1 2015-04-06 Koichi Arakawa <arakawa@pp.iij4u.or.jp> (tiny change)
3 * w32proc.c (w32_executable_type): Look for the DLL name in the
4 correct section. This avoids segfaults with some executables.
7 2015-04-04 Jan Djärv <jan.h.d@swipnet.se>
9 * xselect.c (x_reply_selection_request)
10 (receive_incremental_selection): Call set_property_change_object
12 (wait_for_property_change): Move set property_change_reply(_object)
13 outside of this function (Bug#16737).
14 (set_property_change_object): New function.
16 2015-04-03 Jan Djärv <jan.h.d@swipnet.se>
18 * xterm.c (handle_one_xevent): Always redraw tool tips on
19 MapNotify. Update tool tip frame sizes on ConfigureNotify.
21 2015-03-31 Eli Zaretskii <eliz@gnu.org>
23 * keyboard.c (read_key_sequence): Don't let
24 this_single_command_key_start become negative. (Bug#20223)
26 2015-03-29 Jan Djärv <jan.h.d@swipnet.se>
28 * gtkutil.c (xg_display_open):
29 * xterm.c (x_display_ok, x_term_init): Block SIGIO when opening
30 a display (Bug#19175).
32 2015-03-29 Martin Rudalics <rudalics@gmx.at>
34 * gtkutil.c (update_theme_scrollbar_width): Don't round up
35 scroll bar width with GTK3 (Bug#20182).
37 2015-03-28 Jan Djärv <jan.h.d@swipnet.se>
39 * xsmfns.c (smc_save_yourself_CB): Return if Vinvocation_name or
40 user_login_name are not strings.
42 2015-03-28 Eli Zaretskii <eliz@gnu.org>
44 * w32.c (sys_connect): Fix a mistake in previous commit that broke
45 blocking connections. (Bug#20159)
47 2015-03-27 Paul Eggert <eggert@cs.ucla.edu>
49 Avoid some core dumps in X session management
50 Derived from a bug report by Nicolas Richard in:
51 http://bugs.gnu.org/20191#20
52 * xsmfns.c (smc_save_yourself_CB): Don't dump core if
53 invocation-name is not a string. Initialize user-login-name if it
54 is not already initialized, and don't dump core if it is not a
56 (create_client_leader_window): Don't dump core if x-resource-name
57 and x-resource-class are not both strings.
58 (x_session_initialize): Don't dump core if x-session-previous-id,
59 invocation-directory, and invocation-name are not strings.
61 Port user-login-name initialization to Qnil == 0
62 Derived from a bug report by Nicolas Richard in:
63 http://bugs.gnu.org/20191#20
64 * editfns.c (Fuser_login_name, Fuser_real_login_name)
65 (syms_of_editfns): Don't rely on all-bits-zero being an Elisp integer,
66 as this is no longer true now that Qnil == 0.
68 Assume !BROKEN_NON_BLOCKING_CONNECT
69 From a suggestion by Eli Zaretskii in:
70 http://lists.gnu.org/archive/html/emacs-devel/2015-03/msg00824.html
71 * process.c (NON_BLOCKING_CONNECT): Simplify by assuming that
72 BROKEN_NON_BLOCKING_CONNECT is not defined.
73 (SELECT_CAN_DO_WRITE_MASK): Remove, and assume it's now true.
75 2015-03-27 Eli Zaretskii <eliz@gnu.org>
77 * lread.c (substitute_object_recurse): For sub-char-tables, start
78 the recursive SUBSTITUTE loop from index of 2, to skip the
79 non-Lisp members of the sub-char-table. See the discussion at
80 http://lists.gnu.org/archive/html/emacs-devel/2015-03/msg00520.html
83 Support non-blocking connect on MS-Windows.
84 Based on ideas from Kim F. Storm <storm@cua.dk>, see
85 http://lists.gnu.org/archive/html/emacs-devel/2006-12/msg00873.html.
87 * w32proc.c (reader_thread): If the FILE_CONNECT flag is set, call
88 '_sys_wait_connect'. If it returns STATUS_CONNECT_FAILED, exit
89 the thread with code 2.
90 (sys_select): Support 'wfds' in addition to 'rfds'. If a
91 descriptor in 'wfds' has its bit set, but the corresponding
92 fd_info member doesn't have its FILE_CONNECT flag set, ignore the
93 descriptor. Otherwise, acknowledge a successful non-blocking
94 connect by resetting the FILE_CONNECT flag and setting cp->status
95 to STATUS_READ_ACKNOWLEDGED. (Bug#20159)
97 * w32.h (STATUS_CONNECT_FAILED): New enumeration value.
98 (struct _child_process): New member 'errcode'.
99 (FILE_CONNECT): New flag.
100 (_sys_wait_connect): Add prototype.
102 * w32.c (pfn_WSAEnumNetworkEvents): New function pointer.
103 (init_winsock): Load WSAEnumNetworkEvents from winsock DLL.
104 (set_errno): Map WSAEWOULDBLOCK and WSAENOTCONN.
105 (sys_connect): Support non-blocking 'connect' calls by setting the
106 FILE_CONNECT flag in the fd_info member and returning EINPROGRESS.
107 (_sys_read_ahead): Add debug message if this function is called
108 for a descriptor that waits for a non-blocking connect to complete.
109 (_sys_wait_connect): New function.
110 (sys_read): Support STATUS_CONNECT_FAILED. Return the error code
111 recorded by _sys_wait_connect when the non-blocking connect
112 failed. Don't call WSAGetLastError before a call to set_errno had
113 a chance to use its value, since WSAGetLastError clears the last
116 2015-03-25 Stefan Monnier <monnier@iro.umontreal.ca>
118 * editfns.c (save_excursion_save): Don't save the mark.
119 (save_excursion_restore): Don't restore the mark.
120 (Fsave_excursion): Fix docstring accordingly.
122 2015-03-24 Paul Eggert <eggert@cs.ucla.edu>
124 Fix minor ldexp issues
125 * floatfns.c (Fldexp): Require 2 args. Avoid undefined behavior
126 if the exponent is out of 'int' range. Improve documentation.
129 2015-03-24 Daniel Colascione <dancol@dancol.org>
131 * process.c (Fprocess_running_child_p): Return number identifier of
132 the foreground process group if we know it.
134 2015-03-23 Paul Eggert <eggert@cs.ucla.edu>
136 Minor refactoring of new Fmake_process code
137 * process.c (Fmake_process): Refactor to avoid call to Flength, to
138 avoid cast to 'char **', and to reduce indenting and reuse of locals.
140 2015-03-23 Daiki Ueno <ueno@gnu.org>
142 * process.c (Fmake_process): New function.
143 (create_process, create_pty): Check p->pty_flag instead of
144 Vprocess_connection_type.
145 (syms_of_process): Register QCcommand, QCconnection_type, Qpty,
146 Qpipe, and Smake_process. Unregister Sstart_process.
148 2015-03-22 Jan Djärv <jan.h.d@swipnet.se>
150 * fontset.c (fontset_pattern_regexp): Replace + 1 with + 3 for
151 regexsize (Bug#20156).
153 2015-03-21 Eli Zaretskii <eliz@gnu.org>
155 * emacs.c (synchronize_locale) [WINDOWSNT]: Ignore 'category' and
156 always use LC_ALL instead. Fixes problems with setting
157 system-time-locale to something non-default.
159 2015-03-18 Glenn Morris <rgm@gnu.org>
161 * frame.h (x_set_bitmap_icon): Don't set the icon if icon-type is
162 nil/not present in the parameter alist. (Bug#19680)
164 2015-03-18 Stefan Monnier <monnier@iro.umontreal.ca>
166 * alloc.c (purecopy): Handle hash-tables.
168 2015-03-16 Stefan Monnier <monnier@iro.umontreal.ca>
170 * minibuf.c (Fread_buffer): Add `predicate' argument.
171 * callint.c (Fcall_interactively): Adjust calls accordingly.
173 2015-03-15 Eli Zaretskii <eliz@gnu.org>
175 * xdisp.c (handle_invisible_prop): Fix up it->position even when
176 we are going to load overlays at the beginning of the invisible text.
177 (setup_for_ellipsis): Reset the ignore_overlay_strings_at_pos_p
179 (next_overlay_string): Set the overlay_strings_at_end_processed_p
180 flag only if the overlays just processed were actually loaded at EOB.
182 2015-03-14 Daniel Colascione <dancol@dancol.org>
184 * emacs.c (standard_args): Add --no-x-resources.
185 (usage_message): Document that -Q implies --no-x-resources.
187 2015-03-13 Paul Eggert <eggert@cs.ucla.edu>
189 * frame.c (x_get_resource_string) [!USE_GTK]: Don't define.
191 * editfns.c, systime.h (mktime_z) [!HAVE_TZALLOC]: Now static.
193 2015-03-12 Eli Zaretskii <eliz@gnu.org>
195 * w32font.c (font_supported_scripts): Add subranges for Latin
196 Supplement, Latin Extended-A/B, Vai, Supplemental Punctuation, Tai
197 Le, Buginese, Yijing Hexagrams, Ancient Greek Numbers, Tai Xuan
198 Jing, Counting Rods, Sundanese, Lepcha, Ol Chiki, Saurashtra,
199 Kayah Li, Rejang, Ancient Symbols, Phistos Disc, Carian, Lycian,
200 Lydian, Dominoe Tiles, and Mahjong Tiles. Break the Mathematical
201 Alphanumeric Symbols into several "scripts" like fontset.el does.
203 (syms_of_w32font): DEFSYM all the new script symbols.
205 2015-03-07 Eli Zaretskii <eliz@gnu.org>
207 * w32fns.c <ImmReleaseContext_Proc, ImmSetCompositionWindow_Proc>:
208 Fix typedefs to be consistent with the corresponding w32 API
210 (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Don't invoke
211 DefWindowProc if we successfully handled the message, as doing so
212 causes problems in displaying selection dialogs. (Bug#11732)
214 2015-03-05 Paul Eggert <eggert@cs.ucla.edu>
216 Work around x86 glibc backtrace bug
217 * sysdep.c (emacs_backtrace): Don't dump core on x86.
220 2015-03-05 Eli Zaretskii <eliz@gnu.org>
222 * keyboard.c (make_lispy_position): When the click is on the
223 right-side vertical scroll bar, pass the rightmost X coordinate to
224 buffer_posn_from_coords, so that the returned text position
225 reflects the closest point to the click. Fixes region extension
226 when mouse moves outside the Emacs frame that has scroll bars on
229 2015-03-04 Martin Rudalics <rudalics@gmx.at>
231 * frame.c (x_set_font): Try to keep frame height and width
232 unchanged if tool bar size changes with new font.
234 2015-03-03 Eli Zaretskii <eliz@gnu.org>
236 * search.c (find_newline): Avoid assertion violations in
237 CHAR_TO_BYTE when a portion of the buffer was deleted and we look
238 for newlines near the end of the buffer. This happens in Rmail
239 when JIT font-lock fontifies a newly displayed portion of the
242 2015-03-03 Eli Zaretskii <eliz@gnu.org>
244 * w32fns.c (Fw32__menu_bar_in_use): New internal function.
247 2015-03-03 Glenn Morris <rgm@gnu.org>
249 * fileio.c (Fmake_temp_name): Doc tweaks. (Bug#19858)
251 2015-03-03 Eli Zaretskii <eliz@gnu.org>
253 * menu.c (Fx_popup_menu) [HAVE_X_WINDOWS]: Call
254 mouse_position_for_popup only for X frames. (Bug#19862)
256 2015-03-03 Eli Zaretskii <eliz@gnu.org>
258 * buffer.c (syms_of_buffer): Doc fix. (Bug#19841)
260 2015-03-03 Eli Zaretskii <eliz@gnu.org>
262 * xfaces.c (map_tty_color): Use assoc_no_quit instead of
263 assq_no_quit to fetch color definition by its string name.
266 2015-03-03 Eli Zaretskii <eliz@gnu.org>
268 * xdisp.c (move_it_in_display_line_to): Handle the case where the
269 last character of a screen line is whitespace, and we are under
270 word-wrap with overflow-newline-into-fringe turned on.
273 2015-03-03 Eli Zaretskii <eliz@gnu.org>
275 * xdisp.c (handle_stop, handle_single_display_spec)
276 (next-element_from_image): Don't reset the
277 ignore_overlay_strings_at_pos_p flag here.
278 (next_element_from_buffer): Reset ignore_overlay_strings_at_pos_p
280 (next_overlay_string): Set ignore_overlay_strings_at_pos_p here,
281 after we've exhausted all the overlay strings at the current
282 position. (Bug#19307)
284 2015-03-03 Eli Zaretskii <eliz@gnu.org>
286 * xdisp.c (set_iterator_to_next): Set value of stop_charpos
287 according to the object we are about to resume iterating.
290 * dispnew.c (adjust_glyph_matrix): Set the update_mode_line flag
291 of the window whose current glyph matrix was resized, which
292 disables the mode-line row as side effect.
294 * xdisp.c (redisplay_window): Don't avoid redisplay of a window
295 whose update_mode_line flag is set. (Bug#19721)
297 2015-03-03 Eli Zaretskii <eliz@gnu.org>
299 * dispextern.h (FACE_FOR_CHAR): Fix the commentary.
301 2015-03-03 Daniel Colascione <dancol@dancol.org>
303 * alloc.c (syms_of_alloc): Rename `gc-precise-p' to `gc-precise'.
305 2015-03-03 Paul Eggert <eggert@cs.ucla.edu>
307 * alloc.c (run_finalizers): Omit unused local.
308 Also, redo newly-added code as per usual Emacs style.
310 2015-03-03 Martin Rudalics <rudalics@gmx.at>
312 * frame.c (adjust_frame_size): If the pixel sizes remain
313 unchanged but the number of lines or columns of the frame
314 changes, run `window--pixel-to-total' (Bug#19972).
315 (Qwindow_pixel_to_total): DEFSYM it.
317 2015-03-03 Daniel Colascione <dancol@dancol.org>
319 * print.c (print_object): Print whether a finalizer has
322 * data.c (Ftype_of): Make `type-of' work with finalizers.
323 (syms_of_data): Register Qfinalizer.
325 2015-03-02 Daniel Colascione <dancol@dancol.org>
327 * print.c (print_object): Print finalizers.
330 (finalizers, doomed_finalizers): New variables.
331 (init_finalizer_list, finalizer_insert, unchain_finalizer)
332 (mark_finalizer_list, queue_doomed_finalizers)
333 (run_finalizer_handler, run_finalizer_function, run_finalizers):
335 (garbage_collect_1, mark_object, sweep_misc)
336 (init_alloc_once, syms_of_alloc): Support finalizers.
337 (gc-precise-p): New Lisp variable.
339 * lisp.h (Lisp_Misc_Type): New value Lisp_Misc_Finalizer.
340 (FINALIZERP, XFINALIZER): New functions.
341 (Lisp_Finalizer): New structure.
343 2015-02-28 Paul Eggert <eggert@cs.ucla.edu>
345 * character.c (alphabeticp, decimalnump): Avoid undefined behavior
346 if CATEGORY is not an integer, or is an integer out of
347 unicode_category_t range.
349 2015-02-28 Martin Rudalics <rudalics@gmx.at>
351 * frame.c (make_initial_frame, Fmake_terminal_frame):
352 Set can_x_set_window_size and after_make_frame (Bug#19962).
354 2015-02-28 Eli Zaretskii <eliz@gnu.org>
356 * character.c (alphabeticp, decimalnump): New functions.
357 * character.h (alphabeticp, decimalnump): Add prototypes.
359 * regex.c (ISALNUM, ISALPHA): Check Unicode character properties
360 for multibyte characters by calling alphabeticp and decimalnump.
361 (BIT_ALPHA, BIT_ALNUM): New bit masks.
362 (re_wctype_to_bit): Return them when the class is RECC_ALPHA or
364 (re_match_2_internal): Call ISALPHA and ISALNUM when appropriate.
367 2015-02-27 Jan Djärv <jan.h.d@swipnet.se>
369 * xterm.h (x_real_pos_and_offsets): Take outer_border as arg also.
371 * xmenu.c (x_menu_show): Adjust for new arg to x_real_pos_and_offsets.
373 * xfns.c (x_real_pos_and_offsets): Take outer_border as arg also.
374 Initialize all args. Get outer_border from window attributes.
375 Fix typo for top_offset_y.
376 (x_real_positions): Adjust for new arg to x_real_pos_and_offsets.
377 (Fx_frame_geometry): Get outer_border also. Use attrs.width/height.
379 2015-02-27 Mark Laws <mdl@60hz.org>
381 Support daemon mode on MS-Windows (bug#19688)
382 * emacs.c <w32_daemon_event> [WINDOWSNT]: New global var.
383 (main) [WINDOWSNT]: Initialize it to NULL. Create the event to
384 signal clients we are ready for connections.
385 (Fdaemon_initialized): Use DAEMON_RUNNING.
386 [WINDOWSNT]: MS-Windows specific code to signal clients we are
387 ready for connections.
389 * lisp.h (DAEMON_RUNNING): New macro, encapsulates Posix and
390 MS-Windows conditions for running in daemon mode.
392 * minibuf.c (read_minibuf): Use DAEMON_RUNNING.
394 * keyboard.c (kbd_buffer_get_event): Use DAEMON_RUNNING.
396 * dispnew.c (init_display) [WINDOWSNT]: Initialize frames/terminal
399 2015-02-26 Jan Djärv <jan.h.d@swipnet.se>
401 * xmenu.c (create_and_show_popup_menu): Call XTranslateCoordinates,
402 dont use OUTER_TO_INNER macros.
403 (x_menu_show): Call x_real_pos_and_offsets, don't use
404 OUTER_TO_INNER macros.
406 2015-02-26 Eli Zaretskii <eliz@gnu.org>
408 * dispextern.h (FACE_FOR_CHAR): Fix the commentary.
410 2015-02-26 Hans Wennborg <hwennborg@google.com> (tiny change)
412 * emacs.c (decode_env_path): Add parentheses around ternary
413 operator to increase readability and pacify compiler warnings.
415 2015-02-26 Eli Zaretskii <eliz@gnu.org>
417 * w32.c (sys_readdir): Map ERROR_NOT_READY (as in "device not
420 2015-02-26 Paul Eggert <eggert@cs.ucla.edu>
422 * xfns.c (x_real_pos_and_offsets): Fix pointer signedness.
424 2015-02-25 Jan Djärv <jan.h.d@swipnet.se>
426 * xterm.h (struct x_output): Remove x_pixels_outer_diff,
427 y_pixels_outer_diff, FRAME_OUTER_TO_INNER_DIFF_X,
428 FRAME_OUTER_TO_INNER_DIFF_Y. Declare x_real_pos_and_offsets.
430 * xmenu.c (create_and_show_popup_menu): Use XTranslateCoordinates
431 instead of OUTER_TO_INNER_DIFF macros.
433 * xfns.c (x_real_pos_and_offsets): New function, basically the code
434 from x_real_positions.
435 (x_real_positions): Call x_real_pos_and_offsets.
436 (x_relative_mouse_position): Use XTranslateCoordinates instead of
437 OUTER_TO_INNER_DIFF macros.
438 (Fx_frame_geometry): Get offsets with x_real_pos_and_offsets,
439 border from window attributes. Adjust tool bar and menu widths.
441 * w32fns.c (x_real_positions): Remove setting of x_pixels_diff,
444 * frame.h (struct frame): Remove x_pixels_diff, y_pixels_diff.
446 2015-02-25 Paul Eggert <eggert@cs.ucla.edu>
448 Backtrace after malloc arena is corrupted
449 Without this change, if the malloc arena is corrupted and then
450 'backtrace' is called, the backtrace can crash because 'backtrace'
451 calls 'malloc'. For more, please see:
452 https://sourceware.org/ml/libc-alpha/2015-02/msg00678.html
453 * emacs.c (main): Initialize tables used by 'backtrace'.
454 * sysdep.c (emacs_backtrace): Document the newly used part of the API.
456 2015-02-22 Jan Djärv <jan.h.d@swipnet.se>
458 * nsfns.m (Fx_frame_geometry): New function.
459 (syms_of_nsfns): Defsubr Sx_frame_geometry.
461 2015-02-22 Paul Eggert <eggert@cs.ucla.edu>
464 * lisp.h (DEFINE_NON_NIL_Q_SYMBOL_MACROS):
465 Rename from DEFINE_NONNIL_Q_SYMBOL_MACROS. All uses changed.
467 2015-02-21 Eli Zaretskii <eliz@gnu.org>
469 * w32term.c (queue_notifications):
470 * w32inevt.c (handle_file_notifications):
471 * w32font.c (w32_enumfont_pattern_entity): Prefer 'Qfoo' to
474 2015-02-21 Paul Eggert <eggert@cs.ucla.edu>
476 Prefer 'Qfoo' to 'intern ("foo")'
477 * buffer.c (syms_of_buffer):
478 * bytecode.c (exec_byte_code):
479 * callint.c (Fcall_interactively):
480 * callproc.c (create_temp_file):
481 * charset.c (define_charset_internal):
482 * coding.c (syms_of_coding):
483 * editfns.c (syms_of_editfns):
485 * fns.c (syms_of_fns):
486 * frame.c (delete_frame, Fframe_parameters):
487 * keyboard.c (syms_of_keyboard):
488 * keymap.c (syms_of_keymap):
489 * minibuf.c (read_minibuf, syms_of_minibuf):
490 * nsfns.m (ns_cursor_type_to_lisp):
491 * textprop.c (syms_of_textprop):
492 * xdisp.c (Fformat_mode_line, syms_of_xdisp):
493 * xfns.c (x_create_tip_frame, Fx_select_font):
494 * xml.c (parse_region):
495 Prefer constants like 'Qfoo' to calls like 'intern ("foo")'.
496 * buffer.c (syms_of_buffer): OK to do (put 'erase-buffer 'disabled
498 (keys_of_buffer): ... instead of here.
499 * ftfont.c (syms_of_ftfont): Move DEFSYM of Qmono from here ...
500 * xfns.c (syms_of_xfns): ... to here, since ftfont.c is more
501 optional than xfns.c.
503 2015-02-20 Jan Djärv <jan.h.d@swipnet.se>
505 * emacs.c (terminate_due_to_signal): Move totally_unblock_input after
506 setting fatal_error_in_progress, so gobble_input and *read_socket are
507 not read if there are pending_signals.
509 2015-02-20 Paul Eggert <eggert@cs.ucla.edu>
511 Simplify binary I/O configuration
512 * lread.c (Fload): Prefer FOPEN_TEXT and FOPEN_BINARY to #ifdef DOS_NT.
513 * sysstdio.h: Add copyright notice. Include <fcntl.h>.
514 (FOPEN_BINARY, FOPEN_TEXT): New macros.
515 * xfaces.c (Fx_load_color_file): Use FOPEN_TEXT, since POSIX
516 doesn't guarantee that "t" will work.
518 2015-02-19 Eli Zaretskii <eliz@gnu.org>
520 * keyboard.c (read_char): Make sure this_single_command_key_start
521 is in sync with this_command_key_count, around the call to
522 input-method-function. (Bug#19774)
524 2015-02-19 Fujii Hironori <fujii.hironori@gmail.com> (tiny change)
526 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Pass the
527 message to DefWindowProc, after positioning the IME window, to
528 trigger its display. (Bug#11732)
530 2015-02-18 Eli Zaretskii <eliz@gnu.org>
532 * emacs.c (Fkill_emacs): Exit with specified exit code even if
533 stdin is at EOF. (Bug#19897)
535 2015-02-18 Oscar Fuentes <ofv@wanadoo.es>
537 * keyboard.c (read_char): When there is an input method function,
538 do not restore the echo area if a prefix argument is being
539 introduced. (Bug#19875)
541 2015-02-16 Kelly Dean <kelly@prtime.org>
543 * src/keyboard.c (timer_check_2): Fix incorrect comment.
545 2015-02-14 Martin Rudalics <rudalics@gmx.at>
547 * xterm.c (x_frame_normalize_before_maximize): Fix doc-string.
548 Suggested by Alan Mackenzie <acm@muc.de>.
550 2015-02-14 Eli Zaretskii <eliz@gnu.org>
552 * menu.c (Fx_popup_menu) [HAVE_X_WINDOWS]: Call
553 x_relative_mouse_position only for X frames. (Bug#19862)
555 2015-02-13 Paul Eggert <eggert@cs.ucla.edu>
557 Better support for future plugins
558 * lisp.h (DEFINE_LISP_SYMBOL): New macro, replacing and simplifying
559 DEFINE_LISP_SYMBOL_BEGIN / DEFINE_LISP_SYMBOL_END. All uses changed.
560 (DEFINE_NONNIL_Q_SYMBOL_MACROS): New macro, defaulting to true.
562 2015-02-11 Martin Rudalics <rudalics@gmx.at>
564 * w32term.c (w32_read_socket): In SIZE_MAXIMIZED and
565 SIZE_RESTORED cases correctly handle `maximized' value for the
566 `fullscreen' parameter. Don't use 'maximized' frame parameter
568 (w32fullscreen_hook): Include menu bar height when calculating
569 new text height in FULLSCREEN_BOTH case.
570 * xterm.c (do_ewmh_fullscreen): Handle transition from
571 FULLSCREEN_BOTH to FULLSCREEN_MAXIMIZED when
572 x_frame_normalize_before_maximize is set.
574 2015-02-10 Paul Eggert <eggert@cs.ucla.edu>
576 Use bool for boolean in xdisp.c
577 * dispextern.h (display_prop_intangible_p, resize_mini_window)
578 (pixel_to_glyph_coords, mark_window_display_accurate)
579 (compute_display_string_pos, handle_tool_bar_click)
580 (x_intersect_rectangles, clear_mouse_face, display_tty_menu_item):
581 * lisp.h (setup_echo_area_for_printing, message_with_string)
582 (pos_visible_p): Use bool for boolean.
583 * xdisp.c: Use bool, true, false intstead of int, 1, 0.
584 Remove unnecessary forward decls.
585 (trace_move) [DEBUG_TRACE_MOVE]: Now static.
586 (CHECK_IT, CHECK_WINDOW_END):
587 Now an inline function that is always defined.
589 (check_window_end) [oGLYPH_DEBUG && ENABLE_CHECKING]:
590 Remove; no longer needed.
591 (handle_stop): Prefer (X && !Y) to (X ? !Y : 0).
592 (get_overlay_strings): Omit unnecessary casts.
593 (forward_to_next_line_start):
595 Prefer !BOOL to (BOOL ? 0 : 1).
596 (next_element_function): New typedef.
597 (get_next_element): Use it. Now const.
598 (IT_POS_VALID_AFTER_MOVE_P): Prefer !X || Y==0 to (X ? Y==0 : 1).
599 (vmessage): Now ATTRIBUTE_FORMAT_PRINTF (1, 0), to pacify GCC 4.9.2
600 (display_echo_area): Prefer BOOLEXPR to BOOLEXPR ? 1 : 0.
601 (tool_bar_item_info): Simplify.
602 (invisible_prop): Rename from invisible_p, since it doesn't
603 return bool. All callers changed.
604 (x_produce_glyphs): Simplify.
606 2015-02-09 Paul Eggert <eggert@cs.ucla.edu>
608 Check for some overflows in vertical-motion
609 * indent.c (window_column_x): New function.
610 (Fvertical_motion): Use it to protect against integer overflow
611 when computing column. Prefer extract_float to doing things by hand.
612 Avoid unnecessary casts.
614 * xfont.c: Minor style fixes
615 (xfont_list_pattern): Reindent to 80 cols and use Emacs-style comments.
616 Redo loop so that less indentation is needed.
618 2015-02-09 Eli Zaretskii <eliz@gnu.org>
620 * indent.c (Fvertical_motion): Accept an additional argument
621 CUR-COL and use it as the starting screen coordinate.
622 * window.c (window_scroll_line_based, Fmove_to_window_line):
623 All callers of vertical-motion changed.
625 2015-02-09 Dima Kogan <dima@secretsauce.net>
627 * font.c (font_score): Remove unused variable assignment.
629 2015-02-09 Dima Kogan <dima@secretsauce.net>
631 * xfaces.c (realize_basic_faces): Don't set Qscalable_fonts_allowed to
633 * font.c (font_score): Try to find a font without scaling first,
634 and only accept scalable fonts if we did not get a match (Bug#19117).
636 2015-02-09 Stefan Monnier <monnier@iro.umontreal.ca>
638 * keyboard.c (syms_of_keyboard): Use non-nil default value.
640 2015-02-09 Paul Eggert <eggert@cs.ucla.edu>
642 Use C99's INFINITY and NAN macros
643 * lread.c: Include <math.h>.
644 (string_to_number): Use INFINITY and NAN rather than rolling our own.
645 This avoids some runtime diagnostics when building with
646 gcc -fsanitize=undefined.
648 Fix bidi_explicit_dir_char undefined behavior
649 * bidi.c (bidi_explicit_dir_char): Avoid subscript error when
650 argument is BIDI_EOB. This can happen in bidi_level_of_next_char.
652 Better distinguish infinite from invalid times
653 * editfns.c (check_time_validity): New function.
654 (decode_time_components): Return int, not bool.
655 Return -1 (not 0) if the time is out of range.
657 (lisp_time_struct, lisp_seconds_argument): Distinguish better
658 between time overflow and invalid time values.
660 2015-02-08 Paul Eggert <eggert@cs.ucla.edu>
662 Minor tweaks to frame_size_history_add
663 * frame.c (frame_size_history_add): Don't assume length fits in 'int'.
664 Prefer XCAR and XCDR to Fcar and Fcdr when the arg is a cons.
665 (Fframe_after_make_frame): Simplify.
666 * gtkutil.c: Remove commented-out code.
667 * xfns.c (Fx_create_frame): Fix indenting.
669 2015-02-08 Eli Zaretskii <eliz@gnu.org>
671 * frame.c (Fframe_parameter): Don't replace a non-nil value of
672 foreground-color or background-color parameters with a nil value.
675 2015-02-08 Stefan Monnier <monnier@iro.umontreal.ca>
677 * data.c (Findirect_function): Like `symbol-function', don't signal an
678 error for void functions any more.
680 2015-02-07 Martin Rudalics <rudalics@gmx.at>
682 * frame.c (frame_size_history_add): New function.
683 (frame_inhibit_resize): Consider frame_inhibit_implied_resize
684 only after frame's after_make_frame slot is true.
685 Inhibit resizing fullwidth-/height frames in one direction only.
686 Update frame_size_history.
687 (adjust_frame_size): Call frame_size_history_add.
688 (make_frame): Initalize after_make_frame slot.
689 (Fmake_terminal_frame): Adjust adjust_frame_size call.
690 (Fcan_run_window_configuration_change_hook): Rename to
691 Fframe_after_make_frame. Set after_make_frame slot.
692 Return second argument.
693 (x_set_frame_parameters): Postpone handling fullscreen parameter
694 until after width and height parameters have been set.
695 Apply width and height changes only if can_x_set_window_size is true.
696 Update frame_size_history.
697 (Qadjust_frame_size_1, Qadjust_frame_size_2)
698 (Qadjust_frame_size_3, QEmacsFrameResize, Qframe_inhibit_resize)
699 (Qx_set_fullscreen, Qx_check_fullscreen, Qx_set_window_size_1)
700 (Qxg_frame_resized, Qxg_frame_set_char_size_1)
701 (Qxg_frame_set_char_size_2, Qxg_frame_set_char_size_3)
702 (Qxg_change_toolbar_position, Qx_net_wm_state)
703 (Qx_handle_net_wm_state, Qtb_size_cb, Qupdate_frame_tool_bar)
704 (Qfree_frame_tool_bar): New symbol for updating frame_size_history.
705 (Qtip_frame, Qterminal_frame): New symbols.
706 (Vframe_adjust_size_history): Rename to frame_size_history.
707 * frame.h (struct frame):
708 Rename can_run_window_configuration_change_hook slot to
710 (frame_size_history_add): Extern.
711 * gtkutil.c (xg_frame_resized): Call frame_size_history_add.
712 Don't set FRAME_PIXEL_WIDTH and FRAME_PIXEL_HEIGHT here.
713 (xg_frame_set_char_size): Try to preserve the status of
714 fullwidth/-height frames. Call frame_size_history_add.
715 (tb_size_cb, update_frame_tool_bar, free_frame_tool_bar)
716 (xg_change_toolbar_position): Call frame_size_history_add.
717 * w32fns.c (x_change_tool_bar_height): Handle frame's fullscreen
719 (Fx_create_frame): Process fullscreen parameter after frame has
721 (x_create_tip_frame): Pass Qtip_frame to adjust_frame_size.
722 (Fx_frame_geometry): Don't pollute pure storage.
723 * w32term.c (w32_read_socket): For WM_WINDOWPOSCHANGED,
724 WM_ACTIVATE and WM_ACTIVATEAPP set frame's visibility before
725 calling w32fullscreen_hook. For WM_DISPLAYCHANGE call
726 w32fullscreen_hook immediately.
727 (x_fullscreen_adjust, x_check_fullscreen): Remove.
728 (w32fullscreen_hook): Call change_frame_size just as with a
729 "normal" frame resize operation. Call do_pending_window_change.
730 (x_set_window_size): Try to handle fullwidth and fullheight more
731 accurately. Don't rely on w32_enable_frame_resize_hack.
732 (w32_enable_frame_resize_hack): Remove variable.
733 * widget.c (EmacsFrameResize): Remove dead code.
734 Call frame_size_history_add
735 * window.c (run_window_configuration_change_hook):
736 Check f->after_make_frame instead of
737 f->can_run_window_configuration_change_hook.
738 * xfns.c (x_change_tool_bar_height): Handle frame's fullscreen status.
739 (Fx_create_frame): Process fullscreen parameter after frame has
741 (Fx_frame_geometry): Don't pollute pure storage.
742 * xterm.c (x_net_wm_state, x_handle_net_wm_state):
743 Call frame_size_history_add.
744 (do_ewmh_fullscreen): Handle x_frame_normalize_before_maximize.
745 (x_check_fullscreen): Count in menubar when calling
746 XResizeWindow. Wait for ConfigureNotify event.
747 Call frame_size_history_add.
748 (x_set_window_size_1): Remove PIXELWISE argument. Try to handle
749 changing a fullheight frame's width or a fullwidth frame's
750 height. Call frame_size_history_add.
751 (x_set_window_size): Simplify xg_frame_set_char_size and
752 x_set_window_size_1 calls.
753 (x_frame_normalize_before_maximize): New variable.
755 2015-02-07 Paul Eggert <eggert@cs.ucla.edu>
757 Remove no-longer-used cursor_in_echo_area code
758 * dispnew.c (set_window_cursor_after_update, update_frame_1):
759 Remove checks for negative cursor_in_echo_area, since this var is
760 a boolean, and has been a boolean for some time. Simplify.
761 * dispnew.c (init_display):
762 * xdisp.c (message3_nolog, vmessage): Use bool for boolean.
764 2015-02-05 Stefan Monnier <monnier@iro.umontreal.ca>
766 * eval.c (Ffunction): Handle the new (:documentation ...) form.
767 (syms_of_eval): Declare `:documentation'.
769 2015-02-05 Martin Rudalics <rudalics@gmx.at>
771 * xdisp.c (Fwindow_text_pixel_size): Remove optional BUFFER
772 argument added on 2015-02-01.
774 2015-02-04 Paul Eggert <eggert@cs.ucla.edu>
776 Remove no-longer-used two_byte_p calculations
777 * dispextern.h (struct glyph_string): Remove member two_byte_p.
779 * xdisp.c (get_glyph_face_and_encoding): Remove arg two_byte_p.
782 2015-02-03 Paul Eggert <eggert@cs.ucla.edu>
784 Omit unnecessary var if GTK or NS
785 * frame.c, frame.h (frame_default_tool_bar_height) [USE_GTK||HAVE_NS]:
786 Now a constant zero on these platforms.
788 2015-02-01 Martin Rudalics <rudalics@gmx.at>
790 * xdisp.c (Fwindow_text_pixel_size): Add optional argument BUFFER.
792 2015-01-31 Eli Zaretskii <eliz@gnu.org>
794 * coding.c (raw_text_coding_system_p): New function.
796 * keyboard.c (read_decoded_event_from_main_queue): Use it when the
797 keyboard coding-system is 'raw-text'. (Bug#19532)
799 * coding.h (raw_text_coding_system_p): Add prototype.
801 2015-01-31 Andreas Schwab <schwab@linux-m68k.org>
803 * Makefile.in (gl-stamp): Generate globals.h through the use of
805 (globals.h): Replace with empty command.
807 2015-01-31 Eli Zaretskii <eliz@gnu.org>
809 * keyboard.c (kbd_buffer_store_event_hold): Ignore FOCUS_OUT_EVENT
810 and ICONIFY_EVENT for the purposes of breaking while-no-input
813 * dired.c (read_dirent): Correct the "MSDOS hacks" hack: the
814 special code for errno = ENOENT or EACCES is needed for WINDOWSNT,
817 2015-01-31 Paul Eggert <eggert@cs.ucla.edu>
819 Simplify read_dirent's MSDOS hacks
820 * dired.c (read_dirent): Simplify by removing the need for the
821 DIR_ENTRY argument. All callers changed. This separates the
822 MS-DOS idiosyncrasies better from the rest of the code.
824 2015-01-30 Eli Zaretskii <eliz@gnu.org>
826 * dired.c (read_dirent): Accept an additional argument
827 FIRST_ENTRY. If readdir fails with ENOENT or EACCES the first
828 time it is called, report the error as if it happened in
830 (directory_files_internal, file_name_completion): Adjust callers
833 2015-01-30 Paul Eggert <eggert@cs.ucla.edu>
835 Refactor calls to opendir for simplicity
836 * dired.c (open_directory): Accept Lisp_Object, not char *, for
837 dirname. Signal an error if the open fails. All callers changed.
839 2015-01-29 Paul Eggert <eggert@cs.ucla.edu>
841 Report readdir failures
842 Previously, on non-MS-Windows platforms the code treated most
843 readdir failures as EOF. This was incorrect, e.g., when readdir
844 fails with errno == EOVERFLOW. Signal an error instead.
845 * dired.c (read_dirent):
846 New function, which signals an error when readdir fails.
847 (directory_files_internal, file_name_completion): Use it.
849 2015-01-29 Eli Zaretskii <eliz@gnu.org>
851 Use bool for boolean in w32menu.c, w32font.c, w32uniscribe.c.
852 * w32uniscribe.c (uniscribe_list, uniscribe_match): Use bool where
855 * w32font.c (struct font_callback_data, w32font_list_internal)
856 (w32font_driver, w32font_match_internal): Use bool where appropriate.
858 * w32menu.c (x_activate_menubar, set_frame_menubar)
859 (w32_dialog_show, initialize_frame_menubar, w32_menu_show)
860 (is_simple_dialog): Use bool where appropriate.
862 2015-01-28 Paul Eggert <eggert@cs.ucla.edu>
864 Use bool, not int, to track face changes
865 * xfaces.c (face_change): Rename from face_change_count, and
866 change from int to bool. The var is now true (instead of nonzero)
867 if attributes have changed; this is simpler. All uses changed.
870 2015-01-28 Eli Zaretskii <eliz@gnu.org>
872 * dired.c (directory_files_internal, file_name_completion)
873 [WINDOWSNT]: Signal an error when errno is set non-zero by
874 'readdir', regardless of its value.
876 * w32.c (sys_readdir): Set errno to ENOENT when the directory
877 doesn't exist and to EACCES when it's not accessible to the
878 current user. Set errno to zero when FindNextFile exhausts the
879 directory, so that callers don't interpret that as an error and
880 don't signal a file-error.
881 (open_unc_volume): Set errno to ENOENT if WNetOpenEnum fails.
883 * dired.c (directory_files_internal) [WINDOWSNT]: If readdir
884 returns NULL and errno is ENOTDIR, behave as if opendir failed to
885 open the directory. (Bug#19701)
887 * w32.c (sys_readdir): If FindFirstFile fails because the
888 directory doesn't exist, set errno to ENOTDIR.
890 2015-01-28 Jan Djärv <jan.h.d@swipnet.se>
892 * nsterm.m (drawRect:): Add block/unblock_input (Bug#19660).
894 2015-01-28 Paul Eggert <eggert@cs.ucla.edu>
896 Fix coding.c subscript error
897 * coding.c (CODING_ISO_INVOKED_CHARSET):
898 Avoid undefined behavior if CODING_ISO_INVOCATION returns negative.
900 2015-01-28 Eli Zaretskii <eliz@gnu.org>
902 * xdisp.c (produce_image_glyph): Fix display of images in R2L
903 screen lines: prepend the new glyph to the ones already there
904 instead of appending it.
906 * w32fns.c (w32_set_title_bar_text): New function, including
907 support for titles with non-ASCII characters outside of the
908 current system codepage.
909 (x_set_name, x_set_title): Use it. (Bug#19590)
911 * indent.c (Fvertical_motion): Return zero if we started from ZV
912 and there's an overlay after-string there. (Bug#19553)
914 * emacs.c (usage_message): Fix the description of the -nl switch.
917 * xdisp.c (move_it_to, try_cursor_movement): Don't use the window
918 end information if the window_end_valid flag is unset.
919 (try_window_id): If the call to display_line invalidated the
920 window end information, give up the try_window_id optimization.
923 * w32fns.c (Fx_server_version, Fx_server_vendor): Doc fix.
924 * xfns.c (Fx_server_version, Fx_server_vendor): Doc fix.
926 * emacs.c (syms_of_emacs) <system-configuration>: Doc fix. (Bug#19502)
928 2015-01-28 Stefan Monnier <monnier@iro.umontreal.ca>
930 * lisp.mk (lisp): Add cl-preloaded.
932 2015-01-27 Paul Eggert <eggert@cs.ucla.edu>
934 Use bool for boolean in xfaces.c
935 * dispextern.h: Adjust to signature changes.
936 * font.c (font_at, font_range):
937 * fontset.c (Finternal_char_font):
938 * fringe.c (draw_fringe_bitmap_1):
939 * xdisp.c (handle_face_prop, face_before_or_after_it_pos)
940 (get_next_display_element, highlight_trailing_whitespace)
941 (display_string, calc_line_height_property)
942 (note_mode_line_or_margin_highlight, note_mouse_highlight):
943 * xfaces.c (tty_suppress_bold_inverse_default_colors_p)
944 (menu_face_changed_default, recompute_basic_faces)
945 (Fbitmap_spec_p, parse_rgb_list, tty_lookup_color)
946 (tty_defined_color, defined_color, face_color_gray_p)
947 (face_color_supported_p, load_color2, load_face_colors)
948 (Fx_list_fonts, LFACEP, push_named_merge_point)
949 (resolve_face_name, lface_from_face_name_no_resolve)
950 (lface_from_face_name, get_lface_attributes_no_remap)
951 (get_lface_attributes, lface_fully_specified_p)
952 (set_lface_from_font, merge_face_vectors, merge_named_face)
953 (merge_face_ref, Finternal_make_lisp_face)
954 (Finternal_lisp_face_p, Finternal_copy_lisp_face)
955 (Finternal_set_lisp_face_attribute)
956 (update_face_from_frame_parameter, set_font_frame_param)
957 (face_boolean_x_resource_value)
958 (Finternal_set_lisp_face_attribute_from_resource)
959 (x_update_menu_appearance, Finternal_get_lisp_face_attribute)
960 (Finternal_merge_in_global_face, Fface_font, face_attr_equal_p)
961 (lface_equal_p, Finternal_lisp_face_equal_p)
962 (Finternal_lisp_face_empty_p, lface_same_font_attributes_p)
963 (Fcolor_distance, lookup_named_face, lookup_basic_face)
964 (lookup_derived_face, Fface_attributes_as_vector)
965 (x_supports_face_attributes_p, tty_supports_face_attributes_p)
966 (Fdisplay_supports_face_attributes_p, realize_basic_faces)
967 (realize_default_face, realize_named_face)
968 (realize_non_ascii_face, realize_x_face, map_tty_color)
969 (realize_tty_face, compute_char_face, face_at_buffer_position)
970 (face_for_overlay_string, face_at_string_position):
971 Use bool for boolean.
972 * xfaces.c (set_lface_from_font):
973 Return void, since callers never use the result.
975 2015-01-26 Andreas Schwab <schwab@linux-m68k.org>
977 * image.c (lookup_pixel_color): Reorder conditions that are
979 (x_to_xcolors): Likewise.
980 (x_detect_edges): Likewise.
981 (png_load_body): Likewise.
982 (gif_close): Likewise.
983 (gif_load): Likewise.
985 2015-01-25 Eli Zaretskii <eliz@gnu.org>
987 Use bool for boolean in w32term.c
988 * w32term.c (x_update_window_begin, x_update_window_end)
989 (x_update_end, x_after_update_window_line)
990 (x_set_glyph_string_gc, x_draw_glyph_string_background)
991 (x_draw_glyph_string_foreground)
992 (x_draw_composite_glyph_string_foreground)
993 (x_draw_glyphless_glyph_string_foreground)
994 (x_draw_image_glyph_string, x_draw_glyph_string)
995 (x_draw_stretch_glyph_string, note_mouse_movement)
996 (w32_mouse_position, x_scroll_bar_report_motion)
997 (x_horizontal_scroll_bar_report_motion, w32_read_socket)
998 (w32_set_vertical_scroll_bar, w32_set_horizontal_scroll_bar)
999 (w32_draw_window_cursor, x_new_font, x_set_offset)
1000 (x_set_window_size, x_make_frame_invisible, x_iconify_frame):
1001 Use bool where appropriate.
1003 Use bool for boolean in w32fns.c
1004 * w32fns.c (w32_defined_color, x_decode_color)
1005 (Fxw_color_defined_p, Fxw_color_values, x_set_icon_type)
1006 (x_set_menu_bar_lines, x_change_tool_bar_height)
1007 (x_set_internal_border_width, x_explicitly_set_name)
1008 (x_implicitly_set_name, Fx_create_frame, w32_window)
1009 (x_create_tip_frame, Fx_show_tip): Use bool where appropriate.
1011 2015-01-25 Paul Eggert <eggert@cs.ucla.edu>
1013 Use bool for boolean in xfns.c
1014 * xfaces.c (x_update_menu_appearance):
1015 * xfns.c (x_real_positions, x_defined_color, x_decode_color)
1016 (xg_set_icon, xg_set_icon_from_xpm_data, x_set_cursor_color)
1017 (x_set_icon_type, x_set_icon_name, x_set_menu_bar_lines)
1018 (x_change_tool_bar_height, x_set_internal_border_width)
1019 (x_encode_text, x_set_name_internal, x_explicitly_set_name)
1020 (x_implicitly_set_name, x_default_scroll_bar_color_parameter)
1021 (hack_wm_protocols, xic_create_fontsetname, xic_free_xfontset)
1022 (x_window, x_icon, Fx_wm_set_size_hint, Fx_create_frame)
1023 (Fxw_color_defined_p, Fxw_color_values, x_create_tip_frame)
1024 (Fx_show_tip, clean_up_file_dialog, Fx_file_dialog)
1025 (clean_up_dialog, syms_of_xfns):
1026 * xterm.h (xg_set_icon, xg_set_icon_from_xpm_data)
1027 (xic_create_fontsetname):
1028 Use bool for boolean.
1029 * xfns.c: Include bitmaps/gray.xbm unconditionally.
1031 Count MANY function args more reliably
1032 * alloc.c (Fgc_status, purecopy, unbind_to, garbage_collect_1):
1033 * buffer.c (Fbuffer_list, Fkill_buffer):
1034 * callint.c (read_file_name, Fcall_interactively):
1035 * charset.c (Fset_charset_priority, syms_of_charset):
1036 * chartab.c (uniprop_encode_value_numeric):
1037 * coding.c (syms_of_coding):
1038 * composite.c (syms_of_composite):
1039 * data.c (wrong_range):
1040 * dbusbind.c (syms_of_dbusbind):
1041 * dired.c (file_attributes):
1042 * editfns.c (Fdecode_time, update_buffer_properties, format2):
1043 * eval.c (run_hook_with_args_2, apply1, call1, call2, call3)
1044 (call4, call5, call6, call7):
1045 * fileio.c (Finsert_file_contents, choose_write_coding_system)
1046 (Fcar_less_than_car, build_annotations, auto_save_error):
1047 * filelock.c (get_boot_time):
1048 * fns.c (internal_equal, nconc2, Fyes_or_no_p, Fwidget_apply):
1049 (maybe_resize_hash_table, secure_hash):
1050 * font.c (font_style_to_value, font_open_by_name, Flist_fonts):
1051 * fontset.c (fontset_add, Fset_fontset_font):
1052 * ftfont.c (ftfont_lookup_cache):
1053 * gtkutil.c (xg_get_font):
1054 * insdel.c (signal_before_change, signal_after_change):
1055 * keymap.c (append_key):
1056 * lread.c (load_warn_old_style_backquotes, Fload, init_lread):
1057 * minibuf.c (Fread_buffer):
1058 * print.c (print_preprocess):
1059 * process.c (Fformat_network_address, Fmake_network_process)
1060 (server_accept_connection):
1061 * sound.c (Fplay_sound_internal):
1062 * term.c (Fsuspend_tty, Fresume_tty):
1063 * window.c (window_list):
1064 * xdisp.c (run_redisplay_end_trigger_hook, add_to_log)
1065 (message_with_string):
1066 * xfaces.c (Fx_list_fonts):
1067 * xfont.c (syms_of_xfont):
1068 * xselect.c (x_handle_selection_request)
1069 (x_handle_selection_clear, x_clear_frame_selections)
1070 (x_clipboard_manager_error_1):
1071 Prefer CALLMANY and CALLN to counting args by hand.
1072 * doc.c (reread_doc_file): Remove unused code.
1073 * fns.c (concat2, concat3): Redo to avoid need for local-var vector.
1074 (cmpfn_user_defined, hashfn_user_defined, Fmaphash):
1075 Prefer call1 and call2 to Ffuncall.
1076 * keyboard.c (safe_run_hook_funcall, safe_run_hooks):
1077 Use struct literal rather than a local var, for simplicity.
1078 * keymap.c (where_is_internal): Use NULL rather than a pointer
1080 * lisp.h (CALLMANY, CALLN): New macros.
1081 * sound.c (Fplay_sound_internal): Coalesce duplicate code.
1084 Use gnustep-config if available
1085 * emacs.c [NS_IMPL_GNUSTEP]: Don't include <GNUstepBase/GSConfig.h>.
1086 It doesn't appear to be needed, and the inclusion breaks on
1087 Ubuntu 14.10 when 'configure' uses 'gnustep-config'.
1089 2015-01-22 Eli Zaretskii <eliz@gnu.org>
1091 * xdisp.c (init_iterator): Restore a comment lost in transition.
1093 2015-01-22 Paul Eggert <eggert@cs.ucla.edu>
1095 Use bool for boolean in xfont.c, xftfont.c, xgselect.c
1096 * xfont.c (xfont_driver, xfont_chars_supported)
1097 (xfont_text_extents):
1098 * xftfont.c (xftfont_get_colors, xftfont_open)
1099 (xftfont_prepare_face, xftfont_done_face)
1100 (xftfont_cached_font_ok):
1101 * xgselect.c (xg_select):
1102 Use bool for boolean.
1104 Don't downcase system diagnostics' first letters
1105 * fileio.c (report_file_errno): Don't downcase, and simplify.
1108 Isolate NIL_IS_ZERO-assuming code better
1109 Suggested by Stefan Monnier in:
1110 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00588.html
1111 * alloc.c (allocate_pseudovector):
1112 Use memclear, not memsetnil, to remove a 'verify'.
1113 * callint.c (Fcall_interactively):
1114 * dispnew.c (realloc_glyph_pool):
1115 * xdisp.c (init_iterator):
1116 Use memclear, not memset, to remove a 'verify'.
1117 * lisp.h (memclear): Rename from memsetnil, and take a byte
1118 count rather than a word count. All callers changed.
1120 2015-01-20 Paul Eggert <eggert@cs.ucla.edu>
1122 Undo port to hypothetical nonzero Qnil case
1123 This mostly undoes the previous change in this area. See:
1124 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00570.html
1125 * alloc.c (allocate_pseudovector):
1126 * callint.c (Fcall_interactively):
1127 * dispnew.c (realloc_glyph_pool):
1128 * fringe.c (init_fringe):
1129 * lisp.h (memsetnil):
1130 * xdisp.c (init_iterator):
1131 Simplify by assuming that Qnil is zero, but verify the assumption.
1132 * lisp.h (NIL_IS_ZERO): Revert back to this symbol, removing
1133 NIL_IS_NONZERO. All uses changed.
1135 2015-01-20 Jan Djärv <jan.h.d@swipnet.se>
1137 * nsterm.m (EV_TRAILER2): Set Vinhibit_quit to Qt (Bug#19531).
1139 2015-01-20 Dmitry Antipov <dmantipov@yandex.ru>
1141 Prefer xlispstrdup to avoid dumb calls to strlen.
1142 * nsfont.m (ns_get_family):
1143 * nsterm.m (ns_term_init):
1144 * w32fns.c (w32_window):
1145 * xfns.c (x_window, Fx_select_font): Use xlispstrdup.
1147 2015-01-20 Paul Eggert <eggert@cs.ucla.edu>
1149 Correct an old fix for GTK font selection
1150 * gtkutil.c (xg_get_font): Fix off-by-2 typo.
1153 Fix minor bugs with printing null bytes
1154 * minibuf.c (read_minibuf_noninteractive):
1155 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]:
1156 Work even if the Lisp string contains a null byte.
1158 Port to hypothetical case where Qnil is nonzero
1159 * alloc.c (allocate_pseudovector):
1160 * callint.c (Fcall_interactively):
1161 * coding.c (syms_of_coding):
1162 * dispnew.c (realloc_glyph_pool):
1163 * fringe.c (init_fringe):
1164 * lisp.h (memsetnil):
1165 * xdisp.c (init_iterator):
1166 Port to the currently-hypothetical case where Qnil is nonzero.
1167 * dispnew.c (adjust_glyph_matrix): Remove unnecessary verification,
1168 as there are no Lisp_Object values in the data here.
1169 * lisp.h (NIL_IS_NONZERO): New symbol, replacing NIL_IS_ZERO.
1170 All uses changed. Define only if not already defined, so that one
1171 can debug with -DNIL_IS_NONZERO.
1172 * xdisp.c (init_iterator): Remove unnecessary initializations to 0.
1174 2015-01-19 Eli Zaretskii <eliz@gnu.org>
1176 * dispnew.c (adjust_glyph_matrix, realloc_glyph_pool): Verify that
1177 Qnil is represented as zero, before using that to initialize parts
1178 of the glyph structure.
1180 * xdisp.c (init_iterator): Verify that Qnil is represented as
1181 zero, before using that to initialize parts of the iterator
1184 2015-01-19 Paul Eggert <eggert@cs.ucla.edu>
1186 Prefer memset to repeatedly assigning Qnil
1187 * alloc.c (allocate_pseudovector): Catch more bogus values.
1188 * alloc.c (allocate_pseudovector):
1189 * callint.c (Fcall_interactively):
1190 * coding.c (syms_of_coding):
1191 * fringe.c (init_fringe):
1192 Verify that Qnil == 0.
1193 * callint.c (Fcall_interactively):
1194 * eval.c (Fapply, Ffuncall):
1195 * fns.c (mapcar1, larger_vector):
1196 * font.c (font_expand_wildcards):
1197 * fringe.c (init_fringe):
1198 Prefer memset to assigning zeros by hand.
1199 * callint.c (Fcall_interactively):
1200 Remove duplicate assignment of Qnil to args[i].
1201 * coding.c (syms_of_coding):
1202 Prefer LISP_INITIALLY_ZERO to assigning zeros by hand.
1203 * fileio.c (Ffile_selinux_context):
1204 Rewrite to avoid need for Lisp_Object array.
1205 * lisp.h (XLI_BUILTIN_LISPSYM): New macro.
1206 (DEFINE_LISP_SYMBOL_END): Use it.
1207 (NIL_IS_ZERO): New constant.
1208 (memsetnil): New function.
1210 2015-01-16 Dmitry Antipov <dmantipov@yandex.ru>
1212 Tune pseudovector allocation assuming Qnil == 0.
1213 * alloc.c (allocate_pseudovector): Use memset for both
1214 Lisp_Objects and regular slots. Add zerolen arg.
1215 * lisp.h (allocate_pseudovector): Adjust prototype.
1216 (ALLOCATE_PSEUDOVECTOR): Adjust user.
1217 (ALLOCATE_ZEROED_PSEUDOVECTOR): New macro.
1218 (allocate_hash_table, allocate_window, allocate_frame)
1219 (allocate_process, allocate_terminal): Remove prototypes.
1220 * fns.c (allocate_hash_table): Now static here.
1221 * frame.c (allocate_frame):
1222 * process.c (allocate_process):
1223 * terminal.c (allocate_terminal):
1224 * window.c (allocate_window): Now static here.
1225 Use ALLOCATE_ZEROED_PSEUDOVECTOR. Add comment.
1227 * lisp.h (XTERMINAL): Add eassert.
1228 * process.c (make_lisp_proc): Now static here.
1230 Prefer INLINE functions in font.h to match style used in lisp.h.
1231 * font.h (FONTP, FONT_SPEC_P, FONT_ENTITY_P, FONT_OBJECT_P)
1232 (CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY, CHECK_FONT_OBJECT)
1233 (XFONT_SPEC, XFONT_ENTITY, XFONT_OBJECT, CHECK_FONT_GET_OBJECT):
1235 * font.c (Ffont_otf_alternates, Fquery_font, Ffont_get_glyphs):
1236 * ftfont.c (ftfont_shape):
1237 * macfont.m (macfont_shape):
1238 * w32uniscribe.c (uniscribe_shape):
1239 * xftfont.c (xftfont_shape): Adjust CHECK_FONT_GET_OBJECT users.
1241 2015-01-16 Paul Eggert <eggert@cs.ucla.edu>
1243 Give up on -Wsuggest-attribute=const
1244 * decompress.c (Fzlib_available_p):
1245 * gnutls.c (Fgnutls_available_p):
1246 * gtkutil.h (xg_uses_old_file_dialog):
1247 * xdisp.c (Ftool_bar_height):
1248 * xmenu.c (popup_activated):
1249 No longer const, since it's not const on at lest some
1250 configurations, and we shouldn't lie to the compiler.
1252 2015-01-15 Eli Zaretskii <eliz@gnu.org>
1254 * fileio.c: Include binary-io.h.
1255 (Fset_binary_mode): New function.
1256 (syms_of_fileio): Defsubr it.
1257 (syms_of_fileio) <Qstdin, Qstdout, Qstderr>: DEFSYM them.
1259 2015-01-15 Teodor Zlatanov <tzz@lifelogs.com>
1261 * gnutls.c (init_gnutls_functions): Import gnutls_x509_crt_check_issuer.
1262 (Fgnutls_peer_status): Use it to set the :self-signed flag.
1263 Rename the previous :self-signed to :unknown-ca. (Bug#19404)
1264 (Fgnutls_peer_status_warning_describe): Explain :unknown-ca flag.
1266 2015-01-14 Eli Zaretskii <eliz@gnu.org>
1268 * w32fns.c (w32_wnd_proc): Ignore MENUITEMINFO's dwItemData data
1269 when FLAGS indicate the item is not highlighted. (Bug#19596)
1271 2015-01-14 Martin Rudalics <rudalics@gmx.at>
1273 * xmenu.c (update_frame_menubar): Remove garbaged code.
1275 2015-01-14 Paul Eggert <eggert@cs.ucla.edu>
1277 remove_slash_colon need not be inline
1278 * process.c, process.h (remove_slash_colon): No longer inline.
1279 This saves text bytes without hurting runtime performance.
1281 2015-01-14 Dmitry Antipov <dmantipov@yandex.ru>
1283 Avoid extra multibyteness check in ENCODE_FILE users.
1284 * callproc.c (encode_current_directory, Fcall_process, call_process):
1285 * dired.c (directory_files_internal, file_name_completion):
1286 Do not check for STRING_MULTIBYTE because encode_file_name
1287 is a no-op for unibyte strings.
1289 * process.h (remove_slash_colon): New function.
1290 * callproc.c (encode_current_directory, call_process):
1291 * process.c (Fstart_process): Use it.
1293 Consistently handle time zone specification.
1294 * editfns.c (decode_time_zone): New function, refactored out from ...
1295 (Fencode_time): ... adjusted user.
1296 (Fset_time_zone_rule): Use decode_time_zone.
1298 * editfns.c (make_buffer_string_both): If requested range intersects
1299 the gap, don't move the latter but copy in two regions, thus avoiding
1300 unnecessary relocation of buffer data.
1302 2015-01-14 Paul Eggert <eggert@cs.ucla.edu>
1304 Use bool for boolean in xmenu.c, xml.c
1305 * xmenu.c (x_menu_set_in_use, popup_get_selection)
1306 (Fx_menu_bar_open_internal, popup_widget_loop)
1307 (x_activate_menubar, xg_crazy_callback_abort)
1308 (update_frame_menubar, set_frame_menubar)
1309 (initialize_frame_menubar, free_frame_menubar)
1310 (create_and_show_popup_menu, x_menu_show)
1311 (create_and_show_dialog, x_dialog_show):
1312 * xml.c (libxml2_loaded_p, init_libxml2_functions, parse_region)
1313 (Flibxml_parse_html_region, Flibxml_parse_xml_region):
1314 * xrdb.c (main) [TESTRM]:
1315 * xsettings.c (init_gsettings):
1316 * xterm.c (XFillRectangle, xg_scroll_callback)
1317 (xg_end_scroll_callback):
1318 * xterm.h (x_menu_set_in_use) [USE_GTK || USE_MOTIF]:
1319 Use bool for boolean.
1320 * xmenu.c (TRUE): Remove; no longer used.
1321 (show_help_event): Remove long-unused code.
1322 (set_frame_menubar): Remove "#if 1" and corresponding "#endif" lines.
1324 2015-01-13 Paul Eggert <eggert@cs.ucla.edu>
1326 Don't say Fnext_read_file_uses_dialog_p is const
1327 It's const only if a windowing system is not used; don't say it's
1328 const otherwise. See:
1329 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00310.html
1330 * fileio.c (next_read_file_uses_dialog_p): Remove.
1331 Move guts back to ...
1332 (Fnext_read_file_uses_dialog_p): ... here.
1333 Don't declare as const, as make-docfile.c now has a special case
1334 for this function. This is an ugly hack, but it's better than
1335 lying to the compiler.
1337 Remove now-unnecessary forward XTYPE decl
1338 * lisp.h (XTYPE): Remove forward declaration. The recent merge
1339 from emacs-24 fixed the problem in a better way, by moving XPNTR's
1340 definition to after XTYPE's.
1342 2015-01-13 Eli Zaretskii <eliz@gnu.org>
1344 Fix problems with 32-bit wide-int build exposed by MinGW.
1345 * lisp.h (XPNTR): Move definition to after XTYPE, to avoid
1346 compilation error in an unoptimized build when !USE_LSB_TAG.
1348 * w32heap.c (DUMPED_HEAP_SIZE): For 32-bit wide-int build, use the
1349 same larger value as for the 64-bit build.
1351 * w32term.h (SCROLL_BAR_PACK): Cast the result to UINT_PTR to
1352 avoid compiler warnings.
1354 * w32proc.c (Fw32_get_codepage_charset, Fw32_set_keyboard_layout):
1355 Avoid compiler warnings about cast from integer to pointer of
1358 * w32menu.c (menubar_selection_callback, w32_menu_show): Cast to
1359 UINT_PTR instead of EMACS_INT, to avoid compiler warnings about
1360 casting from integer to pointer of different size.
1361 (add_menu_item): Pass the help-echo string as a pointer to
1362 Lisp_String, not as a Lisp_Object.
1363 (w32_menu_display_help): Use make_lisp_ptr to reconstruct a Lisp
1364 string object from its C pointer.
1366 * w32fns.c (w32_msg_pump) <WM_EMACS_UNREGISTER_HOT_KEY>: Use
1367 make_lisp_ptr instead of XIL, to reconstruct a Lisp_Cons from its
1369 <WM_EMACS_TOGGLE_LOCK_KEY>: msg.lparam is now a C integer.
1370 (Fx_create_frame): Type-cast the result of XFASTINT to avoild
1371 compiler warnings about size differences.
1372 (Fw32_unregister_hot_key): Pass the tail of w32_grabbed_keys as a
1373 pointer to a Lisp_Cons struct, not as a disguised EMACS_INT.
1374 (Fw32_toggle_lock_key): Pass the new state of the key as a C
1375 integer; use -1 for nil. Doc fix.
1377 * .gdbinit (xgetsym): New subroutine.
1378 (xsymname, xsymbol): Use it.
1379 (xprintsym): No need to call xgetptr.
1381 2015-01-13 Martin Rudalics <rudalics@gmx.at>
1383 * frame.c (adjust_frame_size): Make sure new numbers of
1384 lines/columns get installed after font size change (Bug#19575).
1386 2015-01-13 Dmitry Antipov <dmantipov@yandex.ru>
1388 Add DEFUN attributes.
1389 * callint.c (Finteractive):
1390 * character.c (Fcharacterp, Fmax_char):
1391 * data.c (Feq, Fnull, Fconsp, Fatom, Flistp, Fnlistp, Fsymbolp)
1392 (Fstringp, Fchar_or_string_p, Fintegerp, Fnatnump, Fnumberp)
1393 (Ffloatp, Fbyteorder):
1394 * decompress.c (Fzlib_available_p):
1395 * fns.c (Fidentity):
1396 * frame.c (Fframe_windows_min_size):
1397 * gnutls.c (Fgnutls_error_p, Fgnutls_available_p):
1398 * window.c (Fwindow__sanitize_window_sizes):
1399 * xdisp.c (Ftool_bar_height):
1400 * xfaces.c (Fface_attribute_relative_p): Add const attribute.
1401 * emacs.c (Fkill_emacs):
1403 * keyboard.c (Ftop_level, Fexit_recursive_edit)
1404 (Fabor_recursive_edit): Add noreturn attribute.
1406 * search.c (fast_string_match_internal): New function,
1407 consolidated from...
1408 (fast_string_match, fast_string_match_ignore_case): ...functions
1410 * lisp.h (fast_string_match, fast_string_match_ignore_case):
1411 inlined from here now.
1412 (fast_string_match_internal): Add prototype.
1413 * dired.c (file_name_completion): Use fast_string_match_internal.
1415 * fileio.c (next_read_file_uses_dialog_p): New workaround ...
1416 (Fnext_read_file_uses_dialog_p): ... called from here to avoid
1417 ATTRIBUTE_CONST dependency from #ifdefs. For details, see
1418 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00289.html.
1420 2015-01-12 Paul Eggert <eggert@cs.ucla.edu>
1422 Port to 32-bit MingGW --with-wide-int
1423 Problem reported by Eli Zaretskii in:
1424 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00265.html
1425 * lisp.h (struct Lisp_Sub_Char_Table): Check that offset matches
1426 what we think it is, rather than checking only its alignment (and
1427 doing so incorrectly on MinGW).
1429 2015-01-12 Dmitry Antipov <dmantipov@yandex.ru>
1431 * fileio.c (Ffile_name_as_directory, Fdirectory_file_name):
1432 Remove dead NILP check.
1433 * image.c (Flookup_image): Use regular format for docstring.
1434 * keyboard.c (apply_modifiers_uncached): Use stpcpy.
1436 2015-01-12 Martin Rudalics <rudalics@gmx.at>
1438 * dispnew.c (change_frame_size_1): Pass Qchange_frame_size to
1440 * frame.c (frame_default_tool_bar_height): New variable.
1441 (adjust_frame_size): Possibly add requested adjustment to
1442 Vframe_adjust_size_history.
1443 (make_frame): Initialize tool_bar_redisplayed_once slot.
1444 (Fset_frame_height, Fset_frame_width, Fset_frame_size): Clarify
1445 doc-string. Call adjust_frame_size unconditionally (the frame's
1446 text size may remain unaltered but the pixel size may change).
1447 (x_figure_window_size): If frame_default_tool_bar_height was
1448 set, use it instead of calculating the tool bar height from
1449 DEFAULT_TOOL_BAR_IMAGE_HEIGHT. Don't set
1450 Vframe_initial_frame_tool_bar_height.
1451 (Qchange_frame_size, Qxg_frame_set_char_size)
1452 (Qset_window_configuration, Qx_create_frame_1)
1453 (Qx_create_frame_2): New symbols.
1454 (Vframe_initial_frame_tool_bar_height): Remove.
1455 (Vframe_adjust_size_history): New history variable for debugging
1456 frame size adjustments.
1457 * frame.h (struct frame): New boolean slot
1458 tool_bar_redisplayed_once.
1459 (frame_default_tool_bar_height): Extern.
1460 * gtkutil.c (xg_frame_set_char_size): Pass Qxg_frame_set_char_size
1461 to adjust_frame_size.
1462 * nsfns.m (Fx_create_frame): Pass Pass Qx_create_frame_1 and
1463 Qx_create_frame_2 to adjust_frame_size.
1464 * w32fns.c (x_change_tool_bar_height): Call adjust_frame_size with
1465 inhibit 1 when we have not redisplayed the tool bar yet.
1466 (Fx_create_frame): Pass Pass Qx_create_frame_1 and
1467 Qx_create_frame_2 to adjust_frame_size.
1468 * w32menu.c (set_frame_menubar): Simplify adjust_frame_size
1470 * window.c (Fset_window_configuration):
1471 Pass Qset_window_configuration to adjust_frame_size.
1472 * xdisp.c (redisplay_tool_bar): Assign new height to
1473 frame_default_tool_bar_height.
1474 (redisplay_internal): If we haven't redisplayed this frame's
1475 tool bar, call redisplay_tool_bar early so we can adjust the
1476 frame size accordingly.
1477 * xfns.c (x_change_tool_bar_height): Call adjust_frame_size with
1478 inhibit 1 when we have not redisplayed the tool bar yet.
1479 (Fx_create_frame): Pass Pass Qx_create_frame_1 and
1480 Qx_create_frame_2 to adjust_frame_size.
1482 2015-01-12 Paul Eggert <eggert@cs.ucla.edu>
1484 Have 'make' output better GEN names
1485 * Makefile.in (gl-stamp, globals.h): Simplify by putting the new
1486 contents of globals.h into gl-stamp. This lets us use AM_V_GEN
1487 more naturally so that 'make' can output more-accurate names.
1489 2015-01-11 Stefan Monnier <monnier@iro.umontreal.ca>
1491 * buffer.c (init_buffer_once): Initialize buffer_local_flags before
1492 calling reset_buffer_local_variables, and make sure we initialize
1495 2015-01-11 Dmitry Antipov <dmantipov@yandex.ru>
1497 * coding.c (Fcoding_system_plist): Use common style for docstring.
1499 2015-01-11 Paul Eggert <eggert@cs.ucla.edu>
1501 Port to MSB hosts without optimization
1502 E.g., when configuring --with-wide-int CFLAGS='-O0' on x86,
1503 the inline function XTYPE needs to be declared before being used.
1504 * lisp.h (XTYPE): New forward declaration.
1506 2015-01-10 Paul Eggert <eggert@cs.ucla.edu>
1508 Port to 32-bit --with-wide-int
1509 Prefer symbol indexes to struct Lisp_Symbol * casted and then
1510 widened, as the latter had trouble with GCC on Fedora 21 when
1511 configured --with-wide-int and when used in static initializers.
1512 * alloc.c (garbage_collect_1, which_symbols):
1513 * lread.c (init_obarray):
1514 Prefer builtin_lisp_symbol when it can be used.
1515 * dispextern.h (struct image_type.type):
1516 * font.c (font_property_table.key):
1517 * frame.c (struct frame_parm_table.sym):
1518 * keyboard.c (scroll_bar_parts, struct event_head):
1519 * xdisp.c (struct props.name):
1520 Use the index of a builtin symbol rather than its address.
1522 * lisp.h (TAG_SYMPTR, XSYMBOL_INIT): Remove, replacing with ...
1523 (TAG_SYMOFFSET, SYMBOL_INDEX): ... new macros that deal with
1524 symbol indexes rather than pointers, and which work better on MSB
1525 hosts because they shift right before tagging. All uses changed.
1526 (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END):
1527 No longer noops on wide-int hosts, since they work now.
1528 (builtin_lisp_symbol): New function.
1530 Port to HAVE_FREETYPE && !HAVE_XFT
1531 * dispextern.h (struct face.extra) [HAVE_FREETYPE && !HAVE_XFT]:
1532 * font.h (syms_of_xftfont) [HAVE_FREETYPE && !HAVE_XFT]:
1533 Declare in this case too.
1535 2015-01-10 Eli Zaretskii <eliz@gnu.org>
1537 * w32fns.c (Fw32_register_hot_key): Use XINT instead of XLI.
1539 * w32notify.c (Fw32notify_add_watch, w32_get_watch_object):
1540 Use make_pointer_integer instead of XIL.
1541 (Fw32notify_rm_watch): Use XINTPTR instead of XLI.
1543 * w32inevt.c (handle_file_notifications): Use make_pointer_integer
1544 instead of XIL. Put a list of the descriptor, action, and file
1545 name in event->arg, instead of spreading them between event->code
1548 * w32term.c (queue_notifications): Use make_pointer_integer
1549 instead of XIL. Put a list of the descriptor, action, and file
1550 name in event->arg, instead of spreading them between event->code
1553 * keyboard.c (kbd_buffer_get_event) [HAVE_W32NOTIFY]: Adjust Lisp
1554 event creation to changes in w32term.c and w32inevt.c above.
1556 2015-01-09 Paul Eggert <eggert@cs.ucla.edu>
1558 Port Qnil==0 changes to 32-bit --with-wide-int
1559 * lisp.h (lisp_h_XSYMBOL, XSYMBOL): Assume USE_LSB_TAG in the
1560 macro-implemented version. For the non-USE_LSB_TAG case, supply
1561 a new inline function that is the inverse of the new TAG_SYMPTR.
1562 (lisp_h_XUNTAGBASE, XUNTAGBASE): Remove. All uses removed.
1563 (TAG_SYMPTR) [!USE_LSB_TAG]: If the pointer subtraction yields a
1564 negative number, don't allow sign bits to bleed into the encoded
1565 value. Shift in zero bits instead.
1567 Refactor pointer-to-integer conversion
1568 * gfilenotify.c (monitor_to_lisp, lisp_to_monitor):
1569 Rename and move to lisp.h. All uses changed.
1570 * lisp.h (XINTPTR, make_pointer_integer): New inline functions,
1571 which are renamed from gfilenotify.c's lisp_to_monitor and
1572 monitor_to_lisp, and with more-generic void * signatures.
1574 2015-01-08 Eli Zaretskii <eliz@gnu.org>
1576 * dispnew.c (buffer_posn_from_coords): Fix the value of the column
1577 returned for right-to-left screen lines. (Before the change on
1578 2014-12-30, the incorrectly-computed X pixel coordinate concealed
1581 * .gdbinit (xsymname): New subroutine.
1582 (xprintsym, initial-tbreak): Use it to access the name of a symbol
1583 in a way that doesn't cause GDB to barf when it tries to
1584 dereference a NULL pointer.
1586 * xdisp.c (next_element_from_c_string): Use Lisp integer zero as
1588 (set_cursor_from_row, try_cursor_movement, dump_glyph)
1589 (insert_left_trunc_glyphs, append_space_for_newline)
1590 (extend_face_to_end_of_line, highlight_trailing_whitespace)
1591 (find_row_edges, ROW_GLYPH_NEWLINE_P, Fmove_point_visually)
1592 (Fbidi_resolved_levels, produce_special_glyphs)
1593 (rows_from_pos_range, mouse_face_from_buffer_pos)
1594 (note_mouse_highlight): Use nil as the object for glyphs inserted
1595 by the display engine, and test with NILP instead of INTEGERP.
1598 * w32fns.c (Fx_show_tip): Use NILP to test for glyphs inserted by
1601 * xfns.c (Fx_show_tip): Use NILP to test for glyphs inserted by
1604 * dispextern.h (struct glyph, struct it): Update comments for the
1607 2015-01-08 Paul Eggert <eggert@cs.ucla.edu>
1609 Port new Lisp symbol init to x86 --with-wide-int
1610 * lisp.h (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END):
1611 Define to empty on platforms where EMACS_INT_MAX != INTPTR_MAX, as
1612 GCC (at least) does not allow a constant initializer to widen an
1615 * lisp.h (TAG_SYMPTR): Don't do arithmetic on NULL.
1616 This is a followup to the "Port Qnil==0 XUNTAG to clang" patch.
1617 Although clang doesn't need it, some other compiler might, and
1618 it's easy enough to be safe.
1620 * conf_post.h (ATTRIBUTE_ALLOC_SIZE): Port to clang 3.5.0.
1621 Apparently clang removed support for the alloc_size attribute.
1623 Port Qnil==0 XUNTAG to clang
1624 clang has undefined behavior if the program subtracts an integer
1625 from (char *) 0. Problem reported by YAMAMOTO Mitsuharu in:
1626 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00132.html
1627 * lisp.h (lisp_h_XUNTAG) [USE_LSB_TAG]:
1628 (XUNTAG) [!USE_LSB_TAG]: Port to clang 3.5.0.
1630 Port GFileMonitor * hack to Qnil==0 platforms
1631 Reported by Glenn Morris in: http://bugs.gnu.org/15880#112
1632 * gfilenotify.c (monitor_to_lisp, lisp_to_monitor): New functions.
1633 (dir_monitor_callback, Fgfile_add_watch, Fgfile_rm_watch): Use them.
1635 2015-01-06 Jan Djärv <jan.h.d@swipnet.se>
1637 * nsterm.m (x_set_window_size): Call updateFrameSize to get real
1638 size instead of using widht/height. The frame may be
1639 constrained (Bug#19482).
1641 2015-01-05 Paul Eggert <eggert@cs.ucla.edu>
1643 * lisp.h (XSYMBOL): Parenthesize id in forward decl.
1644 Needed when neither optimizing nor inlining.
1645 Also, sort decls alphabetically.
1647 2015-01-05 Eli Zaretskii <eliz@gnu.org>
1649 * w32proc.c, w32.h, w32fns.c, w32font.c, w32menu.c, w32notify.c:
1650 * w32proc.c, w32select.c, w32term.c, w32uniscribe.c: Remove
1651 declarations of Q* variables that represent symbols.
1653 2015-01-05 Paul Eggert <eggert@cs.ucla.edu>
1657 If USE_LSB_TAG, arrange for the representation of Qnil to be zero so
1658 that NILP (x) is equivalent to testing whether x is 0 at the
1659 machine level. The overall effects of this and the previous patch
1660 shrink the size of the text segment by 2.3% and speeds up
1661 compilation of all the .elc files by about 0.5% on my platform,
1662 which is Fedora 20 x86-64.
1663 * lisp.h (lisp_h_XPNTR, lisp_h_XSYMBOL, lisp_h_XUNTAG)
1664 (make_lisp_symbol) [USE_LSB_TAG]:
1665 Symbols now tag the difference from lispsym, not the pointer.
1666 (lisp_h_XUNTAGBASE, TAG_SYMPTR): New macros.
1667 (Lisp_Int0, Lisp_Int1, Lisp_Symbol, Lisp_Misc, Lisp_String, Lisp_Cons):
1668 Renumber so that Lisp_Symbol is 0, so that Qnil is zero.
1669 (XSYMBOL): New forward decl.
1670 (XUNTAGBASE): New function.
1673 Compute C decls for DEFSYMs automatically
1675 This patch also makes Q constants (e.g., Qnil) constant addresses
1676 from the C point of view.
1677 * alloc.c, bidi.c, buffer.c, bytecode.c, callint.c, casefiddle.c:
1678 * casetab.c, category.c, ccl.c, charset.c, chartab.c, cmds.c, coding.c:
1679 * composite.c, data.c, dbusbind.c, decompress.c, dired.c, dispnew.c:
1680 * doc.c, editfns.c, emacs.c, eval.c, fileio.c, fns.c, font.c, fontset.c:
1681 * frame.c, fringe.c, ftfont.c, ftxfont.c, gfilenotify.c, gnutls.c:
1682 * image.c, inotify.c, insdel.c, keyboard.c, keymap.c, lread.c:
1683 * macfont.m, macros.c, minibuf.c, nsfns.m, nsfont.m, nsimage.m:
1684 * nsmenu.m, nsselect.m, nsterm.m, print.c, process.c, profiler.c:
1685 * search.c, sound.c, syntax.c, term.c, terminal.c, textprop.c, undo.c:
1686 * window.c, xdisp.c, xfaces.c, xfns.c, xftfont.c, xmenu.c, xml.c:
1687 * xselect.c, xsettings.c, xterm.c:
1688 Remove Q vars that represent symbols (e.g., Qnil, Qt, Qemacs).
1689 These names are now defined automatically by make-docfile.
1690 * alloc.c (init_symbol): New function.
1691 (Fmake_symbol): Use it.
1692 (c_symbol_p): New function.
1693 (valid_lisp_object_p, purecopy): Use it.
1694 * alloc.c (marked_pinned_symbols):
1695 Use make_lisp_symbol instead of make_lisp_ptr.
1696 (garbage_collect_1): Mark lispsym symbols.
1697 (CHECK_ALLOCATED_AND_LIVE_SYMBOL): New macro.
1698 (mark_object): Use it.
1699 (sweep_symbols): Sweep lispsym symbols.
1700 (symbol_uses_obj): New function.
1701 (which_symbols): Use it. Work for lispsym symbols, too.
1702 (init_alloc_once): Initialize Vpurify_flag here; no need to wait,
1703 since Qt's address is already known now.
1704 (syms_of_alloc): Add lispsym count to symbols_consed.
1705 * buffer.c (init_buffer_once): Compare to Qnil, not to make_number (0),
1706 when testing whether storage is all bits zero.
1707 * dispextern.h (struct image_type):
1708 * font.c (font_property_table):
1709 * frame.c (struct frame_parm_table, frame_parms):
1710 * keyboard.c (scroll_bar_parts, struct event_head):
1711 * xdisp.c (struct props):
1712 Use XSYMBOL_INIT (Qfoo) and struct Lisp_Symbol * rather than &Qfoo and
1713 Lisp_Object *, since Qfoo is no longer an object whose address can be
1714 taken. All uses changed.
1715 * eval.c (run_hook): New function. Most uses of Frun_hooks changed to
1716 use it, so that they no longer need to take the address of a Lisp sym.
1717 (syms_of_eval): Don't use DEFSYM on Vrun_hooks, as it's a variable.
1718 * frame.c (syms_of_frame): Add defsyms for the frame_parms table.
1719 * keyboard.c (syms_of_keyboard): Don't DEFSYM Qmenu_bar here.
1720 DEFSYM Qdeactivate_mark before the corresponding var.
1721 * keymap.c (syms_of_keymap): Use DEFSYM for Qmenu_bar and Qmode_line
1722 instead of interning their symbols; this avoids duplicates.
1723 (LISP_INITIALLY, TAG_PTR)
1724 (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END, XSYMBOL_INIT):
1726 (LISP_INITIALLY_ZERO): Use it.
1727 (enum symbol_interned, enum symbol_redirect, struct Lisp_Symbol)
1728 (EXFUN, DEFUN_ARGS_MANY, DEFUN_ARGS_UNEVALLED, DEFUN_ARGS_*):
1729 Move decls up, to avoid forward uses. Include globals.h earlier, too.
1730 (make_lisp_symbol): New function.
1731 (XSETSYMBOL): Use it.
1732 (DEFSYM): Now just a placeholder for make-docfile.
1733 * lread.c (DEFINE_SYMBOLS): Define, for globals.h.
1734 (intern_sym): New function, with body taken from old intern_driver.
1735 (intern_driver): Use it. Last arg is now Lisp integer, not ptrdiff_t.
1737 (define_symbol): New function.
1738 (init_obarray): Define the C symbols taken from lispsym.
1739 Use plain DEFSYM for Qt and Qnil.
1740 * syntax.c (init_syntax_once): No need to worry about
1741 Qchar_table_extra_slots.
1743 2015-01-04 Paul Eggert <eggert@cs.ucla.edu>
1745 'temacs -nw' should not call missing functions
1746 Without this patch, "temacs -nw" fails with the diagnostic
1747 "emacs: Symbol's function definition is void: frame-windows-min-size"
1748 and messes up the tty's state.
1749 * frame.c (Fframe_windows_min_size): New placeholder function.
1750 (syms_of_frame): Define it.
1751 * window.c (Fwindow__sanitize_window_sizes): New placeholder.
1752 (syms_of_window): Define it.
1754 Less 'make' chatter for lisp dir
1755 * Makefile.in (%.elc): Adjust to compile-onefile change in
1756 ../lisp/Makefile.in.
1758 batch write-region no longer says "Wrote FOO"
1759 This cuts down on 'make' chatter a bit.
1760 * fileio.c (Fwrite_region):
1761 Don't output "Wrote /whatever/foo.elc" if noninteractive.
1763 2015-01-03 Paul Eggert <eggert@cs.ucla.edu>
1765 Revert previous change to produce_composite_glyph
1766 * term.c (produce_composite_glyph): Revert previous change (Bug#19496).
1768 Pacify gcc -Wparentheses
1769 * frame.c (x_set_frame_parameters): Add parens (Bug#19428).
1771 2015-01-03 Martin Rudalics <rudalics@gmx.at>
1773 * frame.c (x_set_frame_parameters): Call Fset_frame_size only if
1774 f->can_x_set_window_size is true.
1775 * xterm.c (x_set_window_size_1): Call change_frame_size with
1776 text sizes instead of pixel sizes (Bug#19428).
1778 2015-01-01 Eli Zaretskii <eliz@gnu.org>
1780 * xdisp.c (pos_visible_p): Fix up the X coordinate for
1781 right-to-left screen lines. (Bug#19473)
1783 2015-01-01 Eli Zaretskii <eliz@gnu.org>
1785 * w32proc.c (Fw32_get_codepage_charset): Doc fix. (Bug#19458)
1787 2014-12-31 Paul Eggert <eggert@cs.ucla.edu>
1789 Simplify setfattr use by assuming GNU make
1790 * Makefile.in (PAXCTL_if_present, SETFATTR_if_present): New macros.
1791 (emacs$(EXEEXT), temacs$(EXEEXT), bootstrap-emacs$(EXEEXT)): Use them.
1792 Simplify by using GNU make rather than shell conditionals,
1793 by using ln -f rather than rm -f followed by ln,
1794 and by preferring $@ to spelling out the destination.
1796 2014-12-29 Eli Zaretskii <eliz@gnu.org>
1798 * sysdep.c [WINDOWSNT]: Include sys/socket.h, without which this
1799 file doesn't compile on MS-Windows.
1801 2014-12-29 Paul Eggert <eggert@cs.ucla.edu>
1803 Allow return value of system-name to vary. (Bug#19438)
1804 * filelock.c (current_lock_owner):
1805 * xrdb.c (get_environ_db):
1806 * xterm.c (same_x_server):
1807 * xterm.c (x_term_init):
1808 Prefer (system-name) to system-name, and avoid naming
1809 locals 'system-name'.
1810 * editfns.c (cached_system_name): New static var.
1811 (init_and_cache_system_name): New function.
1812 (init_editfns, Fsystem_name): Use it.
1813 (syms_of_editfns): Initialize it and Vsystem_name to the same value.
1814 * sysdep.c [HAVE_SOCKETS]: Don't include <sys/socket.h>, <netdb.h>.
1815 (h_errno) [TRY_AGAIN && !HAVE_H_ERRNO]: Remove decl.
1816 (init_system_name) [HAVE_SOCKETS]: Don't canonicalize the name.
1817 Don't create a new string if the current value is already correct.
1819 2014-12-28 Paul Eggert <eggert@cs.ucla.edu>
1821 Fix produce_composite_width typo
1822 * term.c (produce_composite_glyph):
1823 Fix typo that confused number of columns for pixel width.
1825 2014-12-28 Paul Eggert <eggert@Penguin.CS.UCLA.EDU>
1827 Wrap dll functions more simply
1828 * decompress.c, gnutls.c, image.c, xml.c:
1829 If WINDOWSNT, use '#define FOO fn_FOO' to wrap dll functions,
1830 rather than the inverse when not WINDOWSNT. This isolates the
1831 fn_* business into the WINDOWSNT-specific section of the code,
1832 which makes it easier to maintain the generic code.
