1 2015-03-13 Paul Eggert <eggert@cs.ucla.edu>
3 * editfns.c, systime.h (mktime_z) [!HAVE_TZALLOC]: Now static.
5 2015-03-12 Eli Zaretskii <eliz@gnu.org>
7 * w32font.c (font_supported_scripts): Add subranges for Latin
8 Supplement, Latin Extended-A/B, Vai, Supplemental Punctuation, Tai
9 Le, Buginese, Yijing Hexagrams, Ancient Greek Numbers, Tai Xuan
10 Jing, Counting Rods, Sundanese, Lepcha, Ol Chiki, Saurashtra,
11 Kayah Li, Rejang, Ancient Symbols, Phistos Disc, Carian, Lycian,
12 Lydian, Dominoe Tiles, and Mahjong Tiles. Break the Mathematical
13 Alphanumeric Symbols into several "scripts" like fontset.el does.
15 (syms_of_w32font): DEFSYM all the new script symbols.
17 2015-03-07 Eli Zaretskii <eliz@gnu.org>
19 * w32fns.c <ImmReleaseContext_Proc, ImmSetCompositionWindow_Proc>:
20 Fix typedefs to be consistent with the corresponding w32 API
22 (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Don't invoke
23 DefWindowProc if we successfully handled the message, as doing so
24 causes problems in displaying selection dialogs. (Bug#11732)
26 2015-03-05 Paul Eggert <eggert@cs.ucla.edu>
28 Work around x86 glibc backtrace bug
29 * sysdep.c (emacs_backtrace): Don't dump core on x86.
32 2015-03-05 Eli Zaretskii <eliz@gnu.org>
34 * keyboard.c (make_lispy_position): When the click is on the
35 right-side vertical scroll bar, pass the rightmost X coordinate to
36 buffer_posn_from_coords, so that the returned text position
37 reflects the closest point to the click. Fixes region extension
38 when mouse moves outside the Emacs frame that has scroll bars on
41 2015-03-04 Martin Rudalics <rudalics@gmx.at>
43 * frame.c (x_set_font): Try to keep frame height and width
44 unchanged if tool bar size changes with new font.
46 2015-03-03 Eli Zaretskii <eliz@gnu.org>
48 * search.c (find_newline): Avoid assertion violations in
49 CHAR_TO_BYTE when a portion of the buffer was deleted and we look
50 for newlines near the end of the buffer. This happens in Rmail
51 when JIT font-lock fontifies a newly displayed portion of the
54 2015-03-03 Eli Zaretskii <eliz@gnu.org>
56 * w32fns.c (Fw32__menu_bar_in_use): New internal function.
59 2015-03-03 Glenn Morris <rgm@gnu.org>
61 * fileio.c (Fmake_temp_name): Doc tweaks. (Bug#19858)
63 2015-03-03 Eli Zaretskii <eliz@gnu.org>
65 * menu.c (Fx_popup_menu) [HAVE_X_WINDOWS]: Call
66 mouse_position_for_popup only for X frames. (Bug#19862)
68 2015-03-03 Eli Zaretskii <eliz@gnu.org>
70 * buffer.c (syms_of_buffer): Doc fix. (Bug#19841)
72 2015-03-03 Eli Zaretskii <eliz@gnu.org>
74 * xfaces.c (map_tty_color): Use assoc_no_quit instead of
75 assq_no_quit to fetch color definition by its string name.
78 2015-03-03 Eli Zaretskii <eliz@gnu.org>
80 * xdisp.c (move_it_in_display_line_to): Handle the case where the
81 last character of a screen line is whitespace, and we are under
82 word-wrap with overflow-newline-into-fringe turned on.
85 2015-03-03 Eli Zaretskii <eliz@gnu.org>
87 * xdisp.c (handle_stop, handle_single_display_spec)
88 (next-element_from_image): Don't reset the
89 ignore_overlay_strings_at_pos_p flag here.
90 (next_element_from_buffer): Reset ignore_overlay_strings_at_pos_p
92 (next_overlay_string): Set ignore_overlay_strings_at_pos_p here,
93 after we've exhausted all the overlay strings at the current
96 2015-03-03 Eli Zaretskii <eliz@gnu.org>
98 * xdisp.c (set_iterator_to_next): Set value of stop_charpos
99 according to the object we are about to resume iterating.
102 * dispnew.c (adjust_glyph_matrix): Set the update_mode_line flag
103 of the window whose current glyph matrix was resized, which
104 disables the mode-line row as side effect.
106 * xdisp.c (redisplay_window): Don't avoid redisplay of a window
107 whose update_mode_line flag is set. (Bug#19721)
109 2015-03-03 Eli Zaretskii <eliz@gnu.org>
111 * dispextern.h (FACE_FOR_CHAR): Fix the commentary.
113 2015-03-03 Daniel Colascione <dancol@dancol.org>
115 * alloc.c (syms_of_alloc): Rename `gc-precise-p' to `gc-precise'.
117 2015-03-03 Paul Eggert <eggert@cs.ucla.edu>
119 * alloc.c (run_finalizers): Omit unused local.
120 Also, redo newly-added code as per usual Emacs style.
122 2015-03-03 Martin Rudalics <rudalics@gmx.at>
124 * frame.c (adjust_frame_size): If the pixel sizes remain
125 unchanged but the number of lines or columns of the frame
126 changes, run `window--pixel-to-total' (Bug#19972).
127 (Qwindow_pixel_to_total): DEFSYM it.
129 2015-03-03 Daniel Colascione <dancol@dancol.org>
131 * print.c (print_object): Print whether a finalizer has
134 * data.c (Ftype_of): Make `type-of' work with finalizers.
135 (syms_of_data): Register Qfinalizer.
137 2015-03-02 Daniel Colascione <dancol@dancol.org>
139 * print.c (print_object): Print finalizers.
142 (finalizers, doomed_finalizers): New variables.
143 (init_finalizer_list, finalizer_insert, unchain_finalizer)
144 (mark_finalizer_list, queue_doomed_finalizers)
145 (run_finalizer_handler, run_finalizer_function, run_finalizers):
147 (garbage_collect_1, mark_object, sweep_misc)
148 (init_alloc_once, syms_of_alloc): Support finalizers.
149 (gc-precise-p): New Lisp variable.
151 * lisp.h (Lisp_Misc_Type): New value Lisp_Misc_Finalizer.
152 (FINALIZERP, XFINALIZER): New functions.
153 (Lisp_Finalizer): New structure.
155 2015-02-28 Paul Eggert <eggert@cs.ucla.edu>
157 * character.c (alphabeticp, decimalnump): Avoid undefined behavior
158 if CATEGORY is not an integer, or is an integer out of
159 unicode_category_t range.
161 2015-02-28 Martin Rudalics <rudalics@gmx.at>
163 * frame.c (make_initial_frame, Fmake_terminal_frame): Set
164 can_x_set_window_size and after_make_frame (Bug#19962).
166 2015-02-28 Eli Zaretskii <eliz@gnu.org>
168 * character.c (alphabeticp, decimalnump): New functions.
169 * character.h (alphabeticp, decimalnump): Add prototypes.
171 * regex.c (ISALNUM, ISALPHA): Check Unicode character properties
172 for multibyte characters by calling alphabeticp and decimalnump.
173 (BIT_ALPHA, BIT_ALNUM): New bit masks.
174 (re_wctype_to_bit): Return them when the class is RECC_ALPHA or
176 (re_match_2_internal): Call ISALPHA and ISALNUM when appropriate.
179 2015-02-27 Jan Djärv <jan.h.d@swipnet.se>
181 * xterm.h (x_real_pos_and_offsets): Take outer_border as arg also.
183 * xmenu.c (x_menu_show): Adjust for new arg to x_real_pos_and_offsets.
185 * xfns.c (x_real_pos_and_offsets): Take outer_border as arg also.
186 Initialize all args. Get outer_border from window attributes.
187 Fix typo for top_offset_y.
188 (x_real_positions): Adjust for new arg to x_real_pos_and_offsets.
189 (Fx_frame_geometry): Get outer_border also. Use attrs.width/height.
191 2015-02-27 Mark Laws <mdl@60hz.org>
193 Support daemon mode on MS-Windows (bug#19688)
194 * emacs.c <w32_daemon_event> [WINDOWSNT]: New global var.
195 (main) [WINDOWSNT]: Initialize it to NULL. Create the event to
196 signal clients we are ready for connections.
197 (Fdaemon_initialized): Use DAEMON_RUNNING.
198 [WINDOWSNT]: MS-Windows specific code to signal clients we are
199 ready for connections.
201 * lisp.h (DAEMON_RUNNING): New macro, encapsulates Posix and
202 MS-Windows conditions for running in daemon mode.
204 * minibuf.c (read_minibuf): Use DAEMON_RUNNING.
206 * keyboard.c (kbd_buffer_get_event): Use DAEMON_RUNNING.
208 * dispnew.c (init_display) [WINDOWSNT]: Initialize frames/terminal
211 2015-02-26 Jan Djärv <jan.h.d@swipnet.se>
213 * xmenu.c (create_and_show_popup_menu): Call XTranslateCoordinates,
214 dont use OUTER_TO_INNER macros.
215 (x_menu_show): Call x_real_pos_and_offsets, don't use
216 OUTER_TO_INNER macros.
218 2015-02-26 Eli Zaretskii <eliz@gnu.org>
220 * dispextern.h (FACE_FOR_CHAR): Fix the commentary.
222 2015-02-26 Hans Wennborg <hwennborg@google.com> (tiny change)
224 * emacs.c (decode_env_path): Add parentheses around ternary
225 operator to increase readability and pacify compiler warnings.
227 2015-02-26 Eli Zaretskii <eliz@gnu.org>
229 * w32.c (sys_readdir): Map ERROR_NOT_READY (as in "device not
232 2015-02-26 Paul Eggert <eggert@cs.ucla.edu>
234 * xfns.c (x_real_pos_and_offsets): Fix pointer signedness.
236 2015-02-25 Jan Djärv <jan.h.d@swipnet.se>
238 * xterm.h (struct x_output): Remove x_pixels_outer_diff,
239 y_pixels_outer_diff, FRAME_OUTER_TO_INNER_DIFF_X,
240 FRAME_OUTER_TO_INNER_DIFF_Y. Declare x_real_pos_and_offsets.
242 * xmenu.c (create_and_show_popup_menu): Use XTranslateCoordinates
243 instead of OUTER_TO_INNER_DIFF macros.
245 * xfns.c (x_real_pos_and_offsets): New function, basically the code
246 from x_real_positions.
247 (x_real_positions): Call x_real_pos_and_offsets.
248 (x_relative_mouse_position): Use XTranslateCoordinates instead of
249 OUTER_TO_INNER_DIFF macros.
250 (Fx_frame_geometry): Get offsets with x_real_pos_and_offsets,
251 border from window attributes. Adjust tool bar and menu widths.
253 * w32fns.c (x_real_positions): Remove setting of x_pixels_diff,
256 * frame.h (struct frame): Remove x_pixels_diff, y_pixels_diff.
258 2015-02-25 Paul Eggert <eggert@cs.ucla.edu>
260 Backtrace after malloc arena is corrupted
261 Without this change, if the malloc arena is corrupted and then
262 'backtrace' is called, the backtrace can crash because 'backtrace'
263 calls 'malloc'. For more, please see:
264 https://sourceware.org/ml/libc-alpha/2015-02/msg00678.html
265 * emacs.c (main): Initialize tables used by 'backtrace'.
266 * sysdep.c (emacs_backtrace): Document the newly used part of the API.
268 2015-02-22 Jan Djärv <jan.h.d@swipnet.se>
270 * nsfns.m (Fx_frame_geometry): New function.
271 (syms_of_nsfns): Defsubr Sx_frame_geometry.
273 2015-02-22 Paul Eggert <eggert@cs.ucla.edu>
276 * lisp.h (DEFINE_NON_NIL_Q_SYMBOL_MACROS):
277 Rename from DEFINE_NONNIL_Q_SYMBOL_MACROS. All uses changed.
279 2015-02-21 Eli Zaretskii <eliz@gnu.org>
281 * w32term.c (queue_notifications):
282 * w32inevt.c (handle_file_notifications):
283 * w32font.c (w32_enumfont_pattern_entity): Prefer 'Qfoo' to
286 2015-02-21 Paul Eggert <eggert@cs.ucla.edu>
288 Prefer 'Qfoo' to 'intern ("foo")'
289 * buffer.c (syms_of_buffer):
290 * bytecode.c (exec_byte_code):
291 * callint.c (Fcall_interactively):
292 * callproc.c (create_temp_file):
293 * charset.c (define_charset_internal):
294 * coding.c (syms_of_coding):
295 * editfns.c (syms_of_editfns):
297 * fns.c (syms_of_fns):
298 * frame.c (delete_frame, Fframe_parameters):
299 * keyboard.c (syms_of_keyboard):
300 * keymap.c (syms_of_keymap):
301 * minibuf.c (read_minibuf, syms_of_minibuf):
302 * nsfns.m (ns_cursor_type_to_lisp):
303 * textprop.c (syms_of_textprop):
304 * xdisp.c (Fformat_mode_line, syms_of_xdisp):
305 * xfns.c (x_create_tip_frame, Fx_select_font):
306 * xml.c (parse_region):
307 Prefer constants like 'Qfoo' to calls like 'intern ("foo")'.
308 * buffer.c (syms_of_buffer): OK to do (put 'erase-buffer 'disabled
310 (keys_of_buffer): ... instead of here.
311 * ftfont.c (syms_of_ftfont): Move DEFSYM of Qmono from here ...
312 * xfns.c (syms_of_xfns): ... to here, since ftfont.c is more
313 optional than xfns.c.
315 2015-02-20 Jan Djärv <jan.h.d@swipnet.se>
317 * emacs.c (terminate_due_to_signal): Move totally_unblock_input after
318 setting fatal_error_in_progress, so gobble_input and *read_socket are
319 not read if there are pending_signals.
321 2015-02-20 Paul Eggert <eggert@cs.ucla.edu>
323 Simplify binary I/O configuration
324 * lread.c (Fload): Prefer FOPEN_TEXT and FOPEN_BINARY to #ifdef DOS_NT.
325 * sysstdio.h: Add copyright notice. Include <fcntl.h>.
326 (FOPEN_BINARY, FOPEN_TEXT): New macros.
327 * xfaces.c (Fx_load_color_file): Use FOPEN_TEXT, since POSIX
328 doesn't guarantee that "t" will work.
330 2015-02-19 Eli Zaretskii <eliz@gnu.org>
332 * keyboard.c (read_char): Make sure this_single_command_key_start
333 is in sync with this_command_key_count, around the call to
334 input-method-function. (Bug#19774)
336 2015-02-19 Fujii Hironori <fujii.hironori@gmail.com> (tiny change)
338 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Pass the
339 message to DefWindowProc, after positioning the IME window, to
340 trigger its display. (Bug#11732)
342 2015-02-18 Eli Zaretskii <eliz@gnu.org>
344 * emacs.c (Fkill_emacs): Exit with specified exit code even if
345 stdin is at EOF. (Bug#19897)
347 2015-02-18 Oscar Fuentes <ofv@wanadoo.es>
349 * keyboard.c (read_char): When there is an input method function,
350 do not restore the echo area if a prefix argument is being
351 introduced. (Bug#19875)
353 2015-02-16 Kelly Dean <kelly@prtime.org>
355 * src/keyboard.c (timer_check_2): Fix incorrect comment.
357 2015-02-14 Martin Rudalics <rudalics@gmx.at>
359 * xterm.c (x_frame_normalize_before_maximize): Fix doc-string.
360 Suggested by Alan Mackenzie <acm@muc.de>.
362 2015-02-14 Eli Zaretskii <eliz@gnu.org>
364 * menu.c (Fx_popup_menu) [HAVE_X_WINDOWS]: Call
365 x_relative_mouse_position only for X frames. (Bug#19862)
367 2015-02-13 Paul Eggert <eggert@cs.ucla.edu>
369 Better support for future plugins
370 * lisp.h (DEFINE_LISP_SYMBOL): New macro, replacing and simplifying
371 DEFINE_LISP_SYMBOL_BEGIN / DEFINE_LISP_SYMBOL_END. All uses changed.
372 (DEFINE_NONNIL_Q_SYMBOL_MACROS): New macro, defaulting to true.
374 2015-02-11 Martin Rudalics <rudalics@gmx.at>
376 * w32term.c (w32_read_socket): In SIZE_MAXIMIZED and
377 SIZE_RESTORED cases correctly handle `maximized' value for the
378 `fullscreen' parameter. Don't use 'maximized' frame parameter
380 (w32fullscreen_hook): Include menu bar height when calculating
381 new text height in FULLSCREEN_BOTH case.
382 * xterm.c (do_ewmh_fullscreen): Handle transition from
383 FULLSCREEN_BOTH to FULLSCREEN_MAXIMIZED when
384 x_frame_normalize_before_maximize is set.
386 2015-02-10 Paul Eggert <eggert@cs.ucla.edu>
388 Use bool for boolean in xdisp.c
389 * dispextern.h (display_prop_intangible_p, resize_mini_window)
390 (pixel_to_glyph_coords, mark_window_display_accurate)
391 (compute_display_string_pos, handle_tool_bar_click)
392 (x_intersect_rectangles, clear_mouse_face, display_tty_menu_item):
393 * lisp.h (setup_echo_area_for_printing, message_with_string)
394 (pos_visible_p): Use bool for boolean.
395 * xdisp.c: Use bool, true, false intstead of int, 1, 0.
396 Remove unnecessary forward decls.
397 (trace_move) [DEBUG_TRACE_MOVE]: Now static.
398 (CHECK_IT, CHECK_WINDOW_END):
399 Now an inline function that is always defined.
401 (check_window_end) [oGLYPH_DEBUG && ENABLE_CHECKING]:
402 Remove; no longer needed.
403 (handle_stop): Prefer (X && !Y) to (X ? !Y : 0).
404 (get_overlay_strings): Omit unnecessary casts.
405 (forward_to_next_line_start):
407 Prefer !BOOL to (BOOL ? 0 : 1).
408 (next_element_function): New typedef.
409 (get_next_element): Use it. Now const.
410 (IT_POS_VALID_AFTER_MOVE_P): Prefer !X || Y==0 to (X ? Y==0 : 1).
411 (vmessage): Now ATTRIBUTE_FORMAT_PRINTF (1, 0), to pacify GCC 4.9.2
412 (display_echo_area): Prefer BOOLEXPR to BOOLEXPR ? 1 : 0.
413 (tool_bar_item_info): Simplify.
414 (invisible_prop): Rename from invisible_p, since it doesn't
415 return bool. All callers changed.
416 (x_produce_glyphs): Simplify.
418 2015-02-09 Paul Eggert <eggert@cs.ucla.edu>
420 Check for some overflows in vertical-motion
421 * indent.c (window_column_x): New function.
422 (Fvertical_motion): Use it to protect against integer overflow
423 when computing column. Prefer extract_float to doing things by hand.
424 Avoid unnecessary casts.
426 * xfont.c: Minor style fixes
427 (xfont_list_pattern): Reindent to 80 cols and use Emacs-style comments.
428 Redo loop so that less indentation is needed.
430 2015-02-09 Eli Zaretskii <eliz@gnu.org>
432 * indent.c (Fvertical_motion): Accept an additional argument
433 CUR-COL and use it as the starting screen coordinate.
434 * window.c (window_scroll_line_based, Fmove_to_window_line): All
435 callers of vertical-motion changed.
437 2015-02-09 Dima Kogan <dima@secretsauce.net>
439 * font.c (font_score): Remove unused variable assignment.
441 2015-02-09 Dima Kogan <dima@secretsauce.net>
443 * xfaces.c (realize_basic_faces): Don't set Qscalable_fonts_allowed to
445 * font.c (font_score): Try to find a font without scaling first,
446 and only accept scalable fonts if we did not get a match (Bug#19117).
448 2015-02-09 Stefan Monnier <monnier@iro.umontreal.ca>
450 * keyboard.c (syms_of_keyboard): Use non-nil default value.
452 2015-02-09 Paul Eggert <eggert@cs.ucla.edu>
454 Use C99's INFINITY and NAN macros
455 * lread.c: Include <math.h>.
456 (string_to_number): Use INFINITY and NAN rather than rolling our own.
457 This avoids some runtime diagnostics when building with
458 gcc -fsanitize=undefined.
460 Fix bidi_explicit_dir_char undefined behavior
461 * bidi.c (bidi_explicit_dir_char): Avoid subscript error when
462 argument is BIDI_EOB. This can happen in bidi_level_of_next_char.
464 Better distinguish infinite from invalid times
465 * editfns.c (check_time_validity): New function.
466 (decode_time_components): Return int, not bool.
467 Return -1 (not 0) if the time is out of range.
469 (lisp_time_struct, lisp_seconds_argument): Distinguish better
470 between time overflow and invalid time values.
472 2015-02-08 Paul Eggert <eggert@cs.ucla.edu>
474 Minor tweaks to frame_size_history_add
475 * frame.c (frame_size_history_add): Don't assume length fits in 'int'.
476 Prefer XCAR and XCDR to Fcar and Fcdr when the arg is a cons.
477 (Fframe_after_make_frame): Simplify.
478 * gtkutil.c: Remove commented-out code.
479 * xfns.c (Fx_create_frame): Fix indenting.
481 2015-02-08 Eli Zaretskii <eliz@gnu.org>
483 * frame.c (Fframe_parameter): Don't replace a non-nil value of
484 foreground-color or background-color parameters with a nil value.
487 2015-02-08 Stefan Monnier <monnier@iro.umontreal.ca>
489 * data.c (Findirect_function): Like `symbol-function', don't signal an
490 error for void functions any more.
492 2015-02-07 Martin Rudalics <rudalics@gmx.at>
494 * frame.c (frame_size_history_add): New function.
495 (frame_inhibit_resize): Consider frame_inhibit_implied_resize
496 only after frame's after_make_frame slot is true.
497 Inhibit resizing fullwidth-/height frames in one direction only.
498 Update frame_size_history.
499 (adjust_frame_size): Call frame_size_history_add.
500 (make_frame): Initalize after_make_frame slot.
501 (Fmake_terminal_frame): Adjust adjust_frame_size call.
502 (Fcan_run_window_configuration_change_hook): Rename to
503 Fframe_after_make_frame. Set after_make_frame slot.
504 Return second argument.
505 (x_set_frame_parameters): Postpone handling fullscreen parameter
506 until after width and height parameters have been set.
507 Apply width and height changes only if can_x_set_window_size is true.
508 Update frame_size_history.
509 (Qadjust_frame_size_1, Qadjust_frame_size_2)
510 (Qadjust_frame_size_3, QEmacsFrameResize, Qframe_inhibit_resize)
511 (Qx_set_fullscreen, Qx_check_fullscreen, Qx_set_window_size_1)
512 (Qxg_frame_resized, Qxg_frame_set_char_size_1)
513 (Qxg_frame_set_char_size_2, Qxg_frame_set_char_size_3)
514 (Qxg_change_toolbar_position, Qx_net_wm_state)
515 (Qx_handle_net_wm_state, Qtb_size_cb, Qupdate_frame_tool_bar)
516 (Qfree_frame_tool_bar): New symbol for updating frame_size_history.
517 (Qtip_frame, Qterminal_frame): New symbols.
518 (Vframe_adjust_size_history): Rename to frame_size_history.
519 * frame.h (struct frame):
520 Rename can_run_window_configuration_change_hook slot to
522 (frame_size_history_add): Extern.
523 * gtkutil.c (xg_frame_resized): Call frame_size_history_add.
524 Don't set FRAME_PIXEL_WIDTH and FRAME_PIXEL_HEIGHT here.
525 (xg_frame_set_char_size): Try to preserve the status of
526 fullwidth/-height frames. Call frame_size_history_add.
527 (tb_size_cb, update_frame_tool_bar, free_frame_tool_bar)
528 (xg_change_toolbar_position): Call frame_size_history_add.
529 * w32fns.c (x_change_tool_bar_height): Handle frame's fullscreen
531 (Fx_create_frame): Process fullscreen parameter after frame has
533 (x_create_tip_frame): Pass Qtip_frame to adjust_frame_size.
534 (Fx_frame_geometry): Don't pollute pure storage.
535 * w32term.c (w32_read_socket): For WM_WINDOWPOSCHANGED,
536 WM_ACTIVATE and WM_ACTIVATEAPP set frame's visibility before
537 calling w32fullscreen_hook. For WM_DISPLAYCHANGE call
538 w32fullscreen_hook immediately.
539 (x_fullscreen_adjust, x_check_fullscreen): Remove.
540 (w32fullscreen_hook): Call change_frame_size just as with a
541 "normal" frame resize operation. Call do_pending_window_change.
542 (x_set_window_size): Try to handle fullwidth and fullheight more
543 accurately. Don't rely on w32_enable_frame_resize_hack.
544 (w32_enable_frame_resize_hack): Remove variable.
545 * widget.c (EmacsFrameResize): Remove dead code.
546 Call frame_size_history_add
547 * window.c (run_window_configuration_change_hook):
548 Check f->after_make_frame instead of
549 f->can_run_window_configuration_change_hook.
550 * xfns.c (x_change_tool_bar_height): Handle frame's fullscreen status.
551 (Fx_create_frame): Process fullscreen parameter after frame has
553 (Fx_frame_geometry): Don't pollute pure storage.
554 * xterm.c (x_net_wm_state, x_handle_net_wm_state):
555 Call frame_size_history_add.
556 (do_ewmh_fullscreen): Handle x_frame_normalize_before_maximize.
557 (x_check_fullscreen): Count in menubar when calling
558 XResizeWindow. Wait for ConfigureNotify event.
559 Call frame_size_history_add.
560 (x_set_window_size_1): Remove PIXELWISE argument. Try to handle
561 changing a fullheight frame's width or a fullwidth frame's
562 height. Call frame_size_history_add.
563 (x_set_window_size): Simplify xg_frame_set_char_size and
564 x_set_window_size_1 calls.
565 (x_frame_normalize_before_maximize): New variable.
567 2015-02-07 Paul Eggert <eggert@cs.ucla.edu>
569 Remove no-longer-used cursor_in_echo_area code
570 * dispnew.c (set_window_cursor_after_update, update_frame_1):
571 Remove checks for negative cursor_in_echo_area, since this var is
572 a boolean, and has been a boolean for some time. Simplify.
573 * dispnew.c (init_display):
574 * xdisp.c (message3_nolog, vmessage): Use bool for boolean.
576 2015-02-05 Stefan Monnier <monnier@iro.umontreal.ca>
578 * eval.c (Ffunction): Handle the new (:documentation ...) form.
579 (syms_of_eval): Declare `:documentation'.
581 2015-02-05 Martin Rudalics <rudalics@gmx.at>
583 * xdisp.c (Fwindow_text_pixel_size): Remove optional BUFFER
584 argument added on 2015-02-01.
586 2015-02-04 Paul Eggert <eggert@cs.ucla.edu>
588 Remove no-longer-used two_byte_p calculations
589 * dispextern.h (struct glyph_string): Remove member two_byte_p.
591 * xdisp.c (get_glyph_face_and_encoding): Remove arg two_byte_p.
594 2015-02-03 Paul Eggert <eggert@cs.ucla.edu>
596 Omit unnecessary var if GTK or NS
597 * frame.c, frame.h (frame_default_tool_bar_height) [USE_GTK||HAVE_NS]:
598 Now a constant zero on these platforms.
600 2015-02-01 Martin Rudalics <rudalics@gmx.at>
602 * xdisp.c (Fwindow_text_pixel_size): Add optional argument BUFFER.
604 2015-01-31 Eli Zaretskii <eliz@gnu.org>
606 * coding.c (raw_text_coding_system_p): New function.
608 * keyboard.c (read_decoded_event_from_main_queue): Use it when the
609 keyboard coding-system is 'raw-text'. (Bug#19532)
611 * coding.h (raw_text_coding_system_p): Add prototype.
613 2015-01-31 Andreas Schwab <schwab@linux-m68k.org>
615 * Makefile.in (gl-stamp): Generate globals.h through the use of
617 (globals.h): Replace with empty command.
619 2015-01-31 Eli Zaretskii <eliz@gnu.org>
621 * keyboard.c (kbd_buffer_store_event_hold): Ignore FOCUS_OUT_EVENT
622 and ICONIFY_EVENT for the purposes of breaking while-no-input
625 * dired.c (read_dirent): Correct the "MSDOS hacks" hack: the
626 special code for errno = ENOENT or EACCES is needed for WINDOWSNT,
629 2015-01-31 Paul Eggert <eggert@cs.ucla.edu>
631 Simplify read_dirent's MSDOS hacks
632 * dired.c (read_dirent): Simplify by removing the need for the
633 DIR_ENTRY argument. All callers changed. This separates the
634 MS-DOS idiosyncrasies better from the rest of the code.
636 2015-01-30 Eli Zaretskii <eliz@gnu.org>
638 * dired.c (read_dirent): Accept an additional argument
639 FIRST_ENTRY. If readdir fails with ENOENT or EACCES the first
640 time it is called, report the error as if it happened in
642 (directory_files_internal, file_name_completion): Adjust callers
645 2015-01-30 Paul Eggert <eggert@cs.ucla.edu>
647 Refactor calls to opendir for simplicity
648 * dired.c (open_directory): Accept Lisp_Object, not char *, for
649 dirname. Signal an error if the open fails. All callers changed.
651 2015-01-29 Paul Eggert <eggert@cs.ucla.edu>
653 Report readdir failures
654 Previously, on non-MS-Windows platforms the code treated most
655 readdir failures as EOF. This was incorrect, e.g., when readdir
656 fails with errno == EOVERFLOW. Signal an error instead.
657 * dired.c (read_dirent):
658 New function, which signals an error when readdir fails.
659 (directory_files_internal, file_name_completion): Use it.
661 2015-01-29 Eli Zaretskii <eliz@gnu.org>
663 Use bool for boolean in w32menu.c, w32font.c, w32uniscribe.c.
664 * w32uniscribe.c (uniscribe_list, uniscribe_match): Use bool where
667 * w32font.c (struct font_callback_data, w32font_list_internal)
668 (w32font_driver, w32font_match_internal): Use bool where appropriate.
670 * w32menu.c (x_activate_menubar, set_frame_menubar)
671 (w32_dialog_show, initialize_frame_menubar, w32_menu_show)
672 (is_simple_dialog): Use bool where appropriate.
674 2015-01-28 Paul Eggert <eggert@cs.ucla.edu>
676 Use bool, not int, to track face changes
677 * xfaces.c (face_change): Rename from face_change_count, and
678 change from int to bool. The var is now true (instead of nonzero)
679 if attributes have changed; this is simpler. All uses changed.
682 2015-01-28 Eli Zaretskii <eliz@gnu.org>
684 * dired.c (directory_files_internal, file_name_completion)
685 [WINDOWSNT]: Signal an error when errno is set non-zero by
686 'readdir', regardless of its value.
688 * w32.c (sys_readdir): Set errno to ENOENT when the directory
689 doesn't exist and to EACCES when it's not accessible to the
690 current user. Set errno to zero when FindNextFile exhausts the
691 directory, so that callers don't interpret that as an error and
692 don't signal a file-error.
693 (open_unc_volume): Set errno to ENOENT if WNetOpenEnum fails.
695 * dired.c (directory_files_internal) [WINDOWSNT]: If readdir
696 returns NULL and errno is ENOTDIR, behave as if opendir failed to
697 open the directory. (Bug#19701)
699 * w32.c (sys_readdir): If FindFirstFile fails because the
700 directory doesn't exist, set errno to ENOTDIR.
702 2015-01-28 Jan Djärv <jan.h.d@swipnet.se>
704 * nsterm.m (drawRect:): Add block/unblock_input (Bug#19660).
706 2015-01-28 Paul Eggert <eggert@cs.ucla.edu>
708 Fix coding.c subscript error
709 * coding.c (CODING_ISO_INVOKED_CHARSET):
710 Avoid undefined behavior if CODING_ISO_INVOCATION returns negative.
712 2015-01-28 Eli Zaretskii <eliz@gnu.org>
714 * xdisp.c (produce_image_glyph): Fix display of images in R2L
715 screen lines: prepend the new glyph to the ones already there
716 instead of appending it.
718 * w32fns.c (w32_set_title_bar_text): New function, including
719 support for titles with non-ASCII characters outside of the
720 current system codepage.
721 (x_set_name, x_set_title): Use it. (Bug#19590)
723 * indent.c (Fvertical_motion): Return zero if we started from ZV
724 and there's an overlay after-string there. (Bug#19553)
726 * emacs.c (usage_message): Fix the description of the -nl switch.
729 * xdisp.c (move_it_to, try_cursor_movement): Don't use the window
730 end information if the window_end_valid flag is unset.
731 (try_window_id): If the call to display_line invalidated the
732 window end information, give up the try_window_id optimization.
735 * w32fns.c (Fx_server_version, Fx_server_vendor): Doc fix.
736 * xfns.c (Fx_server_version, Fx_server_vendor): Doc fix.
738 * emacs.c (syms_of_emacs) <system-configuration>: Doc fix. (Bug#19502)
740 2015-01-28 Stefan Monnier <monnier@iro.umontreal.ca>
742 * lisp.mk (lisp): Add cl-preloaded.
744 2015-01-27 Paul Eggert <eggert@cs.ucla.edu>
746 Use bool for boolean in xfaces.c
747 * dispextern.h: Adjust to signature changes.
748 * font.c (font_at, font_range):
749 * fontset.c (Finternal_char_font):
750 * fringe.c (draw_fringe_bitmap_1):
751 * xdisp.c (handle_face_prop, face_before_or_after_it_pos)
752 (get_next_display_element, highlight_trailing_whitespace)
753 (display_string, calc_line_height_property)
754 (note_mode_line_or_margin_highlight, note_mouse_highlight):
755 * xfaces.c (tty_suppress_bold_inverse_default_colors_p)
756 (menu_face_changed_default, recompute_basic_faces)
757 (Fbitmap_spec_p, parse_rgb_list, tty_lookup_color)
758 (tty_defined_color, defined_color, face_color_gray_p)
759 (face_color_supported_p, load_color2, load_face_colors)
760 (Fx_list_fonts, LFACEP, push_named_merge_point)
761 (resolve_face_name, lface_from_face_name_no_resolve)
762 (lface_from_face_name, get_lface_attributes_no_remap)
763 (get_lface_attributes, lface_fully_specified_p)
764 (set_lface_from_font, merge_face_vectors, merge_named_face)
765 (merge_face_ref, Finternal_make_lisp_face)
766 (Finternal_lisp_face_p, Finternal_copy_lisp_face)
767 (Finternal_set_lisp_face_attribute)
768 (update_face_from_frame_parameter, set_font_frame_param)
769 (face_boolean_x_resource_value)
770 (Finternal_set_lisp_face_attribute_from_resource)
771 (x_update_menu_appearance, Finternal_get_lisp_face_attribute)
772 (Finternal_merge_in_global_face, Fface_font, face_attr_equal_p)
773 (lface_equal_p, Finternal_lisp_face_equal_p)
774 (Finternal_lisp_face_empty_p, lface_same_font_attributes_p)
775 (Fcolor_distance, lookup_named_face, lookup_basic_face)
776 (lookup_derived_face, Fface_attributes_as_vector)
777 (x_supports_face_attributes_p, tty_supports_face_attributes_p)
778 (Fdisplay_supports_face_attributes_p, realize_basic_faces)
779 (realize_default_face, realize_named_face)
780 (realize_non_ascii_face, realize_x_face, map_tty_color)
781 (realize_tty_face, compute_char_face, face_at_buffer_position)
782 (face_for_overlay_string, face_at_string_position):
783 Use bool for boolean.
784 * xfaces.c (set_lface_from_font):
785 Return void, since callers never use the result.
787 2015-01-26 Andreas Schwab <schwab@linux-m68k.org>
789 * image.c (lookup_pixel_color): Reorder conditions that are
791 (x_to_xcolors): Likewise.
792 (x_detect_edges): Likewise.
793 (png_load_body): Likewise.
794 (gif_close): Likewise.
795 (gif_load): Likewise.
797 2015-01-25 Eli Zaretskii <eliz@gnu.org>
799 Use bool for boolean in w32term.c
800 * w32term.c (x_update_window_begin, x_update_window_end)
801 (x_update_end, x_after_update_window_line)
802 (x_set_glyph_string_gc, x_draw_glyph_string_background)
803 (x_draw_glyph_string_foreground)
804 (x_draw_composite_glyph_string_foreground)
805 (x_draw_glyphless_glyph_string_foreground)
806 (x_draw_image_glyph_string, x_draw_glyph_string)
807 (x_draw_stretch_glyph_string, note_mouse_movement)
808 (w32_mouse_position, x_scroll_bar_report_motion)
809 (x_horizontal_scroll_bar_report_motion, w32_read_socket)
810 (w32_set_vertical_scroll_bar, w32_set_horizontal_scroll_bar)
811 (w32_draw_window_cursor, x_new_font, x_set_offset)
812 (x_set_window_size, x_make_frame_invisible, x_iconify_frame):
813 Use bool where appropriate.
815 Use bool for boolean in w32fns.c
816 * w32fns.c (w32_defined_color, x_decode_color)
817 (Fxw_color_defined_p, Fxw_color_values, x_set_icon_type)
818 (x_set_menu_bar_lines, x_change_tool_bar_height)
819 (x_set_internal_border_width, x_explicitly_set_name)
820 (x_implicitly_set_name, Fx_create_frame, w32_window)
821 (x_create_tip_frame, Fx_show_tip): Use bool where appropriate.
823 2015-01-25 Paul Eggert <eggert@cs.ucla.edu>
825 Use bool for boolean in xfns.c
826 * xfaces.c (x_update_menu_appearance):
827 * xfns.c (x_real_positions, x_defined_color, x_decode_color)
828 (xg_set_icon, xg_set_icon_from_xpm_data, x_set_cursor_color)
829 (x_set_icon_type, x_set_icon_name, x_set_menu_bar_lines)
830 (x_change_tool_bar_height, x_set_internal_border_width)
831 (x_encode_text, x_set_name_internal, x_explicitly_set_name)
832 (x_implicitly_set_name, x_default_scroll_bar_color_parameter)
833 (hack_wm_protocols, xic_create_fontsetname, xic_free_xfontset)
834 (x_window, x_icon, Fx_wm_set_size_hint, Fx_create_frame)
835 (Fxw_color_defined_p, Fxw_color_values, x_create_tip_frame)
836 (Fx_show_tip, clean_up_file_dialog, Fx_file_dialog)
837 (clean_up_dialog, syms_of_xfns):
838 * xterm.h (xg_set_icon, xg_set_icon_from_xpm_data)
839 (xic_create_fontsetname):
840 Use bool for boolean.
841 * xfns.c: Include bitmaps/gray.xbm unconditionally.
843 Count MANY function args more reliably
844 * alloc.c (Fgc_status, purecopy, unbind_to, garbage_collect_1):
845 * buffer.c (Fbuffer_list, Fkill_buffer):
846 * callint.c (read_file_name, Fcall_interactively):
847 * charset.c (Fset_charset_priority, syms_of_charset):
848 * chartab.c (uniprop_encode_value_numeric):
849 * coding.c (syms_of_coding):
850 * composite.c (syms_of_composite):
851 * data.c (wrong_range):
852 * dbusbind.c (syms_of_dbusbind):
853 * dired.c (file_attributes):
854 * editfns.c (Fdecode_time, update_buffer_properties, format2):
855 * eval.c (run_hook_with_args_2, apply1, call1, call2, call3)
856 (call4, call5, call6, call7):
857 * fileio.c (Finsert_file_contents, choose_write_coding_system)
858 (Fcar_less_than_car, build_annotations, auto_save_error):
859 * filelock.c (get_boot_time):
860 * fns.c (internal_equal, nconc2, Fyes_or_no_p, Fwidget_apply):
861 (maybe_resize_hash_table, secure_hash):
862 * font.c (font_style_to_value, font_open_by_name, Flist_fonts):
863 * fontset.c (fontset_add, Fset_fontset_font):
864 * ftfont.c (ftfont_lookup_cache):
865 * gtkutil.c (xg_get_font):
866 * insdel.c (signal_before_change, signal_after_change):
867 * keymap.c (append_key):
868 * lread.c (load_warn_old_style_backquotes, Fload, init_lread):
869 * minibuf.c (Fread_buffer):
870 * print.c (print_preprocess):
871 * process.c (Fformat_network_address, Fmake_network_process)
872 (server_accept_connection):
873 * sound.c (Fplay_sound_internal):
874 * term.c (Fsuspend_tty, Fresume_tty):
875 * window.c (window_list):
876 * xdisp.c (run_redisplay_end_trigger_hook, add_to_log)
877 (message_with_string):
878 * xfaces.c (Fx_list_fonts):
879 * xfont.c (syms_of_xfont):
880 * xselect.c (x_handle_selection_request)
881 (x_handle_selection_clear, x_clear_frame_selections)
882 (x_clipboard_manager_error_1):
883 Prefer CALLMANY and CALLN to counting args by hand.
884 * doc.c (reread_doc_file): Remove unused code.
885 * fns.c (concat2, concat3): Redo to avoid need for local-var vector.
886 (cmpfn_user_defined, hashfn_user_defined, Fmaphash):
887 Prefer call1 and call2 to Ffuncall.
888 * keyboard.c (safe_run_hook_funcall, safe_run_hooks):
889 Use struct literal rather than a local var, for simplicity.
890 * keymap.c (where_is_internal): Use NULL rather than a pointer
892 * lisp.h (CALLMANY, CALLN): New macros.
893 * sound.c (Fplay_sound_internal): Coalesce duplicate code.
896 Use gnustep-config if available
897 * emacs.c [NS_IMPL_GNUSTEP]: Don't include <GNUstepBase/GSConfig.h>.
898 It doesn't appear to be needed, and the inclusion breaks on
899 Ubuntu 14.10 when 'configure' uses 'gnustep-config'.
901 2015-01-22 Eli Zaretskii <eliz@gnu.org>
903 * xdisp.c (init_iterator): Restore a comment lost in transition.
905 2015-01-22 Paul Eggert <eggert@cs.ucla.edu>
907 Use bool for boolean in xfont.c, xftfont.c, xgselect.c
908 * xfont.c (xfont_driver, xfont_chars_supported)
909 (xfont_text_extents):
910 * xftfont.c (xftfont_get_colors, xftfont_open)
911 (xftfont_prepare_face, xftfont_done_face)
912 (xftfont_cached_font_ok):
913 * xgselect.c (xg_select):
914 Use bool for boolean.
916 Don't downcase system diagnostics' first letters
917 * fileio.c (report_file_errno): Don't downcase, and simplify.
920 Isolate NIL_IS_ZERO-assuming code better
921 Suggested by Stefan Monnier in:
922 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00588.html
923 * alloc.c (allocate_pseudovector):
924 Use memclear, not memsetnil, to remove a 'verify'.
925 * callint.c (Fcall_interactively):
926 * dispnew.c (realloc_glyph_pool):
927 * xdisp.c (init_iterator):
928 Use memclear, not memset, to remove a 'verify'.
929 * lisp.h (memclear): Rename from memsetnil, and take a byte
930 count rather than a word count. All callers changed.
932 2015-01-20 Paul Eggert <eggert@cs.ucla.edu>
934 Undo port to hypothetical nonzero Qnil case
935 This mostly undoes the previous change in this area. See:
936 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00570.html
937 * alloc.c (allocate_pseudovector):
938 * callint.c (Fcall_interactively):
939 * dispnew.c (realloc_glyph_pool):
940 * fringe.c (init_fringe):
941 * lisp.h (memsetnil):
942 * xdisp.c (init_iterator):
943 Simplify by assuming that Qnil is zero, but verify the assumption.
944 * lisp.h (NIL_IS_ZERO): Revert back to this symbol, removing
945 NIL_IS_NONZERO. All uses changed.
947 2015-01-20 Jan Djärv <jan.h.d@swipnet.se>
949 * nsterm.m (EV_TRAILER2): Set Vinhibit_quit to Qt (Bug#19531).
951 2015-01-20 Dmitry Antipov <dmantipov@yandex.ru>
953 Prefer xlispstrdup to avoid dumb calls to strlen.
954 * nsfont.m (ns_get_family):
955 * nsterm.m (ns_term_init):
956 * w32fns.c (w32_window):
957 * xfns.c (x_window, Fx_select_font): Use xlispstrdup.
959 2015-01-20 Paul Eggert <eggert@cs.ucla.edu>
961 Correct an old fix for GTK font selection
962 * gtkutil.c (xg_get_font): Fix off-by-2 typo.
965 Fix minor bugs with printing null bytes
966 * minibuf.c (read_minibuf_noninteractive):
967 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]:
968 Work even if the Lisp string contains a null byte.
970 Port to hypothetical case where Qnil is nonzero
971 * alloc.c (allocate_pseudovector):
972 * callint.c (Fcall_interactively):
973 * coding.c (syms_of_coding):
974 * dispnew.c (realloc_glyph_pool):
975 * fringe.c (init_fringe):
976 * lisp.h (memsetnil):
977 * xdisp.c (init_iterator):
978 Port to the currently-hypothetical case where Qnil is nonzero.
979 * dispnew.c (adjust_glyph_matrix): Remove unnecessary verification,
980 as there are no Lisp_Object values in the data here.
981 * lisp.h (NIL_IS_NONZERO): New symbol, replacing NIL_IS_ZERO.
982 All uses changed. Define only if not already defined, so that one
983 can debug with -DNIL_IS_NONZERO.
984 * xdisp.c (init_iterator): Remove unnecessary initializations to 0.
986 2015-01-19 Eli Zaretskii <eliz@gnu.org>
988 * dispnew.c (adjust_glyph_matrix, realloc_glyph_pool): Verify that
989 Qnil is represented as zero, before using that to initialize parts
990 of the glyph structure.
992 * xdisp.c (init_iterator): Verify that Qnil is represented as
993 zero, before using that to initialize parts of the iterator
996 2015-01-19 Paul Eggert <eggert@cs.ucla.edu>
998 Prefer memset to repeatedly assigning Qnil
999 * alloc.c (allocate_pseudovector): Catch more bogus values.
1000 * alloc.c (allocate_pseudovector):
1001 * callint.c (Fcall_interactively):
1002 * coding.c (syms_of_coding):
1003 * fringe.c (init_fringe):
1004 Verify that Qnil == 0.
1005 * callint.c (Fcall_interactively):
1006 * eval.c (Fapply, Ffuncall):
1007 * fns.c (mapcar1, larger_vector):
1008 * font.c (font_expand_wildcards):
1009 * fringe.c (init_fringe):
1010 Prefer memset to assigning zeros by hand.
1011 * callint.c (Fcall_interactively):
1012 Remove duplicate assignment of Qnil to args[i].
1013 * coding.c (syms_of_coding):
1014 Prefer LISP_INITIALLY_ZERO to assigning zeros by hand.
1015 * fileio.c (Ffile_selinux_context):
1016 Rewrite to avoid need for Lisp_Object array.
1017 * lisp.h (XLI_BUILTIN_LISPSYM): New macro.
1018 (DEFINE_LISP_SYMBOL_END): Use it.
1019 (NIL_IS_ZERO): New constant.
1020 (memsetnil): New function.
1022 2015-01-16 Dmitry Antipov <dmantipov@yandex.ru>
1024 Tune pseudovector allocation assuming Qnil == 0.
1025 * alloc.c (allocate_pseudovector): Use memset for both
1026 Lisp_Objects and regular slots. Add zerolen arg.
1027 * lisp.h (allocate_pseudovector): Adjust prototype.
1028 (ALLOCATE_PSEUDOVECTOR): Adjust user.
1029 (ALLOCATE_ZEROED_PSEUDOVECTOR): New macro.
1030 (allocate_hash_table, allocate_window, allocate_frame)
1031 (allocate_process, allocate_terminal): Remove prototypes.
1032 * fns.c (allocate_hash_table): Now static here.
1033 * frame.c (allocate_frame):
1034 * process.c (allocate_process):
1035 * terminal.c (allocate_terminal):
1036 * window.c (allocate_window): Now static here.
1037 Use ALLOCATE_ZEROED_PSEUDOVECTOR. Add comment.
1039 * lisp.h (XTERMINAL): Add eassert.
1040 * process.c (make_lisp_proc): Now static here.
1042 Prefer INLINE functions in font.h to match style used in lisp.h.
1043 * font.h (FONTP, FONT_SPEC_P, FONT_ENTITY_P, FONT_OBJECT_P)
1044 (CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY, CHECK_FONT_OBJECT)
1045 (XFONT_SPEC, XFONT_ENTITY, XFONT_OBJECT, CHECK_FONT_GET_OBJECT):
1047 * font.c (Ffont_otf_alternates, Fquery_font, Ffont_get_glyphs):
1048 * ftfont.c (ftfont_shape):
1049 * macfont.m (macfont_shape):
1050 * w32uniscribe.c (uniscribe_shape):
1051 * xftfont.c (xftfont_shape): Adjust CHECK_FONT_GET_OBJECT users.
1053 2015-01-16 Paul Eggert <eggert@cs.ucla.edu>
1055 Give up on -Wsuggest-attribute=const
1056 * decompress.c (Fzlib_available_p):
1057 * gnutls.c (Fgnutls_available_p):
1058 * gtkutil.h (xg_uses_old_file_dialog):
1059 * xdisp.c (Ftool_bar_height):
1060 * xmenu.c (popup_activated):
1061 No longer const, since it's not const on at lest some
1062 configurations, and we shouldn't lie to the compiler.
1064 2015-01-15 Eli Zaretskii <eliz@gnu.org>
1066 * fileio.c: Include binary-io.h.
1067 (Fset_binary_mode): New function.
1068 (syms_of_fileio): Defsubr it.
1069 (syms_of_fileio) <Qstdin, Qstdout, Qstderr>: DEFSYM them.
1071 2015-01-15 Teodor Zlatanov <tzz@lifelogs.com>
1073 * gnutls.c (init_gnutls_functions): Import gnutls_x509_crt_check_issuer.
1074 (Fgnutls_peer_status): Use it to set the :self-signed flag.
1075 Rename the previous :self-signed to :unknown-ca. (Bug#19404)
1076 (Fgnutls_peer_status_warning_describe): Explain :unknown-ca flag.
1078 2015-01-14 Eli Zaretskii <eliz@gnu.org>
1080 * w32fns.c (w32_wnd_proc): Ignore MENUITEMINFO's dwItemData data
1081 when FLAGS indicate the item is not highlighted. (Bug#19596)
1083 2015-01-14 Martin Rudalics <rudalics@gmx.at>
1085 * xmenu.c (update_frame_menubar): Remove garbaged code.
1087 2015-01-14 Paul Eggert <eggert@cs.ucla.edu>
1089 remove_slash_colon need not be inline
1090 * process.c, process.h (remove_slash_colon): No longer inline.
1091 This saves text bytes without hurting runtime performance.
1093 2015-01-14 Dmitry Antipov <dmantipov@yandex.ru>
1095 Avoid extra multibyteness check in ENCODE_FILE users.
1096 * callproc.c (encode_current_directory, Fcall_process, call_process):
1097 * dired.c (directory_files_internal, file_name_completion):
1098 Do not check for STRING_MULTIBYTE because encode_file_name
1099 is a no-op for unibyte strings.
1101 * process.h (remove_slash_colon): New function.
1102 * callproc.c (encode_current_directory, call_process):
1103 * process.c (Fstart_process): Use it.
1105 Consistently handle time zone specification.
1106 * editfns.c (decode_time_zone): New function, refactored out from ...
1107 (Fencode_time): ... adjusted user.
1108 (Fset_time_zone_rule): Use decode_time_zone.
1110 * editfns.c (make_buffer_string_both): If requested range intersects
1111 the gap, don't move the latter but copy in two regions, thus avoiding
1112 unnecessary relocation of buffer data.
1114 2015-01-14 Paul Eggert <eggert@cs.ucla.edu>
1116 Use bool for boolean in xmenu.c, xml.c
1117 * xmenu.c (x_menu_set_in_use, popup_get_selection)
1118 (Fx_menu_bar_open_internal, popup_widget_loop)
1119 (x_activate_menubar, xg_crazy_callback_abort)
1120 (update_frame_menubar, set_frame_menubar)
1121 (initialize_frame_menubar, free_frame_menubar)
1122 (create_and_show_popup_menu, x_menu_show)
1123 (create_and_show_dialog, x_dialog_show):
1124 * xml.c (libxml2_loaded_p, init_libxml2_functions, parse_region)
1125 (Flibxml_parse_html_region, Flibxml_parse_xml_region):
1126 * xrdb.c (main) [TESTRM]:
1127 * xsettings.c (init_gsettings):
1128 * xterm.c (XFillRectangle, xg_scroll_callback)
1129 (xg_end_scroll_callback):
1130 * xterm.h (x_menu_set_in_use) [USE_GTK || USE_MOTIF]:
1131 Use bool for boolean.
1132 * xmenu.c (TRUE): Remove; no longer used.
1133 (show_help_event): Remove long-unused code.
1134 (set_frame_menubar): Remove "#if 1" and corresponding "#endif" lines.
1136 2015-01-13 Paul Eggert <eggert@cs.ucla.edu>
1138 Don't say Fnext_read_file_uses_dialog_p is const
1139 It's const only if a windowing system is not used; don't say it's
1140 const otherwise. See:
1141 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00310.html
1142 * fileio.c (next_read_file_uses_dialog_p): Remove.
1143 Move guts back to ...
1144 (Fnext_read_file_uses_dialog_p): ... here.
1145 Don't declare as const, as make-docfile.c now has a special case
1146 for this function. This is an ugly hack, but it's better than
1147 lying to the compiler.
1149 Remove now-unnecessary forward XTYPE decl
1150 * lisp.h (XTYPE): Remove forward declaration. The recent merge
1151 from emacs-24 fixed the problem in a better way, by moving XPNTR's
1152 definition to after XTYPE's.
1154 2015-01-13 Eli Zaretskii <eliz@gnu.org>
1156 Fix problems with 32-bit wide-int build exposed by MinGW.
1157 * lisp.h (XPNTR): Move definition to after XTYPE, to avoid
1158 compilation error in an unoptimized build when !USE_LSB_TAG.
1160 * w32heap.c (DUMPED_HEAP_SIZE): For 32-bit wide-int build, use the
1161 same larger value as for the 64-bit build.
1163 * w32term.h (SCROLL_BAR_PACK): Cast the result to UINT_PTR to
1164 avoid compiler warnings.
1166 * w32proc.c (Fw32_get_codepage_charset, Fw32_set_keyboard_layout):
1167 Avoid compiler warnings about cast from integer to pointer of
1170 * w32menu.c (menubar_selection_callback, w32_menu_show): Cast to
1171 UINT_PTR instead of EMACS_INT, to avoid compiler warnings about
1172 casting from integer to pointer of different size.
1173 (add_menu_item): Pass the help-echo string as a pointer to
1174 Lisp_String, not as a Lisp_Object.
1175 (w32_menu_display_help): Use make_lisp_ptr to reconstruct a Lisp
1176 string object from its C pointer.
1178 * w32fns.c (w32_msg_pump) <WM_EMACS_UNREGISTER_HOT_KEY>: Use
1179 make_lisp_ptr instead of XIL, to reconstruct a Lisp_Cons from its
1181 <WM_EMACS_TOGGLE_LOCK_KEY>: msg.lparam is now a C integer.
1182 (Fx_create_frame): Type-cast the result of XFASTINT to avoild
1183 compiler warnings about size differences.
1184 (Fw32_unregister_hot_key): Pass the tail of w32_grabbed_keys as a
1185 pointer to a Lisp_Cons struct, not as a disguised EMACS_INT.
1186 (Fw32_toggle_lock_key): Pass the new state of the key as a C
1187 integer; use -1 for nil. Doc fix.
1189 * .gdbinit (xgetsym): New subroutine.
1190 (xsymname, xsymbol): Use it.
1191 (xprintsym): No need to call xgetptr.
1193 2015-01-13 Martin Rudalics <rudalics@gmx.at>
1195 * frame.c (adjust_frame_size): Make sure new numbers of
1196 lines/columns get installed after font size change (Bug#19575).
1198 2015-01-13 Dmitry Antipov <dmantipov@yandex.ru>
1200 Add DEFUN attributes.
1201 * callint.c (Finteractive):
1202 * character.c (Fcharacterp, Fmax_char):
1203 * data.c (Feq, Fnull, Fconsp, Fatom, Flistp, Fnlistp, Fsymbolp)
1204 (Fstringp, Fchar_or_string_p, Fintegerp, Fnatnump, Fnumberp)
1205 (Ffloatp, Fbyteorder):
1206 * decompress.c (Fzlib_available_p):
1207 * fns.c (Fidentity):
1208 * frame.c (Fframe_windows_min_size):
1209 * gnutls.c (Fgnutls_error_p, Fgnutls_available_p):
1210 * window.c (Fwindow__sanitize_window_sizes):
1211 * xdisp.c (Ftool_bar_height):
1212 * xfaces.c (Fface_attribute_relative_p): Add const attribute.
1213 * emacs.c (Fkill_emacs):
1215 * keyboard.c (Ftop_level, Fexit_recursive_edit)
1216 (Fabor_recursive_edit): Add noreturn attribute.
1218 * search.c (fast_string_match_internal): New function,
1219 consolidated from...
1220 (fast_string_match, fast_string_match_ignore_case): ...functions
1222 * lisp.h (fast_string_match, fast_string_match_ignore_case):
1223 inlined from here now.
1224 (fast_string_match_internal): Add prototype.
1225 * dired.c (file_name_completion): Use fast_string_match_internal.
1227 * fileio.c (next_read_file_uses_dialog_p): New workaround ...
1228 (Fnext_read_file_uses_dialog_p): ... called from here to avoid
1229 ATTRIBUTE_CONST dependency from #ifdefs. For details, see
1230 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00289.html.
1232 2015-01-12 Paul Eggert <eggert@cs.ucla.edu>
1234 Port to 32-bit MingGW --with-wide-int
1235 Problem reported by Eli Zaretskii in:
1236 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00265.html
1237 * lisp.h (struct Lisp_Sub_Char_Table): Check that offset matches
1238 what we think it is, rather than checking only its alignment (and
1239 doing so incorrectly on MinGW).
1241 2015-01-12 Dmitry Antipov <dmantipov@yandex.ru>
1243 * fileio.c (Ffile_name_as_directory, Fdirectory_file_name):
1244 Remove dead NILP check.
1245 * image.c (Flookup_image): Use regular format for docstring.
1246 * keyboard.c (apply_modifiers_uncached): Use stpcpy.
1248 2015-01-12 Martin Rudalics <rudalics@gmx.at>
1250 * dispnew.c (change_frame_size_1): Pass Qchange_frame_size to
1252 * frame.c (frame_default_tool_bar_height): New variable.
1253 (adjust_frame_size): Possibly add requested adjustment to
1254 Vframe_adjust_size_history.
1255 (make_frame): Initialize tool_bar_redisplayed_once slot.
1256 (Fset_frame_height, Fset_frame_width, Fset_frame_size): Clarify
1257 doc-string. Call adjust_frame_size unconditionally (the frame's
1258 text size may remain unaltered but the pixel size may change).
1259 (x_figure_window_size): If frame_default_tool_bar_height was
1260 set, use it instead of calculating the tool bar height from
1261 DEFAULT_TOOL_BAR_IMAGE_HEIGHT. Don't set
1262 Vframe_initial_frame_tool_bar_height.
1263 (Qchange_frame_size, Qxg_frame_set_char_size)
1264 (Qset_window_configuration, Qx_create_frame_1)
1265 (Qx_create_frame_2): New symbols.
1266 (Vframe_initial_frame_tool_bar_height): Remove.
1267 (Vframe_adjust_size_history): New history variable for debugging
1268 frame size adjustments.
1269 * frame.h (struct frame): New boolean slot
1270 tool_bar_redisplayed_once.
1271 (frame_default_tool_bar_height): Extern.
1272 * gtkutil.c (xg_frame_set_char_size): Pass Qxg_frame_set_char_size
1273 to adjust_frame_size.
1274 * nsfns.m (Fx_create_frame): Pass Pass Qx_create_frame_1 and
1275 Qx_create_frame_2 to adjust_frame_size.
1276 * w32fns.c (x_change_tool_bar_height): Call adjust_frame_size with
1277 inhibit 1 when we have not redisplayed the tool bar yet.
1278 (Fx_create_frame): Pass Pass Qx_create_frame_1 and
1279 Qx_create_frame_2 to adjust_frame_size.
1280 * w32menu.c (set_frame_menubar): Simplify adjust_frame_size
1282 * window.c (Fset_window_configuration):
1283 Pass Qset_window_configuration to adjust_frame_size.
1284 * xdisp.c (redisplay_tool_bar): Assign new height to
1285 frame_default_tool_bar_height.
1286 (redisplay_internal): If we haven't redisplayed this frame's
1287 tool bar, call redisplay_tool_bar early so we can adjust the
1288 frame size accordingly.
1289 * xfns.c (x_change_tool_bar_height): Call adjust_frame_size with
1290 inhibit 1 when we have not redisplayed the tool bar yet.
1291 (Fx_create_frame): Pass Pass Qx_create_frame_1 and
1292 Qx_create_frame_2 to adjust_frame_size.
1294 2015-01-12 Paul Eggert <eggert@cs.ucla.edu>
1296 Have 'make' output better GEN names
1297 * Makefile.in (gl-stamp, globals.h): Simplify by putting the new
1298 contents of globals.h into gl-stamp. This lets us use AM_V_GEN
1299 more naturally so that 'make' can output more-accurate names.
1301 2015-01-11 Stefan Monnier <monnier@iro.umontreal.ca>
1303 * buffer.c (init_buffer_once): Initialize buffer_local_flags before
1304 calling reset_buffer_local_variables, and make sure we initialize
1307 2015-01-11 Dmitry Antipov <dmantipov@yandex.ru>
1309 * coding.c (Fcoding_system_plist): Use common style for docstring.
1311 2015-01-11 Paul Eggert <eggert@cs.ucla.edu>
1313 Port to MSB hosts without optimization
1314 E.g., when configuring --with-wide-int CFLAGS='-O0' on x86,
1315 the inline function XTYPE needs to be declared before being used.
1316 * lisp.h (XTYPE): New forward declaration.
1318 2015-01-10 Paul Eggert <eggert@cs.ucla.edu>
1320 Port to 32-bit --with-wide-int
1321 Prefer symbol indexes to struct Lisp_Symbol * casted and then
1322 widened, as the latter had trouble with GCC on Fedora 21 when
1323 configured --with-wide-int and when used in static initializers.
1324 * alloc.c (garbage_collect_1, which_symbols):
1325 * lread.c (init_obarray):
1326 Prefer builtin_lisp_symbol when it can be used.
1327 * dispextern.h (struct image_type.type):
1328 * font.c (font_property_table.key):
1329 * frame.c (struct frame_parm_table.sym):
1330 * keyboard.c (scroll_bar_parts, struct event_head):
1331 * xdisp.c (struct props.name):
1332 Use the index of a builtin symbol rather than its address.
1334 * lisp.h (TAG_SYMPTR, XSYMBOL_INIT): Remove, replacing with ...
1335 (TAG_SYMOFFSET, SYMBOL_INDEX): ... new macros that deal with
1336 symbol indexes rather than pointers, and which work better on MSB
1337 hosts because they shift right before tagging. All uses changed.
1338 (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END):
1339 No longer noops on wide-int hosts, since they work now.
1340 (builtin_lisp_symbol): New function.
1342 Port to HAVE_FREETYPE && !HAVE_XFT
1343 * dispextern.h (struct face.extra) [HAVE_FREETYPE && !HAVE_XFT]:
1344 * font.h (syms_of_xftfont) [HAVE_FREETYPE && !HAVE_XFT]:
1345 Declare in this case too.
1347 2015-01-10 Eli Zaretskii <eliz@gnu.org>
1349 * w32fns.c (Fw32_register_hot_key): Use XINT instead of XLI.
1351 * w32notify.c (Fw32notify_add_watch, w32_get_watch_object):
1352 Use make_pointer_integer instead of XIL.
1353 (Fw32notify_rm_watch): Use XINTPTR instead of XLI.
1355 * w32inevt.c (handle_file_notifications): Use make_pointer_integer
1356 instead of XIL. Put a list of the descriptor, action, and file
1357 name in event->arg, instead of spreading them between event->code
1360 * w32term.c (queue_notifications): Use make_pointer_integer
1361 instead of XIL. Put a list of the descriptor, action, and file
1362 name in event->arg, instead of spreading them between event->code
1365 * keyboard.c (kbd_buffer_get_event) [HAVE_W32NOTIFY]: Adjust Lisp
1366 event creation to changes in w32term.c and w32inevt.c above.
1368 2015-01-09 Paul Eggert <eggert@cs.ucla.edu>
1370 Port Qnil==0 changes to 32-bit --with-wide-int
1371 * lisp.h (lisp_h_XSYMBOL, XSYMBOL): Assume USE_LSB_TAG in the
1372 macro-implemented version. For the non-USE_LSB_TAG case, supply
1373 a new inline function that is the inverse of the new TAG_SYMPTR.
1374 (lisp_h_XUNTAGBASE, XUNTAGBASE): Remove. All uses removed.
1375 (TAG_SYMPTR) [!USE_LSB_TAG]: If the pointer subtraction yields a
1376 negative number, don't allow sign bits to bleed into the encoded
1377 value. Shift in zero bits instead.
1379 Refactor pointer-to-integer conversion
1380 * gfilenotify.c (monitor_to_lisp, lisp_to_monitor):
1381 Rename and move to lisp.h. All uses changed.
1382 * lisp.h (XINTPTR, make_pointer_integer): New inline functions,
1383 which are renamed from gfilenotify.c's lisp_to_monitor and
1384 monitor_to_lisp, and with more-generic void * signatures.
1386 2015-01-08 Eli Zaretskii <eliz@gnu.org>
1388 * dispnew.c (buffer_posn_from_coords): Fix the value of the column
1389 returned for right-to-left screen lines. (Before the change on
1390 2014-12-30, the incorrectly-computed X pixel coordinate concealed
1393 * .gdbinit (xsymname): New subroutine.
1394 (xprintsym, initial-tbreak): Use it to access the name of a symbol
1395 in a way that doesn't cause GDB to barf when it tries to
1396 dereference a NULL pointer.
1398 * xdisp.c (next_element_from_c_string): Use Lisp integer zero as
1400 (set_cursor_from_row, try_cursor_movement, dump_glyph)
1401 (insert_left_trunc_glyphs, append_space_for_newline)
1402 (extend_face_to_end_of_line, highlight_trailing_whitespace)
1403 (find_row_edges, ROW_GLYPH_NEWLINE_P, Fmove_point_visually)
1404 (Fbidi_resolved_levels, produce_special_glyphs)
1405 (rows_from_pos_range, mouse_face_from_buffer_pos)
1406 (note_mouse_highlight): Use nil as the object for glyphs inserted
1407 by the display engine, and test with NILP instead of INTEGERP.
1410 * w32fns.c (Fx_show_tip): Use NILP to test for glyphs inserted by
1413 * xfns.c (Fx_show_tip): Use NILP to test for glyphs inserted by
1416 * dispextern.h (struct glyph, struct it): Update comments for the
1419 2015-01-08 Paul Eggert <eggert@cs.ucla.edu>
1421 Port new Lisp symbol init to x86 --with-wide-int
1422 * lisp.h (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END):
1423 Define to empty on platforms where EMACS_INT_MAX != INTPTR_MAX, as
1424 GCC (at least) does not allow a constant initializer to widen an
1427 * lisp.h (TAG_SYMPTR): Don't do arithmetic on NULL.
1428 This is a followup to the "Port Qnil==0 XUNTAG to clang" patch.
1429 Although clang doesn't need it, some other compiler might, and
1430 it's easy enough to be safe.
1432 * conf_post.h (ATTRIBUTE_ALLOC_SIZE): Port to clang 3.5.0.
1433 Apparently clang removed support for the alloc_size attribute.
1435 Port Qnil==0 XUNTAG to clang
1436 clang has undefined behavior if the program subtracts an integer
1437 from (char *) 0. Problem reported by YAMAMOTO Mitsuharu in:
1438 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00132.html
1439 * lisp.h (lisp_h_XUNTAG) [USE_LSB_TAG]:
1440 (XUNTAG) [!USE_LSB_TAG]: Port to clang 3.5.0.
1442 Port GFileMonitor * hack to Qnil==0 platforms
1443 Reported by Glenn Morris in: http://bugs.gnu.org/15880#112
1444 * gfilenotify.c (monitor_to_lisp, lisp_to_monitor): New functions.
1445 (dir_monitor_callback, Fgfile_add_watch, Fgfile_rm_watch): Use them.
1447 2015-01-06 Jan Djärv <jan.h.d@swipnet.se>
1449 * nsterm.m (x_set_window_size): Call updateFrameSize to get real
1450 size instead of using widht/height. The frame may be constrained.
1452 2015-01-05 Paul Eggert <eggert@cs.ucla.edu>
1454 * lisp.h (XSYMBOL): Parenthesize id in forward decl.
1455 Needed when neither optimizing nor inlining.
1456 Also, sort decls alphabetically.
1458 2015-01-05 Eli Zaretskii <eliz@gnu.org>
1460 * w32proc.c, w32.h, w32fns.c, w32font.c, w32menu.c, w32notify.c:
1461 * w32proc.c, w32select.c, w32term.c, w32uniscribe.c: Remove
1462 declarations of Q* variables that represent symbols.
1464 2015-01-05 Paul Eggert <eggert@cs.ucla.edu>
1468 If USE_LSB_TAG, arrange for the representation of Qnil to be zero so
1469 that NILP (x) is equivalent to testing whether x is 0 at the
1470 machine level. The overall effects of this and the previous patch
1471 shrink the size of the text segment by 2.3% and speeds up
1472 compilation of all the .elc files by about 0.5% on my platform,
1473 which is Fedora 20 x86-64.
1474 * lisp.h (lisp_h_XPNTR, lisp_h_XSYMBOL, lisp_h_XUNTAG)
1475 (make_lisp_symbol) [USE_LSB_TAG]:
1476 Symbols now tag the difference from lispsym, not the pointer.
1477 (lisp_h_XUNTAGBASE, TAG_SYMPTR): New macros.
1478 (Lisp_Int0, Lisp_Int1, Lisp_Symbol, Lisp_Misc, Lisp_String, Lisp_Cons):
1479 Renumber so that Lisp_Symbol is 0, so that Qnil is zero.
1480 (XSYMBOL): New forward decl.
1481 (XUNTAGBASE): New function.
1484 Compute C decls for DEFSYMs automatically
1486 This patch also makes Q constants (e.g., Qnil) constant addresses
1487 from the C point of view.
1488 * alloc.c, bidi.c, buffer.c, bytecode.c, callint.c, casefiddle.c:
1489 * casetab.c, category.c, ccl.c, charset.c, chartab.c, cmds.c, coding.c:
1490 * composite.c, data.c, dbusbind.c, decompress.c, dired.c, dispnew.c:
1491 * doc.c, editfns.c, emacs.c, eval.c, fileio.c, fns.c, font.c, fontset.c:
1492 * frame.c, fringe.c, ftfont.c, ftxfont.c, gfilenotify.c, gnutls.c:
1493 * image.c, inotify.c, insdel.c, keyboard.c, keymap.c, lread.c:
1494 * macfont.m, macros.c, minibuf.c, nsfns.m, nsfont.m, nsimage.m:
1495 * nsmenu.m, nsselect.m, nsterm.m, print.c, process.c, profiler.c:
1496 * search.c, sound.c, syntax.c, term.c, terminal.c, textprop.c, undo.c:
1497 * window.c, xdisp.c, xfaces.c, xfns.c, xftfont.c, xmenu.c, xml.c:
1498 * xselect.c, xsettings.c, xterm.c:
1499 Remove Q vars that represent symbols (e.g., Qnil, Qt, Qemacs).
1500 These names are now defined automatically by make-docfile.
1501 * alloc.c (init_symbol): New function.
1502 (Fmake_symbol): Use it.
1503 (c_symbol_p): New function.
1504 (valid_lisp_object_p, purecopy): Use it.
1505 * alloc.c (marked_pinned_symbols):
1506 Use make_lisp_symbol instead of make_lisp_ptr.
1507 (garbage_collect_1): Mark lispsym symbols.
1508 (CHECK_ALLOCATED_AND_LIVE_SYMBOL): New macro.
1509 (mark_object): Use it.
1510 (sweep_symbols): Sweep lispsym symbols.
1511 (symbol_uses_obj): New function.
1512 (which_symbols): Use it. Work for lispsym symbols, too.
1513 (init_alloc_once): Initialize Vpurify_flag here; no need to wait,
1514 since Qt's address is already known now.
1515 (syms_of_alloc): Add lispsym count to symbols_consed.
1516 * buffer.c (init_buffer_once): Compare to Qnil, not to make_number (0),
1517 when testing whether storage is all bits zero.
1518 * dispextern.h (struct image_type):
1519 * font.c (font_property_table):
1520 * frame.c (struct frame_parm_table, frame_parms):
1521 * keyboard.c (scroll_bar_parts, struct event_head):
1522 * xdisp.c (struct props):
1523 Use XSYMBOL_INIT (Qfoo) and struct Lisp_Symbol * rather than &Qfoo and
1524 Lisp_Object *, since Qfoo is no longer an object whose address can be
1525 taken. All uses changed.
1526 * eval.c (run_hook): New function. Most uses of Frun_hooks changed to
1527 use it, so that they no longer need to take the address of a Lisp sym.
1528 (syms_of_eval): Don't use DEFSYM on Vrun_hooks, as it's a variable.
1529 * frame.c (syms_of_frame): Add defsyms for the frame_parms table.
1530 * keyboard.c (syms_of_keyboard): Don't DEFSYM Qmenu_bar here.
1531 DEFSYM Qdeactivate_mark before the corresponding var.
1532 * keymap.c (syms_of_keymap): Use DEFSYM for Qmenu_bar and Qmode_line
1533 instead of interning their symbols; this avoids duplicates.
1534 (LISP_INITIALLY, TAG_PTR)
1535 (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END, XSYMBOL_INIT):
1537 (LISP_INITIALLY_ZERO): Use it.
1538 (enum symbol_interned, enum symbol_redirect, struct Lisp_Symbol)
1539 (EXFUN, DEFUN_ARGS_MANY, DEFUN_ARGS_UNEVALLED, DEFUN_ARGS_*):
1540 Move decls up, to avoid forward uses. Include globals.h earlier, too.
1541 (make_lisp_symbol): New function.
1542 (XSETSYMBOL): Use it.
1543 (DEFSYM): Now just a placeholder for make-docfile.
1544 * lread.c (DEFINE_SYMBOLS): Define, for globals.h.
1545 (intern_sym): New function, with body taken from old intern_driver.
1546 (intern_driver): Use it. Last arg is now Lisp integer, not ptrdiff_t.
1548 (define_symbol): New function.
1549 (init_obarray): Define the C symbols taken from lispsym.
1550 Use plain DEFSYM for Qt and Qnil.
1551 * syntax.c (init_syntax_once): No need to worry about
1552 Qchar_table_extra_slots.
1554 2015-01-04 Paul Eggert <eggert@cs.ucla.edu>
1556 'temacs -nw' should not call missing functions
1557 Without this patch, "temacs -nw" fails with the diagnostic
1558 "emacs: Symbol's function definition is void: frame-windows-min-size"
1559 and messes up the tty's state.
1560 * frame.c (Fframe_windows_min_size): New placeholder function.
1561 (syms_of_frame): Define it.
1562 * window.c (Fwindow__sanitize_window_sizes): New placeholder.
1563 (syms_of_window): Define it.
1565 Less 'make' chatter for lisp dir
1566 * Makefile.in (%.elc): Adjust to compile-onefile change in
1567 ../lisp/Makefile.in.
1569 batch write-region no longer says "Wrote FOO"
1570 This cuts down on 'make' chatter a bit.
1571 * fileio.c (Fwrite_region):
1572 Don't output "Wrote /whatever/foo.elc" if noninteractive.
1574 2015-01-03 Paul Eggert <eggert@cs.ucla.edu>
1576 Revert previous change to produce_composite_glyph
1577 * term.c (produce_composite_glyph): Revert previous change (Bug#19496).
1579 Pacify gcc -Wparentheses
1580 * frame.c (x_set_frame_parameters): Add parens (Bug#19428).
1582 2015-01-03 Martin Rudalics <rudalics@gmx.at>
1584 * frame.c (x_set_frame_parameters): Call Fset_frame_size only if
1585 f->can_x_set_window_size is true.
1586 * xterm.c (x_set_window_size_1): Call change_frame_size with
1587 text sizes instead of pixel sizes (Bug#19428).
1589 2015-01-01 Eli Zaretskii <eliz@gnu.org>
1591 * xdisp.c (pos_visible_p): Fix up the X coordinate for
1592 right-to-left screen lines. (Bug#19473)
1594 2015-01-01 Eli Zaretskii <eliz@gnu.org>
1596 * w32proc.c (Fw32_get_codepage_charset): Doc fix. (Bug#19458)
1598 2014-12-31 Paul Eggert <eggert@cs.ucla.edu>
1600 Simplify setfattr use by assuming GNU make
1601 * Makefile.in (PAXCTL_if_present, SETFATTR_if_present): New macros.
1602 (emacs$(EXEEXT), temacs$(EXEEXT), bootstrap-emacs$(EXEEXT)): Use them.
1603 Simplify by using GNU make rather than shell conditionals,
1604 by using ln -f rather than rm -f followed by ln,
1605 and by preferring $@ to spelling out the destination.
1607 2014-12-29 Eli Zaretskii <eliz@gnu.org>
1609 * sysdep.c [WINDOWSNT]: Include sys/socket.h, without which this
1610 file doesn't compile on MS-Windows.
1612 2014-12-29 Paul Eggert <eggert@cs.ucla.edu>
1614 Allow return value of system-name to vary. (Bug#19438)
1615 * filelock.c (current_lock_owner):
1616 * xrdb.c (get_environ_db):
1617 * xterm.c (same_x_server):
1618 * xterm.c (x_term_init):
1619 Prefer (system-name) to system-name, and avoid naming
1620 locals 'system-name'.
1621 * editfns.c (cached_system_name): New static var.
1622 (init_and_cache_system_name): New function.
1623 (init_editfns, Fsystem_name): Use it.
1624 (syms_of_editfns): Initialize it and Vsystem_name to the same value.
1625 * sysdep.c [HAVE_SOCKETS]: Don't include <sys/socket.h>, <netdb.h>.
1626 (h_errno) [TRY_AGAIN && !HAVE_H_ERRNO]: Remove decl.
1627 (init_system_name) [HAVE_SOCKETS]: Don't canonicalize the name.
1628 Don't create a new string if the current value is already correct.
1630 2014-12-28 Paul Eggert <eggert@cs.ucla.edu>
1632 Fix produce_composite_width typo
1633 * term.c (produce_composite_glyph):
1634 Fix typo that confused number of columns for pixel width.
1636 2014-12-28 Paul Eggert <eggert@Penguin.CS.UCLA.EDU>
1638 Wrap dll functions more simply
1639 * decompress.c, gnutls.c, image.c, xml.c:
1640 If WINDOWSNT, use '#define FOO fn_FOO' to wrap dll functions,
1641 rather than the inverse when not WINDOWSNT. This isolates the
1642 fn_* business into the WINDOWSNT-specific section of the code,
1643 which makes it easier to maintain the generic code.
1644 * decompress.c (DEF_ZLIB_FN, LOAD_ZLIB_FN):
1645 * gnutls.c (DEF_GNUTLS_FN, LOAD_GNUTLS_FN):
1646 * image.c (DEF_IMGLIB_FN, LOAD_IMGLIB_FN):
1647 * xml.c (DEF_XML2_FN, LOAD_XML2_FN):
1648 Remove. All uses replaced by DEF_DLL_FN.
1649 * decompress.c (inflateInit2): Remove; no longer needed.
1650 * w32.h (DEF_DLL_FN, LOAD_DLL_FN): New macros.
1652 Port memory-full checking to GnuTLS 3.3
1653 Instead of using gnutls_global_set_mem_functions, check every call
1654 to a GnuTLS function that might return an indication of memory
1655 exhaustion. Suggested by Dmitry Antipov in:
1656 http://lists.gnu.org/archive/html/emacs-devel/2014-12/msg02056.html
1657 * gnutls.c (gnutls_global_set_mem_functions) [WINDOWSNT]: Remove.
1658 (init_gnutls_functions): Do not load gnutls_global_set_mem_functions.
1659 (fn_gnutls_global_set_mem_functions) [!WINDOWSNT]: Remove.
1661 (check_memory_full): New function.
1662 (emacs_gnutls_handshake, emacs_gnutls_handle_error)
1663 (gnutls_make_error, gnutls_certificate_details, Fgnutls_peer_status)
1664 (Fgnutls_boot): Use it.
1665 (emacs_gnutls_global_init): Avoid gnutls_global_set_mem_functions.
1667 2014-12-27 Paul Eggert <eggert@cs.ucla.edu>
1669 Fix parse_settings to match internal documentation
1670 * xsettings.c (parse_settings): Return the number of settings seen.
1671 Count the settings changes accurately.
1672 (read_settings): Don't confuse number of settings changes with
1673 the return code from XGetWindowProperty.
1675 2014-12-27 Eli Zaretskii <eliz@gnu.org>
1677 * xdisp.c (set_iterator_to_next) <GET_FROM_STRING>: Limit search in
1678 composition_compute_stop_pos to the number of characters in the
1680 <GET_FROM_BUFFER, GET_FROM_STRING>: Simplify code.
1682 * composite.c (composition_compute_stop_pos): If no composition
1683 was found in a string before ENDPOS, and ENDPOS is the string end,
1684 no need to back up to a safe point.
1686 * dispextern.h (struct it) <end_charpos>: Improve commentary.
1688 2014-12-27 Jan Djärv <jan.h.d@swipnet.se>
1690 * nsimage.m (allocInitFromFile:): Initialize bmRep.
1691 (dealloc): Release bmRep.
1692 (setPixmapData): Make bmRep local so class member is not
1694 (setPixmapData): Rename local variable bmRep to avoid compiler
1697 2014-12-27 Jan Djärv <jan.h.d@swipnet.se>
1699 * xterm.c (do_ewmh_fullscreen): Don't remove maximized_horz/vert
1700 when going to fullscreen (Bug#0x180004f).
1702 2014-12-27 Eli Zaretskii <eliz@gnu.org>
1704 * window.c (Fwindow_body_width): Doc fix. (Bug#19395)
1706 2014-12-27 Stefan Monnier <monnier@iro.umontreal.ca>
1708 * buffer.c (syms_of_buffer) <Vafter_change_functions>: fix docstring.
1710 2014-12-27 Eli Zaretskii <eliz@gnu.org>
1712 * gnutls.c (gnutls_init): Fix deprecation warning from GCC.
1714 2014-12-26 Paul Eggert <eggert@cs.ucla.edu>
1716 Use bool for boolean in xselect.c, xsettings.c
1717 * xselect.c (x_get_local_selection, struct selection_data)
1718 (x_selection_request_lisp_error, struct prop_location)
1719 (x_handle_selection_request, x_convert_selection)
1720 (waiting_for_other_props_on_window, expect_property_change)
1721 (wait_for_property_change, x_handle_property_notify)
1722 (x_get_foreign_selection, x_get_window_property)
1723 (receive_incremental_selection)
1724 (x_get_window_property_as_lisp_data)
1725 (lisp_data_to_selection_data, Fx_get_selection_internal)
1726 (x_send_client_event):
1727 * xselect.c, xterm.h (x_handle_dnd_message):
1728 * xsettings.c (dpyinfo_valid, parse_settings, read_settings)
1729 (apply_xft_settings, read_and_apply_settings)
1730 (xft_settings_event, init_gsettings, init_xsettings)
1731 (syms_of_xsettings):
1732 Use bool for boolean.
1733 * xselect.c (x_get_window_property): Omit last arg, which was an
1735 * xsettings.c (apply_xft_settings): Remove 2nd arg, which was
1736 always true. All callers changed.
1738 2014-12-26 Eli Zaretskii <eliz@gnu.org>
1740 * w32proc.c (sys_spawnve, get_lcid_callback): Use strcpy instead
1743 * w32menu.c (add_menu_item): Use stpcpy instead of strcat.
1745 * w32.c (sys_readdir, stat_worker, symlink): Use strcpy instead of
1748 2014-12-26 Paul Eggert <eggert@cs.ucla.edu>
1750 Use bool for boolean in xsmfns.c
1751 * xsmfns.c, xterm.h (x_session_have_connection):
1752 * xsmfns.c (doing_interact, smc_interact_CB, Fhandle_save_session):
1753 Use bool for boolean.
1754 (x_session_initialize, Fhandle_save_session):
1755 Prefer NILP (x) to EQ (x, Qnil).
1757 2014-12-25 Paul Eggert <eggert@cs.ucla.edu>
1759 * callproc.c (child_setup):
1760 * dbusbind.c (xd_signature_cat):
1761 * doc.c (get_doc_string, Fsnarf_documentation):
1762 * editfns.c (Fuser_full_name):
1763 * frame.c (xrdb_get_resource):
1764 * gtkutil.c (xg_get_file_with_chooser):
1765 * tparam.c (tparam1):
1766 * xfns.c (xic_create_fontsetname):
1767 * xrdb.c (gethomedir, get_user_db, get_environ_db):
1768 * xsmfns.c (smc_save_yourself_CB):
1769 Rewrite to avoid the need for strcat, typically by using stpcpy
1770 and/or lispstpcpy. strcat tends to be part of O(N**2) algorithms.
1771 * doc.c (sibling_etc):
1772 * xrdb.c (xdefaults):
1773 Now a top-level static constant.
1775 2014-12-23 Didier Verna <didier@didierverna.net> (tiny change).
1777 * nsselect.m (Fns_selection_owner_p): Return a Lisp boolean, not a
1780 2014-12-22 Jan Djärv <jan.h.d@swipnet.se>
1782 * xterm.c (x_bitmap_icon): Partly revert change from 2014-03-21 which
1783 breaks icon setting for Gtk+ except for initial frame (Bug#19403).
