1 2015-03-12 Eli Zaretskii <eliz@gnu.org>
3 * w32font.c (font_supported_scripts): Add subranges for Latin
4 Supplement, Latin Extended-A/B, Vai, Supplemental Punctuation, Tai
5 Le, Buginese, Yijing Hexagrams, Ancient Greek Numbers, Tai Xuan
6 Jing, Counting Rods, Sundanese, Lepcha, Ol Chiki, Saurashtra,
7 Kayah Li, Rejang, Ancient Symbols, Phistos Disc, Carian, Lycian,
8 Lydian, Dominoe Tiles, and Mahjong Tiles. Break the Mathematical
9 Alphanumeric Symbols into several "scripts" like fontset.el does.
11 (syms_of_w32font): DEFSYM all the new script symbols.
13 2015-03-07 Eli Zaretskii <eliz@gnu.org>
15 * w32fns.c <ImmReleaseContext_Proc, ImmSetCompositionWindow_Proc>:
16 Fix typedefs to be consistent with the corresponding w32 API
18 (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Don't invoke
19 DefWindowProc if we successfully handled the message, as doing so
20 causes problems in displaying selection dialogs. (Bug#11732)
22 2015-03-05 Paul Eggert <eggert@cs.ucla.edu>
24 Work around x86 glibc backtrace bug
25 * sysdep.c (emacs_backtrace): Don't dump core on x86.
28 2015-03-05 Eli Zaretskii <eliz@gnu.org>
30 * keyboard.c (make_lispy_position): When the click is on the
31 right-side vertical scroll bar, pass the rightmost X coordinate to
32 buffer_posn_from_coords, so that the returned text position
33 reflects the closest point to the click. Fixes region extension
34 when mouse moves outside the Emacs frame that has scroll bars on
37 2015-03-04 Martin Rudalics <rudalics@gmx.at>
39 * frame.c (x_set_font): Try to keep frame height and width
40 unchanged if tool bar size changes with new font.
42 2015-03-03 Eli Zaretskii <eliz@gnu.org>
44 * search.c (find_newline): Avoid assertion violations in
45 CHAR_TO_BYTE when a portion of the buffer was deleted and we look
46 for newlines near the end of the buffer. This happens in Rmail
47 when JIT font-lock fontifies a newly displayed portion of the
50 2015-03-03 Eli Zaretskii <eliz@gnu.org>
52 * w32fns.c (Fw32__menu_bar_in_use): New internal function.
55 2015-03-03 Glenn Morris <rgm@gnu.org>
57 * fileio.c (Fmake_temp_name): Doc tweaks. (Bug#19858)
59 2015-03-03 Eli Zaretskii <eliz@gnu.org>
61 * menu.c (Fx_popup_menu) [HAVE_X_WINDOWS]: Call
62 mouse_position_for_popup only for X frames. (Bug#19862)
64 2015-03-03 Eli Zaretskii <eliz@gnu.org>
66 * buffer.c (syms_of_buffer): Doc fix. (Bug#19841)
68 2015-03-03 Eli Zaretskii <eliz@gnu.org>
70 * xfaces.c (map_tty_color): Use assoc_no_quit instead of
71 assq_no_quit to fetch color definition by its string name.
74 2015-03-03 Eli Zaretskii <eliz@gnu.org>
76 * xdisp.c (move_it_in_display_line_to): Handle the case where the
77 last character of a screen line is whitespace, and we are under
78 word-wrap with overflow-newline-into-fringe turned on.
81 2015-03-03 Eli Zaretskii <eliz@gnu.org>
83 * xdisp.c (handle_stop, handle_single_display_spec)
84 (next-element_from_image): Don't reset the
85 ignore_overlay_strings_at_pos_p flag here.
86 (next_element_from_buffer): Reset ignore_overlay_strings_at_pos_p
88 (next_overlay_string): Set ignore_overlay_strings_at_pos_p here,
89 after we've exhausted all the overlay strings at the current
92 2015-03-03 Eli Zaretskii <eliz@gnu.org>
94 * xdisp.c (set_iterator_to_next): Set value of stop_charpos
95 according to the object we are about to resume iterating.
98 * dispnew.c (adjust_glyph_matrix): Set the update_mode_line flag
99 of the window whose current glyph matrix was resized, which
100 disables the mode-line row as side effect.
102 * xdisp.c (redisplay_window): Don't avoid redisplay of a window
103 whose update_mode_line flag is set. (Bug#19721)
105 2015-03-03 Eli Zaretskii <eliz@gnu.org>
107 * dispextern.h (FACE_FOR_CHAR): Fix the commentary.
109 2015-03-03 Daniel Colascione <dancol@dancol.org>
111 * alloc.c (syms_of_alloc): Rename `gc-precise-p' to `gc-precise'.
113 2015-03-03 Paul Eggert <eggert@cs.ucla.edu>
115 * alloc.c (run_finalizers): Omit unused local.
116 Also, redo newly-added code as per usual Emacs style.
118 2015-03-03 Martin Rudalics <rudalics@gmx.at>
120 * frame.c (adjust_frame_size): If the pixel sizes remain
121 unchanged but the number of lines or columns of the frame
122 changes, run `window--pixel-to-total' (Bug#19972).
123 (Qwindow_pixel_to_total): DEFSYM it.
125 2015-03-03 Daniel Colascione <dancol@dancol.org>
127 * print.c (print_object): Print whether a finalizer has
130 * data.c (Ftype_of): Make `type-of' work with finalizers.
131 (syms_of_data): Register Qfinalizer.
133 2015-03-02 Daniel Colascione <dancol@dancol.org>
135 * print.c (print_object): Print finalizers.
138 (finalizers, doomed_finalizers): New variables.
139 (init_finalizer_list, finalizer_insert, unchain_finalizer)
140 (mark_finalizer_list, queue_doomed_finalizers)
141 (run_finalizer_handler, run_finalizer_function, run_finalizers):
143 (garbage_collect_1, mark_object, sweep_misc)
144 (init_alloc_once, syms_of_alloc): Support finalizers.
145 (gc-precise-p): New Lisp variable.
147 * lisp.h (Lisp_Misc_Type): New value Lisp_Misc_Finalizer.
148 (FINALIZERP, XFINALIZER): New functions.
149 (Lisp_Finalizer): New structure.
151 2015-02-28 Paul Eggert <eggert@cs.ucla.edu>
153 * character.c (alphabeticp, decimalnump): Avoid undefined behavior
154 if CATEGORY is not an integer, or is an integer out of
155 unicode_category_t range.
157 2015-02-28 Martin Rudalics <rudalics@gmx.at>
159 * frame.c (make_initial_frame, Fmake_terminal_frame): Set
160 can_x_set_window_size and after_make_frame (Bug#19962).
162 2015-02-28 Eli Zaretskii <eliz@gnu.org>
164 * character.c (alphabeticp, decimalnump): New functions.
165 * character.h (alphabeticp, decimalnump): Add prototypes.
167 * regex.c (ISALNUM, ISALPHA): Check Unicode character properties
168 for multibyte characters by calling alphabeticp and decimalnump.
169 (BIT_ALPHA, BIT_ALNUM): New bit masks.
170 (re_wctype_to_bit): Return them when the class is RECC_ALPHA or
172 (re_match_2_internal): Call ISALPHA and ISALNUM when appropriate.
175 2015-02-27 Jan Djärv <jan.h.d@swipnet.se>
177 * xterm.h (x_real_pos_and_offsets): Take outer_border as arg also.
179 * xmenu.c (x_menu_show): Adjust for new arg to x_real_pos_and_offsets.
181 * xfns.c (x_real_pos_and_offsets): Take outer_border as arg also.
182 Initialize all args. Get outer_border from window attributes.
183 Fix typo for top_offset_y.
184 (x_real_positions): Adjust for new arg to x_real_pos_and_offsets.
185 (Fx_frame_geometry): Get outer_border also. Use attrs.width/height.
187 2015-02-27 Mark Laws <mdl@60hz.org>
189 Support daemon mode on MS-Windows (bug#19688)
190 * emacs.c <w32_daemon_event> [WINDOWSNT]: New global var.
191 (main) [WINDOWSNT]: Initialize it to NULL. Create the event to
192 signal clients we are ready for connections.
193 (Fdaemon_initialized): Use DAEMON_RUNNING.
194 [WINDOWSNT]: MS-Windows specific code to signal clients we are
195 ready for connections.
197 * lisp.h (DAEMON_RUNNING): New macro, encapsulates Posix and
198 MS-Windows conditions for running in daemon mode.
200 * minibuf.c (read_minibuf): Use DAEMON_RUNNING.
202 * keyboard.c (kbd_buffer_get_event): Use DAEMON_RUNNING.
204 * dispnew.c (init_display) [WINDOWSNT]: Initialize frames/terminal
207 2015-02-26 Jan Djärv <jan.h.d@swipnet.se>
209 * xmenu.c (create_and_show_popup_menu): Call XTranslateCoordinates,
210 dont use OUTER_TO_INNER macros.
211 (x_menu_show): Call x_real_pos_and_offsets, don't use
212 OUTER_TO_INNER macros.
214 2015-02-26 Eli Zaretskii <eliz@gnu.org>
216 * dispextern.h (FACE_FOR_CHAR): Fix the commentary.
218 2015-02-26 Hans Wennborg <hwennborg@google.com> (tiny change)
220 * emacs.c (decode_env_path): Add parentheses around ternary
221 operator to increase readability and pacify compiler warnings.
223 2015-02-26 Eli Zaretskii <eliz@gnu.org>
225 * w32.c (sys_readdir): Map ERROR_NOT_READY (as in "device not
228 2015-02-26 Paul Eggert <eggert@cs.ucla.edu>
230 * xfns.c (x_real_pos_and_offsets): Fix pointer signedness.
232 2015-02-25 Jan Djärv <jan.h.d@swipnet.se>
234 * xterm.h (struct x_output): Remove x_pixels_outer_diff,
235 y_pixels_outer_diff, FRAME_OUTER_TO_INNER_DIFF_X,
236 FRAME_OUTER_TO_INNER_DIFF_Y. Declare x_real_pos_and_offsets.
238 * xmenu.c (create_and_show_popup_menu): Use XTranslateCoordinates
239 instead of OUTER_TO_INNER_DIFF macros.
241 * xfns.c (x_real_pos_and_offsets): New function, basically the code
242 from x_real_positions.
243 (x_real_positions): Call x_real_pos_and_offsets.
244 (x_relative_mouse_position): Use XTranslateCoordinates instead of
245 OUTER_TO_INNER_DIFF macros.
246 (Fx_frame_geometry): Get offsets with x_real_pos_and_offsets,
247 border from window attributes. Adjust tool bar and menu widths.
249 * w32fns.c (x_real_positions): Remove setting of x_pixels_diff,
252 * frame.h (struct frame): Remove x_pixels_diff, y_pixels_diff.
254 2015-02-25 Paul Eggert <eggert@cs.ucla.edu>
256 Backtrace after malloc arena is corrupted
257 Without this change, if the malloc arena is corrupted and then
258 'backtrace' is called, the backtrace can crash because 'backtrace'
259 calls 'malloc'. For more, please see:
260 https://sourceware.org/ml/libc-alpha/2015-02/msg00678.html
261 * emacs.c (main): Initialize tables used by 'backtrace'.
262 * sysdep.c (emacs_backtrace): Document the newly used part of the API.
264 2015-02-22 Jan Djärv <jan.h.d@swipnet.se>
266 * nsfns.m (Fx_frame_geometry): New function.
267 (syms_of_nsfns): Defsubr Sx_frame_geometry.
269 2015-02-22 Paul Eggert <eggert@cs.ucla.edu>
272 * lisp.h (DEFINE_NON_NIL_Q_SYMBOL_MACROS):
273 Rename from DEFINE_NONNIL_Q_SYMBOL_MACROS. All uses changed.
275 2015-02-21 Eli Zaretskii <eliz@gnu.org>
277 * w32term.c (queue_notifications):
278 * w32inevt.c (handle_file_notifications):
279 * w32font.c (w32_enumfont_pattern_entity): Prefer 'Qfoo' to
282 2015-02-21 Paul Eggert <eggert@cs.ucla.edu>
284 Prefer 'Qfoo' to 'intern ("foo")'
285 * buffer.c (syms_of_buffer):
286 * bytecode.c (exec_byte_code):
287 * callint.c (Fcall_interactively):
288 * callproc.c (create_temp_file):
289 * charset.c (define_charset_internal):
290 * coding.c (syms_of_coding):
291 * editfns.c (syms_of_editfns):
293 * fns.c (syms_of_fns):
294 * frame.c (delete_frame, Fframe_parameters):
295 * keyboard.c (syms_of_keyboard):
296 * keymap.c (syms_of_keymap):
297 * minibuf.c (read_minibuf, syms_of_minibuf):
298 * nsfns.m (ns_cursor_type_to_lisp):
299 * textprop.c (syms_of_textprop):
300 * xdisp.c (Fformat_mode_line, syms_of_xdisp):
301 * xfns.c (x_create_tip_frame, Fx_select_font):
302 * xml.c (parse_region):
303 Prefer constants like 'Qfoo' to calls like 'intern ("foo")'.
304 * buffer.c (syms_of_buffer): OK to do (put 'erase-buffer 'disabled
306 (keys_of_buffer): ... instead of here.
307 * ftfont.c (syms_of_ftfont): Move DEFSYM of Qmono from here ...
308 * xfns.c (syms_of_xfns): ... to here, since ftfont.c is more
309 optional than xfns.c.
311 2015-02-20 Jan Djärv <jan.h.d@swipnet.se>
313 * emacs.c (terminate_due_to_signal): Move totally_unblock_input after
314 setting fatal_error_in_progress, so gobble_input and *read_socket are
315 not read if there are pending_signals.
317 2015-02-20 Paul Eggert <eggert@cs.ucla.edu>
319 Simplify binary I/O configuration
320 * lread.c (Fload): Prefer FOPEN_TEXT and FOPEN_BINARY to #ifdef DOS_NT.
321 * sysstdio.h: Add copyright notice. Include <fcntl.h>.
322 (FOPEN_BINARY, FOPEN_TEXT): New macros.
323 * xfaces.c (Fx_load_color_file): Use FOPEN_TEXT, since POSIX
324 doesn't guarantee that "t" will work.
326 2015-02-19 Eli Zaretskii <eliz@gnu.org>
328 * keyboard.c (read_char): Make sure this_single_command_key_start
329 is in sync with this_command_key_count, around the call to
330 input-method-function. (Bug#19774)
332 2015-02-19 Fujii Hironori <fujii.hironori@gmail.com> (tiny change)
334 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Pass the
335 message to DefWindowProc, after positioning the IME window, to
336 trigger its display. (Bug#11732)
338 2015-02-18 Eli Zaretskii <eliz@gnu.org>
340 * emacs.c (Fkill_emacs): Exit with specified exit code even if
341 stdin is at EOF. (Bug#19897)
343 2015-02-18 Oscar Fuentes <ofv@wanadoo.es>
345 * keyboard.c (read_char): When there is an input method function,
346 do not restore the echo area if a prefix argument is being
347 introduced. (Bug#19875)
349 2015-02-16 Kelly Dean <kelly@prtime.org>
351 * src/keyboard.c (timer_check_2): Fix incorrect comment.
353 2015-02-14 Martin Rudalics <rudalics@gmx.at>
355 * xterm.c (x_frame_normalize_before_maximize): Fix doc-string.
356 Suggested by Alan Mackenzie <acm@muc.de>.
358 2015-02-14 Eli Zaretskii <eliz@gnu.org>
360 * menu.c (Fx_popup_menu) [HAVE_X_WINDOWS]: Call
361 x_relative_mouse_position only for X frames. (Bug#19862)
363 2015-02-13 Paul Eggert <eggert@cs.ucla.edu>
365 Better support for future plugins
366 * lisp.h (DEFINE_LISP_SYMBOL): New macro, replacing and simplifying
367 DEFINE_LISP_SYMBOL_BEGIN / DEFINE_LISP_SYMBOL_END. All uses changed.
368 (DEFINE_NONNIL_Q_SYMBOL_MACROS): New macro, defaulting to true.
370 2015-02-11 Martin Rudalics <rudalics@gmx.at>
372 * w32term.c (w32_read_socket): In SIZE_MAXIMIZED and
373 SIZE_RESTORED cases correctly handle `maximized' value for the
374 `fullscreen' parameter. Don't use 'maximized' frame parameter
376 (w32fullscreen_hook): Include menu bar height when calculating
377 new text height in FULLSCREEN_BOTH case.
378 * xterm.c (do_ewmh_fullscreen): Handle transition from
379 FULLSCREEN_BOTH to FULLSCREEN_MAXIMIZED when
380 x_frame_normalize_before_maximize is set.
382 2015-02-10 Paul Eggert <eggert@cs.ucla.edu>
384 Use bool for boolean in xdisp.c
385 * dispextern.h (display_prop_intangible_p, resize_mini_window)
386 (pixel_to_glyph_coords, mark_window_display_accurate)
387 (compute_display_string_pos, handle_tool_bar_click)
388 (x_intersect_rectangles, clear_mouse_face, display_tty_menu_item):
389 * lisp.h (setup_echo_area_for_printing, message_with_string)
390 (pos_visible_p): Use bool for boolean.
391 * xdisp.c: Use bool, true, false intstead of int, 1, 0.
392 Remove unnecessary forward decls.
393 (trace_move) [DEBUG_TRACE_MOVE]: Now static.
394 (CHECK_IT, CHECK_WINDOW_END):
395 Now an inline function that is always defined.
397 (check_window_end) [oGLYPH_DEBUG && ENABLE_CHECKING]:
398 Remove; no longer needed.
399 (handle_stop): Prefer (X && !Y) to (X ? !Y : 0).
400 (get_overlay_strings): Omit unnecessary casts.
401 (forward_to_next_line_start):
403 Prefer !BOOL to (BOOL ? 0 : 1).
404 (next_element_function): New typedef.
405 (get_next_element): Use it. Now const.
406 (IT_POS_VALID_AFTER_MOVE_P): Prefer !X || Y==0 to (X ? Y==0 : 1).
407 (vmessage): Now ATTRIBUTE_FORMAT_PRINTF (1, 0), to pacify GCC 4.9.2
408 (display_echo_area): Prefer BOOLEXPR to BOOLEXPR ? 1 : 0.
409 (tool_bar_item_info): Simplify.
410 (invisible_prop): Rename from invisible_p, since it doesn't
411 return bool. All callers changed.
412 (x_produce_glyphs): Simplify.
414 2015-02-09 Paul Eggert <eggert@cs.ucla.edu>
416 Check for some overflows in vertical-motion
417 * indent.c (window_column_x): New function.
418 (Fvertical_motion): Use it to protect against integer overflow
419 when computing column. Prefer extract_float to doing things by hand.
420 Avoid unnecessary casts.
422 * xfont.c: Minor style fixes
423 (xfont_list_pattern): Reindent to 80 cols and use Emacs-style comments.
424 Redo loop so that less indentation is needed.
426 2015-02-09 Eli Zaretskii <eliz@gnu.org>
428 * indent.c (Fvertical_motion): Accept an additional argument
429 CUR-COL and use it as the starting screen coordinate.
430 * window.c (window_scroll_line_based, Fmove_to_window_line): All
431 callers of vertical-motion changed.
433 2015-02-09 Dima Kogan <dima@secretsauce.net>
435 * font.c (font_score): Remove unused variable assignment.
437 2015-02-09 Dima Kogan <dima@secretsauce.net>
439 * xfaces.c (realize_basic_faces): Don't set Qscalable_fonts_allowed to
441 * font.c (font_score): Try to find a font without scaling first,
442 and only accept scalable fonts if we did not get a match (Bug#19117).
444 2015-02-09 Stefan Monnier <monnier@iro.umontreal.ca>
446 * keyboard.c (syms_of_keyboard): Use non-nil default value.
448 2015-02-09 Paul Eggert <eggert@cs.ucla.edu>
450 Use C99's INFINITY and NAN macros
451 * lread.c: Include <math.h>.
452 (string_to_number): Use INFINITY and NAN rather than rolling our own.
453 This avoids some runtime diagnostics when building with
454 gcc -fsanitize=undefined.
456 Fix bidi_explicit_dir_char undefined behavior
457 * bidi.c (bidi_explicit_dir_char): Avoid subscript error when
458 argument is BIDI_EOB. This can happen in bidi_level_of_next_char.
460 Better distinguish infinite from invalid times
461 * editfns.c (check_time_validity): New function.
462 (decode_time_components): Return int, not bool.
463 Return -1 (not 0) if the time is out of range.
465 (lisp_time_struct, lisp_seconds_argument): Distinguish better
466 between time overflow and invalid time values.
468 2015-02-08 Paul Eggert <eggert@cs.ucla.edu>
470 Minor tweaks to frame_size_history_add
471 * frame.c (frame_size_history_add): Don't assume length fits in 'int'.
472 Prefer XCAR and XCDR to Fcar and Fcdr when the arg is a cons.
473 (Fframe_after_make_frame): Simplify.
474 * gtkutil.c: Remove commented-out code.
475 * xfns.c (Fx_create_frame): Fix indenting.
477 2015-02-08 Eli Zaretskii <eliz@gnu.org>
479 * frame.c (Fframe_parameter): Don't replace a non-nil value of
480 foreground-color or background-color parameters with a nil value.
483 2015-02-08 Stefan Monnier <monnier@iro.umontreal.ca>
485 * data.c (Findirect_function): Like `symbol-function', don't signal an
486 error for void functions any more.
488 2015-02-07 Martin Rudalics <rudalics@gmx.at>
490 * frame.c (frame_size_history_add): New function.
491 (frame_inhibit_resize): Consider frame_inhibit_implied_resize
492 only after frame's after_make_frame slot is true.
493 Inhibit resizing fullwidth-/height frames in one direction only.
494 Update frame_size_history.
495 (adjust_frame_size): Call frame_size_history_add.
496 (make_frame): Initalize after_make_frame slot.
497 (Fmake_terminal_frame): Adjust adjust_frame_size call.
498 (Fcan_run_window_configuration_change_hook): Rename to
499 Fframe_after_make_frame. Set after_make_frame slot.
500 Return second argument.
501 (x_set_frame_parameters): Postpone handling fullscreen parameter
502 until after width and height parameters have been set.
503 Apply width and height changes only if can_x_set_window_size is true.
504 Update frame_size_history.
505 (Qadjust_frame_size_1, Qadjust_frame_size_2)
506 (Qadjust_frame_size_3, QEmacsFrameResize, Qframe_inhibit_resize)
507 (Qx_set_fullscreen, Qx_check_fullscreen, Qx_set_window_size_1)
508 (Qxg_frame_resized, Qxg_frame_set_char_size_1)
509 (Qxg_frame_set_char_size_2, Qxg_frame_set_char_size_3)
510 (Qxg_change_toolbar_position, Qx_net_wm_state)
511 (Qx_handle_net_wm_state, Qtb_size_cb, Qupdate_frame_tool_bar)
512 (Qfree_frame_tool_bar): New symbol for updating frame_size_history.
513 (Qtip_frame, Qterminal_frame): New symbols.
514 (Vframe_adjust_size_history): Rename to frame_size_history.
515 * frame.h (struct frame):
516 Rename can_run_window_configuration_change_hook slot to
518 (frame_size_history_add): Extern.
519 * gtkutil.c (xg_frame_resized): Call frame_size_history_add.
520 Don't set FRAME_PIXEL_WIDTH and FRAME_PIXEL_HEIGHT here.
521 (xg_frame_set_char_size): Try to preserve the status of
522 fullwidth/-height frames. Call frame_size_history_add.
523 (tb_size_cb, update_frame_tool_bar, free_frame_tool_bar)
524 (xg_change_toolbar_position): Call frame_size_history_add.
525 * w32fns.c (x_change_tool_bar_height): Handle frame's fullscreen
527 (Fx_create_frame): Process fullscreen parameter after frame has
529 (x_create_tip_frame): Pass Qtip_frame to adjust_frame_size.
530 (Fx_frame_geometry): Don't pollute pure storage.
531 * w32term.c (w32_read_socket): For WM_WINDOWPOSCHANGED,
532 WM_ACTIVATE and WM_ACTIVATEAPP set frame's visibility before
533 calling w32fullscreen_hook. For WM_DISPLAYCHANGE call
534 w32fullscreen_hook immediately.
535 (x_fullscreen_adjust, x_check_fullscreen): Remove.
536 (w32fullscreen_hook): Call change_frame_size just as with a
537 "normal" frame resize operation. Call do_pending_window_change.
538 (x_set_window_size): Try to handle fullwidth and fullheight more
539 accurately. Don't rely on w32_enable_frame_resize_hack.
540 (w32_enable_frame_resize_hack): Remove variable.
541 * widget.c (EmacsFrameResize): Remove dead code.
542 Call frame_size_history_add
543 * window.c (run_window_configuration_change_hook):
544 Check f->after_make_frame instead of
545 f->can_run_window_configuration_change_hook.
546 * xfns.c (x_change_tool_bar_height): Handle frame's fullscreen status.
547 (Fx_create_frame): Process fullscreen parameter after frame has
549 (Fx_frame_geometry): Don't pollute pure storage.
550 * xterm.c (x_net_wm_state, x_handle_net_wm_state):
551 Call frame_size_history_add.
552 (do_ewmh_fullscreen): Handle x_frame_normalize_before_maximize.
553 (x_check_fullscreen): Count in menubar when calling
554 XResizeWindow. Wait for ConfigureNotify event.
555 Call frame_size_history_add.
556 (x_set_window_size_1): Remove PIXELWISE argument. Try to handle
557 changing a fullheight frame's width or a fullwidth frame's
558 height. Call frame_size_history_add.
559 (x_set_window_size): Simplify xg_frame_set_char_size and
560 x_set_window_size_1 calls.
561 (x_frame_normalize_before_maximize): New variable.
563 2015-02-07 Paul Eggert <eggert@cs.ucla.edu>
565 Remove no-longer-used cursor_in_echo_area code
566 * dispnew.c (set_window_cursor_after_update, update_frame_1):
567 Remove checks for negative cursor_in_echo_area, since this var is
568 a boolean, and has been a boolean for some time. Simplify.
569 * dispnew.c (init_display):
570 * xdisp.c (message3_nolog, vmessage): Use bool for boolean.
572 2015-02-05 Stefan Monnier <monnier@iro.umontreal.ca>
574 * eval.c (Ffunction): Handle the new (:documentation ...) form.
575 (syms_of_eval): Declare `:documentation'.
577 2015-02-05 Martin Rudalics <rudalics@gmx.at>
579 * xdisp.c (Fwindow_text_pixel_size): Remove optional BUFFER
580 argument added on 2015-02-01.
582 2015-02-04 Paul Eggert <eggert@cs.ucla.edu>
584 Remove no-longer-used two_byte_p calculations
585 * dispextern.h (struct glyph_string): Remove member two_byte_p.
587 * xdisp.c (get_glyph_face_and_encoding): Remove arg two_byte_p.
590 2015-02-03 Paul Eggert <eggert@cs.ucla.edu>
592 Omit unnecessary var if GTK or NS
593 * frame.c, frame.h (frame_default_tool_bar_height) [USE_GTK||HAVE_NS]:
594 Now a constant zero on these platforms.
596 2015-02-01 Martin Rudalics <rudalics@gmx.at>
598 * xdisp.c (Fwindow_text_pixel_size): Add optional argument BUFFER.
600 2015-01-31 Eli Zaretskii <eliz@gnu.org>
602 * coding.c (raw_text_coding_system_p): New function.
604 * keyboard.c (read_decoded_event_from_main_queue): Use it when the
605 keyboard coding-system is 'raw-text'. (Bug#19532)
607 * coding.h (raw_text_coding_system_p): Add prototype.
609 2015-01-31 Andreas Schwab <schwab@linux-m68k.org>
611 * Makefile.in (gl-stamp): Generate globals.h through the use of
613 (globals.h): Replace with empty command.
615 2015-01-31 Eli Zaretskii <eliz@gnu.org>
617 * keyboard.c (kbd_buffer_store_event_hold): Ignore FOCUS_OUT_EVENT
618 and ICONIFY_EVENT for the purposes of breaking while-no-input
621 * dired.c (read_dirent): Correct the "MSDOS hacks" hack: the
622 special code for errno = ENOENT or EACCES is needed for WINDOWSNT,
625 2015-01-31 Paul Eggert <eggert@cs.ucla.edu>
627 Simplify read_dirent's MSDOS hacks
628 * dired.c (read_dirent): Simplify by removing the need for the
629 DIR_ENTRY argument. All callers changed. This separates the
630 MS-DOS idiosyncrasies better from the rest of the code.
632 2015-01-30 Eli Zaretskii <eliz@gnu.org>
634 * dired.c (read_dirent): Accept an additional argument
635 FIRST_ENTRY. If readdir fails with ENOENT or EACCES the first
636 time it is called, report the error as if it happened in
638 (directory_files_internal, file_name_completion): Adjust callers
641 2015-01-30 Paul Eggert <eggert@cs.ucla.edu>
643 Refactor calls to opendir for simplicity
644 * dired.c (open_directory): Accept Lisp_Object, not char *, for
645 dirname. Signal an error if the open fails. All callers changed.
647 2015-01-29 Paul Eggert <eggert@cs.ucla.edu>
649 Report readdir failures
650 Previously, on non-MS-Windows platforms the code treated most
651 readdir failures as EOF. This was incorrect, e.g., when readdir
652 fails with errno == EOVERFLOW. Signal an error instead.
653 * dired.c (read_dirent):
654 New function, which signals an error when readdir fails.
655 (directory_files_internal, file_name_completion): Use it.
657 2015-01-29 Eli Zaretskii <eliz@gnu.org>
659 Use bool for boolean in w32menu.c, w32font.c, w32uniscribe.c.
660 * w32uniscribe.c (uniscribe_list, uniscribe_match): Use bool where
663 * w32font.c (struct font_callback_data, w32font_list_internal)
664 (w32font_driver, w32font_match_internal): Use bool where appropriate.
666 * w32menu.c (x_activate_menubar, set_frame_menubar)
667 (w32_dialog_show, initialize_frame_menubar, w32_menu_show)
668 (is_simple_dialog): Use bool where appropriate.
670 2015-01-28 Paul Eggert <eggert@cs.ucla.edu>
672 Use bool, not int, to track face changes
673 * xfaces.c (face_change): Rename from face_change_count, and
674 change from int to bool. The var is now true (instead of nonzero)
675 if attributes have changed; this is simpler. All uses changed.
678 2015-01-28 Eli Zaretskii <eliz@gnu.org>
680 * dired.c (directory_files_internal, file_name_completion)
681 [WINDOWSNT]: Signal an error when errno is set non-zero by
682 'readdir', regardless of its value.
684 * w32.c (sys_readdir): Set errno to ENOENT when the directory
685 doesn't exist and to EACCES when it's not accessible to the
686 current user. Set errno to zero when FindNextFile exhausts the
687 directory, so that callers don't interpret that as an error and
688 don't signal a file-error.
689 (open_unc_volume): Set errno to ENOENT if WNetOpenEnum fails.
691 * dired.c (directory_files_internal) [WINDOWSNT]: If readdir
692 returns NULL and errno is ENOTDIR, behave as if opendir failed to
693 open the directory. (Bug#19701)
695 * w32.c (sys_readdir): If FindFirstFile fails because the
696 directory doesn't exist, set errno to ENOTDIR.
698 2015-01-28 Jan Djärv <jan.h.d@swipnet.se>
700 * nsterm.m (drawRect:): Add block/unblock_input (Bug#19660).
702 2015-01-28 Paul Eggert <eggert@cs.ucla.edu>
704 Fix coding.c subscript error
705 * coding.c (CODING_ISO_INVOKED_CHARSET):
706 Avoid undefined behavior if CODING_ISO_INVOCATION returns negative.
708 2015-01-28 Eli Zaretskii <eliz@gnu.org>
710 * xdisp.c (produce_image_glyph): Fix display of images in R2L
711 screen lines: prepend the new glyph to the ones already there
712 instead of appending it.
714 * w32fns.c (w32_set_title_bar_text): New function, including
715 support for titles with non-ASCII characters outside of the
716 current system codepage.
717 (x_set_name, x_set_title): Use it. (Bug#19590)
719 * indent.c (Fvertical_motion): Return zero if we started from ZV
720 and there's an overlay after-string there. (Bug#19553)
722 * emacs.c (usage_message): Fix the description of the -nl switch.
725 * xdisp.c (move_it_to, try_cursor_movement): Don't use the window
726 end information if the window_end_valid flag is unset.
727 (try_window_id): If the call to display_line invalidated the
728 window end information, give up the try_window_id optimization.
731 * w32fns.c (Fx_server_version, Fx_server_vendor): Doc fix.
732 * xfns.c (Fx_server_version, Fx_server_vendor): Doc fix.
734 * emacs.c (syms_of_emacs) <system-configuration>: Doc fix. (Bug#19502)
736 2015-01-28 Stefan Monnier <monnier@iro.umontreal.ca>
738 * lisp.mk (lisp): Add cl-preloaded.
740 2015-01-27 Paul Eggert <eggert@cs.ucla.edu>
742 Use bool for boolean in xfaces.c
743 * dispextern.h: Adjust to signature changes.
744 * font.c (font_at, font_range):
745 * fontset.c (Finternal_char_font):
746 * fringe.c (draw_fringe_bitmap_1):
747 * xdisp.c (handle_face_prop, face_before_or_after_it_pos)
748 (get_next_display_element, highlight_trailing_whitespace)
749 (display_string, calc_line_height_property)
750 (note_mode_line_or_margin_highlight, note_mouse_highlight):
751 * xfaces.c (tty_suppress_bold_inverse_default_colors_p)
752 (menu_face_changed_default, recompute_basic_faces)
753 (Fbitmap_spec_p, parse_rgb_list, tty_lookup_color)
754 (tty_defined_color, defined_color, face_color_gray_p)
755 (face_color_supported_p, load_color2, load_face_colors)
756 (Fx_list_fonts, LFACEP, push_named_merge_point)
757 (resolve_face_name, lface_from_face_name_no_resolve)
758 (lface_from_face_name, get_lface_attributes_no_remap)
759 (get_lface_attributes, lface_fully_specified_p)
760 (set_lface_from_font, merge_face_vectors, merge_named_face)
761 (merge_face_ref, Finternal_make_lisp_face)
762 (Finternal_lisp_face_p, Finternal_copy_lisp_face)
763 (Finternal_set_lisp_face_attribute)
764 (update_face_from_frame_parameter, set_font_frame_param)
765 (face_boolean_x_resource_value)
766 (Finternal_set_lisp_face_attribute_from_resource)
767 (x_update_menu_appearance, Finternal_get_lisp_face_attribute)
768 (Finternal_merge_in_global_face, Fface_font, face_attr_equal_p)
769 (lface_equal_p, Finternal_lisp_face_equal_p)
770 (Finternal_lisp_face_empty_p, lface_same_font_attributes_p)
771 (Fcolor_distance, lookup_named_face, lookup_basic_face)
772 (lookup_derived_face, Fface_attributes_as_vector)
773 (x_supports_face_attributes_p, tty_supports_face_attributes_p)
774 (Fdisplay_supports_face_attributes_p, realize_basic_faces)
775 (realize_default_face, realize_named_face)
776 (realize_non_ascii_face, realize_x_face, map_tty_color)
777 (realize_tty_face, compute_char_face, face_at_buffer_position)
778 (face_for_overlay_string, face_at_string_position):
779 Use bool for boolean.
780 * xfaces.c (set_lface_from_font):
781 Return void, since callers never use the result.
783 2015-01-26 Andreas Schwab <schwab@linux-m68k.org>
785 * image.c (lookup_pixel_color): Reorder conditions that are
787 (x_to_xcolors): Likewise.
788 (x_detect_edges): Likewise.
789 (png_load_body): Likewise.
790 (gif_close): Likewise.
791 (gif_load): Likewise.
793 2015-01-25 Eli Zaretskii <eliz@gnu.org>
795 Use bool for boolean in w32term.c
796 * w32term.c (x_update_window_begin, x_update_window_end)
797 (x_update_end, x_after_update_window_line)
798 (x_set_glyph_string_gc, x_draw_glyph_string_background)
799 (x_draw_glyph_string_foreground)
800 (x_draw_composite_glyph_string_foreground)
801 (x_draw_glyphless_glyph_string_foreground)
802 (x_draw_image_glyph_string, x_draw_glyph_string)
803 (x_draw_stretch_glyph_string, note_mouse_movement)
804 (w32_mouse_position, x_scroll_bar_report_motion)
805 (x_horizontal_scroll_bar_report_motion, w32_read_socket)
806 (w32_set_vertical_scroll_bar, w32_set_horizontal_scroll_bar)
807 (w32_draw_window_cursor, x_new_font, x_set_offset)
808 (x_set_window_size, x_make_frame_invisible, x_iconify_frame):
809 Use bool where appropriate.
811 Use bool for boolean in w32fns.c
812 * w32fns.c (w32_defined_color, x_decode_color)
813 (Fxw_color_defined_p, Fxw_color_values, x_set_icon_type)
814 (x_set_menu_bar_lines, x_change_tool_bar_height)
815 (x_set_internal_border_width, x_explicitly_set_name)
816 (x_implicitly_set_name, Fx_create_frame, w32_window)
817 (x_create_tip_frame, Fx_show_tip): Use bool where appropriate.
819 2015-01-25 Paul Eggert <eggert@cs.ucla.edu>
821 Use bool for boolean in xfns.c
822 * xfaces.c (x_update_menu_appearance):
823 * xfns.c (x_real_positions, x_defined_color, x_decode_color)
824 (xg_set_icon, xg_set_icon_from_xpm_data, x_set_cursor_color)
825 (x_set_icon_type, x_set_icon_name, x_set_menu_bar_lines)
826 (x_change_tool_bar_height, x_set_internal_border_width)
827 (x_encode_text, x_set_name_internal, x_explicitly_set_name)
828 (x_implicitly_set_name, x_default_scroll_bar_color_parameter)
829 (hack_wm_protocols, xic_create_fontsetname, xic_free_xfontset)
830 (x_window, x_icon, Fx_wm_set_size_hint, Fx_create_frame)
831 (Fxw_color_defined_p, Fxw_color_values, x_create_tip_frame)
832 (Fx_show_tip, clean_up_file_dialog, Fx_file_dialog)
833 (clean_up_dialog, syms_of_xfns):
834 * xterm.h (xg_set_icon, xg_set_icon_from_xpm_data)
835 (xic_create_fontsetname):
836 Use bool for boolean.
837 * xfns.c: Include bitmaps/gray.xbm unconditionally.
839 Count MANY function args more reliably
840 * alloc.c (Fgc_status, purecopy, unbind_to, garbage_collect_1):
841 * buffer.c (Fbuffer_list, Fkill_buffer):
842 * callint.c (read_file_name, Fcall_interactively):
843 * charset.c (Fset_charset_priority, syms_of_charset):
844 * chartab.c (uniprop_encode_value_numeric):
845 * coding.c (syms_of_coding):
846 * composite.c (syms_of_composite):
847 * data.c (wrong_range):
848 * dbusbind.c (syms_of_dbusbind):
849 * dired.c (file_attributes):
850 * editfns.c (Fdecode_time, update_buffer_properties, format2):
851 * eval.c (run_hook_with_args_2, apply1, call1, call2, call3)
852 (call4, call5, call6, call7):
853 * fileio.c (Finsert_file_contents, choose_write_coding_system)
854 (Fcar_less_than_car, build_annotations, auto_save_error):
855 * filelock.c (get_boot_time):
856 * fns.c (internal_equal, nconc2, Fyes_or_no_p, Fwidget_apply):
857 (maybe_resize_hash_table, secure_hash):
858 * font.c (font_style_to_value, font_open_by_name, Flist_fonts):
859 * fontset.c (fontset_add, Fset_fontset_font):
860 * ftfont.c (ftfont_lookup_cache):
861 * gtkutil.c (xg_get_font):
862 * insdel.c (signal_before_change, signal_after_change):
863 * keymap.c (append_key):
864 * lread.c (load_warn_old_style_backquotes, Fload, init_lread):
865 * minibuf.c (Fread_buffer):
866 * print.c (print_preprocess):
867 * process.c (Fformat_network_address, Fmake_network_process)
868 (server_accept_connection):
869 * sound.c (Fplay_sound_internal):
870 * term.c (Fsuspend_tty, Fresume_tty):
871 * window.c (window_list):
872 * xdisp.c (run_redisplay_end_trigger_hook, add_to_log)
873 (message_with_string):
874 * xfaces.c (Fx_list_fonts):
875 * xfont.c (syms_of_xfont):
876 * xselect.c (x_handle_selection_request)
877 (x_handle_selection_clear, x_clear_frame_selections)
878 (x_clipboard_manager_error_1):
879 Prefer CALLMANY and CALLN to counting args by hand.
880 * doc.c (reread_doc_file): Remove unused code.
881 * fns.c (concat2, concat3): Redo to avoid need for local-var vector.
882 (cmpfn_user_defined, hashfn_user_defined, Fmaphash):
883 Prefer call1 and call2 to Ffuncall.
884 * keyboard.c (safe_run_hook_funcall, safe_run_hooks):
885 Use struct literal rather than a local var, for simplicity.
886 * keymap.c (where_is_internal): Use NULL rather than a pointer
888 * lisp.h (CALLMANY, CALLN): New macros.
889 * sound.c (Fplay_sound_internal): Coalesce duplicate code.
892 Use gnustep-config if available
893 * emacs.c [NS_IMPL_GNUSTEP]: Don't include <GNUstepBase/GSConfig.h>.
894 It doesn't appear to be needed, and the inclusion breaks on
895 Ubuntu 14.10 when 'configure' uses 'gnustep-config'.
897 2015-01-22 Eli Zaretskii <eliz@gnu.org>
899 * xdisp.c (init_iterator): Restore a comment lost in transition.
901 2015-01-22 Paul Eggert <eggert@cs.ucla.edu>
903 Use bool for boolean in xfont.c, xftfont.c, xgselect.c
904 * xfont.c (xfont_driver, xfont_chars_supported)
905 (xfont_text_extents):
906 * xftfont.c (xftfont_get_colors, xftfont_open)
907 (xftfont_prepare_face, xftfont_done_face)
908 (xftfont_cached_font_ok):
909 * xgselect.c (xg_select):
910 Use bool for boolean.
912 Don't downcase system diagnostics' first letters
913 * fileio.c (report_file_errno): Don't downcase, and simplify.
916 Isolate NIL_IS_ZERO-assuming code better
917 Suggested by Stefan Monnier in:
918 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00588.html
919 * alloc.c (allocate_pseudovector):
920 Use memclear, not memsetnil, to remove a 'verify'.
921 * callint.c (Fcall_interactively):
922 * dispnew.c (realloc_glyph_pool):
923 * xdisp.c (init_iterator):
924 Use memclear, not memset, to remove a 'verify'.
925 * lisp.h (memclear): Rename from memsetnil, and take a byte
926 count rather than a word count. All callers changed.
928 2015-01-20 Paul Eggert <eggert@cs.ucla.edu>
930 Undo port to hypothetical nonzero Qnil case
931 This mostly undoes the previous change in this area. See:
932 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00570.html
933 * alloc.c (allocate_pseudovector):
934 * callint.c (Fcall_interactively):
935 * dispnew.c (realloc_glyph_pool):
936 * fringe.c (init_fringe):
937 * lisp.h (memsetnil):
938 * xdisp.c (init_iterator):
939 Simplify by assuming that Qnil is zero, but verify the assumption.
940 * lisp.h (NIL_IS_ZERO): Revert back to this symbol, removing
941 NIL_IS_NONZERO. All uses changed.
943 2015-01-20 Jan Djärv <jan.h.d@swipnet.se>
945 * nsterm.m (EV_TRAILER2): Set Vinhibit_quit to Qt (Bug#19531).
947 2015-01-20 Dmitry Antipov <dmantipov@yandex.ru>
949 Prefer xlispstrdup to avoid dumb calls to strlen.
950 * nsfont.m (ns_get_family):
951 * nsterm.m (ns_term_init):
952 * w32fns.c (w32_window):
953 * xfns.c (x_window, Fx_select_font): Use xlispstrdup.
955 2015-01-20 Paul Eggert <eggert@cs.ucla.edu>
957 Correct an old fix for GTK font selection
958 * gtkutil.c (xg_get_font): Fix off-by-2 typo.
961 Fix minor bugs with printing null bytes
962 * minibuf.c (read_minibuf_noninteractive):
963 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]:
964 Work even if the Lisp string contains a null byte.
966 Port to hypothetical case where Qnil is nonzero
967 * alloc.c (allocate_pseudovector):
968 * callint.c (Fcall_interactively):
969 * coding.c (syms_of_coding):
970 * dispnew.c (realloc_glyph_pool):
971 * fringe.c (init_fringe):
972 * lisp.h (memsetnil):
973 * xdisp.c (init_iterator):
974 Port to the currently-hypothetical case where Qnil is nonzero.
975 * dispnew.c (adjust_glyph_matrix): Remove unnecessary verification,
976 as there are no Lisp_Object values in the data here.
977 * lisp.h (NIL_IS_NONZERO): New symbol, replacing NIL_IS_ZERO.
978 All uses changed. Define only if not already defined, so that one
979 can debug with -DNIL_IS_NONZERO.
980 * xdisp.c (init_iterator): Remove unnecessary initializations to 0.
982 2015-01-19 Eli Zaretskii <eliz@gnu.org>
984 * dispnew.c (adjust_glyph_matrix, realloc_glyph_pool): Verify that
985 Qnil is represented as zero, before using that to initialize parts
986 of the glyph structure.
988 * xdisp.c (init_iterator): Verify that Qnil is represented as
989 zero, before using that to initialize parts of the iterator
992 2015-01-19 Paul Eggert <eggert@cs.ucla.edu>
994 Prefer memset to repeatedly assigning Qnil
995 * alloc.c (allocate_pseudovector): Catch more bogus values.
996 * alloc.c (allocate_pseudovector):
997 * callint.c (Fcall_interactively):
998 * coding.c (syms_of_coding):
999 * fringe.c (init_fringe):
1000 Verify that Qnil == 0.
1001 * callint.c (Fcall_interactively):
1002 * eval.c (Fapply, Ffuncall):
1003 * fns.c (mapcar1, larger_vector):
1004 * font.c (font_expand_wildcards):
1005 * fringe.c (init_fringe):
1006 Prefer memset to assigning zeros by hand.
1007 * callint.c (Fcall_interactively):
1008 Remove duplicate assignment of Qnil to args[i].
1009 * coding.c (syms_of_coding):
1010 Prefer LISP_INITIALLY_ZERO to assigning zeros by hand.
1011 * fileio.c (Ffile_selinux_context):
1012 Rewrite to avoid need for Lisp_Object array.
1013 * lisp.h (XLI_BUILTIN_LISPSYM): New macro.
1014 (DEFINE_LISP_SYMBOL_END): Use it.
1015 (NIL_IS_ZERO): New constant.
1016 (memsetnil): New function.
1018 2015-01-16 Dmitry Antipov <dmantipov@yandex.ru>
1020 Tune pseudovector allocation assuming Qnil == 0.
1021 * alloc.c (allocate_pseudovector): Use memset for both
1022 Lisp_Objects and regular slots. Add zerolen arg.
1023 * lisp.h (allocate_pseudovector): Adjust prototype.
1024 (ALLOCATE_PSEUDOVECTOR): Adjust user.
1025 (ALLOCATE_ZEROED_PSEUDOVECTOR): New macro.
1026 (allocate_hash_table, allocate_window, allocate_frame)
1027 (allocate_process, allocate_terminal): Remove prototypes.
1028 * fns.c (allocate_hash_table): Now static here.
1029 * frame.c (allocate_frame):
1030 * process.c (allocate_process):
1031 * terminal.c (allocate_terminal):
1032 * window.c (allocate_window): Now static here.
1033 Use ALLOCATE_ZEROED_PSEUDOVECTOR. Add comment.
1035 * lisp.h (XTERMINAL): Add eassert.
1036 * process.c (make_lisp_proc): Now static here.
1038 Prefer INLINE functions in font.h to match style used in lisp.h.
1039 * font.h (FONTP, FONT_SPEC_P, FONT_ENTITY_P, FONT_OBJECT_P)
1040 (CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY, CHECK_FONT_OBJECT)
1041 (XFONT_SPEC, XFONT_ENTITY, XFONT_OBJECT, CHECK_FONT_GET_OBJECT):
1043 * font.c (Ffont_otf_alternates, Fquery_font, Ffont_get_glyphs):
1044 * ftfont.c (ftfont_shape):
1045 * macfont.m (macfont_shape):
1046 * w32uniscribe.c (uniscribe_shape):
1047 * xftfont.c (xftfont_shape): Adjust CHECK_FONT_GET_OBJECT users.
1049 2015-01-16 Paul Eggert <eggert@cs.ucla.edu>
1051 Give up on -Wsuggest-attribute=const
1052 * decompress.c (Fzlib_available_p):
1053 * gnutls.c (Fgnutls_available_p):
1054 * gtkutil.h (xg_uses_old_file_dialog):
1055 * xdisp.c (Ftool_bar_height):
1056 * xmenu.c (popup_activated):
1057 No longer const, since it's not const on at lest some
1058 configurations, and we shouldn't lie to the compiler.
1060 2015-01-15 Eli Zaretskii <eliz@gnu.org>
1062 * fileio.c: Include binary-io.h.
1063 (Fset_binary_mode): New function.
1064 (syms_of_fileio): Defsubr it.
1065 (syms_of_fileio) <Qstdin, Qstdout, Qstderr>: DEFSYM them.
1067 2015-01-15 Teodor Zlatanov <tzz@lifelogs.com>
1069 * gnutls.c (init_gnutls_functions): Import gnutls_x509_crt_check_issuer.
1070 (Fgnutls_peer_status): Use it to set the :self-signed flag.
1071 Rename the previous :self-signed to :unknown-ca. (Bug#19404)
1072 (Fgnutls_peer_status_warning_describe): Explain :unknown-ca flag.
1074 2015-01-14 Eli Zaretskii <eliz@gnu.org>
1076 * w32fns.c (w32_wnd_proc): Ignore MENUITEMINFO's dwItemData data
1077 when FLAGS indicate the item is not highlighted. (Bug#19596)
1079 2015-01-14 Martin Rudalics <rudalics@gmx.at>
1081 * xmenu.c (update_frame_menubar): Remove garbaged code.
1083 2015-01-14 Paul Eggert <eggert@cs.ucla.edu>
1085 remove_slash_colon need not be inline
1086 * process.c, process.h (remove_slash_colon): No longer inline.
1087 This saves text bytes without hurting runtime performance.
1089 2015-01-14 Dmitry Antipov <dmantipov@yandex.ru>
1091 Avoid extra multibyteness check in ENCODE_FILE users.
1092 * callproc.c (encode_current_directory, Fcall_process, call_process):
1093 * dired.c (directory_files_internal, file_name_completion):
1094 Do not check for STRING_MULTIBYTE because encode_file_name
1095 is a no-op for unibyte strings.
1097 * process.h (remove_slash_colon): New function.
1098 * callproc.c (encode_current_directory, call_process):
1099 * process.c (Fstart_process): Use it.
1101 Consistently handle time zone specification.
1102 * editfns.c (decode_time_zone): New function, refactored out from ...
1103 (Fencode_time): ... adjusted user.
1104 (Fset_time_zone_rule): Use decode_time_zone.
1106 * editfns.c (make_buffer_string_both): If requested range intersects
1107 the gap, don't move the latter but copy in two regions, thus avoiding
1108 unnecessary relocation of buffer data.
1110 2015-01-14 Paul Eggert <eggert@cs.ucla.edu>
1112 Use bool for boolean in xmenu.c, xml.c
1113 * xmenu.c (x_menu_set_in_use, popup_get_selection)
1114 (Fx_menu_bar_open_internal, popup_widget_loop)
1115 (x_activate_menubar, xg_crazy_callback_abort)
1116 (update_frame_menubar, set_frame_menubar)
1117 (initialize_frame_menubar, free_frame_menubar)
1118 (create_and_show_popup_menu, x_menu_show)
1119 (create_and_show_dialog, x_dialog_show):
1120 * xml.c (libxml2_loaded_p, init_libxml2_functions, parse_region)
1121 (Flibxml_parse_html_region, Flibxml_parse_xml_region):
1122 * xrdb.c (main) [TESTRM]:
1123 * xsettings.c (init_gsettings):
1124 * xterm.c (XFillRectangle, xg_scroll_callback)
1125 (xg_end_scroll_callback):
1126 * xterm.h (x_menu_set_in_use) [USE_GTK || USE_MOTIF]:
1127 Use bool for boolean.
1128 * xmenu.c (TRUE): Remove; no longer used.
1129 (show_help_event): Remove long-unused code.
1130 (set_frame_menubar): Remove "#if 1" and corresponding "#endif" lines.
1132 2015-01-13 Paul Eggert <eggert@cs.ucla.edu>
1134 Don't say Fnext_read_file_uses_dialog_p is const
1135 It's const only if a windowing system is not used; don't say it's
1136 const otherwise. See:
1137 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00310.html
1138 * fileio.c (next_read_file_uses_dialog_p): Remove.
1139 Move guts back to ...
1140 (Fnext_read_file_uses_dialog_p): ... here.
1141 Don't declare as const, as make-docfile.c now has a special case
1142 for this function. This is an ugly hack, but it's better than
1143 lying to the compiler.
1145 Remove now-unnecessary forward XTYPE decl
1146 * lisp.h (XTYPE): Remove forward declaration. The recent merge
1147 from emacs-24 fixed the problem in a better way, by moving XPNTR's
1148 definition to after XTYPE's.
1150 2015-01-13 Eli Zaretskii <eliz@gnu.org>
1152 Fix problems with 32-bit wide-int build exposed by MinGW.
1153 * lisp.h (XPNTR): Move definition to after XTYPE, to avoid
1154 compilation error in an unoptimized build when !USE_LSB_TAG.
1156 * w32heap.c (DUMPED_HEAP_SIZE): For 32-bit wide-int build, use the
1157 same larger value as for the 64-bit build.
1159 * w32term.h (SCROLL_BAR_PACK): Cast the result to UINT_PTR to
1160 avoid compiler warnings.
1162 * w32proc.c (Fw32_get_codepage_charset, Fw32_set_keyboard_layout):
1163 Avoid compiler warnings about cast from integer to pointer of
1166 * w32menu.c (menubar_selection_callback, w32_menu_show): Cast to
1167 UINT_PTR instead of EMACS_INT, to avoid compiler warnings about
1168 casting from integer to pointer of different size.
1169 (add_menu_item): Pass the help-echo string as a pointer to
1170 Lisp_String, not as a Lisp_Object.
1171 (w32_menu_display_help): Use make_lisp_ptr to reconstruct a Lisp
1172 string object from its C pointer.
1174 * w32fns.c (w32_msg_pump) <WM_EMACS_UNREGISTER_HOT_KEY>: Use
1175 make_lisp_ptr instead of XIL, to reconstruct a Lisp_Cons from its
1177 <WM_EMACS_TOGGLE_LOCK_KEY>: msg.lparam is now a C integer.
1178 (Fx_create_frame): Type-cast the result of XFASTINT to avoild
1179 compiler warnings about size differences.
1180 (Fw32_unregister_hot_key): Pass the tail of w32_grabbed_keys as a
1181 pointer to a Lisp_Cons struct, not as a disguised EMACS_INT.
1182 (Fw32_toggle_lock_key): Pass the new state of the key as a C
1183 integer; use -1 for nil. Doc fix.
1185 * .gdbinit (xgetsym): New subroutine.
1186 (xsymname, xsymbol): Use it.
1187 (xprintsym): No need to call xgetptr.
1189 2015-01-13 Martin Rudalics <rudalics@gmx.at>
1191 * frame.c (adjust_frame_size): Make sure new numbers of
1192 lines/columns get installed after font size change (Bug#19575).
1194 2015-01-13 Dmitry Antipov <dmantipov@yandex.ru>
1196 Add DEFUN attributes.
1197 * callint.c (Finteractive):
1198 * character.c (Fcharacterp, Fmax_char):
1199 * data.c (Feq, Fnull, Fconsp, Fatom, Flistp, Fnlistp, Fsymbolp)
1200 (Fstringp, Fchar_or_string_p, Fintegerp, Fnatnump, Fnumberp)
1201 (Ffloatp, Fbyteorder):
1202 * decompress.c (Fzlib_available_p):
1203 * fns.c (Fidentity):
1204 * frame.c (Fframe_windows_min_size):
1205 * gnutls.c (Fgnutls_error_p, Fgnutls_available_p):
1206 * window.c (Fwindow__sanitize_window_sizes):
1207 * xdisp.c (Ftool_bar_height):
1208 * xfaces.c (Fface_attribute_relative_p): Add const attribute.
1209 * emacs.c (Fkill_emacs):
1211 * keyboard.c (Ftop_level, Fexit_recursive_edit)
1212 (Fabor_recursive_edit): Add noreturn attribute.
1214 * search.c (fast_string_match_internal): New function,
1215 consolidated from...
1216 (fast_string_match, fast_string_match_ignore_case): ...functions
1218 * lisp.h (fast_string_match, fast_string_match_ignore_case):
1219 inlined from here now.
1220 (fast_string_match_internal): Add prototype.
1221 * dired.c (file_name_completion): Use fast_string_match_internal.
1223 * fileio.c (next_read_file_uses_dialog_p): New workaround ...
1224 (Fnext_read_file_uses_dialog_p): ... called from here to avoid
1225 ATTRIBUTE_CONST dependency from #ifdefs. For details, see
1226 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00289.html.
1228 2015-01-12 Paul Eggert <eggert@cs.ucla.edu>
1230 Port to 32-bit MingGW --with-wide-int
1231 Problem reported by Eli Zaretskii in:
1232 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00265.html
1233 * lisp.h (struct Lisp_Sub_Char_Table): Check that offset matches
1234 what we think it is, rather than checking only its alignment (and
1235 doing so incorrectly on MinGW).
1237 2015-01-12 Dmitry Antipov <dmantipov@yandex.ru>
1239 * fileio.c (Ffile_name_as_directory, Fdirectory_file_name):
1240 Remove dead NILP check.
1241 * image.c (Flookup_image): Use regular format for docstring.
1242 * keyboard.c (apply_modifiers_uncached): Use stpcpy.
1244 2015-01-12 Martin Rudalics <rudalics@gmx.at>
1246 * dispnew.c (change_frame_size_1): Pass Qchange_frame_size to
1248 * frame.c (frame_default_tool_bar_height): New variable.
1249 (adjust_frame_size): Possibly add requested adjustment to
1250 Vframe_adjust_size_history.
1251 (make_frame): Initialize tool_bar_redisplayed_once slot.
1252 (Fset_frame_height, Fset_frame_width, Fset_frame_size): Clarify
1253 doc-string. Call adjust_frame_size unconditionally (the frame's
1254 text size may remain unaltered but the pixel size may change).
1255 (x_figure_window_size): If frame_default_tool_bar_height was
1256 set, use it instead of calculating the tool bar height from
1257 DEFAULT_TOOL_BAR_IMAGE_HEIGHT. Don't set
1258 Vframe_initial_frame_tool_bar_height.
1259 (Qchange_frame_size, Qxg_frame_set_char_size)
1260 (Qset_window_configuration, Qx_create_frame_1)
1261 (Qx_create_frame_2): New symbols.
1262 (Vframe_initial_frame_tool_bar_height): Remove.
1263 (Vframe_adjust_size_history): New history variable for debugging
1264 frame size adjustments.
1265 * frame.h (struct frame): New boolean slot
1266 tool_bar_redisplayed_once.
1267 (frame_default_tool_bar_height): Extern.
1268 * gtkutil.c (xg_frame_set_char_size): Pass Qxg_frame_set_char_size
1269 to adjust_frame_size.
1270 * nsfns.m (Fx_create_frame): Pass Pass Qx_create_frame_1 and
1271 Qx_create_frame_2 to adjust_frame_size.
1272 * w32fns.c (x_change_tool_bar_height): Call adjust_frame_size with
1273 inhibit 1 when we have not redisplayed the tool bar yet.
1274 (Fx_create_frame): Pass Pass Qx_create_frame_1 and
1275 Qx_create_frame_2 to adjust_frame_size.
1276 * w32menu.c (set_frame_menubar): Simplify adjust_frame_size
1278 * window.c (Fset_window_configuration):
1279 Pass Qset_window_configuration to adjust_frame_size.
1280 * xdisp.c (redisplay_tool_bar): Assign new height to
1281 frame_default_tool_bar_height.
1282 (redisplay_internal): If we haven't redisplayed this frame's
1283 tool bar, call redisplay_tool_bar early so we can adjust the
1284 frame size accordingly.
1285 * xfns.c (x_change_tool_bar_height): Call adjust_frame_size with
1286 inhibit 1 when we have not redisplayed the tool bar yet.
1287 (Fx_create_frame): Pass Pass Qx_create_frame_1 and
1288 Qx_create_frame_2 to adjust_frame_size.
1290 2015-01-12 Paul Eggert <eggert@cs.ucla.edu>
1292 Have 'make' output better GEN names
1293 * Makefile.in (gl-stamp, globals.h): Simplify by putting the new
1294 contents of globals.h into gl-stamp. This lets us use AM_V_GEN
1295 more naturally so that 'make' can output more-accurate names.
1297 2015-01-11 Stefan Monnier <monnier@iro.umontreal.ca>
1299 * buffer.c (init_buffer_once): Initialize buffer_local_flags before
1300 calling reset_buffer_local_variables, and make sure we initialize
1303 2015-01-11 Dmitry Antipov <dmantipov@yandex.ru>
1305 * coding.c (Fcoding_system_plist): Use common style for docstring.
1307 2015-01-11 Paul Eggert <eggert@cs.ucla.edu>
1309 Port to MSB hosts without optimization
1310 E.g., when configuring --with-wide-int CFLAGS='-O0' on x86,
1311 the inline function XTYPE needs to be declared before being used.
1312 * lisp.h (XTYPE): New forward declaration.
1314 2015-01-10 Paul Eggert <eggert@cs.ucla.edu>
1316 Port to 32-bit --with-wide-int
1317 Prefer symbol indexes to struct Lisp_Symbol * casted and then
1318 widened, as the latter had trouble with GCC on Fedora 21 when
1319 configured --with-wide-int and when used in static initializers.
1320 * alloc.c (garbage_collect_1, which_symbols):
1321 * lread.c (init_obarray):
1322 Prefer builtin_lisp_symbol when it can be used.
1323 * dispextern.h (struct image_type.type):
1324 * font.c (font_property_table.key):
1325 * frame.c (struct frame_parm_table.sym):
1326 * keyboard.c (scroll_bar_parts, struct event_head):
1327 * xdisp.c (struct props.name):
1328 Use the index of a builtin symbol rather than its address.
1330 * lisp.h (TAG_SYMPTR, XSYMBOL_INIT): Remove, replacing with ...
1331 (TAG_SYMOFFSET, SYMBOL_INDEX): ... new macros that deal with
1332 symbol indexes rather than pointers, and which work better on MSB
1333 hosts because they shift right before tagging. All uses changed.
1334 (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END):
1335 No longer noops on wide-int hosts, since they work now.
1336 (builtin_lisp_symbol): New function.
1338 Port to HAVE_FREETYPE && !HAVE_XFT
1339 * dispextern.h (struct face.extra) [HAVE_FREETYPE && !HAVE_XFT]:
1340 * font.h (syms_of_xftfont) [HAVE_FREETYPE && !HAVE_XFT]:
1341 Declare in this case too.
1343 2015-01-10 Eli Zaretskii <eliz@gnu.org>
1345 * w32fns.c (Fw32_register_hot_key): Use XINT instead of XLI.
1347 * w32notify.c (Fw32notify_add_watch, w32_get_watch_object):
1348 Use make_pointer_integer instead of XIL.
1349 (Fw32notify_rm_watch): Use XINTPTR instead of XLI.
1351 * w32inevt.c (handle_file_notifications): Use make_pointer_integer
1352 instead of XIL. Put a list of the descriptor, action, and file
1353 name in event->arg, instead of spreading them between event->code
1356 * w32term.c (queue_notifications): Use make_pointer_integer
1357 instead of XIL. Put a list of the descriptor, action, and file
1358 name in event->arg, instead of spreading them between event->code
1361 * keyboard.c (kbd_buffer_get_event) [HAVE_W32NOTIFY]: Adjust Lisp
1362 event creation to changes in w32term.c and w32inevt.c above.
1364 2015-01-09 Paul Eggert <eggert@cs.ucla.edu>
1366 Port Qnil==0 changes to 32-bit --with-wide-int
1367 * lisp.h (lisp_h_XSYMBOL, XSYMBOL): Assume USE_LSB_TAG in the
1368 macro-implemented version. For the non-USE_LSB_TAG case, supply
1369 a new inline function that is the inverse of the new TAG_SYMPTR.
1370 (lisp_h_XUNTAGBASE, XUNTAGBASE): Remove. All uses removed.
1371 (TAG_SYMPTR) [!USE_LSB_TAG]: If the pointer subtraction yields a
1372 negative number, don't allow sign bits to bleed into the encoded
1373 value. Shift in zero bits instead.
1375 Refactor pointer-to-integer conversion
1376 * gfilenotify.c (monitor_to_lisp, lisp_to_monitor):
1377 Rename and move to lisp.h. All uses changed.
1378 * lisp.h (XINTPTR, make_pointer_integer): New inline functions,
1379 which are renamed from gfilenotify.c's lisp_to_monitor and
1380 monitor_to_lisp, and with more-generic void * signatures.
1382 2015-01-08 Eli Zaretskii <eliz@gnu.org>
1384 * dispnew.c (buffer_posn_from_coords): Fix the value of the column
1385 returned for right-to-left screen lines. (Before the change on
1386 2014-12-30, the incorrectly-computed X pixel coordinate concealed
1389 * .gdbinit (xsymname): New subroutine.
1390 (xprintsym, initial-tbreak): Use it to access the name of a symbol
1391 in a way that doesn't cause GDB to barf when it tries to
1392 dereference a NULL pointer.
1394 * xdisp.c (next_element_from_c_string): Use Lisp integer zero as
1396 (set_cursor_from_row, try_cursor_movement, dump_glyph)
1397 (insert_left_trunc_glyphs, append_space_for_newline)
1398 (extend_face_to_end_of_line, highlight_trailing_whitespace)
1399 (find_row_edges, ROW_GLYPH_NEWLINE_P, Fmove_point_visually)
1400 (Fbidi_resolved_levels, produce_special_glyphs)
1401 (rows_from_pos_range, mouse_face_from_buffer_pos)
1402 (note_mouse_highlight): Use nil as the object for glyphs inserted
1403 by the display engine, and test with NILP instead of INTEGERP.
1406 * w32fns.c (Fx_show_tip): Use NILP to test for glyphs inserted by
1409 * xfns.c (Fx_show_tip): Use NILP to test for glyphs inserted by
1412 * dispextern.h (struct glyph, struct it): Update comments for the
1415 2015-01-08 Paul Eggert <eggert@cs.ucla.edu>
1417 Port new Lisp symbol init to x86 --with-wide-int
1418 * lisp.h (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END):
1419 Define to empty on platforms where EMACS_INT_MAX != INTPTR_MAX, as
1420 GCC (at least) does not allow a constant initializer to widen an
1423 * lisp.h (TAG_SYMPTR): Don't do arithmetic on NULL.
1424 This is a followup to the "Port Qnil==0 XUNTAG to clang" patch.
1425 Although clang doesn't need it, some other compiler might, and
1426 it's easy enough to be safe.
1428 * conf_post.h (ATTRIBUTE_ALLOC_SIZE): Port to clang 3.5.0.
1429 Apparently clang removed support for the alloc_size attribute.
1431 Port Qnil==0 XUNTAG to clang
1432 clang has undefined behavior if the program subtracts an integer
1433 from (char *) 0. Problem reported by YAMAMOTO Mitsuharu in:
1434 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00132.html
1435 * lisp.h (lisp_h_XUNTAG) [USE_LSB_TAG]:
1436 (XUNTAG) [!USE_LSB_TAG]: Port to clang 3.5.0.
1438 Port GFileMonitor * hack to Qnil==0 platforms
1439 Reported by Glenn Morris in: http://bugs.gnu.org/15880#112
1440 * gfilenotify.c (monitor_to_lisp, lisp_to_monitor): New functions.
1441 (dir_monitor_callback, Fgfile_add_watch, Fgfile_rm_watch): Use them.
1443 2015-01-06 Jan Djärv <jan.h.d@swipnet.se>
1445 * nsterm.m (x_set_window_size): Call updateFrameSize to get real
1446 size instead of using widht/height. The frame may be constrained.
1448 2015-01-05 Paul Eggert <eggert@cs.ucla.edu>
1450 * lisp.h (XSYMBOL): Parenthesize id in forward decl.
1451 Needed when neither optimizing nor inlining.
1452 Also, sort decls alphabetically.
1454 2015-01-05 Eli Zaretskii <eliz@gnu.org>
1456 * w32proc.c, w32.h, w32fns.c, w32font.c, w32menu.c, w32notify.c:
1457 * w32proc.c, w32select.c, w32term.c, w32uniscribe.c: Remove
1458 declarations of Q* variables that represent symbols.
1460 2015-01-05 Paul Eggert <eggert@cs.ucla.edu>
1464 If USE_LSB_TAG, arrange for the representation of Qnil to be zero so
1465 that NILP (x) is equivalent to testing whether x is 0 at the
1466 machine level. The overall effects of this and the previous patch
1467 shrink the size of the text segment by 2.3% and speeds up
1468 compilation of all the .elc files by about 0.5% on my platform,
1469 which is Fedora 20 x86-64.
1470 * lisp.h (lisp_h_XPNTR, lisp_h_XSYMBOL, lisp_h_XUNTAG)
1471 (make_lisp_symbol) [USE_LSB_TAG]:
1472 Symbols now tag the difference from lispsym, not the pointer.
1473 (lisp_h_XUNTAGBASE, TAG_SYMPTR): New macros.
1474 (Lisp_Int0, Lisp_Int1, Lisp_Symbol, Lisp_Misc, Lisp_String, Lisp_Cons):
1475 Renumber so that Lisp_Symbol is 0, so that Qnil is zero.
1476 (XSYMBOL): New forward decl.
1477 (XUNTAGBASE): New function.
1480 Compute C decls for DEFSYMs automatically
1482 This patch also makes Q constants (e.g., Qnil) constant addresses
1483 from the C point of view.
1484 * alloc.c, bidi.c, buffer.c, bytecode.c, callint.c, casefiddle.c:
1485 * casetab.c, category.c, ccl.c, charset.c, chartab.c, cmds.c, coding.c:
1486 * composite.c, data.c, dbusbind.c, decompress.c, dired.c, dispnew.c:
1487 * doc.c, editfns.c, emacs.c, eval.c, fileio.c, fns.c, font.c, fontset.c:
1488 * frame.c, fringe.c, ftfont.c, ftxfont.c, gfilenotify.c, gnutls.c:
1489 * image.c, inotify.c, insdel.c, keyboard.c, keymap.c, lread.c:
1490 * macfont.m, macros.c, minibuf.c, nsfns.m, nsfont.m, nsimage.m:
1491 * nsmenu.m, nsselect.m, nsterm.m, print.c, process.c, profiler.c:
1492 * search.c, sound.c, syntax.c, term.c, terminal.c, textprop.c, undo.c:
1493 * window.c, xdisp.c, xfaces.c, xfns.c, xftfont.c, xmenu.c, xml.c:
1494 * xselect.c, xsettings.c, xterm.c:
1495 Remove Q vars that represent symbols (e.g., Qnil, Qt, Qemacs).
1496 These names are now defined automatically by make-docfile.
1497 * alloc.c (init_symbol): New function.
1498 (Fmake_symbol): Use it.
1499 (c_symbol_p): New function.
1500 (valid_lisp_object_p, purecopy): Use it.
1501 * alloc.c (marked_pinned_symbols):
1502 Use make_lisp_symbol instead of make_lisp_ptr.
1503 (garbage_collect_1): Mark lispsym symbols.
1504 (CHECK_ALLOCATED_AND_LIVE_SYMBOL): New macro.
1505 (mark_object): Use it.
1506 (sweep_symbols): Sweep lispsym symbols.
1507 (symbol_uses_obj): New function.
1508 (which_symbols): Use it. Work for lispsym symbols, too.
1509 (init_alloc_once): Initialize Vpurify_flag here; no need to wait,
1510 since Qt's address is already known now.
1511 (syms_of_alloc): Add lispsym count to symbols_consed.
1512 * buffer.c (init_buffer_once): Compare to Qnil, not to make_number (0),
1513 when testing whether storage is all bits zero.
1514 * dispextern.h (struct image_type):
1515 * font.c (font_property_table):
1516 * frame.c (struct frame_parm_table, frame_parms):
1517 * keyboard.c (scroll_bar_parts, struct event_head):
1518 * xdisp.c (struct props):
1519 Use XSYMBOL_INIT (Qfoo) and struct Lisp_Symbol * rather than &Qfoo and
1520 Lisp_Object *, since Qfoo is no longer an object whose address can be
1521 taken. All uses changed.
1522 * eval.c (run_hook): New function. Most uses of Frun_hooks changed to
1523 use it, so that they no longer need to take the address of a Lisp sym.
1524 (syms_of_eval): Don't use DEFSYM on Vrun_hooks, as it's a variable.
1525 * frame.c (syms_of_frame): Add defsyms for the frame_parms table.
1526 * keyboard.c (syms_of_keyboard): Don't DEFSYM Qmenu_bar here.
1527 DEFSYM Qdeactivate_mark before the corresponding var.
1528 * keymap.c (syms_of_keymap): Use DEFSYM for Qmenu_bar and Qmode_line
1529 instead of interning their symbols; this avoids duplicates.
1530 (LISP_INITIALLY, TAG_PTR)
1531 (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END, XSYMBOL_INIT):
1533 (LISP_INITIALLY_ZERO): Use it.
1534 (enum symbol_interned, enum symbol_redirect, struct Lisp_Symbol)
1535 (EXFUN, DEFUN_ARGS_MANY, DEFUN_ARGS_UNEVALLED, DEFUN_ARGS_*):
1536 Move decls up, to avoid forward uses. Include globals.h earlier, too.
1537 (make_lisp_symbol): New function.
1538 (XSETSYMBOL): Use it.
1539 (DEFSYM): Now just a placeholder for make-docfile.
1540 * lread.c (DEFINE_SYMBOLS): Define, for globals.h.
1541 (intern_sym): New function, with body taken from old intern_driver.
1542 (intern_driver): Use it. Last arg is now Lisp integer, not ptrdiff_t.
1544 (define_symbol): New function.
1545 (init_obarray): Define the C symbols taken from lispsym.
1546 Use plain DEFSYM for Qt and Qnil.
1547 * syntax.c (init_syntax_once): No need to worry about
1548 Qchar_table_extra_slots.
1550 2015-01-04 Paul Eggert <eggert@cs.ucla.edu>
1552 'temacs -nw' should not call missing functions
1553 Without this patch, "temacs -nw" fails with the diagnostic
1554 "emacs: Symbol's function definition is void: frame-windows-min-size"
1555 and messes up the tty's state.
1556 * frame.c (Fframe_windows_min_size): New placeholder function.
1557 (syms_of_frame): Define it.
1558 * window.c (Fwindow__sanitize_window_sizes): New placeholder.
1559 (syms_of_window): Define it.
1561 Less 'make' chatter for lisp dir
1562 * Makefile.in (%.elc): Adjust to compile-onefile change in
1563 ../lisp/Makefile.in.
1565 batch write-region no longer says "Wrote FOO"
1566 This cuts down on 'make' chatter a bit.
1567 * fileio.c (Fwrite_region):
1568 Don't output "Wrote /whatever/foo.elc" if noninteractive.
1570 2015-01-03 Paul Eggert <eggert@cs.ucla.edu>
1572 Revert previous change to produce_composite_glyph
1573 * term.c (produce_composite_glyph): Revert previous change (Bug#19496).
1575 Pacify gcc -Wparentheses
1576 * frame.c (x_set_frame_parameters): Add parens (Bug#19428).
1578 2015-01-03 Martin Rudalics <rudalics@gmx.at>
1580 * frame.c (x_set_frame_parameters): Call Fset_frame_size only if
1581 f->can_x_set_window_size is true.
1582 * xterm.c (x_set_window_size_1): Call change_frame_size with
1583 text sizes instead of pixel sizes (Bug#19428).
1585 2015-01-01 Eli Zaretskii <eliz@gnu.org>
1587 * xdisp.c (pos_visible_p): Fix up the X coordinate for
1588 right-to-left screen lines. (Bug#19473)
1590 2015-01-01 Eli Zaretskii <eliz@gnu.org>
1592 * w32proc.c (Fw32_get_codepage_charset): Doc fix. (Bug#19458)
1594 2014-12-31 Paul Eggert <eggert@cs.ucla.edu>
1596 Simplify setfattr use by assuming GNU make
1597 * Makefile.in (PAXCTL_if_present, SETFATTR_if_present): New macros.
1598 (emacs$(EXEEXT), temacs$(EXEEXT), bootstrap-emacs$(EXEEXT)): Use them.
1599 Simplify by using GNU make rather than shell conditionals,
1600 by using ln -f rather than rm -f followed by ln,
1601 and by preferring $@ to spelling out the destination.
1603 2014-12-29 Eli Zaretskii <eliz@gnu.org>
1605 * sysdep.c [WINDOWSNT]: Include sys/socket.h, without which this
1606 file doesn't compile on MS-Windows.
1608 2014-12-29 Paul Eggert <eggert@cs.ucla.edu>
1610 Allow return value of system-name to vary. (Bug#19438)
1611 * filelock.c (current_lock_owner):
1612 * xrdb.c (get_environ_db):
1613 * xterm.c (same_x_server):
1614 * xterm.c (x_term_init):
1615 Prefer (system-name) to system-name, and avoid naming
1616 locals 'system-name'.
1617 * editfns.c (cached_system_name): New static var.
1618 (init_and_cache_system_name): New function.
1619 (init_editfns, Fsystem_name): Use it.
1620 (syms_of_editfns): Initialize it and Vsystem_name to the same value.
1621 * sysdep.c [HAVE_SOCKETS]: Don't include <sys/socket.h>, <netdb.h>.
1622 (h_errno) [TRY_AGAIN && !HAVE_H_ERRNO]: Remove decl.
1623 (init_system_name) [HAVE_SOCKETS]: Don't canonicalize the name.
1624 Don't create a new string if the current value is already correct.
1626 2014-12-28 Paul Eggert <eggert@cs.ucla.edu>
1628 Fix produce_composite_width typo
1629 * term.c (produce_composite_glyph):
1630 Fix typo that confused number of columns for pixel width.
1632 2014-12-28 Paul Eggert <eggert@Penguin.CS.UCLA.EDU>
1634 Wrap dll functions more simply
1635 * decompress.c, gnutls.c, image.c, xml.c:
1636 If WINDOWSNT, use '#define FOO fn_FOO' to wrap dll functions,
1637 rather than the inverse when not WINDOWSNT. This isolates the
1638 fn_* business into the WINDOWSNT-specific section of the code,
1639 which makes it easier to maintain the generic code.
1640 * decompress.c (DEF_ZLIB_FN, LOAD_ZLIB_FN):
1641 * gnutls.c (DEF_GNUTLS_FN, LOAD_GNUTLS_FN):
1642 * image.c (DEF_IMGLIB_FN, LOAD_IMGLIB_FN):
1643 * xml.c (DEF_XML2_FN, LOAD_XML2_FN):
1644 Remove. All uses replaced by DEF_DLL_FN.
1645 * decompress.c (inflateInit2): Remove; no longer needed.
1646 * w32.h (DEF_DLL_FN, LOAD_DLL_FN): New macros.
1648 Port memory-full checking to GnuTLS 3.3
1649 Instead of using gnutls_global_set_mem_functions, check every call
1650 to a GnuTLS function that might return an indication of memory
1651 exhaustion. Suggested by Dmitry Antipov in:
1652 http://lists.gnu.org/archive/html/emacs-devel/2014-12/msg02056.html
1653 * gnutls.c (gnutls_global_set_mem_functions) [WINDOWSNT]: Remove.
1654 (init_gnutls_functions): Do not load gnutls_global_set_mem_functions.
1655 (fn_gnutls_global_set_mem_functions) [!WINDOWSNT]: Remove.
1657 (check_memory_full): New function.
1658 (emacs_gnutls_handshake, emacs_gnutls_handle_error)
1659 (gnutls_make_error, gnutls_certificate_details, Fgnutls_peer_status)
1660 (Fgnutls_boot): Use it.
1661 (emacs_gnutls_global_init): Avoid gnutls_global_set_mem_functions.
1663 2014-12-27 Paul Eggert <eggert@cs.ucla.edu>
1665 Fix parse_settings to match internal documentation
1666 * xsettings.c (parse_settings): Return the number of settings seen.
1667 Count the settings changes accurately.
1668 (read_settings): Don't confuse number of settings changes with
1669 the return code from XGetWindowProperty.
1671 2014-12-27 Eli Zaretskii <eliz@gnu.org>
1673 * xdisp.c (set_iterator_to_next) <GET_FROM_STRING>: Limit search in
1674 composition_compute_stop_pos to the number of characters in the
1676 <GET_FROM_BUFFER, GET_FROM_STRING>: Simplify code.
1678 * composite.c (composition_compute_stop_pos): If no composition
1679 was found in a string before ENDPOS, and ENDPOS is the string end,
1680 no need to back up to a safe point.
1682 * dispextern.h (struct it) <end_charpos>: Improve commentary.
1684 2014-12-27 Jan Djärv <jan.h.d@swipnet.se>
1686 * nsimage.m (allocInitFromFile:): Initialize bmRep.
1687 (dealloc): Release bmRep.
1688 (setPixmapData): Make bmRep local so class member is not
1690 (setPixmapData): Rename local variable bmRep to avoid compiler
1693 2014-12-27 Jan Djärv <jan.h.d@swipnet.se>
1695 * xterm.c (do_ewmh_fullscreen): Don't remove maximized_horz/vert
1696 when going to fullscreen (Bug#0x180004f).
1698 2014-12-27 Eli Zaretskii <eliz@gnu.org>
1700 * window.c (Fwindow_body_width): Doc fix. (Bug#19395)
1702 2014-12-27 Stefan Monnier <monnier@iro.umontreal.ca>
1704 * buffer.c (syms_of_buffer) <Vafter_change_functions>: fix docstring.
1706 2014-12-27 Eli Zaretskii <eliz@gnu.org>
1708 * gnutls.c (gnutls_init): Fix deprecation warning from GCC.
1710 2014-12-26 Paul Eggert <eggert@cs.ucla.edu>
1712 Use bool for boolean in xselect.c, xsettings.c
1713 * xselect.c (x_get_local_selection, struct selection_data)
1714 (x_selection_request_lisp_error, struct prop_location)
1715 (x_handle_selection_request, x_convert_selection)
1716 (waiting_for_other_props_on_window, expect_property_change)
1717 (wait_for_property_change, x_handle_property_notify)
1718 (x_get_foreign_selection, x_get_window_property)
1719 (receive_incremental_selection)
1720 (x_get_window_property_as_lisp_data)
1721 (lisp_data_to_selection_data, Fx_get_selection_internal)
1722 (x_send_client_event):
1723 * xselect.c, xterm.h (x_handle_dnd_message):
1724 * xsettings.c (dpyinfo_valid, parse_settings, read_settings)
1725 (apply_xft_settings, read_and_apply_settings)
1726 (xft_settings_event, init_gsettings, init_xsettings)
1727 (syms_of_xsettings):
1728 Use bool for boolean.
1729 * xselect.c (x_get_window_property): Omit last arg, which was an
1731 * xsettings.c (apply_xft_settings): Remove 2nd arg, which was
1732 always true. All callers changed.
1734 2014-12-26 Eli Zaretskii <eliz@gnu.org>
1736 * w32proc.c (sys_spawnve, get_lcid_callback): Use strcpy instead
1739 * w32menu.c (add_menu_item): Use stpcpy instead of strcat.
1741 * w32.c (sys_readdir, stat_worker, symlink): Use strcpy instead of
1744 2014-12-26 Paul Eggert <eggert@cs.ucla.edu>
1746 Use bool for boolean in xsmfns.c
1747 * xsmfns.c, xterm.h (x_session_have_connection):
1748 * xsmfns.c (doing_interact, smc_interact_CB, Fhandle_save_session):
1749 Use bool for boolean.
1750 (x_session_initialize, Fhandle_save_session):
1751 Prefer NILP (x) to EQ (x, Qnil).
1753 2014-12-25 Paul Eggert <eggert@cs.ucla.edu>
1755 * callproc.c (child_setup):
1756 * dbusbind.c (xd_signature_cat):
1757 * doc.c (get_doc_string, Fsnarf_documentation):
1758 * editfns.c (Fuser_full_name):
1759 * frame.c (xrdb_get_resource):
1760 * gtkutil.c (xg_get_file_with_chooser):
1761 * tparam.c (tparam1):
1762 * xfns.c (xic_create_fontsetname):
1763 * xrdb.c (gethomedir, get_user_db, get_environ_db):
1764 * xsmfns.c (smc_save_yourself_CB):
1765 Rewrite to avoid the need for strcat, typically by using stpcpy
1766 and/or lispstpcpy. strcat tends to be part of O(N**2) algorithms.
1767 * doc.c (sibling_etc):
1768 * xrdb.c (xdefaults):
1769 Now a top-level static constant.
1771 2014-12-23 Didier Verna <didier@didierverna.net> (tiny change).
1773 * nsselect.m (Fns_selection_owner_p): Return a Lisp boolean, not a
1776 2014-12-22 Jan Djärv <jan.h.d@swipnet.se>
1778 * xterm.c (x_bitmap_icon): Partly revert change from 2014-03-21 which
1779 breaks icon setting for Gtk+ except for initial frame (Bug#19403).