1833 * decompress.c (DEF_ZLIB_FN, LOAD_ZLIB_FN):
1834 * gnutls.c (DEF_GNUTLS_FN, LOAD_GNUTLS_FN):
1835 * image.c (DEF_IMGLIB_FN, LOAD_IMGLIB_FN):
1836 * xml.c (DEF_XML2_FN, LOAD_XML2_FN):
1837 Remove. All uses replaced by DEF_DLL_FN.
1838 * decompress.c (inflateInit2): Remove; no longer needed.
1839 * w32.h (DEF_DLL_FN, LOAD_DLL_FN): New macros.
1841 Port memory-full checking to GnuTLS 3.3
1842 Instead of using gnutls_global_set_mem_functions, check every call
1843 to a GnuTLS function that might return an indication of memory
1844 exhaustion. Suggested by Dmitry Antipov in:
1845 http://lists.gnu.org/archive/html/emacs-devel/2014-12/msg02056.html
1846 * gnutls.c (gnutls_global_set_mem_functions) [WINDOWSNT]: Remove.
1847 (init_gnutls_functions): Do not load gnutls_global_set_mem_functions.
1848 (fn_gnutls_global_set_mem_functions) [!WINDOWSNT]: Remove.
1850 (check_memory_full): New function.
1851 (emacs_gnutls_handshake, emacs_gnutls_handle_error)
1852 (gnutls_make_error, gnutls_certificate_details, Fgnutls_peer_status)
1853 (Fgnutls_boot): Use it.
1854 (emacs_gnutls_global_init): Avoid gnutls_global_set_mem_functions.
1856 2014-12-27 Paul Eggert <eggert@cs.ucla.edu>
1858 Fix parse_settings to match internal documentation
1859 * xsettings.c (parse_settings): Return the number of settings seen.
1860 Count the settings changes accurately.
1861 (read_settings): Don't confuse number of settings changes with
1862 the return code from XGetWindowProperty.
1864 2014-12-27 Eli Zaretskii <eliz@gnu.org>
1866 * xdisp.c (set_iterator_to_next) <GET_FROM_STRING>: Limit search in
1867 composition_compute_stop_pos to the number of characters in the
1869 <GET_FROM_BUFFER, GET_FROM_STRING>: Simplify code.
1871 * composite.c (composition_compute_stop_pos): If no composition
1872 was found in a string before ENDPOS, and ENDPOS is the string end,
1873 no need to back up to a safe point.
1875 * dispextern.h (struct it) <end_charpos>: Improve commentary.
1877 2014-12-27 Jan Djärv <jan.h.d@swipnet.se>
1879 * nsimage.m (allocInitFromFile:): Initialize bmRep.
1880 (dealloc): Release bmRep.
1881 (setPixmapData): Make bmRep local so class member is not
1883 (setPixmapData): Rename local variable bmRep to avoid compiler
1886 2014-12-27 Jan Djärv <jan.h.d@swipnet.se>
1888 * xterm.c (do_ewmh_fullscreen): Don't remove maximized_horz/vert
1889 when going to fullscreen (Bug#0x180004f).
1891 2014-12-27 Eli Zaretskii <eliz@gnu.org>
1893 * window.c (Fwindow_body_width): Doc fix. (Bug#19395)
1895 2014-12-27 Stefan Monnier <monnier@iro.umontreal.ca>
1897 * buffer.c (syms_of_buffer) <Vafter_change_functions>: fix docstring.
1899 2014-12-27 Eli Zaretskii <eliz@gnu.org>
1901 * gnutls.c (gnutls_init): Fix deprecation warning from GCC.
1903 2014-12-26 Paul Eggert <eggert@cs.ucla.edu>
1905 Use bool for boolean in xselect.c, xsettings.c
1906 * xselect.c (x_get_local_selection, struct selection_data)
1907 (x_selection_request_lisp_error, struct prop_location)
1908 (x_handle_selection_request, x_convert_selection)
1909 (waiting_for_other_props_on_window, expect_property_change)
1910 (wait_for_property_change, x_handle_property_notify)
1911 (x_get_foreign_selection, x_get_window_property)
1912 (receive_incremental_selection)
1913 (x_get_window_property_as_lisp_data)
1914 (lisp_data_to_selection_data, Fx_get_selection_internal)
1915 (x_send_client_event):
1916 * xselect.c, xterm.h (x_handle_dnd_message):
1917 * xsettings.c (dpyinfo_valid, parse_settings, read_settings)
1918 (apply_xft_settings, read_and_apply_settings)
1919 (xft_settings_event, init_gsettings, init_xsettings)
1920 (syms_of_xsettings):
1921 Use bool for boolean.
1922 * xselect.c (x_get_window_property): Omit last arg, which was an
1924 * xsettings.c (apply_xft_settings): Remove 2nd arg, which was
1925 always true. All callers changed.
1927 2014-12-26 Eli Zaretskii <eliz@gnu.org>
1929 * w32proc.c (sys_spawnve, get_lcid_callback): Use strcpy instead
1932 * w32menu.c (add_menu_item): Use stpcpy instead of strcat.
1934 * w32.c (sys_readdir, stat_worker, symlink): Use strcpy instead of
1937 2014-12-26 Paul Eggert <eggert@cs.ucla.edu>
1939 Use bool for boolean in xsmfns.c
1940 * xsmfns.c, xterm.h (x_session_have_connection):
1941 * xsmfns.c (doing_interact, smc_interact_CB, Fhandle_save_session):
1942 Use bool for boolean.
1943 (x_session_initialize, Fhandle_save_session):
1944 Prefer NILP (x) to EQ (x, Qnil).
1946 2014-12-25 Paul Eggert <eggert@cs.ucla.edu>
1948 * callproc.c (child_setup):
1949 * dbusbind.c (xd_signature_cat):
1950 * doc.c (get_doc_string, Fsnarf_documentation):
1951 * editfns.c (Fuser_full_name):
1952 * frame.c (xrdb_get_resource):
1953 * gtkutil.c (xg_get_file_with_chooser):
1954 * tparam.c (tparam1):
1955 * xfns.c (xic_create_fontsetname):
1956 * xrdb.c (gethomedir, get_user_db, get_environ_db):
1957 * xsmfns.c (smc_save_yourself_CB):
1958 Rewrite to avoid the need for strcat, typically by using stpcpy
1959 and/or lispstpcpy. strcat tends to be part of O(N**2) algorithms.
1960 * doc.c (sibling_etc):
1961 * xrdb.c (xdefaults):
1962 Now a top-level static constant.
1964 2014-12-23 Didier Verna <didier@didierverna.net> (tiny change).
1966 * nsselect.m (Fns_selection_owner_p): Return a Lisp boolean, not a
1969 2014-12-22 Jan Djärv <jan.h.d@swipnet.se>
1971 * xterm.c (x_bitmap_icon): Partly revert change from 2014-03-21 which
1972 breaks icon setting for Gtk+ except for initial frame (Bug#19403).
1974 2014-12-22 Paul Eggert <eggert@cs.ucla.edu>
1976 Use bool for boolean in xterm.c
1977 * frame.h, nsterm.m, w32term.c, w32term.h, xterm.c:
1978 (x_set_window_size, x_bitmap_icon):
1979 * nsterm.m (ns_frame_raise_lower, x_new_font):
1980 * termhooks.h (struct terminal.toggle_invisible_pointer_hook)
1981 (struct terminal.frame_raise_lower_hook):
1982 * w32term.c (w32_frame_raise_lower):
1983 * xterm.c, xterm.h (x_text_icon):
1984 * xterm.c (x_update_window_begin, x_update_window_end)
1985 (x_update_end, x_after_update_window_line)
1986 (x_set_glyph_string_gc, x_draw_glyph_string_background)
1987 (x_draw_glyph_string_foreground)
1988 (x_draw_composite_glyph_string_foreground)
1989 (x_alloc_lighter_color, x_draw_relief_rect)
1990 (x_draw_glyph_string_box, x_draw_image_relief)
1991 (x_draw_image_glyph_string, x_draw_stretch_glyph_string)
1992 (x_draw_underwave, x_draw_glyph_string, x_show_hourglass)
1994 (XFillRectangle) [HAVE_GTK3]:
1995 (XTtoggle_invisible_pointer, frame_highlight, frame_unhighlight)
1996 (x_focus_changed, x_find_modifier_meanings, note_mouse_movement)
1997 (XTmouse_position, xt_action_hook, xt_horizontal_action_hook)
1998 (x_send_scroll_bar_event, xm_scroll_callback)
1999 (xg_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
2000 (x_create_toolkit_scroll_bar)
2001 (x_create_horizontal_toolkit_scroll_bar)
2002 (x_set_toolkit_horizontal_scroll_bar_thumb, x_scroll_bar_create)
2003 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
2004 (XTset_horizontal_scroll_bar, x_scroll_bar_expose)
2005 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
2006 (x_scroll_bar_report_motion)
2007 (x_horizontal_scroll_bar_report_motion, x_net_wm_state)
2008 (handle_one_xevent, XTread_socket, x_draw_bar_cursor)
2009 (x_draw_window_cursor, x_clear_errors)
2010 (x_trace_wire, x_new_font, x_set_offset, wm_supports)
2011 (set_wm_state, x_set_sticky, get_current_wm_state)
2012 (do_ewmh_fullscreen, x_handle_net_wm_state)
2013 (x_check_expected_move, x_sync_with_move, x_wait_for_event)
2014 (x_set_window_size_1, XTframe_raise_lower)
2015 (x_make_frame_visible, x_iconify_frame)
2016 (x_timeout_atimer_activated_flag, same_x_server, x_display_ok)
2017 (x_term_init, x_process_timeouts, x_activate_timeout_atimer)
2018 (x_delete_terminal, x_initialize, syms_of_xterm):
2019 Use bool for boolean.
2021 2014-12-20 Paul Eggert <eggert@cs.ucla.edu>
2023 * composite.h (struct composition.width): Now int
2024 instead of unsigned short, as we prefer signed integers.
2026 Let charset tick grow past USHRT_MAX
2027 * charset.c, charset.h (charset_ordered_list_tick):
2028 Now EMACS_UINT, not unsigned short.
2029 * fontset.c (reorder_font_vector): Allow the tick to grow to the
2030 maximum representable Emacs integer value before wrapping it around.
2032 Simplify unexec file mode setting
2033 * unexaix.c, unexcoff.c, unexelf.c, unexmacosx.c:
2034 Don't include <sys/stat.h> when no longer needed.
2035 (unexec): Create file with correct mode in the first place,
2036 rather than overwriting the mode later and fiddling with the
2037 global umask in the mean time. Avoid bogus usage like
2038 'umask (777)', which should have been 'umask (0777)'.
2039 (mark_x): Remove. All callers removed.
2041 2014-12-19 Paul Eggert <eggert@cs.ucla.edu>
2043 Minor cleanups for Lisp objects and symbols
2044 * alloc.c (next_vector, set_next_vector):
2045 * lisp.h (lisp_h_INTEGERP, make_number, XFASTINT, make_natnum):
2046 (lisp_h_make_number) [USE_LSB_TAG]:
2047 Use Lisp_Int0 instead of the mystery constant 0.
2048 * alloc.c (mark_object): Always set and use po; that's simpler.
2049 (CHECK_LIVE, CHECK_ALLOCATED_AND_LIVE):
2050 Properly parenthesize definientia.
2051 * bidi.c (bidi_initialize):
2052 * buffer.c (init_buffer_once):
2053 * nsfns.m (syms_of_nsfns):
2054 * nsmenu.m (syms_of_nsmenu):
2055 * nsselect.m (syms_of_nsselect):
2056 Prefer DEFSYM to defining by hand.
2057 * buffer.c (syms_of_buffer): Omit unneeded staticpros.
2058 * data.c: Fix too-long line.
2059 * lisp.h (DECLARE_GDB_SYM): New macro.
2060 (DEFINE_GDB_SYMBOL_BEGIN): Use it.
2061 (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END) [!MAIN_PROGRAM]:
2062 Declare the symbol, so it's visible to everywhere lisp.h is included.
2063 Move forward decls as far forward as they can go,
2064 to allow future changes to use them.
2066 2014-12-18 Paul Eggert <eggert@cs.ucla.edu>
2068 * gnutls.c: Include gnutls.h.
2069 This to check syms_of_gnutls's API even when !HAVE_GNUTLS.
2070 * image.c (svg_load): Fix pointer signedness.
2072 2014-12-18 Martin Rudalics <rudalics@gmx.at>
2074 * frame.c (frame_windows_min_size): New argument IGNORE.
2075 (adjust_frame_size): When called from change_frame_size call
2076 frame_windows_min_size with IGNORE Qt so we can ignore size
2079 2014-12-18 Eli Zaretskii <eliz@gnu.org>
2081 * font.c (Ffont_info): Add more font information to the vector
2082 returned by the function, inspired by query-font. Doc fix.
2085 2014-12-18 Stefan Monnier <monnier@iro.umontreal.ca>
2087 * keyboard.c (input_was_pending): New var.
2088 (read_char): Use it to make sure we only skip redisplay when we can't
2089 keep up with the repeat rate.
2091 2014-12-17 Stefan Monnier <monnier@iro.umontreal.ca>
2093 * keyboard.c (swallow_events): Don't redisplay if there's input pending.
2095 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
2097 * image.c (svg_load): Watch out for nil value of current buffer's
2098 filename. Re-enable filename thing for not-a-file case.
2100 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
2102 Partially disabled previous change.
2104 * image.c (svg_load): Temporarily disabled filename thing for
2105 not-a-file case as it can cause crashs.
2107 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
2109 Fix problem with images referenced within svg files. (bug#19373)
2111 * image.c: Additional parameter 'filename' for
2112 svg_load_image. Include "buffer.h". Define library function
2113 rsvg_handle_set_base_uri for WINDOWSNT.
2114 (init_svg_functions): Initialize rsvg_handle_set_base_uri.
2115 (fn_rsvg_handle_set_base_uri): Define fn_rsvg_handle_set_base_uri.
2116 (svg_load): Pass a filename to svg_load_image: either name of
2117 actual file or of current buffer's file.
2118 (svg_load_image): New parameter 'filename', used for setting
2119 base_uri, necessary for loading referenced images. (bug#19373)
2121 2014-12-16 Paul Eggert <eggert@cs.ucla.edu>
2123 * lread.c (init_obarray): Declare Qt as special.
2124 This fixes a typo in the 2012-05-15 patch that
2125 tried to declare Qt as special.
2127 2014-12-15 Stefan Monnier <monnier@iro.umontreal.ca>
2129 Various fixes to use bool type and constants.
2130 * dispnew.c (update_single_window): Remove arg `force_p' since it's
2132 * xfaces.c (clear_face_cache): Use bool for the argument type.
2134 2014-12-15 Paul Eggert <eggert@cs.ucla.edu>
2136 Correct same_at_end when restoring window points
2137 * fileio.c (Finsert_file_contents): Compute same_at_end character
2138 position using the old buffer size, not the new one, since
2139 restore_window_points wants the old size.
2142 2014-12-14 Alan Mackenzie <acm@muc.de>
2144 New feature optionally to accelerate auto-repeated scrolling.
2146 * xdisp.c: Remove "static" from declaration of Qfontification_functions.
2148 * window.c (window_scroll): Bind fontification-functions to nil
2149 when scrolling by whole screens and
2150 fast-but-imprecise-scrolling is non-nil.
2151 (syms_of_window): New DEFVAR_BOOL fast-but-imprecise-scrolling.
2153 * lisp.h (bool): Declare Qfontification_functions extern.
2155 2014-12-14 Eli Zaretskii <eliz@gnu.org>
2157 Load system's default trusted Certificate Authorities if available.
2158 * gnutls.c (gnutls_certificate_set_x509_system_trust)
2159 [GNUTLS >= 3.0.20]: Declare for WINDOWSNT.
2160 (init_gnutls_functions)(gnutls_certificate_set_x509_system_trust)
2161 [GNUTLS >= 3.0.20]: Load from shared library for WINDOWSNT.
2162 (fn_gnutls_certificate_set_x509_system_trust) [!WINDOWSNT]:
2164 (Fgnutls_boot) [GNUTLS >= 3.0.20]:
2165 Call gnutls_certificate_set_x509_system_trust. Log an error message if
2168 2014-12-14 Paul Eggert <eggert@cs.ucla.edu>
2170 * regex.c (analyze_first): Rename from analyze_first.
2172 2014-12-13 Paul Eggert <eggert@cs.ucla.edu>
2174 * alloc.c (XMALLOC_BASE_ALIGNMENT): Use max_align_t instead of
2175 a hack involving a union.
2177 2014-12-13 Eli Zaretskii <eliz@gnu.org>
2179 * gnutls.c (Fgnutls_available_p, syms_of_gnutls):
2180 Move gnutls-available-p out of the HAVE_GNUTLS conditional, and define
2183 2014-12-13 Teodor Zlatanov <tzz@lifelogs.com>
2185 * emacs.c (main): Always include gnutls.h and run syms_of_gnutls.
2187 * gnutls.h: Always declare syms_of_gnutls.
2189 * gnutls.c (Fgnutls_available_p syms_of_gnutls): Move later for
2190 clarity. Let the availability check return Qnil when the GnuTLS
2191 integration is not available, instead of erroring out.
2194 2014-12-13 Eli Zaretskii <eliz@gnu.org>
2196 * xdisp.c (move_it_in_display_line_to, display_line):
2197 Don't disallow overflow-newline-into-fringe when word-wrap is in
2200 2014-12-11 Stefan Monnier <monnier@iro.umontreal.ca>
2202 * fileio.c: Better preserve window-points during revert (bug#19161).
2203 (Qget_buffer_window_list): New var.
2204 (get_window_points_and_markers, restore_window_points): New functions.
2205 (Finsert_file_contents): Use them to save and restore window-points.
2207 2014-12-11 Dmitry Antipov <dmantipov@yandex.ru>
2209 * xterm.c (x_delete_terminal): Call emacs_close for X connection
2210 descriptor if called from x_connection_closed and always delete
2211 this descriptor from keyboard waiting set (Bug#19147).
2213 2014-12-10 Eli Zaretskii <eliz@gnu.org>
2215 * bidi.c (BIDI_CACHE_MAX_ELTS_PER_SLOT): New macro.
2216 (bidi_cache_max_elts): New global variable.
2217 (bidi_shelve_header_size): Add the sizeof bidi_cache_max_elts.
2218 (bidi_cache_shrink, bidi_initialize): Reset bidi_cache_max_elts to
2220 (bidi_cache_search): Handle overflown cache. Improve commentary.
2221 (bidi_cache_ensure_space): Limit allocations to the current value
2222 of bidi_cache_max_elts. Force xpalloc not to over-allocate.
2223 If less than a full BIDI_CACHE_CHUNK is left to the limit, decrease
2224 the increment to not exceed the limit.
2225 (bidi_cache_iterator_state): Now returns non-zero if succeeded to
2226 cache, zero otherwise (meaning the cache overflowed). In the
2227 latter case, set bidi_cache_last_idx to -1.
2228 (bidi_peek_at_next_level): Handle overflown cache.
2229 (bidi_push_it): Increase the cache limit for iterating the new object.
2230 (bidi_pop_it): Decrease the cache limit back to previous value.
2231 (bidi_shelve_cache): Shelve the current value of the cache limit.
2232 (bidi_unshelve_cache): Restore the value of cache limit.
2233 (bidi_find_bracket_pairs): If the cache overflows while looking
2234 for the paired bracket, give up and let bidi_resolve_neutrals
2235 process the bracket as a simple neutral. (Bug#19322)
2236 (bidi_find_other_level_edge): If the cache overflows, fall back on
2237 Plan B, which effectively stops the reordering and restarts it on
2238 the next character (after resetting the cache).
2239 (bidi_move_to_visually_next): When the cache overflows, reset it
2240 after processing the last cached character.
2242 2014-12-10 Paul Eggert <eggert@cs.ucla.edu>
2244 Fix glitches in gnutls.c, mostly memory-related
2245 * gnutls.c: Sort macro definitions by name.
2246 (fn_gnutls_transport_set_errno): Omit unreachable definition.
2247 (fn_gnutls_x509_crt_get_signature): Omit unused symbol.
2248 (gnutls_hex_string): Arg is now unsigned char *, to avoid a cast.
2249 Prefer ptrdiff_t for sizes. Check for arithmetic overflow when
2250 calculating string length. Use make_uninit_string, to avoid
2251 copying the string. Cast the char, not the pointer.
2252 (gnutls_certificate_details): Use xmalloc and xfree, not malloc
2253 and free. Work even for dates past the year 9999. Use void *
2254 for buffers, to avoid casts.
2256 2014-12-09 Andy Moreton <andrewjmoreton@gmail.com> (tiny change)
2258 * gnutls.c (gnutls_protocol_get_name): Fix a copy/paste typo.
2260 2014-12-08 Lars Magne Ingebrigtsen <larsi@gnus.org>
2262 * gnutls.c (Fgnutls_peer_status): Return the key exchange, cipher
2265 2014-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
2267 * process.c: Whitespace and line-break nitpicks.
2269 2014-12-08 Lars Magne Ingebrigtsen <larsi@gnus.org>
2271 * gnutls.c (gnutls_certificate_details): The :signature isn't
2272 that useful, so remove it.
2273 (gnutls_certificate_details): Clean up whitespace slightly.
2274 (Fgnutls_peer_status): Return the Diffie-Hellman prime bits for
2276 (gnutls_certificate_details): Put :signature-algorithm back again,
2277 which was removed by mistake.
2278 (emacs_gnutls_handle_error): Fatal errors should be on level 1, so
2279 that they are not messaged by default (bug#16253).
2280 (Fgnutls_error_fatalp): Doc fix (bug#18210).
2282 * gnutls.c: Add Windows specs for gnutls_dh_get_prime_bits.
2284 2014-12-07 Jan Djärv <jan.h.d@swipnet.se>
2286 * nsimage.m (setPixmapData): Make bmRep local so class member is not
2289 2014-12-05 Lee Duhem <lee.duhem@gmail.com> (tiny change)
2291 * eval.c (Fsignal): Remove duplicate test.
2292 (Fautoload_do_load): Fix up docstring.
2294 2014-12-05 Jan Djärv <jan.h.d@swipnet.se>
2296 * nsterm.m (represented_filename, represented_frame): New variables.
2297 (ns_set_represented_filename): New function.
2298 (sendEvent:): Set represented filename here to avoid flicker,
2299 related to Bug#18757.
2301 * nsterm.h: Declare ns_set_represented_filename.
2303 * nsfns.m (ns_set_name_as_filename): Don't set represented filename
2304 at once, call ns_set_represented_filename instead.
2306 2014-12-05 Eli Zaretskii <eliz@gnu.org>
2308 * dispextern.h (enum bidi_dir_t): Force NEUTRAL_DIR to be zero.
2309 (struct bidi_stack): Reduce size by using bit fields and by
2310 packing sos, override, and isolate_status into a single 8-bit
2311 byte called 'flags'.
2313 * bidi.c (ISOLATE_STATUS, OVERRIDE): New macros.
2314 (bidi_push_embedding_level): Construct flags from individual
2315 bits. Adapt to changes in prev_for_neutral and next_for_neutral
2317 (bidi_pop_embedding_level): Use ISOLATE_STATUS. Extract 'sos'
2318 from flags. Adapt to changes in prev_for_neutral,
2319 next_for_neutral, and last_strong members.
2320 (bidi_line_init): Initialize flags to zero.
2321 (bidi_resolve_explicit, bidi_resolve_weak, bidi_resolve_brackets)
2322 (bidi_resolve_neutral): Use ISOLATE_STATUS and OVERRIDE.
2324 2014-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
2326 * eval.c (backtrace_eval_unrewind): Rewind also the excursions.
2327 (Fapply): Try and simplify the control flow.
2329 2014-12-03 Chris Zheng <chriszheng99@gmail.com> (tiny change)
2331 * gnutls.c (init_gnutls_functions, gnutls_certificate_details):
2332 Use gnutls_sign_get_name directly because
2333 gnutls_sign_algorithm_get_name is a macro on MinGW (bug#19231).
2334 (init_gnutls_functions): Load missing gnutls_server_name_set.
2336 2014-12-02 Eli Zaretskii <eliz@gnu.org>
2338 * bidi.c (bidi_find_first_overridden): New function.
2340 * xdisp.c (Fbidi_find_overridden_directionality): New function.
2341 (syms_of_xdisp): Defsubr it.
2343 * dispextern.h (bidi_find_first_overridden): Add prototype.
2345 2014-12-02 Jan Djärv <jan.h.d@swipnet.se>
2347 * nsimage.m (initFromSkipXBM:width:height:flip:length:): Set bmRep
2348 to nil after release (Bug#9133).
2350 2014-11-30 Paul Eggert <eggert@cs.ucla.edu>
2352 Port better to AddressSanitizer.
2353 These changes suffice for temacs on x86-64 with GCC 4.9.2 and
2355 * alloc.c (valid_pointer_p) [ADDRESS_SANITIZER]:
2356 Return -1 or 0, as the pipe trick doesn't work.
2357 * alloc.c (relocatable_string_data_p, mark_object, sweep_symbols):
2359 * print.c (print_object):
2360 When a pointer-check primitive returns -1, do not assume this
2361 means the pointer is valid or that the underlying system has failed.
2362 It could just be that addresses are being sanitized so Emacs can't
2363 test for pointer validity.
2364 * lisp.h (defined_GC_CHECK_STRING_BYTES): New constant.
2365 (USE_STACK_STRING) [GC_CHECK_STRING_BYTES]: Now false, since the
2366 string validity checker doesn't work on stack-based strings.
2368 2014-11-29 Paul Eggert <eggert@cs.ucla.edu>
2370 Improve clarity of USE_LSB_TAG definition.
2371 Reported by Lee Duhem. Suggested by Andreas Schwab in:
2372 http://lists.gnu.org/archive/html/emacs-devel/2014-11/msg02222.html
2373 * lisp.h (USE_LSB_TAG): Define in terms of the (simpler)
2374 VAL_MAX / 2 rather than in terms of the (more complicated)
2375 EMACS_INT_MAX >> GCTYPEBITS, and adjust commentary to match.
2377 2014-11-29 Eli Zaretskii <eliz@gnu.org>
2379 * xdisp.c (handle_single_display_spec): When ignoring a fringe
2380 bitmap display, reset the ignore_overlay_strings_at_pos_p flag.
2381 (next_element_from_buffer): When done with overlays, reset the
2382 ignore_overlay_strings_at_pos_p flag. (Bug#19201)
2384 2014-11-29 Eli Zaretskii <eliz@gnu.org>
2386 * w32fns.c (Fw32_shell_execute): Convert forward slashes in
2387 DOCUMENT to backslashes, if DOCUMENT is a file. (Bug#19141)
2389 2014-11-29 Ulrich Müller <ulm@gentoo.org>
2391 * Makefile.in (temacs$(EXEEXT)): Use consistent flag settings
2392 for paxctl and setfattr. Fixes temacs startup failure with
2393 grsecurity/PaX enabled Linux kernel (bug#19067).
2395 2014-11-27 Oscar Fuentes <ofv@wanadoo.es>
2397 * w32.c, w32heap.c, w32term.c:
2398 Use MINGW_W64 instead of _W64.
2400 2014-11-27 Stefan Monnier <monnier@iro.umontreal.ca>
2402 * frame.c (Fhandle_switch_frame): Deactivate shift-region (bug#19003).
2404 2014-11-26 Lars Magne Ingebrigtsen <larsi@gnus.org>
2406 * gnutls.c (gnutls_ip_address_p): New function.
2407 (Fgnutls_boot): Only send SNI if the host name is not an IP address.
2409 2014-11-26 Toke Høiland-Jørgensen <toke@toke.dk> (tiny change)
2411 * gnutls.c (Fgnutls_boot): Send the server name over (bug#18208).
2413 2014-11-25 Paul Eggert <eggert@cs.ucla.edu>
2415 Fix gnutls problems caught by static checking.
2416 * gnutls.c (Fgnutls_boot): Remove unused local.
2417 (Fgnutls_boot): Fix pointer signedness.
2419 2014-11-25 Lars Magne Ingebrigtsen <larsi@gnus.org>
2421 * gnutls.c (gnutls_certificate_details): Don't include certain
2422 certificate details on older gnutls versions (bug#19168).
2423 (syms_of_gnutls): Export gnutls_peer_status_warning_describe.
2424 (gnutls_certificate_details): Reversed check in last checkin.
2426 2014-11-25 Teodor Zlatanov <tzz@lifelogs.com>
2428 * gnutls.c (Fgnutls_peer_status): Check GNUTLS_INITSTAGE, not gnutls_p.
2429 (Fgnutls_peer_status_warning_describe): Add function to describe a
2430 peer verification warning symbol.
2431 (Fgnutls_peer_status): Use it.
2432 (Fgnutls_boot): Use it. Minor logging fixes.
2434 2014-11-24 Lars Magne Ingebrigtsen <larsi@gnus.org>
2436 * gnutls.c: Fix compilation warnings given fix --enable-gcc-warnings.
2438 2014-11-24 Glenn Morris <rgm@gnu.org>
2440 * emacs.c (main) <--version>: Make use of PACKAGE_NAME.
2442 * Makefile.in (emacs.res): Use ../nt rule, rather than duplicating it.
2443 (ntsource, WINDRES, EMACS_MANIFEST): Remove, now unused.
2445 2014-11-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
2447 * gnutls.c: Fix Windows function definition of
2448 gnutls_x509_crt_get_fingerprint.
2450 * gnutls.c: Fix Windows return value for gnutls_pk_algorithm_get_name.
2452 * gnutls.c (Fgnutls_boot): Save certificate for later inspection.
2454 * process.h: Added more fields to Lisp_Process to track
2455 certificate details.
2457 * gnutls.c (gnutls_hex_string, gnutls_certificate_details)
2458 (Fgnutls_peer_status): New functions to export TLS certificate
2459 details to Emacs Lisp.
2461 2014-11-23 Jan Djärv <jan.h.d@swipnet.se>
2463 * gtkutil.c (gtk_adjustment_configure): Define for Gtk+ < 2.14.
2464 (xg_set_toolkit_horizontal_scroll_bar_thumb): Remove wrong version
2465 check for gtk_adjustment_configure (Bug#19149).
2466 (gtk_adjustment_configure): Don't use 2.14 functions (Bug#19149).
2468 2014-11-22 Glenn Morris <rgm@gnu.org>
2470 * Makefile.in (emacs.res): Add dependency on icons/hand.cur. Use $<.
2472 2014-11-22 Martin Rudalics <rudalics@gmx.at>
2474 Don't shrink frame when using desktop-save-mode (Bug#19048).
2475 * w32fns.c (x_set_tool_bar_lines): Always call
2476 x_change_tool_bar_height (Bug#19048).
2477 (x_change_tool_bar_height): Mark frame as garbaged since
2478 adjust_frame_size might not have done that.
2479 * xfns.c (x_set_tool_bar_lines): Always call
2480 x_change_tool_bar_height (Bug#19048).
2481 (x_change_tool_bar_height): Mark frame as garbaged since
2482 adjust_frame_size might not have done that.
2484 2014-11-21 Ulf Jasper <ulf.jasper@web.de>
2486 * xml.c (parse_region): Take care of new optional parameter
2487 'discard-comments' of 'libxml-parse(html|xml)-region'.
2488 (Flibxml_parse_html_region, Flibxml_parse_xml_region):
2489 New optional parameter 'discard-comments'.
2491 2014-11-17 Paul Eggert <eggert@cs.ucla.edu>
2493 Improve time stamp handling, and be more consistent about it.
2494 * editfns.c (invalid_time): New function.
2495 Use it instead of 'error ("Invalid time specification")'.
2496 (time_add, time_subtract, time_arith, Ftime_add, Ftime_less_p)
2497 (decode_float_time, lisp_to_timespec, lisp_time_struct):
2499 (make_time_tail, make_time): Remove. All uses changed to use
2500 new functions or plain list4i.
2501 (disassemble_lisp_time): Return effective length if successful.
2502 Check that LOW is an integer, if it's combined with other components.
2503 (decode_time_components): Decode into struct lisp_time, not
2504 struct timespec, so that we can support a wide set of times
2505 regardless of whether time_t is signed. Decode plain numbers
2506 as seconds since the Epoch, and nil as the current time.
2507 (lisp_time_argument, lisp_seconds_argument, Ffloat_time):
2508 Reimplement in terms of new functions.
2509 (Fencode_time): Just use list2i.
2510 (syms_of_editfns): Add time-add, time-subtract, time-less-p.
2511 * keyboard.c (decode_timer): Don't allow the new formats (floating
2512 point or nil) in timers.
2513 * systime.h (LO_TIME_BITS): New constant. Use it everywhere in
2514 place of the magic number '16'.
2515 (struct lisp_time): New type.
2516 (decode_time_components): Use it.
2517 (lisp_to_timespec): New decl.
2519 2014-11-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
2521 * intervals.h (INTERVAL_WRITABLE_P): Check the `inhibit-read-only'
2524 * callint.c (Fcall_interactively): Pass in nil as argument to
2525 Fbarf_if_buffer_read_only.
2527 * fileio.c (Finsert_file_contents): Ditto.
2529 * insdel.c (prepare_to_modify_buffer_1): Pass start region in.
2531 * textprop.c (verify_interval_modification): Check buffer
2532 readedness after the last interval.
2534 * buffer.c (Fbarf_if_buffer_read_only): Don't raise an error if
2535 the text at POSITION (new optional argument) has the
2536 `inhibit-read-only' text property set.
2538 2014-11-16 Eli Zaretskii <eliz@gnu.org>
2540 * window.c (window_scroll_pixel_based): Avoid truncation/rounding
2541 errors in computing the number of pixels to scroll.
2542 Suggested by Kelly Dean <kelly@prtime.org>. (Bug#19060)
2544 2014-11-16 Jan Djärv <jan.h.d@swipnet.se>
2546 * nsmenu.m (update_frame_tool_bar): If tool bar changes height,
2547 call updateFrameSize.
2549 * nsterm.m (setFrame:): Remove call to display (Bug#18757).
2551 2014-11-16 Jan Djärv <jan.h.d@swipnet.se>
2553 * nsfns.m (x_set_foreground_color, x_set_background_color)
2554 (x_set_cursor_color, Fxw_color_values): Block/unblock input,
2555 use SET_FRAME_GARBAGED instead of redraw_frame (Bug#19036).
2557 2014-11-15 Jan Djärv <jan.h.d@swipnet.se>
2559 * nsterm.m (ns_send_appdefined): Check for application defined
2560 event on Cocoa (Bug#18993).
2561 (run): Restore code before the previous 18993 fix.
2563 2014-11-14 David Reitter <david.reitter@gmail.com>
2565 * nsterm.m (run): Set timeout for event loop to prevent hang.
2568 2014-11-14 Paul Eggert <eggert@cs.ucla.edu>
2570 * .gitignore: Add emacs-[1-9]*, to ignore files like emacs-25.0.50.1.
2572 2014-11-14 Dmitry Antipov <dmantipov@yandex.ru>
2574 * xfont.c (xfont_list_pattern): Do not allocate font entity object
2575 for each candidate font but attempt to reuse it from previous improper
2578 2014-11-13 Paul Eggert <eggert@cs.ucla.edu>
2580 Avoid undefined behavior in color table hashing.
2581 * image.c (CT_HASH_RGB) [COLOR_TABLE_SUPPORT]: Remove, replacing with ...
2582 (ct_hash_rgb) [COLOR_TABLE_SUPPORT]: New function. All uses changed.
2583 This function avoids undefined behavior with signed shift overflow.
2585 2014-11-10 Eli Zaretskii <eliz@gnu.org>
2587 * fileio.c (Finsert_file_contents): Invalidate buffer caches also
2588 when the inserted text does not need decoding. (Bug#18982)
2590 2014-11-10 Jan Djärv <jan.h.d@swipnet.se>
2592 * nsterm.h (EmacsScroller): judge returns bool.
2594 * nsterm.m (ns_set_vertical_scroll_bar): Release bar.
2595 (ns_judge_scroll_bars): Only set removed if judge returns true.
2596 (judge): Returns bool == condemned. Remove self from window.
2597 (setPosition:portion:whole:): Remove raise SIGIO (Bug#18757).
2599 2014-11-10 Stefan Monnier <monnier@iro.umontreal.ca>
2601 * keyboard.c (command_loop_1): Record this-command in recent-keys.
2602 (Frecent_keys): Rewrite. and add optional `include-cmds' arg.
2604 2014-11-09 Jan Djärv <jan.h.d@swipnet.se>
2606 * nsterm.m (ns_set_vertical_scroll_bar)
2607 (ns_set_horizontal_scroll_bar): Cleanup merge error.
2609 2014-11-09 Paul Eggert <eggert@cs.ucla.edu>
2611 * xgselect.c (xg_select): Don't assume n_gfds is nonnegative
2612 merely because tmo_in_millisec is nonnegative. The 1st call
2613 to g_main_context_query could succeed while the 2nd one fails.
2615 * frame.c (Fcan_run_window_configuration_change_hook): Return a value.
2617 2014-11-08 Jan Djärv <jan.h.d@swipnet.se>
2619 * nsterm.m (run): Only use non-system event loop if OSX version is
2620 exactly 10.9 (Bug#18993).
2621 (ns_set_vertical_scroll_bar): Don't call bar setPosition: unless
2624 2014-11-08 Michael Albinus <michael.albinus@gmx.de>
2626 * callproc.c (encode_current_directory): Support handling of file
2627 names prepended by "/:". (Bug#18891)
2629 2014-11-08 Alan Mackenzie <acm@muc.de>
2631 * syntax.c (back_comment): Fix off-by-one error (bug#18022).
2633 2014-11-08 Dima Kogan <dima@secretsauce.net>
2635 * xgselect.c (xg_select): Use g_main_context_acquire (bug#18861).
2637 2014-11-08 Michael Albinus <michael.albinus@gmx.de>
2639 * dired.c (Ffile_attributes): Return Qnil, if Fexpand_file_name
2640 raises an error. (Bug#18891)
2642 2014-11-08 Martin Rudalics <rudalics@gmx.at>
2644 * frame.c (adjust_frame_size): Call x_set_window_size only if
2645 f->can_x_set_window_size is set.
2646 (make_frame): Initialize f->can_x_set_window_size and
2647 f->can_run_window_configuration_change_hook.
2648 (Fcan_run_window_configuration_change_hook): New function.
2649 * frame.h (frame): Split `official' into `can_x_set_window_size'
2650 and `can_run_window_configuration_change_hook'.
2651 * nsfns.m (Fx_create_frame): Set f->can_x_set_window_size.
2652 * w32fns.c (Fx_create_frame, x_create_tip_frame):
2653 Set f->can_x_set_window_size.
2654 * window.c (run_window_configuration_change_hook):
2655 Return immediately if either f->can_x_set_window_size or
2656 f->can_run_window_configuration_change_hook are false.
2657 (Fset_window_configuration): Instead of f->official set
2658 f->can_x_set_window_size.
2659 * xfns.c (Fx_create_frame, x_create_tip_frame):
2660 Set f->can_x_set_window_size.
2662 2014-11-08 Jan Djärv <jan.h.d@swipnet.se>
2664 * nsterm.m (EmacsScroller.dealloc): Reinstate, removed at merge
2665 cleanup from 2014-11-01 (Bug#18972).
2667 2014-11-07 Stefan Monnier <monnier@iro.umontreal.ca>
2669 * keyboard.c: Call gui-set-selection instead of x-set-selection.
2670 * xdisp.c (window-scroll-functions): Improve docstring.
2672 2014-11-07 Paul Eggert <eggert@cs.ucla.edu>
2674 Uniquify the 'size' symbol.
2676 * w32notify.c (Qsize): Remove.
2677 * lisp.h (Qsize): New decl.
2678 * lread.c (Qsize): Now extern.
2679 * w32notify.c (syms_of_w32notify): No need to defsym.
2681 2014-11-07 Martin Rudalics <rudalics@gmx.at>
2683 * dispnew.c (change_frame_size_1): Fix call of
2685 * frame.c (Qsize, Qframe_position, Qframe_outer_size)
2686 (Qframe_inner_size, Qexternal_border_size, Qtitle_height)
2687 (Qmenu_bar_external, Qmenu_bar_size, Qtool_bar_external)
2688 (Qtool_bar_size): New constants.
2689 (frame_inhibit_resize, adjust_frame_size): New argument to
2690 handle case where frame_inhibit_implied_resize is a list.
2691 (Fmake_terminal_frame, Fset_frame_height, Fset_frame_width)
2692 (Fset_frame_size, x_set_left_fringe, x_set_right_fringe)
2693 (x_set_right_divider_width, x_set_bottom_divider_width)
2694 (x_set_vertical_scroll_bars, x_set_horizontal_scroll_bars)
2695 (x_set_scroll_bar_width, x_set_scroll_bar_height):
2697 (frame-inhibit-implied-resize): Rewrite doc-string.
2698 * frame.h (frame_inhibit_resize, adjust_frame_size):
2699 Fix external declarations.
2700 (Qframe_position, Qframe_outer_size)
2701 (Qframe_inner_size, Qexternal_border_size, Qtitle_height)
2702 (Qmenu_bar_external, Qmenu_bar_size, Qtool_bar_external)
2703 (Qtool_bar_size): Extern them.
2704 * gtkutil.c (FRAME_TOTAL_PIXEL_HEIGHT, FRAME_TOTAL_PIXEL_WIDTH)
2705 (xg_height_or_width_changed): Remove.
2706 (xg_frame_set_char_size): Adjust adjust_frame_size calls.
2707 (menubar_map_cb, xg_update_frame_menubar, free_frame_menubar)
2708 (tb_size_cb, update_frame_tool_bar, free_frame_tool_bar)
2709 (xg_change_toolbar_position): Call adjust_frame_size directly.
2710 * nsfns.m (x_set_internal_border_width, Fx_create_frame):
2711 Fix calls of adjust_frame_size.
2712 * w32fns.c (x_set_internal_border_width, x_set_menu_bar_lines)
2713 (Fx_create_frame, x_create_tip_frame): Adjust adjust_frame_size calls.
2714 (x_set_tool_bar_lines, x_change_tool_bar_height): Make sure that
2715 frame can get resized when tool-bar-lines parameter changes from
2717 (Fw32_frame_menu_bar_size): Return fourth value.
2718 (Fw32_frame_rect): Block input around system calls
2719 (Fx_frame_geometry): New function.
2720 * w32menu.c (set_frame_menubar): Adjust adjust_frame_size call.
2721 * w32term.c (x_new_font): Adjust adjust_frame_size call.
2722 * widget.c (EmacsFrameSetCharSize): Adjust frame_inhibit_resize call.
2723 * window.c (Fset_window_configuration): Adjust adjust_frame_size call.
2724 * xfns.c (x_set_menu_bar_lines, x_set_internal_border_width)
2725 (Fx_create_frame): Adjust adjust_frame_size calls.
2726 (x_set_tool_bar_lines, x_change_tool_bar_height): Make sure that
2727 frame can get resized when tool-bar-lines parameter changes from
2729 (Fx_frame_geometry): New function.
2730 * xmenu.c (update_frame_menubar): On Lucid call
2731 adjust_frame_size with one pixel less height to avoid that
2732 repeatedly adding/removing the menu bar grows the frame.
2733 (free_frame_menubar): On Motif arrange to optionally preserve
2734 the old frame height when removing the menu bar.
2735 * xterm.c (x_new_font): Adjust adjust_frame_size call.
2737 2014-11-03 Eli Zaretskii <eliz@gnu.org>
2739 * xdisp.c (Fdump_glyph_matrix, Fdump_frame_glyph_matrix): Doc fix.
2740 (Fdump_frame_glyph_matrix): Don't segfault if invoked on a GUI
2741 frame; instead, print an error message.
2743 2014-11-03 Jan Djärv <jan.h.d@swipnet.se>
2745 * nsfns.m (ns_set_doc_edited): Check for FRAME_NS (Bug#18925).
2747 2014-11-02 Jan Djärv <jan.h.d@swipnet.se>
2749 * nsimage.m (allocInitFromFile:): Initialize bmRep.
2750 (dealloc): Release bmRep.
2752 * nsterm.h (EmacsImage): Remove imageListNext, refCount, reference,
2753 imageListSetNext, imageListNext.
2755 * nsimage.m (ImageList, imageListNext, imageListSetNext:)
2756 (reference): Remove.
2757 (allocInitFromFile:): Remove searching ImageList and calling
2758 reference (Bug#18918).
2759 (dealloc): Remove handling if ImageList.
2761 2014-11-02 Andreas Schwab <schwab@linux-m68k.org>
2763 * process.c (catch_child_signal): Fix incorrect assertion.
2765 2014-11-01 Jan Djärv <jan.h.d@swipnet.se>
2767 * macfont.m (macfont_draw):
2768 * nsterm.m (ns_mouse_position, judge): Clean up merge conflict.
2770 * macfont.m (macfont_glyph_extents): Turn off synthetic bold
2771 if force_integral_p (i.e. no antialias).
2772 (macfont_draw): Check ns_antialias_text, also turn off synthetic
2773 bold if no antialias (Bug#18876).
2775 * emacs.c (main): Don't chdir to $HOME on Cocoa if --chdir
2776 was given (Bug#18846).
2778 * nsterm.h (ns_set_doc_edited): Declare taking no args.
2780 * nsfns.m (ns_set_doc_edited): Do all logic (check frames) here
2781 instead of in xdisp.c, function now takes void. (Bug#18884).
2783 * xdisp.c (prepare_menu_bars): Remove HAVE_NS code.
2784 (redisplay_internal): Call ns_set_doc_edited if HAVE_NS (Bug#18884).
2786 * nsterm.h (EmacsScroller): Replace Lisp_Object win with
2787 struct window* (Bug#18889).
2788 Remove getMouseMotionPart.
2789 (ns_output): Make icon_top/left int.
2791 * nsfns.m (x_icon): icon_top/left is int.
2793 * nsterm.m (ns_mouse_position): Remove unused code.
2794 (initFrame:window:, dealloc): Use window instead of win.
2795 (getMouseMotionPart:window:x:y:): Remove, unused.
2796 (sendScrollEventAtLoc:fromEvent:): Make Lisp_Object win from window.
2798 2014-11-01 Eli Zaretskii <eliz@gnu.org>
2800 * keyboard.c (readable_events): When FLAGS include
2801 READABLE_EVENTS_FILTER_EVENTS, ignore BUFFER_SWITCH_EVENT events.
2802 This avoids returning non-nil from input-pending-p when only such
2803 events are in the queue. (Bug#18856)
2805 2014-11-01 Jan Djärv <jan.h.d@swipnet.se>
2807 * nsselect.m (QCLIPBOARD, QSECONDARY, QTEXT, QFILE_NAME)
2808 (NXPrimaryPboard, NXSecondaryPboard): Declare static.
2809 (Qforeign_selection): Remove.
2810 (ns_get_local_selection): Identation fix.
2811 (syms_of_nsselect): Remove Qforeign_selection, ns-lost-selection-hooks
2813 * nsselect.m (ns_get_local_selection): Remove calling of
2814 functions in Vselection_converter_alist (Bug#18911).
2815 (syms_of_nsselect): Remove Vselection_converter_alist.
2817 2014-10-31 Dmitry Antipov <dmantipov@yandex.ru>
2819 * font.c (copy_font_spec): Redesign to avoid Fcopy_alist
2820 and unnecessary initialization. Adjust comments.
2822 2014-10-30 Eli Zaretskii <eliz@gnu.org>
2824 * bidi.c (bidi_cache_reset_to): Invalidate bidi_cache_last_idx by
2826 (bidi_find_bracket_pairs): Pass to bidi_cache_reset_to a relative
2827 index, not an absolute one, as that's what the function expects.
2829 2014-10-30 Dmitry Antipov <dmantipov@yandex.ru>
2831 * xfaces.c (Finternal_set_lisp_face_attribute): Don't try to realize
2832 font on an initial frame when running as a daemon (Bug#18869).
2834 * fontset.c (toplevel): Adjust comment to match 2014-06-19 change.
2836 2014-10-30 Eli Zaretskii <eliz@gnu.org>
2838 * fileio.c (Fexpand_file_name): Use make_unibyte_string, not
2839 build_string, when importing a home directory. (Bug#18873)
2841 2014-12-27 Eli Zaretskii <eliz@gnu.org>
2843 * dispnew.c (buffer_posn_from_coords):
2844 Use WINDOW_WANTS_HEADER_LINE_P, not WINDOW_WANTS_MODELINE_P, to
2845 account for the header-line height. (Bug#18839)
2847 2014-10-28 Ulf Jasper <ulf.jasper@web.de>
2849 * xml.c (parse_region): Do not forget the first document child.
2851 2014-10-25 Jan Djärv <jan.h.d@swipnet.se>
2853 * nsselect.m: pasteboard_changecount is new.
2854 (ns_store_pb_change_count, ns_get_pb_change_count)
2855 (ns_get_our_change_count_for): New functions.
2856 (ns_string_to_pasteboard_internal): Correct comment.
2857 type => gtype in eassert, Call ns_store_pb_change_count.
2858 (Fns_own_selection_internal): Remove data, use value (Bug#18799).
2859 (Fns_disown_selection_internal, Fns_selection_owner_p):
2860 Replace Vselection_alist check, with change count check.
2861 (Fns_get_selection): Initialize val to Qnil. Only get local
2862 selection if change counts match (Bug#18799).
2863 (nxatoms_of_nsselect): Initialize pasteboard_changecount.
2865 2014-10-25 Noam Postavsky <npostavs@users.sourceforget.net>
2867 * w32proc.c (create_child): If calling a quoted batch file,
2868 pass NULL for exe. (Bug#18745)
2870 2014-10-24 Eli Zaretskii <eliz@gnu.org>
2872 * bidi.c (bidi_resolve_explicit, bidi_find_bracket_pairs)
2873 (bidi_resolve_brackets): Use end of string position rather than ZV
2874 when iterating over a string. (Bug#18815)
2876 2014-10-24 Martin Rudalics <rudalics@gmx.at>
2878 * keyboard.c (make_lispy_position): Return coordinates also when
2879 on scroll bars, fringes, margins or not in a window.
2880 * xdisp.c (show_mouse_face): Don't change cursor face during
2883 2014-10-23 Martin Rudalics <rudalics@gmx.at>
2885 * frame.c (Fset_frame_height, Fset_frame_width, Fset_frame_size)
2886 (frame_resize_pixelwise, frame_inhibit_implied_resize):
2887 Fix doc-strings (Bug#18789).
2889 2014-10-23 Paul Eggert <eggert@cs.ucla.edu>
2891 * Makefile.in (ACLOCAL_INPUTS): Omit unnecessary use of 'wildcard'.
2893 2014-10-22 Eli Zaretskii <eliz@gnu.org>
2895 Optimize redisplay of simple bracketed text.
2896 * bidi.c (bidi_cache_reset_to): New function.
2897 (bidi_cache_reset): Call it.
2898 (bidi_init_it, bidi_line_init): Initialize the bracket_pairing_pos
2900 (bidi_resolve_explicit): Reset bracket_pairing_pos and
2901 bracket_enclosed_type only if bracket_pairing_pos's value is not
2903 (MAX_BPA_STACK): Make sure the value is signed.
2904 (PUSH_BPA_STACK): If the BPA stack overflows, don't bail out, but
2905 stop pushing values onto the stack.
2906 (bidi_find_bracket_pairs): If the bracketed text is only on the
2907 base embedding level, remove all the states cached by this
2908 function from the cache, and return zero, so that the brackets in
2909 this segment of text are processed as normal neutrals.
2910 (bidi_resolve_brackets): Detect the brackets that are to be
2911 processed as neutrals, and don't call bidi_find_bracket_pairs on
2914 2014-10-21 Stefan Monnier <monnier@iro.umontreal.ca>
2916 * w32select.c (Fw32_selection_exists_p): Rename from
2917 Fx_selection_exists_p.
2918 (syms_of_w32select): Adjust accordingly.
2920 * w16select.c (Fw16_selection_exists_p): Rename from
2921 Fx_selection_exists_p.
2922 (syms_of_win16select): Adjust accordingly.
2924 * nsselect.m (ns_get_local_selection): Signal error rather than `quit'.
2925 (Fns_own_selection_internal): Tighten scoping.
2926 (Fns_selection_exists_p): Rename from Fx_selection_exists_p.
2927 (Fns_get_selection): Rename from Fx_get_selection_internal.
2928 (Fns_get_selection_internal, Fns_store_selection_internal):
2930 (syms_of_nsselect): Adjust accordingly.
2932 2014-10-21 Martin Rudalics <rudalics@gmx.at>
2934 * w32fns.c (Fw32_frame_menu_bar_size): New function.
2935 * w32term.c (x_set_window_size): Account for wrapped menu bar
2936 lines when setting up frame height (Bug#15174 and Bug#18720).
2937 (w32_add_wrapped_menu_bar_lines): New variable.
2939 2014-10-21 Stefan Monnier <monnier@iro.umontreal.ca>
2941 * xdisp.c (redisplay_window): Re-run pre-redisplay-function after we
2944 2014-10-20 Glenn Morris <rgm@gnu.org>
2946 * Merge in all changes up to 24.4 release.
2948 2014-10-19 Jan Djärv <jan.h.d@swipnet.se>
2950 * gtkutil.c (xg_update_menubar, xg_update_menu_item): Only call
2951 g_object_notify for label if Gtk+ >= 2.16 (Bug#16522).
2953 * xterm.h (x_output): Remove net_wm_state_hidden_seen.
2955 * xterm.c (handle_one_xevent): Check return value from
2956 x_handle_net_wm_state, remove net_wm_state_hidden_seen (Bug#18722).
2957 (get_current_wm_state): Remove net_wm_state_hidden_seen setting.
2959 * gtkutil.c (create_dialog): Don't use gtk_dialog_get_action_area on
2960 Gt+ >= 3.12, or gtk_misc_set_alignment on Gtk+ >= 3.14 (Bug#18674).
2961 (make_widget_for_menu_item): Don't use gtk_misc_set_alignment on
2962 Gtk+ >= 3.14 (Bug#18674).
2963 (update_frame_tool_bar): Don't use gtk_misc_set_padding on
2964 Gtk+ >= 3.14 (Bug#18674).
2966 2014-10-18 Paul Eggert <eggert@cs.ucla.edu>
2968 * gtkutil.c: Remove no-longer-used code.
2969 (xg_update_menubar): Remove unused local and unnecessary call to
2970 gtk_menu_item_get_submenu.
2971 (XG_TOOL_BAR_PROXY_BUTTON, xg_tool_bar_proxy_callback)
2972 (xg_get_tool_bar_widgets, xg_tool_bar_proxy_help_callback)
2973 (TOOLBAR_TOP_WIDGET): Remove; no longer used.
2975 2014-10-18 Jan Djärv <jan.h.d@swipnet.se>
2977 * xfns.c (syms_of_xfns): Remove x-gtk-whole-detached-tool-bar.
2979 * xterm.h (handlebox_widget): Remove.
2981 * xmenu.c (set_frame_menubar): Remove GTK block that calls
2984 * gtkutil.h (xg_have_tear_offs): Remove declaration.
2986 * gtkutil.c (XG_TEXT_CANCEL, XG_TEXT_OPEN, XG_TEXT_OK): New defines
2987 to handle Gtk versions.
2988 (xg_get_file_with_chooser): Use them.
2989 (xg_have_tear_offs, tearoff_remove, tearoff_activate):
2990 Remove (create_menus): Remove teroff argument and code.
2991 Remove call to gtk_menu_set_title.
2992 (xg_update_menubar, xg_update_submenu): Remove tearoff code.
2993 Adjust args to create_menus.
2994 (xg_tool_bar_menu_proxy, xg_tool_bar_detach_callback)
2995 (xg_tool_bar_attach_callback, TOOLBAR_TOP_WIDGET): Remove.
2996 (xg_pack_tool_bar): Replace TOOLBAR_TOP_WIDGET, remove detach code.
2997 (xg_make_tool_item): Remove detach code.
2998 (xg_update_tool_bar_sizes): Replace TOOLBAR_TOP_WIDGET.
2999 (find_icon_from_name): New function.
3000 (update_frame_tool_bar): Remove GtkStockItem code, move to
3001 find_icon_from_name. Let stock be a list of icon names to try.
3002 Only use gtk_image_new_from_stock on Gtk+ < 3.10.
3003 Replace TOOLBAR_TOP_WIDGET.
3004 (free_frame_tool_bar, xg_change_toolbar_position ):
3005 Replace TOOLBAR_TOP_WIDGET.
3006 (xg_initialize): Remove tearoff code.
3008 2014-10-18 Eli Zaretskii <eliz@gnu.org>
3010 * xterm.c (x_draw_bar_cursor, x_draw_hollow_cursor): Subtract 1
3011 pixel from the window's cursor glyph width, since X renders hollow
3012 blocks 1 pixel wider than the 'width' parameter.
3014 * xdisp.c (get_phys_cursor_geometry): Don't subtract 1 pixel from
3015 glyph->pixel_width; this is now done in xterm.c.
3017 Fix reordering of bracket characters in isolates.
3018 * bidi.c (bidi_cache_find): Rename the argument NEUTRALS_OK to
3019 RESOLVED_ONLY; when non-zero, return from the cache only fully
3020 resolved states. All callers changed.
3021 (CANONICAL_EQU): New macro.
3022 (PUSH_BPA_STACK): Use it to push onto the BPA stack the canonical
3023 equivalent of the paired closing bracket character.
3024 (bidi_find_bracket_pairs): Set the bracket_pairing_pos member to
3025 the default non-negative value, to be checked later in
3026 bidi_resolve_brackets. Use CANONICAL_EQU to test candidate
3027 characters against those pushed onto the BPA stack.
3028 (bidi_record_type_for_neutral): New function.
3029 (bidi_resolve_brackets): Record next_for_neutral and
3030 prev_for_neutral when embedding level gets pushed. Force
3031 resolution of bracket pairs when entering a level run that was not
3033 (bidi_resolve_neutral): Add assertions before calling
3034 bidi_resolve_neutral_1.
3035 (bidi_level_of_next_char): Remove the code that attempted to
3036 resolve unresolved neutrals; that is now done by
3037 bidi_resolve_neutral.
3039 * w32select.c (owner_callback): Mark with ALIGN_STACK attribute.
3041 2014-10-17 Eli Zaretskii <eliz@gnu.org>
3043 * xterm.c (x_draw_hollow_cursor): Fix display of hollow cursor on
3044 1-pixel R2L characters.
3045 Reported by Dmitry Antipov <dmantipov@yandex.ru>, see
3046 http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00518.html.
3048 2014-10-16 Eli Zaretskii <eliz@gnu.org>
3050 * bidi.c (bidi_find_bracket_pairs): Avoid a loop that does nothing
3053 2014-10-15 Paul Eggert <eggert@cs.ucla.edu>
3055 * bidi.c (bidi_find_bracket_pairs): Initialize local var.
3056 This pacifies GCC 4.9.1 with --enable-gcc-warnings.
3057 It's not clear to me whether the initialization is needed,
3058 but it can't hurt so I played it safe.
3060 2014-10-15 Stefan Monnier <monnier@iro.umontreal.ca>
3062 * lisp.mk (lisp): Add emacs-lisp/eldoc.elc.
3064 2014-10-15 Eli Zaretskii <eliz@gnu.org>
3066 Update the bidirectional reordering engine for Unicode 6.3 and 7.0.
3067 * bidi.c (bidi_ignore_explicit_marks_for_paragraph_level):
3069 (bidi_get_type): Return the isolate initiators and terminator types.
3070 (bidi_isolate_fmt_char, bidi_paired_bracket_type)
3071 (bidi_fetch_char_skip_isolates, find_first_strong_char)
3072 (bidi_find_bracket_pairs, bidi_resolve_brackets): New functions.
3073 (bidi_set_sos_type): Rename from bidi_set_sor_type and updated
3074 for the new features.
3075 (bidi_push_embedding_level, bidi_pop_embedding_level): Update to
3076 push and pop correctly for isolates.
3077 (bidi_remember_char): Modify to accept an additional argument
3078 and record the bidi type according to its value.
3079 (bidi_cache_iterator_state): Accept an additional argument to only
3080 update an existing state. Handle the new members of struct bidi_it.
3081 (bidi_cache_find): Arguments changed: no longer accepts a level,
3082 instead accepts a flag telling it whether it is okay to return
3083 unresolved neutrals.
3084 (bidi_initialize): Initiate and staticpro the bracket-type uniprop
3085 table. Initialize new isolate-related members.
3086 (bidi_paragraph_init): Some code factored out into
3087 find_first_strong_char.
3088 (bidi_resolve_explicit_1): Function deleted, its code incorporated
3089 into bidi_resolve_explicit.
3090 (bidi_resolve_explicit): Support the isolate initiators and
3091 terminator. Fix handling of embeddings and overrides according to
3092 new UBA requirements. Record information about previously seen
3093 characters here (moved from bidi_level_of_next_char).
3094 (bidi_resolve_weak): Adapt to changes in struct members.
3095 (FLAG_EMBEDDING_INSIDE, FLAG_OPPOSITE_INSIDE, MAX_BPA_STACK)
3096 (STORE_BRACKET_CHARPOS, PUSH_BPA_STACK): New macros.
3097 (bidi_resolve_neutral): Call bidi_resolve_brackets to handle the
3098 paired bracket resolution. Handle isolate initiators and
3100 (bidi_type_of_next_char): Remove unneeded code for BN limit.
3101 (bidi_level_of_next_char): Move the code that records information
3102 about previous characters to bidi_resolve_explicit. Fix logic of
3103 resolving neutrals and make sure their cache entries are updated.
3104 Remove now unneeded special handling of PDF level.
3106 * dispextern.h (struct glyph): Enlarge the width of resolved_level.
3107 (BIDI_MAXDEPTH): New macro, renamed from BIDI_MAXLEVEL and
3108 enlarged per Unicode 6.3.
3109 (enum bidi_bracket_type_t): New data type.
3110 (struct bidi_saved_info): Leave only 2 type members out of 4.
3112 (struct bidi_stack): Add members necessary to support isolating
3114 (struct bidi_it): Add new members necessary to support isolating
3115 sequences and bracket pair resolution.
3117 * xdisp.c (Fbidi_resolved_levels): New function.
3118 (syms_of_xdisp): Defsubr it.
3119 (append_glyph, append_composite_glyph, produce_image_glyph)
3120 (append_stretch_glyph, append_glyphless_glyph): Convert aborts to
3122 (syms_of_xdisp) <inhibit-bidi-mirroring>: New variable.
3124 * term.c (append_glyph, append_composite_glyph)
3125 (append_glyphless_glyph): Convert aborts to assertions.
3127 * .gdbinit (pgx): Display the character codepoint, resolved level,
3128 and bidi type also for glyphless glyphs.
3130 2014-10-15 Dmitry Antipov <dmantipov@yandex.ru>
3132 Avoid unwanted point motion in Fline_beginning_position.
3133 * lisp.h (scan_newline_from_point): Add prototype.
3134 * search.c (scan_newline_from_point): New function, refactored from...
3135 * cmds.c (Fforward_line): ...adjusted user.
3136 * editfns.c (Fline_beginning_position): Use scan_newline_from_point
3137 and simplify the former since the latter doesn't move point.
3139 2014-10-14 Dmitry Antipov <dmantipov@yandex.ru>
3141 Cleanup terminal handling code.
3142 * dispextern.h (get_named_tty): Remove prototype but...
3143 * termhooks.h (get_named_terminal): ...resurrect it under
3144 more meaningful name.
3145 (get_terminal): Likewise, but with...
3146 (decode_live_terminal): ...this name.
3147 (decode_tty_terminal): Add prototype.
3148 * term.c (get_tty_terminal): Remove.
3149 (get_named_tty): Remove.
3150 (Ftty_display_color_p, Ftty_display_color_cells, Ftty_type)
3151 (Fcontrolling_tty_p, Fsuspend_tty, Fresume_tty):
3152 Use decode_tty_terminal.
3153 (Ftty_no_underline, Ftty_top_frame): Use decode_live_terminal.
3154 * terminal.c (get_terminal): Refactor to...
3155 (decode_terminal, decode_live_terminal): ...new functions.
3156 (decode_tty_terminal): Replacement for get_tty_terminal.
3157 (get_named_terminal): Likewise for get_named_tty.
3158 * coding.c (Fset_terminal_coding_system_internal)
3159 (Fterminal_coding_system, Fset_keyboard_coding_system_internal):
3160 (Fkeyboard_coding_system):
3161 * composite.c (Fcomposition_get_gstring):
3162 * dispnew.c (Fsend_string_to_terminal):
3163 * frame.c (Fmake_terminal_frame):
3164 * nsfns.m (check_ns_display_info):
3165 * w32fns.c, xfns.c (check_x_display_info):
3166 * xselect.c (frame_for_x_selection): Use decode_live_terminal.
3167 * keyboard.c (handle_interrupt_signal, handle_interrupt)
3168 (Fset_quit_char): Use get_named_terminal.
3169 (Fset_output_flow_control, Fset_input_meta_mode):
3170 Use decode_tty_terminal.
3172 2014-10-13 Eli Zaretskii <eliz@gnu.org>
3174 * w32term.h (ALIGN_STACK): Use _WIN64, not _W64, to distinguish
3175 between 32-bit and 64-bit MinGW builds. (Bug#18699)
3177 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
3179 Fix port to Debian GNU/kFreeBSD 7 (wheezy) (Bug#18666).
3180 * process.c (accept4) [!HAVE_ACCEPT4]: New macro.
3182 2014-10-12 Stefan Monnier <monnier@iro.umontreal.ca>
3184 * frame.c (Fmouse_pixel_position): Call Vmouse_position_function
3187 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
3189 * editfns.c (dump_tz_string): No longer const.
3190 It might be modified.
3192 * nsmenu.m (clear): Assume OS X 10.6 or later.
3194 2014-10-12 Jan Djärv <jan.h.d@swipnet.se>
3196 * unexmacosx.c: Remove include ppc/reloc.h.
3197 (unrelocate, copy_dysymtab): Remove PPC code.
3198 (rebase_reloc_address): Remove, only used for PPC:
3200 * nsterm.m: Always include macfont.h on COCOA.
3201 (ns_update_auto_hide_menu_bar, ns_draw_fringe_bitmap)
3202 (ns_dumpglyphs_image, ns_check_menu_open)
3203 (applicationDidFinishLaunching)
3204 (antialiasThresholdDidChange:)
3205 (keyDown:, toggleFullScreen:, setPosition:portion:whole:):
3206 Remove checks for OSX <= 10.5/10.6.
3207 (changeFont:): Use macfont on COCOA, nsfont on GNUSTEP.
3208 (syms_of_nsterm): Call syms_of_macfont on COCOA, syms_of_nsfont on
3211 * nsterm.h (MAC_OS_X_VERSION_10_4, MAC_OS_X_VERSION_10_5): Remove.
3212 (NS_HAVE_NSINTEGER): Remove block.
3213 Remove >= OSX 10.6 tests.
3215 * nsmenu.m (NSMenuDidBeginTrackingNotification): Remove.
3216 (x_activate_menubar, trackingNotification:): Remove check for
3218 (menuNeedsUpdate:): Remove check for OSX < 10.5.
3220 * nsimage.m (allocInitFromFile:): Remove code for OSX < 10.6.
3222 * nsfns.m: Always include macfont.h on COCOA.
3223 (ns_filename_from_panel, ns_directory_from_panel)
3224 (Fx_create_frame, Fns_popup_font_panel, ns_run_file_dialog)
3225 (Fns_read_file_name, Fns_list_services): Remove code for OSX < 10.6
3227 * macfont.m: Remove >= 1050 check.
3228 (macfont_create_family_with_symbol)
3229 (macfont_get_glyph_for_character)
3230 (mac_font_get_glyphs_for_variants)
3231 (mac_ctfont_create_available_families, syms_of_macfont):
3232 Remove code for OSX < 10.6.
3233 (mac_font_family_group, mac_font_family_compare): Remove, only used
3236 * macfont.h (MAC_FONT_FORMAT_ATTRIBUTE, MAC_FONT_FORMAT_BITMAP)
3237 (mac_font_copy_non_synthetic_table): Remove versions for OSX < 10.6
3239 * Makefile.in: Replace nsfont.o macfont.o with ns_fontfile in
3242 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
3244 Fix putenv race conditions with undefined behavior (Bug#8705).
3245 Do all putenv calls before Emacs creates any threads.
3246 Use a safer way to modify the TZ environment variable in the
3247 presence of multiple threads. For further thread-safety,
3248 prefer localtime_r and gmtime_r to localtime and gmtime,
3249 and prefer struct tm's tm_gmtoff (if available) to calling
3250 both localtime_r and gmtime_r.
3251 * dbusbind.c (Fdbus__init_bus): Move xputenv call from here ...
3252 (init_dbusbind): ... to this new function.
3253 * emacs.c (main) [HAVE_DBUS]: Call it before creating threads.
3254 * xterm.c (x_term_init): Move xputenv call from here ...
3255 (init_xterm): ... to this new function.
3256 * emacs.c (main) [USE_GTK]: Call it before creating threads.
3257 * editfns.c (HAVE_TM_GMTOFF): Default to false.
3258 (dump_tz_string): New constant.
3259 (init_editfns): Use it. This centralizes the dump_tz stuff.
3260 Call set_time_zone_rule here, so that its xputenv is done
3261 before Emacs goes multithreaded.
3262 (mktime_z) [!HAVE_TZALLOC]: New function, which is typically
3263 thread-safe enough for Emacs.
3264 (format_time_string, Fdecode_time, Fcurrent_time_string)
3265 (Fcurrent_time_zone):
3266 Prefer localtime_r and gmtime_r, which are more thread-safe, to
3267 localtime and gmtime. Remove now-unnecessary calls to block_input.
3268 (tm_gmtoff): New static function.
3269 (Fdecode_time, Fcurrent_time_zone): Use it.
3270 (Fencode_time): Use mktime_z, for better thread-safety.
3271 (set_time_zone_rule): Now static. Rewrite to be mostly thread-safe,
3272 i.e., not quite thread-safe but good enough for Emacs typical usage.
3273 Do not reclaim storage that is in the environment; let it leak.
3274 Always call tzset, since localtime_r does not.
3275 * emacs.c (dump_tz, Fdump_emacs) [HAVE_TZSET]: Remove dump_tz stuff.
3276 This is now done in init_editfns.
3277 * systime.h (mktime_z, timezone_t, tzalloc, tzfree) [!HAVE_TZALLOC]:
3278 New macros and declarations, for platforms lacking tzalloc & friends.
3280 2014-10-09 Paul Eggert <eggert@cs.ucla.edu>
3282 * lisp.h (USE_STACK_STRING): Now true only if USE_STACK CONS.
3283 On x86 platforms this works around GCC bug 63495
3284 <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63495>,
3285 and more generally should fix a portability problem in Emacs.
3286 Reported by Stefan Monnier in:
3287 http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00261.html
3289 2014-10-08 Leo Liu <sdl.web@gmail.com>
3291 Enhance terpri to allow conditionally output a newline. (Bug#18652)
3292 * keymap.c (describe_vector_princ):
3293 * keyboard.c (Fcommand_error_default_function): Adapt to change to
3296 * print.c (printchar_stdout_last): Declare.
3297 (printchar): Record the last char written to stdout.
3298 (Fterpri): Add optional argument ENSURE.
3300 2014-10-08 Eli Zaretskii <eliz@gnu.org>
3302 * w32inevt.c (maybe_generate_resize_event): Pass non-zero as the
3303 DELAY argument to change_frame_size, so that the frame size
3304 changes, if any are needed, are delayed until the next redisplay.
3305 This is to avoid a too early QUIT inside change_frame_size, when
3306 it calls Lisp in frame_windows_min_size, in case one of the events
3307 we've read sets the quit-flag. (Bug#18649)
3309 * w32fns.c (check_x_display_info): Accept terminal objects as
3310 argument, to follow what xfns.c does.
3312 2014-10-07 Glenn Morris <rgm@gnu.org>
3314 * Makefile.in ($(srcdir)/macuvs.h)
3315 ($(lispsource)/international/charprop.el): Add explicit FORCE.
3317 2014-10-07 Eli Zaretskii <eliz@gnu.org>
3319 * decompress.c (init_zlib_functions): Move the message about zlib
3320 being unavailable from here...
3321 (Fzlib_decompress_region): ...to here. (Bug#18650)
3323 2014-10-07 Dmitry Antipov <dmantipov@yandex.ru>
3325 * font.c (Ffont_get_glyphs): Use validate_subarray and fix
3326 the case where an optional string is used. Adjust docstring.
3328 2014-10-06 Stefan Monnier <monnier@iro.umontreal.ca>
3330 * lisp.mk (lisp): Remove w32-common-fns.elc.
3332 2014-10-05 Paul Eggert <eggert@cs.ucla.edu>
3334 * keyboard.c (Qleft, Qright): Remove duplicate definitions (Bug#9927).
3335 These were already defined in buffer.c, and the duplicate
3336 definitions cause problems on platforms like 'gcc -fno-common'.
3337 Reported by Peter Dyballa in: http://bugs.gnu.org/9927#137
3339 2014-10-05 Jan Djärv <jan.h.d@swipnet.se>
3341 * nsterm.m (updateFrameSize:): Only call update_frame_tool_bar
3342 if toolbar is visible.
3344 * nsfont.m (nsfont_draw): Use CGFloat for GNUstep newer than
3347 * nsterm.m (syms_of_nsterm): ns-use-fullscreen-animation is new.
3348 (toggleFullScreen:): Use ns-use-fullscreen-animation for animate.
3349 (ns_select, ns_read_socket): Use unwind_protect to decrease
3350 apploopnr (Bug#18345).
3351 (ns_draw_window_cursor): Adjust y for hbar cursor only if smaller than
3352 line height (Bug#17977).
3354 * macfont.m: Fix indentation and import changes from macport 24.3.94.
3355 (macfont_closest_traits_index): New function.
3356 (macfont_closest_traits_index_p): Rename from
3357 macfont_closest_traits_index.
3358 (macfont_list): Use macfont_closest_traits_index_p.
3360 2014-10-05 K. Handa <handa@gnu.org>
3362 * coding.c (detect_coding_iso_2022): Set coding->rejected
3363 correctly when an invalid escape sequence is found (Bug#18610).
3365 2014-10-04 Jan Djärv <jan.h.d@swipnet.se>
3367 * gtkutil.c (create_menus): Only add tearoffs to empty menus.
3368 (xg_update_submenu): Remove has_tearoff_p, pass 1 to create_menus
3371 2014-10-04 Martin Rudalics <rudalics@gmx.at>
3373 * buffer.c (scroll_bar_width, scroll_bar_height):
3375 * window.c (Fset_window_scroll_bars): Fix doc-string.
3376 (Fwindow_scroll_bars): Have it return what the doc-string says.
3378 2014-10-03 Eli Zaretskii <eliz@gnu.org>
3380 * xdisp.c (move_it_by_lines): Call reseat_1 after moving the
3381 iterator backwards, to resync the bidi iterator. (Bug#18584)
3383 2014-10-03 Dmitry Antipov <dmantipov@yandex.ru>
3385 Consistently use min and max macros from lisp.h.
3386 * coding.c (min, max):
3388 * unexhp9k800.c (min):
3389 * unexw32.c (min, max): Use definitions from lisp.h.
3390 * regex.c (MAX, MIN) [!emacs]: Define own max and min as such.
3392 * gmalloc.c (min): Tiny style change.
3394 * fileio.c (emacs_readlinkat, Finsert_file_contents):
3395 * w32fns.c, xfns.c (x_create_tip_frame): Use AUTO_STRING.
3397 2014-10-03 Paul Eggert <eggert@cs.ucla.edu>
3399 Fix x-focus-frame bug with "Not an in-range integer" (Bug#18586).
3400 * xselect.c (X_SHRT_MAX, X_SHRT_MIN, X_LONG_MAX, X_LONG_MIN)
3401 (X_ULONG_MAX): Move these macros to xterm.h.
3402 (x_fill_property_data): Be more generous about allowing either
3403 signed or unsigned data of the appropriate width.
3404 * xterm.h (x_display_set_last_user_time): New function.
3405 All setters of last_user_time changd to use this function.
3406 If ENABLE_CHECKING, check that the times are in range.
3408 2014-10-02 Eli Zaretskii <eliz@gnu.org>
3410 * dispnew.c (adjust_decode_mode_spec_buffer): Use 'int' instead of
3411 'ssize_t'. Suggested by Paul Eggert <eggert@cs.ucla.edu>.
3413 2014-10-02 Jan Djärv <jan.h.d@swipnet.se>
3415 * xfaces.c (Finternal_set_lisp_face_attribute): Don't try to
3416 make a font_object from a tty frame (Bug#18573).
3417 (Finternal_set_lisp_face_attribute): Add FIXME comment.
3419 2014-10-02 Dmitry Antipov <dmantipov@yandex.ru>
3421 * alloc.c (mark_overlay): Assume that overlay boundaries are
3422 always markers. Add comment.
3423 * lread.c (read_internal_start): Use convenient validate_subarray.
3425 (Fread_from_string): Adjust docstring.
3427 2014-10-02 Stefan Monnier <monnier@iro.umontreal.ca>
3429 * lisp.h: Fix up compilation for USE_STACK_LISP_OBJECTS=false.
3431 * nsselect.m (ns-own-selection-internal, ns-disown-selection-internal):
3432 Rename from the "x-" prefix.
3434 2014-10-01 Stefan Monnier <monnier@iro.umontreal.ca>
3436 * xselect.c (selection-converter-alist): Fix docstring.
3438 2014-10-01 Eli Zaretskii <eliz@gnu.org>
3440 * w32proc.c (sys_spawnve): Avoid modification of the CMDNAME
3441 argument passed by the caller, when we mirror all slashes into
3444 2014-10-01 Dmitry Antipov <dmantipov@yandex.ru>
3446 * gtkutil.c (xg_set_toolkit_horizontal_scroll_bar_thumb):
3447 Resurrect old code and fix compilation with GTK < 2.13.6.
3449 2014-10-01 Paul Eggert <eggert@cs.ucla.edu>
3451 Use AUTO_CONS instead of SCOPED_CONS, etc.
3452 * frame.h (AUTO_FRAME_ARG): Rename from FRAME_PARAMETER.
3453 * lisp.h (AUTO_CONS): Rename from scoped_cons.
3454 (AUTO_LIST1): Rename from scoped_list1.
3455 (AUTO_LIST2): Rename from scoped_list2.
3456 (AUTO_LIST3): Rename from scoped_list3.
3457 (AUTO_LIST4): Rename from scoped_list4.
3458 (AUTO_STRING): Rename from SCOPED_STRING.
3459 * frame.h (AUTO_FRAME_ARG):
3460 * lisp.h (AUTO_CONS, AUTO_LIST1, AUTO_LIST2, AUTO_LIST3)
3461 (AUTO_LIST4, AUTO_STRING):
3462 Prepend a new argument 'name'.
3463 Declare a variable instead of yielding a value.
3465 * lisp.h (STACK_CONS, AUTO_CONS_EXPR): New internal macros.
3467 2014-09-30 Eli Zaretskii <eliz@gnu.org>
3469 * w32fns.c (w32_createwindow): Accept an additional argument, an
3470 array of 2 values specifying the coordinates of the frame's
3471 top-left corner. Use these values instead of calling x_get_arg,
3472 which can cons Lisp objects, and therefore cannot be called except
3473 from the main thread. Remove redundant tests for the default
3475 (my_create_window): Move the calculation of the coordinates of the
3476 frame's top-left edge here. Pass them to the input thread via the
3477 second parameter of the WM_EMACS_CREATEWINDOW message.
3478 See http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00892.html
3481 2014-09-30 Eli Zaretskii <eliz@gnu.org>
3483 * xdisp.c (cursor_row_fully_visible_p): Update commentary.
3484 (redisplay_window): Treat the frame's frozen_window_starts flag
3485 the same way as the optional_new_start flag for the window: only
3486 obey it if the glyph row showing point will be fully visible.
3487 Likewise when the window start is in a continuation line. If,
3488 after trying everything under the 'force_start' label, point is
3489 still not fully visible, give up and scroll the window.
3490 Add debugging traces. (Bug#18545)
3492 * window.c (Frecenter): Set the window's redisplay flag.
3494 2014-09-30 Eli Zaretskii <eliz@gnu.org>
3496 * w32term.c (w32_read_socket): Don't use frame dimensions for
3497 resizing if GetClientRect returned an empty (0, 0, 0, 0)
3498 rectangle. Check the return value of GetClientRect, and don't use
3499 the results if it didn't succeed.
3501 * dispnew.c (change_frame_size_1): Recompute the frame dimensions
3502 in columns and lines after correcting the pixel dimensions in
3504 (adjust_decode_mode_spec_buffer): Add assertion to avoid passing
3505 negative values to xrealloc. (Bug#18528)
3507 2014-09-30 Paul Eggert <eggert@cs.ucla.edu>
3509 * alloc.c: Remove now-unnecessary check.
3510 Suggested by Dmitry Antipov in:
3511 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00891.html
3513 * xterm.c (x_term_init): Allocate temps on stack, not on heap.
3515 * frame.c (x_set_frame_parameters): Port --enable-gcc-warnings
3516 to Ubuntu 14.04.1 x86-64.
3518 Simplify stack-allocated Lisp objects, and make them more portable.
3519 The build_local_string macro was used in two ways: (1) string
3520 literals for which scoped allocation suffices, and (2) file name
3521 components, where it's not safe in general to assume bounded-size
3522 ASCII data. Simplify by defining a new macro SCOPED_STRING that
3523 allocates a block-scope string, and by using SCOPED_STRING for (1)
3524 and build_string for (2). Furthermore, actually use stack
3525 allocation only for objects known to have sufficient alignment.
3526 This simpler implementation means Emacs can make
3527 USE_STACK_LISP_OBJECTS the default unless GC_MARK_STACK !=
3528 GC_MAKE_GCPROS_NOOPS.
3529 * lisp.h (GCALIGNED): Align even if !USE_STACK_LISP_OBJECTS,
3530 for fewer differences among implementations.
3531 (struct Lisp_String): Now GCALIGNED.
3532 (USE_STACK_LISP_OBJECTS): Default to true, since the
3533 implementation no longer insists on a nonempty GCALIGNED.
3534 But make it false if GC_MARK_STACK != GC_MAKE_GCPROS_NOOPS.
3535 (SCOPED_CONS_INITIALIZER): Remove, since it's no longer needed
3536 separately. Move definiens to scoped_cons. The old definition
3537 was incorrect when GCALIGNED was defined to be empty.
3538 (union Aligned_String): New type.
3539 (USE_STACK_CONS, USE_STACK_STRING): New constants, so that the
3540 implementation ports to compilers that don't align strictly enough.
3541 Don't worry about the union sizes; it's not worth bothering about.
3542 (scoped_cons, scoped_list1, scoped_list3, scoped_list4):
3543 Rewrite using USE_STACK_CONS.
3544 (scoped_cons): Assume the use of union Aligned_Cons.
3545 (lisp_string_size, make_local_string, build_local_string): Remove.
3546 Unless otherwise specified, all callers of build_local_string
3547 changed to use SCOPED_STRING.
3548 (SCOPED_STRING): New macro.
3549 * data.c (wrong_choice):
3550 * menu.c (single_menu_item):
3551 * process.c (Fformat_network_address):
3552 Hoist use of SCOPED_STRING out of a scope, so that its returned
3553 object lives long enough.
3554 * fileio.c (Fexpand_file_name): Use build_string, not SCOPED_STRING,
3555 as the string might be long or might not be ASCII.
3557 2014-09-29 Eli Zaretskii <eliz@gnu.org>
3559 * msdos.c (internal_terminal_init): Bump version to 25.
3561 2014-09-29 Dmitry Antipov <dmantipov@yandex.ru>
3563 Keep stack-allocated Lisp objects fast rather than versatile.
3564 * lisp.h (union Aligned_Cons) [!GCALIGNED]: Define as such.
3565 (SCOPED_CONS_INITIALIZER): New macro.
3566 (scoped_cons) [USE_STACK_LISP_OBJECTS]: Use it.
3567 (USE_LOCAL_ALLOCA): Remove.
3568 (local_cons, local_list1, local_list2, local_list3, local_list4):
3569 Remove. Stack overflow checking makes them too slow.
3570 (make_local_vector): Likewise. Also we just don't have enough
3572 (enum LISP_STRING_OVERHEAD): Remove.
3573 (local_string_init, local_vector_init): Remove prototypes.
3574 (make_local_string, build_local_string): Redesign to target short
3575 compile-time string constants, fall back to regular string allocation
3577 (lisp_string_size): New function.
3578 (verify_ascii) [ENABLE_CHECKING]: Add prototype.
3579 * alloc.c (local_string_init, local_vector_init): Remove.
3580 (verify_ascii) [ENABLE_CHECKING]: New function.
3581 * buffer.c, charset.c, chartab.c, data.c, editfns.c, emacs.c, fileio.c:
3582 * fns.c, font.c, fontset.c, frame.c, keyboard.c, keymap.c, lread.c:
3583 * menu.c, minibuf.c, process.c, textprop.c, xdisp.c, xfns.c, xfont.c:
3584 * xselect.c, xterm.c: All related users changed.
3586 2014-09-28 Ken Brown <kbrown@cornell.edu>
3588 * sheap.c (bss_sbrk_buffer_beg): Remove redundant variable.
3589 * gmalloc.c [CYGWIN]: Adapt to change in sheap.c.
3591 2014-09-27 Ken Brown <kbrown@cornell.edu>
3593 Fix implementation of HYBRID_MALLOC on Cygwin.
3594 * sheap.c (bss_sbrk_buffer_end): Cast to void *.
3595 (bss_sbrk_buffer_beg): New variable. Use it...
3596 * gmalloc.c (ALLOCATED_BEFORE_DUMPING) [CYGWIN]: ...here, to fix
3597 incorrect definition.
3599 2014-09-27 Stefan Monnier <monnier@iro.umontreal.ca>
3601 * keyboard.c (track-mouse): Rename to internal--track-mouse.
3602 Make it into a function and change arg to be a function.
3604 * lisp.mk (lisp): Add elisp-mode.elc.
3606 2014-09-26 Paul Eggert <eggert@cs.ucla.edu>
3608 * xfns.c (x_default_scroll_bar_color_parameter):
3609 Use USE_LOCAL_ALLOCA only if USE_TOOLKIT_SCROLL_BARS,
3610 to pacify --enable-gcc-warnings in non-scrollbar builds.
3612 2014-09-26 Ken Brown <kbrown@cornell.edu>
3614 * w32term.h (ALIGN_STACK): Fix the cpp condition.
3616 2014-09-25 Eli Zaretskii <eliz@gnu.org>
3618 * lisp.h (USE_STACK_LISP_OBJECTS): Default to false for 32-bit
3619 MinGW builds that use GCC before 4.2.
3621 Default to stack objects on DOS_NT platforms as well.
3622 * w32term.h (ALIGN_STACK) [__GNUC__]: Define to
3623 __attribute__((force_align_arg_pointer)) for GCC 4.2 and later.
3625 * lisp.h (USE_STACK_LISP_OBJECTS): Remove the !DOS_NT condition.
3627 * w32proc.c (enum_locale_fn, enum_codepage_fn): Add the
3628 ALIGN_STACK attribute.
3630 * w32fns.c (w32_monitor_enum): Add the ALIGN_STACK attribute.
3632 * w32uniscribe.c (add_opentype_font_name_to_list): Add the
3633 ALIGN_STACK attribute.
3635 * w32font.c (add_font_name_to_list, add_font_entity_to_list)
3636 (add_one_font_entity_to_list): Add the ALIGN_STACK attribute.