1785 2014-12-22 Paul Eggert <eggert@cs.ucla.edu>
1787 Use bool for boolean in xterm.c
1788 * frame.h, nsterm.m, w32term.c, w32term.h, xterm.c:
1789 (x_set_window_size, x_bitmap_icon):
1790 * nsterm.m (ns_frame_raise_lower, x_new_font):
1791 * termhooks.h (struct terminal.toggle_invisible_pointer_hook)
1792 (struct terminal.frame_raise_lower_hook):
1793 * w32term.c (w32_frame_raise_lower):
1794 * xterm.c, xterm.h (x_text_icon):
1795 * xterm.c (x_update_window_begin, x_update_window_end)
1796 (x_update_end, x_after_update_window_line)
1797 (x_set_glyph_string_gc, x_draw_glyph_string_background)
1798 (x_draw_glyph_string_foreground)
1799 (x_draw_composite_glyph_string_foreground)
1800 (x_alloc_lighter_color, x_draw_relief_rect)
1801 (x_draw_glyph_string_box, x_draw_image_relief)
1802 (x_draw_image_glyph_string, x_draw_stretch_glyph_string)
1803 (x_draw_underwave, x_draw_glyph_string, x_show_hourglass)
1805 (XFillRectangle) [HAVE_GTK3]:
1806 (XTtoggle_invisible_pointer, frame_highlight, frame_unhighlight)
1807 (x_focus_changed, x_find_modifier_meanings, note_mouse_movement)
1808 (XTmouse_position, xt_action_hook, xt_horizontal_action_hook)
1809 (x_send_scroll_bar_event, xm_scroll_callback)
1810 (xg_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
1811 (x_create_toolkit_scroll_bar)
1812 (x_create_horizontal_toolkit_scroll_bar)
1813 (x_set_toolkit_horizontal_scroll_bar_thumb, x_scroll_bar_create)
1814 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
1815 (XTset_horizontal_scroll_bar, x_scroll_bar_expose)
1816 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
1817 (x_scroll_bar_report_motion)
1818 (x_horizontal_scroll_bar_report_motion, x_net_wm_state)
1819 (handle_one_xevent, XTread_socket, x_draw_bar_cursor)
1820 (x_draw_window_cursor, x_clear_errors)
1821 (x_trace_wire, x_new_font, x_set_offset, wm_supports)
1822 (set_wm_state, x_set_sticky, get_current_wm_state)
1823 (do_ewmh_fullscreen, x_handle_net_wm_state)
1824 (x_check_expected_move, x_sync_with_move, x_wait_for_event)
1825 (x_set_window_size_1, XTframe_raise_lower)
1826 (x_make_frame_visible, x_iconify_frame)
1827 (x_timeout_atimer_activated_flag, same_x_server, x_display_ok)
1828 (x_term_init, x_process_timeouts, x_activate_timeout_atimer)
1829 (x_delete_terminal, x_initialize, syms_of_xterm):
1830 Use bool for boolean.
1832 2014-12-20 Paul Eggert <eggert@cs.ucla.edu>
1834 * composite.h (struct composition.width): Now int
1835 instead of unsigned short, as we prefer signed integers.
1837 Let charset tick grow past USHRT_MAX
1838 * charset.c, charset.h (charset_ordered_list_tick):
1839 Now EMACS_UINT, not unsigned short.
1840 * fontset.c (reorder_font_vector): Allow the tick to grow to the
1841 maximum representable Emacs integer value before wrapping it around.
1843 Simplify unexec file mode setting
1844 * unexaix.c, unexcoff.c, unexelf.c, unexmacosx.c:
1845 Don't include <sys/stat.h> when no longer needed.
1846 (unexec): Create file with correct mode in the first place,
1847 rather than overwriting the mode later and fiddling with the
1848 global umask in the mean time. Avoid bogus usage like
1849 'umask (777)', which should have been 'umask (0777)'.
1850 (mark_x): Remove. All callers removed.
1852 2014-12-19 Paul Eggert <eggert@cs.ucla.edu>
1854 Minor cleanups for Lisp objects and symbols
1855 * alloc.c (next_vector, set_next_vector):
1856 * lisp.h (lisp_h_INTEGERP, make_number, XFASTINT, make_natnum):
1857 (lisp_h_make_number) [USE_LSB_TAG]:
1858 Use Lisp_Int0 instead of the mystery constant 0.
1859 * alloc.c (mark_object): Always set and use po; that's simpler.
1860 (CHECK_LIVE, CHECK_ALLOCATED_AND_LIVE):
1861 Properly parenthesize definientia.
1862 * bidi.c (bidi_initialize):
1863 * buffer.c (init_buffer_once):
1864 * nsfns.m (syms_of_nsfns):
1865 * nsmenu.m (syms_of_nsmenu):
1866 * nsselect.m (syms_of_nsselect):
1867 Prefer DEFSYM to defining by hand.
1868 * buffer.c (syms_of_buffer): Omit unneeded staticpros.
1869 * data.c: Fix too-long line.
1870 * lisp.h (DECLARE_GDB_SYM): New macro.
1871 (DEFINE_GDB_SYMBOL_BEGIN): Use it.
1872 (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END) [!MAIN_PROGRAM]:
1873 Declare the symbol, so it's visible to everywhere lisp.h is included.
1874 Move forward decls as far forward as they can go,
1875 to allow future changes to use them.
1877 2014-12-18 Paul Eggert <eggert@cs.ucla.edu>
1879 * gnutls.c: Include gnutls.h.
1880 This to check syms_of_gnutls's API even when !HAVE_GNUTLS.
1881 * image.c (svg_load): Fix pointer signedness.
1883 2014-12-18 Martin Rudalics <rudalics@gmx.at>
1885 * frame.c (frame_windows_min_size): New argument IGNORE.
1886 (adjust_frame_size): When called from change_frame_size call
1887 frame_windows_min_size with IGNORE Qt so we can ignore size
1890 2014-12-18 Eli Zaretskii <eliz@gnu.org>
1892 * font.c (Ffont_info): Add more font information to the vector
1893 returned by the function, inspired by query-font. Doc fix.
1896 2014-12-18 Stefan Monnier <monnier@iro.umontreal.ca>
1898 * keyboard.c (input_was_pending): New var.
1899 (read_char): Use it to make sure we only skip redisplay when we can't
1900 keep up with the repeat rate.
1902 2014-12-17 Stefan Monnier <monnier@iro.umontreal.ca>
1904 * keyboard.c (swallow_events): Don't redisplay if there's input pending.
1906 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
1908 * image.c (svg_load): Watch out for nil value of current buffer's
1909 filename. Re-enable filename thing for not-a-file case.
1911 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
1913 Partially disabled previous change.
1915 * image.c (svg_load): Temporarily disabled filename thing for
1916 not-a-file case as it can cause crashs.
1918 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
1920 Fix problem with images referenced within svg files. (bug#19373)
1922 * image.c: Additional parameter 'filename' for
1923 svg_load_image. Include "buffer.h". Define library function
1924 rsvg_handle_set_base_uri for WINDOWSNT.
1925 (init_svg_functions): Initialize rsvg_handle_set_base_uri.
1926 (fn_rsvg_handle_set_base_uri): Define fn_rsvg_handle_set_base_uri.
1927 (svg_load): Pass a filename to svg_load_image: either name of
1928 actual file or of current buffer's file.
1929 (svg_load_image): New parameter 'filename', used for setting
1930 base_uri, necessary for loading referenced images. (bug#19373)
1932 2014-12-16 Paul Eggert <eggert@cs.ucla.edu>
1934 * lread.c (init_obarray): Declare Qt as special.
1935 This fixes a typo in the 2012-05-15 patch that
1936 tried to declare Qt as special.
1938 2014-12-15 Stefan Monnier <monnier@iro.umontreal.ca>
1940 Various fixes to use bool type and constants.
1941 * dispnew.c (update_single_window): Remove arg `force_p' since it's
1943 * xfaces.c (clear_face_cache): Use bool for the argument type.
1945 2014-12-15 Paul Eggert <eggert@cs.ucla.edu>
1947 Correct same_at_end when restoring window points
1948 * fileio.c (Finsert_file_contents): Compute same_at_end character
1949 position using the old buffer size, not the new one, since
1950 restore_window_points wants the old size.
1951 Fixes: debbugs:19161
1953 2014-12-14 Alan Mackenzie <acm@muc.de>
1955 New feature optionally to accelerate auto-repeated scrolling.
1957 * xdisp.c: Remove "static" from declaration of Qfontification_functions.
1959 * window.c (window_scroll): Bind fontification-functions to nil
1960 when scrolling by whole screens and
1961 fast-but-imprecise-scrolling is non-nil.
1962 (syms_of_window): New DEFVAR_BOOL fast-but-imprecise-scrolling.
1964 * lisp.h (bool): Declare Qfontification_functions extern.
1966 2014-12-14 Eli Zaretskii <eliz@gnu.org>
1968 Load system's default trusted Certificate Authorities if available.
1969 * gnutls.c (gnutls_certificate_set_x509_system_trust)
1970 [GNUTLS >= 3.0.20]: Declare for WINDOWSNT.
1971 (init_gnutls_functions)(gnutls_certificate_set_x509_system_trust)
1972 [GNUTLS >= 3.0.20]: Load from shared library for WINDOWSNT.
1973 (fn_gnutls_certificate_set_x509_system_trust) [!WINDOWSNT]:
1975 (Fgnutls_boot) [GNUTLS >= 3.0.20]:
1976 Call gnutls_certificate_set_x509_system_trust. Log an error message if
1979 2014-12-14 Paul Eggert <eggert@cs.ucla.edu>
1981 * regex.c (analyze_first): Rename from analyze_first.
1983 2014-12-13 Paul Eggert <eggert@cs.ucla.edu>
1985 * alloc.c (XMALLOC_BASE_ALIGNMENT): Use max_align_t instead of
1986 a hack involving a union.
1988 2014-12-13 Eli Zaretskii <eliz@gnu.org>
1990 * gnutls.c (Fgnutls_available_p, syms_of_gnutls):
1991 Move gnutls-available-p out of the HAVE_GNUTLS conditional, and define
1994 2014-12-13 Teodor Zlatanov <tzz@lifelogs.com>
1996 * emacs.c (main): Always include gnutls.h and run syms_of_gnutls.
1998 * gnutls.h: Always declare syms_of_gnutls.
2000 * gnutls.c (Fgnutls_available_p syms_of_gnutls): Move later for
2001 clarity. Let the availability check return Qnil when the GnuTLS
2002 integration is not available, instead of erroring out.
2005 2014-12-13 Eli Zaretskii <eliz@gnu.org>
2007 * xdisp.c (move_it_in_display_line_to, display_line):
2008 Don't disallow overflow-newline-into-fringe when word-wrap is in
2011 2014-12-11 Stefan Monnier <monnier@iro.umontreal.ca>
2013 * fileio.c: Better preserve window-points during revert (bug#19161).
2014 (Qget_buffer_window_list): New var.
2015 (get_window_points_and_markers, restore_window_points): New functions.
2016 (Finsert_file_contents): Use them to save and restore window-points.
2018 2014-12-11 Dmitry Antipov <dmantipov@yandex.ru>
2020 * xterm.c (x_delete_terminal): Call emacs_close for X connection
2021 descriptor if called from x_connection_closed and always delete
2022 this descriptor from keyboard waiting set (Bug#19147).
2024 2014-12-10 Eli Zaretskii <eliz@gnu.org>
2026 * bidi.c (BIDI_CACHE_MAX_ELTS_PER_SLOT): New macro.
2027 (bidi_cache_max_elts): New global variable.
2028 (bidi_shelve_header_size): Add the sizeof bidi_cache_max_elts.
2029 (bidi_cache_shrink, bidi_initialize): Reset bidi_cache_max_elts to
2031 (bidi_cache_search): Handle overflown cache. Improve commentary.
2032 (bidi_cache_ensure_space): Limit allocations to the current value
2033 of bidi_cache_max_elts. Force xpalloc not to over-allocate.
2034 If less than a full BIDI_CACHE_CHUNK is left to the limit, decrease
2035 the increment to not exceed the limit.
2036 (bidi_cache_iterator_state): Now returns non-zero if succeeded to
2037 cache, zero otherwise (meaning the cache overflowed). In the
2038 latter case, set bidi_cache_last_idx to -1.
2039 (bidi_peek_at_next_level): Handle overflown cache.
2040 (bidi_push_it): Increase the cache limit for iterating the new object.
2041 (bidi_pop_it): Decrease the cache limit back to previous value.
2042 (bidi_shelve_cache): Shelve the current value of the cache limit.
2043 (bidi_unshelve_cache): Restore the value of cache limit.
2044 (bidi_find_bracket_pairs): If the cache overflows while looking
2045 for the paired bracket, give up and let bidi_resolve_neutrals
2046 process the bracket as a simple neutral. (Bug#19322)
2047 (bidi_find_other_level_edge): If the cache overflows, fall back on
2048 Plan B, which effectively stops the reordering and restarts it on
2049 the next character (after resetting the cache).
2050 (bidi_move_to_visually_next): When the cache overflows, reset it
2051 after processing the last cached character.
2053 2014-12-10 Paul Eggert <eggert@cs.ucla.edu>
2055 Fix glitches in gnutls.c, mostly memory-related
2056 * gnutls.c: Sort macro definitions by name.
2057 (fn_gnutls_transport_set_errno): Omit unreachable definition.
2058 (fn_gnutls_x509_crt_get_signature): Omit unused symbol.
2059 (gnutls_hex_string): Arg is now unsigned char *, to avoid a cast.
2060 Prefer ptrdiff_t for sizes. Check for arithmetic overflow when
2061 calculating string length. Use make_uninit_string, to avoid
2062 copying the string. Cast the char, not the pointer.
2063 (gnutls_certificate_details): Use xmalloc and xfree, not malloc
2064 and free. Work even for dates past the year 9999. Use void *
2065 for buffers, to avoid casts.
2067 2014-12-09 Andy Moreton <andrewjmoreton@gmail.com> (tiny change)
2069 * gnutls.c (gnutls_protocol_get_name): Fix a copy/paste typo.
2071 2014-12-08 Lars Magne Ingebrigtsen <larsi@gnus.org>
2073 * gnutls.c (Fgnutls_peer_status): Return the key exchange, cipher
2076 2014-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
2078 * process.c: Whitespace and line-break nitpicks.
2080 2014-12-08 Lars Magne Ingebrigtsen <larsi@gnus.org>
2082 * gnutls.c (gnutls_certificate_details): The :signature isn't
2083 that useful, so remove it.
2084 (gnutls_certificate_details): Clean up whitespace slightly.
2085 (Fgnutls_peer_status): Return the Diffie-Hellman prime bits for
2087 (gnutls_certificate_details): Put :signature-algorithm back again,
2088 which was removed by mistake.
2089 (emacs_gnutls_handle_error): Fatal errors should be on level 1, so
2090 that they are not messaged by default (bug#16253).
2091 (Fgnutls_error_fatalp): Doc fix (bug#18210).
2093 * gnutls.c: Add Windows specs for gnutls_dh_get_prime_bits.
2095 2014-12-07 Jan Djärv <jan.h.d@swipnet.se>
2097 * nsimage.m (setPixmapData): Make bmRep local so class member is not
2100 2014-12-05 Lee Duhem <lee.duhem@gmail.com> (tiny change)
2102 * eval.c (Fsignal): Remove duplicate test.
2103 (Fautoload_do_load): Fix up docstring.
2105 2014-12-05 Jan Djärv <jan.h.d@swipnet.se>
2107 * nsterm.m (represented_filename, represented_frame): New variables.
2108 (ns_set_represented_filename): New function.
2109 (sendEvent:): Set represented filename here to avoid flicker,
2110 related to Bug#18757.
2112 * nsterm.h: Declare ns_set_represented_filename.
2114 * nsfns.m (ns_set_name_as_filename): Don't set represented filename
2115 at once, call ns_set_represented_filename instead.
2117 2014-12-05 Eli Zaretskii <eliz@gnu.org>
2119 * dispextern.h (enum bidi_dir_t): Force NEUTRAL_DIR to be zero.
2120 (struct bidi_stack): Reduce size by using bit fields and by
2121 packing sos, override, and isolate_status into a single 8-bit
2122 byte called 'flags'.
2124 * bidi.c (ISOLATE_STATUS, OVERRIDE): New macros.
2125 (bidi_push_embedding_level): Construct flags from individual
2126 bits. Adapt to changes in prev_for_neutral and next_for_neutral
2128 (bidi_pop_embedding_level): Use ISOLATE_STATUS. Extract 'sos'
2129 from flags. Adapt to changes in prev_for_neutral,
2130 next_for_neutral, and last_strong members.
2131 (bidi_line_init): Initialize flags to zero.
2132 (bidi_resolve_explicit, bidi_resolve_weak, bidi_resolve_brackets)
2133 (bidi_resolve_neutral): Use ISOLATE_STATUS and OVERRIDE.
2135 2014-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
2137 * eval.c (backtrace_eval_unrewind): Rewind also the excursions.
2138 (Fapply): Try and simplify the control flow.
2140 2014-12-03 Chris Zheng <chriszheng99@gmail.com> (tiny change)
2142 * gnutls.c (init_gnutls_functions, gnutls_certificate_details):
2143 Use gnutls_sign_get_name directly because
2144 gnutls_sign_algorithm_get_name is a macro on MinGW (bug#19231).
2145 (init_gnutls_functions): Load missing gnutls_server_name_set.
2147 2014-12-02 Eli Zaretskii <eliz@gnu.org>
2149 * bidi.c (bidi_find_first_overridden): New function.
2151 * xdisp.c (Fbidi_find_overridden_directionality): New function.
2152 (syms_of_xdisp): Defsubr it.
2154 * dispextern.h (bidi_find_first_overridden): Add prototype.
2156 2014-12-02 Jan Djärv <jan.h.d@swipnet.se>
2158 * nsimage.m (initFromSkipXBM:width:height:flip:length:): Set bmRep
2159 to nil after release (Bug#9133).
2161 2014-11-30 Paul Eggert <eggert@cs.ucla.edu>
2163 Port better to AddressSanitizer.
2164 These changes suffice for temacs on x86-64 with GCC 4.9.2 and
2166 * alloc.c (valid_pointer_p) [ADDRESS_SANITIZER]:
2167 Return -1 or 0, as the pipe trick doesn't work.
2168 * alloc.c (relocatable_string_data_p, mark_object, sweep_symbols):
2170 * print.c (print_object):
2171 When a pointer-check primitive returns -1, do not assume this
2172 means the pointer is valid or that the underlying system has failed.
2173 It could just be that addresses are being sanitized so Emacs can't
2174 test for pointer validity.
2175 * lisp.h (defined_GC_CHECK_STRING_BYTES): New constant.
2176 (USE_STACK_STRING) [GC_CHECK_STRING_BYTES]: Now false, since the
2177 string validity checker doesn't work on stack-based strings.
2179 2014-11-29 Paul Eggert <eggert@cs.ucla.edu>
2181 Improve clarity of USE_LSB_TAG definition.
2182 Reported by Lee Duhem. Suggested by Andreas Schwab in:
2183 http://lists.gnu.org/archive/html/emacs-devel/2014-11/msg02222.html
2184 * lisp.h (USE_LSB_TAG): Define in terms of the (simpler)
2185 VAL_MAX / 2 rather than in terms of the (more complicated)
2186 EMACS_INT_MAX >> GCTYPEBITS, and adjust commentary to match.
2188 2014-11-29 Eli Zaretskii <eliz@gnu.org>
2190 * xdisp.c (handle_single_display_spec): When ignoring a fringe
2191 bitmap display, reset the ignore_overlay_strings_at_pos_p flag.
2192 (next_element_from_buffer): When done with overlays, reset the
2193 ignore_overlay_strings_at_pos_p flag. (Bug#19201)
2195 2014-11-29 Eli Zaretskii <eliz@gnu.org>
2197 * w32fns.c (Fw32_shell_execute): Convert forward slashes in
2198 DOCUMENT to backslashes, if DOCUMENT is a file. (Bug#19141)
2200 2014-11-29 Ulrich Müller <ulm@gentoo.org>
2202 * Makefile.in (temacs$(EXEEXT)): Use consistent flag settings
2203 for paxctl and setfattr. Fixes temacs startup failure with
2204 grsecurity/PaX enabled Linux kernel (bug#19067).
2206 2014-11-27 Oscar Fuentes <ofv@wanadoo.es>
2208 * w32.c, w32heap.c, w32term.c:
2209 Use MINGW_W64 instead of _W64.
2211 2014-11-27 Stefan Monnier <monnier@iro.umontreal.ca>
2213 * frame.c (Fhandle_switch_frame): Deactivate shift-region (bug#19003).
2215 2014-11-26 Lars Magne Ingebrigtsen <larsi@gnus.org>
2217 * gnutls.c (gnutls_ip_address_p): New function.
2218 (Fgnutls_boot): Only send SNI if the host name is not an IP address.
2220 2014-11-26 Toke Høiland-Jørgensen <toke@toke.dk> (tiny change)
2222 * gnutls.c (Fgnutls_boot): Send the server name over (bug#18208).
2224 2014-11-25 Paul Eggert <eggert@cs.ucla.edu>
2226 Fix gnutls problems caught by static checking.
2227 * gnutls.c (Fgnutls_boot): Remove unused local.
2228 (Fgnutls_boot): Fix pointer signedness.
2230 2014-11-25 Lars Magne Ingebrigtsen <larsi@gnus.org>
2232 * gnutls.c (gnutls_certificate_details): Don't include certain
2233 certificate details on older gnutls versions (bug#19168).
2234 (syms_of_gnutls): Export gnutls_peer_status_warning_describe.
2235 (gnutls_certificate_details): Reversed check in last checkin.
2237 2014-11-25 Teodor Zlatanov <tzz@lifelogs.com>
2239 * gnutls.c (Fgnutls_peer_status): Check GNUTLS_INITSTAGE, not gnutls_p.
2240 (Fgnutls_peer_status_warning_describe): Add function to describe a
2241 peer verification warning symbol.
2242 (Fgnutls_peer_status): Use it.
2243 (Fgnutls_boot): Use it. Minor logging fixes.
2245 2014-11-24 Lars Magne Ingebrigtsen <larsi@gnus.org>
2247 * gnutls.c: Fix compilation warnings given fix --enable-gcc-warnings.
2249 2014-11-24 Glenn Morris <rgm@gnu.org>
2251 * emacs.c (main) <--version>: Make use of PACKAGE_NAME.
2253 * Makefile.in (emacs.res): Use ../nt rule, rather than duplicating it.
2254 (ntsource, WINDRES, EMACS_MANIFEST): Remove, now unused.
2256 2014-11-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
2258 * gnutls.c: Fix Windows function definition of
2259 gnutls_x509_crt_get_fingerprint.
2261 * gnutls.c: Fix Windows return value for gnutls_pk_algorithm_get_name.
2263 * gnutls.c (Fgnutls_boot): Save certificate for later inspection.
2265 * process.h: Added more fields to Lisp_Process to track
2266 certificate details.
2268 * gnutls.c (gnutls_hex_string, gnutls_certificate_details)
2269 (Fgnutls_peer_status): New functions to export TLS certificate
2270 details to Emacs Lisp.
2272 2014-11-23 Jan Djärv <jan.h.d@swipnet.se>
2274 * gtkutil.c (gtk_adjustment_configure): Define for Gtk+ < 2.14.
2275 (xg_set_toolkit_horizontal_scroll_bar_thumb): Remove wrong version
2276 check for gtk_adjustment_configure (Bug#19149).
2277 (gtk_adjustment_configure): Don't use 2.14 functions (Bug#19149).
2279 2014-11-22 Glenn Morris <rgm@gnu.org>
2281 * Makefile.in (emacs.res): Add dependency on icons/hand.cur. Use $<.
2283 2014-11-22 Martin Rudalics <rudalics@gmx.at>
2285 Don't shrink frame when using desktop-save-mode (Bug#19048).
2286 * w32fns.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.
2290 * xfns.c (x_set_tool_bar_lines): Always call
2291 x_change_tool_bar_height (Bug#19048).
2292 (x_change_tool_bar_height): Mark frame as garbaged since
2293 adjust_frame_size might not have done that.
2295 2014-11-21 Ulf Jasper <ulf.jasper@web.de>
2297 * xml.c (parse_region): Take care of new optional parameter
2298 'discard-comments' of 'libxml-parse(html|xml)-region'.
2299 (Flibxml_parse_html_region, Flibxml_parse_xml_region):
2300 New optional parameter 'discard-comments'.
2302 2014-11-17 Paul Eggert <eggert@cs.ucla.edu>
2304 Improve time stamp handling, and be more consistent about it.
2305 * editfns.c (invalid_time): New function.
2306 Use it instead of 'error ("Invalid time specification")'.
2307 (time_add, time_subtract, time_arith, Ftime_add, Ftime_less_p)
2308 (decode_float_time, lisp_to_timespec, lisp_time_struct):
2310 (make_time_tail, make_time): Remove. All uses changed to use
2311 new functions or plain list4i.
2312 (disassemble_lisp_time): Return effective length if successful.
2313 Check that LOW is an integer, if it's combined with other components.
2314 (decode_time_components): Decode into struct lisp_time, not
2315 struct timespec, so that we can support a wide set of times
2316 regardless of whether time_t is signed. Decode plain numbers
2317 as seconds since the Epoch, and nil as the current time.
2318 (lisp_time_argument, lisp_seconds_argument, Ffloat_time):
2319 Reimplement in terms of new functions.
2320 (Fencode_time): Just use list2i.
2321 (syms_of_editfns): Add time-add, time-subtract, time-less-p.
2322 * keyboard.c (decode_timer): Don't allow the new formats (floating
2323 point or nil) in timers.
2324 * systime.h (LO_TIME_BITS): New constant. Use it everywhere in
2325 place of the magic number '16'.
2326 (struct lisp_time): New type.
2327 (decode_time_components): Use it.
2328 (lisp_to_timespec): New decl.
2330 2014-11-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
2332 * intervals.h (INTERVAL_WRITABLE_P): Check the `inhibit-read-only'
2335 * callint.c (Fcall_interactively): Pass in nil as argument to
2336 Fbarf_if_buffer_read_only.
2338 * fileio.c (Finsert_file_contents): Ditto.
2340 * insdel.c (prepare_to_modify_buffer_1): Pass start region in.
2342 * textprop.c (verify_interval_modification): Check buffer
2343 readedness after the last interval.
2345 * buffer.c (Fbarf_if_buffer_read_only): Don't raise an error if
2346 the text at POSITION (new optional argument) has the
2347 `inhibit-read-only' text property set.
2349 2014-11-16 Eli Zaretskii <eliz@gnu.org>
2351 * window.c (window_scroll_pixel_based): Avoid truncation/rounding
2352 errors in computing the number of pixels to scroll.
2353 Suggested by Kelly Dean <kelly@prtime.org>. (Bug#19060)
2355 2014-11-16 Jan Djärv <jan.h.d@swipnet.se>
2357 * nsmenu.m (update_frame_tool_bar): If tool bar changes height,
2358 call updateFrameSize.
2360 * nsterm.m (setFrame:): Remove call to display (Bug#18757).
2362 2014-11-16 Jan Djärv <jan.h.d@swipnet.se>
2364 * nsfns.m (x_set_foreground_color, x_set_background_color)
2365 (x_set_cursor_color, Fxw_color_values): Block/unblock input,
2366 use SET_FRAME_GARBAGED instead of redraw_frame (Bug#19036).
2368 2014-11-15 Jan Djärv <jan.h.d@swipnet.se>
2370 * nsterm.m (ns_send_appdefined): Check for application defined
2371 event on Cocoa (Bug#18993).
2372 (run): Restore code before the previous 18993 fix.
2374 2014-11-14 David Reitter <david.reitter@gmail.com>
2376 * nsterm.m (run): Set timeout for event loop to prevent hang.
2379 2014-11-14 Paul Eggert <eggert@cs.ucla.edu>
2381 * .gitignore: Add emacs-[1-9]*, to ignore files like emacs-25.0.50.1.
2383 2014-11-14 Dmitry Antipov <dmantipov@yandex.ru>
2385 * xfont.c (xfont_list_pattern): Do not allocate font entity object
2386 for each candidate font but attempt to reuse it from previous improper
2389 2014-11-13 Paul Eggert <eggert@cs.ucla.edu>
2391 Avoid undefined behavior in color table hashing.
2392 * image.c (CT_HASH_RGB) [COLOR_TABLE_SUPPORT]: Remove, replacing with ...
2393 (ct_hash_rgb) [COLOR_TABLE_SUPPORT]: New function. All uses changed.
2394 This function avoids undefined behavior with signed shift overflow.
2396 2014-11-10 Eli Zaretskii <eliz@gnu.org>
2398 * fileio.c (Finsert_file_contents): Invalidate buffer caches also
2399 when the inserted text does not need decoding. (Bug#18982)
2401 2014-11-10 Jan Djärv <jan.h.d@swipnet.se>
2403 * nsterm.h (EmacsScroller): judge returns bool.
2405 * nsterm.m (ns_set_vertical_scroll_bar): Release bar.
2406 (ns_judge_scroll_bars): Only set removed if judge returns true.
2407 (judge): Returns bool == condemned. Remove self from window.
2408 (setPosition:portion:whole:): Remove raise SIGIO (Bug#18757).
2410 2014-11-10 Stefan Monnier <monnier@iro.umontreal.ca>
2412 * keyboard.c (command_loop_1): Record this-command in recent-keys.
2413 (Frecent_keys): Rewrite. and add optional `include-cmds' arg.
2415 2014-11-09 Jan Djärv <jan.h.d@swipnet.se>
2417 * nsterm.m (ns_set_vertical_scroll_bar)
2418 (ns_set_horizontal_scroll_bar): Cleanup merge error.
2420 2014-11-09 Paul Eggert <eggert@cs.ucla.edu>
2422 * xgselect.c (xg_select): Don't assume n_gfds is nonnegative
2423 merely because tmo_in_millisec is nonnegative. The 1st call
2424 to g_main_context_query could succeed while the 2nd one fails.
2426 * frame.c (Fcan_run_window_configuration_change_hook): Return a value.
2428 2014-11-08 Jan Djärv <jan.h.d@swipnet.se>
2430 * nsterm.m (run): Only use non-system event loop if OSX version is
2431 exactly 10.9 (Bug#18993).
2432 (ns_set_vertical_scroll_bar): Don't call bar setPosition: unless
2435 2014-11-08 Michael Albinus <michael.albinus@gmx.de>
2437 * callproc.c (encode_current_directory): Support handling of file
2438 names prepended by "/:". (Bug#18891)
2440 2014-11-08 Alan Mackenzie <acm@muc.de>
2442 * syntax.c (back_comment): Fix off-by-one error (bug#18022).
2444 2014-11-08 Dima Kogan <dima@secretsauce.net>
2446 * xgselect.c (xg_select): Use g_main_context_acquire (bug#18861).
2448 2014-11-08 Michael Albinus <michael.albinus@gmx.de>
2450 * dired.c (Ffile_attributes): Return Qnil, if Fexpand_file_name
2451 raises an error. (Bug#18891)
2453 2014-11-08 Martin Rudalics <rudalics@gmx.at>
2455 * frame.c (adjust_frame_size): Call x_set_window_size only if
2456 f->can_x_set_window_size is set.
2457 (make_frame): Initialize f->can_x_set_window_size and
2458 f->can_run_window_configuration_change_hook.
2459 (Fcan_run_window_configuration_change_hook): New function.
2460 * frame.h (frame): Split `official' into `can_x_set_window_size'
2461 and `can_run_window_configuration_change_hook'.
2462 * nsfns.m (Fx_create_frame): Set f->can_x_set_window_size.
2463 * w32fns.c (Fx_create_frame, x_create_tip_frame):
2464 Set f->can_x_set_window_size.
2465 * window.c (run_window_configuration_change_hook):
2466 Return immediately if either f->can_x_set_window_size or
2467 f->can_run_window_configuration_change_hook are false.
2468 (Fset_window_configuration): Instead of f->official set
2469 f->can_x_set_window_size.
2470 * xfns.c (Fx_create_frame, x_create_tip_frame):
2471 Set f->can_x_set_window_size.
2473 2014-11-08 Jan Djärv <jan.h.d@swipnet.se>
2475 * nsterm.m (EmacsScroller.dealloc): Reinstate, removed at merge
2476 cleanup from 2014-11-01 (Bug#18972).
2478 2014-11-07 Stefan Monnier <monnier@iro.umontreal.ca>
2480 * keyboard.c: Call gui-set-selection instead of x-set-selection.
2481 * xdisp.c (window-scroll-functions): Improve docstring.
2483 2014-11-07 Paul Eggert <eggert@cs.ucla.edu>
2485 Uniquify the 'size' symbol.
2487 * w32notify.c (Qsize): Remove.
2488 * lisp.h (Qsize): New decl.
2489 * lread.c (Qsize): Now extern.
2490 * w32notify.c (syms_of_w32notify): No need to defsym.
2492 2014-11-07 Martin Rudalics <rudalics@gmx.at>
2494 * dispnew.c (change_frame_size_1): Fix call of
2496 * frame.c (Qsize, Qframe_position, Qframe_outer_size)
2497 (Qframe_inner_size, Qexternal_border_size, Qtitle_height)
2498 (Qmenu_bar_external, Qmenu_bar_size, Qtool_bar_external)
2499 (Qtool_bar_size): New constants.
2500 (frame_inhibit_resize, adjust_frame_size): New argument to
2501 handle case where frame_inhibit_implied_resize is a list.
2502 (Fmake_terminal_frame, Fset_frame_height, Fset_frame_width)
2503 (Fset_frame_size, x_set_left_fringe, x_set_right_fringe)
2504 (x_set_right_divider_width, x_set_bottom_divider_width)
2505 (x_set_vertical_scroll_bars, x_set_horizontal_scroll_bars)
2506 (x_set_scroll_bar_width, x_set_scroll_bar_height):
2508 (frame-inhibit-implied-resize): Rewrite doc-string.
2509 * frame.h (frame_inhibit_resize, adjust_frame_size):
2510 Fix external declarations.
2511 (Qframe_position, Qframe_outer_size)
2512 (Qframe_inner_size, Qexternal_border_size, Qtitle_height)
2513 (Qmenu_bar_external, Qmenu_bar_size, Qtool_bar_external)
2514 (Qtool_bar_size): Extern them.
2515 * gtkutil.c (FRAME_TOTAL_PIXEL_HEIGHT, FRAME_TOTAL_PIXEL_WIDTH)
2516 (xg_height_or_width_changed): Remove.
2517 (xg_frame_set_char_size): Adjust adjust_frame_size calls.
2518 (menubar_map_cb, xg_update_frame_menubar, free_frame_menubar)
2519 (tb_size_cb, update_frame_tool_bar, free_frame_tool_bar)
2520 (xg_change_toolbar_position): Call adjust_frame_size directly.
2521 * nsfns.m (x_set_internal_border_width, Fx_create_frame):
2522 Fix calls of adjust_frame_size.
2523 * w32fns.c (x_set_internal_border_width, x_set_menu_bar_lines)
2524 (Fx_create_frame, x_create_tip_frame): Adjust adjust_frame_size calls.
2525 (x_set_tool_bar_lines, x_change_tool_bar_height): Make sure that
2526 frame can get resized when tool-bar-lines parameter changes from
2528 (Fw32_frame_menu_bar_size): Return fourth value.
2529 (Fw32_frame_rect): Block input around system calls
2530 (Fx_frame_geometry): New function.
2531 * w32menu.c (set_frame_menubar): Adjust adjust_frame_size call.
2532 * w32term.c (x_new_font): Adjust adjust_frame_size call.
2533 * widget.c (EmacsFrameSetCharSize): Adjust frame_inhibit_resize call.
2534 * window.c (Fset_window_configuration): Adjust adjust_frame_size call.
2535 * xfns.c (x_set_menu_bar_lines, x_set_internal_border_width)
2536 (Fx_create_frame): Adjust adjust_frame_size calls.
2537 (x_set_tool_bar_lines, x_change_tool_bar_height): Make sure that
2538 frame can get resized when tool-bar-lines parameter changes from
2540 (Fx_frame_geometry): New function.
2541 * xmenu.c (update_frame_menubar): On Lucid call
2542 adjust_frame_size with one pixel less height to avoid that
2543 repeatedly adding/removing the menu bar grows the frame.
2544 (free_frame_menubar): On Motif arrange to optionally preserve
2545 the old frame height when removing the menu bar.
2546 * xterm.c (x_new_font): Adjust adjust_frame_size call.
2548 2014-11-03 Eli Zaretskii <eliz@gnu.org>
2550 * xdisp.c (Fdump_glyph_matrix, Fdump_frame_glyph_matrix): Doc fix.
2551 (Fdump_frame_glyph_matrix): Don't segfault if invoked on a GUI
2552 frame; instead, print an error message.
2554 2014-11-03 Jan Djärv <jan.h.d@swipnet.se>
2556 * nsfns.m (ns_set_doc_edited): Check for FRAME_NS (Bug#18925).
2558 2014-11-02 Jan Djärv <jan.h.d@swipnet.se>
2560 * nsimage.m (allocInitFromFile:): Initialize bmRep.
2561 (dealloc): Release bmRep.
2563 * nsterm.h (EmacsImage): Remove imageListNext, refCount, reference,
2564 imageListSetNext, imageListNext.
2566 * nsimage.m (ImageList, imageListNext, imageListSetNext:)
2567 (reference): Remove.
2568 (allocInitFromFile:): Remove searching ImageList and calling
2569 reference (Bug#18918).
2570 (dealloc): Remove handling if ImageList.
2572 2014-11-02 Andreas Schwab <schwab@linux-m68k.org>
2574 * process.c (catch_child_signal): Fix incorrect assertion.
2576 2014-11-01 Jan Djärv <jan.h.d@swipnet.se>
2578 * macfont.m (macfont_draw):
2579 * nsterm.m (ns_mouse_position, judge): Clean up merge conflict.
2581 * macfont.m (macfont_glyph_extents): Turn off synthetic bold
2582 if force_integral_p (i.e. no antialias).
2583 (macfont_draw): Check ns_antialias_text, also turn off synthetic
2584 bold if no antialias (Bug#18876).
2586 * emacs.c (main): Don't chdir to $HOME on Cocoa if --chdir
2587 was given (Bug#18846).
2589 * nsterm.h (ns_set_doc_edited): Declare taking no args.
2591 * nsfns.m (ns_set_doc_edited): Do all logic (check frames) here
2592 instead of in xdisp.c, function now takes void. (Bug#18884).
2594 * xdisp.c (prepare_menu_bars): Remove HAVE_NS code.
2595 (redisplay_internal): Call ns_set_doc_edited if HAVE_NS (Bug#18884).
2597 * nsterm.h (EmacsScroller): Replace Lisp_Object win with
2598 struct window* (Bug#18889).
2599 Remove getMouseMotionPart.
2600 (ns_output): Make icon_top/left int.
2602 * nsfns.m (x_icon): icon_top/left is int.
2604 * nsterm.m (ns_mouse_position): Remove unused code.
2605 (initFrame:window:, dealloc): Use window instead of win.
2606 (getMouseMotionPart:window:x:y:): Remove, unused.
2607 (sendScrollEventAtLoc:fromEvent:): Make Lisp_Object win from window.
2609 2014-11-01 Eli Zaretskii <eliz@gnu.org>
2611 * keyboard.c (readable_events): When FLAGS include
2612 READABLE_EVENTS_FILTER_EVENTS, ignore BUFFER_SWITCH_EVENT events.
2613 This avoids returning non-nil from input-pending-p when only such
2614 events are in the queue. (Bug#18856)
2616 2014-11-01 Jan Djärv <jan.h.d@swipnet.se>
2618 * nsselect.m (QCLIPBOARD, QSECONDARY, QTEXT, QFILE_NAME)
2619 (NXPrimaryPboard, NXSecondaryPboard): Declare static.
2620 (Qforeign_selection): Remove.
2621 (ns_get_local_selection): Identation fix.
2622 (syms_of_nsselect): Remove Qforeign_selection, ns-lost-selection-hooks
2624 * nsselect.m (ns_get_local_selection): Remove calling of
2625 functions in Vselection_converter_alist (Bug#18911).
2626 (syms_of_nsselect): Remove Vselection_converter_alist.
2628 2014-10-31 Dmitry Antipov <dmantipov@yandex.ru>
2630 * font.c (copy_font_spec): Redesign to avoid Fcopy_alist
2631 and unnecessary initialization. Adjust comments.
2633 2014-10-30 Eli Zaretskii <eliz@gnu.org>
2635 * bidi.c (bidi_cache_reset_to): Invalidate bidi_cache_last_idx by
2637 (bidi_find_bracket_pairs): Pass to bidi_cache_reset_to a relative
2638 index, not an absolute one, as that's what the function expects.
2640 2014-10-30 Dmitry Antipov <dmantipov@yandex.ru>
2642 * xfaces.c (Finternal_set_lisp_face_attribute): Don't try to realize
2643 font on an initial frame when running as a daemon (Bug#18869).
2645 * fontset.c (toplevel): Adjust comment to match 2014-06-19 change.
2647 2014-10-30 Eli Zaretskii <eliz@gnu.org>
2649 * fileio.c (Fexpand_file_name): Use make_unibyte_string, not
2650 build_string, when importing a home directory. (Bug#18873)
2652 2014-12-27 Eli Zaretskii <eliz@gnu.org>
2654 * dispnew.c (buffer_posn_from_coords):
2655 Use WINDOW_WANTS_HEADER_LINE_P, not WINDOW_WANTS_MODELINE_P, to
2656 account for the header-line height. (Bug#18839)
2658 2014-10-28 Ulf Jasper <ulf.jasper@web.de>
2660 * xml.c (parse_region): Do not forget the first document child.
2662 2014-10-25 Jan Djärv <jan.h.d@swipnet.se>
2664 * nsselect.m: pasteboard_changecount is new.
2665 (ns_store_pb_change_count, ns_get_pb_change_count)
2666 (ns_get_our_change_count_for): New functions.
2667 (ns_string_to_pasteboard_internal): Correct comment.
2668 type => gtype in eassert, Call ns_store_pb_change_count.
2669 (Fns_own_selection_internal): Remove data, use value (Bug#18799).
2670 (Fns_disown_selection_internal, Fns_selection_owner_p):
2671 Replace Vselection_alist check, with change count check.
2672 (Fns_get_selection): Initialize val to Qnil. Only get local
2673 selection if change counts match (Bug#18799).
2674 (nxatoms_of_nsselect): Initialize pasteboard_changecount.
2676 2014-10-25 Noam Postavsky <npostavs@users.sourceforget.net>
2678 * w32proc.c (create_child): If calling a quoted batch file,
2679 pass NULL for exe. (Bug#18745)
2681 2014-10-24 Eli Zaretskii <eliz@gnu.org>
2683 * bidi.c (bidi_resolve_explicit, bidi_find_bracket_pairs)
2684 (bidi_resolve_brackets): Use end of string position rather than ZV
2685 when iterating over a string. (Bug#18815)
2687 2014-10-24 Martin Rudalics <rudalics@gmx.at>
2689 * keyboard.c (make_lispy_position): Return coordinates also when
2690 on scroll bars, fringes, margins or not in a window.
2691 * xdisp.c (show_mouse_face): Don't change cursor face during
2694 2014-10-23 Martin Rudalics <rudalics@gmx.at>
2696 * frame.c (Fset_frame_height, Fset_frame_width, Fset_frame_size)
2697 (frame_resize_pixelwise, frame_inhibit_implied_resize):
2698 Fix doc-strings (Bug#18789).
2700 2014-10-23 Paul Eggert <eggert@cs.ucla.edu>
2702 * Makefile.in (ACLOCAL_INPUTS): Omit unnecessary use of 'wildcard'.
2704 2014-10-22 Eli Zaretskii <eliz@gnu.org>
2706 Optimize redisplay of simple bracketed text.
2707 * bidi.c (bidi_cache_reset_to): New function.
2708 (bidi_cache_reset): Call it.
2709 (bidi_init_it, bidi_line_init): Initialize the bracket_pairing_pos
2711 (bidi_resolve_explicit): Reset bracket_pairing_pos and
2712 bracket_enclosed_type only if bracket_pairing_pos's value is not
2714 (MAX_BPA_STACK): Make sure the value is signed.
2715 (PUSH_BPA_STACK): If the BPA stack overflows, don't bail out, but
2716 stop pushing values onto the stack.
2717 (bidi_find_bracket_pairs): If the bracketed text is only on the
2718 base embedding level, remove all the states cached by this
2719 function from the cache, and return zero, so that the brackets in
2720 this segment of text are processed as normal neutrals.
2721 (bidi_resolve_brackets): Detect the brackets that are to be
2722 processed as neutrals, and don't call bidi_find_bracket_pairs on
2725 2014-10-21 Stefan Monnier <monnier@iro.umontreal.ca>
2727 * w32select.c (Fw32_selection_exists_p): Rename from
2728 Fx_selection_exists_p.
2729 (syms_of_w32select): Adjust accordingly.
2731 * w16select.c (Fw16_selection_exists_p): Rename from
2732 Fx_selection_exists_p.
2733 (syms_of_win16select): Adjust accordingly.
2735 * nsselect.m (ns_get_local_selection): Signal error rather than `quit'.
2736 (Fns_own_selection_internal): Tighten scoping.
2737 (Fns_selection_exists_p): Rename from Fx_selection_exists_p.
2738 (Fns_get_selection): Rename from Fx_get_selection_internal.
2739 (Fns_get_selection_internal, Fns_store_selection_internal):
2741 (syms_of_nsselect): Adjust accordingly.
2743 2014-10-21 Martin Rudalics <rudalics@gmx.at>
2745 * w32fns.c (Fw32_frame_menu_bar_size): New function.
2746 * w32term.c (x_set_window_size): Account for wrapped menu bar
2747 lines when setting up frame height (Bug#15174 and Bug#18720).
2748 (w32_add_wrapped_menu_bar_lines): New variable.
2750 2014-10-21 Stefan Monnier <monnier@iro.umontreal.ca>
2752 * xdisp.c (redisplay_window): Re-run pre-redisplay-function after we
2755 2014-10-20 Glenn Morris <rgm@gnu.org>
2757 * Merge in all changes up to 24.4 release.
2759 2014-10-19 Jan Djärv <jan.h.d@swipnet.se>
2761 * gtkutil.c (xg_update_menubar, xg_update_menu_item): Only call
2762 g_object_notify for label if Gtk+ >= 2.16 (Bug#16522).
2764 * xterm.h (x_output): Remove net_wm_state_hidden_seen.
2766 * xterm.c (handle_one_xevent): Check return value from
2767 x_handle_net_wm_state, remove net_wm_state_hidden_seen (Bug#18722).
2768 (get_current_wm_state): Remove net_wm_state_hidden_seen setting.
2770 * gtkutil.c (create_dialog): Don't use gtk_dialog_get_action_area on
2771 Gt+ >= 3.12, or gtk_misc_set_alignment on Gtk+ >= 3.14 (Bug#18674).
2772 (make_widget_for_menu_item): Don't use gtk_misc_set_alignment on
2773 Gtk+ >= 3.14 (Bug#18674).
2774 (update_frame_tool_bar): Don't use gtk_misc_set_padding on
2775 Gtk+ >= 3.14 (Bug#18674).
2777 2014-10-18 Paul Eggert <eggert@cs.ucla.edu>
2779 * gtkutil.c: Remove no-longer-used code.
2780 (xg_update_menubar): Remove unused local and unnecessary call to
2781 gtk_menu_item_get_submenu.
2782 (XG_TOOL_BAR_PROXY_BUTTON, xg_tool_bar_proxy_callback)
2783 (xg_get_tool_bar_widgets, xg_tool_bar_proxy_help_callback)
2784 (TOOLBAR_TOP_WIDGET): Remove; no longer used.
2786 2014-10-18 Jan Djärv <jan.h.d@swipnet.se>
2788 * xfns.c (syms_of_xfns): Remove x-gtk-whole-detached-tool-bar.
2790 * xterm.h (handlebox_widget): Remove.
2792 * xmenu.c (set_frame_menubar): Remove GTK block that calls
2795 * gtkutil.h (xg_have_tear_offs): Remove declaration.
2797 * gtkutil.c (XG_TEXT_CANCEL, XG_TEXT_OPEN, XG_TEXT_OK): New defines
2798 to handle Gtk versions.
2799 (xg_get_file_with_chooser): Use them.
2800 (xg_have_tear_offs, tearoff_remove, tearoff_activate):
2801 Remove (create_menus): Remove teroff argument and code.
2802 Remove call to gtk_menu_set_title.
2803 (xg_update_menubar, xg_update_submenu): Remove tearoff code.
2804 Adjust args to create_menus.
2805 (xg_tool_bar_menu_proxy, xg_tool_bar_detach_callback)
2806 (xg_tool_bar_attach_callback, TOOLBAR_TOP_WIDGET): Remove.
2807 (xg_pack_tool_bar): Replace TOOLBAR_TOP_WIDGET, remove detach code.
2808 (xg_make_tool_item): Remove detach code.
2809 (xg_update_tool_bar_sizes): Replace TOOLBAR_TOP_WIDGET.
2810 (find_icon_from_name): New function.
2811 (update_frame_tool_bar): Remove GtkStockItem code, move to
2812 find_icon_from_name. Let stock be a list of icon names to try.
2813 Only use gtk_image_new_from_stock on Gtk+ < 3.10.
2814 Replace TOOLBAR_TOP_WIDGET.
2815 (free_frame_tool_bar, xg_change_toolbar_position ):
2816 Replace TOOLBAR_TOP_WIDGET.
2817 (xg_initialize): Remove tearoff code.
2819 2014-10-18 Eli Zaretskii <eliz@gnu.org>
2821 * xterm.c (x_draw_bar_cursor, x_draw_hollow_cursor): Subtract 1
2822 pixel from the window's cursor glyph width, since X renders hollow
2823 blocks 1 pixel wider than the 'width' parameter.
2825 * xdisp.c (get_phys_cursor_geometry): Don't subtract 1 pixel from
2826 glyph->pixel_width; this is now done in xterm.c.
2828 Fix reordering of bracket characters in isolates.
2829 * bidi.c (bidi_cache_find): Rename the argument NEUTRALS_OK to
2830 RESOLVED_ONLY; when non-zero, return from the cache only fully
2831 resolved states. All callers changed.
2832 (CANONICAL_EQU): New macro.
2833 (PUSH_BPA_STACK): Use it to push onto the BPA stack the canonical
2834 equivalent of the paired closing bracket character.
2835 (bidi_find_bracket_pairs): Set the bracket_pairing_pos member to
2836 the default non-negative value, to be checked later in
2837 bidi_resolve_brackets. Use CANONICAL_EQU to test candidate
2838 characters against those pushed onto the BPA stack.
2839 (bidi_record_type_for_neutral): New function.
2840 (bidi_resolve_brackets): Record next_for_neutral and
2841 prev_for_neutral when embedding level gets pushed. Force
2842 resolution of bracket pairs when entering a level run that was not
2844 (bidi_resolve_neutral): Add assertions before calling
2845 bidi_resolve_neutral_1.
2846 (bidi_level_of_next_char): Remove the code that attempted to
2847 resolve unresolved neutrals; that is now done by
2848 bidi_resolve_neutral.
2850 * w32select.c (owner_callback): Mark with ALIGN_STACK attribute.
2852 2014-10-17 Eli Zaretskii <eliz@gnu.org>
2854 * xterm.c (x_draw_hollow_cursor): Fix display of hollow cursor on
2855 1-pixel R2L characters.
2856 Reported by Dmitry Antipov <dmantipov@yandex.ru>, see
2857 http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00518.html.
2859 2014-10-16 Eli Zaretskii <eliz@gnu.org>
2861 * bidi.c (bidi_find_bracket_pairs): Avoid a loop that does nothing
2864 2014-10-15 Paul Eggert <eggert@cs.ucla.edu>
2866 * bidi.c (bidi_find_bracket_pairs): Initialize local var.
2867 This pacifies GCC 4.9.1 with --enable-gcc-warnings.
2868 It's not clear to me whether the initialization is needed,
2869 but it can't hurt so I played it safe.
2871 2014-10-15 Stefan Monnier <monnier@iro.umontreal.ca>
2873 * lisp.mk (lisp): Add emacs-lisp/eldoc.elc.
2875 2014-10-15 Eli Zaretskii <eliz@gnu.org>
2877 Update the bidirectional reordering engine for Unicode 6.3 and 7.0.
2878 * bidi.c (bidi_ignore_explicit_marks_for_paragraph_level):
2880 (bidi_get_type): Return the isolate initiators and terminator types.
2881 (bidi_isolate_fmt_char, bidi_paired_bracket_type)
2882 (bidi_fetch_char_skip_isolates, find_first_strong_char)
2883 (bidi_find_bracket_pairs, bidi_resolve_brackets): New functions.
2884 (bidi_set_sos_type): Rename from bidi_set_sor_type and updated
2885 for the new features.
2886 (bidi_push_embedding_level, bidi_pop_embedding_level): Update to
2887 push and pop correctly for isolates.
2888 (bidi_remember_char): Modify to accept an additional argument
2889 and record the bidi type according to its value.
2890 (bidi_cache_iterator_state): Accept an additional argument to only
2891 update an existing state. Handle the new members of struct bidi_it.
2892 (bidi_cache_find): Arguments changed: no longer accepts a level,
2893 instead accepts a flag telling it whether it is okay to return
2894 unresolved neutrals.
2895 (bidi_initialize): Initiate and staticpro the bracket-type uniprop
2896 table. Initialize new isolate-related members.
2897 (bidi_paragraph_init): Some code factored out into
2898 find_first_strong_char.
2899 (bidi_resolve_explicit_1): Function deleted, its code incorporated
2900 into bidi_resolve_explicit.
2901 (bidi_resolve_explicit): Support the isolate initiators and
2902 terminator. Fix handling of embeddings and overrides according to
2903 new UBA requirements. Record information about previously seen
2904 characters here (moved from bidi_level_of_next_char).
2905 (bidi_resolve_weak): Adapt to changes in struct members.
2906 (FLAG_EMBEDDING_INSIDE, FLAG_OPPOSITE_INSIDE, MAX_BPA_STACK)
2907 (STORE_BRACKET_CHARPOS, PUSH_BPA_STACK): New macros.
2908 (bidi_resolve_neutral): Call bidi_resolve_brackets to handle the
2909 paired bracket resolution. Handle isolate initiators and
2911 (bidi_type_of_next_char): Remove unneeded code for BN limit.
2912 (bidi_level_of_next_char): Move the code that records information
2913 about previous characters to bidi_resolve_explicit. Fix logic of
2914 resolving neutrals and make sure their cache entries are updated.
2915 Remove now unneeded special handling of PDF level.
2917 * dispextern.h (struct glyph): Enlarge the width of resolved_level.
2918 (BIDI_MAXDEPTH): New macro, renamed from BIDI_MAXLEVEL and
2919 enlarged per Unicode 6.3.
2920 (enum bidi_bracket_type_t): New data type.
2921 (struct bidi_saved_info): Leave only 2 type members out of 4.
2923 (struct bidi_stack): Add members necessary to support isolating
2925 (struct bidi_it): Add new members necessary to support isolating
2926 sequences and bracket pair resolution.
2928 * xdisp.c (Fbidi_resolved_levels): New function.
2929 (syms_of_xdisp): Defsubr it.
2930 (append_glyph, append_composite_glyph, produce_image_glyph)
2931 (append_stretch_glyph, append_glyphless_glyph): Convert aborts to
2933 (syms_of_xdisp) <inhibit-bidi-mirroring>: New variable.
2935 * term.c (append_glyph, append_composite_glyph)
2936 (append_glyphless_glyph): Convert aborts to assertions.
2938 * .gdbinit (pgx): Display the character codepoint, resolved level,
2939 and bidi type also for glyphless glyphs.
2941 2014-10-15 Dmitry Antipov <dmantipov@yandex.ru>
2943 Avoid unwanted point motion in Fline_beginning_position.
2944 * lisp.h (scan_newline_from_point): Add prototype.
2945 * search.c (scan_newline_from_point): New function, refactored from...
2946 * cmds.c (Fforward_line): ...adjusted user.
2947 * editfns.c (Fline_beginning_position): Use scan_newline_from_point
2948 and simplify the former since the latter doesn't move point.
2950 2014-10-14 Dmitry Antipov <dmantipov@yandex.ru>
2952 Cleanup terminal handling code.
2953 * dispextern.h (get_named_tty): Remove prototype but...
2954 * termhooks.h (get_named_terminal): ...resurrect it under
2955 more meaningful name.
2956 (get_terminal): Likewise, but with...
2957 (decode_live_terminal): ...this name.
2958 (decode_tty_terminal): Add prototype.
2959 * term.c (get_tty_terminal): Remove.
2960 (get_named_tty): Remove.
2961 (Ftty_display_color_p, Ftty_display_color_cells, Ftty_type)
2962 (Fcontrolling_tty_p, Fsuspend_tty, Fresume_tty):
2963 Use decode_tty_terminal.
2964 (Ftty_no_underline, Ftty_top_frame): Use decode_live_terminal.
2965 * terminal.c (get_terminal): Refactor to...
2966 (decode_terminal, decode_live_terminal): ...new functions.
2967 (decode_tty_terminal): Replacement for get_tty_terminal.
2968 (get_named_terminal): Likewise for get_named_tty.
2969 * coding.c (Fset_terminal_coding_system_internal)
2970 (Fterminal_coding_system, Fset_keyboard_coding_system_internal):
2971 (Fkeyboard_coding_system):
2972 * composite.c (Fcomposition_get_gstring):
2973 * dispnew.c (Fsend_string_to_terminal):
2974 * frame.c (Fmake_terminal_frame):
2975 * nsfns.m (check_ns_display_info):
2976 * w32fns.c, xfns.c (check_x_display_info):
2977 * xselect.c (frame_for_x_selection): Use decode_live_terminal.
2978 * keyboard.c (handle_interrupt_signal, handle_interrupt)
2979 (Fset_quit_char): Use get_named_terminal.
2980 (Fset_output_flow_control, Fset_input_meta_mode):
2981 Use decode_tty_terminal.
2983 2014-10-13 Eli Zaretskii <eliz@gnu.org>
2985 * w32term.h (ALIGN_STACK): Use _WIN64, not _W64, to distinguish
2986 between 32-bit and 64-bit MinGW builds. (Bug#18699)
2988 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
2990 Fix port to Debian GNU/kFreeBSD 7 (wheezy) (Bug#18666).
2991 * process.c (accept4) [!HAVE_ACCEPT4]: New macro.
2993 2014-10-12 Stefan Monnier <monnier@iro.umontreal.ca>
2995 * frame.c (Fmouse_pixel_position): Call Vmouse_position_function
2998 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
3000 * editfns.c (dump_tz_string): No longer const.
3001 It might be modified.
3003 * nsmenu.m (clear): Assume OS X 10.6 or later.
3005 2014-10-12 Jan Djärv <jan.h.d@swipnet.se>
3007 * unexmacosx.c: Remove include ppc/reloc.h.
3008 (unrelocate, copy_dysymtab): Remove PPC code.
3009 (rebase_reloc_address): Remove, only used for PPC:
3011 * nsterm.m: Always include macfont.h on COCOA.
3012 (ns_update_auto_hide_menu_bar, ns_draw_fringe_bitmap)
3013 (ns_dumpglyphs_image, ns_check_menu_open)
3014 (applicationDidFinishLaunching)
3015 (antialiasThresholdDidChange:)
3016 (keyDown:, toggleFullScreen:, setPosition:portion:whole:):
3017 Remove checks for OSX <= 10.5/10.6.
3018 (changeFont:): Use macfont on COCOA, nsfont on GNUSTEP.
3019 (syms_of_nsterm): Call syms_of_macfont on COCOA, syms_of_nsfont on
3022 * nsterm.h (MAC_OS_X_VERSION_10_4, MAC_OS_X_VERSION_10_5): Remove.
3023 (NS_HAVE_NSINTEGER): Remove block.
3024 Remove >= OSX 10.6 tests.
3026 * nsmenu.m (NSMenuDidBeginTrackingNotification): Remove.
3027 (x_activate_menubar, trackingNotification:): Remove check for
3029 (menuNeedsUpdate:): Remove check for OSX < 10.5.
3031 * nsimage.m (allocInitFromFile:): Remove code for OSX < 10.6.
3033 * nsfns.m: Always include macfont.h on COCOA.
3034 (ns_filename_from_panel, ns_directory_from_panel)
3035 (Fx_create_frame, Fns_popup_font_panel, ns_run_file_dialog)
3036 (Fns_read_file_name, Fns_list_services): Remove code for OSX < 10.6
3038 * macfont.m: Remove >= 1050 check.
3039 (macfont_create_family_with_symbol)
3040 (macfont_get_glyph_for_character)
3041 (mac_font_get_glyphs_for_variants)
3042 (mac_ctfont_create_available_families, syms_of_macfont):
3043 Remove code for OSX < 10.6.
3044 (mac_font_family_group, mac_font_family_compare): Remove, only used
3047 * macfont.h (MAC_FONT_FORMAT_ATTRIBUTE, MAC_FONT_FORMAT_BITMAP)
3048 (mac_font_copy_non_synthetic_table): Remove versions for OSX < 10.6
3050 * Makefile.in: Replace nsfont.o macfont.o with ns_fontfile in
3053 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
3055 Fix putenv race conditions with undefined behavior (Bug#8705).
3056 Do all putenv calls before Emacs creates any threads.
3057 Use a safer way to modify the TZ environment variable in the
3058 presence of multiple threads. For further thread-safety,
3059 prefer localtime_r and gmtime_r to localtime and gmtime,
3060 and prefer struct tm's tm_gmtoff (if available) to calling
3061 both localtime_r and gmtime_r.
3062 * dbusbind.c (Fdbus__init_bus): Move xputenv call from here ...
3063 (init_dbusbind): ... to this new function.
3064 * emacs.c (main) [HAVE_DBUS]: Call it before creating threads.
3065 * xterm.c (x_term_init): Move xputenv call from here ...
3066 (init_xterm): ... to this new function.
3067 * emacs.c (main) [USE_GTK]: Call it before creating threads.
3068 * editfns.c (HAVE_TM_GMTOFF): Default to false.
3069 (dump_tz_string): New constant.
3070 (init_editfns): Use it. This centralizes the dump_tz stuff.
3071 Call set_time_zone_rule here, so that its xputenv is done
3072 before Emacs goes multithreaded.
3073 (mktime_z) [!HAVE_TZALLOC]: New function, which is typically
3074 thread-safe enough for Emacs.
3075 (format_time_string, Fdecode_time, Fcurrent_time_string)
3076 (Fcurrent_time_zone):
3077 Prefer localtime_r and gmtime_r, which are more thread-safe, to
3078 localtime and gmtime. Remove now-unnecessary calls to block_input.
3079 (tm_gmtoff): New static function.
3080 (Fdecode_time, Fcurrent_time_zone): Use it.
3081 (Fencode_time): Use mktime_z, for better thread-safety.
3082 (set_time_zone_rule): Now static. Rewrite to be mostly thread-safe,
3083 i.e., not quite thread-safe but good enough for Emacs typical usage.
3084 Do not reclaim storage that is in the environment; let it leak.
3085 Always call tzset, since localtime_r does not.
3086 * emacs.c (dump_tz, Fdump_emacs) [HAVE_TZSET]: Remove dump_tz stuff.
3087 This is now done in init_editfns.
3088 * systime.h (mktime_z, timezone_t, tzalloc, tzfree) [!HAVE_TZALLOC]:
3089 New macros and declarations, for platforms lacking tzalloc & friends.
3091 2014-10-09 Paul Eggert <eggert@cs.ucla.edu>
3093 * lisp.h (USE_STACK_STRING): Now true only if USE_STACK CONS.
3094 On x86 platforms this works around GCC bug 63495
3095 <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63495>,
3096 and more generally should fix a portability problem in Emacs.
3097 Reported by Stefan Monnier in:
3098 http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00261.html
3100 2014-10-08 Leo Liu <sdl.web@gmail.com>
3102 Enhance terpri to allow conditionally output a newline. (Bug#18652)
3103 * keymap.c (describe_vector_princ):
3104 * keyboard.c (Fcommand_error_default_function): Adapt to change to
3107 * print.c (printchar_stdout_last): Declare.
3108 (printchar): Record the last char written to stdout.
3109 (Fterpri): Add optional argument ENSURE.
3111 2014-10-08 Eli Zaretskii <eliz@gnu.org>
3113 * w32inevt.c (maybe_generate_resize_event): Pass non-zero as the
3114 DELAY argument to change_frame_size, so that the frame size
3115 changes, if any are needed, are delayed until the next redisplay.
3116 This is to avoid a too early QUIT inside change_frame_size, when
3117 it calls Lisp in frame_windows_min_size, in case one of the events
3118 we've read sets the quit-flag. (Bug#18649)
3120 * w32fns.c (check_x_display_info): Accept terminal objects as
3121 argument, to follow what xfns.c does.
3123 2014-10-07 Glenn Morris <rgm@gnu.org>
3125 * Makefile.in ($(srcdir)/macuvs.h)
3126 ($(lispsource)/international/charprop.el): Add explicit FORCE.
3128 2014-10-07 Eli Zaretskii <eliz@gnu.org>
3130 * decompress.c (init_zlib_functions): Move the message about zlib
3131 being unavailable from here...
3132 (Fzlib_decompress_region): ...to here. (Bug#18650)
3134 2014-10-07 Dmitry Antipov <dmantipov@yandex.ru>
3136 * font.c (Ffont_get_glyphs): Use validate_subarray and fix
3137 the case where an optional string is used. Adjust docstring.
3139 2014-10-06 Stefan Monnier <monnier@iro.umontreal.ca>
3141 * lisp.mk (lisp): Remove w32-common-fns.elc.
3143 2014-10-05 Paul Eggert <eggert@cs.ucla.edu>
3145 * keyboard.c (Qleft, Qright): Remove duplicate definitions (Bug#9927).
3146 These were already defined in buffer.c, and the duplicate
3147 definitions cause problems on platforms like 'gcc -fno-common'.
3148 Reported by Peter Dyballa in: http://bugs.gnu.org/9927#137
3150 2014-10-05 Jan Djärv <jan.h.d@swipnet.se>
3152 * nsterm.m (updateFrameSize:): Only call update_frame_tool_bar
3153 if toolbar is visible.
3155 * nsfont.m (nsfont_draw): Use CGFloat for GNUstep newer than
3158 * nsterm.m (syms_of_nsterm): ns-use-fullscreen-animation is new.
3159 (toggleFullScreen:): Use ns-use-fullscreen-animation for animate.
3160 (ns_select, ns_read_socket): Use unwind_protect to decrease
3161 apploopnr (Bug#18345).
3162 (ns_draw_window_cursor): Adjust y for hbar cursor only if smaller than
3163 line height (Bug#17977).
3165 * macfont.m: Fix indentation and import changes from macport 24.3.94.
3166 (macfont_closest_traits_index): New function.
3167 (macfont_closest_traits_index_p): Rename from
3168 macfont_closest_traits_index.
3169 (macfont_list): Use macfont_closest_traits_index_p.
3171 2014-10-05 K. Handa <handa@gnu.org>
3173 * coding.c (detect_coding_iso_2022): Set coding->rejected
3174 correctly when an invalid escape sequence is found (Bug#18610).
3176 2014-10-04 Jan Djärv <jan.h.d@swipnet.se>
3178 * gtkutil.c (create_menus): Only add tearoffs to empty menus.
3179 (xg_update_submenu): Remove has_tearoff_p, pass 1 to create_menus
3182 2014-10-04 Martin Rudalics <rudalics@gmx.at>
3184 * buffer.c (scroll_bar_width, scroll_bar_height):
3186 * window.c (Fset_window_scroll_bars): Fix doc-string.
3187 (Fwindow_scroll_bars): Have it return what the doc-string says.
3189 2014-10-03 Eli Zaretskii <eliz@gnu.org>
3191 * xdisp.c (move_it_by_lines): Call reseat_1 after moving the
3192 iterator backwards, to resync the bidi iterator. (Bug#18584)
3194 2014-10-03 Dmitry Antipov <dmantipov@yandex.ru>
3196 Consistently use min and max macros from lisp.h.
3197 * coding.c (min, max):
3199 * unexhp9k800.c (min):
3200 * unexw32.c (min, max): Use definitions from lisp.h.
3201 * regex.c (MAX, MIN) [!emacs]: Define own max and min as such.
3203 * gmalloc.c (min): Tiny style change.
3205 * fileio.c (emacs_readlinkat, Finsert_file_contents):
3206 * w32fns.c, xfns.c (x_create_tip_frame): Use AUTO_STRING.
3208 2014-10-03 Paul Eggert <eggert@cs.ucla.edu>
3210 Fix x-focus-frame bug with "Not an in-range integer" (Bug#18586).
3211 * xselect.c (X_SHRT_MAX, X_SHRT_MIN, X_LONG_MAX, X_LONG_MIN)
3212 (X_ULONG_MAX): Move these macros to xterm.h.
3213 (x_fill_property_data): Be more generous about allowing either
3214 signed or unsigned data of the appropriate width.
3215 * xterm.h (x_display_set_last_user_time): New function.
3216 All setters of last_user_time changd to use this function.
3217 If ENABLE_CHECKING, check that the times are in range.
3219 2014-10-02 Eli Zaretskii <eliz@gnu.org>
3221 * dispnew.c (adjust_decode_mode_spec_buffer): Use 'int' instead of
3222 'ssize_t'. Suggested by Paul Eggert <eggert@cs.ucla.edu>.
3224 2014-10-02 Jan Djärv <jan.h.d@swipnet.se>
3226 * xfaces.c (Finternal_set_lisp_face_attribute): Don't try to
3227 make a font_object from a tty frame (Bug#18573).
3228 (Finternal_set_lisp_face_attribute): Add FIXME comment.
3230 2014-10-02 Dmitry Antipov <dmantipov@yandex.ru>
3232 * alloc.c (mark_overlay): Assume that overlay boundaries are
3233 always markers. Add comment.
3234 * lread.c (read_internal_start): Use convenient validate_subarray.
3236 (Fread_from_string): Adjust docstring.
3238 2014-10-02 Stefan Monnier <monnier@iro.umontreal.ca>
3240 * lisp.h: Fix up compilation for USE_STACK_LISP_OBJECTS=false.
3242 * nsselect.m (ns-own-selection-internal, ns-disown-selection-internal):
3243 Rename from the "x-" prefix.
3245 2014-10-01 Stefan Monnier <monnier@iro.umontreal.ca>
3247 * xselect.c (selection-converter-alist): Fix docstring.
3249 2014-10-01 Eli Zaretskii <eliz@gnu.org>
3251 * w32proc.c (sys_spawnve): Avoid modification of the CMDNAME
3252 argument passed by the caller, when we mirror all slashes into
3255 2014-10-01 Dmitry Antipov <dmantipov@yandex.ru>
3257 * gtkutil.c (xg_set_toolkit_horizontal_scroll_bar_thumb):
3258 Resurrect old code and fix compilation with GTK < 2.13.6.
3260 2014-10-01 Paul Eggert <eggert@cs.ucla.edu>
3262 Use AUTO_CONS instead of SCOPED_CONS, etc.
3263 * frame.h (AUTO_FRAME_ARG): Rename from FRAME_PARAMETER.
3264 * lisp.h (AUTO_CONS): Rename from scoped_cons.
3265 (AUTO_LIST1): Rename from scoped_list1.
3266 (AUTO_LIST2): Rename from scoped_list2.
3267 (AUTO_LIST3): Rename from scoped_list3.
3268 (AUTO_LIST4): Rename from scoped_list4.
3269 (AUTO_STRING): Rename from SCOPED_STRING.
3270 * frame.h (AUTO_FRAME_ARG):
3271 * lisp.h (AUTO_CONS, AUTO_LIST1, AUTO_LIST2, AUTO_LIST3)
3272 (AUTO_LIST4, AUTO_STRING):
3273 Prepend a new argument 'name'.
3274 Declare a variable instead of yielding a value.
3276 * lisp.h (STACK_CONS, AUTO_CONS_EXPR): New internal macros.
3278 2014-09-30 Eli Zaretskii <eliz@gnu.org>
3280 * w32fns.c (w32_createwindow): Accept an additional argument, an
3281 array of 2 values specifying the coordinates of the frame's
3282 top-left corner. Use these values instead of calling x_get_arg,
3283 which can cons Lisp objects, and therefore cannot be called except
3284 from the main thread. Remove redundant tests for the default
3286 (my_create_window): Move the calculation of the coordinates of the
3287 frame's top-left edge here. Pass them to the input thread via the
3288 second parameter of the WM_EMACS_CREATEWINDOW message.
3289 See http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00892.html
3292 2014-09-30 Eli Zaretskii <eliz@gnu.org>
3294 * xdisp.c (cursor_row_fully_visible_p): Update commentary.
3295 (redisplay_window): Treat the frame's frozen_window_starts flag
3296 the same way as the optional_new_start flag for the window: only
3297 obey it if the glyph row showing point will be fully visible.
3298 Likewise when the window start is in a continuation line. If,
3299 after trying everything under the 'force_start' label, point is
3300 still not fully visible, give up and scroll the window.
3301 Add debugging traces. (Bug#18545)
3303 * window.c (Frecenter): Set the window's redisplay flag.
3305 2014-09-30 Eli Zaretskii <eliz@gnu.org>
3307 * w32term.c (w32_read_socket): Don't use frame dimensions for
3308 resizing if GetClientRect returned an empty (0, 0, 0, 0)
3309 rectangle. Check the return value of GetClientRect, and don't use
3310 the results if it didn't succeed.
3312 * dispnew.c (change_frame_size_1): Recompute the frame dimensions
3313 in columns and lines after correcting the pixel dimensions in
3315 (adjust_decode_mode_spec_buffer): Add assertion to avoid passing
3316 negative values to xrealloc. (Bug#18528)
3318 2014-09-30 Paul Eggert <eggert@cs.ucla.edu>
3320 * alloc.c: Remove now-unnecessary check.
3321 Suggested by Dmitry Antipov in:
3322 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00891.html
3324 * xterm.c (x_term_init): Allocate temps on stack, not on heap.
3326 * frame.c (x_set_frame_parameters): Port --enable-gcc-warnings
3327 to Ubuntu 14.04.1 x86-64.
3329 Simplify stack-allocated Lisp objects, and make them more portable.
3330 The build_local_string macro was used in two ways: (1) string
3331 literals for which scoped allocation suffices, and (2) file name
3332 components, where it's not safe in general to assume bounded-size
3333 ASCII data. Simplify by defining a new macro SCOPED_STRING that
3334 allocates a block-scope string, and by using SCOPED_STRING for (1)
3335 and build_string for (2). Furthermore, actually use stack
3336 allocation only for objects known to have sufficient alignment.
3337 This simpler implementation means Emacs can make
3338 USE_STACK_LISP_OBJECTS the default unless GC_MARK_STACK !=
3339 GC_MAKE_GCPROS_NOOPS.
3340 * lisp.h (GCALIGNED): Align even if !USE_STACK_LISP_OBJECTS,
3341 for fewer differences among implementations.
3342 (struct Lisp_String): Now GCALIGNED.
3343 (USE_STACK_LISP_OBJECTS): Default to true, since the
3344 implementation no longer insists on a nonempty GCALIGNED.
3345 But make it false if GC_MARK_STACK != GC_MAKE_GCPROS_NOOPS.
3346 (SCOPED_CONS_INITIALIZER): Remove, since it's no longer needed
3347 separately. Move definiens to scoped_cons. The old definition
3348 was incorrect when GCALIGNED was defined to be empty.
3349 (union Aligned_String): New type.
3350 (USE_STACK_CONS, USE_STACK_STRING): New constants, so that the
3351 implementation ports to compilers that don't align strictly enough.
3352 Don't worry about the union sizes; it's not worth bothering about.
3353 (scoped_cons, scoped_list1, scoped_list3, scoped_list4):
3354 Rewrite using USE_STACK_CONS.
3355 (scoped_cons): Assume the use of union Aligned_Cons.
3356 (lisp_string_size, make_local_string, build_local_string): Remove.
3357 Unless otherwise specified, all callers of build_local_string
3358 changed to use SCOPED_STRING.
3359 (SCOPED_STRING): New macro.
3360 * data.c (wrong_choice):
3361 * menu.c (single_menu_item):
3362 * process.c (Fformat_network_address):
3363 Hoist use of SCOPED_STRING out of a scope, so that its returned
3364 object lives long enough.
3365 * fileio.c (Fexpand_file_name): Use build_string, not SCOPED_STRING,
3366 as the string might be long or might not be ASCII.
3368 2014-09-29 Eli Zaretskii <eliz@gnu.org>
3370 * msdos.c (internal_terminal_init): Bump version to 25.
3372 2014-09-29 Dmitry Antipov <dmantipov@yandex.ru>
3374 Keep stack-allocated Lisp objects fast rather than versatile.
3375 * lisp.h (union Aligned_Cons) [!GCALIGNED]: Define as such.
3376 (SCOPED_CONS_INITIALIZER): New macro.
3377 (scoped_cons) [USE_STACK_LISP_OBJECTS]: Use it.
3378 (USE_LOCAL_ALLOCA): Remove.
3379 (local_cons, local_list1, local_list2, local_list3, local_list4):
3380 Remove. Stack overflow checking makes them too slow.
3381 (make_local_vector): Likewise. Also we just don't have enough
3383 (enum LISP_STRING_OVERHEAD): Remove.
3384 (local_string_init, local_vector_init): Remove prototypes.
3385 (make_local_string, build_local_string): Redesign to target short
3386 compile-time string constants, fall back to regular string allocation
3388 (lisp_string_size): New function.
3389 (verify_ascii) [ENABLE_CHECKING]: Add prototype.
3390 * alloc.c (local_string_init, local_vector_init): Remove.
3391 (verify_ascii) [ENABLE_CHECKING]: New function.
3392 * buffer.c, charset.c, chartab.c, data.c, editfns.c, emacs.c, fileio.c:
3393 * fns.c, font.c, fontset.c, frame.c, keyboard.c, keymap.c, lread.c:
3394 * menu.c, minibuf.c, process.c, textprop.c, xdisp.c, xfns.c, xfont.c:
3395 * xselect.c, xterm.c: All related users changed.
3397 2014-09-28 Ken Brown <kbrown@cornell.edu>
3399 * sheap.c (bss_sbrk_buffer_beg): Remove redundant variable.
3400 * gmalloc.c [CYGWIN]: Adapt to change in sheap.c.
3402 2014-09-27 Ken Brown <kbrown@cornell.edu>
3404 Fix implementation of HYBRID_MALLOC on Cygwin.
3405 * sheap.c (bss_sbrk_buffer_end): Cast to void *.
3406 (bss_sbrk_buffer_beg): New variable. Use it...
3407 * gmalloc.c (ALLOCATED_BEFORE_DUMPING) [CYGWIN]: ...here, to fix
3408 incorrect definition.
3410 2014-09-27 Stefan Monnier <monnier@iro.umontreal.ca>
3412 * keyboard.c (track-mouse): Rename to internal--track-mouse.
3413 Make it into a function and change arg to be a function.
3415 * lisp.mk (lisp): Add elisp-mode.elc.
3417 2014-09-26 Paul Eggert <eggert@cs.ucla.edu>
3419 * xfns.c (x_default_scroll_bar_color_parameter):
3420 Use USE_LOCAL_ALLOCA only if USE_TOOLKIT_SCROLL_BARS,
3421 to pacify --enable-gcc-warnings in non-scrollbar builds.
3423 2014-09-26 Ken Brown <kbrown@cornell.edu>
3425 * w32term.h (ALIGN_STACK): Fix the cpp condition.
3427 2014-09-25 Eli Zaretskii <eliz@gnu.org>
3429 * lisp.h (USE_STACK_LISP_OBJECTS): Default to false for 32-bit
3430 MinGW builds that use GCC before 4.2.
3432 Default to stack objects on DOS_NT platforms as well.
3433 * w32term.h (ALIGN_STACK) [__GNUC__]: Define to
3434 __attribute__((force_align_arg_pointer)) for GCC 4.2 and later.
3436 * lisp.h (USE_STACK_LISP_OBJECTS): Remove the !DOS_NT condition.
3438 * w32proc.c (enum_locale_fn, enum_codepage_fn): Add the
3439 ALIGN_STACK attribute.
3441 * w32fns.c (w32_monitor_enum): Add the ALIGN_STACK attribute.
3443 * w32uniscribe.c (add_opentype_font_name_to_list): Add the
3444 ALIGN_STACK attribute.
3446 * w32font.c (add_font_name_to_list, add_font_entity_to_list)
3447 (add_one_font_entity_to_list): Add the ALIGN_STACK attribute.
3449 2014-09-25 Martin Rudalics <rudalics@gmx.at>
3451 * frame.c (frame_inhibit_resize):
3452 * widget.c (EmacsFrameResize):
3453 * window.c (resize_frame_windows, Fset_window_configuration):
3454 * xdisp.c (expose_frame):
3455 * xfns.c (x_change_tool_bar_height):
3456 * xmenu.c (update_frame_menubar):
3457 * xterm.c (handle_one_xevent, x_new_font, x_set_window_size_1):
3458 Remove code left dead after 2014-07-27 changes.
3460 2014-09-25 Paul Eggert <eggert@cs.ucla.edu>
3462 Fix local_cons etc. to not exhaust the stack when in a loop.
3463 Problem reported in:
3464 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00696.html
3465 * buffer.c (Fother_buffer, other_buffer_safely, init_buffer):
3466 * charset.c (load_charset_map_from_file, Ffind_charset_region)
3467 (Ffind_charset_string):
3468 * chartab.c (uniprop_encode_value_numeric, uniprop_table):
3469 * data.c (wrong_range):
3470 * editfns.c (Fpropertize, format2):
3471 * emacs.c (init_cmdargs, decode_env_path):
3472 * fileio.c (auto_save_error):
3473 * fns.c (Fyes_or_no_p):
3474 * font.c (font_style_to_value, font_parse_xlfd)
3475 (font_parse_family_registry, font_delete_unmatched)
3477 * fontset.c (Fset_fontset_font):
3478 * frame.c (x_get_arg):
3479 * keyboard.c (echo_dash, safe_run_hooks_error, parse_menu_item)
3480 (read_char_minibuf_menu_prompt):
3481 * keymap.c (silly_event_symbol_error, describe_vector):
3482 * lread.c (load_warn_old_style_backquotes):
3483 * menu.c (single_menu_item):
3484 * minibuf.c (Fread_buffer):
3485 * process.c (status_message, Fformat_network_address)
3486 (server_accept_connection):
3487 * textprop.c (copy_text_properties):
3488 * xdisp.c (Fcurrent_bidi_paragraph_direction):
3489 * xfns.c (x_default_scroll_bar_color_parameter):
3490 * xfont.c (xfont_open):
3491 * xselect.c (x_clipboard_manager_error_1):
3492 * xterm.c (x_term_init):
3493 Put USE_LOCAL_ALLOCA at the start of the function.
3494 * fns.c (maybe_resize_hash_table): Use build_string instead of
3495 build_local_string, since we'd otherwise need a conditional
3496 USE_LOCAL_ALLOCA here, but this is just debugging output and is
3497 not worth the bother of optimization.
3498 * font.c (font_delete_unmatched): Remove by-hand code that
3499 observed MAX_ALLOCA limit, since it's now done automatically.
3500 * keymap.c (Fsingle_key_description): Put USE_SAFE_ALLOCA at top,
3501 since build_local_string needs its sa_alloc.
3502 * lisp.h (lisp_word_count): New function.
3503 (SAFE_ALLOCA_LISP): Use it.
3504 (USE_LOCAL_ALLOCA): New macro.
3505 (local_cons, make_local_vector, make_local_string):
3506 Observe the MAX_ALLOCA limit.
3507 (LISP_STRING_OVERHEAD): New constant.
3508 (make_local_string): Use it.
3510 2014-09-24 Paul Eggert <eggert@cs.ucla.edu>
3512 Default to stack objects on non-GNU/Linux, non-DOS_NT platforms.
3513 * lisp.h (USE_STACK_LISP_OBJECTS): Also default to true
3514 if !defined DOS_NT && !defined GNU_LINUX. I've tested this on AIX
3515 and Solaris and it's likely to work on similar platforms.
3517 Avoid signed integer overflow when converting Time to ptrdiff_t.
3518 * keyboard.c (INPUT_EVENT_POS_MAX, INPUT_EVENT_POS_MIN):
3520 (position_to_Time, Time_to_position): New functions.
3521 (gen_help_event, kbd_buffer_get_event): Use them.
3522 * systime.h (Time) [emacs && !HAVE_X_WINDOWS]:
3523 Go back to plain 'unsigned long', so that 'Time' is the same
3524 for both X and non-X builds; this is less likely to cause surprise.
3525 * termhooks.h: Remove compile-time check that Time and ptrdiff_t
3526 are the same size; this is no longer required.
3528 * keyboard.c (make_lispy_event): Avoid unnecessary tests
3529 of bit 28 and of whether an unsigned value is negative.
3530 This simplifies the code a bit, and pacifies clang 3.4.
3532 2014-09-24 Eli Zaretskii <eliz@gnu.org>
3534 * systime.h (Time): Define as size_t, to be consistent with 64-bit
3535 Windows builds, where 'long' is a 32-bit type.
3537 * w32inevt.h (w32_console_mouse_position): Update the argument
3538 types to use 'Time'.
3540 * w32term.c (w32_mouse_position)
3541 (x_horizontal_scroll_bar_report_motion)
3542 (x_scroll_bar_report_motion): Update the argument types to use
3545 2014-09-24 Dmitry Antipov <dmantipov@yandex.ru>
3547 * termhooks.h (enum scroll_bar_part): Begin from 0 to allow...
3548 (struct input_event): ...unsigned bitfields. Likewise for
3549 `event_kind' member. Prefer unsigned for `code' and 'modifiers'.
3550 Use `timestamp' for HELP_EVENT position. Add compile-time assert.
3551 * keyboard.c (gen_help_event, kbd_buffer_store_help_event)
3552 (kbd_buffer_get_event): Adjust users.
3553 (scroll_bar_parts): Add Qnil to match scroll_bar_nowhere.
3554 (make_scroll_bar_position): New function, refactored out of...
3555 (make_lispy_event): ...adjusted user.
3556 * nsterm.h (EmacsScroller): Use enum for `last_hit_part' member.
3557 * nsterm.m (ns_mouse_position, mouseUp):
3558 * term.c (term_mouse_position):
3559 * w32inevt.c (w32_console_mouse_position):
3560 * w32term.c (w32_mouse_position):
3561 * xterm.c (XTmouse_position): Use scroll_bar_above_handle.
3562 (x_send_scroll_bar_event, xm_scroll_callback, xg_scroll_callback):
3563 Prefer enum and explicit enum members to integers and numeric values.
3565 * chartab.c (uniprop_encode_value_numeric):
3566 * font.c (font_style_to_value): Use make_local_vector.
3567 (font_delete_unmatched): Use local_cons but respect MAX_ALLOCA.
3568 * keymap.c (append_key): Use scoped_list1.
3570 * lisp.h (USE_STACK_LISP_OBJECTS): Enable by default if GNU_LINUX
3571 && __GNUC__ && !__clang__. Mention known problems. Adjust comment.
3573 2014-09-24 Paul Eggert <eggert@cs.ucla.edu>
3575 Fix some slow uses and misuses of strcat.
3576 * doc.c (get_doc_string):
3577 * gtkutil.c (get_utf8_string):
3578 * xsmfns.c (x_session_initialize):
3579 Avoid recomputation of string length.
3580 * ftfont.c (ftfont_spec_pattern):
3581 * xfns.c (xic_create_fontsetname):
3582 Don't assume output buffer is initially zero.
3584 2014-09-23 Paul Eggert <eggert@cs.ucla.edu>
3586 * lisp.h (lispstpcpy): Rename from lispstrcpy, and act like stpcpy.
3587 All callers changed.
3588 * xterm.c (x_term_init): Use new functionality to avoid two needs
3589 to compute a string length.
3591 * dispextern.h, xdisp.c (window_box_right_offset): Now static.
3593 2014-09-23 Dmitry Antipov <dmantipov@yandex.ru>
3595 Use known length of a Lisp string to copy it faster.
3596 * lisp.h (lispstrcpy): New function. Add comment.