1781 2014-12-22 Paul Eggert <eggert@cs.ucla.edu>
1783 Use bool for boolean in xterm.c
1784 * frame.h, nsterm.m, w32term.c, w32term.h, xterm.c:
1785 (x_set_window_size, x_bitmap_icon):
1786 * nsterm.m (ns_frame_raise_lower, x_new_font):
1787 * termhooks.h (struct terminal.toggle_invisible_pointer_hook)
1788 (struct terminal.frame_raise_lower_hook):
1789 * w32term.c (w32_frame_raise_lower):
1790 * xterm.c, xterm.h (x_text_icon):
1791 * xterm.c (x_update_window_begin, x_update_window_end)
1792 (x_update_end, x_after_update_window_line)
1793 (x_set_glyph_string_gc, x_draw_glyph_string_background)
1794 (x_draw_glyph_string_foreground)
1795 (x_draw_composite_glyph_string_foreground)
1796 (x_alloc_lighter_color, x_draw_relief_rect)
1797 (x_draw_glyph_string_box, x_draw_image_relief)
1798 (x_draw_image_glyph_string, x_draw_stretch_glyph_string)
1799 (x_draw_underwave, x_draw_glyph_string, x_show_hourglass)
1801 (XFillRectangle) [HAVE_GTK3]:
1802 (XTtoggle_invisible_pointer, frame_highlight, frame_unhighlight)
1803 (x_focus_changed, x_find_modifier_meanings, note_mouse_movement)
1804 (XTmouse_position, xt_action_hook, xt_horizontal_action_hook)
1805 (x_send_scroll_bar_event, xm_scroll_callback)
1806 (xg_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
1807 (x_create_toolkit_scroll_bar)
1808 (x_create_horizontal_toolkit_scroll_bar)
1809 (x_set_toolkit_horizontal_scroll_bar_thumb, x_scroll_bar_create)
1810 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
1811 (XTset_horizontal_scroll_bar, x_scroll_bar_expose)
1812 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
1813 (x_scroll_bar_report_motion)
1814 (x_horizontal_scroll_bar_report_motion, x_net_wm_state)
1815 (handle_one_xevent, XTread_socket, x_draw_bar_cursor)
1816 (x_draw_window_cursor, x_clear_errors)
1817 (x_trace_wire, x_new_font, x_set_offset, wm_supports)
1818 (set_wm_state, x_set_sticky, get_current_wm_state)
1819 (do_ewmh_fullscreen, x_handle_net_wm_state)
1820 (x_check_expected_move, x_sync_with_move, x_wait_for_event)
1821 (x_set_window_size_1, XTframe_raise_lower)
1822 (x_make_frame_visible, x_iconify_frame)
1823 (x_timeout_atimer_activated_flag, same_x_server, x_display_ok)
1824 (x_term_init, x_process_timeouts, x_activate_timeout_atimer)
1825 (x_delete_terminal, x_initialize, syms_of_xterm):
1826 Use bool for boolean.
1828 2014-12-20 Paul Eggert <eggert@cs.ucla.edu>
1830 * composite.h (struct composition.width): Now int
1831 instead of unsigned short, as we prefer signed integers.
1833 Let charset tick grow past USHRT_MAX
1834 * charset.c, charset.h (charset_ordered_list_tick):
1835 Now EMACS_UINT, not unsigned short.
1836 * fontset.c (reorder_font_vector): Allow the tick to grow to the
1837 maximum representable Emacs integer value before wrapping it around.
1839 Simplify unexec file mode setting
1840 * unexaix.c, unexcoff.c, unexelf.c, unexmacosx.c:
1841 Don't include <sys/stat.h> when no longer needed.
1842 (unexec): Create file with correct mode in the first place,
1843 rather than overwriting the mode later and fiddling with the
1844 global umask in the mean time. Avoid bogus usage like
1845 'umask (777)', which should have been 'umask (0777)'.
1846 (mark_x): Remove. All callers removed.
1848 2014-12-19 Paul Eggert <eggert@cs.ucla.edu>
1850 Minor cleanups for Lisp objects and symbols
1851 * alloc.c (next_vector, set_next_vector):
1852 * lisp.h (lisp_h_INTEGERP, make_number, XFASTINT, make_natnum):
1853 (lisp_h_make_number) [USE_LSB_TAG]:
1854 Use Lisp_Int0 instead of the mystery constant 0.
1855 * alloc.c (mark_object): Always set and use po; that's simpler.
1856 (CHECK_LIVE, CHECK_ALLOCATED_AND_LIVE):
1857 Properly parenthesize definientia.
1858 * bidi.c (bidi_initialize):
1859 * buffer.c (init_buffer_once):
1860 * nsfns.m (syms_of_nsfns):
1861 * nsmenu.m (syms_of_nsmenu):
1862 * nsselect.m (syms_of_nsselect):
1863 Prefer DEFSYM to defining by hand.
1864 * buffer.c (syms_of_buffer): Omit unneeded staticpros.
1865 * data.c: Fix too-long line.
1866 * lisp.h (DECLARE_GDB_SYM): New macro.
1867 (DEFINE_GDB_SYMBOL_BEGIN): Use it.
1868 (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END) [!MAIN_PROGRAM]:
1869 Declare the symbol, so it's visible to everywhere lisp.h is included.
1870 Move forward decls as far forward as they can go,
1871 to allow future changes to use them.
1873 2014-12-18 Paul Eggert <eggert@cs.ucla.edu>
1875 * gnutls.c: Include gnutls.h.
1876 This to check syms_of_gnutls's API even when !HAVE_GNUTLS.
1877 * image.c (svg_load): Fix pointer signedness.
1879 2014-12-18 Martin Rudalics <rudalics@gmx.at>
1881 * frame.c (frame_windows_min_size): New argument IGNORE.
1882 (adjust_frame_size): When called from change_frame_size call
1883 frame_windows_min_size with IGNORE Qt so we can ignore size
1886 2014-12-18 Eli Zaretskii <eliz@gnu.org>
1888 * font.c (Ffont_info): Add more font information to the vector
1889 returned by the function, inspired by query-font. Doc fix.
1892 2014-12-18 Stefan Monnier <monnier@iro.umontreal.ca>
1894 * keyboard.c (input_was_pending): New var.
1895 (read_char): Use it to make sure we only skip redisplay when we can't
1896 keep up with the repeat rate.
1898 2014-12-17 Stefan Monnier <monnier@iro.umontreal.ca>
1900 * keyboard.c (swallow_events): Don't redisplay if there's input pending.
1902 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
1904 * image.c (svg_load): Watch out for nil value of current buffer's
1905 filename. Re-enable filename thing for not-a-file case.
1907 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
1909 Partially disabled previous change.
1911 * image.c (svg_load): Temporarily disabled filename thing for
1912 not-a-file case as it can cause crashs.
1914 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
1916 Fix problem with images referenced within svg files. (bug#19373)
1918 * image.c: Additional parameter 'filename' for
1919 svg_load_image. Include "buffer.h". Define library function
1920 rsvg_handle_set_base_uri for WINDOWSNT.
1921 (init_svg_functions): Initialize rsvg_handle_set_base_uri.
1922 (fn_rsvg_handle_set_base_uri): Define fn_rsvg_handle_set_base_uri.
1923 (svg_load): Pass a filename to svg_load_image: either name of
1924 actual file or of current buffer's file.
1925 (svg_load_image): New parameter 'filename', used for setting
1926 base_uri, necessary for loading referenced images. (bug#19373)
1928 2014-12-16 Paul Eggert <eggert@cs.ucla.edu>
1930 * lread.c (init_obarray): Declare Qt as special.
1931 This fixes a typo in the 2012-05-15 patch that
1932 tried to declare Qt as special.
1934 2014-12-15 Stefan Monnier <monnier@iro.umontreal.ca>
1936 Various fixes to use bool type and constants.
1937 * dispnew.c (update_single_window): Remove arg `force_p' since it's
1939 * xfaces.c (clear_face_cache): Use bool for the argument type.
1941 2014-12-15 Paul Eggert <eggert@cs.ucla.edu>
1943 Correct same_at_end when restoring window points
1944 * fileio.c (Finsert_file_contents): Compute same_at_end character
1945 position using the old buffer size, not the new one, since
1946 restore_window_points wants the old size.
1947 Fixes: debbugs:19161
1949 2014-12-14 Alan Mackenzie <acm@muc.de>
1951 New feature optionally to accelerate auto-repeated scrolling.
1953 * xdisp.c: Remove "static" from declaration of Qfontification_functions.
1955 * window.c (window_scroll): Bind fontification-functions to nil
1956 when scrolling by whole screens and
1957 fast-but-imprecise-scrolling is non-nil.
1958 (syms_of_window): New DEFVAR_BOOL fast-but-imprecise-scrolling.
1960 * lisp.h (bool): Declare Qfontification_functions extern.
1962 2014-12-14 Eli Zaretskii <eliz@gnu.org>
1964 Load system's default trusted Certificate Authorities if available.
1965 * gnutls.c (gnutls_certificate_set_x509_system_trust)
1966 [GNUTLS >= 3.0.20]: Declare for WINDOWSNT.
1967 (init_gnutls_functions)(gnutls_certificate_set_x509_system_trust)
1968 [GNUTLS >= 3.0.20]: Load from shared library for WINDOWSNT.
1969 (fn_gnutls_certificate_set_x509_system_trust) [!WINDOWSNT]:
1971 (Fgnutls_boot) [GNUTLS >= 3.0.20]:
1972 Call gnutls_certificate_set_x509_system_trust. Log an error message if
1975 2014-12-14 Paul Eggert <eggert@cs.ucla.edu>
1977 * regex.c (analyze_first): Rename from analyze_first.
1979 2014-12-13 Paul Eggert <eggert@cs.ucla.edu>
1981 * alloc.c (XMALLOC_BASE_ALIGNMENT): Use max_align_t instead of
1982 a hack involving a union.
1984 2014-12-13 Eli Zaretskii <eliz@gnu.org>
1986 * gnutls.c (Fgnutls_available_p, syms_of_gnutls):
1987 Move gnutls-available-p out of the HAVE_GNUTLS conditional, and define
1990 2014-12-13 Teodor Zlatanov <tzz@lifelogs.com>
1992 * emacs.c (main): Always include gnutls.h and run syms_of_gnutls.
1994 * gnutls.h: Always declare syms_of_gnutls.
1996 * gnutls.c (Fgnutls_available_p syms_of_gnutls): Move later for
1997 clarity. Let the availability check return Qnil when the GnuTLS
1998 integration is not available, instead of erroring out.
2001 2014-12-13 Eli Zaretskii <eliz@gnu.org>
2003 * xdisp.c (move_it_in_display_line_to, display_line):
2004 Don't disallow overflow-newline-into-fringe when word-wrap is in
2007 2014-12-11 Stefan Monnier <monnier@iro.umontreal.ca>
2009 * fileio.c: Better preserve window-points during revert (bug#19161).
2010 (Qget_buffer_window_list): New var.
2011 (get_window_points_and_markers, restore_window_points): New functions.
2012 (Finsert_file_contents): Use them to save and restore window-points.
2014 2014-12-11 Dmitry Antipov <dmantipov@yandex.ru>
2016 * xterm.c (x_delete_terminal): Call emacs_close for X connection
2017 descriptor if called from x_connection_closed and always delete
2018 this descriptor from keyboard waiting set (Bug#19147).
2020 2014-12-10 Eli Zaretskii <eliz@gnu.org>
2022 * bidi.c (BIDI_CACHE_MAX_ELTS_PER_SLOT): New macro.
2023 (bidi_cache_max_elts): New global variable.
2024 (bidi_shelve_header_size): Add the sizeof bidi_cache_max_elts.
2025 (bidi_cache_shrink, bidi_initialize): Reset bidi_cache_max_elts to
2027 (bidi_cache_search): Handle overflown cache. Improve commentary.
2028 (bidi_cache_ensure_space): Limit allocations to the current value
2029 of bidi_cache_max_elts. Force xpalloc not to over-allocate.
2030 If less than a full BIDI_CACHE_CHUNK is left to the limit, decrease
2031 the increment to not exceed the limit.
2032 (bidi_cache_iterator_state): Now returns non-zero if succeeded to
2033 cache, zero otherwise (meaning the cache overflowed). In the
2034 latter case, set bidi_cache_last_idx to -1.
2035 (bidi_peek_at_next_level): Handle overflown cache.
2036 (bidi_push_it): Increase the cache limit for iterating the new object.
2037 (bidi_pop_it): Decrease the cache limit back to previous value.
2038 (bidi_shelve_cache): Shelve the current value of the cache limit.
2039 (bidi_unshelve_cache): Restore the value of cache limit.
2040 (bidi_find_bracket_pairs): If the cache overflows while looking
2041 for the paired bracket, give up and let bidi_resolve_neutrals
2042 process the bracket as a simple neutral. (Bug#19322)
2043 (bidi_find_other_level_edge): If the cache overflows, fall back on
2044 Plan B, which effectively stops the reordering and restarts it on
2045 the next character (after resetting the cache).
2046 (bidi_move_to_visually_next): When the cache overflows, reset it
2047 after processing the last cached character.
2049 2014-12-10 Paul Eggert <eggert@cs.ucla.edu>
2051 Fix glitches in gnutls.c, mostly memory-related
2052 * gnutls.c: Sort macro definitions by name.
2053 (fn_gnutls_transport_set_errno): Omit unreachable definition.
2054 (fn_gnutls_x509_crt_get_signature): Omit unused symbol.
2055 (gnutls_hex_string): Arg is now unsigned char *, to avoid a cast.
2056 Prefer ptrdiff_t for sizes. Check for arithmetic overflow when
2057 calculating string length. Use make_uninit_string, to avoid
2058 copying the string. Cast the char, not the pointer.
2059 (gnutls_certificate_details): Use xmalloc and xfree, not malloc
2060 and free. Work even for dates past the year 9999. Use void *
2061 for buffers, to avoid casts.
2063 2014-12-09 Andy Moreton <andrewjmoreton@gmail.com> (tiny change)
2065 * gnutls.c (gnutls_protocol_get_name): Fix a copy/paste typo.
2067 2014-12-08 Lars Magne Ingebrigtsen <larsi@gnus.org>
2069 * gnutls.c (Fgnutls_peer_status): Return the key exchange, cipher
2072 2014-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
2074 * process.c: Whitespace and line-break nitpicks.
2076 2014-12-08 Lars Magne Ingebrigtsen <larsi@gnus.org>
2078 * gnutls.c (gnutls_certificate_details): The :signature isn't
2079 that useful, so remove it.
2080 (gnutls_certificate_details): Clean up whitespace slightly.
2081 (Fgnutls_peer_status): Return the Diffie-Hellman prime bits for
2083 (gnutls_certificate_details): Put :signature-algorithm back again,
2084 which was removed by mistake.
2085 (emacs_gnutls_handle_error): Fatal errors should be on level 1, so
2086 that they are not messaged by default (bug#16253).
2087 (Fgnutls_error_fatalp): Doc fix (bug#18210).
2089 * gnutls.c: Add Windows specs for gnutls_dh_get_prime_bits.
2091 2014-12-07 Jan Djärv <jan.h.d@swipnet.se>
2093 * nsimage.m (setPixmapData): Make bmRep local so class member is not
2096 2014-12-05 Lee Duhem <lee.duhem@gmail.com> (tiny change)
2098 * eval.c (Fsignal): Remove duplicate test.
2099 (Fautoload_do_load): Fix up docstring.
2101 2014-12-05 Jan Djärv <jan.h.d@swipnet.se>
2103 * nsterm.m (represented_filename, represented_frame): New variables.
2104 (ns_set_represented_filename): New function.
2105 (sendEvent:): Set represented filename here to avoid flicker,
2106 related to Bug#18757.
2108 * nsterm.h: Declare ns_set_represented_filename.
2110 * nsfns.m (ns_set_name_as_filename): Don't set represented filename
2111 at once, call ns_set_represented_filename instead.
2113 2014-12-05 Eli Zaretskii <eliz@gnu.org>
2115 * dispextern.h (enum bidi_dir_t): Force NEUTRAL_DIR to be zero.
2116 (struct bidi_stack): Reduce size by using bit fields and by
2117 packing sos, override, and isolate_status into a single 8-bit
2118 byte called 'flags'.
2120 * bidi.c (ISOLATE_STATUS, OVERRIDE): New macros.
2121 (bidi_push_embedding_level): Construct flags from individual
2122 bits. Adapt to changes in prev_for_neutral and next_for_neutral
2124 (bidi_pop_embedding_level): Use ISOLATE_STATUS. Extract 'sos'
2125 from flags. Adapt to changes in prev_for_neutral,
2126 next_for_neutral, and last_strong members.
2127 (bidi_line_init): Initialize flags to zero.
2128 (bidi_resolve_explicit, bidi_resolve_weak, bidi_resolve_brackets)
2129 (bidi_resolve_neutral): Use ISOLATE_STATUS and OVERRIDE.
2131 2014-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
2133 * eval.c (backtrace_eval_unrewind): Rewind also the excursions.
2134 (Fapply): Try and simplify the control flow.
2136 2014-12-03 Chris Zheng <chriszheng99@gmail.com> (tiny change)
2138 * gnutls.c (init_gnutls_functions, gnutls_certificate_details):
2139 Use gnutls_sign_get_name directly because
2140 gnutls_sign_algorithm_get_name is a macro on MinGW (bug#19231).
2141 (init_gnutls_functions): Load missing gnutls_server_name_set.
2143 2014-12-02 Eli Zaretskii <eliz@gnu.org>
2145 * bidi.c (bidi_find_first_overridden): New function.
2147 * xdisp.c (Fbidi_find_overridden_directionality): New function.
2148 (syms_of_xdisp): Defsubr it.
2150 * dispextern.h (bidi_find_first_overridden): Add prototype.
2152 2014-12-02 Jan Djärv <jan.h.d@swipnet.se>
2154 * nsimage.m (initFromSkipXBM:width:height:flip:length:): Set bmRep
2155 to nil after release (Bug#9133).
2157 2014-11-30 Paul Eggert <eggert@cs.ucla.edu>
2159 Port better to AddressSanitizer.
2160 These changes suffice for temacs on x86-64 with GCC 4.9.2 and
2162 * alloc.c (valid_pointer_p) [ADDRESS_SANITIZER]:
2163 Return -1 or 0, as the pipe trick doesn't work.
2164 * alloc.c (relocatable_string_data_p, mark_object, sweep_symbols):
2166 * print.c (print_object):
2167 When a pointer-check primitive returns -1, do not assume this
2168 means the pointer is valid or that the underlying system has failed.
2169 It could just be that addresses are being sanitized so Emacs can't
2170 test for pointer validity.
2171 * lisp.h (defined_GC_CHECK_STRING_BYTES): New constant.
2172 (USE_STACK_STRING) [GC_CHECK_STRING_BYTES]: Now false, since the
2173 string validity checker doesn't work on stack-based strings.
2175 2014-11-29 Paul Eggert <eggert@cs.ucla.edu>
2177 Improve clarity of USE_LSB_TAG definition.
2178 Reported by Lee Duhem. Suggested by Andreas Schwab in:
2179 http://lists.gnu.org/archive/html/emacs-devel/2014-11/msg02222.html
2180 * lisp.h (USE_LSB_TAG): Define in terms of the (simpler)
2181 VAL_MAX / 2 rather than in terms of the (more complicated)
2182 EMACS_INT_MAX >> GCTYPEBITS, and adjust commentary to match.
2184 2014-11-29 Eli Zaretskii <eliz@gnu.org>
2186 * xdisp.c (handle_single_display_spec): When ignoring a fringe
2187 bitmap display, reset the ignore_overlay_strings_at_pos_p flag.
2188 (next_element_from_buffer): When done with overlays, reset the
2189 ignore_overlay_strings_at_pos_p flag. (Bug#19201)
2191 2014-11-29 Eli Zaretskii <eliz@gnu.org>
2193 * w32fns.c (Fw32_shell_execute): Convert forward slashes in
2194 DOCUMENT to backslashes, if DOCUMENT is a file. (Bug#19141)
2196 2014-11-29 Ulrich Müller <ulm@gentoo.org>
2198 * Makefile.in (temacs$(EXEEXT)): Use consistent flag settings
2199 for paxctl and setfattr. Fixes temacs startup failure with
2200 grsecurity/PaX enabled Linux kernel (bug#19067).
2202 2014-11-27 Oscar Fuentes <ofv@wanadoo.es>
2204 * w32.c, w32heap.c, w32term.c:
2205 Use MINGW_W64 instead of _W64.
2207 2014-11-27 Stefan Monnier <monnier@iro.umontreal.ca>
2209 * frame.c (Fhandle_switch_frame): Deactivate shift-region (bug#19003).
2211 2014-11-26 Lars Magne Ingebrigtsen <larsi@gnus.org>
2213 * gnutls.c (gnutls_ip_address_p): New function.
2214 (Fgnutls_boot): Only send SNI if the host name is not an IP address.
2216 2014-11-26 Toke Høiland-Jørgensen <toke@toke.dk> (tiny change)
2218 * gnutls.c (Fgnutls_boot): Send the server name over (bug#18208).
2220 2014-11-25 Paul Eggert <eggert@cs.ucla.edu>
2222 Fix gnutls problems caught by static checking.
2223 * gnutls.c (Fgnutls_boot): Remove unused local.
2224 (Fgnutls_boot): Fix pointer signedness.
2226 2014-11-25 Lars Magne Ingebrigtsen <larsi@gnus.org>
2228 * gnutls.c (gnutls_certificate_details): Don't include certain
2229 certificate details on older gnutls versions (bug#19168).
2230 (syms_of_gnutls): Export gnutls_peer_status_warning_describe.
2231 (gnutls_certificate_details): Reversed check in last checkin.
2233 2014-11-25 Teodor Zlatanov <tzz@lifelogs.com>
2235 * gnutls.c (Fgnutls_peer_status): Check GNUTLS_INITSTAGE, not gnutls_p.
2236 (Fgnutls_peer_status_warning_describe): Add function to describe a
2237 peer verification warning symbol.
2238 (Fgnutls_peer_status): Use it.
2239 (Fgnutls_boot): Use it. Minor logging fixes.
2241 2014-11-24 Lars Magne Ingebrigtsen <larsi@gnus.org>
2243 * gnutls.c: Fix compilation warnings given fix --enable-gcc-warnings.
2245 2014-11-24 Glenn Morris <rgm@gnu.org>
2247 * emacs.c (main) <--version>: Make use of PACKAGE_NAME.
2249 * Makefile.in (emacs.res): Use ../nt rule, rather than duplicating it.
2250 (ntsource, WINDRES, EMACS_MANIFEST): Remove, now unused.
2252 2014-11-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
2254 * gnutls.c: Fix Windows function definition of
2255 gnutls_x509_crt_get_fingerprint.
2257 * gnutls.c: Fix Windows return value for gnutls_pk_algorithm_get_name.
2259 * gnutls.c (Fgnutls_boot): Save certificate for later inspection.
2261 * process.h: Added more fields to Lisp_Process to track
2262 certificate details.
2264 * gnutls.c (gnutls_hex_string, gnutls_certificate_details)
2265 (Fgnutls_peer_status): New functions to export TLS certificate
2266 details to Emacs Lisp.
2268 2014-11-23 Jan Djärv <jan.h.d@swipnet.se>
2270 * gtkutil.c (gtk_adjustment_configure): Define for Gtk+ < 2.14.
2271 (xg_set_toolkit_horizontal_scroll_bar_thumb): Remove wrong version
2272 check for gtk_adjustment_configure (Bug#19149).
2273 (gtk_adjustment_configure): Don't use 2.14 functions (Bug#19149).
2275 2014-11-22 Glenn Morris <rgm@gnu.org>
2277 * Makefile.in (emacs.res): Add dependency on icons/hand.cur. Use $<.
2279 2014-11-22 Martin Rudalics <rudalics@gmx.at>
2281 Don't shrink frame when using desktop-save-mode (Bug#19048).
2282 * w32fns.c (x_set_tool_bar_lines): Always call
2283 x_change_tool_bar_height (Bug#19048).
2284 (x_change_tool_bar_height): Mark frame as garbaged since
2285 adjust_frame_size might not have done that.
2286 * xfns.c (x_set_tool_bar_lines): Always call
2287 x_change_tool_bar_height (Bug#19048).
2288 (x_change_tool_bar_height): Mark frame as garbaged since
2289 adjust_frame_size might not have done that.
2291 2014-11-21 Ulf Jasper <ulf.jasper@web.de>
2293 * xml.c (parse_region): Take care of new optional parameter
2294 'discard-comments' of 'libxml-parse(html|xml)-region'.
2295 (Flibxml_parse_html_region, Flibxml_parse_xml_region):
2296 New optional parameter 'discard-comments'.
2298 2014-11-17 Paul Eggert <eggert@cs.ucla.edu>
2300 Improve time stamp handling, and be more consistent about it.
2301 * editfns.c (invalid_time): New function.
2302 Use it instead of 'error ("Invalid time specification")'.
2303 (time_add, time_subtract, time_arith, Ftime_add, Ftime_less_p)
2304 (decode_float_time, lisp_to_timespec, lisp_time_struct):
2306 (make_time_tail, make_time): Remove. All uses changed to use
2307 new functions or plain list4i.
2308 (disassemble_lisp_time): Return effective length if successful.
2309 Check that LOW is an integer, if it's combined with other components.
2310 (decode_time_components): Decode into struct lisp_time, not
2311 struct timespec, so that we can support a wide set of times
2312 regardless of whether time_t is signed. Decode plain numbers
2313 as seconds since the Epoch, and nil as the current time.
2314 (lisp_time_argument, lisp_seconds_argument, Ffloat_time):
2315 Reimplement in terms of new functions.
2316 (Fencode_time): Just use list2i.
2317 (syms_of_editfns): Add time-add, time-subtract, time-less-p.
2318 * keyboard.c (decode_timer): Don't allow the new formats (floating
2319 point or nil) in timers.
2320 * systime.h (LO_TIME_BITS): New constant. Use it everywhere in
2321 place of the magic number '16'.
2322 (struct lisp_time): New type.
2323 (decode_time_components): Use it.
2324 (lisp_to_timespec): New decl.
2326 2014-11-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
2328 * intervals.h (INTERVAL_WRITABLE_P): Check the `inhibit-read-only'
2331 * callint.c (Fcall_interactively): Pass in nil as argument to
2332 Fbarf_if_buffer_read_only.
2334 * fileio.c (Finsert_file_contents): Ditto.
2336 * insdel.c (prepare_to_modify_buffer_1): Pass start region in.
2338 * textprop.c (verify_interval_modification): Check buffer
2339 readedness after the last interval.
2341 * buffer.c (Fbarf_if_buffer_read_only): Don't raise an error if
2342 the text at POSITION (new optional argument) has the
2343 `inhibit-read-only' text property set.
2345 2014-11-16 Eli Zaretskii <eliz@gnu.org>
2347 * window.c (window_scroll_pixel_based): Avoid truncation/rounding
2348 errors in computing the number of pixels to scroll.
2349 Suggested by Kelly Dean <kelly@prtime.org>. (Bug#19060)
2351 2014-11-16 Jan Djärv <jan.h.d@swipnet.se>
2353 * nsmenu.m (update_frame_tool_bar): If tool bar changes height,
2354 call updateFrameSize.
2356 * nsterm.m (setFrame:): Remove call to display (Bug#18757).
2358 2014-11-16 Jan Djärv <jan.h.d@swipnet.se>
2360 * nsfns.m (x_set_foreground_color, x_set_background_color)
2361 (x_set_cursor_color, Fxw_color_values): Block/unblock input,
2362 use SET_FRAME_GARBAGED instead of redraw_frame (Bug#19036).
2364 2014-11-15 Jan Djärv <jan.h.d@swipnet.se>
2366 * nsterm.m (ns_send_appdefined): Check for application defined
2367 event on Cocoa (Bug#18993).
2368 (run): Restore code before the previous 18993 fix.
2370 2014-11-14 David Reitter <david.reitter@gmail.com>
2372 * nsterm.m (run): Set timeout for event loop to prevent hang.
2375 2014-11-14 Paul Eggert <eggert@cs.ucla.edu>
2377 * .gitignore: Add emacs-[1-9]*, to ignore files like emacs-25.0.50.1.
2379 2014-11-14 Dmitry Antipov <dmantipov@yandex.ru>
2381 * xfont.c (xfont_list_pattern): Do not allocate font entity object
2382 for each candidate font but attempt to reuse it from previous improper
2385 2014-11-13 Paul Eggert <eggert@cs.ucla.edu>
2387 Avoid undefined behavior in color table hashing.
2388 * image.c (CT_HASH_RGB) [COLOR_TABLE_SUPPORT]: Remove, replacing with ...
2389 (ct_hash_rgb) [COLOR_TABLE_SUPPORT]: New function. All uses changed.
2390 This function avoids undefined behavior with signed shift overflow.
2392 2014-11-10 Eli Zaretskii <eliz@gnu.org>
2394 * fileio.c (Finsert_file_contents): Invalidate buffer caches also
2395 when the inserted text does not need decoding. (Bug#18982)
2397 2014-11-10 Jan Djärv <jan.h.d@swipnet.se>
2399 * nsterm.h (EmacsScroller): judge returns bool.
2401 * nsterm.m (ns_set_vertical_scroll_bar): Release bar.
2402 (ns_judge_scroll_bars): Only set removed if judge returns true.
2403 (judge): Returns bool == condemned. Remove self from window.
2404 (setPosition:portion:whole:): Remove raise SIGIO (Bug#18757).
2406 2014-11-10 Stefan Monnier <monnier@iro.umontreal.ca>
2408 * keyboard.c (command_loop_1): Record this-command in recent-keys.
2409 (Frecent_keys): Rewrite. and add optional `include-cmds' arg.
2411 2014-11-09 Jan Djärv <jan.h.d@swipnet.se>
2413 * nsterm.m (ns_set_vertical_scroll_bar)
2414 (ns_set_horizontal_scroll_bar): Cleanup merge error.
2416 2014-11-09 Paul Eggert <eggert@cs.ucla.edu>
2418 * xgselect.c (xg_select): Don't assume n_gfds is nonnegative
2419 merely because tmo_in_millisec is nonnegative. The 1st call
2420 to g_main_context_query could succeed while the 2nd one fails.
2422 * frame.c (Fcan_run_window_configuration_change_hook): Return a value.
2424 2014-11-08 Jan Djärv <jan.h.d@swipnet.se>
2426 * nsterm.m (run): Only use non-system event loop if OSX version is
2427 exactly 10.9 (Bug#18993).
2428 (ns_set_vertical_scroll_bar): Don't call bar setPosition: unless
2431 2014-11-08 Michael Albinus <michael.albinus@gmx.de>
2433 * callproc.c (encode_current_directory): Support handling of file
2434 names prepended by "/:". (Bug#18891)
2436 2014-11-08 Alan Mackenzie <acm@muc.de>
2438 * syntax.c (back_comment): Fix off-by-one error (bug#18022).
2440 2014-11-08 Dima Kogan <dima@secretsauce.net>
2442 * xgselect.c (xg_select): Use g_main_context_acquire (bug#18861).
2444 2014-11-08 Michael Albinus <michael.albinus@gmx.de>
2446 * dired.c (Ffile_attributes): Return Qnil, if Fexpand_file_name
2447 raises an error. (Bug#18891)
2449 2014-11-08 Martin Rudalics <rudalics@gmx.at>
2451 * frame.c (adjust_frame_size): Call x_set_window_size only if
2452 f->can_x_set_window_size is set.
2453 (make_frame): Initialize f->can_x_set_window_size and
2454 f->can_run_window_configuration_change_hook.
2455 (Fcan_run_window_configuration_change_hook): New function.
2456 * frame.h (frame): Split `official' into `can_x_set_window_size'
2457 and `can_run_window_configuration_change_hook'.
2458 * nsfns.m (Fx_create_frame): Set f->can_x_set_window_size.
2459 * w32fns.c (Fx_create_frame, x_create_tip_frame):
2460 Set f->can_x_set_window_size.
2461 * window.c (run_window_configuration_change_hook):
2462 Return immediately if either f->can_x_set_window_size or
2463 f->can_run_window_configuration_change_hook are false.
2464 (Fset_window_configuration): Instead of f->official set
2465 f->can_x_set_window_size.
2466 * xfns.c (Fx_create_frame, x_create_tip_frame):
2467 Set f->can_x_set_window_size.
2469 2014-11-08 Jan Djärv <jan.h.d@swipnet.se>
2471 * nsterm.m (EmacsScroller.dealloc): Reinstate, removed at merge
2472 cleanup from 2014-11-01 (Bug#18972).
2474 2014-11-07 Stefan Monnier <monnier@iro.umontreal.ca>
2476 * keyboard.c: Call gui-set-selection instead of x-set-selection.
2477 * xdisp.c (window-scroll-functions): Improve docstring.
2479 2014-11-07 Paul Eggert <eggert@cs.ucla.edu>
2481 Uniquify the 'size' symbol.
2483 * w32notify.c (Qsize): Remove.
2484 * lisp.h (Qsize): New decl.
2485 * lread.c (Qsize): Now extern.
2486 * w32notify.c (syms_of_w32notify): No need to defsym.
2488 2014-11-07 Martin Rudalics <rudalics@gmx.at>
2490 * dispnew.c (change_frame_size_1): Fix call of
2492 * frame.c (Qsize, Qframe_position, Qframe_outer_size)
2493 (Qframe_inner_size, Qexternal_border_size, Qtitle_height)
2494 (Qmenu_bar_external, Qmenu_bar_size, Qtool_bar_external)
2495 (Qtool_bar_size): New constants.
2496 (frame_inhibit_resize, adjust_frame_size): New argument to
2497 handle case where frame_inhibit_implied_resize is a list.
2498 (Fmake_terminal_frame, Fset_frame_height, Fset_frame_width)
2499 (Fset_frame_size, x_set_left_fringe, x_set_right_fringe)
2500 (x_set_right_divider_width, x_set_bottom_divider_width)
2501 (x_set_vertical_scroll_bars, x_set_horizontal_scroll_bars)
2502 (x_set_scroll_bar_width, x_set_scroll_bar_height):
2504 (frame-inhibit-implied-resize): Rewrite doc-string.
2505 * frame.h (frame_inhibit_resize, adjust_frame_size):
2506 Fix external declarations.
2507 (Qframe_position, Qframe_outer_size)
2508 (Qframe_inner_size, Qexternal_border_size, Qtitle_height)
2509 (Qmenu_bar_external, Qmenu_bar_size, Qtool_bar_external)
2510 (Qtool_bar_size): Extern them.
2511 * gtkutil.c (FRAME_TOTAL_PIXEL_HEIGHT, FRAME_TOTAL_PIXEL_WIDTH)
2512 (xg_height_or_width_changed): Remove.
2513 (xg_frame_set_char_size): Adjust adjust_frame_size calls.
2514 (menubar_map_cb, xg_update_frame_menubar, free_frame_menubar)
2515 (tb_size_cb, update_frame_tool_bar, free_frame_tool_bar)
2516 (xg_change_toolbar_position): Call adjust_frame_size directly.
2517 * nsfns.m (x_set_internal_border_width, Fx_create_frame):
2518 Fix calls of adjust_frame_size.
2519 * w32fns.c (x_set_internal_border_width, x_set_menu_bar_lines)
2520 (Fx_create_frame, x_create_tip_frame): Adjust adjust_frame_size calls.
2521 (x_set_tool_bar_lines, x_change_tool_bar_height): Make sure that
2522 frame can get resized when tool-bar-lines parameter changes from
2524 (Fw32_frame_menu_bar_size): Return fourth value.
2525 (Fw32_frame_rect): Block input around system calls
2526 (Fx_frame_geometry): New function.
2527 * w32menu.c (set_frame_menubar): Adjust adjust_frame_size call.
2528 * w32term.c (x_new_font): Adjust adjust_frame_size call.
2529 * widget.c (EmacsFrameSetCharSize): Adjust frame_inhibit_resize call.
2530 * window.c (Fset_window_configuration): Adjust adjust_frame_size call.
2531 * xfns.c (x_set_menu_bar_lines, x_set_internal_border_width)
2532 (Fx_create_frame): Adjust adjust_frame_size calls.
2533 (x_set_tool_bar_lines, x_change_tool_bar_height): Make sure that
2534 frame can get resized when tool-bar-lines parameter changes from
2536 (Fx_frame_geometry): New function.
2537 * xmenu.c (update_frame_menubar): On Lucid call
2538 adjust_frame_size with one pixel less height to avoid that
2539 repeatedly adding/removing the menu bar grows the frame.
2540 (free_frame_menubar): On Motif arrange to optionally preserve
2541 the old frame height when removing the menu bar.
2542 * xterm.c (x_new_font): Adjust adjust_frame_size call.
2544 2014-11-03 Eli Zaretskii <eliz@gnu.org>
2546 * xdisp.c (Fdump_glyph_matrix, Fdump_frame_glyph_matrix): Doc fix.
2547 (Fdump_frame_glyph_matrix): Don't segfault if invoked on a GUI
2548 frame; instead, print an error message.
2550 2014-11-03 Jan Djärv <jan.h.d@swipnet.se>
2552 * nsfns.m (ns_set_doc_edited): Check for FRAME_NS (Bug#18925).
2554 2014-11-02 Jan Djärv <jan.h.d@swipnet.se>
2556 * nsimage.m (allocInitFromFile:): Initialize bmRep.
2557 (dealloc): Release bmRep.
2559 * nsterm.h (EmacsImage): Remove imageListNext, refCount, reference,
2560 imageListSetNext, imageListNext.
2562 * nsimage.m (ImageList, imageListNext, imageListSetNext:)
2563 (reference): Remove.
2564 (allocInitFromFile:): Remove searching ImageList and calling
2565 reference (Bug#18918).
2566 (dealloc): Remove handling if ImageList.
2568 2014-11-02 Andreas Schwab <schwab@linux-m68k.org>
2570 * process.c (catch_child_signal): Fix incorrect assertion.
2572 2014-11-01 Jan Djärv <jan.h.d@swipnet.se>
2574 * macfont.m (macfont_draw):
2575 * nsterm.m (ns_mouse_position, judge): Clean up merge conflict.
2577 * macfont.m (macfont_glyph_extents): Turn off synthetic bold
2578 if force_integral_p (i.e. no antialias).
2579 (macfont_draw): Check ns_antialias_text, also turn off synthetic
2580 bold if no antialias (Bug#18876).
2582 * emacs.c (main): Don't chdir to $HOME on Cocoa if --chdir
2583 was given (Bug#18846).
2585 * nsterm.h (ns_set_doc_edited): Declare taking no args.
2587 * nsfns.m (ns_set_doc_edited): Do all logic (check frames) here
2588 instead of in xdisp.c, function now takes void. (Bug#18884).
2590 * xdisp.c (prepare_menu_bars): Remove HAVE_NS code.
2591 (redisplay_internal): Call ns_set_doc_edited if HAVE_NS (Bug#18884).
2593 * nsterm.h (EmacsScroller): Replace Lisp_Object win with
2594 struct window* (Bug#18889).
2595 Remove getMouseMotionPart.
2596 (ns_output): Make icon_top/left int.
2598 * nsfns.m (x_icon): icon_top/left is int.
2600 * nsterm.m (ns_mouse_position): Remove unused code.
2601 (initFrame:window:, dealloc): Use window instead of win.
2602 (getMouseMotionPart:window:x:y:): Remove, unused.
2603 (sendScrollEventAtLoc:fromEvent:): Make Lisp_Object win from window.
2605 2014-11-01 Eli Zaretskii <eliz@gnu.org>
2607 * keyboard.c (readable_events): When FLAGS include
2608 READABLE_EVENTS_FILTER_EVENTS, ignore BUFFER_SWITCH_EVENT events.
2609 This avoids returning non-nil from input-pending-p when only such
2610 events are in the queue. (Bug#18856)
2612 2014-11-01 Jan Djärv <jan.h.d@swipnet.se>
2614 * nsselect.m (QCLIPBOARD, QSECONDARY, QTEXT, QFILE_NAME)
2615 (NXPrimaryPboard, NXSecondaryPboard): Declare static.
2616 (Qforeign_selection): Remove.
2617 (ns_get_local_selection): Identation fix.
2618 (syms_of_nsselect): Remove Qforeign_selection, ns-lost-selection-hooks
2620 * nsselect.m (ns_get_local_selection): Remove calling of
2621 functions in Vselection_converter_alist (Bug#18911).
2622 (syms_of_nsselect): Remove Vselection_converter_alist.
2624 2014-10-31 Dmitry Antipov <dmantipov@yandex.ru>
2626 * font.c (copy_font_spec): Redesign to avoid Fcopy_alist
2627 and unnecessary initialization. Adjust comments.
2629 2014-10-30 Eli Zaretskii <eliz@gnu.org>
2631 * bidi.c (bidi_cache_reset_to): Invalidate bidi_cache_last_idx by
2633 (bidi_find_bracket_pairs): Pass to bidi_cache_reset_to a relative
2634 index, not an absolute one, as that's what the function expects.
2636 2014-10-30 Dmitry Antipov <dmantipov@yandex.ru>
2638 * xfaces.c (Finternal_set_lisp_face_attribute): Don't try to realize
2639 font on an initial frame when running as a daemon (Bug#18869).
2641 * fontset.c (toplevel): Adjust comment to match 2014-06-19 change.
2643 2014-10-30 Eli Zaretskii <eliz@gnu.org>
2645 * fileio.c (Fexpand_file_name): Use make_unibyte_string, not
2646 build_string, when importing a home directory. (Bug#18873)
2648 2014-12-27 Eli Zaretskii <eliz@gnu.org>
2650 * dispnew.c (buffer_posn_from_coords):
2651 Use WINDOW_WANTS_HEADER_LINE_P, not WINDOW_WANTS_MODELINE_P, to
2652 account for the header-line height. (Bug#18839)
2654 2014-10-28 Ulf Jasper <ulf.jasper@web.de>
2656 * xml.c (parse_region): Do not forget the first document child.
2658 2014-10-25 Jan Djärv <jan.h.d@swipnet.se>
2660 * nsselect.m: pasteboard_changecount is new.
2661 (ns_store_pb_change_count, ns_get_pb_change_count)
2662 (ns_get_our_change_count_for): New functions.
2663 (ns_string_to_pasteboard_internal): Correct comment.
2664 type => gtype in eassert, Call ns_store_pb_change_count.
2665 (Fns_own_selection_internal): Remove data, use value (Bug#18799).
2666 (Fns_disown_selection_internal, Fns_selection_owner_p):
2667 Replace Vselection_alist check, with change count check.
2668 (Fns_get_selection): Initialize val to Qnil. Only get local
2669 selection if change counts match (Bug#18799).
2670 (nxatoms_of_nsselect): Initialize pasteboard_changecount.
2672 2014-10-25 Noam Postavsky <npostavs@users.sourceforget.net>
2674 * w32proc.c (create_child): If calling a quoted batch file,
2675 pass NULL for exe. (Bug#18745)
2677 2014-10-24 Eli Zaretskii <eliz@gnu.org>
2679 * bidi.c (bidi_resolve_explicit, bidi_find_bracket_pairs)
2680 (bidi_resolve_brackets): Use end of string position rather than ZV
2681 when iterating over a string. (Bug#18815)
2683 2014-10-24 Martin Rudalics <rudalics@gmx.at>
2685 * keyboard.c (make_lispy_position): Return coordinates also when
2686 on scroll bars, fringes, margins or not in a window.
2687 * xdisp.c (show_mouse_face): Don't change cursor face during
2690 2014-10-23 Martin Rudalics <rudalics@gmx.at>
2692 * frame.c (Fset_frame_height, Fset_frame_width, Fset_frame_size)
2693 (frame_resize_pixelwise, frame_inhibit_implied_resize):
2694 Fix doc-strings (Bug#18789).
2696 2014-10-23 Paul Eggert <eggert@cs.ucla.edu>
2698 * Makefile.in (ACLOCAL_INPUTS): Omit unnecessary use of 'wildcard'.
2700 2014-10-22 Eli Zaretskii <eliz@gnu.org>
2702 Optimize redisplay of simple bracketed text.
2703 * bidi.c (bidi_cache_reset_to): New function.
2704 (bidi_cache_reset): Call it.
2705 (bidi_init_it, bidi_line_init): Initialize the bracket_pairing_pos
2707 (bidi_resolve_explicit): Reset bracket_pairing_pos and
2708 bracket_enclosed_type only if bracket_pairing_pos's value is not
2710 (MAX_BPA_STACK): Make sure the value is signed.
2711 (PUSH_BPA_STACK): If the BPA stack overflows, don't bail out, but
2712 stop pushing values onto the stack.
2713 (bidi_find_bracket_pairs): If the bracketed text is only on the
2714 base embedding level, remove all the states cached by this
2715 function from the cache, and return zero, so that the brackets in
2716 this segment of text are processed as normal neutrals.
2717 (bidi_resolve_brackets): Detect the brackets that are to be
2718 processed as neutrals, and don't call bidi_find_bracket_pairs on
2721 2014-10-21 Stefan Monnier <monnier@iro.umontreal.ca>
2723 * w32select.c (Fw32_selection_exists_p): Rename from
2724 Fx_selection_exists_p.
2725 (syms_of_w32select): Adjust accordingly.
2727 * w16select.c (Fw16_selection_exists_p): Rename from
2728 Fx_selection_exists_p.
2729 (syms_of_win16select): Adjust accordingly.
2731 * nsselect.m (ns_get_local_selection): Signal error rather than `quit'.
2732 (Fns_own_selection_internal): Tighten scoping.
2733 (Fns_selection_exists_p): Rename from Fx_selection_exists_p.
2734 (Fns_get_selection): Rename from Fx_get_selection_internal.
2735 (Fns_get_selection_internal, Fns_store_selection_internal):
2737 (syms_of_nsselect): Adjust accordingly.
2739 2014-10-21 Martin Rudalics <rudalics@gmx.at>
2741 * w32fns.c (Fw32_frame_menu_bar_size): New function.
2742 * w32term.c (x_set_window_size): Account for wrapped menu bar
2743 lines when setting up frame height (Bug#15174 and Bug#18720).
2744 (w32_add_wrapped_menu_bar_lines): New variable.
2746 2014-10-21 Stefan Monnier <monnier@iro.umontreal.ca>
2748 * xdisp.c (redisplay_window): Re-run pre-redisplay-function after we
2751 2014-10-20 Glenn Morris <rgm@gnu.org>
2753 * Merge in all changes up to 24.4 release.
2755 2014-10-19 Jan Djärv <jan.h.d@swipnet.se>
2757 * gtkutil.c (xg_update_menubar, xg_update_menu_item): Only call
2758 g_object_notify for label if Gtk+ >= 2.16 (Bug#16522).
2760 * xterm.h (x_output): Remove net_wm_state_hidden_seen.
2762 * xterm.c (handle_one_xevent): Check return value from
2763 x_handle_net_wm_state, remove net_wm_state_hidden_seen (Bug#18722).
2764 (get_current_wm_state): Remove net_wm_state_hidden_seen setting.
2766 * gtkutil.c (create_dialog): Don't use gtk_dialog_get_action_area on
2767 Gt+ >= 3.12, or gtk_misc_set_alignment on Gtk+ >= 3.14 (Bug#18674).
2768 (make_widget_for_menu_item): Don't use gtk_misc_set_alignment on
2769 Gtk+ >= 3.14 (Bug#18674).
2770 (update_frame_tool_bar): Don't use gtk_misc_set_padding on
2771 Gtk+ >= 3.14 (Bug#18674).
2773 2014-10-18 Paul Eggert <eggert@cs.ucla.edu>
2775 * gtkutil.c: Remove no-longer-used code.
2776 (xg_update_menubar): Remove unused local and unnecessary call to
2777 gtk_menu_item_get_submenu.
2778 (XG_TOOL_BAR_PROXY_BUTTON, xg_tool_bar_proxy_callback)
2779 (xg_get_tool_bar_widgets, xg_tool_bar_proxy_help_callback)
2780 (TOOLBAR_TOP_WIDGET): Remove; no longer used.
2782 2014-10-18 Jan Djärv <jan.h.d@swipnet.se>
2784 * xfns.c (syms_of_xfns): Remove x-gtk-whole-detached-tool-bar.
2786 * xterm.h (handlebox_widget): Remove.
2788 * xmenu.c (set_frame_menubar): Remove GTK block that calls
2791 * gtkutil.h (xg_have_tear_offs): Remove declaration.
2793 * gtkutil.c (XG_TEXT_CANCEL, XG_TEXT_OPEN, XG_TEXT_OK): New defines
2794 to handle Gtk versions.
2795 (xg_get_file_with_chooser): Use them.
2796 (xg_have_tear_offs, tearoff_remove, tearoff_activate):
2797 Remove (create_menus): Remove teroff argument and code.
2798 Remove call to gtk_menu_set_title.
2799 (xg_update_menubar, xg_update_submenu): Remove tearoff code.
2800 Adjust args to create_menus.
2801 (xg_tool_bar_menu_proxy, xg_tool_bar_detach_callback)
2802 (xg_tool_bar_attach_callback, TOOLBAR_TOP_WIDGET): Remove.
2803 (xg_pack_tool_bar): Replace TOOLBAR_TOP_WIDGET, remove detach code.
2804 (xg_make_tool_item): Remove detach code.
2805 (xg_update_tool_bar_sizes): Replace TOOLBAR_TOP_WIDGET.
2806 (find_icon_from_name): New function.
2807 (update_frame_tool_bar): Remove GtkStockItem code, move to
2808 find_icon_from_name. Let stock be a list of icon names to try.
2809 Only use gtk_image_new_from_stock on Gtk+ < 3.10.
2810 Replace TOOLBAR_TOP_WIDGET.
2811 (free_frame_tool_bar, xg_change_toolbar_position ):
2812 Replace TOOLBAR_TOP_WIDGET.
2813 (xg_initialize): Remove tearoff code.
2815 2014-10-18 Eli Zaretskii <eliz@gnu.org>
2817 * xterm.c (x_draw_bar_cursor, x_draw_hollow_cursor): Subtract 1
2818 pixel from the window's cursor glyph width, since X renders hollow
2819 blocks 1 pixel wider than the 'width' parameter.
2821 * xdisp.c (get_phys_cursor_geometry): Don't subtract 1 pixel from
2822 glyph->pixel_width; this is now done in xterm.c.
2824 Fix reordering of bracket characters in isolates.
2825 * bidi.c (bidi_cache_find): Rename the argument NEUTRALS_OK to
2826 RESOLVED_ONLY; when non-zero, return from the cache only fully
2827 resolved states. All callers changed.
2828 (CANONICAL_EQU): New macro.
2829 (PUSH_BPA_STACK): Use it to push onto the BPA stack the canonical
2830 equivalent of the paired closing bracket character.
2831 (bidi_find_bracket_pairs): Set the bracket_pairing_pos member to
2832 the default non-negative value, to be checked later in
2833 bidi_resolve_brackets. Use CANONICAL_EQU to test candidate
2834 characters against those pushed onto the BPA stack.
2835 (bidi_record_type_for_neutral): New function.
2836 (bidi_resolve_brackets): Record next_for_neutral and
2837 prev_for_neutral when embedding level gets pushed. Force
2838 resolution of bracket pairs when entering a level run that was not
2840 (bidi_resolve_neutral): Add assertions before calling
2841 bidi_resolve_neutral_1.
2842 (bidi_level_of_next_char): Remove the code that attempted to
2843 resolve unresolved neutrals; that is now done by
2844 bidi_resolve_neutral.
2846 * w32select.c (owner_callback): Mark with ALIGN_STACK attribute.
2848 2014-10-17 Eli Zaretskii <eliz@gnu.org>
2850 * xterm.c (x_draw_hollow_cursor): Fix display of hollow cursor on
2851 1-pixel R2L characters.
2852 Reported by Dmitry Antipov <dmantipov@yandex.ru>, see
2853 http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00518.html.
2855 2014-10-16 Eli Zaretskii <eliz@gnu.org>
2857 * bidi.c (bidi_find_bracket_pairs): Avoid a loop that does nothing
2860 2014-10-15 Paul Eggert <eggert@cs.ucla.edu>
2862 * bidi.c (bidi_find_bracket_pairs): Initialize local var.
2863 This pacifies GCC 4.9.1 with --enable-gcc-warnings.
2864 It's not clear to me whether the initialization is needed,
2865 but it can't hurt so I played it safe.
2867 2014-10-15 Stefan Monnier <monnier@iro.umontreal.ca>
2869 * lisp.mk (lisp): Add emacs-lisp/eldoc.elc.
2871 2014-10-15 Eli Zaretskii <eliz@gnu.org>
2873 Update the bidirectional reordering engine for Unicode 6.3 and 7.0.
2874 * bidi.c (bidi_ignore_explicit_marks_for_paragraph_level):
2876 (bidi_get_type): Return the isolate initiators and terminator types.
2877 (bidi_isolate_fmt_char, bidi_paired_bracket_type)
2878 (bidi_fetch_char_skip_isolates, find_first_strong_char)
2879 (bidi_find_bracket_pairs, bidi_resolve_brackets): New functions.
2880 (bidi_set_sos_type): Rename from bidi_set_sor_type and updated
2881 for the new features.
2882 (bidi_push_embedding_level, bidi_pop_embedding_level): Update to
2883 push and pop correctly for isolates.
2884 (bidi_remember_char): Modify to accept an additional argument
2885 and record the bidi type according to its value.
2886 (bidi_cache_iterator_state): Accept an additional argument to only
2887 update an existing state. Handle the new members of struct bidi_it.
2888 (bidi_cache_find): Arguments changed: no longer accepts a level,
2889 instead accepts a flag telling it whether it is okay to return
2890 unresolved neutrals.
2891 (bidi_initialize): Initiate and staticpro the bracket-type uniprop
2892 table. Initialize new isolate-related members.
2893 (bidi_paragraph_init): Some code factored out into
2894 find_first_strong_char.
2895 (bidi_resolve_explicit_1): Function deleted, its code incorporated
2896 into bidi_resolve_explicit.
2897 (bidi_resolve_explicit): Support the isolate initiators and
2898 terminator. Fix handling of embeddings and overrides according to
2899 new UBA requirements. Record information about previously seen
2900 characters here (moved from bidi_level_of_next_char).
2901 (bidi_resolve_weak): Adapt to changes in struct members.
2902 (FLAG_EMBEDDING_INSIDE, FLAG_OPPOSITE_INSIDE, MAX_BPA_STACK)
2903 (STORE_BRACKET_CHARPOS, PUSH_BPA_STACK): New macros.
2904 (bidi_resolve_neutral): Call bidi_resolve_brackets to handle the
2905 paired bracket resolution. Handle isolate initiators and
2907 (bidi_type_of_next_char): Remove unneeded code for BN limit.
2908 (bidi_level_of_next_char): Move the code that records information
2909 about previous characters to bidi_resolve_explicit. Fix logic of
2910 resolving neutrals and make sure their cache entries are updated.
2911 Remove now unneeded special handling of PDF level.
2913 * dispextern.h (struct glyph): Enlarge the width of resolved_level.
2914 (BIDI_MAXDEPTH): New macro, renamed from BIDI_MAXLEVEL and
2915 enlarged per Unicode 6.3.
2916 (enum bidi_bracket_type_t): New data type.
2917 (struct bidi_saved_info): Leave only 2 type members out of 4.
2919 (struct bidi_stack): Add members necessary to support isolating
2921 (struct bidi_it): Add new members necessary to support isolating
2922 sequences and bracket pair resolution.
2924 * xdisp.c (Fbidi_resolved_levels): New function.
2925 (syms_of_xdisp): Defsubr it.
2926 (append_glyph, append_composite_glyph, produce_image_glyph)
2927 (append_stretch_glyph, append_glyphless_glyph): Convert aborts to
2929 (syms_of_xdisp) <inhibit-bidi-mirroring>: New variable.
2931 * term.c (append_glyph, append_composite_glyph)
2932 (append_glyphless_glyph): Convert aborts to assertions.
2934 * .gdbinit (pgx): Display the character codepoint, resolved level,
2935 and bidi type also for glyphless glyphs.
2937 2014-10-15 Dmitry Antipov <dmantipov@yandex.ru>
2939 Avoid unwanted point motion in Fline_beginning_position.
2940 * lisp.h (scan_newline_from_point): Add prototype.
2941 * search.c (scan_newline_from_point): New function, refactored from...
2942 * cmds.c (Fforward_line): ...adjusted user.
2943 * editfns.c (Fline_beginning_position): Use scan_newline_from_point
2944 and simplify the former since the latter doesn't move point.
2946 2014-10-14 Dmitry Antipov <dmantipov@yandex.ru>
2948 Cleanup terminal handling code.
2949 * dispextern.h (get_named_tty): Remove prototype but...
2950 * termhooks.h (get_named_terminal): ...resurrect it under
2951 more meaningful name.
2952 (get_terminal): Likewise, but with...
2953 (decode_live_terminal): ...this name.
2954 (decode_tty_terminal): Add prototype.
2955 * term.c (get_tty_terminal): Remove.
2956 (get_named_tty): Remove.
2957 (Ftty_display_color_p, Ftty_display_color_cells, Ftty_type)
2958 (Fcontrolling_tty_p, Fsuspend_tty, Fresume_tty):
2959 Use decode_tty_terminal.
2960 (Ftty_no_underline, Ftty_top_frame): Use decode_live_terminal.
2961 * terminal.c (get_terminal): Refactor to...
2962 (decode_terminal, decode_live_terminal): ...new functions.
2963 (decode_tty_terminal): Replacement for get_tty_terminal.
2964 (get_named_terminal): Likewise for get_named_tty.
2965 * coding.c (Fset_terminal_coding_system_internal)
2966 (Fterminal_coding_system, Fset_keyboard_coding_system_internal):
2967 (Fkeyboard_coding_system):
2968 * composite.c (Fcomposition_get_gstring):
2969 * dispnew.c (Fsend_string_to_terminal):
2970 * frame.c (Fmake_terminal_frame):
2971 * nsfns.m (check_ns_display_info):
2972 * w32fns.c, xfns.c (check_x_display_info):
2973 * xselect.c (frame_for_x_selection): Use decode_live_terminal.
2974 * keyboard.c (handle_interrupt_signal, handle_interrupt)
2975 (Fset_quit_char): Use get_named_terminal.
2976 (Fset_output_flow_control, Fset_input_meta_mode):
2977 Use decode_tty_terminal.
2979 2014-10-13 Eli Zaretskii <eliz@gnu.org>
2981 * w32term.h (ALIGN_STACK): Use _WIN64, not _W64, to distinguish
2982 between 32-bit and 64-bit MinGW builds. (Bug#18699)
2984 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
2986 Fix port to Debian GNU/kFreeBSD 7 (wheezy) (Bug#18666).
2987 * process.c (accept4) [!HAVE_ACCEPT4]: New macro.
2989 2014-10-12 Stefan Monnier <monnier@iro.umontreal.ca>
2991 * frame.c (Fmouse_pixel_position): Call Vmouse_position_function
2994 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
2996 * editfns.c (dump_tz_string): No longer const.
2997 It might be modified.
2999 * nsmenu.m (clear): Assume OS X 10.6 or later.
3001 2014-10-12 Jan Djärv <jan.h.d@swipnet.se>
3003 * unexmacosx.c: Remove include ppc/reloc.h.
3004 (unrelocate, copy_dysymtab): Remove PPC code.
3005 (rebase_reloc_address): Remove, only used for PPC:
3007 * nsterm.m: Always include macfont.h on COCOA.
3008 (ns_update_auto_hide_menu_bar, ns_draw_fringe_bitmap)
3009 (ns_dumpglyphs_image, ns_check_menu_open)
3010 (applicationDidFinishLaunching)
3011 (antialiasThresholdDidChange:)
3012 (keyDown:, toggleFullScreen:, setPosition:portion:whole:):
3013 Remove checks for OSX <= 10.5/10.6.
3014 (changeFont:): Use macfont on COCOA, nsfont on GNUSTEP.
3015 (syms_of_nsterm): Call syms_of_macfont on COCOA, syms_of_nsfont on
3018 * nsterm.h (MAC_OS_X_VERSION_10_4, MAC_OS_X_VERSION_10_5): Remove.
3019 (NS_HAVE_NSINTEGER): Remove block.
3020 Remove >= OSX 10.6 tests.
3022 * nsmenu.m (NSMenuDidBeginTrackingNotification): Remove.
3023 (x_activate_menubar, trackingNotification:): Remove check for
3025 (menuNeedsUpdate:): Remove check for OSX < 10.5.
3027 * nsimage.m (allocInitFromFile:): Remove code for OSX < 10.6.
3029 * nsfns.m: Always include macfont.h on COCOA.
3030 (ns_filename_from_panel, ns_directory_from_panel)
3031 (Fx_create_frame, Fns_popup_font_panel, ns_run_file_dialog)
3032 (Fns_read_file_name, Fns_list_services): Remove code for OSX < 10.6
3034 * macfont.m: Remove >= 1050 check.
3035 (macfont_create_family_with_symbol)
3036 (macfont_get_glyph_for_character)
3037 (mac_font_get_glyphs_for_variants)
3038 (mac_ctfont_create_available_families, syms_of_macfont):
3039 Remove code for OSX < 10.6.
3040 (mac_font_family_group, mac_font_family_compare): Remove, only used
3043 * macfont.h (MAC_FONT_FORMAT_ATTRIBUTE, MAC_FONT_FORMAT_BITMAP)
3044 (mac_font_copy_non_synthetic_table): Remove versions for OSX < 10.6
3046 * Makefile.in: Replace nsfont.o macfont.o with ns_fontfile in
3049 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
3051 Fix putenv race conditions with undefined behavior (Bug#8705).
3052 Do all putenv calls before Emacs creates any threads.
3053 Use a safer way to modify the TZ environment variable in the
3054 presence of multiple threads. For further thread-safety,
3055 prefer localtime_r and gmtime_r to localtime and gmtime,
3056 and prefer struct tm's tm_gmtoff (if available) to calling
3057 both localtime_r and gmtime_r.
3058 * dbusbind.c (Fdbus__init_bus): Move xputenv call from here ...
3059 (init_dbusbind): ... to this new function.
3060 * emacs.c (main) [HAVE_DBUS]: Call it before creating threads.
3061 * xterm.c (x_term_init): Move xputenv call from here ...
3062 (init_xterm): ... to this new function.
3063 * emacs.c (main) [USE_GTK]: Call it before creating threads.
3064 * editfns.c (HAVE_TM_GMTOFF): Default to false.
3065 (dump_tz_string): New constant.
3066 (init_editfns): Use it. This centralizes the dump_tz stuff.
3067 Call set_time_zone_rule here, so that its xputenv is done
3068 before Emacs goes multithreaded.
3069 (mktime_z) [!HAVE_TZALLOC]: New function, which is typically
3070 thread-safe enough for Emacs.
3071 (format_time_string, Fdecode_time, Fcurrent_time_string)
3072 (Fcurrent_time_zone):
3073 Prefer localtime_r and gmtime_r, which are more thread-safe, to
3074 localtime and gmtime. Remove now-unnecessary calls to block_input.
3075 (tm_gmtoff): New static function.
3076 (Fdecode_time, Fcurrent_time_zone): Use it.
3077 (Fencode_time): Use mktime_z, for better thread-safety.
3078 (set_time_zone_rule): Now static. Rewrite to be mostly thread-safe,
3079 i.e., not quite thread-safe but good enough for Emacs typical usage.
3080 Do not reclaim storage that is in the environment; let it leak.
3081 Always call tzset, since localtime_r does not.
3082 * emacs.c (dump_tz, Fdump_emacs) [HAVE_TZSET]: Remove dump_tz stuff.
3083 This is now done in init_editfns.
3084 * systime.h (mktime_z, timezone_t, tzalloc, tzfree) [!HAVE_TZALLOC]:
3085 New macros and declarations, for platforms lacking tzalloc & friends.
3087 2014-10-09 Paul Eggert <eggert@cs.ucla.edu>
3089 * lisp.h (USE_STACK_STRING): Now true only if USE_STACK CONS.
3090 On x86 platforms this works around GCC bug 63495
3091 <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63495>,
3092 and more generally should fix a portability problem in Emacs.
3093 Reported by Stefan Monnier in:
3094 http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00261.html
3096 2014-10-08 Leo Liu <sdl.web@gmail.com>
3098 Enhance terpri to allow conditionally output a newline. (Bug#18652)
3099 * keymap.c (describe_vector_princ):
3100 * keyboard.c (Fcommand_error_default_function): Adapt to change to
3103 * print.c (printchar_stdout_last): Declare.
3104 (printchar): Record the last char written to stdout.
3105 (Fterpri): Add optional argument ENSURE.
3107 2014-10-08 Eli Zaretskii <eliz@gnu.org>
3109 * w32inevt.c (maybe_generate_resize_event): Pass non-zero as the
3110 DELAY argument to change_frame_size, so that the frame size
3111 changes, if any are needed, are delayed until the next redisplay.
3112 This is to avoid a too early QUIT inside change_frame_size, when
3113 it calls Lisp in frame_windows_min_size, in case one of the events
3114 we've read sets the quit-flag. (Bug#18649)
3116 * w32fns.c (check_x_display_info): Accept terminal objects as
3117 argument, to follow what xfns.c does.
3119 2014-10-07 Glenn Morris <rgm@gnu.org>
3121 * Makefile.in ($(srcdir)/macuvs.h)
3122 ($(lispsource)/international/charprop.el): Add explicit FORCE.
3124 2014-10-07 Eli Zaretskii <eliz@gnu.org>
3126 * decompress.c (init_zlib_functions): Move the message about zlib
3127 being unavailable from here...
3128 (Fzlib_decompress_region): ...to here. (Bug#18650)
3130 2014-10-07 Dmitry Antipov <dmantipov@yandex.ru>
3132 * font.c (Ffont_get_glyphs): Use validate_subarray and fix
3133 the case where an optional string is used. Adjust docstring.
3135 2014-10-06 Stefan Monnier <monnier@iro.umontreal.ca>
3137 * lisp.mk (lisp): Remove w32-common-fns.elc.
3139 2014-10-05 Paul Eggert <eggert@cs.ucla.edu>
3141 * keyboard.c (Qleft, Qright): Remove duplicate definitions (Bug#9927).
3142 These were already defined in buffer.c, and the duplicate
3143 definitions cause problems on platforms like 'gcc -fno-common'.
3144 Reported by Peter Dyballa in: http://bugs.gnu.org/9927#137
3146 2014-10-05 Jan Djärv <jan.h.d@swipnet.se>
3148 * nsterm.m (updateFrameSize:): Only call update_frame_tool_bar
3149 if toolbar is visible.
3151 * nsfont.m (nsfont_draw): Use CGFloat for GNUstep newer than
3154 * nsterm.m (syms_of_nsterm): ns-use-fullscreen-animation is new.
3155 (toggleFullScreen:): Use ns-use-fullscreen-animation for animate.
3156 (ns_select, ns_read_socket): Use unwind_protect to decrease
3157 apploopnr (Bug#18345).
3158 (ns_draw_window_cursor): Adjust y for hbar cursor only if smaller than
3159 line height (Bug#17977).
3161 * macfont.m: Fix indentation and import changes from macport 24.3.94.
3162 (macfont_closest_traits_index): New function.
3163 (macfont_closest_traits_index_p): Rename from
3164 macfont_closest_traits_index.
3165 (macfont_list): Use macfont_closest_traits_index_p.
3167 2014-10-05 K. Handa <handa@gnu.org>
3169 * coding.c (detect_coding_iso_2022): Set coding->rejected
3170 correctly when an invalid escape sequence is found (Bug#18610).
3172 2014-10-04 Jan Djärv <jan.h.d@swipnet.se>
3174 * gtkutil.c (create_menus): Only add tearoffs to empty menus.
3175 (xg_update_submenu): Remove has_tearoff_p, pass 1 to create_menus
3178 2014-10-04 Martin Rudalics <rudalics@gmx.at>
3180 * buffer.c (scroll_bar_width, scroll_bar_height):
3182 * window.c (Fset_window_scroll_bars): Fix doc-string.
3183 (Fwindow_scroll_bars): Have it return what the doc-string says.
3185 2014-10-03 Eli Zaretskii <eliz@gnu.org>
3187 * xdisp.c (move_it_by_lines): Call reseat_1 after moving the
3188 iterator backwards, to resync the bidi iterator. (Bug#18584)
3190 2014-10-03 Dmitry Antipov <dmantipov@yandex.ru>
3192 Consistently use min and max macros from lisp.h.
3193 * coding.c (min, max):
3195 * unexhp9k800.c (min):
3196 * unexw32.c (min, max): Use definitions from lisp.h.
3197 * regex.c (MAX, MIN) [!emacs]: Define own max and min as such.
3199 * gmalloc.c (min): Tiny style change.
3201 * fileio.c (emacs_readlinkat, Finsert_file_contents):
3202 * w32fns.c, xfns.c (x_create_tip_frame): Use AUTO_STRING.
3204 2014-10-03 Paul Eggert <eggert@cs.ucla.edu>
3206 Fix x-focus-frame bug with "Not an in-range integer" (Bug#18586).
3207 * xselect.c (X_SHRT_MAX, X_SHRT_MIN, X_LONG_MAX, X_LONG_MIN)
3208 (X_ULONG_MAX): Move these macros to xterm.h.
3209 (x_fill_property_data): Be more generous about allowing either
3210 signed or unsigned data of the appropriate width.
3211 * xterm.h (x_display_set_last_user_time): New function.
3212 All setters of last_user_time changd to use this function.
3213 If ENABLE_CHECKING, check that the times are in range.
3215 2014-10-02 Eli Zaretskii <eliz@gnu.org>
3217 * dispnew.c (adjust_decode_mode_spec_buffer): Use 'int' instead of
3218 'ssize_t'. Suggested by Paul Eggert <eggert@cs.ucla.edu>.
3220 2014-10-02 Jan Djärv <jan.h.d@swipnet.se>
3222 * xfaces.c (Finternal_set_lisp_face_attribute): Don't try to
3223 make a font_object from a tty frame (Bug#18573).
3224 (Finternal_set_lisp_face_attribute): Add FIXME comment.
3226 2014-10-02 Dmitry Antipov <dmantipov@yandex.ru>
3228 * alloc.c (mark_overlay): Assume that overlay boundaries are
3229 always markers. Add comment.
3230 * lread.c (read_internal_start): Use convenient validate_subarray.
3232 (Fread_from_string): Adjust docstring.
3234 2014-10-02 Stefan Monnier <monnier@iro.umontreal.ca>
3236 * lisp.h: Fix up compilation for USE_STACK_LISP_OBJECTS=false.
3238 * nsselect.m (ns-own-selection-internal, ns-disown-selection-internal):
3239 Rename from the "x-" prefix.
3241 2014-10-01 Stefan Monnier <monnier@iro.umontreal.ca>
3243 * xselect.c (selection-converter-alist): Fix docstring.
3245 2014-10-01 Eli Zaretskii <eliz@gnu.org>
3247 * w32proc.c (sys_spawnve): Avoid modification of the CMDNAME
3248 argument passed by the caller, when we mirror all slashes into
3251 2014-10-01 Dmitry Antipov <dmantipov@yandex.ru>
3253 * gtkutil.c (xg_set_toolkit_horizontal_scroll_bar_thumb):
3254 Resurrect old code and fix compilation with GTK < 2.13.6.
3256 2014-10-01 Paul Eggert <eggert@cs.ucla.edu>
3258 Use AUTO_CONS instead of SCOPED_CONS, etc.
3259 * frame.h (AUTO_FRAME_ARG): Rename from FRAME_PARAMETER.
3260 * lisp.h (AUTO_CONS): Rename from scoped_cons.
3261 (AUTO_LIST1): Rename from scoped_list1.
3262 (AUTO_LIST2): Rename from scoped_list2.
3263 (AUTO_LIST3): Rename from scoped_list3.
3264 (AUTO_LIST4): Rename from scoped_list4.
3265 (AUTO_STRING): Rename from SCOPED_STRING.
3266 * frame.h (AUTO_FRAME_ARG):
3267 * lisp.h (AUTO_CONS, AUTO_LIST1, AUTO_LIST2, AUTO_LIST3)
3268 (AUTO_LIST4, AUTO_STRING):
3269 Prepend a new argument 'name'.
3270 Declare a variable instead of yielding a value.
3272 * lisp.h (STACK_CONS, AUTO_CONS_EXPR): New internal macros.
3274 2014-09-30 Eli Zaretskii <eliz@gnu.org>
3276 * w32fns.c (w32_createwindow): Accept an additional argument, an
3277 array of 2 values specifying the coordinates of the frame's
3278 top-left corner. Use these values instead of calling x_get_arg,
3279 which can cons Lisp objects, and therefore cannot be called except
3280 from the main thread. Remove redundant tests for the default
3282 (my_create_window): Move the calculation of the coordinates of the
3283 frame's top-left edge here. Pass them to the input thread via the
3284 second parameter of the WM_EMACS_CREATEWINDOW message.
3285 See http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00892.html
3288 2014-09-30 Eli Zaretskii <eliz@gnu.org>
3290 * xdisp.c (cursor_row_fully_visible_p): Update commentary.
3291 (redisplay_window): Treat the frame's frozen_window_starts flag
3292 the same way as the optional_new_start flag for the window: only
3293 obey it if the glyph row showing point will be fully visible.
3294 Likewise when the window start is in a continuation line. If,
3295 after trying everything under the 'force_start' label, point is
3296 still not fully visible, give up and scroll the window.
3297 Add debugging traces. (Bug#18545)
3299 * window.c (Frecenter): Set the window's redisplay flag.
3301 2014-09-30 Eli Zaretskii <eliz@gnu.org>
3303 * w32term.c (w32_read_socket): Don't use frame dimensions for
3304 resizing if GetClientRect returned an empty (0, 0, 0, 0)
3305 rectangle. Check the return value of GetClientRect, and don't use
3306 the results if it didn't succeed.
3308 * dispnew.c (change_frame_size_1): Recompute the frame dimensions
3309 in columns and lines after correcting the pixel dimensions in
3311 (adjust_decode_mode_spec_buffer): Add assertion to avoid passing
3312 negative values to xrealloc. (Bug#18528)
3314 2014-09-30 Paul Eggert <eggert@cs.ucla.edu>
3316 * alloc.c: Remove now-unnecessary check.
3317 Suggested by Dmitry Antipov in:
3318 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00891.html
3320 * xterm.c (x_term_init): Allocate temps on stack, not on heap.
3322 * frame.c (x_set_frame_parameters): Port --enable-gcc-warnings
3323 to Ubuntu 14.04.1 x86-64.
3325 Simplify stack-allocated Lisp objects, and make them more portable.
3326 The build_local_string macro was used in two ways: (1) string
3327 literals for which scoped allocation suffices, and (2) file name
3328 components, where it's not safe in general to assume bounded-size
3329 ASCII data. Simplify by defining a new macro SCOPED_STRING that
3330 allocates a block-scope string, and by using SCOPED_STRING for (1)
3331 and build_string for (2). Furthermore, actually use stack
3332 allocation only for objects known to have sufficient alignment.
3333 This simpler implementation means Emacs can make
3334 USE_STACK_LISP_OBJECTS the default unless GC_MARK_STACK !=
3335 GC_MAKE_GCPROS_NOOPS.
3336 * lisp.h (GCALIGNED): Align even if !USE_STACK_LISP_OBJECTS,
3337 for fewer differences among implementations.
3338 (struct Lisp_String): Now GCALIGNED.
3339 (USE_STACK_LISP_OBJECTS): Default to true, since the
3340 implementation no longer insists on a nonempty GCALIGNED.
3341 But make it false if GC_MARK_STACK != GC_MAKE_GCPROS_NOOPS.
3342 (SCOPED_CONS_INITIALIZER): Remove, since it's no longer needed
3343 separately. Move definiens to scoped_cons. The old definition
3344 was incorrect when GCALIGNED was defined to be empty.
3345 (union Aligned_String): New type.
3346 (USE_STACK_CONS, USE_STACK_STRING): New constants, so that the
3347 implementation ports to compilers that don't align strictly enough.
3348 Don't worry about the union sizes; it's not worth bothering about.
3349 (scoped_cons, scoped_list1, scoped_list3, scoped_list4):
3350 Rewrite using USE_STACK_CONS.
3351 (scoped_cons): Assume the use of union Aligned_Cons.
3352 (lisp_string_size, make_local_string, build_local_string): Remove.
3353 Unless otherwise specified, all callers of build_local_string
3354 changed to use SCOPED_STRING.
3355 (SCOPED_STRING): New macro.
3356 * data.c (wrong_choice):
3357 * menu.c (single_menu_item):
3358 * process.c (Fformat_network_address):
3359 Hoist use of SCOPED_STRING out of a scope, so that its returned
3360 object lives long enough.
3361 * fileio.c (Fexpand_file_name): Use build_string, not SCOPED_STRING,
3362 as the string might be long or might not be ASCII.
3364 2014-09-29 Eli Zaretskii <eliz@gnu.org>
3366 * msdos.c (internal_terminal_init): Bump version to 25.
3368 2014-09-29 Dmitry Antipov <dmantipov@yandex.ru>
3370 Keep stack-allocated Lisp objects fast rather than versatile.
3371 * lisp.h (union Aligned_Cons) [!GCALIGNED]: Define as such.
3372 (SCOPED_CONS_INITIALIZER): New macro.
3373 (scoped_cons) [USE_STACK_LISP_OBJECTS]: Use it.
3374 (USE_LOCAL_ALLOCA): Remove.
3375 (local_cons, local_list1, local_list2, local_list3, local_list4):
3376 Remove. Stack overflow checking makes them too slow.
3377 (make_local_vector): Likewise. Also we just don't have enough
3379 (enum LISP_STRING_OVERHEAD): Remove.
3380 (local_string_init, local_vector_init): Remove prototypes.
3381 (make_local_string, build_local_string): Redesign to target short
3382 compile-time string constants, fall back to regular string allocation
3384 (lisp_string_size): New function.
3385 (verify_ascii) [ENABLE_CHECKING]: Add prototype.
3386 * alloc.c (local_string_init, local_vector_init): Remove.
3387 (verify_ascii) [ENABLE_CHECKING]: New function.
3388 * buffer.c, charset.c, chartab.c, data.c, editfns.c, emacs.c, fileio.c:
3389 * fns.c, font.c, fontset.c, frame.c, keyboard.c, keymap.c, lread.c:
3390 * menu.c, minibuf.c, process.c, textprop.c, xdisp.c, xfns.c, xfont.c:
3391 * xselect.c, xterm.c: All related users changed.
3393 2014-09-28 Ken Brown <kbrown@cornell.edu>
3395 * sheap.c (bss_sbrk_buffer_beg): Remove redundant variable.
3396 * gmalloc.c [CYGWIN]: Adapt to change in sheap.c.
3398 2014-09-27 Ken Brown <kbrown@cornell.edu>
3400 Fix implementation of HYBRID_MALLOC on Cygwin.
3401 * sheap.c (bss_sbrk_buffer_end): Cast to void *.
3402 (bss_sbrk_buffer_beg): New variable. Use it...
3403 * gmalloc.c (ALLOCATED_BEFORE_DUMPING) [CYGWIN]: ...here, to fix
3404 incorrect definition.
3406 2014-09-27 Stefan Monnier <monnier@iro.umontreal.ca>
3408 * keyboard.c (track-mouse): Rename to internal--track-mouse.
3409 Make it into a function and change arg to be a function.
3411 * lisp.mk (lisp): Add elisp-mode.elc.
3413 2014-09-26 Paul Eggert <eggert@cs.ucla.edu>
3415 * xfns.c (x_default_scroll_bar_color_parameter):
3416 Use USE_LOCAL_ALLOCA only if USE_TOOLKIT_SCROLL_BARS,
3417 to pacify --enable-gcc-warnings in non-scrollbar builds.
3419 2014-09-26 Ken Brown <kbrown@cornell.edu>
3421 * w32term.h (ALIGN_STACK): Fix the cpp condition.
3423 2014-09-25 Eli Zaretskii <eliz@gnu.org>
3425 * lisp.h (USE_STACK_LISP_OBJECTS): Default to false for 32-bit
3426 MinGW builds that use GCC before 4.2.
3428 Default to stack objects on DOS_NT platforms as well.
3429 * w32term.h (ALIGN_STACK) [__GNUC__]: Define to
3430 __attribute__((force_align_arg_pointer)) for GCC 4.2 and later.
3432 * lisp.h (USE_STACK_LISP_OBJECTS): Remove the !DOS_NT condition.
3434 * w32proc.c (enum_locale_fn, enum_codepage_fn): Add the
3435 ALIGN_STACK attribute.
3437 * w32fns.c (w32_monitor_enum): Add the ALIGN_STACK attribute.
3439 * w32uniscribe.c (add_opentype_font_name_to_list): Add the
3440 ALIGN_STACK attribute.
3442 * w32font.c (add_font_name_to_list, add_font_entity_to_list)
3443 (add_one_font_entity_to_list): Add the ALIGN_STACK attribute.
3445 2014-09-25 Martin Rudalics <rudalics@gmx.at>
3447 * frame.c (frame_inhibit_resize):
3448 * widget.c (EmacsFrameResize):
3449 * window.c (resize_frame_windows, Fset_window_configuration):
3450 * xdisp.c (expose_frame):
3451 * xfns.c (x_change_tool_bar_height):
3452 * xmenu.c (update_frame_menubar):
3453 * xterm.c (handle_one_xevent, x_new_font, x_set_window_size_1):
3454 Remove code left dead after 2014-07-27 changes.
3456 2014-09-25 Paul Eggert <eggert@cs.ucla.edu>
3458 Fix local_cons etc. to not exhaust the stack when in a loop.
3459 Problem reported in:
3460 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00696.html
3461 * buffer.c (Fother_buffer, other_buffer_safely, init_buffer):
3462 * charset.c (load_charset_map_from_file, Ffind_charset_region)
3463 (Ffind_charset_string):
3464 * chartab.c (uniprop_encode_value_numeric, uniprop_table):
3465 * data.c (wrong_range):
3466 * editfns.c (Fpropertize, format2):
3467 * emacs.c (init_cmdargs, decode_env_path):
3468 * fileio.c (auto_save_error):
3469 * fns.c (Fyes_or_no_p):
3470 * font.c (font_style_to_value, font_parse_xlfd)
3471 (font_parse_family_registry, font_delete_unmatched)
3473 * fontset.c (Fset_fontset_font):
3474 * frame.c (x_get_arg):
3475 * keyboard.c (echo_dash, safe_run_hooks_error, parse_menu_item)
3476 (read_char_minibuf_menu_prompt):
3477 * keymap.c (silly_event_symbol_error, describe_vector):
3478 * lread.c (load_warn_old_style_backquotes):
3479 * menu.c (single_menu_item):
3480 * minibuf.c (Fread_buffer):
3481 * process.c (status_message, Fformat_network_address)
3482 (server_accept_connection):
3483 * textprop.c (copy_text_properties):
3484 * xdisp.c (Fcurrent_bidi_paragraph_direction):
3485 * xfns.c (x_default_scroll_bar_color_parameter):
3486 * xfont.c (xfont_open):
3487 * xselect.c (x_clipboard_manager_error_1):
3488 * xterm.c (x_term_init):
3489 Put USE_LOCAL_ALLOCA at the start of the function.
3490 * fns.c (maybe_resize_hash_table): Use build_string instead of
3491 build_local_string, since we'd otherwise need a conditional
3492 USE_LOCAL_ALLOCA here, but this is just debugging output and is
3493 not worth the bother of optimization.
3494 * font.c (font_delete_unmatched): Remove by-hand code that
3495 observed MAX_ALLOCA limit, since it's now done automatically.
3496 * keymap.c (Fsingle_key_description): Put USE_SAFE_ALLOCA at top,
3497 since build_local_string needs its sa_alloc.
3498 * lisp.h (lisp_word_count): New function.
3499 (SAFE_ALLOCA_LISP): Use it.
3500 (USE_LOCAL_ALLOCA): New macro.
3501 (local_cons, make_local_vector, make_local_string):
3502 Observe the MAX_ALLOCA limit.
3503 (LISP_STRING_OVERHEAD): New constant.
3504 (make_local_string): Use it.
3506 2014-09-24 Paul Eggert <eggert@cs.ucla.edu>
3508 Default to stack objects on non-GNU/Linux, non-DOS_NT platforms.
3509 * lisp.h (USE_STACK_LISP_OBJECTS): Also default to true
3510 if !defined DOS_NT && !defined GNU_LINUX. I've tested this on AIX
3511 and Solaris and it's likely to work on similar platforms.
3513 Avoid signed integer overflow when converting Time to ptrdiff_t.
3514 * keyboard.c (INPUT_EVENT_POS_MAX, INPUT_EVENT_POS_MIN):
3516 (position_to_Time, Time_to_position): New functions.
3517 (gen_help_event, kbd_buffer_get_event): Use them.
3518 * systime.h (Time) [emacs && !HAVE_X_WINDOWS]:
3519 Go back to plain 'unsigned long', so that 'Time' is the same
3520 for both X and non-X builds; this is less likely to cause surprise.
3521 * termhooks.h: Remove compile-time check that Time and ptrdiff_t
3522 are the same size; this is no longer required.
3524 * keyboard.c (make_lispy_event): Avoid unnecessary tests
3525 of bit 28 and of whether an unsigned value is negative.
3526 This simplifies the code a bit, and pacifies clang 3.4.
3528 2014-09-24 Eli Zaretskii <eliz@gnu.org>
3530 * systime.h (Time): Define as size_t, to be consistent with 64-bit
3531 Windows builds, where 'long' is a 32-bit type.
3533 * w32inevt.h (w32_console_mouse_position): Update the argument
3534 types to use 'Time'.
3536 * w32term.c (w32_mouse_position)
3537 (x_horizontal_scroll_bar_report_motion)
3538 (x_scroll_bar_report_motion): Update the argument types to use
3541 2014-09-24 Dmitry Antipov <dmantipov@yandex.ru>
3543 * termhooks.h (enum scroll_bar_part): Begin from 0 to allow...
3544 (struct input_event): ...unsigned bitfields. Likewise for
3545 `event_kind' member. Prefer unsigned for `code' and 'modifiers'.
3546 Use `timestamp' for HELP_EVENT position. Add compile-time assert.
3547 * keyboard.c (gen_help_event, kbd_buffer_store_help_event)
3548 (kbd_buffer_get_event): Adjust users.
3549 (scroll_bar_parts): Add Qnil to match scroll_bar_nowhere.
3550 (make_scroll_bar_position): New function, refactored out of...
3551 (make_lispy_event): ...adjusted user.
3552 * nsterm.h (EmacsScroller): Use enum for `last_hit_part' member.
3553 * nsterm.m (ns_mouse_position, mouseUp):
3554 * term.c (term_mouse_position):
3555 * w32inevt.c (w32_console_mouse_position):
3556 * w32term.c (w32_mouse_position):
3557 * xterm.c (XTmouse_position): Use scroll_bar_above_handle.
3558 (x_send_scroll_bar_event, xm_scroll_callback, xg_scroll_callback):
3559 Prefer enum and explicit enum members to integers and numeric values.
3561 * chartab.c (uniprop_encode_value_numeric):
3562 * font.c (font_style_to_value): Use make_local_vector.
3563 (font_delete_unmatched): Use local_cons but respect MAX_ALLOCA.
3564 * keymap.c (append_key): Use scoped_list1.
3566 * lisp.h (USE_STACK_LISP_OBJECTS): Enable by default if GNU_LINUX
3567 && __GNUC__ && !__clang__. Mention known problems. Adjust comment.
3569 2014-09-24 Paul Eggert <eggert@cs.ucla.edu>
3571 Fix some slow uses and misuses of strcat.
3572 * doc.c (get_doc_string):
3573 * gtkutil.c (get_utf8_string):
3574 * xsmfns.c (x_session_initialize):
3575 Avoid recomputation of string length.
3576 * ftfont.c (ftfont_spec_pattern):
3577 * xfns.c (xic_create_fontsetname):
3578 Don't assume output buffer is initially zero.
3580 2014-09-23 Paul Eggert <eggert@cs.ucla.edu>
3582 * lisp.h (lispstpcpy): Rename from lispstrcpy, and act like stpcpy.
3583 All callers changed.
3584 * xterm.c (x_term_init): Use new functionality to avoid two needs
3585 to compute a string length.
3587 * dispextern.h, xdisp.c (window_box_right_offset): Now static.
3589 2014-09-23 Dmitry Antipov <dmantipov@yandex.ru>
3591 Use known length of a Lisp string to copy it faster.
3592 * lisp.h (lispstrcpy): New function. Add comment.