3638 2014-09-25 Martin Rudalics <rudalics@gmx.at>
3640 * frame.c (frame_inhibit_resize):
3641 * widget.c (EmacsFrameResize):
3642 * window.c (resize_frame_windows, Fset_window_configuration):
3643 * xdisp.c (expose_frame):
3644 * xfns.c (x_change_tool_bar_height):
3645 * xmenu.c (update_frame_menubar):
3646 * xterm.c (handle_one_xevent, x_new_font, x_set_window_size_1):
3647 Remove code left dead after 2014-07-27 changes.
3649 2014-09-25 Paul Eggert <eggert@cs.ucla.edu>
3651 Fix local_cons etc. to not exhaust the stack when in a loop.
3652 Problem reported in:
3653 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00696.html
3654 * buffer.c (Fother_buffer, other_buffer_safely, init_buffer):
3655 * charset.c (load_charset_map_from_file, Ffind_charset_region)
3656 (Ffind_charset_string):
3657 * chartab.c (uniprop_encode_value_numeric, uniprop_table):
3658 * data.c (wrong_range):
3659 * editfns.c (Fpropertize, format2):
3660 * emacs.c (init_cmdargs, decode_env_path):
3661 * fileio.c (auto_save_error):
3662 * fns.c (Fyes_or_no_p):
3663 * font.c (font_style_to_value, font_parse_xlfd)
3664 (font_parse_family_registry, font_delete_unmatched)
3666 * fontset.c (Fset_fontset_font):
3667 * frame.c (x_get_arg):
3668 * keyboard.c (echo_dash, safe_run_hooks_error, parse_menu_item)
3669 (read_char_minibuf_menu_prompt):
3670 * keymap.c (silly_event_symbol_error, describe_vector):
3671 * lread.c (load_warn_old_style_backquotes):
3672 * menu.c (single_menu_item):
3673 * minibuf.c (Fread_buffer):
3674 * process.c (status_message, Fformat_network_address)
3675 (server_accept_connection):
3676 * textprop.c (copy_text_properties):
3677 * xdisp.c (Fcurrent_bidi_paragraph_direction):
3678 * xfns.c (x_default_scroll_bar_color_parameter):
3679 * xfont.c (xfont_open):
3680 * xselect.c (x_clipboard_manager_error_1):
3681 * xterm.c (x_term_init):
3682 Put USE_LOCAL_ALLOCA at the start of the function.
3683 * fns.c (maybe_resize_hash_table): Use build_string instead of
3684 build_local_string, since we'd otherwise need a conditional
3685 USE_LOCAL_ALLOCA here, but this is just debugging output and is
3686 not worth the bother of optimization.
3687 * font.c (font_delete_unmatched): Remove by-hand code that
3688 observed MAX_ALLOCA limit, since it's now done automatically.
3689 * keymap.c (Fsingle_key_description): Put USE_SAFE_ALLOCA at top,
3690 since build_local_string needs its sa_alloc.
3691 * lisp.h (lisp_word_count): New function.
3692 (SAFE_ALLOCA_LISP): Use it.
3693 (USE_LOCAL_ALLOCA): New macro.
3694 (local_cons, make_local_vector, make_local_string):
3695 Observe the MAX_ALLOCA limit.
3696 (LISP_STRING_OVERHEAD): New constant.
3697 (make_local_string): Use it.
3699 2014-09-24 Paul Eggert <eggert@cs.ucla.edu>
3701 Default to stack objects on non-GNU/Linux, non-DOS_NT platforms.
3702 * lisp.h (USE_STACK_LISP_OBJECTS): Also default to true
3703 if !defined DOS_NT && !defined GNU_LINUX. I've tested this on AIX
3704 and Solaris and it's likely to work on similar platforms.
3706 Avoid signed integer overflow when converting Time to ptrdiff_t.
3707 * keyboard.c (INPUT_EVENT_POS_MAX, INPUT_EVENT_POS_MIN):
3709 (position_to_Time, Time_to_position): New functions.
3710 (gen_help_event, kbd_buffer_get_event): Use them.
3711 * systime.h (Time) [emacs && !HAVE_X_WINDOWS]:
3712 Go back to plain 'unsigned long', so that 'Time' is the same
3713 for both X and non-X builds; this is less likely to cause surprise.
3714 * termhooks.h: Remove compile-time check that Time and ptrdiff_t
3715 are the same size; this is no longer required.
3717 * keyboard.c (make_lispy_event): Avoid unnecessary tests
3718 of bit 28 and of whether an unsigned value is negative.
3719 This simplifies the code a bit, and pacifies clang 3.4.
3721 2014-09-24 Eli Zaretskii <eliz@gnu.org>
3723 * systime.h (Time): Define as size_t, to be consistent with 64-bit
3724 Windows builds, where 'long' is a 32-bit type.
3726 * w32inevt.h (w32_console_mouse_position): Update the argument
3727 types to use 'Time'.
3729 * w32term.c (w32_mouse_position)
3730 (x_horizontal_scroll_bar_report_motion)
3731 (x_scroll_bar_report_motion): Update the argument types to use
3734 2014-09-24 Dmitry Antipov <dmantipov@yandex.ru>
3736 * termhooks.h (enum scroll_bar_part): Begin from 0 to allow...
3737 (struct input_event): ...unsigned bitfields. Likewise for
3738 `event_kind' member. Prefer unsigned for `code' and 'modifiers'.
3739 Use `timestamp' for HELP_EVENT position. Add compile-time assert.
3740 * keyboard.c (gen_help_event, kbd_buffer_store_help_event)
3741 (kbd_buffer_get_event): Adjust users.
3742 (scroll_bar_parts): Add Qnil to match scroll_bar_nowhere.
3743 (make_scroll_bar_position): New function, refactored out of...
3744 (make_lispy_event): ...adjusted user.
3745 * nsterm.h (EmacsScroller): Use enum for `last_hit_part' member.
3746 * nsterm.m (ns_mouse_position, mouseUp):
3747 * term.c (term_mouse_position):
3748 * w32inevt.c (w32_console_mouse_position):
3749 * w32term.c (w32_mouse_position):
3750 * xterm.c (XTmouse_position): Use scroll_bar_above_handle.
3751 (x_send_scroll_bar_event, xm_scroll_callback, xg_scroll_callback):
3752 Prefer enum and explicit enum members to integers and numeric values.
3754 * chartab.c (uniprop_encode_value_numeric):
3755 * font.c (font_style_to_value): Use make_local_vector.
3756 (font_delete_unmatched): Use local_cons but respect MAX_ALLOCA.
3757 * keymap.c (append_key): Use scoped_list1.
3759 * lisp.h (USE_STACK_LISP_OBJECTS): Enable by default if GNU_LINUX
3760 && __GNUC__ && !__clang__. Mention known problems. Adjust comment.
3762 2014-09-24 Paul Eggert <eggert@cs.ucla.edu>
3764 Fix some slow uses and misuses of strcat.
3765 * doc.c (get_doc_string):
3766 * gtkutil.c (get_utf8_string):
3767 * xsmfns.c (x_session_initialize):
3768 Avoid recomputation of string length.
3769 * ftfont.c (ftfont_spec_pattern):
3770 * xfns.c (xic_create_fontsetname):
3771 Don't assume output buffer is initially zero.
3773 2014-09-23 Paul Eggert <eggert@cs.ucla.edu>
3775 * lisp.h (lispstpcpy): Rename from lispstrcpy, and act like stpcpy.
3776 All callers changed.
3777 * xterm.c (x_term_init): Use new functionality to avoid two needs
3778 to compute a string length.
3780 * dispextern.h, xdisp.c (window_box_right_offset): Now static.
3782 2014-09-23 Dmitry Antipov <dmantipov@yandex.ru>
3784 Use known length of a Lisp string to copy it faster.
3785 * lisp.h (lispstrcpy): New function. Add comment.
3786 * callproc.c (child_setup):
3787 * dbusbind.c (xd_append_arg):
3788 * doc.c (get_doc_string):
3789 * font.c (Ffont_xlfd_name):
3790 * frame.c (xrdb_get_resource):
3791 * process.c (Fmake_network_process, network_interface_info):
3792 * w32fns.c (Fx_open_connection):
3793 * w32proc.c (sys_spawnve):
3794 * xfns.c (select_visual):
3795 * xfont.c (xfont_list):
3796 * xsmfns.c (x_session_initialize):
3797 * xterm.c (x_term_init): Use it.
3799 2014-09-23 Paul Eggert <eggert@cs.ucla.edu>
3801 Fix SAFE_ALLOCA to not exhaust the stack when in a loop.
3802 Reported by Dmitry Antipov in thread leading to:
3803 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00713.html
3804 This patch fixes only SAFE_ALLOCA, SAFE_NALLOCA, and SAFE_ALLOCA_LISP;
3805 the experimental local_* macros enabled by USE_LOCAL_ALLOCATORS
3807 * callproc.c (call_process): Save and restore sa_avail.
3808 * lisp.h (USE_SAFE_ALLOCA): Define sa_avail.
3809 (AVAIL_ALLOCA): New macro.
3810 (SAFE_ALLOCA, SAFE_NALLOCA, SAFE_ALLOCA_LISP):
3811 Use it, and check against sa_avail rather than MAX_ALLOCA.
3813 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
3815 On OSX, do not free font-specific data more than once (Bug#18501).
3816 * macfont.m (macfont_close): Release and free font-specific data
3817 only if it wasn't previously freed.
3819 2014-09-22 David Caldwell <david@porkrind.org> (tiny change)
3821 * unexmacosx.c (dump_it): Improve error message.
3823 2014-09-22 Juri Linkov <juri@jurta.org>
3825 * image.c (imagemagick_load_image): Add delay to imagemagick metadata.
3826 (Bug#10747, bug#18334)
3828 2014-09-22 Eli Zaretskii <eliz@gnu.org>
3830 * frame.c (Fmouse_position, Fset_mouse_position): Clarify the
3831 units in which the position is measured. (Bug#18493)
3833 * xdisp.c (redisplay_internal): Force redisplay of all windows
3834 that show a buffer whose narrowing has changed. (Bug#18490)
3836 2014-09-22 Eli Zaretskii <eliz@gnu.org>
3838 * xterm.c (x_draw_hollow_cursor, x_draw_bar_cursor):
3839 * w32term.c (x_draw_hollow_cursor, x_draw_bar_cursor): In R2L
3840 lines, draw the hollow-box and hbar cursors on the right side of
3841 cursor-glyph. Thanks to martin rudalics <rudalics@gmx.at> for
3844 * xterm.c (x_draw_stretch_glyph_string):
3845 * w32term.c (x_draw_stretch_glyph_string): Fix a thinko that
3846 caused the block cursor to disappear on a TAB in R2L lines in
3847 every window except the leftmost one. Reported by Martin Rudalics
3850 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
3852 Always use matched specpdl entry to record call arguments (Bug#18473).
3853 * lisp.h (record_in_backtrace): Adjust prototype.
3854 * eval.c (record_in_backtrace): Return current specpdl level.
3855 (set_backtrace_args, set_backtrace_nargs): Merge. Adjust all users.
3856 (eval_sub, Ffuncall): Record call arguments in matched specpdl
3857 entry and use that entry in call to backtrace_debug_on_exit.
3858 (apply_lambda): Likewise. Get current specpdl level as 3rd arg.
3859 (do_debug_on_call): Get current specpdl level as 2nd arg.
3861 Prefer ptrdiff_t to int and avoid integer overflows.
3862 * fileio.c (make_temp_name):
3863 * font.c (font_parse_family_registry): Avoid integer
3864 overflow on string size calculation.
3865 * data.c (Faset): Likewise for byte index.
3867 2014-09-22 Eli Zaretskii <eliz@gnu.org>
3869 Fix display of R2L lines in partial-width windows.
3870 * xdisp.c (init_iterator): Don't use it->bidi_p before it is
3871 assigned the correct value.
3872 (extend_face_to_end_of_line): Account for truncation and
3873 continuation glyphs in R2L rows when one of the fringes is not
3875 (display_line): Don't assign negative X offset to a row if we are
3876 going to produce a truncation glyph for it. When handling
3877 truncated R2L rows, consider the width of the left fringe instead
3879 (produce_special_glyphs): Fix bogus assignments.
3881 2014-09-22 Eli Zaretskii <eliz@gnu.org>
3883 * fileio.c (Fexpand_file_name) [DOS_NT]: Make sure newdirlim is
3884 always set to a valid value. Make sure the size passed to alloca
3885 is always positive. (Bug#18516)
3887 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
3889 Avoid extra call to oblookup when interning symbols.
3890 * lisp.h (intern_driver): Add prototype.
3891 * lread.c (intern_driver): New function.
3892 (intern1, intern_c_string_1, Fintern):
3893 * font.c (font_intern_prop):
3894 * w32font.c (intern_font_name): Use it.
3896 2014-09-21 Paul Eggert <eggert@cs.ucla.edu>
3898 Minor improvements to new stack-allocated Lisp objects.
3899 * frame.h (FRAME_PARAMETER):
3900 Prefer scoped_list1 to local_list1 where either would do.
3901 * lisp.h (scoped_list4): New macro.
3902 (local_cons, local_list1, local_list2, local_list3, local_list4)
3903 (make_local_vector, make_local_string, build_local_string):
3904 Prefer functions to macros where either would do.
3905 * xdisp.c (build_desired_tool_bar_string):
3906 Prefer scoped_list4 to local_list4 where either would do.
3908 2014-09-18 Dmitry Antipov <dmantipov@yandex.ru>
3910 More and more stack-allocated Lisp objects if USE_LOCAL_ALLOCATORS.
3911 * lisp.h (local_list4) [USE_LOCAL_ALLOCATORS]: New macro.
3912 [!USE_LOCAL_ALLOCATORS]: Fall back to regular list4.
3913 * frame.h (FRAME_PARAMETER): New macro.
3914 * dispnew.c (init_display):
3915 * fontset.c (Fset_fontset_font):
3916 * frame.c (x_default_parameter):
3917 * xfaces.c (set_font_frame_param, Finternal_merge_in_global_face):
3918 * xfns.c (x_default_scroll_bar_color_parameter)
3919 (x_default_font_parameter, x_create_tip_frame): Use it.
3920 * editfns.c (Fpropertize): Use local_cons.
3921 * process.c (status_message): Use build_local_string.
3922 * xfont.c (xfont_open): Use make_local_string.
3923 * xdisp.c (build_desired_tool_bar_string): Use local_list4.
3925 2014-09-18 Paul Eggert <eggert@cs.ucla.edu>
3927 Port USE_LOCAL_ALLOCATORS code to clang 3.4 x86-64.
3928 * lisp.h (USE_LOCAL_ALLOCATORS): Define only if __GNUC__ &&
3929 !__clang__. This works with GCC and with clang and is safer for
3930 compilers we don't know about.
3931 (local_cons): Rename parameter to make capture less likely.
3933 2014-09-17 Samuel Bronson <naesten@gmail.com>
3935 * unexmacosx.c (copy_data_segment): Port to GCC 4.6+ (Bug#9927).
3937 2014-09-17 Paul Eggert <eggert@cs.ucla.edu>
3939 Fix minor problems found by static checking.
3940 * alloc.c, lisp.h (SAVE_TYPE_INT_OBJ, make_save_int_obj):
3942 * buffer.h (decode_buffer): Doc and indentation fixes.
3943 * fns.c (Qstring_collate_lessp, Qstring_collate_equalp): Now static.
3945 2014-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3947 Avoid clang-specific warnings.
3948 * buffer.c (init_buffer): Shut up -Wself-assign.
3949 * process.c (server_accept_connection): Shut up -Wunsequenced.
3951 2014-09-16 Daniel Colascione <dancol@dancol.org>
3953 * fns.c (sxhash): For symbols, use address as hash code.
3955 2014-09-16 Dmitry Antipov <dmantipov@yandex.ru>
3957 If USE_LOCAL_ALLOCATORS, allocate even more Lisp objects on stack.
3958 * charset.c (load_charset_map_from_file): Use scoped_list2
3959 and build_local_string.
3960 * buffer.c (Fother_buffer, other_buffer_safely, init_buffer):
3961 * emacs.c (init_cmdargs, decode_env_path):
3962 * fileio.c (Fexpand_file_name):
3963 * fns.c (maybe_resize_hash_table) [ENABLE_CHECKING]:
3964 * frame.c (x_get_arg):
3965 * keyboard.c (safe_run_hooks_error):
3966 * lread.c (load_warn_old_style_backquotes):
3967 * xdisp.c (Fcurrent_bidi_paragraph_direction):
3968 * xfns.c (x_default_scroll_bar_color_parameter, select_visual):
3969 * xselect.c (x_clipboard_manager_error_1)
3970 (x_clipboard_manager_save_all):
3971 * xterm.c (x_term_init): Use build_local_string.
3973 Avoid more integer overflows on string size calculations.
3974 * category.c (Fmake_category_set):
3975 * xdisp.c (get_overlay_arrow_glyph_row):
3976 * w32font.c (intern_font_name): Prefer ptrdiff_t to int.
3978 2014-09-15 Eli Zaretskii <eliz@gnu.org>
3980 * sound.c [WINDOWSNT]: Include w32common.h and mbstring.h.
3981 (SOUND_WARNING) [WINDOWSNT]: Include in do..while and improve the
3982 error message format. Use message_with_string to have non-ASCII
3983 file names properly displayed.
3984 (do_play_sound) [WINDOWSNT]: Use Unicode APIs to play sound files
3985 when w32-unicode-filenames is non-nil, but not on Windows 9X,
3986 where these APIs are not available even in UNICOWS.DLL.
3987 Improve the format of error messages and include the file name in them
3989 (Fplay_sound_internal) [WINDOWSNT]: Make the MS-Windows branch
3990 call play-sound-functions, per documentation.
3992 * w32.c (w32_get_long_filename, w32_get_short_filename):
3993 Constify the input file name arguments.
3995 * w32.h (w32_get_long_filename, w32_get_short_filename):
3998 2014-09-15 Dmitry Antipov <dmantipov@yandex.ru>
4000 If USE_LOCAL_ALLOCATORS, allocate some Lisp objects on stack.
4001 * lisp.h (local_cons, local_list1, local_list2, local_list3)
4002 [USE_LOCAL_ALLOCATORS]: New macros.
4003 [!USE_LOCAL_ALLOCATORS]: Fall back to regular functions.
4004 (build_local_string): Avoid argument name expansion clash with
4006 * alloc.c (toplevel)
4007 [USE_LOCAL_ALLOCATORS && GC_MARK_STACK != GC_MAKE_GCPROS_NOOPS]:
4008 Preprocessor guard to avoid impossible configuration.
4009 * charset.c (Ffind_charset_region, Ffind_charset_string):
4010 Use make_local_vector.
4011 * lread.c (read1, substitute_object_recurse): Use scoped_cons.
4012 * textprop.c (Fput_text_property, Fadd_face_text_property):
4014 (copy_text_properties): Use local_cons and local_list3.
4015 * chartab.c (uniprop_table):
4016 * data.c (wrong_choice, wrong_range):
4017 * doc.c (get_doc_string):
4018 * editfns.c (format2):
4019 * fileio.c (Fexpand_file_name, auto_save_error):
4020 * fns.c (Fyes_or_no_p):
4021 * font.c (font_parse_xlfd, font_parse_family_registry, font_add_log):
4022 * fontset.c (Fset_fontset_font):
4023 * keyboard.c (echo_add_key, echo_dash, parse_menu_item)
4024 (read_char_minibuf_menu_prompt):
4025 * keymap.c (silly_event_symbol_error, describe_vector):
4026 * menu.c (single_menu_item):
4027 * minibuf.c (Fread_buffer):
4028 * process.c (status_message, Fformat_network_address)
4029 (server_accept_connection): Use make_local_string and
4030 build_local_string. Prefer compound literals where appropriate.
4032 2014-09-15 Daniel Colascione <dancol@dancol.org>
4034 * fns.c (Fsort): Tweak sort docstring.
4036 2014-09-15 Eli Zaretskii <eliz@gnu.org>
4038 * w32.c (fcntl): Support O_NONBLOCK fcntl on the write side of pipes.
4039 (sys_write): When a write to a non-blocking pipe returns ENOSPC,
4040 set errno to EAGAIN instead, to allow the caller to retry the
4041 write after some waiting. Fixes deadlocks when Emacs exchanges a
4042 lot of data through the pipe. (Bug#18420)
4044 * sound.c (Fplay_sound_internal): Encode the sound file name in
4045 the ANSI codepage. Expand it against data-directory, as per docs,
4046 not against the current directory. No need to make a local copy
4047 of the file name; pass the encoded file name directly to
4048 do_play_sound. (Bug#18463)
4050 * w32.c (ansi_encode_filename): If w32_get_short_filename returns
4051 NULL, and the file name is not encodable in ANSI codepage, return
4052 the string with "?" replacement characters, which will fail the
4053 caller. This avoids returning a random value in that case.
4055 2014-09-15 Martin Rudalics <rudalics@gmx.at>
4057 * window.c (Fresize_mini_window_internal): Set w->total_lines
4058 from w->pixel_height (Bug#18422).
4060 2014-09-15 Jan Djärv <jan.h.d@swipnet.se>
4062 * nsterm.m (updateFrameSize:, initFrameFromEmacs:)
4063 (toggleFullScreen:): Take frame_resize_pixelwise into account when
4064 setting resize increments (Bug#18435).
4066 2014-09-15 Eli Zaretskii <eliz@gnu.org>
4068 * xdisp.c (pos_visible_p): Properly save and restore the iterator
4069 state around the call to line_bottom, since it can move the
4070 iterator to another screen line. This fixes off-by-one errors in
4071 the reported row in some rare cases.
4073 2014-09-14 Jan Djärv <jan.h.d@swipnet.se>
4075 * callproc.c (init_callproc): Fix bug introduced at
4076 2014-09-07 (Bug#18474).
4078 2014-09-13 Dmitry Antipov <dmantipov@yandex.ru>
4080 Prefer ptrdiff_t to int and avoid integer overflows.
4081 * fileio.c (make_temp_name):
4082 * font.c (font_parse_family_registry): Avoid integer
4083 overflow on string size calculation.
4084 * data.c (Faset): Likewise for byte index.
4086 2014-09-12 Detlev Zundel <dzu@member.fsf.org>
4088 * buffer.c (syms_of_buffer): DEFSYM Qchoice (Bug#18337).
4090 2014-09-11 Dmitry Antipov <dmantipov@yandex.ru>
4092 * lisp.h (make_local_string): Nitpick indent.
4093 * print.c (Fprin1_to_string): Remove unused GCPROs.
4095 More debugging aids around GCPROs.
4096 * lisp.h (struct gcpro) [DEBUG_GCPRO]: Add extra members.
4097 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, GCPRO6, GCPRO7):
4098 Minor restyle. If DEBUG_GCPRO, initialize extra fields.
4100 * lread.c (readevalloop_eager_expand_eval): Add GCPRO and fix
4101 bootstrap broken if GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
4103 Remove redundant GCPROs around Ffuncall and Fapply calls.
4104 This is safe because Ffuncall protects all of its arguments by itself.
4105 * charset.c (map_charset_for_dump): Remove redundant GCPRO.
4106 * eval.c (Fapply, apply1, call0, call1, call2, call3, call4, call5)
4107 (call6, call7): Likewise. Use compound literals where applicable.
4108 (run_hook_with_args_2): Use compound literal.
4110 2014-09-11 Paul Eggert <eggert@cs.ucla.edu>
4112 Pacify --enable-gcc-warnings when no window system is used.
4113 These warnings found that subscript error, so they seem worthwhile.
4114 * composite.c (char_composable_p): Simplify a bit.
4115 * frame.c (x_set_frame_parameters): Add an IF_LINT.
4116 * frame.c (x_set_horizontal_scroll_bars, x_set_scroll_bar_height):
4117 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS):
4118 * window.c (set_window_scroll_bars):
4119 Use USE_HORIZONTAL_SCROLL_BARS for simplicity.
4120 * frame.h [! USE_HORIZONTAL_SCROLL_BARS]:
4121 Ignore -Wsuggest-attribute=const.
4122 * window.h (USE_HORIZONTAL_SCROLL_BARS): New macro.
4123 (WINDOW_HAS_HORIZONTAL_SCROLL_BAR): Use it.
4125 2014-09-10 Paul Eggert <eggert@penguin.cs.ucla.edu>
4127 * charset.c (Fget_unused_iso_final_char): Fix subscript error.
4128 Use check_iso_charset_parameter instead of doing the checks by hand.
4129 (check_iso_charset_parameter): Move up. Check parameters a bit
4130 more carefully, and return true for 96-char sets. All callers changed.
4132 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
4134 Simplify lisp.h by removing the __COUNTER__ business.
4135 Reported by Dmitry Antipov in:
4136 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00220.html
4137 * lisp.h (make_local_vector, make_local_string)
4138 (build_local_string): Simplify by not bothering with __COUNTER__.
4139 The __COUNTER__ business wasn't working properly, and was needed
4140 only for hypothetical future expansion anyway.
4142 2014-09-10 Alp Aker <alp.tekin.aker@gmail.com>
4144 * nsterm.m (ns_draw_fringe_bitmap): Use the same logic as other
4145 terms to determine bitmap color. (Bug#18437)
4147 2014-09-10 Eli Zaretskii <eliz@gnu.org>
4149 * w32.c (sys_write): Use SAFE_NALLOCA for the NL -> CRLF
4152 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
4154 * xterm.c (handle_one_xevent): Add braces to pacify gcc -Wall.
4156 2014-09-10 Jan Djärv <jan.h.d@swipnet.se>
4158 * xterm.c (handle_one_xevent): Detect iconified by looking at
4159 _NET_WM_STATE_HIDDEN.
4161 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
4163 * lisp.h (DEFINE_GDB_SYMBOL_ENUM): Remove.
4164 These can generate a constant with the correct value but the wrong
4165 width, which doesn't work as a printf argument. All uses removed.
4166 Reported by Dmitry Antipov in:
4167 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00213.html
4168 (ENUMABLE): Remove; no longer needed.
4169 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
4170 Remove; no longer needed because of the above change.
4171 Each definiens moved to the only use.
4173 Improve the experimental local and scoped allocation.
4174 * alloc.c (local_string_init, local_vector_init):
4175 New functions, defined if USE_LOCAL_ALLOCATORS.
4176 Mostly, these are moved here from lisp.h, as it's not
4177 clear it's worth making them inline.
4178 * lisp.h (USE_STACK_LISP_OBJECTS): Default to false.
4179 (GCALIGNED): Depend on HAVE_STRUCT_ATTRIBUTE_ALIGNED and
4180 USE_STACK_LISP_OBJECTS, not on a laundry list.
4181 (local_string_init, local_vector_init): New decls.
4182 (union Aligned_Cons): New type.
4183 (scoped_cons): Use it. Give up on the char trick, as it's a too
4184 much of a maintenance hassle; if someone wants this speedup
4185 they'll just need to convince their compiler to align properly.
4186 Conversely, use the speedup if struct Lisp_Cons happens to
4187 be aligned even without a directive. Better yet, help it along
4188 by using union Aligned_Cons rather than struct Lisp_Cons.
4189 (pointer_valid_for_lisp_object): Remove. This check is not
4190 necessary, since make_lisp_ptr is already doing it. All uses removed.
4191 (local_vector_init, local_string_init): Move to alloc.c.
4192 (build_local_vector): Remove this awkward macro, replacing with ...
4193 (make_local_vector): New macro, which acts more like a function.
4194 Use statement expressions and use __COUNTER__ to avoid macro
4195 capture. Fall back on functions if these features are not supported.
4196 (build_local_string, make_local_string): Likewise.
4198 2014-09-09 Dmitry Antipov <dmantipov@yandex.ru>
4200 * xterm.c (x_term_init): Consolidate duplicated code.
4201 [USE_LUCID]: Revert 2014-04-02 change (Bug#18403). Add comment.
4202 (x_delete_terminal): Do not close X connection fd (Bug#18403).
4203 Add eassert and mark dpyinfo as dead only if it was alive.
4205 Add macros to allocate temporary Lisp objects with alloca.
4206 Respect MAX_ALLOCA and fall back to regular GC for large objects.
4207 * character.h (parse_str_as_multibyte): Move prototype to ...
4208 * lisp.h (parse_str_as_multibyte): ... here.
4209 (struct Lisp_Cons): Add GCALIGNED attribute if supported.
4210 (scoped_cons, scoped_list2, build_local_vector, build_local_string):
4212 (scoped_cons_init, pointer_valid_for_lisp_object, local_vector_init)
4213 (local_string_init): New functions.
4214 * alloc.c (verify_alloca) [ENABLE_CHECKING]: New function.
4215 (init_alloc_once): Call it.
4217 Cleanup last change and make all new stuff conditional.
4218 * lisp.h (build_local_string): Rename to ...
4219 (make_local_string): ... this macro.
4220 (build_local_string, scoped_list1, scoped_list3): New macros.
4221 (toplevel) [USE_STACK_LISP_OBJECTS]: Define all new macros
4222 and functions as such, use regular fallbacks otherwise.
4223 * alloc.c (verify_alloca) [USE_STACK_LISP_OBJECTS]: Define
4226 2014-09-08 Eli Zaretskii <eliz@gnu.org>
4228 * dispnew.c (prepare_desired_row): When MODE_LINE_P is zero,
4229 always make sure the marginal areas of the row are in sync with
4230 what the window wants. (Bug#18419)
4232 * data.c (set_internal): Use assq_no_quit, not Fassq, to find an
4233 existing binding of a variable, to avoid silently aborting
4234 commands that use specbind. (Bug#18331)
4236 2014-09-07 Paul Eggert <eggert@cs.ucla.edu>
4238 Fix bug uncovered by changing alloca to auto buffer (Bug#18410).
4239 * coding.c (growable_destination): New function.
4240 (produce_chars): Use it for sanity checks. Do not fiddle with
4241 dst_end if the source and destination are both nil, as it's
4242 the caller's responsibility to avoid overlap.
4243 * keyboard.c (read_decoded_event_from_main_queue):
4244 The destination must be MAX_MULTIBYTE_LENGTH times the max source
4245 length, not 4 times, to prevent decode_coding_c_string from trying
4246 to reallocate a destination. This removes the need for the FIXME.
4248 * callproc.c (exec_failed) [DOS_NT]: Define a dummy.
4249 All callers simplified. Add a comment about exec_failed, vfork,
4252 Adjust drag-and-drop fix when window is above top (Bug#18303).
4253 * xselect.c (x_fill_property_data): Don't let sign bit of negative
4254 XCDR bleed into XCAR's encoded value. Improve checks for
4255 out-of-range data while we're at it.
4257 2014-09-07 Jan Djärv <jan.h.d@swipnet.se>
4259 * xselect.c (x_fill_property_data): Handle negative XCDR when data
4260 is CONSP (Bug#18303).
4262 2014-09-07 Eli Zaretskii <eliz@gnu.org>
4264 * callproc.c (child_setup) [WINDOWSNT]: Don't call exec_failed if
4265 'alloca' gets passed arguments larger than MAX_ALLOCA.
4267 * font.c (MAX): Define if not defined elsewhere.
4269 2014-09-07 Paul Eggert <eggert@cs.ucla.edu>
4271 * keyboard.c (read_decoded_event_from_main_queue): Reinstitute alloca
4272 here for destination buffer, to work around what appears to be a
4273 bug in decode_coding_c_string when the source and destination are
4276 Use SAFE_ALLOCA etc. to avoid unbounded stack allocation (Bug#18410).
4277 This follows up on the recent thread in emacs-devel on alloca; see:
4278 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00042.html
4279 This patch also cleans up alloca-related glitches noted while
4280 examining the code looking for unbounded alloca.
4282 * callproc.c (init_callproc):
4283 Rewrite to avoid need for alloca.
4284 * buffer.c (mouse_face_overlay_overlaps)
4285 (report_overlay_modification):
4286 * buffer.h (GET_OVERLAYS_AT):
4287 * coding.c (make_subsidiaries):
4288 * doc.c (Fsnarf_documentation):
4289 * editfns.c (Fuser_full_name):
4290 * fileio.c (Ffile_name_directory, Fexpand_file_name)
4291 (search_embedded_absfilename, Fsubstitute_in_file_name):
4292 * fns.c (Fmake_hash_table):
4293 * font.c (font_vconcat_entity_vectors, font_update_drivers):
4294 * fontset.c (fontset_pattern_regexp, Ffontset_info):
4295 * frame.c (Fmake_terminal_frame, x_set_frame_parameters)
4296 (xrdb_get_resource, x_get_resource_string):
4297 * ftfont.c (ftfont_get_charset, ftfont_check_otf, ftfont_drive_otf):
4298 * ftxfont.c (ftxfont_draw):
4299 * image.c (xbm_load, xpm_load, jpeg_load_body):
4300 * keyboard.c (echo_add_key, menu_bar_items, tool_bar_items)
4302 * keymap.c (Fdescribe_buffer_bindings, describe_map):
4304 * menu.c (digest_single_submenu, find_and_call_menu_selection)
4305 (find_and_return_menu_selection):
4306 * print.c (PRINTFINISH):
4307 * process.c (Fformat_network_address):
4308 * scroll.c (do_scrolling, do_direct_scrolling, scrolling_1):
4309 * search.c (search_buffer, Fmatch_data, Fregexp_quote):
4310 * sound.c (wav_play, au_play):
4311 * syntax.c (skip_chars):
4312 * term.c (tty_menu_activate, tty_menu_show):
4313 * textprop.c (get_char_property_and_overlay):
4314 * window.c (Fset_window_configuration):
4315 * xdisp.c (safe__call, next_overlay_change, vmessage)
4316 (compute_overhangs_and_x, draw_glyphs, note_mouse_highlight):
4317 * xfaces.c (face_at_buffer_position):
4318 * xmenu.c (x_menu_show):
4319 Use SAFE_ALLOCA etc. instead of plain alloca, since the
4320 allocation size isn't bounded.
4321 * callint.c (Fcall_interactively): Redo memory_full check
4322 so that it can be done at compile-time on some platforms.
4323 * coding.c (MAX_LOOKUP_MAX): New constant.
4324 (get_translation_table): Use it.
4325 * callproc.c (call_process): Use SAFE_NALLOCA instead of
4326 SAFE_ALLOCA, to catch integer overflows on size calculation.
4327 (exec_failed) [!DOS_NT]: New function.
4328 (child_setup) [!DOS_NT]: Use it.
4329 * editfns.c (Ftranspose_regions):
4330 Hoist USE_SAFE_ALLOC + SAFE_FREE out of 'if'.
4331 * editfns.c (check_translation):
4332 Allocate larger buffers on the heap.
4333 * eval.c (internal_lisp_condition_case):
4334 Check for MAX_ALLOCA overflow.
4335 * fns.c (sort_vector): Use SAFE_ALLOCA_LISP rather than Fmake_vector.
4336 (Fbase64_encode_region, Fbase64_decode_region):
4337 Avoid unnecessary calls to SAFE_FREE before 'error'.
4338 * buffer.c (mouse_face_overlay_overlaps):
4339 * editfns.c (Fget_pos_property, check_translation):
4340 * eval.c (Ffuncall):
4341 * font.c (font_unparse_xlfd, font_find_for_lface):
4342 * ftfont.c (ftfont_drive_otf):
4343 * keyboard.c (echo_add_key, read_decoded_event_from_main_queue)
4344 (menu_bar_items, tool_bar_items):
4345 * sound.c (Fplay_sound_internal):
4346 * xdisp.c (load_overlay_strings, dump_glyph_row):
4347 Use an ordinary auto buffer rather than alloca, since the
4348 allocation size is fixed and small.
4349 * ftfont.c: Include <c-strcase.h>.
4350 (matching_prefix): New function.
4351 (get_adstyle_property): Use it, to avoid need for alloca.
4352 * keyboard.c (echo_add_key):
4353 * keymap.c (describe_map): Use ptrdiff_t, not int.
4354 * keyboard.c (echo_add_key): Prefer sizeof to strlen.
4355 * keymap.c (Fdescribe_buffer_bindings): Use SBYTES, not SCHARS,
4356 when counting bytes.
4357 * lisp.h (xlispstrdupa): Remove, replacing with ...
4358 (SAFE_ALLOCA_STRING): ... new macro with different API.
4359 This fixes a portability problem, namely, alloca result
4360 passed to another function. All uses changed.
4361 (SAFE_ALLOCA, SAFE_ALLOCA_LISP): Check for MAX_ALLOCA,
4363 * regex.c (REGEX_USE_SAFE_ALLOCA, REGEX_SAFE_FREE)
4364 (REGEX_ALLOCATE): New macros.
4365 (REGEX_REALLOCATE, REGEX_ALLOCATE_STACK, REGEX_REALLOCATE_STACK)
4366 (REGEX_FREE_STACK, FREE_VARIABLES, re_match_2_internal):
4368 * xdisp.c (message3): Use SAFE_ALLOCA_STRING rather than doing it
4370 (decode_mode_spec_coding): Store directly into buf rather than
4371 into an alloca temporary and copying the temporary to the buf.
4373 2014-09-06 Eli Zaretskii <eliz@gnu.org>
4375 * Makefile.in (EMACS_HEAPSIZE): Remove, no longer used. (Bug#18416)
4377 2014-09-04 Jan D <jan.h.d@swipnet.se>
4379 * xterm.c (x_term_init): Don't call x_session_initialize if running
4380 as a daemon (Bug#18375).
4382 * xsmfns.c: Initialize ice_fd.
4384 2014-09-04 Paul Eggert <eggert@cs.ucla.edu>
4386 Less chatter in 'make' output.
4387 * Makefile.in (AM_V_GEN, am__v_GEN_, am__v_GEN_0, am__v_GEN_1, AM_V_at)
4388 (am__v_at_, am__v_at_0, am__v_at_1): New macros, taken from Automake.
4389 ($(etc)/DOC, buildobj.h, gl-stamp): Use them.
4391 2014-09-03 Martin Rudalics <rudalics@gmx.at>
4393 * buffer.c (scroll-bar-height): Fix typo in doc-string.
4394 * frame.c (Vdefault_frame_horizontal_scroll_bars):
4396 * nsfns.m (Fx_create_frame):
4397 * w32fns.c (Fx_create_frame):
4398 * xfns.c (Fx_create_frame): Default horizontal scroll bars to
4401 2014-09-03 Eli Zaretskii <eliz@gnu.org>
4403 * dispnew.c (buffer_posn_from_coords): Fix an off-by-one error in
4404 the reported row in the case of a window with a header line, by
4405 improving on the fix committed in 2011-10-08T10:58:50Z!eliz@gnu.org
4406 eliz@gnu.org-20111008105850-ht4tvsayohvr1kjc. (Bug#18384)
4408 2014-09-03 Paul Eggert <eggert@cs.ucla.edu>
4410 * eval.c (internal_lisp_condition_case): Don't overrun the stack
4411 when configured --with-wide-int on typical 32-bit platforms.
4413 2014-09-03 Eli Zaretskii <eliz@gnu.org>
4415 * xdisp.c (display_and_set_cursor): Call erase_phys_cursor also
4416 when HPOS is negative, for the benefit of R2L glyph rows whose
4417 newline overflows into the fringe.
4419 2014-09-03 Ken Brown <kbrown@cornell.edu>
4421 * conf_post.h (strnicmp) [CYGWIN && HAVE_NTGUI]: Define. (Bug#18366)
4423 2014-09-02 Paul Eggert <eggert@cs.ucla.edu>
4425 Minor cleanup of recent strlen-avoiding patch.
4426 * fileio.c (CHECK_LENGTH): Remove.
4427 Rewrite callers so that they don't need it.
4428 (Fexpand_file_name) [DOS_NT]: Fix a case where directory length
4429 variable wasn't set.
4431 2014-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4433 * fileio.c (CHECK_LENGTH): New macro.
4434 (Fexpand_file_name): Use it and get rid of a few more calls
4435 to strlen and strcat.
4436 * callproc.c (egetenv_internal): Add arg and rename from egetenv ...
4437 * lisp.h (egetenv): ... because of a new inline function used to
4438 avoid calls to strlen for a compile-time constants.
4440 * buffer.h (decode_buffer): New function.
4441 * buffer.c (Fbuffer_name, Fbuffer_file_name, Fbuffer_base_buffer)
4442 (Fbuffer_local_variables, Fbuffer_modified_p, Fbuffer_modified_tick)
4443 (Fbuffer_chars_modified_tick, Fdelete_all_overlays):
4444 * data.c (Flocal_variables_p):
4445 * fileio.c (Fverify_visited_file_modtime):
4446 * marker.c (live_buffer): Use it.
4448 2014-09-01 Dmitry Antipov <dmantipov@yandex.ru>
4450 Avoid extra calls to strlen in filesystem I/O routines.
4451 * fileio.c (Fexpand_file_name): Avoid calls to strlen if
4452 the length of 'newdir' is known or may be precalculated.
4453 (file_accessible_directory_p): Prefer to pass Lisp_Object,
4454 not 'char *', and so use precalculated length.
4455 (Ffile_accessible_directory_p):
4456 * callproc.c (encode_current_directory, init_callproc):
4457 * charset.c (init_charset):
4458 * lread.c (load_path_check, load_path_default): Adjust users.
4459 * lisp.h (file_accessible_directory_p): Tweak prototype.
4461 2014-09-01 Eli Zaretskii <eliz@gnu.org>
4463 * w32proc.c (w32_compare_strings): Support "C" and "POSIX"
4466 2014-09-01 Paul Eggert <eggert@cs.ucla.edu>
4468 --enable-silent-rules now suppresses more chatter.
4469 * Makefile.in (AM_DEFAULT_VERBOSITY, AM_V_CC, am__v_CC_)
4470 (am__v_CC_0, am__v_CC_1, AM_V_CCLD, am__v_CCLD_, am__v_CCLD_0)
4471 (am__v_CCLD_1): New macros, taken from Automake.
4472 (.c.o, .m.o, temacs$(EXEEXT)): Use them.
4474 Clean up extern decls a bit.
4475 * bytecode.c: Include blockinput.h and keyboard.h rather
4476 than rolling their APIs by hand.
4477 * emacs.c: Include regex.h and rely on its and lisp.h's API
4478 rather than rolling them by hand.
4479 * lastfile.c: Include lisp.h, to check this file's API.
4480 * lisp.h (lisp_eval_depth, my_edata, my_endbss, my_endbss_static):
4482 * regex.h (re_max_failures): New decl.
4483 * unexcw.c, unexmacosx.c, unexw32.c:
4484 Rely on lisp.h's API rather than rolling it by hand.
4485 * vm-limit.c (__after_morecore_hook, __morecore, real_morecore):
4486 Declare at top level, to pacify GCC -Wnested-externs.
4488 2014-08-31 Eli Zaretskii <eliz@gnu.org>
4490 * xdisp.c (get_glyph_string_clip_rects): Don't let the width of a
4491 clipping rectangle become negative (i.e. large positive, since
4492 it's an unsigned data type). This can happen in R2L hscrolled
4493 glyph rows, and caused us to draw the cursor glyph on the fringe.
4494 For the details, see
4495 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00543.html.
4497 2014-08-31 Ken Brown <kbrown@cornell.edu>
4499 * gmalloc.c: Don't include <stdlib.h>. Declare system malloc and
4500 friends before defining hybrid_malloc and friends if HYBRID_MALLOC
4501 is defined. (Bug#18368)
4503 2014-08-30 Paul Eggert <eggert@cs.ucla.edu>
4505 Vector-sorting fixes (Bug#18361).
4506 It's not safe to call qsort or qsort_r, since they have undefined
4507 behavior if the user-specified predicate is not a total order.
4508 Also, watch out for garbage-collection while sorting vectors.
4509 * fns.c: Include <vla.h>.
4510 (sort_vector_predicate) [!HAVE_QSORT_R]: Remove.
4511 (sort_vector_compare): Remove, replacing with ....
4512 (inorder, merge_vectors, sort_vector_inplace, sort_vector_copy):
4513 ... these new functions.
4514 (sort_vector): Rewrite to use the new functions.
4515 GCPRO locals, since the predicate can invoke the GC.
4516 Since it's in-place return void; caller changed.
4517 (merge): Use 'inorder', for clarity.
4519 * sysdep.c (str_collate): Clear errno just before wcscoll(_l).
4520 One can't hoist this out of the 'if', because intervening calls to
4521 newlocale, twolower, etc. can change errno.
4523 2014-08-30 Eli Zaretskii <eliz@gnu.org>
4525 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Improve the
4526 wording of the error messages.
4527 (str_collate) [WINDOWSNT]: Signal an error if w32_compare_strings
4530 * w32proc.c (get_lcid_callback): Accept locale specifications
4531 without the country part, as in "enu" vs "enu_USA".
4532 (w32_compare_strings): Signal an error if a locale was specified,
4533 but couldn't be translated into a valid LCID.
4535 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
4537 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Move up setting errno.
4539 2014-08-29 Paul Eggert <eggert@cs.ucla.edu>
4541 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Do not look at
4542 errno after towlower_l. errno's value is not specified after
4543 towlower_l. Instead, assume that towlower_l returns its argument
4544 on failure, which is portable in practice.
4546 2014-08-29 Eli Zaretskii <eliz@gnu.org>
4548 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): Doc fix.
4550 * w32proc.c (w32_compare_strings): Accept additional argument
4551 IGNORE_CASE. Set up the flags for CompareStringW to ignore case
4552 if requested. If w32-collate-ignore-punctuation is non-nil, add
4553 NORM_IGNORESYMBOLS to the flags.
4554 (LINGUISTIC_IGNORECASE): Define if not already defined.
4555 (syms_of_ntproc) <Vw32_collate_ignore_punctuation>: New variable.
4557 * sysdep.c (str_collate) [WINDOWSNT]: Adapt to the interface
4560 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
4562 * sysdep.c (LC_CTYPE, LC_CTYPE_MASK, towlower_l):
4563 Define substitutes for platforms that lack them.
4564 (str_collate): Add arguments locale and ignore_case.
4566 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp):
4567 Add optional arguments LOCALE and IGNORE-CASE.
4569 * lisp.h (str_collate): Adapt argument list.
4571 2014-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4573 Add vectors support to Fsort.
4574 * fns.c (sort_vector, sort_vector_compare): New functions.
4575 (sort_list): Likewise, refactored out of ...
4576 (Fsort): ... adjusted user. Mention vectors in docstring.
4577 (sort_vector_predicate) [!HAVE_QSORT_R]: New variable.
4578 * alloc.c (make_save_int_obj): New function.
4579 * lisp.h (enum Lisp_Save_Type): New member SAVE_TYPE_INT_OBJ.
4580 (make_save_int_obj): Add prototype.
4582 Fix last change to support Darwin/OSX and FreeBSD (Bug#18354).
4583 * sysdep.c (sort_vector_compare) [DARWIN_OS || __FreeBSD__]:
4584 Conditionally define to match system's qsort_r signature.
4585 (sort_vector) [DARWIN_OS || __FreeBSD__]: Likewise in call to qsort_r.
4587 2014-08-28 Ken Brown <kbrown@cornell.edu>
4589 Add support for HYBRID_MALLOC, allowing the use of gmalloc before
4590 dumping and the system malloc after dumping. (Bug#18222)
4592 * conf_post.h (malloc, realloc, calloc, free) [HYBRID_MALLOC]:
4593 Define as macros, expanding to hybrid_malloc, etc.
4594 (HYBRID_GET_CURRENT_DIR_NAME): New macro.
4595 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Define as
4597 * gmalloc.c: Set up the infrastructure for HYBRID_MALLOC, with a
4598 full implementation on Cygwin. Remove Cygwin-specific code that
4599 is no longer needed.
4600 (malloc, realloc, calloc, free, aligned_alloc) [HYBRID_MALLOC]:
4601 Redefine as macros expanding to gmalloc, grealloc, etc.
4602 (DUMPED, ALLOCATED_BEFORE_DUMPING) [CYGWIN]: New macros.
4603 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Undefine.
4604 (USE_PTHREAD, posix_memalign) [HYBRID_MALLOC]: Don't define.
4605 (hybrid_malloc, hybrid_calloc, hybrid_free, hybrid_realloc)
4607 (hybrid_get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
4608 (hybrid_aligned_alloc) [HYBRID_MALLOC && (HAVE_ALIGNED_ALLOC ||
4609 HAVE_POSIX_MEMALIGN)]: New functions.
4610 * alloc.c (aligned_alloc) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
4611 HAVE_POSIX_MEMALIGN)]: Define as macro expanding to
4612 hybrid_aligned_alloc; declare.
4613 (USE_ALIGNED_ALLOC) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
4614 HAVE_POSIX_MEMALIGN)]: Define.
4615 (refill_memory_reserve) [HYBRID_MALLOC]: Do nothing.
4616 * sysdep.c (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
4617 Define as macro, expanding to gget_current_dir_name, and define
4619 * emacs.c (main) [HYBRID_MALLOC]: Don't call memory_warnings() or
4620 malloc_enable_thread(). Don't initialize malloc.
4621 * lisp.h (NONPOINTER_BITS) [CYGWIN]: Define (because GNU_MALLOC is
4622 no longer defined on Cygwin).
4623 (refill_memory_reserve) [HYBRID_MALLOC]: Don't declare.
4624 * sheap.c (bss_sbrk_buffer_end): New variable.
4625 * unexcw.c (__malloc_initialized): Remove variable.
4626 * ralloc.c: Throughout, treat HYBRID_MALLOC the same as
4628 * xdisp.c (decode_mode_spec) [HYBRID_MALLOC]: Don't check
4631 2014-08-28 Martin Rudalics <rudalics@gmx.at>
4633 * w32term.c (w32_horizontal_scroll_bar_handle_click):
4634 In `event->y' return entire range (the size of the scroll bar minus
4636 * xterm.c (xm_scroll_callback, xaw_jump_callback): In `whole'
4637 return entire range (the scaled size of the scroll bar minus
4638 that of the slider). In `portion' return the scaled position of
4640 (xaw_jump_callback): Restore part of code for vertical scroll
4641 bar broken in change from 2014-07-27.
4642 (xaw_scroll_callback): Provide incremental scrolling with
4643 horizontal scroll bars.
4645 2014-08-28 Eli Zaretskii <eliz@gnu.org>
4647 * conf_post.h (_GL_EXECINFO_INLINE) [MSDOS]: Don't define.
4649 * indent.c (Fvertical_motion): Fix vertical motion up through a
4650 display property after a newline. (Bug#18276)
4652 * xdisp.c (display_line): Don't assume that the call to
4653 reseat_at_next_visible_line_start ends up at a character
4654 immediately following the newline on the previous line.
4655 Avoids setting the ends_at_zv_p flag on screen lines that are not at or
4656 beyond ZV, which causes infloop in redisplay. For the details, see
4657 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00368.html.
4659 * dispnew.c (buffer_posn_from_coords): Fix mirroring of X
4660 coordinate for hscrolled R2L screen lines. (Bug#18277)
4662 2014-08-28 Paul Eggert <eggert@cs.ucla.edu>
4664 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK): Give individual defaults
4667 2014-08-27 Eli Zaretskii <eliz@gnu.org>
4669 * syntax.c (scan_lists): Don't examine positions before BEGV.
4672 2014-08-27 Paul Eggert <eggert@cs.ucla.edu>
4674 Improve robustness of new string-collation code (Bug#18051).
4675 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK, freelocale, locale_t)
4676 (newlocale, wcscoll_l): Define substitutes for platforms that
4677 lack them, so as to simplify the mainline code.
4678 (str_collate): Simplify the code by assuming the above definitions.
4679 Use wcscoll_l, not uselocale, as uselocale is too fragile.
4680 For example, the old version left the Emacs in the wrong locale if
4681 wcscoll reported an error. Use 'int', not ptrdiff_t, for the int
4682 result. Report an error if newlocale fails.
4684 2014-08-27 Michael Albinus <michael.albinus@gmx.de>
4686 * lisp.h (str_collate):
4687 * sysdep.c (str_collate): Return int.
4688 (str_collate) [__STDC_ISO_10646__]: Propagate error of wcscoll.
4690 2014-08-27 Dmitry Antipov <dmantipov@yandex.ru>
4692 Fix some glitches in previous change.
4693 * sysdep.c (stack_direction): Replace stack_grows_down
4694 to simplify calculation of stack boundaries.
4695 (handle_sigsegv): Check whether we really crash somewhere near
4696 to stack boundary, and handle fatal signal as usual if not.
4697 (init_sigsegv): Adjust accordingly.
4698 * keyboard.c (Vtop_level_message): Rename to
4699 Vinternal__top_level_message, as suggested by Stefan Monnier in
4700 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00493.html
4701 All related users changed.
4703 2014-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4705 Handle C stack overflow caused by too nested Lisp evaluation.
4706 * lisp.h (toplevel) [HAVE_STACK_OVERFLOW_HANDLING]: Declare
4707 siglongjmp point to transfer control from SIGSEGV handler.
4708 * keyboard.c (return_to_command_loop, recover_top_level_message)
4709 [HAVE_STACK_OVERFLOW_HANDLING]: New variables.
4710 (regular_top_level_message): New variable.
4711 (command_loop) [HAVE_STACK_OVERFLOW_HANDLING]: Handle non-local
4712 exit from SIGSEGV handler and adjust message displayed by Vtop_level
4714 (syms_of_keyboard): DEFVAR Vtop_level_message and initialize
4715 new variables described above.
4716 * sysdep.c [HAVE_SYS_RESOURCE_H]: Include sys/resource.h as such.
4717 (stack_grows_down, sigsegv_stack, handle_sigsegv)
4718 [HAVE_STACK_OVERFLOW_HANDLING]: New variables and function.
4719 (init_sigsegv): New function.
4720 (init_signals): Use it.
4722 2014-08-25 Ken Brown <kbrown@cornell.edu>
4724 * emacs.c (main): Remove use of obsolete macro
4725 G_SLICE_ALWAYS_MALLOC.
4727 2014-08-25 Eli Zaretskii <eliz@gnu.org>
4729 Implement locale-sensitive string collation for MS-Windows.
4730 * w32proc.c (get_lcid_callback, get_lcid, w32_compare_strings):
4731 New functions. (Bug#18051)
4733 * w32.h (w32_compare_strings): Add prototype.
4735 * w32.c <g_b_init_compare_string_w>: New global flag.
4736 (globals_of_w32): Initialize it.
4738 * sysdep.c (str_collate) [WINDOWSNT]: Implementation for MS-Windows.
4740 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp)
4741 [WINDOWSNT]: Call str_collate on MS-Windows.
4743 2014-08-25 Dmitry Antipov <dmantipov@yandex.ru>
4745 One more minor cleanup of font subsystem.
4746 * font.h (struct font_driver): Convert text_extents to
4747 return void because returned value is never actually used.
4748 * macfont.m (macfont_text_extents):
4749 * w32font.c (w32font_text_extents):
4750 * xftfont.c (xftfont_text_extents): Adjust to return void
4751 and assume that 'metrics' argument is always non-NULL.
4752 * ftfont.c (ftfont_text_extents):
4753 * xfont.c (xfont_text_extents): Likewise. Avoid redundant memset.
4755 2014-08-25 Paul Eggert <eggert@cs.ucla.edu>
4757 Minor cleanups of str_collate fix (Bug#18051).
4758 * fns.c (str_collate): Move decl from here ...
4759 * lisp.h (str_collate): ... to here.
4760 * sysdep.c (str_collate): Prune away some of the forest of ifdefs.
4761 Remove unnecessary casts. Use SAFE_NALLOCA to avoid
4762 potential problems with integer overflow. Don't assume
4763 setlocale succeeds. Remove unnecessary test before restoring
4764 locale via setlocale, and free the copied setlocale string
4767 2014-08-24 Michael Albinus <michael.albinus@gmx.de>
4769 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): New DEFUNs.
4771 * sysdep.c (str_collate): New function. (Bug#18051)
4773 2014-08-23 Karol Ostrovsky <karol.ostrovsky@gmail.com> (tiny change)
4775 * Makefile.in (emacs$(EXEEXT)): Retry deletion of bootstrap-emacs
4776 if the initial "rm -f" fails. This is for MinGW builds, where
4777 MS-Windows will not allow deleting the executable file of a
4780 2014-08-20 Eli Zaretskii <eliz@gnu.org>
4782 * w32term.c (w32_scroll_bar_handle_click)
4783 (w32_horizontal_scroll_bar_handle_click)
4784 (x_scroll_bar_report_motion)
4785 (x_horizontal_scroll_bar_report_motion): For SB_THUMBPOSITION and
4786 SB_THUMBTRACK, use the 32-bit position information returned by
4787 GetScrollInfo, not the 16-bit information returned in the Windows
4790 2014-08-19 Eli Zaretskii <eliz@gnu.org>
4792 * w32term.c (w32_horizontal_scroll_bar_handle_click): Fix the
4793 second coordinate ('y') reported for dragging the horizontal
4796 2014-08-19 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
4798 * xdisp.c (erase_phys_cursor): Fix confusion between window-relative
4799 and text area-relative x-coordinates.
4801 2014-08-17 Eli Zaretskii <eliz@gnu.org>
4803 Avoid overwriting the reversed_p flags in the glyph matrices when
4804 init_iterator or start_display are called.
4805 * xdisp.c (init_iterator): Don't initialize the reversed_p flag of
4807 (tool_bar_height, redisplay_tool_bar, try_window)
4808 (try_window_reusing_current_matrix, try_window_id)
4809 (get_overlay_arrow_glyph_row, display_menu_bar): Initialize the
4810 reversed_p flag of the iterator's glyph row where the glyph row
4811 is going to be redrawn.
4813 2014-08-16 Paul Eggert <eggert@cs.ucla.edu>
4815 * xdisp.c (set_horizontal_scroll_bar): Don't use uninitialized local.
4817 2014-08-16 Martin Rudalics <rudalics@gmx.at>
4819 * w32term.c (w32_horizontal_scroll_bar_handle_click): In y part
4820 of emacs_event return length from si.nPage to si.nMax.
4821 * xdisp.c (set_horizontal_scroll_bar): For right-to-left text
4822 interchange start and end of thumb.
4824 2014-08-15 Ken Brown <kbrown@cornell.edu>
4826 * gmalloc.c (_malloc_mutex, _aligned_blocks_mutex) [CYGWIN]: Use
4827 ERRORCHECK mutexes. (Bug#18222)
4829 2014-08-12 Martin Rudalics <rudalics@gmx.at>
4831 * frame.c (set_menu_bar_lines_1): Remove.
4832 (set_menu_bar_lines): Call change_frame_size instead of
4833 set_menu_bar_lines_1.
4835 2014-08-11 Jan Djärv <jan.h.d@swipnet.se>
4837 * nsfns.m (Fx_create_frame): Call adjust_frame_size,
4840 2014-08-11 Glenn Morris <rgm@gnu.org>
4842 * fileio.c: Revert 2013-01-31 change, which chose coding system for
4843 writing before backing up, since it causes a more serious problem
4844 than the one it solves. (Closes Bug#18141, reopens Bug#13522.)
4845 (choose_write_coding_system): No longer callable from Lisp.
4846 Move last piece back here from Fwrite_region.
4847 (Fwrite_region, syms_of_fileio): Update for above changes.
4849 2014-08-11 Martin Rudalics <rudalics@gmx.at>
4851 * window.c (Fwindow_valid_p): Fix doc-string (Bug#18194).
4852 (Fwindow_new_total, Fwindow_normal_size, Fwindow_new_normal)
4853 (Fwindow_new_pixel, Fset_window_new_pixel)
4854 (Fset_window_new_total, Fset_window_new_normal)
4855 (Fwindow_resize_apply): Fix doc-strings (see Bug#18112).
4857 http://lists.gnu.org/archive/html/bug-gnu-emacs/2014-08/msg00287.html
4859 2014-08-11 Eli Zaretskii <eliz@gnu.org>
4861 * fontset.c (Finternal_char_font): Recompute basic faces if the
4862 frame's face cache was cleared. (Bug#18162)
4864 2014-08-11 Dmitry Antipov <dmantipov@yandex.ru>
4866 Fix bug with uninitialized undo list of an indirect buffer (Bug#18180).
4867 * buffer.c (Fmake_indirect_buffer): Initialize undo list with the
4868 base buffer's undo list.
4870 2014-08-10 Reuben Thomas <rrt@sc3d.org>
4872 Fix a couple of recent inadvertent breaks of the MSDOS port.
4873 * msdos.c: include required menu.h
4874 * term.c: set correct menu_show_hook on MSDOS.
4876 2014-08-10 Martin Rudalics <rudalics@gmx.at>
4878 Fix handling of menu bar line on TTY frames (Bug#18136)
4880 * dispnew.c (handle_window_change_signal):
4881 * keyboard.c (Fsuspend_emacs): Call change_frame_size with
4882 frame's menu bar lines subtracted from height.
4883 * frame.c (frame_inhibit_resize): Inhibit resizing of TTY
4885 (adjust_frame_size): Count in menu bar when setting FrameRows.
4886 (make_terminal_frame): When setting up the frame's lines and
4887 text height don't count in the menu bar.
4888 (Fmake_terminal_frame): Call adjust_frame_size with menu bar
4889 lines subtracted from height.
4890 (do_switch_frame): Set tty's FrameRows to number of total lines
4892 (Fframe_pixel_height, Fframe_pixel_width): If no window system
4893 is used, return total number of lines and columns.
4894 * menu.c (emulate_dialog_with_menu): Use FRAME_TOTAL_LINES instead
4896 * term.c (OUTPUT, tty_set_terminal_modes)
4897 (tty_set_terminal_window, tty_set_scroll_region)
4898 (tty_clear_to_end, tty_write_glyphs, tty_write_glyphs_with_face)
4899 (tty_ins_del_lines, tty_menu_display, tty_menu_activate):
4900 Use FRAME_TOTAL_LINES instead of FRAME_LINES.
4901 (Fresume_tty): Use FRAME_TOTAL_LINES instead of FRAME_LINES.
4902 Call change_frame_size with frame's menu bar lines subtracted
4904 * w32console.c (w32con_clear_to_end, w32con_clear_frame)
4905 (w32con_ins_del_lines): Use FRAME_TOTAL_LINES instead of
4908 2014-08-09 Reuben Thomas <rrt@sc3d.org>
4910 * alloc.c (Fmemory_info): Remove a stray brace.
4912 * process.c: Fix a comment typo.
4914 * msdos.c, dosfns.c (init_dosfns): Remove support for DJGPP < 2.02.
4916 2014-08-09 Jan Djärv <jan.h.d@swipnet.se>
4918 * widgetprv.h (EmacsFramePart): Remove font.
4920 * widget.c (DEFAULT_FACE_FONT, EmacsFrameSetValues, setup_frame_gcs)
4921 (resources, setup_frame_cursor_bits): Remove unused variables and
4922 functions, esp. wrt. font (Bug#18227).
4924 2014-08-07 Paul Eggert <eggert@cs.ucla.edu>
4926 * xterm.c (x_delete_terminal): Plug file descriptor leak (Bug#17691).
4928 2014-08-07 Reuben Thomas <rrt@sc3d.org>
4930 Refer to MS-DOS using the same name everywhere.
4932 * editfns.c: Fix a couple of ``MS-DOG''s missed in the previous
4936 2014-08-05 Martin Rudalics <rudalics@gmx.at>
4938 * w32term.c (w32_redeem_scroll_bar):
4939 * xterm.c (XTredeem_scroll_bar): Revert part of last change by
4940 not redeeming scroll bars that have been turned off.
4942 2014-08-05 Dmitry Antipov <dmantipov@yandex.ru>
4944 * keyboard.c (safe_run_hooks): Follow the convenient style to bind
4945 inhibit-quit to t and pass 2 args to safe_run_hook_funcall. See
4946 <http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00077.html>.
4947 (safe_run_hook_funcall): Adjust accordingly.
4949 2014-08-04 Martin Rudalics <rudalics@gmx.at>
4951 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS):
4952 Condition correctly according to toolkit used.
4953 * frame.c (make_initial_frame, make_terminal_frame)
4954 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height)
4955 (Vdefault_frame_horizontal_scroll_bars): Correctly condition
4956 assignments according to presence of toolkit scrollbars.
4957 * window.h (WINDOW_HAS_HORIZONTAL_SCROLL_BAR):
4958 Condition correctly according to toolkit used.
4959 * window.c (set_window_scroll_bars): Set horizontal scroll bar
4960 only if toolkit supports it.
4961 * w32term.c (w32_redeem_scroll_bar): Always redeem scroll bar if
4963 * xterm.c (x_scroll_bar_create): Initialize horizontal slot for
4965 (XTredeem_scroll_bar): Always redeem scroll bar if present.
4967 2014-08-04 Dmitry Antipov <dmantipov@yandex.ru>
4969 * keyboard.c (safe_run_hook_funcall): Avoid consing around
4970 Vinhibit_quit and prefer internal_condition_case_n to pass args.
4971 (safe_run_hooks_error, safe_run_hooks_1): Adjust accordingly.
4972 (safe_run_hooks): Remove comment which is not relevant any more.
4974 2014-08-03 Paul Eggert <eggert@cs.ucla.edu>
4976 Don't let big frames overrun the stack.
4977 * dispnew.c (mirrored_line_dance, mirror_line_dance, scrolling):
4978 Use SAFE_NALLOCA, not alloca.
4980 Fix bug with clang + directory_files_internal + GC (Bug#16986).
4981 * dired.c (directory_files_internal): Use a volatile variable
4982 to prevent the compiler from optimizing away all copies of a local.
4983 I wonder how many other GC-related bugs like this lurk elsewhere?
4985 Avoid 100% CPU utilization on ssh session exit (Bug#17691).
4986 * xterm.h (struct x_display_info): New member 'connection'.
4987 * xterm.c (x_term_init, x_delete_terminal): Set and use it,
4988 so that x_delete_terminal has a file descriptor to pass to
4989 delete_keyboard_wait_descriptor.
4991 Don't mishandle year-9999 dates (Bug#18176).
4992 * editfns.c (decode_time_components): Store an invalid timespec
4993 on overflow, instead of returning false, so that the caller can
4994 distinguish overflow from other errors.
4995 (lisp_time_argument, lisp_seconds_argument): If the time is out
4996 of range, signal a time overflow instead of an invalid time spec.
4997 * keyboard.c (decode_timer): Treat time overflow like other
5000 Avoid undefined behavior with signed left shift.
5001 Caught by 'gcc -fsanitize=undefined'.
5002 * dispextern.h, scroll.c (scrolling_max_lines_saved, scrolling_1):
5003 * dispnew.c (line_hash_code, scrolling):
5004 * scroll.c (calculate_scrolling, calculate_direct_scrolling):
5005 Use 'unsigned', not 'int', for line hashes.
5006 (scrolling_max_lines_saved): Avoid mystery constants for hash sizes.
5008 2014-08-02 Paul Eggert <eggert@cs.ucla.edu>
5010 Make compare-strings more compatible with old behavior (Bug#17903).
5011 * fns.c (Fcompare_strings): Silently bring too-large ends into range.
5013 2014-08-02 Jan Djärv <jan.h.d@swipnet.se>
5015 * gtkutil.c (create_dialog): Force min spacing 10 between buttons.
5016 Don't add label between left and right buttons (Bug#18129).
5018 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
5020 Make functions static that no longer need to be extern.
5021 * frame.c, frame.h (set_menu_bar_lines):
5022 * keyboard.c (Qleftmost, Qrightmost):
5023 * xfns.c, frame.h, menu.h (x_set_menu_bar_lines, x_set_tool_bar_lines)
5024 (x_set_internal_border_width):
5027 2014-08-01 Eli Zaretskii <eliz@gnu.org>
5029 Fix display of R2L lines when the last character fits only partially.
5030 See http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00476.html
5032 * xdisp.c (extend_face_to_end_of_line): If the last glyph of an
5033 R2L row is visible only partially, give the row a negative x
5035 (display_line): Fix the calculation of the glyph whose pixel width
5036 is used to decide whether the last produced glyph fits on the
5037 line. When the last glyph fits only partially, give the row a
5040 Fix hscroll of R2L lines that begin with a TAB or another wide glyph.
5041 * xdisp.c (append_stretch_glyph): In a R2L glyph row, decrease the
5042 pixel width of the first glyph that is hscrolled from display.
5043 (display_line): In R2L glyph rows, don't give a negative offset to
5044 row->x when the first glyph begins before first_visible_x.
5046 * xdisp.c (display_line): If called with iterator set up to write
5047 to a marginal area, delay the call to handle_line_prefix until we
5048 switch back to the text area. (Bug#18035)
5050 * .gdbinit (xwindow): The members total_cols, total_lines,
5051 left_col, and top_line are C integers (and has been so for the
5054 2014-08-01 Andreas Schwab <schwab@suse.de>
5056 * macros.c (Fstart_kbd_macro): Initialize kbd_macro_ptr and
5057 kbd_macro_end together with kbd_macro_buffer. (Bug#18140)
5059 2014-08-01 Dmitry Antipov <dmantipov@yandex.ru>
5061 * atimer.c (toplevel) [HAVE_TIMERFD]: Include errno.h.
5062 (timerfd_callback): Ignore weird events with no data. Add tight
5063 assertions and comments.
5064 (init_atimer) [HAVE_TIMERFD]: Add environment variable to optionally
5065 disable timerfd-based timer. Use TFD_NONBLOCK for timer descriptor.
5067 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
5069 * frame.c (x_set_frame_parameters): Fix typo in previous patch.
5070 I had confused && with ||.
5072 2014-07-31 Paul Eggert <eggert@cs.ucla.edu>
5074 Simplify timerfd configuration and fix some minor glitches.
5075 * atimer.c (TIMERFD_CREATE_FLAGS): Remove; we now assume TFD_CLOEXEC.
5076 (alarm_timer, alarm_timer_ok, set_alarm, init_atimer):
5077 Fall back on timer_create if timerfd_create fails at runtime.
5078 (resolution) [HAVE_CLOCK_GETRES]: Remove; we now rely on the
5079 kernel primitives to do resolution. All uses removed.
5080 (timerfd) [!HAVE_TIMERFD]: Define to be -1, for convenience.
5081 (turn_on_atimers): Clear timer_create-based timers too,
5084 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
5085 Without this change, the code can access the local variable 'width'
5086 even when it has not been initialized, and likewise for 'height';
5087 in either case this leads to undefined behavior.
5089 2014-07-30 Dmitry Antipov <dmantipov@yandex.ru>
5091 * xrdb.c (x_load_resources) [USE_MOTIF]: Although not strictly
5092 necessary, put horizontal scroll bar resources as well. See
5093 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00430.html>.
5094 * xterm.c (x_sync_with_move): Really wait 0.5s, not 0.0005s.
5096 2014-07-29 Dmitry Antipov <dmantipov@yandex.ru>
5098 * xrdb.c (x_load_resources) [!USE_MOTIF]: Put horizontal scroll bar
5099 background value to match the resource of its vertical counterpart.
5101 2014-07-29 Martin Rudalics <rudalics@gmx.at>
5103 * frame.c (adjust_frame_size): Use FRAME_WINDOW_P instead of
5104 FRAME_X_WINDOW when calling x_set_window_size (Bug#18138).
5106 2014-07-28 Martin Rudalics <rudalics@gmx.at>
5108 * frame.c (x_set_frame_parameters): Revert part of 2014-07-24
5109 change that added the top margin height to the requested height
5110 and revert (undocumented) part of 2014-07-28 change that changed
5111 the logic of whether a size change occurred.
5113 2014-07-28 Eli Zaretskii <eliz@gnu.org>
5115 * .gdbinit (xwindow): The members total_cols, total_lines,
5116 left_col, and top_line are C integers (and has been so for the
5119 * .gdbinit (xsubchartable): The members 'depth' and 'min_char' are
5122 2014-07-28 Dmitry Antipov <dmantipov@yandex.ru>
5124 On GNU/Linux, use timerfd for asynchronous timers.
5125 * atimer.c (toplevel) [HAVE_TIMERFD]: Include sys/timerfd.h.
5126 (toplevel): Rename alarm_timer_ok to special_timer_available.
5127 [HAVE_TIMERFD]: Declare timerfd.
5128 [HAVE_CLOCK_GETRES]: Declare resolution.
5129 (start_atimer) [HAVE_CLOCK_GETRES]: Round up timestamp to
5130 system timer resolution.
5131 (set_alarm) [HAVE_TIMERFD]: Use timerfd_settime.
5132 (timerfd_callback) [HAVE_TIMERFD]: New function.
5133 (atimer_result, debug_timer_callback, Fdebug_timer_check)
5134 [ENABLE_CHECKING]: New function for the sake of automated tests.
5135 (init_atimer) [HAVE_TIMERFD]: Setup timerfd.
5136 [HAVE_CLOCK_GETRES]: Likewise for system timer resolution.
5137 [ENABLE_CHECKING]: Defsubr test function.
5138 * atimer.h (timerfd_callback) [HAVE_TIMERFD]: Add prototype.
5139 * lisp.h (add_timer_wait_descriptor) [HAVE_TIMERFD]: Likewise.
5140 * process.c (add_timer_wait_descriptor) [HAVE_TIMERFD]: New function.
5142 Fix --without-x build and pacify --enable-gcc-warnings.
5143 Problems reported in Bug#18122 and Bug#18124.
5144 * frame.c (get_frame_param): Define even if !HAVE_WINDOW_SYSTEM.
5145 (frame_windows_min_size): Now static.
5146 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS) [!HAVE_WINDOW_SYSTEM]:
5148 (adjust_frame_size): Always declare prototype.
5150 Fix Gnus-related issues reported by David Kastrup <dak@gnu.org> in
5151 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00370.html>.
5152 * atimer.c (timerfd_callback): Always read expiration data.
5154 (turn_on_atimers) [HAVE_TIMERFD]: Disarm timerfd timer.
5155 * process.c (add_timer_wait_descriptor): Add timer descriptor
5156 to input_wait_mask and non_process_wait_mask as well.
5158 2014-07-28 Paul Eggert <eggert@cs.ucla.edu>
5160 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
5162 2014-07-27 Jan Djärv <jan.h.d@swipnet.se>
5164 * nsterm.m (applicationDidFinishLaunching antialiasThresholdDidChange):
5165 Reinstate code removed by the prevoius commit to this file.
5167 2014-07-27 Martin Rudalics <rudalics@gmx.at>
5169 * buffer.h (struct buffer): New fields scroll_bar_height and
5170 horizontal_scroll_bar_type.
5171 * buffer.c (bset_scroll_bar_height)
5172 (bset_horizontal_scroll_bar_type): New functions.
5173 (Fbuffer_swap_text): Handle old_pointm field.
5174 (init_buffer_once): Set defaults for scroll_bar_height and
5175 horizontal_scroll_bar_type.
5176 (syms_of_buffer): New variables scroll_bar_height and
5177 horizontal_scroll_bar_type.
5178 * dispextern.h (window_part): Rename ON_SCROLL_BAR to
5179 ON_VERTICAL_SCROLL_BAR. Add ON_HORIZONTAL_SCROLL_BAR.
5180 (set_vertical_scroll_bar): Remove prototype.
5181 (x_change_tool_bar_height): Add prototype.
5182 * dispnew.c (adjust_frame_glyphs_for_frame_redisplay)
5183 (window_to_frame_vpos, update_frame_1, scrolling, init_display):
5184 Use FRAME_TOTAL_COLS and FRAME_TOTAL_LINES instead of FRAME_COLS
5186 (adjust_frame_glyphs_for_window_redisplay): Rearrange lines.
5187 (update_window): Start mode_line_row->y after horizontal scroll
5189 (change_frame_size_1): Call adjust_frame_size.
5190 (init_display): When changing the size of a tty frame do not
5191 pass height of menu bar.
5192 (Qframe_windows_min_size): New symbol.
5193 * frame.h (struct frame): List tool bar fields after menu bar
5194 fields. Add official, total_lines, horizontal_scroll_bars,
5195 config_scroll_bar_height and config_scroll_bar_lines fields.
5196 (FRAME_HAS_HORIZONTAL_SCROLL_BARS)
5197 (FRAME_CONFIG_SCROLL_BAR_HEIGHT, FRAME_CONFIG_SCROLL_BAR_LINES)
5198 (FRAME_SCROLL_BAR_AREA_HEIGHT, FRAME_SCROLL_BAR_COLS)
5199 (FRAME_SCROLL_BAR_LINES, FRAME_TOTAL_LINES, SET_FRAME_LINES)
5200 (FRAME_WINDOWS_HEIGHT): New macros.
5201 (SET_FRAME_HEIGHT, FRAME_TEXT_LINES_TO_PIXEL_HEIGHT)
5202 (FRAME_PIXEL_Y_TO_LINE, FRAME_PIXEL_HEIGHT_TO_TEXT_LINES)
5203 (FRAME_TEXT_TO_PIXEL_HEIGHT): Separately count top margin and
5204 horizontal scroll bar.
5205 (frame_inhibit_resize, adjust_frame_size)
5206 (frame_windows_min_size): Add declarations.
5207 (Qscroll_bar_height, Qhorizontal_scroll_bars)
5208 (x_set_scroll_bar_default_height, x_set_left_fringe)
5209 (x_set_right_fringe, x_set_vertical_scroll_bars)
5210 (x_set_horizontal_scroll_bars, x_set_scroll_bar_width)
5211 (x_set_scroll_bar_height): Add external declarations.
5212 * frame.c: (frame_inhibit_resize, frame_windows_min_size)
5213 (adjust_frame_size): New functions.
5214 (make_frame): Initial horizontal_scroll_bars field.
5215 Use SET_FRAME_LINES. Don't allow horizontal scroll bar in
5217 (make_initial_frame, make_terminal_frame): No horizontal scroll
5218 bar in initial and terminal frames. Use adjust_frame_size.
5219 (Fframe_total_cols): Fix doc-string.
5220 (Fframe_total_lines, Fscroll_bar_height): New Lisp functions.
5221 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
5222 Rewrite using adjust_frame_size.
5223 (Qscroll_bar_height, Qhorizontal_scroll_bars)
5224 (Qframe_windows_min_size): New symbols.
5225 (x_set_frame_parameters): Remove call of check_frame_size.
5226 (x_report_frame_params): Return scroll_bar_height value.
5227 (x_set_left_fringe, x_set_right_fringe): New functions.
5228 (adjust_frame_height, x_set_internal_border_width)
5229 (x_set_fringe_width): Remove.
5230 (x_set_internal_border_width, x_set_vertical_scroll_bars)
5231 (x_set_scroll_bar_width, x_set_right_divider_width)
5232 (x_set_bottom_divider_width): Rewrite using adjust_frame_size.
5233 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height):
5235 (x_figure_window_size): Rewrite to make frame display the
5236 expected number of lines.
5237 (Vdefault_frame_scroll_bars): Rewrite doc-string.
5238 (Vdefault_frame_horizontal_scroll_bars)
5239 (Vframe_initial_frame_tool_bar_height)
5240 (frame_inhibit_implied_resize): New variables.
5241 * fringe.c (compute_fringe_widths): Remove.
5242 * gtkutil.h (YG_SB_MIN, YG_SB_MAX, YG_SB_RANGE): Define.
5243 (xg_create_horizontal_scroll_bar)
5244 (xg_update_horizontal_scrollbar_pos)
5245 (xg_set_toolkit_horizontal_scroll_bar_thumb)
5246 (xg_get_default_scrollbar_height)
5247 (xg_clear_under_internal_border): Extern.
5248 * gtkutil.c (xg_frame_resized): Call do_pending_window_change.
5249 (xg_frame_set_char_size): Use adjust_frame_size.
5250 (style_changed_cb): Call update_theme_scrollbar_height and
5251 x_set_scroll_bar_default_height.
5252 (x_wm_set_size_hint): Don't call check_frame_size.
5253 (update_theme_scrollbar_height)
5254 (xg_get_default_scrollbar_height)
5255 (xg_create_horizontal_scroll_bar)
5256 (xg_update_horizontal_scrollbar_pos)
5257 (xg_set_toolkit_horizontal_scroll_bar_thumb): New functions.
5258 (xg_create_scroll_bar): Set horizontal slot of bar.
5259 (xg_initialize): Call update_theme_scrollbar_height.
5260 (xg_clear_under_internal_border): No more static.
5261 * insdel.c (adjust_suspend_auto_hscroll): New function.
5262 (adjust_markers_for_delete, adjust_markers_for_insert)
5263 (adjust_markers_for_replace): Call adjust_suspend_auto_hscroll.
5264 * keyboard.c (readable_events, discard_mouse_events)
5265 (make_lispy_event): Handle horizontal scroll bar click events.
5266 (Fsuspend_emacs): When changing the size of a tty frame do not
5267 pass height of menu bar.
5268 (Qbefore_handle, Qhorizontal_handle, Qafter_handle, Qleft)
5269 (Qright, Qleftmost, Qrightmost): New symbols.
5270 * menu.c (Fx_popup_dialog): Use FRAME_TOTAL_LINES instead of
5272 * minibuf.c (read_minibuf): Initialize suspend_auto_hscroll.
5273 * nsfns.m (x_set_internal_border_width): New function.
5274 * nsterm.m (ns_draw_fringe_bitmap, ns_set_vertical_scroll_bar):
5275 Remove extended fringe code.
5276 (x_set_window_size, x_new_font): Don't call
5277 compute_fringe_widths.
5278 * term.c (Fresume_tty): When changing the size of a tty frame do
5279 not pass height of menu bar.
5280 (clear_tty_hooks, set_tty_hooks):
5281 Clear horizontal_scroll_bar_hook.
5282 (init_tty): Frame has no horizontal scroll bars.
5283 * termhooks.h (enum scroll_bar_part): Add scroll_bar_move_ratio,
5284 scroll_bar_before_handle, scroll_bar_horizontal_handle,
5285 scroll_bar_after_handle, scroll_bar_left_arrow,
5286 scroll_bar_right_arrow, scroll_bar_to_leftmost and
5287 scroll_bar_to_rightmost entries.
5288 (enum event_kind): Add HORIZONTAL_SCROLL_BAR_CLICK_EVENT
5289 (struct terminal): Add set_horizontal_scroll_bar_hook.
5290 * w32console.c (initialize_w32_display):
5291 Clear horizontal_scroll_bar_hook.
5292 * w32fns.c (x_set_mouse_color): Use FRAME_W32_DISPLAY instead of
5294 (x_clear_under_internal_border, x_set_internal_border_width):
5296 (x_set_menu_bar_lines): Rewrite using frame_inhibit_resize.
5297 Set windows_or_buffers_changed when adding the menu bar.
5298 (x_set_tool_bar_lines): Rewrite using adjust_frame_size.
5299 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
5300 (w32_createhscrollbar): New functions.
5301 (w32_createscrollbar): Rename to w32_createvscrollbar.
5302 (w32_createwindow): Init WND_HSCROLLBAR_INDEX.
5303 (w32_name_of_message): Replace WM_EMACS_CREATESCROLLBAR by
5304 WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR.
5305 Add WM_EMACS_SHOWCURSOR.
5306 (w32_wnd_proc): Handle WM_HSCROLL case. In WM_WINDOWPOSCHANGING
5307 case do not artificially impose WM size hints.
5308 Handle WM_EMACS_SHOWCURSOR case. Replace WM_EMACS_CREATESCROLLBAR case
5309 by WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR
5311 (my_create_tip_window): Replace WND_SCROLLBAR_INDEX by
5312 WND_VSCROLLBAR_INDEX and WND_HSCROLLBAR_INDEX.
5313 (unwind_create_frame_1): Remove.
5314 (Fx_create_frame): Make both scrollbars the system standard
5315 width and height. Use official field of frame structure to
5316 inhibit running window-configuration-change-hook.
5317 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
5318 pixelwise. Handle frame's official field.
5319 (w32_frame_parm_handlers): Remove x_set_fringe_width
5320 entries. Add x_set_scroll_bar_height,
5321 x_set_horizontal_scroll_bars, x_set_left_fringe and
5323 * w32inevt.c (resize_event, maybe_generate_resize_event): Do not
5324 pass height of menu bar to change_frame_size.
5325 * w32menu.c (set_frame_menubar): Rewrite using
5326 frame_inhibit_resize.
5327 * w32term.h (struct w32_display_info):
5328 Add horizontal_scroll_bar_cursor and cursor_display_counter.
5329 (struct scroll_bar): Add horizontal.
5330 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
5331 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
5332 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH)
5333 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
5334 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
5335 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
5336 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
5337 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): New macros.
5338 (WM_EMACS_CREATEVSCROLLBAR, WM_EMACS_CREATEHSCROLLBAR):
5339 Define instead of WM_EMACS_CREATESCROLLBAR.
5340 (WND_VSCROLLBAR_INDEX, WND_HSCROLLBAR_INDEX): Define instead of
5341 WND_SCROLLBAR_INDEX.
5342 * w32term.c (horizontal_scroll_bar_min_handle)
5343 (horizontal_scroll_bar_left_border)
5344 (horizontal_scroll_bar_right_border): New integers.
5345 (x_set_frame_alpha): Replace x_highlight_frame by
5347 (x_window_to_scroll_bar): New argument "type". Update callers
5349 (w32_set_horizontal_scroll_bar_thumb)
5350 (x_horizontal_scroll_bar_report_motion)
5351 (w32_set_horizontal_scroll_bar)
5352 (w32_horizontal_scroll_bar_handle_click)
5353 (x_horizontal_scroll_bar_report_motion): New functions.
5354 (w32_mouse_position): Discriminate horizontal and vertical
5356 (my_create_scrollbar): Replace with two new functions
5357 my_create_vscrollbar and my_create_hscrollbar.
5358 (x_scroll_bar_create): New argument "horizontal".
5359 Update callers accordingly.
5360 (x_scroll_bar_remove, w32_condemn_scroll_bars)
5361 (w32_redeem_scroll_bar, x_scroll_bar_clear): Handle horizontal
5363 (w32_read_socket): Handle WM_HSCROLL cae.
5364 (x_new_font): Don't recompute fringe widths.
5365 Use frame_inhibit_resize. Calculate new menu bar height iff we
5366 build without toolkit. Always clear under internal border.
5367 (x_set_window_size): Don't check frame size or recompute
5368 fringes. Reset fullscreen status before applying sizes.
5369 Always resize as requested by pixelwise argument. Call
5370 do_pending_window_change.
5371 (x_wm_set_size_hint): Add call for FRAME_SCROLL_BAR_AREA_HEIGHT.
5372 (w32_initialize_display_info): Initialize dpyinfo's
5373 horizontal_scroll_bar_cursor entry.
5374 (w32_create_terminal): Add set_horizontal_scroll_bar_hook.
5375 (w32_initialize): Init horizontal_scroll_bar_min_handle and
5376 horizontal_scroll_bar_left_border.
5377 (w32fullscreen_hook): Intermittently resize window to normal
5378 when switching from fullscreen to maximized state.
5379 (run_window_configuration_change_hook): Don't run it if frame is
5381 (unwind_change_frame): Remove.
5382 (Fset_window_configuration): Rewrite using frame's official field.
5383 * widget.c (set_frame_size): Don't call compute_fringe_widths.
5384 (EmacsFrameSetCharSize): Obey frame_inhibit_resize.
5385 * window.h (struct window): New fields old_pointm,
5386 horizontal_scroll_bar, horizontal_scroll_bar_type, hscroll_whole,
5387 scroll_bar_height and suspend_auto_hscroll.
5388 (wset_horizontal_scroll_bar, wset_horizontal_scroll_bar_type):
5390 (sanitize_window_sizes): Extern.
5391 (MINI_NON_ONLY_WINDOW_P, MINI_ONLY_WINDOW_P, WINDOW_PSEUDO_P)
5392 (WINDOW_TOPMOST_P, WINDOW_HAS_HORIZONTAL_SCROLL_BAR)
5393 (WINDOW_CONFIG_SCROLL_BAR_HEIGHT)
5394 (WINDOW_CONFIG_SCROLL_BAR_LINES)
5395 (WINDOW_SCROLL_BAR_LINES, WINDOW_SCROLL_BAR_AREA_HEIGHT):
5397 (WINDOW_LEFT_FRINGE_COLS, WINDOW_RIGHT_FRINGE_COLS)
5398 (WINDOW_FRINGE_COLS, WINDOW_FRINGE_EXTENDED_P): Remove macros.
5399 (WINDOW_VERTICAL_SCROLL_BAR_TYPE)
5400 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_LEFT)
5401 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_RIGHT)
5402 (WINDOW_HAS_VERTICAL_SCROLL_BAR): Minor rewrite.
5403 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT)
5404 (WINDOW_SCROLL_BAR_AREA_Y): Count in scroll bar height.
5405 * window.c (wset_old_pointm, Fwindow_scroll_bar_height)
5406 (Fwindow_old_point, sanitize_window_sizes): New functions.
5407 (Qwindow_sanitize_window_sizes): New symbol.
5408 (window_body_height): Count in horizontal scroll bar.
5409 (set_window_hscroll, Fscroll_left, Fscroll_right):
5410 Set suspend_auto_hscroll slot.
5411 (Fwindow_inside_edges): Count fringes pixelwise.
5412 (coordinates_in_window, Fcoordinates_in_window_p):
5413 Consider horizontal scroll bar.
5414 (check_frame_size, adjust_window_margins): Remove functions and
5415 corresponding calls.
5416 (set_window_buffer): Initialize old_pointm and horizontal scroll bars.
5417 (temp_output_buffer_show): Reset hscroll related fields.
5418 Initialize old_pointm.
5419 (make_parent_window): Initialize old_pointm.