3597 * callproc.c (child_setup):
3598 * dbusbind.c (xd_append_arg):
3599 * doc.c (get_doc_string):
3600 * font.c (Ffont_xlfd_name):
3601 * frame.c (xrdb_get_resource):
3602 * process.c (Fmake_network_process, network_interface_info):
3603 * w32fns.c (Fx_open_connection):
3604 * w32proc.c (sys_spawnve):
3605 * xfns.c (select_visual):
3606 * xfont.c (xfont_list):
3607 * xsmfns.c (x_session_initialize):
3608 * xterm.c (x_term_init): Use it.
3610 2014-09-23 Paul Eggert <eggert@cs.ucla.edu>
3612 Fix SAFE_ALLOCA to not exhaust the stack when in a loop.
3613 Reported by Dmitry Antipov in thread leading to:
3614 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00713.html
3615 This patch fixes only SAFE_ALLOCA, SAFE_NALLOCA, and SAFE_ALLOCA_LISP;
3616 the experimental local_* macros enabled by USE_LOCAL_ALLOCATORS
3618 * callproc.c (call_process): Save and restore sa_avail.
3619 * lisp.h (USE_SAFE_ALLOCA): Define sa_avail.
3620 (AVAIL_ALLOCA): New macro.
3621 (SAFE_ALLOCA, SAFE_NALLOCA, SAFE_ALLOCA_LISP):
3622 Use it, and check against sa_avail rather than MAX_ALLOCA.
3624 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
3626 On OSX, do not free font-specific data more than once (Bug#18501).
3627 * macfont.m (macfont_close): Release and free font-specific data
3628 only if it wasn't previously freed.
3630 2014-09-22 David Caldwell <david@porkrind.org> (tiny change)
3632 * unexmacosx.c (dump_it): Improve error message.
3634 2014-09-22 Juri Linkov <juri@jurta.org>
3636 * image.c (imagemagick_load_image): Add delay to imagemagick metadata.
3637 (Bug#10747, bug#18334)
3639 2014-09-22 Eli Zaretskii <eliz@gnu.org>
3641 * frame.c (Fmouse_position, Fset_mouse_position): Clarify the
3642 units in which the position is measured. (Bug#18493)
3644 * xdisp.c (redisplay_internal): Force redisplay of all windows
3645 that show a buffer whose narrowing has changed. (Bug#18490)
3647 2014-09-22 Eli Zaretskii <eliz@gnu.org>
3649 * xterm.c (x_draw_hollow_cursor, x_draw_bar_cursor):
3650 * w32term.c (x_draw_hollow_cursor, x_draw_bar_cursor): In R2L
3651 lines, draw the hollow-box and hbar cursors on the right side of
3652 cursor-glyph. Thanks to martin rudalics <rudalics@gmx.at> for
3655 * xterm.c (x_draw_stretch_glyph_string):
3656 * w32term.c (x_draw_stretch_glyph_string): Fix a thinko that
3657 caused the block cursor to disappear on a TAB in R2L lines in
3658 every window except the leftmost one. Reported by Martin Rudalics
3661 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
3663 Always use matched specpdl entry to record call arguments (Bug#18473).
3664 * lisp.h (record_in_backtrace): Adjust prototype.
3665 * eval.c (record_in_backtrace): Return current specpdl level.
3666 (set_backtrace_args, set_backtrace_nargs): Merge. Adjust all users.
3667 (eval_sub, Ffuncall): Record call arguments in matched specpdl
3668 entry and use that entry in call to backtrace_debug_on_exit.
3669 (apply_lambda): Likewise. Get current specpdl level as 3rd arg.
3670 (do_debug_on_call): Get current specpdl level as 2nd arg.
3672 Prefer ptrdiff_t to int and avoid integer overflows.
3673 * fileio.c (make_temp_name):
3674 * font.c (font_parse_family_registry): Avoid integer
3675 overflow on string size calculation.
3676 * data.c (Faset): Likewise for byte index.
3678 2014-09-22 Eli Zaretskii <eliz@gnu.org>
3680 Fix display of R2L lines in partial-width windows.
3681 * xdisp.c (init_iterator): Don't use it->bidi_p before it is
3682 assigned the correct value.
3683 (extend_face_to_end_of_line): Account for truncation and
3684 continuation glyphs in R2L rows when one of the fringes is not
3686 (display_line): Don't assign negative X offset to a row if we are
3687 going to produce a truncation glyph for it. When handling
3688 truncated R2L rows, consider the width of the left fringe instead
3690 (produce_special_glyphs): Fix bogus assignments.
3692 2014-09-22 Eli Zaretskii <eliz@gnu.org>
3694 * fileio.c (Fexpand_file_name) [DOS_NT]: Make sure newdirlim is
3695 always set to a valid value. Make sure the size passed to alloca
3696 is always positive. (Bug#18516)
3698 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
3700 Avoid extra call to oblookup when interning symbols.
3701 * lisp.h (intern_driver): Add prototype.
3702 * lread.c (intern_driver): New function.
3703 (intern1, intern_c_string_1, Fintern):
3704 * font.c (font_intern_prop):
3705 * w32font.c (intern_font_name): Use it.
3707 2014-09-21 Paul Eggert <eggert@cs.ucla.edu>
3709 Minor improvements to new stack-allocated Lisp objects.
3710 * frame.h (FRAME_PARAMETER):
3711 Prefer scoped_list1 to local_list1 where either would do.
3712 * lisp.h (scoped_list4): New macro.
3713 (local_cons, local_list1, local_list2, local_list3, local_list4)
3714 (make_local_vector, make_local_string, build_local_string):
3715 Prefer functions to macros where either would do.
3716 * xdisp.c (build_desired_tool_bar_string):
3717 Prefer scoped_list4 to local_list4 where either would do.
3719 2014-09-18 Dmitry Antipov <dmantipov@yandex.ru>
3721 More and more stack-allocated Lisp objects if USE_LOCAL_ALLOCATORS.
3722 * lisp.h (local_list4) [USE_LOCAL_ALLOCATORS]: New macro.
3723 [!USE_LOCAL_ALLOCATORS]: Fall back to regular list4.
3724 * frame.h (FRAME_PARAMETER): New macro.
3725 * dispnew.c (init_display):
3726 * fontset.c (Fset_fontset_font):
3727 * frame.c (x_default_parameter):
3728 * xfaces.c (set_font_frame_param, Finternal_merge_in_global_face):
3729 * xfns.c (x_default_scroll_bar_color_parameter)
3730 (x_default_font_parameter, x_create_tip_frame): Use it.
3731 * editfns.c (Fpropertize): Use local_cons.
3732 * process.c (status_message): Use build_local_string.
3733 * xfont.c (xfont_open): Use make_local_string.
3734 * xdisp.c (build_desired_tool_bar_string): Use local_list4.
3736 2014-09-18 Paul Eggert <eggert@cs.ucla.edu>
3738 Port USE_LOCAL_ALLOCATORS code to clang 3.4 x86-64.
3739 * lisp.h (USE_LOCAL_ALLOCATORS): Define only if __GNUC__ &&
3740 !__clang__. This works with GCC and with clang and is safer for
3741 compilers we don't know about.
3742 (local_cons): Rename parameter to make capture less likely.
3744 2014-09-17 Samuel Bronson <naesten@gmail.com>
3746 * unexmacosx.c (copy_data_segment): Port to GCC 4.6+ (Bug#9927).
3748 2014-09-17 Paul Eggert <eggert@cs.ucla.edu>
3750 Fix minor problems found by static checking.
3751 * alloc.c, lisp.h (SAVE_TYPE_INT_OBJ, make_save_int_obj):
3753 * buffer.h (decode_buffer): Doc and indentation fixes.
3754 * fns.c (Qstring_collate_lessp, Qstring_collate_equalp): Now static.
3756 2014-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3758 Avoid clang-specific warnings.
3759 * buffer.c (init_buffer): Shut up -Wself-assign.
3760 * process.c (server_accept_connection): Shut up -Wunsequenced.
3762 2014-09-16 Daniel Colascione <dancol@dancol.org>
3764 * fns.c (sxhash): For symbols, use address as hash code.
3766 2014-09-16 Dmitry Antipov <dmantipov@yandex.ru>
3768 If USE_LOCAL_ALLOCATORS, allocate even more Lisp objects on stack.
3769 * charset.c (load_charset_map_from_file): Use scoped_list2
3770 and build_local_string.
3771 * buffer.c (Fother_buffer, other_buffer_safely, init_buffer):
3772 * emacs.c (init_cmdargs, decode_env_path):
3773 * fileio.c (Fexpand_file_name):
3774 * fns.c (maybe_resize_hash_table) [ENABLE_CHECKING]:
3775 * frame.c (x_get_arg):
3776 * keyboard.c (safe_run_hooks_error):
3777 * lread.c (load_warn_old_style_backquotes):
3778 * xdisp.c (Fcurrent_bidi_paragraph_direction):
3779 * xfns.c (x_default_scroll_bar_color_parameter, select_visual):
3780 * xselect.c (x_clipboard_manager_error_1)
3781 (x_clipboard_manager_save_all):
3782 * xterm.c (x_term_init): Use build_local_string.
3784 Avoid more integer overflows on string size calculations.
3785 * category.c (Fmake_category_set):
3786 * xdisp.c (get_overlay_arrow_glyph_row):
3787 * w32font.c (intern_font_name): Prefer ptrdiff_t to int.
3789 2014-09-15 Eli Zaretskii <eliz@gnu.org>
3791 * sound.c [WINDOWSNT]: Include w32common.h and mbstring.h.
3792 (SOUND_WARNING) [WINDOWSNT]: Include in do..while and improve the
3793 error message format. Use message_with_string to have non-ASCII
3794 file names properly displayed.
3795 (do_play_sound) [WINDOWSNT]: Use Unicode APIs to play sound files
3796 when w32-unicode-filenames is non-nil, but not on Windows 9X,
3797 where these APIs are not available even in UNICOWS.DLL.
3798 Improve the format of error messages and include the file name in them
3800 (Fplay_sound_internal) [WINDOWSNT]: Make the MS-Windows branch
3801 call play-sound-functions, per documentation.
3803 * w32.c (w32_get_long_filename, w32_get_short_filename):
3804 Constify the input file name arguments.
3806 * w32.h (w32_get_long_filename, w32_get_short_filename):
3809 2014-09-15 Dmitry Antipov <dmantipov@yandex.ru>
3811 If USE_LOCAL_ALLOCATORS, allocate some Lisp objects on stack.
3812 * lisp.h (local_cons, local_list1, local_list2, local_list3)
3813 [USE_LOCAL_ALLOCATORS]: New macros.
3814 [!USE_LOCAL_ALLOCATORS]: Fall back to regular functions.
3815 (build_local_string): Avoid argument name expansion clash with
3817 * alloc.c (toplevel)
3818 [USE_LOCAL_ALLOCATORS && GC_MARK_STACK != GC_MAKE_GCPROS_NOOPS]:
3819 Preprocessor guard to avoid impossible configuration.
3820 * charset.c (Ffind_charset_region, Ffind_charset_string):
3821 Use make_local_vector.
3822 * lread.c (read1, substitute_object_recurse): Use scoped_cons.
3823 * textprop.c (Fput_text_property, Fadd_face_text_property):
3825 (copy_text_properties): Use local_cons and local_list3.
3826 * chartab.c (uniprop_table):
3827 * data.c (wrong_choice, wrong_range):
3828 * doc.c (get_doc_string):
3829 * editfns.c (format2):
3830 * fileio.c (Fexpand_file_name, auto_save_error):
3831 * fns.c (Fyes_or_no_p):
3832 * font.c (font_parse_xlfd, font_parse_family_registry, font_add_log):
3833 * fontset.c (Fset_fontset_font):
3834 * keyboard.c (echo_add_key, echo_dash, parse_menu_item)
3835 (read_char_minibuf_menu_prompt):
3836 * keymap.c (silly_event_symbol_error, describe_vector):
3837 * menu.c (single_menu_item):
3838 * minibuf.c (Fread_buffer):
3839 * process.c (status_message, Fformat_network_address)
3840 (server_accept_connection): Use make_local_string and
3841 build_local_string. Prefer compound literals where appropriate.
3843 2014-09-15 Daniel Colascione <dancol@dancol.org>
3845 * fns.c (Fsort): Tweak sort docstring.
3847 2014-09-15 Eli Zaretskii <eliz@gnu.org>
3849 * w32.c (fcntl): Support O_NONBLOCK fcntl on the write side of pipes.
3850 (sys_write): When a write to a non-blocking pipe returns ENOSPC,
3851 set errno to EAGAIN instead, to allow the caller to retry the
3852 write after some waiting. Fixes deadlocks when Emacs exchanges a
3853 lot of data through the pipe. (Bug#18420)
3855 * sound.c (Fplay_sound_internal): Encode the sound file name in
3856 the ANSI codepage. Expand it against data-directory, as per docs,
3857 not against the current directory. No need to make a local copy
3858 of the file name; pass the encoded file name directly to
3859 do_play_sound. (Bug#18463)
3861 * w32.c (ansi_encode_filename): If w32_get_short_filename returns
3862 NULL, and the file name is not encodable in ANSI codepage, return
3863 the string with "?" replacement characters, which will fail the
3864 caller. This avoids returning a random value in that case.
3866 2014-09-15 Martin Rudalics <rudalics@gmx.at>
3868 * window.c (Fresize_mini_window_internal): Set w->total_lines
3869 from w->pixel_height (Bug#18422).
3871 2014-09-15 Jan Djärv <jan.h.d@swipnet.se>
3873 * nsterm.m (updateFrameSize:, initFrameFromEmacs:)
3874 (toggleFullScreen:): Take frame_resize_pixelwise into account when
3875 setting resize increments (Bug#18435).
3877 2014-09-15 Eli Zaretskii <eliz@gnu.org>
3879 * xdisp.c (pos_visible_p): Properly save and restore the iterator
3880 state around the call to line_bottom, since it can move the
3881 iterator to another screen line. This fixes off-by-one errors in
3882 the reported row in some rare cases.
3884 2014-09-14 Jan Djärv <jan.h.d@swipnet.se>
3886 * callproc.c (init_callproc): Fix bug introduced at
3887 2014-09-07 (Bug#18474).
3889 2014-09-13 Dmitry Antipov <dmantipov@yandex.ru>
3891 Prefer ptrdiff_t to int and avoid integer overflows.
3892 * fileio.c (make_temp_name):
3893 * font.c (font_parse_family_registry): Avoid integer
3894 overflow on string size calculation.
3895 * data.c (Faset): Likewise for byte index.
3897 2014-09-12 Detlev Zundel <dzu@member.fsf.org>
3899 * buffer.c (syms_of_buffer): DEFSYM Qchoice (Bug#18337).
3901 2014-09-11 Dmitry Antipov <dmantipov@yandex.ru>
3903 * lisp.h (make_local_string): Nitpick indent.
3904 * print.c (Fprin1_to_string): Remove unused GCPROs.
3906 More debugging aids around GCPROs.
3907 * lisp.h (struct gcpro) [DEBUG_GCPRO]: Add extra members.
3908 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, GCPRO6, GCPRO7):
3909 Minor restyle. If DEBUG_GCPRO, initialize extra fields.
3911 * lread.c (readevalloop_eager_expand_eval): Add GCPRO and fix
3912 bootstrap broken if GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
3914 Remove redundant GCPROs around Ffuncall and Fapply calls.
3915 This is safe because Ffuncall protects all of its arguments by itself.
3916 * charset.c (map_charset_for_dump): Remove redundant GCPRO.
3917 * eval.c (Fapply, apply1, call0, call1, call2, call3, call4, call5)
3918 (call6, call7): Likewise. Use compound literals where applicable.
3919 (run_hook_with_args_2): Use compound literal.
3921 2014-09-11 Paul Eggert <eggert@cs.ucla.edu>
3923 Pacify --enable-gcc-warnings when no window system is used.
3924 These warnings found that subscript error, so they seem worthwhile.
3925 * composite.c (char_composable_p): Simplify a bit.
3926 * frame.c (x_set_frame_parameters): Add an IF_LINT.
3927 * frame.c (x_set_horizontal_scroll_bars, x_set_scroll_bar_height):
3928 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS):
3929 * window.c (set_window_scroll_bars):
3930 Use USE_HORIZONTAL_SCROLL_BARS for simplicity.
3931 * frame.h [! USE_HORIZONTAL_SCROLL_BARS]:
3932 Ignore -Wsuggest-attribute=const.
3933 * window.h (USE_HORIZONTAL_SCROLL_BARS): New macro.
3934 (WINDOW_HAS_HORIZONTAL_SCROLL_BAR): Use it.
3936 2014-09-10 Paul Eggert <eggert@penguin.cs.ucla.edu>
3938 * charset.c (Fget_unused_iso_final_char): Fix subscript error.
3939 Use check_iso_charset_parameter instead of doing the checks by hand.
3940 (check_iso_charset_parameter): Move up. Check parameters a bit
3941 more carefully, and return true for 96-char sets. All callers changed.
3943 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
3945 Simplify lisp.h by removing the __COUNTER__ business.
3946 Reported by Dmitry Antipov in:
3947 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00220.html
3948 * lisp.h (make_local_vector, make_local_string)
3949 (build_local_string): Simplify by not bothering with __COUNTER__.
3950 The __COUNTER__ business wasn't working properly, and was needed
3951 only for hypothetical future expansion anyway.
3953 2014-09-10 Alp Aker <alp.tekin.aker@gmail.com>
3955 * nsterm.m (ns_draw_fringe_bitmap): Use the same logic as other
3956 terms to determine bitmap color. (Bug#18437)
3958 2014-09-10 Eli Zaretskii <eliz@gnu.org>
3960 * w32.c (sys_write): Use SAFE_NALLOCA for the NL -> CRLF
3963 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
3965 * xterm.c (handle_one_xevent): Add braces to pacify gcc -Wall.
3967 2014-09-10 Jan Djärv <jan.h.d@swipnet.se>
3969 * xterm.c (handle_one_xevent): Detect iconified by looking at
3970 _NET_WM_STATE_HIDDEN.
3972 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
3974 * lisp.h (DEFINE_GDB_SYMBOL_ENUM): Remove.
3975 These can generate a constant with the correct value but the wrong
3976 width, which doesn't work as a printf argument. All uses removed.
3977 Reported by Dmitry Antipov in:
3978 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00213.html
3979 (ENUMABLE): Remove; no longer needed.
3980 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
3981 Remove; no longer needed because of the above change.
3982 Each definiens moved to the only use.
3984 Improve the experimental local and scoped allocation.
3985 * alloc.c (local_string_init, local_vector_init):
3986 New functions, defined if USE_LOCAL_ALLOCATORS.
3987 Mostly, these are moved here from lisp.h, as it's not
3988 clear it's worth making them inline.
3989 * lisp.h (USE_STACK_LISP_OBJECTS): Default to false.
3990 (GCALIGNED): Depend on HAVE_STRUCT_ATTRIBUTE_ALIGNED and
3991 USE_STACK_LISP_OBJECTS, not on a laundry list.
3992 (local_string_init, local_vector_init): New decls.
3993 (union Aligned_Cons): New type.
3994 (scoped_cons): Use it. Give up on the char trick, as it's a too
3995 much of a maintenance hassle; if someone wants this speedup
3996 they'll just need to convince their compiler to align properly.
3997 Conversely, use the speedup if struct Lisp_Cons happens to
3998 be aligned even without a directive. Better yet, help it along
3999 by using union Aligned_Cons rather than struct Lisp_Cons.
4000 (pointer_valid_for_lisp_object): Remove. This check is not
4001 necessary, since make_lisp_ptr is already doing it. All uses removed.
4002 (local_vector_init, local_string_init): Move to alloc.c.
4003 (build_local_vector): Remove this awkward macro, replacing with ...
4004 (make_local_vector): New macro, which acts more like a function.
4005 Use statement expressions and use __COUNTER__ to avoid macro
4006 capture. Fall back on functions if these features are not supported.
4007 (build_local_string, make_local_string): Likewise.
4009 2014-09-09 Dmitry Antipov <dmantipov@yandex.ru>
4011 * xterm.c (x_term_init): Consolidate duplicated code.
4012 [USE_LUCID]: Revert 2014-04-02 change (Bug#18403). Add comment.
4013 (x_delete_terminal): Do not close X connection fd (Bug#18403).
4014 Add eassert and mark dpyinfo as dead only if it was alive.
4016 Add macros to allocate temporary Lisp objects with alloca.
4017 Respect MAX_ALLOCA and fall back to regular GC for large objects.
4018 * character.h (parse_str_as_multibyte): Move prototype to ...
4019 * lisp.h (parse_str_as_multibyte): ... here.
4020 (struct Lisp_Cons): Add GCALIGNED attribute if supported.
4021 (scoped_cons, scoped_list2, build_local_vector, build_local_string):
4023 (scoped_cons_init, pointer_valid_for_lisp_object, local_vector_init)
4024 (local_string_init): New functions.
4025 * alloc.c (verify_alloca) [ENABLE_CHECKING]: New function.
4026 (init_alloc_once): Call it.
4028 Cleanup last change and make all new stuff conditional.
4029 * lisp.h (build_local_string): Rename to ...
4030 (make_local_string): ... this macro.
4031 (build_local_string, scoped_list1, scoped_list3): New macros.
4032 (toplevel) [USE_STACK_LISP_OBJECTS]: Define all new macros
4033 and functions as such, use regular fallbacks otherwise.
4034 * alloc.c (verify_alloca) [USE_STACK_LISP_OBJECTS]: Define
4037 2014-09-08 Eli Zaretskii <eliz@gnu.org>
4039 * dispnew.c (prepare_desired_row): When MODE_LINE_P is zero,
4040 always make sure the marginal areas of the row are in sync with
4041 what the window wants. (Bug#18419)
4043 * data.c (set_internal): Use assq_no_quit, not Fassq, to find an
4044 existing binding of a variable, to avoid silently aborting
4045 commands that use specbind. (Bug#18331)
4047 2014-09-07 Paul Eggert <eggert@cs.ucla.edu>
4049 Fix bug uncovered by changing alloca to auto buffer (Bug#18410).
4050 * coding.c (growable_destination): New function.
4051 (produce_chars): Use it for sanity checks. Do not fiddle with
4052 dst_end if the source and destination are both nil, as it's
4053 the caller's responsibility to avoid overlap.
4054 * keyboard.c (read_decoded_event_from_main_queue):
4055 The destination must be MAX_MULTIBYTE_LENGTH times the max source
4056 length, not 4 times, to prevent decode_coding_c_string from trying
4057 to reallocate a destination. This removes the need for the FIXME.
4059 * callproc.c (exec_failed) [DOS_NT]: Define a dummy.
4060 All callers simplified. Add a comment about exec_failed, vfork,
4063 Adjust drag-and-drop fix when window is above top (Bug#18303).
4064 * xselect.c (x_fill_property_data): Don't let sign bit of negative
4065 XCDR bleed into XCAR's encoded value. Improve checks for
4066 out-of-range data while we're at it.
4068 2014-09-07 Jan Djärv <jan.h.d@swipnet.se>
4070 * xselect.c (x_fill_property_data): Handle negative XCDR when data
4071 is CONSP (Bug#18303).
4073 2014-09-07 Eli Zaretskii <eliz@gnu.org>
4075 * callproc.c (child_setup) [WINDOWSNT]: Don't call exec_failed if
4076 'alloca' gets passed arguments larger than MAX_ALLOCA.
4078 * font.c (MAX): Define if not defined elsewhere.
4080 2014-09-07 Paul Eggert <eggert@cs.ucla.edu>
4082 * keyboard.c (read_decoded_event_from_main_queue): Reinstitute alloca
4083 here for destination buffer, to work around what appears to be a
4084 bug in decode_coding_c_string when the source and destination are
4087 Use SAFE_ALLOCA etc. to avoid unbounded stack allocation (Bug#18410).
4088 This follows up on the recent thread in emacs-devel on alloca; see:
4089 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00042.html
4090 This patch also cleans up alloca-related glitches noted while
4091 examining the code looking for unbounded alloca.
4093 * callproc.c (init_callproc):
4094 Rewrite to avoid need for alloca.
4095 * buffer.c (mouse_face_overlay_overlaps)
4096 (report_overlay_modification):
4097 * buffer.h (GET_OVERLAYS_AT):
4098 * coding.c (make_subsidiaries):
4099 * doc.c (Fsnarf_documentation):
4100 * editfns.c (Fuser_full_name):
4101 * fileio.c (Ffile_name_directory, Fexpand_file_name)
4102 (search_embedded_absfilename, Fsubstitute_in_file_name):
4103 * fns.c (Fmake_hash_table):
4104 * font.c (font_vconcat_entity_vectors, font_update_drivers):
4105 * fontset.c (fontset_pattern_regexp, Ffontset_info):
4106 * frame.c (Fmake_terminal_frame, x_set_frame_parameters)
4107 (xrdb_get_resource, x_get_resource_string):
4108 * ftfont.c (ftfont_get_charset, ftfont_check_otf, ftfont_drive_otf):
4109 * ftxfont.c (ftxfont_draw):
4110 * image.c (xbm_load, xpm_load, jpeg_load_body):
4111 * keyboard.c (echo_add_key, menu_bar_items, tool_bar_items)
4113 * keymap.c (Fdescribe_buffer_bindings, describe_map):
4115 * menu.c (digest_single_submenu, find_and_call_menu_selection)
4116 (find_and_return_menu_selection):
4117 * print.c (PRINTFINISH):
4118 * process.c (Fformat_network_address):
4119 * scroll.c (do_scrolling, do_direct_scrolling, scrolling_1):
4120 * search.c (search_buffer, Fmatch_data, Fregexp_quote):
4121 * sound.c (wav_play, au_play):
4122 * syntax.c (skip_chars):
4123 * term.c (tty_menu_activate, tty_menu_show):
4124 * textprop.c (get_char_property_and_overlay):
4125 * window.c (Fset_window_configuration):
4126 * xdisp.c (safe__call, next_overlay_change, vmessage)
4127 (compute_overhangs_and_x, draw_glyphs, note_mouse_highlight):
4128 * xfaces.c (face_at_buffer_position):
4129 * xmenu.c (x_menu_show):
4130 Use SAFE_ALLOCA etc. instead of plain alloca, since the
4131 allocation size isn't bounded.
4132 * callint.c (Fcall_interactively): Redo memory_full check
4133 so that it can be done at compile-time on some platforms.
4134 * coding.c (MAX_LOOKUP_MAX): New constant.
4135 (get_translation_table): Use it.
4136 * callproc.c (call_process): Use SAFE_NALLOCA instead of
4137 SAFE_ALLOCA, to catch integer overflows on size calculation.
4138 (exec_failed) [!DOS_NT]: New function.
4139 (child_setup) [!DOS_NT]: Use it.
4140 * editfns.c (Ftranspose_regions):
4141 Hoist USE_SAFE_ALLOC + SAFE_FREE out of 'if'.
4142 * editfns.c (check_translation):
4143 Allocate larger buffers on the heap.
4144 * eval.c (internal_lisp_condition_case):
4145 Check for MAX_ALLOCA overflow.
4146 * fns.c (sort_vector): Use SAFE_ALLOCA_LISP rather than Fmake_vector.
4147 (Fbase64_encode_region, Fbase64_decode_region):
4148 Avoid unnecessary calls to SAFE_FREE before 'error'.
4149 * buffer.c (mouse_face_overlay_overlaps):
4150 * editfns.c (Fget_pos_property, check_translation):
4151 * eval.c (Ffuncall):
4152 * font.c (font_unparse_xlfd, font_find_for_lface):
4153 * ftfont.c (ftfont_drive_otf):
4154 * keyboard.c (echo_add_key, read_decoded_event_from_main_queue)
4155 (menu_bar_items, tool_bar_items):
4156 * sound.c (Fplay_sound_internal):
4157 * xdisp.c (load_overlay_strings, dump_glyph_row):
4158 Use an ordinary auto buffer rather than alloca, since the
4159 allocation size is fixed and small.
4160 * ftfont.c: Include <c-strcase.h>.
4161 (matching_prefix): New function.
4162 (get_adstyle_property): Use it, to avoid need for alloca.
4163 * keyboard.c (echo_add_key):
4164 * keymap.c (describe_map): Use ptrdiff_t, not int.
4165 * keyboard.c (echo_add_key): Prefer sizeof to strlen.
4166 * keymap.c (Fdescribe_buffer_bindings): Use SBYTES, not SCHARS,
4167 when counting bytes.
4168 * lisp.h (xlispstrdupa): Remove, replacing with ...
4169 (SAFE_ALLOCA_STRING): ... new macro with different API.
4170 This fixes a portability problem, namely, alloca result
4171 passed to another function. All uses changed.
4172 (SAFE_ALLOCA, SAFE_ALLOCA_LISP): Check for MAX_ALLOCA,
4174 * regex.c (REGEX_USE_SAFE_ALLOCA, REGEX_SAFE_FREE)
4175 (REGEX_ALLOCATE): New macros.
4176 (REGEX_REALLOCATE, REGEX_ALLOCATE_STACK, REGEX_REALLOCATE_STACK)
4177 (REGEX_FREE_STACK, FREE_VARIABLES, re_match_2_internal):
4179 * xdisp.c (message3): Use SAFE_ALLOCA_STRING rather than doing it
4181 (decode_mode_spec_coding): Store directly into buf rather than
4182 into an alloca temporary and copying the temporary to the buf.
4184 2014-09-06 Eli Zaretskii <eliz@gnu.org>
4186 * Makefile.in (EMACS_HEAPSIZE): Remove, no longer used. (Bug#18416)
4188 2014-09-04 Jan D <jan.h.d@swipnet.se>
4190 * xterm.c (x_term_init): Don't call x_session_initialize if running
4191 as a daemon (Bug#18375).
4193 * xsmfns.c: Initialize ice_fd.
4195 2014-09-04 Paul Eggert <eggert@cs.ucla.edu>
4197 Less chatter in 'make' output.
4198 * Makefile.in (AM_V_GEN, am__v_GEN_, am__v_GEN_0, am__v_GEN_1, AM_V_at)
4199 (am__v_at_, am__v_at_0, am__v_at_1): New macros, taken from Automake.
4200 ($(etc)/DOC, buildobj.h, gl-stamp): Use them.
4202 2014-09-03 Martin Rudalics <rudalics@gmx.at>
4204 * buffer.c (scroll-bar-height): Fix typo in doc-string.
4205 * frame.c (Vdefault_frame_horizontal_scroll_bars):
4207 * nsfns.m (Fx_create_frame):
4208 * w32fns.c (Fx_create_frame):
4209 * xfns.c (Fx_create_frame): Default horizontal scroll bars to
4212 2014-09-03 Eli Zaretskii <eliz@gnu.org>
4214 * dispnew.c (buffer_posn_from_coords): Fix an off-by-one error in
4215 the reported row in the case of a window with a header line, by
4216 improving on the fix committed in 2011-10-08T10:58:50Z!eliz@gnu.org
4217 eliz@gnu.org-20111008105850-ht4tvsayohvr1kjc. (Bug#18384)
4219 2014-09-03 Paul Eggert <eggert@cs.ucla.edu>
4221 * eval.c (internal_lisp_condition_case): Don't overrun the stack
4222 when configured --with-wide-int on typical 32-bit platforms.
4224 2014-09-03 Eli Zaretskii <eliz@gnu.org>
4226 * xdisp.c (display_and_set_cursor): Call erase_phys_cursor also
4227 when HPOS is negative, for the benefit of R2L glyph rows whose
4228 newline overflows into the fringe.
4230 2014-09-03 Ken Brown <kbrown@cornell.edu>
4232 * conf_post.h (strnicmp) [CYGWIN && HAVE_NTGUI]: Define. (Bug#18366)
4234 2014-09-02 Paul Eggert <eggert@cs.ucla.edu>
4236 Minor cleanup of recent strlen-avoiding patch.
4237 * fileio.c (CHECK_LENGTH): Remove.
4238 Rewrite callers so that they don't need it.
4239 (Fexpand_file_name) [DOS_NT]: Fix a case where directory length
4240 variable wasn't set.
4242 2014-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4244 * fileio.c (CHECK_LENGTH): New macro.
4245 (Fexpand_file_name): Use it and get rid of a few more calls
4246 to strlen and strcat.
4247 * callproc.c (egetenv_internal): Add arg and rename from egetenv ...
4248 * lisp.h (egetenv): ... because of a new inline function used to
4249 avoid calls to strlen for a compile-time constants.
4251 * buffer.h (decode_buffer): New function.
4252 * buffer.c (Fbuffer_name, Fbuffer_file_name, Fbuffer_base_buffer)
4253 (Fbuffer_local_variables, Fbuffer_modified_p, Fbuffer_modified_tick)
4254 (Fbuffer_chars_modified_tick, Fdelete_all_overlays):
4255 * data.c (Flocal_variables_p):
4256 * fileio.c (Fverify_visited_file_modtime):
4257 * marker.c (live_buffer): Use it.
4259 2014-09-01 Dmitry Antipov <dmantipov@yandex.ru>
4261 Avoid extra calls to strlen in filesystem I/O routines.
4262 * fileio.c (Fexpand_file_name): Avoid calls to strlen if
4263 the length of 'newdir' is known or may be precalculated.
4264 (file_accessible_directory_p): Prefer to pass Lisp_Object,
4265 not 'char *', and so use precalculated length.
4266 (Ffile_accessible_directory_p):
4267 * callproc.c (encode_current_directory, init_callproc):
4268 * charset.c (init_charset):
4269 * lread.c (load_path_check, load_path_default): Adjust users.
4270 * lisp.h (file_accessible_directory_p): Tweak prototype.
4272 2014-09-01 Eli Zaretskii <eliz@gnu.org>
4274 * w32proc.c (w32_compare_strings): Support "C" and "POSIX"
4277 2014-09-01 Paul Eggert <eggert@cs.ucla.edu>
4279 --enable-silent-rules now suppresses more chatter.
4280 * Makefile.in (AM_DEFAULT_VERBOSITY, AM_V_CC, am__v_CC_)
4281 (am__v_CC_0, am__v_CC_1, AM_V_CCLD, am__v_CCLD_, am__v_CCLD_0)
4282 (am__v_CCLD_1): New macros, taken from Automake.
4283 (.c.o, .m.o, temacs$(EXEEXT)): Use them.
4285 Clean up extern decls a bit.
4286 * bytecode.c: Include blockinput.h and keyboard.h rather
4287 than rolling their APIs by hand.
4288 * emacs.c: Include regex.h and rely on its and lisp.h's API
4289 rather than rolling them by hand.
4290 * lastfile.c: Include lisp.h, to check this file's API.
4291 * lisp.h (lisp_eval_depth, my_edata, my_endbss, my_endbss_static):
4293 * regex.h (re_max_failures): New decl.
4294 * unexcw.c, unexmacosx.c, unexw32.c:
4295 Rely on lisp.h's API rather than rolling it by hand.
4296 * vm-limit.c (__after_morecore_hook, __morecore, real_morecore):
4297 Declare at top level, to pacify GCC -Wnested-externs.
4299 2014-08-31 Eli Zaretskii <eliz@gnu.org>
4301 * xdisp.c (get_glyph_string_clip_rects): Don't let the width of a
4302 clipping rectangle become negative (i.e. large positive, since
4303 it's an unsigned data type). This can happen in R2L hscrolled
4304 glyph rows, and caused us to draw the cursor glyph on the fringe.
4305 For the details, see
4306 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00543.html.
4308 2014-08-31 Ken Brown <kbrown@cornell.edu>
4310 * gmalloc.c: Don't include <stdlib.h>. Declare system malloc and
4311 friends before defining hybrid_malloc and friends if HYBRID_MALLOC
4312 is defined. (Bug#18368)
4314 2014-08-30 Paul Eggert <eggert@cs.ucla.edu>
4316 Vector-sorting fixes (Bug#18361).
4317 It's not safe to call qsort or qsort_r, since they have undefined
4318 behavior if the user-specified predicate is not a total order.
4319 Also, watch out for garbage-collection while sorting vectors.
4320 * fns.c: Include <vla.h>.
4321 (sort_vector_predicate) [!HAVE_QSORT_R]: Remove.
4322 (sort_vector_compare): Remove, replacing with ....
4323 (inorder, merge_vectors, sort_vector_inplace, sort_vector_copy):
4324 ... these new functions.
4325 (sort_vector): Rewrite to use the new functions.
4326 GCPRO locals, since the predicate can invoke the GC.
4327 Since it's in-place return void; caller changed.
4328 (merge): Use 'inorder', for clarity.
4330 * sysdep.c (str_collate): Clear errno just before wcscoll(_l).
4331 One can't hoist this out of the 'if', because intervening calls to
4332 newlocale, twolower, etc. can change errno.
4334 2014-08-30 Eli Zaretskii <eliz@gnu.org>
4336 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Improve the
4337 wording of the error messages.
4338 (str_collate) [WINDOWSNT]: Signal an error if w32_compare_strings
4341 * w32proc.c (get_lcid_callback): Accept locale specifications
4342 without the country part, as in "enu" vs "enu_USA".
4343 (w32_compare_strings): Signal an error if a locale was specified,
4344 but couldn't be translated into a valid LCID.
4346 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
4348 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Move up setting errno.
4350 2014-08-29 Paul Eggert <eggert@cs.ucla.edu>
4352 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Do not look at
4353 errno after towlower_l. errno's value is not specified after
4354 towlower_l. Instead, assume that towlower_l returns its argument
4355 on failure, which is portable in practice.
4357 2014-08-29 Eli Zaretskii <eliz@gnu.org>
4359 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): Doc fix.
4361 * w32proc.c (w32_compare_strings): Accept additional argument
4362 IGNORE_CASE. Set up the flags for CompareStringW to ignore case
4363 if requested. If w32-collate-ignore-punctuation is non-nil, add
4364 NORM_IGNORESYMBOLS to the flags.
4365 (LINGUISTIC_IGNORECASE): Define if not already defined.
4366 (syms_of_ntproc) <Vw32_collate_ignore_punctuation>: New variable.
4368 * sysdep.c (str_collate) [WINDOWSNT]: Adapt to the interface
4371 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
4373 * sysdep.c (LC_CTYPE, LC_CTYPE_MASK, towlower_l):
4374 Define substitutes for platforms that lack them.
4375 (str_collate): Add arguments locale and ignore_case.
4377 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp):
4378 Add optional arguments LOCALE and IGNORE-CASE.
4380 * lisp.h (str_collate): Adapt argument list.
4382 2014-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4384 Add vectors support to Fsort.
4385 * fns.c (sort_vector, sort_vector_compare): New functions.
4386 (sort_list): Likewise, refactored out of ...
4387 (Fsort): ... adjusted user. Mention vectors in docstring.
4388 (sort_vector_predicate) [!HAVE_QSORT_R]: New variable.
4389 * alloc.c (make_save_int_obj): New function.
4390 * lisp.h (enum Lisp_Save_Type): New member SAVE_TYPE_INT_OBJ.
4391 (make_save_int_obj): Add prototype.
4393 Fix last change to support Darwin/OSX and FreeBSD (Bug#18354).
4394 * sysdep.c (sort_vector_compare) [DARWIN_OS || __FreeBSD__]:
4395 Conditionally define to match system's qsort_r signature.
4396 (sort_vector) [DARWIN_OS || __FreeBSD__]: Likewise in call to qsort_r.
4398 2014-08-28 Ken Brown <kbrown@cornell.edu>
4400 Add support for HYBRID_MALLOC, allowing the use of gmalloc before
4401 dumping and the system malloc after dumping. (Bug#18222)
4403 * conf_post.h (malloc, realloc, calloc, free) [HYBRID_MALLOC]:
4404 Define as macros, expanding to hybrid_malloc, etc.
4405 (HYBRID_GET_CURRENT_DIR_NAME): New macro.
4406 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Define as
4408 * gmalloc.c: Set up the infrastructure for HYBRID_MALLOC, with a
4409 full implementation on Cygwin. Remove Cygwin-specific code that
4410 is no longer needed.
4411 (malloc, realloc, calloc, free, aligned_alloc) [HYBRID_MALLOC]:
4412 Redefine as macros expanding to gmalloc, grealloc, etc.
4413 (DUMPED, ALLOCATED_BEFORE_DUMPING) [CYGWIN]: New macros.
4414 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Undefine.
4415 (USE_PTHREAD, posix_memalign) [HYBRID_MALLOC]: Don't define.
4416 (hybrid_malloc, hybrid_calloc, hybrid_free, hybrid_realloc)
4418 (hybrid_get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
4419 (hybrid_aligned_alloc) [HYBRID_MALLOC && (HAVE_ALIGNED_ALLOC ||
4420 HAVE_POSIX_MEMALIGN)]: New functions.
4421 * alloc.c (aligned_alloc) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
4422 HAVE_POSIX_MEMALIGN)]: Define as macro expanding to
4423 hybrid_aligned_alloc; declare.
4424 (USE_ALIGNED_ALLOC) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
4425 HAVE_POSIX_MEMALIGN)]: Define.
4426 (refill_memory_reserve) [HYBRID_MALLOC]: Do nothing.
4427 * sysdep.c (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
4428 Define as macro, expanding to gget_current_dir_name, and define
4430 * emacs.c (main) [HYBRID_MALLOC]: Don't call memory_warnings() or
4431 malloc_enable_thread(). Don't initialize malloc.
4432 * lisp.h (NONPOINTER_BITS) [CYGWIN]: Define (because GNU_MALLOC is
4433 no longer defined on Cygwin).
4434 (refill_memory_reserve) [HYBRID_MALLOC]: Don't declare.
4435 * sheap.c (bss_sbrk_buffer_end): New variable.
4436 * unexcw.c (__malloc_initialized): Remove variable.
4437 * ralloc.c: Throughout, treat HYBRID_MALLOC the same as
4439 * xdisp.c (decode_mode_spec) [HYBRID_MALLOC]: Don't check
4442 2014-08-28 Martin Rudalics <rudalics@gmx.at>
4444 * w32term.c (w32_horizontal_scroll_bar_handle_click):
4445 In `event->y' return entire range (the size of the scroll bar minus
4447 * xterm.c (xm_scroll_callback, xaw_jump_callback): In `whole'
4448 return entire range (the scaled size of the scroll bar minus
4449 that of the slider). In `portion' return the scaled position of
4451 (xaw_jump_callback): Restore part of code for vertical scroll
4452 bar broken in change from 2014-07-27.
4453 (xaw_scroll_callback): Provide incremental scrolling with
4454 horizontal scroll bars.
4456 2014-08-28 Eli Zaretskii <eliz@gnu.org>
4458 * conf_post.h (_GL_EXECINFO_INLINE) [MSDOS]: Don't define.
4460 * indent.c (Fvertical_motion): Fix vertical motion up through a
4461 display property after a newline. (Bug#18276)
4463 * xdisp.c (display_line): Don't assume that the call to
4464 reseat_at_next_visible_line_start ends up at a character
4465 immediately following the newline on the previous line.
4466 Avoids setting the ends_at_zv_p flag on screen lines that are not at or
4467 beyond ZV, which causes infloop in redisplay. For the details, see
4468 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00368.html.
4470 * dispnew.c (buffer_posn_from_coords): Fix mirroring of X
4471 coordinate for hscrolled R2L screen lines. (Bug#18277)
4473 2014-08-28 Paul Eggert <eggert@cs.ucla.edu>
4475 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK): Give individual defaults
4478 2014-08-27 Eli Zaretskii <eliz@gnu.org>
4480 * syntax.c (scan_lists): Don't examine positions before BEGV.
4483 2014-08-27 Paul Eggert <eggert@cs.ucla.edu>
4485 Improve robustness of new string-collation code (Bug#18051).
4486 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK, freelocale, locale_t)
4487 (newlocale, wcscoll_l): Define substitutes for platforms that
4488 lack them, so as to simplify the mainline code.
4489 (str_collate): Simplify the code by assuming the above definitions.
4490 Use wcscoll_l, not uselocale, as uselocale is too fragile.
4491 For example, the old version left the Emacs in the wrong locale if
4492 wcscoll reported an error. Use 'int', not ptrdiff_t, for the int
4493 result. Report an error if newlocale fails.
4495 2014-08-27 Michael Albinus <michael.albinus@gmx.de>
4497 * lisp.h (str_collate):
4498 * sysdep.c (str_collate): Return int.
4499 (str_collate) [__STDC_ISO_10646__]: Propagate error of wcscoll.
4501 2014-08-27 Dmitry Antipov <dmantipov@yandex.ru>
4503 Fix some glitches in previous change.
4504 * sysdep.c (stack_direction): Replace stack_grows_down
4505 to simplify calculation of stack boundaries.
4506 (handle_sigsegv): Check whether we really crash somewhere near
4507 to stack boundary, and handle fatal signal as usual if not.
4508 (init_sigsegv): Adjust accordingly.
4509 * keyboard.c (Vtop_level_message): Rename to
4510 Vinternal__top_level_message, as suggested by Stefan Monnier in
4511 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00493.html
4512 All related users changed.
4514 2014-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4516 Handle C stack overflow caused by too nested Lisp evaluation.
4517 * lisp.h (toplevel) [HAVE_STACK_OVERFLOW_HANDLING]: Declare
4518 siglongjmp point to transfer control from SIGSEGV handler.
4519 * keyboard.c (return_to_command_loop, recover_top_level_message)
4520 [HAVE_STACK_OVERFLOW_HANDLING]: New variables.
4521 (regular_top_level_message): New variable.
4522 (command_loop) [HAVE_STACK_OVERFLOW_HANDLING]: Handle non-local
4523 exit from SIGSEGV handler and adjust message displayed by Vtop_level
4525 (syms_of_keyboard): DEFVAR Vtop_level_message and initialize
4526 new variables described above.
4527 * sysdep.c [HAVE_SYS_RESOURCE_H]: Include sys/resource.h as such.
4528 (stack_grows_down, sigsegv_stack, handle_sigsegv)
4529 [HAVE_STACK_OVERFLOW_HANDLING]: New variables and function.
4530 (init_sigsegv): New function.
4531 (init_signals): Use it.
4533 2014-08-25 Ken Brown <kbrown@cornell.edu>
4535 * emacs.c (main): Remove use of obsolete macro
4536 G_SLICE_ALWAYS_MALLOC.
4538 2014-08-25 Eli Zaretskii <eliz@gnu.org>
4540 Implement locale-sensitive string collation for MS-Windows.
4541 * w32proc.c (get_lcid_callback, get_lcid, w32_compare_strings):
4542 New functions. (Bug#18051)
4544 * w32.h (w32_compare_strings): Add prototype.
4546 * w32.c <g_b_init_compare_string_w>: New global flag.
4547 (globals_of_w32): Initialize it.
4549 * sysdep.c (str_collate) [WINDOWSNT]: Implementation for MS-Windows.
4551 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp)
4552 [WINDOWSNT]: Call str_collate on MS-Windows.
4554 2014-08-25 Dmitry Antipov <dmantipov@yandex.ru>
4556 One more minor cleanup of font subsystem.
4557 * font.h (struct font_driver): Convert text_extents to
4558 return void because returned value is never actually used.
4559 * macfont.m (macfont_text_extents):
4560 * w32font.c (w32font_text_extents):
4561 * xftfont.c (xftfont_text_extents): Adjust to return void
4562 and assume that 'metrics' argument is always non-NULL.
4563 * ftfont.c (ftfont_text_extents):
4564 * xfont.c (xfont_text_extents): Likewise. Avoid redundant memset.
4566 2014-08-25 Paul Eggert <eggert@cs.ucla.edu>
4568 Minor cleanups of str_collate fix (Bug#18051).
4569 * fns.c (str_collate): Move decl from here ...
4570 * lisp.h (str_collate): ... to here.
4571 * sysdep.c (str_collate): Prune away some of the forest of ifdefs.
4572 Remove unnecessary casts. Use SAFE_NALLOCA to avoid
4573 potential problems with integer overflow. Don't assume
4574 setlocale succeeds. Remove unnecessary test before restoring
4575 locale via setlocale, and free the copied setlocale string
4578 2014-08-24 Michael Albinus <michael.albinus@gmx.de>
4580 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): New DEFUNs.
4582 * sysdep.c (str_collate): New function. (Bug#18051)
4584 2014-08-23 Karol Ostrovsky <karol.ostrovsky@gmail.com> (tiny change)
4586 * Makefile.in (emacs$(EXEEXT)): Retry deletion of bootstrap-emacs
4587 if the initial "rm -f" fails. This is for MinGW builds, where
4588 MS-Windows will not allow deleting the executable file of a
4591 2014-08-20 Eli Zaretskii <eliz@gnu.org>
4593 * w32term.c (w32_scroll_bar_handle_click)
4594 (w32_horizontal_scroll_bar_handle_click)
4595 (x_scroll_bar_report_motion)
4596 (x_horizontal_scroll_bar_report_motion): For SB_THUMBPOSITION and
4597 SB_THUMBTRACK, use the 32-bit position information returned by
4598 GetScrollInfo, not the 16-bit information returned in the Windows
4601 2014-08-19 Eli Zaretskii <eliz@gnu.org>
4603 * w32term.c (w32_horizontal_scroll_bar_handle_click): Fix the
4604 second coordinate ('y') reported for dragging the horizontal
4607 2014-08-19 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
4609 * xdisp.c (erase_phys_cursor): Fix confusion between window-relative
4610 and text area-relative x-coordinates.
4612 2014-08-17 Eli Zaretskii <eliz@gnu.org>
4614 Avoid overwriting the reversed_p flags in the glyph matrices when
4615 init_iterator or start_display are called.
4616 * xdisp.c (init_iterator): Don't initialize the reversed_p flag of
4618 (tool_bar_height, redisplay_tool_bar, try_window)
4619 (try_window_reusing_current_matrix, try_window_id)
4620 (get_overlay_arrow_glyph_row, display_menu_bar): Initialize the
4621 reversed_p flag of the iterator's glyph row where the glyph row
4622 is going to be redrawn.
4624 2014-08-16 Paul Eggert <eggert@cs.ucla.edu>
4626 * xdisp.c (set_horizontal_scroll_bar): Don't use uninitialized local.
4628 2014-08-16 Martin Rudalics <rudalics@gmx.at>
4630 * w32term.c (w32_horizontal_scroll_bar_handle_click): In y part
4631 of emacs_event return length from si.nPage to si.nMax.
4632 * xdisp.c (set_horizontal_scroll_bar): For right-to-left text
4633 interchange start and end of thumb.
4635 2014-08-15 Ken Brown <kbrown@cornell.edu>
4637 * gmalloc.c (_malloc_mutex, _aligned_blocks_mutex) [CYGWIN]: Use
4638 ERRORCHECK mutexes. (Bug#18222)
4640 2014-08-12 Martin Rudalics <rudalics@gmx.at>
4642 * frame.c (set_menu_bar_lines_1): Remove.
4643 (set_menu_bar_lines): Call change_frame_size instead of
4644 set_menu_bar_lines_1.
4646 2014-08-11 Jan Djärv <jan.h.d@swipnet.se>
4648 * nsfns.m (Fx_create_frame): Call adjust_frame_size,
4651 2014-08-11 Glenn Morris <rgm@gnu.org>
4653 * fileio.c: Revert 2013-01-31 change, which chose coding system for
4654 writing before backing up, since it causes a more serious problem
4655 than the one it solves. (Closes Bug#18141, reopens Bug#13522.)
4656 (choose_write_coding_system): No longer callable from Lisp.
4657 Move last piece back here from Fwrite_region.
4658 (Fwrite_region, syms_of_fileio): Update for above changes.
4660 2014-08-11 Martin Rudalics <rudalics@gmx.at>
4662 * window.c (Fwindow_valid_p): Fix doc-string (Bug#18194).
4663 (Fwindow_new_total, Fwindow_normal_size, Fwindow_new_normal)
4664 (Fwindow_new_pixel, Fset_window_new_pixel)
4665 (Fset_window_new_total, Fset_window_new_normal)
4666 (Fwindow_resize_apply): Fix doc-strings (see Bug#18112).
4668 http://lists.gnu.org/archive/html/bug-gnu-emacs/2014-08/msg00287.html
4670 2014-08-11 Eli Zaretskii <eliz@gnu.org>
4672 * fontset.c (Finternal_char_font): Recompute basic faces if the
4673 frame's face cache was cleared. (Bug#18162)
4675 2014-08-11 Dmitry Antipov <dmantipov@yandex.ru>
4677 Fix bug with uninitialized undo list of an indirect buffer (Bug#18180).
4678 * buffer.c (Fmake_indirect_buffer): Initialize undo list with the
4679 base buffer's undo list.
4681 2014-08-10 Reuben Thomas <rrt@sc3d.org>
4683 Fix a couple of recent inadvertent breaks of the MSDOS port.
4684 * msdos.c: include required menu.h
4685 * term.c: set correct menu_show_hook on MSDOS.
4687 2014-08-10 Martin Rudalics <rudalics@gmx.at>
4689 Fix handling of menu bar line on TTY frames (Bug#18136)
4691 * dispnew.c (handle_window_change_signal):
4692 * keyboard.c (Fsuspend_emacs): Call change_frame_size with
4693 frame's menu bar lines subtracted from height.
4694 * frame.c (frame_inhibit_resize): Inhibit resizing of TTY
4696 (adjust_frame_size): Count in menu bar when setting FrameRows.
4697 (make_terminal_frame): When setting up the frame's lines and
4698 text height don't count in the menu bar.
4699 (Fmake_terminal_frame): Call adjust_frame_size with menu bar
4700 lines subtracted from height.
4701 (do_switch_frame): Set tty's FrameRows to number of total lines
4703 (Fframe_pixel_height, Fframe_pixel_width): If no window system
4704 is used, return total number of lines and columns.
4705 * menu.c (emulate_dialog_with_menu): Use FRAME_TOTAL_LINES instead
4707 * term.c (OUTPUT, tty_set_terminal_modes)
4708 (tty_set_terminal_window, tty_set_scroll_region)
4709 (tty_clear_to_end, tty_write_glyphs, tty_write_glyphs_with_face)
4710 (tty_ins_del_lines, tty_menu_display, tty_menu_activate):
4711 Use FRAME_TOTAL_LINES instead of FRAME_LINES.
4712 (Fresume_tty): Use FRAME_TOTAL_LINES instead of FRAME_LINES.
4713 Call change_frame_size with frame's menu bar lines subtracted
4715 * w32console.c (w32con_clear_to_end, w32con_clear_frame)
4716 (w32con_ins_del_lines): Use FRAME_TOTAL_LINES instead of
4719 2014-08-09 Reuben Thomas <rrt@sc3d.org>
4721 * alloc.c (Fmemory_info): Remove a stray brace.
4723 * process.c: Fix a comment typo.
4725 * msdos.c, dosfns.c (init_dosfns): Remove support for DJGPP < 2.02.
4727 2014-08-09 Jan Djärv <jan.h.d@swipnet.se>
4729 * widgetprv.h (EmacsFramePart): Remove font.
4731 * widget.c (DEFAULT_FACE_FONT, EmacsFrameSetValues, setup_frame_gcs)
4732 (resources, setup_frame_cursor_bits): Remove unused variables and
4733 functions, esp. wrt. font (Bug#18227).
4735 2014-08-07 Paul Eggert <eggert@cs.ucla.edu>
4737 * xterm.c (x_delete_terminal): Plug file descriptor leak (Bug#17691).
4739 2014-08-07 Reuben Thomas <rrt@sc3d.org>
4741 Refer to MS-DOS using the same name everywhere.
4743 * editfns.c: Fix a couple of ``MS-DOG''s missed in the previous
4747 2014-08-05 Martin Rudalics <rudalics@gmx.at>
4749 * w32term.c (w32_redeem_scroll_bar):
4750 * xterm.c (XTredeem_scroll_bar): Revert part of last change by
4751 not redeeming scroll bars that have been turned off.
4753 2014-08-05 Dmitry Antipov <dmantipov@yandex.ru>
4755 * keyboard.c (safe_run_hooks): Follow the convenient style to bind
4756 inhibit-quit to t and pass 2 args to safe_run_hook_funcall. See
4757 <http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00077.html>.
4758 (safe_run_hook_funcall): Adjust accordingly.
4760 2014-08-04 Martin Rudalics <rudalics@gmx.at>
4762 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS):
4763 Condition correctly according to toolkit used.
4764 * frame.c (make_initial_frame, make_terminal_frame)
4765 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height)
4766 (Vdefault_frame_horizontal_scroll_bars): Correctly condition
4767 assignments according to presence of toolkit scrollbars.
4768 * window.h (WINDOW_HAS_HORIZONTAL_SCROLL_BAR):
4769 Condition correctly according to toolkit used.
4770 * window.c (set_window_scroll_bars): Set horizontal scroll bar
4771 only if toolkit supports it.
4772 * w32term.c (w32_redeem_scroll_bar): Always redeem scroll bar if
4774 * xterm.c (x_scroll_bar_create): Initialize horizontal slot for
4776 (XTredeem_scroll_bar): Always redeem scroll bar if present.
4778 2014-08-04 Dmitry Antipov <dmantipov@yandex.ru>
4780 * keyboard.c (safe_run_hook_funcall): Avoid consing around
4781 Vinhibit_quit and prefer internal_condition_case_n to pass args.
4782 (safe_run_hooks_error, safe_run_hooks_1): Adjust accordingly.
4783 (safe_run_hooks): Remove comment which is not relevant any more.
4785 2014-08-03 Paul Eggert <eggert@cs.ucla.edu>
4787 Don't let big frames overrun the stack.
4788 * dispnew.c (mirrored_line_dance, mirror_line_dance, scrolling):
4789 Use SAFE_NALLOCA, not alloca.
4791 Fix bug with clang + directory_files_internal + GC (Bug#16986).
4792 * dired.c (directory_files_internal): Use a volatile variable
4793 to prevent the compiler from optimizing away all copies of a local.
4794 I wonder how many other GC-related bugs like this lurk elsewhere?
4796 Avoid 100% CPU utilization on ssh session exit (Bug#17691).
4797 * xterm.h (struct x_display_info): New member 'connection'.
4798 * xterm.c (x_term_init, x_delete_terminal): Set and use it,
4799 so that x_delete_terminal has a file descriptor to pass to
4800 delete_keyboard_wait_descriptor.
4802 Don't mishandle year-9999 dates (Bug#18176).
4803 * editfns.c (decode_time_components): Store an invalid timespec
4804 on overflow, instead of returning false, so that the caller can
4805 distinguish overflow from other errors.
4806 (lisp_time_argument, lisp_seconds_argument): If the time is out
4807 of range, signal a time overflow instead of an invalid time spec.
4808 * keyboard.c (decode_timer): Treat time overflow like other
4811 Avoid undefined behavior with signed left shift.
4812 Caught by 'gcc -fsanitize=undefined'.
4813 * dispextern.h, scroll.c (scrolling_max_lines_saved, scrolling_1):
4814 * dispnew.c (line_hash_code, scrolling):
4815 * scroll.c (calculate_scrolling, calculate_direct_scrolling):
4816 Use 'unsigned', not 'int', for line hashes.
4817 (scrolling_max_lines_saved): Avoid mystery constants for hash sizes.
4819 2014-08-02 Paul Eggert <eggert@cs.ucla.edu>
4821 Make compare-strings more compatible with old behavior (Bug#17903).
4822 * fns.c (Fcompare_strings): Silently bring too-large ends into range.
4824 2014-08-02 Jan Djärv <jan.h.d@swipnet.se>
4826 * gtkutil.c (create_dialog): Force min spacing 10 between buttons.
4827 Don't add label between left and right buttons (Bug#18129).
4829 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
4831 Make functions static that no longer need to be extern.
4832 * frame.c, frame.h (set_menu_bar_lines):
4833 * keyboard.c (Qleftmost, Qrightmost):
4834 * xfns.c, frame.h, menu.h (x_set_menu_bar_lines, x_set_tool_bar_lines)
4835 (x_set_internal_border_width):
4838 2014-08-01 Eli Zaretskii <eliz@gnu.org>
4840 Fix display of R2L lines when the last character fits only partially.
4841 See http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00476.html
4843 * xdisp.c (extend_face_to_end_of_line): If the last glyph of an
4844 R2L row is visible only partially, give the row a negative x
4846 (display_line): Fix the calculation of the glyph whose pixel width
4847 is used to decide whether the last produced glyph fits on the
4848 line. When the last glyph fits only partially, give the row a
4851 Fix hscroll of R2L lines that begin with a TAB or another wide glyph.
4852 * xdisp.c (append_stretch_glyph): In a R2L glyph row, decrease the
4853 pixel width of the first glyph that is hscrolled from display.
4854 (display_line): In R2L glyph rows, don't give a negative offset to
4855 row->x when the first glyph begins before first_visible_x.
4857 * xdisp.c (display_line): If called with iterator set up to write
4858 to a marginal area, delay the call to handle_line_prefix until we
4859 switch back to the text area. (Bug#18035)
4861 * .gdbinit (xwindow): The members total_cols, total_lines,
4862 left_col, and top_line are C integers (and has been so for the
4865 2014-08-01 Andreas Schwab <schwab@suse.de>
4867 * macros.c (Fstart_kbd_macro): Initialize kbd_macro_ptr and
4868 kbd_macro_end together with kbd_macro_buffer. (Bug#18140)
4870 2014-08-01 Dmitry Antipov <dmantipov@yandex.ru>
4872 * atimer.c (toplevel) [HAVE_TIMERFD]: Include errno.h.
4873 (timerfd_callback): Ignore weird events with no data. Add tight
4874 assertions and comments.
4875 (init_atimer) [HAVE_TIMERFD]: Add environment variable to optionally
4876 disable timerfd-based timer. Use TFD_NONBLOCK for timer descriptor.
4878 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
4880 * frame.c (x_set_frame_parameters): Fix typo in previous patch.
4881 I had confused && with ||.
4883 2014-07-31 Paul Eggert <eggert@cs.ucla.edu>
4885 Simplify timerfd configuration and fix some minor glitches.
4886 * atimer.c (TIMERFD_CREATE_FLAGS): Remove; we now assume TFD_CLOEXEC.
4887 (alarm_timer, alarm_timer_ok, set_alarm, init_atimer):
4888 Fall back on timer_create if timerfd_create fails at runtime.
4889 (resolution) [HAVE_CLOCK_GETRES]: Remove; we now rely on the
4890 kernel primitives to do resolution. All uses removed.
4891 (timerfd) [!HAVE_TIMERFD]: Define to be -1, for convenience.
4892 (turn_on_atimers): Clear timer_create-based timers too,
4895 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
4896 Without this change, the code can access the local variable 'width'
4897 even when it has not been initialized, and likewise for 'height';
4898 in either case this leads to undefined behavior.
4900 2014-07-30 Dmitry Antipov <dmantipov@yandex.ru>
4902 * xrdb.c (x_load_resources) [USE_MOTIF]: Although not strictly
4903 necessary, put horizontal scroll bar resources as well. See
4904 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00430.html>.
4905 * xterm.c (x_sync_with_move): Really wait 0.5s, not 0.0005s.
4907 2014-07-29 Dmitry Antipov <dmantipov@yandex.ru>
4909 * xrdb.c (x_load_resources) [!USE_MOTIF]: Put horizontal scroll bar
4910 background value to match the resource of its vertical counterpart.
4912 2014-07-29 Martin Rudalics <rudalics@gmx.at>
4914 * frame.c (adjust_frame_size): Use FRAME_WINDOW_P instead of
4915 FRAME_X_WINDOW when calling x_set_window_size (Bug#18138).
4917 2014-07-28 Martin Rudalics <rudalics@gmx.at>
4919 * frame.c (x_set_frame_parameters): Revert part of 2014-07-24
4920 change that added the top margin height to the requested height
4921 and revert (undocumented) part of 2014-07-28 change that changed
4922 the logic of whether a size change occurred.
4924 2014-07-28 Eli Zaretskii <eliz@gnu.org>
4926 * .gdbinit (xwindow): The members total_cols, total_lines,
4927 left_col, and top_line are C integers (and has been so for the
4930 * .gdbinit (xsubchartable): The members 'depth' and 'min_char' are
4933 2014-07-28 Dmitry Antipov <dmantipov@yandex.ru>
4935 On GNU/Linux, use timerfd for asynchronous timers.
4936 * atimer.c (toplevel) [HAVE_TIMERFD]: Include sys/timerfd.h.
4937 (toplevel): Rename alarm_timer_ok to special_timer_available.
4938 [HAVE_TIMERFD]: Declare timerfd.
4939 [HAVE_CLOCK_GETRES]: Declare resolution.
4940 (start_atimer) [HAVE_CLOCK_GETRES]: Round up timestamp to
4941 system timer resolution.
4942 (set_alarm) [HAVE_TIMERFD]: Use timerfd_settime.
4943 (timerfd_callback) [HAVE_TIMERFD]: New function.
4944 (atimer_result, debug_timer_callback, Fdebug_timer_check)
4945 [ENABLE_CHECKING]: New function for the sake of automated tests.
4946 (init_atimer) [HAVE_TIMERFD]: Setup timerfd.
4947 [HAVE_CLOCK_GETRES]: Likewise for system timer resolution.
4948 [ENABLE_CHECKING]: Defsubr test function.
4949 * atimer.h (timerfd_callback) [HAVE_TIMERFD]: Add prototype.
4950 * lisp.h (add_timer_wait_descriptor) [HAVE_TIMERFD]: Likewise.
4951 * process.c (add_timer_wait_descriptor) [HAVE_TIMERFD]: New function.
4953 Fix --without-x build and pacify --enable-gcc-warnings.
4954 Problems reported in Bug#18122 and Bug#18124.
4955 * frame.c (get_frame_param): Define even if !HAVE_WINDOW_SYSTEM.
4956 (frame_windows_min_size): Now static.
4957 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS) [!HAVE_WINDOW_SYSTEM]:
4959 (adjust_frame_size): Always declare prototype.
4961 Fix Gnus-related issues reported by David Kastrup <dak@gnu.org> in
4962 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00370.html>.
4963 * atimer.c (timerfd_callback): Always read expiration data.
4965 (turn_on_atimers) [HAVE_TIMERFD]: Disarm timerfd timer.
4966 * process.c (add_timer_wait_descriptor): Add timer descriptor
4967 to input_wait_mask and non_process_wait_mask as well.
4969 2014-07-28 Paul Eggert <eggert@cs.ucla.edu>
4971 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
4973 2014-07-27 Jan Djärv <jan.h.d@swipnet.se>
4975 * nsterm.m (applicationDidFinishLaunching antialiasThresholdDidChange):
4976 Reinstate code removed by the prevoius commit to this file.
4978 2014-07-27 Martin Rudalics <rudalics@gmx.at>
4980 * buffer.h (struct buffer): New fields scroll_bar_height and
4981 horizontal_scroll_bar_type.
4982 * buffer.c (bset_scroll_bar_height)
4983 (bset_horizontal_scroll_bar_type): New functions.
4984 (Fbuffer_swap_text): Handle old_pointm field.
4985 (init_buffer_once): Set defaults for scroll_bar_height and
4986 horizontal_scroll_bar_type.
4987 (syms_of_buffer): New variables scroll_bar_height and
4988 horizontal_scroll_bar_type.
4989 * dispextern.h (window_part): Rename ON_SCROLL_BAR to
4990 ON_VERTICAL_SCROLL_BAR. Add ON_HORIZONTAL_SCROLL_BAR.
4991 (set_vertical_scroll_bar): Remove prototype.
4992 (x_change_tool_bar_height): Add prototype.
4993 * dispnew.c (adjust_frame_glyphs_for_frame_redisplay)
4994 (window_to_frame_vpos, update_frame_1, scrolling, init_display):
4995 Use FRAME_TOTAL_COLS and FRAME_TOTAL_LINES instead of FRAME_COLS
4997 (adjust_frame_glyphs_for_window_redisplay): Rearrange lines.
4998 (update_window): Start mode_line_row->y after horizontal scroll
5000 (change_frame_size_1): Call adjust_frame_size.
5001 (init_display): When changing the size of a tty frame do not
5002 pass height of menu bar.
5003 (Qframe_windows_min_size): New symbol.
5004 * frame.h (struct frame): List tool bar fields after menu bar
5005 fields. Add official, total_lines, horizontal_scroll_bars,
5006 config_scroll_bar_height and config_scroll_bar_lines fields.
5007 (FRAME_HAS_HORIZONTAL_SCROLL_BARS)
5008 (FRAME_CONFIG_SCROLL_BAR_HEIGHT, FRAME_CONFIG_SCROLL_BAR_LINES)
5009 (FRAME_SCROLL_BAR_AREA_HEIGHT, FRAME_SCROLL_BAR_COLS)
5010 (FRAME_SCROLL_BAR_LINES, FRAME_TOTAL_LINES, SET_FRAME_LINES)
5011 (FRAME_WINDOWS_HEIGHT): New macros.
5012 (SET_FRAME_HEIGHT, FRAME_TEXT_LINES_TO_PIXEL_HEIGHT)
5013 (FRAME_PIXEL_Y_TO_LINE, FRAME_PIXEL_HEIGHT_TO_TEXT_LINES)
5014 (FRAME_TEXT_TO_PIXEL_HEIGHT): Separately count top margin and
5015 horizontal scroll bar.
5016 (frame_inhibit_resize, adjust_frame_size)
5017 (frame_windows_min_size): Add declarations.
5018 (Qscroll_bar_height, Qhorizontal_scroll_bars)
5019 (x_set_scroll_bar_default_height, x_set_left_fringe)
5020 (x_set_right_fringe, x_set_vertical_scroll_bars)
5021 (x_set_horizontal_scroll_bars, x_set_scroll_bar_width)
5022 (x_set_scroll_bar_height): Add external declarations.
5023 * frame.c: (frame_inhibit_resize, frame_windows_min_size)
5024 (adjust_frame_size): New functions.
5025 (make_frame): Initial horizontal_scroll_bars field.
5026 Use SET_FRAME_LINES. Don't allow horizontal scroll bar in
5028 (make_initial_frame, make_terminal_frame): No horizontal scroll
5029 bar in initial and terminal frames. Use adjust_frame_size.
5030 (Fframe_total_cols): Fix doc-string.
5031 (Fframe_total_lines, Fscroll_bar_height): New Lisp functions.
5032 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
5033 Rewrite using adjust_frame_size.
5034 (Qscroll_bar_height, Qhorizontal_scroll_bars)
5035 (Qframe_windows_min_size): New symbols.
5036 (x_set_frame_parameters): Remove call of check_frame_size.
5037 (x_report_frame_params): Return scroll_bar_height value.
5038 (x_set_left_fringe, x_set_right_fringe): New functions.
5039 (adjust_frame_height, x_set_internal_border_width)
5040 (x_set_fringe_width): Remove.
5041 (x_set_internal_border_width, x_set_vertical_scroll_bars)
5042 (x_set_scroll_bar_width, x_set_right_divider_width)
5043 (x_set_bottom_divider_width): Rewrite using adjust_frame_size.
5044 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height):
5046 (x_figure_window_size): Rewrite to make frame display the
5047 expected number of lines.
5048 (Vdefault_frame_scroll_bars): Rewrite doc-string.
5049 (Vdefault_frame_horizontal_scroll_bars)
5050 (Vframe_initial_frame_tool_bar_height)
5051 (frame_inhibit_implied_resize): New variables.
5052 * fringe.c (compute_fringe_widths): Remove.
5053 * gtkutil.h (YG_SB_MIN, YG_SB_MAX, YG_SB_RANGE): Define.
5054 (xg_create_horizontal_scroll_bar)
5055 (xg_update_horizontal_scrollbar_pos)
5056 (xg_set_toolkit_horizontal_scroll_bar_thumb)
5057 (xg_get_default_scrollbar_height)
5058 (xg_clear_under_internal_border): Extern.
5059 * gtkutil.c (xg_frame_resized): Don't call
5060 do_pending_window_change.
5061 (xg_frame_set_char_size): Use adjust_frame_size.
5062 (style_changed_cb): Call update_theme_scrollbar_height and
5063 x_set_scroll_bar_default_height.
5064 (x_wm_set_size_hint): Don't call check_frame_size.
5065 (update_theme_scrollbar_height)
5066 (xg_get_default_scrollbar_height)
5067 (xg_create_horizontal_scroll_bar)
5068 (xg_update_horizontal_scrollbar_pos)
5069 (xg_set_toolkit_horizontal_scroll_bar_thumb): New functions.
5070 (xg_create_scroll_bar): Set horizontal slot of bar.
5071 (xg_initialize): Call update_theme_scrollbar_height.
5072 (xg_clear_under_internal_border): No more static.
5073 * insdel.c (adjust_suspend_auto_hscroll): New function.
5074 (adjust_markers_for_delete, adjust_markers_for_insert)
5075 (adjust_markers_for_replace): Call adjust_suspend_auto_hscroll.
5076 * keyboard.c (readable_events, discard_mouse_events)
5077 (make_lispy_event): Handle horizontal scroll bar click events.
5078 (Fsuspend_emacs): When changing the size of a tty frame do not
5079 pass height of menu bar.
5080 (Qbefore_handle, Qhorizontal_handle, Qafter_handle, Qleft)
5081 (Qright, Qleftmost, Qrightmost): New symbols.
5082 * menu.c (Fx_popup_dialog): Use FRAME_TOTAL_LINES instead of
5084 * minibuf.c (read_minibuf): Initialize suspend_auto_hscroll.
5085 * nsfns.m (x_set_internal_border_width): New function.
5086 * nsterm.m (ns_draw_fringe_bitmap, ns_set_vertical_scroll_bar):
5087 Remove extended fringe code.
5088 (x_set_window_size, x_new_font): Don't call
5089 compute_fringe_widths.
5090 * term.c (Fresume_tty): When changing the size of a tty frame do
5091 not pass height of menu bar.
5092 (clear_tty_hooks, set_tty_hooks):
5093 Clear horizontal_scroll_bar_hook.
5094 (init_tty): Frame has no horizontal scroll bars.
5095 * termhooks.h (enum scroll_bar_part): Add scroll_bar_move_ratio,
5096 scroll_bar_before_handle, scroll_bar_horizontal_handle,
5097 scroll_bar_after_handle, scroll_bar_left_arrow,
5098 scroll_bar_right_arrow, scroll_bar_to_leftmost and
5099 scroll_bar_to_rightmost entries.
5100 (enum event_kind): Add HORIZONTAL_SCROLL_BAR_CLICK_EVENT
5101 (struct terminal): Add set_horizontal_scroll_bar_hook.
5102 * w32console.c (initialize_w32_display):
5103 Clear horizontal_scroll_bar_hook.
5104 * w32fns.c (x_set_mouse_color): Use FRAME_W32_DISPLAY instead of
5106 (x_clear_under_internal_border, x_set_internal_border_width):
5108 (x_set_menu_bar_lines): Rewrite using frame_inhibit_resize.
5109 Set windows_or_buffers_changed when adding the menu bar.
5110 (x_set_tool_bar_lines): Rewrite using adjust_frame_size.
5111 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
5112 (w32_createhscrollbar): New functions.
5113 (w32_createscrollbar): Rename to w32_createvscrollbar.
5114 (w32_createwindow): Init WND_HSCROLLBAR_INDEX.
5115 (w32_name_of_message): Replace WM_EMACS_CREATESCROLLBAR by
5116 WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR.
5117 Add WM_EMACS_SHOWCURSOR.
5118 (w32_wnd_proc): Handle WM_HSCROLL case. In WM_WINDOWPOSCHANGING
5119 case do not artificially impose WM size hints.
5120 Handle WM_EMACS_SHOWCURSOR case. Replace WM_EMACS_CREATESCROLLBAR case
5121 by WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR
5123 (my_create_tip_window): Replace WND_SCROLLBAR_INDEX by
5124 WND_VSCROLLBAR_INDEX and WND_HSCROLLBAR_INDEX.
5125 (unwind_create_frame_1): Remove.
5126 (Fx_create_frame): Make both scrollbars the system standard
5127 width and height. Use official field of frame structure to
5128 inhibit running window-configuration-change-hook.
5129 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
5130 pixelwise. Handle frame's official field.
5131 (w32_frame_parm_handlers): Remove x_set_fringe_width
5132 entries. Add x_set_scroll_bar_height,
5133 x_set_horizontal_scroll_bars, x_set_left_fringe and
5135 * w32inevt.c (resize_event, maybe_generate_resize_event): Do not
5136 pass height of menu bar to change_frame_size.
5137 * w32menu.c (set_frame_menubar): Rewrite using
5138 frame_inhibit_resize.
5139 * w32term.h (struct w32_display_info):
5140 Add horizontal_scroll_bar_cursor and cursor_display_counter.
5141 (struct scroll_bar): Add horizontal.
5142 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
5143 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
5144 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH)
5145 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
5146 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
5147 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
5148 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
5149 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): New macros.
5150 (WM_EMACS_CREATEVSCROLLBAR, WM_EMACS_CREATEHSCROLLBAR):
5151 Define instead of WM_EMACS_CREATESCROLLBAR.
5152 (WND_VSCROLLBAR_INDEX, WND_HSCROLLBAR_INDEX): Define instead of
5153 WND_SCROLLBAR_INDEX.
5154 * w32term.c (horizontal_scroll_bar_min_handle)
5155 (horizontal_scroll_bar_left_border)
5156 (horizontal_scroll_bar_right_border): New integers.
5157 (x_set_frame_alpha): Replace x_highlight_frame by
5159 (x_window_to_scroll_bar): New argument "type". Update callers
5161 (w32_set_horizontal_scroll_bar_thumb)
5162 (x_horizontal_scroll_bar_report_motion)
5163 (w32_set_horizontal_scroll_bar)
5164 (w32_horizontal_scroll_bar_handle_click)
5165 (x_horizontal_scroll_bar_report_motion): New functions.
5166 (w32_mouse_position): Discriminate horizontal and vertical
5168 (my_create_scrollbar): Replace with two new functions
5169 my_create_vscrollbar and my_create_hscrollbar.
5170 (x_scroll_bar_create): New argument "horizontal".
5171 Update callers accordingly.
5172 (x_scroll_bar_remove, w32_condemn_scroll_bars)
5173 (w32_redeem_scroll_bar, x_scroll_bar_clear): Handle horizontal
5175 (w32_read_socket): Handle WM_HSCROLL cae.
5176 (x_new_font): Don't recompute fringe widths.
5177 Use frame_inhibit_resize. Calculate new menu bar height iff we
5178 build without toolkit. Always clear under internal border.
5179 (x_set_window_size): Don't check frame size or recompute
5180 fringes. Reset fullscreen status before applying sizes.
5181 Always resize as requested by pixelwise argument. Don't call
5182 do_pending_window_change.
5183 (x_wm_set_size_hint): Add call for FRAME_SCROLL_BAR_AREA_HEIGHT.
5184 (w32_initialize_display_info): Initialize dpyinfo's
5185 horizontal_scroll_bar_cursor entry.
5186 (w32_create_terminal): Add set_horizontal_scroll_bar_hook.
5187 (w32_initialize): Init horizontal_scroll_bar_min_handle and
5188 horizontal_scroll_bar_left_border.
5189 (w32fullscreen_hook): Intermittently resize window to normal
5190 when switching from fullscreen to maximized state.
5191 (run_window_configuration_change_hook): Don't run it if frame is
5193 (unwind_change_frame): Remove.
5194 (Fset_window_configuration): Rewrite using frame's official field.
5195 * widget.c (set_frame_size): Don't call compute_fringe_widths.
5196 (EmacsFrameSetCharSize): Obey frame_inhibit_resize.
5197 * window.h (struct window): New fields old_pointm,
5198 horizontal_scroll_bar, horizontal_scroll_bar_type, hscroll_whole,
5199 scroll_bar_height and suspend_auto_hscroll.
5200 (wset_horizontal_scroll_bar, wset_horizontal_scroll_bar_type):
5202 (sanitize_window_sizes): Extern.
5203 (MINI_NON_ONLY_WINDOW_P, MINI_ONLY_WINDOW_P, WINDOW_PSEUDO_P)
5204 (WINDOW_TOPMOST_P, WINDOW_HAS_HORIZONTAL_SCROLL_BAR)
5205 (WINDOW_CONFIG_SCROLL_BAR_HEIGHT)
5206 (WINDOW_CONFIG_SCROLL_BAR_LINES)
5207 (WINDOW_SCROLL_BAR_LINES, WINDOW_SCROLL_BAR_AREA_HEIGHT):
5209 (WINDOW_LEFT_FRINGE_COLS, WINDOW_RIGHT_FRINGE_COLS)
5210 (WINDOW_FRINGE_COLS, WINDOW_FRINGE_EXTENDED_P): Remove macros.
5211 (WINDOW_VERTICAL_SCROLL_BAR_TYPE)
5212 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_LEFT)
5213 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_RIGHT)
5214 (WINDOW_HAS_VERTICAL_SCROLL_BAR): Minor rewrite.
5215 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT)
5216 (WINDOW_SCROLL_BAR_AREA_Y): Count in scroll bar height.
5217 * window.c (wset_old_pointm, Fwindow_scroll_bar_height)
5218 (Fwindow_old_point, sanitize_window_sizes): New functions.
5219 (Qwindow_sanitize_window_sizes): New symbol.
5220 (window_body_height): Count in horizontal scroll bar.
5221 (set_window_hscroll, Fscroll_left, Fscroll_right):
5222 Set suspend_auto_hscroll slot.
5223 (Fwindow_inside_edges): Count fringes pixelwise.
5224 (coordinates_in_window, Fcoordinates_in_window_p):
5225 Consider horizontal scroll bar.
5226 (check_frame_size, adjust_window_margins): Remove functions and
5227 corresponding calls.
5228 (set_window_buffer): Initialize old_pointm and horizontal scroll bars.
5229 (temp_output_buffer_show): Reset hscroll related fields.
5230 Initialize old_pointm.
5231 (make_parent_window): Initialize old_pointm.
5232 (make_window): Initialize old_pointm, horizontal scroll bar type,
5233 and scroll bar height.
5234 (resize_frame_windows): Don't count top margin in new sizes.
5235 Don't use safe sizes when shrinking a frame; let the window
5236 manager do the clipping.
5237 (Fsplit_window_internal): Inherit horizontal scroll bar type and
5239 (Fdelete_window_internal): Unchain old_pointm marker.
5240 (window_scroll_pixel_based, Fscroll_other_window):
5242 (Fwindow_text_width, Fwindow_text_height): New argument
5244 (struct saved_window): New fields, old_pointm, hscroll_whole,
5245 suspend_auto_hscroll, scroll_bar_height and
5246 horizontal_scroll_bar_type.
5247 (Fset_window_configuration, save_window_save): Set new fields of
5249 (apply_window_adjustment): Don't call adjust_window_margins.
5250 (set_window_margins): Don't change margins if new sizes don't
5252 (set_window_scroll_bars): New argument "horizontal_type".
5253 Handle horizontal scroll bars. Don't change scroll bars if they
5254 don't fit into window.
5255 (Fset_window_scroll_bars): New argument "horizontal_type".
5256 (Fwindow_scroll_bars): Return values for horizontal scroll bars.
5257 (compare_window_configurations): Compare horizontal scroll bar
5259 * xdisp.c (window_text_bottom_y, window_box_height): Count in
5260 horizontal scroll bar height.
5261 (pixel_to_glyph_coords, init_xdisp): Use FRAME_TOTAL_LINES
5262 instead of FRAME_LINES.
5263 (remember_mouse_glyph): Case ON_SCROLL_BAR changed to
5264 ON_VERTICAL_SCROLL_BAR.
5265 (with_echo_area_buffer): Initialize old_pointm.
5266 (with_echo_area_buffer_unwind_data): Store old_pointm values in
5268 (unwind_with_echo_area_buffer): Handle old_pointm.
5269 (update_tool_bar): Set do_update when the tool bar window has at
5270 least one line (since this is what the user sets).
5271 (MAX_FRAME_TOOL_BAR_HEIGHT): Remove macro.
5272 (redisplay_tool_bar): Return early when toolbar has zero lines.
5273 Call x_change_tool_bar_height. Don't use max_tool_bar_height.
5274 (hscroll_window_tree): Handle suspension of auto_hscroll and
5276 (set_horizontal_scroll_bar): New function.
5277 (redisplay_window): Set ignore_mouse_drag_p when tool bar has
5278 more than one line. Handle horizontal scroll bars.
5279 (note_mouse_highlight): Handle horizontal scrol bars.
5280 (expose_frame): Set dimensions of XRectangle from frame's text
5282 (Vvoid_text_area_pointer): Update doc-string.
5283 * xfns.c (x_set_menu_bar_lines): Use adjust_frame_size.
5284 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
5285 (x_set_internal_border_width): New functions.
5286 (x_set_tool_bar_lines): Call x_change_tool_bar_height.
5287 (unwind_create_frame_1): Remove.
5288 (Fx_create_frame): Handle horizontal scroll bars. Use official
5289 field of frame structure to inhibit running
5290 window-configuration-change-hook.
5291 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
5292 pixelwise. Handle frame's official field.
5293 (x_frame_parm_handlers): Add x_set_scroll_bar_height,
5294 x_set_horizontal_scroll_bars, x_set_left_fringe,
5296 * xmenu.c (update_frame_menubar, free_frame_menubar):
5297 Use adjust_frame_size.
5298 * xterm.h (struct x_display_info):
5299 Add horizontal_scroll_bar_cursor and Xatom_Horizontal_Scrollbar
5301 (struct scroll_bar): Add horizontal slot.
5302 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
5303 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
5304 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH): New macros.
5305 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
5306 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
5307 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
5308 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
5309 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): Define.
5310 (x_clear_under_internal_border): Remove.
5311 * xterm.c (XTmouse_position): Handle horizontal scroll bars.
5312 (x_window_to_scroll_bar): New argument TYPE. Update callers.
5313 (x_send_scroll_bar_event, x_scroll_bar_create): New arguments
5314 HORIZONTAL. Update callers.
5315 (horizontal_action_hook_id): New action hook id.
5316 (x_horizontal_scroll_bar_to_input_event)
5317 (x_create_horizontal_toolkit_scroll_bar)
5318 (xt_horizontal_action_hook)
5319 (x_set_toolkit_horizontal_scroll_bar_thumb)
5320 (XTset_horizontal_scroll_bar, x_net_wm_state)
5321 (x_horizontal_scroll_bar_report_motion): New functions.
5322 (xg_scroll_callback, x_scroll_bar_handle_click):
5323 Handle horizontal scroll bars.
5324 (SCROLL_BAR_HORIZONTAL_NAME): Define.
5325 (XTset_vertical_scroll_bar): Attempt to clear areas not covered
5327 (XTcondemn_scroll_bars, XTredeem_scroll_bar): Rewrite.
5328 Handle horizontal scroll bars.
5329 (handle_one_xevent): Handle horizontal scroll bar events.
5330 Call x_net_wm_state.
5331 (x_set_window_size_1, x_wm_set_size_hint): Don't call
5333 (x_set_window_size): Don't call check_frame_size and
5334 do_pending_window_change.
5335 (x_term_init): Init horizontal_scroll_bar_cursor display info.
5336 (x_create_terminal): Add set_horizontal_scroll_bar_hook.
5337 (x_scroll_bar_set_handle): Add some checks when calling
5340 2014-07-26 Paul Eggert <eggert@cs.ucla.edu>
5342 Revert previous change.
5343 There is certainly nothing wrong with writing code like 'lo <= i
5344 && i <= hi', even if LO happens to a constant. There isn't even
5345 anything wrong in general with writing 'a <= b' if A happens to
5346 be a constant. At any rate stylistic changes shouldn't
5347 be done like this without discussion.