3593 * callproc.c (child_setup):
3594 * dbusbind.c (xd_append_arg):
3595 * doc.c (get_doc_string):
3596 * font.c (Ffont_xlfd_name):
3597 * frame.c (xrdb_get_resource):
3598 * process.c (Fmake_network_process, network_interface_info):
3599 * w32fns.c (Fx_open_connection):
3600 * w32proc.c (sys_spawnve):
3601 * xfns.c (select_visual):
3602 * xfont.c (xfont_list):
3603 * xsmfns.c (x_session_initialize):
3604 * xterm.c (x_term_init): Use it.
3606 2014-09-23 Paul Eggert <eggert@cs.ucla.edu>
3608 Fix SAFE_ALLOCA to not exhaust the stack when in a loop.
3609 Reported by Dmitry Antipov in thread leading to:
3610 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00713.html
3611 This patch fixes only SAFE_ALLOCA, SAFE_NALLOCA, and SAFE_ALLOCA_LISP;
3612 the experimental local_* macros enabled by USE_LOCAL_ALLOCATORS
3614 * callproc.c (call_process): Save and restore sa_avail.
3615 * lisp.h (USE_SAFE_ALLOCA): Define sa_avail.
3616 (AVAIL_ALLOCA): New macro.
3617 (SAFE_ALLOCA, SAFE_NALLOCA, SAFE_ALLOCA_LISP):
3618 Use it, and check against sa_avail rather than MAX_ALLOCA.
3620 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
3622 On OSX, do not free font-specific data more than once (Bug#18501).
3623 * macfont.m (macfont_close): Release and free font-specific data
3624 only if it wasn't previously freed.
3626 2014-09-22 David Caldwell <david@porkrind.org> (tiny change)
3628 * unexmacosx.c (dump_it): Improve error message.
3630 2014-09-22 Juri Linkov <juri@jurta.org>
3632 * image.c (imagemagick_load_image): Add delay to imagemagick metadata.
3633 (Bug#10747, bug#18334)
3635 2014-09-22 Eli Zaretskii <eliz@gnu.org>
3637 * frame.c (Fmouse_position, Fset_mouse_position): Clarify the
3638 units in which the position is measured. (Bug#18493)
3640 * xdisp.c (redisplay_internal): Force redisplay of all windows
3641 that show a buffer whose narrowing has changed. (Bug#18490)
3643 2014-09-22 Eli Zaretskii <eliz@gnu.org>
3645 * xterm.c (x_draw_hollow_cursor, x_draw_bar_cursor):
3646 * w32term.c (x_draw_hollow_cursor, x_draw_bar_cursor): In R2L
3647 lines, draw the hollow-box and hbar cursors on the right side of
3648 cursor-glyph. Thanks to martin rudalics <rudalics@gmx.at> for
3651 * xterm.c (x_draw_stretch_glyph_string):
3652 * w32term.c (x_draw_stretch_glyph_string): Fix a thinko that
3653 caused the block cursor to disappear on a TAB in R2L lines in
3654 every window except the leftmost one. Reported by Martin Rudalics
3657 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
3659 Always use matched specpdl entry to record call arguments (Bug#18473).
3660 * lisp.h (record_in_backtrace): Adjust prototype.
3661 * eval.c (record_in_backtrace): Return current specpdl level.
3662 (set_backtrace_args, set_backtrace_nargs): Merge. Adjust all users.
3663 (eval_sub, Ffuncall): Record call arguments in matched specpdl
3664 entry and use that entry in call to backtrace_debug_on_exit.
3665 (apply_lambda): Likewise. Get current specpdl level as 3rd arg.
3666 (do_debug_on_call): Get current specpdl level as 2nd arg.
3668 Prefer ptrdiff_t to int and avoid integer overflows.
3669 * fileio.c (make_temp_name):
3670 * font.c (font_parse_family_registry): Avoid integer
3671 overflow on string size calculation.
3672 * data.c (Faset): Likewise for byte index.
3674 2014-09-22 Eli Zaretskii <eliz@gnu.org>
3676 Fix display of R2L lines in partial-width windows.
3677 * xdisp.c (init_iterator): Don't use it->bidi_p before it is
3678 assigned the correct value.
3679 (extend_face_to_end_of_line): Account for truncation and
3680 continuation glyphs in R2L rows when one of the fringes is not
3682 (display_line): Don't assign negative X offset to a row if we are
3683 going to produce a truncation glyph for it. When handling
3684 truncated R2L rows, consider the width of the left fringe instead
3686 (produce_special_glyphs): Fix bogus assignments.
3688 2014-09-22 Eli Zaretskii <eliz@gnu.org>
3690 * fileio.c (Fexpand_file_name) [DOS_NT]: Make sure newdirlim is
3691 always set to a valid value. Make sure the size passed to alloca
3692 is always positive. (Bug#18516)
3694 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
3696 Avoid extra call to oblookup when interning symbols.
3697 * lisp.h (intern_driver): Add prototype.
3698 * lread.c (intern_driver): New function.
3699 (intern1, intern_c_string_1, Fintern):
3700 * font.c (font_intern_prop):
3701 * w32font.c (intern_font_name): Use it.
3703 2014-09-21 Paul Eggert <eggert@cs.ucla.edu>
3705 Minor improvements to new stack-allocated Lisp objects.
3706 * frame.h (FRAME_PARAMETER):
3707 Prefer scoped_list1 to local_list1 where either would do.
3708 * lisp.h (scoped_list4): New macro.
3709 (local_cons, local_list1, local_list2, local_list3, local_list4)
3710 (make_local_vector, make_local_string, build_local_string):
3711 Prefer functions to macros where either would do.
3712 * xdisp.c (build_desired_tool_bar_string):
3713 Prefer scoped_list4 to local_list4 where either would do.
3715 2014-09-18 Dmitry Antipov <dmantipov@yandex.ru>
3717 More and more stack-allocated Lisp objects if USE_LOCAL_ALLOCATORS.
3718 * lisp.h (local_list4) [USE_LOCAL_ALLOCATORS]: New macro.
3719 [!USE_LOCAL_ALLOCATORS]: Fall back to regular list4.
3720 * frame.h (FRAME_PARAMETER): New macro.
3721 * dispnew.c (init_display):
3722 * fontset.c (Fset_fontset_font):
3723 * frame.c (x_default_parameter):
3724 * xfaces.c (set_font_frame_param, Finternal_merge_in_global_face):
3725 * xfns.c (x_default_scroll_bar_color_parameter)
3726 (x_default_font_parameter, x_create_tip_frame): Use it.
3727 * editfns.c (Fpropertize): Use local_cons.
3728 * process.c (status_message): Use build_local_string.
3729 * xfont.c (xfont_open): Use make_local_string.
3730 * xdisp.c (build_desired_tool_bar_string): Use local_list4.
3732 2014-09-18 Paul Eggert <eggert@cs.ucla.edu>
3734 Port USE_LOCAL_ALLOCATORS code to clang 3.4 x86-64.
3735 * lisp.h (USE_LOCAL_ALLOCATORS): Define only if __GNUC__ &&
3736 !__clang__. This works with GCC and with clang and is safer for
3737 compilers we don't know about.
3738 (local_cons): Rename parameter to make capture less likely.
3740 2014-09-17 Samuel Bronson <naesten@gmail.com>
3742 * unexmacosx.c (copy_data_segment): Port to GCC 4.6+ (Bug#9927).
3744 2014-09-17 Paul Eggert <eggert@cs.ucla.edu>
3746 Fix minor problems found by static checking.
3747 * alloc.c, lisp.h (SAVE_TYPE_INT_OBJ, make_save_int_obj):
3749 * buffer.h (decode_buffer): Doc and indentation fixes.
3750 * fns.c (Qstring_collate_lessp, Qstring_collate_equalp): Now static.
3752 2014-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3754 Avoid clang-specific warnings.
3755 * buffer.c (init_buffer): Shut up -Wself-assign.
3756 * process.c (server_accept_connection): Shut up -Wunsequenced.
3758 2014-09-16 Daniel Colascione <dancol@dancol.org>
3760 * fns.c (sxhash): For symbols, use address as hash code.
3762 2014-09-16 Dmitry Antipov <dmantipov@yandex.ru>
3764 If USE_LOCAL_ALLOCATORS, allocate even more Lisp objects on stack.
3765 * charset.c (load_charset_map_from_file): Use scoped_list2
3766 and build_local_string.
3767 * buffer.c (Fother_buffer, other_buffer_safely, init_buffer):
3768 * emacs.c (init_cmdargs, decode_env_path):
3769 * fileio.c (Fexpand_file_name):
3770 * fns.c (maybe_resize_hash_table) [ENABLE_CHECKING]:
3771 * frame.c (x_get_arg):
3772 * keyboard.c (safe_run_hooks_error):
3773 * lread.c (load_warn_old_style_backquotes):
3774 * xdisp.c (Fcurrent_bidi_paragraph_direction):
3775 * xfns.c (x_default_scroll_bar_color_parameter, select_visual):
3776 * xselect.c (x_clipboard_manager_error_1)
3777 (x_clipboard_manager_save_all):
3778 * xterm.c (x_term_init): Use build_local_string.
3780 Avoid more integer overflows on string size calculations.
3781 * category.c (Fmake_category_set):
3782 * xdisp.c (get_overlay_arrow_glyph_row):
3783 * w32font.c (intern_font_name): Prefer ptrdiff_t to int.
3785 2014-09-15 Eli Zaretskii <eliz@gnu.org>
3787 * sound.c [WINDOWSNT]: Include w32common.h and mbstring.h.
3788 (SOUND_WARNING) [WINDOWSNT]: Include in do..while and improve the
3789 error message format. Use message_with_string to have non-ASCII
3790 file names properly displayed.
3791 (do_play_sound) [WINDOWSNT]: Use Unicode APIs to play sound files
3792 when w32-unicode-filenames is non-nil, but not on Windows 9X,
3793 where these APIs are not available even in UNICOWS.DLL.
3794 Improve the format of error messages and include the file name in them
3796 (Fplay_sound_internal) [WINDOWSNT]: Make the MS-Windows branch
3797 call play-sound-functions, per documentation.
3799 * w32.c (w32_get_long_filename, w32_get_short_filename):
3800 Constify the input file name arguments.
3802 * w32.h (w32_get_long_filename, w32_get_short_filename):
3805 2014-09-15 Dmitry Antipov <dmantipov@yandex.ru>
3807 If USE_LOCAL_ALLOCATORS, allocate some Lisp objects on stack.
3808 * lisp.h (local_cons, local_list1, local_list2, local_list3)
3809 [USE_LOCAL_ALLOCATORS]: New macros.
3810 [!USE_LOCAL_ALLOCATORS]: Fall back to regular functions.
3811 (build_local_string): Avoid argument name expansion clash with
3813 * alloc.c (toplevel)
3814 [USE_LOCAL_ALLOCATORS && GC_MARK_STACK != GC_MAKE_GCPROS_NOOPS]:
3815 Preprocessor guard to avoid impossible configuration.
3816 * charset.c (Ffind_charset_region, Ffind_charset_string):
3817 Use make_local_vector.
3818 * lread.c (read1, substitute_object_recurse): Use scoped_cons.
3819 * textprop.c (Fput_text_property, Fadd_face_text_property):
3821 (copy_text_properties): Use local_cons and local_list3.
3822 * chartab.c (uniprop_table):
3823 * data.c (wrong_choice, wrong_range):
3824 * doc.c (get_doc_string):
3825 * editfns.c (format2):
3826 * fileio.c (Fexpand_file_name, auto_save_error):
3827 * fns.c (Fyes_or_no_p):
3828 * font.c (font_parse_xlfd, font_parse_family_registry, font_add_log):
3829 * fontset.c (Fset_fontset_font):
3830 * keyboard.c (echo_add_key, echo_dash, parse_menu_item)
3831 (read_char_minibuf_menu_prompt):
3832 * keymap.c (silly_event_symbol_error, describe_vector):
3833 * menu.c (single_menu_item):
3834 * minibuf.c (Fread_buffer):
3835 * process.c (status_message, Fformat_network_address)
3836 (server_accept_connection): Use make_local_string and
3837 build_local_string. Prefer compound literals where appropriate.
3839 2014-09-15 Daniel Colascione <dancol@dancol.org>
3841 * fns.c (Fsort): Tweak sort docstring.
3843 2014-09-15 Eli Zaretskii <eliz@gnu.org>
3845 * w32.c (fcntl): Support O_NONBLOCK fcntl on the write side of pipes.
3846 (sys_write): When a write to a non-blocking pipe returns ENOSPC,
3847 set errno to EAGAIN instead, to allow the caller to retry the
3848 write after some waiting. Fixes deadlocks when Emacs exchanges a
3849 lot of data through the pipe. (Bug#18420)
3851 * sound.c (Fplay_sound_internal): Encode the sound file name in
3852 the ANSI codepage. Expand it against data-directory, as per docs,
3853 not against the current directory. No need to make a local copy
3854 of the file name; pass the encoded file name directly to
3855 do_play_sound. (Bug#18463)
3857 * w32.c (ansi_encode_filename): If w32_get_short_filename returns
3858 NULL, and the file name is not encodable in ANSI codepage, return
3859 the string with "?" replacement characters, which will fail the
3860 caller. This avoids returning a random value in that case.
3862 2014-09-15 Martin Rudalics <rudalics@gmx.at>
3864 * window.c (Fresize_mini_window_internal): Set w->total_lines
3865 from w->pixel_height (Bug#18422).
3867 2014-09-15 Jan Djärv <jan.h.d@swipnet.se>
3869 * nsterm.m (updateFrameSize:, initFrameFromEmacs:)
3870 (toggleFullScreen:): Take frame_resize_pixelwise into account when
3871 setting resize increments (Bug#18435).
3873 2014-09-15 Eli Zaretskii <eliz@gnu.org>
3875 * xdisp.c (pos_visible_p): Properly save and restore the iterator
3876 state around the call to line_bottom, since it can move the
3877 iterator to another screen line. This fixes off-by-one errors in
3878 the reported row in some rare cases.
3880 2014-09-14 Jan Djärv <jan.h.d@swipnet.se>
3882 * callproc.c (init_callproc): Fix bug introduced at
3883 2014-09-07 (Bug#18474).
3885 2014-09-13 Dmitry Antipov <dmantipov@yandex.ru>
3887 Prefer ptrdiff_t to int and avoid integer overflows.
3888 * fileio.c (make_temp_name):
3889 * font.c (font_parse_family_registry): Avoid integer
3890 overflow on string size calculation.
3891 * data.c (Faset): Likewise for byte index.
3893 2014-09-12 Detlev Zundel <dzu@member.fsf.org>
3895 * buffer.c (syms_of_buffer): DEFSYM Qchoice (Bug#18337).
3897 2014-09-11 Dmitry Antipov <dmantipov@yandex.ru>
3899 * lisp.h (make_local_string): Nitpick indent.
3900 * print.c (Fprin1_to_string): Remove unused GCPROs.
3902 More debugging aids around GCPROs.
3903 * lisp.h (struct gcpro) [DEBUG_GCPRO]: Add extra members.
3904 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, GCPRO6, GCPRO7):
3905 Minor restyle. If DEBUG_GCPRO, initialize extra fields.
3907 * lread.c (readevalloop_eager_expand_eval): Add GCPRO and fix
3908 bootstrap broken if GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
3910 Remove redundant GCPROs around Ffuncall and Fapply calls.
3911 This is safe because Ffuncall protects all of its arguments by itself.
3912 * charset.c (map_charset_for_dump): Remove redundant GCPRO.
3913 * eval.c (Fapply, apply1, call0, call1, call2, call3, call4, call5)
3914 (call6, call7): Likewise. Use compound literals where applicable.
3915 (run_hook_with_args_2): Use compound literal.
3917 2014-09-11 Paul Eggert <eggert@cs.ucla.edu>
3919 Pacify --enable-gcc-warnings when no window system is used.
3920 These warnings found that subscript error, so they seem worthwhile.
3921 * composite.c (char_composable_p): Simplify a bit.
3922 * frame.c (x_set_frame_parameters): Add an IF_LINT.
3923 * frame.c (x_set_horizontal_scroll_bars, x_set_scroll_bar_height):
3924 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS):
3925 * window.c (set_window_scroll_bars):
3926 Use USE_HORIZONTAL_SCROLL_BARS for simplicity.
3927 * frame.h [! USE_HORIZONTAL_SCROLL_BARS]:
3928 Ignore -Wsuggest-attribute=const.
3929 * window.h (USE_HORIZONTAL_SCROLL_BARS): New macro.
3930 (WINDOW_HAS_HORIZONTAL_SCROLL_BAR): Use it.
3932 2014-09-10 Paul Eggert <eggert@penguin.cs.ucla.edu>
3934 * charset.c (Fget_unused_iso_final_char): Fix subscript error.
3935 Use check_iso_charset_parameter instead of doing the checks by hand.
3936 (check_iso_charset_parameter): Move up. Check parameters a bit
3937 more carefully, and return true for 96-char sets. All callers changed.
3939 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
3941 Simplify lisp.h by removing the __COUNTER__ business.
3942 Reported by Dmitry Antipov in:
3943 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00220.html
3944 * lisp.h (make_local_vector, make_local_string)
3945 (build_local_string): Simplify by not bothering with __COUNTER__.
3946 The __COUNTER__ business wasn't working properly, and was needed
3947 only for hypothetical future expansion anyway.
3949 2014-09-10 Alp Aker <alp.tekin.aker@gmail.com>
3951 * nsterm.m (ns_draw_fringe_bitmap): Use the same logic as other
3952 terms to determine bitmap color. (Bug#18437)
3954 2014-09-10 Eli Zaretskii <eliz@gnu.org>
3956 * w32.c (sys_write): Use SAFE_NALLOCA for the NL -> CRLF
3959 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
3961 * xterm.c (handle_one_xevent): Add braces to pacify gcc -Wall.
3963 2014-09-10 Jan Djärv <jan.h.d@swipnet.se>
3965 * xterm.c (handle_one_xevent): Detect iconified by looking at
3966 _NET_WM_STATE_HIDDEN.
3968 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
3970 * lisp.h (DEFINE_GDB_SYMBOL_ENUM): Remove.
3971 These can generate a constant with the correct value but the wrong
3972 width, which doesn't work as a printf argument. All uses removed.
3973 Reported by Dmitry Antipov in:
3974 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00213.html
3975 (ENUMABLE): Remove; no longer needed.
3976 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
3977 Remove; no longer needed because of the above change.
3978 Each definiens moved to the only use.
3980 Improve the experimental local and scoped allocation.
3981 * alloc.c (local_string_init, local_vector_init):
3982 New functions, defined if USE_LOCAL_ALLOCATORS.
3983 Mostly, these are moved here from lisp.h, as it's not
3984 clear it's worth making them inline.
3985 * lisp.h (USE_STACK_LISP_OBJECTS): Default to false.
3986 (GCALIGNED): Depend on HAVE_STRUCT_ATTRIBUTE_ALIGNED and
3987 USE_STACK_LISP_OBJECTS, not on a laundry list.
3988 (local_string_init, local_vector_init): New decls.
3989 (union Aligned_Cons): New type.
3990 (scoped_cons): Use it. Give up on the char trick, as it's a too
3991 much of a maintenance hassle; if someone wants this speedup
3992 they'll just need to convince their compiler to align properly.
3993 Conversely, use the speedup if struct Lisp_Cons happens to
3994 be aligned even without a directive. Better yet, help it along
3995 by using union Aligned_Cons rather than struct Lisp_Cons.
3996 (pointer_valid_for_lisp_object): Remove. This check is not
3997 necessary, since make_lisp_ptr is already doing it. All uses removed.
3998 (local_vector_init, local_string_init): Move to alloc.c.
3999 (build_local_vector): Remove this awkward macro, replacing with ...
4000 (make_local_vector): New macro, which acts more like a function.
4001 Use statement expressions and use __COUNTER__ to avoid macro
4002 capture. Fall back on functions if these features are not supported.
4003 (build_local_string, make_local_string): Likewise.
4005 2014-09-09 Dmitry Antipov <dmantipov@yandex.ru>
4007 * xterm.c (x_term_init): Consolidate duplicated code.
4008 [USE_LUCID]: Revert 2014-04-02 change (Bug#18403). Add comment.
4009 (x_delete_terminal): Do not close X connection fd (Bug#18403).
4010 Add eassert and mark dpyinfo as dead only if it was alive.
4012 Add macros to allocate temporary Lisp objects with alloca.
4013 Respect MAX_ALLOCA and fall back to regular GC for large objects.
4014 * character.h (parse_str_as_multibyte): Move prototype to ...
4015 * lisp.h (parse_str_as_multibyte): ... here.
4016 (struct Lisp_Cons): Add GCALIGNED attribute if supported.
4017 (scoped_cons, scoped_list2, build_local_vector, build_local_string):
4019 (scoped_cons_init, pointer_valid_for_lisp_object, local_vector_init)
4020 (local_string_init): New functions.
4021 * alloc.c (verify_alloca) [ENABLE_CHECKING]: New function.
4022 (init_alloc_once): Call it.
4024 Cleanup last change and make all new stuff conditional.
4025 * lisp.h (build_local_string): Rename to ...
4026 (make_local_string): ... this macro.
4027 (build_local_string, scoped_list1, scoped_list3): New macros.
4028 (toplevel) [USE_STACK_LISP_OBJECTS]: Define all new macros
4029 and functions as such, use regular fallbacks otherwise.
4030 * alloc.c (verify_alloca) [USE_STACK_LISP_OBJECTS]: Define
4033 2014-09-08 Eli Zaretskii <eliz@gnu.org>
4035 * dispnew.c (prepare_desired_row): When MODE_LINE_P is zero,
4036 always make sure the marginal areas of the row are in sync with
4037 what the window wants. (Bug#18419)
4039 * data.c (set_internal): Use assq_no_quit, not Fassq, to find an
4040 existing binding of a variable, to avoid silently aborting
4041 commands that use specbind. (Bug#18331)
4043 2014-09-07 Paul Eggert <eggert@cs.ucla.edu>
4045 Fix bug uncovered by changing alloca to auto buffer (Bug#18410).
4046 * coding.c (growable_destination): New function.
4047 (produce_chars): Use it for sanity checks. Do not fiddle with
4048 dst_end if the source and destination are both nil, as it's
4049 the caller's responsibility to avoid overlap.
4050 * keyboard.c (read_decoded_event_from_main_queue):
4051 The destination must be MAX_MULTIBYTE_LENGTH times the max source
4052 length, not 4 times, to prevent decode_coding_c_string from trying
4053 to reallocate a destination. This removes the need for the FIXME.
4055 * callproc.c (exec_failed) [DOS_NT]: Define a dummy.
4056 All callers simplified. Add a comment about exec_failed, vfork,
4059 Adjust drag-and-drop fix when window is above top (Bug#18303).
4060 * xselect.c (x_fill_property_data): Don't let sign bit of negative
4061 XCDR bleed into XCAR's encoded value. Improve checks for
4062 out-of-range data while we're at it.
4064 2014-09-07 Jan Djärv <jan.h.d@swipnet.se>
4066 * xselect.c (x_fill_property_data): Handle negative XCDR when data
4067 is CONSP (Bug#18303).
4069 2014-09-07 Eli Zaretskii <eliz@gnu.org>
4071 * callproc.c (child_setup) [WINDOWSNT]: Don't call exec_failed if
4072 'alloca' gets passed arguments larger than MAX_ALLOCA.
4074 * font.c (MAX): Define if not defined elsewhere.
4076 2014-09-07 Paul Eggert <eggert@cs.ucla.edu>
4078 * keyboard.c (read_decoded_event_from_main_queue): Reinstitute alloca
4079 here for destination buffer, to work around what appears to be a
4080 bug in decode_coding_c_string when the source and destination are
4083 Use SAFE_ALLOCA etc. to avoid unbounded stack allocation (Bug#18410).
4084 This follows up on the recent thread in emacs-devel on alloca; see:
4085 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00042.html
4086 This patch also cleans up alloca-related glitches noted while
4087 examining the code looking for unbounded alloca.
4089 * callproc.c (init_callproc):
4090 Rewrite to avoid need for alloca.
4091 * buffer.c (mouse_face_overlay_overlaps)
4092 (report_overlay_modification):
4093 * buffer.h (GET_OVERLAYS_AT):
4094 * coding.c (make_subsidiaries):
4095 * doc.c (Fsnarf_documentation):
4096 * editfns.c (Fuser_full_name):
4097 * fileio.c (Ffile_name_directory, Fexpand_file_name)
4098 (search_embedded_absfilename, Fsubstitute_in_file_name):
4099 * fns.c (Fmake_hash_table):
4100 * font.c (font_vconcat_entity_vectors, font_update_drivers):
4101 * fontset.c (fontset_pattern_regexp, Ffontset_info):
4102 * frame.c (Fmake_terminal_frame, x_set_frame_parameters)
4103 (xrdb_get_resource, x_get_resource_string):
4104 * ftfont.c (ftfont_get_charset, ftfont_check_otf, ftfont_drive_otf):
4105 * ftxfont.c (ftxfont_draw):
4106 * image.c (xbm_load, xpm_load, jpeg_load_body):
4107 * keyboard.c (echo_add_key, menu_bar_items, tool_bar_items)
4109 * keymap.c (Fdescribe_buffer_bindings, describe_map):
4111 * menu.c (digest_single_submenu, find_and_call_menu_selection)
4112 (find_and_return_menu_selection):
4113 * print.c (PRINTFINISH):
4114 * process.c (Fformat_network_address):
4115 * scroll.c (do_scrolling, do_direct_scrolling, scrolling_1):
4116 * search.c (search_buffer, Fmatch_data, Fregexp_quote):
4117 * sound.c (wav_play, au_play):
4118 * syntax.c (skip_chars):
4119 * term.c (tty_menu_activate, tty_menu_show):
4120 * textprop.c (get_char_property_and_overlay):
4121 * window.c (Fset_window_configuration):
4122 * xdisp.c (safe__call, next_overlay_change, vmessage)
4123 (compute_overhangs_and_x, draw_glyphs, note_mouse_highlight):
4124 * xfaces.c (face_at_buffer_position):
4125 * xmenu.c (x_menu_show):
4126 Use SAFE_ALLOCA etc. instead of plain alloca, since the
4127 allocation size isn't bounded.
4128 * callint.c (Fcall_interactively): Redo memory_full check
4129 so that it can be done at compile-time on some platforms.
4130 * coding.c (MAX_LOOKUP_MAX): New constant.
4131 (get_translation_table): Use it.
4132 * callproc.c (call_process): Use SAFE_NALLOCA instead of
4133 SAFE_ALLOCA, to catch integer overflows on size calculation.
4134 (exec_failed) [!DOS_NT]: New function.
4135 (child_setup) [!DOS_NT]: Use it.
4136 * editfns.c (Ftranspose_regions):
4137 Hoist USE_SAFE_ALLOC + SAFE_FREE out of 'if'.
4138 * editfns.c (check_translation):
4139 Allocate larger buffers on the heap.
4140 * eval.c (internal_lisp_condition_case):
4141 Check for MAX_ALLOCA overflow.
4142 * fns.c (sort_vector): Use SAFE_ALLOCA_LISP rather than Fmake_vector.
4143 (Fbase64_encode_region, Fbase64_decode_region):
4144 Avoid unnecessary calls to SAFE_FREE before 'error'.
4145 * buffer.c (mouse_face_overlay_overlaps):
4146 * editfns.c (Fget_pos_property, check_translation):
4147 * eval.c (Ffuncall):
4148 * font.c (font_unparse_xlfd, font_find_for_lface):
4149 * ftfont.c (ftfont_drive_otf):
4150 * keyboard.c (echo_add_key, read_decoded_event_from_main_queue)
4151 (menu_bar_items, tool_bar_items):
4152 * sound.c (Fplay_sound_internal):
4153 * xdisp.c (load_overlay_strings, dump_glyph_row):
4154 Use an ordinary auto buffer rather than alloca, since the
4155 allocation size is fixed and small.
4156 * ftfont.c: Include <c-strcase.h>.
4157 (matching_prefix): New function.
4158 (get_adstyle_property): Use it, to avoid need for alloca.
4159 * keyboard.c (echo_add_key):
4160 * keymap.c (describe_map): Use ptrdiff_t, not int.
4161 * keyboard.c (echo_add_key): Prefer sizeof to strlen.
4162 * keymap.c (Fdescribe_buffer_bindings): Use SBYTES, not SCHARS,
4163 when counting bytes.
4164 * lisp.h (xlispstrdupa): Remove, replacing with ...
4165 (SAFE_ALLOCA_STRING): ... new macro with different API.
4166 This fixes a portability problem, namely, alloca result
4167 passed to another function. All uses changed.
4168 (SAFE_ALLOCA, SAFE_ALLOCA_LISP): Check for MAX_ALLOCA,
4170 * regex.c (REGEX_USE_SAFE_ALLOCA, REGEX_SAFE_FREE)
4171 (REGEX_ALLOCATE): New macros.
4172 (REGEX_REALLOCATE, REGEX_ALLOCATE_STACK, REGEX_REALLOCATE_STACK)
4173 (REGEX_FREE_STACK, FREE_VARIABLES, re_match_2_internal):
4175 * xdisp.c (message3): Use SAFE_ALLOCA_STRING rather than doing it
4177 (decode_mode_spec_coding): Store directly into buf rather than
4178 into an alloca temporary and copying the temporary to the buf.
4180 2014-09-06 Eli Zaretskii <eliz@gnu.org>
4182 * Makefile.in (EMACS_HEAPSIZE): Remove, no longer used. (Bug#18416)
4184 2014-09-04 Jan D <jan.h.d@swipnet.se>
4186 * xterm.c (x_term_init): Don't call x_session_initialize if running
4187 as a daemon (Bug#18375).
4189 * xsmfns.c: Initialize ice_fd.
4191 2014-09-04 Paul Eggert <eggert@cs.ucla.edu>
4193 Less chatter in 'make' output.
4194 * Makefile.in (AM_V_GEN, am__v_GEN_, am__v_GEN_0, am__v_GEN_1, AM_V_at)
4195 (am__v_at_, am__v_at_0, am__v_at_1): New macros, taken from Automake.
4196 ($(etc)/DOC, buildobj.h, gl-stamp): Use them.
4198 2014-09-03 Martin Rudalics <rudalics@gmx.at>
4200 * buffer.c (scroll-bar-height): Fix typo in doc-string.
4201 * frame.c (Vdefault_frame_horizontal_scroll_bars):
4203 * nsfns.m (Fx_create_frame):
4204 * w32fns.c (Fx_create_frame):
4205 * xfns.c (Fx_create_frame): Default horizontal scroll bars to
4208 2014-09-03 Eli Zaretskii <eliz@gnu.org>
4210 * dispnew.c (buffer_posn_from_coords): Fix an off-by-one error in
4211 the reported row in the case of a window with a header line, by
4212 improving on the fix committed in 2011-10-08T10:58:50Z!eliz@gnu.org
4213 eliz@gnu.org-20111008105850-ht4tvsayohvr1kjc. (Bug#18384)
4215 2014-09-03 Paul Eggert <eggert@cs.ucla.edu>
4217 * eval.c (internal_lisp_condition_case): Don't overrun the stack
4218 when configured --with-wide-int on typical 32-bit platforms.
4220 2014-09-03 Eli Zaretskii <eliz@gnu.org>
4222 * xdisp.c (display_and_set_cursor): Call erase_phys_cursor also
4223 when HPOS is negative, for the benefit of R2L glyph rows whose
4224 newline overflows into the fringe.
4226 2014-09-03 Ken Brown <kbrown@cornell.edu>
4228 * conf_post.h (strnicmp) [CYGWIN && HAVE_NTGUI]: Define. (Bug#18366)
4230 2014-09-02 Paul Eggert <eggert@cs.ucla.edu>
4232 Minor cleanup of recent strlen-avoiding patch.
4233 * fileio.c (CHECK_LENGTH): Remove.
4234 Rewrite callers so that they don't need it.
4235 (Fexpand_file_name) [DOS_NT]: Fix a case where directory length
4236 variable wasn't set.
4238 2014-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4240 * fileio.c (CHECK_LENGTH): New macro.
4241 (Fexpand_file_name): Use it and get rid of a few more calls
4242 to strlen and strcat.
4243 * callproc.c (egetenv_internal): Add arg and rename from egetenv ...
4244 * lisp.h (egetenv): ... because of a new inline function used to
4245 avoid calls to strlen for a compile-time constants.
4247 * buffer.h (decode_buffer): New function.
4248 * buffer.c (Fbuffer_name, Fbuffer_file_name, Fbuffer_base_buffer)
4249 (Fbuffer_local_variables, Fbuffer_modified_p, Fbuffer_modified_tick)
4250 (Fbuffer_chars_modified_tick, Fdelete_all_overlays):
4251 * data.c (Flocal_variables_p):
4252 * fileio.c (Fverify_visited_file_modtime):
4253 * marker.c (live_buffer): Use it.
4255 2014-09-01 Dmitry Antipov <dmantipov@yandex.ru>
4257 Avoid extra calls to strlen in filesystem I/O routines.
4258 * fileio.c (Fexpand_file_name): Avoid calls to strlen if
4259 the length of 'newdir' is known or may be precalculated.
4260 (file_accessible_directory_p): Prefer to pass Lisp_Object,
4261 not 'char *', and so use precalculated length.
4262 (Ffile_accessible_directory_p):
4263 * callproc.c (encode_current_directory, init_callproc):
4264 * charset.c (init_charset):
4265 * lread.c (load_path_check, load_path_default): Adjust users.
4266 * lisp.h (file_accessible_directory_p): Tweak prototype.
4268 2014-09-01 Eli Zaretskii <eliz@gnu.org>
4270 * w32proc.c (w32_compare_strings): Support "C" and "POSIX"
4273 2014-09-01 Paul Eggert <eggert@cs.ucla.edu>
4275 --enable-silent-rules now suppresses more chatter.
4276 * Makefile.in (AM_DEFAULT_VERBOSITY, AM_V_CC, am__v_CC_)
4277 (am__v_CC_0, am__v_CC_1, AM_V_CCLD, am__v_CCLD_, am__v_CCLD_0)
4278 (am__v_CCLD_1): New macros, taken from Automake.
4279 (.c.o, .m.o, temacs$(EXEEXT)): Use them.
4281 Clean up extern decls a bit.
4282 * bytecode.c: Include blockinput.h and keyboard.h rather
4283 than rolling their APIs by hand.
4284 * emacs.c: Include regex.h and rely on its and lisp.h's API
4285 rather than rolling them by hand.
4286 * lastfile.c: Include lisp.h, to check this file's API.
4287 * lisp.h (lisp_eval_depth, my_edata, my_endbss, my_endbss_static):
4289 * regex.h (re_max_failures): New decl.
4290 * unexcw.c, unexmacosx.c, unexw32.c:
4291 Rely on lisp.h's API rather than rolling it by hand.
4292 * vm-limit.c (__after_morecore_hook, __morecore, real_morecore):
4293 Declare at top level, to pacify GCC -Wnested-externs.
4295 2014-08-31 Eli Zaretskii <eliz@gnu.org>
4297 * xdisp.c (get_glyph_string_clip_rects): Don't let the width of a
4298 clipping rectangle become negative (i.e. large positive, since
4299 it's an unsigned data type). This can happen in R2L hscrolled
4300 glyph rows, and caused us to draw the cursor glyph on the fringe.
4301 For the details, see
4302 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00543.html.
4304 2014-08-31 Ken Brown <kbrown@cornell.edu>
4306 * gmalloc.c: Don't include <stdlib.h>. Declare system malloc and
4307 friends before defining hybrid_malloc and friends if HYBRID_MALLOC
4308 is defined. (Bug#18368)
4310 2014-08-30 Paul Eggert <eggert@cs.ucla.edu>
4312 Vector-sorting fixes (Bug#18361).
4313 It's not safe to call qsort or qsort_r, since they have undefined
4314 behavior if the user-specified predicate is not a total order.
4315 Also, watch out for garbage-collection while sorting vectors.
4316 * fns.c: Include <vla.h>.
4317 (sort_vector_predicate) [!HAVE_QSORT_R]: Remove.
4318 (sort_vector_compare): Remove, replacing with ....
4319 (inorder, merge_vectors, sort_vector_inplace, sort_vector_copy):
4320 ... these new functions.
4321 (sort_vector): Rewrite to use the new functions.
4322 GCPRO locals, since the predicate can invoke the GC.
4323 Since it's in-place return void; caller changed.
4324 (merge): Use 'inorder', for clarity.
4326 * sysdep.c (str_collate): Clear errno just before wcscoll(_l).
4327 One can't hoist this out of the 'if', because intervening calls to
4328 newlocale, twolower, etc. can change errno.
4330 2014-08-30 Eli Zaretskii <eliz@gnu.org>
4332 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Improve the
4333 wording of the error messages.
4334 (str_collate) [WINDOWSNT]: Signal an error if w32_compare_strings
4337 * w32proc.c (get_lcid_callback): Accept locale specifications
4338 without the country part, as in "enu" vs "enu_USA".
4339 (w32_compare_strings): Signal an error if a locale was specified,
4340 but couldn't be translated into a valid LCID.
4342 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
4344 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Move up setting errno.
4346 2014-08-29 Paul Eggert <eggert@cs.ucla.edu>
4348 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Do not look at
4349 errno after towlower_l. errno's value is not specified after
4350 towlower_l. Instead, assume that towlower_l returns its argument
4351 on failure, which is portable in practice.
4353 2014-08-29 Eli Zaretskii <eliz@gnu.org>
4355 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): Doc fix.
4357 * w32proc.c (w32_compare_strings): Accept additional argument
4358 IGNORE_CASE. Set up the flags for CompareStringW to ignore case
4359 if requested. If w32-collate-ignore-punctuation is non-nil, add
4360 NORM_IGNORESYMBOLS to the flags.
4361 (LINGUISTIC_IGNORECASE): Define if not already defined.
4362 (syms_of_ntproc) <Vw32_collate_ignore_punctuation>: New variable.
4364 * sysdep.c (str_collate) [WINDOWSNT]: Adapt to the interface
4367 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
4369 * sysdep.c (LC_CTYPE, LC_CTYPE_MASK, towlower_l):
4370 Define substitutes for platforms that lack them.
4371 (str_collate): Add arguments locale and ignore_case.
4373 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp):
4374 Add optional arguments LOCALE and IGNORE-CASE.
4376 * lisp.h (str_collate): Adapt argument list.
4378 2014-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4380 Add vectors support to Fsort.
4381 * fns.c (sort_vector, sort_vector_compare): New functions.
4382 (sort_list): Likewise, refactored out of ...
4383 (Fsort): ... adjusted user. Mention vectors in docstring.
4384 (sort_vector_predicate) [!HAVE_QSORT_R]: New variable.
4385 * alloc.c (make_save_int_obj): New function.
4386 * lisp.h (enum Lisp_Save_Type): New member SAVE_TYPE_INT_OBJ.
4387 (make_save_int_obj): Add prototype.
4389 Fix last change to support Darwin/OSX and FreeBSD (Bug#18354).
4390 * sysdep.c (sort_vector_compare) [DARWIN_OS || __FreeBSD__]:
4391 Conditionally define to match system's qsort_r signature.
4392 (sort_vector) [DARWIN_OS || __FreeBSD__]: Likewise in call to qsort_r.
4394 2014-08-28 Ken Brown <kbrown@cornell.edu>
4396 Add support for HYBRID_MALLOC, allowing the use of gmalloc before
4397 dumping and the system malloc after dumping. (Bug#18222)
4399 * conf_post.h (malloc, realloc, calloc, free) [HYBRID_MALLOC]:
4400 Define as macros, expanding to hybrid_malloc, etc.
4401 (HYBRID_GET_CURRENT_DIR_NAME): New macro.
4402 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Define as
4404 * gmalloc.c: Set up the infrastructure for HYBRID_MALLOC, with a
4405 full implementation on Cygwin. Remove Cygwin-specific code that
4406 is no longer needed.
4407 (malloc, realloc, calloc, free, aligned_alloc) [HYBRID_MALLOC]:
4408 Redefine as macros expanding to gmalloc, grealloc, etc.
4409 (DUMPED, ALLOCATED_BEFORE_DUMPING) [CYGWIN]: New macros.
4410 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Undefine.
4411 (USE_PTHREAD, posix_memalign) [HYBRID_MALLOC]: Don't define.
4412 (hybrid_malloc, hybrid_calloc, hybrid_free, hybrid_realloc)
4414 (hybrid_get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
4415 (hybrid_aligned_alloc) [HYBRID_MALLOC && (HAVE_ALIGNED_ALLOC ||
4416 HAVE_POSIX_MEMALIGN)]: New functions.
4417 * alloc.c (aligned_alloc) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
4418 HAVE_POSIX_MEMALIGN)]: Define as macro expanding to
4419 hybrid_aligned_alloc; declare.
4420 (USE_ALIGNED_ALLOC) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
4421 HAVE_POSIX_MEMALIGN)]: Define.
4422 (refill_memory_reserve) [HYBRID_MALLOC]: Do nothing.
4423 * sysdep.c (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
4424 Define as macro, expanding to gget_current_dir_name, and define
4426 * emacs.c (main) [HYBRID_MALLOC]: Don't call memory_warnings() or
4427 malloc_enable_thread(). Don't initialize malloc.
4428 * lisp.h (NONPOINTER_BITS) [CYGWIN]: Define (because GNU_MALLOC is
4429 no longer defined on Cygwin).
4430 (refill_memory_reserve) [HYBRID_MALLOC]: Don't declare.
4431 * sheap.c (bss_sbrk_buffer_end): New variable.
4432 * unexcw.c (__malloc_initialized): Remove variable.
4433 * ralloc.c: Throughout, treat HYBRID_MALLOC the same as
4435 * xdisp.c (decode_mode_spec) [HYBRID_MALLOC]: Don't check
4438 2014-08-28 Martin Rudalics <rudalics@gmx.at>
4440 * w32term.c (w32_horizontal_scroll_bar_handle_click):
4441 In `event->y' return entire range (the size of the scroll bar minus
4443 * xterm.c (xm_scroll_callback, xaw_jump_callback): In `whole'
4444 return entire range (the scaled size of the scroll bar minus
4445 that of the slider). In `portion' return the scaled position of
4447 (xaw_jump_callback): Restore part of code for vertical scroll
4448 bar broken in change from 2014-07-27.
4449 (xaw_scroll_callback): Provide incremental scrolling with
4450 horizontal scroll bars.
4452 2014-08-28 Eli Zaretskii <eliz@gnu.org>
4454 * conf_post.h (_GL_EXECINFO_INLINE) [MSDOS]: Don't define.
4456 * indent.c (Fvertical_motion): Fix vertical motion up through a
4457 display property after a newline. (Bug#18276)
4459 * xdisp.c (display_line): Don't assume that the call to
4460 reseat_at_next_visible_line_start ends up at a character
4461 immediately following the newline on the previous line.
4462 Avoids setting the ends_at_zv_p flag on screen lines that are not at or
4463 beyond ZV, which causes infloop in redisplay. For the details, see
4464 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00368.html.
4466 * dispnew.c (buffer_posn_from_coords): Fix mirroring of X
4467 coordinate for hscrolled R2L screen lines. (Bug#18277)
4469 2014-08-28 Paul Eggert <eggert@cs.ucla.edu>
4471 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK): Give individual defaults
4474 2014-08-27 Eli Zaretskii <eliz@gnu.org>
4476 * syntax.c (scan_lists): Don't examine positions before BEGV.
4479 2014-08-27 Paul Eggert <eggert@cs.ucla.edu>
4481 Improve robustness of new string-collation code (Bug#18051).
4482 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK, freelocale, locale_t)
4483 (newlocale, wcscoll_l): Define substitutes for platforms that
4484 lack them, so as to simplify the mainline code.
4485 (str_collate): Simplify the code by assuming the above definitions.
4486 Use wcscoll_l, not uselocale, as uselocale is too fragile.
4487 For example, the old version left the Emacs in the wrong locale if
4488 wcscoll reported an error. Use 'int', not ptrdiff_t, for the int
4489 result. Report an error if newlocale fails.
4491 2014-08-27 Michael Albinus <michael.albinus@gmx.de>
4493 * lisp.h (str_collate):
4494 * sysdep.c (str_collate): Return int.
4495 (str_collate) [__STDC_ISO_10646__]: Propagate error of wcscoll.
4497 2014-08-27 Dmitry Antipov <dmantipov@yandex.ru>
4499 Fix some glitches in previous change.
4500 * sysdep.c (stack_direction): Replace stack_grows_down
4501 to simplify calculation of stack boundaries.
4502 (handle_sigsegv): Check whether we really crash somewhere near
4503 to stack boundary, and handle fatal signal as usual if not.
4504 (init_sigsegv): Adjust accordingly.
4505 * keyboard.c (Vtop_level_message): Rename to
4506 Vinternal__top_level_message, as suggested by Stefan Monnier in
4507 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00493.html
4508 All related users changed.
4510 2014-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4512 Handle C stack overflow caused by too nested Lisp evaluation.
4513 * lisp.h (toplevel) [HAVE_STACK_OVERFLOW_HANDLING]: Declare
4514 siglongjmp point to transfer control from SIGSEGV handler.
4515 * keyboard.c (return_to_command_loop, recover_top_level_message)
4516 [HAVE_STACK_OVERFLOW_HANDLING]: New variables.
4517 (regular_top_level_message): New variable.
4518 (command_loop) [HAVE_STACK_OVERFLOW_HANDLING]: Handle non-local
4519 exit from SIGSEGV handler and adjust message displayed by Vtop_level
4521 (syms_of_keyboard): DEFVAR Vtop_level_message and initialize
4522 new variables described above.
4523 * sysdep.c [HAVE_SYS_RESOURCE_H]: Include sys/resource.h as such.
4524 (stack_grows_down, sigsegv_stack, handle_sigsegv)
4525 [HAVE_STACK_OVERFLOW_HANDLING]: New variables and function.
4526 (init_sigsegv): New function.
4527 (init_signals): Use it.
4529 2014-08-25 Ken Brown <kbrown@cornell.edu>
4531 * emacs.c (main): Remove use of obsolete macro
4532 G_SLICE_ALWAYS_MALLOC.
4534 2014-08-25 Eli Zaretskii <eliz@gnu.org>
4536 Implement locale-sensitive string collation for MS-Windows.
4537 * w32proc.c (get_lcid_callback, get_lcid, w32_compare_strings):
4538 New functions. (Bug#18051)
4540 * w32.h (w32_compare_strings): Add prototype.
4542 * w32.c <g_b_init_compare_string_w>: New global flag.
4543 (globals_of_w32): Initialize it.
4545 * sysdep.c (str_collate) [WINDOWSNT]: Implementation for MS-Windows.
4547 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp)
4548 [WINDOWSNT]: Call str_collate on MS-Windows.
4550 2014-08-25 Dmitry Antipov <dmantipov@yandex.ru>
4552 One more minor cleanup of font subsystem.
4553 * font.h (struct font_driver): Convert text_extents to
4554 return void because returned value is never actually used.
4555 * macfont.m (macfont_text_extents):
4556 * w32font.c (w32font_text_extents):
4557 * xftfont.c (xftfont_text_extents): Adjust to return void
4558 and assume that 'metrics' argument is always non-NULL.
4559 * ftfont.c (ftfont_text_extents):
4560 * xfont.c (xfont_text_extents): Likewise. Avoid redundant memset.
4562 2014-08-25 Paul Eggert <eggert@cs.ucla.edu>
4564 Minor cleanups of str_collate fix (Bug#18051).
4565 * fns.c (str_collate): Move decl from here ...
4566 * lisp.h (str_collate): ... to here.
4567 * sysdep.c (str_collate): Prune away some of the forest of ifdefs.
4568 Remove unnecessary casts. Use SAFE_NALLOCA to avoid
4569 potential problems with integer overflow. Don't assume
4570 setlocale succeeds. Remove unnecessary test before restoring
4571 locale via setlocale, and free the copied setlocale string
4574 2014-08-24 Michael Albinus <michael.albinus@gmx.de>
4576 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): New DEFUNs.
4578 * sysdep.c (str_collate): New function. (Bug#18051)
4580 2014-08-23 Karol Ostrovsky <karol.ostrovsky@gmail.com> (tiny change)
4582 * Makefile.in (emacs$(EXEEXT)): Retry deletion of bootstrap-emacs
4583 if the initial "rm -f" fails. This is for MinGW builds, where
4584 MS-Windows will not allow deleting the executable file of a
4587 2014-08-20 Eli Zaretskii <eliz@gnu.org>
4589 * w32term.c (w32_scroll_bar_handle_click)
4590 (w32_horizontal_scroll_bar_handle_click)
4591 (x_scroll_bar_report_motion)
4592 (x_horizontal_scroll_bar_report_motion): For SB_THUMBPOSITION and
4593 SB_THUMBTRACK, use the 32-bit position information returned by
4594 GetScrollInfo, not the 16-bit information returned in the Windows
4597 2014-08-19 Eli Zaretskii <eliz@gnu.org>
4599 * w32term.c (w32_horizontal_scroll_bar_handle_click): Fix the
4600 second coordinate ('y') reported for dragging the horizontal
4603 2014-08-19 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
4605 * xdisp.c (erase_phys_cursor): Fix confusion between window-relative
4606 and text area-relative x-coordinates.
4608 2014-08-17 Eli Zaretskii <eliz@gnu.org>
4610 Avoid overwriting the reversed_p flags in the glyph matrices when
4611 init_iterator or start_display are called.
4612 * xdisp.c (init_iterator): Don't initialize the reversed_p flag of
4614 (tool_bar_height, redisplay_tool_bar, try_window)
4615 (try_window_reusing_current_matrix, try_window_id)
4616 (get_overlay_arrow_glyph_row, display_menu_bar): Initialize the
4617 reversed_p flag of the iterator's glyph row where the glyph row
4618 is going to be redrawn.
4620 2014-08-16 Paul Eggert <eggert@cs.ucla.edu>
4622 * xdisp.c (set_horizontal_scroll_bar): Don't use uninitialized local.
4624 2014-08-16 Martin Rudalics <rudalics@gmx.at>
4626 * w32term.c (w32_horizontal_scroll_bar_handle_click): In y part
4627 of emacs_event return length from si.nPage to si.nMax.
4628 * xdisp.c (set_horizontal_scroll_bar): For right-to-left text
4629 interchange start and end of thumb.
4631 2014-08-15 Ken Brown <kbrown@cornell.edu>
4633 * gmalloc.c (_malloc_mutex, _aligned_blocks_mutex) [CYGWIN]: Use
4634 ERRORCHECK mutexes. (Bug#18222)
4636 2014-08-12 Martin Rudalics <rudalics@gmx.at>
4638 * frame.c (set_menu_bar_lines_1): Remove.
4639 (set_menu_bar_lines): Call change_frame_size instead of
4640 set_menu_bar_lines_1.
4642 2014-08-11 Jan Djärv <jan.h.d@swipnet.se>
4644 * nsfns.m (Fx_create_frame): Call adjust_frame_size,
4647 2014-08-11 Glenn Morris <rgm@gnu.org>
4649 * fileio.c: Revert 2013-01-31 change, which chose coding system for
4650 writing before backing up, since it causes a more serious problem
4651 than the one it solves. (Closes Bug#18141, reopens Bug#13522.)
4652 (choose_write_coding_system): No longer callable from Lisp.
4653 Move last piece back here from Fwrite_region.
4654 (Fwrite_region, syms_of_fileio): Update for above changes.
4656 2014-08-11 Martin Rudalics <rudalics@gmx.at>
4658 * window.c (Fwindow_valid_p): Fix doc-string (Bug#18194).
4659 (Fwindow_new_total, Fwindow_normal_size, Fwindow_new_normal)
4660 (Fwindow_new_pixel, Fset_window_new_pixel)
4661 (Fset_window_new_total, Fset_window_new_normal)
4662 (Fwindow_resize_apply): Fix doc-strings (see Bug#18112).
4664 http://lists.gnu.org/archive/html/bug-gnu-emacs/2014-08/msg00287.html
4666 2014-08-11 Eli Zaretskii <eliz@gnu.org>
4668 * fontset.c (Finternal_char_font): Recompute basic faces if the
4669 frame's face cache was cleared. (Bug#18162)
4671 2014-08-11 Dmitry Antipov <dmantipov@yandex.ru>
4673 Fix bug with uninitialized undo list of an indirect buffer (Bug#18180).
4674 * buffer.c (Fmake_indirect_buffer): Initialize undo list with the
4675 base buffer's undo list.
4677 2014-08-10 Reuben Thomas <rrt@sc3d.org>
4679 Fix a couple of recent inadvertent breaks of the MSDOS port.
4680 * msdos.c: include required menu.h
4681 * term.c: set correct menu_show_hook on MSDOS.
4683 2014-08-10 Martin Rudalics <rudalics@gmx.at>
4685 Fix handling of menu bar line on TTY frames (Bug#18136)
4687 * dispnew.c (handle_window_change_signal):
4688 * keyboard.c (Fsuspend_emacs): Call change_frame_size with
4689 frame's menu bar lines subtracted from height.
4690 * frame.c (frame_inhibit_resize): Inhibit resizing of TTY
4692 (adjust_frame_size): Count in menu bar when setting FrameRows.
4693 (make_terminal_frame): When setting up the frame's lines and
4694 text height don't count in the menu bar.
4695 (Fmake_terminal_frame): Call adjust_frame_size with menu bar
4696 lines subtracted from height.
4697 (do_switch_frame): Set tty's FrameRows to number of total lines
4699 (Fframe_pixel_height, Fframe_pixel_width): If no window system
4700 is used, return total number of lines and columns.
4701 * menu.c (emulate_dialog_with_menu): Use FRAME_TOTAL_LINES instead
4703 * term.c (OUTPUT, tty_set_terminal_modes)
4704 (tty_set_terminal_window, tty_set_scroll_region)
4705 (tty_clear_to_end, tty_write_glyphs, tty_write_glyphs_with_face)
4706 (tty_ins_del_lines, tty_menu_display, tty_menu_activate):
4707 Use FRAME_TOTAL_LINES instead of FRAME_LINES.
4708 (Fresume_tty): Use FRAME_TOTAL_LINES instead of FRAME_LINES.
4709 Call change_frame_size with frame's menu bar lines subtracted
4711 * w32console.c (w32con_clear_to_end, w32con_clear_frame)
4712 (w32con_ins_del_lines): Use FRAME_TOTAL_LINES instead of
4715 2014-08-09 Reuben Thomas <rrt@sc3d.org>
4717 * alloc.c (Fmemory_info): Remove a stray brace.
4719 * process.c: Fix a comment typo.
4721 * msdos.c, dosfns.c (init_dosfns): Remove support for DJGPP < 2.02.
4723 2014-08-09 Jan Djärv <jan.h.d@swipnet.se>
4725 * widgetprv.h (EmacsFramePart): Remove font.
4727 * widget.c (DEFAULT_FACE_FONT, EmacsFrameSetValues, setup_frame_gcs)
4728 (resources, setup_frame_cursor_bits): Remove unused variables and
4729 functions, esp. wrt. font (Bug#18227).
4731 2014-08-07 Paul Eggert <eggert@cs.ucla.edu>
4733 * xterm.c (x_delete_terminal): Plug file descriptor leak (Bug#17691).
4735 2014-08-07 Reuben Thomas <rrt@sc3d.org>
4737 Refer to MS-DOS using the same name everywhere.
4739 * editfns.c: Fix a couple of ``MS-DOG''s missed in the previous
4743 2014-08-05 Martin Rudalics <rudalics@gmx.at>
4745 * w32term.c (w32_redeem_scroll_bar):
4746 * xterm.c (XTredeem_scroll_bar): Revert part of last change by
4747 not redeeming scroll bars that have been turned off.
4749 2014-08-05 Dmitry Antipov <dmantipov@yandex.ru>
4751 * keyboard.c (safe_run_hooks): Follow the convenient style to bind
4752 inhibit-quit to t and pass 2 args to safe_run_hook_funcall. See
4753 <http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00077.html>.
4754 (safe_run_hook_funcall): Adjust accordingly.
4756 2014-08-04 Martin Rudalics <rudalics@gmx.at>
4758 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS):
4759 Condition correctly according to toolkit used.
4760 * frame.c (make_initial_frame, make_terminal_frame)
4761 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height)
4762 (Vdefault_frame_horizontal_scroll_bars): Correctly condition
4763 assignments according to presence of toolkit scrollbars.
4764 * window.h (WINDOW_HAS_HORIZONTAL_SCROLL_BAR):
4765 Condition correctly according to toolkit used.
4766 * window.c (set_window_scroll_bars): Set horizontal scroll bar
4767 only if toolkit supports it.
4768 * w32term.c (w32_redeem_scroll_bar): Always redeem scroll bar if
4770 * xterm.c (x_scroll_bar_create): Initialize horizontal slot for
4772 (XTredeem_scroll_bar): Always redeem scroll bar if present.
4774 2014-08-04 Dmitry Antipov <dmantipov@yandex.ru>
4776 * keyboard.c (safe_run_hook_funcall): Avoid consing around
4777 Vinhibit_quit and prefer internal_condition_case_n to pass args.
4778 (safe_run_hooks_error, safe_run_hooks_1): Adjust accordingly.
4779 (safe_run_hooks): Remove comment which is not relevant any more.
4781 2014-08-03 Paul Eggert <eggert@cs.ucla.edu>
4783 Don't let big frames overrun the stack.
4784 * dispnew.c (mirrored_line_dance, mirror_line_dance, scrolling):
4785 Use SAFE_NALLOCA, not alloca.
4787 Fix bug with clang + directory_files_internal + GC (Bug#16986).
4788 * dired.c (directory_files_internal): Use a volatile variable
4789 to prevent the compiler from optimizing away all copies of a local.
4790 I wonder how many other GC-related bugs like this lurk elsewhere?
4792 Avoid 100% CPU utilization on ssh session exit (Bug#17691).
4793 * xterm.h (struct x_display_info): New member 'connection'.
4794 * xterm.c (x_term_init, x_delete_terminal): Set and use it,
4795 so that x_delete_terminal has a file descriptor to pass to
4796 delete_keyboard_wait_descriptor.
4798 Don't mishandle year-9999 dates (Bug#18176).
4799 * editfns.c (decode_time_components): Store an invalid timespec
4800 on overflow, instead of returning false, so that the caller can
4801 distinguish overflow from other errors.
4802 (lisp_time_argument, lisp_seconds_argument): If the time is out
4803 of range, signal a time overflow instead of an invalid time spec.
4804 * keyboard.c (decode_timer): Treat time overflow like other
4807 Avoid undefined behavior with signed left shift.
4808 Caught by 'gcc -fsanitize=undefined'.
4809 * dispextern.h, scroll.c (scrolling_max_lines_saved, scrolling_1):
4810 * dispnew.c (line_hash_code, scrolling):
4811 * scroll.c (calculate_scrolling, calculate_direct_scrolling):
4812 Use 'unsigned', not 'int', for line hashes.
4813 (scrolling_max_lines_saved): Avoid mystery constants for hash sizes.
4815 2014-08-02 Paul Eggert <eggert@cs.ucla.edu>
4817 Make compare-strings more compatible with old behavior (Bug#17903).
4818 * fns.c (Fcompare_strings): Silently bring too-large ends into range.
4820 2014-08-02 Jan Djärv <jan.h.d@swipnet.se>
4822 * gtkutil.c (create_dialog): Force min spacing 10 between buttons.
4823 Don't add label between left and right buttons (Bug#18129).
4825 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
4827 Make functions static that no longer need to be extern.
4828 * frame.c, frame.h (set_menu_bar_lines):
4829 * keyboard.c (Qleftmost, Qrightmost):
4830 * xfns.c, frame.h, menu.h (x_set_menu_bar_lines, x_set_tool_bar_lines)
4831 (x_set_internal_border_width):
4834 2014-08-01 Eli Zaretskii <eliz@gnu.org>
4836 Fix display of R2L lines when the last character fits only partially.
4837 See http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00476.html
4839 * xdisp.c (extend_face_to_end_of_line): If the last glyph of an
4840 R2L row is visible only partially, give the row a negative x
4842 (display_line): Fix the calculation of the glyph whose pixel width
4843 is used to decide whether the last produced glyph fits on the
4844 line. When the last glyph fits only partially, give the row a
4847 Fix hscroll of R2L lines that begin with a TAB or another wide glyph.
4848 * xdisp.c (append_stretch_glyph): In a R2L glyph row, decrease the
4849 pixel width of the first glyph that is hscrolled from display.
4850 (display_line): In R2L glyph rows, don't give a negative offset to
4851 row->x when the first glyph begins before first_visible_x.
4853 * xdisp.c (display_line): If called with iterator set up to write
4854 to a marginal area, delay the call to handle_line_prefix until we
4855 switch back to the text area. (Bug#18035)
4857 * .gdbinit (xwindow): The members total_cols, total_lines,
4858 left_col, and top_line are C integers (and has been so for the
4861 2014-08-01 Andreas Schwab <schwab@suse.de>
4863 * macros.c (Fstart_kbd_macro): Initialize kbd_macro_ptr and
4864 kbd_macro_end together with kbd_macro_buffer. (Bug#18140)
4866 2014-08-01 Dmitry Antipov <dmantipov@yandex.ru>
4868 * atimer.c (toplevel) [HAVE_TIMERFD]: Include errno.h.
4869 (timerfd_callback): Ignore weird events with no data. Add tight
4870 assertions and comments.
4871 (init_atimer) [HAVE_TIMERFD]: Add environment variable to optionally
4872 disable timerfd-based timer. Use TFD_NONBLOCK for timer descriptor.
4874 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
4876 * frame.c (x_set_frame_parameters): Fix typo in previous patch.
4877 I had confused && with ||.
4879 2014-07-31 Paul Eggert <eggert@cs.ucla.edu>
4881 Simplify timerfd configuration and fix some minor glitches.
4882 * atimer.c (TIMERFD_CREATE_FLAGS): Remove; we now assume TFD_CLOEXEC.
4883 (alarm_timer, alarm_timer_ok, set_alarm, init_atimer):
4884 Fall back on timer_create if timerfd_create fails at runtime.
4885 (resolution) [HAVE_CLOCK_GETRES]: Remove; we now rely on the
4886 kernel primitives to do resolution. All uses removed.
4887 (timerfd) [!HAVE_TIMERFD]: Define to be -1, for convenience.
4888 (turn_on_atimers): Clear timer_create-based timers too,
4891 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
4892 Without this change, the code can access the local variable 'width'
4893 even when it has not been initialized, and likewise for 'height';
4894 in either case this leads to undefined behavior.
4896 2014-07-30 Dmitry Antipov <dmantipov@yandex.ru>
4898 * xrdb.c (x_load_resources) [USE_MOTIF]: Although not strictly
4899 necessary, put horizontal scroll bar resources as well. See
4900 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00430.html>.
4901 * xterm.c (x_sync_with_move): Really wait 0.5s, not 0.0005s.
4903 2014-07-29 Dmitry Antipov <dmantipov@yandex.ru>
4905 * xrdb.c (x_load_resources) [!USE_MOTIF]: Put horizontal scroll bar
4906 background value to match the resource of its vertical counterpart.
4908 2014-07-29 Martin Rudalics <rudalics@gmx.at>
4910 * frame.c (adjust_frame_size): Use FRAME_WINDOW_P instead of
4911 FRAME_X_WINDOW when calling x_set_window_size (Bug#18138).
4913 2014-07-28 Martin Rudalics <rudalics@gmx.at>
4915 * frame.c (x_set_frame_parameters): Revert part of 2014-07-24
4916 change that added the top margin height to the requested height
4917 and revert (undocumented) part of 2014-07-28 change that changed
4918 the logic of whether a size change occurred.
4920 2014-07-28 Eli Zaretskii <eliz@gnu.org>
4922 * .gdbinit (xwindow): The members total_cols, total_lines,
4923 left_col, and top_line are C integers (and has been so for the
4926 * .gdbinit (xsubchartable): The members 'depth' and 'min_char' are
4929 2014-07-28 Dmitry Antipov <dmantipov@yandex.ru>
4931 On GNU/Linux, use timerfd for asynchronous timers.
4932 * atimer.c (toplevel) [HAVE_TIMERFD]: Include sys/timerfd.h.
4933 (toplevel): Rename alarm_timer_ok to special_timer_available.
4934 [HAVE_TIMERFD]: Declare timerfd.
4935 [HAVE_CLOCK_GETRES]: Declare resolution.
4936 (start_atimer) [HAVE_CLOCK_GETRES]: Round up timestamp to
4937 system timer resolution.
4938 (set_alarm) [HAVE_TIMERFD]: Use timerfd_settime.
4939 (timerfd_callback) [HAVE_TIMERFD]: New function.
4940 (atimer_result, debug_timer_callback, Fdebug_timer_check)
4941 [ENABLE_CHECKING]: New function for the sake of automated tests.
4942 (init_atimer) [HAVE_TIMERFD]: Setup timerfd.
4943 [HAVE_CLOCK_GETRES]: Likewise for system timer resolution.
4944 [ENABLE_CHECKING]: Defsubr test function.
4945 * atimer.h (timerfd_callback) [HAVE_TIMERFD]: Add prototype.
4946 * lisp.h (add_timer_wait_descriptor) [HAVE_TIMERFD]: Likewise.
4947 * process.c (add_timer_wait_descriptor) [HAVE_TIMERFD]: New function.
4949 Fix --without-x build and pacify --enable-gcc-warnings.
4950 Problems reported in Bug#18122 and Bug#18124.
4951 * frame.c (get_frame_param): Define even if !HAVE_WINDOW_SYSTEM.
4952 (frame_windows_min_size): Now static.
4953 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS) [!HAVE_WINDOW_SYSTEM]:
4955 (adjust_frame_size): Always declare prototype.
4957 Fix Gnus-related issues reported by David Kastrup <dak@gnu.org> in
4958 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00370.html>.
4959 * atimer.c (timerfd_callback): Always read expiration data.
4961 (turn_on_atimers) [HAVE_TIMERFD]: Disarm timerfd timer.
4962 * process.c (add_timer_wait_descriptor): Add timer descriptor
4963 to input_wait_mask and non_process_wait_mask as well.
4965 2014-07-28 Paul Eggert <eggert@cs.ucla.edu>
4967 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
4969 2014-07-27 Jan Djärv <jan.h.d@swipnet.se>
4971 * nsterm.m (applicationDidFinishLaunching antialiasThresholdDidChange):
4972 Reinstate code removed by the prevoius commit to this file.
4974 2014-07-27 Martin Rudalics <rudalics@gmx.at>
4976 * buffer.h (struct buffer): New fields scroll_bar_height and
4977 horizontal_scroll_bar_type.
4978 * buffer.c (bset_scroll_bar_height)
4979 (bset_horizontal_scroll_bar_type): New functions.
4980 (Fbuffer_swap_text): Handle old_pointm field.
4981 (init_buffer_once): Set defaults for scroll_bar_height and
4982 horizontal_scroll_bar_type.
4983 (syms_of_buffer): New variables scroll_bar_height and
4984 horizontal_scroll_bar_type.
4985 * dispextern.h (window_part): Rename ON_SCROLL_BAR to
4986 ON_VERTICAL_SCROLL_BAR. Add ON_HORIZONTAL_SCROLL_BAR.
4987 (set_vertical_scroll_bar): Remove prototype.
4988 (x_change_tool_bar_height): Add prototype.
4989 * dispnew.c (adjust_frame_glyphs_for_frame_redisplay)
4990 (window_to_frame_vpos, update_frame_1, scrolling, init_display):
4991 Use FRAME_TOTAL_COLS and FRAME_TOTAL_LINES instead of FRAME_COLS
4993 (adjust_frame_glyphs_for_window_redisplay): Rearrange lines.
4994 (update_window): Start mode_line_row->y after horizontal scroll
4996 (change_frame_size_1): Call adjust_frame_size.
4997 (init_display): When changing the size of a tty frame do not
4998 pass height of menu bar.
4999 (Qframe_windows_min_size): New symbol.
5000 * frame.h (struct frame): List tool bar fields after menu bar
5001 fields. Add official, total_lines, horizontal_scroll_bars,
5002 config_scroll_bar_height and config_scroll_bar_lines fields.
5003 (FRAME_HAS_HORIZONTAL_SCROLL_BARS)
5004 (FRAME_CONFIG_SCROLL_BAR_HEIGHT, FRAME_CONFIG_SCROLL_BAR_LINES)
5005 (FRAME_SCROLL_BAR_AREA_HEIGHT, FRAME_SCROLL_BAR_COLS)
5006 (FRAME_SCROLL_BAR_LINES, FRAME_TOTAL_LINES, SET_FRAME_LINES)
5007 (FRAME_WINDOWS_HEIGHT): New macros.
5008 (SET_FRAME_HEIGHT, FRAME_TEXT_LINES_TO_PIXEL_HEIGHT)
5009 (FRAME_PIXEL_Y_TO_LINE, FRAME_PIXEL_HEIGHT_TO_TEXT_LINES)
5010 (FRAME_TEXT_TO_PIXEL_HEIGHT): Separately count top margin and
5011 horizontal scroll bar.
5012 (frame_inhibit_resize, adjust_frame_size)
5013 (frame_windows_min_size): Add declarations.
5014 (Qscroll_bar_height, Qhorizontal_scroll_bars)
5015 (x_set_scroll_bar_default_height, x_set_left_fringe)
5016 (x_set_right_fringe, x_set_vertical_scroll_bars)
5017 (x_set_horizontal_scroll_bars, x_set_scroll_bar_width)
5018 (x_set_scroll_bar_height): Add external declarations.
5019 * frame.c: (frame_inhibit_resize, frame_windows_min_size)
5020 (adjust_frame_size): New functions.
5021 (make_frame): Initial horizontal_scroll_bars field.
5022 Use SET_FRAME_LINES. Don't allow horizontal scroll bar in
5024 (make_initial_frame, make_terminal_frame): No horizontal scroll
5025 bar in initial and terminal frames. Use adjust_frame_size.
5026 (Fframe_total_cols): Fix doc-string.
5027 (Fframe_total_lines, Fscroll_bar_height): New Lisp functions.
5028 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
5029 Rewrite using adjust_frame_size.
5030 (Qscroll_bar_height, Qhorizontal_scroll_bars)
5031 (Qframe_windows_min_size): New symbols.
5032 (x_set_frame_parameters): Remove call of check_frame_size.
5033 (x_report_frame_params): Return scroll_bar_height value.
5034 (x_set_left_fringe, x_set_right_fringe): New functions.
5035 (adjust_frame_height, x_set_internal_border_width)
5036 (x_set_fringe_width): Remove.
5037 (x_set_internal_border_width, x_set_vertical_scroll_bars)
5038 (x_set_scroll_bar_width, x_set_right_divider_width)
5039 (x_set_bottom_divider_width): Rewrite using adjust_frame_size.
5040 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height):
5042 (x_figure_window_size): Rewrite to make frame display the
5043 expected number of lines.
5044 (Vdefault_frame_scroll_bars): Rewrite doc-string.
5045 (Vdefault_frame_horizontal_scroll_bars)
5046 (Vframe_initial_frame_tool_bar_height)
5047 (frame_inhibit_implied_resize): New variables.
5048 * fringe.c (compute_fringe_widths): Remove.
5049 * gtkutil.h (YG_SB_MIN, YG_SB_MAX, YG_SB_RANGE): Define.
5050 (xg_create_horizontal_scroll_bar)
5051 (xg_update_horizontal_scrollbar_pos)
5052 (xg_set_toolkit_horizontal_scroll_bar_thumb)
5053 (xg_get_default_scrollbar_height)
5054 (xg_clear_under_internal_border): Extern.
5055 * gtkutil.c (xg_frame_resized): Don't call
5056 do_pending_window_change.
5057 (xg_frame_set_char_size): Use adjust_frame_size.
5058 (style_changed_cb): Call update_theme_scrollbar_height and
5059 x_set_scroll_bar_default_height.
5060 (x_wm_set_size_hint): Don't call check_frame_size.
5061 (update_theme_scrollbar_height)
5062 (xg_get_default_scrollbar_height)
5063 (xg_create_horizontal_scroll_bar)
5064 (xg_update_horizontal_scrollbar_pos)
5065 (xg_set_toolkit_horizontal_scroll_bar_thumb): New functions.
5066 (xg_create_scroll_bar): Set horizontal slot of bar.
5067 (xg_initialize): Call update_theme_scrollbar_height.
5068 (xg_clear_under_internal_border): No more static.
5069 * insdel.c (adjust_suspend_auto_hscroll): New function.
5070 (adjust_markers_for_delete, adjust_markers_for_insert)
5071 (adjust_markers_for_replace): Call adjust_suspend_auto_hscroll.
5072 * keyboard.c (readable_events, discard_mouse_events)
5073 (make_lispy_event): Handle horizontal scroll bar click events.
5074 (Fsuspend_emacs): When changing the size of a tty frame do not
5075 pass height of menu bar.
5076 (Qbefore_handle, Qhorizontal_handle, Qafter_handle, Qleft)
5077 (Qright, Qleftmost, Qrightmost): New symbols.
5078 * menu.c (Fx_popup_dialog): Use FRAME_TOTAL_LINES instead of
5080 * minibuf.c (read_minibuf): Initialize suspend_auto_hscroll.
5081 * nsfns.m (x_set_internal_border_width): New function.
5082 * nsterm.m (ns_draw_fringe_bitmap, ns_set_vertical_scroll_bar):
5083 Remove extended fringe code.
5084 (x_set_window_size, x_new_font): Don't call
5085 compute_fringe_widths.
5086 * term.c (Fresume_tty): When changing the size of a tty frame do
5087 not pass height of menu bar.
5088 (clear_tty_hooks, set_tty_hooks):
5089 Clear horizontal_scroll_bar_hook.
5090 (init_tty): Frame has no horizontal scroll bars.
5091 * termhooks.h (enum scroll_bar_part): Add scroll_bar_move_ratio,
5092 scroll_bar_before_handle, scroll_bar_horizontal_handle,
5093 scroll_bar_after_handle, scroll_bar_left_arrow,
5094 scroll_bar_right_arrow, scroll_bar_to_leftmost and
5095 scroll_bar_to_rightmost entries.
5096 (enum event_kind): Add HORIZONTAL_SCROLL_BAR_CLICK_EVENT
5097 (struct terminal): Add set_horizontal_scroll_bar_hook.
5098 * w32console.c (initialize_w32_display):
5099 Clear horizontal_scroll_bar_hook.
5100 * w32fns.c (x_set_mouse_color): Use FRAME_W32_DISPLAY instead of
5102 (x_clear_under_internal_border, x_set_internal_border_width):
5104 (x_set_menu_bar_lines): Rewrite using frame_inhibit_resize.
5105 Set windows_or_buffers_changed when adding the menu bar.
5106 (x_set_tool_bar_lines): Rewrite using adjust_frame_size.
5107 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
5108 (w32_createhscrollbar): New functions.
5109 (w32_createscrollbar): Rename to w32_createvscrollbar.
5110 (w32_createwindow): Init WND_HSCROLLBAR_INDEX.
5111 (w32_name_of_message): Replace WM_EMACS_CREATESCROLLBAR by
5112 WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR.
5113 Add WM_EMACS_SHOWCURSOR.
5114 (w32_wnd_proc): Handle WM_HSCROLL case. In WM_WINDOWPOSCHANGING
5115 case do not artificially impose WM size hints.
5116 Handle WM_EMACS_SHOWCURSOR case. Replace WM_EMACS_CREATESCROLLBAR case
5117 by WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR
5119 (my_create_tip_window): Replace WND_SCROLLBAR_INDEX by
5120 WND_VSCROLLBAR_INDEX and WND_HSCROLLBAR_INDEX.
5121 (unwind_create_frame_1): Remove.
5122 (Fx_create_frame): Make both scrollbars the system standard
5123 width and height. Use official field of frame structure to
5124 inhibit running window-configuration-change-hook.
5125 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
5126 pixelwise. Handle frame's official field.
5127 (w32_frame_parm_handlers): Remove x_set_fringe_width
5128 entries. Add x_set_scroll_bar_height,
5129 x_set_horizontal_scroll_bars, x_set_left_fringe and
5131 * w32inevt.c (resize_event, maybe_generate_resize_event): Do not
5132 pass height of menu bar to change_frame_size.
5133 * w32menu.c (set_frame_menubar): Rewrite using
5134 frame_inhibit_resize.
5135 * w32term.h (struct w32_display_info):
5136 Add horizontal_scroll_bar_cursor and cursor_display_counter.
5137 (struct scroll_bar): Add horizontal.
5138 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
5139 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
5140 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH)
5141 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
5142 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
5143 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
5144 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
5145 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): New macros.
5146 (WM_EMACS_CREATEVSCROLLBAR, WM_EMACS_CREATEHSCROLLBAR):
5147 Define instead of WM_EMACS_CREATESCROLLBAR.
5148 (WND_VSCROLLBAR_INDEX, WND_HSCROLLBAR_INDEX): Define instead of
5149 WND_SCROLLBAR_INDEX.
5150 * w32term.c (horizontal_scroll_bar_min_handle)
5151 (horizontal_scroll_bar_left_border)
5152 (horizontal_scroll_bar_right_border): New integers.
5153 (x_set_frame_alpha): Replace x_highlight_frame by
5155 (x_window_to_scroll_bar): New argument "type". Update callers
5157 (w32_set_horizontal_scroll_bar_thumb)
5158 (x_horizontal_scroll_bar_report_motion)
5159 (w32_set_horizontal_scroll_bar)
5160 (w32_horizontal_scroll_bar_handle_click)
5161 (x_horizontal_scroll_bar_report_motion): New functions.
5162 (w32_mouse_position): Discriminate horizontal and vertical
5164 (my_create_scrollbar): Replace with two new functions
5165 my_create_vscrollbar and my_create_hscrollbar.
5166 (x_scroll_bar_create): New argument "horizontal".
5167 Update callers accordingly.
5168 (x_scroll_bar_remove, w32_condemn_scroll_bars)
5169 (w32_redeem_scroll_bar, x_scroll_bar_clear): Handle horizontal
5171 (w32_read_socket): Handle WM_HSCROLL cae.
5172 (x_new_font): Don't recompute fringe widths.
5173 Use frame_inhibit_resize. Calculate new menu bar height iff we
5174 build without toolkit. Always clear under internal border.
5175 (x_set_window_size): Don't check frame size or recompute
5176 fringes. Reset fullscreen status before applying sizes.
5177 Always resize as requested by pixelwise argument. Don't call
5178 do_pending_window_change.
5179 (x_wm_set_size_hint): Add call for FRAME_SCROLL_BAR_AREA_HEIGHT.
5180 (w32_initialize_display_info): Initialize dpyinfo's
5181 horizontal_scroll_bar_cursor entry.
5182 (w32_create_terminal): Add set_horizontal_scroll_bar_hook.
5183 (w32_initialize): Init horizontal_scroll_bar_min_handle and
5184 horizontal_scroll_bar_left_border.
5185 (w32fullscreen_hook): Intermittently resize window to normal
5186 when switching from fullscreen to maximized state.
5187 (run_window_configuration_change_hook): Don't run it if frame is
5189 (unwind_change_frame): Remove.
5190 (Fset_window_configuration): Rewrite using frame's official field.
5191 * widget.c (set_frame_size): Don't call compute_fringe_widths.
5192 (EmacsFrameSetCharSize): Obey frame_inhibit_resize.
5193 * window.h (struct window): New fields old_pointm,
5194 horizontal_scroll_bar, horizontal_scroll_bar_type, hscroll_whole,
5195 scroll_bar_height and suspend_auto_hscroll.
5196 (wset_horizontal_scroll_bar, wset_horizontal_scroll_bar_type):
5198 (sanitize_window_sizes): Extern.
5199 (MINI_NON_ONLY_WINDOW_P, MINI_ONLY_WINDOW_P, WINDOW_PSEUDO_P)
5200 (WINDOW_TOPMOST_P, WINDOW_HAS_HORIZONTAL_SCROLL_BAR)
5201 (WINDOW_CONFIG_SCROLL_BAR_HEIGHT)
5202 (WINDOW_CONFIG_SCROLL_BAR_LINES)
5203 (WINDOW_SCROLL_BAR_LINES, WINDOW_SCROLL_BAR_AREA_HEIGHT):
5205 (WINDOW_LEFT_FRINGE_COLS, WINDOW_RIGHT_FRINGE_COLS)
5206 (WINDOW_FRINGE_COLS, WINDOW_FRINGE_EXTENDED_P): Remove macros.
5207 (WINDOW_VERTICAL_SCROLL_BAR_TYPE)
5208 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_LEFT)
5209 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_RIGHT)
5210 (WINDOW_HAS_VERTICAL_SCROLL_BAR): Minor rewrite.
5211 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT)
5212 (WINDOW_SCROLL_BAR_AREA_Y): Count in scroll bar height.
5213 * window.c (wset_old_pointm, Fwindow_scroll_bar_height)
5214 (Fwindow_old_point, sanitize_window_sizes): New functions.
5215 (Qwindow_sanitize_window_sizes): New symbol.
5216 (window_body_height): Count in horizontal scroll bar.
5217 (set_window_hscroll, Fscroll_left, Fscroll_right):
5218 Set suspend_auto_hscroll slot.
5219 (Fwindow_inside_edges): Count fringes pixelwise.
5220 (coordinates_in_window, Fcoordinates_in_window_p):
5221 Consider horizontal scroll bar.
5222 (check_frame_size, adjust_window_margins): Remove functions and
5223 corresponding calls.
5224 (set_window_buffer): Initialize old_pointm and horizontal scroll bars.
5225 (temp_output_buffer_show): Reset hscroll related fields.
5226 Initialize old_pointm.
5227 (make_parent_window): Initialize old_pointm.
5228 (make_window): Initialize old_pointm, horizontal scroll bar type,
5229 and scroll bar height.
5230 (resize_frame_windows): Don't count top margin in new sizes.
5231 Don't use safe sizes when shrinking a frame; let the window
5232 manager do the clipping.
5233 (Fsplit_window_internal): Inherit horizontal scroll bar type and
5235 (Fdelete_window_internal): Unchain old_pointm marker.
5236 (window_scroll_pixel_based, Fscroll_other_window):
5238 (Fwindow_text_width, Fwindow_text_height): New argument
5240 (struct saved_window): New fields, old_pointm, hscroll_whole,
5241 suspend_auto_hscroll, scroll_bar_height and
5242 horizontal_scroll_bar_type.
5243 (Fset_window_configuration, save_window_save): Set new fields of
5245 (apply_window_adjustment): Don't call adjust_window_margins.
5246 (set_window_margins): Don't change margins if new sizes don't
5248 (set_window_scroll_bars): New argument "horizontal_type".
5249 Handle horizontal scroll bars. Don't change scroll bars if they
5250 don't fit into window.
5251 (Fset_window_scroll_bars): New argument "horizontal_type".
5252 (Fwindow_scroll_bars): Return values for horizontal scroll bars.
5253 (compare_window_configurations): Compare horizontal scroll bar
5255 * xdisp.c (window_text_bottom_y, window_box_height): Count in
5256 horizontal scroll bar height.
5257 (pixel_to_glyph_coords, init_xdisp): Use FRAME_TOTAL_LINES
5258 instead of FRAME_LINES.
5259 (remember_mouse_glyph): Case ON_SCROLL_BAR changed to
5260 ON_VERTICAL_SCROLL_BAR.
5261 (with_echo_area_buffer): Initialize old_pointm.
5262 (with_echo_area_buffer_unwind_data): Store old_pointm values in
5264 (unwind_with_echo_area_buffer): Handle old_pointm.
5265 (update_tool_bar): Set do_update when the tool bar window has at
5266 least one line (since this is what the user sets).
5267 (MAX_FRAME_TOOL_BAR_HEIGHT): Remove macro.
5268 (redisplay_tool_bar): Return early when toolbar has zero lines.
5269 Call x_change_tool_bar_height. Don't use max_tool_bar_height.
5270 (hscroll_window_tree): Handle suspension of auto_hscroll and
5272 (set_horizontal_scroll_bar): New function.
5273 (redisplay_window): Set ignore_mouse_drag_p when tool bar has
5274 more than one line. Handle horizontal scroll bars.
5275 (note_mouse_highlight): Handle horizontal scrol bars.
5276 (expose_frame): Set dimensions of XRectangle from frame's text
5278 (Vvoid_text_area_pointer): Update doc-string.
5279 * xfns.c (x_set_menu_bar_lines): Use adjust_frame_size.
5280 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
5281 (x_set_internal_border_width): New functions.
5282 (x_set_tool_bar_lines): Call x_change_tool_bar_height.
5283 (unwind_create_frame_1): Remove.
5284 (Fx_create_frame): Handle horizontal scroll bars. Use official
5285 field of frame structure to inhibit running
5286 window-configuration-change-hook.
5287 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
5288 pixelwise. Handle frame's official field.
5289 (x_frame_parm_handlers): Add x_set_scroll_bar_height,
5290 x_set_horizontal_scroll_bars, x_set_left_fringe,
5292 * xmenu.c (update_frame_menubar, free_frame_menubar):
5293 Use adjust_frame_size.
5294 * xterm.h (struct x_display_info):
5295 Add horizontal_scroll_bar_cursor and Xatom_Horizontal_Scrollbar
5297 (struct scroll_bar): Add horizontal slot.
5298 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
5299 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
5300 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH): New macros.
5301 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
5302 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
5303 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
5304 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
5305 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): Define.
5306 (x_clear_under_internal_border): Remove.
5307 * xterm.c (XTmouse_position): Handle horizontal scroll bars.
5308 (x_window_to_scroll_bar): New argument TYPE. Update callers.
5309 (x_send_scroll_bar_event, x_scroll_bar_create): New arguments
5310 HORIZONTAL. Update callers.
5311 (horizontal_action_hook_id): New action hook id.
5312 (x_horizontal_scroll_bar_to_input_event)
5313 (x_create_horizontal_toolkit_scroll_bar)
5314 (xt_horizontal_action_hook)
5315 (x_set_toolkit_horizontal_scroll_bar_thumb)
5316 (XTset_horizontal_scroll_bar, x_net_wm_state)
5317 (x_horizontal_scroll_bar_report_motion): New functions.
5318 (xg_scroll_callback, x_scroll_bar_handle_click):
5319 Handle horizontal scroll bars.
5320 (SCROLL_BAR_HORIZONTAL_NAME): Define.
5321 (XTset_vertical_scroll_bar): Attempt to clear areas not covered
5323 (XTcondemn_scroll_bars, XTredeem_scroll_bar): Rewrite.
5324 Handle horizontal scroll bars.
5325 (handle_one_xevent): Handle horizontal scroll bar events.
5326 Call x_net_wm_state.
5327 (x_set_window_size_1, x_wm_set_size_hint): Don't call
5329 (x_set_window_size): Don't call check_frame_size and
5330 do_pending_window_change.
5331 (x_term_init): Init horizontal_scroll_bar_cursor display info.
5332 (x_create_terminal): Add set_horizontal_scroll_bar_hook.
5333 (x_scroll_bar_set_handle): Add some checks when calling
5336 2014-07-26 Paul Eggert <eggert@cs.ucla.edu>
5338 Revert previous change.
5339 There is certainly nothing wrong with writing code like 'lo <= i
5340 && i <= hi', even if LO happens to a constant. There isn't even
5341 anything wrong in general with writing 'a <= b' if A happens to
5342 be a constant. At any rate stylistic changes shouldn't
5343 be done like this without discussion.
