undo list bound to t,
7541 it does not rely on adjust_markers_for_delete to record marker
7543 (del_range_2): Swap call to record_delete and
7544 adjust_markers_for_delete so as undo marker adjustments are
7545 recorded before current deletion's adjustments, as before.
7546 (adjust_after_replace):
7547 (replace_range): Pass value for new record_markers arg to
7549 * undo.c (record_marker_adjustment): Rename to
7550 record_marker_adjustments and made static.
7551 (record_delete): Check record_markers arg and call
7552 record_marker_adjustments.
7553 (record_change): Pass value for new record_markers arg to
7555 (record_point): at_boundary calculation no longer needs to account
7556 for marker adjustments.
7558 2014-03-26 Martin Rudalics <rudalics@gmx.at>
7560 * w32term.c (x_set_window_size): Refine fix from 2014-03-14
7563 2014-03-26 Glenn Morris <rgm@gnu.org>
7565 * fileio.c (Ffile_symlink_p): Doc fix. (Bug#17073)
7567 2014-03-26 Stefan Monnier <monnier@iro.umontreal.ca>
7569 * buffer.c (struct sortvec): Add field `spriority'.
7570 (compare_overlays): Use it.
7571 (sort_overlays): Set it.
7573 2014-03-26 Eli Zaretskii <eliz@gnu.org>
7575 * xdisp.c (redisplay_window): If all previous attempts to find the
7576 cursor row failed, try a few alternatives before falling back to
7577 the top-most row of the window. Use row_containing_pos. (Bug#17047)
7579 2014-03-26 Juanma Barranquero <lekktu@gmail.com>
7581 * image.c (x_bitmap_height, x_bitmap_width) [HAVE_X_WINDOWS]:
7582 * sysdep.c (reset_sigio) [!DOS_NT]: Declare conditionally.
7584 * keyboard.c (read_decoded_event_from_main_queue): #ifdef out
7585 variables on Windows.
7587 * w32fns.c (Ffile_system_info): Use parenthesis in and/or expression.
7589 * w32.c (unsetenv): Remove unused var `retval'.
7590 (emacs_gnutls_pull): Remove unused vars `fdset' and `timeout'.
7592 * w32notify.c (watch_worker): Remove unnecesary var sleep_result.
7593 (start_watching): Remove unused var `thr'.
7595 * w32proc.c (sys_spawnve): Comment out unused vars `first', `last'.
7596 (find_child_console): Remove unnecesary var `thread_id'.
7598 * w32term.c (w32_read_socket): Comment out unused vars `row', `columns'.
7599 (x_focus_frame): #ifdef 0 unused variable `dpyinfo'.
7601 2014-03-26 Glenn Morris <rgm@gnu.org>
7603 * filelock.c (Flock_buffer): Doc tweak.
7605 * buffer.c (Frestore_buffer_modified_p, Fkill_buffer):
7606 * emacs.c (shut_down_emacs):
7607 * fileio.c (Finsert_file_contents, write_region):
7608 * filelock.c (top-level, syms_of_filelock):
7609 * insdel.c (prepare_to_modify_buffer_1):
7610 CLASH_DETECTION is always defined now.
7612 2014-03-25 Eli Zaretskii <eliz@gnu.org>
7614 * w32.c (w32_delayed_load): Call DisableThreadLibraryCalls on the
7615 DLL handle, to speed up thread startup.
7617 2014-03-25 Paul Eggert <eggert@cs.ucla.edu>
7619 Handle sigmask better with nested signal handlers (Bug#15561).
7620 * atimer.c (sigmask_atimers): Remove.
7621 Remaining use rewritten to use body of this function.
7622 * atimer.c (block_atimers, unblock_atimers):
7623 * callproc.c (block_child_signal, unblock_child_signal):
7624 * sysdep.c (block_tty_out_signal, unblock_tty_out_signal):
7625 New arg OLDSET. All callers changed.
7626 * atimer.c (block_atimers, unblock_atimers):
7627 * callproc.c (block_child_signal, unblock_child_signal):
7628 * keyboard.c (handle_interrupt):
7629 * sound.c (vox_configure, vox_close):
7630 Restore the old signal mask rather than unilaterally clearing bits
7631 from the mask, in case a handler is running within another
7632 handler. All callers changed.
7633 * lisp.h, process.c, process.h, term.c:
7634 Adjust decls and callers to match new API.
7635 * sysdep.c (emacs_sigaction_init): Don't worry about masking SIGFPE;
7636 signal handlers aren't supposed to use floating point anyway.
7637 (handle_arith_signal): Unblock just SIGFPE rather than clearing mask.
7639 2014-03-23 Daniel Colascione <dancol@dancol.org>
7641 Split gc_sweep into discrete functions for legibility and better
7644 * alloc.c (sweep_strings, sweep_vectors): Add NO_INLINE
7645 (sweep_vectors): Fix typo in comment.
7646 (sweep_conses, sweep_floats, sweep_intervals)
7647 (sweep_symbols, sweep_misc, sweep_buffers): New functions.
7648 (gc_sweep): Call new functions, to which existing functionality is
7650 * fns.c (sweep_weak_hash_tables): Add NO_INLINE.
7652 2014-03-23 Juanma Barranquero <lekktu@gmail.com>
7654 * w32fns.c (Fw32_shell_execute): Declare `result' only on Cygwin.
7656 2014-03-23 Daniel Colascione <dancol@dancol.org>
7658 * xfns.c (create_frame_xic): Pass XNStatusAttributes to XCreateIC
7659 only if xic_style calls for it. This change allows Emacs to work
7660 with ibus. Also, don't leak resources if create_frame_xic fails,
7661 and stop caching xic_style across different displays.
7662 (supported_xim_styles): Make const.
7663 (best_xim_style): Remove first parameter: it's always just
7664 supported_xim_styles. Change to look at supported_xim_styles
7667 2014-03-23 Daniel Colascione <dancol@dancol.org>
7669 * term.c (init_tty): Rearrange condition for clarity; print
7670 appropriate diagnostic.
7672 2014-03-23 Daniel Colascione <dancol@dancol.org>
7674 * process.c (DATAGRAM_CONN_P): Don't underflow datagram_address
7675 array. (ASAN caught.)
7677 2014-03-22 Glenn Morris <rgm@gnu.org>
7679 * callproc.c (init_callproc): In etc, look for NEWS rather than GNU.
7681 2014-03-22 Daniel Colascione <dancol@dancol.org>
7683 * process.c (conv_sockaddr_to_lisp): When extracting the string
7684 names of AF_LOCAL sockets, stop before reading uninitialized memory.
7686 2014-03-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7688 Fix regression introduced by patch for Bug#10500.
7689 * xterm.c (x_draw_image_relief): Respect Vtool_bar_button_margin.
7690 * w32term.c (x_draw_image_relief): Likewise.
7692 2014-03-21 Martin Rudalics <rudalics@gmx.at>
7694 * w32fns.c (w32_wnd_proc): For WM_WINDOWPOSCHANGING don't
7695 constrain frame size in SW_SHOWMAXIMIZED case so we can truly
7696 maximize a frame for odd default fonts.
7698 2014-03-21 Glenn Morris <rgm@gnu.org>
7700 * minibuf.c (history-length): Increase default from 30 to 100.
7702 2014-03-21 Daniel Colascione <dancol@dancol.org>
7704 * xterm.c (x_bitmap_icon): Stop reading the icon bitmap from disk
7705 every time we switch to minibuffer.
7707 * alloc.c (lisp_align_malloc, allocate_string_data)
7708 (allocate_vectorlike): Allow mmap allocation of lisp objects.
7709 (pointers_fit_in_lispobj_p, mmap_lisp_allowed_p): New functions.
7711 2014-03-21 Eli Zaretskii <eliz@gnu.org>
7713 * w32fns.c (Fw32_shell_execute) [!CYGWIN]: Use ShellExecuteEx, to
7714 support more "verbs".
7716 2014-03-21 Daniel Colascione <dancol@dancol.org>
7718 Always prohibit dumping a dumped Emacs.
7720 * emacs.c (might_dump): New variable.
7721 (Fdump_emacs): Always prohibit dumping of dumped Emacs.
7722 * lisp.h (might_dump): Declare.
7723 * unexcw.c (unexec): Remove now-redundant multiple-dump detection code.
7725 2014-03-20 Paul Eggert <eggert@cs.ucla.edu>
7727 * doc.c (store_function_docstring): Fix pointer signedness mismatch.
7729 2014-03-20 Stefan Monnier <monnier@iro.umontreal.ca>
7731 * doc.c (store_function_docstring): Warn when we don't know where to
7733 (Fsubstitute_command_keys): Don't advertise the fact that
7734 text-properties are dropped, since we think it's a bug that we'll fix.
7736 * frame.h (SET_FRAME_VISIBLE): Keep frame_garbaged up to date.
7737 * xterm.c (handle_one_xevent) <MapNotify>: Don't garbage the frame.
7738 * frame.c (frame_garbaged): Make "docstring" more precise.
7740 2014-03-20 Glenn Morris <rgm@gnu.org>
7742 * charset.c (init_charset): When we cannot find the charsets directory,
7743 mention if EMACSDATA is set.
7745 2014-03-19 Paul Eggert <eggert@cs.ucla.edu>
7747 * fns.c (Frandom): Fix rare bug where the result isn't random.
7749 Fix porting inconsistency about rounding to even.
7750 * floatfns.c (emacs_rint) [!HAVE_RINT]: Round to even.
7751 This way, the unusual !HAVE_RINT case acts like the usual
7752 HAVE_RINT case, and we can fix the documentation accordingly.
7754 2014-03-19 Eli Zaretskii <eliz@gnu.org>
7756 * w32fns.c (reset_modifiers): Zero out keystate[] before using it.
7757 (w32_wnd_proc): Initialize the dwHoverTime member of
7758 TRACKMOUSEEVENT structure.
7760 2014-03-17 Teodor Zlatanov <tzz@lifelogs.com>
7762 * gnutls.c (Fgnutls_boot): Fix case of :verify-error = t.
7764 2014-03-16 Eli Zaretskii <eliz@gnu.org>
7766 * search.c (find_newline): Speed up the function when using the
7767 newline cache, by halving the number of calls to
7768 region_cache_forward and region_cache_backward. (Bug#16830)
7770 2014-03-15 Juanma Barranquero <lekktu@gmail.com>
7772 * buffer.c (Fset_buffer): Document return value (bug#17015).
7774 2014-03-14 Martin Rudalics <rudalics@gmx.at>
7776 * w32term.c (x_set_window_size): When frame-resize-pixelwise is
7777 nil, always resize character wise to avoid potential loss of the
7778 mode line (Bug#16923 related).
7780 2014-03-12 Martin Rudalics <rudalics@gmx.at>
7782 * frame.c (x_set_frame_parameters): Always calculate new sizes
7783 pixelwise to avoid potential loss when rounding.
7785 2014-03-11 Dmitry Antipov <dmantipov@yandex.ru>
7787 * xfns.c (x_set_mouse_color): Recolor vertical_drag_cursor.
7788 * xterm.c (x_free_frame_resources): Free all allocated cursors.
7790 2014-03-10 Eli Zaretskii <eliz@gnu.org>
7792 * w32.c (fstatat): Don't add an extra slash if the argument ends
7793 with a slash: this fails the subsequent call to stat_worker on
7794 Windows 9X. Reported by oslsachem <oslsachem@gmail.com>.
7796 2014-03-09 Martin Rudalics <rudalics@gmx.at>
7798 * xdisp.c (Fwindow_text_pixel_size): Adjust doc-string.
7800 2014-03-08 Jan Djärv <jan.h.d@swipnet.se>
7802 * nsterm.h (MAC_OS_X_VERSION_10_9): Add.
7804 * nsterm.m (constrainFrameRect:toScreen:): Constrain normally
7805 when frame is only on one screen (Bug#14713).
7807 2014-03-08 Eli Zaretskii <eliz@gnu.org>
7809 * xdisp.c (move_it_in_display_line_to): If word-wrap is ON, and
7810 there's a valid wrap point in the display line, the last glyph
7811 cannot "just barely fit" on this row, because display_line doesn't
7812 let it. Instead, proceed as if the last glyph didn't fit, so that
7813 we eventually back up the iterator to the wrap point. This avoids
7814 delusional behavior of move_it_to, whereby it proceeds to the next
7815 display line, but sets current_x to zero for all the glyphs that
7816 without word-wrap would fit on the previous display line.
7817 One result was that visual-order cursor movement behaved erratically
7819 (Fmove_point_visually): Add code to find the x coordinate of the
7820 last character before wrap point, under word-wrap on a TTY.
7822 2014-03-07 Eli Zaretskii <eliz@gnu.org>
7824 * xdisp.c (Fmove_point_visually): When under word-wrap, accept
7825 also return value of MOVE_POS_MATCH_OR_ZV from
7826 move_it_in_display_line_to, when moving from beginning of line to
7827 point's position. (Bug#16961)
7829 2014-03-07 Martin Rudalics <rudalics@gmx.at>
7831 * buffer.c (Vbuffer_list_update_hook): Doc-string fix.
7832 * window.c (Fselect_window): Explain NORECORD and
7833 `buffer-list-update-hook' in doc-string.
7835 2014-03-06 Martin Rudalics <rudalics@gmx.at>
7837 * window.c (Fother_window_for_scrolling): Check that
7838 Vother_window_scroll_buffer is a buffer.
7840 2014-03-06 Dmitry Antipov <dmantipov@yandex.ru>
7842 * xterm.c (xim_initialize): Always pass a copy of resource name
7843 to XRegisterIMInstantiateCallback and eassert whether return
7844 value is True. Passing copy is important because Xlib doesn't
7845 make its own copy and resource name argument usually points to
7846 SSDATA (Vx_resource_name), which may be changed from Lisp.
7847 (xim_close_display): For XUnregisterIMInstantiateCallback,
7848 always eassert return value and pass exactly the same values
7849 as were used for XRegisterIMInstantiateCallback.
7850 Otherwise XUnregisterIMInstantiateCallback will always fail. See Xlib
7851 sources to check why if you are interested.
7853 2014-03-05 Martin Rudalics <rudalics@gmx.at>
7855 * dispnew.c (change_frame_size_1): Add new_lines instead of
7856 new_height, the latter may be still zero if passed as such.
7857 * window.c (Fwindow_pixel_height): Mention bottom divider in
7860 2014-03-05 Paul Eggert <eggert@cs.ucla.edu>
7862 Fix "resource temporarily unavailable" with xgselect
7864 * xgselect.c: Include <stdbool.h>.
7865 (xg_select) [!USE_GTK]: Don't lose track of errno.
7867 Fix minor --enable-gcc-warnings issues.
7868 * widget.c (update_various_frame_slots, EmacsFrameResize):
7869 Avoid unused locals. Prefer 'if' to '#if' when either will do.
7871 2014-03-04 Ken Brown <kbrown@cornell.edu>
7873 * gmalloc.c (aligned_alloc): Clarify the code by making `adj'
7874 represent the actual adjustment needed for alignment.
7876 2014-03-04 Eli Zaretskii <eliz@gnu.org>
7878 * gmalloc.c (aligned_alloc): Don't allocate more memory than
7879 needed, and don't reallocate if the initial allocation already
7880 fits the bill. Suggested by Ken Brown <kbrown@cornell.edu>.
7882 2014-03-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7884 * xterm.c (x_draw_stretch_glyph_string): Reset clipping.
7887 2014-03-04 Michal Nazarewicz <mina86@mina86.com>
7889 * cmds.c (delete-char): Update docstring pointing out that the
7890 function ignores `delete-active-region' and `overwrite-mode'.
7892 2014-03-03 Eli Zaretskii <eliz@gnu.org>
7894 * font.c (Fframe_font_cache): Fix last change. (Bug#16930)
7896 * gmalloc.c (aligned_alloc): Fix adjustment of size of the
7897 allocated buffer due to alignment.
7898 (freehook): If the block to be freed was allocated by
7899 'aligned_alloc', find its real pointer before calling 'free'.
7901 (mabort) [emacs]: Call 'emacs_abort', not 'abort', to provide a
7904 2014-03-03 Dmitry Antipov <dmantipov@yandex.ru>
7906 * font.c (toplevel): Adjust comment about font cache layout.
7907 (font_clear_cache): Fix to match real font cache layout.
7908 Suggested by <namespace_collision@yahoo.com> in Bug#16069.
7909 (Fframe_font_cache) [FONT_DEBUG]: New function.
7910 (syms_of_font) [FONT_DEBUG]: Defsubr it.
7912 Avoid crashes when X fonts are erroneously freed on reused X
7913 'Display *' connection data (Bug#16069). Note that X font
7914 resources still may be leaked, but currently there is no way
7915 to completely avoid it.
7916 * xterm.h (struct x_display_info): New member x_id. Add comments.
7917 * xterm.c (x_display_id): New variable.
7918 (x_term_init): Assign identifier to each opened X connection.
7919 * xfont.c (struct xfont): New member x_display_id.
7920 (xfont_open): Initialize it with frame's display id.
7921 (xfont_close): Check whether font's display id matches the one
7922 recorded for the given display. Adjust comment.
7923 * xftfont.c (struct xftfont_info):
7924 (xftfont_open, xftfont_close): Exactly as above with xfont stuff.
7926 2014-03-01 Martin Rudalics <rudalics@gmx.at>
7928 Consider Vother_window_scroll_buffer valid iff it's a live buffer.
7929 * window.c (Fother_window_for_scrolling): Don't try to scroll a
7930 killed Vother_window_scroll_buffer.
7931 (Vother_window_scroll_buffer): Fix doc-string accordingly.
7933 2014-03-01 Eli Zaretskii <eliz@gnu.org>
7935 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Don't treat file names
7936 that start with more than 2 slashes as UNCs. (Bug#16751)
7938 2014-02-28 Paul Eggert <eggert@penguin.cs.ucla.edu>
7940 Fix a few crashes and leaks when cloning C strings.
7941 * alloc.c, lisp.h (dupstring): New function.
7942 * gtkutil.c (xg_get_font):
7943 * term.c (tty_default_color_capabilities):
7944 * xsettings.c (store_monospaced_changed)
7945 (store_font_name_changed, parse_settings)
7946 (read_and_apply_settings, init_gsettings, init_gconf): Use it.
7947 This avoids some unlikely crashes due to accessing freed storage,
7948 and avoids some minor memory leaks in the more-typical case.
7950 2014-02-28 Martin Rudalics <rudalics@gmx.at>
7952 * xdisp.c (note_mode_line_or_margin_highlight): Don't show drag
7953 cursor when modeline can't be dragged (Bug#16647).
7955 2014-02-28 Glenn Morris <rgm@gnu.org>
7957 * doc.c (Fsnarf_documentation): Snarf not-yet-bound variables
7958 from custom-delayed-init-variables. (Bug#11565)
7960 2014-02-27 Martin Rudalics <rudalics@gmx.at>
7962 More fixes for mouse glyph calculations (Bug#16647).
7963 * window.c (coordinates_in_window): In intersection of
7964 horizontal and vertical window dividers prefer the horizontal
7965 one. Add some extra parens to last fix.
7966 (window_relative_x_coord): Return x-coordinate for header and
7968 * xdisp.c (remember_mouse_glyph): In text area don't extend
7969 glyph into mode line to show the vertical drag cursor there
7970 immediately. Subdivide mouse glyphs in right fringes to show a
7971 horizontal drag cursor as soon as we enter the "grabbable width"
7972 portion. Handle vertical border case separately. Do not
7973 subdivide window divider areas.
7974 (note_mouse_highlight): On bottom divider of bottommost windows
7975 show vertical drag cursor only when the minibuffer window can be
7978 2014-02-27 Eli Zaretskii <eliz@gnu.org>
7980 * xdisp.c (pop_it): Restore the it->face_box_p flag which could be
7981 reset by the face of the object just displayed. See also bug#76.
7982 (get_next_display_element): If the string came from a display
7983 property, examine the box face attribute at it->position, not at
7984 it->current.pos, since the latter was not updated yet. (Bug#16870)
7985 (handle_face_prop): Improve commentary.
7987 2014-02-27 Michael Albinus <michael.albinus@gmx.de>
7989 * dbusbind.c (Fdbus__init_bus, Qdbus__init_bus, Sdbus__init_bus):
7990 Rename from Fdbus_init_bus_1, Qdbus_init_bus_1, Sdbus_init_bus_1.
7992 2014-02-26 Martin Rudalics <rudalics@gmx.at>
7994 Fixes around Bug#16647.
7995 * xdisp.c (remember_mouse_glyph): Handle ON_RIGHT_DIVIDER and
7996 ON_BOTTOM_DIVIDER cases.
7997 * window.c (coordinates_in_window): Return ON_VERTICAL_BORDER
7998 only if the window has no right divider.
7999 (Fcoordinates_in_window_p): Fix doc-string.
8001 2014-02-25 Juanma Barranquero <lekktu@gmail.com>
8003 * lread.c (Funintern): Fix doc to match advertised calling convention.
8005 2014-02-24 Daniel Colascione <dancol@dancol.org>
8007 * keyboard.c (read_char): Close race that resulted in lost events.
8009 2014-02-22 Glenn Morris <rgm@gnu.org>
8011 * frame.c (frame-alpha-lower-limit, frame-resize-pixelwise):
8012 * window.c (window-resize-pixelwise): Doc fixes.
8014 * process.c (Finternal_default_process_filter)
8015 (Finternal_default_process_sentinel): Doc tweaks.
8017 2014-02-21 Glenn Morris <rgm@gnu.org>
8019 * process.c (Fprocess_buffer, Faccept_process_output)
8020 (Finternal_default_process_filter, Finternal_default_process_sentinel):
8023 2014-02-21 Martin Rudalics <rudalics@gmx.at>
8025 * window.c (Fwindow_scroll_bar_width): New function.
8027 2014-02-21 Paul Eggert <eggert@cs.ucla.edu>
8029 Pacify GCC when configuring with --enable-gcc-warnings.
8030 * xdisp.c (move_it_in_display_line_to) [lint]:
8031 Initialize recently-added local.
8033 2014-02-21 Daniel Colascione <dancol@dancol.org>
8035 * dbusbind.c: Rename dbus-init-bus to dbus-init-bus-1.
8037 2014-02-20 Eli Zaretskii <eliz@gnu.org>
8039 * xdisp.c (init_iterator): Don't dereference a bogus face
8040 pointer. (Bug#16819)
8041 (try_cursor_movement): Don't use cursor position if
8042 set_cursor_from_row failed to compute it. This avoids assertion
8043 violations in MATRIX_ROW.
8044 (move_it_in_display_line_to): Save the iterator state in ppos_it
8045 only once per call. Reimplement the method used to return to the
8046 best candidate position if all the positions found in display line
8047 are beyond TO_CHARPOS. This cuts down the number of calls to
8048 bidi_shelve_cache, which moves a lot of stuff when lines are long
8049 and include bidirectional text. (Bug#15555)
8051 2014-02-20 Glenn Morris <rgm@gnu.org>
8053 * data.c (Fdefalias): Doc fix.
8055 2014-02-19 Eli Zaretskii <eliz@gnu.org>
8057 * xdisp.c (display_line): Fix horizontal scrolling of large images
8058 when fringes are turned off. This comes at a price of not
8059 displaying the truncation/continuation glyphs in this case.
8062 * image.c (x_create_x_image_and_pixmap) [HAVE_NTGUI]: If
8063 CreateDIBSection returns an error indication, zero out *ximg after
8064 destroying the image. This avoids crashes in memory allocations
8065 due to the fact that some of the callers also call
8066 x_destroy_x_image, which will attempt to free an already free'd
8069 2014-02-18 Martin Rudalics <rudalics@gmx.at>
8071 * widget.c (update_various_frame_slots): Don't set
8072 FRAME_PIXEL_HEIGHT and FRAME_PIXEL_WIDTH here (Bug#16736).
8074 2014-02-18 Michael Albinus <michael.albinus@gmx.de>
8076 * dbusbind.c (xd_close_bus): Apply proper check on busobj.
8078 2014-02-17 Paul Eggert <eggert@cs.ucla.edu>
8080 temacs --daemon fix (Bug#16599).
8081 * emacs.c (main): Initialize daemon_pipe[1] here ...
8082 (syms_of_emacs): ... instead of here.
8084 2014-02-16 Anders Lindgern <andlind@gmail.com>
8086 * nsterm.m (keyDown:): Check for normal key even if NSNumericPadKeyMask
8089 2014-02-16 Daniel Colascione <dancol@dancol.org>
8091 * dbusbind.c (xd_lisp_dbus_to_dbus): New function.
8092 (xd_get_connection_address): Use it.
8093 (xd_close_bus): Use xd_lisp_dbus_to_dbus to instead of
8094 xd_get_connection_address because the latter signals if the bus
8095 we're trying to close is already disconnected.
8097 2014-02-13 Eli Zaretskii <eliz@gnu.org>
8099 * w32proc.c (start_timer_thread): Pass a non-NULL pointer as last
8100 argument to CreateThread. This avoids segfaults on Windows 9X.
8101 Reported by oslsachem <oslsachem@gmail.com>.
8103 2014-02-13 Paul Eggert <eggert@cs.ucla.edu>
8105 Fix subspace record bug on HP-UX 10.20 (Bug#16717).
8106 * unexhp9k800.c (unexec_error): New function, to simplify the code.
8107 (check_lseek): New function, to report lseek errors.
8108 (save_data_space, update_file_ptrs, read_header, write_header)
8109 (copy_file, copy_rest, unexec): Use these news functions.
8110 (update_file_ptrs): Don't assume wraparound behavior when
8111 converting a large size_t value to off_t.
8113 2014-02-13 Dmitry Antipov <dmantipov@yandex.ru>
8115 * composite.c (fill_gstring_header): Pass positions as C integers
8116 and move parameters checking to...
8117 (Fcomposition_get_gstring): ...this function. Handle case when
8118 buffer positions are in reversed order and avoid crash (Bug#16739).
8120 * buffer.c (validate_region): Mention current buffer in error message.
8122 2014-02-12 Marcus Karlsson <mk@acc.umu.se> (tiny change)
8124 * image.c (pbm_load): Set to NO_PIXMAP on error (Bug#16683).
8126 2014-02-12 Lars Ingebrigtsen <larsi@gnus.org>
8128 * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
8130 2014-02-11 Glenn Morris <rgm@gnu.org>
8132 * nsfns.m (ns_display_info_for_name, Fx_open_connection):
8133 Replace refs to "OpenStep" in messages.
8135 2014-02-10 Paul Eggert <eggert@cs.ucla.edu>
8137 Avoid "." at end of error diagnostics.
8138 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
8139 * font.c (Ffont_at):
8140 * nsfns.m (ns_display_info_for_name):
8141 * nsselect.m (Fx_own_selection_internal):
8142 * nsterm.m (performDragOperation:):
8143 Remove "." from end of diagnostic.
8145 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
8147 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
8148 unintuitive (bug#15824).
8149 (Fyes_or_no_p): Doc fix (bug#15456).
8151 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
8153 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
8155 * eval.c (call_debugger): When exiting the debugger, do not allow
8156 max_specpdl_size less than actual binding depth (Bug#16603).
8157 (syms_of_eval): Adjust docstring.
8159 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
8161 * cmds.c (Fself_insert_command): Output a clearer error message on
8162 negative repetitions (bug#9476).
8164 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
8166 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
8168 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
8170 * minibuf.c (Fread_string): Doc clarification (bug#15422).
8172 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
8174 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
8176 * keyboard.c (Frecursive_edit): Fix typo in docstring.
8178 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
8180 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
8182 * keyboard.c (Frecursive_edit): Say more precicely how throwing
8183 `exit' works (bug#15865).
8185 2014-02-07 Martin Rudalics <rudalics@gmx.at>
8187 Constrain window box/body sizes and margin widths (Bug#16649).
8188 * xdisp.c (window_box_width): Don't return less than zero.
8189 (window_box_left_offset, window_box_right_offset): Don't return
8190 more than the window's pixel width.
8191 * window.c (window_body_height, window_body_width): Don't return
8193 (window_resize_apply): Adjust margin width, if necessary.
8195 2014-02-07 Glenn Morris <rgm@gnu.org>
8197 * nsterm.m (syms_of_nsterm): Doc fix.
8199 2014-02-06 Eli Zaretskii <eliz@gnu.org>
8201 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte):
8202 New variables: pointers through which to call the respective APIs.
8203 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
8204 (filename_from_ansi, sys_link, check_windows_init_file):
8205 Call MultiByteToWideChar and WideCharToMultiByte through pointers.
8206 This is required on Windows 9X, where we dynamically load
8207 UNICOWS.DLL which has their non-stub implementations.
8208 (maybe_load_unicows_dll): Assign addresses to these 2 function
8209 pointers after loading UNICOWS.DLL.
8211 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
8212 MultiByteToWideChar and WideCharToMultiByte through function
8215 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte):
8218 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
8220 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
8221 for OSX >= 10.9 if separate spaces are used.
8222 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
8224 2014-02-06 Glenn Morris <rgm@gnu.org>
8226 * buffer.c (cache-long-scans): Doc fix.
8228 2014-02-05 Eli Zaretskii <eliz@gnu.org>
8230 * w32fns.c (Fw32_shell_execute): Doc fix.
8232 2014-02-05 Bastien Guerry <bzg@gnu.org>
8234 * syntax.c (Fforward_word): Call Fconstrain_to_field with
8235 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
8237 2014-02-05 Martin Rudalics <rudalics@gmx.at>
8239 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
8240 outside the window (Bug#16649).
8242 * xdisp.c (note_mouse_highlight): When entering a margin area show
8243 a non-text cursor (Bug#16647).
8245 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
8247 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
8248 It prompted a compile-time diagnostic on GNU/Linux.
8249 Simplify to remove the need for the label.
8251 2014-02-04 Eli Zaretskii <eliz@gnu.org>
8253 * w32menu.c (w32_popup_dialog): Don't condition the whole function
8254 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
8255 to show it; otherwise return 'unsupported--w32-dialog' to signal
8256 to the caller that emulation with menus is necessary.
8257 This resurrects code inadvertently deleted by the 2013-10-08 commit.
8259 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
8261 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
8264 * menu.c (Fx_popup_dialog): Don't condition the call to
8265 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
8266 special symbol 'unsupported--w32-dialog', emulate the dialog with
8267 a menu by calling x-popup-menu.
8269 * menu.h (Qunsupported__w32_dialog): New extern variable.
8271 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
8273 * keyboard.c (kbd_buffer_get_event): Read file notification events
8276 * xgselect.c (xg_select): Read glib events in any case, even if
8277 there are no file descriptors to watch for. (Bug#16519)
8279 2014-02-03 Martin Rudalics <rudalics@gmx.at>
8281 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
8282 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
8283 * w32term.c (w32_draw_window_divider): Handle first and last
8285 * w32term.h (w32_fill_area_abs): New function.
8286 * xdisp.c (x_draw_right_divider): Don't draw over bottom
8288 * xfaces.c (realize_basic_faces): Handle new face ids.
8289 * xfns.c (Fx_create_frame): Call x_default_parameter for right
8290 and bottom divider width.
8291 * xterm.c (x_draw_window_divider): Handle first and last pixels
8294 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
8296 * print.c (Fexternal_debugging_output): Add cast to pacify
8297 --enable-gcc-warnings.
8298 * eval.c (call_debugger): Grow specpdl if the debugger was
8299 entered due to specpdl overflow (Bug#16603) and allow more
8300 specpdl space for the debugger itself.
8302 2014-02-02 Martin Rudalics <rudalics@gmx.at>
8304 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
8307 2014-02-01 Eli Zaretskii <eliz@gnu.org>
8309 * w32fns.c (Ffile_system_info): Use WINAPI in the function
8310 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
8312 * print.c (Fexternal_debugging_output): If the argument character
8313 is non-ASCII, encode it with the current locale's encoding before
8314 writing the result to the terminal. (Bug#16448)
8316 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
8317 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
8320 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
8322 * process.c (create_process): Reset SIGPROF handler in the child.
8323 * callproc.c (call_process): Likewise.
8325 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
8327 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
8329 2014-01-29 Eli Zaretskii <eliz@gnu.org>
8331 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
8332 of zero to print strings, GDB doesn't like it.
8334 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
8335 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
8336 we still use correct addresses. (Bug#16576)
8338 2014-01-27 K. Handa <handa@gnu.org>
8340 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
8341 to preserve the code detection behavior of 24.3.
8342 * coding.h (struct coding_system): New member detected_utf8_bytes.
8343 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
8344 (decode_coding_gap): Use short cut for UTF-8 file reading only
8345 when coding->detected_utf8_bytes equals to coding->src_bytes.
8346 * fileio.c (Finsert_file_contents): Cancel the previous change.
8348 2014-01-29 Martin Rudalics <rudalics@gmx.at>
8350 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
8351 that are not visible.
8353 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
8355 * xmenu.c (create_and_show_popup_menu): Handle case when no key
8356 is grabbed (Bug#16565).
8358 2014-01-28 Martin Rudalics <rudalics@gmx.at>
8360 * xdisp.c (last_max_ascent): Re-remove after erroneously
8361 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
8363 (move_it_to): Re-remove reference to last_max_ascent.
8364 (Fwindow_text_pixel_size): Add iterator's max_ascent and
8365 max_descent here instead of calling line_bottom_y.
8368 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
8370 * terminal.c (initial_free_frame_resources): New function.
8371 (init_initial_terminal): Install new hook to free face cache
8372 on initial frame and avoid memory leak. For details, see
8373 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
8374 * xfaces.c (free_frame_faces): Adjust comment.
8376 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
8378 * data.c (Fstring_to_number): Document results if unparsable
8381 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
8383 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
8385 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
8387 When decoding, prefer ptrdiff_t to int for buffer positions etc.
8388 * coding.c (detect_coding_utf_8, emacs_mule_char)
8389 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
8390 (check_utf_8, decode_coding):
8391 * coding.h (struct coding_system.errors):
8392 Use ptrdiff_t, not int, for integer values derived from buffer and
8395 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
8396 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
8397 before invoking decode_coding_gap, since there's just one block.
8399 2014-01-25 Martin Rudalics <rudalics@gmx.at>
8401 Fix handling of face attributes in Fx_create_frame (Bug#16529).
8402 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
8403 too early. Again run change_frame_size before assigning menu-
8406 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
8408 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
8409 arrives, call x_check_fullscreen, in case the new display has a
8410 different resolution. (Bug#16517)
8412 2014-01-25 Eli Zaretskii <eliz@gnu.org>
8414 * term.c (read_menu_input): If the selected frame changes, exit
8416 (tty_menu_show): If the selected frame changes while we displayed
8417 a menu, throw to top level. (Bug#16479)
8419 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
8421 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
8423 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
8425 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
8426 * data.c (count_one_bits_word): Fix bug (negated comparison)
8427 when BITS_PER_ULL < BITS_PER_BITS_WORD.
8429 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
8431 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction):
8432 Avoid undefined behavior by initializing display property bit of a
8433 string processed by the bidirectional iterator. For details, see
8434 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
8436 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
8438 Minor cleanup of previous change.
8439 * image.c (imagemagick_error, Fimagemagick_types):
8440 Omit some recently-introduced and unnecessary casts and assignments.
8442 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
8444 Fix two memory leaks discovered with Valgrind.
8445 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
8446 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
8448 2014-01-22 Martin Rudalics <rudalics@gmx.at>
8450 Fixes in window size functions around Bug#16430 and Bug#16470.
8451 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
8452 (Fwindow_mode_line_height, Fwindow_header_line_height)
8453 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
8454 Minor doc-string adjustments.
8455 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
8456 Rewrite doc-strings.
8457 (window_body_height, window_body_width): Do not count partially
8458 visible lines/columns when PIXELWISE is nil (Bug#16470).
8459 (Qfloor, Qceiling): New symbols.
8461 2014-01-21 Eli Zaretskii <eliz@gnu.org>
8463 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
8464 when the image cache is not yet allocated. (Bug#16509)
8466 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
8468 * buffer.c (Fkill_buffer): When killing an indirect buffer,
8469 re-attach intervals to its base buffer (Bug#16502).
8470 * intervals.c (set_interval_object): Move from here...
8471 * intervals.h (set_interval_object): ... to here. Fix comments.
8473 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
8475 Avoid undefined behavior by initializing buffer redisplay bit.
8476 Reported by Dmitry Antipov in
8477 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
8478 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
8480 Revert some of the CANNOT_DUMP fix (Bug#16494).
8481 * lread.c (init_lread): Fix typo: NILP, not !NILP.
8483 2014-01-19 Eli Zaretskii <eliz@gnu.org>
8485 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
8486 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
8487 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
8488 they are replaced by macros that expand into direct calls to the
8489 corresponding functions from GDI32.DLL.
8490 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
8491 variables in the Cygwin build, they are unused.
8493 2014-01-19 K. Handa <handa@gnu.org>
8495 * composite.c (composition_update_it): Fix previous change.
8497 2014-01-18 Eli Zaretskii <eliz@gnu.org>
8499 Fix file name handling on MS-Windows 9X.
8500 * w32.c (maybe_load_unicows_dll): New function.
8502 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
8503 on, to make sure we can convert file names to and from UTF-8 on
8504 Windows 9X. This fixes a failure to start up because Emacs cannot
8505 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
8507 * w32font.c [WINDOWSNT]: Include w32.h.
8508 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
8509 of implementing the same stuff.
8510 Remove now unused g_b_init_is_windows_9x.
8512 * w32.h (maybe_load_unicows_dll): Add prototype.
8514 2014-01-17 Eli Zaretskii <eliz@gnu.org>
8516 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
8517 switch to single keyboard. Prevents daemon crashes when a new
8518 client connects while we show a TTY menu in an existing client.
8521 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
8523 Fix MinGW64 porting problem with _setjmp.
8524 Reported by Eli Zaretskii in:
8525 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
8526 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
8527 the old _setjmp and _longjmp. All uses changed.
8529 2014-01-13 Daniel Colascione <dancol@dancol.org>
8531 * textprop.c (Fremove_list_of_text_properties):
8532 Correctly handle reaching the end of the interval tree. (Bug#15344)
8534 2014-01-13 Martin Rudalics <rudalics@gmx.at>
8536 * xdisp.c (resize_mini_window): Round height to a multiple of
8537 frame's line height. Fix bug in calculation of window start
8538 position (Bug#16424).
8540 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
8542 * macfont.m: Include termchar.h.
8543 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
8544 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
8545 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modify from
8546 *_WITH_GC_* to take face and f as parameters.
8547 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
8548 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
8550 2014-01-13 Daniel Colascione <dancol@dancol.org>
8552 Fix menu item updating in the presence of the Unity global menu
8555 * gtkutil.h (xg_have_tear_offs): Add frame parameter
8556 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
8558 (xg_update_menubar, xg_update_menu_item): Call g_object_notify when
8559 updating menus; explain why.
8560 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
8561 problem it's supposed to solve and it interferes with detecting
8562 the presence of a global menu.
8563 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
8566 2014-01-11 K. Handa <handa@gnu.org>
8568 * composite.c (composition_update_it): Fix indexing of
8569 LGSTRING_CHAR (Bug#15984).
8571 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
8573 * unexw32.c (_start) [__MINGW64__]: Define to __start.
8575 2014-01-11 Eli Zaretskii <eliz@gnu.org>
8577 * xdisp.c (try_window_id): Don't use this function's optimizations
8578 if overlays in the buffer displayed by the window have changed
8579 since last redisplay. (Bug#16347)
8580 (message_dolog): Fix indentation.
8582 2014-01-11 Martin Rudalics <rudalics@gmx.at>
8584 * frame.c (frame_resize_pixelwise): Fix doc-string.
8586 2014-01-10 Martin Rudalics <rudalics@gmx.at>
8588 Fix handling of internal borders (Bug#16348).
8589 * dispnew.c (adjust_frame_glyphs_for_window_redisplay):
8590 Remove internal border width from pixel width of windows.
8591 (change_frame_size_1): Don't return early when frame's pixel
8592 size changes - we still have to record the new sizes in the
8594 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
8595 also when toolbar gets larger.
8596 * window.c (check_frame_size): Include internal_border_width in
8598 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
8599 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines):
8600 In non-toolkit/non-GTK version clear internal border.
8601 * xterm.c (x_clear_under_internal_border): New function for
8602 non-toolkit/non-GTK version.
8603 (x_after_update_window_line): In non-toolkit/non-GTK version
8605 (handle_one_xevent, x_set_window_size):
8606 Call x_clear_under_internal_border in non-toolkit/non-GTK version.
8607 * xterm.h (x_clear_under_internal_border): Extern it.
8609 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
8611 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
8612 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
8615 2014-01-06 Eli Zaretskii <eliz@gnu.org>
8617 * xdisp.c (redisplay_window): Don't skip window redisplay if the
8618 last value of point is not equal to buffer's point. (Bug#16129)
8620 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
8623 * nsterm.h (updateCollectionBehavior): Rename from
8624 updateCollectionBehaviour. All uses changed.
8626 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
8627 * Makefile.in (SETFATTR): New macro.
8628 (temacs$(EXEEXT)): Use it.
8630 2014-01-04 Martin Rudalics <rudalics@gmx.at>
8632 Fix maximization behavior on Windows (Bug#16300).
8633 * w32fns.c (w32_fullscreen_rect): Don't handle
8634 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
8635 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
8636 of SetWindowPos. Restore last placement also when leaving
8637 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
8638 but the FULLSCREEN_BOTH case.