5349 2014-07-26 Andreas Schwab <schwab@linux-m68k.org>
5351 * alloc.c (xnmalloc, xnrealloc, xpalloc, make_save_value)
5352 (Fgarbage_collect): Reorder conditions that are written backwards.
5353 * data.c (cons_to_unsigned): Likewise.
5354 * dispnew.c (update_frame_1, sit_for): Likewise.
5355 * fileio.c (file_offset): Likewise.
5356 * filelock.c (read_lock_data, lock_file): Likewise.
5357 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
5359 * font.c (font_intern_prop, font_style_symbolic): Likewise.
5360 * lisp.h (FIXNUM_OVERFLOW_P): Likewise.
5361 * lread.c (read1): Likewise.
5362 * minibuf.c (read_minibuf_noninteractive): Likewise.
5363 * nsterm.m (x_set_frame_alpha): Likewise.
5364 * process.c (wait_reading_process_output): Likewise.
5365 * region-cache.c (delete_cache_boundaries): Likewise.
5366 * xterm.c (x_set_frame_alpha): Likewise.
5368 2014-07-25 Paul Eggert <eggert@cs.ucla.edu>
5370 * dispextern.h, xdisp.c (hourglass_shown_p, hourglass_atimer):
5373 2014-07-26 Dmitry Antipov <dmantipov@yandex.ru>
5375 * atimer.c (set_alarm) [HAVE_ITIMERSPEC]: Use TIMER_ABSTIME
5376 because atimer expiration is absolute rather than relative.
5378 2014-07-25 Eli Zaretskii <eliz@gnu.org>
5380 * w32term.h (current_popup_menu, menubar_in_use):
5381 Move declarations from w32term.c.
5383 2014-07-25 Martin Rudalics <rudalics@gmx.at>
5385 * w32fns.c (menubar_in_use): No more static.
5386 * w32term.c (current_popup_menu, menubar_in_use): Declare.
5388 2014-07-25 Dmitry Antipov <dmantipov@yandex.ru>
5390 Move hourglass machinery to RIF.
5391 * dispextern.h (struct redisplay_interface): New members
5392 show_hourglass and hide_hourglass. Indent comments.
5393 (show_hourglass, hide_hourglass): Remove prototypes.
5394 * nsterm.m (show_hourgass, hide_hourglass): Refactor to ...
5395 (ns_show_hourglass, ns_hide_hourglass): ... new no-ops.
5396 (ns_redisplay_interface): Add them.
5397 * w32fns.c (show_hourglass, hide_hourglass): Refactor to ...
5398 * w32term.c (w32_show_hourglass, w32_hide_hourglass): ... these.
5399 (w32_arrow_cursor): New function to hack around non-GUI frames.
5400 (w32_redisplay_interface): Add new functions.
5401 * w32term.h (w32_arror_cursor): Add prototype.
5402 * xdisp.c (show_hourglass): New function, refactored out from
5403 platform-dependent code.
5404 (cancel_hourglass): Now call to RIF function.
5405 * xfns.c (show_hourglass, hide_hourglass): Refactor to ...
5406 * xterm.c (x_show_hourglass, x_hide_hourglass): ... these.
5407 (x_redisplay_interface): Add new functions.
5409 2014-07-24 Dmitry Antipov <dmantipov@yandex.ru>
5411 Fix error reported by Angelo Graziosi <angelo.graziosi@alice.it> in
5412 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00274.html>
5413 and complete previous change.
5414 * frame.c (adjust_frame_height): New function.
5415 (Fset_frame_height, Fset_frame_size): Use it.
5416 (x_set_frame_parameters): Take frame top margin into account.
5418 2014-07-23 Dmitry Antipov <dmantipov@yandex.ru>
5420 * frame.c (Fset_frame_height): Take frame top margin into account.
5421 Incorrect behavior was reported by Martin Rudalics <rudalics@gmx.at> in
5422 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00258.html>
5424 2014-07-22 Dmitry Antipov <dmantipov@yandex.ru>
5426 * xterm.h (struct x_output) [USE_X_TOOLKIT || USE_GTK]: Define
5427 menubar_height as such. Tweak comment.
5428 [USE_LUCID && USE_TOOLKIT_SCROLL_BARS]: Likewise for
5429 scroll_bar_top_shadow_pixel and scroll_bar_bottom_shadow_pixel.
5430 All related users changed.
5431 (FRAME_MENUBAR_HEIGHT) [!USE_X_TOOLKIT && !USE_GTK]: No-op.
5432 * xterm.c (handle_one_xevent):
5433 * gtkutil.c (xg_event_is_for_menubar):
5434 * xfns.c (x_window) [USE_X_TOOLKIT]:
5435 * xmenu.c (set_frame_menubar, free_frame_menubar):
5436 Prefer to use FRAME_MENUBAR_HEIGHT.
5438 2014-07-21 Dmitry Antipov <dmantipov@yandex.ru>
5440 * frame.c (Fframe_parameters): Always report frame height without
5441 menu and tool bar lines.
5443 2014-07-21 Jan Djärv <jan.h.d@swipnet.se>
5445 * nsterm.m (applicationDidFinishLaunching:): Call
5446 antialiasThresholdDidChange, register for antialias changes (Bug#17534).
5447 (antialiasThresholdDidChange:): New method for EmacsApp.
5449 * nsterm.h (EmacsApp): Add antialiasThresholdDidChange.
5451 * macfont.m (macfont_update_antialias_threshold): Remove static.
5453 * macfont.h (macfont_update_antialias_threshold): Declare.
5455 2014-07-21 Eli Zaretskii <eliz@gnu.org>
5457 * w32select.c (setup_windows_coding_system):
5458 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
5459 coding_system. Reported by martin rudalics <rudalics@gmx.at>.
5461 * w16select.c (Fw16_get_clipboard_data):
5462 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
5465 * xdisp.c (init_iterator): Initialize it->stop_charpos to the
5466 buffer position where we are to start the iteration.
5467 (handle_invisible_prop): Record in it->stop_charpos the position
5468 where the invisible text ends. (Bug#18035)
5469 (hscroll_window_tree): Don't try hscrolling windows whose cursor
5470 row has zero buffer position as their start position.
5471 Reported by martin rudalics <rudalics@gmx.at>.
5473 * xdisp.c (move_it_vertically_backward, move_it_by_lines): Prevent
5474 infinite looping in redisplay when display lines don't have enough
5475 space to display even a single character. (Bug#18036)
5477 2014-07-20 Dmitry Antipov <dmantipov@yandex.ru>
5479 * frame.h (struct frame) [USE_X_TOOLKIT]: New member shell_position.
5480 * xfns.c (x_window): Use it to allow xfree later.
5481 (x_encode_text): Drop 3rd arg; unused. Tweak comment and adjust users
5482 where appropriate. Use bool for booleans and remove redundant checks.
5483 (Fx_backspace_delete_keys_p): Use XkbFreeKeyboard; explain why.
5484 * xterm.c (x_free_frame_resources): Free shell_position.
5486 2014-07-19 K. Handa <handa@gnu.org>
5488 * xfaces.c (realize_x_face): Call font_load_for_lface with no
5489 mandatory font spec (Bug#17973).
5491 2014-07-19 Stefan Monnier <monnier@iro.umontreal.ca>
5493 * font.c (font_score): Return the worst score if the size of
5494 ENTITY is wrong by more than a factor 2 (Bug#17973).
5496 2014-07-18 Dmitry Antipov <dmantipov@yandex.ru>
5498 * frame.c (frame_unspecified_color): New function
5499 refactored out from ...
5500 (Fframe_parameters, Fframe_parameter): ... adjusted users.
5501 (x_fullscreen_adjust, set_frame_param): Move Windows-specific
5503 * w32term.c (x_fullscreen_adjust, set_frame_param): ... static here.
5504 * frame.h (x_fullscreen_adjust) [HAVE_NTGUI]:
5505 * lisp.h (set_frame_param): Remove prototype.
5506 * xterm.c (x_display_pixel_width, x_display_pixel_height): Now ...
5507 * xterm.h (x_display_pixel_width, x_display_pixel_height): ...
5510 Prefer 'x_display_info *' to 'Display *' in X selection code.
5511 This helps to avoid unneeded calls to x_display_info_for_display.
5512 * xterm.h (struct selection_input_event): Record 'x_display_info *'
5513 instead of 'Display *'.
5514 (SELECTION_EVENT_DPYINFO): New macro.
5515 (SELECTION_EVENT_DISPLAY): Now inline function to prohibit using
5516 it as an lvalue. Mention this in comment.
5517 * xterm.c (handle_one_xevent): Use SELECTION_EVENT_DPYINFO.
5518 * xselect.c (x_get_window_property_as_lisp_data, x_atom_to_symbol)
5519 (selection_data_to_lisp_data, receive_incremental_selection):
5520 Convert to use 'x_display_info *'. Adjust users where appropriate.
5521 (lisp_data_to_selection_data): Likewise. Also pass 'struct
5522 selection data *' as last arg to not return values in args.
5523 (unexpect_property_change): Use common removal technique.
5525 2014-07-17 Dmitry Antipov <dmantipov@yandex.ru>
5527 * print.c (print_preprocess): Adjust to match changed
5528 sub char-table structure and avoid crash (Bug#18038).
5530 * data.c (wrong_choice): Not static any more.
5531 * lisp.h (wrong_choice): Add prototype.
5532 * frame.h (struct frame) [USE_X_TOOLKIT || HAVE_NTGUI]:
5533 Declare namebuf as such. Tweak comment.
5534 [USE_GTK]: Likewise for tool_bar_position.
5535 (fset_tool_bar_position) [USE_GTK]: Ditto.
5536 (FRAME_TOOL_BAR_POSITION): New macro.
5537 * frame.c (x_report_frame_params):
5538 * gtkutil.c (update_frame_tool_bar):
5539 * xfns.c (Fx_create_frame): Use it.
5540 (x_set_tool_bar_position): Add meaningful diagnostic messages.
5542 2014-07-16 Eli Zaretskii <eliz@gnu.org>
5544 * xdisp.c (decode_mode_spec): Call file-remote-p on the current
5545 buffer's default-directory only if it is a string. (Bug#17986)
5547 2014-07-16 Dmitry Antipov <dmantipov@yandex.ru>
5549 More precise control over values of some buffer-local variables.
5550 * keyboard.c (Qvertical_scroll_bar):
5551 * frame.c (Qleft, Qright): Move to ...
5552 * buffer.c (Qleft, Qright, Qvertical_scroll_bar): ... here.
5553 * buffer.c (Qchoice, Qrange, Qoverwrite_mode, Qfraction): New symbols.
5554 (syms_of_buffer): DEFSYM all of the above, attach special properties.
5555 Use special symbols to DEFVAR_PER_BUFFER overwrite-mode,
5556 vertical-scroll-bar, scroll-up-aggressively
5557 and scroll-down-aggressively.
5558 * buffer.h (Qchoice, Qrange, Qleft, Qright, Qvertical_scroll_bar):
5560 * nsfns.m, frame.h (Qleft, Qright):
5561 * nsterm.m (Qleft): Remove declarations.
5562 * gtkutil.c (toplevel): Include buffer.h.
5563 * data.c (wrong_choice, wrong_range): New functions.
5564 (store_symval_forwarding): Handle special properties of buffer-local
5565 variables and use functions from the above to signal error, if any.
5567 * frame.h (enum fullscreen_type) [HAVE_WINDOW_SYSTEM]: Use more natural
5568 values. Add comment.
5569 (struct frame): Re-arrange layout to avoid extra padding and use bit
5570 fields for output_method, want_fullscreen and vertical_scroll_bar_type.
5571 (FRAME_VERTICAL_SCROLL_BAR_TYPE, FRAME_HAS_VERTICAL_SCROLL_BARS)
5572 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_LEFT)
5573 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_RIGHT) [!HAVE_WINDOW_SYSTEM]:
5574 Define as no-ops because there are no scroll bars anyway.
5575 * frame.c (make_frame, make_terminal_frame, make_initial_frame):
5578 * font.c (fset_font_data) [HAVE_XFT || HAVE_FREETYPE]:
5579 Add convenient setter.
5580 (font_put_frame_data, font_get_frame_data): Use it.
5582 2014-07-15 Daiki Ueno <ueno@gnu.org>
5584 * nsgui.h (XCHAR2B_BYTE1): Add missing parentheses around
5585 pointer argument, before dereferencing.
5586 (XCHAR2B_BYTE2): Likewise.
5588 2014-07-15 Dmitry Antipov <dmantipov@yandex.ru>
5590 * xmenu.c (toplevel): Use LWLIB_ID for next_menubar_widget_id.
5591 (pop_down_menu) [USE_X_TOOLKIT]: Accept integer arg.
5592 (create_and_show_popup_menu, create_and_show_dialog) [USE_X_TOOLKIT]:
5593 Use record_unwind_protect_int and avoid consing.
5594 (syms_of_xmenu) [USE_X_TOOLKIT]: Declare WIDGET_ID_TICK_START.
5596 * regex.c (re_search_2): Use ssize_t to avoid integer overflow.
5598 2014-07-14 Paul Eggert <eggert@cs.ucla.edu>
5600 Use binary-io module, O_BINARY, and "b" flag (Bug#18006).
5601 * callproc.c (create_temp_file): Use mkostemp's O_BINARY flag.
5603 * emacs.c (main) [DOS_NT]: Don't mess with _fmode.
5604 (main) [MSDOS]: Use SET_BINARY instead of setmode.
5605 * minibuf.c: Include binary-io.h instead of fcntl.h.
5606 (read_minibuf_noninteractive):
5607 Use set_binary_mode instead of handcrafted code.
5608 Don't call emacs_set_tty if emacs_get_tty failed.
5609 * sysdep.c, systty.h (emacs_get_tty): Return int, not void.
5610 * sysdep.c (emacs_open, emacs_pipe): Use O_BINARY.
5611 * w32.c (pipe2): Adjust eassert to include O_BINARY.
5613 * macros.c (Fstart_kbd_macro): Avoid need for overflow check.
5614 This works around a GCC compiler bug when Emacs is configured with
5615 --enable-gcc-warnings.
5617 2014-07-14 Dmitry Antipov <dmantipov@yandex.ru>
5619 * lisp.h (CHECK_VECTOR_OR_STRING): Return number of elements
5620 or characters in string, respectively. Add comment.
5621 * fringe.c (Fdefine_fringe_bitmap):
5622 * fns.c (Fsubstring, substring_both): Use it.
5623 * keymap.c (Fdefine_key, Flookup_key):
5624 * macros.c (Fstart_kbd_macro): Likewise. Avoid call to Flength.
5626 * term.c (tty_menu_add_pane, tty_menu_add_selection):
5627 Use menu_item_width.
5628 (tty_menu_show): Simplify because tty_menu_create never return NULL.
5630 2014-07-13 Paul Eggert <eggert@cs.ucla.edu>
5632 Improve behavior of 'bzr up; cd src; make -k'.
5633 * Makefile.in (top_srcdir): New var.
5634 (ntsource, lispsource, ALL_CFLAGS, gl-stamp, emacs.res):
5635 Use '$(top_srcdir)' instead of '$(srcdir)/..';
5636 its expansion is a bit shorter.
5637 (../config.status): Actually build config.status instead of
5639 (ACLOCAL_INPUTS, AUTOCONF_INPUTS):
5640 New macros, copied and relocated from ../Makefile.in.
5641 ($(top_srcdir)/aclocal.m4, $(top_srcdir)/configure, config.in)
5642 (../config.status, Makefile): New dependencies and rules,
5643 copied with relocation from ../Makefile.in. This should be more
5644 likely to rebuild the build machinery properly if you do a 'make'
5645 in the src directory.
5647 2014-07-12 Eli Zaretskii <eliz@gnu.org>
5649 * xdisp.c (display_line): Don't call FETCH_BYTE with argument less
5652 * w32fns.c (Fx_file_dialog): Mention in the doc string the
5653 behavior on Windows 7 and later when the function is repeatedly
5654 invoked with the same value of DIR. (Bug#17950)
5656 * xfns.c (Fx_file_dialog) [USE_MOTIF, USE_GTK]: Update the doc
5657 string to match the one in w32fns.c.
5659 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Switch
5660 stdin to binary mode only if it is connected to a terminal.
5662 2014-07-11 Paul Eggert <eggert@cs.ucla.edu>
5664 Coalesce extern decls.
5665 * minibuf.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty):
5666 * sysdep.c (emacs_get_tty, emacs_set_tty):
5667 Move duplicate extern decls from here ...
5668 * systty.h: ... to here, so that there's just one copy.
5670 2014-07-11 Jan Djärv <jan.h.d@swipnet.se>
5672 * nsterm.m (changeFont:): Add ifdef NS_IMPL_COCOA.
5674 * nsfns.m (Fns_popup_font_panel): Ditto.
5676 2014-07-11 Eli Zaretskii <eliz@gnu.org>
5678 * minibuf.c (read_minibuf_noninteractive): Finish reading on '\r',
5680 [WINDOWSNT]: Switch stdin to binary mode when not echoing input.
5682 * sysdep.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty)
5683 [DOS_NT]: Implement for WINDOWSNT.
5685 * systty.h (struct emacs_tty) [DOS_NT]: The struct member is now
5688 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
5690 * sysdep.c (suppress_echo_on_tty): New function.
5691 * minibuf.c (read_minibuf_noninteractive): Use it.
5693 2014-07-11 Dmitry Antipov <dmantipov@yandex.ru>
5695 * alloc.c (Fmemory_info) [HAVE_LINUX_SYSINFO]: Return nil if
5696 sysinfo failed. Adjust docstring.
5698 2014-07-11 Eli Zaretskii <eliz@gnu.org>
5700 Implement memory-info for MS-DOS.
5701 * dosfns.c (dos_memory_info): New function.
5702 * dosfns.h (dos_memory_info): Add prototype.
5703 * alloc.c (Fmemory_info) [MSDOS]: Call dos_memory_info.
5704 * vm-limit.c (get_lim_data) [MSDOS]: Call dos_memory_info, instead
5705 of doing some of its job.
5707 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Don't
5708 reference termios structure members.
5710 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
5712 * sysdep.c (emacs_get_tty, emacs_set_tty): Make them externally visible.
5714 * minibuf.c (top): Include systty.h. Declare external
5715 emacs_get_tty and emacs_set_tty.
5716 (Vread_hide_char): New lisp variable.
5717 (read_minibuf_noninteractive): Hide characters with
5718 Vread_hide_char if it is a character. (Bug#17839)
5720 2014-07-10 Eli Zaretskii <eliz@gnu.org>
5722 Implement memory-info for MS-Windows.
5723 * w32.c (w32_memory_info): New function.
5724 * w32.h (w32_memory_info): Prototype it.
5725 * alloc.c (Fmemory_info) [WINDOWSNT]: Call it.
5727 2014-07-10 Dmitry Antipov <dmantipov@yandex.ru>
5729 * coding.h (struct coding_system): Remove 'error_positions' (unused)
5730 and 'errors' (set but unused) fields. Use bitfields for 'eol_seen',
5731 'mode', 'common_flags' and 'result' fields, adjust layout to avoid
5732 extra padding and shrink struct coding_system by 56 bytes (x86_64).
5733 * coding.c (decode_coding_utf_8, decode_coding_utf_16)
5734 (decode_coding_emacs_mule, decode_coding_iso_2022, decode_coding_sjis)
5735 (decode_coding_big5, decode_coding_charset, decode_coding)
5736 (encode_coding): Adjust users.
5738 * alloc.c (Fmemory_info): New function.
5740 2014-07-09 Paul Eggert <eggert@cs.ucla.edu>
5742 * syntax.c (back_comment): Use more-natural location for label.
5744 * font.c, font.h (font_unparse_fcname): Now static.
5745 Define only if HAVE_XFT || HAVE_FREETYPE || HAVE_NS.
5747 2014-07-09 Dmitry Antipov <dmantipov@yandex.ru>
5749 Next minor cleanup of font subsystem.
5750 * font.h (enum font_property_index): Remove FONT_ENTITY_INDEX (no
5751 users) and FONT_FORMAT_INDEX (set by a few font drivers but never
5753 (FONT_ENTITY_NOT_LOADABLE, FONT_ENTITY_SET_NOT_LOADABLE): Remove;
5755 * ftfont.h (ftfont_font_format): Remove prototype.
5756 * ftfont.c (ftfont_font_format): Remove; now unused.
5758 * nsfont.m (nsfont_open):
5759 * w32font.c (w32font_open_internal):
5760 * w32uniscribe.c (uniscribe_open):
5761 * xfont.c (xfont_open):
5762 * xftfont.c (xftfont_open): All users changed.
5764 * coding.c (ALLOC_CONVERSION_WORK_AREA): Prefer ptrdiff_t to int and
5765 so avoid integer overflow if decoded gap size exceeds INT_MAX bytes.
5767 2014-07-09 Eli Zaretskii <eliz@gnu.org>
5769 * xdisp.c (move_it_to): Adjust calculation of line_start_x to what
5770 x_produce_glyphs does when it generates a stretch glyph that
5771 represents a TAB. (Bug#17969)
5773 * xdisp.c (pos_visible_p): If CHARPOS is at beginning of window,
5774 and there is a display property at that position, don't call
5775 move_it_to to move to a position before window start. (Bug#17942)
5776 Fix condition for finding CHARPOS by the first call to move_it_to.
5779 2014-07-09 Stefan Monnier <monnier@iro.umontreal.ca>
5781 * syntax.c (find_defun_start): Try the cache even
5782 if !open_paren_in_column_0_is_defun_start.
5783 (back_comment): If find_defun_start was pessimistic, use the
5784 scan_sexps_forward result to improve the cache (bug#16526).
5786 2014-07-09 Eli Zaretskii <eliz@gnu.org>
5788 * xdisp.c (redisplay_window): If redisplay of a window ends up
5789 with point in a partially visible line at end of the window, make
5790 sure the amended position of point actually has smaller Y
5791 coordinate; if not, give up and scroll the display. (Bug#17905)
5793 * window.c (window_scroll_pixel_based): When point ends up at the
5794 last fully visible line, don't let move_it_to stop at the left
5795 edge of the line and dupe us into thinking point is inside the
5798 * w32.c (network_interface_info): Make sure the argument is a
5801 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
5803 * process.c (read_and_dispose_of_process_output): Fix typo
5804 in previous patch: we want nonnegative fds, not nonzero fds.
5806 2014-07-08 Dmitry Antipov <dmantipov@yandex.ru>
5808 * chartab.c (char_table_translate): Move to...
5809 * character.h (char_table_translate): ... inline function here.
5810 Avoid Faref and assume that args are always valid. This helps to
5811 speedup search, which is especially important for a huge buffers.
5812 * lisp.h (char_table_translate): Remove prototype.
5814 * nsfont.m (nsfont_close): Free glyphs and metrics arrays as well.
5815 * font.c (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
5816 New function, with an intention to avoid code duplication between
5818 * font.h (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
5820 * ftfont.c (ftfont_open):
5821 * macfont.m (macfont_open):
5822 * xftfont.c (xftfont_open): Use it.
5824 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
5826 * process.c: Add sanity checks for file descriptors (Bug#17844).
5827 (wait_reading_process_output, Fprocess_filter_multibyte_p):
5828 Check that infd is nonnegative before using it as an fd.
5829 (read_and_dispose_of_process_output, Fprocess_send_eof):
5830 Likewise, for outfd.
5831 (wait_reading_process_output): Omit unnecessary check of infd.
5833 2014-07-07 Paul Eggert <eggert@cs.ucla.edu>
5835 Minor fixups related to usage of the 'long' type.
5836 * gnutls.c (emacs_gnutls_handshake):
5837 * xfaces.c (dump_realized_face):
5838 Work even if 'long' is narrower than 'void *'.
5839 * termcap.c (scan_file):
5840 * xselect.c (x_decline_selection_request)
5841 (x_reply_selection_request, x_get_window_property):
5842 * xterm.c (x_set_frame_alpha):
5843 Remove unnecessary 'L' suffixes of integer constants.
5844 * xfns.c (hack_wm_protocols):
5845 * xselect.c (x_fill_property_data):
5846 * xterm.c (x_set_offset, x_set_window_size_1, x_make_frame_invisible):
5847 Remove unnecessary casts to 'long'.
5848 (set_machine_and_pid_properties): Don't assume pid_t fits in 32 bits.
5850 Minor ImageMagick safety fixes.
5851 * image.c (imagemagick_compute_animated_image):
5852 Remove useless assignment to local. Avoid problems if dest_width is 0.
5853 (imagemagick_load_image): Use int for pixel counts that can't
5854 exceed INT_MAX. Avoid problem if PixelGetNextIteratorRow returns
5855 a row width greater than the image width (or greater than LONG_MAX!).
5857 2014-07-04 K. Handa <handa@gnu.org>
5859 * coding.c (MIN_CHARBUF_SIZE): Delete it.
5860 (MAX_CHARBUF_EXTRA_SIZE): New macro.
5861 (ALLOC_CONVERSION_WORK_AREA): Use MAX_CHARBUF_EXTRA_SIZE.
5863 2014-07-04 Dmitry Antipov <dmantipov@yandex.ru>
5865 * font.h (struct font_driver): Remove get_outline and free_outline;
5866 not used by any font driver.
5867 * ftfont.c (ftfont_driver):
5868 * macfont.m (macfont_driver):
5869 * nsfont.m (nsfont_driver):
5870 * w32font.c (w32font_driver):
5871 * w32uniscribe.c (uniscribe_font_driver):
5872 * xfont.c (xfont_driver): Related users changed.
5873 * xselect.c (x_get_window_property): Use convenient xmalloc.
5874 Call to xfree only if some data was really allocated.
5876 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
5878 On MS-Windows, display busy cursor on all GUI frames.
5879 This is similar to what we have on X. Quickly tested by Dani Moncayo.
5880 * w32fns.c (toplevel): Remove hourglass_hwnd; no longer used.
5881 (w32_show_hourglass, w32_hide_hourglass, w32_note_current_window):
5883 (hide_hourglass, show_hourglass): Redesign to match X counterparts.
5884 * xdisp.c (start_hourglass): Remove Windows-specific bits.
5886 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
5888 Use convenient alists to manage per-frame font driver-specific data.
5889 * frame.h (struct frame): Rename font_data_list to...
5890 [HAVE_XFT || HAVE_FREETYPE]: ... font_data, which is a Lisp_Object now.
5891 * font.h (struct font_data_list): Remove; no longer need a special
5893 (font_put_frame_data, font_get_frame_data) [HAVE_XFT || HAVE_FREETYPE]:
5895 * font.c (font_put_frame_data, font_get_frame_data)
5896 [HAVE_XFT || HAVE_FREETYPE]: Prefer alist functions to ad-hoc list
5898 * xftfont.c (xftfont_get_xft_draw, xftfont_end_for_frame):
5899 Related users changed.
5900 * ftxfont.c (ftxfont_get_gcs, ftxfont_end_for_frame): Likewise.
5901 Prefer convenient xmalloc and xfree.
5903 2014-07-03 Eli Zaretskii <eliz@gnu.org>
5905 * dispnew.c (prepare_desired_row): Accept 2 additional arguments:
5906 the window whose glyph row is being prepared and a flag whether it
5907 is for mode/header line. Make sure the glyph row's marginal areas
5908 are in sync with what the window wants.
5911 * xdisp.c (display_line, display_mode_line):
5912 Call prepare_desired_row with additional arguments, as appropriate.
5914 * dispextern.h (prepare_desired_row): Adjust prototype.
5916 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
5918 * xfaces.c (init_frame_faces): Always realize basic faces (Bug#17889).
5919 * menu.c (Fx_popup_dialog): Set Vmenu_updating_frame to avoid crash
5920 caused by xw_popup_dialog in daemon mode (Bug#17891).
5922 2014-07-03 Eli Zaretskii <eliz@gnu.org>
5924 * frame.c (do_switch_frame): When switching to another TTY frame,
5925 make sure FrameCols and FrameRows are in sync with the new frame's
5928 2014-07-02 Dmitry Antipov <dmantipov@yandex.ru>
5930 Shrink Lisp_Sub_Char_Table by preferring C integers to Lisp_Objects.
5931 * lisp.h (struct Lisp_Sub_Char_Table): Use C integers for depth and
5932 min_char slots. Adjust comment.
5933 (enum char_table_specials): Rename from CHAR_TABLE_STANDARD_SLOTS.
5934 Add SUB_CHAR_TABLE_OFFSET member.
5935 (make_uninit_sub_char_table): New function.
5936 (toplevel): Add compile-time assert to verify suitable member layout
5937 in Lisp_Sub_Char_Table.
5938 * alloc.c (mark_char_table): Add extra argument to denote char table
5939 subtype. Adjust to match new layout of sub char-table.
5940 (mark_object): Always mark sub char-tables with mark_char_table.
5941 * chartab.c (make_sub_char_table, copy_sub_char_table)
5942 (sub_char_table_ref, sub_char_table_ref_and_range, sub_char_table_set)
5943 (sub_char_table_set_range, optimize_sub_char_table, map_sub_char_table)
5944 (map_sub_char_table_for_charset, uniprop_table_uncompress):
5945 All related users changed.
5946 * lread.c (read1): Adjust to match new layout of sub char-table.
5947 * print.c (print_object): Likewise (Bug#17898).
5949 2014-07-02 Stefan Monnier <monnier@iro.umontreal.ca>
5951 * keymap.c (get_keyelt): Simplify.
5952 (copy_keymap_item): Remove left-over code for when we had
5953 key-shortcut caches.
5955 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
5957 * nsterm.m (judge): EmacsScroller: Move dealloc code here.
5958 (dealloc): Remove for EmacsScroller.
5960 * nsterm.h (EmacsScroller): Remove dealloc.
5962 2014-06-30 Eli Zaretskii <eliz@gnu.org>
5964 * coding.c (MIN_CHARBUF_SIZE): Enlarge to 32. (Bug#17881)
5966 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
5968 * nsmenu.m (update_frame_tool_bar): Set wait_for_tool_bar to NO
5969 when setNeedsDisplay is called so we don't trigger redisplay for every
5972 * nsterm.m (any_help_event_p): New variable.
5973 (mouseMoved:): Set any_help_event_p to YES if help event is
5974 generated. Remove else with empty help event that triggered redisplay
5975 for every mouse move.
5976 (windowDidResignKey:): If any_help_event_p, generate empty help event.
5978 2014-06-29 Dmitry Antipov <dmantipov@yandex.ru>
5980 * xfns.c (Qsuppress_icon): Remove; no real users.
5981 (syms_of_xfns): Don't DEFSYM it. Remove ancient comments.
5982 * w32fns.c (Qsuppress_icon): Remove, for the same reason.
5983 (syms_of_w32fns): Don't DEFSYM it.
5985 2014-06-29 Glenn Morris <rgm@gnu.org>
5987 * Makefile.in (ns-app): Mark as PHONY.
5989 2014-06-28 Glenn Morris <rgm@gnu.org>
5991 * Makefile.in (mostlyclean): There are no libXMenu11.a,
5992 liblw.a in this directory.
5994 2014-06-28 Andreas Schwab <schwab@linux-m68k.org>
5996 * coding.c (encode_coding_utf_8): Correctly count produced_chars
5997 also in unibyte case. (Bug#17865)
5999 2014-06-28 K. Handa <handa@gnu.org>
6001 * coding.c (MAX_CHARBUF_SIZE): Rename from CHARBUF_SIZE.
6002 (MIN_CHARBUF_SIZE): New macro.
6003 (ALLOC_CONVERSION_WORK_AREA): New arg SIZE. Callers changed.
6005 2014-06-27 Glenn Morris <rgm@gnu.org>
6007 * Makefile.in: Replace BOOTSTRAPEMACS sleight-of-hand
6008 with an order-only dependence on bootstrap-emacs. (Bug#2151)
6009 (.el.elc): Replace suffix rule with pattern rule.
6010 (%.elc): New pattern rule, with order-only prerequisite.
6011 ($(lisp)): No more need to depend on BOOTSTRAPEMACS.
6012 ($(lispsource)/loaddefs.el): Use an order-only prerequisite
6013 in place of BOOTSTRAPEMACS.
6015 2014-06-26 Dmitry Antipov <dmantipov@yandex.ru>
6017 * fns.c (Fcompare_strings): Use FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE.
6019 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
6021 Consistently use validate_subarray to verify substring.
6022 * fns.c (validate_substring): Not static any more. Adjust to
6023 use ptrdiff_t, not EMACS_INT, because string and vector limits
6024 can't exceed ptrdiff_t even if EMACS_INT is wider.
6025 (Fcompare_strings, Fsubstring, Fsubstring_no_properties)
6026 (secure_hash): Adjust user.
6027 * lisp.h (validate_subarray): Add prototype.
6028 * coding.c (Fundecodable_char_position):
6029 * composite.c (Fcomposition_get_gstring, Fcompose_string_internal):
6030 Use validate_subarray. Adjust comment to mention substring.
6032 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
6034 Do not allow out-of-range character position in Fcompare_strings.
6035 * fns.c (validate_subarray): Add prototype.
6036 (Fcompare_substring): Use validate_subarray to check ranges.
6037 Adjust comment to mention that the semantics was changed. Also see
6038 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00447.html.
6040 2014-06-24 Paul Eggert <eggert@cs.ucla.edu>
6042 Be more consistent about the 'Qfoo' naming convention.
6043 * image.c (Fimagemagick_types):
6044 * lisp.h (lisp_h_CHECK_TYPE, CHECK_TYPE, CHECK_ARRAY):
6045 * process.c (Fmake_network_process):
6046 Rename C local identifier 'Qfoo to avoid giving the false
6047 impression that it stands for the symbol 'foo'.
6049 2014-06-23 Dmitry Antipov <dmantipov@yandex.ru>
6051 Simplify and cleanup character conversion stuff.
6052 * lisp.h (multibyte_char_to_unibyte, multibyte_char_to_unibyte_safe):
6054 * character.c (multibyte_char_to_unibyte)
6055 (multibyte_char_to_unibyte_safe): Remove; no longer used.
6056 * character.h (make_char): Remove; unused.
6057 (CHAR_TO_BYTE8, CHAR_TO_BYTE_SAFE): Simplify.
6058 (ASCII_BYTE_P): Remove; ASCII_CHAR_P does the same thing.
6059 * buffer.c, charset.c, charset.h, cmds.c, coding.c, editfns.c:
6060 * fileio.c, indent.c, insdel.c, keyboard.c, lread.c, print.c:
6061 * search.c, term.c, xdisp.c, xterm.c: Related users changed.
6063 2014-06-22 Mario Lang <mlang@delysid.org>
6065 * w32fns.c (Fw32_shell_execute): The the -> the.
6067 2014-06-22 Dmitry Antipov <dmantipov@yandex.ru>
6069 * xmenu.c (mouse_position_for_popup):
6070 * xselect.c (mouse_position_for_drop): Do not duplicate ...
6071 * xfns.c (x_relative_mouse_position): ... and prefer this function.
6072 * menu.c (Fx_popup_menu):
6073 * xselect.c (x_handle_dnd_message): Adjust users.
6074 * menu.h (mouse_position_for_popup): Remove prototype.
6075 * xterm.h (x_relative_mouse_position): Add prototype.
6076 * xterm.c (x_find_topmost_parent): Break from the loop and do not
6077 call XFree if XQueryTree returns zero.
6079 2014-06-21 Eli Zaretskii <eliz@gnu.org>
6081 * indent.c (Fvertical_motion): Doc fix.
6082 Move to the goal column, if any, with a single call to
6083 move_it_in_display_line, not in two calls. Doing this with two
6084 calls causes move_it_in_display_line apply the line-prefix
6085 handling twice instead of just once. (Bug#17823)
6087 2014-06-21 Paul Eggert <eggert@cs.ucla.edu>
6089 Port to OS X ACLs (Bug#17810).
6090 * fileio.c (Ffile_acl): Port to OS X, where acl_get_file (...,
6091 ACL_TYPE_ACCESS) doesn't work.
6093 2014-06-21 Stefan Monnier <monnier@iro.umontreal.ca>
6095 * keyboard.c (read_key_sequence): Don't invoke Vprefix_help_command
6096 before checking key-translation-map (bug#17659).
6098 2014-06-21 Dmitry Antipov <dmantipov@yandex.ru>
6100 * font.c (font_make_object): Avoid dangling pointer which may
6101 crash GC (Bug#17771).
6103 2014-06-21 Eli Zaretskii <eliz@gnu.org>
6105 * image.c [5 < GIFLIB_MAJOR + (1 <= GIFLIB_MINOR)]: Declare the
6106 prototype of DGifCloseFile as appropriate for older and newer
6108 (gif_close): New function, encapsulates the differences in the
6109 calling sequence of DGifCloseFile before v5.1.0 and after it.
6110 (gif_load): Call gif_close instead of DGifCloseFile. Divulge the
6111 error string where appropriate. (Bug#17790)
6113 * xdisp.c (Fmove_point_visually): Instead of testing for keyboard
6114 macro execution, make sure point didn't move since last complete
6115 redisplay, as the condition for using the glyph matrix
6116 information. (Bug#17777)
6118 2014-06-19 Dmitry Antipov <dmantipov@yandex.ru>
6120 Minor cleanup of fonset code.
6121 * fontset.c (FONTSET_ID, set_fontset_id, FONTSET_NAME)
6122 (set_fontset_name, FONTSET_ASCII, set_fontset_ascii)
6123 (FONTSET_BASE, set_fontset_base, FONTSET_FRAME)
6124 (set_fontset_frame, FONTSET_NOFONT_FACE, set_fontset_nofont_face)
6125 (FONTSET_DEFAULT, set_fontset_default, FONTSET_FALLBACK)
6126 (set_fontset_fallback): Reorder extra slots and avoid unused slots.
6127 (free_realized_fontset): Remove because a no-op since 2008.
6128 (free_face_fontset): Adjust user.
6129 (syms_of_fontset): Shrink fontset by one extra slot.
6131 2014-06-17 Paul Eggert <eggert@cs.ucla.edu>
6133 Omit redundant extern decls.
6134 Most of this patch is from Dmitry Antipov, in:
6135 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00263.html
6136 * commands.h (update_mode_lines):
6137 * frame.h (Qbackground_color, Qforeground_color)
6138 (x_set_menu_bar_lines):
6139 * ftfont.c (ftfont_font_format):
6140 * intervals.h (Qkeymap, Qfont):
6141 * keyboard.c (timer_check, safe_run_hooks, Qregion_extract_function):
6142 * lisp.h (Ffboundp, Qnil, Qt, Qlambda, Qintegerp, Qwholenump)
6143 (Qsymbolp, Qlisp, Qconsp, Qstringp, Qarrayp, Qbufferp, Qmarkerp)
6144 (Qvectorp, Qbuffer_or_string_p, Qchar_table_p, Qvector_or_char_table_p)
6145 (Qfloatp, Qnumberp, Qfont_spec, Qfont_entity, Qfont_object)
6146 (Fbyteorder, wrong_type_argument, Fmax_char, syms_of_composite)
6147 (Fidentity, extract_float, init_display, syms_of_display, Qdisplay):
6148 (Qimage, Qbox, redisplay_preserve_echo_area, char_table_ref)
6149 (char_table_set, char_table_translate, Qautoload, Qbottom, Qtop)
6150 (Qvisible, Qfont, Qfront_sticky, Qrear_nonsticky, init_sigio)
6151 (Qtool_bar, Qheader_line):
6152 * macros.c (Fexecute_kbd_macro):
6153 * xdisp.c (Ftool_bar_height, Ftool_bar_height):
6154 * xterm.c (x_delete_terminal, XSetIMValues):
6155 * xterm.h (x_set_window_size, x_query_color, x_get_focus_frame)
6156 (x_implicitly_set_name, popup_activated)
6157 (widget_store_internal_border):
6158 Remove redundant decls.
6159 * frame.c [USE_X_TOOLKIT]: Include widget.h.
6160 * keyboard.c (Fexit_recursive_edit, Fabort_recursive_edit):
6161 Remove _Noreturn, as make-docfile now does that for us.
6162 * lisp.h (DEFUN): Don't declare fnname here; rely on make-docfile.
6163 (Qregion_extract_function): New decl.
6164 * window.c, xfns.c: Include menu.h.
6166 2014-06-17 Stefan Monnier <monnier@iro.umontreal.ca>
6168 * callint.c (Fcall_interactively): Fix up last change (bug#17701).
6170 2014-06-17 Dmitry Antipov <dmantipov@yandex.ru>
6172 * fileio.c (Fread_file_name): Do not pass redundant args and ...
6173 * callint.c (read_file_name): ... convert to static here.
6174 * lisp.h (Fread_file_name): Do not EXFUN it.
6175 (STRING_COPYIN): Remove; unused.
6176 * composite.c (CHAR_COMPOSABLE_P): Replace unsafe macro with ...
6177 (char_composable_p): ... static function. All users changed.
6178 * eval.c (toplevel): Remove redundant #include directives.
6179 * xterm.c (x_initialize): Add static to match prototype.
6180 * ccl.c (Fccl_execute_on_string):
6181 * font.c (fon_intern_prop): Use make_specified_string.
6183 2014-06-16 Paul Eggert <eggert@cs.ucla.edu>
6185 * Makefile.in (ns-app): Fix typo that broke build on OS X.
6186 Reported by David Caldwell in:
6187 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00251.html
6189 2014-06-16 Dmitry Antipov <dmantipov@yandex.ru>
6191 Do not ask for XRender extension each time XFT font is opened.
6192 * xftfont.c (xftfont_open): Move call to XRenderQueryExtension ...
6193 * xterm.c (x_term_init) [HAVE_XFT]: ... to here. Adjust comment.
6195 2014-06-15 Glenn Morris <rgm@gnu.org>
6197 * Makefile.in: Use `make -C' rather than `cd && make' throughout.
6199 2014-06-15 Eli Zaretskii <eliz@gnu.org>
6201 * xdisp.c (Fmove_point_visually): Don't use the glyph matrix
6202 information if we are in the middle of executing a keyboard macro,
6203 since redisplay doesn't update the screen until the macro is
6204 finished. (Bug#17777)
6206 * alloc.c (cleanup_vector): Don't dereference a font driver
6207 pointer if it is NULL. (Bug#17771)
6209 2014-06-13 Glenn Morris <rgm@gnu.org>
6211 * Makefile.in ($(leimdir)/leim-list.el, $(srcdir)/macuvs.h)
6212 ($(lispsource)/international/charprop.el)
6213 ($(libsrc)/make-docfile$(EXEEXT), $(lwlibdir)/liblw.a)
6214 ($(oldXMenudir)/libXMenu11.a, ns-app, .el.elc)
6215 ($(lispsource)/loaddefs.el, bootstrap-emacs$(EXEEXT)):
6216 GNU make automatically passes command-line arguments to sub-makes.
6218 2014-06-13 Paul Eggert <eggert@cs.ucla.edu>
6220 Avoid hangs in accept-process-output (Bug#17647).
6221 * lisp.h, process.c (wait_reading_process_input):
6222 Return int, not bool. All uses changed.
6223 * process.c (SELECT_CANT_DO_WRITE_MASK):
6224 Remove macro, replacing with ...
6225 (SELECT_CAN_DO_WRITE_MASK): ... new constant, with inverted sense.
6227 (status_notify): New arg WAIT_PROC. Return int, not void.
6230 2014-06-13 Eli Zaretskii <eliz@gnu.org>
6232 * menu.c (Fx_popup_menu): Don't call the frame's menu_show_hook if
6233 the frame is the initial frame, because the hook is not set up
6234 then, and Emacs crashes.
6235 Reported by Fabrice Popineau <fabrice.popineau@gmail.com>.
6237 2014-06-12 Stefan Monnier <monnier@iro.umontreal.ca>
6239 * keymap.c (silly_event_symbol_error): Don't recommend the use
6242 2014-06-11 Eli Zaretskii <eliz@gnu.org>
6244 * xdisp.c (set_cursor_from_row): Fix an off-by-one error when
6245 matching overlay strings with 'cursor' property against buffer
6246 positions traversed in the glyph row. (Bug#17744)
6248 2014-06-11 Jan Djärv <jan.h.d@swipnet.se>
6250 * nsterm.h (EmacsApp): Always compile in shouldKeepRunning, isFirst
6253 * nsterm.m (run): Always compile for Cocoa. Use runtime check to
6254 determine 10.9 (Bug#17751).
6256 * macfont.m (macfont_draw): Positions were not freed.
6258 2014-06-10 Dmitry Antipov <dmantipov@yandex.ru>
6260 * dispextern.h (PREPARE_FACE_FOR_DISPLAY): Remove as a duplicate of ...
6261 * xfaces.c (prepare_face_for_display) [HAVE_WINDOW_SYSTEM]: ... this
6262 function. Also adjust comment.
6263 * fringe.c, w32term.c, xdisp.c, xterm.c: All users changed.
6265 * dispextern.h (struct face) [HAVE_XFT]: Ifdef 'extra' member.
6266 * font.c (font_done_for_face):
6267 * xfaces.c (realize_non_ascii_face): Adjust user.
6268 * font.h (struct font_driver): Convert 'prepare_face' to return
6269 void because its return value is never used anyway.
6270 * xfont.c (xfont_prepare_face): Return void.
6271 * xftfont.c (xftfont_prepare_face): Likewise. Use xmalloc.
6272 (xftfont_done_face): Use xfree.
6274 * dispextern.h (last_tool_bar_item): Remove declaration.
6275 * frame.h (struct frame): New member last_tool_bar_item.
6276 * frame.c (make_frame): Initialize it.
6277 * xdisp.c (toplevel): Remove last_tool_bar_item.
6278 (handle_tool_bar_click, note_tool_bar_highlight):
6279 * w32term.c (w32_read_socket, w32_initialize):
6280 * xterm.c (handle_one_xevent, x_initialize): Adjust users.
6282 * frame.h (window_system_available) [!HAVE_WINDOW_SYSTEM]: Always false.
6283 * frame.c (window_system_available) [HAVE_WINDOW_SYSTEM]: Now here.
6285 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
6287 Say (accept-process-output P)'s result pertains to P if P is non-nil.
6288 * process.c (Faccept_process_output)
6289 (wait_reading_process_output): Mention that if PROCESS is non-nil,
6290 the return value is about PROCESS, not about other processes.
6292 2014-06-09 Dmitry Antipov <dmantipov@yandex.ru>
6294 Further adjustments to mark_object and friends.
6295 Now the mark_object's stack is just 32 bytes on a 64-bit
6296 system, which means extra 20% off the stack usage.
6297 * alloc.c (mark_save_value): As before, refactored out from ...
6298 (mark_object): ... adjusted user. Also add comment.
6300 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
6302 Fix core dump after a dropped X connection (Bug#17704).
6303 * sysdep.c (stuff_char): Don't abort merely because the selected frame
6304 is dead, as we may be shutting down.
6306 2014-06-08 Glenn Morris <rgm@gnu.org>
6308 * fileio.c (write-region-inhibit-fsync): Doc tweak.
6310 * data.c (Flss, Fgtr, Fleq, Fgeq): Doc tweaks.
6312 2014-06-08 Paul Eggert <eggert@cs.ucla.edu>
6314 If a C name must be extern on some platforms, make it extern on all.
6315 * dispextern.h (set_vertical_scroll_bar, erase_phys_cursor)
6317 * font.h (ftxfont_driver) [HAVE_XFT]:
6318 * keyboard.h (menu_items_inuse, ignore_mouse_drag_p, make_ctrl_char):
6319 * lisp.h (get_frame_param):
6320 * menu.h (tty_menu_show):
6321 * process.h (conv_sockaddr_to_lisp, catch_child_signal):
6322 * termhooks.h (encode_terminal_code):
6323 * xterm.h (x_menu_wait_for_event):
6325 * frame.c (get_frame_param):
6326 * fringe.c (max_used_fringe_bitmap):
6327 * ftxfont.c (ftxfont_driver):
6328 * keyboard.c (ignore_mouse_drag_p, make_ctrl_char):
6329 * menu.c (menu_items_inuse):
6330 * process.c (conv_sockaddr_to_lisp, catch_child_signal):
6331 * term.c (encode_terminal_code, tty_menu_show):
6332 * xdisp.c (set_vertical_scroll_bar, erase_phys_cursor):
6333 * xfaces.c (load_color):
6334 * xmenu.c (x_menu_wait_for_event):
6337 2014-06-08 Dmitry Antipov <dmantipov@yandex.ru>
6339 Change object marking routines to minimize stack usage.
6340 This change moves a few cold paths from mark_object to NO_INLINE
6341 functions and adjusts symbol marking loop. According to GCC 4.8.2
6342 -Wstack-usage, this reduces mark_object's stack usage from 80 to
6343 48 bytes on a 64-bit system. For a long byte-force-recompile runs,
6344 stack usage at the mark phase is reduced up to 28%. Surprisingly,
6345 it also gains up to 3% in speed (with default '-O2 -g3' flags).
6346 * alloc.c (mark_compiled, mark_localized_symbol): New functions,
6347 refactored out from ...
6348 (mark_object): ... adjusted user. Also mark symbols in a tight
6350 (mark_face_cache): Add NO_INLINE.
6352 2014-06-08 Eli Zaretskii <eliz@gnu.org>
6354 * sysdep.c (reset_sys_modes): Use cursorX, not curX, as the latter
6355 contains garbage on WINDOWSNT (which could potentially infloop at
6358 Minimize cursor motion during TTY menu updates.
6359 * term.c (tty_menu_display): Don't position cursor here.
6360 Instead, pass the cursor coordinates to update_frame_with_menu.
6361 (tty_menu_activate): Send the hide cursor command only once in an
6362 iteration through the outer 'while' loop.
6364 * dispnew.c (update_frame_1): Accept an additional argument
6365 SET_CURSOR_P, and position the cursor at the end of the frame
6366 update only if that argument is non-zero. All callers changed to
6367 provide the additional argument as non-zero, except for
6368 update_frame_with_menu.
6369 (update_frame_with_menu): Accept 2 additional arguments ROW and
6370 COL; if they are non-negative, instruct update_frame_1 not to
6371 position the cursor, and instead position it according to ROW and COL.
6373 * dispextern.h (update_frame_with_menu): Update prototype.
6375 2014-06-08 Stefan Monnier <monnier@iro.umontreal.ca>
6377 * callproc.c (call_process): Don't check read-only if we don't insert
6378 anything (bug#17666).
6380 2014-06-08 Eli Zaretskii <eliz@gnu.org>
6382 * dispnew.c (update_frame_with_menu): Set display_completed.
6384 2014-06-07 Eli Zaretskii <eliz@gnu.org>
6386 * term.c (tty_menu_show) [WINDOWSNT]: Make tty_menu_show extern
6388 * menu.h (tty_menu_show) [WINDOWSNT]: Declare extern only for WINDOWSNT.
6390 2014-06-06 Paul Eggert <eggert@cs.ucla.edu>
6392 * term.c (tty_menu_show) [!HAVE_NTGUI]: Now static.
6393 * menu.h (tty_menu_show) [!HAVE_NTGUI]: Omit extern decl.
6395 2014-06-06 Stefan Monnier <monnier@iro.umontreal.ca>
6397 * window.c (Frecenter): Signal an error if window-buffer is not
6400 * keyboard.c (make_lispy_position): Don't include a buffer position in
6401 mode/header-line mouse events.
6403 * keyboard.c (read_char): Handle (t . <event>) in the second use of
6404 Vunread_command_events (bug#17650).
6406 2014-06-06 Dmitry Antipov <dmantipov@yandex.ru>
6408 * xterm.c (x_setup_pointer_blanking):
6409 Conditionally probe Xfixes until this stuff is stabilized (Bug#17609).
6411 2014-06-05 Dmitry Antipov <dmantipov@yandex.ru>
6413 * keyboard.c, process.c: Do not define POLL_FOR_INPUT here
6414 because it will be defined in generated config.h if needed.
6416 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
6418 Use terminal-specific hooks to display popup dialogs.
6419 * termhooks.h (struct terminal): New field popup_dialog_hook.
6420 * menu.c (emulate_dialog_with_menu): New function, refactored from ...
6421 (Fx_popup_dialog): ... adjusted user. Also remove old #if 0
6422 code and use popup_dialog_hook.
6423 * nsmenu.m (ns_popup_dialog): Make hook-compatible.
6424 * nsterm.h (ns_popup_dialog): Adjust prototype.
6425 * nsterm.m (ns_create_terminal):
6426 * w32term.c (w32_create_terminal):
6427 * xterm.c (x_create_terminal) [USE_X_TOOLKIT || USE_GTK]:
6428 Setup popup_dialog_hook.
6430 2014-06-04 Eli Zaretskii <eliz@gnu.org>
6432 * w32heap.c (report_temacs_memory_usage): Improve the report by
6433 reporting the large blocks that are actually occupied at dump time.
6435 * w32console.c (initialize_w32_display): Set the console
6436 menu_show_hook, otherwise TTY menus are broken on w32.
6438 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
6440 Use terminal-specific hooks to display menus.
6441 * termhooks.h (struct terminal): New field menu_show_hook.
6442 * menu.h (<anonymous enum>): Bit flags for menu hooks.
6443 (x_menu_show, w32_menu_show, ns_menu_show, tty_menu_show):
6445 * menu.c (Fx_popup_menu): Use bit flags and menu_show_hook.
6446 * nsmenu.m (ns_menu_show):
6447 * w32menu.c (w32_menu_show):
6448 * xmenu.c (x_menu_show):
6449 * term.c (tty_menu_show): Adjust to use bit flags.
6450 (set_tty_hooks): Set menu_show_hook.
6451 * xterm.c (x_create_terminal):
6452 * nsterm.m (ns_create_terminal):
6453 * msdos.c (initialize_msdos_display):
6454 * w32term.c (w32_create_terminal): Likewise.
6456 2014-06-03 Juanma Barranquero <lekktu@gmail.com>
6458 * w32heap.c (DUMPED_HEAP_SIZE) [!_WIN64]: Reduce to 11 MB.
6460 2014-06-03 Eli Zaretskii <eliz@gnu.org>
6462 * sysselect.h (fd_CLR, fd_ISSET, fd_SET, FD_CLR, FD_ISSET)
6463 (FD_SET): Don't define on WINDOWSNT.
6465 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
6467 * emacs.c: Include "sysselect.h", to define its inline functions.
6468 Reported by Glenn Morris in:
6469 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00077.html
6471 Do not require libXt-devel when building with gtk.
6472 * gtkutil.h, menu.h: Include lwlib-widget.h, not lwlib-h, to avoid
6473 dependency on libXt-devel.
6474 * menu.h [HAVE_NTGUI]: Include lwlib-widget.h in this case too.
6475 (enum button_type, widget_value) [HAVE_NTGUI]: Remove, as
6476 lwlib-widget.h now does this.
6477 * nsmenu.m (ns_menu_show): "enabled" -> "enable" to fix typo.
6479 2014-06-03 Paul Eggert <eggert@penguin.cs.ucla.edu>
6481 If ENABLE_CHECKING, range-check args of FD_CLR, FD_ISSET, FD_SET.
6482 * process.c (add_read_fd, delete_read_fd, add_write_fd)
6483 (delete_write_fd, wait_reading_process_output):
6484 Remove now-redundant easserts.
6485 * sysselect.h (SYSSELECT_H): New macro, to avoid double-inclusion woes.
6486 Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
6487 (fd_CLR, fd_ISSET, fd_SET): New inline functions.
6488 (FD_CLR, FD_ISSET, FD_SET): Redefine in terms of these functions.
6490 2014-06-03 Eli Zaretskii <eliz@gnu.org>
6492 * w32heap.c (DUMPED_HEAP_SIZE): Move from w32heap.h. Don't use
6493 HEAPSIZE; instead, define separate values for the 32- and 64-bit builds.
6494 (calloc): Don't undef, it is never defined.
6495 (HEAP_ENTRY_SHIFT): Remove unused macro.
6497 * Makefile.in (C_HEAP_SWITCH): Remove.
6498 (ALL_CFLAGS): Don't use $(C_HEAP_SWITCH).
6500 Fix MS-Windows build broken by menu changes on 2014-06-02.
6501 * w32menu.c (w32_menu_show): Fix a typo that broke compilation.
6503 * menu.h (enum button_type, struct _widget_value) [HAVE_NTGUI]:
6504 Define instead of including ../lwlib/lwlib.h, which causes
6505 compilation errors due to missing X11 headers.
6507 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
6509 * process.c (wait_reading_process_output): Omit incorrect test of
6510 p->infd against zero. Add easserts for infd having a plausible value.
6512 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
6514 Adjust to match recent lwlib changes.
6515 * menu.h (xmalloc_widget_value): Replace by ...
6516 (make_widget_value): ... new prototype.
6517 * menu.c (xmalloc_widget_value): Replace by ...
6518 (make_widget_value): ... new function.
6519 (free_menubar_widget_value_tree, digest_single_submenu): Adjust users.
6520 * gtkutil.c (malloc_widget_value, free_widget_value):
6521 (widget_value_free_list, malloc_cpt): Remove old lwlib-compatible code.
6522 * keyboard.h (enum button_type, struct _widget_value):
6523 * gtkutil.h, nsgui.h, w32gui.h (malloc_widget_value, free_widget_value):
6525 * nsmenu.m (ns_update_menubar, ns_menu_show):
6526 * w32menu.c (set_frame_menubar, w32_menu_show, w32_dialog_show):
6527 * xmenu.c (set_frame_menubar, xmenu_show, x_dialog_show): Adjust users.
6528 * xterm.h (XtParent) [USE_GTK]: Remove unused macro.
6530 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
6532 * image.c (x_query_frame_background_color)
6533 [HAVE_PNG || HAVE_NS || HAVE_IMAGEMAGICK || HAVE_RSVG]:
6534 Fix --enable-gcc-warnings compilation without image libraries.
6536 2014-06-02 Eli Zaretskii <eliz@gnu.org>
6538 * w32heap.c (malloc_after_dump, realloc_after_dump): Update the
6539 emulated break value only if it goes up.
6540 (sbrk): Add assertion that the INCREMENT argument is strictly
6541 zero. Improve and correct the commentary.
6543 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
6545 Improve AIX-related merge from emacs-24.
6546 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Fix comment.
6547 * lisp.h (ENUMABLE) [!_AIX]: Don't define to 0 merely because we're
6548 not on AIX; since we're on the trunk we can use enums more broadly.
6550 * frame.c (x_set_frame_parameters): Don't read uninitialized storage.
6552 2014-06-02 Jan Djärv <jan.h.d@swipnet.se>
6554 * xterm.c (xg_scroll_callback): Remove position, for jump set portion
6555 to min(value, whole).
6557 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
6559 Bring back the changes to GDB-visible symbols, but only on AIX.
6560 And only if it's not pre-4.2 GCC.
6561 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
6562 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
6563 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
6566 2014-06-02 Eli Zaretskii <eliz@gnu.org>
6568 * fileio.c (Finsert_file_contents): Call prepare_to_modify_buffer
6569 with PT, not GPT. (Bug#16433)
6571 Revert last changes to GDB-visible symbols.
6572 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): Delete macros.
6573 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Don't use them.
6574 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
6577 2014-06-02 Glenn Morris <rgm@gnu.org>
6579 * cmds.c (Fself_insert_command): Allow zero repeat count. (Bug#17649)
6581 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
6583 Fix port to 32-bit AIX with xlc (Bug#17598).
6584 * alloc.c (gdb_make_enums_visible): Remove FLOAT_TO_STRING_BUFSIZE.
6585 * conf_post.h (FLEXIBLE_ARRAY_MEMBER) [__IBMC__]: Don't define to empty.
6586 * lisp.h (FLOAT_TO_STRING_BUFSIZE): Make it a macro, instead of an enum,
6587 to work around a compiler bug in IBM xlc 12.1.
6589 2014-06-02 Eli Zaretskii <eliz@gnu.org>
6591 * xterm.c (x_update_window_end): Don't invalidate the entire
6592 mouse-highlight info, just signal frame_up_to_date_hook that mouse
6593 highlight needs to be redisplayed. (Bug#17588)
6595 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
6597 Port the GDB-visible symbols to AIX.
6598 Without them, GDB doesn't work to debug Emacs, since the AIX linker
6599 optimizes away the relevant external symbols. Use enums instead;
6600 this suffices for the AIX port, which is 32-bit-only anyway.
6601 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
6602 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
6603 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
6606 Include sources used to create macuvs.h.
6607 * Makefile.in ($(srcdir)/macuvs.h): New rule.
6608 * macuvs.h: Use automatically-generated header.
6610 2014-06-01 Paul Eggert <eggert@cs.ucla.edu>
6612 Port signal-handling to DragonFly BSD (Bug#17646).
6613 * callproc.c, sysdep.c (block_child_signal, unblock_child_signal):
6614 Move implementations from callproc.c to sysdep.c.
6615 * process.h, syssignal.h (block_child_signal, unblock_child_signal):
6616 Move declarations from process.h to syssignal.h.
6618 2014-06-01 Juanma Barranquero <lekktu@gmail.com>
6620 * callint.c (Ffuncall_interactively): Add usage.
6622 2014-06-01 Jan Djärv <jan.h.d@swipnet.se>
6624 * nsfns.m (ns_appkit_version_str): Add os version for Cocoa.
6626 2014-05-30 Eli Zaretskii <eliz@gnu.org>
6628 * w32heap.c (malloc_before_dump, malloc_after_dump)
6629 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
6630 (mmap_alloc, mmap_realloc): Check for errors more thoroughly and
6631 set errno where appropriate to emulate CRT functions.
6633 2014-05-30 Dmitry Antipov <dmantipov@yandex.ru>
6635 Debugging facility to check whether 'const char *' points to
6636 relocatable data of non-pure Lisp string.
6637 * alloc.c (maybe_lisp_pointer): New function, refactored out of ...
6638 (mark_maybe_pointer): ... adjusted user.
6639 (relocatable_string_data_p): New function.
6640 * lisp.h (relocatable_string_data_p): Add prototype.
6641 * xdisp.c (message_with_string): If ENABLE_CHECKING, make sure
6642 the pointer to relocatable Lisp data is not used.
6644 2014-05-30 Paul Eggert <eggert@cs.ucla.edu>
6646 Don't let SIGINT handling block SIGCHLD indefinitely (Bug#17561).
6647 * atimer.c (block_atimers):
6648 * callproc.c (block_child_signal): Block SIGINT too;
6649 otherwise, its handler might now unblock signals that it shouldn't.
6650 * keyboard.c (read_char): Clear signal mask, since we may
6651 be in a SIGINT handler, and many signals may be masked.
6652 * keyboard.c (handle_interrupt):
6653 * sysdep.c (handle_arith_signal):
6654 Clear signal mask instead of just unblocking the signal that
6655 was received, since several signals may be blocked at this point.
6657 2014-05-29 Eli Zaretskii <eliz@gnu.org>
6659 * Makefile.in (TEMACS_POST_LINK): Remove target.
6660 (emacs$(EXEEXT)): Remove $(ADDSECTION) from prerequisites.
6661 (temacs$(EXEEXT)): Remove $(TEMACS_POST_LINK) from the recipe.
6663 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
6665 * xmenu.c (xdialog_show): Remove prototype, rename to
6666 x_dialog_show, remove 2nd arg because it's always zero
6667 and simplify accordingly.
6668 (xw_popup_dialog): Adjust user.
6669 * w32menu.c (w32_dialog_show): Adjust prototype, remove
6670 2nd arg because it's always zero and simplify accordingly.
6671 (w32_popup_dialog): Adjust user.
6673 2014-05-29 Eli Zaretskii <eliz@gnu.org>
6675 * w32heap.c (report_temacs_memory_usage): New function.
6677 * unexw32.c (unexec) [ENABLE_CHECKING]:
6678 Call report_temacs_memory_usage.
6680 * w32heap.h (report_temacs_memory_usage): Add prototype.
6682 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
6684 Don't substitute sigprocmask for pthread_sigmask (Bug#17561).
6685 * Makefile.in (LIB_PTHREAD_SIGMASK): Remove; all uses removed.
6687 2014-05-29 Eli Zaretskii <eliz@gnu.org>
6689 * buffer.c (init_buffer): Accept an argument 'initialized'.
6690 [USE_MMAP_FOR_BUFFERS]: If 'initialized' is non-zero, reset
6691 mmap_regions and mmap_fd, to avoid referencing stale data from the
6692 dump phase. Add an assertion for buffer text of buffers created
6693 in temacs before this function is called. (Bug#17622)
6694 (mmap_regions_1, mmap_fd_1): Remove unused variables.
6696 * lisp.h (init_buffer): Update prototype.
6698 * emacs.c (main): Pass 'initialized' as the argument to init_buffer.
6700 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
6702 * alloc.c (Fgarbage_collect): Fix compilation with
6703 GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
6705 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
6707 * frame.c, frame.h (frame_char_to_pixel_position)
6708 (frame_set_mouse_position): Now static, and made private in
6709 frame.c rather than public in frame.h.
6711 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
6713 Refactor mouse positioning stuff to avoid code duplication.
6714 * frame.h (frame_char_to_pixel_position): New function.
6715 (x_set_mouse_position): Rename to...
6716 (frame_set_mouse_position): ...new function.
6717 (frame_set_mouse_pixel_position): Add prototype.
6718 * nsterm.m, w32term.c, xterm.c (x_set_mouse_pixel_position):
6719 Rename to frame_set_mouse_pixel_position.
6720 * frame.c (Fset_mouse_pixel_position, Fset_mouse_position):
6722 * xterm.h, w32term.h ( x_set_mouse_position)
6723 (x_set_mouse_pixel_position): Remove prototypes.
6725 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
6727 On X, always make pointer visible when deleting frame (Bug#17609).
6728 * frame.c (frame_make_pointer_visible, frame_make_pointer_invisible):
6730 * frame.h (frame_make_pointer_visible, frame_make_pointer_invisible):
6732 * cmds.c (Fself_insert_command): Use SELECTED_FRAME.
6733 * keyboard.c (gobble_input): If there is no terminal input error,
6734 make sure the pointer is visible for all frames on this terminal.
6735 * xterm.c (x_free_frame_resources): Enable pointer visibility if
6736 it was previously disabled.
6738 2014-05-28 Stefan Monnier <monnier@iro.umontreal.ca>
6740 * data.c (Fzerop): Move to Elisp.
6741 (syms_of_data): Don't defsubr it.
6742 * keyboard.c (echo_keystrokes_p): New function.
6743 (read_char, record_menu_key, read_key_sequence): Use it.
6745 * callint.c (Qfuncall_interactively): New var.
6746 (Qcall_interactively): Remove.
6747 (Ffuncall_interactively): New function.
6748 (Fcall_interactively): Use it.
6749 (syms_of_callint): Defsubr it.
6751 2014-05-27 Stefan Monnier <monnier@iro.umontreal.ca>
6753 * bytecode.c (FETCH) [BYTE_CODE_SAFE]: Check the bytecode wasn't
6754 relocated from under us.
6756 2014-05-27 Fabrice Popineau <fabrice.popineau@gmail.com>
6758 Use mmap(2) emulation for allocating buffer text on MS-Windows.
6759 * Makefile.in (C_HEAP_SWITCH): Get the predefined heap size from
6760 configure, not from HEAPSIZE.
6761 (ADDSECTION, MINGW_TEMACS_POST_LINK): Remove, no longer used.
6763 * lisp.h (NONPOINTER_BITS): Modify the condition to define to zero
6764 for MinGW, since it no longer uses gmalloc.
6766 * buffer.c: Do not define mmap allocations functions for Windows.
6767 Remove mmap_find which is unused. Remove mmap_set_vars which does
6769 [WINDOWSNT]: Include w32heap.h.
6770 (init_buffer): Always allocate new memory for buffers.
6772 * emacs.c: Remove mmap_set_vars calls.
6774 * image.c (free_image): Undef free for Windows because it is
6775 redirected to our private version.
6777 * unexw32.c (COPY_PROC_CHUNK): Use %p format for 64bits compatibility.
6778 (copy_executable_and_dump_data): Remove dumping the heap section.
6779 (unexec): Restore using_dynamic_heap after dumping.
6781 * w32heap.c (dumped_data_commit, malloc_after_dump)
6782 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
6783 (free_after_dump, free_before_dump, mmap_alloc, mmap_realloc)
6784 (mmap_free): New functions.
6786 * w32heap.h: Declare dumped_data and mmap_* function prototypes.
6788 2014-05-27 Paul Eggert <eggert@cs.ucla.edu>
6790 * image.c (imagemagick_load_image): Use MagickRealType for local
6791 'color_scale', instead of double, to avoid a GCC warning about
6794 * xfns.c (Fx_window_property): Remove unused local.
6796 Don't kill already-reaped process (Bug#17561).
6797 * process.c (process_send_signal): Fix race condition where a
6798 subprocess was reaped by a signal handler between the check for
6799 liveness and calling 'kill', which meant that Emacs could in
6800 theory kill an innocent bystander process. Do the fix by blocking
6801 SIGCHLD in a critical section that checks liveness before killing.
6803 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6805 * w32.c (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT): Define only if undefined.
6807 2014-05-26 Ken Brown <kbrown@cornell.edu>
6809 * w32term.c (x_delete_display): Don't free dpyinfo->w32_id_name,
6810 even if !CYGWIN (see bug#17510).
6812 2014-05-26 Jan Djärv <jan.h.d@swipnet.se>
6814 * nsfns.m (Fns_do_applescript): Surround NSApp run
6815 with calls to ns_init_events, ns_finish_events (Bug#17424).
6817 * nsterm.h (ns_init_events, ns_finish_events): Declare.
6819 * nsterm.m (ns_init_events, ns_finish_events): New functions.
6820 (ns_read_socket, ns_select): Call ns_init_events, ns_finish_events.
6822 * nsfns.m (ns_do_applescript): Surround executeAndReturnError
6823 with calls to ns_init_events, ns_finish_events (Bug#17424).
6825 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6827 * xdisp.c (move_it_in_display_line_to): Don't record wrap position
6828 if we are iterating over an object that generates glyphs for
6829 marginal areas. (Bug#17585)
6831 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
6833 * xdisp.c (safe__call1, safe__eval): Now static.
6835 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6837 * xdisp.c (safe__call): Accept va_list argument instead of '...'.
6838 (safe_call, safe__call1): Construct a va_list argument for safe_call.
6839 (safe_call1): Call safe_call instead of safe__call directly.
6841 2014-05-26 Ken Brown <kbrown@cornell.edu>
6843 * w32term.c (x_delete_display) [CYGWIN]: Don't free
6844 dpyinfo->w32_id_name, to make sure it doesn't get freed more than
6847 2014-05-26 Stefan Monnier <monnier@iro.umontreal.ca>
6849 * xdisp.c: Bind inhibit-quit during pre-redisplay-function.
6850 (safe__call, safe__call1, safe__eval): New functions.
6851 (safe_call): Use it.
6852 (prepare_menu_bars): Use it for pre-redisplay-function (bug#17577).
6853 (display_mode_element): Same for `:eval'.
6855 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
6857 Fix port to 32-bit AIX (Bug#17540).
6858 * unexaix.c (copy_text_and_data): Don't add text_scnptr to ptr
6859 twice. _text already includes this offset.
6860 (unrelocate_symbols): Don't cast 64-bit integer to pointer.
6862 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6864 * xdisp.c (move_it_in_display_line_to): Avoid infinite recursion:
6865 when closest_pos is identical to to_charpos, don't recurse, since
6866 we already tried that, and failed. (Bug#17539)
6868 * w32fns.c (unwind_create_frame) [GLYPH_DEBUG]: If we are
6869 unwinding when frame's faces were not initialized yet, increment
6870 the frame's image-cache reference count before calling
6871 x_free_frame_resources. Don't dereference
6872 dpyinfo->terminal->image_cache if it is NULL. (Bug#17524)
6874 2014-05-25 Jan Djärv <jan.h.d@swipnet.se>
6876 * nsfont.m (nsfont_draw): Simplify as arguments are adjusted in
6879 * nsterm.m (ns_draw_glyph_string): Move isComposite and end from
6880 macfont.m, call draw with adjusted arguments so font drivers
6881 don't need to do that.
6883 * macfont.m (macfont_draw): Merge changes from Macport.
6885 2014-05-24 Eli Zaretskii <eliz@gnu.org>
6887 * alloc.c (garbage_collect_1): New function, with all of the guts
6888 of Fgarbage_collect.
6889 (mark_stack): Accept an argument END and don't mark Lisp objects
6890 on the stack beyond the address given by END. Calculation of END
6891 was moved to Fgarbage_collect.
6892 (Fgarbage_collect): Calculate the end address of the stack portion
6893 that needs to be examined by mark_stack, and pass that address to
6894 garbage_collect_1, which will pass it to mark_stack.
6895 See http://lists.gnu.org/archive/html/emacs-devel/2014-05/msg00270.html
6896 for more details about the underlying problems. In particular,
6897 this avoids dumping Emacs with the large hash-table whose value is
6898 held in purify-flag for most of the time loadup.el runs.
6900 2014-05-24 Jan Djärv <jan.h.d@swipnet.se>
6902 * xfns.c (x_window_property_intern): New function (code from
6904 (Fx_window_property): Call x_window_property_intern. If property
6905 not found and NILP (source) and outer window != inner window,
6906 check outer window for property (Bug#17537).
6908 2014-05-22 Paul Eggert <eggert@cs.ucla.edu>
6910 Supply malloc and alloc_size attributes for extern allocators.
6911 This documents the C API, and helps GCC generate a bit better code.
6912 * conf_post.h (ATTRIBUTE_MALLOC, ATTRIBUTE_ALLOC_SIZE)
6913 (ATTRIBUTE_MALLOC_SIZE): New macros.
6914 * gmalloc.c (malloc, realloc, calloc):
6915 * gtkutil.h (malloc_widget_value):
6916 * lisp.h (ralloc, r_re_alloc, xmalloc, xzalloc, xrealloc, xnmalloc)
6917 (xnrealloc, xstrdup, xlispstrdup, record_xmalloc):
6920 2014-05-21 Paul Eggert <eggert@cs.ucla.edu>
6922 Don't assume that ImageMagick uses a 16-bit quantum (Bug#17519).
6923 * image.c (imagemagick_load_image): Port to hosts that do not use
6924 a 16-bit quantum, i.e., QuantumRange does not equal 65535.
6926 2014-05-21 Leo Liu <sdl.web@gmail.com>
6928 * fns.c (Fnreverse): Accept strings for SEQ and update doc-string.
6930 2014-05-20 Michael Albinus <michael.albinus@gmx.de>
6932 * dbusbind.c (xd_signature): Revert last 2 patches.
6934 2014-05-19 Paul Eggert <eggert@cs.ucla.edu>
6936 Allow any non-nil value to count as true in bool-vector.
6937 Likewise for xd_signature in dbusbind.c.
6938 This is more consistent with the usual practice in Emacs, which is
6939 that any non-nil value counts as true.
6940 * alloc.c (Fbool_vector): Don't require args to be t or nil.
6941 * dbusbind.c (xd_signature): Likewise, for booleans.
6942 * data.c, lisp.h (Qbooleanp):
6943 * lisp.h (CHECK_BOOLEAN): Remove. All uses removed.
6945 2014-05-19 Dmitry Antipov <dmantipov@yandex.ru>
6947 * lisp.h (CHECK_BOOLEAN): New function.
6948 * alloc.c (Fbool_vector): New function.
6949 (syms_of_alloc): Defsubr it.
6950 * data.c (Qbooleanp): New symbol.
6951 (syms_of_data): DEFSYM it.
6952 * dbusbind.c (xd_signature): Use CHECK_BOOLEAN.
6954 * font.c (font_matching_entity): Extract font-entity object
6955 from the vector of matching entities (Bug#17486).
6957 2014-05-17 Paul Eggert <eggert@cs.ucla.edu>
6959 Assume C99 or later (Bug#17487).
6960 * bytecode.c (B__dummy__): Remove.
6961 * conf_post.h (bool_bf) [!NS_IMPL_GNUSTEP]: Use bool.
6962 (FLEXIBLE_ARRAY_MEMBER): Now always empty.
6963 * dbusbind.c (XD_DEBUG_MESSAGE) [!DBUS_DEBUG]:
6964 * regex.c (DEBUG_PRINT): Assume varargs macros.
6965 * lisp.h (DEFUN_FUNCTION_INIT): Remove. All uses now assume C99.
6967 2014-05-17 Fabrice Popineau <fabrice.popineau@gmail.com>
6969 * buffer.c (init_buffer) [USE_MMAP_FOR_BUFFERS]: Always map new
6970 memory for every buffer that was dumped.
6972 2014-05-15 Dmitry Antipov <dmantipov@yandex.ru>
6974 * fns.c (Freverse): Allow vectors, bool vectors and strings.
6975 (Fnreverse): Allow vectors and bool vectors.
6977 2014-05-14 Dmitry Antipov <dmantipov@yandex.ru>
6979 Minor cleanup for terminal setup.
6980 * termhooks.h (create_terminal): Adjust prototype.
6981 * terminal.c (create_terminal): Pass output method and RIF as args.
6982 (init_initial_terminal):
6983 * nsterm.m (ns_create_terminal):
6984 * term.c (init_tty):
6985 * w32term.c (w32_create_terminal):
6986 * xterm.c (x_create_terminal): Adjust users.
6987 Avoid redundant NULL initializers and add comments.
6989 2014-05-13 Paul Eggert <eggert@cs.ucla.edu>
6991 * keyboard.c (Qdeactivate_mark): Now static.
6993 2014-05-13 Dmitry Antipov <dmantipov@yandex.ru>
6995 If available, use Xfixes extension to do pointer blanking.
6996 * Makefile.in (XFIXES_CFLAGS, XFIXES_LIBS): New var.
6997 * xfns.c (x_set_mouse_color): Do not call make_invisible_cursor here.
6998 (make_invisible_cursor): Move to...
6999 * xterm.c (make_invisible_cursor): ...here.
7000 (x_probe_xfixes_extension, xfixes_toggle_visible_pointer)
7001 (x_toggle_visible_pointer, x_setup_pointer_blanking): New functions.
7002 (x_term_init): Call to x_setup_pointer_blanking.
7003 (XTtoggle_invisible_pointer): Use blanking specific to this display.
7004 * xterm.h (struct x_display_info): New member toggle_visible_pointer.
7006 2014-05-12 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7008 * xdisp.c (draw_glyphs): Set clipping to highlight boundaries.
7010 2014-05-12 Glenn Morris <rgm@gnu.org>
7012 * fileio.c (Ffile_executable_p): Doc tweak.
7014 2014-05-12 Jan Djärv <jan.h.d@swipnet.se>
7016 * xsettings.c (init_gsettings): Use g_settings_schema_source_lookup
7017 instead of deprecated g_settings_list_schemas if possible (Bug#17434).
7019 2014-05-08 Paul Eggert <eggert@cs.ucla.edu>
7021 * minibuf.c (read_minibuf): Avoid C99ism in previous patch (Bug#17430).
7023 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
7025 Fix initialization of minibuffer history variable (Bug#17430).
7026 * minibuf.c (read_minibuf): Initialize histval to Qnil if unbound.
7027 Move the initialization up to prevent any "value void" message.
7029 2014-05-08 Samuel Bronson <naesten@gmail.com>
7031 * keyboard.c (Frecursive_edit): Ensure inc&dec of command_loop_level
7032 are matched (bug#17413).
7034 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
7036 Stop tooltips pulling Emacs window to front (Bug#17408).
7037 * w32fns.c (Fx_show_tip): Add SWP_NOOWNERZORDER flag to
7038 SetWindowPos invocations.
7040 2014-05-08 Jan Djärv <jan.h.d@swipnet.se>
7042 * nsselect.m (Fx_selection_exists_p): Just return Qnil if window system
7043 not initialized (Bug#17398).
7045 2014-05-07 Paul Eggert <eggert@cs.ucla.edu>
7047 * image.c: Include <png.h> before <setjmp.h> (Bug#17429).
7049 2014-05-06 Paul Eggert <eggert@cs.ucla.edu>
7051 * image.c: Do not use libpng if HAVE_NS, as NS does its own thing.
7052 [HAVE_NS]: Do not include png.h.
7053 (x_query_frame_background_color): New function.
7054 (png_load_body, imagemagick_load_image, svg_load_image): Use it.
7055 (png_load_body): Coalesce duplicate code.
7057 2014-05-04 Paul Eggert <eggert@cs.ucla.edu>
7059 Consult libpng-config more consistently (Bug#17339).
7060 * Makefile.in (PNG_CFLAGS): New var.
7061 (ALL_CFLAGS): Use it.
7062 * image.c [HAVE_PNG]: Don't worry about <libpng/png.h>, as
7063 CFLAGS now handles this.
7065 2014-05-03 Paul Eggert <eggert@cs.ucla.edu>
7067 Handle systems without WCONTINUED consistently. (Bug#15110, 17339)
7068 * process.c (handle_child_signal): Remove WCONTINUED ifdef,
7069 because WCONTINUED is always defined now.
7070 * syswait.h (WCONTINUED): Move here from ../lib-src/emacsclient.c.
7072 2014-05-03 Eli Zaretskii <eliz@gnu.org>
7074 * buffer.c (overlay_strings): Fix the wording of the commentary.
7076 2014-05-01 Glenn Morris <rgm@gnu.org>
7078 * floatfns.c (Fisnan):
7079 * profiler.c (Fprofiler_cpu_running_p): Doc fix (replace `iff').
7081 2014-05-01 Eli Zaretskii <eliz@gnu.org>
7083 * term.c (tty_menu_activate): A better initialization for cursor
7086 2014-05-01 Stefan Monnier <monnier@iro.umontreal.ca>
7088 * intervals.c: Tighten assertions.
7089 (create_root_interval): Make sure the interval is not empty.
7090 (intervals_equal): Use booleans.
7091 (rotate_right, rotate_left): Check LENGTHs rather than TOTAL_LENGTH.
7092 (balance_an_interval): Sanity check LENGTHs and TOTAL_LENGTHs.
7093 (balance_possible_root_interval): Simplify and use booleans.
7094 (split_interval_right, split_interval_left): Check LENGTH, and remove
7095 now redundant assertion.
7096 (adjust_intervals_for_insertion): Remove now redundant assertions.
7097 (delete_node, interval_deletion_adjustment)
7098 (adjust_intervals_for_deletion, merge_interval_right)
7099 (merge_interval_left): Check LENGTH rather than TOTAL_LENGTH.
7100 (reproduce_interval): Make sure the interval is not empty.
7102 2014-04-30 Paul Eggert <eggert@cs.ucla.edu>
7104 * term.c (tty_menu_activate): Don't assume row and col are initialized.
7105 GCC 4.9.0 warned about this, and I couldn't easily prove to my own
7106 satisfaction that they would always be initialized.
7108 2014-04-30 Eli Zaretskii <eliz@gnu.org>
7110 * term.c (tty_menu_display): Move the cursor to the active menu item.
7111 (tty_menu_activate): Return the cursor to the active menu item
7112 after displaying the menu and after displaying help-echo.
7113 See http://lists.gnu.org/archive/html/emacs-devel/2014-04/msg00402.html
7114 for the details of why this is needed by screen readers and
7117 2014-04-30 Glenn Morris <rgm@gnu.org>
7119 * process.c (handle_child_signal):
7120 Handle systems without WCONTINUED. (Bug#15110, 17339)
7122 2014-04-29 Stefan Monnier <monnier@iro.umontreal.ca>
7124 * window.c (struct saved_window): Remove mark.
7125 (Fset_window_configuration, save_window_save)
7126 (compare_window_configurations): Don't touch marks any more.
7128 2014-04-28 Paul Eggert <eggert@cs.ucla.edu>
7130 Use bits_word for gcmarkbits.
7131 * alloc.c (struct cons_block, struct float_block): On 64-bit hosts,
7132 bits_word is typically a tad more efficient for mark bits than
7133 unsigned is, so use bits_word. All uses changed.
7134 * lisp.h (BITS_PER_INT): Remove; no longer used.
7136 Avoid undefined behavior in signed left shift.
7137 This ports to GCC 4.9.0 with -fsanitize=undefined.
7138 * alloc.c (bool_vector_fill, SETMARKBIT, UNSETMARKBIT):
7140 * regex.c (extract_number):
7141 * lisp.h (make_number, XINT):
7142 Do not shift a 1 bit left into a sign bit.
7143 * alloc.c (struct cons_block, struct float_block): Use unsigned,
7144 not int, for gcmarkbits. All uses changed.
7146 2014-04-25 Eli Zaretskii <eliz@gnu.org>
7148 * search.c (Fnewline_cache_check): Don't try to count newlines
7149 outside the buffer's restriction, as find_newline doesn't support that.
7151 2014-04-24 Stefan Monnier <monnier@iro.umontreal.ca>
7153 * window.c (Fset_window_configuration): Deactivate the mark before
7155 (set_window_buffer): Ignore window_initialized.
7156 (window_initialized): Remove.
7157 * keyboard.c (Qdeactivate_mark): Not static any more.
7158 * buffer.c (buffer_local_value): Rename from buffer_local_value_1.
7161 2014-04-23 Paul Eggert <eggert@cs.ucla.edu>
7163 * conf_post.h (ADDRESS_SANITIZER_WORKAROUND): Port to GCC 4.9.0
7164 and to clang 3.4, which have fixed the bug. This should let us
7165 run a bit faster on these platforms when address sanitization is
7168 2014-04-22 Paul Eggert <eggert@cs.ucla.edu>
7170 Port to GCC 4.9.0 with --enable-gcc-warnings.
7171 * image.c (struct my_jpeg_error_mgr) [lint]: Remove member fp.
7173 (jpeg_load_body) [lint]: Add a 'volatile' to pacify a buggy GCC in
7174 a way that also works with GCC 4.9.0.
7176 * search.c (Fnewline_cache_check): Remove unused locals.
7178 2014-04-22 Eli Zaretskii <eliz@gnu.org>
7180 * search.c (find_newline1): New subroutine.
7181 (Fnewline_cache_check): New function.
7182 (syms_of_search): Defsubr it.
7184 2014-04-22 Jarek Czekalski <jarekczek@poczta.onet.pl>
7186 Fix freezing with scroll bars of GTK3 Toolkit (bug#15801).
7187 * keyboard.c (unblock_input): Add comment.
7188 * xgselect.c (xg_select): Prevent Glib main loop recursion.
7190 2014-04-22 Daniel Colascione <dancol@dancol.org>
7192 * lread.c (readevalloop_eager_expand_eval): New function
7193 that can recurse into toplevel forms.
7194 (readevalloop): Call it.
7195 * lisp.h: Declare Qprogn.
7196 * callint.c (Qprogn): No longer static.
7198 2014-04-19 Stefan Monnier <monnier@iro.umontreal.ca>
7200 * intervals.c (rotate_right, rotate_left): Fix up length computation.
7201 Also change identifiers to match the comments, and add more assertions
7204 2014-04-18 Paul Eggert <eggert@cs.ucla.edu>
7206 * emacs.c (close_output_streams): Don't clear and restore errno.
7208 2014-04-18 Jan Djärv <jan.h.d@swipnet.se>
7210 * xterm.c (x_make_frame_visible): Prevent endless loop when frame
7211 never becomes visible, i.e. using XMonad (Bug#17237).