5345 2014-07-26 Andreas Schwab <schwab@linux-m68k.org>
5347 * alloc.c (xnmalloc, xnrealloc, xpalloc, make_save_value)
5348 (Fgarbage_collect): Reorder conditions that are written backwards.
5349 * data.c (cons_to_unsigned): Likewise.
5350 * dispnew.c (update_frame_1, sit_for): Likewise.
5351 * fileio.c (file_offset): Likewise.
5352 * filelock.c (read_lock_data, lock_file): Likewise.
5353 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
5355 * font.c (font_intern_prop, font_style_symbolic): Likewise.
5356 * lisp.h (FIXNUM_OVERFLOW_P): Likewise.
5357 * lread.c (read1): Likewise.
5358 * minibuf.c (read_minibuf_noninteractive): Likewise.
5359 * nsterm.m (x_set_frame_alpha): Likewise.
5360 * process.c (wait_reading_process_output): Likewise.
5361 * region-cache.c (delete_cache_boundaries): Likewise.
5362 * xterm.c (x_set_frame_alpha): Likewise.
5364 2014-07-25 Paul Eggert <eggert@cs.ucla.edu>
5366 * dispextern.h, xdisp.c (hourglass_shown_p, hourglass_atimer):
5369 2014-07-26 Dmitry Antipov <dmantipov@yandex.ru>
5371 * atimer.c (set_alarm) [HAVE_ITIMERSPEC]: Use TIMER_ABSTIME
5372 because atimer expiration is absolute rather than relative.
5374 2014-07-25 Eli Zaretskii <eliz@gnu.org>
5376 * w32term.h (current_popup_menu, menubar_in_use):
5377 Move declarations from w32term.c.
5379 2014-07-25 Martin Rudalics <rudalics@gmx.at>
5381 * w32fns.c (menubar_in_use): No more static.
5382 * w32term.c (current_popup_menu, menubar_in_use): Declare.
5384 2014-07-25 Dmitry Antipov <dmantipov@yandex.ru>
5386 Move hourglass machinery to RIF.
5387 * dispextern.h (struct redisplay_interface): New members
5388 show_hourglass and hide_hourglass. Indent comments.
5389 (show_hourglass, hide_hourglass): Remove prototypes.
5390 * nsterm.m (show_hourgass, hide_hourglass): Refactor to ...
5391 (ns_show_hourglass, ns_hide_hourglass): ... new no-ops.
5392 (ns_redisplay_interface): Add them.
5393 * w32fns.c (show_hourglass, hide_hourglass): Refactor to ...
5394 * w32term.c (w32_show_hourglass, w32_hide_hourglass): ... these.
5395 (w32_arrow_cursor): New function to hack around non-GUI frames.
5396 (w32_redisplay_interface): Add new functions.
5397 * w32term.h (w32_arror_cursor): Add prototype.
5398 * xdisp.c (show_hourglass): New function, refactored out from
5399 platform-dependent code.
5400 (cancel_hourglass): Now call to RIF function.
5401 * xfns.c (show_hourglass, hide_hourglass): Refactor to ...
5402 * xterm.c (x_show_hourglass, x_hide_hourglass): ... these.
5403 (x_redisplay_interface): Add new functions.
5405 2014-07-24 Dmitry Antipov <dmantipov@yandex.ru>
5407 Fix error reported by Angelo Graziosi <angelo.graziosi@alice.it> in
5408 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00274.html>
5409 and complete previous change.
5410 * frame.c (adjust_frame_height): New function.
5411 (Fset_frame_height, Fset_frame_size): Use it.
5412 (x_set_frame_parameters): Take frame top margin into account.
5414 2014-07-23 Dmitry Antipov <dmantipov@yandex.ru>
5416 * frame.c (Fset_frame_height): Take frame top margin into account.
5417 Incorrect behavior was reported by Martin Rudalics <rudalics@gmx.at> in
5418 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00258.html>
5420 2014-07-22 Dmitry Antipov <dmantipov@yandex.ru>
5422 * xterm.h (struct x_output) [USE_X_TOOLKIT || USE_GTK]: Define
5423 menubar_height as such. Tweak comment.
5424 [USE_LUCID && USE_TOOLKIT_SCROLL_BARS]: Likewise for
5425 scroll_bar_top_shadow_pixel and scroll_bar_bottom_shadow_pixel.
5426 All related users changed.
5427 (FRAME_MENUBAR_HEIGHT) [!USE_X_TOOLKIT && !USE_GTK]: No-op.
5428 * xterm.c (handle_one_xevent):
5429 * gtkutil.c (xg_event_is_for_menubar):
5430 * xfns.c (x_window) [USE_X_TOOLKIT]:
5431 * xmenu.c (set_frame_menubar, free_frame_menubar):
5432 Prefer to use FRAME_MENUBAR_HEIGHT.
5434 2014-07-21 Dmitry Antipov <dmantipov@yandex.ru>
5436 * frame.c (Fframe_parameters): Always report frame height without
5437 menu and tool bar lines.
5439 2014-07-21 Jan Djärv <jan.h.d@swipnet.se>
5441 * nsterm.m (applicationDidFinishLaunching:): Call
5442 antialiasThresholdDidChange, register for antialias changes (Bug#17534).
5443 (antialiasThresholdDidChange:): New method for EmacsApp.
5445 * nsterm.h (EmacsApp): Add antialiasThresholdDidChange.
5447 * macfont.m (macfont_update_antialias_threshold): Remove static.
5449 * macfont.h (macfont_update_antialias_threshold): Declare.
5451 2014-07-21 Eli Zaretskii <eliz@gnu.org>
5453 * w32select.c (setup_windows_coding_system):
5454 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
5455 coding_system. Reported by martin rudalics <rudalics@gmx.at>.
5457 * w16select.c (Fw16_get_clipboard_data):
5458 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
5461 * xdisp.c (init_iterator): Initialize it->stop_charpos to the
5462 buffer position where we are to start the iteration.
5463 (handle_invisible_prop): Record in it->stop_charpos the position
5464 where the invisible text ends. (Bug#18035)
5465 (hscroll_window_tree): Don't try hscrolling windows whose cursor
5466 row has zero buffer position as their start position.
5467 Reported by martin rudalics <rudalics@gmx.at>.
5469 * xdisp.c (move_it_vertically_backward, move_it_by_lines): Prevent
5470 infinite looping in redisplay when display lines don't have enough
5471 space to display even a single character. (Bug#18036)
5473 2014-07-20 Dmitry Antipov <dmantipov@yandex.ru>
5475 * frame.h (struct frame) [USE_X_TOOLKIT]: New member shell_position.
5476 * xfns.c (x_window): Use it to allow xfree later.
5477 (x_encode_text): Drop 3rd arg; unused. Tweak comment and adjust users
5478 where appropriate. Use bool for booleans and remove redundant checks.
5479 (Fx_backspace_delete_keys_p): Use XkbFreeKeyboard; explain why.
5480 * xterm.c (x_free_frame_resources): Free shell_position.
5482 2014-07-19 K. Handa <handa@gnu.org>
5484 * xfaces.c (realize_x_face): Call font_load_for_lface with no
5485 mandatory font spec (Bug#17973).
5487 2014-07-19 Stefan Monnier <monnier@iro.umontreal.ca>
5489 * font.c (font_score): Return the worst score if the size of
5490 ENTITY is wrong by more than a factor 2 (Bug#17973).
5492 2014-07-18 Dmitry Antipov <dmantipov@yandex.ru>
5494 * frame.c (frame_unspecified_color): New function
5495 refactored out from ...
5496 (Fframe_parameters, Fframe_parameter): ... adjusted users.
5497 (x_fullscreen_adjust, set_frame_param): Move Windows-specific
5499 * w32term.c (x_fullscreen_adjust, set_frame_param): ... static here.
5500 * frame.h (x_fullscreen_adjust) [HAVE_NTGUI]:
5501 * lisp.h (set_frame_param): Remove prototype.
5502 * xterm.c (x_display_pixel_width, x_display_pixel_height): Now ...
5503 * xterm.h (x_display_pixel_width, x_display_pixel_height): ...
5506 Prefer 'x_display_info *' to 'Display *' in X selection code.
5507 This helps to avoid unneeded calls to x_display_info_for_display.
5508 * xterm.h (struct selection_input_event): Record 'x_display_info *'
5509 instead of 'Display *'.
5510 (SELECTION_EVENT_DPYINFO): New macro.
5511 (SELECTION_EVENT_DISPLAY): Now inline function to prohibit using
5512 it as an lvalue. Mention this in comment.
5513 * xterm.c (handle_one_xevent): Use SELECTION_EVENT_DPYINFO.
5514 * xselect.c (x_get_window_property_as_lisp_data, x_atom_to_symbol)
5515 (selection_data_to_lisp_data, receive_incremental_selection):
5516 Convert to use 'x_display_info *'. Adjust users where appropriate.
5517 (lisp_data_to_selection_data): Likewise. Also pass 'struct
5518 selection data *' as last arg to not return values in args.
5519 (unexpect_property_change): Use common removal technique.
5521 2014-07-17 Dmitry Antipov <dmantipov@yandex.ru>
5523 * print.c (print_preprocess): Adjust to match changed
5524 sub char-table structure and avoid crash (Bug#18038).
5526 * data.c (wrong_choice): Not static any more.
5527 * lisp.h (wrong_choice): Add prototype.
5528 * frame.h (struct frame) [USE_X_TOOLKIT || HAVE_NTGUI]:
5529 Declare namebuf as such. Tweak comment.
5530 [USE_GTK]: Likewise for tool_bar_position.
5531 (fset_tool_bar_position) [USE_GTK]: Ditto.
5532 (FRAME_TOOL_BAR_POSITION): New macro.
5533 * frame.c (x_report_frame_params):
5534 * gtkutil.c (update_frame_tool_bar):
5535 * xfns.c (Fx_create_frame): Use it.
5536 (x_set_tool_bar_position): Add meaningful diagnostic messages.
5538 2014-07-16 Eli Zaretskii <eliz@gnu.org>
5540 * xdisp.c (decode_mode_spec): Call file-remote-p on the current
5541 buffer's default-directory only if it is a string. (Bug#17986)
5543 2014-07-16 Dmitry Antipov <dmantipov@yandex.ru>
5545 More precise control over values of some buffer-local variables.
5546 * keyboard.c (Qvertical_scroll_bar):
5547 * frame.c (Qleft, Qright): Move to ...
5548 * buffer.c (Qleft, Qright, Qvertical_scroll_bar): ... here.
5549 * buffer.c (Qchoice, Qrange, Qoverwrite_mode, Qfraction): New symbols.
5550 (syms_of_buffer): DEFSYM all of the above, attach special properties.
5551 Use special symbols to DEFVAR_PER_BUFFER overwrite-mode,
5552 vertical-scroll-bar, scroll-up-aggressively
5553 and scroll-down-aggressively.
5554 * buffer.h (Qchoice, Qrange, Qleft, Qright, Qvertical_scroll_bar):
5556 * nsfns.m, frame.h (Qleft, Qright):
5557 * nsterm.m (Qleft): Remove declarations.
5558 * gtkutil.c (toplevel): Include buffer.h.
5559 * data.c (wrong_choice, wrong_range): New functions.
5560 (store_symval_forwarding): Handle special properties of buffer-local
5561 variables and use functions from the above to signal error, if any.
5563 * frame.h (enum fullscreen_type) [HAVE_WINDOW_SYSTEM]: Use more natural
5564 values. Add comment.
5565 (struct frame): Re-arrange layout to avoid extra padding and use bit
5566 fields for output_method, want_fullscreen and vertical_scroll_bar_type.
5567 (FRAME_VERTICAL_SCROLL_BAR_TYPE, FRAME_HAS_VERTICAL_SCROLL_BARS)
5568 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_LEFT)
5569 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_RIGHT) [!HAVE_WINDOW_SYSTEM]:
5570 Define as no-ops because there are no scroll bars anyway.
5571 * frame.c (make_frame, make_terminal_frame, make_initial_frame):
5574 * font.c (fset_font_data) [HAVE_XFT || HAVE_FREETYPE]:
5575 Add convenient setter.
5576 (font_put_frame_data, font_get_frame_data): Use it.
5578 2014-07-15 Daiki Ueno <ueno@gnu.org>
5580 * nsgui.h (XCHAR2B_BYTE1): Add missing parentheses around
5581 pointer argument, before dereferencing.
5582 (XCHAR2B_BYTE2): Likewise.
5584 2014-07-15 Dmitry Antipov <dmantipov@yandex.ru>
5586 * xmenu.c (toplevel): Use LWLIB_ID for next_menubar_widget_id.
5587 (pop_down_menu) [USE_X_TOOLKIT]: Accept integer arg.
5588 (create_and_show_popup_menu, create_and_show_dialog) [USE_X_TOOLKIT]:
5589 Use record_unwind_protect_int and avoid consing.
5590 (syms_of_xmenu) [USE_X_TOOLKIT]: Declare WIDGET_ID_TICK_START.
5592 * regex.c (re_search_2): Use ssize_t to avoid integer overflow.
5594 2014-07-14 Paul Eggert <eggert@cs.ucla.edu>
5596 Use binary-io module, O_BINARY, and "b" flag (Bug#18006).
5597 * callproc.c (create_temp_file): Use mkostemp's O_BINARY flag.
5599 * emacs.c (main) [DOS_NT]: Don't mess with _fmode.
5600 (main) [MSDOS]: Use SET_BINARY instead of setmode.
5601 * minibuf.c: Include binary-io.h instead of fcntl.h.
5602 (read_minibuf_noninteractive):
5603 Use set_binary_mode instead of handcrafted code.
5604 Don't call emacs_set_tty if emacs_get_tty failed.
5605 * sysdep.c, systty.h (emacs_get_tty): Return int, not void.
5606 * sysdep.c (emacs_open, emacs_pipe): Use O_BINARY.
5607 * w32.c (pipe2): Adjust eassert to include O_BINARY.
5609 * macros.c (Fstart_kbd_macro): Avoid need for overflow check.
5610 This works around a GCC compiler bug when Emacs is configured with
5611 --enable-gcc-warnings.
5613 2014-07-14 Dmitry Antipov <dmantipov@yandex.ru>
5615 * lisp.h (CHECK_VECTOR_OR_STRING): Return number of elements
5616 or characters in string, respectively. Add comment.
5617 * fringe.c (Fdefine_fringe_bitmap):
5618 * fns.c (Fsubstring, substring_both): Use it.
5619 * keymap.c (Fdefine_key, Flookup_key):
5620 * macros.c (Fstart_kbd_macro): Likewise. Avoid call to Flength.
5622 * term.c (tty_menu_add_pane, tty_menu_add_selection):
5623 Use menu_item_width.
5624 (tty_menu_show): Simplify because tty_menu_create never return NULL.
5626 2014-07-13 Paul Eggert <eggert@cs.ucla.edu>
5628 Improve behavior of 'bzr up; cd src; make -k'.
5629 * Makefile.in (top_srcdir): New var.
5630 (ntsource, lispsource, ALL_CFLAGS, gl-stamp, emacs.res):
5631 Use '$(top_srcdir)' instead of '$(srcdir)/..';
5632 its expansion is a bit shorter.
5633 (../config.status): Actually build config.status instead of
5635 (ACLOCAL_INPUTS, AUTOCONF_INPUTS):
5636 New macros, copied and relocated from ../Makefile.in.
5637 ($(top_srcdir)/aclocal.m4, $(top_srcdir)/configure, config.in)
5638 (../config.status, Makefile): New dependencies and rules,
5639 copied with relocation from ../Makefile.in. This should be more
5640 likely to rebuild the build machinery properly if you do a 'make'
5641 in the src directory.
5643 2014-07-12 Eli Zaretskii <eliz@gnu.org>
5645 * xdisp.c (display_line): Don't call FETCH_BYTE with argument less
5648 * w32fns.c (Fx_file_dialog): Mention in the doc string the
5649 behavior on Windows 7 and later when the function is repeatedly
5650 invoked with the same value of DIR. (Bug#17950)
5652 * xfns.c (Fx_file_dialog) [USE_MOTIF, USE_GTK]: Update the doc
5653 string to match the one in w32fns.c.
5655 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Switch
5656 stdin to binary mode only if it is connected to a terminal.
5658 2014-07-11 Paul Eggert <eggert@cs.ucla.edu>
5660 Coalesce extern decls.
5661 * minibuf.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty):
5662 * sysdep.c (emacs_get_tty, emacs_set_tty):
5663 Move duplicate extern decls from here ...
5664 * systty.h: ... to here, so that there's just one copy.
5666 2014-07-11 Jan Djärv <jan.h.d@swipnet.se>
5668 * nsterm.m (changeFont:): Add ifdef NS_IMPL_COCOA.
5670 * nsfns.m (Fns_popup_font_panel): Ditto.
5672 2014-07-11 Eli Zaretskii <eliz@gnu.org>
5674 * minibuf.c (read_minibuf_noninteractive): Finish reading on '\r',
5676 [WINDOWSNT]: Switch stdin to binary mode when not echoing input.
5678 * sysdep.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty)
5679 [DOS_NT]: Implement for WINDOWSNT.
5681 * systty.h (struct emacs_tty) [DOS_NT]: The struct member is now
5684 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
5686 * sysdep.c (suppress_echo_on_tty): New function.
5687 * minibuf.c (read_minibuf_noninteractive): Use it.
5689 2014-07-11 Dmitry Antipov <dmantipov@yandex.ru>
5691 * alloc.c (Fmemory_info) [HAVE_LINUX_SYSINFO]: Return nil if
5692 sysinfo failed. Adjust docstring.
5694 2014-07-11 Eli Zaretskii <eliz@gnu.org>
5696 Implement memory-info for MS-DOS.
5697 * dosfns.c (dos_memory_info): New function.
5698 * dosfns.h (dos_memory_info): Add prototype.
5699 * alloc.c (Fmemory_info) [MSDOS]: Call dos_memory_info.
5700 * vm-limit.c (get_lim_data) [MSDOS]: Call dos_memory_info, instead
5701 of doing some of its job.
5703 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Don't
5704 reference termios structure members.
5706 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
5708 * sysdep.c (emacs_get_tty, emacs_set_tty): Make them externally visible.
5710 * minibuf.c (top): Include systty.h. Declare external
5711 emacs_get_tty and emacs_set_tty.
5712 (Vread_hide_char): New lisp variable.
5713 (read_minibuf_noninteractive): Hide characters with
5714 Vread_hide_char if it is a character. (Bug#17839)
5716 2014-07-10 Eli Zaretskii <eliz@gnu.org>
5718 Implement memory-info for MS-Windows.
5719 * w32.c (w32_memory_info): New function.
5720 * w32.h (w32_memory_info): Prototype it.
5721 * alloc.c (Fmemory_info) [WINDOWSNT]: Call it.
5723 2014-07-10 Dmitry Antipov <dmantipov@yandex.ru>
5725 * coding.h (struct coding_system): Remove 'error_positions' (unused)
5726 and 'errors' (set but unused) fields. Use bitfields for 'eol_seen',
5727 'mode', 'common_flags' and 'result' fields, adjust layout to avoid
5728 extra padding and shrink struct coding_system by 56 bytes (x86_64).
5729 * coding.c (decode_coding_utf_8, decode_coding_utf_16)
5730 (decode_coding_emacs_mule, decode_coding_iso_2022, decode_coding_sjis)
5731 (decode_coding_big5, decode_coding_charset, decode_coding)
5732 (encode_coding): Adjust users.
5734 * alloc.c (Fmemory_info): New function.
5736 2014-07-09 Paul Eggert <eggert@cs.ucla.edu>
5738 * syntax.c (back_comment): Use more-natural location for label.
5740 * font.c, font.h (font_unparse_fcname): Now static.
5741 Define only if HAVE_XFT || HAVE_FREETYPE || HAVE_NS.
5743 2014-07-09 Dmitry Antipov <dmantipov@yandex.ru>
5745 Next minor cleanup of font subsystem.
5746 * font.h (enum font_property_index): Remove FONT_ENTITY_INDEX (no
5747 users) and FONT_FORMAT_INDEX (set by a few font drivers but never
5749 (FONT_ENTITY_NOT_LOADABLE, FONT_ENTITY_SET_NOT_LOADABLE): Remove;
5751 * ftfont.h (ftfont_font_format): Remove prototype.
5752 * ftfont.c (ftfont_font_format): Remove; now unused.
5754 * nsfont.m (nsfont_open):
5755 * w32font.c (w32font_open_internal):
5756 * w32uniscribe.c (uniscribe_open):
5757 * xfont.c (xfont_open):
5758 * xftfont.c (xftfont_open): All users changed.
5760 * coding.c (ALLOC_CONVERSION_WORK_AREA): Prefer ptrdiff_t to int and
5761 so avoid integer overflow if decoded gap size exceeds INT_MAX bytes.
5763 2014-07-09 Eli Zaretskii <eliz@gnu.org>
5765 * xdisp.c (move_it_to): Adjust calculation of line_start_x to what
5766 x_produce_glyphs does when it generates a stretch glyph that
5767 represents a TAB. (Bug#17969)
5769 * xdisp.c (pos_visible_p): If CHARPOS is at beginning of window,
5770 and there is a display property at that position, don't call
5771 move_it_to to move to a position before window start. (Bug#17942)
5772 Fix condition for finding CHARPOS by the first call to move_it_to.
5775 2014-07-09 Stefan Monnier <monnier@iro.umontreal.ca>
5777 * syntax.c (find_defun_start): Try the cache even
5778 if !open_paren_in_column_0_is_defun_start.
5779 (back_comment): If find_defun_start was pessimistic, use the
5780 scan_sexps_forward result to improve the cache (bug#16526).
5782 2014-07-09 Eli Zaretskii <eliz@gnu.org>
5784 * xdisp.c (redisplay_window): If redisplay of a window ends up
5785 with point in a partially visible line at end of the window, make
5786 sure the amended position of point actually has smaller Y
5787 coordinate; if not, give up and scroll the display. (Bug#17905)
5789 * window.c (window_scroll_pixel_based): When point ends up at the
5790 last fully visible line, don't let move_it_to stop at the left
5791 edge of the line and dupe us into thinking point is inside the
5794 * w32.c (network_interface_info): Make sure the argument is a
5797 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
5799 * process.c (read_and_dispose_of_process_output): Fix typo
5800 in previous patch: we want nonnegative fds, not nonzero fds.
5802 2014-07-08 Dmitry Antipov <dmantipov@yandex.ru>
5804 * chartab.c (char_table_translate): Move to...
5805 * character.h (char_table_translate): ... inline function here.
5806 Avoid Faref and assume that args are always valid. This helps to
5807 speedup search, which is especially important for a huge buffers.
5808 * lisp.h (char_table_translate): Remove prototype.
5810 * nsfont.m (nsfont_close): Free glyphs and metrics arrays as well.
5811 * font.c (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
5812 New function, with an intention to avoid code duplication between
5814 * font.h (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
5816 * ftfont.c (ftfont_open):
5817 * macfont.m (macfont_open):
5818 * xftfont.c (xftfont_open): Use it.
5820 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
5822 * process.c: Add sanity checks for file descriptors (Bug#17844).
5823 (wait_reading_process_output, Fprocess_filter_multibyte_p):
5824 Check that infd is nonnegative before using it as an fd.
5825 (read_and_dispose_of_process_output, Fprocess_send_eof):
5826 Likewise, for outfd.
5827 (wait_reading_process_output): Omit unnecessary check of infd.
5829 2014-07-07 Paul Eggert <eggert@cs.ucla.edu>
5831 Minor fixups related to usage of the 'long' type.
5832 * gnutls.c (emacs_gnutls_handshake):
5833 * xfaces.c (dump_realized_face):
5834 Work even if 'long' is narrower than 'void *'.
5835 * termcap.c (scan_file):
5836 * xselect.c (x_decline_selection_request)
5837 (x_reply_selection_request, x_get_window_property):
5838 * xterm.c (x_set_frame_alpha):
5839 Remove unnecessary 'L' suffixes of integer constants.
5840 * xfns.c (hack_wm_protocols):
5841 * xselect.c (x_fill_property_data):
5842 * xterm.c (x_set_offset, x_set_window_size_1, x_make_frame_invisible):
5843 Remove unnecessary casts to 'long'.
5844 (set_machine_and_pid_properties): Don't assume pid_t fits in 32 bits.
5846 Minor ImageMagick safety fixes.
5847 * image.c (imagemagick_compute_animated_image):
5848 Remove useless assignment to local. Avoid problems if dest_width is 0.
5849 (imagemagick_load_image): Use int for pixel counts that can't
5850 exceed INT_MAX. Avoid problem if PixelGetNextIteratorRow returns
5851 a row width greater than the image width (or greater than LONG_MAX!).
5853 2014-07-04 K. Handa <handa@gnu.org>
5855 * coding.c (MIN_CHARBUF_SIZE): Delete it.
5856 (MAX_CHARBUF_EXTRA_SIZE): New macro.
5857 (ALLOC_CONVERSION_WORK_AREA): Use MAX_CHARBUF_EXTRA_SIZE.
5859 2014-07-04 Dmitry Antipov <dmantipov@yandex.ru>
5861 * font.h (struct font_driver): Remove get_outline and free_outline;
5862 not used by any font driver.
5863 * ftfont.c (ftfont_driver):
5864 * macfont.m (macfont_driver):
5865 * nsfont.m (nsfont_driver):
5866 * w32font.c (w32font_driver):
5867 * w32uniscribe.c (uniscribe_font_driver):
5868 * xfont.c (xfont_driver): Related users changed.
5869 * xselect.c (x_get_window_property): Use convenient xmalloc.
5870 Call to xfree only if some data was really allocated.
5872 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
5874 On MS-Windows, display busy cursor on all GUI frames.
5875 This is similar to what we have on X. Quickly tested by Dani Moncayo.
5876 * w32fns.c (toplevel): Remove hourglass_hwnd; no longer used.
5877 (w32_show_hourglass, w32_hide_hourglass, w32_note_current_window):
5879 (hide_hourglass, show_hourglass): Redesign to match X counterparts.
5880 * xdisp.c (start_hourglass): Remove Windows-specific bits.
5882 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
5884 Use convenient alists to manage per-frame font driver-specific data.
5885 * frame.h (struct frame): Rename font_data_list to...
5886 [HAVE_XFT || HAVE_FREETYPE]: ... font_data, which is a Lisp_Object now.
5887 * font.h (struct font_data_list): Remove; no longer need a special
5889 (font_put_frame_data, font_get_frame_data) [HAVE_XFT || HAVE_FREETYPE]:
5891 * font.c (font_put_frame_data, font_get_frame_data)
5892 [HAVE_XFT || HAVE_FREETYPE]: Prefer alist functions to ad-hoc list
5894 * xftfont.c (xftfont_get_xft_draw, xftfont_end_for_frame):
5895 Related users changed.
5896 * ftxfont.c (ftxfont_get_gcs, ftxfont_end_for_frame): Likewise.
5897 Prefer convenient xmalloc and xfree.
5899 2014-07-03 Eli Zaretskii <eliz@gnu.org>
5901 * dispnew.c (prepare_desired_row): Accept 2 additional arguments:
5902 the window whose glyph row is being prepared and a flag whether it
5903 is for mode/header line. Make sure the glyph row's marginal areas
5904 are in sync with what the window wants.
5907 * xdisp.c (display_line, display_mode_line):
5908 Call prepare_desired_row with additional arguments, as appropriate.
5910 * dispextern.h (prepare_desired_row): Adjust prototype.
5912 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
5914 * xfaces.c (init_frame_faces): Always realize basic faces (Bug#17889).
5915 * menu.c (Fx_popup_dialog): Set Vmenu_updating_frame to avoid crash
5916 caused by xw_popup_dialog in daemon mode (Bug#17891).
5918 2014-07-03 Eli Zaretskii <eliz@gnu.org>
5920 * frame.c (do_switch_frame): When switching to another TTY frame,
5921 make sure FrameCols and FrameRows are in sync with the new frame's
5924 2014-07-02 Dmitry Antipov <dmantipov@yandex.ru>
5926 Shrink Lisp_Sub_Char_Table by preferring C integers to Lisp_Objects.
5927 * lisp.h (struct Lisp_Sub_Char_Table): Use C integers for depth and
5928 min_char slots. Adjust comment.
5929 (enum char_table_specials): Rename from CHAR_TABLE_STANDARD_SLOTS.
5930 Add SUB_CHAR_TABLE_OFFSET member.
5931 (make_uninit_sub_char_table): New function.
5932 (toplevel): Add compile-time assert to verify suitable member layout
5933 in Lisp_Sub_Char_Table.
5934 * alloc.c (mark_char_table): Add extra argument to denote char table
5935 subtype. Adjust to match new layout of sub char-table.
5936 (mark_object): Always mark sub char-tables with mark_char_table.
5937 * chartab.c (make_sub_char_table, copy_sub_char_table)
5938 (sub_char_table_ref, sub_char_table_ref_and_range, sub_char_table_set)
5939 (sub_char_table_set_range, optimize_sub_char_table, map_sub_char_table)
5940 (map_sub_char_table_for_charset, uniprop_table_uncompress):
5941 All related users changed.
5942 * lread.c (read1): Adjust to match new layout of sub char-table.
5943 * print.c (print_object): Likewise (Bug#17898).
5945 2014-07-02 Stefan Monnier <monnier@iro.umontreal.ca>
5947 * keymap.c (get_keyelt): Simplify.
5948 (copy_keymap_item): Remove left-over code for when we had
5949 key-shortcut caches.
5951 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
5953 * nsterm.m (judge): EmacsScroller: Move dealloc code here.
5954 (dealloc): Remove for EmacsScroller.
5956 * nsterm.h (EmacsScroller): Remove dealloc.
5958 2014-06-30 Eli Zaretskii <eliz@gnu.org>
5960 * coding.c (MIN_CHARBUF_SIZE): Enlarge to 32. (Bug#17881)
5962 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
5964 * nsmenu.m (update_frame_tool_bar): Set wait_for_tool_bar to NO
5965 when setNeedsDisplay is called so we don't trigger redisplay for every
5968 * nsterm.m (any_help_event_p): New variable.
5969 (mouseMoved:): Set any_help_event_p to YES if help event is
5970 generated. Remove else with empty help event that triggered redisplay
5971 for every mouse move.
5972 (windowDidResignKey:): If any_help_event_p, generate empty help event.
5974 2014-06-29 Dmitry Antipov <dmantipov@yandex.ru>
5976 * xfns.c (Qsuppress_icon): Remove; no real users.
5977 (syms_of_xfns): Don't DEFSYM it. Remove ancient comments.
5978 * w32fns.c (Qsuppress_icon): Remove, for the same reason.
5979 (syms_of_w32fns): Don't DEFSYM it.
5981 2014-06-29 Glenn Morris <rgm@gnu.org>
5983 * Makefile.in (ns-app): Mark as PHONY.
5985 2014-06-28 Glenn Morris <rgm@gnu.org>
5987 * Makefile.in (mostlyclean): There are no libXMenu11.a,
5988 liblw.a in this directory.
5990 2014-06-28 Andreas Schwab <schwab@linux-m68k.org>
5992 * coding.c (encode_coding_utf_8): Correctly count produced_chars
5993 also in unibyte case. (Bug#17865)
5995 2014-06-28 K. Handa <handa@gnu.org>
5997 * coding.c (MAX_CHARBUF_SIZE): Rename from CHARBUF_SIZE.
5998 (MIN_CHARBUF_SIZE): New macro.
5999 (ALLOC_CONVERSION_WORK_AREA): New arg SIZE. Callers changed.
6001 2014-06-27 Glenn Morris <rgm@gnu.org>
6003 * Makefile.in: Replace BOOTSTRAPEMACS sleight-of-hand
6004 with an order-only dependence on bootstrap-emacs. (Bug#2151)
6005 (.el.elc): Replace suffix rule with pattern rule.
6006 (%.elc): New pattern rule, with order-only prerequisite.
6007 ($(lisp)): No more need to depend on BOOTSTRAPEMACS.
6008 ($(lispsource)/loaddefs.el): Use an order-only prerequisite
6009 in place of BOOTSTRAPEMACS.
6011 2014-06-26 Dmitry Antipov <dmantipov@yandex.ru>
6013 * fns.c (Fcompare_strings): Use FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE.
6015 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
6017 Consistently use validate_subarray to verify substring.
6018 * fns.c (validate_substring): Not static any more. Adjust to
6019 use ptrdiff_t, not EMACS_INT, because string and vector limits
6020 can't exceed ptrdiff_t even if EMACS_INT is wider.
6021 (Fcompare_strings, Fsubstring, Fsubstring_no_properties)
6022 (secure_hash): Adjust user.
6023 * lisp.h (validate_subarray): Add prototype.
6024 * coding.c (Fundecodable_char_position):
6025 * composite.c (Fcomposition_get_gstring, Fcompose_string_internal):
6026 Use validate_subarray. Adjust comment to mention substring.
6028 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
6030 Do not allow out-of-range character position in Fcompare_strings.
6031 * fns.c (validate_subarray): Add prototype.
6032 (Fcompare_substring): Use validate_subarray to check ranges.
6033 Adjust comment to mention that the semantics was changed. Also see
6034 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00447.html.
6036 2014-06-24 Paul Eggert <eggert@cs.ucla.edu>
6038 Be more consistent about the 'Qfoo' naming convention.
6039 * image.c (Fimagemagick_types):
6040 * lisp.h (lisp_h_CHECK_TYPE, CHECK_TYPE, CHECK_ARRAY):
6041 * process.c (Fmake_network_process):
6042 Rename C local identifier 'Qfoo to avoid giving the false
6043 impression that it stands for the symbol 'foo'.
6045 2014-06-23 Dmitry Antipov <dmantipov@yandex.ru>
6047 Simplify and cleanup character conversion stuff.
6048 * lisp.h (multibyte_char_to_unibyte, multibyte_char_to_unibyte_safe):
6050 * character.c (multibyte_char_to_unibyte)
6051 (multibyte_char_to_unibyte_safe): Remove; no longer used.
6052 * character.h (make_char): Remove; unused.
6053 (CHAR_TO_BYTE8, CHAR_TO_BYTE_SAFE): Simplify.
6054 (ASCII_BYTE_P): Remove; ASCII_CHAR_P does the same thing.
6055 * buffer.c, charset.c, charset.h, cmds.c, coding.c, editfns.c:
6056 * fileio.c, indent.c, insdel.c, keyboard.c, lread.c, print.c:
6057 * search.c, term.c, xdisp.c, xterm.c: Related users changed.
6059 2014-06-22 Mario Lang <mlang@delysid.org>
6061 * w32fns.c (Fw32_shell_execute): The the -> the.
6063 2014-06-22 Dmitry Antipov <dmantipov@yandex.ru>
6065 * xmenu.c (mouse_position_for_popup):
6066 * xselect.c (mouse_position_for_drop): Do not duplicate ...
6067 * xfns.c (x_relative_mouse_position): ... and prefer this function.
6068 * menu.c (Fx_popup_menu):
6069 * xselect.c (x_handle_dnd_message): Adjust users.
6070 * menu.h (mouse_position_for_popup): Remove prototype.
6071 * xterm.h (x_relative_mouse_position): Add prototype.
6072 * xterm.c (x_find_topmost_parent): Break from the loop and do not
6073 call XFree if XQueryTree returns zero.
6075 2014-06-21 Eli Zaretskii <eliz@gnu.org>
6077 * indent.c (Fvertical_motion): Doc fix.
6078 Move to the goal column, if any, with a single call to
6079 move_it_in_display_line, not in two calls. Doing this with two
6080 calls causes move_it_in_display_line apply the line-prefix
6081 handling twice instead of just once. (Bug#17823)
6083 2014-06-21 Paul Eggert <eggert@cs.ucla.edu>
6085 Port to OS X ACLs (Bug#17810).
6086 * fileio.c (Ffile_acl): Port to OS X, where acl_get_file (...,
6087 ACL_TYPE_ACCESS) doesn't work.
6089 2014-06-21 Stefan Monnier <monnier@iro.umontreal.ca>
6091 * keyboard.c (read_key_sequence): Don't invoke Vprefix_help_command
6092 before checking key-translation-map (bug#17659).
6094 2014-06-21 Dmitry Antipov <dmantipov@yandex.ru>
6096 * font.c (font_make_object): Avoid dangling pointer which may
6097 crash GC (Bug#17771).
6099 2014-06-21 Eli Zaretskii <eliz@gnu.org>
6101 * image.c [5 < GIFLIB_MAJOR + (1 <= GIFLIB_MINOR)]: Declare the
6102 prototype of DGifCloseFile as appropriate for older and newer
6104 (gif_close): New function, encapsulates the differences in the
6105 calling sequence of DGifCloseFile before v5.1.0 and after it.
6106 (gif_load): Call gif_close instead of DGifCloseFile. Divulge the
6107 error string where appropriate. (Bug#17790)
6109 * xdisp.c (Fmove_point_visually): Instead of testing for keyboard
6110 macro execution, make sure point didn't move since last complete
6111 redisplay, as the condition for using the glyph matrix
6112 information. (Bug#17777)
6114 2014-06-19 Dmitry Antipov <dmantipov@yandex.ru>
6116 Minor cleanup of fonset code.
6117 * fontset.c (FONTSET_ID, set_fontset_id, FONTSET_NAME)
6118 (set_fontset_name, FONTSET_ASCII, set_fontset_ascii)
6119 (FONTSET_BASE, set_fontset_base, FONTSET_FRAME)
6120 (set_fontset_frame, FONTSET_NOFONT_FACE, set_fontset_nofont_face)
6121 (FONTSET_DEFAULT, set_fontset_default, FONTSET_FALLBACK)
6122 (set_fontset_fallback): Reorder extra slots and avoid unused slots.
6123 (free_realized_fontset): Remove because a no-op since 2008.
6124 (free_face_fontset): Adjust user.
6125 (syms_of_fontset): Shrink fontset by one extra slot.
6127 2014-06-17 Paul Eggert <eggert@cs.ucla.edu>
6129 Omit redundant extern decls.
6130 Most of this patch is from Dmitry Antipov, in:
6131 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00263.html
6132 * commands.h (update_mode_lines):
6133 * frame.h (Qbackground_color, Qforeground_color)
6134 (x_set_menu_bar_lines):
6135 * ftfont.c (ftfont_font_format):
6136 * intervals.h (Qkeymap, Qfont):
6137 * keyboard.c (timer_check, safe_run_hooks, Qregion_extract_function):
6138 * lisp.h (Ffboundp, Qnil, Qt, Qlambda, Qintegerp, Qwholenump)
6139 (Qsymbolp, Qlisp, Qconsp, Qstringp, Qarrayp, Qbufferp, Qmarkerp)
6140 (Qvectorp, Qbuffer_or_string_p, Qchar_table_p, Qvector_or_char_table_p)
6141 (Qfloatp, Qnumberp, Qfont_spec, Qfont_entity, Qfont_object)
6142 (Fbyteorder, wrong_type_argument, Fmax_char, syms_of_composite)
6143 (Fidentity, extract_float, init_display, syms_of_display, Qdisplay):
6144 (Qimage, Qbox, redisplay_preserve_echo_area, char_table_ref)
6145 (char_table_set, char_table_translate, Qautoload, Qbottom, Qtop)
6146 (Qvisible, Qfont, Qfront_sticky, Qrear_nonsticky, init_sigio)
6147 (Qtool_bar, Qheader_line):
6148 * macros.c (Fexecute_kbd_macro):
6149 * xdisp.c (Ftool_bar_height, Ftool_bar_height):
6150 * xterm.c (x_delete_terminal, XSetIMValues):
6151 * xterm.h (x_set_window_size, x_query_color, x_get_focus_frame)
6152 (x_implicitly_set_name, popup_activated)
6153 (widget_store_internal_border):
6154 Remove redundant decls.
6155 * frame.c [USE_X_TOOLKIT]: Include widget.h.
6156 * keyboard.c (Fexit_recursive_edit, Fabort_recursive_edit):
6157 Remove _Noreturn, as make-docfile now does that for us.
6158 * lisp.h (DEFUN): Don't declare fnname here; rely on make-docfile.
6159 (Qregion_extract_function): New decl.
6160 * window.c, xfns.c: Include menu.h.
6162 2014-06-17 Stefan Monnier <monnier@iro.umontreal.ca>
6164 * callint.c (Fcall_interactively): Fix up last change (bug#17701).
6166 2014-06-17 Dmitry Antipov <dmantipov@yandex.ru>
6168 * fileio.c (Fread_file_name): Do not pass redundant args and ...
6169 * callint.c (read_file_name): ... convert to static here.
6170 * lisp.h (Fread_file_name): Do not EXFUN it.
6171 (STRING_COPYIN): Remove; unused.
6172 * composite.c (CHAR_COMPOSABLE_P): Replace unsafe macro with ...
6173 (char_composable_p): ... static function. All users changed.
6174 * eval.c (toplevel): Remove redundant #include directives.
6175 * xterm.c (x_initialize): Add static to match prototype.
6176 * ccl.c (Fccl_execute_on_string):
6177 * font.c (fon_intern_prop): Use make_specified_string.
6179 2014-06-16 Paul Eggert <eggert@cs.ucla.edu>
6181 * Makefile.in (ns-app): Fix typo that broke build on OS X.
6182 Reported by David Caldwell in:
6183 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00251.html
6185 2014-06-16 Dmitry Antipov <dmantipov@yandex.ru>
6187 Do not ask for XRender extension each time XFT font is opened.
6188 * xftfont.c (xftfont_open): Move call to XRenderQueryExtension ...
6189 * xterm.c (x_term_init) [HAVE_XFT]: ... to here. Adjust comment.
6191 2014-06-15 Glenn Morris <rgm@gnu.org>
6193 * Makefile.in: Use `make -C' rather than `cd && make' throughout.
6195 2014-06-15 Eli Zaretskii <eliz@gnu.org>
6197 * xdisp.c (Fmove_point_visually): Don't use the glyph matrix
6198 information if we are in the middle of executing a keyboard macro,
6199 since redisplay doesn't update the screen until the macro is
6200 finished. (Bug#17777)
6202 * alloc.c (cleanup_vector): Don't dereference a font driver
6203 pointer if it is NULL. (Bug#17771)
6205 2014-06-13 Glenn Morris <rgm@gnu.org>
6207 * Makefile.in ($(leimdir)/leim-list.el, $(srcdir)/macuvs.h)
6208 ($(lispsource)/international/charprop.el)
6209 ($(libsrc)/make-docfile$(EXEEXT), $(lwlibdir)/liblw.a)
6210 ($(oldXMenudir)/libXMenu11.a, ns-app, .el.elc)
6211 ($(lispsource)/loaddefs.el, bootstrap-emacs$(EXEEXT)):
6212 GNU make automatically passes command-line arguments to sub-makes.
6214 2014-06-13 Paul Eggert <eggert@cs.ucla.edu>
6216 Avoid hangs in accept-process-output (Bug#17647).
6217 * lisp.h, process.c (wait_reading_process_input):
6218 Return int, not bool. All uses changed.
6219 * process.c (SELECT_CANT_DO_WRITE_MASK):
6220 Remove macro, replacing with ...
6221 (SELECT_CAN_DO_WRITE_MASK): ... new constant, with inverted sense.
6223 (status_notify): New arg WAIT_PROC. Return int, not void.
6226 2014-06-13 Eli Zaretskii <eliz@gnu.org>
6228 * menu.c (Fx_popup_menu): Don't call the frame's menu_show_hook if
6229 the frame is the initial frame, because the hook is not set up
6230 then, and Emacs crashes.
6231 Reported by Fabrice Popineau <fabrice.popineau@gmail.com>.
6233 2014-06-12 Stefan Monnier <monnier@iro.umontreal.ca>
6235 * keymap.c (silly_event_symbol_error): Don't recommend the use
6238 2014-06-11 Eli Zaretskii <eliz@gnu.org>
6240 * xdisp.c (set_cursor_from_row): Fix an off-by-one error when
6241 matching overlay strings with 'cursor' property against buffer
6242 positions traversed in the glyph row. (Bug#17744)
6244 2014-06-11 Jan Djärv <jan.h.d@swipnet.se>
6246 * nsterm.h (EmacsApp): Always compile in shouldKeepRunning, isFirst
6249 * nsterm.m (run): Always compile for Cocoa. Use runtime check to
6250 determine 10.9 (Bug#17751).
6252 * macfont.m (macfont_draw): Positions were not freed.
6254 2014-06-10 Dmitry Antipov <dmantipov@yandex.ru>
6256 * dispextern.h (PREPARE_FACE_FOR_DISPLAY): Remove as a duplicate of ...
6257 * xfaces.c (prepare_face_for_display) [HAVE_WINDOW_SYSTEM]: ... this
6258 function. Also adjust comment.
6259 * fringe.c, w32term.c, xdisp.c, xterm.c: All users changed.
6261 * dispextern.h (struct face) [HAVE_XFT]: Ifdef 'extra' member.
6262 * font.c (font_done_for_face):
6263 * xfaces.c (realize_non_ascii_face): Adjust user.
6264 * font.h (struct font_driver): Convert 'prepare_face' to return
6265 void because its return value is never used anyway.
6266 * xfont.c (xfont_prepare_face): Return void.
6267 * xftfont.c (xftfont_prepare_face): Likewise. Use xmalloc.
6268 (xftfont_done_face): Use xfree.
6270 * dispextern.h (last_tool_bar_item): Remove declaration.
6271 * frame.h (struct frame): New member last_tool_bar_item.
6272 * frame.c (make_frame): Initialize it.
6273 * xdisp.c (toplevel): Remove last_tool_bar_item.
6274 (handle_tool_bar_click, note_tool_bar_highlight):
6275 * w32term.c (w32_read_socket, w32_initialize):
6276 * xterm.c (handle_one_xevent, x_initialize): Adjust users.
6278 * frame.h (window_system_available) [!HAVE_WINDOW_SYSTEM]: Always false.
6279 * frame.c (window_system_available) [HAVE_WINDOW_SYSTEM]: Now here.
6281 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
6283 Say (accept-process-output P)'s result pertains to P if P is non-nil.
6284 * process.c (Faccept_process_output)
6285 (wait_reading_process_output): Mention that if PROCESS is non-nil,
6286 the return value is about PROCESS, not about other processes.
6288 2014-06-09 Dmitry Antipov <dmantipov@yandex.ru>
6290 Further adjustments to mark_object and friends.
6291 Now the mark_object's stack is just 32 bytes on a 64-bit
6292 system, which means extra 20% off the stack usage.
6293 * alloc.c (mark_save_value): As before, refactored out from ...
6294 (mark_object): ... adjusted user. Also add comment.
6296 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
6298 Fix core dump after a dropped X connection (Bug#17704).
6299 * sysdep.c (stuff_char): Don't abort merely because the selected frame
6300 is dead, as we may be shutting down.
6302 2014-06-08 Glenn Morris <rgm@gnu.org>
6304 * fileio.c (write-region-inhibit-fsync): Doc tweak.
6306 * data.c (Flss, Fgtr, Fleq, Fgeq): Doc tweaks.
6308 2014-06-08 Paul Eggert <eggert@cs.ucla.edu>
6310 If a C name must be extern on some platforms, make it extern on all.
6311 * dispextern.h (set_vertical_scroll_bar, erase_phys_cursor)
6313 * font.h (ftxfont_driver) [HAVE_XFT]:
6314 * keyboard.h (menu_items_inuse, ignore_mouse_drag_p, make_ctrl_char):
6315 * lisp.h (get_frame_param):
6316 * menu.h (tty_menu_show):
6317 * process.h (conv_sockaddr_to_lisp, catch_child_signal):
6318 * termhooks.h (encode_terminal_code):
6319 * xterm.h (x_menu_wait_for_event):
6321 * frame.c (get_frame_param):
6322 * fringe.c (max_used_fringe_bitmap):
6323 * ftxfont.c (ftxfont_driver):
6324 * keyboard.c (ignore_mouse_drag_p, make_ctrl_char):
6325 * menu.c (menu_items_inuse):
6326 * process.c (conv_sockaddr_to_lisp, catch_child_signal):
6327 * term.c (encode_terminal_code, tty_menu_show):
6328 * xdisp.c (set_vertical_scroll_bar, erase_phys_cursor):
6329 * xfaces.c (load_color):
6330 * xmenu.c (x_menu_wait_for_event):
6333 2014-06-08 Dmitry Antipov <dmantipov@yandex.ru>
6335 Change object marking routines to minimize stack usage.
6336 This change moves a few cold paths from mark_object to NO_INLINE
6337 functions and adjusts symbol marking loop. According to GCC 4.8.2
6338 -Wstack-usage, this reduces mark_object's stack usage from 80 to
6339 48 bytes on a 64-bit system. For a long byte-force-recompile runs,
6340 stack usage at the mark phase is reduced up to 28%. Surprisingly,
6341 it also gains up to 3% in speed (with default '-O2 -g3' flags).
6342 * alloc.c (mark_compiled, mark_localized_symbol): New functions,
6343 refactored out from ...
6344 (mark_object): ... adjusted user. Also mark symbols in a tight
6346 (mark_face_cache): Add NO_INLINE.
6348 2014-06-08 Eli Zaretskii <eliz@gnu.org>
6350 * sysdep.c (reset_sys_modes): Use cursorX, not curX, as the latter
6351 contains garbage on WINDOWSNT (which could potentially infloop at
6354 Minimize cursor motion during TTY menu updates.
6355 * term.c (tty_menu_display): Don't position cursor here.
6356 Instead, pass the cursor coordinates to update_frame_with_menu.
6357 (tty_menu_activate): Send the hide cursor command only once in an
6358 iteration through the outer 'while' loop.
6360 * dispnew.c (update_frame_1): Accept an additional argument
6361 SET_CURSOR_P, and position the cursor at the end of the frame
6362 update only if that argument is non-zero. All callers changed to
6363 provide the additional argument as non-zero, except for
6364 update_frame_with_menu.
6365 (update_frame_with_menu): Accept 2 additional arguments ROW and
6366 COL; if they are non-negative, instruct update_frame_1 not to
6367 position the cursor, and instead position it according to ROW and COL.
6369 * dispextern.h (update_frame_with_menu): Update prototype.
6371 2014-06-08 Stefan Monnier <monnier@iro.umontreal.ca>
6373 * callproc.c (call_process): Don't check read-only if we don't insert
6374 anything (bug#17666).
6376 2014-06-08 Eli Zaretskii <eliz@gnu.org>
6378 * dispnew.c (update_frame_with_menu): Set display_completed.
6380 2014-06-07 Eli Zaretskii <eliz@gnu.org>
6382 * term.c (tty_menu_show) [WINDOWSNT]: Make tty_menu_show extern
6384 * menu.h (tty_menu_show) [WINDOWSNT]: Declare extern only for WINDOWSNT.
6386 2014-06-06 Paul Eggert <eggert@cs.ucla.edu>
6388 * term.c (tty_menu_show) [!HAVE_NTGUI]: Now static.
6389 * menu.h (tty_menu_show) [!HAVE_NTGUI]: Omit extern decl.
6391 2014-06-06 Stefan Monnier <monnier@iro.umontreal.ca>
6393 * window.c (Frecenter): Signal an error if window-buffer is not
6396 * keyboard.c (make_lispy_position): Don't include a buffer position in
6397 mode/header-line mouse events.
6399 * keyboard.c (read_char): Handle (t . <event>) in the second use of
6400 Vunread_command_events (bug#17650).
6402 2014-06-06 Dmitry Antipov <dmantipov@yandex.ru>
6404 * xterm.c (x_setup_pointer_blanking):
6405 Conditionally probe Xfixes until this stuff is stabilized (Bug#17609).
6407 2014-06-05 Dmitry Antipov <dmantipov@yandex.ru>
6409 * keyboard.c, process.c: Do not define POLL_FOR_INPUT here
6410 because it will be defined in generated config.h if needed.
6412 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
6414 Use terminal-specific hooks to display popup dialogs.
6415 * termhooks.h (struct terminal): New field popup_dialog_hook.
6416 * menu.c (emulate_dialog_with_menu): New function, refactored from ...
6417 (Fx_popup_dialog): ... adjusted user. Also remove old #if 0
6418 code and use popup_dialog_hook.
6419 * nsmenu.m (ns_popup_dialog): Make hook-compatible.
6420 * nsterm.h (ns_popup_dialog): Adjust prototype.
6421 * nsterm.m (ns_create_terminal):
6422 * w32term.c (w32_create_terminal):
6423 * xterm.c (x_create_terminal) [USE_X_TOOLKIT || USE_GTK]:
6424 Setup popup_dialog_hook.
6426 2014-06-04 Eli Zaretskii <eliz@gnu.org>
6428 * w32heap.c (report_temacs_memory_usage): Improve the report by
6429 reporting the large blocks that are actually occupied at dump time.
6431 * w32console.c (initialize_w32_display): Set the console
6432 menu_show_hook, otherwise TTY menus are broken on w32.
6434 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
6436 Use terminal-specific hooks to display menus.
6437 * termhooks.h (struct terminal): New field menu_show_hook.
6438 * menu.h (<anonymous enum>): Bit flags for menu hooks.
6439 (x_menu_show, w32_menu_show, ns_menu_show, tty_menu_show):
6441 * menu.c (Fx_popup_menu): Use bit flags and menu_show_hook.
6442 * nsmenu.m (ns_menu_show):
6443 * w32menu.c (w32_menu_show):
6444 * xmenu.c (x_menu_show):
6445 * term.c (tty_menu_show): Adjust to use bit flags.
6446 (set_tty_hooks): Set menu_show_hook.
6447 * xterm.c (x_create_terminal):
6448 * nsterm.m (ns_create_terminal):
6449 * msdos.c (initialize_msdos_display):
6450 * w32term.c (w32_create_terminal): Likewise.
6452 2014-06-03 Juanma Barranquero <lekktu@gmail.com>
6454 * w32heap.c (DUMPED_HEAP_SIZE) [!_WIN64]: Reduce to 11 MB.
6456 2014-06-03 Eli Zaretskii <eliz@gnu.org>
6458 * sysselect.h (fd_CLR, fd_ISSET, fd_SET, FD_CLR, FD_ISSET)
6459 (FD_SET): Don't define on WINDOWSNT.
6461 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
6463 * emacs.c: Include "sysselect.h", to define its inline functions.
6464 Reported by Glenn Morris in:
6465 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00077.html
6467 Do not require libXt-devel when building with gtk.
6468 * gtkutil.h, menu.h: Include lwlib-widget.h, not lwlib-h, to avoid
6469 dependency on libXt-devel.
6470 * menu.h [HAVE_NTGUI]: Include lwlib-widget.h in this case too.
6471 (enum button_type, widget_value) [HAVE_NTGUI]: Remove, as
6472 lwlib-widget.h now does this.
6473 * nsmenu.m (ns_menu_show): "enabled" -> "enable" to fix typo.
6475 2014-06-03 Paul Eggert <eggert@penguin.cs.ucla.edu>
6477 If ENABLE_CHECKING, range-check args of FD_CLR, FD_ISSET, FD_SET.
6478 * process.c (add_read_fd, delete_read_fd, add_write_fd)
6479 (delete_write_fd, wait_reading_process_output):
6480 Remove now-redundant easserts.
6481 * sysselect.h (SYSSELECT_H): New macro, to avoid double-inclusion woes.
6482 Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
6483 (fd_CLR, fd_ISSET, fd_SET): New inline functions.
6484 (FD_CLR, FD_ISSET, FD_SET): Redefine in terms of these functions.
6486 2014-06-03 Eli Zaretskii <eliz@gnu.org>
6488 * w32heap.c (DUMPED_HEAP_SIZE): Move from w32heap.h. Don't use
6489 HEAPSIZE; instead, define separate values for the 32- and 64-bit builds.
6490 (calloc): Don't undef, it is never defined.
6491 (HEAP_ENTRY_SHIFT): Remove unused macro.
6493 * Makefile.in (C_HEAP_SWITCH): Remove.
6494 (ALL_CFLAGS): Don't use $(C_HEAP_SWITCH).
6496 Fix MS-Windows build broken by menu changes on 2014-06-02.
6497 * w32menu.c (w32_menu_show): Fix a typo that broke compilation.
6499 * menu.h (enum button_type, struct _widget_value) [HAVE_NTGUI]:
6500 Define instead of including ../lwlib/lwlib.h, which causes
6501 compilation errors due to missing X11 headers.
6503 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
6505 * process.c (wait_reading_process_output): Omit incorrect test of
6506 p->infd against zero. Add easserts for infd having a plausible value.
6508 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
6510 Adjust to match recent lwlib changes.
6511 * menu.h (xmalloc_widget_value): Replace by ...
6512 (make_widget_value): ... new prototype.
6513 * menu.c (xmalloc_widget_value): Replace by ...
6514 (make_widget_value): ... new function.
6515 (free_menubar_widget_value_tree, digest_single_submenu): Adjust users.
6516 * gtkutil.c (malloc_widget_value, free_widget_value):
6517 (widget_value_free_list, malloc_cpt): Remove old lwlib-compatible code.
6518 * keyboard.h (enum button_type, struct _widget_value):
6519 * gtkutil.h, nsgui.h, w32gui.h (malloc_widget_value, free_widget_value):
6521 * nsmenu.m (ns_update_menubar, ns_menu_show):
6522 * w32menu.c (set_frame_menubar, w32_menu_show, w32_dialog_show):
6523 * xmenu.c (set_frame_menubar, xmenu_show, x_dialog_show): Adjust users.
6524 * xterm.h (XtParent) [USE_GTK]: Remove unused macro.
6526 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
6528 * image.c (x_query_frame_background_color)
6529 [HAVE_PNG || HAVE_NS || HAVE_IMAGEMAGICK || HAVE_RSVG]:
6530 Fix --enable-gcc-warnings compilation without image libraries.
6532 2014-06-02 Eli Zaretskii <eliz@gnu.org>
6534 * w32heap.c (malloc_after_dump, realloc_after_dump): Update the
6535 emulated break value only if it goes up.
6536 (sbrk): Add assertion that the INCREMENT argument is strictly
6537 zero. Improve and correct the commentary.
6539 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
6541 Improve AIX-related merge from emacs-24.
6542 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Fix comment.
6543 * lisp.h (ENUMABLE) [!_AIX]: Don't define to 0 merely because we're
6544 not on AIX; since we're on the trunk we can use enums more broadly.
6546 * frame.c (x_set_frame_parameters): Don't read uninitialized storage.
6548 2014-06-02 Jan Djärv <jan.h.d@swipnet.se>
6550 * xterm.c (xg_scroll_callback): Remove position, for jump set portion
6551 to min(value, whole).
6553 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
6555 Bring back the changes to GDB-visible symbols, but only on AIX.
6556 And only if it's not pre-4.2 GCC.
6557 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
6558 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
6559 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
6562 2014-06-02 Eli Zaretskii <eliz@gnu.org>
6564 * fileio.c (Finsert_file_contents): Call prepare_to_modify_buffer
6565 with PT, not GPT. (Bug#16433)
6567 Revert last changes to GDB-visible symbols.
6568 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): Delete macros.
6569 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Don't use them.
6570 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
6573 2014-06-02 Glenn Morris <rgm@gnu.org>
6575 * cmds.c (Fself_insert_command): Allow zero repeat count. (Bug#17649)
6577 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
6579 Fix port to 32-bit AIX with xlc (Bug#17598).
6580 * alloc.c (gdb_make_enums_visible): Remove FLOAT_TO_STRING_BUFSIZE.
6581 * conf_post.h (FLEXIBLE_ARRAY_MEMBER) [__IBMC__]: Don't define to empty.
6582 * lisp.h (FLOAT_TO_STRING_BUFSIZE): Make it a macro, instead of an enum,
6583 to work around a compiler bug in IBM xlc 12.1.
6585 2014-06-02 Eli Zaretskii <eliz@gnu.org>
6587 * xterm.c (x_update_window_end): Don't invalidate the entire
6588 mouse-highlight info, just signal frame_up_to_date_hook that mouse
6589 highlight needs to be redisplayed. (Bug#17588)
6591 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
6593 Port the GDB-visible symbols to AIX.
6594 Without them, GDB doesn't work to debug Emacs, since the AIX linker
6595 optimizes away the relevant external symbols. Use enums instead;
6596 this suffices for the AIX port, which is 32-bit-only anyway.
6597 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
6598 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
6599 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
6602 Include sources used to create macuvs.h.
6603 * Makefile.in ($(srcdir)/macuvs.h): New rule.
6604 * macuvs.h: Use automatically-generated header.
6606 2014-06-01 Paul Eggert <eggert@cs.ucla.edu>
6608 Port signal-handling to DragonFly BSD (Bug#17646).
6609 * callproc.c, sysdep.c (block_child_signal, unblock_child_signal):
6610 Move implementations from callproc.c to sysdep.c.
6611 * process.h, syssignal.h (block_child_signal, unblock_child_signal):
6612 Move declarations from process.h to syssignal.h.
6614 2014-06-01 Juanma Barranquero <lekktu@gmail.com>
6616 * callint.c (Ffuncall_interactively): Add usage.
6618 2014-06-01 Jan Djärv <jan.h.d@swipnet.se>
6620 * nsfns.m (ns_appkit_version_str): Add os version for Cocoa.
6622 2014-05-30 Eli Zaretskii <eliz@gnu.org>
6624 * w32heap.c (malloc_before_dump, malloc_after_dump)
6625 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
6626 (mmap_alloc, mmap_realloc): Check for errors more thoroughly and
6627 set errno where appropriate to emulate CRT functions.
6629 2014-05-30 Dmitry Antipov <dmantipov@yandex.ru>
6631 Debugging facility to check whether 'const char *' points to
6632 relocatable data of non-pure Lisp string.
6633 * alloc.c (maybe_lisp_pointer): New function, refactored out of ...
6634 (mark_maybe_pointer): ... adjusted user.
6635 (relocatable_string_data_p): New function.
6636 * lisp.h (relocatable_string_data_p): Add prototype.
6637 * xdisp.c (message_with_string): If ENABLE_CHECKING, make sure
6638 the pointer to relocatable Lisp data is not used.
6640 2014-05-30 Paul Eggert <eggert@cs.ucla.edu>
6642 Don't let SIGINT handling block SIGCHLD indefinitely (Bug#17561).
6643 * atimer.c (block_atimers):
6644 * callproc.c (block_child_signal): Block SIGINT too;
6645 otherwise, its handler might now unblock signals that it shouldn't.
6646 * keyboard.c (read_char): Clear signal mask, since we may
6647 be in a SIGINT handler, and many signals may be masked.
6648 * keyboard.c (handle_interrupt):
6649 * sysdep.c (handle_arith_signal):
6650 Clear signal mask instead of just unblocking the signal that
6651 was received, since several signals may be blocked at this point.
6653 2014-05-29 Eli Zaretskii <eliz@gnu.org>
6655 * Makefile.in (TEMACS_POST_LINK): Remove target.
6656 (emacs$(EXEEXT)): Remove $(ADDSECTION) from prerequisites.
6657 (temacs$(EXEEXT)): Remove $(TEMACS_POST_LINK) from the recipe.
6659 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
6661 * xmenu.c (xdialog_show): Remove prototype, rename to
6662 x_dialog_show, remove 2nd arg because it's always zero
6663 and simplify accordingly.
6664 (xw_popup_dialog): Adjust user.
6665 * w32menu.c (w32_dialog_show): Adjust prototype, remove
6666 2nd arg because it's always zero and simplify accordingly.
6667 (w32_popup_dialog): Adjust user.
6669 2014-05-29 Eli Zaretskii <eliz@gnu.org>
6671 * w32heap.c (report_temacs_memory_usage): New function.
6673 * unexw32.c (unexec) [ENABLE_CHECKING]:
6674 Call report_temacs_memory_usage.
6676 * w32heap.h (report_temacs_memory_usage): Add prototype.
6678 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
6680 Don't substitute sigprocmask for pthread_sigmask (Bug#17561).
6681 * Makefile.in (LIB_PTHREAD_SIGMASK): Remove; all uses removed.
6683 2014-05-29 Eli Zaretskii <eliz@gnu.org>
6685 * buffer.c (init_buffer): Accept an argument 'initialized'.
6686 [USE_MMAP_FOR_BUFFERS]: If 'initialized' is non-zero, reset
6687 mmap_regions and mmap_fd, to avoid referencing stale data from the
6688 dump phase. Add an assertion for buffer text of buffers created
6689 in temacs before this function is called. (Bug#17622)
6690 (mmap_regions_1, mmap_fd_1): Remove unused variables.
6692 * lisp.h (init_buffer): Update prototype.
6694 * emacs.c (main): Pass 'initialized' as the argument to init_buffer.
6696 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
6698 * alloc.c (Fgarbage_collect): Fix compilation with
6699 GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
6701 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
6703 * frame.c, frame.h (frame_char_to_pixel_position)
6704 (frame_set_mouse_position): Now static, and made private in
6705 frame.c rather than public in frame.h.
6707 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
6709 Refactor mouse positioning stuff to avoid code duplication.
6710 * frame.h (frame_char_to_pixel_position): New function.
6711 (x_set_mouse_position): Rename to...
6712 (frame_set_mouse_position): ...new function.
6713 (frame_set_mouse_pixel_position): Add prototype.
6714 * nsterm.m, w32term.c, xterm.c (x_set_mouse_pixel_position):
6715 Rename to frame_set_mouse_pixel_position.
6716 * frame.c (Fset_mouse_pixel_position, Fset_mouse_position):
6718 * xterm.h, w32term.h ( x_set_mouse_position)
6719 (x_set_mouse_pixel_position): Remove prototypes.
6721 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
6723 On X, always make pointer visible when deleting frame (Bug#17609).
6724 * frame.c (frame_make_pointer_visible, frame_make_pointer_invisible):
6726 * frame.h (frame_make_pointer_visible, frame_make_pointer_invisible):
6728 * cmds.c (Fself_insert_command): Use SELECTED_FRAME.
6729 * keyboard.c (gobble_input): If there is no terminal input error,
6730 make sure the pointer is visible for all frames on this terminal.
6731 * xterm.c (x_free_frame_resources): Enable pointer visibility if
6732 it was previously disabled.
6734 2014-05-28 Stefan Monnier <monnier@iro.umontreal.ca>
6736 * data.c (Fzerop): Move to Elisp.
6737 (syms_of_data): Don't defsubr it.
6738 * keyboard.c (echo_keystrokes_p): New function.
6739 (read_char, record_menu_key, read_key_sequence): Use it.
6741 * callint.c (Qfuncall_interactively): New var.
6742 (Qcall_interactively): Remove.
6743 (Ffuncall_interactively): New function.
6744 (Fcall_interactively): Use it.
6745 (syms_of_callint): Defsubr it.
6747 2014-05-27 Stefan Monnier <monnier@iro.umontreal.ca>
6749 * bytecode.c (FETCH) [BYTE_CODE_SAFE]: Check the bytecode wasn't
6750 relocated from under us.
6752 2014-05-27 Fabrice Popineau <fabrice.popineau@gmail.com>
6754 Use mmap(2) emulation for allocating buffer text on MS-Windows.
6755 * Makefile.in (C_HEAP_SWITCH): Get the predefined heap size from
6756 configure, not from HEAPSIZE.
6757 (ADDSECTION, MINGW_TEMACS_POST_LINK): Remove, no longer used.
6759 * lisp.h (NONPOINTER_BITS): Modify the condition to define to zero
6760 for MinGW, since it no longer uses gmalloc.
6762 * buffer.c: Do not define mmap allocations functions for Windows.
6763 Remove mmap_find which is unused. Remove mmap_set_vars which does
6765 [WINDOWSNT]: Include w32heap.h.
6766 (init_buffer): Always allocate new memory for buffers.
6768 * emacs.c: Remove mmap_set_vars calls.
6770 * image.c (free_image): Undef free for Windows because it is
6771 redirected to our private version.
6773 * unexw32.c (COPY_PROC_CHUNK): Use %p format for 64bits compatibility.
6774 (copy_executable_and_dump_data): Remove dumping the heap section.
6775 (unexec): Restore using_dynamic_heap after dumping.
6777 * w32heap.c (dumped_data_commit, malloc_after_dump)
6778 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
6779 (free_after_dump, free_before_dump, mmap_alloc, mmap_realloc)
6780 (mmap_free): New functions.
6782 * w32heap.h: Declare dumped_data and mmap_* function prototypes.
6784 2014-05-27 Paul Eggert <eggert@cs.ucla.edu>
6786 * image.c (imagemagick_load_image): Use MagickRealType for local
6787 'color_scale', instead of double, to avoid a GCC warning about
6790 * xfns.c (Fx_window_property): Remove unused local.
6792 Don't kill already-reaped process (Bug#17561).
6793 * process.c (process_send_signal): Fix race condition where a
6794 subprocess was reaped by a signal handler between the check for
6795 liveness and calling 'kill', which meant that Emacs could in
6796 theory kill an innocent bystander process. Do the fix by blocking
6797 SIGCHLD in a critical section that checks liveness before killing.
6799 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6801 * w32.c (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT): Define only if undefined.
6803 2014-05-26 Ken Brown <kbrown@cornell.edu>
6805 * w32term.c (x_delete_display): Don't free dpyinfo->w32_id_name,
6806 even if !CYGWIN (see bug#17510).
6808 2014-05-26 Jan Djärv <jan.h.d@swipnet.se>
6810 * nsfns.m (Fns_do_applescript): Surround NSApp run
6811 with calls to ns_init_events, ns_finish_events (Bug#17424).
6813 * nsterm.h (ns_init_events, ns_finish_events): Declare.
6815 * nsterm.m (ns_init_events, ns_finish_events): New functions.
6816 (ns_read_socket, ns_select): Call ns_init_events, ns_finish_events.
6818 * nsfns.m (ns_do_applescript): Surround executeAndReturnError
6819 with calls to ns_init_events, ns_finish_events (Bug#17424).
6821 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6823 * xdisp.c (move_it_in_display_line_to): Don't record wrap position
6824 if we are iterating over an object that generates glyphs for
6825 marginal areas. (Bug#17585)
6827 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
6829 * xdisp.c (safe__call1, safe__eval): Now static.
6831 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6833 * xdisp.c (safe__call): Accept va_list argument instead of '...'.
6834 (safe_call, safe__call1): Construct a va_list argument for safe_call.
6835 (safe_call1): Call safe_call instead of safe__call directly.
6837 2014-05-26 Ken Brown <kbrown@cornell.edu>
6839 * w32term.c (x_delete_display) [CYGWIN]: Don't free
6840 dpyinfo->w32_id_name, to make sure it doesn't get freed more than
6843 2014-05-26 Stefan Monnier <monnier@iro.umontreal.ca>
6845 * xdisp.c: Bind inhibit-quit during pre-redisplay-function.
6846 (safe__call, safe__call1, safe__eval): New functions.
6847 (safe_call): Use it.
6848 (prepare_menu_bars): Use it for pre-redisplay-function (bug#17577).
6849 (display_mode_element): Same for `:eval'.
6851 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
6853 Fix port to 32-bit AIX (Bug#17540).
6854 * unexaix.c (copy_text_and_data): Don't add text_scnptr to ptr
6855 twice. _text already includes this offset.
6856 (unrelocate_symbols): Don't cast 64-bit integer to pointer.
6858 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6860 * xdisp.c (move_it_in_display_line_to): Avoid infinite recursion:
6861 when closest_pos is identical to to_charpos, don't recurse, since
6862 we already tried that, and failed. (Bug#17539)
6864 * w32fns.c (unwind_create_frame) [GLYPH_DEBUG]: If we are
6865 unwinding when frame's faces were not initialized yet, increment
6866 the frame's image-cache reference count before calling
6867 x_free_frame_resources. Don't dereference
6868 dpyinfo->terminal->image_cache if it is NULL. (Bug#17524)
6870 2014-05-25 Jan Djärv <jan.h.d@swipnet.se>
6872 * nsfont.m (nsfont_draw): Simplify as arguments are adjusted in
6875 * nsterm.m (ns_draw_glyph_string): Move isComposite and end from
6876 macfont.m, call draw with adjusted arguments so font drivers
6877 don't need to do that.
6879 * macfont.m (macfont_draw): Merge changes from Macport.
6881 2014-05-24 Eli Zaretskii <eliz@gnu.org>
6883 * alloc.c (garbage_collect_1): New function, with all of the guts
6884 of Fgarbage_collect.
6885 (mark_stack): Accept an argument END and don't mark Lisp objects
6886 on the stack beyond the address given by END. Calculation of END
6887 was moved to Fgarbage_collect.
6888 (Fgarbage_collect): Calculate the end address of the stack portion
6889 that needs to be examined by mark_stack, and pass that address to
6890 garbage_collect_1, which will pass it to mark_stack.
6891 See http://lists.gnu.org/archive/html/emacs-devel/2014-05/msg00270.html
6892 for more details about the underlying problems. In particular,
6893 this avoids dumping Emacs with the large hash-table whose value is
6894 held in purify-flag for most of the time loadup.el runs.
6896 2014-05-24 Jan Djärv <jan.h.d@swipnet.se>
6898 * xfns.c (x_window_property_intern): New function (code from
6900 (Fx_window_property): Call x_window_property_intern. If property
6901 not found and NILP (source) and outer window != inner window,
6902 check outer window for property (Bug#17537).
6904 2014-05-22 Paul Eggert <eggert@cs.ucla.edu>
6906 Supply malloc and alloc_size attributes for extern allocators.
6907 This documents the C API, and helps GCC generate a bit better code.
6908 * conf_post.h (ATTRIBUTE_MALLOC, ATTRIBUTE_ALLOC_SIZE)
6909 (ATTRIBUTE_MALLOC_SIZE): New macros.
6910 * gmalloc.c (malloc, realloc, calloc):
6911 * gtkutil.h (malloc_widget_value):
6912 * lisp.h (ralloc, r_re_alloc, xmalloc, xzalloc, xrealloc, xnmalloc)
6913 (xnrealloc, xstrdup, xlispstrdup, record_xmalloc):
6916 2014-05-21 Paul Eggert <eggert@cs.ucla.edu>
6918 Don't assume that ImageMagick uses a 16-bit quantum (Bug#17519).
6919 * image.c (imagemagick_load_image): Port to hosts that do not use
6920 a 16-bit quantum, i.e., QuantumRange does not equal 65535.
6922 2014-05-21 Leo Liu <sdl.web@gmail.com>
6924 * fns.c (Fnreverse): Accept strings for SEQ and update doc-string.
6926 2014-05-20 Michael Albinus <michael.albinus@gmx.de>
6928 * dbusbind.c (xd_signature): Revert last 2 patches.
6930 2014-05-19 Paul Eggert <eggert@cs.ucla.edu>
6932 Allow any non-nil value to count as true in bool-vector.
6933 Likewise for xd_signature in dbusbind.c.
6934 This is more consistent with the usual practice in Emacs, which is
6935 that any non-nil value counts as true.
6936 * alloc.c (Fbool_vector): Don't require args to be t or nil.
6937 * dbusbind.c (xd_signature): Likewise, for booleans.
6938 * data.c, lisp.h (Qbooleanp):
6939 * lisp.h (CHECK_BOOLEAN): Remove. All uses removed.
6941 2014-05-19 Dmitry Antipov <dmantipov@yandex.ru>
6943 * lisp.h (CHECK_BOOLEAN): New function.
6944 * alloc.c (Fbool_vector): New function.
6945 (syms_of_alloc): Defsubr it.
6946 * data.c (Qbooleanp): New symbol.
6947 (syms_of_data): DEFSYM it.
6948 * dbusbind.c (xd_signature): Use CHECK_BOOLEAN.
6950 * font.c (font_matching_entity): Extract font-entity object
6951 from the vector of matching entities (Bug#17486).
6953 2014-05-17 Paul Eggert <eggert@cs.ucla.edu>
6955 Assume C99 or later (Bug#17487).
6956 * bytecode.c (B__dummy__): Remove.
6957 * conf_post.h (bool_bf) [!NS_IMPL_GNUSTEP]: Use bool.
6958 (FLEXIBLE_ARRAY_MEMBER): Now always empty.
6959 * dbusbind.c (XD_DEBUG_MESSAGE) [!DBUS_DEBUG]:
6960 * regex.c (DEBUG_PRINT): Assume varargs macros.
6961 * lisp.h (DEFUN_FUNCTION_INIT): Remove. All uses now assume C99.
6963 2014-05-17 Fabrice Popineau <fabrice.popineau@gmail.com>
6965 * buffer.c (init_buffer) [USE_MMAP_FOR_BUFFERS]: Always map new
6966 memory for every buffer that was dumped.
6968 2014-05-15 Dmitry Antipov <dmantipov@yandex.ru>
6970 * fns.c (Freverse): Allow vectors, bool vectors and strings.
6971 (Fnreverse): Allow vectors and bool vectors.
6973 2014-05-14 Dmitry Antipov <dmantipov@yandex.ru>
6975 Minor cleanup for terminal setup.
6976 * termhooks.h (create_terminal): Adjust prototype.
6977 * terminal.c (create_terminal): Pass output method and RIF as args.
6978 (init_initial_terminal):
6979 * nsterm.m (ns_create_terminal):
6980 * term.c (init_tty):
6981 * w32term.c (w32_create_terminal):
6982 * xterm.c (x_create_terminal): Adjust users.
6983 Avoid redundant NULL initializers and add comments.
6985 2014-05-13 Paul Eggert <eggert@cs.ucla.edu>
6987 * keyboard.c (Qdeactivate_mark): Now static.
6989 2014-05-13 Dmitry Antipov <dmantipov@yandex.ru>
6991 If available, use Xfixes extension to do pointer blanking.
6992 * Makefile.in (XFIXES_CFLAGS, XFIXES_LIBS): New var.
6993 * xfns.c (x_set_mouse_color): Do not call make_invisible_cursor here.
6994 (make_invisible_cursor): Move to...
6995 * xterm.c (make_invisible_cursor): ...here.
6996 (x_probe_xfixes_extension, xfixes_toggle_visible_pointer)
6997 (x_toggle_visible_pointer, x_setup_pointer_blanking): New functions.
6998 (x_term_init): Call to x_setup_pointer_blanking.
6999 (XTtoggle_invisible_pointer): Use blanking specific to this display.
7000 * xterm.h (struct x_display_info): New member toggle_visible_pointer.
7002 2014-05-12 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7004 * xdisp.c (draw_glyphs): Set clipping to highlight boundaries.
7006 2014-05-12 Glenn Morris <rgm@gnu.org>
7008 * fileio.c (Ffile_executable_p): Doc tweak.
7010 2014-05-12 Jan Djärv <jan.h.d@swipnet.se>
7012 * xsettings.c (init_gsettings): Use g_settings_schema_source_lookup
7013 instead of deprecated g_settings_list_schemas if possible (Bug#17434).
7015 2014-05-08 Paul Eggert <eggert@cs.ucla.edu>
7017 * minibuf.c (read_minibuf): Avoid C99ism in previous patch (Bug#17430).
7019 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
7021 Fix initialization of minibuffer history variable (Bug#17430).
7022 * minibuf.c (read_minibuf): Initialize histval to Qnil if unbound.
7023 Move the initialization up to prevent any "value void" message.
7025 2014-05-08 Samuel Bronson <naesten@gmail.com>
7027 * keyboard.c (Frecursive_edit): Ensure inc&dec of command_loop_level
7028 are matched (bug#17413).
7030 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
7032 Stop tooltips pulling Emacs window to front (Bug#17408).
7033 * w32fns.c (Fx_show_tip): Add SWP_NOOWNERZORDER flag to
7034 SetWindowPos invocations.
7036 2014-05-08 Jan Djärv <jan.h.d@swipnet.se>
7038 * nsselect.m (Fx_selection_exists_p): Just return Qnil if window system
7039 not initialized (Bug#17398).
7041 2014-05-07 Paul Eggert <eggert@cs.ucla.edu>
7043 * image.c: Include <png.h> before <setjmp.h> (Bug#17429).
7045 2014-05-06 Paul Eggert <eggert@cs.ucla.edu>
7047 * image.c: Do not use libpng if HAVE_NS, as NS does its own thing.
7048 [HAVE_NS]: Do not include png.h.
7049 (x_query_frame_background_color): New function.
7050 (png_load_body, imagemagick_load_image, svg_load_image): Use it.
7051 (png_load_body): Coalesce duplicate code.
7053 2014-05-04 Paul Eggert <eggert@cs.ucla.edu>
7055 Consult libpng-config more consistently (Bug#17339).
7056 * Makefile.in (PNG_CFLAGS): New var.
7057 (ALL_CFLAGS): Use it.
7058 * image.c [HAVE_PNG]: Don't worry about <libpng/png.h>, as
7059 CFLAGS now handles this.
7061 2014-05-03 Paul Eggert <eggert@cs.ucla.edu>
7063 Handle systems without WCONTINUED consistently. (Bug#15110, 17339)
7064 * process.c (handle_child_signal): Remove WCONTINUED ifdef,
7065 because WCONTINUED is always defined now.
7066 * syswait.h (WCONTINUED): Move here from ../lib-src/emacsclient.c.
7068 2014-05-03 Eli Zaretskii <eliz@gnu.org>
7070 * buffer.c (overlay_strings): Fix the wording of the commentary.
7072 2014-05-01 Glenn Morris <rgm@gnu.org>
7074 * floatfns.c (Fisnan):
7075 * profiler.c (Fprofiler_cpu_running_p): Doc fix (replace `iff').
7077 2014-05-01 Eli Zaretskii <eliz@gnu.org>
7079 * term.c (tty_menu_activate): A better initialization for cursor
7082 2014-05-01 Stefan Monnier <monnier@iro.umontreal.ca>
7084 * intervals.c: Tighten assertions.
7085 (create_root_interval): Make sure the interval is not empty.
7086 (intervals_equal): Use booleans.
7087 (rotate_right, rotate_left): Check LENGTHs rather than TOTAL_LENGTH.
7088 (balance_an_interval): Sanity check LENGTHs and TOTAL_LENGTHs.
7089 (balance_possible_root_interval): Simplify and use booleans.
7090 (split_interval_right, split_interval_left): Check LENGTH, and remove
7091 now redundant assertion.
7092 (adjust_intervals_for_insertion): Remove now redundant assertions.
7093 (delete_node, interval_deletion_adjustment)
7094 (adjust_intervals_for_deletion, merge_interval_right)
7095 (merge_interval_left): Check LENGTH rather than TOTAL_LENGTH.
7096 (reproduce_interval): Make sure the interval is not empty.
7098 2014-04-30 Paul Eggert <eggert@cs.ucla.edu>
7100 * term.c (tty_menu_activate): Don't assume row and col are initialized.
7101 GCC 4.9.0 warned about this, and I couldn't easily prove to my own
7102 satisfaction that they would always be initialized.
7104 2014-04-30 Eli Zaretskii <eliz@gnu.org>
7106 * term.c (tty_menu_display): Move the cursor to the active menu item.
7107 (tty_menu_activate): Return the cursor to the active menu item
7108 after displaying the menu and after displaying help-echo.
7109 See http://lists.gnu.org/archive/html/emacs-devel/2014-04/msg00402.html
7110 for the details of why this is needed by screen readers and
7113 2014-04-30 Glenn Morris <rgm@gnu.org>
7115 * process.c (handle_child_signal):
7116 Handle systems without WCONTINUED. (Bug#15110, 17339)
7118 2014-04-29 Stefan Monnier <monnier@iro.umontreal.ca>
7120 * window.c (struct saved_window): Remove mark.
7121 (Fset_window_configuration, save_window_save)
7122 (compare_window_configurations): Don't touch marks any more.
7124 2014-04-28 Paul Eggert <eggert@cs.ucla.edu>
7126 Use bits_word for gcmarkbits.
7127 * alloc.c (struct cons_block, struct float_block): On 64-bit hosts,
7128 bits_word is typically a tad more efficient for mark bits than
7129 unsigned is, so use bits_word. All uses changed.
7130 * lisp.h (BITS_PER_INT): Remove; no longer used.
7132 Avoid undefined behavior in signed left shift.
7133 This ports to GCC 4.9.0 with -fsanitize=undefined.
7134 * alloc.c (bool_vector_fill, SETMARKBIT, UNSETMARKBIT):
7136 * regex.c (extract_number):
7137 * lisp.h (make_number, XINT):
7138 Do not shift a 1 bit left into a sign bit.
7139 * alloc.c (struct cons_block, struct float_block): Use unsigned,
7140 not int, for gcmarkbits. All uses changed.
7142 2014-04-25 Eli Zaretskii <eliz@gnu.org>
7144 * search.c (Fnewline_cache_check): Don't try to count newlines
7145 outside the buffer's restriction, as find_newline doesn't support that.
7147 2014-04-24 Stefan Monnier <monnier@iro.umontreal.ca>
7149 * window.c (Fset_window_configuration): Deactivate the mark before
7151 (set_window_buffer): Ignore window_initialized.
7152 (window_initialized): Remove.
7153 * keyboard.c (Qdeactivate_mark): Not static any more.
7154 * buffer.c (buffer_local_value): Rename from buffer_local_value_1.
7157 2014-04-23 Paul Eggert <eggert@cs.ucla.edu>
7159 * conf_post.h (ADDRESS_SANITIZER_WORKAROUND): Port to GCC 4.9.0
7160 and to clang 3.4, which have fixed the bug. This should let us
7161 run a bit faster on these platforms when address sanitization is
7164 2014-04-22 Paul Eggert <eggert@cs.ucla.edu>
7166 Port to GCC 4.9.0 with --enable-gcc-warnings.
7167 * image.c (struct my_jpeg_error_mgr) [lint]: Remove member fp.
7169 (jpeg_load_body) [lint]: Add a 'volatile' to pacify a buggy GCC in
7170 a way that also works with GCC 4.9.0.
7172 * search.c (Fnewline_cache_check): Remove unused locals.
7174 2014-04-22 Eli Zaretskii <eliz@gnu.org>
7176 * search.c (find_newline1): New subroutine.
7177 (Fnewline_cache_check): New function.
7178 (syms_of_search): Defsubr it.
7180 2014-04-22 Jarek Czekalski <jarekczek@poczta.onet.pl>
7182 Fix freezing with scroll bars of GTK3 Toolkit (bug#15801).
7183 * keyboard.c (unblock_input): Add comment.
7184 * xgselect.c (xg_select): Prevent Glib main loop recursion.
7186 2014-04-22 Daniel Colascione <dancol@dancol.org>
7188 * lread.c (readevalloop_eager_expand_eval): New function
7189 that can recurse into toplevel forms.
7190 (readevalloop): Call it.
7191 * lisp.h: Declare Qprogn.
7192 * callint.c (Qprogn): No longer static.
7194 2014-04-19 Stefan Monnier <monnier@iro.umontreal.ca>
7196 * intervals.c (rotate_right, rotate_left): Fix up length computation.
7197 Also change identifiers to match the comments, and add more assertions
7200 2014-04-18 Paul Eggert <eggert@cs.ucla.edu>
7202 * emacs.c (close_output_streams): Don't clear and restore errno.
7204 2014-04-18 Jan Djärv <jan.h.d@swipnet.se>
7206 * xterm.c (x_make_frame_visible): Prevent endless loop when frame
7207 never becomes visible, i.e. using XMonad (Bug#17237).