8640 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
8643 * data.c (arithcompare_driver):
8644 * fileio.c (Fcar_less_than_car):
8645 * fns.c (internal_equal):
8646 * frame.c (delete_frame):
8647 * lisp.h (enum More_Lisp_Bits):
8649 Avoid C99 constructs that don't work in C89.
8650 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
8651 to port to C89, which doesn't have 'long long'.
8652 (count_trailing_zero_bits): Use them.
8654 2014-01-03 Chong Yidong <cyd@gnu.org>
8656 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
8658 2014-01-02 Martin Rudalics <rudalics@gmx.at>
8660 Further adjust frame/window scrollbar width calculations.
8661 * window.c (apply_window_adjustment):
8662 Set windows_or_buffers_changed.
8663 (Fwindow_scroll_bars): Return actual scrollbar width.
8664 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
8665 For non-toolkit builds again use 14 as minimum width and set
8666 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
8667 * xterm.c (XTset_vertical_scroll_bar): Take width from
8668 WINDOW_SCROLL_BAR_AREA_WIDTH.
8669 (x_new_font): Rename wid to unit. Base calculation of new
8670 scrollbar width on toolkit used and make it analogous to that of
8671 x_set_scroll_bar_default_width.
8672 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
8673 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
8674 of GetSystemMetrics.
8675 * w32term.c (w32_set_vertical_scroll_bar): Take width from
8676 WINDOW_SCROLL_BAR_AREA_WIDTH.
8677 (x_new_font): Make it correspond to changes in xterm.c.
8679 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
8681 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
8682 This is a cleaner way to fix the MinGW-w64 porting problem.
8683 Check for INTPTR_MAX misconfiguration.
8685 2014-01-01 Eli Zaretskii <eliz@gnu.org>
8687 * search.c (newline_cache_on_off, find_newline): In indirect
8688 buffers, use the newline cache of the base buffer.
8690 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
8691 buffer, invalidate the caches of its base buffer. (Bug#16265)
8693 * indent.c (width_run_cache_on_off, compute_motion): In indirect
8694 buffers, use the width-run cache of the base buffer.
8696 * xdisp.c (redisplay_window): When the window displays an indirect
8697 buffer, and the character widths in the display table have
8698 changed, invalidate the width-run cache of the corresponding base
8701 * fileio.c (Finsert_file_contents): When invalidating the newline
8702 cache, consider the case of inserting into indirect buffer.
8704 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
8705 In indirect buffers, use the paragraph cache of the base buffer.
8707 2013-12-31 Martin Rudalics <rudalics@gmx.at>
8709 * window.c (grow_mini_window): Fix last change.
8711 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
8713 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
8715 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
8717 * w32term.c (w32_initialize): Use LCID and LOWORD.
8719 * w32proc.c (create_child): Use pid_t for 5th argument.
8720 (IsValidLocale): Don't provide prototype for MinGW64.
8721 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
8722 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
8724 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
8725 MinGW64 doesn't support.
8727 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
8729 * w32.c (set_named_security_info): New function.
8730 (acl_set_file): Fall back on set_named_security_info if
8731 set_file_security fails.
8732 (g_b_init_set_named_security_info_w)
8733 (g_b_init_set_named_security_info_a): New static variables.
8734 (globals_of_w32): Initialize them to zero.
8735 (set_named_security_info): Set them to non-zero if the
8736 corresponding API is available.
8737 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc):
8738 New function typedefs.
8740 2013-12-31 Martin Rudalics <rudalics@gmx.at>
8742 Some more fixes following pixelwise resize changes including one
8744 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
8745 of frame_resize_pixelwise.
8746 * widget.c (pixel_to_text_size): New function.
8747 (update_wm_hints): Have size hints respect value of
8748 frame_resize_pixelwise.
8749 (EmacsFrameResize): Alway process resize requests pixelwise.
8750 * window.c (grow_mini_window): Make sure mini window is at least
8752 * xdisp.c (display_menu_bar): Make sure menubar extends till
8754 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
8755 (x_set_tool_bar_lines): Calculate pixelwise.
8756 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
8757 frame_resize_pixelwise.
8759 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
8761 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
8762 variables not used there.
8764 2013-12-30 Eli Zaretskii <eliz@gnu.org>
8766 * w32.c (sys_umask): New function. (Bug#16299)
8768 2013-12-30 Martin Rudalics <rudalics@gmx.at>
8770 * dispnew.c (change_frame_size_1): Take old width of root window
8771 from that window's pixel width. (Bug#16284)
8773 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
8775 Plain copy-file no longer chmods an existing destination (Bug#16133).
8776 * fileio.c (realmask): Now a static var, not a local.
8777 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
8778 Remove arg STATPTR. All uses changed.
8779 (Fcopy_file): Do not alter permissions of existing destinations,
8780 unless PRESERVE-PERMISSIONS (renamed from
8781 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
8782 Avoid race when testing for existing destinations and for
8783 when input and output files are the same.
8784 If changing the group fails, adjust both default and
8785 preserved permissions so that access is not granted to the
8787 (Fset_default_file_modes, init_fileio): Update realmask.
8788 (Fdefault_file_modes): Use realmask instead of calling umask.
8790 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
8792 Fix pipe bug with OS X emacs --daemon (Bug#16262).
8793 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
8794 flags on the daemon pipe ends before execing.
8796 2013-12-28 Eli Zaretskii <eliz@gnu.org>
8798 * w32fns.c (Fx_create_frame): Error out if called from a TTY
8799 session. (Bug#14739)
8801 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
8803 * callproc.c (Vexec_path): Document that exec-directory is in it.
8805 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
8807 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
8810 2013-12-27 Chong Yidong <cyd@gnu.org>
8812 * data.c (Fsymbol_function): Doc fix.
8814 2013-12-26 Martin Rudalics <rudalics@gmx.at>
8816 Some more tinkering with Bug#16051.
8817 * window.c (resize_frame_windows): Don't let the size of the
8818 root window drop below the frame's default character size.
8819 Never ever delete any subwindows - let the window manager do the
8822 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
8823 of toolbar lines needed when they exceed the height of the root
8825 (unwind_create_frame_1): New function.
8826 (Fx_create_frame): Generally inhibit calling the window
8827 configuration change hook here. Remove extra call to
8828 change_frame_size - it's not needed when we don't run the
8829 configuration change hook.
8831 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
8833 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
8834 On my Fedora 19 platform the core dumps were so big that
8835 my desktop became nearly catatonic.
8836 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
8837 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
8838 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
8839 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
8840 a clang-only syntax.
8841 * conf_post.h (__has_feature): New macro, if not already defined.
8842 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
8843 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
8845 2013-12-25 Eli Zaretskii <eliz@gnu.org>
8847 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
8848 is a file name. (Bug#16252)
8850 2013-12-25 Chong Yidong <cyd@gnu.org>
8852 * keyboard.c (Voverriding_terminal_local_map)
8853 (Voverriding_local_map): Doc fix.
8855 * keymap.c (Vemulation_mode_map_alists): Doc fix.
8857 2013-12-24 Eli Zaretskii <eliz@gnu.org>
8859 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
8860 file name when it is submitted to ShellExecute. Simplify code.
8861 Don't test DOCUMENT for being a string, as that is enforced by
8862 CHECK_STRING. Doc fix.
8864 2013-12-23 Eli Zaretskii <eliz@gnu.org>
8866 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
8867 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
8868 redisplay_tool_bar does. Improve and fix commentary.
8869 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
8870 limits of the glyph matrices. (Bug#16051)
8871 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
8872 only when the new size is different from the old one, and the new
8873 size can be achieved given the frame height.
8875 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
8877 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
8879 2013-12-23 Glenn Morris <rgm@gnu.org>
8881 * lread.c (Fload): Mention load-prefer-newer in doc.
8883 2013-12-22 Martin Rudalics <rudalics@gmx.at>
8885 Handle Bug#16207 by being more restrictive when running hooks.
8886 * window.c (unwind_change_frame): New function.
8887 (Fset_window_configuration): Don't run configuration change hook
8888 while the frame configuration is unsafe. Call select_window
8891 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
8893 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
8895 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
8897 * nsterm.h: Declare EmacsColor category.
8899 * nsterm.m (NSColor): Implement EmacsColor category.
8900 (ns_get_color): Use colorUsingDefaultColorSpace.
8901 (ns_get_color, ns_term_init): Use colorForEmacsRed.
8903 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
8905 2013-12-21 Eli Zaretskii <eliz@gnu.org>
8907 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
8908 having the PNG_NORETURN attribute, to avoid compiler warning in
8911 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8913 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
8915 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
8916 fringe background extension.
8917 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
8918 because they are now always the same as `left' and `width',
8919 respectively. Remove code for the case that `width' and
8920 `sb_width' are different.
8922 2013-12-20 Martin Rudalics <rudalics@gmx.at>
8924 Remove scroll_bar_actual_width from frames.
8925 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
8926 * frame.c (Fscroll_bar_width): Return scroll bar area width.
8927 (x_figure_window_size):
8928 * nsterm.m (x_set_window_size):
8929 * widget.c (set_frame_size):
8930 * w32term.c (x_set_window_size):
8931 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
8932 scroll_bar_actual_width.
8934 Convert scroll_bar members to integers on Windows.
8935 * w32term.h (struct scroll_bar): Convert top, left, width,
8936 height, start, end and dragging to integers.
8937 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
8939 * w32term.c (w32_set_scroll_bar_thumb)
8940 (w32_scroll_bar_handle_click): Remove XINT conversions for
8941 scroll_bar members. Treat bar->dragging as integer.
8942 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
8943 first element. Remove XINT conversions for scroll_bar members.
8944 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
8945 Remove XINT conversions for scroll_bar members.
8947 Fix assignment for new window total sizes.
8948 * window.c (Fwindow_resize_apply_total): Assign values for
8951 2013-12-20 Chong Yidong <cyd@gnu.org>
8953 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
8954 argument to `append'.
8956 2013-12-19 Eli Zaretskii <eliz@gnu.org>
8958 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
8959 current text face, for extending the face of the display margins.
8962 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
8963 Doc fix. (Bug#16190)
8965 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
8967 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
8970 * nsterm.m (Qfile, Qurl): New.
8971 (EV_MODIFIERS2): New macro.
8972 (EV_MODIFIERS): Use EV_MODIFIERS2.
8973 (ns_term_init): Remove font and color from DND, does not work on
8974 newer OSX, and other ports don't have them.
8975 (performDragOperation:): Handle modifiers used during drag.
8976 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
8977 Remove global Lisp variables used to communicate with ns-win.el.
8978 Remove font and color handling.
8979 (syms_of_nsterm): Defsym Qfile and Qurl.
8981 2013-12-19 Anders Lindgren <andlind@gmail.com>
8983 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
8984 (ns_constrain_all_frames, x_set_offset): Remove assignment to
8986 (updateFrameSize:, windowWillResize:toSize:): Add trace.
8987 (constrainFrameRect): Remove special case nr_screens == 1.
8988 Don't constrain size to size of view.
8990 * nsterm.h (ns_output): Remove dont_constrain.
8992 2013-12-19 Anders Lindgren <andlind@gmail.com>
8994 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
8996 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
8998 Minor fixes for recent openp changes.
8999 * lisp.h (GCPRO7): New macro.
9000 * lread.c (openp): Use bool for boolean; all callers changed.
9001 Protect save_string from GC. Don't assume that file descriptors
9002 are nonzero. Redo save_mtime comparison to avoid bogus GCC
9003 warning about uninitialized variable.
9005 2013-12-18 Eli Zaretskii <eliz@gnu.org>
9007 * w32fns.c (emacs_abort): Use intptr_t as argument of
9008 INT_BUFSIZE_BOUND, to avoid compiler warnings.
9010 2013-12-18 Glenn Morris <rgm@gnu.org>
9012 * lread.c (Fload): Pass load_prefer_newer to openp.
9013 Don't bother checking mtime if openp already did it.
9014 (openp): Add `newer' argument, to check all suffixes
9015 and find the newest file.
9016 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
9017 * callproc.c (call_process):
9018 * charset.c (load_charset_map_from_file):
9019 * emacs.c (init_cmdargs):
9020 * image.c (x_create_bitmap_from_file, x_find_image_file):
9022 * lread.c (Flocate_file_internal):
9023 * process.c (Fformat_network_address):
9024 * sound.c (Fplay_sound_internal):
9025 * w32.c (check_windows_init_file):
9026 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
9028 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
9030 2013-12-17 Eli Zaretskii <eliz@gnu.org>
9032 * w32.c (getloadavg): Don't index samples[] array with negative
9033 indices. Recover from wall-clock time being set backwards.
9035 * w32term.c (w32_initialize): Declare the argument of
9036 set_user_model as const.
9038 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
9039 (w32_menu_show): Constify some arguments passed to MessageBox.
9041 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
9042 to initialize Lisp objects.
9044 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
9045 initialize Lisp objects.
9047 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
9048 use variables used only on X under that condition.
9050 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
9051 variables not used there.
9053 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
9055 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
9056 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
9058 2013-12-16 Eli Zaretskii <eliz@gnu.org>
9060 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
9061 code, revealed in presence of R2L characters, character
9062 compositions, and display vectors. A better fix for Bug#16148.
9063 (extend_face_to_end_of_line): Don't reference tool_bar_window in
9064 GTK and NS builds, they don't have this member of struct frame.
9066 * dispextern.h (struct composition_it): Correct a comment for the
9069 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
9071 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
9072 This prevents a compilation error on C compilers that do not
9073 default functions to return 'int' if not declared. Also, add
9074 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
9075 since it now uses inline functions.
9077 2013-12-16 Eli Zaretskii <eliz@gnu.org>
9079 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
9080 display margins on mode line, header line, and in the frame's
9081 tool-bar window. (Bug#16165)
9083 2013-12-16 Andreas Schwab <schwab@suse.de>
9085 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
9087 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
9089 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
9092 2013-12-16 Martin Rudalics <rudalics@gmx.at>
9094 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
9096 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
9098 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
9099 intended to find bogus pointers in font objects (Bug#16140).
9100 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
9101 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
9102 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
9103 Disable for MS-Windows due to Bug#15876; apparently this
9104 requires more or less substantial changes in fontset code.
9105 * xfont.c (xfont_close):
9106 * xftfont.c (xftfont_close): Call x_display_info_for_display
9107 to check whether 'Display *' is valid (Bug#16093 and probably
9110 2013-12-15 Eli Zaretskii <eliz@gnu.org>
9112 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
9113 Reported by Juanma Barranquero <lekktu@gmail.com>.
9115 * process.c (Fprocess_send_eof): Don't crash if someone tries to
9116 open a pty on MS-Windows. (Bug#16152)
9118 * emacs.c (decode_env_path): Fix bogus comparison against
9119 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
9121 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
9123 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
9124 (Fx_file_dialog): Add parentheses around && to silence warning.
9126 * w32term.c (construct_drag_n_drop): Remove unused local variable.
9128 2013-12-15 Eli Zaretskii <eliz@gnu.org>
9130 * xdisp.c (extend_face_to_end_of_line): Extend background of
9131 non-default face in margin areas as well. (Bug#16151)
9132 (display_line): Call extend_face_to_end_of_line for continued
9133 lines as well, if the display margins have non-zero width.
9134 (set_glyph_string_background_width): When needed, set the
9135 extends_to_end_of_line_p flag on glyph strings to be drawn in
9136 margin areas, not only in the text area.
9138 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
9141 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
9143 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
9144 Don't worry about verify_error being t, since it has to be a list.
9146 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
9148 Use bool for boolean, focusing on headers.
9149 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
9150 No need to include <stdbool.h>, since conf_post.h does it now.
9151 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
9152 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
9153 (SET_PER_BUFFER_VALUE_P):
9154 * ccl.c, ccl.h (setup_ccl_program):
9155 * ccl.h (CHECK_CCL_PROGRAM):
9156 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
9157 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
9158 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
9159 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
9160 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
9161 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
9162 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
9163 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
9164 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
9165 (CHARSET_FAST_MAP_SET):
9166 * coding.c (decode_coding_ccl, encode_coding_ccl):
9167 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
9168 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
9169 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
9170 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
9171 (decode_coding_c_string):
9172 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
9173 * conf_post.h (has_attribute):
9174 * dispextern.h (trace_redisplay_p)
9175 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
9176 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
9177 (SET_GLYPH_FROM_CHAR_GLYPH)
9178 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
9179 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
9180 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
9181 (cursor_in_mouse_face_p):
9182 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
9183 (blank_row, prepare_desired_row)
9184 (build_frame_matrix_from_leaf_window, make_current)
9185 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
9186 (update_window, scrolling_window, update_frame_line):
9187 * disptab.h (GLYPH_FOLLOW_ALIASES):
9188 * editfns.c (Fformat):
9189 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
9190 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
9191 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
9192 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
9193 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
9194 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
9195 (FONT_DEFERRED_LOG):
9196 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P)
9197 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
9198 (FRAME_MOUSE_UPDATE):
9199 * fringe.c (Fdefine_fringe_bitmap):
9200 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
9201 (x_create_bitmap_from_xpm_data, xpm_load_image):
9202 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
9203 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
9204 (MERGE_INTERVAL_CACHE):
9205 * keymap.h (KEYMAPP):
9206 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
9207 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
9208 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
9209 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
9210 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
9211 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
9212 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
9213 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
9214 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
9215 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
9216 (SETUP_BUFFER_SYNTAX_TABLE):
9217 * systime.h (timespec_valid_p):
9218 * term.c (save_and_enable_current_matrix):
9219 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
9220 * xdisp.c (in_display_vector_p, display_tool_bar_line)
9221 (redisplay_internal, try_window_reusing_current_matrix)
9222 (sync_frame_with_window_matrix_rows, try_window_id)
9223 (display_menu_bar, display_tty_menu_item, display_mode_line)
9224 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
9225 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
9226 * xmenu.c (xmenu_show):
9227 * xterm.c (use_xim, x_term_init):
9228 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
9229 (struct x_bitmap_record):
9230 Use bool for booleans.
9231 * ccl.c (struct buffer_text):
9232 * ccl.h (struct ccl_program):
9233 * charset.h (struct charset):
9235 * coding.h (struct iso_2022_spec, struct coding_system):
9236 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
9237 (struct glyph_string, struct face, struct face_cache)
9238 (struct bidi_string_data, struct bidi_it)
9239 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
9241 * editfns.c (Fformat):
9242 * frame.h (struct frame):
9243 * fringe.c (struct fringe_bitmap):
9244 * intervals.h (struct interval):
9245 * keyboard.h (struct kboard):
9246 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
9247 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
9248 (struct Lisp_Buffer_Local_Value, union specbinding):
9249 * macfont.m (struct macfont_info):
9250 * process.h (struct Lisp_Process):
9251 * termchar.h (struct tty_display_info):
9252 * window.h (struct window):
9253 * xterm.h (struct x_output):
9254 Use bool_bf for boolean bit-fields.
9255 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
9256 All callers changed.
9257 * ccl.h (struct ccl_program): Remove unused members private_state,
9258 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
9260 (struct ccl_spec): Remove unused members cr_carryover,
9261 eight_bit_carryover.
9262 * conf_post.h: Include <stdbool.h>.
9263 (bool_bf): New type.
9264 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
9265 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE)
9266 (MERGE_INTERVAL_CACHE): Surround statement macro with proper
9267 'do { ... } while (false)' brackets.
9268 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
9269 Args must now be expressions; all callers changed.
9270 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
9271 (PRODUCE_GLYPHS): Simplify use of boolean.
9272 * fileio.c (Fcopy_file):
9273 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
9274 * lisp.h (UNGCPRO): Return void, not int.
9275 (FOR_EACH_TAIL): Use void expression, not int expression.
9276 * region-cache.c: Reindent.
9277 * region-cache.h: Copy comments from region-cache.c, to fix
9278 incorrect remarks about booleans.
9280 2013-12-14 Eli Zaretskii <eliz@gnu.org>
9282 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
9283 when character at point is displayed from a display vector.
9286 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
9288 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
9289 now a list of certificate validation checks that will abort a
9290 connection with an error.
9291 (Fgnutls_boot): Document it and use it.
9293 2013-12-14 Martin Rudalics <rudalics@gmx.at>
9295 * w32term.c (w32_enable_frame_resize_hack): New variable.
9296 (x_set_window_size): Use it to hack frame resizing on Windows
9299 2013-12-14 Eli Zaretskii <eliz@gnu.org>
9301 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
9302 Windows-specific code to w32.c. Change error message text to
9303 match that of Posix platforms.
9305 * w32.c (w32_copy_file): New function, most of the code copied and
9306 reworked from Fcopy_file. Improve error handling. Plug memory
9307 leak when errors are thrown. Support file names outside of the
9308 current codepage. (Bug#7100)
9310 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
9312 * lread.c (load_path_default): Prototype.
9314 2013-12-13 Glenn Morris <rgm@gnu.org>
9316 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
9317 (dump_path): Remove.
9318 (load-path-default): Remove `changed' argument.
9319 Do not set dump_path permanently. Simplify.
9320 (init_lread): Simplify.
9321 (syms_of_lread): Remove dump_path.
9323 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
9325 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
9326 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
9327 2013-12-12 font-related change to avoid Bug#16128, which
9328 is quite hard to fix without even more substantial changes.
9330 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
9332 * font.c (font_close_object): Check for live frame (Bug#16128).
9334 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
9336 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
9337 Return ptrdiff_t, not int, since it's a buffer size.
9338 Reindent/reparen some macros to a more Gnuish style.
9340 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
9342 Avoid undefined behavior with huge regexp interval counts.
9343 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
9344 since it's now specialized to interval counts. All uses changed.
9345 Do not assume wraparound on signed integer overflow.
9346 (regex_compile): Simplify based on the above changes.
9348 2013-12-12 Eli Zaretskii <eliz@gnu.org>
9350 Support file names on MS-Windows that use characters outside of
9351 the current system codepage. (Bug#7100)
9353 * w32.c (get_file_security, set_file_security)
9354 (create_symbolic_link): Separate pointers and boolean flags for
9355 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
9356 non-zero, else the former.
9357 (codepage_for_filenames, filename_to_utf16, )
9358 (filename_from_utf16, filename_to_ansi, filename_from_ansi):
9360 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
9362 (normalize_filename): Lose the DBCS code, now works on UTF-8.
9363 Accept only one argument; all callers changed.
9364 (dostounix_filename): Remove the second argument, now works in
9365 UTF-8. All callers changed.
9366 (parse_root): Lose DBCS code.
9367 (get_long_basename, w32_get_short_filename, init_environment)
9368 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
9369 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
9370 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
9371 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
9372 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
9373 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
9375 (ansi_encode_filename): New function.
9376 (get_emacs_configuration, get_emacs_configuration_options):
9378 (add_volume_info, GetCachedVolumeInformation): Run the input file
9379 name through unixtodos_filename, to ensure it is stored and
9380 referenced in canonical form.
9381 (get_volume_info): Lose the DBCS code, now works in UTF-8.
9382 (logon_network_drive, sys_link, utime): Improve error handling.
9383 (sys_access): New function.
9384 (hashval, generate_inode_val): Unused functions deleted.
9385 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
9386 (check_windows_init_file): Convert error message from UTF-8 to
9387 ANSI codepage, for display in the message box.
9388 (globals_of_w32): Set w32_unicode_filenames according to the OS
9391 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
9392 w32_unicode_filenames is non-zero, ANSI mode otherwise.
9393 (syms_of_w32term): Declare w32-unicode-filenames.
9395 * w32proc.c (new_child, delete_child): Remove code that handled
9396 unused pending_deletion and input_file members of the child struct.
9397 (create_child, sys_spawnve): Convert all file names to ANSI
9398 codepage. Use ANSI APIs explicitly; forcibly fail if any file
9399 name cannot be encoded in ANSI codepage. Don't use
9400 unixtodos_filename, mirror slashes by hand.
9401 (record_infile, record_pending_deletion): Functions deleted.
9402 (Fw32_short_file_name): Call w32_get_short_filename instead of
9405 * w32notify.c (add_watch): Work in Unicode mode when
9406 w32_unicode_filenames is non-zero, ANSI mode otherwise.
9407 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
9408 instead, do the same with Lisp primitives.
9410 * w32fns.c (file_dialog_callback, Fx_file_dialog)
9411 (Fsystem_move_file_to_trash, Fw32_shell_execute)
9412 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
9413 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
9414 (Fw32_shell_execute): Improve error reporting.
9415 (Fdefault_printer_name): Ifdef away for Cygwin.
9417 * w32.h (struct _child_process): Remove input_file and
9418 pending_deletion members that are no longer used.
9419 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
9420 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
9421 (ansi_encode_filename): New and updated prototypes.
9423 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
9425 (unexec): Don't use dostounix_filename, it expects a file name in
9426 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
9429 * fileio.c (Ffile_name_directory, file_name_as_directory)
9430 (directory_file_name, Fexpand_file_name)
9431 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
9432 arguments of dostounix_filename.
9433 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
9434 use MAX_UTF8_PATH for size of file-name strings.
9435 (emacs_readlinkat): Build an explicitly unibyte string for file
9437 (syms_of_fileio) <file-name-coding-system>:
9438 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
9440 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
9441 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
9442 directories to UTF-8.
9443 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
9444 environment, and each element of the input PATH, to UTF-8.
9446 * dired.c (file_attributes): Use build_unibyte_string explicitly
9447 to make Lisp strings from user and group names.
9449 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
9452 * coding.c (decode_file_name, encode_file_name): New functions.
9454 * termcap.c (tgetent): Adapt to the change in arguments of
9457 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
9460 * msdos.c (dostounix_filename, init_environment): Adapt to the
9461 change in arguments of dostounix_filename.
9463 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
9464 [WINDOWSNT]: Encode file names passed to the image libraries in
9467 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
9468 [WINDOWSNT]: Convert file names to the current ANSI codepage.
9470 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
9471 arguments of dostounix_filename.
9473 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
9475 * font.h (struct font_entity) [HAVE_NS]: New field to record
9476 font driver which was used to create this entity.
9477 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
9478 frame where the font was opened.
9479 (font_close_object): Add prototype.
9480 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
9481 (font_close_object): Not static any more. Lost frame arg.
9482 Adjust comment and users.
9483 * alloc.c (cleanup_vector): Call font_close_object to adjust
9484 per-frame font counters correctly. If HAVE_NS, also call
9485 driver-specific cleanup for font-entity objects.
9486 * ftfont.c (ftfont_open):
9487 * nsfont.m (nsfont_open):
9488 * w32font.c (w32font_open_internal):
9489 * xfont.c (xfont_open):
9490 * xftfont.c (xftfont_open): Save frame pointer in font object.
9491 * macfont.m (macfont_open): Likewise.
9492 (macfont_descriptor_entity): Save driver pointer to be able
9493 to call its free_entity routine when font-entity is swept.
9494 * ftxfont.c (ftxfont_open): Add eassert because frame
9495 pointer should be saved by ftfont_driver.open.
9497 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
9499 * xterm.c (x_make_frame_visible): Restore hack which is needed when
9500 input polling is used. This is still meaningful for Cygwin, see
9501 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
9502 * keyboard.c (poll_for_input_1, input_polling_used):
9503 Define unconditionally.
9504 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
9505 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
9506 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
9507 (font_for_char): Prefer ptrdiff_t to int for buffer position.
9508 (face_for_char): Likewise. Rearrange eassert and return ASCII
9509 face for CHAR_BYTE8_P.
9510 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
9512 2013-12-11 Ken Brown <kbrown@cornell.edu>
9514 * dispextern.h (erase_phys_cursor):
9515 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
9517 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
9519 * nsterm.m (x_free_frame_resources):
9520 * term.c (tty_free_frame_resources):
9521 * xterm.c (x_free_frame_resources): Do not check for non-NULL
9522 face cache because it's implied by free_frame_faces anyway.
9523 * w32term.c (x_free_frame_resources): Likewise. Do not call
9524 free_frame_faces twice.
9526 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
9528 * editfns.c (Fformat_time_string): Mention %F in the doc.
9530 2013-12-11 Martin Rudalics <rudalics@gmx.at>
9532 * window.c (resize_frame_windows): Don't return immediately when
9533 the root window's size doesn't change - the minibuffer window
9534 may still have to be repositioned/resized.
9535 * xfns.c (Fx_create_frame): Always change the frame size after
9536 initializing the frame's faces.
9537 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
9538 change_frame_size should already have done it.
9539 (x_new_font): Assign new tool- and menu-bar heights.
9540 (x_set_window_size_1): Account for tool- and menu-bar heights
9541 (Bug#16013). Don't set pixel sizes since change_frame_size
9542 should already have done it.
9544 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
9546 Remove the option of using libcrypto.
9547 * Makefile.in (LIB_CRYPTO): Remove.
9548 (LIBES): Don't use it.
9550 2013-12-11 Juri Linkov <juri@jurta.org>
9552 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
9553 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
9555 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
9557 * xdisp.c (display_tool_bar_line): Don't extend on a previously
9558 drawn tool bar items (Bug#16058).
9559 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
9561 2013-12-09 Ken Brown <kbrown@cornell.edu>
9563 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
9565 * lisp.h (get_frame_param): Adjust conditions for prototype
9568 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
9570 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
9571 Avoid unused macro warning if configured --without-xft.
9573 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
9575 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
9577 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
9579 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
9581 * emacs.c (main): Call fixup_locale a second time for GNUstep.
9583 2013-12-08 Martin Rudalics <rudalics@gmx.at>
9585 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
9587 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
9589 Use libcrypto's checksum implementations if available, for speed.
9590 * Makefile.in (LIB_CRYPTO): New macro.
9593 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
9594 The macro didn't conform to C99 due to type mismatch,
9595 which caused compilation failure with Sun C 5.12,
9596 and it was confusing anyway. Include window.h to declare
9597 redisplay_other_windows.
9599 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
9601 * window.c (set_window_buffer): Update mode line (bug#16084).
9603 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
9605 Fix minor problems found by static checking.
9606 * keyboard.c (poll_for_input_1, input_polling_used):
9607 Define only if HAVE_NTGUI.
9608 * xmenu.c (popup_activate_callback): Omit unnecessary
9609 check against USE_X_TOOLKIT, which must be defined here anyway.
9610 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
9613 2013-12-07 Martin Rudalics <rudalics@gmx.at>
9615 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
9617 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
9619 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
9621 * nsterm.m (x_set_window_size): Remove fprintf.
9622 (init): Define always. Set applicationDidFinishLaunchingCalled
9624 (applicationDidFinishLaunching:):
9625 Set applicationDidFinishLaunchingCalled.
9626 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
9629 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
9631 Pixel resize changes for NS (Bug#16049).
9632 * nsterm.m (x_set_window_size): Change parameters rows/cols to
9633 height/width. row/cols are locals.
9634 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
9635 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
9636 (windowWillResize): Remove gsextra. Calculate extra as in
9638 (x_new_font): Don't change frame size if fullscreen.
9639 Change size pixelwise.
9641 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
9642 comment in xfns.c. Change to pixelwise call.
9644 2013-12-06 Eli Zaretskii <eliz@gnu.org>
9646 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
9649 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
9651 * xterm.c (input_signal_count): Remove.
9652 (x_dispatch_event): Define unconditionally.
9653 (x_make_frame_visible): Process X events until the frame
9654 is really visible (Bug#16027).
9655 * xterm.h (x_dispatch_event): Declare unconditionally.
9657 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
9659 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
9661 * nsterm.m (x_set_window_size): Handle pixelwise.
9663 2013-12-05 Martin Rudalics <rudalics@gmx.at>
9665 * w32term.c (x_new_font):
9666 * xterm.c (x_new_font): Calculate new frame size from new font
9669 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
9671 * lisp.h (FOR_EACH_TAIL): New macro.
9672 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
9674 * window.c (select_window): Call second wset_redisplay before we change
9675 selected_window (bug#16034).
9677 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
9679 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
9681 2013-12-04 Eli Zaretskii <eliz@gnu.org>
9683 * w32xfns.c: Include window.h, to avoid a compiler warning.
9685 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
9687 * window.c (window_scroll): Mark window for redisplay (bug#16034).
9688 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
9689 window_scroll takes care of it.
9690 (Fset_window_point, Fdelete_other_windows_internal)
9691 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
9692 (Fsplit_window_internal, Fdelete_window_internal)
9693 (Fresize_mini_window_internal, Fset_window_configuration)
9694 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
9695 cause redisplay instead of forcing a complete redisplay.
9696 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
9697 we're only affecting the selected_window.
9699 2013-12-04 Eli Zaretskii <eliz@gnu.org>
9701 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
9702 directional control characters. Update type and category
9703 determination according to the UBA from Unicode v6.3.
9704 (bidi_category_t): New category EXPLICIT_FORMATTING.
9706 * dispextern.h (bidi_type_t): Update to include new bidirectional
9707 properties introduced with Unicode v6.3. (Bug#16043)
9709 2013-12-04 Martin Rudalics <rudalics@gmx.at>
9711 * xterm.c (XTflash): Fix coordinate of bottom area to flash
9714 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
9716 * font.c (font_list_entities): Remove dummy assignment.
9717 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
9718 used on graphic displays only. Remove unused 'font_encoder' member.
9719 (struct font_bitmap): Remove unused 'extra' member.
9720 * nsfont.m (nsfont_open):
9721 * w32font.c (w32font_open_internal):
9722 * ftfont.c (ftfont_get_bitmap): Adjust users.
9724 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
9726 Use bool for boolean.
9727 * tparam.c (tparam1):
9728 * undo.c (record_point, record_property_change):
9729 Use bool for boolean, for local vars that are always true or false.
9731 Minor integer overflow fixes (Bug#16033).
9732 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
9733 This improves on the previous fix to this function.
9734 (window_resize_check): When summing up pixel counts, don't rely on
9735 undefined behavior if the sum overflows.
9737 2013-12-03 Martin Rudalics <rudalics@gmx.at>
9739 * window.c (Fset_window_new_pixel): Don't choke at negative
9740 argument value (Bug#16033).
9742 * xfns.c (Fx_create_frame): Add another call to change_frame_size
9743 to avoid crash in window_box_height.
9745 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
9746 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
9748 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
9750 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
9752 Minor integer overflow fixes.
9753 * window.c (Fset_window_new_pixel, grow_mini_window):
9754 * xdisp.c (Fwindow_text_pixel_size):
9755 Avoid undefined behavior on signed integer overflow.
9756 * xfns.c (x_set_mouse_color):
9757 Check that drag shape fits in 'unsigned', since that's what X wants.
9759 2013-12-02 Eli Zaretskii <eliz@gnu.org>
9761 Improve reporting of fatal exception on MS-Windows.
9762 * w32fns.c (my_exception_handler): New function.
9763 (globals_of_w32fns): Set it up as the unhandled exception
9764 handler. Initialize exception code and address to zeros.
9765 (emacs_abort): If the exception code and address are available,
9766 print them at the beginning of the backtrace. Fix the format of
9767 printing addresses (was producing 0x0x12345678 on XP).
9770 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
9772 * eval.c (Fbacktrace__locals): New function.
9773 (syms_of_eval): Defsubr it.
9775 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
9777 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
9778 Define here to unify between...
9779 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
9780 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
9782 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
9784 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
9786 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
9787 fringe background extension.
9788 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
9789 because they are now always the same as `left' and `width',
9790 respectively. Remove code for the case that `width' and
9791 `sb_width' are different.
9793 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
9795 Fix minor problems found by static checking.
9796 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
9797 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
9798 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
9800 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
9802 * image.c (imagemagick_compute_animated_image): Don't crash if we
9803 have an animation with different-sized images (bug#15313).
9805 2013-11-30 Martin Rudalics <rudalics@gmx.at>
9807 Remove some unused items introduced during pixelwise change.
9808 * window.c (window_resize_total_check): Remove unused function.
9809 * xdisp.c (remember_mouse_glyph): Remove unused label.
9810 (Ftool_bar_height): Move declaration inside #if.
9811 * xterm.c (x_set_window_size): Don't use r and c.
9813 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
9815 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
9818 * window.c (Fset_window_configuration): Comment out unused variables.
9820 * w32term.c (w32_read_socket): Remove unused variable `buf'.
9822 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
9824 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
9826 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
9828 * gnutls.c (gnutls_audit_log_function): Only declare and define if
9829 HAVE_GNUTLS3 (Bug#16001).
9831 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
9832 if interrupts are deferred (Bug#15801).
9834 2013-11-30 Martin Rudalics <rudalics@gmx.at>
9836 Support resizing frames and windows pixelwise.
9837 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
9838 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
9839 (struct glyph_matrix): Replace window_left_col and
9840 window_top_line by window_pixel_left and window_pixel_top.
9841 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
9843 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
9844 (draw_window_divider, move_it_to, x_draw_right_divider)
9845 (x_draw_bottom_divider, change_frame_size): Add or fix
9847 * dispnew.c (change_frame_size_1): Change prototype.
9848 (adjust_glyph_matrix, required_matrix_width)
9849 (adjust_frame_glyphs_for_window_redisplay): Use pixel
9850 values instead of lines and columns.
9851 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
9852 WINDOW_TOTAL_FRINGE_WIDTH.
9853 (handle_window_change_signal, do_pending_window_change)
9854 (init_display): Adjusts calls of change_frame_size.
9855 (change_frame_size, change_frame_size_1): Handle pixelwise
9857 * frame.c (Qright_divider_width, Qbottom_divider_width):
9859 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
9860 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
9861 (x_set_internal_border_width, x_set_vertical_scroll_bars)
9862 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
9864 (set_frame_param): New function.
9865 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
9866 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
9867 (Ffringe_width, Fborder_width, Fright_divider_width)
9868 (Fbottom_divider_width): New functions, defsubr them.
9869 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
9870 New argument pixelwise.
9871 (struct frame_parm_table): New members Qright_divider_width and
9872 Qbottom_divider_width.
9873 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
9874 (x_report_frame_params): Handle Qright_divider_width and
9875 Qbottom_divider_width.
9876 (x_set_right_divider_width, x_set_bottom_divider_width):
9878 (frame_resize_pixelwise): New option.
9879 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
9880 new_pixelwise, right_divider_width and bottom_divider_width;
9881 remove total_lines; rename text_lines, text_cols, new_text_lines
9882 and new_text_cols to text_height, text_width, new_height and
9883 new_width respectively.
9884 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
9885 FRAME_TEXT_WIDTH respectively.
9886 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
9887 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
9888 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
9890 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
9891 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
9892 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
9893 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
9894 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
9895 (FRAME_TOTAL_COLS_ARG): Remove macro.
9896 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
9897 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
9898 (x_wm_set_size_hint): Handle frame pixel sizes.
9899 * indent.c (compute_motion, Fcompute_motion):
9900 Call window_body_width instead of window_body_cols.
9901 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
9902 (make_lispy_position): Handle right and bottom dividers.
9903 (Fsuspend_emacs): Pixelize call of change_frame_size.
9904 * keyboard.h: Extern Qright_divider, Qbottom_divider.
9905 * lisp.h: Extern set_frame_param.
9906 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
9908 (Fx_create_frame): Add entry for vertical_drag_cursor.
9909 Pixelize call of change_frame_size.
9910 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
9911 * nsterm.m (ns_update_window_end): Optionally draw right
9913 (x_set_window_size): Add argument pixelwise.
9914 Call check_frame_size and change_frame_size with pixelwise zero.
9915 (ns_draw_window_divider): New function.
9916 (ns_redisplay_interface): Add ns_draw_window_divider.
9917 (updateFrameSize:): Call change_frame_size with pixelwise zero.
9918 (x_new_font): Call x_set_window_size with pixelwise zero.
9919 * print.c (print_object): For a window print its sequence
9921 * term.c (Fresume_tty): Pixelize call of change_frame_size.
9922 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
9923 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
9924 (w32_createwindow): Use scroll bar area width.
9925 (w32_wnd_proc): Handle bottom divider width.
9926 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
9927 (Fx_create_frame): Default divider width parameters.
9928 Caclulate sizes pixelwise. Add vertical drag cursor support.
9929 (x_create_tip_frame): Default divider widths to zero.
9930 Pixelize call to change_frame_size.
9931 (Fx_show_tip): Add handling of divider widths. Pixelize window
9933 (Fw32_frame_rect): New function.
9934 (frame_parm_handler w32_frame_parm_handlers): Add divider
9936 (Vx_window_vertical_drag_shape): Add variable.
9937 * w32inevt.c (resize_event, maybe_generate_resize_event):
9938 Pixelize change_frame_size calls.
9939 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
9941 * w32term.c (w32_draw_window_divider): New function.
9942 (x_update_window_end): Handle right divider.
9943 (w32_draw_fringe_bitmap, x_scroll_run)
9944 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
9945 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
9946 Calculate new frame sizes pixelwise.
9947 (x_new_font): Pixelize call to x_set_window_size.
9948 (x_check_fullscreen): Pixelize call to change_frame_size.
9949 (x_set_window_size_1, x_set_window_size): New argument
9950 pixelwise. Calculate pixelwise.
9951 (x_wm_set_size_hint): Use scroll bar area width.
9952 (w32_redisplay_interface): Add w32_draw_window_divider.
9953 * w32term.h (struct w32_output): Add vertical drag cursor.
9954 * widget.c (set_frame_size, update_wm_hints)
9955 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
9957 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
9958 * window.c (sequence_number): Restore.
9959 (Fwindow_pixel_width, Fwindow_pixel_height)
9960 (Fwindow_mode_line_height, Fwindow_header_line_height)
9961 (window_pixel_to_total, Frun_window_scroll_functions)
9962 (Fset_window_new_pixel, window_resize_apply_total)
9963 (Fwindow_resize_apply_total): New functions.
9964 (window_body_height, window_body_width): Rename from
9965 window_body_lines. New argument PIXELWISE.