7213 2014-04-18 Eli Zaretskii <eliz@gnu.org>
7215 * xdisp.c (insert_left_trunc_glyphs): Ensure the left truncation
7216 glyph is written to TEXT_AREA of the temporary glyph_row. (Bug#17288)
7217 (Fline_pixel_height): Don't assume that the current buffer and the
7218 selected window's buffer are one and the same. (Bug#17281)
7220 * insdel.c (invalidate_buffer_caches): Invalidate the bidi
7221 paragraph-start cache before the newline cache. (Bug#17269)
7223 2014-04-17 Paul Eggert <eggert@cs.ucla.edu>
7225 * term.c (tty_send_additional_strings): No need to fflush here,
7227 (tty_set_terminal_modes): fflush after sending additional strings,
7230 2014-04-17 Daniel Colascione <dancol@dancol.org>
7232 * term.c (Qtty_mode_set_strings, Qtty_mode_reset_strings):
7234 (tty_send_additional_strings): New function.
7235 (tty_set_terminal_modes, tty_reset_terminal_modes): Use it.
7236 (syms_of_term): Intern tty-mode-set-strings and
7237 tty-mode-reset-strings.
7239 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
7241 * window.c (save_window_save): Lookup window_point_insertion_type in
7242 the right buffer (bug#15457).
7243 (Qwindow_point_insertion_type): New var.
7244 (syms_of_window): Initialize it.
7246 2014-04-16 Eli Zaretskii <eliz@gnu.org>
7248 Fix the MSDOS build.
7249 * unexcoff.c [MSDOS]: Include libc/atexit.h.
7250 (copy_text_and_data): Zero out the atexit chain pointer before
7253 * termhooks.h (encode_terminal_code): Update prototype.
7255 * term.c (encode_terminal_code) [DOS_NT]: Make it externally
7256 visible for all DOS_NT ports, not just WINDOWSNT.
7257 (syms_of_term) [!MSDOS]: Don't define 'tty-menu-*' symbols on MSDOS.
7259 * sysdep.c (emacs_sigaction_init, init_signals): Don't use SIGCHLD
7260 unless it is defined.
7261 (emacs_pipe) [MSDOS]: Redirect to 'pipe'.
7263 * process.c (close_on_exec, accept4, process_socket): Move into
7264 the "ifdef subprocesses" part.
7265 (catch_child_signal): Condition by "ifdef subprocesses".
7266 (syms_of_process) <Qinternal_default_process_sentinel>
7267 <Qinternal_default_process_filter>: Condition by "ifdef subprocesses".
7269 * msdos.h: Add prototypes for new functions.
7270 (EINPROGRESS): Define.
7271 (O_CLOEXEC): Define to zero.
7273 * msdos.c (check_window_system): Remove unnecessary an
7274 incompatible duplicate function.
7275 (sys_opendir, readlinkat, faccessat, fstatat, unsetenv):
7276 New functions in support of new functionality.
7278 * menu.c (single_menu_item): Add visual indication of submenu
7279 also for menus on MSDOS frames.
7280 (Fx_popup_menu) [!MSDOS]: Do not call tty_menu_show on MSDOS.
7282 * lisp.h (CHECK_PROCESS) [!subprocesses]: Do not define
7283 when async subprocesses aren't supported.
7285 * font.h (FONT_WIDTH) [MSDOS]: MSDOS-specific definition.
7287 * emacs.c (close_output_streams): Zero out errno before calling
7290 * dired.c [MSDOS]: Include msdos.h.
7292 * conf_post.h (opendir) [MSDOS]: Redirect to sys_opendir.
7293 (DATA_START) [MSDOS]: Define.
7294 (SYSTEM_PURESIZE_EXTRA) [MSDOS]: Enlarge by 25K.
7296 * callproc.c (block_child_signal, unblock_child_signal) [MSDOS]:
7297 Ifdef away for MSDOS.
7298 (record_kill_process) [MSDOS]: Ifdef away the entire body for MSDOS.
7299 (call_process_cleanup) [MSDOS]: Ifdef away portions not relevant
7301 (call_process) [MSDOS]: Fix call sequence of dostounix_filename.
7302 Use temporary file template that is compatible with mkostemp.
7303 Move vfork-related portions under #ifndef MSDOS.
7304 (syms_of_callproc): Unify templates of MSDOS and WINDOWSNT.
7306 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
7308 * buffer.c (Foverlays_at): Add argument `sorted'.
7310 2014-04-16 Eli Zaretskii <eliz@gnu.org>
7312 * insdel.c (invalidate_buffer_caches): When deleting or replacing
7313 text, invalidate the bidi_paragraph_cache upto and including the
7316 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
7318 Port to IRIX 6.5 (Bug#9684).
7319 * conf_post.h (INET6) [IRIX6_5]: Define.
7320 (HAVE_GETADDRINFO) [IRIX6_5]: Undef.
7321 * data.c (BITS_PER_ULL): Don't assume ULLONG_MAX is defined.
7323 2014-04-16 Eli Zaretskii <eliz@gnu.org>
7325 * keyboard.c (Fopen_dribble_file): Encode the dribble file-name
7326 before passing it to system APIs.
7328 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
7330 * bytecode.c (exec_byte_code): Rework the volatiles. Most importantly,
7331 make sure stack.byte_string_start is not de-adjusted by pushhandler.
7333 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
7335 * keyboard.c (Fopen_dribble_file): Avoid some races. (Bug#17187)
7337 2014-04-15 Paul Eggert <eggert@cs.ucla.edu>
7339 Remove DATA_SEG_BITS.
7340 The DATA_SEG_BITS hack was needed for older 32 bit platforms.
7341 As a result of this change, Emacs won't work on IRIX 6.5 with IRIX
7342 cc, but that platform is so old that SGI itself stopped supporting
7343 it in December 2013. If you still need Emacs on IRIX, please
7344 either compile with GCC and port the undumping code, or run
7345 './configure --with-wide-int'.
7346 * alloc.c (gdb_make_enums_visible): Update to match lisp.h.
7347 * lisp.h (GCTYPEBITS): Move definition up, and switch to the
7348 DEFINE_GDB_SYMBOL_START way to define it.
7349 (NONPOINTER_BITS): New macro.
7350 (EMACS_INT): Use it.
7351 [!USE_LSB_TAG && !WIDE_EMACS_INT]: Fail, and suggest reporting
7352 the problem and/or configuring --with-wide-int.
7353 (USE_LSB_TAG): Simplify, based on above changes.
7354 (gdb_DATA_SEG_BITS): Remove. All uses removed.
7355 * vm-limit.c (exceeds_lisp_ptr): Remove. All uses removed.
7357 2014-04-12 Eli Zaretskii <eliz@gnu.org>
7359 * xdisp.c (move_it_by_lines): If a large portion of buffer text is
7360 covered by a display string that ends in a newline, and that cases
7361 going back by DVPOS lines to hit the search limit, lift the limit
7362 and go back until DVPOS is reached. (Bug#17244)
7364 * indent.c (Fvertical_motion): Handle correctly the case when the
7365 display string is preceded by an empty line.
7367 * w32.c (sys_umask) <WRITE_USER>: Remove redundant constant, and
7368 use S_IWRITE instead.
7370 2014-04-11 Glenn Morris <rgm@gnu.org>
7372 * keyboard.c (Fopen_dribble_file): Make file private. (Bug#17187)
7374 2014-04-11 Ken Brown <kbrown@cornell.edu>
7376 * Makefile.in (EMACS_MANIFEST): Revert last change.
7378 2014-04-10 Daniel Colascione <dancol@dancol.org>
7380 * puresize.h (BASE_PURESIZE): Increase.
7382 2014-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
7384 * keyboard.c (syms_of_keyboard): Make deactivate-mark buffer-local.
7386 * insdel.c (prepare_to_modify_buffer_1): Cancel lock-file checks and
7387 region handling (and don't call signal_before_change) if
7388 inhibit_modification_hooks is set.
7389 (signal_before_change): Don't check inhibit_modification_hooks any more.
7391 2014-04-08 Daniel Colascione <dancol@dancol.org>
7393 * alloc.c (sweep_symbols, mark_object): Assert that symbol
7394 function cells contain valid lisp objects. (Modified version of
7397 * alloc.c (detect_suspicious_free): Split actual stack capturing
7398 out into new function for easier breakpoint setting.
7399 (note_suspicious_free): New function.
7401 2014-04-07 Stefan Monnier <monnier@iro.umontreal.ca>
7403 * lisp.h (struct Lisp_Symbol): New bitfield `pinned'.
7405 * alloc.c: Keep track of symbols referenced from pure space (bug#17168).
7406 (symbol_block_pinned): New var.
7407 (Fmake_symbol): Initialize `pinned'.
7408 (purecopy): New function, extracted from Fpurecopy. Mark symbols as
7409 pinned and signal an error for un-purifiable objects.
7410 (pure_cons): Use it.
7411 (Fpurecopy): Use it, except for objects that can't be purified.
7412 (mark_pinned_symbols): New function.
7413 (Fgarbage_collect): Use it.
7414 (gc_sweep): Remove hack made unnecessary.
7416 2014-04-07 Glenn Morris <rgm@gnu.org>
7418 * keyboard.c (Fopen_dribble_file): Doc tweak.
7420 2014-04-07 Ken Brown <kbrown@cornell.edu>
7422 * Makefile.in (EMACS_MANIFEST): Update comment. (Bug#17176)
7424 2014-04-07 Paul Eggert <eggert@cs.ucla.edu>
7426 * alloc.c: Simplify by removing use of HAVE_EXECINFO_H.
7427 We have a substitute execinfo.h on hosts that lack it.
7428 (suspicious_free_history): Make it EXTERNALLY_VISIBLE so it
7429 isn't optimized away.
7431 2014-04-05 Paul Eggert <eggert@cs.ucla.edu>
7433 Prefer 'ARRAYELTS (x)' to 'sizeof x / sizeof *x'.
7434 * alloc.c (memory_full):
7435 * charset.c (syms_of_charset):
7436 * doc.c (Fsnarf_documentation):
7438 * font.c (BUILD_STYLE_TABLE):
7439 * keyboard.c (make_lispy_event):
7440 * profiler.c (setup_cpu_timer):
7441 * xgselect.c (xg_select):
7442 * xterm.c (record_event, STORE_KEYSYM_FOR_DEBUG):
7444 * font.c (FONT_PROPERTY_TABLE_SIZE): Remove.
7445 Replace the only use with ARRAYELTS (font_property_table).
7446 * xfaces.c (DIM): Remove. All uses replaced by ARRAYELTS.
7448 2014-04-03 Daniel Colascione <dancol@dancol.org>
7450 * xterm.c (x_term_init):
7451 * xfns.c (best_xim_style):
7452 * xfaces.c (Fdump_colors):
7453 * w32fns.c (w32_default_color_map):
7454 * w32.c (init_environment, N_ENV_VARS):
7455 * unexcw.c (read_exe_header):
7456 * term.c (term_get_fkeys_1):
7457 * sysdep.c (init_baud_rate):
7458 * nsterm.m (ns_convert_key):
7459 * nsfns.m (get_geometry_from_preferences):
7460 * msdos.c (dos_set_window_size, init_environment):
7461 * macfont.m (mac_font_get_glyph_for_cid)
7462 (macfont_store_descriptor_attributes)
7463 (macfont_create_attributes_with_spec, mac_ctfont_get_glyph_for_cid):
7464 * keyboard.c (command_loop_1, read_menu_command, make_lispy_event)
7465 (NUM_MOD_NAMES, read_key_sequence_vs, Fcurrent_input_mode)
7467 * image.c (xpm_str_to_color_key):
7468 * fringe.c (MAX_STANDARD_FRINGE_BITMAPS):
7469 * frame.c (x_set_frame_parameters):
7470 * fileio.c (Ffile_selinux_context):
7471 * emacs.c (sort_args):
7472 * dosfns.c (msdos_stdcolor_name):
7473 * dired.c (file_attributes):
7474 * chartab.c (uniprop_decoder_count, uniprop_encode_count):
7475 Change expressions of the form sizeof(arr) / sizeof(arr[0])
7478 2014-04-02 Daniel Colascione <dancol@dancol.org>
7480 * data.c (Ffset): Abort if we're trying to set a function call to
7483 * lisp.h (ARRAYELTS): New macro.
7485 * alloc.c: Include execinfo.h if available.
7486 (SUSPICIOUS_OBJECT_CHECKING): New macro; define unconditionally.
7487 (suspicious_free_record): New structure.
7488 (suspicious_objects, suspicious_object_index)
7489 (suspicious_free_history, suspicious_free_history_index):
7491 (find_suspicious_object_in_range, detect_suspicious_free)
7492 (Fsuspicious_object): New functions.
7493 (cleanup_vector): Call find_suspicious_object_in_range.
7495 2014-04-02 Martin Rudalics <rudalics@gmx.at>
7497 * xterm.c (x_new_font): Don't calculate non-toolkit scrollbar
7498 width from font width (Bug#17163).
7500 * frame.c (x_set_frame_parameters): Calculate default values of
7501 new frame sizes only after all other frame parameters have been
7502 processed (Bug#17142).
7504 2014-04-02 Ken Brown <kbrown@cornell.edu>
7506 * conf_post.h (SYSTEM_PURESIZE_EXTRA) [CYGWIN]: Set to 10000.
7509 2014-04-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7511 * xterm.c (x_draw_image_glyph_string): Adjust image background
7512 width accordingly when its x position is adjusted. (Bug#17115)
7514 2014-04-02 Dmitry Antipov <dmantipov@yandex.ru>
7516 * font.c (font_list_entities): Do not add empty vector to font cache.
7517 (font_matching_entity): Likewise. If matching entity is found, insert
7518 1-item vector with this entity instead of entity itself (Bug#17125).
7520 * xterm.c (x_term_init) [USE_LUCID]: Fix minor memory leak.
7522 2014-04-01 Paul Eggert <eggert@cs.ucla.edu>
7524 * fns.c (validate_subarray): Rename from validate_substring,
7525 since it works for vectors too. New arg ARRAY. Optimize for the
7526 non-nil case. Instead of returning bool, throw an error if out of
7527 range, so that the caller needn't do that. All uses changed.
7528 Report original values if out of range.
7529 (Fsubstring, Fsubstring_no_properties, secure_hash):
7530 Also optimize the case where FROM is 0 or TO is the size.
7532 2014-03-31 Dmitry Antipov <dmantipov@yandex.ru>
7534 * search.c (Freplace_match): Use make_specified_string.
7535 * xterm.c, w32term.c (x_set_glyph_string_gc): Use emacs_abort
7536 to catch bogus override face of glyph strings.
7537 * fns.c (Fsubstring, Fsubstring_no_properties, secure_hash):
7538 Move common substring range checking code to...
7539 (validate_substring): ...this function.
7541 2014-03-31 Jan Djärv <jan.h.d@swipnet.se>
7543 * nsmenu.m (free_frame_tool_bar): Set wait_for_tool_bar = NO (Bug#16976)
7545 2014-03-30 Jan Djärv <jan.h.d@swipnet.se>
7547 * nsterm.m (updateFrameSize:): If waiting for the tool bar and tool
7548 bar is zero height, just return (Bug#16976).
7549 (initFrameFromEmacs:): Initialize wait_for_tool_bar.
7551 * nsterm.h (EmacsView): Add wait_for_tool_bar.
7553 * nsmenu.m (update_frame_tool_bar): Return early if view or toolbar
7554 is nil. If waiting for toolbar to complete, force a redraw.
7556 2014-03-28 Glenn Morris <rgm@gnu.org>
7558 * emacs.c (emacs_version): Use PACKAGE_VERSION rather than VERSION.
7559 (emacs_bugreport): New variable.
7560 (usage_message): Use PACKAGE_BUGREPORT.
7561 (syms_of_emacs) <report-emacs-bug-address>: New variable.
7563 * emacs.c (syms_of_emacs) <system-configuration-features>: New var.
7565 2014-03-27 Paul Eggert <eggert@cs.ucla.edu>
7567 Port recent signal-related changes to FreeBSD.
7568 Reported by Herbert J. Skuhra.
7569 * lisp.h (block_tty_out_signal, unblock_tty_out_signal):
7570 Move decls from here ...
7571 * syssignal.h: ... to here, so that lisp.h doesn't depend on signal.h.
7573 2014-03-27 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7575 * w32term.c (x_draw_image_glyph_string): Fix computation of height
7576 and width of image background when it is displayed with a 'box'
7579 2014-03-27 Paul Eggert <eggert@penguin.cs.ucla.edu>
7581 More backward-compatible fix to char-equal core dump (Bug#17011).
7582 * editfns.c (Fchar_equal): In unibyte buffers, assume values in
7583 range 128-255 are raw bytes. Suggested by Eli Zaretskii.
7585 2014-03-27 Juanma Barranquero <lekktu@gmail.com>
7587 * image.c (init_svg_functions): When loading SVG-related libraries,
7588 free already loaded libraries if the initialization fails.
7589 (rsvg_handle_set_size_callback): Remove declaration, unused.
7591 2014-03-26 Paul Eggert <eggert@cs.ucla.edu>
7593 Fix core dump in char-equal (Bug#17011).
7594 * editfns.c (Fchar_equal): Do not use MAKE_CHAR_MULTIBYTE in
7595 unibyte buffers, as we can't tell whether the characters are
7598 * insdel.c (adjust_markers_for_delete): Remove unused local.
7600 2014-03-26 Barry O'Reilly <gundaetiapo@gmail.com>
7602 Have (MARKER . ADJUSTMENT) undo records always be immediately
7603 after their corresponding (TEXT . POS) record in undo list.
7605 * lisp.h (record-delete): New arg record_markers.
7606 (record_marker_adjustment): No longer needed outside undo.c.
7607 * insdel.c (adjust_markers_for_delete): Move calculation of marker
7608 adjustments to undo.c's record_marker_adjustments. Note that
7609 fileio.c's decide_coding_unwind is another caller to
7610 adjust_markers_for_delete. Because it has undo list bound to t,
7611 it does not rely on adjust_markers_for_delete to record marker
7613 (del_range_2): Swap call to record_delete and
7614 adjust_markers_for_delete so as undo marker adjustments are
7615 recorded before current deletion's adjustments, as before.
7616 (adjust_after_replace):
7617 (replace_range): Pass value for new record_markers arg to
7619 * undo.c (record_marker_adjustment): Rename to
7620 record_marker_adjustments and made static.
7621 (record_delete): Check record_markers arg and call
7622 record_marker_adjustments.
7623 (record_change): Pass value for new record_markers arg to
7625 (record_point): at_boundary calculation no longer needs to account
7626 for marker adjustments.
7628 2014-03-26 Martin Rudalics <rudalics@gmx.at>
7630 * w32term.c (x_set_window_size): Refine fix from 2014-03-14
7633 2014-03-26 Glenn Morris <rgm@gnu.org>
7635 * fileio.c (Ffile_symlink_p): Doc fix. (Bug#17073)
7637 2014-03-26 Stefan Monnier <monnier@iro.umontreal.ca>
7639 * buffer.c (struct sortvec): Add field `spriority'.
7640 (compare_overlays): Use it.
7641 (sort_overlays): Set it.
7643 2014-03-26 Eli Zaretskii <eliz@gnu.org>
7645 * xdisp.c (redisplay_window): If all previous attempts to find the
7646 cursor row failed, try a few alternatives before falling back to
7647 the top-most row of the window. Use row_containing_pos. (Bug#17047)
7649 2014-03-26 Juanma Barranquero <lekktu@gmail.com>
7651 * image.c (x_bitmap_height, x_bitmap_width) [HAVE_X_WINDOWS]:
7652 * sysdep.c (reset_sigio) [!DOS_NT]: Declare conditionally.
7654 * keyboard.c (read_decoded_event_from_main_queue): #ifdef out
7655 variables on Windows.
7657 * w32fns.c (Ffile_system_info): Use parenthesis in and/or expression.
7659 * w32.c (unsetenv): Remove unused var `retval'.
7660 (emacs_gnutls_pull): Remove unused vars `fdset' and `timeout'.
7662 * w32notify.c (watch_worker): Remove unnecesary var sleep_result.
7663 (start_watching): Remove unused var `thr'.
7665 * w32proc.c (sys_spawnve): Comment out unused vars `first', `last'.
7666 (find_child_console): Remove unnecesary var `thread_id'.
7668 * w32term.c (w32_read_socket): Comment out unused vars `row', `columns'.
7669 (x_focus_frame): #ifdef 0 unused variable `dpyinfo'.
7671 2014-03-26 Glenn Morris <rgm@gnu.org>
7673 * filelock.c (Flock_buffer): Doc tweak.
7675 * buffer.c (Frestore_buffer_modified_p, Fkill_buffer):
7676 * emacs.c (shut_down_emacs):
7677 * fileio.c (Finsert_file_contents, write_region):
7678 * filelock.c (top-level, syms_of_filelock):
7679 * insdel.c (prepare_to_modify_buffer_1):
7680 CLASH_DETECTION is always defined now.
7682 2014-03-25 Eli Zaretskii <eliz@gnu.org>
7684 * w32.c (w32_delayed_load): Call DisableThreadLibraryCalls on the
7685 DLL handle, to speed up thread startup.
7687 2014-03-25 Paul Eggert <eggert@cs.ucla.edu>
7689 Handle sigmask better with nested signal handlers (Bug#15561).
7690 * atimer.c (sigmask_atimers): Remove.
7691 Remaining use rewritten to use body of this function.
7692 * atimer.c (block_atimers, unblock_atimers):
7693 * callproc.c (block_child_signal, unblock_child_signal):
7694 * sysdep.c (block_tty_out_signal, unblock_tty_out_signal):
7695 New arg OLDSET. All callers changed.
7696 * atimer.c (block_atimers, unblock_atimers):
7697 * callproc.c (block_child_signal, unblock_child_signal):
7698 * keyboard.c (handle_interrupt):
7699 * sound.c (vox_configure, vox_close):
7700 Restore the old signal mask rather than unilaterally clearing bits
7701 from the mask, in case a handler is running within another
7702 handler. All callers changed.
7703 * lisp.h, process.c, process.h, term.c:
7704 Adjust decls and callers to match new API.
7705 * sysdep.c (emacs_sigaction_init): Don't worry about masking SIGFPE;
7706 signal handlers aren't supposed to use floating point anyway.
7707 (handle_arith_signal): Unblock just SIGFPE rather than clearing mask.
7709 2014-03-23 Daniel Colascione <dancol@dancol.org>
7711 Split gc_sweep into discrete functions for legibility and better
7714 * alloc.c (sweep_strings, sweep_vectors): Add NO_INLINE
7715 (sweep_vectors): Fix typo in comment.
7716 (sweep_conses, sweep_floats, sweep_intervals)
7717 (sweep_symbols, sweep_misc, sweep_buffers): New functions.
7718 (gc_sweep): Call new functions, to which existing functionality is
7720 * fns.c (sweep_weak_hash_tables): Add NO_INLINE.
7722 2014-03-23 Juanma Barranquero <lekktu@gmail.com>
7724 * w32fns.c (Fw32_shell_execute): Declare `result' only on Cygwin.
7726 2014-03-23 Daniel Colascione <dancol@dancol.org>
7728 * xfns.c (create_frame_xic): Pass XNStatusAttributes to XCreateIC
7729 only if xic_style calls for it. This change allows Emacs to work
7730 with ibus. Also, don't leak resources if create_frame_xic fails,
7731 and stop caching xic_style across different displays.
7732 (supported_xim_styles): Make const.
7733 (best_xim_style): Remove first parameter: it's always just
7734 supported_xim_styles. Change to look at supported_xim_styles
7737 2014-03-23 Daniel Colascione <dancol@dancol.org>
7739 * term.c (init_tty): Rearrange condition for clarity; print
7740 appropriate diagnostic.
7742 2014-03-23 Daniel Colascione <dancol@dancol.org>
7744 * process.c (DATAGRAM_CONN_P): Don't underflow datagram_address
7745 array. (ASAN caught.)
7747 2014-03-22 Glenn Morris <rgm@gnu.org>
7749 * callproc.c (init_callproc): In etc, look for NEWS rather than GNU.
7751 2014-03-22 Daniel Colascione <dancol@dancol.org>
7753 * process.c (conv_sockaddr_to_lisp): When extracting the string
7754 names of AF_LOCAL sockets, stop before reading uninitialized memory.
7756 2014-03-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7758 Fix regression introduced by patch for Bug#10500.
7759 * xterm.c (x_draw_image_relief): Respect Vtool_bar_button_margin.
7760 * w32term.c (x_draw_image_relief): Likewise.
7762 2014-03-21 Martin Rudalics <rudalics@gmx.at>
7764 * w32fns.c (w32_wnd_proc): For WM_WINDOWPOSCHANGING don't
7765 constrain frame size in SW_SHOWMAXIMIZED case so we can truly
7766 maximize a frame for odd default fonts.
7768 2014-03-21 Glenn Morris <rgm@gnu.org>
7770 * minibuf.c (history-length): Increase default from 30 to 100.
7772 2014-03-21 Daniel Colascione <dancol@dancol.org>
7774 * xterm.c (x_bitmap_icon): Stop reading the icon bitmap from disk
7775 every time we switch to minibuffer.
7777 * alloc.c (lisp_align_malloc, allocate_string_data)
7778 (allocate_vectorlike): Allow mmap allocation of lisp objects.
7779 (pointers_fit_in_lispobj_p, mmap_lisp_allowed_p): New functions.
7781 2014-03-21 Eli Zaretskii <eliz@gnu.org>
7783 * w32fns.c (Fw32_shell_execute) [!CYGWIN]: Use ShellExecuteEx, to
7784 support more "verbs".
7786 2014-03-21 Daniel Colascione <dancol@dancol.org>
7788 Always prohibit dumping a dumped Emacs.
7790 * emacs.c (might_dump): New variable.
7791 (Fdump_emacs): Always prohibit dumping of dumped Emacs.
7792 * lisp.h (might_dump): Declare.
7793 * unexcw.c (unexec): Remove now-redundant multiple-dump detection code.
7795 2014-03-20 Paul Eggert <eggert@cs.ucla.edu>
7797 * doc.c (store_function_docstring): Fix pointer signedness mismatch.
7799 2014-03-20 Stefan Monnier <monnier@iro.umontreal.ca>
7801 * doc.c (store_function_docstring): Warn when we don't know where to
7803 (Fsubstitute_command_keys): Don't advertise the fact that
7804 text-properties are dropped, since we think it's a bug that we'll fix.
7806 * frame.h (SET_FRAME_VISIBLE): Keep frame_garbaged up to date.
7807 * xterm.c (handle_one_xevent) <MapNotify>: Don't garbage the frame.
7808 * frame.c (frame_garbaged): Make "docstring" more precise.
7810 2014-03-20 Glenn Morris <rgm@gnu.org>
7812 * charset.c (init_charset): When we cannot find the charsets directory,
7813 mention if EMACSDATA is set.
7815 2014-03-19 Paul Eggert <eggert@cs.ucla.edu>
7817 * fns.c (Frandom): Fix rare bug where the result isn't random.
7819 Fix porting inconsistency about rounding to even.
7820 * floatfns.c (emacs_rint) [!HAVE_RINT]: Round to even.
7821 This way, the unusual !HAVE_RINT case acts like the usual
7822 HAVE_RINT case, and we can fix the documentation accordingly.
7824 2014-03-19 Eli Zaretskii <eliz@gnu.org>
7826 * w32fns.c (reset_modifiers): Zero out keystate[] before using it.
7827 (w32_wnd_proc): Initialize the dwHoverTime member of
7828 TRACKMOUSEEVENT structure.
7830 2014-03-17 Teodor Zlatanov <tzz@lifelogs.com>
7832 * gnutls.c (Fgnutls_boot): Fix case of :verify-error = t.
7834 2014-03-16 Eli Zaretskii <eliz@gnu.org>
7836 * search.c (find_newline): Speed up the function when using the
7837 newline cache, by halving the number of calls to
7838 region_cache_forward and region_cache_backward. (Bug#16830)
7840 2014-03-15 Juanma Barranquero <lekktu@gmail.com>
7842 * buffer.c (Fset_buffer): Document return value (bug#17015).
7844 2014-03-14 Martin Rudalics <rudalics@gmx.at>
7846 * w32term.c (x_set_window_size): When frame-resize-pixelwise is
7847 nil, always resize character wise to avoid potential loss of the
7848 mode line (Bug#16923 related).
7850 2014-03-12 Martin Rudalics <rudalics@gmx.at>
7852 * frame.c (x_set_frame_parameters): Always calculate new sizes
7853 pixelwise to avoid potential loss when rounding.
7855 2014-03-11 Dmitry Antipov <dmantipov@yandex.ru>
7857 * xfns.c (x_set_mouse_color): Recolor vertical_drag_cursor.
7858 * xterm.c (x_free_frame_resources): Free all allocated cursors.
7860 2014-03-10 Eli Zaretskii <eliz@gnu.org>
7862 * w32.c (fstatat): Don't add an extra slash if the argument ends
7863 with a slash: this fails the subsequent call to stat_worker on
7864 Windows 9X. Reported by oslsachem <oslsachem@gmail.com>.
7866 2014-03-09 Martin Rudalics <rudalics@gmx.at>
7868 * xdisp.c (Fwindow_text_pixel_size): Adjust doc-string.
7870 2014-03-08 Jan Djärv <jan.h.d@swipnet.se>
7872 * nsterm.h (MAC_OS_X_VERSION_10_9): Add.
7874 * nsterm.m (constrainFrameRect:toScreen:): Constrain normally
7875 when frame is only on one screen (Bug#14713).
7877 2014-03-08 Eli Zaretskii <eliz@gnu.org>
7879 * xdisp.c (move_it_in_display_line_to): If word-wrap is ON, and
7880 there's a valid wrap point in the display line, the last glyph
7881 cannot "just barely fit" on this row, because display_line doesn't
7882 let it. Instead, proceed as if the last glyph didn't fit, so that
7883 we eventually back up the iterator to the wrap point. This avoids
7884 delusional behavior of move_it_to, whereby it proceeds to the next
7885 display line, but sets current_x to zero for all the glyphs that
7886 without word-wrap would fit on the previous display line.
7887 One result was that visual-order cursor movement behaved erratically
7889 (Fmove_point_visually): Add code to find the x coordinate of the
7890 last character before wrap point, under word-wrap on a TTY.
7892 2014-03-07 Eli Zaretskii <eliz@gnu.org>
7894 * xdisp.c (Fmove_point_visually): When under word-wrap, accept
7895 also return value of MOVE_POS_MATCH_OR_ZV from
7896 move_it_in_display_line_to, when moving from beginning of line to
7897 point's position. (Bug#16961)
7899 2014-03-07 Martin Rudalics <rudalics@gmx.at>
7901 * buffer.c (Vbuffer_list_update_hook): Doc-string fix.
7902 * window.c (Fselect_window): Explain NORECORD and
7903 `buffer-list-update-hook' in doc-string.
7905 2014-03-06 Martin Rudalics <rudalics@gmx.at>
7907 * window.c (Fother_window_for_scrolling): Check that
7908 Vother_window_scroll_buffer is a buffer.
7910 2014-03-06 Dmitry Antipov <dmantipov@yandex.ru>
7912 * xterm.c (xim_initialize): Always pass a copy of resource name
7913 to XRegisterIMInstantiateCallback and eassert whether return
7914 value is True. Passing copy is important because Xlib doesn't
7915 make its own copy and resource name argument usually points to
7916 SSDATA (Vx_resource_name), which may be changed from Lisp.
7917 (xim_close_display): For XUnregisterIMInstantiateCallback,
7918 always eassert return value and pass exactly the same values
7919 as were used for XRegisterIMInstantiateCallback.
7920 Otherwise XUnregisterIMInstantiateCallback will always fail. See Xlib
7921 sources to check why if you are interested.
7923 2014-03-05 Martin Rudalics <rudalics@gmx.at>
7925 * dispnew.c (change_frame_size_1): Add new_lines instead of
7926 new_height, the latter may be still zero if passed as such.
7927 * window.c (Fwindow_pixel_height): Mention bottom divider in
7930 2014-03-05 Paul Eggert <eggert@cs.ucla.edu>
7932 Fix "resource temporarily unavailable" with xgselect
7934 * xgselect.c: Include <stdbool.h>.
7935 (xg_select) [!USE_GTK]: Don't lose track of errno.
7937 Fix minor --enable-gcc-warnings issues.
7938 * widget.c (update_various_frame_slots, EmacsFrameResize):
7939 Avoid unused locals. Prefer 'if' to '#if' when either will do.
7941 2014-03-04 Ken Brown <kbrown@cornell.edu>
7943 * gmalloc.c (aligned_alloc): Clarify the code by making `adj'
7944 represent the actual adjustment needed for alignment.
7946 2014-03-04 Eli Zaretskii <eliz@gnu.org>
7948 * gmalloc.c (aligned_alloc): Don't allocate more memory than
7949 needed, and don't reallocate if the initial allocation already
7950 fits the bill. Suggested by Ken Brown <kbrown@cornell.edu>.
7952 2014-03-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7954 * xterm.c (x_draw_stretch_glyph_string): Reset clipping.
7957 2014-03-04 Michal Nazarewicz <mina86@mina86.com>
7959 * cmds.c (delete-char): Update docstring pointing out that the
7960 function ignores `delete-active-region' and `overwrite-mode'.
7962 2014-03-03 Eli Zaretskii <eliz@gnu.org>
7964 * font.c (Fframe_font_cache): Fix last change. (Bug#16930)
7966 * gmalloc.c (aligned_alloc): Fix adjustment of size of the
7967 allocated buffer due to alignment.
7968 (freehook): If the block to be freed was allocated by
7969 'aligned_alloc', find its real pointer before calling 'free'.
7971 (mabort) [emacs]: Call 'emacs_abort', not 'abort', to provide a
7974 2014-03-03 Dmitry Antipov <dmantipov@yandex.ru>
7976 * font.c (toplevel): Adjust comment about font cache layout.
7977 (font_clear_cache): Fix to match real font cache layout.
7978 Suggested by <namespace_collision@yahoo.com> in Bug#16069.
7979 (Fframe_font_cache) [FONT_DEBUG]: New function.
7980 (syms_of_font) [FONT_DEBUG]: Defsubr it.
7982 Avoid crashes when X fonts are erroneously freed on reused X
7983 'Display *' connection data (Bug#16069). Note that X font
7984 resources still may be leaked, but currently there is no way
7985 to completely avoid it.
7986 * xterm.h (struct x_display_info): New member x_id. Add comments.
7987 * xterm.c (x_display_id): New variable.
7988 (x_term_init): Assign identifier to each opened X connection.
7989 * xfont.c (struct xfont): New member x_display_id.
7990 (xfont_open): Initialize it with frame's display id.
7991 (xfont_close): Check whether font's display id matches the one
7992 recorded for the given display. Adjust comment.
7993 * xftfont.c (struct xftfont_info):
7994 (xftfont_open, xftfont_close): Exactly as above with xfont stuff.
7996 2014-03-01 Martin Rudalics <rudalics@gmx.at>
7998 Consider Vother_window_scroll_buffer valid iff it's a live buffer.
7999 * window.c (Fother_window_for_scrolling): Don't try to scroll a
8000 killed Vother_window_scroll_buffer.
8001 (Vother_window_scroll_buffer): Fix doc-string accordingly.
8003 2014-03-01 Eli Zaretskii <eliz@gnu.org>
8005 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Don't treat file names
8006 that start with more than 2 slashes as UNCs. (Bug#16751)
8008 2014-02-28 Paul Eggert <eggert@penguin.cs.ucla.edu>
8010 Fix a few crashes and leaks when cloning C strings.
8011 * alloc.c, lisp.h (dupstring): New function.
8012 * gtkutil.c (xg_get_font):
8013 * term.c (tty_default_color_capabilities):
8014 * xsettings.c (store_monospaced_changed)
8015 (store_font_name_changed, parse_settings)
8016 (read_and_apply_settings, init_gsettings, init_gconf): Use it.
8017 This avoids some unlikely crashes due to accessing freed storage,
8018 and avoids some minor memory leaks in the more-typical case.
8020 2014-02-28 Martin Rudalics <rudalics@gmx.at>
8022 * xdisp.c (note_mode_line_or_margin_highlight): Don't show drag
8023 cursor when modeline can't be dragged (Bug#16647).
8025 2014-02-28 Glenn Morris <rgm@gnu.org>
8027 * doc.c (Fsnarf_documentation): Snarf not-yet-bound variables
8028 from custom-delayed-init-variables. (Bug#11565)
8030 2014-02-27 Martin Rudalics <rudalics@gmx.at>
8032 More fixes for mouse glyph calculations (Bug#16647).
8033 * window.c (coordinates_in_window): In intersection of
8034 horizontal and vertical window dividers prefer the horizontal
8035 one. Add some extra parens to last fix.
8036 (window_relative_x_coord): Return x-coordinate for header and
8038 * xdisp.c (remember_mouse_glyph): In text area don't extend
8039 glyph into mode line to show the vertical drag cursor there
8040 immediately. Subdivide mouse glyphs in right fringes to show a
8041 horizontal drag cursor as soon as we enter the "grabbable width"
8042 portion. Handle vertical border case separately. Do not
8043 subdivide window divider areas.
8044 (note_mouse_highlight): On bottom divider of bottommost windows
8045 show vertical drag cursor only when the minibuffer window can be
8048 2014-02-27 Eli Zaretskii <eliz@gnu.org>
8050 * xdisp.c (pop_it): Restore the it->face_box_p flag which could be
8051 reset by the face of the object just displayed. See also bug#76.
8052 (get_next_display_element): If the string came from a display
8053 property, examine the box face attribute at it->position, not at
8054 it->current.pos, since the latter was not updated yet. (Bug#16870)
8055 (handle_face_prop): Improve commentary.
8057 2014-02-27 Michael Albinus <michael.albinus@gmx.de>
8059 * dbusbind.c (Fdbus__init_bus, Qdbus__init_bus, Sdbus__init_bus):
8060 Rename from Fdbus_init_bus_1, Qdbus_init_bus_1, Sdbus_init_bus_1.
8062 2014-02-26 Martin Rudalics <rudalics@gmx.at>
8064 Fixes around Bug#16647.
8065 * xdisp.c (remember_mouse_glyph): Handle ON_RIGHT_DIVIDER and
8066 ON_BOTTOM_DIVIDER cases.
8067 * window.c (coordinates_in_window): Return ON_VERTICAL_BORDER
8068 only if the window has no right divider.
8069 (Fcoordinates_in_window_p): Fix doc-string.
8071 2014-02-25 Juanma Barranquero <lekktu@gmail.com>
8073 * lread.c (Funintern): Fix doc to match advertised calling convention.
8075 2014-02-24 Daniel Colascione <dancol@dancol.org>
8077 * keyboard.c (read_char): Close race that resulted in lost events.
8079 2014-02-22 Glenn Morris <rgm@gnu.org>
8081 * frame.c (frame-alpha-lower-limit, frame-resize-pixelwise):
8082 * window.c (window-resize-pixelwise): Doc fixes.
8084 * process.c (Finternal_default_process_filter)
8085 (Finternal_default_process_sentinel): Doc tweaks.
8087 2014-02-21 Glenn Morris <rgm@gnu.org>
8089 * process.c (Fprocess_buffer, Faccept_process_output)
8090 (Finternal_default_process_filter, Finternal_default_process_sentinel):
8093 2014-02-21 Martin Rudalics <rudalics@gmx.at>
8095 * window.c (Fwindow_scroll_bar_width): New function.
8097 2014-02-21 Paul Eggert <eggert@cs.ucla.edu>
8099 Pacify GCC when configuring with --enable-gcc-warnings.
8100 * xdisp.c (move_it_in_display_line_to) [lint]:
8101 Initialize recently-added local.
8103 2014-02-21 Daniel Colascione <dancol@dancol.org>
8105 * dbusbind.c: Rename dbus-init-bus to dbus-init-bus-1.
8107 2014-02-20 Eli Zaretskii <eliz@gnu.org>
8109 * xdisp.c (init_iterator): Don't dereference a bogus face
8110 pointer. (Bug#16819)
8111 (try_cursor_movement): Don't use cursor position if
8112 set_cursor_from_row failed to compute it. This avoids assertion
8113 violations in MATRIX_ROW.
8114 (move_it_in_display_line_to): Save the iterator state in ppos_it
8115 only once per call. Reimplement the method used to return to the
8116 best candidate position if all the positions found in display line
8117 are beyond TO_CHARPOS. This cuts down the number of calls to
8118 bidi_shelve_cache, which moves a lot of stuff when lines are long
8119 and include bidirectional text. (Bug#15555)
8121 2014-02-20 Glenn Morris <rgm@gnu.org>
8123 * data.c (Fdefalias): Doc fix.
8125 2014-02-19 Eli Zaretskii <eliz@gnu.org>
8127 * xdisp.c (display_line): Fix horizontal scrolling of large images
8128 when fringes are turned off. This comes at a price of not
8129 displaying the truncation/continuation glyphs in this case.
8132 * image.c (x_create_x_image_and_pixmap) [HAVE_NTGUI]: If
8133 CreateDIBSection returns an error indication, zero out *ximg after
8134 destroying the image. This avoids crashes in memory allocations
8135 due to the fact that some of the callers also call
8136 x_destroy_x_image, which will attempt to free an already free'd
8139 2014-02-18 Martin Rudalics <rudalics@gmx.at>
8141 * widget.c (update_various_frame_slots): Don't set
8142 FRAME_PIXEL_HEIGHT and FRAME_PIXEL_WIDTH here (Bug#16736).
8144 2014-02-18 Michael Albinus <michael.albinus@gmx.de>
8146 * dbusbind.c (xd_close_bus): Apply proper check on busobj.
8148 2014-02-17 Paul Eggert <eggert@cs.ucla.edu>
8150 temacs --daemon fix (Bug#16599).
8151 * emacs.c (main): Initialize daemon_pipe[1] here ...
8152 (syms_of_emacs): ... instead of here.
8154 2014-02-16 Anders Lindgern <andlind@gmail.com>
8156 * nsterm.m (keyDown:): Check for normal key even if NSNumericPadKeyMask
8159 2014-02-16 Daniel Colascione <dancol@dancol.org>
8161 * dbusbind.c (xd_lisp_dbus_to_dbus): New function.
8162 (xd_get_connection_address): Use it.
8163 (xd_close_bus): Use xd_lisp_dbus_to_dbus to instead of
8164 xd_get_connection_address because the latter signals if the bus
8165 we're trying to close is already disconnected.
8167 2014-02-13 Eli Zaretskii <eliz@gnu.org>
8169 * w32proc.c (start_timer_thread): Pass a non-NULL pointer as last
8170 argument to CreateThread. This avoids segfaults on Windows 9X.
8171 Reported by oslsachem <oslsachem@gmail.com>.
8173 2014-02-13 Paul Eggert <eggert@cs.ucla.edu>
8175 Fix subspace record bug on HP-UX 10.20 (Bug#16717).
8176 * unexhp9k800.c (unexec_error): New function, to simplify the code.
8177 (check_lseek): New function, to report lseek errors.
8178 (save_data_space, update_file_ptrs, read_header, write_header)
8179 (copy_file, copy_rest, unexec): Use these news functions.
8180 (update_file_ptrs): Don't assume wraparound behavior when
8181 converting a large size_t value to off_t.
8183 2014-02-13 Dmitry Antipov <dmantipov@yandex.ru>
8185 * composite.c (fill_gstring_header): Pass positions as C integers
8186 and move parameters checking to...
8187 (Fcomposition_get_gstring): ...this function. Handle case when
8188 buffer positions are in reversed order and avoid crash (Bug#16739).
8190 * buffer.c (validate_region): Mention current buffer in error message.
8192 2014-02-12 Marcus Karlsson <mk@acc.umu.se> (tiny change)
8194 * image.c (pbm_load): Set to NO_PIXMAP on error (Bug#16683).
8196 2014-02-12 Lars Ingebrigtsen <larsi@gnus.org>
8198 * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
8200 2014-02-11 Glenn Morris <rgm@gnu.org>
8202 * nsfns.m (ns_display_info_for_name, Fx_open_connection):
8203 Replace refs to "OpenStep" in messages.
8205 2014-02-10 Paul Eggert <eggert@cs.ucla.edu>
8207 Avoid "." at end of error diagnostics.
8208 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
8209 * font.c (Ffont_at):
8210 * nsfns.m (ns_display_info_for_name):
8211 * nsselect.m (Fx_own_selection_internal):
8212 * nsterm.m (performDragOperation:):
8213 Remove "." from end of diagnostic.
8215 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
8217 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
8218 unintuitive (bug#15824).
8219 (Fyes_or_no_p): Doc fix (bug#15456).
8221 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
8223 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
8225 * eval.c (call_debugger): When exiting the debugger, do not allow
8226 max_specpdl_size less than actual binding depth (Bug#16603).
8227 (syms_of_eval): Adjust docstring.
8229 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
8231 * cmds.c (Fself_insert_command): Output a clearer error message on
8232 negative repetitions (bug#9476).
8234 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
8236 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
8238 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
8240 * minibuf.c (Fread_string): Doc clarification (bug#15422).
8242 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
8244 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
8246 * keyboard.c (Frecursive_edit): Fix typo in docstring.
8248 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
8250 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
8252 * keyboard.c (Frecursive_edit): Say more precicely how throwing
8253 `exit' works (bug#15865).
8255 2014-02-07 Martin Rudalics <rudalics@gmx.at>
8257 Constrain window box/body sizes and margin widths (Bug#16649).
8258 * xdisp.c (window_box_width): Don't return less than zero.
8259 (window_box_left_offset, window_box_right_offset): Don't return
8260 more than the window's pixel width.
8261 * window.c (window_body_height, window_body_width): Don't return
8263 (window_resize_apply): Adjust margin width, if necessary.
8265 2014-02-07 Glenn Morris <rgm@gnu.org>
8267 * nsterm.m (syms_of_nsterm): Doc fix.
8269 2014-02-06 Eli Zaretskii <eliz@gnu.org>
8271 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte):
8272 New variables: pointers through which to call the respective APIs.
8273 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
8274 (filename_from_ansi, sys_link, check_windows_init_file):
8275 Call MultiByteToWideChar and WideCharToMultiByte through pointers.
8276 This is required on Windows 9X, where we dynamically load
8277 UNICOWS.DLL which has their non-stub implementations.
8278 (maybe_load_unicows_dll): Assign addresses to these 2 function
8279 pointers after loading UNICOWS.DLL.
8281 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
8282 MultiByteToWideChar and WideCharToMultiByte through function
8285 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte):
8288 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
8290 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
8291 for OSX >= 10.9 if separate spaces are used.
8292 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
8294 2014-02-06 Glenn Morris <rgm@gnu.org>
8296 * buffer.c (cache-long-scans): Doc fix.
8298 2014-02-05 Eli Zaretskii <eliz@gnu.org>
8300 * w32fns.c (Fw32_shell_execute): Doc fix.
8302 2014-02-05 Bastien Guerry <bzg@gnu.org>
8304 * syntax.c (Fforward_word): Call Fconstrain_to_field with
8305 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
8307 2014-02-05 Martin Rudalics <rudalics@gmx.at>
8309 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
8310 outside the window (Bug#16649).
8312 * xdisp.c (note_mouse_highlight): When entering a margin area show
8313 a non-text cursor (Bug#16647).
8315 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
8317 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
8318 It prompted a compile-time diagnostic on GNU/Linux.
8319 Simplify to remove the need for the label.
8321 2014-02-04 Eli Zaretskii <eliz@gnu.org>
8323 * w32menu.c (w32_popup_dialog): Don't condition the whole function
8324 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
8325 to show it; otherwise return 'unsupported--w32-dialog' to signal
8326 to the caller that emulation with menus is necessary.
8327 This resurrects code inadvertently deleted by the 2013-10-08 commit.
8329 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
8331 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
8334 * menu.c (Fx_popup_dialog): Don't condition the call to
8335 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
8336 special symbol 'unsupported--w32-dialog', emulate the dialog with
8337 a menu by calling x-popup-menu.
8339 * menu.h (Qunsupported__w32_dialog): New extern variable.
8341 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
8343 * keyboard.c (kbd_buffer_get_event): Read file notification events
8346 * xgselect.c (xg_select): Read glib events in any case, even if
8347 there are no file descriptors to watch for. (Bug#16519)
8349 2014-02-03 Martin Rudalics <rudalics@gmx.at>
8351 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
8352 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
8353 * w32term.c (w32_draw_window_divider): Handle first and last
8355 * w32term.h (w32_fill_area_abs): New function.
8356 * xdisp.c (x_draw_right_divider): Don't draw over bottom
8358 * xfaces.c (realize_basic_faces): Handle new face ids.
8359 * xfns.c (Fx_create_frame): Call x_default_parameter for right
8360 and bottom divider width.
8361 * xterm.c (x_draw_window_divider): Handle first and last pixels
8364 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
8366 * print.c (Fexternal_debugging_output): Add cast to pacify
8367 --enable-gcc-warnings.
8368 * eval.c (call_debugger): Grow specpdl if the debugger was
8369 entered due to specpdl overflow (Bug#16603) and allow more
8370 specpdl space for the debugger itself.
8372 2014-02-02 Martin Rudalics <rudalics@gmx.at>
8374 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
8377 2014-02-01 Eli Zaretskii <eliz@gnu.org>
8379 * w32fns.c (Ffile_system_info): Use WINAPI in the function
8380 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
8382 * print.c (Fexternal_debugging_output): If the argument character
8383 is non-ASCII, encode it with the current locale's encoding before
8384 writing the result to the terminal. (Bug#16448)
8386 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
8387 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
8390 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
8392 * process.c (create_process): Reset SIGPROF handler in the child.
8393 * callproc.c (call_process): Likewise.
8395 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
8397 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
8399 2014-01-29 Eli Zaretskii <eliz@gnu.org>
8401 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
8402 of zero to print strings, GDB doesn't like it.
8404 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
8405 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
8406 we still use correct addresses. (Bug#16576)
8408 2014-01-27 K. Handa <handa@gnu.org>
8410 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
8411 to preserve the code detection behavior of 24.3.
8412 * coding.h (struct coding_system): New member detected_utf8_bytes.
8413 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
8414 (decode_coding_gap): Use short cut for UTF-8 file reading only
8415 when coding->detected_utf8_bytes equals to coding->src_bytes.
8416 * fileio.c (Finsert_file_contents): Cancel the previous change.
8418 2014-01-29 Martin Rudalics <rudalics@gmx.at>
8420 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
8421 that are not visible.
8423 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
8425 * xmenu.c (create_and_show_popup_menu): Handle case when no key
8426 is grabbed (Bug#16565).
8428 2014-01-28 Martin Rudalics <rudalics@gmx.at>
8430 * xdisp.c (last_max_ascent): Re-remove after erroneously
8431 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
8433 (move_it_to): Re-remove reference to last_max_ascent.
8434 (Fwindow_text_pixel_size): Add iterator's max_ascent and
8435 max_descent here instead of calling line_bottom_y.
8438 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
8440 * terminal.c (initial_free_frame_resources): New function.
8441 (init_initial_terminal): Install new hook to free face cache
8442 on initial frame and avoid memory leak. For details, see
8443 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
8444 * xfaces.c (free_frame_faces): Adjust comment.
8446 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
8448 * data.c (Fstring_to_number): Document results if unparsable
8451 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
8453 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
8455 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
8457 When decoding, prefer ptrdiff_t to int for buffer positions etc.
8458 * coding.c (detect_coding_utf_8, emacs_mule_char)
8459 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
8460 (check_utf_8, decode_coding):
8461 * coding.h (struct coding_system.errors):
8462 Use ptrdiff_t, not int, for integer values derived from buffer and
8465 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
8466 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
8467 before invoking decode_coding_gap, since there's just one block.
8469 2014-01-25 Martin Rudalics <rudalics@gmx.at>
8471 Fix handling of face attributes in Fx_create_frame (Bug#16529).
8472 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
8473 too early. Again run change_frame_size before assigning menu-
8476 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
8478 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
8479 arrives, call x_check_fullscreen, in case the new display has a
8480 different resolution. (Bug#16517)
8482 2014-01-25 Eli Zaretskii <eliz@gnu.org>
8484 * term.c (read_menu_input): If the selected frame changes, exit
8486 (tty_menu_show): If the selected frame changes while we displayed
8487 a menu, throw to top level. (Bug#16479)
8489 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
8491 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
8493 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
8495 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
8496 * data.c (count_one_bits_word): Fix bug (negated comparison)
8497 when BITS_PER_ULL < BITS_PER_BITS_WORD.
8499 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
8501 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction):
8502 Avoid undefined behavior by initializing display property bit of a
8503 string processed by the bidirectional iterator. For details, see
8504 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
8506 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
8508 Minor cleanup of previous change.
8509 * image.c (imagemagick_error, Fimagemagick_types):
8510 Omit some recently-introduced and unnecessary casts and assignments.
8512 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
8514 Fix two memory leaks discovered with Valgrind.
8515 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
8516 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
8518 2014-01-22 Martin Rudalics <rudalics@gmx.at>
8520 Fixes in window size functions around Bug#16430 and Bug#16470.
8521 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
8522 (Fwindow_mode_line_height, Fwindow_header_line_height)
8523 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
8524 Minor doc-string adjustments.
8525 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
8526 Rewrite doc-strings.
8527 (window_body_height, window_body_width): Do not count partially
8528 visible lines/columns when PIXELWISE is nil (Bug#16470).
8529 (Qfloor, Qceiling): New symbols.
8531 2014-01-21 Eli Zaretskii <eliz@gnu.org>
8533 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
8534 when the image cache is not yet allocated. (Bug#16509)
8536 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
8538 * buffer.c (Fkill_buffer): When killing an indirect buffer,
8539 re-attach intervals to its base buffer (Bug#16502).
8540 * intervals.c (set_interval_object): Move from here...
8541 * intervals.h (set_interval_object): ... to here. Fix comments.
8543 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
8545 Avoid undefined behavior by initializing buffer redisplay bit.
8546 Reported by Dmitry Antipov in
8547 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
8548 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
8550 Revert some of the CANNOT_DUMP fix (Bug#16494).
8551 * lread.c (init_lread): Fix typo: NILP, not !NILP.
8553 2014-01-19 Eli Zaretskii <eliz@gnu.org>
8555 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
8556 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
8557 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
8558 they are replaced by macros that expand into direct calls to the
8559 corresponding functions from GDI32.DLL.
8560 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
8561 variables in the Cygwin build, they are unused.
8563 2014-01-19 K. Handa <handa@gnu.org>
8565 * composite.c (composition_update_it): Fix previous change.
8567 2014-01-18 Eli Zaretskii <eliz@gnu.org>
8569 Fix file name handling on MS-Windows 9X.
8570 * w32.c (maybe_load_unicows_dll): New function.
8572 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
8573 on, to make sure we can convert file names to and from UTF-8 on
8574 Windows 9X. This fixes a failure to start up because Emacs cannot
8575 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
8577 * w32font.c [WINDOWSNT]: Include w32.h.
8578 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
8579 of implementing the same stuff.
8580 Remove now unused g_b_init_is_windows_9x.
8582 * w32.h (maybe_load_unicows_dll): Add prototype.
8584 2014-01-17 Eli Zaretskii <eliz@gnu.org>
8586 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
8587 switch to single keyboard. Prevents daemon crashes when a new
8588 client connects while we show a TTY menu in an existing client.
8591 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
8593 Fix MinGW64 porting problem with _setjmp.
8594 Reported by Eli Zaretskii in:
8595 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
8596 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
8597 the old _setjmp and _longjmp. All uses changed.
8599 2014-01-13 Daniel Colascione <dancol@dancol.org>
8601 * textprop.c (Fremove_list_of_text_properties):
8602 Correctly handle reaching the end of the interval tree. (Bug#15344)
8604 2014-01-13 Martin Rudalics <rudalics@gmx.at>
8606 * xdisp.c (resize_mini_window): Round height to a multiple of
8607 frame's line height. Fix bug in calculation of window start
8608 position (Bug#16424).
8610 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
8612 * macfont.m: Include termchar.h.
8613 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
8614 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
8615 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modify from
8616 *_WITH_GC_* to take face and f as parameters.
8617 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
8618 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
8620 2014-01-13 Daniel Colascione <dancol@dancol.org>
8622 Fix menu item updating in the presence of the Unity global menu
8625 * gtkutil.h (xg_have_tear_offs): Add frame parameter
8626 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
8628 (xg_update_menubar, xg_update_menu_item): Call g_object_notify when
8629 updating menus; explain why.
8630 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
8631 problem it's supposed to solve and it interferes with detecting
8632 the presence of a global menu.
8633 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
8636 2014-01-11 K. Handa <handa@gnu.org>
8638 * composite.c (composition_update_it): Fix indexing of
8639 LGSTRING_CHAR (Bug#15984).
8641 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
8643 * unexw32.c (_start) [__MINGW64__]: Define to __start.
8645 2014-01-11 Eli Zaretskii <eliz@gnu.org>
8647 * xdisp.c (try_window_id): Don't use this function's optimizations
8648 if overlays in the buffer displayed by the window have changed
8649 since last redisplay. (Bug#16347)
8650 (message_dolog): Fix indentation.
8652 2014-01-11 Martin Rudalics <rudalics@gmx.at>
8654 * frame.c (frame_resize_pixelwise): Fix doc-string.
8656 2014-01-10 Martin Rudalics <rudalics@gmx.at>
8658 Fix handling of internal borders (Bug#16348).
8659 * dispnew.c (adjust_frame_glyphs_for_window_redisplay):
8660 Remove internal border width from pixel width of windows.
8661 (change_frame_size_1): Don't return early when frame's pixel
8662 size changes - we still have to record the new sizes in the
8664 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
8665 also when toolbar gets larger.
8666 * window.c (check_frame_size): Include internal_border_width in
8668 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
8669 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines):
8670 In non-toolkit/non-GTK version clear internal border.
8671 * xterm.c (x_clear_under_internal_border): New function for
8672 non-toolkit/non-GTK version.
8673 (x_after_update_window_line): In non-toolkit/non-GTK version
8675 (handle_one_xevent, x_set_window_size):
8676 Call x_clear_under_internal_border in non-toolkit/non-GTK version.
8677 * xterm.h (x_clear_under_internal_border): Extern it.
8679 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
8681 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
8682 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
8685 2014-01-06 Eli Zaretskii <eliz@gnu.org>
8687 * xdisp.c (redisplay_window): Don't skip window redisplay if the
8688 last value of point is not equal to buffer's point. (Bug#16129)
8690 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
8693 * nsterm.h (updateCollectionBehavior): Rename from
8694 updateCollectionBehaviour. All uses changed.
8696 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
8697 * Makefile.in (SETFATTR): New macro.
8698 (temacs$(EXEEXT)): Use it.
8700 2014-01-04 Martin Rudalics <rudalics@gmx.at>
8702 Fix maximization behavior on Windows (Bug#16300).
8703 * w32fns.c (w32_fullscreen_rect): Don't handle
8704 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
8705 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
8706 of SetWindowPos. Restore last placement also when leaving
8707 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
8708 but the FULLSCREEN_BOTH case.
8710 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
8713 * data.c (arithcompare_driver):
8714 * fileio.c (Fcar_less_than_car):
8715 * fns.c (internal_equal):
8716 * frame.c (delete_frame):
8717 * lisp.h (enum More_Lisp_Bits):
8719 Avoid C99 constructs that don't work in C89.
8720 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
8721 to port to C89, which doesn't have 'long long'.
8722 (count_trailing_zero_bits): Use them.
8724 2014-01-03 Chong Yidong <cyd@gnu.org>
8726 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
8728 2014-01-02 Martin Rudalics <rudalics@gmx.at>
8730 Further adjust frame/window scrollbar width calculations.
8731 * window.c (apply_window_adjustment):
8732 Set windows_or_buffers_changed.
8733 (Fwindow_scroll_bars): Return actual scrollbar width.
8734 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
8735 For non-toolkit builds again use 14 as minimum width and set
8736 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
8737 * xterm.c (XTset_vertical_scroll_bar): Take width from
8738 WINDOW_SCROLL_BAR_AREA_WIDTH.
8739 (x_new_font): Rename wid to unit. Base calculation of new
8740 scrollbar width on toolkit used and make it analogous to that of
8741 x_set_scroll_bar_default_width.
8742 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
8743 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
8744 of GetSystemMetrics.
8745 * w32term.c (w32_set_vertical_scroll_bar): Take width from
8746 WINDOW_SCROLL_BAR_AREA_WIDTH.
8747 (x_new_font): Make it correspond to changes in xterm.c.
8749 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
8751 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
8752 This is a cleaner way to fix the MinGW-w64 porting problem.
8753 Check for INTPTR_MAX misconfiguration.
8755 2014-01-01 Eli Zaretskii <eliz@gnu.org>
8757 * search.c (newline_cache_on_off, find_newline): In indirect
8758 buffers, use the newline cache of the base buffer.
8760 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
8761 buffer, invalidate the caches of its base buffer. (Bug#16265)
8763 * indent.c (width_run_cache_on_off, compute_motion): In indirect
8764 buffers, use the width-run cache of the base buffer.
8766 * xdisp.c (redisplay_window): When the window displays an indirect
8767 buffer, and the character widths in the display table have
8768 changed, invalidate the width-run cache of the corresponding base
8771 * fileio.c (Finsert_file_contents): When invalidating the newline
8772 cache, consider the case of inserting into indirect buffer.
8774 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
8775 In indirect buffers, use the paragraph cache of the base buffer.
8777 2013-12-31 Martin Rudalics <rudalics@gmx.at>
8779 * window.c (grow_mini_window): Fix last change.
8781 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
8783 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
8785 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
8787 * w32term.c (w32_initialize): Use LCID and LOWORD.
8789 * w32proc.c (create_child): Use pid_t for 5th argument.
8790 (IsValidLocale): Don't provide prototype for MinGW64.
8791 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
8792 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
8794 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
8795 MinGW64 doesn't support.
8797 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
8799 * w32.c (set_named_security_info): New function.
8800 (acl_set_file): Fall back on set_named_security_info if
8801 set_file_security fails.
8802 (g_b_init_set_named_security_info_w)
8803 (g_b_init_set_named_security_info_a): New static variables.
8804 (globals_of_w32): Initialize them to zero.
8805 (set_named_security_info): Set them to non-zero if the
8806 corresponding API is available.
8807 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc):
8808 New function typedefs.
8810 2013-12-31 Martin Rudalics <rudalics@gmx.at>
8812 Some more fixes following pixelwise resize changes including one
8814 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
8815 of frame_resize_pixelwise.
8816 * widget.c (pixel_to_text_size): New function.
8817 (update_wm_hints): Have size hints respect value of
8818 frame_resize_pixelwise.
8819 (EmacsFrameResize): Alway process resize requests pixelwise.
8820 * window.c (grow_mini_window): Make sure mini window is at least
8822 * xdisp.c (display_menu_bar): Make sure menubar extends till
8824 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
8825 (x_set_tool_bar_lines): Calculate pixelwise.
8826 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
8827 frame_resize_pixelwise.
8829 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
8831 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
8832 variables not used there.
8834 2013-12-30 Eli Zaretskii <eliz@gnu.org>
8836 * w32.c (sys_umask): New function. (Bug#16299)
8838 2013-12-30 Martin Rudalics <rudalics@gmx.at>
8840 * dispnew.c (change_frame_size_1): Take old width of root window
8841 from that window's pixel width. (Bug#16284)
8843 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
8845 Plain copy-file no longer chmods an existing destination (Bug#16133).
8846 * fileio.c (realmask): Now a static var, not a local.
8847 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
8848 Remove arg STATPTR. All uses changed.
8849 (Fcopy_file): Do not alter permissions of existing destinations,
8850 unless PRESERVE-PERMISSIONS (renamed from
8851 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
8852 Avoid race when testing for existing destinations and for
8853 when input and output files are the same.
8854 If changing the group fails, adjust both default and
8855 preserved permissions so that access is not granted to the
8857 (Fset_default_file_modes, init_fileio): Update realmask.
8858 (Fdefault_file_modes): Use realmask instead of calling umask.
8860 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
8862 Fix pipe bug with OS X emacs --daemon (Bug#16262).
8863 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
8864 flags on the daemon pipe ends before execing.
8866 2013-12-28 Eli Zaretskii <eliz@gnu.org>
8868 * w32fns.c (Fx_create_frame): Error out if called from a TTY
8869 session. (Bug#14739)
8871 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
8873 * callproc.c (Vexec_path): Document that exec-directory is in it.
8875 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
8877 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
8880 2013-12-27 Chong Yidong <cyd@gnu.org>
8882 * data.c (Fsymbol_function): Doc fix.
8884 2013-12-26 Martin Rudalics <rudalics@gmx.at>
8886 Some more tinkering with Bug#16051.
8887 * window.c (resize_frame_windows): Don't let the size of the
8888 root window drop below the frame's default character size.
8889 Never ever delete any subwindows - let the window manager do the
8892 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
8893 of toolbar lines needed when they exceed the height of the root
8895 (unwind_create_frame_1): New function.
8896 (Fx_create_frame): Generally inhibit calling the window
8897 configuration change hook here. Remove extra call to
8898 change_frame_size - it's not needed when we don't run the
8899 configuration change hook.
8901 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
8903 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
8904 On my Fedora 19 platform the core dumps were so big that
8905 my desktop became nearly catatonic.
8906 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
8907 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
8908 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
8909 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
8910 a clang-only syntax.
8911 * conf_post.h (__has_feature): New macro, if not already defined.
8912 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
8913 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
8915 2013-12-25 Eli Zaretskii <eliz@gnu.org>
8917 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
8918 is a file name. (Bug#16252)
8920 2013-12-25 Chong Yidong <cyd@gnu.org>
8922 * keyboard.c (Voverriding_terminal_local_map)
8923 (Voverriding_local_map): Doc fix.
8925 * keymap.c (Vemulation_mode_map_alists): Doc fix.
8927 2013-12-24 Eli Zaretskii <eliz@gnu.org>
8929 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
8930 file name when it is submitted to ShellExecute. Simplify code.
8931 Don't test DOCUMENT for being a string, as that is enforced by
8932 CHECK_STRING. Doc fix.
8934 2013-12-23 Eli Zaretskii <eliz@gnu.org>
8936 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
8937 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
8938 redisplay_tool_bar does. Improve and fix commentary.
8939 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
8940 limits of the glyph matrices. (Bug#16051)
8941 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
8942 only when the new size is different from the old one, and the new
8943 size can be achieved given the frame height.
8945 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
8947 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
8949 2013-12-23 Glenn Morris <rgm@gnu.org>
8951 * lread.c (Fload): Mention load-prefer-newer in doc.
8953 2013-12-22 Martin Rudalics <rudalics@gmx.at>
8955 Handle Bug#16207 by being more restrictive when running hooks.
8956 * window.c (unwind_change_frame): New function.
8957 (Fset_window_configuration): Don't run configuration change hook
8958 while the frame configuration is unsafe. Call select_window
8961 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
8963 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
8965 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
8967 * nsterm.h: Declare EmacsColor category.
8969 * nsterm.m (NSColor): Implement EmacsColor category.
8970 (ns_get_color): Use colorUsingDefaultColorSpace.
8971 (ns_get_color, ns_term_init): Use colorForEmacsRed.
8973 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
8975 2013-12-21 Eli Zaretskii <eliz@gnu.org>
8977 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
8978 having the PNG_NORETURN attribute, to avoid compiler warning in
8981 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8983 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
8985 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
8986 fringe background extension.
8987 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
8988 because they are now always the same as `left' and `width',
8989 respectively. Remove code for the case that `width' and
8990 `sb_width' are different.
8992 2013-12-20 Martin Rudalics <rudalics@gmx.at>
8994 Remove scroll_bar_actual_width from frames.
8995 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
8996 * frame.c (Fscroll_bar_width): Return scroll bar area width.
8997 (x_figure_window_size):
8998 * nsterm.m (x_set_window_size):
8999 * widget.c (set_frame_size):
9000 * w32term.c (x_set_window_size):
9001 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
9002 scroll_bar_actual_width.
9004 Convert scroll_bar members to integers on Windows.
9005 * w32term.h (struct scroll_bar): Convert top, left, width,
9006 height, start, end and dragging to integers.
9007 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
9009 * w32term.c (w32_set_scroll_bar_thumb)
9010 (w32_scroll_bar_handle_click): Remove XINT conversions for
9011 scroll_bar members. Treat bar->dragging as integer.
9012 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
9013 first element. Remove XINT conversions for scroll_bar members.
9014 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
9015 Remove XINT conversions for scroll_bar members.
9017 Fix assignment for new window total sizes.
9018 * window.c (Fwindow_resize_apply_total): Assign values for
9021 2013-12-20 Chong Yidong <cyd@gnu.org>
9023 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
9024 argument to `append'.
9026 2013-12-19 Eli Zaretskii <eliz@gnu.org>
9028 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
9029 current text face, for extending the face of the display margins.
9032 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
9033 Doc fix. (Bug#16190)
9035 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
9037 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
9040 * nsterm.m (Qfile, Qurl): New.
9041 (EV_MODIFIERS2): New macro.
9042 (EV_MODIFIERS): Use EV_MODIFIERS2.
9043 (ns_term_init): Remove font and color from DND, does not work on
9044 newer OSX, and other ports don't have them.
9045 (performDragOperation:): Handle modifiers used during drag.
9046 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
9047 Remove global Lisp variables used to communicate with ns-win.el.
9048 Remove font and color handling.
9049 (syms_of_nsterm): Defsym Qfile and Qurl.
9051 2013-12-19 Anders Lindgren <andlind@gmail.com>
9053 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
9054 (ns_constrain_all_frames, x_set_offset): Remove assignment to
9056 (updateFrameSize:, windowWillResize:toSize:): Add trace.
9057 (constrainFrameRect): Remove special case nr_screens == 1.
9058 Don't constrain size to size of view.
9060 * nsterm.h (ns_output): Remove dont_constrain.
9062 2013-12-19 Anders Lindgren <andlind@gmail.com>
9064 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
9066 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
9068 Minor fixes for recent openp changes.
9069 * lisp.h (GCPRO7): New macro.
9070 * lread.c (openp): Use bool for boolean; all callers changed.
9071 Protect save_string from GC. Don't assume that file descriptors
9072 are nonzero. Redo save_mtime comparison to avoid bogus GCC
9073 warning about uninitialized variable.
9075 2013-12-18 Eli Zaretskii <eliz@gnu.org>
9077 * w32fns.c (emacs_abort): Use intptr_t as argument of
9078 INT_BUFSIZE_BOUND, to avoid compiler warnings.
9080 2013-12-18 Glenn Morris <rgm@gnu.org>
9082 * lread.c (Fload): Pass load_prefer_newer to openp.
9083 Don't bother checking mtime if openp already did it.
9084 (openp): Add `newer' argument, to check all suffixes
9085 and find the newest file.
9086 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
9087 * callproc.c (call_process):
9088 * charset.c (load_charset_map_from_file):
9089 * emacs.c (init_cmdargs):
9090 * image.c (x_create_bitmap_from_file, x_find_image_file):
9092 * lread.c (Flocate_file_internal):
9093 * process.c (Fformat_network_address):
9094 * sound.c (Fplay_sound_internal):
9095 * w32.c (check_windows_init_file):
9096 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
9098 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
9100 2013-12-17 Eli Zaretskii <eliz@gnu.org>
9102 * w32.c (getloadavg): Don't index samples[] array with negative
9103 indices. Recover from wall-clock time being set backwards.
9105 * w32term.c (w32_initialize): Declare the argument of
9106 set_user_model as const.
9108 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
9109 (w32_menu_show): Constify some arguments passed to MessageBox.
9111 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
9112 to initialize Lisp objects.
9114 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
9115 initialize Lisp objects.
9117 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
9118 use variables used only on X under that condition.
9120 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
9121 variables not used there.
9123 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
9125 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
9126 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
9128 2013-12-16 Eli Zaretskii <eliz@gnu.org>
9130 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
9131 code, revealed in presence of R2L characters, character
9132 compositions, and display vectors. A better fix for Bug#16148.
9133 (extend_face_to_end_of_line): Don't reference tool_bar_window in
9134 GTK and NS builds, they don't have this member of struct frame.
9136 * dispextern.h (struct composition_it): Correct a comment for the
9139 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
9141 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
9142 This prevents a compilation error on C compilers that do not
9143 default functions to return 'int' if not declared. Also, add
9144 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
9145 since it now uses inline functions.
9147 2013-12-16 Eli Zaretskii <eliz@gnu.org>
9149 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
9150 display margins on mode line, header line, and in the frame's
9151 tool-bar window. (Bug#16165)
9153 2013-12-16 Andreas Schwab <schwab@suse.de>
9155 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
9157 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
9159 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
9162 2013-12-16 Martin Rudalics <rudalics@gmx.at>
9164 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
9166 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
9168 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
9169 intended to find bogus pointers in font objects (Bug#16140).
9170 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
9171 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
9172 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
9173 Disable for MS-Windows due to Bug#15876; apparently this
9174 requires more or less substantial changes in fontset code.
9175 * xfont.c (xfont_close):
9176 * xftfont.c (xftfont_close): Call x_display_info_for_display
9177 to check whether 'Display *' is valid (Bug#16093 and probably
9180 2013-12-15 Eli Zaretskii <eliz@gnu.org>
9182 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
9183 Reported by Juanma Barranquero <lekktu@gmail.com>.
9185 * process.c (Fprocess_send_eof): Don't crash if someone tries to
9186 open a pty on MS-Windows. (Bug#16152)
9188 * emacs.c (decode_env_path): Fix bogus comparison against
9189 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
9191 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
9193 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
9194 (Fx_file_dialog): Add parentheses around && to silence warning.
9196 * w32term.c (construct_drag_n_drop): Remove unused local variable.
9198 2013-12-15 Eli Zaretskii <eliz@gnu.org>
9200 * xdisp.c (extend_face_to_end_of_line): Extend background of
9201 non-default face in margin areas as well. (Bug#16151)
9202 (display_line): Call extend_face_to_end_of_line for continued
9203 lines as well, if the display margins have non-zero width.
9204 (set_glyph_string_background_width): When needed, set the
9205 extends_to_end_of_line_p flag on glyph strings to be drawn in
9206 margin areas, not only in the text area.
9208 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
9211 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
9213 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
9214 Don't worry about verify_error being t, since it has to be a list.
9216 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
9218 Use bool for boolean, focusing on headers.
9219 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
9220 No need to include <stdbool.h>, since conf_post.h does it now.
9221 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
9222 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
9223 (SET_PER_BUFFER_VALUE_P):
9224 * ccl.c, ccl.h (setup_ccl_program):
9225 * ccl.h (CHECK_CCL_PROGRAM):
9226 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
9227 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
9228 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
9229 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
9230 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
9231 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
9232 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
9233 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
9234 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
9235 (CHARSET_FAST_MAP_SET):
9236 * coding.c (decode_coding_ccl, encode_coding_ccl):
9237 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
9238 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
9239 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
9240 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
9241 (decode_coding_c_string):
9242 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
9243 * conf_post.h (has_attribute):
9244 * dispextern.h (trace_redisplay_p)
9245 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
9246 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
9247 (SET_GLYPH_FROM_CHAR_GLYPH)
9248 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
9249 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
9250 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
9251 (cursor_in_mouse_face_p):
9252 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
9253 (blank_row, prepare_desired_row)
9254 (build_frame_matrix_from_leaf_window, make_current)
9255 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
9256 (update_window, scrolling_window, update_frame_line):
9257 * disptab.h (GLYPH_FOLLOW_ALIASES):
9258 * editfns.c (Fformat):
9259 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
9260 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
9261 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
9262 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
9263 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
9264 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
9265 (FONT_DEFERRED_LOG):
9266 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P)
9267 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
9268 (FRAME_MOUSE_UPDATE):
9269 * fringe.c (Fdefine_fringe_bitmap):
9270 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
9271 (x_create_bitmap_from_xpm_data, xpm_load_image):
9272 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
9273 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
9274 (MERGE_INTERVAL_CACHE):
9275 * keymap.h (KEYMAPP):
9276 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
9277 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
9278 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
9279 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
9280 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
9281 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
9282 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
9283 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
9284 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
9285 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
9286 (SETUP_BUFFER_SYNTAX_TABLE):
9287 * systime.h (timespec_valid_p):
9288 * term.c (save_and_enable_current_matrix):
9289 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
9290 * xdisp.c (in_display_vector_p, display_tool_bar_line)
9291 (redisplay_internal, try_window_reusing_current_matrix)
9292 (sync_frame_with_window_matrix_rows, try_window_id)
9293 (display_menu_bar, display_tty_menu_item, display_mode_line)
9294 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
9295 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
9296 * xmenu.c (xmenu_show):
9297 * xterm.c (use_xim, x_term_init):
9298 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
9299 (struct x_bitmap_record):
9300 Use bool for booleans.
9301 * ccl.c (struct buffer_text):
9302 * ccl.h (struct ccl_program):
9303 * charset.h (struct charset):
9305 * coding.h (struct iso_2022_spec, struct coding_system):
9306 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
9307 (struct glyph_string, struct face, struct face_cache)
9308 (struct bidi_string_data, struct bidi_it)
9309 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
9311 * editfns.c (Fformat):
9312 * frame.h (struct frame):
9313 * fringe.c (struct fringe_bitmap):
9314 * intervals.h (struct interval):
9315 * keyboard.h (struct kboard):
9316 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
9317 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
9318 (struct Lisp_Buffer_Local_Value, union specbinding):
9319 * macfont.m (struct macfont_info):
9320 * process.h (struct Lisp_Process):
9321 * termchar.h (struct tty_display_info):
9322 * window.h (struct window):
9323 * xterm.h (struct x_output):
9324 Use bool_bf for boolean bit-fields.
9325 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
9326 All callers changed.
9327 * ccl.h (struct ccl_program): Remove unused members private_state,
9328 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
9330 (struct ccl_spec): Remove unused members cr_carryover,
9331 eight_bit_carryover.
9332 * conf_post.h: Include <stdbool.h>.
9333 (bool_bf): New type.
9334 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
9335 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE)
9336 (MERGE_INTERVAL_CACHE): Surround statement macro with proper
9337 'do { ... } while (false)' brackets.
9338 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
9339 Args must now be expressions; all callers changed.
9340 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
9341 (PRODUCE_GLYPHS): Simplify use of boolean.
9342 * fileio.c (Fcopy_file):
9343 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
9344 * lisp.h (UNGCPRO): Return void, not int.
9345 (FOR_EACH_TAIL): Use void expression, not int expression.
9346 * region-cache.c: Reindent.
9347 * region-cache.h: Copy comments from region-cache.c, to fix
9348 incorrect remarks about booleans.
9350 2013-12-14 Eli Zaretskii <eliz@gnu.org>
9352 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
9353 when character at point is displayed from a display vector.
9356 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
9358 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
9359 now a list of certificate validation checks that will abort a
9360 connection with an error.
9361 (Fgnutls_boot): Document it and use it.
9363 2013-12-14 Martin Rudalics <rudalics@gmx.at>
9365 * w32term.c (w32_enable_frame_resize_hack): New variable.
9366 (x_set_window_size): Use it to hack frame resizing on Windows
9369 2013-12-14 Eli Zaretskii <eliz@gnu.org>
9371 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
9372 Windows-specific code to w32.c. Change error message text to
9373 match that of Posix platforms.
9375 * w32.c (w32_copy_file): New function, most of the code copied and
9376 reworked from Fcopy_file. Improve error handling. Plug memory
9377 leak when errors are thrown. Support file names outside of the
9378 current codepage. (Bug#7100)
9380 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
9382 * lread.c (load_path_default): Prototype.
9384 2013-12-13 Glenn Morris <rgm@gnu.org>
9386 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
9387 (dump_path): Remove.
9388 (load-path-default): Remove `changed' argument.
9389 Do not set dump_path permanently. Simplify.
9390 (init_lread): Simplify.
9391 (syms_of_lread): Remove dump_path.
9393 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
9395 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
9396 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
9397 2013-12-12 font-related change to avoid Bug#16128, which
9398 is quite hard to fix without even more substantial changes.
9400 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
9402 * font.c (font_close_object): Check for live frame (Bug#16128).
9404 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
9406 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
9407 Return ptrdiff_t, not int, since it's a buffer size.
9408 Reindent/reparen some macros to a more Gnuish style.
9410 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
9412 Avoid undefined behavior with huge regexp interval counts.
9413 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
9414 since it's now specialized to interval counts. All uses changed.
9415 Do not assume wraparound on signed integer overflow.
9416 (regex_compile): Simplify based on the above changes.
9418 2013-12-12 Eli Zaretskii <eliz@gnu.org>
9420 Support file names on MS-Windows that use characters outside of
9421 the current system codepage. (Bug#7100)
9423 * w32.c (get_file_security, set_file_security)
9424 (create_symbolic_link): Separate pointers and boolean flags for
9425 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
9426 non-zero, else the former.
9427 (codepage_for_filenames, filename_to_utf16, )
9428 (filename_from_utf16, filename_to_ansi, filename_from_ansi):
9430 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
9432 (normalize_filename): Lose the DBCS code, now works on UTF-8.
9433 Accept only one argument; all callers changed.
9434 (dostounix_filename): Remove the second argument, now works in
9435 UTF-8. All callers changed.
9436 (parse_root): Lose DBCS code.
9437 (get_long_basename, w32_get_short_filename, init_environment)
9438 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
9439 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
9440 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
9441 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
9442 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
9443 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
9445 (ansi_encode_filename): New function.
9446 (get_emacs_configuration, get_emacs_configuration_options):
9448 (add_volume_info, GetCachedVolumeInformation): Run the input file
9449 name through unixtodos_filename, to ensure it is stored and
9450 referenced in canonical form.
9451 (get_volume_info): Lose the DBCS code, now works in UTF-8.
9452 (logon_network_drive, sys_link, utime): Improve error handling.
9453 (sys_access): New function.
9454 (hashval, generate_inode_val): Unused functions deleted.
9455 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
9456 (check_windows_init_file): Convert error message from UTF-8 to
9457 ANSI codepage, for display in the message box.
9458 (globals_of_w32): Set w32_unicode_filenames according to the OS
9461 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
9462 w32_unicode_filenames is non-zero, ANSI mode otherwise.
9463 (syms_of_w32term): Declare w32-unicode-filenames.
9465 * w32proc.c (new_child, delete_child): Remove code that handled
9466 unused pending_deletion and input_file members of the child struct.
9467 (create_child, sys_spawnve): Convert all file names to ANSI
9468 codepage. Use ANSI APIs explicitly; forcibly fail if any file
9469 name cannot be encoded in ANSI codepage. Don't use
9470 unixtodos_filename, mirror slashes by hand.
9471 (record_infile, record_pending_deletion): Functions deleted.
9472 (Fw32_short_file_name): Call w32_get_short_filename instead of
9475 * w32notify.c (add_watch): Work in Unicode mode when
9476 w32_unicode_filenames is non-zero, ANSI mode otherwise.
9477 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
9478 instead, do the same with Lisp primitives.
9480 * w32fns.c (file_dialog_callback, Fx_file_dialog)
9481 (Fsystem_move_file_to_trash, Fw32_shell_execute)
9482 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
9483 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
9484 (Fw32_shell_execute): Improve error reporting.
9485 (Fdefault_printer_name): Ifdef away for Cygwin.
9487 * w32.h (struct _child_process): Remove input_file and
9488 pending_deletion members that are no longer used.
9489 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
9490 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
9491 (ansi_encode_filename): New and updated prototypes.
9493 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
9495 (unexec): Don't use dostounix_filename, it expects a file name in
9496 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
9499 * fileio.c (Ffile_name_directory, file_name_as_directory)
9500 (directory_file_name, Fexpand_file_name)
9501 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
9502 arguments of dostounix_filename.
9503 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
9504 use MAX_UTF8_PATH for size of file-name strings.
9505 (emacs_readlinkat): Build an explicitly unibyte string for file
9507 (syms_of_fileio) <file-name-coding-system>:
9508 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
9510 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
9511 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
9512 directories to UTF-8.
9513 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
9514 environment, and each element of the input PATH, to UTF-8.
9516 * dired.c (file_attributes): Use build_unibyte_string explicitly
9517 to make Lisp strings from user and group names.
9519 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
9522 * coding.c (decode_file_name, encode_file_name): New functions.
9524 * termcap.c (tgetent): Adapt to the change in arguments of
9527 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
9530 * msdos.c (dostounix_filename, init_environment): Adapt to the
9531 change in arguments of dostounix_filename.
9533 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
9534 [WINDOWSNT]: Encode file names passed to the image libraries in
9537 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
9538 [WINDOWSNT]: Convert file names to the current ANSI codepage.
9540 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
9541 arguments of dostounix_filename.
9543 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
9545 * font.h (struct font_entity) [HAVE_NS]: New field to record
9546 font driver which was used to create this entity.
9547 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
9548 frame where the font was opened.
9549 (font_close_object): Add prototype.
9550 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
9551 (font_close_object): Not static any more. Lost frame arg.
9552 Adjust comment and users.
9553 * alloc.c (cleanup_vector): Call font_close_object to adjust
9554 per-frame font counters correctly. If HAVE_NS, also call
9555 driver-specific cleanup for font-entity objects.
9556 * ftfont.c (ftfont_open):
9557 * nsfont.m (nsfont_open):
9558 * w32font.c (w32font_open_internal):
9559 * xfont.c (xfont_open):
9560 * xftfont.c (xftfont_open): Save frame pointer in font object.
9561 * macfont.m (macfont_open): Likewise.
9562 (macfont_descriptor_entity): Save driver pointer to be able
9563 to call its free_entity routine when font-entity is swept.
9564 * ftxfont.c (ftxfont_open): Add eassert because frame
9565 pointer should be saved by ftfont_driver.open.
9567 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
9569 * xterm.c (x_make_frame_visible): Restore hack which is needed when
9570 input polling is used. This is still meaningful for Cygwin, see
9571 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
9572 * keyboard.c (poll_for_input_1, input_polling_used):
9573 Define unconditionally.
9574 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
9575 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
9576 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
9577 (font_for_char): Prefer ptrdiff_t to int for buffer position.
9578 (face_for_char): Likewise. Rearrange eassert and return ASCII
9579 face for CHAR_BYTE8_P.
9580 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
9582 2013-12-11 Ken Brown <kbrown@cornell.edu>
9584 * dispextern.h (erase_phys_cursor):
9585 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
9587 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
9589 * nsterm.m (x_free_frame_resources):
9590 * term.c (tty_free_frame_resources):
9591 * xterm.c (x_free_frame_resources): Do not check for non-NULL
9592 face cache because it's implied by free_frame_faces anyway.
9593 * w32term.c (x_free_frame_resources): Likewise. Do not call
9594 free_frame_faces twice.
9596 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
9598 * editfns.c (Fformat_time_string): Mention %F in the doc.
9600 2013-12-11 Martin Rudalics <rudalics@gmx.at>
9602 * window.c (resize_frame_windows): Don't return immediately when
9603 the root window's size doesn't change - the minibuffer window
9604 may still have to be repositioned/resized.
9605 * xfns.c (Fx_create_frame): Always change the frame size after
9606 initializing the frame's faces.
9607 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
9608 change_frame_size should already have done it.
9609 (x_new_font): Assign new tool- and menu-bar heights.