7209 2014-04-18 Eli Zaretskii <eliz@gnu.org>
7211 * xdisp.c (insert_left_trunc_glyphs): Ensure the left truncation
7212 glyph is written to TEXT_AREA of the temporary glyph_row. (Bug#17288)
7213 (Fline_pixel_height): Don't assume that the current buffer and the
7214 selected window's buffer are one and the same. (Bug#17281)
7216 * insdel.c (invalidate_buffer_caches): Invalidate the bidi
7217 paragraph-start cache before the newline cache. (Bug#17269)
7219 2014-04-17 Paul Eggert <eggert@cs.ucla.edu>
7221 * term.c (tty_send_additional_strings): No need to fflush here,
7223 (tty_set_terminal_modes): fflush after sending additional strings,
7226 2014-04-17 Daniel Colascione <dancol@dancol.org>
7228 * term.c (Qtty_mode_set_strings, Qtty_mode_reset_strings):
7230 (tty_send_additional_strings): New function.
7231 (tty_set_terminal_modes, tty_reset_terminal_modes): Use it.
7232 (syms_of_term): Intern tty-mode-set-strings and
7233 tty-mode-reset-strings.
7235 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
7237 * window.c (save_window_save): Lookup window_point_insertion_type in
7238 the right buffer (bug#15457).
7239 (Qwindow_point_insertion_type): New var.
7240 (syms_of_window): Initialize it.
7242 2014-04-16 Eli Zaretskii <eliz@gnu.org>
7244 Fix the MSDOS build.
7245 * unexcoff.c [MSDOS]: Include libc/atexit.h.
7246 (copy_text_and_data): Zero out the atexit chain pointer before
7249 * termhooks.h (encode_terminal_code): Update prototype.
7251 * term.c (encode_terminal_code) [DOS_NT]: Make it externally
7252 visible for all DOS_NT ports, not just WINDOWSNT.
7253 (syms_of_term) [!MSDOS]: Don't define 'tty-menu-*' symbols on MSDOS.
7255 * sysdep.c (emacs_sigaction_init, init_signals): Don't use SIGCHLD
7256 unless it is defined.
7257 (emacs_pipe) [MSDOS]: Redirect to 'pipe'.
7259 * process.c (close_on_exec, accept4, process_socket): Move into
7260 the "ifdef subprocesses" part.
7261 (catch_child_signal): Condition by "ifdef subprocesses".
7262 (syms_of_process) <Qinternal_default_process_sentinel>
7263 <Qinternal_default_process_filter>: Condition by "ifdef subprocesses".
7265 * msdos.h: Add prototypes for new functions.
7266 (EINPROGRESS): Define.
7267 (O_CLOEXEC): Define to zero.
7269 * msdos.c (check_window_system): Remove unnecessary an
7270 incompatible duplicate function.
7271 (sys_opendir, readlinkat, faccessat, fstatat, unsetenv):
7272 New functions in support of new functionality.
7274 * menu.c (single_menu_item): Add visual indication of submenu
7275 also for menus on MSDOS frames.
7276 (Fx_popup_menu) [!MSDOS]: Do not call tty_menu_show on MSDOS.
7278 * lisp.h (CHECK_PROCESS) [!subprocesses]: Do not define
7279 when async subprocesses aren't supported.
7281 * font.h (FONT_WIDTH) [MSDOS]: MSDOS-specific definition.
7283 * emacs.c (close_output_streams): Zero out errno before calling
7286 * dired.c [MSDOS]: Include msdos.h.
7288 * conf_post.h (opendir) [MSDOS]: Redirect to sys_opendir.
7289 (DATA_START) [MSDOS]: Define.
7290 (SYSTEM_PURESIZE_EXTRA) [MSDOS]: Enlarge by 25K.
7292 * callproc.c (block_child_signal, unblock_child_signal) [MSDOS]:
7293 Ifdef away for MSDOS.
7294 (record_kill_process) [MSDOS]: Ifdef away the entire body for MSDOS.
7295 (call_process_cleanup) [MSDOS]: Ifdef away portions not relevant
7297 (call_process) [MSDOS]: Fix call sequence of dostounix_filename.
7298 Use temporary file template that is compatible with mkostemp.
7299 Move vfork-related portions under #ifndef MSDOS.
7300 (syms_of_callproc): Unify templates of MSDOS and WINDOWSNT.
7302 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
7304 * buffer.c (Foverlays_at): Add argument `sorted'.
7306 2014-04-16 Eli Zaretskii <eliz@gnu.org>
7308 * insdel.c (invalidate_buffer_caches): When deleting or replacing
7309 text, invalidate the bidi_paragraph_cache upto and including the
7312 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
7314 Port to IRIX 6.5 (Bug#9684).
7315 * conf_post.h (INET6) [IRIX6_5]: Define.
7316 (HAVE_GETADDRINFO) [IRIX6_5]: Undef.
7317 * data.c (BITS_PER_ULL): Don't assume ULLONG_MAX is defined.
7319 2014-04-16 Eli Zaretskii <eliz@gnu.org>
7321 * keyboard.c (Fopen_dribble_file): Encode the dribble file-name
7322 before passing it to system APIs.
7324 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
7326 * bytecode.c (exec_byte_code): Rework the volatiles. Most importantly,
7327 make sure stack.byte_string_start is not de-adjusted by pushhandler.
7329 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
7331 * keyboard.c (Fopen_dribble_file): Avoid some races. (Bug#17187)
7333 2014-04-15 Paul Eggert <eggert@cs.ucla.edu>
7335 Remove DATA_SEG_BITS.
7336 The DATA_SEG_BITS hack was needed for older 32 bit platforms.
7337 As a result of this change, Emacs won't work on IRIX 6.5 with IRIX
7338 cc, but that platform is so old that SGI itself stopped supporting
7339 it in December 2013. If you still need Emacs on IRIX, please
7340 either compile with GCC and port the undumping code, or run
7341 './configure --with-wide-int'.
7342 * alloc.c (gdb_make_enums_visible): Update to match lisp.h.
7343 * lisp.h (GCTYPEBITS): Move definition up, and switch to the
7344 DEFINE_GDB_SYMBOL_START way to define it.
7345 (NONPOINTER_BITS): New macro.
7346 (EMACS_INT): Use it.
7347 [!USE_LSB_TAG && !WIDE_EMACS_INT]: Fail, and suggest reporting
7348 the problem and/or configuring --with-wide-int.
7349 (USE_LSB_TAG): Simplify, based on above changes.
7350 (gdb_DATA_SEG_BITS): Remove. All uses removed.
7351 * vm-limit.c (exceeds_lisp_ptr): Remove. All uses removed.
7353 2014-04-12 Eli Zaretskii <eliz@gnu.org>
7355 * xdisp.c (move_it_by_lines): If a large portion of buffer text is
7356 covered by a display string that ends in a newline, and that cases
7357 going back by DVPOS lines to hit the search limit, lift the limit
7358 and go back until DVPOS is reached. (Bug#17244)
7360 * indent.c (Fvertical_motion): Handle correctly the case when the
7361 display string is preceded by an empty line.
7363 * w32.c (sys_umask) <WRITE_USER>: Remove redundant constant, and
7364 use S_IWRITE instead.
7366 2014-04-11 Glenn Morris <rgm@gnu.org>
7368 * keyboard.c (Fopen_dribble_file): Make file private. (Bug#17187)
7370 2014-04-11 Ken Brown <kbrown@cornell.edu>
7372 * Makefile.in (EMACS_MANIFEST): Revert last change.
7374 2014-04-10 Daniel Colascione <dancol@dancol.org>
7376 * puresize.h (BASE_PURESIZE): Increase.
7378 2014-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
7380 * keyboard.c (syms_of_keyboard): Make deactivate-mark buffer-local.
7382 * insdel.c (prepare_to_modify_buffer_1): Cancel lock-file checks and
7383 region handling (and don't call signal_before_change) if
7384 inhibit_modification_hooks is set.
7385 (signal_before_change): Don't check inhibit_modification_hooks any more.
7387 2014-04-08 Daniel Colascione <dancol@dancol.org>
7389 * alloc.c (sweep_symbols, mark_object): Assert that symbol
7390 function cells contain valid lisp objects. (Modified version of
7393 * alloc.c (detect_suspicious_free): Split actual stack capturing
7394 out into new function for easier breakpoint setting.
7395 (note_suspicious_free): New function.
7397 2014-04-07 Stefan Monnier <monnier@iro.umontreal.ca>
7399 * lisp.h (struct Lisp_Symbol): New bitfield `pinned'.
7401 * alloc.c: Keep track of symbols referenced from pure space (bug#17168).
7402 (symbol_block_pinned): New var.
7403 (Fmake_symbol): Initialize `pinned'.
7404 (purecopy): New function, extracted from Fpurecopy. Mark symbols as
7405 pinned and signal an error for un-purifiable objects.
7406 (pure_cons): Use it.
7407 (Fpurecopy): Use it, except for objects that can't be purified.
7408 (mark_pinned_symbols): New function.
7409 (Fgarbage_collect): Use it.
7410 (gc_sweep): Remove hack made unnecessary.
7412 2014-04-07 Glenn Morris <rgm@gnu.org>
7414 * keyboard.c (Fopen_dribble_file): Doc tweak.
7416 2014-04-07 Ken Brown <kbrown@cornell.edu>
7418 * Makefile.in (EMACS_MANIFEST): Update comment. (Bug#17176)
7420 2014-04-07 Paul Eggert <eggert@cs.ucla.edu>
7422 * alloc.c: Simplify by removing use of HAVE_EXECINFO_H.
7423 We have a substitute execinfo.h on hosts that lack it.
7424 (suspicious_free_history): Make it EXTERNALLY_VISIBLE so it
7425 isn't optimized away.
7427 2014-04-05 Paul Eggert <eggert@cs.ucla.edu>
7429 Prefer 'ARRAYELTS (x)' to 'sizeof x / sizeof *x'.
7430 * alloc.c (memory_full):
7431 * charset.c (syms_of_charset):
7432 * doc.c (Fsnarf_documentation):
7434 * font.c (BUILD_STYLE_TABLE):
7435 * keyboard.c (make_lispy_event):
7436 * profiler.c (setup_cpu_timer):
7437 * xgselect.c (xg_select):
7438 * xterm.c (record_event, STORE_KEYSYM_FOR_DEBUG):
7440 * font.c (FONT_PROPERTY_TABLE_SIZE): Remove.
7441 Replace the only use with ARRAYELTS (font_property_table).
7442 * xfaces.c (DIM): Remove. All uses replaced by ARRAYELTS.
7444 2014-04-03 Daniel Colascione <dancol@dancol.org>
7446 * xterm.c (x_term_init):
7447 * xfns.c (best_xim_style):
7448 * xfaces.c (Fdump_colors):
7449 * w32fns.c (w32_default_color_map):
7450 * w32.c (init_environment, N_ENV_VARS):
7451 * unexcw.c (read_exe_header):
7452 * term.c (term_get_fkeys_1):
7453 * sysdep.c (init_baud_rate):
7454 * nsterm.m (ns_convert_key):
7455 * nsfns.m (get_geometry_from_preferences):
7456 * msdos.c (dos_set_window_size, init_environment):
7457 * macfont.m (mac_font_get_glyph_for_cid)
7458 (macfont_store_descriptor_attributes)
7459 (macfont_create_attributes_with_spec, mac_ctfont_get_glyph_for_cid):
7460 * keyboard.c (command_loop_1, read_menu_command, make_lispy_event)
7461 (NUM_MOD_NAMES, read_key_sequence_vs, Fcurrent_input_mode)
7463 * image.c (xpm_str_to_color_key):
7464 * fringe.c (MAX_STANDARD_FRINGE_BITMAPS):
7465 * frame.c (x_set_frame_parameters):
7466 * fileio.c (Ffile_selinux_context):
7467 * emacs.c (sort_args):
7468 * dosfns.c (msdos_stdcolor_name):
7469 * dired.c (file_attributes):
7470 * chartab.c (uniprop_decoder_count, uniprop_encode_count):
7471 Change expressions of the form sizeof(arr) / sizeof(arr[0])
7474 2014-04-02 Daniel Colascione <dancol@dancol.org>
7476 * data.c (Ffset): Abort if we're trying to set a function call to
7479 * lisp.h (ARRAYELTS): New macro.
7481 * alloc.c: Include execinfo.h if available.
7482 (SUSPICIOUS_OBJECT_CHECKING): New macro; define unconditionally.
7483 (suspicious_free_record): New structure.
7484 (suspicious_objects, suspicious_object_index)
7485 (suspicious_free_history, suspicious_free_history_index):
7487 (find_suspicious_object_in_range, detect_suspicious_free)
7488 (Fsuspicious_object): New functions.
7489 (cleanup_vector): Call find_suspicious_object_in_range.
7491 2014-04-02 Martin Rudalics <rudalics@gmx.at>
7493 * xterm.c (x_new_font): Don't calculate non-toolkit scrollbar
7494 width from font width (Bug#17163).
7496 * frame.c (x_set_frame_parameters): Calculate default values of
7497 new frame sizes only after all other frame parameters have been
7498 processed (Bug#17142).
7500 2014-04-02 Ken Brown <kbrown@cornell.edu>
7502 * conf_post.h (SYSTEM_PURESIZE_EXTRA) [CYGWIN]: Set to 10000.
7505 2014-04-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7507 * xterm.c (x_draw_image_glyph_string): Adjust image background
7508 width accordingly when its x position is adjusted. (Bug#17115)
7510 2014-04-02 Dmitry Antipov <dmantipov@yandex.ru>
7512 * font.c (font_list_entities): Do not add empty vector to font cache.
7513 (font_matching_entity): Likewise. If matching entity is found, insert
7514 1-item vector with this entity instead of entity itself (Bug#17125).
7516 * xterm.c (x_term_init) [USE_LUCID]: Fix minor memory leak.
7518 2014-04-01 Paul Eggert <eggert@cs.ucla.edu>
7520 * fns.c (validate_subarray): Rename from validate_substring,
7521 since it works for vectors too. New arg ARRAY. Optimize for the
7522 non-nil case. Instead of returning bool, throw an error if out of
7523 range, so that the caller needn't do that. All uses changed.
7524 Report original values if out of range.
7525 (Fsubstring, Fsubstring_no_properties, secure_hash):
7526 Also optimize the case where FROM is 0 or TO is the size.
7528 2014-03-31 Dmitry Antipov <dmantipov@yandex.ru>
7530 * search.c (Freplace_match): Use make_specified_string.
7531 * xterm.c, w32term.c (x_set_glyph_string_gc): Use emacs_abort
7532 to catch bogus override face of glyph strings.
7533 * fns.c (Fsubstring, Fsubstring_no_properties, secure_hash):
7534 Move common substring range checking code to...
7535 (validate_substring): ...this function.
7537 2014-03-31 Jan Djärv <jan.h.d@swipnet.se>
7539 * nsmenu.m (free_frame_tool_bar): Set wait_for_tool_bar = NO (Bug#16976)
7541 2014-03-30 Jan Djärv <jan.h.d@swipnet.se>
7543 * nsterm.m (updateFrameSize:): If waiting for the tool bar and tool
7544 bar is zero height, just return (Bug#16976).
7545 (initFrameFromEmacs:): Initialize wait_for_tool_bar.
7547 * nsterm.h (EmacsView): Add wait_for_tool_bar.
7549 * nsmenu.m (update_frame_tool_bar): Return early if view or toolbar
7550 is nil. If waiting for toolbar to complete, force a redraw.
7552 2014-03-28 Glenn Morris <rgm@gnu.org>
7554 * emacs.c (emacs_version): Use PACKAGE_VERSION rather than VERSION.
7555 (emacs_bugreport): New variable.
7556 (usage_message): Use PACKAGE_BUGREPORT.
7557 (syms_of_emacs) <report-emacs-bug-address>: New variable.
7559 * emacs.c (syms_of_emacs) <system-configuration-features>: New var.
7561 2014-03-27 Paul Eggert <eggert@cs.ucla.edu>
7563 Port recent signal-related changes to FreeBSD.
7564 Reported by Herbert J. Skuhra.
7565 * lisp.h (block_tty_out_signal, unblock_tty_out_signal):
7566 Move decls from here ...
7567 * syssignal.h: ... to here, so that lisp.h doesn't depend on signal.h.
7569 2014-03-27 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7571 * w32term.c (x_draw_image_glyph_string): Fix computation of height
7572 and width of image background when it is displayed with a 'box'
7575 2014-03-27 Paul Eggert <eggert@penguin.cs.ucla.edu>
7577 More backward-compatible fix to char-equal core dump (Bug#17011).
7578 * editfns.c (Fchar_equal): In unibyte buffers, assume values in
7579 range 128-255 are raw bytes. Suggested by Eli Zaretskii.
7581 2014-03-27 Juanma Barranquero <lekktu@gmail.com>
7583 * image.c (init_svg_functions): When loading SVG-related libraries,
7584 free already loaded libraries if the initialization fails.
7585 (rsvg_handle_set_size_callback): Remove declaration, unused.
7587 2014-03-26 Paul Eggert <eggert@cs.ucla.edu>
7589 Fix core dump in char-equal (Bug#17011).
7590 * editfns.c (Fchar_equal): Do not use MAKE_CHAR_MULTIBYTE in
7591 unibyte buffers, as we can't tell whether the characters are
7594 * insdel.c (adjust_markers_for_delete): Remove unused local.
7596 2014-03-26 Barry O'Reilly <gundaetiapo@gmail.com>
7598 Have (MARKER . ADJUSTMENT) undo records always be immediately
7599 after their corresponding (TEXT . POS) record in undo list.
7601 * lisp.h (record-delete): New arg record_markers.
7602 (record_marker_adjustment): No longer needed outside undo.c.
7603 * insdel.c (adjust_markers_for_delete): Move calculation of marker
7604 adjustments to undo.c's record_marker_adjustments. Note that
7605 fileio.c's decide_coding_unwind is another caller to
7606 adjust_markers_for_delete. Because it has undo list bound to t,
7607 it does not rely on adjust_markers_for_delete to record marker
7609 (del_range_2): Swap call to record_delete and
7610 adjust_markers_for_delete so as undo marker adjustments are
7611 recorded before current deletion's adjustments, as before.
7612 (adjust_after_replace):
7613 (replace_range): Pass value for new record_markers arg to
7615 * undo.c (record_marker_adjustment): Rename to
7616 record_marker_adjustments and made static.
7617 (record_delete): Check record_markers arg and call
7618 record_marker_adjustments.
7619 (record_change): Pass value for new record_markers arg to
7621 (record_point): at_boundary calculation no longer needs to account
7622 for marker adjustments.
7624 2014-03-26 Martin Rudalics <rudalics@gmx.at>
7626 * w32term.c (x_set_window_size): Refine fix from 2014-03-14
7629 2014-03-26 Glenn Morris <rgm@gnu.org>
7631 * fileio.c (Ffile_symlink_p): Doc fix. (Bug#17073)
7633 2014-03-26 Stefan Monnier <monnier@iro.umontreal.ca>
7635 * buffer.c (struct sortvec): Add field `spriority'.
7636 (compare_overlays): Use it.
7637 (sort_overlays): Set it.
7639 2014-03-26 Eli Zaretskii <eliz@gnu.org>
7641 * xdisp.c (redisplay_window): If all previous attempts to find the
7642 cursor row failed, try a few alternatives before falling back to
7643 the top-most row of the window. Use row_containing_pos. (Bug#17047)
7645 2014-03-26 Juanma Barranquero <lekktu@gmail.com>
7647 * image.c (x_bitmap_height, x_bitmap_width) [HAVE_X_WINDOWS]:
7648 * sysdep.c (reset_sigio) [!DOS_NT]: Declare conditionally.
7650 * keyboard.c (read_decoded_event_from_main_queue): #ifdef out
7651 variables on Windows.
7653 * w32fns.c (Ffile_system_info): Use parenthesis in and/or expression.
7655 * w32.c (unsetenv): Remove unused var `retval'.
7656 (emacs_gnutls_pull): Remove unused vars `fdset' and `timeout'.
7658 * w32notify.c (watch_worker): Remove unnecesary var sleep_result.
7659 (start_watching): Remove unused var `thr'.
7661 * w32proc.c (sys_spawnve): Comment out unused vars `first', `last'.
7662 (find_child_console): Remove unnecesary var `thread_id'.
7664 * w32term.c (w32_read_socket): Comment out unused vars `row', `columns'.
7665 (x_focus_frame): #ifdef 0 unused variable `dpyinfo'.
7667 2014-03-26 Glenn Morris <rgm@gnu.org>
7669 * filelock.c (Flock_buffer): Doc tweak.
7671 * buffer.c (Frestore_buffer_modified_p, Fkill_buffer):
7672 * emacs.c (shut_down_emacs):
7673 * fileio.c (Finsert_file_contents, write_region):
7674 * filelock.c (top-level, syms_of_filelock):
7675 * insdel.c (prepare_to_modify_buffer_1):
7676 CLASH_DETECTION is always defined now.
7678 2014-03-25 Eli Zaretskii <eliz@gnu.org>
7680 * w32.c (w32_delayed_load): Call DisableThreadLibraryCalls on the
7681 DLL handle, to speed up thread startup.
7683 2014-03-25 Paul Eggert <eggert@cs.ucla.edu>
7685 Handle sigmask better with nested signal handlers (Bug#15561).
7686 * atimer.c (sigmask_atimers): Remove.
7687 Remaining use rewritten to use body of this function.
7688 * atimer.c (block_atimers, unblock_atimers):
7689 * callproc.c (block_child_signal, unblock_child_signal):
7690 * sysdep.c (block_tty_out_signal, unblock_tty_out_signal):
7691 New arg OLDSET. All callers changed.
7692 * atimer.c (block_atimers, unblock_atimers):
7693 * callproc.c (block_child_signal, unblock_child_signal):
7694 * keyboard.c (handle_interrupt):
7695 * sound.c (vox_configure, vox_close):
7696 Restore the old signal mask rather than unilaterally clearing bits
7697 from the mask, in case a handler is running within another
7698 handler. All callers changed.
7699 * lisp.h, process.c, process.h, term.c:
7700 Adjust decls and callers to match new API.
7701 * sysdep.c (emacs_sigaction_init): Don't worry about masking SIGFPE;
7702 signal handlers aren't supposed to use floating point anyway.
7703 (handle_arith_signal): Unblock just SIGFPE rather than clearing mask.
7705 2014-03-23 Daniel Colascione <dancol@dancol.org>
7707 Split gc_sweep into discrete functions for legibility and better
7710 * alloc.c (sweep_strings, sweep_vectors): Add NO_INLINE
7711 (sweep_vectors): Fix typo in comment.
7712 (sweep_conses, sweep_floats, sweep_intervals)
7713 (sweep_symbols, sweep_misc, sweep_buffers): New functions.
7714 (gc_sweep): Call new functions, to which existing functionality is
7716 * fns.c (sweep_weak_hash_tables): Add NO_INLINE.
7718 2014-03-23 Juanma Barranquero <lekktu@gmail.com>
7720 * w32fns.c (Fw32_shell_execute): Declare `result' only on Cygwin.
7722 2014-03-23 Daniel Colascione <dancol@dancol.org>
7724 * xfns.c (create_frame_xic): Pass XNStatusAttributes to XCreateIC
7725 only if xic_style calls for it. This change allows Emacs to work
7726 with ibus. Also, don't leak resources if create_frame_xic fails,
7727 and stop caching xic_style across different displays.
7728 (supported_xim_styles): Make const.
7729 (best_xim_style): Remove first parameter: it's always just
7730 supported_xim_styles. Change to look at supported_xim_styles
7733 2014-03-23 Daniel Colascione <dancol@dancol.org>
7735 * term.c (init_tty): Rearrange condition for clarity; print
7736 appropriate diagnostic.
7738 2014-03-23 Daniel Colascione <dancol@dancol.org>
7740 * process.c (DATAGRAM_CONN_P): Don't underflow datagram_address
7741 array. (ASAN caught.)
7743 2014-03-22 Glenn Morris <rgm@gnu.org>
7745 * callproc.c (init_callproc): In etc, look for NEWS rather than GNU.
7747 2014-03-22 Daniel Colascione <dancol@dancol.org>
7749 * process.c (conv_sockaddr_to_lisp): When extracting the string
7750 names of AF_LOCAL sockets, stop before reading uninitialized memory.
7752 2014-03-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7754 Fix regression introduced by patch for Bug#10500.
7755 * xterm.c (x_draw_image_relief): Respect Vtool_bar_button_margin.
7756 * w32term.c (x_draw_image_relief): Likewise.
7758 2014-03-21 Martin Rudalics <rudalics@gmx.at>
7760 * w32fns.c (w32_wnd_proc): For WM_WINDOWPOSCHANGING don't
7761 constrain frame size in SW_SHOWMAXIMIZED case so we can truly
7762 maximize a frame for odd default fonts.
7764 2014-03-21 Glenn Morris <rgm@gnu.org>
7766 * minibuf.c (history-length): Increase default from 30 to 100.
7768 2014-03-21 Daniel Colascione <dancol@dancol.org>
7770 * xterm.c (x_bitmap_icon): Stop reading the icon bitmap from disk
7771 every time we switch to minibuffer.
7773 * alloc.c (lisp_align_malloc, allocate_string_data)
7774 (allocate_vectorlike): Allow mmap allocation of lisp objects.
7775 (pointers_fit_in_lispobj_p, mmap_lisp_allowed_p): New functions.
7777 2014-03-21 Eli Zaretskii <eliz@gnu.org>
7779 * w32fns.c (Fw32_shell_execute) [!CYGWIN]: Use ShellExecuteEx, to
7780 support more "verbs".
7782 2014-03-21 Daniel Colascione <dancol@dancol.org>
7784 Always prohibit dumping a dumped Emacs.
7786 * emacs.c (might_dump): New variable.
7787 (Fdump_emacs): Always prohibit dumping of dumped Emacs.
7788 * lisp.h (might_dump): Declare.
7789 * unexcw.c (unexec): Remove now-redundant multiple-dump detection code.
7791 2014-03-20 Paul Eggert <eggert@cs.ucla.edu>
7793 * doc.c (store_function_docstring): Fix pointer signedness mismatch.
7795 2014-03-20 Stefan Monnier <monnier@iro.umontreal.ca>
7797 * doc.c (store_function_docstring): Warn when we don't know where to
7799 (Fsubstitute_command_keys): Don't advertise the fact that
7800 text-properties are dropped, since we think it's a bug that we'll fix.
7802 * frame.h (SET_FRAME_VISIBLE): Keep frame_garbaged up to date.
7803 * xterm.c (handle_one_xevent) <MapNotify>: Don't garbage the frame.
7804 * frame.c (frame_garbaged): Make "docstring" more precise.
7806 2014-03-20 Glenn Morris <rgm@gnu.org>
7808 * charset.c (init_charset): When we cannot find the charsets directory,
7809 mention if EMACSDATA is set.
7811 2014-03-19 Paul Eggert <eggert@cs.ucla.edu>
7813 * fns.c (Frandom): Fix rare bug where the result isn't random.
7815 Fix porting inconsistency about rounding to even.
7816 * floatfns.c (emacs_rint) [!HAVE_RINT]: Round to even.
7817 This way, the unusual !HAVE_RINT case acts like the usual
7818 HAVE_RINT case, and we can fix the documentation accordingly.
7820 2014-03-19 Eli Zaretskii <eliz@gnu.org>
7822 * w32fns.c (reset_modifiers): Zero out keystate[] before using it.
7823 (w32_wnd_proc): Initialize the dwHoverTime member of
7824 TRACKMOUSEEVENT structure.
7826 2014-03-17 Teodor Zlatanov <tzz@lifelogs.com>
7828 * gnutls.c (Fgnutls_boot): Fix case of :verify-error = t.
7830 2014-03-16 Eli Zaretskii <eliz@gnu.org>
7832 * search.c (find_newline): Speed up the function when using the
7833 newline cache, by halving the number of calls to
7834 region_cache_forward and region_cache_backward. (Bug#16830)
7836 2014-03-15 Juanma Barranquero <lekktu@gmail.com>
7838 * buffer.c (Fset_buffer): Document return value (bug#17015).
7840 2014-03-14 Martin Rudalics <rudalics@gmx.at>
7842 * w32term.c (x_set_window_size): When frame-resize-pixelwise is
7843 nil, always resize character wise to avoid potential loss of the
7844 mode line (Bug#16923 related).
7846 2014-03-12 Martin Rudalics <rudalics@gmx.at>
7848 * frame.c (x_set_frame_parameters): Always calculate new sizes
7849 pixelwise to avoid potential loss when rounding.
7851 2014-03-11 Dmitry Antipov <dmantipov@yandex.ru>
7853 * xfns.c (x_set_mouse_color): Recolor vertical_drag_cursor.
7854 * xterm.c (x_free_frame_resources): Free all allocated cursors.
7856 2014-03-10 Eli Zaretskii <eliz@gnu.org>
7858 * w32.c (fstatat): Don't add an extra slash if the argument ends
7859 with a slash: this fails the subsequent call to stat_worker on
7860 Windows 9X. Reported by oslsachem <oslsachem@gmail.com>.
7862 2014-03-09 Martin Rudalics <rudalics@gmx.at>
7864 * xdisp.c (Fwindow_text_pixel_size): Adjust doc-string.
7866 2014-03-08 Jan Djärv <jan.h.d@swipnet.se>
7868 * nsterm.h (MAC_OS_X_VERSION_10_9): Add.
7870 * nsterm.m (constrainFrameRect:toScreen:): Constrain normally
7871 when frame is only on one screen (Bug#14713).
7873 2014-03-08 Eli Zaretskii <eliz@gnu.org>
7875 * xdisp.c (move_it_in_display_line_to): If word-wrap is ON, and
7876 there's a valid wrap point in the display line, the last glyph
7877 cannot "just barely fit" on this row, because display_line doesn't
7878 let it. Instead, proceed as if the last glyph didn't fit, so that
7879 we eventually back up the iterator to the wrap point. This avoids
7880 delusional behavior of move_it_to, whereby it proceeds to the next
7881 display line, but sets current_x to zero for all the glyphs that
7882 without word-wrap would fit on the previous display line.
7883 One result was that visual-order cursor movement behaved erratically
7885 (Fmove_point_visually): Add code to find the x coordinate of the
7886 last character before wrap point, under word-wrap on a TTY.
7888 2014-03-07 Eli Zaretskii <eliz@gnu.org>
7890 * xdisp.c (Fmove_point_visually): When under word-wrap, accept
7891 also return value of MOVE_POS_MATCH_OR_ZV from
7892 move_it_in_display_line_to, when moving from beginning of line to
7893 point's position. (Bug#16961)
7895 2014-03-07 Martin Rudalics <rudalics@gmx.at>
7897 * buffer.c (Vbuffer_list_update_hook): Doc-string fix.
7898 * window.c (Fselect_window): Explain NORECORD and
7899 `buffer-list-update-hook' in doc-string.
7901 2014-03-06 Martin Rudalics <rudalics@gmx.at>
7903 * window.c (Fother_window_for_scrolling): Check that
7904 Vother_window_scroll_buffer is a buffer.
7906 2014-03-06 Dmitry Antipov <dmantipov@yandex.ru>
7908 * xterm.c (xim_initialize): Always pass a copy of resource name
7909 to XRegisterIMInstantiateCallback and eassert whether return
7910 value is True. Passing copy is important because Xlib doesn't
7911 make its own copy and resource name argument usually points to
7912 SSDATA (Vx_resource_name), which may be changed from Lisp.
7913 (xim_close_display): For XUnregisterIMInstantiateCallback,
7914 always eassert return value and pass exactly the same values
7915 as were used for XRegisterIMInstantiateCallback.
7916 Otherwise XUnregisterIMInstantiateCallback will always fail. See Xlib
7917 sources to check why if you are interested.
7919 2014-03-05 Martin Rudalics <rudalics@gmx.at>
7921 * dispnew.c (change_frame_size_1): Add new_lines instead of
7922 new_height, the latter may be still zero if passed as such.
7923 * window.c (Fwindow_pixel_height): Mention bottom divider in
7926 2014-03-05 Paul Eggert <eggert@cs.ucla.edu>
7928 Fix "resource temporarily unavailable" with xgselect
7930 * xgselect.c: Include <stdbool.h>.
7931 (xg_select) [!USE_GTK]: Don't lose track of errno.
7933 Fix minor --enable-gcc-warnings issues.
7934 * widget.c (update_various_frame_slots, EmacsFrameResize):
7935 Avoid unused locals. Prefer 'if' to '#if' when either will do.
7937 2014-03-04 Ken Brown <kbrown@cornell.edu>
7939 * gmalloc.c (aligned_alloc): Clarify the code by making `adj'
7940 represent the actual adjustment needed for alignment.
7942 2014-03-04 Eli Zaretskii <eliz@gnu.org>
7944 * gmalloc.c (aligned_alloc): Don't allocate more memory than
7945 needed, and don't reallocate if the initial allocation already
7946 fits the bill. Suggested by Ken Brown <kbrown@cornell.edu>.
7948 2014-03-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7950 * xterm.c (x_draw_stretch_glyph_string): Reset clipping.
7953 2014-03-04 Michal Nazarewicz <mina86@mina86.com>
7955 * cmds.c (delete-char): Update docstring pointing out that the
7956 function ignores `delete-active-region' and `overwrite-mode'.
7958 2014-03-03 Eli Zaretskii <eliz@gnu.org>
7960 * font.c (Fframe_font_cache): Fix last change. (Bug#16930)
7962 * gmalloc.c (aligned_alloc): Fix adjustment of size of the
7963 allocated buffer due to alignment.
7964 (freehook): If the block to be freed was allocated by
7965 'aligned_alloc', find its real pointer before calling 'free'.
7967 (mabort) [emacs]: Call 'emacs_abort', not 'abort', to provide a
7970 2014-03-03 Dmitry Antipov <dmantipov@yandex.ru>
7972 * font.c (toplevel): Adjust comment about font cache layout.
7973 (font_clear_cache): Fix to match real font cache layout.
7974 Suggested by <namespace_collision@yahoo.com> in Bug#16069.
7975 (Fframe_font_cache) [FONT_DEBUG]: New function.
7976 (syms_of_font) [FONT_DEBUG]: Defsubr it.
7978 Avoid crashes when X fonts are erroneously freed on reused X
7979 'Display *' connection data (Bug#16069). Note that X font
7980 resources still may be leaked, but currently there is no way
7981 to completely avoid it.
7982 * xterm.h (struct x_display_info): New member x_id. Add comments.
7983 * xterm.c (x_display_id): New variable.
7984 (x_term_init): Assign identifier to each opened X connection.
7985 * xfont.c (struct xfont): New member x_display_id.
7986 (xfont_open): Initialize it with frame's display id.
7987 (xfont_close): Check whether font's display id matches the one
7988 recorded for the given display. Adjust comment.
7989 * xftfont.c (struct xftfont_info):
7990 (xftfont_open, xftfont_close): Exactly as above with xfont stuff.
7992 2014-03-01 Martin Rudalics <rudalics@gmx.at>
7994 Consider Vother_window_scroll_buffer valid iff it's a live buffer.
7995 * window.c (Fother_window_for_scrolling): Don't try to scroll a
7996 killed Vother_window_scroll_buffer.
7997 (Vother_window_scroll_buffer): Fix doc-string accordingly.
7999 2014-03-01 Eli Zaretskii <eliz@gnu.org>
8001 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Don't treat file names
8002 that start with more than 2 slashes as UNCs. (Bug#16751)
8004 2014-02-28 Paul Eggert <eggert@penguin.cs.ucla.edu>
8006 Fix a few crashes and leaks when cloning C strings.
8007 * alloc.c, lisp.h (dupstring): New function.
8008 * gtkutil.c (xg_get_font):
8009 * term.c (tty_default_color_capabilities):
8010 * xsettings.c (store_monospaced_changed)
8011 (store_font_name_changed, parse_settings)
8012 (read_and_apply_settings, init_gsettings, init_gconf): Use it.
8013 This avoids some unlikely crashes due to accessing freed storage,
8014 and avoids some minor memory leaks in the more-typical case.
8016 2014-02-28 Martin Rudalics <rudalics@gmx.at>
8018 * xdisp.c (note_mode_line_or_margin_highlight): Don't show drag
8019 cursor when modeline can't be dragged (Bug#16647).
8021 2014-02-28 Glenn Morris <rgm@gnu.org>
8023 * doc.c (Fsnarf_documentation): Snarf not-yet-bound variables
8024 from custom-delayed-init-variables. (Bug#11565)
8026 2014-02-27 Martin Rudalics <rudalics@gmx.at>
8028 More fixes for mouse glyph calculations (Bug#16647).
8029 * window.c (coordinates_in_window): In intersection of
8030 horizontal and vertical window dividers prefer the horizontal
8031 one. Add some extra parens to last fix.
8032 (window_relative_x_coord): Return x-coordinate for header and
8034 * xdisp.c (remember_mouse_glyph): In text area don't extend
8035 glyph into mode line to show the vertical drag cursor there
8036 immediately. Subdivide mouse glyphs in right fringes to show a
8037 horizontal drag cursor as soon as we enter the "grabbable width"
8038 portion. Handle vertical border case separately. Do not
8039 subdivide window divider areas.
8040 (note_mouse_highlight): On bottom divider of bottommost windows
8041 show vertical drag cursor only when the minibuffer window can be
8044 2014-02-27 Eli Zaretskii <eliz@gnu.org>
8046 * xdisp.c (pop_it): Restore the it->face_box_p flag which could be
8047 reset by the face of the object just displayed. See also bug#76.
8048 (get_next_display_element): If the string came from a display
8049 property, examine the box face attribute at it->position, not at
8050 it->current.pos, since the latter was not updated yet. (Bug#16870)
8051 (handle_face_prop): Improve commentary.
8053 2014-02-27 Michael Albinus <michael.albinus@gmx.de>
8055 * dbusbind.c (Fdbus__init_bus, Qdbus__init_bus, Sdbus__init_bus):
8056 Rename from Fdbus_init_bus_1, Qdbus_init_bus_1, Sdbus_init_bus_1.
8058 2014-02-26 Martin Rudalics <rudalics@gmx.at>
8060 Fixes around Bug#16647.
8061 * xdisp.c (remember_mouse_glyph): Handle ON_RIGHT_DIVIDER and
8062 ON_BOTTOM_DIVIDER cases.
8063 * window.c (coordinates_in_window): Return ON_VERTICAL_BORDER
8064 only if the window has no right divider.
8065 (Fcoordinates_in_window_p): Fix doc-string.
8067 2014-02-25 Juanma Barranquero <lekktu@gmail.com>
8069 * lread.c (Funintern): Fix doc to match advertised calling convention.
8071 2014-02-24 Daniel Colascione <dancol@dancol.org>
8073 * keyboard.c (read_char): Close race that resulted in lost events.
8075 2014-02-22 Glenn Morris <rgm@gnu.org>
8077 * frame.c (frame-alpha-lower-limit, frame-resize-pixelwise):
8078 * window.c (window-resize-pixelwise): Doc fixes.
8080 * process.c (Finternal_default_process_filter)
8081 (Finternal_default_process_sentinel): Doc tweaks.
8083 2014-02-21 Glenn Morris <rgm@gnu.org>
8085 * process.c (Fprocess_buffer, Faccept_process_output)
8086 (Finternal_default_process_filter, Finternal_default_process_sentinel):
8089 2014-02-21 Martin Rudalics <rudalics@gmx.at>
8091 * window.c (Fwindow_scroll_bar_width): New function.
8093 2014-02-21 Paul Eggert <eggert@cs.ucla.edu>
8095 Pacify GCC when configuring with --enable-gcc-warnings.
8096 * xdisp.c (move_it_in_display_line_to) [lint]:
8097 Initialize recently-added local.
8099 2014-02-21 Daniel Colascione <dancol@dancol.org>
8101 * dbusbind.c: Rename dbus-init-bus to dbus-init-bus-1.
8103 2014-02-20 Eli Zaretskii <eliz@gnu.org>
8105 * xdisp.c (init_iterator): Don't dereference a bogus face
8106 pointer. (Bug#16819)
8107 (try_cursor_movement): Don't use cursor position if
8108 set_cursor_from_row failed to compute it. This avoids assertion
8109 violations in MATRIX_ROW.
8110 (move_it_in_display_line_to): Save the iterator state in ppos_it
8111 only once per call. Reimplement the method used to return to the
8112 best candidate position if all the positions found in display line
8113 are beyond TO_CHARPOS. This cuts down the number of calls to
8114 bidi_shelve_cache, which moves a lot of stuff when lines are long
8115 and include bidirectional text. (Bug#15555)
8117 2014-02-20 Glenn Morris <rgm@gnu.org>
8119 * data.c (Fdefalias): Doc fix.
8121 2014-02-19 Eli Zaretskii <eliz@gnu.org>
8123 * xdisp.c (display_line): Fix horizontal scrolling of large images
8124 when fringes are turned off. This comes at a price of not
8125 displaying the truncation/continuation glyphs in this case.
8128 * image.c (x_create_x_image_and_pixmap) [HAVE_NTGUI]: If
8129 CreateDIBSection returns an error indication, zero out *ximg after
8130 destroying the image. This avoids crashes in memory allocations
8131 due to the fact that some of the callers also call
8132 x_destroy_x_image, which will attempt to free an already free'd
8135 2014-02-18 Martin Rudalics <rudalics@gmx.at>
8137 * widget.c (update_various_frame_slots): Don't set
8138 FRAME_PIXEL_HEIGHT and FRAME_PIXEL_WIDTH here (Bug#16736).
8140 2014-02-18 Michael Albinus <michael.albinus@gmx.de>
8142 * dbusbind.c (xd_close_bus): Apply proper check on busobj.
8144 2014-02-17 Paul Eggert <eggert@cs.ucla.edu>
8146 temacs --daemon fix (Bug#16599).
8147 * emacs.c (main): Initialize daemon_pipe[1] here ...
8148 (syms_of_emacs): ... instead of here.
8150 2014-02-16 Anders Lindgern <andlind@gmail.com>
8152 * nsterm.m (keyDown:): Check for normal key even if NSNumericPadKeyMask
8155 2014-02-16 Daniel Colascione <dancol@dancol.org>
8157 * dbusbind.c (xd_lisp_dbus_to_dbus): New function.
8158 (xd_get_connection_address): Use it.
8159 (xd_close_bus): Use xd_lisp_dbus_to_dbus to instead of
8160 xd_get_connection_address because the latter signals if the bus
8161 we're trying to close is already disconnected.
8163 2014-02-13 Eli Zaretskii <eliz@gnu.org>
8165 * w32proc.c (start_timer_thread): Pass a non-NULL pointer as last
8166 argument to CreateThread. This avoids segfaults on Windows 9X.
8167 Reported by oslsachem <oslsachem@gmail.com>.
8169 2014-02-13 Paul Eggert <eggert@cs.ucla.edu>
8171 Fix subspace record bug on HP-UX 10.20 (Bug#16717).
8172 * unexhp9k800.c (unexec_error): New function, to simplify the code.
8173 (check_lseek): New function, to report lseek errors.
8174 (save_data_space, update_file_ptrs, read_header, write_header)
8175 (copy_file, copy_rest, unexec): Use these news functions.
8176 (update_file_ptrs): Don't assume wraparound behavior when
8177 converting a large size_t value to off_t.
8179 2014-02-13 Dmitry Antipov <dmantipov@yandex.ru>
8181 * composite.c (fill_gstring_header): Pass positions as C integers
8182 and move parameters checking to...
8183 (Fcomposition_get_gstring): ...this function. Handle case when
8184 buffer positions are in reversed order and avoid crash (Bug#16739).
8186 * buffer.c (validate_region): Mention current buffer in error message.
8188 2014-02-12 Marcus Karlsson <mk@acc.umu.se> (tiny change)
8190 * image.c (pbm_load): Set to NO_PIXMAP on error (Bug#16683).
8192 2014-02-12 Lars Ingebrigtsen <larsi@gnus.org>
8194 * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
8196 2014-02-11 Glenn Morris <rgm@gnu.org>
8198 * nsfns.m (ns_display_info_for_name, Fx_open_connection):
8199 Replace refs to "OpenStep" in messages.
8201 2014-02-10 Paul Eggert <eggert@cs.ucla.edu>
8203 Avoid "." at end of error diagnostics.
8204 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
8205 * font.c (Ffont_at):
8206 * nsfns.m (ns_display_info_for_name):
8207 * nsselect.m (Fx_own_selection_internal):
8208 * nsterm.m (performDragOperation:):
8209 Remove "." from end of diagnostic.
8211 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
8213 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
8214 unintuitive (bug#15824).
8215 (Fyes_or_no_p): Doc fix (bug#15456).
8217 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
8219 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
8221 * eval.c (call_debugger): When exiting the debugger, do not allow
8222 max_specpdl_size less than actual binding depth (Bug#16603).
8223 (syms_of_eval): Adjust docstring.
8225 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
8227 * cmds.c (Fself_insert_command): Output a clearer error message on
8228 negative repetitions (bug#9476).
8230 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
8232 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
8234 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
8236 * minibuf.c (Fread_string): Doc clarification (bug#15422).
8238 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
8240 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
8242 * keyboard.c (Frecursive_edit): Fix typo in docstring.
8244 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
8246 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
8248 * keyboard.c (Frecursive_edit): Say more precicely how throwing
8249 `exit' works (bug#15865).
8251 2014-02-07 Martin Rudalics <rudalics@gmx.at>
8253 Constrain window box/body sizes and margin widths (Bug#16649).
8254 * xdisp.c (window_box_width): Don't return less than zero.
8255 (window_box_left_offset, window_box_right_offset): Don't return
8256 more than the window's pixel width.
8257 * window.c (window_body_height, window_body_width): Don't return
8259 (window_resize_apply): Adjust margin width, if necessary.
8261 2014-02-07 Glenn Morris <rgm@gnu.org>
8263 * nsterm.m (syms_of_nsterm): Doc fix.
8265 2014-02-06 Eli Zaretskii <eliz@gnu.org>
8267 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte):
8268 New variables: pointers through which to call the respective APIs.
8269 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
8270 (filename_from_ansi, sys_link, check_windows_init_file):
8271 Call MultiByteToWideChar and WideCharToMultiByte through pointers.
8272 This is required on Windows 9X, where we dynamically load
8273 UNICOWS.DLL which has their non-stub implementations.
8274 (maybe_load_unicows_dll): Assign addresses to these 2 function
8275 pointers after loading UNICOWS.DLL.
8277 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
8278 MultiByteToWideChar and WideCharToMultiByte through function
8281 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte):
8284 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
8286 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
8287 for OSX >= 10.9 if separate spaces are used.
8288 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
8290 2014-02-06 Glenn Morris <rgm@gnu.org>
8292 * buffer.c (cache-long-scans): Doc fix.
8294 2014-02-05 Eli Zaretskii <eliz@gnu.org>
8296 * w32fns.c (Fw32_shell_execute): Doc fix.
8298 2014-02-05 Bastien Guerry <bzg@gnu.org>
8300 * syntax.c (Fforward_word): Call Fconstrain_to_field with
8301 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
8303 2014-02-05 Martin Rudalics <rudalics@gmx.at>
8305 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
8306 outside the window (Bug#16649).
8308 * xdisp.c (note_mouse_highlight): When entering a margin area show
8309 a non-text cursor (Bug#16647).
8311 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
8313 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
8314 It prompted a compile-time diagnostic on GNU/Linux.
8315 Simplify to remove the need for the label.
8317 2014-02-04 Eli Zaretskii <eliz@gnu.org>
8319 * w32menu.c (w32_popup_dialog): Don't condition the whole function
8320 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
8321 to show it; otherwise return 'unsupported--w32-dialog' to signal
8322 to the caller that emulation with menus is necessary.
8323 This resurrects code inadvertently deleted by the 2013-10-08 commit.
8325 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
8327 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
8330 * menu.c (Fx_popup_dialog): Don't condition the call to
8331 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
8332 special symbol 'unsupported--w32-dialog', emulate the dialog with
8333 a menu by calling x-popup-menu.
8335 * menu.h (Qunsupported__w32_dialog): New extern variable.
8337 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
8339 * keyboard.c (kbd_buffer_get_event): Read file notification events
8342 * xgselect.c (xg_select): Read glib events in any case, even if
8343 there are no file descriptors to watch for. (Bug#16519)
8345 2014-02-03 Martin Rudalics <rudalics@gmx.at>
8347 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
8348 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
8349 * w32term.c (w32_draw_window_divider): Handle first and last
8351 * w32term.h (w32_fill_area_abs): New function.
8352 * xdisp.c (x_draw_right_divider): Don't draw over bottom
8354 * xfaces.c (realize_basic_faces): Handle new face ids.
8355 * xfns.c (Fx_create_frame): Call x_default_parameter for right
8356 and bottom divider width.
8357 * xterm.c (x_draw_window_divider): Handle first and last pixels
8360 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
8362 * print.c (Fexternal_debugging_output): Add cast to pacify
8363 --enable-gcc-warnings.
8364 * eval.c (call_debugger): Grow specpdl if the debugger was
8365 entered due to specpdl overflow (Bug#16603) and allow more
8366 specpdl space for the debugger itself.
8368 2014-02-02 Martin Rudalics <rudalics@gmx.at>
8370 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
8373 2014-02-01 Eli Zaretskii <eliz@gnu.org>
8375 * w32fns.c (Ffile_system_info): Use WINAPI in the function
8376 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
8378 * print.c (Fexternal_debugging_output): If the argument character
8379 is non-ASCII, encode it with the current locale's encoding before
8380 writing the result to the terminal. (Bug#16448)
8382 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
8383 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
8386 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
8388 * process.c (create_process): Reset SIGPROF handler in the child.
8389 * callproc.c (call_process): Likewise.
8391 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
8393 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
8395 2014-01-29 Eli Zaretskii <eliz@gnu.org>
8397 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
8398 of zero to print strings, GDB doesn't like it.
8400 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
8401 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
8402 we still use correct addresses. (Bug#16576)
8404 2014-01-27 K. Handa <handa@gnu.org>
8406 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
8407 to preserve the code detection behavior of 24.3.
8408 * coding.h (struct coding_system): New member detected_utf8_bytes.
8409 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
8410 (decode_coding_gap): Use short cut for UTF-8 file reading only
8411 when coding->detected_utf8_bytes equals to coding->src_bytes.
8412 * fileio.c (Finsert_file_contents): Cancel the previous change.
8414 2014-01-29 Martin Rudalics <rudalics@gmx.at>
8416 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
8417 that are not visible.
8419 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
8421 * xmenu.c (create_and_show_popup_menu): Handle case when no key
8422 is grabbed (Bug#16565).
8424 2014-01-28 Martin Rudalics <rudalics@gmx.at>
8426 * xdisp.c (last_max_ascent): Re-remove after erroneously
8427 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
8429 (move_it_to): Re-remove reference to last_max_ascent.
8430 (Fwindow_text_pixel_size): Add iterator's max_ascent and
8431 max_descent here instead of calling line_bottom_y.
8434 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
8436 * terminal.c (initial_free_frame_resources): New function.
8437 (init_initial_terminal): Install new hook to free face cache
8438 on initial frame and avoid memory leak. For details, see
8439 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
8440 * xfaces.c (free_frame_faces): Adjust comment.
8442 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
8444 * data.c (Fstring_to_number): Document results if unparsable
8447 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
8449 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
8451 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
8453 When decoding, prefer ptrdiff_t to int for buffer positions etc.
8454 * coding.c (detect_coding_utf_8, emacs_mule_char)
8455 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
8456 (check_utf_8, decode_coding):
8457 * coding.h (struct coding_system.errors):
8458 Use ptrdiff_t, not int, for integer values derived from buffer and
8461 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
8462 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
8463 before invoking decode_coding_gap, since there's just one block.
8465 2014-01-25 Martin Rudalics <rudalics@gmx.at>
8467 Fix handling of face attributes in Fx_create_frame (Bug#16529).
8468 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
8469 too early. Again run change_frame_size before assigning menu-
8472 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
8474 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
8475 arrives, call x_check_fullscreen, in case the new display has a
8476 different resolution. (Bug#16517)
8478 2014-01-25 Eli Zaretskii <eliz@gnu.org>
8480 * term.c (read_menu_input): If the selected frame changes, exit
8482 (tty_menu_show): If the selected frame changes while we displayed
8483 a menu, throw to top level. (Bug#16479)
8485 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
8487 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
8489 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
8491 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
8492 * data.c (count_one_bits_word): Fix bug (negated comparison)
8493 when BITS_PER_ULL < BITS_PER_BITS_WORD.
8495 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
8497 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction):
8498 Avoid undefined behavior by initializing display property bit of a
8499 string processed by the bidirectional iterator. For details, see
8500 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
8502 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
8504 Minor cleanup of previous change.
8505 * image.c (imagemagick_error, Fimagemagick_types):
8506 Omit some recently-introduced and unnecessary casts and assignments.
8508 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
8510 Fix two memory leaks discovered with Valgrind.
8511 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
8512 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
8514 2014-01-22 Martin Rudalics <rudalics@gmx.at>
8516 Fixes in window size functions around Bug#16430 and Bug#16470.
8517 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
8518 (Fwindow_mode_line_height, Fwindow_header_line_height)
8519 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
8520 Minor doc-string adjustments.
8521 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
8522 Rewrite doc-strings.
8523 (window_body_height, window_body_width): Do not count partially
8524 visible lines/columns when PIXELWISE is nil (Bug#16470).
8525 (Qfloor, Qceiling): New symbols.
8527 2014-01-21 Eli Zaretskii <eliz@gnu.org>
8529 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
8530 when the image cache is not yet allocated. (Bug#16509)
8532 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
8534 * buffer.c (Fkill_buffer): When killing an indirect buffer,
8535 re-attach intervals to its base buffer (Bug#16502).
8536 * intervals.c (set_interval_object): Move from here...
8537 * intervals.h (set_interval_object): ... to here. Fix comments.
8539 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
8541 Avoid undefined behavior by initializing buffer redisplay bit.
8542 Reported by Dmitry Antipov in
8543 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
8544 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
8546 Revert some of the CANNOT_DUMP fix (Bug#16494).
8547 * lread.c (init_lread): Fix typo: NILP, not !NILP.
8549 2014-01-19 Eli Zaretskii <eliz@gnu.org>
8551 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
8552 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
8553 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
8554 they are replaced by macros that expand into direct calls to the
8555 corresponding functions from GDI32.DLL.
8556 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
8557 variables in the Cygwin build, they are unused.
8559 2014-01-19 K. Handa <handa@gnu.org>
8561 * composite.c (composition_update_it): Fix previous change.
8563 2014-01-18 Eli Zaretskii <eliz@gnu.org>
8565 Fix file name handling on MS-Windows 9X.
8566 * w32.c (maybe_load_unicows_dll): New function.
8568 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
8569 on, to make sure we can convert file names to and from UTF-8 on
8570 Windows 9X. This fixes a failure to start up because Emacs cannot
8571 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
8573 * w32font.c [WINDOWSNT]: Include w32.h.
8574 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
8575 of implementing the same stuff.
8576 Remove now unused g_b_init_is_windows_9x.
8578 * w32.h (maybe_load_unicows_dll): Add prototype.
8580 2014-01-17 Eli Zaretskii <eliz@gnu.org>
8582 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
8583 switch to single keyboard. Prevents daemon crashes when a new
8584 client connects while we show a TTY menu in an existing client.
8587 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
8589 Fix MinGW64 porting problem with _setjmp.
8590 Reported by Eli Zaretskii in:
8591 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
8592 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
8593 the old _setjmp and _longjmp. All uses changed.
8595 2014-01-13 Daniel Colascione <dancol@dancol.org>
8597 * textprop.c (Fremove_list_of_text_properties):
8598 Correctly handle reaching the end of the interval tree. (Bug#15344)
8600 2014-01-13 Martin Rudalics <rudalics@gmx.at>
8602 * xdisp.c (resize_mini_window): Round height to a multiple of
8603 frame's line height. Fix bug in calculation of window start
8604 position (Bug#16424).
8606 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
8608 * macfont.m: Include termchar.h.
8609 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
8610 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
8611 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modify from
8612 *_WITH_GC_* to take face and f as parameters.
8613 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
8614 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
8616 2014-01-13 Daniel Colascione <dancol@dancol.org>
8618 Fix menu item updating in the presence of the Unity global menu
8621 * gtkutil.h (xg_have_tear_offs): Add frame parameter
8622 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
8624 (xg_update_menubar, xg_update_menu_item): Call g_object_notify when
8625 updating menus; explain why.
8626 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
8627 problem it's supposed to solve and it interferes with detecting
8628 the presence of a global menu.
8629 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
8632 2014-01-11 K. Handa <handa@gnu.org>
8634 * composite.c (composition_update_it): Fix indexing of
8635 LGSTRING_CHAR (Bug#15984).
8637 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
8639 * unexw32.c (_start) [__MINGW64__]: Define to __start.
8641 2014-01-11 Eli Zaretskii <eliz@gnu.org>
8643 * xdisp.c (try_window_id): Don't use this function's optimizations
8644 if overlays in the buffer displayed by the window have changed
8645 since last redisplay. (Bug#16347)
8646 (message_dolog): Fix indentation.
8648 2014-01-11 Martin Rudalics <rudalics@gmx.at>
8650 * frame.c (frame_resize_pixelwise): Fix doc-string.
8652 2014-01-10 Martin Rudalics <rudalics@gmx.at>
8654 Fix handling of internal borders (Bug#16348).
8655 * dispnew.c (adjust_frame_glyphs_for_window_redisplay):
8656 Remove internal border width from pixel width of windows.
8657 (change_frame_size_1): Don't return early when frame's pixel
8658 size changes - we still have to record the new sizes in the
8660 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
8661 also when toolbar gets larger.
8662 * window.c (check_frame_size): Include internal_border_width in
8664 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
8665 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines):
8666 In non-toolkit/non-GTK version clear internal border.
8667 * xterm.c (x_clear_under_internal_border): New function for
8668 non-toolkit/non-GTK version.
8669 (x_after_update_window_line): In non-toolkit/non-GTK version
8671 (handle_one_xevent, x_set_window_size):
8672 Call x_clear_under_internal_border in non-toolkit/non-GTK version.
8673 * xterm.h (x_clear_under_internal_border): Extern it.
8675 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
8677 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
8678 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
8681 2014-01-06 Eli Zaretskii <eliz@gnu.org>
8683 * xdisp.c (redisplay_window): Don't skip window redisplay if the
8684 last value of point is not equal to buffer's point. (Bug#16129)
8686 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
8689 * nsterm.h (updateCollectionBehavior): Rename from
8690 updateCollectionBehaviour. All uses changed.
8692 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
8693 * Makefile.in (SETFATTR): New macro.
8694 (temacs$(EXEEXT)): Use it.
8696 2014-01-04 Martin Rudalics <rudalics@gmx.at>
8698 Fix maximization behavior on Windows (Bug#16300).
8699 * w32fns.c (w32_fullscreen_rect): Don't handle
8700 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
8701 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
8702 of SetWindowPos. Restore last placement also when leaving
8703 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
8704 but the FULLSCREEN_BOTH case.
8706 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
8709 * data.c (arithcompare_driver):
8710 * fileio.c (Fcar_less_than_car):
8711 * fns.c (internal_equal):
8712 * frame.c (delete_frame):
8713 * lisp.h (enum More_Lisp_Bits):
8715 Avoid C99 constructs that don't work in C89.
8716 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
8717 to port to C89, which doesn't have 'long long'.
8718 (count_trailing_zero_bits): Use them.
8720 2014-01-03 Chong Yidong <cyd@gnu.org>
8722 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
8724 2014-01-02 Martin Rudalics <rudalics@gmx.at>
8726 Further adjust frame/window scrollbar width calculations.
8727 * window.c (apply_window_adjustment):
8728 Set windows_or_buffers_changed.
8729 (Fwindow_scroll_bars): Return actual scrollbar width.
8730 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
8731 For non-toolkit builds again use 14 as minimum width and set
8732 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
8733 * xterm.c (XTset_vertical_scroll_bar): Take width from
8734 WINDOW_SCROLL_BAR_AREA_WIDTH.
8735 (x_new_font): Rename wid to unit. Base calculation of new
8736 scrollbar width on toolkit used and make it analogous to that of
8737 x_set_scroll_bar_default_width.
8738 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
8739 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
8740 of GetSystemMetrics.
8741 * w32term.c (w32_set_vertical_scroll_bar): Take width from
8742 WINDOW_SCROLL_BAR_AREA_WIDTH.
8743 (x_new_font): Make it correspond to changes in xterm.c.
8745 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
8747 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
8748 This is a cleaner way to fix the MinGW-w64 porting problem.
8749 Check for INTPTR_MAX misconfiguration.
8751 2014-01-01 Eli Zaretskii <eliz@gnu.org>
8753 * search.c (newline_cache_on_off, find_newline): In indirect
8754 buffers, use the newline cache of the base buffer.
8756 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
8757 buffer, invalidate the caches of its base buffer. (Bug#16265)
8759 * indent.c (width_run_cache_on_off, compute_motion): In indirect
8760 buffers, use the width-run cache of the base buffer.
8762 * xdisp.c (redisplay_window): When the window displays an indirect
8763 buffer, and the character widths in the display table have
8764 changed, invalidate the width-run cache of the corresponding base
8767 * fileio.c (Finsert_file_contents): When invalidating the newline
8768 cache, consider the case of inserting into indirect buffer.
8770 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
8771 In indirect buffers, use the paragraph cache of the base buffer.
8773 2013-12-31 Martin Rudalics <rudalics@gmx.at>
8775 * window.c (grow_mini_window): Fix last change.
8777 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
8779 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
8781 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
8783 * w32term.c (w32_initialize): Use LCID and LOWORD.
8785 * w32proc.c (create_child): Use pid_t for 5th argument.
8786 (IsValidLocale): Don't provide prototype for MinGW64.
8787 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
8788 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
8790 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
8791 MinGW64 doesn't support.
8793 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
8795 * w32.c (set_named_security_info): New function.
8796 (acl_set_file): Fall back on set_named_security_info if
8797 set_file_security fails.
8798 (g_b_init_set_named_security_info_w)
8799 (g_b_init_set_named_security_info_a): New static variables.
8800 (globals_of_w32): Initialize them to zero.
8801 (set_named_security_info): Set them to non-zero if the
8802 corresponding API is available.
8803 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc):
8804 New function typedefs.
8806 2013-12-31 Martin Rudalics <rudalics@gmx.at>
8808 Some more fixes following pixelwise resize changes including one
8810 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
8811 of frame_resize_pixelwise.
8812 * widget.c (pixel_to_text_size): New function.
8813 (update_wm_hints): Have size hints respect value of
8814 frame_resize_pixelwise.
8815 (EmacsFrameResize): Alway process resize requests pixelwise.
8816 * window.c (grow_mini_window): Make sure mini window is at least
8818 * xdisp.c (display_menu_bar): Make sure menubar extends till
8820 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
8821 (x_set_tool_bar_lines): Calculate pixelwise.
8822 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
8823 frame_resize_pixelwise.
8825 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
8827 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
8828 variables not used there.
8830 2013-12-30 Eli Zaretskii <eliz@gnu.org>
8832 * w32.c (sys_umask): New function. (Bug#16299)
8834 2013-12-30 Martin Rudalics <rudalics@gmx.at>
8836 * dispnew.c (change_frame_size_1): Take old width of root window
8837 from that window's pixel width. (Bug#16284)
8839 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
8841 Plain copy-file no longer chmods an existing destination (Bug#16133).
8842 * fileio.c (realmask): Now a static var, not a local.
8843 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
8844 Remove arg STATPTR. All uses changed.
8845 (Fcopy_file): Do not alter permissions of existing destinations,
8846 unless PRESERVE-PERMISSIONS (renamed from
8847 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
8848 Avoid race when testing for existing destinations and for
8849 when input and output files are the same.
8850 If changing the group fails, adjust both default and
8851 preserved permissions so that access is not granted to the
8853 (Fset_default_file_modes, init_fileio): Update realmask.
8854 (Fdefault_file_modes): Use realmask instead of calling umask.
8856 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
8858 Fix pipe bug with OS X emacs --daemon (Bug#16262).
8859 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
8860 flags on the daemon pipe ends before execing.
8862 2013-12-28 Eli Zaretskii <eliz@gnu.org>
8864 * w32fns.c (Fx_create_frame): Error out if called from a TTY
8865 session. (Bug#14739)
8867 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
8869 * callproc.c (Vexec_path): Document that exec-directory is in it.
8871 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
8873 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
8876 2013-12-27 Chong Yidong <cyd@gnu.org>
8878 * data.c (Fsymbol_function): Doc fix.
8880 2013-12-26 Martin Rudalics <rudalics@gmx.at>
8882 Some more tinkering with Bug#16051.
8883 * window.c (resize_frame_windows): Don't let the size of the
8884 root window drop below the frame's default character size.
8885 Never ever delete any subwindows - let the window manager do the
8888 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
8889 of toolbar lines needed when they exceed the height of the root
8891 (unwind_create_frame_1): New function.
8892 (Fx_create_frame): Generally inhibit calling the window
8893 configuration change hook here. Remove extra call to
8894 change_frame_size - it's not needed when we don't run the
8895 configuration change hook.
8897 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
8899 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
8900 On my Fedora 19 platform the core dumps were so big that
8901 my desktop became nearly catatonic.
8902 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
8903 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
8904 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
8905 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
8906 a clang-only syntax.
8907 * conf_post.h (__has_feature): New macro, if not already defined.
8908 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
8909 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
8911 2013-12-25 Eli Zaretskii <eliz@gnu.org>
8913 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
8914 is a file name. (Bug#16252)
8916 2013-12-25 Chong Yidong <cyd@gnu.org>
8918 * keyboard.c (Voverriding_terminal_local_map)
8919 (Voverriding_local_map): Doc fix.
8921 * keymap.c (Vemulation_mode_map_alists): Doc fix.
8923 2013-12-24 Eli Zaretskii <eliz@gnu.org>
8925 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
8926 file name when it is submitted to ShellExecute. Simplify code.
8927 Don't test DOCUMENT for being a string, as that is enforced by
8928 CHECK_STRING. Doc fix.
8930 2013-12-23 Eli Zaretskii <eliz@gnu.org>
8932 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
8933 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
8934 redisplay_tool_bar does. Improve and fix commentary.
8935 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
8936 limits of the glyph matrices. (Bug#16051)
8937 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
8938 only when the new size is different from the old one, and the new
8939 size can be achieved given the frame height.
8941 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
8943 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
8945 2013-12-23 Glenn Morris <rgm@gnu.org>
8947 * lread.c (Fload): Mention load-prefer-newer in doc.
8949 2013-12-22 Martin Rudalics <rudalics@gmx.at>
8951 Handle Bug#16207 by being more restrictive when running hooks.
8952 * window.c (unwind_change_frame): New function.
8953 (Fset_window_configuration): Don't run configuration change hook
8954 while the frame configuration is unsafe. Call select_window
8957 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
8959 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
8961 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
8963 * nsterm.h: Declare EmacsColor category.
8965 * nsterm.m (NSColor): Implement EmacsColor category.
8966 (ns_get_color): Use colorUsingDefaultColorSpace.
8967 (ns_get_color, ns_term_init): Use colorForEmacsRed.
8969 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
8971 2013-12-21 Eli Zaretskii <eliz@gnu.org>
8973 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
8974 having the PNG_NORETURN attribute, to avoid compiler warning in
8977 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8979 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
8981 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
8982 fringe background extension.
8983 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
8984 because they are now always the same as `left' and `width',
8985 respectively. Remove code for the case that `width' and
8986 `sb_width' are different.
8988 2013-12-20 Martin Rudalics <rudalics@gmx.at>
8990 Remove scroll_bar_actual_width from frames.
8991 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
8992 * frame.c (Fscroll_bar_width): Return scroll bar area width.
8993 (x_figure_window_size):
8994 * nsterm.m (x_set_window_size):
8995 * widget.c (set_frame_size):
8996 * w32term.c (x_set_window_size):
8997 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
8998 scroll_bar_actual_width.
9000 Convert scroll_bar members to integers on Windows.
9001 * w32term.h (struct scroll_bar): Convert top, left, width,
9002 height, start, end and dragging to integers.
9003 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
9005 * w32term.c (w32_set_scroll_bar_thumb)
9006 (w32_scroll_bar_handle_click): Remove XINT conversions for
9007 scroll_bar members. Treat bar->dragging as integer.
9008 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
9009 first element. Remove XINT conversions for scroll_bar members.
9010 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
9011 Remove XINT conversions for scroll_bar members.
9013 Fix assignment for new window total sizes.
9014 * window.c (Fwindow_resize_apply_total): Assign values for
9017 2013-12-20 Chong Yidong <cyd@gnu.org>
9019 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
9020 argument to `append'.
9022 2013-12-19 Eli Zaretskii <eliz@gnu.org>
9024 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
9025 current text face, for extending the face of the display margins.
9028 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
9029 Doc fix. (Bug#16190)
9031 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
9033 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
9036 * nsterm.m (Qfile, Qurl): New.
9037 (EV_MODIFIERS2): New macro.
9038 (EV_MODIFIERS): Use EV_MODIFIERS2.
9039 (ns_term_init): Remove font and color from DND, does not work on
9040 newer OSX, and other ports don't have them.
9041 (performDragOperation:): Handle modifiers used during drag.
9042 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
9043 Remove global Lisp variables used to communicate with ns-win.el.
9044 Remove font and color handling.
9045 (syms_of_nsterm): Defsym Qfile and Qurl.
9047 2013-12-19 Anders Lindgren <andlind@gmail.com>
9049 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
9050 (ns_constrain_all_frames, x_set_offset): Remove assignment to
9052 (updateFrameSize:, windowWillResize:toSize:): Add trace.
9053 (constrainFrameRect): Remove special case nr_screens == 1.
9054 Don't constrain size to size of view.
9056 * nsterm.h (ns_output): Remove dont_constrain.
9058 2013-12-19 Anders Lindgren <andlind@gmail.com>
9060 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
9062 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
9064 Minor fixes for recent openp changes.
9065 * lisp.h (GCPRO7): New macro.
9066 * lread.c (openp): Use bool for boolean; all callers changed.
9067 Protect save_string from GC. Don't assume that file descriptors
9068 are nonzero. Redo save_mtime comparison to avoid bogus GCC
9069 warning about uninitialized variable.
9071 2013-12-18 Eli Zaretskii <eliz@gnu.org>
9073 * w32fns.c (emacs_abort): Use intptr_t as argument of
9074 INT_BUFSIZE_BOUND, to avoid compiler warnings.
9076 2013-12-18 Glenn Morris <rgm@gnu.org>
9078 * lread.c (Fload): Pass load_prefer_newer to openp.
9079 Don't bother checking mtime if openp already did it.
9080 (openp): Add `newer' argument, to check all suffixes
9081 and find the newest file.
9082 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
9083 * callproc.c (call_process):
9084 * charset.c (load_charset_map_from_file):
9085 * emacs.c (init_cmdargs):
9086 * image.c (x_create_bitmap_from_file, x_find_image_file):
9088 * lread.c (Flocate_file_internal):
9089 * process.c (Fformat_network_address):
9090 * sound.c (Fplay_sound_internal):
9091 * w32.c (check_windows_init_file):
9092 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
9094 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
9096 2013-12-17 Eli Zaretskii <eliz@gnu.org>
9098 * w32.c (getloadavg): Don't index samples[] array with negative
9099 indices. Recover from wall-clock time being set backwards.
9101 * w32term.c (w32_initialize): Declare the argument of
9102 set_user_model as const.
9104 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
9105 (w32_menu_show): Constify some arguments passed to MessageBox.
9107 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
9108 to initialize Lisp objects.
9110 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
9111 initialize Lisp objects.
9113 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
9114 use variables used only on X under that condition.
9116 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
9117 variables not used there.
9119 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
9121 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
9122 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
9124 2013-12-16 Eli Zaretskii <eliz@gnu.org>
9126 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
9127 code, revealed in presence of R2L characters, character
9128 compositions, and display vectors. A better fix for Bug#16148.
9129 (extend_face_to_end_of_line): Don't reference tool_bar_window in
9130 GTK and NS builds, they don't have this member of struct frame.
9132 * dispextern.h (struct composition_it): Correct a comment for the
9135 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
9137 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
9138 This prevents a compilation error on C compilers that do not
9139 default functions to return 'int' if not declared. Also, add
9140 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
9141 since it now uses inline functions.
9143 2013-12-16 Eli Zaretskii <eliz@gnu.org>
9145 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
9146 display margins on mode line, header line, and in the frame's
9147 tool-bar window. (Bug#16165)
9149 2013-12-16 Andreas Schwab <schwab@suse.de>
9151 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
9153 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
9155 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
9158 2013-12-16 Martin Rudalics <rudalics@gmx.at>
9160 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
9162 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
9164 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
9165 intended to find bogus pointers in font objects (Bug#16140).
9166 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
9167 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
9168 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
9169 Disable for MS-Windows due to Bug#15876; apparently this
9170 requires more or less substantial changes in fontset code.
9171 * xfont.c (xfont_close):
9172 * xftfont.c (xftfont_close): Call x_display_info_for_display
9173 to check whether 'Display *' is valid (Bug#16093 and probably
9176 2013-12-15 Eli Zaretskii <eliz@gnu.org>
9178 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
9179 Reported by Juanma Barranquero <lekktu@gmail.com>.
9181 * process.c (Fprocess_send_eof): Don't crash if someone tries to
9182 open a pty on MS-Windows. (Bug#16152)
9184 * emacs.c (decode_env_path): Fix bogus comparison against
9185 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
9187 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
9189 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
9190 (Fx_file_dialog): Add parentheses around && to silence warning.
9192 * w32term.c (construct_drag_n_drop): Remove unused local variable.
9194 2013-12-15 Eli Zaretskii <eliz@gnu.org>
9196 * xdisp.c (extend_face_to_end_of_line): Extend background of
9197 non-default face in margin areas as well. (Bug#16151)
9198 (display_line): Call extend_face_to_end_of_line for continued
9199 lines as well, if the display margins have non-zero width.
9200 (set_glyph_string_background_width): When needed, set the
9201 extends_to_end_of_line_p flag on glyph strings to be drawn in
9202 margin areas, not only in the text area.
9204 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
9207 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
9209 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
9210 Don't worry about verify_error being t, since it has to be a list.
9212 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
9214 Use bool for boolean, focusing on headers.
9215 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
9216 No need to include <stdbool.h>, since conf_post.h does it now.
9217 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
9218 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
9219 (SET_PER_BUFFER_VALUE_P):
9220 * ccl.c, ccl.h (setup_ccl_program):
9221 * ccl.h (CHECK_CCL_PROGRAM):
9222 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
9223 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
9224 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
9225 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
9226 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
9227 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
9228 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
9229 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
9230 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
9231 (CHARSET_FAST_MAP_SET):
9232 * coding.c (decode_coding_ccl, encode_coding_ccl):
9233 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
9234 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
9235 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
9236 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
9237 (decode_coding_c_string):
9238 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
9239 * conf_post.h (has_attribute):
9240 * dispextern.h (trace_redisplay_p)
9241 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
9242 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
9243 (SET_GLYPH_FROM_CHAR_GLYPH)
9244 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
9245 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
9246 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
9247 (cursor_in_mouse_face_p):
9248 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
9249 (blank_row, prepare_desired_row)
9250 (build_frame_matrix_from_leaf_window, make_current)
9251 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
9252 (update_window, scrolling_window, update_frame_line):
9253 * disptab.h (GLYPH_FOLLOW_ALIASES):
9254 * editfns.c (Fformat):
9255 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
9256 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
9257 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
9258 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
9259 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
9260 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
9261 (FONT_DEFERRED_LOG):
9262 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P)
9263 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
9264 (FRAME_MOUSE_UPDATE):
9265 * fringe.c (Fdefine_fringe_bitmap):
9266 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
9267 (x_create_bitmap_from_xpm_data, xpm_load_image):
9268 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
9269 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
9270 (MERGE_INTERVAL_CACHE):
9271 * keymap.h (KEYMAPP):
9272 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
9273 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
9274 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
9275 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
9276 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
9277 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
9278 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
9279 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
9280 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
9281 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
9282 (SETUP_BUFFER_SYNTAX_TABLE):
9283 * systime.h (timespec_valid_p):
9284 * term.c (save_and_enable_current_matrix):
9285 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
9286 * xdisp.c (in_display_vector_p, display_tool_bar_line)
9287 (redisplay_internal, try_window_reusing_current_matrix)
9288 (sync_frame_with_window_matrix_rows, try_window_id)
9289 (display_menu_bar, display_tty_menu_item, display_mode_line)
9290 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
9291 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
9292 * xmenu.c (xmenu_show):
9293 * xterm.c (use_xim, x_term_init):
9294 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
9295 (struct x_bitmap_record):
9296 Use bool for booleans.
9297 * ccl.c (struct buffer_text):
9298 * ccl.h (struct ccl_program):
9299 * charset.h (struct charset):
9301 * coding.h (struct iso_2022_spec, struct coding_system):
9302 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
9303 (struct glyph_string, struct face, struct face_cache)
9304 (struct bidi_string_data, struct bidi_it)
9305 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
9307 * editfns.c (Fformat):
9308 * frame.h (struct frame):
9309 * fringe.c (struct fringe_bitmap):
9310 * intervals.h (struct interval):
9311 * keyboard.h (struct kboard):
9312 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
9313 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
9314 (struct Lisp_Buffer_Local_Value, union specbinding):
9315 * macfont.m (struct macfont_info):
9316 * process.h (struct Lisp_Process):
9317 * termchar.h (struct tty_display_info):
9318 * window.h (struct window):
9319 * xterm.h (struct x_output):
9320 Use bool_bf for boolean bit-fields.
9321 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
9322 All callers changed.
9323 * ccl.h (struct ccl_program): Remove unused members private_state,
9324 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
9326 (struct ccl_spec): Remove unused members cr_carryover,
9327 eight_bit_carryover.
9328 * conf_post.h: Include <stdbool.h>.
9329 (bool_bf): New type.
9330 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
9331 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE)
9332 (MERGE_INTERVAL_CACHE): Surround statement macro with proper
9333 'do { ... } while (false)' brackets.
9334 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
9335 Args must now be expressions; all callers changed.
9336 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
9337 (PRODUCE_GLYPHS): Simplify use of boolean.
9338 * fileio.c (Fcopy_file):
9339 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
9340 * lisp.h (UNGCPRO): Return void, not int.
9341 (FOR_EACH_TAIL): Use void expression, not int expression.
9342 * region-cache.c: Reindent.
9343 * region-cache.h: Copy comments from region-cache.c, to fix
9344 incorrect remarks about booleans.
9346 2013-12-14 Eli Zaretskii <eliz@gnu.org>
9348 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
9349 when character at point is displayed from a display vector.
9352 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
9354 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
9355 now a list of certificate validation checks that will abort a
9356 connection with an error.
9357 (Fgnutls_boot): Document it and use it.
9359 2013-12-14 Martin Rudalics <rudalics@gmx.at>
9361 * w32term.c (w32_enable_frame_resize_hack): New variable.
9362 (x_set_window_size): Use it to hack frame resizing on Windows
9365 2013-12-14 Eli Zaretskii <eliz@gnu.org>
9367 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
9368 Windows-specific code to w32.c. Change error message text to
9369 match that of Posix platforms.
9371 * w32.c (w32_copy_file): New function, most of the code copied and
9372 reworked from Fcopy_file. Improve error handling. Plug memory
9373 leak when errors are thrown. Support file names outside of the
9374 current codepage. (Bug#7100)
9376 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
9378 * lread.c (load_path_default): Prototype.
9380 2013-12-13 Glenn Morris <rgm@gnu.org>
9382 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
9383 (dump_path): Remove.
9384 (load-path-default): Remove `changed' argument.
9385 Do not set dump_path permanently. Simplify.
9386 (init_lread): Simplify.
9387 (syms_of_lread): Remove dump_path.
9389 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
9391 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
9392 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
9393 2013-12-12 font-related change to avoid Bug#16128, which
9394 is quite hard to fix without even more substantial changes.
9396 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
9398 * font.c (font_close_object): Check for live frame (Bug#16128).
9400 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
9402 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
9403 Return ptrdiff_t, not int, since it's a buffer size.
9404 Reindent/reparen some macros to a more Gnuish style.
9406 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
9408 Avoid undefined behavior with huge regexp interval counts.
9409 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
9410 since it's now specialized to interval counts. All uses changed.
9411 Do not assume wraparound on signed integer overflow.
9412 (regex_compile): Simplify based on the above changes.
9414 2013-12-12 Eli Zaretskii <eliz@gnu.org>
9416 Support file names on MS-Windows that use characters outside of
9417 the current system codepage. (Bug#7100)
9419 * w32.c (get_file_security, set_file_security)
9420 (create_symbolic_link): Separate pointers and boolean flags for
9421 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
9422 non-zero, else the former.
9423 (codepage_for_filenames, filename_to_utf16, )
9424 (filename_from_utf16, filename_to_ansi, filename_from_ansi):
9426 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
9428 (normalize_filename): Lose the DBCS code, now works on UTF-8.
9429 Accept only one argument; all callers changed.
9430 (dostounix_filename): Remove the second argument, now works in
9431 UTF-8. All callers changed.
9432 (parse_root): Lose DBCS code.
9433 (get_long_basename, w32_get_short_filename, init_environment)
9434 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
9435 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
9436 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
9437 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
9438 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
9439 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
9441 (ansi_encode_filename): New function.
9442 (get_emacs_configuration, get_emacs_configuration_options):
9444 (add_volume_info, GetCachedVolumeInformation): Run the input file
9445 name through unixtodos_filename, to ensure it is stored and
9446 referenced in canonical form.
9447 (get_volume_info): Lose the DBCS code, now works in UTF-8.
9448 (logon_network_drive, sys_link, utime): Improve error handling.
9449 (sys_access): New function.
9450 (hashval, generate_inode_val): Unused functions deleted.
9451 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
9452 (check_windows_init_file): Convert error message from UTF-8 to
9453 ANSI codepage, for display in the message box.
9454 (globals_of_w32): Set w32_unicode_filenames according to the OS
9457 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
9458 w32_unicode_filenames is non-zero, ANSI mode otherwise.
9459 (syms_of_w32term): Declare w32-unicode-filenames.
9461 * w32proc.c (new_child, delete_child): Remove code that handled
9462 unused pending_deletion and input_file members of the child struct.
9463 (create_child, sys_spawnve): Convert all file names to ANSI
9464 codepage. Use ANSI APIs explicitly; forcibly fail if any file
9465 name cannot be encoded in ANSI codepage. Don't use
9466 unixtodos_filename, mirror slashes by hand.
9467 (record_infile, record_pending_deletion): Functions deleted.
9468 (Fw32_short_file_name): Call w32_get_short_filename instead of
9471 * w32notify.c (add_watch): Work in Unicode mode when
9472 w32_unicode_filenames is non-zero, ANSI mode otherwise.
9473 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
9474 instead, do the same with Lisp primitives.
9476 * w32fns.c (file_dialog_callback, Fx_file_dialog)
9477 (Fsystem_move_file_to_trash, Fw32_shell_execute)
9478 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
9479 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
9480 (Fw32_shell_execute): Improve error reporting.
9481 (Fdefault_printer_name): Ifdef away for Cygwin.
9483 * w32.h (struct _child_process): Remove input_file and
9484 pending_deletion members that are no longer used.
9485 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
9486 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
9487 (ansi_encode_filename): New and updated prototypes.
9489 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
9491 (unexec): Don't use dostounix_filename, it expects a file name in
9492 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
9495 * fileio.c (Ffile_name_directory, file_name_as_directory)
9496 (directory_file_name, Fexpand_file_name)
9497 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
9498 arguments of dostounix_filename.
9499 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
9500 use MAX_UTF8_PATH for size of file-name strings.
9501 (emacs_readlinkat): Build an explicitly unibyte string for file
9503 (syms_of_fileio) <file-name-coding-system>:
9504 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
9506 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
9507 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
9508 directories to UTF-8.
9509 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
9510 environment, and each element of the input PATH, to UTF-8.
9512 * dired.c (file_attributes): Use build_unibyte_string explicitly
9513 to make Lisp strings from user and group names.
9515 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
9518 * coding.c (decode_file_name, encode_file_name): New functions.
9520 * termcap.c (tgetent): Adapt to the change in arguments of
9523 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
9526 * msdos.c (dostounix_filename, init_environment): Adapt to the
9527 change in arguments of dostounix_filename.
9529 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
9530 [WINDOWSNT]: Encode file names passed to the image libraries in
9533 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
9534 [WINDOWSNT]: Convert file names to the current ANSI codepage.
9536 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
9537 arguments of dostounix_filename.
9539 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
9541 * font.h (struct font_entity) [HAVE_NS]: New field to record
9542 font driver which was used to create this entity.
9543 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
9544 frame where the font was opened.
9545 (font_close_object): Add prototype.
9546 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
9547 (font_close_object): Not static any more. Lost frame arg.
9548 Adjust comment and users.
9549 * alloc.c (cleanup_vector): Call font_close_object to adjust
9550 per-frame font counters correctly. If HAVE_NS, also call
9551 driver-specific cleanup for font-entity objects.
9552 * ftfont.c (ftfont_open):
9553 * nsfont.m (nsfont_open):
9554 * w32font.c (w32font_open_internal):
9555 * xfont.c (xfont_open):
9556 * xftfont.c (xftfont_open): Save frame pointer in font object.
9557 * macfont.m (macfont_open): Likewise.
9558 (macfont_descriptor_entity): Save driver pointer to be able
9559 to call its free_entity routine when font-entity is swept.
9560 * ftxfont.c (ftxfont_open): Add eassert because frame
9561 pointer should be saved by ftfont_driver.open.
9563 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
9565 * xterm.c (x_make_frame_visible): Restore hack which is needed when
9566 input polling is used. This is still meaningful for Cygwin, see
9567 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
9568 * keyboard.c (poll_for_input_1, input_polling_used):
9569 Define unconditionally.
9570 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
9571 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
9572 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
9573 (font_for_char): Prefer ptrdiff_t to int for buffer position.
9574 (face_for_char): Likewise. Rearrange eassert and return ASCII
9575 face for CHAR_BYTE8_P.
9576 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
9578 2013-12-11 Ken Brown <kbrown@cornell.edu>
9580 * dispextern.h (erase_phys_cursor):
9581 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
9583 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
9585 * nsterm.m (x_free_frame_resources):
9586 * term.c (tty_free_frame_resources):
9587 * xterm.c (x_free_frame_resources): Do not check for non-NULL
9588 face cache because it's implied by free_frame_faces anyway.
9589 * w32term.c (x_free_frame_resources): Likewise. Do not call
9590 free_frame_faces twice.
9592 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
9594 * editfns.c (Fformat_time_string): Mention %F in the doc.
9596 2013-12-11 Martin Rudalics <rudalics@gmx.at>
9598 * window.c (resize_frame_windows): Don't return immediately when
9599 the root window's size doesn't change - the minibuffer window
9600 may still have to be repositioned/resized.
9601 * xfns.c (Fx_create_frame): Always change the frame size after
9602 initializing the frame's faces.
9603 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
9604 change_frame_size should already have done it.
9605 (x_new_font): Assign new tool- and menu-bar heights.