9966 Calculate pixelwise.
9967 (Fwindow_body_height, Fwindow_body_width): New argument
9969 (coordinates_in_window, window_relative_x_coord): Use window's
9970 pixel width instead of total width.
9971 (replace_window, recombine_windows): Initialize pixel values.
9972 (resize_root_window, resize_frame_windows, grow_mini_window)
9973 (shrink_mini_window): New argument PIXELWISE.
9974 Calculate pixelwise.
9975 (Fdelete_other_windows_internal, adjust_window_margins)
9976 (window_resize_check, window_resize_apply)
9977 (Fdelete_window_internal, Fresize_mini_window_internal)
9978 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
9979 (check_frame_size): Rename arguments. New argument PIXELWISE.
9980 Calculate pixelwise.
9981 (set_window_buffer): Make samebuf bool. Run configuration change
9982 hook only if buffer changed.
9983 (Fset_window_buffer): Rewrite doc-string.
9984 (make_window): Initialize new_pixel slot.
9985 (Fwindow_resize_apply): Check pixel size of root window.
9986 (Fsplit_window_internal): Call 2nd argument pixel_size.
9987 Calculate pixelwise.
9988 (Fscroll_left, Fscroll_right): Call window_body_width instead of
9990 (save_window_data): New slots frame_text_width,
9991 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
9992 (saved_window): New slots pixel_left, pixel_top, pixel_height,
9994 (Fcurrent_window_configuration, Fset_window_configuration)
9995 (save_window_save, compare_window_configurations): Handle new
9996 slots in save_window_data and saved_window.
9997 (Fset_window_scroll_bars): Fix doc-string.
9998 (window_resize_pixelwise): New variable.
9999 (coordinates_in_window, Fcoordinates_in_window_p):
10001 (make_parent_window): Adjust sequence_number.
10002 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
10004 * window.h (struct window): New members new_pixel, pixel_left,
10005 pixel_top, pixel_width, pixel_height. Restore sequence_number.
10006 (wset_new_pixel): New function.
10007 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
10008 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
10009 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
10010 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
10011 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
10012 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
10013 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
10014 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
10015 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
10016 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
10017 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
10018 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
10019 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
10020 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
10021 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
10023 (resize_frame_windows, grow_mini_window, shrink_mini_window)
10024 (window_body_width, check_frame_size): Adapt external declarations.
10025 * xdisp.c (last_max_ascent): New integer.
10026 (window_text_bottom_y): Handle bottom divider.
10027 (window_box_width, window_box_height): Calculate pixelwise.
10028 (get_glyph_string_clip_rects): Handle right divider.
10029 (remember_mouse_glyph): When windows are resized pixelwise
10030 proceed with width and height set to 1.
10031 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
10032 WINDOW_TOTAL_WIDTH.
10033 (move_it_to): Calculate and return maximum x position
10035 (Fwindow_text_pixel_size): New function.
10036 (resize_mini_window, update_tool_bar): Calculate pixelwise.
10037 (tool_bar_lines_needed): Rename to tool_bar_height.
10038 Calculate pixelwise.
10039 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
10040 Calculate pixelwise.
10041 (redisplay_tool_bar): Calculate pixelwise.
10042 (redisplay_window): Calculate pixelwise. Handle dividers.
10043 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
10044 (x_draw_vertical_border): Handle dividers.
10045 (define_frame_cursor1): Handle vertical drag cursor.
10046 (x_draw_right_divider, x_draw_bottom_divider): New functions.
10047 (expose_window): Calculate pixelwise. Handle dividers.
10048 (init_xdisp): Initialize pixel values.
10049 * xfaces.c (Qwindow_divider): New face.
10050 (realize_basic_faces): Realize it.
10051 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
10052 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
10053 (x_set_scroll_bar_default_width): Default actual width to 16.
10054 (Fx_create_frame): Set sizes pixelwise.
10055 (x_create_tip_frame): Default divider widths to zero.
10056 Pixelize call of change_frame_size.
10057 (Fx_show_tip): Handle divider widths. Initial pixel position
10059 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
10060 (Vx_window_vertical_drag_shape): New option.
10061 * xmenu.c (free_frame_menubar): Pixelize call of
10063 * xterm.c (x_draw_window_divider): New function.
10064 (x_update_window_end): Optionally draw right divider.
10065 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
10066 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
10067 (handle_one_xevent, x_new_font): Calculate pixelwise.
10068 (x_set_window_size_1, x_set_window_size): New argument
10069 pixelwise. Calculate pixelwise.
10070 (x_wm_set_size_hint): Pixelize call of check_frame_size.
10071 (struct x_redisplay_interface): Add x_draw_window_divider.
10072 * xterm.h (struct x_output): Add vertical_drag_cursor.
10074 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
10076 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
10077 Set invisible frames's `redisplay' when a full redisplay is requested.
10078 (redisplay_window): Set must_be_updated_p instead (bug#15999).
10079 (redisplay_mode_lines): Don't set must_be_updated_p any more.
10080 (display_mode_lines): Set it here instead.
10082 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
10084 * dispextern.h (set_window_update_flags): Remove.
10086 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
10088 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
10090 * xdisp.c (REDISPLAY_SOME_P): New macro.
10091 (redisplay_internal): Use it (bug#15999).
10092 (prepare_menu_bars, redisplay_window): Use it as well.
10094 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
10096 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
10098 * w32font.c (g_b_init_get_char_width_32_w): New static var.
10099 (globals_of_w32font): Zero it out.
10100 (GetCharWidth32W_Proc): New function pointer.
10101 (get_char_width_32_w): New function.
10102 (compute_metrics): If get_glyph_outline_w returns an error, try
10103 get_char_width_32_w before declaring a failure. This avoids
10104 punishing raster (a.k.a. "bitmap") fonts by slowing down
10105 redisplay. (Bug#6364).
10107 2013-11-29 Eli Zaretskii <eliz@gnu.org>
10109 * xdisp.c (clear_mouse_face): Don't invalidate the entire
10110 mouse-highlight info, just signal frame_up_to_date_hook that mouse
10111 highlight needs to be redisplayed. (Bug#15913)
10113 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
10115 Fix minor problems found by static checking.
10116 * buffer.h (struct buffer_text, struct buffer):
10117 * frame.h (struct frame):
10118 * window.h (struct window):
10119 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
10120 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
10121 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
10122 no-longer-valid use of HAVE_MENUS.
10123 * xdisp.c (propagate_buffer_redisplay): Now static.
10125 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
10127 * xmenu.c (Fmenu_or_popup_active_p):
10128 * window.c (Fset_window_configuration):
10129 * menu.c (Fx_popup_menu, Fx_popup_dialog):
10130 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
10131 * fns.c (Fyes_or_no_p):
10132 * editfns.c (Fmessage_box, Fmessage_or_box):
10133 * alloc.c (make_save_ptr_ptr):
10134 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
10136 * window.c (Fset_window_configuration): Move select_window later.
10138 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
10140 Refine redisplay optimizations to only redisplay *some* frames/windows
10141 rather than all of them.
10142 * xdisp.c (REDISPLAY_SOME): New constant.
10143 (redisplay_other_windows, wset_redisplay, fset_redisplay)
10144 (bset_redisplay, bset_update_mode_line): New functions.
10145 (message_dolog): Use bset_redisplay.
10146 (clear_garbaged_frames): Use fset_redisplay.
10147 (echo_area_display): Use wset_redisplay.
10148 (buffer_shared_and_changed): Remove.
10149 (prepare_menu_bars): Call Vpre_redisplay_function before updating
10150 frame titles. Compute the actual set of windows redisplayed.
10151 Don't update frame titles and menu bars for frames that don't need to
10153 (propagate_buffer_redisplay): New function.
10155 (redisplay_internal): Use it. Be more selective in the set of windows
10156 we redisplay. Propagate windows_or_buffers_changed to
10157 update_mode_lines a bit later to simplify the code.
10158 (mark_window_display_accurate_1): Reset window and buffer's
10160 (redisplay_window): Do nothing if neither the window nor the buffer nor
10161 the frame needs redisplay.
10162 * window.h (struct window): Add `redisplay' field.
10163 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
10164 (redisplay_other_windows, window_list): New declarations.
10165 * window.c (select_window, Fset_window_start): Use wset_redisplay.
10166 (window_list): Not static any more.
10167 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
10168 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
10169 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
10170 * frame.c (Fmake_frame_visible): Don't redisplay everything.
10171 * frame.h (struct frame): Add `redisplay' field.
10172 Move `external_menu_bar' bitfield next to other bit-fields.
10173 (SET_FRAME_GARBAGED): Use fset_redisplay.
10174 (SET_FRAME_VISIBLE): Don't garbage the frame;
10175 Use redisplay_other_windows.
10176 * buffer.h (struct buffer): Add `redisplay' field.
10177 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
10178 (modify_overlay): Use bset_redisplay.
10179 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
10181 2013-11-28 Eli Zaretskii <eliz@gnu.org>
10183 Support w32 file notifications in batch mode.
10184 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
10185 invalid (which happens in batch mode). If non-interactive, call
10186 handle_file_notifications to store file notification events in the
10187 input queue. (Bug#15933)
10189 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
10191 * w32inevt.c (handle_file_notifications): Now external, not static.
10193 * w32term.h (handle_file_notifications): Provide prototype.
10195 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
10196 init_crit, since init_display, which does that otherwise, is not
10199 2013-11-27 Glenn Morris <rgm@gnu.org>
10201 * Makefile.in ($(lispsource)/international/charprop.el): New.
10202 (emacs$(EXEEXT)): Depend on charprop.el.
10204 2013-11-27 Eli Zaretskii <eliz@gnu.org>
10206 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
10207 deleting portions of the buffer under non-nil REPLACE argument.
10210 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
10211 directory, watch it and not its parent.
10212 (add_watch): Allow empty string in FILE.
10214 2013-11-27 Martin Rudalics <rudalics@gmx.at>
10216 * window.c (Fset_window_start, window_resize_apply)
10217 (window_scroll): Reset window_end_valid (Bug#15957).
10219 2013-11-27 Glenn Morris <rgm@gnu.org>
10221 * Makefile.in (leimdir): Now in lisp source directory.
10222 ($(leimdir)/leim-list.el): Just use ../leim .
10223 * epaths.in (PATH_DUMPLOADSEARCH):
10224 * lread.c (load_path_default):
10225 * nsterm.m (ns_load_path): No more leim directory.
10227 2013-11-26 Andreas Schwab <schwab@suse.de>
10229 * .gdbinit (xgettype): Add cast.
10231 2013-11-26 Glenn Morris <rgm@gnu.org>
10233 Preload leim-list.el.
10234 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
10235 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
10236 is a single directory.
10238 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
10240 bool-vector-subsetp is now the normal direction (Bug#15912).
10241 * data.c (Fbool_vector_subsetp): Test whether the first argument
10242 is a subset of the second one, not the reverse. Add doc string.
10244 Fix minor problems found by static checking.
10245 * lread.c (load_path_default): Now static.
10246 * textprop.c (text_property_stickiness): Be consistent about the
10247 test used when deciding whether to consider the previous character.
10248 This simplifies the code a bit.
10250 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
10252 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
10254 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
10255 (syms_of_frame): Don't defsubr them.
10257 2013-11-25 Glenn Morris <rgm@gnu.org>
10259 * lread.c (load_path_default): Change the sense of the argument.
10260 (init_lread): When EMACSLOADPATH is set, do not ignore changes
10261 from dump_path. When it is not, avoid checking dump_path twice.
10263 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
10264 uninstalled dump_path against installed Vload_path. (Bug#15964)
10266 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
10268 Export get_pos_property to Elisp.
10269 * editfns.c (Fget_pos_property): Rename from get_pos_property.
10270 (syms_of_editfns): Export it to Elisp.
10272 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
10274 2013-11-23 Romain Francoise <romain@orebokech.com>
10276 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
10277 initialization here ...
10278 (syms_of_fileio): ... from here.
10280 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
10282 * lread.c (init_lread): Fix int/Lisp_Object mixup.
10283 Please use --enable-check-lisp-object-type.
10285 2013-11-23 Glenn Morris <rgm@gnu.org>
10287 * process.c (get_process): Explicit error for dead buffers.
10289 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
10291 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
10293 2013-11-23 Glenn Morris <rgm@gnu.org>
10295 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
10296 * lread.c (load_path_check): Take path to check as argument.
10297 (load_path_default): New, split from init_lread.
10298 (init_lread): Move calc of default load-path to load_path_default.
10299 Empty elements in EMACSLOADPATH now stand for the default.
10300 (load-path): Doc fix.
10301 * emacs.c (decode_env_path): Add option to treat empty elements
10302 as nil rather than ".".
10303 * callproc.c (init_callproc_1, init_callproc):
10304 * image.c (Vx_bitmap_file_path):
10305 * lisp.h (decode_env_path):
10306 * lread.c (Vsource_directory):
10307 Update for new argument spec of decode_env_path.
10309 2013-11-22 Eli Zaretskii <eliz@gnu.org>
10311 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
10312 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
10314 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
10316 Fix some dependency problems that cause unnecessary recompiles.
10318 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
10319 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
10320 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
10321 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
10322 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
10323 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
10324 (boostrap-clean): No need to remove stamp-oldxmenu.
10326 Fix recently introduced bool vector overrun.
10327 This was due to an optimization that went awry.
10328 Reported by Glenn Morris in
10329 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
10330 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
10331 for empty vectors, undoing the 2013-11-18 change.
10332 * data.c (bool_vector_binop_driver): Rely on this.
10333 Fix bug that occasionally overran the destination.
10334 * lisp.h (struct Lisp_Bool_vector): Document this.
10336 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
10338 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
10341 * nsterm.m (init, run, stop:): Comment out for now, does not work
10344 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
10346 * charset.c (syms_of_charset): Don't read past end of string.
10348 2013-11-19 Glenn Morris <rgm@gnu.org>
10350 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
10352 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
10354 Add hooks to run on gaining/losing focus. (Bug#15029)
10355 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
10356 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
10357 (syms_of_frame): Add focus-in-hook, focus-out-hook.
10359 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
10361 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
10362 The old names predated the API change that put destination at end.
10364 Improve API of recently-added bool vector functions (Bug#15912).
10365 The old API had (bool-vector-count-matches A B)
10366 and (bool-vector-count-matches-at A B I), which gave the
10367 misleading impression that the two functions were variants, one
10368 with a location I. The new API has (bool-vector-count-population A)
10369 and (bool-vector-count-consecutive A B I) to make the distinction
10370 clearer. The first function no longer has a B argument, since the
10371 caller can easily determine the number of nils if the length and
10372 number of ts is known.
10373 * data.c (Fbool_vector_count_population): Rename from
10374 bool_vector_count_matches, and accept just 1 argument.
10375 (Fbool_vector_count_consecutive): Rename from
10376 Fbool_vector_count_matches_at.
10378 Always allocate at least one bits_word per bool vector.
10379 See Daniel Colascione in:
10380 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
10381 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
10382 * data.c (bool_vector_binop_driver): Rely on this. Tune.
10383 * lisp.h (struct Lisp_Bool_vector): Document this.
10385 2013-11-18 Eli Zaretskii <eliz@gnu.org>
10387 * insdel.c (invalidate_buffer_caches): New function, consolidated
10388 from part of prepare_to_modify_buffer.
10389 (insert_from_gap, prepare_to_modify_buffer):
10390 * coding.c (code_convert_region, code_convert_string):
10391 Call invalidate_buffer_caches. (Bug#15841)
10393 * lisp.h (invalidate_buffer_caches): Add prototype.
10395 2013-11-17 Eli Zaretskii <eliz@gnu.org>
10397 * w32term.c (x_update_window_end): Don't invalidate the entire
10398 mouse-highlight info, just signal frame_up_to_date_hook that mouse
10399 highlight needs to be redisplayed. (Bug#15913)
10401 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
10403 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
10405 2013-11-16 Eli Zaretskii <eliz@gnu.org>
10407 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
10408 while we are using Vprin1_to_string_buffer.
10410 * keymap.c (describe_map): Don't crash if PT is 1 both before and
10411 after inserting the description string. (Bug#15907)
10413 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
10415 * data.c: Work around bogus GCC diagnostic about shift count.
10416 Reported by Eli Zaretskii in
10417 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
10418 (pre_value): New function.
10419 (count_trailing_zero_bits): Use it.
10421 2013-11-15 Eli Zaretskii <eliz@gnu.org>
10423 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
10424 assume C macros are not supported even under -g3 in these old GCC
10427 2013-11-15 Leo Liu <sdl.web@gmail.com>
10429 * minibuf.c (Ftry_completion, Fall_completions)
10430 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
10432 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
10434 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
10435 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
10436 This avoids placing unnecessary constants into the Emacs code.
10438 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
10440 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
10441 for Cygwin w32 build.
10443 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
10444 for Cygwin w32 build. (Bug#15892)
10446 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
10448 Simplify, port and tune bool vector implementation.
10449 * alloc.c (bool_vector_exact_payload_bytes)
10450 (bool_vector_payload_bytes): Remove.
10451 (bool_vector_fill): Return its argument.
10452 * alloc.c (bool_vector_fill):
10454 * print.c (print_object):
10455 Simplify by using bool_vector_bytes.
10456 * alloc.c (make_uninit_bool_vector):
10457 New function, broken out from Fmake_bool_vector.
10458 (Fmake_bool_vector): Use it. Use tail call.
10459 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
10460 * data.c (BITS_PER_ULL): New constant.
10461 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
10462 if long long versions don't exist.
10463 (shift_right_ull): New function.
10464 (count_one_bits_word): New function, replacing popcount_bits_word
10465 macro. Don't assume that bits_word is no wider than long long.
10466 (count_one_bits_word, count_trailing_zero_bits):
10467 Don't assume that bits_word is no wider than long long.
10468 * data.c (bool_vector_binop_driver, bool_vector_not):
10469 * fns.c (Fcopy_sequence):
10471 Create an uninitialized destination, to avoid needless work.
10472 (internal_equal): Simplify.
10473 (Ffillarray): Prefer tail call.
10474 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
10475 contain at least one word.
10476 (bits_word_to_host_endian): Prefer if to #if. Don't assume
10477 chars are narrower than ints.
10478 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
10479 * fns.c (Fcopy_sequence):
10481 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
10482 Don't try to port to hosts where bits_word values have holes; the
10483 code wouldn't work there anyway. Verify this assumption, though.
10484 (bool_vector_bytes): New function.
10485 (make_uninit_bool_vector): New decl.
10486 (bool_vector_fill): Now returns Lisp_Object.
10488 * xfns.c (xic_create_fontsetname):
10489 * xrdb.c (gethomedir): Prefer tail calls.
10491 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
10493 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
10494 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
10496 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
10497 that requires a return value.
10498 (Fset_buffer_modified_p): Take advantage of this change to do
10501 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
10503 * buffer.c (Frestore_buffer_modified_p): Sync it with
10504 Fset_buffer_modified_p.
10505 (Fforce_mode_line_update): New function, moved from subr.el.
10506 (Fset_buffer_modified_p): Use them.
10507 (syms_of_buffer): Defsubr Fforce_mode_line_update.
10509 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
10511 * search.c (find_newline): Rewrite to prefer offsets to pointers.
10512 This avoids undefined behavior when subtracting pointers into
10513 different aways. On my platform it also makes the code a tad
10514 smaller and presumably faster.
10516 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
10518 * keyboard.c (command_loop_1): Use region-extract-function.
10519 * insdel.c (Qregion_extract_function): Not static any more (can we
10520 stop pretending that these vars can benefit from being marked static?).
10522 2013-11-09 Eli Zaretskii <eliz@gnu.org>
10524 * search.c (find_newline): If buffer text is relocated during the
10525 "dumb loop", adjust C pointers into buffer text to follow suit.
10528 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
10530 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
10531 for conversion (Bug#15837).
10533 2013-11-09 Eli Zaretskii <eliz@gnu.org>
10535 * fileio.c (Finsert_file_contents): Invalidate the newline cache
10536 for the entire range of inserted characters. (Bug#15841)
10538 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
10540 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
10542 (realize_default_face): Remove assignment to distant-foreground if
10543 unspecified (Bug#15815).
10545 2013-11-08 Eli Zaretskii <eliz@gnu.org>
10547 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
10548 cache-long-scans disabled, since we don't want to call
10549 prepare_to_modify_buffer (in insert_1_both) for each message we
10552 * buffer.h (bset_cache_long_scans): New INLINE function, moved
10553 from buffer.c. Improve commentary to the buffer field setter
10556 * buffer.c (bset_cache_long_scans): Static function deleted.
10557 Improve commentary to the buffer field setter functions.
10558 (init_buffer_once): Default for cache-long-scans changed to t.
10561 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
10563 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
10565 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
10566 This bug was introduced in my 2013-06-21 change, and caused
10567 struct Lisp_Sub_Char_Table objects to be given too many slots,
10568 which broke 'make -C admin/unidata'.
10570 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
10572 Import changes from mac-port 4.5.
10573 * macfont.m (mac_font_copy_default_descriptors_for_language)
10574 (mac_font_copy_default_name_for_charset_and_languages): Declare.
10575 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
10576 (macfont_language_default_font_names): New.
10577 (macfont_list): Rearrange language/charset code.
10578 (macfont_close): Don't check for macfont_info->cache.
10579 (mac_ctfont_create_preferred_family_for_attributes): New font
10580 selection code, call
10581 mac_font_copy_default_name_for_charset_and_languages.
10582 (mac_font_copy_default_descriptors_for_language)
10583 (mac_font_copy_default_name_for_charset_and_languages): New functions.
10585 * macfont.h (kCTVersionNumber10_9): Define if not defined.
10587 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
10589 Port to C11 aligned_alloc, and fix some integer overflows.
10590 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
10591 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
10592 and use of posix_memalign replaced with aligned_alloc.
10593 (aligned_alloc): New function, defined or declared as needed.
10594 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
10595 Don't undef; configure.ac now does this.
10596 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
10597 (calloc, aligned_alloc): Check for integer overflow.
10598 (aligned_alloc): Rename from memalign. All uses changed.
10599 (memalign): New function, an alias for aligned_alloc.
10601 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
10603 * xdisp.c (redisplay_internal): Fix typo in last change.
10605 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
10607 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
10609 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
10611 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
10612 redisplay--mode-lines-cause.
10613 (redisplay_internal): Keep them uptodate. Remove redundant check of
10614 buffer_shared_and_changed.
10615 * *.[chm]: Number every assignment to update_mode_lines so we
10616 can track why it is set.
10618 2013-11-06 Eli Zaretskii <eliz@gnu.org>
10620 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
10622 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
10624 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
10625 can track why it is set.
10627 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
10629 Integer-related fixes for term.c etc.
10630 * dispextern.h (face_tty_specified_color): New function.
10631 * term.c (turn_on_face): Don't rely on undefined behavior when
10632 assigning an out-of-range value to 'long'.
10633 Simplify test for toggling highlight.
10634 (tty_capable_p): Omit last two (unused) args. All callers changed.
10635 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
10636 (read_menu_input, tty_menu_activate, tty_menu_show):
10637 * xfaces.c (x_supports_face_attributes_p)
10638 (tty_supports_face_attributes_p):
10639 Use bool for boolean. All callers changed.
10640 (tty_supports_face_attributes_p): Omit defaults for color indices;
10641 no longer needed. Simplify tail call.
10643 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
10645 * xdisp.c (prepare_menu_bars): Mark static.
10646 * lisp.h (prepare_menu_bars): Don't declare.
10647 * xselect.c (x_handle_selection_clear):
10648 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
10650 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
10652 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
10653 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
10655 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
10657 * keyboard.c (Fcommand_error_default_function): Rename from
10658 Fdefault_error_output.
10660 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
10662 * keyboard.c (Fdefault_error_output): New function, extracted from
10663 cmd_error_internal.
10664 (syms_of_keyboard): Use it for Vcommand_error_function.
10666 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
10668 * eval.c (handlerlist_sentinel): New variable (bug#15802).
10669 (init_eval): Use it to ensure handlerlist is non-NULL.
10670 (unwind_to_catch): Make sure we never set handlerlist to NULL.
10671 (Fsignal): Adjust NULLness test of handlerlist.
10672 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
10674 2013-11-05 Eli Zaretskii <eliz@gnu.org>
10676 * callproc.c (call_process): Call prepare_to_modify_buffer before
10677 decoding text read from the sub-process, as the decoded stuff will
10678 be inserted into the buffer. This will invalidate the various
10679 caches maintained for the buffer. (Bug#15148)
10681 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
10683 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
10684 string of glyphless-char-display.
10686 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
10688 * nsfns.m (ns_get_name_from_ioreg): New function.
10689 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
10690 OSX >= 10.9. Use ns_get_name_from_ioreg.
10692 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
10694 Simplify and port recent bool vector changes.
10695 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
10696 only in this file. Use a more-efficient implementation if the
10697 second argument is a power of 2.
10698 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
10699 Remove no-longer-necessary compile-time checks.
10700 (bool_vector_exact_payload_bytes): New function.
10701 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
10702 exact payload changed to call the new function. Do not assume
10703 that the arg or result fits in ptrdiff_t.
10704 (bool_vector_fill): New function.
10705 (Fmake_bool_vector): Use it. Don't assume bit counts fit
10707 (vroundup_ct): Don't assume arg fits in size_t.
10708 * category.c (SET_CATEGORY_SET): Remove. All callers now just
10709 invoke set_category_set.
10710 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
10711 All callers changed. Use bool_vector_set.
10712 * category.h (XCATEGORY_SET): Remove; no longer needed.
10713 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
10714 bool_vector_bitref.
10715 * data.c (Faref): Use bool_vector_ref.
10716 (Faset): Use bool_vector_set.
10717 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
10718 (Fbool_vector_not, Fbool_vector_count_matches)
10719 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
10720 * fns.c (concat): Use bool_vector_ref.
10721 (Ffillarray): Use bool_vector_fill.
10722 (mapcar1): Use bool_vector_ref.
10723 (sxhash_bool_vector): Hash words, not bytes.
10724 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
10725 a constant, since it's now used in #if.
10726 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
10727 unsigned char on unusual architectures, so that we no longer
10728 assume that the number of bits per bits_word is a power of two or
10729 is a multiple of 8 or of CHAR_BIT.
10730 (Qt): Add forward decl.
10731 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
10732 at least as strictly as bits_word.
10733 (bool_vector_data, bool_vector_uchar_data): New accessors.
10734 All data structure accesses changed to use them.
10735 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
10736 (bool_vector_set): New functions.
10737 (bool_vector_fill): New decl.
10738 (ROUNDUP): Move to alloc.c as described above.
10740 Fix recent gnutls changes.
10741 * gnutls.c (Fgnutls_boot): Don't assume C99.
10742 * process.c (wait_reading_process_output): Fix typo in recent change.
10744 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
10746 * process.c (wait_reading_process_output, read_process_output)
10747 (send_process): Check gnutls_state is not NULL.
10749 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
10750 (Fgnutls_boot): Set process gnutls_p later, after initialization.
10752 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
10754 * nsterm.m (init, run, stop:): New methods in EmacsApp for
10755 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
10757 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
10760 * nsfns.m (Fx_create_frame): Fix memory leak.
10762 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
10763 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
10764 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
10766 2013-11-04 Eli Zaretskii <eliz@gnu.org>
10768 * xdisp.c (message3_nolog, message_with_string): Encode the string
10769 before writing it to the terminal in a non-interactive session.
10771 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
10772 sure we concatenate them into a unibyte string.
10774 * fileio.c (make_temp_name): Encode PREFIX, and decode the
10775 resulting temporary name before returning it to the caller.
10776 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
10777 is a unibyte string, convert NAME to a unibyte string to ensure
10778 that the result is also a unibyte string.
10780 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
10781 create unibyte strings from default paths and directory/file
10784 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
10787 * callproc.c (init_callproc): Use build_unibyte_string to make
10788 sure we create unibyte strings from default paths and
10789 directory/file names.
10791 * buffer.c (init_buffer): Don't store default-directory of
10792 *scratch* in multibyte form. The original problem which led to
10793 that is described in
10794 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
10795 but it was solved long ago. (Bug#15260)
10797 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
10799 Port to stricter C99 platforms.
10800 Especially, C99 prohibits nesting a struct X inside struct Y if
10801 struct X has a flexible array member.
10802 * alloc.c (struct sdata): New type.
10803 (sdata): Implement in terms of struct sdata.
10804 Remove u member; all uses replaced by next_vector, set_next_vector.
10805 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
10806 (SDATA_DATA_OFFSET): Now a constant, not a macro.
10807 (struct sblock): Rename first_data member to data, which is now
10808 a flexible array member. All uses changed.
10809 (next_vector, set_next_vector, large_vector_vec): New functions.
10810 (vector_alignment): New constant.
10811 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
10812 (struct large-vector): Now merely a NEXT member, since the old approach
10813 ran afoul of stricter C99. All uses changed to use
10814 large_vector_vec or large_vector_offset.
10815 (large_vector_offset): New constant.
10816 * dispnew.c: Include tparam.h, for tgetent.
10817 Do not include term.h; no longer needed.
10818 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
10819 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
10820 (struct Lisp_Vector): Use a flexible array member for contents,
10821 instead of a union with a member that is an array of size 1.
10823 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
10824 fact that the struct no longer contains a union.
10825 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
10826 (struct Lisp_Save_Value, struct Lisp_Free):
10827 Use unsigned, not int, for spacers, to avoid c99 warning.
10828 (union specbinding): Use unsigned, not bool, for bitfield, as
10829 bool is not portable to pre-C99 hosts.
10831 2013-11-04 Glenn Morris <rgm@gnu.org>
10833 * emacs.c (usage_message): Mention that `-L :...' appends.
10835 2013-11-02 Glenn Morris <rgm@gnu.org>
10837 * Makefile.in (abs_builddir): Remove.
10838 (bootstrap_exe): Use relative filename.
10840 Use relative filenames in TAGS files.
10841 * Makefile.in (abs_srcdir): Remove it again.
10842 (.PHONY): Remove frc.
10843 (maintainer-clean): No more TAGS-LISP file.
10844 (TAGS): Pass relative file names to etags.
10845 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
10847 * Makefile.in (abs_srcdir): New, set by configure.
10849 (maintainer-clean): Remove pointless echo. That should be in the
10850 top-level Makefile, if anywhere. Delete TAGS-LISP.
10851 (extraclean): No s/ and m/ directories for some time.
10852 (TAGS): Also depend on ctagsfiles3.
10853 Remove no-longer-defined S_FILE.
10854 Pass absolute filenames to etags once more.
10855 (TAGS-LISP): Replace lispdir with its expansion.
10856 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
10857 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
10859 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
10861 * xfaces.c (check_lface_attrs, realize_default_face):
10862 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
10863 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
10865 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
10867 * emacs.c (original_pwd): Remove global var by making it local.
10868 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
10870 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
10872 * xfaces.c: Declare color_distance.
10873 (QCdistant_foreground): New variable.
10874 (NEAR_SAME_COLOR_THRESHOLD): New define.
10875 (load_color2): New function.
10876 (load_color): Call load_color2.
10877 (load_face_colors): Call load_color2 and if distant-color is specified
10878 calculate distant and use distant-color if colors are near.
10879 (LFACE_DISTANT_FOREGROUND): New define.
10880 (merge_face_ref, Finternal_set_lisp_face_attribute)
10881 (Finternal_get_lisp_face_attribute)
10882 (x_supports_face_attributes_p): Handle distant-foreground similar to
10884 (syms_of_xfaces): DEFSYM QCdistant_foreground.
10886 * dispextern.h (lface_attribute_index):
10887 Add LFACE_DISTANT_FOREGROUND_INDEX.
10889 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
10891 * image.c (pbm_next_char): New function.
10892 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
10893 (pbm_scan_number): Use it.
10894 (Qlibjpeg_version): New variable.
10895 (syms_of_image): DEFSYM and initialize it.
10897 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
10899 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
10901 2013-10-31 Glenn Morris <rgm@gnu.org>
10903 * emacs.c (original_pwd): New char.
10904 (main): If using --chdir, store original_pwd.
10905 (init_cmdargs): When setting Vinvocation_directory based on a
10906 relative argv[0], use original_pwd if set. (Bug#15768)
10908 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
10910 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
10912 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
10914 * insdel.c: Fix minor problems found by static checking.
10915 (Qregion_extract_function): Now static.
10916 (prepare_to_modify_buffer_1): Remove unused locals.
10918 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
10920 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
10921 (syms_of_xdisp): Declare pre-redisplay-function.
10922 (markpos_of_region): Remove function.
10923 (init_iterator, compute_stop_pos, handle_face_prop)
10924 (face_before_or_after_it_pos, reseat_to_string)
10925 (get_next_display_element, window_buffer_changed)
10926 (redisplay_internal, try_cursor_movement, redisplay_window)
10927 (try_window_reusing_current_matrix, try_window_id, display_line)
10928 (note_mode_line_or_margin_highlight, note_mouse_highlight)
10929 (display_string, mouse_face_from_buffer_pos): Remove region handling.
10930 * window.h (struct window): Remove field `region_showing'.
10931 * dispextern.h (struct it): Remove region_beg/end_charpos.
10932 (face_at_buffer_position, face_for_overlay_string)
10933 (face_at_string_position): Update prototypes.
10934 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
10935 (face_at_string_position): Remove `region_beg' and `region_end' args.
10936 * fontset.c (Finternal_char_font):
10937 * font.c (font_at, font_range): Adjust calls accordingly.
10938 * insdel.c (Qregion_extract_function): New var.
10939 (syms_of_insdel): Initialize it.
10940 (prepare_to_modify_buffer_1): Use it.
10942 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
10944 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
10945 * ftxfont.c (ftxfont_get_gcs):
10946 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
10947 * xfaces.c (x_free_colors, x_free_dpy_colors)
10948 (x_create_gc, unload_color):
10949 * xselect.c (x_property_data_to_lisp):
10950 * xsettings.c (parse_settings):
10951 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
10952 (get_bits_and_offset): Adjust definition.
10953 * frame.c (XParseGeometry): Adjust locals.
10954 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
10955 * regex.h (toplevel): Likewise for reg_syntax_t.
10957 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
10959 * eval.c (run_hook_with_args): Use FUNCTIONP.
10961 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
10963 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
10964 fields, drop 'allocated_p' member and use -1 for uninitialized value.
10965 * w32term.h (struct w32_output): Similarly but do not use -1 because...
10966 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
10967 on MS-Windows anyway.
10968 (free_face_colors): Define only if HAVE_X_WINDOWS and...
10969 (free_realized_face): ...adjust user.
10970 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
10971 white relief pixels to -1.
10972 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
10973 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
10974 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
10976 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
10978 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
10979 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
10980 in practice now. All callers changed.
10982 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
10984 * dispextern.h (struct face): Use bitfields for 'underline_type'
10985 and 'box' members. Remove set-but-unused members 'pixmap_w' and
10986 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
10987 'stipple' member. Move 'lface' member up to help...
10988 * xfaces.c (make_realized_face): ...this function to find and
10989 clear just the members that need clearing.
10990 (load_face_colors, realize_x_face):
10991 * xdisp.c (extend_face_to_end_of_line): Adjust user.
10993 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
10995 * xftfont.c (struct xftfont_info): Remove set-but-unused
10997 (xftfont_open): Adjust user.
10998 (xftfont_get_colors): Remove useless prototype.
11000 2013-10-26 Eli Zaretskii <eliz@gnu.org>
11002 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
11003 before passing them to 'unexec'. (Bug#15260)
11005 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
11007 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
11009 2013-10-25 Eli Zaretskii <eliz@gnu.org>
11011 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
11012 the changed signature of the font driver's 'close' method.
11014 * w32font.h (w32font_close): Adjust the prototype to the change in
11015 function definition.
11017 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
11019 * w32uniscribe.c (uniscribe_close): Adapt the call to
11020 w32font_close to its new prototype.
11022 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
11024 Omit unused frame argument of font API's close function.
11025 * font.h (struct font): Drop frame argument. Adjust comment.
11026 * font.c (font_clear_cache, font_close_object): Adjust users.
11027 * ftfont.c (ftfont_close):
11028 * ftxfont.c (ftxfont_close):
11029 * macfont.m (macfont_close):
11030 * nsfont.m (nsfont_close):
11031 * w32font.c (w32font_close):
11032 * xfont.c (xfont_close):
11033 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
11034 tweak comments and make functions safe if called more than once for
11035 the same font object.
11037 Perform font-specific cleanup when font object is swept by GC. See
11038 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
11039 * alloc.c (cleanup_vector): New function.
11040 (sweep_vector): Call it for each reclaimed vector object.
11041 * font.h (struct font): Adjust comment.
11043 2013-10-24 Glenn Morris <rgm@gnu.org>
11045 * Makefile.in (abs_top_srcdir): New, set by configure.
11047 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
11049 Adjust recent font-related changes to fix bug#15686.
11050 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
11051 is a live window system frame, mark its default font too.
11053 2013-10-23 Glenn Morris <rgm@gnu.org>
11055 * Makefile.in (RUN_TEMACS): Make relative (again).
11056 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
11057 (bootstrap-emacs$(EXEEXT)):
11058 Quote entities that might contain whitespace.
11060 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
11062 Port to Solaris 10 and its bundled GCC. Reported by Timothy C. Burt.
11063 * floatfns.c (isfinite, isnan): Redefine unconditionally.
11065 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
11067 Do not allow font caches to grow too large.
11068 * alloc.c (compact_font_cache_entry, compact_font_caches):
11069 New functions or stub if not HAVE_WINDOW_SYSTEM.
11070 (compact_undo_list): Factor out from Fgarbage_collect.
11072 (mark_face_cache): Mark face font. Move down to avoid
11074 (mark_terminals): Do not mark font cache here.
11075 (Fgarbage_collect): Call compaction functions described
11076 above. Adjust comment.
11078 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
11080 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
11081 chdir to HOME (bug#15607).
11083 * nsterm.m (Qcocoa, Qgnustep): New variables.
11084 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
11085 (ns_get_color): Make selection color work for GNUstep also.
11087 2013-10-18 Eli Zaretskii <eliz@gnu.org>
11089 * keyboard.c (make_lispy_event): Remove GPM-specific code that
11090 handles mouse clicks. Instead, let GPM use the same code as all
11091 the other mice use. See the discussion starting at
11092 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
11093 for the details of the problem with the menu bar this fixes.
11095 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
11097 Remove port-specific display name lists to avoid extra
11098 complexity and data duplication with display info lists.
11099 * xterm.h (x_display_name_list): Remove declaration.
11100 * xterm.c (x_display_name_list): Remove.
11101 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
11102 * xfns.c (x_display_info_for_name, Fx_display_list):
11103 Likewise. Use x_display_list where appropriate.
11104 * w32term.h (w32_display_name_list): Remove declaration.
11105 * w32term.c (w32_display_name_list): Remove.
11106 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
11108 * w32fns.c (x_display_info_for_name, Fx_display_list):
11109 Likewise. Use x_display_list where appropriate.
11110 * nsterm.h (ns_display_name_list): Remove declaration.
11111 * nsterm.m (ns_display_name_list): Remove.
11112 (ns_term_init, syms_of_nsterm): Adjust users.
11113 * nsfns.m (ns_display_info_for_name, Fx_display_list):
11114 Likewise. Use x_display_list where appropriate.
11115 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
11116 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
11117 (mark_terminals): Mark per-terminal font cache.
11119 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
11121 Don't run timers in input-pending-p. Its new check-timers param
11122 provides the prior behavior. (Bug#15045).
11123 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
11125 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
11127 Make some functions static in non-Microsoft builds.
11128 On my platform (Fedora 19 x86-64), this shrinks the
11129 Emacs executable (text+data) by 0.25%.
11130 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
11131 (load_color) [!MSDOS]:
11132 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
11133 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
11134 * lisp.h (check_existing):
11135 * process.h (conv_sockaddr_to_lisp, network_interface_list)
11136 (network_interface_info) [!WINDOWSNT]:
11137 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
11138 Remove extern decls.
11139 * fileio.c (check_existing):
11140 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
11141 * process.c (conv_sockaddr_to_lisp, network_interface_list)
11142 (network_interface_info) [!WINDOWSNT]:
11143 * term.c (encode_terminal_code) [!WINDOWSNT]:
11144 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
11145 * xfaces.c (load_color) [!MSDOS]:
11147 * fileio.c (check_existing, check_executable, check_writable):
11148 * process.c (network_interface_list, network_interface_info):
11149 Move earlier, so that we don't need forward decls.
11150 * gnutls.c (fn_gnutls_transport_set_errno)
11151 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
11153 * w32.c (init_environment): Use faccessat rather than
11154 check_existing, partly for consistency with the rest of the code
11155 in this file, partly so that check_existing can be static.
11157 Make VALMASK visible to GDB even if clang is used (Bug#15574).
11158 * emacs.c (MAIN_PROGRAM): New macro.
11159 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
11160 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
11162 bool vector int width fixes
11163 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
11164 (Fbool_vector_count_matches_at):
11165 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
11166 can exceed PTRDIFF_MAX, at least in theory.
11167 (Fbool_vector_count_matches_at):
11168 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
11170 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
11172 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
11173 (struct sockaddr): Add forward decl, for platforms that lack it.
11175 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
11177 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
11180 2013-10-16 Eli Zaretskii <eliz@gnu.org>
11182 * w32.c (network_interface_get_info, network_interface_list)
11183 (network_interface_info): New functions. (Bug#15610)
11184 (GetAdaptersInfo_Proc): New typedef.
11185 (get_adapters_info): New wrapper function.
11186 (globals_of_w32): Initialize g_b_init_get_adapters_info.