9610 (x_set_window_size_1): Account for tool- and menu-bar heights
9611 (Bug#16013). Don't set pixel sizes since change_frame_size
9612 should already have done it.
9614 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
9616 Remove the option of using libcrypto.
9617 * Makefile.in (LIB_CRYPTO): Remove.
9618 (LIBES): Don't use it.
9620 2013-12-11 Juri Linkov <juri@jurta.org>
9622 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
9623 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
9625 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
9627 * xdisp.c (display_tool_bar_line): Don't extend on a previously
9628 drawn tool bar items (Bug#16058).
9629 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
9631 2013-12-09 Ken Brown <kbrown@cornell.edu>
9633 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
9635 * lisp.h (get_frame_param): Adjust conditions for prototype
9638 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
9640 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
9641 Avoid unused macro warning if configured --without-xft.
9643 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
9645 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
9647 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
9649 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
9651 * emacs.c (main): Call fixup_locale a second time for GNUstep.
9653 2013-12-08 Martin Rudalics <rudalics@gmx.at>
9655 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
9657 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
9659 Use libcrypto's checksum implementations if available, for speed.
9660 * Makefile.in (LIB_CRYPTO): New macro.
9663 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
9664 The macro didn't conform to C99 due to type mismatch,
9665 which caused compilation failure with Sun C 5.12,
9666 and it was confusing anyway. Include window.h to declare
9667 redisplay_other_windows.
9669 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
9671 * window.c (set_window_buffer): Update mode line (bug#16084).
9673 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
9675 Fix minor problems found by static checking.
9676 * keyboard.c (poll_for_input_1, input_polling_used):
9677 Define only if HAVE_NTGUI.
9678 * xmenu.c (popup_activate_callback): Omit unnecessary
9679 check against USE_X_TOOLKIT, which must be defined here anyway.
9680 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
9683 2013-12-07 Martin Rudalics <rudalics@gmx.at>
9685 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
9687 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
9689 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
9691 * nsterm.m (x_set_window_size): Remove fprintf.
9692 (init): Define always. Set applicationDidFinishLaunchingCalled
9694 (applicationDidFinishLaunching:):
9695 Set applicationDidFinishLaunchingCalled.
9696 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
9699 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
9701 Pixel resize changes for NS (Bug#16049).
9702 * nsterm.m (x_set_window_size): Change parameters rows/cols to
9703 height/width. row/cols are locals.
9704 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
9705 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
9706 (windowWillResize): Remove gsextra. Calculate extra as in
9708 (x_new_font): Don't change frame size if fullscreen.
9709 Change size pixelwise.
9711 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
9712 comment in xfns.c. Change to pixelwise call.
9714 2013-12-06 Eli Zaretskii <eliz@gnu.org>
9716 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
9719 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
9721 * xterm.c (input_signal_count): Remove.
9722 (x_dispatch_event): Define unconditionally.
9723 (x_make_frame_visible): Process X events until the frame
9724 is really visible (Bug#16027).
9725 * xterm.h (x_dispatch_event): Declare unconditionally.
9727 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
9729 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
9731 * nsterm.m (x_set_window_size): Handle pixelwise.
9733 2013-12-05 Martin Rudalics <rudalics@gmx.at>
9735 * w32term.c (x_new_font):
9736 * xterm.c (x_new_font): Calculate new frame size from new font
9739 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
9741 * lisp.h (FOR_EACH_TAIL): New macro.
9742 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
9744 * window.c (select_window): Call second wset_redisplay before we change
9745 selected_window (bug#16034).
9747 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
9749 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
9751 2013-12-04 Eli Zaretskii <eliz@gnu.org>
9753 * w32xfns.c: Include window.h, to avoid a compiler warning.
9755 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
9757 * window.c (window_scroll): Mark window for redisplay (bug#16034).
9758 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
9759 window_scroll takes care of it.
9760 (Fset_window_point, Fdelete_other_windows_internal)
9761 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
9762 (Fsplit_window_internal, Fdelete_window_internal)
9763 (Fresize_mini_window_internal, Fset_window_configuration)
9764 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
9765 cause redisplay instead of forcing a complete redisplay.
9766 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
9767 we're only affecting the selected_window.
9769 2013-12-04 Eli Zaretskii <eliz@gnu.org>
9771 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
9772 directional control characters. Update type and category
9773 determination according to the UBA from Unicode v6.3.
9774 (bidi_category_t): New category EXPLICIT_FORMATTING.
9776 * dispextern.h (bidi_type_t): Update to include new bidirectional
9777 properties introduced with Unicode v6.3. (Bug#16043)
9779 2013-12-04 Martin Rudalics <rudalics@gmx.at>
9781 * xterm.c (XTflash): Fix coordinate of bottom area to flash
9784 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
9786 * font.c (font_list_entities): Remove dummy assignment.
9787 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
9788 used on graphic displays only. Remove unused 'font_encoder' member.
9789 (struct font_bitmap): Remove unused 'extra' member.
9790 * nsfont.m (nsfont_open):
9791 * w32font.c (w32font_open_internal):
9792 * ftfont.c (ftfont_get_bitmap): Adjust users.
9794 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
9796 Use bool for boolean.
9797 * tparam.c (tparam1):
9798 * undo.c (record_point, record_property_change):
9799 Use bool for boolean, for local vars that are always true or false.
9801 Minor integer overflow fixes (Bug#16033).
9802 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
9803 This improves on the previous fix to this function.
9804 (window_resize_check): When summing up pixel counts, don't rely on
9805 undefined behavior if the sum overflows.
9807 2013-12-03 Martin Rudalics <rudalics@gmx.at>
9809 * window.c (Fset_window_new_pixel): Don't choke at negative
9810 argument value (Bug#16033).
9812 * xfns.c (Fx_create_frame): Add another call to change_frame_size
9813 to avoid crash in window_box_height.
9815 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
9816 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
9818 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
9820 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
9822 Minor integer overflow fixes.
9823 * window.c (Fset_window_new_pixel, grow_mini_window):
9824 * xdisp.c (Fwindow_text_pixel_size):
9825 Avoid undefined behavior on signed integer overflow.
9826 * xfns.c (x_set_mouse_color):
9827 Check that drag shape fits in 'unsigned', since that's what X wants.
9829 2013-12-02 Eli Zaretskii <eliz@gnu.org>
9831 Improve reporting of fatal exception on MS-Windows.
9832 * w32fns.c (my_exception_handler): New function.
9833 (globals_of_w32fns): Set it up as the unhandled exception
9834 handler. Initialize exception code and address to zeros.
9835 (emacs_abort): If the exception code and address are available,
9836 print them at the beginning of the backtrace. Fix the format of
9837 printing addresses (was producing 0x0x12345678 on XP).
9840 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
9842 * eval.c (Fbacktrace__locals): New function.
9843 (syms_of_eval): Defsubr it.
9845 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
9847 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
9848 Define here to unify between...
9849 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
9850 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
9852 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
9854 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
9856 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
9857 fringe background extension.
9858 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
9859 because they are now always the same as `left' and `width',
9860 respectively. Remove code for the case that `width' and
9861 `sb_width' are different.
9863 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
9865 Fix minor problems found by static checking.
9866 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
9867 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
9868 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
9870 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
9872 * image.c (imagemagick_compute_animated_image): Don't crash if we
9873 have an animation with different-sized images (bug#15313).
9875 2013-11-30 Martin Rudalics <rudalics@gmx.at>
9877 Remove some unused items introduced during pixelwise change.
9878 * window.c (window_resize_total_check): Remove unused function.
9879 * xdisp.c (remember_mouse_glyph): Remove unused label.
9880 (Ftool_bar_height): Move declaration inside #if.
9881 * xterm.c (x_set_window_size): Don't use r and c.
9883 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
9885 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
9888 * window.c (Fset_window_configuration): Comment out unused variables.
9890 * w32term.c (w32_read_socket): Remove unused variable `buf'.
9892 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
9894 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
9896 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
9898 * gnutls.c (gnutls_audit_log_function): Only declare and define if
9899 HAVE_GNUTLS3 (Bug#16001).
9901 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
9902 if interrupts are deferred (Bug#15801).
9904 2013-11-30 Martin Rudalics <rudalics@gmx.at>
9906 Support resizing frames and windows pixelwise.
9907 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
9908 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
9909 (struct glyph_matrix): Replace window_left_col and
9910 window_top_line by window_pixel_left and window_pixel_top.
9911 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
9913 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
9914 (draw_window_divider, move_it_to, x_draw_right_divider)
9915 (x_draw_bottom_divider, change_frame_size): Add or fix
9917 * dispnew.c (change_frame_size_1): Change prototype.
9918 (adjust_glyph_matrix, required_matrix_width)
9919 (adjust_frame_glyphs_for_window_redisplay): Use pixel
9920 values instead of lines and columns.
9921 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
9922 WINDOW_TOTAL_FRINGE_WIDTH.
9923 (handle_window_change_signal, do_pending_window_change)
9924 (init_display): Adjusts calls of change_frame_size.
9925 (change_frame_size, change_frame_size_1): Handle pixelwise
9927 * frame.c (Qright_divider_width, Qbottom_divider_width):
9929 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
9930 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
9931 (x_set_internal_border_width, x_set_vertical_scroll_bars)
9932 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
9934 (set_frame_param): New function.
9935 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
9936 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
9937 (Ffringe_width, Fborder_width, Fright_divider_width)
9938 (Fbottom_divider_width): New functions, defsubr them.
9939 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
9940 New argument pixelwise.
9941 (struct frame_parm_table): New members Qright_divider_width and
9942 Qbottom_divider_width.
9943 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
9944 (x_report_frame_params): Handle Qright_divider_width and
9945 Qbottom_divider_width.
9946 (x_set_right_divider_width, x_set_bottom_divider_width):
9948 (frame_resize_pixelwise): New option.
9949 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
9950 new_pixelwise, right_divider_width and bottom_divider_width;
9951 remove total_lines; rename text_lines, text_cols, new_text_lines
9952 and new_text_cols to text_height, text_width, new_height and
9953 new_width respectively.
9954 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
9955 FRAME_TEXT_WIDTH respectively.
9956 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
9957 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
9958 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
9960 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
9961 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
9962 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
9963 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
9964 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
9965 (FRAME_TOTAL_COLS_ARG): Remove macro.
9966 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
9967 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
9968 (x_wm_set_size_hint): Handle frame pixel sizes.
9969 * indent.c (compute_motion, Fcompute_motion):
9970 Call window_body_width instead of window_body_cols.
9971 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
9972 (make_lispy_position): Handle right and bottom dividers.
9973 (Fsuspend_emacs): Pixelize call of change_frame_size.
9974 * keyboard.h: Extern Qright_divider, Qbottom_divider.
9975 * lisp.h: Extern set_frame_param.
9976 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
9978 (Fx_create_frame): Add entry for vertical_drag_cursor.
9979 Pixelize call of change_frame_size.
9980 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
9981 * nsterm.m (ns_update_window_end): Optionally draw right
9983 (x_set_window_size): Add argument pixelwise.
9984 Call check_frame_size and change_frame_size with pixelwise zero.
9985 (ns_draw_window_divider): New function.
9986 (ns_redisplay_interface): Add ns_draw_window_divider.
9987 (updateFrameSize:): Call change_frame_size with pixelwise zero.
9988 (x_new_font): Call x_set_window_size with pixelwise zero.
9989 * print.c (print_object): For a window print its sequence
9991 * term.c (Fresume_tty): Pixelize call of change_frame_size.
9992 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
9993 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
9994 (w32_createwindow): Use scroll bar area width.
9995 (w32_wnd_proc): Handle bottom divider width.
9996 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
9997 (Fx_create_frame): Default divider width parameters.
9998 Caclulate sizes pixelwise. Add vertical drag cursor support.
9999 (x_create_tip_frame): Default divider widths to zero.
10000 Pixelize call to change_frame_size.
10001 (Fx_show_tip): Add handling of divider widths. Pixelize window
10002 position and sizes.
10003 (Fw32_frame_rect): New function.
10004 (frame_parm_handler w32_frame_parm_handlers): Add divider
10006 (Vx_window_vertical_drag_shape): Add variable.
10007 * w32inevt.c (resize_event, maybe_generate_resize_event):
10008 Pixelize change_frame_size calls.
10009 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
10011 * w32term.c (w32_draw_window_divider): New function.
10012 (x_update_window_end): Handle right divider.
10013 (w32_draw_fringe_bitmap, x_scroll_run)
10014 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
10015 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
10016 Calculate new frame sizes pixelwise.
10017 (x_new_font): Pixelize call to x_set_window_size.
10018 (x_check_fullscreen): Pixelize call to change_frame_size.
10019 (x_set_window_size_1, x_set_window_size): New argument
10020 pixelwise. Calculate pixelwise.
10021 (x_wm_set_size_hint): Use scroll bar area width.
10022 (w32_redisplay_interface): Add w32_draw_window_divider.
10023 * w32term.h (struct w32_output): Add vertical drag cursor.
10024 * widget.c (set_frame_size, update_wm_hints)
10025 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
10027 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
10028 * window.c (sequence_number): Restore.
10029 (Fwindow_pixel_width, Fwindow_pixel_height)
10030 (Fwindow_mode_line_height, Fwindow_header_line_height)
10031 (window_pixel_to_total, Frun_window_scroll_functions)
10032 (Fset_window_new_pixel, window_resize_apply_total)
10033 (Fwindow_resize_apply_total): New functions.
10034 (window_body_height, window_body_width): Rename from
10035 window_body_lines. New argument PIXELWISE.
10036 Calculate pixelwise.
10037 (Fwindow_body_height, Fwindow_body_width): New argument
10039 (coordinates_in_window, window_relative_x_coord): Use window's
10040 pixel width instead of total width.
10041 (replace_window, recombine_windows): Initialize pixel values.
10042 (resize_root_window, resize_frame_windows, grow_mini_window)
10043 (shrink_mini_window): New argument PIXELWISE.
10044 Calculate pixelwise.
10045 (Fdelete_other_windows_internal, adjust_window_margins)
10046 (window_resize_check, window_resize_apply)
10047 (Fdelete_window_internal, Fresize_mini_window_internal)
10048 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
10049 (check_frame_size): Rename arguments. New argument PIXELWISE.
10050 Calculate pixelwise.
10051 (set_window_buffer): Make samebuf bool. Run configuration change
10052 hook only if buffer changed.
10053 (Fset_window_buffer): Rewrite doc-string.
10054 (make_window): Initialize new_pixel slot.
10055 (Fwindow_resize_apply): Check pixel size of root window.
10056 (Fsplit_window_internal): Call 2nd argument pixel_size.
10057 Calculate pixelwise.
10058 (Fscroll_left, Fscroll_right): Call window_body_width instead of
10060 (save_window_data): New slots frame_text_width,
10061 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
10062 (saved_window): New slots pixel_left, pixel_top, pixel_height,
10064 (Fcurrent_window_configuration, Fset_window_configuration)
10065 (save_window_save, compare_window_configurations): Handle new
10066 slots in save_window_data and saved_window.
10067 (Fset_window_scroll_bars): Fix doc-string.
10068 (window_resize_pixelwise): New variable.
10069 (coordinates_in_window, Fcoordinates_in_window_p):
10071 (make_parent_window): Adjust sequence_number.
10072 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
10074 * window.h (struct window): New members new_pixel, pixel_left,
10075 pixel_top, pixel_width, pixel_height. Restore sequence_number.
10076 (wset_new_pixel): New function.
10077 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
10078 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
10079 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
10080 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
10081 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
10082 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
10083 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
10084 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
10085 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
10086 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
10087 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
10088 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
10089 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
10090 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
10091 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
10093 (resize_frame_windows, grow_mini_window, shrink_mini_window)
10094 (window_body_width, check_frame_size): Adapt external declarations.
10095 * xdisp.c (last_max_ascent): New integer.
10096 (window_text_bottom_y): Handle bottom divider.
10097 (window_box_width, window_box_height): Calculate pixelwise.
10098 (get_glyph_string_clip_rects): Handle right divider.
10099 (remember_mouse_glyph): When windows are resized pixelwise
10100 proceed with width and height set to 1.
10101 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
10102 WINDOW_TOTAL_WIDTH.
10103 (move_it_to): Calculate and return maximum x position
10105 (Fwindow_text_pixel_size): New function.
10106 (resize_mini_window, update_tool_bar): Calculate pixelwise.
10107 (tool_bar_lines_needed): Rename to tool_bar_height.
10108 Calculate pixelwise.
10109 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
10110 Calculate pixelwise.
10111 (redisplay_tool_bar): Calculate pixelwise.
10112 (redisplay_window): Calculate pixelwise. Handle dividers.
10113 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
10114 (x_draw_vertical_border): Handle dividers.
10115 (define_frame_cursor1): Handle vertical drag cursor.
10116 (x_draw_right_divider, x_draw_bottom_divider): New functions.
10117 (expose_window): Calculate pixelwise. Handle dividers.
10118 (init_xdisp): Initialize pixel values.
10119 * xfaces.c (Qwindow_divider): New face.
10120 (realize_basic_faces): Realize it.
10121 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
10122 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
10123 (x_set_scroll_bar_default_width): Default actual width to 16.
10124 (Fx_create_frame): Set sizes pixelwise.
10125 (x_create_tip_frame): Default divider widths to zero.
10126 Pixelize call of change_frame_size.
10127 (Fx_show_tip): Handle divider widths. Initial pixel position
10129 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
10130 (Vx_window_vertical_drag_shape): New option.
10131 * xmenu.c (free_frame_menubar): Pixelize call of
10133 * xterm.c (x_draw_window_divider): New function.
10134 (x_update_window_end): Optionally draw right divider.
10135 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
10136 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
10137 (handle_one_xevent, x_new_font): Calculate pixelwise.
10138 (x_set_window_size_1, x_set_window_size): New argument
10139 pixelwise. Calculate pixelwise.
10140 (x_wm_set_size_hint): Pixelize call of check_frame_size.
10141 (struct x_redisplay_interface): Add x_draw_window_divider.
10142 * xterm.h (struct x_output): Add vertical_drag_cursor.
10144 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
10146 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
10147 Set invisible frames's `redisplay' when a full redisplay is requested.
10148 (redisplay_window): Set must_be_updated_p instead (bug#15999).
10149 (redisplay_mode_lines): Don't set must_be_updated_p any more.
10150 (display_mode_lines): Set it here instead.
10152 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
10154 * dispextern.h (set_window_update_flags): Remove.
10156 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
10158 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
10160 * xdisp.c (REDISPLAY_SOME_P): New macro.
10161 (redisplay_internal): Use it (bug#15999).
10162 (prepare_menu_bars, redisplay_window): Use it as well.
10164 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
10166 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
10168 * w32font.c (g_b_init_get_char_width_32_w): New static var.
10169 (globals_of_w32font): Zero it out.
10170 (GetCharWidth32W_Proc): New function pointer.
10171 (get_char_width_32_w): New function.
10172 (compute_metrics): If get_glyph_outline_w returns an error, try
10173 get_char_width_32_w before declaring a failure. This avoids
10174 punishing raster (a.k.a. "bitmap") fonts by slowing down
10175 redisplay. (Bug#6364).
10177 2013-11-29 Eli Zaretskii <eliz@gnu.org>
10179 * xdisp.c (clear_mouse_face): Don't invalidate the entire
10180 mouse-highlight info, just signal frame_up_to_date_hook that mouse
10181 highlight needs to be redisplayed. (Bug#15913)
10183 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
10185 Fix minor problems found by static checking.
10186 * buffer.h (struct buffer_text, struct buffer):
10187 * frame.h (struct frame):
10188 * window.h (struct window):
10189 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
10190 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
10191 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
10192 no-longer-valid use of HAVE_MENUS.
10193 * xdisp.c (propagate_buffer_redisplay): Now static.
10195 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
10197 * xmenu.c (Fmenu_or_popup_active_p):
10198 * window.c (Fset_window_configuration):
10199 * menu.c (Fx_popup_menu, Fx_popup_dialog):
10200 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
10201 * fns.c (Fyes_or_no_p):
10202 * editfns.c (Fmessage_box, Fmessage_or_box):
10203 * alloc.c (make_save_ptr_ptr):
10204 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
10206 * window.c (Fset_window_configuration): Move select_window later.
10208 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
10210 Refine redisplay optimizations to only redisplay *some* frames/windows
10211 rather than all of them.
10212 * xdisp.c (REDISPLAY_SOME): New constant.
10213 (redisplay_other_windows, wset_redisplay, fset_redisplay)
10214 (bset_redisplay, bset_update_mode_line): New functions.
10215 (message_dolog): Use bset_redisplay.
10216 (clear_garbaged_frames): Use fset_redisplay.
10217 (echo_area_display): Use wset_redisplay.
10218 (buffer_shared_and_changed): Remove.
10219 (prepare_menu_bars): Call Vpre_redisplay_function before updating
10220 frame titles. Compute the actual set of windows redisplayed.
10221 Don't update frame titles and menu bars for frames that don't need to
10223 (propagate_buffer_redisplay): New function.
10225 (redisplay_internal): Use it. Be more selective in the set of windows
10226 we redisplay. Propagate windows_or_buffers_changed to
10227 update_mode_lines a bit later to simplify the code.
10228 (mark_window_display_accurate_1): Reset window and buffer's
10230 (redisplay_window): Do nothing if neither the window nor the buffer nor
10231 the frame needs redisplay.
10232 * window.h (struct window): Add `redisplay' field.
10233 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
10234 (redisplay_other_windows, window_list): New declarations.
10235 * window.c (select_window, Fset_window_start): Use wset_redisplay.
10236 (window_list): Not static any more.
10237 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
10238 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
10239 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
10240 * frame.c (Fmake_frame_visible): Don't redisplay everything.
10241 * frame.h (struct frame): Add `redisplay' field.
10242 Move `external_menu_bar' bitfield next to other bit-fields.
10243 (SET_FRAME_GARBAGED): Use fset_redisplay.
10244 (SET_FRAME_VISIBLE): Don't garbage the frame;
10245 Use redisplay_other_windows.
10246 * buffer.h (struct buffer): Add `redisplay' field.
10247 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
10248 (modify_overlay): Use bset_redisplay.
10249 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
10251 2013-11-28 Eli Zaretskii <eliz@gnu.org>
10253 Support w32 file notifications in batch mode.
10254 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
10255 invalid (which happens in batch mode). If non-interactive, call
10256 handle_file_notifications to store file notification events in the
10257 input queue. (Bug#15933)
10259 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
10261 * w32inevt.c (handle_file_notifications): Now external, not static.
10263 * w32term.h (handle_file_notifications): Provide prototype.
10265 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
10266 init_crit, since init_display, which does that otherwise, is not
10269 2013-11-27 Glenn Morris <rgm@gnu.org>
10271 * Makefile.in ($(lispsource)/international/charprop.el): New.
10272 (emacs$(EXEEXT)): Depend on charprop.el.
10274 2013-11-27 Eli Zaretskii <eliz@gnu.org>
10276 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
10277 deleting portions of the buffer under non-nil REPLACE argument.
10280 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
10281 directory, watch it and not its parent.
10282 (add_watch): Allow empty string in FILE.
10284 2013-11-27 Martin Rudalics <rudalics@gmx.at>
10286 * window.c (Fset_window_start, window_resize_apply)
10287 (window_scroll): Reset window_end_valid (Bug#15957).
10289 2013-11-27 Glenn Morris <rgm@gnu.org>
10291 * Makefile.in (leimdir): Now in lisp source directory.
10292 ($(leimdir)/leim-list.el): Just use ../leim .
10293 * epaths.in (PATH_DUMPLOADSEARCH):
10294 * lread.c (load_path_default):
10295 * nsterm.m (ns_load_path): No more leim directory.
10297 2013-11-26 Andreas Schwab <schwab@suse.de>
10299 * .gdbinit (xgettype): Add cast.
10301 2013-11-26 Glenn Morris <rgm@gnu.org>
10303 Preload leim-list.el.
10304 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
10305 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
10306 is a single directory.
10308 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
10310 bool-vector-subsetp is now the normal direction (Bug#15912).
10311 * data.c (Fbool_vector_subsetp): Test whether the first argument
10312 is a subset of the second one, not the reverse. Add doc string.
10314 Fix minor problems found by static checking.
10315 * lread.c (load_path_default): Now static.
10316 * textprop.c (text_property_stickiness): Be consistent about the
10317 test used when deciding whether to consider the previous character.
10318 This simplifies the code a bit.
10320 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
10322 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
10324 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
10325 (syms_of_frame): Don't defsubr them.
10327 2013-11-25 Glenn Morris <rgm@gnu.org>
10329 * lread.c (load_path_default): Change the sense of the argument.
10330 (init_lread): When EMACSLOADPATH is set, do not ignore changes
10331 from dump_path. When it is not, avoid checking dump_path twice.
10333 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
10334 uninstalled dump_path against installed Vload_path. (Bug#15964)
10336 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
10338 Export get_pos_property to Elisp.
10339 * editfns.c (Fget_pos_property): Rename from get_pos_property.
10340 (syms_of_editfns): Export it to Elisp.
10342 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
10344 2013-11-23 Romain Francoise <romain@orebokech.com>
10346 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
10347 initialization here ...
10348 (syms_of_fileio): ... from here.
10350 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
10352 * lread.c (init_lread): Fix int/Lisp_Object mixup.
10353 Please use --enable-check-lisp-object-type.
10355 2013-11-23 Glenn Morris <rgm@gnu.org>
10357 * process.c (get_process): Explicit error for dead buffers.
10359 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
10361 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
10363 2013-11-23 Glenn Morris <rgm@gnu.org>
10365 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
10366 * lread.c (load_path_check): Take path to check as argument.
10367 (load_path_default): New, split from init_lread.
10368 (init_lread): Move calc of default load-path to load_path_default.
10369 Empty elements in EMACSLOADPATH now stand for the default.
10370 (load-path): Doc fix.
10371 * emacs.c (decode_env_path): Add option to treat empty elements
10372 as nil rather than ".".
10373 * callproc.c (init_callproc_1, init_callproc):
10374 * image.c (Vx_bitmap_file_path):
10375 * lisp.h (decode_env_path):
10376 * lread.c (Vsource_directory):
10377 Update for new argument spec of decode_env_path.
10379 2013-11-22 Eli Zaretskii <eliz@gnu.org>
10381 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
10382 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
10384 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
10386 Fix some dependency problems that cause unnecessary recompiles.
10388 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
10389 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
10390 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
10391 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
10392 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
10393 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
10394 (boostrap-clean): No need to remove stamp-oldxmenu.
10396 Fix recently introduced bool vector overrun.
10397 This was due to an optimization that went awry.
10398 Reported by Glenn Morris in
10399 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
10400 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
10401 for empty vectors, undoing the 2013-11-18 change.
10402 * data.c (bool_vector_binop_driver): Rely on this.
10403 Fix bug that occasionally overran the destination.
10404 * lisp.h (struct Lisp_Bool_vector): Document this.
10406 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
10408 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
10411 * nsterm.m (init, run, stop:): Comment out for now, does not work
10414 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
10416 * charset.c (syms_of_charset): Don't read past end of string.
10418 2013-11-19 Glenn Morris <rgm@gnu.org>
10420 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
10422 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
10424 Add hooks to run on gaining/losing focus. (Bug#15029)
10425 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
10426 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
10427 (syms_of_frame): Add focus-in-hook, focus-out-hook.
10429 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
10431 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
10432 The old names predated the API change that put destination at end.
10434 Improve API of recently-added bool vector functions (Bug#15912).
10435 The old API had (bool-vector-count-matches A B)
10436 and (bool-vector-count-matches-at A B I), which gave the
10437 misleading impression that the two functions were variants, one
10438 with a location I. The new API has (bool-vector-count-population A)
10439 and (bool-vector-count-consecutive A B I) to make the distinction
10440 clearer. The first function no longer has a B argument, since the
10441 caller can easily determine the number of nils if the length and
10442 number of ts is known.
10443 * data.c (Fbool_vector_count_population): Rename from
10444 bool_vector_count_matches, and accept just 1 argument.
10445 (Fbool_vector_count_consecutive): Rename from
10446 Fbool_vector_count_matches_at.
10448 Always allocate at least one bits_word per bool vector.
10449 See Daniel Colascione in:
10450 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
10451 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
10452 * data.c (bool_vector_binop_driver): Rely on this. Tune.
10453 * lisp.h (struct Lisp_Bool_vector): Document this.
10455 2013-11-18 Eli Zaretskii <eliz@gnu.org>
10457 * insdel.c (invalidate_buffer_caches): New function, consolidated
10458 from part of prepare_to_modify_buffer.
10459 (insert_from_gap, prepare_to_modify_buffer):
10460 * coding.c (code_convert_region, code_convert_string):
10461 Call invalidate_buffer_caches. (Bug#15841)
10463 * lisp.h (invalidate_buffer_caches): Add prototype.
10465 2013-11-17 Eli Zaretskii <eliz@gnu.org>
10467 * w32term.c (x_update_window_end): Don't invalidate the entire
10468 mouse-highlight info, just signal frame_up_to_date_hook that mouse
10469 highlight needs to be redisplayed. (Bug#15913)
10471 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
10473 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
10475 2013-11-16 Eli Zaretskii <eliz@gnu.org>
10477 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
10478 while we are using Vprin1_to_string_buffer.
10480 * keymap.c (describe_map): Don't crash if PT is 1 both before and
10481 after inserting the description string. (Bug#15907)
10483 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
10485 * data.c: Work around bogus GCC diagnostic about shift count.
10486 Reported by Eli Zaretskii in
10487 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
10488 (pre_value): New function.
10489 (count_trailing_zero_bits): Use it.
10491 2013-11-15 Eli Zaretskii <eliz@gnu.org>
10493 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
10494 assume C macros are not supported even under -g3 in these old GCC
10497 2013-11-15 Leo Liu <sdl.web@gmail.com>
10499 * minibuf.c (Ftry_completion, Fall_completions)
10500 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
10502 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
10504 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
10505 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
10506 This avoids placing unnecessary constants into the Emacs code.
10508 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
10510 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
10511 for Cygwin w32 build.
10513 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
10514 for Cygwin w32 build. (Bug#15892)
10516 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
10518 Simplify, port and tune bool vector implementation.
10519 * alloc.c (bool_vector_exact_payload_bytes)
10520 (bool_vector_payload_bytes): Remove.
10521 (bool_vector_fill): Return its argument.
10522 * alloc.c (bool_vector_fill):
10524 * print.c (print_object):
10525 Simplify by using bool_vector_bytes.
10526 * alloc.c (make_uninit_bool_vector):
10527 New function, broken out from Fmake_bool_vector.
10528 (Fmake_bool_vector): Use it. Use tail call.
10529 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
10530 * data.c (BITS_PER_ULL): New constant.
10531 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
10532 if long long versions don't exist.
10533 (shift_right_ull): New function.
10534 (count_one_bits_word): New function, replacing popcount_bits_word
10535 macro. Don't assume that bits_word is no wider than long long.
10536 (count_one_bits_word, count_trailing_zero_bits):
10537 Don't assume that bits_word is no wider than long long.
10538 * data.c (bool_vector_binop_driver, bool_vector_not):
10539 * fns.c (Fcopy_sequence):
10541 Create an uninitialized destination, to avoid needless work.
10542 (internal_equal): Simplify.
10543 (Ffillarray): Prefer tail call.
10544 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
10545 contain at least one word.
10546 (bits_word_to_host_endian): Prefer if to #if. Don't assume
10547 chars are narrower than ints.
10548 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
10549 * fns.c (Fcopy_sequence):
10551 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
10552 Don't try to port to hosts where bits_word values have holes; the
10553 code wouldn't work there anyway. Verify this assumption, though.
10554 (bool_vector_bytes): New function.
10555 (make_uninit_bool_vector): New decl.
10556 (bool_vector_fill): Now returns Lisp_Object.
10558 * xfns.c (xic_create_fontsetname):
10559 * xrdb.c (gethomedir): Prefer tail calls.
10561 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
10563 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
10564 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
10566 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
10567 that requires a return value.
10568 (Fset_buffer_modified_p): Take advantage of this change to do
10571 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
10573 * buffer.c (Frestore_buffer_modified_p): Sync it with
10574 Fset_buffer_modified_p.
10575 (Fforce_mode_line_update): New function, moved from subr.el.
10576 (Fset_buffer_modified_p): Use them.
10577 (syms_of_buffer): Defsubr Fforce_mode_line_update.
10579 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
10581 * search.c (find_newline): Rewrite to prefer offsets to pointers.
10582 This avoids undefined behavior when subtracting pointers into
10583 different aways. On my platform it also makes the code a tad
10584 smaller and presumably faster.
10586 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
10588 * keyboard.c (command_loop_1): Use region-extract-function.
10589 * insdel.c (Qregion_extract_function): Not static any more (can we
10590 stop pretending that these vars can benefit from being marked static?).
10592 2013-11-09 Eli Zaretskii <eliz@gnu.org>
10594 * search.c (find_newline): If buffer text is relocated during the
10595 "dumb loop", adjust C pointers into buffer text to follow suit.
10598 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
10600 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
10601 for conversion (Bug#15837).
10603 2013-11-09 Eli Zaretskii <eliz@gnu.org>
10605 * fileio.c (Finsert_file_contents): Invalidate the newline cache
10606 for the entire range of inserted characters. (Bug#15841)
10608 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
10610 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
10612 (realize_default_face): Remove assignment to distant-foreground if
10613 unspecified (Bug#15815).
10615 2013-11-08 Eli Zaretskii <eliz@gnu.org>
10617 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
10618 cache-long-scans disabled, since we don't want to call
10619 prepare_to_modify_buffer (in insert_1_both) for each message we
10622 * buffer.h (bset_cache_long_scans): New INLINE function, moved
10623 from buffer.c. Improve commentary to the buffer field setter
10626 * buffer.c (bset_cache_long_scans): Static function deleted.
10627 Improve commentary to the buffer field setter functions.
10628 (init_buffer_once): Default for cache-long-scans changed to t.
10631 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
10633 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
10635 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
10636 This bug was introduced in my 2013-06-21 change, and caused
10637 struct Lisp_Sub_Char_Table objects to be given too many slots,
10638 which broke 'make -C admin/unidata'.
10640 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
10642 Import changes from mac-port 4.5.
10643 * macfont.m (mac_font_copy_default_descriptors_for_language)
10644 (mac_font_copy_default_name_for_charset_and_languages): Declare.
10645 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
10646 (macfont_language_default_font_names): New.
10647 (macfont_list): Rearrange language/charset code.
10648 (macfont_close): Don't check for macfont_info->cache.
10649 (mac_ctfont_create_preferred_family_for_attributes): New font
10650 selection code, call
10651 mac_font_copy_default_name_for_charset_and_languages.
10652 (mac_font_copy_default_descriptors_for_language)
10653 (mac_font_copy_default_name_for_charset_and_languages): New functions.
10655 * macfont.h (kCTVersionNumber10_9): Define if not defined.
10657 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
10659 Port to C11 aligned_alloc, and fix some integer overflows.
10660 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
10661 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
10662 and use of posix_memalign replaced with aligned_alloc.
10663 (aligned_alloc): New function, defined or declared as needed.
10664 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
10665 Don't undef; configure.ac now does this.
10666 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
10667 (calloc, aligned_alloc): Check for integer overflow.
10668 (aligned_alloc): Rename from memalign. All uses changed.
10669 (memalign): New function, an alias for aligned_alloc.
10671 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
10673 * xdisp.c (redisplay_internal): Fix typo in last change.
10675 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
10677 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
10679 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
10681 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
10682 redisplay--mode-lines-cause.
10683 (redisplay_internal): Keep them uptodate. Remove redundant check of
10684 buffer_shared_and_changed.
10685 * *.[chm]: Number every assignment to update_mode_lines so we
10686 can track why it is set.
10688 2013-11-06 Eli Zaretskii <eliz@gnu.org>
10690 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
10692 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
10694 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
10695 can track why it is set.
10697 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
10699 Integer-related fixes for term.c etc.
10700 * dispextern.h (face_tty_specified_color): New function.
10701 * term.c (turn_on_face): Don't rely on undefined behavior when
10702 assigning an out-of-range value to 'long'.
10703 Simplify test for toggling highlight.
10704 (tty_capable_p): Omit last two (unused) args. All callers changed.
10705 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
10706 (read_menu_input, tty_menu_activate, tty_menu_show):
10707 * xfaces.c (x_supports_face_attributes_p)
10708 (tty_supports_face_attributes_p):
10709 Use bool for boolean. All callers changed.
10710 (tty_supports_face_attributes_p): Omit defaults for color indices;
10711 no longer needed. Simplify tail call.
10713 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
10715 * xdisp.c (prepare_menu_bars): Mark static.
10716 * lisp.h (prepare_menu_bars): Don't declare.
10717 * xselect.c (x_handle_selection_clear):
10718 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
10720 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
10722 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
10723 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
10725 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
10727 * keyboard.c (Fcommand_error_default_function): Rename from
10728 Fdefault_error_output.
10730 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
10732 * keyboard.c (Fdefault_error_output): New function, extracted from
10733 cmd_error_internal.
10734 (syms_of_keyboard): Use it for Vcommand_error_function.
10736 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
10738 * eval.c (handlerlist_sentinel): New variable (bug#15802).
10739 (init_eval): Use it to ensure handlerlist is non-NULL.
10740 (unwind_to_catch): Make sure we never set handlerlist to NULL.
10741 (Fsignal): Adjust NULLness test of handlerlist.
10742 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
10744 2013-11-05 Eli Zaretskii <eliz@gnu.org>
10746 * callproc.c (call_process): Call prepare_to_modify_buffer before
10747 decoding text read from the sub-process, as the decoded stuff will
10748 be inserted into the buffer. This will invalidate the various
10749 caches maintained for the buffer. (Bug#15148)
10751 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
10753 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
10754 string of glyphless-char-display.
10756 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
10758 * nsfns.m (ns_get_name_from_ioreg): New function.
10759 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
10760 OSX >= 10.9. Use ns_get_name_from_ioreg.
10762 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
10764 Simplify and port recent bool vector changes.
10765 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
10766 only in this file. Use a more-efficient implementation if the
10767 second argument is a power of 2.
10768 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
10769 Remove no-longer-necessary compile-time checks.
10770 (bool_vector_exact_payload_bytes): New function.
10771 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
10772 exact payload changed to call the new function. Do not assume
10773 that the arg or result fits in ptrdiff_t.
10774 (bool_vector_fill): New function.
10775 (Fmake_bool_vector): Use it. Don't assume bit counts fit
10777 (vroundup_ct): Don't assume arg fits in size_t.
10778 * category.c (SET_CATEGORY_SET): Remove. All callers now just
10779 invoke set_category_set.
10780 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
10781 All callers changed. Use bool_vector_set.
10782 * category.h (XCATEGORY_SET): Remove; no longer needed.
10783 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
10784 bool_vector_bitref.
10785 * data.c (Faref): Use bool_vector_ref.
10786 (Faset): Use bool_vector_set.
10787 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
10788 (Fbool_vector_not, Fbool_vector_count_matches)
10789 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
10790 * fns.c (concat): Use bool_vector_ref.
10791 (Ffillarray): Use bool_vector_fill.
10792 (mapcar1): Use bool_vector_ref.
10793 (sxhash_bool_vector): Hash words, not bytes.
10794 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
10795 a constant, since it's now used in #if.
10796 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
10797 unsigned char on unusual architectures, so that we no longer
10798 assume that the number of bits per bits_word is a power of two or
10799 is a multiple of 8 or of CHAR_BIT.
10800 (Qt): Add forward decl.
10801 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
10802 at least as strictly as bits_word.
10803 (bool_vector_data, bool_vector_uchar_data): New accessors.
10804 All data structure accesses changed to use them.
10805 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
10806 (bool_vector_set): New functions.
10807 (bool_vector_fill): New decl.
10808 (ROUNDUP): Move to alloc.c as described above.
10810 Fix recent gnutls changes.
10811 * gnutls.c (Fgnutls_boot): Don't assume C99.
10812 * process.c (wait_reading_process_output): Fix typo in recent change.
10814 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
10816 * process.c (wait_reading_process_output, read_process_output)
10817 (send_process): Check gnutls_state is not NULL.
10819 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
10820 (Fgnutls_boot): Set process gnutls_p later, after initialization.
10822 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
10824 * nsterm.m (init, run, stop:): New methods in EmacsApp for
10825 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
10827 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
10830 * nsfns.m (Fx_create_frame): Fix memory leak.
10832 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
10833 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
10834 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
10836 2013-11-04 Eli Zaretskii <eliz@gnu.org>
10838 * xdisp.c (message3_nolog, message_with_string): Encode the string
10839 before writing it to the terminal in a non-interactive session.
10841 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
10842 sure we concatenate them into a unibyte string.
10844 * fileio.c (make_temp_name): Encode PREFIX, and decode the
10845 resulting temporary name before returning it to the caller.
10846 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
10847 is a unibyte string, convert NAME to a unibyte string to ensure
10848 that the result is also a unibyte string.
10850 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
10851 create unibyte strings from default paths and directory/file
10854 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
10857 * callproc.c (init_callproc): Use build_unibyte_string to make
10858 sure we create unibyte strings from default paths and
10859 directory/file names.
10861 * buffer.c (init_buffer): Don't store default-directory of
10862 *scratch* in multibyte form. The original problem which led to
10863 that is described in
10864 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
10865 but it was solved long ago. (Bug#15260)
10867 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
10869 Port to stricter C99 platforms.
10870 Especially, C99 prohibits nesting a struct X inside struct Y if
10871 struct X has a flexible array member.
10872 * alloc.c (struct sdata): New type.
10873 (sdata): Implement in terms of struct sdata.
10874 Remove u member; all uses replaced by next_vector, set_next_vector.
10875 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
10876 (SDATA_DATA_OFFSET): Now a constant, not a macro.
10877 (struct sblock): Rename first_data member to data, which is now
10878 a flexible array member. All uses changed.
10879 (next_vector, set_next_vector, large_vector_vec): New functions.
10880 (vector_alignment): New constant.
10881 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
10882 (struct large-vector): Now merely a NEXT member, since the old approach
10883 ran afoul of stricter C99. All uses changed to use
10884 large_vector_vec or large_vector_offset.
10885 (large_vector_offset): New constant.
10886 * dispnew.c: Include tparam.h, for tgetent.
10887 Do not include term.h; no longer needed.
10888 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
10889 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
10890 (struct Lisp_Vector): Use a flexible array member for contents,
10891 instead of a union with a member that is an array of size 1.
10893 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
10894 fact that the struct no longer contains a union.
10895 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
10896 (struct Lisp_Save_Value, struct Lisp_Free):
10897 Use unsigned, not int, for spacers, to avoid c99 warning.
10898 (union specbinding): Use unsigned, not bool, for bitfield, as
10899 bool is not portable to pre-C99 hosts.
10901 2013-11-04 Glenn Morris <rgm@gnu.org>
10903 * emacs.c (usage_message): Mention that `-L :...' appends.
10905 2013-11-02 Glenn Morris <rgm@gnu.org>
10907 * Makefile.in (abs_builddir): Remove.
10908 (bootstrap_exe): Use relative filename.
10910 Use relative filenames in TAGS files.
10911 * Makefile.in (abs_srcdir): Remove it again.
10912 (.PHONY): Remove frc.
10913 (maintainer-clean): No more TAGS-LISP file.
10914 (TAGS): Pass relative file names to etags.
10915 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
10917 * Makefile.in (abs_srcdir): New, set by configure.
10919 (maintainer-clean): Remove pointless echo. That should be in the
10920 top-level Makefile, if anywhere. Delete TAGS-LISP.
10921 (extraclean): No s/ and m/ directories for some time.
10922 (TAGS): Also depend on ctagsfiles3.
10923 Remove no-longer-defined S_FILE.
10924 Pass absolute filenames to etags once more.
10925 (TAGS-LISP): Replace lispdir with its expansion.
10926 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
10927 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
10929 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
10931 * xfaces.c (check_lface_attrs, realize_default_face):
10932 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
10933 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
10935 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
10937 * emacs.c (original_pwd): Remove global var by making it local.
10938 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
10940 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
10942 * xfaces.c: Declare color_distance.
10943 (QCdistant_foreground): New variable.
10944 (NEAR_SAME_COLOR_THRESHOLD): New define.
10945 (load_color2): New function.
10946 (load_color): Call load_color2.
10947 (load_face_colors): Call load_color2 and if distant-color is specified
10948 calculate distant and use distant-color if colors are near.
10949 (LFACE_DISTANT_FOREGROUND): New define.
10950 (merge_face_ref, Finternal_set_lisp_face_attribute)
10951 (Finternal_get_lisp_face_attribute)
10952 (x_supports_face_attributes_p): Handle distant-foreground similar to
10954 (syms_of_xfaces): DEFSYM QCdistant_foreground.
10956 * dispextern.h (lface_attribute_index):
10957 Add LFACE_DISTANT_FOREGROUND_INDEX.
10959 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
10961 * image.c (pbm_next_char): New function.
10962 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
10963 (pbm_scan_number): Use it.
10964 (Qlibjpeg_version): New variable.
10965 (syms_of_image): DEFSYM and initialize it.
10967 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
10969 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
10971 2013-10-31 Glenn Morris <rgm@gnu.org>
10973 * emacs.c (original_pwd): New char.
10974 (main): If using --chdir, store original_pwd.
10975 (init_cmdargs): When setting Vinvocation_directory based on a
10976 relative argv[0], use original_pwd if set. (Bug#15768)
10978 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
10980 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
10982 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
10984 * insdel.c: Fix minor problems found by static checking.
10985 (Qregion_extract_function): Now static.
10986 (prepare_to_modify_buffer_1): Remove unused locals.
10988 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
10990 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
10991 (syms_of_xdisp): Declare pre-redisplay-function.
10992 (markpos_of_region): Remove function.
10993 (init_iterator, compute_stop_pos, handle_face_prop)
10994 (face_before_or_after_it_pos, reseat_to_string)
10995 (get_next_display_element, window_buffer_changed)
10996 (redisplay_internal, try_cursor_movement, redisplay_window)
10997 (try_window_reusing_current_matrix, try_window_id, display_line)
10998 (note_mode_line_or_margin_highlight, note_mouse_highlight)
10999 (display_string, mouse_face_from_buffer_pos): Remove region handling.
11000 * window.h (struct window): Remove field `region_showing'.
11001 * dispextern.h (struct it): Remove region_beg/end_charpos.
11002 (face_at_buffer_position, face_for_overlay_string)
11003 (face_at_string_position): Update prototypes.
11004 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
11005 (face_at_string_position): Remove `region_beg' and `region_end' args.
11006 * fontset.c (Finternal_char_font):
11007 * font.c (font_at, font_range): Adjust calls accordingly.
11008 * insdel.c (Qregion_extract_function): New var.
11009 (syms_of_insdel): Initialize it.
11010 (prepare_to_modify_buffer_1): Use it.
11012 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
11014 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
11015 * ftxfont.c (ftxfont_get_gcs):
11016 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
11017 * xfaces.c (x_free_colors, x_free_dpy_colors)
11018 (x_create_gc, unload_color):
11019 * xselect.c (x_property_data_to_lisp):
11020 * xsettings.c (parse_settings):
11021 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
11022 (get_bits_and_offset): Adjust definition.
11023 * frame.c (XParseGeometry): Adjust locals.
11024 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
11025 * regex.h (toplevel): Likewise for reg_syntax_t.
11027 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
11029 * eval.c (run_hook_with_args): Use FUNCTIONP.
11031 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
11033 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
11034 fields, drop 'allocated_p' member and use -1 for uninitialized value.
11035 * w32term.h (struct w32_output): Similarly but do not use -1 because...
11036 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
11037 on MS-Windows anyway.
11038 (free_face_colors): Define only if HAVE_X_WINDOWS and...
11039 (free_realized_face): ...adjust user.
11040 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
11041 white relief pixels to -1.
11042 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
11043 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
11044 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
11046 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
11048 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
11049 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
11050 in practice now. All callers changed.
11052 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
11054 * dispextern.h (struct face): Use bitfields for 'underline_type'
11055 and 'box' members. Remove set-but-unused members 'pixmap_w' and
11056 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
11057 'stipple' member. Move 'lface' member up to help...
11058 * xfaces.c (make_realized_face): ...this function to find and
11059 clear just the members that need clearing.
11060 (load_face_colors, realize_x_face):
11061 * xdisp.c (extend_face_to_end_of_line): Adjust user.
11063 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
11065 * xftfont.c (struct xftfont_info): Remove set-but-unused
11067 (xftfont_open): Adjust user.
11068 (xftfont_get_colors): Remove useless prototype.
11070 2013-10-26 Eli Zaretskii <eliz@gnu.org>
11072 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
11073 before passing them to 'unexec'. (Bug#15260)
11075 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
11077 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
11079 2013-10-25 Eli Zaretskii <eliz@gnu.org>
11081 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
11082 the changed signature of the font driver's 'close' method.
11084 * w32font.h (w32font_close): Adjust the prototype to the change in
11085 function definition.
11087 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
11089 * w32uniscribe.c (uniscribe_close): Adapt the call to
11090 w32font_close to its new prototype.
11092 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
11094 Omit unused frame argument of font API's close function.
11095 * font.h (struct font): Drop frame argument. Adjust comment.
11096 * font.c (font_clear_cache, font_close_object): Adjust users.
11097 * ftfont.c (ftfont_close):
11098 * ftxfont.c (ftxfont_close):
11099 * macfont.m (macfont_close):
11100 * nsfont.m (nsfont_close):
11101 * w32font.c (w32font_close):
11102 * xfont.c (xfont_close):
11103 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
11104 tweak comments and make functions safe if called more than once for
11105 the same font object.
11107 Perform font-specific cleanup when font object is swept by GC. See
11108 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
11109 * alloc.c (cleanup_vector): New function.
11110 (sweep_vector): Call it for each reclaimed vector object.
11111 * font.h (struct font): Adjust comment.
11113 2013-10-24 Glenn Morris <rgm@gnu.org>
11115 * Makefile.in (abs_top_srcdir): New, set by configure.
11117 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
11119 Adjust recent font-related changes to fix bug#15686.
11120 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
11121 is a live window system frame, mark its default font too.
11123 2013-10-23 Glenn Morris <rgm@gnu.org>
11125 * Makefile.in (RUN_TEMACS): Make relative (again).
11126 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
11127 (bootstrap-emacs$(EXEEXT)):
11128 Quote entities that might contain whitespace.
11130 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
11132 Port to Solaris 10 and its bundled GCC. Reported by Timothy C. Burt.
11133 * floatfns.c (isfinite, isnan): Redefine unconditionally.
11135 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
11137 Do not allow font caches to grow too large.
11138 * alloc.c (compact_font_cache_entry, compact_font_caches):
11139 New functions or stub if not HAVE_WINDOW_SYSTEM.
11140 (compact_undo_list): Factor out from Fgarbage_collect.
11142 (mark_face_cache): Mark face font. Move down to avoid
11144 (mark_terminals): Do not mark font cache here.
11145 (Fgarbage_collect): Call compaction functions described
11146 above. Adjust comment.
11148 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
11150 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
11151 chdir to HOME (bug#15607).
11153 * nsterm.m (Qcocoa, Qgnustep): New variables.
11154 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
11155 (ns_get_color): Make selection color work for GNUstep also.
11157 2013-10-18 Eli Zaretskii <eliz@gnu.org>
11159 * keyboard.c (make_lispy_event): Remove GPM-specific code that
11160 handles mouse clicks. Instead, let GPM use the same code as all
11161 the other mice use. See the discussion starting at
11162 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
11163 for the details of the problem with the menu bar this fixes.
11165 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
11167 Remove port-specific display name lists to avoid extra
11168 complexity and data duplication with display info lists.
11169 * xterm.h (x_display_name_list): Remove declaration.
11170 * xterm.c (x_display_name_list): Remove.
11171 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
11172 * xfns.c (x_display_info_for_name, Fx_display_list):
11173 Likewise. Use x_display_list where appropriate.
11174 * w32term.h (w32_display_name_list): Remove declaration.
11175 * w32term.c (w32_display_name_list): Remove.
11176 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
11178 * w32fns.c (x_display_info_for_name, Fx_display_list):
11179 Likewise. Use x_display_list where appropriate.
11180 * nsterm.h (ns_display_name_list): Remove declaration.
11181 * nsterm.m (ns_display_name_list): Remove.
11182 (ns_term_init, syms_of_nsterm): Adjust users.
11183 * nsfns.m (ns_display_info_for_name, Fx_display_list):
11184 Likewise. Use x_display_list where appropriate.
11185 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
11186 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
11187 (mark_terminals): Mark per-terminal font cache.
11189 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
11191 Don't run timers in input-pending-p. Its new check-timers param
11192 provides the prior behavior. (Bug#15045).
11193 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
11195 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
11197 Make some functions static in non-Microsoft builds.
11198 On my platform (Fedora 19 x86-64), this shrinks the
11199 Emacs executable (text+data) by 0.25%.
11200 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
11201 (load_color) [!MSDOS]:
11202 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
11203 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
11204 * lisp.h (check_existing):
11205 * process.h (conv_sockaddr_to_lisp, network_interface_list)
11206 (network_interface_info) [!WINDOWSNT]:
11207 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
11208 Remove extern decls.
11209 * fileio.c (check_existing):
11210 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
11211 * process.c (conv_sockaddr_to_lisp, network_interface_list)
11212 (network_interface_info) [!WINDOWSNT]:
11213 * term.c (encode_terminal_code) [!WINDOWSNT]:
11214 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
11215 * xfaces.c (load_color) [!MSDOS]:
11217 * fileio.c (check_existing, check_executable, check_writable):
11218 * process.c (network_interface_list, network_interface_info):
11219 Move earlier, so that we don't need forward decls.
11220 * gnutls.c (fn_gnutls_transport_set_errno)
11221 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
11223 * w32.c (init_environment): Use faccessat rather than
11224 check_existing, partly for consistency with the rest of the code
11225 in this file, partly so that check_existing can be static.
11227 Make VALMASK visible to GDB even if clang is used (Bug#15574).
11228 * emacs.c (MAIN_PROGRAM): New macro.
11229 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
11230 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
11232 bool vector int width fixes
11233 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
11234 (Fbool_vector_count_matches_at):
11235 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
11236 can exceed PTRDIFF_MAX, at least in theory.
11237 (Fbool_vector_count_matches_at):
11238 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
11240 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
11242 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
11243 (struct sockaddr): Add forward decl, for platforms that lack it.
11245 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
11247 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
11250 2013-10-16 Eli Zaretskii <eliz@gnu.org>
11252 * w32.c (network_interface_get_info, network_interface_list)
11253 (network_interface_info): New functions. (Bug#15610)
11254 (GetAdaptersInfo_Proc): New typedef.
11255 (get_adapters_info): New wrapper function.
11256 (globals_of_w32): Initialize g_b_init_get_adapters_info.
11258 * process.h (network_interface_list, network_interface_info):
11261 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
11262 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
11263 all systems. Return non-nil for systems that HAVE_NET_IF_H and
11264 for WINDOWSNT. Doc fix.
11265 (syms_of_process): Defsubr Snetwork_interface_list and
11266 Snetwork_interface_info unconditionally.
11268 * menu.c (have_boxes): Fix redundant simulation of radio buttons
11269 in NS GUI sessions. (Bug#15629)
11271 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
11273 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
11275 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
11277 * print.c (print_object): Print " ..." when truncating bool vectors.
11279 2013-10-15 Eli Zaretskii <eliz@gnu.org>
11281 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
11282 standard mouse buttons.
11284 * termhooks.h (struct input_event): Remove incorrect commentary.
11286 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
11288 Disallow bool vector operations on mixed-length operands.
11289 The old behavior left garbage in the result vector sometimes,
11290 and didn't seem to be useful.
11291 * data.c (Qwrong_length_argument): New static var.
11292 (wrong_length_argument): New function.
11293 (bool_vector_binop_driver): Check that args agree in length.
11295 * keyboard.c, keyboard.h (all_kboards): Now static.
11297 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
11299 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
11300 note from the lispref.
11302 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
11304 * nsterm.h (struct ns_display_info): Remove set-but-unused
11305 member image_cache (image caches are per-terminal anyway).
11306 (FRAME_X_IMAGE_CACHE): Remove.
11307 * nsterm.m (ns_initialize_display_info): Adjust user.
11309 2013-10-14 Eli Zaretskii <eliz@gnu.org>
11311 * w32proc.c: Include mingw_time.h.
11313 * w32.c: Include mingw_time.h.
11315 Implement scrolling of TTY menus when the screen is too short.
11317 * term.c (tty_menu_display): Accept an additional argument, the
11318 menu item from which to start displaying the menu. Account for
11319 the value of Y when limiting the menu to the number of available
11321 (mi_result): New enumeration.
11322 (read_menu_input): Return enumerated value. When the y coordinate
11323 hits min_y or max_y, return scroll indication instead of wrapping
11325 (tty_menu_activate): Handle the scrolling indications from
11326 read_menu_input. Compute the first menu item to display and pass
11327 it to tty_menu_display.
11329 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
11331 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
11332 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
11333 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
11334 Adjust to match the change described below.
11335 (struct terminal): Move must_write_spaces, line_ins_del_ok,
11336 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
11337 memory_below_frame members to...
11338 * termchar.h (struct tty_display_info): ...here because they're
11339 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
11340 * term.c (init_tty):
11341 * nsterm.m (ns_create_terminal):
11342 * w32term.c (w32_create_terminal):
11343 * xterm.c (x_create_terminal): Adjust users.
11344 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
11345 to filter out non-TTY frames. Adjust comment.
11346 (scrolling): Adjust user. Prefer eassert for debugging check.
11348 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
11350 * xfaces.c (PT_PER_INCH): Remove unused macro.
11351 * termhooks.h (struct terminal): Remove set-but-unused
11352 member fast_clear_end_of_line.
11353 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
11354 * nsterm.m (ns_create_terminal):
11355 * term.c (init_tty):
11356 * w32term.c (w32_create_terminal):
11357 * xterm.c (x_create_terminal): Adjust users.
11359 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
11361 * lisp.h (bool_vector_size): New function.
11362 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
11363 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
11364 (Fbool_vector_not, Fbool_vector_count_matches_at):
11365 Remove uses of 'eassume' that should no longer be needed,
11366 because they are subsumed by the 'eassume' in bool_vector_size.
11368 2013-10-12 Eli Zaretskii <eliz@gnu.org>
11370 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
11371 after inclusion of gif_lib.h, thus fixing compiler warnings caused
11372 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
11374 2013-10-11 Eli Zaretskii <eliz@gnu.org>
11376 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
11377 have different dimensions. (Bug#15575)
11379 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
11382 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
11384 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
11386 * term.c (tty_menu_show): Never return with unbalanced
11387 specpdl. Use eassert for debugging check. Adjust style.
11389 2013-10-11 Eli Zaretskii <eliz@gnu.org>
11391 * term.c (read_menu_input): Make selection of menu items
11392 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
11393 (tty_menu_activate): Fix off-by-one error when computing max_y.
11395 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
11397 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
11398 audit logging (only used with GnuTLS 3.x) and enable it.
11400 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
11402 * dispnew.c (redraw_frame): Remove useless #ifdef because
11403 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
11404 Also, move TTY fflush to...
11405 * term.c (tty_update_end): ...this function.
11407 2013-10-11 Eli Zaretskii <eliz@gnu.org>
11409 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
11410 the end of the frame's glyph matrix. (Bug#15575)
11412 * term.c (tty_menu_display): Don't move cursor while overwriting
11413 frame's glyphs with menu items. Limit the number of items
11414 displayed to what can be shown on the available screen lines,
11415 excluding the echo area.
11416 (tty_menu_activate): Limit the Y coordinate allowed by
11417 read_menu_input to the last screen line used for menu display.
11419 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
11421 * lisp.h (eassume): New macro.
11422 Also, include <verify.h>, for 'assume'.
11423 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
11424 (vroundup, vector_nbytes):
11425 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
11426 (Fbool_vector_not, Fbool_vector_count_matches)
11427 (Fbool_vector_count_matches_at):
11428 Use eassume, not eassert.
11429 * casetab.c (set_identity, shuffle):
11430 * composite.c (composition_gstring_put_cache):
11431 * dispnew.c (update_frame_1):
11432 * ftfont.c (ftfont_shape_by_flt):
11433 * image.c (gif_load):
11434 * intervals.c (offset_intervals):
11435 * macfont.m (macfont_shape):
11436 Remove calls to 'assume' that are no longer needed, because
11437 --enable-gcc-warnings no longer generates bogus warnings
11438 when these calls are removed.
11440 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
11442 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
11444 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
11446 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
11447 (Qsubstitute_env_in_file_name): New var.
11448 (syms_of_fileio): Define it.
11450 2013-10-10 Eli Zaretskii <eliz@gnu.org>
11452 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
11453 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
11456 * term.c (save_and_enable_current_matrix): Don't allocate and
11457 don't save margin areas.
11458 (restore_desired_matrix): Don't restore margin areas.
11459 (free_saved_screen): Don't free margin areas.
11461 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
11463 * image.c: Pacify --enable-gcc-warnings.
11464 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
11465 #define only if used.
11467 2013-10-10 Eli Zaretskii <eliz@gnu.org>
11469 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
11470 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
11471 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
11472 (gif_load): For giflib v5.x and later, display the error message
11473 produced by giflib when its functions fail.
11474 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
11477 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
11479 * keyboard.c (last_event_timestamp): Remove. For X selection and
11480 GTK popup menus, it may be obtained from per-frame X display info.
11481 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
11482 (process_special_events): Adjust users.
11483 * keyboard.h (last_event_timestamp): Remove declaration.
11484 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
11485 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
11486 * menu.h (xmenu_show): Adjust prototype.
11487 * menu.c (Fx_popup_menu): Adjust user.
11488 * xselect.c (x_own_selection, x_get_foreign_selection)
11489 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
11491 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
11493 * keyboard.c (init_kboard): Now static. Add arg
11494 to denote window system. Adjust comment.
11495 (init_keyboard): Adjust user.
11496 (allocate_kboard): New function.
11497 (syms_of_keyboard):
11498 * nsterm.m (ns_term_init):
11499 * term.c (init_tty):
11500 * w32term.c (w32_create_terminal):
11501 * xterm.c (x_term_init): Use it.
11502 * keyboard.h (init_kboard): Remove prototype.
11503 (allocate_kboard): Add prototype.
11505 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
11507 * image.c (GIFLIB_MAJOR): Ensure it's defined.
11508 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
11510 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
11512 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
11514 2013-10-09 Eli Zaretskii <eliz@gnu.org>
11516 * term.c (tty_menu_activate): Flush the output stream after
11517 showing the cursor, and don't mark the frame garbaged at exit from
11518 the function. Fixes redisplay glitches when moving from one menu
11521 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
11523 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
11524 or throw error (Bug#15570).
11526 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
11528 * intervals.c (temp_set_point_both): Move test into 'eassert',
11531 * lisp.h (eassert): Don't use 'assume'.
11532 Sometimes 'assume' wins in performance, and sometimes it loses,
11533 so it shouldn't be used all the time. Perhaps we need two
11534 flavors of 'eassert', one for where 'assume' is far more likely
11535 to help or to hurt; but that can be done later.
11536 Reported by Dmitry Antipov in
11537 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
11538 Also, don't include <verify.h>; no longer needed.
11540 2013-10-09 Glenn Morris <rgm@gnu.org>
11542 * eval.c (Fcond): Doc tweak.
11544 2013-10-09 Eli Zaretskii <eliz@gnu.org>
11546 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
11547 expressions with side effects to eassert. (Bug#15565)
11549 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
11551 * fns.c (hashfn_user_defined): Allow hash functions to return any
11554 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
11556 Fix minor problems found by static checking.
11557 * dispnew.c (save_current_matrix): Omit unnecessary casts.
11558 * dispnew.c (update_frame_with_menu): Mark debug local as used.
11559 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
11560 * keyboard.c (read_menu_command): Remove unused local.
11561 * lisp.h (read_menu_command): New decl.
11562 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
11563 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
11564 Return ptrdiff_t, not int.
11565 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
11566 not int, for benefit of xpalloc.
11567 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
11569 (have_menus_p): Remove; unused.
11570 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
11571 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
11572 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
11574 (save_and_enable_current_matrix): Omit unnecessary casts.
11575 (read_menu_input): Omit local extern decl (now in lisp.h).
11576 Don't access uninitialized storage if mouse_get_xy fails.
11577 (tty_menu_activate): Mark local as initialized, for lint.
11578 (tty_menu_activate, tty_meny_show): Remove unused locals.
11580 2013-10-08 Eli Zaretskii <eliz@gnu.org>
11582 Support menus on text-mode terminals.
11583 * xterm.h (xw_popup_dialog): Add prototype.
11585 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
11586 (xmenu_show): Block input here, instead in Fx_popup_menu.
11587 (xw_popup_dialog): New function, with X-specific bits of popup
11590 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
11593 * window.c (Fset_window_configuration): Use run-time tests of the
11594 frame type instead of compile-time conditionals, when menu-bar
11595 lines are considered.
11597 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
11598 (w32_popup_dialog): New prototypes.
11600 * w32menu.c (Fx_popup_dialog): Function deleted.
11601 (w32_popup_dialog): New function, with w32 specific bits of popup
11602 dialogs. Block input here.
11604 * w32inevt.c (w32_console_read_socket): Minor change to add
11605 debugging TTY events.
11607 * w32fns.c (show_hourglass): If returning early because the frame
11608 is not a GUI frame, unblock input.
11610 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
11611 (cursorY): New functions.
11613 * termhooks.h (cursorX, cursorY): Prototypes of functions on
11614 WINDOWSNT, macros that call curX and curY elsewhere.
11616 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
11618 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
11619 specific function to hide and show cursor on a text-mode terminal.
11620 (tty_menu_struct, struct tty_menu_state): New structures.
11621 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
11622 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
11623 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
11624 (tty_menu_locate, save_and_enable_current_matrix)
11625 (restore_desired_matrix, screen_update, read_menu_input)
11626 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
11627 (tty_pop_down_menu, tty_menu_last_menubar_item)
11628 (tty_menu_new_item_coords, tty_menu_show): New functions.
11629 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
11631 * nsterm.h (ns_popup_dialog): Adjust prototype.
11633 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
11634 of in x-popup-menu.
11635 (ns_popup_dialog): Adapt order of arguments to the other
11636 *_menu_show implementations.
11637 (Fx_popup_dialog): Function deleted.
11639 * msdos.c (x_set_menu_bar_lines): Delete unused function.
11641 * menu.h (tty_menu_show, menu_item_width): Provide prototypes.
11643 * menu.c (have_boxes): New function.
11644 (single_keymap_panes): Use it instead of a compile-time
11646 (single_menu_item): Use run-time tests of the frame type instead
11647 of compile-time conditionals.
11648 (encode_menu_string): New function.
11649 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
11650 the macro, since different types of frame need different encoding
11652 (digest_single_submenu): Use run-time tests of frame type instead
11653 of, or in addition to, compile-time conditionals.
11654 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
11655 (Fx_popup_menu): Detect when the function is called from keyboard
11656 on a TTY. Don't barf when invoked on a text-mode frame.
11657 Check frame type at run time, instead of compile-time conditionals for
11658 invoking terminal-specific menu-show functions.
11659 Call tty_menu_show on text-mode frames.
11660 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
11661 run time to determine which alternative to invoke; support dialogs
11664 * keyboard.h <Qmouse_movement>: Declare.
11666 * keyboard.c <Qmouse_movement>: Now extern.
11667 <Qecho_keystrokes>: New static variable.
11668 (read_key_sequence): Accept an additional argument, a flag to
11669 prevent redisplay during reading of the key sequence. All callers
11671 (read_menu_command): New function.
11672 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
11674 (toolkit_menubar_in_use): New function.
11675 (make_lispy_event): Use it instead of a compile-time test.
11677 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
11678 window-system being available.
11680 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
11681 to x-popup-dialog on the frame type, they all now support popup
11684 * dispnew.c (save_current_matrix): Save the margin areas.
11685 (restore_current_matrix): Restore margin areas.
11686 (update_frame_with_menu): New function.
11688 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
11691 * alloc.c (make_save_ptr): Now compiled unconditionally.
11693 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
11695 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
11696 (redraw_frame, update_frame): Adjust users.
11697 * dispextern.h (set_window_update_flags): Adjust prototype.
11698 * xdisp.c (redisplay_internal): When updating all frames with zero
11699 windows_or_buffers_changed, assume that only the windows that shows
11700 current buffer should be really updated.
11702 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
11704 Do not allocate huge temporary memory areas and objects while encoding
11705 for file I/O, thus reducing an enormous memory usage for large buffers.
11706 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
11707 * coding.h (struct coding_system): New member raw_destination.
11708 * coding.c (setup_coding_system): Initialize it to zero.
11709 (encode_coding_object): If raw_destination is set, do not create
11710 dst_object. Add comment.
11711 * fileio.c (toplevel): New constant E_WRITE_MAX.
11712 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
11713 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
11715 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
11717 * nsterm.m (windowDidExitFullScreen:)
11718 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
11720 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
11722 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
11723 * keyboard.c (unblock_input_to): Don't process pending signals
11724 if a fatal error is in progress.
11726 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
11727 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
11728 they're talking about words in Lisp bool vectors.
11729 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
11730 * data.c (popcount_bits_word): Rename from popcount_size_t.
11731 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
11734 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
11736 Improve support for popcount and counting trailing zeros (Bug#15550).
11737 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
11738 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
11739 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
11740 (popcount_size_t_msc, popcount_size_t_gcc):
11741 Remove; now done by Gnulib.
11742 (popcount_size_t): Now a macro that defers to Gnulib.
11743 (count_trailing_zero_bits): Return int, for consistency with
11744 Gnulib and because Emacs prefers signed to unsigned int.
11745 Don't assume that size_t is either unsigned int or unsigned long
11746 or unsigned long long.
11747 (size_t_to_host_endian): Do not assume that size_t is either
11748 exactly 32 or exactly 64 bits wide.
11749 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
11750 etc., so that it's now an enum constant, not a macro.
11751 No need to assume that it's either 32 or 64.
11753 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
11755 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
11758 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
11760 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
11761 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
11763 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
11765 emacs_read and emacs_write now use void *, not char *.
11766 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
11767 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
11768 Buffer arg is now void *, not char *. This matches plain
11769 'read' and 'write' better, and avoids a constraint violation
11770 on Solaris 9 with Oracle Studio.
11772 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
11774 * alloc.c (Fmake_string): For ASCII char initializer, prefer
11775 memset to explicit loop. Otherwise copy largest possible chunk
11776 from initialized to uninitialized part, thus allowing the longer
11777 memcpy runs and reducing the number of loop iterations.
11779 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
11781 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
11782 hide toolbar (Bug#15388).
11783 (windowDidEnterFullScreen:): If presentation options are zero,
11784 set them here (Bug#15388).
11785 (ns_update_auto_hide_menu_bar): Remove runtime check.
11786 Don't auto hide dock unless menubar is also auto hidden.
11788 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
11790 * editfns.c (message): Mention batch mode in doc string.
11792 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
11794 * nsterm.m (check_native_fs): Remove erroneous comment.
11796 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
11798 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
11799 uses find_newline instead of scan_newline and so doesn't move point.
11801 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
11803 Use hardware support for byteswapping on glibc x86 etc.
11804 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
11805 whereas the old swap64 needed 30.
11806 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
11807 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
11808 Use byteswap.h's macros to swap bytes.
11809 * lisp.h (swap16, swap32, swap64): Remove.
11810 All uses replaced by bswap_16, bswap_32, bswap_64.
11812 * bytecode.c (exec_byte_code): Use some more volatile variables
11813 to work around local variables getting clobbered by longjmp.
11814 Port to pre-C99, which doesn't allow decls after stmts.
11816 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
11818 * lisp.h (eassert): Assume that COND is true when optimizing.
11819 In other words, take on the behavior of eassert_and_assume.
11820 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
11821 (eassert_and_assume): Remove. All uses replaced by eassert.
11823 * xdisp.c (Qglyphless_char): Now static.
11825 Adjust to merge from gnulib.
11826 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
11827 * lisp.h: Include <verify.h>, for 'assume'.
11829 * eval.c (clobbered_eassert): New macro.
11830 (internal_catch, internal_condition_case)
11831 (internal_condition_case_1, internal_condition_case_2)
11832 (internal_condition_case_n): Use it instead of eassert
11833 when the argument contains locals clobbered by longjmp.
11834 Don't use clobbered locals outside of clobbered_eassert.
11835 (internal_lisp_condition_case): Use a volatile variable
11836 to work around a local variable's getting clobbered.
11838 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
11840 * lisp.h (struct handler): Merge struct handler and struct catchtag.
11841 (PUSH_HANDLER): New macro.
11842 (catchlist): Remove.
11843 (handlerlist): Always declare.
11845 * eval.c (catchlist): Remove (merge with handlerlist).
11846 (handlerlist, lisp_eval_depth): Not static any more.
11847 (internal_catch, internal_condition_case, internal_condition_case_1)
11848 (internal_condition_case_2, internal_condition_case_n):
11850 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
11851 handlerlist/catchlist.
11852 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
11853 handlerlist which can only handle a single condition-case handler at
11855 (find_handler_clause): Simplify since we only a single branch here
11858 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
11860 (bcall0): New function.
11861 (exec_byte_code): Add corresponding cases. Improve error message when
11862 encountering an invalid byte-code. Let Bunwind_protect accept
11863 a function (rather than a list of expressions) as argument.
11865 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
11866 and make them unconditional now that they're heap-allocated.
11868 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
11870 * charset.c (Fdecode_char, Fencode_char): Remove description of
11871 `restriction' arg. now that it's hidden by advertised-calling-convention.
11873 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
11875 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
11876 Remove unused variable (from mac-port).
11877 (macfont_draw): Use s->ybase for correct y position.
11879 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
11881 * frame.h (struct frame): Drop has_minibuffer member because...
11882 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
11883 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
11885 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
11887 * window.h (struct window): Prefer enum text_cursor_kinds to int
11888 for phys_cursor_type member. Move the latter, phys_cursor_width,
11889 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
11890 * window.c (replace_window, make_window): Adjust users.
11892 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
11894 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
11895 this module is never compiled otherwise.
11897 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
11899 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
11902 2013-09-29 Eli Zaretskii <eliz@gnu.org>
11904 * xdisp.c (get_next_display_element): Don't call face_for_font in
11905 a build configured --without-x. (Bug#15484)
11907 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
11909 * window.c (calc_absolute_offset): #elif should be #elif defined.
11911 * frame.c (delete_frame): Block/unblock input to overcome race
11912 condition (Bug#15475).
11914 2013-09-29 Andreas Politz <politza@hochschule-trier.de>
11916 * frame.c (delete_frame): Record selected frame only after
11917 calling Qdelete_frame_functions (Bug#15477).
11919 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
11921 * nsterm.m (ns_selection_color): Remove.
11922 (ns_get_color): Check for ns_selection_(fg|bg)_color using
11923 NSColor selectedText(Background)Color. Only for COCOA.
11924 (ns_term_init): Remove assignment of ns_selection_color, logic
11925 moved to ns_get_color.
11927 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
11928 NS_SELECTION_COLOR_DEFAULT.
11929 (NS_SELECTION_FG_COLOR_DEFAULT): New.
11931 2013-09-28 Eli Zaretskii <eliz@gnu.org>
11933 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
11934 frame' does not have the tool_bar_window member.
11936 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
11938 Signal error when reading an empty byte-code object (Bug#15405)
11939 * lread.c (read1): Signal error.
11940 * alloc.c (make_byte_code): eassert header size.
11941 (sweep_vectors): Change an int to size_t.
11943 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
11945 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
11946 instead of ints, as it's the usual style for offsetof constants. See:
11947 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
11949 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
11950 This is ugly, but it should fix the performance problem for older
11951 GCC versions in the short run. I'll look into integrating the
11952 Gnulib module for popcount, as a better fix.
11953 See the thread starting in:
11954 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
11955 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
11956 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
11957 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
11958 (popcount_size_t): Use it.
11960 2013-09-24 Daniel Colascione <dancol@dancol.org>
11962 * process.c (Fnetwork_interface_info): Fix build break due to
11965 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
11967 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
11968 Prefer signed to unsigned integers where either will do.
11969 No need for 'const' on locals that do not escape.
11970 Omit easserts with unnecessary and unportable assumptions about
11971 alignment. Avoid unnecessary casts to char *.
11973 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
11975 Use union for the payload of struct Lisp_Vector.
11976 This helps to avoid a few glitches dictated by C's aliasing rules.
11977 * lisp.h (struct Lisp_Vector): Use union for next and
11978 contents member. Adjust comment. Change related users.
11979 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
11980 Related users changed.
11981 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
11982 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
11983 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
11984 * xfaces.c, xfont.c, xmenu.c: Related users changed.
11986 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
11988 Optimize glyph row clearing and copying routines.
11989 * dispextern.h (struct glyph_row): Change layout of struct
11990 glyph_row to help copy_row_except_pointers. Adjust comment.
11991 * dispnew.c (null_row): Remove.
11992 (clear_glyph_row): Use offsetof and memset to find and clear
11993 just the members that need clearing. Adjust comment.
11994 (copy_row_except_pointers): Likewise for copying.
11996 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
11998 Some minor cleanups of recently-added bool vector code.
11999 * conf_post.h (assume): Always return void. Use lint version
12000 only if GCC and MSC versions don't apply.
12001 * conf_post.h (assume):
12002 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
12003 Depend on _MSC_VER, not __MSC_VER, for consistency with
12005 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
12006 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
12007 (bool_vector_binop_driver, count_trailing_zero_bits)
12008 (size_t_to_host_endian): Now static, not static inline;
12009 the latter isn't needed with modern compilers and doesn't
12010 work with older compilers anyway.
12012 * alloc.c (valgrind_p): Use bool for boolean.
12014 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
12016 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
12017 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
12018 (display_last_displayed_message_p, message_buf_print)
12019 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
12020 Use bool for boolean.
12021 * dispextern.h (cancel_line, init_desired_glyphs):
12022 Remove ancient leftover.
12023 (help_echo_showing_p, hourglass_shown_p):
12024 * lisp.h (noninteractive_need_newline): Adjust declaration.
12026 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
12028 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
12030 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
12031 ...this file and convert the latter to static. Adjust comment.
12032 (make_initial_frame):
12033 * window.c (init_window_once): Adjust user.
12034 * frame.h (last_nonminibuf_frame): Remove declaration.
12035 * lisp.h (selected_frame): Likewise.
12036 * msdos.c (the_only_display_info): Adjust comment.
12038 2013-09-23 Eli Zaretskii <eliz@gnu.org>
12040 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
12041 computing the end column of mouse-highlight that comes from
12042 display or overlay strings. (Bug#15437)
12043 (note_mouse_highlight): Adapt calculation of last argument to
12044 mouse_face_from_string_pos to the above change.
12046 * conf_post.h (__has_builtin): Define to zero, if undefined, on
12047 all platforms, not just for clang.
12049 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
12051 * filelock.c (lock_file_1): Rearrange to remove compiler warning
12052 about excess arguments to snprintf.
12054 * conf_post.h(assume): Use __builtin_unreachable for clang.
12056 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
12058 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
12059 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
12061 2013-09-23 Daniel Colascione <dancol@dancol.org>
12063 * alloc.c (USE_VALGRIND): New macro; on by default
12064 when ENABLE_CHECKING.
12065 (mark_maybe_object, mark_maybe_pointer)
12066 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
12068 (valgrind_p) [USE_VALGRIND]: New variable.
12069 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
12071 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
12073 * process.c (wait_reading_process_output): Change int pnamelen to
12076 * nsterm.m (setMarkedText:selectedRange:, deleteWorkingText):
12077 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
12078 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
12079 argument to unsigned long to avoid warning.
12080 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
12082 * conf_post.h (assume): Fix compiler error: x shall be cond.
12084 2013-09-22 Daniel Colascione <dancol@dancol.org>
12086 * xfns.c (x_get_monitor_attributes): Suppress unused variable
12087 warning when compiling without a window system.
12089 2013-09-22 Daniel Colascione <dancol@dancol.org>
12091 * data.c (Qbool_vector_p): New symbol.
12092 (bool_vector_spare_mask, popcount_size_t_generic)
12093 (popcount_size_t_msc, popcount_size_t_gcc)
12095 (bool_vector_binop_driver)
12096 (count_trailing_zero_bits, size_t_to_host_endian)
12097 (Fbool_vector_exclusive_or)
12098 (Fbool_vector_union)
12099 (Fbool_vector_intersection, Fbool_vector_set_difference)
12100 (Fbool_vector_subsetp, Fbool_vector_not)
12101 (Fbool_vector_count_matches)
12102 (Fbool_vector_count_matches_at): New functions.
12103 (syms_of_data): Intern new symbol, functions.
12104 * alloc.c (bool_vector_payload_bytes): New function.
12105 (Fmake_bool_vector): Instead of calling Fmake_vector,
12106 which performs redundant initialization and argument checking,
12107 just call allocate_vector ourselves. Make sure we clear any
12108 terminating padding to zero.
12109 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
12110 instead of open-coding the size calculation.
12111 (vroundup_ct): New macro.
12112 (vroundup): Assume argument >= 0; invoke vroundup_ct.
12113 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
12114 * composite.c (composition_gstring_put_cache):
12115 Change lint_assume to assume.
12116 * conf_post.h (assume): New macro.
12117 (lint_assume): Remove.
12118 * dispnew.c (update_frame_1): Change lint_assume to assume.
12119 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
12121 * image.c (gif_load): Change lint_assume to assume.
12122 * lisp.h (eassert_and_assume): New macro.
12123 (Qbool_vector_p): Declare.
12124 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
12125 (swap16, swap32, swap64): New inline functions.
12126 * macfont.m (macfont_shape): Change lint_assume to assume.
12127 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
12128 * xsettings.c (parse_settings): Use new swap16 and
12129 swap32 from lisp.h instead of file-specific macros.
12131 2013-09-22 Eli Zaretskii <eliz@gnu.org>
12133 * xdisp.c (try_window_id): Don't abort if cursor row could not be
12134 found (which can legitimately happen when the glyph row at the
12135 window start is disabled in the current_matrix. (Bug#15365)
12137 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
12139 Fix syntax.h bug introduced by recent INLINE change.
12140 syntax.h defined an extern inline function SYNTAX_ENTRY that was
12141 conditionally compiled one way in some modules, and a different
12142 way in others. This doesn't work with extern inline functions,
12143 which must have the same definition in all modules, because the
12144 defining code might be shared across modules, depending on the
12145 implementation. Symptoms reported by Martin Rudalics in:
12146 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
12147 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
12148 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
12149 overriding the corresponding functions in syntax.h.
12150 * syntax.h (syntax_property_entry, syntax_property_with_flags)
12151 (syntax_property): New inline functions.
12152 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
12153 Rewrite in terms of these new functions.
12155 2013-09-21 Eli Zaretskii <eliz@gnu.org>
12157 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
12158 not chars_in_text, whose result depends on the multibyteness of
12159 the current buffer. (Bug#15426)
12161 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
12163 Port recent change to hosts where pointers aren't 'long'.
12164 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
12165 Don't assume that pointers are the same width as 'long'.
12166 Add a compile-time check that a pointer fits into two X slots.
12168 A simpler, centralized INLINE.
12169 * conf_post.h (INLINE): Define only if not already defined.
12170 This allows us to use a single INLINE, defined by one file
12172 * emacs.c (INLINE): Define it.
12173 Also, include category.h, charset.h, composite.h, dispextern.h,
12174 syntax.h, systime.h, so that their INLINE definitions are expanded
12175 properly for Emacs.
12176 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
12177 * buffer.h, buffer.c (BUFFER_INLINE):
12178 * category.h, category.c (CATEGORY_INLINE):
12179 * character.h, character.c (CHARACTER_INLINE):
12180 * charset.h, charset.c (CHARSET_INLINE):
12181 * composite.h, composite.c (COMPOSITE_INLINE):
12182 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
12183 * frame.h, frame.c (FRAME_INLINE):
12184 * intervals.h, intervals.c (INTERVALS_INLINE):
12185 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
12186 * lisp.h, alloc.c (LISP_INLINE):
12187 * process.h, process.c (PROCESS_INLINE):
12188 * syntax.h, syntax.c (SYNTAX_INLINE):
12189 * systime.h, sysdep.c (SYSTIME_INLINE):
12190 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
12191 * window.h, window.c (WINDOW_INLINE):
12192 Remove. All uses replaced with INLINE.
12194 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
12196 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
12197 to avoid Bug#15398.
12199 2013-09-19 Eli Zaretskii <eliz@gnu.org>
12201 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
12202 'const char *' to avoid compiler warnings due to similar change in
12203 the prototype of x_get_string_resource.
12205 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
12207 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
12208 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
12209 going to replace static variables below. Adjust comments.
12210 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
12211 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
12212 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
12213 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
12214 Related users changed.
12215 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
12216 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
12217 last_mouse_movement_time, going to replace static variables below.
12219 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
12220 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
12222 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
12223 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
12224 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
12225 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
12226 static variables below.
12227 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
12228 (last_mouse_scroll_bar): Remove.
12229 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
12230 (mouseExited): Related users changed.
12232 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
12234 Do not use external array to process X scroll bar messages.
12235 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
12236 (x_send_scroll_bar_event): Pack window pointer into two slots
12237 of XClientMessageEvent if we're 64-bit. Adjust comment.
12238 (x_scroll_bar_to_input_event): Unpack accordingly.
12240 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
12242 Ifdef away recent changes which aren't relevant to NS port.
12243 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
12244 [!HAVE_NS]: Declare as such.
12245 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
12246 [!HAVE_NS]: Define as such.
12248 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
12250 * frame.c (x_redo_mouse_highlight): New function
12251 to factor out common code used in W32 and X ports.
12252 * dispextern.h (x_redo_mouse_highlight): Add prototype.
12253 * xterm.h (struct x_display_info):
12254 * w32term.h (struct w32_display_info):
12255 * nsterm.h (struct ns_display_info): New members
12256 last_mouse_motion_frame, last_mouse_motion_x and
12257 last_mouse_motion_y, going to replace static variables below.
12258 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
12259 (redo_mouse_highlight): Remove.
12260 (note_mouse_movement, syms_of_xterm): Adjust user.
12261 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
12262 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
12263 (redo_mouse_highlight): Remove.
12264 (note_mouse_movement, syms_of_w32term): Adjust user.
12265 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
12266 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
12268 (note_mouse_movement, mouseMoved, syms_of_nsterm):
12269 * nsfns.m (compute_tip_xy): Adjust user.
12271 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
12273 * frame.c (x_mouse_grabbed): New function.
12274 * dispextern.h (x_mouse_grabbed): Add prototype.
12275 (last_mouse_frame): Remove declaration.
12276 * xterm.h (struct x_display_info):
12277 * w32term.h (struct w32_display_info):
12278 * nsterm.h (struct ns_display_info): New member
12279 last_mouse_frame, going to replace...
12280 * xdisp.c (last_mouse_frame): ...global variable.
12281 (note_tool_bar_highlight):
12282 * w32term.c (w32_mouse_position, w32_read_socket):
12283 * xterm.c (XTmouse_position, handle_one_xevent):
12284 Use x_mouse_grabbed.
12285 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
12287 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
12289 * w32term.c (w32_read_socket): Avoid temporary
12290 variables in a call to x_real_positions.