9606 (x_set_window_size_1): Account for tool- and menu-bar heights
9607 (Bug#16013). Don't set pixel sizes since change_frame_size
9608 should already have done it.
9610 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
9612 Remove the option of using libcrypto.
9613 * Makefile.in (LIB_CRYPTO): Remove.
9614 (LIBES): Don't use it.
9616 2013-12-11 Juri Linkov <juri@jurta.org>
9618 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
9619 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
9621 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
9623 * xdisp.c (display_tool_bar_line): Don't extend on a previously
9624 drawn tool bar items (Bug#16058).
9625 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
9627 2013-12-09 Ken Brown <kbrown@cornell.edu>
9629 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
9631 * lisp.h (get_frame_param): Adjust conditions for prototype
9634 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
9636 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
9637 Avoid unused macro warning if configured --without-xft.
9639 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
9641 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
9643 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
9645 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
9647 * emacs.c (main): Call fixup_locale a second time for GNUstep.
9649 2013-12-08 Martin Rudalics <rudalics@gmx.at>
9651 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
9653 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
9655 Use libcrypto's checksum implementations if available, for speed.
9656 * Makefile.in (LIB_CRYPTO): New macro.
9659 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
9660 The macro didn't conform to C99 due to type mismatch,
9661 which caused compilation failure with Sun C 5.12,
9662 and it was confusing anyway. Include window.h to declare
9663 redisplay_other_windows.
9665 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
9667 * window.c (set_window_buffer): Update mode line (bug#16084).
9669 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
9671 Fix minor problems found by static checking.
9672 * keyboard.c (poll_for_input_1, input_polling_used):
9673 Define only if HAVE_NTGUI.
9674 * xmenu.c (popup_activate_callback): Omit unnecessary
9675 check against USE_X_TOOLKIT, which must be defined here anyway.
9676 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
9679 2013-12-07 Martin Rudalics <rudalics@gmx.at>
9681 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
9683 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
9685 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
9687 * nsterm.m (x_set_window_size): Remove fprintf.
9688 (init): Define always. Set applicationDidFinishLaunchingCalled
9690 (applicationDidFinishLaunching:):
9691 Set applicationDidFinishLaunchingCalled.
9692 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
9695 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
9697 Pixel resize changes for NS (Bug#16049).
9698 * nsterm.m (x_set_window_size): Change parameters rows/cols to
9699 height/width. row/cols are locals.
9700 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
9701 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
9702 (windowWillResize): Remove gsextra. Calculate extra as in
9704 (x_new_font): Don't change frame size if fullscreen.
9705 Change size pixelwise.
9707 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
9708 comment in xfns.c. Change to pixelwise call.
9710 2013-12-06 Eli Zaretskii <eliz@gnu.org>
9712 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
9715 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
9717 * xterm.c (input_signal_count): Remove.
9718 (x_dispatch_event): Define unconditionally.
9719 (x_make_frame_visible): Process X events until the frame
9720 is really visible (Bug#16027).
9721 * xterm.h (x_dispatch_event): Declare unconditionally.
9723 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
9725 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
9727 * nsterm.m (x_set_window_size): Handle pixelwise.
9729 2013-12-05 Martin Rudalics <rudalics@gmx.at>
9731 * w32term.c (x_new_font):
9732 * xterm.c (x_new_font): Calculate new frame size from new font
9735 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
9737 * lisp.h (FOR_EACH_TAIL): New macro.
9738 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
9740 * window.c (select_window): Call second wset_redisplay before we change
9741 selected_window (bug#16034).
9743 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
9745 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
9747 2013-12-04 Eli Zaretskii <eliz@gnu.org>
9749 * w32xfns.c: Include window.h, to avoid a compiler warning.
9751 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
9753 * window.c (window_scroll): Mark window for redisplay (bug#16034).
9754 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
9755 window_scroll takes care of it.
9756 (Fset_window_point, Fdelete_other_windows_internal)
9757 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
9758 (Fsplit_window_internal, Fdelete_window_internal)
9759 (Fresize_mini_window_internal, Fset_window_configuration)
9760 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
9761 cause redisplay instead of forcing a complete redisplay.
9762 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
9763 we're only affecting the selected_window.
9765 2013-12-04 Eli Zaretskii <eliz@gnu.org>
9767 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
9768 directional control characters. Update type and category
9769 determination according to the UBA from Unicode v6.3.
9770 (bidi_category_t): New category EXPLICIT_FORMATTING.
9772 * dispextern.h (bidi_type_t): Update to include new bidirectional
9773 properties introduced with Unicode v6.3. (Bug#16043)
9775 2013-12-04 Martin Rudalics <rudalics@gmx.at>
9777 * xterm.c (XTflash): Fix coordinate of bottom area to flash
9780 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
9782 * font.c (font_list_entities): Remove dummy assignment.
9783 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
9784 used on graphic displays only. Remove unused 'font_encoder' member.
9785 (struct font_bitmap): Remove unused 'extra' member.
9786 * nsfont.m (nsfont_open):
9787 * w32font.c (w32font_open_internal):
9788 * ftfont.c (ftfont_get_bitmap): Adjust users.
9790 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
9792 Use bool for boolean.
9793 * tparam.c (tparam1):
9794 * undo.c (record_point, record_property_change):
9795 Use bool for boolean, for local vars that are always true or false.
9797 Minor integer overflow fixes (Bug#16033).
9798 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
9799 This improves on the previous fix to this function.
9800 (window_resize_check): When summing up pixel counts, don't rely on
9801 undefined behavior if the sum overflows.
9803 2013-12-03 Martin Rudalics <rudalics@gmx.at>
9805 * window.c (Fset_window_new_pixel): Don't choke at negative
9806 argument value (Bug#16033).
9808 * xfns.c (Fx_create_frame): Add another call to change_frame_size
9809 to avoid crash in window_box_height.
9811 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
9812 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
9814 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
9816 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
9818 Minor integer overflow fixes.
9819 * window.c (Fset_window_new_pixel, grow_mini_window):
9820 * xdisp.c (Fwindow_text_pixel_size):
9821 Avoid undefined behavior on signed integer overflow.
9822 * xfns.c (x_set_mouse_color):
9823 Check that drag shape fits in 'unsigned', since that's what X wants.
9825 2013-12-02 Eli Zaretskii <eliz@gnu.org>
9827 Improve reporting of fatal exception on MS-Windows.
9828 * w32fns.c (my_exception_handler): New function.
9829 (globals_of_w32fns): Set it up as the unhandled exception
9830 handler. Initialize exception code and address to zeros.
9831 (emacs_abort): If the exception code and address are available,
9832 print them at the beginning of the backtrace. Fix the format of
9833 printing addresses (was producing 0x0x12345678 on XP).
9836 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
9838 * eval.c (Fbacktrace__locals): New function.
9839 (syms_of_eval): Defsubr it.
9841 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
9843 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
9844 Define here to unify between...
9845 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
9846 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
9848 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
9850 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
9852 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
9853 fringe background extension.
9854 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
9855 because they are now always the same as `left' and `width',
9856 respectively. Remove code for the case that `width' and
9857 `sb_width' are different.
9859 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
9861 Fix minor problems found by static checking.
9862 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
9863 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
9864 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
9866 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
9868 * image.c (imagemagick_compute_animated_image): Don't crash if we
9869 have an animation with different-sized images (bug#15313).
9871 2013-11-30 Martin Rudalics <rudalics@gmx.at>
9873 Remove some unused items introduced during pixelwise change.
9874 * window.c (window_resize_total_check): Remove unused function.
9875 * xdisp.c (remember_mouse_glyph): Remove unused label.
9876 (Ftool_bar_height): Move declaration inside #if.
9877 * xterm.c (x_set_window_size): Don't use r and c.
9879 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
9881 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
9884 * window.c (Fset_window_configuration): Comment out unused variables.
9886 * w32term.c (w32_read_socket): Remove unused variable `buf'.
9888 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
9890 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
9892 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
9894 * gnutls.c (gnutls_audit_log_function): Only declare and define if
9895 HAVE_GNUTLS3 (Bug#16001).
9897 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
9898 if interrupts are deferred (Bug#15801).
9900 2013-11-30 Martin Rudalics <rudalics@gmx.at>
9902 Support resizing frames and windows pixelwise.
9903 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
9904 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
9905 (struct glyph_matrix): Replace window_left_col and
9906 window_top_line by window_pixel_left and window_pixel_top.
9907 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
9909 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
9910 (draw_window_divider, move_it_to, x_draw_right_divider)
9911 (x_draw_bottom_divider, change_frame_size): Add or fix
9913 * dispnew.c (change_frame_size_1): Change prototype.
9914 (adjust_glyph_matrix, required_matrix_width)
9915 (adjust_frame_glyphs_for_window_redisplay): Use pixel
9916 values instead of lines and columns.
9917 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
9918 WINDOW_TOTAL_FRINGE_WIDTH.
9919 (handle_window_change_signal, do_pending_window_change)
9920 (init_display): Adjusts calls of change_frame_size.
9921 (change_frame_size, change_frame_size_1): Handle pixelwise
9923 * frame.c (Qright_divider_width, Qbottom_divider_width):
9925 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
9926 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
9927 (x_set_internal_border_width, x_set_vertical_scroll_bars)
9928 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
9930 (set_frame_param): New function.
9931 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
9932 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
9933 (Ffringe_width, Fborder_width, Fright_divider_width)
9934 (Fbottom_divider_width): New functions, defsubr them.
9935 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
9936 New argument pixelwise.
9937 (struct frame_parm_table): New members Qright_divider_width and
9938 Qbottom_divider_width.
9939 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
9940 (x_report_frame_params): Handle Qright_divider_width and
9941 Qbottom_divider_width.
9942 (x_set_right_divider_width, x_set_bottom_divider_width):
9944 (frame_resize_pixelwise): New option.
9945 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
9946 new_pixelwise, right_divider_width and bottom_divider_width;
9947 remove total_lines; rename text_lines, text_cols, new_text_lines
9948 and new_text_cols to text_height, text_width, new_height and
9949 new_width respectively.
9950 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
9951 FRAME_TEXT_WIDTH respectively.
9952 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
9953 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
9954 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
9956 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
9957 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
9958 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
9959 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
9960 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
9961 (FRAME_TOTAL_COLS_ARG): Remove macro.
9962 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
9963 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
9964 (x_wm_set_size_hint): Handle frame pixel sizes.
9965 * indent.c (compute_motion, Fcompute_motion):
9966 Call window_body_width instead of window_body_cols.
9967 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
9968 (make_lispy_position): Handle right and bottom dividers.
9969 (Fsuspend_emacs): Pixelize call of change_frame_size.
9970 * keyboard.h: Extern Qright_divider, Qbottom_divider.
9971 * lisp.h: Extern set_frame_param.
9972 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
9974 (Fx_create_frame): Add entry for vertical_drag_cursor.
9975 Pixelize call of change_frame_size.
9976 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
9977 * nsterm.m (ns_update_window_end): Optionally draw right
9979 (x_set_window_size): Add argument pixelwise.
9980 Call check_frame_size and change_frame_size with pixelwise zero.
9981 (ns_draw_window_divider): New function.
9982 (ns_redisplay_interface): Add ns_draw_window_divider.
9983 (updateFrameSize:): Call change_frame_size with pixelwise zero.
9984 (x_new_font): Call x_set_window_size with pixelwise zero.
9985 * print.c (print_object): For a window print its sequence
9987 * term.c (Fresume_tty): Pixelize call of change_frame_size.
9988 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
9989 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
9990 (w32_createwindow): Use scroll bar area width.
9991 (w32_wnd_proc): Handle bottom divider width.
9992 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
9993 (Fx_create_frame): Default divider width parameters.
9994 Caclulate sizes pixelwise. Add vertical drag cursor support.
9995 (x_create_tip_frame): Default divider widths to zero.
9996 Pixelize call to change_frame_size.
9997 (Fx_show_tip): Add handling of divider widths. Pixelize window
9999 (Fw32_frame_rect): New function.
10000 (frame_parm_handler w32_frame_parm_handlers): Add divider
10002 (Vx_window_vertical_drag_shape): Add variable.
10003 * w32inevt.c (resize_event, maybe_generate_resize_event):
10004 Pixelize change_frame_size calls.
10005 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
10007 * w32term.c (w32_draw_window_divider): New function.
10008 (x_update_window_end): Handle right divider.
10009 (w32_draw_fringe_bitmap, x_scroll_run)
10010 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
10011 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
10012 Calculate new frame sizes pixelwise.
10013 (x_new_font): Pixelize call to x_set_window_size.
10014 (x_check_fullscreen): Pixelize call to change_frame_size.
10015 (x_set_window_size_1, x_set_window_size): New argument
10016 pixelwise. Calculate pixelwise.
10017 (x_wm_set_size_hint): Use scroll bar area width.
10018 (w32_redisplay_interface): Add w32_draw_window_divider.
10019 * w32term.h (struct w32_output): Add vertical drag cursor.
10020 * widget.c (set_frame_size, update_wm_hints)
10021 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
10023 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
10024 * window.c (sequence_number): Restore.
10025 (Fwindow_pixel_width, Fwindow_pixel_height)
10026 (Fwindow_mode_line_height, Fwindow_header_line_height)
10027 (window_pixel_to_total, Frun_window_scroll_functions)
10028 (Fset_window_new_pixel, window_resize_apply_total)
10029 (Fwindow_resize_apply_total): New functions.
10030 (window_body_height, window_body_width): Rename from
10031 window_body_lines. New argument PIXELWISE.
10032 Calculate pixelwise.
10033 (Fwindow_body_height, Fwindow_body_width): New argument
10035 (coordinates_in_window, window_relative_x_coord): Use window's
10036 pixel width instead of total width.
10037 (replace_window, recombine_windows): Initialize pixel values.
10038 (resize_root_window, resize_frame_windows, grow_mini_window)
10039 (shrink_mini_window): New argument PIXELWISE.
10040 Calculate pixelwise.
10041 (Fdelete_other_windows_internal, adjust_window_margins)
10042 (window_resize_check, window_resize_apply)
10043 (Fdelete_window_internal, Fresize_mini_window_internal)
10044 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
10045 (check_frame_size): Rename arguments. New argument PIXELWISE.
10046 Calculate pixelwise.
10047 (set_window_buffer): Make samebuf bool. Run configuration change
10048 hook only if buffer changed.
10049 (Fset_window_buffer): Rewrite doc-string.
10050 (make_window): Initialize new_pixel slot.
10051 (Fwindow_resize_apply): Check pixel size of root window.
10052 (Fsplit_window_internal): Call 2nd argument pixel_size.
10053 Calculate pixelwise.
10054 (Fscroll_left, Fscroll_right): Call window_body_width instead of
10056 (save_window_data): New slots frame_text_width,
10057 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
10058 (saved_window): New slots pixel_left, pixel_top, pixel_height,
10060 (Fcurrent_window_configuration, Fset_window_configuration)
10061 (save_window_save, compare_window_configurations): Handle new
10062 slots in save_window_data and saved_window.
10063 (Fset_window_scroll_bars): Fix doc-string.
10064 (window_resize_pixelwise): New variable.
10065 (coordinates_in_window, Fcoordinates_in_window_p):
10067 (make_parent_window): Adjust sequence_number.
10068 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
10070 * window.h (struct window): New members new_pixel, pixel_left,
10071 pixel_top, pixel_width, pixel_height. Restore sequence_number.
10072 (wset_new_pixel): New function.
10073 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
10074 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
10075 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
10076 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
10077 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
10078 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
10079 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
10080 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
10081 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
10082 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
10083 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
10084 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
10085 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
10086 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
10087 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
10089 (resize_frame_windows, grow_mini_window, shrink_mini_window)
10090 (window_body_width, check_frame_size): Adapt external declarations.
10091 * xdisp.c (last_max_ascent): New integer.
10092 (window_text_bottom_y): Handle bottom divider.
10093 (window_box_width, window_box_height): Calculate pixelwise.
10094 (get_glyph_string_clip_rects): Handle right divider.
10095 (remember_mouse_glyph): When windows are resized pixelwise
10096 proceed with width and height set to 1.
10097 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
10098 WINDOW_TOTAL_WIDTH.
10099 (move_it_to): Calculate and return maximum x position
10101 (Fwindow_text_pixel_size): New function.
10102 (resize_mini_window, update_tool_bar): Calculate pixelwise.
10103 (tool_bar_lines_needed): Rename to tool_bar_height.
10104 Calculate pixelwise.
10105 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
10106 Calculate pixelwise.
10107 (redisplay_tool_bar): Calculate pixelwise.
10108 (redisplay_window): Calculate pixelwise. Handle dividers.
10109 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
10110 (x_draw_vertical_border): Handle dividers.
10111 (define_frame_cursor1): Handle vertical drag cursor.
10112 (x_draw_right_divider, x_draw_bottom_divider): New functions.
10113 (expose_window): Calculate pixelwise. Handle dividers.
10114 (init_xdisp): Initialize pixel values.
10115 * xfaces.c (Qwindow_divider): New face.
10116 (realize_basic_faces): Realize it.
10117 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
10118 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
10119 (x_set_scroll_bar_default_width): Default actual width to 16.
10120 (Fx_create_frame): Set sizes pixelwise.
10121 (x_create_tip_frame): Default divider widths to zero.
10122 Pixelize call of change_frame_size.
10123 (Fx_show_tip): Handle divider widths. Initial pixel position
10125 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
10126 (Vx_window_vertical_drag_shape): New option.
10127 * xmenu.c (free_frame_menubar): Pixelize call of
10129 * xterm.c (x_draw_window_divider): New function.
10130 (x_update_window_end): Optionally draw right divider.
10131 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
10132 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
10133 (handle_one_xevent, x_new_font): Calculate pixelwise.
10134 (x_set_window_size_1, x_set_window_size): New argument
10135 pixelwise. Calculate pixelwise.
10136 (x_wm_set_size_hint): Pixelize call of check_frame_size.
10137 (struct x_redisplay_interface): Add x_draw_window_divider.
10138 * xterm.h (struct x_output): Add vertical_drag_cursor.
10140 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
10142 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
10143 Set invisible frames's `redisplay' when a full redisplay is requested.
10144 (redisplay_window): Set must_be_updated_p instead (bug#15999).
10145 (redisplay_mode_lines): Don't set must_be_updated_p any more.
10146 (display_mode_lines): Set it here instead.
10148 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
10150 * dispextern.h (set_window_update_flags): Remove.
10152 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
10154 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
10156 * xdisp.c (REDISPLAY_SOME_P): New macro.
10157 (redisplay_internal): Use it (bug#15999).
10158 (prepare_menu_bars, redisplay_window): Use it as well.
10160 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
10162 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
10164 * w32font.c (g_b_init_get_char_width_32_w): New static var.
10165 (globals_of_w32font): Zero it out.
10166 (GetCharWidth32W_Proc): New function pointer.
10167 (get_char_width_32_w): New function.
10168 (compute_metrics): If get_glyph_outline_w returns an error, try
10169 get_char_width_32_w before declaring a failure. This avoids
10170 punishing raster (a.k.a. "bitmap") fonts by slowing down
10171 redisplay. (Bug#6364).
10173 2013-11-29 Eli Zaretskii <eliz@gnu.org>
10175 * xdisp.c (clear_mouse_face): Don't invalidate the entire
10176 mouse-highlight info, just signal frame_up_to_date_hook that mouse
10177 highlight needs to be redisplayed. (Bug#15913)
10179 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
10181 Fix minor problems found by static checking.
10182 * buffer.h (struct buffer_text, struct buffer):
10183 * frame.h (struct frame):
10184 * window.h (struct window):
10185 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
10186 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
10187 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
10188 no-longer-valid use of HAVE_MENUS.
10189 * xdisp.c (propagate_buffer_redisplay): Now static.
10191 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
10193 * xmenu.c (Fmenu_or_popup_active_p):
10194 * window.c (Fset_window_configuration):
10195 * menu.c (Fx_popup_menu, Fx_popup_dialog):
10196 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
10197 * fns.c (Fyes_or_no_p):
10198 * editfns.c (Fmessage_box, Fmessage_or_box):
10199 * alloc.c (make_save_ptr_ptr):
10200 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
10202 * window.c (Fset_window_configuration): Move select_window later.
10204 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
10206 Refine redisplay optimizations to only redisplay *some* frames/windows
10207 rather than all of them.
10208 * xdisp.c (REDISPLAY_SOME): New constant.
10209 (redisplay_other_windows, wset_redisplay, fset_redisplay)
10210 (bset_redisplay, bset_update_mode_line): New functions.
10211 (message_dolog): Use bset_redisplay.
10212 (clear_garbaged_frames): Use fset_redisplay.
10213 (echo_area_display): Use wset_redisplay.
10214 (buffer_shared_and_changed): Remove.
10215 (prepare_menu_bars): Call Vpre_redisplay_function before updating
10216 frame titles. Compute the actual set of windows redisplayed.
10217 Don't update frame titles and menu bars for frames that don't need to
10219 (propagate_buffer_redisplay): New function.
10221 (redisplay_internal): Use it. Be more selective in the set of windows
10222 we redisplay. Propagate windows_or_buffers_changed to
10223 update_mode_lines a bit later to simplify the code.
10224 (mark_window_display_accurate_1): Reset window and buffer's
10226 (redisplay_window): Do nothing if neither the window nor the buffer nor
10227 the frame needs redisplay.
10228 * window.h (struct window): Add `redisplay' field.
10229 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
10230 (redisplay_other_windows, window_list): New declarations.
10231 * window.c (select_window, Fset_window_start): Use wset_redisplay.
10232 (window_list): Not static any more.
10233 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
10234 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
10235 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
10236 * frame.c (Fmake_frame_visible): Don't redisplay everything.
10237 * frame.h (struct frame): Add `redisplay' field.
10238 Move `external_menu_bar' bitfield next to other bit-fields.
10239 (SET_FRAME_GARBAGED): Use fset_redisplay.
10240 (SET_FRAME_VISIBLE): Don't garbage the frame;
10241 Use redisplay_other_windows.
10242 * buffer.h (struct buffer): Add `redisplay' field.
10243 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
10244 (modify_overlay): Use bset_redisplay.
10245 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
10247 2013-11-28 Eli Zaretskii <eliz@gnu.org>
10249 Support w32 file notifications in batch mode.
10250 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
10251 invalid (which happens in batch mode). If non-interactive, call
10252 handle_file_notifications to store file notification events in the
10253 input queue. (Bug#15933)
10255 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
10257 * w32inevt.c (handle_file_notifications): Now external, not static.
10259 * w32term.h (handle_file_notifications): Provide prototype.
10261 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
10262 init_crit, since init_display, which does that otherwise, is not
10265 2013-11-27 Glenn Morris <rgm@gnu.org>
10267 * Makefile.in ($(lispsource)/international/charprop.el): New.
10268 (emacs$(EXEEXT)): Depend on charprop.el.
10270 2013-11-27 Eli Zaretskii <eliz@gnu.org>
10272 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
10273 deleting portions of the buffer under non-nil REPLACE argument.
10276 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
10277 directory, watch it and not its parent.
10278 (add_watch): Allow empty string in FILE.
10280 2013-11-27 Martin Rudalics <rudalics@gmx.at>
10282 * window.c (Fset_window_start, window_resize_apply)
10283 (window_scroll): Reset window_end_valid (Bug#15957).
10285 2013-11-27 Glenn Morris <rgm@gnu.org>
10287 * Makefile.in (leimdir): Now in lisp source directory.
10288 ($(leimdir)/leim-list.el): Just use ../leim .
10289 * epaths.in (PATH_DUMPLOADSEARCH):
10290 * lread.c (load_path_default):
10291 * nsterm.m (ns_load_path): No more leim directory.
10293 2013-11-26 Andreas Schwab <schwab@suse.de>
10295 * .gdbinit (xgettype): Add cast.
10297 2013-11-26 Glenn Morris <rgm@gnu.org>
10299 Preload leim-list.el.
10300 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
10301 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
10302 is a single directory.
10304 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
10306 bool-vector-subsetp is now the normal direction (Bug#15912).
10307 * data.c (Fbool_vector_subsetp): Test whether the first argument
10308 is a subset of the second one, not the reverse. Add doc string.
10310 Fix minor problems found by static checking.
10311 * lread.c (load_path_default): Now static.
10312 * textprop.c (text_property_stickiness): Be consistent about the
10313 test used when deciding whether to consider the previous character.
10314 This simplifies the code a bit.
10316 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
10318 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
10320 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
10321 (syms_of_frame): Don't defsubr them.
10323 2013-11-25 Glenn Morris <rgm@gnu.org>
10325 * lread.c (load_path_default): Change the sense of the argument.
10326 (init_lread): When EMACSLOADPATH is set, do not ignore changes
10327 from dump_path. When it is not, avoid checking dump_path twice.
10329 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
10330 uninstalled dump_path against installed Vload_path. (Bug#15964)
10332 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
10334 Export get_pos_property to Elisp.
10335 * editfns.c (Fget_pos_property): Rename from get_pos_property.
10336 (syms_of_editfns): Export it to Elisp.
10338 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
10340 2013-11-23 Romain Francoise <romain@orebokech.com>
10342 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
10343 initialization here ...
10344 (syms_of_fileio): ... from here.
10346 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
10348 * lread.c (init_lread): Fix int/Lisp_Object mixup.
10349 Please use --enable-check-lisp-object-type.
10351 2013-11-23 Glenn Morris <rgm@gnu.org>
10353 * process.c (get_process): Explicit error for dead buffers.
10355 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
10357 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
10359 2013-11-23 Glenn Morris <rgm@gnu.org>
10361 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
10362 * lread.c (load_path_check): Take path to check as argument.
10363 (load_path_default): New, split from init_lread.
10364 (init_lread): Move calc of default load-path to load_path_default.
10365 Empty elements in EMACSLOADPATH now stand for the default.
10366 (load-path): Doc fix.
10367 * emacs.c (decode_env_path): Add option to treat empty elements
10368 as nil rather than ".".
10369 * callproc.c (init_callproc_1, init_callproc):
10370 * image.c (Vx_bitmap_file_path):
10371 * lisp.h (decode_env_path):
10372 * lread.c (Vsource_directory):
10373 Update for new argument spec of decode_env_path.
10375 2013-11-22 Eli Zaretskii <eliz@gnu.org>
10377 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
10378 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
10380 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
10382 Fix some dependency problems that cause unnecessary recompiles.
10384 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
10385 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
10386 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
10387 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
10388 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
10389 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
10390 (boostrap-clean): No need to remove stamp-oldxmenu.
10392 Fix recently introduced bool vector overrun.
10393 This was due to an optimization that went awry.
10394 Reported by Glenn Morris in
10395 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
10396 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
10397 for empty vectors, undoing the 2013-11-18 change.
10398 * data.c (bool_vector_binop_driver): Rely on this.
10399 Fix bug that occasionally overran the destination.
10400 * lisp.h (struct Lisp_Bool_vector): Document this.
10402 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
10404 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
10407 * nsterm.m (init, run, stop:): Comment out for now, does not work
10410 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
10412 * charset.c (syms_of_charset): Don't read past end of string.
10414 2013-11-19 Glenn Morris <rgm@gnu.org>
10416 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
10418 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
10420 Add hooks to run on gaining/losing focus. (Bug#15029)
10421 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
10422 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
10423 (syms_of_frame): Add focus-in-hook, focus-out-hook.
10425 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
10427 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
10428 The old names predated the API change that put destination at end.
10430 Improve API of recently-added bool vector functions (Bug#15912).
10431 The old API had (bool-vector-count-matches A B)
10432 and (bool-vector-count-matches-at A B I), which gave the
10433 misleading impression that the two functions were variants, one
10434 with a location I. The new API has (bool-vector-count-population A)
10435 and (bool-vector-count-consecutive A B I) to make the distinction
10436 clearer. The first function no longer has a B argument, since the
10437 caller can easily determine the number of nils if the length and
10438 number of ts is known.
10439 * data.c (Fbool_vector_count_population): Rename from
10440 bool_vector_count_matches, and accept just 1 argument.
10441 (Fbool_vector_count_consecutive): Rename from
10442 Fbool_vector_count_matches_at.
10444 Always allocate at least one bits_word per bool vector.
10445 See Daniel Colascione in:
10446 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
10447 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
10448 * data.c (bool_vector_binop_driver): Rely on this. Tune.
10449 * lisp.h (struct Lisp_Bool_vector): Document this.
10451 2013-11-18 Eli Zaretskii <eliz@gnu.org>
10453 * insdel.c (invalidate_buffer_caches): New function, consolidated
10454 from part of prepare_to_modify_buffer.
10455 (insert_from_gap, prepare_to_modify_buffer):
10456 * coding.c (code_convert_region, code_convert_string):
10457 Call invalidate_buffer_caches. (Bug#15841)
10459 * lisp.h (invalidate_buffer_caches): Add prototype.
10461 2013-11-17 Eli Zaretskii <eliz@gnu.org>
10463 * w32term.c (x_update_window_end): Don't invalidate the entire
10464 mouse-highlight info, just signal frame_up_to_date_hook that mouse
10465 highlight needs to be redisplayed. (Bug#15913)
10467 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
10469 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
10471 2013-11-16 Eli Zaretskii <eliz@gnu.org>
10473 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
10474 while we are using Vprin1_to_string_buffer.
10476 * keymap.c (describe_map): Don't crash if PT is 1 both before and
10477 after inserting the description string. (Bug#15907)
10479 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
10481 * data.c: Work around bogus GCC diagnostic about shift count.
10482 Reported by Eli Zaretskii in
10483 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
10484 (pre_value): New function.
10485 (count_trailing_zero_bits): Use it.
10487 2013-11-15 Eli Zaretskii <eliz@gnu.org>
10489 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
10490 assume C macros are not supported even under -g3 in these old GCC
10493 2013-11-15 Leo Liu <sdl.web@gmail.com>
10495 * minibuf.c (Ftry_completion, Fall_completions)
10496 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
10498 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
10500 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
10501 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
10502 This avoids placing unnecessary constants into the Emacs code.
10504 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
10506 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
10507 for Cygwin w32 build.
10509 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
10510 for Cygwin w32 build. (Bug#15892)
10512 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
10514 Simplify, port and tune bool vector implementation.
10515 * alloc.c (bool_vector_exact_payload_bytes)
10516 (bool_vector_payload_bytes): Remove.
10517 (bool_vector_fill): Return its argument.
10518 * alloc.c (bool_vector_fill):
10520 * print.c (print_object):
10521 Simplify by using bool_vector_bytes.
10522 * alloc.c (make_uninit_bool_vector):
10523 New function, broken out from Fmake_bool_vector.
10524 (Fmake_bool_vector): Use it. Use tail call.
10525 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
10526 * data.c (BITS_PER_ULL): New constant.
10527 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
10528 if long long versions don't exist.
10529 (shift_right_ull): New function.
10530 (count_one_bits_word): New function, replacing popcount_bits_word
10531 macro. Don't assume that bits_word is no wider than long long.
10532 (count_one_bits_word, count_trailing_zero_bits):
10533 Don't assume that bits_word is no wider than long long.
10534 * data.c (bool_vector_binop_driver, bool_vector_not):
10535 * fns.c (Fcopy_sequence):
10537 Create an uninitialized destination, to avoid needless work.
10538 (internal_equal): Simplify.
10539 (Ffillarray): Prefer tail call.
10540 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
10541 contain at least one word.
10542 (bits_word_to_host_endian): Prefer if to #if. Don't assume
10543 chars are narrower than ints.
10544 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
10545 * fns.c (Fcopy_sequence):
10547 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
10548 Don't try to port to hosts where bits_word values have holes; the
10549 code wouldn't work there anyway. Verify this assumption, though.
10550 (bool_vector_bytes): New function.
10551 (make_uninit_bool_vector): New decl.
10552 (bool_vector_fill): Now returns Lisp_Object.
10554 * xfns.c (xic_create_fontsetname):
10555 * xrdb.c (gethomedir): Prefer tail calls.
10557 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
10559 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
10560 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
10562 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
10563 that requires a return value.
10564 (Fset_buffer_modified_p): Take advantage of this change to do
10567 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
10569 * buffer.c (Frestore_buffer_modified_p): Sync it with
10570 Fset_buffer_modified_p.
10571 (Fforce_mode_line_update): New function, moved from subr.el.
10572 (Fset_buffer_modified_p): Use them.
10573 (syms_of_buffer): Defsubr Fforce_mode_line_update.
10575 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
10577 * search.c (find_newline): Rewrite to prefer offsets to pointers.
10578 This avoids undefined behavior when subtracting pointers into
10579 different aways. On my platform it also makes the code a tad
10580 smaller and presumably faster.
10582 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
10584 * keyboard.c (command_loop_1): Use region-extract-function.
10585 * insdel.c (Qregion_extract_function): Not static any more (can we
10586 stop pretending that these vars can benefit from being marked static?).
10588 2013-11-09 Eli Zaretskii <eliz@gnu.org>
10590 * search.c (find_newline): If buffer text is relocated during the
10591 "dumb loop", adjust C pointers into buffer text to follow suit.
10594 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
10596 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
10597 for conversion (Bug#15837).
10599 2013-11-09 Eli Zaretskii <eliz@gnu.org>
10601 * fileio.c (Finsert_file_contents): Invalidate the newline cache
10602 for the entire range of inserted characters. (Bug#15841)
10604 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
10606 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
10608 (realize_default_face): Remove assignment to distant-foreground if
10609 unspecified (Bug#15815).
10611 2013-11-08 Eli Zaretskii <eliz@gnu.org>
10613 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
10614 cache-long-scans disabled, since we don't want to call
10615 prepare_to_modify_buffer (in insert_1_both) for each message we
10618 * buffer.h (bset_cache_long_scans): New INLINE function, moved
10619 from buffer.c. Improve commentary to the buffer field setter
10622 * buffer.c (bset_cache_long_scans): Static function deleted.
10623 Improve commentary to the buffer field setter functions.
10624 (init_buffer_once): Default for cache-long-scans changed to t.
10627 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
10629 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
10631 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
10632 This bug was introduced in my 2013-06-21 change, and caused
10633 struct Lisp_Sub_Char_Table objects to be given too many slots,
10634 which broke 'make -C admin/unidata'.
10636 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
10638 Import changes from mac-port 4.5.
10639 * macfont.m (mac_font_copy_default_descriptors_for_language)
10640 (mac_font_copy_default_name_for_charset_and_languages): Declare.
10641 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
10642 (macfont_language_default_font_names): New.
10643 (macfont_list): Rearrange language/charset code.
10644 (macfont_close): Don't check for macfont_info->cache.
10645 (mac_ctfont_create_preferred_family_for_attributes): New font
10646 selection code, call
10647 mac_font_copy_default_name_for_charset_and_languages.
10648 (mac_font_copy_default_descriptors_for_language)
10649 (mac_font_copy_default_name_for_charset_and_languages): New functions.
10651 * macfont.h (kCTVersionNumber10_9): Define if not defined.
10653 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
10655 Port to C11 aligned_alloc, and fix some integer overflows.
10656 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
10657 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
10658 and use of posix_memalign replaced with aligned_alloc.
10659 (aligned_alloc): New function, defined or declared as needed.
10660 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
10661 Don't undef; configure.ac now does this.
10662 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
10663 (calloc, aligned_alloc): Check for integer overflow.
10664 (aligned_alloc): Rename from memalign. All uses changed.
10665 (memalign): New function, an alias for aligned_alloc.
10667 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
10669 * xdisp.c (redisplay_internal): Fix typo in last change.
10671 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
10673 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
10675 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
10677 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
10678 redisplay--mode-lines-cause.
10679 (redisplay_internal): Keep them uptodate. Remove redundant check of
10680 buffer_shared_and_changed.
10681 * *.[chm]: Number every assignment to update_mode_lines so we
10682 can track why it is set.
10684 2013-11-06 Eli Zaretskii <eliz@gnu.org>
10686 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
10688 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
10690 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
10691 can track why it is set.
10693 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
10695 Integer-related fixes for term.c etc.
10696 * dispextern.h (face_tty_specified_color): New function.
10697 * term.c (turn_on_face): Don't rely on undefined behavior when
10698 assigning an out-of-range value to 'long'.
10699 Simplify test for toggling highlight.
10700 (tty_capable_p): Omit last two (unused) args. All callers changed.
10701 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
10702 (read_menu_input, tty_menu_activate, tty_menu_show):
10703 * xfaces.c (x_supports_face_attributes_p)
10704 (tty_supports_face_attributes_p):
10705 Use bool for boolean. All callers changed.
10706 (tty_supports_face_attributes_p): Omit defaults for color indices;
10707 no longer needed. Simplify tail call.
10709 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
10711 * xdisp.c (prepare_menu_bars): Mark static.
10712 * lisp.h (prepare_menu_bars): Don't declare.
10713 * xselect.c (x_handle_selection_clear):
10714 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
10716 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
10718 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
10719 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
10721 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
10723 * keyboard.c (Fcommand_error_default_function): Rename from
10724 Fdefault_error_output.
10726 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
10728 * keyboard.c (Fdefault_error_output): New function, extracted from
10729 cmd_error_internal.
10730 (syms_of_keyboard): Use it for Vcommand_error_function.
10732 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
10734 * eval.c (handlerlist_sentinel): New variable (bug#15802).
10735 (init_eval): Use it to ensure handlerlist is non-NULL.
10736 (unwind_to_catch): Make sure we never set handlerlist to NULL.
10737 (Fsignal): Adjust NULLness test of handlerlist.
10738 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
10740 2013-11-05 Eli Zaretskii <eliz@gnu.org>
10742 * callproc.c (call_process): Call prepare_to_modify_buffer before
10743 decoding text read from the sub-process, as the decoded stuff will
10744 be inserted into the buffer. This will invalidate the various
10745 caches maintained for the buffer. (Bug#15148)
10747 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
10749 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
10750 string of glyphless-char-display.
10752 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
10754 * nsfns.m (ns_get_name_from_ioreg): New function.
10755 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
10756 OSX >= 10.9. Use ns_get_name_from_ioreg.
10758 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
10760 Simplify and port recent bool vector changes.
10761 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
10762 only in this file. Use a more-efficient implementation if the
10763 second argument is a power of 2.
10764 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
10765 Remove no-longer-necessary compile-time checks.
10766 (bool_vector_exact_payload_bytes): New function.
10767 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
10768 exact payload changed to call the new function. Do not assume
10769 that the arg or result fits in ptrdiff_t.
10770 (bool_vector_fill): New function.
10771 (Fmake_bool_vector): Use it. Don't assume bit counts fit
10773 (vroundup_ct): Don't assume arg fits in size_t.
10774 * category.c (SET_CATEGORY_SET): Remove. All callers now just
10775 invoke set_category_set.
10776 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
10777 All callers changed. Use bool_vector_set.
10778 * category.h (XCATEGORY_SET): Remove; no longer needed.
10779 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
10780 bool_vector_bitref.
10781 * data.c (Faref): Use bool_vector_ref.
10782 (Faset): Use bool_vector_set.
10783 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
10784 (Fbool_vector_not, Fbool_vector_count_matches)
10785 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
10786 * fns.c (concat): Use bool_vector_ref.
10787 (Ffillarray): Use bool_vector_fill.
10788 (mapcar1): Use bool_vector_ref.
10789 (sxhash_bool_vector): Hash words, not bytes.
10790 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
10791 a constant, since it's now used in #if.
10792 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
10793 unsigned char on unusual architectures, so that we no longer
10794 assume that the number of bits per bits_word is a power of two or
10795 is a multiple of 8 or of CHAR_BIT.
10796 (Qt): Add forward decl.
10797 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
10798 at least as strictly as bits_word.
10799 (bool_vector_data, bool_vector_uchar_data): New accessors.
10800 All data structure accesses changed to use them.
10801 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
10802 (bool_vector_set): New functions.
10803 (bool_vector_fill): New decl.
10804 (ROUNDUP): Move to alloc.c as described above.
10806 Fix recent gnutls changes.
10807 * gnutls.c (Fgnutls_boot): Don't assume C99.
10808 * process.c (wait_reading_process_output): Fix typo in recent change.
10810 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
10812 * process.c (wait_reading_process_output, read_process_output)
10813 (send_process): Check gnutls_state is not NULL.
10815 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
10816 (Fgnutls_boot): Set process gnutls_p later, after initialization.
10818 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
10820 * nsterm.m (init, run, stop:): New methods in EmacsApp for
10821 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
10823 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
10826 * nsfns.m (Fx_create_frame): Fix memory leak.
10828 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
10829 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
10830 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
10832 2013-11-04 Eli Zaretskii <eliz@gnu.org>
10834 * xdisp.c (message3_nolog, message_with_string): Encode the string
10835 before writing it to the terminal in a non-interactive session.
10837 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
10838 sure we concatenate them into a unibyte string.
10840 * fileio.c (make_temp_name): Encode PREFIX, and decode the
10841 resulting temporary name before returning it to the caller.
10842 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
10843 is a unibyte string, convert NAME to a unibyte string to ensure
10844 that the result is also a unibyte string.
10846 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
10847 create unibyte strings from default paths and directory/file
10850 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
10853 * callproc.c (init_callproc): Use build_unibyte_string to make
10854 sure we create unibyte strings from default paths and
10855 directory/file names.
10857 * buffer.c (init_buffer): Don't store default-directory of
10858 *scratch* in multibyte form. The original problem which led to
10859 that is described in
10860 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
10861 but it was solved long ago. (Bug#15260)
10863 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
10865 Port to stricter C99 platforms.
10866 Especially, C99 prohibits nesting a struct X inside struct Y if
10867 struct X has a flexible array member.
10868 * alloc.c (struct sdata): New type.
10869 (sdata): Implement in terms of struct sdata.
10870 Remove u member; all uses replaced by next_vector, set_next_vector.
10871 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
10872 (SDATA_DATA_OFFSET): Now a constant, not a macro.
10873 (struct sblock): Rename first_data member to data, which is now
10874 a flexible array member. All uses changed.
10875 (next_vector, set_next_vector, large_vector_vec): New functions.
10876 (vector_alignment): New constant.
10877 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
10878 (struct large-vector): Now merely a NEXT member, since the old approach
10879 ran afoul of stricter C99. All uses changed to use
10880 large_vector_vec or large_vector_offset.
10881 (large_vector_offset): New constant.
10882 * dispnew.c: Include tparam.h, for tgetent.
10883 Do not include term.h; no longer needed.
10884 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
10885 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
10886 (struct Lisp_Vector): Use a flexible array member for contents,
10887 instead of a union with a member that is an array of size 1.
10889 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
10890 fact that the struct no longer contains a union.
10891 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
10892 (struct Lisp_Save_Value, struct Lisp_Free):
10893 Use unsigned, not int, for spacers, to avoid c99 warning.
10894 (union specbinding): Use unsigned, not bool, for bitfield, as
10895 bool is not portable to pre-C99 hosts.
10897 2013-11-04 Glenn Morris <rgm@gnu.org>
10899 * emacs.c (usage_message): Mention that `-L :...' appends.
10901 2013-11-02 Glenn Morris <rgm@gnu.org>
10903 * Makefile.in (abs_builddir): Remove.
10904 (bootstrap_exe): Use relative filename.
10906 Use relative filenames in TAGS files.
10907 * Makefile.in (abs_srcdir): Remove it again.
10908 (.PHONY): Remove frc.
10909 (maintainer-clean): No more TAGS-LISP file.
10910 (TAGS): Pass relative file names to etags.
10911 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
10913 * Makefile.in (abs_srcdir): New, set by configure.
10915 (maintainer-clean): Remove pointless echo. That should be in the
10916 top-level Makefile, if anywhere. Delete TAGS-LISP.
10917 (extraclean): No s/ and m/ directories for some time.
10918 (TAGS): Also depend on ctagsfiles3.
10919 Remove no-longer-defined S_FILE.
10920 Pass absolute filenames to etags once more.
10921 (TAGS-LISP): Replace lispdir with its expansion.
10922 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
10923 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
10925 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
10927 * xfaces.c (check_lface_attrs, realize_default_face):
10928 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
10929 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
10931 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
10933 * emacs.c (original_pwd): Remove global var by making it local.
10934 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
10936 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
10938 * xfaces.c: Declare color_distance.
10939 (QCdistant_foreground): New variable.
10940 (NEAR_SAME_COLOR_THRESHOLD): New define.
10941 (load_color2): New function.
10942 (load_color): Call load_color2.
10943 (load_face_colors): Call load_color2 and if distant-color is specified
10944 calculate distant and use distant-color if colors are near.
10945 (LFACE_DISTANT_FOREGROUND): New define.
10946 (merge_face_ref, Finternal_set_lisp_face_attribute)
10947 (Finternal_get_lisp_face_attribute)
10948 (x_supports_face_attributes_p): Handle distant-foreground similar to
10950 (syms_of_xfaces): DEFSYM QCdistant_foreground.
10952 * dispextern.h (lface_attribute_index):
10953 Add LFACE_DISTANT_FOREGROUND_INDEX.
10955 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
10957 * image.c (pbm_next_char): New function.
10958 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
10959 (pbm_scan_number): Use it.
10960 (Qlibjpeg_version): New variable.
10961 (syms_of_image): DEFSYM and initialize it.
10963 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
10965 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
10967 2013-10-31 Glenn Morris <rgm@gnu.org>
10969 * emacs.c (original_pwd): New char.
10970 (main): If using --chdir, store original_pwd.
10971 (init_cmdargs): When setting Vinvocation_directory based on a
10972 relative argv[0], use original_pwd if set. (Bug#15768)
10974 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
10976 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
10978 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
10980 * insdel.c: Fix minor problems found by static checking.
10981 (Qregion_extract_function): Now static.
10982 (prepare_to_modify_buffer_1): Remove unused locals.
10984 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
10986 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
10987 (syms_of_xdisp): Declare pre-redisplay-function.
10988 (markpos_of_region): Remove function.
10989 (init_iterator, compute_stop_pos, handle_face_prop)
10990 (face_before_or_after_it_pos, reseat_to_string)
10991 (get_next_display_element, window_buffer_changed)
10992 (redisplay_internal, try_cursor_movement, redisplay_window)
10993 (try_window_reusing_current_matrix, try_window_id, display_line)
10994 (note_mode_line_or_margin_highlight, note_mouse_highlight)
10995 (display_string, mouse_face_from_buffer_pos): Remove region handling.
10996 * window.h (struct window): Remove field `region_showing'.
10997 * dispextern.h (struct it): Remove region_beg/end_charpos.
10998 (face_at_buffer_position, face_for_overlay_string)
10999 (face_at_string_position): Update prototypes.
11000 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
11001 (face_at_string_position): Remove `region_beg' and `region_end' args.
11002 * fontset.c (Finternal_char_font):
11003 * font.c (font_at, font_range): Adjust calls accordingly.
11004 * insdel.c (Qregion_extract_function): New var.
11005 (syms_of_insdel): Initialize it.
11006 (prepare_to_modify_buffer_1): Use it.
11008 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
11010 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
11011 * ftxfont.c (ftxfont_get_gcs):
11012 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
11013 * xfaces.c (x_free_colors, x_free_dpy_colors)
11014 (x_create_gc, unload_color):
11015 * xselect.c (x_property_data_to_lisp):
11016 * xsettings.c (parse_settings):
11017 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
11018 (get_bits_and_offset): Adjust definition.
11019 * frame.c (XParseGeometry): Adjust locals.
11020 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
11021 * regex.h (toplevel): Likewise for reg_syntax_t.
11023 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
11025 * eval.c (run_hook_with_args): Use FUNCTIONP.
11027 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
11029 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
11030 fields, drop 'allocated_p' member and use -1 for uninitialized value.
11031 * w32term.h (struct w32_output): Similarly but do not use -1 because...
11032 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
11033 on MS-Windows anyway.
11034 (free_face_colors): Define only if HAVE_X_WINDOWS and...
11035 (free_realized_face): ...adjust user.
11036 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
11037 white relief pixels to -1.
11038 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
11039 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
11040 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
11042 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
11044 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
11045 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
11046 in practice now. All callers changed.
11048 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
11050 * dispextern.h (struct face): Use bitfields for 'underline_type'
11051 and 'box' members. Remove set-but-unused members 'pixmap_w' and
11052 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
11053 'stipple' member. Move 'lface' member up to help...
11054 * xfaces.c (make_realized_face): ...this function to find and
11055 clear just the members that need clearing.
11056 (load_face_colors, realize_x_face):
11057 * xdisp.c (extend_face_to_end_of_line): Adjust user.
11059 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
11061 * xftfont.c (struct xftfont_info): Remove set-but-unused
11063 (xftfont_open): Adjust user.
11064 (xftfont_get_colors): Remove useless prototype.
11066 2013-10-26 Eli Zaretskii <eliz@gnu.org>
11068 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
11069 before passing them to 'unexec'. (Bug#15260)
11071 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
11073 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
11075 2013-10-25 Eli Zaretskii <eliz@gnu.org>
11077 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
11078 the changed signature of the font driver's 'close' method.
11080 * w32font.h (w32font_close): Adjust the prototype to the change in
11081 function definition.
11083 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
11085 * w32uniscribe.c (uniscribe_close): Adapt the call to
11086 w32font_close to its new prototype.
11088 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
11090 Omit unused frame argument of font API's close function.
11091 * font.h (struct font): Drop frame argument. Adjust comment.
11092 * font.c (font_clear_cache, font_close_object): Adjust users.
11093 * ftfont.c (ftfont_close):
11094 * ftxfont.c (ftxfont_close):
11095 * macfont.m (macfont_close):
11096 * nsfont.m (nsfont_close):
11097 * w32font.c (w32font_close):
11098 * xfont.c (xfont_close):
11099 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
11100 tweak comments and make functions safe if called more than once for
11101 the same font object.
11103 Perform font-specific cleanup when font object is swept by GC. See
11104 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
11105 * alloc.c (cleanup_vector): New function.
11106 (sweep_vector): Call it for each reclaimed vector object.
11107 * font.h (struct font): Adjust comment.
11109 2013-10-24 Glenn Morris <rgm@gnu.org>
11111 * Makefile.in (abs_top_srcdir): New, set by configure.
11113 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
11115 Adjust recent font-related changes to fix bug#15686.
11116 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
11117 is a live window system frame, mark its default font too.
11119 2013-10-23 Glenn Morris <rgm@gnu.org>
11121 * Makefile.in (RUN_TEMACS): Make relative (again).
11122 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
11123 (bootstrap-emacs$(EXEEXT)):
11124 Quote entities that might contain whitespace.
11126 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
11128 Port to Solaris 10 and its bundled GCC. Reported by Timothy C. Burt.
11129 * floatfns.c (isfinite, isnan): Redefine unconditionally.
11131 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
11133 Do not allow font caches to grow too large.
11134 * alloc.c (compact_font_cache_entry, compact_font_caches):
11135 New functions or stub if not HAVE_WINDOW_SYSTEM.
11136 (compact_undo_list): Factor out from Fgarbage_collect.
11138 (mark_face_cache): Mark face font. Move down to avoid
11140 (mark_terminals): Do not mark font cache here.
11141 (Fgarbage_collect): Call compaction functions described
11142 above. Adjust comment.
11144 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
11146 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
11147 chdir to HOME (bug#15607).
11149 * nsterm.m (Qcocoa, Qgnustep): New variables.
11150 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
11151 (ns_get_color): Make selection color work for GNUstep also.
11153 2013-10-18 Eli Zaretskii <eliz@gnu.org>
11155 * keyboard.c (make_lispy_event): Remove GPM-specific code that
11156 handles mouse clicks. Instead, let GPM use the same code as all
11157 the other mice use. See the discussion starting at
11158 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
11159 for the details of the problem with the menu bar this fixes.
11161 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
11163 Remove port-specific display name lists to avoid extra
11164 complexity and data duplication with display info lists.
11165 * xterm.h (x_display_name_list): Remove declaration.
11166 * xterm.c (x_display_name_list): Remove.
11167 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
11168 * xfns.c (x_display_info_for_name, Fx_display_list):
11169 Likewise. Use x_display_list where appropriate.
11170 * w32term.h (w32_display_name_list): Remove declaration.
11171 * w32term.c (w32_display_name_list): Remove.
11172 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
11174 * w32fns.c (x_display_info_for_name, Fx_display_list):
11175 Likewise. Use x_display_list where appropriate.
11176 * nsterm.h (ns_display_name_list): Remove declaration.
11177 * nsterm.m (ns_display_name_list): Remove.
11178 (ns_term_init, syms_of_nsterm): Adjust users.
11179 * nsfns.m (ns_display_info_for_name, Fx_display_list):
11180 Likewise. Use x_display_list where appropriate.
11181 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
11182 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
11183 (mark_terminals): Mark per-terminal font cache.
11185 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
11187 Don't run timers in input-pending-p. Its new check-timers param
11188 provides the prior behavior. (Bug#15045).
11189 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
11191 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
11193 Make some functions static in non-Microsoft builds.
11194 On my platform (Fedora 19 x86-64), this shrinks the
11195 Emacs executable (text+data) by 0.25%.
11196 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
11197 (load_color) [!MSDOS]:
11198 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
11199 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
11200 * lisp.h (check_existing):
11201 * process.h (conv_sockaddr_to_lisp, network_interface_list)
11202 (network_interface_info) [!WINDOWSNT]:
11203 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
11204 Remove extern decls.
11205 * fileio.c (check_existing):
11206 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
11207 * process.c (conv_sockaddr_to_lisp, network_interface_list)
11208 (network_interface_info) [!WINDOWSNT]:
11209 * term.c (encode_terminal_code) [!WINDOWSNT]:
11210 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
11211 * xfaces.c (load_color) [!MSDOS]:
11213 * fileio.c (check_existing, check_executable, check_writable):
11214 * process.c (network_interface_list, network_interface_info):
11215 Move earlier, so that we don't need forward decls.
11216 * gnutls.c (fn_gnutls_transport_set_errno)
11217 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
11219 * w32.c (init_environment): Use faccessat rather than
11220 check_existing, partly for consistency with the rest of the code
11221 in this file, partly so that check_existing can be static.
11223 Make VALMASK visible to GDB even if clang is used (Bug#15574).
11224 * emacs.c (MAIN_PROGRAM): New macro.
11225 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
11226 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
11228 bool vector int width fixes
11229 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
11230 (Fbool_vector_count_matches_at):
11231 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
11232 can exceed PTRDIFF_MAX, at least in theory.
11233 (Fbool_vector_count_matches_at):
11234 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
11236 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
11238 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
11239 (struct sockaddr): Add forward decl, for platforms that lack it.
11241 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
11243 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
11246 2013-10-16 Eli Zaretskii <eliz@gnu.org>
11248 * w32.c (network_interface_get_info, network_interface_list)
11249 (network_interface_info): New functions. (Bug#15610)
11250 (GetAdaptersInfo_Proc): New typedef.
11251 (get_adapters_info): New wrapper function.
11252 (globals_of_w32): Initialize g_b_init_get_adapters_info.
11254 * process.h (network_interface_list, network_interface_info):
11257 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
11258 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
11259 all systems. Return non-nil for systems that HAVE_NET_IF_H and
11260 for WINDOWSNT. Doc fix.
11261 (syms_of_process): Defsubr Snetwork_interface_list and
11262 Snetwork_interface_info unconditionally.
11264 * menu.c (have_boxes): Fix redundant simulation of radio buttons
11265 in NS GUI sessions. (Bug#15629)
11267 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
11269 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
11271 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
11273 * print.c (print_object): Print " ..." when truncating bool vectors.
11275 2013-10-15 Eli Zaretskii <eliz@gnu.org>
11277 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
11278 standard mouse buttons.
11280 * termhooks.h (struct input_event): Remove incorrect commentary.
11282 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
11284 Disallow bool vector operations on mixed-length operands.
11285 The old behavior left garbage in the result vector sometimes,
11286 and didn't seem to be useful.
11287 * data.c (Qwrong_length_argument): New static var.
11288 (wrong_length_argument): New function.
11289 (bool_vector_binop_driver): Check that args agree in length.
11291 * keyboard.c, keyboard.h (all_kboards): Now static.
11293 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
11295 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
11296 note from the lispref.
11298 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
11300 * nsterm.h (struct ns_display_info): Remove set-but-unused
11301 member image_cache (image caches are per-terminal anyway).
11302 (FRAME_X_IMAGE_CACHE): Remove.
11303 * nsterm.m (ns_initialize_display_info): Adjust user.
11305 2013-10-14 Eli Zaretskii <eliz@gnu.org>
11307 * w32proc.c: Include mingw_time.h.
11309 * w32.c: Include mingw_time.h.
11311 Implement scrolling of TTY menus when the screen is too short.
11313 * term.c (tty_menu_display): Accept an additional argument, the
11314 menu item from which to start displaying the menu. Account for
11315 the value of Y when limiting the menu to the number of available
11317 (mi_result): New enumeration.
11318 (read_menu_input): Return enumerated value. When the y coordinate
11319 hits min_y or max_y, return scroll indication instead of wrapping
11321 (tty_menu_activate): Handle the scrolling indications from
11322 read_menu_input. Compute the first menu item to display and pass
11323 it to tty_menu_display.
11325 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
11327 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
11328 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
11329 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
11330 Adjust to match the change described below.
11331 (struct terminal): Move must_write_spaces, line_ins_del_ok,
11332 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
11333 memory_below_frame members to...
11334 * termchar.h (struct tty_display_info): ...here because they're
11335 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
11336 * term.c (init_tty):
11337 * nsterm.m (ns_create_terminal):
11338 * w32term.c (w32_create_terminal):
11339 * xterm.c (x_create_terminal): Adjust users.
11340 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
11341 to filter out non-TTY frames. Adjust comment.
11342 (scrolling): Adjust user. Prefer eassert for debugging check.
11344 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
11346 * xfaces.c (PT_PER_INCH): Remove unused macro.
11347 * termhooks.h (struct terminal): Remove set-but-unused
11348 member fast_clear_end_of_line.
11349 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
11350 * nsterm.m (ns_create_terminal):
11351 * term.c (init_tty):
11352 * w32term.c (w32_create_terminal):
11353 * xterm.c (x_create_terminal): Adjust users.
11355 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
11357 * lisp.h (bool_vector_size): New function.
11358 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
11359 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
11360 (Fbool_vector_not, Fbool_vector_count_matches_at):
11361 Remove uses of 'eassume' that should no longer be needed,
11362 because they are subsumed by the 'eassume' in bool_vector_size.
11364 2013-10-12 Eli Zaretskii <eliz@gnu.org>
11366 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
11367 after inclusion of gif_lib.h, thus fixing compiler warnings caused
11368 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
11370 2013-10-11 Eli Zaretskii <eliz@gnu.org>
11372 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
11373 have different dimensions. (Bug#15575)
11375 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
11378 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
11380 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
11382 * term.c (tty_menu_show): Never return with unbalanced
11383 specpdl. Use eassert for debugging check. Adjust style.
11385 2013-10-11 Eli Zaretskii <eliz@gnu.org>
11387 * term.c (read_menu_input): Make selection of menu items
11388 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
11389 (tty_menu_activate): Fix off-by-one error when computing max_y.
11391 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
11393 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
11394 audit logging (only used with GnuTLS 3.x) and enable it.
11396 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
11398 * dispnew.c (redraw_frame): Remove useless #ifdef because
11399 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
11400 Also, move TTY fflush to...
11401 * term.c (tty_update_end): ...this function.
11403 2013-10-11 Eli Zaretskii <eliz@gnu.org>
11405 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
11406 the end of the frame's glyph matrix. (Bug#15575)
11408 * term.c (tty_menu_display): Don't move cursor while overwriting
11409 frame's glyphs with menu items. Limit the number of items
11410 displayed to what can be shown on the available screen lines,
11411 excluding the echo area.
11412 (tty_menu_activate): Limit the Y coordinate allowed by
11413 read_menu_input to the last screen line used for menu display.
11415 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
11417 * lisp.h (eassume): New macro.
11418 Also, include <verify.h>, for 'assume'.
11419 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
11420 (vroundup, vector_nbytes):
11421 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
11422 (Fbool_vector_not, Fbool_vector_count_matches)
11423 (Fbool_vector_count_matches_at):
11424 Use eassume, not eassert.
11425 * casetab.c (set_identity, shuffle):
11426 * composite.c (composition_gstring_put_cache):
11427 * dispnew.c (update_frame_1):
11428 * ftfont.c (ftfont_shape_by_flt):
11429 * image.c (gif_load):
11430 * intervals.c (offset_intervals):
11431 * macfont.m (macfont_shape):
11432 Remove calls to 'assume' that are no longer needed, because
11433 --enable-gcc-warnings no longer generates bogus warnings
11434 when these calls are removed.
11436 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
11438 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
11440 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
11442 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
11443 (Qsubstitute_env_in_file_name): New var.
11444 (syms_of_fileio): Define it.
11446 2013-10-10 Eli Zaretskii <eliz@gnu.org>
11448 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
11449 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
11452 * term.c (save_and_enable_current_matrix): Don't allocate and
11453 don't save margin areas.
11454 (restore_desired_matrix): Don't restore margin areas.
11455 (free_saved_screen): Don't free margin areas.
11457 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
11459 * image.c: Pacify --enable-gcc-warnings.
11460 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
11461 #define only if used.
11463 2013-10-10 Eli Zaretskii <eliz@gnu.org>
11465 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
11466 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
11467 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
11468 (gif_load): For giflib v5.x and later, display the error message
11469 produced by giflib when its functions fail.
11470 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
11473 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
11475 * keyboard.c (last_event_timestamp): Remove. For X selection and
11476 GTK popup menus, it may be obtained from per-frame X display info.
11477 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
11478 (process_special_events): Adjust users.
11479 * keyboard.h (last_event_timestamp): Remove declaration.
11480 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
11481 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
11482 * menu.h (xmenu_show): Adjust prototype.
11483 * menu.c (Fx_popup_menu): Adjust user.
11484 * xselect.c (x_own_selection, x_get_foreign_selection)
11485 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
11487 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
11489 * keyboard.c (init_kboard): Now static. Add arg
11490 to denote window system. Adjust comment.
11491 (init_keyboard): Adjust user.
11492 (allocate_kboard): New function.
11493 (syms_of_keyboard):
11494 * nsterm.m (ns_term_init):
11495 * term.c (init_tty):
11496 * w32term.c (w32_create_terminal):
11497 * xterm.c (x_term_init): Use it.
11498 * keyboard.h (init_kboard): Remove prototype.
11499 (allocate_kboard): Add prototype.
11501 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
11503 * image.c (GIFLIB_MAJOR): Ensure it's defined.
11504 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
11506 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
11508 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
11510 2013-10-09 Eli Zaretskii <eliz@gnu.org>
11512 * term.c (tty_menu_activate): Flush the output stream after
11513 showing the cursor, and don't mark the frame garbaged at exit from
11514 the function. Fixes redisplay glitches when moving from one menu
11517 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
11519 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
11520 or throw error (Bug#15570).
11522 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
11524 * intervals.c (temp_set_point_both): Move test into 'eassert',
11527 * lisp.h (eassert): Don't use 'assume'.
11528 Sometimes 'assume' wins in performance, and sometimes it loses,
11529 so it shouldn't be used all the time. Perhaps we need two
11530 flavors of 'eassert', one for where 'assume' is far more likely
11531 to help or to hurt; but that can be done later.
11532 Reported by Dmitry Antipov in
11533 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
11534 Also, don't include <verify.h>; no longer needed.
11536 2013-10-09 Glenn Morris <rgm@gnu.org>
11538 * eval.c (Fcond): Doc tweak.
11540 2013-10-09 Eli Zaretskii <eliz@gnu.org>
11542 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
11543 expressions with side effects to eassert. (Bug#15565)
11545 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
11547 * fns.c (hashfn_user_defined): Allow hash functions to return any
11550 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
11552 Fix minor problems found by static checking.
11553 * dispnew.c (save_current_matrix): Omit unnecessary casts.
11554 * dispnew.c (update_frame_with_menu): Mark debug local as used.
11555 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
11556 * keyboard.c (read_menu_command): Remove unused local.
11557 * lisp.h (read_menu_command): New decl.
11558 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
11559 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
11560 Return ptrdiff_t, not int.
11561 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
11562 not int, for benefit of xpalloc.
11563 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
11565 (have_menus_p): Remove; unused.
11566 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
11567 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
11568 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
11570 (save_and_enable_current_matrix): Omit unnecessary casts.
11571 (read_menu_input): Omit local extern decl (now in lisp.h).
11572 Don't access uninitialized storage if mouse_get_xy fails.
11573 (tty_menu_activate): Mark local as initialized, for lint.
11574 (tty_menu_activate, tty_meny_show): Remove unused locals.
11576 2013-10-08 Eli Zaretskii <eliz@gnu.org>
11578 Support menus on text-mode terminals.
11579 * xterm.h (xw_popup_dialog): Add prototype.
11581 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
11582 (xmenu_show): Block input here, instead in Fx_popup_menu.
11583 (xw_popup_dialog): New function, with X-specific bits of popup
11586 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
11589 * window.c (Fset_window_configuration): Use run-time tests of the
11590 frame type instead of compile-time conditionals, when menu-bar
11591 lines are considered.
11593 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
11594 (w32_popup_dialog): New prototypes.
11596 * w32menu.c (Fx_popup_dialog): Function deleted.
11597 (w32_popup_dialog): New function, with w32 specific bits of popup
11598 dialogs. Block input here.
11600 * w32inevt.c (w32_console_read_socket): Minor change to add
11601 debugging TTY events.
11603 * w32fns.c (show_hourglass): If returning early because the frame
11604 is not a GUI frame, unblock input.
11606 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
11607 (cursorY): New functions.
11609 * termhooks.h (cursorX, cursorY): Prototypes of functions on
11610 WINDOWSNT, macros that call curX and curY elsewhere.
11612 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
11614 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
11615 specific function to hide and show cursor on a text-mode terminal.
11616 (tty_menu_struct, struct tty_menu_state): New structures.
11617 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
11618 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
11619 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
11620 (tty_menu_locate, save_and_enable_current_matrix)
11621 (restore_desired_matrix, screen_update, read_menu_input)
11622 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
11623 (tty_pop_down_menu, tty_menu_last_menubar_item)
11624 (tty_menu_new_item_coords, tty_menu_show): New functions.
11625 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
11627 * nsterm.h (ns_popup_dialog): Adjust prototype.
11629 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
11630 of in x-popup-menu.
11631 (ns_popup_dialog): Adapt order of arguments to the other
11632 *_menu_show implementations.
11633 (Fx_popup_dialog): Function deleted.
11635 * msdos.c (x_set_menu_bar_lines): Delete unused function.
11637 * menu.h (tty_menu_show, menu_item_width): Provide prototypes.
11639 * menu.c (have_boxes): New function.
11640 (single_keymap_panes): Use it instead of a compile-time
11642 (single_menu_item): Use run-time tests of the frame type instead
11643 of compile-time conditionals.
11644 (encode_menu_string): New function.
11645 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
11646 the macro, since different types of frame need different encoding
11648 (digest_single_submenu): Use run-time tests of frame type instead
11649 of, or in addition to, compile-time conditionals.
11650 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
11651 (Fx_popup_menu): Detect when the function is called from keyboard
11652 on a TTY. Don't barf when invoked on a text-mode frame.
11653 Check frame type at run time, instead of compile-time conditionals for
11654 invoking terminal-specific menu-show functions.
11655 Call tty_menu_show on text-mode frames.
11656 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
11657 run time to determine which alternative to invoke; support dialogs
11660 * keyboard.h <Qmouse_movement>: Declare.
11662 * keyboard.c <Qmouse_movement>: Now extern.
11663 <Qecho_keystrokes>: New static variable.
11664 (read_key_sequence): Accept an additional argument, a flag to
11665 prevent redisplay during reading of the key sequence. All callers
11667 (read_menu_command): New function.
11668 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
11670 (toolkit_menubar_in_use): New function.
11671 (make_lispy_event): Use it instead of a compile-time test.
11673 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
11674 window-system being available.
11676 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
11677 to x-popup-dialog on the frame type, they all now support popup
11680 * dispnew.c (save_current_matrix): Save the margin areas.
11681 (restore_current_matrix): Restore margin areas.
11682 (update_frame_with_menu): New function.
11684 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
11687 * alloc.c (make_save_ptr): Now compiled unconditionally.
11689 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
11691 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
11692 (redraw_frame, update_frame): Adjust users.
11693 * dispextern.h (set_window_update_flags): Adjust prototype.
11694 * xdisp.c (redisplay_internal): When updating all frames with zero
11695 windows_or_buffers_changed, assume that only the windows that shows
11696 current buffer should be really updated.
11698 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
11700 Do not allocate huge temporary memory areas and objects while encoding
11701 for file I/O, thus reducing an enormous memory usage for large buffers.
11702 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
11703 * coding.h (struct coding_system): New member raw_destination.
11704 * coding.c (setup_coding_system): Initialize it to zero.
11705 (encode_coding_object): If raw_destination is set, do not create
11706 dst_object. Add comment.
11707 * fileio.c (toplevel): New constant E_WRITE_MAX.
11708 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
11709 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
11711 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
11713 * nsterm.m (windowDidExitFullScreen:)
11714 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
11716 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
11718 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
11719 * keyboard.c (unblock_input_to): Don't process pending signals
11720 if a fatal error is in progress.
11722 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
11723 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
11724 they're talking about words in Lisp bool vectors.
11725 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
11726 * data.c (popcount_bits_word): Rename from popcount_size_t.
11727 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
11730 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
11732 Improve support for popcount and counting trailing zeros (Bug#15550).
11733 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
11734 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
11735 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
11736 (popcount_size_t_msc, popcount_size_t_gcc):
11737 Remove; now done by Gnulib.
11738 (popcount_size_t): Now a macro that defers to Gnulib.
11739 (count_trailing_zero_bits): Return int, for consistency with
11740 Gnulib and because Emacs prefers signed to unsigned int.
11741 Don't assume that size_t is either unsigned int or unsigned long
11742 or unsigned long long.
11743 (size_t_to_host_endian): Do not assume that size_t is either
11744 exactly 32 or exactly 64 bits wide.
11745 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
11746 etc., so that it's now an enum constant, not a macro.
11747 No need to assume that it's either 32 or 64.
11749 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
11751 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
11754 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
11756 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
11757 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
11759 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
11761 emacs_read and emacs_write now use void *, not char *.
11762 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
11763 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
11764 Buffer arg is now void *, not char *. This matches plain
11765 'read' and 'write' better, and avoids a constraint violation
11766 on Solaris 9 with Oracle Studio.
11768 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
11770 * alloc.c (Fmake_string): For ASCII char initializer, prefer
11771 memset to explicit loop. Otherwise copy largest possible chunk
11772 from initialized to uninitialized part, thus allowing the longer
11773 memcpy runs and reducing the number of loop iterations.
11775 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
11777 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
11778 hide toolbar (Bug#15388).
11779 (windowDidEnterFullScreen:): If presentation options are zero,
11780 set them here (Bug#15388).
11781 (ns_update_auto_hide_menu_bar): Remove runtime check.
11782 Don't auto hide dock unless menubar is also auto hidden.
11784 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
11786 * editfns.c (message): Mention batch mode in doc string.
11788 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
11790 * nsterm.m (check_native_fs): Remove erroneous comment.
11792 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
11794 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
11795 uses find_newline instead of scan_newline and so doesn't move point.
11797 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
11799 Use hardware support for byteswapping on glibc x86 etc.
11800 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
11801 whereas the old swap64 needed 30.
11802 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
11803 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
11804 Use byteswap.h's macros to swap bytes.
11805 * lisp.h (swap16, swap32, swap64): Remove.
11806 All uses replaced by bswap_16, bswap_32, bswap_64.
11808 * bytecode.c (exec_byte_code): Use some more volatile variables
11809 to work around local variables getting clobbered by longjmp.
11810 Port to pre-C99, which doesn't allow decls after stmts.
11812 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
11814 * lisp.h (eassert): Assume that COND is true when optimizing.
11815 In other words, take on the behavior of eassert_and_assume.
11816 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
11817 (eassert_and_assume): Remove. All uses replaced by eassert.
11819 * xdisp.c (Qglyphless_char): Now static.
11821 Adjust to merge from gnulib.
11822 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
11823 * lisp.h: Include <verify.h>, for 'assume'.
11825 * eval.c (clobbered_eassert): New macro.
11826 (internal_catch, internal_condition_case)
11827 (internal_condition_case_1, internal_condition_case_2)
11828 (internal_condition_case_n): Use it instead of eassert
11829 when the argument contains locals clobbered by longjmp.
11830 Don't use clobbered locals outside of clobbered_eassert.
11831 (internal_lisp_condition_case): Use a volatile variable
11832 to work around a local variable's getting clobbered.
11834 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
11836 * lisp.h (struct handler): Merge struct handler and struct catchtag.
11837 (PUSH_HANDLER): New macro.
11838 (catchlist): Remove.
11839 (handlerlist): Always declare.
11841 * eval.c (catchlist): Remove (merge with handlerlist).
11842 (handlerlist, lisp_eval_depth): Not static any more.
11843 (internal_catch, internal_condition_case, internal_condition_case_1)
11844 (internal_condition_case_2, internal_condition_case_n):
11846 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
11847 handlerlist/catchlist.
11848 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
11849 handlerlist which can only handle a single condition-case handler at
11851 (find_handler_clause): Simplify since we only a single branch here
11854 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
11856 (bcall0): New function.
11857 (exec_byte_code): Add corresponding cases. Improve error message when
11858 encountering an invalid byte-code. Let Bunwind_protect accept
11859 a function (rather than a list of expressions) as argument.
11861 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
11862 and make them unconditional now that they're heap-allocated.
11864 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
11866 * charset.c (Fdecode_char, Fencode_char): Remove description of
11867 `restriction' arg. now that it's hidden by advertised-calling-convention.
11869 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
11871 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
11872 Remove unused variable (from mac-port).
11873 (macfont_draw): Use s->ybase for correct y position.
11875 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
11877 * frame.h (struct frame): Drop has_minibuffer member because...
11878 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
11879 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
11881 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
11883 * window.h (struct window): Prefer enum text_cursor_kinds to int
11884 for phys_cursor_type member. Move the latter, phys_cursor_width,
11885 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
11886 * window.c (replace_window, make_window): Adjust users.
11888 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
11890 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
11891 this module is never compiled otherwise.
11893 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
11895 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
11898 2013-09-29 Eli Zaretskii <eliz@gnu.org>
11900 * xdisp.c (get_next_display_element): Don't call face_for_font in
11901 a build configured --without-x. (Bug#15484)
11903 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
11905 * window.c (calc_absolute_offset): #elif should be #elif defined.
11907 * frame.c (delete_frame): Block/unblock input to overcome race
11908 condition (Bug#15475).
11910 2013-09-29 Andreas Politz <politza@hochschule-trier.de>
11912 * frame.c (delete_frame): Record selected frame only after
11913 calling Qdelete_frame_functions (Bug#15477).
11915 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
11917 * nsterm.m (ns_selection_color): Remove.
11918 (ns_get_color): Check for ns_selection_(fg|bg)_color using
11919 NSColor selectedText(Background)Color. Only for COCOA.
11920 (ns_term_init): Remove assignment of ns_selection_color, logic
11921 moved to ns_get_color.
11923 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
11924 NS_SELECTION_COLOR_DEFAULT.
11925 (NS_SELECTION_FG_COLOR_DEFAULT): New.
11927 2013-09-28 Eli Zaretskii <eliz@gnu.org>
11929 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
11930 frame' does not have the tool_bar_window member.
11932 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
11934 Signal error when reading an empty byte-code object (Bug#15405)
11935 * lread.c (read1): Signal error.
11936 * alloc.c (make_byte_code): eassert header size.
11937 (sweep_vectors): Change an int to size_t.
11939 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
11941 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
11942 instead of ints, as it's the usual style for offsetof constants. See:
11943 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
11945 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
11946 This is ugly, but it should fix the performance problem for older
11947 GCC versions in the short run. I'll look into integrating the
11948 Gnulib module for popcount, as a better fix.
11949 See the thread starting in:
11950 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
11951 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
11952 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
11953 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
11954 (popcount_size_t): Use it.
11956 2013-09-24 Daniel Colascione <dancol@dancol.org>
11958 * process.c (Fnetwork_interface_info): Fix build break due to
11961 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
11963 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
11964 Prefer signed to unsigned integers where either will do.
11965 No need for 'const' on locals that do not escape.
11966 Omit easserts with unnecessary and unportable assumptions about
11967 alignment. Avoid unnecessary casts to char *.
11969 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
11971 Use union for the payload of struct Lisp_Vector.
11972 This helps to avoid a few glitches dictated by C's aliasing rules.
11973 * lisp.h (struct Lisp_Vector): Use union for next and
11974 contents member. Adjust comment. Change related users.
11975 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
11976 Related users changed.
11977 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
11978 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
11979 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
11980 * xfaces.c, xfont.c, xmenu.c: Related users changed.
11982 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
11984 Optimize glyph row clearing and copying routines.
11985 * dispextern.h (struct glyph_row): Change layout of struct
11986 glyph_row to help copy_row_except_pointers. Adjust comment.
11987 * dispnew.c (null_row): Remove.
11988 (clear_glyph_row): Use offsetof and memset to find and clear
11989 just the members that need clearing. Adjust comment.
11990 (copy_row_except_pointers): Likewise for copying.
11992 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
11994 Some minor cleanups of recently-added bool vector code.
11995 * conf_post.h (assume): Always return void. Use lint version
11996 only if GCC and MSC versions don't apply.
11997 * conf_post.h (assume):
11998 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
11999 Depend on _MSC_VER, not __MSC_VER, for consistency with
12001 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
12002 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
12003 (bool_vector_binop_driver, count_trailing_zero_bits)
12004 (size_t_to_host_endian): Now static, not static inline;
12005 the latter isn't needed with modern compilers and doesn't
12006 work with older compilers anyway.
12008 * alloc.c (valgrind_p): Use bool for boolean.
12010 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
12012 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
12013 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
12014 (display_last_displayed_message_p, message_buf_print)
12015 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
12016 Use bool for boolean.
12017 * dispextern.h (cancel_line, init_desired_glyphs):
12018 Remove ancient leftover.
12019 (help_echo_showing_p, hourglass_shown_p):
12020 * lisp.h (noninteractive_need_newline): Adjust declaration.
12022 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
12024 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
12026 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
12027 ...this file and convert the latter to static. Adjust comment.
12028 (make_initial_frame):
12029 * window.c (init_window_once): Adjust user.
12030 * frame.h (last_nonminibuf_frame): Remove declaration.
12031 * lisp.h (selected_frame): Likewise.
12032 * msdos.c (the_only_display_info): Adjust comment.
12034 2013-09-23 Eli Zaretskii <eliz@gnu.org>
12036 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
12037 computing the end column of mouse-highlight that comes from
12038 display or overlay strings. (Bug#15437)
12039 (note_mouse_highlight): Adapt calculation of last argument to
12040 mouse_face_from_string_pos to the above change.
12042 * conf_post.h (__has_builtin): Define to zero, if undefined, on
12043 all platforms, not just for clang.
12045 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
12047 * filelock.c (lock_file_1): Rearrange to remove compiler warning
12048 about excess arguments to snprintf.
12050 * conf_post.h(assume): Use __builtin_unreachable for clang.
12052 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
12054 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
12055 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
12057 2013-09-23 Daniel Colascione <dancol@dancol.org>
12059 * alloc.c (USE_VALGRIND): New macro; on by default
12060 when ENABLE_CHECKING.
12061 (mark_maybe_object, mark_maybe_pointer)
12062 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
12064 (valgrind_p) [USE_VALGRIND]: New variable.
12065 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
12067 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
12069 * process.c (wait_reading_process_output): Change int pnamelen to
12072 * nsterm.m (setMarkedText:selectedRange:, deleteWorkingText):
12073 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
12074 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
12075 argument to unsigned long to avoid warning.
12076 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
12078 * conf_post.h (assume): Fix compiler error: x shall be cond.
12080 2013-09-22 Daniel Colascione <dancol@dancol.org>
12082 * xfns.c (x_get_monitor_attributes): Suppress unused variable
12083 warning when compiling without a window system.
12085 2013-09-22 Daniel Colascione <dancol@dancol.org>
12087 * data.c (Qbool_vector_p): New symbol.
12088 (bool_vector_spare_mask, popcount_size_t_generic)
12089 (popcount_size_t_msc, popcount_size_t_gcc)
12091 (bool_vector_binop_driver)
12092 (count_trailing_zero_bits, size_t_to_host_endian)
12093 (Fbool_vector_exclusive_or)
12094 (Fbool_vector_union)
12095 (Fbool_vector_intersection, Fbool_vector_set_difference)
12096 (Fbool_vector_subsetp, Fbool_vector_not)
12097 (Fbool_vector_count_matches)
12098 (Fbool_vector_count_matches_at): New functions.
12099 (syms_of_data): Intern new symbol, functions.
12100 * alloc.c (bool_vector_payload_bytes): New function.
12101 (Fmake_bool_vector): Instead of calling Fmake_vector,
12102 which performs redundant initialization and argument checking,
12103 just call allocate_vector ourselves. Make sure we clear any
12104 terminating padding to zero.
12105 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
12106 instead of open-coding the size calculation.
12107 (vroundup_ct): New macro.
12108 (vroundup): Assume argument >= 0; invoke vroundup_ct.
12109 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
12110 * composite.c (composition_gstring_put_cache):
12111 Change lint_assume to assume.
12112 * conf_post.h (assume): New macro.
12113 (lint_assume): Remove.
12114 * dispnew.c (update_frame_1): Change lint_assume to assume.
12115 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
12117 * image.c (gif_load): Change lint_assume to assume.
12118 * lisp.h (eassert_and_assume): New macro.
12119 (Qbool_vector_p): Declare.
12120 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
12121 (swap16, swap32, swap64): New inline functions.
12122 * macfont.m (macfont_shape): Change lint_assume to assume.
12123 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
12124 * xsettings.c (parse_settings): Use new swap16 and
12125 swap32 from lisp.h instead of file-specific macros.
12127 2013-09-22 Eli Zaretskii <eliz@gnu.org>
12129 * xdisp.c (try_window_id): Don't abort if cursor row could not be
12130 found (which can legitimately happen when the glyph row at the
12131 window start is disabled in the current_matrix. (Bug#15365)
12133 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
12135 Fix syntax.h bug introduced by recent INLINE change.
12136 syntax.h defined an extern inline function SYNTAX_ENTRY that was
12137 conditionally compiled one way in some modules, and a different
12138 way in others. This doesn't work with extern inline functions,
12139 which must have the same definition in all modules, because the
12140 defining code might be shared across modules, depending on the
12141 implementation. Symptoms reported by Martin Rudalics in:
12142 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
12143 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
12144 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
12145 overriding the corresponding functions in syntax.h.
12146 * syntax.h (syntax_property_entry, syntax_property_with_flags)
12147 (syntax_property): New inline functions.
12148 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
12149 Rewrite in terms of these new functions.
12151 2013-09-21 Eli Zaretskii <eliz@gnu.org>
12153 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
12154 not chars_in_text, whose result depends on the multibyteness of
12155 the current buffer. (Bug#15426)
12157 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
12159 Port recent change to hosts where pointers aren't 'long'.
12160 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
12161 Don't assume that pointers are the same width as 'long'.
12162 Add a compile-time check that a pointer fits into two X slots.
12164 A simpler, centralized INLINE.
12165 * conf_post.h (INLINE): Define only if not already defined.
12166 This allows us to use a single INLINE, defined by one file
12168 * emacs.c (INLINE): Define it.
12169 Also, include category.h, charset.h, composite.h, dispextern.h,
12170 syntax.h, systime.h, so that their INLINE definitions are expanded
12171 properly for Emacs.
12172 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
12173 * buffer.h, buffer.c (BUFFER_INLINE):
12174 * category.h, category.c (CATEGORY_INLINE):
12175 * character.h, character.c (CHARACTER_INLINE):
12176 * charset.h, charset.c (CHARSET_INLINE):
12177 * composite.h, composite.c (COMPOSITE_INLINE):
12178 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
12179 * frame.h, frame.c (FRAME_INLINE):
12180 * intervals.h, intervals.c (INTERVALS_INLINE):
12181 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
12182 * lisp.h, alloc.c (LISP_INLINE):
12183 * process.h, process.c (PROCESS_INLINE):
12184 * syntax.h, syntax.c (SYNTAX_INLINE):
12185 * systime.h, sysdep.c (SYSTIME_INLINE):
12186 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
12187 * window.h, window.c (WINDOW_INLINE):
12188 Remove. All uses replaced with INLINE.
12190 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
12192 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
12193 to avoid Bug#15398.
12195 2013-09-19 Eli Zaretskii <eliz@gnu.org>
12197 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
12198 'const char *' to avoid compiler warnings due to similar change in
12199 the prototype of x_get_string_resource.
12201 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
12203 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
12204 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
12205 going to replace static variables below. Adjust comments.
12206 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
12207 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
12208 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
12209 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
12210 Related users changed.
12211 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
12212 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
12213 last_mouse_movement_time, going to replace static variables below.
12215 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
12216 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
12218 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
12219 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
12220 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
12221 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
12222 static variables below.
12223 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
12224 (last_mouse_scroll_bar): Remove.
12225 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
12226 (mouseExited): Related users changed.
12228 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
12230 Do not use external array to process X scroll bar messages.
12231 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
12232 (x_send_scroll_bar_event): Pack window pointer into two slots
12233 of XClientMessageEvent if we're 64-bit. Adjust comment.
12234 (x_scroll_bar_to_input_event): Unpack accordingly.
12236 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
12238 Ifdef away recent changes which aren't relevant to NS port.
12239 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
12240 [!HAVE_NS]: Declare as such.
12241 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
12242 [!HAVE_NS]: Define as such.
12244 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
12246 * frame.c (x_redo_mouse_highlight): New function
12247 to factor out common code used in W32 and X ports.
12248 * dispextern.h (x_redo_mouse_highlight): Add prototype.
12249 * xterm.h (struct x_display_info):
12250 * w32term.h (struct w32_display_info):
12251 * nsterm.h (struct ns_display_info): New members
12252 last_mouse_motion_frame, last_mouse_motion_x and
12253 last_mouse_motion_y, going to replace static variables below.
12254 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
12255 (redo_mouse_highlight): Remove.
12256 (note_mouse_movement, syms_of_xterm): Adjust user.
12257 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
12258 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
12259 (redo_mouse_highlight): Remove.
12260 (note_mouse_movement, syms_of_w32term): Adjust user.
12261 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
12262 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
12264 (note_mouse_movement, mouseMoved, syms_of_nsterm):
12265 * nsfns.m (compute_tip_xy): Adjust user.
12267 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
12269 * frame.c (x_mouse_grabbed): New function.
12270 * dispextern.h (x_mouse_grabbed): Add prototype.
12271 (last_mouse_frame): Remove declaration.
12272 * xterm.h (struct x_display_info):
12273 * w32term.h (struct w32_display_info):
12274 * nsterm.h (struct ns_display_info): New member
12275 last_mouse_frame, going to replace...
12276 * xdisp.c (last_mouse_frame): ...global variable.
12277 (note_tool_bar_highlight):
12278 * w32term.c (w32_mouse_position, w32_read_socket):
12279 * xterm.c (XTmouse_position, handle_one_xevent):
12280 Use x_mouse_grabbed.
12281 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
12283 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
12285 * w32term.c (w32_read_socket): Avoid temporary
12286 variables in a call to x_real_positions.