5420 (make_window): Initialize old_pointm, horizontal scroll bar type,
5421 and scroll bar height.
5422 (resize_frame_windows): Don't count top margin in new sizes.
5423 Don't use safe sizes when shrinking a frame; let the window
5424 manager do the clipping.
5425 (Fsplit_window_internal): Inherit horizontal scroll bar type and
5427 (Fdelete_window_internal): Unchain old_pointm marker.
5428 (window_scroll_pixel_based, Fscroll_other_window):
5430 (Fwindow_text_width, Fwindow_text_height): New argument
5432 (struct saved_window): New fields, old_pointm, hscroll_whole,
5433 suspend_auto_hscroll, scroll_bar_height and
5434 horizontal_scroll_bar_type.
5435 (Fset_window_configuration, save_window_save): Set new fields of
5437 (apply_window_adjustment): Don't call adjust_window_margins.
5438 (set_window_margins): Don't change margins if new sizes don't
5440 (set_window_scroll_bars): New argument "horizontal_type".
5441 Handle horizontal scroll bars. Don't change scroll bars if they
5442 don't fit into window.
5443 (Fset_window_scroll_bars): New argument "horizontal_type".
5444 (Fwindow_scroll_bars): Return values for horizontal scroll bars.
5445 (compare_window_configurations): Compare horizontal scroll bar
5447 * xdisp.c (window_text_bottom_y, window_box_height): Count in
5448 horizontal scroll bar height.
5449 (pixel_to_glyph_coords, init_xdisp): Use FRAME_TOTAL_LINES
5450 instead of FRAME_LINES.
5451 (remember_mouse_glyph): Case ON_SCROLL_BAR changed to
5452 ON_VERTICAL_SCROLL_BAR.
5453 (with_echo_area_buffer): Initialize old_pointm.
5454 (with_echo_area_buffer_unwind_data): Store old_pointm values in
5456 (unwind_with_echo_area_buffer): Handle old_pointm.
5457 (update_tool_bar): Set do_update when the tool bar window has at
5458 least one line (since this is what the user sets).
5459 (MAX_FRAME_TOOL_BAR_HEIGHT): Remove macro.
5460 (redisplay_tool_bar): Return early when toolbar has zero lines.
5461 Call x_change_tool_bar_height. Don't use max_tool_bar_height.
5462 (hscroll_window_tree): Handle suspension of auto_hscroll and
5464 (set_horizontal_scroll_bar): New function.
5465 (redisplay_window): Set ignore_mouse_drag_p when tool bar has
5466 more than one line. Handle horizontal scroll bars.
5467 (note_mouse_highlight): Handle horizontal scrol bars.
5468 (expose_frame): Set dimensions of XRectangle from frame's text
5470 (Vvoid_text_area_pointer): Update doc-string.
5471 * xfns.c (x_set_menu_bar_lines): Use adjust_frame_size.
5472 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
5473 (x_set_internal_border_width): New functions.
5474 (x_set_tool_bar_lines): Call x_change_tool_bar_height.
5475 (unwind_create_frame_1): Remove.
5476 (Fx_create_frame): Handle horizontal scroll bars. Use official
5477 field of frame structure to inhibit running
5478 window-configuration-change-hook.
5479 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
5480 pixelwise. Handle frame's official field.
5481 (x_frame_parm_handlers): Add x_set_scroll_bar_height,
5482 x_set_horizontal_scroll_bars, x_set_left_fringe,
5484 * xmenu.c (update_frame_menubar, free_frame_menubar):
5485 Use adjust_frame_size.
5486 * xterm.h (struct x_display_info):
5487 Add horizontal_scroll_bar_cursor and Xatom_Horizontal_Scrollbar
5489 (struct scroll_bar): Add horizontal slot.
5490 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
5491 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
5492 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH): New macros.
5493 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
5494 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
5495 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
5496 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
5497 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): Define.
5498 (x_clear_under_internal_border): Remove.
5499 * xterm.c (XTmouse_position): Handle horizontal scroll bars.
5500 (x_window_to_scroll_bar): New argument TYPE. Update callers.
5501 (x_send_scroll_bar_event, x_scroll_bar_create): New arguments
5502 HORIZONTAL. Update callers.
5503 (horizontal_action_hook_id): New action hook id.
5504 (x_horizontal_scroll_bar_to_input_event)
5505 (x_create_horizontal_toolkit_scroll_bar)
5506 (xt_horizontal_action_hook)
5507 (x_set_toolkit_horizontal_scroll_bar_thumb)
5508 (XTset_horizontal_scroll_bar, x_net_wm_state)
5509 (x_horizontal_scroll_bar_report_motion): New functions.
5510 (xg_scroll_callback, x_scroll_bar_handle_click):
5511 Handle horizontal scroll bars.
5512 (SCROLL_BAR_HORIZONTAL_NAME): Define.
5513 (XTset_vertical_scroll_bar): Attempt to clear areas not covered
5515 (XTcondemn_scroll_bars, XTredeem_scroll_bar): Rewrite.
5516 Handle horizontal scroll bars.
5517 (handle_one_xevent): Handle horizontal scroll bar events.
5518 Call x_net_wm_state.
5519 (x_set_window_size_1, x_wm_set_size_hint): Don't call
5521 (x_set_window_size): Don't call check_frame_size. Call
5522 do_pending_window_change.
5523 (x_term_init): Init horizontal_scroll_bar_cursor display info.
5524 (x_create_terminal): Add set_horizontal_scroll_bar_hook.
5525 (x_scroll_bar_set_handle): Add some checks when calling
5528 2014-07-26 Paul Eggert <eggert@cs.ucla.edu>
5530 Revert previous change.
5531 There is certainly nothing wrong with writing code like 'lo <= i
5532 && i <= hi', even if LO happens to a constant. There isn't even
5533 anything wrong in general with writing 'a <= b' if A happens to
5534 be a constant. At any rate stylistic changes shouldn't
5535 be done like this without discussion.
5537 2014-07-26 Andreas Schwab <schwab@linux-m68k.org>
5539 * alloc.c (xnmalloc, xnrealloc, xpalloc, make_save_value)
5540 (Fgarbage_collect): Reorder conditions that are written backwards.
5541 * data.c (cons_to_unsigned): Likewise.
5542 * dispnew.c (update_frame_1, sit_for): Likewise.
5543 * fileio.c (file_offset): Likewise.
5544 * filelock.c (read_lock_data, lock_file): Likewise.
5545 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
5547 * font.c (font_intern_prop, font_style_symbolic): Likewise.
5548 * lisp.h (FIXNUM_OVERFLOW_P): Likewise.
5549 * lread.c (read1): Likewise.
5550 * minibuf.c (read_minibuf_noninteractive): Likewise.
5551 * nsterm.m (x_set_frame_alpha): Likewise.
5552 * process.c (wait_reading_process_output): Likewise.
5553 * region-cache.c (delete_cache_boundaries): Likewise.
5554 * xterm.c (x_set_frame_alpha): Likewise.
5556 2014-07-25 Paul Eggert <eggert@cs.ucla.edu>
5558 * dispextern.h, xdisp.c (hourglass_shown_p, hourglass_atimer):
5561 2014-07-26 Dmitry Antipov <dmantipov@yandex.ru>
5563 * atimer.c (set_alarm) [HAVE_ITIMERSPEC]: Use TIMER_ABSTIME
5564 because atimer expiration is absolute rather than relative.
5566 2014-07-25 Eli Zaretskii <eliz@gnu.org>
5568 * w32term.h (current_popup_menu, menubar_in_use):
5569 Move declarations from w32term.c.
5571 2014-07-25 Martin Rudalics <rudalics@gmx.at>
5573 * w32fns.c (menubar_in_use): No more static.
5574 * w32term.c (current_popup_menu, menubar_in_use): Declare.
5576 2014-07-25 Dmitry Antipov <dmantipov@yandex.ru>
5578 Move hourglass machinery to RIF.
5579 * dispextern.h (struct redisplay_interface): New members
5580 show_hourglass and hide_hourglass. Indent comments.
5581 (show_hourglass, hide_hourglass): Remove prototypes.
5582 * nsterm.m (show_hourgass, hide_hourglass): Refactor to ...
5583 (ns_show_hourglass, ns_hide_hourglass): ... new no-ops.
5584 (ns_redisplay_interface): Add them.
5585 * w32fns.c (show_hourglass, hide_hourglass): Refactor to ...
5586 * w32term.c (w32_show_hourglass, w32_hide_hourglass): ... these.
5587 (w32_arrow_cursor): New function to hack around non-GUI frames.
5588 (w32_redisplay_interface): Add new functions.
5589 * w32term.h (w32_arror_cursor): Add prototype.
5590 * xdisp.c (show_hourglass): New function, refactored out from
5591 platform-dependent code.
5592 (cancel_hourglass): Now call to RIF function.
5593 * xfns.c (show_hourglass, hide_hourglass): Refactor to ...
5594 * xterm.c (x_show_hourglass, x_hide_hourglass): ... these.
5595 (x_redisplay_interface): Add new functions.
5597 2014-07-24 Dmitry Antipov <dmantipov@yandex.ru>
5599 Fix error reported by Angelo Graziosi <angelo.graziosi@alice.it> in
5600 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00274.html>
5601 and complete previous change.
5602 * frame.c (adjust_frame_height): New function.
5603 (Fset_frame_height, Fset_frame_size): Use it.
5604 (x_set_frame_parameters): Take frame top margin into account.
5606 2014-07-23 Dmitry Antipov <dmantipov@yandex.ru>
5608 * frame.c (Fset_frame_height): Take frame top margin into account.
5609 Incorrect behavior was reported by Martin Rudalics <rudalics@gmx.at> in
5610 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00258.html>
5612 2014-07-22 Dmitry Antipov <dmantipov@yandex.ru>
5614 * xterm.h (struct x_output) [USE_X_TOOLKIT || USE_GTK]: Define
5615 menubar_height as such. Tweak comment.
5616 [USE_LUCID && USE_TOOLKIT_SCROLL_BARS]: Likewise for
5617 scroll_bar_top_shadow_pixel and scroll_bar_bottom_shadow_pixel.
5618 All related users changed.
5619 (FRAME_MENUBAR_HEIGHT) [!USE_X_TOOLKIT && !USE_GTK]: No-op.
5620 * xterm.c (handle_one_xevent):
5621 * gtkutil.c (xg_event_is_for_menubar):
5622 * xfns.c (x_window) [USE_X_TOOLKIT]:
5623 * xmenu.c (set_frame_menubar, free_frame_menubar):
5624 Prefer to use FRAME_MENUBAR_HEIGHT.
5626 2014-07-21 Dmitry Antipov <dmantipov@yandex.ru>
5628 * frame.c (Fframe_parameters): Always report frame height without
5629 menu and tool bar lines.
5631 2014-07-21 Jan Djärv <jan.h.d@swipnet.se>
5633 * nsterm.m (applicationDidFinishLaunching:): Call
5634 antialiasThresholdDidChange, register for antialias changes (Bug#17534).
5635 (antialiasThresholdDidChange:): New method for EmacsApp.
5637 * nsterm.h (EmacsApp): Add antialiasThresholdDidChange.
5639 * macfont.m (macfont_update_antialias_threshold): Remove static.
5641 * macfont.h (macfont_update_antialias_threshold): Declare.
5643 2014-07-21 Eli Zaretskii <eliz@gnu.org>
5645 * w32select.c (setup_windows_coding_system):
5646 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
5647 coding_system. Reported by martin rudalics <rudalics@gmx.at>.
5649 * w16select.c (Fw16_get_clipboard_data):
5650 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
5653 * xdisp.c (init_iterator): Initialize it->stop_charpos to the
5654 buffer position where we are to start the iteration.
5655 (handle_invisible_prop): Record in it->stop_charpos the position
5656 where the invisible text ends. (Bug#18035)
5657 (hscroll_window_tree): Don't try hscrolling windows whose cursor
5658 row has zero buffer position as their start position.
5659 Reported by martin rudalics <rudalics@gmx.at>.
5661 * xdisp.c (move_it_vertically_backward, move_it_by_lines): Prevent
5662 infinite looping in redisplay when display lines don't have enough
5663 space to display even a single character. (Bug#18036)
5665 2014-07-20 Dmitry Antipov <dmantipov@yandex.ru>
5667 * frame.h (struct frame) [USE_X_TOOLKIT]: New member shell_position.
5668 * xfns.c (x_window): Use it to allow xfree later.
5669 (x_encode_text): Drop 3rd arg; unused. Tweak comment and adjust users
5670 where appropriate. Use bool for booleans and remove redundant checks.
5671 (Fx_backspace_delete_keys_p): Use XkbFreeKeyboard; explain why.
5672 * xterm.c (x_free_frame_resources): Free shell_position.
5674 2014-07-19 K. Handa <handa@gnu.org>
5676 * xfaces.c (realize_x_face): Call font_load_for_lface with no
5677 mandatory font spec (Bug#17973).
5679 2014-07-19 Stefan Monnier <monnier@iro.umontreal.ca>
5681 * font.c (font_score): Return the worst score if the size of
5682 ENTITY is wrong by more than a factor 2 (Bug#17973).
5684 2014-07-18 Dmitry Antipov <dmantipov@yandex.ru>
5686 * frame.c (frame_unspecified_color): New function
5687 refactored out from ...
5688 (Fframe_parameters, Fframe_parameter): ... adjusted users.
5689 (x_fullscreen_adjust, set_frame_param): Move Windows-specific
5691 * w32term.c (x_fullscreen_adjust, set_frame_param): ... static here.
5692 * frame.h (x_fullscreen_adjust) [HAVE_NTGUI]:
5693 * lisp.h (set_frame_param): Remove prototype.
5694 * xterm.c (x_display_pixel_width, x_display_pixel_height): Now ...
5695 * xterm.h (x_display_pixel_width, x_display_pixel_height): ...
5698 Prefer 'x_display_info *' to 'Display *' in X selection code.
5699 This helps to avoid unneeded calls to x_display_info_for_display.
5700 * xterm.h (struct selection_input_event): Record 'x_display_info *'
5701 instead of 'Display *'.
5702 (SELECTION_EVENT_DPYINFO): New macro.
5703 (SELECTION_EVENT_DISPLAY): Now inline function to prohibit using
5704 it as an lvalue. Mention this in comment.
5705 * xterm.c (handle_one_xevent): Use SELECTION_EVENT_DPYINFO.
5706 * xselect.c (x_get_window_property_as_lisp_data, x_atom_to_symbol)
5707 (selection_data_to_lisp_data, receive_incremental_selection):
5708 Convert to use 'x_display_info *'. Adjust users where appropriate.
5709 (lisp_data_to_selection_data): Likewise. Also pass 'struct
5710 selection data *' as last arg to not return values in args.
5711 (unexpect_property_change): Use common removal technique.
5713 2014-07-17 Dmitry Antipov <dmantipov@yandex.ru>
5715 * print.c (print_preprocess): Adjust to match changed
5716 sub char-table structure and avoid crash (Bug#18038).
5718 * data.c (wrong_choice): Not static any more.
5719 * lisp.h (wrong_choice): Add prototype.
5720 * frame.h (struct frame) [USE_X_TOOLKIT || HAVE_NTGUI]:
5721 Declare namebuf as such. Tweak comment.
5722 [USE_GTK]: Likewise for tool_bar_position.
5723 (fset_tool_bar_position) [USE_GTK]: Ditto.
5724 (FRAME_TOOL_BAR_POSITION): New macro.
5725 * frame.c (x_report_frame_params):
5726 * gtkutil.c (update_frame_tool_bar):
5727 * xfns.c (Fx_create_frame): Use it.
5728 (x_set_tool_bar_position): Add meaningful diagnostic messages.
5730 2014-07-16 Eli Zaretskii <eliz@gnu.org>
5732 * xdisp.c (decode_mode_spec): Call file-remote-p on the current
5733 buffer's default-directory only if it is a string. (Bug#17986)
5735 2014-07-16 Dmitry Antipov <dmantipov@yandex.ru>
5737 More precise control over values of some buffer-local variables.
5738 * keyboard.c (Qvertical_scroll_bar):
5739 * frame.c (Qleft, Qright): Move to ...
5740 * buffer.c (Qleft, Qright, Qvertical_scroll_bar): ... here.
5741 * buffer.c (Qchoice, Qrange, Qoverwrite_mode, Qfraction): New symbols.
5742 (syms_of_buffer): DEFSYM all of the above, attach special properties.
5743 Use special symbols to DEFVAR_PER_BUFFER overwrite-mode,
5744 vertical-scroll-bar, scroll-up-aggressively
5745 and scroll-down-aggressively.
5746 * buffer.h (Qchoice, Qrange, Qleft, Qright, Qvertical_scroll_bar):
5748 * nsfns.m, frame.h (Qleft, Qright):
5749 * nsterm.m (Qleft): Remove declarations.
5750 * gtkutil.c (toplevel): Include buffer.h.
5751 * data.c (wrong_choice, wrong_range): New functions.
5752 (store_symval_forwarding): Handle special properties of buffer-local
5753 variables and use functions from the above to signal error, if any.
5755 * frame.h (enum fullscreen_type) [HAVE_WINDOW_SYSTEM]: Use more natural
5756 values. Add comment.
5757 (struct frame): Re-arrange layout to avoid extra padding and use bit
5758 fields for output_method, want_fullscreen and vertical_scroll_bar_type.
5759 (FRAME_VERTICAL_SCROLL_BAR_TYPE, FRAME_HAS_VERTICAL_SCROLL_BARS)
5760 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_LEFT)
5761 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_RIGHT) [!HAVE_WINDOW_SYSTEM]:
5762 Define as no-ops because there are no scroll bars anyway.
5763 * frame.c (make_frame, make_terminal_frame, make_initial_frame):
5766 * font.c (fset_font_data) [HAVE_XFT || HAVE_FREETYPE]:
5767 Add convenient setter.
5768 (font_put_frame_data, font_get_frame_data): Use it.
5770 2014-07-15 Daiki Ueno <ueno@gnu.org>
5772 * nsgui.h (XCHAR2B_BYTE1): Add missing parentheses around
5773 pointer argument, before dereferencing.
5774 (XCHAR2B_BYTE2): Likewise.
5776 2014-07-15 Dmitry Antipov <dmantipov@yandex.ru>
5778 * xmenu.c (toplevel): Use LWLIB_ID for next_menubar_widget_id.
5779 (pop_down_menu) [USE_X_TOOLKIT]: Accept integer arg.
5780 (create_and_show_popup_menu, create_and_show_dialog) [USE_X_TOOLKIT]:
5781 Use record_unwind_protect_int and avoid consing.
5782 (syms_of_xmenu) [USE_X_TOOLKIT]: Declare WIDGET_ID_TICK_START.
5784 * regex.c (re_search_2): Use ssize_t to avoid integer overflow.
5786 2014-07-14 Paul Eggert <eggert@cs.ucla.edu>
5788 Use binary-io module, O_BINARY, and "b" flag (Bug#18006).
5789 * callproc.c (create_temp_file): Use mkostemp's O_BINARY flag.
5791 * emacs.c (main) [DOS_NT]: Don't mess with _fmode.
5792 (main) [MSDOS]: Use SET_BINARY instead of setmode.
5793 * minibuf.c: Include binary-io.h instead of fcntl.h.
5794 (read_minibuf_noninteractive):
5795 Use set_binary_mode instead of handcrafted code.
5796 Don't call emacs_set_tty if emacs_get_tty failed.
5797 * sysdep.c, systty.h (emacs_get_tty): Return int, not void.
5798 * sysdep.c (emacs_open, emacs_pipe): Use O_BINARY.
5799 * w32.c (pipe2): Adjust eassert to include O_BINARY.
5801 * macros.c (Fstart_kbd_macro): Avoid need for overflow check.
5802 This works around a GCC compiler bug when Emacs is configured with
5803 --enable-gcc-warnings.
5805 2014-07-14 Dmitry Antipov <dmantipov@yandex.ru>
5807 * lisp.h (CHECK_VECTOR_OR_STRING): Return number of elements
5808 or characters in string, respectively. Add comment.
5809 * fringe.c (Fdefine_fringe_bitmap):
5810 * fns.c (Fsubstring, substring_both): Use it.
5811 * keymap.c (Fdefine_key, Flookup_key):
5812 * macros.c (Fstart_kbd_macro): Likewise. Avoid call to Flength.
5814 * term.c (tty_menu_add_pane, tty_menu_add_selection):
5815 Use menu_item_width.
5816 (tty_menu_show): Simplify because tty_menu_create never return NULL.
5818 2014-07-13 Paul Eggert <eggert@cs.ucla.edu>
5820 Improve behavior of 'bzr up; cd src; make -k'.
5821 * Makefile.in (top_srcdir): New var.
5822 (ntsource, lispsource, ALL_CFLAGS, gl-stamp, emacs.res):
5823 Use '$(top_srcdir)' instead of '$(srcdir)/..';
5824 its expansion is a bit shorter.
5825 (../config.status): Actually build config.status instead of
5827 (ACLOCAL_INPUTS, AUTOCONF_INPUTS):
5828 New macros, copied and relocated from ../Makefile.in.
5829 ($(top_srcdir)/aclocal.m4, $(top_srcdir)/configure, config.in)
5830 (../config.status, Makefile): New dependencies and rules,
5831 copied with relocation from ../Makefile.in. This should be more
5832 likely to rebuild the build machinery properly if you do a 'make'
5833 in the src directory.
5835 2014-07-12 Eli Zaretskii <eliz@gnu.org>
5837 * xdisp.c (display_line): Don't call FETCH_BYTE with argument less
5840 * w32fns.c (Fx_file_dialog): Mention in the doc string the
5841 behavior on Windows 7 and later when the function is repeatedly
5842 invoked with the same value of DIR. (Bug#17950)
5844 * xfns.c (Fx_file_dialog) [USE_MOTIF, USE_GTK]: Update the doc
5845 string to match the one in w32fns.c.
5847 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Switch
5848 stdin to binary mode only if it is connected to a terminal.
5850 2014-07-11 Paul Eggert <eggert@cs.ucla.edu>
5852 Coalesce extern decls.
5853 * minibuf.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty):
5854 * sysdep.c (emacs_get_tty, emacs_set_tty):
5855 Move duplicate extern decls from here ...
5856 * systty.h: ... to here, so that there's just one copy.
5858 2014-07-11 Jan Djärv <jan.h.d@swipnet.se>
5860 * nsterm.m (changeFont:): Add ifdef NS_IMPL_COCOA.
5862 * nsfns.m (Fns_popup_font_panel): Ditto.
5864 2014-07-11 Eli Zaretskii <eliz@gnu.org>
5866 * minibuf.c (read_minibuf_noninteractive): Finish reading on '\r',
5868 [WINDOWSNT]: Switch stdin to binary mode when not echoing input.
5870 * sysdep.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty)
5871 [DOS_NT]: Implement for WINDOWSNT.
5873 * systty.h (struct emacs_tty) [DOS_NT]: The struct member is now
5876 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
5878 * sysdep.c (suppress_echo_on_tty): New function.
5879 * minibuf.c (read_minibuf_noninteractive): Use it.
5881 2014-07-11 Dmitry Antipov <dmantipov@yandex.ru>
5883 * alloc.c (Fmemory_info) [HAVE_LINUX_SYSINFO]: Return nil if
5884 sysinfo failed. Adjust docstring.
5886 2014-07-11 Eli Zaretskii <eliz@gnu.org>
5888 Implement memory-info for MS-DOS.
5889 * dosfns.c (dos_memory_info): New function.
5890 * dosfns.h (dos_memory_info): Add prototype.
5891 * alloc.c (Fmemory_info) [MSDOS]: Call dos_memory_info.
5892 * vm-limit.c (get_lim_data) [MSDOS]: Call dos_memory_info, instead
5893 of doing some of its job.
5895 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Don't
5896 reference termios structure members.
5898 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
5900 * sysdep.c (emacs_get_tty, emacs_set_tty): Make them externally visible.
5902 * minibuf.c (top): Include systty.h. Declare external
5903 emacs_get_tty and emacs_set_tty.
5904 (Vread_hide_char): New lisp variable.
5905 (read_minibuf_noninteractive): Hide characters with
5906 Vread_hide_char if it is a character. (Bug#17839)
5908 2014-07-10 Eli Zaretskii <eliz@gnu.org>
5910 Implement memory-info for MS-Windows.
5911 * w32.c (w32_memory_info): New function.
5912 * w32.h (w32_memory_info): Prototype it.
5913 * alloc.c (Fmemory_info) [WINDOWSNT]: Call it.
5915 2014-07-10 Dmitry Antipov <dmantipov@yandex.ru>
5917 * coding.h (struct coding_system): Remove 'error_positions' (unused)
5918 and 'errors' (set but unused) fields. Use bitfields for 'eol_seen',
5919 'mode', 'common_flags' and 'result' fields, adjust layout to avoid
5920 extra padding and shrink struct coding_system by 56 bytes (x86_64).
5921 * coding.c (decode_coding_utf_8, decode_coding_utf_16)
5922 (decode_coding_emacs_mule, decode_coding_iso_2022, decode_coding_sjis)
5923 (decode_coding_big5, decode_coding_charset, decode_coding)
5924 (encode_coding): Adjust users.
5926 * alloc.c (Fmemory_info): New function.
5928 2014-07-09 Paul Eggert <eggert@cs.ucla.edu>
5930 * syntax.c (back_comment): Use more-natural location for label.
5932 * font.c, font.h (font_unparse_fcname): Now static.
5933 Define only if HAVE_XFT || HAVE_FREETYPE || HAVE_NS.
5935 2014-07-09 Dmitry Antipov <dmantipov@yandex.ru>
5937 Next minor cleanup of font subsystem.
5938 * font.h (enum font_property_index): Remove FONT_ENTITY_INDEX (no
5939 users) and FONT_FORMAT_INDEX (set by a few font drivers but never
5941 (FONT_ENTITY_NOT_LOADABLE, FONT_ENTITY_SET_NOT_LOADABLE): Remove;
5943 * ftfont.h (ftfont_font_format): Remove prototype.
5944 * ftfont.c (ftfont_font_format): Remove; now unused.
5946 * nsfont.m (nsfont_open):
5947 * w32font.c (w32font_open_internal):
5948 * w32uniscribe.c (uniscribe_open):
5949 * xfont.c (xfont_open):
5950 * xftfont.c (xftfont_open): All users changed.
5952 * coding.c (ALLOC_CONVERSION_WORK_AREA): Prefer ptrdiff_t to int and
5953 so avoid integer overflow if decoded gap size exceeds INT_MAX bytes.
5955 2014-07-09 Eli Zaretskii <eliz@gnu.org>
5957 * xdisp.c (move_it_to): Adjust calculation of line_start_x to what
5958 x_produce_glyphs does when it generates a stretch glyph that
5959 represents a TAB. (Bug#17969)
5961 * xdisp.c (pos_visible_p): If CHARPOS is at beginning of window,
5962 and there is a display property at that position, don't call
5963 move_it_to to move to a position before window start. (Bug#17942)
5964 Fix condition for finding CHARPOS by the first call to move_it_to.
5967 2014-07-09 Stefan Monnier <monnier@iro.umontreal.ca>
5969 * syntax.c (find_defun_start): Try the cache even
5970 if !open_paren_in_column_0_is_defun_start.
5971 (back_comment): If find_defun_start was pessimistic, use the
5972 scan_sexps_forward result to improve the cache (bug#16526).
5974 2014-07-09 Eli Zaretskii <eliz@gnu.org>
5976 * xdisp.c (redisplay_window): If redisplay of a window ends up
5977 with point in a partially visible line at end of the window, make
5978 sure the amended position of point actually has smaller Y
5979 coordinate; if not, give up and scroll the display. (Bug#17905)
5981 * window.c (window_scroll_pixel_based): When point ends up at the
5982 last fully visible line, don't let move_it_to stop at the left
5983 edge of the line and dupe us into thinking point is inside the
5986 * w32.c (network_interface_info): Make sure the argument is a
5989 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
5991 * process.c (read_and_dispose_of_process_output): Fix typo
5992 in previous patch: we want nonnegative fds, not nonzero fds.
5994 2014-07-08 Dmitry Antipov <dmantipov@yandex.ru>
5996 * chartab.c (char_table_translate): Move to...
5997 * character.h (char_table_translate): ... inline function here.
5998 Avoid Faref and assume that args are always valid. This helps to
5999 speedup search, which is especially important for a huge buffers.
6000 * lisp.h (char_table_translate): Remove prototype.
6002 * nsfont.m (nsfont_close): Free glyphs and metrics arrays as well.
6003 * font.c (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
6004 New function, with an intention to avoid code duplication between
6006 * font.h (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
6008 * ftfont.c (ftfont_open):
6009 * macfont.m (macfont_open):
6010 * xftfont.c (xftfont_open): Use it.
6012 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
6014 * process.c: Add sanity checks for file descriptors (Bug#17844).
6015 (wait_reading_process_output, Fprocess_filter_multibyte_p):
6016 Check that infd is nonnegative before using it as an fd.
6017 (read_and_dispose_of_process_output, Fprocess_send_eof):
6018 Likewise, for outfd.
6019 (wait_reading_process_output): Omit unnecessary check of infd.
6021 2014-07-07 Paul Eggert <eggert@cs.ucla.edu>
6023 Minor fixups related to usage of the 'long' type.
6024 * gnutls.c (emacs_gnutls_handshake):
6025 * xfaces.c (dump_realized_face):
6026 Work even if 'long' is narrower than 'void *'.
6027 * termcap.c (scan_file):
6028 * xselect.c (x_decline_selection_request)
6029 (x_reply_selection_request, x_get_window_property):
6030 * xterm.c (x_set_frame_alpha):
6031 Remove unnecessary 'L' suffixes of integer constants.
6032 * xfns.c (hack_wm_protocols):
6033 * xselect.c (x_fill_property_data):
6034 * xterm.c (x_set_offset, x_set_window_size_1, x_make_frame_invisible):
6035 Remove unnecessary casts to 'long'.
6036 (set_machine_and_pid_properties): Don't assume pid_t fits in 32 bits.
6038 Minor ImageMagick safety fixes.
6039 * image.c (imagemagick_compute_animated_image):
6040 Remove useless assignment to local. Avoid problems if dest_width is 0.
6041 (imagemagick_load_image): Use int for pixel counts that can't
6042 exceed INT_MAX. Avoid problem if PixelGetNextIteratorRow returns
6043 a row width greater than the image width (or greater than LONG_MAX!).
6045 2014-07-04 K. Handa <handa@gnu.org>
6047 * coding.c (MIN_CHARBUF_SIZE): Delete it.
6048 (MAX_CHARBUF_EXTRA_SIZE): New macro.
6049 (ALLOC_CONVERSION_WORK_AREA): Use MAX_CHARBUF_EXTRA_SIZE.
6051 2014-07-04 Dmitry Antipov <dmantipov@yandex.ru>
6053 * font.h (struct font_driver): Remove get_outline and free_outline;
6054 not used by any font driver.
6055 * ftfont.c (ftfont_driver):
6056 * macfont.m (macfont_driver):
6057 * nsfont.m (nsfont_driver):
6058 * w32font.c (w32font_driver):
6059 * w32uniscribe.c (uniscribe_font_driver):
6060 * xfont.c (xfont_driver): Related users changed.
6061 * xselect.c (x_get_window_property): Use convenient xmalloc.
6062 Call to xfree only if some data was really allocated.
6064 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
6066 On MS-Windows, display busy cursor on all GUI frames.
6067 This is similar to what we have on X. Quickly tested by Dani Moncayo.
6068 * w32fns.c (toplevel): Remove hourglass_hwnd; no longer used.
6069 (w32_show_hourglass, w32_hide_hourglass, w32_note_current_window):
6071 (hide_hourglass, show_hourglass): Redesign to match X counterparts.
6072 * xdisp.c (start_hourglass): Remove Windows-specific bits.
6074 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
6076 Use convenient alists to manage per-frame font driver-specific data.
6077 * frame.h (struct frame): Rename font_data_list to...
6078 [HAVE_XFT || HAVE_FREETYPE]: ... font_data, which is a Lisp_Object now.
6079 * font.h (struct font_data_list): Remove; no longer need a special
6081 (font_put_frame_data, font_get_frame_data) [HAVE_XFT || HAVE_FREETYPE]:
6083 * font.c (font_put_frame_data, font_get_frame_data)
6084 [HAVE_XFT || HAVE_FREETYPE]: Prefer alist functions to ad-hoc list
6086 * xftfont.c (xftfont_get_xft_draw, xftfont_end_for_frame):
6087 Related users changed.
6088 * ftxfont.c (ftxfont_get_gcs, ftxfont_end_for_frame): Likewise.
6089 Prefer convenient xmalloc and xfree.
6091 2014-07-03 Eli Zaretskii <eliz@gnu.org>
6093 * dispnew.c (prepare_desired_row): Accept 2 additional arguments:
6094 the window whose glyph row is being prepared and a flag whether it
6095 is for mode/header line. Make sure the glyph row's marginal areas
6096 are in sync with what the window wants.
6099 * xdisp.c (display_line, display_mode_line):
6100 Call prepare_desired_row with additional arguments, as appropriate.
6102 * dispextern.h (prepare_desired_row): Adjust prototype.
6104 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
6106 * xfaces.c (init_frame_faces): Always realize basic faces (Bug#17889).
6107 * menu.c (Fx_popup_dialog): Set Vmenu_updating_frame to avoid crash
6108 caused by xw_popup_dialog in daemon mode (Bug#17891).
6110 2014-07-03 Eli Zaretskii <eliz@gnu.org>
6112 * frame.c (do_switch_frame): When switching to another TTY frame,
6113 make sure FrameCols and FrameRows are in sync with the new frame's
6116 2014-07-02 Dmitry Antipov <dmantipov@yandex.ru>
6118 Shrink Lisp_Sub_Char_Table by preferring C integers to Lisp_Objects.
6119 * lisp.h (struct Lisp_Sub_Char_Table): Use C integers for depth and
6120 min_char slots. Adjust comment.
6121 (enum char_table_specials): Rename from CHAR_TABLE_STANDARD_SLOTS.
6122 Add SUB_CHAR_TABLE_OFFSET member.
6123 (make_uninit_sub_char_table): New function.
6124 (toplevel): Add compile-time assert to verify suitable member layout
6125 in Lisp_Sub_Char_Table.
6126 * alloc.c (mark_char_table): Add extra argument to denote char table
6127 subtype. Adjust to match new layout of sub char-table.
6128 (mark_object): Always mark sub char-tables with mark_char_table.
6129 * chartab.c (make_sub_char_table, copy_sub_char_table)
6130 (sub_char_table_ref, sub_char_table_ref_and_range, sub_char_table_set)
6131 (sub_char_table_set_range, optimize_sub_char_table, map_sub_char_table)
6132 (map_sub_char_table_for_charset, uniprop_table_uncompress):
6133 All related users changed.
6134 * lread.c (read1): Adjust to match new layout of sub char-table.
6135 * print.c (print_object): Likewise (Bug#17898).
6137 2014-07-02 Stefan Monnier <monnier@iro.umontreal.ca>
6139 * keymap.c (get_keyelt): Simplify.
6140 (copy_keymap_item): Remove left-over code for when we had
6141 key-shortcut caches.
6143 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
6145 * nsterm.m (judge): EmacsScroller: Move dealloc code here.
6146 (dealloc): Remove for EmacsScroller.
6148 * nsterm.h (EmacsScroller): Remove dealloc.
6150 2014-06-30 Eli Zaretskii <eliz@gnu.org>
6152 * coding.c (MIN_CHARBUF_SIZE): Enlarge to 32. (Bug#17881)
6154 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
6156 * nsmenu.m (update_frame_tool_bar): Set wait_for_tool_bar to NO
6157 when setNeedsDisplay is called so we don't trigger redisplay for every
6160 * nsterm.m (any_help_event_p): New variable.
6161 (mouseMoved:): Set any_help_event_p to YES if help event is
6162 generated. Remove else with empty help event that triggered redisplay
6163 for every mouse move.
6164 (windowDidResignKey:): If any_help_event_p, generate empty help event.
6166 2014-06-29 Dmitry Antipov <dmantipov@yandex.ru>
6168 * xfns.c (Qsuppress_icon): Remove; no real users.
6169 (syms_of_xfns): Don't DEFSYM it. Remove ancient comments.
6170 * w32fns.c (Qsuppress_icon): Remove, for the same reason.
6171 (syms_of_w32fns): Don't DEFSYM it.
6173 2014-06-29 Glenn Morris <rgm@gnu.org>
6175 * Makefile.in (ns-app): Mark as PHONY.
6177 2014-06-28 Glenn Morris <rgm@gnu.org>
6179 * Makefile.in (mostlyclean): There are no libXMenu11.a,
6180 liblw.a in this directory.
6182 2014-06-28 Andreas Schwab <schwab@linux-m68k.org>
6184 * coding.c (encode_coding_utf_8): Correctly count produced_chars
6185 also in unibyte case. (Bug#17865)
6187 2014-06-28 K. Handa <handa@gnu.org>
6189 * coding.c (MAX_CHARBUF_SIZE): Rename from CHARBUF_SIZE.
6190 (MIN_CHARBUF_SIZE): New macro.
6191 (ALLOC_CONVERSION_WORK_AREA): New arg SIZE. Callers changed.
6193 2014-06-27 Glenn Morris <rgm@gnu.org>
6195 * Makefile.in: Replace BOOTSTRAPEMACS sleight-of-hand
6196 with an order-only dependence on bootstrap-emacs. (Bug#2151)
6197 (.el.elc): Replace suffix rule with pattern rule.
6198 (%.elc): New pattern rule, with order-only prerequisite.
6199 ($(lisp)): No more need to depend on BOOTSTRAPEMACS.
6200 ($(lispsource)/loaddefs.el): Use an order-only prerequisite
6201 in place of BOOTSTRAPEMACS.
6203 2014-06-26 Dmitry Antipov <dmantipov@yandex.ru>
6205 * fns.c (Fcompare_strings): Use FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE.
6207 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
6209 Consistently use validate_subarray to verify substring.
6210 * fns.c (validate_substring): Not static any more. Adjust to
6211 use ptrdiff_t, not EMACS_INT, because string and vector limits
6212 can't exceed ptrdiff_t even if EMACS_INT is wider.
6213 (Fcompare_strings, Fsubstring, Fsubstring_no_properties)
6214 (secure_hash): Adjust user.
6215 * lisp.h (validate_subarray): Add prototype.
6216 * coding.c (Fundecodable_char_position):
6217 * composite.c (Fcomposition_get_gstring, Fcompose_string_internal):
6218 Use validate_subarray. Adjust comment to mention substring.
6220 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
6222 Do not allow out-of-range character position in Fcompare_strings.
6223 * fns.c (validate_subarray): Add prototype.
6224 (Fcompare_substring): Use validate_subarray to check ranges.
6225 Adjust comment to mention that the semantics was changed. Also see
6226 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00447.html.
6228 2014-06-24 Paul Eggert <eggert@cs.ucla.edu>
6230 Be more consistent about the 'Qfoo' naming convention.
6231 * image.c (Fimagemagick_types):
6232 * lisp.h (lisp_h_CHECK_TYPE, CHECK_TYPE, CHECK_ARRAY):
6233 * process.c (Fmake_network_process):
6234 Rename C local identifier 'Qfoo to avoid giving the false
6235 impression that it stands for the symbol 'foo'.
6237 2014-06-23 Dmitry Antipov <dmantipov@yandex.ru>
6239 Simplify and cleanup character conversion stuff.
6240 * lisp.h (multibyte_char_to_unibyte, multibyte_char_to_unibyte_safe):
6242 * character.c (multibyte_char_to_unibyte)
6243 (multibyte_char_to_unibyte_safe): Remove; no longer used.
6244 * character.h (make_char): Remove; unused.
6245 (CHAR_TO_BYTE8, CHAR_TO_BYTE_SAFE): Simplify.
6246 (ASCII_BYTE_P): Remove; ASCII_CHAR_P does the same thing.
6247 * buffer.c, charset.c, charset.h, cmds.c, coding.c, editfns.c:
6248 * fileio.c, indent.c, insdel.c, keyboard.c, lread.c, print.c:
6249 * search.c, term.c, xdisp.c, xterm.c: Related users changed.
6251 2014-06-22 Mario Lang <mlang@delysid.org>
6253 * w32fns.c (Fw32_shell_execute): The the -> the.
6255 2014-06-22 Dmitry Antipov <dmantipov@yandex.ru>
6257 * xmenu.c (mouse_position_for_popup):
6258 * xselect.c (mouse_position_for_drop): Do not duplicate ...
6259 * xfns.c (x_relative_mouse_position): ... and prefer this function.
6260 * menu.c (Fx_popup_menu):
6261 * xselect.c (x_handle_dnd_message): Adjust users.
6262 * menu.h (mouse_position_for_popup): Remove prototype.
6263 * xterm.h (x_relative_mouse_position): Add prototype.
6264 * xterm.c (x_find_topmost_parent): Break from the loop and do not
6265 call XFree if XQueryTree returns zero.
6267 2014-06-21 Eli Zaretskii <eliz@gnu.org>
6269 * indent.c (Fvertical_motion): Doc fix.
6270 Move to the goal column, if any, with a single call to
6271 move_it_in_display_line, not in two calls. Doing this with two
6272 calls causes move_it_in_display_line apply the line-prefix
6273 handling twice instead of just once. (Bug#17823)
6275 2014-06-21 Paul Eggert <eggert@cs.ucla.edu>
6277 Port to OS X ACLs (Bug#17810).
6278 * fileio.c (Ffile_acl): Port to OS X, where acl_get_file (...,
6279 ACL_TYPE_ACCESS) doesn't work.
6281 2014-06-21 Stefan Monnier <monnier@iro.umontreal.ca>
6283 * keyboard.c (read_key_sequence): Don't invoke Vprefix_help_command
6284 before checking key-translation-map (bug#17659).
6286 2014-06-21 Dmitry Antipov <dmantipov@yandex.ru>
6288 * font.c (font_make_object): Avoid dangling pointer which may
6289 crash GC (Bug#17771).
6291 2014-06-21 Eli Zaretskii <eliz@gnu.org>
6293 * image.c [5 < GIFLIB_MAJOR + (1 <= GIFLIB_MINOR)]: Declare the
6294 prototype of DGifCloseFile as appropriate for older and newer
6296 (gif_close): New function, encapsulates the differences in the
6297 calling sequence of DGifCloseFile before v5.1.0 and after it.
6298 (gif_load): Call gif_close instead of DGifCloseFile. Divulge the
6299 error string where appropriate. (Bug#17790)
6301 * xdisp.c (Fmove_point_visually): Instead of testing for keyboard
6302 macro execution, make sure point didn't move since last complete
6303 redisplay, as the condition for using the glyph matrix
6304 information. (Bug#17777)
6306 2014-06-19 Dmitry Antipov <dmantipov@yandex.ru>
6308 Minor cleanup of fonset code.
6309 * fontset.c (FONTSET_ID, set_fontset_id, FONTSET_NAME)
6310 (set_fontset_name, FONTSET_ASCII, set_fontset_ascii)
6311 (FONTSET_BASE, set_fontset_base, FONTSET_FRAME)
6312 (set_fontset_frame, FONTSET_NOFONT_FACE, set_fontset_nofont_face)
6313 (FONTSET_DEFAULT, set_fontset_default, FONTSET_FALLBACK)
6314 (set_fontset_fallback): Reorder extra slots and avoid unused slots.
6315 (free_realized_fontset): Remove because a no-op since 2008.
6316 (free_face_fontset): Adjust user.
6317 (syms_of_fontset): Shrink fontset by one extra slot.
6319 2014-06-17 Paul Eggert <eggert@cs.ucla.edu>
6321 Omit redundant extern decls.
6322 Most of this patch is from Dmitry Antipov, in:
6323 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00263.html
6324 * commands.h (update_mode_lines):
6325 * frame.h (Qbackground_color, Qforeground_color)
6326 (x_set_menu_bar_lines):
6327 * ftfont.c (ftfont_font_format):
6328 * intervals.h (Qkeymap, Qfont):
6329 * keyboard.c (timer_check, safe_run_hooks, Qregion_extract_function):
6330 * lisp.h (Ffboundp, Qnil, Qt, Qlambda, Qintegerp, Qwholenump)
6331 (Qsymbolp, Qlisp, Qconsp, Qstringp, Qarrayp, Qbufferp, Qmarkerp)
6332 (Qvectorp, Qbuffer_or_string_p, Qchar_table_p, Qvector_or_char_table_p)
6333 (Qfloatp, Qnumberp, Qfont_spec, Qfont_entity, Qfont_object)
6334 (Fbyteorder, wrong_type_argument, Fmax_char, syms_of_composite)
6335 (Fidentity, extract_float, init_display, syms_of_display, Qdisplay):
6336 (Qimage, Qbox, redisplay_preserve_echo_area, char_table_ref)
6337 (char_table_set, char_table_translate, Qautoload, Qbottom, Qtop)
6338 (Qvisible, Qfont, Qfront_sticky, Qrear_nonsticky, init_sigio)
6339 (Qtool_bar, Qheader_line):
6340 * macros.c (Fexecute_kbd_macro):
6341 * xdisp.c (Ftool_bar_height, Ftool_bar_height):
6342 * xterm.c (x_delete_terminal, XSetIMValues):
6343 * xterm.h (x_set_window_size, x_query_color, x_get_focus_frame)
6344 (x_implicitly_set_name, popup_activated)
6345 (widget_store_internal_border):
6346 Remove redundant decls.
6347 * frame.c [USE_X_TOOLKIT]: Include widget.h.
6348 * keyboard.c (Fexit_recursive_edit, Fabort_recursive_edit):
6349 Remove _Noreturn, as make-docfile now does that for us.
6350 * lisp.h (DEFUN): Don't declare fnname here; rely on make-docfile.
6351 (Qregion_extract_function): New decl.
6352 * window.c, xfns.c: Include menu.h.
6354 2014-06-17 Stefan Monnier <monnier@iro.umontreal.ca>
6356 * callint.c (Fcall_interactively): Fix up last change (bug#17701).
6358 2014-06-17 Dmitry Antipov <dmantipov@yandex.ru>
6360 * fileio.c (Fread_file_name): Do not pass redundant args and ...
6361 * callint.c (read_file_name): ... convert to static here.
6362 * lisp.h (Fread_file_name): Do not EXFUN it.
6363 (STRING_COPYIN): Remove; unused.
6364 * composite.c (CHAR_COMPOSABLE_P): Replace unsafe macro with ...
6365 (char_composable_p): ... static function. All users changed.
6366 * eval.c (toplevel): Remove redundant #include directives.
6367 * xterm.c (x_initialize): Add static to match prototype.
6368 * ccl.c (Fccl_execute_on_string):
6369 * font.c (fon_intern_prop): Use make_specified_string.
6371 2014-06-16 Paul Eggert <eggert@cs.ucla.edu>
6373 * Makefile.in (ns-app): Fix typo that broke build on OS X.
6374 Reported by David Caldwell in:
6375 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00251.html
6377 2014-06-16 Dmitry Antipov <dmantipov@yandex.ru>
6379 Do not ask for XRender extension each time XFT font is opened.
6380 * xftfont.c (xftfont_open): Move call to XRenderQueryExtension ...
6381 * xterm.c (x_term_init) [HAVE_XFT]: ... to here. Adjust comment.
6383 2014-06-15 Glenn Morris <rgm@gnu.org>
6385 * Makefile.in: Use `make -C' rather than `cd && make' throughout.
6387 2014-06-15 Eli Zaretskii <eliz@gnu.org>
6389 * xdisp.c (Fmove_point_visually): Don't use the glyph matrix
6390 information if we are in the middle of executing a keyboard macro,
6391 since redisplay doesn't update the screen until the macro is
6392 finished. (Bug#17777)
6394 * alloc.c (cleanup_vector): Don't dereference a font driver
6395 pointer if it is NULL. (Bug#17771)
6397 2014-06-13 Glenn Morris <rgm@gnu.org>
6399 * Makefile.in ($(leimdir)/leim-list.el, $(srcdir)/macuvs.h)
6400 ($(lispsource)/international/charprop.el)
6401 ($(libsrc)/make-docfile$(EXEEXT), $(lwlibdir)/liblw.a)
6402 ($(oldXMenudir)/libXMenu11.a, ns-app, .el.elc)
6403 ($(lispsource)/loaddefs.el, bootstrap-emacs$(EXEEXT)):
6404 GNU make automatically passes command-line arguments to sub-makes.
6406 2014-06-13 Paul Eggert <eggert@cs.ucla.edu>
6408 Avoid hangs in accept-process-output (Bug#17647).
6409 * lisp.h, process.c (wait_reading_process_input):
6410 Return int, not bool. All uses changed.
6411 * process.c (SELECT_CANT_DO_WRITE_MASK):
6412 Remove macro, replacing with ...
6413 (SELECT_CAN_DO_WRITE_MASK): ... new constant, with inverted sense.
6415 (status_notify): New arg WAIT_PROC. Return int, not void.
6418 2014-06-13 Eli Zaretskii <eliz@gnu.org>
6420 * menu.c (Fx_popup_menu): Don't call the frame's menu_show_hook if
6421 the frame is the initial frame, because the hook is not set up
6422 then, and Emacs crashes.
6423 Reported by Fabrice Popineau <fabrice.popineau@gmail.com>.
6425 2014-06-12 Stefan Monnier <monnier@iro.umontreal.ca>
6427 * keymap.c (silly_event_symbol_error): Don't recommend the use
6430 2014-06-11 Eli Zaretskii <eliz@gnu.org>
6432 * xdisp.c (set_cursor_from_row): Fix an off-by-one error when
6433 matching overlay strings with 'cursor' property against buffer
6434 positions traversed in the glyph row. (Bug#17744)
6436 2014-06-11 Jan Djärv <jan.h.d@swipnet.se>
6438 * nsterm.h (EmacsApp): Always compile in shouldKeepRunning, isFirst
6441 * nsterm.m (run): Always compile for Cocoa. Use runtime check to
6442 determine 10.9 (Bug#17751).
6444 * macfont.m (macfont_draw): Positions were not freed.
6446 2014-06-10 Dmitry Antipov <dmantipov@yandex.ru>
6448 * dispextern.h (PREPARE_FACE_FOR_DISPLAY): Remove as a duplicate of ...
6449 * xfaces.c (prepare_face_for_display) [HAVE_WINDOW_SYSTEM]: ... this
6450 function. Also adjust comment.
6451 * fringe.c, w32term.c, xdisp.c, xterm.c: All users changed.
6453 * dispextern.h (struct face) [HAVE_XFT]: Ifdef 'extra' member.
6454 * font.c (font_done_for_face):
6455 * xfaces.c (realize_non_ascii_face): Adjust user.
6456 * font.h (struct font_driver): Convert 'prepare_face' to return
6457 void because its return value is never used anyway.
6458 * xfont.c (xfont_prepare_face): Return void.
6459 * xftfont.c (xftfont_prepare_face): Likewise. Use xmalloc.
6460 (xftfont_done_face): Use xfree.
6462 * dispextern.h (last_tool_bar_item): Remove declaration.
6463 * frame.h (struct frame): New member last_tool_bar_item.
6464 * frame.c (make_frame): Initialize it.
6465 * xdisp.c (toplevel): Remove last_tool_bar_item.
6466 (handle_tool_bar_click, note_tool_bar_highlight):
6467 * w32term.c (w32_read_socket, w32_initialize):
6468 * xterm.c (handle_one_xevent, x_initialize): Adjust users.
6470 * frame.h (window_system_available) [!HAVE_WINDOW_SYSTEM]: Always false.
6471 * frame.c (window_system_available) [HAVE_WINDOW_SYSTEM]: Now here.
6473 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
6475 Say (accept-process-output P)'s result pertains to P if P is non-nil.
6476 * process.c (Faccept_process_output)
6477 (wait_reading_process_output): Mention that if PROCESS is non-nil,
6478 the return value is about PROCESS, not about other processes.
6480 2014-06-09 Dmitry Antipov <dmantipov@yandex.ru>
6482 Further adjustments to mark_object and friends.
6483 Now the mark_object's stack is just 32 bytes on a 64-bit
6484 system, which means extra 20% off the stack usage.
6485 * alloc.c (mark_save_value): As before, refactored out from ...
6486 (mark_object): ... adjusted user. Also add comment.
6488 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
6490 Fix core dump after a dropped X connection (Bug#17704).
6491 * sysdep.c (stuff_char): Don't abort merely because the selected frame
6492 is dead, as we may be shutting down.
6494 2014-06-08 Glenn Morris <rgm@gnu.org>
6496 * fileio.c (write-region-inhibit-fsync): Doc tweak.
6498 * data.c (Flss, Fgtr, Fleq, Fgeq): Doc tweaks.
6500 2014-06-08 Paul Eggert <eggert@cs.ucla.edu>
6502 If a C name must be extern on some platforms, make it extern on all.
6503 * dispextern.h (set_vertical_scroll_bar, erase_phys_cursor)
6505 * font.h (ftxfont_driver) [HAVE_XFT]:
6506 * keyboard.h (menu_items_inuse, ignore_mouse_drag_p, make_ctrl_char):
6507 * lisp.h (get_frame_param):
6508 * menu.h (tty_menu_show):
6509 * process.h (conv_sockaddr_to_lisp, catch_child_signal):
6510 * termhooks.h (encode_terminal_code):
6511 * xterm.h (x_menu_wait_for_event):
6513 * frame.c (get_frame_param):
6514 * fringe.c (max_used_fringe_bitmap):
6515 * ftxfont.c (ftxfont_driver):
6516 * keyboard.c (ignore_mouse_drag_p, make_ctrl_char):
6517 * menu.c (menu_items_inuse):
6518 * process.c (conv_sockaddr_to_lisp, catch_child_signal):
6519 * term.c (encode_terminal_code, tty_menu_show):
6520 * xdisp.c (set_vertical_scroll_bar, erase_phys_cursor):
6521 * xfaces.c (load_color):
6522 * xmenu.c (x_menu_wait_for_event):
6525 2014-06-08 Dmitry Antipov <dmantipov@yandex.ru>
6527 Change object marking routines to minimize stack usage.
6528 This change moves a few cold paths from mark_object to NO_INLINE
6529 functions and adjusts symbol marking loop. According to GCC 4.8.2
6530 -Wstack-usage, this reduces mark_object's stack usage from 80 to
6531 48 bytes on a 64-bit system. For a long byte-force-recompile runs,
6532 stack usage at the mark phase is reduced up to 28%. Surprisingly,
6533 it also gains up to 3% in speed (with default '-O2 -g3' flags).
6534 * alloc.c (mark_compiled, mark_localized_symbol): New functions,
6535 refactored out from ...
6536 (mark_object): ... adjusted user. Also mark symbols in a tight
6538 (mark_face_cache): Add NO_INLINE.
6540 2014-06-08 Eli Zaretskii <eliz@gnu.org>
6542 * sysdep.c (reset_sys_modes): Use cursorX, not curX, as the latter
6543 contains garbage on WINDOWSNT (which could potentially infloop at
6546 Minimize cursor motion during TTY menu updates.
6547 * term.c (tty_menu_display): Don't position cursor here.
6548 Instead, pass the cursor coordinates to update_frame_with_menu.
6549 (tty_menu_activate): Send the hide cursor command only once in an
6550 iteration through the outer 'while' loop.
6552 * dispnew.c (update_frame_1): Accept an additional argument
6553 SET_CURSOR_P, and position the cursor at the end of the frame
6554 update only if that argument is non-zero. All callers changed to
6555 provide the additional argument as non-zero, except for
6556 update_frame_with_menu.
6557 (update_frame_with_menu): Accept 2 additional arguments ROW and
6558 COL; if they are non-negative, instruct update_frame_1 not to
6559 position the cursor, and instead position it according to ROW and COL.
6561 * dispextern.h (update_frame_with_menu): Update prototype.
6563 2014-06-08 Stefan Monnier <monnier@iro.umontreal.ca>
6565 * callproc.c (call_process): Don't check read-only if we don't insert
6566 anything (bug#17666).
6568 2014-06-08 Eli Zaretskii <eliz@gnu.org>
6570 * dispnew.c (update_frame_with_menu): Set display_completed.
6572 2014-06-07 Eli Zaretskii <eliz@gnu.org>
6574 * term.c (tty_menu_show) [WINDOWSNT]: Make tty_menu_show extern
6576 * menu.h (tty_menu_show) [WINDOWSNT]: Declare extern only for WINDOWSNT.
6578 2014-06-06 Paul Eggert <eggert@cs.ucla.edu>
6580 * term.c (tty_menu_show) [!HAVE_NTGUI]: Now static.
6581 * menu.h (tty_menu_show) [!HAVE_NTGUI]: Omit extern decl.
6583 2014-06-06 Stefan Monnier <monnier@iro.umontreal.ca>
6585 * window.c (Frecenter): Signal an error if window-buffer is not
6588 * keyboard.c (make_lispy_position): Don't include a buffer position in
6589 mode/header-line mouse events.
6591 * keyboard.c (read_char): Handle (t . <event>) in the second use of
6592 Vunread_command_events (bug#17650).
6594 2014-06-06 Dmitry Antipov <dmantipov@yandex.ru>
6596 * xterm.c (x_setup_pointer_blanking):
6597 Conditionally probe Xfixes until this stuff is stabilized (Bug#17609).
6599 2014-06-05 Dmitry Antipov <dmantipov@yandex.ru>
6601 * keyboard.c, process.c: Do not define POLL_FOR_INPUT here
6602 because it will be defined in generated config.h if needed.
6604 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
6606 Use terminal-specific hooks to display popup dialogs.
6607 * termhooks.h (struct terminal): New field popup_dialog_hook.
6608 * menu.c (emulate_dialog_with_menu): New function, refactored from ...
6609 (Fx_popup_dialog): ... adjusted user. Also remove old #if 0
6610 code and use popup_dialog_hook.
6611 * nsmenu.m (ns_popup_dialog): Make hook-compatible.
6612 * nsterm.h (ns_popup_dialog): Adjust prototype.
6613 * nsterm.m (ns_create_terminal):
6614 * w32term.c (w32_create_terminal):
6615 * xterm.c (x_create_terminal) [USE_X_TOOLKIT || USE_GTK]:
6616 Setup popup_dialog_hook.
6618 2014-06-04 Eli Zaretskii <eliz@gnu.org>
6620 * w32heap.c (report_temacs_memory_usage): Improve the report by
6621 reporting the large blocks that are actually occupied at dump time.
6623 * w32console.c (initialize_w32_display): Set the console
6624 menu_show_hook, otherwise TTY menus are broken on w32.
6626 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
6628 Use terminal-specific hooks to display menus.
6629 * termhooks.h (struct terminal): New field menu_show_hook.
6630 * menu.h (<anonymous enum>): Bit flags for menu hooks.
6631 (x_menu_show, w32_menu_show, ns_menu_show, tty_menu_show):
6633 * menu.c (Fx_popup_menu): Use bit flags and menu_show_hook.
6634 * nsmenu.m (ns_menu_show):
6635 * w32menu.c (w32_menu_show):
6636 * xmenu.c (x_menu_show):
6637 * term.c (tty_menu_show): Adjust to use bit flags.
6638 (set_tty_hooks): Set menu_show_hook.
6639 * xterm.c (x_create_terminal):
6640 * nsterm.m (ns_create_terminal):
6641 * msdos.c (initialize_msdos_display):
6642 * w32term.c (w32_create_terminal): Likewise.
6644 2014-06-03 Juanma Barranquero <lekktu@gmail.com>
6646 * w32heap.c (DUMPED_HEAP_SIZE) [!_WIN64]: Reduce to 11 MB.
6648 2014-06-03 Eli Zaretskii <eliz@gnu.org>
6650 * sysselect.h (fd_CLR, fd_ISSET, fd_SET, FD_CLR, FD_ISSET)
6651 (FD_SET): Don't define on WINDOWSNT.
6653 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
6655 * emacs.c: Include "sysselect.h", to define its inline functions.
6656 Reported by Glenn Morris in:
6657 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00077.html
6659 Do not require libXt-devel when building with gtk.
6660 * gtkutil.h, menu.h: Include lwlib-widget.h, not lwlib-h, to avoid
6661 dependency on libXt-devel.
6662 * menu.h [HAVE_NTGUI]: Include lwlib-widget.h in this case too.
6663 (enum button_type, widget_value) [HAVE_NTGUI]: Remove, as
6664 lwlib-widget.h now does this.
6665 * nsmenu.m (ns_menu_show): "enabled" -> "enable" to fix typo.
6667 2014-06-03 Paul Eggert <eggert@penguin.cs.ucla.edu>
6669 If ENABLE_CHECKING, range-check args of FD_CLR, FD_ISSET, FD_SET.
6670 * process.c (add_read_fd, delete_read_fd, add_write_fd)
6671 (delete_write_fd, wait_reading_process_output):
6672 Remove now-redundant easserts.
6673 * sysselect.h (SYSSELECT_H): New macro, to avoid double-inclusion woes.
6674 Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
6675 (fd_CLR, fd_ISSET, fd_SET): New inline functions.
6676 (FD_CLR, FD_ISSET, FD_SET): Redefine in terms of these functions.
6678 2014-06-03 Eli Zaretskii <eliz@gnu.org>
6680 * w32heap.c (DUMPED_HEAP_SIZE): Move from w32heap.h. Don't use
6681 HEAPSIZE; instead, define separate values for the 32- and 64-bit builds.
6682 (calloc): Don't undef, it is never defined.
6683 (HEAP_ENTRY_SHIFT): Remove unused macro.
6685 * Makefile.in (C_HEAP_SWITCH): Remove.
6686 (ALL_CFLAGS): Don't use $(C_HEAP_SWITCH).
6688 Fix MS-Windows build broken by menu changes on 2014-06-02.
6689 * w32menu.c (w32_menu_show): Fix a typo that broke compilation.
6691 * menu.h (enum button_type, struct _widget_value) [HAVE_NTGUI]:
6692 Define instead of including ../lwlib/lwlib.h, which causes
6693 compilation errors due to missing X11 headers.
6695 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
6697 * process.c (wait_reading_process_output): Omit incorrect test of
6698 p->infd against zero. Add easserts for infd having a plausible value.
6700 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
6702 Adjust to match recent lwlib changes.
6703 * menu.h (xmalloc_widget_value): Replace by ...
6704 (make_widget_value): ... new prototype.
6705 * menu.c (xmalloc_widget_value): Replace by ...
6706 (make_widget_value): ... new function.
6707 (free_menubar_widget_value_tree, digest_single_submenu): Adjust users.
6708 * gtkutil.c (malloc_widget_value, free_widget_value):
6709 (widget_value_free_list, malloc_cpt): Remove old lwlib-compatible code.
6710 * keyboard.h (enum button_type, struct _widget_value):
6711 * gtkutil.h, nsgui.h, w32gui.h (malloc_widget_value, free_widget_value):
6713 * nsmenu.m (ns_update_menubar, ns_menu_show):
6714 * w32menu.c (set_frame_menubar, w32_menu_show, w32_dialog_show):
6715 * xmenu.c (set_frame_menubar, xmenu_show, x_dialog_show): Adjust users.
6716 * xterm.h (XtParent) [USE_GTK]: Remove unused macro.
6718 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
6720 * image.c (x_query_frame_background_color)
6721 [HAVE_PNG || HAVE_NS || HAVE_IMAGEMAGICK || HAVE_RSVG]:
6722 Fix --enable-gcc-warnings compilation without image libraries.
6724 2014-06-02 Eli Zaretskii <eliz@gnu.org>
6726 * w32heap.c (malloc_after_dump, realloc_after_dump): Update the
6727 emulated break value only if it goes up.
6728 (sbrk): Add assertion that the INCREMENT argument is strictly
6729 zero. Improve and correct the commentary.
6731 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
6733 Improve AIX-related merge from emacs-24.
6734 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Fix comment.
6735 * lisp.h (ENUMABLE) [!_AIX]: Don't define to 0 merely because we're
6736 not on AIX; since we're on the trunk we can use enums more broadly.
6738 * frame.c (x_set_frame_parameters): Don't read uninitialized storage.
6740 2014-06-02 Jan Djärv <jan.h.d@swipnet.se>
6742 * xterm.c (xg_scroll_callback): Remove position, for jump set portion
6743 to min(value, whole).
6745 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
6747 Bring back the changes to GDB-visible symbols, but only on AIX.
6748 And only if it's not pre-4.2 GCC.
6749 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
6750 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
6751 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
6754 2014-06-02 Eli Zaretskii <eliz@gnu.org>
6756 * fileio.c (Finsert_file_contents): Call prepare_to_modify_buffer
6757 with PT, not GPT. (Bug#16433)
6759 Revert last changes to GDB-visible symbols.
6760 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): Delete macros.
6761 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Don't use them.
6762 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
6765 2014-06-02 Glenn Morris <rgm@gnu.org>
6767 * cmds.c (Fself_insert_command): Allow zero repeat count. (Bug#17649)
6769 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
6771 Fix port to 32-bit AIX with xlc (Bug#17598).
6772 * alloc.c (gdb_make_enums_visible): Remove FLOAT_TO_STRING_BUFSIZE.
6773 * conf_post.h (FLEXIBLE_ARRAY_MEMBER) [__IBMC__]: Don't define to empty.
6774 * lisp.h (FLOAT_TO_STRING_BUFSIZE): Make it a macro, instead of an enum,
6775 to work around a compiler bug in IBM xlc 12.1.
6777 2014-06-02 Eli Zaretskii <eliz@gnu.org>
6779 * xterm.c (x_update_window_end): Don't invalidate the entire
6780 mouse-highlight info, just signal frame_up_to_date_hook that mouse
6781 highlight needs to be redisplayed. (Bug#17588)
6783 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
6785 Port the GDB-visible symbols to AIX.
6786 Without them, GDB doesn't work to debug Emacs, since the AIX linker
6787 optimizes away the relevant external symbols. Use enums instead;
6788 this suffices for the AIX port, which is 32-bit-only anyway.
6789 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
6790 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
6791 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
6794 Include sources used to create macuvs.h.
6795 * Makefile.in ($(srcdir)/macuvs.h): New rule.
6796 * macuvs.h: Use automatically-generated header.
6798 2014-06-01 Paul Eggert <eggert@cs.ucla.edu>
6800 Port signal-handling to DragonFly BSD (Bug#17646).
6801 * callproc.c, sysdep.c (block_child_signal, unblock_child_signal):
6802 Move implementations from callproc.c to sysdep.c.
6803 * process.h, syssignal.h (block_child_signal, unblock_child_signal):
6804 Move declarations from process.h to syssignal.h.
6806 2014-06-01 Juanma Barranquero <lekktu@gmail.com>
6808 * callint.c (Ffuncall_interactively): Add usage.
6810 2014-06-01 Jan Djärv <jan.h.d@swipnet.se>
6812 * nsfns.m (ns_appkit_version_str): Add os version for Cocoa.
6814 2014-05-30 Eli Zaretskii <eliz@gnu.org>
6816 * w32heap.c (malloc_before_dump, malloc_after_dump)
6817 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
6818 (mmap_alloc, mmap_realloc): Check for errors more thoroughly and
6819 set errno where appropriate to emulate CRT functions.
6821 2014-05-30 Dmitry Antipov <dmantipov@yandex.ru>
6823 Debugging facility to check whether 'const char *' points to
6824 relocatable data of non-pure Lisp string.
6825 * alloc.c (maybe_lisp_pointer): New function, refactored out of ...
6826 (mark_maybe_pointer): ... adjusted user.
6827 (relocatable_string_data_p): New function.
6828 * lisp.h (relocatable_string_data_p): Add prototype.
6829 * xdisp.c (message_with_string): If ENABLE_CHECKING, make sure
6830 the pointer to relocatable Lisp data is not used.
6832 2014-05-30 Paul Eggert <eggert@cs.ucla.edu>
6834 Don't let SIGINT handling block SIGCHLD indefinitely (Bug#17561).
6835 * atimer.c (block_atimers):
6836 * callproc.c (block_child_signal): Block SIGINT too;
6837 otherwise, its handler might now unblock signals that it shouldn't.
6838 * keyboard.c (read_char): Clear signal mask, since we may
6839 be in a SIGINT handler, and many signals may be masked.
6840 * keyboard.c (handle_interrupt):
6841 * sysdep.c (handle_arith_signal):
6842 Clear signal mask instead of just unblocking the signal that
6843 was received, since several signals may be blocked at this point.
6845 2014-05-29 Eli Zaretskii <eliz@gnu.org>
6847 * Makefile.in (TEMACS_POST_LINK): Remove target.
6848 (emacs$(EXEEXT)): Remove $(ADDSECTION) from prerequisites.
6849 (temacs$(EXEEXT)): Remove $(TEMACS_POST_LINK) from the recipe.
6851 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
6853 * xmenu.c (xdialog_show): Remove prototype, rename to
6854 x_dialog_show, remove 2nd arg because it's always zero
6855 and simplify accordingly.
6856 (xw_popup_dialog): Adjust user.
6857 * w32menu.c (w32_dialog_show): Adjust prototype, remove
6858 2nd arg because it's always zero and simplify accordingly.
6859 (w32_popup_dialog): Adjust user.
6861 2014-05-29 Eli Zaretskii <eliz@gnu.org>
6863 * w32heap.c (report_temacs_memory_usage): New function.
6865 * unexw32.c (unexec) [ENABLE_CHECKING]:
6866 Call report_temacs_memory_usage.
6868 * w32heap.h (report_temacs_memory_usage): Add prototype.
6870 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
6872 Don't substitute sigprocmask for pthread_sigmask (Bug#17561).
6873 * Makefile.in (LIB_PTHREAD_SIGMASK): Remove; all uses removed.
6875 2014-05-29 Eli Zaretskii <eliz@gnu.org>
6877 * buffer.c (init_buffer): Accept an argument 'initialized'.
6878 [USE_MMAP_FOR_BUFFERS]: If 'initialized' is non-zero, reset
6879 mmap_regions and mmap_fd, to avoid referencing stale data from the
6880 dump phase. Add an assertion for buffer text of buffers created
6881 in temacs before this function is called. (Bug#17622)
6882 (mmap_regions_1, mmap_fd_1): Remove unused variables.
6884 * lisp.h (init_buffer): Update prototype.
6886 * emacs.c (main): Pass 'initialized' as the argument to init_buffer.
6888 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
6890 * alloc.c (Fgarbage_collect): Fix compilation with
6891 GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
6893 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
6895 * frame.c, frame.h (frame_char_to_pixel_position)
6896 (frame_set_mouse_position): Now static, and made private in
6897 frame.c rather than public in frame.h.
6899 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
6901 Refactor mouse positioning stuff to avoid code duplication.
6902 * frame.h (frame_char_to_pixel_position): New function.
6903 (x_set_mouse_position): Rename to...
6904 (frame_set_mouse_position): ...new function.
6905 (frame_set_mouse_pixel_position): Add prototype.
6906 * nsterm.m, w32term.c, xterm.c (x_set_mouse_pixel_position):
6907 Rename to frame_set_mouse_pixel_position.
6908 * frame.c (Fset_mouse_pixel_position, Fset_mouse_position):
6910 * xterm.h, w32term.h ( x_set_mouse_position)
6911 (x_set_mouse_pixel_position): Remove prototypes.
6913 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
6915 On X, always make pointer visible when deleting frame (Bug#17609).
6916 * frame.c (frame_make_pointer_visible, frame_make_pointer_invisible):
6918 * frame.h (frame_make_pointer_visible, frame_make_pointer_invisible):
6920 * cmds.c (Fself_insert_command): Use SELECTED_FRAME.
6921 * keyboard.c (gobble_input): If there is no terminal input error,
6922 make sure the pointer is visible for all frames on this terminal.
6923 * xterm.c (x_free_frame_resources): Enable pointer visibility if
6924 it was previously disabled.
6926 2014-05-28 Stefan Monnier <monnier@iro.umontreal.ca>
6928 * data.c (Fzerop): Move to Elisp.
6929 (syms_of_data): Don't defsubr it.
6930 * keyboard.c (echo_keystrokes_p): New function.
6931 (read_char, record_menu_key, read_key_sequence): Use it.
6933 * callint.c (Qfuncall_interactively): New var.
6934 (Qcall_interactively): Remove.
6935 (Ffuncall_interactively): New function.
6936 (Fcall_interactively): Use it.
6937 (syms_of_callint): Defsubr it.
6939 2014-05-27 Stefan Monnier <monnier@iro.umontreal.ca>
6941 * bytecode.c (FETCH) [BYTE_CODE_SAFE]: Check the bytecode wasn't
6942 relocated from under us.
6944 2014-05-27 Fabrice Popineau <fabrice.popineau@gmail.com>
6946 Use mmap(2) emulation for allocating buffer text on MS-Windows.
6947 * Makefile.in (C_HEAP_SWITCH): Get the predefined heap size from
6948 configure, not from HEAPSIZE.
6949 (ADDSECTION, MINGW_TEMACS_POST_LINK): Remove, no longer used.
6951 * lisp.h (NONPOINTER_BITS): Modify the condition to define to zero
6952 for MinGW, since it no longer uses gmalloc.
6954 * buffer.c: Do not define mmap allocations functions for Windows.
6955 Remove mmap_find which is unused. Remove mmap_set_vars which does
6957 [WINDOWSNT]: Include w32heap.h.
6958 (init_buffer): Always allocate new memory for buffers.
6960 * emacs.c: Remove mmap_set_vars calls.
6962 * image.c (free_image): Undef free for Windows because it is
6963 redirected to our private version.
6965 * unexw32.c (COPY_PROC_CHUNK): Use %p format for 64bits compatibility.
6966 (copy_executable_and_dump_data): Remove dumping the heap section.
6967 (unexec): Restore using_dynamic_heap after dumping.
6969 * w32heap.c (dumped_data_commit, malloc_after_dump)
6970 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
6971 (free_after_dump, free_before_dump, mmap_alloc, mmap_realloc)
6972 (mmap_free): New functions.
6974 * w32heap.h: Declare dumped_data and mmap_* function prototypes.
6976 2014-05-27 Paul Eggert <eggert@cs.ucla.edu>
6978 * image.c (imagemagick_load_image): Use MagickRealType for local
6979 'color_scale', instead of double, to avoid a GCC warning about
6982 * xfns.c (Fx_window_property): Remove unused local.
6984 Don't kill already-reaped process (Bug#17561).
6985 * process.c (process_send_signal): Fix race condition where a
6986 subprocess was reaped by a signal handler between the check for
6987 liveness and calling 'kill', which meant that Emacs could in
6988 theory kill an innocent bystander process. Do the fix by blocking
6989 SIGCHLD in a critical section that checks liveness before killing.
6991 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6993 * w32.c (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT): Define only if undefined.
6995 2014-05-26 Ken Brown <kbrown@cornell.edu>
6997 * w32term.c (x_delete_display): Don't free dpyinfo->w32_id_name,
6998 even if !CYGWIN (see bug#17510).
7000 2014-05-26 Jan Djärv <jan.h.d@swipnet.se>
7002 * nsfns.m (Fns_do_applescript): Surround NSApp run
7003 with calls to ns_init_events, ns_finish_events (Bug#17424).
7005 * nsterm.h (ns_init_events, ns_finish_events): Declare.
7007 * nsterm.m (ns_init_events, ns_finish_events): New functions.
7008 (ns_read_socket, ns_select): Call ns_init_events, ns_finish_events.
7010 * nsfns.m (ns_do_applescript): Surround executeAndReturnError
7011 with calls to ns_init_events, ns_finish_events (Bug#17424).
7013 2014-05-26 Eli Zaretskii <eliz@gnu.org>
7015 * xdisp.c (move_it_in_display_line_to): Don't record wrap position
7016 if we are iterating over an object that generates glyphs for
7017 marginal areas. (Bug#17585)
7019 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
7021 * xdisp.c (safe__call1, safe__eval): Now static.
7023 2014-05-26 Eli Zaretskii <eliz@gnu.org>
7025 * xdisp.c (safe__call): Accept va_list argument instead of '...'.
7026 (safe_call, safe__call1): Construct a va_list argument for safe_call.
7027 (safe_call1): Call safe_call instead of safe__call directly.
7029 2014-05-26 Ken Brown <kbrown@cornell.edu>
7031 * w32term.c (x_delete_display) [CYGWIN]: Don't free
7032 dpyinfo->w32_id_name, to make sure it doesn't get freed more than
7035 2014-05-26 Stefan Monnier <monnier@iro.umontreal.ca>
7037 * xdisp.c: Bind inhibit-quit during pre-redisplay-function.
7038 (safe__call, safe__call1, safe__eval): New functions.
7039 (safe_call): Use it.
7040 (prepare_menu_bars): Use it for pre-redisplay-function (bug#17577).
7041 (display_mode_element): Same for `:eval'.
7043 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
7045 Fix port to 32-bit AIX (Bug#17540).
7046 * unexaix.c (copy_text_and_data): Don't add text_scnptr to ptr
7047 twice. _text already includes this offset.
7048 (unrelocate_symbols): Don't cast 64-bit integer to pointer.
7050 2014-05-26 Eli Zaretskii <eliz@gnu.org>
7052 * xdisp.c (move_it_in_display_line_to): Avoid infinite recursion:
7053 when closest_pos is identical to to_charpos, don't recurse, since
7054 we already tried that, and failed. (Bug#17539)
7056 * w32fns.c (unwind_create_frame) [GLYPH_DEBUG]: If we are
7057 unwinding when frame's faces were not initialized yet, increment
7058 the frame's image-cache reference count before calling
7059 x_free_frame_resources. Don't dereference
7060 dpyinfo->terminal->image_cache if it is NULL. (Bug#17524)
7062 2014-05-25 Jan Djärv <jan.h.d@swipnet.se>
7064 * nsfont.m (nsfont_draw): Simplify as arguments are adjusted in
7067 * nsterm.m (ns_draw_glyph_string): Move isComposite and end from
7068 macfont.m, call draw with adjusted arguments so font drivers
7069 don't need to do that.
7071 * macfont.m (macfont_draw): Merge changes from Macport.
7073 2014-05-24 Eli Zaretskii <eliz@gnu.org>
7075 * alloc.c (garbage_collect_1): New function, with all of the guts
7076 of Fgarbage_collect.
7077 (mark_stack): Accept an argument END and don't mark Lisp objects
7078 on the stack beyond the address given by END. Calculation of END
7079 was moved to Fgarbage_collect.
7080 (Fgarbage_collect): Calculate the end address of the stack portion
7081 that needs to be examined by mark_stack, and pass that address to
7082 garbage_collect_1, which will pass it to mark_stack.
7083 See http://lists.gnu.org/archive/html/emacs-devel/2014-05/msg00270.html
7084 for more details about the underlying problems. In particular,
7085 this avoids dumping Emacs with the large hash-table whose value is
7086 held in purify-flag for most of the time loadup.el runs.
7088 2014-05-24 Jan Djärv <jan.h.d@swipnet.se>
7090 * xfns.c (x_window_property_intern): New function (code from
7092 (Fx_window_property): Call x_window_property_intern. If property
7093 not found and NILP (source) and outer window != inner window,
7094 check outer window for property (Bug#17537).
7096 2014-05-22 Paul Eggert <eggert@cs.ucla.edu>
7098 Supply malloc and alloc_size attributes for extern allocators.
7099 This documents the C API, and helps GCC generate a bit better code.
7100 * conf_post.h (ATTRIBUTE_MALLOC, ATTRIBUTE_ALLOC_SIZE)
7101 (ATTRIBUTE_MALLOC_SIZE): New macros.
7102 * gmalloc.c (malloc, realloc, calloc):
7103 * gtkutil.h (malloc_widget_value):
7104 * lisp.h (ralloc, r_re_alloc, xmalloc, xzalloc, xrealloc, xnmalloc)
7105 (xnrealloc, xstrdup, xlispstrdup, record_xmalloc):
7108 2014-05-21 Paul Eggert <eggert@cs.ucla.edu>
7110 Don't assume that ImageMagick uses a 16-bit quantum (Bug#17519).
7111 * image.c (imagemagick_load_image): Port to hosts that do not use
7112 a 16-bit quantum, i.e., QuantumRange does not equal 65535.
7114 2014-05-21 Leo Liu <sdl.web@gmail.com>
7116 * fns.c (Fnreverse): Accept strings for SEQ and update doc-string.
7118 2014-05-20 Michael Albinus <michael.albinus@gmx.de>
7120 * dbusbind.c (xd_signature): Revert last 2 patches.
7122 2014-05-19 Paul Eggert <eggert@cs.ucla.edu>
7124 Allow any non-nil value to count as true in bool-vector.
7125 Likewise for xd_signature in dbusbind.c.
7126 This is more consistent with the usual practice in Emacs, which is
7127 that any non-nil value counts as true.
7128 * alloc.c (Fbool_vector): Don't require args to be t or nil.
7129 * dbusbind.c (xd_signature): Likewise, for booleans.
7130 * data.c, lisp.h (Qbooleanp):
7131 * lisp.h (CHECK_BOOLEAN): Remove. All uses removed.
7133 2014-05-19 Dmitry Antipov <dmantipov@yandex.ru>
7135 * lisp.h (CHECK_BOOLEAN): New function.
7136 * alloc.c (Fbool_vector): New function.
7137 (syms_of_alloc): Defsubr it.
7138 * data.c (Qbooleanp): New symbol.
7139 (syms_of_data): DEFSYM it.
7140 * dbusbind.c (xd_signature): Use CHECK_BOOLEAN.
7142 * font.c (font_matching_entity): Extract font-entity object
7143 from the vector of matching entities (Bug#17486).
7145 2014-05-17 Paul Eggert <eggert@cs.ucla.edu>
7147 Assume C99 or later (Bug#17487).
7148 * bytecode.c (B__dummy__): Remove.
7149 * conf_post.h (bool_bf) [!NS_IMPL_GNUSTEP]: Use bool.
7150 (FLEXIBLE_ARRAY_MEMBER): Now always empty.
7151 * dbusbind.c (XD_DEBUG_MESSAGE) [!DBUS_DEBUG]:
7152 * regex.c (DEBUG_PRINT): Assume varargs macros.
7153 * lisp.h (DEFUN_FUNCTION_INIT): Remove. All uses now assume C99.
7155 2014-05-17 Fabrice Popineau <fabrice.popineau@gmail.com>
7157 * buffer.c (init_buffer) [USE_MMAP_FOR_BUFFERS]: Always map new
7158 memory for every buffer that was dumped.
7160 2014-05-15 Dmitry Antipov <dmantipov@yandex.ru>
7162 * fns.c (Freverse): Allow vectors, bool vectors and strings.
7163 (Fnreverse): Allow vectors and bool vectors.
7165 2014-05-14 Dmitry Antipov <dmantipov@yandex.ru>
7167 Minor cleanup for terminal setup.
7168 * termhooks.h (create_terminal): Adjust prototype.
7169 * terminal.c (create_terminal): Pass output method and RIF as args.
7170 (init_initial_terminal):
7171 * nsterm.m (ns_create_terminal):
7172 * term.c (init_tty):
7173 * w32term.c (w32_create_terminal):
7174 * xterm.c (x_create_terminal): Adjust users.
7175 Avoid redundant NULL initializers and add comments.
7177 2014-05-13 Paul Eggert <eggert@cs.ucla.edu>
7179 * keyboard.c (Qdeactivate_mark): Now static.
7181 2014-05-13 Dmitry Antipov <dmantipov@yandex.ru>
7183 If available, use Xfixes extension to do pointer blanking.
7184 * Makefile.in (XFIXES_CFLAGS, XFIXES_LIBS): New var.
7185 * xfns.c (x_set_mouse_color): Do not call make_invisible_cursor here.
7186 (make_invisible_cursor): Move to...
7187 * xterm.c (make_invisible_cursor): ...here.
7188 (x_probe_xfixes_extension, xfixes_toggle_visible_pointer)
7189 (x_toggle_visible_pointer, x_setup_pointer_blanking): New functions.
7190 (x_term_init): Call to x_setup_pointer_blanking.
7191 (XTtoggle_invisible_pointer): Use blanking specific to this display.
7192 * xterm.h (struct x_display_info): New member toggle_visible_pointer.
7194 2014-05-12 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7196 * xdisp.c (draw_glyphs): Set clipping to highlight boundaries.
7198 2014-05-12 Glenn Morris <rgm@gnu.org>
7200 * fileio.c (Ffile_executable_p): Doc tweak.
7202 2014-05-12 Jan Djärv <jan.h.d@swipnet.se>
7204 * xsettings.c (init_gsettings): Use g_settings_schema_source_lookup
7205 instead of deprecated g_settings_list_schemas if possible (Bug#17434).
7207 2014-05-08 Paul Eggert <eggert@cs.ucla.edu>
7209 * minibuf.c (read_minibuf): Avoid C99ism in previous patch (Bug#17430).
7211 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
7213 Fix initialization of minibuffer history variable (Bug#17430).
7214 * minibuf.c (read_minibuf): Initialize histval to Qnil if unbound.
7215 Move the initialization up to prevent any "value void" message.
7217 2014-05-08 Samuel Bronson <naesten@gmail.com>
7219 * keyboard.c (Frecursive_edit): Ensure inc&dec of command_loop_level
7220 are matched (bug#17413).
7222 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
7224 Stop tooltips pulling Emacs window to front (Bug#17408).
7225 * w32fns.c (Fx_show_tip): Add SWP_NOOWNERZORDER flag to
7226 SetWindowPos invocations.
7228 2014-05-08 Jan Djärv <jan.h.d@swipnet.se>
7230 * nsselect.m (Fx_selection_exists_p): Just return Qnil if window system
7231 not initialized (Bug#17398).
7233 2014-05-07 Paul Eggert <eggert@cs.ucla.edu>
7235 * image.c: Include <png.h> before <setjmp.h> (Bug#17429).
7237 2014-05-06 Paul Eggert <eggert@cs.ucla.edu>
7239 * image.c: Do not use libpng if HAVE_NS, as NS does its own thing.
7240 [HAVE_NS]: Do not include png.h.
7241 (x_query_frame_background_color): New function.
7242 (png_load_body, imagemagick_load_image, svg_load_image): Use it.
7243 (png_load_body): Coalesce duplicate code.
7245 2014-05-04 Paul Eggert <eggert@cs.ucla.edu>
7247 Consult libpng-config more consistently (Bug#17339).
7248 * Makefile.in (PNG_CFLAGS): New var.
7249 (ALL_CFLAGS): Use it.
7250 * image.c [HAVE_PNG]: Don't worry about <libpng/png.h>, as
7251 CFLAGS now handles this.
7253 2014-05-03 Paul Eggert <eggert@cs.ucla.edu>
7255 Handle systems without WCONTINUED consistently. (Bug#15110, 17339)
7256 * process.c (handle_child_signal): Remove WCONTINUED ifdef,
7257 because WCONTINUED is always defined now.
7258 * syswait.h (WCONTINUED): Move here from ../lib-src/emacsclient.c.
7260 2014-05-03 Eli Zaretskii <eliz@gnu.org>
7262 * buffer.c (overlay_strings): Fix the wording of the commentary.
7264 2014-05-01 Glenn Morris <rgm@gnu.org>
7266 * floatfns.c (Fisnan):
7267 * profiler.c (Fprofiler_cpu_running_p): Doc fix (replace `iff').
7269 2014-05-01 Eli Zaretskii <eliz@gnu.org>
7271 * term.c (tty_menu_activate): A better initialization for cursor
7274 2014-05-01 Stefan Monnier <monnier@iro.umontreal.ca>
7276 * intervals.c: Tighten assertions.
7277 (create_root_interval): Make sure the interval is not empty.
7278 (intervals_equal): Use booleans.
7279 (rotate_right, rotate_left): Check LENGTHs rather than TOTAL_LENGTH.
7280 (balance_an_interval): Sanity check LENGTHs and TOTAL_LENGTHs.
7281 (balance_possible_root_interval): Simplify and use booleans.
7282 (split_interval_right, split_interval_left): Check LENGTH, and remove
7283 now redundant assertion.
7284 (adjust_intervals_for_insertion): Remove now redundant assertions.
7285 (delete_node, interval_deletion_adjustment)
7286 (adjust_intervals_for_deletion, merge_interval_right)
7287 (merge_interval_left): Check LENGTH rather than TOTAL_LENGTH.
7288 (reproduce_interval): Make sure the interval is not empty.
7290 2014-04-30 Paul Eggert <eggert@cs.ucla.edu>
7292 * term.c (tty_menu_activate): Don't assume row and col are initialized.
7293 GCC 4.9.0 warned about this, and I couldn't easily prove to my own
7294 satisfaction that they would always be initialized.