12291 * xterm.c (handle_one_xevent): Likewise.
12293 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
12295 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
12296 (x_icon_type): Remove prototype.
12297 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
12298 * frame.c (x_icon_type): Remove.
12299 * w32term.c (x_make_frame_visible, x_iconify_frame):
12300 * xterm.c (x_make_frame_visible, x_iconify_frame):
12301 Use x_set_bitmap_icon to factor out common code.
12303 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
12305 * dispextern.h (check_x_display_info, x_get_string_resource):
12306 Declare here just once and unify the latter.
12307 * frame.c (check_x_display_info, x_get_string_resource):
12308 * nsterm.h (check_x_display_info):
12309 * xrdb.c (x_get_string_resource):
12310 * xterm.h (check_x_display_info): Remove prototypes.
12311 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
12312 * w32reg.c (x_get_string_resource): Likewise.
12313 (w32_get_rdb_resource): Adjust user.
12315 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
12317 * xterm.h (struct x_display_info): New member
12318 x_pending_autoraise_frame, going to replace...
12319 * xterm.c (pending_autoraise_frame): ...static variable.
12320 (x_new_focus_frame, XTread_socket): Adjust users.
12321 * w32term.h (struct w32_display_info): New member
12322 w32_pending_autoraise_frame, going to replace...
12323 * w32term.c (pending_autoraise_frame): ...global variable.
12324 (x_new_focus_frame, w32_read_socket): Adjust users.
12326 2013-09-17 Glenn Morris <rgm@gnu.org>
12328 * xdisp.c (message_dolog): If we create *Messages*,
12329 switch it to messages-buffer-mode.
12331 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
12333 Don't overuse 'const' in types of locals.
12334 * bidi.c (bidi_count_bytes):
12335 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
12336 (xg_event_is_for_scrollbar):
12337 * xselect.c (x_handle_property_notify)
12338 (x_handle_selection_notify, x_handle_dnd_message):
12339 * xsettings.c, xsettings.h (xft_settings_event):
12340 * xterm.c (x_handle_net_wm_state, handle_one_event)
12341 (x_menubar_window_to_frame, x_detect_focus_change)
12342 (construct_mouse_click, note_mouse_movement)
12343 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
12344 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
12345 (handle_one_xevent, x_handle_net_wm_state):
12346 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
12347 (x_handle_dnd_message):
12348 Avoid unnecessary 'const', typically the second 'const' in
12349 'const foo * const arg', a 'const' that does not affect the API
12350 and doesn't significantly help the human reader.
12352 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
12354 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
12355 only if Glib < 2.36.0.
12356 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
12357 * xsettings.c (init_gconf, init_gsettings): Do not check
12359 * xterm.c (handle_one_xevent): Do not call to x_clear_area
12361 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
12363 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
12365 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
12366 before calling g_type_init.
12368 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
12370 * nsterm.m (syms_of_nsterm): ... to here.
12372 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
12374 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
12375 (ignore_next_mouse_click_timeout): Use Time as X does.
12376 (handle_one_xevent): Avoid cast and use unsigned comparison.
12378 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
12380 Do not copy X event in handle_one_xevent except KeyPress case.
12381 Wnen XEvent is processed, it is unlikely to be changed except
12382 KeyPress case, so we can avoid copying and use const pointer to
12383 const data to make sure that an event is not changed elsewhere.
12384 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
12385 const' and do not create local copy except for the KeyPress event.
12386 Use casts to avoid a few glitches. Adjust formatting. Add comments.
12387 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
12388 (x_handle_net_wm_state, x_menubar_window_to_frame)
12389 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
12390 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
12391 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
12392 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
12393 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
12394 (x_handle_dnd_message):
12395 * xsettings.c (xft_settings_event):
12396 Use 'const XEvent * const' where appropriate.
12397 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
12399 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
12401 Fix X event waiting to handle multiple frames.
12402 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
12403 * xterm.c (pending_event_wait): Remove. Adjust users.
12404 (x_detect_focus_change): Pass frame arg.
12405 (handle_one_xevent): Find related frame early and clear per-frame
12406 wait_event_type only if this is an event for the relevant frame.
12407 (x_wait_for_event): Use per-frame wait_event_type.
12409 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
12411 * nsfns.m (Fx_create_frame): Fix font driver registration for
12414 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
12415 for syms_of_macfont.
12417 * nsterm.m: Include macfont.h.
12418 (ns_tmp_flags, ns_tmp_font): Remove.
12419 (ns_compute_glyph_string_overhangs): Check for driver Qns.
12420 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
12421 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
12422 (changeFont:): Fix code style. Check for font driver type when
12425 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
12428 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
12429 (nsfont_open): Set font driver type.
12430 Set font->ascent and font->descent. Figure out font instead of
12431 ns_tmp_font, and flags instead of ns_tmp_flags.
12432 Fix indentation. Remove call to ns_draw_text_decoration,
12435 * nsfns.m: Include macfont.h.
12436 (Fx_create_frame): Register macfont driver, make a better default font.
12437 (Fns_popup_font_panel): Get font from macfont driver, if used.
12439 * macfont.m, macfont.h, macuvs.h: New files.
12441 * font.h: Declare syms_of_macfont.
12443 * font.c (syms_of_font): Call syms_of_macfont.
12445 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
12447 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
12449 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
12450 and it is always zero for others, so I assume that this is an ancient
12451 leftover which nobody will want to change any more.
12452 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
12453 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
12454 * frame.c (x_set_scroll_bar_width):
12455 * w32fns.c (w32_createscrollbar):
12456 * w32term.c (w32_set_vertical_scroll_bar):
12457 * xfns.c (x_set_scroll_bar_default_width):
12458 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
12459 (x_scroll_bar_expose): Related users changed.
12461 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
12463 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
12464 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
12465 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
12467 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
12468 Define once here...
12469 * nsterm.h, w32term.h, xterm.h: ...and not here.
12470 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
12471 Remove unused Xisms.
12472 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
12473 these modules are never compiled otherwise.
12475 2013-09-14 Eli Zaretskii <eliz@gnu.org>
12477 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
12478 Doc fix. (Bug#15375)
12480 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
12482 Unify Fx_focus_frame between all ports.
12483 * frame.h (x_focus_frame): New prototype.
12484 * xfns.c (Fx_focus_frame): Remove.
12485 (syms_of_xfns): Do not defsubr it.
12486 (x_focus_frame): X implementation.
12487 * nsfns.m (Fx_focus_frame): Remove.
12488 (syms_of_nsfns): Do not defsubr it.
12489 (x_focus_frame): NS implementation.
12490 * w32term.c (Fx_focus_frame): Remove.
12491 (x_focus_on_frame): Rename to...
12492 (x_focus_frame): W32 implementation.
12493 * w32term.h (x_focus_on_frame): Remove prototype.
12494 * w32fns.c (Fx_focus_frame): Remove.
12495 (syms_of_w32fns): Do not defsubr it.
12496 * frame.c (Fx_focus_frame): Define here.
12497 (syms_of_frame): Defsubr here.
12498 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
12500 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
12502 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
12503 All of them are replaced with FRAME_DISPLAY_INFO, defined in
12504 each port to reference the port-specific window system data.
12505 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
12506 (FRAME_DISPLAY_INFO): Define.
12507 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
12508 (FRAME_DISPLAY_INFO): Define. Adjust users.
12509 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
12510 (FRAME_DISPLAY_INFO): Define. Adjust users.
12511 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
12512 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
12513 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
12514 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
12515 * xselect.c, xterm.c: All related users changed.
12517 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
12519 * xterm.h (x_window_to_frame, x_any_window_to_frame)
12520 (x_menubar_window_to_frame): Remove prototypes.
12521 * xfns.c (x_window_to_frame, x_any_window_to_frame)
12522 (x_menubar_window_to_frame, x_top_window_to_frame):
12524 * xterm.c (x_window_to_frame, x_any_window_to_frame)
12525 (x_menubar_window_to_frame, x_top_window_to_frame):
12526 ...to here and convert all but the last to static.
12528 2013-09-12 Eli Zaretskii <eliz@gnu.org>
12530 * lisp.mk (lisp): Add w32-common-fns.elc.
12532 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
12534 * charset.c (char_charset): Document an exception for char-charset.
12536 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
12538 * xterm.h (x_display_info): New field last_user_time...
12539 * xterm.c (toplevel): ...to replace static last_user_time.
12540 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
12542 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
12544 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
12545 scroll bar values to prevent thumb from disappear and update comment.
12547 2013-09-11 Glenn Morris <rgm@gnu.org>
12549 * emacs.c (usage_message): Possessive apostrophe tweak.
12551 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
12553 * nsterm.m (syms_of_nsterm): Use Qns.
12554 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
12555 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
12556 * xfns.c (x_display_info_for_name, Fx_open_connection):
12557 Remove old '#if 0' code.
12558 (syms_of_xfns): Use Qx.
12559 * termhooks.h (fullscreen_hook): Remove the leftover.
12560 (struct terminal): Fix typo in comment.
12562 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
12564 Cleaning up a few X scroll bar bits.
12565 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
12566 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
12567 New member last_seen_part, going to replace...
12568 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
12569 (xt_action_hook) [USE_LUCID]: Adjust user.
12570 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
12571 Lucid-specific scroll bar support.
12572 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
12573 to int and adjust to use last_seen_part member.
12574 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
12575 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
12576 Initialize last_seen_part.
12578 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
12580 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
12581 insert-buffer-substring an empty string.
12583 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
12585 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
12586 avoiding a GCC warning.
12588 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
12590 Ifdef away frame tool bar code when it is not really used.
12591 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
12592 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
12593 and minimize_tool_bar_window_p under the above.
12594 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
12595 (fset_tool_bar_window): Likewise.
12596 * dispnew.c (clear_current_matrices, clear_desired_matrices)
12597 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
12598 (change_frame_size_1):
12599 * window.c (window_from_coordinates, Frecenter): Adjust users.
12600 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
12601 code is not really used.
12602 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
12603 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
12604 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
12605 [!USE_GTK && !HAVE_NS]: Define as such.
12606 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
12607 (note_mouse_highlight, expose_frame):
12608 * xfns.c (x_set_tool_bar_lines):
12609 * xterm.c (handle_one_xevent): Adjust users.
12611 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
12613 Fix corruption with multiple emacsclient -t instances (Bug#15222).
12614 This bug was introduced by my 2013-08-26 patch, which incorrectly
12615 assumed that the terminfo implementation doesn't use termcap buffers.
12616 * term.c (init_tty) [TERMINFO]: Remove optimization, as
12617 these buffers apparently are used after all.
12618 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
12619 (struct tty_display_info): Define members termcap_term_buffer and
12620 termcap_strings_buffer even if TERMINFO.
12622 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
12625 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
12626 'usage' docstring entry to pacify make-docfile.
12628 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
12630 Change comparison functions =, <, >, <=, >= to take many arguments.
12631 * data.c: Change comparison functions' interface and implementation.
12632 * lisp.h: Make arithcompare available for efficient two arg
12634 * bytecode.c: Use arithcompare.
12635 * fileio.c: Use new interface.
12637 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
12639 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
12641 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
12643 * eval.c (Feval): Document the new use of `lexical'.
12645 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
12647 Review and drop old frame resize hack.
12648 * frame.h (struct frame): Remove force_flush_display_p.
12649 * dispnew.c (update_frame): Adjust user and don't call
12650 flush_frame here. The comment has said that there was an issues
12651 with redisplaying fringes, but I don't see any differences with
12652 and without this hack. Hopefully we can continue without it.
12653 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
12654 current frame matrices twice if resized_p is set.
12656 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
12658 Do not populate pure Xism x_sync to other ports.
12659 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
12660 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
12661 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
12662 * w32term.h (x_sync): Remove prototype.
12664 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
12666 Cleanup frame flushing.
12667 * dispextern.h (struct redisplay_interface):
12668 Drop flush_display_optional because flush_display is enough
12669 for X and flushing via RIF is just a no-op for others.
12670 * frame.h (flush_frame): New function.
12671 * dispnew.c (update_frame):
12672 * minibuf.c (read_minibuf):
12673 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
12675 * keyboard.c (detect_input_pending_run_timers): Do not flush
12676 all frames but selected one in redisplay_preserve_echo_area.
12677 * nsterm.m (ns_flush): Remove no-op.
12678 (ns_redisplay_interface): Adjust user.
12679 * w32term.h (x_flush): Remove no-op.
12680 (w32_redisplay_interface): Adjust user.
12681 * xterm.c (x_flush): Simplify because we do not flush all
12682 frames at once any more. Adjust comment.
12683 (x_redisplay_interface): Adjust user.
12685 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
12687 Port --without-x --enable-gcc-warnings to Fedora 19.
12688 * gfilenotify.c (globals_of_gfilenotify):
12689 Call g_type_init only if using an older glib version that needs it.
12691 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
12693 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
12694 (last_glyphless_glyph_merged_face_id): Remove declarations.
12695 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
12696 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
12697 (last_glyphless_glyph_merged_face_id): Now static.
12698 (merge_escape_glyph_face): New function, refactored from...
12699 (get_next_display_element): ...here.
12700 (merge_glyphless_glyph_face): New function, refactored from...
12701 (produce_glyphless_glyph): ...here...
12702 * term.c (produce_glyphless_glyph): ...and here.
12704 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
12706 * eval.c (eval_sub): Only call Ffunction if necessary.
12708 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
12710 Attempt to make redisplay more selective when changing cursor type.
12711 * frame.h (struct frame): New bitfield cursor_type_changed.
12712 * xdisp.c (cursor_type_changed): Remove.
12713 (try_cursor_movement, redisplay_window, try_window_id)
12714 (set_frame_cursor_types, try_window_reusing_current_matrix):
12715 Adjust to use per-frame bitfield.
12716 (redisplay_internal): Look for cursor type change on each visible
12717 frame and consider all frames if cursor type has been changed on
12718 the frame other than selected. If cursor type has been changed on
12719 selected frame only, do not use fast update.
12721 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
12723 Attempt to make redisplay more selective when changing fonts.
12724 * frame.h (struct frame): New bitfield fonts_changed.
12725 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
12726 (adjust_frame_glyphs): Add prototype.
12727 * dispnew.c (fonts_changed_p): Remove.
12728 (adjust_glyphs): Remove because we do not
12729 adjust matrices on all frames at once any more.
12730 (adjust_frame_glyphs): Block and unblock input here.
12731 (adjust_glyph_matrix): Use fonts_changed.
12732 (change_frame_size_1): Use adjust_frame_glyphs.
12733 * font.c (font_open_entity): Use fonts_changed.
12734 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
12735 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
12736 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
12737 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
12738 (shrink_mini_window, Fresize_mini_window_internal)
12739 (window_scroll_pixel_based, Fset_window_configuration)
12740 (apply_window_adjustment, Fset_window_vscroll):
12741 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
12742 Use adjust_frame_glyphs.
12743 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
12744 (try_window_reusing_current_matrix, try_window_id, display_line)
12745 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
12746 (redisplay_internal): Consider fonts_changed and adjust frame
12747 matrices for each frame only if the frame is visible. If font
12748 has been changed on some frame during full redisplay, retry
12749 only visible frames where the font has been actually changed.
12751 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12753 Cache current header and mode line height for each window.
12754 * window.h (struct window): New fields mode_line_height
12755 and header_line_height.
12756 * window.c (make_window): Initialize them.
12757 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
12758 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
12759 (current_mode_line_height, current_header_line_height):
12760 Remove declaration.
12761 * xdisp.c (current_mode_line_height, current_header_line_height):
12763 (pos_visible_p, init_xdisp): Adjust user.
12764 (redisplay_window): Invalidate mode_line_height and
12765 header_line_height if current and desired matrices do not agree.
12767 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12769 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
12770 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
12772 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12774 Make --without-x compatible with --enable-gcc-warnings.
12775 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
12776 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
12777 members under HAVE_WINDOW_SYSTEM.
12778 * keyboard.c (make_lispy_focus_out): Likewise.
12779 (record_menu_key): Move under HAVE_MENUS.
12780 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
12781 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
12782 (syms_of_xdisp): Adjust user.
12783 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
12784 (start_hourglass, cancel_hourglass):
12785 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
12786 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
12787 and CLEAR_FONT_TABLE_NFONTS.
12788 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
12789 Declare only if HAVE_WINDOW_SYSTEM.
12790 (lface_same_font_attributes_p, clear_face_gcs): Define only
12791 if HAVE_WINDOW_SYSTEM.
12793 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12795 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
12796 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
12797 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
12799 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
12801 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
12803 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
12805 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
12806 This fixes a type error on hosts where ptrdiff_t is wider than int.
12808 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
12810 * keyboard.c (read_key_sequence_vs): New function.
12811 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
12814 * callint.c (Fcall_interactively): Always return a vector for 'K'.
12816 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
12818 Makefile improvements.
12819 * Makefile.in (config.status): Don't use double-colon rules, as
12820 they are not portable according to POSIX. Fix shell typo with `;
12821 I guess this rule has never been tested?
12822 (VCSWITNESS): New macro, to override any environment var.
12824 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
12826 * xterm.h (struct x_display_info): Do not track X connection
12827 fd separately because it is always available from Display.
12828 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
12831 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
12833 * buffer.c (drop_overlay):
12834 * fileio.c (restore_point_unwind): Prefer unchain_marker to
12835 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
12837 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
12839 * buffer.c (Fmake_overlay, Fmove_overlay):
12840 * intervals.c (set_point_from_marker):
12841 * print.c (PRINTPREPARE): Prefer signal_error
12842 to plain error and report unsuitable marker too.
12844 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
12846 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
12847 for 'dragging' member.
12848 (struct x_output): Remove set-but-unused leftovers
12849 'left_before_move' and 'top_before_move'.
12850 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
12851 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
12852 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
12853 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
12854 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
12855 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
12856 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
12857 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
12859 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
12861 * nsfont.m (INVALID_GLYPH): New define.
12862 (nsfont_encode_char): Use INVALID_GLYPH.
12863 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
12865 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12867 * xterm.c (x_last_mouse_movement_time): Revert last change.
12868 This code should use XDisplayMotionBufferSize to check display's
12869 motion history first, and there are few other issues as well.
12870 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
12871 (handle_one_xevent): Adjust user.
12873 2013-09-02 Martin Rudalics <rudalics@gmx.at>
12875 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
12876 * frame.c (Flast_nonminibuf_frame): ... to here.
12877 (check_minibuf_window): Don't abort if no window was found
12880 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12882 Use XGetMotionEvents to ask the last mouse motion time from X server.
12883 * xterm.c (X_MOTION_HISTORY): Default to 1.
12884 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
12885 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
12886 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
12887 Ifdef away legacy code.
12888 (XTmouse_position, x_scroll_bar_report_motion):
12889 Use x_last_mouse_movement_time.
12890 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
12893 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12895 * msdos.c (last_mouse_window): Move to...
12896 (dos_rawgetc): ...this function and adjust comment.
12897 * nsterm.m (last_window): Rename to last_mouse_window, move to...
12898 (mouseMoved): ...this function and adjust comment.
12899 * w32term.c (last_window): Likewise with...
12900 (w32_read_socket): ...this function.
12901 * xterm.c (last_window): Likewise with...
12902 (handle_one_xevent): ...this function.
12904 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12906 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
12907 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
12908 (handle_one_xevent): ...to here.
12909 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
12912 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12914 * msdos.c (IT_set_terminal_window): Remove no-op.
12915 (initialize_msdos_display): Adjust terminal setup.
12916 * w32console.c (w32con_set_terminal_window): Remove no-op.
12917 (initialize_w32_display): Adjust terminal setup.
12918 * w32term.c (w32_set_terminal_window): Remove no-op.
12919 (w32_create_terminal): Adjust terminal setup.
12920 * xterm.c (XTset_terminal_window): Remove no-op.
12921 (x_create_terminal): Adjust terminal setup.
12923 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
12925 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
12927 (ns_create_terminal): Adjust terminal setup.
12928 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
12930 (w32_create_terminal): Adjust terminal setup.
12931 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
12933 (x_create_terminal): Adjust terminal setup.
12935 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
12937 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
12938 (CLIP_TEXT_POS_FROM_MARKER): New macro.
12939 * dispnew.c (buffer_posn_from_coords):
12940 * window.c (Fwindow_end, displayed_window_lines):
12941 * xdisp.c (redisplay_mode_lines): Use it.
12943 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
12945 * fontset.c (face_for_char): Check char in the current face font first
12946 if HAVE_NS (Bug#15138).
12948 2013-08-31 Martin Rudalics <rudalics@gmx.at>
12950 * window.c (temp_output_buffer_show): Make sure window returned
12951 by display_buffer is live (Bug#15213).
12953 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
12955 Minor cleanup to avoid forward declarations.
12956 * coding.h (struct ccl_spec): Remove forward declaration.
12957 * composite.h (toplevel): Include font.h.
12958 (struct composition_it, struct face, struct font_metrics):
12959 Remove forward declaration.
12960 * dispextern.h (struct image, struct atimer): Likewise.
12961 * emacsgtkfixed.h (struct frame): Likewise.
12962 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
12963 * font.h (struct font_driver, struct font, struct glyph_string)
12964 (struct face): Remove forward declaration.
12965 * fontset.h (struct face, struct font): Likewise.
12966 * frame.h (toplevel): Style cleanup.
12967 (enum output_method): Move to...
12968 * termhooks.h (enum output_method): ...here.
12969 (struct glyph, struct frame, struct ns_display_info)
12970 (struct x_display_info, struct w32_display_info):
12971 Remove forward declaration.
12972 * xterm.h (toplevel): Include termhooks.h.
12973 (struct font, struct window, struct glyph_matrix, struct frame)
12974 (struct input_event, struct face, struct image): Remove forward
12976 * gtkutil.h (struct _widget_value): Likewise.
12977 * keyboard.h (toplevel): Include termhooks.h.
12978 (struct input_event): Remove forward declaration.
12980 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
12982 * intervals.c (set_point_from_marker): New function.
12983 * editfns.c (Fgoto_char):
12984 * process.c (Finternal_default_process_filter):
12985 * window.c (select_window_1): Use it.
12986 * buffer.h (set_point_from_marker): Add prototype.
12988 2013-08-29 Eli Zaretskii <eliz@gnu.org>
12990 * w32.c (term_winsock): Call release_listen_threads before calling
12992 (_sys_wait_accept): Wait for accept event in a loop with a finite
12993 timeout, instead of waiting indefinitely. Will hopefully avoid
12994 hanging during exit because WSACleanup deadlocks waiting for the
12995 event object to be released. (Bug#14333)
12997 * w32proc.c (release_listen_threads): New function, signals all
12998 the reader threads that listen for connections to stop waiting.
13000 * w32.h (release_listen_threads): Add prototype.
13002 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
13004 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
13005 field of new marker (for sanity and safety).
13006 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
13007 anyway because XMISCTYPE is a function and can't be an lvalue).
13009 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
13011 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
13012 (x_after_update_window_line, x_scroll_bar_create)
13013 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
13014 (handle_one_xevent, x_clear_frame_area):
13015 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
13016 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
13017 * xterm.h (x_clear_area): Adjust prototype.
13019 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
13021 Hook scanning and indentation functions to find_newline. This helps
13022 to avoid duplicated code and renders more respect to newline cache.
13023 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
13024 * cmds.c (Fforward_line):
13025 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
13026 Use find_newline and avoid unnecessary point movements.
13027 * search.c (scan_newline): Implement on top of find_newline.
13029 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
13031 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
13032 scoped code (bug#11258).
13034 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
13036 * nsterm.m (last_window): New variable.
13037 (EV_TRAILER2): New macro.
13038 (EV_TRAILER): Call EV_TRAILER2.
13039 (mouseMoved:): Add support for mouse-autoselect-window
13040 on nextstep (Bug#6888).
13042 2013-08-28 Andreas Schwab <schwab@suse.de>
13044 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
13045 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
13046 Remove unused macro definitions.
13047 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
13048 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
13049 Only define if emacs.
13051 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
13053 Prefer enum glyph_row_area to int where appropriate.
13054 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
13056 (window_box, window_box_width, window_box_left, window_box_left_offset)
13057 (window_box_right, window_box_right_offset): Adjust prototypes.
13058 * xdisp.c (window_box, window_box_width, window_box_left)
13059 (window_box_left_offset, window_box_right, window_box_right_offset):
13060 Use enum glyph_row_area. Adjust users and tweak comment where needed.
13061 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
13062 * nsterm.m (ns_clip_to_row):
13063 * w32term.c (w32_clip_to_row):
13064 * xterm.c (x_clip_to_row): Likewise.
13066 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
13068 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
13069 (Fprevious_overlay_change): Fast path for buffer with no overlays.
13071 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
13073 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
13074 for portability to hosts where /bin/sh has problems.
13076 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
13078 Redesign redisplay interface to drop global output_cursor.
13079 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
13080 (toplevel): Remove declaration of output_cursor.
13081 (set_output_cursor, x_cursor_to): Remove prototype.
13082 * window.h (struct window): New member output_cursor.
13083 (output_cursor_to): New function to replace RIF member.
13084 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
13085 (update_text_area, set_window_cursor_after_update): Use it.
13086 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
13087 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
13088 * nsterm.m (ns_update_window_begin, ns_update_window_end):
13089 * w32term.c (x_update_window_begin, x_update_window_end):
13090 * xterm.c (x_update_window_begin, x_update_window_end):
13091 Adjust to use per-window output cursor.
13093 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
13095 Simplify SELECT_TYPE-related code.
13096 Like EMACS_TIME, this portability layer is no longer needed, since
13097 Emacs has been using fd_set as a portability layer for some time.
13098 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
13099 (SELECT_TYPE): Remove. All uses changed to fd_set.
13100 (fd_set) [!FD_SET]: New typedef.
13102 Simplify EMACS_TIME-related code.
13103 This portability layer is no longer needed, since Emacs has been
13104 using struct timespec as a portability layer for some time.
13105 * atimer.h, buffer.h, dispextern.h, xgselect.h:
13106 Include <time.h> rather than "systime.h"; that's all that's needed now.
13107 * dispnew.c: Include <timespec.h> rather than "systime.h";
13108 that's all that's needed now.
13109 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
13110 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
13111 TIMESPEC_RESOLUTION.
13112 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
13113 LOG10_TIMESPEC_RESOLUTION.
13114 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
13115 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
13116 (make_emacs_time): Remove. All used changed to make_timespec.
13117 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
13118 (current_timespec): Rename from current_emacs_time. All uses changed.
13119 (add_emacs_time): Remove. All uses changed to timespec_add.
13120 (sub_emacs_time): Remove. All uses change dot timespec_sub.
13121 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
13122 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
13123 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
13124 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
13125 (current_timespec): Rename from current_emacs_time. All uses changed.
13126 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
13127 changed to timespec_cmp.
13128 * xgselect.c: Include <timespec.h>, since our .h files don't.
13130 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
13132 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
13133 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
13134 Remove the leftovers.
13135 * gtkutil.c (toplevel): Do not declare Qxft but include
13137 * image.c (toplevel): Do not declare Vlibrary_cache because
13138 it's already done in lisp.h.
13140 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
13142 * lisp.h (Mouse_HLInfo): Move from here...
13143 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
13144 (reset_mouse_highlight): New function.
13145 * msdos.c (dos_set_window_size, IT_update_begin)
13146 (internal_terminal_init):
13147 * nsterm.m (ns_update_window_end, x_free_frame_resources)
13148 (ns_initialize_display_info):
13149 * w32console.c (initialize_w32_display):
13150 * w32term.c (x_update_window_end, x_free_frame_resources)
13151 (w32_initialize_display_info):
13152 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
13153 * window.c (Fdelete_other_windows_internal):
13154 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
13155 * termchar.h (toplevel):
13156 * xterm.h (toplevel): Include dispextern.h.
13158 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
13160 Fix minor problems found by static checking.
13161 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
13162 (expect): Avoid nested-if warning.
13163 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
13164 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
13165 * nsterm.h, nsterm.m (ns_select):
13166 * xgselect.c, xgselect.h (xg_select):
13167 Adjust signature to better match pselect's.
13168 * nsterm.m (ns_select):
13169 Don't set *TIMEOUT, since pselect doesn't.
13170 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
13171 diagnostic about assigning const char * to it.
13172 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
13174 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
13176 * lread.c (substitute_object_recurse): Handle hash-tables as well
13179 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
13181 Fix unlikely core dump in init_tty, and simplify terminfo case.
13182 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
13183 The old version incorrectly dumped core if malloc returned a
13184 buffer containing only non-NUL bytes.
13185 (init_tty): Do not allocate or free termcap buffers; the
13186 struct does that for us now.
13187 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
13188 (struct tty_display_info): Define members termcap_term_buffer and
13189 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
13190 use them. Allocate them directly in struct rather than indirectly
13191 via a pointer, to simplify init_tty.
13193 * frame.c (check_minibuf_window): Initialize 'window' properly,
13194 so that Emacs reliably aborts later if 'window' is not initialized.
13196 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
13198 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
13199 of VoidSymbol (Bug#15154).
13201 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
13203 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
13204 mouse_face_beg_y and mouse_face_end_y.
13205 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
13206 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
13207 Adjust users and update comment where appropriate.
13209 2013-08-26 Martin Rudalics <rudalics@gmx.at>
13211 * frame.c (check_minibuf_window): New function.
13212 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
13213 Call check_minibuf_window (Bug#15183).
13215 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
13217 * window.h (struct window): Replace last_cursor with last_cursor_vpos
13218 because this is the only last cursor data we need to keep and consult.
13219 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
13220 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
13223 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
13225 Fix recovering from possible decompression error.
13226 Since insert_from_gap doesn't always move point, we can't use PT as
13227 the position where the partially decompressed data ends, and
13228 should count how many bytes was produced so far.
13229 * decompress.c (struct decompress_unwind_data): Add nbytes member.
13230 (unwind_decompress): Really delete partially uncompressed data.
13231 (Fzlib_decompress_region): Take decompressed data size into account.
13233 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
13235 * syntax.c (init_syntax_once): Adjust comment and do an early
13236 initialization of Qchar_table_extra_slots just once...
13237 * casetab.c (init_casetab_once):
13238 * category.c (init_category_once):
13239 * character.c (syms_of_character):
13240 * coding.c (syms_of_coding):
13241 * xdisp.c (syms_of_xdisp): ...and omit it here.
13243 2013-08-24 Eli Zaretskii <eliz@gnu.org>
13245 * xdisp.c (get_next_display_element): Don't apply to characters
13246 from a display vector the logic of setting it->end_of_box_run_p
13247 suitable for characters from a buffer. (Bug#15175)
13249 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
13250 to handle directories, rather than '_utime' which doesn't.
13253 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
13255 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
13256 or fullscreen (Bug#14627).
13258 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
13260 System-dependent integer overflow fixes.
13261 * process.c (Fset_process_window_size): Signal an error if
13262 the window size is outside the range supported by the lower level.
13263 * sysdep.c (set_window_size): Return negative on error,
13264 nonnegative on success, rather than -1, 0, 1 on not in system,
13265 failure, success. This is simpler. Caller changed.
13266 (serial_configure): Remove unnecessary initialization of local.
13267 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
13268 size fits in unsigned long; this isn't true on some 32-bit hosts.
13269 Avoid buffer overrun if some future version of /proc/meminfo has a
13270 variable name longer than 20 bytes.
13271 (system_process_attributes) [__FreeBSD__]:
13272 Don't assume hw.availpages fits in 'int'.
13274 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
13276 Don't let very long directory names overrun the stack.
13277 Fix some related minor problems involving "//", vfork.
13278 * callproc.c (encode_current_directory): New function.
13279 (call_process): Don't append "/"; not needed.
13280 * fileio.c (file_name_as_directory_slop): New constant.
13281 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
13282 this can save the caller having to alloca.
13283 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
13284 Use SAFE_ALLOCA, not alloca.
13285 (directory_file_name, Fexpand_file_name): Leave leading "//"
13286 alone, since it can be special even on POSIX platforms.
13287 * callproc.c (call_process):
13288 * process.c (Fformat_network_address):
13289 * sysdep.c (sys_subshell):
13290 Use encode_current_directory rather than rolling our own.
13291 (create_process): No need to encode directory; caller does that now.
13292 * process.h (encode_current_directory): New decl.
13293 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
13294 Rework to avoid 'goto xyzzy;'.
13296 2013-08-23 Eli Zaretskii <eliz@gnu.org>
13298 * xdisp.c (handle_face_prop): If the default face was remapped use
13299 the remapped face for strings from prefix properties. (Bug#15155)
13301 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
13303 Minor cleanup for redisplay interface and few related functions.
13304 * frame.h (enum text_cursor_kinds): Move from here...
13305 * dispextern.h (enum text_cursor_kinds): ...to here.
13306 (toplevel): Drop unnecessary declarations.
13307 (struct redisplay_interface): Use bool and enum text_cursor_kinds
13308 in update_window_end_hook and draw_window_cursor functions.
13309 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
13310 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
13311 * w32term.c (x_update_window_end, w32_draw_window_cursor):
13312 * xterm.c (x_update_window_end, x_draw_window_cursor):
13313 * xdisp.c (display_and_set_cursor, update_window_cursor)
13314 (update_cursor_in_window_tree, x_update_cursor): Use bool and
13315 enum text_cursor_kinds where appropriate.
13317 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
13319 Redesign redisplay interface to drop updated_row and updated_area.
13320 * dispextern.h (updated_row, updated_area): Remove declaration.
13321 (struct redisplay_interface): Pass glyph row and row area parameters
13322 to write_glyphs, insert_glyphs and clear_end_of_line functions.
13323 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
13325 * dispnew.c (updated_row, updated_area): Remove.
13326 (redraw_overlapped_rows, update_window_line): Adjust user.
13327 (update_marginal_area, update_text_area): Likewise. Pass updated row
13328 as a parameter. Prefer enum glyph_row_area to int where appropriate.
13329 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
13332 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
13334 * process.c (flush_pending_output): Remove stub.
13337 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
13339 * callproc.c: Fix race that killed background processes (Bug#15144).
13340 (call_process): New arg TEMPFILE_INDEX. Callers changed.
13341 Record deleted process-id in critical section, not afterwards.
13342 Don't mistakenly kill process created by a call-process invocation
13343 that discards output and does not wait.
13345 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
13347 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
13348 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
13349 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
13350 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
13351 to shut up compiler in mark_object.
13352 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
13354 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
13356 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
13357 We can't portably rely on PTY_OPEN doing that, even if
13358 it calls posix_openpt with O_CLOEXEC.
13360 2013-08-20 Kenichi Handa <handa@gnu.org>
13362 * character.c (string_char): Improve commentary.
13364 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
13366 * image.c (SIGNATURE_DIGESTSIZE): Remove.
13367 (struct animation_cache): Make signature a flexible array member.
13368 All uses changed. This is a tad slower but may insulate us better
13369 from future changes to ImageMagick.
13371 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
13373 * image.c: Shrink memory needed for animation cache.
13374 (SIGNATURE_DIGESTSIZE): New constant.
13375 (struct animation_cache): Make 'signature' a fixed size array of bytes.
13376 (imagemagick_create_cache): Copy the signature. This saves
13377 several KB of memory that ImageMagick wastes per signature.
13378 Don't bother updating the update_time, as the caller does that now.
13379 (imagemagick_prune_animation_cache): Don't destroy the signature, as
13380 it's a fixed size struct member now.
13381 (imagemagick_get_animation_cache): Always destroy the signature,
13382 as it's now imagemagick_create_cache's responsibility to copy it.
13383 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
13384 and use memcmp rather than strcmp.
13385 eassert that ImageMagick returns a signature of the specified length.
13387 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
13389 * image.c (imagemagick_get_animation_cache): Don't segfault on
13391 (imagemagick_get_animation_cache): Revert to previous definition
13392 so that it actually works. But keep the memory leak fix.
13393 (imagemagick_get_animation_cache): Fix memory leak.
13395 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
13397 * image.c: Fix animation cache signature memory leak.
13398 Fix some other minor performance problems while we're at it.
13399 (imagemagick_create_cache): Clear just the members that
13400 need clearing. Don't set update_time, as caller does that now.
13401 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
13402 Simplify by using pointer-to-pointer instead of a prev pointer.
13403 (imagemagick_prune_animation_cache): Use make_emacs_time rather
13404 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
13405 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
13406 it's already a copy. Free the signature probe unless it's cached.
13408 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
13409 This was introduced by my 2013-08-12 fix for Bug#15035.
13411 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
13413 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
13414 (imagemagick_prune_animation_cache): Now static.
13416 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
13418 * image.c (imagemagick_get_animation_cache): Don't segfault when
13419 pruning all entries.
13421 2013-08-18 Ken Brown <kbrown@cornell.edu>
13423 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
13424 static heap if ENABLE_CHECKING is defined.
13425 (max_bss_sbrk_ptr): New variable.
13426 (bss_sbrk): Use it.
13427 (report_sheap_usage): Report maximum static heap usage instead of
13428 ending static heap usage.
13430 2013-08-17 Eli Zaretskii <eliz@gnu.org>
13432 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
13433 of zlib_initialized according to the results of calling
13434 init_zlib_functions.
13436 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
13438 * image.c: Implement an ImageMagick per-image cache.
13439 (imagemagick_get_animation_cache): Fix a double-free error.
13440 (imagemagick_load_image): Remove the ping_wand code, which only
13441 apparently saved time on invalid animated images, and slowed down
13442 everything else. Optimize for the common case.
13444 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
13446 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
13448 * editfns.c (insert_before_markers): Mention overlay in the doc string.
13450 * marker.c (set_marker): Remove documentation of undefined behavior.
13452 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
13454 * image.c (imagemagick_compute_animated_image): Animate correctly
13455 when sub-images are smaller than the main image.
13456 (imagemagick_compute_animated_image): Setting the iterator row to
13457 zero is apparently not allowed.
13458 (imagemagick_compute_animated_image): Allow images that say they
13459 have sub-images that are bigger than the main image, but just crop
13462 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
13464 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
13466 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
13468 * image.c (imagemagick_compute_animated_image): Respect the GIF
13471 2013-08-15 Ken Brown <kbrown@cornell.edu>
13473 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
13474 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
13477 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
13479 Fix minor problems found by static checking.
13480 * frame.c (delete_frame):
13481 * xdisp.c (next_element_from_display_vector):
13482 Avoid uninitialized local.
13483 * image.c (imagemagick_compute_animated_image): Port to C89.
13484 Prefer usual GNU indentation style for loops.
13485 Be more careful about bizarrely large sizes, by using ptrdiff_t
13488 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
13490 Fix infinite frame selection loop (Bug#15025).
13491 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
13493 2013-08-15 Eli Zaretskii <eliz@gnu.org>
13495 * xdisp.c (compute_window_start_on_continuation_line):
13496 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
13497 to make sure we end up setting the window start at the leftmost
13498 visible character of the display line. This avoids funky
13499 horizontal shifting because the window start is not kept on the
13500 same position. (Bug#15090)
13501 (next_element_from_display_vector): Support 'box' face attribute
13502 in the face definitions of a display vector. (Bug#15099)
13504 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
13506 * image.c (imagemagick_compute_animated_image): Implement animated
13507 images (bug#14700).
13508 (imagemagick_compute_animated_image): Fix some compilation
13509 warnings. Implement a very simple cache to make the animation
13510 usable at all, but it should be replaced with a per-image cache.
13512 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
13514 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
13515 to do `for' loops over alist values.
13516 * buffer.h (FOR_EACH_BUFFER):
13517 * process.c (FOR_EACH_PROCESS): Use it.
13518 (handle_child_signal, status_notify, Fget_buffer_process)
13519 (kill_buffer_processes): Use FOR_EACH_PROCESS.
13521 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
13523 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
13524 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
13525 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
13526 to xzalloc and so avoid redundant call to memset.
13527 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
13528 members because it is allocated with xzalloc and so already zeroed.
13530 2013-08-14 Ken Brown <kbrown@cornell.edu>
13532 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
13535 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13537 Utility function and macro to copy Lisp string to C string.
13538 * lisp.h (xlispstrdupa): New macro.
13539 (xlispstrdup): New prototype.
13540 * alloc.c (xlispstrdup): New function.
13541 * callint.c (Fcall_interactively):
13542 * fileio.c (Ffile_name_directory, Fexpand_file_name)
13543 (Fsubstitute_in_file_name):
13544 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
13545 * image.c (x_create_bitmap_from_file):
13546 * w32term.c (w32_term_init):
13547 * xterm.c (x_term_init): Use xlispstrdup.
13549 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
13551 * image.c (imagemagick_load_image): Make animated pictures work.
13552 There's still some problems with background color settings, though
13555 * decompress.c (unwind_decompress): Always restore point.
13557 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
13559 * marker.c (set_marker): Reformat documentation.
13561 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
13563 * xdisp.c (cursor_type_changed): Now static.
13565 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
13566 Use changed. This avoids the need to call xmalloc and for the
13567 caller to call xfree, and avoids memory leaks in some situations.
13569 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13571 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
13572 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
13573 (redisplay_window): If window_end_valid is cleared due to non-zero
13574 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
13575 so do not call to try_cursor_movement for that window.
13577 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13579 * window.h (struct window): Convert window_end_pos and
13580 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
13581 (wset_window_end_pos, wset_window_end_vpos): Remove.
13582 * dispnew.c (adjust_glyph_matrix):
13583 * window.c (Fwindow_end, replace_window, set_window_buffer)
13585 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
13586 (set_vertical_scroll_bar, redisplay_window, try_window)
13587 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
13588 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
13589 (note_mouse_highlight): Adjust users.
13590 (try_cursor_movement): Likewise. Convert old precondition to eassert.
13593 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13595 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
13596 * image.c (imagemagick_filename_hint): Use `const char *' and
13597 prefer SSDATA to SDATA to avoid warnings.
13599 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13601 Cleanup window fringes, margins and scroll bars adjustments.
13602 * window.c (set_window_fringes, set_window_margins)
13603 (set_window_scroll_bars, apply_window_adjustment): New functions.
13604 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
13605 (Fset_window_scroll_bars): Use them.
13607 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13609 * window.h (struct window): Convert scroll_bar_width
13610 from Lisp_Object to integer. Adjust comment.
13611 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
13613 * window.c (wset_scroll_bar_width): Remove.
13614 (make_window): Initialize scroll_bar_width.
13615 (Fsplit_window_internal): Use direct assignment.
13616 (Fset_window_configuration, save_window_save):
13617 Convert Lisp_Object to integer and back where appropriate.
13618 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
13619 bar was actually changed, and mention this in docstring.
13621 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
13623 * decompress.c: Minor simplifications.
13624 (Fzlib_decompress_region): Don't bother verifying
13625 that avail_out <= UINT_MAX, as that was confusing.
13626 Mention the restriction in a comment instead.
13627 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
13629 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
13631 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
13632 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
13634 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
13636 * image.c (imagemagick_filename_hint): Check for errors in the
13639 2013-08-13 Eli Zaretskii <eliz@gnu.org>
13641 * window.c (Fwindow_margins): Return nil when there's no marginal
13642 area, as per the documented API.
13644 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
13645 Fmake_vector, as scroll bar's struct members are not all Lisp
13646 objects now. This avoids crashes in GC.
13648 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
13649 bool, so its address could be taken.
13651 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
13653 * image.c (imagemagick_filename_hint): New function to possibly
13654 apply `image-content-type-suffixes'.
13655 (imagemagick_load_image): Use it.
13657 2013-08-13 Eli Zaretskii <eliz@gnu.org>
13659 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
13660 if loading zlib failed.
13662 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
13664 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
13665 2013-08-13 checkin below. Change bool to BOOL, rule is:
13666 All Obj-C code uses BOOL, except for interfaces callable from C.
13668 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
13670 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13672 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
13673 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
13674 bool instead of BOOL.
13675 * w32term.h (struct scroll_bar): Convert fringe_extended_p
13676 from Lisp_Object to bitfield. Adjust comment.
13677 * w32term.c (x_scroll_bar_create): Adjust user.
13678 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
13679 * xterm.c (XTset_vertical_scroll_bar): Likewise.
13680 Use bool for boolean.
13681 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
13682 to `unsigned int' when defining a bitfield.
13684 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
13686 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
13688 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13690 * window.h (struct window): Convert left_margin_cols and
13691 right_margin_cols from Lisp_Objects to integers. Adjust comment.
13692 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
13693 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
13695 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
13697 (showing_window_margins_p, update_window_line, update_frame_1):
13698 * fringe.c (draw_fringe_bitmap_1):
13699 * xdisp.c (window_box_width): Adjust users.
13700 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
13701 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
13702 Use direct assignment.
13703 (Fset_window_configuration, save_window_save, Fwindow_margins):
13704 Convert Lisp_Object to integer and back where appropriate.
13705 (Fset_window_margins): Adjust user. Return t if any margin
13706 was actually changed, and mention this in docstring.
13708 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
13710 * syntax.c (forward_word):
13711 * cmds.c (forward_char, backward_char): Mention the optional argument.
13713 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13715 * window.h (struct window): Convert left_fringe_width
13716 and right_fringe_width from Lisp_Objects to integers.
13718 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
13719 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
13720 * window.c (wset_left_fringe_width, wset_right_fringe_width):
13722 (make_window): Initialize new integer fields to -1.
13723 (Fsplit_window_internal): Use direct assignment.
13724 (Fset_window_configuration, save_window_save):
13725 Convert Lisp_Object to integer and back where appropriate.
13726 (Fset_window_fringes): Adjust user. Return t if any fringe
13727 was actually changed, and mention this in docstring.
13729 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13731 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
13732 * nsfns.m (x_set_cursor_type):
13733 * w32fns.c (x_set_cursor_type):
13734 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
13735 * xdisp.c (set_frame_cursor_types): ...but in common code.
13737 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13739 * font.c (clear_font_cache): New function, stripped from...
13740 (Fclear_font_cache): ...here, which now uses the function
13741 above. Adjust comment.
13742 * font.h (clear_font_cache): Add prototype.
13743 * xfaces.c (clear_face_cache): Use clear_font_cache.
13745 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13747 * window.c (Fset_window_start): Compare `w', not `window' because
13748 `w' might not be equal to `window' after call to decode_live_window.
13750 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
13752 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
13753 This fixes a problem introduced by the Bug#15035 patch
13754 when using GPG. Reported by Herbert J. Skuhra.
13756 2013-08-12 Eli Zaretskii <eliz@gnu.org>
13758 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
13759 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
13760 not yet initialized.
13762 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
13764 * decompress.c (Fzlib_decompress_region): Support zlib
13765 decompression, too, and rename.
13767 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
13769 Minor zlib configuration tweaks.
13770 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
13771 Don't assume presence of fn_inflateInit2_ zlib internal function.
13773 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
13775 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
13776 include the zlib prefix.
13778 2013-08-12 Eli Zaretskii <eliz@gnu.org>
13780 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
13781 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
13782 define static variables that are pointers to zlib functions to be
13783 dynamically loaded.
13784 (init_zlib_functions) [WINDOWSNT]: New function.
13785 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
13787 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
13788 macros instead of invoking the zlib functions directly.
13789 (syms_of_decompress): DEFSYM Qzlib_dll.
13790 Staticpro Szlib_available_p.
13792 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
13794 Avoid looping over all frame windows to freeze and unfreeze.
13795 * window.h (struct window): Drop frozen_window_start_p.
13796 (freeze_window_starts): Drop prototype.
13797 * frame.h (struct frame): New frozen_window_starts flag.
13798 (FRAME_WINDOWS_FROZEN): New macro.
13799 * window.c (freeze_window_start, freeze_window_starts):
13801 (select_window, replace_window): Adjust users.
13802 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
13803 (window_frozen_p): New function.
13804 (redisplay_window): Use it.
13806 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
13808 Fix some fd issues when running subprocesses (Bug#15035).
13809 Fix bugs that can leak files or file descriptors on errors.
13810 Don't unlink open temp files, as that's hard for users to diagnose
13811 when things go awry (e.g., temp disk exhausted).
13812 Don't bother to lock temp files. Check for invalid recursion.
13813 * callproc.c (synch_process_fd): Remove. All uses removed.
13814 (synch_process_tempfile): New var or macro.
13815 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
13817 (record_kill_process): New arg, the temp name. All callers changed.
13818 (delete_temp_file): Now just a simple wrapper around unlink.
13819 (call_process_kill): New arg, the call_process_fd array.
13820 Close them all. Clear synch_process_pid. Remove the temp file,
13821 or arrange for it to be removed.
13822 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
13823 that's been moved to synch_process_tempfile. Caller changed.
13824 Do not remove the tempfile; that's now call_process_kill's
13826 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
13827 call_process_kill; the caller now does that.
13828 (call_process_cleanup): Do not close the process fd; that's now
13829 call_process_kill's responsibility.
13830 (Fcall_process): Implement via new function call_process, which
13831 has most of the old body of Fcall_process, but with a different API.
13832 (call_process): New function that does not open or close filefd if
13833 it is nonnegative. Record which fds need to be closed, and let
13834 call_process_kill close (and remove the tempfile, on MSDOS) on error.
13835 Signal an error if invoked recursively (could be done via a hook).
13836 Simplify creation of the tempfile in the MSDOS case.
13837 Don't create the output file until after checking for the executable.
13838 Report any failure to open /dev/null.
13839 Don't open /dev/null for writing twice; once is enough.
13840 Don't create pipe if all output is being discarded or sent to file.
13841 Don't worry about setting up the coding system or reading from the
13842 pipe if all output is being discarded.
13843 Hoist fd_error local into top level, to lessen block nesting.
13844 Don't record deleted pid here; now done by Fcall_process_region.
13845 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
13846 and note its success in synch_process_tempfile.
13847 Do not leak resources when child_setup fails.
13848 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
13849 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
13850 (create_temp_file): Now returns open fd, with an additional
13851 Lisp_Object * argument to return the name. All callers changed.
13852 Do not close the file; rewind it instead, and leave it open for
13853 the caller. Do not lock the temp file. Unwind-protect the file
13854 and the file-descriptor.
13855 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
13856 If an asynchrounous process, record it here, not in call_process.
13857 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
13858 * eval.c (set_unwind_protect): New function.
13859 * fileio.c (write_region): New function, generalized from the
13860 old Fwrite_region. Do not lock temp files.
13861 (Fwrite_region): Use it.
13862 * lisp.h (set_unwind_protect, write_region): New decls.
13863 * process.c: Include <verify.h>.
13864 (make_process): Mark fds as initially closed.
13865 (deleted_pid_list): Now a list of pid-filename pairs.
13867 (close_process_fd): New function.
13868 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
13869 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
13870 New constants. Verify that their number matches PROCESS_OPEN_FDS.
13871 (create_process, create_pty, Fmake_serial_process)
13872 (server_accept_connection): Record which fds need to be closed,
13873 and let deactivate_process close them.
13874 (Fmake_network_process): Do not discard the unwind-protect
13875 until it's safe to do so.
13876 (deactivate_process): Close the fds opened by create_process etc.
13877 (Fprocess_send_eof): Adjust to new way of recording open fds.
13878 Report an error if /dev/null can't be opened, instead of aborting.
13879 * process.h (PROCESS_OPEN_FDS): New constant.
13880 (struct Lisp_Process): New member open_fds.
13881 (record_kill_process, record_deleted_pid): Adjust signatures.
13882 (record_deleted_pid): Move decl here ...
13883 * syswait.h (record_deleted_pid): ... from here.
13885 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
13887 * decompress.c: Fix bugs with large buffers and weird inputs.
13888 Tune a bit. Reindent as per usual Emacs style.
13889 (BUFFER_SIZE): Remove.
13890 (Fdecompress_gzipped_region): Do not mishandle input buffers with
13891 more than UINT_MAX bytes. Decompress into the gap instead of into
13892 an auto buffer, as this should avoid copying. Return nil if
13893 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
13894 set immediate_quit; we shouldn't trust zlib code that much.
13896 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
13898 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
13899 errors, and really move the gap to where we want it.
13901 * lisp.h: Include decompress.c support.
13903 * emacs.c (main): Include decompress.c support.
13905 * Makefile.in: Include -lz if present.
13907 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
13909 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
13910 (initWithTitle:): Initialize frame to 0.
13911 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
13912 (fillWithWidgetValue:frame:): Rename from
13913 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
13915 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
13916 fillWithWidgetValue:frame:
13918 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
13919 remove memory leak warnings.
13921 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
13922 (ns_check_menu_open): Handle menu == nil. Remove assignment to
13923 menu_pending_title.
13925 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
13926 (x_activate_menubar): Update the whole menu.
13927 (trackingNotification:): Call ns_check_menu_open if tracking ends.
13928 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
13929 current event is not NSSystemDefined (Bug#15001).
13930 Call ns_check_menu_open only if trackingMenu is 2.
13931 (menuDidClose:): New method, decrease trackingMenu.
13932 (fillWithWidgetValue:setDelegate:): New method.
13933 (fillWithWidgetValue:): Call the above.
13935 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
13937 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
13939 Omit some unnecessary casts.
13940 Many of these go back to the old pre-C89 days, when they may have
13941 been needed, but we've been assuming C89 or later for a while now.
13942 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
13943 (live_float_p, live_misc_p, live_vector_p):
13944 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
13945 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
13946 (defvar_per_buffer):
13947 * callint.c (Fcall_interactively):
13948 * doc.c (Fsubstitute_command_keys):
13949 * filelock.c (get_boot_time):
13950 * frame.c (xrdb_get_resource):
13951 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
13952 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
13953 (xg_get_file_name_from_selector, menuitem_destroy_callback)
13954 (menuitem_highlight_callback, menu_destroy_callback)
13955 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
13956 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
13957 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
13958 (xg_tool_bar_help_callback, tb_size_cb):
13959 * image.c (xpm_alloc_color, png_read_from_memory)
13960 (png_read_from_file, png_load_body, our_memory_skip_input_data)
13961 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
13963 * keymap.c (describe_map):
13964 * nsfns.m (Fns_display_monitor_attributes_list):
13965 * nsmenu.m (process_dialog:):
13966 * nsterm.m (hold_event):
13967 * process.c (wait_reading_process_output):
13968 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
13969 * scroll.c (do_direct_scrolling, scrolling_1):
13970 * termcap.c (tgetent):
13971 * window.c (check_window_containing, add_window_to_list)
13972 (freeze_window_starts):
13973 * xdisp.c (compare_overlay_entries, vmessage):
13974 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
13975 (x_get_monitor_attributes_xrandr)
13976 (Fx_display_monitor_attributes_list, x_display_info_for_name)
13977 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
13978 * xfont.c (xfont_match, xfont_open):
13979 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
13980 (menubar_selection_callback, menu_position_func)
13981 (popup_selection_callback, create_and_show_popup_menu)
13982 (dialog_selection_callback, create_and_show_dialog):
13983 * xrdb.c (x_get_string_resource)
13985 * xsmfns.c (x_session_check_input):
13986 * xterm.c (x_draw_glyphless_glyph_string_foreground)
13987 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
13988 (xaw_jump_callback, xaw_scroll_callback):
13989 Omit unnecessary casts.
13991 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
13993 Minor string-length refactoring.
13994 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
13995 * frame.c (make_monitor_attribute_list):
13996 Prefer build_string to strlen + make_string.
13998 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
14000 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
14001 don't check minor_code (Bug#14417).
14003 2013-08-09 Eli Zaretskii <eliz@gnu.org>
14005 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
14006 vertical positions instead. This avoids calling MATRIX_ROW with
14007 row numbers that are possibly beyond valid limits. (Bug#15064)
14009 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
14011 Use xstrdup and build_unibyte_string where applicable.
14012 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
14013 * xfns.c (x_window):
14014 * xrdb.c (x_get_customization_string):
14015 * xterm.c (xim_initialize):
14016 * w32fns.c (w32_window): Use xstrdup.
14017 (w32_display_monitor_attributes_list):
14018 * emacs.c (init_cmdargs):
14019 * keyboard.c (PUSH_C_STR):
14020 * nsfont.m (nsfont_open):
14021 * sysdep.c (system_process_attributes):
14022 * w32.c (system_process_attributes):
14023 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
14025 2013-08-09 Eli Zaretskii <eliz@gnu.org>
14027 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
14028 variables of these types so that GDB would know about them, as aid
14029 for debugging fatal exceptions. (Bug#15024) See also
14030 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
14033 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
14035 * nsterm.m (ns_update_begin): Don't change clip path if it would be
14036 larger than the NSWindow (Bug#14934).
14038 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
14040 Redesign redisplay interface to drop global variable updated_window.
14041 Always pass currently updated window as a parameter to update routines.
14042 * dispextern.h (updated_window): Remove declaration.
14043 (struct redisplay_interface): Pass window parameter to
14044 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
14045 and after_update_window_hook.
14046 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
14048 * dispnew.c (updated_window): Remove.
14049 (redraw_overlapped_rows, update_marginal_area, update_text_area)
14050 (update_window_line): Adjust to match redisplay interface changes.
14051 * nsterm.m (ns_update_window_begin, ns_update_window_end)
14052 (ns_scroll_run, ns_after_update_window_line):
14053 * w32term.c (x_update_window_begin, x_update_window_end)
14054 (x_after_update_window_line, x_scroll_run):
14055 * xterm.c (x_update_window_begin, x_update_window_end)
14056 (x_after_update_window_line, x_scroll_run):
14057 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
14058 Likewise. Adjust comments where appropriate.
14059 (x_cursor_to): Simplify because this is always called during window
14060 update (but install debugging check anyway).
14061 (expose_window): Check must_be_updated_p flag to see whether this
14062 function is called during window update.
14064 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
14066 Do not reset window modification event counters excessively.
14067 These leftovers and poor man's tricky methods to catch extra
14068 redisplay's attention are no longer needed.
14069 * frame.c (set_menu_bar_lines_1):
14070 * minibuf.c (read_minibuf_unwind):
14071 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
14072 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
14073 (window_scroll_line_based, Fset_window_configuration):
14074 * xdisp.c (redisplay_window): Do not reset last_modified and
14075 last_overlay_modified counters.
14077 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
14079 * xselect.c (x_send_client_event): Set send_event and serial, memset
14080 data.l as it might be bigger than data.b. Use 24 bit mask to
14081 XSendEvent (Bug#15034).
14083 2013-08-07 Eli Zaretskii <eliz@gnu.org>
14085 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
14086 for TTY frames that are not the top frame on their console.
14089 2013-08-07 Martin Rudalics <rudalics@gmx.at>
14091 * w32term.c (w32fullscreen_hook): Really maximize frame when
14092 asked for (Bug#14841).
14094 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
14096 Prefer selected_window to Fselected_window, likewise for frames.
14097 * buffer.c (Fbuffer_swap_text):
14098 * data.c (Fvariable_binding_locus):
14099 * window.c (run_window_configuration_change_hook): Adjust users.
14100 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
14101 Use decode_live_frame.
14103 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
14105 Be more careful if selected window shows the buffer other than current,
14106 use window_outdated only if this is not so. This change should also
14107 address some weird issues discussed in Bug#13012.
14108 * window.h (window_outdated): New prototype.
14109 * window.c (window_outdated): Now here. Convert from static and
14110 always assume window's buffer.
14111 (Fwindow_end, Fwindow_line_height): Use it.
14112 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
14113 and always assume window's buffer.
14114 (redisplay_window): Adjust user.
14115 (redisplay_internal): Call to reconsider_clip_changes once and
14116 check whether mode line should be updated only if selected window
14117 shows current buffer.
14118 (run_window_scroll_functions): Use eassert for debugging check.
14119 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
14121 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
14123 * window.c (window_scroll, window_scroll_pixel_based)
14124 (window_scroll_line_based): Use bool for booleans.
14126 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
14128 * process.c: Fix minor off-by-one issues in descriptor counts.
14129 This shouldn't fix any real bugs, but it cleans up the code a bit.
14130 (max_process_desc, max_input_desc): -1, not 0, means none.
14132 (delete_input_desc): New function.
14133 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
14134 (deactivate_process): Scan backwards when recomuting max_process_desc;
14135 that should be faster.
14136 (init_process_emacs): Initialize max_input_desc.
14138 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
14140 Use region cache to speedup bidi_find_paragraph_start.
14141 * buffer.h (struct buffer): New member bidi_paragraph_cache.
14142 Rename cache_long_line_scans to cache_long_scans.
14143 * buffer.c (bset_cache_long_line_scans): Rename to
14144 bset_cache_long_scans.
14145 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
14146 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
14148 (syms_of_buffer): Rename cache-long-line-scans to
14149 cache-long-scans. Adjust docstring.
14150 * search.c (newline_cache_on_off):
14151 * indent.c (width_run_cache_on_off): Adjust users.
14152 * bidi.c (bidi_paragraph_cache_on_off): New function.
14153 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
14154 * insdel.c (prepare_to_modify_buffer):
14155 Invalidate bidi_paragraph_cache if enabled.
14157 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
14159 Invalidate region caches only if buffer text is going to be changed.
14160 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
14161 (modify_text): ...new prototype.
14162 (prepare_to_modify_buffer_1): New prototype.
14163 * textprop.c (modify_region): Rename to...
14164 (modify_text_properties): ...new function.
14165 (add_text_properties_1, set_text_properties, Fremove_text_properties)
14166 (Fremove_list_of_text_properties): Adjust users.
14167 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
14168 (modify_text): ...new function.
14169 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
14170 (prepare_to_modify_buffer_1): ...new function.
14171 * casefiddle.c (casify_region):
14172 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
14173 (Ftranspose_regions): Use modify_text.
14175 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
14177 * lisp.mk (lisp): Add nadvice.elc.
14179 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
14181 New macro to iterate over live buffers similar to frames.
14182 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
14183 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
14184 Declare buffer-related variables here to offload lisp.h.
14185 * buffer.c (Vbuffer_alist): Adjust comment.
14186 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
14187 (other_buffer_safely):
14188 * data.c (store_symval_forwarding):
14189 * dispnew.c (Fframe_or_buffer_changed_p):
14190 * fileio.c (Fdo_auto_save):
14191 * filelock.c (unlock_all_files):
14192 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
14194 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
14196 Fix some minor races in hosts lacking mkostemp (Bug#15015).
14197 * callproc.c (create_temp_file):
14198 * filelock.c (create_lock_file):
14199 Assume mkostemp, since it's now provided by Gnulib.
14201 2013-08-04 Eli Zaretskii <eliz@gnu.org>
14203 * w32.c (mkostemp): New function.
14204 (mktemp): Remove, no longer used. Most of the code reused in
14205 mkostemp. (Bug#15015)
14206 (mktemp): Don't undef.
14208 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
14210 * dispnew.c (glyph_matrix_count, glyph_pool_count):
14211 Move under GLYPH_DEBUG and ENABLE_CHECKING.
14212 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
14213 (free_glyph_pool, check_glyph_memory): Likewise for
14214 all users. Adjust comments where appropriate.
14216 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
14218 * composite.h: Minor fixups.
14219 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
14220 to fix a misspelling, and change it to an inline function while
14221 we're at it (it need not be a macro). All uses changed.
14222 (composition_method, composition_valid_p):
14223 Rewrite to avoid assignments in if-conditions.
14225 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
14227 Do not use global Lisp_Object in composition macros.
14228 * composite.h (composition_temp): Remove declaration.
14229 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
14230 (composition_method, composition_valid_p): ...inline functions.
14231 (compose_region): Remove the leftover.
14232 * composite.c (composition_temp): Remove.
14233 (run_composition_function, update_compositions)
14234 (composition_compute_stop_pos, composition_adjust_point)
14235 (Ffind_composition_internal):
14236 * coding.c (handle_composition_annotation):
14237 * xdisp.c (handle_composition_prop, check_point_in_composition):
14238 Related users changed.
14240 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
14242 Drop FRAME_PTR typedef.
14243 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
14244 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
14245 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
14246 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
14247 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
14248 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
14249 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
14250 All related users changed.
14252 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
14254 * eval.c (default_toplevel_binding): New function.
14256 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
14257 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
14258 (syms_of_eval): Export them.
14259 * data.c (Fdefault_value): Micro cleanup.
14260 * term.c (init_tty): Use "false".
14262 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
14264 Fix X GC leak in GTK and raw (no toolkit) X ports.
14265 * xterm.c (x_free_frame_resources): If white and black relief
14266 GCs are allocated, always free them here.
14267 * xfns.c (x_make_gc): Omit redundant initialization.
14268 * widget.c (create_frame_gcs): Remove the leftover.
14269 (EmacsFrameDestroy): Do nothing because all GCs are now freed
14270 in x_free_frame_resources.
14272 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
14274 * nsterm.m (windowWillResize:toSize:): Only change title if
14275 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
14277 (viewDidEndLiveResize): New method.
14279 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
14280 inside NS_IMPL_COCOA.
14282 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
14284 * insdel.c (adjust_after_replace, replace_range, del_range_2):
14285 Do not check whether undo is enabled because record_insert and
14286 record_delete does that themselves.
14288 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
14290 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
14291 member which is not really used any more.
14292 (FRAME_XIC_BASE_FONTNAME): Remove.
14293 * xfns.c (xic_free_fontset): Adjust user.
14294 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
14295 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
14296 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
14297 (xdialog_show): Use eassert for debugging check.
14298 * w32term.c (x_unfocus_frame): Remove unused dummy function.
14300 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
14302 * fileio.c, fns.c (merge): Move extern decl from here ...
14303 * lisp.h (merge): ... to here.
14305 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
14307 Fix last font-related change.
14308 * w32font.h (w32font_list_internal, w32font_match_internal):
14310 * w32uniscribe.c (uniscribe_list, uniscribe_match)
14311 (uniscribe_list_family): Adjust to match font API change.
14312 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
14313 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
14315 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
14317 * frame.h (FRAME_MOUSE_UPDATE):
14318 * nsterm.m (ns_frame_up_to_date): Omit redundant check
14319 whether hlinfo->mouse_face_mouse_frame is non-NULL.
14321 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
14323 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
14324 * font.h (struct font_driver): Change list, match, and list_family
14325 functions to accept struct frame * as first arg.
14326 * font.c (font_score, font_compare, font_sort_entities):
14328 (font_sort_entities, font_list_entities, font_select_entity)
14329 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
14330 match font API change.
14331 * xfont.c (xfont_list, xfont_match, xfont_list_family):
14332 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
14333 * ftxfont.c (ftxfont_list, ftxfont_match):
14334 * xftfont.c (xftfont_list, xftfont_match):
14335 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
14336 * w32font.c (w32font_list, w32font_match, w32font_list)
14337 (w32font_list_internal, w32_font_match_internal): Likewise.
14338 * xfaces.c (Fx_family_fonts): Adjust user.
14340 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
14342 Do not use pure Xism x_wm_set_icon_position in non-X ports.
14343 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
14344 only if HAVE_X_WINDOWS is in use.
14345 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
14346 * nsterm.m (x_wm_set_icon_position): Remove no-op.
14347 * w32term.c (x_wm_set_icon_position): Likewise.
14348 * w32fns.c (x_icon): Adjust user.
14350 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
14352 * xterm.c (last_mouse_press_frame): Remove the
14353 leftover which is not really used any more.
14354 (handle_one_xevent, syms_of_xterm): Adjust users.
14355 (x_flush): Call XFlush once per each X display, not frame.
14356 This is better because this code always unconditionally skips
14357 non-X frames in Vframe_list and issues the only XFlush if we
14358 have more than one X frame on the same X display.
14359 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
14360 Use bool for booleans.
14361 (x_draw_glyph_string_background, cvt_string_to_pixel)
14362 (cvt_pixel_dtor): Drop unnecessary prototypes.
14363 * xterm.h (x_display_ok): Adjust prototype.
14365 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
14367 Drop unnecessary functions that deals with frame pixel size.
14368 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
14369 (x_pixel_height): Drop prototypes.
14370 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
14371 (x_pixel_height): Drop implementations.
14372 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
14373 which should be always valid for window frame.
14374 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
14375 * w32menu.c (Fx_popup_dialog):
14376 * xmenu.c (Fx_popup_dialog): Likewise for both.
14378 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
14380 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
14381 frame parameters and call to Fmodify_frame_parameters just once.
14382 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
14383 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
14384 and mention nil frame in docstring.
14386 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
14388 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
14389 (x_figure_window_size): Likewise. Adjust to return long.
14390 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
14391 (toplevel): Move Qterminal_live_p to...
14392 * terminal.c (toplevel): ...here, make it static, and...
14393 (syms_of_terminal): ...DEFSYM here.
14394 * frame.h (Qterminal_live_p): Remove declaration.
14395 (make_frame, x_figure_window_size): Adjust prototype.
14396 * nsfns.m (Fx_create_frame): Use long for window flags.
14398 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
14400 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
14401 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
14402 Do not assume that emacs_close (INT_MAX) is a no-op.
14404 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
14406 * xfaces.c (make_face_cache): For struct face_cache, prefer
14407 xmalloc to xzalloc and so avoid redundant call to memset.
14408 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
14410 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
14412 * fringe.c (draw_window_fringes, update_window_fringes)
14413 (compute_fringe_widths):
14414 * w32term.c (x_draw_glyph_string):
14415 * window.c (candidate_window_p, Frecenter):
14416 * xfaces.c (realize_basic_faces, realize_default_face)
14417 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
14418 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
14419 * xfns.c (x_set_cursor_color, xic_free_xfontset):
14420 * xmenu.c (Fx_menu_bar_open_internal):
14421 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
14422 * xsettings.c (xft_settings_event):
14423 * xterm.c (x_draw_glyph_string, x_had_errors_p):
14424 Use bool for booleans. Adjust style and comments where
14426 * dispextern.h (draw_window_fringes, update_window_fringes)
14427 (compute_fringe_widths):
14428 * xterm.h (x_had_errors_p): Adjust prototype.
14430 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
14432 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
14433 CHECK_LIST. Rewrite the loop to avoid useless local variable.
14435 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
14437 * fns.c (toplevel): Remove comment before Fsafe_length because
14438 it checks for QUIT.
14440 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
14442 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
14444 2013-07-28 Eli Zaretskii <eliz@gnu.org>
14446 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
14447 frame which got the message is still alive, before dereferencing
14448 its pointer. (Bug#14970)
14450 * frame.c (delete_frame): Test "this" frame's minibuffer window to
14451 be a live window, before using it as such. (Bug#14970)
14453 2013-07-27 Eli Zaretskii <eliz@gnu.org>
14455 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
14456 w32_detect_focus_change instead of doing part of its job by hand.
14457 This fixes the problem whereby FOCUS_OUT events were not sent to
14460 2013-07-26 Eli Zaretskii <eliz@gnu.org>
14462 * process.c (Fprocess_list): Doc fix.
14464 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
14465 being re-exposed only if it didn't ask to become visible.
14466 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
14467 was previously iconified. (Bug#14841)
14468 (x_iconify_frame): Mark the frame iconified.
14470 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
14472 Fix minor problems found by static checking.
14473 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
14474 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
14476 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
14478 * eval.c (set_specpdl_old_value): New function.
14479 (unbind_to): Minor simplification.
14480 (get_backtrace_frame): New function.
14481 (Fbacktrace_frame): Use it. Add `base' argument.
14482 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
14483 (syms_of_eval): Export backtrace-eval.
14484 * xterm.c (x_focus_changed): Simplify.
14486 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
14488 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
14490 2013-07-24 Eli Zaretskii <eliz@gnu.org>
14492 * xdisp.c (redisplay_window): Instead of moving point out of
14493 scroll margin, reject the force_start method, and try scrolling
14494 instead. (Bug#14780)
14496 2013-07-24 Ken Brown <kbrown@cornell.edu>
14498 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
14501 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
14503 * eval.c (Fprogn): Do not check that BODY is a proper list.
14504 This undoes the previous change. The check slows down the
14505 interpreter, and is not needed to prevent a crash. See
14506 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
14508 2013-07-23 Glenn Morris <rgm@gnu.org>
14510 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
14512 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
14514 Port to GNU/Linux systems with tinfo but not ncurses.
14515 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
14516 to decide whether ncurses is being used. Without this change,
14517 GCC complains about tgetent not being declared, on a system
14518 that has tinfo installed but ncurses not installed.
14520 * eval.c (Fprogn): Check that BODY is a proper list.
14522 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
14523 * data.c (Fsetq_default):
14524 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
14525 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
14527 Tune by taking advantage of the fact that ARGS is always a list
14528 when a function is declared to have UNEVALLED args.
14530 * emacsgtkfixed.c: Port to GCC 4.6.
14531 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
14533 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
14535 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
14536 here to silence compiler warnings.
14538 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
14540 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
14541 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
14542 from messing up Emacs's 'struct frame' (Bug#14923).
14544 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
14546 * alloc.c (make_save_ptr_ptr): Define this function.
14547 It was inadvertently omitted. It's needed only if
14548 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
14550 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
14552 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
14553 frame have focus (Bug#14895).
14555 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
14557 Avoid vfork-related deadlock more cleanly.
14558 * callproc.c (child_setup): When the child's exec fails, output
14559 the program name, as that's more useful. Use O_NONBLOCK to avoid
14561 * process.c (create_process_1): Remove; no longer needed.
14562 (create_process): Remove timer hack; no longer needed, now that
14563 the child avoids deadlock.
14565 2013-07-20 Glenn Morris <rgm@gnu.org>
14567 * image.c (Fimage_flush): Fix doc typo.
14569 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
14571 Fix array bounds violation when pty allocation fails.
14572 * process.c (PTY_NAME_SIZE): New constant.
14573 (pty_name): Remove static variable; it's now auto.
14574 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
14575 Take pty_name as an arg rather than using a static variable.
14576 All callers changed.
14577 (create_process): Recover pty_flag from process, not from volatile local.
14578 (create_pty): Stay inside array even when pty allocation fails.
14579 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
14581 * lread.c (Fload): Avoid initialization only when lint checking.
14582 Mention that it's needed only for older GCCs.
14584 2013-07-20 Kenichi Handa <handa@gnu.org>
14586 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
14587 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
14589 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
14591 * lread.c (Fload): Avoid uninitialized warning.
14593 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
14595 Fix some minor file descriptor leaks and related glitches.
14596 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
14597 (create_lock_file): Use write, not emacs_write.
14598 * image.c (slurp_file, png_load_body):
14599 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
14600 (server_accept_connection):
14601 Don't leak an fd on memory allocation failure.
14602 * image.c (slurp_file): Add a cheap heuristic for growing files.
14603 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
14604 as that's what the other routines do. Maybe input need not be
14605 blocked at all, but it's better to be consistent.
14606 Avoid undefined behavior when strlen is zero.
14608 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
14609 (NSTATICS): Now a constant; doesn't need to be a macro.
14611 2013-07-19 Richard Stallman <rms@gnu.org>
14613 * coding.c (decode_coding_utf_8): Add simple loop for fast
14614 processing of ASCII characters.
14616 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
14618 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
14620 2013-07-19 Eli Zaretskii <eliz@gnu.org>
14622 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
14623 unportable 'struct x_display_info'.
14624 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
14625 is a portable type.
14627 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
14629 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
14630 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
14632 (system_process_attributes): Prefer plain char to unsigned char
14633 when either will do. Clean up properly if interrupted or if
14634 memory allocations fail. Don't assume sscanf succeeds.
14635 Remove no-longer-needed workaround to stop GCC from whining.
14636 Read command-line once, instead of multiple times. Check read status a
14637 bit more carefully.
14639 Fix obscure porting bug with varargs functions.
14640 The code assumed that int is treated like ptrdiff_t in a vararg
14641 function, which is not a portable assumption. There was a similar
14642 -- though these days less likely -- porting problem with various
14643 assumptions that pointers of different types all smell the same as
14644 far as vararg functions is conserved. To make this problem less
14645 likely in the future, redo the API to use varargs functions.
14646 * alloc.c (make_save_value): Remove this vararg function.
14647 All uses changed to ...
14648 (make_save_int_int_int, make_save_obj_obj_obj_obj)
14649 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
14651 (make_save_ptr): Rename from make_save_pointer, for consistency with
14652 the above. Define only on platforms that need it. All uses changed.
14654 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
14656 * keyboard.c: Try to fix typos in previous change.
14657 (DISPLAY_LIST_INFO): New macro.
14658 (kbd_buffer_get_event): Do not access members that are not present
14659 in X11. Revert inadvertent change of "!=" to "=".
14661 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
14663 * keyboard.c (kbd_buffer_get_event):
14664 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
14665 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
14667 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
14669 * filelock.c: Fix unlikely file descriptor leaks.
14670 (get_boot_time_1): Rework to avoid using emacs_open.
14671 This doesn't actually fix a leak, but is better anyway.
14672 (read_lock_data): Use read, not emacs_read.
14674 * doc.c: Fix minor memory and file descriptor leaks.
14675 * doc.c (get_doc_string): Fix memory leak when doc file absent.
14676 (get_doc_string, Fsnarf_documentation):
14677 Fix file descriptor leak on error.
14679 * term.c: Fix minor fdopen-related file descriptor leaks.
14680 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
14681 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
14683 * charset.c: Fix file descriptor leaks and errno issues.
14685 (load_charset_map_from_file): Don't leak file descriptor on error.
14686 Use plain record_xmalloc since the allocation is larger than
14687 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
14689 * eval.c (record_unwind_protect_nothing):
14690 * fileio.c (fclose_unwind):
14692 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
14693 The replacement doesn't block input, but that no longer seems
14696 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
14698 * lread.c: Fix file descriptor leaks and errno issues.
14699 (Fload): Close some races that leaked fds or streams when 'load'
14701 (Fload, openp): Report error number of last nontrivial failure to open.
14702 ENOENT counts as trivial.
14703 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
14705 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
14706 now that the function is always called with a nonnegative arg.
14707 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
14708 All uses replaced with ...
14709 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
14711 A few more minor file errno-reporting bugs.
14712 * callproc.c (Fcall_process):
14713 * doc.c (Fsnarf_documentation):
14714 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
14715 * process.c (set_socket_option):
14716 Don't let a constructor trash errno.
14717 * doc.c: Include <errno.h>.
14719 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
14721 * w32fns.c (unwind_create_tip_frame): Fix declaration.
14723 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
14725 Fix w32 bug with call-process-region (Bug#14885).
14726 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
14727 to Fcall_process when the input is empty. This simplifies the
14728 code a bit. It makes no difference on POSIXish platforms but
14729 apparently it fixes a bug on w32.
14731 Fix bug where insert-file-contents closes a file twice (Bug#14839).
14732 * fileio.c (close_file_unwind): Don't close if FD is negative;
14733 this can happen when unwinding a zapped file descriptor.
14734 (Finsert_file_contents): Unwind-protect the fd before the point marker,
14735 in case Emacs runs out of memory between the two unwind-protects.
14736 Don't trash errno when closing FD.
14737 Zap the FD in the specpdl when closing it, instead of deferring
14738 the removal of the unwind-protect; this fixes a bug where a child
14739 function unwinds the stack past us.
14741 New unwind-protect flavors to better type-check C callbacks.
14742 This also lessens the need to write wrappers for callbacks,
14743 and the need for make_save_pointer.
14744 * alloc.c (free_save_value):
14745 * atimer.c (run_all_atimers):
14747 * alloc.c (safe_alloca_unwind):
14748 * atimer.c (unwind_stop_other_atimers):
14749 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
14750 * menu.c (cleanup_popup_menu) [HAVE_NS]:
14751 * minibuf.c (choose_minibuf_frame_1):
14752 * process.c (make_serial_process_unwind):
14753 * xdisp.c (pop_message_unwind):
14754 * xselect.c (queue_selection_requests_unwind):
14755 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
14756 * alloc.c (record_xmalloc):
14757 Prefer record_unwind_protect_ptr to record_unwind_protect with
14759 * alloc.c (Fgarbage_collect):
14760 Prefer record_unwind_protect_void to passing a dummy.
14761 * buffer.c (restore_buffer):
14762 * window.c (restore_window_configuration):
14763 * xfns.c, w32fns.c (do_unwind_create_frame)
14764 New wrapper. All record-unwind uses of wrappee changed.
14765 * buffer.c (set_buffer_if_live):
14766 * callproc.c (call_process_cleanup, delete_temp_file):
14767 * coding.c (code_conversion_restore):
14768 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
14769 * editfns.c (save_excursion_restore)
14770 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
14771 (save_restriction_restore):
14772 * eval.c (restore_stack_limits, un_autoload):
14773 * fns.c (require_unwind):
14774 * keyboard.c (recursive_edit_unwind, tracking_off):
14775 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
14776 * macros.c (pop_kbd_macro, restore_menu_items):
14777 * nsfns.m (unwind_create_frame):
14778 * print.c (print_unwind):
14779 * process.c (start_process_unwind):
14780 * search.c (unwind_set_match_data):
14781 * window.c (select_window_norecord, select_frame_norecord):
14782 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
14783 (fast_set_selected_frame):
14784 * xfns.c, w32fns.c (unwind_create_tip_frame):
14785 Return void, not a dummy Lisp_Object. All uses changed.
14786 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
14787 * callproc.c (call_process_kill):
14788 * fileio.c (restore_point_unwind, decide_coding_unwind)
14789 (build_annotations_unwind):
14790 * insdel.c (Fcombine_after_change_execute_1):
14791 * keyboard.c (read_char_help_form_unwind):
14792 * menu.c (unuse_menu_items):
14793 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
14794 * sound.c (sound_cleanup):
14795 * xdisp.c (unwind_redisplay):
14796 * xfns.c (clean_up_dialog):
14797 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
14798 Accept no args and return void, instead of accepting and returning
14799 a dummy Lisp_Object. All uses changed.
14800 * cygw32.c (fchdir_unwind):
14801 * fileio.c (close_file_unwind):
14802 * keyboard.c (restore_kboard_configuration):
14803 * lread.c (readevalllop_1):
14804 * process.c (wait_reading_process_output_unwind):
14805 Accept int and return void, rather than accepting an Emacs integer
14806 and returning a dummy object. In some cases this fixes an
14807 unlikely bug when the corresponding int is outside Emacs integer
14808 range. All uses changed.
14809 * dired.c (directory_files_internal_unwind):
14810 * fileio.c (do_auto_save_unwind):
14811 * gtkutil.c (pop_down_dialog):
14812 * insdel.c (reset_var_on_error):
14813 * lread.c (load_unwind):
14814 * xfns.c (clean_up_file_dialog):
14815 * xmenu.c, nsmenu.m (pop_down_menu):
14816 * xmenu.c (cleanup_widget_value_tree):
14817 * xselect.c (wait_for_property_change_unwind):
14818 Accept pointer and return void, rather than accepting an Emacs
14819 save value encapsulating the pointer and returning a dummy object.
14821 * editfns.c (Fformat): Update the saved pointer directly via
14822 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
14823 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
14824 (unwind_body): New function.
14825 (record_unwind_protect): First arg is now a function returning void,
14826 not a dummy Lisp_Object.
14827 (record_unwind_protect_ptr, record_unwind_protect_int)
14828 (record_unwind_protect_void): New functions.
14829 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
14830 * fileio.c (struct auto_save_unwind): New type.
14831 (do_auto_save_unwind): Use it.
14832 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
14833 * insdel.c (struct rvoe_arg): New type.
14834 (reset_var_on_error): Use it.
14835 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
14837 (specbinding_func): Remove; there are now several such functions.
14838 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
14839 (set_unwind_protect_ptr): New function.
14840 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
14842 Be simpler and more consistent about reporting I/O errors.
14843 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
14844 Say "Read error" and "Write error", rather than "I/O error", or
14845 "IO error reading", or "IO error writing", when a read or write
14847 * process.c (Fmake_network_process, wait_reading_process_output)
14848 (send_process, Fprocess_send_eof, wait_reading_process_output):
14849 Capitalize diagnostics consistently. Put "failed foo" at the
14850 start of the diagnostic, so that we don't capitalize the
14851 function name "foo". Consistently say "failed" for such
14853 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
14854 All callers changed. This is so it can use report_file_error.
14855 * sysdep.c (serial_open, serial_configure): Capitalize I/O
14856 diagnostics consistently as above.
14858 * fileio.c (report_file_errno): Fix errno reporting bug.
14859 If the file name is neither null nor a pair, package it up as a
14860 singleton list. All callers changed, both to this function and to
14861 report_file_error. This fixes a bug where the memory allocator
14862 invoked by list1 set errno so that the immediately following
14863 report_file_error reported the wrong errno value.
14865 Fix minor problems found by --enable-gcc-warnings.
14866 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
14867 * keyboard.c (kbd_buffer_get_event): Remove unused local.
14869 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
14871 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
14872 Set event->arg to Qt if switch-event shall be generated.
14873 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
14875 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
14877 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
14880 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
14881 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
14882 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
14883 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
14884 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
14885 and there is a focused frame.
14886 (head_table): Add focus-in and focus-out.
14887 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
14888 bind to handle-focus-in/out.
14890 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
14891 (Fhandle_switch_frame): Call Fhandle_focus_in.
14892 (syms_of_frame): defsubr handle-focus-in/out.
14894 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
14896 Fix porting bug to older POSIXish platforms (Bug#14862).
14897 * sysdep.c (emacs_pipe): New function, that implements
14898 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
14899 This should port better to CentOS 5 and to Mac OS X 10.6.
14900 All calls to pipe2 changed.
14902 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
14903 This makes the code easier to read and the executable a bit smaller.
14904 Do not replace all calls to Fcons that happen to create lists,
14905 just calls that are intended to create lists. For example, when
14906 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
14907 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
14908 Similarly for list2 through list5.
14909 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
14910 * bytecode.c (exec_byte_code):
14911 * callint.c (quotify_arg, Fcall_interactively):
14912 * callproc.c (Fcall_process, create_temp_file):
14913 * charset.c (load_charset_map_from_file)
14914 (Fdefine_charset_internal, init_charset):
14915 * coding.c (get_translation_table, detect_coding_system)
14916 (Fcheck_coding_systems_region)
14917 (Fset_terminal_coding_system_internal)
14918 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
14919 * composite.c (update_compositions, Ffind_composition_internal):
14920 * dired.c (directory_files_internal, file_name_completion)
14922 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
14923 * doc.c (Fsnarf_documentation):
14924 * editfns.c (Fmessage_box):
14926 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
14927 (Feval, eval_sub, Ffuncall, apply_lambda):
14928 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
14929 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
14930 (Fset_file_times, Finsert_file_contents)
14931 (Fchoose_write_coding_system, Fwrite_region):
14932 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
14933 * font.c (font_registry_charsets, font_parse_fcname)
14934 (font_prepare_cache, font_update_drivers, Flist_fonts):
14935 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
14936 * frame.c (make_frame, Fmake_terminal_frame)
14937 (x_set_frame_parameters, x_report_frame_params)
14938 (x_default_parameter, Fx_parse_geometry):
14939 * ftfont.c (syms_of_ftfont):
14940 * image.c (gif_load):
14941 * keyboard.c (command_loop_1):
14942 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
14943 (Fcopy_keymap, append_key, Fcurrent_active_maps)
14944 (Fminor_mode_key_binding, accessible_keymaps_1)
14945 (Faccessible_keymaps, Fwhere_is_internal):
14946 * lread.c (read_emacs_mule_char):
14947 * menu.c (find_and_return_menu_selection):
14948 * minibuf.c (get_minibuffer):
14949 * nsfns.m (Fns_perform_service):
14950 * nsfont.m (ns_script_to_charset):
14951 * nsmenu.m (ns_popup_dialog):
14952 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
14953 (Fx_own_selection_internal):
14954 * nsterm.m (append2):
14955 * print.c (Fredirect_debugging_output)
14956 (print_prune_string_charset):
14957 * process.c (Fdelete_process, Fprocess_contact)
14958 (Fformat_network_address, set_socket_option)
14959 (read_and_dispose_of_process_output, write_queue_push)
14960 (send_process, exec_sentinel):
14961 * sound.c (Fplay_sound_internal):
14962 * textprop.c (validate_plist, add_properties)
14963 (Fput_text_property, Fadd_face_text_property)
14964 (copy_text_properties, text_property_list, syms_of_textprop):
14965 * unexaix.c (report_error):
14966 * unexcoff.c (report_error):
14967 * unexsol.c (unexec):
14968 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
14969 (Fformat_mode_line, syms_of_xdisp):
14970 * xfaces.c (set_font_frame_param)
14971 (Finternal_lisp_face_attribute_values)
14972 (Finternal_merge_in_global_face, syms_of_xfaces):
14973 * xfns.c (x_default_scroll_bar_color_parameter)
14974 (x_default_font_parameter, x_create_tip_frame):
14975 * xfont.c (xfont_supported_scripts):
14976 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
14977 (menu_help_callback, xmenu_show):
14978 * xml.c (make_dom):
14979 * xterm.c (set_wm_state):
14980 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
14981 and similarly for list2 through list5.