12287 * xterm.c (handle_one_xevent): Likewise.
12289 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
12291 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
12292 (x_icon_type): Remove prototype.
12293 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
12294 * frame.c (x_icon_type): Remove.
12295 * w32term.c (x_make_frame_visible, x_iconify_frame):
12296 * xterm.c (x_make_frame_visible, x_iconify_frame):
12297 Use x_set_bitmap_icon to factor out common code.
12299 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
12301 * dispextern.h (check_x_display_info, x_get_string_resource):
12302 Declare here just once and unify the latter.
12303 * frame.c (check_x_display_info, x_get_string_resource):
12304 * nsterm.h (check_x_display_info):
12305 * xrdb.c (x_get_string_resource):
12306 * xterm.h (check_x_display_info): Remove prototypes.
12307 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
12308 * w32reg.c (x_get_string_resource): Likewise.
12309 (w32_get_rdb_resource): Adjust user.
12311 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
12313 * xterm.h (struct x_display_info): New member
12314 x_pending_autoraise_frame, going to replace...
12315 * xterm.c (pending_autoraise_frame): ...static variable.
12316 (x_new_focus_frame, XTread_socket): Adjust users.
12317 * w32term.h (struct w32_display_info): New member
12318 w32_pending_autoraise_frame, going to replace...
12319 * w32term.c (pending_autoraise_frame): ...global variable.
12320 (x_new_focus_frame, w32_read_socket): Adjust users.
12322 2013-09-17 Glenn Morris <rgm@gnu.org>
12324 * xdisp.c (message_dolog): If we create *Messages*,
12325 switch it to messages-buffer-mode.
12327 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
12329 Don't overuse 'const' in types of locals.
12330 * bidi.c (bidi_count_bytes):
12331 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
12332 (xg_event_is_for_scrollbar):
12333 * xselect.c (x_handle_property_notify)
12334 (x_handle_selection_notify, x_handle_dnd_message):
12335 * xsettings.c, xsettings.h (xft_settings_event):
12336 * xterm.c (x_handle_net_wm_state, handle_one_event)
12337 (x_menubar_window_to_frame, x_detect_focus_change)
12338 (construct_mouse_click, note_mouse_movement)
12339 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
12340 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
12341 (handle_one_xevent, x_handle_net_wm_state):
12342 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
12343 (x_handle_dnd_message):
12344 Avoid unnecessary 'const', typically the second 'const' in
12345 'const foo * const arg', a 'const' that does not affect the API
12346 and doesn't significantly help the human reader.
12348 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
12350 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
12351 only if Glib < 2.36.0.
12352 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
12353 * xsettings.c (init_gconf, init_gsettings): Do not check
12355 * xterm.c (handle_one_xevent): Do not call to x_clear_area
12357 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
12359 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
12361 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
12362 before calling g_type_init.
12364 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
12366 * nsterm.m (syms_of_nsterm): ... to here.
12368 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
12370 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
12371 (ignore_next_mouse_click_timeout): Use Time as X does.
12372 (handle_one_xevent): Avoid cast and use unsigned comparison.
12374 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
12376 Do not copy X event in handle_one_xevent except KeyPress case.
12377 Wnen XEvent is processed, it is unlikely to be changed except
12378 KeyPress case, so we can avoid copying and use const pointer to
12379 const data to make sure that an event is not changed elsewhere.
12380 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
12381 const' and do not create local copy except for the KeyPress event.
12382 Use casts to avoid a few glitches. Adjust formatting. Add comments.
12383 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
12384 (x_handle_net_wm_state, x_menubar_window_to_frame)
12385 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
12386 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
12387 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
12388 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
12389 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
12390 (x_handle_dnd_message):
12391 * xsettings.c (xft_settings_event):
12392 Use 'const XEvent * const' where appropriate.
12393 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
12395 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
12397 Fix X event waiting to handle multiple frames.
12398 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
12399 * xterm.c (pending_event_wait): Remove. Adjust users.
12400 (x_detect_focus_change): Pass frame arg.
12401 (handle_one_xevent): Find related frame early and clear per-frame
12402 wait_event_type only if this is an event for the relevant frame.
12403 (x_wait_for_event): Use per-frame wait_event_type.
12405 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
12407 * nsfns.m (Fx_create_frame): Fix font driver registration for
12410 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
12411 for syms_of_macfont.
12413 * nsterm.m: Include macfont.h.
12414 (ns_tmp_flags, ns_tmp_font): Remove.
12415 (ns_compute_glyph_string_overhangs): Check for driver Qns.
12416 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
12417 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
12418 (changeFont:): Fix code style. Check for font driver type when
12421 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
12424 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
12425 (nsfont_open): Set font driver type.
12426 Set font->ascent and font->descent. Figure out font instead of
12427 ns_tmp_font, and flags instead of ns_tmp_flags.
12428 Fix indentation. Remove call to ns_draw_text_decoration,
12431 * nsfns.m: Include macfont.h.
12432 (Fx_create_frame): Register macfont driver, make a better default font.
12433 (Fns_popup_font_panel): Get font from macfont driver, if used.
12435 * macfont.m, macfont.h, macuvs.h: New files.
12437 * font.h: Declare syms_of_macfont.
12439 * font.c (syms_of_font): Call syms_of_macfont.
12441 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
12443 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
12445 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
12446 and it is always zero for others, so I assume that this is an ancient
12447 leftover which nobody will want to change any more.
12448 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
12449 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
12450 * frame.c (x_set_scroll_bar_width):
12451 * w32fns.c (w32_createscrollbar):
12452 * w32term.c (w32_set_vertical_scroll_bar):
12453 * xfns.c (x_set_scroll_bar_default_width):
12454 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
12455 (x_scroll_bar_expose): Related users changed.
12457 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
12459 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
12460 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
12461 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
12463 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
12464 Define once here...
12465 * nsterm.h, w32term.h, xterm.h: ...and not here.
12466 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
12467 Remove unused Xisms.
12468 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
12469 these modules are never compiled otherwise.
12471 2013-09-14 Eli Zaretskii <eliz@gnu.org>
12473 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
12474 Doc fix. (Bug#15375)
12476 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
12478 Unify Fx_focus_frame between all ports.
12479 * frame.h (x_focus_frame): New prototype.
12480 * xfns.c (Fx_focus_frame): Remove.
12481 (syms_of_xfns): Do not defsubr it.
12482 (x_focus_frame): X implementation.
12483 * nsfns.m (Fx_focus_frame): Remove.
12484 (syms_of_nsfns): Do not defsubr it.
12485 (x_focus_frame): NS implementation.
12486 * w32term.c (Fx_focus_frame): Remove.
12487 (x_focus_on_frame): Rename to...
12488 (x_focus_frame): W32 implementation.
12489 * w32term.h (x_focus_on_frame): Remove prototype.
12490 * w32fns.c (Fx_focus_frame): Remove.
12491 (syms_of_w32fns): Do not defsubr it.
12492 * frame.c (Fx_focus_frame): Define here.
12493 (syms_of_frame): Defsubr here.
12494 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
12496 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
12498 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
12499 All of them are replaced with FRAME_DISPLAY_INFO, defined in
12500 each port to reference the port-specific window system data.
12501 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
12502 (FRAME_DISPLAY_INFO): Define.
12503 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
12504 (FRAME_DISPLAY_INFO): Define. Adjust users.
12505 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
12506 (FRAME_DISPLAY_INFO): Define. Adjust users.
12507 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
12508 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
12509 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
12510 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
12511 * xselect.c, xterm.c: All related users changed.
12513 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
12515 * xterm.h (x_window_to_frame, x_any_window_to_frame)
12516 (x_menubar_window_to_frame): Remove prototypes.
12517 * xfns.c (x_window_to_frame, x_any_window_to_frame)
12518 (x_menubar_window_to_frame, x_top_window_to_frame):
12520 * xterm.c (x_window_to_frame, x_any_window_to_frame)
12521 (x_menubar_window_to_frame, x_top_window_to_frame):
12522 ...to here and convert all but the last to static.
12524 2013-09-12 Eli Zaretskii <eliz@gnu.org>
12526 * lisp.mk (lisp): Add w32-common-fns.elc.
12528 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
12530 * charset.c (char_charset): Document an exception for char-charset.
12532 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
12534 * xterm.h (x_display_info): New field last_user_time...
12535 * xterm.c (toplevel): ...to replace static last_user_time.
12536 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
12538 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
12540 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
12541 scroll bar values to prevent thumb from disappear and update comment.
12543 2013-09-11 Glenn Morris <rgm@gnu.org>
12545 * emacs.c (usage_message): Possessive apostrophe tweak.
12547 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
12549 * nsterm.m (syms_of_nsterm): Use Qns.
12550 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
12551 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
12552 * xfns.c (x_display_info_for_name, Fx_open_connection):
12553 Remove old '#if 0' code.
12554 (syms_of_xfns): Use Qx.
12555 * termhooks.h (fullscreen_hook): Remove the leftover.
12556 (struct terminal): Fix typo in comment.
12558 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
12560 Cleaning up a few X scroll bar bits.
12561 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
12562 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
12563 New member last_seen_part, going to replace...
12564 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
12565 (xt_action_hook) [USE_LUCID]: Adjust user.
12566 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
12567 Lucid-specific scroll bar support.
12568 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
12569 to int and adjust to use last_seen_part member.
12570 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
12571 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
12572 Initialize last_seen_part.
12574 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
12576 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
12577 insert-buffer-substring an empty string.
12579 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
12581 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
12582 avoiding a GCC warning.
12584 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
12586 Ifdef away frame tool bar code when it is not really used.
12587 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
12588 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
12589 and minimize_tool_bar_window_p under the above.
12590 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
12591 (fset_tool_bar_window): Likewise.
12592 * dispnew.c (clear_current_matrices, clear_desired_matrices)
12593 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
12594 (change_frame_size_1):
12595 * window.c (window_from_coordinates, Frecenter): Adjust users.
12596 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
12597 code is not really used.
12598 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
12599 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
12600 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
12601 [!USE_GTK && !HAVE_NS]: Define as such.
12602 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
12603 (note_mouse_highlight, expose_frame):
12604 * xfns.c (x_set_tool_bar_lines):
12605 * xterm.c (handle_one_xevent): Adjust users.
12607 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
12609 Fix corruption with multiple emacsclient -t instances (Bug#15222).
12610 This bug was introduced by my 2013-08-26 patch, which incorrectly
12611 assumed that the terminfo implementation doesn't use termcap buffers.
12612 * term.c (init_tty) [TERMINFO]: Remove optimization, as
12613 these buffers apparently are used after all.
12614 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
12615 (struct tty_display_info): Define members termcap_term_buffer and
12616 termcap_strings_buffer even if TERMINFO.
12618 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
12621 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
12622 'usage' docstring entry to pacify make-docfile.
12624 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
12626 Change comparison functions =, <, >, <=, >= to take many arguments.
12627 * data.c: Change comparison functions' interface and implementation.
12628 * lisp.h: Make arithcompare available for efficient two arg
12630 * bytecode.c: Use arithcompare.
12631 * fileio.c: Use new interface.
12633 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
12635 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
12637 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
12639 * eval.c (Feval): Document the new use of `lexical'.
12641 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
12643 Review and drop old frame resize hack.
12644 * frame.h (struct frame): Remove force_flush_display_p.
12645 * dispnew.c (update_frame): Adjust user and don't call
12646 flush_frame here. The comment has said that there was an issues
12647 with redisplaying fringes, but I don't see any differences with
12648 and without this hack. Hopefully we can continue without it.
12649 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
12650 current frame matrices twice if resized_p is set.
12652 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
12654 Do not populate pure Xism x_sync to other ports.
12655 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
12656 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
12657 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
12658 * w32term.h (x_sync): Remove prototype.
12660 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
12662 Cleanup frame flushing.
12663 * dispextern.h (struct redisplay_interface):
12664 Drop flush_display_optional because flush_display is enough
12665 for X and flushing via RIF is just a no-op for others.
12666 * frame.h (flush_frame): New function.
12667 * dispnew.c (update_frame):
12668 * minibuf.c (read_minibuf):
12669 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
12671 * keyboard.c (detect_input_pending_run_timers): Do not flush
12672 all frames but selected one in redisplay_preserve_echo_area.
12673 * nsterm.m (ns_flush): Remove no-op.
12674 (ns_redisplay_interface): Adjust user.
12675 * w32term.h (x_flush): Remove no-op.
12676 (w32_redisplay_interface): Adjust user.
12677 * xterm.c (x_flush): Simplify because we do not flush all
12678 frames at once any more. Adjust comment.
12679 (x_redisplay_interface): Adjust user.
12681 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
12683 Port --without-x --enable-gcc-warnings to Fedora 19.
12684 * gfilenotify.c (globals_of_gfilenotify):
12685 Call g_type_init only if using an older glib version that needs it.
12687 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
12689 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
12690 (last_glyphless_glyph_merged_face_id): Remove declarations.
12691 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
12692 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
12693 (last_glyphless_glyph_merged_face_id): Now static.
12694 (merge_escape_glyph_face): New function, refactored from...
12695 (get_next_display_element): ...here.
12696 (merge_glyphless_glyph_face): New function, refactored from...
12697 (produce_glyphless_glyph): ...here...
12698 * term.c (produce_glyphless_glyph): ...and here.
12700 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
12702 * eval.c (eval_sub): Only call Ffunction if necessary.
12704 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
12706 Attempt to make redisplay more selective when changing cursor type.
12707 * frame.h (struct frame): New bitfield cursor_type_changed.
12708 * xdisp.c (cursor_type_changed): Remove.
12709 (try_cursor_movement, redisplay_window, try_window_id)
12710 (set_frame_cursor_types, try_window_reusing_current_matrix):
12711 Adjust to use per-frame bitfield.
12712 (redisplay_internal): Look for cursor type change on each visible
12713 frame and consider all frames if cursor type has been changed on
12714 the frame other than selected. If cursor type has been changed on
12715 selected frame only, do not use fast update.
12717 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
12719 Attempt to make redisplay more selective when changing fonts.
12720 * frame.h (struct frame): New bitfield fonts_changed.
12721 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
12722 (adjust_frame_glyphs): Add prototype.
12723 * dispnew.c (fonts_changed_p): Remove.
12724 (adjust_glyphs): Remove because we do not
12725 adjust matrices on all frames at once any more.
12726 (adjust_frame_glyphs): Block and unblock input here.
12727 (adjust_glyph_matrix): Use fonts_changed.
12728 (change_frame_size_1): Use adjust_frame_glyphs.
12729 * font.c (font_open_entity): Use fonts_changed.
12730 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
12731 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
12732 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
12733 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
12734 (shrink_mini_window, Fresize_mini_window_internal)
12735 (window_scroll_pixel_based, Fset_window_configuration)
12736 (apply_window_adjustment, Fset_window_vscroll):
12737 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
12738 Use adjust_frame_glyphs.
12739 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
12740 (try_window_reusing_current_matrix, try_window_id, display_line)
12741 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
12742 (redisplay_internal): Consider fonts_changed and adjust frame
12743 matrices for each frame only if the frame is visible. If font
12744 has been changed on some frame during full redisplay, retry
12745 only visible frames where the font has been actually changed.
12747 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12749 Cache current header and mode line height for each window.
12750 * window.h (struct window): New fields mode_line_height
12751 and header_line_height.
12752 * window.c (make_window): Initialize them.
12753 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
12754 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
12755 (current_mode_line_height, current_header_line_height):
12756 Remove declaration.
12757 * xdisp.c (current_mode_line_height, current_header_line_height):
12759 (pos_visible_p, init_xdisp): Adjust user.
12760 (redisplay_window): Invalidate mode_line_height and
12761 header_line_height if current and desired matrices do not agree.
12763 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12765 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
12766 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
12768 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12770 Make --without-x compatible with --enable-gcc-warnings.
12771 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
12772 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
12773 members under HAVE_WINDOW_SYSTEM.
12774 * keyboard.c (make_lispy_focus_out): Likewise.
12775 (record_menu_key): Move under HAVE_MENUS.
12776 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
12777 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
12778 (syms_of_xdisp): Adjust user.
12779 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
12780 (start_hourglass, cancel_hourglass):
12781 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
12782 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
12783 and CLEAR_FONT_TABLE_NFONTS.
12784 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
12785 Declare only if HAVE_WINDOW_SYSTEM.
12786 (lface_same_font_attributes_p, clear_face_gcs): Define only
12787 if HAVE_WINDOW_SYSTEM.
12789 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12791 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
12792 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
12793 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
12795 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
12797 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
12799 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
12801 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
12802 This fixes a type error on hosts where ptrdiff_t is wider than int.
12804 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
12806 * keyboard.c (read_key_sequence_vs): New function.
12807 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
12810 * callint.c (Fcall_interactively): Always return a vector for 'K'.
12812 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
12814 Makefile improvements.
12815 * Makefile.in (config.status): Don't use double-colon rules, as
12816 they are not portable according to POSIX. Fix shell typo with `;
12817 I guess this rule has never been tested?
12818 (VCSWITNESS): New macro, to override any environment var.
12820 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
12822 * xterm.h (struct x_display_info): Do not track X connection
12823 fd separately because it is always available from Display.
12824 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
12827 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
12829 * buffer.c (drop_overlay):
12830 * fileio.c (restore_point_unwind): Prefer unchain_marker to
12831 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
12833 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
12835 * buffer.c (Fmake_overlay, Fmove_overlay):
12836 * intervals.c (set_point_from_marker):
12837 * print.c (PRINTPREPARE): Prefer signal_error
12838 to plain error and report unsuitable marker too.
12840 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
12842 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
12843 for 'dragging' member.
12844 (struct x_output): Remove set-but-unused leftovers
12845 'left_before_move' and 'top_before_move'.
12846 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
12847 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
12848 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
12849 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
12850 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
12851 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
12852 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
12853 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
12855 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
12857 * nsfont.m (INVALID_GLYPH): New define.
12858 (nsfont_encode_char): Use INVALID_GLYPH.
12859 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
12861 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12863 * xterm.c (x_last_mouse_movement_time): Revert last change.
12864 This code should use XDisplayMotionBufferSize to check display's
12865 motion history first, and there are few other issues as well.
12866 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
12867 (handle_one_xevent): Adjust user.
12869 2013-09-02 Martin Rudalics <rudalics@gmx.at>
12871 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
12872 * frame.c (Flast_nonminibuf_frame): ... to here.
12873 (check_minibuf_window): Don't abort if no window was found
12876 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12878 Use XGetMotionEvents to ask the last mouse motion time from X server.
12879 * xterm.c (X_MOTION_HISTORY): Default to 1.
12880 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
12881 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
12882 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
12883 Ifdef away legacy code.
12884 (XTmouse_position, x_scroll_bar_report_motion):
12885 Use x_last_mouse_movement_time.
12886 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
12889 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12891 * msdos.c (last_mouse_window): Move to...
12892 (dos_rawgetc): ...this function and adjust comment.
12893 * nsterm.m (last_window): Rename to last_mouse_window, move to...
12894 (mouseMoved): ...this function and adjust comment.
12895 * w32term.c (last_window): Likewise with...
12896 (w32_read_socket): ...this function.
12897 * xterm.c (last_window): Likewise with...
12898 (handle_one_xevent): ...this function.
12900 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12902 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
12903 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
12904 (handle_one_xevent): ...to here.
12905 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
12908 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12910 * msdos.c (IT_set_terminal_window): Remove no-op.
12911 (initialize_msdos_display): Adjust terminal setup.
12912 * w32console.c (w32con_set_terminal_window): Remove no-op.
12913 (initialize_w32_display): Adjust terminal setup.
12914 * w32term.c (w32_set_terminal_window): Remove no-op.
12915 (w32_create_terminal): Adjust terminal setup.
12916 * xterm.c (XTset_terminal_window): Remove no-op.
12917 (x_create_terminal): Adjust terminal setup.
12919 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
12921 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
12923 (ns_create_terminal): Adjust terminal setup.
12924 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
12926 (w32_create_terminal): Adjust terminal setup.
12927 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
12929 (x_create_terminal): Adjust terminal setup.
12931 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
12933 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
12934 (CLIP_TEXT_POS_FROM_MARKER): New macro.
12935 * dispnew.c (buffer_posn_from_coords):
12936 * window.c (Fwindow_end, displayed_window_lines):
12937 * xdisp.c (redisplay_mode_lines): Use it.
12939 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
12941 * fontset.c (face_for_char): Check char in the current face font first
12942 if HAVE_NS (Bug#15138).
12944 2013-08-31 Martin Rudalics <rudalics@gmx.at>
12946 * window.c (temp_output_buffer_show): Make sure window returned
12947 by display_buffer is live (Bug#15213).
12949 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
12951 Minor cleanup to avoid forward declarations.
12952 * coding.h (struct ccl_spec): Remove forward declaration.
12953 * composite.h (toplevel): Include font.h.
12954 (struct composition_it, struct face, struct font_metrics):
12955 Remove forward declaration.
12956 * dispextern.h (struct image, struct atimer): Likewise.
12957 * emacsgtkfixed.h (struct frame): Likewise.
12958 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
12959 * font.h (struct font_driver, struct font, struct glyph_string)
12960 (struct face): Remove forward declaration.
12961 * fontset.h (struct face, struct font): Likewise.
12962 * frame.h (toplevel): Style cleanup.
12963 (enum output_method): Move to...
12964 * termhooks.h (enum output_method): ...here.
12965 (struct glyph, struct frame, struct ns_display_info)
12966 (struct x_display_info, struct w32_display_info):
12967 Remove forward declaration.
12968 * xterm.h (toplevel): Include termhooks.h.
12969 (struct font, struct window, struct glyph_matrix, struct frame)
12970 (struct input_event, struct face, struct image): Remove forward
12972 * gtkutil.h (struct _widget_value): Likewise.
12973 * keyboard.h (toplevel): Include termhooks.h.
12974 (struct input_event): Remove forward declaration.
12976 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
12978 * intervals.c (set_point_from_marker): New function.
12979 * editfns.c (Fgoto_char):
12980 * process.c (Finternal_default_process_filter):
12981 * window.c (select_window_1): Use it.
12982 * buffer.h (set_point_from_marker): Add prototype.
12984 2013-08-29 Eli Zaretskii <eliz@gnu.org>
12986 * w32.c (term_winsock): Call release_listen_threads before calling
12988 (_sys_wait_accept): Wait for accept event in a loop with a finite
12989 timeout, instead of waiting indefinitely. Will hopefully avoid
12990 hanging during exit because WSACleanup deadlocks waiting for the
12991 event object to be released. (Bug#14333)
12993 * w32proc.c (release_listen_threads): New function, signals all
12994 the reader threads that listen for connections to stop waiting.
12996 * w32.h (release_listen_threads): Add prototype.
12998 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
13000 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
13001 field of new marker (for sanity and safety).
13002 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
13003 anyway because XMISCTYPE is a function and can't be an lvalue).
13005 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
13007 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
13008 (x_after_update_window_line, x_scroll_bar_create)
13009 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
13010 (handle_one_xevent, x_clear_frame_area):
13011 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
13012 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
13013 * xterm.h (x_clear_area): Adjust prototype.
13015 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
13017 Hook scanning and indentation functions to find_newline. This helps
13018 to avoid duplicated code and renders more respect to newline cache.
13019 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
13020 * cmds.c (Fforward_line):
13021 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
13022 Use find_newline and avoid unnecessary point movements.
13023 * search.c (scan_newline): Implement on top of find_newline.
13025 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
13027 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
13028 scoped code (bug#11258).
13030 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
13032 * nsterm.m (last_window): New variable.
13033 (EV_TRAILER2): New macro.
13034 (EV_TRAILER): Call EV_TRAILER2.
13035 (mouseMoved:): Add support for mouse-autoselect-window
13036 on nextstep (Bug#6888).
13038 2013-08-28 Andreas Schwab <schwab@suse.de>
13040 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
13041 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
13042 Remove unused macro definitions.
13043 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
13044 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
13045 Only define if emacs.
13047 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
13049 Prefer enum glyph_row_area to int where appropriate.
13050 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
13052 (window_box, window_box_width, window_box_left, window_box_left_offset)
13053 (window_box_right, window_box_right_offset): Adjust prototypes.
13054 * xdisp.c (window_box, window_box_width, window_box_left)
13055 (window_box_left_offset, window_box_right, window_box_right_offset):
13056 Use enum glyph_row_area. Adjust users and tweak comment where needed.
13057 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
13058 * nsterm.m (ns_clip_to_row):
13059 * w32term.c (w32_clip_to_row):
13060 * xterm.c (x_clip_to_row): Likewise.
13062 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
13064 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
13065 (Fprevious_overlay_change): Fast path for buffer with no overlays.
13067 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
13069 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
13070 for portability to hosts where /bin/sh has problems.
13072 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
13074 Redesign redisplay interface to drop global output_cursor.
13075 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
13076 (toplevel): Remove declaration of output_cursor.
13077 (set_output_cursor, x_cursor_to): Remove prototype.
13078 * window.h (struct window): New member output_cursor.
13079 (output_cursor_to): New function to replace RIF member.
13080 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
13081 (update_text_area, set_window_cursor_after_update): Use it.
13082 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
13083 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
13084 * nsterm.m (ns_update_window_begin, ns_update_window_end):
13085 * w32term.c (x_update_window_begin, x_update_window_end):
13086 * xterm.c (x_update_window_begin, x_update_window_end):
13087 Adjust to use per-window output cursor.
13089 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
13091 Simplify SELECT_TYPE-related code.
13092 Like EMACS_TIME, this portability layer is no longer needed, since
13093 Emacs has been using fd_set as a portability layer for some time.
13094 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
13095 (SELECT_TYPE): Remove. All uses changed to fd_set.
13096 (fd_set) [!FD_SET]: New typedef.
13098 Simplify EMACS_TIME-related code.
13099 This portability layer is no longer needed, since Emacs has been
13100 using struct timespec as a portability layer for some time.
13101 * atimer.h, buffer.h, dispextern.h, xgselect.h:
13102 Include <time.h> rather than "systime.h"; that's all that's needed now.
13103 * dispnew.c: Include <timespec.h> rather than "systime.h";
13104 that's all that's needed now.
13105 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
13106 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
13107 TIMESPEC_RESOLUTION.
13108 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
13109 LOG10_TIMESPEC_RESOLUTION.
13110 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
13111 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
13112 (make_emacs_time): Remove. All used changed to make_timespec.
13113 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
13114 (current_timespec): Rename from current_emacs_time. All uses changed.
13115 (add_emacs_time): Remove. All uses changed to timespec_add.
13116 (sub_emacs_time): Remove. All uses change dot timespec_sub.
13117 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
13118 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
13119 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
13120 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
13121 (current_timespec): Rename from current_emacs_time. All uses changed.
13122 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
13123 changed to timespec_cmp.
13124 * xgselect.c: Include <timespec.h>, since our .h files don't.
13126 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
13128 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
13129 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
13130 Remove the leftovers.
13131 * gtkutil.c (toplevel): Do not declare Qxft but include
13133 * image.c (toplevel): Do not declare Vlibrary_cache because
13134 it's already done in lisp.h.
13136 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
13138 * lisp.h (Mouse_HLInfo): Move from here...
13139 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
13140 (reset_mouse_highlight): New function.
13141 * msdos.c (dos_set_window_size, IT_update_begin)
13142 (internal_terminal_init):
13143 * nsterm.m (ns_update_window_end, x_free_frame_resources)
13144 (ns_initialize_display_info):
13145 * w32console.c (initialize_w32_display):
13146 * w32term.c (x_update_window_end, x_free_frame_resources)
13147 (w32_initialize_display_info):
13148 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
13149 * window.c (Fdelete_other_windows_internal):
13150 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
13151 * termchar.h (toplevel):
13152 * xterm.h (toplevel): Include dispextern.h.
13154 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
13156 Fix minor problems found by static checking.
13157 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
13158 (expect): Avoid nested-if warning.
13159 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
13160 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
13161 * nsterm.h, nsterm.m (ns_select):
13162 * xgselect.c, xgselect.h (xg_select):
13163 Adjust signature to better match pselect's.
13164 * nsterm.m (ns_select):
13165 Don't set *TIMEOUT, since pselect doesn't.
13166 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
13167 diagnostic about assigning const char * to it.
13168 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
13170 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
13172 * lread.c (substitute_object_recurse): Handle hash-tables as well
13175 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
13177 Fix unlikely core dump in init_tty, and simplify terminfo case.
13178 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
13179 The old version incorrectly dumped core if malloc returned a
13180 buffer containing only non-NUL bytes.
13181 (init_tty): Do not allocate or free termcap buffers; the
13182 struct does that for us now.
13183 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
13184 (struct tty_display_info): Define members termcap_term_buffer and
13185 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
13186 use them. Allocate them directly in struct rather than indirectly
13187 via a pointer, to simplify init_tty.
13189 * frame.c (check_minibuf_window): Initialize 'window' properly,
13190 so that Emacs reliably aborts later if 'window' is not initialized.
13192 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
13194 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
13195 of VoidSymbol (Bug#15154).
13197 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
13199 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
13200 mouse_face_beg_y and mouse_face_end_y.
13201 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
13202 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
13203 Adjust users and update comment where appropriate.
13205 2013-08-26 Martin Rudalics <rudalics@gmx.at>
13207 * frame.c (check_minibuf_window): New function.
13208 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
13209 Call check_minibuf_window (Bug#15183).
13211 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
13213 * window.h (struct window): Replace last_cursor with last_cursor_vpos
13214 because this is the only last cursor data we need to keep and consult.
13215 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
13216 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
13219 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
13221 Fix recovering from possible decompression error.
13222 Since insert_from_gap doesn't always move point, we can't use PT as
13223 the position where the partially decompressed data ends, and
13224 should count how many bytes was produced so far.
13225 * decompress.c (struct decompress_unwind_data): Add nbytes member.
13226 (unwind_decompress): Really delete partially uncompressed data.
13227 (Fzlib_decompress_region): Take decompressed data size into account.
13229 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
13231 * syntax.c (init_syntax_once): Adjust comment and do an early
13232 initialization of Qchar_table_extra_slots just once...
13233 * casetab.c (init_casetab_once):
13234 * category.c (init_category_once):
13235 * character.c (syms_of_character):
13236 * coding.c (syms_of_coding):
13237 * xdisp.c (syms_of_xdisp): ...and omit it here.
13239 2013-08-24 Eli Zaretskii <eliz@gnu.org>
13241 * xdisp.c (get_next_display_element): Don't apply to characters
13242 from a display vector the logic of setting it->end_of_box_run_p
13243 suitable for characters from a buffer. (Bug#15175)
13245 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
13246 to handle directories, rather than '_utime' which doesn't.
13249 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
13251 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
13252 or fullscreen (Bug#14627).
13254 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
13256 System-dependent integer overflow fixes.
13257 * process.c (Fset_process_window_size): Signal an error if
13258 the window size is outside the range supported by the lower level.
13259 * sysdep.c (set_window_size): Return negative on error,
13260 nonnegative on success, rather than -1, 0, 1 on not in system,
13261 failure, success. This is simpler. Caller changed.
13262 (serial_configure): Remove unnecessary initialization of local.
13263 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
13264 size fits in unsigned long; this isn't true on some 32-bit hosts.
13265 Avoid buffer overrun if some future version of /proc/meminfo has a
13266 variable name longer than 20 bytes.
13267 (system_process_attributes) [__FreeBSD__]:
13268 Don't assume hw.availpages fits in 'int'.
13270 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
13272 Don't let very long directory names overrun the stack.
13273 Fix some related minor problems involving "//", vfork.
13274 * callproc.c (encode_current_directory): New function.
13275 (call_process): Don't append "/"; not needed.
13276 * fileio.c (file_name_as_directory_slop): New constant.
13277 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
13278 this can save the caller having to alloca.
13279 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
13280 Use SAFE_ALLOCA, not alloca.
13281 (directory_file_name, Fexpand_file_name): Leave leading "//"
13282 alone, since it can be special even on POSIX platforms.
13283 * callproc.c (call_process):
13284 * process.c (Fformat_network_address):
13285 * sysdep.c (sys_subshell):
13286 Use encode_current_directory rather than rolling our own.
13287 (create_process): No need to encode directory; caller does that now.
13288 * process.h (encode_current_directory): New decl.
13289 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
13290 Rework to avoid 'goto xyzzy;'.
13292 2013-08-23 Eli Zaretskii <eliz@gnu.org>
13294 * xdisp.c (handle_face_prop): If the default face was remapped use
13295 the remapped face for strings from prefix properties. (Bug#15155)
13297 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
13299 Minor cleanup for redisplay interface and few related functions.
13300 * frame.h (enum text_cursor_kinds): Move from here...
13301 * dispextern.h (enum text_cursor_kinds): ...to here.
13302 (toplevel): Drop unnecessary declarations.
13303 (struct redisplay_interface): Use bool and enum text_cursor_kinds
13304 in update_window_end_hook and draw_window_cursor functions.
13305 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
13306 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
13307 * w32term.c (x_update_window_end, w32_draw_window_cursor):
13308 * xterm.c (x_update_window_end, x_draw_window_cursor):
13309 * xdisp.c (display_and_set_cursor, update_window_cursor)
13310 (update_cursor_in_window_tree, x_update_cursor): Use bool and
13311 enum text_cursor_kinds where appropriate.
13313 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
13315 Redesign redisplay interface to drop updated_row and updated_area.
13316 * dispextern.h (updated_row, updated_area): Remove declaration.
13317 (struct redisplay_interface): Pass glyph row and row area parameters
13318 to write_glyphs, insert_glyphs and clear_end_of_line functions.
13319 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
13321 * dispnew.c (updated_row, updated_area): Remove.
13322 (redraw_overlapped_rows, update_window_line): Adjust user.
13323 (update_marginal_area, update_text_area): Likewise. Pass updated row
13324 as a parameter. Prefer enum glyph_row_area to int where appropriate.
13325 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
13328 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
13330 * process.c (flush_pending_output): Remove stub.
13333 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
13335 * callproc.c: Fix race that killed background processes (Bug#15144).
13336 (call_process): New arg TEMPFILE_INDEX. Callers changed.
13337 Record deleted process-id in critical section, not afterwards.
13338 Don't mistakenly kill process created by a call-process invocation
13339 that discards output and does not wait.
13341 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
13343 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
13344 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
13345 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
13346 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
13347 to shut up compiler in mark_object.
13348 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
13350 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
13352 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
13353 We can't portably rely on PTY_OPEN doing that, even if
13354 it calls posix_openpt with O_CLOEXEC.
13356 2013-08-20 Kenichi Handa <handa@gnu.org>
13358 * character.c (string_char): Improve commentary.
13360 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
13362 * image.c (SIGNATURE_DIGESTSIZE): Remove.
13363 (struct animation_cache): Make signature a flexible array member.
13364 All uses changed. This is a tad slower but may insulate us better
13365 from future changes to ImageMagick.
13367 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
13369 * image.c: Shrink memory needed for animation cache.
13370 (SIGNATURE_DIGESTSIZE): New constant.
13371 (struct animation_cache): Make 'signature' a fixed size array of bytes.
13372 (imagemagick_create_cache): Copy the signature. This saves
13373 several KB of memory that ImageMagick wastes per signature.
13374 Don't bother updating the update_time, as the caller does that now.
13375 (imagemagick_prune_animation_cache): Don't destroy the signature, as
13376 it's a fixed size struct member now.
13377 (imagemagick_get_animation_cache): Always destroy the signature,
13378 as it's now imagemagick_create_cache's responsibility to copy it.
13379 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
13380 and use memcmp rather than strcmp.
13381 eassert that ImageMagick returns a signature of the specified length.
13383 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
13385 * image.c (imagemagick_get_animation_cache): Don't segfault on
13387 (imagemagick_get_animation_cache): Revert to previous definition
13388 so that it actually works. But keep the memory leak fix.
13389 (imagemagick_get_animation_cache): Fix memory leak.
13391 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
13393 * image.c: Fix animation cache signature memory leak.
13394 Fix some other minor performance problems while we're at it.
13395 (imagemagick_create_cache): Clear just the members that
13396 need clearing. Don't set update_time, as caller does that now.
13397 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
13398 Simplify by using pointer-to-pointer instead of a prev pointer.
13399 (imagemagick_prune_animation_cache): Use make_emacs_time rather
13400 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
13401 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
13402 it's already a copy. Free the signature probe unless it's cached.
13404 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
13405 This was introduced by my 2013-08-12 fix for Bug#15035.
13407 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
13409 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
13410 (imagemagick_prune_animation_cache): Now static.
13412 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
13414 * image.c (imagemagick_get_animation_cache): Don't segfault when
13415 pruning all entries.
13417 2013-08-18 Ken Brown <kbrown@cornell.edu>
13419 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
13420 static heap if ENABLE_CHECKING is defined.
13421 (max_bss_sbrk_ptr): New variable.
13422 (bss_sbrk): Use it.
13423 (report_sheap_usage): Report maximum static heap usage instead of
13424 ending static heap usage.
13426 2013-08-17 Eli Zaretskii <eliz@gnu.org>
13428 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
13429 of zlib_initialized according to the results of calling
13430 init_zlib_functions.
13432 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
13434 * image.c: Implement an ImageMagick per-image cache.
13435 (imagemagick_get_animation_cache): Fix a double-free error.
13436 (imagemagick_load_image): Remove the ping_wand code, which only
13437 apparently saved time on invalid animated images, and slowed down
13438 everything else. Optimize for the common case.
13440 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
13442 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
13444 * editfns.c (insert_before_markers): Mention overlay in the doc string.
13446 * marker.c (set_marker): Remove documentation of undefined behavior.
13448 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
13450 * image.c (imagemagick_compute_animated_image): Animate correctly
13451 when sub-images are smaller than the main image.
13452 (imagemagick_compute_animated_image): Setting the iterator row to
13453 zero is apparently not allowed.
13454 (imagemagick_compute_animated_image): Allow images that say they
13455 have sub-images that are bigger than the main image, but just crop
13458 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
13460 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
13462 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
13464 * image.c (imagemagick_compute_animated_image): Respect the GIF
13467 2013-08-15 Ken Brown <kbrown@cornell.edu>
13469 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
13470 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
13473 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
13475 Fix minor problems found by static checking.
13476 * frame.c (delete_frame):
13477 * xdisp.c (next_element_from_display_vector):
13478 Avoid uninitialized local.
13479 * image.c (imagemagick_compute_animated_image): Port to C89.
13480 Prefer usual GNU indentation style for loops.
13481 Be more careful about bizarrely large sizes, by using ptrdiff_t
13484 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
13486 Fix infinite frame selection loop (Bug#15025).
13487 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
13489 2013-08-15 Eli Zaretskii <eliz@gnu.org>
13491 * xdisp.c (compute_window_start_on_continuation_line):
13492 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
13493 to make sure we end up setting the window start at the leftmost
13494 visible character of the display line. This avoids funky
13495 horizontal shifting because the window start is not kept on the
13496 same position. (Bug#15090)
13497 (next_element_from_display_vector): Support 'box' face attribute
13498 in the face definitions of a display vector. (Bug#15099)
13500 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
13502 * image.c (imagemagick_compute_animated_image): Implement animated
13503 images (bug#14700).
13504 (imagemagick_compute_animated_image): Fix some compilation
13505 warnings. Implement a very simple cache to make the animation
13506 usable at all, but it should be replaced with a per-image cache.
13508 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
13510 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
13511 to do `for' loops over alist values.
13512 * buffer.h (FOR_EACH_BUFFER):
13513 * process.c (FOR_EACH_PROCESS): Use it.
13514 (handle_child_signal, status_notify, Fget_buffer_process)
13515 (kill_buffer_processes): Use FOR_EACH_PROCESS.
13517 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
13519 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
13520 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
13521 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
13522 to xzalloc and so avoid redundant call to memset.
13523 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
13524 members because it is allocated with xzalloc and so already zeroed.
13526 2013-08-14 Ken Brown <kbrown@cornell.edu>
13528 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
13531 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13533 Utility function and macro to copy Lisp string to C string.
13534 * lisp.h (xlispstrdupa): New macro.
13535 (xlispstrdup): New prototype.
13536 * alloc.c (xlispstrdup): New function.
13537 * callint.c (Fcall_interactively):
13538 * fileio.c (Ffile_name_directory, Fexpand_file_name)
13539 (Fsubstitute_in_file_name):
13540 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
13541 * image.c (x_create_bitmap_from_file):
13542 * w32term.c (w32_term_init):
13543 * xterm.c (x_term_init): Use xlispstrdup.
13545 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
13547 * image.c (imagemagick_load_image): Make animated pictures work.
13548 There's still some problems with background color settings, though
13551 * decompress.c (unwind_decompress): Always restore point.
13553 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
13555 * marker.c (set_marker): Reformat documentation.
13557 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
13559 * xdisp.c (cursor_type_changed): Now static.
13561 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
13562 Use changed. This avoids the need to call xmalloc and for the
13563 caller to call xfree, and avoids memory leaks in some situations.
13565 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13567 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
13568 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
13569 (redisplay_window): If window_end_valid is cleared due to non-zero
13570 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
13571 so do not call to try_cursor_movement for that window.
13573 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13575 * window.h (struct window): Convert window_end_pos and
13576 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
13577 (wset_window_end_pos, wset_window_end_vpos): Remove.
13578 * dispnew.c (adjust_glyph_matrix):
13579 * window.c (Fwindow_end, replace_window, set_window_buffer)
13581 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
13582 (set_vertical_scroll_bar, redisplay_window, try_window)
13583 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
13584 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
13585 (note_mouse_highlight): Adjust users.
13586 (try_cursor_movement): Likewise. Convert old precondition to eassert.
13589 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13591 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
13592 * image.c (imagemagick_filename_hint): Use `const char *' and
13593 prefer SSDATA to SDATA to avoid warnings.
13595 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13597 Cleanup window fringes, margins and scroll bars adjustments.
13598 * window.c (set_window_fringes, set_window_margins)
13599 (set_window_scroll_bars, apply_window_adjustment): New functions.
13600 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
13601 (Fset_window_scroll_bars): Use them.
13603 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13605 * window.h (struct window): Convert scroll_bar_width
13606 from Lisp_Object to integer. Adjust comment.
13607 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
13609 * window.c (wset_scroll_bar_width): Remove.
13610 (make_window): Initialize scroll_bar_width.
13611 (Fsplit_window_internal): Use direct assignment.
13612 (Fset_window_configuration, save_window_save):
13613 Convert Lisp_Object to integer and back where appropriate.
13614 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
13615 bar was actually changed, and mention this in docstring.
13617 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
13619 * decompress.c: Minor simplifications.
13620 (Fzlib_decompress_region): Don't bother verifying
13621 that avail_out <= UINT_MAX, as that was confusing.
13622 Mention the restriction in a comment instead.
13623 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
13625 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
13627 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
13628 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
13630 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
13632 * image.c (imagemagick_filename_hint): Check for errors in the
13635 2013-08-13 Eli Zaretskii <eliz@gnu.org>
13637 * window.c (Fwindow_margins): Return nil when there's no marginal
13638 area, as per the documented API.
13640 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
13641 Fmake_vector, as scroll bar's struct members are not all Lisp
13642 objects now. This avoids crashes in GC.
13644 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
13645 bool, so its address could be taken.
13647 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
13649 * image.c (imagemagick_filename_hint): New function to possibly
13650 apply `image-content-type-suffixes'.
13651 (imagemagick_load_image): Use it.
13653 2013-08-13 Eli Zaretskii <eliz@gnu.org>
13655 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
13656 if loading zlib failed.
13658 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
13660 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
13661 2013-08-13 checkin below. Change bool to BOOL, rule is:
13662 All Obj-C code uses BOOL, except for interfaces callable from C.
13664 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
13666 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13668 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
13669 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
13670 bool instead of BOOL.
13671 * w32term.h (struct scroll_bar): Convert fringe_extended_p
13672 from Lisp_Object to bitfield. Adjust comment.
13673 * w32term.c (x_scroll_bar_create): Adjust user.
13674 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
13675 * xterm.c (XTset_vertical_scroll_bar): Likewise.
13676 Use bool for boolean.
13677 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
13678 to `unsigned int' when defining a bitfield.
13680 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
13682 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
13684 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13686 * window.h (struct window): Convert left_margin_cols and
13687 right_margin_cols from Lisp_Objects to integers. Adjust comment.
13688 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
13689 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
13691 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
13693 (showing_window_margins_p, update_window_line, update_frame_1):
13694 * fringe.c (draw_fringe_bitmap_1):
13695 * xdisp.c (window_box_width): Adjust users.
13696 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
13697 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
13698 Use direct assignment.
13699 (Fset_window_configuration, save_window_save, Fwindow_margins):
13700 Convert Lisp_Object to integer and back where appropriate.
13701 (Fset_window_margins): Adjust user. Return t if any margin
13702 was actually changed, and mention this in docstring.
13704 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
13706 * syntax.c (forward_word):
13707 * cmds.c (forward_char, backward_char): Mention the optional argument.
13709 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13711 * window.h (struct window): Convert left_fringe_width
13712 and right_fringe_width from Lisp_Objects to integers.
13714 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
13715 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
13716 * window.c (wset_left_fringe_width, wset_right_fringe_width):
13718 (make_window): Initialize new integer fields to -1.
13719 (Fsplit_window_internal): Use direct assignment.
13720 (Fset_window_configuration, save_window_save):
13721 Convert Lisp_Object to integer and back where appropriate.
13722 (Fset_window_fringes): Adjust user. Return t if any fringe
13723 was actually changed, and mention this in docstring.
13725 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13727 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
13728 * nsfns.m (x_set_cursor_type):
13729 * w32fns.c (x_set_cursor_type):
13730 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
13731 * xdisp.c (set_frame_cursor_types): ...but in common code.
13733 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13735 * font.c (clear_font_cache): New function, stripped from...
13736 (Fclear_font_cache): ...here, which now uses the function
13737 above. Adjust comment.
13738 * font.h (clear_font_cache): Add prototype.
13739 * xfaces.c (clear_face_cache): Use clear_font_cache.
13741 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13743 * window.c (Fset_window_start): Compare `w', not `window' because
13744 `w' might not be equal to `window' after call to decode_live_window.
13746 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
13748 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
13749 This fixes a problem introduced by the Bug#15035 patch
13750 when using GPG. Reported by Herbert J. Skuhra.
13752 2013-08-12 Eli Zaretskii <eliz@gnu.org>
13754 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
13755 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
13756 not yet initialized.
13758 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
13760 * decompress.c (Fzlib_decompress_region): Support zlib
13761 decompression, too, and rename.
13763 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
13765 Minor zlib configuration tweaks.
13766 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
13767 Don't assume presence of fn_inflateInit2_ zlib internal function.
13769 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
13771 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
13772 include the zlib prefix.
13774 2013-08-12 Eli Zaretskii <eliz@gnu.org>
13776 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
13777 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
13778 define static variables that are pointers to zlib functions to be
13779 dynamically loaded.
13780 (init_zlib_functions) [WINDOWSNT]: New function.
13781 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
13783 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
13784 macros instead of invoking the zlib functions directly.
13785 (syms_of_decompress): DEFSYM Qzlib_dll.
13786 Staticpro Szlib_available_p.
13788 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
13790 Avoid looping over all frame windows to freeze and unfreeze.
13791 * window.h (struct window): Drop frozen_window_start_p.
13792 (freeze_window_starts): Drop prototype.
13793 * frame.h (struct frame): New frozen_window_starts flag.
13794 (FRAME_WINDOWS_FROZEN): New macro.
13795 * window.c (freeze_window_start, freeze_window_starts):
13797 (select_window, replace_window): Adjust users.
13798 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
13799 (window_frozen_p): New function.
13800 (redisplay_window): Use it.
13802 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
13804 Fix some fd issues when running subprocesses (Bug#15035).
13805 Fix bugs that can leak files or file descriptors on errors.
13806 Don't unlink open temp files, as that's hard for users to diagnose
13807 when things go awry (e.g., temp disk exhausted).
13808 Don't bother to lock temp files. Check for invalid recursion.
13809 * callproc.c (synch_process_fd): Remove. All uses removed.
13810 (synch_process_tempfile): New var or macro.
13811 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
13813 (record_kill_process): New arg, the temp name. All callers changed.
13814 (delete_temp_file): Now just a simple wrapper around unlink.
13815 (call_process_kill): New arg, the call_process_fd array.
13816 Close them all. Clear synch_process_pid. Remove the temp file,
13817 or arrange for it to be removed.
13818 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
13819 that's been moved to synch_process_tempfile. Caller changed.
13820 Do not remove the tempfile; that's now call_process_kill's
13822 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
13823 call_process_kill; the caller now does that.
13824 (call_process_cleanup): Do not close the process fd; that's now
13825 call_process_kill's responsibility.
13826 (Fcall_process): Implement via new function call_process, which
13827 has most of the old body of Fcall_process, but with a different API.
13828 (call_process): New function that does not open or close filefd if
13829 it is nonnegative. Record which fds need to be closed, and let
13830 call_process_kill close (and remove the tempfile, on MSDOS) on error.
13831 Signal an error if invoked recursively (could be done via a hook).
13832 Simplify creation of the tempfile in the MSDOS case.
13833 Don't create the output file until after checking for the executable.
13834 Report any failure to open /dev/null.
13835 Don't open /dev/null for writing twice; once is enough.
13836 Don't create pipe if all output is being discarded or sent to file.
13837 Don't worry about setting up the coding system or reading from the
13838 pipe if all output is being discarded.
13839 Hoist fd_error local into top level, to lessen block nesting.
13840 Don't record deleted pid here; now done by Fcall_process_region.
13841 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
13842 and note its success in synch_process_tempfile.
13843 Do not leak resources when child_setup fails.
13844 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
13845 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
13846 (create_temp_file): Now returns open fd, with an additional
13847 Lisp_Object * argument to return the name. All callers changed.
13848 Do not close the file; rewind it instead, and leave it open for
13849 the caller. Do not lock the temp file. Unwind-protect the file
13850 and the file-descriptor.
13851 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
13852 If an asynchrounous process, record it here, not in call_process.
13853 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
13854 * eval.c (set_unwind_protect): New function.
13855 * fileio.c (write_region): New function, generalized from the
13856 old Fwrite_region. Do not lock temp files.
13857 (Fwrite_region): Use it.
13858 * lisp.h (set_unwind_protect, write_region): New decls.
13859 * process.c: Include <verify.h>.
13860 (make_process): Mark fds as initially closed.
13861 (deleted_pid_list): Now a list of pid-filename pairs.
13863 (close_process_fd): New function.
13864 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
13865 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
13866 New constants. Verify that their number matches PROCESS_OPEN_FDS.
13867 (create_process, create_pty, Fmake_serial_process)
13868 (server_accept_connection): Record which fds need to be closed,
13869 and let deactivate_process close them.
13870 (Fmake_network_process): Do not discard the unwind-protect
13871 until it's safe to do so.
13872 (deactivate_process): Close the fds opened by create_process etc.
13873 (Fprocess_send_eof): Adjust to new way of recording open fds.
13874 Report an error if /dev/null can't be opened, instead of aborting.
13875 * process.h (PROCESS_OPEN_FDS): New constant.
13876 (struct Lisp_Process): New member open_fds.
13877 (record_kill_process, record_deleted_pid): Adjust signatures.
13878 (record_deleted_pid): Move decl here ...
13879 * syswait.h (record_deleted_pid): ... from here.
13881 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
13883 * decompress.c: Fix bugs with large buffers and weird inputs.
13884 Tune a bit. Reindent as per usual Emacs style.
13885 (BUFFER_SIZE): Remove.
13886 (Fdecompress_gzipped_region): Do not mishandle input buffers with
13887 more than UINT_MAX bytes. Decompress into the gap instead of into
13888 an auto buffer, as this should avoid copying. Return nil if
13889 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
13890 set immediate_quit; we shouldn't trust zlib code that much.
13892 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
13894 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
13895 errors, and really move the gap to where we want it.
13897 * lisp.h: Include decompress.c support.
13899 * emacs.c (main): Include decompress.c support.
13901 * Makefile.in: Include -lz if present.
13903 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
13905 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
13906 (initWithTitle:): Initialize frame to 0.
13907 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
13908 (fillWithWidgetValue:frame:): Rename from
13909 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
13911 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
13912 fillWithWidgetValue:frame:
13914 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
13915 remove memory leak warnings.
13917 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
13918 (ns_check_menu_open): Handle menu == nil. Remove assignment to
13919 menu_pending_title.
13921 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
13922 (x_activate_menubar): Update the whole menu.
13923 (trackingNotification:): Call ns_check_menu_open if tracking ends.
13924 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
13925 current event is not NSSystemDefined (Bug#15001).
13926 Call ns_check_menu_open only if trackingMenu is 2.
13927 (menuDidClose:): New method, decrease trackingMenu.
13928 (fillWithWidgetValue:setDelegate:): New method.
13929 (fillWithWidgetValue:): Call the above.
13931 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
13933 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
13935 Omit some unnecessary casts.
13936 Many of these go back to the old pre-C89 days, when they may have
13937 been needed, but we've been assuming C89 or later for a while now.
13938 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
13939 (live_float_p, live_misc_p, live_vector_p):
13940 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
13941 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
13942 (defvar_per_buffer):
13943 * callint.c (Fcall_interactively):
13944 * doc.c (Fsubstitute_command_keys):
13945 * filelock.c (get_boot_time):
13946 * frame.c (xrdb_get_resource):
13947 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
13948 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
13949 (xg_get_file_name_from_selector, menuitem_destroy_callback)
13950 (menuitem_highlight_callback, menu_destroy_callback)
13951 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
13952 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
13953 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
13954 (xg_tool_bar_help_callback, tb_size_cb):
13955 * image.c (xpm_alloc_color, png_read_from_memory)
13956 (png_read_from_file, png_load_body, our_memory_skip_input_data)
13957 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
13959 * keymap.c (describe_map):
13960 * nsfns.m (Fns_display_monitor_attributes_list):
13961 * nsmenu.m (process_dialog:):
13962 * nsterm.m (hold_event):
13963 * process.c (wait_reading_process_output):
13964 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
13965 * scroll.c (do_direct_scrolling, scrolling_1):
13966 * termcap.c (tgetent):
13967 * window.c (check_window_containing, add_window_to_list)
13968 (freeze_window_starts):
13969 * xdisp.c (compare_overlay_entries, vmessage):
13970 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
13971 (x_get_monitor_attributes_xrandr)
13972 (Fx_display_monitor_attributes_list, x_display_info_for_name)
13973 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
13974 * xfont.c (xfont_match, xfont_open):
13975 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
13976 (menubar_selection_callback, menu_position_func)
13977 (popup_selection_callback, create_and_show_popup_menu)
13978 (dialog_selection_callback, create_and_show_dialog):
13979 * xrdb.c (x_get_string_resource)
13981 * xsmfns.c (x_session_check_input):
13982 * xterm.c (x_draw_glyphless_glyph_string_foreground)
13983 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
13984 (xaw_jump_callback, xaw_scroll_callback):
13985 Omit unnecessary casts.
13987 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
13989 Minor string-length refactoring.
13990 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
13991 * frame.c (make_monitor_attribute_list):
13992 Prefer build_string to strlen + make_string.
13994 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
13996 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
13997 don't check minor_code (Bug#14417).
13999 2013-08-09 Eli Zaretskii <eliz@gnu.org>
14001 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
14002 vertical positions instead. This avoids calling MATRIX_ROW with
14003 row numbers that are possibly beyond valid limits. (Bug#15064)
14005 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
14007 Use xstrdup and build_unibyte_string where applicable.
14008 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
14009 * xfns.c (x_window):
14010 * xrdb.c (x_get_customization_string):
14011 * xterm.c (xim_initialize):
14012 * w32fns.c (w32_window): Use xstrdup.
14013 (w32_display_monitor_attributes_list):
14014 * emacs.c (init_cmdargs):
14015 * keyboard.c (PUSH_C_STR):
14016 * nsfont.m (nsfont_open):
14017 * sysdep.c (system_process_attributes):
14018 * w32.c (system_process_attributes):
14019 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
14021 2013-08-09 Eli Zaretskii <eliz@gnu.org>
14023 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
14024 variables of these types so that GDB would know about them, as aid
14025 for debugging fatal exceptions. (Bug#15024) See also
14026 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
14029 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
14031 * nsterm.m (ns_update_begin): Don't change clip path if it would be
14032 larger than the NSWindow (Bug#14934).
14034 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
14036 Redesign redisplay interface to drop global variable updated_window.
14037 Always pass currently updated window as a parameter to update routines.
14038 * dispextern.h (updated_window): Remove declaration.
14039 (struct redisplay_interface): Pass window parameter to
14040 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
14041 and after_update_window_hook.
14042 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
14044 * dispnew.c (updated_window): Remove.
14045 (redraw_overlapped_rows, update_marginal_area, update_text_area)
14046 (update_window_line): Adjust to match redisplay interface changes.
14047 * nsterm.m (ns_update_window_begin, ns_update_window_end)
14048 (ns_scroll_run, ns_after_update_window_line):
14049 * w32term.c (x_update_window_begin, x_update_window_end)
14050 (x_after_update_window_line, x_scroll_run):
14051 * xterm.c (x_update_window_begin, x_update_window_end)
14052 (x_after_update_window_line, x_scroll_run):
14053 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
14054 Likewise. Adjust comments where appropriate.
14055 (x_cursor_to): Simplify because this is always called during window
14056 update (but install debugging check anyway).
14057 (expose_window): Check must_be_updated_p flag to see whether this
14058 function is called during window update.
14060 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
14062 Do not reset window modification event counters excessively.
14063 These leftovers and poor man's tricky methods to catch extra
14064 redisplay's attention are no longer needed.
14065 * frame.c (set_menu_bar_lines_1):
14066 * minibuf.c (read_minibuf_unwind):
14067 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
14068 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
14069 (window_scroll_line_based, Fset_window_configuration):
14070 * xdisp.c (redisplay_window): Do not reset last_modified and
14071 last_overlay_modified counters.
14073 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
14075 * xselect.c (x_send_client_event): Set send_event and serial, memset
14076 data.l as it might be bigger than data.b. Use 24 bit mask to
14077 XSendEvent (Bug#15034).
14079 2013-08-07 Eli Zaretskii <eliz@gnu.org>
14081 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
14082 for TTY frames that are not the top frame on their console.
14085 2013-08-07 Martin Rudalics <rudalics@gmx.at>
14087 * w32term.c (w32fullscreen_hook): Really maximize frame when
14088 asked for (Bug#14841).
14090 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
14092 Prefer selected_window to Fselected_window, likewise for frames.
14093 * buffer.c (Fbuffer_swap_text):
14094 * data.c (Fvariable_binding_locus):
14095 * window.c (run_window_configuration_change_hook): Adjust users.
14096 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
14097 Use decode_live_frame.
14099 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
14101 Be more careful if selected window shows the buffer other than current,
14102 use window_outdated only if this is not so. This change should also
14103 address some weird issues discussed in Bug#13012.
14104 * window.h (window_outdated): New prototype.
14105 * window.c (window_outdated): Now here. Convert from static and
14106 always assume window's buffer.
14107 (Fwindow_end, Fwindow_line_height): Use it.
14108 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
14109 and always assume window's buffer.
14110 (redisplay_window): Adjust user.
14111 (redisplay_internal): Call to reconsider_clip_changes once and
14112 check whether mode line should be updated only if selected window
14113 shows current buffer.
14114 (run_window_scroll_functions): Use eassert for debugging check.
14115 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
14117 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
14119 * window.c (window_scroll, window_scroll_pixel_based)
14120 (window_scroll_line_based): Use bool for booleans.
14122 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
14124 * process.c: Fix minor off-by-one issues in descriptor counts.
14125 This shouldn't fix any real bugs, but it cleans up the code a bit.
14126 (max_process_desc, max_input_desc): -1, not 0, means none.
14128 (delete_input_desc): New function.
14129 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
14130 (deactivate_process): Scan backwards when recomuting max_process_desc;
14131 that should be faster.
14132 (init_process_emacs): Initialize max_input_desc.
14134 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
14136 Use region cache to speedup bidi_find_paragraph_start.
14137 * buffer.h (struct buffer): New member bidi_paragraph_cache.
14138 Rename cache_long_line_scans to cache_long_scans.
14139 * buffer.c (bset_cache_long_line_scans): Rename to
14140 bset_cache_long_scans.
14141 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
14142 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
14144 (syms_of_buffer): Rename cache-long-line-scans to
14145 cache-long-scans. Adjust docstring.
14146 * search.c (newline_cache_on_off):
14147 * indent.c (width_run_cache_on_off): Adjust users.
14148 * bidi.c (bidi_paragraph_cache_on_off): New function.
14149 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
14150 * insdel.c (prepare_to_modify_buffer):
14151 Invalidate bidi_paragraph_cache if enabled.
14153 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
14155 Invalidate region caches only if buffer text is going to be changed.
14156 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
14157 (modify_text): ...new prototype.
14158 (prepare_to_modify_buffer_1): New prototype.
14159 * textprop.c (modify_region): Rename to...
14160 (modify_text_properties): ...new function.
14161 (add_text_properties_1, set_text_properties, Fremove_text_properties)
14162 (Fremove_list_of_text_properties): Adjust users.
14163 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
14164 (modify_text): ...new function.
14165 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
14166 (prepare_to_modify_buffer_1): ...new function.
14167 * casefiddle.c (casify_region):
14168 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
14169 (Ftranspose_regions): Use modify_text.
14171 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
14173 * lisp.mk (lisp): Add nadvice.elc.
14175 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
14177 New macro to iterate over live buffers similar to frames.
14178 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
14179 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
14180 Declare buffer-related variables here to offload lisp.h.
14181 * buffer.c (Vbuffer_alist): Adjust comment.
14182 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
14183 (other_buffer_safely):
14184 * data.c (store_symval_forwarding):
14185 * dispnew.c (Fframe_or_buffer_changed_p):
14186 * fileio.c (Fdo_auto_save):
14187 * filelock.c (unlock_all_files):
14188 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
14190 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
14192 Fix some minor races in hosts lacking mkostemp (Bug#15015).
14193 * callproc.c (create_temp_file):
14194 * filelock.c (create_lock_file):
14195 Assume mkostemp, since it's now provided by Gnulib.
14197 2013-08-04 Eli Zaretskii <eliz@gnu.org>
14199 * w32.c (mkostemp): New function.
14200 (mktemp): Remove, no longer used. Most of the code reused in
14201 mkostemp. (Bug#15015)
14202 (mktemp): Don't undef.
14204 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
14206 * dispnew.c (glyph_matrix_count, glyph_pool_count):
14207 Move under GLYPH_DEBUG and ENABLE_CHECKING.
14208 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
14209 (free_glyph_pool, check_glyph_memory): Likewise for
14210 all users. Adjust comments where appropriate.
14212 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
14214 * composite.h: Minor fixups.
14215 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
14216 to fix a misspelling, and change it to an inline function while
14217 we're at it (it need not be a macro). All uses changed.
14218 (composition_method, composition_valid_p):
14219 Rewrite to avoid assignments in if-conditions.
14221 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
14223 Do not use global Lisp_Object in composition macros.
14224 * composite.h (composition_temp): Remove declaration.
14225 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
14226 (composition_method, composition_valid_p): ...inline functions.
14227 (compose_region): Remove the leftover.
14228 * composite.c (composition_temp): Remove.
14229 (run_composition_function, update_compositions)
14230 (composition_compute_stop_pos, composition_adjust_point)
14231 (Ffind_composition_internal):
14232 * coding.c (handle_composition_annotation):
14233 * xdisp.c (handle_composition_prop, check_point_in_composition):
14234 Related users changed.
14236 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
14238 Drop FRAME_PTR typedef.
14239 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
14240 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
14241 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
14242 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
14243 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
14244 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
14245 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
14246 All related users changed.
14248 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
14250 * eval.c (default_toplevel_binding): New function.
14252 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
14253 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
14254 (syms_of_eval): Export them.
14255 * data.c (Fdefault_value): Micro cleanup.
14256 * term.c (init_tty): Use "false".
14258 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
14260 Fix X GC leak in GTK and raw (no toolkit) X ports.
14261 * xterm.c (x_free_frame_resources): If white and black relief
14262 GCs are allocated, always free them here.
14263 * xfns.c (x_make_gc): Omit redundant initialization.
14264 * widget.c (create_frame_gcs): Remove the leftover.
14265 (EmacsFrameDestroy): Do nothing because all GCs are now freed
14266 in x_free_frame_resources.
14268 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
14270 * nsterm.m (windowWillResize:toSize:): Only change title if
14271 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
14273 (viewDidEndLiveResize): New method.
14275 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
14276 inside NS_IMPL_COCOA.
14278 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
14280 * insdel.c (adjust_after_replace, replace_range, del_range_2):
14281 Do not check whether undo is enabled because record_insert and
14282 record_delete does that themselves.
14284 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
14286 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
14287 member which is not really used any more.
14288 (FRAME_XIC_BASE_FONTNAME): Remove.
14289 * xfns.c (xic_free_fontset): Adjust user.
14290 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
14291 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
14292 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
14293 (xdialog_show): Use eassert for debugging check.
14294 * w32term.c (x_unfocus_frame): Remove unused dummy function.
14296 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
14298 * fileio.c, fns.c (merge): Move extern decl from here ...
14299 * lisp.h (merge): ... to here.
14301 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
14303 Fix last font-related change.
14304 * w32font.h (w32font_list_internal, w32font_match_internal):
14306 * w32uniscribe.c (uniscribe_list, uniscribe_match)
14307 (uniscribe_list_family): Adjust to match font API change.
14308 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
14309 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
14311 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
14313 * frame.h (FRAME_MOUSE_UPDATE):
14314 * nsterm.m (ns_frame_up_to_date): Omit redundant check
14315 whether hlinfo->mouse_face_mouse_frame is non-NULL.
14317 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
14319 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
14320 * font.h (struct font_driver): Change list, match, and list_family
14321 functions to accept struct frame * as first arg.
14322 * font.c (font_score, font_compare, font_sort_entities):
14324 (font_sort_entities, font_list_entities, font_select_entity)
14325 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
14326 match font API change.
14327 * xfont.c (xfont_list, xfont_match, xfont_list_family):
14328 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
14329 * ftxfont.c (ftxfont_list, ftxfont_match):
14330 * xftfont.c (xftfont_list, xftfont_match):
14331 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
14332 * w32font.c (w32font_list, w32font_match, w32font_list)
14333 (w32font_list_internal, w32_font_match_internal): Likewise.
14334 * xfaces.c (Fx_family_fonts): Adjust user.
14336 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
14338 Do not use pure Xism x_wm_set_icon_position in non-X ports.
14339 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
14340 only if HAVE_X_WINDOWS is in use.
14341 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
14342 * nsterm.m (x_wm_set_icon_position): Remove no-op.
14343 * w32term.c (x_wm_set_icon_position): Likewise.
14344 * w32fns.c (x_icon): Adjust user.
14346 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
14348 * xterm.c (last_mouse_press_frame): Remove the
14349 leftover which is not really used any more.
14350 (handle_one_xevent, syms_of_xterm): Adjust users.
14351 (x_flush): Call XFlush once per each X display, not frame.
14352 This is better because this code always unconditionally skips
14353 non-X frames in Vframe_list and issues the only XFlush if we
14354 have more than one X frame on the same X display.
14355 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
14356 Use bool for booleans.
14357 (x_draw_glyph_string_background, cvt_string_to_pixel)
14358 (cvt_pixel_dtor): Drop unnecessary prototypes.
14359 * xterm.h (x_display_ok): Adjust prototype.
14361 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
14363 Drop unnecessary functions that deals with frame pixel size.
14364 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
14365 (x_pixel_height): Drop prototypes.
14366 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
14367 (x_pixel_height): Drop implementations.
14368 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
14369 which should be always valid for window frame.
14370 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
14371 * w32menu.c (Fx_popup_dialog):
14372 * xmenu.c (Fx_popup_dialog): Likewise for both.
14374 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
14376 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
14377 frame parameters and call to Fmodify_frame_parameters just once.
14378 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
14379 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
14380 and mention nil frame in docstring.
14382 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
14384 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
14385 (x_figure_window_size): Likewise. Adjust to return long.
14386 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
14387 (toplevel): Move Qterminal_live_p to...
14388 * terminal.c (toplevel): ...here, make it static, and...
14389 (syms_of_terminal): ...DEFSYM here.
14390 * frame.h (Qterminal_live_p): Remove declaration.
14391 (make_frame, x_figure_window_size): Adjust prototype.
14392 * nsfns.m (Fx_create_frame): Use long for window flags.
14394 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
14396 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
14397 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
14398 Do not assume that emacs_close (INT_MAX) is a no-op.
14400 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
14402 * xfaces.c (make_face_cache): For struct face_cache, prefer
14403 xmalloc to xzalloc and so avoid redundant call to memset.
14404 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
14406 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
14408 * fringe.c (draw_window_fringes, update_window_fringes)
14409 (compute_fringe_widths):
14410 * w32term.c (x_draw_glyph_string):
14411 * window.c (candidate_window_p, Frecenter):
14412 * xfaces.c (realize_basic_faces, realize_default_face)
14413 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
14414 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
14415 * xfns.c (x_set_cursor_color, xic_free_xfontset):
14416 * xmenu.c (Fx_menu_bar_open_internal):
14417 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
14418 * xsettings.c (xft_settings_event):
14419 * xterm.c (x_draw_glyph_string, x_had_errors_p):
14420 Use bool for booleans. Adjust style and comments where
14422 * dispextern.h (draw_window_fringes, update_window_fringes)
14423 (compute_fringe_widths):
14424 * xterm.h (x_had_errors_p): Adjust prototype.
14426 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
14428 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
14429 CHECK_LIST. Rewrite the loop to avoid useless local variable.
14431 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
14433 * fns.c (toplevel): Remove comment before Fsafe_length because
14434 it checks for QUIT.
14436 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
14438 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
14440 2013-07-28 Eli Zaretskii <eliz@gnu.org>
14442 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
14443 frame which got the message is still alive, before dereferencing
14444 its pointer. (Bug#14970)
14446 * frame.c (delete_frame): Test "this" frame's minibuffer window to
14447 be a live window, before using it as such. (Bug#14970)
14449 2013-07-27 Eli Zaretskii <eliz@gnu.org>
14451 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
14452 w32_detect_focus_change instead of doing part of its job by hand.
14453 This fixes the problem whereby FOCUS_OUT events were not sent to
14456 2013-07-26 Eli Zaretskii <eliz@gnu.org>
14458 * process.c (Fprocess_list): Doc fix.
14460 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
14461 being re-exposed only if it didn't ask to become visible.
14462 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
14463 was previously iconified. (Bug#14841)
14464 (x_iconify_frame): Mark the frame iconified.
14466 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
14468 Fix minor problems found by static checking.
14469 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
14470 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
14472 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
14474 * eval.c (set_specpdl_old_value): New function.
14475 (unbind_to): Minor simplification.
14476 (get_backtrace_frame): New function.
14477 (Fbacktrace_frame): Use it. Add `base' argument.
14478 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
14479 (syms_of_eval): Export backtrace-eval.
14480 * xterm.c (x_focus_changed): Simplify.
14482 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
14484 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
14486 2013-07-24 Eli Zaretskii <eliz@gnu.org>
14488 * xdisp.c (redisplay_window): Instead of moving point out of
14489 scroll margin, reject the force_start method, and try scrolling
14490 instead. (Bug#14780)
14492 2013-07-24 Ken Brown <kbrown@cornell.edu>
14494 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
14497 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
14499 * eval.c (Fprogn): Do not check that BODY is a proper list.
14500 This undoes the previous change. The check slows down the
14501 interpreter, and is not needed to prevent a crash. See
14502 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
14504 2013-07-23 Glenn Morris <rgm@gnu.org>
14506 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
14508 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
14510 Port to GNU/Linux systems with tinfo but not ncurses.
14511 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
14512 to decide whether ncurses is being used. Without this change,
14513 GCC complains about tgetent not being declared, on a system
14514 that has tinfo installed but ncurses not installed.
14516 * eval.c (Fprogn): Check that BODY is a proper list.
14518 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
14519 * data.c (Fsetq_default):
14520 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
14521 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
14523 Tune by taking advantage of the fact that ARGS is always a list
14524 when a function is declared to have UNEVALLED args.
14526 * emacsgtkfixed.c: Port to GCC 4.6.
14527 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
14529 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
14531 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
14532 here to silence compiler warnings.
14534 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
14536 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
14537 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
14538 from messing up Emacs's 'struct frame' (Bug#14923).
14540 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
14542 * alloc.c (make_save_ptr_ptr): Define this function.
14543 It was inadvertently omitted. It's needed only if
14544 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
14546 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
14548 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
14549 frame have focus (Bug#14895).
14551 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
14553 Avoid vfork-related deadlock more cleanly.
14554 * callproc.c (child_setup): When the child's exec fails, output
14555 the program name, as that's more useful. Use O_NONBLOCK to avoid
14557 * process.c (create_process_1): Remove; no longer needed.
14558 (create_process): Remove timer hack; no longer needed, now that
14559 the child avoids deadlock.
14561 2013-07-20 Glenn Morris <rgm@gnu.org>
14563 * image.c (Fimage_flush): Fix doc typo.
14565 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
14567 Fix array bounds violation when pty allocation fails.
14568 * process.c (PTY_NAME_SIZE): New constant.
14569 (pty_name): Remove static variable; it's now auto.
14570 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
14571 Take pty_name as an arg rather than using a static variable.
14572 All callers changed.
14573 (create_process): Recover pty_flag from process, not from volatile local.
14574 (create_pty): Stay inside array even when pty allocation fails.
14575 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
14577 * lread.c (Fload): Avoid initialization only when lint checking.
14578 Mention that it's needed only for older GCCs.
14580 2013-07-20 Kenichi Handa <handa@gnu.org>
14582 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
14583 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
14585 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
14587 * lread.c (Fload): Avoid uninitialized warning.
14589 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
14591 Fix some minor file descriptor leaks and related glitches.
14592 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
14593 (create_lock_file): Use write, not emacs_write.
14594 * image.c (slurp_file, png_load_body):
14595 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
14596 (server_accept_connection):
14597 Don't leak an fd on memory allocation failure.
14598 * image.c (slurp_file): Add a cheap heuristic for growing files.
14599 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
14600 as that's what the other routines do. Maybe input need not be
14601 blocked at all, but it's better to be consistent.
14602 Avoid undefined behavior when strlen is zero.
14604 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
14605 (NSTATICS): Now a constant; doesn't need to be a macro.
14607 2013-07-19 Richard Stallman <rms@gnu.org>
14609 * coding.c (decode_coding_utf_8): Add simple loop for fast
14610 processing of ASCII characters.
14612 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
14614 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
14616 2013-07-19 Eli Zaretskii <eliz@gnu.org>
14618 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
14619 unportable 'struct x_display_info'.
14620 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
14621 is a portable type.
14623 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
14625 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
14626 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
14628 (system_process_attributes): Prefer plain char to unsigned char
14629 when either will do. Clean up properly if interrupted or if
14630 memory allocations fail. Don't assume sscanf succeeds.
14631 Remove no-longer-needed workaround to stop GCC from whining.
14632 Read command-line once, instead of multiple times. Check read status a
14633 bit more carefully.
14635 Fix obscure porting bug with varargs functions.
14636 The code assumed that int is treated like ptrdiff_t in a vararg
14637 function, which is not a portable assumption. There was a similar
14638 -- though these days less likely -- porting problem with various
14639 assumptions that pointers of different types all smell the same as
14640 far as vararg functions is conserved. To make this problem less
14641 likely in the future, redo the API to use varargs functions.
14642 * alloc.c (make_save_value): Remove this vararg function.
14643 All uses changed to ...
14644 (make_save_int_int_int, make_save_obj_obj_obj_obj)
14645 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
14647 (make_save_ptr): Rename from make_save_pointer, for consistency with
14648 the above. Define only on platforms that need it. All uses changed.
14650 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
14652 * keyboard.c: Try to fix typos in previous change.
14653 (DISPLAY_LIST_INFO): New macro.
14654 (kbd_buffer_get_event): Do not access members that are not present
14655 in X11. Revert inadvertent change of "!=" to "=".
14657 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
14659 * keyboard.c (kbd_buffer_get_event):
14660 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
14661 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
14663 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
14665 * filelock.c: Fix unlikely file descriptor leaks.
14666 (get_boot_time_1): Rework to avoid using emacs_open.
14667 This doesn't actually fix a leak, but is better anyway.
14668 (read_lock_data): Use read, not emacs_read.
14670 * doc.c: Fix minor memory and file descriptor leaks.
14671 * doc.c (get_doc_string): Fix memory leak when doc file absent.
14672 (get_doc_string, Fsnarf_documentation):
14673 Fix file descriptor leak on error.
14675 * term.c: Fix minor fdopen-related file descriptor leaks.
14676 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
14677 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
14679 * charset.c: Fix file descriptor leaks and errno issues.
14681 (load_charset_map_from_file): Don't leak file descriptor on error.
14682 Use plain record_xmalloc since the allocation is larger than
14683 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
14685 * eval.c (record_unwind_protect_nothing):
14686 * fileio.c (fclose_unwind):
14688 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
14689 The replacement doesn't block input, but that no longer seems
14692 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
14694 * lread.c: Fix file descriptor leaks and errno issues.
14695 (Fload): Close some races that leaked fds or streams when 'load'
14697 (Fload, openp): Report error number of last nontrivial failure to open.
14698 ENOENT counts as trivial.
14699 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
14701 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
14702 now that the function is always called with a nonnegative arg.
14703 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
14704 All uses replaced with ...
14705 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
14707 A few more minor file errno-reporting bugs.
14708 * callproc.c (Fcall_process):
14709 * doc.c (Fsnarf_documentation):
14710 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
14711 * process.c (set_socket_option):
14712 Don't let a constructor trash errno.
14713 * doc.c: Include <errno.h>.
14715 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
14717 * w32fns.c (unwind_create_tip_frame): Fix declaration.
14719 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
14721 Fix w32 bug with call-process-region (Bug#14885).
14722 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
14723 to Fcall_process when the input is empty. This simplifies the
14724 code a bit. It makes no difference on POSIXish platforms but
14725 apparently it fixes a bug on w32.
14727 Fix bug where insert-file-contents closes a file twice (Bug#14839).
14728 * fileio.c (close_file_unwind): Don't close if FD is negative;
14729 this can happen when unwinding a zapped file descriptor.
14730 (Finsert_file_contents): Unwind-protect the fd before the point marker,
14731 in case Emacs runs out of memory between the two unwind-protects.
14732 Don't trash errno when closing FD.
14733 Zap the FD in the specpdl when closing it, instead of deferring
14734 the removal of the unwind-protect; this fixes a bug where a child
14735 function unwinds the stack past us.
14737 New unwind-protect flavors to better type-check C callbacks.
14738 This also lessens the need to write wrappers for callbacks,
14739 and the need for make_save_pointer.
14740 * alloc.c (free_save_value):
14741 * atimer.c (run_all_atimers):
14743 * alloc.c (safe_alloca_unwind):
14744 * atimer.c (unwind_stop_other_atimers):
14745 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
14746 * menu.c (cleanup_popup_menu) [HAVE_NS]:
14747 * minibuf.c (choose_minibuf_frame_1):
14748 * process.c (make_serial_process_unwind):
14749 * xdisp.c (pop_message_unwind):
14750 * xselect.c (queue_selection_requests_unwind):
14751 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
14752 * alloc.c (record_xmalloc):
14753 Prefer record_unwind_protect_ptr to record_unwind_protect with
14755 * alloc.c (Fgarbage_collect):
14756 Prefer record_unwind_protect_void to passing a dummy.
14757 * buffer.c (restore_buffer):
14758 * window.c (restore_window_configuration):
14759 * xfns.c, w32fns.c (do_unwind_create_frame)
14760 New wrapper. All record-unwind uses of wrappee changed.
14761 * buffer.c (set_buffer_if_live):
14762 * callproc.c (call_process_cleanup, delete_temp_file):
14763 * coding.c (code_conversion_restore):
14764 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
14765 * editfns.c (save_excursion_restore)
14766 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
14767 (save_restriction_restore):
14768 * eval.c (restore_stack_limits, un_autoload):
14769 * fns.c (require_unwind):
14770 * keyboard.c (recursive_edit_unwind, tracking_off):
14771 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
14772 * macros.c (pop_kbd_macro, restore_menu_items):
14773 * nsfns.m (unwind_create_frame):
14774 * print.c (print_unwind):
14775 * process.c (start_process_unwind):
14776 * search.c (unwind_set_match_data):
14777 * window.c (select_window_norecord, select_frame_norecord):
14778 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
14779 (fast_set_selected_frame):
14780 * xfns.c, w32fns.c (unwind_create_tip_frame):
14781 Return void, not a dummy Lisp_Object. All uses changed.
14782 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
14783 * callproc.c (call_process_kill):
14784 * fileio.c (restore_point_unwind, decide_coding_unwind)
14785 (build_annotations_unwind):
14786 * insdel.c (Fcombine_after_change_execute_1):
14787 * keyboard.c (read_char_help_form_unwind):
14788 * menu.c (unuse_menu_items):
14789 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
14790 * sound.c (sound_cleanup):
14791 * xdisp.c (unwind_redisplay):
14792 * xfns.c (clean_up_dialog):
14793 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
14794 Accept no args and return void, instead of accepting and returning
14795 a dummy Lisp_Object. All uses changed.
14796 * cygw32.c (fchdir_unwind):
14797 * fileio.c (close_file_unwind):
14798 * keyboard.c (restore_kboard_configuration):
14799 * lread.c (readevalllop_1):
14800 * process.c (wait_reading_process_output_unwind):
14801 Accept int and return void, rather than accepting an Emacs integer
14802 and returning a dummy object. In some cases this fixes an
14803 unlikely bug when the corresponding int is outside Emacs integer
14804 range. All uses changed.
14805 * dired.c (directory_files_internal_unwind):
14806 * fileio.c (do_auto_save_unwind):
14807 * gtkutil.c (pop_down_dialog):
14808 * insdel.c (reset_var_on_error):
14809 * lread.c (load_unwind):
14810 * xfns.c (clean_up_file_dialog):
14811 * xmenu.c, nsmenu.m (pop_down_menu):
14812 * xmenu.c (cleanup_widget_value_tree):
14813 * xselect.c (wait_for_property_change_unwind):
14814 Accept pointer and return void, rather than accepting an Emacs
14815 save value encapsulating the pointer and returning a dummy object.
14817 * editfns.c (Fformat): Update the saved pointer directly via
14818 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
14819 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
14820 (unwind_body): New function.
14821 (record_unwind_protect): First arg is now a function returning void,
14822 not a dummy Lisp_Object.
14823 (record_unwind_protect_ptr, record_unwind_protect_int)
14824 (record_unwind_protect_void): New functions.
14825 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
14826 * fileio.c (struct auto_save_unwind): New type.
14827 (do_auto_save_unwind): Use it.
14828 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
14829 * insdel.c (struct rvoe_arg): New type.
14830 (reset_var_on_error): Use it.
14831 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
14833 (specbinding_func): Remove; there are now several such functions.
14834 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
14835 (set_unwind_protect_ptr): New function.
14836 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
14838 Be simpler and more consistent about reporting I/O errors.
14839 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
14840 Say "Read error" and "Write error", rather than "I/O error", or
14841 "IO error reading", or "IO error writing", when a read or write
14843 * process.c (Fmake_network_process, wait_reading_process_output)
14844 (send_process, Fprocess_send_eof, wait_reading_process_output):
14845 Capitalize diagnostics consistently. Put "failed foo" at the
14846 start of the diagnostic, so that we don't capitalize the
14847 function name "foo". Consistently say "failed" for such
14849 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
14850 All callers changed. This is so it can use report_file_error.
14851 * sysdep.c (serial_open, serial_configure): Capitalize I/O
14852 diagnostics consistently as above.
14854 * fileio.c (report_file_errno): Fix errno reporting bug.
14855 If the file name is neither null nor a pair, package it up as a
14856 singleton list. All callers changed, both to this function and to
14857 report_file_error. This fixes a bug where the memory allocator
14858 invoked by list1 set errno so that the immediately following
14859 report_file_error reported the wrong errno value.
14861 Fix minor problems found by --enable-gcc-warnings.
14862 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
14863 * keyboard.c (kbd_buffer_get_event): Remove unused local.
14865 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
14867 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
14868 Set event->arg to Qt if switch-event shall be generated.
14869 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
14871 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
14873 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
14876 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
14877 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
14878 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
14879 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
14880 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
14881 and there is a focused frame.
14882 (head_table): Add focus-in and focus-out.
14883 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
14884 bind to handle-focus-in/out.
14886 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
14887 (Fhandle_switch_frame): Call Fhandle_focus_in.
14888 (syms_of_frame): defsubr handle-focus-in/out.
14890 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
14892 Fix porting bug to older POSIXish platforms (Bug#14862).
14893 * sysdep.c (emacs_pipe): New function, that implements
14894 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
14895 This should port better to CentOS 5 and to Mac OS X 10.6.
14896 All calls to pipe2 changed.
14898 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
14899 This makes the code easier to read and the executable a bit smaller.
14900 Do not replace all calls to Fcons that happen to create lists,
14901 just calls that are intended to create lists. For example, when
14902 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
14903 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
14904 Similarly for list2 through list5.
14905 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
14906 * bytecode.c (exec_byte_code):
14907 * callint.c (quotify_arg, Fcall_interactively):
14908 * callproc.c (Fcall_process, create_temp_file):
14909 * charset.c (load_charset_map_from_file)
14910 (Fdefine_charset_internal, init_charset):
14911 * coding.c (get_translation_table, detect_coding_system)
14912 (Fcheck_coding_systems_region)
14913 (Fset_terminal_coding_system_internal)
14914 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
14915 * composite.c (update_compositions, Ffind_composition_internal):
14916 * dired.c (directory_files_internal, file_name_completion)
14918 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
14919 * doc.c (Fsnarf_documentation):
14920 * editfns.c (Fmessage_box):
14922 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
14923 (Feval, eval_sub, Ffuncall, apply_lambda):
14924 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
14925 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
14926 (Fset_file_times, Finsert_file_contents)
14927 (Fchoose_write_coding_system, Fwrite_region):
14928 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
14929 * font.c (font_registry_charsets, font_parse_fcname)
14930 (font_prepare_cache, font_update_drivers, Flist_fonts):
14931 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
14932 * frame.c (make_frame, Fmake_terminal_frame)
14933 (x_set_frame_parameters, x_report_frame_params)
14934 (x_default_parameter, Fx_parse_geometry):
14935 * ftfont.c (syms_of_ftfont):
14936 * image.c (gif_load):
14937 * keyboard.c (command_loop_1):
14938 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
14939 (Fcopy_keymap, append_key, Fcurrent_active_maps)
14940 (Fminor_mode_key_binding, accessible_keymaps_1)
14941 (Faccessible_keymaps, Fwhere_is_internal):
14942 * lread.c (read_emacs_mule_char):
14943 * menu.c (find_and_return_menu_selection):
14944 * minibuf.c (get_minibuffer):
14945 * nsfns.m (Fns_perform_service):
14946 * nsfont.m (ns_script_to_charset):
14947 * nsmenu.m (ns_popup_dialog):
14948 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
14949 (Fx_own_selection_internal):
14950 * nsterm.m (append2):
14951 * print.c (Fredirect_debugging_output)
14952 (print_prune_string_charset):
14953 * process.c (Fdelete_process, Fprocess_contact)
14954 (Fformat_network_address, set_socket_option)
14955 (read_and_dispose_of_process_output, write_queue_push)
14956 (send_process, exec_sentinel):
14957 * sound.c (Fplay_sound_internal):
14958 * textprop.c (validate_plist, add_properties)
14959 (Fput_text_property, Fadd_face_text_property)
14960 (copy_text_properties, text_property_list, syms_of_textprop):
14961 * unexaix.c (report_error):
14962 * unexcoff.c (report_error):
14963 * unexsol.c (unexec):
14964 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
14965 (Fformat_mode_line, syms_of_xdisp):
14966 * xfaces.c (set_font_frame_param)
14967 (Finternal_lisp_face_attribute_values)
14968 (Finternal_merge_in_global_face, syms_of_xfaces):
14969 * xfns.c (x_default_scroll_bar_color_parameter)
14970 (x_default_font_parameter, x_create_tip_frame):
14971 * xfont.c (xfont_supported_scripts):
14972 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
14973 (menu_help_callback, xmenu_show):
14974 * xml.c (make_dom):
14975 * xterm.c (set_wm_state):
14976 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
14977 and similarly for list2 through list5.