7296 2014-04-30 Eli Zaretskii <eliz@gnu.org>
7298 * term.c (tty_menu_display): Move the cursor to the active menu item.
7299 (tty_menu_activate): Return the cursor to the active menu item
7300 after displaying the menu and after displaying help-echo.
7301 See http://lists.gnu.org/archive/html/emacs-devel/2014-04/msg00402.html
7302 for the details of why this is needed by screen readers and
7305 2014-04-30 Glenn Morris <rgm@gnu.org>
7307 * process.c (handle_child_signal):
7308 Handle systems without WCONTINUED. (Bug#15110, 17339)
7310 2014-04-29 Stefan Monnier <monnier@iro.umontreal.ca>
7312 * window.c (struct saved_window): Remove mark.
7313 (Fset_window_configuration, save_window_save)
7314 (compare_window_configurations): Don't touch marks any more.
7316 2014-04-28 Paul Eggert <eggert@cs.ucla.edu>
7318 Use bits_word for gcmarkbits.
7319 * alloc.c (struct cons_block, struct float_block): On 64-bit hosts,
7320 bits_word is typically a tad more efficient for mark bits than
7321 unsigned is, so use bits_word. All uses changed.
7322 * lisp.h (BITS_PER_INT): Remove; no longer used.
7324 Avoid undefined behavior in signed left shift.
7325 This ports to GCC 4.9.0 with -fsanitize=undefined.
7326 * alloc.c (bool_vector_fill, SETMARKBIT, UNSETMARKBIT):
7328 * regex.c (extract_number):
7329 * lisp.h (make_number, XINT):
7330 Do not shift a 1 bit left into a sign bit.
7331 * alloc.c (struct cons_block, struct float_block): Use unsigned,
7332 not int, for gcmarkbits. All uses changed.
7334 2014-04-25 Eli Zaretskii <eliz@gnu.org>
7336 * search.c (Fnewline_cache_check): Don't try to count newlines
7337 outside the buffer's restriction, as find_newline doesn't support that.
7339 2014-04-24 Stefan Monnier <monnier@iro.umontreal.ca>
7341 * window.c (Fset_window_configuration): Deactivate the mark before
7343 (set_window_buffer): Ignore window_initialized.
7344 (window_initialized): Remove.
7345 * keyboard.c (Qdeactivate_mark): Not static any more.
7346 * buffer.c (buffer_local_value): Rename from buffer_local_value_1.
7349 2014-04-23 Paul Eggert <eggert@cs.ucla.edu>
7351 * conf_post.h (ADDRESS_SANITIZER_WORKAROUND): Port to GCC 4.9.0
7352 and to clang 3.4, which have fixed the bug. This should let us
7353 run a bit faster on these platforms when address sanitization is
7356 2014-04-22 Paul Eggert <eggert@cs.ucla.edu>
7358 Port to GCC 4.9.0 with --enable-gcc-warnings.
7359 * image.c (struct my_jpeg_error_mgr) [lint]: Remove member fp.
7361 (jpeg_load_body) [lint]: Add a 'volatile' to pacify a buggy GCC in
7362 a way that also works with GCC 4.9.0.
7364 * search.c (Fnewline_cache_check): Remove unused locals.
7366 2014-04-22 Eli Zaretskii <eliz@gnu.org>
7368 * search.c (find_newline1): New subroutine.
7369 (Fnewline_cache_check): New function.
7370 (syms_of_search): Defsubr it.
7372 2014-04-22 Jarek Czekalski <jarekczek@poczta.onet.pl>
7374 Fix freezing with scroll bars of GTK3 Toolkit (bug#15801).
7375 * keyboard.c (unblock_input): Add comment.
7376 * xgselect.c (xg_select): Prevent Glib main loop recursion.
7378 2014-04-22 Daniel Colascione <dancol@dancol.org>
7380 * lread.c (readevalloop_eager_expand_eval): New function
7381 that can recurse into toplevel forms.
7382 (readevalloop): Call it.
7383 * lisp.h: Declare Qprogn.
7384 * callint.c (Qprogn): No longer static.
7386 2014-04-19 Stefan Monnier <monnier@iro.umontreal.ca>
7388 * intervals.c (rotate_right, rotate_left): Fix up length computation.
7389 Also change identifiers to match the comments, and add more assertions
7392 2014-04-18 Paul Eggert <eggert@cs.ucla.edu>
7394 * emacs.c (close_output_streams): Don't clear and restore errno.
7396 2014-04-18 Jan Djärv <jan.h.d@swipnet.se>
7398 * xterm.c (x_make_frame_visible): Prevent endless loop when frame
7399 never becomes visible, i.e. using XMonad (Bug#17237).
7401 2014-04-18 Eli Zaretskii <eliz@gnu.org>
7403 * xdisp.c (insert_left_trunc_glyphs): Ensure the left truncation
7404 glyph is written to TEXT_AREA of the temporary glyph_row. (Bug#17288)
7405 (Fline_pixel_height): Don't assume that the current buffer and the
7406 selected window's buffer are one and the same. (Bug#17281)
7408 * insdel.c (invalidate_buffer_caches): Invalidate the bidi
7409 paragraph-start cache before the newline cache. (Bug#17269)
7411 2014-04-17 Paul Eggert <eggert@cs.ucla.edu>
7413 * term.c (tty_send_additional_strings): No need to fflush here,
7415 (tty_set_terminal_modes): fflush after sending additional strings,
7418 2014-04-17 Daniel Colascione <dancol@dancol.org>
7420 * term.c (Qtty_mode_set_strings, Qtty_mode_reset_strings):
7422 (tty_send_additional_strings): New function.
7423 (tty_set_terminal_modes, tty_reset_terminal_modes): Use it.
7424 (syms_of_term): Intern tty-mode-set-strings and
7425 tty-mode-reset-strings.
7427 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
7429 * window.c (save_window_save): Lookup window_point_insertion_type in
7430 the right buffer (bug#15457).
7431 (Qwindow_point_insertion_type): New var.
7432 (syms_of_window): Initialize it.
7434 2014-04-16 Eli Zaretskii <eliz@gnu.org>
7436 Fix the MSDOS build.
7437 * unexcoff.c [MSDOS]: Include libc/atexit.h.
7438 (copy_text_and_data): Zero out the atexit chain pointer before
7441 * termhooks.h (encode_terminal_code): Update prototype.
7443 * term.c (encode_terminal_code) [DOS_NT]: Make it externally
7444 visible for all DOS_NT ports, not just WINDOWSNT.
7445 (syms_of_term) [!MSDOS]: Don't define 'tty-menu-*' symbols on MSDOS.
7447 * sysdep.c (emacs_sigaction_init, init_signals): Don't use SIGCHLD
7448 unless it is defined.
7449 (emacs_pipe) [MSDOS]: Redirect to 'pipe'.
7451 * process.c (close_on_exec, accept4, process_socket): Move into
7452 the "ifdef subprocesses" part.
7453 (catch_child_signal): Condition by "ifdef subprocesses".
7454 (syms_of_process) <Qinternal_default_process_sentinel>
7455 <Qinternal_default_process_filter>: Condition by "ifdef subprocesses".
7457 * msdos.h: Add prototypes for new functions.
7458 (EINPROGRESS): Define.
7459 (O_CLOEXEC): Define to zero.
7461 * msdos.c (check_window_system): Remove unnecessary an
7462 incompatible duplicate function.
7463 (sys_opendir, readlinkat, faccessat, fstatat, unsetenv):
7464 New functions in support of new functionality.
7466 * menu.c (single_menu_item): Add visual indication of submenu
7467 also for menus on MSDOS frames.
7468 (Fx_popup_menu) [!MSDOS]: Do not call tty_menu_show on MSDOS.
7470 * lisp.h (CHECK_PROCESS) [!subprocesses]: Do not define
7471 when async subprocesses aren't supported.
7473 * font.h (FONT_WIDTH) [MSDOS]: MSDOS-specific definition.
7475 * emacs.c (close_output_streams): Zero out errno before calling
7478 * dired.c [MSDOS]: Include msdos.h.
7480 * conf_post.h (opendir) [MSDOS]: Redirect to sys_opendir.
7481 (DATA_START) [MSDOS]: Define.
7482 (SYSTEM_PURESIZE_EXTRA) [MSDOS]: Enlarge by 25K.
7484 * callproc.c (block_child_signal, unblock_child_signal) [MSDOS]:
7485 Ifdef away for MSDOS.
7486 (record_kill_process) [MSDOS]: Ifdef away the entire body for MSDOS.
7487 (call_process_cleanup) [MSDOS]: Ifdef away portions not relevant
7489 (call_process) [MSDOS]: Fix call sequence of dostounix_filename.
7490 Use temporary file template that is compatible with mkostemp.
7491 Move vfork-related portions under #ifndef MSDOS.
7492 (syms_of_callproc): Unify templates of MSDOS and WINDOWSNT.
7494 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
7496 * buffer.c (Foverlays_at): Add argument `sorted'.
7498 2014-04-16 Eli Zaretskii <eliz@gnu.org>
7500 * insdel.c (invalidate_buffer_caches): When deleting or replacing
7501 text, invalidate the bidi_paragraph_cache upto and including the
7504 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
7506 Port to IRIX 6.5 (Bug#9684).
7507 * conf_post.h (INET6) [IRIX6_5]: Define.
7508 (HAVE_GETADDRINFO) [IRIX6_5]: Undef.
7509 * data.c (BITS_PER_ULL): Don't assume ULLONG_MAX is defined.
7511 2014-04-16 Eli Zaretskii <eliz@gnu.org>
7513 * keyboard.c (Fopen_dribble_file): Encode the dribble file-name
7514 before passing it to system APIs.
7516 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
7518 * bytecode.c (exec_byte_code): Rework the volatiles. Most importantly,
7519 make sure stack.byte_string_start is not de-adjusted by pushhandler.
7521 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
7523 * keyboard.c (Fopen_dribble_file): Avoid some races. (Bug#17187)
7525 2014-04-15 Paul Eggert <eggert@cs.ucla.edu>
7527 Remove DATA_SEG_BITS.
7528 The DATA_SEG_BITS hack was needed for older 32 bit platforms.
7529 As a result of this change, Emacs won't work on IRIX 6.5 with IRIX
7530 cc, but that platform is so old that SGI itself stopped supporting
7531 it in December 2013. If you still need Emacs on IRIX, please
7532 either compile with GCC and port the undumping code, or run
7533 './configure --with-wide-int'.
7534 * alloc.c (gdb_make_enums_visible): Update to match lisp.h.
7535 * lisp.h (GCTYPEBITS): Move definition up, and switch to the
7536 DEFINE_GDB_SYMBOL_START way to define it.
7537 (NONPOINTER_BITS): New macro.
7538 (EMACS_INT): Use it.
7539 [!USE_LSB_TAG && !WIDE_EMACS_INT]: Fail, and suggest reporting
7540 the problem and/or configuring --with-wide-int.
7541 (USE_LSB_TAG): Simplify, based on above changes.
7542 (gdb_DATA_SEG_BITS): Remove. All uses removed.
7543 * vm-limit.c (exceeds_lisp_ptr): Remove. All uses removed.
7545 2014-04-12 Eli Zaretskii <eliz@gnu.org>
7547 * xdisp.c (move_it_by_lines): If a large portion of buffer text is
7548 covered by a display string that ends in a newline, and that cases
7549 going back by DVPOS lines to hit the search limit, lift the limit
7550 and go back until DVPOS is reached. (Bug#17244)
7552 * indent.c (Fvertical_motion): Handle correctly the case when the
7553 display string is preceded by an empty line.
7555 * w32.c (sys_umask) <WRITE_USER>: Remove redundant constant, and
7556 use S_IWRITE instead.
7558 2014-04-11 Glenn Morris <rgm@gnu.org>
7560 * keyboard.c (Fopen_dribble_file): Make file private. (Bug#17187)
7562 2014-04-11 Ken Brown <kbrown@cornell.edu>
7564 * Makefile.in (EMACS_MANIFEST): Revert last change.
7566 2014-04-10 Daniel Colascione <dancol@dancol.org>
7568 * puresize.h (BASE_PURESIZE): Increase.
7570 2014-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
7572 * keyboard.c (syms_of_keyboard): Make deactivate-mark buffer-local.
7574 * insdel.c (prepare_to_modify_buffer_1): Cancel lock-file checks and
7575 region handling (and don't call signal_before_change) if
7576 inhibit_modification_hooks is set.
7577 (signal_before_change): Don't check inhibit_modification_hooks any more.
7579 2014-04-08 Daniel Colascione <dancol@dancol.org>
7581 * alloc.c (sweep_symbols, mark_object): Assert that symbol
7582 function cells contain valid lisp objects. (Modified version of
7585 * alloc.c (detect_suspicious_free): Split actual stack capturing
7586 out into new function for easier breakpoint setting.
7587 (note_suspicious_free): New function.
7589 2014-04-07 Stefan Monnier <monnier@iro.umontreal.ca>
7591 * lisp.h (struct Lisp_Symbol): New bitfield `pinned'.
7593 * alloc.c: Keep track of symbols referenced from pure space (bug#17168).
7594 (symbol_block_pinned): New var.
7595 (Fmake_symbol): Initialize `pinned'.
7596 (purecopy): New function, extracted from Fpurecopy. Mark symbols as
7597 pinned and signal an error for un-purifiable objects.
7598 (pure_cons): Use it.
7599 (Fpurecopy): Use it, except for objects that can't be purified.
7600 (mark_pinned_symbols): New function.
7601 (Fgarbage_collect): Use it.
7602 (gc_sweep): Remove hack made unnecessary.
7604 2014-04-07 Glenn Morris <rgm@gnu.org>
7606 * keyboard.c (Fopen_dribble_file): Doc tweak.
7608 2014-04-07 Ken Brown <kbrown@cornell.edu>
7610 * Makefile.in (EMACS_MANIFEST): Update comment. (Bug#17176)
7612 2014-04-07 Paul Eggert <eggert@cs.ucla.edu>
7614 * alloc.c: Simplify by removing use of HAVE_EXECINFO_H.
7615 We have a substitute execinfo.h on hosts that lack it.
7616 (suspicious_free_history): Make it EXTERNALLY_VISIBLE so it
7617 isn't optimized away.
7619 2014-04-05 Paul Eggert <eggert@cs.ucla.edu>
7621 Prefer 'ARRAYELTS (x)' to 'sizeof x / sizeof *x'.
7622 * alloc.c (memory_full):
7623 * charset.c (syms_of_charset):
7624 * doc.c (Fsnarf_documentation):
7626 * font.c (BUILD_STYLE_TABLE):
7627 * keyboard.c (make_lispy_event):
7628 * profiler.c (setup_cpu_timer):
7629 * xgselect.c (xg_select):
7630 * xterm.c (record_event, STORE_KEYSYM_FOR_DEBUG):
7632 * font.c (FONT_PROPERTY_TABLE_SIZE): Remove.
7633 Replace the only use with ARRAYELTS (font_property_table).
7634 * xfaces.c (DIM): Remove. All uses replaced by ARRAYELTS.
7636 2014-04-03 Daniel Colascione <dancol@dancol.org>
7638 * xterm.c (x_term_init):
7639 * xfns.c (best_xim_style):
7640 * xfaces.c (Fdump_colors):
7641 * w32fns.c (w32_default_color_map):
7642 * w32.c (init_environment, N_ENV_VARS):
7643 * unexcw.c (read_exe_header):
7644 * term.c (term_get_fkeys_1):
7645 * sysdep.c (init_baud_rate):
7646 * nsterm.m (ns_convert_key):
7647 * nsfns.m (get_geometry_from_preferences):
7648 * msdos.c (dos_set_window_size, init_environment):
7649 * macfont.m (mac_font_get_glyph_for_cid)
7650 (macfont_store_descriptor_attributes)
7651 (macfont_create_attributes_with_spec, mac_ctfont_get_glyph_for_cid):
7652 * keyboard.c (command_loop_1, read_menu_command, make_lispy_event)
7653 (NUM_MOD_NAMES, read_key_sequence_vs, Fcurrent_input_mode)
7655 * image.c (xpm_str_to_color_key):
7656 * fringe.c (MAX_STANDARD_FRINGE_BITMAPS):
7657 * frame.c (x_set_frame_parameters):
7658 * fileio.c (Ffile_selinux_context):
7659 * emacs.c (sort_args):
7660 * dosfns.c (msdos_stdcolor_name):
7661 * dired.c (file_attributes):
7662 * chartab.c (uniprop_decoder_count, uniprop_encode_count):
7663 Change expressions of the form sizeof(arr) / sizeof(arr[0])
7666 2014-04-02 Daniel Colascione <dancol@dancol.org>
7668 * data.c (Ffset): Abort if we're trying to set a function call to
7671 * lisp.h (ARRAYELTS): New macro.
7673 * alloc.c: Include execinfo.h if available.
7674 (SUSPICIOUS_OBJECT_CHECKING): New macro; define unconditionally.
7675 (suspicious_free_record): New structure.
7676 (suspicious_objects, suspicious_object_index)
7677 (suspicious_free_history, suspicious_free_history_index):
7679 (find_suspicious_object_in_range, detect_suspicious_free)
7680 (Fsuspicious_object): New functions.
7681 (cleanup_vector): Call find_suspicious_object_in_range.
7683 2014-04-02 Martin Rudalics <rudalics@gmx.at>
7685 * xterm.c (x_new_font): Don't calculate non-toolkit scrollbar
7686 width from font width (Bug#17163).
7688 * frame.c (x_set_frame_parameters): Calculate default values of
7689 new frame sizes only after all other frame parameters have been
7690 processed (Bug#17142).
7692 2014-04-02 Ken Brown <kbrown@cornell.edu>
7694 * conf_post.h (SYSTEM_PURESIZE_EXTRA) [CYGWIN]: Set to 10000.
7697 2014-04-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7699 * xterm.c (x_draw_image_glyph_string): Adjust image background
7700 width accordingly when its x position is adjusted. (Bug#17115)
7702 2014-04-02 Dmitry Antipov <dmantipov@yandex.ru>
7704 * font.c (font_list_entities): Do not add empty vector to font cache.
7705 (font_matching_entity): Likewise. If matching entity is found, insert
7706 1-item vector with this entity instead of entity itself (Bug#17125).
7708 * xterm.c (x_term_init) [USE_LUCID]: Fix minor memory leak.
7710 2014-04-01 Paul Eggert <eggert@cs.ucla.edu>
7712 * fns.c (validate_subarray): Rename from validate_substring,
7713 since it works for vectors too. New arg ARRAY. Optimize for the
7714 non-nil case. Instead of returning bool, throw an error if out of
7715 range, so that the caller needn't do that. All uses changed.
7716 Report original values if out of range.
7717 (Fsubstring, Fsubstring_no_properties, secure_hash):
7718 Also optimize the case where FROM is 0 or TO is the size.
7720 2014-03-31 Dmitry Antipov <dmantipov@yandex.ru>
7722 * search.c (Freplace_match): Use make_specified_string.
7723 * xterm.c, w32term.c (x_set_glyph_string_gc): Use emacs_abort
7724 to catch bogus override face of glyph strings.
7725 * fns.c (Fsubstring, Fsubstring_no_properties, secure_hash):
7726 Move common substring range checking code to...
7727 (validate_substring): ...this function.
7729 2014-03-31 Jan Djärv <jan.h.d@swipnet.se>
7731 * nsmenu.m (free_frame_tool_bar): Set wait_for_tool_bar = NO (Bug#16976)
7733 2014-03-30 Jan Djärv <jan.h.d@swipnet.se>
7735 * nsterm.m (updateFrameSize:): If waiting for the tool bar and tool
7736 bar is zero height, just return (Bug#16976).
7737 (initFrameFromEmacs:): Initialize wait_for_tool_bar.
7739 * nsterm.h (EmacsView): Add wait_for_tool_bar.
7741 * nsmenu.m (update_frame_tool_bar): Return early if view or toolbar
7742 is nil. If waiting for toolbar to complete, force a redraw.
7744 2014-03-28 Glenn Morris <rgm@gnu.org>
7746 * emacs.c (emacs_version): Use PACKAGE_VERSION rather than VERSION.
7747 (emacs_bugreport): New variable.
7748 (usage_message): Use PACKAGE_BUGREPORT.
7749 (syms_of_emacs) <report-emacs-bug-address>: New variable.
7751 * emacs.c (syms_of_emacs) <system-configuration-features>: New var.
7753 2014-03-27 Paul Eggert <eggert@cs.ucla.edu>
7755 Port recent signal-related changes to FreeBSD.
7756 Reported by Herbert J. Skuhra.
7757 * lisp.h (block_tty_out_signal, unblock_tty_out_signal):
7758 Move decls from here ...
7759 * syssignal.h: ... to here, so that lisp.h doesn't depend on signal.h.
7761 2014-03-27 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7763 * w32term.c (x_draw_image_glyph_string): Fix computation of height
7764 and width of image background when it is displayed with a 'box'
7767 2014-03-27 Paul Eggert <eggert@penguin.cs.ucla.edu>
7769 More backward-compatible fix to char-equal core dump (Bug#17011).
7770 * editfns.c (Fchar_equal): In unibyte buffers, assume values in
7771 range 128-255 are raw bytes. Suggested by Eli Zaretskii.
7773 2014-03-27 Juanma Barranquero <lekktu@gmail.com>
7775 * image.c (init_svg_functions): When loading SVG-related libraries,
7776 free already loaded libraries if the initialization fails.
7777 (rsvg_handle_set_size_callback): Remove declaration, unused.
7779 2014-03-26 Paul Eggert <eggert@cs.ucla.edu>
7781 Fix core dump in char-equal (Bug#17011).
7782 * editfns.c (Fchar_equal): Do not use MAKE_CHAR_MULTIBYTE in
7783 unibyte buffers, as we can't tell whether the characters are
7786 * insdel.c (adjust_markers_for_delete): Remove unused local.
7788 2014-03-26 Barry O'Reilly <gundaetiapo@gmail.com>
7790 Have (MARKER . ADJUSTMENT) undo records always be immediately
7791 after their corresponding (TEXT . POS) record in undo list.
7793 * lisp.h (record-delete): New arg record_markers.
7794 (record_marker_adjustment): No longer needed outside undo.c.
7795 * insdel.c (adjust_markers_for_delete): Move calculation of marker
7796 adjustments to undo.c's record_marker_adjustments. Note that
7797 fileio.c's decide_coding_unwind is another caller to
7798 adjust_markers_for_delete. Because it has undo list bound to t,
7799 it does not rely on adjust_markers_for_delete to record marker
7801 (del_range_2): Swap call to record_delete and
7802 adjust_markers_for_delete so as undo marker adjustments are
7803 recorded before current deletion's adjustments, as before.
7804 (adjust_after_replace):
7805 (replace_range): Pass value for new record_markers arg to
7807 * undo.c (record_marker_adjustment): Rename to
7808 record_marker_adjustments and made static.
7809 (record_delete): Check record_markers arg and call
7810 record_marker_adjustments.
7811 (record_change): Pass value for new record_markers arg to
7813 (record_point): at_boundary calculation no longer needs to account
7814 for marker adjustments.
7816 2014-03-26 Martin Rudalics <rudalics@gmx.at>
7818 * w32term.c (x_set_window_size): Refine fix from 2014-03-14
7821 2014-03-26 Glenn Morris <rgm@gnu.org>
7823 * fileio.c (Ffile_symlink_p): Doc fix. (Bug#17073)
7825 2014-03-26 Stefan Monnier <monnier@iro.umontreal.ca>
7827 * buffer.c (struct sortvec): Add field `spriority'.
7828 (compare_overlays): Use it.
7829 (sort_overlays): Set it.
7831 2014-03-26 Eli Zaretskii <eliz@gnu.org>
7833 * xdisp.c (redisplay_window): If all previous attempts to find the
7834 cursor row failed, try a few alternatives before falling back to
7835 the top-most row of the window. Use row_containing_pos. (Bug#17047)
7837 2014-03-26 Juanma Barranquero <lekktu@gmail.com>
7839 * image.c (x_bitmap_height, x_bitmap_width) [HAVE_X_WINDOWS]:
7840 * sysdep.c (reset_sigio) [!DOS_NT]: Declare conditionally.
7842 * keyboard.c (read_decoded_event_from_main_queue): #ifdef out
7843 variables on Windows.
7845 * w32fns.c (Ffile_system_info): Use parenthesis in and/or expression.
7847 * w32.c (unsetenv): Remove unused var `retval'.
7848 (emacs_gnutls_pull): Remove unused vars `fdset' and `timeout'.
7850 * w32notify.c (watch_worker): Remove unnecesary var sleep_result.
7851 (start_watching): Remove unused var `thr'.
7853 * w32proc.c (sys_spawnve): Comment out unused vars `first', `last'.
7854 (find_child_console): Remove unnecesary var `thread_id'.
7856 * w32term.c (w32_read_socket): Comment out unused vars `row', `columns'.
7857 (x_focus_frame): #ifdef 0 unused variable `dpyinfo'.
7859 2014-03-26 Glenn Morris <rgm@gnu.org>
7861 * filelock.c (Flock_buffer): Doc tweak.
7863 * buffer.c (Frestore_buffer_modified_p, Fkill_buffer):
7864 * emacs.c (shut_down_emacs):
7865 * fileio.c (Finsert_file_contents, write_region):
7866 * filelock.c (top-level, syms_of_filelock):
7867 * insdel.c (prepare_to_modify_buffer_1):
7868 CLASH_DETECTION is always defined now.
7870 2014-03-25 Eli Zaretskii <eliz@gnu.org>
7872 * w32.c (w32_delayed_load): Call DisableThreadLibraryCalls on the
7873 DLL handle, to speed up thread startup.
7875 2014-03-25 Paul Eggert <eggert@cs.ucla.edu>
7877 Handle sigmask better with nested signal handlers (Bug#15561).
7878 * atimer.c (sigmask_atimers): Remove.
7879 Remaining use rewritten to use body of this function.
7880 * atimer.c (block_atimers, unblock_atimers):
7881 * callproc.c (block_child_signal, unblock_child_signal):
7882 * sysdep.c (block_tty_out_signal, unblock_tty_out_signal):
7883 New arg OLDSET. All callers changed.
7884 * atimer.c (block_atimers, unblock_atimers):
7885 * callproc.c (block_child_signal, unblock_child_signal):
7886 * keyboard.c (handle_interrupt):
7887 * sound.c (vox_configure, vox_close):
7888 Restore the old signal mask rather than unilaterally clearing bits
7889 from the mask, in case a handler is running within another
7890 handler. All callers changed.
7891 * lisp.h, process.c, process.h, term.c:
7892 Adjust decls and callers to match new API.
7893 * sysdep.c (emacs_sigaction_init): Don't worry about masking SIGFPE;
7894 signal handlers aren't supposed to use floating point anyway.
7895 (handle_arith_signal): Unblock just SIGFPE rather than clearing mask.
7897 2014-03-23 Daniel Colascione <dancol@dancol.org>
7899 Split gc_sweep into discrete functions for legibility and better
7902 * alloc.c (sweep_strings, sweep_vectors): Add NO_INLINE
7903 (sweep_vectors): Fix typo in comment.
7904 (sweep_conses, sweep_floats, sweep_intervals)
7905 (sweep_symbols, sweep_misc, sweep_buffers): New functions.
7906 (gc_sweep): Call new functions, to which existing functionality is
7908 * fns.c (sweep_weak_hash_tables): Add NO_INLINE.
7910 2014-03-23 Juanma Barranquero <lekktu@gmail.com>
7912 * w32fns.c (Fw32_shell_execute): Declare `result' only on Cygwin.
7914 2014-03-23 Daniel Colascione <dancol@dancol.org>
7916 * xfns.c (create_frame_xic): Pass XNStatusAttributes to XCreateIC
7917 only if xic_style calls for it. This change allows Emacs to work
7918 with ibus. Also, don't leak resources if create_frame_xic fails,
7919 and stop caching xic_style across different displays.
7920 (supported_xim_styles): Make const.
7921 (best_xim_style): Remove first parameter: it's always just
7922 supported_xim_styles. Change to look at supported_xim_styles
7925 2014-03-23 Daniel Colascione <dancol@dancol.org>
7927 * term.c (init_tty): Rearrange condition for clarity; print
7928 appropriate diagnostic.
7930 2014-03-23 Daniel Colascione <dancol@dancol.org>
7932 * process.c (DATAGRAM_CONN_P): Don't underflow datagram_address
7933 array. (ASAN caught.)
7935 2014-03-22 Glenn Morris <rgm@gnu.org>
7937 * callproc.c (init_callproc): In etc, look for NEWS rather than GNU.
7939 2014-03-22 Daniel Colascione <dancol@dancol.org>
7941 * process.c (conv_sockaddr_to_lisp): When extracting the string
7942 names of AF_LOCAL sockets, stop before reading uninitialized memory.
7944 2014-03-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7946 Fix regression introduced by patch for Bug#10500.
7947 * xterm.c (x_draw_image_relief): Respect Vtool_bar_button_margin.
7948 * w32term.c (x_draw_image_relief): Likewise.
7950 2014-03-21 Martin Rudalics <rudalics@gmx.at>
7952 * w32fns.c (w32_wnd_proc): For WM_WINDOWPOSCHANGING don't
7953 constrain frame size in SW_SHOWMAXIMIZED case so we can truly
7954 maximize a frame for odd default fonts.
7956 2014-03-21 Glenn Morris <rgm@gnu.org>
7958 * minibuf.c (history-length): Increase default from 30 to 100.
7960 2014-03-21 Daniel Colascione <dancol@dancol.org>
7962 * xterm.c (x_bitmap_icon): Stop reading the icon bitmap from disk
7963 every time we switch to minibuffer.
7965 * alloc.c (lisp_align_malloc, allocate_string_data)
7966 (allocate_vectorlike): Allow mmap allocation of lisp objects.
7967 (pointers_fit_in_lispobj_p, mmap_lisp_allowed_p): New functions.
7969 2014-03-21 Eli Zaretskii <eliz@gnu.org>
7971 * w32fns.c (Fw32_shell_execute) [!CYGWIN]: Use ShellExecuteEx, to
7972 support more "verbs".
7974 2014-03-21 Daniel Colascione <dancol@dancol.org>
7976 Always prohibit dumping a dumped Emacs.
7978 * emacs.c (might_dump): New variable.
7979 (Fdump_emacs): Always prohibit dumping of dumped Emacs.
7980 * lisp.h (might_dump): Declare.
7981 * unexcw.c (unexec): Remove now-redundant multiple-dump detection code.
7983 2014-03-20 Paul Eggert <eggert@cs.ucla.edu>
7985 * doc.c (store_function_docstring): Fix pointer signedness mismatch.
7987 2014-03-20 Stefan Monnier <monnier@iro.umontreal.ca>
7989 * doc.c (store_function_docstring): Warn when we don't know where to
7991 (Fsubstitute_command_keys): Don't advertise the fact that
7992 text-properties are dropped, since we think it's a bug that we'll fix.
7994 * frame.h (SET_FRAME_VISIBLE): Keep frame_garbaged up to date.
7995 * xterm.c (handle_one_xevent) <MapNotify>: Don't garbage the frame.
7996 * frame.c (frame_garbaged): Make "docstring" more precise.
7998 2014-03-20 Glenn Morris <rgm@gnu.org>
8000 * charset.c (init_charset): When we cannot find the charsets directory,
8001 mention if EMACSDATA is set.
8003 2014-03-19 Paul Eggert <eggert@cs.ucla.edu>
8005 * fns.c (Frandom): Fix rare bug where the result isn't random.
8007 Fix porting inconsistency about rounding to even.
8008 * floatfns.c (emacs_rint) [!HAVE_RINT]: Round to even.
8009 This way, the unusual !HAVE_RINT case acts like the usual
8010 HAVE_RINT case, and we can fix the documentation accordingly.
8012 2014-03-19 Eli Zaretskii <eliz@gnu.org>
8014 * w32fns.c (reset_modifiers): Zero out keystate[] before using it.
8015 (w32_wnd_proc): Initialize the dwHoverTime member of
8016 TRACKMOUSEEVENT structure.
8018 2014-03-17 Teodor Zlatanov <tzz@lifelogs.com>
8020 * gnutls.c (Fgnutls_boot): Fix case of :verify-error = t.
8022 2014-03-16 Eli Zaretskii <eliz@gnu.org>
8024 * search.c (find_newline): Speed up the function when using the
8025 newline cache, by halving the number of calls to
8026 region_cache_forward and region_cache_backward. (Bug#16830)
8028 2014-03-15 Juanma Barranquero <lekktu@gmail.com>
8030 * buffer.c (Fset_buffer): Document return value (bug#17015).
8032 2014-03-14 Martin Rudalics <rudalics@gmx.at>
8034 * w32term.c (x_set_window_size): When frame-resize-pixelwise is
8035 nil, always resize character wise to avoid potential loss of the
8036 mode line (Bug#16923 related).
8038 2014-03-12 Martin Rudalics <rudalics@gmx.at>
8040 * frame.c (x_set_frame_parameters): Always calculate new sizes
8041 pixelwise to avoid potential loss when rounding.
8043 2014-03-11 Dmitry Antipov <dmantipov@yandex.ru>
8045 * xfns.c (x_set_mouse_color): Recolor vertical_drag_cursor.
8046 * xterm.c (x_free_frame_resources): Free all allocated cursors.
8048 2014-03-10 Eli Zaretskii <eliz@gnu.org>
8050 * w32.c (fstatat): Don't add an extra slash if the argument ends
8051 with a slash: this fails the subsequent call to stat_worker on
8052 Windows 9X. Reported by oslsachem <oslsachem@gmail.com>.
8054 2014-03-09 Martin Rudalics <rudalics@gmx.at>
8056 * xdisp.c (Fwindow_text_pixel_size): Adjust doc-string.
8058 2014-03-08 Jan Djärv <jan.h.d@swipnet.se>
8060 * nsterm.h (MAC_OS_X_VERSION_10_9): Add.
8062 * nsterm.m (constrainFrameRect:toScreen:): Constrain normally
8063 when frame is only on one screen (Bug#14713).
8065 2014-03-08 Eli Zaretskii <eliz@gnu.org>
8067 * xdisp.c (move_it_in_display_line_to): If word-wrap is ON, and
8068 there's a valid wrap point in the display line, the last glyph
8069 cannot "just barely fit" on this row, because display_line doesn't
8070 let it. Instead, proceed as if the last glyph didn't fit, so that
8071 we eventually back up the iterator to the wrap point. This avoids
8072 delusional behavior of move_it_to, whereby it proceeds to the next
8073 display line, but sets current_x to zero for all the glyphs that
8074 without word-wrap would fit on the previous display line.
8075 One result was that visual-order cursor movement behaved erratically
8077 (Fmove_point_visually): Add code to find the x coordinate of the
8078 last character before wrap point, under word-wrap on a TTY.
8080 2014-03-07 Eli Zaretskii <eliz@gnu.org>
8082 * xdisp.c (Fmove_point_visually): When under word-wrap, accept
8083 also return value of MOVE_POS_MATCH_OR_ZV from
8084 move_it_in_display_line_to, when moving from beginning of line to
8085 point's position. (Bug#16961)
8087 2014-03-07 Martin Rudalics <rudalics@gmx.at>
8089 * buffer.c (Vbuffer_list_update_hook): Doc-string fix.
8090 * window.c (Fselect_window): Explain NORECORD and
8091 `buffer-list-update-hook' in doc-string.
8093 2014-03-06 Martin Rudalics <rudalics@gmx.at>
8095 * window.c (Fother_window_for_scrolling): Check that
8096 Vother_window_scroll_buffer is a buffer.
8098 2014-03-06 Dmitry Antipov <dmantipov@yandex.ru>
8100 * xterm.c (xim_initialize): Always pass a copy of resource name
8101 to XRegisterIMInstantiateCallback and eassert whether return
8102 value is True. Passing copy is important because Xlib doesn't
8103 make its own copy and resource name argument usually points to
8104 SSDATA (Vx_resource_name), which may be changed from Lisp.
8105 (xim_close_display): For XUnregisterIMInstantiateCallback,
8106 always eassert return value and pass exactly the same values
8107 as were used for XRegisterIMInstantiateCallback.
8108 Otherwise XUnregisterIMInstantiateCallback will always fail. See Xlib
8109 sources to check why if you are interested.
8111 2014-03-05 Martin Rudalics <rudalics@gmx.at>
8113 * dispnew.c (change_frame_size_1): Add new_lines instead of
8114 new_height, the latter may be still zero if passed as such.
8115 * window.c (Fwindow_pixel_height): Mention bottom divider in
8118 2014-03-05 Paul Eggert <eggert@cs.ucla.edu>
8120 Fix "resource temporarily unavailable" with xgselect
8122 * xgselect.c: Include <stdbool.h>.
8123 (xg_select) [!USE_GTK]: Don't lose track of errno.
8125 Fix minor --enable-gcc-warnings issues.
8126 * widget.c (update_various_frame_slots, EmacsFrameResize):
8127 Avoid unused locals. Prefer 'if' to '#if' when either will do.
8129 2014-03-04 Ken Brown <kbrown@cornell.edu>
8131 * gmalloc.c (aligned_alloc): Clarify the code by making `adj'
8132 represent the actual adjustment needed for alignment.
8134 2014-03-04 Eli Zaretskii <eliz@gnu.org>
8136 * gmalloc.c (aligned_alloc): Don't allocate more memory than
8137 needed, and don't reallocate if the initial allocation already
8138 fits the bill. Suggested by Ken Brown <kbrown@cornell.edu>.
8140 2014-03-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8142 * xterm.c (x_draw_stretch_glyph_string): Reset clipping.
8145 2014-03-04 Michal Nazarewicz <mina86@mina86.com>
8147 * cmds.c (delete-char): Update docstring pointing out that the
8148 function ignores `delete-active-region' and `overwrite-mode'.
8150 2014-03-03 Eli Zaretskii <eliz@gnu.org>
8152 * font.c (Fframe_font_cache): Fix last change. (Bug#16930)
8154 * gmalloc.c (aligned_alloc): Fix adjustment of size of the
8155 allocated buffer due to alignment.
8156 (freehook): If the block to be freed was allocated by
8157 'aligned_alloc', find its real pointer before calling 'free'.
8159 (mabort) [emacs]: Call 'emacs_abort', not 'abort', to provide a
8162 2014-03-03 Dmitry Antipov <dmantipov@yandex.ru>
8164 * font.c (toplevel): Adjust comment about font cache layout.
8165 (font_clear_cache): Fix to match real font cache layout.
8166 Suggested by <namespace_collision@yahoo.com> in Bug#16069.
8167 (Fframe_font_cache) [FONT_DEBUG]: New function.
8168 (syms_of_font) [FONT_DEBUG]: Defsubr it.
8170 Avoid crashes when X fonts are erroneously freed on reused X
8171 'Display *' connection data (Bug#16069). Note that X font
8172 resources still may be leaked, but currently there is no way
8173 to completely avoid it.
8174 * xterm.h (struct x_display_info): New member x_id. Add comments.
8175 * xterm.c (x_display_id): New variable.
8176 (x_term_init): Assign identifier to each opened X connection.
8177 * xfont.c (struct xfont): New member x_display_id.
8178 (xfont_open): Initialize it with frame's display id.
8179 (xfont_close): Check whether font's display id matches the one
8180 recorded for the given display. Adjust comment.
8181 * xftfont.c (struct xftfont_info):
8182 (xftfont_open, xftfont_close): Exactly as above with xfont stuff.
8184 2014-03-01 Martin Rudalics <rudalics@gmx.at>
8186 Consider Vother_window_scroll_buffer valid iff it's a live buffer.
8187 * window.c (Fother_window_for_scrolling): Don't try to scroll a
8188 killed Vother_window_scroll_buffer.
8189 (Vother_window_scroll_buffer): Fix doc-string accordingly.
8191 2014-03-01 Eli Zaretskii <eliz@gnu.org>
8193 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Don't treat file names
8194 that start with more than 2 slashes as UNCs. (Bug#16751)
8196 2014-02-28 Paul Eggert <eggert@penguin.cs.ucla.edu>
8198 Fix a few crashes and leaks when cloning C strings.
8199 * alloc.c, lisp.h (dupstring): New function.
8200 * gtkutil.c (xg_get_font):
8201 * term.c (tty_default_color_capabilities):
8202 * xsettings.c (store_monospaced_changed)
8203 (store_font_name_changed, parse_settings)
8204 (read_and_apply_settings, init_gsettings, init_gconf): Use it.
8205 This avoids some unlikely crashes due to accessing freed storage,
8206 and avoids some minor memory leaks in the more-typical case.
8208 2014-02-28 Martin Rudalics <rudalics@gmx.at>
8210 * xdisp.c (note_mode_line_or_margin_highlight): Don't show drag
8211 cursor when modeline can't be dragged (Bug#16647).
8213 2014-02-28 Glenn Morris <rgm@gnu.org>
8215 * doc.c (Fsnarf_documentation): Snarf not-yet-bound variables
8216 from custom-delayed-init-variables. (Bug#11565)
8218 2014-02-27 Martin Rudalics <rudalics@gmx.at>
8220 More fixes for mouse glyph calculations (Bug#16647).
8221 * window.c (coordinates_in_window): In intersection of
8222 horizontal and vertical window dividers prefer the horizontal
8223 one. Add some extra parens to last fix.
8224 (window_relative_x_coord): Return x-coordinate for header and
8226 * xdisp.c (remember_mouse_glyph): In text area don't extend
8227 glyph into mode line to show the vertical drag cursor there
8228 immediately. Subdivide mouse glyphs in right fringes to show a
8229 horizontal drag cursor as soon as we enter the "grabbable width"
8230 portion. Handle vertical border case separately. Do not
8231 subdivide window divider areas.
8232 (note_mouse_highlight): On bottom divider of bottommost windows
8233 show vertical drag cursor only when the minibuffer window can be
8236 2014-02-27 Eli Zaretskii <eliz@gnu.org>
8238 * xdisp.c (pop_it): Restore the it->face_box_p flag which could be
8239 reset by the face of the object just displayed. See also bug#76.
8240 (get_next_display_element): If the string came from a display
8241 property, examine the box face attribute at it->position, not at
8242 it->current.pos, since the latter was not updated yet. (Bug#16870)
8243 (handle_face_prop): Improve commentary.
8245 2014-02-27 Michael Albinus <michael.albinus@gmx.de>
8247 * dbusbind.c (Fdbus__init_bus, Qdbus__init_bus, Sdbus__init_bus):
8248 Rename from Fdbus_init_bus_1, Qdbus_init_bus_1, Sdbus_init_bus_1.
8250 2014-02-26 Martin Rudalics <rudalics@gmx.at>
8252 Fixes around Bug#16647.
8253 * xdisp.c (remember_mouse_glyph): Handle ON_RIGHT_DIVIDER and
8254 ON_BOTTOM_DIVIDER cases.
8255 * window.c (coordinates_in_window): Return ON_VERTICAL_BORDER
8256 only if the window has no right divider.
8257 (Fcoordinates_in_window_p): Fix doc-string.
8259 2014-02-25 Juanma Barranquero <lekktu@gmail.com>
8261 * lread.c (Funintern): Fix doc to match advertised calling convention.
8263 2014-02-24 Daniel Colascione <dancol@dancol.org>
8265 * keyboard.c (read_char): Close race that resulted in lost events.
8267 2014-02-22 Glenn Morris <rgm@gnu.org>
8269 * frame.c (frame-alpha-lower-limit, frame-resize-pixelwise):
8270 * window.c (window-resize-pixelwise): Doc fixes.
8272 * process.c (Finternal_default_process_filter)
8273 (Finternal_default_process_sentinel): Doc tweaks.
8275 2014-02-21 Glenn Morris <rgm@gnu.org>
8277 * process.c (Fprocess_buffer, Faccept_process_output)
8278 (Finternal_default_process_filter, Finternal_default_process_sentinel):
8281 2014-02-21 Martin Rudalics <rudalics@gmx.at>
8283 * window.c (Fwindow_scroll_bar_width): New function.
8285 2014-02-21 Paul Eggert <eggert@cs.ucla.edu>
8287 Pacify GCC when configuring with --enable-gcc-warnings.
8288 * xdisp.c (move_it_in_display_line_to) [lint]:
8289 Initialize recently-added local.
8291 2014-02-21 Daniel Colascione <dancol@dancol.org>
8293 * dbusbind.c: Rename dbus-init-bus to dbus-init-bus-1.
8295 2014-02-20 Eli Zaretskii <eliz@gnu.org>
8297 * xdisp.c (init_iterator): Don't dereference a bogus face
8298 pointer. (Bug#16819)
8299 (try_cursor_movement): Don't use cursor position if
8300 set_cursor_from_row failed to compute it. This avoids assertion
8301 violations in MATRIX_ROW.
8302 (move_it_in_display_line_to): Save the iterator state in ppos_it
8303 only once per call. Reimplement the method used to return to the
8304 best candidate position if all the positions found in display line
8305 are beyond TO_CHARPOS. This cuts down the number of calls to
8306 bidi_shelve_cache, which moves a lot of stuff when lines are long
8307 and include bidirectional text. (Bug#15555)
8309 2014-02-20 Glenn Morris <rgm@gnu.org>
8311 * data.c (Fdefalias): Doc fix.
8313 2014-02-19 Eli Zaretskii <eliz@gnu.org>
8315 * xdisp.c (display_line): Fix horizontal scrolling of large images
8316 when fringes are turned off. This comes at a price of not
8317 displaying the truncation/continuation glyphs in this case.
8320 * image.c (x_create_x_image_and_pixmap) [HAVE_NTGUI]: If
8321 CreateDIBSection returns an error indication, zero out *ximg after
8322 destroying the image. This avoids crashes in memory allocations
8323 due to the fact that some of the callers also call
8324 x_destroy_x_image, which will attempt to free an already free'd
8327 2014-02-18 Martin Rudalics <rudalics@gmx.at>
8329 * widget.c (update_various_frame_slots): Don't set
8330 FRAME_PIXEL_HEIGHT and FRAME_PIXEL_WIDTH here (Bug#16736).
8332 2014-02-18 Michael Albinus <michael.albinus@gmx.de>
8334 * dbusbind.c (xd_close_bus): Apply proper check on busobj.
8336 2014-02-17 Paul Eggert <eggert@cs.ucla.edu>
8338 temacs --daemon fix (Bug#16599).
8339 * emacs.c (main): Initialize daemon_pipe[1] here ...
8340 (syms_of_emacs): ... instead of here.
8342 2014-02-16 Anders Lindgren <andlind@gmail.com>
8344 * nsterm.m (keyDown:): Check for normal key even if NSNumericPadKeyMask
8347 2014-02-16 Daniel Colascione <dancol@dancol.org>
8349 * dbusbind.c (xd_lisp_dbus_to_dbus): New function.
8350 (xd_get_connection_address): Use it.
8351 (xd_close_bus): Use xd_lisp_dbus_to_dbus to instead of
8352 xd_get_connection_address because the latter signals if the bus
8353 we're trying to close is already disconnected.
8355 2014-02-13 Eli Zaretskii <eliz@gnu.org>
8357 * w32proc.c (start_timer_thread): Pass a non-NULL pointer as last
8358 argument to CreateThread. This avoids segfaults on Windows 9X.
8359 Reported by oslsachem <oslsachem@gmail.com>.
8361 2014-02-13 Paul Eggert <eggert@cs.ucla.edu>
8363 Fix subspace record bug on HP-UX 10.20 (Bug#16717).
8364 * unexhp9k800.c (unexec_error): New function, to simplify the code.
8365 (check_lseek): New function, to report lseek errors.
8366 (save_data_space, update_file_ptrs, read_header, write_header)
8367 (copy_file, copy_rest, unexec): Use these news functions.
8368 (update_file_ptrs): Don't assume wraparound behavior when
8369 converting a large size_t value to off_t.
8371 2014-02-13 Dmitry Antipov <dmantipov@yandex.ru>
8373 * composite.c (fill_gstring_header): Pass positions as C integers
8374 and move parameters checking to...
8375 (Fcomposition_get_gstring): ...this function. Handle case when
8376 buffer positions are in reversed order and avoid crash (Bug#16739).
8378 * buffer.c (validate_region): Mention current buffer in error message.
8380 2014-02-12 Marcus Karlsson <mk@acc.umu.se> (tiny change)
8382 * image.c (pbm_load): Set to NO_PIXMAP on error (Bug#16683).
8384 2014-02-12 Lars Ingebrigtsen <larsi@gnus.org>
8386 * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
8388 2014-02-11 Glenn Morris <rgm@gnu.org>
8390 * nsfns.m (ns_display_info_for_name, Fx_open_connection):
8391 Replace refs to "OpenStep" in messages.
8393 2014-02-10 Paul Eggert <eggert@cs.ucla.edu>
8395 Avoid "." at end of error diagnostics.
8396 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
8397 * font.c (Ffont_at):
8398 * nsfns.m (ns_display_info_for_name):
8399 * nsselect.m (Fx_own_selection_internal):
8400 * nsterm.m (performDragOperation:):
8401 Remove "." from end of diagnostic.
8403 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
8405 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
8406 unintuitive (bug#15824).
8407 (Fyes_or_no_p): Doc fix (bug#15456).
8409 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
8411 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
8413 * eval.c (call_debugger): When exiting the debugger, do not allow
8414 max_specpdl_size less than actual binding depth (Bug#16603).
8415 (syms_of_eval): Adjust docstring.
8417 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
8419 * cmds.c (Fself_insert_command): Output a clearer error message on
8420 negative repetitions (bug#9476).
8422 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
8424 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
8426 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
8428 * minibuf.c (Fread_string): Doc clarification (bug#15422).
8430 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
8432 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
8434 * keyboard.c (Frecursive_edit): Fix typo in docstring.
8436 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
8438 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
8440 * keyboard.c (Frecursive_edit): Say more precicely how throwing
8441 `exit' works (bug#15865).
8443 2014-02-07 Martin Rudalics <rudalics@gmx.at>
8445 Constrain window box/body sizes and margin widths (Bug#16649).
8446 * xdisp.c (window_box_width): Don't return less than zero.
8447 (window_box_left_offset, window_box_right_offset): Don't return
8448 more than the window's pixel width.
8449 * window.c (window_body_height, window_body_width): Don't return
8451 (window_resize_apply): Adjust margin width, if necessary.
8453 2014-02-07 Glenn Morris <rgm@gnu.org>
8455 * nsterm.m (syms_of_nsterm): Doc fix.
8457 2014-02-06 Eli Zaretskii <eliz@gnu.org>
8459 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte):
8460 New variables: pointers through which to call the respective APIs.
8461 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
8462 (filename_from_ansi, sys_link, check_windows_init_file):
8463 Call MultiByteToWideChar and WideCharToMultiByte through pointers.
8464 This is required on Windows 9X, where we dynamically load
8465 UNICOWS.DLL which has their non-stub implementations.
8466 (maybe_load_unicows_dll): Assign addresses to these 2 function
8467 pointers after loading UNICOWS.DLL.
8469 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
8470 MultiByteToWideChar and WideCharToMultiByte through function
8473 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte):
8476 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
8478 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
8479 for OSX >= 10.9 if separate spaces are used.
8480 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
8482 2014-02-06 Glenn Morris <rgm@gnu.org>
8484 * buffer.c (cache-long-scans): Doc fix.
8486 2014-02-05 Eli Zaretskii <eliz@gnu.org>
8488 * w32fns.c (Fw32_shell_execute): Doc fix.
8490 2014-02-05 Bastien Guerry <bzg@gnu.org>
8492 * syntax.c (Fforward_word): Call Fconstrain_to_field with
8493 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
8495 2014-02-05 Martin Rudalics <rudalics@gmx.at>
8497 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
8498 outside the window (Bug#16649).
8500 * xdisp.c (note_mouse_highlight): When entering a margin area show
8501 a non-text cursor (Bug#16647).
8503 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
8505 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
8506 It prompted a compile-time diagnostic on GNU/Linux.
8507 Simplify to remove the need for the label.
8509 2014-02-04 Eli Zaretskii <eliz@gnu.org>
8511 * w32menu.c (w32_popup_dialog): Don't condition the whole function
8512 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
8513 to show it; otherwise return 'unsupported--w32-dialog' to signal
8514 to the caller that emulation with menus is necessary.
8515 This resurrects code inadvertently deleted by the 2013-10-08 commit.
8517 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
8519 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
8522 * menu.c (Fx_popup_dialog): Don't condition the call to
8523 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
8524 special symbol 'unsupported--w32-dialog', emulate the dialog with
8525 a menu by calling x-popup-menu.
8527 * menu.h (Qunsupported__w32_dialog): New extern variable.
8529 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
8531 * keyboard.c (kbd_buffer_get_event): Read file notification events
8534 * xgselect.c (xg_select): Read glib events in any case, even if
8535 there are no file descriptors to watch for. (Bug#16519)
8537 2014-02-03 Martin Rudalics <rudalics@gmx.at>
8539 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
8540 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
8541 * w32term.c (w32_draw_window_divider): Handle first and last
8543 * w32term.h (w32_fill_area_abs): New function.
8544 * xdisp.c (x_draw_right_divider): Don't draw over bottom
8546 * xfaces.c (realize_basic_faces): Handle new face ids.
8547 * xfns.c (Fx_create_frame): Call x_default_parameter for right
8548 and bottom divider width.
8549 * xterm.c (x_draw_window_divider): Handle first and last pixels
8552 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
8554 * print.c (Fexternal_debugging_output): Add cast to pacify
8555 --enable-gcc-warnings.
8556 * eval.c (call_debugger): Grow specpdl if the debugger was
8557 entered due to specpdl overflow (Bug#16603) and allow more
8558 specpdl space for the debugger itself.
8560 2014-02-02 Martin Rudalics <rudalics@gmx.at>
8562 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
8565 2014-02-01 Eli Zaretskii <eliz@gnu.org>
8567 * w32fns.c (Ffile_system_info): Use WINAPI in the function
8568 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
8570 * print.c (Fexternal_debugging_output): If the argument character
8571 is non-ASCII, encode it with the current locale's encoding before
8572 writing the result to the terminal. (Bug#16448)
8574 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
8575 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
8578 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
8580 * process.c (create_process): Reset SIGPROF handler in the child.
8581 * callproc.c (call_process): Likewise.
8583 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
8585 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
8587 2014-01-29 Eli Zaretskii <eliz@gnu.org>
8589 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
8590 of zero to print strings, GDB doesn't like it.
8592 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
8593 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
8594 we still use correct addresses. (Bug#16576)
8596 2014-01-27 K. Handa <handa@gnu.org>
8598 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
8599 to preserve the code detection behavior of 24.3.
8600 * coding.h (struct coding_system): New member detected_utf8_bytes.
8601 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
8602 (decode_coding_gap): Use short cut for UTF-8 file reading only
8603 when coding->detected_utf8_bytes equals to coding->src_bytes.
8604 * fileio.c (Finsert_file_contents): Cancel the previous change.
8606 2014-01-29 Martin Rudalics <rudalics@gmx.at>
8608 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
8609 that are not visible.
8611 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
8613 * xmenu.c (create_and_show_popup_menu): Handle case when no key
8614 is grabbed (Bug#16565).
8616 2014-01-28 Martin Rudalics <rudalics@gmx.at>
8618 * xdisp.c (last_max_ascent): Re-remove after erroneously
8619 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
8621 (move_it_to): Re-remove reference to last_max_ascent.
8622 (Fwindow_text_pixel_size): Add iterator's max_ascent and
8623 max_descent here instead of calling line_bottom_y.
8626 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
8628 * terminal.c (initial_free_frame_resources): New function.
8629 (init_initial_terminal): Install new hook to free face cache
8630 on initial frame and avoid memory leak. For details, see
8631 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
8632 * xfaces.c (free_frame_faces): Adjust comment.
8634 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
8636 * data.c (Fstring_to_number): Document results if unparsable
8639 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
8641 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
8643 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
8645 When decoding, prefer ptrdiff_t to int for buffer positions etc.
8646 * coding.c (detect_coding_utf_8, emacs_mule_char)
8647 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
8648 (check_utf_8, decode_coding):
8649 * coding.h (struct coding_system.errors):
8650 Use ptrdiff_t, not int, for integer values derived from buffer and
8653 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
8654 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
8655 before invoking decode_coding_gap, since there's just one block.
8657 2014-01-25 Martin Rudalics <rudalics@gmx.at>
8659 Fix handling of face attributes in Fx_create_frame (Bug#16529).
8660 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
8661 too early. Again run change_frame_size before assigning menu-
8664 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
8666 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
8667 arrives, call x_check_fullscreen, in case the new display has a
8668 different resolution. (Bug#16517)
8670 2014-01-25 Eli Zaretskii <eliz@gnu.org>
8672 * term.c (read_menu_input): If the selected frame changes, exit
8674 (tty_menu_show): If the selected frame changes while we displayed
8675 a menu, throw to top level. (Bug#16479)
8677 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
8679 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
8681 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
8683 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
8684 * data.c (count_one_bits_word): Fix bug (negated comparison)
8685 when BITS_PER_ULL < BITS_PER_BITS_WORD.
8687 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
8689 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction):
8690 Avoid undefined behavior by initializing display property bit of a
8691 string processed by the bidirectional iterator. For details, see
8692 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
8694 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
8696 Minor cleanup of previous change.
8697 * image.c (imagemagick_error, Fimagemagick_types):
8698 Omit some recently-introduced and unnecessary casts and assignments.
8700 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
8702 Fix two memory leaks discovered with Valgrind.
8703 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
8704 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
8706 2014-01-22 Martin Rudalics <rudalics@gmx.at>
8708 Fixes in window size functions around Bug#16430 and Bug#16470.
8709 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
8710 (Fwindow_mode_line_height, Fwindow_header_line_height)
8711 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
8712 Minor doc-string adjustments.
8713 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
8714 Rewrite doc-strings.
8715 (window_body_height, window_body_width): Do not count partially
8716 visible lines/columns when PIXELWISE is nil (Bug#16470).
8717 (Qfloor, Qceiling): New symbols.
8719 2014-01-21 Eli Zaretskii <eliz@gnu.org>
8721 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
8722 when the image cache is not yet allocated. (Bug#16509)
8724 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
8726 * buffer.c (Fkill_buffer): When killing an indirect buffer,
8727 re-attach intervals to its base buffer (Bug#16502).
8728 * intervals.c (set_interval_object): Move from here...
8729 * intervals.h (set_interval_object): ... to here. Fix comments.
8731 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
8733 Avoid undefined behavior by initializing buffer redisplay bit.
8734 Reported by Dmitry Antipov in
8735 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
8736 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
8738 Revert some of the CANNOT_DUMP fix (Bug#16494).
8739 * lread.c (init_lread): Fix typo: NILP, not !NILP.
8741 2014-01-19 Eli Zaretskii <eliz@gnu.org>
8743 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
8744 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
8745 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
8746 they are replaced by macros that expand into direct calls to the
8747 corresponding functions from GDI32.DLL.
8748 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
8749 variables in the Cygwin build, they are unused.
8751 2014-01-19 K. Handa <handa@gnu.org>
8753 * composite.c (composition_update_it): Fix previous change.
8755 2014-01-18 Eli Zaretskii <eliz@gnu.org>
8757 Fix file name handling on MS-Windows 9X.
8758 * w32.c (maybe_load_unicows_dll): New function.
8760 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
8761 on, to make sure we can convert file names to and from UTF-8 on
8762 Windows 9X. This fixes a failure to start up because Emacs cannot
8763 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
8765 * w32font.c [WINDOWSNT]: Include w32.h.
8766 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
8767 of implementing the same stuff.
8768 Remove now unused g_b_init_is_windows_9x.
8770 * w32.h (maybe_load_unicows_dll): Add prototype.
8772 2014-01-17 Eli Zaretskii <eliz@gnu.org>
8774 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
8775 switch to single keyboard. Prevents daemon crashes when a new
8776 client connects while we show a TTY menu in an existing client.
8779 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
8781 Fix MinGW64 porting problem with _setjmp.
8782 Reported by Eli Zaretskii in:
8783 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
8784 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
8785 the old _setjmp and _longjmp. All uses changed.
8787 2014-01-13 Daniel Colascione <dancol@dancol.org>
8789 * textprop.c (Fremove_list_of_text_properties):
8790 Correctly handle reaching the end of the interval tree. (Bug#15344)
8792 2014-01-13 Martin Rudalics <rudalics@gmx.at>
8794 * xdisp.c (resize_mini_window): Round height to a multiple of
8795 frame's line height. Fix bug in calculation of window start
8796 position (Bug#16424).
8798 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
8800 * macfont.m: Include termchar.h.
8801 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
8802 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
8803 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modify from
8804 *_WITH_GC_* to take face and f as parameters.
8805 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
8806 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
8808 2014-01-13 Daniel Colascione <dancol@dancol.org>
8810 Fix menu item updating in the presence of the Unity global menu
8813 * gtkutil.h (xg_have_tear_offs): Add frame parameter
8814 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
8816 (xg_update_menubar, xg_update_menu_item): Call g_object_notify when
8817 updating menus; explain why.
8818 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
8819 problem it's supposed to solve and it interferes with detecting
8820 the presence of a global menu.
8821 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
8824 2014-01-11 K. Handa <handa@gnu.org>
8826 * composite.c (composition_update_it): Fix indexing of
8827 LGSTRING_CHAR (Bug#15984).
8829 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
8831 * unexw32.c (_start) [__MINGW64__]: Define to __start.
8833 2014-01-11 Eli Zaretskii <eliz@gnu.org>
8835 * xdisp.c (try_window_id): Don't use this function's optimizations
8836 if overlays in the buffer displayed by the window have changed
8837 since last redisplay. (Bug#16347)
8838 (message_dolog): Fix indentation.
8840 2014-01-11 Martin Rudalics <rudalics@gmx.at>
8842 * frame.c (frame_resize_pixelwise): Fix doc-string.
8844 2014-01-10 Martin Rudalics <rudalics@gmx.at>
8846 Fix handling of internal borders (Bug#16348).
8847 * dispnew.c (adjust_frame_glyphs_for_window_redisplay):
8848 Remove internal border width from pixel width of windows.
8849 (change_frame_size_1): Don't return early when frame's pixel
8850 size changes - we still have to record the new sizes in the
8852 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
8853 also when toolbar gets larger.
8854 * window.c (check_frame_size): Include internal_border_width in
8856 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
8857 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines):
8858 In non-toolkit/non-GTK version clear internal border.
8859 * xterm.c (x_clear_under_internal_border): New function for
8860 non-toolkit/non-GTK version.
8861 (x_after_update_window_line): In non-toolkit/non-GTK version
8863 (handle_one_xevent, x_set_window_size):
8864 Call x_clear_under_internal_border in non-toolkit/non-GTK version.
8865 * xterm.h (x_clear_under_internal_border): Extern it.
8867 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
8869 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
8870 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
8873 2014-01-06 Eli Zaretskii <eliz@gnu.org>
8875 * xdisp.c (redisplay_window): Don't skip window redisplay if the
8876 last value of point is not equal to buffer's point. (Bug#16129)
8878 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
8881 * nsterm.h (updateCollectionBehavior): Rename from
8882 updateCollectionBehaviour. All uses changed.
8884 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
8885 * Makefile.in (SETFATTR): New macro.
8886 (temacs$(EXEEXT)): Use it.
8888 2014-01-04 Martin Rudalics <rudalics@gmx.at>
8890 Fix maximization behavior on Windows (Bug#16300).
8891 * w32fns.c (w32_fullscreen_rect): Don't handle
8892 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
8893 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
8894 of SetWindowPos. Restore last placement also when leaving
8895 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
8896 but the FULLSCREEN_BOTH case.
8898 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
8901 * data.c (arithcompare_driver):
8902 * fileio.c (Fcar_less_than_car):
8903 * fns.c (internal_equal):
8904 * frame.c (delete_frame):
8905 * lisp.h (enum More_Lisp_Bits):
8907 Avoid C99 constructs that don't work in C89.
8908 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
8909 to port to C89, which doesn't have 'long long'.
8910 (count_trailing_zero_bits): Use them.
8912 2014-01-03 Chong Yidong <cyd@gnu.org>
8914 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
8916 2014-01-02 Martin Rudalics <rudalics@gmx.at>
8918 Further adjust frame/window scrollbar width calculations.
8919 * window.c (apply_window_adjustment):
8920 Set windows_or_buffers_changed.
8921 (Fwindow_scroll_bars): Return actual scrollbar width.
8922 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
8923 For non-toolkit builds again use 14 as minimum width and set
8924 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
8925 * xterm.c (XTset_vertical_scroll_bar): Take width from
8926 WINDOW_SCROLL_BAR_AREA_WIDTH.
8927 (x_new_font): Rename wid to unit. Base calculation of new
8928 scrollbar width on toolkit used and make it analogous to that of
8929 x_set_scroll_bar_default_width.
8930 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
8931 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
8932 of GetSystemMetrics.
8933 * w32term.c (w32_set_vertical_scroll_bar): Take width from
8934 WINDOW_SCROLL_BAR_AREA_WIDTH.
8935 (x_new_font): Make it correspond to changes in xterm.c.
8937 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
8939 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
8940 This is a cleaner way to fix the MinGW-w64 porting problem.
8941 Check for INTPTR_MAX misconfiguration.
8943 2014-01-01 Eli Zaretskii <eliz@gnu.org>
8945 * search.c (newline_cache_on_off, find_newline): In indirect
8946 buffers, use the newline cache of the base buffer.
8948 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
8949 buffer, invalidate the caches of its base buffer. (Bug#16265)
8951 * indent.c (width_run_cache_on_off, compute_motion): In indirect
8952 buffers, use the width-run cache of the base buffer.
8954 * xdisp.c (redisplay_window): When the window displays an indirect
8955 buffer, and the character widths in the display table have
8956 changed, invalidate the width-run cache of the corresponding base
8959 * fileio.c (Finsert_file_contents): When invalidating the newline
8960 cache, consider the case of inserting into indirect buffer.
8962 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
8963 In indirect buffers, use the paragraph cache of the base buffer.
8965 2013-12-31 Martin Rudalics <rudalics@gmx.at>
8967 * window.c (grow_mini_window): Fix last change.
8969 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
8971 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
8973 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
8975 * w32term.c (w32_initialize): Use LCID and LOWORD.
8977 * w32proc.c (create_child): Use pid_t for 5th argument.
8978 (IsValidLocale): Don't provide prototype for MinGW64.
8979 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
8980 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
8982 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
8983 MinGW64 doesn't support.
8985 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
8987 * w32.c (set_named_security_info): New function.
8988 (acl_set_file): Fall back on set_named_security_info if
8989 set_file_security fails.
8990 (g_b_init_set_named_security_info_w)
8991 (g_b_init_set_named_security_info_a): New static variables.
8992 (globals_of_w32): Initialize them to zero.
8993 (set_named_security_info): Set them to non-zero if the
8994 corresponding API is available.
8995 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc):
8996 New function typedefs.
8998 2013-12-31 Martin Rudalics <rudalics@gmx.at>
9000 Some more fixes following pixelwise resize changes including one
9002 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
9003 of frame_resize_pixelwise.
9004 * widget.c (pixel_to_text_size): New function.
9005 (update_wm_hints): Have size hints respect value of
9006 frame_resize_pixelwise.
9007 (EmacsFrameResize): Alway process resize requests pixelwise.
9008 * window.c (grow_mini_window): Make sure mini window is at least
9010 * xdisp.c (display_menu_bar): Make sure menubar extends till
9012 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
9013 (x_set_tool_bar_lines): Calculate pixelwise.
9014 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
9015 frame_resize_pixelwise.
9017 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
9019 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
9020 variables not used there.
9022 2013-12-30 Eli Zaretskii <eliz@gnu.org>
9024 * w32.c (sys_umask): New function. (Bug#16299)
9026 2013-12-30 Martin Rudalics <rudalics@gmx.at>
9028 * dispnew.c (change_frame_size_1): Take old width of root window
9029 from that window's pixel width. (Bug#16284)
9031 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
9033 Plain copy-file no longer chmods an existing destination (Bug#16133).
9034 * fileio.c (realmask): Now a static var, not a local.
9035 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
9036 Remove arg STATPTR. All uses changed.
9037 (Fcopy_file): Do not alter permissions of existing destinations,
9038 unless PRESERVE-PERMISSIONS (renamed from
9039 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
9040 Avoid race when testing for existing destinations and for
9041 when input and output files are the same.
9042 If changing the group fails, adjust both default and
9043 preserved permissions so that access is not granted to the
9045 (Fset_default_file_modes, init_fileio): Update realmask.
9046 (Fdefault_file_modes): Use realmask instead of calling umask.
9048 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
9050 Fix pipe bug with OS X emacs --daemon (Bug#16262).
9051 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
9052 flags on the daemon pipe ends before execing.
9054 2013-12-28 Eli Zaretskii <eliz@gnu.org>
9056 * w32fns.c (Fx_create_frame): Error out if called from a TTY
9057 session. (Bug#14739)
9059 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
9061 * callproc.c (Vexec_path): Document that exec-directory is in it.
9063 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
9065 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
9068 2013-12-27 Chong Yidong <cyd@gnu.org>
9070 * data.c (Fsymbol_function): Doc fix.
9072 2013-12-26 Martin Rudalics <rudalics@gmx.at>
9074 Some more tinkering with Bug#16051.
9075 * window.c (resize_frame_windows): Don't let the size of the
9076 root window drop below the frame's default character size.
9077 Never ever delete any subwindows - let the window manager do the
9080 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
9081 of toolbar lines needed when they exceed the height of the root
9083 (unwind_create_frame_1): New function.
9084 (Fx_create_frame): Generally inhibit calling the window
9085 configuration change hook here. Remove extra call to
9086 change_frame_size - it's not needed when we don't run the
9087 configuration change hook.
9089 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
9091 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
9092 On my Fedora 19 platform the core dumps were so big that
9093 my desktop became nearly catatonic.
9094 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
9095 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
9096 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
9097 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
9098 a clang-only syntax.
9099 * conf_post.h (__has_feature): New macro, if not already defined.
9100 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
9101 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
9103 2013-12-25 Eli Zaretskii <eliz@gnu.org>
9105 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
9106 is a file name. (Bug#16252)
9108 2013-12-25 Chong Yidong <cyd@gnu.org>
9110 * keyboard.c (Voverriding_terminal_local_map)
9111 (Voverriding_local_map): Doc fix.
9113 * keymap.c (Vemulation_mode_map_alists): Doc fix.
9115 2013-12-24 Eli Zaretskii <eliz@gnu.org>
9117 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
9118 file name when it is submitted to ShellExecute. Simplify code.
9119 Don't test DOCUMENT for being a string, as that is enforced by
9120 CHECK_STRING. Doc fix.
9122 2013-12-23 Eli Zaretskii <eliz@gnu.org>
9124 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
9125 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
9126 redisplay_tool_bar does. Improve and fix commentary.
9127 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
9128 limits of the glyph matrices. (Bug#16051)
9129 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
9130 only when the new size is different from the old one, and the new
9131 size can be achieved given the frame height.
9133 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
9135 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
9137 2013-12-23 Glenn Morris <rgm@gnu.org>
9139 * lread.c (Fload): Mention load-prefer-newer in doc.
9141 2013-12-22 Martin Rudalics <rudalics@gmx.at>
9143 Handle Bug#16207 by being more restrictive when running hooks.
9144 * window.c (unwind_change_frame): New function.
9145 (Fset_window_configuration): Don't run configuration change hook
9146 while the frame configuration is unsafe. Call select_window
9149 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
9151 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
9153 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
9155 * nsterm.h: Declare EmacsColor category.
9157 * nsterm.m (NSColor): Implement EmacsColor category.
9158 (ns_get_color): Use colorUsingDefaultColorSpace.
9159 (ns_get_color, ns_term_init): Use colorForEmacsRed.
9161 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
9163 2013-12-21 Eli Zaretskii <eliz@gnu.org>
9165 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
9166 having the PNG_NORETURN attribute, to avoid compiler warning in
9169 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
9171 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
9173 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
9174 fringe background extension.
9175 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
9176 because they are now always the same as `left' and `width',
9177 respectively. Remove code for the case that `width' and
9178 `sb_width' are different.
9180 2013-12-20 Martin Rudalics <rudalics@gmx.at>
9182 Remove scroll_bar_actual_width from frames.
9183 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
9184 * frame.c (Fscroll_bar_width): Return scroll bar area width.
9185 (x_figure_window_size):
9186 * nsterm.m (x_set_window_size):
9187 * widget.c (set_frame_size):
9188 * w32term.c (x_set_window_size):
9189 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
9190 scroll_bar_actual_width.
9192 Convert scroll_bar members to integers on Windows.
9193 * w32term.h (struct scroll_bar): Convert top, left, width,
9194 height, start, end and dragging to integers.
9195 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
9197 * w32term.c (w32_set_scroll_bar_thumb)
9198 (w32_scroll_bar_handle_click): Remove XINT conversions for
9199 scroll_bar members. Treat bar->dragging as integer.
9200 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
9201 first element. Remove XINT conversions for scroll_bar members.
9202 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
9203 Remove XINT conversions for scroll_bar members.
9205 Fix assignment for new window total sizes.
9206 * window.c (Fwindow_resize_apply_total): Assign values for
9209 2013-12-20 Chong Yidong <cyd@gnu.org>
9211 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
9212 argument to `append'.
9214 2013-12-19 Eli Zaretskii <eliz@gnu.org>
9216 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
9217 current text face, for extending the face of the display margins.
9220 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
9221 Doc fix. (Bug#16190)
9223 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
9225 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
9228 * nsterm.m (Qfile, Qurl): New.
9229 (EV_MODIFIERS2): New macro.
9230 (EV_MODIFIERS): Use EV_MODIFIERS2.
9231 (ns_term_init): Remove font and color from DND, does not work on
9232 newer OSX, and other ports don't have them.
9233 (performDragOperation:): Handle modifiers used during drag.
9234 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
9235 Remove global Lisp variables used to communicate with ns-win.el.
9236 Remove font and color handling.
9237 (syms_of_nsterm): Defsym Qfile and Qurl.
9239 2013-12-19 Anders Lindgren <andlind@gmail.com>
9241 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
9242 (ns_constrain_all_frames, x_set_offset): Remove assignment to
9244 (updateFrameSize:, windowWillResize:toSize:): Add trace.
9245 (constrainFrameRect): Remove special case nr_screens == 1.
9246 Don't constrain size to size of view.
9248 * nsterm.h (ns_output): Remove dont_constrain.
9250 2013-12-19 Anders Lindgren <andlind@gmail.com>
9252 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
9254 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
9256 Minor fixes for recent openp changes.
9257 * lisp.h (GCPRO7): New macro.
9258 * lread.c (openp): Use bool for boolean; all callers changed.
9259 Protect save_string from GC. Don't assume that file descriptors
9260 are nonzero. Redo save_mtime comparison to avoid bogus GCC
9261 warning about uninitialized variable.
9263 2013-12-18 Eli Zaretskii <eliz@gnu.org>
9265 * w32fns.c (emacs_abort): Use intptr_t as argument of
9266 INT_BUFSIZE_BOUND, to avoid compiler warnings.
9268 2013-12-18 Glenn Morris <rgm@gnu.org>
9270 * lread.c (Fload): Pass load_prefer_newer to openp.
9271 Don't bother checking mtime if openp already did it.
9272 (openp): Add `newer' argument, to check all suffixes
9273 and find the newest file.
9274 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
9275 * callproc.c (call_process):
9276 * charset.c (load_charset_map_from_file):
9277 * emacs.c (init_cmdargs):
9278 * image.c (x_create_bitmap_from_file, x_find_image_file):
9280 * lread.c (Flocate_file_internal):
9281 * process.c (Fformat_network_address):
9282 * sound.c (Fplay_sound_internal):
9283 * w32.c (check_windows_init_file):
9284 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
9286 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
9288 2013-12-17 Eli Zaretskii <eliz@gnu.org>
9290 * w32.c (getloadavg): Don't index samples[] array with negative
9291 indices. Recover from wall-clock time being set backwards.
9293 * w32term.c (w32_initialize): Declare the argument of
9294 set_user_model as const.
9296 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
9297 (w32_menu_show): Constify some arguments passed to MessageBox.
9299 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
9300 to initialize Lisp objects.
9302 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
9303 initialize Lisp objects.
9305 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
9306 use variables used only on X under that condition.
9308 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
9309 variables not used there.
9311 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
9313 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
9314 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
9316 2013-12-16 Eli Zaretskii <eliz@gnu.org>
9318 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
9319 code, revealed in presence of R2L characters, character
9320 compositions, and display vectors. A better fix for Bug#16148.
9321 (extend_face_to_end_of_line): Don't reference tool_bar_window in
9322 GTK and NS builds, they don't have this member of struct frame.
9324 * dispextern.h (struct composition_it): Correct a comment for the
9327 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
9329 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
9330 This prevents a compilation error on C compilers that do not
9331 default functions to return 'int' if not declared. Also, add
9332 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
9333 since it now uses inline functions.
9335 2013-12-16 Eli Zaretskii <eliz@gnu.org>
9337 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
9338 display margins on mode line, header line, and in the frame's
9339 tool-bar window. (Bug#16165)
9341 2013-12-16 Andreas Schwab <schwab@suse.de>
9343 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
9345 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
9347 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
9350 2013-12-16 Martin Rudalics <rudalics@gmx.at>
9352 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
9354 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
9356 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
9357 intended to find bogus pointers in font objects (Bug#16140).
9358 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
9359 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
9360 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
9361 Disable for MS-Windows due to Bug#15876; apparently this
9362 requires more or less substantial changes in fontset code.
9363 * xfont.c (xfont_close):
9364 * xftfont.c (xftfont_close): Call x_display_info_for_display
9365 to check whether 'Display *' is valid (Bug#16093 and probably
9368 2013-12-15 Eli Zaretskii <eliz@gnu.org>
9370 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
9371 Reported by Juanma Barranquero <lekktu@gmail.com>.
9373 * process.c (Fprocess_send_eof): Don't crash if someone tries to
9374 open a pty on MS-Windows. (Bug#16152)
9376 * emacs.c (decode_env_path): Fix bogus comparison against
9377 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
9379 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
9381 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
9382 (Fx_file_dialog): Add parentheses around && to silence warning.
9384 * w32term.c (construct_drag_n_drop): Remove unused local variable.
9386 2013-12-15 Eli Zaretskii <eliz@gnu.org>
9388 * xdisp.c (extend_face_to_end_of_line): Extend background of
9389 non-default face in margin areas as well. (Bug#16151)
9390 (display_line): Call extend_face_to_end_of_line for continued
9391 lines as well, if the display margins have non-zero width.
9392 (set_glyph_string_background_width): When needed, set the
9393 extends_to_end_of_line_p flag on glyph strings to be drawn in
9394 margin areas, not only in the text area.
9396 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
9399 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
9401 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
9402 Don't worry about verify_error being t, since it has to be a list.
9404 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
9406 Use bool for boolean, focusing on headers.
9407 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
9408 No need to include <stdbool.h>, since conf_post.h does it now.
9409 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
9410 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
9411 (SET_PER_BUFFER_VALUE_P):
9412 * ccl.c, ccl.h (setup_ccl_program):
9413 * ccl.h (CHECK_CCL_PROGRAM):
9414 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
9415 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
9416 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
9417 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
9418 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
9419 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
9420 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
9421 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
9422 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
9423 (CHARSET_FAST_MAP_SET):
9424 * coding.c (decode_coding_ccl, encode_coding_ccl):
9425 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
9426 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
9427 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
9428 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
9429 (decode_coding_c_string):
9430 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
9431 * conf_post.h (has_attribute):
9432 * dispextern.h (trace_redisplay_p)
9433 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
9434 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
9435 (SET_GLYPH_FROM_CHAR_GLYPH)
9436 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
9437 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
9438 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
9439 (cursor_in_mouse_face_p):
9440 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
9441 (blank_row, prepare_desired_row)
9442 (build_frame_matrix_from_leaf_window, make_current)
9443 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
9444 (update_window, scrolling_window, update_frame_line):
9445 * disptab.h (GLYPH_FOLLOW_ALIASES):
9446 * editfns.c (Fformat):
9447 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
9448 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
9449 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
9450 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
9451 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
9452 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
9453 (FONT_DEFERRED_LOG):
9454 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P)
9455 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
9456 (FRAME_MOUSE_UPDATE):
9457 * fringe.c (Fdefine_fringe_bitmap):
9458 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
9459 (x_create_bitmap_from_xpm_data, xpm_load_image):
9460 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
9461 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
9462 (MERGE_INTERVAL_CACHE):
9463 * keymap.h (KEYMAPP):
9464 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
9465 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
9466 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
9467 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
9468 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
9469 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
9470 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
9471 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
9472 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
9473 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
9474 (SETUP_BUFFER_SYNTAX_TABLE):
9475 * systime.h (timespec_valid_p):
9476 * term.c (save_and_enable_current_matrix):
9477 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
9478 * xdisp.c (in_display_vector_p, display_tool_bar_line)
9479 (redisplay_internal, try_window_reusing_current_matrix)
9480 (sync_frame_with_window_matrix_rows, try_window_id)
9481 (display_menu_bar, display_tty_menu_item, display_mode_line)
9482 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
9483 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
9484 * xmenu.c (xmenu_show):
9485 * xterm.c (use_xim, x_term_init):
9486 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
9487 (struct x_bitmap_record):
9488 Use bool for booleans.
9489 * ccl.c (struct buffer_text):
9490 * ccl.h (struct ccl_program):
9491 * charset.h (struct charset):
9493 * coding.h (struct iso_2022_spec, struct coding_system):
9494 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
9495 (struct glyph_string, struct face, struct face_cache)
9496 (struct bidi_string_data, struct bidi_it)
9497 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
9499 * editfns.c (Fformat):
9500 * frame.h (struct frame):
9501 * fringe.c (struct fringe_bitmap):
9502 * intervals.h (struct interval):
9503 * keyboard.h (struct kboard):
9504 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
9505 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
9506 (struct Lisp_Buffer_Local_Value, union specbinding):
9507 * macfont.m (struct macfont_info):
9508 * process.h (struct Lisp_Process):
9509 * termchar.h (struct tty_display_info):
9510 * window.h (struct window):
9511 * xterm.h (struct x_output):
9512 Use bool_bf for boolean bit-fields.
9513 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
9514 All callers changed.
9515 * ccl.h (struct ccl_program): Remove unused members private_state,
9516 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
9518 (struct ccl_spec): Remove unused members cr_carryover,
9519 eight_bit_carryover.
9520 * conf_post.h: Include <stdbool.h>.
9521 (bool_bf): New type.
9522 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
9523 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE)
9524 (MERGE_INTERVAL_CACHE): Surround statement macro with proper
9525 'do { ... } while (false)' brackets.
9526 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
9527 Args must now be expressions; all callers changed.
9528 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
9529 (PRODUCE_GLYPHS): Simplify use of boolean.
9530 * fileio.c (Fcopy_file):
9531 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
9532 * lisp.h (UNGCPRO): Return void, not int.
9533 (FOR_EACH_TAIL): Use void expression, not int expression.
9534 * region-cache.c: Reindent.
9535 * region-cache.h: Copy comments from region-cache.c, to fix
9536 incorrect remarks about booleans.
9538 2013-12-14 Eli Zaretskii <eliz@gnu.org>
9540 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
9541 when character at point is displayed from a display vector.
9544 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
9546 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
9547 now a list of certificate validation checks that will abort a
9548 connection with an error.
9549 (Fgnutls_boot): Document it and use it.
9551 2013-12-14 Martin Rudalics <rudalics@gmx.at>
9553 * w32term.c (w32_enable_frame_resize_hack): New variable.
9554 (x_set_window_size): Use it to hack frame resizing on Windows
9557 2013-12-14 Eli Zaretskii <eliz@gnu.org>
9559 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
9560 Windows-specific code to w32.c. Change error message text to
9561 match that of Posix platforms.
9563 * w32.c (w32_copy_file): New function, most of the code copied and
9564 reworked from Fcopy_file. Improve error handling. Plug memory
9565 leak when errors are thrown. Support file names outside of the
9566 current codepage. (Bug#7100)
9568 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
9570 * lread.c (load_path_default): Prototype.
9572 2013-12-13 Glenn Morris <rgm@gnu.org>
9574 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
9575 (dump_path): Remove.
9576 (load-path-default): Remove `changed' argument.
9577 Do not set dump_path permanently. Simplify.
9578 (init_lread): Simplify.
9579 (syms_of_lread): Remove dump_path.
9581 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
9583 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
9584 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
9585 2013-12-12 font-related change to avoid Bug#16128, which
9586 is quite hard to fix without even more substantial changes.
9588 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
9590 * font.c (font_close_object): Check for live frame (Bug#16128).
9592 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
9594 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
9595 Return ptrdiff_t, not int, since it's a buffer size.
9596 Reindent/reparen some macros to a more Gnuish style.
9598 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
9600 Avoid undefined behavior with huge regexp interval counts.
9601 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
9602 since it's now specialized to interval counts. All uses changed.
9603 Do not assume wraparound on signed integer overflow.
9604 (regex_compile): Simplify based on the above changes.
9606 2013-12-12 Eli Zaretskii <eliz@gnu.org>
9608 Support file names on MS-Windows that use characters outside of
9609 the current system codepage. (Bug#7100)
9611 * w32.c (get_file_security, set_file_security)
9612 (create_symbolic_link): Separate pointers and boolean flags for
9613 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
9614 non-zero, else the former.
9615 (codepage_for_filenames, filename_to_utf16, )
9616 (filename_from_utf16, filename_to_ansi, filename_from_ansi):
9618 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
9620 (normalize_filename): Lose the DBCS code, now works on UTF-8.
9621 Accept only one argument; all callers changed.
9622 (dostounix_filename): Remove the second argument, now works in
9623 UTF-8. All callers changed.
9624 (parse_root): Lose DBCS code.
9625 (get_long_basename, w32_get_short_filename, init_environment)
9626 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
9627 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
9628 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
9629 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
9630 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
9631 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
9633 (ansi_encode_filename): New function.
9634 (get_emacs_configuration, get_emacs_configuration_options):
9636 (add_volume_info, GetCachedVolumeInformation): Run the input file
9637 name through unixtodos_filename, to ensure it is stored and
9638 referenced in canonical form.
9639 (get_volume_info): Lose the DBCS code, now works in UTF-8.
9640 (logon_network_drive, sys_link, utime): Improve error handling.
9641 (sys_access): New function.
9642 (hashval, generate_inode_val): Unused functions deleted.
9643 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
9644 (check_windows_init_file): Convert error message from UTF-8 to
9645 ANSI codepage, for display in the message box.
9646 (globals_of_w32): Set w32_unicode_filenames according to the OS
9649 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
9650 w32_unicode_filenames is non-zero, ANSI mode otherwise.
9651 (syms_of_w32term): Declare w32-unicode-filenames.
9653 * w32proc.c (new_child, delete_child): Remove code that handled
9654 unused pending_deletion and input_file members of the child struct.
9655 (create_child, sys_spawnve): Convert all file names to ANSI
9656 codepage. Use ANSI APIs explicitly; forcibly fail if any file
9657 name cannot be encoded in ANSI codepage. Don't use
9658 unixtodos_filename, mirror slashes by hand.
9659 (record_infile, record_pending_deletion): Functions deleted.
9660 (Fw32_short_file_name): Call w32_get_short_filename instead of
9663 * w32notify.c (add_watch): Work in Unicode mode when
9664 w32_unicode_filenames is non-zero, ANSI mode otherwise.
9665 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
9666 instead, do the same with Lisp primitives.
9668 * w32fns.c (file_dialog_callback, Fx_file_dialog)
9669 (Fsystem_move_file_to_trash, Fw32_shell_execute)
9670 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
9671 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
9672 (Fw32_shell_execute): Improve error reporting.
9673 (Fdefault_printer_name): Ifdef away for Cygwin.
9675 * w32.h (struct _child_process): Remove input_file and
9676 pending_deletion members that are no longer used.
9677 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
9678 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
9679 (ansi_encode_filename): New and updated prototypes.
9681 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
9683 (unexec): Don't use dostounix_filename, it expects a file name in
9684 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
9687 * fileio.c (Ffile_name_directory, file_name_as_directory)
9688 (directory_file_name, Fexpand_file_name)
9689 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
9690 arguments of dostounix_filename.
9691 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
9692 use MAX_UTF8_PATH for size of file-name strings.