11188 * process.h (network_interface_list, network_interface_info):
11191 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
11192 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
11193 all systems. Return non-nil for systems that HAVE_NET_IF_H and
11194 for WINDOWSNT. Doc fix.
11195 (syms_of_process): Defsubr Snetwork_interface_list and
11196 Snetwork_interface_info unconditionally.
11198 * menu.c (have_boxes): Fix redundant simulation of radio buttons
11199 in NS GUI sessions. (Bug#15629)
11201 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
11203 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
11205 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
11207 * print.c (print_object): Print " ..." when truncating bool vectors.
11209 2013-10-15 Eli Zaretskii <eliz@gnu.org>
11211 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
11212 standard mouse buttons.
11214 * termhooks.h (struct input_event): Remove incorrect commentary.
11216 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
11218 Disallow bool vector operations on mixed-length operands.
11219 The old behavior left garbage in the result vector sometimes,
11220 and didn't seem to be useful.
11221 * data.c (Qwrong_length_argument): New static var.
11222 (wrong_length_argument): New function.
11223 (bool_vector_binop_driver): Check that args agree in length.
11225 * keyboard.c, keyboard.h (all_kboards): Now static.
11227 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
11229 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
11230 note from the lispref.
11232 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
11234 * nsterm.h (struct ns_display_info): Remove set-but-unused
11235 member image_cache (image caches are per-terminal anyway).
11236 (FRAME_X_IMAGE_CACHE): Remove.
11237 * nsterm.m (ns_initialize_display_info): Adjust user.
11239 2013-10-14 Eli Zaretskii <eliz@gnu.org>
11241 * w32proc.c: Include mingw_time.h.
11243 * w32.c: Include mingw_time.h.
11245 Implement scrolling of TTY menus when the screen is too short.
11247 * term.c (tty_menu_display): Accept an additional argument, the
11248 menu item from which to start displaying the menu. Account for
11249 the value of Y when limiting the menu to the number of available
11251 (mi_result): New enumeration.
11252 (read_menu_input): Return enumerated value. When the y coordinate
11253 hits min_y or max_y, return scroll indication instead of wrapping
11255 (tty_menu_activate): Handle the scrolling indications from
11256 read_menu_input. Compute the first menu item to display and pass
11257 it to tty_menu_display.
11259 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
11261 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
11262 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
11263 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
11264 Adjust to match the change described below.
11265 (struct terminal): Move must_write_spaces, line_ins_del_ok,
11266 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
11267 memory_below_frame members to...
11268 * termchar.h (struct tty_display_info): ...here because they're
11269 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
11270 * term.c (init_tty):
11271 * nsterm.m (ns_create_terminal):
11272 * w32term.c (w32_create_terminal):
11273 * xterm.c (x_create_terminal): Adjust users.
11274 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
11275 to filter out non-TTY frames. Adjust comment.
11276 (scrolling): Adjust user. Prefer eassert for debugging check.
11278 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
11280 * xfaces.c (PT_PER_INCH): Remove unused macro.
11281 * termhooks.h (struct terminal): Remove set-but-unused
11282 member fast_clear_end_of_line.
11283 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
11284 * nsterm.m (ns_create_terminal):
11285 * term.c (init_tty):
11286 * w32term.c (w32_create_terminal):
11287 * xterm.c (x_create_terminal): Adjust users.
11289 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
11291 * lisp.h (bool_vector_size): New function.
11292 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
11293 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
11294 (Fbool_vector_not, Fbool_vector_count_matches_at):
11295 Remove uses of 'eassume' that should no longer be needed,
11296 because they are subsumed by the 'eassume' in bool_vector_size.
11298 2013-10-12 Eli Zaretskii <eliz@gnu.org>
11300 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
11301 after inclusion of gif_lib.h, thus fixing compiler warnings caused
11302 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
11304 2013-10-11 Eli Zaretskii <eliz@gnu.org>
11306 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
11307 have different dimensions. (Bug#15575)
11309 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
11312 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
11314 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
11316 * term.c (tty_menu_show): Never return with unbalanced
11317 specpdl. Use eassert for debugging check. Adjust style.
11319 2013-10-11 Eli Zaretskii <eliz@gnu.org>
11321 * term.c (read_menu_input): Make selection of menu items
11322 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
11323 (tty_menu_activate): Fix off-by-one error when computing max_y.
11325 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
11327 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
11328 audit logging (only used with GnuTLS 3.x) and enable it.
11330 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
11332 * dispnew.c (redraw_frame): Remove useless #ifdef because
11333 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
11334 Also, move TTY fflush to...
11335 * term.c (tty_update_end): ...this function.
11337 2013-10-11 Eli Zaretskii <eliz@gnu.org>
11339 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
11340 the end of the frame's glyph matrix. (Bug#15575)
11342 * term.c (tty_menu_display): Don't move cursor while overwriting
11343 frame's glyphs with menu items. Limit the number of items
11344 displayed to what can be shown on the available screen lines,
11345 excluding the echo area.
11346 (tty_menu_activate): Limit the Y coordinate allowed by
11347 read_menu_input to the last screen line used for menu display.
11349 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
11351 * lisp.h (eassume): New macro.
11352 Also, include <verify.h>, for 'assume'.
11353 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
11354 (vroundup, vector_nbytes):
11355 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
11356 (Fbool_vector_not, Fbool_vector_count_matches)
11357 (Fbool_vector_count_matches_at):
11358 Use eassume, not eassert.
11359 * casetab.c (set_identity, shuffle):
11360 * composite.c (composition_gstring_put_cache):
11361 * dispnew.c (update_frame_1):
11362 * ftfont.c (ftfont_shape_by_flt):
11363 * image.c (gif_load):
11364 * intervals.c (offset_intervals):
11365 * macfont.m (macfont_shape):
11366 Remove calls to 'assume' that are no longer needed, because
11367 --enable-gcc-warnings no longer generates bogus warnings
11368 when these calls are removed.
11370 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
11372 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
11374 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
11376 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
11377 (Qsubstitute_env_in_file_name): New var.
11378 (syms_of_fileio): Define it.
11380 2013-10-10 Eli Zaretskii <eliz@gnu.org>
11382 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
11383 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
11386 * term.c (save_and_enable_current_matrix): Don't allocate and
11387 don't save margin areas.
11388 (restore_desired_matrix): Don't restore margin areas.
11389 (free_saved_screen): Don't free margin areas.
11391 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
11393 * image.c: Pacify --enable-gcc-warnings.
11394 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
11395 #define only if used.
11397 2013-10-10 Eli Zaretskii <eliz@gnu.org>
11399 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
11400 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
11401 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
11402 (gif_load): For giflib v5.x and later, display the error message
11403 produced by giflib when its functions fail.
11404 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
11407 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
11409 * keyboard.c (last_event_timestamp): Remove. For X selection and
11410 GTK popup menus, it may be obtained from per-frame X display info.
11411 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
11412 (process_special_events): Adjust users.
11413 * keyboard.h (last_event_timestamp): Remove declaration.
11414 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
11415 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
11416 * menu.h (xmenu_show): Adjust prototype.
11417 * menu.c (Fx_popup_menu): Adjust user.
11418 * xselect.c (x_own_selection, x_get_foreign_selection)
11419 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
11421 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
11423 * keyboard.c (init_kboard): Now static. Add arg
11424 to denote window system. Adjust comment.
11425 (init_keyboard): Adjust user.
11426 (allocate_kboard): New function.
11427 (syms_of_keyboard):
11428 * nsterm.m (ns_term_init):
11429 * term.c (init_tty):
11430 * w32term.c (w32_create_terminal):
11431 * xterm.c (x_term_init): Use it.
11432 * keyboard.h (init_kboard): Remove prototype.
11433 (allocate_kboard): Add prototype.
11435 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
11437 * image.c (GIFLIB_MAJOR): Ensure it's defined.
11438 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
11440 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
11442 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
11444 2013-10-09 Eli Zaretskii <eliz@gnu.org>
11446 * term.c (tty_menu_activate): Flush the output stream after
11447 showing the cursor, and don't mark the frame garbaged at exit from
11448 the function. Fixes redisplay glitches when moving from one menu
11451 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
11453 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
11454 or throw error (Bug#15570).
11456 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
11458 * intervals.c (temp_set_point_both): Move test into 'eassert',
11461 * lisp.h (eassert): Don't use 'assume'.
11462 Sometimes 'assume' wins in performance, and sometimes it loses,
11463 so it shouldn't be used all the time. Perhaps we need two
11464 flavors of 'eassert', one for where 'assume' is far more likely
11465 to help or to hurt; but that can be done later.
11466 Reported by Dmitry Antipov in
11467 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
11468 Also, don't include <verify.h>; no longer needed.
11470 2013-10-09 Glenn Morris <rgm@gnu.org>
11472 * eval.c (Fcond): Doc tweak.
11474 2013-10-09 Eli Zaretskii <eliz@gnu.org>
11476 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
11477 expressions with side effects to eassert. (Bug#15565)
11479 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
11481 * fns.c (hashfn_user_defined): Allow hash functions to return any
11484 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
11486 Fix minor problems found by static checking.
11487 * dispnew.c (save_current_matrix): Omit unnecessary casts.
11488 * dispnew.c (update_frame_with_menu): Mark debug local as used.
11489 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
11490 * keyboard.c (read_menu_command): Remove unused local.
11491 * lisp.h (read_menu_command): New decl.
11492 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
11493 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
11494 Return ptrdiff_t, not int.
11495 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
11496 not int, for benefit of xpalloc.
11497 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
11499 (have_menus_p): Remove; unused.
11500 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
11501 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
11502 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
11504 (save_and_enable_current_matrix): Omit unnecessary casts.
11505 (read_menu_input): Omit local extern decl (now in lisp.h).
11506 Don't access uninitialized storage if mouse_get_xy fails.
11507 (tty_menu_activate): Mark local as initialized, for lint.
11508 (tty_menu_activate, tty_meny_show): Remove unused locals.
11510 2013-10-08 Eli Zaretskii <eliz@gnu.org>
11512 Support menus on text-mode terminals.
11513 * xterm.h (xw_popup_dialog): Add prototype.
11515 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
11516 (xmenu_show): Block input here, instead in Fx_popup_menu.
11517 (xw_popup_dialog): New function, with X-specific bits of popup
11520 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
11523 * window.c (Fset_window_configuration): Use run-time tests of the
11524 frame type instead of compile-time conditionals, when menu-bar
11525 lines are considered.
11527 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
11528 (w32_popup_dialog): New prototypes.
11530 * w32menu.c (Fx_popup_dialog): Function deleted.
11531 (w32_popup_dialog): New function, with w32 specific bits of popup
11532 dialogs. Block input here.
11534 * w32inevt.c (w32_console_read_socket): Minor change to add
11535 debugging TTY events.
11537 * w32fns.c (show_hourglass): If returning early because the frame
11538 is not a GUI frame, unblock input.
11540 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
11541 (cursorY): New functions.
11543 * termhooks.h (cursorX, cursorY): Prototypes of functions on
11544 WINDOWSNT, macros that call curX and curY elsewhere.
11546 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
11548 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
11549 specific function to hide and show cursor on a text-mode terminal.
11550 (tty_menu_struct, struct tty_menu_state): New structures.
11551 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
11552 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
11553 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
11554 (tty_menu_locate, save_and_enable_current_matrix)
11555 (restore_desired_matrix, screen_update, read_menu_input)
11556 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
11557 (tty_pop_down_menu, tty_menu_last_menubar_item)
11558 (tty_menu_new_item_coords, tty_menu_show): New functions.
11559 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
11561 * nsterm.h (ns_popup_dialog): Adjust prototype.
11563 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
11564 of in x-popup-menu.
11565 (ns_popup_dialog): Adapt order of arguments to the other
11566 *_menu_show implementations.
11567 (Fx_popup_dialog): Function deleted.
11569 * msdos.c (x_set_menu_bar_lines): Delete unused function.
11571 * menu.h (tty_menu_show, menu_item_width): Provide prototypes.
11573 * menu.c (have_boxes): New function.
11574 (single_keymap_panes): Use it instead of a compile-time
11576 (single_menu_item): Use run-time tests of the frame type instead
11577 of compile-time conditionals.
11578 (encode_menu_string): New function.
11579 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
11580 the macro, since different types of frame need different encoding
11582 (digest_single_submenu): Use run-time tests of frame type instead
11583 of, or in addition to, compile-time conditionals.
11584 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
11585 (Fx_popup_menu): Detect when the function is called from keyboard
11586 on a TTY. Don't barf when invoked on a text-mode frame.
11587 Check frame type at run time, instead of compile-time conditionals for
11588 invoking terminal-specific menu-show functions.
11589 Call tty_menu_show on text-mode frames.
11590 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
11591 run time to determine which alternative to invoke; support dialogs
11594 * keyboard.h <Qmouse_movement>: Declare.
11596 * keyboard.c <Qmouse_movement>: Now extern.
11597 <Qecho_keystrokes>: New static variable.
11598 (read_key_sequence): Accept an additional argument, a flag to
11599 prevent redisplay during reading of the key sequence. All callers
11601 (read_menu_command): New function.
11602 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
11604 (toolkit_menubar_in_use): New function.
11605 (make_lispy_event): Use it instead of a compile-time test.
11607 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
11608 window-system being available.
11610 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
11611 to x-popup-dialog on the frame type, they all now support popup
11614 * dispnew.c (save_current_matrix): Save the margin areas.
11615 (restore_current_matrix): Restore margin areas.
11616 (update_frame_with_menu): New function.
11618 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
11621 * alloc.c (make_save_ptr): Now compiled unconditionally.
11623 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
11625 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
11626 (redraw_frame, update_frame): Adjust users.
11627 * dispextern.h (set_window_update_flags): Adjust prototype.
11628 * xdisp.c (redisplay_internal): When updating all frames with zero
11629 windows_or_buffers_changed, assume that only the windows that shows
11630 current buffer should be really updated.
11632 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
11634 Do not allocate huge temporary memory areas and objects while encoding
11635 for file I/O, thus reducing an enormous memory usage for large buffers.
11636 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
11637 * coding.h (struct coding_system): New member raw_destination.
11638 * coding.c (setup_coding_system): Initialize it to zero.
11639 (encode_coding_object): If raw_destination is set, do not create
11640 dst_object. Add comment.
11641 * fileio.c (toplevel): New constant E_WRITE_MAX.
11642 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
11643 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
11645 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
11647 * nsterm.m (windowDidExitFullScreen:)
11648 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
11650 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
11652 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
11653 * keyboard.c (unblock_input_to): Don't process pending signals
11654 if a fatal error is in progress.
11656 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
11657 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
11658 they're talking about words in Lisp bool vectors.
11659 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
11660 * data.c (popcount_bits_word): Rename from popcount_size_t.
11661 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
11664 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
11666 Improve support for popcount and counting trailing zeros (Bug#15550).
11667 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
11668 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
11669 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
11670 (popcount_size_t_msc, popcount_size_t_gcc):
11671 Remove; now done by Gnulib.
11672 (popcount_size_t): Now a macro that defers to Gnulib.
11673 (count_trailing_zero_bits): Return int, for consistency with
11674 Gnulib and because Emacs prefers signed to unsigned int.
11675 Don't assume that size_t is either unsigned int or unsigned long
11676 or unsigned long long.
11677 (size_t_to_host_endian): Do not assume that size_t is either
11678 exactly 32 or exactly 64 bits wide.
11679 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
11680 etc., so that it's now an enum constant, not a macro.
11681 No need to assume that it's either 32 or 64.
11683 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
11685 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
11688 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
11690 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
11691 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
11693 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
11695 emacs_read and emacs_write now use void *, not char *.
11696 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
11697 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
11698 Buffer arg is now void *, not char *. This matches plain
11699 'read' and 'write' better, and avoids a constraint violation
11700 on Solaris 9 with Oracle Studio.
11702 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
11704 * alloc.c (Fmake_string): For ASCII char initializer, prefer
11705 memset to explicit loop. Otherwise copy largest possible chunk
11706 from initialized to uninitialized part, thus allowing the longer
11707 memcpy runs and reducing the number of loop iterations.
11709 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
11711 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
11712 hide toolbar (Bug#15388).
11713 (windowDidEnterFullScreen:): If presentation options are zero,
11714 set them here (Bug#15388).
11715 (ns_update_auto_hide_menu_bar): Remove runtime check.
11716 Don't auto hide dock unless menubar is also auto hidden.
11718 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
11720 * editfns.c (message): Mention batch mode in doc string.
11722 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
11724 * nsterm.m (check_native_fs): Remove erroneous comment.
11726 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
11728 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
11729 uses find_newline instead of scan_newline and so doesn't move point.
11731 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
11733 Use hardware support for byteswapping on glibc x86 etc.
11734 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
11735 whereas the old swap64 needed 30.
11736 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
11737 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
11738 Use byteswap.h's macros to swap bytes.
11739 * lisp.h (swap16, swap32, swap64): Remove.
11740 All uses replaced by bswap_16, bswap_32, bswap_64.
11742 * bytecode.c (exec_byte_code): Use some more volatile variables
11743 to work around local variables getting clobbered by longjmp.
11744 Port to pre-C99, which doesn't allow decls after stmts.
11746 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
11748 * lisp.h (eassert): Assume that COND is true when optimizing.
11749 In other words, take on the behavior of eassert_and_assume.
11750 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
11751 (eassert_and_assume): Remove. All uses replaced by eassert.
11753 * xdisp.c (Qglyphless_char): Now static.
11755 Adjust to merge from gnulib.
11756 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
11757 * lisp.h: Include <verify.h>, for 'assume'.
11759 * eval.c (clobbered_eassert): New macro.
11760 (internal_catch, internal_condition_case)
11761 (internal_condition_case_1, internal_condition_case_2)
11762 (internal_condition_case_n): Use it instead of eassert
11763 when the argument contains locals clobbered by longjmp.
11764 Don't use clobbered locals outside of clobbered_eassert.
11765 (internal_lisp_condition_case): Use a volatile variable
11766 to work around a local variable's getting clobbered.
11768 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
11770 * lisp.h (struct handler): Merge struct handler and struct catchtag.
11771 (PUSH_HANDLER): New macro.
11772 (catchlist): Remove.
11773 (handlerlist): Always declare.
11775 * eval.c (catchlist): Remove (merge with handlerlist).
11776 (handlerlist, lisp_eval_depth): Not static any more.
11777 (internal_catch, internal_condition_case, internal_condition_case_1)
11778 (internal_condition_case_2, internal_condition_case_n):
11780 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
11781 handlerlist/catchlist.
11782 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
11783 handlerlist which can only handle a single condition-case handler at
11785 (find_handler_clause): Simplify since we only a single branch here
11788 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
11790 (bcall0): New function.
11791 (exec_byte_code): Add corresponding cases. Improve error message when
11792 encountering an invalid byte-code. Let Bunwind_protect accept
11793 a function (rather than a list of expressions) as argument.
11795 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
11796 and make them unconditional now that they're heap-allocated.
11798 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
11800 * charset.c (Fdecode_char, Fencode_char): Remove description of
11801 `restriction' arg. now that it's hidden by advertised-calling-convention.
11803 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
11805 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
11806 Remove unused variable (from mac-port).
11807 (macfont_draw): Use s->ybase for correct y position.
11809 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
11811 * frame.h (struct frame): Drop has_minibuffer member because...
11812 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
11813 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
11815 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
11817 * window.h (struct window): Prefer enum text_cursor_kinds to int
11818 for phys_cursor_type member. Move the latter, phys_cursor_width,
11819 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
11820 * window.c (replace_window, make_window): Adjust users.
11822 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
11824 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
11825 this module is never compiled otherwise.
11827 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
11829 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
11832 2013-09-29 Eli Zaretskii <eliz@gnu.org>
11834 * xdisp.c (get_next_display_element): Don't call face_for_font in
11835 a build configured --without-x. (Bug#15484)
11837 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
11839 * window.c (calc_absolute_offset): #elif should be #elif defined.
11841 * frame.c (delete_frame): Block/unblock input to overcome race
11842 condition (Bug#15475).
11844 2013-09-29 Andreas Politz <politza@hochschule-trier.de>
11846 * frame.c (delete_frame): Record selected frame only after
11847 calling Qdelete_frame_functions (Bug#15477).
11849 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
11851 * nsterm.m (ns_selection_color): Remove.
11852 (ns_get_color): Check for ns_selection_(fg|bg)_color using
11853 NSColor selectedText(Background)Color. Only for COCOA.
11854 (ns_term_init): Remove assignment of ns_selection_color, logic
11855 moved to ns_get_color.
11857 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
11858 NS_SELECTION_COLOR_DEFAULT.
11859 (NS_SELECTION_FG_COLOR_DEFAULT): New.
11861 2013-09-28 Eli Zaretskii <eliz@gnu.org>
11863 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
11864 frame' does not have the tool_bar_window member.
11866 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
11868 Signal error when reading an empty byte-code object (Bug#15405)
11869 * lread.c (read1): Signal error.
11870 * alloc.c (make_byte_code): eassert header size.
11871 (sweep_vectors): Change an int to size_t.
11873 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
11875 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
11876 instead of ints, as it's the usual style for offsetof constants. See:
11877 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
11879 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
11880 This is ugly, but it should fix the performance problem for older
11881 GCC versions in the short run. I'll look into integrating the
11882 Gnulib module for popcount, as a better fix.
11883 See the thread starting in:
11884 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
11885 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
11886 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
11887 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
11888 (popcount_size_t): Use it.
11890 2013-09-24 Daniel Colascione <dancol@dancol.org>
11892 * process.c (Fnetwork_interface_info): Fix build break due to
11895 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
11897 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
11898 Prefer signed to unsigned integers where either will do.
11899 No need for 'const' on locals that do not escape.
11900 Omit easserts with unnecessary and unportable assumptions about
11901 alignment. Avoid unnecessary casts to char *.
11903 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
11905 Use union for the payload of struct Lisp_Vector.
11906 This helps to avoid a few glitches dictated by C's aliasing rules.
11907 * lisp.h (struct Lisp_Vector): Use union for next and
11908 contents member. Adjust comment. Change related users.
11909 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
11910 Related users changed.
11911 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
11912 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
11913 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
11914 * xfaces.c, xfont.c, xmenu.c: Related users changed.
11916 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
11918 Optimize glyph row clearing and copying routines.
11919 * dispextern.h (struct glyph_row): Change layout of struct
11920 glyph_row to help copy_row_except_pointers. Adjust comment.
11921 * dispnew.c (null_row): Remove.
11922 (clear_glyph_row): Use offsetof and memset to find and clear
11923 just the members that need clearing. Adjust comment.
11924 (copy_row_except_pointers): Likewise for copying.
11926 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
11928 Some minor cleanups of recently-added bool vector code.
11929 * conf_post.h (assume): Always return void. Use lint version
11930 only if GCC and MSC versions don't apply.
11931 * conf_post.h (assume):
11932 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
11933 Depend on _MSC_VER, not __MSC_VER, for consistency with
11935 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
11936 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
11937 (bool_vector_binop_driver, count_trailing_zero_bits)
11938 (size_t_to_host_endian): Now static, not static inline;
11939 the latter isn't needed with modern compilers and doesn't
11940 work with older compilers anyway.
11942 * alloc.c (valgrind_p): Use bool for boolean.
11944 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
11946 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
11947 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
11948 (display_last_displayed_message_p, message_buf_print)
11949 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
11950 Use bool for boolean.
11951 * dispextern.h (cancel_line, init_desired_glyphs):
11952 Remove ancient leftover.
11953 (help_echo_showing_p, hourglass_shown_p):
11954 * lisp.h (noninteractive_need_newline): Adjust declaration.
11956 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
11958 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
11960 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
11961 ...this file and convert the latter to static. Adjust comment.
11962 (make_initial_frame):
11963 * window.c (init_window_once): Adjust user.
11964 * frame.h (last_nonminibuf_frame): Remove declaration.
11965 * lisp.h (selected_frame): Likewise.
11966 * msdos.c (the_only_display_info): Adjust comment.
11968 2013-09-23 Eli Zaretskii <eliz@gnu.org>
11970 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
11971 computing the end column of mouse-highlight that comes from
11972 display or overlay strings. (Bug#15437)
11973 (note_mouse_highlight): Adapt calculation of last argument to
11974 mouse_face_from_string_pos to the above change.
11976 * conf_post.h (__has_builtin): Define to zero, if undefined, on
11977 all platforms, not just for clang.
11979 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
11981 * filelock.c (lock_file_1): Rearrange to remove compiler warning
11982 about excess arguments to snprintf.
11984 * conf_post.h(assume): Use __builtin_unreachable for clang.
11986 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
11988 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
11989 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
11991 2013-09-23 Daniel Colascione <dancol@dancol.org>
11993 * alloc.c (USE_VALGRIND): New macro; on by default
11994 when ENABLE_CHECKING.
11995 (mark_maybe_object, mark_maybe_pointer)
11996 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
11998 (valgrind_p) [USE_VALGRIND]: New variable.
11999 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
12001 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
12003 * process.c (wait_reading_process_output): Change int pnamelen to
12006 * nsterm.m (setMarkedText:selectedRange:, deleteWorkingText):
12007 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
12008 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
12009 argument to unsigned long to avoid warning.
12010 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
12012 * conf_post.h (assume): Fix compiler error: x shall be cond.
12014 2013-09-22 Daniel Colascione <dancol@dancol.org>
12016 * xfns.c (x_get_monitor_attributes): Suppress unused variable
12017 warning when compiling without a window system.
12019 2013-09-22 Daniel Colascione <dancol@dancol.org>
12021 * data.c (Qbool_vector_p): New symbol.
12022 (bool_vector_spare_mask, popcount_size_t_generic)
12023 (popcount_size_t_msc, popcount_size_t_gcc)
12025 (bool_vector_binop_driver)
12026 (count_trailing_zero_bits, size_t_to_host_endian)
12027 (Fbool_vector_exclusive_or)
12028 (Fbool_vector_union)
12029 (Fbool_vector_intersection, Fbool_vector_set_difference)
12030 (Fbool_vector_subsetp, Fbool_vector_not)
12031 (Fbool_vector_count_matches)
12032 (Fbool_vector_count_matches_at): New functions.
12033 (syms_of_data): Intern new symbol, functions.
12034 * alloc.c (bool_vector_payload_bytes): New function.
12035 (Fmake_bool_vector): Instead of calling Fmake_vector,
12036 which performs redundant initialization and argument checking,
12037 just call allocate_vector ourselves. Make sure we clear any
12038 terminating padding to zero.
12039 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
12040 instead of open-coding the size calculation.
12041 (vroundup_ct): New macro.
12042 (vroundup): Assume argument >= 0; invoke vroundup_ct.
12043 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
12044 * composite.c (composition_gstring_put_cache):
12045 Change lint_assume to assume.
12046 * conf_post.h (assume): New macro.
12047 (lint_assume): Remove.
12048 * dispnew.c (update_frame_1): Change lint_assume to assume.
12049 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
12051 * image.c (gif_load): Change lint_assume to assume.
12052 * lisp.h (eassert_and_assume): New macro.
12053 (Qbool_vector_p): Declare.
12054 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
12055 (swap16, swap32, swap64): New inline functions.
12056 * macfont.m (macfont_shape): Change lint_assume to assume.
12057 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
12058 * xsettings.c (parse_settings): Use new swap16 and
12059 swap32 from lisp.h instead of file-specific macros.
12061 2013-09-22 Eli Zaretskii <eliz@gnu.org>
12063 * xdisp.c (try_window_id): Don't abort if cursor row could not be
12064 found (which can legitimately happen when the glyph row at the
12065 window start is disabled in the current_matrix. (Bug#15365)
12067 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
12069 Fix syntax.h bug introduced by recent INLINE change.
12070 syntax.h defined an extern inline function SYNTAX_ENTRY that was
12071 conditionally compiled one way in some modules, and a different
12072 way in others. This doesn't work with extern inline functions,
12073 which must have the same definition in all modules, because the
12074 defining code might be shared across modules, depending on the
12075 implementation. Symptoms reported by Martin Rudalics in:
12076 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
12077 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
12078 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
12079 overriding the corresponding functions in syntax.h.
12080 * syntax.h (syntax_property_entry, syntax_property_with_flags)
12081 (syntax_property): New inline functions.
12082 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
12083 Rewrite in terms of these new functions.
12085 2013-09-21 Eli Zaretskii <eliz@gnu.org>
12087 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
12088 not chars_in_text, whose result depends on the multibyteness of
12089 the current buffer. (Bug#15426)
12091 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
12093 Port recent change to hosts where pointers aren't 'long'.
12094 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
12095 Don't assume that pointers are the same width as 'long'.
12096 Add a compile-time check that a pointer fits into two X slots.
12098 A simpler, centralized INLINE.
12099 * conf_post.h (INLINE): Define only if not already defined.
12100 This allows us to use a single INLINE, defined by one file
12102 * emacs.c (INLINE): Define it.
12103 Also, include category.h, charset.h, composite.h, dispextern.h,
12104 syntax.h, systime.h, so that their INLINE definitions are expanded
12105 properly for Emacs.
12106 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
12107 * buffer.h, buffer.c (BUFFER_INLINE):
12108 * category.h, category.c (CATEGORY_INLINE):
12109 * character.h, character.c (CHARACTER_INLINE):
12110 * charset.h, charset.c (CHARSET_INLINE):
12111 * composite.h, composite.c (COMPOSITE_INLINE):
12112 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
12113 * frame.h, frame.c (FRAME_INLINE):
12114 * intervals.h, intervals.c (INTERVALS_INLINE):
12115 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
12116 * lisp.h, alloc.c (LISP_INLINE):
12117 * process.h, process.c (PROCESS_INLINE):
12118 * syntax.h, syntax.c (SYNTAX_INLINE):
12119 * systime.h, sysdep.c (SYSTIME_INLINE):
12120 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
12121 * window.h, window.c (WINDOW_INLINE):
12122 Remove. All uses replaced with INLINE.
12124 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
12126 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
12127 to avoid Bug#15398.
12129 2013-09-19 Eli Zaretskii <eliz@gnu.org>
12131 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
12132 'const char *' to avoid compiler warnings due to similar change in
12133 the prototype of x_get_string_resource.
12135 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
12137 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
12138 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
12139 going to replace static variables below. Adjust comments.
12140 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
12141 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
12142 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
12143 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
12144 Related users changed.
12145 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
12146 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
12147 last_mouse_movement_time, going to replace static variables below.
12149 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
12150 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
12152 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
12153 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
12154 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
12155 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
12156 static variables below.
12157 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
12158 (last_mouse_scroll_bar): Remove.
12159 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
12160 (mouseExited): Related users changed.
12162 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
12164 Do not use external array to process X scroll bar messages.
12165 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
12166 (x_send_scroll_bar_event): Pack window pointer into two slots
12167 of XClientMessageEvent if we're 64-bit. Adjust comment.
12168 (x_scroll_bar_to_input_event): Unpack accordingly.
12170 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
12172 Ifdef away recent changes which aren't relevant to NS port.
12173 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
12174 [!HAVE_NS]: Declare as such.
12175 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
12176 [!HAVE_NS]: Define as such.
12178 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
12180 * frame.c (x_redo_mouse_highlight): New function
12181 to factor out common code used in W32 and X ports.
12182 * dispextern.h (x_redo_mouse_highlight): Add prototype.
12183 * xterm.h (struct x_display_info):
12184 * w32term.h (struct w32_display_info):
12185 * nsterm.h (struct ns_display_info): New members
12186 last_mouse_motion_frame, last_mouse_motion_x and
12187 last_mouse_motion_y, going to replace static variables below.
12188 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
12189 (redo_mouse_highlight): Remove.
12190 (note_mouse_movement, syms_of_xterm): Adjust user.
12191 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
12192 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
12193 (redo_mouse_highlight): Remove.
12194 (note_mouse_movement, syms_of_w32term): Adjust user.
12195 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
12196 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
12198 (note_mouse_movement, mouseMoved, syms_of_nsterm):
12199 * nsfns.m (compute_tip_xy): Adjust user.
12201 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
12203 * frame.c (x_mouse_grabbed): New function.
12204 * dispextern.h (x_mouse_grabbed): Add prototype.
12205 (last_mouse_frame): Remove declaration.
12206 * xterm.h (struct x_display_info):
12207 * w32term.h (struct w32_display_info):
12208 * nsterm.h (struct ns_display_info): New member
12209 last_mouse_frame, going to replace...
12210 * xdisp.c (last_mouse_frame): ...global variable.
12211 (note_tool_bar_highlight):
12212 * w32term.c (w32_mouse_position, w32_read_socket):
12213 * xterm.c (XTmouse_position, handle_one_xevent):
12214 Use x_mouse_grabbed.
12215 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
12217 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
12219 * w32term.c (w32_read_socket): Avoid temporary
12220 variables in a call to x_real_positions.
12221 * xterm.c (handle_one_xevent): Likewise.
12223 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
12225 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
12226 (x_icon_type): Remove prototype.
12227 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
12228 * frame.c (x_icon_type): Remove.
12229 * w32term.c (x_make_frame_visible, x_iconify_frame):
12230 * xterm.c (x_make_frame_visible, x_iconify_frame):
12231 Use x_set_bitmap_icon to factor out common code.
12233 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
12235 * dispextern.h (check_x_display_info, x_get_string_resource):
12236 Declare here just once and unify the latter.
12237 * frame.c (check_x_display_info, x_get_string_resource):
12238 * nsterm.h (check_x_display_info):
12239 * xrdb.c (x_get_string_resource):
12240 * xterm.h (check_x_display_info): Remove prototypes.
12241 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
12242 * w32reg.c (x_get_string_resource): Likewise.
12243 (w32_get_rdb_resource): Adjust user.
12245 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
12247 * xterm.h (struct x_display_info): New member
12248 x_pending_autoraise_frame, going to replace...
12249 * xterm.c (pending_autoraise_frame): ...static variable.
12250 (x_new_focus_frame, XTread_socket): Adjust users.
12251 * w32term.h (struct w32_display_info): New member
12252 w32_pending_autoraise_frame, going to replace...
12253 * w32term.c (pending_autoraise_frame): ...global variable.
12254 (x_new_focus_frame, w32_read_socket): Adjust users.
12256 2013-09-17 Glenn Morris <rgm@gnu.org>
12258 * xdisp.c (message_dolog): If we create *Messages*,
12259 switch it to messages-buffer-mode.
12261 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
12263 Don't overuse 'const' in types of locals.
12264 * bidi.c (bidi_count_bytes):
12265 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
12266 (xg_event_is_for_scrollbar):
12267 * xselect.c (x_handle_property_notify)
12268 (x_handle_selection_notify, x_handle_dnd_message):
12269 * xsettings.c, xsettings.h (xft_settings_event):
12270 * xterm.c (x_handle_net_wm_state, handle_one_event)
12271 (x_menubar_window_to_frame, x_detect_focus_change)
12272 (construct_mouse_click, note_mouse_movement)
12273 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
12274 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
12275 (handle_one_xevent, x_handle_net_wm_state):
12276 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
12277 (x_handle_dnd_message):
12278 Avoid unnecessary 'const', typically the second 'const' in
12279 'const foo * const arg', a 'const' that does not affect the API
12280 and doesn't significantly help the human reader.
12282 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
12284 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
12285 only if Glib < 2.36.0.
12286 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
12287 * xsettings.c (init_gconf, init_gsettings): Do not check
12289 * xterm.c (handle_one_xevent): Do not call to x_clear_area
12291 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
12293 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
12295 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
12296 before calling g_type_init.
12298 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
12300 * nsterm.m (syms_of_nsterm): ... to here.
12302 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
12304 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
12305 (ignore_next_mouse_click_timeout): Use Time as X does.
12306 (handle_one_xevent): Avoid cast and use unsigned comparison.
12308 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
12310 Do not copy X event in handle_one_xevent except KeyPress case.
12311 Wnen XEvent is processed, it is unlikely to be changed except
12312 KeyPress case, so we can avoid copying and use const pointer to
12313 const data to make sure that an event is not changed elsewhere.
12314 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
12315 const' and do not create local copy except for the KeyPress event.
12316 Use casts to avoid a few glitches. Adjust formatting. Add comments.
12317 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
12318 (x_handle_net_wm_state, x_menubar_window_to_frame)
12319 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
12320 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
12321 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
12322 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
12323 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
12324 (x_handle_dnd_message):
12325 * xsettings.c (xft_settings_event):
12326 Use 'const XEvent * const' where appropriate.
12327 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
12329 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
12331 Fix X event waiting to handle multiple frames.
12332 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
12333 * xterm.c (pending_event_wait): Remove. Adjust users.
12334 (x_detect_focus_change): Pass frame arg.
12335 (handle_one_xevent): Find related frame early and clear per-frame
12336 wait_event_type only if this is an event for the relevant frame.
12337 (x_wait_for_event): Use per-frame wait_event_type.
12339 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
12341 * nsfns.m (Fx_create_frame): Fix font driver registration for
12344 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
12345 for syms_of_macfont.
12347 * nsterm.m: Include macfont.h.
12348 (ns_tmp_flags, ns_tmp_font): Remove.
12349 (ns_compute_glyph_string_overhangs): Check for driver Qns.
12350 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
12351 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
12352 (changeFont:): Fix code style. Check for font driver type when
12355 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
12358 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
12359 (nsfont_open): Set font driver type.
12360 Set font->ascent and font->descent. Figure out font instead of
12361 ns_tmp_font, and flags instead of ns_tmp_flags.
12362 Fix indentation. Remove call to ns_draw_text_decoration,
12365 * nsfns.m: Include macfont.h.
12366 (Fx_create_frame): Register macfont driver, make a better default font.
12367 (Fns_popup_font_panel): Get font from macfont driver, if used.
12369 * macfont.m, macfont.h, macuvs.h: New files.
12371 * font.h: Declare syms_of_macfont.
12373 * font.c (syms_of_font): Call syms_of_macfont.
12375 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
12377 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
12379 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
12380 and it is always zero for others, so I assume that this is an ancient
12381 leftover which nobody will want to change any more.
12382 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
12383 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
12384 * frame.c (x_set_scroll_bar_width):
12385 * w32fns.c (w32_createscrollbar):
12386 * w32term.c (w32_set_vertical_scroll_bar):
12387 * xfns.c (x_set_scroll_bar_default_width):
12388 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
12389 (x_scroll_bar_expose): Related users changed.
12391 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
12393 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
12394 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
12395 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
12397 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
12398 Define once here...
12399 * nsterm.h, w32term.h, xterm.h: ...and not here.
12400 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
12401 Remove unused Xisms.
12402 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
12403 these modules are never compiled otherwise.
12405 2013-09-14 Eli Zaretskii <eliz@gnu.org>
12407 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
12408 Doc fix. (Bug#15375)
12410 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
12412 Unify Fx_focus_frame between all ports.
12413 * frame.h (x_focus_frame): New prototype.
12414 * xfns.c (Fx_focus_frame): Remove.
12415 (syms_of_xfns): Do not defsubr it.
12416 (x_focus_frame): X implementation.
12417 * nsfns.m (Fx_focus_frame): Remove.
12418 (syms_of_nsfns): Do not defsubr it.
12419 (x_focus_frame): NS implementation.
12420 * w32term.c (Fx_focus_frame): Remove.
12421 (x_focus_on_frame): Rename to...
12422 (x_focus_frame): W32 implementation.
12423 * w32term.h (x_focus_on_frame): Remove prototype.
12424 * w32fns.c (Fx_focus_frame): Remove.
12425 (syms_of_w32fns): Do not defsubr it.
12426 * frame.c (Fx_focus_frame): Define here.
12427 (syms_of_frame): Defsubr here.
12428 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
12430 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
12432 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
12433 All of them are replaced with FRAME_DISPLAY_INFO, defined in
12434 each port to reference the port-specific window system data.
12435 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
12436 (FRAME_DISPLAY_INFO): Define.
12437 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
12438 (FRAME_DISPLAY_INFO): Define. Adjust users.
12439 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
12440 (FRAME_DISPLAY_INFO): Define. Adjust users.
12441 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
12442 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
12443 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
12444 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
12445 * xselect.c, xterm.c: All related users changed.
12447 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
12449 * xterm.h (x_window_to_frame, x_any_window_to_frame)
12450 (x_menubar_window_to_frame): Remove prototypes.
12451 * xfns.c (x_window_to_frame, x_any_window_to_frame)
12452 (x_menubar_window_to_frame, x_top_window_to_frame):
12454 * xterm.c (x_window_to_frame, x_any_window_to_frame)
12455 (x_menubar_window_to_frame, x_top_window_to_frame):
12456 ...to here and convert all but the last to static.
12458 2013-09-12 Eli Zaretskii <eliz@gnu.org>
12460 * lisp.mk (lisp): Add w32-common-fns.elc.
12462 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
12464 * charset.c (char_charset): Document an exception for char-charset.
12466 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
12468 * xterm.h (x_display_info): New field last_user_time...
12469 * xterm.c (toplevel): ...to replace static last_user_time.
12470 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
12472 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
12474 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
12475 scroll bar values to prevent thumb from disappear and update comment.
12477 2013-09-11 Glenn Morris <rgm@gnu.org>
12479 * emacs.c (usage_message): Possessive apostrophe tweak.
12481 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
12483 * nsterm.m (syms_of_nsterm): Use Qns.
12484 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
12485 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
12486 * xfns.c (x_display_info_for_name, Fx_open_connection):
12487 Remove old '#if 0' code.
12488 (syms_of_xfns): Use Qx.
12489 * termhooks.h (fullscreen_hook): Remove the leftover.
12490 (struct terminal): Fix typo in comment.