14983 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
14985 * callproc.c (Fcall_process_region): Fix minor race and tune.
14986 (create_temp_file): New function, with the temp-file-creation part
14987 of the old Fcall_process_region. Use Fcopy_sequence to create the
14988 temp file name, rather than alloca + build_string, for simplicity.
14989 Don't bother to block input around the temp file creation;
14990 shouldn't be needed. Simplify use of mktemp.
14991 Use record_unwind_protect immediately after creating the temp file;
14992 this closes an unlikely race where the temp file was not removed.
14993 Use memcpy rather than an open-coded loop.
14994 (Fcall_process_region): Use the new function. If the input is
14995 empty, redirect from /dev/null rather than from a newly created
14996 empty temp file; this avoids unnecessary file system traffic.
14998 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
15000 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
15001 Simplify by making this case like the other two. This is a bit
15002 slower on obsolete hosts, but the extra complexity isn't worth it.
15004 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
15005 * process.c (create_process) [!DOS_NT]:
15006 Remove now-unnecessary calls to emacs_close.
15008 2013-07-13 Eli Zaretskii <eliz@gnu.org>
15010 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
15011 returning early. (Bug#14850)
15013 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
15014 and inhibit-iso-escape-detection attributes of 'undecided'.
15017 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
15019 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
15020 Reported by Herbert J. Skuhra in
15021 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
15023 Don't lose top specpdl entry when memory is exhausted.
15024 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
15025 specpdl overflow here, to simplify callers; all callers changed.
15026 Always reserve an unused entry at the stack top; this avoids
15027 losing the top entry's information when memory is exhausted.
15029 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
15031 Clean up errno reporting and fix some errno-reporting bugs.
15032 * callproc.c (Fcall_process):
15033 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
15034 * process.c (create_process, Fmake_network_process):
15035 * unexaix.c (report_error):
15036 * unexcoff.c (report_error):
15037 Be more careful about reporting the errno of failed operations.
15038 The code previously reported the wrong errno sometimes.
15039 Also, prefer report_file_errno to setting errno + report_file_error.
15040 (Fcall_process): Look at openp return value rather than at path,
15041 as that's a bit faster and clearer when there's a numeric predicate.
15042 * fileio.c (report_file_errno): New function, with most of the
15043 old contents of report_file_error.
15044 (report_file_error): Use it.
15045 (Ffile_exists_p, Ffile_accessible_directory_p):
15046 Set errno to 0 when it is junk.
15047 * fileio.c (Faccess_file):
15048 * image.c (x_create_bitmap_from_file):
15049 Use faccessat rather than opening the file, to avoid the hassle of
15050 having a file descriptor open.
15051 * lisp.h (report_file_errno): New decl.
15052 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
15055 * process.c (create_process, wait_reading_process_output) [AIX]:
15056 Remove obsolete SIGHUP-related code, as Emacs no longer disables
15057 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
15058 a multithreaded environment anyway).
15059 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
15061 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
15063 * image.c (x_find_image_file): Don't close a remote file handle.
15065 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
15067 Fix races with threads and file descriptors.
15068 * callproc.c (Fcall_process_region):
15069 * dired.c (open_directory):
15070 * emacs.c (main, Fdaemon_initialized):
15071 * image.c (x_find_image_file):
15072 * inotify.c (Finotify_rm_watch):
15073 * lread.c (Flocate_file_internal):
15074 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
15075 * term.c (term_mouse_moveto, init_tty):
15076 * termcap.c (tgetent):
15077 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
15078 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
15079 * unexhp9k800.c, unexmacosx.c (unexec):
15080 * callproc.c (Fcall_process_region):
15081 Use emacs_close, not close.
15082 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
15083 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
15084 and posix_close function on current platforms (which all lack them).
15085 (emacs_close): Use it. This should fix the races on GNU/Linux and
15086 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
15087 and it should avoid closing random victim file descriptors on
15090 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
15092 * inotify.c (uninitialized): Remove. All uses replaced by -1.
15093 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
15094 Touch up doc a bit.
15096 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
15097 This is for .gdbinit xbacktrace.
15099 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
15100 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
15101 (emacs_set_tty): Now static.
15102 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
15103 * term.c (tty_capable_p, tty_default_color_capabilities)
15104 (get_tty_terminal, term_mouse_movement)
15105 (handle_one_term_event, init_tty, maybe_fatal):
15106 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
15107 (tgetent, scan_file, name_match, compare_contin):
15108 * terminal.c (get_terminal):
15109 Use bool for boolean.
15110 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
15111 Prefer char to unsigned char if either will do.
15112 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
15113 (tty_write_glyphs): Prefer int to unsigned.
15114 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
15115 All callers changed.
15116 * termcap.c (tprint, main) [TEST]: Remove non-working test.
15118 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
15121 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
15122 (B__dummy__): New dummy symbol, to pacify C89.
15123 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
15124 they can't grok varargs macros.
15125 * dispnew.c (add_window_display_history)
15126 (add_frame_display_history):
15127 * print.c (print_object):
15128 * xdisp.c (debug_method_add):
15129 Use %p printf format only for void pointers.
15130 * emacs.c (usage_message): New constant, replacing ...
15131 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
15132 (main): Adjust to usage reorg.
15133 * fns.c (syms_of_fns):
15134 * profiler.c (syms_of_profiler):
15135 Don't use non-constant struct initializers.
15136 * gnutls.h (gnutls_initstage_t):
15137 * lisp.h (enum Lisp_Fwd_Type):
15138 * lread.c (lisp_file_lexically_bound_p):
15139 * xsettings.c (anonymous enum):
15140 Remove trailing comma.
15141 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
15142 * lisp.h (ENUM_BF): Use unsigned if pedantic.
15143 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
15145 * regex.c (const_re_char): New type, to pacify strict C89.
15146 All uses of 'const re_char' replaced to use it.
15147 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
15148 with glibc when strict C89. This change is imported from gnulib.
15150 (_Restrict_arr_): Rename from __restrict_arr, similarly.
15151 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
15152 Omit GNU_LINUX implementation, since it requires long long.
15153 * xterm.c (x_draw_underwave):
15154 Do not assume the traditional order of struct's members.
15155 (x_term_init): Rewrite to avoid the need for non-constant structure
15158 Syntax cleanup, mostly replacing macros with functions.
15159 This removes the need for the syntax_temp hack.
15160 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
15161 * syntax.c (SYNTAX_INLINE): New macro.
15162 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
15163 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
15164 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
15165 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
15166 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
15167 (SYNTAX_COMEND_FIRST): Now functions, not macros.
15168 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
15169 Now constants, not macros.
15170 (syntax_temp) [!__GNUC__]: Remove.
15171 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
15172 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
15173 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
15174 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
15175 Move here from syntax.h; now functions, not macros. Except for the
15176 last function, these are static since only syntax.c uses them.
15177 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
15178 All uses changed. Now a function, not a macro; use this fact
15179 to simplify the code.
15180 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
15181 compiler bugs; no longer relevant.
15182 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
15183 (SYNTAX_INLINE): New macro.
15184 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
15185 for the new functions. Use bool for boolean member.
15186 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
15187 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
15188 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
15189 (SETUP_BUFFER_SYNTAX_TABLE):
15190 Now extern inline functions, not macros.
15191 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
15192 Remove; all uses replaced by implementation.
15193 (syntax_temp) [!__GNUC__]: Remove decl.
15194 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
15196 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
15198 * emacs.c (main): Fix syntax error.
15200 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
15202 Timestamp fixes for undo (Bug#14824).
15203 * atimer.c (schedule_atimer):
15204 * fileio.c (Ffile_newer_than_file_p):
15205 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
15206 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
15207 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
15208 (syms_of_fileio): Remove Sclear_visited_file_name.
15209 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
15210 file doesn't exist; this avoids an ambiguity with negative timestamps.
15211 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
15212 * systime.h (make_emacs_time, invalid_emacs_time):
15213 Don't assume struct timespec layout; POSIX doesn't guarantee it.
15214 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
15215 * undo.c (record_first_change): Push (visited-file-modtime) onto
15216 undo list rather than reimplementing it by hand, incorrectly.
15218 2013-07-09 Ken Brown <kbrown@cornell.edu>
15220 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
15222 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
15224 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
15226 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
15228 Handle errno and exit status a bit more carefully.
15229 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
15230 number into an exit status. Instead, use EXIT_CANCELED.
15231 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
15232 * callproc.c (relocate_fd):
15233 * emacs.c (close_output_streams, main):
15234 * process.c (create_process):
15235 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
15236 Use emacs_perror for simplicity.
15237 * callproc.c (relocate_fd, main):
15238 * sysdep.c (sys_subshell):
15239 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
15240 (shut_down_emacs): Use emacs_write, not write.
15241 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
15242 * fileio.c (Fcopy_file, e_write):
15243 * nsterm.m (ns_select):
15244 * process.c (send_process):
15245 * sound.c (vox_write):
15246 Use emacs_write_sig, not emacs_write.
15247 * lisp.h (emacs_write_sig, emacs_perror): New decls.
15248 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
15250 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
15252 (emacs_full_write): New function.
15253 (emacs_write): Rewrite to use it.
15254 (emacswrite_sig, emacs_perror): New functions.
15255 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
15257 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
15259 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
15260 on NS even if it is present. Pixmap on NS is a void*.
15262 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
15264 Port to Ubuntu 10 (Bug#14803). Reported by T.V. Raman.
15265 * process.c (close_on_exec, accept4, process_socket):
15266 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
15268 2013-07-07 Eli Zaretskii <eliz@gnu.org>
15270 * w32.c (sys_dup): Declare prototype.
15274 * callproc.c [WINDOWSNT]: Include sys/socket.h.
15276 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
15278 Make file descriptors close-on-exec when possible (Bug#14803).
15279 This simplifies Emacs a bit, since it no longer needs to worry
15280 about closing file descriptors by hand in some cases.
15281 It also fixes some unlikely races. Not all such races, as
15282 libraries often open files internally without setting
15283 close-on-exec, but it's an improvement.
15284 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
15285 * callproc.c (Fcall_process) [!MSDOS]:
15286 * emacs.c (main) [!DOS_NT]:
15287 * nsterm.m (ns_term_init):
15288 * process.c (create_process):
15289 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
15290 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
15291 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
15292 Prefer mkostemp with O_CLOEXEC to mkstemp.
15293 * callproc.c (relocate_fd) [!WINDOWSNT]:
15294 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
15295 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
15297 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
15298 Make the resulting file descriptor close-on-exec.
15299 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
15300 * lread.c (load_descriptor_list, load_descriptor_unwind):
15301 Remove; no longer needed. All uses removed.
15302 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
15303 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
15305 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
15306 (Fmake_network_process, Fnetwork_interface_list)
15307 (Fnetwork_interface_info, server_accept_connection):
15308 Make newly-created socket close-on-exec.
15309 * sysdep.c (emacs_open, emacs_fopen):
15310 Make new-created descriptor close-on-exec.
15311 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
15312 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
15314 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
15316 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
15317 for NS_IMPL_GNUSTEP.
15319 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
15321 Fix openp errno handling.
15322 * callproc.c (Fcall_process): Preserve openp errno around close.
15323 * lread.c (openp): Set errno when returning -1, as some callers
15326 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
15328 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
15330 * nsterm.h (NSSavePanel): Update comment.
15331 (NSAPP_DATA2_RUNFILEDIALOG): Define.
15332 (ns_run_file_dialog): Declare.
15334 * nsfns.m: Remove panelOK.
15336 (ns_run_file_dialog): New function.
15337 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
15338 event loop, so file dialog is popped up by ns_run_file_dialog, called
15339 by sendEvent (Bug#14578).
15340 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
15342 2013-07-06 Eli Zaretskii <eliz@gnu.org>
15344 * xdisp.c (default_line_pixel_height): New function.
15345 (pos_visible_p, move_it_vertically_backward, try_scrolling)
15346 (try_cursor_movement, redisplay_window, try_window)
15347 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
15349 * window.c (window_scroll_pixel_based):
15350 use default_line_pixel_height.
15352 * dispextern.h (default_line_pixel_height): Add prototype.
15354 * frame.c (x_set_line_spacing): Accept a float value for
15355 line-spacing parameter, per the documentation.
15357 * data.c (Fmultibyte_string_p): Doc fix.
15359 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
15361 Use emacs_open more consistently when opening files.
15362 This handles EINTR more consistently now, and makes it easier
15363 to introduce other uniform changes to file descriptor handling.
15364 * sysstdio.h: New file.
15365 * buffer.c (mmap_init):
15366 * cygw32.c (chdir_to_default_directory):
15367 * dispnew.c (Fopen_termscript):
15368 * emacs.c (Fdaemon_initialized):
15369 * fileio.c (Fdo_auto_save):
15370 * image.c (slurp_file, png_load_body, jpeg_load_body):
15371 * keyboard.c (Fopen_dribble_file):
15373 * print.c (Fredirect_debugging_output):
15374 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
15375 * termcap.c (tgetent):
15376 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
15377 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
15378 * w32term.c (w32_initialize) [CYGWIN]:
15379 * xfaces.c (Fx_load_color_file):
15380 Use emacs_open instead of plain open, and emacs_fopen instead of
15382 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
15383 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
15384 * callproc.c (default_output_mode): New constant.
15385 (Fcall_process): Use it to call emacs_open instead of plain creat.
15386 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
15387 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
15388 (emacs_fopen): New function.
15389 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
15390 Include <lisp.h>, for emacs_open.
15391 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
15393 Remove duplicate #include directives.
15394 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
15396 Don't include stdio.h twice.
15397 * buffer.c [USE_MMAP_FOR_BUFFERS]:
15398 Don't include sys/types.h or stdio.h twice.
15399 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
15400 * lread.c: Don't include coding.h twice.
15401 * nsfont.m: Don't include frame.h twice.
15402 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
15403 * ralloc.c: Don't include <unistd.h> twice.
15404 * xdisp.c: Don't include font.h twice.
15405 * xterm.c: Don't include fontset.h twice.
15406 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
15408 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
15410 Scale ImageMagick images more carefully.
15411 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
15412 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
15413 Be more careful about avoiding undefined behavior after
15414 integer overflow and division by zero.
15416 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
15418 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
15419 (syms_of_w32fns): DEFSYM them.
15420 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
15421 (CCHDEVICENAME): Define macros if not defined.
15422 (struct MONITOR_INFO_EX): New struct.
15423 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
15424 (enum_display_monitors_fn): New variable.
15425 (globals_of_w32fns): Initialize it.
15426 (Fx_display_pixel_width, Fx_display_pixel_height)
15427 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
15428 multi-monitor setups in docstrings.
15429 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
15430 screen size by primary monitor's millimeter per pixel.
15431 (w32_monitor_enum, w32_display_monitor_attributes_list)
15432 (w32_display_monitor_attributes_list_fallback)
15433 (Fw32_display_monitor_attributes_list): New functions.
15434 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
15436 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
15438 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
15440 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
15442 * fileio.c (Qfile_notify_error): New error symbol.
15444 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
15445 * inotify.c (inotify_callback, symbol_to_inotifymask)
15446 (Finotify_add_watch, Finotify_rm_watch): Use it.
15447 (inotifyevent_to_event): Exchange order of cookie and file name.
15448 (Finotify_add_watch): Adapt docstring.
15450 * lisp.h (Qfile_notify_error): Declare.
15452 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
15454 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
15455 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
15456 Do not clear _malloc_thread_enabled_p, undoing the previous change,
15457 which did not work (see <http://bugs.gnu.org/14569#307>).
15458 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
15459 && (!noninteractive || initialized)). This attempts to thread
15460 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
15462 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
15464 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
15465 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
15467 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
15469 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
15470 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
15471 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
15472 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
15474 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
15476 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
15477 Define to __sys_siglist.
15479 2013-07-02 Eli Zaretskii <eliz@gnu.org>
15481 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
15482 word-wrap, so that overflow-newline-into-fringe would work in
15483 visual-line-mode. (Bug#2749)
15484 (move_it_in_display_line_to): When the last scanned display
15485 element fits exactly on the display line, and
15486 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
15487 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
15488 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
15489 finding buffer position that corresponds to pixel coordinates,
15490 e.g. in buffer_posn_from_coords.
15492 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
15494 * process.c (handle_child_signal): Call catch_child_signal if
15497 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
15499 Don't convert function pointers to void * and back.
15500 It isn't portable C, and it's easy enough to avoid.
15501 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
15502 (make_save_value): Add support for SAVE_FUNCPOINTER.
15503 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
15504 * print.c (print_object):
15505 Distinguish function from object pointers.
15506 * lisp.h (SAVE_FUNCPOINTER): New constant.
15507 (SAVE_SLOT_BITS): Adjust to it.
15508 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
15509 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
15510 (voidfuncptr): New typedef.
15511 (struct Lisp_Save_Value): New member data[0].funcpointer.
15512 (XSAVE_FUNCPOINTER): New function.
15514 Simplify buildobj processing.
15515 * Makefile.in (buildobj.h): Make it a sequence of strings each
15516 followed by comma, rather than a single string. Put it into a
15517 .tmp file in case there's an error while generating it.
15518 (gl-stamp): Use .tmp for temp files.
15519 (mostlyclean): Clean .tmp files.
15520 * doc.c (buildobj): Move to just the routine that needs it.
15521 It's now an array of strings, so processing is simpler.
15523 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
15525 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
15526 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
15527 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
15528 Invoke malloc_enable_thread even when not interactive.
15529 Reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
15530 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
15531 in this case, since the underlying bug has now been fixed.
15533 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
15535 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
15536 unlinking it (bug#14691).
15538 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
15540 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
15541 before checking whether buffer is modified. This lets
15542 `kill-buffer-query-functions' cancel killing of the buffer or save
15543 its content before `kill-buffer' asks user the "Buffer %s
15544 modified; kill anyway?" question.
15546 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
15548 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
15549 Let the super performKeyEquivalent deal with them (Bug#14747).
15551 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
15553 * widget.c (resize_cb): Remove unused local.
15555 Do not use GTK 3 if it exists but cannot be compiled.
15556 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
15557 * xterm.c (x_error_handler) [!USE_GTK]:
15560 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
15562 2013-06-30 Eli Zaretskii <eliz@gnu.org>
15564 * intervals.c (get_local_map): Instead of aborting, clip POSITION
15565 to the valid range of values. (Bug#14753)
15567 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
15568 when moving point by using the current glyph matrix. This avoids
15569 the need to force redisplay when this function is called in a
15572 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
15574 Fix minor problems found by static checking.
15575 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
15576 Redo the latter's body to sidestep GCC parenthesization warnings.
15577 (setup_coding_system, detect_coding, detect_coding_system): Use them.
15578 * coding.c (detect_coding, detect_coding_system):
15579 * coding.h (struct undecided_spec):
15580 Use bool for boolean.
15581 * image.c (QCmax_width, QCmax_height): Now static.
15582 * xdisp.c (Fmove_point_visually): Remove unused local.
15584 2013-06-29 Eli Zaretskii <eliz@gnu.org>
15586 * xdisp.c (Fmove_point_visually): New function.
15588 2013-06-28 Kenichi Handa <handa@gnu.org>
15590 * coding.h (define_coding_undecided_arg_index): New enum.
15591 (coding_attr_index): New members
15592 coding_attr_undecided_inhibit_null_byte_detection,
15593 coding_attr_undecided_inhibit_iso_escape_detection,
15594 coding_attr_undecided_prefer_utf_8.
15595 (undecided_spec): New struct.
15596 (struct coding_system): New member `undecided' of the member
15599 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
15600 (detect_coding): Likewise.
15601 (detect_coding_system): Likewise.
15602 (Fdefine_coding_system_internal): New coding system properties
15603 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
15605 (syms_of_coding): Adjust for coding_arg_undecided_max.
15607 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
15609 * image.c (x_from_xcolors): Remove unused local.
15611 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
15613 Defer image data transfer between X client and server until actual
15616 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
15619 * image.c (Destroy_Image): Remove.
15620 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
15621 `mask_p', and `colors_p'. All uses changed.
15622 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
15623 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
15624 New macros for `flags' arg to x_clear_image_1.
15625 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
15626 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
15627 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
15628 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
15629 (image_get_x_image, image_unget_x_image): New functions or macros.
15630 (image_background, image_background_transparent, x_to_xcolors)
15631 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
15632 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
15633 instead of Destroy_Image.
15634 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
15635 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
15636 (png_load_body, jpeg_load_body, tiff_load, gif_load)
15637 (imagemagick_load_image, svg_load_image): Use them instead of
15638 x_create_x_image_and_pixmap, and x_put_x_image followed by
15639 x_destroy_x_image, respectively.
15640 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
15641 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
15642 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
15643 background_transparent fields.
15644 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
15645 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
15647 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
15649 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
15650 This mostly consists of undoing recent changes.
15651 * callproc.c (Fcall_process):
15652 * process.c (create_process):
15653 Do not worry about catching SIGCHLD here, undoing previous change.
15654 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
15655 * process.c, process.h (catch_child_signal):
15656 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
15657 * process.c (catch_child_handler): Don't worry about being called
15658 lazily and do not assume caller has blocked SIGCHLD, undoing
15659 previous change. Move first-time stuff back to
15660 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
15661 tickle glib, as that causes Cygwin bootstrap to fail. Do not
15662 set lib_child_handler if it's already initialized, which may
15663 help avoid problems on GNUstep.
15665 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
15667 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
15668 * callproc.c (Fcall_process):
15669 * process.c (create_process):
15670 Make sure SIGCHLD is caught before we fork,
15671 since Emacs startup no arranges to catch SIGCHLD.
15672 * process.c (lib_child_handler): Initialize to null, not to
15674 (catch_child_signal): Allow self to be called lazily.
15675 Do nothing if it's already been called.
15676 Assume caller has blocked SIGCHLD (all callers do now).
15677 * emacs.c (main): Do not catch SIGCHLD here; defer it until
15678 just before it's really needed.
15679 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
15680 since it hasn't been caught yet.
15682 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
15684 * image.c (compute_image_size): New function to implement
15685 :max-width and :max-height.
15686 (imagemagick_load_image): Use it.
15688 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
15690 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
15691 * callproc.c, process.h (block_child_signal, unblock_child_signal):
15693 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
15694 * process.c (catch_child_signal): Block SIGCHLD while futzing with
15695 the SIGCHLD handler, since the code is not atomic and (due to glib)
15696 signals may be arriving now.
15697 * sysdep.c (init_signals): Do not catch child signals here;
15698 'main' now does that later, at a safer time.
15700 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
15702 Clean up SIGCHLD handling a bit (Bug#14569).
15703 * process.c, process.h (catch_child_signal):
15704 Now always extern, even if !NS_IMPL_GNUSTEP.
15705 * process.c (catch_child_signal): Move glib tickler here from
15706 init_process_emacs, so that it's done earlier in Emacs
15707 initialization. Also move the noninteractive && !initialized
15708 check here from init_process_emacs. This is all a bit cleaner for
15709 GNUish platforms, and I hope it works around the Cygwin bug.
15710 * sysdep.c (init_signals): Invoke catch_child_signal here, so
15711 that glib signal handling is tickled before glib creates threads.
15713 * process.c (wait_reading_process_output): Avoid int overflow
15714 when reading more than 2 GiB total from a process.
15716 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
15718 * process.c (create_process): Handle a couple more cases,
15719 i.e., work even if new_argv and wait_child_setup[i] are cached.
15720 Use Fcall_process's style for volatile vars.
15722 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
15724 * process.c (create_process): Mark PROCESS volatile.
15726 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
15728 Use C99-style flexible array members if available.
15729 This avoids some subtle aliasing issues, which typically
15730 aren't a problem with GCC but may be a problem elsewhere.
15731 * alloc.c (sdata): New typedef, replacing the old struct sdata.
15732 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
15733 In either case, it uses a flexible array member rather than
15734 the old struct hack. All uses changed.
15735 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
15736 Adjust to sdata reorganization.
15737 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
15738 Use offsetof (struct, flex_array_member), not sizeof (struct), as
15739 that ports better to pre-C99 non-GCC.
15740 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
15741 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
15742 as the latter has changed.
15743 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
15744 and port better to pre-C99 GCC.
15745 * image.c (struct xpm_cached_color):
15746 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
15747 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
15748 Use FLEXIBLE_ARRAY_MEMBER.
15749 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
15750 Move decl to top level so it gets checked against implementation.
15751 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
15752 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
15754 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
15756 * syntax.c: Integer cleanups.
15757 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
15758 All uses that need 0-or-2 changed to:
15759 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
15760 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
15761 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
15762 (char_quoted, prev_char_comend_first, back_comment)
15763 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
15764 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
15765 Use bool for boolean.
15766 (update_syntax_table, skip_chars, skip_syntaxes):
15767 Prefer int to unsigned when either will do.
15768 (back_comment): Return boolean success flag, like forw_comment,
15769 instead of positive-or-minus-1 (which might have overflowed int anyway).
15770 Don't stuff ptrdiff_t into int.
15771 (syntax_spec_code, syntax_code_spec): Now const.
15772 (Fmatching_paren, scan_lists, scan_sexps_forward):
15773 Use enum syntaxcode for syntax code.
15774 (Fmatching_paren): Check that arg is a character, not just an integer.
15775 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
15776 (Finternal_describe_syntax_value): Omit no-longer-needed
15778 (skip_chars): Use char, not unsigned char, when the distinction
15780 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
15781 * bytecode.c (exec_byte_code):
15782 * syntax.c (syntax_spec_code, Fchar_syntax)
15783 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
15784 (init_syntax_once):
15785 * syntax.h (SYNTAX_WITH_FLAGS):
15786 Omit unnecessary casts.
15788 2013-06-20 Eli Zaretskii <eliz@gnu.org>
15790 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
15791 line dimensions here, to avoid race conditions with the main
15792 thread. (Bug#14062, bug#14630, bug#14669)
15794 * w32term.c (w32_draw_window_cursor): Compute the header line and
15795 mode line dimensions here.
15796 <w32_system_caret_window, w32_system_caret_hdr_height>:
15797 <w32_system_caret_mode_height>: New variables.
15799 * w32term.h: Declare them.
15801 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
15803 * alloc.c (die): Move "assertion failed" string here ...
15804 * lisp.h (eassert): ... from here. Also, suppress evaluation of
15805 COND when SUPPRESS_CHECKING. This shrinks the executable text
15806 size by 0.8% to 2.2% when configured with --enable-checking,
15807 depending on optimization flags (GCC 4.8.1 x86-64).
15809 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
15811 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
15813 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
15814 base is 2; this is more accurate.
15816 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
15818 * sound.c (string_default): Move to !WINDOWSNT section.
15819 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
15821 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
15823 * sound.c: Integer cleanups.
15824 Remove unnecessary forward decls.
15825 (struct sound_device): The 'file' member is now a Lisp_Object, not
15826 a char *, so that we needn't invoke alloca on a huge size.
15827 (Fplay_sound_internal): Adjust to this.
15828 (string_default): New function.
15829 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
15830 Use it to adjust to the struct sound_device change.
15831 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
15832 (be2hs) [0]: Remove.
15834 * syntax.c (skip_chars): Don't use uninitialized storage
15835 when searching a multibyte buffer for characters that are not in a
15836 unibyte string that contains non-ASCII characters.
15838 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
15840 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
15841 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
15843 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
15845 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
15847 2013-06-18 Kenichi Handa <handa@gnu.org>
15849 * font.c (Ffont_spec): Signal an error for an invalid font name
15852 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
15854 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
15855 In particular this ports to 32-bit sparc Sun cc.
15856 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
15857 array with a dummy element at specpdl[-1], so that its address can
15859 (unbind_to): Do not copy the binding; not needed, now that we
15860 copy old_value in the one place where the copy is needed.
15861 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
15862 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
15863 (union specbinding): Rename from struct specbinding. Redo layout
15864 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
15865 which is not portable. With Sun C 5.12 32-bit sparc, the
15866 declaration causes nargs to be an unsigned bitfield, a behavior
15867 that the C standard allows; but Emacs wants nargs to be signed.
15868 The overall type is now a union of structures rather than a
15869 structure of union of structures, and the 'kind' member is now a
15870 bitfield, so that the overall type doesn't grow. All uses changed.
15871 * process.c (Fmake_serial_process): Remove unnecessary initialization.
15873 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
15875 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
15876 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
15878 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
15880 2013-06-17 Eli Zaretskii <eliz@gnu.org>
15882 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
15883 unless we know that the window w's frame is a frame object.
15884 Another attempt at solving bug#14062 and bug#14630.
15886 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
15888 * textprop.c (property_set_type): New enum.
15889 (add_properties): Allow appending/prepending text properties.
15890 (add_text_properties_1): Factored out of Fadd_text_properties.
15891 (Fadd_text_properties): Move all the code into
15892 add_text_properties_1.
15893 (Fadd_face_text_property): New function that calls
15894 add_text_properties_1.
15896 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
15898 Move functions from lisp.h to individual modules when possible.
15899 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
15900 * alloc.c (XFLOAT_INIT, set_symbol_name):
15901 * buffer.c (CHECK_OVERLAY):
15902 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
15903 (set_char_table_parent):
15904 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
15905 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
15906 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
15907 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
15909 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
15910 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
15911 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
15912 (backtrace_args, backtrace_debug_on_exit):
15913 * floatfns.c (CHECK_FLOAT):
15914 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
15915 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
15916 (set_hash_hash, set_hash_hash_slot, set_hash_index)
15917 (set_hash_index_slot):
15918 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
15919 * marker.c (CHECK_MARKER):
15920 * textprop.c (CHECK_STRING_OR_BUFFER):
15921 * window.c (CHECK_WINDOW_CONFIGURATION):
15922 Move here from lisp.h, and make these functions static rather than
15924 * buffer.c (Qoverlayp):
15926 * fns.c (Qhash_table_p):
15927 * window.c (Qwindow_configuration_p):
15929 * lisp.h: Remove the abovementioned defns and decls.
15931 Use functions, not macros, for XINT etc (Bug#11935).
15932 In lisp.h, prefer functions to function-like macros, and
15933 constants to object-like macros, when either will do. This:
15934 . simplifies use, as there's no more need to worry about
15935 arguments' side effects being evaluated multiple times.
15936 . makes the code easier to debug on some platforms.
15937 However, when using gcc -O0, keep using function-like macros
15938 for a few critical operations, for performance reasons.
15939 This sort of thing isn't needed with gcc -Og, but -Og
15940 is a GCC 4.8 feature and isn't widely-enough available yet.
15941 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
15942 Remove enum lsb_bits; no longer needed.
15943 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
15944 * buffer.c (Qoverlap):
15946 * fns.c (Qhash_table_p):
15947 Now extern, so lisp.h can use these symbols.
15948 * dispextern.h: Include character.h, for MAX_CHAR etc.
15949 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
15950 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
15951 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
15952 (GLYPH_CODE_P): Move here from lisp.h.
15953 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
15954 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
15955 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
15956 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
15957 XUNTAG now returns void *.
15958 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
15959 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
15960 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
15961 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
15962 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
15963 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
15964 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
15965 (lisp_h_XPNTR, lisp_h_XSYMBOL):
15966 New macros, renamed from their sans-lisp_h_ counterparts.
15967 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
15968 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
15969 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
15970 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
15971 If compiling via GCC without optimization, define these as macros
15972 in addition to inline functions.
15973 To disable this, compile with -DINLINING=0.
15974 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
15975 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
15976 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
15977 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
15978 (INTMASK, VALMASK): Now macros, since static values cannot be
15979 accessed from extern inline functions.
15980 (VALMASK): Also a constant, for benefit of old GDB.
15981 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
15982 is INTEGERP, which can fold it in.
15983 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
15984 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
15985 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
15986 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
15987 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
15988 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
15989 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
15990 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
15991 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
15992 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
15993 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
15994 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
15995 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
15996 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
15997 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
15998 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
15999 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
16000 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
16001 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
16002 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
16003 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
16004 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
16005 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
16006 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
16007 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
16008 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
16009 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
16010 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
16011 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
16012 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
16013 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
16014 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
16015 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
16017 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
16018 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
16019 (VALMASK): Define in one place rather than in two, merging the
16020 USE_LSB_TAG parts; this is simpler.
16021 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
16022 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
16023 Move up, to avoid use before definition.
16024 Also include "globals.h" earlier, for the same reason.
16025 (make_natnum): New function.
16026 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
16027 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
16028 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
16029 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
16030 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
16031 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
16032 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
16033 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
16034 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
16035 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
16036 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
16037 (Qwindow_configuration_p, Qimage): New forward declarations.
16038 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
16039 (STRING_COPYIN): Remove; unused.
16040 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
16041 (xcar_addr, xcdr_addr): New functions. All uses changed.
16042 (IEEE_FLOATING_POINT): Now a constant, not a macro.
16043 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
16044 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
16045 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
16046 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
16047 (TYPE_RANGED_INTEGERP): Simplify.
16048 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
16049 (setlocale, fixup_locale, synchronize_system_messages_locale)
16050 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
16051 Now empty functions, not macros.
16052 (functionp): Return bool, not int.
16053 * window.c (Qwindow_configuration_p): Now extern,
16054 so window.h can use it.
16055 * window.h (Qwindowp): Move decl back to lisp.h.
16057 2013-06-15 Eli Zaretskii <eliz@gnu.org>
16059 * xdisp.c (Fline_pixel_height): New function, required for solving
16062 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
16064 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
16066 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
16068 * lread.c (syms_of_lread):
16069 * fns.c (Fprovide): Adjust to new format of after-load-alist.
16071 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
16073 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
16075 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
16077 * fileio.c (expand_file_name): Doc fix.
16079 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
16081 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
16082 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
16083 Wait for self, not for 0. This can't hurt on GNU or similar
16084 system, and may help with Cygwin.
16086 * keyboard.c: Don't use PROP (...) as an lvalue.
16087 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
16088 Use set_prop (A, B), not PROP (A) = B.
16090 2013-06-10 Eli Zaretskii <eliz@gnu.org>
16092 * xdisp.c (get_it_property): Use it->window instead of generating
16093 a Lisp object from it->w.
16095 2013-06-09 Eli Zaretskii <eliz@gnu.org>
16097 * xdisp.c (get_it_property): If it->object is a buffer, pass to
16098 get-char-property the window that is being rendered, instead of
16099 the buffer, to support window-specific overlays. (Bug#14575)
16100 (compute_display_string_pos): When W is NULL, use the current
16101 buffer as the object to pass to get-char-property.
16102 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
16103 pointer member of the bidi iterator, since no window is pertinent
16106 2013-06-08 Eli Zaretskii <eliz@gnu.org>
16108 * bidi.c (bidi_fetch_char): Accept additional argument, the window
16109 being displayed, and pass it to compute_display_string_pos.
16110 (bidi_level_of_next_char, bidi_resolve_explicit_1)
16111 (bidi_paragraph_init): All callers changed.
16113 * xdisp.c (init_from_display_pos, init_iterator)
16114 (handle_single_display_spec, next_overlay_string)
16115 (get_overlay_strings_1, reseat_1, reseat_to_string)
16116 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
16117 Set bidi_it.w member from it->w.
16118 (compute_display_string_pos): Accept additional argument, the
16119 window being displayed, and pass it to Fget_char_property.
16122 * dispextern.h (struct bidi_it): New member w, the window being
16124 (compute_display_string_pos): Adjust prototype.
16126 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
16128 * xgselect.c: Remove unneeded include xterm.h.
16130 * process.c (wait_reading_process_output): Check for NS before GLIB.
16131 GLIB may be linked in due to rsvg, but ns_select must be called.
16133 * xgselect.c (xg_select): Remove call to window_system_available
16134 and g_main_context_pending at the top, so Gdk events (i.e. file
16135 notify) are processed when Emacs is started with -nw.
16137 2013-06-07 Eli Zaretskii <eliz@gnu.org>
16139 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
16140 (ctagsfiles3): New variable, includes only *.m files.
16141 (TAGS): Use an explicit language name in the regular expressions,
16142 to avoid transformation of '/SOMETHING' by MSYS to
16143 'c:\MSYS\SOMETHING'.
16145 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
16147 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
16149 2013-06-06 Eli Zaretskii <eliz@gnu.org>
16151 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
16152 still need to set the mouse pointer shape and activate help-echo.
16155 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
16157 A few porting etc. fixes for the new file monitor code.
16158 See the thread containing
16159 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
16160 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
16161 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
16162 (dir_monitor_callback, Fgfile_rm_watch):
16163 Use assq_no_quit instead of Fassoc, for speed.
16164 (dir_monitor_callback, Fgfile_rm_watch):
16165 eassert that the monitor is a fixnum.
16166 (dir_monitor_callback): No need for CDR_SAFE.
16167 Simplify building of lisp with alternative tails.
16168 (Fgfile_add_watch, Fgfile_rm_watch):
16169 Do not assume glib functions set errno reliably on failure.
16170 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
16171 and signal an error otherwise.
16172 (Fgfile_rm_watch): Prefer CONSP to !NILP.
16173 Use Fdelq instead of Fdelete, for speed.
16175 2013-06-05 Eli Zaretskii <eliz@gnu.org>
16177 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
16178 don't insist on being invoked on a highlighted tool-bar button.
16179 Avoids losing tool-bar functionality when mouse-highlight is nil.
16180 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
16181 Don't highlight when mouse-highlight is nil.
16182 (note_mouse_highlight): When mouse-highlight is nil, don't return
16183 right away; instead, run tool-bar and mode-line highlight
16184 subroutine, clear any existing highlight, and revert the mouse
16185 pointer to its default shape. (Bug#14558)
16187 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
16189 * lisp.mk (lisp): Add prog-mode.el.
16191 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
16193 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
16194 * process.c (dummy_handler): New function.
16195 (lib_child_handler): New static var.
16196 (handle_child_signal): Invoke it.
16197 (catch_child_signal): If a library has set up a signal handler,
16198 save it into lib_child_handler.
16199 (init_process_emacs): If using glib and not on Windows, tickle glib's
16200 child-handling code so that it initializes its private SIGCHLD handler.
16201 * syssignal.h (SA_SIGINFO): Default to 0.
16202 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
16203 31; it should no longer be needed now.
16205 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
16207 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
16209 * gfilenotify.c (globals_of_gfilenotify): New function.
16210 (syms_of_gfilenotify): Move global initialization there.
16212 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
16214 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
16216 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
16217 * keyboard.c (menu_bar_items, tool_bar_items):
16218 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
16219 not override local keymaps any more.
16221 2013-06-04 Eli Zaretskii <eliz@gnu.org>
16223 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
16225 2013-06-03 Eli Zaretskii <eliz@gnu.org>
16227 * w32console.c (initialize_w32_display): Return the dimensions of
16228 the console window via 2 additional arguments, not via the current
16229 frame. This avoids crashes due to overrunning the bounds of
16230 frame's decode_mode_spec_buffer, which is not resized following
16231 the change of the frame dimensions from the initial 10x10.
16233 * w32term.h (w32_initialize_display_info): Adjust prototype.
16235 * term.c (init_tty): Take dimensions of the frame from the values
16236 returned by initialize_w32_display.
16238 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
16239 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
16240 (LIBES): Add $(GFILENOTIFY_LIBS).
16242 * w32inevt.c (handle_file_notifications): Add dummy implementation
16243 for !HAVE_W32NOTIFY.
16245 * w32term.c: Wrap code with HAVE_W32NOTIFY.
16247 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
16249 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
16251 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
16253 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
16255 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
16257 Fix minor problems found by static checking.
16258 * data.c (pure_write_error):
16259 Use xsignal2, not Fsignal, as Fsignal might return.
16260 * eval.c (set_backtrace_debug_on_exit): Now static.
16261 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
16262 No longer inline. EXTERN_INLINE is needed only for functions
16263 defined in .h files. Reindent function header as per GNU style.
16264 (backtrace_p, backtrace_top, backtrace_next):
16265 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
16266 compiler or linker. Add extern decls to pacify gcc -Wall.
16267 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
16269 * frame.c (free_monitors): Define only on platforms that need it.
16270 * nsterm.m (ns_term_init):
16271 * process.c (catch_child_signal):
16272 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
16273 defined on all porting targets these days.
16274 * process.c, process.h (catch_child_signal):
16275 Make it extern only if NS_IMPL_GNUSTEP is defined.
16277 2013-06-03 Eli Zaretskii <eliz@gnu.org>
16279 * w32.c (gettimeofday): Make the signature identical to prototype
16280 in nt/inc/sys/time.h.
16282 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
16284 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
16287 * keyboard.c (safe_run_hooks_error): Improve error message.
16289 * data.c (pure_write_error): Add `object' argument.
16290 * puresize.h (CHECK_IMPURE): Use it.
16292 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
16294 * Makefile.in (NOTIFY_OBJ): New variable.
16295 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
16297 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
16298 Call syms_of_gfilenotify.
16300 * gfilenotify.c: New file.
16302 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
16303 and Qfile_w32notify.
16304 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
16305 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
16307 * lisp.h: Declare syms_of_gfilenotify.
16309 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
16311 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
16313 Merge the specpdl and backtrace stacks. Make the structure of the
16314 specpdl entries more obvious via a tagged union of structs.
16315 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
16316 (enum specbind_tag): New enum.
16317 (struct specbinding): Make it a tagged union of structs.
16318 Add a case for backtrace records.
16319 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
16320 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
16321 (backtrace_debug_on_exit): New accessors.
16322 (struct backtrace): Remove.
16323 (struct catchtag): Remove backlist field.
16324 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
16326 (Flocal_variable_p): Speed up the common case where the binding is
16328 * eval.c (backtrace_list): Remove.
16329 (set_specpdl_symbol, set_specpdl_old_value): Remove.
16330 (set_backtrace_args, set_backtrace_nargs)
16331 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
16332 (backtrace_next): New functions.
16333 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
16334 (unwind_to_catch, internal_lisp_condition_case)
16335 (internal_condition_case, internal_condition_case_1)
16336 (internal_condition_case_2, internal_condition_case_n): Don't bother
16337 with backtrace_list any more.
16338 (Fsignal): Adjust to new backtrace format.
16339 (grow_specpdl): Move up.
16340 (record_in_backtrace): New function.
16341 (eval_sub, Ffuncall): Use it.
16342 (apply_lambda): Adjust to new backtrace format.
16343 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
16345 (specbind): Adjust to new specpdl format. Simplify.
16346 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
16347 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
16349 (mark_backtrace): Remove.
16350 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
16351 * xdisp.c (redisplay_internal): Use record_in_backtrace.
16352 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
16354 * profiler.c (record_backtrace): Use get_backtrace.
16355 (handle_profiler_signal): Use backtrace_top_function.
16356 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
16357 accessor functions.
16359 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
16361 * process.h (catch_child_signal): Declare.
16363 * process.c (catch_child_signal): New function.
16364 (init_process_emacs): Call it.
16366 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
16367 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
16369 (x_set_cursor_type): Remove declaration.
16370 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
16371 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
16372 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
16373 (ns_get_color): Use F suffix on float.
16374 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
16375 (ns_get_rgb_color): Remove.
16376 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
16377 (note_mouse_movement): x and y are CGFloat.
16378 (ns_draw_fringe_bitmap): Remove unused rowY.
16379 Change #if to COCOA && >= 10_6.
16380 (ns_draw_window_cursor): Remove unused overspill.
16381 (ns_draw_underwave): width and x are EamcsCGFloat.
16382 (ns_draw_box): thickness is CGFloat.
16383 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
16384 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
16385 if not in main thread.
16386 (ns_get_pending_menu_title, ns_check_menu_open)
16387 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
16388 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
16389 (sendFromMainThread:): New method.
16390 (changeFont:): size is CGFloat.
16391 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
16392 Disable warning about permanent text.
16393 (characterIndexForPoint:): Adjust return type depending on GNUstep
16395 (mouseDown:): delta is CGFloat.
16396 (updateFrameSize): Remove unised variable f.
16397 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
16398 Cast float to EmacsCGFloat.
16399 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
16400 also to -1 when restoring.
16401 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
16402 inside NS_IMPL_COCOA.
16403 (toggleFullScreen:): Put call to toggleFullScreen inside
16404 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
16405 (setPosition:portion:whole:): por is CGFloat.
16406 (getMouseMotionPart:window:x:y:): Add F suffix to float.
16407 (mouseDown:): Use CGFloat.
16408 (mouseDragged:): Remove unised variable edge.
16409 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
16411 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
16412 of CGFloat differs.
16413 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
16414 when NS_IMPL_GNUSTEP.
16415 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
16416 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
16417 (EmacsToolbar): Add clearAll. Add tag argument to
16418 addDisplayItemWithImage.
16419 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
16421 * nsselect.m (ns_get_local_selection): Remove unused variable type.
16423 * nsmenu.m (ns_update_menubar): Make static.
16424 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
16425 (fillWithWidgetValue:): Add cast to SEL for setAction.
16426 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
16427 (update_frame_tool_bar): Update code for GNUstep.
16428 (clearAll): New method.
16429 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
16430 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
16431 Move identifierToItem setObject and activeIdentifiers addObject before
16432 call to insertItemWithItemIdentifier.
16433 (validateVisibleItems): Fix indentation.
16434 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
16435 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
16436 UtilityWindow to aStyle, remove call to setStyleMask.
16438 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
16440 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
16441 (ns_charset_covers, ns_get_covering_families, nsfont_open):
16442 Use F suffix on floats.
16443 (ns_char_width): Returns CGFloat.
16444 (ns_ascii_average_width): w is CGFloat instead of float.
16445 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
16447 (ns_glyph_metrics): CGFloat instead of float.
16449 * nsfns.m (x_set_foreground_color, x_set_background_color):
16451 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
16452 remove unused variables.
16453 (Fns_read_file_name): Keep track if panel is for save.
16454 Use ns_filename_from_panel/ns_directory_from_panel.
16455 (Fns_list_services): delegate only used for COCOA.
16456 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
16457 Just return the input if GNUstep.
16458 (x_screen_planes): Remove.
16459 (Fxw_color_values): Use EmacsCGFloat
16460 (Fns_display_monitor_attributes_list): Only get screen number for
16462 (getDirectory, getFilename): Remove from EmacsOpenPanel and
16464 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
16465 ns_directory_from_panel.
16467 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
16469 * process.c (handle_child_signal): Also use WCONTINUED.
16470 This is so that list-processes doesn't mistakenly list the process
16471 as stopped, when the process has actually been continued and is
16474 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
16476 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
16477 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
16478 not already configured.
16480 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
16482 2013-05-29 Eli Zaretskii <eliz@gnu.org>
16484 * Makefile.in (mostlyclean): Remove *.res files.
16486 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
16488 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
16489 a buffer (bug#8447).
16491 2013-05-27 Eli Zaretskii <eliz@gnu.org>
16493 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
16494 display vector, and we backtrack, handle the case that the
16495 previous character position is also displayed from a display
16496 vector or covered by a display string or image. (Bug#14476)
16498 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
16500 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
16501 (struct MonitorInfo, free_monitors): Remove.
16502 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
16503 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
16504 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
16507 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
16508 (struct MonitorInfo, free_monitors): Remove.
16509 (ns_screen_name): Make static.
16510 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
16511 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
16514 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
16515 (struct MonitorInfo): New struct.
16516 (free_monitors, make_monitor_attribute_list): Declare.
16518 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
16520 (free_monitors, make_monitor_attribute_list): New functions.
16521 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
16524 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
16526 * callproc.c (call_process): Refine the doc string. (Bug#14045)
16528 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
16530 * keyboard.c: Apply keyboard decoding only to events that come directly
16531 from the tty, not from unread-command-events (bug#14368).
16532 (read_event_from_main_queue): New function, extracted from read_char.
16533 (read_decoded_char): Remove.
16534 (read_decoded_event_from_main_queue): New function to replace it.
16535 (read_char): Use it.
16536 (read_key_sequence): Use read_char rather than read_decoded_char.
16538 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
16540 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
16542 * casetab.c (init_casetab_once): Fix last change (bug#14424).
16544 2013-05-22 Kenichi Handa <handa@gnu.org>
16546 The following changes are to fix the setting of
16547 buffer-file-coding-system on, for instance, C-x RET c unix RET
16548 _FILE_OF_DOS_EOL_TYPE_ RET.
16550 * coding.h (struct coding_system): New member detected_utf8_chars.
16552 * coding.c (detect_coding_utf_8): Count characters and check EOL
16553 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
16555 (setup_coding_system): Do not initialize coding->head_ascii.
16556 (check_ascii): Do not set coding->eol_seen but update it. Do not
16557 call adjust_coding_eol_type here.
16558 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
16559 If the eol-type of CODING is already specified, adjust the eol type
16560 of the found coding-system.
16561 (decode_coding_gap): Cancel previous change. Utilize the
16562 character numbers counted by detect_coding_utf_8. Fix detection
16565 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
16567 * search.c (looking_at_1): Only set last_thing_searched if the match
16568 changed the match-data (bug#14281).
16570 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
16572 * xdisp.c (reseat_at_previous_visible_line_start):
16573 Already declared in dispextern.h, so remove it here.
16574 (move_it_vertically_backward): Likewise.
16576 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
16578 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
16579 (Fx_display_pixel_width, Fx_display_pixel_height)
16580 (Fx_display_mm_width, Fx_display_mm_height):
16581 Mention `display-monitor-attributes-list' in docstrings.
16583 * nsfns.m (ns_get_screen): Remove function. All uses removed.
16584 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
16585 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
16586 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
16587 (Fx_display_backing_store, Fx_display_visual_class)
16588 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
16589 (Fx_display_grayscale_p, Fx_display_pixel_width)
16590 (Fx_display_pixel_height, Fx_display_planes)
16591 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
16592 (Fx_display_screens): Don't confuse X11 screens with NS screens.
16593 (Fx_display_mm_width, Fx_display_mm_height)
16594 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
16595 height for all physical monitors as in X11.
16597 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
16598 Return pixel width or height for all physical monitors as in X11.
16600 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
16602 Port --enable-gcc-warnings to clang.
16603 * bytecode.c (exec_byte_code):
16605 Redo diagnostic pragmas to pacify clang, too.
16606 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
16607 * editfns.c (Fencode_time):
16608 * fileio.c (file_accessible_directory_p):
16609 * font.c (font_unparse_xlfd):
16610 Use '&"string"[index]' instead of '"string" + (index)'.
16611 * undo.c (user_error): Remove; unused.
16613 2013-05-16 Eli Zaretskii <eliz@gnu.org>
16615 * insdel.c (insert_1_both): Document the arguments, instead of
16616 referring to insert_1, which no longer exists.
16618 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
16619 some window, increment windows_or_buffers_changed, so that
16620 *Messages* display in that window is updated. (Bug#14408)
16622 * w32.c: Include epaths.h.
16623 (init_environment): Use cmdproxy.exe without leading directories.
16624 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
16626 (gettimeofday): Adjust signature and return value to Posix
16629 * unexw32.c (open_output_file): Delete the existing emacs.exe
16630 before creating it, to break the hard link to the versioned
16633 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
16634 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
16635 (FIRSTFILE_OBJ): New variables.
16636 (W32_RES): Rename to EMACSRES. All users changed.
16637 (base_obj): Use $(CM_OBJ).
16638 (ALLOBJS): Use $(FIRSTFILE_OBJ).
16639 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
16640 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
16641 $(W32_RES_LINK) before $(LIBES).
16642 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
16644 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
16646 * makefile.w32-in (DOC): Use just "DOC".
16648 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
16650 * process.c: Export default filters and sentinels to Elisp.
16651 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
16653 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
16654 (Fset_process_sentinel, Fformat_network_address):
16655 Default to them instead of nil.
16656 (server_accept_connection): Sentinels can't be nil any more.
16657 (read_and_dispose_of_process_output): New function, extracted from
16658 read_process_output.
16659 (read_process_output): Use it; filters can't be nil.
16660 (Finternal_default_process_filter): New function, extracted from
16661 read_process_output.
16662 (exec_sentinel_unwind): Remove function.
16663 (exec_sentinel): Don't zilch sentinel while running.
16664 (status_notify): Sentinels can't be nil.
16665 (Finternal_default_process_sentinel): New function extracted from
16667 (setup_process_coding_systems): Default filter is not nil any more.
16668 (syms_of_process): Export new Elisp functions and initialize
16670 * lisp.h (make_lisp_proc): New function.
16672 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
16674 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
16676 2013-05-14 Eli Zaretskii <eliz@gnu.org>
16678 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
16679 unless we know that the window w is a leaf window.
16680 Another attempt at solving bug#14062.
16682 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
16684 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
16687 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
16689 * image.c (gif_load): Check that subimages fit (Bug#14345).
16691 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
16693 * lread.c (skip_dyn_eof): New function.
16694 (read1): Use it to skip the end of a file in response to #@00.
16696 * doc.c (get_doc_string): Slightly relax the sanity checking.
16698 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
16700 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
16701 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
16702 (MonitorInfo): New struct.
16703 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
16704 (Fns_display_monitor_attributes_list): New functions.
16705 (display-usable-bounds): Remove.
16706 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
16709 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
16711 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
16712 (GTK_CHECK_VERSION): New macro, if not already defined.
16713 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
16714 replaced by GTK_CHECK_VERSION.
16716 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
16718 * xterm.h (GTK_PREREQ): New macro.
16719 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
16720 to use this macro instead, for consistency and clarity.
16722 2013-05-08 Eli Zaretskii <eliz@gnu.org>
16724 * xdisp.c (row_for_charpos_p): New function, with code of
16725 cursor_row_p, but accepts an additional argument CHARPOS instead
16726 of using a hardcoded PT.
16727 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
16728 (row_containing_pos): Call row_for_charpos_p instead of partially
16729 doing the same. Fixes cursor positioning under longlines-mode
16730 when longlines-show-effect includes more than one newline, when
16731 moving the cursor vertically up.
16733 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
16735 * makefile.w32-in (ACL_H): New macro.
16736 ($(BLD)/fileio.$(O)): Update dependencies.
16738 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
16740 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
16741 * Makefile.in (LIB_ACL): New macro.
16742 (LIBACL_LIBS): Remove.
16743 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
16744 * fileio.c: Include <acl.h>.
16745 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
16746 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
16748 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
16751 * unexelf.c: Don't assume ElfW (Half) fits in int.
16752 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
16753 when dealing with ElfW (Half) values, since they can exceed 2**31
16754 on 64-bit OpenBSD hosts. Reported by Han Boetes (privately).
16755 (entry_address): Omit unused NUM arg. All uses changed.
16757 2013-05-07 Juri Linkov <juri@jurta.org>
16759 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
16760 to the string converted from number with `Fnumber_to_string'.
16763 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
16765 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
16766 This fixes a problem introduced by my previous change.
16768 2013-05-07 Glenn Morris <rgm@gnu.org>
16770 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
16772 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
16774 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
16776 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
16778 Static checking by GCC 4.8.0.
16779 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
16780 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
16781 (x_get_monitor_attributes_fallback)
16782 (x_get_monitor_attributes_xinerama)
16783 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
16784 Define only if USE_GTK.
16785 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
16786 (x_get_monitor_attributes_fallback): Omit unused locals.
16787 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
16788 Use double, not float, to avoid mixed-mode floating point arithmetic.
16790 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
16791 Jan Djärv <jan.h.d@swipnet.se>
16793 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
16794 (XINERAMA_CFLAGS): New macros.
16795 (ALL_CFLAGS, LIBES): Use them.
16797 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
16798 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
16799 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
16800 (syms_of_xfns): DEFSYM them.
16801 (struct MonitorInfo): New struct.
16802 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
16803 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
16804 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
16805 (x_get_monitor_attributes_xinerama): New functions.
16806 (Fx_display_monitor_attributes_list): New primitive.
16807 (syms_of_xfns): Defsubr it.
16809 * xterm.h (x_display_info): Add Xatom_net_workarea and
16810 Xatom_net_current_desktop.
16812 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
16813 and dpyinfo->Xatom_net_current_desktop.
16815 2013-05-06 Eli Zaretskii <eliz@gnu.org>
16817 * xdisp.c (pos_visible_p): Use the special code for finding the
16818 beginning of a display property or overlay for any "replacing"
16819 display property, not just for display strings. This solves
16820 incorrect reporting of position by posn-at-point. (Bug#14241)
16822 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
16824 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
16825 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
16826 Verify that ElfW (Half) fits in int.
16827 (fatal): Use same signature as lisp.h.
16828 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
16829 configure and build with -DUNEXELF_DEBUG without worrying about
16830 other modules that use DEBUG.
16831 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
16832 possibly-wide integers now uses it instead of plain fprintf.
16833 (entry_address): New function, which avoids problems with 32-bit
16834 overflow on 64-bit hosts.
16835 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
16836 (round_up): Don't assume the remainder fits in int.
16837 (find_section): Use bool for boolean. Simplify debug code.
16838 (unexec): Don't assume file sizes fit in int or size_t.
16839 Omit unnecessary trailing newline in 'fatal' format.
16840 Use strerror rather than outputting decimal error number.
16841 Remove unused code when emacs is not defined;
16842 this file relies on Emacs now.
16843 Don't assume e_phnum and e_shnum are positive.
16845 * regex.c: Fix problems when DEBUG is defined.
16846 (extract_number, extract_number_and_incr): Define regardless of
16847 whether DEBUG is defined; that's simpler and makes the code less
16848 likely to go stale in the normal case when DEBUG is not defined.
16849 Return int rather than taking an int * arg. All callers changed.
16850 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
16851 Remove, replacing with ...
16852 (DEBUG_PRINT): New macro. All callers changed.
16853 (DEBUG_COMPILES_ARGUMENTS): New macro.
16854 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
16855 (print_compiled_pattern, print_double_string) [DEBUG]:
16856 Use prototype rather than old-style definition.
16857 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
16858 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
16859 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
16860 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
16861 Don't assume ptrdiff_t, size_t, and long are the same width as int.
16862 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
16863 This matters only when DEBUG is defined.
16865 2013-05-05 Eli Zaretskii <eliz@gnu.org>
16867 * xdisp.c (set_iterator_to_next): Set the
16868 ignore_overlay_strings_at_pos_p flag only if we are _really_
16869 iterating over an overlay string, as indicated by the
16870 current.overlay_string_index member. (Bug#14306)
16872 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
16874 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
16875 to where it is used, to avoid autorelease issues (Bug#14050).
16877 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
16879 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
16880 * fileio.c (syms_of_fileio): Implement this.
16881 * filelock.c (create_lock_file): If symbolic links don't work, so
16882 we use a regular file as a lock file, do not fsync the lock file;
16885 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
16887 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
16888 (syms_of_minibuf): Adjust accodingly.
16890 * callint.c (Fcall_interactively): Adjust calls accordingly.
16892 2013-05-04 Eli Zaretskii <eliz@gnu.org>
16894 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
16895 w->contents is a buffer before computing everything else.
16896 Use parentheses to disambiguate last part of the condition.
16898 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
16899 assertion violations. (Bug#14062)
16901 2013-05-01 David Reitter <david.reitter@gmail.com>
16903 * nsfns.m (ns_tooltip): Initialize.
16905 2013-04-28 Eli Zaretskii <eliz@gnu.org>
16907 * coding.c (decode_coding_gap): Don't remove the character before
16908 a newline unless it's a CR character. (Bug#14287)
16910 2013-04-28 Dan Nicolaescu <dann@gnu.org>
16912 * dispextern.h (struct face): Move enum face_underline_type
16913 earlier so that bitfields can be in the same word.
16915 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
16917 * nsfns.m (handlePanelKeys): New function.
16918 (EmacsOpenPanel:performKeyEquivalent:)
16919 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
16920 arrows/function/control and copy/paste keys (Bug#14296).
16922 2013-04-27 Juri Linkov <juri@jurta.org>
16924 * callint.c (Fcall_interactively): Call `Qread_number' for
16925 interactive code letter `n' instead of using duplicate code.
16928 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
16930 * systime.h (make_timeval): Declare as 'const'.
16932 2013-04-27 Kenichi Handa <handa@gnu.org>
16934 * font.c (font_open_entity): Always open a font of manageable
16937 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
16939 Port better to AIX (Bug#14258).
16940 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
16943 2013-04-24 Kenichi Handa <handa@gnu.org>
16945 * coding.c (decode_coding_iso_2022): When an invalid escape
16946 sequence is encountered, reset the invocation and designation
16947 status to the safest one.
16949 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
16951 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
16952 Without this fix, "make distclean" leaves stamp-h1 behind.
16954 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
16956 * w32fns.c (w32_fullscreen_rect): New function to compute the
16957 window rectangle for the given fullscreen mode.
16958 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
16959 longer tunes the window size. This keeps the window's edges flush
16960 with the screen and allows the taskbar to hide itself in fullboth.
16962 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
16963 window decorations and uses the entire screen.
16965 * w32term.h (w32_fullscreen_rect) Add prototype.
16966 (struct w32_output): Replace normal_width, normal_height,
16967 normal_top, and normal_left members with a single normal_placement
16969 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
16971 (FRAME_NORMAL_PLACEMENT): New macro.
16973 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
16975 * minibuf.c (Ftest_completion): Silence compiler warning.
16977 2013-04-15 Eli Zaretskii <eliz@gnu.org>
16979 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
16982 * frame.h (WINDOW_FRAME): Protect macro and its argument with
16985 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
16986 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
16987 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
16988 parentheses where appropriate.
16990 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
16992 * keyboard.c (timer_start_idle): Remove no-longer-used local.
16994 2013-04-14 Eli Zaretskii <eliz@gnu.org>
16996 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
16997 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
16998 Mention in the doc string that setting these variables takes
16999 effect only after a call to set-window-buffer. (Bug#14200)
17001 2013-04-13 Eli Zaretskii <eliz@gnu.org>
17003 * indent.c (Fvertical_motion): Don't consider display strings on
17004 overlay strings as display strings on the buffer position we
17005 started from. This prevents vertical cursor motion from jumping
17006 more than one line when there's an overlay string with a display
17007 property at end of line.
17008 Reported by Karl Chen <Karl.Chen@quarl.org> in
17009 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
17011 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
17013 * window.c (select_window): `record_buffer' even if window is
17014 already selected (bug#14191).
17016 2013-04-11 Eli Zaretskii <eliz@gnu.org>
17018 * window.c (Fwindow_end): Test more flags, including the buffer's
17019 last_overlay_modified flag, to determine whether the window's
17020 display is really up-to-date. Prevents the function from
17021 returning a stale value. (Bug#14170)
17022 (Fwindow_line_height): Fix the test for up-to-date-ness of the
17025 2013-04-10 Eli Zaretskii <eliz@gnu.org>
17027 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
17028 garbaged only if it is not already the top frame on its TTY.
17029 This prevents flickering due to constant redrawing of TTY frames when
17030 there are GUI frames open in the same session. (Bug#13864)
17032 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
17034 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
17035 of marking the idle timers directly.
17037 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
17039 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
17040 tables (bug#14054).
17042 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
17044 * window.c (select_window): Don't record_buffer while the invariant is
17045 temporarily broken (bug#14161).
17047 * fns.c (Fdelq): Don't assume !NILP => CONSP.
17049 2013-04-07 Eli Zaretskii <eliz@gnu.org>
17051 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
17053 2013-04-07 Romain Francoise <romain@orebokech.com>
17055 Ignore additional platform-specific ACL errors (Bug#13702).
17056 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
17057 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
17059 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
17061 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
17064 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
17066 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
17067 This bug was introduced by my 2013-02-25 change that simplified
17068 data_start configuration. Without this change, on GNU/Linux
17069 an Emacs configured with --enable-profiling fails immediately
17070 due to a profiler signal.
17071 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
17072 with these flags. On platforms where special flags are needed
17073 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
17074 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
17075 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
17077 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
17079 Get rid of some platform-specific functions examining window
17080 system and its capabilities. This is a partial rework of the
17082 * lisp.h (have_menus_p): Remove prototype. This function is
17083 replaced with platform-independent window_system_available.
17084 (check_window_system): Move to...
17085 * frame.h (decode_window_system_frame, window_system_available):
17086 ...here, add new prototypes.
17087 * frame.c (window_system_available, decode_window_system_frame):
17089 (check_window_system): Platform-independent now.
17090 * xterm.h (x_in_use): Remove declaration.
17092 * w32term.h (check_x_frame):
17093 * nsterm.h (check_x_frame): Remove prototypes. This function
17094 is replaced with platform-independent decode_window_system_frame.
17095 * msdos.c (have_menus_p): Remove.
17096 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
17097 Remove platform-specific functions. Use check_window_system,
17098 decode_window_system_frame and check_ns_display_info where
17099 appropriate. Minor style and comment tweaks.
17100 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
17101 (check_x_frame): Likewise.
17102 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
17104 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
17105 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
17106 * xmenu.c, xselect.c: All related users changed.
17108 2013-04-03 Kenichi Handa <handa@gnu.org>
17110 The following changes is to optimize the code for reading UTF-8
17113 * coding.c (check_ascii): Rename from detect_ascii. Return value
17114 changed. Check EOL format. Do not call adjust_coding_eol_type
17116 (check_utf_8): New function.
17117 (adjust_coding_eol_type): Do nothing if already adjusted.
17118 (detect_coding): Compare the return value of check_ascii with
17119 coding->src_bytes. Call adjust_coding_eol_type if necessary.
17120 (decode_coding_gap): Optimize for valid UTF-8.
17122 2013-03-21 Kenichi Handa <handa@gnu.org>
17124 * coding.c (syms_of_coding): Cancel previous change.
17126 * insdel.c (insert_from_gap): Fix previous change.
17128 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
17130 Consistently use platform-specific function to detect window system.
17131 * lisp.h (check_window_system): New prototype. This function is
17132 going to replace check_x, check_w32 and check_ns.
17133 (have_menus_p): Mention msdos.c in comment.
17134 * fontset.c (check_window_system_func): Remove. Adjust all users.
17135 * fontset.h (check_window_system_func): Remove prototype.
17136 * nsterm.h (check_ns):
17137 * xterm.h (check_x):
17138 * w32term.h (check_w32): Likewise.
17139 * menu.c (Fx_popup_menu): Use check_window_system.
17140 * msdos.c (check_window_system): Define for MS-DOS.
17141 * nsfns.m (check_window_system): Define for NS. Adjust all users.
17142 * w32fns.c (check_window_system): Likewise for MS-Windows.
17143 * xfns.c (check_window_system): Likewise for X.
17144 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
17145 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
17147 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
17149 Prefer < to > in range checks such as 0 <= i && i < N.
17150 This makes it easier to visualize quantities on a number line.
17151 This patch doesn't apply to all such range checks,
17152 only to the range checks affected by the 2013-03-24 change.
17153 This patch reverts most of the 2013-03-24 change.
17154 * alloc.c (xpalloc, Fgarbage_collect):
17155 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
17156 * character.c (string_escape_byte8):
17157 * charset.c (read_hex):
17158 * data.c (cons_to_unsigned):
17159 * dispnew.c (update_frame_1):
17160 * doc.c (Fsubstitute_command_keys):
17161 * doprnt.c (doprnt):
17162 * editfns.c (hi_time, decode_time_components):
17163 * fileio.c (file_offset):
17164 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
17165 * font.c (font_intern_prop):
17166 * frame.c (x_set_alpha):
17167 * gtkutil.c (get_utf8_string):
17168 * indent.c (check_display_width):
17169 * keymap.c (Fkey_description):
17170 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
17172 * minibuf.c (read_minibuf_noninteractive):
17173 * process.c (wait_reading_process_output):
17174 * search.c (Freplace_match):
17175 * window.c (get_phys_cursor_glyph):
17176 * xdisp.c (redisplay_internal):
17177 * xsmfns.c (smc_save_yourself_CB):
17178 Prefer < to > for range checks.
17179 * dispnew.c (sit_for): Don't mishandle NaNs.
17180 This fixes a bug introduced in the 2013-03-24 change.
17181 * editfns.c (decode_time_components): Don't hoist comparison.
17182 This fixes another bug introduced in the 2013-03-24 change.
17184 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
17186 * frame.h (struct frame): Drop scroll_bottom_vpos
17187 member becaue all real users are dead long ago.
17188 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
17189 * xdisp.c (redisplay_internal): Adjust user.
17191 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
17193 * nsmenu.m (showAtX:Y:for:): setLevel to
17194 NSPopUpMenuWindowLevel (Bug#13998).
17196 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
17198 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
17199 (ns_check_pending_open_menu): Declare.
17201 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
17202 (x_activate_menubar): Update the menu with title that matches
17203 ns_get_pending_menu_title, and call
17204 ns_check_pending_openmenu (Bug#12698).
17205 (menuWillOpen:): New method.
17206 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
17208 * nsterm.m (menu_will_open_state, menu_mouse_point)
17209 (menu_pending_title): New varaibles.
17210 (ns_get_pending_menu_title, ns_check_menu_open)
17211 (ns_check_pending_open_menu): New functions.
17213 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
17215 * indent.c (current_column_bol_cache): Remove leftover which is not
17216 used in Fmove_to_column any more.
17217 (current_column, scan_for_column): Adjust users.
17218 * keyboard.c (last_point_position_buffer, last_point_position_window):
17219 Remove leftovers which are not used for recording undo any more.
17220 (command_loop_1, syms_of_keyboard): Adjust users.
17221 * xdisp.c (last_max_ascent): Remove leftover which is not used in
17222 redisplay_window any more.
17223 (move_it_to): Adjust user.
17225 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
17227 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
17228 Update dependencies.
17230 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
17232 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
17233 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
17234 forward references.
17236 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
17238 * window.h (struct window): Replace hchild, vchild and buffer slots
17239 with a single slot 'contents'. This is possible because each valid
17240 window may have either the child window (in vertical or horizontal
17241 combination) or buffer to display (for the leaf window). Using that,
17242 a lot of operations to traverse and/or change window hierarchies may
17243 be simplified. New member horizontal is used to distinguish between
17244 horizontal and vertical combinations of internal windows.
17245 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
17246 (WINDOW_VERTICAL_COMBINATION_P): New macros.
17247 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
17248 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
17249 Use contents slot, not buffer, where appropriate.
17250 (wset_combination): New function.
17251 (wset_buffer): Add eassert.
17252 (Fframe_first_window): Simplify the loop reaching first window.
17253 (Fwindow_buffer): Use WINDOW_LEAF_P.
17254 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
17255 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
17256 (unshow_buffer): Convert initial debugging check to eassert.
17257 (replace_window, recombine_windows, Fdelete_other_windows_internal)
17258 (make_parent_window, window_resize_check, window_resize_apply)
17259 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
17260 (Fset_window_configuration, delete_all_child_windows, save_window_save):
17261 Adjust to match struct window changes.
17262 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
17263 (mark_window_cursors_off, count_windows, get_leaf_windows)
17264 (foreach_window_1): Simplify the loop.
17265 * alloc.c (mark_object): Do not check for the leaf window because
17266 internal windows has no glyph matrices anyway.
17267 * dispnew.c (clear_window_matrices, showing_window_margins_p)
17268 (allocate_matrices_for_window_redisplay, fake_current_matrices)
17269 (allocate_matrices_for_frame_redisplay, free_window_matrices)
17270 (build_frame_matrix_from_window_tree, mirror_make_current)
17271 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
17272 (update_window_tree, set_window_update_flags): Simplify the loop.
17273 (sync_window_with_frame_matrix_rows): Enforce live window.
17274 Use contents slot, not buffer, where appropriate.
17275 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
17276 and WINDOW_HORIZONTAL_COMBINATION_P.
17277 (make_frame_visible_1): Simplify the loop.
17278 Use contents slot, not buffer, where appropriate.
17279 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
17280 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
17281 (expose_window_tree): Likewise.
17282 Use contents slot, not buffer, where appropriate.
17283 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
17284 to avoid deleted windows. Use contents slot instead of buffer.
17285 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
17286 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
17287 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
17288 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
17290 2013-03-28 Eli Zaretskii <eliz@gnu.org>
17292 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
17293 identify the reasons for assertion violations in bug#14062 and
17295 (Fx_show_tip): Fix compilation error under
17296 "--enable-check-lisp-object-type". (Bug#14073)
17298 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
17299 Reported by <rzl24ozi@gmail.com>.
17301 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
17303 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
17305 (unwind_with_echo_area_buffer): ...to restore it here.
17306 This is needed to ensure that...
17307 (redisplay_window): ...both window markers are valid here,
17308 which is verified by eassert.
17309 * editfns.c (save_excursion_save): Do not assume that
17310 selected_window always displays the buffer.
17311 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
17314 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
17316 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
17319 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
17321 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
17323 2013-03-27 Eli Zaretskii <eliz@gnu.org>
17325 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
17326 since MinGW's w32api headers do. This avoids compiler warnings.
17328 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
17329 if already defined.
17331 2013-03-26 Eli Zaretskii <eliz@gnu.org>
17333 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
17335 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
17337 * gtkutil.c (style_changed_cb): Check if frame is live and an
17338 X frame (Bug#14038).
17340 2013-03-26 Eli Zaretskii <eliz@gnu.org>
17342 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
17343 Define only for _WIN32_WINNT less than 0x0500.
17344 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
17346 Move inclusion of time.h before sys/time.h, so that MinGW64 could
17347 see its own definitions of 'struct timeval' and 'struct timezone'.
17349 Fix incompatibilities between MinGW.org and MinGW64 headers.
17350 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
17352 * w32.c (REPARSE_DATA_BUFFER): Guard with
17353 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
17355 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
17357 * xterm.c: Include X11/XKBlib.h
17358 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
17360 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
17362 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
17364 * blockinput.h (input_blocked_p): Likewise.
17365 * bytecode.c (exec_byte_code): Likewise.
17366 * callproc.c (call_process_kill, call_process_cleanup)
17367 (Fcall_process): Likewise.
17368 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
17369 (Fccl_execute_on_string): Likewise.
17370 * character.c (string_escape_byte8): Likewise.
17371 * charset.c (read_hex): Likewise.
17372 * cm.c (calccost): Likewise.
17373 * data.c (cons_to_unsigned): Likewise.
17374 * dired.c (directory_files_internal, file_name_completion):
17376 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
17377 (sit_for): Likewise.
17378 * doc.c (Fsubstitute_command_keys): Likewise.
17379 * doprnt.c (doprnt): Likewise.
17380 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
17381 * emacsgtkfixed.c: Likewise.
17382 * fileio.c (file_offset, Fwrite_region): Likewise.
17383 * floatfns.c (Fexpt, fmod_float): Likewise.
17384 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
17386 * font.c (font_intern_prop): Likewise.
17387 * frame.c (x_set_alpha): Likewise.
17388 * gtkutil.c (get_utf8_string): Likewise.
17389 * indent.c (check_display_width): Likewise.
17390 * intervals.c (create_root_interval, rotate_right, rotate_left)
17391 (split_interval_right, split_interval_left)
17392 (adjust_intervals_for_insertion, delete_node)
17393 (interval_deletion_adjustment, adjust_intervals_for_deletion)
17394 (merge_interval_right, merge_interval_left, copy_intervals)
17395 (set_intervals_multibyte_1): Likewise.
17396 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
17397 * keymap.c (Fkey_description): Likewise.
17398 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
17399 * lread.c (openp, read_integer, read1, string_to_number):
17401 * menu.c (ensure_menu_items): Likewise.
17402 * minibuf.c (read_minibuf_noninteractive): Likewise.
17403 * print.c (printchar, strout): Likewise.
17404 * process.c (create_process, Faccept_process_output)
17405 (wait_reading_process_output, read_process_output, send_process)
17406 (wait_reading_process_output): Likewise.
17407 * profiler.c (make_log, handle_profiler_signal): Likewise.
17408 * regex.c (re_exec): Likewise.
17409 * regex.h: Likewise.
17410 * search.c (looking_at_1, Freplace_match): Likewise.
17411 * sysdep.c (get_child_status, procfs_ttyname)
17412 (procfs_get_total_memory): Likewise.
17413 * systime.h (EMACS_TIME_VALID_P): Likewise.
17414 * term.c (dissociate_if_controlling_tty): Likewise.
17415 * window.c (get_phys_cursor_glyph): Likewise.
17416 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
17417 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
17419 * xfns.c (Fx_window_property): Likewise.
17420 * xmenu.c (set_frame_menubar): Likewise.
17421 * xselect.c (x_get_window_property, x_handle_dnd_message):
17423 * xsmfns.c (smc_save_yourself_CB): Likewise.
17424 * xterm.c (x_scroll_bar_set_handle): Likewise.
17426 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
17428 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
17429 to be optional or nil. Adjust comment and convert it to docstring.
17430 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
17431 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
17433 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
17435 Static checking by GCC 4.8-20130319.
17436 * image.c (gif_load): Assume pass < 3 to pacify GCC.
17437 * process.c (Fset_process_datagram_address)
17438 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
17439 * xdisp.c (get_char_face_and_encoding)
17440 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
17441 (get_glyph_face_and_encoding): Prepare face before possibly using it.
17442 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
17444 2013-03-24 Ken Brown <kbrown@cornell.edu>
17446 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
17447 fix compilation on 64-bit Cygwin, where underscores are not
17448 automatically prepended.
17450 * w32term.c (w32_initialize): Silence compiler warning.
17452 2013-03-23 Eli Zaretskii <eliz@gnu.org>
17454 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
17455 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
17456 variables, to save and restore frame dimensions.
17457 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
17458 after returning from a 'fullscreen' configuration.
17459 use SendMessage instead of PostMessage to send the SC_RESTORE message,
17460 to avoid races between the main thread and the input thread.
17462 * w32term.h (struct w32_output): New members normal_width,
17463 normal_height, normal_top, normal_left, and prev_fsmode.
17464 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
17465 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
17466 members of a frame.
17468 * w32term.c (w32fullscreen_hook): Record last value of the frame's
17469 'fullscreen' parameter. Always record previous width and height
17470 of the frame, except when switching out of maximized modes, so
17471 that they could be restored correctly, instead of resetting to the
17472 default frame dimensions. Send SC_RESTORE command to the frame,
17473 unless we are going to send SC_MAXIMIZE, to restore the frame
17474 resize hints in the mouse pointer shown by the window manager.
17477 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
17479 * lisp.h (get_frame_param): Adjust conditions for prototype
17482 2013-03-22 Ken Brown <kbrown@cornell.edu>
17484 * unexcw.c: Drop unneeded inclusion of w32common.h.
17485 (report_sheap_usage): Declare.
17486 (read_exe_header): Add magic numbers for x86_64.
17487 (fixup_executable): Fix printf format specifier for unsigned long
17490 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
17492 * frame.h (struct frame): Put menu_bar_window under #ifdef
17493 because this member is not needed when X toolkit is in use.
17494 (fset_menu_bar_window):
17495 * dispnew.c (clear_current_matrices, clear_desired_matrices)
17496 (free_glyphs, update_frame):
17497 * xdisp.c (expose_frame): Likewise.
17498 (display_menu_bar): Likewise. Remove redundant eassert.
17499 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
17502 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
17504 Use functions and constants to manipulate Lisp_Save_Value objects.
17505 This replaces code that used macros and strings and token-pasting.
17506 The change makes the C source a bit easier to follow,
17507 and shrinks the Emacs executable a bit.
17508 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
17509 (make_save_value): Change 1st arg from string to enum. All callers
17512 (mark_object): Use if, not #if, for GC_MARK_STACK.
17513 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
17514 (XSAVE_OBJECT): Now functions, not macros.
17515 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
17516 the constant was never used.
17517 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
17518 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
17519 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
17520 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
17522 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
17523 type3 with a single member save_type. All uses changed.
17524 (save_type, set_save_pointer, set_save_integer): New functions.
17525 * print.c (PRINTX): Remove.
17527 * alloc.c: Remove redundant static declarations.
17529 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
17531 * window.h (struct window): Convert left_col, top_line, total_lines
17532 and total_cols from Lisp_Objects to integers. Adjust comments.
17533 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
17535 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
17536 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
17537 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
17538 Adjust users where appropriate.
17540 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
17542 * frame.h (struct frame): Drop resx and resy because the same data is
17543 available from window system-specific output context. Adjust users.
17544 (default_pixels_per_inch_x, default_pixels_per_inch_y):
17545 New functions to provide defaults when no window system available.
17546 (FRAME_RES_X, FRAME_RES_Y): New macros.
17547 (NUMVAL): Move from xdisp.c.
17548 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
17549 (Ffont_face_attributes, Fopen_font):
17550 * image.c (gs_load):
17551 * w32font.c (fill_in_logfont):
17552 * xdisp.c (calc_pixel_width_or_height):
17553 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
17554 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
17556 2013-03-20 Kenichi Handa <handa@gnu.org>
17558 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
17559 to 1 (temporary workaround until a bug related to ASCII
17560 optimization is fixed).
17562 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
17564 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
17565 Signal error if window is not internal. Adjust docstring.
17566 (delete_all_child_windows): Use combination_limit to save the buffer.
17567 (Fset_window_configuration): Adjust accordingly.
17568 * print.c (syms_of_print): Initialize debugging output not here...
17569 (init_print_once): ...but in a new function here.
17570 * lisp.h (init_print_once): Add prototype.
17571 * emacs.c (main): Add call to init_print_once. Adjust comments.
17573 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
17575 * window.c (window_resize_check, window_resize_apply)
17576 (window_from_coordinates, recombine_windows, set_window_buffer)
17577 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
17578 (Fsplit_window_internal, Fdelete_window_internal)
17579 (freeze_window_starts): Use bool for booleans.
17580 * window.h (window_frame_coordinates, resize_frame_windows)
17581 (freeze_window_starts, set_window_buffer): Adjust prototypes.
17583 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
17585 * dispnew.c (bitch_at_user): Use `user-error'.
17587 2013-03-17 Ken Brown <kbrown@cornell.edu>
17589 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
17590 as return type of image_background. (Bug#13981)
17591 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
17593 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
17595 * nsterm.m (updateFrameSize:): Change resize increments if needed.
17596 (ns_select): Don't return with result uninitialized.
17598 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
17601 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
17603 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
17604 directories. If filename is nil, get directory name (Bug#13932).
17605 Use getFilename and getDirectory.
17606 (getFilename, getDirectory): New methods for EmacsSavePanel and
17608 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
17610 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
17612 * coding.c (decode_coding_gap): Fix typo caught by static checking.
17614 2013-03-15 Kenichi Handa <handa@gnu.org>
17616 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
17617 (adjust_after_replace): Make it back to static. Delete the third
17618 arg text_at_gap_tail. Cancel the code for handling it.
17620 * coding.h (struct coding_system): New member eol_seen.
17622 * coding.c (detect_ascii): New function.
17623 (detect_coding): Set coding->head_ascii and coding->eol_seen only
17624 when the source bytes are actually scanned. On detecting for
17625 coding_category_utf_8_auto, call detect_ascii instead of scanning
17626 source bytes directly.
17627 (produce_chars): Call insert_from_gap with the new arg 0.
17628 (encode_coding): Likewise.
17629 (decode_coding_gap): Control ASCII optimization by the variable
17630 disable_ascii_optimization instead of #ifndef .. #endif.
17631 Deccode EOL format according to coding->eol_seen.
17632 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
17635 * lisp.h (adjust_after_replace): Cancel externing it.
17636 (insert_from_gap): Adjust prototype.
17638 2013-03-15 Eli Zaretskii <eliz@gnu.org>
17640 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
17641 FULLSCREEN_MAXIMIZED. (Bug#13935)
17643 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
17645 * region-cache.c (find_cache_boundary, move_cache_gap)
17646 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
17647 Simplify debugging check and convert to eassert. Adjust comment.
17648 (pp_cache): Put under ENABLE_CHECKING.
17650 2013-03-14 Eli Zaretskii <eliz@gnu.org>
17652 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
17653 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
17654 and WM_ACTIVATEAPP.
17655 (w32fullscreen_hook): If the frame is visible, reset
17656 f->want_fullscreen flag after changing the frame size. If the
17657 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
17660 2013-03-13 Daniel Colascione <dancol@dancol.org>
17662 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
17663 too so that these builds can use Cygwin's file conversion
17664 functions. (We've been building and linking cygw32.o all along
17665 and just not using it.)
17667 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
17669 File synchronization fixes (Bug#13944).
17670 * Makefile.in (LIB_FDATASYNC): New macro.
17672 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
17673 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
17674 Don't worry about HAVE_FSYNC, since a substitute fsync is
17675 available if the system lacks one.
17676 (Fwrite_regin): Retry fsync if interrupted.
17678 2013-03-13 Eli Zaretskii <eliz@gnu.org>
17680 * w32term.c (w32_read_socket): If the Emacs frame is being
17681 activated, call w32fullscreen_hook, to make sure the new frame
17682 dimensions are in effect. (Bug#13937)
17684 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
17686 * xdisp.c (init_iterator): Simplify because both character and byte
17687 positions are either specified or -1. Add eassert. Adjust comment.
17688 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
17689 character and byte positions can be obtained from marker.
17691 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
17693 Static checking by Sun C 5.12.
17694 * alloc.c (buffer_memory_full) [REL_ALLOC]:
17695 * bytecode.c (exec_byte_code):
17696 * dispnew.c (init_display):
17698 * fileio.c (Fsubstitute_in_file_name):
17699 * keyboard.c (Fevent_convert_list):
17700 * keymap.c (Fsingle_key_description):
17701 * term.c (maybe_fatal, fatal):
17702 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
17703 * xsmfns.c (Fhandle_save_session):
17704 Omit unreachable code.
17705 * keymap.c (map_keymap_char_table_item): Cast void * to
17706 a function pointer type; the C Standard requires this.
17708 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
17709 Include <sys/param.h> unconditionally, as that works elsewhere and
17710 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
17711 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
17714 See ChangeLog.12 for earlier changes.
17716 ;; Local Variables:
17720 Copyright (C) 2011-2015 Free Software Foundation, Inc.
17722 This file is part of GNU Emacs.
17724 GNU Emacs is free software: you can redistribute it and/or modify
17725 it under the terms of the GNU General Public License as published by
17726 the Free Software Foundation, either version 3 of the License, or
17727 (at your option) any later version.
17729 GNU Emacs is distributed in the hope that it will be useful,
17730 but WITHOUT ANY WARRANTY; without even the implied warranty of
17731 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17732 GNU General Public License for more details.
17734 You should have received a copy of the GNU General Public License
17735 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.