9693 (emacs_readlinkat): Build an explicitly unibyte string for file
9695 (syms_of_fileio) <file-name-coding-system>:
9696 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
9698 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
9699 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
9700 directories to UTF-8.
9701 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
9702 environment, and each element of the input PATH, to UTF-8.
9704 * dired.c (file_attributes): Use build_unibyte_string explicitly
9705 to make Lisp strings from user and group names.
9707 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
9710 * coding.c (decode_file_name, encode_file_name): New functions.
9712 * termcap.c (tgetent): Adapt to the change in arguments of
9715 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
9718 * msdos.c (dostounix_filename, init_environment): Adapt to the
9719 change in arguments of dostounix_filename.
9721 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
9722 [WINDOWSNT]: Encode file names passed to the image libraries in
9725 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
9726 [WINDOWSNT]: Convert file names to the current ANSI codepage.
9728 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
9729 arguments of dostounix_filename.
9731 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
9733 * font.h (struct font_entity) [HAVE_NS]: New field to record
9734 font driver which was used to create this entity.
9735 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
9736 frame where the font was opened.
9737 (font_close_object): Add prototype.
9738 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
9739 (font_close_object): Not static any more. Lost frame arg.
9740 Adjust comment and users.
9741 * alloc.c (cleanup_vector): Call font_close_object to adjust
9742 per-frame font counters correctly. If HAVE_NS, also call
9743 driver-specific cleanup for font-entity objects.
9744 * ftfont.c (ftfont_open):
9745 * nsfont.m (nsfont_open):
9746 * w32font.c (w32font_open_internal):
9747 * xfont.c (xfont_open):
9748 * xftfont.c (xftfont_open): Save frame pointer in font object.
9749 * macfont.m (macfont_open): Likewise.
9750 (macfont_descriptor_entity): Save driver pointer to be able
9751 to call its free_entity routine when font-entity is swept.
9752 * ftxfont.c (ftxfont_open): Add eassert because frame
9753 pointer should be saved by ftfont_driver.open.
9755 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
9757 * xterm.c (x_make_frame_visible): Restore hack which is needed when
9758 input polling is used. This is still meaningful for Cygwin, see
9759 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
9760 * keyboard.c (poll_for_input_1, input_polling_used):
9761 Define unconditionally.
9762 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
9763 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
9764 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
9765 (font_for_char): Prefer ptrdiff_t to int for buffer position.
9766 (face_for_char): Likewise. Rearrange eassert and return ASCII
9767 face for CHAR_BYTE8_P.
9768 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
9770 2013-12-11 Ken Brown <kbrown@cornell.edu>
9772 * dispextern.h (erase_phys_cursor):
9773 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
9775 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
9777 * nsterm.m (x_free_frame_resources):
9778 * term.c (tty_free_frame_resources):
9779 * xterm.c (x_free_frame_resources): Do not check for non-NULL
9780 face cache because it's implied by free_frame_faces anyway.
9781 * w32term.c (x_free_frame_resources): Likewise. Do not call
9782 free_frame_faces twice.
9784 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
9786 * editfns.c (Fformat_time_string): Mention %F in the doc.
9788 2013-12-11 Martin Rudalics <rudalics@gmx.at>
9790 * window.c (resize_frame_windows): Don't return immediately when
9791 the root window's size doesn't change - the minibuffer window
9792 may still have to be repositioned/resized.
9793 * xfns.c (Fx_create_frame): Always change the frame size after
9794 initializing the frame's faces.
9795 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
9796 change_frame_size should already have done it.
9797 (x_new_font): Assign new tool- and menu-bar heights.
9798 (x_set_window_size_1): Account for tool- and menu-bar heights
9799 (Bug#16013). Don't set pixel sizes since change_frame_size
9800 should already have done it.
9802 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
9804 Remove the option of using libcrypto.
9805 * Makefile.in (LIB_CRYPTO): Remove.
9806 (LIBES): Don't use it.
9808 2013-12-11 Juri Linkov <juri@jurta.org>
9810 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
9811 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
9813 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
9815 * xdisp.c (display_tool_bar_line): Don't extend on a previously
9816 drawn tool bar items (Bug#16058).
9817 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
9819 2013-12-09 Ken Brown <kbrown@cornell.edu>
9821 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
9823 * lisp.h (get_frame_param): Adjust conditions for prototype
9826 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
9828 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
9829 Avoid unused macro warning if configured --without-xft.
9831 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
9833 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
9835 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
9837 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
9839 * emacs.c (main): Call fixup_locale a second time for GNUstep.
9841 2013-12-08 Martin Rudalics <rudalics@gmx.at>
9843 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
9845 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
9847 Use libcrypto's checksum implementations if available, for speed.
9848 * Makefile.in (LIB_CRYPTO): New macro.
9851 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
9852 The macro didn't conform to C99 due to type mismatch,
9853 which caused compilation failure with Sun C 5.12,
9854 and it was confusing anyway. Include window.h to declare
9855 redisplay_other_windows.
9857 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
9859 * window.c (set_window_buffer): Update mode line (bug#16084).
9861 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
9863 Fix minor problems found by static checking.
9864 * keyboard.c (poll_for_input_1, input_polling_used):
9865 Define only if HAVE_NTGUI.
9866 * xmenu.c (popup_activate_callback): Omit unnecessary
9867 check against USE_X_TOOLKIT, which must be defined here anyway.
9868 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
9871 2013-12-07 Martin Rudalics <rudalics@gmx.at>
9873 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
9875 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
9877 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
9879 * nsterm.m (x_set_window_size): Remove fprintf.
9880 (init): Define always. Set applicationDidFinishLaunchingCalled
9882 (applicationDidFinishLaunching:):
9883 Set applicationDidFinishLaunchingCalled.
9884 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
9887 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
9889 Pixel resize changes for NS (Bug#16049).
9890 * nsterm.m (x_set_window_size): Change parameters rows/cols to
9891 height/width. row/cols are locals.
9892 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
9893 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
9894 (windowWillResize): Remove gsextra. Calculate extra as in
9896 (x_new_font): Don't change frame size if fullscreen.
9897 Change size pixelwise.
9899 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
9900 comment in xfns.c. Change to pixelwise call.
9902 2013-12-06 Eli Zaretskii <eliz@gnu.org>
9904 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
9907 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
9909 * xterm.c (input_signal_count): Remove.
9910 (x_dispatch_event): Define unconditionally.
9911 (x_make_frame_visible): Process X events until the frame
9912 is really visible (Bug#16027).
9913 * xterm.h (x_dispatch_event): Declare unconditionally.
9915 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
9917 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
9919 * nsterm.m (x_set_window_size): Handle pixelwise.
9921 2013-12-05 Martin Rudalics <rudalics@gmx.at>
9923 * w32term.c (x_new_font):
9924 * xterm.c (x_new_font): Calculate new frame size from new font
9927 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
9929 * lisp.h (FOR_EACH_TAIL): New macro.
9930 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
9932 * window.c (select_window): Call second wset_redisplay before we change
9933 selected_window (bug#16034).
9935 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
9937 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
9939 2013-12-04 Eli Zaretskii <eliz@gnu.org>
9941 * w32xfns.c: Include window.h, to avoid a compiler warning.
9943 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
9945 * window.c (window_scroll): Mark window for redisplay (bug#16034).
9946 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
9947 window_scroll takes care of it.
9948 (Fset_window_point, Fdelete_other_windows_internal)
9949 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
9950 (Fsplit_window_internal, Fdelete_window_internal)
9951 (Fresize_mini_window_internal, Fset_window_configuration)
9952 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
9953 cause redisplay instead of forcing a complete redisplay.
9954 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
9955 we're only affecting the selected_window.
9957 2013-12-04 Eli Zaretskii <eliz@gnu.org>
9959 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
9960 directional control characters. Update type and category
9961 determination according to the UBA from Unicode v6.3.
9962 (bidi_category_t): New category EXPLICIT_FORMATTING.
9964 * dispextern.h (bidi_type_t): Update to include new bidirectional
9965 properties introduced with Unicode v6.3. (Bug#16043)
9967 2013-12-04 Martin Rudalics <rudalics@gmx.at>
9969 * xterm.c (XTflash): Fix coordinate of bottom area to flash
9972 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
9974 * font.c (font_list_entities): Remove dummy assignment.
9975 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
9976 used on graphic displays only. Remove unused 'font_encoder' member.
9977 (struct font_bitmap): Remove unused 'extra' member.
9978 * nsfont.m (nsfont_open):
9979 * w32font.c (w32font_open_internal):
9980 * ftfont.c (ftfont_get_bitmap): Adjust users.
9982 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
9984 Use bool for boolean.
9985 * tparam.c (tparam1):
9986 * undo.c (record_point, record_property_change):
9987 Use bool for boolean, for local vars that are always true or false.
9989 Minor integer overflow fixes (Bug#16033).
9990 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
9991 This improves on the previous fix to this function.
9992 (window_resize_check): When summing up pixel counts, don't rely on
9993 undefined behavior if the sum overflows.
9995 2013-12-03 Martin Rudalics <rudalics@gmx.at>
9997 * window.c (Fset_window_new_pixel): Don't choke at negative
9998 argument value (Bug#16033).
10000 * xfns.c (Fx_create_frame): Add another call to change_frame_size
10001 to avoid crash in window_box_height.
10003 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
10004 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
10006 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
10008 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
10010 Minor integer overflow fixes.
10011 * window.c (Fset_window_new_pixel, grow_mini_window):
10012 * xdisp.c (Fwindow_text_pixel_size):
10013 Avoid undefined behavior on signed integer overflow.
10014 * xfns.c (x_set_mouse_color):
10015 Check that drag shape fits in 'unsigned', since that's what X wants.
10017 2013-12-02 Eli Zaretskii <eliz@gnu.org>
10019 Improve reporting of fatal exception on MS-Windows.
10020 * w32fns.c (my_exception_handler): New function.
10021 (globals_of_w32fns): Set it up as the unhandled exception
10022 handler. Initialize exception code and address to zeros.
10023 (emacs_abort): If the exception code and address are available,
10024 print them at the beginning of the backtrace. Fix the format of
10025 printing addresses (was producing 0x0x12345678 on XP).
10028 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
10030 * eval.c (Fbacktrace__locals): New function.
10031 (syms_of_eval): Defsubr it.
10033 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
10035 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
10036 Define here to unify between...
10037 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
10038 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
10040 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
10042 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
10044 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
10045 fringe background extension.
10046 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
10047 because they are now always the same as `left' and `width',
10048 respectively. Remove code for the case that `width' and
10049 `sb_width' are different.
10051 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
10053 Fix minor problems found by static checking.
10054 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
10055 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
10056 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
10058 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
10060 * image.c (imagemagick_compute_animated_image): Don't crash if we
10061 have an animation with different-sized images (bug#15313).
10063 2013-11-30 Martin Rudalics <rudalics@gmx.at>
10065 Remove some unused items introduced during pixelwise change.
10066 * window.c (window_resize_total_check): Remove unused function.
10067 * xdisp.c (remember_mouse_glyph): Remove unused label.
10068 (Ftool_bar_height): Move declaration inside #if.
10069 * xterm.c (x_set_window_size): Don't use r and c.
10071 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
10073 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
10074 `value' and `endp'.
10076 * window.c (Fset_window_configuration): Comment out unused variables.
10078 * w32term.c (w32_read_socket): Remove unused variable `buf'.
10080 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
10082 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
10084 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
10086 * gnutls.c (gnutls_audit_log_function): Only declare and define if
10087 HAVE_GNUTLS3 (Bug#16001).
10089 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
10090 if interrupts are deferred (Bug#15801).
10092 2013-11-30 Martin Rudalics <rudalics@gmx.at>
10094 Support resizing frames and windows pixelwise.
10095 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
10096 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
10097 (struct glyph_matrix): Replace window_left_col and
10098 window_top_line by window_pixel_left and window_pixel_top.
10099 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
10101 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
10102 (draw_window_divider, move_it_to, x_draw_right_divider)
10103 (x_draw_bottom_divider, change_frame_size): Add or fix
10105 * dispnew.c (change_frame_size_1): Change prototype.
10106 (adjust_glyph_matrix, required_matrix_width)
10107 (adjust_frame_glyphs_for_window_redisplay): Use pixel
10108 values instead of lines and columns.
10109 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
10110 WINDOW_TOTAL_FRINGE_WIDTH.
10111 (handle_window_change_signal, do_pending_window_change)
10112 (init_display): Adjusts calls of change_frame_size.
10113 (change_frame_size, change_frame_size_1): Handle pixelwise
10115 * frame.c (Qright_divider_width, Qbottom_divider_width):
10117 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
10118 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
10119 (x_set_internal_border_width, x_set_vertical_scroll_bars)
10120 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
10122 (set_frame_param): New function.
10123 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
10124 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
10125 (Ffringe_width, Fborder_width, Fright_divider_width)
10126 (Fbottom_divider_width): New functions, defsubr them.
10127 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
10128 New argument pixelwise.
10129 (struct frame_parm_table): New members Qright_divider_width and
10130 Qbottom_divider_width.
10131 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
10132 (x_report_frame_params): Handle Qright_divider_width and
10133 Qbottom_divider_width.
10134 (x_set_right_divider_width, x_set_bottom_divider_width):
10136 (frame_resize_pixelwise): New option.
10137 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
10138 new_pixelwise, right_divider_width and bottom_divider_width;
10139 remove total_lines; rename text_lines, text_cols, new_text_lines
10140 and new_text_cols to text_height, text_width, new_height and
10141 new_width respectively.
10142 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
10143 FRAME_TEXT_WIDTH respectively.
10144 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
10145 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
10146 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
10148 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
10149 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
10150 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
10151 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
10152 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
10153 (FRAME_TOTAL_COLS_ARG): Remove macro.
10154 * fringe.c (draw_fringe_bitmap_1): Handle right divider.
10155 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
10156 (x_wm_set_size_hint): Handle frame pixel sizes.
10157 * indent.c (compute_motion, Fcompute_motion):
10158 Call window_body_width instead of window_body_cols.
10159 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
10160 (make_lispy_position): Handle right and bottom dividers.
10161 (Fsuspend_emacs): Pixelize call of change_frame_size.
10162 * keyboard.h: Extern Qright_divider, Qbottom_divider.
10163 * lisp.h: Extern set_frame_param.
10164 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
10166 (Fx_create_frame): Add entry for vertical_drag_cursor.
10167 Pixelize call of change_frame_size.
10168 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
10169 * nsterm.m (ns_update_window_end): Optionally draw right
10171 (x_set_window_size): Add argument pixelwise.
10172 Call check_frame_size and change_frame_size with pixelwise zero.
10173 (ns_draw_window_divider): New function.
10174 (ns_redisplay_interface): Add ns_draw_window_divider.
10175 (updateFrameSize:): Call change_frame_size with pixelwise zero.
10176 (x_new_font): Call x_set_window_size with pixelwise zero.
10177 * print.c (print_object): For a window print its sequence
10179 * term.c (Fresume_tty): Pixelize call of change_frame_size.
10180 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
10181 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
10182 (w32_createwindow): Use scroll bar area width.
10183 (w32_wnd_proc): Handle bottom divider width.
10184 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
10185 (Fx_create_frame): Default divider width parameters.
10186 Caclulate sizes pixelwise. Add vertical drag cursor support.
10187 (x_create_tip_frame): Default divider widths to zero.
10188 Pixelize call to change_frame_size.
10189 (Fx_show_tip): Add handling of divider widths. Pixelize window
10190 position and sizes.
10191 (Fw32_frame_rect): New function.
10192 (frame_parm_handler w32_frame_parm_handlers): Add divider
10194 (Vx_window_vertical_drag_shape): Add variable.
10195 * w32inevt.c (resize_event, maybe_generate_resize_event):
10196 Pixelize change_frame_size calls.
10197 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
10199 * w32term.c (w32_draw_window_divider): New function.
10200 (x_update_window_end): Handle right divider.
10201 (w32_draw_fringe_bitmap, x_scroll_run)
10202 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
10203 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
10204 Calculate new frame sizes pixelwise.
10205 (x_new_font): Pixelize call to x_set_window_size.
10206 (x_check_fullscreen): Pixelize call to change_frame_size.
10207 (x_set_window_size_1, x_set_window_size): New argument
10208 pixelwise. Calculate pixelwise.
10209 (x_wm_set_size_hint): Use scroll bar area width.
10210 (w32_redisplay_interface): Add w32_draw_window_divider.
10211 * w32term.h (struct w32_output): Add vertical drag cursor.
10212 * widget.c (set_frame_size, update_wm_hints)
10213 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
10215 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
10216 * window.c (sequence_number): Restore.
10217 (Fwindow_pixel_width, Fwindow_pixel_height)
10218 (Fwindow_mode_line_height, Fwindow_header_line_height)
10219 (window_pixel_to_total, Frun_window_scroll_functions)
10220 (Fset_window_new_pixel, window_resize_apply_total)
10221 (Fwindow_resize_apply_total): New functions.
10222 (window_body_height, window_body_width): Rename from
10223 window_body_lines. New argument PIXELWISE.
10224 Calculate pixelwise.
10225 (Fwindow_body_height, Fwindow_body_width): New argument
10227 (coordinates_in_window, window_relative_x_coord): Use window's
10228 pixel width instead of total width.
10229 (replace_window, recombine_windows): Initialize pixel values.
10230 (resize_root_window, resize_frame_windows, grow_mini_window)
10231 (shrink_mini_window): New argument PIXELWISE.
10232 Calculate pixelwise.
10233 (Fdelete_other_windows_internal, adjust_window_margins)
10234 (window_resize_check, window_resize_apply)
10235 (Fdelete_window_internal, Fresize_mini_window_internal)
10236 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
10237 (check_frame_size): Rename arguments. New argument PIXELWISE.
10238 Calculate pixelwise.
10239 (set_window_buffer): Make samebuf bool. Run configuration change
10240 hook only if buffer changed.
10241 (Fset_window_buffer): Rewrite doc-string.
10242 (make_window): Initialize new_pixel slot.
10243 (Fwindow_resize_apply): Check pixel size of root window.
10244 (Fsplit_window_internal): Call 2nd argument pixel_size.
10245 Calculate pixelwise.
10246 (Fscroll_left, Fscroll_right): Call window_body_width instead of
10248 (save_window_data): New slots frame_text_width,
10249 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
10250 (saved_window): New slots pixel_left, pixel_top, pixel_height,
10252 (Fcurrent_window_configuration, Fset_window_configuration)
10253 (save_window_save, compare_window_configurations): Handle new
10254 slots in save_window_data and saved_window.
10255 (Fset_window_scroll_bars): Fix doc-string.
10256 (window_resize_pixelwise): New variable.
10257 (coordinates_in_window, Fcoordinates_in_window_p):
10259 (make_parent_window): Adjust sequence_number.
10260 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
10262 * window.h (struct window): New members new_pixel, pixel_left,
10263 pixel_top, pixel_width, pixel_height. Restore sequence_number.
10264 (wset_new_pixel): New function.
10265 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
10266 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
10267 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
10268 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
10269 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
10270 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
10271 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
10272 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
10273 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
10274 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
10275 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
10276 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
10277 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
10278 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
10279 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
10281 (resize_frame_windows, grow_mini_window, shrink_mini_window)
10282 (window_body_width, check_frame_size): Adapt external declarations.
10283 * xdisp.c (last_max_ascent): New integer.
10284 (window_text_bottom_y): Handle bottom divider.
10285 (window_box_width, window_box_height): Calculate pixelwise.
10286 (get_glyph_string_clip_rects): Handle right divider.
10287 (remember_mouse_glyph): When windows are resized pixelwise
10288 proceed with width and height set to 1.
10289 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
10290 WINDOW_TOTAL_WIDTH.
10291 (move_it_to): Calculate and return maximum x position
10293 (Fwindow_text_pixel_size): New function.
10294 (resize_mini_window, update_tool_bar): Calculate pixelwise.
10295 (tool_bar_lines_needed): Rename to tool_bar_height.
10296 Calculate pixelwise.
10297 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
10298 Calculate pixelwise.
10299 (redisplay_tool_bar): Calculate pixelwise.
10300 (redisplay_window): Calculate pixelwise. Handle dividers.
10301 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
10302 (x_draw_vertical_border): Handle dividers.
10303 (define_frame_cursor1): Handle vertical drag cursor.
10304 (x_draw_right_divider, x_draw_bottom_divider): New functions.
10305 (expose_window): Calculate pixelwise. Handle dividers.
10306 (init_xdisp): Initialize pixel values.
10307 * xfaces.c (Qwindow_divider): New face.
10308 (realize_basic_faces): Realize it.
10309 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
10310 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
10311 (x_set_scroll_bar_default_width): Default actual width to 16.
10312 (Fx_create_frame): Set sizes pixelwise.
10313 (x_create_tip_frame): Default divider widths to zero.
10314 Pixelize call of change_frame_size.
10315 (Fx_show_tip): Handle divider widths. Initial pixel position
10317 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
10318 (Vx_window_vertical_drag_shape): New option.
10319 * xmenu.c (free_frame_menubar): Pixelize call of
10321 * xterm.c (x_draw_window_divider): New function.
10322 (x_update_window_end): Optionally draw right divider.
10323 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
10324 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
10325 (handle_one_xevent, x_new_font): Calculate pixelwise.
10326 (x_set_window_size_1, x_set_window_size): New argument
10327 pixelwise. Calculate pixelwise.
10328 (x_wm_set_size_hint): Pixelize call of check_frame_size.
10329 (struct x_redisplay_interface): Add x_draw_window_divider.
10330 * xterm.h (struct x_output): Add vertical_drag_cursor.
10332 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
10334 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
10335 Set invisible frames's `redisplay' when a full redisplay is requested.
10336 (redisplay_window): Set must_be_updated_p instead (bug#15999).
10337 (redisplay_mode_lines): Don't set must_be_updated_p any more.
10338 (display_mode_lines): Set it here instead.
10340 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
10342 * dispextern.h (set_window_update_flags): Remove.
10344 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
10346 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
10348 * xdisp.c (REDISPLAY_SOME_P): New macro.
10349 (redisplay_internal): Use it (bug#15999).
10350 (prepare_menu_bars, redisplay_window): Use it as well.
10352 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
10354 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
10356 * w32font.c (g_b_init_get_char_width_32_w): New static var.
10357 (globals_of_w32font): Zero it out.
10358 (GetCharWidth32W_Proc): New function pointer.
10359 (get_char_width_32_w): New function.
10360 (compute_metrics): If get_glyph_outline_w returns an error, try
10361 get_char_width_32_w before declaring a failure. This avoids
10362 punishing raster (a.k.a. "bitmap") fonts by slowing down
10363 redisplay. (Bug#6364).
10365 2013-11-29 Eli Zaretskii <eliz@gnu.org>
10367 * xdisp.c (clear_mouse_face): Don't invalidate the entire
10368 mouse-highlight info, just signal frame_up_to_date_hook that mouse
10369 highlight needs to be redisplayed. (Bug#15913)
10371 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
10373 Fix minor problems found by static checking.
10374 * buffer.h (struct buffer_text, struct buffer):
10375 * frame.h (struct frame):
10376 * window.h (struct window):
10377 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
10378 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
10379 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
10380 no-longer-valid use of HAVE_MENUS.
10381 * xdisp.c (propagate_buffer_redisplay): Now static.
10383 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
10385 * xmenu.c (Fmenu_or_popup_active_p):
10386 * window.c (Fset_window_configuration):
10387 * menu.c (Fx_popup_menu, Fx_popup_dialog):
10388 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
10389 * fns.c (Fyes_or_no_p):
10390 * editfns.c (Fmessage_box, Fmessage_or_box):
10391 * alloc.c (make_save_ptr_ptr):
10392 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
10394 * window.c (Fset_window_configuration): Move select_window later.
10396 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
10398 Refine redisplay optimizations to only redisplay *some* frames/windows
10399 rather than all of them.
10400 * xdisp.c (REDISPLAY_SOME): New constant.
10401 (redisplay_other_windows, wset_redisplay, fset_redisplay)
10402 (bset_redisplay, bset_update_mode_line): New functions.
10403 (message_dolog): Use bset_redisplay.
10404 (clear_garbaged_frames): Use fset_redisplay.
10405 (echo_area_display): Use wset_redisplay.
10406 (buffer_shared_and_changed): Remove.
10407 (prepare_menu_bars): Call Vpre_redisplay_function before updating
10408 frame titles. Compute the actual set of windows redisplayed.
10409 Don't update frame titles and menu bars for frames that don't need to
10411 (propagate_buffer_redisplay): New function.
10413 (redisplay_internal): Use it. Be more selective in the set of windows
10414 we redisplay. Propagate windows_or_buffers_changed to
10415 update_mode_lines a bit later to simplify the code.
10416 (mark_window_display_accurate_1): Reset window and buffer's
10418 (redisplay_window): Do nothing if neither the window nor the buffer nor
10419 the frame needs redisplay.
10420 * window.h (struct window): Add `redisplay' field.
10421 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
10422 (redisplay_other_windows, window_list): New declarations.
10423 * window.c (select_window, Fset_window_start): Use wset_redisplay.
10424 (window_list): Not static any more.
10425 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
10426 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
10427 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
10428 * frame.c (Fmake_frame_visible): Don't redisplay everything.
10429 * frame.h (struct frame): Add `redisplay' field.
10430 Move `external_menu_bar' bitfield next to other bit-fields.
10431 (SET_FRAME_GARBAGED): Use fset_redisplay.
10432 (SET_FRAME_VISIBLE): Don't garbage the frame;
10433 Use redisplay_other_windows.
10434 * buffer.h (struct buffer): Add `redisplay' field.
10435 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
10436 (modify_overlay): Use bset_redisplay.
10437 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
10439 2013-11-28 Eli Zaretskii <eliz@gnu.org>
10441 Support w32 file notifications in batch mode.
10442 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
10443 invalid (which happens in batch mode). If non-interactive, call
10444 handle_file_notifications to store file notification events in the
10445 input queue. (Bug#15933)
10447 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
10449 * w32inevt.c (handle_file_notifications): Now external, not static.
10451 * w32term.h (handle_file_notifications): Provide prototype.
10453 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
10454 init_crit, since init_display, which does that otherwise, is not
10457 2013-11-27 Glenn Morris <rgm@gnu.org>
10459 * Makefile.in ($(lispsource)/international/charprop.el): New.
10460 (emacs$(EXEEXT)): Depend on charprop.el.
10462 2013-11-27 Eli Zaretskii <eliz@gnu.org>
10464 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
10465 deleting portions of the buffer under non-nil REPLACE argument.
10468 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
10469 directory, watch it and not its parent.
10470 (add_watch): Allow empty string in FILE.
10472 2013-11-27 Martin Rudalics <rudalics@gmx.at>
10474 * window.c (Fset_window_start, window_resize_apply)
10475 (window_scroll): Reset window_end_valid (Bug#15957).
10477 2013-11-27 Glenn Morris <rgm@gnu.org>
10479 * Makefile.in (leimdir): Now in lisp source directory.
10480 ($(leimdir)/leim-list.el): Just use ../leim .
10481 * epaths.in (PATH_DUMPLOADSEARCH):
10482 * lread.c (load_path_default):
10483 * nsterm.m (ns_load_path): No more leim directory.
10485 2013-11-26 Andreas Schwab <schwab@suse.de>
10487 * .gdbinit (xgettype): Add cast.
10489 2013-11-26 Glenn Morris <rgm@gnu.org>
10491 Preload leim-list.el.
10492 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
10493 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
10494 is a single directory.
10496 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
10498 bool-vector-subsetp is now the normal direction (Bug#15912).
10499 * data.c (Fbool_vector_subsetp): Test whether the first argument
10500 is a subset of the second one, not the reverse. Add doc string.
10502 Fix minor problems found by static checking.
10503 * lread.c (load_path_default): Now static.
10504 * textprop.c (text_property_stickiness): Be consistent about the
10505 test used when deciding whether to consider the previous character.
10506 This simplifies the code a bit.
10508 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
10510 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
10512 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
10513 (syms_of_frame): Don't defsubr them.
10515 2013-11-25 Glenn Morris <rgm@gnu.org>
10517 * lread.c (load_path_default): Change the sense of the argument.
10518 (init_lread): When EMACSLOADPATH is set, do not ignore changes
10519 from dump_path. When it is not, avoid checking dump_path twice.
10521 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
10522 uninstalled dump_path against installed Vload_path. (Bug#15964)
10524 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
10526 Export get_pos_property to Elisp.
10527 * editfns.c (Fget_pos_property): Rename from get_pos_property.
10528 (syms_of_editfns): Export it to Elisp.
10530 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
10532 2013-11-23 Romain Francoise <romain@orebokech.com>
10534 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
10535 initialization here ...
10536 (syms_of_fileio): ... from here.
10538 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
10540 * lread.c (init_lread): Fix int/Lisp_Object mixup.
10541 Please use --enable-check-lisp-object-type.
10543 2013-11-23 Glenn Morris <rgm@gnu.org>
10545 * process.c (get_process): Explicit error for dead buffers.
10547 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
10549 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
10551 2013-11-23 Glenn Morris <rgm@gnu.org>
10553 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
10554 * lread.c (load_path_check): Take path to check as argument.
10555 (load_path_default): New, split from init_lread.
10556 (init_lread): Move calc of default load-path to load_path_default.
10557 Empty elements in EMACSLOADPATH now stand for the default.
10558 (load-path): Doc fix.
10559 * emacs.c (decode_env_path): Add option to treat empty elements
10560 as nil rather than ".".
10561 * callproc.c (init_callproc_1, init_callproc):
10562 * image.c (Vx_bitmap_file_path):
10563 * lisp.h (decode_env_path):
10564 * lread.c (Vsource_directory):
10565 Update for new argument spec of decode_env_path.
10567 2013-11-22 Eli Zaretskii <eliz@gnu.org>
10569 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
10570 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
10572 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
10574 Fix some dependency problems that cause unnecessary recompiles.
10576 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
10577 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
10578 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
10579 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
10580 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
10581 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
10582 (boostrap-clean): No need to remove stamp-oldxmenu.
10584 Fix recently introduced bool vector overrun.
10585 This was due to an optimization that went awry.
10586 Reported by Glenn Morris in
10587 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
10588 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
10589 for empty vectors, undoing the 2013-11-18 change.
10590 * data.c (bool_vector_binop_driver): Rely on this.
10591 Fix bug that occasionally overran the destination.
10592 * lisp.h (struct Lisp_Bool_vector): Document this.
10594 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
10596 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
10599 * nsterm.m (init, run, stop:): Comment out for now, does not work
10602 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
10604 * charset.c (syms_of_charset): Don't read past end of string.
10606 2013-11-19 Glenn Morris <rgm@gnu.org>
10608 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
10610 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
10612 Add hooks to run on gaining/losing focus. (Bug#15029)
10613 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
10614 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
10615 (syms_of_frame): Add focus-in-hook, focus-out-hook.
10617 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
10619 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
10620 The old names predated the API change that put destination at end.
10622 Improve API of recently-added bool vector functions (Bug#15912).
10623 The old API had (bool-vector-count-matches A B)
10624 and (bool-vector-count-matches-at A B I), which gave the
10625 misleading impression that the two functions were variants, one
10626 with a location I. The new API has (bool-vector-count-population A)
10627 and (bool-vector-count-consecutive A B I) to make the distinction
10628 clearer. The first function no longer has a B argument, since the
10629 caller can easily determine the number of nils if the length and
10630 number of ts is known.
10631 * data.c (Fbool_vector_count_population): Rename from
10632 bool_vector_count_matches, and accept just 1 argument.
10633 (Fbool_vector_count_consecutive): Rename from
10634 Fbool_vector_count_matches_at.
10636 Always allocate at least one bits_word per bool vector.
10637 See Daniel Colascione in:
10638 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
10639 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
10640 * data.c (bool_vector_binop_driver): Rely on this. Tune.
10641 * lisp.h (struct Lisp_Bool_vector): Document this.
10643 2013-11-18 Eli Zaretskii <eliz@gnu.org>
10645 * insdel.c (invalidate_buffer_caches): New function, consolidated
10646 from part of prepare_to_modify_buffer.
10647 (insert_from_gap, prepare_to_modify_buffer):
10648 * coding.c (code_convert_region, code_convert_string):
10649 Call invalidate_buffer_caches. (Bug#15841)
10651 * lisp.h (invalidate_buffer_caches): Add prototype.
10653 2013-11-17 Eli Zaretskii <eliz@gnu.org>
10655 * w32term.c (x_update_window_end): Don't invalidate the entire
10656 mouse-highlight info, just signal frame_up_to_date_hook that mouse
10657 highlight needs to be redisplayed. (Bug#15913)
10659 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
10661 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
10663 2013-11-16 Eli Zaretskii <eliz@gnu.org>
10665 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
10666 while we are using Vprin1_to_string_buffer.
10668 * keymap.c (describe_map): Don't crash if PT is 1 both before and
10669 after inserting the description string. (Bug#15907)
10671 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
10673 * data.c: Work around bogus GCC diagnostic about shift count.
10674 Reported by Eli Zaretskii in
10675 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
10676 (pre_value): New function.
10677 (count_trailing_zero_bits): Use it.
10679 2013-11-15 Eli Zaretskii <eliz@gnu.org>
10681 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
10682 assume C macros are not supported even under -g3 in these old GCC
10685 2013-11-15 Leo Liu <sdl.web@gmail.com>
10687 * minibuf.c (Ftry_completion, Fall_completions)
10688 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
10690 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
10692 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
10693 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
10694 This avoids placing unnecessary constants into the Emacs code.
10696 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
10698 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
10699 for Cygwin w32 build.
10701 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
10702 for Cygwin w32 build. (Bug#15892)
10704 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
10706 Simplify, port and tune bool vector implementation.
10707 * alloc.c (bool_vector_exact_payload_bytes)
10708 (bool_vector_payload_bytes): Remove.
10709 (bool_vector_fill): Return its argument.
10710 * alloc.c (bool_vector_fill):
10712 * print.c (print_object):
10713 Simplify by using bool_vector_bytes.
10714 * alloc.c (make_uninit_bool_vector):
10715 New function, broken out from Fmake_bool_vector.
10716 (Fmake_bool_vector): Use it. Use tail call.
10717 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
10718 * data.c (BITS_PER_ULL): New constant.
10719 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
10720 if long long versions don't exist.
10721 (shift_right_ull): New function.
10722 (count_one_bits_word): New function, replacing popcount_bits_word
10723 macro. Don't assume that bits_word is no wider than long long.
10724 (count_one_bits_word, count_trailing_zero_bits):
10725 Don't assume that bits_word is no wider than long long.
10726 * data.c (bool_vector_binop_driver, bool_vector_not):
10727 * fns.c (Fcopy_sequence):
10729 Create an uninitialized destination, to avoid needless work.
10730 (internal_equal): Simplify.
10731 (Ffillarray): Prefer tail call.
10732 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
10733 contain at least one word.
10734 (bits_word_to_host_endian): Prefer if to #if. Don't assume
10735 chars are narrower than ints.
10736 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
10737 * fns.c (Fcopy_sequence):
10739 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
10740 Don't try to port to hosts where bits_word values have holes; the
10741 code wouldn't work there anyway. Verify this assumption, though.
10742 (bool_vector_bytes): New function.
10743 (make_uninit_bool_vector): New decl.
10744 (bool_vector_fill): Now returns Lisp_Object.
10746 * xfns.c (xic_create_fontsetname):
10747 * xrdb.c (gethomedir): Prefer tail calls.
10749 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
10751 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
10752 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
10754 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
10755 that requires a return value.
10756 (Fset_buffer_modified_p): Take advantage of this change to do
10759 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
10761 * buffer.c (Frestore_buffer_modified_p): Sync it with
10762 Fset_buffer_modified_p.
10763 (Fforce_mode_line_update): New function, moved from subr.el.
10764 (Fset_buffer_modified_p): Use them.
10765 (syms_of_buffer): Defsubr Fforce_mode_line_update.
10767 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
10769 * search.c (find_newline): Rewrite to prefer offsets to pointers.
10770 This avoids undefined behavior when subtracting pointers into
10771 different aways. On my platform it also makes the code a tad
10772 smaller and presumably faster.
10774 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
10776 * keyboard.c (command_loop_1): Use region-extract-function.
10777 * insdel.c (Qregion_extract_function): Not static any more (can we
10778 stop pretending that these vars can benefit from being marked static?).
10780 2013-11-09 Eli Zaretskii <eliz@gnu.org>
10782 * search.c (find_newline): If buffer text is relocated during the
10783 "dumb loop", adjust C pointers into buffer text to follow suit.
10786 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
10788 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
10789 for conversion (Bug#15837).
10791 2013-11-09 Eli Zaretskii <eliz@gnu.org>
10793 * fileio.c (Finsert_file_contents): Invalidate the newline cache
10794 for the entire range of inserted characters. (Bug#15841)
10796 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
10798 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
10800 (realize_default_face): Remove assignment to distant-foreground if
10801 unspecified (Bug#15815).
10803 2013-11-08 Eli Zaretskii <eliz@gnu.org>
10805 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
10806 cache-long-scans disabled, since we don't want to call
10807 prepare_to_modify_buffer (in insert_1_both) for each message we
10810 * buffer.h (bset_cache_long_scans): New INLINE function, moved
10811 from buffer.c. Improve commentary to the buffer field setter
10814 * buffer.c (bset_cache_long_scans): Static function deleted.
10815 Improve commentary to the buffer field setter functions.
10816 (init_buffer_once): Default for cache-long-scans changed to t.
10819 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
10821 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
10823 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
10824 This bug was introduced in my 2013-06-21 change, and caused
10825 struct Lisp_Sub_Char_Table objects to be given too many slots,
10826 which broke 'make -C admin/unidata'.
10828 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
10830 Import changes from mac-port 4.5.
10831 * macfont.m (mac_font_copy_default_descriptors_for_language)
10832 (mac_font_copy_default_name_for_charset_and_languages): Declare.
10833 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
10834 (macfont_language_default_font_names): New.
10835 (macfont_list): Rearrange language/charset code.
10836 (macfont_close): Don't check for macfont_info->cache.
10837 (mac_ctfont_create_preferred_family_for_attributes): New font
10838 selection code, call
10839 mac_font_copy_default_name_for_charset_and_languages.
10840 (mac_font_copy_default_descriptors_for_language)
10841 (mac_font_copy_default_name_for_charset_and_languages): New functions.
10843 * macfont.h (kCTVersionNumber10_9): Define if not defined.
10845 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
10847 Port to C11 aligned_alloc, and fix some integer overflows.
10848 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
10849 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
10850 and use of posix_memalign replaced with aligned_alloc.
10851 (aligned_alloc): New function, defined or declared as needed.
10852 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
10853 Don't undef; configure.ac now does this.
10854 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
10855 (calloc, aligned_alloc): Check for integer overflow.
10856 (aligned_alloc): Rename from memalign. All uses changed.
10857 (memalign): New function, an alias for aligned_alloc.
10859 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
10861 * xdisp.c (redisplay_internal): Fix typo in last change.
10863 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
10865 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
10867 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
10869 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
10870 redisplay--mode-lines-cause.
10871 (redisplay_internal): Keep them uptodate. Remove redundant check of
10872 buffer_shared_and_changed.
10873 * *.[chm]: Number every assignment to update_mode_lines so we
10874 can track why it is set.
10876 2013-11-06 Eli Zaretskii <eliz@gnu.org>
10878 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
10880 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
10882 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
10883 can track why it is set.
10885 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
10887 Integer-related fixes for term.c etc.
10888 * dispextern.h (face_tty_specified_color): New function.
10889 * term.c (turn_on_face): Don't rely on undefined behavior when
10890 assigning an out-of-range value to 'long'.
10891 Simplify test for toggling highlight.
10892 (tty_capable_p): Omit last two (unused) args. All callers changed.
10893 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
10894 (read_menu_input, tty_menu_activate, tty_menu_show):
10895 * xfaces.c (x_supports_face_attributes_p)
10896 (tty_supports_face_attributes_p):
10897 Use bool for boolean. All callers changed.
10898 (tty_supports_face_attributes_p): Omit defaults for color indices;
10899 no longer needed. Simplify tail call.
10901 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
10903 * xdisp.c (prepare_menu_bars): Mark static.
10904 * lisp.h (prepare_menu_bars): Don't declare.
10905 * xselect.c (x_handle_selection_clear):
10906 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
10908 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
10910 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
10911 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
10913 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
10915 * keyboard.c (Fcommand_error_default_function): Rename from
10916 Fdefault_error_output.
10918 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
10920 * keyboard.c (Fdefault_error_output): New function, extracted from
10921 cmd_error_internal.
10922 (syms_of_keyboard): Use it for Vcommand_error_function.
10924 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
10926 * eval.c (handlerlist_sentinel): New variable (bug#15802).
10927 (init_eval): Use it to ensure handlerlist is non-NULL.
10928 (unwind_to_catch): Make sure we never set handlerlist to NULL.
10929 (Fsignal): Adjust NULLness test of handlerlist.
10930 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
10932 2013-11-05 Eli Zaretskii <eliz@gnu.org>
10934 * callproc.c (call_process): Call prepare_to_modify_buffer before
10935 decoding text read from the sub-process, as the decoded stuff will
10936 be inserted into the buffer. This will invalidate the various
10937 caches maintained for the buffer. (Bug#15148)
10939 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
10941 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
10942 string of glyphless-char-display.
10944 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
10946 * nsfns.m (ns_get_name_from_ioreg): New function.
10947 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
10948 OSX >= 10.9. Use ns_get_name_from_ioreg.
10950 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
10952 Simplify and port recent bool vector changes.
10953 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
10954 only in this file. Use a more-efficient implementation if the
10955 second argument is a power of 2.
10956 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
10957 Remove no-longer-necessary compile-time checks.
10958 (bool_vector_exact_payload_bytes): New function.
10959 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
10960 exact payload changed to call the new function. Do not assume
10961 that the arg or result fits in ptrdiff_t.
10962 (bool_vector_fill): New function.
10963 (Fmake_bool_vector): Use it. Don't assume bit counts fit
10965 (vroundup_ct): Don't assume arg fits in size_t.
10966 * category.c (SET_CATEGORY_SET): Remove. All callers now just
10967 invoke set_category_set.
10968 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
10969 All callers changed. Use bool_vector_set.
10970 * category.h (XCATEGORY_SET): Remove; no longer needed.
10971 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
10972 bool_vector_bitref.
10973 * data.c (Faref): Use bool_vector_ref.
10974 (Faset): Use bool_vector_set.
10975 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
10976 (Fbool_vector_not, Fbool_vector_count_matches)
10977 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
10978 * fns.c (concat): Use bool_vector_ref.
10979 (Ffillarray): Use bool_vector_fill.
10980 (mapcar1): Use bool_vector_ref.
10981 (sxhash_bool_vector): Hash words, not bytes.
10982 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
10983 a constant, since it's now used in #if.
10984 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
10985 unsigned char on unusual architectures, so that we no longer
10986 assume that the number of bits per bits_word is a power of two or
10987 is a multiple of 8 or of CHAR_BIT.
10988 (Qt): Add forward decl.
10989 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
10990 at least as strictly as bits_word.
10991 (bool_vector_data, bool_vector_uchar_data): New accessors.
10992 All data structure accesses changed to use them.
10993 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
10994 (bool_vector_set): New functions.
10995 (bool_vector_fill): New decl.
10996 (ROUNDUP): Move to alloc.c as described above.
10998 Fix recent gnutls changes.
10999 * gnutls.c (Fgnutls_boot): Don't assume C99.
11000 * process.c (wait_reading_process_output): Fix typo in recent change.
11002 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
11004 * process.c (wait_reading_process_output, read_process_output)
11005 (send_process): Check gnutls_state is not NULL.
11007 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
11008 (Fgnutls_boot): Set process gnutls_p later, after initialization.
11010 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
11012 * nsterm.m (init, run, stop:): New methods in EmacsApp for
11013 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
11015 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
11018 * nsfns.m (Fx_create_frame): Fix memory leak.
11020 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
11021 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
11022 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
11024 2013-11-04 Eli Zaretskii <eliz@gnu.org>
11026 * xdisp.c (message3_nolog, message_with_string): Encode the string
11027 before writing it to the terminal in a non-interactive session.
11029 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
11030 sure we concatenate them into a unibyte string.
11032 * fileio.c (make_temp_name): Encode PREFIX, and decode the
11033 resulting temporary name before returning it to the caller.
11034 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
11035 is a unibyte string, convert NAME to a unibyte string to ensure
11036 that the result is also a unibyte string.
11038 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
11039 create unibyte strings from default paths and directory/file
11042 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
11045 * callproc.c (init_callproc): Use build_unibyte_string to make
11046 sure we create unibyte strings from default paths and
11047 directory/file names.
11049 * buffer.c (init_buffer): Don't store default-directory of
11050 *scratch* in multibyte form. The original problem which led to
11051 that is described in
11052 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
11053 but it was solved long ago. (Bug#15260)
11055 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
11057 Port to stricter C99 platforms.
11058 Especially, C99 prohibits nesting a struct X inside struct Y if
11059 struct X has a flexible array member.
11060 * alloc.c (struct sdata): New type.
11061 (sdata): Implement in terms of struct sdata.
11062 Remove u member; all uses replaced by next_vector, set_next_vector.
11063 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
11064 (SDATA_DATA_OFFSET): Now a constant, not a macro.
11065 (struct sblock): Rename first_data member to data, which is now
11066 a flexible array member. All uses changed.
11067 (next_vector, set_next_vector, large_vector_vec): New functions.
11068 (vector_alignment): New constant.
11069 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
11070 (struct large-vector): Now merely a NEXT member, since the old approach
11071 ran afoul of stricter C99. All uses changed to use
11072 large_vector_vec or large_vector_offset.
11073 (large_vector_offset): New constant.
11074 * dispnew.c: Include tparam.h, for tgetent.
11075 Do not include term.h; no longer needed.
11076 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
11077 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
11078 (struct Lisp_Vector): Use a flexible array member for contents,
11079 instead of a union with a member that is an array of size 1.
11081 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
11082 fact that the struct no longer contains a union.
11083 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
11084 (struct Lisp_Save_Value, struct Lisp_Free):
11085 Use unsigned, not int, for spacers, to avoid c99 warning.
11086 (union specbinding): Use unsigned, not bool, for bitfield, as
11087 bool is not portable to pre-C99 hosts.
11089 2013-11-04 Glenn Morris <rgm@gnu.org>
11091 * emacs.c (usage_message): Mention that `-L :...' appends.
11093 2013-11-02 Glenn Morris <rgm@gnu.org>
11095 * Makefile.in (abs_builddir): Remove.
11096 (bootstrap_exe): Use relative filename.
11098 Use relative filenames in TAGS files.
11099 * Makefile.in (abs_srcdir): Remove it again.
11100 (.PHONY): Remove frc.
11101 (maintainer-clean): No more TAGS-LISP file.
11102 (TAGS): Pass relative file names to etags.
11103 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
11105 * Makefile.in (abs_srcdir): New, set by configure.
11107 (maintainer-clean): Remove pointless echo. That should be in the
11108 top-level Makefile, if anywhere. Delete TAGS-LISP.
11109 (extraclean): No s/ and m/ directories for some time.
11110 (TAGS): Also depend on ctagsfiles3.
11111 Remove no-longer-defined S_FILE.
11112 Pass absolute filenames to etags once more.
11113 (TAGS-LISP): Replace lispdir with its expansion.
11114 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
11115 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
11117 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
11119 * xfaces.c (check_lface_attrs, realize_default_face):
11120 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
11121 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
11123 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
11125 * emacs.c (original_pwd): Remove global var by making it local.
11126 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
11128 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
11130 * xfaces.c: Declare color_distance.
11131 (QCdistant_foreground): New variable.
11132 (NEAR_SAME_COLOR_THRESHOLD): New define.
11133 (load_color2): New function.
11134 (load_color): Call load_color2.
11135 (load_face_colors): Call load_color2 and if distant-color is specified
11136 calculate distant and use distant-color if colors are near.
11137 (LFACE_DISTANT_FOREGROUND): New define.
11138 (merge_face_ref, Finternal_set_lisp_face_attribute)
11139 (Finternal_get_lisp_face_attribute)
11140 (x_supports_face_attributes_p): Handle distant-foreground similar to
11142 (syms_of_xfaces): DEFSYM QCdistant_foreground.
11144 * dispextern.h (lface_attribute_index):
11145 Add LFACE_DISTANT_FOREGROUND_INDEX.
11147 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
11149 * image.c (pbm_next_char): New function.
11150 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
11151 (pbm_scan_number): Use it.
11152 (Qlibjpeg_version): New variable.
11153 (syms_of_image): DEFSYM and initialize it.
11155 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
11157 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
11159 2013-10-31 Glenn Morris <rgm@gnu.org>
11161 * emacs.c (original_pwd): New char.
11162 (main): If using --chdir, store original_pwd.
11163 (init_cmdargs): When setting Vinvocation_directory based on a
11164 relative argv[0], use original_pwd if set. (Bug#15768)
11166 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
11168 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
11170 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
11172 * insdel.c: Fix minor problems found by static checking.
11173 (Qregion_extract_function): Now static.
11174 (prepare_to_modify_buffer_1): Remove unused locals.
11176 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
11178 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
11179 (syms_of_xdisp): Declare pre-redisplay-function.
11180 (markpos_of_region): Remove function.
11181 (init_iterator, compute_stop_pos, handle_face_prop)
11182 (face_before_or_after_it_pos, reseat_to_string)
11183 (get_next_display_element, window_buffer_changed)
11184 (redisplay_internal, try_cursor_movement, redisplay_window)
11185 (try_window_reusing_current_matrix, try_window_id, display_line)
11186 (note_mode_line_or_margin_highlight, note_mouse_highlight)
11187 (display_string, mouse_face_from_buffer_pos): Remove region handling.
11188 * window.h (struct window): Remove field `region_showing'.
11189 * dispextern.h (struct it): Remove region_beg/end_charpos.
11190 (face_at_buffer_position, face_for_overlay_string)
11191 (face_at_string_position): Update prototypes.
11192 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
11193 (face_at_string_position): Remove `region_beg' and `region_end' args.
11194 * fontset.c (Finternal_char_font):
11195 * font.c (font_at, font_range): Adjust calls accordingly.
11196 * insdel.c (Qregion_extract_function): New var.
11197 (syms_of_insdel): Initialize it.
11198 (prepare_to_modify_buffer_1): Use it.
11200 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
11202 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
11203 * ftxfont.c (ftxfont_get_gcs):
11204 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
11205 * xfaces.c (x_free_colors, x_free_dpy_colors)
11206 (x_create_gc, unload_color):
11207 * xselect.c (x_property_data_to_lisp):
11208 * xsettings.c (parse_settings):
11209 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
11210 (get_bits_and_offset): Adjust definition.
11211 * frame.c (XParseGeometry): Adjust locals.
11212 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
11213 * regex.h (toplevel): Likewise for reg_syntax_t.
11215 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
11217 * eval.c (run_hook_with_args): Use FUNCTIONP.
11219 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
11221 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
11222 fields, drop 'allocated_p' member and use -1 for uninitialized value.
11223 * w32term.h (struct w32_output): Similarly but do not use -1 because...
11224 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
11225 on MS-Windows anyway.
11226 (free_face_colors): Define only if HAVE_X_WINDOWS and...
11227 (free_realized_face): ...adjust user.
11228 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
11229 white relief pixels to -1.
11230 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
11231 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
11232 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
11234 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
11236 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
11237 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
11238 in practice now. All callers changed.
11240 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
11242 * dispextern.h (struct face): Use bitfields for 'underline_type'
11243 and 'box' members. Remove set-but-unused members 'pixmap_w' and
11244 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
11245 'stipple' member. Move 'lface' member up to help...
11246 * xfaces.c (make_realized_face): ...this function to find and
11247 clear just the members that need clearing.
11248 (load_face_colors, realize_x_face):
11249 * xdisp.c (extend_face_to_end_of_line): Adjust user.
11251 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
11253 * xftfont.c (struct xftfont_info): Remove set-but-unused
11255 (xftfont_open): Adjust user.
11256 (xftfont_get_colors): Remove useless prototype.
11258 2013-10-26 Eli Zaretskii <eliz@gnu.org>
11260 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
11261 before passing them to 'unexec'. (Bug#15260)
11263 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
11265 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
11267 2013-10-25 Eli Zaretskii <eliz@gnu.org>
11269 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
11270 the changed signature of the font driver's 'close' method.
11272 * w32font.h (w32font_close): Adjust the prototype to the change in
11273 function definition.
11275 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
11277 * w32uniscribe.c (uniscribe_close): Adapt the call to
11278 w32font_close to its new prototype.
11280 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
11282 Omit unused frame argument of font API's close function.
11283 * font.h (struct font): Drop frame argument. Adjust comment.
11284 * font.c (font_clear_cache, font_close_object): Adjust users.
11285 * ftfont.c (ftfont_close):
11286 * ftxfont.c (ftxfont_close):
11287 * macfont.m (macfont_close):
11288 * nsfont.m (nsfont_close):
11289 * w32font.c (w32font_close):
11290 * xfont.c (xfont_close):
11291 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
11292 tweak comments and make functions safe if called more than once for
11293 the same font object.
11295 Perform font-specific cleanup when font object is swept by GC. See
11296 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
11297 * alloc.c (cleanup_vector): New function.
11298 (sweep_vector): Call it for each reclaimed vector object.
11299 * font.h (struct font): Adjust comment.
11301 2013-10-24 Glenn Morris <rgm@gnu.org>
11303 * Makefile.in (abs_top_srcdir): New, set by configure.
11305 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
11307 Adjust recent font-related changes to fix bug#15686.
11308 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
11309 is a live window system frame, mark its default font too.
11311 2013-10-23 Glenn Morris <rgm@gnu.org>
11313 * Makefile.in (RUN_TEMACS): Make relative (again).
11314 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
11315 (bootstrap-emacs$(EXEEXT)):
11316 Quote entities that might contain whitespace.
11318 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
11320 Port to Solaris 10 and its bundled GCC. Reported by Timothy C. Burt.
11321 * floatfns.c (isfinite, isnan): Redefine unconditionally.
11323 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
11325 Do not allow font caches to grow too large.
11326 * alloc.c (compact_font_cache_entry, compact_font_caches):
11327 New functions or stub if not HAVE_WINDOW_SYSTEM.
11328 (compact_undo_list): Factor out from Fgarbage_collect.
11330 (mark_face_cache): Mark face font. Move down to avoid
11332 (mark_terminals): Do not mark font cache here.
11333 (Fgarbage_collect): Call compaction functions described
11334 above. Adjust comment.
11336 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
11338 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
11339 chdir to HOME (bug#15607).
11341 * nsterm.m (Qcocoa, Qgnustep): New variables.
11342 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
11343 (ns_get_color): Make selection color work for GNUstep also.
11345 2013-10-18 Eli Zaretskii <eliz@gnu.org>
11347 * keyboard.c (make_lispy_event): Remove GPM-specific code that
11348 handles mouse clicks. Instead, let GPM use the same code as all
11349 the other mice use. See the discussion starting at
11350 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
11351 for the details of the problem with the menu bar this fixes.
11353 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
11355 Remove port-specific display name lists to avoid extra
11356 complexity and data duplication with display info lists.
11357 * xterm.h (x_display_name_list): Remove declaration.
11358 * xterm.c (x_display_name_list): Remove.
11359 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
11360 * xfns.c (x_display_info_for_name, Fx_display_list):
11361 Likewise. Use x_display_list where appropriate.
11362 * w32term.h (w32_display_name_list): Remove declaration.
11363 * w32term.c (w32_display_name_list): Remove.
11364 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
11366 * w32fns.c (x_display_info_for_name, Fx_display_list):
11367 Likewise. Use x_display_list where appropriate.
11368 * nsterm.h (ns_display_name_list): Remove declaration.
11369 * nsterm.m (ns_display_name_list): Remove.
11370 (ns_term_init, syms_of_nsterm): Adjust users.
11371 * nsfns.m (ns_display_info_for_name, Fx_display_list):
11372 Likewise. Use x_display_list where appropriate.
11373 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
11374 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
11375 (mark_terminals): Mark per-terminal font cache.
11377 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
11379 Don't run timers in input-pending-p. Its new check-timers param
11380 provides the prior behavior. (Bug#15045).
11381 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
11383 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
11385 Make some functions static in non-Microsoft builds.
11386 On my platform (Fedora 19 x86-64), this shrinks the
11387 Emacs executable (text+data) by 0.25%.
11388 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
11389 (load_color) [!MSDOS]:
11390 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
11391 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
11392 * lisp.h (check_existing):
11393 * process.h (conv_sockaddr_to_lisp, network_interface_list)
11394 (network_interface_info) [!WINDOWSNT]:
11395 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
11396 Remove extern decls.
11397 * fileio.c (check_existing):
11398 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
11399 * process.c (conv_sockaddr_to_lisp, network_interface_list)
11400 (network_interface_info) [!WINDOWSNT]:
11401 * term.c (encode_terminal_code) [!WINDOWSNT]:
11402 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
11403 * xfaces.c (load_color) [!MSDOS]:
11405 * fileio.c (check_existing, check_executable, check_writable):
11406 * process.c (network_interface_list, network_interface_info):
11407 Move earlier, so that we don't need forward decls.
11408 * gnutls.c (fn_gnutls_transport_set_errno)
11409 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
11411 * w32.c (init_environment): Use faccessat rather than
11412 check_existing, partly for consistency with the rest of the code
11413 in this file, partly so that check_existing can be static.
11415 Make VALMASK visible to GDB even if clang is used (Bug#15574).
11416 * emacs.c (MAIN_PROGRAM): New macro.
11417 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
11418 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
11420 bool vector int width fixes
11421 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
11422 (Fbool_vector_count_matches_at):
11423 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
11424 can exceed PTRDIFF_MAX, at least in theory.
11425 (Fbool_vector_count_matches_at):
11426 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
11428 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
11430 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
11431 (struct sockaddr): Add forward decl, for platforms that lack it.
11433 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
11435 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
11438 2013-10-16 Eli Zaretskii <eliz@gnu.org>
11440 * w32.c (network_interface_get_info, network_interface_list)
11441 (network_interface_info): New functions. (Bug#15610)
11442 (GetAdaptersInfo_Proc): New typedef.
11443 (get_adapters_info): New wrapper function.
11444 (globals_of_w32): Initialize g_b_init_get_adapters_info.
11446 * process.h (network_interface_list, network_interface_info):
11449 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
11450 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
11451 all systems. Return non-nil for systems that HAVE_NET_IF_H and
11452 for WINDOWSNT. Doc fix.
11453 (syms_of_process): Defsubr Snetwork_interface_list and
11454 Snetwork_interface_info unconditionally.
11456 * menu.c (have_boxes): Fix redundant simulation of radio buttons
11457 in NS GUI sessions. (Bug#15629)
11459 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
11461 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
11463 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
11465 * print.c (print_object): Print " ..." when truncating bool vectors.
11467 2013-10-15 Eli Zaretskii <eliz@gnu.org>
11469 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
11470 standard mouse buttons.
11472 * termhooks.h (struct input_event): Remove incorrect commentary.
11474 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
11476 Disallow bool vector operations on mixed-length operands.
11477 The old behavior left garbage in the result vector sometimes,
11478 and didn't seem to be useful.
11479 * data.c (Qwrong_length_argument): New static var.
11480 (wrong_length_argument): New function.
11481 (bool_vector_binop_driver): Check that args agree in length.
11483 * keyboard.c, keyboard.h (all_kboards): Now static.
11485 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
11487 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
11488 note from the lispref.
11490 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
11492 * nsterm.h (struct ns_display_info): Remove set-but-unused
11493 member image_cache (image caches are per-terminal anyway).
11494 (FRAME_X_IMAGE_CACHE): Remove.
11495 * nsterm.m (ns_initialize_display_info): Adjust user.
11497 2013-10-14 Eli Zaretskii <eliz@gnu.org>
11499 * w32proc.c: Include mingw_time.h.
11501 * w32.c: Include mingw_time.h.
11503 Implement scrolling of TTY menus when the screen is too short.
11505 * term.c (tty_menu_display): Accept an additional argument, the
11506 menu item from which to start displaying the menu. Account for
11507 the value of Y when limiting the menu to the number of available
11509 (mi_result): New enumeration.
11510 (read_menu_input): Return enumerated value. When the y coordinate
11511 hits min_y or max_y, return scroll indication instead of wrapping
11513 (tty_menu_activate): Handle the scrolling indications from
11514 read_menu_input. Compute the first menu item to display and pass
11515 it to tty_menu_display.
11517 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
11519 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
11520 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
11521 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
11522 Adjust to match the change described below.
11523 (struct terminal): Move must_write_spaces, line_ins_del_ok,
11524 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
11525 memory_below_frame members to...
11526 * termchar.h (struct tty_display_info): ...here because they're
11527 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
11528 * term.c (init_tty):
11529 * nsterm.m (ns_create_terminal):
11530 * w32term.c (w32_create_terminal):
11531 * xterm.c (x_create_terminal): Adjust users.
11532 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
11533 to filter out non-TTY frames. Adjust comment.
11534 (scrolling): Adjust user. Prefer eassert for debugging check.
11536 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
11538 * xfaces.c (PT_PER_INCH): Remove unused macro.
11539 * termhooks.h (struct terminal): Remove set-but-unused
11540 member fast_clear_end_of_line.
11541 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
11542 * nsterm.m (ns_create_terminal):
11543 * term.c (init_tty):
11544 * w32term.c (w32_create_terminal):
11545 * xterm.c (x_create_terminal): Adjust users.
11547 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
11549 * lisp.h (bool_vector_size): New function.
11550 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
11551 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
11552 (Fbool_vector_not, Fbool_vector_count_matches_at):
11553 Remove uses of 'eassume' that should no longer be needed,
11554 because they are subsumed by the 'eassume' in bool_vector_size.
11556 2013-10-12 Eli Zaretskii <eliz@gnu.org>
11558 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
11559 after inclusion of gif_lib.h, thus fixing compiler warnings caused
11560 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
11562 2013-10-11 Eli Zaretskii <eliz@gnu.org>
11564 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
11565 have different dimensions. (Bug#15575)
11567 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
11570 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
11572 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
11574 * term.c (tty_menu_show): Never return with unbalanced
11575 specpdl. Use eassert for debugging check. Adjust style.
11577 2013-10-11 Eli Zaretskii <eliz@gnu.org>
11579 * term.c (read_menu_input): Make selection of menu items
11580 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
11581 (tty_menu_activate): Fix off-by-one error when computing max_y.
11583 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
11585 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
11586 audit logging (only used with GnuTLS 3.x) and enable it.
11588 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
11590 * dispnew.c (redraw_frame): Remove useless #ifdef because
11591 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
11592 Also, move TTY fflush to...
11593 * term.c (tty_update_end): ...this function.
11595 2013-10-11 Eli Zaretskii <eliz@gnu.org>
11597 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
11598 the end of the frame's glyph matrix. (Bug#15575)
11600 * term.c (tty_menu_display): Don't move cursor while overwriting
11601 frame's glyphs with menu items. Limit the number of items
11602 displayed to what can be shown on the available screen lines,
11603 excluding the echo area.
11604 (tty_menu_activate): Limit the Y coordinate allowed by
11605 read_menu_input to the last screen line used for menu display.
11607 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
11609 * lisp.h (eassume): New macro.
11610 Also, include <verify.h>, for 'assume'.
11611 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
11612 (vroundup, vector_nbytes):
11613 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
11614 (Fbool_vector_not, Fbool_vector_count_matches)
11615 (Fbool_vector_count_matches_at):
11616 Use eassume, not eassert.
11617 * casetab.c (set_identity, shuffle):
11618 * composite.c (composition_gstring_put_cache):
11619 * dispnew.c (update_frame_1):
11620 * ftfont.c (ftfont_shape_by_flt):
11621 * image.c (gif_load):
11622 * intervals.c (offset_intervals):
11623 * macfont.m (macfont_shape):
11624 Remove calls to 'assume' that are no longer needed, because
11625 --enable-gcc-warnings no longer generates bogus warnings
11626 when these calls are removed.
11628 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
11630 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
11632 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
11634 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
11635 (Qsubstitute_env_in_file_name): New var.
11636 (syms_of_fileio): Define it.
11638 2013-10-10 Eli Zaretskii <eliz@gnu.org>
11640 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
11641 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
11644 * term.c (save_and_enable_current_matrix): Don't allocate and
11645 don't save margin areas.
11646 (restore_desired_matrix): Don't restore margin areas.
11647 (free_saved_screen): Don't free margin areas.
11649 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
11651 * image.c: Pacify --enable-gcc-warnings.
11652 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
11653 #define only if used.
11655 2013-10-10 Eli Zaretskii <eliz@gnu.org>
11657 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
11658 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
11659 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
11660 (gif_load): For giflib v5.x and later, display the error message
11661 produced by giflib when its functions fail.
11662 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
11665 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
11667 * keyboard.c (last_event_timestamp): Remove. For X selection and
11668 GTK popup menus, it may be obtained from per-frame X display info.
11669 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
11670 (process_special_events): Adjust users.
11671 * keyboard.h (last_event_timestamp): Remove declaration.
11672 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
11673 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
11674 * menu.h (xmenu_show): Adjust prototype.
11675 * menu.c (Fx_popup_menu): Adjust user.
11676 * xselect.c (x_own_selection, x_get_foreign_selection)
11677 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
11679 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
11681 * keyboard.c (init_kboard): Now static. Add arg
11682 to denote window system. Adjust comment.
11683 (init_keyboard): Adjust user.
11684 (allocate_kboard): New function.
11685 (syms_of_keyboard):
11686 * nsterm.m (ns_term_init):
11687 * term.c (init_tty):
11688 * w32term.c (w32_create_terminal):
11689 * xterm.c (x_term_init): Use it.
11690 * keyboard.h (init_kboard): Remove prototype.
11691 (allocate_kboard): Add prototype.
11693 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
11695 * image.c (GIFLIB_MAJOR): Ensure it's defined.
11696 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
11698 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
11700 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
11702 2013-10-09 Eli Zaretskii <eliz@gnu.org>
11704 * term.c (tty_menu_activate): Flush the output stream after
11705 showing the cursor, and don't mark the frame garbaged at exit from
11706 the function. Fixes redisplay glitches when moving from one menu
11709 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
11711 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
11712 or throw error (Bug#15570).
11714 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
11716 * intervals.c (temp_set_point_both): Move test into 'eassert',
11719 * lisp.h (eassert): Don't use 'assume'.
11720 Sometimes 'assume' wins in performance, and sometimes it loses,
11721 so it shouldn't be used all the time. Perhaps we need two
11722 flavors of 'eassert', one for where 'assume' is far more likely
11723 to help or to hurt; but that can be done later.
11724 Reported by Dmitry Antipov in
11725 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
11726 Also, don't include <verify.h>; no longer needed.
11728 2013-10-09 Glenn Morris <rgm@gnu.org>
11730 * eval.c (Fcond): Doc tweak.
11732 2013-10-09 Eli Zaretskii <eliz@gnu.org>
11734 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
11735 expressions with side effects to eassert. (Bug#15565)
11737 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
11739 * fns.c (hashfn_user_defined): Allow hash functions to return any
11742 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
11744 Fix minor problems found by static checking.
11745 * dispnew.c (save_current_matrix): Omit unnecessary casts.
11746 * dispnew.c (update_frame_with_menu): Mark debug local as used.
11747 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
11748 * keyboard.c (read_menu_command): Remove unused local.
11749 * lisp.h (read_menu_command): New decl.
11750 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
11751 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
11752 Return ptrdiff_t, not int.
11753 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
11754 not int, for benefit of xpalloc.
11755 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
11757 (have_menus_p): Remove; unused.
11758 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
11759 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
11760 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
11762 (save_and_enable_current_matrix): Omit unnecessary casts.
11763 (read_menu_input): Omit local extern decl (now in lisp.h).
11764 Don't access uninitialized storage if mouse_get_xy fails.
11765 (tty_menu_activate): Mark local as initialized, for lint.
11766 (tty_menu_activate, tty_meny_show): Remove unused locals.
11768 2013-10-08 Eli Zaretskii <eliz@gnu.org>
11770 Support menus on text-mode terminals.
11771 * xterm.h (xw_popup_dialog): Add prototype.
11773 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
11774 (xmenu_show): Block input here, instead in Fx_popup_menu.
11775 (xw_popup_dialog): New function, with X-specific bits of popup
11778 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
11781 * window.c (Fset_window_configuration): Use run-time tests of the
11782 frame type instead of compile-time conditionals, when menu-bar
11783 lines are considered.
11785 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
11786 (w32_popup_dialog): New prototypes.
11788 * w32menu.c (Fx_popup_dialog): Function deleted.
11789 (w32_popup_dialog): New function, with w32 specific bits of popup
11790 dialogs. Block input here.
11792 * w32inevt.c (w32_console_read_socket): Minor change to add
11793 debugging TTY events.
11795 * w32fns.c (show_hourglass): If returning early because the frame
11796 is not a GUI frame, unblock input.
11798 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
11799 (cursorY): New functions.
11801 * termhooks.h (cursorX, cursorY): Prototypes of functions on
11802 WINDOWSNT, macros that call curX and curY elsewhere.
11804 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
11806 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
11807 specific function to hide and show cursor on a text-mode terminal.
11808 (tty_menu_struct, struct tty_menu_state): New structures.
11809 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
11810 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
11811 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
11812 (tty_menu_locate, save_and_enable_current_matrix)
11813 (restore_desired_matrix, screen_update, read_menu_input)
11814 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
11815 (tty_pop_down_menu, tty_menu_last_menubar_item)
11816 (tty_menu_new_item_coords, tty_menu_show): New functions.
11817 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
11819 * nsterm.h (ns_popup_dialog): Adjust prototype.
11821 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
11822 of in x-popup-menu.
11823 (ns_popup_dialog): Adapt order of arguments to the other
11824 *_menu_show implementations.
11825 (Fx_popup_dialog): Function deleted.
11827 * msdos.c (x_set_menu_bar_lines): Delete unused function.
11829 * menu.h (tty_menu_show, menu_item_width): Provide prototypes.
11831 * menu.c (have_boxes): New function.
11832 (single_keymap_panes): Use it instead of a compile-time
11834 (single_menu_item): Use run-time tests of the frame type instead
11835 of compile-time conditionals.
11836 (encode_menu_string): New function.
11837 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
11838 the macro, since different types of frame need different encoding
11840 (digest_single_submenu): Use run-time tests of frame type instead
11841 of, or in addition to, compile-time conditionals.
11842 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
11843 (Fx_popup_menu): Detect when the function is called from keyboard
11844 on a TTY. Don't barf when invoked on a text-mode frame.
11845 Check frame type at run time, instead of compile-time conditionals for
11846 invoking terminal-specific menu-show functions.
11847 Call tty_menu_show on text-mode frames.
11848 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
11849 run time to determine which alternative to invoke; support dialogs
11852 * keyboard.h <Qmouse_movement>: Declare.
11854 * keyboard.c <Qmouse_movement>: Now extern.
11855 <Qecho_keystrokes>: New static variable.
11856 (read_key_sequence): Accept an additional argument, a flag to
11857 prevent redisplay during reading of the key sequence. All callers
11859 (read_menu_command): New function.
11860 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
11862 (toolkit_menubar_in_use): New function.
11863 (make_lispy_event): Use it instead of a compile-time test.
11865 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
11866 window-system being available.
11868 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
11869 to x-popup-dialog on the frame type, they all now support popup
11872 * dispnew.c (save_current_matrix): Save the margin areas.
11873 (restore_current_matrix): Restore margin areas.
11874 (update_frame_with_menu): New function.
11876 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
11879 * alloc.c (make_save_ptr): Now compiled unconditionally.
11881 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
11883 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
11884 (redraw_frame, update_frame): Adjust users.
11885 * dispextern.h (set_window_update_flags): Adjust prototype.
11886 * xdisp.c (redisplay_internal): When updating all frames with zero
11887 windows_or_buffers_changed, assume that only the windows that shows
11888 current buffer should be really updated.
11890 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
11892 Do not allocate huge temporary memory areas and objects while encoding
11893 for file I/O, thus reducing an enormous memory usage for large buffers.
11894 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
11895 * coding.h (struct coding_system): New member raw_destination.
11896 * coding.c (setup_coding_system): Initialize it to zero.
11897 (encode_coding_object): If raw_destination is set, do not create
11898 dst_object. Add comment.
11899 * fileio.c (toplevel): New constant E_WRITE_MAX.
11900 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
11901 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
11903 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
11905 * nsterm.m (windowDidExitFullScreen:)
11906 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
11908 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
11910 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
11911 * keyboard.c (unblock_input_to): Don't process pending signals
11912 if a fatal error is in progress.
11914 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
11915 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
11916 they're talking about words in Lisp bool vectors.
11917 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
11918 * data.c (popcount_bits_word): Rename from popcount_size_t.
11919 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
11922 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
11924 Improve support for popcount and counting trailing zeros (Bug#15550).
11925 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
11926 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
11927 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
11928 (popcount_size_t_msc, popcount_size_t_gcc):
11929 Remove; now done by Gnulib.
11930 (popcount_size_t): Now a macro that defers to Gnulib.
11931 (count_trailing_zero_bits): Return int, for consistency with
11932 Gnulib and because Emacs prefers signed to unsigned int.
11933 Don't assume that size_t is either unsigned int or unsigned long
11934 or unsigned long long.
11935 (size_t_to_host_endian): Do not assume that size_t is either
11936 exactly 32 or exactly 64 bits wide.
11937 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
11938 etc., so that it's now an enum constant, not a macro.
11939 No need to assume that it's either 32 or 64.
11941 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
11943 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
11946 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
11948 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
11949 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
11951 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
11953 emacs_read and emacs_write now use void *, not char *.
11954 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
11955 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
11956 Buffer arg is now void *, not char *. This matches plain
11957 'read' and 'write' better, and avoids a constraint violation
11958 on Solaris 9 with Oracle Studio.
11960 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
11962 * alloc.c (Fmake_string): For ASCII char initializer, prefer
11963 memset to explicit loop. Otherwise copy largest possible chunk
11964 from initialized to uninitialized part, thus allowing the longer
11965 memcpy runs and reducing the number of loop iterations.
11967 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
11969 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
11970 hide toolbar (Bug#15388).
11971 (windowDidEnterFullScreen:): If presentation options are zero,
11972 set them here (Bug#15388).
11973 (ns_update_auto_hide_menu_bar): Remove runtime check.
11974 Don't auto hide dock unless menubar is also auto hidden.
11976 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
11978 * editfns.c (message): Mention batch mode in doc string.
11980 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
11982 * nsterm.m (check_native_fs): Remove erroneous comment.
11984 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
11986 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
11987 uses find_newline instead of scan_newline and so doesn't move point.
11989 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
11991 Use hardware support for byteswapping on glibc x86 etc.
11992 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
11993 whereas the old swap64 needed 30.
11994 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
11995 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
11996 Use byteswap.h's macros to swap bytes.
11997 * lisp.h (swap16, swap32, swap64): Remove.
11998 All uses replaced by bswap_16, bswap_32, bswap_64.
12000 * bytecode.c (exec_byte_code): Use some more volatile variables
12001 to work around local variables getting clobbered by longjmp.
12002 Port to pre-C99, which doesn't allow decls after stmts.
12004 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
12006 * lisp.h (eassert): Assume that COND is true when optimizing.
12007 In other words, take on the behavior of eassert_and_assume.
12008 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
12009 (eassert_and_assume): Remove. All uses replaced by eassert.
12011 * xdisp.c (Qglyphless_char): Now static.
12013 Adjust to merge from gnulib.
12014 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
12015 * lisp.h: Include <verify.h>, for 'assume'.
12017 * eval.c (clobbered_eassert): New macro.
12018 (internal_catch, internal_condition_case)
12019 (internal_condition_case_1, internal_condition_case_2)
12020 (internal_condition_case_n): Use it instead of eassert
12021 when the argument contains locals clobbered by longjmp.
12022 Don't use clobbered locals outside of clobbered_eassert.
12023 (internal_lisp_condition_case): Use a volatile variable
12024 to work around a local variable's getting clobbered.
12026 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
12028 * lisp.h (struct handler): Merge struct handler and struct catchtag.
12029 (PUSH_HANDLER): New macro.
12030 (catchlist): Remove.
12031 (handlerlist): Always declare.
12033 * eval.c (catchlist): Remove (merge with handlerlist).
12034 (handlerlist, lisp_eval_depth): Not static any more.
12035 (internal_catch, internal_condition_case, internal_condition_case_1)
12036 (internal_condition_case_2, internal_condition_case_n):
12038 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
12039 handlerlist/catchlist.
12040 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
12041 handlerlist which can only handle a single condition-case handler at
12043 (find_handler_clause): Simplify since we only a single branch here
12046 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
12048 (bcall0): New function.
12049 (exec_byte_code): Add corresponding cases. Improve error message when
12050 encountering an invalid byte-code. Let Bunwind_protect accept
12051 a function (rather than a list of expressions) as argument.
12053 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
12054 and make them unconditional now that they're heap-allocated.
12056 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
12058 * charset.c (Fdecode_char, Fencode_char): Remove description of
12059 `restriction' arg. now that it's hidden by advertised-calling-convention.
12061 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
12063 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
12064 Remove unused variable (from mac-port).
12065 (macfont_draw): Use s->ybase for correct y position.
12067 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
12069 * frame.h (struct frame): Drop has_minibuffer member because...
12070 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
12071 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
12073 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
12075 * window.h (struct window): Prefer enum text_cursor_kinds to int
12076 for phys_cursor_type member. Move the latter, phys_cursor_width,
12077 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
12078 * window.c (replace_window, make_window): Adjust users.
12080 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
12082 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
12083 this module is never compiled otherwise.
12085 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
12087 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
12090 2013-09-29 Eli Zaretskii <eliz@gnu.org>
12092 * xdisp.c (get_next_display_element): Don't call face_for_font in
12093 a build configured --without-x. (Bug#15484)
12095 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
12097 * window.c (calc_absolute_offset): #elif should be #elif defined.
12099 * frame.c (delete_frame): Block/unblock input to overcome race
12100 condition (Bug#15475).
12102 2013-09-29 Andreas Politz <politza@hochschule-trier.de>
12104 * frame.c (delete_frame): Record selected frame only after
12105 calling Qdelete_frame_functions (Bug#15477).
12107 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
12109 * nsterm.m (ns_selection_color): Remove.
12110 (ns_get_color): Check for ns_selection_(fg|bg)_color using
12111 NSColor selectedText(Background)Color. Only for COCOA.
12112 (ns_term_init): Remove assignment of ns_selection_color, logic
12113 moved to ns_get_color.
12115 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
12116 NS_SELECTION_COLOR_DEFAULT.
12117 (NS_SELECTION_FG_COLOR_DEFAULT): New.
12119 2013-09-28 Eli Zaretskii <eliz@gnu.org>
12121 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
12122 frame' does not have the tool_bar_window member.
12124 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
12126 Signal error when reading an empty byte-code object (Bug#15405)
12127 * lread.c (read1): Signal error.
12128 * alloc.c (make_byte_code): eassert header size.
12129 (sweep_vectors): Change an int to size_t.
12131 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
12133 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
12134 instead of ints, as it's the usual style for offsetof constants. See:
12135 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
12137 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
12138 This is ugly, but it should fix the performance problem for older
12139 GCC versions in the short run. I'll look into integrating the
12140 Gnulib module for popcount, as a better fix.
12141 See the thread starting in:
12142 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
12143 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
12144 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
12145 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
12146 (popcount_size_t): Use it.
12148 2013-09-24 Daniel Colascione <dancol@dancol.org>
12150 * process.c (Fnetwork_interface_info): Fix build break due to
12153 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
12155 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
12156 Prefer signed to unsigned integers where either will do.
12157 No need for 'const' on locals that do not escape.
12158 Omit easserts with unnecessary and unportable assumptions about
12159 alignment. Avoid unnecessary casts to char *.
12161 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
12163 Use union for the payload of struct Lisp_Vector.
12164 This helps to avoid a few glitches dictated by C's aliasing rules.
12165 * lisp.h (struct Lisp_Vector): Use union for next and
12166 contents member. Adjust comment. Change related users.
12167 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
12168 Related users changed.
12169 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
12170 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
12171 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
12172 * xfaces.c, xfont.c, xmenu.c: Related users changed.
12174 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
12176 Optimize glyph row clearing and copying routines.
12177 * dispextern.h (struct glyph_row): Change layout of struct
12178 glyph_row to help copy_row_except_pointers. Adjust comment.
12179 * dispnew.c (null_row): Remove.
12180 (clear_glyph_row): Use offsetof and memset to find and clear
12181 just the members that need clearing. Adjust comment.
12182 (copy_row_except_pointers): Likewise for copying.
12184 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
12186 Some minor cleanups of recently-added bool vector code.
12187 * conf_post.h (assume): Always return void. Use lint version
12188 only if GCC and MSC versions don't apply.
12189 * conf_post.h (assume):
12190 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
12191 Depend on _MSC_VER, not __MSC_VER, for consistency with
12193 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
12194 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
12195 (bool_vector_binop_driver, count_trailing_zero_bits)
12196 (size_t_to_host_endian): Now static, not static inline;
12197 the latter isn't needed with modern compilers and doesn't
12198 work with older compilers anyway.
12200 * alloc.c (valgrind_p): Use bool for boolean.
12202 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
12204 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
12205 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
12206 (display_last_displayed_message_p, message_buf_print)
12207 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
12208 Use bool for boolean.
12209 * dispextern.h (cancel_line, init_desired_glyphs):
12210 Remove ancient leftover.
12211 (help_echo_showing_p, hourglass_shown_p):
12212 * lisp.h (noninteractive_need_newline): Adjust declaration.
12214 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
12216 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
12218 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
12219 ...this file and convert the latter to static. Adjust comment.
12220 (make_initial_frame):
12221 * window.c (init_window_once): Adjust user.
12222 * frame.h (last_nonminibuf_frame): Remove declaration.
12223 * lisp.h (selected_frame): Likewise.
12224 * msdos.c (the_only_display_info): Adjust comment.
12226 2013-09-23 Eli Zaretskii <eliz@gnu.org>
12228 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
12229 computing the end column of mouse-highlight that comes from
12230 display or overlay strings. (Bug#15437)
12231 (note_mouse_highlight): Adapt calculation of last argument to
12232 mouse_face_from_string_pos to the above change.
12234 * conf_post.h (__has_builtin): Define to zero, if undefined, on
12235 all platforms, not just for clang.
12237 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
12239 * filelock.c (lock_file_1): Rearrange to remove compiler warning
12240 about excess arguments to snprintf.
12242 * conf_post.h(assume): Use __builtin_unreachable for clang.
12244 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
12246 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
12247 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
12249 2013-09-23 Daniel Colascione <dancol@dancol.org>
12251 * alloc.c (USE_VALGRIND): New macro; on by default
12252 when ENABLE_CHECKING.
12253 (mark_maybe_object, mark_maybe_pointer)
12254 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
12256 (valgrind_p) [USE_VALGRIND]: New variable.
12257 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
12259 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
12261 * process.c (wait_reading_process_output): Change int pnamelen to
12264 * nsterm.m (setMarkedText:selectedRange:, deleteWorkingText):
12265 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
12266 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
12267 argument to unsigned long to avoid warning.
12268 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
12270 * conf_post.h (assume): Fix compiler error: x shall be cond.
12272 2013-09-22 Daniel Colascione <dancol@dancol.org>
12274 * xfns.c (x_get_monitor_attributes): Suppress unused variable
12275 warning when compiling without a window system.
12277 2013-09-22 Daniel Colascione <dancol@dancol.org>
12279 * data.c (Qbool_vector_p): New symbol.
12280 (bool_vector_spare_mask, popcount_size_t_generic)
12281 (popcount_size_t_msc, popcount_size_t_gcc)
12283 (bool_vector_binop_driver)
12284 (count_trailing_zero_bits, size_t_to_host_endian)
12285 (Fbool_vector_exclusive_or)
12286 (Fbool_vector_union)
12287 (Fbool_vector_intersection, Fbool_vector_set_difference)
12288 (Fbool_vector_subsetp, Fbool_vector_not)
12289 (Fbool_vector_count_matches)
12290 (Fbool_vector_count_matches_at): New functions.
12291 (syms_of_data): Intern new symbol, functions.
12292 * alloc.c (bool_vector_payload_bytes): New function.
12293 (Fmake_bool_vector): Instead of calling Fmake_vector,
12294 which performs redundant initialization and argument checking,
12295 just call allocate_vector ourselves. Make sure we clear any
12296 terminating padding to zero.
12297 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
12298 instead of open-coding the size calculation.
12299 (vroundup_ct): New macro.
12300 (vroundup): Assume argument >= 0; invoke vroundup_ct.
12301 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
12302 * composite.c (composition_gstring_put_cache):
12303 Change lint_assume to assume.
12304 * conf_post.h (assume): New macro.
12305 (lint_assume): Remove.
12306 * dispnew.c (update_frame_1): Change lint_assume to assume.
12307 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
12309 * image.c (gif_load): Change lint_assume to assume.
12310 * lisp.h (eassert_and_assume): New macro.
12311 (Qbool_vector_p): Declare.
12312 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
12313 (swap16, swap32, swap64): New inline functions.
12314 * macfont.m (macfont_shape): Change lint_assume to assume.
12315 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
12316 * xsettings.c (parse_settings): Use new swap16 and
12317 swap32 from lisp.h instead of file-specific macros.
12319 2013-09-22 Eli Zaretskii <eliz@gnu.org>
12321 * xdisp.c (try_window_id): Don't abort if cursor row could not be
12322 found (which can legitimately happen when the glyph row at the
12323 window start is disabled in the current_matrix. (Bug#15365)
12325 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
12327 Fix syntax.h bug introduced by recent INLINE change.
12328 syntax.h defined an extern inline function SYNTAX_ENTRY that was
12329 conditionally compiled one way in some modules, and a different
12330 way in others. This doesn't work with extern inline functions,
12331 which must have the same definition in all modules, because the
12332 defining code might be shared across modules, depending on the
12333 implementation. Symptoms reported by Martin Rudalics in:
12334 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
12335 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
12336 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
12337 overriding the corresponding functions in syntax.h.
12338 * syntax.h (syntax_property_entry, syntax_property_with_flags)
12339 (syntax_property): New inline functions.
12340 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
12341 Rewrite in terms of these new functions.
12343 2013-09-21 Eli Zaretskii <eliz@gnu.org>
12345 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
12346 not chars_in_text, whose result depends on the multibyteness of
12347 the current buffer. (Bug#15426)
12349 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
12351 Port recent change to hosts where pointers aren't 'long'.
12352 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
12353 Don't assume that pointers are the same width as 'long'.
12354 Add a compile-time check that a pointer fits into two X slots.
12356 A simpler, centralized INLINE.
12357 * conf_post.h (INLINE): Define only if not already defined.
12358 This allows us to use a single INLINE, defined by one file
12360 * emacs.c (INLINE): Define it.
12361 Also, include category.h, charset.h, composite.h, dispextern.h,
12362 syntax.h, systime.h, so that their INLINE definitions are expanded
12363 properly for Emacs.
12364 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
12365 * buffer.h, buffer.c (BUFFER_INLINE):
12366 * category.h, category.c (CATEGORY_INLINE):
12367 * character.h, character.c (CHARACTER_INLINE):
12368 * charset.h, charset.c (CHARSET_INLINE):
12369 * composite.h, composite.c (COMPOSITE_INLINE):
12370 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
12371 * frame.h, frame.c (FRAME_INLINE):
12372 * intervals.h, intervals.c (INTERVALS_INLINE):
12373 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
12374 * lisp.h, alloc.c (LISP_INLINE):
12375 * process.h, process.c (PROCESS_INLINE):
12376 * syntax.h, syntax.c (SYNTAX_INLINE):
12377 * systime.h, sysdep.c (SYSTIME_INLINE):
12378 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
12379 * window.h, window.c (WINDOW_INLINE):
12380 Remove. All uses replaced with INLINE.
12382 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
12384 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
12385 to avoid Bug#15398.
12387 2013-09-19 Eli Zaretskii <eliz@gnu.org>
12389 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
12390 'const char *' to avoid compiler warnings due to similar change in
12391 the prototype of x_get_string_resource.
12393 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
12395 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
12396 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
12397 going to replace static variables below. Adjust comments.
12398 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
12399 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
12400 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
12401 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
12402 Related users changed.
12403 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
12404 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
12405 last_mouse_movement_time, going to replace static variables below.