12492 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
12494 Cleaning up a few X scroll bar bits.
12495 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
12496 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
12497 New member last_seen_part, going to replace...
12498 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
12499 (xt_action_hook) [USE_LUCID]: Adjust user.
12500 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
12501 Lucid-specific scroll bar support.
12502 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
12503 to int and adjust to use last_seen_part member.
12504 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
12505 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
12506 Initialize last_seen_part.
12508 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
12510 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
12511 insert-buffer-substring an empty string.
12513 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
12515 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
12516 avoiding a GCC warning.
12518 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
12520 Ifdef away frame tool bar code when it is not really used.
12521 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
12522 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
12523 and minimize_tool_bar_window_p under the above.
12524 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
12525 (fset_tool_bar_window): Likewise.
12526 * dispnew.c (clear_current_matrices, clear_desired_matrices)
12527 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
12528 (change_frame_size_1):
12529 * window.c (window_from_coordinates, Frecenter): Adjust users.
12530 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
12531 code is not really used.
12532 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
12533 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
12534 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
12535 [!USE_GTK && !HAVE_NS]: Define as such.
12536 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
12537 (note_mouse_highlight, expose_frame):
12538 * xfns.c (x_set_tool_bar_lines):
12539 * xterm.c (handle_one_xevent): Adjust users.
12541 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
12543 Fix corruption with multiple emacsclient -t instances (Bug#15222).
12544 This bug was introduced by my 2013-08-26 patch, which incorrectly
12545 assumed that the terminfo implementation doesn't use termcap buffers.
12546 * term.c (init_tty) [TERMINFO]: Remove optimization, as
12547 these buffers apparently are used after all.
12548 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
12549 (struct tty_display_info): Define members termcap_term_buffer and
12550 termcap_strings_buffer even if TERMINFO.
12552 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
12555 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
12556 'usage' docstring entry to pacify make-docfile.
12558 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
12560 Change comparison functions =, <, >, <=, >= to take many arguments.
12561 * data.c: Change comparison functions' interface and implementation.
12562 * lisp.h: Make arithcompare available for efficient two arg
12564 * bytecode.c: Use arithcompare.
12565 * fileio.c: Use new interface.
12567 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
12569 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
12571 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
12573 * eval.c (Feval): Document the new use of `lexical'.
12575 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
12577 Review and drop old frame resize hack.
12578 * frame.h (struct frame): Remove force_flush_display_p.
12579 * dispnew.c (update_frame): Adjust user and don't call
12580 flush_frame here. The comment has said that there was an issues
12581 with redisplaying fringes, but I don't see any differences with
12582 and without this hack. Hopefully we can continue without it.
12583 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
12584 current frame matrices twice if resized_p is set.
12586 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
12588 Do not populate pure Xism x_sync to other ports.
12589 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
12590 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
12591 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
12592 * w32term.h (x_sync): Remove prototype.
12594 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
12596 Cleanup frame flushing.
12597 * dispextern.h (struct redisplay_interface):
12598 Drop flush_display_optional because flush_display is enough
12599 for X and flushing via RIF is just a no-op for others.
12600 * frame.h (flush_frame): New function.
12601 * dispnew.c (update_frame):
12602 * minibuf.c (read_minibuf):
12603 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
12605 * keyboard.c (detect_input_pending_run_timers): Do not flush
12606 all frames but selected one in redisplay_preserve_echo_area.
12607 * nsterm.m (ns_flush): Remove no-op.
12608 (ns_redisplay_interface): Adjust user.
12609 * w32term.h (x_flush): Remove no-op.
12610 (w32_redisplay_interface): Adjust user.
12611 * xterm.c (x_flush): Simplify because we do not flush all
12612 frames at once any more. Adjust comment.
12613 (x_redisplay_interface): Adjust user.
12615 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
12617 Port --without-x --enable-gcc-warnings to Fedora 19.
12618 * gfilenotify.c (globals_of_gfilenotify):
12619 Call g_type_init only if using an older glib version that needs it.
12621 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
12623 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
12624 (last_glyphless_glyph_merged_face_id): Remove declarations.
12625 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
12626 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
12627 (last_glyphless_glyph_merged_face_id): Now static.
12628 (merge_escape_glyph_face): New function, refactored from...
12629 (get_next_display_element): ...here.
12630 (merge_glyphless_glyph_face): New function, refactored from...
12631 (produce_glyphless_glyph): ...here...
12632 * term.c (produce_glyphless_glyph): ...and here.
12634 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
12636 * eval.c (eval_sub): Only call Ffunction if necessary.
12638 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
12640 Attempt to make redisplay more selective when changing cursor type.
12641 * frame.h (struct frame): New bitfield cursor_type_changed.
12642 * xdisp.c (cursor_type_changed): Remove.
12643 (try_cursor_movement, redisplay_window, try_window_id)
12644 (set_frame_cursor_types, try_window_reusing_current_matrix):
12645 Adjust to use per-frame bitfield.
12646 (redisplay_internal): Look for cursor type change on each visible
12647 frame and consider all frames if cursor type has been changed on
12648 the frame other than selected. If cursor type has been changed on
12649 selected frame only, do not use fast update.
12651 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
12653 Attempt to make redisplay more selective when changing fonts.
12654 * frame.h (struct frame): New bitfield fonts_changed.
12655 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
12656 (adjust_frame_glyphs): Add prototype.
12657 * dispnew.c (fonts_changed_p): Remove.
12658 (adjust_glyphs): Remove because we do not
12659 adjust matrices on all frames at once any more.
12660 (adjust_frame_glyphs): Block and unblock input here.
12661 (adjust_glyph_matrix): Use fonts_changed.
12662 (change_frame_size_1): Use adjust_frame_glyphs.
12663 * font.c (font_open_entity): Use fonts_changed.
12664 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
12665 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
12666 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
12667 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
12668 (shrink_mini_window, Fresize_mini_window_internal)
12669 (window_scroll_pixel_based, Fset_window_configuration)
12670 (apply_window_adjustment, Fset_window_vscroll):
12671 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
12672 Use adjust_frame_glyphs.
12673 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
12674 (try_window_reusing_current_matrix, try_window_id, display_line)
12675 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
12676 (redisplay_internal): Consider fonts_changed and adjust frame
12677 matrices for each frame only if the frame is visible. If font
12678 has been changed on some frame during full redisplay, retry
12679 only visible frames where the font has been actually changed.
12681 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12683 Cache current header and mode line height for each window.
12684 * window.h (struct window): New fields mode_line_height
12685 and header_line_height.
12686 * window.c (make_window): Initialize them.
12687 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
12688 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
12689 (current_mode_line_height, current_header_line_height):
12690 Remove declaration.
12691 * xdisp.c (current_mode_line_height, current_header_line_height):
12693 (pos_visible_p, init_xdisp): Adjust user.
12694 (redisplay_window): Invalidate mode_line_height and
12695 header_line_height if current and desired matrices do not agree.
12697 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12699 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
12700 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
12702 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12704 Make --without-x compatible with --enable-gcc-warnings.
12705 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
12706 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
12707 members under HAVE_WINDOW_SYSTEM.
12708 * keyboard.c (make_lispy_focus_out): Likewise.
12709 (record_menu_key): Move under HAVE_MENUS.
12710 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
12711 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
12712 (syms_of_xdisp): Adjust user.
12713 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
12714 (start_hourglass, cancel_hourglass):
12715 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
12716 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
12717 and CLEAR_FONT_TABLE_NFONTS.
12718 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
12719 Declare only if HAVE_WINDOW_SYSTEM.
12720 (lface_same_font_attributes_p, clear_face_gcs): Define only
12721 if HAVE_WINDOW_SYSTEM.
12723 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12725 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
12726 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
12727 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
12729 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
12731 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
12733 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
12735 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
12736 This fixes a type error on hosts where ptrdiff_t is wider than int.
12738 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
12740 * keyboard.c (read_key_sequence_vs): New function.
12741 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
12744 * callint.c (Fcall_interactively): Always return a vector for 'K'.
12746 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
12748 Makefile improvements.
12749 * Makefile.in (config.status): Don't use double-colon rules, as
12750 they are not portable according to POSIX. Fix shell typo with `;
12751 I guess this rule has never been tested?
12752 (VCSWITNESS): New macro, to override any environment var.
12754 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
12756 * xterm.h (struct x_display_info): Do not track X connection
12757 fd separately because it is always available from Display.
12758 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
12761 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
12763 * buffer.c (drop_overlay):
12764 * fileio.c (restore_point_unwind): Prefer unchain_marker to
12765 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
12767 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
12769 * buffer.c (Fmake_overlay, Fmove_overlay):
12770 * intervals.c (set_point_from_marker):
12771 * print.c (PRINTPREPARE): Prefer signal_error
12772 to plain error and report unsuitable marker too.
12774 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
12776 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
12777 for 'dragging' member.
12778 (struct x_output): Remove set-but-unused leftovers
12779 'left_before_move' and 'top_before_move'.
12780 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
12781 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
12782 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
12783 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
12784 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
12785 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
12786 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
12787 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
12789 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
12791 * nsfont.m (INVALID_GLYPH): New define.
12792 (nsfont_encode_char): Use INVALID_GLYPH.
12793 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
12795 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12797 * xterm.c (x_last_mouse_movement_time): Revert last change.
12798 This code should use XDisplayMotionBufferSize to check display's
12799 motion history first, and there are few other issues as well.
12800 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
12801 (handle_one_xevent): Adjust user.
12803 2013-09-02 Martin Rudalics <rudalics@gmx.at>
12805 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
12806 * frame.c (Flast_nonminibuf_frame): ... to here.
12807 (check_minibuf_window): Don't abort if no window was found
12810 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12812 Use XGetMotionEvents to ask the last mouse motion time from X server.
12813 * xterm.c (X_MOTION_HISTORY): Default to 1.
12814 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
12815 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
12816 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
12817 Ifdef away legacy code.
12818 (XTmouse_position, x_scroll_bar_report_motion):
12819 Use x_last_mouse_movement_time.
12820 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
12823 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12825 * msdos.c (last_mouse_window): Move to...
12826 (dos_rawgetc): ...this function and adjust comment.
12827 * nsterm.m (last_window): Rename to last_mouse_window, move to...
12828 (mouseMoved): ...this function and adjust comment.
12829 * w32term.c (last_window): Likewise with...
12830 (w32_read_socket): ...this function.
12831 * xterm.c (last_window): Likewise with...
12832 (handle_one_xevent): ...this function.
12834 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12836 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
12837 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
12838 (handle_one_xevent): ...to here.
12839 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
12842 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12844 * msdos.c (IT_set_terminal_window): Remove no-op.
12845 (initialize_msdos_display): Adjust terminal setup.
12846 * w32console.c (w32con_set_terminal_window): Remove no-op.
12847 (initialize_w32_display): Adjust terminal setup.
12848 * w32term.c (w32_set_terminal_window): Remove no-op.
12849 (w32_create_terminal): Adjust terminal setup.
12850 * xterm.c (XTset_terminal_window): Remove no-op.
12851 (x_create_terminal): Adjust terminal setup.
12853 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
12855 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
12857 (ns_create_terminal): Adjust terminal setup.
12858 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
12860 (w32_create_terminal): Adjust terminal setup.
12861 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
12863 (x_create_terminal): Adjust terminal setup.
12865 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
12867 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
12868 (CLIP_TEXT_POS_FROM_MARKER): New macro.
12869 * dispnew.c (buffer_posn_from_coords):
12870 * window.c (Fwindow_end, displayed_window_lines):
12871 * xdisp.c (redisplay_mode_lines): Use it.
12873 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
12875 * fontset.c (face_for_char): Check char in the current face font first
12876 if HAVE_NS (Bug#15138).
12878 2013-08-31 Martin Rudalics <rudalics@gmx.at>
12880 * window.c (temp_output_buffer_show): Make sure window returned
12881 by display_buffer is live (Bug#15213).
12883 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
12885 Minor cleanup to avoid forward declarations.
12886 * coding.h (struct ccl_spec): Remove forward declaration.
12887 * composite.h (toplevel): Include font.h.
12888 (struct composition_it, struct face, struct font_metrics):
12889 Remove forward declaration.
12890 * dispextern.h (struct image, struct atimer): Likewise.
12891 * emacsgtkfixed.h (struct frame): Likewise.
12892 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
12893 * font.h (struct font_driver, struct font, struct glyph_string)
12894 (struct face): Remove forward declaration.
12895 * fontset.h (struct face, struct font): Likewise.
12896 * frame.h (toplevel): Style cleanup.
12897 (enum output_method): Move to...
12898 * termhooks.h (enum output_method): ...here.
12899 (struct glyph, struct frame, struct ns_display_info)
12900 (struct x_display_info, struct w32_display_info):
12901 Remove forward declaration.
12902 * xterm.h (toplevel): Include termhooks.h.
12903 (struct font, struct window, struct glyph_matrix, struct frame)
12904 (struct input_event, struct face, struct image): Remove forward
12906 * gtkutil.h (struct _widget_value): Likewise.
12907 * keyboard.h (toplevel): Include termhooks.h.
12908 (struct input_event): Remove forward declaration.
12910 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
12912 * intervals.c (set_point_from_marker): New function.
12913 * editfns.c (Fgoto_char):
12914 * process.c (Finternal_default_process_filter):
12915 * window.c (select_window_1): Use it.
12916 * buffer.h (set_point_from_marker): Add prototype.
12918 2013-08-29 Eli Zaretskii <eliz@gnu.org>
12920 * w32.c (term_winsock): Call release_listen_threads before calling
12922 (_sys_wait_accept): Wait for accept event in a loop with a finite
12923 timeout, instead of waiting indefinitely. Will hopefully avoid
12924 hanging during exit because WSACleanup deadlocks waiting for the
12925 event object to be released. (Bug#14333)
12927 * w32proc.c (release_listen_threads): New function, signals all
12928 the reader threads that listen for connections to stop waiting.
12930 * w32.h (release_listen_threads): Add prototype.
12932 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
12934 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
12935 field of new marker (for sanity and safety).
12936 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
12937 anyway because XMISCTYPE is a function and can't be an lvalue).
12939 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
12941 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
12942 (x_after_update_window_line, x_scroll_bar_create)
12943 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
12944 (handle_one_xevent, x_clear_frame_area):
12945 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
12946 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
12947 * xterm.h (x_clear_area): Adjust prototype.
12949 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
12951 Hook scanning and indentation functions to find_newline. This helps
12952 to avoid duplicated code and renders more respect to newline cache.
12953 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
12954 * cmds.c (Fforward_line):
12955 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
12956 Use find_newline and avoid unnecessary point movements.
12957 * search.c (scan_newline): Implement on top of find_newline.
12959 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
12961 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
12962 scoped code (bug#11258).
12964 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
12966 * nsterm.m (last_window): New variable.
12967 (EV_TRAILER2): New macro.
12968 (EV_TRAILER): Call EV_TRAILER2.
12969 (mouseMoved:): Add support for mouse-autoselect-window
12970 on nextstep (Bug#6888).
12972 2013-08-28 Andreas Schwab <schwab@suse.de>
12974 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
12975 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
12976 Remove unused macro definitions.
12977 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
12978 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
12979 Only define if emacs.
12981 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
12983 Prefer enum glyph_row_area to int where appropriate.
12984 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
12986 (window_box, window_box_width, window_box_left, window_box_left_offset)
12987 (window_box_right, window_box_right_offset): Adjust prototypes.
12988 * xdisp.c (window_box, window_box_width, window_box_left)
12989 (window_box_left_offset, window_box_right, window_box_right_offset):
12990 Use enum glyph_row_area. Adjust users and tweak comment where needed.
12991 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
12992 * nsterm.m (ns_clip_to_row):
12993 * w32term.c (w32_clip_to_row):
12994 * xterm.c (x_clip_to_row): Likewise.
12996 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
12998 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
12999 (Fprevious_overlay_change): Fast path for buffer with no overlays.
13001 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
13003 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
13004 for portability to hosts where /bin/sh has problems.
13006 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
13008 Redesign redisplay interface to drop global output_cursor.
13009 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
13010 (toplevel): Remove declaration of output_cursor.
13011 (set_output_cursor, x_cursor_to): Remove prototype.
13012 * window.h (struct window): New member output_cursor.
13013 (output_cursor_to): New function to replace RIF member.
13014 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
13015 (update_text_area, set_window_cursor_after_update): Use it.
13016 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
13017 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
13018 * nsterm.m (ns_update_window_begin, ns_update_window_end):
13019 * w32term.c (x_update_window_begin, x_update_window_end):
13020 * xterm.c (x_update_window_begin, x_update_window_end):
13021 Adjust to use per-window output cursor.
13023 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
13025 Simplify SELECT_TYPE-related code.
13026 Like EMACS_TIME, this portability layer is no longer needed, since
13027 Emacs has been using fd_set as a portability layer for some time.
13028 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
13029 (SELECT_TYPE): Remove. All uses changed to fd_set.
13030 (fd_set) [!FD_SET]: New typedef.
13032 Simplify EMACS_TIME-related code.
13033 This portability layer is no longer needed, since Emacs has been
13034 using struct timespec as a portability layer for some time.
13035 * atimer.h, buffer.h, dispextern.h, xgselect.h:
13036 Include <time.h> rather than "systime.h"; that's all that's needed now.
13037 * dispnew.c: Include <timespec.h> rather than "systime.h";
13038 that's all that's needed now.
13039 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
13040 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
13041 TIMESPEC_RESOLUTION.
13042 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
13043 LOG10_TIMESPEC_RESOLUTION.
13044 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
13045 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
13046 (make_emacs_time): Remove. All used changed to make_timespec.
13047 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
13048 (current_timespec): Rename from current_emacs_time. All uses changed.
13049 (add_emacs_time): Remove. All uses changed to timespec_add.
13050 (sub_emacs_time): Remove. All uses change dot timespec_sub.
13051 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
13052 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
13053 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
13054 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
13055 (current_timespec): Rename from current_emacs_time. All uses changed.
13056 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
13057 changed to timespec_cmp.
13058 * xgselect.c: Include <timespec.h>, since our .h files don't.
13060 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
13062 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
13063 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
13064 Remove the leftovers.
13065 * gtkutil.c (toplevel): Do not declare Qxft but include
13067 * image.c (toplevel): Do not declare Vlibrary_cache because
13068 it's already done in lisp.h.
13070 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
13072 * lisp.h (Mouse_HLInfo): Move from here...
13073 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
13074 (reset_mouse_highlight): New function.
13075 * msdos.c (dos_set_window_size, IT_update_begin)
13076 (internal_terminal_init):
13077 * nsterm.m (ns_update_window_end, x_free_frame_resources)
13078 (ns_initialize_display_info):
13079 * w32console.c (initialize_w32_display):
13080 * w32term.c (x_update_window_end, x_free_frame_resources)
13081 (w32_initialize_display_info):
13082 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
13083 * window.c (Fdelete_other_windows_internal):
13084 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
13085 * termchar.h (toplevel):
13086 * xterm.h (toplevel): Include dispextern.h.
13088 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
13090 Fix minor problems found by static checking.
13091 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
13092 (expect): Avoid nested-if warning.
13093 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
13094 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
13095 * nsterm.h, nsterm.m (ns_select):
13096 * xgselect.c, xgselect.h (xg_select):
13097 Adjust signature to better match pselect's.
13098 * nsterm.m (ns_select):
13099 Don't set *TIMEOUT, since pselect doesn't.
13100 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
13101 diagnostic about assigning const char * to it.
13102 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
13104 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
13106 * lread.c (substitute_object_recurse): Handle hash-tables as well
13109 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
13111 Fix unlikely core dump in init_tty, and simplify terminfo case.
13112 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
13113 The old version incorrectly dumped core if malloc returned a
13114 buffer containing only non-NUL bytes.
13115 (init_tty): Do not allocate or free termcap buffers; the
13116 struct does that for us now.
13117 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
13118 (struct tty_display_info): Define members termcap_term_buffer and
13119 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
13120 use them. Allocate them directly in struct rather than indirectly
13121 via a pointer, to simplify init_tty.
13123 * frame.c (check_minibuf_window): Initialize 'window' properly,
13124 so that Emacs reliably aborts later if 'window' is not initialized.
13126 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
13128 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
13129 of VoidSymbol (Bug#15154).
13131 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
13133 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
13134 mouse_face_beg_y and mouse_face_end_y.
13135 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
13136 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
13137 Adjust users and update comment where appropriate.
13139 2013-08-26 Martin Rudalics <rudalics@gmx.at>
13141 * frame.c (check_minibuf_window): New function.
13142 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
13143 Call check_minibuf_window (Bug#15183).
13145 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
13147 * window.h (struct window): Replace last_cursor with last_cursor_vpos
13148 because this is the only last cursor data we need to keep and consult.
13149 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
13150 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
13153 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
13155 Fix recovering from possible decompression error.
13156 Since insert_from_gap doesn't always move point, we can't use PT as
13157 the position where the partially decompressed data ends, and
13158 should count how many bytes was produced so far.
13159 * decompress.c (struct decompress_unwind_data): Add nbytes member.
13160 (unwind_decompress): Really delete partially uncompressed data.
13161 (Fzlib_decompress_region): Take decompressed data size into account.
13163 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
13165 * syntax.c (init_syntax_once): Adjust comment and do an early
13166 initialization of Qchar_table_extra_slots just once...
13167 * casetab.c (init_casetab_once):
13168 * category.c (init_category_once):
13169 * character.c (syms_of_character):
13170 * coding.c (syms_of_coding):
13171 * xdisp.c (syms_of_xdisp): ...and omit it here.
13173 2013-08-24 Eli Zaretskii <eliz@gnu.org>
13175 * xdisp.c (get_next_display_element): Don't apply to characters
13176 from a display vector the logic of setting it->end_of_box_run_p
13177 suitable for characters from a buffer. (Bug#15175)
13179 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
13180 to handle directories, rather than '_utime' which doesn't.
13183 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
13185 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
13186 or fullscreen (Bug#14627).
13188 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
13190 System-dependent integer overflow fixes.
13191 * process.c (Fset_process_window_size): Signal an error if
13192 the window size is outside the range supported by the lower level.
13193 * sysdep.c (set_window_size): Return negative on error,
13194 nonnegative on success, rather than -1, 0, 1 on not in system,
13195 failure, success. This is simpler. Caller changed.
13196 (serial_configure): Remove unnecessary initialization of local.
13197 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
13198 size fits in unsigned long; this isn't true on some 32-bit hosts.
13199 Avoid buffer overrun if some future version of /proc/meminfo has a
13200 variable name longer than 20 bytes.
13201 (system_process_attributes) [__FreeBSD__]:
13202 Don't assume hw.availpages fits in 'int'.
13204 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
13206 Don't let very long directory names overrun the stack.
13207 Fix some related minor problems involving "//", vfork.
13208 * callproc.c (encode_current_directory): New function.
13209 (call_process): Don't append "/"; not needed.
13210 * fileio.c (file_name_as_directory_slop): New constant.
13211 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
13212 this can save the caller having to alloca.
13213 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
13214 Use SAFE_ALLOCA, not alloca.
13215 (directory_file_name, Fexpand_file_name): Leave leading "//"
13216 alone, since it can be special even on POSIX platforms.
13217 * callproc.c (call_process):
13218 * process.c (Fformat_network_address):
13219 * sysdep.c (sys_subshell):
13220 Use encode_current_directory rather than rolling our own.
13221 (create_process): No need to encode directory; caller does that now.
13222 * process.h (encode_current_directory): New decl.
13223 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
13224 Rework to avoid 'goto xyzzy;'.
13226 2013-08-23 Eli Zaretskii <eliz@gnu.org>
13228 * xdisp.c (handle_face_prop): If the default face was remapped use
13229 the remapped face for strings from prefix properties. (Bug#15155)
13231 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
13233 Minor cleanup for redisplay interface and few related functions.
13234 * frame.h (enum text_cursor_kinds): Move from here...
13235 * dispextern.h (enum text_cursor_kinds): ...to here.
13236 (toplevel): Drop unnecessary declarations.
13237 (struct redisplay_interface): Use bool and enum text_cursor_kinds
13238 in update_window_end_hook and draw_window_cursor functions.
13239 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
13240 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
13241 * w32term.c (x_update_window_end, w32_draw_window_cursor):
13242 * xterm.c (x_update_window_end, x_draw_window_cursor):
13243 * xdisp.c (display_and_set_cursor, update_window_cursor)
13244 (update_cursor_in_window_tree, x_update_cursor): Use bool and
13245 enum text_cursor_kinds where appropriate.
13247 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
13249 Redesign redisplay interface to drop updated_row and updated_area.
13250 * dispextern.h (updated_row, updated_area): Remove declaration.
13251 (struct redisplay_interface): Pass glyph row and row area parameters
13252 to write_glyphs, insert_glyphs and clear_end_of_line functions.
13253 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
13255 * dispnew.c (updated_row, updated_area): Remove.
13256 (redraw_overlapped_rows, update_window_line): Adjust user.
13257 (update_marginal_area, update_text_area): Likewise. Pass updated row
13258 as a parameter. Prefer enum glyph_row_area to int where appropriate.
13259 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
13262 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
13264 * process.c (flush_pending_output): Remove stub.
13267 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
13269 * callproc.c: Fix race that killed background processes (Bug#15144).
13270 (call_process): New arg TEMPFILE_INDEX. Callers changed.
13271 Record deleted process-id in critical section, not afterwards.
13272 Don't mistakenly kill process created by a call-process invocation
13273 that discards output and does not wait.
13275 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
13277 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
13278 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
13279 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
13280 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
13281 to shut up compiler in mark_object.
13282 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
13284 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
13286 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
13287 We can't portably rely on PTY_OPEN doing that, even if
13288 it calls posix_openpt with O_CLOEXEC.
13290 2013-08-20 Kenichi Handa <handa@gnu.org>
13292 * character.c (string_char): Improve commentary.
13294 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
13296 * image.c (SIGNATURE_DIGESTSIZE): Remove.
13297 (struct animation_cache): Make signature a flexible array member.
13298 All uses changed. This is a tad slower but may insulate us better
13299 from future changes to ImageMagick.
13301 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
13303 * image.c: Shrink memory needed for animation cache.
13304 (SIGNATURE_DIGESTSIZE): New constant.
13305 (struct animation_cache): Make 'signature' a fixed size array of bytes.
13306 (imagemagick_create_cache): Copy the signature. This saves
13307 several KB of memory that ImageMagick wastes per signature.
13308 Don't bother updating the update_time, as the caller does that now.
13309 (imagemagick_prune_animation_cache): Don't destroy the signature, as
13310 it's a fixed size struct member now.
13311 (imagemagick_get_animation_cache): Always destroy the signature,
13312 as it's now imagemagick_create_cache's responsibility to copy it.
13313 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
13314 and use memcmp rather than strcmp.
13315 eassert that ImageMagick returns a signature of the specified length.
13317 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
13319 * image.c (imagemagick_get_animation_cache): Don't segfault on
13321 (imagemagick_get_animation_cache): Revert to previous definition
13322 so that it actually works. But keep the memory leak fix.
13323 (imagemagick_get_animation_cache): Fix memory leak.
13325 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
13327 * image.c: Fix animation cache signature memory leak.
13328 Fix some other minor performance problems while we're at it.
13329 (imagemagick_create_cache): Clear just the members that
13330 need clearing. Don't set update_time, as caller does that now.
13331 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
13332 Simplify by using pointer-to-pointer instead of a prev pointer.
13333 (imagemagick_prune_animation_cache): Use make_emacs_time rather
13334 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
13335 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
13336 it's already a copy. Free the signature probe unless it's cached.
13338 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
13339 This was introduced by my 2013-08-12 fix for Bug#15035.
13341 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
13343 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
13344 (imagemagick_prune_animation_cache): Now static.
13346 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
13348 * image.c (imagemagick_get_animation_cache): Don't segfault when
13349 pruning all entries.
13351 2013-08-18 Ken Brown <kbrown@cornell.edu>
13353 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
13354 static heap if ENABLE_CHECKING is defined.
13355 (max_bss_sbrk_ptr): New variable.
13356 (bss_sbrk): Use it.
13357 (report_sheap_usage): Report maximum static heap usage instead of
13358 ending static heap usage.
13360 2013-08-17 Eli Zaretskii <eliz@gnu.org>
13362 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
13363 of zlib_initialized according to the results of calling
13364 init_zlib_functions.
13366 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
13368 * image.c: Implement an ImageMagick per-image cache.
13369 (imagemagick_get_animation_cache): Fix a double-free error.
13370 (imagemagick_load_image): Remove the ping_wand code, which only
13371 apparently saved time on invalid animated images, and slowed down
13372 everything else. Optimize for the common case.
13374 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
13376 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
13378 * editfns.c (insert_before_markers): Mention overlay in the doc string.
13380 * marker.c (set_marker): Remove documentation of undefined behavior.
13382 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
13384 * image.c (imagemagick_compute_animated_image): Animate correctly
13385 when sub-images are smaller than the main image.
13386 (imagemagick_compute_animated_image): Setting the iterator row to
13387 zero is apparently not allowed.
13388 (imagemagick_compute_animated_image): Allow images that say they
13389 have sub-images that are bigger than the main image, but just crop
13392 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
13394 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
13396 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
13398 * image.c (imagemagick_compute_animated_image): Respect the GIF
13401 2013-08-15 Ken Brown <kbrown@cornell.edu>
13403 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
13404 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
13407 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
13409 Fix minor problems found by static checking.
13410 * frame.c (delete_frame):
13411 * xdisp.c (next_element_from_display_vector):
13412 Avoid uninitialized local.
13413 * image.c (imagemagick_compute_animated_image): Port to C89.
13414 Prefer usual GNU indentation style for loops.
13415 Be more careful about bizarrely large sizes, by using ptrdiff_t
13418 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
13420 Fix infinite frame selection loop (Bug#15025).
13421 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
13423 2013-08-15 Eli Zaretskii <eliz@gnu.org>
13425 * xdisp.c (compute_window_start_on_continuation_line):
13426 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
13427 to make sure we end up setting the window start at the leftmost
13428 visible character of the display line. This avoids funky
13429 horizontal shifting because the window start is not kept on the
13430 same position. (Bug#15090)
13431 (next_element_from_display_vector): Support 'box' face attribute
13432 in the face definitions of a display vector. (Bug#15099)
13434 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
13436 * image.c (imagemagick_compute_animated_image): Implement animated
13437 images (bug#14700).
13438 (imagemagick_compute_animated_image): Fix some compilation
13439 warnings. Implement a very simple cache to make the animation
13440 usable at all, but it should be replaced with a per-image cache.
13442 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
13444 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
13445 to do `for' loops over alist values.
13446 * buffer.h (FOR_EACH_BUFFER):
13447 * process.c (FOR_EACH_PROCESS): Use it.
13448 (handle_child_signal, status_notify, Fget_buffer_process)
13449 (kill_buffer_processes): Use FOR_EACH_PROCESS.
13451 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
13453 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
13454 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
13455 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
13456 to xzalloc and so avoid redundant call to memset.
13457 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
13458 members because it is allocated with xzalloc and so already zeroed.
13460 2013-08-14 Ken Brown <kbrown@cornell.edu>
13462 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
13465 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13467 Utility function and macro to copy Lisp string to C string.
13468 * lisp.h (xlispstrdupa): New macro.
13469 (xlispstrdup): New prototype.
13470 * alloc.c (xlispstrdup): New function.
13471 * callint.c (Fcall_interactively):
13472 * fileio.c (Ffile_name_directory, Fexpand_file_name)
13473 (Fsubstitute_in_file_name):
13474 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
13475 * image.c (x_create_bitmap_from_file):
13476 * w32term.c (w32_term_init):
13477 * xterm.c (x_term_init): Use xlispstrdup.
13479 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
13481 * image.c (imagemagick_load_image): Make animated pictures work.
13482 There's still some problems with background color settings, though
13485 * decompress.c (unwind_decompress): Always restore point.
13487 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
13489 * marker.c (set_marker): Reformat documentation.
13491 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
13493 * xdisp.c (cursor_type_changed): Now static.
13495 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
13496 Use changed. This avoids the need to call xmalloc and for the
13497 caller to call xfree, and avoids memory leaks in some situations.
13499 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13501 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
13502 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
13503 (redisplay_window): If window_end_valid is cleared due to non-zero
13504 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
13505 so do not call to try_cursor_movement for that window.
13507 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13509 * window.h (struct window): Convert window_end_pos and
13510 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
13511 (wset_window_end_pos, wset_window_end_vpos): Remove.
13512 * dispnew.c (adjust_glyph_matrix):
13513 * window.c (Fwindow_end, replace_window, set_window_buffer)
13515 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
13516 (set_vertical_scroll_bar, redisplay_window, try_window)
13517 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
13518 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
13519 (note_mouse_highlight): Adjust users.
13520 (try_cursor_movement): Likewise. Convert old precondition to eassert.
13523 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13525 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
13526 * image.c (imagemagick_filename_hint): Use `const char *' and
13527 prefer SSDATA to SDATA to avoid warnings.
13529 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13531 Cleanup window fringes, margins and scroll bars adjustments.
13532 * window.c (set_window_fringes, set_window_margins)
13533 (set_window_scroll_bars, apply_window_adjustment): New functions.
13534 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
13535 (Fset_window_scroll_bars): Use them.
13537 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13539 * window.h (struct window): Convert scroll_bar_width
13540 from Lisp_Object to integer. Adjust comment.
13541 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
13543 * window.c (wset_scroll_bar_width): Remove.
13544 (make_window): Initialize scroll_bar_width.
13545 (Fsplit_window_internal): Use direct assignment.
13546 (Fset_window_configuration, save_window_save):
13547 Convert Lisp_Object to integer and back where appropriate.
13548 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
13549 bar was actually changed, and mention this in docstring.
13551 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
13553 * decompress.c: Minor simplifications.
13554 (Fzlib_decompress_region): Don't bother verifying
13555 that avail_out <= UINT_MAX, as that was confusing.
13556 Mention the restriction in a comment instead.
13557 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
13559 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
13561 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
13562 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
13564 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
13566 * image.c (imagemagick_filename_hint): Check for errors in the
13569 2013-08-13 Eli Zaretskii <eliz@gnu.org>
13571 * window.c (Fwindow_margins): Return nil when there's no marginal
13572 area, as per the documented API.
13574 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
13575 Fmake_vector, as scroll bar's struct members are not all Lisp
13576 objects now. This avoids crashes in GC.
13578 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
13579 bool, so its address could be taken.
13581 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
13583 * image.c (imagemagick_filename_hint): New function to possibly
13584 apply `image-content-type-suffixes'.
13585 (imagemagick_load_image): Use it.
13587 2013-08-13 Eli Zaretskii <eliz@gnu.org>
13589 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
13590 if loading zlib failed.
13592 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
13594 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
13595 2013-08-13 checkin below. Change bool to BOOL, rule is:
13596 All Obj-C code uses BOOL, except for interfaces callable from C.
13598 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
13600 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13602 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
13603 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
13604 bool instead of BOOL.
13605 * w32term.h (struct scroll_bar): Convert fringe_extended_p
13606 from Lisp_Object to bitfield. Adjust comment.
13607 * w32term.c (x_scroll_bar_create): Adjust user.
13608 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
13609 * xterm.c (XTset_vertical_scroll_bar): Likewise.
13610 Use bool for boolean.
13611 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
13612 to `unsigned int' when defining a bitfield.
13614 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
13616 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
13618 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13620 * window.h (struct window): Convert left_margin_cols and
13621 right_margin_cols from Lisp_Objects to integers. Adjust comment.
13622 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
13623 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
13625 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
13627 (showing_window_margins_p, update_window_line, update_frame_1):
13628 * fringe.c (draw_fringe_bitmap_1):
13629 * xdisp.c (window_box_width): Adjust users.
13630 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
13631 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
13632 Use direct assignment.
13633 (Fset_window_configuration, save_window_save, Fwindow_margins):
13634 Convert Lisp_Object to integer and back where appropriate.
13635 (Fset_window_margins): Adjust user. Return t if any margin
13636 was actually changed, and mention this in docstring.
13638 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
13640 * syntax.c (forward_word):
13641 * cmds.c (forward_char, backward_char): Mention the optional argument.
13643 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13645 * window.h (struct window): Convert left_fringe_width
13646 and right_fringe_width from Lisp_Objects to integers.
13648 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
13649 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
13650 * window.c (wset_left_fringe_width, wset_right_fringe_width):
13652 (make_window): Initialize new integer fields to -1.
13653 (Fsplit_window_internal): Use direct assignment.
13654 (Fset_window_configuration, save_window_save):
13655 Convert Lisp_Object to integer and back where appropriate.
13656 (Fset_window_fringes): Adjust user. Return t if any fringe
13657 was actually changed, and mention this in docstring.
13659 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13661 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
13662 * nsfns.m (x_set_cursor_type):
13663 * w32fns.c (x_set_cursor_type):
13664 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
13665 * xdisp.c (set_frame_cursor_types): ...but in common code.
13667 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13669 * font.c (clear_font_cache): New function, stripped from...
13670 (Fclear_font_cache): ...here, which now uses the function
13671 above. Adjust comment.
13672 * font.h (clear_font_cache): Add prototype.
13673 * xfaces.c (clear_face_cache): Use clear_font_cache.
13675 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13677 * window.c (Fset_window_start): Compare `w', not `window' because
13678 `w' might not be equal to `window' after call to decode_live_window.
13680 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
13682 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
13683 This fixes a problem introduced by the Bug#15035 patch
13684 when using GPG. Reported by Herbert J. Skuhra.
13686 2013-08-12 Eli Zaretskii <eliz@gnu.org>
13688 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
13689 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
13690 not yet initialized.
13692 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
13694 * decompress.c (Fzlib_decompress_region): Support zlib
13695 decompression, too, and rename.
13697 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
13699 Minor zlib configuration tweaks.
13700 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
13701 Don't assume presence of fn_inflateInit2_ zlib internal function.
13703 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
13705 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
13706 include the zlib prefix.
13708 2013-08-12 Eli Zaretskii <eliz@gnu.org>
13710 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
13711 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
13712 define static variables that are pointers to zlib functions to be
13713 dynamically loaded.
13714 (init_zlib_functions) [WINDOWSNT]: New function.
13715 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
13717 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
13718 macros instead of invoking the zlib functions directly.
13719 (syms_of_decompress): DEFSYM Qzlib_dll.
13720 Staticpro Szlib_available_p.
13722 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
13724 Avoid looping over all frame windows to freeze and unfreeze.
13725 * window.h (struct window): Drop frozen_window_start_p.
13726 (freeze_window_starts): Drop prototype.
13727 * frame.h (struct frame): New frozen_window_starts flag.
13728 (FRAME_WINDOWS_FROZEN): New macro.
13729 * window.c (freeze_window_start, freeze_window_starts):
13731 (select_window, replace_window): Adjust users.
13732 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
13733 (window_frozen_p): New function.
13734 (redisplay_window): Use it.
13736 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
13738 Fix some fd issues when running subprocesses (Bug#15035).
13739 Fix bugs that can leak files or file descriptors on errors.
13740 Don't unlink open temp files, as that's hard for users to diagnose
13741 when things go awry (e.g., temp disk exhausted).
13742 Don't bother to lock temp files. Check for invalid recursion.
13743 * callproc.c (synch_process_fd): Remove. All uses removed.
13744 (synch_process_tempfile): New var or macro.
13745 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
13747 (record_kill_process): New arg, the temp name. All callers changed.
13748 (delete_temp_file): Now just a simple wrapper around unlink.
13749 (call_process_kill): New arg, the call_process_fd array.
13750 Close them all. Clear synch_process_pid. Remove the temp file,
13751 or arrange for it to be removed.
13752 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
13753 that's been moved to synch_process_tempfile. Caller changed.
13754 Do not remove the tempfile; that's now call_process_kill's
13756 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
13757 call_process_kill; the caller now does that.
13758 (call_process_cleanup): Do not close the process fd; that's now
13759 call_process_kill's responsibility.
13760 (Fcall_process): Implement via new function call_process, which
13761 has most of the old body of Fcall_process, but with a different API.
13762 (call_process): New function that does not open or close filefd if
13763 it is nonnegative. Record which fds need to be closed, and let
13764 call_process_kill close (and remove the tempfile, on MSDOS) on error.
13765 Signal an error if invoked recursively (could be done via a hook).
13766 Simplify creation of the tempfile in the MSDOS case.
13767 Don't create the output file until after checking for the executable.
13768 Report any failure to open /dev/null.
13769 Don't open /dev/null for writing twice; once is enough.
13770 Don't create pipe if all output is being discarded or sent to file.
13771 Don't worry about setting up the coding system or reading from the
13772 pipe if all output is being discarded.
13773 Hoist fd_error local into top level, to lessen block nesting.
13774 Don't record deleted pid here; now done by Fcall_process_region.
13775 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
13776 and note its success in synch_process_tempfile.
13777 Do not leak resources when child_setup fails.
13778 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
13779 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
13780 (create_temp_file): Now returns open fd, with an additional
13781 Lisp_Object * argument to return the name. All callers changed.
13782 Do not close the file; rewind it instead, and leave it open for
13783 the caller. Do not lock the temp file. Unwind-protect the file
13784 and the file-descriptor.
13785 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
13786 If an asynchrounous process, record it here, not in call_process.
13787 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
13788 * eval.c (set_unwind_protect): New function.
13789 * fileio.c (write_region): New function, generalized from the
13790 old Fwrite_region. Do not lock temp files.
13791 (Fwrite_region): Use it.
13792 * lisp.h (set_unwind_protect, write_region): New decls.
13793 * process.c: Include <verify.h>.
13794 (make_process): Mark fds as initially closed.