14979 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
14981 * callproc.c (Fcall_process_region): Fix minor race and tune.
14982 (create_temp_file): New function, with the temp-file-creation part
14983 of the old Fcall_process_region. Use Fcopy_sequence to create the
14984 temp file name, rather than alloca + build_string, for simplicity.
14985 Don't bother to block input around the temp file creation;
14986 shouldn't be needed. Simplify use of mktemp.
14987 Use record_unwind_protect immediately after creating the temp file;
14988 this closes an unlikely race where the temp file was not removed.
14989 Use memcpy rather than an open-coded loop.
14990 (Fcall_process_region): Use the new function. If the input is
14991 empty, redirect from /dev/null rather than from a newly created
14992 empty temp file; this avoids unnecessary file system traffic.
14994 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
14996 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
14997 Simplify by making this case like the other two. This is a bit
14998 slower on obsolete hosts, but the extra complexity isn't worth it.
15000 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
15001 * process.c (create_process) [!DOS_NT]:
15002 Remove now-unnecessary calls to emacs_close.
15004 2013-07-13 Eli Zaretskii <eliz@gnu.org>
15006 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
15007 returning early. (Bug#14850)
15009 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
15010 and inhibit-iso-escape-detection attributes of 'undecided'.
15013 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
15015 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
15016 Reported by Herbert J. Skuhra in
15017 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
15019 Don't lose top specpdl entry when memory is exhausted.
15020 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
15021 specpdl overflow here, to simplify callers; all callers changed.
15022 Always reserve an unused entry at the stack top; this avoids
15023 losing the top entry's information when memory is exhausted.
15025 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
15027 Clean up errno reporting and fix some errno-reporting bugs.
15028 * callproc.c (Fcall_process):
15029 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
15030 * process.c (create_process, Fmake_network_process):
15031 * unexaix.c (report_error):
15032 * unexcoff.c (report_error):
15033 Be more careful about reporting the errno of failed operations.
15034 The code previously reported the wrong errno sometimes.
15035 Also, prefer report_file_errno to setting errno + report_file_error.
15036 (Fcall_process): Look at openp return value rather than at path,
15037 as that's a bit faster and clearer when there's a numeric predicate.
15038 * fileio.c (report_file_errno): New function, with most of the
15039 old contents of report_file_error.
15040 (report_file_error): Use it.
15041 (Ffile_exists_p, Ffile_accessible_directory_p):
15042 Set errno to 0 when it is junk.
15043 * fileio.c (Faccess_file):
15044 * image.c (x_create_bitmap_from_file):
15045 Use faccessat rather than opening the file, to avoid the hassle of
15046 having a file descriptor open.
15047 * lisp.h (report_file_errno): New decl.
15048 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
15051 * process.c (create_process, wait_reading_process_output) [AIX]:
15052 Remove obsolete SIGHUP-related code, as Emacs no longer disables
15053 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
15054 a multithreaded environment anyway).
15055 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
15057 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
15059 * image.c (x_find_image_file): Don't close a remote file handle.
15061 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
15063 Fix races with threads and file descriptors.
15064 * callproc.c (Fcall_process_region):
15065 * dired.c (open_directory):
15066 * emacs.c (main, Fdaemon_initialized):
15067 * image.c (x_find_image_file):
15068 * inotify.c (Finotify_rm_watch):
15069 * lread.c (Flocate_file_internal):
15070 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
15071 * term.c (term_mouse_moveto, init_tty):
15072 * termcap.c (tgetent):
15073 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
15074 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
15075 * unexhp9k800.c, unexmacosx.c (unexec):
15076 * callproc.c (Fcall_process_region):
15077 Use emacs_close, not close.
15078 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
15079 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
15080 and posix_close function on current platforms (which all lack them).
15081 (emacs_close): Use it. This should fix the races on GNU/Linux and
15082 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
15083 and it should avoid closing random victim file descriptors on
15086 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
15088 * inotify.c (uninitialized): Remove. All uses replaced by -1.
15089 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
15090 Touch up doc a bit.
15092 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
15093 This is for .gdbinit xbacktrace.
15095 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
15096 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
15097 (emacs_set_tty): Now static.
15098 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
15099 * term.c (tty_capable_p, tty_default_color_capabilities)
15100 (get_tty_terminal, term_mouse_movement)
15101 (handle_one_term_event, init_tty, maybe_fatal):
15102 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
15103 (tgetent, scan_file, name_match, compare_contin):
15104 * terminal.c (get_terminal):
15105 Use bool for boolean.
15106 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
15107 Prefer char to unsigned char if either will do.
15108 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
15109 (tty_write_glyphs): Prefer int to unsigned.
15110 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
15111 All callers changed.
15112 * termcap.c (tprint, main) [TEST]: Remove non-working test.
15114 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
15117 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
15118 (B__dummy__): New dummy symbol, to pacify C89.
15119 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
15120 they can't grok varargs macros.
15121 * dispnew.c (add_window_display_history)
15122 (add_frame_display_history):
15123 * print.c (print_object):
15124 * xdisp.c (debug_method_add):
15125 Use %p printf format only for void pointers.
15126 * emacs.c (usage_message): New constant, replacing ...
15127 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
15128 (main): Adjust to usage reorg.
15129 * fns.c (syms_of_fns):
15130 * profiler.c (syms_of_profiler):
15131 Don't use non-constant struct initializers.
15132 * gnutls.h (gnutls_initstage_t):
15133 * lisp.h (enum Lisp_Fwd_Type):
15134 * lread.c (lisp_file_lexically_bound_p):
15135 * xsettings.c (anonymous enum):
15136 Remove trailing comma.
15137 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
15138 * lisp.h (ENUM_BF): Use unsigned if pedantic.
15139 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
15141 * regex.c (const_re_char): New type, to pacify strict C89.
15142 All uses of 'const re_char' replaced to use it.
15143 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
15144 with glibc when strict C89. This change is imported from gnulib.
15146 (_Restrict_arr_): Rename from __restrict_arr, similarly.
15147 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
15148 Omit GNU_LINUX implementation, since it requires long long.
15149 * xterm.c (x_draw_underwave):
15150 Do not assume the traditional order of struct's members.
15151 (x_term_init): Rewrite to avoid the need for non-constant structure
15154 Syntax cleanup, mostly replacing macros with functions.
15155 This removes the need for the syntax_temp hack.
15156 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
15157 * syntax.c (SYNTAX_INLINE): New macro.
15158 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
15159 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
15160 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
15161 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
15162 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
15163 (SYNTAX_COMEND_FIRST): Now functions, not macros.
15164 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
15165 Now constants, not macros.
15166 (syntax_temp) [!__GNUC__]: Remove.
15167 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
15168 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
15169 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
15170 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
15171 Move here from syntax.h; now functions, not macros. Except for the
15172 last function, these are static since only syntax.c uses them.
15173 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
15174 All uses changed. Now a function, not a macro; use this fact
15175 to simplify the code.
15176 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
15177 compiler bugs; no longer relevant.
15178 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
15179 (SYNTAX_INLINE): New macro.
15180 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
15181 for the new functions. Use bool for boolean member.
15182 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
15183 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
15184 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
15185 (SETUP_BUFFER_SYNTAX_TABLE):
15186 Now extern inline functions, not macros.
15187 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
15188 Remove; all uses replaced by implementation.
15189 (syntax_temp) [!__GNUC__]: Remove decl.
15190 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
15192 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
15194 * emacs.c (main): Fix syntax error.
15196 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
15198 Timestamp fixes for undo (Bug#14824).
15199 * atimer.c (schedule_atimer):
15200 * fileio.c (Ffile_newer_than_file_p):
15201 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
15202 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
15203 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
15204 (syms_of_fileio): Remove Sclear_visited_file_name.
15205 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
15206 file doesn't exist; this avoids an ambiguity with negative timestamps.
15207 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
15208 * systime.h (make_emacs_time, invalid_emacs_time):
15209 Don't assume struct timespec layout; POSIX doesn't guarantee it.
15210 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
15211 * undo.c (record_first_change): Push (visited-file-modtime) onto
15212 undo list rather than reimplementing it by hand, incorrectly.
15214 2013-07-09 Ken Brown <kbrown@cornell.edu>
15216 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
15218 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
15220 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
15222 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
15224 Handle errno and exit status a bit more carefully.
15225 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
15226 number into an exit status. Instead, use EXIT_CANCELED.
15227 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
15228 * callproc.c (relocate_fd):
15229 * emacs.c (close_output_streams, main):
15230 * process.c (create_process):
15231 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
15232 Use emacs_perror for simplicity.
15233 * callproc.c (relocate_fd, main):
15234 * sysdep.c (sys_subshell):
15235 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
15236 (shut_down_emacs): Use emacs_write, not write.
15237 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
15238 * fileio.c (Fcopy_file, e_write):
15239 * nsterm.m (ns_select):
15240 * process.c (send_process):
15241 * sound.c (vox_write):
15242 Use emacs_write_sig, not emacs_write.
15243 * lisp.h (emacs_write_sig, emacs_perror): New decls.
15244 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
15246 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
15248 (emacs_full_write): New function.
15249 (emacs_write): Rewrite to use it.
15250 (emacswrite_sig, emacs_perror): New functions.
15251 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
15253 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
15255 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
15256 on NS even if it is present. Pixmap on NS is a void*.
15258 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
15260 Port to Ubuntu 10 (Bug#14803). Reported by T.V. Raman.
15261 * process.c (close_on_exec, accept4, process_socket):
15262 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
15264 2013-07-07 Eli Zaretskii <eliz@gnu.org>
15266 * w32.c (sys_dup): Declare prototype.
15270 * callproc.c [WINDOWSNT]: Include sys/socket.h.
15272 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
15274 Make file descriptors close-on-exec when possible (Bug#14803).
15275 This simplifies Emacs a bit, since it no longer needs to worry
15276 about closing file descriptors by hand in some cases.
15277 It also fixes some unlikely races. Not all such races, as
15278 libraries often open files internally without setting
15279 close-on-exec, but it's an improvement.
15280 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
15281 * callproc.c (Fcall_process) [!MSDOS]:
15282 * emacs.c (main) [!DOS_NT]:
15283 * nsterm.m (ns_term_init):
15284 * process.c (create_process):
15285 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
15286 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
15287 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
15288 Prefer mkostemp with O_CLOEXEC to mkstemp.
15289 * callproc.c (relocate_fd) [!WINDOWSNT]:
15290 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
15291 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
15293 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
15294 Make the resulting file descriptor close-on-exec.
15295 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
15296 * lread.c (load_descriptor_list, load_descriptor_unwind):
15297 Remove; no longer needed. All uses removed.
15298 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
15299 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
15301 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
15302 (Fmake_network_process, Fnetwork_interface_list)
15303 (Fnetwork_interface_info, server_accept_connection):
15304 Make newly-created socket close-on-exec.
15305 * sysdep.c (emacs_open, emacs_fopen):
15306 Make new-created descriptor close-on-exec.
15307 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
15308 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
15310 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
15312 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
15313 for NS_IMPL_GNUSTEP.
15315 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
15317 Fix openp errno handling.
15318 * callproc.c (Fcall_process): Preserve openp errno around close.
15319 * lread.c (openp): Set errno when returning -1, as some callers
15322 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
15324 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
15326 * nsterm.h (NSSavePanel): Update comment.
15327 (NSAPP_DATA2_RUNFILEDIALOG): Define.
15328 (ns_run_file_dialog): Declare.
15330 * nsfns.m: Remove panelOK.
15332 (ns_run_file_dialog): New function.
15333 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
15334 event loop, so file dialog is popped up by ns_run_file_dialog, called
15335 by sendEvent (Bug#14578).
15336 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
15338 2013-07-06 Eli Zaretskii <eliz@gnu.org>
15340 * xdisp.c (default_line_pixel_height): New function.
15341 (pos_visible_p, move_it_vertically_backward, try_scrolling)
15342 (try_cursor_movement, redisplay_window, try_window)
15343 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
15345 * window.c (window_scroll_pixel_based):
15346 use default_line_pixel_height.
15348 * dispextern.h (default_line_pixel_height): Add prototype.
15350 * frame.c (x_set_line_spacing): Accept a float value for
15351 line-spacing parameter, per the documentation.
15353 * data.c (Fmultibyte_string_p): Doc fix.
15355 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
15357 Use emacs_open more consistently when opening files.
15358 This handles EINTR more consistently now, and makes it easier
15359 to introduce other uniform changes to file descriptor handling.
15360 * sysstdio.h: New file.
15361 * buffer.c (mmap_init):
15362 * cygw32.c (chdir_to_default_directory):
15363 * dispnew.c (Fopen_termscript):
15364 * emacs.c (Fdaemon_initialized):
15365 * fileio.c (Fdo_auto_save):
15366 * image.c (slurp_file, png_load_body, jpeg_load_body):
15367 * keyboard.c (Fopen_dribble_file):
15369 * print.c (Fredirect_debugging_output):
15370 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
15371 * termcap.c (tgetent):
15372 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
15373 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
15374 * w32term.c (w32_initialize) [CYGWIN]:
15375 * xfaces.c (Fx_load_color_file):
15376 Use emacs_open instead of plain open, and emacs_fopen instead of
15378 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
15379 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
15380 * callproc.c (default_output_mode): New constant.
15381 (Fcall_process): Use it to call emacs_open instead of plain creat.
15382 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
15383 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
15384 (emacs_fopen): New function.
15385 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
15386 Include <lisp.h>, for emacs_open.
15387 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
15389 Remove duplicate #include directives.
15390 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
15392 Don't include stdio.h twice.
15393 * buffer.c [USE_MMAP_FOR_BUFFERS]:
15394 Don't include sys/types.h or stdio.h twice.
15395 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
15396 * lread.c: Don't include coding.h twice.
15397 * nsfont.m: Don't include frame.h twice.
15398 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
15399 * ralloc.c: Don't include <unistd.h> twice.
15400 * xdisp.c: Don't include font.h twice.
15401 * xterm.c: Don't include fontset.h twice.
15402 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
15404 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
15406 Scale ImageMagick images more carefully.
15407 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
15408 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
15409 Be more careful about avoiding undefined behavior after
15410 integer overflow and division by zero.
15412 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
15414 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
15415 (syms_of_w32fns): DEFSYM them.
15416 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
15417 (CCHDEVICENAME): Define macros if not defined.
15418 (struct MONITOR_INFO_EX): New struct.
15419 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
15420 (enum_display_monitors_fn): New variable.
15421 (globals_of_w32fns): Initialize it.
15422 (Fx_display_pixel_width, Fx_display_pixel_height)
15423 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
15424 multi-monitor setups in docstrings.
15425 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
15426 screen size by primary monitor's millimeter per pixel.
15427 (w32_monitor_enum, w32_display_monitor_attributes_list)
15428 (w32_display_monitor_attributes_list_fallback)
15429 (Fw32_display_monitor_attributes_list): New functions.
15430 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
15432 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
15434 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
15436 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
15438 * fileio.c (Qfile_notify_error): New error symbol.
15440 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
15441 * inotify.c (inotify_callback, symbol_to_inotifymask)
15442 (Finotify_add_watch, Finotify_rm_watch): Use it.
15443 (inotifyevent_to_event): Exchange order of cookie and file name.
15444 (Finotify_add_watch): Adapt docstring.
15446 * lisp.h (Qfile_notify_error): Declare.
15448 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
15450 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
15451 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
15452 Do not clear _malloc_thread_enabled_p, undoing the previous change,
15453 which did not work (see <http://bugs.gnu.org/14569#307>).
15454 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
15455 && (!noninteractive || initialized)). This attempts to thread
15456 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
15458 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
15460 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
15461 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
15463 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
15465 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
15466 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
15467 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
15468 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
15470 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
15472 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
15473 Define to __sys_siglist.
15475 2013-07-02 Eli Zaretskii <eliz@gnu.org>
15477 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
15478 word-wrap, so that overflow-newline-into-fringe would work in
15479 visual-line-mode. (Bug#2749)
15480 (move_it_in_display_line_to): When the last scanned display
15481 element fits exactly on the display line, and
15482 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
15483 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
15484 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
15485 finding buffer position that corresponds to pixel coordinates,
15486 e.g. in buffer_posn_from_coords.
15488 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
15490 * process.c (handle_child_signal): Call catch_child_signal if
15493 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
15495 Don't convert function pointers to void * and back.
15496 It isn't portable C, and it's easy enough to avoid.
15497 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
15498 (make_save_value): Add support for SAVE_FUNCPOINTER.
15499 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
15500 * print.c (print_object):
15501 Distinguish function from object pointers.
15502 * lisp.h (SAVE_FUNCPOINTER): New constant.
15503 (SAVE_SLOT_BITS): Adjust to it.
15504 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
15505 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
15506 (voidfuncptr): New typedef.
15507 (struct Lisp_Save_Value): New member data[0].funcpointer.
15508 (XSAVE_FUNCPOINTER): New function.
15510 Simplify buildobj processing.
15511 * Makefile.in (buildobj.h): Make it a sequence of strings each
15512 followed by comma, rather than a single string. Put it into a
15513 .tmp file in case there's an error while generating it.
15514 (gl-stamp): Use .tmp for temp files.
15515 (mostlyclean): Clean .tmp files.
15516 * doc.c (buildobj): Move to just the routine that needs it.
15517 It's now an array of strings, so processing is simpler.
15519 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
15521 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
15522 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
15523 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
15524 Invoke malloc_enable_thread even when not interactive.
15525 Reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
15526 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
15527 in this case, since the underlying bug has now been fixed.
15529 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
15531 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
15532 unlinking it (bug#14691).
15534 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
15536 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
15537 before checking whether buffer is modified. This lets
15538 `kill-buffer-query-functions' cancel killing of the buffer or save
15539 its content before `kill-buffer' asks user the "Buffer %s
15540 modified; kill anyway?" question.
15542 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
15544 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
15545 Let the super performKeyEquivalent deal with them (Bug#14747).
15547 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
15549 * widget.c (resize_cb): Remove unused local.
15551 Do not use GTK 3 if it exists but cannot be compiled.
15552 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
15553 * xterm.c (x_error_handler) [!USE_GTK]:
15556 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
15558 2013-06-30 Eli Zaretskii <eliz@gnu.org>
15560 * intervals.c (get_local_map): Instead of aborting, clip POSITION
15561 to the valid range of values. (Bug#14753)
15563 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
15564 when moving point by using the current glyph matrix. This avoids
15565 the need to force redisplay when this function is called in a
15568 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
15570 Fix minor problems found by static checking.
15571 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
15572 Redo the latter's body to sidestep GCC parenthesization warnings.
15573 (setup_coding_system, detect_coding, detect_coding_system): Use them.
15574 * coding.c (detect_coding, detect_coding_system):
15575 * coding.h (struct undecided_spec):
15576 Use bool for boolean.
15577 * image.c (QCmax_width, QCmax_height): Now static.
15578 * xdisp.c (Fmove_point_visually): Remove unused local.
15580 2013-06-29 Eli Zaretskii <eliz@gnu.org>
15582 * xdisp.c (Fmove_point_visually): New function.
15584 2013-06-28 Kenichi Handa <handa@gnu.org>
15586 * coding.h (define_coding_undecided_arg_index): New enum.
15587 (coding_attr_index): New members
15588 coding_attr_undecided_inhibit_null_byte_detection,
15589 coding_attr_undecided_inhibit_iso_escape_detection,
15590 coding_attr_undecided_prefer_utf_8.
15591 (undecided_spec): New struct.
15592 (struct coding_system): New member `undecided' of the member
15595 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
15596 (detect_coding): Likewise.
15597 (detect_coding_system): Likewise.
15598 (Fdefine_coding_system_internal): New coding system properties
15599 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
15601 (syms_of_coding): Adjust for coding_arg_undecided_max.
15603 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
15605 * image.c (x_from_xcolors): Remove unused local.
15607 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
15609 Defer image data transfer between X client and server until actual
15612 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
15615 * image.c (Destroy_Image): Remove.
15616 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
15617 `mask_p', and `colors_p'. All uses changed.
15618 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
15619 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
15620 New macros for `flags' arg to x_clear_image_1.
15621 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
15622 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
15623 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
15624 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
15625 (image_get_x_image, image_unget_x_image): New functions or macros.
15626 (image_background, image_background_transparent, x_to_xcolors)
15627 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
15628 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
15629 instead of Destroy_Image.
15630 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
15631 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
15632 (png_load_body, jpeg_load_body, tiff_load, gif_load)
15633 (imagemagick_load_image, svg_load_image): Use them instead of
15634 x_create_x_image_and_pixmap, and x_put_x_image followed by
15635 x_destroy_x_image, respectively.
15636 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
15637 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
15638 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
15639 background_transparent fields.
15640 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
15641 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
15643 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
15645 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
15646 This mostly consists of undoing recent changes.
15647 * callproc.c (Fcall_process):
15648 * process.c (create_process):
15649 Do not worry about catching SIGCHLD here, undoing previous change.
15650 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
15651 * process.c, process.h (catch_child_signal):
15652 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
15653 * process.c (catch_child_handler): Don't worry about being called
15654 lazily and do not assume caller has blocked SIGCHLD, undoing
15655 previous change. Move first-time stuff back to
15656 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
15657 tickle glib, as that causes Cygwin bootstrap to fail. Do not
15658 set lib_child_handler if it's already initialized, which may
15659 help avoid problems on GNUstep.
15661 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
15663 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
15664 * callproc.c (Fcall_process):
15665 * process.c (create_process):
15666 Make sure SIGCHLD is caught before we fork,
15667 since Emacs startup no arranges to catch SIGCHLD.
15668 * process.c (lib_child_handler): Initialize to null, not to
15670 (catch_child_signal): Allow self to be called lazily.
15671 Do nothing if it's already been called.
15672 Assume caller has blocked SIGCHLD (all callers do now).
15673 * emacs.c (main): Do not catch SIGCHLD here; defer it until
15674 just before it's really needed.
15675 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
15676 since it hasn't been caught yet.
15678 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
15680 * image.c (compute_image_size): New function to implement
15681 :max-width and :max-height.
15682 (imagemagick_load_image): Use it.
15684 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
15686 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
15687 * callproc.c, process.h (block_child_signal, unblock_child_signal):
15689 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
15690 * process.c (catch_child_signal): Block SIGCHLD while futzing with
15691 the SIGCHLD handler, since the code is not atomic and (due to glib)
15692 signals may be arriving now.
15693 * sysdep.c (init_signals): Do not catch child signals here;
15694 'main' now does that later, at a safer time.
15696 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
15698 Clean up SIGCHLD handling a bit (Bug#14569).
15699 * process.c, process.h (catch_child_signal):
15700 Now always extern, even if !NS_IMPL_GNUSTEP.
15701 * process.c (catch_child_signal): Move glib tickler here from
15702 init_process_emacs, so that it's done earlier in Emacs
15703 initialization. Also move the noninteractive && !initialized
15704 check here from init_process_emacs. This is all a bit cleaner for
15705 GNUish platforms, and I hope it works around the Cygwin bug.
15706 * sysdep.c (init_signals): Invoke catch_child_signal here, so
15707 that glib signal handling is tickled before glib creates threads.
15709 * process.c (wait_reading_process_output): Avoid int overflow
15710 when reading more than 2 GiB total from a process.
15712 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
15714 * process.c (create_process): Handle a couple more cases,
15715 i.e., work even if new_argv and wait_child_setup[i] are cached.
15716 Use Fcall_process's style for volatile vars.
15718 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
15720 * process.c (create_process): Mark PROCESS volatile.
15722 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
15724 Use C99-style flexible array members if available.
15725 This avoids some subtle aliasing issues, which typically
15726 aren't a problem with GCC but may be a problem elsewhere.
15727 * alloc.c (sdata): New typedef, replacing the old struct sdata.
15728 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
15729 In either case, it uses a flexible array member rather than
15730 the old struct hack. All uses changed.
15731 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
15732 Adjust to sdata reorganization.
15733 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
15734 Use offsetof (struct, flex_array_member), not sizeof (struct), as
15735 that ports better to pre-C99 non-GCC.
15736 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
15737 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
15738 as the latter has changed.
15739 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
15740 and port better to pre-C99 GCC.
15741 * image.c (struct xpm_cached_color):
15742 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
15743 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
15744 Use FLEXIBLE_ARRAY_MEMBER.
15745 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
15746 Move decl to top level so it gets checked against implementation.
15747 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
15748 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
15750 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
15752 * syntax.c: Integer cleanups.
15753 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
15754 All uses that need 0-or-2 changed to:
15755 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
15756 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
15757 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
15758 (char_quoted, prev_char_comend_first, back_comment)
15759 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
15760 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
15761 Use bool for boolean.
15762 (update_syntax_table, skip_chars, skip_syntaxes):
15763 Prefer int to unsigned when either will do.
15764 (back_comment): Return boolean success flag, like forw_comment,
15765 instead of positive-or-minus-1 (which might have overflowed int anyway).
15766 Don't stuff ptrdiff_t into int.
15767 (syntax_spec_code, syntax_code_spec): Now const.
15768 (Fmatching_paren, scan_lists, scan_sexps_forward):
15769 Use enum syntaxcode for syntax code.
15770 (Fmatching_paren): Check that arg is a character, not just an integer.
15771 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
15772 (Finternal_describe_syntax_value): Omit no-longer-needed
15774 (skip_chars): Use char, not unsigned char, when the distinction
15776 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
15777 * bytecode.c (exec_byte_code):
15778 * syntax.c (syntax_spec_code, Fchar_syntax)
15779 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
15780 (init_syntax_once):
15781 * syntax.h (SYNTAX_WITH_FLAGS):
15782 Omit unnecessary casts.
15784 2013-06-20 Eli Zaretskii <eliz@gnu.org>
15786 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
15787 line dimensions here, to avoid race conditions with the main
15788 thread. (Bug#14062, bug#14630, bug#14669)
15790 * w32term.c (w32_draw_window_cursor): Compute the header line and
15791 mode line dimensions here.
15792 <w32_system_caret_window, w32_system_caret_hdr_height>:
15793 <w32_system_caret_mode_height>: New variables.
15795 * w32term.h: Declare them.
15797 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
15799 * alloc.c (die): Move "assertion failed" string here ...
15800 * lisp.h (eassert): ... from here. Also, suppress evaluation of
15801 COND when SUPPRESS_CHECKING. This shrinks the executable text
15802 size by 0.8% to 2.2% when configured with --enable-checking,
15803 depending on optimization flags (GCC 4.8.1 x86-64).
15805 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
15807 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
15809 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
15810 base is 2; this is more accurate.
15812 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
15814 * sound.c (string_default): Move to !WINDOWSNT section.
15815 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
15817 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
15819 * sound.c: Integer cleanups.
15820 Remove unnecessary forward decls.
15821 (struct sound_device): The 'file' member is now a Lisp_Object, not
15822 a char *, so that we needn't invoke alloca on a huge size.
15823 (Fplay_sound_internal): Adjust to this.
15824 (string_default): New function.
15825 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
15826 Use it to adjust to the struct sound_device change.
15827 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
15828 (be2hs) [0]: Remove.
15830 * syntax.c (skip_chars): Don't use uninitialized storage
15831 when searching a multibyte buffer for characters that are not in a
15832 unibyte string that contains non-ASCII characters.
15834 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
15836 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
15837 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
15839 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
15841 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
15843 2013-06-18 Kenichi Handa <handa@gnu.org>
15845 * font.c (Ffont_spec): Signal an error for an invalid font name
15848 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
15850 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
15851 In particular this ports to 32-bit sparc Sun cc.
15852 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
15853 array with a dummy element at specpdl[-1], so that its address can
15855 (unbind_to): Do not copy the binding; not needed, now that we
15856 copy old_value in the one place where the copy is needed.
15857 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
15858 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
15859 (union specbinding): Rename from struct specbinding. Redo layout
15860 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
15861 which is not portable. With Sun C 5.12 32-bit sparc, the
15862 declaration causes nargs to be an unsigned bitfield, a behavior
15863 that the C standard allows; but Emacs wants nargs to be signed.
15864 The overall type is now a union of structures rather than a
15865 structure of union of structures, and the 'kind' member is now a
15866 bitfield, so that the overall type doesn't grow. All uses changed.
15867 * process.c (Fmake_serial_process): Remove unnecessary initialization.
15869 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
15871 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
15872 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
15874 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
15876 2013-06-17 Eli Zaretskii <eliz@gnu.org>
15878 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
15879 unless we know that the window w's frame is a frame object.
15880 Another attempt at solving bug#14062 and bug#14630.
15882 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
15884 * textprop.c (property_set_type): New enum.
15885 (add_properties): Allow appending/prepending text properties.
15886 (add_text_properties_1): Factored out of Fadd_text_properties.
15887 (Fadd_text_properties): Move all the code into
15888 add_text_properties_1.
15889 (Fadd_face_text_property): New function that calls
15890 add_text_properties_1.
15892 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
15894 Move functions from lisp.h to individual modules when possible.
15895 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
15896 * alloc.c (XFLOAT_INIT, set_symbol_name):
15897 * buffer.c (CHECK_OVERLAY):
15898 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
15899 (set_char_table_parent):
15900 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
15901 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
15902 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
15903 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
15905 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
15906 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
15907 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
15908 (backtrace_args, backtrace_debug_on_exit):
15909 * floatfns.c (CHECK_FLOAT):
15910 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
15911 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
15912 (set_hash_hash, set_hash_hash_slot, set_hash_index)
15913 (set_hash_index_slot):
15914 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
15915 * marker.c (CHECK_MARKER):
15916 * textprop.c (CHECK_STRING_OR_BUFFER):
15917 * window.c (CHECK_WINDOW_CONFIGURATION):
15918 Move here from lisp.h, and make these functions static rather than
15920 * buffer.c (Qoverlayp):
15922 * fns.c (Qhash_table_p):
15923 * window.c (Qwindow_configuration_p):
15925 * lisp.h: Remove the abovementioned defns and decls.
15927 Use functions, not macros, for XINT etc (Bug#11935).
15928 In lisp.h, prefer functions to function-like macros, and
15929 constants to object-like macros, when either will do. This:
15930 . simplifies use, as there's no more need to worry about
15931 arguments' side effects being evaluated multiple times.
15932 . makes the code easier to debug on some platforms.
15933 However, when using gcc -O0, keep using function-like macros
15934 for a few critical operations, for performance reasons.
15935 This sort of thing isn't needed with gcc -Og, but -Og
15936 is a GCC 4.8 feature and isn't widely-enough available yet.
15937 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
15938 Remove enum lsb_bits; no longer needed.
15939 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
15940 * buffer.c (Qoverlap):
15942 * fns.c (Qhash_table_p):
15943 Now extern, so lisp.h can use these symbols.
15944 * dispextern.h: Include character.h, for MAX_CHAR etc.
15945 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
15946 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
15947 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
15948 (GLYPH_CODE_P): Move here from lisp.h.
15949 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
15950 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
15951 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
15952 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
15953 XUNTAG now returns void *.
15954 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
15955 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
15956 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
15957 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
15958 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
15959 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
15960 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
15961 (lisp_h_XPNTR, lisp_h_XSYMBOL):
15962 New macros, renamed from their sans-lisp_h_ counterparts.
15963 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
15964 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
15965 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
15966 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
15967 If compiling via GCC without optimization, define these as macros
15968 in addition to inline functions.
15969 To disable this, compile with -DINLINING=0.
15970 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
15971 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
15972 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
15973 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
15974 (INTMASK, VALMASK): Now macros, since static values cannot be
15975 accessed from extern inline functions.
15976 (VALMASK): Also a constant, for benefit of old GDB.
15977 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
15978 is INTEGERP, which can fold it in.
15979 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
15980 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
15981 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
15982 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
15983 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
15984 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
15985 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
15986 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
15987 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
15988 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
15989 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
15990 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
15991 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
15992 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
15993 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
15994 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
15995 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
15996 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
15997 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
15998 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
15999 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
16000 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
16001 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
16002 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
16003 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
16004 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
16005 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
16006 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
16007 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
16008 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
16009 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
16010 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
16011 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
16013 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
16014 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
16015 (VALMASK): Define in one place rather than in two, merging the
16016 USE_LSB_TAG parts; this is simpler.
16017 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
16018 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
16019 Move up, to avoid use before definition.
16020 Also include "globals.h" earlier, for the same reason.
16021 (make_natnum): New function.
16022 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
16023 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
16024 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
16025 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
16026 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
16027 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
16028 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
16029 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
16030 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
16031 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
16032 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
16033 (Qwindow_configuration_p, Qimage): New forward declarations.
16034 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
16035 (STRING_COPYIN): Remove; unused.
16036 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
16037 (xcar_addr, xcdr_addr): New functions. All uses changed.
16038 (IEEE_FLOATING_POINT): Now a constant, not a macro.
16039 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
16040 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
16041 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
16042 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
16043 (TYPE_RANGED_INTEGERP): Simplify.
16044 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
16045 (setlocale, fixup_locale, synchronize_system_messages_locale)
16046 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
16047 Now empty functions, not macros.
16048 (functionp): Return bool, not int.
16049 * window.c (Qwindow_configuration_p): Now extern,
16050 so window.h can use it.
16051 * window.h (Qwindowp): Move decl back to lisp.h.
16053 2013-06-15 Eli Zaretskii <eliz@gnu.org>
16055 * xdisp.c (Fline_pixel_height): New function, required for solving
16058 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
16060 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
16062 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
16064 * lread.c (syms_of_lread):
16065 * fns.c (Fprovide): Adjust to new format of after-load-alist.
16067 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
16069 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
16071 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
16073 * fileio.c (expand_file_name): Doc fix.
16075 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
16077 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
16078 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
16079 Wait for self, not for 0. This can't hurt on GNU or similar
16080 system, and may help with Cygwin.
16082 * keyboard.c: Don't use PROP (...) as an lvalue.
16083 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
16084 Use set_prop (A, B), not PROP (A) = B.
16086 2013-06-10 Eli Zaretskii <eliz@gnu.org>
16088 * xdisp.c (get_it_property): Use it->window instead of generating
16089 a Lisp object from it->w.
16091 2013-06-09 Eli Zaretskii <eliz@gnu.org>
16093 * xdisp.c (get_it_property): If it->object is a buffer, pass to
16094 get-char-property the window that is being rendered, instead of
16095 the buffer, to support window-specific overlays. (Bug#14575)
16096 (compute_display_string_pos): When W is NULL, use the current
16097 buffer as the object to pass to get-char-property.
16098 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
16099 pointer member of the bidi iterator, since no window is pertinent
16102 2013-06-08 Eli Zaretskii <eliz@gnu.org>
16104 * bidi.c (bidi_fetch_char): Accept additional argument, the window
16105 being displayed, and pass it to compute_display_string_pos.
16106 (bidi_level_of_next_char, bidi_resolve_explicit_1)
16107 (bidi_paragraph_init): All callers changed.
16109 * xdisp.c (init_from_display_pos, init_iterator)
16110 (handle_single_display_spec, next_overlay_string)
16111 (get_overlay_strings_1, reseat_1, reseat_to_string)
16112 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
16113 Set bidi_it.w member from it->w.
16114 (compute_display_string_pos): Accept additional argument, the
16115 window being displayed, and pass it to Fget_char_property.
16118 * dispextern.h (struct bidi_it): New member w, the window being
16120 (compute_display_string_pos): Adjust prototype.
16122 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
16124 * xgselect.c: Remove unneeded include xterm.h.
16126 * process.c (wait_reading_process_output): Check for NS before GLIB.
16127 GLIB may be linked in due to rsvg, but ns_select must be called.
16129 * xgselect.c (xg_select): Remove call to window_system_available
16130 and g_main_context_pending at the top, so Gdk events (i.e. file
16131 notify) are processed when Emacs is started with -nw.
16133 2013-06-07 Eli Zaretskii <eliz@gnu.org>
16135 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
16136 (ctagsfiles3): New variable, includes only *.m files.
16137 (TAGS): Use an explicit language name in the regular expressions,
16138 to avoid transformation of '/SOMETHING' by MSYS to
16139 'c:\MSYS\SOMETHING'.
16141 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
16143 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
16145 2013-06-06 Eli Zaretskii <eliz@gnu.org>
16147 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
16148 still need to set the mouse pointer shape and activate help-echo.
16151 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
16153 A few porting etc. fixes for the new file monitor code.
16154 See the thread containing
16155 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
16156 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
16157 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
16158 (dir_monitor_callback, Fgfile_rm_watch):
16159 Use assq_no_quit instead of Fassoc, for speed.
16160 (dir_monitor_callback, Fgfile_rm_watch):
16161 eassert that the monitor is a fixnum.
16162 (dir_monitor_callback): No need for CDR_SAFE.
16163 Simplify building of lisp with alternative tails.
16164 (Fgfile_add_watch, Fgfile_rm_watch):
16165 Do not assume glib functions set errno reliably on failure.
16166 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
16167 and signal an error otherwise.
16168 (Fgfile_rm_watch): Prefer CONSP to !NILP.
16169 Use Fdelq instead of Fdelete, for speed.
16171 2013-06-05 Eli Zaretskii <eliz@gnu.org>
16173 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
16174 don't insist on being invoked on a highlighted tool-bar button.
16175 Avoids losing tool-bar functionality when mouse-highlight is nil.
16176 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
16177 Don't highlight when mouse-highlight is nil.
16178 (note_mouse_highlight): When mouse-highlight is nil, don't return
16179 right away; instead, run tool-bar and mode-line highlight
16180 subroutine, clear any existing highlight, and revert the mouse
16181 pointer to its default shape. (Bug#14558)
16183 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
16185 * lisp.mk (lisp): Add prog-mode.el.
16187 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
16189 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
16190 * process.c (dummy_handler): New function.
16191 (lib_child_handler): New static var.
16192 (handle_child_signal): Invoke it.
16193 (catch_child_signal): If a library has set up a signal handler,
16194 save it into lib_child_handler.
16195 (init_process_emacs): If using glib and not on Windows, tickle glib's
16196 child-handling code so that it initializes its private SIGCHLD handler.
16197 * syssignal.h (SA_SIGINFO): Default to 0.
16198 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
16199 31; it should no longer be needed now.
16201 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
16203 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
16205 * gfilenotify.c (globals_of_gfilenotify): New function.
16206 (syms_of_gfilenotify): Move global initialization there.
16208 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
16210 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
16212 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
16213 * keyboard.c (menu_bar_items, tool_bar_items):
16214 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
16215 not override local keymaps any more.
16217 2013-06-04 Eli Zaretskii <eliz@gnu.org>
16219 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
16221 2013-06-03 Eli Zaretskii <eliz@gnu.org>
16223 * w32console.c (initialize_w32_display): Return the dimensions of
16224 the console window via 2 additional arguments, not via the current
16225 frame. This avoids crashes due to overrunning the bounds of
16226 frame's decode_mode_spec_buffer, which is not resized following
16227 the change of the frame dimensions from the initial 10x10.
16229 * w32term.h (w32_initialize_display_info): Adjust prototype.
16231 * term.c (init_tty): Take dimensions of the frame from the values
16232 returned by initialize_w32_display.
16234 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
16235 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
16236 (LIBES): Add $(GFILENOTIFY_LIBS).
16238 * w32inevt.c (handle_file_notifications): Add dummy implementation
16239 for !HAVE_W32NOTIFY.
16241 * w32term.c: Wrap code with HAVE_W32NOTIFY.
16243 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
16245 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
16247 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
16249 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
16251 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
16253 Fix minor problems found by static checking.
16254 * data.c (pure_write_error):
16255 Use xsignal2, not Fsignal, as Fsignal might return.
16256 * eval.c (set_backtrace_debug_on_exit): Now static.
16257 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
16258 No longer inline. EXTERN_INLINE is needed only for functions
16259 defined in .h files. Reindent function header as per GNU style.
16260 (backtrace_p, backtrace_top, backtrace_next):
16261 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
16262 compiler or linker. Add extern decls to pacify gcc -Wall.
16263 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
16265 * frame.c (free_monitors): Define only on platforms that need it.
16266 * nsterm.m (ns_term_init):
16267 * process.c (catch_child_signal):
16268 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
16269 defined on all porting targets these days.
16270 * process.c, process.h (catch_child_signal):
16271 Make it extern only if NS_IMPL_GNUSTEP is defined.
16273 2013-06-03 Eli Zaretskii <eliz@gnu.org>
16275 * w32.c (gettimeofday): Make the signature identical to prototype
16276 in nt/inc/sys/time.h.
16278 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
16280 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
16283 * keyboard.c (safe_run_hooks_error): Improve error message.
16285 * data.c (pure_write_error): Add `object' argument.
16286 * puresize.h (CHECK_IMPURE): Use it.
16288 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
16290 * Makefile.in (NOTIFY_OBJ): New variable.
16291 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
16293 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
16294 Call syms_of_gfilenotify.
16296 * gfilenotify.c: New file.
16298 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
16299 and Qfile_w32notify.
16300 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
16301 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
16303 * lisp.h: Declare syms_of_gfilenotify.
16305 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
16307 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
16309 Merge the specpdl and backtrace stacks. Make the structure of the
16310 specpdl entries more obvious via a tagged union of structs.
16311 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
16312 (enum specbind_tag): New enum.
16313 (struct specbinding): Make it a tagged union of structs.
16314 Add a case for backtrace records.
16315 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
16316 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
16317 (backtrace_debug_on_exit): New accessors.
16318 (struct backtrace): Remove.
16319 (struct catchtag): Remove backlist field.
16320 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
16322 (Flocal_variable_p): Speed up the common case where the binding is
16324 * eval.c (backtrace_list): Remove.
16325 (set_specpdl_symbol, set_specpdl_old_value): Remove.
16326 (set_backtrace_args, set_backtrace_nargs)
16327 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
16328 (backtrace_next): New functions.
16329 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
16330 (unwind_to_catch, internal_lisp_condition_case)
16331 (internal_condition_case, internal_condition_case_1)
16332 (internal_condition_case_2, internal_condition_case_n): Don't bother
16333 with backtrace_list any more.
16334 (Fsignal): Adjust to new backtrace format.
16335 (grow_specpdl): Move up.
16336 (record_in_backtrace): New function.
16337 (eval_sub, Ffuncall): Use it.
16338 (apply_lambda): Adjust to new backtrace format.
16339 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
16341 (specbind): Adjust to new specpdl format. Simplify.
16342 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
16343 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
16345 (mark_backtrace): Remove.
16346 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
16347 * xdisp.c (redisplay_internal): Use record_in_backtrace.
16348 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
16350 * profiler.c (record_backtrace): Use get_backtrace.
16351 (handle_profiler_signal): Use backtrace_top_function.
16352 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
16353 accessor functions.
16355 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
16357 * process.h (catch_child_signal): Declare.
16359 * process.c (catch_child_signal): New function.
16360 (init_process_emacs): Call it.
16362 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
16363 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
16365 (x_set_cursor_type): Remove declaration.
16366 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
16367 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
16368 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
16369 (ns_get_color): Use F suffix on float.
16370 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
16371 (ns_get_rgb_color): Remove.
16372 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
16373 (note_mouse_movement): x and y are CGFloat.
16374 (ns_draw_fringe_bitmap): Remove unused rowY.
16375 Change #if to COCOA && >= 10_6.
16376 (ns_draw_window_cursor): Remove unused overspill.
16377 (ns_draw_underwave): width and x are EamcsCGFloat.
16378 (ns_draw_box): thickness is CGFloat.
16379 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
16380 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
16381 if not in main thread.
16382 (ns_get_pending_menu_title, ns_check_menu_open)
16383 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
16384 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
16385 (sendFromMainThread:): New method.
16386 (changeFont:): size is CGFloat.
16387 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
16388 Disable warning about permanent text.
16389 (characterIndexForPoint:): Adjust return type depending on GNUstep
16391 (mouseDown:): delta is CGFloat.
16392 (updateFrameSize): Remove unised variable f.
16393 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
16394 Cast float to EmacsCGFloat.
16395 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
16396 also to -1 when restoring.
16397 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
16398 inside NS_IMPL_COCOA.
16399 (toggleFullScreen:): Put call to toggleFullScreen inside
16400 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
16401 (setPosition:portion:whole:): por is CGFloat.
16402 (getMouseMotionPart:window:x:y:): Add F suffix to float.
16403 (mouseDown:): Use CGFloat.
16404 (mouseDragged:): Remove unised variable edge.
16405 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
16407 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
16408 of CGFloat differs.
16409 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
16410 when NS_IMPL_GNUSTEP.
16411 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
16412 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
16413 (EmacsToolbar): Add clearAll. Add tag argument to
16414 addDisplayItemWithImage.
16415 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
16417 * nsselect.m (ns_get_local_selection): Remove unused variable type.
16419 * nsmenu.m (ns_update_menubar): Make static.
16420 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
16421 (fillWithWidgetValue:): Add cast to SEL for setAction.
16422 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
16423 (update_frame_tool_bar): Update code for GNUstep.
16424 (clearAll): New method.
16425 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
16426 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
16427 Move identifierToItem setObject and activeIdentifiers addObject before
16428 call to insertItemWithItemIdentifier.
16429 (validateVisibleItems): Fix indentation.
16430 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
16431 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
16432 UtilityWindow to aStyle, remove call to setStyleMask.
16434 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
16436 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
16437 (ns_charset_covers, ns_get_covering_families, nsfont_open):
16438 Use F suffix on floats.
16439 (ns_char_width): Returns CGFloat.
16440 (ns_ascii_average_width): w is CGFloat instead of float.
16441 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
16443 (ns_glyph_metrics): CGFloat instead of float.
16445 * nsfns.m (x_set_foreground_color, x_set_background_color):
16447 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
16448 remove unused variables.
16449 (Fns_read_file_name): Keep track if panel is for save.
16450 Use ns_filename_from_panel/ns_directory_from_panel.
16451 (Fns_list_services): delegate only used for COCOA.
16452 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
16453 Just return the input if GNUstep.
16454 (x_screen_planes): Remove.
16455 (Fxw_color_values): Use EmacsCGFloat
16456 (Fns_display_monitor_attributes_list): Only get screen number for
16458 (getDirectory, getFilename): Remove from EmacsOpenPanel and
16460 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
16461 ns_directory_from_panel.
16463 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
16465 * process.c (handle_child_signal): Also use WCONTINUED.
16466 This is so that list-processes doesn't mistakenly list the process
16467 as stopped, when the process has actually been continued and is
16470 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
16472 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
16473 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
16474 not already configured.
16476 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
16478 2013-05-29 Eli Zaretskii <eliz@gnu.org>
16480 * Makefile.in (mostlyclean): Remove *.res files.
16482 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
16484 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
16485 a buffer (bug#8447).
16487 2013-05-27 Eli Zaretskii <eliz@gnu.org>
16489 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
16490 display vector, and we backtrack, handle the case that the
16491 previous character position is also displayed from a display
16492 vector or covered by a display string or image. (Bug#14476)
16494 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
16496 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
16497 (struct MonitorInfo, free_monitors): Remove.
16498 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
16499 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
16500 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
16503 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
16504 (struct MonitorInfo, free_monitors): Remove.
16505 (ns_screen_name): Make static.
16506 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
16507 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
16510 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
16511 (struct MonitorInfo): New struct.
16512 (free_monitors, make_monitor_attribute_list): Declare.
16514 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
16516 (free_monitors, make_monitor_attribute_list): New functions.
16517 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
16520 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
16522 * callproc.c (call_process): Refine the doc string. (Bug#14045)
16524 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
16526 * keyboard.c: Apply keyboard decoding only to events that come directly
16527 from the tty, not from unread-command-events (bug#14368).
16528 (read_event_from_main_queue): New function, extracted from read_char.
16529 (read_decoded_char): Remove.
16530 (read_decoded_event_from_main_queue): New function to replace it.
16531 (read_char): Use it.
16532 (read_key_sequence): Use read_char rather than read_decoded_char.
16534 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
16536 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
16538 * casetab.c (init_casetab_once): Fix last change (bug#14424).
16540 2013-05-22 Kenichi Handa <handa@gnu.org>
16542 The following changes are to fix the setting of
16543 buffer-file-coding-system on, for instance, C-x RET c unix RET
16544 _FILE_OF_DOS_EOL_TYPE_ RET.
16546 * coding.h (struct coding_system): New member detected_utf8_chars.
16548 * coding.c (detect_coding_utf_8): Count characters and check EOL
16549 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
16551 (setup_coding_system): Do not initialize coding->head_ascii.
16552 (check_ascii): Do not set coding->eol_seen but update it. Do not
16553 call adjust_coding_eol_type here.
16554 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
16555 If the eol-type of CODING is already specified, adjust the eol type
16556 of the found coding-system.
16557 (decode_coding_gap): Cancel previous change. Utilize the
16558 character numbers counted by detect_coding_utf_8. Fix detection
16561 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
16563 * search.c (looking_at_1): Only set last_thing_searched if the match
16564 changed the match-data (bug#14281).
16566 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
16568 * xdisp.c (reseat_at_previous_visible_line_start):
16569 Already declared in dispextern.h, so remove it here.
16570 (move_it_vertically_backward): Likewise.
16572 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
16574 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
16575 (Fx_display_pixel_width, Fx_display_pixel_height)
16576 (Fx_display_mm_width, Fx_display_mm_height):
16577 Mention `display-monitor-attributes-list' in docstrings.
16579 * nsfns.m (ns_get_screen): Remove function. All uses removed.
16580 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
16581 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
16582 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
16583 (Fx_display_backing_store, Fx_display_visual_class)
16584 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
16585 (Fx_display_grayscale_p, Fx_display_pixel_width)
16586 (Fx_display_pixel_height, Fx_display_planes)
16587 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
16588 (Fx_display_screens): Don't confuse X11 screens with NS screens.
16589 (Fx_display_mm_width, Fx_display_mm_height)
16590 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
16591 height for all physical monitors as in X11.
16593 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
16594 Return pixel width or height for all physical monitors as in X11.
16596 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
16598 Port --enable-gcc-warnings to clang.
16599 * bytecode.c (exec_byte_code):
16601 Redo diagnostic pragmas to pacify clang, too.
16602 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
16603 * editfns.c (Fencode_time):
16604 * fileio.c (file_accessible_directory_p):
16605 * font.c (font_unparse_xlfd):
16606 Use '&"string"[index]' instead of '"string" + (index)'.
16607 * undo.c (user_error): Remove; unused.
16609 2013-05-16 Eli Zaretskii <eliz@gnu.org>
16611 * insdel.c (insert_1_both): Document the arguments, instead of
16612 referring to insert_1, which no longer exists.
16614 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
16615 some window, increment windows_or_buffers_changed, so that
16616 *Messages* display in that window is updated. (Bug#14408)
16618 * w32.c: Include epaths.h.
16619 (init_environment): Use cmdproxy.exe without leading directories.
16620 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
16622 (gettimeofday): Adjust signature and return value to Posix
16625 * unexw32.c (open_output_file): Delete the existing emacs.exe
16626 before creating it, to break the hard link to the versioned
16629 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
16630 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
16631 (FIRSTFILE_OBJ): New variables.
16632 (W32_RES): Rename to EMACSRES. All users changed.
16633 (base_obj): Use $(CM_OBJ).
16634 (ALLOBJS): Use $(FIRSTFILE_OBJ).
16635 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
16636 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
16637 $(W32_RES_LINK) before $(LIBES).
16638 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
16640 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
16642 * makefile.w32-in (DOC): Use just "DOC".
16644 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
16646 * process.c: Export default filters and sentinels to Elisp.
16647 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
16649 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
16650 (Fset_process_sentinel, Fformat_network_address):
16651 Default to them instead of nil.
16652 (server_accept_connection): Sentinels can't be nil any more.
16653 (read_and_dispose_of_process_output): New function, extracted from
16654 read_process_output.
16655 (read_process_output): Use it; filters can't be nil.
16656 (Finternal_default_process_filter): New function, extracted from
16657 read_process_output.
16658 (exec_sentinel_unwind): Remove function.
16659 (exec_sentinel): Don't zilch sentinel while running.
16660 (status_notify): Sentinels can't be nil.
16661 (Finternal_default_process_sentinel): New function extracted from
16663 (setup_process_coding_systems): Default filter is not nil any more.
16664 (syms_of_process): Export new Elisp functions and initialize
16666 * lisp.h (make_lisp_proc): New function.
16668 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
16670 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
16672 2013-05-14 Eli Zaretskii <eliz@gnu.org>
16674 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
16675 unless we know that the window w is a leaf window.
16676 Another attempt at solving bug#14062.
16678 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
16680 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
16683 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
16685 * image.c (gif_load): Check that subimages fit (Bug#14345).
16687 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
16689 * lread.c (skip_dyn_eof): New function.
16690 (read1): Use it to skip the end of a file in response to #@00.
16692 * doc.c (get_doc_string): Slightly relax the sanity checking.
16694 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
16696 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
16697 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
16698 (MonitorInfo): New struct.
16699 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
16700 (Fns_display_monitor_attributes_list): New functions.
16701 (display-usable-bounds): Remove.
16702 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
16705 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
16707 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
16708 (GTK_CHECK_VERSION): New macro, if not already defined.
16709 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
16710 replaced by GTK_CHECK_VERSION.
16712 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
16714 * xterm.h (GTK_PREREQ): New macro.
16715 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
16716 to use this macro instead, for consistency and clarity.
16718 2013-05-08 Eli Zaretskii <eliz@gnu.org>
16720 * xdisp.c (row_for_charpos_p): New function, with code of
16721 cursor_row_p, but accepts an additional argument CHARPOS instead
16722 of using a hardcoded PT.
16723 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
16724 (row_containing_pos): Call row_for_charpos_p instead of partially
16725 doing the same. Fixes cursor positioning under longlines-mode
16726 when longlines-show-effect includes more than one newline, when
16727 moving the cursor vertically up.
16729 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
16731 * makefile.w32-in (ACL_H): New macro.
16732 ($(BLD)/fileio.$(O)): Update dependencies.
16734 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
16736 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
16737 * Makefile.in (LIB_ACL): New macro.
16738 (LIBACL_LIBS): Remove.
16739 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
16740 * fileio.c: Include <acl.h>.
16741 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
16742 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
16744 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
16747 * unexelf.c: Don't assume ElfW (Half) fits in int.
16748 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
16749 when dealing with ElfW (Half) values, since they can exceed 2**31
16750 on 64-bit OpenBSD hosts. Reported by Han Boetes (privately).
16751 (entry_address): Omit unused NUM arg. All uses changed.
16753 2013-05-07 Juri Linkov <juri@jurta.org>
16755 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
16756 to the string converted from number with `Fnumber_to_string'.
16759 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
16761 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
16762 This fixes a problem introduced by my previous change.
16764 2013-05-07 Glenn Morris <rgm@gnu.org>
16766 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
16768 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
16770 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
16772 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
16774 Static checking by GCC 4.8.0.
16775 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
16776 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
16777 (x_get_monitor_attributes_fallback)
16778 (x_get_monitor_attributes_xinerama)
16779 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
16780 Define only if USE_GTK.
16781 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
16782 (x_get_monitor_attributes_fallback): Omit unused locals.
16783 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
16784 Use double, not float, to avoid mixed-mode floating point arithmetic.
16786 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
16787 Jan Djärv <jan.h.d@swipnet.se>
16789 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
16790 (XINERAMA_CFLAGS): New macros.
16791 (ALL_CFLAGS, LIBES): Use them.
16793 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
16794 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
16795 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
16796 (syms_of_xfns): DEFSYM them.
16797 (struct MonitorInfo): New struct.
16798 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
16799 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
16800 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
16801 (x_get_monitor_attributes_xinerama): New functions.
16802 (Fx_display_monitor_attributes_list): New primitive.
16803 (syms_of_xfns): Defsubr it.
16805 * xterm.h (x_display_info): Add Xatom_net_workarea and
16806 Xatom_net_current_desktop.
16808 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
16809 and dpyinfo->Xatom_net_current_desktop.
16811 2013-05-06 Eli Zaretskii <eliz@gnu.org>
16813 * xdisp.c (pos_visible_p): Use the special code for finding the
16814 beginning of a display property or overlay for any "replacing"
16815 display property, not just for display strings. This solves
16816 incorrect reporting of position by posn-at-point. (Bug#14241)
16818 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
16820 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
16821 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
16822 Verify that ElfW (Half) fits in int.
16823 (fatal): Use same signature as lisp.h.
16824 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
16825 configure and build with -DUNEXELF_DEBUG without worrying about
16826 other modules that use DEBUG.
16827 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
16828 possibly-wide integers now uses it instead of plain fprintf.
16829 (entry_address): New function, which avoids problems with 32-bit
16830 overflow on 64-bit hosts.
16831 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
16832 (round_up): Don't assume the remainder fits in int.
16833 (find_section): Use bool for boolean. Simplify debug code.
16834 (unexec): Don't assume file sizes fit in int or size_t.
16835 Omit unnecessary trailing newline in 'fatal' format.
16836 Use strerror rather than outputting decimal error number.
16837 Remove unused code when emacs is not defined;
16838 this file relies on Emacs now.
16839 Don't assume e_phnum and e_shnum are positive.
16841 * regex.c: Fix problems when DEBUG is defined.
16842 (extract_number, extract_number_and_incr): Define regardless of
16843 whether DEBUG is defined; that's simpler and makes the code less
16844 likely to go stale in the normal case when DEBUG is not defined.
16845 Return int rather than taking an int * arg. All callers changed.
16846 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
16847 Remove, replacing with ...
16848 (DEBUG_PRINT): New macro. All callers changed.
16849 (DEBUG_COMPILES_ARGUMENTS): New macro.
16850 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
16851 (print_compiled_pattern, print_double_string) [DEBUG]:
16852 Use prototype rather than old-style definition.
16853 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
16854 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
16855 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
16856 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
16857 Don't assume ptrdiff_t, size_t, and long are the same width as int.
16858 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
16859 This matters only when DEBUG is defined.
16861 2013-05-05 Eli Zaretskii <eliz@gnu.org>
16863 * xdisp.c (set_iterator_to_next): Set the
16864 ignore_overlay_strings_at_pos_p flag only if we are _really_
16865 iterating over an overlay string, as indicated by the
16866 current.overlay_string_index member. (Bug#14306)
16868 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
16870 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
16871 to where it is used, to avoid autorelease issues (Bug#14050).
16873 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
16875 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
16876 * fileio.c (syms_of_fileio): Implement this.
16877 * filelock.c (create_lock_file): If symbolic links don't work, so
16878 we use a regular file as a lock file, do not fsync the lock file;
16881 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
16883 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
16884 (syms_of_minibuf): Adjust accodingly.
16886 * callint.c (Fcall_interactively): Adjust calls accordingly.
16888 2013-05-04 Eli Zaretskii <eliz@gnu.org>
16890 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
16891 w->contents is a buffer before computing everything else.
16892 Use parentheses to disambiguate last part of the condition.
16894 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
16895 assertion violations. (Bug#14062)
16897 2013-05-01 David Reitter <david.reitter@gmail.com>
16899 * nsfns.m (ns_tooltip): Initialize.
16901 2013-04-28 Eli Zaretskii <eliz@gnu.org>
16903 * coding.c (decode_coding_gap): Don't remove the character before
16904 a newline unless it's a CR character. (Bug#14287)
16906 2013-04-28 Dan Nicolaescu <dann@gnu.org>
16908 * dispextern.h (struct face): Move enum face_underline_type
16909 earlier so that bitfields can be in the same word.
16911 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
16913 * nsfns.m (handlePanelKeys): New function.
16914 (EmacsOpenPanel:performKeyEquivalent:)
16915 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
16916 arrows/function/control and copy/paste keys (Bug#14296).
16918 2013-04-27 Juri Linkov <juri@jurta.org>
16920 * callint.c (Fcall_interactively): Call `Qread_number' for
16921 interactive code letter `n' instead of using duplicate code.
16924 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
16926 * systime.h (make_timeval): Declare as 'const'.
16928 2013-04-27 Kenichi Handa <handa@gnu.org>
16930 * font.c (font_open_entity): Always open a font of manageable
16933 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
16935 Port better to AIX (Bug#14258).
16936 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
16939 2013-04-24 Kenichi Handa <handa@gnu.org>
16941 * coding.c (decode_coding_iso_2022): When an invalid escape
16942 sequence is encountered, reset the invocation and designation
16943 status to the safest one.
16945 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
16947 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
16948 Without this fix, "make distclean" leaves stamp-h1 behind.
16950 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
16952 * w32fns.c (w32_fullscreen_rect): New function to compute the
16953 window rectangle for the given fullscreen mode.
16954 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
16955 longer tunes the window size. This keeps the window's edges flush
16956 with the screen and allows the taskbar to hide itself in fullboth.
16958 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
16959 window decorations and uses the entire screen.
16961 * w32term.h (w32_fullscreen_rect) Add prototype.
16962 (struct w32_output): Replace normal_width, normal_height,
16963 normal_top, and normal_left members with a single normal_placement
16965 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
16967 (FRAME_NORMAL_PLACEMENT): New macro.
16969 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
16971 * minibuf.c (Ftest_completion): Silence compiler warning.
16973 2013-04-15 Eli Zaretskii <eliz@gnu.org>
16975 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
16978 * frame.h (WINDOW_FRAME): Protect macro and its argument with
16981 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
16982 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
16983 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
16984 parentheses where appropriate.
16986 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
16988 * keyboard.c (timer_start_idle): Remove no-longer-used local.
16990 2013-04-14 Eli Zaretskii <eliz@gnu.org>
16992 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
16993 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
16994 Mention in the doc string that setting these variables takes
16995 effect only after a call to set-window-buffer. (Bug#14200)
16997 2013-04-13 Eli Zaretskii <eliz@gnu.org>
16999 * indent.c (Fvertical_motion): Don't consider display strings on
17000 overlay strings as display strings on the buffer position we
17001 started from. This prevents vertical cursor motion from jumping
17002 more than one line when there's an overlay string with a display
17003 property at end of line.
17004 Reported by Karl Chen <Karl.Chen@quarl.org> in
17005 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
17007 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
17009 * window.c (select_window): `record_buffer' even if window is
17010 already selected (bug#14191).
17012 2013-04-11 Eli Zaretskii <eliz@gnu.org>
17014 * window.c (Fwindow_end): Test more flags, including the buffer's
17015 last_overlay_modified flag, to determine whether the window's
17016 display is really up-to-date. Prevents the function from
17017 returning a stale value. (Bug#14170)
17018 (Fwindow_line_height): Fix the test for up-to-date-ness of the
17021 2013-04-10 Eli Zaretskii <eliz@gnu.org>
17023 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
17024 garbaged only if it is not already the top frame on its TTY.
17025 This prevents flickering due to constant redrawing of TTY frames when
17026 there are GUI frames open in the same session. (Bug#13864)
17028 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
17030 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
17031 of marking the idle timers directly.
17033 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
17035 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
17036 tables (bug#14054).
17038 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
17040 * window.c (select_window): Don't record_buffer while the invariant is
17041 temporarily broken (bug#14161).
17043 * fns.c (Fdelq): Don't assume !NILP => CONSP.
17045 2013-04-07 Eli Zaretskii <eliz@gnu.org>
17047 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
17049 2013-04-07 Romain Francoise <romain@orebokech.com>
17051 Ignore additional platform-specific ACL errors (Bug#13702).
17052 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
17053 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
17055 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
17057 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
17060 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
17062 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
17063 This bug was introduced by my 2013-02-25 change that simplified
17064 data_start configuration. Without this change, on GNU/Linux
17065 an Emacs configured with --enable-profiling fails immediately
17066 due to a profiler signal.
17067 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
17068 with these flags. On platforms where special flags are needed
17069 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
17070 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
17071 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
17073 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
17075 Get rid of some platform-specific functions examining window
17076 system and its capabilities. This is a partial rework of the
17078 * lisp.h (have_menus_p): Remove prototype. This function is
17079 replaced with platform-independent window_system_available.
17080 (check_window_system): Move to...
17081 * frame.h (decode_window_system_frame, window_system_available):
17082 ...here, add new prototypes.
17083 * frame.c (window_system_available, decode_window_system_frame):
17085 (check_window_system): Platform-independent now.
17086 * xterm.h (x_in_use): Remove declaration.
17088 * w32term.h (check_x_frame):
17089 * nsterm.h (check_x_frame): Remove prototypes. This function
17090 is replaced with platform-independent decode_window_system_frame.
17091 * msdos.c (have_menus_p): Remove.
17092 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
17093 Remove platform-specific functions. Use check_window_system,
17094 decode_window_system_frame and check_ns_display_info where
17095 appropriate. Minor style and comment tweaks.
17096 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
17097 (check_x_frame): Likewise.
17098 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
17100 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
17101 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
17102 * xmenu.c, xselect.c: All related users changed.
17104 2013-04-03 Kenichi Handa <handa@gnu.org>
17106 The following changes is to optimize the code for reading UTF-8
17109 * coding.c (check_ascii): Rename from detect_ascii. Return value
17110 changed. Check EOL format. Do not call adjust_coding_eol_type
17112 (check_utf_8): New function.
17113 (adjust_coding_eol_type): Do nothing if already adjusted.
17114 (detect_coding): Compare the return value of check_ascii with
17115 coding->src_bytes. Call adjust_coding_eol_type if necessary.
17116 (decode_coding_gap): Optimize for valid UTF-8.
17118 2013-03-21 Kenichi Handa <handa@gnu.org>
17120 * coding.c (syms_of_coding): Cancel previous change.
17122 * insdel.c (insert_from_gap): Fix previous change.
17124 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
17126 Consistently use platform-specific function to detect window system.
17127 * lisp.h (check_window_system): New prototype. This function is
17128 going to replace check_x, check_w32 and check_ns.
17129 (have_menus_p): Mention msdos.c in comment.
17130 * fontset.c (check_window_system_func): Remove. Adjust all users.
17131 * fontset.h (check_window_system_func): Remove prototype.
17132 * nsterm.h (check_ns):
17133 * xterm.h (check_x):
17134 * w32term.h (check_w32): Likewise.
17135 * menu.c (Fx_popup_menu): Use check_window_system.
17136 * msdos.c (check_window_system): Define for MS-DOS.
17137 * nsfns.m (check_window_system): Define for NS. Adjust all users.
17138 * w32fns.c (check_window_system): Likewise for MS-Windows.
17139 * xfns.c (check_window_system): Likewise for X.
17140 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
17141 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
17143 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
17145 Prefer < to > in range checks such as 0 <= i && i < N.
17146 This makes it easier to visualize quantities on a number line.
17147 This patch doesn't apply to all such range checks,
17148 only to the range checks affected by the 2013-03-24 change.
17149 This patch reverts most of the 2013-03-24 change.
17150 * alloc.c (xpalloc, Fgarbage_collect):
17151 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
17152 * character.c (string_escape_byte8):
17153 * charset.c (read_hex):
17154 * data.c (cons_to_unsigned):
17155 * dispnew.c (update_frame_1):
17156 * doc.c (Fsubstitute_command_keys):
17157 * doprnt.c (doprnt):
17158 * editfns.c (hi_time, decode_time_components):
17159 * fileio.c (file_offset):
17160 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
17161 * font.c (font_intern_prop):
17162 * frame.c (x_set_alpha):
17163 * gtkutil.c (get_utf8_string):
17164 * indent.c (check_display_width):
17165 * keymap.c (Fkey_description):
17166 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
17168 * minibuf.c (read_minibuf_noninteractive):
17169 * process.c (wait_reading_process_output):
17170 * search.c (Freplace_match):
17171 * window.c (get_phys_cursor_glyph):
17172 * xdisp.c (redisplay_internal):
17173 * xsmfns.c (smc_save_yourself_CB):
17174 Prefer < to > for range checks.
17175 * dispnew.c (sit_for): Don't mishandle NaNs.
17176 This fixes a bug introduced in the 2013-03-24 change.
17177 * editfns.c (decode_time_components): Don't hoist comparison.
17178 This fixes another bug introduced in the 2013-03-24 change.
17180 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
17182 * frame.h (struct frame): Drop scroll_bottom_vpos
17183 member becaue all real users are dead long ago.
17184 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
17185 * xdisp.c (redisplay_internal): Adjust user.
17187 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
17189 * nsmenu.m (showAtX:Y:for:): setLevel to
17190 NSPopUpMenuWindowLevel (Bug#13998).
17192 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
17194 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
17195 (ns_check_pending_open_menu): Declare.
17197 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
17198 (x_activate_menubar): Update the menu with title that matches
17199 ns_get_pending_menu_title, and call
17200 ns_check_pending_openmenu (Bug#12698).
17201 (menuWillOpen:): New method.
17202 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
17204 * nsterm.m (menu_will_open_state, menu_mouse_point)
17205 (menu_pending_title): New varaibles.
17206 (ns_get_pending_menu_title, ns_check_menu_open)
17207 (ns_check_pending_open_menu): New functions.
17209 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
17211 * indent.c (current_column_bol_cache): Remove leftover which is not
17212 used in Fmove_to_column any more.
17213 (current_column, scan_for_column): Adjust users.
17214 * keyboard.c (last_point_position_buffer, last_point_position_window):
17215 Remove leftovers which are not used for recording undo any more.
17216 (command_loop_1, syms_of_keyboard): Adjust users.
17217 * xdisp.c (last_max_ascent): Remove leftover which is not used in
17218 redisplay_window any more.
17219 (move_it_to): Adjust user.
17221 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
17223 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
17224 Update dependencies.
17226 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
17228 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
17229 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
17230 forward references.
17232 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
17234 * window.h (struct window): Replace hchild, vchild and buffer slots
17235 with a single slot 'contents'. This is possible because each valid
17236 window may have either the child window (in vertical or horizontal
17237 combination) or buffer to display (for the leaf window). Using that,
17238 a lot of operations to traverse and/or change window hierarchies may
17239 be simplified. New member horizontal is used to distinguish between
17240 horizontal and vertical combinations of internal windows.
17241 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
17242 (WINDOW_VERTICAL_COMBINATION_P): New macros.
17243 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
17244 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
17245 Use contents slot, not buffer, where appropriate.
17246 (wset_combination): New function.
17247 (wset_buffer): Add eassert.
17248 (Fframe_first_window): Simplify the loop reaching first window.
17249 (Fwindow_buffer): Use WINDOW_LEAF_P.
17250 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
17251 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
17252 (unshow_buffer): Convert initial debugging check to eassert.
17253 (replace_window, recombine_windows, Fdelete_other_windows_internal)
17254 (make_parent_window, window_resize_check, window_resize_apply)
17255 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
17256 (Fset_window_configuration, delete_all_child_windows, save_window_save):
17257 Adjust to match struct window changes.
17258 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
17259 (mark_window_cursors_off, count_windows, get_leaf_windows)
17260 (foreach_window_1): Simplify the loop.
17261 * alloc.c (mark_object): Do not check for the leaf window because
17262 internal windows has no glyph matrices anyway.
17263 * dispnew.c (clear_window_matrices, showing_window_margins_p)
17264 (allocate_matrices_for_window_redisplay, fake_current_matrices)
17265 (allocate_matrices_for_frame_redisplay, free_window_matrices)
17266 (build_frame_matrix_from_window_tree, mirror_make_current)
17267 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
17268 (update_window_tree, set_window_update_flags): Simplify the loop.
17269 (sync_window_with_frame_matrix_rows): Enforce live window.
17270 Use contents slot, not buffer, where appropriate.
17271 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
17272 and WINDOW_HORIZONTAL_COMBINATION_P.
17273 (make_frame_visible_1): Simplify the loop.
17274 Use contents slot, not buffer, where appropriate.
17275 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
17276 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
17277 (expose_window_tree): Likewise.
17278 Use contents slot, not buffer, where appropriate.
17279 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
17280 to avoid deleted windows. Use contents slot instead of buffer.
17281 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
17282 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
17283 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
17284 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
17286 2013-03-28 Eli Zaretskii <eliz@gnu.org>
17288 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
17289 identify the reasons for assertion violations in bug#14062 and
17291 (Fx_show_tip): Fix compilation error under
17292 "--enable-check-lisp-object-type". (Bug#14073)
17294 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
17295 Reported by <rzl24ozi@gmail.com>.
17297 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
17299 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
17301 (unwind_with_echo_area_buffer): ...to restore it here.
17302 This is needed to ensure that...
17303 (redisplay_window): ...both window markers are valid here,
17304 which is verified by eassert.
17305 * editfns.c (save_excursion_save): Do not assume that
17306 selected_window always displays the buffer.
17307 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
17310 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
17312 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
17315 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
17317 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
17319 2013-03-27 Eli Zaretskii <eliz@gnu.org>
17321 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
17322 since MinGW's w32api headers do. This avoids compiler warnings.
17324 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
17325 if already defined.
17327 2013-03-26 Eli Zaretskii <eliz@gnu.org>
17329 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
17331 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
17333 * gtkutil.c (style_changed_cb): Check if frame is live and an
17334 X frame (Bug#14038).
17336 2013-03-26 Eli Zaretskii <eliz@gnu.org>
17338 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
17339 Define only for _WIN32_WINNT less than 0x0500.
17340 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
17342 Move inclusion of time.h before sys/time.h, so that MinGW64 could
17343 see its own definitions of 'struct timeval' and 'struct timezone'.
17345 Fix incompatibilities between MinGW.org and MinGW64 headers.
17346 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
17348 * w32.c (REPARSE_DATA_BUFFER): Guard with
17349 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
17351 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
17353 * xterm.c: Include X11/XKBlib.h
17354 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
17356 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
17358 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
17360 * blockinput.h (input_blocked_p): Likewise.
17361 * bytecode.c (exec_byte_code): Likewise.
17362 * callproc.c (call_process_kill, call_process_cleanup)
17363 (Fcall_process): Likewise.
17364 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
17365 (Fccl_execute_on_string): Likewise.
17366 * character.c (string_escape_byte8): Likewise.
17367 * charset.c (read_hex): Likewise.
17368 * cm.c (calccost): Likewise.
17369 * data.c (cons_to_unsigned): Likewise.
17370 * dired.c (directory_files_internal, file_name_completion):
17372 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
17373 (sit_for): Likewise.
17374 * doc.c (Fsubstitute_command_keys): Likewise.
17375 * doprnt.c (doprnt): Likewise.
17376 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
17377 * emacsgtkfixed.c: Likewise.
17378 * fileio.c (file_offset, Fwrite_region): Likewise.
17379 * floatfns.c (Fexpt, fmod_float): Likewise.
17380 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
17382 * font.c (font_intern_prop): Likewise.
17383 * frame.c (x_set_alpha): Likewise.
17384 * gtkutil.c (get_utf8_string): Likewise.
17385 * indent.c (check_display_width): Likewise.
17386 * intervals.c (create_root_interval, rotate_right, rotate_left)
17387 (split_interval_right, split_interval_left)
17388 (adjust_intervals_for_insertion, delete_node)
17389 (interval_deletion_adjustment, adjust_intervals_for_deletion)
17390 (merge_interval_right, merge_interval_left, copy_intervals)
17391 (set_intervals_multibyte_1): Likewise.
17392 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
17393 * keymap.c (Fkey_description): Likewise.
17394 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
17395 * lread.c (openp, read_integer, read1, string_to_number):
17397 * menu.c (ensure_menu_items): Likewise.
17398 * minibuf.c (read_minibuf_noninteractive): Likewise.
17399 * print.c (printchar, strout): Likewise.
17400 * process.c (create_process, Faccept_process_output)
17401 (wait_reading_process_output, read_process_output, send_process)
17402 (wait_reading_process_output): Likewise.
17403 * profiler.c (make_log, handle_profiler_signal): Likewise.
17404 * regex.c (re_exec): Likewise.
17405 * regex.h: Likewise.
17406 * search.c (looking_at_1, Freplace_match): Likewise.
17407 * sysdep.c (get_child_status, procfs_ttyname)
17408 (procfs_get_total_memory): Likewise.
17409 * systime.h (EMACS_TIME_VALID_P): Likewise.
17410 * term.c (dissociate_if_controlling_tty): Likewise.
17411 * window.c (get_phys_cursor_glyph): Likewise.
17412 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
17413 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
17415 * xfns.c (Fx_window_property): Likewise.
17416 * xmenu.c (set_frame_menubar): Likewise.
17417 * xselect.c (x_get_window_property, x_handle_dnd_message):
17419 * xsmfns.c (smc_save_yourself_CB): Likewise.
17420 * xterm.c (x_scroll_bar_set_handle): Likewise.
17422 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
17424 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
17425 to be optional or nil. Adjust comment and convert it to docstring.
17426 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
17427 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
17429 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
17431 Static checking by GCC 4.8-20130319.
17432 * image.c (gif_load): Assume pass < 3 to pacify GCC.
17433 * process.c (Fset_process_datagram_address)
17434 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
17435 * xdisp.c (get_char_face_and_encoding)
17436 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
17437 (get_glyph_face_and_encoding): Prepare face before possibly using it.
17438 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
17440 2013-03-24 Ken Brown <kbrown@cornell.edu>
17442 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
17443 fix compilation on 64-bit Cygwin, where underscores are not
17444 automatically prepended.
17446 * w32term.c (w32_initialize): Silence compiler warning.
17448 2013-03-23 Eli Zaretskii <eliz@gnu.org>
17450 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
17451 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
17452 variables, to save and restore frame dimensions.
17453 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
17454 after returning from a 'fullscreen' configuration.
17455 use SendMessage instead of PostMessage to send the SC_RESTORE message,
17456 to avoid races between the main thread and the input thread.
17458 * w32term.h (struct w32_output): New members normal_width,
17459 normal_height, normal_top, normal_left, and prev_fsmode.
17460 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
17461 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
17462 members of a frame.
17464 * w32term.c (w32fullscreen_hook): Record last value of the frame's
17465 'fullscreen' parameter. Always record previous width and height
17466 of the frame, except when switching out of maximized modes, so
17467 that they could be restored correctly, instead of resetting to the
17468 default frame dimensions. Send SC_RESTORE command to the frame,
17469 unless we are going to send SC_MAXIMIZE, to restore the frame
17470 resize hints in the mouse pointer shown by the window manager.
17473 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
17475 * lisp.h (get_frame_param): Adjust conditions for prototype
17478 2013-03-22 Ken Brown <kbrown@cornell.edu>
17480 * unexcw.c: Drop unneeded inclusion of w32common.h.
17481 (report_sheap_usage): Declare.
17482 (read_exe_header): Add magic numbers for x86_64.
17483 (fixup_executable): Fix printf format specifier for unsigned long
17486 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
17488 * frame.h (struct frame): Put menu_bar_window under #ifdef
17489 because this member is not needed when X toolkit is in use.
17490 (fset_menu_bar_window):
17491 * dispnew.c (clear_current_matrices, clear_desired_matrices)
17492 (free_glyphs, update_frame):
17493 * xdisp.c (expose_frame): Likewise.
17494 (display_menu_bar): Likewise. Remove redundant eassert.
17495 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
17498 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
17500 Use functions and constants to manipulate Lisp_Save_Value objects.
17501 This replaces code that used macros and strings and token-pasting.
17502 The change makes the C source a bit easier to follow,
17503 and shrinks the Emacs executable a bit.
17504 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
17505 (make_save_value): Change 1st arg from string to enum. All callers
17508 (mark_object): Use if, not #if, for GC_MARK_STACK.
17509 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
17510 (XSAVE_OBJECT): Now functions, not macros.
17511 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
17512 the constant was never used.
17513 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
17514 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
17515 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
17516 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
17518 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
17519 type3 with a single member save_type. All uses changed.
17520 (save_type, set_save_pointer, set_save_integer): New functions.
17521 * print.c (PRINTX): Remove.
17523 * alloc.c: Remove redundant static declarations.
17525 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
17527 * window.h (struct window): Convert left_col, top_line, total_lines
17528 and total_cols from Lisp_Objects to integers. Adjust comments.
17529 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
17531 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
17532 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
17533 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
17534 Adjust users where appropriate.
17536 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
17538 * frame.h (struct frame): Drop resx and resy because the same data is
17539 available from window system-specific output context. Adjust users.
17540 (default_pixels_per_inch_x, default_pixels_per_inch_y):
17541 New functions to provide defaults when no window system available.
17542 (FRAME_RES_X, FRAME_RES_Y): New macros.
17543 (NUMVAL): Move from xdisp.c.
17544 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
17545 (Ffont_face_attributes, Fopen_font):
17546 * image.c (gs_load):
17547 * w32font.c (fill_in_logfont):
17548 * xdisp.c (calc_pixel_width_or_height):
17549 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
17550 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
17552 2013-03-20 Kenichi Handa <handa@gnu.org>
17554 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
17555 to 1 (temporary workaround until a bug related to ASCII
17556 optimization is fixed).
17558 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
17560 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
17561 Signal error if window is not internal. Adjust docstring.
17562 (delete_all_child_windows): Use combination_limit to save the buffer.
17563 (Fset_window_configuration): Adjust accordingly.
17564 * print.c (syms_of_print): Initialize debugging output not here...
17565 (init_print_once): ...but in a new function here.
17566 * lisp.h (init_print_once): Add prototype.
17567 * emacs.c (main): Add call to init_print_once. Adjust comments.
17569 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
17571 * window.c (window_resize_check, window_resize_apply)
17572 (window_from_coordinates, recombine_windows, set_window_buffer)
17573 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
17574 (Fsplit_window_internal, Fdelete_window_internal)
17575 (freeze_window_starts): Use bool for booleans.
17576 * window.h (window_frame_coordinates, resize_frame_windows)
17577 (freeze_window_starts, set_window_buffer): Adjust prototypes.
17579 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
17581 * dispnew.c (bitch_at_user): Use `user-error'.
17583 2013-03-17 Ken Brown <kbrown@cornell.edu>
17585 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
17586 as return type of image_background. (Bug#13981)
17587 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
17589 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
17591 * nsterm.m (updateFrameSize:): Change resize increments if needed.
17592 (ns_select): Don't return with result uninitialized.
17594 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
17597 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
17599 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
17600 directories. If filename is nil, get directory name (Bug#13932).
17601 Use getFilename and getDirectory.
17602 (getFilename, getDirectory): New methods for EmacsSavePanel and
17604 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
17606 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
17608 * coding.c (decode_coding_gap): Fix typo caught by static checking.
17610 2013-03-15 Kenichi Handa <handa@gnu.org>
17612 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
17613 (adjust_after_replace): Make it back to static. Delete the third
17614 arg text_at_gap_tail. Cancel the code for handling it.
17616 * coding.h (struct coding_system): New member eol_seen.
17618 * coding.c (detect_ascii): New function.
17619 (detect_coding): Set coding->head_ascii and coding->eol_seen only
17620 when the source bytes are actually scanned. On detecting for
17621 coding_category_utf_8_auto, call detect_ascii instead of scanning
17622 source bytes directly.
17623 (produce_chars): Call insert_from_gap with the new arg 0.
17624 (encode_coding): Likewise.
17625 (decode_coding_gap): Control ASCII optimization by the variable
17626 disable_ascii_optimization instead of #ifndef .. #endif.
17627 Deccode EOL format according to coding->eol_seen.
17628 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
17631 * lisp.h (adjust_after_replace): Cancel externing it.
17632 (insert_from_gap): Adjust prototype.
17634 2013-03-15 Eli Zaretskii <eliz@gnu.org>
17636 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
17637 FULLSCREEN_MAXIMIZED. (Bug#13935)
17639 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
17641 * region-cache.c (find_cache_boundary, move_cache_gap)
17642 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
17643 Simplify debugging check and convert to eassert. Adjust comment.
17644 (pp_cache): Put under ENABLE_CHECKING.
17646 2013-03-14 Eli Zaretskii <eliz@gnu.org>
17648 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
17649 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
17650 and WM_ACTIVATEAPP.
17651 (w32fullscreen_hook): If the frame is visible, reset
17652 f->want_fullscreen flag after changing the frame size. If the
17653 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
17656 2013-03-13 Daniel Colascione <dancol@dancol.org>
17658 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
17659 too so that these builds can use Cygwin's file conversion
17660 functions. (We've been building and linking cygw32.o all along
17661 and just not using it.)
17663 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
17665 File synchronization fixes (Bug#13944).
17666 * Makefile.in (LIB_FDATASYNC): New macro.
17668 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
17669 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
17670 Don't worry about HAVE_FSYNC, since a substitute fsync is
17671 available if the system lacks one.
17672 (Fwrite_regin): Retry fsync if interrupted.
17674 2013-03-13 Eli Zaretskii <eliz@gnu.org>
17676 * w32term.c (w32_read_socket): If the Emacs frame is being
17677 activated, call w32fullscreen_hook, to make sure the new frame
17678 dimensions are in effect. (Bug#13937)
17680 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
17682 * xdisp.c (init_iterator): Simplify because both character and byte
17683 positions are either specified or -1. Add eassert. Adjust comment.
17684 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
17685 character and byte positions can be obtained from marker.
17687 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
17689 Static checking by Sun C 5.12.
17690 * alloc.c (buffer_memory_full) [REL_ALLOC]:
17691 * bytecode.c (exec_byte_code):
17692 * dispnew.c (init_display):
17694 * fileio.c (Fsubstitute_in_file_name):
17695 * keyboard.c (Fevent_convert_list):
17696 * keymap.c (Fsingle_key_description):
17697 * term.c (maybe_fatal, fatal):
17698 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
17699 * xsmfns.c (Fhandle_save_session):
17700 Omit unreachable code.
17701 * keymap.c (map_keymap_char_table_item): Cast void * to
17702 a function pointer type; the C Standard requires this.
17704 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
17705 Include <sys/param.h> unconditionally, as that works elsewhere and
17706 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
17707 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
17710 See ChangeLog.12 for earlier changes.
17712 ;; Local Variables:
17716 Copyright (C) 2011-2015 Free Software Foundation, Inc.
17718 This file is part of GNU Emacs.
17720 GNU Emacs is free software: you can redistribute it and/or modify
17721 it under the terms of the GNU General Public License as published by
17722 the Free Software Foundation, either version 3 of the License, or
17723 (at your option) any later version.
17725 GNU Emacs is distributed in the hope that it will be useful,
17726 but WITHOUT ANY WARRANTY; without even the implied warranty of
17727 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17728 GNU General Public License for more details.
17730 You should have received a copy of the GNU General Public License
17731 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.