12407 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
12408 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
12410 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
12411 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
12412 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
12413 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
12414 static variables below.
12415 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
12416 (last_mouse_scroll_bar): Remove.
12417 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
12418 (mouseExited): Related users changed.
12420 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
12422 Do not use external array to process X scroll bar messages.
12423 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
12424 (x_send_scroll_bar_event): Pack window pointer into two slots
12425 of XClientMessageEvent if we're 64-bit. Adjust comment.
12426 (x_scroll_bar_to_input_event): Unpack accordingly.
12428 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
12430 Ifdef away recent changes which aren't relevant to NS port.
12431 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
12432 [!HAVE_NS]: Declare as such.
12433 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
12434 [!HAVE_NS]: Define as such.
12436 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
12438 * frame.c (x_redo_mouse_highlight): New function
12439 to factor out common code used in W32 and X ports.
12440 * dispextern.h (x_redo_mouse_highlight): Add prototype.
12441 * xterm.h (struct x_display_info):
12442 * w32term.h (struct w32_display_info):
12443 * nsterm.h (struct ns_display_info): New members
12444 last_mouse_motion_frame, last_mouse_motion_x and
12445 last_mouse_motion_y, going to replace static variables below.
12446 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
12447 (redo_mouse_highlight): Remove.
12448 (note_mouse_movement, syms_of_xterm): Adjust user.
12449 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
12450 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
12451 (redo_mouse_highlight): Remove.
12452 (note_mouse_movement, syms_of_w32term): Adjust user.
12453 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
12454 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
12456 (note_mouse_movement, mouseMoved, syms_of_nsterm):
12457 * nsfns.m (compute_tip_xy): Adjust user.
12459 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
12461 * frame.c (x_mouse_grabbed): New function.
12462 * dispextern.h (x_mouse_grabbed): Add prototype.
12463 (last_mouse_frame): Remove declaration.
12464 * xterm.h (struct x_display_info):
12465 * w32term.h (struct w32_display_info):
12466 * nsterm.h (struct ns_display_info): New member
12467 last_mouse_frame, going to replace...
12468 * xdisp.c (last_mouse_frame): ...global variable.
12469 (note_tool_bar_highlight):
12470 * w32term.c (w32_mouse_position, w32_read_socket):
12471 * xterm.c (XTmouse_position, handle_one_xevent):
12472 Use x_mouse_grabbed.
12473 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
12475 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
12477 * w32term.c (w32_read_socket): Avoid temporary
12478 variables in a call to x_real_positions.
12479 * xterm.c (handle_one_xevent): Likewise.
12481 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
12483 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
12484 (x_icon_type): Remove prototype.
12485 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
12486 * frame.c (x_icon_type): Remove.
12487 * w32term.c (x_make_frame_visible, x_iconify_frame):
12488 * xterm.c (x_make_frame_visible, x_iconify_frame):
12489 Use x_set_bitmap_icon to factor out common code.
12491 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
12493 * dispextern.h (check_x_display_info, x_get_string_resource):
12494 Declare here just once and unify the latter.
12495 * frame.c (check_x_display_info, x_get_string_resource):
12496 * nsterm.h (check_x_display_info):
12497 * xrdb.c (x_get_string_resource):
12498 * xterm.h (check_x_display_info): Remove prototypes.
12499 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
12500 * w32reg.c (x_get_string_resource): Likewise.
12501 (w32_get_rdb_resource): Adjust user.
12503 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
12505 * xterm.h (struct x_display_info): New member
12506 x_pending_autoraise_frame, going to replace...
12507 * xterm.c (pending_autoraise_frame): ...static variable.
12508 (x_new_focus_frame, XTread_socket): Adjust users.
12509 * w32term.h (struct w32_display_info): New member
12510 w32_pending_autoraise_frame, going to replace...
12511 * w32term.c (pending_autoraise_frame): ...global variable.
12512 (x_new_focus_frame, w32_read_socket): Adjust users.
12514 2013-09-17 Glenn Morris <rgm@gnu.org>
12516 * xdisp.c (message_dolog): If we create *Messages*,
12517 switch it to messages-buffer-mode.
12519 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
12521 Don't overuse 'const' in types of locals.
12522 * bidi.c (bidi_count_bytes):
12523 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
12524 (xg_event_is_for_scrollbar):
12525 * xselect.c (x_handle_property_notify)
12526 (x_handle_selection_notify, x_handle_dnd_message):
12527 * xsettings.c, xsettings.h (xft_settings_event):
12528 * xterm.c (x_handle_net_wm_state, handle_one_event)
12529 (x_menubar_window_to_frame, x_detect_focus_change)
12530 (construct_mouse_click, note_mouse_movement)
12531 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
12532 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
12533 (handle_one_xevent, x_handle_net_wm_state):
12534 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
12535 (x_handle_dnd_message):
12536 Avoid unnecessary 'const', typically the second 'const' in
12537 'const foo * const arg', a 'const' that does not affect the API
12538 and doesn't significantly help the human reader.
12540 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
12542 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
12543 only if Glib < 2.36.0.
12544 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
12545 * xsettings.c (init_gconf, init_gsettings): Do not check
12547 * xterm.c (handle_one_xevent): Do not call to x_clear_area
12549 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
12551 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
12553 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
12554 before calling g_type_init.
12556 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
12558 * nsterm.m (syms_of_nsterm): ... to here.
12560 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
12562 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
12563 (ignore_next_mouse_click_timeout): Use Time as X does.
12564 (handle_one_xevent): Avoid cast and use unsigned comparison.
12566 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
12568 Do not copy X event in handle_one_xevent except KeyPress case.
12569 Wnen XEvent is processed, it is unlikely to be changed except
12570 KeyPress case, so we can avoid copying and use const pointer to
12571 const data to make sure that an event is not changed elsewhere.
12572 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
12573 const' and do not create local copy except for the KeyPress event.
12574 Use casts to avoid a few glitches. Adjust formatting. Add comments.
12575 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
12576 (x_handle_net_wm_state, x_menubar_window_to_frame)
12577 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
12578 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
12579 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
12580 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
12581 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
12582 (x_handle_dnd_message):
12583 * xsettings.c (xft_settings_event):
12584 Use 'const XEvent * const' where appropriate.
12585 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
12587 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
12589 Fix X event waiting to handle multiple frames.
12590 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
12591 * xterm.c (pending_event_wait): Remove. Adjust users.
12592 (x_detect_focus_change): Pass frame arg.
12593 (handle_one_xevent): Find related frame early and clear per-frame
12594 wait_event_type only if this is an event for the relevant frame.
12595 (x_wait_for_event): Use per-frame wait_event_type.
12597 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
12599 * nsfns.m (Fx_create_frame): Fix font driver registration for
12602 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
12603 for syms_of_macfont.
12605 * nsterm.m: Include macfont.h.
12606 (ns_tmp_flags, ns_tmp_font): Remove.
12607 (ns_compute_glyph_string_overhangs): Check for driver Qns.
12608 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
12609 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
12610 (changeFont:): Fix code style. Check for font driver type when
12613 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
12616 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
12617 (nsfont_open): Set font driver type.
12618 Set font->ascent and font->descent. Figure out font instead of
12619 ns_tmp_font, and flags instead of ns_tmp_flags.
12620 Fix indentation. Remove call to ns_draw_text_decoration,
12623 * nsfns.m: Include macfont.h.
12624 (Fx_create_frame): Register macfont driver, make a better default font.
12625 (Fns_popup_font_panel): Get font from macfont driver, if used.
12627 * macfont.m, macfont.h, macuvs.h: New files.
12629 * font.h: Declare syms_of_macfont.
12631 * font.c (syms_of_font): Call syms_of_macfont.
12633 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
12635 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
12637 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
12638 and it is always zero for others, so I assume that this is an ancient
12639 leftover which nobody will want to change any more.
12640 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
12641 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
12642 * frame.c (x_set_scroll_bar_width):
12643 * w32fns.c (w32_createscrollbar):
12644 * w32term.c (w32_set_vertical_scroll_bar):
12645 * xfns.c (x_set_scroll_bar_default_width):
12646 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
12647 (x_scroll_bar_expose): Related users changed.
12649 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
12651 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
12652 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
12653 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
12655 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
12656 Define once here...
12657 * nsterm.h, w32term.h, xterm.h: ...and not here.
12658 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
12659 Remove unused Xisms.
12660 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
12661 these modules are never compiled otherwise.
12663 2013-09-14 Eli Zaretskii <eliz@gnu.org>
12665 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
12666 Doc fix. (Bug#15375)
12668 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
12670 Unify Fx_focus_frame between all ports.
12671 * frame.h (x_focus_frame): New prototype.
12672 * xfns.c (Fx_focus_frame): Remove.
12673 (syms_of_xfns): Do not defsubr it.
12674 (x_focus_frame): X implementation.
12675 * nsfns.m (Fx_focus_frame): Remove.
12676 (syms_of_nsfns): Do not defsubr it.
12677 (x_focus_frame): NS implementation.
12678 * w32term.c (Fx_focus_frame): Remove.
12679 (x_focus_on_frame): Rename to...
12680 (x_focus_frame): W32 implementation.
12681 * w32term.h (x_focus_on_frame): Remove prototype.
12682 * w32fns.c (Fx_focus_frame): Remove.
12683 (syms_of_w32fns): Do not defsubr it.
12684 * frame.c (Fx_focus_frame): Define here.
12685 (syms_of_frame): Defsubr here.
12686 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
12688 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
12690 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
12691 All of them are replaced with FRAME_DISPLAY_INFO, defined in
12692 each port to reference the port-specific window system data.
12693 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
12694 (FRAME_DISPLAY_INFO): Define.
12695 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
12696 (FRAME_DISPLAY_INFO): Define. Adjust users.
12697 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
12698 (FRAME_DISPLAY_INFO): Define. Adjust users.
12699 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
12700 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
12701 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
12702 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
12703 * xselect.c, xterm.c: All related users changed.
12705 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
12707 * xterm.h (x_window_to_frame, x_any_window_to_frame)
12708 (x_menubar_window_to_frame): Remove prototypes.
12709 * xfns.c (x_window_to_frame, x_any_window_to_frame)
12710 (x_menubar_window_to_frame, x_top_window_to_frame):
12712 * xterm.c (x_window_to_frame, x_any_window_to_frame)
12713 (x_menubar_window_to_frame, x_top_window_to_frame):
12714 ...to here and convert all but the last to static.
12716 2013-09-12 Eli Zaretskii <eliz@gnu.org>
12718 * lisp.mk (lisp): Add w32-common-fns.elc.
12720 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
12722 * charset.c (char_charset): Document an exception for char-charset.
12724 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
12726 * xterm.h (x_display_info): New field last_user_time...
12727 * xterm.c (toplevel): ...to replace static last_user_time.
12728 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
12730 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
12732 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
12733 scroll bar values to prevent thumb from disappear and update comment.
12735 2013-09-11 Glenn Morris <rgm@gnu.org>
12737 * emacs.c (usage_message): Possessive apostrophe tweak.
12739 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
12741 * nsterm.m (syms_of_nsterm): Use Qns.
12742 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
12743 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
12744 * xfns.c (x_display_info_for_name, Fx_open_connection):
12745 Remove old '#if 0' code.
12746 (syms_of_xfns): Use Qx.
12747 * termhooks.h (fullscreen_hook): Remove the leftover.
12748 (struct terminal): Fix typo in comment.
12750 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
12752 Cleaning up a few X scroll bar bits.
12753 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
12754 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
12755 New member last_seen_part, going to replace...
12756 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
12757 (xt_action_hook) [USE_LUCID]: Adjust user.
12758 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
12759 Lucid-specific scroll bar support.
12760 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
12761 to int and adjust to use last_seen_part member.
12762 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
12763 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
12764 Initialize last_seen_part.
12766 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
12768 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
12769 insert-buffer-substring an empty string.
12771 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
12773 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
12774 avoiding a GCC warning.
12776 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
12778 Ifdef away frame tool bar code when it is not really used.
12779 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
12780 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
12781 and minimize_tool_bar_window_p under the above.
12782 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
12783 (fset_tool_bar_window): Likewise.
12784 * dispnew.c (clear_current_matrices, clear_desired_matrices)
12785 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
12786 (change_frame_size_1):
12787 * window.c (window_from_coordinates, Frecenter): Adjust users.
12788 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
12789 code is not really used.
12790 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
12791 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
12792 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
12793 [!USE_GTK && !HAVE_NS]: Define as such.
12794 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
12795 (note_mouse_highlight, expose_frame):
12796 * xfns.c (x_set_tool_bar_lines):
12797 * xterm.c (handle_one_xevent): Adjust users.
12799 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
12801 Fix corruption with multiple emacsclient -t instances (Bug#15222).
12802 This bug was introduced by my 2013-08-26 patch, which incorrectly
12803 assumed that the terminfo implementation doesn't use termcap buffers.
12804 * term.c (init_tty) [TERMINFO]: Remove optimization, as
12805 these buffers apparently are used after all.
12806 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
12807 (struct tty_display_info): Define members termcap_term_buffer and
12808 termcap_strings_buffer even if TERMINFO.
12810 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
12813 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
12814 'usage' docstring entry to pacify make-docfile.
12816 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
12818 Change comparison functions =, <, >, <=, >= to take many arguments.
12819 * data.c: Change comparison functions' interface and implementation.
12820 * lisp.h: Make arithcompare available for efficient two arg
12822 * bytecode.c: Use arithcompare.
12823 * fileio.c: Use new interface.
12825 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
12827 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
12829 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
12831 * eval.c (Feval): Document the new use of `lexical'.
12833 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
12835 Review and drop old frame resize hack.
12836 * frame.h (struct frame): Remove force_flush_display_p.
12837 * dispnew.c (update_frame): Adjust user and don't call
12838 flush_frame here. The comment has said that there was an issues
12839 with redisplaying fringes, but I don't see any differences with
12840 and without this hack. Hopefully we can continue without it.
12841 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
12842 current frame matrices twice if resized_p is set.
12844 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
12846 Do not populate pure Xism x_sync to other ports.
12847 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
12848 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
12849 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
12850 * w32term.h (x_sync): Remove prototype.
12852 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
12854 Cleanup frame flushing.
12855 * dispextern.h (struct redisplay_interface):
12856 Drop flush_display_optional because flush_display is enough
12857 for X and flushing via RIF is just a no-op for others.
12858 * frame.h (flush_frame): New function.
12859 * dispnew.c (update_frame):
12860 * minibuf.c (read_minibuf):
12861 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
12863 * keyboard.c (detect_input_pending_run_timers): Do not flush
12864 all frames but selected one in redisplay_preserve_echo_area.
12865 * nsterm.m (ns_flush): Remove no-op.
12866 (ns_redisplay_interface): Adjust user.
12867 * w32term.h (x_flush): Remove no-op.
12868 (w32_redisplay_interface): Adjust user.
12869 * xterm.c (x_flush): Simplify because we do not flush all
12870 frames at once any more. Adjust comment.
12871 (x_redisplay_interface): Adjust user.
12873 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
12875 Port --without-x --enable-gcc-warnings to Fedora 19.
12876 * gfilenotify.c (globals_of_gfilenotify):
12877 Call g_type_init only if using an older glib version that needs it.
12879 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
12881 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
12882 (last_glyphless_glyph_merged_face_id): Remove declarations.
12883 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
12884 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
12885 (last_glyphless_glyph_merged_face_id): Now static.
12886 (merge_escape_glyph_face): New function, refactored from...
12887 (get_next_display_element): ...here.
12888 (merge_glyphless_glyph_face): New function, refactored from...
12889 (produce_glyphless_glyph): ...here...
12890 * term.c (produce_glyphless_glyph): ...and here.
12892 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
12894 * eval.c (eval_sub): Only call Ffunction if necessary.
12896 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
12898 Attempt to make redisplay more selective when changing cursor type.
12899 * frame.h (struct frame): New bitfield cursor_type_changed.
12900 * xdisp.c (cursor_type_changed): Remove.
12901 (try_cursor_movement, redisplay_window, try_window_id)
12902 (set_frame_cursor_types, try_window_reusing_current_matrix):
12903 Adjust to use per-frame bitfield.
12904 (redisplay_internal): Look for cursor type change on each visible
12905 frame and consider all frames if cursor type has been changed on
12906 the frame other than selected. If cursor type has been changed on
12907 selected frame only, do not use fast update.
12909 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
12911 Attempt to make redisplay more selective when changing fonts.
12912 * frame.h (struct frame): New bitfield fonts_changed.
12913 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
12914 (adjust_frame_glyphs): Add prototype.
12915 * dispnew.c (fonts_changed_p): Remove.
12916 (adjust_glyphs): Remove because we do not
12917 adjust matrices on all frames at once any more.
12918 (adjust_frame_glyphs): Block and unblock input here.
12919 (adjust_glyph_matrix): Use fonts_changed.
12920 (change_frame_size_1): Use adjust_frame_glyphs.
12921 * font.c (font_open_entity): Use fonts_changed.
12922 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
12923 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
12924 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
12925 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
12926 (shrink_mini_window, Fresize_mini_window_internal)
12927 (window_scroll_pixel_based, Fset_window_configuration)
12928 (apply_window_adjustment, Fset_window_vscroll):
12929 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
12930 Use adjust_frame_glyphs.
12931 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
12932 (try_window_reusing_current_matrix, try_window_id, display_line)
12933 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
12934 (redisplay_internal): Consider fonts_changed and adjust frame
12935 matrices for each frame only if the frame is visible. If font
12936 has been changed on some frame during full redisplay, retry
12937 only visible frames where the font has been actually changed.
12939 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12941 Cache current header and mode line height for each window.
12942 * window.h (struct window): New fields mode_line_height
12943 and header_line_height.
12944 * window.c (make_window): Initialize them.
12945 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
12946 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
12947 (current_mode_line_height, current_header_line_height):
12948 Remove declaration.
12949 * xdisp.c (current_mode_line_height, current_header_line_height):
12951 (pos_visible_p, init_xdisp): Adjust user.
12952 (redisplay_window): Invalidate mode_line_height and
12953 header_line_height if current and desired matrices do not agree.
12955 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12957 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
12958 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
12960 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12962 Make --without-x compatible with --enable-gcc-warnings.
12963 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
12964 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
12965 members under HAVE_WINDOW_SYSTEM.
12966 * keyboard.c (make_lispy_focus_out): Likewise.
12967 (record_menu_key): Move under HAVE_MENUS.
12968 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
12969 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
12970 (syms_of_xdisp): Adjust user.
12971 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
12972 (start_hourglass, cancel_hourglass):
12973 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
12974 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
12975 and CLEAR_FONT_TABLE_NFONTS.
12976 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
12977 Declare only if HAVE_WINDOW_SYSTEM.
12978 (lface_same_font_attributes_p, clear_face_gcs): Define only
12979 if HAVE_WINDOW_SYSTEM.
12981 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12983 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
12984 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
12985 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
12987 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
12989 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
12991 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
12993 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
12994 This fixes a type error on hosts where ptrdiff_t is wider than int.
12996 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
12998 * keyboard.c (read_key_sequence_vs): New function.
12999 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
13002 * callint.c (Fcall_interactively): Always return a vector for 'K'.
13004 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
13006 Makefile improvements.
13007 * Makefile.in (config.status): Don't use double-colon rules, as
13008 they are not portable according to POSIX. Fix shell typo with `;
13009 I guess this rule has never been tested?
13010 (VCSWITNESS): New macro, to override any environment var.
13012 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
13014 * xterm.h (struct x_display_info): Do not track X connection
13015 fd separately because it is always available from Display.
13016 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
13019 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
13021 * buffer.c (drop_overlay):
13022 * fileio.c (restore_point_unwind): Prefer unchain_marker to
13023 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
13025 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
13027 * buffer.c (Fmake_overlay, Fmove_overlay):
13028 * intervals.c (set_point_from_marker):
13029 * print.c (PRINTPREPARE): Prefer signal_error
13030 to plain error and report unsuitable marker too.
13032 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
13034 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
13035 for 'dragging' member.
13036 (struct x_output): Remove set-but-unused leftovers
13037 'left_before_move' and 'top_before_move'.
13038 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
13039 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
13040 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
13041 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
13042 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
13043 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
13044 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
13045 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
13047 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
13049 * nsfont.m (INVALID_GLYPH): New define.
13050 (nsfont_encode_char): Use INVALID_GLYPH.
13051 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
13053 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
13055 * xterm.c (x_last_mouse_movement_time): Revert last change.
13056 This code should use XDisplayMotionBufferSize to check display's
13057 motion history first, and there are few other issues as well.
13058 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
13059 (handle_one_xevent): Adjust user.
13061 2013-09-02 Martin Rudalics <rudalics@gmx.at>
13063 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
13064 * frame.c (Flast_nonminibuf_frame): ... to here.
13065 (check_minibuf_window): Don't abort if no window was found
13068 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
13070 Use XGetMotionEvents to ask the last mouse motion time from X server.
13071 * xterm.c (X_MOTION_HISTORY): Default to 1.
13072 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
13073 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
13074 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
13075 Ifdef away legacy code.
13076 (XTmouse_position, x_scroll_bar_report_motion):
13077 Use x_last_mouse_movement_time.
13078 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
13081 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
13083 * msdos.c (last_mouse_window): Move to...
13084 (dos_rawgetc): ...this function and adjust comment.
13085 * nsterm.m (last_window): Rename to last_mouse_window, move to...
13086 (mouseMoved): ...this function and adjust comment.
13087 * w32term.c (last_window): Likewise with...
13088 (w32_read_socket): ...this function.
13089 * xterm.c (last_window): Likewise with...
13090 (handle_one_xevent): ...this function.
13092 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
13094 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
13095 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
13096 (handle_one_xevent): ...to here.
13097 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
13100 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
13102 * msdos.c (IT_set_terminal_window): Remove no-op.
13103 (initialize_msdos_display): Adjust terminal setup.
13104 * w32console.c (w32con_set_terminal_window): Remove no-op.
13105 (initialize_w32_display): Adjust terminal setup.
13106 * w32term.c (w32_set_terminal_window): Remove no-op.
13107 (w32_create_terminal): Adjust terminal setup.
13108 * xterm.c (XTset_terminal_window): Remove no-op.
13109 (x_create_terminal): Adjust terminal setup.
13111 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
13113 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
13115 (ns_create_terminal): Adjust terminal setup.
13116 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
13118 (w32_create_terminal): Adjust terminal setup.
13119 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
13121 (x_create_terminal): Adjust terminal setup.
13123 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
13125 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
13126 (CLIP_TEXT_POS_FROM_MARKER): New macro.
13127 * dispnew.c (buffer_posn_from_coords):
13128 * window.c (Fwindow_end, displayed_window_lines):
13129 * xdisp.c (redisplay_mode_lines): Use it.
13131 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
13133 * fontset.c (face_for_char): Check char in the current face font first
13134 if HAVE_NS (Bug#15138).
13136 2013-08-31 Martin Rudalics <rudalics@gmx.at>
13138 * window.c (temp_output_buffer_show): Make sure window returned
13139 by display_buffer is live (Bug#15213).
13141 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
13143 Minor cleanup to avoid forward declarations.
13144 * coding.h (struct ccl_spec): Remove forward declaration.
13145 * composite.h (toplevel): Include font.h.
13146 (struct composition_it, struct face, struct font_metrics):
13147 Remove forward declaration.
13148 * dispextern.h (struct image, struct atimer): Likewise.
13149 * emacsgtkfixed.h (struct frame): Likewise.
13150 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
13151 * font.h (struct font_driver, struct font, struct glyph_string)
13152 (struct face): Remove forward declaration.
13153 * fontset.h (struct face, struct font): Likewise.
13154 * frame.h (toplevel): Style cleanup.
13155 (enum output_method): Move to...
13156 * termhooks.h (enum output_method): ...here.
13157 (struct glyph, struct frame, struct ns_display_info)
13158 (struct x_display_info, struct w32_display_info):
13159 Remove forward declaration.
13160 * xterm.h (toplevel): Include termhooks.h.
13161 (struct font, struct window, struct glyph_matrix, struct frame)
13162 (struct input_event, struct face, struct image): Remove forward
13164 * gtkutil.h (struct _widget_value): Likewise.
13165 * keyboard.h (toplevel): Include termhooks.h.
13166 (struct input_event): Remove forward declaration.
13168 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
13170 * intervals.c (set_point_from_marker): New function.
13171 * editfns.c (Fgoto_char):
13172 * process.c (Finternal_default_process_filter):
13173 * window.c (select_window_1): Use it.
13174 * buffer.h (set_point_from_marker): Add prototype.
13176 2013-08-29 Eli Zaretskii <eliz@gnu.org>
13178 * w32.c (term_winsock): Call release_listen_threads before calling
13180 (_sys_wait_accept): Wait for accept event in a loop with a finite
13181 timeout, instead of waiting indefinitely. Will hopefully avoid
13182 hanging during exit because WSACleanup deadlocks waiting for the
13183 event object to be released. (Bug#14333)
13185 * w32proc.c (release_listen_threads): New function, signals all
13186 the reader threads that listen for connections to stop waiting.
13188 * w32.h (release_listen_threads): Add prototype.
13190 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
13192 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
13193 field of new marker (for sanity and safety).
13194 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
13195 anyway because XMISCTYPE is a function and can't be an lvalue).
13197 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
13199 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
13200 (x_after_update_window_line, x_scroll_bar_create)
13201 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
13202 (handle_one_xevent, x_clear_frame_area):
13203 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
13204 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
13205 * xterm.h (x_clear_area): Adjust prototype.
13207 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
13209 Hook scanning and indentation functions to find_newline. This helps
13210 to avoid duplicated code and renders more respect to newline cache.
13211 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
13212 * cmds.c (Fforward_line):
13213 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
13214 Use find_newline and avoid unnecessary point movements.
13215 * search.c (scan_newline): Implement on top of find_newline.
13217 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
13219 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
13220 scoped code (bug#11258).
13222 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
13224 * nsterm.m (last_window): New variable.
13225 (EV_TRAILER2): New macro.
13226 (EV_TRAILER): Call EV_TRAILER2.
13227 (mouseMoved:): Add support for mouse-autoselect-window
13228 on nextstep (Bug#6888).
13230 2013-08-28 Andreas Schwab <schwab@suse.de>
13232 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
13233 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
13234 Remove unused macro definitions.
13235 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
13236 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
13237 Only define if emacs.
13239 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
13241 Prefer enum glyph_row_area to int where appropriate.
13242 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
13244 (window_box, window_box_width, window_box_left, window_box_left_offset)
13245 (window_box_right, window_box_right_offset): Adjust prototypes.
13246 * xdisp.c (window_box, window_box_width, window_box_left)
13247 (window_box_left_offset, window_box_right, window_box_right_offset):
13248 Use enum glyph_row_area. Adjust users and tweak comment where needed.
13249 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
13250 * nsterm.m (ns_clip_to_row):
13251 * w32term.c (w32_clip_to_row):
13252 * xterm.c (x_clip_to_row): Likewise.
13254 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
13256 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
13257 (Fprevious_overlay_change): Fast path for buffer with no overlays.
13259 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
13261 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
13262 for portability to hosts where /bin/sh has problems.
13264 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
13266 Redesign redisplay interface to drop global output_cursor.
13267 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
13268 (toplevel): Remove declaration of output_cursor.
13269 (set_output_cursor, x_cursor_to): Remove prototype.
13270 * window.h (struct window): New member output_cursor.
13271 (output_cursor_to): New function to replace RIF member.
13272 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
13273 (update_text_area, set_window_cursor_after_update): Use it.
13274 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
13275 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
13276 * nsterm.m (ns_update_window_begin, ns_update_window_end):
13277 * w32term.c (x_update_window_begin, x_update_window_end):
13278 * xterm.c (x_update_window_begin, x_update_window_end):
13279 Adjust to use per-window output cursor.
13281 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
13283 Simplify SELECT_TYPE-related code.
13284 Like EMACS_TIME, this portability layer is no longer needed, since
13285 Emacs has been using fd_set as a portability layer for some time.
13286 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
13287 (SELECT_TYPE): Remove. All uses changed to fd_set.
13288 (fd_set) [!FD_SET]: New typedef.
13290 Simplify EMACS_TIME-related code.
13291 This portability layer is no longer needed, since Emacs has been
13292 using struct timespec as a portability layer for some time.
13293 * atimer.h, buffer.h, dispextern.h, xgselect.h:
13294 Include <time.h> rather than "systime.h"; that's all that's needed now.
13295 * dispnew.c: Include <timespec.h> rather than "systime.h";
13296 that's all that's needed now.
13297 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
13298 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
13299 TIMESPEC_RESOLUTION.
13300 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
13301 LOG10_TIMESPEC_RESOLUTION.
13302 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
13303 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
13304 (make_emacs_time): Remove. All used changed to make_timespec.
13305 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
13306 (current_timespec): Rename from current_emacs_time. All uses changed.
13307 (add_emacs_time): Remove. All uses changed to timespec_add.
13308 (sub_emacs_time): Remove. All uses change dot timespec_sub.
13309 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
13310 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
13311 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
13312 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
13313 (current_timespec): Rename from current_emacs_time. All uses changed.
13314 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
13315 changed to timespec_cmp.
13316 * xgselect.c: Include <timespec.h>, since our .h files don't.
13318 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
13320 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
13321 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
13322 Remove the leftovers.
13323 * gtkutil.c (toplevel): Do not declare Qxft but include
13325 * image.c (toplevel): Do not declare Vlibrary_cache because
13326 it's already done in lisp.h.
13328 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
13330 * lisp.h (Mouse_HLInfo): Move from here...
13331 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
13332 (reset_mouse_highlight): New function.
13333 * msdos.c (dos_set_window_size, IT_update_begin)
13334 (internal_terminal_init):
13335 * nsterm.m (ns_update_window_end, x_free_frame_resources)
13336 (ns_initialize_display_info):
13337 * w32console.c (initialize_w32_display):
13338 * w32term.c (x_update_window_end, x_free_frame_resources)
13339 (w32_initialize_display_info):
13340 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
13341 * window.c (Fdelete_other_windows_internal):
13342 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
13343 * termchar.h (toplevel):
13344 * xterm.h (toplevel): Include dispextern.h.
13346 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
13348 Fix minor problems found by static checking.
13349 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
13350 (expect): Avoid nested-if warning.
13351 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
13352 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
13353 * nsterm.h, nsterm.m (ns_select):
13354 * xgselect.c, xgselect.h (xg_select):
13355 Adjust signature to better match pselect's.
13356 * nsterm.m (ns_select):
13357 Don't set *TIMEOUT, since pselect doesn't.
13358 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
13359 diagnostic about assigning const char * to it.
13360 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
13362 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
13364 * lread.c (substitute_object_recurse): Handle hash-tables as well
13367 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
13369 Fix unlikely core dump in init_tty, and simplify terminfo case.
13370 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
13371 The old version incorrectly dumped core if malloc returned a
13372 buffer containing only non-NUL bytes.
13373 (init_tty): Do not allocate or free termcap buffers; the
13374 struct does that for us now.
13375 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
13376 (struct tty_display_info): Define members termcap_term_buffer and
13377 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
13378 use them. Allocate them directly in struct rather than indirectly
13379 via a pointer, to simplify init_tty.
13381 * frame.c (check_minibuf_window): Initialize 'window' properly,
13382 so that Emacs reliably aborts later if 'window' is not initialized.
13384 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
13386 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
13387 of VoidSymbol (Bug#15154).
13389 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
13391 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
13392 mouse_face_beg_y and mouse_face_end_y.
13393 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
13394 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
13395 Adjust users and update comment where appropriate.
13397 2013-08-26 Martin Rudalics <rudalics@gmx.at>
13399 * frame.c (check_minibuf_window): New function.
13400 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
13401 Call check_minibuf_window (Bug#15183).
13403 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
13405 * window.h (struct window): Replace last_cursor with last_cursor_vpos
13406 because this is the only last cursor data we need to keep and consult.
13407 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
13408 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
13411 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
13413 Fix recovering from possible decompression error.
13414 Since insert_from_gap doesn't always move point, we can't use PT as
13415 the position where the partially decompressed data ends, and
13416 should count how many bytes was produced so far.
13417 * decompress.c (struct decompress_unwind_data): Add nbytes member.
13418 (unwind_decompress): Really delete partially uncompressed data.
13419 (Fzlib_decompress_region): Take decompressed data size into account.
13421 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
13423 * syntax.c (init_syntax_once): Adjust comment and do an early
13424 initialization of Qchar_table_extra_slots just once...
13425 * casetab.c (init_casetab_once):
13426 * category.c (init_category_once):
13427 * character.c (syms_of_character):
13428 * coding.c (syms_of_coding):
13429 * xdisp.c (syms_of_xdisp): ...and omit it here.
13431 2013-08-24 Eli Zaretskii <eliz@gnu.org>
13433 * xdisp.c (get_next_display_element): Don't apply to characters
13434 from a display vector the logic of setting it->end_of_box_run_p
13435 suitable for characters from a buffer. (Bug#15175)
13437 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
13438 to handle directories, rather than '_utime' which doesn't.
13441 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
13443 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
13444 or fullscreen (Bug#14627).
13446 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
13448 System-dependent integer overflow fixes.
13449 * process.c (Fset_process_window_size): Signal an error if
13450 the window size is outside the range supported by the lower level.
13451 * sysdep.c (set_window_size): Return negative on error,
13452 nonnegative on success, rather than -1, 0, 1 on not in system,
13453 failure, success. This is simpler. Caller changed.
13454 (serial_configure): Remove unnecessary initialization of local.
13455 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
13456 size fits in unsigned long; this isn't true on some 32-bit hosts.
13457 Avoid buffer overrun if some future version of /proc/meminfo has a
13458 variable name longer than 20 bytes.
13459 (system_process_attributes) [__FreeBSD__]:
13460 Don't assume hw.availpages fits in 'int'.
13462 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
13464 Don't let very long directory names overrun the stack.
13465 Fix some related minor problems involving "//", vfork.
13466 * callproc.c (encode_current_directory): New function.
13467 (call_process): Don't append "/"; not needed.
13468 * fileio.c (file_name_as_directory_slop): New constant.
13469 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
13470 this can save the caller having to alloca.
13471 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
13472 Use SAFE_ALLOCA, not alloca.
13473 (directory_file_name, Fexpand_file_name): Leave leading "//"
13474 alone, since it can be special even on POSIX platforms.
13475 * callproc.c (call_process):
13476 * process.c (Fformat_network_address):
13477 * sysdep.c (sys_subshell):
13478 Use encode_current_directory rather than rolling our own.
13479 (create_process): No need to encode directory; caller does that now.
13480 * process.h (encode_current_directory): New decl.
13481 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
13482 Rework to avoid 'goto xyzzy;'.
13484 2013-08-23 Eli Zaretskii <eliz@gnu.org>
13486 * xdisp.c (handle_face_prop): If the default face was remapped use
13487 the remapped face for strings from prefix properties. (Bug#15155)
13489 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
13491 Minor cleanup for redisplay interface and few related functions.
13492 * frame.h (enum text_cursor_kinds): Move from here...
13493 * dispextern.h (enum text_cursor_kinds): ...to here.
13494 (toplevel): Drop unnecessary declarations.
13495 (struct redisplay_interface): Use bool and enum text_cursor_kinds
13496 in update_window_end_hook and draw_window_cursor functions.
13497 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
13498 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
13499 * w32term.c (x_update_window_end, w32_draw_window_cursor):
13500 * xterm.c (x_update_window_end, x_draw_window_cursor):
13501 * xdisp.c (display_and_set_cursor, update_window_cursor)
13502 (update_cursor_in_window_tree, x_update_cursor): Use bool and
13503 enum text_cursor_kinds where appropriate.
13505 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
13507 Redesign redisplay interface to drop updated_row and updated_area.
13508 * dispextern.h (updated_row, updated_area): Remove declaration.
13509 (struct redisplay_interface): Pass glyph row and row area parameters
13510 to write_glyphs, insert_glyphs and clear_end_of_line functions.
13511 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
13513 * dispnew.c (updated_row, updated_area): Remove.
13514 (redraw_overlapped_rows, update_window_line): Adjust user.
13515 (update_marginal_area, update_text_area): Likewise. Pass updated row
13516 as a parameter. Prefer enum glyph_row_area to int where appropriate.
13517 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
13520 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
13522 * process.c (flush_pending_output): Remove stub.
13525 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
13527 * callproc.c: Fix race that killed background processes (Bug#15144).
13528 (call_process): New arg TEMPFILE_INDEX. Callers changed.
13529 Record deleted process-id in critical section, not afterwards.
13530 Don't mistakenly kill process created by a call-process invocation
13531 that discards output and does not wait.
13533 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
13535 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
13536 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
13537 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
13538 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
13539 to shut up compiler in mark_object.
13540 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
13542 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
13544 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
13545 We can't portably rely on PTY_OPEN doing that, even if
13546 it calls posix_openpt with O_CLOEXEC.
13548 2013-08-20 Kenichi Handa <handa@gnu.org>
13550 * character.c (string_char): Improve commentary.
13552 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
13554 * image.c (SIGNATURE_DIGESTSIZE): Remove.
13555 (struct animation_cache): Make signature a flexible array member.
13556 All uses changed. This is a tad slower but may insulate us better
13557 from future changes to ImageMagick.
13559 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
13561 * image.c: Shrink memory needed for animation cache.
13562 (SIGNATURE_DIGESTSIZE): New constant.
13563 (struct animation_cache): Make 'signature' a fixed size array of bytes.
13564 (imagemagick_create_cache): Copy the signature. This saves
13565 several KB of memory that ImageMagick wastes per signature.
13566 Don't bother updating the update_time, as the caller does that now.
13567 (imagemagick_prune_animation_cache): Don't destroy the signature, as
13568 it's a fixed size struct member now.
13569 (imagemagick_get_animation_cache): Always destroy the signature,
13570 as it's now imagemagick_create_cache's responsibility to copy it.
13571 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
13572 and use memcmp rather than strcmp.
13573 eassert that ImageMagick returns a signature of the specified length.
13575 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
13577 * image.c (imagemagick_get_animation_cache): Don't segfault on
13579 (imagemagick_get_animation_cache): Revert to previous definition
13580 so that it actually works. But keep the memory leak fix.
13581 (imagemagick_get_animation_cache): Fix memory leak.
13583 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
13585 * image.c: Fix animation cache signature memory leak.
13586 Fix some other minor performance problems while we're at it.
13587 (imagemagick_create_cache): Clear just the members that
13588 need clearing. Don't set update_time, as caller does that now.
13589 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
13590 Simplify by using pointer-to-pointer instead of a prev pointer.
13591 (imagemagick_prune_animation_cache): Use make_emacs_time rather
13592 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
13593 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
13594 it's already a copy. Free the signature probe unless it's cached.
13596 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
13597 This was introduced by my 2013-08-12 fix for Bug#15035.
13599 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
13601 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
13602 (imagemagick_prune_animation_cache): Now static.
13604 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
13606 * image.c (imagemagick_get_animation_cache): Don't segfault when
13607 pruning all entries.
13609 2013-08-18 Ken Brown <kbrown@cornell.edu>
13611 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
13612 static heap if ENABLE_CHECKING is defined.
13613 (max_bss_sbrk_ptr): New variable.
13614 (bss_sbrk): Use it.
13615 (report_sheap_usage): Report maximum static heap usage instead of
13616 ending static heap usage.
13618 2013-08-17 Eli Zaretskii <eliz@gnu.org>
13620 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
13621 of zlib_initialized according to the results of calling
13622 init_zlib_functions.
13624 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
13626 * image.c: Implement an ImageMagick per-image cache.
13627 (imagemagick_get_animation_cache): Fix a double-free error.
13628 (imagemagick_load_image): Remove the ping_wand code, which only
13629 apparently saved time on invalid animated images, and slowed down
13630 everything else. Optimize for the common case.
13632 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
13634 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
13636 * editfns.c (insert_before_markers): Mention overlay in the doc string.
13638 * marker.c (set_marker): Remove documentation of undefined behavior.
13640 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
13642 * image.c (imagemagick_compute_animated_image): Animate correctly
13643 when sub-images are smaller than the main image.
13644 (imagemagick_compute_animated_image): Setting the iterator row to
13645 zero is apparently not allowed.
13646 (imagemagick_compute_animated_image): Allow images that say they
13647 have sub-images that are bigger than the main image, but just crop
13650 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
13652 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
13654 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
13656 * image.c (imagemagick_compute_animated_image): Respect the GIF
13659 2013-08-15 Ken Brown <kbrown@cornell.edu>
13661 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
13662 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
13665 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
13667 Fix minor problems found by static checking.
13668 * frame.c (delete_frame):
13669 * xdisp.c (next_element_from_display_vector):
13670 Avoid uninitialized local.
13671 * image.c (imagemagick_compute_animated_image): Port to C89.
13672 Prefer usual GNU indentation style for loops.
13673 Be more careful about bizarrely large sizes, by using ptrdiff_t
13676 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
13678 Fix infinite frame selection loop (Bug#15025).
13679 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
13681 2013-08-15 Eli Zaretskii <eliz@gnu.org>
13683 * xdisp.c (compute_window_start_on_continuation_line):
13684 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
13685 to make sure we end up setting the window start at the leftmost
13686 visible character of the display line. This avoids funky
13687 horizontal shifting because the window start is not kept on the
13688 same position. (Bug#15090)
13689 (next_element_from_display_vector): Support 'box' face attribute
13690 in the face definitions of a display vector. (Bug#15099)
13692 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
13694 * image.c (imagemagick_compute_animated_image): Implement animated
13695 images (bug#14700).
13696 (imagemagick_compute_animated_image): Fix some compilation
13697 warnings. Implement a very simple cache to make the animation
13698 usable at all, but it should be replaced with a per-image cache.
13700 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
13702 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
13703 to do `for' loops over alist values.
13704 * buffer.h (FOR_EACH_BUFFER):
13705 * process.c (FOR_EACH_PROCESS): Use it.
13706 (handle_child_signal, status_notify, Fget_buffer_process)
13707 (kill_buffer_processes): Use FOR_EACH_PROCESS.
13709 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
13711 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
13712 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
13713 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
13714 to xzalloc and so avoid redundant call to memset.
13715 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
13716 members because it is allocated with xzalloc and so already zeroed.
13718 2013-08-14 Ken Brown <kbrown@cornell.edu>
13720 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
13723 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13725 Utility function and macro to copy Lisp string to C string.
13726 * lisp.h (xlispstrdupa): New macro.
13727 (xlispstrdup): New prototype.
13728 * alloc.c (xlispstrdup): New function.
13729 * callint.c (Fcall_interactively):
13730 * fileio.c (Ffile_name_directory, Fexpand_file_name)
13731 (Fsubstitute_in_file_name):
13732 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
13733 * image.c (x_create_bitmap_from_file):
13734 * w32term.c (w32_term_init):
13735 * xterm.c (x_term_init): Use xlispstrdup.
13737 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
13739 * image.c (imagemagick_load_image): Make animated pictures work.
13740 There's still some problems with background color settings, though
13743 * decompress.c (unwind_decompress): Always restore point.
13745 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
13747 * marker.c (set_marker): Reformat documentation.
13749 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
13751 * xdisp.c (cursor_type_changed): Now static.
13753 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
13754 Use changed. This avoids the need to call xmalloc and for the
13755 caller to call xfree, and avoids memory leaks in some situations.
13757 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13759 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
13760 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
13761 (redisplay_window): If window_end_valid is cleared due to non-zero
13762 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
13763 so do not call to try_cursor_movement for that window.
13765 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13767 * window.h (struct window): Convert window_end_pos and
13768 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
13769 (wset_window_end_pos, wset_window_end_vpos): Remove.
13770 * dispnew.c (adjust_glyph_matrix):
13771 * window.c (Fwindow_end, replace_window, set_window_buffer)
13773 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
13774 (set_vertical_scroll_bar, redisplay_window, try_window)
13775 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
13776 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
13777 (note_mouse_highlight): Adjust users.
13778 (try_cursor_movement): Likewise. Convert old precondition to eassert.
13781 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13783 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
13784 * image.c (imagemagick_filename_hint): Use `const char *' and
13785 prefer SSDATA to SDATA to avoid warnings.
13787 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13789 Cleanup window fringes, margins and scroll bars adjustments.
13790 * window.c (set_window_fringes, set_window_margins)
13791 (set_window_scroll_bars, apply_window_adjustment): New functions.
13792 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
13793 (Fset_window_scroll_bars): Use them.
13795 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13797 * window.h (struct window): Convert scroll_bar_width
13798 from Lisp_Object to integer. Adjust comment.
13799 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
13801 * window.c (wset_scroll_bar_width): Remove.
13802 (make_window): Initialize scroll_bar_width.
13803 (Fsplit_window_internal): Use direct assignment.
13804 (Fset_window_configuration, save_window_save):
13805 Convert Lisp_Object to integer and back where appropriate.
13806 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
13807 bar was actually changed, and mention this in docstring.
13809 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
13811 * decompress.c: Minor simplifications.
13812 (Fzlib_decompress_region): Don't bother verifying
13813 that avail_out <= UINT_MAX, as that was confusing.
13814 Mention the restriction in a comment instead.
13815 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
13817 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
13819 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
13820 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
13822 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
13824 * image.c (imagemagick_filename_hint): Check for errors in the
13827 2013-08-13 Eli Zaretskii <eliz@gnu.org>
13829 * window.c (Fwindow_margins): Return nil when there's no marginal
13830 area, as per the documented API.
13832 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
13833 Fmake_vector, as scroll bar's struct members are not all Lisp
13834 objects now. This avoids crashes in GC.
13836 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
13837 bool, so its address could be taken.
13839 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
13841 * image.c (imagemagick_filename_hint): New function to possibly
13842 apply `image-content-type-suffixes'.
13843 (imagemagick_load_image): Use it.
13845 2013-08-13 Eli Zaretskii <eliz@gnu.org>
13847 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
13848 if loading zlib failed.
13850 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
13852 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
13853 2013-08-13 checkin below. Change bool to BOOL, rule is:
13854 All Obj-C code uses BOOL, except for interfaces callable from C.
13856 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
13858 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13860 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
13861 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
13862 bool instead of BOOL.
13863 * w32term.h (struct scroll_bar): Convert fringe_extended_p
13864 from Lisp_Object to bitfield. Adjust comment.
13865 * w32term.c (x_scroll_bar_create): Adjust user.
13866 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
13867 * xterm.c (XTset_vertical_scroll_bar): Likewise.
13868 Use bool for boolean.
13869 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
13870 to `unsigned int' when defining a bitfield.
13872 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
13874 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
13876 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13878 * window.h (struct window): Convert left_margin_cols and
13879 right_margin_cols from Lisp_Objects to integers. Adjust comment.
13880 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
13881 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
13883 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
13885 (showing_window_margins_p, update_window_line, update_frame_1):
13886 * fringe.c (draw_fringe_bitmap_1):
13887 * xdisp.c (window_box_width): Adjust users.
13888 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
13889 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
13890 Use direct assignment.
13891 (Fset_window_configuration, save_window_save, Fwindow_margins):
13892 Convert Lisp_Object to integer and back where appropriate.
13893 (Fset_window_margins): Adjust user. Return t if any margin
13894 was actually changed, and mention this in docstring.
13896 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
13898 * syntax.c (forward_word):
13899 * cmds.c (forward_char, backward_char): Mention the optional argument.
13901 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13903 * window.h (struct window): Convert left_fringe_width
13904 and right_fringe_width from Lisp_Objects to integers.
13906 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
13907 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
13908 * window.c (wset_left_fringe_width, wset_right_fringe_width):
13910 (make_window): Initialize new integer fields to -1.
13911 (Fsplit_window_internal): Use direct assignment.
13912 (Fset_window_configuration, save_window_save):
13913 Convert Lisp_Object to integer and back where appropriate.
13914 (Fset_window_fringes): Adjust user. Return t if any fringe
13915 was actually changed, and mention this in docstring.
13917 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13919 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
13920 * nsfns.m (x_set_cursor_type):
13921 * w32fns.c (x_set_cursor_type):
13922 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
13923 * xdisp.c (set_frame_cursor_types): ...but in common code.
13925 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13927 * font.c (clear_font_cache): New function, stripped from...
13928 (Fclear_font_cache): ...here, which now uses the function
13929 above. Adjust comment.
13930 * font.h (clear_font_cache): Add prototype.
13931 * xfaces.c (clear_face_cache): Use clear_font_cache.
13933 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13935 * window.c (Fset_window_start): Compare `w', not `window' because
13936 `w' might not be equal to `window' after call to decode_live_window.
13938 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
13940 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
13941 This fixes a problem introduced by the Bug#15035 patch
13942 when using GPG. Reported by Herbert J. Skuhra.
13944 2013-08-12 Eli Zaretskii <eliz@gnu.org>
13946 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
13947 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
13948 not yet initialized.
13950 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
13952 * decompress.c (Fzlib_decompress_region): Support zlib
13953 decompression, too, and rename.
13955 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
13957 Minor zlib configuration tweaks.
13958 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
13959 Don't assume presence of fn_inflateInit2_ zlib internal function.
13961 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
13963 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
13964 include the zlib prefix.
13966 2013-08-12 Eli Zaretskii <eliz@gnu.org>
13968 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
13969 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
13970 define static variables that are pointers to zlib functions to be
13971 dynamically loaded.
13972 (init_zlib_functions) [WINDOWSNT]: New function.
13973 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
13975 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
13976 macros instead of invoking the zlib functions directly.
13977 (syms_of_decompress): DEFSYM Qzlib_dll.
13978 Staticpro Szlib_available_p.
13980 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
13982 Avoid looping over all frame windows to freeze and unfreeze.
13983 * window.h (struct window): Drop frozen_window_start_p.
13984 (freeze_window_starts): Drop prototype.
13985 * frame.h (struct frame): New frozen_window_starts flag.
13986 (FRAME_WINDOWS_FROZEN): New macro.
13987 * window.c (freeze_window_start, freeze_window_starts):
13989 (select_window, replace_window): Adjust users.
13990 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
13991 (window_frozen_p): New function.
13992 (redisplay_window): Use it.
13994 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
13996 Fix some fd issues when running subprocesses (Bug#15035).
13997 Fix bugs that can leak files or file descriptors on errors.
13998 Don't unlink open temp files, as that's hard for users to diagnose
13999 when things go awry (e.g., temp disk exhausted).
14000 Don't bother to lock temp files. Check for invalid recursion.
14001 * callproc.c (synch_process_fd): Remove. All uses removed.
14002 (synch_process_tempfile): New var or macro.
14003 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
14005 (record_kill_process): New arg, the temp name. All callers changed.
14006 (delete_temp_file): Now just a simple wrapper around unlink.
14007 (call_process_kill): New arg, the call_process_fd array.
14008 Close them all. Clear synch_process_pid. Remove the temp file,
14009 or arrange for it to be removed.
14010 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
14011 that's been moved to synch_process_tempfile. Caller changed.
14012 Do not remove the tempfile; that's now call_process_kill's
14014 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
14015 call_process_kill; the caller now does that.
14016 (call_process_cleanup): Do not close the process fd; that's now
14017 call_process_kill's responsibility.
14018 (Fcall_process): Implement via new function call_process, which
14019 has most of the old body of Fcall_process, but with a different API.
14020 (call_process): New function that does not open or close filefd if
14021 it is nonnegative. Record which fds need to be closed, and let
14022 call_process_kill close (and remove the tempfile, on MSDOS) on error.
14023 Signal an error if invoked recursively (could be done via a hook).
14024 Simplify creation of the tempfile in the MSDOS case.
14025 Don't create the output file until after checking for the executable.
14026 Report any failure to open /dev/null.
14027 Don't open /dev/null for writing twice; once is enough.
14028 Don't create pipe if all output is being discarded or sent to file.
14029 Don't worry about setting up the coding system or reading from the
14030 pipe if all output is being discarded.
14031 Hoist fd_error local into top level, to lessen block nesting.
14032 Don't record deleted pid here; now done by Fcall_process_region.
14033 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
14034 and note its success in synch_process_tempfile.
14035 Do not leak resources when child_setup fails.
14036 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
14037 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
14038 (create_temp_file): Now returns open fd, with an additional
14039 Lisp_Object * argument to return the name. All callers changed.
14040 Do not close the file; rewind it instead, and leave it open for
14041 the caller. Do not lock the temp file. Unwind-protect the file
14042 and the file-descriptor.
14043 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
14044 If an asynchrounous process, record it here, not in call_process.
14045 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
14046 * eval.c (set_unwind_protect): New function.
14047 * fileio.c (write_region): New function, generalized from the
14048 old Fwrite_region. Do not lock temp files.
14049 (Fwrite_region): Use it.
14050 * lisp.h (set_unwind_protect, write_region): New decls.
14051 * process.c: Include <verify.h>.
14052 (make_process): Mark fds as initially closed.
14053 (deleted_pid_list): Now a list of pid-filename pairs.
14055 (close_process_fd): New function.
14056 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
14057 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
14058 New constants. Verify that their number matches PROCESS_OPEN_FDS.
14059 (create_process, create_pty, Fmake_serial_process)
14060 (server_accept_connection): Record which fds need to be closed,
14061 and let deactivate_process close them.
14062 (Fmake_network_process): Do not discard the unwind-protect
14063 until it's safe to do so.
14064 (deactivate_process): Close the fds opened by create_process etc.
14065 (Fprocess_send_eof): Adjust to new way of recording open fds.
14066 Report an error if /dev/null can't be opened, instead of aborting.
14067 * process.h (PROCESS_OPEN_FDS): New constant.
14068 (struct Lisp_Process): New member open_fds.
14069 (record_kill_process, record_deleted_pid): Adjust signatures.
14070 (record_deleted_pid): Move decl here ...
14071 * syswait.h (record_deleted_pid): ... from here.
14073 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
14075 * decompress.c: Fix bugs with large buffers and weird inputs.
14076 Tune a bit. Reindent as per usual Emacs style.
14077 (BUFFER_SIZE): Remove.
14078 (Fdecompress_gzipped_region): Do not mishandle input buffers with
14079 more than UINT_MAX bytes. Decompress into the gap instead of into
14080 an auto buffer, as this should avoid copying. Return nil if
14081 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
14082 set immediate_quit; we shouldn't trust zlib code that much.
14084 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
14086 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
14087 errors, and really move the gap to where we want it.
14089 * lisp.h: Include decompress.c support.
14091 * emacs.c (main): Include decompress.c support.
14093 * Makefile.in: Include -lz if present.
14095 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
14097 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
14098 (initWithTitle:): Initialize frame to 0.
14099 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
14100 (fillWithWidgetValue:frame:): Rename from
14101 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
14103 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
14104 fillWithWidgetValue:frame:
14106 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
14107 remove memory leak warnings.
14109 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
14110 (ns_check_menu_open): Handle menu == nil. Remove assignment to
14111 menu_pending_title.
14113 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
14114 (x_activate_menubar): Update the whole menu.
14115 (trackingNotification:): Call ns_check_menu_open if tracking ends.
14116 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
14117 current event is not NSSystemDefined (Bug#15001).
14118 Call ns_check_menu_open only if trackingMenu is 2.
14119 (menuDidClose:): New method, decrease trackingMenu.
14120 (fillWithWidgetValue:setDelegate:): New method.
14121 (fillWithWidgetValue:): Call the above.
14123 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
14125 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
14127 Omit some unnecessary casts.
14128 Many of these go back to the old pre-C89 days, when they may have
14129 been needed, but we've been assuming C89 or later for a while now.
14130 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
14131 (live_float_p, live_misc_p, live_vector_p):
14132 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
14133 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
14134 (defvar_per_buffer):
14135 * callint.c (Fcall_interactively):
14136 * doc.c (Fsubstitute_command_keys):
14137 * filelock.c (get_boot_time):
14138 * frame.c (xrdb_get_resource):
14139 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
14140 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
14141 (xg_get_file_name_from_selector, menuitem_destroy_callback)
14142 (menuitem_highlight_callback, menu_destroy_callback)
14143 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
14144 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
14145 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
14146 (xg_tool_bar_help_callback, tb_size_cb):
14147 * image.c (xpm_alloc_color, png_read_from_memory)
14148 (png_read_from_file, png_load_body, our_memory_skip_input_data)
14149 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
14151 * keymap.c (describe_map):
14152 * nsfns.m (Fns_display_monitor_attributes_list):
14153 * nsmenu.m (process_dialog:):
14154 * nsterm.m (hold_event):
14155 * process.c (wait_reading_process_output):
14156 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
14157 * scroll.c (do_direct_scrolling, scrolling_1):
14158 * termcap.c (tgetent):
14159 * window.c (check_window_containing, add_window_to_list)
14160 (freeze_window_starts):
14161 * xdisp.c (compare_overlay_entries, vmessage):
14162 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
14163 (x_get_monitor_attributes_xrandr)
14164 (Fx_display_monitor_attributes_list, x_display_info_for_name)
14165 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
14166 * xfont.c (xfont_match, xfont_open):
14167 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
14168 (menubar_selection_callback, menu_position_func)
14169 (popup_selection_callback, create_and_show_popup_menu)
14170 (dialog_selection_callback, create_and_show_dialog):
14171 * xrdb.c (x_get_string_resource)
14173 * xsmfns.c (x_session_check_input):
14174 * xterm.c (x_draw_glyphless_glyph_string_foreground)
14175 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
14176 (xaw_jump_callback, xaw_scroll_callback):
14177 Omit unnecessary casts.
14179 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
14181 Minor string-length refactoring.
14182 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
14183 * frame.c (make_monitor_attribute_list):
14184 Prefer build_string to strlen + make_string.
14186 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
14188 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
14189 don't check minor_code (Bug#14417).
14191 2013-08-09 Eli Zaretskii <eliz@gnu.org>
14193 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
14194 vertical positions instead. This avoids calling MATRIX_ROW with
14195 row numbers that are possibly beyond valid limits. (Bug#15064)
14197 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
14199 Use xstrdup and build_unibyte_string where applicable.
14200 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
14201 * xfns.c (x_window):
14202 * xrdb.c (x_get_customization_string):
14203 * xterm.c (xim_initialize):
14204 * w32fns.c (w32_window): Use xstrdup.
14205 (w32_display_monitor_attributes_list):
14206 * emacs.c (init_cmdargs):
14207 * keyboard.c (PUSH_C_STR):
14208 * nsfont.m (nsfont_open):
14209 * sysdep.c (system_process_attributes):
14210 * w32.c (system_process_attributes):
14211 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
14213 2013-08-09 Eli Zaretskii <eliz@gnu.org>
14215 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
14216 variables of these types so that GDB would know about them, as aid
14217 for debugging fatal exceptions. (Bug#15024) See also
14218 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
14221 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
14223 * nsterm.m (ns_update_begin): Don't change clip path if it would be
14224 larger than the NSWindow (Bug#14934).
14226 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
14228 Redesign redisplay interface to drop global variable updated_window.
14229 Always pass currently updated window as a parameter to update routines.
14230 * dispextern.h (updated_window): Remove declaration.
14231 (struct redisplay_interface): Pass window parameter to
14232 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
14233 and after_update_window_hook.
14234 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
14236 * dispnew.c (updated_window): Remove.
14237 (redraw_overlapped_rows, update_marginal_area, update_text_area)
14238 (update_window_line): Adjust to match redisplay interface changes.
14239 * nsterm.m (ns_update_window_begin, ns_update_window_end)
14240 (ns_scroll_run, ns_after_update_window_line):
14241 * w32term.c (x_update_window_begin, x_update_window_end)
14242 (x_after_update_window_line, x_scroll_run):
14243 * xterm.c (x_update_window_begin, x_update_window_end)
14244 (x_after_update_window_line, x_scroll_run):
14245 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
14246 Likewise. Adjust comments where appropriate.
14247 (x_cursor_to): Simplify because this is always called during window
14248 update (but install debugging check anyway).
14249 (expose_window): Check must_be_updated_p flag to see whether this
14250 function is called during window update.
14252 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
14254 Do not reset window modification event counters excessively.
14255 These leftovers and poor man's tricky methods to catch extra
14256 redisplay's attention are no longer needed.
14257 * frame.c (set_menu_bar_lines_1):
14258 * minibuf.c (read_minibuf_unwind):
14259 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
14260 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
14261 (window_scroll_line_based, Fset_window_configuration):
14262 * xdisp.c (redisplay_window): Do not reset last_modified and
14263 last_overlay_modified counters.
14265 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
14267 * xselect.c (x_send_client_event): Set send_event and serial, memset
14268 data.l as it might be bigger than data.b. Use 24 bit mask to
14269 XSendEvent (Bug#15034).
14271 2013-08-07 Eli Zaretskii <eliz@gnu.org>
14273 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
14274 for TTY frames that are not the top frame on their console.
14277 2013-08-07 Martin Rudalics <rudalics@gmx.at>
14279 * w32term.c (w32fullscreen_hook): Really maximize frame when
14280 asked for (Bug#14841).
14282 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
14284 Prefer selected_window to Fselected_window, likewise for frames.
14285 * buffer.c (Fbuffer_swap_text):
14286 * data.c (Fvariable_binding_locus):
14287 * window.c (run_window_configuration_change_hook): Adjust users.
14288 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
14289 Use decode_live_frame.
14291 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
14293 Be more careful if selected window shows the buffer other than current,
14294 use window_outdated only if this is not so. This change should also
14295 address some weird issues discussed in Bug#13012.
14296 * window.h (window_outdated): New prototype.
14297 * window.c (window_outdated): Now here. Convert from static and
14298 always assume window's buffer.
14299 (Fwindow_end, Fwindow_line_height): Use it.
14300 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
14301 and always assume window's buffer.
14302 (redisplay_window): Adjust user.
14303 (redisplay_internal): Call to reconsider_clip_changes once and
14304 check whether mode line should be updated only if selected window
14305 shows current buffer.
14306 (run_window_scroll_functions): Use eassert for debugging check.
14307 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
14309 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
14311 * window.c (window_scroll, window_scroll_pixel_based)
14312 (window_scroll_line_based): Use bool for booleans.
14314 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
14316 * process.c: Fix minor off-by-one issues in descriptor counts.
14317 This shouldn't fix any real bugs, but it cleans up the code a bit.
14318 (max_process_desc, max_input_desc): -1, not 0, means none.
14320 (delete_input_desc): New function.
14321 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
14322 (deactivate_process): Scan backwards when recomuting max_process_desc;
14323 that should be faster.
14324 (init_process_emacs): Initialize max_input_desc.
14326 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
14328 Use region cache to speedup bidi_find_paragraph_start.
14329 * buffer.h (struct buffer): New member bidi_paragraph_cache.
14330 Rename cache_long_line_scans to cache_long_scans.
14331 * buffer.c (bset_cache_long_line_scans): Rename to
14332 bset_cache_long_scans.
14333 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
14334 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
14336 (syms_of_buffer): Rename cache-long-line-scans to
14337 cache-long-scans. Adjust docstring.
14338 * search.c (newline_cache_on_off):
14339 * indent.c (width_run_cache_on_off): Adjust users.
14340 * bidi.c (bidi_paragraph_cache_on_off): New function.
14341 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
14342 * insdel.c (prepare_to_modify_buffer):
14343 Invalidate bidi_paragraph_cache if enabled.
14345 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
14347 Invalidate region caches only if buffer text is going to be changed.
14348 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
14349 (modify_text): ...new prototype.
14350 (prepare_to_modify_buffer_1): New prototype.
14351 * textprop.c (modify_region): Rename to...
14352 (modify_text_properties): ...new function.
14353 (add_text_properties_1, set_text_properties, Fremove_text_properties)
14354 (Fremove_list_of_text_properties): Adjust users.
14355 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
14356 (modify_text): ...new function.
14357 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
14358 (prepare_to_modify_buffer_1): ...new function.
14359 * casefiddle.c (casify_region):
14360 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
14361 (Ftranspose_regions): Use modify_text.
14363 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
14365 * lisp.mk (lisp): Add nadvice.elc.
14367 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
14369 New macro to iterate over live buffers similar to frames.
14370 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
14371 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
14372 Declare buffer-related variables here to offload lisp.h.
14373 * buffer.c (Vbuffer_alist): Adjust comment.
14374 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
14375 (other_buffer_safely):
14376 * data.c (store_symval_forwarding):
14377 * dispnew.c (Fframe_or_buffer_changed_p):
14378 * fileio.c (Fdo_auto_save):
14379 * filelock.c (unlock_all_files):
14380 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
14382 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
14384 Fix some minor races in hosts lacking mkostemp (Bug#15015).
14385 * callproc.c (create_temp_file):
14386 * filelock.c (create_lock_file):
14387 Assume mkostemp, since it's now provided by Gnulib.
14389 2013-08-04 Eli Zaretskii <eliz@gnu.org>
14391 * w32.c (mkostemp): New function.
14392 (mktemp): Remove, no longer used. Most of the code reused in
14393 mkostemp. (Bug#15015)
14394 (mktemp): Don't undef.
14396 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
14398 * dispnew.c (glyph_matrix_count, glyph_pool_count):
14399 Move under GLYPH_DEBUG and ENABLE_CHECKING.
14400 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
14401 (free_glyph_pool, check_glyph_memory): Likewise for
14402 all users. Adjust comments where appropriate.
14404 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
14406 * composite.h: Minor fixups.
14407 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
14408 to fix a misspelling, and change it to an inline function while
14409 we're at it (it need not be a macro). All uses changed.
14410 (composition_method, composition_valid_p):
14411 Rewrite to avoid assignments in if-conditions.
14413 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
14415 Do not use global Lisp_Object in composition macros.
14416 * composite.h (composition_temp): Remove declaration.
14417 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
14418 (composition_method, composition_valid_p): ...inline functions.
14419 (compose_region): Remove the leftover.
14420 * composite.c (composition_temp): Remove.
14421 (run_composition_function, update_compositions)
14422 (composition_compute_stop_pos, composition_adjust_point)
14423 (Ffind_composition_internal):
14424 * coding.c (handle_composition_annotation):
14425 * xdisp.c (handle_composition_prop, check_point_in_composition):
14426 Related users changed.
14428 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
14430 Drop FRAME_PTR typedef.
14431 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
14432 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
14433 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
14434 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
14435 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
14436 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
14437 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
14438 All related users changed.
14440 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
14442 * eval.c (default_toplevel_binding): New function.
14444 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
14445 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
14446 (syms_of_eval): Export them.
14447 * data.c (Fdefault_value): Micro cleanup.
14448 * term.c (init_tty): Use "false".
14450 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
14452 Fix X GC leak in GTK and raw (no toolkit) X ports.
14453 * xterm.c (x_free_frame_resources): If white and black relief
14454 GCs are allocated, always free them here.
14455 * xfns.c (x_make_gc): Omit redundant initialization.
14456 * widget.c (create_frame_gcs): Remove the leftover.
14457 (EmacsFrameDestroy): Do nothing because all GCs are now freed
14458 in x_free_frame_resources.
14460 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
14462 * nsterm.m (windowWillResize:toSize:): Only change title if
14463 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
14465 (viewDidEndLiveResize): New method.
14467 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
14468 inside NS_IMPL_COCOA.
14470 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
14472 * insdel.c (adjust_after_replace, replace_range, del_range_2):
14473 Do not check whether undo is enabled because record_insert and
14474 record_delete does that themselves.
14476 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
14478 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
14479 member which is not really used any more.
14480 (FRAME_XIC_BASE_FONTNAME): Remove.
14481 * xfns.c (xic_free_fontset): Adjust user.
14482 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
14483 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
14484 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
14485 (xdialog_show): Use eassert for debugging check.
14486 * w32term.c (x_unfocus_frame): Remove unused dummy function.
14488 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
14490 * fileio.c, fns.c (merge): Move extern decl from here ...
14491 * lisp.h (merge): ... to here.
14493 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
14495 Fix last font-related change.
14496 * w32font.h (w32font_list_internal, w32font_match_internal):
14498 * w32uniscribe.c (uniscribe_list, uniscribe_match)
14499 (uniscribe_list_family): Adjust to match font API change.
14500 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
14501 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
14503 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
14505 * frame.h (FRAME_MOUSE_UPDATE):
14506 * nsterm.m (ns_frame_up_to_date): Omit redundant check
14507 whether hlinfo->mouse_face_mouse_frame is non-NULL.
14509 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
14511 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
14512 * font.h (struct font_driver): Change list, match, and list_family
14513 functions to accept struct frame * as first arg.
14514 * font.c (font_score, font_compare, font_sort_entities):
14516 (font_sort_entities, font_list_entities, font_select_entity)
14517 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
14518 match font API change.
14519 * xfont.c (xfont_list, xfont_match, xfont_list_family):
14520 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
14521 * ftxfont.c (ftxfont_list, ftxfont_match):
14522 * xftfont.c (xftfont_list, xftfont_match):
14523 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
14524 * w32font.c (w32font_list, w32font_match, w32font_list)
14525 (w32font_list_internal, w32_font_match_internal): Likewise.
14526 * xfaces.c (Fx_family_fonts): Adjust user.
14528 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
14530 Do not use pure Xism x_wm_set_icon_position in non-X ports.
14531 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
14532 only if HAVE_X_WINDOWS is in use.
14533 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
14534 * nsterm.m (x_wm_set_icon_position): Remove no-op.
14535 * w32term.c (x_wm_set_icon_position): Likewise.
14536 * w32fns.c (x_icon): Adjust user.
14538 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
14540 * xterm.c (last_mouse_press_frame): Remove the
14541 leftover which is not really used any more.
14542 (handle_one_xevent, syms_of_xterm): Adjust users.
14543 (x_flush): Call XFlush once per each X display, not frame.
14544 This is better because this code always unconditionally skips
14545 non-X frames in Vframe_list and issues the only XFlush if we
14546 have more than one X frame on the same X display.
14547 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
14548 Use bool for booleans.
14549 (x_draw_glyph_string_background, cvt_string_to_pixel)
14550 (cvt_pixel_dtor): Drop unnecessary prototypes.
14551 * xterm.h (x_display_ok): Adjust prototype.
14553 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
14555 Drop unnecessary functions that deals with frame pixel size.
14556 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
14557 (x_pixel_height): Drop prototypes.
14558 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
14559 (x_pixel_height): Drop implementations.
14560 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
14561 which should be always valid for window frame.
14562 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
14563 * w32menu.c (Fx_popup_dialog):
14564 * xmenu.c (Fx_popup_dialog): Likewise for both.
14566 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
14568 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
14569 frame parameters and call to Fmodify_frame_parameters just once.
14570 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
14571 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
14572 and mention nil frame in docstring.
14574 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
14576 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
14577 (x_figure_window_size): Likewise. Adjust to return long.
14578 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
14579 (toplevel): Move Qterminal_live_p to...
14580 * terminal.c (toplevel): ...here, make it static, and...
14581 (syms_of_terminal): ...DEFSYM here.
14582 * frame.h (Qterminal_live_p): Remove declaration.
14583 (make_frame, x_figure_window_size): Adjust prototype.
14584 * nsfns.m (Fx_create_frame): Use long for window flags.
14586 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
14588 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
14589 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
14590 Do not assume that emacs_close (INT_MAX) is a no-op.
14592 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
14594 * xfaces.c (make_face_cache): For struct face_cache, prefer
14595 xmalloc to xzalloc and so avoid redundant call to memset.
14596 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
14598 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
14600 * fringe.c (draw_window_fringes, update_window_fringes)
14601 (compute_fringe_widths):
14602 * w32term.c (x_draw_glyph_string):
14603 * window.c (candidate_window_p, Frecenter):
14604 * xfaces.c (realize_basic_faces, realize_default_face)
14605 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
14606 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
14607 * xfns.c (x_set_cursor_color, xic_free_xfontset):
14608 * xmenu.c (Fx_menu_bar_open_internal):
14609 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
14610 * xsettings.c (xft_settings_event):
14611 * xterm.c (x_draw_glyph_string, x_had_errors_p):
14612 Use bool for booleans. Adjust style and comments where
14614 * dispextern.h (draw_window_fringes, update_window_fringes)
14615 (compute_fringe_widths):
14616 * xterm.h (x_had_errors_p): Adjust prototype.
14618 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
14620 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
14621 CHECK_LIST. Rewrite the loop to avoid useless local variable.
14623 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
14625 * fns.c (toplevel): Remove comment before Fsafe_length because
14626 it checks for QUIT.
14628 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
14630 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
14632 2013-07-28 Eli Zaretskii <eliz@gnu.org>
14634 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
14635 frame which got the message is still alive, before dereferencing
14636 its pointer. (Bug#14970)
14638 * frame.c (delete_frame): Test "this" frame's minibuffer window to
14639 be a live window, before using it as such. (Bug#14970)
14641 2013-07-27 Eli Zaretskii <eliz@gnu.org>
14643 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
14644 w32_detect_focus_change instead of doing part of its job by hand.
14645 This fixes the problem whereby FOCUS_OUT events were not sent to
14648 2013-07-26 Eli Zaretskii <eliz@gnu.org>
14650 * process.c (Fprocess_list): Doc fix.
14652 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
14653 being re-exposed only if it didn't ask to become visible.
14654 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
14655 was previously iconified. (Bug#14841)
14656 (x_iconify_frame): Mark the frame iconified.
14658 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
14660 Fix minor problems found by static checking.
14661 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
14662 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
14664 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
14666 * eval.c (set_specpdl_old_value): New function.
14667 (unbind_to): Minor simplification.
14668 (get_backtrace_frame): New function.
14669 (Fbacktrace_frame): Use it. Add `base' argument.
14670 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
14671 (syms_of_eval): Export backtrace-eval.
14672 * xterm.c (x_focus_changed): Simplify.
14674 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
14676 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
14678 2013-07-24 Eli Zaretskii <eliz@gnu.org>
14680 * xdisp.c (redisplay_window): Instead of moving point out of
14681 scroll margin, reject the force_start method, and try scrolling
14682 instead. (Bug#14780)
14684 2013-07-24 Ken Brown <kbrown@cornell.edu>
14686 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
14689 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
14691 * eval.c (Fprogn): Do not check that BODY is a proper list.
14692 This undoes the previous change. The check slows down the
14693 interpreter, and is not needed to prevent a crash. See
14694 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
14696 2013-07-23 Glenn Morris <rgm@gnu.org>
14698 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
14700 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
14702 Port to GNU/Linux systems with tinfo but not ncurses.
14703 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
14704 to decide whether ncurses is being used. Without this change,
14705 GCC complains about tgetent not being declared, on a system
14706 that has tinfo installed but ncurses not installed.
14708 * eval.c (Fprogn): Check that BODY is a proper list.
14710 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
14711 * data.c (Fsetq_default):
14712 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
14713 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
14715 Tune by taking advantage of the fact that ARGS is always a list
14716 when a function is declared to have UNEVALLED args.
14718 * emacsgtkfixed.c: Port to GCC 4.6.
14719 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
14721 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
14723 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
14724 here to silence compiler warnings.
14726 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
14728 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
14729 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
14730 from messing up Emacs's 'struct frame' (Bug#14923).
14732 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
14734 * alloc.c (make_save_ptr_ptr): Define this function.
14735 It was inadvertently omitted. It's needed only if
14736 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
14738 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
14740 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
14741 frame have focus (Bug#14895).
14743 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
14745 Avoid vfork-related deadlock more cleanly.
14746 * callproc.c (child_setup): When the child's exec fails, output
14747 the program name, as that's more useful. Use O_NONBLOCK to avoid
14749 * process.c (create_process_1): Remove; no longer needed.
14750 (create_process): Remove timer hack; no longer needed, now that
14751 the child avoids deadlock.
14753 2013-07-20 Glenn Morris <rgm@gnu.org>
14755 * image.c (Fimage_flush): Fix doc typo.
14757 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
14759 Fix array bounds violation when pty allocation fails.
14760 * process.c (PTY_NAME_SIZE): New constant.
14761 (pty_name): Remove static variable; it's now auto.
14762 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
14763 Take pty_name as an arg rather than using a static variable.
14764 All callers changed.
14765 (create_process): Recover pty_flag from process, not from volatile local.
14766 (create_pty): Stay inside array even when pty allocation fails.
14767 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
14769 * lread.c (Fload): Avoid initialization only when lint checking.
14770 Mention that it's needed only for older GCCs.
14772 2013-07-20 Kenichi Handa <handa@gnu.org>
14774 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
14775 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
14777 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
14779 * lread.c (Fload): Avoid uninitialized warning.
14781 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
14783 Fix some minor file descriptor leaks and related glitches.
14784 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
14785 (create_lock_file): Use write, not emacs_write.
14786 * image.c (slurp_file, png_load_body):
14787 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
14788 (server_accept_connection):
14789 Don't leak an fd on memory allocation failure.
14790 * image.c (slurp_file): Add a cheap heuristic for growing files.
14791 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
14792 as that's what the other routines do. Maybe input need not be
14793 blocked at all, but it's better to be consistent.
14794 Avoid undefined behavior when strlen is zero.
14796 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
14797 (NSTATICS): Now a constant; doesn't need to be a macro.
14799 2013-07-19 Richard Stallman <rms@gnu.org>
14801 * coding.c (decode_coding_utf_8): Add simple loop for fast
14802 processing of ASCII characters.
14804 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
14806 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
14808 2013-07-19 Eli Zaretskii <eliz@gnu.org>
14810 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
14811 unportable 'struct x_display_info'.
14812 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
14813 is a portable type.
14815 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
14817 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
14818 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
14820 (system_process_attributes): Prefer plain char to unsigned char
14821 when either will do. Clean up properly if interrupted or if
14822 memory allocations fail. Don't assume sscanf succeeds.
14823 Remove no-longer-needed workaround to stop GCC from whining.
14824 Read command-line once, instead of multiple times. Check read status a
14825 bit more carefully.
14827 Fix obscure porting bug with varargs functions.
14828 The code assumed that int is treated like ptrdiff_t in a vararg
14829 function, which is not a portable assumption. There was a similar
14830 -- though these days less likely -- porting problem with various
14831 assumptions that pointers of different types all smell the same as
14832 far as vararg functions is conserved. To make this problem less
14833 likely in the future, redo the API to use varargs functions.
14834 * alloc.c (make_save_value): Remove this vararg function.
14835 All uses changed to ...
14836 (make_save_int_int_int, make_save_obj_obj_obj_obj)
14837 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
14839 (make_save_ptr): Rename from make_save_pointer, for consistency with
14840 the above. Define only on platforms that need it. All uses changed.
14842 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
14844 * keyboard.c: Try to fix typos in previous change.
14845 (DISPLAY_LIST_INFO): New macro.
14846 (kbd_buffer_get_event): Do not access members that are not present
14847 in X11. Revert inadvertent change of "!=" to "=".
14849 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
14851 * keyboard.c (kbd_buffer_get_event):
14852 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
14853 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
14855 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
14857 * filelock.c: Fix unlikely file descriptor leaks.
14858 (get_boot_time_1): Rework to avoid using emacs_open.
14859 This doesn't actually fix a leak, but is better anyway.
14860 (read_lock_data): Use read, not emacs_read.
14862 * doc.c: Fix minor memory and file descriptor leaks.
14863 * doc.c (get_doc_string): Fix memory leak when doc file absent.
14864 (get_doc_string, Fsnarf_documentation):
14865 Fix file descriptor leak on error.
14867 * term.c: Fix minor fdopen-related file descriptor leaks.
14868 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
14869 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
14871 * charset.c: Fix file descriptor leaks and errno issues.
14873 (load_charset_map_from_file): Don't leak file descriptor on error.
14874 Use plain record_xmalloc since the allocation is larger than
14875 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
14877 * eval.c (record_unwind_protect_nothing):
14878 * fileio.c (fclose_unwind):
14880 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
14881 The replacement doesn't block input, but that no longer seems
14884 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
14886 * lread.c: Fix file descriptor leaks and errno issues.
14887 (Fload): Close some races that leaked fds or streams when 'load'
14889 (Fload, openp): Report error number of last nontrivial failure to open.
14890 ENOENT counts as trivial.
14891 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
14893 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
14894 now that the function is always called with a nonnegative arg.
14895 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
14896 All uses replaced with ...
14897 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
14899 A few more minor file errno-reporting bugs.
14900 * callproc.c (Fcall_process):
14901 * doc.c (Fsnarf_documentation):
14902 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
14903 * process.c (set_socket_option):
14904 Don't let a constructor trash errno.
14905 * doc.c: Include <errno.h>.
14907 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
14909 * w32fns.c (unwind_create_tip_frame): Fix declaration.
14911 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
14913 Fix w32 bug with call-process-region (Bug#14885).
14914 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
14915 to Fcall_process when the input is empty. This simplifies the
14916 code a bit. It makes no difference on POSIXish platforms but
14917 apparently it fixes a bug on w32.
14919 Fix bug where insert-file-contents closes a file twice (Bug#14839).
14920 * fileio.c (close_file_unwind): Don't close if FD is negative;
14921 this can happen when unwinding a zapped file descriptor.
14922 (Finsert_file_contents): Unwind-protect the fd before the point marker,
14923 in case Emacs runs out of memory between the two unwind-protects.
14924 Don't trash errno when closing FD.
14925 Zap the FD in the specpdl when closing it, instead of deferring
14926 the removal of the unwind-protect; this fixes a bug where a child
14927 function unwinds the stack past us.
14929 New unwind-protect flavors to better type-check C callbacks.
14930 This also lessens the need to write wrappers for callbacks,
14931 and the need for make_save_pointer.
14932 * alloc.c (free_save_value):
14933 * atimer.c (run_all_atimers):
14935 * alloc.c (safe_alloca_unwind):
14936 * atimer.c (unwind_stop_other_atimers):
14937 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
14938 * menu.c (cleanup_popup_menu) [HAVE_NS]:
14939 * minibuf.c (choose_minibuf_frame_1):
14940 * process.c (make_serial_process_unwind):
14941 * xdisp.c (pop_message_unwind):
14942 * xselect.c (queue_selection_requests_unwind):
14943 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
14944 * alloc.c (record_xmalloc):
14945 Prefer record_unwind_protect_ptr to record_unwind_protect with
14947 * alloc.c (Fgarbage_collect):
14948 Prefer record_unwind_protect_void to passing a dummy.
14949 * buffer.c (restore_buffer):
14950 * window.c (restore_window_configuration):
14951 * xfns.c, w32fns.c (do_unwind_create_frame)
14952 New wrapper. All record-unwind uses of wrappee changed.
14953 * buffer.c (set_buffer_if_live):
14954 * callproc.c (call_process_cleanup, delete_temp_file):
14955 * coding.c (code_conversion_restore):
14956 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
14957 * editfns.c (save_excursion_restore)
14958 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
14959 (save_restriction_restore):
14960 * eval.c (restore_stack_limits, un_autoload):
14961 * fns.c (require_unwind):
14962 * keyboard.c (recursive_edit_unwind, tracking_off):
14963 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
14964 * macros.c (pop_kbd_macro, restore_menu_items):
14965 * nsfns.m (unwind_create_frame):
14966 * print.c (print_unwind):
14967 * process.c (start_process_unwind):
14968 * search.c (unwind_set_match_data):
14969 * window.c (select_window_norecord, select_frame_norecord):
14970 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
14971 (fast_set_selected_frame):
14972 * xfns.c, w32fns.c (unwind_create_tip_frame):
14973 Return void, not a dummy Lisp_Object. All uses changed.
14974 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
14975 * callproc.c (call_process_kill):
14976 * fileio.c (restore_point_unwind, decide_coding_unwind)
14977 (build_annotations_unwind):
14978 * insdel.c (Fcombine_after_change_execute_1):
14979 * keyboard.c (read_char_help_form_unwind):
14980 * menu.c (unuse_menu_items):
14981 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
14982 * sound.c (sound_cleanup):
14983 * xdisp.c (unwind_redisplay):
14984 * xfns.c (clean_up_dialog):
14985 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
14986 Accept no args and return void, instead of accepting and returning
14987 a dummy Lisp_Object. All uses changed.
14988 * cygw32.c (fchdir_unwind):
14989 * fileio.c (close_file_unwind):
14990 * keyboard.c (restore_kboard_configuration):
14991 * lread.c (readevalllop_1):
14992 * process.c (wait_reading_process_output_unwind):
14993 Accept int and return void, rather than accepting an Emacs integer
14994 and returning a dummy object. In some cases this fixes an
14995 unlikely bug when the corresponding int is outside Emacs integer
14996 range. All uses changed.
14997 * dired.c (directory_files_internal_unwind):
14998 * fileio.c (do_auto_save_unwind):
14999 * gtkutil.c (pop_down_dialog):
15000 * insdel.c (reset_var_on_error):
15001 * lread.c (load_unwind):
15002 * xfns.c (clean_up_file_dialog):
15003 * xmenu.c, nsmenu.m (pop_down_menu):
15004 * xmenu.c (cleanup_widget_value_tree):
15005 * xselect.c (wait_for_property_change_unwind):
15006 Accept pointer and return void, rather than accepting an Emacs
15007 save value encapsulating the pointer and returning a dummy object.
15009 * editfns.c (Fformat): Update the saved pointer directly via
15010 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
15011 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
15012 (unwind_body): New function.
15013 (record_unwind_protect): First arg is now a function returning void,
15014 not a dummy Lisp_Object.
15015 (record_unwind_protect_ptr, record_unwind_protect_int)
15016 (record_unwind_protect_void): New functions.
15017 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
15018 * fileio.c (struct auto_save_unwind): New type.
15019 (do_auto_save_unwind): Use it.
15020 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
15021 * insdel.c (struct rvoe_arg): New type.
15022 (reset_var_on_error): Use it.
15023 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
15025 (specbinding_func): Remove; there are now several such functions.
15026 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
15027 (set_unwind_protect_ptr): New function.
15028 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
15030 Be simpler and more consistent about reporting I/O errors.
15031 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
15032 Say "Read error" and "Write error", rather than "I/O error", or
15033 "IO error reading", or "IO error writing", when a read or write
15035 * process.c (Fmake_network_process, wait_reading_process_output)
15036 (send_process, Fprocess_send_eof, wait_reading_process_output):
15037 Capitalize diagnostics consistently. Put "failed foo" at the
15038 start of the diagnostic, so that we don't capitalize the
15039 function name "foo". Consistently say "failed" for such
15041 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
15042 All callers changed. This is so it can use report_file_error.
15043 * sysdep.c (serial_open, serial_configure): Capitalize I/O
15044 diagnostics consistently as above.
15046 * fileio.c (report_file_errno): Fix errno reporting bug.
15047 If the file name is neither null nor a pair, package it up as a
15048 singleton list. All callers changed, both to this function and to
15049 report_file_error. This fixes a bug where the memory allocator
15050 invoked by list1 set errno so that the immediately following
15051 report_file_error reported the wrong errno value.
15053 Fix minor problems found by --enable-gcc-warnings.
15054 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
15055 * keyboard.c (kbd_buffer_get_event): Remove unused local.
15057 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
15059 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
15060 Set event->arg to Qt if switch-event shall be generated.
15061 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
15063 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
15065 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
15068 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
15069 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
15070 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
15071 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
15072 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
15073 and there is a focused frame.
15074 (head_table): Add focus-in and focus-out.
15075 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
15076 bind to handle-focus-in/out.
15078 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
15079 (Fhandle_switch_frame): Call Fhandle_focus_in.
15080 (syms_of_frame): defsubr handle-focus-in/out.