13795 (deleted_pid_list): Now a list of pid-filename pairs.
13797 (close_process_fd): New function.
13798 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
13799 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
13800 New constants. Verify that their number matches PROCESS_OPEN_FDS.
13801 (create_process, create_pty, Fmake_serial_process)
13802 (server_accept_connection): Record which fds need to be closed,
13803 and let deactivate_process close them.
13804 (Fmake_network_process): Do not discard the unwind-protect
13805 until it's safe to do so.
13806 (deactivate_process): Close the fds opened by create_process etc.
13807 (Fprocess_send_eof): Adjust to new way of recording open fds.
13808 Report an error if /dev/null can't be opened, instead of aborting.
13809 * process.h (PROCESS_OPEN_FDS): New constant.
13810 (struct Lisp_Process): New member open_fds.
13811 (record_kill_process, record_deleted_pid): Adjust signatures.
13812 (record_deleted_pid): Move decl here ...
13813 * syswait.h (record_deleted_pid): ... from here.
13815 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
13817 * decompress.c: Fix bugs with large buffers and weird inputs.
13818 Tune a bit. Reindent as per usual Emacs style.
13819 (BUFFER_SIZE): Remove.
13820 (Fdecompress_gzipped_region): Do not mishandle input buffers with
13821 more than UINT_MAX bytes. Decompress into the gap instead of into
13822 an auto buffer, as this should avoid copying. Return nil if
13823 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
13824 set immediate_quit; we shouldn't trust zlib code that much.
13826 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
13828 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
13829 errors, and really move the gap to where we want it.
13831 * lisp.h: Include decompress.c support.
13833 * emacs.c (main): Include decompress.c support.
13835 * Makefile.in: Include -lz if present.
13837 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
13839 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
13840 (initWithTitle:): Initialize frame to 0.
13841 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
13842 (fillWithWidgetValue:frame:): Rename from
13843 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
13845 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
13846 fillWithWidgetValue:frame:
13848 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
13849 remove memory leak warnings.
13851 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
13852 (ns_check_menu_open): Handle menu == nil. Remove assignment to
13853 menu_pending_title.
13855 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
13856 (x_activate_menubar): Update the whole menu.
13857 (trackingNotification:): Call ns_check_menu_open if tracking ends.
13858 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
13859 current event is not NSSystemDefined (Bug#15001).
13860 Call ns_check_menu_open only if trackingMenu is 2.
13861 (menuDidClose:): New method, decrease trackingMenu.
13862 (fillWithWidgetValue:setDelegate:): New method.
13863 (fillWithWidgetValue:): Call the above.
13865 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
13867 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
13869 Omit some unnecessary casts.
13870 Many of these go back to the old pre-C89 days, when they may have
13871 been needed, but we've been assuming C89 or later for a while now.
13872 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
13873 (live_float_p, live_misc_p, live_vector_p):
13874 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
13875 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
13876 (defvar_per_buffer):
13877 * callint.c (Fcall_interactively):
13878 * doc.c (Fsubstitute_command_keys):
13879 * filelock.c (get_boot_time):
13880 * frame.c (xrdb_get_resource):
13881 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
13882 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
13883 (xg_get_file_name_from_selector, menuitem_destroy_callback)
13884 (menuitem_highlight_callback, menu_destroy_callback)
13885 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
13886 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
13887 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
13888 (xg_tool_bar_help_callback, tb_size_cb):
13889 * image.c (xpm_alloc_color, png_read_from_memory)
13890 (png_read_from_file, png_load_body, our_memory_skip_input_data)
13891 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
13893 * keymap.c (describe_map):
13894 * nsfns.m (Fns_display_monitor_attributes_list):
13895 * nsmenu.m (process_dialog:):
13896 * nsterm.m (hold_event):
13897 * process.c (wait_reading_process_output):
13898 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
13899 * scroll.c (do_direct_scrolling, scrolling_1):
13900 * termcap.c (tgetent):
13901 * window.c (check_window_containing, add_window_to_list)
13902 (freeze_window_starts):
13903 * xdisp.c (compare_overlay_entries, vmessage):
13904 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
13905 (x_get_monitor_attributes_xrandr)
13906 (Fx_display_monitor_attributes_list, x_display_info_for_name)
13907 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
13908 * xfont.c (xfont_match, xfont_open):
13909 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
13910 (menubar_selection_callback, menu_position_func)
13911 (popup_selection_callback, create_and_show_popup_menu)
13912 (dialog_selection_callback, create_and_show_dialog):
13913 * xrdb.c (x_get_string_resource)
13915 * xsmfns.c (x_session_check_input):
13916 * xterm.c (x_draw_glyphless_glyph_string_foreground)
13917 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
13918 (xaw_jump_callback, xaw_scroll_callback):
13919 Omit unnecessary casts.
13921 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
13923 Minor string-length refactoring.
13924 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
13925 * frame.c (make_monitor_attribute_list):
13926 Prefer build_string to strlen + make_string.
13928 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
13930 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
13931 don't check minor_code (Bug#14417).
13933 2013-08-09 Eli Zaretskii <eliz@gnu.org>
13935 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
13936 vertical positions instead. This avoids calling MATRIX_ROW with
13937 row numbers that are possibly beyond valid limits. (Bug#15064)
13939 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
13941 Use xstrdup and build_unibyte_string where applicable.
13942 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
13943 * xfns.c (x_window):
13944 * xrdb.c (x_get_customization_string):
13945 * xterm.c (xim_initialize):
13946 * w32fns.c (w32_window): Use xstrdup.
13947 (w32_display_monitor_attributes_list):
13948 * emacs.c (init_cmdargs):
13949 * keyboard.c (PUSH_C_STR):
13950 * nsfont.m (nsfont_open):
13951 * sysdep.c (system_process_attributes):
13952 * w32.c (system_process_attributes):
13953 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
13955 2013-08-09 Eli Zaretskii <eliz@gnu.org>
13957 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
13958 variables of these types so that GDB would know about them, as aid
13959 for debugging fatal exceptions. (Bug#15024) See also
13960 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
13963 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
13965 * nsterm.m (ns_update_begin): Don't change clip path if it would be
13966 larger than the NSWindow (Bug#14934).
13968 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
13970 Redesign redisplay interface to drop global variable updated_window.
13971 Always pass currently updated window as a parameter to update routines.
13972 * dispextern.h (updated_window): Remove declaration.
13973 (struct redisplay_interface): Pass window parameter to
13974 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
13975 and after_update_window_hook.
13976 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
13978 * dispnew.c (updated_window): Remove.
13979 (redraw_overlapped_rows, update_marginal_area, update_text_area)
13980 (update_window_line): Adjust to match redisplay interface changes.
13981 * nsterm.m (ns_update_window_begin, ns_update_window_end)
13982 (ns_scroll_run, ns_after_update_window_line):
13983 * w32term.c (x_update_window_begin, x_update_window_end)
13984 (x_after_update_window_line, x_scroll_run):
13985 * xterm.c (x_update_window_begin, x_update_window_end)
13986 (x_after_update_window_line, x_scroll_run):
13987 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
13988 Likewise. Adjust comments where appropriate.
13989 (x_cursor_to): Simplify because this is always called during window
13990 update (but install debugging check anyway).
13991 (expose_window): Check must_be_updated_p flag to see whether this
13992 function is called during window update.
13994 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
13996 Do not reset window modification event counters excessively.
13997 These leftovers and poor man's tricky methods to catch extra
13998 redisplay's attention are no longer needed.
13999 * frame.c (set_menu_bar_lines_1):
14000 * minibuf.c (read_minibuf_unwind):
14001 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
14002 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
14003 (window_scroll_line_based, Fset_window_configuration):
14004 * xdisp.c (redisplay_window): Do not reset last_modified and
14005 last_overlay_modified counters.
14007 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
14009 * xselect.c (x_send_client_event): Set send_event and serial, memset
14010 data.l as it might be bigger than data.b. Use 24 bit mask to
14011 XSendEvent (Bug#15034).
14013 2013-08-07 Eli Zaretskii <eliz@gnu.org>
14015 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
14016 for TTY frames that are not the top frame on their console.
14019 2013-08-07 Martin Rudalics <rudalics@gmx.at>
14021 * w32term.c (w32fullscreen_hook): Really maximize frame when
14022 asked for (Bug#14841).
14024 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
14026 Prefer selected_window to Fselected_window, likewise for frames.
14027 * buffer.c (Fbuffer_swap_text):
14028 * data.c (Fvariable_binding_locus):
14029 * window.c (run_window_configuration_change_hook): Adjust users.
14030 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
14031 Use decode_live_frame.
14033 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
14035 Be more careful if selected window shows the buffer other than current,
14036 use window_outdated only if this is not so. This change should also
14037 address some weird issues discussed in Bug#13012.
14038 * window.h (window_outdated): New prototype.
14039 * window.c (window_outdated): Now here. Convert from static and
14040 always assume window's buffer.
14041 (Fwindow_end, Fwindow_line_height): Use it.
14042 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
14043 and always assume window's buffer.
14044 (redisplay_window): Adjust user.
14045 (redisplay_internal): Call to reconsider_clip_changes once and
14046 check whether mode line should be updated only if selected window
14047 shows current buffer.
14048 (run_window_scroll_functions): Use eassert for debugging check.
14049 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
14051 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
14053 * window.c (window_scroll, window_scroll_pixel_based)
14054 (window_scroll_line_based): Use bool for booleans.
14056 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
14058 * process.c: Fix minor off-by-one issues in descriptor counts.
14059 This shouldn't fix any real bugs, but it cleans up the code a bit.
14060 (max_process_desc, max_input_desc): -1, not 0, means none.
14062 (delete_input_desc): New function.
14063 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
14064 (deactivate_process): Scan backwards when recomuting max_process_desc;
14065 that should be faster.
14066 (init_process_emacs): Initialize max_input_desc.
14068 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
14070 Use region cache to speedup bidi_find_paragraph_start.
14071 * buffer.h (struct buffer): New member bidi_paragraph_cache.
14072 Rename cache_long_line_scans to cache_long_scans.
14073 * buffer.c (bset_cache_long_line_scans): Rename to
14074 bset_cache_long_scans.
14075 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
14076 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
14078 (syms_of_buffer): Rename cache-long-line-scans to
14079 cache-long-scans. Adjust docstring.
14080 * search.c (newline_cache_on_off):
14081 * indent.c (width_run_cache_on_off): Adjust users.
14082 * bidi.c (bidi_paragraph_cache_on_off): New function.
14083 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
14084 * insdel.c (prepare_to_modify_buffer):
14085 Invalidate bidi_paragraph_cache if enabled.
14087 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
14089 Invalidate region caches only if buffer text is going to be changed.
14090 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
14091 (modify_text): ...new prototype.
14092 (prepare_to_modify_buffer_1): New prototype.
14093 * textprop.c (modify_region): Rename to...
14094 (modify_text_properties): ...new function.
14095 (add_text_properties_1, set_text_properties, Fremove_text_properties)
14096 (Fremove_list_of_text_properties): Adjust users.
14097 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
14098 (modify_text): ...new function.
14099 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
14100 (prepare_to_modify_buffer_1): ...new function.
14101 * casefiddle.c (casify_region):
14102 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
14103 (Ftranspose_regions): Use modify_text.
14105 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
14107 * lisp.mk (lisp): Add nadvice.elc.
14109 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
14111 New macro to iterate over live buffers similar to frames.
14112 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
14113 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
14114 Declare buffer-related variables here to offload lisp.h.
14115 * buffer.c (Vbuffer_alist): Adjust comment.
14116 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
14117 (other_buffer_safely):
14118 * data.c (store_symval_forwarding):
14119 * dispnew.c (Fframe_or_buffer_changed_p):
14120 * fileio.c (Fdo_auto_save):
14121 * filelock.c (unlock_all_files):
14122 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
14124 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
14126 Fix some minor races in hosts lacking mkostemp (Bug#15015).
14127 * callproc.c (create_temp_file):
14128 * filelock.c (create_lock_file):
14129 Assume mkostemp, since it's now provided by Gnulib.
14131 2013-08-04 Eli Zaretskii <eliz@gnu.org>
14133 * w32.c (mkostemp): New function.
14134 (mktemp): Remove, no longer used. Most of the code reused in
14135 mkostemp. (Bug#15015)
14136 (mktemp): Don't undef.
14138 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
14140 * dispnew.c (glyph_matrix_count, glyph_pool_count):
14141 Move under GLYPH_DEBUG and ENABLE_CHECKING.
14142 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
14143 (free_glyph_pool, check_glyph_memory): Likewise for
14144 all users. Adjust comments where appropriate.
14146 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
14148 * composite.h: Minor fixups.
14149 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
14150 to fix a misspelling, and change it to an inline function while
14151 we're at it (it need not be a macro). All uses changed.
14152 (composition_method, composition_valid_p):
14153 Rewrite to avoid assignments in if-conditions.
14155 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
14157 Do not use global Lisp_Object in composition macros.
14158 * composite.h (composition_temp): Remove declaration.
14159 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
14160 (composition_method, composition_valid_p): ...inline functions.
14161 (compose_region): Remove the leftover.
14162 * composite.c (composition_temp): Remove.
14163 (run_composition_function, update_compositions)
14164 (composition_compute_stop_pos, composition_adjust_point)
14165 (Ffind_composition_internal):
14166 * coding.c (handle_composition_annotation):
14167 * xdisp.c (handle_composition_prop, check_point_in_composition):
14168 Related users changed.
14170 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
14172 Drop FRAME_PTR typedef.
14173 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
14174 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
14175 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
14176 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
14177 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
14178 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
14179 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
14180 All related users changed.
14182 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
14184 * eval.c (default_toplevel_binding): New function.
14186 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
14187 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
14188 (syms_of_eval): Export them.
14189 * data.c (Fdefault_value): Micro cleanup.
14190 * term.c (init_tty): Use "false".
14192 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
14194 Fix X GC leak in GTK and raw (no toolkit) X ports.
14195 * xterm.c (x_free_frame_resources): If white and black relief
14196 GCs are allocated, always free them here.
14197 * xfns.c (x_make_gc): Omit redundant initialization.
14198 * widget.c (create_frame_gcs): Remove the leftover.
14199 (EmacsFrameDestroy): Do nothing because all GCs are now freed
14200 in x_free_frame_resources.
14202 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
14204 * nsterm.m (windowWillResize:toSize:): Only change title if
14205 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
14207 (viewDidEndLiveResize): New method.
14209 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
14210 inside NS_IMPL_COCOA.
14212 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
14214 * insdel.c (adjust_after_replace, replace_range, del_range_2):
14215 Do not check whether undo is enabled because record_insert and
14216 record_delete does that themselves.
14218 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
14220 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
14221 member which is not really used any more.
14222 (FRAME_XIC_BASE_FONTNAME): Remove.
14223 * xfns.c (xic_free_fontset): Adjust user.
14224 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
14225 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
14226 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
14227 (xdialog_show): Use eassert for debugging check.
14228 * w32term.c (x_unfocus_frame): Remove unused dummy function.
14230 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
14232 * fileio.c, fns.c (merge): Move extern decl from here ...
14233 * lisp.h (merge): ... to here.
14235 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
14237 Fix last font-related change.
14238 * w32font.h (w32font_list_internal, w32font_match_internal):
14240 * w32uniscribe.c (uniscribe_list, uniscribe_match)
14241 (uniscribe_list_family): Adjust to match font API change.
14242 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
14243 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
14245 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
14247 * frame.h (FRAME_MOUSE_UPDATE):
14248 * nsterm.m (ns_frame_up_to_date): Omit redundant check
14249 whether hlinfo->mouse_face_mouse_frame is non-NULL.
14251 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
14253 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
14254 * font.h (struct font_driver): Change list, match, and list_family
14255 functions to accept struct frame * as first arg.
14256 * font.c (font_score, font_compare, font_sort_entities):
14258 (font_sort_entities, font_list_entities, font_select_entity)
14259 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
14260 match font API change.
14261 * xfont.c (xfont_list, xfont_match, xfont_list_family):
14262 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
14263 * ftxfont.c (ftxfont_list, ftxfont_match):
14264 * xftfont.c (xftfont_list, xftfont_match):
14265 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
14266 * w32font.c (w32font_list, w32font_match, w32font_list)
14267 (w32font_list_internal, w32_font_match_internal): Likewise.
14268 * xfaces.c (Fx_family_fonts): Adjust user.
14270 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
14272 Do not use pure Xism x_wm_set_icon_position in non-X ports.
14273 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
14274 only if HAVE_X_WINDOWS is in use.
14275 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
14276 * nsterm.m (x_wm_set_icon_position): Remove no-op.
14277 * w32term.c (x_wm_set_icon_position): Likewise.
14278 * w32fns.c (x_icon): Adjust user.
14280 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
14282 * xterm.c (last_mouse_press_frame): Remove the
14283 leftover which is not really used any more.
14284 (handle_one_xevent, syms_of_xterm): Adjust users.
14285 (x_flush): Call XFlush once per each X display, not frame.
14286 This is better because this code always unconditionally skips
14287 non-X frames in Vframe_list and issues the only XFlush if we
14288 have more than one X frame on the same X display.
14289 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
14290 Use bool for booleans.
14291 (x_draw_glyph_string_background, cvt_string_to_pixel)
14292 (cvt_pixel_dtor): Drop unnecessary prototypes.
14293 * xterm.h (x_display_ok): Adjust prototype.
14295 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
14297 Drop unnecessary functions that deals with frame pixel size.
14298 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
14299 (x_pixel_height): Drop prototypes.
14300 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
14301 (x_pixel_height): Drop implementations.
14302 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
14303 which should be always valid for window frame.
14304 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
14305 * w32menu.c (Fx_popup_dialog):
14306 * xmenu.c (Fx_popup_dialog): Likewise for both.
14308 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
14310 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
14311 frame parameters and call to Fmodify_frame_parameters just once.
14312 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
14313 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
14314 and mention nil frame in docstring.
14316 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
14318 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
14319 (x_figure_window_size): Likewise. Adjust to return long.
14320 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
14321 (toplevel): Move Qterminal_live_p to...
14322 * terminal.c (toplevel): ...here, make it static, and...
14323 (syms_of_terminal): ...DEFSYM here.
14324 * frame.h (Qterminal_live_p): Remove declaration.
14325 (make_frame, x_figure_window_size): Adjust prototype.
14326 * nsfns.m (Fx_create_frame): Use long for window flags.
14328 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
14330 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
14331 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
14332 Do not assume that emacs_close (INT_MAX) is a no-op.
14334 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
14336 * xfaces.c (make_face_cache): For struct face_cache, prefer
14337 xmalloc to xzalloc and so avoid redundant call to memset.
14338 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
14340 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
14342 * fringe.c (draw_window_fringes, update_window_fringes)
14343 (compute_fringe_widths):
14344 * w32term.c (x_draw_glyph_string):
14345 * window.c (candidate_window_p, Frecenter):
14346 * xfaces.c (realize_basic_faces, realize_default_face)
14347 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
14348 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
14349 * xfns.c (x_set_cursor_color, xic_free_xfontset):
14350 * xmenu.c (Fx_menu_bar_open_internal):
14351 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
14352 * xsettings.c (xft_settings_event):
14353 * xterm.c (x_draw_glyph_string, x_had_errors_p):
14354 Use bool for booleans. Adjust style and comments where
14356 * dispextern.h (draw_window_fringes, update_window_fringes)
14357 (compute_fringe_widths):
14358 * xterm.h (x_had_errors_p): Adjust prototype.
14360 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
14362 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
14363 CHECK_LIST. Rewrite the loop to avoid useless local variable.
14365 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
14367 * fns.c (toplevel): Remove comment before Fsafe_length because
14368 it checks for QUIT.
14370 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
14372 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
14374 2013-07-28 Eli Zaretskii <eliz@gnu.org>
14376 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
14377 frame which got the message is still alive, before dereferencing
14378 its pointer. (Bug#14970)
14380 * frame.c (delete_frame): Test "this" frame's minibuffer window to
14381 be a live window, before using it as such. (Bug#14970)
14383 2013-07-27 Eli Zaretskii <eliz@gnu.org>
14385 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
14386 w32_detect_focus_change instead of doing part of its job by hand.
14387 This fixes the problem whereby FOCUS_OUT events were not sent to
14390 2013-07-26 Eli Zaretskii <eliz@gnu.org>
14392 * process.c (Fprocess_list): Doc fix.
14394 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
14395 being re-exposed only if it didn't ask to become visible.
14396 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
14397 was previously iconified. (Bug#14841)
14398 (x_iconify_frame): Mark the frame iconified.
14400 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
14402 Fix minor problems found by static checking.
14403 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
14404 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
14406 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
14408 * eval.c (set_specpdl_old_value): New function.
14409 (unbind_to): Minor simplification.
14410 (get_backtrace_frame): New function.
14411 (Fbacktrace_frame): Use it. Add `base' argument.
14412 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
14413 (syms_of_eval): Export backtrace-eval.
14414 * xterm.c (x_focus_changed): Simplify.
14416 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
14418 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
14420 2013-07-24 Eli Zaretskii <eliz@gnu.org>
14422 * xdisp.c (redisplay_window): Instead of moving point out of
14423 scroll margin, reject the force_start method, and try scrolling
14424 instead. (Bug#14780)
14426 2013-07-24 Ken Brown <kbrown@cornell.edu>
14428 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
14431 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
14433 * eval.c (Fprogn): Do not check that BODY is a proper list.
14434 This undoes the previous change. The check slows down the
14435 interpreter, and is not needed to prevent a crash. See
14436 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
14438 2013-07-23 Glenn Morris <rgm@gnu.org>
14440 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
14442 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
14444 Port to GNU/Linux systems with tinfo but not ncurses.
14445 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
14446 to decide whether ncurses is being used. Without this change,
14447 GCC complains about tgetent not being declared, on a system
14448 that has tinfo installed but ncurses not installed.
14450 * eval.c (Fprogn): Check that BODY is a proper list.
14452 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
14453 * data.c (Fsetq_default):
14454 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
14455 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
14457 Tune by taking advantage of the fact that ARGS is always a list
14458 when a function is declared to have UNEVALLED args.
14460 * emacsgtkfixed.c: Port to GCC 4.6.
14461 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
14463 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
14465 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
14466 here to silence compiler warnings.
14468 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
14470 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
14471 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
14472 from messing up Emacs's 'struct frame' (Bug#14923).
14474 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
14476 * alloc.c (make_save_ptr_ptr): Define this function.
14477 It was inadvertently omitted. It's needed only if
14478 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
14480 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
14482 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
14483 frame have focus (Bug#14895).
14485 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
14487 Avoid vfork-related deadlock more cleanly.
14488 * callproc.c (child_setup): When the child's exec fails, output
14489 the program name, as that's more useful. Use O_NONBLOCK to avoid
14491 * process.c (create_process_1): Remove; no longer needed.
14492 (create_process): Remove timer hack; no longer needed, now that
14493 the child avoids deadlock.
14495 2013-07-20 Glenn Morris <rgm@gnu.org>
14497 * image.c (Fimage_flush): Fix doc typo.
14499 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
14501 Fix array bounds violation when pty allocation fails.
14502 * process.c (PTY_NAME_SIZE): New constant.
14503 (pty_name): Remove static variable; it's now auto.
14504 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
14505 Take pty_name as an arg rather than using a static variable.
14506 All callers changed.
14507 (create_process): Recover pty_flag from process, not from volatile local.
14508 (create_pty): Stay inside array even when pty allocation fails.
14509 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
14511 * lread.c (Fload): Avoid initialization only when lint checking.
14512 Mention that it's needed only for older GCCs.
14514 2013-07-20 Kenichi Handa <handa@gnu.org>
14516 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
14517 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
14519 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
14521 * lread.c (Fload): Avoid uninitialized warning.
14523 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
14525 Fix some minor file descriptor leaks and related glitches.
14526 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
14527 (create_lock_file): Use write, not emacs_write.
14528 * image.c (slurp_file, png_load_body):
14529 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
14530 (server_accept_connection):
14531 Don't leak an fd on memory allocation failure.
14532 * image.c (slurp_file): Add a cheap heuristic for growing files.
14533 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
14534 as that's what the other routines do. Maybe input need not be
14535 blocked at all, but it's better to be consistent.
14536 Avoid undefined behavior when strlen is zero.
14538 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
14539 (NSTATICS): Now a constant; doesn't need to be a macro.
14541 2013-07-19 Richard Stallman <rms@gnu.org>
14543 * coding.c (decode_coding_utf_8): Add simple loop for fast
14544 processing of ASCII characters.
14546 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
14548 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
14550 2013-07-19 Eli Zaretskii <eliz@gnu.org>
14552 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
14553 unportable 'struct x_display_info'.
14554 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
14555 is a portable type.
14557 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
14559 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
14560 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
14562 (system_process_attributes): Prefer plain char to unsigned char
14563 when either will do. Clean up properly if interrupted or if
14564 memory allocations fail. Don't assume sscanf succeeds.
14565 Remove no-longer-needed workaround to stop GCC from whining.
14566 Read command-line once, instead of multiple times. Check read status a
14567 bit more carefully.
14569 Fix obscure porting bug with varargs functions.
14570 The code assumed that int is treated like ptrdiff_t in a vararg
14571 function, which is not a portable assumption. There was a similar
14572 -- though these days less likely -- porting problem with various
14573 assumptions that pointers of different types all smell the same as
14574 far as vararg functions is conserved. To make this problem less
14575 likely in the future, redo the API to use varargs functions.
14576 * alloc.c (make_save_value): Remove this vararg function.
14577 All uses changed to ...
14578 (make_save_int_int_int, make_save_obj_obj_obj_obj)
14579 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
14581 (make_save_ptr): Rename from make_save_pointer, for consistency with
14582 the above. Define only on platforms that need it. All uses changed.
14584 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
14586 * keyboard.c: Try to fix typos in previous change.
14587 (DISPLAY_LIST_INFO): New macro.
14588 (kbd_buffer_get_event): Do not access members that are not present
14589 in X11. Revert inadvertent change of "!=" to "=".
14591 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
14593 * keyboard.c (kbd_buffer_get_event):
14594 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
14595 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
14597 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
14599 * filelock.c: Fix unlikely file descriptor leaks.
14600 (get_boot_time_1): Rework to avoid using emacs_open.
14601 This doesn't actually fix a leak, but is better anyway.
14602 (read_lock_data): Use read, not emacs_read.
14604 * doc.c: Fix minor memory and file descriptor leaks.
14605 * doc.c (get_doc_string): Fix memory leak when doc file absent.
14606 (get_doc_string, Fsnarf_documentation):
14607 Fix file descriptor leak on error.
14609 * term.c: Fix minor fdopen-related file descriptor leaks.
14610 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
14611 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
14613 * charset.c: Fix file descriptor leaks and errno issues.
14615 (load_charset_map_from_file): Don't leak file descriptor on error.
14616 Use plain record_xmalloc since the allocation is larger than
14617 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
14619 * eval.c (record_unwind_protect_nothing):
14620 * fileio.c (fclose_unwind):
14622 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
14623 The replacement doesn't block input, but that no longer seems
14626 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
14628 * lread.c: Fix file descriptor leaks and errno issues.
14629 (Fload): Close some races that leaked fds or streams when 'load'
14631 (Fload, openp): Report error number of last nontrivial failure to open.
14632 ENOENT counts as trivial.
14633 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
14635 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
14636 now that the function is always called with a nonnegative arg.
14637 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
14638 All uses replaced with ...
14639 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
14641 A few more minor file errno-reporting bugs.
14642 * callproc.c (Fcall_process):
14643 * doc.c (Fsnarf_documentation):
14644 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
14645 * process.c (set_socket_option):
14646 Don't let a constructor trash errno.
14647 * doc.c: Include <errno.h>.
14649 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
14651 * w32fns.c (unwind_create_tip_frame): Fix declaration.
14653 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
14655 Fix w32 bug with call-process-region (Bug#14885).
14656 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
14657 to Fcall_process when the input is empty. This simplifies the
14658 code a bit. It makes no difference on POSIXish platforms but
14659 apparently it fixes a bug on w32.
14661 Fix bug where insert-file-contents closes a file twice (Bug#14839).
14662 * fileio.c (close_file_unwind): Don't close if FD is negative;
14663 this can happen when unwinding a zapped file descriptor.
14664 (Finsert_file_contents): Unwind-protect the fd before the point marker,
14665 in case Emacs runs out of memory between the two unwind-protects.
14666 Don't trash errno when closing FD.
14667 Zap the FD in the specpdl when closing it, instead of deferring
14668 the removal of the unwind-protect; this fixes a bug where a child
14669 function unwinds the stack past us.
14671 New unwind-protect flavors to better type-check C callbacks.
14672 This also lessens the need to write wrappers for callbacks,
14673 and the need for make_save_pointer.
14674 * alloc.c (free_save_value):
14675 * atimer.c (run_all_atimers):
14677 * alloc.c (safe_alloca_unwind):
14678 * atimer.c (unwind_stop_other_atimers):
14679 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
14680 * menu.c (cleanup_popup_menu) [HAVE_NS]:
14681 * minibuf.c (choose_minibuf_frame_1):
14682 * process.c (make_serial_process_unwind):
14683 * xdisp.c (pop_message_unwind):
14684 * xselect.c (queue_selection_requests_unwind):
14685 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
14686 * alloc.c (record_xmalloc):
14687 Prefer record_unwind_protect_ptr to record_unwind_protect with
14689 * alloc.c (Fgarbage_collect):
14690 Prefer record_unwind_protect_void to passing a dummy.
14691 * buffer.c (restore_buffer):
14692 * window.c (restore_window_configuration):
14693 * xfns.c, w32fns.c (do_unwind_create_frame)
14694 New wrapper. All record-unwind uses of wrappee changed.
14695 * buffer.c (set_buffer_if_live):
14696 * callproc.c (call_process_cleanup, delete_temp_file):
14697 * coding.c (code_conversion_restore):
14698 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
14699 * editfns.c (save_excursion_restore)
14700 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
14701 (save_restriction_restore):
14702 * eval.c (restore_stack_limits, un_autoload):
14703 * fns.c (require_unwind):
14704 * keyboard.c (recursive_edit_unwind, tracking_off):
14705 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
14706 * macros.c (pop_kbd_macro, restore_menu_items):
14707 * nsfns.m (unwind_create_frame):
14708 * print.c (print_unwind):
14709 * process.c (start_process_unwind):
14710 * search.c (unwind_set_match_data):
14711 * window.c (select_window_norecord, select_frame_norecord):
14712 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
14713 (fast_set_selected_frame):
14714 * xfns.c, w32fns.c (unwind_create_tip_frame):
14715 Return void, not a dummy Lisp_Object. All uses changed.
14716 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
14717 * callproc.c (call_process_kill):
14718 * fileio.c (restore_point_unwind, decide_coding_unwind)
14719 (build_annotations_unwind):
14720 * insdel.c (Fcombine_after_change_execute_1):
14721 * keyboard.c (read_char_help_form_unwind):
14722 * menu.c (unuse_menu_items):
14723 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
14724 * sound.c (sound_cleanup):
14725 * xdisp.c (unwind_redisplay):
14726 * xfns.c (clean_up_dialog):
14727 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
14728 Accept no args and return void, instead of accepting and returning
14729 a dummy Lisp_Object. All uses changed.
14730 * cygw32.c (fchdir_unwind):
14731 * fileio.c (close_file_unwind):
14732 * keyboard.c (restore_kboard_configuration):
14733 * lread.c (readevalllop_1):
14734 * process.c (wait_reading_process_output_unwind):
14735 Accept int and return void, rather than accepting an Emacs integer
14736 and returning a dummy object. In some cases this fixes an
14737 unlikely bug when the corresponding int is outside Emacs integer
14738 range. All uses changed.
14739 * dired.c (directory_files_internal_unwind):
14740 * fileio.c (do_auto_save_unwind):
14741 * gtkutil.c (pop_down_dialog):
14742 * insdel.c (reset_var_on_error):
14743 * lread.c (load_unwind):
14744 * xfns.c (clean_up_file_dialog):
14745 * xmenu.c, nsmenu.m (pop_down_menu):
14746 * xmenu.c (cleanup_widget_value_tree):
14747 * xselect.c (wait_for_property_change_unwind):
14748 Accept pointer and return void, rather than accepting an Emacs
14749 save value encapsulating the pointer and returning a dummy object.
14751 * editfns.c (Fformat): Update the saved pointer directly via
14752 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
14753 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
14754 (unwind_body): New function.
14755 (record_unwind_protect): First arg is now a function returning void,
14756 not a dummy Lisp_Object.
14757 (record_unwind_protect_ptr, record_unwind_protect_int)
14758 (record_unwind_protect_void): New functions.
14759 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
14760 * fileio.c (struct auto_save_unwind): New type.
14761 (do_auto_save_unwind): Use it.
14762 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
14763 * insdel.c (struct rvoe_arg): New type.
14764 (reset_var_on_error): Use it.
14765 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
14767 (specbinding_func): Remove; there are now several such functions.
14768 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
14769 (set_unwind_protect_ptr): New function.
14770 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
14772 Be simpler and more consistent about reporting I/O errors.
14773 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
14774 Say "Read error" and "Write error", rather than "I/O error", or
14775 "IO error reading", or "IO error writing", when a read or write
14777 * process.c (Fmake_network_process, wait_reading_process_output)
14778 (send_process, Fprocess_send_eof, wait_reading_process_output):
14779 Capitalize diagnostics consistently. Put "failed foo" at the
14780 start of the diagnostic, so that we don't capitalize the
14781 function name "foo". Consistently say "failed" for such
14783 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
14784 All callers changed. This is so it can use report_file_error.
14785 * sysdep.c (serial_open, serial_configure): Capitalize I/O
14786 diagnostics consistently as above.
14788 * fileio.c (report_file_errno): Fix errno reporting bug.
14789 If the file name is neither null nor a pair, package it up as a
14790 singleton list. All callers changed, both to this function and to
14791 report_file_error. This fixes a bug where the memory allocator
14792 invoked by list1 set errno so that the immediately following
14793 report_file_error reported the wrong errno value.
14795 Fix minor problems found by --enable-gcc-warnings.
14796 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
14797 * keyboard.c (kbd_buffer_get_event): Remove unused local.
14799 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
14801 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
14802 Set event->arg to Qt if switch-event shall be generated.
14803 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
14805 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
14807 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
14810 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
14811 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
14812 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
14813 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
14814 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
14815 and there is a focused frame.
14816 (head_table): Add focus-in and focus-out.
14817 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
14818 bind to handle-focus-in/out.
14820 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
14821 (Fhandle_switch_frame): Call Fhandle_focus_in.
14822 (syms_of_frame): defsubr handle-focus-in/out.
14824 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
14826 Fix porting bug to older POSIXish platforms (Bug#14862).
14827 * sysdep.c (emacs_pipe): New function, that implements
14828 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
14829 This should port better to CentOS 5 and to Mac OS X 10.6.
14830 All calls to pipe2 changed.
14832 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
14833 This makes the code easier to read and the executable a bit smaller.
14834 Do not replace all calls to Fcons that happen to create lists,
14835 just calls that are intended to create lists. For example, when
14836 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
14837 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
14838 Similarly for list2 through list5.
14839 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
14840 * bytecode.c (exec_byte_code):
14841 * callint.c (quotify_arg, Fcall_interactively):
14842 * callproc.c (Fcall_process, create_temp_file):
14843 * charset.c (load_charset_map_from_file)
14844 (Fdefine_charset_internal, init_charset):
14845 * coding.c (get_translation_table, detect_coding_system)
14846 (Fcheck_coding_systems_region)
14847 (Fset_terminal_coding_system_internal)
14848 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
14849 * composite.c (update_compositions, Ffind_composition_internal):
14850 * dired.c (directory_files_internal, file_name_completion)
14852 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
14853 * doc.c (Fsnarf_documentation):
14854 * editfns.c (Fmessage_box):
14856 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
14857 (Feval, eval_sub, Ffuncall, apply_lambda):
14858 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
14859 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
14860 (Fset_file_times, Finsert_file_contents)
14861 (Fchoose_write_coding_system, Fwrite_region):
14862 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
14863 * font.c (font_registry_charsets, font_parse_fcname)
14864 (font_prepare_cache, font_update_drivers, Flist_fonts):
14865 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
14866 * frame.c (make_frame, Fmake_terminal_frame)
14867 (x_set_frame_parameters, x_report_frame_params)
14868 (x_default_parameter, Fx_parse_geometry):
14869 * ftfont.c (syms_of_ftfont):
14870 * image.c (gif_load):
14871 * keyboard.c (command_loop_1):
14872 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
14873 (Fcopy_keymap, append_key, Fcurrent_active_maps)
14874 (Fminor_mode_key_binding, accessible_keymaps_1)
14875 (Faccessible_keymaps, Fwhere_is_internal):
14876 * lread.c (read_emacs_mule_char):
14877 * menu.c (find_and_return_menu_selection):
14878 * minibuf.c (get_minibuffer):
14879 * nsfns.m (Fns_perform_service):
14880 * nsfont.m (ns_script_to_charset):
14881 * nsmenu.m (ns_popup_dialog):
14882 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
14883 (Fx_own_selection_internal):
14884 * nsterm.m (append2):
14885 * print.c (Fredirect_debugging_output)
14886 (print_prune_string_charset):
14887 * process.c (Fdelete_process, Fprocess_contact)
14888 (Fformat_network_address, set_socket_option)
14889 (read_and_dispose_of_process_output, write_queue_push)
14890 (send_process, exec_sentinel):
14891 * sound.c (Fplay_sound_internal):
14892 * textprop.c (validate_plist, add_properties)
14893 (Fput_text_property, Fadd_face_text_property)
14894 (copy_text_properties, text_property_list, syms_of_textprop):
14895 * unexaix.c (report_error):
14896 * unexcoff.c (report_error):
14897 * unexsol.c (unexec):
14898 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
14899 (Fformat_mode_line, syms_of_xdisp):
14900 * xfaces.c (set_font_frame_param)
14901 (Finternal_lisp_face_attribute_values)
14902 (Finternal_merge_in_global_face, syms_of_xfaces):
14903 * xfns.c (x_default_scroll_bar_color_parameter)
14904 (x_default_font_parameter, x_create_tip_frame):
14905 * xfont.c (xfont_supported_scripts):
14906 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
14907 (menu_help_callback, xmenu_show):
14908 * xml.c (make_dom):
14909 * xterm.c (set_wm_state):
14910 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
14911 and similarly for list2 through list5.
14913 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
14915 * callproc.c (Fcall_process_region): Fix minor race and tune.
14916 (create_temp_file): New function, with the temp-file-creation part
14917 of the old Fcall_process_region. Use Fcopy_sequence to create the
14918 temp file name, rather than alloca + build_string, for simplicity.
14919 Don't bother to block input around the temp file creation;
14920 shouldn't be needed. Simplify use of mktemp.
14921 Use record_unwind_protect immediately after creating the temp file;
14922 this closes an unlikely race where the temp file was not removed.
14923 Use memcpy rather than an open-coded loop.
14924 (Fcall_process_region): Use the new function. If the input is
14925 empty, redirect from /dev/null rather than from a newly created
14926 empty temp file; this avoids unnecessary file system traffic.
14928 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
14930 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
14931 Simplify by making this case like the other two. This is a bit
14932 slower on obsolete hosts, but the extra complexity isn't worth it.
14934 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
14935 * process.c (create_process) [!DOS_NT]:
14936 Remove now-unnecessary calls to emacs_close.
14938 2013-07-13 Eli Zaretskii <eliz@gnu.org>
14940 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
14941 returning early. (Bug#14850)
14943 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
14944 and inhibit-iso-escape-detection attributes of 'undecided'.
14947 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
14949 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
14950 Reported by Herbert J. Skuhra in
14951 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
14953 Don't lose top specpdl entry when memory is exhausted.
14954 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
14955 specpdl overflow here, to simplify callers; all callers changed.
14956 Always reserve an unused entry at the stack top; this avoids
14957 losing the top entry's information when memory is exhausted.
14959 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
14961 Clean up errno reporting and fix some errno-reporting bugs.
14962 * callproc.c (Fcall_process):
14963 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
14964 * process.c (create_process, Fmake_network_process):
14965 * unexaix.c (report_error):
14966 * unexcoff.c (report_error):
14967 Be more careful about reporting the errno of failed operations.
14968 The code previously reported the wrong errno sometimes.
14969 Also, prefer report_file_errno to setting errno + report_file_error.
14970 (Fcall_process): Look at openp return value rather than at path,
14971 as that's a bit faster and clearer when there's a numeric predicate.
14972 * fileio.c (report_file_errno): New function, with most of the
14973 old contents of report_file_error.
14974 (report_file_error): Use it.
14975 (Ffile_exists_p, Ffile_accessible_directory_p):
14976 Set errno to 0 when it is junk.
14977 * fileio.c (Faccess_file):
14978 * image.c (x_create_bitmap_from_file):
14979 Use faccessat rather than opening the file, to avoid the hassle of
14980 having a file descriptor open.
14981 * lisp.h (report_file_errno): New decl.
14982 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
14985 * process.c (create_process, wait_reading_process_output) [AIX]:
14986 Remove obsolete SIGHUP-related code, as Emacs no longer disables
14987 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
14988 a multithreaded environment anyway).
14989 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
14991 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
14993 * image.c (x_find_image_file): Don't close a remote file handle.
14995 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
14997 Fix races with threads and file descriptors.
14998 * callproc.c (Fcall_process_region):
14999 * dired.c (open_directory):
15000 * emacs.c (main, Fdaemon_initialized):
15001 * image.c (x_find_image_file):
15002 * inotify.c (Finotify_rm_watch):
15003 * lread.c (Flocate_file_internal):
15004 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
15005 * term.c (term_mouse_moveto, init_tty):
15006 * termcap.c (tgetent):
15007 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
15008 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
15009 * unexhp9k800.c, unexmacosx.c (unexec):
15010 * callproc.c (Fcall_process_region):
15011 Use emacs_close, not close.
15012 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
15013 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
15014 and posix_close function on current platforms (which all lack them).
15015 (emacs_close): Use it. This should fix the races on GNU/Linux and
15016 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
15017 and it should avoid closing random victim file descriptors on
15020 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
15022 * inotify.c (uninitialized): Remove. All uses replaced by -1.
15023 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
15024 Touch up doc a bit.
15026 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
15027 This is for .gdbinit xbacktrace.
15029 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
15030 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
15031 (emacs_set_tty): Now static.
15032 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
15033 * term.c (tty_capable_p, tty_default_color_capabilities)
15034 (get_tty_terminal, term_mouse_movement)
15035 (handle_one_term_event, init_tty, maybe_fatal):
15036 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
15037 (tgetent, scan_file, name_match, compare_contin):
15038 * terminal.c (get_terminal):
15039 Use bool for boolean.
15040 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
15041 Prefer char to unsigned char if either will do.
15042 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
15043 (tty_write_glyphs): Prefer int to unsigned.
15044 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
15045 All callers changed.
15046 * termcap.c (tprint, main) [TEST]: Remove non-working test.
15048 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
15051 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
15052 (B__dummy__): New dummy symbol, to pacify C89.
15053 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
15054 they can't grok varargs macros.
15055 * dispnew.c (add_window_display_history)
15056 (add_frame_display_history):
15057 * print.c (print_object):
15058 * xdisp.c (debug_method_add):
15059 Use %p printf format only for void pointers.
15060 * emacs.c (usage_message): New constant, replacing ...
15061 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
15062 (main): Adjust to usage reorg.
15063 * fns.c (syms_of_fns):
15064 * profiler.c (syms_of_profiler):
15065 Don't use non-constant struct initializers.
15066 * gnutls.h (gnutls_initstage_t):
15067 * lisp.h (enum Lisp_Fwd_Type):
15068 * lread.c (lisp_file_lexically_bound_p):
15069 * xsettings.c (anonymous enum):
15070 Remove trailing comma.
15071 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
15072 * lisp.h (ENUM_BF): Use unsigned if pedantic.
15073 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
15075 * regex.c (const_re_char): New type, to pacify strict C89.
15076 All uses of 'const re_char' replaced to use it.
15077 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
15078 with glibc when strict C89. This change is imported from gnulib.
15080 (_Restrict_arr_): Rename from __restrict_arr, similarly.
15081 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
15082 Omit GNU_LINUX implementation, since it requires long long.
15083 * xterm.c (x_draw_underwave):
15084 Do not assume the traditional order of struct's members.
15085 (x_term_init): Rewrite to avoid the need for non-constant structure
15088 Syntax cleanup, mostly replacing macros with functions.
15089 This removes the need for the syntax_temp hack.
15090 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
15091 * syntax.c (SYNTAX_INLINE): New macro.
15092 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
15093 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
15094 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
15095 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
15096 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
15097 (SYNTAX_COMEND_FIRST): Now functions, not macros.
15098 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
15099 Now constants, not macros.
15100 (syntax_temp) [!__GNUC__]: Remove.
15101 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
15102 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
15103 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
15104 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
15105 Move here from syntax.h; now functions, not macros. Except for the
15106 last function, these are static since only syntax.c uses them.
15107 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
15108 All uses changed. Now a function, not a macro; use this fact
15109 to simplify the code.
15110 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
15111 compiler bugs; no longer relevant.
15112 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
15113 (SYNTAX_INLINE): New macro.
15114 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
15115 for the new functions. Use bool for boolean member.
15116 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
15117 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
15118 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
15119 (SETUP_BUFFER_SYNTAX_TABLE):
15120 Now extern inline functions, not macros.
15121 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
15122 Remove; all uses replaced by implementation.
15123 (syntax_temp) [!__GNUC__]: Remove decl.
15124 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
15126 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
15128 * emacs.c (main): Fix syntax error.
15130 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
15132 Timestamp fixes for undo (Bug#14824).
15133 * atimer.c (schedule_atimer):
15134 * fileio.c (Ffile_newer_than_file_p):
15135 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
15136 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
15137 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
15138 (syms_of_fileio): Remove Sclear_visited_file_name.
15139 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
15140 file doesn't exist; this avoids an ambiguity with negative timestamps.
15141 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
15142 * systime.h (make_emacs_time, invalid_emacs_time):
15143 Don't assume struct timespec layout; POSIX doesn't guarantee it.
15144 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
15145 * undo.c (record_first_change): Push (visited-file-modtime) onto
15146 undo list rather than reimplementing it by hand, incorrectly.
15148 2013-07-09 Ken Brown <kbrown@cornell.edu>
15150 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
15152 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
15154 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
15156 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
15158 Handle errno and exit status a bit more carefully.
15159 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
15160 number into an exit status. Instead, use EXIT_CANCELED.
15161 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
15162 * callproc.c (relocate_fd):
15163 * emacs.c (close_output_streams, main):
15164 * process.c (create_process):
15165 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
15166 Use emacs_perror for simplicity.
15167 * callproc.c (relocate_fd, main):
15168 * sysdep.c (sys_subshell):
15169 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
15170 (shut_down_emacs): Use emacs_write, not write.
15171 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
15172 * fileio.c (Fcopy_file, e_write):
15173 * nsterm.m (ns_select):
15174 * process.c (send_process):
15175 * sound.c (vox_write):
15176 Use emacs_write_sig, not emacs_write.
15177 * lisp.h (emacs_write_sig, emacs_perror): New decls.
15178 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
15180 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
15182 (emacs_full_write): New function.
15183 (emacs_write): Rewrite to use it.
15184 (emacswrite_sig, emacs_perror): New functions.
15185 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
15187 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
15189 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
15190 on NS even if it is present. Pixmap on NS is a void*.
15192 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
15194 Port to Ubuntu 10 (Bug#14803). Reported by T.V. Raman.
15195 * process.c (close_on_exec, accept4, process_socket):
15196 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
15198 2013-07-07 Eli Zaretskii <eliz@gnu.org>
15200 * w32.c (sys_dup): Declare prototype.
15204 * callproc.c [WINDOWSNT]: Include sys/socket.h.
15206 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
15208 Make file descriptors close-on-exec when possible (Bug#14803).
15209 This simplifies Emacs a bit, since it no longer needs to worry
15210 about closing file descriptors by hand in some cases.
15211 It also fixes some unlikely races. Not all such races, as
15212 libraries often open files internally without setting
15213 close-on-exec, but it's an improvement.
15214 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
15215 * callproc.c (Fcall_process) [!MSDOS]:
15216 * emacs.c (main) [!DOS_NT]:
15217 * nsterm.m (ns_term_init):
15218 * process.c (create_process):
15219 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
15220 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
15221 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
15222 Prefer mkostemp with O_CLOEXEC to mkstemp.
15223 * callproc.c (relocate_fd) [!WINDOWSNT]:
15224 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
15225 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
15227 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
15228 Make the resulting file descriptor close-on-exec.
15229 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
15230 * lread.c (load_descriptor_list, load_descriptor_unwind):
15231 Remove; no longer needed. All uses removed.
15232 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
15233 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
15235 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
15236 (Fmake_network_process, Fnetwork_interface_list)
15237 (Fnetwork_interface_info, server_accept_connection):
15238 Make newly-created socket close-on-exec.
15239 * sysdep.c (emacs_open, emacs_fopen):
15240 Make new-created descriptor close-on-exec.
15241 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
15242 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
15244 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
15246 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
15247 for NS_IMPL_GNUSTEP.
15249 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
15251 Fix openp errno handling.
15252 * callproc.c (Fcall_process): Preserve openp errno around close.
15253 * lread.c (openp): Set errno when returning -1, as some callers
15256 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
15258 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
15260 * nsterm.h (NSSavePanel): Update comment.
15261 (NSAPP_DATA2_RUNFILEDIALOG): Define.
15262 (ns_run_file_dialog): Declare.
15264 * nsfns.m: Remove panelOK.
15266 (ns_run_file_dialog): New function.
15267 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
15268 event loop, so file dialog is popped up by ns_run_file_dialog, called
15269 by sendEvent (Bug#14578).
15270 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
15272 2013-07-06 Eli Zaretskii <eliz@gnu.org>
15274 * xdisp.c (default_line_pixel_height): New function.
15275 (pos_visible_p, move_it_vertically_backward, try_scrolling)
15276 (try_cursor_movement, redisplay_window, try_window)
15277 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
15279 * window.c (window_scroll_pixel_based):
15280 use default_line_pixel_height.
15282 * dispextern.h (default_line_pixel_height): Add prototype.
15284 * frame.c (x_set_line_spacing): Accept a float value for
15285 line-spacing parameter, per the documentation.
15287 * data.c (Fmultibyte_string_p): Doc fix.
15289 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
15291 Use emacs_open more consistently when opening files.
15292 This handles EINTR more consistently now, and makes it easier
15293 to introduce other uniform changes to file descriptor handling.
15294 * sysstdio.h: New file.
15295 * buffer.c (mmap_init):
15296 * cygw32.c (chdir_to_default_directory):
15297 * dispnew.c (Fopen_termscript):
15298 * emacs.c (Fdaemon_initialized):
15299 * fileio.c (Fdo_auto_save):
15300 * image.c (slurp_file, png_load_body, jpeg_load_body):
15301 * keyboard.c (Fopen_dribble_file):
15303 * print.c (Fredirect_debugging_output):
15304 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
15305 * termcap.c (tgetent):
15306 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
15307 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
15308 * w32term.c (w32_initialize) [CYGWIN]:
15309 * xfaces.c (Fx_load_color_file):
15310 Use emacs_open instead of plain open, and emacs_fopen instead of
15312 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
15313 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
15314 * callproc.c (default_output_mode): New constant.
15315 (Fcall_process): Use it to call emacs_open instead of plain creat.
15316 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
15317 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
15318 (emacs_fopen): New function.
15319 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
15320 Include <lisp.h>, for emacs_open.
15321 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
15323 Remove duplicate #include directives.
15324 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
15326 Don't include stdio.h twice.
15327 * buffer.c [USE_MMAP_FOR_BUFFERS]:
15328 Don't include sys/types.h or stdio.h twice.
15329 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
15330 * lread.c: Don't include coding.h twice.
15331 * nsfont.m: Don't include frame.h twice.
15332 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
15333 * ralloc.c: Don't include <unistd.h> twice.
15334 * xdisp.c: Don't include font.h twice.
15335 * xterm.c: Don't include fontset.h twice.
15336 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
15338 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
15340 Scale ImageMagick images more carefully.
15341 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
15342 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
15343 Be more careful about avoiding undefined behavior after
15344 integer overflow and division by zero.
15346 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
15348 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
15349 (syms_of_w32fns): DEFSYM them.
15350 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
15351 (CCHDEVICENAME): Define macros if not defined.
15352 (struct MONITOR_INFO_EX): New struct.
15353 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
15354 (enum_display_monitors_fn): New variable.
15355 (globals_of_w32fns): Initialize it.
15356 (Fx_display_pixel_width, Fx_display_pixel_height)
15357 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
15358 multi-monitor setups in docstrings.
15359 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
15360 screen size by primary monitor's millimeter per pixel.
15361 (w32_monitor_enum, w32_display_monitor_attributes_list)
15362 (w32_display_monitor_attributes_list_fallback)
15363 (Fw32_display_monitor_attributes_list): New functions.
15364 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
15366 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
15368 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
15370 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
15372 * fileio.c (Qfile_notify_error): New error symbol.
15374 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
15375 * inotify.c (inotify_callback, symbol_to_inotifymask)
15376 (Finotify_add_watch, Finotify_rm_watch): Use it.
15377 (inotifyevent_to_event): Exchange order of cookie and file name.
15378 (Finotify_add_watch): Adapt docstring.
15380 * lisp.h (Qfile_notify_error): Declare.
15382 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
15384 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
15385 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
15386 Do not clear _malloc_thread_enabled_p, undoing the previous change,
15387 which did not work (see <http://bugs.gnu.org/14569#307>).
15388 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
15389 && (!noninteractive || initialized)). This attempts to thread
15390 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
15392 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
15394 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
15395 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
15397 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
15399 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
15400 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
15401 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
15402 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
15404 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
15406 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
15407 Define to __sys_siglist.
15409 2013-07-02 Eli Zaretskii <eliz@gnu.org>
15411 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
15412 word-wrap, so that overflow-newline-into-fringe would work in
15413 visual-line-mode. (Bug#2749)
15414 (move_it_in_display_line_to): When the last scanned display
15415 element fits exactly on the display line, and
15416 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
15417 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
15418 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
15419 finding buffer position that corresponds to pixel coordinates,
15420 e.g. in buffer_posn_from_coords.
15422 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
15424 * process.c (handle_child_signal): Call catch_child_signal if
15427 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
15429 Don't convert function pointers to void * and back.
15430 It isn't portable C, and it's easy enough to avoid.
15431 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
15432 (make_save_value): Add support for SAVE_FUNCPOINTER.
15433 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
15434 * print.c (print_object):
15435 Distinguish function from object pointers.
15436 * lisp.h (SAVE_FUNCPOINTER): New constant.
15437 (SAVE_SLOT_BITS): Adjust to it.
15438 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
15439 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
15440 (voidfuncptr): New typedef.
15441 (struct Lisp_Save_Value): New member data[0].funcpointer.
15442 (XSAVE_FUNCPOINTER): New function.
15444 Simplify buildobj processing.
15445 * Makefile.in (buildobj.h): Make it a sequence of strings each
15446 followed by comma, rather than a single string. Put it into a
15447 .tmp file in case there's an error while generating it.
15448 (gl-stamp): Use .tmp for temp files.
15449 (mostlyclean): Clean .tmp files.
15450 * doc.c (buildobj): Move to just the routine that needs it.
15451 It's now an array of strings, so processing is simpler.
15453 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
15455 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
15456 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
15457 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
15458 Invoke malloc_enable_thread even when not interactive.
15459 Reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
15460 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
15461 in this case, since the underlying bug has now been fixed.
15463 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
15465 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
15466 unlinking it (bug#14691).
15468 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
15470 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
15471 before checking whether buffer is modified. This lets
15472 `kill-buffer-query-functions' cancel killing of the buffer or save
15473 its content before `kill-buffer' asks user the "Buffer %s
15474 modified; kill anyway?" question.
15476 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
15478 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
15479 Let the super performKeyEquivalent deal with them (Bug#14747).
15481 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
15483 * widget.c (resize_cb): Remove unused local.
15485 Do not use GTK 3 if it exists but cannot be compiled.
15486 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
15487 * xterm.c (x_error_handler) [!USE_GTK]:
15490 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
15492 2013-06-30 Eli Zaretskii <eliz@gnu.org>
15494 * intervals.c (get_local_map): Instead of aborting, clip POSITION
15495 to the valid range of values. (Bug#14753)
15497 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
15498 when moving point by using the current glyph matrix. This avoids
15499 the need to force redisplay when this function is called in a
15502 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
15504 Fix minor problems found by static checking.
15505 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
15506 Redo the latter's body to sidestep GCC parenthesization warnings.
15507 (setup_coding_system, detect_coding, detect_coding_system): Use them.
15508 * coding.c (detect_coding, detect_coding_system):
15509 * coding.h (struct undecided_spec):
15510 Use bool for boolean.
15511 * image.c (QCmax_width, QCmax_height): Now static.
15512 * xdisp.c (Fmove_point_visually): Remove unused local.
15514 2013-06-29 Eli Zaretskii <eliz@gnu.org>
15516 * xdisp.c (Fmove_point_visually): New function.
15518 2013-06-28 Kenichi Handa <handa@gnu.org>
15520 * coding.h (define_coding_undecided_arg_index): New enum.
15521 (coding_attr_index): New members
15522 coding_attr_undecided_inhibit_null_byte_detection,
15523 coding_attr_undecided_inhibit_iso_escape_detection,
15524 coding_attr_undecided_prefer_utf_8.
15525 (undecided_spec): New struct.
15526 (struct coding_system): New member `undecided' of the member
15529 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
15530 (detect_coding): Likewise.
15531 (detect_coding_system): Likewise.
15532 (Fdefine_coding_system_internal): New coding system properties
15533 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
15535 (syms_of_coding): Adjust for coding_arg_undecided_max.
15537 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
15539 * image.c (x_from_xcolors): Remove unused local.
15541 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
15543 Defer image data transfer between X client and server until actual
15546 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
15549 * image.c (Destroy_Image): Remove.
15550 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
15551 `mask_p', and `colors_p'. All uses changed.
15552 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
15553 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
15554 New macros for `flags' arg to x_clear_image_1.
15555 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
15556 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
15557 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
15558 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
15559 (image_get_x_image, image_unget_x_image): New functions or macros.
15560 (image_background, image_background_transparent, x_to_xcolors)
15561 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
15562 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
15563 instead of Destroy_Image.
15564 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
15565 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
15566 (png_load_body, jpeg_load_body, tiff_load, gif_load)
15567 (imagemagick_load_image, svg_load_image): Use them instead of
15568 x_create_x_image_and_pixmap, and x_put_x_image followed by
15569 x_destroy_x_image, respectively.
15570 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
15571 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
15572 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
15573 background_transparent fields.
15574 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
15575 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
15577 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
15579 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
15580 This mostly consists of undoing recent changes.
15581 * callproc.c (Fcall_process):
15582 * process.c (create_process):
15583 Do not worry about catching SIGCHLD here, undoing previous change.
15584 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
15585 * process.c, process.h (catch_child_signal):
15586 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
15587 * process.c (catch_child_handler): Don't worry about being called
15588 lazily and do not assume caller has blocked SIGCHLD, undoing
15589 previous change. Move first-time stuff back to
15590 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
15591 tickle glib, as that causes Cygwin bootstrap to fail. Do not
15592 set lib_child_handler if it's already initialized, which may
15593 help avoid problems on GNUstep.
15595 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
15597 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
15598 * callproc.c (Fcall_process):
15599 * process.c (create_process):
15600 Make sure SIGCHLD is caught before we fork,
15601 since Emacs startup no arranges to catch SIGCHLD.
15602 * process.c (lib_child_handler): Initialize to null, not to
15604 (catch_child_signal): Allow self to be called lazily.
15605 Do nothing if it's already been called.
15606 Assume caller has blocked SIGCHLD (all callers do now).
15607 * emacs.c (main): Do not catch SIGCHLD here; defer it until
15608 just before it's really needed.
15609 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
15610 since it hasn't been caught yet.
15612 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
15614 * image.c (compute_image_size): New function to implement
15615 :max-width and :max-height.
15616 (imagemagick_load_image): Use it.
15618 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
15620 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
15621 * callproc.c, process.h (block_child_signal, unblock_child_signal):
15623 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
15624 * process.c (catch_child_signal): Block SIGCHLD while futzing with
15625 the SIGCHLD handler, since the code is not atomic and (due to glib)
15626 signals may be arriving now.
15627 * sysdep.c (init_signals): Do not catch child signals here;
15628 'main' now does that later, at a safer time.
15630 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
15632 Clean up SIGCHLD handling a bit (Bug#14569).
15633 * process.c, process.h (catch_child_signal):
15634 Now always extern, even if !NS_IMPL_GNUSTEP.
15635 * process.c (catch_child_signal): Move glib tickler here from
15636 init_process_emacs, so that it's done earlier in Emacs
15637 initialization. Also move the noninteractive && !initialized
15638 check here from init_process_emacs. This is all a bit cleaner for
15639 GNUish platforms, and I hope it works around the Cygwin bug.
15640 * sysdep.c (init_signals): Invoke catch_child_signal here, so
15641 that glib signal handling is tickled before glib creates threads.
15643 * process.c (wait_reading_process_output): Avoid int overflow
15644 when reading more than 2 GiB total from a process.
15646 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
15648 * process.c (create_process): Handle a couple more cases,
15649 i.e., work even if new_argv and wait_child_setup[i] are cached.
15650 Use Fcall_process's style for volatile vars.
15652 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
15654 * process.c (create_process): Mark PROCESS volatile.
15656 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
15658 Use C99-style flexible array members if available.
15659 This avoids some subtle aliasing issues, which typically
15660 aren't a problem with GCC but may be a problem elsewhere.
15661 * alloc.c (sdata): New typedef, replacing the old struct sdata.
15662 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
15663 In either case, it uses a flexible array member rather than
15664 the old struct hack. All uses changed.
15665 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
15666 Adjust to sdata reorganization.
15667 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
15668 Use offsetof (struct, flex_array_member), not sizeof (struct), as
15669 that ports better to pre-C99 non-GCC.
15670 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
15671 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
15672 as the latter has changed.
15673 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
15674 and port better to pre-C99 GCC.
15675 * image.c (struct xpm_cached_color):
15676 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
15677 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
15678 Use FLEXIBLE_ARRAY_MEMBER.
15679 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
15680 Move decl to top level so it gets checked against implementation.
15681 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
15682 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
15684 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
15686 * syntax.c: Integer cleanups.
15687 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
15688 All uses that need 0-or-2 changed to:
15689 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
15690 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
15691 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
15692 (char_quoted, prev_char_comend_first, back_comment)
15693 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
15694 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
15695 Use bool for boolean.
15696 (update_syntax_table, skip_chars, skip_syntaxes):
15697 Prefer int to unsigned when either will do.
15698 (back_comment): Return boolean success flag, like forw_comment,
15699 instead of positive-or-minus-1 (which might have overflowed int anyway).
15700 Don't stuff ptrdiff_t into int.
15701 (syntax_spec_code, syntax_code_spec): Now const.
15702 (Fmatching_paren, scan_lists, scan_sexps_forward):
15703 Use enum syntaxcode for syntax code.
15704 (Fmatching_paren): Check that arg is a character, not just an integer.
15705 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
15706 (Finternal_describe_syntax_value): Omit no-longer-needed
15708 (skip_chars): Use char, not unsigned char, when the distinction
15710 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
15711 * bytecode.c (exec_byte_code):
15712 * syntax.c (syntax_spec_code, Fchar_syntax)
15713 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
15714 (init_syntax_once):
15715 * syntax.h (SYNTAX_WITH_FLAGS):
15716 Omit unnecessary casts.
15718 2013-06-20 Eli Zaretskii <eliz@gnu.org>
15720 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
15721 line dimensions here, to avoid race conditions with the main
15722 thread. (Bug#14062, bug#14630, bug#14669)
15724 * w32term.c (w32_draw_window_cursor): Compute the header line and
15725 mode line dimensions here.
15726 <w32_system_caret_window, w32_system_caret_hdr_height>:
15727 <w32_system_caret_mode_height>: New variables.
15729 * w32term.h: Declare them.
15731 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
15733 * alloc.c (die): Move "assertion failed" string here ...
15734 * lisp.h (eassert): ... from here. Also, suppress evaluation of
15735 COND when SUPPRESS_CHECKING. This shrinks the executable text
15736 size by 0.8% to 2.2% when configured with --enable-checking,
15737 depending on optimization flags (GCC 4.8.1 x86-64).
15739 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
15741 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
15743 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
15744 base is 2; this is more accurate.
15746 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
15748 * sound.c (string_default): Move to !WINDOWSNT section.
15749 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
15751 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
15753 * sound.c: Integer cleanups.
15754 Remove unnecessary forward decls.
15755 (struct sound_device): The 'file' member is now a Lisp_Object, not
15756 a char *, so that we needn't invoke alloca on a huge size.
15757 (Fplay_sound_internal): Adjust to this.
15758 (string_default): New function.
15759 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
15760 Use it to adjust to the struct sound_device change.
15761 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
15762 (be2hs) [0]: Remove.
15764 * syntax.c (skip_chars): Don't use uninitialized storage
15765 when searching a multibyte buffer for characters that are not in a
15766 unibyte string that contains non-ASCII characters.
15768 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
15770 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
15771 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
15773 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
15775 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
15777 2013-06-18 Kenichi Handa <handa@gnu.org>
15779 * font.c (Ffont_spec): Signal an error for an invalid font name
15782 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
15784 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
15785 In particular this ports to 32-bit sparc Sun cc.
15786 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
15787 array with a dummy element at specpdl[-1], so that its address can
15789 (unbind_to): Do not copy the binding; not needed, now that we
15790 copy old_value in the one place where the copy is needed.
15791 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
15792 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
15793 (union specbinding): Rename from struct specbinding. Redo layout
15794 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
15795 which is not portable. With Sun C 5.12 32-bit sparc, the
15796 declaration causes nargs to be an unsigned bitfield, a behavior
15797 that the C standard allows; but Emacs wants nargs to be signed.
15798 The overall type is now a union of structures rather than a
15799 structure of union of structures, and the 'kind' member is now a
15800 bitfield, so that the overall type doesn't grow. All uses changed.
15801 * process.c (Fmake_serial_process): Remove unnecessary initialization.
15803 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
15805 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
15806 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
15808 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
15810 2013-06-17 Eli Zaretskii <eliz@gnu.org>
15812 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
15813 unless we know that the window w's frame is a frame object.
15814 Another attempt at solving bug#14062 and bug#14630.
15816 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
15818 * textprop.c (property_set_type): New enum.
15819 (add_properties): Allow appending/prepending text properties.
15820 (add_text_properties_1): Factored out of Fadd_text_properties.
15821 (Fadd_text_properties): Move all the code into
15822 add_text_properties_1.
15823 (Fadd_face_text_property): New function that calls
15824 add_text_properties_1.
15826 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
15828 Move functions from lisp.h to individual modules when possible.
15829 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
15830 * alloc.c (XFLOAT_INIT, set_symbol_name):
15831 * buffer.c (CHECK_OVERLAY):
15832 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
15833 (set_char_table_parent):
15834 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
15835 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
15836 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
15837 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
15839 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
15840 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
15841 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
15842 (backtrace_args, backtrace_debug_on_exit):
15843 * floatfns.c (CHECK_FLOAT):
15844 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
15845 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
15846 (set_hash_hash, set_hash_hash_slot, set_hash_index)
15847 (set_hash_index_slot):
15848 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
15849 * marker.c (CHECK_MARKER):
15850 * textprop.c (CHECK_STRING_OR_BUFFER):
15851 * window.c (CHECK_WINDOW_CONFIGURATION):
15852 Move here from lisp.h, and make these functions static rather than
15854 * buffer.c (Qoverlayp):
15856 * fns.c (Qhash_table_p):
15857 * window.c (Qwindow_configuration_p):
15859 * lisp.h: Remove the abovementioned defns and decls.
15861 Use functions, not macros, for XINT etc (Bug#11935).
15862 In lisp.h, prefer functions to function-like macros, and
15863 constants to object-like macros, when either will do. This:
15864 . simplifies use, as there's no more need to worry about
15865 arguments' side effects being evaluated multiple times.
15866 . makes the code easier to debug on some platforms.
15867 However, when using gcc -O0, keep using function-like macros
15868 for a few critical operations, for performance reasons.
15869 This sort of thing isn't needed with gcc -Og, but -Og
15870 is a GCC 4.8 feature and isn't widely-enough available yet.
15871 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
15872 Remove enum lsb_bits; no longer needed.
15873 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
15874 * buffer.c (Qoverlap):
15876 * fns.c (Qhash_table_p):
15877 Now extern, so lisp.h can use these symbols.
15878 * dispextern.h: Include character.h, for MAX_CHAR etc.
15879 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
15880 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
15881 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
15882 (GLYPH_CODE_P): Move here from lisp.h.
15883 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
15884 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
15885 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
15886 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
15887 XUNTAG now returns void *.
15888 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
15889 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
15890 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
15891 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
15892 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
15893 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
15894 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
15895 (lisp_h_XPNTR, lisp_h_XSYMBOL):
15896 New macros, renamed from their sans-lisp_h_ counterparts.
15897 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
15898 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
15899 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
15900 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
15901 If compiling via GCC without optimization, define these as macros
15902 in addition to inline functions.
15903 To disable this, compile with -DINLINING=0.
15904 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
15905 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
15906 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
15907 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
15908 (INTMASK, VALMASK): Now macros, since static values cannot be
15909 accessed from extern inline functions.
15910 (VALMASK): Also a constant, for benefit of old GDB.
15911 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
15912 is INTEGERP, which can fold it in.
15913 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
15914 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
15915 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
15916 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
15917 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
15918 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
15919 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
15920 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
15921 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
15922 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
15923 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
15924 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
15925 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
15926 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
15927 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
15928 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
15929 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
15930 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
15931 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
15932 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
15933 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
15934 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
15935 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
15936 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
15937 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
15938 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
15939 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
15940 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
15941 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
15942 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
15943 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
15944 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
15945 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
15947 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
15948 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
15949 (VALMASK): Define in one place rather than in two, merging the
15950 USE_LSB_TAG parts; this is simpler.
15951 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
15952 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
15953 Move up, to avoid use before definition.
15954 Also include "globals.h" earlier, for the same reason.
15955 (make_natnum): New function.
15956 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
15957 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
15958 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
15959 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
15960 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
15961 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
15962 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
15963 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
15964 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
15965 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
15966 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
15967 (Qwindow_configuration_p, Qimage): New forward declarations.
15968 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
15969 (STRING_COPYIN): Remove; unused.
15970 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
15971 (xcar_addr, xcdr_addr): New functions. All uses changed.
15972 (IEEE_FLOATING_POINT): Now a constant, not a macro.
15973 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
15974 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
15975 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
15976 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
15977 (TYPE_RANGED_INTEGERP): Simplify.
15978 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
15979 (setlocale, fixup_locale, synchronize_system_messages_locale)
15980 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
15981 Now empty functions, not macros.
15982 (functionp): Return bool, not int.
15983 * window.c (Qwindow_configuration_p): Now extern,
15984 so window.h can use it.
15985 * window.h (Qwindowp): Move decl back to lisp.h.
15987 2013-06-15 Eli Zaretskii <eliz@gnu.org>
15989 * xdisp.c (Fline_pixel_height): New function, required for solving
15992 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
15994 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
15996 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
15998 * lread.c (syms_of_lread):
15999 * fns.c (Fprovide): Adjust to new format of after-load-alist.
16001 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
16003 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
16005 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
16007 * fileio.c (expand_file_name): Doc fix.
16009 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
16011 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
16012 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
16013 Wait for self, not for 0. This can't hurt on GNU or similar
16014 system, and may help with Cygwin.
16016 * keyboard.c: Don't use PROP (...) as an lvalue.
16017 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
16018 Use set_prop (A, B), not PROP (A) = B.
16020 2013-06-10 Eli Zaretskii <eliz@gnu.org>
16022 * xdisp.c (get_it_property): Use it->window instead of generating
16023 a Lisp object from it->w.
16025 2013-06-09 Eli Zaretskii <eliz@gnu.org>
16027 * xdisp.c (get_it_property): If it->object is a buffer, pass to
16028 get-char-property the window that is being rendered, instead of
16029 the buffer, to support window-specific overlays. (Bug#14575)
16030 (compute_display_string_pos): When W is NULL, use the current
16031 buffer as the object to pass to get-char-property.
16032 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
16033 pointer member of the bidi iterator, since no window is pertinent
16036 2013-06-08 Eli Zaretskii <eliz@gnu.org>
16038 * bidi.c (bidi_fetch_char): Accept additional argument, the window
16039 being displayed, and pass it to compute_display_string_pos.
16040 (bidi_level_of_next_char, bidi_resolve_explicit_1)
16041 (bidi_paragraph_init): All callers changed.
16043 * xdisp.c (init_from_display_pos, init_iterator)
16044 (handle_single_display_spec, next_overlay_string)
16045 (get_overlay_strings_1, reseat_1, reseat_to_string)
16046 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
16047 Set bidi_it.w member from it->w.
16048 (compute_display_string_pos): Accept additional argument, the
16049 window being displayed, and pass it to Fget_char_property.
16052 * dispextern.h (struct bidi_it): New member w, the window being
16054 (compute_display_string_pos): Adjust prototype.
16056 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
16058 * xgselect.c: Remove unneeded include xterm.h.
16060 * process.c (wait_reading_process_output): Check for NS before GLIB.
16061 GLIB may be linked in due to rsvg, but ns_select must be called.
16063 * xgselect.c (xg_select): Remove call to window_system_available
16064 and g_main_context_pending at the top, so Gdk events (i.e. file
16065 notify) are processed when Emacs is started with -nw.
16067 2013-06-07 Eli Zaretskii <eliz@gnu.org>
16069 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
16070 (ctagsfiles3): New variable, includes only *.m files.
16071 (TAGS): Use an explicit language name in the regular expressions,
16072 to avoid transformation of '/SOMETHING' by MSYS to
16073 'c:\MSYS\SOMETHING'.
16075 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
16077 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
16079 2013-06-06 Eli Zaretskii <eliz@gnu.org>
16081 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
16082 still need to set the mouse pointer shape and activate help-echo.
16085 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
16087 A few porting etc. fixes for the new file monitor code.
16088 See the thread containing
16089 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
16090 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
16091 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
16092 (dir_monitor_callback, Fgfile_rm_watch):
16093 Use assq_no_quit instead of Fassoc, for speed.
16094 (dir_monitor_callback, Fgfile_rm_watch):
16095 eassert that the monitor is a fixnum.
16096 (dir_monitor_callback): No need for CDR_SAFE.
16097 Simplify building of lisp with alternative tails.
16098 (Fgfile_add_watch, Fgfile_rm_watch):
16099 Do not assume glib functions set errno reliably on failure.
16100 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
16101 and signal an error otherwise.
16102 (Fgfile_rm_watch): Prefer CONSP to !NILP.
16103 Use Fdelq instead of Fdelete, for speed.
16105 2013-06-05 Eli Zaretskii <eliz@gnu.org>
16107 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
16108 don't insist on being invoked on a highlighted tool-bar button.
16109 Avoids losing tool-bar functionality when mouse-highlight is nil.
16110 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
16111 Don't highlight when mouse-highlight is nil.
16112 (note_mouse_highlight): When mouse-highlight is nil, don't return
16113 right away; instead, run tool-bar and mode-line highlight
16114 subroutine, clear any existing highlight, and revert the mouse
16115 pointer to its default shape. (Bug#14558)
16117 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
16119 * lisp.mk (lisp): Add prog-mode.el.
16121 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
16123 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
16124 * process.c (dummy_handler): New function.
16125 (lib_child_handler): New static var.
16126 (handle_child_signal): Invoke it.
16127 (catch_child_signal): If a library has set up a signal handler,
16128 save it into lib_child_handler.
16129 (init_process_emacs): If using glib and not on Windows, tickle glib's
16130 child-handling code so that it initializes its private SIGCHLD handler.
16131 * syssignal.h (SA_SIGINFO): Default to 0.
16132 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
16133 31; it should no longer be needed now.
16135 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
16137 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
16139 * gfilenotify.c (globals_of_gfilenotify): New function.
16140 (syms_of_gfilenotify): Move global initialization there.
16142 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
16144 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
16146 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
16147 * keyboard.c (menu_bar_items, tool_bar_items):
16148 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
16149 not override local keymaps any more.
16151 2013-06-04 Eli Zaretskii <eliz@gnu.org>
16153 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
16155 2013-06-03 Eli Zaretskii <eliz@gnu.org>
16157 * w32console.c (initialize_w32_display): Return the dimensions of
16158 the console window via 2 additional arguments, not via the current
16159 frame. This avoids crashes due to overrunning the bounds of
16160 frame's decode_mode_spec_buffer, which is not resized following
16161 the change of the frame dimensions from the initial 10x10.
16163 * w32term.h (w32_initialize_display_info): Adjust prototype.
16165 * term.c (init_tty): Take dimensions of the frame from the values
16166 returned by initialize_w32_display.
16168 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
16169 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
16170 (LIBES): Add $(GFILENOTIFY_LIBS).
16172 * w32inevt.c (handle_file_notifications): Add dummy implementation
16173 for !HAVE_W32NOTIFY.
16175 * w32term.c: Wrap code with HAVE_W32NOTIFY.
16177 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
16179 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
16181 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
16183 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
16185 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
16187 Fix minor problems found by static checking.
16188 * data.c (pure_write_error):
16189 Use xsignal2, not Fsignal, as Fsignal might return.
16190 * eval.c (set_backtrace_debug_on_exit): Now static.
16191 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
16192 No longer inline. EXTERN_INLINE is needed only for functions
16193 defined in .h files. Reindent function header as per GNU style.
16194 (backtrace_p, backtrace_top, backtrace_next):
16195 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
16196 compiler or linker. Add extern decls to pacify gcc -Wall.
16197 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
16199 * frame.c (free_monitors): Define only on platforms that need it.
16200 * nsterm.m (ns_term_init):
16201 * process.c (catch_child_signal):
16202 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
16203 defined on all porting targets these days.
16204 * process.c, process.h (catch_child_signal):
16205 Make it extern only if NS_IMPL_GNUSTEP is defined.
16207 2013-06-03 Eli Zaretskii <eliz@gnu.org>
16209 * w32.c (gettimeofday): Make the signature identical to prototype
16210 in nt/inc/sys/time.h.
16212 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
16214 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
16217 * keyboard.c (safe_run_hooks_error): Improve error message.
16219 * data.c (pure_write_error): Add `object' argument.
16220 * puresize.h (CHECK_IMPURE): Use it.
16222 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
16224 * Makefile.in (NOTIFY_OBJ): New variable.
16225 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
16227 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
16228 Call syms_of_gfilenotify.
16230 * gfilenotify.c: New file.
16232 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
16233 and Qfile_w32notify.
16234 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
16235 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
16237 * lisp.h: Declare syms_of_gfilenotify.
16239 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
16241 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
16243 Merge the specpdl and backtrace stacks. Make the structure of the
16244 specpdl entries more obvious via a tagged union of structs.
16245 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
16246 (enum specbind_tag): New enum.
16247 (struct specbinding): Make it a tagged union of structs.
16248 Add a case for backtrace records.
16249 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
16250 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
16251 (backtrace_debug_on_exit): New accessors.
16252 (struct backtrace): Remove.
16253 (struct catchtag): Remove backlist field.
16254 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
16256 (Flocal_variable_p): Speed up the common case where the binding is
16258 * eval.c (backtrace_list): Remove.
16259 (set_specpdl_symbol, set_specpdl_old_value): Remove.
16260 (set_backtrace_args, set_backtrace_nargs)
16261 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
16262 (backtrace_next): New functions.
16263 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
16264 (unwind_to_catch, internal_lisp_condition_case)
16265 (internal_condition_case, internal_condition_case_1)
16266 (internal_condition_case_2, internal_condition_case_n): Don't bother
16267 with backtrace_list any more.
16268 (Fsignal): Adjust to new backtrace format.
16269 (grow_specpdl): Move up.
16270 (record_in_backtrace): New function.
16271 (eval_sub, Ffuncall): Use it.
16272 (apply_lambda): Adjust to new backtrace format.
16273 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
16275 (specbind): Adjust to new specpdl format. Simplify.
16276 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
16277 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
16279 (mark_backtrace): Remove.
16280 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
16281 * xdisp.c (redisplay_internal): Use record_in_backtrace.
16282 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
16284 * profiler.c (record_backtrace): Use get_backtrace.
16285 (handle_profiler_signal): Use backtrace_top_function.
16286 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
16287 accessor functions.
16289 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
16291 * process.h (catch_child_signal): Declare.
16293 * process.c (catch_child_signal): New function.
16294 (init_process_emacs): Call it.
16296 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
16297 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
16299 (x_set_cursor_type): Remove declaration.
16300 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
16301 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
16302 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
16303 (ns_get_color): Use F suffix on float.
16304 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
16305 (ns_get_rgb_color): Remove.
16306 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
16307 (note_mouse_movement): x and y are CGFloat.
16308 (ns_draw_fringe_bitmap): Remove unused rowY.
16309 Change #if to COCOA && >= 10_6.
16310 (ns_draw_window_cursor): Remove unused overspill.
16311 (ns_draw_underwave): width and x are EamcsCGFloat.
16312 (ns_draw_box): thickness is CGFloat.
16313 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
16314 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
16315 if not in main thread.
16316 (ns_get_pending_menu_title, ns_check_menu_open)
16317 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
16318 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
16319 (sendFromMainThread:): New method.
16320 (changeFont:): size is CGFloat.
16321 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
16322 Disable warning about permanent text.
16323 (characterIndexForPoint:): Adjust return type depending on GNUstep
16325 (mouseDown:): delta is CGFloat.
16326 (updateFrameSize): Remove unised variable f.
16327 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
16328 Cast float to EmacsCGFloat.
16329 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
16330 also to -1 when restoring.
16331 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
16332 inside NS_IMPL_COCOA.
16333 (toggleFullScreen:): Put call to toggleFullScreen inside
16334 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
16335 (setPosition:portion:whole:): por is CGFloat.
16336 (getMouseMotionPart:window:x:y:): Add F suffix to float.
16337 (mouseDown:): Use CGFloat.
16338 (mouseDragged:): Remove unised variable edge.
16339 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
16341 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
16342 of CGFloat differs.
16343 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
16344 when NS_IMPL_GNUSTEP.
16345 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
16346 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
16347 (EmacsToolbar): Add clearAll. Add tag argument to
16348 addDisplayItemWithImage.
16349 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
16351 * nsselect.m (ns_get_local_selection): Remove unused variable type.
16353 * nsmenu.m (ns_update_menubar): Make static.
16354 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
16355 (fillWithWidgetValue:): Add cast to SEL for setAction.