15082 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
15084 Fix porting bug to older POSIXish platforms (Bug#14862).
15085 * sysdep.c (emacs_pipe): New function, that implements
15086 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
15087 This should port better to CentOS 5 and to Mac OS X 10.6.
15088 All calls to pipe2 changed.
15090 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
15091 This makes the code easier to read and the executable a bit smaller.
15092 Do not replace all calls to Fcons that happen to create lists,
15093 just calls that are intended to create lists. For example, when
15094 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
15095 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
15096 Similarly for list2 through list5.
15097 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
15098 * bytecode.c (exec_byte_code):
15099 * callint.c (quotify_arg, Fcall_interactively):
15100 * callproc.c (Fcall_process, create_temp_file):
15101 * charset.c (load_charset_map_from_file)
15102 (Fdefine_charset_internal, init_charset):
15103 * coding.c (get_translation_table, detect_coding_system)
15104 (Fcheck_coding_systems_region)
15105 (Fset_terminal_coding_system_internal)
15106 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
15107 * composite.c (update_compositions, Ffind_composition_internal):
15108 * dired.c (directory_files_internal, file_name_completion)
15110 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
15111 * doc.c (Fsnarf_documentation):
15112 * editfns.c (Fmessage_box):
15114 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
15115 (Feval, eval_sub, Ffuncall, apply_lambda):
15116 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
15117 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
15118 (Fset_file_times, Finsert_file_contents)
15119 (Fchoose_write_coding_system, Fwrite_region):
15120 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
15121 * font.c (font_registry_charsets, font_parse_fcname)
15122 (font_prepare_cache, font_update_drivers, Flist_fonts):
15123 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
15124 * frame.c (make_frame, Fmake_terminal_frame)
15125 (x_set_frame_parameters, x_report_frame_params)
15126 (x_default_parameter, Fx_parse_geometry):
15127 * ftfont.c (syms_of_ftfont):
15128 * image.c (gif_load):
15129 * keyboard.c (command_loop_1):
15130 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
15131 (Fcopy_keymap, append_key, Fcurrent_active_maps)
15132 (Fminor_mode_key_binding, accessible_keymaps_1)
15133 (Faccessible_keymaps, Fwhere_is_internal):
15134 * lread.c (read_emacs_mule_char):
15135 * menu.c (find_and_return_menu_selection):
15136 * minibuf.c (get_minibuffer):
15137 * nsfns.m (Fns_perform_service):
15138 * nsfont.m (ns_script_to_charset):
15139 * nsmenu.m (ns_popup_dialog):
15140 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
15141 (Fx_own_selection_internal):
15142 * nsterm.m (append2):
15143 * print.c (Fredirect_debugging_output)
15144 (print_prune_string_charset):
15145 * process.c (Fdelete_process, Fprocess_contact)
15146 (Fformat_network_address, set_socket_option)
15147 (read_and_dispose_of_process_output, write_queue_push)
15148 (send_process, exec_sentinel):
15149 * sound.c (Fplay_sound_internal):
15150 * textprop.c (validate_plist, add_properties)
15151 (Fput_text_property, Fadd_face_text_property)
15152 (copy_text_properties, text_property_list, syms_of_textprop):
15153 * unexaix.c (report_error):
15154 * unexcoff.c (report_error):
15155 * unexsol.c (unexec):
15156 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
15157 (Fformat_mode_line, syms_of_xdisp):
15158 * xfaces.c (set_font_frame_param)
15159 (Finternal_lisp_face_attribute_values)
15160 (Finternal_merge_in_global_face, syms_of_xfaces):
15161 * xfns.c (x_default_scroll_bar_color_parameter)
15162 (x_default_font_parameter, x_create_tip_frame):
15163 * xfont.c (xfont_supported_scripts):
15164 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
15165 (menu_help_callback, xmenu_show):
15166 * xml.c (make_dom):
15167 * xterm.c (set_wm_state):
15168 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
15169 and similarly for list2 through list5.
15171 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
15173 * callproc.c (Fcall_process_region): Fix minor race and tune.
15174 (create_temp_file): New function, with the temp-file-creation part
15175 of the old Fcall_process_region. Use Fcopy_sequence to create the
15176 temp file name, rather than alloca + build_string, for simplicity.
15177 Don't bother to block input around the temp file creation;
15178 shouldn't be needed. Simplify use of mktemp.
15179 Use record_unwind_protect immediately after creating the temp file;
15180 this closes an unlikely race where the temp file was not removed.
15181 Use memcpy rather than an open-coded loop.
15182 (Fcall_process_region): Use the new function. If the input is
15183 empty, redirect from /dev/null rather than from a newly created
15184 empty temp file; this avoids unnecessary file system traffic.
15186 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
15188 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
15189 Simplify by making this case like the other two. This is a bit
15190 slower on obsolete hosts, but the extra complexity isn't worth it.
15192 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
15193 * process.c (create_process) [!DOS_NT]:
15194 Remove now-unnecessary calls to emacs_close.
15196 2013-07-13 Eli Zaretskii <eliz@gnu.org>
15198 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
15199 returning early. (Bug#14850)
15201 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
15202 and inhibit-iso-escape-detection attributes of 'undecided'.
15205 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
15207 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
15208 Reported by Herbert J. Skuhra in
15209 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
15211 Don't lose top specpdl entry when memory is exhausted.
15212 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
15213 specpdl overflow here, to simplify callers; all callers changed.
15214 Always reserve an unused entry at the stack top; this avoids
15215 losing the top entry's information when memory is exhausted.
15217 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
15219 Clean up errno reporting and fix some errno-reporting bugs.
15220 * callproc.c (Fcall_process):
15221 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
15222 * process.c (create_process, Fmake_network_process):
15223 * unexaix.c (report_error):
15224 * unexcoff.c (report_error):
15225 Be more careful about reporting the errno of failed operations.
15226 The code previously reported the wrong errno sometimes.
15227 Also, prefer report_file_errno to setting errno + report_file_error.
15228 (Fcall_process): Look at openp return value rather than at path,
15229 as that's a bit faster and clearer when there's a numeric predicate.
15230 * fileio.c (report_file_errno): New function, with most of the
15231 old contents of report_file_error.
15232 (report_file_error): Use it.
15233 (Ffile_exists_p, Ffile_accessible_directory_p):
15234 Set errno to 0 when it is junk.
15235 * fileio.c (Faccess_file):
15236 * image.c (x_create_bitmap_from_file):
15237 Use faccessat rather than opening the file, to avoid the hassle of
15238 having a file descriptor open.
15239 * lisp.h (report_file_errno): New decl.
15240 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
15243 * process.c (create_process, wait_reading_process_output) [AIX]:
15244 Remove obsolete SIGHUP-related code, as Emacs no longer disables
15245 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
15246 a multithreaded environment anyway).
15247 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
15249 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
15251 * image.c (x_find_image_file): Don't close a remote file handle.
15253 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
15255 Fix races with threads and file descriptors.
15256 * callproc.c (Fcall_process_region):
15257 * dired.c (open_directory):
15258 * emacs.c (main, Fdaemon_initialized):
15259 * image.c (x_find_image_file):
15260 * inotify.c (Finotify_rm_watch):
15261 * lread.c (Flocate_file_internal):
15262 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
15263 * term.c (term_mouse_moveto, init_tty):
15264 * termcap.c (tgetent):
15265 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
15266 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
15267 * unexhp9k800.c, unexmacosx.c (unexec):
15268 * callproc.c (Fcall_process_region):
15269 Use emacs_close, not close.
15270 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
15271 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
15272 and posix_close function on current platforms (which all lack them).
15273 (emacs_close): Use it. This should fix the races on GNU/Linux and
15274 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
15275 and it should avoid closing random victim file descriptors on
15278 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
15280 * inotify.c (uninitialized): Remove. All uses replaced by -1.
15281 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
15282 Touch up doc a bit.
15284 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
15285 This is for .gdbinit xbacktrace.
15287 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
15288 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
15289 (emacs_set_tty): Now static.
15290 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
15291 * term.c (tty_capable_p, tty_default_color_capabilities)
15292 (get_tty_terminal, term_mouse_movement)
15293 (handle_one_term_event, init_tty, maybe_fatal):
15294 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
15295 (tgetent, scan_file, name_match, compare_contin):
15296 * terminal.c (get_terminal):
15297 Use bool for boolean.
15298 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
15299 Prefer char to unsigned char if either will do.
15300 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
15301 (tty_write_glyphs): Prefer int to unsigned.
15302 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
15303 All callers changed.
15304 * termcap.c (tprint, main) [TEST]: Remove non-working test.
15306 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
15309 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
15310 (B__dummy__): New dummy symbol, to pacify C89.
15311 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
15312 they can't grok varargs macros.
15313 * dispnew.c (add_window_display_history)
15314 (add_frame_display_history):
15315 * print.c (print_object):
15316 * xdisp.c (debug_method_add):
15317 Use %p printf format only for void pointers.
15318 * emacs.c (usage_message): New constant, replacing ...
15319 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
15320 (main): Adjust to usage reorg.
15321 * fns.c (syms_of_fns):
15322 * profiler.c (syms_of_profiler):
15323 Don't use non-constant struct initializers.
15324 * gnutls.h (gnutls_initstage_t):
15325 * lisp.h (enum Lisp_Fwd_Type):
15326 * lread.c (lisp_file_lexically_bound_p):
15327 * xsettings.c (anonymous enum):
15328 Remove trailing comma.
15329 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
15330 * lisp.h (ENUM_BF): Use unsigned if pedantic.
15331 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
15333 * regex.c (const_re_char): New type, to pacify strict C89.
15334 All uses of 'const re_char' replaced to use it.
15335 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
15336 with glibc when strict C89. This change is imported from gnulib.
15338 (_Restrict_arr_): Rename from __restrict_arr, similarly.
15339 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
15340 Omit GNU_LINUX implementation, since it requires long long.
15341 * xterm.c (x_draw_underwave):
15342 Do not assume the traditional order of struct's members.
15343 (x_term_init): Rewrite to avoid the need for non-constant structure
15346 Syntax cleanup, mostly replacing macros with functions.
15347 This removes the need for the syntax_temp hack.
15348 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
15349 * syntax.c (SYNTAX_INLINE): New macro.
15350 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
15351 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
15352 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
15353 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
15354 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
15355 (SYNTAX_COMEND_FIRST): Now functions, not macros.
15356 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
15357 Now constants, not macros.
15358 (syntax_temp) [!__GNUC__]: Remove.
15359 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
15360 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
15361 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
15362 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
15363 Move here from syntax.h; now functions, not macros. Except for the
15364 last function, these are static since only syntax.c uses them.
15365 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
15366 All uses changed. Now a function, not a macro; use this fact
15367 to simplify the code.
15368 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
15369 compiler bugs; no longer relevant.
15370 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
15371 (SYNTAX_INLINE): New macro.
15372 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
15373 for the new functions. Use bool for boolean member.
15374 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
15375 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
15376 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
15377 (SETUP_BUFFER_SYNTAX_TABLE):
15378 Now extern inline functions, not macros.
15379 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
15380 Remove; all uses replaced by implementation.
15381 (syntax_temp) [!__GNUC__]: Remove decl.
15382 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
15384 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
15386 * emacs.c (main): Fix syntax error.
15388 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
15390 Timestamp fixes for undo (Bug#14824).
15391 * atimer.c (schedule_atimer):
15392 * fileio.c (Ffile_newer_than_file_p):
15393 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
15394 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
15395 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
15396 (syms_of_fileio): Remove Sclear_visited_file_name.
15397 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
15398 file doesn't exist; this avoids an ambiguity with negative timestamps.
15399 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
15400 * systime.h (make_emacs_time, invalid_emacs_time):
15401 Don't assume struct timespec layout; POSIX doesn't guarantee it.
15402 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
15403 * undo.c (record_first_change): Push (visited-file-modtime) onto
15404 undo list rather than reimplementing it by hand, incorrectly.
15406 2013-07-09 Ken Brown <kbrown@cornell.edu>
15408 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
15410 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
15412 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
15414 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
15416 Handle errno and exit status a bit more carefully.
15417 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
15418 number into an exit status. Instead, use EXIT_CANCELED.
15419 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
15420 * callproc.c (relocate_fd):
15421 * emacs.c (close_output_streams, main):
15422 * process.c (create_process):
15423 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
15424 Use emacs_perror for simplicity.
15425 * callproc.c (relocate_fd, main):
15426 * sysdep.c (sys_subshell):
15427 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
15428 (shut_down_emacs): Use emacs_write, not write.
15429 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
15430 * fileio.c (Fcopy_file, e_write):
15431 * nsterm.m (ns_select):
15432 * process.c (send_process):
15433 * sound.c (vox_write):
15434 Use emacs_write_sig, not emacs_write.
15435 * lisp.h (emacs_write_sig, emacs_perror): New decls.
15436 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
15438 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
15440 (emacs_full_write): New function.
15441 (emacs_write): Rewrite to use it.
15442 (emacswrite_sig, emacs_perror): New functions.
15443 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
15445 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
15447 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
15448 on NS even if it is present. Pixmap on NS is a void*.
15450 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
15452 Port to Ubuntu 10 (Bug#14803). Reported by T.V. Raman.
15453 * process.c (close_on_exec, accept4, process_socket):
15454 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
15456 2013-07-07 Eli Zaretskii <eliz@gnu.org>
15458 * w32.c (sys_dup): Declare prototype.
15462 * callproc.c [WINDOWSNT]: Include sys/socket.h.
15464 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
15466 Make file descriptors close-on-exec when possible (Bug#14803).
15467 This simplifies Emacs a bit, since it no longer needs to worry
15468 about closing file descriptors by hand in some cases.
15469 It also fixes some unlikely races. Not all such races, as
15470 libraries often open files internally without setting
15471 close-on-exec, but it's an improvement.
15472 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
15473 * callproc.c (Fcall_process) [!MSDOS]:
15474 * emacs.c (main) [!DOS_NT]:
15475 * nsterm.m (ns_term_init):
15476 * process.c (create_process):
15477 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
15478 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
15479 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
15480 Prefer mkostemp with O_CLOEXEC to mkstemp.
15481 * callproc.c (relocate_fd) [!WINDOWSNT]:
15482 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
15483 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
15485 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
15486 Make the resulting file descriptor close-on-exec.
15487 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
15488 * lread.c (load_descriptor_list, load_descriptor_unwind):
15489 Remove; no longer needed. All uses removed.
15490 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
15491 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
15493 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
15494 (Fmake_network_process, Fnetwork_interface_list)
15495 (Fnetwork_interface_info, server_accept_connection):
15496 Make newly-created socket close-on-exec.
15497 * sysdep.c (emacs_open, emacs_fopen):
15498 Make new-created descriptor close-on-exec.
15499 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
15500 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
15502 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
15504 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
15505 for NS_IMPL_GNUSTEP.
15507 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
15509 Fix openp errno handling.
15510 * callproc.c (Fcall_process): Preserve openp errno around close.
15511 * lread.c (openp): Set errno when returning -1, as some callers
15514 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
15516 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
15518 * nsterm.h (NSSavePanel): Update comment.
15519 (NSAPP_DATA2_RUNFILEDIALOG): Define.
15520 (ns_run_file_dialog): Declare.
15522 * nsfns.m: Remove panelOK.
15524 (ns_run_file_dialog): New function.
15525 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
15526 event loop, so file dialog is popped up by ns_run_file_dialog, called
15527 by sendEvent (Bug#14578).
15528 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
15530 2013-07-06 Eli Zaretskii <eliz@gnu.org>
15532 * xdisp.c (default_line_pixel_height): New function.
15533 (pos_visible_p, move_it_vertically_backward, try_scrolling)
15534 (try_cursor_movement, redisplay_window, try_window)
15535 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
15537 * window.c (window_scroll_pixel_based):
15538 use default_line_pixel_height.
15540 * dispextern.h (default_line_pixel_height): Add prototype.
15542 * frame.c (x_set_line_spacing): Accept a float value for
15543 line-spacing parameter, per the documentation.
15545 * data.c (Fmultibyte_string_p): Doc fix.
15547 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
15549 Use emacs_open more consistently when opening files.
15550 This handles EINTR more consistently now, and makes it easier
15551 to introduce other uniform changes to file descriptor handling.
15552 * sysstdio.h: New file.
15553 * buffer.c (mmap_init):
15554 * cygw32.c (chdir_to_default_directory):
15555 * dispnew.c (Fopen_termscript):
15556 * emacs.c (Fdaemon_initialized):
15557 * fileio.c (Fdo_auto_save):
15558 * image.c (slurp_file, png_load_body, jpeg_load_body):
15559 * keyboard.c (Fopen_dribble_file):
15561 * print.c (Fredirect_debugging_output):
15562 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
15563 * termcap.c (tgetent):
15564 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
15565 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
15566 * w32term.c (w32_initialize) [CYGWIN]:
15567 * xfaces.c (Fx_load_color_file):
15568 Use emacs_open instead of plain open, and emacs_fopen instead of
15570 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
15571 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
15572 * callproc.c (default_output_mode): New constant.
15573 (Fcall_process): Use it to call emacs_open instead of plain creat.
15574 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
15575 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
15576 (emacs_fopen): New function.
15577 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
15578 Include <lisp.h>, for emacs_open.
15579 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
15581 Remove duplicate #include directives.
15582 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
15584 Don't include stdio.h twice.
15585 * buffer.c [USE_MMAP_FOR_BUFFERS]:
15586 Don't include sys/types.h or stdio.h twice.
15587 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
15588 * lread.c: Don't include coding.h twice.
15589 * nsfont.m: Don't include frame.h twice.
15590 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
15591 * ralloc.c: Don't include <unistd.h> twice.
15592 * xdisp.c: Don't include font.h twice.
15593 * xterm.c: Don't include fontset.h twice.
15594 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
15596 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
15598 Scale ImageMagick images more carefully.
15599 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
15600 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
15601 Be more careful about avoiding undefined behavior after
15602 integer overflow and division by zero.
15604 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
15606 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
15607 (syms_of_w32fns): DEFSYM them.
15608 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
15609 (CCHDEVICENAME): Define macros if not defined.
15610 (struct MONITOR_INFO_EX): New struct.
15611 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
15612 (enum_display_monitors_fn): New variable.
15613 (globals_of_w32fns): Initialize it.
15614 (Fx_display_pixel_width, Fx_display_pixel_height)
15615 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
15616 multi-monitor setups in docstrings.
15617 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
15618 screen size by primary monitor's millimeter per pixel.
15619 (w32_monitor_enum, w32_display_monitor_attributes_list)
15620 (w32_display_monitor_attributes_list_fallback)
15621 (Fw32_display_monitor_attributes_list): New functions.
15622 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
15624 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
15626 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
15628 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
15630 * fileio.c (Qfile_notify_error): New error symbol.
15632 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
15633 * inotify.c (inotify_callback, symbol_to_inotifymask)
15634 (Finotify_add_watch, Finotify_rm_watch): Use it.
15635 (inotifyevent_to_event): Exchange order of cookie and file name.
15636 (Finotify_add_watch): Adapt docstring.
15638 * lisp.h (Qfile_notify_error): Declare.
15640 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
15642 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
15643 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
15644 Do not clear _malloc_thread_enabled_p, undoing the previous change,
15645 which did not work (see <http://bugs.gnu.org/14569#307>).
15646 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
15647 && (!noninteractive || initialized)). This attempts to thread
15648 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
15650 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
15652 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
15653 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
15655 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
15657 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
15658 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
15659 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
15660 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
15662 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
15664 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
15665 Define to __sys_siglist.
15667 2013-07-02 Eli Zaretskii <eliz@gnu.org>
15669 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
15670 word-wrap, so that overflow-newline-into-fringe would work in
15671 visual-line-mode. (Bug#2749)
15672 (move_it_in_display_line_to): When the last scanned display
15673 element fits exactly on the display line, and
15674 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
15675 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
15676 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
15677 finding buffer position that corresponds to pixel coordinates,
15678 e.g. in buffer_posn_from_coords.
15680 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
15682 * process.c (handle_child_signal): Call catch_child_signal if
15685 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
15687 Don't convert function pointers to void * and back.
15688 It isn't portable C, and it's easy enough to avoid.
15689 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
15690 (make_save_value): Add support for SAVE_FUNCPOINTER.
15691 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
15692 * print.c (print_object):
15693 Distinguish function from object pointers.
15694 * lisp.h (SAVE_FUNCPOINTER): New constant.
15695 (SAVE_SLOT_BITS): Adjust to it.
15696 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
15697 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
15698 (voidfuncptr): New typedef.
15699 (struct Lisp_Save_Value): New member data[0].funcpointer.
15700 (XSAVE_FUNCPOINTER): New function.
15702 Simplify buildobj processing.
15703 * Makefile.in (buildobj.h): Make it a sequence of strings each
15704 followed by comma, rather than a single string. Put it into a
15705 .tmp file in case there's an error while generating it.
15706 (gl-stamp): Use .tmp for temp files.
15707 (mostlyclean): Clean .tmp files.
15708 * doc.c (buildobj): Move to just the routine that needs it.
15709 It's now an array of strings, so processing is simpler.
15711 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
15713 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
15714 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
15715 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
15716 Invoke malloc_enable_thread even when not interactive.
15717 Reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
15718 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
15719 in this case, since the underlying bug has now been fixed.
15721 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
15723 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
15724 unlinking it (bug#14691).
15726 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
15728 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
15729 before checking whether buffer is modified. This lets
15730 `kill-buffer-query-functions' cancel killing of the buffer or save
15731 its content before `kill-buffer' asks user the "Buffer %s
15732 modified; kill anyway?" question.
15734 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
15736 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
15737 Let the super performKeyEquivalent deal with them (Bug#14747).
15739 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
15741 * widget.c (resize_cb): Remove unused local.
15743 Do not use GTK 3 if it exists but cannot be compiled.
15744 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
15745 * xterm.c (x_error_handler) [!USE_GTK]:
15748 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
15750 2013-06-30 Eli Zaretskii <eliz@gnu.org>
15752 * intervals.c (get_local_map): Instead of aborting, clip POSITION
15753 to the valid range of values. (Bug#14753)
15755 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
15756 when moving point by using the current glyph matrix. This avoids
15757 the need to force redisplay when this function is called in a
15760 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
15762 Fix minor problems found by static checking.
15763 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
15764 Redo the latter's body to sidestep GCC parenthesization warnings.
15765 (setup_coding_system, detect_coding, detect_coding_system): Use them.
15766 * coding.c (detect_coding, detect_coding_system):
15767 * coding.h (struct undecided_spec):
15768 Use bool for boolean.
15769 * image.c (QCmax_width, QCmax_height): Now static.
15770 * xdisp.c (Fmove_point_visually): Remove unused local.
15772 2013-06-29 Eli Zaretskii <eliz@gnu.org>
15774 * xdisp.c (Fmove_point_visually): New function.
15776 2013-06-28 Kenichi Handa <handa@gnu.org>
15778 * coding.h (define_coding_undecided_arg_index): New enum.
15779 (coding_attr_index): New members
15780 coding_attr_undecided_inhibit_null_byte_detection,
15781 coding_attr_undecided_inhibit_iso_escape_detection,
15782 coding_attr_undecided_prefer_utf_8.
15783 (undecided_spec): New struct.
15784 (struct coding_system): New member `undecided' of the member
15787 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
15788 (detect_coding): Likewise.
15789 (detect_coding_system): Likewise.
15790 (Fdefine_coding_system_internal): New coding system properties
15791 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
15793 (syms_of_coding): Adjust for coding_arg_undecided_max.
15795 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
15797 * image.c (x_from_xcolors): Remove unused local.
15799 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
15801 Defer image data transfer between X client and server until actual
15804 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
15807 * image.c (Destroy_Image): Remove.
15808 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
15809 `mask_p', and `colors_p'. All uses changed.
15810 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
15811 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
15812 New macros for `flags' arg to x_clear_image_1.
15813 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
15814 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
15815 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
15816 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
15817 (image_get_x_image, image_unget_x_image): New functions or macros.
15818 (image_background, image_background_transparent, x_to_xcolors)
15819 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
15820 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
15821 instead of Destroy_Image.
15822 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
15823 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
15824 (png_load_body, jpeg_load_body, tiff_load, gif_load)
15825 (imagemagick_load_image, svg_load_image): Use them instead of
15826 x_create_x_image_and_pixmap, and x_put_x_image followed by
15827 x_destroy_x_image, respectively.
15828 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
15829 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
15830 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
15831 background_transparent fields.
15832 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
15833 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
15835 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
15837 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
15838 This mostly consists of undoing recent changes.
15839 * callproc.c (Fcall_process):
15840 * process.c (create_process):
15841 Do not worry about catching SIGCHLD here, undoing previous change.
15842 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
15843 * process.c, process.h (catch_child_signal):
15844 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
15845 * process.c (catch_child_handler): Don't worry about being called
15846 lazily and do not assume caller has blocked SIGCHLD, undoing
15847 previous change. Move first-time stuff back to
15848 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
15849 tickle glib, as that causes Cygwin bootstrap to fail. Do not
15850 set lib_child_handler if it's already initialized, which may
15851 help avoid problems on GNUstep.
15853 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
15855 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
15856 * callproc.c (Fcall_process):
15857 * process.c (create_process):
15858 Make sure SIGCHLD is caught before we fork,
15859 since Emacs startup no arranges to catch SIGCHLD.
15860 * process.c (lib_child_handler): Initialize to null, not to
15862 (catch_child_signal): Allow self to be called lazily.
15863 Do nothing if it's already been called.
15864 Assume caller has blocked SIGCHLD (all callers do now).
15865 * emacs.c (main): Do not catch SIGCHLD here; defer it until
15866 just before it's really needed.
15867 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
15868 since it hasn't been caught yet.
15870 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
15872 * image.c (compute_image_size): New function to implement
15873 :max-width and :max-height.
15874 (imagemagick_load_image): Use it.
15876 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
15878 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
15879 * callproc.c, process.h (block_child_signal, unblock_child_signal):
15881 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
15882 * process.c (catch_child_signal): Block SIGCHLD while futzing with
15883 the SIGCHLD handler, since the code is not atomic and (due to glib)
15884 signals may be arriving now.
15885 * sysdep.c (init_signals): Do not catch child signals here;
15886 'main' now does that later, at a safer time.
15888 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
15890 Clean up SIGCHLD handling a bit (Bug#14569).
15891 * process.c, process.h (catch_child_signal):
15892 Now always extern, even if !NS_IMPL_GNUSTEP.
15893 * process.c (catch_child_signal): Move glib tickler here from
15894 init_process_emacs, so that it's done earlier in Emacs
15895 initialization. Also move the noninteractive && !initialized
15896 check here from init_process_emacs. This is all a bit cleaner for
15897 GNUish platforms, and I hope it works around the Cygwin bug.
15898 * sysdep.c (init_signals): Invoke catch_child_signal here, so
15899 that glib signal handling is tickled before glib creates threads.
15901 * process.c (wait_reading_process_output): Avoid int overflow
15902 when reading more than 2 GiB total from a process.
15904 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
15906 * process.c (create_process): Handle a couple more cases,
15907 i.e., work even if new_argv and wait_child_setup[i] are cached.
15908 Use Fcall_process's style for volatile vars.
15910 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
15912 * process.c (create_process): Mark PROCESS volatile.
15914 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
15916 Use C99-style flexible array members if available.
15917 This avoids some subtle aliasing issues, which typically
15918 aren't a problem with GCC but may be a problem elsewhere.
15919 * alloc.c (sdata): New typedef, replacing the old struct sdata.
15920 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
15921 In either case, it uses a flexible array member rather than
15922 the old struct hack. All uses changed.
15923 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
15924 Adjust to sdata reorganization.
15925 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
15926 Use offsetof (struct, flex_array_member), not sizeof (struct), as
15927 that ports better to pre-C99 non-GCC.
15928 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
15929 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
15930 as the latter has changed.
15931 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
15932 and port better to pre-C99 GCC.
15933 * image.c (struct xpm_cached_color):
15934 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
15935 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
15936 Use FLEXIBLE_ARRAY_MEMBER.
15937 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
15938 Move decl to top level so it gets checked against implementation.
15939 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
15940 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
15942 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
15944 * syntax.c: Integer cleanups.
15945 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
15946 All uses that need 0-or-2 changed to:
15947 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
15948 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
15949 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
15950 (char_quoted, prev_char_comend_first, back_comment)
15951 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
15952 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
15953 Use bool for boolean.
15954 (update_syntax_table, skip_chars, skip_syntaxes):
15955 Prefer int to unsigned when either will do.
15956 (back_comment): Return boolean success flag, like forw_comment,
15957 instead of positive-or-minus-1 (which might have overflowed int anyway).
15958 Don't stuff ptrdiff_t into int.
15959 (syntax_spec_code, syntax_code_spec): Now const.
15960 (Fmatching_paren, scan_lists, scan_sexps_forward):
15961 Use enum syntaxcode for syntax code.
15962 (Fmatching_paren): Check that arg is a character, not just an integer.
15963 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
15964 (Finternal_describe_syntax_value): Omit no-longer-needed
15966 (skip_chars): Use char, not unsigned char, when the distinction
15968 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
15969 * bytecode.c (exec_byte_code):
15970 * syntax.c (syntax_spec_code, Fchar_syntax)
15971 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
15972 (init_syntax_once):
15973 * syntax.h (SYNTAX_WITH_FLAGS):
15974 Omit unnecessary casts.
15976 2013-06-20 Eli Zaretskii <eliz@gnu.org>
15978 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
15979 line dimensions here, to avoid race conditions with the main
15980 thread. (Bug#14062, bug#14630, bug#14669)
15982 * w32term.c (w32_draw_window_cursor): Compute the header line and
15983 mode line dimensions here.
15984 <w32_system_caret_window, w32_system_caret_hdr_height>:
15985 <w32_system_caret_mode_height>: New variables.
15987 * w32term.h: Declare them.
15989 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
15991 * alloc.c (die): Move "assertion failed" string here ...
15992 * lisp.h (eassert): ... from here. Also, suppress evaluation of
15993 COND when SUPPRESS_CHECKING. This shrinks the executable text
15994 size by 0.8% to 2.2% when configured with --enable-checking,
15995 depending on optimization flags (GCC 4.8.1 x86-64).
15997 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
15999 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
16001 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
16002 base is 2; this is more accurate.
16004 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
16006 * sound.c (string_default): Move to !WINDOWSNT section.
16007 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
16009 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
16011 * sound.c: Integer cleanups.
16012 Remove unnecessary forward decls.
16013 (struct sound_device): The 'file' member is now a Lisp_Object, not
16014 a char *, so that we needn't invoke alloca on a huge size.
16015 (Fplay_sound_internal): Adjust to this.
16016 (string_default): New function.
16017 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
16018 Use it to adjust to the struct sound_device change.
16019 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
16020 (be2hs) [0]: Remove.
16022 * syntax.c (skip_chars): Don't use uninitialized storage
16023 when searching a multibyte buffer for characters that are not in a
16024 unibyte string that contains non-ASCII characters.
16026 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
16028 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
16029 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
16031 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
16033 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
16035 2013-06-18 Kenichi Handa <handa@gnu.org>
16037 * font.c (Ffont_spec): Signal an error for an invalid font name
16040 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
16042 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
16043 In particular this ports to 32-bit sparc Sun cc.
16044 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
16045 array with a dummy element at specpdl[-1], so that its address can
16047 (unbind_to): Do not copy the binding; not needed, now that we
16048 copy old_value in the one place where the copy is needed.
16049 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
16050 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
16051 (union specbinding): Rename from struct specbinding. Redo layout
16052 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
16053 which is not portable. With Sun C 5.12 32-bit sparc, the
16054 declaration causes nargs to be an unsigned bitfield, a behavior
16055 that the C standard allows; but Emacs wants nargs to be signed.
16056 The overall type is now a union of structures rather than a
16057 structure of union of structures, and the 'kind' member is now a
16058 bitfield, so that the overall type doesn't grow. All uses changed.
16059 * process.c (Fmake_serial_process): Remove unnecessary initialization.
16061 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
16063 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
16064 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
16066 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
16068 2013-06-17 Eli Zaretskii <eliz@gnu.org>
16070 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
16071 unless we know that the window w's frame is a frame object.
16072 Another attempt at solving bug#14062 and bug#14630.
16074 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
16076 * textprop.c (property_set_type): New enum.
16077 (add_properties): Allow appending/prepending text properties.
16078 (add_text_properties_1): Factored out of Fadd_text_properties.
16079 (Fadd_text_properties): Move all the code into
16080 add_text_properties_1.
16081 (Fadd_face_text_property): New function that calls
16082 add_text_properties_1.
16084 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
16086 Move functions from lisp.h to individual modules when possible.
16087 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
16088 * alloc.c (XFLOAT_INIT, set_symbol_name):
16089 * buffer.c (CHECK_OVERLAY):
16090 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
16091 (set_char_table_parent):
16092 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
16093 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
16094 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
16095 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
16097 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
16098 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
16099 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
16100 (backtrace_args, backtrace_debug_on_exit):
16101 * floatfns.c (CHECK_FLOAT):
16102 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
16103 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
16104 (set_hash_hash, set_hash_hash_slot, set_hash_index)
16105 (set_hash_index_slot):
16106 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
16107 * marker.c (CHECK_MARKER):
16108 * textprop.c (CHECK_STRING_OR_BUFFER):
16109 * window.c (CHECK_WINDOW_CONFIGURATION):
16110 Move here from lisp.h, and make these functions static rather than
16112 * buffer.c (Qoverlayp):
16114 * fns.c (Qhash_table_p):
16115 * window.c (Qwindow_configuration_p):
16117 * lisp.h: Remove the abovementioned defns and decls.
16119 Use functions, not macros, for XINT etc (Bug#11935).
16120 In lisp.h, prefer functions to function-like macros, and
16121 constants to object-like macros, when either will do. This:
16122 . simplifies use, as there's no more need to worry about
16123 arguments' side effects being evaluated multiple times.
16124 . makes the code easier to debug on some platforms.
16125 However, when using gcc -O0, keep using function-like macros
16126 for a few critical operations, for performance reasons.
16127 This sort of thing isn't needed with gcc -Og, but -Og
16128 is a GCC 4.8 feature and isn't widely-enough available yet.
16129 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
16130 Remove enum lsb_bits; no longer needed.
16131 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
16132 * buffer.c (Qoverlap):
16134 * fns.c (Qhash_table_p):
16135 Now extern, so lisp.h can use these symbols.
16136 * dispextern.h: Include character.h, for MAX_CHAR etc.
16137 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
16138 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
16139 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
16140 (GLYPH_CODE_P): Move here from lisp.h.
16141 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
16142 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
16143 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
16144 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
16145 XUNTAG now returns void *.
16146 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
16147 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
16148 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
16149 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
16150 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
16151 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
16152 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
16153 (lisp_h_XPNTR, lisp_h_XSYMBOL):
16154 New macros, renamed from their sans-lisp_h_ counterparts.
16155 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
16156 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
16157 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
16158 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
16159 If compiling via GCC without optimization, define these as macros
16160 in addition to inline functions.
16161 To disable this, compile with -DINLINING=0.
16162 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
16163 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
16164 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
16165 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
16166 (INTMASK, VALMASK): Now macros, since static values cannot be
16167 accessed from extern inline functions.
16168 (VALMASK): Also a constant, for benefit of old GDB.
16169 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
16170 is INTEGERP, which can fold it in.
16171 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
16172 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
16173 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
16174 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
16175 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
16176 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
16177 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
16178 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
16179 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
16180 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
16181 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
16182 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
16183 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
16184 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
16185 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
16186 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
16187 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
16188 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
16189 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
16190 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
16191 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
16192 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
16193 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
16194 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
16195 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
16196 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
16197 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
16198 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
16199 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
16200 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
16201 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
16202 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
16203 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
16205 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
16206 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
16207 (VALMASK): Define in one place rather than in two, merging the
16208 USE_LSB_TAG parts; this is simpler.
16209 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
16210 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
16211 Move up, to avoid use before definition.
16212 Also include "globals.h" earlier, for the same reason.
16213 (make_natnum): New function.
16214 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
16215 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
16216 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
16217 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
16218 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
16219 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
16220 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
16221 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
16222 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
16223 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
16224 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
16225 (Qwindow_configuration_p, Qimage): New forward declarations.
16226 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
16227 (STRING_COPYIN): Remove; unused.
16228 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
16229 (xcar_addr, xcdr_addr): New functions. All uses changed.
16230 (IEEE_FLOATING_POINT): Now a constant, not a macro.
16231 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
16232 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
16233 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
16234 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
16235 (TYPE_RANGED_INTEGERP): Simplify.
16236 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
16237 (setlocale, fixup_locale, synchronize_system_messages_locale)
16238 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
16239 Now empty functions, not macros.
16240 (functionp): Return bool, not int.
16241 * window.c (Qwindow_configuration_p): Now extern,
16242 so window.h can use it.
16243 * window.h (Qwindowp): Move decl back to lisp.h.
16245 2013-06-15 Eli Zaretskii <eliz@gnu.org>
16247 * xdisp.c (Fline_pixel_height): New function, required for solving
16250 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
16252 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
16254 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
16256 * lread.c (syms_of_lread):
16257 * fns.c (Fprovide): Adjust to new format of after-load-alist.
16259 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
16261 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
16263 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
16265 * fileio.c (expand_file_name): Doc fix.
16267 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
16269 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
16270 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
16271 Wait for self, not for 0. This can't hurt on GNU or similar
16272 system, and may help with Cygwin.
16274 * keyboard.c: Don't use PROP (...) as an lvalue.
16275 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
16276 Use set_prop (A, B), not PROP (A) = B.
16278 2013-06-10 Eli Zaretskii <eliz@gnu.org>
16280 * xdisp.c (get_it_property): Use it->window instead of generating
16281 a Lisp object from it->w.
16283 2013-06-09 Eli Zaretskii <eliz@gnu.org>
16285 * xdisp.c (get_it_property): If it->object is a buffer, pass to
16286 get-char-property the window that is being rendered, instead of
16287 the buffer, to support window-specific overlays. (Bug#14575)
16288 (compute_display_string_pos): When W is NULL, use the current
16289 buffer as the object to pass to get-char-property.
16290 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
16291 pointer member of the bidi iterator, since no window is pertinent
16294 2013-06-08 Eli Zaretskii <eliz@gnu.org>
16296 * bidi.c (bidi_fetch_char): Accept additional argument, the window
16297 being displayed, and pass it to compute_display_string_pos.
16298 (bidi_level_of_next_char, bidi_resolve_explicit_1)
16299 (bidi_paragraph_init): All callers changed.
16301 * xdisp.c (init_from_display_pos, init_iterator)
16302 (handle_single_display_spec, next_overlay_string)
16303 (get_overlay_strings_1, reseat_1, reseat_to_string)
16304 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
16305 Set bidi_it.w member from it->w.
16306 (compute_display_string_pos): Accept additional argument, the
16307 window being displayed, and pass it to Fget_char_property.
16310 * dispextern.h (struct bidi_it): New member w, the window being
16312 (compute_display_string_pos): Adjust prototype.
16314 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
16316 * xgselect.c: Remove unneeded include xterm.h.
16318 * process.c (wait_reading_process_output): Check for NS before GLIB.
16319 GLIB may be linked in due to rsvg, but ns_select must be called.
16321 * xgselect.c (xg_select): Remove call to window_system_available
16322 and g_main_context_pending at the top, so Gdk events (i.e. file
16323 notify) are processed when Emacs is started with -nw.
16325 2013-06-07 Eli Zaretskii <eliz@gnu.org>
16327 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
16328 (ctagsfiles3): New variable, includes only *.m files.
16329 (TAGS): Use an explicit language name in the regular expressions,
16330 to avoid transformation of '/SOMETHING' by MSYS to
16331 'c:\MSYS\SOMETHING'.
16333 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
16335 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
16337 2013-06-06 Eli Zaretskii <eliz@gnu.org>
16339 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
16340 still need to set the mouse pointer shape and activate help-echo.
16343 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
16345 A few porting etc. fixes for the new file monitor code.
16346 See the thread containing
16347 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
16348 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
16349 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
16350 (dir_monitor_callback, Fgfile_rm_watch):
16351 Use assq_no_quit instead of Fassoc, for speed.
16352 (dir_monitor_callback, Fgfile_rm_watch):
16353 eassert that the monitor is a fixnum.
16354 (dir_monitor_callback): No need for CDR_SAFE.
16355 Simplify building of lisp with alternative tails.
16356 (Fgfile_add_watch, Fgfile_rm_watch):
16357 Do not assume glib functions set errno reliably on failure.
16358 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
16359 and signal an error otherwise.
16360 (Fgfile_rm_watch): Prefer CONSP to !NILP.
16361 Use Fdelq instead of Fdelete, for speed.
16363 2013-06-05 Eli Zaretskii <eliz@gnu.org>
16365 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
16366 don't insist on being invoked on a highlighted tool-bar button.
16367 Avoids losing tool-bar functionality when mouse-highlight is nil.
16368 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
16369 Don't highlight when mouse-highlight is nil.
16370 (note_mouse_highlight): When mouse-highlight is nil, don't return
16371 right away; instead, run tool-bar and mode-line highlight
16372 subroutine, clear any existing highlight, and revert the mouse
16373 pointer to its default shape. (Bug#14558)
16375 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
16377 * lisp.mk (lisp): Add prog-mode.el.
16379 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
16381 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
16382 * process.c (dummy_handler): New function.
16383 (lib_child_handler): New static var.
16384 (handle_child_signal): Invoke it.
16385 (catch_child_signal): If a library has set up a signal handler,
16386 save it into lib_child_handler.
16387 (init_process_emacs): If using glib and not on Windows, tickle glib's
16388 child-handling code so that it initializes its private SIGCHLD handler.
16389 * syssignal.h (SA_SIGINFO): Default to 0.
16390 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
16391 31; it should no longer be needed now.
16393 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
16395 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
16397 * gfilenotify.c (globals_of_gfilenotify): New function.
16398 (syms_of_gfilenotify): Move global initialization there.
16400 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
16402 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
16404 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
16405 * keyboard.c (menu_bar_items, tool_bar_items):
16406 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
16407 not override local keymaps any more.
16409 2013-06-04 Eli Zaretskii <eliz@gnu.org>
16411 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
16413 2013-06-03 Eli Zaretskii <eliz@gnu.org>
16415 * w32console.c (initialize_w32_display): Return the dimensions of
16416 the console window via 2 additional arguments, not via the current
16417 frame. This avoids crashes due to overrunning the bounds of
16418 frame's decode_mode_spec_buffer, which is not resized following
16419 the change of the frame dimensions from the initial 10x10.
16421 * w32term.h (w32_initialize_display_info): Adjust prototype.
16423 * term.c (init_tty): Take dimensions of the frame from the values
16424 returned by initialize_w32_display.
16426 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
16427 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
16428 (LIBES): Add $(GFILENOTIFY_LIBS).
16430 * w32inevt.c (handle_file_notifications): Add dummy implementation
16431 for !HAVE_W32NOTIFY.
16433 * w32term.c: Wrap code with HAVE_W32NOTIFY.
16435 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
16437 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
16439 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
16441 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
16443 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
16445 Fix minor problems found by static checking.
16446 * data.c (pure_write_error):
16447 Use xsignal2, not Fsignal, as Fsignal might return.
16448 * eval.c (set_backtrace_debug_on_exit): Now static.
16449 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
16450 No longer inline. EXTERN_INLINE is needed only for functions
16451 defined in .h files. Reindent function header as per GNU style.
16452 (backtrace_p, backtrace_top, backtrace_next):
16453 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
16454 compiler or linker. Add extern decls to pacify gcc -Wall.
16455 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
16457 * frame.c (free_monitors): Define only on platforms that need it.
16458 * nsterm.m (ns_term_init):
16459 * process.c (catch_child_signal):
16460 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
16461 defined on all porting targets these days.
16462 * process.c, process.h (catch_child_signal):
16463 Make it extern only if NS_IMPL_GNUSTEP is defined.
16465 2013-06-03 Eli Zaretskii <eliz@gnu.org>
16467 * w32.c (gettimeofday): Make the signature identical to prototype
16468 in nt/inc/sys/time.h.
16470 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
16472 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
16475 * keyboard.c (safe_run_hooks_error): Improve error message.
16477 * data.c (pure_write_error): Add `object' argument.
16478 * puresize.h (CHECK_IMPURE): Use it.
16480 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
16482 * Makefile.in (NOTIFY_OBJ): New variable.
16483 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
16485 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
16486 Call syms_of_gfilenotify.
16488 * gfilenotify.c: New file.
16490 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
16491 and Qfile_w32notify.
16492 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
16493 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
16495 * lisp.h: Declare syms_of_gfilenotify.
16497 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
16499 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
16501 Merge the specpdl and backtrace stacks. Make the structure of the
16502 specpdl entries more obvious via a tagged union of structs.
16503 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
16504 (enum specbind_tag): New enum.
16505 (struct specbinding): Make it a tagged union of structs.
16506 Add a case for backtrace records.
16507 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
16508 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
16509 (backtrace_debug_on_exit): New accessors.
16510 (struct backtrace): Remove.
16511 (struct catchtag): Remove backlist field.
16512 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
16514 (Flocal_variable_p): Speed up the common case where the binding is
16516 * eval.c (backtrace_list): Remove.
16517 (set_specpdl_symbol, set_specpdl_old_value): Remove.
16518 (set_backtrace_args, set_backtrace_nargs)
16519 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
16520 (backtrace_next): New functions.
16521 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
16522 (unwind_to_catch, internal_lisp_condition_case)
16523 (internal_condition_case, internal_condition_case_1)
16524 (internal_condition_case_2, internal_condition_case_n): Don't bother
16525 with backtrace_list any more.
16526 (Fsignal): Adjust to new backtrace format.
16527 (grow_specpdl): Move up.
16528 (record_in_backtrace): New function.
16529 (eval_sub, Ffuncall): Use it.
16530 (apply_lambda): Adjust to new backtrace format.
16531 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
16533 (specbind): Adjust to new specpdl format. Simplify.
16534 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
16535 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
16537 (mark_backtrace): Remove.
16538 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
16539 * xdisp.c (redisplay_internal): Use record_in_backtrace.
16540 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
16542 * profiler.c (record_backtrace): Use get_backtrace.
16543 (handle_profiler_signal): Use backtrace_top_function.
16544 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
16545 accessor functions.
16547 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
16549 * process.h (catch_child_signal): Declare.
16551 * process.c (catch_child_signal): New function.
16552 (init_process_emacs): Call it.
16554 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
16555 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
16557 (x_set_cursor_type): Remove declaration.
16558 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
16559 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
16560 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
16561 (ns_get_color): Use F suffix on float.
16562 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
16563 (ns_get_rgb_color): Remove.
16564 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
16565 (note_mouse_movement): x and y are CGFloat.
16566 (ns_draw_fringe_bitmap): Remove unused rowY.
16567 Change #if to COCOA && >= 10_6.
16568 (ns_draw_window_cursor): Remove unused overspill.
16569 (ns_draw_underwave): width and x are EmacsCGFloat.
16570 (ns_draw_box): thickness is CGFloat.
16571 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
16572 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
16573 if not in main thread.
16574 (ns_get_pending_menu_title, ns_check_menu_open)
16575 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
16576 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
16577 (sendFromMainThread:): New method.
16578 (changeFont:): size is CGFloat.
16579 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
16580 Disable warning about permanent text.
16581 (characterIndexForPoint:): Adjust return type depending on GNUstep
16583 (mouseDown:): delta is CGFloat.
16584 (updateFrameSize): Remove unised variable f.
16585 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
16586 Cast float to EmacsCGFloat.
16587 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
16588 also to -1 when restoring.
16589 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
16590 inside NS_IMPL_COCOA.
16591 (toggleFullScreen:): Put call to toggleFullScreen inside
16592 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
16593 (setPosition:portion:whole:): por is CGFloat.
16594 (getMouseMotionPart:window:x:y:): Add F suffix to float.
16595 (mouseDown:): Use CGFloat.
16596 (mouseDragged:): Remove unised variable edge.
16597 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
16599 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
16600 of CGFloat differs.
16601 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
16602 when NS_IMPL_GNUSTEP.
16603 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
16604 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
16605 (EmacsToolbar): Add clearAll. Add tag argument to
16606 addDisplayItemWithImage.
16607 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
16609 * nsselect.m (ns_get_local_selection): Remove unused variable type.
16611 * nsmenu.m (ns_update_menubar): Make static.
16612 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
16613 (fillWithWidgetValue:): Add cast to SEL for setAction.
16614 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
16615 (update_frame_tool_bar): Update code for GNUstep.
16616 (clearAll): New method.
16617 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
16618 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
16619 Move identifierToItem setObject and activeIdentifiers addObject before
16620 call to insertItemWithItemIdentifier.
16621 (validateVisibleItems): Fix indentation.
16622 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
16623 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
16624 UtilityWindow to aStyle, remove call to setStyleMask.
16626 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
16628 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
16629 (ns_charset_covers, ns_get_covering_families, nsfont_open):
16630 Use F suffix on floats.
16631 (ns_char_width): Returns CGFloat.
16632 (ns_ascii_average_width): w is CGFloat instead of float.
16633 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
16635 (ns_glyph_metrics): CGFloat instead of float.
16637 * nsfns.m (x_set_foreground_color, x_set_background_color):
16639 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
16640 remove unused variables.
16641 (Fns_read_file_name): Keep track if panel is for save.
16642 Use ns_filename_from_panel/ns_directory_from_panel.
16643 (Fns_list_services): delegate only used for COCOA.
16644 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
16645 Just return the input if GNUstep.
16646 (x_screen_planes): Remove.
16647 (Fxw_color_values): Use EmacsCGFloat
16648 (Fns_display_monitor_attributes_list): Only get screen number for
16650 (getDirectory, getFilename): Remove from EmacsOpenPanel and
16652 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
16653 ns_directory_from_panel.
16655 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
16657 * process.c (handle_child_signal): Also use WCONTINUED.
16658 This is so that list-processes doesn't mistakenly list the process
16659 as stopped, when the process has actually been continued and is
16662 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
16664 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
16665 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
16666 not already configured.
16668 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
16670 2013-05-29 Eli Zaretskii <eliz@gnu.org>
16672 * Makefile.in (mostlyclean): Remove *.res files.
16674 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
16676 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
16677 a buffer (bug#8447).
16679 2013-05-27 Eli Zaretskii <eliz@gnu.org>
16681 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
16682 display vector, and we backtrack, handle the case that the
16683 previous character position is also displayed from a display
16684 vector or covered by a display string or image. (Bug#14476)
16686 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
16688 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
16689 (struct MonitorInfo, free_monitors): Remove.
16690 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
16691 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
16692 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
16695 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
16696 (struct MonitorInfo, free_monitors): Remove.
16697 (ns_screen_name): Make static.
16698 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
16699 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
16702 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
16703 (struct MonitorInfo): New struct.
16704 (free_monitors, make_monitor_attribute_list): Declare.
16706 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
16708 (free_monitors, make_monitor_attribute_list): New functions.
16709 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
16712 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
16714 * callproc.c (call_process): Refine the doc string. (Bug#14045)
16716 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
16718 * keyboard.c: Apply keyboard decoding only to events that come directly
16719 from the tty, not from unread-command-events (bug#14368).
16720 (read_event_from_main_queue): New function, extracted from read_char.
16721 (read_decoded_char): Remove.
16722 (read_decoded_event_from_main_queue): New function to replace it.
16723 (read_char): Use it.
16724 (read_key_sequence): Use read_char rather than read_decoded_char.
16726 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
16728 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
16730 * casetab.c (init_casetab_once): Fix last change (bug#14424).
16732 2013-05-22 Kenichi Handa <handa@gnu.org>
16734 The following changes are to fix the setting of
16735 buffer-file-coding-system on, for instance, C-x RET c unix RET
16736 _FILE_OF_DOS_EOL_TYPE_ RET.
16738 * coding.h (struct coding_system): New member detected_utf8_chars.
16740 * coding.c (detect_coding_utf_8): Count characters and check EOL
16741 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
16743 (setup_coding_system): Do not initialize coding->head_ascii.
16744 (check_ascii): Do not set coding->eol_seen but update it. Do not
16745 call adjust_coding_eol_type here.
16746 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
16747 If the eol-type of CODING is already specified, adjust the eol type
16748 of the found coding-system.
16749 (decode_coding_gap): Cancel previous change. Utilize the
16750 character numbers counted by detect_coding_utf_8. Fix detection
16753 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
16755 * search.c (looking_at_1): Only set last_thing_searched if the match
16756 changed the match-data (bug#14281).
16758 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
16760 * xdisp.c (reseat_at_previous_visible_line_start):
16761 Already declared in dispextern.h, so remove it here.
16762 (move_it_vertically_backward): Likewise.
16764 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
16766 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
16767 (Fx_display_pixel_width, Fx_display_pixel_height)
16768 (Fx_display_mm_width, Fx_display_mm_height):
16769 Mention `display-monitor-attributes-list' in docstrings.
16771 * nsfns.m (ns_get_screen): Remove function. All uses removed.
16772 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
16773 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
16774 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
16775 (Fx_display_backing_store, Fx_display_visual_class)
16776 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
16777 (Fx_display_grayscale_p, Fx_display_pixel_width)
16778 (Fx_display_pixel_height, Fx_display_planes)
16779 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
16780 (Fx_display_screens): Don't confuse X11 screens with NS screens.
16781 (Fx_display_mm_width, Fx_display_mm_height)
16782 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
16783 height for all physical monitors as in X11.
16785 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
16786 Return pixel width or height for all physical monitors as in X11.
16788 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
16790 Port --enable-gcc-warnings to clang.
16791 * bytecode.c (exec_byte_code):
16793 Redo diagnostic pragmas to pacify clang, too.
16794 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
16795 * editfns.c (Fencode_time):
16796 * fileio.c (file_accessible_directory_p):
16797 * font.c (font_unparse_xlfd):
16798 Use '&"string"[index]' instead of '"string" + (index)'.
16799 * undo.c (user_error): Remove; unused.
16801 2013-05-16 Eli Zaretskii <eliz@gnu.org>
16803 * insdel.c (insert_1_both): Document the arguments, instead of
16804 referring to insert_1, which no longer exists.
16806 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
16807 some window, increment windows_or_buffers_changed, so that
16808 *Messages* display in that window is updated. (Bug#14408)
16810 * w32.c: Include epaths.h.
16811 (init_environment): Use cmdproxy.exe without leading directories.
16812 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
16814 (gettimeofday): Adjust signature and return value to Posix
16817 * unexw32.c (open_output_file): Delete the existing emacs.exe
16818 before creating it, to break the hard link to the versioned
16821 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
16822 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
16823 (FIRSTFILE_OBJ): New variables.
16824 (W32_RES): Rename to EMACSRES. All users changed.
16825 (base_obj): Use $(CM_OBJ).
16826 (ALLOBJS): Use $(FIRSTFILE_OBJ).
16827 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
16828 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
16829 $(W32_RES_LINK) before $(LIBES).
16830 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
16832 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
16834 * makefile.w32-in (DOC): Use just "DOC".
16836 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
16838 * process.c: Export default filters and sentinels to Elisp.
16839 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
16841 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
16842 (Fset_process_sentinel, Fformat_network_address):
16843 Default to them instead of nil.
16844 (server_accept_connection): Sentinels can't be nil any more.
16845 (read_and_dispose_of_process_output): New function, extracted from
16846 read_process_output.
16847 (read_process_output): Use it; filters can't be nil.
16848 (Finternal_default_process_filter): New function, extracted from
16849 read_process_output.
16850 (exec_sentinel_unwind): Remove function.
16851 (exec_sentinel): Don't zilch sentinel while running.
16852 (status_notify): Sentinels can't be nil.
16853 (Finternal_default_process_sentinel): New function extracted from
16855 (setup_process_coding_systems): Default filter is not nil any more.
16856 (syms_of_process): Export new Elisp functions and initialize
16858 * lisp.h (make_lisp_proc): New function.
16860 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
16862 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
16864 2013-05-14 Eli Zaretskii <eliz@gnu.org>
16866 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
16867 unless we know that the window w is a leaf window.
16868 Another attempt at solving bug#14062.
16870 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
16872 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
16875 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
16877 * image.c (gif_load): Check that subimages fit (Bug#14345).
16879 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
16881 * lread.c (skip_dyn_eof): New function.
16882 (read1): Use it to skip the end of a file in response to #@00.
16884 * doc.c (get_doc_string): Slightly relax the sanity checking.
16886 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
16888 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
16889 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
16890 (MonitorInfo): New struct.
16891 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
16892 (Fns_display_monitor_attributes_list): New functions.
16893 (display-usable-bounds): Remove.
16894 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
16897 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
16899 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
16900 (GTK_CHECK_VERSION): New macro, if not already defined.
16901 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
16902 replaced by GTK_CHECK_VERSION.
16904 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
16906 * xterm.h (GTK_PREREQ): New macro.
16907 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
16908 to use this macro instead, for consistency and clarity.
16910 2013-05-08 Eli Zaretskii <eliz@gnu.org>
16912 * xdisp.c (row_for_charpos_p): New function, with code of
16913 cursor_row_p, but accepts an additional argument CHARPOS instead
16914 of using a hardcoded PT.
16915 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
16916 (row_containing_pos): Call row_for_charpos_p instead of partially
16917 doing the same. Fixes cursor positioning under longlines-mode
16918 when longlines-show-effect includes more than one newline, when
16919 moving the cursor vertically up.
16921 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
16923 * makefile.w32-in (ACL_H): New macro.
16924 ($(BLD)/fileio.$(O)): Update dependencies.
16926 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
16928 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
16929 * Makefile.in (LIB_ACL): New macro.
16930 (LIBACL_LIBS): Remove.
16931 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
16932 * fileio.c: Include <acl.h>.
16933 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
16934 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
16936 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
16939 * unexelf.c: Don't assume ElfW (Half) fits in int.
16940 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
16941 when dealing with ElfW (Half) values, since they can exceed 2**31
16942 on 64-bit OpenBSD hosts. Reported by Han Boetes (privately).
16943 (entry_address): Omit unused NUM arg. All uses changed.
16945 2013-05-07 Juri Linkov <juri@jurta.org>
16947 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
16948 to the string converted from number with `Fnumber_to_string'.
16951 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
16953 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
16954 This fixes a problem introduced by my previous change.
16956 2013-05-07 Glenn Morris <rgm@gnu.org>
16958 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
16960 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
16962 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
16964 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
16966 Static checking by GCC 4.8.0.
16967 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
16968 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
16969 (x_get_monitor_attributes_fallback)
16970 (x_get_monitor_attributes_xinerama)
16971 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
16972 Define only if USE_GTK.
16973 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
16974 (x_get_monitor_attributes_fallback): Omit unused locals.
16975 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
16976 Use double, not float, to avoid mixed-mode floating point arithmetic.
16978 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
16979 Jan Djärv <jan.h.d@swipnet.se>
16981 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
16982 (XINERAMA_CFLAGS): New macros.
16983 (ALL_CFLAGS, LIBES): Use them.
16985 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
16986 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
16987 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
16988 (syms_of_xfns): DEFSYM them.
16989 (struct MonitorInfo): New struct.
16990 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
16991 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
16992 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
16993 (x_get_monitor_attributes_xinerama): New functions.
16994 (Fx_display_monitor_attributes_list): New primitive.
16995 (syms_of_xfns): Defsubr it.
16997 * xterm.h (x_display_info): Add Xatom_net_workarea and
16998 Xatom_net_current_desktop.
17000 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
17001 and dpyinfo->Xatom_net_current_desktop.
17003 2013-05-06 Eli Zaretskii <eliz@gnu.org>
17005 * xdisp.c (pos_visible_p): Use the special code for finding the
17006 beginning of a display property or overlay for any "replacing"
17007 display property, not just for display strings. This solves
17008 incorrect reporting of position by posn-at-point. (Bug#14241)
17010 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
17012 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
17013 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
17014 Verify that ElfW (Half) fits in int.
17015 (fatal): Use same signature as lisp.h.
17016 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
17017 configure and build with -DUNEXELF_DEBUG without worrying about
17018 other modules that use DEBUG.
17019 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
17020 possibly-wide integers now uses it instead of plain fprintf.
17021 (entry_address): New function, which avoids problems with 32-bit
17022 overflow on 64-bit hosts.
17023 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
17024 (round_up): Don't assume the remainder fits in int.
17025 (find_section): Use bool for boolean. Simplify debug code.
17026 (unexec): Don't assume file sizes fit in int or size_t.
17027 Omit unnecessary trailing newline in 'fatal' format.
17028 Use strerror rather than outputting decimal error number.
17029 Remove unused code when emacs is not defined;
17030 this file relies on Emacs now.
17031 Don't assume e_phnum and e_shnum are positive.
17033 * regex.c: Fix problems when DEBUG is defined.
17034 (extract_number, extract_number_and_incr): Define regardless of
17035 whether DEBUG is defined; that's simpler and makes the code less
17036 likely to go stale in the normal case when DEBUG is not defined.
17037 Return int rather than taking an int * arg. All callers changed.
17038 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
17039 Remove, replacing with ...
17040 (DEBUG_PRINT): New macro. All callers changed.
17041 (DEBUG_COMPILES_ARGUMENTS): New macro.
17042 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
17043 (print_compiled_pattern, print_double_string) [DEBUG]:
17044 Use prototype rather than old-style definition.
17045 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
17046 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
17047 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
17048 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
17049 Don't assume ptrdiff_t, size_t, and long are the same width as int.
17050 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
17051 This matters only when DEBUG is defined.
17053 2013-05-05 Eli Zaretskii <eliz@gnu.org>
17055 * xdisp.c (set_iterator_to_next): Set the
17056 ignore_overlay_strings_at_pos_p flag only if we are _really_
17057 iterating over an overlay string, as indicated by the
17058 current.overlay_string_index member. (Bug#14306)
17060 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
17062 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
17063 to where it is used, to avoid autorelease issues (Bug#14050).
17065 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
17067 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
17068 * fileio.c (syms_of_fileio): Implement this.
17069 * filelock.c (create_lock_file): If symbolic links don't work, so
17070 we use a regular file as a lock file, do not fsync the lock file;
17073 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
17075 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
17076 (syms_of_minibuf): Adjust accordingly.
17078 * callint.c (Fcall_interactively): Adjust calls accordingly.
17080 2013-05-04 Eli Zaretskii <eliz@gnu.org>
17082 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
17083 w->contents is a buffer before computing everything else.
17084 Use parentheses to disambiguate last part of the condition.
17086 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
17087 assertion violations. (Bug#14062)
17089 2013-05-01 David Reitter <david.reitter@gmail.com>
17091 * nsfns.m (ns_tooltip): Initialize.
17093 2013-04-28 Eli Zaretskii <eliz@gnu.org>
17095 * coding.c (decode_coding_gap): Don't remove the character before
17096 a newline unless it's a CR character. (Bug#14287)
17098 2013-04-28 Dan Nicolaescu <dann@gnu.org>
17100 * dispextern.h (struct face): Move enum face_underline_type
17101 earlier so that bitfields can be in the same word.
17103 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
17105 * nsfns.m (handlePanelKeys): New function.
17106 (EmacsOpenPanel:performKeyEquivalent:)
17107 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
17108 arrows/function/control and copy/paste keys (Bug#14296).
17110 2013-04-27 Juri Linkov <juri@jurta.org>
17112 * callint.c (Fcall_interactively): Call `Qread_number' for
17113 interactive code letter `n' instead of using duplicate code.
17116 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
17118 * systime.h (make_timeval): Declare as 'const'.
17120 2013-04-27 Kenichi Handa <handa@gnu.org>
17122 * font.c (font_open_entity): Always open a font of manageable
17125 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
17127 Port better to AIX (Bug#14258).
17128 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
17131 2013-04-24 Kenichi Handa <handa@gnu.org>
17133 * coding.c (decode_coding_iso_2022): When an invalid escape
17134 sequence is encountered, reset the invocation and designation
17135 status to the safest one.
17137 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
17139 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
17140 Without this fix, "make distclean" leaves stamp-h1 behind.
17142 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
17144 * w32fns.c (w32_fullscreen_rect): New function to compute the
17145 window rectangle for the given fullscreen mode.
17146 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
17147 longer tunes the window size. This keeps the window's edges flush
17148 with the screen and allows the taskbar to hide itself in fullboth.
17150 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
17151 window decorations and uses the entire screen.
17153 * w32term.h (w32_fullscreen_rect) Add prototype.
17154 (struct w32_output): Replace normal_width, normal_height,
17155 normal_top, and normal_left members with a single normal_placement
17157 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
17159 (FRAME_NORMAL_PLACEMENT): New macro.
17161 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
17163 * minibuf.c (Ftest_completion): Silence compiler warning.
17165 2013-04-15 Eli Zaretskii <eliz@gnu.org>
17167 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
17170 * frame.h (WINDOW_FRAME): Protect macro and its argument with
17173 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
17174 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
17175 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
17176 parentheses where appropriate.
17178 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
17180 * keyboard.c (timer_start_idle): Remove no-longer-used local.
17182 2013-04-14 Eli Zaretskii <eliz@gnu.org>
17184 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
17185 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
17186 Mention in the doc string that setting these variables takes
17187 effect only after a call to set-window-buffer. (Bug#14200)
17189 2013-04-13 Eli Zaretskii <eliz@gnu.org>
17191 * indent.c (Fvertical_motion): Don't consider display strings on
17192 overlay strings as display strings on the buffer position we
17193 started from. This prevents vertical cursor motion from jumping
17194 more than one line when there's an overlay string with a display
17195 property at end of line.
17196 Reported by Karl Chen <Karl.Chen@quarl.org> in
17197 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
17199 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
17201 * window.c (select_window): `record_buffer' even if window is
17202 already selected (bug#14191).
17204 2013-04-11 Eli Zaretskii <eliz@gnu.org>
17206 * window.c (Fwindow_end): Test more flags, including the buffer's
17207 last_overlay_modified flag, to determine whether the window's
17208 display is really up-to-date. Prevents the function from
17209 returning a stale value. (Bug#14170)
17210 (Fwindow_line_height): Fix the test for up-to-date-ness of the
17213 2013-04-10 Eli Zaretskii <eliz@gnu.org>
17215 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
17216 garbaged only if it is not already the top frame on its TTY.
17217 This prevents flickering due to constant redrawing of TTY frames when
17218 there are GUI frames open in the same session. (Bug#13864)
17220 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
17222 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
17223 of marking the idle timers directly.
17225 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
17227 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
17228 tables (bug#14054).
17230 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
17232 * window.c (select_window): Don't record_buffer while the invariant is
17233 temporarily broken (bug#14161).
17235 * fns.c (Fdelq): Don't assume !NILP => CONSP.
17237 2013-04-07 Eli Zaretskii <eliz@gnu.org>
17239 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
17241 2013-04-07 Romain Francoise <romain@orebokech.com>
17243 Ignore additional platform-specific ACL errors (Bug#13702).
17244 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
17245 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
17247 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
17249 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
17252 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
17254 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
17255 This bug was introduced by my 2013-02-25 change that simplified
17256 data_start configuration. Without this change, on GNU/Linux
17257 an Emacs configured with --enable-profiling fails immediately
17258 due to a profiler signal.
17259 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
17260 with these flags. On platforms where special flags are needed
17261 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
17262 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
17263 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
17265 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
17267 Get rid of some platform-specific functions examining window
17268 system and its capabilities. This is a partial rework of the
17270 * lisp.h (have_menus_p): Remove prototype. This function is
17271 replaced with platform-independent window_system_available.
17272 (check_window_system): Move to...
17273 * frame.h (decode_window_system_frame, window_system_available):
17274 ...here, add new prototypes.
17275 * frame.c (window_system_available, decode_window_system_frame):
17277 (check_window_system): Platform-independent now.
17278 * xterm.h (x_in_use): Remove declaration.
17280 * w32term.h (check_x_frame):
17281 * nsterm.h (check_x_frame): Remove prototypes. This function
17282 is replaced with platform-independent decode_window_system_frame.
17283 * msdos.c (have_menus_p): Remove.
17284 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
17285 Remove platform-specific functions. Use check_window_system,
17286 decode_window_system_frame and check_ns_display_info where
17287 appropriate. Minor style and comment tweaks.
17288 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
17289 (check_x_frame): Likewise.
17290 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
17292 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
17293 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
17294 * xmenu.c, xselect.c: All related users changed.
17296 2013-04-03 Kenichi Handa <handa@gnu.org>
17298 The following changes is to optimize the code for reading UTF-8
17301 * coding.c (check_ascii): Rename from detect_ascii. Return value
17302 changed. Check EOL format. Do not call adjust_coding_eol_type
17304 (check_utf_8): New function.
17305 (adjust_coding_eol_type): Do nothing if already adjusted.
17306 (detect_coding): Compare the return value of check_ascii with
17307 coding->src_bytes. Call adjust_coding_eol_type if necessary.
17308 (decode_coding_gap): Optimize for valid UTF-8.
17310 2013-03-21 Kenichi Handa <handa@gnu.org>
17312 * coding.c (syms_of_coding): Cancel previous change.
17314 * insdel.c (insert_from_gap): Fix previous change.
17316 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
17318 Consistently use platform-specific function to detect window system.
17319 * lisp.h (check_window_system): New prototype. This function is
17320 going to replace check_x, check_w32 and check_ns.
17321 (have_menus_p): Mention msdos.c in comment.
17322 * fontset.c (check_window_system_func): Remove. Adjust all users.
17323 * fontset.h (check_window_system_func): Remove prototype.
17324 * nsterm.h (check_ns):
17325 * xterm.h (check_x):
17326 * w32term.h (check_w32): Likewise.
17327 * menu.c (Fx_popup_menu): Use check_window_system.
17328 * msdos.c (check_window_system): Define for MS-DOS.
17329 * nsfns.m (check_window_system): Define for NS. Adjust all users.
17330 * w32fns.c (check_window_system): Likewise for MS-Windows.
17331 * xfns.c (check_window_system): Likewise for X.
17332 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
17333 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
17335 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
17337 Prefer < to > in range checks such as 0 <= i && i < N.
17338 This makes it easier to visualize quantities on a number line.
17339 This patch doesn't apply to all such range checks,
17340 only to the range checks affected by the 2013-03-24 change.
17341 This patch reverts most of the 2013-03-24 change.
17342 * alloc.c (xpalloc, Fgarbage_collect):
17343 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
17344 * character.c (string_escape_byte8):
17345 * charset.c (read_hex):
17346 * data.c (cons_to_unsigned):
17347 * dispnew.c (update_frame_1):
17348 * doc.c (Fsubstitute_command_keys):
17349 * doprnt.c (doprnt):
17350 * editfns.c (hi_time, decode_time_components):
17351 * fileio.c (file_offset):
17352 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
17353 * font.c (font_intern_prop):
17354 * frame.c (x_set_alpha):
17355 * gtkutil.c (get_utf8_string):
17356 * indent.c (check_display_width):
17357 * keymap.c (Fkey_description):
17358 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
17360 * minibuf.c (read_minibuf_noninteractive):
17361 * process.c (wait_reading_process_output):
17362 * search.c (Freplace_match):
17363 * window.c (get_phys_cursor_glyph):
17364 * xdisp.c (redisplay_internal):
17365 * xsmfns.c (smc_save_yourself_CB):
17366 Prefer < to > for range checks.
17367 * dispnew.c (sit_for): Don't mishandle NaNs.
17368 This fixes a bug introduced in the 2013-03-24 change.
17369 * editfns.c (decode_time_components): Don't hoist comparison.
17370 This fixes another bug introduced in the 2013-03-24 change.
17372 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
17374 * frame.h (struct frame): Drop scroll_bottom_vpos
17375 member becaue all real users are dead long ago.
17376 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
17377 * xdisp.c (redisplay_internal): Adjust user.
17379 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
17381 * nsmenu.m (showAtX:Y:for:): setLevel to
17382 NSPopUpMenuWindowLevel (Bug#13998).
17384 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
17386 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
17387 (ns_check_pending_open_menu): Declare.
17389 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
17390 (x_activate_menubar): Update the menu with title that matches
17391 ns_get_pending_menu_title, and call
17392 ns_check_pending_openmenu (Bug#12698).
17393 (menuWillOpen:): New method.
17394 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
17396 * nsterm.m (menu_will_open_state, menu_mouse_point)
17397 (menu_pending_title): New varaibles.
17398 (ns_get_pending_menu_title, ns_check_menu_open)
17399 (ns_check_pending_open_menu): New functions.
17401 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
17403 * indent.c (current_column_bol_cache): Remove leftover which is not
17404 used in Fmove_to_column any more.
17405 (current_column, scan_for_column): Adjust users.
17406 * keyboard.c (last_point_position_buffer, last_point_position_window):
17407 Remove leftovers which are not used for recording undo any more.
17408 (command_loop_1, syms_of_keyboard): Adjust users.
17409 * xdisp.c (last_max_ascent): Remove leftover which is not used in
17410 redisplay_window any more.
17411 (move_it_to): Adjust user.
17413 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
17415 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
17416 Update dependencies.
17418 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
17420 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
17421 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
17422 forward references.
17424 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
17426 * window.h (struct window): Replace hchild, vchild and buffer slots
17427 with a single slot 'contents'. This is possible because each valid
17428 window may have either the child window (in vertical or horizontal
17429 combination) or buffer to display (for the leaf window). Using that,
17430 a lot of operations to traverse and/or change window hierarchies may
17431 be simplified. New member horizontal is used to distinguish between
17432 horizontal and vertical combinations of internal windows.
17433 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
17434 (WINDOW_VERTICAL_COMBINATION_P): New macros.
17435 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
17436 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
17437 Use contents slot, not buffer, where appropriate.
17438 (wset_combination): New function.
17439 (wset_buffer): Add eassert.
17440 (Fframe_first_window): Simplify the loop reaching first window.
17441 (Fwindow_buffer): Use WINDOW_LEAF_P.
17442 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
17443 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
17444 (unshow_buffer): Convert initial debugging check to eassert.
17445 (replace_window, recombine_windows, Fdelete_other_windows_internal)
17446 (make_parent_window, window_resize_check, window_resize_apply)
17447 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
17448 (Fset_window_configuration, delete_all_child_windows, save_window_save):
17449 Adjust to match struct window changes.
17450 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
17451 (mark_window_cursors_off, count_windows, get_leaf_windows)
17452 (foreach_window_1): Simplify the loop.
17453 * alloc.c (mark_object): Do not check for the leaf window because
17454 internal windows has no glyph matrices anyway.
17455 * dispnew.c (clear_window_matrices, showing_window_margins_p)
17456 (allocate_matrices_for_window_redisplay, fake_current_matrices)
17457 (allocate_matrices_for_frame_redisplay, free_window_matrices)
17458 (build_frame_matrix_from_window_tree, mirror_make_current)
17459 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
17460 (update_window_tree, set_window_update_flags): Simplify the loop.
17461 (sync_window_with_frame_matrix_rows): Enforce live window.
17462 Use contents slot, not buffer, where appropriate.
17463 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
17464 and WINDOW_HORIZONTAL_COMBINATION_P.
17465 (make_frame_visible_1): Simplify the loop.
17466 Use contents slot, not buffer, where appropriate.
17467 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
17468 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
17469 (expose_window_tree): Likewise.
17470 Use contents slot, not buffer, where appropriate.
17471 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
17472 to avoid deleted windows. Use contents slot instead of buffer.
17473 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
17474 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
17475 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
17476 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
17478 2013-03-28 Eli Zaretskii <eliz@gnu.org>
17480 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
17481 identify the reasons for assertion violations in bug#14062 and
17483 (Fx_show_tip): Fix compilation error under
17484 "--enable-check-lisp-object-type". (Bug#14073)
17486 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
17487 Reported by <rzl24ozi@gmail.com>.
17489 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
17491 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
17493 (unwind_with_echo_area_buffer): ...to restore it here.
17494 This is needed to ensure that...
17495 (redisplay_window): ...both window markers are valid here,
17496 which is verified by eassert.
17497 * editfns.c (save_excursion_save): Do not assume that
17498 selected_window always displays the buffer.
17499 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
17502 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
17504 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
17507 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
17509 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
17511 2013-03-27 Eli Zaretskii <eliz@gnu.org>
17513 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
17514 since MinGW's w32api headers do. This avoids compiler warnings.
17516 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
17517 if already defined.
17519 2013-03-26 Eli Zaretskii <eliz@gnu.org>
17521 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
17523 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
17525 * gtkutil.c (style_changed_cb): Check if frame is live and an
17526 X frame (Bug#14038).
17528 2013-03-26 Eli Zaretskii <eliz@gnu.org>
17530 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
17531 Define only for _WIN32_WINNT less than 0x0500.
17532 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
17534 Move inclusion of time.h before sys/time.h, so that MinGW64 could
17535 see its own definitions of 'struct timeval' and 'struct timezone'.
17537 Fix incompatibilities between MinGW.org and MinGW64 headers.
17538 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
17540 * w32.c (REPARSE_DATA_BUFFER): Guard with
17541 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
17543 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
17545 * xterm.c: Include X11/XKBlib.h
17546 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
17548 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
17550 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
17552 * blockinput.h (input_blocked_p): Likewise.
17553 * bytecode.c (exec_byte_code): Likewise.
17554 * callproc.c (call_process_kill, call_process_cleanup)
17555 (Fcall_process): Likewise.
17556 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
17557 (Fccl_execute_on_string): Likewise.
17558 * character.c (string_escape_byte8): Likewise.
17559 * charset.c (read_hex): Likewise.
17560 * cm.c (calccost): Likewise.
17561 * data.c (cons_to_unsigned): Likewise.
17562 * dired.c (directory_files_internal, file_name_completion):
17564 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
17565 (sit_for): Likewise.
17566 * doc.c (Fsubstitute_command_keys): Likewise.
17567 * doprnt.c (doprnt): Likewise.
17568 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
17569 * emacsgtkfixed.c: Likewise.
17570 * fileio.c (file_offset, Fwrite_region): Likewise.
17571 * floatfns.c (Fexpt, fmod_float): Likewise.
17572 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
17574 * font.c (font_intern_prop): Likewise.
17575 * frame.c (x_set_alpha): Likewise.
17576 * gtkutil.c (get_utf8_string): Likewise.
17577 * indent.c (check_display_width): Likewise.
17578 * intervals.c (create_root_interval, rotate_right, rotate_left)
17579 (split_interval_right, split_interval_left)
17580 (adjust_intervals_for_insertion, delete_node)
17581 (interval_deletion_adjustment, adjust_intervals_for_deletion)
17582 (merge_interval_right, merge_interval_left, copy_intervals)
17583 (set_intervals_multibyte_1): Likewise.
17584 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
17585 * keymap.c (Fkey_description): Likewise.
17586 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
17587 * lread.c (openp, read_integer, read1, string_to_number):
17589 * menu.c (ensure_menu_items): Likewise.
17590 * minibuf.c (read_minibuf_noninteractive): Likewise.
17591 * print.c (printchar, strout): Likewise.
17592 * process.c (create_process, Faccept_process_output)
17593 (wait_reading_process_output, read_process_output, send_process)
17594 (wait_reading_process_output): Likewise.
17595 * profiler.c (make_log, handle_profiler_signal): Likewise.
17596 * regex.c (re_exec): Likewise.
17597 * regex.h: Likewise.
17598 * search.c (looking_at_1, Freplace_match): Likewise.
17599 * sysdep.c (get_child_status, procfs_ttyname)
17600 (procfs_get_total_memory): Likewise.
17601 * systime.h (EMACS_TIME_VALID_P): Likewise.
17602 * term.c (dissociate_if_controlling_tty): Likewise.
17603 * window.c (get_phys_cursor_glyph): Likewise.
17604 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
17605 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
17607 * xfns.c (Fx_window_property): Likewise.
17608 * xmenu.c (set_frame_menubar): Likewise.
17609 * xselect.c (x_get_window_property, x_handle_dnd_message):
17611 * xsmfns.c (smc_save_yourself_CB): Likewise.
17612 * xterm.c (x_scroll_bar_set_handle): Likewise.
17614 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
17616 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
17617 to be optional or nil. Adjust comment and convert it to docstring.
17618 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
17619 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
17621 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
17623 Static checking by GCC 4.8-20130319.
17624 * image.c (gif_load): Assume pass < 3 to pacify GCC.
17625 * process.c (Fset_process_datagram_address)
17626 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
17627 * xdisp.c (get_char_face_and_encoding)
17628 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
17629 (get_glyph_face_and_encoding): Prepare face before possibly using it.
17630 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
17632 2013-03-24 Ken Brown <kbrown@cornell.edu>
17634 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
17635 fix compilation on 64-bit Cygwin, where underscores are not
17636 automatically prepended.
17638 * w32term.c (w32_initialize): Silence compiler warning.
17640 2013-03-23 Eli Zaretskii <eliz@gnu.org>
17642 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
17643 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
17644 variables, to save and restore frame dimensions.
17645 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
17646 after returning from a 'fullscreen' configuration.
17647 use SendMessage instead of PostMessage to send the SC_RESTORE message,
17648 to avoid races between the main thread and the input thread.
17650 * w32term.h (struct w32_output): New members normal_width,
17651 normal_height, normal_top, normal_left, and prev_fsmode.
17652 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
17653 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
17654 members of a frame.
17656 * w32term.c (w32fullscreen_hook): Record last value of the frame's
17657 'fullscreen' parameter. Always record previous width and height
17658 of the frame, except when switching out of maximized modes, so
17659 that they could be restored correctly, instead of resetting to the
17660 default frame dimensions. Send SC_RESTORE command to the frame,
17661 unless we are going to send SC_MAXIMIZE, to restore the frame
17662 resize hints in the mouse pointer shown by the window manager.
17665 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
17667 * lisp.h (get_frame_param): Adjust conditions for prototype
17670 2013-03-22 Ken Brown <kbrown@cornell.edu>
17672 * unexcw.c: Drop unneeded inclusion of w32common.h.
17673 (report_sheap_usage): Declare.
17674 (read_exe_header): Add magic numbers for x86_64.
17675 (fixup_executable): Fix printf format specifier for unsigned long
17678 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
17680 * frame.h (struct frame): Put menu_bar_window under #ifdef
17681 because this member is not needed when X toolkit is in use.
17682 (fset_menu_bar_window):
17683 * dispnew.c (clear_current_matrices, clear_desired_matrices)
17684 (free_glyphs, update_frame):
17685 * xdisp.c (expose_frame): Likewise.
17686 (display_menu_bar): Likewise. Remove redundant eassert.
17687 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
17690 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
17692 Use functions and constants to manipulate Lisp_Save_Value objects.
17693 This replaces code that used macros and strings and token-pasting.
17694 The change makes the C source a bit easier to follow,
17695 and shrinks the Emacs executable a bit.
17696 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
17697 (make_save_value): Change 1st arg from string to enum. All callers
17700 (mark_object): Use if, not #if, for GC_MARK_STACK.
17701 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
17702 (XSAVE_OBJECT): Now functions, not macros.
17703 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
17704 the constant was never used.
17705 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
17706 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
17707 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
17708 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
17710 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
17711 type3 with a single member save_type. All uses changed.
17712 (save_type, set_save_pointer, set_save_integer): New functions.
17713 * print.c (PRINTX): Remove.
17715 * alloc.c: Remove redundant static declarations.
17717 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
17719 * window.h (struct window): Convert left_col, top_line, total_lines
17720 and total_cols from Lisp_Objects to integers. Adjust comments.
17721 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
17723 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
17724 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
17725 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
17726 Adjust users where appropriate.
17728 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
17730 * frame.h (struct frame): Drop resx and resy because the same data is
17731 available from window system-specific output context. Adjust users.
17732 (default_pixels_per_inch_x, default_pixels_per_inch_y):
17733 New functions to provide defaults when no window system available.
17734 (FRAME_RES_X, FRAME_RES_Y): New macros.
17735 (NUMVAL): Move from xdisp.c.
17736 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
17737 (Ffont_face_attributes, Fopen_font):
17738 * image.c (gs_load):
17739 * w32font.c (fill_in_logfont):
17740 * xdisp.c (calc_pixel_width_or_height):
17741 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
17742 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
17744 2013-03-20 Kenichi Handa <handa@gnu.org>
17746 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
17747 to 1 (temporary workaround until a bug related to ASCII
17748 optimization is fixed).
17750 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
17752 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
17753 Signal error if window is not internal. Adjust docstring.
17754 (delete_all_child_windows): Use combination_limit to save the buffer.
17755 (Fset_window_configuration): Adjust accordingly.
17756 * print.c (syms_of_print): Initialize debugging output not here...
17757 (init_print_once): ...but in a new function here.
17758 * lisp.h (init_print_once): Add prototype.
17759 * emacs.c (main): Add call to init_print_once. Adjust comments.
17761 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
17763 * window.c (window_resize_check, window_resize_apply)
17764 (window_from_coordinates, recombine_windows, set_window_buffer)
17765 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
17766 (Fsplit_window_internal, Fdelete_window_internal)
17767 (freeze_window_starts): Use bool for booleans.
17768 * window.h (window_frame_coordinates, resize_frame_windows)
17769 (freeze_window_starts, set_window_buffer): Adjust prototypes.
17771 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
17773 * dispnew.c (bitch_at_user): Use `user-error'.
17775 2013-03-17 Ken Brown <kbrown@cornell.edu>
17777 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
17778 as return type of image_background. (Bug#13981)
17779 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
17781 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
17783 * nsterm.m (updateFrameSize:): Change resize increments if needed.
17784 (ns_select): Don't return with result uninitialized.
17786 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
17789 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
17791 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
17792 directories. If filename is nil, get directory name (Bug#13932).
17793 Use getFilename and getDirectory.
17794 (getFilename, getDirectory): New methods for EmacsSavePanel and
17796 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
17798 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
17800 * coding.c (decode_coding_gap): Fix typo caught by static checking.
17802 2013-03-15 Kenichi Handa <handa@gnu.org>
17804 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
17805 (adjust_after_replace): Make it back to static. Delete the third
17806 arg text_at_gap_tail. Cancel the code for handling it.
17808 * coding.h (struct coding_system): New member eol_seen.
17810 * coding.c (detect_ascii): New function.
17811 (detect_coding): Set coding->head_ascii and coding->eol_seen only
17812 when the source bytes are actually scanned. On detecting for
17813 coding_category_utf_8_auto, call detect_ascii instead of scanning
17814 source bytes directly.
17815 (produce_chars): Call insert_from_gap with the new arg 0.
17816 (encode_coding): Likewise.
17817 (decode_coding_gap): Control ASCII optimization by the variable
17818 disable_ascii_optimization instead of #ifndef .. #endif.
17819 Deccode EOL format according to coding->eol_seen.
17820 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
17823 * lisp.h (adjust_after_replace): Cancel externing it.
17824 (insert_from_gap): Adjust prototype.
17826 2013-03-15 Eli Zaretskii <eliz@gnu.org>
17828 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
17829 FULLSCREEN_MAXIMIZED. (Bug#13935)
17831 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
17833 * region-cache.c (find_cache_boundary, move_cache_gap)
17834 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
17835 Simplify debugging check and convert to eassert. Adjust comment.
17836 (pp_cache): Put under ENABLE_CHECKING.
17838 2013-03-14 Eli Zaretskii <eliz@gnu.org>
17840 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
17841 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
17842 and WM_ACTIVATEAPP.
17843 (w32fullscreen_hook): If the frame is visible, reset
17844 f->want_fullscreen flag after changing the frame size. If the
17845 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
17848 2013-03-13 Daniel Colascione <dancol@dancol.org>
17850 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
17851 too so that these builds can use Cygwin's file conversion
17852 functions. (We've been building and linking cygw32.o all along
17853 and just not using it.)
17855 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
17857 File synchronization fixes (Bug#13944).
17858 * Makefile.in (LIB_FDATASYNC): New macro.
17860 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
17861 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
17862 Don't worry about HAVE_FSYNC, since a substitute fsync is
17863 available if the system lacks one.
17864 (Fwrite_regin): Retry fsync if interrupted.
17866 2013-03-13 Eli Zaretskii <eliz@gnu.org>
17868 * w32term.c (w32_read_socket): If the Emacs frame is being
17869 activated, call w32fullscreen_hook, to make sure the new frame
17870 dimensions are in effect. (Bug#13937)
17872 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
17874 * xdisp.c (init_iterator): Simplify because both character and byte
17875 positions are either specified or -1. Add eassert. Adjust comment.
17876 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
17877 character and byte positions can be obtained from marker.
17879 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
17881 Static checking by Sun C 5.12.
17882 * alloc.c (buffer_memory_full) [REL_ALLOC]:
17883 * bytecode.c (exec_byte_code):
17884 * dispnew.c (init_display):
17886 * fileio.c (Fsubstitute_in_file_name):
17887 * keyboard.c (Fevent_convert_list):
17888 * keymap.c (Fsingle_key_description):
17889 * term.c (maybe_fatal, fatal):
17890 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
17891 * xsmfns.c (Fhandle_save_session):
17892 Omit unreachable code.
17893 * keymap.c (map_keymap_char_table_item): Cast void * to
17894 a function pointer type; the C Standard requires this.
17896 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
17897 Include <sys/param.h> unconditionally, as that works elsewhere and
17898 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
17899 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
17902 See ChangeLog.12 for earlier changes.
17904 ;; Local Variables:
17908 Copyright (C) 2011-2016 Free Software Foundation, Inc.
17910 This file is part of GNU Emacs.
17912 GNU Emacs is free software: you can redistribute it and/or modify
17913 it under the terms of the GNU General Public License as published by
17914 the Free Software Foundation, either version 3 of the License, or
17915 (at your option) any later version.
17917 GNU Emacs is distributed in the hope that it will be useful,
17918 but WITHOUT ANY WARRANTY; without even the implied warranty of
17919 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17920 GNU General Public License for more details.
17922 You should have received a copy of the GNU General Public License
17923 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.