16356 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
16357 (update_frame_tool_bar): Update code for GNUstep.
16358 (clearAll): New method.
16359 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
16360 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
16361 Move identifierToItem setObject and activeIdentifiers addObject before
16362 call to insertItemWithItemIdentifier.
16363 (validateVisibleItems): Fix indentation.
16364 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
16365 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
16366 UtilityWindow to aStyle, remove call to setStyleMask.
16368 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
16370 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
16371 (ns_charset_covers, ns_get_covering_families, nsfont_open):
16372 Use F suffix on floats.
16373 (ns_char_width): Returns CGFloat.
16374 (ns_ascii_average_width): w is CGFloat instead of float.
16375 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
16377 (ns_glyph_metrics): CGFloat instead of float.
16379 * nsfns.m (x_set_foreground_color, x_set_background_color):
16381 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
16382 remove unused variables.
16383 (Fns_read_file_name): Keep track if panel is for save.
16384 Use ns_filename_from_panel/ns_directory_from_panel.
16385 (Fns_list_services): delegate only used for COCOA.
16386 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
16387 Just return the input if GNUstep.
16388 (x_screen_planes): Remove.
16389 (Fxw_color_values): Use EmacsCGFloat
16390 (Fns_display_monitor_attributes_list): Only get screen number for
16392 (getDirectory, getFilename): Remove from EmacsOpenPanel and
16394 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
16395 ns_directory_from_panel.
16397 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
16399 * process.c (handle_child_signal): Also use WCONTINUED.
16400 This is so that list-processes doesn't mistakenly list the process
16401 as stopped, when the process has actually been continued and is
16404 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
16406 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
16407 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
16408 not already configured.
16410 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
16412 2013-05-29 Eli Zaretskii <eliz@gnu.org>
16414 * Makefile.in (mostlyclean): Remove *.res files.
16416 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
16418 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
16419 a buffer (bug#8447).
16421 2013-05-27 Eli Zaretskii <eliz@gnu.org>
16423 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
16424 display vector, and we backtrack, handle the case that the
16425 previous character position is also displayed from a display
16426 vector or covered by a display string or image. (Bug#14476)
16428 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
16430 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
16431 (struct MonitorInfo, free_monitors): Remove.
16432 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
16433 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
16434 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
16437 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
16438 (struct MonitorInfo, free_monitors): Remove.
16439 (ns_screen_name): Make static.
16440 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
16441 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
16444 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
16445 (struct MonitorInfo): New struct.
16446 (free_monitors, make_monitor_attribute_list): Declare.
16448 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
16450 (free_monitors, make_monitor_attribute_list): New functions.
16451 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
16454 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
16456 * callproc.c (call_process): Refine the doc string. (Bug#14045)
16458 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
16460 * keyboard.c: Apply keyboard decoding only to events that come directly
16461 from the tty, not from unread-command-events (bug#14368).
16462 (read_event_from_main_queue): New function, extracted from read_char.
16463 (read_decoded_char): Remove.
16464 (read_decoded_event_from_main_queue): New function to replace it.
16465 (read_char): Use it.
16466 (read_key_sequence): Use read_char rather than read_decoded_char.
16468 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
16470 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
16472 * casetab.c (init_casetab_once): Fix last change (bug#14424).
16474 2013-05-22 Kenichi Handa <handa@gnu.org>
16476 The following changes are to fix the setting of
16477 buffer-file-coding-system on, for instance, C-x RET c unix RET
16478 _FILE_OF_DOS_EOL_TYPE_ RET.
16480 * coding.h (struct coding_system): New member detected_utf8_chars.
16482 * coding.c (detect_coding_utf_8): Count characters and check EOL
16483 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
16485 (setup_coding_system): Do not initialize coding->head_ascii.
16486 (check_ascii): Do not set coding->eol_seen but update it. Do not
16487 call adjust_coding_eol_type here.
16488 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
16489 If the eol-type of CODING is already specified, adjust the eol type
16490 of the found coding-system.
16491 (decode_coding_gap): Cancel previous change. Utilize the
16492 character numbers counted by detect_coding_utf_8. Fix detection
16495 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
16497 * search.c (looking_at_1): Only set last_thing_searched if the match
16498 changed the match-data (bug#14281).
16500 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
16502 * xdisp.c (reseat_at_previous_visible_line_start):
16503 Already declared in dispextern.h, so remove it here.
16504 (move_it_vertically_backward): Likewise.
16506 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
16508 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
16509 (Fx_display_pixel_width, Fx_display_pixel_height)
16510 (Fx_display_mm_width, Fx_display_mm_height):
16511 Mention `display-monitor-attributes-list' in docstrings.
16513 * nsfns.m (ns_get_screen): Remove function. All uses removed.
16514 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
16515 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
16516 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
16517 (Fx_display_backing_store, Fx_display_visual_class)
16518 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
16519 (Fx_display_grayscale_p, Fx_display_pixel_width)
16520 (Fx_display_pixel_height, Fx_display_planes)
16521 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
16522 (Fx_display_screens): Don't confuse X11 screens with NS screens.
16523 (Fx_display_mm_width, Fx_display_mm_height)
16524 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
16525 height for all physical monitors as in X11.
16527 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
16528 Return pixel width or height for all physical monitors as in X11.
16530 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
16532 Port --enable-gcc-warnings to clang.
16533 * bytecode.c (exec_byte_code):
16535 Redo diagnostic pragmas to pacify clang, too.
16536 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
16537 * editfns.c (Fencode_time):
16538 * fileio.c (file_accessible_directory_p):
16539 * font.c (font_unparse_xlfd):
16540 Use '&"string"[index]' instead of '"string" + (index)'.
16541 * undo.c (user_error): Remove; unused.
16543 2013-05-16 Eli Zaretskii <eliz@gnu.org>
16545 * insdel.c (insert_1_both): Document the arguments, instead of
16546 referring to insert_1, which no longer exists.
16548 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
16549 some window, increment windows_or_buffers_changed, so that
16550 *Messages* display in that window is updated. (Bug#14408)
16552 * w32.c: Include epaths.h.
16553 (init_environment): Use cmdproxy.exe without leading directories.
16554 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
16556 (gettimeofday): Adjust signature and return value to Posix
16559 * unexw32.c (open_output_file): Delete the existing emacs.exe
16560 before creating it, to break the hard link to the versioned
16563 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
16564 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
16565 (FIRSTFILE_OBJ): New variables.
16566 (W32_RES): Rename to EMACSRES. All users changed.
16567 (base_obj): Use $(CM_OBJ).
16568 (ALLOBJS): Use $(FIRSTFILE_OBJ).
16569 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
16570 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
16571 $(W32_RES_LINK) before $(LIBES).
16572 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
16574 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
16576 * makefile.w32-in (DOC): Use just "DOC".
16578 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
16580 * process.c: Export default filters and sentinels to Elisp.
16581 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
16583 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
16584 (Fset_process_sentinel, Fformat_network_address):
16585 Default to them instead of nil.
16586 (server_accept_connection): Sentinels can't be nil any more.
16587 (read_and_dispose_of_process_output): New function, extracted from
16588 read_process_output.
16589 (read_process_output): Use it; filters can't be nil.
16590 (Finternal_default_process_filter): New function, extracted from
16591 read_process_output.
16592 (exec_sentinel_unwind): Remove function.
16593 (exec_sentinel): Don't zilch sentinel while running.
16594 (status_notify): Sentinels can't be nil.
16595 (Finternal_default_process_sentinel): New function extracted from
16597 (setup_process_coding_systems): Default filter is not nil any more.
16598 (syms_of_process): Export new Elisp functions and initialize
16600 * lisp.h (make_lisp_proc): New function.
16602 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
16604 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
16606 2013-05-14 Eli Zaretskii <eliz@gnu.org>
16608 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
16609 unless we know that the window w is a leaf window.
16610 Another attempt at solving bug#14062.
16612 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
16614 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
16617 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
16619 * image.c (gif_load): Check that subimages fit (Bug#14345).
16621 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
16623 * lread.c (skip_dyn_eof): New function.
16624 (read1): Use it to skip the end of a file in response to #@00.
16626 * doc.c (get_doc_string): Slightly relax the sanity checking.
16628 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
16630 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
16631 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
16632 (MonitorInfo): New struct.
16633 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
16634 (Fns_display_monitor_attributes_list): New functions.
16635 (display-usable-bounds): Remove.
16636 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
16639 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
16641 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
16642 (GTK_CHECK_VERSION): New macro, if not already defined.
16643 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
16644 replaced by GTK_CHECK_VERSION.
16646 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
16648 * xterm.h (GTK_PREREQ): New macro.
16649 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
16650 to use this macro instead, for consistency and clarity.
16652 2013-05-08 Eli Zaretskii <eliz@gnu.org>
16654 * xdisp.c (row_for_charpos_p): New function, with code of
16655 cursor_row_p, but accepts an additional argument CHARPOS instead
16656 of using a hardcoded PT.
16657 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
16658 (row_containing_pos): Call row_for_charpos_p instead of partially
16659 doing the same. Fixes cursor positioning under longlines-mode
16660 when longlines-show-effect includes more than one newline, when
16661 moving the cursor vertically up.
16663 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
16665 * makefile.w32-in (ACL_H): New macro.
16666 ($(BLD)/fileio.$(O)): Update dependencies.
16668 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
16670 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
16671 * Makefile.in (LIB_ACL): New macro.
16672 (LIBACL_LIBS): Remove.
16673 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
16674 * fileio.c: Include <acl.h>.
16675 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
16676 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
16678 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
16681 * unexelf.c: Don't assume ElfW (Half) fits in int.
16682 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
16683 when dealing with ElfW (Half) values, since they can exceed 2**31
16684 on 64-bit OpenBSD hosts. Reported by Han Boetes (privately).
16685 (entry_address): Omit unused NUM arg. All uses changed.
16687 2013-05-07 Juri Linkov <juri@jurta.org>
16689 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
16690 to the string converted from number with `Fnumber_to_string'.
16693 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
16695 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
16696 This fixes a problem introduced by my previous change.
16698 2013-05-07 Glenn Morris <rgm@gnu.org>
16700 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
16702 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
16704 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
16706 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
16708 Static checking by GCC 4.8.0.
16709 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
16710 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
16711 (x_get_monitor_attributes_fallback)
16712 (x_get_monitor_attributes_xinerama)
16713 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
16714 Define only if USE_GTK.
16715 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
16716 (x_get_monitor_attributes_fallback): Omit unused locals.
16717 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
16718 Use double, not float, to avoid mixed-mode floating point arithmetic.
16720 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
16721 Jan Djärv <jan.h.d@swipnet.se>
16723 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
16724 (XINERAMA_CFLAGS): New macros.
16725 (ALL_CFLAGS, LIBES): Use them.
16727 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
16728 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
16729 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
16730 (syms_of_xfns): DEFSYM them.
16731 (struct MonitorInfo): New struct.
16732 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
16733 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
16734 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
16735 (x_get_monitor_attributes_xinerama): New functions.
16736 (Fx_display_monitor_attributes_list): New primitive.
16737 (syms_of_xfns): Defsubr it.
16739 * xterm.h (x_display_info): Add Xatom_net_workarea and
16740 Xatom_net_current_desktop.
16742 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
16743 and dpyinfo->Xatom_net_current_desktop.
16745 2013-05-06 Eli Zaretskii <eliz@gnu.org>
16747 * xdisp.c (pos_visible_p): Use the special code for finding the
16748 beginning of a display property or overlay for any "replacing"
16749 display property, not just for display strings. This solves
16750 incorrect reporting of position by posn-at-point. (Bug#14241)
16752 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
16754 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
16755 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
16756 Verify that ElfW (Half) fits in int.
16757 (fatal): Use same signature as lisp.h.
16758 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
16759 configure and build with -DUNEXELF_DEBUG without worrying about
16760 other modules that use DEBUG.
16761 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
16762 possibly-wide integers now uses it instead of plain fprintf.
16763 (entry_address): New function, which avoids problems with 32-bit
16764 overflow on 64-bit hosts.
16765 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
16766 (round_up): Don't assume the remainder fits in int.
16767 (find_section): Use bool for boolean. Simplify debug code.
16768 (unexec): Don't assume file sizes fit in int or size_t.
16769 Omit unnecessary trailing newline in 'fatal' format.
16770 Use strerror rather than outputting decimal error number.
16771 Remove unused code when emacs is not defined;
16772 this file relies on Emacs now.
16773 Don't assume e_phnum and e_shnum are positive.
16775 * regex.c: Fix problems when DEBUG is defined.
16776 (extract_number, extract_number_and_incr): Define regardless of
16777 whether DEBUG is defined; that's simpler and makes the code less
16778 likely to go stale in the normal case when DEBUG is not defined.
16779 Return int rather than taking an int * arg. All callers changed.
16780 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
16781 Remove, replacing with ...
16782 (DEBUG_PRINT): New macro. All callers changed.
16783 (DEBUG_COMPILES_ARGUMENTS): New macro.
16784 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
16785 (print_compiled_pattern, print_double_string) [DEBUG]:
16786 Use prototype rather than old-style definition.
16787 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
16788 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
16789 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
16790 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
16791 Don't assume ptrdiff_t, size_t, and long are the same width as int.
16792 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
16793 This matters only when DEBUG is defined.
16795 2013-05-05 Eli Zaretskii <eliz@gnu.org>
16797 * xdisp.c (set_iterator_to_next): Set the
16798 ignore_overlay_strings_at_pos_p flag only if we are _really_
16799 iterating over an overlay string, as indicated by the
16800 current.overlay_string_index member. (Bug#14306)
16802 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
16804 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
16805 to where it is used, to avoid autorelease issues (Bug#14050).
16807 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
16809 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
16810 * fileio.c (syms_of_fileio): Implement this.
16811 * filelock.c (create_lock_file): If symbolic links don't work, so
16812 we use a regular file as a lock file, do not fsync the lock file;
16815 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
16817 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
16818 (syms_of_minibuf): Adjust accodingly.
16820 * callint.c (Fcall_interactively): Adjust calls accordingly.
16822 2013-05-04 Eli Zaretskii <eliz@gnu.org>
16824 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
16825 w->contents is a buffer before computing everything else.
16826 Use parentheses to disambiguate last part of the condition.
16828 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
16829 assertion violations. (Bug#14062)
16831 2013-05-01 David Reitter <david.reitter@gmail.com>
16833 * nsfns.m (ns_tooltip): Initialize.
16835 2013-04-28 Eli Zaretskii <eliz@gnu.org>
16837 * coding.c (decode_coding_gap): Don't remove the character before
16838 a newline unless it's a CR character. (Bug#14287)
16840 2013-04-28 Dan Nicolaescu <dann@gnu.org>
16842 * dispextern.h (struct face): Move enum face_underline_type
16843 earlier so that bitfields can be in the same word.
16845 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
16847 * nsfns.m (handlePanelKeys): New function.
16848 (EmacsOpenPanel:performKeyEquivalent:)
16849 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
16850 arrows/function/control and copy/paste keys (Bug#14296).
16852 2013-04-27 Juri Linkov <juri@jurta.org>
16854 * callint.c (Fcall_interactively): Call `Qread_number' for
16855 interactive code letter `n' instead of using duplicate code.
16858 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
16860 * systime.h (make_timeval): Declare as 'const'.
16862 2013-04-27 Kenichi Handa <handa@gnu.org>
16864 * font.c (font_open_entity): Always open a font of manageable
16867 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
16869 Port better to AIX (Bug#14258).
16870 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
16873 2013-04-24 Kenichi Handa <handa@gnu.org>
16875 * coding.c (decode_coding_iso_2022): When an invalid escape
16876 sequence is encountered, reset the invocation and designation
16877 status to the safest one.
16879 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
16881 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
16882 Without this fix, "make distclean" leaves stamp-h1 behind.
16884 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
16886 * w32fns.c (w32_fullscreen_rect): New function to compute the
16887 window rectangle for the given fullscreen mode.
16888 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
16889 longer tunes the window size. This keeps the window's edges flush
16890 with the screen and allows the taskbar to hide itself in fullboth.
16892 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
16893 window decorations and uses the entire screen.
16895 * w32term.h (w32_fullscreen_rect) Add prototype.
16896 (struct w32_output): Replace normal_width, normal_height,
16897 normal_top, and normal_left members with a single normal_placement
16899 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
16901 (FRAME_NORMAL_PLACEMENT): New macro.
16903 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
16905 * minibuf.c (Ftest_completion): Silence compiler warning.
16907 2013-04-15 Eli Zaretskii <eliz@gnu.org>
16909 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
16912 * frame.h (WINDOW_FRAME): Protect macro and its argument with
16915 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
16916 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
16917 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
16918 parentheses where appropriate.
16920 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
16922 * keyboard.c (timer_start_idle): Remove no-longer-used local.
16924 2013-04-14 Eli Zaretskii <eliz@gnu.org>
16926 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
16927 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
16928 Mention in the doc string that setting these variables takes
16929 effect only after a call to set-window-buffer. (Bug#14200)
16931 2013-04-13 Eli Zaretskii <eliz@gnu.org>
16933 * indent.c (Fvertical_motion): Don't consider display strings on
16934 overlay strings as display strings on the buffer position we
16935 started from. This prevents vertical cursor motion from jumping
16936 more than one line when there's an overlay string with a display
16937 property at end of line.
16938 Reported by Karl Chen <Karl.Chen@quarl.org> in
16939 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
16941 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
16943 * window.c (select_window): `record_buffer' even if window is
16944 already selected (bug#14191).
16946 2013-04-11 Eli Zaretskii <eliz@gnu.org>
16948 * window.c (Fwindow_end): Test more flags, including the buffer's
16949 last_overlay_modified flag, to determine whether the window's
16950 display is really up-to-date. Prevents the function from
16951 returning a stale value. (Bug#14170)
16952 (Fwindow_line_height): Fix the test for up-to-date-ness of the
16955 2013-04-10 Eli Zaretskii <eliz@gnu.org>
16957 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
16958 garbaged only if it is not already the top frame on its TTY.
16959 This prevents flickering due to constant redrawing of TTY frames when
16960 there are GUI frames open in the same session. (Bug#13864)
16962 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
16964 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
16965 of marking the idle timers directly.
16967 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
16969 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
16970 tables (bug#14054).
16972 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
16974 * window.c (select_window): Don't record_buffer while the invariant is
16975 temporarily broken (bug#14161).
16977 * fns.c (Fdelq): Don't assume !NILP => CONSP.
16979 2013-04-07 Eli Zaretskii <eliz@gnu.org>
16981 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
16983 2013-04-07 Romain Francoise <romain@orebokech.com>
16985 Ignore additional platform-specific ACL errors (Bug#13702).
16986 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
16987 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
16989 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
16991 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
16994 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
16996 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
16997 This bug was introduced by my 2013-02-25 change that simplified
16998 data_start configuration. Without this change, on GNU/Linux
16999 an Emacs configured with --enable-profiling fails immediately
17000 due to a profiler signal.
17001 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
17002 with these flags. On platforms where special flags are needed
17003 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
17004 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
17005 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
17007 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
17009 Get rid of some platform-specific functions examining window
17010 system and its capabilities. This is a partial rework of the
17012 * lisp.h (have_menus_p): Remove prototype. This function is
17013 replaced with platform-independent window_system_available.
17014 (check_window_system): Move to...
17015 * frame.h (decode_window_system_frame, window_system_available):
17016 ...here, add new prototypes.
17017 * frame.c (window_system_available, decode_window_system_frame):
17019 (check_window_system): Platform-independent now.
17020 * xterm.h (x_in_use): Remove declaration.
17022 * w32term.h (check_x_frame):
17023 * nsterm.h (check_x_frame): Remove prototypes. This function
17024 is replaced with platform-independent decode_window_system_frame.
17025 * msdos.c (have_menus_p): Remove.
17026 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
17027 Remove platform-specific functions. Use check_window_system,
17028 decode_window_system_frame and check_ns_display_info where
17029 appropriate. Minor style and comment tweaks.
17030 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
17031 (check_x_frame): Likewise.
17032 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
17034 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
17035 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
17036 * xmenu.c, xselect.c: All related users changed.
17038 2013-04-03 Kenichi Handa <handa@gnu.org>
17040 The following changes is to optimize the code for reading UTF-8
17043 * coding.c (check_ascii): Rename from detect_ascii. Return value
17044 changed. Check EOL format. Do not call adjust_coding_eol_type
17046 (check_utf_8): New function.
17047 (adjust_coding_eol_type): Do nothing if already adjusted.
17048 (detect_coding): Compare the return value of check_ascii with
17049 coding->src_bytes. Call adjust_coding_eol_type if necessary.
17050 (decode_coding_gap): Optimize for valid UTF-8.
17052 2013-03-21 Kenichi Handa <handa@gnu.org>
17054 * coding.c (syms_of_coding): Cancel previous change.
17056 * insdel.c (insert_from_gap): Fix previous change.
17058 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
17060 Consistently use platform-specific function to detect window system.
17061 * lisp.h (check_window_system): New prototype. This function is
17062 going to replace check_x, check_w32 and check_ns.
17063 (have_menus_p): Mention msdos.c in comment.
17064 * fontset.c (check_window_system_func): Remove. Adjust all users.
17065 * fontset.h (check_window_system_func): Remove prototype.
17066 * nsterm.h (check_ns):
17067 * xterm.h (check_x):
17068 * w32term.h (check_w32): Likewise.
17069 * menu.c (Fx_popup_menu): Use check_window_system.
17070 * msdos.c (check_window_system): Define for MS-DOS.
17071 * nsfns.m (check_window_system): Define for NS. Adjust all users.
17072 * w32fns.c (check_window_system): Likewise for MS-Windows.
17073 * xfns.c (check_window_system): Likewise for X.
17074 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
17075 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
17077 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
17079 Prefer < to > in range checks such as 0 <= i && i < N.
17080 This makes it easier to visualize quantities on a number line.
17081 This patch doesn't apply to all such range checks,
17082 only to the range checks affected by the 2013-03-24 change.
17083 This patch reverts most of the 2013-03-24 change.
17084 * alloc.c (xpalloc, Fgarbage_collect):
17085 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
17086 * character.c (string_escape_byte8):
17087 * charset.c (read_hex):
17088 * data.c (cons_to_unsigned):
17089 * dispnew.c (update_frame_1):
17090 * doc.c (Fsubstitute_command_keys):
17091 * doprnt.c (doprnt):
17092 * editfns.c (hi_time, decode_time_components):
17093 * fileio.c (file_offset):
17094 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
17095 * font.c (font_intern_prop):
17096 * frame.c (x_set_alpha):
17097 * gtkutil.c (get_utf8_string):
17098 * indent.c (check_display_width):
17099 * keymap.c (Fkey_description):
17100 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
17102 * minibuf.c (read_minibuf_noninteractive):
17103 * process.c (wait_reading_process_output):
17104 * search.c (Freplace_match):
17105 * window.c (get_phys_cursor_glyph):
17106 * xdisp.c (redisplay_internal):
17107 * xsmfns.c (smc_save_yourself_CB):
17108 Prefer < to > for range checks.
17109 * dispnew.c (sit_for): Don't mishandle NaNs.
17110 This fixes a bug introduced in the 2013-03-24 change.
17111 * editfns.c (decode_time_components): Don't hoist comparison.
17112 This fixes another bug introduced in the 2013-03-24 change.
17114 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
17116 * frame.h (struct frame): Drop scroll_bottom_vpos
17117 member becaue all real users are dead long ago.
17118 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
17119 * xdisp.c (redisplay_internal): Adjust user.
17121 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
17123 * nsmenu.m (showAtX:Y:for:): setLevel to
17124 NSPopUpMenuWindowLevel (Bug#13998).
17126 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
17128 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
17129 (ns_check_pending_open_menu): Declare.
17131 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
17132 (x_activate_menubar): Update the menu with title that matches
17133 ns_get_pending_menu_title, and call
17134 ns_check_pending_openmenu (Bug#12698).
17135 (menuWillOpen:): New method.
17136 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
17138 * nsterm.m (menu_will_open_state, menu_mouse_point)
17139 (menu_pending_title): New varaibles.
17140 (ns_get_pending_menu_title, ns_check_menu_open)
17141 (ns_check_pending_open_menu): New functions.
17143 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
17145 * indent.c (current_column_bol_cache): Remove leftover which is not
17146 used in Fmove_to_column any more.
17147 (current_column, scan_for_column): Adjust users.
17148 * keyboard.c (last_point_position_buffer, last_point_position_window):
17149 Remove leftovers which are not used for recording undo any more.
17150 (command_loop_1, syms_of_keyboard): Adjust users.
17151 * xdisp.c (last_max_ascent): Remove leftover which is not used in
17152 redisplay_window any more.
17153 (move_it_to): Adjust user.
17155 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
17157 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
17158 Update dependencies.
17160 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
17162 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
17163 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
17164 forward references.
17166 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
17168 * window.h (struct window): Replace hchild, vchild and buffer slots
17169 with a single slot 'contents'. This is possible because each valid
17170 window may have either the child window (in vertical or horizontal
17171 combination) or buffer to display (for the leaf window). Using that,
17172 a lot of operations to traverse and/or change window hierarchies may
17173 be simplified. New member horizontal is used to distinguish between
17174 horizontal and vertical combinations of internal windows.
17175 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
17176 (WINDOW_VERTICAL_COMBINATION_P): New macros.
17177 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
17178 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
17179 Use contents slot, not buffer, where appropriate.
17180 (wset_combination): New function.
17181 (wset_buffer): Add eassert.
17182 (Fframe_first_window): Simplify the loop reaching first window.
17183 (Fwindow_buffer): Use WINDOW_LEAF_P.
17184 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
17185 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
17186 (unshow_buffer): Convert initial debugging check to eassert.
17187 (replace_window, recombine_windows, Fdelete_other_windows_internal)
17188 (make_parent_window, window_resize_check, window_resize_apply)
17189 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
17190 (Fset_window_configuration, delete_all_child_windows, save_window_save):
17191 Adjust to match struct window changes.
17192 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
17193 (mark_window_cursors_off, count_windows, get_leaf_windows)
17194 (foreach_window_1): Simplify the loop.
17195 * alloc.c (mark_object): Do not check for the leaf window because
17196 internal windows has no glyph matrices anyway.
17197 * dispnew.c (clear_window_matrices, showing_window_margins_p)
17198 (allocate_matrices_for_window_redisplay, fake_current_matrices)
17199 (allocate_matrices_for_frame_redisplay, free_window_matrices)
17200 (build_frame_matrix_from_window_tree, mirror_make_current)
17201 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
17202 (update_window_tree, set_window_update_flags): Simplify the loop.
17203 (sync_window_with_frame_matrix_rows): Enforce live window.
17204 Use contents slot, not buffer, where appropriate.
17205 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
17206 and WINDOW_HORIZONTAL_COMBINATION_P.
17207 (make_frame_visible_1): Simplify the loop.
17208 Use contents slot, not buffer, where appropriate.
17209 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
17210 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
17211 (expose_window_tree): Likewise.
17212 Use contents slot, not buffer, where appropriate.
17213 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
17214 to avoid deleted windows. Use contents slot instead of buffer.
17215 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
17216 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
17217 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
17218 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
17220 2013-03-28 Eli Zaretskii <eliz@gnu.org>
17222 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
17223 identify the reasons for assertion violations in bug#14062 and
17225 (Fx_show_tip): Fix compilation error under
17226 "--enable-check-lisp-object-type". (Bug#14073)
17228 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
17229 Reported by <rzl24ozi@gmail.com>.
17231 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
17233 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
17235 (unwind_with_echo_area_buffer): ...to restore it here.
17236 This is needed to ensure that...
17237 (redisplay_window): ...both window markers are valid here,
17238 which is verified by eassert.
17239 * editfns.c (save_excursion_save): Do not assume that
17240 selected_window always displays the buffer.
17241 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
17244 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
17246 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
17249 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
17251 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
17253 2013-03-27 Eli Zaretskii <eliz@gnu.org>
17255 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
17256 since MinGW's w32api headers do. This avoids compiler warnings.
17258 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
17259 if already defined.
17261 2013-03-26 Eli Zaretskii <eliz@gnu.org>
17263 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
17265 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
17267 * gtkutil.c (style_changed_cb): Check if frame is live and an
17268 X frame (Bug#14038).
17270 2013-03-26 Eli Zaretskii <eliz@gnu.org>
17272 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
17273 Define only for _WIN32_WINNT less than 0x0500.
17274 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
17276 Move inclusion of time.h before sys/time.h, so that MinGW64 could
17277 see its own definitions of 'struct timeval' and 'struct timezone'.
17279 Fix incompatibilities between MinGW.org and MinGW64 headers.
17280 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
17282 * w32.c (REPARSE_DATA_BUFFER): Guard with
17283 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
17285 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
17287 * xterm.c: Include X11/XKBlib.h
17288 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
17290 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
17292 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
17294 * blockinput.h (input_blocked_p): Likewise.
17295 * bytecode.c (exec_byte_code): Likewise.
17296 * callproc.c (call_process_kill, call_process_cleanup)
17297 (Fcall_process): Likewise.
17298 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
17299 (Fccl_execute_on_string): Likewise.
17300 * character.c (string_escape_byte8): Likewise.
17301 * charset.c (read_hex): Likewise.
17302 * cm.c (calccost): Likewise.
17303 * data.c (cons_to_unsigned): Likewise.
17304 * dired.c (directory_files_internal, file_name_completion):
17306 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
17307 (sit_for): Likewise.
17308 * doc.c (Fsubstitute_command_keys): Likewise.
17309 * doprnt.c (doprnt): Likewise.
17310 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
17311 * emacsgtkfixed.c: Likewise.
17312 * fileio.c (file_offset, Fwrite_region): Likewise.
17313 * floatfns.c (Fexpt, fmod_float): Likewise.
17314 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
17316 * font.c (font_intern_prop): Likewise.
17317 * frame.c (x_set_alpha): Likewise.
17318 * gtkutil.c (get_utf8_string): Likewise.
17319 * indent.c (check_display_width): Likewise.
17320 * intervals.c (create_root_interval, rotate_right, rotate_left)
17321 (split_interval_right, split_interval_left)
17322 (adjust_intervals_for_insertion, delete_node)
17323 (interval_deletion_adjustment, adjust_intervals_for_deletion)
17324 (merge_interval_right, merge_interval_left, copy_intervals)
17325 (set_intervals_multibyte_1): Likewise.
17326 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
17327 * keymap.c (Fkey_description): Likewise.
17328 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
17329 * lread.c (openp, read_integer, read1, string_to_number):
17331 * menu.c (ensure_menu_items): Likewise.
17332 * minibuf.c (read_minibuf_noninteractive): Likewise.
17333 * print.c (printchar, strout): Likewise.
17334 * process.c (create_process, Faccept_process_output)
17335 (wait_reading_process_output, read_process_output, send_process)
17336 (wait_reading_process_output): Likewise.
17337 * profiler.c (make_log, handle_profiler_signal): Likewise.
17338 * regex.c (re_exec): Likewise.
17339 * regex.h: Likewise.
17340 * search.c (looking_at_1, Freplace_match): Likewise.
17341 * sysdep.c (get_child_status, procfs_ttyname)
17342 (procfs_get_total_memory): Likewise.
17343 * systime.h (EMACS_TIME_VALID_P): Likewise.
17344 * term.c (dissociate_if_controlling_tty): Likewise.
17345 * window.c (get_phys_cursor_glyph): Likewise.
17346 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
17347 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
17349 * xfns.c (Fx_window_property): Likewise.
17350 * xmenu.c (set_frame_menubar): Likewise.
17351 * xselect.c (x_get_window_property, x_handle_dnd_message):
17353 * xsmfns.c (smc_save_yourself_CB): Likewise.
17354 * xterm.c (x_scroll_bar_set_handle): Likewise.
17356 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
17358 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
17359 to be optional or nil. Adjust comment and convert it to docstring.
17360 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
17361 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
17363 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
17365 Static checking by GCC 4.8-20130319.
17366 * image.c (gif_load): Assume pass < 3 to pacify GCC.
17367 * process.c (Fset_process_datagram_address)
17368 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
17369 * xdisp.c (get_char_face_and_encoding)
17370 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
17371 (get_glyph_face_and_encoding): Prepare face before possibly using it.
17372 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
17374 2013-03-24 Ken Brown <kbrown@cornell.edu>
17376 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
17377 fix compilation on 64-bit Cygwin, where underscores are not
17378 automatically prepended.
17380 * w32term.c (w32_initialize): Silence compiler warning.
17382 2013-03-23 Eli Zaretskii <eliz@gnu.org>
17384 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
17385 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
17386 variables, to save and restore frame dimensions.
17387 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
17388 after returning from a 'fullscreen' configuration.
17389 use SendMessage instead of PostMessage to send the SC_RESTORE message,
17390 to avoid races between the main thread and the input thread.
17392 * w32term.h (struct w32_output): New members normal_width,
17393 normal_height, normal_top, normal_left, and prev_fsmode.
17394 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
17395 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
17396 members of a frame.
17398 * w32term.c (w32fullscreen_hook): Record last value of the frame's
17399 'fullscreen' parameter. Always record previous width and height
17400 of the frame, except when switching out of maximized modes, so
17401 that they could be restored correctly, instead of resetting to the
17402 default frame dimensions. Send SC_RESTORE command to the frame,
17403 unless we are going to send SC_MAXIMIZE, to restore the frame
17404 resize hints in the mouse pointer shown by the window manager.
17407 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
17409 * lisp.h (get_frame_param): Adjust conditions for prototype
17412 2013-03-22 Ken Brown <kbrown@cornell.edu>
17414 * unexcw.c: Drop unneeded inclusion of w32common.h.
17415 (report_sheap_usage): Declare.
17416 (read_exe_header): Add magic numbers for x86_64.
17417 (fixup_executable): Fix printf format specifier for unsigned long
17420 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
17422 * frame.h (struct frame): Put menu_bar_window under #ifdef
17423 because this member is not needed when X toolkit is in use.
17424 (fset_menu_bar_window):
17425 * dispnew.c (clear_current_matrices, clear_desired_matrices)
17426 (free_glyphs, update_frame):
17427 * xdisp.c (expose_frame): Likewise.
17428 (display_menu_bar): Likewise. Remove redundant eassert.
17429 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
17432 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
17434 Use functions and constants to manipulate Lisp_Save_Value objects.
17435 This replaces code that used macros and strings and token-pasting.
17436 The change makes the C source a bit easier to follow,
17437 and shrinks the Emacs executable a bit.
17438 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
17439 (make_save_value): Change 1st arg from string to enum. All callers
17442 (mark_object): Use if, not #if, for GC_MARK_STACK.
17443 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
17444 (XSAVE_OBJECT): Now functions, not macros.
17445 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
17446 the constant was never used.
17447 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
17448 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
17449 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
17450 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
17452 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
17453 type3 with a single member save_type. All uses changed.
17454 (save_type, set_save_pointer, set_save_integer): New functions.
17455 * print.c (PRINTX): Remove.
17457 * alloc.c: Remove redundant static declarations.
17459 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
17461 * window.h (struct window): Convert left_col, top_line, total_lines
17462 and total_cols from Lisp_Objects to integers. Adjust comments.
17463 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
17465 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
17466 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
17467 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
17468 Adjust users where appropriate.
17470 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
17472 * frame.h (struct frame): Drop resx and resy because the same data is
17473 available from window system-specific output context. Adjust users.
17474 (default_pixels_per_inch_x, default_pixels_per_inch_y):
17475 New functions to provide defaults when no window system available.
17476 (FRAME_RES_X, FRAME_RES_Y): New macros.
17477 (NUMVAL): Move from xdisp.c.
17478 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
17479 (Ffont_face_attributes, Fopen_font):
17480 * image.c (gs_load):
17481 * w32font.c (fill_in_logfont):
17482 * xdisp.c (calc_pixel_width_or_height):
17483 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
17484 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
17486 2013-03-20 Kenichi Handa <handa@gnu.org>
17488 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
17489 to 1 (temporary workaround until a bug related to ASCII
17490 optimization is fixed).
17492 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
17494 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
17495 Signal error if window is not internal. Adjust docstring.
17496 (delete_all_child_windows): Use combination_limit to save the buffer.
17497 (Fset_window_configuration): Adjust accordingly.
17498 * print.c (syms_of_print): Initialize debugging output not here...
17499 (init_print_once): ...but in a new function here.
17500 * lisp.h (init_print_once): Add prototype.
17501 * emacs.c (main): Add call to init_print_once. Adjust comments.
17503 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
17505 * window.c (window_resize_check, window_resize_apply)
17506 (window_from_coordinates, recombine_windows, set_window_buffer)
17507 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
17508 (Fsplit_window_internal, Fdelete_window_internal)
17509 (freeze_window_starts): Use bool for booleans.
17510 * window.h (window_frame_coordinates, resize_frame_windows)
17511 (freeze_window_starts, set_window_buffer): Adjust prototypes.
17513 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
17515 * dispnew.c (bitch_at_user): Use `user-error'.
17517 2013-03-17 Ken Brown <kbrown@cornell.edu>
17519 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
17520 as return type of image_background. (Bug#13981)
17521 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
17523 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
17525 * nsterm.m (updateFrameSize:): Change resize increments if needed.
17526 (ns_select): Don't return with result uninitialized.
17528 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
17531 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
17533 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
17534 directories. If filename is nil, get directory name (Bug#13932).
17535 Use getFilename and getDirectory.
17536 (getFilename, getDirectory): New methods for EmacsSavePanel and
17538 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
17540 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
17542 * coding.c (decode_coding_gap): Fix typo caught by static checking.
17544 2013-03-15 Kenichi Handa <handa@gnu.org>
17546 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
17547 (adjust_after_replace): Make it back to static. Delete the third
17548 arg text_at_gap_tail. Cancel the code for handling it.
17550 * coding.h (struct coding_system): New member eol_seen.
17552 * coding.c (detect_ascii): New function.
17553 (detect_coding): Set coding->head_ascii and coding->eol_seen only
17554 when the source bytes are actually scanned. On detecting for
17555 coding_category_utf_8_auto, call detect_ascii instead of scanning
17556 source bytes directly.
17557 (produce_chars): Call insert_from_gap with the new arg 0.
17558 (encode_coding): Likewise.
17559 (decode_coding_gap): Control ASCII optimization by the variable
17560 disable_ascii_optimization instead of #ifndef .. #endif.
17561 Deccode EOL format according to coding->eol_seen.
17562 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
17565 * lisp.h (adjust_after_replace): Cancel externing it.
17566 (insert_from_gap): Adjust prototype.
17568 2013-03-15 Eli Zaretskii <eliz@gnu.org>
17570 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
17571 FULLSCREEN_MAXIMIZED. (Bug#13935)
17573 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
17575 * region-cache.c (find_cache_boundary, move_cache_gap)
17576 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
17577 Simplify debugging check and convert to eassert. Adjust comment.
17578 (pp_cache): Put under ENABLE_CHECKING.
17580 2013-03-14 Eli Zaretskii <eliz@gnu.org>
17582 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
17583 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
17584 and WM_ACTIVATEAPP.
17585 (w32fullscreen_hook): If the frame is visible, reset
17586 f->want_fullscreen flag after changing the frame size. If the
17587 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
17590 2013-03-13 Daniel Colascione <dancol@dancol.org>
17592 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
17593 too so that these builds can use Cygwin's file conversion
17594 functions. (We've been building and linking cygw32.o all along
17595 and just not using it.)
17597 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
17599 File synchronization fixes (Bug#13944).
17600 * Makefile.in (LIB_FDATASYNC): New macro.
17602 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
17603 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
17604 Don't worry about HAVE_FSYNC, since a substitute fsync is
17605 available if the system lacks one.
17606 (Fwrite_regin): Retry fsync if interrupted.
17608 2013-03-13 Eli Zaretskii <eliz@gnu.org>
17610 * w32term.c (w32_read_socket): If the Emacs frame is being
17611 activated, call w32fullscreen_hook, to make sure the new frame
17612 dimensions are in effect. (Bug#13937)
17614 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
17616 * xdisp.c (init_iterator): Simplify because both character and byte
17617 positions are either specified or -1. Add eassert. Adjust comment.
17618 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
17619 character and byte positions can be obtained from marker.
17621 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
17623 Static checking by Sun C 5.12.
17624 * alloc.c (buffer_memory_full) [REL_ALLOC]:
17625 * bytecode.c (exec_byte_code):
17626 * dispnew.c (init_display):
17628 * fileio.c (Fsubstitute_in_file_name):
17629 * keyboard.c (Fevent_convert_list):
17630 * keymap.c (Fsingle_key_description):
17631 * term.c (maybe_fatal, fatal):
17632 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
17633 * xsmfns.c (Fhandle_save_session):
17634 Omit unreachable code.
17635 * keymap.c (map_keymap_char_table_item): Cast void * to
17636 a function pointer type; the C Standard requires this.
17638 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
17639 Include <sys/param.h> unconditionally, as that works elsewhere and
17640 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
17641 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
17644 See ChangeLog.12 for earlier changes.
17646 ;; Local Variables:
17650 Copyright (C) 2011-2015 Free Software Foundation, Inc.
17652 This file is part of GNU Emacs.
17654 GNU Emacs is free software: you can redistribute it and/or modify
17655 it under the terms of the GNU General Public License as published by
17656 the Free Software Foundation, either version 3 of the License, or
17657 (at your option) any later version.
17659 GNU Emacs is distributed in the hope that it will be useful,
17660 but WITHOUT ANY WARRANTY; without even the implied warranty of
17661 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17662 GNU General Public License for more details.
17664 You should have received a copy of the GNU General Public License
17665 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.